4001fe54 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4001fe54: 9d e3 bf 90 save %sp, -112, %sp /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4001fe58: 40 00 07 76 call 40021c30 4001fe5c: f0 06 00 00 ld [ %i0 ], %i0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4001fe60: c2 16 20 38 lduh [ %i0 + 0x38 ], %g1 4001fe64: 91 2a 20 10 sll %o0, 0x10, %o0 4001fe68: 91 32 20 10 srl %o0, 0x10, %o0 4001fe6c: 80 a2 00 01 cmp %o0, %g1 4001fe70: 02 80 00 04 be 4001fe80 4001fe74: 80 a2 20 00 cmp %o0, 0 4001fe78: 12 80 00 0c bne 4001fea8 <== NOT EXECUTED 4001fe7c: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); #endif jnode->st_uid = owner; 4001fe80: f2 36 20 38 sth %i1, [ %i0 + 0x38 ] jnode->st_gid = group; 4001fe84: f4 36 20 3a sth %i2, [ %i0 + 0x3a ] IMFS_update_ctime( jnode ); 4001fe88: 90 07 bf f0 add %fp, -16, %o0 4001fe8c: 7f ff 96 43 call 40005798 4001fe90: 92 10 20 00 clr %o1 4001fe94: c2 07 bf f0 ld [ %fp + -16 ], %g1 4001fe98: 84 10 20 00 clr %g2 4001fe9c: c2 26 20 44 st %g1, [ %i0 + 0x44 ] return 0; } 4001fea0: 81 c7 e0 08 ret 4001fea4: 91 e8 00 02 restore %g0, %g2, %o0 #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4001fea8: 40 00 49 bc call 40032598 <__errno> <== NOT EXECUTED 4001feac: 01 00 00 00 nop <== NOT EXECUTED 4001feb0: 82 10 20 01 mov 1, %g1 ! 1 <== NOT EXECUTED 4001feb4: 84 10 3f ff mov -1, %g2 <== NOT EXECUTED 4001feb8: 10 bf ff fa b 4001fea0 <== NOT EXECUTED 4001febc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ca30 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000ca30: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *node; struct timeval tv; IMFS_jnode_t *parent = NULL; IMFS_fs_info_t *fs_info; if ( parent_loc != NULL ) 4000ca34: a2 96 20 00 orcc %i0, 0, %l1 4000ca38: 02 80 00 03 be 4000ca44 4000ca3c: a0 10 20 00 clr %l0 parent = parent_loc->node_access; 4000ca40: e0 04 40 00 ld [ %l1 ], %l0 /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4000ca44: 90 10 20 01 mov 1, %o0 4000ca48: 7f ff f6 bf call 4000a544 4000ca4c: 92 10 20 5c mov 0x5c, %o1 if ( !node ) 4000ca50: b0 92 20 00 orcc %o0, 0, %i0 4000ca54: 02 80 00 30 be 4000cb14 4000ca58: 82 10 20 01 mov 1, %g1 * Fill in the basic information */ node->st_nlink = 1; node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000ca5c: 92 10 00 1a mov %i2, %o1 4000ca60: 94 10 20 20 mov 0x20, %o2 /* * Fill in the basic information */ node->st_nlink = 1; 4000ca64: c2 36 20 30 sth %g1, [ %i0 + 0x30 ] node->type = type; 4000ca68: f2 26 20 48 st %i1, [ %i0 + 0x48 ] strncpy( node->name, name, IMFS_NAME_MAX ); 4000ca6c: 40 00 08 7a call 4000ec54 4000ca70: 90 06 20 0c add %i0, 0xc, %o0 /* * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode & ~rtems_filesystem_umask; 4000ca74: 05 10 00 63 sethi %hi(0x40018c00), %g2 4000ca78: c6 00 a2 6c ld [ %g2 + 0x26c ], %g3 ! 40018e6c 4000ca7c: c2 10 e0 24 lduh [ %g3 + 0x24 ], %g1 4000ca80: 82 2e c0 01 andn %i3, %g1, %g1 #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); 4000ca84: 7f ff f7 6c call 4000a834 4000ca88: c2 36 20 2e sth %g1, [ %i0 + 0x2e ] node->st_gid = getegid(); 4000ca8c: 7f ff f7 66 call 4000a824 4000ca90: d0 36 20 38 sth %o0, [ %i0 + 0x38 ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000ca94: 92 10 20 00 clr %o1 node->st_mode = mode & ~rtems_filesystem_umask; #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); node->st_gid = getegid(); 4000ca98: d0 36 20 3a sth %o0, [ %i0 + 0x3a ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000ca9c: 7f ff f7 6a call 4000a844 4000caa0: 90 07 bf f0 add %fp, -16, %o0 node->stat_atime = (time_t) tv.tv_sec; 4000caa4: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* * Set the type specific information */ switch (type) { 4000caa8: 80 a6 60 06 cmp %i1, 6 gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4000caac: c2 26 20 44 st %g1, [ %i0 + 0x44 ] * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4000cab0: c2 26 20 3c st %g1, [ %i0 + 0x3c ] /* * Set the type specific information */ switch (type) { 4000cab4: 08 80 00 1a bleu 4000cb1c 4000cab8: c2 26 20 40 st %g1, [ %i0 + 0x40 ] node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; break; default: assert(0); 4000cabc: 11 10 00 60 sethi %hi(0x40018000), %o0 <== NOT EXECUTED 4000cac0: 15 10 00 60 sethi %hi(0x40018000), %o2 <== NOT EXECUTED 4000cac4: 17 10 00 5e sethi %hi(0x40017800), %o3 <== NOT EXECUTED 4000cac8: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED 4000cacc: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 4000cad0: 96 12 e0 00 mov %o3, %o3 <== NOT EXECUTED 4000cad4: 7f ff d4 ea call 40001e7c <__assert_func> <== NOT EXECUTED 4000cad8: 92 10 20 74 mov 0x74, %o1 <== NOT EXECUTED case IMFS_HARD_LINK: node->info.hard_link.link_node = info->hard_link.link_node; break; case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; 4000cadc: c2 07 00 00 ld [ %i4 ], %g1 4000cae0: c2 26 20 4c st %g1, [ %i0 + 0x4c ] /* * If this node has a parent, then put it in that directory list. */ if ( parent ) { 4000cae4: 80 a4 20 00 cmp %l0, 0 4000cae8: 02 80 00 0b be 4000cb14 4000caec: 90 04 20 4c add %l0, 0x4c, %o0 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000caf0: 7f ff e5 f1 call 400062b4 <_Chain_Append> 4000caf4: 92 10 00 18 mov %i0, %o1 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); node->Parent = parent; fs_info = parent_loc->mt_entry->fs_info; 4000caf8: c2 04 60 0c ld [ %l1 + 0xc ], %g1 * If this node has a parent, then put it in that directory list. */ if ( parent ) { rtems_chain_append( &parent->info.directory.Entries, &node->Node ); node->Parent = parent; 4000cafc: e0 26 20 08 st %l0, [ %i0 + 8 ] fs_info = parent_loc->mt_entry->fs_info; 4000cb00: c6 00 60 2c ld [ %g1 + 0x2c ], %g3 node->st_ino = ++fs_info->ino_count; 4000cb04: c4 00 c0 00 ld [ %g3 ], %g2 4000cb08: 84 00 a0 01 inc %g2 4000cb0c: c4 20 c0 00 st %g2, [ %g3 ] 4000cb10: c4 26 20 34 st %g2, [ %i0 + 0x34 ] } return node; } 4000cb14: 81 c7 e0 08 ret 4000cb18: 81 e8 00 00 restore /* * Set the type specific information */ switch (type) { 4000cb1c: 83 2e 60 02 sll %i1, 2, %g1 4000cb20: 05 10 00 32 sethi %hi(0x4000c800), %g2 4000cb24: 84 10 a2 14 or %g2, 0x214, %g2 ! 4000ca14 4000cb28: c6 00 80 01 ld [ %g2 + %g1 ], %g3 4000cb2c: 81 c0 c0 00 jmp %g3 4000cb30: 01 00 00 00 nop node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4000cb34: c0 26 20 4c clr [ %i0 + 0x4c ] <== NOT EXECUTED node->info.linearfile.direct = 0; 4000cb38: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 4000cb3c: c0 26 20 4c clr [ %i0 + 0x4c ] node->info.file.indirect = 0; 4000cb40: c0 26 20 50 clr [ %i0 + 0x50 ] node->info.file.doubly_indirect = 0; 4000cb44: c0 26 20 54 clr [ %i0 + 0x54 ] node->info.file.triply_indirect = 0; 4000cb48: 10 bf ff e7 b 4000cae4 4000cb4c: c0 26 20 58 clr [ %i0 + 0x58 ] node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 4000cb50: c2 07 20 04 ld [ %i4 + 4 ], %g1 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4000cb54: c4 07 00 00 ld [ %i4 ], %g2 node->info.device.minor = info->device.minor; 4000cb58: c2 26 20 50 st %g1, [ %i0 + 0x50 ] case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4000cb5c: 10 bf ff e2 b 4000cae4 4000cb60: c4 26 20 4c st %g2, [ %i0 + 0x4c ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000cb64: 82 06 20 50 add %i0, 0x50, %g1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000cb68: 84 06 20 4c add %i0, 0x4c, %g2 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000cb6c: c0 26 20 50 clr [ %i0 + 0x50 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000cb70: c2 26 20 4c st %g1, [ %i0 + 0x4c ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000cb74: 10 bf ff dc b 4000cae4 4000cb78: c4 26 20 54 st %g2, [ %i0 + 0x54 ] 40003a84 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 40003a84: 9d e3 bf 98 save %sp, -104, %sp rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 40003a88: 80 a6 20 00 cmp %i0, 0 40003a8c: 02 80 00 2c be 40003b3c 40003a90: 80 a6 60 00 cmp %i1, 0 assert( level >= 0 ); 40003a94: 06 80 00 38 bl 40003b74 40003a98: 11 10 00 7b sethi %hi(0x4001ec00), %o0 assert( the_directory->type == IMFS_DIRECTORY ); 40003a9c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 40003aa0: 80 a0 60 01 cmp %g1, 1 40003aa4: 12 80 00 2e bne 40003b5c 40003aa8: 15 10 00 7b sethi %hi(0x4001ec00), %o2 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 40003aac: e2 06 20 4c ld [ %i0 + 0x4c ], %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40003ab0: b0 06 20 50 add %i0, 0x50, %i0 !rtems_chain_is_tail( the_chain, the_node ); 40003ab4: 80 a4 40 18 cmp %l1, %i0 40003ab8: 02 80 00 1b be 40003b24 40003abc: 03 10 00 83 sethi %hi(0x40020c00), %g1 40003ac0: 05 10 00 7b sethi %hi(0x4001ec00), %g2 40003ac4: a6 10 63 a0 or %g1, 0x3a0, %l3 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40003ac8: a4 10 a2 78 or %g2, 0x278, %l2 IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40003acc: a8 06 60 01 add %i1, 1, %l4 for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 40003ad0: a0 10 20 00 clr %l0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40003ad4: c2 04 c0 00 ld [ %l3 ], %g1 40003ad8: 90 10 00 12 mov %l2, %o0 40003adc: d6 00 60 08 ld [ %g1 + 8 ], %o3 40003ae0: 92 10 20 01 mov 1, %o1 40003ae4: 40 00 3d 1b call 40012f50 40003ae8: 94 10 20 04 mov 4, %o2 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 40003aec: a0 04 20 01 inc %l0 40003af0: 80 a6 40 10 cmp %i1, %l0 40003af4: 36 bf ff f9 bge,a 40003ad8 40003af8: c2 04 c0 00 ld [ %l3 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 40003afc: 7f ff ff 85 call 40003910 40003b00: 90 10 00 11 mov %l1, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 40003b04: c2 04 60 48 ld [ %l1 + 0x48 ], %g1 40003b08: 80 a0 60 01 cmp %g1, 1 40003b0c: 22 80 00 08 be,a 40003b2c 40003b10: 90 10 00 11 mov %l1, %o0 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40003b14: e2 04 40 00 ld [ %l1 ], %l1 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); 40003b18: 80 a4 40 18 cmp %l1, %i0 40003b1c: 12 bf ff ee bne 40003ad4 40003b20: a0 10 20 00 clr %l0 40003b24: 81 c7 e0 08 ret 40003b28: 81 e8 00 00 restore for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40003b2c: 7f ff ff d6 call 40003a84 40003b30: 92 10 00 14 mov %l4, %o1 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40003b34: 10 bf ff f9 b 40003b18 40003b38: e2 04 40 00 ld [ %l1 ], %l1 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 40003b3c: 11 10 00 7b sethi %hi(0x4001ec00), %o0 <== NOT EXECUTED 40003b40: 15 10 00 7b sethi %hi(0x4001ec00), %o2 <== NOT EXECUTED 40003b44: 17 10 00 7b sethi %hi(0x4001ec00), %o3 <== NOT EXECUTED 40003b48: 90 12 21 70 or %o0, 0x170, %o0 <== NOT EXECUTED 40003b4c: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED 40003b50: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED 40003b54: 40 00 01 c5 call 40004268 <__assert_func> <== NOT EXECUTED 40003b58: 92 10 20 7f mov 0x7f, %o1 <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 40003b5c: 17 10 00 7b sethi %hi(0x4001ec00), %o3 <== NOT EXECUTED 40003b60: 90 12 21 70 or %o0, 0x170, %o0 <== NOT EXECUTED 40003b64: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED 40003b68: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 40003b6c: 40 00 01 bf call 40004268 <__assert_func> <== NOT EXECUTED 40003b70: 92 10 20 83 mov 0x83, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 40003b74: 15 10 00 7b sethi %hi(0x4001ec00), %o2 <== NOT EXECUTED 40003b78: 17 10 00 7b sethi %hi(0x4001ec00), %o3 <== NOT EXECUTED 40003b7c: 90 12 21 70 or %o0, 0x170, %o0 <== NOT EXECUTED 40003b80: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED 40003b84: 96 12 e2 40 or %o3, 0x240, %o3 <== NOT EXECUTED 40003b88: 40 00 01 b8 call 40004268 <__assert_func> <== NOT EXECUTED 40003b8c: 92 10 20 81 mov 0x81, %o1 <== NOT EXECUTED 40003b90: 01 00 00 00 nop 400098f8 : int IMFS_eval_path( const char *pathname, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 400098f8: 9d e3 bf 70 save %sp, -144, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 400098fc: e0 06 80 00 ld [ %i2 ], %l0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 40009900: 03 10 00 63 sethi %hi(0x40018c00), %g1 int IMFS_eval_path( const char *pathname, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009904: a6 10 00 18 mov %i0, %l3 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 40009908: ac 10 62 6c or %g1, 0x26c, %l6 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000990c: a4 10 20 00 clr %l2 40009910: a8 07 bf d0 add %fp, -48, %l4 40009914: aa 07 bf f4 add %fp, -12, %l5 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], token, &len ); 40009918: 90 04 c0 12 add %l3, %l2, %o0 4000991c: 92 10 00 14 mov %l4, %o1 40009920: 40 00 01 b2 call 40009fe8 40009924: 94 10 00 15 mov %l5, %o2 i += len; if ( !pathloc->node_access ) 40009928: c6 06 80 00 ld [ %i2 ], %g3 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], token, &len ); 4000992c: a2 10 00 08 mov %o0, %l1 i += len; if ( !pathloc->node_access ) 40009930: 80 a0 e0 00 cmp %g3, 0 40009934: 02 80 00 57 be 40009a90 40009938: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000993c: 80 a2 20 00 cmp %o0, 0 40009940: 12 80 00 10 bne 40009980 40009944: a4 04 80 01 add %l2, %g1, %l2 * new fs root node and let let the mounted filesystem set the handlers. * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { 40009948: c2 00 e0 48 ld [ %g3 + 0x48 ], %g1 4000994c: 80 a0 60 01 cmp %g1, 1 40009950: 12 80 00 6f bne 40009b0c 40009954: 01 00 00 00 nop if ( node->info.directory.mt_fs != NULL ) { 40009958: c6 00 e0 58 ld [ %g3 + 0x58 ], %g3 4000995c: 80 a0 e0 00 cmp %g3, 0 40009960: 02 80 00 6b be 40009b0c 40009964: 01 00 00 00 nop newloc = node->info.directory.mt_fs->mt_fs_root; 40009968: c8 00 e0 20 ld [ %g3 + 0x20 ], %g4 *pathloc = newloc; 4000996c: c2 00 e0 24 ld [ %g3 + 0x24 ], %g1 * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 40009970: c4 00 e0 1c ld [ %g3 + 0x1c ], %g2 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc ); 40009974: da 01 00 00 ld [ %g4 ], %o5 * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 40009978: 10 80 00 59 b 40009adc 4000997c: c6 00 e0 18 ld [ %g3 + 0x18 ], %g3 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 40009980: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40009984: 80 a0 60 01 cmp %g1, 1 40009988: 02 80 00 3b be 40009a74 4000998c: 90 10 00 1a mov %i2, %o0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 40009990: 80 a4 60 03 cmp %l1, 3 40009994: 02 80 00 0b be 400099c0 40009998: a0 10 00 03 mov %g3, %l0 4000999c: 80 a4 60 04 cmp %l1, 4 400099a0: 02 80 00 2f be 40009a5c 400099a4: 80 a4 60 02 cmp %l1, 2 400099a8: 02 80 00 1a be 40009a10 400099ac: 80 a4 60 04 cmp %l1, 4 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 400099b0: 12 bf ff db bne 4000991c 400099b4: 90 04 c0 12 add %l3, %l2, %o0 * new fs root node and let let the mounted filesystem set the handlers. * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { 400099b8: 10 bf ff e5 b 4000994c <== NOT EXECUTED 400099bc: c2 00 e0 48 ld [ %g3 + 0x48 ], %g1 <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 400099c0: c2 00 e0 48 ld [ %g3 + 0x48 ], %g1 400099c4: 80 a0 60 03 cmp %g1, 3 400099c8: 02 80 00 38 be 40009aa8 400099cc: 80 a0 60 04 cmp %g1, 4 node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 400099d0: 02 80 00 66 be 40009b68 400099d4: 90 10 00 1a mov %i2, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 400099d8: 80 a0 60 01 cmp %g1, 1 400099dc: 12 80 00 57 bne 40009b38 400099e0: 01 00 00 00 nop /* * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { 400099e4: c6 04 20 58 ld [ %l0 + 0x58 ], %g3 400099e8: 80 a0 e0 00 cmp %g3, 0 400099ec: 12 bf ff df bne 40009968 400099f0: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 400099f4: 40 00 01 4f call 40009f30 400099f8: 92 10 00 14 mov %l4, %o1 if ( !node ) 400099fc: a0 92 20 00 orcc %o0, 0, %l0 40009a00: 02 80 00 24 be 40009a90 40009a04: 01 00 00 00 nop /* * Set the node access to the point we have found. */ pathloc->node_access = node; 40009a08: 10 bf ff c4 b 40009918 40009a0c: e0 26 80 00 st %l0, [ %i2 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 40009a10: c2 05 80 00 ld [ %l6 ], %g1 40009a14: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 40009a18: 80 a0 80 03 cmp %g2, %g3 40009a1c: 02 bf ff c0 be 4000991c 40009a20: 90 04 c0 12 add %l3, %l2, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 40009a24: d8 06 a0 0c ld [ %i2 + 0xc ], %o4 40009a28: c2 03 20 18 ld [ %o4 + 0x18 ], %g1 40009a2c: 80 a0 40 03 cmp %g1, %g3 40009a30: 22 80 00 27 be,a 40009acc 40009a34: c8 03 20 10 ld [ %o4 + 0x10 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),flags,pathloc); } } else { if ( !node->Parent ) 40009a38: e0 00 e0 08 ld [ %g3 + 8 ], %l0 40009a3c: 80 a4 20 00 cmp %l0, 0 40009a40: 32 bf ff b7 bne,a 4000991c 40009a44: e0 26 80 00 st %l0, [ %i2 ] rtems_set_errno_and_return_minus_one( ENOENT ); 40009a48: 40 00 0f 41 call 4000d74c <__errno> 40009a4c: b0 10 3f ff mov -1, %i0 40009a50: e2 22 00 00 st %l1, [ %o0 ] 40009a54: 81 c7 e0 08 ret 40009a58: 81 e8 00 00 restore case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 40009a5c: 40 00 0f 3c call 4000d74c <__errno> 40009a60: b0 10 3f ff mov -1, %i0 40009a64: 82 10 20 5b mov 0x5b, %g1 40009a68: c2 22 00 00 st %g1, [ %o0 ] 40009a6c: 81 c7 e0 08 ret 40009a70: 81 e8 00 00 restore /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 40009a74: 7f ff ff 35 call 40009748 40009a78: 92 10 20 01 mov 1, %o1 40009a7c: 80 a2 20 00 cmp %o0, 0 40009a80: 02 80 00 43 be 40009b8c 40009a84: 01 00 00 00 nop 40009a88: 10 bf ff c2 b 40009990 40009a8c: c6 06 80 00 ld [ %i2 ], %g3 * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 40009a90: 40 00 0f 2f call 4000d74c <__errno> 40009a94: b0 10 3f ff mov -1, %i0 40009a98: 82 10 20 02 mov 2, %g1 40009a9c: c2 22 00 00 st %g1, [ %o0 ] 40009aa0: 81 c7 e0 08 ret 40009aa4: 81 e8 00 00 restore * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 40009aa8: 90 10 00 1a mov %i2, %o0 40009aac: 7f ff ff 3f call 400097a8 40009ab0: 92 10 20 00 clr %o1 node = pathloc->node_access; 40009ab4: e0 06 80 00 ld [ %i2 ], %l0 if ( !node ) 40009ab8: 80 a4 20 00 cmp %l0, 0 40009abc: 02 80 00 1f be 40009b38 40009ac0: 01 00 00 00 nop } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 40009ac4: 10 bf ff c5 b 400099d8 40009ac8: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 40009acc: c2 03 20 14 ld [ %o4 + 0x14 ], %g1 return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),flags,pathloc); 40009ad0: da 01 00 00 ld [ %g4 ], %o5 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 40009ad4: c4 03 20 0c ld [ %o4 + 0xc ], %g2 40009ad8: c6 03 20 08 ld [ %o4 + 8 ], %g3 if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc ); 40009adc: d0 07 bf f4 ld [ %fp + -12 ], %o0 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 40009ae0: c2 26 a0 0c st %g1, [ %i2 + 0xc ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc ); 40009ae4: 90 24 80 08 sub %l2, %o0, %o0 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 40009ae8: c4 26 a0 04 st %g2, [ %i2 + 4 ] 40009aec: c6 26 80 00 st %g3, [ %i2 ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc ); 40009af0: 90 04 c0 08 add %l3, %o0, %o0 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 40009af4: c8 26 a0 08 st %g4, [ %i2 + 8 ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc ); 40009af8: 92 10 00 19 mov %i1, %o1 40009afc: 9f c3 40 00 call %o5 40009b00: 94 10 00 1a mov %i2, %o2 40009b04: 81 c7 e0 08 ret 40009b08: 91 e8 00 08 restore %g0, %o0, %o0 } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 40009b0c: 7f ff fe f1 call 400096d0 40009b10: 90 10 00 1a mov %i2, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 40009b14: 92 10 00 19 mov %i1, %o1 return (*pathloc->ops->evalpath_h)( &pathname[i-len], flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 40009b18: b0 10 00 08 mov %o0, %i0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 40009b1c: 7f ff ff 0b call 40009748 40009b20: 90 10 00 1a mov %i2, %o0 40009b24: 80 a2 20 00 cmp %o0, 0 40009b28: 02 80 00 0a be 40009b50 40009b2c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 40009b30: 81 c7 e0 08 ret 40009b34: 81 e8 00 00 restore /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 40009b38: 40 00 0f 05 call 4000d74c <__errno> 40009b3c: b0 10 3f ff mov -1, %i0 40009b40: 82 10 20 14 mov 0x14, %g1 40009b44: c2 22 00 00 st %g1, [ %o0 ] 40009b48: 81 c7 e0 08 ret 40009b4c: 81 e8 00 00 restore /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 40009b50: 40 00 0e ff call 4000d74c <__errno> 40009b54: b0 10 3f ff mov -1, %i0 40009b58: 82 10 20 0d mov 0xd, %g1 40009b5c: c2 22 00 00 st %g1, [ %o0 ] return result; } 40009b60: 81 c7 e0 08 ret 40009b64: 81 e8 00 00 restore if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 40009b68: 7f ff ff 2b call 40009814 40009b6c: 92 10 20 00 clr %o1 40009b70: b0 10 00 08 mov %o0, %i0 node = pathloc->node_access; if ( result == -1 ) 40009b74: 80 a2 3f ff cmp %o0, -1 40009b78: 02 bf ff b7 be 40009a54 40009b7c: d0 06 80 00 ld [ %i2 ], %o0 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 40009b80: a0 10 00 08 mov %o0, %l0 40009b84: 10 bf ff 95 b 400099d8 40009b88: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); 40009b8c: 40 00 0e f0 call 4000d74c <__errno> 40009b90: b0 10 3f ff mov -1, %i0 40009b94: 82 10 20 0d mov 0xd, %g1 40009b98: c2 22 00 00 st %g1, [ %o0 ] 40009b9c: 81 c7 e0 08 ret 40009ba0: 81 e8 00 00 restore 400097a8 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 400097a8: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode = node->node_access; 400097ac: c4 06 00 00 ld [ %i0 ], %g2 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 400097b0: c2 00 a0 48 ld [ %g2 + 0x48 ], %g1 400097b4: 80 a0 60 03 cmp %g1, 3 400097b8: 12 80 00 14 bne 40009808 400097bc: 90 10 00 18 mov %i0, %o0 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 400097c0: c2 00 a0 4c ld [ %g2 + 0x4c ], %g1 IMFS_Set_handlers( node ); 400097c4: 7f ff ff c3 call 400096d0 400097c8: c2 26 00 00 st %g1, [ %i0 ] /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 400097cc: 90 10 00 18 mov %i0, %o0 400097d0: 92 10 00 19 mov %i1, %o1 400097d4: 7f ff ff dd call 40009748 400097d8: b0 10 20 00 clr %i0 400097dc: 80 a2 20 00 cmp %o0, 0 400097e0: 02 80 00 04 be 400097f0 400097e4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 400097e8: 81 c7 e0 08 ret 400097ec: 81 e8 00 00 restore /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 400097f0: 40 00 0f d7 call 4000d74c <__errno> <== NOT EXECUTED 400097f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400097f8: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 400097fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 40009800: 81 c7 e0 08 ret <== NOT EXECUTED 40009804: 81 e8 00 00 restore <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 40009808: 7f ff f1 97 call 40005e64 <== NOT EXECUTED 4000980c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 40009810: 01 00 00 00 nop 40009ba4 : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009ba4: 9d e3 bf 98 save %sp, -104, %sp 40009ba8: 25 10 00 63 sethi %hi(0x40018c00), %l2 40009bac: 10 80 00 07 b 40009bc8 40009bb0: a2 14 a2 6c or %l2, 0x26c, %l1 ! 40018e6c */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 40009bb4: 02 80 00 23 be 40009c40 40009bb8: 82 00 7f fd add %g1, -3, %g1 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 40009bbc: 80 a0 60 01 cmp %g1, 1 40009bc0: 18 80 00 1c bgu 40009c30 40009bc4: 90 10 20 00 clr %o0 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 40009bc8: c4 04 40 00 ld [ %l1 ], %g2 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 40009bcc: e0 06 00 00 ld [ %i0 ], %l0 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 40009bd0: c2 10 a0 26 lduh [ %g2 + 0x26 ], %g1 40009bd4: 82 00 60 01 inc %g1 40009bd8: c2 30 a0 26 sth %g1, [ %g2 + 0x26 ] if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 40009bdc: 83 28 60 10 sll %g1, 0x10, %g1 40009be0: 83 30 60 10 srl %g1, 0x10, %g1 40009be4: 80 a0 60 05 cmp %g1, 5 40009be8: 18 80 00 1b bgu 40009c54 40009bec: 01 00 00 00 nop /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 40009bf0: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40009bf4: 80 a0 60 03 cmp %g1, 3 40009bf8: 12 bf ff ef bne 40009bb4 40009bfc: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_hard_link( node, flags ); 40009c00: 90 10 00 18 mov %i0, %o0 40009c04: 7f ff fe e9 call 400097a8 40009c08: 92 10 00 19 mov %i1, %o1 else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 40009c0c: 80 a2 20 00 cmp %o0, 0 40009c10: 12 80 00 09 bne 40009c34 40009c14: c2 04 a2 6c ld [ %l2 + 0x26c ], %g1 40009c18: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40009c1c: 82 00 7f fd add %g1, -3, %g1 40009c20: 80 a0 60 01 cmp %g1, 1 40009c24: 28 bf ff ea bleu,a 40009bcc 40009c28: c4 04 40 00 ld [ %l1 ], %g2 40009c2c: 90 10 20 00 clr %o0 <== NOT EXECUTED /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 40009c30: c2 04 a2 6c ld [ %l2 + 0x26c ], %g1 40009c34: c0 30 60 26 clrh [ %g1 + 0x26 ] return result; } 40009c38: 81 c7 e0 08 ret 40009c3c: 91 e8 00 08 restore %g0, %o0, %o0 if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); 40009c40: 90 10 00 18 mov %i0, %o0 40009c44: 7f ff fe f4 call 40009814 40009c48: 92 10 00 19 mov %i1, %o1 } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 40009c4c: 10 bf ff f1 b 40009c10 40009c50: 80 a2 20 00 cmp %o0, 0 */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 40009c54: 40 00 0e be call 4000d74c <__errno> 40009c58: c0 30 a0 26 clrh [ %g2 + 0x26 ] 40009c5c: 82 10 20 5c mov 0x5c, %g1 40009c60: c2 22 00 00 st %g1, [ %o0 ] 40009c64: 90 10 3f ff mov -1, %o0 */ rtems_filesystem_link_counts = 0; return result; } 40009c68: 81 c7 e0 08 ret 40009c6c: 91 e8 00 08 restore %g0, %o0, %o0 40009748 : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 40009748: 9d e3 bf 98 save %sp, -104, %sp } jnode = node->node_access; #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4000974c: 40 00 04 3a call 4000a834 40009750: e2 06 00 00 ld [ %i0 ], %l1 st_gid = getegid(); 40009754: 40 00 04 34 call 4000a824 40009758: a0 10 00 08 mov %o0, %l0 * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) 4000975c: c2 14 60 38 lduh [ %l1 + 0x38 ], %g1 40009760: a1 2c 20 10 sll %l0, 0x10, %l0 40009764: a1 34 20 10 srl %l0, 0x10, %l0 40009768: 80 a4 00 01 cmp %l0, %g1 4000976c: 02 80 00 09 be 40009790 40009770: b1 2e 60 06 sll %i1, 6, %i0 flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) 40009774: c4 14 60 3a lduh [ %l1 + 0x3a ], %g2 40009778: 83 2a 20 10 sll %o0, 0x10, %g1 4000977c: 83 30 60 10 srl %g1, 0x10, %g1 40009780: 80 a0 40 02 cmp %g1, %g2 40009784: 02 80 00 03 be 40009790 40009788: b1 2e 60 03 sll %i1, 3, %i0 4000978c: b0 10 00 19 mov %i1, %i0 <== NOT EXECUTED flags_to_test <<= 3; 40009790: c2 14 60 2e lduh [ %l1 + 0x2e ], %g1 40009794: 82 2e 00 01 andn %i0, %g1, %g1 */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 40009798: 80 a0 00 01 cmp %g0, %g1 4000979c: b0 60 3f ff subx %g0, -1, %i0 400097a0: 81 c7 e0 08 ret 400097a4: 81 e8 00 00 restore 40009814 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009814: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode = node->node_access; 40009818: c8 06 00 00 ld [ %i0 ], %g4 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 4000981c: c2 01 20 48 ld [ %g4 + 0x48 ], %g1 40009820: 80 a0 60 04 cmp %g1, 4 40009824: 12 80 00 30 bne 400098e4 40009828: 01 00 00 00 nop rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 4000982c: c2 01 20 08 ld [ %g4 + 8 ], %g1 40009830: 80 a0 60 00 cmp %g1, 0 40009834: 02 80 00 2e be 400098ec 40009838: 01 00 00 00 nop /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 4000983c: c2 26 00 00 st %g1, [ %i0 ] rtems_filesystem_get_sym_start_loc( 40009840: d0 01 20 4c ld [ %g4 + 0x4c ], %o0 40009844: c2 4a 00 00 ldsb [ %o0 ], %g1 40009848: 80 a0 60 2f cmp %g1, 0x2f 4000984c: 02 80 00 06 be 40009864 40009850: 80 a0 60 5c cmp %g1, 0x5c 40009854: 02 80 00 04 be 40009864 40009858: 80 a0 60 00 cmp %g1, 0 4000985c: 12 80 00 0e bne 40009894 40009860: 9a 10 20 00 clr %o5 40009864: 03 10 00 63 sethi %hi(0x40018c00), %g1 40009868: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40018e6c 4000986c: 9a 10 20 01 mov 1, %o5 40009870: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 40009874: c2 26 00 00 st %g1, [ %i0 ] 40009878: c4 00 e0 18 ld [ %g3 + 0x18 ], %g2 4000987c: c4 26 20 04 st %g2, [ %i0 + 4 ] 40009880: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40009884: c2 26 20 08 st %g1, [ %i0 + 8 ] 40009888: c4 00 e0 20 ld [ %g3 + 0x20 ], %g2 4000988c: c4 26 20 0c st %g2, [ %i0 + 0xc ] 40009890: d0 01 20 4c ld [ %g4 + 0x4c ], %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 40009894: 90 02 00 0d add %o0, %o5, %o0 40009898: 94 10 00 18 mov %i0, %o2 4000989c: 40 00 00 17 call 400098f8 400098a0: 92 10 00 19 mov %i1, %o1 400098a4: a0 10 00 08 mov %o0, %l0 &jnode->info.sym_link.name[i], flags, node ); IMFS_Set_handlers( node ); 400098a8: 7f ff ff 8a call 400096d0 400098ac: 90 10 00 18 mov %i0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 400098b0: 90 10 00 18 mov %i0, %o0 400098b4: 7f ff ff a5 call 40009748 400098b8: 92 10 00 19 mov %i1, %o1 400098bc: 80 a2 20 00 cmp %o0, 0 400098c0: 02 80 00 04 be 400098d0 400098c4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 400098c8: 81 c7 e0 08 ret 400098cc: 91 e8 00 10 restore %g0, %l0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 400098d0: 40 00 0f 9f call 4000d74c <__errno> <== NOT EXECUTED 400098d4: a0 10 3f ff mov -1, %l0 <== NOT EXECUTED 400098d8: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 400098dc: 10 bf ff fb b 400098c8 <== NOT EXECUTED 400098e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 400098e4: 7f ff f1 60 call 40005e64 <== NOT EXECUTED 400098e8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 400098ec: 7f ff f1 5e call 40005e64 <== NOT EXECUTED 400098f0: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED 400098f4: 01 00 00 00 nop 4000cb7c : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 4000cb7c: 9d e3 bf 90 save %sp, -112, %sp /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4000cb80: 7f ff f7 2d call 4000a834 4000cb84: e0 06 00 00 ld [ %i0 ], %l0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4000cb88: c2 14 20 38 lduh [ %l0 + 0x38 ], %g1 4000cb8c: 91 2a 20 10 sll %o0, 0x10, %o0 4000cb90: 91 32 20 10 srl %o0, 0x10, %o0 4000cb94: 80 a2 00 01 cmp %o0, %g1 4000cb98: 02 80 00 04 be 4000cba8 4000cb9c: 80 a2 20 00 cmp %o0, 0 4000cba0: 12 80 00 12 bne 4000cbe8 <== NOT EXECUTED 4000cba4: 01 00 00 00 nop <== NOT EXECUTED #endif /* * Change only the RWX permissions on the jnode to mode. */ if ( mode & (~ (S_IRWXU | S_IRWXG | S_IRWXO ) ) ) 4000cba8: 83 2e 60 10 sll %i1, 0x10, %g1 4000cbac: 83 30 60 10 srl %g1, 0x10, %g1 4000cbb0: 82 08 7e 00 and %g1, -512, %g1 4000cbb4: 80 a0 60 00 cmp %g1, 0 4000cbb8: 12 80 00 0c bne 4000cbe8 4000cbbc: 90 07 bf f0 add %fp, -16, %o0 rtems_set_errno_and_return_minus_one( EPERM ); jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO); jnode->st_mode |= mode; 4000cbc0: c2 14 20 2e lduh [ %l0 + 0x2e ], %g1 4000cbc4: 82 08 7e 00 and %g1, -512, %g1 4000cbc8: 82 16 40 01 or %i1, %g1, %g1 IMFS_update_ctime( jnode ); 4000cbcc: 92 10 20 00 clr %o1 4000cbd0: 7f ff f7 1d call 4000a844 4000cbd4: c2 34 20 2e sth %g1, [ %l0 + 0x2e ] 4000cbd8: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000cbdc: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return 0; } 4000cbe0: 81 c7 e0 08 ret 4000cbe4: 91 e8 20 00 restore %g0, 0, %o0 /* * Change only the RWX permissions on the jnode to mode. */ if ( mode & (~ (S_IRWXU | S_IRWXG | S_IRWXO ) ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4000cbe8: 40 00 02 d9 call 4000d74c <__errno> 4000cbec: b0 10 3f ff mov -1, %i0 4000cbf0: 82 10 20 01 mov 1, %g1 4000cbf4: c2 22 00 00 st %g1, [ %o0 ] 4000cbf8: 81 c7 e0 08 ret 4000cbfc: 81 e8 00 00 restore 40009f30 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 40009f30: 9d e3 bf 98 save %sp, -104, %sp /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 40009f34: 80 a6 20 00 cmp %i0, 0 40009f38: 02 80 00 15 be 40009f8c 40009f3c: 80 a6 60 00 cmp %i1, 0 if ( !name ) 40009f40: 02 80 00 11 be 40009f84 40009f44: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 40009f48: 13 10 00 5f sethi %hi(0x40017c00), %o1 40009f4c: 40 00 12 d0 call 4000ea8c 40009f50: 92 12 61 58 or %o1, 0x158, %o1 ! 40017d58 40009f54: 80 a2 20 00 cmp %o0, 0 40009f58: 02 80 00 09 be 40009f7c 40009f5c: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 40009f60: 13 10 00 5f sethi %hi(0x40017c00), %o1 40009f64: 40 00 12 ca call 4000ea8c 40009f68: 92 12 61 60 or %o1, 0x160, %o1 ! 40017d60 40009f6c: 80 a2 20 00 cmp %o0, 0 40009f70: 32 80 00 0f bne,a 40009fac 40009f74: e0 06 20 4c ld [ %i0 + 0x4c ], %l0 return directory->Parent; 40009f78: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 40009f7c: 81 c7 e0 08 ret <== NOT EXECUTED 40009f80: 81 e8 00 00 restore <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 40009f84: 81 c7 e0 08 ret 40009f88: 91 e8 20 00 restore %g0, 0, %o0 /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 40009f8c: 11 10 00 5f sethi %hi(0x40017c00), %o0 <== NOT EXECUTED 40009f90: 15 10 00 5f sethi %hi(0x40017c00), %o2 <== NOT EXECUTED 40009f94: 17 10 00 5f sethi %hi(0x40017c00), %o3 <== NOT EXECUTED 40009f98: 90 12 20 f8 or %o0, 0xf8, %o0 <== NOT EXECUTED 40009f9c: 94 12 a1 68 or %o2, 0x168, %o2 <== NOT EXECUTED 40009fa0: 96 12 e1 48 or %o3, 0x148, %o3 <== NOT EXECUTED 40009fa4: 7f ff df b6 call 40001e7c <__assert_func> <== NOT EXECUTED 40009fa8: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40009fac: b0 06 20 50 add %i0, 0x50, %i0 return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); 40009fb0: 80 a4 00 18 cmp %l0, %i0 40009fb4: 12 80 00 06 bne 40009fcc 40009fb8: 90 10 00 19 mov %i1, %o0 40009fbc: 30 bf ff f2 b,a 40009f84 40009fc0: 80 a4 00 18 cmp %l0, %i0 40009fc4: 02 bf ff f0 be 40009f84 40009fc8: 90 10 00 19 mov %i1, %o0 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 40009fcc: 40 00 12 b0 call 4000ea8c 40009fd0: 92 04 20 0c add %l0, 0xc, %o1 40009fd4: 80 a2 20 00 cmp %o0, 0 40009fd8: 32 bf ff fa bne,a 40009fc0 40009fdc: e0 04 00 00 ld [ %l0 ], %l0 40009fe0: 81 c7 e0 08 ret 40009fe4: 91 e8 00 10 restore %g0, %l0, %o0 400208ac : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 400208ac: 9d e3 bf 88 save %sp, -120, %sp * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 400208b0: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 400208b4: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 400208b8: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 /* * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; 400208bc: e0 06 20 18 ld [ %i0 + 0x18 ], %l0 loc = temp_mt_entry->mt_fs_root; 400208c0: c2 27 bf ec st %g1, [ %fp + -20 ] 400208c4: c4 3f bf f0 std %g2, [ %fp + -16 ] /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 400208c8: c0 26 20 18 clr [ %i0 + 0x18 ] 400208cc: a2 07 bf e8 add %fp, -24, %l1 do { next = jnode->Parent; loc.node_access = (void *)jnode; 400208d0: e0 27 bf e8 st %l0, [ %fp + -24 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 400208d4: f0 04 20 08 ld [ %l0 + 8 ], %i0 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 400208d8: 7f ff fd db call 40020044 400208dc: 90 10 00 11 mov %l1, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 400208e0: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 400208e4: 80 a0 60 01 cmp %g1, 1 400208e8: 12 80 00 17 bne 40020944 400208ec: 84 04 20 50 add %l0, 0x50, %g2 result = IMFS_unlink( &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { 400208f0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400208f4: 80 a0 40 02 cmp %g1, %g2 400208f8: 02 80 00 13 be 40020944 400208fc: 01 00 00 00 nop result = IMFS_unlink( &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 40020900: 80 a4 20 00 cmp %l0, 0 40020904: 02 80 00 0e be 4002093c 40020908: 01 00 00 00 nop if ( jnode->type == IMFS_DIRECTORY ) { 4002090c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40020910: 80 a0 60 01 cmp %g1, 1 40020914: 32 bf ff f0 bne,a 400208d4 40020918: e0 27 bf e8 st %l0, [ %fp + -24 ] <== NOT EXECUTED if ( jnode_has_children( jnode ) ) 4002091c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 40020920: 82 04 20 50 add %l0, 0x50, %g1 40020924: 80 a0 80 01 cmp %g2, %g1 40020928: 22 bf ff eb be,a 400208d4 4002092c: e0 27 bf e8 st %l0, [ %fp + -24 ] jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 40020930: a0 90 a0 00 orcc %g2, 0, %l0 40020934: 32 bf ff e8 bne,a 400208d4 40020938: e0 27 bf e8 st %l0, [ %fp + -24 ] return 0; } 4002093c: 81 c7 e0 08 ret 40020940: 91 e8 20 00 restore %g0, 0, %o0 result = IMFS_unlink( &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( &loc ); 40020944: 7f ff 91 9f call 40004fc0 40020948: 90 10 00 11 mov %l1, %o0 if (result != 0) 4002094c: 80 a2 20 00 cmp %o0, 0 40020950: 02 bf ff ec be 40020900 40020954: a0 10 00 18 mov %i0, %l0 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 40020958: 81 c7 e0 08 ret <== NOT EXECUTED 4002095c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 4000a0f0 : rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 4000a0f0: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 4000a0f4: 03 10 00 62 sethi %hi(0x40018800), %g1 4000a0f8: c6 00 61 4c ld [ %g1 + 0x14c ], %g3 ! 4001894c * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { 4000a0fc: 84 10 20 20 mov 0x20, %g2 4000a100: 80 a0 e0 10 cmp %g3, 0x10 4000a104: 02 80 00 09 be 4000a128 4000a108: 82 10 20 00 clr %g1 4000a10c: 80 a0 c0 02 cmp %g3, %g2 4000a110: 02 80 00 06 be 4000a128 4000a114: 82 00 60 01 inc %g1 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); 4000a118: 80 a0 60 05 cmp %g1, 5 4000a11c: 12 bf ff fc bne 4000a10c 4000a120: 85 28 a0 01 sll %g2, 1, %g2 4000a124: 86 10 20 80 mov 0x80, %g3 <== NOT EXECUTED bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 4000a128: 03 10 00 65 sethi %hi(0x40019400), %g1 * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_node( 4000a12c: 98 10 20 00 clr %o4 bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 4000a130: c6 20 61 00 st %g3, [ %g1 + 0x100 ] * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_node( 4000a134: 92 10 20 01 mov 1, %o1 4000a138: 90 10 20 00 clr %o0 4000a13c: 15 10 00 5e sethi %hi(0x40017800), %o2 4000a140: 17 00 00 10 sethi %hi(0x4000), %o3 4000a144: 94 12 a1 50 or %o2, 0x150, %o2 4000a148: 40 00 0a 3a call 4000ca30 4000a14c: 96 12 e1 ed or %o3, 0x1ed, %o3 NULL ); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4000a150: 94 10 20 30 mov 0x30, %o2 * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_node( 4000a154: d0 26 20 18 st %o0, [ %i0 + 0x18 ] ( S_IFDIR | 0755 ), NULL ); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 4000a158: f2 26 20 20 st %i1, [ %i0 + 0x20 ] "", ( S_IFDIR | 0755 ), NULL ); temp_mt_entry->mt_fs_root.handlers = directory_handlers; 4000a15c: f6 26 20 1c st %i3, [ %i0 + 0x1c ] temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4000a160: 13 10 00 60 sethi %hi(0x40018000), %o1 4000a164: 90 06 20 30 add %i0, 0x30, %o0 4000a168: 40 00 0f 6b call 4000df14 4000a16c: 92 12 61 a8 or %o1, 0x1a8, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4000a170: 90 10 20 01 mov 1, %o0 4000a174: 40 00 00 f4 call 4000a544 4000a178: 92 10 20 0c mov 0xc, %o1 if ( !fs_info ){ 4000a17c: 80 a2 20 00 cmp %o0, 0 4000a180: 02 80 00 0a be 4000a1a8 4000a184: 82 10 20 01 mov 1, %g1 fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4000a188: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 4000a18c: c2 22 00 00 st %g1, [ %o0 ] fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ){ free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 4000a190: d0 26 20 2c st %o0, [ %i0 + 0x2c ] * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 4000a194: f6 22 20 08 st %i3, [ %o0 + 8 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4000a198: c2 20 a0 34 st %g1, [ %g2 + 0x34 ] /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 4000a19c: f4 22 20 04 st %i2, [ %o0 + 4 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; return 0; } 4000a1a0: 81 c7 e0 08 ret 4000a1a4: 91 e8 20 00 restore %g0, 0, %o0 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ){ free(temp_mt_entry->mt_fs_root.node_access); 4000a1a8: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 <== NOT EXECUTED 4000a1ac: 40 00 01 2c call 4000a65c <== NOT EXECUTED 4000a1b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 4000a1b4: 40 00 0d 66 call 4000d74c <__errno> <== NOT EXECUTED 4000a1b8: 01 00 00 00 nop <== NOT EXECUTED 4000a1bc: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 4000a1c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a1c4: 81 c7 e0 08 ret <== NOT EXECUTED 4000a1c8: 81 e8 00 00 restore <== NOT EXECUTED 40004ce0 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 40004ce0: 9d e3 bf 58 save %sp, -168, %sp /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 40004ce4: c2 06 00 00 ld [ %i0 ], %g1 40004ce8: c2 27 bf dc st %g1, [ %fp + -36 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 40004cec: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 40004cf0: 80 a0 a0 07 cmp %g2, 7 40004cf4: 18 80 00 1b bgu 40004d60 40004cf8: 90 10 00 1a mov %i2, %o0 /* * Remove any separators at the end of the string. */ IMFS_get_token( token, new_name, &i ); 40004cfc: a0 07 bf b8 add %fp, -72, %l0 40004d00: 94 07 bf f4 add %fp, -12, %o2 40004d04: 7f ff ff 74 call 40004ad4 40004d08: 92 10 00 10 mov %l0, %o1 /* * Create a new link node. */ new_node = IMFS_create_node( 40004d0c: 90 10 00 19 mov %i1, %o0 40004d10: 94 10 00 10 mov %l0, %o2 40004d14: 92 10 20 03 mov 3, %o1 40004d18: 17 00 00 28 sethi %hi(0xa000), %o3 40004d1c: 98 07 bf dc add %fp, -36, %o4 40004d20: 40 00 6c 6f call 4001fedc 40004d24: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 40004d28: 80 a2 20 00 cmp %o0, 0 40004d2c: 02 80 00 13 be 40004d78 40004d30: c4 07 bf dc ld [ %fp + -36 ], %g2 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); 40004d34: 90 07 bf ec add %fp, -20, %o0 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 40004d38: c2 10 a0 30 lduh [ %g2 + 0x30 ], %g1 IMFS_update_ctime( info.hard_link.link_node ); 40004d3c: 92 10 20 00 clr %o1 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 40004d40: 82 00 60 01 inc %g1 IMFS_update_ctime( info.hard_link.link_node ); 40004d44: 40 00 02 95 call 40005798 40004d48: c2 30 a0 30 sth %g1, [ %g2 + 0x30 ] 40004d4c: c4 07 bf ec ld [ %fp + -20 ], %g2 40004d50: c2 07 bf dc ld [ %fp + -36 ], %g1 40004d54: c4 20 60 44 st %g2, [ %g1 + 0x44 ] return 0; } 40004d58: 81 c7 e0 08 ret 40004d5c: 91 e8 20 00 restore %g0, 0, %o0 * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 40004d60: 40 00 b6 0e call 40032598 <__errno> 40004d64: b0 10 3f ff mov -1, %i0 40004d68: 82 10 20 1f mov 0x1f, %g1 40004d6c: c2 22 00 00 st %g1, [ %o0 ] 40004d70: 81 c7 e0 08 ret 40004d74: 81 e8 00 00 restore ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 40004d78: 40 00 b6 08 call 40032598 <__errno> <== NOT EXECUTED 40004d7c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004d80: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40004d84: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004d88: 81 c7 e0 08 ret <== NOT EXECUTED 40004d8c: 81 e8 00 00 restore <== NOT EXECUTED 40028f34 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 40028f34: 9d e3 bf 98 save %sp, -104, %sp 40028f38: 90 10 00 18 mov %i0, %o0 block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40028f3c: 80 a6 20 00 cmp %i0, 0 40028f40: 02 80 00 17 be 40028f9c 40028f44: 92 10 00 19 mov %i1, %o1 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028f48: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 40028f4c: 80 a0 60 05 cmp %g1, 5 40028f50: 32 80 00 1b bne,a 40028fbc 40028f54: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 40028f58: 7f ff fe 74 call 40028928 40028f5c: 94 10 20 01 mov 1, %o2 if ( *block_entry_ptr ) 40028f60: c2 02 00 00 ld [ %o0 ], %g1 assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 40028f64: b2 10 00 08 mov %o0, %i1 if ( *block_entry_ptr ) 40028f68: 80 a0 60 00 cmp %g1, 0 40028f6c: 02 80 00 04 be 40028f7c 40028f70: b0 10 20 00 clr %i0 if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 40028f74: 81 c7 e0 08 ret 40028f78: 81 e8 00 00 restore #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 40028f7c: 7f ff fe 5e call 400288f4 40028f80: b0 10 20 01 mov 1, %i0 if ( !memory ) 40028f84: 80 a2 20 00 cmp %o0, 0 40028f88: 02 bf ff fb be 40028f74 40028f8c: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 40028f90: d0 26 40 00 st %o0, [ %i1 ] return 0; } 40028f94: 81 c7 e0 08 ret 40028f98: 91 e8 20 00 restore %g0, 0, %o0 ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40028f9c: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 40028fa0: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40028fa4: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028fa8: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028fac: 94 12 a2 90 or %o2, 0x290, %o2 <== NOT EXECUTED 40028fb0: 96 12 e1 50 or %o3, 0x150, %o3 <== NOT EXECUTED 40028fb4: 7f ff 70 a2 call 4000523c <__assert_func> <== NOT EXECUTED 40028fb8: 92 10 21 69 mov 0x169, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028fbc: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40028fc0: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028fc4: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028fc8: 94 12 a2 90 or %o2, 0x290, %o2 <== NOT EXECUTED 40028fcc: 96 12 e1 60 or %o3, 0x160, %o3 <== NOT EXECUTED 40028fd0: 7f ff 70 9b call 4000523c <__assert_func> <== NOT EXECUTED 40028fd4: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED 40028fd8: 01 00 00 00 nop 40028fdc : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 40028fdc: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40028fe0: a6 96 20 00 orcc %i0, 0, %l3 40028fe4: 02 80 00 44 be 400290f4 40028fe8: 11 10 01 21 sethi %hi(0x40048400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028fec: c2 04 e0 48 ld [ %l3 + 0x48 ], %g1 40028ff0: 80 a0 60 05 cmp %g1, 5 40028ff4: 12 80 00 47 bne 40029110 40028ff8: 03 10 01 33 sethi %hi(0x4004cc00), %g1 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 40028ffc: e2 00 62 b0 ld [ %g1 + 0x2b0 ], %l1 ! 4004ceb0 40029000: a1 34 60 02 srl %l1, 2, %l0 40029004: 92 10 00 10 mov %l0, %o1 40029008: 7f ff 68 76 call 400031e0 <.umul> 4002900c: 90 04 20 01 add %l0, 1, %o0 40029010: 92 10 00 10 mov %l0, %o1 40029014: 7f ff 68 73 call 400031e0 <.umul> 40029018: 90 02 20 01 inc %o0 4002901c: 92 10 00 11 mov %l1, %o1 40029020: 7f ff 68 70 call 400031e0 <.umul> 40029024: 90 02 3f ff add %o0, -1, %o0 40029028: 80 a6 40 08 cmp %i1, %o0 4002902c: 1a 80 00 2c bcc 400290dc 40029030: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 40029034: e0 04 e0 4c ld [ %l3 + 0x4c ], %l0 40029038: 80 a6 40 10 cmp %i1, %l0 4002903c: 04 80 00 26 ble 400290d4 40029040: b0 10 20 00 clr %i0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40029044: 92 10 00 11 mov %l1, %o1 40029048: 40 00 66 c6 call 40042b60 <.div> 4002904c: 90 10 00 19 mov %i1, %o0 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40029050: 92 10 00 11 mov %l1, %o1 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40029054: a4 10 00 08 mov %o0, %l2 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40029058: 40 00 66 c2 call 40042b60 <.div> 4002905c: 90 10 00 10 mov %l0, %o0 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 40029060: 80 a4 80 08 cmp %l2, %o0 40029064: 0a 80 00 0f bcs 400290a0 40029068: a2 10 00 08 mov %o0, %l1 4002906c: 10 80 00 05 b 40029080 40029070: a0 10 00 08 mov %o0, %l0 40029074: 80 a4 80 10 cmp %l2, %l0 40029078: 2a 80 00 0b bcs,a 400290a4 4002907c: f2 24 e0 4c st %i1, [ %l3 + 0x4c ] if ( IMFS_memfile_addblock( the_jnode, block ) ) { 40029080: 90 10 00 13 mov %l3, %o0 40029084: 7f ff ff ac call 40028f34 40029088: 92 10 00 10 mov %l0, %o1 4002908c: 80 a2 20 00 cmp %o0, 0 40029090: 22 bf ff f9 be,a 40029074 40029094: a0 04 20 01 inc %l0 for ( ; block>=old_blocks ; block-- ) { 40029098: 10 80 00 09 b 400290bc <== NOT EXECUTED 4002909c: 80 a4 40 10 cmp %l1, %l0 <== NOT EXECUTED /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 400290a0: f2 24 e0 4c st %i1, [ %l3 + 0x4c ] <== NOT EXECUTED return 0; } 400290a4: 81 c7 e0 08 ret 400290a8: 91 e8 20 00 restore %g0, 0, %o0 */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); 400290ac: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400290b0: 7f ff fe cb call 40028bdc <== NOT EXECUTED 400290b4: a0 04 3f ff add %l0, -1, %l0 <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 400290b8: 80 a4 40 10 cmp %l1, %l0 <== NOT EXECUTED 400290bc: 08 bf ff fc bleu 400290ac <== NOT EXECUTED 400290c0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 400290c4: 40 00 25 35 call 40032598 <__errno> <== NOT EXECUTED 400290c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400290cc: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 400290d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400290d4: 81 c7 e0 08 ret 400290d8: 81 e8 00 00 restore assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); 400290dc: 40 00 25 2f call 40032598 <__errno> <== NOT EXECUTED 400290e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400290e4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400290e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400290ec: 81 c7 e0 08 ret <== NOT EXECUTED 400290f0: 81 e8 00 00 restore <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 400290f4: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400290f8: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 400290fc: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029100: 94 12 a2 a8 or %o2, 0x2a8, %o2 <== NOT EXECUTED 40029104: 96 12 e1 50 or %o3, 0x150, %o3 <== NOT EXECUTED 40029108: 7f ff 70 4d call 4000523c <__assert_func> <== NOT EXECUTED 4002910c: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40029110: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40029114: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029118: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 4002911c: 94 12 a2 a8 or %o2, 0x2a8, %o2 <== NOT EXECUTED 40029120: 96 12 e1 60 or %o3, 0x160, %o3 <== NOT EXECUTED 40029124: 7f ff 70 46 call 4000523c <__assert_func> <== NOT EXECUTED 40029128: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED 4002912c: 01 00 00 00 nop 40028928 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 40028928: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4002892c: 80 a6 20 00 cmp %i0, 0 40028930: 02 80 00 32 be 400289f8 40028934: 11 10 01 21 sethi %hi(0x40048400), %o0 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028938: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 4002893c: 80 a0 60 05 cmp %g1, 5 40028940: 12 80 00 35 bne 40028a14 40028944: 03 10 01 33 sethi %hi(0x4004cc00), %g1 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 40028948: c4 00 62 b0 ld [ %g1 + 0x2b0 ], %g2 ! 4004ceb0 4002894c: a3 30 a0 02 srl %g2, 2, %l1 40028950: 82 04 7f ff add %l1, -1, %g1 40028954: 80 a6 40 01 cmp %i1, %g1 40028958: 08 80 00 20 bleu 400289d8 4002895c: 80 a6 a0 00 cmp %i2, 0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 40028960: 90 04 60 01 add %l1, 1, %o0 <== NOT EXECUTED 40028964: 7f ff 6a 1f call 400031e0 <.umul> <== NOT EXECUTED 40028968: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 4002896c: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 40028970: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 40028974: 18 80 00 3f bgu 40028a70 <== NOT EXECUTED 40028978: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 4002897c: a0 26 40 11 sub %i1, %l1, %l0 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40028980: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40028984: 40 00 69 21 call 40042e08 <.urem> <== NOT EXECUTED 40028988: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 4002898c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40028990: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40028994: 40 00 68 71 call 40042b58 <.udiv> <== NOT EXECUTED 40028998: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 4002899c: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 400289a0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 400289a4: 02 80 00 29 be 40028a48 <== NOT EXECUTED 400289a8: d0 06 20 54 ld [ %i0 + 0x54 ], %o0 <== NOT EXECUTED if ( !p ) { 400289ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400289b0: 02 80 00 6b be 40028b5c <== NOT EXECUTED 400289b4: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 400289b8: 83 2c 20 02 sll %l0, 2, %g1 <== NOT EXECUTED 400289bc: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 400289c0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400289c4: 02 80 00 5f be 40028b40 <== NOT EXECUTED 400289c8: a0 02 00 01 add %o0, %g1, %l0 <== NOT EXECUTED if ( !p1 ) return 0; p[ doubly ] = (block_p) p1; } return (block_p *)&p1[ singly ]; 400289cc: 83 2c a0 02 sll %l2, 2, %g1 <== NOT EXECUTED 400289d0: 81 c7 e0 08 ret <== NOT EXECUTED 400289d4: 91 e8 80 01 restore %g2, %g1, %o0 <== NOT EXECUTED fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 400289d8: 02 80 00 16 be 40028a30 400289dc: d0 06 20 50 ld [ %i0 + 0x50 ], %o0 if ( !p ) { 400289e0: 80 a2 20 00 cmp %o0, 0 400289e4: 02 80 00 50 be 40028b24 400289e8: 01 00 00 00 nop p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 400289ec: 83 2e 60 02 sll %i1, 2, %g1 400289f0: 81 c7 e0 08 ret 400289f4: 91 ea 00 01 restore %o0, %g1, %o0 /* * Perform internal consistency checks */ assert( the_jnode ); 400289f8: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400289fc: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028a00: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028a04: 94 12 a2 08 or %o2, 0x208, %o2 <== NOT EXECUTED 40028a08: 96 12 e1 50 or %o3, 0x150, %o3 <== NOT EXECUTED 40028a0c: 7f ff 72 0c call 4000523c <__assert_func> <== NOT EXECUTED 40028a10: 92 10 23 86 mov 0x386, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028a14: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40028a18: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028a1c: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028a20: 94 12 a2 08 or %o2, 0x208, %o2 <== NOT EXECUTED 40028a24: 96 12 e1 60 or %o3, 0x160, %o3 <== NOT EXECUTED 40028a28: 7f ff 72 05 call 4000523c <__assert_func> <== NOT EXECUTED 40028a2c: 92 10 23 8a mov 0x38a, %o1 <== NOT EXECUTED } if ( !p ) return 0; return &info->indirect[ my_block ]; 40028a30: 83 2e 60 02 sll %i1, 2, %g1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 40028a34: 80 a2 20 00 cmp %o0, 0 40028a38: 02 80 00 0c be 40028a68 40028a3c: b0 02 00 01 add %o0, %g1, %i0 /* * This means the requested block number is out of range. */ return 0; } 40028a40: 81 c7 e0 08 ret 40028a44: 81 e8 00 00 restore } return (block_p *)&p1[ singly ]; } if ( !p ) 40028a48: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028a4c: 02 80 00 07 be 40028a68 <== NOT EXECUTED 40028a50: 83 2c 20 02 sll %l0, 2, %g1 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 40028a54: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; 40028a58: 87 2c a0 02 sll %l2, 2, %g3 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40028a5c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40028a60: 12 bf ff f8 bne 40028a40 <== NOT EXECUTED 40028a64: b0 00 80 03 add %g2, %g3, %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 40028a68: 81 c7 e0 08 ret <== NOT EXECUTED 40028a6c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 40028a70: 90 02 20 01 inc %o0 <== NOT EXECUTED 40028a74: 7f ff 69 db call 400031e0 <.umul> <== NOT EXECUTED 40028a78: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40028a7c: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 40028a80: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 40028a84: 18 bf ff f9 bgu 40028a68 <== NOT EXECUTED 40028a88: a0 26 40 10 sub %i1, %l0, %l0 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40028a8c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40028a90: 40 00 68 de call 40042e08 <.urem> <== NOT EXECUTED 40028a94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40028a98: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40028a9c: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40028aa0: 40 00 68 2e call 40042b58 <.udiv> <== NOT EXECUTED 40028aa4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40028aa8: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40028aac: 40 00 68 2b call 40042b58 <.udiv> <== NOT EXECUTED 40028ab0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40028ab4: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40028ab8: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40028abc: 40 00 68 d3 call 40042e08 <.urem> <== NOT EXECUTED 40028ac0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40028ac4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40028ac8: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40028acc: 02 80 00 2b be 40028b78 <== NOT EXECUTED 40028ad0: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 <== NOT EXECUTED if ( !p ) { 40028ad4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028ad8: 02 80 00 3a be 40028bc0 <== NOT EXECUTED 40028adc: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 40028ae0: 83 2c a0 02 sll %l2, 2, %g1 <== NOT EXECUTED 40028ae4: c8 02 00 01 ld [ %o0 + %g1 ], %g4 <== NOT EXECUTED if ( !p1 ) { 40028ae8: 80 a1 20 00 cmp %g4, 0 <== NOT EXECUTED 40028aec: 02 80 00 2e be 40028ba4 <== NOT EXECUTED 40028af0: a0 02 00 01 add %o0, %g1, %l0 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 40028af4: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED 40028af8: d0 01 00 01 ld [ %g4 + %g1 ], %o0 <== NOT EXECUTED if ( !p2 ) { 40028afc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028b00: 12 bf ff bb bne 400289ec <== NOT EXECUTED 40028b04: a0 01 00 01 add %g4, %g1, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 40028b08: 7f ff ff 7b call 400288f4 <== NOT EXECUTED 40028b0c: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 40028b10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028b14: 02 bf ff d5 be 40028a68 <== NOT EXECUTED 40028b18: 01 00 00 00 nop <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 40028b1c: 10 bf ff b4 b 400289ec <== NOT EXECUTED 40028b20: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 40028b24: 7f ff ff 74 call 400288f4 40028b28: 01 00 00 00 nop if ( !p ) 40028b2c: 80 a2 20 00 cmp %o0, 0 40028b30: 02 bf ff ce be 40028a68 40028b34: 01 00 00 00 nop return 0; info->indirect = p; 40028b38: 10 bf ff ad b 400289ec 40028b3c: d0 26 20 50 st %o0, [ %i0 + 0x50 ] info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 40028b40: 7f ff ff 6d call 400288f4 <== NOT EXECUTED 40028b44: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 40028b48: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40028b4c: 02 bf ff c7 be 40028a68 <== NOT EXECUTED 40028b50: 01 00 00 00 nop <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 40028b54: 10 bf ff 9e b 400289cc <== NOT EXECUTED 40028b58: c4 24 00 00 st %g2, [ %l0 ] <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 40028b5c: 7f ff ff 66 call 400288f4 <== NOT EXECUTED 40028b60: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 40028b64: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028b68: 02 bf ff c0 be 40028a68 <== NOT EXECUTED 40028b6c: 01 00 00 00 nop <== NOT EXECUTED return 0; info->doubly_indirect = p; 40028b70: 10 bf ff 92 b 400289b8 <== NOT EXECUTED 40028b74: d0 26 20 54 st %o0, [ %i0 + 0x54 ] <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 40028b78: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028b7c: 02 bf ff bb be 40028a68 <== NOT EXECUTED 40028b80: 83 2c a0 02 sll %l2, 2, %g1 <== NOT EXECUTED #if 0 fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly ); fflush(stdout); #endif p1 = (block_p *) p[ triply ]; 40028b84: d0 02 00 01 ld [ %o0 + %g1 ], %o0 <== NOT EXECUTED if ( !p1 ) 40028b88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028b8c: 02 bf ff b7 be 40028a68 <== NOT EXECUTED 40028b90: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40028b94: c6 02 00 01 ld [ %o0 + %g1 ], %g3 <== NOT EXECUTED 40028b98: 85 2e 60 02 sll %i1, 2, %g2 <== NOT EXECUTED 40028b9c: 81 c7 e0 08 ret <== NOT EXECUTED 40028ba0: 91 e8 c0 02 restore %g3, %g2, %o0 <== NOT EXECUTED info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 40028ba4: 7f ff ff 54 call 400288f4 <== NOT EXECUTED 40028ba8: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 40028bac: 88 92 20 00 orcc %o0, 0, %g4 <== NOT EXECUTED 40028bb0: 02 bf ff ae be 40028a68 <== NOT EXECUTED 40028bb4: 01 00 00 00 nop <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 40028bb8: 10 bf ff cf b 40028af4 <== NOT EXECUTED 40028bbc: c8 24 00 00 st %g4, [ %l0 ] <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 40028bc0: 7f ff ff 4d call 400288f4 <== NOT EXECUTED 40028bc4: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 40028bc8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40028bcc: 02 bf ff a7 be 40028a68 <== NOT EXECUTED 40028bd0: 01 00 00 00 nop <== NOT EXECUTED return 0; info->triply_indirect = p; 40028bd4: 10 bf ff c3 b 40028ae0 <== NOT EXECUTED 40028bd8: d0 26 20 58 st %o0, [ %i0 + 0x58 ] <== NOT EXECUTED 40029568 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40029568: 9d e3 bf 90 save %sp, -112, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4002956c: a6 96 20 00 orcc %i0, 0, %l3 40029570: 02 80 00 8c be 400297a0 40029574: 11 10 01 21 sethi %hi(0x40048400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 40029578: c4 04 e0 48 ld [ %l3 + 0x48 ], %g2 4002957c: 82 00 bf fb add %g2, -5, %g1 40029580: 80 a0 60 01 cmp %g1, 1 40029584: 18 80 00 95 bgu 400297d8 40029588: 80 a6 a0 00 cmp %i2, 0 /* * Error checks on arguments */ assert( dest ); 4002958c: 02 80 00 8c be 400297bc 40029590: 80 a6 e0 00 cmp %i3, 0 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 40029594: 02 80 00 7d be 40029788 40029598: 80 a0 a0 06 cmp %g2, 6 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 4002959c: 02 80 00 57 be 400296f8 400295a0: 82 06 c0 19 add %i3, %i1, %g1 * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 400295a4: c4 04 e0 4c ld [ %l3 + 0x4c ], %g2 400295a8: 80 a0 40 02 cmp %g1, %g2 400295ac: 08 80 00 3d bleu 400296a0 400295b0: a4 20 80 19 sub %g2, %i1, %l2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 400295b4: 2b 10 01 33 sethi %hi(0x4004cc00), %l5 400295b8: f6 05 62 b0 ld [ %l5 + 0x2b0 ], %i3 ! 4004ceb0 400295bc: 90 10 00 19 mov %i1, %o0 400295c0: 40 00 66 14 call 40042e10 <.rem> 400295c4: 92 10 00 1b mov %i3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400295c8: 92 10 00 1b mov %i3, %o1 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 400295cc: b0 10 00 08 mov %o0, %i0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400295d0: 40 00 65 64 call 40042b60 <.div> 400295d4: 90 10 00 19 mov %i1, %o0 if ( start_offset ) { 400295d8: 80 a6 20 00 cmp %i0, 0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400295dc: b2 10 00 08 mov %o0, %i1 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 400295e0: a8 15 62 b0 or %l5, 0x2b0, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { 400295e4: a2 10 00 1a mov %i2, %l1 400295e8: 12 80 00 30 bne 400296a8 400295ec: a0 10 20 00 clr %l0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 400295f0: f6 05 62 b0 ld [ %l5 + 0x2b0 ], %i3 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400295f4: 80 a4 80 1b cmp %l2, %i3 400295f8: 0a 80 00 15 bcs 4002964c 400295fc: 80 a4 a0 00 cmp %l2, 0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40029600: 90 10 00 13 mov %l3, %o0 40029604: 92 10 00 19 mov %i1, %o1 40029608: 7f ff fc c8 call 40028928 4002960c: 94 10 20 00 clr %o2 assert( block_ptr ); 40029610: 80 a2 20 00 cmp %o0, 0 40029614: 22 80 00 56 be,a 4002976c 40029618: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4002961c: d2 02 00 00 ld [ %o0 ], %o1 40029620: 94 10 00 1b mov %i3, %o2 40029624: 40 00 2d ca call 40034d4c 40029628: 90 10 00 11 mov %l1, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4002962c: c2 05 00 00 ld [ %l4 ], %g1 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; my_length -= to_copy; 40029630: a4 24 80 1b sub %l2, %i3, %l2 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; 40029634: a2 04 40 1b add %l1, %i3, %l1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40029638: 80 a0 40 12 cmp %g1, %l2 assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 4002963c: b2 06 60 01 inc %i1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40029640: 08 bf ff f0 bleu 40029600 40029644: a0 04 00 1b add %l0, %i3, %l0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 40029648: 80 a4 a0 00 cmp %l2, 0 4002964c: 02 80 00 0d be 40029680 40029650: b0 10 00 10 mov %l0, %i0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40029654: 92 10 00 19 mov %i1, %o1 40029658: 90 10 00 13 mov %l3, %o0 4002965c: 7f ff fc b3 call 40028928 40029660: 94 10 20 00 clr %o2 assert( block_ptr ); 40029664: 80 a2 20 00 cmp %o0, 0 40029668: 02 80 00 6b be 40029814 4002966c: b0 04 80 10 add %l2, %l0, %i0 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 40029670: d2 02 00 00 ld [ %o0 ], %o1 40029674: 90 10 00 11 mov %l1, %o0 40029678: 40 00 2d b5 call 40034d4c 4002967c: 94 10 00 12 mov %l2, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 40029680: 90 07 bf f0 add %fp, -16, %o0 40029684: 7f ff 70 45 call 40005798 40029688: 92 10 20 00 clr %o1 4002968c: c2 07 bf f0 ld [ %fp + -16 ], %g1 return copied; 40029690: 94 10 00 18 mov %i0, %o2 return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; } IMFS_update_atime( the_jnode ); 40029694: c2 24 e0 3c st %g1, [ %l3 + 0x3c ] return copied; } 40029698: 81 c7 e0 08 ret 4002969c: 91 e8 00 0a restore %g0, %o2, %o0 * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 400296a0: 10 bf ff c5 b 400295b4 <== NOT EXECUTED 400296a4: a4 10 00 1b mov %i3, %l2 <== NOT EXECUTED block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400296a8: 90 10 00 13 mov %l3, %o0 400296ac: 92 10 00 19 mov %i1, %o1 400296b0: 7f ff fc 9e call 40028928 400296b4: 94 10 20 00 clr %o2 assert( block_ptr ); 400296b8: 80 a2 20 00 cmp %o0, 0 400296bc: 02 80 00 4e be 400297f4 400296c0: 92 26 c0 18 sub %i3, %i0, %o1 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 400296c4: 80 a4 80 09 cmp %l2, %o1 400296c8: 18 80 00 1e bgu 40029740 400296cc: 94 10 00 12 mov %l2, %o2 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 400296d0: d2 02 00 00 ld [ %o0 ], %o1 dest += to_copy; 400296d4: a2 06 80 0a add %i2, %o2, %l1 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 400296d8: 92 02 40 18 add %o1, %i0, %o1 dest += to_copy; block++; 400296dc: b2 06 60 01 inc %i1 my_length -= to_copy; 400296e0: a4 24 80 0a sub %l2, %o2, %l2 400296e4: a0 10 00 0a mov %o2, %l0 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 400296e8: 40 00 2d 99 call 40034d4c 400296ec: 90 10 00 1a mov %i2, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 400296f0: 10 bf ff c1 b 400295f4 400296f4: f6 05 62 b0 ld [ %l5 + 0x2b0 ], %i3 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 400296f8: c2 04 e0 4c ld [ %l3 + 0x4c ], %g1 <== NOT EXECUTED 400296fc: b0 20 40 19 sub %g1, %i1, %i0 <== NOT EXECUTED 40029700: 80 a6 00 1b cmp %i0, %i3 <== NOT EXECUTED 40029704: 18 80 00 08 bgu 40029724 <== NOT EXECUTED 40029708: d2 04 e0 50 ld [ %l3 + 0x50 ], %o1 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 4002970c: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED 40029710: 92 02 40 19 add %o1, %i1, %o1 <== NOT EXECUTED 40029714: 40 00 2d 8e call 40034d4c <== NOT EXECUTED 40029718: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; } IMFS_update_atime( the_jnode ); 4002971c: 10 bf ff da b 40029684 <== NOT EXECUTED 40029720: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 40029724: b0 10 00 1b mov %i3, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 40029728: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED 4002972c: 92 02 40 19 add %o1, %i1, %o1 <== NOT EXECUTED 40029730: 40 00 2d 87 call 40034d4c <== NOT EXECUTED 40029734: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; } IMFS_update_atime( the_jnode ); 40029738: 10 bf ff d3 b 40029684 <== NOT EXECUTED 4002973c: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40029740: 94 10 00 09 mov %o1, %o2 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 40029744: d2 02 00 00 ld [ %o0 ], %o1 dest += to_copy; 40029748: a2 06 80 0a add %i2, %o2, %l1 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 4002974c: 92 02 40 18 add %o1, %i0, %o1 dest += to_copy; block++; 40029750: b2 06 60 01 inc %i1 my_length -= to_copy; 40029754: a4 24 80 0a sub %l2, %o2, %l2 40029758: a0 10 00 0a mov %o2, %l0 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 4002975c: 40 00 2d 7c call 40034d4c 40029760: 90 10 00 1a mov %i2, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 40029764: 10 bf ff a4 b 400295f4 40029768: f6 05 62 b0 ld [ %l5 + 0x2b0 ], %i3 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4002976c: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40029770: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029774: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029778: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 4002977c: 96 12 e1 a0 or %o3, 0x1a0, %o3 <== NOT EXECUTED 40029780: 7f ff 6e af call 4000523c <__assert_func> <== NOT EXECUTED 40029784: 92 10 22 a5 mov 0x2a5, %o1 <== NOT EXECUTED * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 40029788: 40 00 23 84 call 40032598 <__errno> <== NOT EXECUTED 4002978c: 01 00 00 00 nop <== NOT EXECUTED 40029790: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40029794: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 40029798: 10 bf ff c0 b 40029698 <== NOT EXECUTED 4002979c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 400297a0: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400297a4: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 400297a8: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 400297ac: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 400297b0: 96 12 e1 50 or %o3, 0x150, %o3 <== NOT EXECUTED 400297b4: 7f ff 6e a2 call 4000523c <__assert_func> <== NOT EXECUTED 400297b8: 92 10 22 4a mov 0x24a, %o1 <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 400297bc: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400297c0: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 400297c4: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 400297c8: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 400297cc: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 400297d0: 7f ff 6e 9b call 4000523c <__assert_func> <== NOT EXECUTED 400297d4: 92 10 22 58 mov 0x258, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 400297d8: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400297dc: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 400297e0: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 400297e4: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 400297e8: 96 12 e1 b0 or %o3, 0x1b0, %o3 <== NOT EXECUTED 400297ec: 7f ff 6e 94 call 4000523c <__assert_func> <== NOT EXECUTED 400297f0: 92 10 22 4f mov 0x24f, %o1 <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 400297f4: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 400297f8: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400297fc: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029800: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029804: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 40029808: 96 12 e1 a0 or %o3, 0x1a0, %o3 <== NOT EXECUTED 4002980c: 7f ff 6e 8c call 4000523c <__assert_func> <== NOT EXECUTED 40029810: 92 10 22 94 mov 0x294, %o1 <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40029814: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 40029818: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 4002981c: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029820: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029824: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 40029828: 96 12 e1 a0 or %o3, 0x1a0, %o3 <== NOT EXECUTED 4002982c: 7f ff 6e 84 call 4000523c <__assert_func> <== NOT EXECUTED 40029830: 92 10 22 b7 mov 0x2b7, %o1 <== NOT EXECUTED 40029834: 01 00 00 00 nop 40028c90 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 40028c90: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40028c94: 80 a6 20 00 cmp %i0, 0 40028c98: 02 80 00 5f be 40028e14 40028c9c: 11 10 01 21 sethi %hi(0x40048400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028ca0: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 40028ca4: 80 a0 60 05 cmp %g1, 5 40028ca8: 12 80 00 62 bne 40028e30 40028cac: 23 10 01 33 sethi %hi(0x4004cc00), %l1 * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 40028cb0: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 /* * Eventually this could be set smarter at each call to * memfile_free_blocks_in_table to greatly speed this up. */ to_free = IMFS_MEMFILE_BLOCK_SLOTS; 40028cb4: c4 04 62 b0 ld [ %l1 + 0x2b0 ], %g2 * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 40028cb8: 80 a0 60 00 cmp %g1, 0 /* * Eventually this could be set smarter at each call to * memfile_free_blocks_in_table to greatly speed this up. */ to_free = IMFS_MEMFILE_BLOCK_SLOTS; 40028cbc: a5 30 a0 02 srl %g2, 2, %l2 * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 40028cc0: 02 80 00 05 be 40028cd4 40028cc4: aa 14 62 b0 or %l1, 0x2b0, %l5 memfile_free_blocks_in_table( &info->indirect, to_free ); 40028cc8: 90 06 20 50 add %i0, 0x50, %o0 40028ccc: 7f ff ff d0 call 40028c0c 40028cd0: 92 10 00 12 mov %l2, %o1 } if ( info->doubly_indirect ) { 40028cd4: d0 06 20 54 ld [ %i0 + 0x54 ], %o0 40028cd8: 80 a2 20 00 cmp %o0, 0 40028cdc: 02 80 00 19 be 40028d40 40028ce0: c2 04 62 b0 ld [ %l1 + 0x2b0 ], %g1 for ( i=0 ; i <== NOT EXECUTED 40028cf0: 82 10 20 00 clr %g1 <== NOT EXECUTED 40028cf4: 10 80 00 03 b 40028d00 <== NOT EXECUTED 40028cf8: a0 10 20 00 clr %l0 <== NOT EXECUTED 40028cfc: d0 06 20 54 ld [ %i0 + 0x54 ], %o0 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 40028d00: 85 28 60 02 sll %g1, 2, %g2 <== NOT EXECUTED 40028d04: c2 02 00 02 ld [ %o0 + %g2 ], %g1 <== NOT EXECUTED 40028d08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40028d0c: 02 80 00 04 be 40028d1c <== NOT EXECUTED 40028d10: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 40028d14: 7f ff ff be call 40028c0c <== NOT EXECUTED 40028d18: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40028d30: 82 10 00 10 mov %l0, %g1 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { memfile_free_blocks_in_table( (block_p **)&info->doubly_indirect[i], to_free ); } } memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); 40028d34: 90 06 20 54 add %i0, 0x54, %o0 <== NOT EXECUTED 40028d38: 7f ff ff b5 call 40028c0c <== NOT EXECUTED 40028d3c: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED } if ( info->triply_indirect ) { 40028d40: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 40028d44: 80 a2 20 00 cmp %o0, 0 40028d48: 02 80 00 31 be 40028e0c 40028d4c: c2 04 62 b0 ld [ %l1 + 0x2b0 ], %g1 for ( i=0 ; i <== NOT EXECUTED 40028d5c: 90 06 20 58 add %i0, 0x58, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 40028d60: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40028d64: a8 10 20 00 clr %l4 <== NOT EXECUTED 40028d68: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40028d6c: 02 80 00 25 be 40028e00 <== NOT EXECUTED 40028d70: a6 10 20 00 clr %l3 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 40028d84: 82 10 20 00 clr %g1 <== NOT EXECUTED 40028d88: a0 10 20 00 clr %l0 <== NOT EXECUTED if ( p[j] ) { 40028d8c: 85 28 60 02 sll %g1, 2, %g2 <== NOT EXECUTED 40028d90: c2 04 40 02 ld [ %l1 + %g2 ], %g1 <== NOT EXECUTED 40028d94: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40028d98: 02 80 00 04 be 40028da8 <== NOT EXECUTED 40028d9c: 90 04 40 02 add %l1, %g2, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 40028da0: 7f ff ff 9b call 40028c0c <== NOT EXECUTED 40028da4: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j <== NOT EXECUTED 40028dbc: 82 10 00 10 mov %l0, %g1 <== NOT EXECUTED 40028dc0: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 40028dc4: 90 02 00 13 add %o0, %l3, %o0 <== NOT EXECUTED 40028dc8: 7f ff ff 91 call 40028c0c <== NOT EXECUTED 40028dcc: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40028de4: 90 06 20 58 add %i0, 0x58, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 40028de8: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40028dec: a7 2d 20 02 sll %l4, 2, %l3 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 40028df0: e2 02 00 13 ld [ %o0 + %l3 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40028df4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40028df8: 32 bf ff e0 bne,a 40028d78 <== NOT EXECUTED 40028dfc: c2 05 40 00 ld [ %l5 ], %g1 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 40028e00: 90 06 20 58 add %i0, 0x58, %o0 <== NOT EXECUTED 40028e04: 7f ff ff 82 call 40028c0c <== NOT EXECUTED 40028e08: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 40028e0c: 81 c7 e0 08 ret 40028e10: 91 e8 20 00 restore %g0, 0, %o0 /* * Perform internal consistency checks */ assert( the_jnode ); 40028e14: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40028e18: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028e1c: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028e20: 94 12 a2 58 or %o2, 0x258, %o2 <== NOT EXECUTED 40028e24: 96 12 e1 50 or %o3, 0x150, %o3 <== NOT EXECUTED 40028e28: 7f ff 71 05 call 4000523c <__assert_func> <== NOT EXECUTED 40028e2c: 92 10 21 ec mov 0x1ec, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40028e30: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40028e34: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028e38: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028e3c: 94 12 a2 58 or %o2, 0x258, %o2 <== NOT EXECUTED 40028e40: 96 12 e1 60 or %o3, 0x160, %o3 <== NOT EXECUTED 40028e44: 7f ff 70 fe call 4000523c <__assert_func> <== NOT EXECUTED 40028e48: 92 10 21 f0 mov 0x1f0, %o1 <== NOT EXECUTED 40028e4c: 01 00 00 00 nop 40028bdc : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 40028bdc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED block_p *block_entry_ptr; block_p ptr; block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40028be0: 94 10 20 00 clr %o2 <== NOT EXECUTED 40028be4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40028be8: 7f ff ff 50 call 40028928 <== NOT EXECUTED 40028bec: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED ptr = *block_entry_ptr; 40028bf0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED *block_entry_ptr = 0; memfile_free_block( ptr ); return 1; } 40028bf4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED block_p *block_entry_ptr; block_p ptr; block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ptr = *block_entry_ptr; *block_entry_ptr = 0; 40028bf8: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED memfile_free_block( ptr ); 40028bfc: 7f ff ff 35 call 400288d0 <== NOT EXECUTED 40028c00: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED return 1; } 40028c04: 81 c7 e0 08 ret <== NOT EXECUTED 40028c08: 81 e8 00 00 restore <== NOT EXECUTED 400291fc : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 400291fc: 9d e3 bf 90 save %sp, -112, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40029200: a2 96 20 00 orcc %i0, 0, %l1 40029204: 02 80 00 83 be 40029410 40029208: 11 10 01 21 sethi %hi(0x40048400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4002920c: c2 04 60 48 ld [ %l1 + 0x48 ], %g1 40029210: 80 a0 60 05 cmp %g1, 5 40029214: 12 80 00 78 bne 400293f4 40029218: 80 a6 a0 00 cmp %i2, 0 /* * Error check arguments */ assert( source ); 4002921c: 02 80 00 84 be 4002942c 40029220: 80 a6 e0 00 cmp %i3, 0 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 40029224: 02 80 00 6e be 400293dc 40029228: 92 06 c0 19 add %i3, %i1, %o1 * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { 4002922c: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 40029230: 80 a2 40 01 cmp %o1, %g1 40029234: 18 80 00 4d bgu 40029368 40029238: 27 10 01 33 sethi %hi(0x4004cc00), %l3 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4002923c: e0 04 e2 b0 ld [ %l3 + 0x2b0 ], %l0 ! 4004ceb0 40029240: 90 10 00 19 mov %i1, %o0 40029244: 40 00 66 f3 call 40042e10 <.rem> 40029248: 92 10 00 10 mov %l0, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4002924c: 92 10 00 10 mov %l0, %o1 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40029250: b0 10 00 08 mov %o0, %i0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40029254: 40 00 66 43 call 40042b60 <.div> 40029258: 90 10 00 19 mov %i1, %o0 if ( start_offset ) { 4002925c: 80 a6 20 00 cmp %i0, 0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40029260: b2 10 00 08 mov %o0, %i1 if ( start_offset ) { 40029264: 12 80 00 2e bne 4002931c 40029268: a4 14 e2 b0 or %l3, 0x2b0, %l2 4002926c: a0 10 00 1a mov %i2, %l0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 40029270: f4 04 e2 b0 ld [ %l3 + 0x2b0 ], %i2 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40029274: 80 a6 c0 1a cmp %i3, %i2 40029278: 0a 80 00 14 bcs 400292c8 4002927c: 80 a6 e0 00 cmp %i3, 0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40029280: 90 10 00 11 mov %l1, %o0 40029284: 92 10 00 19 mov %i1, %o1 40029288: 7f ff fd a8 call 40028928 4002928c: 94 10 20 00 clr %o2 assert( block_ptr ); 40029290: 80 a2 20 00 cmp %o0, 0 40029294: 02 80 00 4a be 400293bc 40029298: 92 10 00 10 mov %l0, %o1 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 4002929c: d0 02 00 00 ld [ %o0 ], %o0 400292a0: 40 00 2e ab call 40034d4c 400292a4: 94 10 00 1a mov %i2, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400292a8: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 400292ac: b6 26 c0 1a sub %i3, %i2, %i3 return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; 400292b0: a0 04 00 1a add %l0, %i2, %l0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400292b4: 80 a0 40 1b cmp %g1, %i3 #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; 400292b8: b2 06 60 01 inc %i1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400292bc: 08 bf ff f1 bleu 40029280 400292c0: b0 06 00 1a add %i0, %i2, %i0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 400292c4: 80 a6 e0 00 cmp %i3, 0 400292c8: 02 80 00 0e be 40029300 400292cc: 90 07 bf f0 add %fp, -16, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400292d0: 92 10 00 19 mov %i1, %o1 400292d4: 90 10 00 11 mov %l1, %o0 400292d8: 7f ff fd 94 call 40028928 400292dc: 94 10 20 00 clr %o2 assert( block_ptr ); 400292e0: 80 a2 20 00 cmp %o0, 0 400292e4: 02 80 00 61 be 40029468 400292e8: b0 06 00 1b add %i0, %i3, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); 400292ec: d0 02 00 00 ld [ %o0 ], %o0 400292f0: 92 10 00 10 mov %l0, %o1 400292f4: 40 00 2e 96 call 40034d4c 400292f8: 94 10 00 1b mov %i3, %o2 my_length = 0; copied += to_copy; } IMFS_atime_mtime_update( the_jnode ); 400292fc: 90 07 bf f0 add %fp, -16, %o0 40029300: 7f ff 71 26 call 40005798 40029304: 92 10 20 00 clr %o1 40029308: c2 07 bf f0 ld [ %fp + -16 ], %g1 4002930c: c2 24 60 3c st %g1, [ %l1 + 0x3c ] 40029310: c2 24 60 40 st %g1, [ %l1 + 0x40 ] return copied; } 40029314: 81 c7 e0 08 ret 40029318: 81 e8 00 00 restore block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4002931c: 90 10 00 11 mov %l1, %o0 40029320: 92 10 00 19 mov %i1, %o1 40029324: 7f ff fd 81 call 40028928 40029328: 94 10 20 00 clr %o2 assert( block_ptr ); 4002932c: 80 a2 20 00 cmp %o0, 0 40029330: 02 80 00 46 be 40029448 40029334: 94 24 00 18 sub %l0, %i0, %o2 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40029338: 80 a2 80 1b cmp %o2, %i3 4002933c: 18 80 00 16 bgu 40029394 40029340: d0 02 00 00 ld [ %o0 ], %o0 return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; 40029344: a0 06 80 0a add %i2, %o2, %l0 <== NOT EXECUTED if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 40029348: 90 02 00 18 add %o0, %i0, %o0 <== NOT EXECUTED src += to_copy; block++; 4002934c: b2 06 60 01 inc %i1 <== NOT EXECUTED my_length -= to_copy; 40029350: b6 26 c0 0a sub %i3, %o2, %i3 <== NOT EXECUTED copied += to_copy; 40029354: b0 10 00 0a mov %o2, %i0 <== NOT EXECUTED if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 40029358: 40 00 2e 7d call 40034d4c <== NOT EXECUTED 4002935c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 40029360: 10 bf ff c5 b 40029274 <== NOT EXECUTED 40029364: f4 04 e2 b0 ld [ %l3 + 0x2b0 ], %i2 <== NOT EXECUTED * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { status = IMFS_memfile_extend( the_jnode, last_byte ); 40029368: 7f ff ff 1d call 40028fdc 4002936c: 90 10 00 11 mov %l1, %o0 if ( status ) 40029370: 80 a2 20 00 cmp %o0, 0 40029374: 02 bf ff b2 be 4002923c 40029378: 27 10 01 33 sethi %hi(0x4004cc00), %l3 rtems_set_errno_and_return_minus_one( ENOSPC ); 4002937c: 40 00 24 87 call 40032598 <__errno> <== NOT EXECUTED 40029380: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40029384: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 40029388: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002938c: 81 c7 e0 08 ret <== NOT EXECUTED 40029390: 81 e8 00 00 restore <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40029394: 94 10 00 1b mov %i3, %o2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 40029398: 90 02 00 18 add %o0, %i0, %o0 src += to_copy; 4002939c: a0 06 80 0a add %i2, %o2, %l0 block++; 400293a0: b2 06 60 01 inc %i1 my_length -= to_copy; 400293a4: b6 26 c0 0a sub %i3, %o2, %i3 copied += to_copy; 400293a8: b0 10 00 0a mov %o2, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 400293ac: 40 00 2e 68 call 40034d4c 400293b0: 92 10 00 1a mov %i2, %o1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 400293b4: 10 bf ff b0 b 40029274 400293b8: f4 04 e2 b0 ld [ %l3 + 0x2b0 ], %i2 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 400293bc: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 400293c0: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400293c4: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 400293c8: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 400293cc: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 400293d0: 96 12 e1 a0 or %o3, 0x1a0, %o3 <== NOT EXECUTED 400293d4: 7f ff 6f 9a call 4000523c <__assert_func> <== NOT EXECUTED 400293d8: 92 10 23 2e mov 0x32e, %o1 <== NOT EXECUTED * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 400293dc: 40 00 24 6f call 40032598 <__errno> <== NOT EXECUTED 400293e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400293e4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400293e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400293ec: 81 c7 e0 08 ret <== NOT EXECUTED 400293f0: 81 e8 00 00 restore <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 400293f4: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 400293f8: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 400293fc: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029400: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 40029404: 96 12 e1 60 or %o3, 0x160, %o3 <== NOT EXECUTED 40029408: 7f ff 6f 8d call 4000523c <__assert_func> <== NOT EXECUTED 4002940c: 92 10 22 e5 mov 0x2e5, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40029410: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40029414: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029418: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 4002941c: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 40029420: 96 12 e1 50 or %o3, 0x150, %o3 <== NOT EXECUTED 40029424: 7f ff 6f 86 call 4000523c <__assert_func> <== NOT EXECUTED 40029428: 92 10 22 e1 mov 0x2e1, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 4002942c: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40029430: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029434: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029438: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 4002943c: 96 12 e1 98 or %o3, 0x198, %o3 <== NOT EXECUTED 40029440: 7f ff 6f 7f call 4000523c <__assert_func> <== NOT EXECUTED 40029444: 92 10 22 ed mov 0x2ed, %o1 <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40029448: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 4002944c: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40029450: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029454: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029458: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 4002945c: 96 12 e1 a0 or %o3, 0x1a0, %o3 <== NOT EXECUTED 40029460: 7f ff 6f 77 call 4000523c <__assert_func> <== NOT EXECUTED 40029464: 92 10 23 1a mov 0x31a, %o1 <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40029468: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 4002946c: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40029470: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40029474: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40029478: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 4002947c: 96 12 e1 a0 or %o3, 0x1a0, %o3 <== NOT EXECUTED 40029480: 7f ff 6f 6f call 4000523c <__assert_func> <== NOT EXECUTED 40029484: 92 10 23 44 mov 0x344, %o1 <== NOT EXECUTED 40029488: 01 00 00 00 nop 4000a1cc : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000a1cc: 9d e3 bf 60 save %sp, -160, %sp IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, new_name, &result ); 4000a1d0: 90 10 00 18 mov %i0, %o0 4000a1d4: 94 07 bf f4 add %fp, -12, %o2 4000a1d8: b0 07 bf c0 add %fp, -64, %i0 4000a1dc: 7f ff ff 83 call 40009fe8 4000a1e0: 92 10 00 18 mov %i0, %o1 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4000a1e4: b3 2e 60 10 sll %i1, 0x10, %i1 4000a1e8: 03 00 00 3c sethi %hi(0xf000), %g1 4000a1ec: 97 36 60 10 srl %i1, 0x10, %o3 4000a1f0: 05 00 00 10 sethi %hi(0x4000), %g2 4000a1f4: 86 0a c0 01 and %o3, %g1, %g3 4000a1f8: 80 a0 c0 02 cmp %g3, %g2 4000a1fc: 02 80 00 1f be 4000a278 4000a200: 90 10 00 1c mov %i4, %o0 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4000a204: 03 00 00 20 sethi %hi(0x8000), %g1 4000a208: 80 a0 c0 01 cmp %g3, %g1 4000a20c: 02 80 00 12 be 4000a254 4000a210: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4000a214: 03 00 00 18 sethi %hi(0x6000), %g1 4000a218: 80 a0 c0 01 cmp %g3, %g1 4000a21c: 02 80 00 0b be 4000a248 4000a220: 03 00 00 08 sethi %hi(0x2000), %g1 4000a224: 80 a0 c0 01 cmp %g3, %g1 4000a228: 22 80 00 09 be,a 4000a24c 4000a22c: f4 27 bf e4 st %i2, [ %fp + -28 ] type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else { rtems_set_errno_and_return_minus_one( EINVAL ); 4000a230: 40 00 0d 47 call 4000d74c <__errno> <== NOT EXECUTED 4000a234: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a238: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000a23c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a240: 81 c7 e0 08 ret <== NOT EXECUTED 4000a244: 81 e8 00 00 restore <== NOT EXECUTED type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 4000a248: f4 27 bf e4 st %i2, [ %fp + -28 ] <== NOT EXECUTED 4000a24c: f6 27 bf e8 st %i3, [ %fp + -24 ] 4000a250: 92 10 20 02 mov 2, %o1 /* * Allocate and fill in an IMFS jnode */ new_node = IMFS_create_node( 4000a254: 94 10 00 18 mov %i0, %o2 4000a258: 98 07 bf e4 add %fp, -28, %o4 4000a25c: 40 00 09 f5 call 4000ca30 4000a260: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 4000a264: 80 a2 20 00 cmp %o0, 0 4000a268: 02 80 00 06 be 4000a280 4000a26c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4000a270: 81 c7 e0 08 ret 4000a274: 81 e8 00 00 restore type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else { rtems_set_errno_and_return_minus_one( EINVAL ); 4000a278: 10 bf ff f7 b 4000a254 4000a27c: 92 10 20 01 mov 1, %o1 mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4000a280: 40 00 0d 33 call 4000d74c <__errno> <== NOT EXECUTED 4000a284: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a288: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000a28c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 4000a290: 81 c7 e0 08 ret <== NOT EXECUTED 4000a294: 81 e8 00 00 restore <== NOT EXECUTED 40004e5c : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 40004e5c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 40004e60: c4 06 20 08 ld [ %i0 + 8 ], %g2 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 40004e64: c2 00 a0 48 ld [ %g2 + 0x48 ], %g1 40004e68: 80 a0 60 01 cmp %g1, 1 40004e6c: 12 80 00 05 bne 40004e80 40004e70: 01 00 00 00 nop /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 40004e74: f0 20 a0 58 st %i0, [ %g2 + 0x58 ] return 0; } 40004e78: 81 c7 e0 08 ret 40004e7c: 91 e8 20 00 restore %g0, 0, %o0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 40004e80: 40 00 b5 c6 call 40032598 <__errno> <== NOT EXECUTED 40004e84: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004e88: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 40004e8c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004e90: 81 c7 e0 08 ret <== NOT EXECUTED 40004e94: 81 e8 00 00 restore <== NOT EXECUTED 40003910 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 40003910: 9d e3 bf 98 save %sp, -104, %sp assert( the_jnode ); 40003914: 80 a6 20 00 cmp %i0, 0 40003918: 02 80 00 52 be 40003a60 4000391c: 21 10 00 83 sethi %hi(0x40020c00), %l0 fprintf(stdout, "%s", the_jnode->name ); 40003920: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 ! 40020fa0 <_impure_ptr> 40003924: 90 06 20 0c add %i0, 0xc, %o0 40003928: 40 00 3a ba call 40012410 4000392c: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 40003930: d4 06 20 48 ld [ %i0 + 0x48 ], %o2 40003934: 80 a2 a0 06 cmp %o2, 6 40003938: 08 80 00 0f bleu 40003974 4000393c: 83 2a a0 02 sll %o2, 2, %g1 fprintf(stdout, " links not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 40003940: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 <== NOT EXECUTED 40003944: 13 10 00 7b sethi %hi(0x4001ec00), %o1 <== NOT EXECUTED 40003948: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 4000394c: 40 00 3a 5f call 400122c8 <== NOT EXECUTED 40003950: 92 12 62 20 or %o1, 0x220, %o1 <== NOT EXECUTED assert(0); 40003954: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); assert(0); 40003958: 11 10 00 7b sethi %hi(0x4001ec00), %o0 <== NOT EXECUTED 4000395c: 15 10 00 7b sethi %hi(0x4001ec00), %o2 <== NOT EXECUTED 40003960: 17 10 00 7a sethi %hi(0x4001e800), %o3 <== NOT EXECUTED 40003964: 90 12 21 70 or %o0, 0x170, %o0 <== NOT EXECUTED 40003968: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED 4000396c: 40 00 02 3f call 40004268 <__assert_func> <== NOT EXECUTED 40003970: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 40003974: 05 10 00 0e sethi %hi(0x40003800), %g2 40003978: 84 10 a0 b8 or %g2, 0xb8, %g2 ! 400038b8 4000397c: c6 00 80 01 ld [ %g2 + %g1 ], %g3 40003980: 81 c0 c0 00 jmp %g3 40003984: 01 00 00 00 nop fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 40003988: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 <== NOT EXECUTED 4000398c: d6 06 20 50 ld [ %i0 + 0x50 ], %o3 <== NOT EXECUTED 40003990: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 <== NOT EXECUTED 40003994: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40003998: 13 10 00 7b sethi %hi(0x4001ec00), %o1 <== NOT EXECUTED 4000399c: 40 00 3a 4b call 400122c8 <== NOT EXECUTED 400039a0: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 4001ede8 <__func__.4776+0x2b8> <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400039a4: 31 10 00 7b sethi %hi(0x4001ec00), %i0 <== NOT EXECUTED 400039a8: 40 00 41 68 call 40013f48 <== NOT EXECUTED 400039ac: 91 ee 20 78 restore %i0, 0x78, %o0 <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 400039b0: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 400039b4: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 400039b8: d0 00 60 08 ld [ %g1 + 8 ], %o0 400039bc: 13 10 00 7b sethi %hi(0x4001ec00), %o1 400039c0: 40 00 3a 42 call 400122c8 400039c4: 92 12 61 f8 or %o1, 0x1f8, %o1 ! 4001edf8 <__func__.4776+0x2c8> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400039c8: 31 10 00 7b sethi %hi(0x4001ec00), %i0 400039cc: 40 00 41 5f call 40013f48 400039d0: 91 ee 20 78 restore %i0, 0x78, %o0 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 400039d4: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 <== NOT EXECUTED 400039d8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400039dc: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 400039e0: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 400039e4: 11 10 00 7b sethi %hi(0x4001ec00), %o0 <== NOT EXECUTED 400039e8: 40 00 3d 5a call 40012f50 <== NOT EXECUTED 400039ec: 90 12 22 08 or %o0, 0x208, %o0 ! 4001ee08 <__func__.4776+0x2d8> <== NOT EXECUTED assert(0); 400039f0: 10 bf ff da b 40003958 <== NOT EXECUTED 400039f4: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 400039f8: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 <== NOT EXECUTED 400039fc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003a00: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 40003a04: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 40003a08: 11 10 00 7b sethi %hi(0x4001ec00), %o0 <== NOT EXECUTED 40003a0c: 40 00 3d 51 call 40012f50 <== NOT EXECUTED 40003a10: 90 12 22 08 or %o0, 0x208, %o0 ! 4001ee08 <__func__.4776+0x2d8> <== NOT EXECUTED assert(0); 40003a14: 10 bf ff d1 b 40003958 <== NOT EXECUTED 40003a18: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 40003a1c: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 40003a20: d6 06 20 50 ld [ %i0 + 0x50 ], %o3 40003a24: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 40003a28: d0 00 60 08 ld [ %g1 + 8 ], %o0 40003a2c: 13 10 00 7b sethi %hi(0x4001ec00), %o1 40003a30: 40 00 3a 26 call 400122c8 40003a34: 92 12 61 d0 or %o1, 0x1d0, %o1 ! 4001edd0 <__func__.4776+0x2a0> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40003a38: 31 10 00 7b sethi %hi(0x4001ec00), %i0 40003a3c: 40 00 41 43 call 40013f48 40003a40: 91 ee 20 78 restore %i0, 0x78, %o0 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 40003a44: c2 04 23 a0 ld [ %l0 + 0x3a0 ], %g1 40003a48: 90 10 20 2f mov 0x2f, %o0 40003a4c: d2 00 60 08 ld [ %g1 + 8 ], %o1 40003a50: 40 00 3a 38 call 40012330 40003a54: 31 10 00 7b sethi %hi(0x4001ec00), %i0 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40003a58: 40 00 41 3c call 40013f48 40003a5c: 91 ee 20 78 restore %i0, 0x78, %o0 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 40003a60: 11 10 00 7b sethi %hi(0x4001ec00), %o0 <== NOT EXECUTED 40003a64: 15 10 00 7b sethi %hi(0x4001ec00), %o2 <== NOT EXECUTED 40003a68: 17 10 00 7b sethi %hi(0x4001ec00), %o3 <== NOT EXECUTED 40003a6c: 90 12 21 70 or %o0, 0x170, %o0 <== NOT EXECUTED 40003a70: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED 40003a74: 96 12 e1 c0 or %o3, 0x1c0, %o3 <== NOT EXECUTED 40003a78: 40 00 01 fc call 40004268 <__assert_func> <== NOT EXECUTED 40003a7c: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED 40003a80: 01 00 00 00 nop 40004ea4 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 40004ea4: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 40004ea8: c8 06 00 00 ld [ %i0 ], %g4 if ( node->type != IMFS_SYM_LINK ) 40004eac: c2 01 20 48 ld [ %g4 + 0x48 ], %g1 40004eb0: 80 a0 60 04 cmp %g1, 4 40004eb4: 12 80 00 19 bne 40004f18 40004eb8: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 40004ebc: 02 80 00 15 be 40004f10 40004ec0: 86 10 20 00 clr %g3 40004ec4: c2 01 20 4c ld [ %g4 + 0x4c ], %g1 int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 40004ec8: b0 10 20 00 clr %i0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 40004ecc: c4 48 40 00 ldsb [ %g1 ], %g2 40004ed0: 80 a0 a0 00 cmp %g2, 0 40004ed4: 12 80 00 08 bne 40004ef4 40004ed8: c2 08 40 00 ldub [ %g1 ], %g1 40004edc: 30 80 00 13 b,a 40004f28 <== NOT EXECUTED 40004ee0: c2 01 20 4c ld [ %g4 + 0x4c ], %g1 40004ee4: c4 48 40 18 ldsb [ %g1 + %i0 ], %g2 40004ee8: 80 a0 a0 00 cmp %g2, 0 40004eec: 02 80 00 07 be 40004f08 40004ef0: c2 08 40 18 ldub [ %g1 + %i0 ], %g1 buf[i] = node->info.sym_link.name[i]; 40004ef4: c2 2e 40 03 stb %g1, [ %i1 + %g3 ] node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 40004ef8: b0 06 20 01 inc %i0 40004efc: 80 a6 80 18 cmp %i2, %i0 40004f00: 18 bf ff f8 bgu 40004ee0 40004f04: 86 10 00 18 mov %i0, %g3 buf[i] = node->info.sym_link.name[i]; return i; } 40004f08: 81 c7 e0 08 ret 40004f0c: 81 e8 00 00 restore 40004f10: 81 c7 e0 08 ret <== NOT EXECUTED 40004f14: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 40004f18: 40 00 b5 a0 call 40032598 <__errno> <== NOT EXECUTED 40004f1c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004f20: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004f24: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004f28: 81 c7 e0 08 ret <== NOT EXECUTED 40004f2c: 81 e8 00 00 restore <== NOT EXECUTED 4000a2a4 : */ int IMFS_rmnod( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4000a2a4: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4000a2a8: e0 06 00 00 ld [ %i0 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4000a2ac: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000a2b0: 80 a0 60 00 cmp %g1, 0 4000a2b4: 22 80 00 06 be,a 4000a2cc 4000a2b8: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000a2bc: 40 00 06 6c call 4000bc6c <_Chain_Extract> 4000a2c0: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4000a2c4: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000a2c8: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 IMFS_update_ctime( the_jnode ); 4000a2cc: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000a2d0: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4000a2d4: 90 07 bf f0 add %fp, -16, %o0 4000a2d8: 40 00 01 5b call 4000a844 4000a2dc: c2 34 20 30 sth %g1, [ %l0 + 0x30 ] 4000a2e0: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 4000a2e4: 90 10 00 10 mov %l0, %o0 4000a2e8: 40 00 01 91 call 4000a92c 4000a2ec: c2 24 20 44 st %g1, [ %l0 + 0x44 ] 4000a2f0: 80 a2 20 00 cmp %o0, 0 4000a2f4: 12 80 00 12 bne 4000a33c 4000a2f8: 01 00 00 00 nop 4000a2fc: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 4000a300: 80 a0 60 00 cmp %g1, 0 4000a304: 12 80 00 0e bne 4000a33c 4000a308: 03 10 00 63 sethi %hi(0x40018c00), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4000a30c: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40018e6c 4000a310: c4 06 00 00 ld [ %i0 ], %g2 4000a314: c2 00 e0 04 ld [ %g3 + 4 ], %g1 4000a318: 80 a0 40 02 cmp %g1, %g2 4000a31c: 22 80 00 02 be,a 4000a324 4000a320: c0 20 e0 04 clr [ %g3 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4000a324: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 4000a328: 80 a0 60 04 cmp %g1, 4 4000a32c: 22 80 00 06 be,a 4000a344 4000a330: d0 04 20 4c ld [ %l0 + 0x4c ], %o0 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); 4000a334: 40 00 00 ca call 4000a65c 4000a338: 90 10 00 10 mov %l0, %o0 } return 0; } 4000a33c: 81 c7 e0 08 ret 4000a340: 91 e8 20 00 restore %g0, 0, %o0 /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { if ( the_jnode->info.sym_link.name ) 4000a344: 80 a2 20 00 cmp %o0, 0 4000a348: 02 bf ff fb be 4000a334 4000a34c: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 4000a350: 40 00 00 c3 call 4000a65c 4000a354: 01 00 00 00 nop 4000a358: 30 bf ff f7 b,a 4000a334 4000a35c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000a35c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 4000a360: f0 06 00 00 ld [ %i0 ], %i0 switch ( the_jnode->type ) { 4000a364: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 4000a368: 80 a0 60 04 cmp %g1, 4 4000a36c: 22 80 00 11 be,a 4000a3b0 4000a370: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 4000a374: 14 80 00 0b bg 4000a3a0 4000a378: 80 a0 60 06 cmp %g1, 6 4000a37c: 80 a0 60 02 cmp %g1, 2 4000a380: 22 80 00 1e be,a 4000a3f8 4000a384: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 case IMFS_SYM_LINK: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000a388: 40 00 0c f1 call 4000d74c <__errno> <== NOT EXECUTED 4000a38c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a390: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000a394: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a398: 81 c7 e0 08 ret <== NOT EXECUTED 4000a39c: 81 e8 00 00 restore <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4000a3a0: 14 bf ff fa bg 4000a388 4000a3a4: 01 00 00 00 nop buf->st_dev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4000a3a8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4000a3ac: c2 26 60 20 st %g1, [ %i1 + 0x20 ] default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 4000a3b0: c2 16 20 2e lduh [ %i0 + 0x2e ], %g1 buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000a3b4: c4 06 20 34 ld [ %i0 + 0x34 ], %g2 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 4000a3b8: c2 36 60 0c sth %g1, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000a3bc: c4 26 60 08 st %g2, [ %i1 + 8 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4000a3c0: c2 16 20 30 lduh [ %i0 + 0x30 ], %g1 buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000a3c4: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4000a3c8: c2 36 60 0e sth %g1, [ %i1 + 0xe ] buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000a3cc: c4 26 60 24 st %g2, [ %i1 + 0x24 ] } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4000a3d0: c2 16 20 38 lduh [ %i0 + 0x38 ], %g1 buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000a3d4: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4000a3d8: c2 36 60 10 sth %g1, [ %i1 + 0x10 ] buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000a3dc: c4 26 60 2c st %g2, [ %i1 + 0x2c ] buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4000a3e0: c4 16 20 3a lduh [ %i0 + 0x3a ], %g2 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000a3e4: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4000a3e8: c4 36 60 12 sth %g2, [ %i1 + 0x12 ] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000a3ec: c2 26 60 34 st %g1, [ %i1 + 0x34 ] return 0; } 4000a3f0: 81 c7 e0 08 ret 4000a3f4: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 4000a3f8: c4 06 20 4c ld [ %i0 + 0x4c ], %g2 switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_dev = rtems_filesystem_make_dev_t( io->major, io->minor ); 4000a3fc: c2 26 60 04 st %g1, [ %i1 + 4 ] 4000a400: 10 bf ff ec b 4000a3b0 4000a404: c4 26 40 00 st %g2, [ %i1 ] 40004f30 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 40004f30: 9d e3 bf 60 save %sp, -160, %sp /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, new_name, &i ); 40004f34: 94 07 bf f4 add %fp, -12, %o2 40004f38: a0 07 bf c0 add %fp, -64, %l0 40004f3c: 90 10 00 1a mov %i2, %o0 40004f40: 7f ff fe e5 call 40004ad4 40004f44: 92 10 00 10 mov %l0, %o1 /* * Duplicate link name */ info.sym_link.name = strdup( link_name); 40004f48: 40 00 ca 6a call 400378f0 40004f4c: 90 10 00 19 mov %i1, %o0 40004f50: d0 27 bf e4 st %o0, [ %fp + -28 ] if (info.sym_link.name == NULL) { 40004f54: 80 a2 20 00 cmp %o0, 0 40004f58: 02 80 00 14 be 40004fa8 40004f5c: 90 10 00 18 mov %i0, %o0 /* * Create a new link node. */ new_node = IMFS_create_node( 40004f60: 94 10 00 10 mov %l0, %o2 40004f64: 92 10 20 04 mov 4, %o1 40004f68: 17 00 00 28 sethi %hi(0xa000), %o3 40004f6c: 98 07 bf e4 add %fp, -28, %o4 40004f70: 96 12 e1 ff or %o3, 0x1ff, %o3 40004f74: 40 00 6b da call 4001fedc 40004f78: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 40004f7c: 80 a2 20 00 cmp %o0, 0 40004f80: 12 80 00 08 bne 40004fa0 40004f84: d0 07 bf e4 ld [ %fp + -28 ], %o0 free( info.sym_link.name); 40004f88: 40 00 01 d9 call 400056ec <== NOT EXECUTED 40004f8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOMEM); 40004f90: 40 00 b5 82 call 40032598 <__errno> <== NOT EXECUTED 40004f94: 01 00 00 00 nop <== NOT EXECUTED 40004f98: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40004f9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 40004fa0: 81 c7 e0 08 ret 40004fa4: 81 e8 00 00 restore * Duplicate link name */ info.sym_link.name = strdup( link_name); if (info.sym_link.name == NULL) { rtems_set_errno_and_return_minus_one( ENOMEM); 40004fa8: 40 00 b5 7c call 40032598 <__errno> <== NOT EXECUTED 40004fac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004fb0: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40004fb4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004fb8: 81 c7 e0 08 ret <== NOT EXECUTED 40004fbc: 81 e8 00 00 restore <== NOT EXECUTED 40004fc0 : #include int IMFS_unlink( rtems_filesystem_location_info_t *loc /* IN */ ) { 40004fc0: 9d e3 bf 80 save %sp, -128, %sp IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 40004fc4: e0 06 00 00 ld [ %i0 ], %l0 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 40004fc8: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40004fcc: 80 a0 60 03 cmp %g1, 3 40004fd0: 32 80 00 1b bne,a 4000503c 40004fd4: c4 06 20 04 ld [ %i0 + 4 ], %g2 if ( !node->info.hard_link.link_node ) 40004fd8: c8 04 20 4c ld [ %l0 + 0x4c ], %g4 40004fdc: 80 a1 20 00 cmp %g4, 0 40004fe0: 02 80 00 1c be 40005050 40004fe4: a2 07 bf e0 add %fp, -32, %l1 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 40004fe8: c2 06 20 04 ld [ %i0 + 4 ], %g1 40004fec: c4 06 20 08 ld [ %i0 + 8 ], %g2 40004ff0: c6 06 20 0c ld [ %i0 + 0xc ], %g3 40004ff4: c2 27 bf e4 st %g1, [ %fp + -28 ] 40004ff8: c4 3f bf e8 std %g2, [ %fp + -24 ] the_link.node_access = node->info.hard_link.link_node; 40004ffc: c8 27 bf e0 st %g4, [ %fp + -32 ] IMFS_Set_handlers( &the_link ); 40005000: 40 00 6c 11 call 40020044 40005004: 90 10 00 11 mov %l1, %o0 /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 40005008: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 4000500c: c2 10 a0 30 lduh [ %g2 + 0x30 ], %g1 40005010: 80 a0 60 01 cmp %g1, 1 40005014: 02 80 00 15 be 40005068 40005018: 82 00 7f ff add %g1, -1, %g1 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 4000501c: 90 07 bf f0 add %fp, -16, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 40005020: c2 30 a0 30 sth %g1, [ %g2 + 0x30 ] IMFS_update_ctime( node->info.hard_link.link_node ); 40005024: 40 00 01 dd call 40005798 40005028: 92 10 20 00 clr %o1 4000502c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 40005030: c2 07 bf f0 ld [ %fp + -16 ], %g1 40005034: c2 20 a0 44 st %g1, [ %g2 + 0x44 ] /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( loc ); 40005038: c4 06 20 04 ld [ %i0 + 4 ], %g2 4000503c: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40005040: 9f c0 40 00 call %g1 40005044: 90 10 00 18 mov %i0, %o0 return result; } 40005048: 81 c7 e0 08 ret 4000504c: 91 e8 00 08 restore %g0, %o0, %o0 */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 40005050: 40 00 b5 52 call 40032598 <__errno> <== NOT EXECUTED 40005054: 01 00 00 00 nop <== NOT EXECUTED 40005058: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 4000505c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005060: 10 bf ff fa b 40005048 <== NOT EXECUTED 40005064: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( &the_link ); 40005068: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000506c: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 40005070: 9f c0 80 00 call %g2 40005074: 90 10 00 11 mov %l1, %o0 if ( result != 0 ) 40005078: 80 a2 20 00 cmp %o0, 0 4000507c: 02 bf ff ef be 40005038 40005080: 90 10 3f ff mov -1, %o0 40005084: 30 bf ff f1 b,a 40005048 40005088 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 40005088: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 4000508c: c4 06 20 08 ld [ %i0 + 8 ], %g2 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 40005090: c2 00 a0 48 ld [ %g2 + 0x48 ], %g1 40005094: 80 a0 60 01 cmp %g1, 1 40005098: 12 80 00 09 bne 400050bc 4000509c: 01 00 00 00 nop /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 400050a0: c2 00 a0 58 ld [ %g2 + 0x58 ], %g1 400050a4: 80 a0 60 00 cmp %g1, 0 400050a8: 02 80 00 0b be 400050d4 400050ac: 01 00 00 00 nop /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 400050b0: c0 20 a0 58 clr [ %g2 + 0x58 ] return 0; } 400050b4: 81 c7 e0 08 ret 400050b8: 91 e8 20 00 restore %g0, 0, %o0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 400050bc: 40 00 b5 37 call 40032598 <__errno> <== NOT EXECUTED 400050c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400050c4: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 400050c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400050cc: 81 c7 e0 08 ret <== NOT EXECUTED 400050d0: 81 e8 00 00 restore <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 400050d4: 40 00 b5 31 call 40032598 <__errno> <== NOT EXECUTED 400050d8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400050dc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400050e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400050e4: 81 c7 e0 08 ret <== NOT EXECUTED 400050e8: 81 e8 00 00 restore <== NOT EXECUTED 400021e0 : void RTEMS_Malloc_Initialize( void *start, size_t length, size_t sbrk_amount ) { 400021e0: 9d e3 bf 98 save %sp, -104, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers ) 400021e4: 03 10 00 64 sethi %hi(0x40019000), %g1 400021e8: c2 00 63 b4 ld [ %g1 + 0x3b4 ], %g1 ! 400193b4 400021ec: 80 a0 60 00 cmp %g1, 0 400021f0: 02 80 00 05 be 40002204 400021f4: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 400021f8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 400021fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002200: 01 00 00 00 nop <== NOT EXECUTED /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 40002204: 40 00 22 7a call 4000abec 40002208: a0 10 00 18 mov %i0, %l0 starting_address = start; /* * Initialize the optional sbrk support for extending the heap */ if (rtems_malloc_sbrk_helpers) { 4000220c: 03 10 00 64 sethi %hi(0x40019000), %g1 40002210: c2 00 63 b8 ld [ %g1 + 0x3b8 ], %g1 ! 400193b8 40002214: 80 a0 60 00 cmp %g1, 0 40002218: 02 80 00 06 be 40002230 4000221c: 90 10 00 18 mov %i0, %o0 starting_address = (*rtems_malloc_sbrk_helpers->initialize)( 40002220: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40002224: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002228: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 4000222c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED * of the time under UNIX because zero'ing memory when it is first * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( rtems_configuration_get_do_zero_of_workspace() ) 40002230: 03 10 00 65 sethi %hi(0x40019400), %g1 40002234: c4 00 63 d8 ld [ %g1 + 0x3d8 ], %g2 ! 400197d8 <_Configuration_Table> 40002238: c6 08 a0 28 ldub [ %g2 + 0x28 ], %g3 4000223c: 80 a0 e0 00 cmp %g3, 0 40002240: 12 80 00 10 bne 40002280 40002244: 90 10 00 10 mov %l0, %o0 void *starting_address, size_t size, uint32_t page_size ) { return _Heap_Initialize( the_heap, starting_address, size, page_size ); 40002248: 92 10 00 10 mov %l0, %o1 4000224c: 11 10 00 65 sethi %hi(0x40019400), %o0 40002250: 94 10 00 19 mov %i1, %o2 40002254: 90 12 21 78 or %o0, 0x178, %o0 40002258: 40 00 11 84 call 40006868 <_Heap_Initialize> 4000225c: 96 10 20 08 mov 8, %o3 &RTEMS_Malloc_Heap, starting_address, length, CPU_HEAP_ALIGNMENT ); if ( !status ) 40002260: 80 a2 20 00 cmp %o0, 0 40002264: 02 80 00 0c be 40002294 40002268: 05 10 00 65 sethi %hi(0x40019400), %g2 rtems_print_buffer( (start + length) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif MSBUMP(space_available, length); 4000226c: c2 00 a1 d0 ld [ %g2 + 0x1d0 ], %g1 ! 400195d0 40002270: 82 06 40 01 add %i1, %g1, %g1 40002274: c2 20 a1 d0 st %g1, [ %g2 + 0x1d0 ] } 40002278: 81 c7 e0 08 ret 4000227c: 81 e8 00 00 restore * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( rtems_configuration_get_do_zero_of_workspace() ) memset( starting_address, 0, length ); 40002280: 92 10 20 00 clr %o1 <== NOT EXECUTED 40002284: 40 00 2f 5d call 4000dff8 <== NOT EXECUTED 40002288: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 4000228c: 10 bf ff f0 b 4000224c <== NOT EXECUTED 40002290: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED starting_address, length, CPU_HEAP_ALIGNMENT ); if ( !status ) rtems_fatal_error_occurred( status ); 40002294: 40 00 0e f4 call 40005e64 <== NOT EXECUTED 40002298: 01 00 00 00 nop 4000229c: 01 00 00 00 nop 40003e18 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 40003e18: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 40003e1c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40003e20: 02 80 00 39 be 40003f04 <== NOT EXECUTED 40003e24: 2b 10 01 33 sethi %hi(0x4004cc00), %l5 <== NOT EXECUTED return; if ( !print_handler ) 40003e28: e8 05 62 ac ld [ %l5 + 0x2ac ], %l4 ! 4004ceac <== NOT EXECUTED 40003e2c: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40003e30: 02 80 00 35 be 40003f04 <== NOT EXECUTED 40003e34: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 40003e38: 02 80 00 3b be 40003f24 <== NOT EXECUTED 40003e3c: a4 06 20 c4 add %i0, 0xc4, %l2 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 40003e40: ec 06 21 48 ld [ %i0 + 0x148 ], %l6 <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); 40003e44: e0 04 a0 04 ld [ %l2 + 4 ], %l0 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40003e48: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40003e4c: a0 04 20 10 add %l0, 0x10, %l0 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40003e50: a6 00 7f f0 add %g1, -16, %l3 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 40003e54: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003e58: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 40003e5c: 7f ff ff d6 call 40003db4 <== NOT EXECUTED 40003e60: a0 04 00 13 add %l0, %l3, %l0 <== NOT EXECUTED if ( high_water_mark ) 40003e64: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003e68: 02 80 00 40 be 40003f68 <== NOT EXECUTED 40003e6c: ae 24 00 08 sub %l0, %o0, %l7 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 40003e70: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40003e74: 02 80 00 35 be 40003f48 <== NOT EXECUTED 40003e78: 03 10 01 33 sethi %hi(0x4004cc00), %g1 <== NOT EXECUTED (*print_handler)( 40003e7c: e0 06 20 08 ld [ %i0 + 8 ], %l0 <== NOT EXECUTED 40003e80: e2 00 62 a8 ld [ %g1 + 0x2a8 ], %l1 <== NOT EXECUTED 40003e84: 94 07 bf f0 add %fp, -16, %o2 <== NOT EXECUTED 40003e88: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 40003e8c: b0 10 62 a8 or %g1, 0x2a8, %i0 <== NOT EXECUTED 40003e90: 40 00 16 52 call 400097d8 <== NOT EXECUTED 40003e94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003e98: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003e9c: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 40003ea0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40003ea4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003ea8: 9f c5 00 00 call %l4 <== NOT EXECUTED 40003eac: 92 12 63 08 or %o1, 0x308, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40003eb0: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED 40003eb4: d4 04 a0 04 ld [ %l2 + 4 ], %o2 <== NOT EXECUTED 40003eb8: c4 05 62 ac ld [ %l5 + 0x2ac ], %g2 <== NOT EXECUTED 40003ebc: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 40003ec0: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 40003ec4: 98 10 00 16 mov %l6, %o4 <== NOT EXECUTED 40003ec8: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 40003ecc: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED 40003ed0: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003ed4: 9f c0 80 00 call %g2 <== NOT EXECUTED 40003ed8: 92 12 63 28 or %o1, 0x328, %o1 ! 40045728 <__func__.4776+0x260> <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40003edc: 03 10 01 33 sethi %hi(0x4004cc00), %g1 <== NOT EXECUTED 40003ee0: c4 00 62 a4 ld [ %g1 + 0x2a4 ], %g2 ! 4004cea4 <== NOT EXECUTED 40003ee4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003ee8: 02 80 00 09 be 40003f0c <== NOT EXECUTED 40003eec: c2 05 62 ac ld [ %l5 + 0x2ac ], %g1 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 40003ef0: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 40003ef4: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003ef8: 94 10 00 17 mov %l7, %o2 <== NOT EXECUTED 40003efc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003f00: 92 12 63 58 or %o1, 0x358, %o1 <== NOT EXECUTED 40003f04: 81 c7 e0 08 ret <== NOT EXECUTED 40003f08: 81 e8 00 00 restore <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 40003f0c: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 40003f10: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003f14: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003f18: 92 12 63 48 or %o1, 0x348, %o1 ! 40045748 <__func__.4776+0x280> <== NOT EXECUTED 40003f1c: 81 c7 e0 08 ret <== NOT EXECUTED 40003f20: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 40003f24: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED 40003f28: 82 10 62 f4 or %g1, 0x2f4, %g1 ! 4005fef4 <== NOT EXECUTED 40003f2c: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 40003f30: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003f34: 02 bf ff f4 be 40003f04 <== NOT EXECUTED 40003f38: a4 10 00 01 mov %g1, %l2 <== NOT EXECUTED stack = &Stack_check_Interrupt_stack; the_thread = 0; current = 0; } else return; 40003f3c: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003f40: 10 bf ff c1 b 40003e44 <== NOT EXECUTED 40003f44: ac 10 20 00 clr %l6 <== NOT EXECUTED "0x%08" PRIx32 " %4s", the_thread->Object.id, rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 40003f48: d0 00 62 a8 ld [ %g1 + 0x2a8 ], %o0 <== NOT EXECUTED 40003f4c: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003f50: b0 10 62 a8 or %g1, 0x2a8, %i0 <== NOT EXECUTED 40003f54: 92 12 63 18 or %o1, 0x318, %o1 <== NOT EXECUTED 40003f58: 9f c5 00 00 call %l4 <== NOT EXECUTED 40003f5c: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED } (*print_handler)( 40003f60: 10 bf ff d5 b 40003eb4 <== NOT EXECUTED 40003f64: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 40003f68: 10 bf ff c2 b 40003e70 <== NOT EXECUTED 40003f6c: ae 10 20 00 clr %l7 <== NOT EXECUTED 40003db4 : */ void *Stack_check_find_high_water_mark( const void *s, size_t n ) { 40003db4: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 40003db8: 92 0a 7f fc and %o1, -4, %o1 <== NOT EXECUTED /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 40003dbc: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 40003dc0: 86 02 00 09 add %o0, %o1, %g3 <== NOT EXECUTED 40003dc4: 80 a2 00 03 cmp %o0, %g3 <== NOT EXECUTED 40003dc8: 3a 80 00 12 bcc,a 40003e10 <== NOT EXECUTED 40003dcc: 90 10 20 00 clr %o0 <== NOT EXECUTED if (*base != U32_PATTERN) 40003dd0: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 40003dd4: 03 29 69 69 sethi %hi(0xa5a5a400), %g1 <== NOT EXECUTED 40003dd8: 82 10 61 a5 or %g1, 0x1a5, %g1 ! a5a5a5a5 <== NOT EXECUTED 40003ddc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003de0: 22 80 00 07 be,a 40003dfc <== NOT EXECUTED 40003de4: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 40003de8: 30 80 00 0a b,a 40003e10 <== NOT EXECUTED 40003dec: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003df0: 12 80 00 08 bne 40003e10 <== NOT EXECUTED 40003df4: 01 00 00 00 nop <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 40003df8: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 40003dfc: 80 a0 c0 08 cmp %g3, %o0 <== NOT EXECUTED 40003e00: 38 bf ff fb bgu,a 40003dec <== NOT EXECUTED 40003e04: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 40003e08: 81 c3 e0 08 retl <== NOT EXECUTED 40003e0c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003e10: 81 c3 e0 08 retl <== NOT EXECUTED 40003e14: 01 00 00 00 nop 40003fe4 : */ void Stack_check_report_blown_task( Thread_Control *running, bool pattern_ok ) { 40003fe4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; printk( 40003fe8: d4 1e 20 08 ldd [ %i0 + 8 ], %o2 <== NOT EXECUTED 40003fec: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40003ff0: 11 10 01 15 sethi %hi(0x40045400), %o0 <== NOT EXECUTED 40003ff4: 40 00 0b a4 call 40006e84 <== NOT EXECUTED 40003ff8: 90 12 23 c8 or %o0, 0x3c8, %o0 ! 400457c8 <__func__.4776+0x300> <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif printk( 40003ffc: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED 40004000: d2 06 20 c8 ld [ %i0 + 0xc8 ], %o1 <== NOT EXECUTED 40004004: 96 10 00 0a mov %o2, %o3 <== NOT EXECUTED 40004008: 11 10 01 16 sethi %hi(0x40045800), %o0 <== NOT EXECUTED 4000400c: 94 02 bf ff add %o2, -1, %o2 <== NOT EXECUTED 40004010: 90 12 20 08 or %o0, 8, %o0 <== NOT EXECUTED 40004014: 40 00 0b 9c call 40006e84 <== NOT EXECUTED 40004018: 94 02 40 0a add %o1, %o2, %o2 <== NOT EXECUTED stack->area, stack->area + stack->size - 1, stack->size ); if ( !pattern_ok ) { 4000401c: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 40004020: 22 80 00 04 be,a 40004030 <== NOT EXECUTED 40004024: d2 06 20 c8 ld [ %i0 + 0xc8 ], %o1 <== NOT EXECUTED " Damaged pattern begins at 0x%08lx and is %d bytes long\n", (unsigned long) Stack_check_Get_pattern_area(stack), PATTERN_SIZE_BYTES); } rtems_fatal_error_occurred( 0x81 ); 40004028: 40 00 18 42 call 4000a130 <== NOT EXECUTED 4000402c: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED stack->area + stack->size - 1, stack->size ); if ( !pattern_ok ) { printk( 40004030: 11 10 01 16 sethi %hi(0x40045800), %o0 <== NOT EXECUTED 40004034: 92 02 60 08 add %o1, 8, %o1 <== NOT EXECUTED 40004038: 90 12 20 38 or %o0, 0x38, %o0 <== NOT EXECUTED 4000403c: 40 00 0b 92 call 40006e84 <== NOT EXECUTED 40004040: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 40004044: 30 bf ff f9 b,a 40004028 <== NOT EXECUTED 40006100 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 40006100: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40006104: 03 10 00 66 sethi %hi(0x40019800), %g1 40006108: e0 00 61 84 ld [ %g1 + 0x184 ], %l0 ! 40019984 <_API_extensions_List> 4000610c: 82 10 61 84 or %g1, 0x184, %g1 40006110: a2 00 60 04 add %g1, 4, %l1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006114: 80 a4 00 11 cmp %l0, %l1 40006118: 02 80 00 0c be 40006148 <_API_extensions_Run_postdriver+0x48> 4000611c: 01 00 00 00 nop the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->postdriver_hook ) 40006120: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40006124: 80 a0 60 00 cmp %g1, 0 40006128: 22 80 00 05 be,a 4000613c <_API_extensions_Run_postdriver+0x3c> 4000612c: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED (*the_extension->postdriver_hook)(); 40006130: 9f c0 40 00 call %g1 40006134: 01 00 00 00 nop Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40006138: e0 04 00 00 ld [ %l0 ], %l0 { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 4000613c: 80 a4 00 11 cmp %l0, %l1 40006140: 32 bf ff f9 bne,a 40006124 <_API_extensions_Run_postdriver+0x24> 40006144: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40006148: 81 c7 e0 08 ret 4000614c: 81 e8 00 00 restore 40006150 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 40006150: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40006154: 03 10 00 66 sethi %hi(0x40019800), %g1 40006158: e0 00 61 84 ld [ %g1 + 0x184 ], %l0 ! 40019984 <_API_extensions_List> 4000615c: 82 10 61 84 or %g1, 0x184, %g1 40006160: a2 00 60 04 add %g1, 4, %l1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006164: 80 a4 00 11 cmp %l0, %l1 40006168: 02 80 00 0d be 4000619c <_API_extensions_Run_postswitch+0x4c> 4000616c: 03 10 00 66 sethi %hi(0x40019800), %g1 the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->postswitch_hook ) (*the_extension->postswitch_hook)( _Thread_Executing ); 40006170: a4 10 60 00 mov %g1, %l2 ! 40019800 <_Thread_Executing> !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->postswitch_hook ) 40006174: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40006178: 80 a0 60 00 cmp %g1, 0 4000617c: 22 80 00 05 be,a 40006190 <_API_extensions_Run_postswitch+0x40> 40006180: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED (*the_extension->postswitch_hook)( _Thread_Executing ); 40006184: 9f c0 40 00 call %g1 40006188: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 4000618c: e0 04 00 00 ld [ %l0 ], %l0 { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 40006190: 80 a4 00 11 cmp %l0, %l1 40006194: 32 bf ff f9 bne,a 40006178 <_API_extensions_Run_postswitch+0x28> 40006198: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 4000619c: 81 c7 e0 08 ret 400061a0: 81 e8 00 00 restore 400060b0 <_API_extensions_Run_predriver>: * * _API_extensions_Run_predriver */ void _API_extensions_Run_predriver( void ) { 400060b0: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 400060b4: 03 10 00 66 sethi %hi(0x40019800), %g1 400060b8: e0 00 61 84 ld [ %g1 + 0x184 ], %l0 ! 40019984 <_API_extensions_List> 400060bc: 82 10 61 84 or %g1, 0x184, %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400060c0: a2 00 60 04 add %g1, 4, %l1 !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 400060c4: 80 a4 00 11 cmp %l0, %l1 400060c8: 02 80 00 0c be 400060f8 <_API_extensions_Run_predriver+0x48> 400060cc: 01 00 00 00 nop the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; if ( the_extension->predriver_hook ) 400060d0: c2 04 20 08 ld [ %l0 + 8 ], %g1 400060d4: 80 a0 60 00 cmp %g1, 0 400060d8: 22 80 00 05 be,a 400060ec <_API_extensions_Run_predriver+0x3c> 400060dc: e0 04 00 00 ld [ %l0 ], %l0 (*the_extension->predriver_hook)(); 400060e0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400060e4: 01 00 00 00 nop <== NOT EXECUTED Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 400060e8: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; 400060ec: 80 a4 00 11 cmp %l0, %l1 400060f0: 32 bf ff f9 bne,a 400060d4 <_API_extensions_Run_predriver+0x24> 400060f4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400060f8: 81 c7 e0 08 ret 400060fc: 81 e8 00 00 restore 40008550 <_CORE_RWLock_Release>: */ CORE_RWLock_Status _CORE_RWLock_Release( CORE_RWLock_Control *the_rwlock ) { 40008550: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Thread_Control *executing = _Thread_Executing; 40008554: 03 10 00 70 sethi %hi(0x4001c000), %g1 * Otherwise, we have to block. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 40008558: 7f ff ea 10 call 40002d98 4000855c: e0 00 62 f0 ld [ %g1 + 0x2f0 ], %l0 ! 4001c2f0 <_Thread_Executing> 40008560: 84 10 00 08 mov %o0, %g2 if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ 40008564: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 40008568: 80 a0 60 00 cmp %g1, 0 4000856c: 02 80 00 2d be 40008620 <_CORE_RWLock_Release+0xd0> 40008570: 80 a0 60 01 cmp %g1, 1 _ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { 40008574: 22 80 00 23 be,a 40008600 <_CORE_RWLock_Release+0xb0> 40008578: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 return CORE_RWLOCK_SUCCESSFUL; } } /* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */ executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 4000857c: c0 24 20 34 clr [ %l0 + 0x34 ] /* * Implicitly transition to "unlocked" and find another thread interested * in obtaining this rwlock. */ the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; 40008580: c0 26 20 44 clr [ %i0 + 0x44 ] _ISR_Enable( level ); 40008584: 7f ff ea 09 call 40002da8 40008588: 90 10 00 02 mov %g2, %o0 next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); 4000858c: 40 00 06 07 call 40009da8 <_Thread_queue_Dequeue> 40008590: 90 10 00 18 mov %i0, %o0 if ( next ) { 40008594: 80 a2 20 00 cmp %o0, 0 40008598: 02 80 00 18 be 400085f8 <_CORE_RWLock_Release+0xa8> 4000859c: 01 00 00 00 nop if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { 400085a0: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 400085a4: 80 a0 60 01 cmp %g1, 1 400085a8: 02 80 00 24 be 40008638 <_CORE_RWLock_Release+0xe8> 400085ac: 84 10 20 01 mov 1, %g2 } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 400085b0: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 400085b4: 82 00 60 01 inc %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 400085b8: c4 26 20 44 st %g2, [ %i0 + 0x44 ] } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 400085bc: 10 80 00 0a b 400085e4 <_CORE_RWLock_Release+0x94> 400085c0: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); if ( !next || 400085c4: 80 a0 60 01 cmp %g1, 1 400085c8: 02 80 00 0c be 400085f8 <_CORE_RWLock_Release+0xa8> 400085cc: 92 10 00 08 mov %o0, %o1 next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 400085d0: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 400085d4: 90 10 00 18 mov %i0, %o0 while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); if ( !next || next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 400085d8: 82 00 60 01 inc %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 400085dc: 40 00 07 19 call 4000a240 <_Thread_queue_Extract> 400085e0: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); 400085e4: 40 00 07 68 call 4000a384 <_Thread_queue_First> 400085e8: 90 10 00 18 mov %i0, %o0 if ( !next || 400085ec: 80 a2 20 00 cmp %o0, 0 400085f0: 32 bf ff f5 bne,a 400085c4 <_CORE_RWLock_Release+0x74> 400085f4: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 400085f8: 81 c7 e0 08 ret 400085fc: 91 e8 20 00 restore %g0, 0, %o0 _ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { the_rwlock->number_of_readers -= 1; 40008600: 82 00 7f ff add %g1, -1, %g1 if ( the_rwlock->number_of_readers != 0 ) { 40008604: 80 a0 60 00 cmp %g1, 0 40008608: 02 bf ff dd be 4000857c <_CORE_RWLock_Release+0x2c> 4000860c: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* must be unlocked again */ _ISR_Enable( level ); 40008610: 7f ff e9 e6 call 40002da8 40008614: b0 10 20 00 clr %i0 } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 40008618: 81 c7 e0 08 ret 4000861c: 81 e8 00 00 restore * If any thread is waiting, then we wait. */ _ISR_Disable( level ); if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ _ISR_Enable( level ); 40008620: 7f ff e9 e2 call 40002da8 <== NOT EXECUTED 40008624: b0 10 20 00 clr %i0 <== NOT EXECUTED executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 40008628: 82 10 20 02 mov 2, %g1 <== NOT EXECUTED 4000862c: c2 24 20 34 st %g1, [ %l0 + 0x34 ] <== NOT EXECUTED } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 40008630: 81 c7 e0 08 ret <== NOT EXECUTED 40008634: 81 e8 00 00 restore <== NOT EXECUTED next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); if ( next ) { if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 40008638: 82 10 20 02 mov 2, %g1 4000863c: c2 26 20 44 st %g1, [ %i0 + 0x44 ] } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 40008640: 81 c7 e0 08 ret 40008644: 91 e8 20 00 restore %g0, 0, %o0 4001269c <_CORE_message_queue_Broadcast>: size_t size, Objects_Id id, CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, uint32_t *count ) { 4001269c: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 400126a0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 size_t size, Objects_Id id, CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, uint32_t *count ) { 400126a4: a4 10 00 18 mov %i0, %l2 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 400126a8: 80 a0 40 1a cmp %g1, %i2 400126ac: 0a 80 00 17 bcs 40012708 <_CORE_message_queue_Broadcast+0x6c> 400126b0: b0 10 20 01 mov 1, %i0 * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 400126b4: c2 04 a0 48 ld [ %l2 + 0x48 ], %g1 400126b8: 80 a0 60 00 cmp %g1, 0 400126bc: 02 80 00 0a be 400126e4 <_CORE_message_queue_Broadcast+0x48> 400126c0: a2 10 20 00 clr %l1 *count = 0; 400126c4: c0 27 40 00 clr [ %i5 ] <== NOT EXECUTED 400126c8: 81 c7 e0 08 ret <== NOT EXECUTED 400126cc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 400126d0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 400126d4: 40 00 23 3a call 4001b3bc 400126d8: a2 04 60 01 inc %l1 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 400126dc: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 400126e0: f4 20 40 00 st %i2, [ %g1 ] * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 400126e4: 40 00 0a 05 call 40014ef8 <_Thread_queue_Dequeue> 400126e8: 90 10 00 12 mov %l2, %o0 400126ec: 92 10 00 19 mov %i1, %o1 400126f0: a0 10 00 08 mov %o0, %l0 400126f4: 80 a2 20 00 cmp %o0, 0 400126f8: 12 bf ff f6 bne 400126d0 <_CORE_message_queue_Broadcast+0x34> 400126fc: 94 10 00 1a mov %i2, %o2 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 40012700: e2 27 40 00 st %l1, [ %i5 ] 40012704: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40012708: 81 c7 e0 08 ret 4001270c: 81 e8 00 00 restore 40014750 <_CORE_message_queue_Submit>: CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 40014750: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 40014754: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 40014758: a2 10 00 18 mov %i0, %l1 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 4001475c: 80 a0 40 1a cmp %g1, %i2 CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 40014760: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 40014764: 0a 80 00 22 bcs 400147ec <_CORE_message_queue_Submit+0x9c> 40014768: b0 10 20 01 mov 1, %i0 /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 4001476c: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 40014770: 80 a0 a0 00 cmp %g2, 0 40014774: 02 80 00 22 be 400147fc <_CORE_message_queue_Submit+0xac> 40014778: 01 00 00 00 nop /* * No one waiting on the message queue at this time, so attempt to * queue the message up for a future receive. */ if ( the_message_queue->number_of_pending_messages < 4001477c: c2 04 60 44 ld [ %l1 + 0x44 ], %g1 40014780: 80 a0 40 02 cmp %g1, %g2 40014784: 18 80 00 2b bgu 40014830 <_CORE_message_queue_Submit+0xe0> 40014788: 80 a4 a0 00 cmp %l2, 0 * No message buffers were available so we may need to return an * overflow error or block the sender until the message is placed * on the queue. */ if ( !wait ) { 4001478c: 02 80 00 18 be 400147ec <_CORE_message_queue_Submit+0x9c> 40014790: b0 10 20 02 mov 2, %i0 /* * Do NOT block on a send if the caller is in an ISR. It is * deadly to block in an ISR. */ if ( _ISR_Is_in_progress() ) { 40014794: 03 10 00 aa sethi %hi(0x4002a800), %g1 40014798: c4 00 60 9c ld [ %g1 + 0x9c ], %g2 ! 4002a89c <_ISR_Nest_level> 4001479c: 80 a0 a0 00 cmp %g2, 0 400147a0: 32 80 00 13 bne,a 400147ec <_CORE_message_queue_Submit+0x9c> 400147a4: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED * it as a variable. Doing this emphasizes how dangerous it * would be to use this variable prior to here. */ { Thread_Control *executing = _Thread_Executing; 400147a8: 03 10 00 aa sethi %hi(0x4002a800), %g1 _ISR_Disable( level ); 400147ac: 7f ff b7 69 call 40002550 400147b0: e0 00 60 c0 ld [ %g1 + 0xc0 ], %l0 ! 4002a8c0 <_Thread_Executing> 400147b4: 82 10 20 01 mov 1, %g1 400147b8: c2 24 60 30 st %g1, [ %l1 + 0x30 ] _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.immutable_object = buffer; executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; 400147bc: fa 24 20 24 st %i5, [ %l0 + 0x24 ] Thread_Control *executing = _Thread_Executing; _ISR_Disable( level ); _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 400147c0: f6 24 20 20 st %i3, [ %l0 + 0x20 ] executing->Wait.return_argument_second.immutable_object = buffer; 400147c4: f2 24 20 2c st %i1, [ %l0 + 0x2c ] executing->Wait.option = (uint32_t) size; 400147c8: f4 24 20 30 st %i2, [ %l0 + 0x30 ] { Thread_Control *executing = _Thread_Executing; _ISR_Disable( level ); _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 400147cc: e2 24 20 44 st %l1, [ %l0 + 0x44 ] executing->Wait.id = id; executing->Wait.return_argument_second.immutable_object = buffer; executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; _ISR_Enable( level ); 400147d0: 7f ff b7 64 call 40002560 400147d4: b0 10 20 07 mov 7, %i0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 400147d8: d2 07 a0 60 ld [ %fp + 0x60 ], %o1 400147dc: 90 10 00 11 mov %l1, %o0 400147e0: 15 10 00 3a sethi %hi(0x4000e800), %o2 400147e4: 7f ff e7 9e call 4000e65c <_Thread_queue_Enqueue_with_handler> 400147e8: 94 12 a2 b4 or %o2, 0x2b4, %o2 ! 4000eab4 <_Thread_queue_Timeout> 400147ec: 81 c7 e0 08 ret 400147f0: 81 e8 00 00 restore } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; } 400147f4: 81 c7 e0 08 ret <== NOT EXECUTED 400147f8: 91 e8 20 03 restore %g0, 3, %o0 <== NOT EXECUTED /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 400147fc: 7f ff e7 34 call 4000e4cc <_Thread_queue_Dequeue> 40014800: 90 10 00 11 mov %l1, %o0 if ( the_thread ) { 40014804: a0 92 20 00 orcc %o0, 0, %l0 40014808: 02 80 00 1b be 40014874 <_CORE_message_queue_Submit+0x124> 4001480c: 92 10 00 19 mov %i1, %o1 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40014810: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 40014814: 40 00 15 3b call 40019d00 40014818: 94 10 00 1a mov %i2, %o2 _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 4001481c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 the_thread->Wait.count = submit_type; 40014820: fa 24 20 24 st %i5, [ %l0 + 0x24 ] _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 40014824: f4 20 40 00 st %i2, [ %g1 ] the_thread->Wait.count = submit_type; 40014828: 81 c7 e0 08 ret 4001482c: 91 e8 20 00 restore %g0, 0, %o0 RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control * _CORE_message_queue_Allocate_message_buffer ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) 40014830: 7f ff e0 1e call 4000c8a8 <_Chain_Get> 40014834: 90 04 60 68 add %l1, 0x68, %o0 /* * NOTE: If the system is consistent, this error should never occur. */ if ( !the_message ) { 40014838: a0 92 20 00 orcc %o0, 0, %l0 4001483c: 02 bf ff ee be 400147f4 <_CORE_message_queue_Submit+0xa4> 40014840: 92 10 00 19 mov %i1, %o1 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40014844: 94 10 00 1a mov %i2, %o2 40014848: 40 00 15 2e call 40019d00 4001484c: 90 04 20 10 add %l0, 0x10, %o0 size ); the_message->Contents.size = size; the_message->priority = submit_type; _CORE_message_queue_Insert_message( 40014850: 90 10 00 11 mov %l1, %o0 _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, size ); the_message->Contents.size = size; 40014854: f4 24 20 0c st %i2, [ %l0 + 0xc ] the_message->priority = submit_type; 40014858: fa 24 20 08 st %i5, [ %l0 + 8 ] _CORE_message_queue_Insert_message( 4001485c: 92 10 00 10 mov %l0, %o1 40014860: 94 10 00 1d mov %i5, %o2 40014864: 40 00 0d 1c call 40017cd4 <_CORE_message_queue_Insert_message> 40014868: b0 10 20 00 clr %i0 4001486c: 81 c7 e0 08 ret 40014870: 81 e8 00 00 restore * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); if ( the_thread ) { 40014874: 10 bf ff c2 b 4001477c <_CORE_message_queue_Submit+0x2c> 40014878: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 4000bd40 <_CORE_mutex_Seize_interrupt_trylock>: #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 4000bd40: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *executing; ISR_Level level = *level_p; /* disabled when you get here */ executing = _Thread_Executing; 4000bd44: 03 10 00 66 sethi %hi(0x40019800), %g1 4000bd48: c6 00 60 00 ld [ %g1 ], %g3 CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { Thread_Control *executing; ISR_Level level = *level_p; 4000bd4c: d0 06 40 00 ld [ %i1 ], %o0 /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000bd50: c0 20 e0 34 clr [ %g3 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000bd54: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000bd58: 80 a0 60 00 cmp %g1, 0 4000bd5c: 22 80 00 12 be,a 4000bda4 <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000bd60: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 the_mutex->lock = CORE_MUTEX_LOCKED; 4000bd64: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000bd68: c2 00 e0 08 ld [ %g3 + 8 ], %g1 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4000bd6c: c4 06 20 48 ld [ %i0 + 0x48 ], %g2 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000bd70: c2 26 20 60 st %g1, [ %i0 + 0x60 ] executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 4000bd74: c6 26 20 5c st %g3, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000bd78: 82 10 20 01 mov 1, %g1 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000bd7c: 80 a0 a0 02 cmp %g2, 2 4000bd80: 02 80 00 0e be 4000bdb8 <_CORE_mutex_Seize_interrupt_trylock+0x78> 4000bd84: c2 26 20 54 st %g1, [ %i0 + 0x54 ] 4000bd88: 80 a0 a0 03 cmp %g2, 3 4000bd8c: 22 80 00 0d be,a 4000bdc0 <_CORE_mutex_Seize_interrupt_trylock+0x80> 4000bd90: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( level ); 4000bd94: 7f ff d7 e7 call 40001d30 4000bd98: b0 10 20 00 clr %i0 4000bd9c: 81 c7 e0 08 ret 4000bda0: 81 e8 00 00 restore /* * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { 4000bda4: 80 a0 c0 01 cmp %g3, %g1 4000bda8: 22 80 00 2a be,a 4000be50 <_CORE_mutex_Seize_interrupt_trylock+0x110> 4000bdac: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000bdb0: 81 c7 e0 08 ret 4000bdb4: 91 e8 20 01 restore %g0, 1, %o0 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000bdb8: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4000bdbc: 80 a0 a0 03 cmp %g2, 3 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000bdc0: 82 00 60 01 inc %g1 } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4000bdc4: 12 bf ff f4 bne 4000bd94 <_CORE_mutex_Seize_interrupt_trylock+0x54> 4000bdc8: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4000bdcc: c4 06 20 4c ld [ %i0 + 0x4c ], %g2 current = executing->current_priority; 4000bdd0: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 if ( current == ceiling ) { 4000bdd4: 80 a0 80 01 cmp %g2, %g1 4000bdd8: 02 80 00 2f be 4000be94 <_CORE_mutex_Seize_interrupt_trylock+0x154> 4000bddc: 01 00 00 00 nop _ISR_Enable( level ); return 0; } if ( current > ceiling ) { 4000bde0: 1a 80 00 11 bcc 4000be24 <_CORE_mutex_Seize_interrupt_trylock+0xe4> 4000bde4: 82 10 20 06 mov 6, %g1 ! 6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000bde8: 05 10 00 65 sethi %hi(0x40019400), %g2 4000bdec: c2 00 a3 40 ld [ %g2 + 0x340 ], %g1 ! 40019740 <_Thread_Dispatch_disable_level> 4000bdf0: 82 00 60 01 inc %g1 4000bdf4: c2 20 a3 40 st %g1, [ %g2 + 0x340 ] _Thread_Disable_dispatch(); _ISR_Enable( level ); 4000bdf8: 7f ff d7 ce call 40001d30 4000bdfc: 01 00 00 00 nop _Thread_Change_priority( 4000be00: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000be04: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000be08: 94 10 20 00 clr %o2 4000be0c: 7f ff ed a9 call 400074b0 <_Thread_Change_priority> 4000be10: b0 10 20 00 clr %i0 the_mutex->holder, the_mutex->Attributes.priority_ceiling, FALSE ); _Thread_Enable_dispatch(); 4000be14: 7f ff ef 21 call 40007a98 <_Thread_Enable_dispatch> 4000be18: 01 00 00 00 nop 4000be1c: 81 c7 e0 08 ret 4000be20: 81 e8 00 00 restore return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000be24: c2 20 e0 34 st %g1, [ %g3 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; the_mutex->nest_count = 0; /* undo locking above */ 4000be28: c0 26 20 54 clr [ %i0 + 0x54 ] _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000be2c: 84 10 20 01 mov 1, %g2 4000be30: c4 26 20 50 st %g2, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4000be34: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 4000be38: 82 00 7f ff add %g1, -1, %g1 4000be3c: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] _ISR_Enable( level ); 4000be40: 7f ff d7 bc call 40001d30 4000be44: b0 10 20 00 clr %i0 4000be48: 81 c7 e0 08 ret 4000be4c: 81 e8 00 00 restore * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000be50: 80 a0 60 00 cmp %g1, 0 4000be54: 22 80 00 0a be,a 4000be7c <_CORE_mutex_Seize_interrupt_trylock+0x13c> 4000be58: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000be5c: 80 a0 60 01 cmp %g1, 1 4000be60: 12 bf ff d4 bne 4000bdb0 <_CORE_mutex_Seize_interrupt_trylock+0x70> 4000be64: 82 10 20 02 mov 2, %g1 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( level ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 4000be68: c2 20 e0 34 st %g1, [ %g3 + 0x34 ] _ISR_Enable( level ); 4000be6c: 7f ff d7 b1 call 40001d30 4000be70: b0 10 20 00 clr %i0 4000be74: 81 c7 e0 08 ret 4000be78: 81 e8 00 00 restore * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4000be7c: 82 00 60 01 inc %g1 4000be80: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( level ); 4000be84: 7f ff d7 ab call 40001d30 4000be88: b0 10 20 00 clr %i0 4000be8c: 81 c7 e0 08 ret 4000be90: 81 e8 00 00 restore Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( level ); 4000be94: 7f ff d7 a7 call 40001d30 <== NOT EXECUTED 4000be98: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000be9c: 81 c7 e0 08 ret <== NOT EXECUTED 4000bea0: 81 e8 00 00 restore <== NOT EXECUTED 40006520 <_CORE_mutex_Surrender>: CORE_mutex_Status _CORE_mutex_Surrender( CORE_mutex_Control *the_mutex, Objects_Id id, CORE_mutex_API_mp_support_callout api_mutex_mp_support ) { 40006520: 9d e3 bf 98 save %sp, -104, %sp * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { 40006524: c2 0e 20 44 ldub [ %i0 + 0x44 ], %g1 CORE_mutex_Status _CORE_mutex_Surrender( CORE_mutex_Control *the_mutex, Objects_Id id, CORE_mutex_API_mp_support_callout api_mutex_mp_support ) { 40006528: a0 10 00 18 mov %i0, %l0 * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { 4000652c: 80 a0 60 00 cmp %g1, 0 40006530: 02 80 00 07 be 4000654c <_CORE_mutex_Surrender+0x2c> 40006534: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 if ( !_Thread_Is_executing( holder ) ) 40006538: 03 10 00 66 sethi %hi(0x40019800), %g1 4000653c: c4 00 60 00 ld [ %g1 ], %g2 40006540: 80 a2 00 02 cmp %o0, %g2 40006544: 12 80 00 2e bne 400065fc <_CORE_mutex_Surrender+0xdc> 40006548: b0 10 20 03 mov 3, %i0 return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) 4000654c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 40006550: 80 a0 60 00 cmp %g1, 0 40006554: 02 80 00 22 be 400065dc <_CORE_mutex_Surrender+0xbc> 40006558: 82 00 7f ff add %g1, -1, %g1 return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; if ( the_mutex->nest_count != 0 ) { 4000655c: 80 a0 60 00 cmp %g1, 0 40006560: 12 80 00 21 bne 400065e4 <_CORE_mutex_Surrender+0xc4> 40006564: c2 24 20 54 st %g1, [ %l0 + 0x54 ] */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 40006568: c4 04 20 48 ld [ %l0 + 0x48 ], %g2 /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000656c: 80 a0 a0 02 cmp %g2, 2 40006570: 02 80 00 31 be 40006634 <_CORE_mutex_Surrender+0x114> 40006574: 80 a0 a0 03 cmp %g2, 3 40006578: 22 80 00 30 be,a 40006638 <_CORE_mutex_Surrender+0x118> 4000657c: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; } the_mutex->holder = NULL; 40006580: c0 24 20 5c clr [ %l0 + 0x5c ] /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 40006584: 80 a0 a0 02 cmp %g2, 2 40006588: 02 80 00 1f be 40006604 <_CORE_mutex_Surrender+0xe4> 4000658c: c0 24 20 60 clr [ %l0 + 0x60 ] 40006590: 80 a0 a0 03 cmp %g2, 3 40006594: 22 80 00 1d be,a 40006608 <_CORE_mutex_Surrender+0xe8> 40006598: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 /* * Now we check if another thread was waiting for this mutex. If so, * transfer the mutex to that thread. */ if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) { 4000659c: 40 00 06 1a call 40007e04 <_Thread_queue_Dequeue> 400065a0: 90 10 00 10 mov %l0, %o0 400065a4: 86 92 20 00 orcc %o0, 0, %g3 400065a8: 02 80 00 37 be 40006684 <_CORE_mutex_Surrender+0x164> 400065ac: 82 10 20 01 mov 1, %g1 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 400065b0: c2 00 e0 08 ld [ %g3 + 8 ], %g1 the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 400065b4: c4 04 20 48 ld [ %l0 + 0x48 ], %g2 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 400065b8: c2 24 20 60 st %g1, [ %l0 + 0x60 ] } else #endif { the_mutex->holder = the_thread; 400065bc: c6 24 20 5c st %g3, [ %l0 + 0x5c ] the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 400065c0: 82 10 20 01 mov 1, %g1 switch ( the_mutex->Attributes.discipline ) { 400065c4: 80 a0 a0 02 cmp %g2, 2 400065c8: 02 80 00 2a be 40006670 <_CORE_mutex_Surrender+0x150> 400065cc: c2 24 20 54 st %g1, [ %l0 + 0x54 ] 400065d0: 80 a0 a0 03 cmp %g2, 3 400065d4: 22 80 00 1c be,a 40006644 <_CORE_mutex_Surrender+0x124> 400065d8: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 400065dc: 81 c7 e0 08 ret 400065e0: 91 e8 20 00 restore %g0, 0, %o0 return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; if ( the_mutex->nest_count != 0 ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 400065e4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 400065e8: 80 a0 60 00 cmp %g1, 0 400065ec: 02 bf ff fc be 400065dc <_CORE_mutex_Surrender+0xbc> 400065f0: 80 a0 60 01 cmp %g1, 1 400065f4: 12 bf ff dd bne 40006568 <_CORE_mutex_Surrender+0x48> <== NOT EXECUTED 400065f8: b0 10 20 02 mov 2, %i0 <== NOT EXECUTED } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 400065fc: 81 c7 e0 08 ret 40006600: 81 e8 00 00 restore _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { #ifdef __RTEMS_STRICT_ORDER_MUTEX__ if(the_mutex->queue.priority_before != holder->current_priority) _Thread_Change_priority(holder,the_mutex->queue.priority_before,TRUE); #endif if ( holder->resource_count == 0 && 40006604: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 40006608: 80 a0 60 00 cmp %g1, 0 4000660c: 12 bf ff e4 bne 4000659c <_CORE_mutex_Surrender+0x7c> 40006610: 01 00 00 00 nop 40006614: d2 02 20 18 ld [ %o0 + 0x18 ], %o1 40006618: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000661c: 80 a2 40 01 cmp %o1, %g1 40006620: 02 bf ff df be 4000659c <_CORE_mutex_Surrender+0x7c> 40006624: 01 00 00 00 nop holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, TRUE ); 40006628: 40 00 03 a2 call 400074b0 <_Thread_Change_priority> 4000662c: 94 10 20 01 mov 1, %o2 ! 1 40006630: 30 bf ff db b,a 4000659c <_CORE_mutex_Surrender+0x7c> the_mutex->nest_count++; return CORE_MUTEX_RELEASE_NOT_ORDER; } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; 40006634: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 40006638: 82 00 7f ff add %g1, -1, %g1 4000663c: 10 bf ff d1 b 40006580 <_CORE_mutex_Surrender+0x60> 40006640: c2 22 20 1c st %g1, [ %o0 + 0x1c ] #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; if (the_mutex->Attributes.priority_ceiling < 40006644: c4 00 e0 14 ld [ %g3 + 0x14 ], %g2 case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 40006648: 82 00 60 01 inc %g1 4000664c: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] if (the_mutex->Attributes.priority_ceiling < 40006650: d2 04 20 4c ld [ %l0 + 0x4c ], %o1 40006654: 80 a2 40 02 cmp %o1, %g2 40006658: 1a bf ff e1 bcc 400065dc <_CORE_mutex_Surrender+0xbc> 4000665c: 94 10 20 00 clr %o2 the_thread->current_priority){ _Thread_Change_priority( 40006660: 40 00 03 94 call 400074b0 <_Thread_Change_priority> 40006664: b0 10 20 00 clr %i0 40006668: 81 c7 e0 08 ret 4000666c: 81 e8 00 00 restore case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 40006670: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40006674: 82 00 60 01 inc %g1 40006678: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] 4000667c: 81 c7 e0 08 ret 40006680: 91 e8 20 00 restore %g0, 0, %o0 } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 40006684: c2 24 20 50 st %g1, [ %l0 + 0x50 ] 40006688: 81 c7 e0 08 ret 4000668c: 91 e8 20 00 restore %g0, 0, %o0 400070c0 <_CORE_spinlock_Release>: */ CORE_spinlock_Status _CORE_spinlock_Release( CORE_spinlock_Control *the_spinlock ) { 400070c0: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 400070c4: 7f ff ec ee call 4000247c 400070c8: 01 00 00 00 nop /* * It must locked before it can be unlocked. */ if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 400070cc: c2 06 20 04 ld [ %i0 + 4 ], %g1 400070d0: 80 a0 60 00 cmp %g1, 0 400070d4: 02 80 00 0c be 40007104 <_CORE_spinlock_Release+0x44> 400070d8: 03 10 00 4f sethi %hi(0x40013c00), %g1 } /* * It must locked by the current thread before it can be unlocked. */ if ( the_spinlock->holder != _Thread_Executing->Object.id ) { 400070dc: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 40013d50 <_Thread_Executing> 400070e0: c6 06 20 0c ld [ %i0 + 0xc ], %g3 400070e4: c2 00 a0 08 ld [ %g2 + 8 ], %g1 400070e8: 80 a0 c0 01 cmp %g3, %g1 400070ec: 02 80 00 0a be 40007114 <_CORE_spinlock_Release+0x54> 400070f0: 01 00 00 00 nop _ISR_Enable( level ); 400070f4: 7f ff ec e6 call 4000248c <== NOT EXECUTED 400070f8: b0 10 20 02 mov 2, %i0 ! 2 <== NOT EXECUTED 400070fc: 81 c7 e0 08 ret <== NOT EXECUTED 40007100: 81 e8 00 00 restore <== NOT EXECUTED /* * It must locked before it can be unlocked. */ if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { _ISR_Enable( level ); 40007104: 7f ff ec e2 call 4000248c 40007108: b0 10 20 06 mov 6, %i0 4000710c: 81 c7 e0 08 ret 40007110: 81 e8 00 00 restore } /* * Let it be unlocked. */ the_spinlock->users -= 1; 40007114: c2 06 20 08 ld [ %i0 + 8 ], %g1 40007118: 82 00 7f ff add %g1, -1, %g1 4000711c: c2 26 20 08 st %g1, [ %i0 + 8 ] the_spinlock->lock = CORE_SPINLOCK_UNLOCKED; 40007120: c0 26 20 04 clr [ %i0 + 4 ] the_spinlock->holder = 0; 40007124: c0 26 20 0c clr [ %i0 + 0xc ] _ISR_Enable( level ); 40007128: 7f ff ec d9 call 4000248c 4000712c: b0 10 20 00 clr %i0 return CORE_SPINLOCK_SUCCESSFUL; } 40007130: 81 c7 e0 08 ret 40007134: 81 e8 00 00 restore 40007138 <_CORE_spinlock_Wait>: CORE_spinlock_Status _CORE_spinlock_Wait( CORE_spinlock_Control *the_spinlock, bool wait, Watchdog_Interval timeout ) { 40007138: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; 4000713c: 05 10 00 4f sethi %hi(0x40013c00), %g2 40007140: c2 00 a1 e4 ld [ %g2 + 0x1e4 ], %g1 ! 40013de4 <_Watchdog_Ticks_since_boot> 40007144: a2 10 a1 e4 or %g2, 0x1e4, %l1 _ISR_Disable( level ); 40007148: 7f ff ec cd call 4000247c 4000714c: a0 06 80 01 add %i2, %g1, %l0 40007150: 88 10 00 08 mov %o0, %g4 if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && 40007154: c2 06 20 04 ld [ %i0 + 4 ], %g1 40007158: 80 a0 60 01 cmp %g1, 1 4000715c: 02 80 00 34 be 4000722c <_CORE_spinlock_Wait+0xf4> 40007160: 03 10 00 4f sethi %hi(0x40013c00), %g1 (the_spinlock->holder == _Thread_Executing->Object.id) ) { _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; 40007164: c2 06 20 08 ld [ %i0 + 8 ], %g1 40007168: 82 00 60 01 inc %g1 4000716c: c2 26 20 08 st %g1, [ %i0 + 8 ] for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 40007170: c4 06 20 04 ld [ %i0 + 4 ], %g2 40007174: 80 a0 a0 00 cmp %g2, 0 40007178: 02 80 00 1a be 400071e0 <_CORE_spinlock_Wait+0xa8> 4000717c: 80 8e 60 ff btst 0xff, %i1 40007180: 03 10 00 4f sethi %hi(0x40013c00), %g1 } /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { 40007184: 02 80 00 22 be 4000720c <_CORE_spinlock_Wait+0xd4> 40007188: b2 10 60 90 or %g1, 0x90, %i1 ! 40013c90 <_Thread_Dispatch_disable_level> } /* * They are willing to wait but there could be a timeout. */ if ( timeout && (limit <= _Watchdog_Ticks_since_boot) ) { 4000718c: 80 a6 a0 00 cmp %i2, 0 40007190: 02 80 00 06 be 400071a8 <_CORE_spinlock_Wait+0x70> 40007194: 01 00 00 00 nop 40007198: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED 4000719c: 80 a4 00 01 cmp %l0, %g1 <== NOT EXECUTED 400071a0: 08 80 00 2d bleu 40007254 <_CORE_spinlock_Wait+0x11c> <== NOT EXECUTED 400071a4: 01 00 00 00 nop <== NOT EXECUTED * * A spinlock cannot be deleted while it is being used so we are * safe from deletion. */ _ISR_Enable( level ); 400071a8: 7f ff ec b9 call 4000248c 400071ac: 90 10 00 04 mov %g4, %o0 /* An ISR could occur here */ _Thread_Enable_dispatch(); 400071b0: 40 00 04 d9 call 40008514 <_Thread_Enable_dispatch> 400071b4: 01 00 00 00 nop 400071b8: c2 06 40 00 ld [ %i1 ], %g1 400071bc: 82 00 60 01 inc %g1 400071c0: c2 26 40 00 st %g1, [ %i1 ] /* Another thread could get dispatched here */ /* Reenter the critical sections so we can attempt the lock again. */ _Thread_Disable_dispatch(); _ISR_Disable( level ); 400071c4: 7f ff ec ae call 4000247c 400071c8: 01 00 00 00 nop 400071cc: 88 10 00 08 mov %o0, %g4 _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 400071d0: c2 06 20 04 ld [ %i0 + 4 ], %g1 400071d4: 80 a0 60 00 cmp %g1, 0 400071d8: 12 bf ff ee bne 40007190 <_CORE_spinlock_Wait+0x58> 400071dc: 80 a6 a0 00 cmp %i2, 0 the_spinlock->lock = CORE_SPINLOCK_LOCKED; the_spinlock->holder = _Thread_Executing->Object.id; 400071e0: 03 10 00 4f sethi %hi(0x40013c00), %g1 400071e4: c6 00 61 50 ld [ %g1 + 0x150 ], %g3 ! 40013d50 <_Thread_Executing> return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { the_spinlock->lock = CORE_SPINLOCK_LOCKED; 400071e8: 84 10 20 01 mov 1, %g2 400071ec: c4 26 20 04 st %g2, [ %i0 + 4 ] the_spinlock->holder = _Thread_Executing->Object.id; 400071f0: c2 00 e0 08 ld [ %g3 + 8 ], %g1 400071f4: c2 26 20 0c st %g1, [ %i0 + 0xc ] _ISR_Enable( level ); 400071f8: b0 10 20 00 clr %i0 400071fc: 7f ff ec a4 call 4000248c 40007200: 90 10 00 04 mov %g4, %o0 40007204: 81 c7 e0 08 ret 40007208: 81 e8 00 00 restore /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { the_spinlock->users -= 1; 4000720c: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40007210: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40007214: c2 26 20 08 st %g1, [ %i0 + 8 ] <== NOT EXECUTED _ISR_Enable( level ); 40007218: b0 10 20 05 mov 5, %i0 <== NOT EXECUTED 4000721c: 7f ff ec 9c call 4000248c <== NOT EXECUTED 40007220: 90 10 00 04 mov %g4, %o0 <== NOT EXECUTED 40007224: 81 c7 e0 08 ret <== NOT EXECUTED 40007228: 81 e8 00 00 restore <== NOT EXECUTED { ISR_Level level; Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; _ISR_Disable( level ); if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && 4000722c: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 40007230: c6 06 20 0c ld [ %i0 + 0xc ], %g3 40007234: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40007238: 80 a0 c0 01 cmp %g3, %g1 4000723c: 12 bf ff ca bne 40007164 <_CORE_spinlock_Wait+0x2c> 40007240: 01 00 00 00 nop (the_spinlock->holder == _Thread_Executing->Object.id) ) { _ISR_Enable( level ); 40007244: 7f ff ec 92 call 4000248c 40007248: b0 10 20 01 mov 1, %i0 ! 1 4000724c: 81 c7 e0 08 ret 40007250: 81 e8 00 00 restore /* * They are willing to wait but there could be a timeout. */ if ( timeout && (limit <= _Watchdog_Ticks_since_boot) ) { the_spinlock->users -= 1; 40007254: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40007258: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000725c: c2 26 20 08 st %g1, [ %i0 + 8 ] <== NOT EXECUTED _ISR_Enable( level ); 40007260: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED 40007264: 7f ff ec 8a call 4000248c <== NOT EXECUTED 40007268: 90 10 00 04 mov %g4, %o0 <== NOT EXECUTED 4000726c: 81 c7 e0 08 ret <== NOT EXECUTED 40007270: 81 e8 00 00 restore <== NOT EXECUTED 400253cc <_Chain_Insert>: void _Chain_Insert( Chain_Node *after_node, Chain_Node *node ) { 400253cc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ISR_Level level; _ISR_Disable( level ); 400253d0: 7f ff 7a 61 call 40003d54 <== NOT EXECUTED 400253d4: 01 00 00 00 nop <== NOT EXECUTED ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400253d8: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400253dc: f0 26 60 04 st %i0, [ %i1 + 4 ] <== NOT EXECUTED before_node = after_node->next; after_node->next = the_node; 400253e0: f2 26 00 00 st %i1, [ %i0 ] <== NOT EXECUTED the_node->next = before_node; before_node->previous = the_node; 400253e4: f2 20 60 04 st %i1, [ %g1 + 4 ] <== NOT EXECUTED Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 400253e8: c2 26 40 00 st %g1, [ %i1 ] <== NOT EXECUTED _Chain_Insert_unprotected( after_node, node ); _ISR_Enable( level ); 400253ec: 7f ff 7a 5e call 40003d64 <== NOT EXECUTED 400253f0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 400253f4: 01 00 00 00 nop 4000bc00 <_Debug_Is_enabled>: */ bool _Debug_Is_enabled( rtems_debug_control level ) { 4000bc00: 03 10 00 66 sethi %hi(0x40019800), %g1 <== NOT EXECUTED 4000bc04: c4 00 60 04 ld [ %g1 + 4 ], %g2 ! 40019804 <_Debug_Level> <== NOT EXECUTED 4000bc08: 90 0a 00 02 and %o0, %g2, %o0 <== NOT EXECUTED 4000bc0c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED return (_Debug_Level & level) ? true : false; } 4000bc10: 81 c3 e0 08 retl <== NOT EXECUTED 4000bc14: 90 40 20 00 addx %g0, 0, %o0 <== NOT EXECUTED 40005260 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40005260: 9d e3 bf 98 save %sp, -104, %sp rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40005264: f2 06 21 5c ld [ %i0 + 0x15c ], %i1 option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 40005268: 7f ff f2 ae call 40001d20 4000526c: e2 06 20 30 ld [ %i0 + 0x30 ], %l1 40005270: a0 10 00 08 mov %o0, %l0 pending_events = api->pending_events; 40005274: c8 06 40 00 ld [ %i1 ], %g4 event_condition = (rtems_event_set) the_thread->Wait.count; 40005278: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 4000527c: 9a 88 c0 04 andcc %g3, %g4, %o5 40005280: 02 80 00 28 be 40005320 <_Event_Surrender+0xc0> 40005284: 03 10 00 65 sethi %hi(0x40019400), %g1 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40005288: c4 00 63 dc ld [ %g1 + 0x3dc ], %g2 ! 400197dc <_ISR_Nest_level> 4000528c: 80 a0 a0 00 cmp %g2, 0 40005290: 22 80 00 08 be,a 400052b0 <_Event_Surrender+0x50> 40005294: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40005298: 03 10 00 66 sethi %hi(0x40019800), %g1 4000529c: c4 00 60 00 ld [ %g1 ], %g2 400052a0: 80 a6 00 02 cmp %i0, %g2 400052a4: 02 80 00 2a be 4000534c <_Event_Surrender+0xec> 400052a8: 19 10 00 68 sethi %hi(0x4001a000), %o4 } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 400052ac: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 400052b0: 80 88 61 00 btst 0x100, %g1 400052b4: 02 80 00 19 be 40005318 <_Event_Surrender+0xb8> 400052b8: 80 a0 c0 0d cmp %g3, %o5 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 400052bc: 02 80 00 04 be 400052cc <_Event_Surrender+0x6c> 400052c0: 80 8c 60 02 btst 2, %l1 400052c4: 02 80 00 15 be 40005318 <_Event_Surrender+0xb8> 400052c8: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 400052cc: 82 29 00 0d andn %g4, %o5, %g1 the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400052d0: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 400052d4: c2 26 40 00 st %g1, [ %i1 ] the_thread->Wait.count = 0; 400052d8: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400052dc: da 20 80 00 st %o5, [ %g2 ] _ISR_Flash( level ); 400052e0: 7f ff f2 94 call 40001d30 400052e4: 90 10 00 10 mov %l0, %o0 400052e8: 7f ff f2 8e call 40001d20 400052ec: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 400052f0: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 400052f4: 80 a0 60 02 cmp %g1, 2 400052f8: 02 80 00 0c be 40005328 <_Event_Surrender+0xc8> 400052fc: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 40005300: 90 10 00 10 mov %l0, %o0 40005304: 7f ff f2 8b call 40001d30 40005308: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000530c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40005310: 40 00 08 e5 call 400076a4 <_Thread_Clear_state> 40005314: 81 e8 00 00 restore _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 40005318: 7f ff f2 86 call 40001d30 <== NOT EXECUTED 4000531c: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 40005320: 7f ff f2 84 call 40001d30 40005324: 91 e8 00 08 restore %g0, %o0, %o0 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 40005328: c2 26 20 50 st %g1, [ %i0 + 0x50 ] if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000532c: 7f ff f2 81 call 40001d30 40005330: 90 10 00 10 mov %l0, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 40005334: 40 00 0e d6 call 40008e8c <_Watchdog_Remove> 40005338: 90 06 20 48 add %i0, 0x48, %o0 4000533c: 33 04 00 ff sethi %hi(0x1003fc00), %i1 40005340: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40005344: 40 00 08 d8 call 400076a4 <_Thread_Clear_state> 40005348: 81 e8 00 00 restore /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 4000534c: c2 03 20 60 ld [ %o4 + 0x60 ], %g1 40005350: 80 a0 60 01 cmp %g1, 1 40005354: 02 80 00 07 be 40005370 <_Event_Surrender+0x110> 40005358: 80 a0 c0 0d cmp %g3, %o5 4000535c: c2 03 20 60 ld [ %o4 + 0x60 ], %g1 40005360: 80 a0 60 02 cmp %g1, 2 40005364: 32 bf ff d3 bne,a 400052b0 <_Event_Surrender+0x50> 40005368: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 4000536c: 80 a0 c0 0d cmp %g3, %o5 <== NOT EXECUTED 40005370: 02 80 00 04 be 40005380 <_Event_Surrender+0x120> 40005374: 80 8c 60 02 btst 2, %l1 40005378: 02 80 00 09 be 4000539c <_Event_Surrender+0x13c> <== NOT EXECUTED 4000537c: 01 00 00 00 nop <== NOT EXECUTED api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40005380: 82 29 00 0d andn %g4, %o5, %g1 the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005384: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40005388: c2 26 40 00 st %g1, [ %i1 ] the_thread->Wait.count = 0; 4000538c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40005390: 82 10 20 03 mov 3, %g1 ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005394: da 20 80 00 st %o5, [ %g2 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40005398: c2 23 20 60 st %g1, [ %o4 + 0x60 ] } _ISR_Enable( level ); 4000539c: 7f ff f2 65 call 40001d30 400053a0: 91 e8 00 10 restore %g0, %l0, %o0 400053a4: 01 00 00 00 nop 400053a8 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 400053a8: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 400053ac: 90 10 00 18 mov %i0, %o0 400053b0: 40 00 09 c8 call 40007ad0 <_Thread_Get> 400053b4: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 400053b8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400053bc: 80 a0 60 00 cmp %g1, 0 400053c0: 12 80 00 19 bne 40005424 <_Event_Timeout+0x7c> 400053c4: b0 10 00 08 mov %o0, %i0 * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 400053c8: 7f ff f2 56 call 40001d20 400053cc: 01 00 00 00 nop 400053d0: 86 10 00 08 mov %o0, %g3 if ( !the_thread->Wait.count ) { /* verify thread is waiting */ 400053d4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 400053d8: 80 a0 60 00 cmp %g1, 0 400053dc: 02 80 00 14 be 4000542c <_Event_Timeout+0x84> 400053e0: 03 10 00 66 sethi %hi(0x40019800), %g1 _ISR_Enable( level ); return; } the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 400053e4: c4 00 60 00 ld [ %g1 ], %g2 400053e8: 80 a6 00 02 cmp %i0, %g2 400053ec: 02 80 00 18 be 4000544c <_Event_Timeout+0xa4> 400053f0: c0 26 20 24 clr [ %i0 + 0x24 ] (sync == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } } the_thread->Wait.return_code = RTEMS_TIMEOUT; 400053f4: 82 10 20 06 mov 6, %g1 400053f8: c2 26 20 34 st %g1, [ %i0 + 0x34 ] _ISR_Enable( level ); 400053fc: 7f ff f2 4d call 40001d30 40005400: 90 10 00 03 mov %g3, %o0 40005404: 90 10 00 18 mov %i0, %o0 40005408: 13 04 00 ff sethi %hi(0x1003fc00), %o1 4000540c: 40 00 08 a6 call 400076a4 <_Thread_Clear_state> 40005410: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40005414: 05 10 00 65 sethi %hi(0x40019400), %g2 40005418: c2 00 a3 40 ld [ %g2 + 0x340 ], %g1 ! 40019740 <_Thread_Dispatch_disable_level> 4000541c: 82 00 7f ff add %g1, -1, %g1 40005420: c2 20 a3 40 st %g1, [ %g2 + 0x340 ] 40005424: 81 c7 e0 08 ret 40005428: 81 e8 00 00 restore 4000542c: 05 10 00 65 sethi %hi(0x40019400), %g2 <== NOT EXECUTED 40005430: c2 00 a3 40 ld [ %g2 + 0x340 ], %g1 ! 40019740 <_Thread_Dispatch_disable_level> <== NOT EXECUTED 40005434: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40005438: c2 20 a3 40 st %g1, [ %g2 + 0x340 ] <== NOT EXECUTED _ISR_Disable( level ); if ( !the_thread->Wait.count ) { /* verify thread is waiting */ _Thread_Unnest_dispatch(); _ISR_Enable( level ); 4000543c: 7f ff f2 3d call 40001d30 <== NOT EXECUTED 40005440: 01 00 00 00 nop <== NOT EXECUTED 40005444: 81 c7 e0 08 ret <== NOT EXECUTED 40005448: 81 e8 00 00 restore <== NOT EXECUTED return; } the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { Thread_blocking_operation_States sync = _Event_Sync_state; 4000544c: 05 10 00 68 sethi %hi(0x4001a000), %g2 40005450: c2 00 a0 60 ld [ %g2 + 0x60 ], %g1 ! 4001a060 <_Event_Sync_state> if ( (sync == THREAD_BLOCKING_OPERATION_SYNCHRONIZED) || 40005454: 80 a0 60 01 cmp %g1, 1 40005458: 38 bf ff e8 bgu,a 400053f8 <_Event_Timeout+0x50> 4000545c: 82 10 20 06 mov 6, %g1 <== NOT EXECUTED (sync == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 40005460: 82 10 20 02 mov 2, %g1 40005464: c2 20 a0 60 st %g1, [ %g2 + 0x60 ] } } the_thread->Wait.return_code = RTEMS_TIMEOUT; 40005468: 10 bf ff e4 b 400053f8 <_Event_Timeout+0x50> 4000546c: 82 10 20 06 mov 6, %g1 400097a4 <_Heap_Allocate_aligned>: void *_Heap_Allocate_aligned( Heap_Control *the_heap, size_t size, uint32_t alignment ) { 400097a4: 9d e3 bf 98 save %sp, -104, %sp uint32_t search_count; Heap_Block *the_block; void *user_ptr = NULL; uint32_t const page_size = the_heap->page_size; 400097a8: ec 06 20 10 ld [ %i0 + 0x10 ], %l6 Heap_Block *const tail = _Heap_Tail(the_heap); uint32_t const end_to_user_offs = size - HEAP_BLOCK_HEADER_OFFSET; uint32_t const the_size = _Heap_Calc_block_size(size, page_size, the_heap->min_block_size); 400097ac: d4 06 20 14 ld [ %i0 + 0x14 ], %o2 400097b0: 90 10 00 19 mov %i1, %o0 400097b4: 92 10 00 16 mov %l6, %o1 400097b8: 40 00 01 82 call 40009dc0 <_Heap_Calc_block_size> 400097bc: aa 10 00 18 mov %i0, %l5 if(the_size == 0) 400097c0: ae 92 20 00 orcc %o0, 0, %l7 400097c4: 02 80 00 69 be 40009968 <_Heap_Allocate_aligned+0x1c4> 400097c8: b2 06 7f fc add %i1, -4, %i1 return NULL; if(alignment == 0) 400097cc: 80 a6 a0 00 cmp %i2, 0 400097d0: 22 80 00 02 be,a 400097d8 <_Heap_Allocate_aligned+0x34> 400097d4: b4 10 20 08 mov 8, %i2 */ RTEMS_INLINE_ROUTINE Heap_Block *_Heap_First ( Heap_Control *the_heap ) { return _Heap_Head(the_heap)->next; 400097d8: e2 05 60 08 ld [ %l5 + 8 ], %l1 alignment = CPU_ALIGNMENT; /* Find large enough free block that satisfies the alignment requirements. */ for(the_block = _Heap_First(the_heap), search_count = 0; the_block != tail; 400097dc: 80 a5 40 11 cmp %l5, %l1 400097e0: 02 80 00 62 be 40009968 <_Heap_Allocate_aligned+0x1c4> 400097e4: a8 10 20 00 clr %l4 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 400097e8: c2 04 60 04 ld [ %l1 + 4 ], %g1 _H_uptr_t *value, uint32_t alignment ) { _H_uptr_t v = *value; *value = v - (v % alignment); 400097ec: 92 10 00 1a mov %i2, %o1 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 400097f0: a4 08 7f fe and %g1, -2, %l2 /* Calculate 'aligned_user_addr' that will become the user pointer we return. It should be at least 'end_to_user_offs' bytes less than the the 'block_end' and should be aligned on 'alignment' boundary. Calculations are from the 'block_end' as we are going to split free block so that the upper part of the block becomes used block. */ _H_uptr_t const block_end = _H_p2u(the_block) + block_size; 400097f4: a6 04 40 12 add %l1, %l2, %l3 uint32_t const block_size = _Heap_Block_size(the_block); /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); if(block_size >= the_size) { /* the_block is large enough. */ 400097f8: 80 a5 c0 12 cmp %l7, %l2 return. It should be at least 'end_to_user_offs' bytes less than the the 'block_end' and should be aligned on 'alignment' boundary. Calculations are from the 'block_end' as we are going to split free block so that the upper part of the block becomes used block. */ _H_uptr_t const block_end = _H_p2u(the_block) + block_size; aligned_user_addr = block_end - end_to_user_offs; 400097fc: a0 24 c0 19 sub %l3, %i1, %l0 uint32_t const block_size = _Heap_Block_size(the_block); /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); if(block_size >= the_size) { /* the_block is large enough. */ 40009800: 18 80 00 22 bgu 40009888 <_Heap_Allocate_aligned+0xe4> 40009804: 90 10 00 10 mov %l0, %o0 _H_uptr_t *value, uint32_t alignment ) { _H_uptr_t v = *value; *value = v - (v % alignment); 40009808: 40 00 41 11 call 40019c4c <.urem> 4000980c: 01 00 00 00 nop _H_uptr_t user_addr; _H_uptr_t aligned_user_addr; _H_uptr_t const user_area = _H_p2u(_Heap_User_area(the_block)); 40009810: 92 10 00 16 mov %l6, %o1 40009814: b0 24 00 08 sub %l0, %o0, %i0 40009818: 40 00 41 0d call 40019c4c <.urem> 4000981c: 90 10 00 18 mov %i0, %o0 40009820: a0 04 60 08 add %l1, 8, %l0 40009824: 84 26 00 08 sub %i0, %o0, %g2 only at 'page_size' aligned addresses */ user_addr = aligned_user_addr; _Heap_Align_down_uptr(&user_addr, page_size); /* Make sure 'user_addr' calculated didn't run out of 'the_block'. */ if(user_addr >= user_area) { 40009828: 80 a4 00 02 cmp %l0, %g2 4000982c: 38 80 00 18 bgu,a 4000988c <_Heap_Allocate_aligned+0xe8> 40009830: e2 04 60 08 ld [ %l1 + 8 ], %l1 /* The block seems to be acceptable. Check if the remainder of 'the_block' is less than 'min_block_size' so that 'the_block' won't actually be split at the address we assume. */ if(user_addr - user_area < the_heap->min_block_size) { 40009834: fa 05 60 14 ld [ %l5 + 0x14 ], %i5 40009838: 82 20 80 10 sub %g2, %l0, %g1 4000983c: 80 a0 40 1d cmp %g1, %i5 40009840: 1a 80 00 1e bcc 400098b8 <_Heap_Allocate_aligned+0x114> 40009844: 80 a6 20 00 cmp %i0, 0 'aligned_user_addr' to be outside of [0,page_size) range. If we do, we will need to store this distance somewhere to be able to resurrect the block address from the user pointer. (Having the distance within [0,page_size) range allows resurrection by aligning user pointer down to the nearest 'page_size' boundary.) */ if(aligned_user_addr - user_addr >= page_size) { 40009848: 82 26 00 10 sub %i0, %l0, %g1 uint32_t alignment ) { _H_uptr_t v = *value; uint32_t a = alignment; _H_uptr_t r = v % a; 4000984c: 90 10 00 10 mov %l0, %o0 40009850: 92 10 00 1a mov %i2, %o1 40009854: 80 a5 80 01 cmp %l6, %g1 40009858: 18 80 00 17 bgu 400098b4 <_Heap_Allocate_aligned+0x110> 4000985c: 84 10 00 10 mov %l0, %g2 40009860: 40 00 40 fb call 40019c4c <.urem> 40009864: 01 00 00 00 nop /* The user pointer will be too far from 'user_addr'. See if we can make 'aligned_user_addr' to be close enough to the 'user_addr'. */ aligned_user_addr = user_addr; _Heap_Align_up_uptr(&aligned_user_addr, alignment); if(aligned_user_addr - user_addr >= page_size) { 40009868: 84 10 00 10 mov %l0, %g2 *value = r ? v - r + a : v; 4000986c: 88 92 20 00 orcc %o0, 0, %g4 40009870: 86 10 20 00 clr %g3 40009874: 12 80 00 35 bne 40009948 <_Heap_Allocate_aligned+0x1a4> 40009878: 90 10 00 10 mov %l0, %o0 4000987c: 80 a5 80 03 cmp %l6, %g3 <== NOT EXECUTED 40009880: 38 80 00 0d bgu,a 400098b4 <_Heap_Allocate_aligned+0x110> <== NOT EXECUTED 40009884: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED /* Find large enough free block that satisfies the alignment requirements. */ for(the_block = _Heap_First(the_heap), search_count = 0; the_block != tail; the_block = the_block->next, ++search_count) 40009888: e2 04 60 08 ld [ %l1 + 8 ], %l1 alignment = CPU_ALIGNMENT; /* Find large enough free block that satisfies the alignment requirements. */ for(the_block = _Heap_First(the_heap), search_count = 0; the_block != tail; 4000988c: 80 a5 40 11 cmp %l5, %l1 40009890: 12 bf ff d6 bne 400097e8 <_Heap_Allocate_aligned+0x44> 40009894: a8 05 20 01 inc %l4 40009898: 90 10 20 00 clr %o0 } } } } if(stats->max_search < search_count) 4000989c: c2 05 60 44 ld [ %l5 + 0x44 ], %g1 400098a0: 80 a0 40 14 cmp %g1, %l4 400098a4: 2a 80 00 02 bcs,a 400098ac <_Heap_Allocate_aligned+0x108> 400098a8: e8 25 60 44 st %l4, [ %l5 + 0x44 ] stats->max_search = search_count; return user_ptr; } 400098ac: 81 c7 e0 08 ret 400098b0: 91 e8 00 08 restore %g0, %o0, %o0 aligned_user_addr = 0; } } } if(aligned_user_addr) { 400098b4: 80 a6 20 00 cmp %i0, 0 400098b8: 22 bf ff f5 be,a 4000988c <_Heap_Allocate_aligned+0xe8> 400098bc: e2 04 60 08 ld [ %l1 + 8 ], %l1 <== NOT EXECUTED /* The block is indeed acceptable: calculate the size of the block to be allocated and perform allocation. */ uint32_t const alloc_size = block_end - user_addr + HEAP_BLOCK_USER_OFFSET; 400098c0: 82 04 e0 08 add %l3, 8, %g1 400098c4: 88 20 40 02 sub %g1, %g2, %g4 Heap_Block *the_block, uint32_t alloc_size) { Heap_Statistics *const stats = &the_heap->stats; uint32_t const block_size = _Heap_Block_size(the_block); uint32_t const the_rest = block_size - alloc_size; 400098c8: 84 24 80 04 sub %l2, %g4, %g2 _HAssert(_Heap_Is_aligned(block_size, the_heap->page_size)); _HAssert(_Heap_Is_aligned(alloc_size, the_heap->page_size)); _HAssert(alloc_size <= block_size); _HAssert(_Heap_Is_prev_used(the_block)); if(the_rest >= the_heap->min_block_size) { 400098cc: 80 a0 80 1d cmp %g2, %i5 400098d0: 2a 80 00 29 bcs,a 40009974 <_Heap_Allocate_aligned+0x1d0> 400098d4: c6 04 60 08 ld [ %l1 + 8 ], %g3 /* Split the block so that lower part is still free, and upper part becomes used. */ the_block->size = the_rest | HEAP_PREV_USED; 400098d8: 82 10 a0 01 or %g2, 1, %g1 400098dc: c2 24 60 04 st %g1, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( void *base, uint32_t offset ) { return (void *)((char *)base + offset); 400098e0: a2 04 40 02 add %l1, %g2, %l1 the_block = _Heap_Block_at(the_block, the_rest); the_block->prev_size = the_rest; 400098e4: c4 24 40 00 st %g2, [ %l1 ] the_block->size = alloc_size; 400098e8: c8 24 60 04 st %g4, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 400098ec: 84 04 40 04 add %l1, %g4, %g2 _Heap_Block_remove(the_block); alloc_size = block_size; stats->free_blocks -= 1; } /* Mark the block as used (in the next block). */ _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; 400098f0: c2 00 a0 04 ld [ %g2 + 4 ], %g1 400098f4: 82 10 60 01 or %g1, 1, %g1 400098f8: c2 20 a0 04 st %g1, [ %g2 + 4 ] /* Update statistics */ stats->free_size -= alloc_size; 400098fc: c6 05 60 30 ld [ %l5 + 0x30 ], %g3 if(stats->min_free_size > stats->free_size) 40009900: c2 05 60 34 ld [ %l5 + 0x34 ], %g1 stats->free_blocks -= 1; } /* Mark the block as used (in the next block). */ _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; /* Update statistics */ stats->free_size -= alloc_size; 40009904: 86 20 c0 04 sub %g3, %g4, %g3 if(stats->min_free_size > stats->free_size) 40009908: 80 a0 c0 01 cmp %g3, %g1 4000990c: 1a 80 00 03 bcc 40009918 <_Heap_Allocate_aligned+0x174> 40009910: c6 25 60 30 st %g3, [ %l5 + 0x30 ] stats->min_free_size = stats->free_size; 40009914: c6 25 60 34 st %g3, [ %l5 + 0x34 ] stats->used_blocks += 1; 40009918: c2 05 60 40 ld [ %l5 + 0x40 ], %g1 _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 4000991c: c6 05 60 4c ld [ %l5 + 0x4c ], %g3 stats->allocs += 1; 40009920: c4 05 60 48 ld [ %l5 + 0x48 ], %g2 _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; /* Update statistics */ stats->free_size -= alloc_size; if(stats->min_free_size > stats->free_size) stats->min_free_size = stats->free_size; stats->used_blocks += 1; 40009924: 82 00 60 01 inc %g1 _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 40009928: 86 00 e0 01 inc %g3 stats->allocs += 1; 4000992c: 84 00 a0 01 inc %g2 _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 40009930: 86 00 c0 14 add %g3, %l4, %g3 _Heap_Block_at(the_block, alloc_size)->size |= HEAP_PREV_USED; /* Update statistics */ stats->free_size -= alloc_size; if(stats->min_free_size > stats->free_size) stats->min_free_size = stats->free_size; stats->used_blocks += 1; 40009934: c2 25 60 40 st %g1, [ %l5 + 0x40 ] _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; stats->allocs += 1; 40009938: c4 25 60 48 st %g2, [ %l5 + 0x48 ] _HAssert(_Heap_Is_aligned_ptr((void*)aligned_user_addr, alignment)); the_block = block_allocate(the_heap, the_block, alloc_size); stats->searches += search_count + 1; 4000993c: c6 25 60 4c st %g3, [ %l5 + 0x4c ] stats->allocs += 1; check_result(the_heap, the_block, user_addr, aligned_user_addr, size); user_ptr = (void*)aligned_user_addr; 40009940: 10 bf ff d7 b 4000989c <_Heap_Allocate_aligned+0xf8> 40009944: 90 10 00 18 mov %i0, %o0 ) { _H_uptr_t v = *value; uint32_t a = alignment; _H_uptr_t r = v % a; *value = r ? v - r + a : v; 40009948: 82 04 00 1a add %l0, %i2, %g1 4000994c: 90 20 40 04 sub %g1, %g4, %o0 40009950: 86 22 00 10 sub %o0, %l0, %g3 /* The user pointer will be too far from 'user_addr'. See if we can make 'aligned_user_addr' to be close enough to the 'user_addr'. */ aligned_user_addr = user_addr; _Heap_Align_up_uptr(&aligned_user_addr, alignment); if(aligned_user_addr - user_addr >= page_size) { 40009954: 80 a5 80 03 cmp %l6, %g3 40009958: 28 bf ff cd bleu,a 4000988c <_Heap_Allocate_aligned+0xe8> 4000995c: e2 04 60 08 ld [ %l1 + 8 ], %l1 40009960: 10 bf ff d5 b 400098b4 <_Heap_Allocate_aligned+0x110> <== NOT EXECUTED 40009964: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } } } if(stats->max_search < search_count) stats->max_search = search_count; 40009968: 90 10 20 00 clr %o0 <== NOT EXECUTED return user_ptr; } 4000996c: 81 c7 e0 08 ret <== NOT EXECUTED 40009970: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED ) { Heap_Block *block = the_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; 40009974: c4 04 60 0c ld [ %l1 + 0xc ], %g2 /* Don't split the block as remainder is either zero or too small to be used as a separate free block. Change 'alloc_size' to the size of the block and remove the block from the list of free blocks. */ _Heap_Block_remove(the_block); alloc_size = block_size; stats->free_blocks -= 1; 40009978: c2 05 60 38 ld [ %l5 + 0x38 ], %g1 prev->next = next; next->prev = prev; 4000997c: c4 20 e0 0c st %g2, [ %g3 + 0xc ] 40009980: 82 00 7f ff add %g1, -1, %g1 { Heap_Block *block = the_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 40009984: c6 20 a0 08 st %g3, [ %g2 + 8 ] 40009988: c2 25 60 38 st %g1, [ %l5 + 0x38 ] 4000998c: 10 bf ff d8 b 400098ec <_Heap_Allocate_aligned+0x148> 40009990: 88 10 00 12 mov %l2, %g4 400309c4 <_Heap_Get_information>: Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->start; Heap_Block *const end = the_heap->final; 400309c4: d6 02 20 24 ld [ %o0 + 0x24 ], %o3 Heap_Get_information_status _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->start; 400309c8: c2 02 20 20 ld [ %o0 + 0x20 ], %g1 Heap_Block *const end = the_heap->final; _HAssert(the_block->prev_size == HEAP_PREV_USED); _HAssert(_Heap_Is_prev_used(the_block)); the_info->Free.number = 0; 400309cc: c0 22 40 00 clr [ %o1 ] the_info->Free.total = 0; 400309d0: c0 22 60 08 clr [ %o1 + 8 ] the_info->Free.largest = 0; 400309d4: c0 22 60 04 clr [ %o1 + 4 ] the_info->Used.number = 0; 400309d8: c0 22 60 0c clr [ %o1 + 0xc ] the_info->Used.total = 0; 400309dc: c0 22 60 14 clr [ %o1 + 0x14 ] the_info->Used.largest = 0; while ( the_block != end ) { 400309e0: 80 a0 40 0b cmp %g1, %o3 400309e4: 02 80 00 26 be 40030a7c <_Heap_Get_information+0xb8> 400309e8: c0 22 60 10 clr [ %o1 + 0x10 ] 400309ec: 10 80 00 0e b 40030a24 <_Heap_Get_information+0x60> 400309f0: d8 00 60 04 ld [ %g1 + 4 ], %o4 uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { the_info->Used.number++; the_info->Used.total += the_size; 400309f4: c4 02 60 14 ld [ %o1 + 0x14 ], %g2 if ( the_info->Used.largest < the_size ) 400309f8: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 while ( the_block != end ) { uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { the_info->Used.number++; 400309fc: 82 00 60 01 inc %g1 the_info->Used.total += the_size; 40030a00: 84 00 80 04 add %g2, %g4, %g2 while ( the_block != end ) { uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { the_info->Used.number++; 40030a04: c2 22 60 0c st %g1, [ %o1 + 0xc ] the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) 40030a08: 80 a0 c0 04 cmp %g3, %g4 40030a0c: 1a 80 00 03 bcc 40030a18 <_Heap_Get_information+0x54> 40030a10: c4 22 60 14 st %g2, [ %o1 + 0x14 ] the_info->Used.largest = the_size; 40030a14: c8 22 60 10 st %g4, [ %o1 + 0x10 ] the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 40030a18: 80 a2 c0 0d cmp %o3, %o5 40030a1c: 02 80 00 18 be 40030a7c <_Heap_Get_information+0xb8> 40030a20: 82 10 00 0d mov %o5, %g1 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 40030a24: 88 0b 3f fe and %o4, -2, %g4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 40030a28: 9a 00 40 04 add %g1, %g4, %o5 */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 40030a2c: d8 03 60 04 ld [ %o5 + 4 ], %o4 uint32_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); if ( _Heap_Is_prev_used(next_block) ) { 40030a30: 80 8b 20 01 btst 1, %o4 40030a34: 32 bf ff f0 bne,a 400309f4 <_Heap_Get_information+0x30> 40030a38: c2 02 60 0c ld [ %o1 + 0xc ], %g1 the_info->Used.number++; the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) the_info->Used.largest = the_size; } else { the_info->Free.number++; 40030a3c: c2 02 40 00 ld [ %o1 ], %g1 the_info->Free.total += the_size; 40030a40: c4 02 60 08 ld [ %o1 + 8 ], %g2 if ( the_info->Free.largest < the_size ) 40030a44: c6 02 60 04 ld [ %o1 + 4 ], %g3 the_info->Used.number++; the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) the_info->Used.largest = the_size; } else { the_info->Free.number++; 40030a48: 82 00 60 01 inc %g1 the_info->Free.total += the_size; 40030a4c: 84 00 80 04 add %g2, %g4, %g2 the_info->Used.number++; the_info->Used.total += the_size; if ( the_info->Used.largest < the_size ) the_info->Used.largest = the_size; } else { the_info->Free.number++; 40030a50: c2 22 40 00 st %g1, [ %o1 ] the_info->Free.total += the_size; if ( the_info->Free.largest < the_size ) 40030a54: 80 a0 c0 04 cmp %g3, %g4 40030a58: 1a 80 00 03 bcc 40030a64 <_Heap_Get_information+0xa0> 40030a5c: c4 22 60 08 st %g2, [ %o1 + 8 ] the_info->Free.largest = the_size; 40030a60: c8 22 60 04 st %g4, [ %o1 + 4 ] if ( the_size != next_block->prev_size ) 40030a64: c2 03 40 00 ld [ %o5 ], %g1 40030a68: 80 a0 40 04 cmp %g1, %g4 40030a6c: 02 bf ff ec be 40030a1c <_Heap_Get_information+0x58> 40030a70: 80 a2 c0 0d cmp %o3, %o5 40030a74: 81 c3 e0 08 retl <== NOT EXECUTED 40030a78: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED } /* Handle the last dummy block. Don't consider this block to be "used" as client never allocated it. Make 'Used.total' contain this blocks' overhead though. */ the_info->Used.total += HEAP_OVERHEAD; 40030a7c: c2 02 60 14 ld [ %o1 + 0x14 ], %g1 40030a80: 90 10 20 00 clr %o0 40030a84: 82 00 60 08 add %g1, 8, %g1 return HEAP_GET_INFORMATION_SUCCESSFUL; } 40030a88: 81 c3 e0 08 retl 40030a8c: c2 22 60 14 st %g1, [ %o1 + 0x14 ] 40017054 <_Heap_Resize_block>: void *starting_address, size_t size, uint32_t *old_mem_size, uint32_t *avail_mem_size ) { 40017054: 9d e3 bf 98 save %sp, -104, %sp Heap_Block *next_next_block; uint32_t old_block_size; uint32_t old_user_size; uint32_t prev_used_flag; Heap_Statistics *const stats = &the_heap->stats; uint32_t const min_block_size = the_heap->min_block_size; 40017058: ec 06 20 14 ld [ %i0 + 0x14 ], %l6 uint32_t const page_size = the_heap->page_size; 4001705c: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 *old_mem_size = 0; 40017060: c0 26 c0 00 clr [ %i3 ] *avail_mem_size = 0; 40017064: c0 27 00 00 clr [ %i4 ] /* The address passed could be greater than the block address plus * HEAP_BLOCK_USER_OFFSET as _Heap_Allocate_aligned() may produce such user * pointers. To get rid of this offset we need to align the address down * to the nearest 'page_size' boundary. */ _Heap_Align_down_uptr ( &addr, the_heap->page_size ); *the_block = (Heap_Block *)(addr - HEAP_BLOCK_USER_OFFSET); 40017068: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001706c: 7f ff f6 34 call 4001493c <.urem> 40017070: 90 10 00 19 mov %i1, %o0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in ( Heap_Control *the_heap, Heap_Block *the_block ) { return _Addresses_Is_in_range( the_block, the_heap->start, the_heap->final ); 40017074: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 40017078: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 /* The address passed could be greater than the block address plus * HEAP_BLOCK_USER_OFFSET as _Heap_Allocate_aligned() may produce such user * pointers. To get rid of this offset we need to align the address down * to the nearest 'page_size' boundary. */ _Heap_Align_down_uptr ( &addr, the_heap->page_size ); *the_block = (Heap_Block *)(addr - HEAP_BLOCK_USER_OFFSET); 4001707c: 82 06 7f f8 add %i1, -8, %g1 40017080: a2 20 40 08 sub %g1, %o0, %l1 _Heap_Start_of_block(the_heap, starting_address, &the_block); _HAssert(_Heap_Is_block_in(the_heap, the_block)); if (!_Heap_Is_block_in(the_heap, the_block)) 40017084: 80 a4 40 04 cmp %l1, %g4 40017088: 84 60 3f ff subx %g0, -1, %g2 4001708c: 80 a0 c0 11 cmp %g3, %l1 40017090: 82 60 3f ff subx %g0, -1, %g1 40017094: 80 88 80 01 btst %g2, %g1 40017098: 02 80 00 2f be 40017154 <_Heap_Resize_block+0x100> 4001709c: a6 10 00 18 mov %i0, %l3 return HEAP_RESIZE_FATAL_ERROR; prev_used_flag = the_block->size & HEAP_PREV_USED; 400170a0: da 04 60 04 ld [ %l1 + 4 ], %o5 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 400170a4: b0 0b 7f fe and %o5, -2, %i0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 400170a8: a4 04 40 18 add %l1, %i0, %l2 old_block_size = _Heap_Block_size(the_block); next_block = _Heap_Block_at(the_block, old_block_size); _HAssert(_Heap_Is_block_in(the_heap, next_block)); _HAssert(_Heap_Is_prev_used(next_block)); if ( !_Heap_Is_block_in(the_heap, next_block) || 400170ac: 80 a4 80 04 cmp %l2, %g4 400170b0: 84 60 3f ff subx %g0, -1, %g2 400170b4: 80 a0 c0 12 cmp %g3, %l2 400170b8: 82 60 3f ff subx %g0, -1, %g1 400170bc: 80 88 80 01 btst %g2, %g1 400170c0: 02 80 00 25 be 40017154 <_Heap_Resize_block+0x100> 400170c4: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 400170c8: c2 04 a0 04 ld [ %l2 + 4 ], %g1 400170cc: 80 88 60 01 btst 1, %g1 400170d0: 02 80 00 21 be 40017154 <_Heap_Resize_block+0x100> 400170d4: ae 08 7f fe and %g1, -2, %l7 !_Heap_Is_prev_used(next_block)) return HEAP_RESIZE_FATAL_ERROR; next_block_size = _Heap_Block_size(next_block); next_next_block = _Heap_Block_at(next_block, next_block_size); next_is_used = (next_block == the_heap->final) || 400170d8: 80 a0 c0 12 cmp %g3, %l2 400170dc: a8 10 20 01 mov 1, %l4 400170e0: 02 80 00 04 be 400170f0 <_Heap_Resize_block+0x9c> 400170e4: 82 04 80 17 add %l2, %l7, %g1 400170e8: c2 00 60 04 ld [ %g1 + 4 ], %g1 400170ec: a8 08 60 01 and %g1, 1, %l4 _Heap_Is_prev_used(next_next_block); /* See _Heap_Size_of_user_area() source for explanations */ old_user_size = _Addresses_Subtract(next_block, starting_address) 400170f0: 82 24 80 19 sub %l2, %i1, %g1 400170f4: 82 00 60 04 add %g1, 4, %g1 + HEAP_BLOCK_HEADER_OFFSET; *old_mem_size = old_user_size; 400170f8: c2 26 c0 00 st %g1, [ %i3 ] if (size > old_user_size) { 400170fc: 80 a0 40 1a cmp %g1, %i2 40017100: 1a 80 00 17 bcc 4001715c <_Heap_Resize_block+0x108> 40017104: b6 0b 60 01 and %o5, 1, %i3 /* Need to extend the block: allocate part of the next block and then merge 'the_block' and allocated block together. */ if (next_is_used) /* Next block is in use, -- no way to extend */ 40017108: 80 8d 20 ff btst 0xff, %l4 4001710c: 12 80 00 10 bne 4001714c <_Heap_Resize_block+0xf8> 40017110: a0 26 80 01 sub %i2, %g1, %l0 uint32_t alignment ) { uint32_t v = *value; uint32_t a = alignment; uint32_t r = v % a; 40017114: 92 10 00 15 mov %l5, %o1 40017118: 7f ff f6 09 call 4001493c <.urem> 4001711c: 90 10 00 10 mov %l0, %o0 *value = r ? v - r + a : v; 40017120: 80 a2 20 00 cmp %o0, 0 40017124: 02 80 00 05 be 40017138 <_Heap_Resize_block+0xe4> 40017128: 80 a4 00 16 cmp %l0, %l6 4001712c: 82 04 00 15 add %l0, %l5, %g1 40017130: a0 20 40 08 sub %g1, %o0, %l0 40017134: 80 a4 00 16 cmp %l0, %l6 40017138: 0a 80 00 2e bcs 400171f0 <_Heap_Resize_block+0x19c> 4001713c: 90 10 00 10 mov %l0, %o0 else { uint32_t add_block_size = size - old_user_size; _Heap_Align_up(&add_block_size, page_size); if (add_block_size < min_block_size) add_block_size = min_block_size; if (add_block_size > next_block_size) 40017140: 80 a5 c0 08 cmp %l7, %o0 40017144: 1a 80 00 32 bcc 4001720c <_Heap_Resize_block+0x1b8> 40017148: 94 10 00 08 mov %o0, %o2 } } ++stats->resizes; return HEAP_RESIZE_SUCCESSFUL; } 4001714c: 81 c7 e0 08 ret 40017150: 91 e8 20 01 restore %g0, 1, %o0 } } } ++stats->resizes; return HEAP_RESIZE_SUCCESSFUL; 40017154: 81 c7 e0 08 ret 40017158: 91 e8 20 02 restore %g0, 2, %o0 --stats->used_blocks; } } else { /* Calculate how much memory we could free */ uint32_t free_block_size = old_user_size - size; 4001715c: a0 20 40 1a sub %g1, %i2, %l0 uint32_t *value, uint32_t alignment ) { uint32_t v = *value; *value = v - (v % alignment); 40017160: 92 10 00 15 mov %l5, %o1 40017164: 7f ff f5 f6 call 4001493c <.urem> 40017168: 90 10 00 10 mov %l0, %o0 _Heap_Align_down(&free_block_size, page_size); if (free_block_size > 0) { 4001716c: a0 a4 00 08 subcc %l0, %o0, %l0 40017170: 22 80 00 1c be,a 400171e0 <_Heap_Resize_block+0x18c> 40017174: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 /* To free some memory the block should be shortened so that it can can hold 'size' user bytes and still remain not shorter than 'min_block_size'. */ uint32_t new_block_size = old_block_size - free_block_size; 40017178: 84 26 00 10 sub %i0, %l0, %g2 if (new_block_size < min_block_size) { 4001717c: 80 a5 80 02 cmp %l6, %g2 40017180: 18 80 00 1e bgu 400171f8 <_Heap_Resize_block+0x1a4> 40017184: 82 25 80 02 sub %l6, %g2, %g1 _HAssert(new_block_size >= min_block_size); _HAssert(new_block_size + free_block_size == old_block_size); _HAssert(_Heap_Is_aligned(new_block_size, page_size)); _HAssert(_Heap_Is_aligned(free_block_size, page_size)); if (!next_is_used) { 40017188: 80 8d 20 ff btst 0xff, %l4 4001718c: 12 80 00 2a bne 40017234 <_Heap_Resize_block+0x1e0> 40017190: 80 a5 80 10 cmp %l6, %l0 Heap_Block *const new_next_block = _Heap_Block_at(the_block, new_block_size); uint32_t const new_next_block_size = next_block_size + free_block_size; _HAssert(_Heap_Is_block_in(the_heap, next_next_block)); the_block->size = new_block_size | prev_used_flag; 40017194: 82 10 80 1b or %g2, %i3, %g1 40017198: c2 24 60 04 st %g1, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 4001719c: 86 04 40 02 add %l1, %g2, %g3 Heap_Block *new_block ) { Heap_Block *block = old_block; Heap_Block *next = block->next; Heap_Block *prev = block->prev; 400171a0: d8 04 a0 0c ld [ %l2 + 0xc ], %o4 if (!next_is_used) { /* Extend the next block to the low addresses by 'free_block_size' */ Heap_Block *const new_next_block = _Heap_Block_at(the_block, new_block_size); uint32_t const new_next_block_size = next_block_size + free_block_size; 400171a4: 88 04 00 17 add %l0, %l7, %g4 Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *block = old_block; Heap_Block *next = block->next; 400171a8: da 04 a0 08 ld [ %l2 + 8 ], %o5 _HAssert(_Heap_Is_block_in(the_heap, next_next_block)); the_block->size = new_block_size | prev_used_flag; new_next_block->size = new_next_block_size | HEAP_PREV_USED; next_next_block->prev_size = new_next_block_size; 400171ac: c8 24 80 17 st %g4, [ %l2 + %l7 ] _Heap_Block_at(the_block, new_block_size); uint32_t const new_next_block_size = next_block_size + free_block_size; _HAssert(_Heap_Is_block_in(the_heap, next_next_block)); the_block->size = new_block_size | prev_used_flag; new_next_block->size = new_next_block_size | HEAP_PREV_USED; 400171b0: 84 11 20 01 or %g4, 1, %g2 400171b4: c4 20 e0 04 st %g2, [ %g3 + 4 ] next_next_block->prev_size = new_next_block_size; _Heap_Block_replace(next_block, new_next_block); the_heap->stats.free_size += free_block_size; 400171b8: c2 04 e0 30 ld [ %l3 + 0x30 ], %g1 Heap_Block *prev = block->prev; block = new_block; block->next = next; 400171bc: da 20 e0 08 st %o5, [ %g3 + 8 ] 400171c0: 82 00 40 10 add %g1, %l0, %g1 block->prev = prev; 400171c4: d8 20 e0 0c st %o4, [ %g3 + 0xc ] 400171c8: c2 24 e0 30 st %g1, [ %l3 + 0x30 ] *avail_mem_size = new_next_block_size - HEAP_BLOCK_USED_OVERHEAD; 400171cc: 88 01 3f fc add %g4, -4, %g4 next->prev = prev->next = block; 400171d0: c6 23 60 0c st %g3, [ %o5 + 0xc ] 400171d4: c6 23 20 08 st %g3, [ %o4 + 8 ] 400171d8: c8 27 00 00 st %g4, [ %i4 ] *avail_mem_size = free_block_size - HEAP_BLOCK_USED_OVERHEAD; } } } ++stats->resizes; 400171dc: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 400171e0: 82 00 60 01 inc %g1 400171e4: c2 24 e0 54 st %g1, [ %l3 + 0x54 ] 400171e8: 81 c7 e0 08 ret 400171ec: 91 e8 20 00 restore %g0, 0, %o0 ) { uint32_t v = *value; uint32_t a = alignment; uint32_t r = v % a; *value = r ? v - r + a : v; 400171f0: 10 bf ff d4 b 40017140 <_Heap_Resize_block+0xec> 400171f4: 90 10 00 16 mov %l6, %o0 if (new_block_size < min_block_size) { uint32_t delta = min_block_size - new_block_size; _HAssert(free_block_size >= delta); free_block_size -= delta; if (free_block_size == 0) { 400171f8: a0 a4 00 01 subcc %l0, %g1, %l0 400171fc: 12 bf ff e3 bne 40017188 <_Heap_Resize_block+0x134> 40017200: 84 00 80 01 add %g2, %g1, %g2 *avail_mem_size = free_block_size - HEAP_BLOCK_USED_OVERHEAD; } } } ++stats->resizes; 40017204: 10 bf ff f7 b 400171e0 <_Heap_Resize_block+0x18c> 40017208: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 _Heap_Align_up(&add_block_size, page_size); if (add_block_size < min_block_size) add_block_size = min_block_size; if (add_block_size > next_block_size) return HEAP_RESIZE_UNSATISFIED; /* Next block is too small or none. */ add_block_size = 4001720c: 92 10 00 12 mov %l2, %o1 40017210: 7f ff bd f7 call 400069ec <_Heap_Block_allocate> 40017214: 90 10 00 13 mov %l3, %o0 _Heap_Block_allocate(the_heap, next_block, add_block_size); /* Merge two subsequent blocks */ the_block->size = (old_block_size + add_block_size) | prev_used_flag; 40017218: 90 02 00 18 add %o0, %i0, %o0 4001721c: 90 12 00 1b or %o0, %i3, %o0 40017220: d0 24 60 04 st %o0, [ %l1 + 4 ] --stats->used_blocks; 40017224: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 40017228: 82 00 7f ff add %g1, -1, %g1 4001722c: 10 bf ff ec b 400171dc <_Heap_Resize_block+0x188> 40017230: c2 24 e0 40 st %g1, [ %l3 + 0x40 ] next_next_block->prev_size = new_next_block_size; _Heap_Block_replace(next_block, new_next_block); the_heap->stats.free_size += free_block_size; *avail_mem_size = new_next_block_size - HEAP_BLOCK_USED_OVERHEAD; } else if (free_block_size >= min_block_size) { 40017234: 38 bf ff eb bgu,a 400171e0 <_Heap_Resize_block+0x18c> <== NOT EXECUTED 40017238: c2 04 e0 54 ld [ %l3 + 0x54 ], %g1 <== NOT EXECUTED /* Split the block into 2 used parts, then free the second one. */ the_block->size = new_block_size | prev_used_flag; 4001723c: 82 10 80 1b or %g2, %i3, %g1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 40017240: 92 04 40 02 add %l1, %g2, %o1 <== NOT EXECUTED 40017244: c2 24 60 04 st %g1, [ %l1 + 4 ] <== NOT EXECUTED next_block = _Heap_Block_at(the_block, new_block_size); next_block->size = free_block_size | HEAP_PREV_USED; 40017248: 84 14 20 01 or %l0, 1, %g2 <== NOT EXECUTED 4001724c: c4 22 60 04 st %g2, [ %o1 + 4 ] <== NOT EXECUTED ++stats->used_blocks; /* We have created used block */ 40017250: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40017254: c4 04 e0 50 ld [ %l3 + 0x50 ], %g2 <== NOT EXECUTED } else if (free_block_size >= min_block_size) { /* Split the block into 2 used parts, then free the second one. */ the_block->size = new_block_size | prev_used_flag; next_block = _Heap_Block_at(the_block, new_block_size); next_block->size = free_block_size | HEAP_PREV_USED; ++stats->used_blocks; /* We have created used block */ 40017258: 82 00 60 01 inc %g1 <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 4001725c: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED } else if (free_block_size >= min_block_size) { /* Split the block into 2 used parts, then free the second one. */ the_block->size = new_block_size | prev_used_flag; next_block = _Heap_Block_at(the_block, new_block_size); next_block->size = free_block_size | HEAP_PREV_USED; ++stats->used_blocks; /* We have created used block */ 40017260: c2 24 e0 40 st %g1, [ %l3 + 0x40 ] <== NOT EXECUTED --stats->frees; /* Don't count next call in stats */ 40017264: c4 24 e0 50 st %g2, [ %l3 + 0x50 ] <== NOT EXECUTED _Heap_Free(the_heap, _Heap_User_area(next_block)); 40017268: 92 02 60 08 add %o1, 8, %o1 <== NOT EXECUTED 4001726c: 7f ff d3 69 call 4000c010 <_Heap_Free> <== NOT EXECUTED 40017270: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED *avail_mem_size = free_block_size - HEAP_BLOCK_USED_OVERHEAD; 40017274: 82 04 3f fc add %l0, -4, %g1 <== NOT EXECUTED 40017278: 10 bf ff d9 b 400171dc <_Heap_Resize_block+0x188> <== NOT EXECUTED 4001727c: c2 27 00 00 st %g1, [ %i4 ] <== NOT EXECUTED 4000f914 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 4000f914: 9d e3 bf 98 save %sp, -104, %sp /* if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) 4000f918: 80 a6 60 00 cmp %i1, 0 Heap_Control *the_heap, int source, bool do_dump ) { Heap_Block *the_block = the_heap->start; 4000f91c: e2 06 20 20 ld [ %i0 + 0x20 ], %l1 /* if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) 4000f920: 06 80 00 8c bl 4000fb50 <_Heap_Walk+0x23c> 4000f924: ec 06 20 24 ld [ %i0 + 0x24 ], %l6 /* * Handle the 1st block */ if (!_Heap_Is_prev_used(the_block)) { 4000f928: c2 04 60 04 ld [ %l1 + 4 ], %g1 4000f92c: 80 88 60 01 btst 1, %g1 4000f930: 02 80 00 81 be 4000fb34 <_Heap_Walk+0x220> 4000f934: a6 10 20 00 clr %l3 printk("PASS: %d !HEAP_PREV_USED flag of 1st block isn't set\n", source); error = 1; } if (the_block->prev_size != the_heap->page_size) { 4000f938: c4 04 40 00 ld [ %l1 ], %g2 4000f93c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 4000f940: 80 a0 80 01 cmp %g2, %g1 4000f944: 02 80 00 08 be 4000f964 <_Heap_Walk+0x50> 4000f948: 80 a4 40 16 cmp %l1, %l6 printk("PASS: %d !prev_size of 1st block isn't page_size\n", source); 4000f94c: 11 10 00 75 sethi %hi(0x4001d400), %o0 <== NOT EXECUTED 4000f950: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000f954: 90 12 23 68 or %o0, 0x368, %o0 <== NOT EXECUTED 4000f958: 7f ff d7 d6 call 400058b0 <== NOT EXECUTED 4000f95c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED error = 1; } while ( the_block != end ) { 4000f960: 80 a4 40 16 cmp %l1, %l6 <== NOT EXECUTED 4000f964: 22 80 00 63 be,a 4000faf0 <_Heap_Walk+0x1dc> 4000f968: a2 10 00 16 mov %l6, %l1 <== NOT EXECUTED printk(" prev_size %d", the_block->prev_size); else printk(" (prev_size) %d", the_block->prev_size); } if (!_Heap_Is_block_in(the_heap, next_block)) { 4000f96c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4000f970: c8 04 60 04 ld [ %l1 + 4 ], %g4 4000f974: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 4000f978: a4 09 3f fe and %g4, -2, %l2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( void *base, uint32_t offset ) { return (Heap_Block *) _Addresses_Add_offset( base, offset ); 4000f97c: a0 04 40 12 add %l1, %l2, %l0 4000f980: 80 a4 00 01 cmp %l0, %g1 4000f984: 84 60 3f ff subx %g0, -1, %g2 4000f988: 80 a0 c0 10 cmp %g3, %l0 4000f98c: 82 60 3f ff subx %g0, -1, %g1 4000f990: 80 88 80 01 btst %g2, %g1 4000f994: 02 80 00 77 be 4000fb70 <_Heap_Walk+0x25c> 4000f998: 03 10 00 75 sethi %hi(0x4001d400), %g1 Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) block = block->next; if(block != the_block) { if (do_dump || error) printk("\n"); printk("PASS: %d !the_block not in the free list", source); 4000f99c: 05 10 00 76 sethi %hi(0x4001d800), %g2 { /* Check if 'the_block' is in the free block list */ Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) block = block->next; if(block != the_block) { if (do_dump || error) printk("\n"); 4000f9a0: ba 10 63 98 or %g1, 0x398, %i5 printk("PASS: %d !the_block not in the free list", source); 4000f9a4: ae 10 a0 28 or %g2, 0x28, %l7 printk("PASS: %d !front and back sizes don't match", source); error = 1; } if (!prev_used) { if (do_dump || error) printk("\n"); printk("PASS: %d !two consecutive blocks are free", source); 4000f9a8: 03 10 00 75 sethi %hi(0x4001d400), %g1 if (!_Heap_Is_prev_used(next_block)) { if (do_dump) printk( " prev %p next %p", the_block->prev, the_block->next); if (_Heap_Block_size(the_block) != next_block->prev_size) { if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); 4000f9ac: 05 10 00 75 sethi %hi(0x4001d400), %g2 */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 4000f9b0: a8 09 20 01 and %g4, 1, %l4 error = 1; } if (!prev_used) { if (do_dump || error) printk("\n"); printk("PASS: %d !two consecutive blocks are free", source); 4000f9b4: b8 10 63 f8 or %g1, 0x3f8, %i4 if (!_Heap_Is_prev_used(next_block)) { if (do_dump) printk( " prev %p next %p", the_block->prev, the_block->next); if (_Heap_Block_size(the_block) != next_block->prev_size) { if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); 4000f9b8: b6 10 a3 c8 or %g2, 0x3c8, %i3 4000f9bc: aa 10 00 10 mov %l0, %l5 printk("PASS: %d !block %p is out of heap\n", source, next_block); error = 1; break; } if (!_Heap_Is_prev_used(next_block)) { 4000f9c0: c2 04 20 04 ld [ %l0 + 4 ], %g1 4000f9c4: 80 88 60 01 btst 1, %g1 4000f9c8: 12 80 00 20 bne 4000fa48 <_Heap_Walk+0x134> 4000f9cc: 80 a4 e0 00 cmp %l3, 0 if (do_dump) printk( " prev %p next %p", the_block->prev, the_block->next); if (_Heap_Block_size(the_block) != next_block->prev_size) { 4000f9d0: c2 04 00 00 ld [ %l0 ], %g1 4000f9d4: 80 a0 40 12 cmp %g1, %l2 4000f9d8: 02 80 00 07 be 4000f9f4 <_Heap_Walk+0xe0> 4000f9dc: 80 8d 20 ff btst 0xff, %l4 if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); 4000f9e0: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 4000f9e4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000f9e8: 7f ff d7 b2 call 400058b0 <== NOT EXECUTED 4000f9ec: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED error = 1; } if (!prev_used) { 4000f9f0: 80 8d 20 ff btst 0xff, %l4 <== NOT EXECUTED 4000f9f4: 32 80 00 0a bne,a 4000fa1c <_Heap_Walk+0x108> 4000f9f8: c2 06 20 08 ld [ %i0 + 8 ], %g1 if (do_dump || error) printk("\n"); 4000f9fc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 4000fa00: 12 80 00 49 bne 4000fb24 <_Heap_Walk+0x210> <== NOT EXECUTED 4000fa04: 01 00 00 00 nop <== NOT EXECUTED printk("PASS: %d !two consecutive blocks are free", source); 4000fa08: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED 4000fa0c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fa10: 7f ff d7 a8 call 400058b0 <== NOT EXECUTED 4000fa14: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Heap_Block *_Heap_First ( Heap_Control *the_heap ) { return _Heap_Head(the_heap)->next; 4000fa18: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED error = 1; } { /* Check if 'the_block' is in the free block list */ Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) 4000fa1c: 80 a0 40 11 cmp %g1, %l1 4000fa20: 02 80 00 0a be 4000fa48 <_Heap_Walk+0x134> 4000fa24: 80 a4 e0 00 cmp %l3, 0 4000fa28: 80 a6 00 01 cmp %i0, %g1 4000fa2c: 02 80 00 58 be 4000fb8c <_Heap_Walk+0x278> 4000fa30: 80 a0 40 11 cmp %g1, %l1 block = block->next; 4000fa34: c2 00 60 08 ld [ %g1 + 8 ], %g1 error = 1; } { /* Check if 'the_block' is in the free block list */ Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) 4000fa38: 80 a0 40 11 cmp %g1, %l1 4000fa3c: 12 bf ff fc bne 4000fa2c <_Heap_Walk+0x118> 4000fa40: 80 a6 00 01 cmp %i0, %g1 error = 1; } } } if (do_dump || error) printk("\n"); 4000fa44: 80 a4 e0 00 cmp %l3, 0 4000fa48: 32 80 00 58 bne,a 4000fba8 <_Heap_Walk+0x294> 4000fa4c: 27 10 00 75 sethi %hi(0x4001d400), %l3 <== NOT EXECUTED if (the_size < the_heap->min_block_size) { 4000fa50: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 4000fa54: 80 a0 40 12 cmp %g1, %l2 4000fa58: 18 80 00 40 bgu 4000fb58 <_Heap_Walk+0x244> 4000fa5c: 11 10 00 76 sethi %hi(0x4001d800), %o0 printk("PASS: %d !block size is too small\n", source); error = 1; break; } if (!_Heap_Is_aligned( the_size, the_heap->page_size)) { 4000fa60: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4000fa64: 40 00 28 7a call 40019c4c <.urem> 4000fa68: 90 10 00 12 mov %l2, %o0 4000fa6c: 80 a2 20 00 cmp %o0, 0 4000fa70: 12 80 00 15 bne 4000fac4 <_Heap_Walk+0x1b0> 4000fa74: 80 a4 e0 00 cmp %l3, 0 printk("PASS: %d !block size is misaligned\n", source); error = 1; } if (++passes > (do_dump ? 10 : 0) && error) 4000fa78: 12 80 00 17 bne 4000fad4 <_Heap_Walk+0x1c0> 4000fa7c: 80 a5 80 10 cmp %l6, %l0 if (the_block->prev_size != the_heap->page_size) { printk("PASS: %d !prev_size of 1st block isn't page_size\n", source); error = 1; } while ( the_block != end ) { 4000fa80: 02 80 00 1c be 4000faf0 <_Heap_Walk+0x1dc> 4000fa84: a2 10 00 16 mov %l6, %l1 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4000fa88: c8 04 20 04 ld [ %l0 + 4 ], %g4 printk(" prev_size %d", the_block->prev_size); else printk(" (prev_size) %d", the_block->prev_size); } if (!_Heap_Is_block_in(the_heap, next_block)) { 4000fa8c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 4000fa90: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 4000fa94: a4 09 3f fe and %g4, -2, %l2 4000fa98: a0 04 00 12 add %l0, %l2, %l0 4000fa9c: 80 a4 00 01 cmp %l0, %g1 4000faa0: 84 60 3f ff subx %g0, -1, %g2 4000faa4: 80 a0 c0 10 cmp %g3, %l0 4000faa8: 82 60 3f ff subx %g0, -1, %g1 4000faac: 80 88 80 01 btst %g2, %g1 4000fab0: 02 80 00 2f be 4000fb6c <_Heap_Walk+0x258> 4000fab4: a8 09 20 01 and %g4, 1, %l4 */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 4000fab8: a2 10 00 15 mov %l5, %l1 4000fabc: 10 bf ff c1 b 4000f9c0 <_Heap_Walk+0xac> 4000fac0: aa 10 00 10 mov %l0, %l5 printk("PASS: %d !block size is too small\n", source); error = 1; break; } if (!_Heap_Is_aligned( the_size, the_heap->page_size)) { printk("PASS: %d !block size is misaligned\n", source); 4000fac4: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000fac8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000facc: 7f ff d7 79 call 400058b0 <== NOT EXECUTED 4000fad0: 90 12 20 80 or %o0, 0x80, %o0 <== NOT EXECUTED the_block = next_block; } if (the_block != end) { printk("PASS: %d !last block address isn't equal to 'final' %p %p\n", 4000fad4: 96 10 00 16 mov %l6, %o3 <== NOT EXECUTED 4000fad8: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000fadc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fae0: 90 12 20 a8 or %o0, 0xa8, %o0 <== NOT EXECUTED 4000fae4: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000fae8: 7f ff d7 72 call 400058b0 <== NOT EXECUTED 4000faec: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED source, the_block, end); error = 1; } if (_Heap_Block_size(the_block) != the_heap->page_size) { 4000faf0: d6 06 20 10 ld [ %i0 + 0x10 ], %o3 */ RTEMS_INLINE_ROUTINE uint32_t _Heap_Block_size ( Heap_Block *the_block ) { return (the_block->size & ~HEAP_PREV_USED); 4000faf4: c2 04 60 04 ld [ %l1 + 4 ], %g1 4000faf8: 94 08 7f fe and %g1, -2, %o2 4000fafc: 80 a2 c0 0a cmp %o3, %o2 4000fb00: 02 80 00 07 be 4000fb1c <_Heap_Walk+0x208> 4000fb04: b0 10 00 13 mov %l3, %i0 printk("PASS: %d !last block's size isn't page_size (%d != %d)\n", source, 4000fb08: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fb0c: 11 10 00 76 sethi %hi(0x4001d800), %o0 <== NOT EXECUTED 4000fb10: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 4000fb14: 7f ff d7 67 call 400058b0 <== NOT EXECUTED 4000fb18: 90 12 20 e8 or %o0, 0xe8, %o0 <== NOT EXECUTED if(do_dump && error) _Internal_error_Occurred( INTERNAL_ERROR_CORE, TRUE, 0xffff0000 ); return error; } 4000fb1c: 81 c7 e0 08 ret 4000fb20: 81 e8 00 00 restore if (do_dump) printk("\n"); printk("PASS: %d !front and back sizes don't match", source); error = 1; } if (!prev_used) { if (do_dump || error) printk("\n"); 4000fb24: 7f ff d7 63 call 400058b0 <== NOT EXECUTED 4000fb28: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED printk("PASS: %d !two consecutive blocks are free", source); 4000fb2c: 10 bf ff b8 b 4000fa0c <_Heap_Walk+0xf8> <== NOT EXECUTED 4000fb30: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED /* * Handle the 1st block */ if (!_Heap_Is_prev_used(the_block)) { printk("PASS: %d !HEAP_PREV_USED flag of 1st block isn't set\n", source); 4000fb34: 11 10 00 75 sethi %hi(0x4001d400), %o0 <== NOT EXECUTED 4000fb38: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fb3c: 90 12 23 30 or %o0, 0x330, %o0 <== NOT EXECUTED 4000fb40: 7f ff d7 5c call 400058b0 <== NOT EXECUTED 4000fb44: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED error = 1; } if (the_block->prev_size != the_heap->page_size) { 4000fb48: 10 bf ff 7d b 4000f93c <_Heap_Walk+0x28> <== NOT EXECUTED 4000fb4c: c4 04 40 00 ld [ %l1 ], %g2 <== NOT EXECUTED if ( !_System_state_Is_up( _System_state_Get() ) ) return TRUE; */ if (source < 0) source = the_heap->stats.instance; 4000fb50: 10 bf ff 76 b 4000f928 <_Heap_Walk+0x14> <== NOT EXECUTED 4000fb54: f2 06 20 28 ld [ %i0 + 0x28 ], %i1 <== NOT EXECUTED } if (do_dump || error) printk("\n"); if (the_size < the_heap->min_block_size) { printk("PASS: %d !block size is too small\n", source); 4000fb58: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fb5c: 7f ff d7 55 call 400058b0 <== NOT EXECUTED 4000fb60: 90 12 20 58 or %o0, 0x58, %o0 <== NOT EXECUTED the_block = next_block; } if (the_block != end) { printk("PASS: %d !last block address isn't equal to 'final' %p %p\n", 4000fb64: 10 bf ff dd b 4000fad8 <_Heap_Walk+0x1c4> <== NOT EXECUTED 4000fb68: 96 10 00 16 mov %l6, %o3 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used ( Heap_Block *the_block ) { return (the_block->size & HEAP_PREV_USED); 4000fb6c: a2 10 00 15 mov %l5, %l1 <== NOT EXECUTED printk(" (prev_size) %d", the_block->prev_size); } if (!_Heap_Is_block_in(the_heap, next_block)) { if (do_dump) printk("\n"); printk("PASS: %d !block %p is out of heap\n", source, next_block); 4000fb70: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 4000fb74: 11 10 00 75 sethi %hi(0x4001d400), %o0 <== NOT EXECUTED 4000fb78: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000fb7c: 7f ff d7 4d call 400058b0 <== NOT EXECUTED 4000fb80: 90 12 23 a0 or %o0, 0x3a0, %o0 <== NOT EXECUTED the_block = next_block; } if (the_block != end) { printk("PASS: %d !last block address isn't equal to 'final' %p %p\n", 4000fb84: 10 bf ff d5 b 4000fad8 <_Heap_Walk+0x1c4> <== NOT EXECUTED 4000fb88: 96 10 00 16 mov %l6, %o3 <== NOT EXECUTED { /* Check if 'the_block' is in the free block list */ Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) block = block->next; if(block != the_block) { 4000fb8c: 02 bf ff ae be 4000fa44 <_Heap_Walk+0x130> <== NOT EXECUTED 4000fb90: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED if (do_dump || error) printk("\n"); 4000fb94: 12 80 00 0a bne 4000fbbc <_Heap_Walk+0x2a8> <== NOT EXECUTED 4000fb98: 27 10 00 75 sethi %hi(0x4001d400), %l3 <== NOT EXECUTED printk("PASS: %d !the_block not in the free list", source); 4000fb9c: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 4000fba0: 7f ff d7 44 call 400058b0 <== NOT EXECUTED 4000fba4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED error = 1; } } } if (do_dump || error) printk("\n"); 4000fba8: 90 14 e3 98 or %l3, 0x398, %o0 <== NOT EXECUTED 4000fbac: 7f ff d7 41 call 400058b0 <== NOT EXECUTED 4000fbb0: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED if (the_size < the_heap->min_block_size) { 4000fbb4: 10 bf ff a8 b 4000fa54 <_Heap_Walk+0x140> <== NOT EXECUTED 4000fbb8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 <== NOT EXECUTED { /* Check if 'the_block' is in the free block list */ Heap_Block* block = _Heap_First(the_heap); while(block != the_block && block != tail) block = block->next; if(block != the_block) { if (do_dump || error) printk("\n"); 4000fbbc: 7f ff d7 3d call 400058b0 <== NOT EXECUTED 4000fbc0: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED printk("PASS: %d !the_block not in the free list", source); 4000fbc4: 10 bf ff f7 b 4000fba0 <_Heap_Walk+0x28c> <== NOT EXECUTED 4000fbc8: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 40006b5c <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40006b5c: 9d e3 bf 98 save %sp, -104, %sp * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 40006b60: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40006b64: a0 10 00 18 mov %i0, %l0 * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 40006b68: 80 a0 60 00 cmp %g1, 0 40006b6c: 02 80 00 1d be 40006be0 <_Objects_Allocate+0x84> 40006b70: b0 10 20 00 clr %i0 /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 40006b74: a2 04 20 20 add %l0, 0x20, %l1 40006b78: 40 00 14 47 call 4000bc94 <_Chain_Get> 40006b7c: 90 10 00 11 mov %l1, %o0 if ( information->auto_extend ) { 40006b80: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1 40006b84: 80 a0 60 00 cmp %g1, 0 40006b88: 02 80 00 16 be 40006be0 <_Objects_Allocate+0x84> 40006b8c: b0 10 00 08 mov %o0, %i0 /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 40006b90: 80 a2 20 00 cmp %o0, 0 40006b94: 02 80 00 15 be 40006be8 <_Objects_Allocate+0x8c> 40006b98: 01 00 00 00 nop } if ( the_object ) { uint32_t block; block = _Objects_Get_index( the_object->id ) - 40006b9c: c4 06 20 08 ld [ %i0 + 8 ], %g2 40006ba0: d0 04 20 08 ld [ %l0 + 8 ], %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006ba4: d2 04 20 14 ld [ %l0 + 0x14 ], %o1 } if ( the_object ) { uint32_t block; block = _Objects_Get_index( the_object->id ) - 40006ba8: 03 00 00 3f sethi %hi(0xfc00), %g1 40006bac: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40006bb0: 84 08 80 01 and %g2, %g1, %g2 40006bb4: 90 0a 00 01 and %o0, %g1, %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006bb8: 40 00 36 b5 call 4001468c <.udiv> 40006bbc: 90 20 80 08 sub %g2, %o0, %o0 40006bc0: c6 04 20 30 ld [ %l0 + 0x30 ], %g3 40006bc4: 91 2a 20 02 sll %o0, 2, %o0 information->inactive--; 40006bc8: c2 14 20 2c lduh [ %l0 + 0x2c ], %g1 block = _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006bcc: c4 00 c0 08 ld [ %g3 + %o0 ], %g2 information->inactive--; 40006bd0: 82 00 7f ff add %g1, -1, %g1 block = _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006bd4: 84 00 bf ff add %g2, -1, %g2 information->inactive--; 40006bd8: c2 34 20 2c sth %g1, [ %l0 + 0x2c ] block = _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006bdc: c4 20 c0 08 st %g2, [ %g3 + %o0 ] information->inactive--; } } return the_object; } 40006be0: 81 c7 e0 08 ret 40006be4: 81 e8 00 00 restore * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 40006be8: 40 00 00 14 call 40006c38 <_Objects_Extend_information> 40006bec: 90 10 00 10 mov %l0, %o0 the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 40006bf0: 40 00 14 29 call 4000bc94 <_Chain_Get> 40006bf4: 90 10 00 11 mov %l1, %o0 } if ( the_object ) { 40006bf8: b0 92 20 00 orcc %o0, 0, %i0 40006bfc: 32 bf ff e9 bne,a 40006ba0 <_Objects_Allocate+0x44> 40006c00: c4 06 20 08 ld [ %i0 + 8 ], %g2 information->inactive--; } } return the_object; } 40006c04: 81 c7 e0 08 ret <== NOT EXECUTED 40006c08: 81 e8 00 00 restore <== NOT EXECUTED 40006c38 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 40006c38: 9d e3 bf 88 save %sp, -120, %sp */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_index( Objects_Id id ) { return (id >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS; 40006c3c: c4 06 20 08 ld [ %i0 + 8 ], %g2 minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; if ( information->maximum < minimum_index ) 40006c40: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 40006c44: 03 00 00 3f sethi %hi(0xfc00), %g1 40006c48: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40006c4c: a8 08 80 01 and %g2, %g1, %l4 40006c50: 80 a5 40 14 cmp %l5, %l4 40006c54: 1a 80 00 79 bcc 40006e38 <_Objects_Extend_information+0x200> 40006c58: e0 06 20 14 ld [ %i0 + 0x14 ], %l0 40006c5c: a6 10 00 14 mov %l4, %l3 40006c60: a4 10 20 00 clr %l2 40006c64: a2 10 20 00 clr %l1 40006c68: ac 10 20 01 mov 1, %l6 40006c6c: 90 10 20 03 mov 3, %o0 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { 40006c70: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40006c74: 80 a0 60 00 cmp %g1, 0 40006c78: 12 80 00 8d bne 40006eac <_Objects_Extend_information+0x274> 40006c7c: ba 04 00 15 add %l0, %l5, %i5 if ( !object_blocks ) return; } else { object_blocks = (void**) 40006c80: 90 02 00 14 add %o0, %l4, %o0 40006c84: 90 02 00 1d add %o0, %i5, %o0 40006c88: 40 00 08 f0 call 40009048 <_Workspace_Allocate_or_fatal_error> 40006c8c: 91 2a 20 02 sll %o0, 2, %o0 40006c90: ae 10 00 08 mov %o0, %l7 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40006c94: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 /* * Break the block into the various sections. * */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 40006c98: 85 2d a0 02 sll %l6, 2, %g2 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40006c9c: 80 a0 40 14 cmp %g1, %l4 /* * Break the block into the various sections. * */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 40006ca0: ac 05 c0 02 add %l7, %g2, %l6 * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40006ca4: 18 80 00 94 bgu 40006ef4 <_Objects_Extend_information+0x2bc> 40006ca8: a0 05 80 02 add %l6, %g2, %l0 else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40006cac: 80 a5 20 00 cmp %l4, 0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40006cb0: 84 10 20 00 clr %g2 else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40006cb4: 02 80 00 08 be 40006cd4 <_Objects_Extend_information+0x9c> 40006cb8: ab 2c a0 02 sll %l2, 2, %l5 local_table[ index ] = NULL; 40006cbc: 83 28 a0 02 sll %g2, 2, %g1 else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40006cc0: 84 00 a0 01 inc %g2 40006cc4: 80 a0 80 14 cmp %g2, %l4 40006cc8: 0a bf ff fd bcs 40006cbc <_Objects_Extend_information+0x84> 40006ccc: c0 24 00 01 clr [ %l0 + %g1 ] 40006cd0: ab 2c a0 02 sll %l2, 2, %l5 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 40006cd4: c0 25 80 15 clr [ %l6 + %l5 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006cd8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40006cdc: 86 04 c0 01 add %l3, %g1, %g3 40006ce0: 80 a4 c0 03 cmp %l3, %g3 40006ce4: 1a 80 00 0a bcc 40006d0c <_Objects_Extend_information+0xd4> 40006ce8: c0 25 c0 15 clr [ %l7 + %l5 ] 40006cec: 83 2c e0 02 sll %l3, 2, %g1 40006cf0: 84 04 00 01 add %l0, %g1, %g2 40006cf4: 82 10 00 13 mov %l3, %g1 index++ ) { local_table[ index ] = NULL; 40006cf8: c0 20 80 00 clr [ %g2 ] object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 40006cfc: 82 00 60 01 inc %g1 object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006d00: 80 a0 40 03 cmp %g1, %g3 40006d04: 0a bf ff fd bcs 40006cf8 <_Objects_Extend_information+0xc0> 40006d08: 84 00 a0 04 add %g2, 4, %g2 index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40006d0c: 7f ff ec 05 call 40001d20 40006d10: 01 00 00 00 nop information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40006d14: c2 06 00 00 ld [ %i0 ], %g1 40006d18: c8 16 20 04 lduh [ %i0 + 4 ], %g4 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; 40006d1c: e0 26 20 1c st %l0, [ %i0 + 0x1c ] information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40006d20: 89 29 20 1b sll %g4, 0x1b, %g4 40006d24: 87 2f 60 10 sll %i5, 0x10, %g3 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 40006d28: e0 06 20 34 ld [ %i0 + 0x34 ], %l0 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40006d2c: 87 30 e0 10 srl %g3, 0x10, %g3 40006d30: 05 00 00 40 sethi %hi(0x10000), %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 40006d34: ec 26 20 30 st %l6, [ %i0 + 0x30 ] information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40006d38: 83 28 60 18 sll %g1, 0x18, %g1 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; 40006d3c: fa 36 20 10 sth %i5, [ %i0 + 0x10 ] information->maximum_id = _Objects_Build_id( 40006d40: 82 10 40 02 or %g1, %g2, %g1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 40006d44: ee 26 20 34 st %l7, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = maximum; information->maximum_id = _Objects_Build_id( 40006d48: 82 10 40 04 or %g1, %g4, %g1 40006d4c: 82 10 40 03 or %g1, %g3, %g1 40006d50: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 40006d54: 7f ff eb f7 call 40001d30 40006d58: 01 00 00 00 nop if ( old_tables ) 40006d5c: 80 a4 20 00 cmp %l0, 0 40006d60: 22 80 00 05 be,a 40006d74 <_Objects_Extend_information+0x13c> 40006d64: e0 06 20 14 ld [ %i0 + 0x14 ], %l0 _Workspace_Free( old_tables ); 40006d68: 40 00 08 aa call 40009010 <_Workspace_Free> 40006d6c: 90 10 00 10 mov %l0, %o0 40006d70: e0 06 20 14 ld [ %i0 + 0x14 ], %l0 /* * Allocate the name table, and the objects */ if ( information->auto_extend ) { 40006d74: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40006d78: 80 a0 60 00 cmp %g1, 0 40006d7c: 02 80 00 55 be 40006ed0 <_Objects_Extend_information+0x298> 40006d80: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 information->object_blocks[ block ] = 40006d84: 90 10 00 10 mov %l0, %o0 40006d88: 40 00 36 07 call 400145a4 <.umul> 40006d8c: e0 06 20 34 ld [ %i0 + 0x34 ], %l0 40006d90: 40 00 08 a7 call 4000902c <_Workspace_Allocate> 40006d94: a9 2c 60 02 sll %l1, 2, %l4 _Workspace_Allocate( (information->allocation_size * information->size) ); if ( !information->object_blocks[ block ] ) 40006d98: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Allocate the name table, and the objects */ if ( information->auto_extend ) { information->object_blocks[ block ] = 40006d9c: d0 24 00 14 st %o0, [ %l0 + %l4 ] _Workspace_Allocate( (information->allocation_size * information->size) ); if ( !information->object_blocks[ block ] ) 40006da0: d2 00 40 14 ld [ %g1 + %l4 ], %o1 40006da4: 80 a2 60 00 cmp %o1, 0 40006da8: 02 80 00 64 be 40006f38 <_Objects_Extend_information+0x300> 40006dac: 01 00 00 00 nop /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006db0: d4 06 20 14 ld [ %i0 + 0x14 ], %o2 40006db4: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006db8: a0 10 00 13 mov %l3, %l0 40006dbc: a2 06 20 20 add %i0, 0x20, %l1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006dc0: a6 07 bf ec add %fp, -20, %l3 index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { the_object->id = _Objects_Build_id( 40006dc4: 25 00 00 40 sethi %hi(0x10000), %l2 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006dc8: 40 00 13 c6 call 4000bce0 <_Chain_Initialize> 40006dcc: 90 10 00 13 mov %l3, %o0 40006dd0: 30 80 00 0c b,a 40006e00 <_Objects_Extend_information+0x1c8> index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { the_object->id = _Objects_Build_id( 40006dd4: c4 16 20 04 lduh [ %i0 + 4 ], %g2 40006dd8: 83 28 60 18 sll %g1, 0x18, %g1 40006ddc: 85 28 a0 1b sll %g2, 0x1b, %g2 40006de0: 82 10 40 12 or %g1, %l2, %g1 40006de4: 82 10 40 02 or %g1, %g2, %g1 40006de8: 82 10 40 10 or %g1, %l0, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006dec: 92 10 00 08 mov %o0, %o1 index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { the_object->id = _Objects_Build_id( 40006df0: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 40006df4: a0 04 20 01 inc %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006df8: 7f ff fd 2f call 400062b4 <_Chain_Append> 40006dfc: 90 10 00 11 mov %l1, %o0 * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ( (the_object = (Objects_Control *) _Chain_Get( &Inactive ) ) != NULL ) { 40006e00: 40 00 13 a5 call 4000bc94 <_Chain_Get> 40006e04: 90 10 00 13 mov %l3, %o0 40006e08: 80 a2 20 00 cmp %o0, 0 40006e0c: 32 bf ff f2 bne,a 40006dd4 <_Objects_Extend_information+0x19c> 40006e10: c2 06 00 00 ld [ %i0 ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40006e14: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 40006e18: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 information->inactive += information->allocation_size; 40006e1c: c8 16 20 2c lduh [ %i0 + 0x2c ], %g4 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40006e20: c4 20 c0 14 st %g2, [ %g3 + %l4 ] information->inactive += information->allocation_size; 40006e24: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40006e28: 82 00 40 04 add %g1, %g4, %g1 40006e2c: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40006e30: 81 c7 e0 08 ret 40006e34: 81 e8 00 00 restore block = 0; if ( information->maximum < minimum_index ) block_count = 0; else { block_count = information->maximum / information->allocation_size; 40006e38: 90 10 00 15 mov %l5, %o0 40006e3c: 40 00 36 14 call 4001468c <.udiv> 40006e40: 92 10 00 10 mov %l0, %o1 for ( ; block < block_count; block++ ) { 40006e44: a4 92 20 00 orcc %o0, 0, %l2 40006e48: 02 80 00 3e be 40006f40 <_Objects_Extend_information+0x308> 40006e4c: a6 10 00 14 mov %l4, %l3 if ( information->object_blocks[ block ] == NULL ) 40006e50: c4 06 20 34 ld [ %i0 + 0x34 ], %g2 40006e54: c2 00 80 00 ld [ %g2 ], %g1 40006e58: 80 a0 60 00 cmp %g1, 0 40006e5c: 12 80 00 08 bne 40006e7c <_Objects_Extend_information+0x244> 40006e60: a2 10 20 00 clr %l1 /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 40006e64: 10 80 00 0c b 40006e94 <_Objects_Extend_information+0x25c> <== NOT EXECUTED 40006e68: 80 a4 c0 15 cmp %l3, %l5 <== NOT EXECUTED block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 40006e6c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 40006e70: 80 a0 60 00 cmp %g1, 0 40006e74: 02 80 00 08 be 40006e94 <_Objects_Extend_information+0x25c> 40006e78: 80 a4 c0 15 cmp %l3, %l5 if ( information->maximum < minimum_index ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40006e7c: a2 04 60 01 inc %l1 if ( information->object_blocks[ block ] == NULL ) break; else index_base += information->allocation_size; 40006e80: a6 04 c0 10 add %l3, %l0, %l3 if ( information->maximum < minimum_index ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40006e84: 80 a4 80 11 cmp %l2, %l1 40006e88: 18 bf ff f9 bgu 40006e6c <_Objects_Extend_information+0x234> 40006e8c: 83 2c 60 02 sll %l1, 2, %g1 /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 40006e90: 80 a4 c0 15 cmp %l3, %l5 40006e94: 2a bf ff b9 bcs,a 40006d78 <_Objects_Extend_information+0x140> 40006e98: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40006e9c: ac 04 a0 01 add %l2, 1, %l6 40006ea0: 83 2d a0 01 sll %l6, 1, %g1 40006ea4: 10 bf ff 73 b 40006c70 <_Objects_Extend_information+0x38> 40006ea8: 90 00 40 16 add %g1, %l6, %o0 /* * Allocate the tables and break it up. */ if ( information->auto_extend ) { object_blocks = (void**) 40006eac: 90 02 00 14 add %o0, %l4, %o0 40006eb0: 90 02 00 1d add %o0, %i5, %o0 40006eb4: 40 00 08 5e call 4000902c <_Workspace_Allocate> 40006eb8: 91 2a 20 02 sll %o0, 2, %o0 block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)) ); if ( !object_blocks ) 40006ebc: ae 92 20 00 orcc %o0, 0, %l7 40006ec0: 32 bf ff 76 bne,a 40006c98 <_Objects_Extend_information+0x60> 40006ec4: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006ec8: 81 c7 e0 08 ret <== NOT EXECUTED 40006ecc: 81 e8 00 00 restore <== NOT EXECUTED if ( !information->object_blocks[ block ] ) return; } else { information->object_blocks[ block ] = 40006ed0: 90 10 00 10 mov %l0, %o0 40006ed4: 40 00 35 b4 call 400145a4 <.umul> 40006ed8: e0 06 20 34 ld [ %i0 + 0x34 ], %l0 40006edc: 40 00 08 5b call 40009048 <_Workspace_Allocate_or_fatal_error> 40006ee0: a9 2c 60 02 sll %l1, 2, %l4 40006ee4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 40006ee8: d0 24 00 14 st %o0, [ %l0 + %l4 ] 40006eec: 10 bf ff b1 b 40006db0 <_Objects_Extend_information+0x178> 40006ef0: d2 00 40 14 ld [ %g1 + %l4 ], %o1 /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 40006ef4: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 40006ef8: ab 2c a0 02 sll %l2, 2, %l5 40006efc: 90 10 00 17 mov %l7, %o0 40006f00: 40 00 1c 05 call 4000df14 40006f04: 94 10 00 15 mov %l5, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 40006f08: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 40006f0c: 94 10 00 15 mov %l5, %o2 40006f10: 40 00 1c 01 call 4000df14 40006f14: 90 10 00 16 mov %l6, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40006f18: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 40006f1c: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 40006f20: 94 05 00 0a add %l4, %o2, %o2 40006f24: 90 10 00 10 mov %l0, %o0 40006f28: 40 00 1b fb call 4000df14 40006f2c: 95 2a a0 02 sll %o2, 2, %o2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 40006f30: 10 bf ff 6a b 40006cd8 <_Objects_Extend_information+0xa0> 40006f34: c0 25 80 15 clr [ %l6 + %l5 ] 40006f38: 81 c7 e0 08 ret <== NOT EXECUTED 40006f3c: 81 e8 00 00 restore <== NOT EXECUTED if ( information->maximum < minimum_index ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40006f40: 10 bf ff d4 b 40006e90 <_Objects_Extend_information+0x258> <== NOT EXECUTED 40006f44: a2 10 20 00 clr %l1 <== NOT EXECUTED 40006ff8 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40006ff8: 9d e3 bf 98 save %sp, -104, %sp */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 40006ffc: 82 06 3f ff add %i0, -1, %g1 40007000: 80 a0 60 03 cmp %g1, 3 40007004: 38 80 00 1e bgu,a 4000707c <_Objects_Get_information+0x84> 40007008: b0 10 20 00 clr %i0 int the_class_api_maximum; if ( !_Objects_Is_api_valid( the_api ) ) return NULL; if ( !the_class ) 4000700c: 80 a6 60 00 cmp %i1, 0 40007010: 12 80 00 04 bne 40007020 <_Objects_Get_information+0x28> 40007014: 01 00 00 00 nop if ( info->maximum == 0 ) return NULL; #endif return info; } 40007018: 81 c7 e0 08 ret 4000701c: 91 e8 20 00 restore %g0, 0, %o0 return NULL; if ( !the_class ) return NULL; the_class_api_maximum = _Objects_API_maximum_class( the_api ); 40007020: 40 00 14 78 call 4000c200 <_Objects_API_maximum_class> 40007024: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum < 0 || 40007028: 80 a2 20 00 cmp %o0, 0 4000702c: 06 bf ff fb bl 40007018 <_Objects_Get_information+0x20> 40007030: 80 a2 00 19 cmp %o0, %i1 40007034: 2a 80 00 12 bcs,a 4000707c <_Objects_Get_information+0x84> 40007038: b0 10 20 00 clr %i0 <== NOT EXECUTED the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 4000703c: 85 2e 20 02 sll %i0, 2, %g2 40007040: 03 10 00 65 sethi %hi(0x40019400), %g1 40007044: 82 10 62 a0 or %g1, 0x2a0, %g1 ! 400196a0 <_Objects_Information_table> 40007048: c4 00 40 02 ld [ %g1 + %g2 ], %g2 4000704c: 80 a0 a0 00 cmp %g2, 0 40007050: 02 80 00 0b be 4000707c <_Objects_Get_information+0x84> 40007054: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 40007058: 83 2e 60 02 sll %i1, 2, %g1 4000705c: f0 00 80 01 ld [ %g2 + %g1 ], %i0 if ( !info ) 40007060: 80 a6 20 00 cmp %i0, 0 40007064: 02 80 00 06 be 4000707c <_Objects_Get_information+0x84> 40007068: 01 00 00 00 nop * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) 4000706c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40007070: 80 a0 60 00 cmp %g1, 0 40007074: 22 80 00 02 be,a 4000707c <_Objects_Get_information+0x84> 40007078: b0 10 20 00 clr %i0 return NULL; #endif return info; } 4000707c: 81 c7 e0 08 ret 40007080: 81 e8 00 00 restore 40018100 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 40018100: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED Objects_Control *object; Objects_Id next_id; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 40018104: 03 00 00 3f sethi %hi(0xfc00), %g1 <== NOT EXECUTED 40018108: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff <== NOT EXECUTED 4001810c: 80 8e 40 01 btst %i1, %g1 <== NOT EXECUTED 40018110: 22 80 00 02 be,a 40018118 <_Objects_Get_next+0x18> <== NOT EXECUTED 40018114: f2 06 20 08 ld [ %i0 + 8 ], %i1 <== NOT EXECUTED else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 40018118: 03 00 00 3f sethi %hi(0xfc00), %g1 <== NOT EXECUTED 4001811c: a0 10 63 ff or %g1, 0x3ff, %l0 ! ffff <== NOT EXECUTED 40018120: c4 16 20 10 lduh [ %i0 + 0x10 ], %g2 <== NOT EXECUTED 40018124: 82 0e 40 10 and %i1, %l0, %g1 <== NOT EXECUTED *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 40018128: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4001812c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 40018130: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40018134: 0a 80 00 0b bcs 40018160 <_Objects_Get_next+0x60> <== NOT EXECUTED 40018138: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 4001813c: 7f ff d5 74 call 4000d70c <_Objects_Get> <== NOT EXECUTED 40018140: b2 06 60 01 inc %i1 <== NOT EXECUTED next_id++; } while (*location_p != OBJECTS_LOCAL); 40018144: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 40018148: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4001814c: 32 bf ff f6 bne,a 40018124 <_Objects_Get_next+0x24> <== NOT EXECUTED 40018150: c4 16 20 10 lduh [ %i0 + 0x10 ], %g2 <== NOT EXECUTED *next_id_p = next_id; 40018154: f2 26 c0 00 st %i1, [ %i3 ] <== NOT EXECUTED return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 40018158: 81 c7 e0 08 ret <== NOT EXECUTED 4001815c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 40018160: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 40018164: 84 10 3f ff mov -1, %g2 <== NOT EXECUTED 40018168: 90 10 20 00 clr %o0 <== NOT EXECUTED do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 4001816c: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 40018170: c4 26 c0 00 st %g2, [ %i3 ] <== NOT EXECUTED return 0; } 40018174: 81 c7 e0 08 ret <== NOT EXECUTED 40018178: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 400083fc <_Objects_Id_to_name>: Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 400083fc: 9d e3 bf 90 save %sp, -112, %sp 40008400: 92 10 00 18 mov %i0, %o1 Objects_Id tmpId; Objects_Information *information; Objects_Control *the_object = (Objects_Control *) 0; Objects_Locations ignored_location; if ( !name ) 40008404: 80 a6 60 00 cmp %i1, 0 40008408: 02 80 00 24 be 40008498 <_Objects_Id_to_name+0x9c> 4000840c: b0 10 20 01 mov 1, %i0 return OBJECTS_INVALID_NAME; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 40008410: 80 a2 60 00 cmp %o1, 0 40008414: 02 80 00 26 be 400084ac <_Objects_Id_to_name+0xb0> 40008418: 03 10 00 77 sethi %hi(0x4001dc00), %g1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 4000841c: 83 32 60 18 srl %o1, 0x18, %g1 40008420: 82 08 60 07 and %g1, 7, %g1 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 40008424: 84 00 7f ff add %g1, -1, %g2 40008428: 80 a0 a0 03 cmp %g2, 3 4000842c: 38 80 00 1b bgu,a 40008498 <_Objects_Id_to_name+0x9c> 40008430: b0 10 20 03 mov 3, %i0 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 40008434: 85 28 60 02 sll %g1, 2, %g2 40008438: 03 10 00 77 sethi %hi(0x4001dc00), %g1 4000843c: 82 10 60 b0 or %g1, 0xb0, %g1 ! 4001dcb0 <_Objects_Information_table> 40008440: c4 00 40 02 ld [ %g1 + %g2 ], %g2 40008444: 80 a0 a0 00 cmp %g2, 0 40008448: 02 80 00 16 be 400084a0 <_Objects_Id_to_name+0xa4> 4000844c: 83 32 60 1b srl %o1, 0x1b, %g1 return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 40008450: 83 28 60 02 sll %g1, 2, %g1 40008454: d0 00 80 01 ld [ %g2 + %g1 ], %o0 if ( !information ) 40008458: 80 a2 20 00 cmp %o0, 0 4000845c: 02 80 00 0f be 40008498 <_Objects_Id_to_name+0x9c> 40008460: b0 10 20 03 mov 3, %i0 return OBJECTS_INVALID_ID; if ( information->is_string ) 40008464: c2 0a 20 38 ldub [ %o0 + 0x38 ], %g1 40008468: 80 a0 60 00 cmp %g1, 0 4000846c: 12 80 00 0e bne 400084a4 <_Objects_Id_to_name+0xa8> 40008470: 01 00 00 00 nop return OBJECTS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &ignored_location ); 40008474: 7f ff ff c5 call 40008388 <_Objects_Get> 40008478: 94 07 bf f4 add %fp, -12, %o2 if ( !the_object ) 4000847c: 80 a2 20 00 cmp %o0, 0 40008480: 22 80 00 06 be,a 40008498 <_Objects_Id_to_name+0x9c> 40008484: b0 10 20 03 mov 3, %i0 return OBJECTS_INVALID_ID; *name = the_object->name; 40008488: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 4000848c: b0 10 20 00 clr %i0 40008490: 40 00 02 5b call 40008dfc <_Thread_Enable_dispatch> 40008494: c2 26 40 00 st %g1, [ %i1 ] 40008498: 81 c7 e0 08 ret 4000849c: 81 e8 00 00 restore return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 400084a0: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED } 400084a4: 81 c7 e0 08 ret <== NOT EXECUTED 400084a8: 81 e8 00 00 restore <== NOT EXECUTED Objects_Locations ignored_location; if ( !name ) return OBJECTS_INVALID_NAME; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 400084ac: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 400084b0: d2 00 a0 08 ld [ %g2 + 8 ], %o1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 400084b4: 83 32 60 18 srl %o1, 0x18, %g1 400084b8: 82 08 60 07 and %g1, 7, %g1 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 400084bc: 84 00 7f ff add %g1, -1, %g2 400084c0: 80 a0 a0 03 cmp %g2, 3 400084c4: 38 bf ff f5 bgu,a 40008498 <_Objects_Id_to_name+0x9c> 400084c8: b0 10 20 03 mov 3, %i0 <== NOT EXECUTED the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 400084cc: 10 bf ff db b 40008438 <_Objects_Id_to_name+0x3c> 400084d0: 85 28 60 02 sll %g1, 2, %g2 40012820 <_Objects_Name_to_id_string>: Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string( Objects_Information *information, const char *name, Objects_Id *id ) { 40012820: 9d e3 bf 98 save %sp, -104, %sp 40012824: a8 10 00 18 mov %i0, %l4 uint32_t index; uint32_t name_length; /* ASSERT: information->is_string == TRUE */ if ( !id ) 40012828: 80 a6 a0 00 cmp %i2, 0 4001282c: 02 80 00 1d be 400128a0 <_Objects_Name_to_id_string+0x80> 40012830: b0 10 20 02 mov 2, %i0 return OBJECTS_INVALID_ADDRESS; if ( !name ) 40012834: 80 a6 60 00 cmp %i1, 0 40012838: 22 80 00 1a be,a 400128a0 <_Objects_Name_to_id_string+0x80> 4001283c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { 40012840: e6 15 20 10 lduh [ %l4 + 0x10 ], %l3 40012844: 80 a4 e0 00 cmp %l3, 0 40012848: 22 80 00 16 be,a 400128a0 <_Objects_Name_to_id_string+0x80> 4001284c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 40012850: e4 05 20 1c ld [ %l4 + 0x1c ], %l2 40012854: a0 10 20 01 mov 1, %l0 the_object = information->local_table[ index ]; 40012858: 83 2c 20 02 sll %l0, 2, %g1 4001285c: e2 04 80 01 ld [ %l2 + %g1 ], %l1 if ( !the_object ) 40012860: 80 a4 60 00 cmp %l1, 0 40012864: 02 80 00 0b be 40012890 <_Objects_Name_to_id_string+0x70> 40012868: a0 04 20 01 inc %l0 continue; if ( !the_object->name.name_p ) 4001286c: d2 04 60 0c ld [ %l1 + 0xc ], %o1 40012870: 80 a2 60 00 cmp %o1, 0 40012874: 02 80 00 07 be 40012890 <_Objects_Name_to_id_string+0x70> 40012878: 90 10 00 19 mov %i1, %o0 continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { 4001287c: 40 00 0c cf call 40015bb8 40012880: d4 15 20 3a lduh [ %l4 + 0x3a ], %o2 40012884: 80 a2 20 00 cmp %o0, 0 40012888: 22 80 00 08 be,a 400128a8 <_Objects_Name_to_id_string+0x88> 4001288c: c2 04 60 08 ld [ %l1 + 8 ], %g1 return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 40012890: 80 a4 00 13 cmp %l0, %l3 40012894: 08 bf ff f2 bleu 4001285c <_Objects_Name_to_id_string+0x3c> 40012898: 83 2c 20 02 sll %l0, 2, %g1 4001289c: b0 10 20 01 mov 1, %i0 } } } return OBJECTS_INVALID_NAME; } 400128a0: 81 c7 e0 08 ret 400128a4: 81 e8 00 00 restore if ( !the_object->name.name_p ) continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { *id = the_object->id; 400128a8: c2 26 80 00 st %g1, [ %i2 ] 400128ac: 81 c7 e0 08 ret 400128b0: 91 e8 20 00 restore %g0, 0, %o0 4000727c <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 4000727c: 86 10 00 08 mov %o0, %g3 Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == FALSE */ if ( !id ) 40007280: 80 a2 e0 00 cmp %o3, 0 40007284: 02 80 00 20 be 40007304 <_Objects_Name_to_id_u32+0x88> 40007288: 90 10 20 02 mov 2, %o0 return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 4000728c: 80 a2 60 00 cmp %o1, 0 40007290: 22 80 00 1d be,a 40007304 <_Objects_Name_to_id_u32+0x88> 40007294: 90 10 20 01 mov 1, %o0 return OBJECTS_INVALID_NAME; search_local_node = FALSE; if ( information->maximum != 0 && 40007298: c2 10 e0 10 lduh [ %g3 + 0x10 ], %g1 4000729c: 85 28 60 10 sll %g1, 0x10, %g2 400072a0: 80 a0 a0 00 cmp %g2, 0 400072a4: 22 80 00 18 be,a 40007304 <_Objects_Name_to_id_u32+0x88> 400072a8: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 400072ac: 80 a2 a0 00 cmp %o2, 0 400072b0: 12 80 00 17 bne 4000730c <_Objects_Name_to_id_u32+0x90> 400072b4: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 search_local_node = TRUE; if ( search_local_node ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 400072b8: 89 30 a0 10 srl %g2, 0x10, %g4 400072bc: 80 a1 20 00 cmp %g4, 0 400072c0: 02 80 00 11 be 40007304 <_Objects_Name_to_id_u32+0x88> 400072c4: 90 10 20 01 mov 1, %o0 if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = FALSE; if ( information->maximum != 0 && 400072c8: d0 00 e0 1c ld [ %g3 + 0x1c ], %o0 400072cc: 86 10 20 01 mov 1, %g3 if ( search_local_node ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { the_object = information->local_table[ index ]; 400072d0: 83 28 e0 02 sll %g3, 2, %g1 400072d4: c4 02 00 01 ld [ %o0 + %g1 ], %g2 if ( !the_object ) 400072d8: 80 a0 a0 00 cmp %g2, 0 400072dc: 02 80 00 06 be 400072f4 <_Objects_Name_to_id_u32+0x78> 400072e0: 86 00 e0 01 inc %g3 continue; if ( name == the_object->name.name_u32 ) { 400072e4: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 400072e8: 80 a0 40 09 cmp %g1, %o1 400072ec: 22 80 00 0f be,a 40007328 <_Objects_Name_to_id_u32+0xac> 400072f0: c2 00 a0 08 ld [ %g2 + 8 ], %g1 search_local_node = TRUE; if ( search_local_node ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 400072f4: 80 a0 c0 04 cmp %g3, %g4 400072f8: 08 bf ff f7 bleu 400072d4 <_Objects_Name_to_id_u32+0x58> 400072fc: 83 28 e0 02 sll %g3, 2, %g1 40007300: 90 10 20 01 mov 1, %o0 name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; #endif } 40007304: 81 c3 e0 08 retl 40007308: 01 00 00 00 nop if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = FALSE; if ( information->maximum != 0 && 4000730c: 82 10 63 ff or %g1, 0x3ff, %g1 40007310: 80 a2 80 01 cmp %o2, %g1 40007314: 02 bf ff e9 be 400072b8 <_Objects_Name_to_id_u32+0x3c> 40007318: 80 a2 a0 01 cmp %o2, 1 4000731c: 02 bf ff e7 be 400072b8 <_Objects_Name_to_id_u32+0x3c> 40007320: 90 10 20 01 mov 1, %o0 40007324: 30 bf ff f8 b,a 40007304 <_Objects_Name_to_id_u32+0x88> the_object = information->local_table[ index ]; if ( !the_object ) continue; if ( name == the_object->name.name_u32 ) { *id = the_object->id; 40007328: 90 10 20 00 clr %o0 4000732c: 81 c3 e0 08 retl 40007330: c2 22 c0 00 st %g1, [ %o3 ] 4000733c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 4000733c: 9d e3 bf 98 save %sp, -104, %sp */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_index( Objects_Id id ) { return (id >> OBJECTS_INDEX_START_BIT) & OBJECTS_INDEX_VALID_BITS; 40007340: c4 06 20 08 ld [ %i0 + 8 ], %g2 /* * Search the list to find block or chunnk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); block_count = ( information->maximum - index_base ) / information->allocation_size; 40007344: e0 06 20 14 ld [ %i0 + 0x14 ], %l0 40007348: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 4000734c: 03 00 00 3f sethi %hi(0xfc00), %g1 40007350: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40007354: 92 10 00 10 mov %l0, %o1 40007358: a4 08 80 01 and %g2, %g1, %l2 4000735c: 40 00 34 cc call 4001468c <.udiv> 40007360: 90 22 00 12 sub %o0, %l2, %o0 for ( block = 0; block < block_count; block++ ) { 40007364: 80 a2 20 00 cmp %o0, 0 40007368: 02 80 00 12 be 400073b0 <_Objects_Shrink_information+0x74> 4000736c: 84 10 20 00 clr %g2 if ( information->inactive_per_block[ block ] == information->allocation_size ) { 40007370: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 40007374: c2 00 c0 00 ld [ %g3 ], %g1 40007378: 80 a4 00 01 cmp %l0, %g1 4000737c: 12 80 00 09 bne 400073a0 <_Objects_Shrink_information+0x64> 40007380: a2 10 20 04 mov 4, %l1 40007384: 10 80 00 0d b 400073b8 <_Objects_Shrink_information+0x7c> <== NOT EXECUTED 40007388: a2 10 20 00 clr %l1 <== NOT EXECUTED information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 4000738c: a4 04 80 10 add %l2, %l0, %l2 index_base = _Objects_Get_index( information->minimum_id ); block_count = ( information->maximum - index_base ) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == information->allocation_size ) { 40007390: 80 a4 00 01 cmp %l0, %g1 40007394: 02 80 00 09 be 400073b8 <_Objects_Shrink_information+0x7c> 40007398: 82 04 60 04 add %l1, 4, %g1 4000739c: a2 10 00 01 mov %g1, %l1 */ index_base = _Objects_Get_index( information->minimum_id ); block_count = ( information->maximum - index_base ) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 400073a0: 84 00 a0 01 inc %g2 400073a4: 80 a2 00 02 cmp %o0, %g2 400073a8: 38 bf ff f9 bgu,a 4000738c <_Objects_Shrink_information+0x50> 400073ac: c2 00 c0 11 ld [ %g3 + %l1 ], %g1 400073b0: 81 c7 e0 08 ret 400073b4: 81 e8 00 00 restore 400073b8: 03 00 00 3f sethi %hi(0xfc00), %g1 /* * XXX - Not to sure how to use a chain where you need to iterate and * and remove elements. */ the_object = (Objects_Control *) information->Inactive.first; 400073bc: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 400073c0: 10 80 00 0f b 400073fc <_Objects_Shrink_information+0xc0> 400073c4: a6 10 63 ff or %g1, 0x3ff, %l3 */ do { index = _Objects_Get_index( the_object->id ); if ((index >= index_base) && 400073c8: 82 04 80 01 add %l2, %g1, %g1 400073cc: 80 a0 40 03 cmp %g1, %g3 400073d0: 08 80 00 10 bleu 40007410 <_Objects_Shrink_information+0xd4> 400073d4: 90 10 00 02 mov %g2, %o0 if ( !_Chain_Is_last( &the_object->Node ) ) the_object = (Objects_Control *) the_object->Node.next; else the_object = NULL; _Chain_Extract( &extract_me->Node ); 400073d8: 40 00 12 25 call 4000bc6c <_Chain_Extract> 400073dc: e0 00 80 00 ld [ %g2 ], %l0 } else { the_object = (Objects_Control *) the_object->Node.next; } } while ( the_object && !_Chain_Is_last( &the_object->Node ) ); 400073e0: 80 a4 20 00 cmp %l0, 0 400073e4: 22 80 00 10 be,a 40007424 <_Objects_Shrink_information+0xe8> 400073e8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 400073ec: c2 04 00 00 ld [ %l0 ], %g1 400073f0: 80 a0 60 00 cmp %g1, 0 400073f4: 02 80 00 0b be 40007420 <_Objects_Shrink_information+0xe4> 400073f8: 84 10 00 10 mov %l0, %g2 400073fc: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40007400: 86 08 40 13 and %g1, %l3, %g3 */ do { index = _Objects_Get_index( the_object->id ); if ((index >= index_base) && 40007404: 80 a0 c0 12 cmp %g3, %l2 40007408: 3a bf ff f0 bcc,a 400073c8 <_Objects_Shrink_information+0x8c> 4000740c: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 the_object = NULL; _Chain_Extract( &extract_me->Node ); } else { the_object = (Objects_Control *) the_object->Node.next; 40007410: e0 00 80 00 ld [ %g2 ], %l0 } } while ( the_object && !_Chain_Is_last( &the_object->Node ) ); 40007414: 80 a4 20 00 cmp %l0, 0 40007418: 32 bf ff f6 bne,a 400073f0 <_Objects_Shrink_information+0xb4> 4000741c: c2 04 00 00 ld [ %l0 ], %g1 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 40007420: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 40007424: 40 00 06 fb call 40009010 <_Workspace_Free> 40007428: d0 00 40 11 ld [ %g1 + %l1 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 4000742c: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive -= information->allocation_size; 40007430: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 40007434: c0 20 80 11 clr [ %g2 + %l1 ] /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 40007438: c6 06 20 34 ld [ %i0 + 0x34 ], %g3 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 4000743c: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 40007440: c0 20 c0 11 clr [ %g3 + %l1 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40007444: 82 20 40 02 sub %g1, %g2, %g1 40007448: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 4000744c: 81 c7 e0 08 ret 40007450: 81 e8 00 00 restore 40005f88 <_POSIX_API_Initialize>: void _POSIX_API_Initialize( rtems_configuration_table *configuration_table ) { 40005f88: 9d e3 bf 98 save %sp, -104, %sp /* XXX need to assert here based on size assumptions */ assert( sizeof(pthread_t) == sizeof(Objects_Id) ); api_configuration = configuration_table->POSIX_api_configuration; 40005f8c: f0 06 20 44 ld [ %i0 + 0x44 ], %i0 if ( !api_configuration ) 40005f90: 80 a6 20 00 cmp %i0, 0 40005f94: 02 80 00 1f be 40006010 <_POSIX_API_Initialize+0x88> 40005f98: 03 10 00 5f sethi %hi(0x40017c00), %g1 api_configuration = &_POSIX_Default_configuration; _Objects_Information_table[OBJECTS_POSIX_API] = _POSIX_Objects; _POSIX_signals_Manager_Initialization( 40005f9c: d0 06 20 14 ld [ %i0 + 0x14 ], %o0 api_configuration = configuration_table->POSIX_api_configuration; if ( !api_configuration ) api_configuration = &_POSIX_Default_configuration; _Objects_Information_table[OBJECTS_POSIX_API] = _POSIX_Objects; 40005fa0: 05 10 00 65 sethi %hi(0x40019400), %g2 40005fa4: 03 10 00 67 sethi %hi(0x40019c00), %g1 40005fa8: 82 10 60 14 or %g1, 0x14, %g1 ! 40019c14 <_POSIX_Objects> _POSIX_signals_Manager_Initialization( 40005fac: 40 00 14 82 call 4000b1b4 <_POSIX_signals_Manager_Initialization> 40005fb0: c2 20 a2 ac st %g1, [ %g2 + 0x2ac ] api_configuration->maximum_queued_signals ); _POSIX_Threads_Manager_initialization( 40005fb4: d2 06 20 2c ld [ %i0 + 0x2c ], %o1 40005fb8: d4 06 20 30 ld [ %i0 + 0x30 ], %o2 40005fbc: 40 00 15 0a call 4000b3e4 <_POSIX_Threads_Manager_initialization> 40005fc0: d0 06 00 00 ld [ %i0 ], %o0 api_configuration->maximum_threads, api_configuration->number_of_initialization_threads, api_configuration->User_initialization_threads_table ); _POSIX_Condition_variables_Manager_initialization( 40005fc4: 40 00 14 25 call 4000b058 <_POSIX_Condition_variables_Manager_initialization> 40005fc8: d0 06 20 08 ld [ %i0 + 8 ], %o0 api_configuration->maximum_condition_variables ); _POSIX_Key_Manager_initialization( api_configuration->maximum_keys ); 40005fcc: 40 00 14 30 call 4000b08c <_POSIX_Key_Manager_initialization> 40005fd0: d0 06 20 0c ld [ %i0 + 0xc ], %o0 _POSIX_Mutex_Manager_initialization( 40005fd4: 40 00 14 51 call 4000b118 <_POSIX_Mutex_Manager_initialization> 40005fd8: d0 06 20 04 ld [ %i0 + 4 ], %o0 api_configuration->maximum_mutexes ); _POSIX_Message_queue_Manager_initialization( 40005fdc: 40 00 14 39 call 4000b0c0 <_POSIX_Message_queue_Manager_initialization> 40005fe0: d0 06 20 18 ld [ %i0 + 0x18 ], %o0 api_configuration->maximum_message_queues ); _POSIX_Semaphore_Manager_initialization( 40005fe4: 40 00 15 c7 call 4000b700 <_POSIX_Semaphore_Manager_initialization> 40005fe8: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 api_configuration->maximum_semaphores ); _POSIX_Timer_Manager_initialization( api_configuration->maximum_timers ); 40005fec: 40 00 15 b8 call 4000b6cc <_POSIX_Timer_Manager_initialization> 40005ff0: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 _POSIX_Barrier_Manager_initialization( api_configuration->maximum_barriers ); 40005ff4: 40 00 14 56 call 4000b14c <_POSIX_Barrier_Manager_initialization> 40005ff8: d0 06 20 20 ld [ %i0 + 0x20 ], %o0 _POSIX_RWLock_Manager_initialization( api_configuration->maximum_rwlocks ); 40005ffc: 40 00 14 61 call 4000b180 <_POSIX_RWLock_Manager_initialization> 40006000: d0 06 20 24 ld [ %i0 + 0x24 ], %o0 _POSIX_Spinlock_Manager_initialization(api_configuration->maximum_spinlocks); 40006004: f0 06 20 28 ld [ %i0 + 0x28 ], %i0 40006008: 40 00 14 e0 call 4000b388 <_POSIX_Spinlock_Manager_initialization> 4000600c: 81 e8 00 00 restore /* XXX need to assert here based on size assumptions */ assert( sizeof(pthread_t) == sizeof(Objects_Id) ); api_configuration = configuration_table->POSIX_api_configuration; if ( !api_configuration ) 40006010: 10 bf ff e3 b 40005f9c <_POSIX_API_Initialize+0x14> <== NOT EXECUTED 40006014: b0 10 60 58 or %g1, 0x58, %i0 <== NOT EXECUTED 400060fc <_POSIX_Condition_variables_Get>: POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( pthread_cond_t *cond, Objects_Locations *location ) { 400060fc: 9d e3 bf 98 save %sp, -104, %sp Objects_Id *id = (Objects_Id *)cond; int status; if ( !id ) { 40006100: 80 a6 20 00 cmp %i0, 0 40006104: 02 80 00 12 be 4000614c <_POSIX_Condition_variables_Get+0x50> 40006108: b4 10 00 19 mov %i1, %i2 *location = OBJECTS_ERROR; return (POSIX_Condition_variables_Control *) 0; } if ( *id == PTHREAD_COND_INITIALIZER ) { 4000610c: f2 06 00 00 ld [ %i0 ], %i1 40006110: 80 a6 7f ff cmp %i1, -1 40006114: 02 80 00 05 be 40006128 <_POSIX_Condition_variables_Get+0x2c> 40006118: 90 10 00 18 mov %i0, %o0 /* * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) 4000611c: 31 10 00 5d sethi %hi(0x40017400), %i0 40006120: 40 00 0c 52 call 40009268 <_Objects_Get> 40006124: 91 ee 21 24 restore %i0, 0x124, %o0 if ( *id == PTHREAD_COND_INITIALIZER ) { /* * Do an "auto-create" here. */ status = pthread_cond_init( (pthread_cond_t *)id, 0 ); 40006128: 40 00 00 0d call 4000615c <== NOT EXECUTED 4000612c: 92 10 20 00 clr %o1 <== NOT EXECUTED if ( status ) { 40006130: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006134: 12 80 00 07 bne 40006150 <_POSIX_Condition_variables_Get+0x54> <== NOT EXECUTED 40006138: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000613c: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED /* * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) 40006140: 31 10 00 5d sethi %hi(0x40017400), %i0 <== NOT EXECUTED 40006144: 40 00 0c 49 call 40009268 <_Objects_Get> <== NOT EXECUTED 40006148: 91 ee 21 24 restore %i0, 0x124, %o0 <== NOT EXECUTED * Do an "auto-create" here. */ status = pthread_cond_init( (pthread_cond_t *)id, 0 ); if ( status ) { *location = OBJECTS_ERROR; 4000614c: 82 10 20 01 mov 1, %g1 40006150: c2 26 80 00 st %g1, [ %i2 ] * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *) _Objects_Get( &_POSIX_Condition_variables_Information, *id, location ); } 40006154: 81 c7 e0 08 ret 40006158: 91 e8 20 00 restore %g0, 0, %o0 40006314 <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 40006314: 9d e3 bf 90 save %sp, -112, %sp register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 40006318: a0 07 bf f4 add %fp, -12, %l0 4000631c: 90 10 00 19 mov %i1, %o0 40006320: 40 00 00 7f call 4000651c <_POSIX_Mutex_Get> 40006324: 92 10 00 10 mov %l0, %o1 40006328: 80 a2 20 00 cmp %o0, 0 4000632c: 22 80 00 18 be,a 4000638c <_POSIX_Condition_variables_Wait_support+0x78> 40006330: b0 10 20 16 mov 0x16, %i0 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006334: 03 10 00 5c sethi %hi(0x40017000), %g1 40006338: c4 00 60 90 ld [ %g1 + 0x90 ], %g2 ! 40017090 <_Thread_Dispatch_disable_level> return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 4000633c: 92 10 00 10 mov %l0, %o1 40006340: 84 00 bf ff add %g2, -1, %g2 40006344: 90 10 00 18 mov %i0, %o0 40006348: c4 20 60 90 st %g2, [ %g1 + 0x90 ] 4000634c: 7f ff ff 6c call 400060fc <_POSIX_Condition_variables_Get> 40006350: 01 00 00 00 nop switch ( location ) { 40006354: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006358: 80 a0 60 00 cmp %g1, 0 4000635c: 12 80 00 1a bne 400063c4 <_POSIX_Condition_variables_Wait_support+0xb0> 40006360: a2 10 00 08 mov %o0, %l1 case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 40006364: c4 02 20 14 ld [ %o0 + 0x14 ], %g2 40006368: 80 a0 a0 00 cmp %g2, 0 4000636c: 02 80 00 0a be 40006394 <_POSIX_Condition_variables_Wait_support+0x80> 40006370: 01 00 00 00 nop 40006374: c2 06 40 00 ld [ %i1 ], %g1 40006378: 80 a0 80 01 cmp %g2, %g1 4000637c: 02 80 00 06 be 40006394 <_POSIX_Condition_variables_Wait_support+0x80> 40006380: 01 00 00 00 nop _Thread_Enable_dispatch(); 40006384: 40 00 0d f2 call 40009b4c <_Thread_Enable_dispatch> <== NOT EXECUTED 40006388: b0 10 20 16 mov 0x16, %i0 ! 16 <== NOT EXECUTED 4000638c: 81 c7 e0 08 ret 40006390: 81 e8 00 00 restore return EINVAL; } (void) pthread_mutex_unlock( mutex ); 40006394: 40 00 00 ff call 40006790 40006398: 90 10 00 19 mov %i1, %o0 _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 4000639c: 80 8e e0 ff btst 0xff, %i3 400063a0: 22 80 00 0b be,a 400063cc <_POSIX_Condition_variables_Wait_support+0xb8> 400063a4: c2 06 40 00 ld [ %i1 ], %g1 status = _Thread_Executing->Wait.return_code; if ( status && status != ETIMEDOUT ) return status; } else { _Thread_Enable_dispatch(); 400063a8: 40 00 0d e9 call 40009b4c <_Thread_Enable_dispatch> 400063ac: b0 10 20 74 mov 0x74, %i0 /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 400063b0: 40 00 00 d7 call 4000670c 400063b4: 90 10 00 19 mov %i1, %o0 if ( mutex_status ) 400063b8: 80 a2 20 00 cmp %o0, 0 400063bc: 02 80 00 1c be 4000642c <_POSIX_Condition_variables_Wait_support+0x118> 400063c0: 01 00 00 00 nop case OBJECTS_ERROR: break; } return EINVAL; } 400063c4: 81 c7 e0 08 ret 400063c8: 91 e8 20 16 restore %g0, 0x16, %o0 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 400063cc: 21 10 00 5c sethi %hi(0x40017000), %l0 return EINVAL; } */ if ( !already_timedout ) { the_cond->Mutex = *mutex; 400063d0: c2 24 60 14 st %g1, [ %l1 + 0x14 ] _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 400063d4: c4 04 21 50 ld [ %l0 + 0x150 ], %g2 _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 400063d8: c8 06 00 00 ld [ %i0 ], %g4 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 400063dc: 86 04 60 18 add %l1, 0x18, %g3 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 400063e0: 82 10 20 01 mov 1, %g1 _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 400063e4: 92 10 00 1a mov %i2, %o1 400063e8: 90 10 00 03 mov %g3, %o0 400063ec: 15 10 00 29 sethi %hi(0x4000a400), %o2 400063f0: 94 12 a1 20 or %o2, 0x120, %o2 ! 4000a520 <_Thread_queue_Timeout> 400063f4: c2 24 60 48 st %g1, [ %l1 + 0x48 ] the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 400063f8: c8 20 a0 20 st %g4, [ %g2 + 0x20 ] if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 400063fc: c0 20 a0 34 clr [ %g2 + 0x34 ] _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 40006400: 40 00 0f 12 call 4000a048 <_Thread_queue_Enqueue_with_handler> 40006404: c6 20 a0 44 st %g3, [ %g2 + 0x44 ] _Thread_Enable_dispatch(); 40006408: 40 00 0d d1 call 40009b4c <_Thread_Enable_dispatch> 4000640c: 01 00 00 00 nop /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 40006410: c2 04 21 50 ld [ %l0 + 0x150 ], %g1 40006414: f0 00 60 34 ld [ %g1 + 0x34 ], %i0 if ( status && status != ETIMEDOUT ) 40006418: 80 a6 20 00 cmp %i0, 0 4000641c: 02 bf ff e5 be 400063b0 <_POSIX_Condition_variables_Wait_support+0x9c> 40006420: 80 a6 20 74 cmp %i0, 0x74 40006424: 02 bf ff e3 be 400063b0 <_POSIX_Condition_variables_Wait_support+0x9c> 40006428: 01 00 00 00 nop case OBJECTS_ERROR: break; } return EINVAL; } 4000642c: 81 c7 e0 08 ret 40006430: 81 e8 00 00 restore 4000cda8 <_POSIX_Keys_Run_destructors>: */ void _POSIX_Keys_Run_destructors( Thread_Control *thread ) { 4000cda8: 9d e3 bf 98 save %sp, -104, %sp */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 4000cdac: 03 10 00 66 sethi %hi(0x40019800), %g1 uint32_t iterations; bool are_all_null; POSIX_Keys_Control *the_key; void *value; thread_index = _Objects_Get_index( thread->Object.id ); 4000cdb0: c6 06 20 08 ld [ %i0 + 8 ], %g3 4000cdb4: a4 10 63 94 or %g1, 0x394, %l2 4000cdb8: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 4000cdbc: 85 30 e0 18 srl %g3, 0x18, %g2 4000cdc0: 89 28 60 10 sll %g1, 0x10, %g4 4000cdc4: 84 08 a0 07 and %g2, 7, %g2 the_key = (POSIX_Keys_Control *) _POSIX_Keys_Information.local_table[ index ]; if ( the_key && the_key->is_active && the_key->destructor ) { value = the_key->Values[ thread_api ][ thread_index ]; 4000cdc8: 03 00 00 3f sethi %hi(0xfc00), %g1 4000cdcc: 84 00 a0 06 add %g2, 6, %g2 4000cdd0: 82 10 63 ff or %g1, 0x3ff, %g1 4000cdd4: ab 28 a0 02 sll %g2, 2, %l5 4000cdd8: 86 08 c0 01 and %g3, %g1, %g3 4000cddc: a8 10 20 00 clr %l4 4000cde0: a7 28 e0 02 sll %g3, 2, %l3 for ( ; ; ) { are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { 4000cde4: 80 a1 20 00 cmp %g4, 0 4000cde8: 02 80 00 29 be 4000ce8c <_POSIX_Keys_Run_destructors+0xe4> 4000cdec: a0 10 20 01 mov 1, %l0 4000cdf0: a2 10 20 01 mov 1, %l1 the_key = (POSIX_Keys_Control *) 4000cdf4: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 4000cdf8: 83 2c 20 02 sll %l0, 2, %g1 4000cdfc: f0 00 80 01 ld [ %g2 + %g1 ], %i0 _POSIX_Keys_Information.local_table[ index ]; if ( the_key && the_key->is_active && the_key->destructor ) { 4000ce00: 80 a6 20 00 cmp %i0, 0 4000ce04: 02 80 00 16 be 4000ce5c <_POSIX_Keys_Run_destructors+0xb4> 4000ce08: a0 04 20 01 inc %l0 4000ce0c: c2 0e 20 10 ldub [ %i0 + 0x10 ], %g1 4000ce10: 80 a0 60 00 cmp %g1, 0 4000ce14: 22 80 00 13 be,a 4000ce60 <_POSIX_Keys_Run_destructors+0xb8> 4000ce18: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 <== NOT EXECUTED 4000ce1c: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 4000ce20: 80 a0 e0 00 cmp %g3, 0 4000ce24: 22 80 00 0f be,a 4000ce60 <_POSIX_Keys_Run_destructors+0xb8> 4000ce28: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 <== NOT EXECUTED value = the_key->Values[ thread_api ][ thread_index ]; 4000ce2c: c2 06 00 15 ld [ %i0 + %l5 ], %g1 4000ce30: c4 00 40 13 ld [ %g1 + %l3 ], %g2 if ( value ) { 4000ce34: 90 90 a0 00 orcc %g2, 0, %o0 4000ce38: 22 80 00 0a be,a 4000ce60 <_POSIX_Keys_Run_destructors+0xb8> 4000ce3c: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 <== NOT EXECUTED (*the_key->destructor)( value ); 4000ce40: 9f c0 c0 00 call %g3 4000ce44: 01 00 00 00 nop if ( the_key->Values[ thread_api ][ thread_index ] ) 4000ce48: c2 06 00 15 ld [ %i0 + %l5 ], %g1 4000ce4c: c4 00 40 13 ld [ %g1 + %l3 ], %g2 4000ce50: 80 a0 00 02 cmp %g0, %g2 4000ce54: 82 40 3f ff addx %g0, -1, %g1 4000ce58: a2 0c 40 01 and %l1, %g1, %l1 for ( ; ; ) { are_all_null = TRUE; for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) { 4000ce5c: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 4000ce60: 89 28 60 10 sll %g1, 0x10, %g4 4000ce64: 83 31 20 10 srl %g4, 0x10, %g1 4000ce68: 80 a0 40 10 cmp %g1, %l0 4000ce6c: 3a bf ff e3 bcc,a 4000cdf8 <_POSIX_Keys_Run_destructors+0x50> 4000ce70: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 are_all_null = FALSE; } } } if ( are_all_null == TRUE ) 4000ce74: 80 8c 60 ff btst 0xff, %l1 4000ce78: 12 80 00 05 bne 4000ce8c <_POSIX_Keys_Run_destructors+0xe4> 4000ce7c: a8 05 20 01 inc %l4 * loop. It seems rude to unnecessarily lock up a system. * * Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99. */ if ( iterations >= PTHREAD_DESTRUCTOR_ITERATIONS ) 4000ce80: 80 a5 20 04 cmp %l4, 4 4000ce84: 12 bf ff d9 bne 4000cde8 <_POSIX_Keys_Run_destructors+0x40> 4000ce88: 80 a1 20 00 cmp %g4, 0 4000ce8c: 81 c7 e0 08 ret 4000ce90: 81 e8 00 00 restore 40011330 <_POSIX_Message_queue_Create_support>: const char *name_arg, int pshared, struct mq_attr *attr_ptr, POSIX_Message_queue_Control **message_queue ) { 40011330: 9d e3 bf 98 save %sp, -104, %sp CORE_message_queue_Attributes *the_mq_attr; struct mq_attr attr; char *name; size_t n; n = strnlen( name_arg, NAME_MAX ); 40011334: 92 10 20 ff mov 0xff, %o1 40011338: 90 10 00 18 mov %i0, %o0 4001133c: 40 00 12 af call 40015df8 40011340: a8 10 00 18 mov %i0, %l4 if ( n > NAME_MAX ) 40011344: b0 10 20 5b mov 0x5b, %i0 40011348: 80 a2 20 ff cmp %o0, 0xff 4001134c: 18 80 00 37 bgu 40011428 <_POSIX_Message_queue_Create_support+0xf8> 40011350: a4 10 00 08 mov %o0, %l2 40011354: 05 10 00 8f sethi %hi(0x40023c00), %g2 40011358: c2 00 a3 30 ld [ %g2 + 0x330 ], %g1 ! 40023f30 <_Thread_Dispatch_disable_level> 4001135c: 82 00 60 01 inc %g1 40011360: c2 20 a3 30 st %g1, [ %g2 + 0x330 ] * but were not compared against any existing implementation for * compatibility. See README.mqueue for an example program we * think will print out the defaults. Report anything you find with it. */ if ( attr_ptr == NULL ) { 40011364: 80 a6 a0 00 cmp %i2, 0 40011368: 22 80 00 32 be,a 40011430 <_POSIX_Message_queue_Create_support+0x100> 4001136c: b4 10 20 10 mov 0x10, %i2 attr.mq_maxmsg = 10; attr.mq_msgsize = 16; } else { if ( attr_ptr->mq_maxmsg <= 0 ){ 40011370: e2 06 a0 04 ld [ %i2 + 4 ], %l1 40011374: 80 a4 60 00 cmp %l1, 0 40011378: 04 80 00 3d ble 4001146c <_POSIX_Message_queue_Create_support+0x13c> 4001137c: 01 00 00 00 nop _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( attr_ptr->mq_msgsize <= 0 ){ 40011380: f4 06 a0 08 ld [ %i2 + 8 ], %i2 40011384: 80 a6 a0 00 cmp %i2, 0 40011388: 04 80 00 39 ble 4001146c <_POSIX_Message_queue_Create_support+0x13c> 4001138c: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control *_POSIX_Message_queue_Allocate( void ) { return (POSIX_Message_queue_Control *) 40011390: 27 10 00 90 sethi %hi(0x40024000), %l3 40011394: 7f ff ee 03 call 4000cba0 <_Objects_Allocate> 40011398: 90 14 e2 c0 or %l3, 0x2c0, %o0 ! 400242c0 <_POSIX_Message_queue_Information> attr = *attr_ptr; } the_mq = _POSIX_Message_queue_Allocate(); if ( !the_mq ) { 4001139c: a0 92 20 00 orcc %o0, 0, %l0 400113a0: 02 80 00 3b be 4001148c <_POSIX_Message_queue_Create_support+0x15c> 400113a4: 84 10 20 01 mov 1, %g2 _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENFILE ); } the_mq->process_shared = pshared; the_mq->named = TRUE; 400113a8: 82 10 20 01 mov 1, %g1 if ( !the_mq ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENFILE ); } the_mq->process_shared = pshared; 400113ac: f2 24 20 10 st %i1, [ %l0 + 0x10 ] /* * Make a copy of the user's string for name just in case it was * dynamically constructed. */ name = _Workspace_Allocate(n); 400113b0: 90 10 00 12 mov %l2, %o0 } the_mq->process_shared = pshared; the_mq->named = TRUE; the_mq->open_count = 1; the_mq->linked = TRUE; 400113b4: c4 2c 20 15 stb %g2, [ %l0 + 0x15 ] rtems_set_errno_and_return_minus_one( ENFILE ); } the_mq->process_shared = pshared; the_mq->named = TRUE; the_mq->open_count = 1; 400113b8: c4 24 20 18 st %g2, [ %l0 + 0x18 ] /* * Make a copy of the user's string for name just in case it was * dynamically constructed. */ name = _Workspace_Allocate(n); 400113bc: 7f ff f7 7b call 4000f1a8 <_Workspace_Allocate> 400113c0: c2 2c 20 14 stb %g1, [ %l0 + 0x14 ] if (!name) { 400113c4: b2 92 20 00 orcc %o0, 0, %i1 400113c8: 22 80 00 39 be,a 400114ac <_POSIX_Message_queue_Create_support+0x17c> 400113cc: 90 14 e2 c0 or %l3, 0x2c0, %o0 <== NOT EXECUTED _POSIX_Message_queue_Free( the_mq ); _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENOMEM ); } strcpy( name, name_arg ); 400113d0: 40 00 10 1f call 4001544c 400113d4: 92 10 00 14 mov %l4, %o1 */ the_mq_attr = &the_mq->Message_queue.Attributes; the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 400113d8: 94 10 00 11 mov %l1, %o2 * Note that thread blocking discipline should be based on the * current scheduling policy. */ the_mq_attr = &the_mq->Message_queue.Attributes; the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; 400113dc: c0 24 20 5c clr [ %l0 + 0x5c ] if ( ! _CORE_message_queue_Initialize( 400113e0: 96 10 00 1a mov %i2, %o3 400113e4: 90 04 20 1c add %l0, 0x1c, %o0 400113e8: 40 00 03 80 call 400121e8 <_CORE_message_queue_Initialize> 400113ec: 92 04 20 5c add %l0, 0x5c, %o1 400113f0: 80 8a 20 ff btst 0xff, %o0 400113f4: 02 80 00 11 be 40011438 <_POSIX_Message_queue_Create_support+0x108> 400113f8: 82 14 e2 c0 or %l3, 0x2c0, %g1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400113fc: c4 04 20 08 ld [ %l0 + 8 ], %g2 40011400: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 40011404: 03 00 00 3f sethi %hi(0xfc00), %g1 40011408: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4001140c: 84 08 80 01 and %g2, %g1, %g2 40011410: 85 28 a0 02 sll %g2, 2, %g2 40011414: e0 20 c0 02 st %l0, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string */ the_object->name.name_p = name; 40011418: f2 24 20 0c st %i1, [ %l0 + 0xc ] &_POSIX_Message_queue_Information, &the_mq->Object, name ); *message_queue = the_mq; 4001141c: e0 26 c0 00 st %l0, [ %i3 ] _Thread_Enable_dispatch(); 40011420: 7f ff f1 ad call 4000dad4 <_Thread_Enable_dispatch> 40011424: b0 10 20 00 clr %i0 return 0; } 40011428: 81 c7 e0 08 ret 4001142c: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( EINVAL ); } if ( attr_ptr->mq_msgsize <= 0 ){ _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EINVAL ); 40011430: 10 bf ff d8 b 40011390 <_POSIX_Message_queue_Create_support+0x60> 40011434: a2 10 20 0a mov 0xa, %l1 RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free ( POSIX_Message_queue_Control *the_mq ) { _Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object ); 40011438: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4001143c: 7f ff ee d4 call 4000cf8c <_Objects_Free> <== NOT EXECUTED 40011440: 90 14 e2 c0 or %l3, 0x2c0, %o0 <== NOT EXECUTED attr.mq_maxmsg, attr.mq_msgsize ) ) { _POSIX_Message_queue_Free( the_mq ); _Workspace_Free(name); 40011444: 7f ff f7 52 call 4000f18c <_Workspace_Free> <== NOT EXECUTED 40011448: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED _Thread_Enable_dispatch(); 4001144c: 7f ff f1 a2 call 4000dad4 <_Thread_Enable_dispatch> <== NOT EXECUTED 40011450: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); 40011454: 40 00 0a ca call 40013f7c <__errno> <== NOT EXECUTED 40011458: 01 00 00 00 nop <== NOT EXECUTED 4001145c: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 40011460: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40011464: 81 c7 e0 08 ret <== NOT EXECUTED 40011468: 81 e8 00 00 restore <== NOT EXECUTED _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( attr_ptr->mq_msgsize <= 0 ){ _Thread_Enable_dispatch(); 4001146c: 7f ff f1 9a call 4000dad4 <_Thread_Enable_dispatch> 40011470: b0 10 3f ff mov -1, %i0 rtems_set_errno_and_return_minus_one( EINVAL ); 40011474: 40 00 0a c2 call 40013f7c <__errno> 40011478: 01 00 00 00 nop 4001147c: 82 10 20 16 mov 0x16, %g1 ! 16 40011480: c2 22 00 00 st %g1, [ %o0 ] 40011484: 81 c7 e0 08 ret 40011488: 81 e8 00 00 restore attr = *attr_ptr; } the_mq = _POSIX_Message_queue_Allocate(); if ( !the_mq ) { _Thread_Enable_dispatch(); 4001148c: 7f ff f1 92 call 4000dad4 <_Thread_Enable_dispatch> <== NOT EXECUTED 40011490: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENFILE ); 40011494: 40 00 0a ba call 40013f7c <__errno> <== NOT EXECUTED 40011498: 01 00 00 00 nop <== NOT EXECUTED 4001149c: 82 10 20 17 mov 0x17, %g1 ! 17 <== NOT EXECUTED 400114a0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400114a4: 81 c7 e0 08 ret <== NOT EXECUTED 400114a8: 81 e8 00 00 restore <== NOT EXECUTED 400114ac: 7f ff ee b8 call 4000cf8c <_Objects_Free> <== NOT EXECUTED 400114b0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED */ name = _Workspace_Allocate(n); if (!name) { _POSIX_Message_queue_Free( the_mq ); _Thread_Enable_dispatch(); 400114b4: 7f ff f1 88 call 4000dad4 <_Thread_Enable_dispatch> <== NOT EXECUTED 400114b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOMEM ); 400114bc: 40 00 0a b0 call 40013f7c <__errno> <== NOT EXECUTED 400114c0: 01 00 00 00 nop <== NOT EXECUTED 400114c4: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 400114c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400114cc: 81 c7 e0 08 ret <== NOT EXECUTED 400114d0: 81 e8 00 00 restore <== NOT EXECUTED 40009640 <_POSIX_Message_queue_Delete>: */ void _POSIX_Message_queue_Delete( POSIX_Message_queue_Control *the_mq ) { 40009640: 9d e3 bf 98 save %sp, -104, %sp if ( !the_mq->linked && !the_mq->open_count ) { 40009644: c2 0e 20 15 ldub [ %i0 + 0x15 ], %g1 40009648: 80 a0 60 00 cmp %g1, 0 4000964c: 12 80 00 16 bne 400096a4 <_POSIX_Message_queue_Delete+0x64> 40009650: b2 10 00 18 mov %i0, %i1 40009654: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40009658: 80 a0 60 00 cmp %g1, 0 4000965c: 12 80 00 12 bne 400096a4 <_POSIX_Message_queue_Delete+0x64> 40009660: 01 00 00 00 nop /* the name memory may have been freed by unlink. */ Objects_Control *the_object = &the_mq->Object; if ( the_object->name.name_p ) 40009664: d0 06 20 0c ld [ %i0 + 0xc ], %o0 40009668: 80 a2 20 00 cmp %o0, 0 4000966c: 02 80 00 04 be 4000967c <_POSIX_Message_queue_Delete+0x3c> 40009670: 31 10 00 90 sethi %hi(0x40024000), %i0 _Workspace_Free( (void *)the_object->name.name_p ); 40009674: 40 00 16 c6 call 4000f18c <_Workspace_Free> <== NOT EXECUTED 40009678: 01 00 00 00 nop <== NOT EXECUTED _Objects_Close( &_POSIX_Message_queue_Information, the_object ); 4000967c: 92 10 00 19 mov %i1, %o1 40009680: 40 00 0d 74 call 4000cc50 <_Objects_Close> 40009684: 90 16 22 c0 or %i0, 0x2c0, %o0 _CORE_message_queue_Close( 40009688: 90 06 60 1c add %i1, 0x1c, %o0 4000968c: 92 10 20 00 clr %o1 40009690: 94 10 20 05 mov 5, %o2 40009694: 40 00 0a 5c call 4000c004 <_CORE_message_queue_Close> 40009698: b0 16 22 c0 or %i0, 0x2c0, %i0 RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free ( POSIX_Message_queue_Control *the_mq ) { _Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object ); 4000969c: 40 00 0e 3c call 4000cf8c <_Objects_Free> 400096a0: 81 e8 00 00 restore 400096a4: 81 c7 e0 08 ret 400096a8: 81 e8 00 00 restore 40009b9c <_POSIX_Message_queue_Send_support>: size_t msg_len, uint32_t msg_prio, bool wait, Watchdog_Interval timeout ) { 40009b9c: 9d e3 bf 88 save %sp, -120, %sp /* * Validate the priority. * XXX - Do not validate msg_prio is not less than 0. */ if ( msg_prio > MQ_PRIO_MAX ) 40009ba0: 80 a6 e0 20 cmp %i3, 0x20 40009ba4: 18 80 00 47 bgu 40009cc0 <_POSIX_Message_queue_Send_support+0x124> 40009ba8: 11 10 00 91 sethi %hi(0x40024400), %o0 40009bac: 92 10 00 18 mov %i0, %o1 40009bb0: 90 12 20 3c or %o0, 0x3c, %o0 40009bb4: 40 00 0d 63 call 4000d140 <_Objects_Get> 40009bb8: 94 07 bf f4 add %fp, -12, %o2 rtems_set_errno_and_return_minus_one( EINVAL ); the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { 40009bbc: c2 07 bf f4 ld [ %fp + -12 ], %g1 40009bc0: 80 a0 60 00 cmp %g1, 0 40009bc4: 12 80 00 31 bne 40009c88 <_POSIX_Message_queue_Send_support+0xec> 40009bc8: 01 00 00 00 nop case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) { 40009bcc: c4 02 20 14 ld [ %o0 + 0x14 ], %g2 40009bd0: 80 88 a0 03 btst 3, %g2 40009bd4: 02 80 00 41 be 40009cd8 <_POSIX_Message_queue_Send_support+0x13c> 40009bd8: 80 8f 20 ff btst 0xff, %i4 _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EBADF ); } the_mq = the_mq_fd->Queue; 40009bdc: d0 02 20 10 ld [ %o0 + 0x10 ], %o0 /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 40009be0: 12 80 00 15 bne 40009c34 <_POSIX_Message_queue_Send_support+0x98> 40009be4: 82 10 20 00 clr %g1 do_wait = wait; /* * Now perform the actual message receive */ msg_status = _CORE_message_queue_Submit( 40009be8: c2 23 a0 5c st %g1, [ %sp + 0x5c ] <== NOT EXECUTED 40009bec: fa 23 a0 60 st %i5, [ %sp + 0x60 ] <== NOT EXECUTED 40009bf0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40009bf4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 40009bf8: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED 40009bfc: 9a 20 00 1b neg %i3, %o5 <== NOT EXECUTED 40009c00: 98 10 20 00 clr %o4 <== NOT EXECUTED 40009c04: 40 00 09 65 call 4000c198 <_CORE_message_queue_Submit> <== NOT EXECUTED 40009c08: 90 02 20 1c add %o0, 0x1c, %o0 <== NOT EXECUTED _POSIX_Message_queue_Priority_to_core( msg_prio ), do_wait, timeout /* no timeout */ ); _Thread_Enable_dispatch(); 40009c0c: 40 00 0f b2 call 4000dad4 <_Thread_Enable_dispatch> <== NOT EXECUTED 40009c10: ba 10 00 08 mov %o0, %i5 <== NOT EXECUTED * after it wakes up. The returned status is correct for * non-blocking operations but if we blocked, then we need * to look at the status in our TCB. */ if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT ) 40009c14: 80 a7 60 07 cmp %i5, 7 <== NOT EXECUTED 40009c18: 02 80 00 19 be 40009c7c <_POSIX_Message_queue_Send_support+0xe0> <== NOT EXECUTED 40009c1c: 03 10 00 8f sethi %hi(0x40023c00), %g1 <== NOT EXECUTED msg_status = _Thread_Executing->Wait.return_code; if ( !msg_status ) 40009c20: 80 a7 60 00 cmp %i5, 0 40009c24: 12 80 00 1f bne 40009ca0 <_POSIX_Message_queue_Send_support+0x104> 40009c28: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 40009c2c: 81 c7 e0 08 ret 40009c30: 81 e8 00 00 restore the_mq = the_mq_fd->Queue; /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 40009c34: 83 30 a0 0e srl %g2, 0xe, %g1 40009c38: 82 18 60 01 xor %g1, 1, %g1 40009c3c: 82 08 60 01 and %g1, 1, %g1 do_wait = wait; /* * Now perform the actual message receive */ msg_status = _CORE_message_queue_Submit( 40009c40: fa 23 a0 60 st %i5, [ %sp + 0x60 ] 40009c44: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40009c48: 92 10 00 19 mov %i1, %o1 40009c4c: 94 10 00 1a mov %i2, %o2 40009c50: 96 10 00 18 mov %i0, %o3 40009c54: 9a 20 00 1b neg %i3, %o5 40009c58: 98 10 20 00 clr %o4 40009c5c: 40 00 09 4f call 4000c198 <_CORE_message_queue_Submit> 40009c60: 90 02 20 1c add %o0, 0x1c, %o0 _POSIX_Message_queue_Priority_to_core( msg_prio ), do_wait, timeout /* no timeout */ ); _Thread_Enable_dispatch(); 40009c64: 40 00 0f 9c call 4000dad4 <_Thread_Enable_dispatch> 40009c68: ba 10 00 08 mov %o0, %i5 * after it wakes up. The returned status is correct for * non-blocking operations but if we blocked, then we need * to look at the status in our TCB. */ if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT ) 40009c6c: 80 a7 60 07 cmp %i5, 7 40009c70: 12 bf ff ed bne 40009c24 <_POSIX_Message_queue_Send_support+0x88> 40009c74: 80 a7 60 00 cmp %i5, 0 msg_status = _Thread_Executing->Wait.return_code; 40009c78: 03 10 00 8f sethi %hi(0x40023c00), %g1 40009c7c: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 40023ff0 <_Thread_Executing> 40009c80: 10 bf ff e8 b 40009c20 <_POSIX_Message_queue_Send_support+0x84> 40009c84: fa 00 a0 34 ld [ %g2 + 0x34 ], %i5 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 40009c88: 40 00 28 bd call 40013f7c <__errno> 40009c8c: b0 10 3f ff mov -1, %i0 40009c90: 82 10 20 09 mov 9, %g1 40009c94: c2 22 00 00 st %g1, [ %o0 ] } 40009c98: 81 c7 e0 08 ret 40009c9c: 81 e8 00 00 restore msg_status = _Thread_Executing->Wait.return_code; if ( !msg_status ) return msg_status; rtems_set_errno_and_return_minus_one( 40009ca0: 40 00 28 b7 call 40013f7c <__errno> 40009ca4: b0 10 3f ff mov -1, %i0 40009ca8: a0 10 00 08 mov %o0, %l0 40009cac: 40 00 00 5b call 40009e18 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 40009cb0: 90 10 00 1d mov %i5, %o0 40009cb4: d0 24 00 00 st %o0, [ %l0 ] 40009cb8: 81 c7 e0 08 ret 40009cbc: 81 e8 00 00 restore * Validate the priority. * XXX - Do not validate msg_prio is not less than 0. */ if ( msg_prio > MQ_PRIO_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); 40009cc0: 40 00 28 af call 40013f7c <__errno> 40009cc4: b0 10 3f ff mov -1, %i0 40009cc8: 82 10 20 16 mov 0x16, %g1 40009ccc: c2 22 00 00 st %g1, [ %o0 ] 40009cd0: 81 c7 e0 08 ret 40009cd4: 81 e8 00 00 restore the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) { _Thread_Enable_dispatch(); 40009cd8: 40 00 0f 7f call 4000dad4 <_Thread_Enable_dispatch> 40009cdc: b0 10 3f ff mov -1, %i0 rtems_set_errno_and_return_minus_one( EBADF ); 40009ce0: 40 00 28 a7 call 40013f7c <__errno> 40009ce4: 01 00 00 00 nop 40009ce8: 82 10 20 09 mov 9, %g1 ! 9 40009cec: c2 22 00 00 st %g1, [ %o0 ] 40009cf0: 81 c7 e0 08 ret 40009cf4: 81 e8 00 00 restore 40007218 <_POSIX_Mutex_Get>: POSIX_Mutex_Control *_POSIX_Mutex_Get ( pthread_mutex_t *mutex, Objects_Locations *location ) { 40007218: 9d e3 bf 98 save %sp, -104, %sp Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 4000721c: 80 a6 20 00 cmp %i0, 0 40007220: 02 80 00 12 be 40007268 <_POSIX_Mutex_Get+0x50> 40007224: b4 10 00 19 mov %i1, %i2 40007228: f2 06 00 00 ld [ %i0 ], %i1 4000722c: 80 a6 7f ff cmp %i1, -1 40007230: 02 80 00 05 be 40007244 <_POSIX_Mutex_Get+0x2c> 40007234: 90 10 00 18 mov %i0, %o0 return (POSIX_Mutex_Control *) 40007238: 31 10 00 65 sethi %hi(0x40019400), %i0 4000723c: 40 00 0c 3c call 4000a32c <_Objects_Get> 40007240: 91 ee 20 b0 restore %i0, 0xb0, %o0 Objects_Locations *location ) { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40007244: 40 00 00 20 call 400072c4 <== NOT EXECUTED 40007248: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000724c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40007250: 12 80 00 07 bne 4000726c <_POSIX_Mutex_Get+0x54> <== NOT EXECUTED 40007254: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40007258: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED return (POSIX_Mutex_Control *) 4000725c: 31 10 00 65 sethi %hi(0x40019400), %i0 <== NOT EXECUTED 40007260: 40 00 0c 33 call 4000a32c <_Objects_Get> <== NOT EXECUTED 40007264: 91 ee 20 b0 restore %i0, 0xb0, %o0 <== NOT EXECUTED Objects_Locations *location ) { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40007268: 82 10 20 01 mov 1, %g1 4000726c: c2 26 80 00 st %g1, [ %i2 ] return (POSIX_Mutex_Control *) _Objects_Get( &_POSIX_Mutex_Information, *id, location ); } 40007270: 81 c7 e0 08 ret 40007274: 91 e8 20 00 restore %g0, 0, %o0 400071b0 <_POSIX_Mutex_Get_interrupt_disable>: POSIX_Mutex_Control *_POSIX_Mutex_Get_interrupt_disable ( pthread_mutex_t *mutex, Objects_Locations *location, ISR_Level *level ) { 400071b0: 9d e3 bf 98 save %sp, -104, %sp 400071b4: a0 10 00 19 mov %i1, %l0 Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 400071b8: 80 a6 20 00 cmp %i0, 0 400071bc: 02 80 00 13 be 40007208 <_POSIX_Mutex_Get_interrupt_disable+0x58> 400071c0: b6 10 00 1a mov %i2, %i3 400071c4: f2 06 00 00 ld [ %i0 ], %i1 400071c8: 80 a6 7f ff cmp %i1, -1 400071cc: 02 80 00 05 be 400071e0 <_POSIX_Mutex_Get_interrupt_disable+0x30> 400071d0: b4 10 00 10 mov %l0, %i2 return (POSIX_Mutex_Control *) 400071d4: 31 10 00 65 sethi %hi(0x40019400), %i0 400071d8: 40 00 0c 37 call 4000a2b4 <_Objects_Get_isr_disable> 400071dc: 91 ee 20 b0 restore %i0, 0xb0, %o0 ISR_Level *level ) { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 400071e0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400071e4: 40 00 00 38 call 400072c4 <== NOT EXECUTED 400071e8: 92 10 20 00 clr %o1 <== NOT EXECUTED 400071ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400071f0: 12 80 00 06 bne 40007208 <_POSIX_Mutex_Get_interrupt_disable+0x58> <== NOT EXECUTED 400071f4: b4 10 00 10 mov %l0, %i2 <== NOT EXECUTED 400071f8: f2 06 00 00 ld [ %i0 ], %i1 <== NOT EXECUTED return (POSIX_Mutex_Control *) 400071fc: 31 10 00 65 sethi %hi(0x40019400), %i0 <== NOT EXECUTED 40007200: 40 00 0c 2d call 4000a2b4 <_Objects_Get_isr_disable> <== NOT EXECUTED 40007204: 91 ee 20 b0 restore %i0, 0xb0, %o0 <== NOT EXECUTED ISR_Level *level ) { Objects_Id *id = (Objects_Id *)mutex; ___POSIX_Mutex_Get_support( id, location ); 40007208: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000720c: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED return (POSIX_Mutex_Control *) _Objects_Get_isr_disable( &_POSIX_Mutex_Information, *id, location, level ); } 40007210: 81 c7 e0 08 ret <== NOT EXECUTED 40007214: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000ed64 <_POSIX_Semaphore_Create_support>: const char *name, int pshared, unsigned int value, POSIX_Semaphore_Control **the_sem ) { 4000ed64: 9d e3 bf 98 save %sp, -104, %sp 4000ed68: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4000ed6c: c4 00 62 d0 ld [ %g1 + 0x2d0 ], %g2 ! 4001fed0 <_Thread_Dispatch_disable_level> 4000ed70: 84 00 a0 01 inc %g2 4000ed74: c4 20 62 d0 st %g2, [ %g1 + 0x2d0 ] char *name_p = (char *)name; _Thread_Disable_dispatch(); /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) { 4000ed78: 80 a6 60 00 cmp %i1, 0 4000ed7c: 12 80 00 2e bne 4000ee34 <_POSIX_Semaphore_Create_support+0xd0> 4000ed80: 80 a6 20 00 cmp %i0, 0 _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENOSYS ); } if ( name ) { 4000ed84: 02 80 00 07 be 4000eda0 <_POSIX_Semaphore_Create_support+0x3c> 4000ed88: 21 10 00 80 sethi %hi(0x40020000), %l0 if( strlen(name) > PATH_MAX ) { 4000ed8c: 40 00 0f d6 call 40012ce4 4000ed90: 90 10 00 18 mov %i0, %o0 4000ed94: 80 a2 20 ff cmp %o0, 0xff 4000ed98: 18 80 00 2f bgu 4000ee54 <_POSIX_Semaphore_Create_support+0xf0> 4000ed9c: 21 10 00 80 sethi %hi(0x40020000), %l0 * _POSIX_Semaphore_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ) { return (POSIX_Semaphore_Control *) 4000eda0: 7f ff ec 21 call 40009e24 <_Objects_Allocate> 4000eda4: 90 14 21 e0 or %l0, 0x1e0, %o0 ! 400201e0 <_POSIX_Semaphore_Information> } } the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { 4000eda8: b2 92 20 00 orcc %o0, 0, %i1 4000edac: 02 80 00 32 be 4000ee74 <_POSIX_Semaphore_Create_support+0x110> 4000edb0: 80 a6 20 00 cmp %i0, 0 rtems_set_errno_and_return_minus_one( ENOSPC ); } the_semaphore->process_shared = pshared; if ( name ) { 4000edb4: 02 80 00 1c be 4000ee24 <_POSIX_Semaphore_Create_support+0xc0> 4000edb8: c0 26 60 10 clr [ %i1 + 0x10 ] the_semaphore->named = TRUE; the_semaphore->open_count = 1; 4000edbc: 84 10 20 01 mov 1, %g2 } the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; 4000edc0: 82 10 20 01 mov 1, %g1 the_semaphore->open_count = 1; the_semaphore->linked = TRUE; 4000edc4: c4 2e 60 15 stb %g2, [ %i1 + 0x15 ] the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; the_semaphore->open_count = 1; 4000edc8: c4 26 60 18 st %g2, [ %i1 + 0x18 ] } the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = TRUE; 4000edcc: c2 2e 60 14 stb %g1, [ %i1 + 0x14 ] /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4000edd0: 82 10 3f ff mov -1, %g1 _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4000edd4: 94 10 00 1a mov %i2, %o2 4000edd8: 90 06 60 1c add %i1, 0x1c, %o0 4000eddc: 92 06 60 5c add %i1, 0x5c, %o1 /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4000ede0: c2 26 60 5c st %g1, [ %i1 + 0x5c ] _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4000ede4: 7f ff ea e1 call 40009968 <_CORE_semaphore_Initialize> 4000ede8: c0 26 60 60 clr [ %i1 + 0x60 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000edec: 82 14 21 e0 or %l0, 0x1e0, %g1 4000edf0: c4 06 60 08 ld [ %i1 + 8 ], %g2 4000edf4: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 4000edf8: 03 00 00 3f sethi %hi(0xfc00), %g1 4000edfc: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 4000ee00: 84 08 80 01 and %g2, %g1, %g2 4000ee04: 85 28 a0 02 sll %g2, 2, %g2 4000ee08: f2 20 c0 02 st %i1, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string */ the_object->name.name_p = name; 4000ee0c: f0 26 60 0c st %i0, [ %i1 + 0xc ] &_POSIX_Semaphore_Information, &the_semaphore->Object, name_p ); *the_sem = the_semaphore; 4000ee10: f2 26 c0 00 st %i1, [ %i3 ] _Thread_Enable_dispatch(); 4000ee14: 7f ff ef a5 call 4000aca8 <_Thread_Enable_dispatch> 4000ee18: b0 10 20 00 clr %i0 return 0; } 4000ee1c: 81 c7 e0 08 ret 4000ee20: 81 e8 00 00 restore if ( name ) { the_semaphore->named = TRUE; the_semaphore->open_count = 1; the_semaphore->linked = TRUE; } else { the_semaphore->named = FALSE; 4000ee24: c0 2e 60 14 clrb [ %i1 + 0x14 ] the_semaphore->open_count = 0; 4000ee28: c0 26 60 18 clr [ %i1 + 0x18 ] the_semaphore->linked = FALSE; 4000ee2c: 10 bf ff e9 b 4000edd0 <_POSIX_Semaphore_Create_support+0x6c> 4000ee30: c0 2e 60 15 clrb [ %i1 + 0x15 ] _Thread_Disable_dispatch(); /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) { _Thread_Enable_dispatch(); 4000ee34: 7f ff ef 9d call 4000aca8 <_Thread_Enable_dispatch> 4000ee38: b0 10 3f ff mov -1, %i0 rtems_set_errno_and_return_minus_one( ENOSYS ); 4000ee3c: 40 00 08 e0 call 400111bc <__errno> 4000ee40: 01 00 00 00 nop 4000ee44: 82 10 20 58 mov 0x58, %g1 ! 58 4000ee48: c2 22 00 00 st %g1, [ %o0 ] 4000ee4c: 81 c7 e0 08 ret 4000ee50: 81 e8 00 00 restore } if ( name ) { if( strlen(name) > PATH_MAX ) { _Thread_Enable_dispatch(); 4000ee54: 7f ff ef 95 call 4000aca8 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000ee58: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000ee5c: 40 00 08 d8 call 400111bc <__errno> <== NOT EXECUTED 4000ee60: 01 00 00 00 nop <== NOT EXECUTED 4000ee64: 82 10 20 5b mov 0x5b, %g1 ! 5b <== NOT EXECUTED 4000ee68: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ee6c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ee70: 81 e8 00 00 restore <== NOT EXECUTED } the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 4000ee74: 7f ff ef 8d call 4000aca8 <_Thread_Enable_dispatch> 4000ee78: b0 10 3f ff mov -1, %i0 rtems_set_errno_and_return_minus_one( ENOSPC ); 4000ee7c: 40 00 08 d0 call 400111bc <__errno> 4000ee80: 01 00 00 00 nop 4000ee84: 82 10 20 1c mov 0x1c, %g1 ! 1c 4000ee88: c2 22 00 00 st %g1, [ %o0 ] 4000ee8c: 81 c7 e0 08 ret 4000ee90: 81 e8 00 00 restore 4000b648 <_POSIX_Threads_Sporadic_budget_TSR>: void _POSIX_Threads_Sporadic_budget_TSR( Objects_Id id, void *argument ) { 4000b648: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; POSIX_API_Control *api; the_thread = argument; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000b64c: f0 06 61 60 ld [ %i1 + 0x160 ], %i0 ticks = _Timespec_To_ticks( &api->schedparam.ss_initial_budget ); 4000b650: 40 00 04 37 call 4000c72c <_Timespec_To_ticks> 4000b654: 90 06 20 90 add %i0, 0x90, %o0 if ( !ticks ) 4000b658: 80 a2 20 00 cmp %o0, 0 4000b65c: 22 80 00 02 be,a 4000b664 <_POSIX_Threads_Sporadic_budget_TSR+0x1c> 4000b660: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4000b664: c2 06 20 98 ld [ %i0 + 0x98 ], %g1 the_thread->cpu_time_budget = ticks; new_priority = _POSIX_Priority_To_core( api->ss_high_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000b668: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 4000b66c: 84 10 20 ff mov 0xff, %g2 ticks = _Timespec_To_ticks( &api->schedparam.ss_initial_budget ); if ( !ticks ) ticks = 1; the_thread->cpu_time_budget = ticks; 4000b670: d0 26 60 78 st %o0, [ %i1 + 0x78 ] 4000b674: 92 20 80 01 sub %g2, %g1, %o1 new_priority = _POSIX_Priority_To_core( api->ss_high_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000b678: 80 a0 e0 00 cmp %g3, 0 4000b67c: 02 80 00 10 be 4000b6bc <_POSIX_Threads_Sporadic_budget_TSR+0x74> 4000b680: d2 26 60 18 st %o1, [ %i1 + 0x18 ] 4000b684: c2 06 60 14 ld [ %i1 + 0x14 ], %g1 4000b688: 80 a0 40 09 cmp %g1, %o1 4000b68c: 18 80 00 0d bgu 4000b6c0 <_POSIX_Threads_Sporadic_budget_TSR+0x78> 4000b690: 90 10 00 19 mov %i1, %o0 the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); ticks = _Timespec_To_ticks( &api->schedparam.ss_replenish_period ); 4000b694: 40 00 04 26 call 4000c72c <_Timespec_To_ticks> 4000b698: 90 06 20 88 add %i0, 0x88, %o0 if ( !ticks ) 4000b69c: 80 a2 20 00 cmp %o0, 0 4000b6a0: 22 80 00 02 be,a 4000b6a8 <_POSIX_Threads_Sporadic_budget_TSR+0x60> 4000b6a4: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000b6a8: d0 26 20 a8 st %o0, [ %i0 + 0xa8 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000b6ac: b2 06 20 9c add %i0, 0x9c, %i1 4000b6b0: 31 10 00 66 sethi %hi(0x40019800), %i0 4000b6b4: 7f ff f5 8b call 40008ce0 <_Watchdog_Insert> 4000b6b8: 91 ee 20 20 restore %i0, 0x20, %o0 new_priority = _POSIX_Priority_To_core( api->ss_high_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); 4000b6bc: 90 10 00 19 mov %i1, %o0 4000b6c0: 7f ff ef 7c call 400074b0 <_Thread_Change_priority> 4000b6c4: 94 10 20 01 mov 1, %o2 4000b6c8: 30 bf ff f3 b,a 4000b694 <_POSIX_Threads_Sporadic_budget_TSR+0x4c> 4000b5f8 <_POSIX_Threads_Sporadic_budget_callout>: ) { POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000b5f8: c4 02 21 60 ld [ %o0 + 0x160 ], %g2 the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ new_priority = _POSIX_Priority_To_core( api->schedparam.ss_low_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000b5fc: c8 02 20 1c ld [ %o0 + 0x1c ], %g4 RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (255 - priority); 4000b600: c6 00 a0 84 ld [ %g2 + 0x84 ], %g3 * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 4000b604: 82 10 3f ff mov -1, %g1 4000b608: 84 10 20 ff mov 0xff, %g2 4000b60c: c2 22 20 78 st %g1, [ %o0 + 0x78 ] 4000b610: 92 20 80 03 sub %g2, %g3, %o1 new_priority = _POSIX_Priority_To_core( api->schedparam.ss_low_priority ); the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000b614: 80 a1 20 00 cmp %g4, 0 4000b618: 02 80 00 06 be 4000b630 <_POSIX_Threads_Sporadic_budget_callout+0x38> 4000b61c: d2 22 20 18 st %o1, [ %o0 + 0x18 ] 4000b620: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 <== NOT EXECUTED 4000b624: 80 a0 40 09 cmp %g1, %o1 <== NOT EXECUTED 4000b628: 08 80 00 06 bleu 4000b640 <_POSIX_Threads_Sporadic_budget_callout+0x48> <== NOT EXECUTED 4000b62c: 01 00 00 00 nop <== NOT EXECUTED the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, TRUE ); 4000b630: 94 10 20 01 mov 1, %o2 ! 1 4000b634: 82 13 c0 00 mov %o7, %g1 4000b638: 7f ff ef 9e call 400074b0 <_Thread_Change_priority> 4000b63c: 9e 10 40 00 mov %g1, %o7 4000b640: 81 c3 e0 08 retl <== NOT EXECUTED 4000b644: 01 00 00 00 nop 4000cd38 <_POSIX_Threads_cancel_run>: #include void _POSIX_Threads_cancel_run( Thread_Control *the_thread ) { 4000cd38: 9d e3 bf 98 save %sp, -104, %sp POSIX_Cancel_Handler_control *handler; Chain_Control *handler_stack; POSIX_API_Control *thread_support; ISR_Level level; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000cd3c: e2 06 21 60 ld [ %i0 + 0x160 ], %l1 handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; 4000cd40: 82 10 20 01 mov 1, %g1 while ( !_Chain_Is_empty( handler_stack ) ) { 4000cd44: c4 04 60 d8 ld [ %l1 + 0xd8 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000cd48: b0 04 60 dc add %l1, 0xdc, %i0 4000cd4c: 80 a0 80 18 cmp %g2, %i0 4000cd50: 02 80 00 14 be 4000cda0 <_POSIX_Threads_cancel_run+0x68> 4000cd54: c2 24 60 cc st %g1, [ %l1 + 0xcc ] _ISR_Disable( level ); 4000cd58: 7f ff d3 f2 call 40001d20 <== NOT EXECUTED 4000cd5c: 01 00 00 00 nop <== NOT EXECUTED handler = (POSIX_Cancel_Handler_control *) 4000cd60: e0 06 20 04 ld [ %i0 + 4 ], %l0 <== NOT EXECUTED ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000cd64: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED previous = the_node->previous; 4000cd68: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED next->previous = previous; previous->next = next; 4000cd6c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000cd70: c2 20 a0 04 st %g1, [ %g2 + 4 ] <== NOT EXECUTED _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); 4000cd74: 7f ff d3 ef call 40001d30 <== NOT EXECUTED 4000cd78: 01 00 00 00 nop <== NOT EXECUTED (*handler->routine)( handler->arg ); 4000cd7c: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000cd80: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000cd84: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED _Workspace_Free( handler ); 4000cd88: 7f ff f0 a2 call 40009010 <_Workspace_Free> <== NOT EXECUTED 4000cd8c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; while ( !_Chain_Is_empty( handler_stack ) ) { 4000cd90: c2 04 60 d8 ld [ %l1 + 0xd8 ], %g1 <== NOT EXECUTED 4000cd94: 80 a0 40 18 cmp %g1, %i0 <== NOT EXECUTED 4000cd98: 12 bf ff f0 bne 4000cd58 <_POSIX_Threads_cancel_run+0x20> <== NOT EXECUTED 4000cd9c: 01 00 00 00 nop <== NOT EXECUTED 4000cda0: 81 c7 e0 08 ret 4000cda4: 81 e8 00 00 restore 4000dd60 <_POSIX_Timer_Insert_helper>: Watchdog_Interval ticks, Objects_Id id, Watchdog_Service_routine_entry TSR, void *arg ) { 4000dd60: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; (void) _Watchdog_Remove( timer ); 4000dd64: 7f ff f4 fd call 4000b158 <_Watchdog_Remove> 4000dd68: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 4000dd6c: 7f ff d3 54 call 40002abc 4000dd70: 01 00 00 00 nop 4000dd74: a0 10 00 08 mov %o0, %l0 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( timer->state != WATCHDOG_INACTIVE ) { 4000dd78: c2 06 20 08 ld [ %i0 + 8 ], %g1 4000dd7c: 80 a0 60 00 cmp %g1, 0 4000dd80: 12 80 00 0f bne 4000ddbc <_POSIX_Timer_Insert_helper+0x5c> 4000dd84: 92 10 00 18 mov %i0, %o1 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000dd88: f6 26 20 1c st %i3, [ %i0 + 0x1c ] the_watchdog->id = id; 4000dd8c: f4 26 20 20 st %i2, [ %i0 + 0x20 ] the_watchdog->user_data = user_data; 4000dd90: f8 26 20 24 st %i4, [ %i0 + 0x24 ] Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000dd94: f2 26 20 0c st %i1, [ %i0 + 0xc ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000dd98: c0 26 20 08 clr [ %i0 + 8 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000dd9c: 11 10 00 79 sethi %hi(0x4001e400), %o0 4000dda0: 7f ff f4 83 call 4000afac <_Watchdog_Insert> 4000dda4: 90 12 22 00 or %o0, 0x200, %o0 ! 4001e600 <_Watchdog_Ticks_chain> * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ _Watchdog_Initialize( timer, TSR, id, arg ); _Watchdog_Insert_ticks( timer, ticks ); _ISR_Enable( level ); 4000dda8: b0 10 20 01 mov 1, %i0 4000ddac: 7f ff d3 48 call 40002acc 4000ddb0: 90 10 00 10 mov %l0, %o0 return true; } 4000ddb4: 81 c7 e0 08 ret 4000ddb8: 81 e8 00 00 restore /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( timer->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 4000ddbc: 7f ff d3 44 call 40002acc <== NOT EXECUTED 4000ddc0: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000ddc4: 81 c7 e0 08 ret <== NOT EXECUTED 4000ddc8: 81 e8 00 00 restore <== NOT EXECUTED 4000707c <_POSIX_Timer_TSR>: /* * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR(Objects_Id timer, void *data) { 4000707c: 9d e3 bf 98 save %sp, -104, %sp bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 40007080: c2 06 60 68 ld [ %i1 + 0x68 ], %g1 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 40007084: c4 06 60 54 ld [ %i1 + 0x54 ], %g2 bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 40007088: 82 00 60 01 inc %g1 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 4000708c: 80 a0 a0 00 cmp %g2, 0 40007090: 12 80 00 0e bne 400070c8 <_POSIX_Timer_TSR+0x4c> 40007094: c2 26 60 68 st %g1, [ %i1 + 0x68 ] 40007098: c2 06 60 58 ld [ %i1 + 0x58 ], %g1 <== NOT EXECUTED 4000709c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400070a0: 32 80 00 0b bne,a 400070cc <_POSIX_Timer_TSR+0x50> <== NOT EXECUTED 400070a4: d2 06 60 64 ld [ %i1 + 0x64 ], %o1 <== NOT EXECUTED /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; } else { /* Indicates that the timer is stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 400070a8: 82 10 20 04 mov 4, %g1 <== NOT EXECUTED 400070ac: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] <== NOT EXECUTED /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { 400070b0: d0 06 60 38 ld [ %i1 + 0x38 ], %o0 400070b4: 40 00 1a 4a call 4000d9dc 400070b8: d2 06 60 44 ld [ %i1 + 0x44 ], %o1 } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 400070bc: c0 26 60 68 clr [ %i1 + 0x68 ] 400070c0: 81 c7 e0 08 ret 400070c4: 81 e8 00 00 restore ptimer->overrun = ptimer->overrun + 1; /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { activated = _POSIX_Timer_Insert_helper( 400070c8: d2 06 60 64 ld [ %i1 + 0x64 ], %o1 400070cc: d4 06 60 08 ld [ %i1 + 8 ], %o2 400070d0: 90 06 60 10 add %i1, 0x10, %o0 400070d4: 17 10 00 1c sethi %hi(0x40007000), %o3 400070d8: 98 10 00 19 mov %i1, %o4 400070dc: 40 00 1b 21 call 4000dd60 <_POSIX_Timer_Insert_helper> 400070e0: 96 12 e0 7c or %o3, 0x7c, %o3 ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 400070e4: 80 8a 20 ff btst 0xff, %o0 400070e8: 02 bf ff f6 be 400070c0 <_POSIX_Timer_TSR+0x44> 400070ec: 01 00 00 00 nop return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); 400070f0: 40 00 06 22 call 40008978 <_TOD_Get> 400070f4: 90 06 60 6c add %i1, 0x6c, %o0 /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 400070f8: 82 10 20 03 mov 3, %g1 400070fc: 10 bf ff ed b 400070b0 <_POSIX_Timer_TSR+0x34> 40007100: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] 4000cf3c <_POSIX_signals_Clear_signals>: int signo, siginfo_t *info, bool is_global, bool check_blocked ) { 4000cf3c: 9d e3 bf 98 save %sp, -104, %sp sigset_t signals_blocked; ISR_Level level; bool do_callout; POSIX_signals_Siginfo_node *psiginfo; mask = signo_to_mask( signo ); 4000cf40: 82 10 20 01 mov 1, %g1 /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) 4000cf44: 80 8f 20 ff btst 0xff, %i4 sigset_t signals_blocked; ISR_Level level; bool do_callout; POSIX_signals_Siginfo_node *psiginfo; mask = signo_to_mask( signo ); 4000cf48: 84 06 7f ff add %i1, -1, %g2 /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) 4000cf4c: b8 10 3f ff mov -1, %i4 4000cf50: 02 80 00 04 be 4000cf60 <_POSIX_signals_Clear_signals+0x24> 4000cf54: a1 28 40 02 sll %g1, %g2, %l0 signals_blocked = ~api->signals_blocked; 4000cf58: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 4000cf5c: b8 38 00 01 xnor %g0, %g1, %i4 signals_blocked = SIGNAL_ALL_MASK; /* XXX this is not right for siginfo type signals yet */ /* XXX since they can't be cleared the same way */ _ISR_Disable( level ); 4000cf60: 7f ff d3 70 call 40001d20 4000cf64: 01 00 00 00 nop 4000cf68: a2 10 00 08 mov %o0, %l1 if ( is_global ) { 4000cf6c: 80 8e e0 ff btst 0xff, %i3 4000cf70: 22 80 00 33 be,a 4000d03c <_POSIX_signals_Clear_signals+0x100> 4000cf74: c4 06 20 c8 ld [ %i0 + 0xc8 ], %g2 if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { 4000cf78: 05 10 00 67 sethi %hi(0x40019c00), %g2 4000cf7c: c2 00 a2 dc ld [ %g2 + 0x2dc ], %g1 ! 40019edc <_POSIX_signals_Pending> 4000cf80: 82 0c 00 01 and %l0, %g1, %g1 4000cf84: 80 88 40 1c btst %g1, %i4 4000cf88: 02 80 00 37 be 4000d064 <_POSIX_signals_Clear_signals+0x128> 4000cf8c: 85 2e 60 02 sll %i1, 2, %g2 if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 4000cf90: 87 2e 60 04 sll %i1, 4, %g3 4000cf94: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000cf98: 86 20 c0 02 sub %g3, %g2, %g3 4000cf9c: 82 10 61 10 or %g1, 0x110, %g1 4000cfa0: c4 00 40 03 ld [ %g1 + %g3 ], %g2 4000cfa4: 80 a0 a0 02 cmp %g2, 2 4000cfa8: 12 80 00 34 bne 4000d078 <_POSIX_signals_Clear_signals+0x13c> 4000cfac: 03 10 00 67 sethi %hi(0x40019c00), %g1 psiginfo = (POSIX_signals_Siginfo_node *) 4000cfb0: 88 10 62 e0 or %g1, 0x2e0, %g4 ! 40019ee0 <_POSIX_signals_Siginfo> */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000cfb4: c4 00 c0 04 ld [ %g3 + %g4 ], %g2 4000cfb8: 98 00 c0 04 add %g3, %g4, %o4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000cfbc: 9a 03 20 04 add %o4, 4, %o5 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 4000cfc0: 80 a0 80 0d cmp %g2, %o5 4000cfc4: 02 80 00 34 be 4000d094 <_POSIX_signals_Clear_signals+0x158> 4000cfc8: b8 10 20 00 clr %i4 { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4000cfcc: c2 00 80 00 ld [ %g2 ], %g1 4000cfd0: b8 10 00 02 mov %g2, %i4 the_chain->first = new_first; 4000cfd4: c2 20 c0 04 st %g1, [ %g3 + %g4 ] _Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] ); if ( _Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 4000cfd8: 80 a3 40 01 cmp %o5, %g1 4000cfdc: 02 80 00 2e be 4000d094 <_POSIX_signals_Clear_signals+0x158> 4000cfe0: d8 20 60 04 st %o4, [ %g1 + 4 ] _POSIX_signals_Clear_process_signals( mask ); if ( psiginfo ) { 4000cfe4: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED 4000cfe8: 02 80 00 1b be 4000d054 <_POSIX_signals_Clear_signals+0x118> 4000cfec: b0 10 20 01 mov 1, %i0 *info = psiginfo->Info; 4000cff0: c2 07 20 08 ld [ %i4 + 8 ], %g1 the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; the_node->previous = old_last_node; 4000cff4: b0 10 20 01 mov 1, %i0 4000cff8: c2 26 80 00 st %g1, [ %i2 ] 4000cffc: c4 07 20 0c ld [ %i4 + 0xc ], %g2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000d000: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000d004: c4 26 a0 04 st %g2, [ %i2 + 4 ] 4000d008: 82 10 62 94 or %g1, 0x294, %g1 4000d00c: c6 07 20 10 ld [ %i4 + 0x10 ], %g3 4000d010: c2 27 00 00 st %g1, [ %i4 ] old_last_node = the_chain->last; 4000d014: 82 00 7f fc add %g1, -4, %g1 4000d018: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 4000d01c: f8 20 60 08 st %i4, [ %g1 + 8 ] 4000d020: c6 26 a0 08 st %g3, [ %i2 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000d024: c4 27 20 04 st %g2, [ %i4 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000d028: f8 20 80 00 st %i4, [ %g2 ] if ( mask & (api->signals_pending & signals_blocked) ) { api->signals_pending &= ~mask; do_callout = true; } } _ISR_Enable( level ); 4000d02c: 7f ff d3 41 call 40001d30 4000d030: 90 10 00 11 mov %l1, %o0 return do_callout; } 4000d034: 81 c7 e0 08 ret 4000d038: 81 e8 00 00 restore } else _POSIX_signals_Clear_process_signals( mask ); do_callout = true; } } else { if ( mask & (api->signals_pending & signals_blocked) ) { 4000d03c: 82 0c 00 02 and %l0, %g2, %g1 4000d040: 80 88 40 1c btst %g1, %i4 4000d044: 02 80 00 08 be 4000d064 <_POSIX_signals_Clear_signals+0x128> 4000d048: 82 28 80 10 andn %g2, %l0, %g1 api->signals_pending &= ~mask; 4000d04c: c2 26 20 c8 st %g1, [ %i0 + 0xc8 ] 4000d050: b0 10 20 01 mov 1, %i0 do_callout = true; } } _ISR_Enable( level ); 4000d054: 7f ff d3 37 call 40001d30 4000d058: 90 10 00 11 mov %l1, %o0 return do_callout; } 4000d05c: 81 c7 e0 08 ret 4000d060: 81 e8 00 00 restore _POSIX_signals_Clear_process_signals( mask ); do_callout = true; } } else { if ( mask & (api->signals_pending & signals_blocked) ) { api->signals_pending &= ~mask; 4000d064: b0 10 20 00 clr %i0 do_callout = true; } } _ISR_Enable( level ); 4000d068: 7f ff d3 32 call 40001d30 4000d06c: 90 10 00 11 mov %l1, %o0 return do_callout; } 4000d070: 81 c7 e0 08 ret 4000d074: 81 e8 00 00 restore &psiginfo->Node ); } else do_callout = false; } else _POSIX_signals_Clear_process_signals( mask ); 4000d078: 90 10 00 10 mov %l0, %o0 4000d07c: 40 00 01 9c call 4000d6ec <_POSIX_signals_Clear_process_signals> 4000d080: b0 10 20 01 mov 1, %i0 if ( mask & (api->signals_pending & signals_blocked) ) { api->signals_pending &= ~mask; do_callout = true; } } _ISR_Enable( level ); 4000d084: 7f ff d3 2b call 40001d30 4000d088: 90 10 00 11 mov %l1, %o0 return do_callout; } 4000d08c: 81 c7 e0 08 ret 4000d090: 81 e8 00 00 restore if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] ); if ( _Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) _POSIX_signals_Clear_process_signals( mask ); 4000d094: 40 00 01 96 call 4000d6ec <_POSIX_signals_Clear_process_signals> 4000d098: 90 10 00 10 mov %l0, %o0 if ( psiginfo ) { 4000d09c: 10 bf ff d3 b 4000cfe8 <_POSIX_signals_Clear_signals+0xac> 4000d0a0: 80 a7 20 00 cmp %i4, 0 400062a0 <_POSIX_signals_Get_highest>: #include int _POSIX_signals_Get_highest( sigset_t set ) { 400062a0: 86 10 00 08 mov %o0, %g3 int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) 400062a4: 84 10 20 01 mov 1, %g2 #include int _POSIX_signals_Get_highest( sigset_t set ) { 400062a8: 90 10 20 1b mov 0x1b, %o0 int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) 400062ac: 82 02 3f ff add %o0, -1, %g1 400062b0: 83 28 80 01 sll %g2, %g1, %g1 400062b4: 80 88 40 03 btst %g1, %g3 400062b8: 12 80 00 11 bne 400062fc <_POSIX_signals_Get_highest+0x5c> 400062bc: 01 00 00 00 nop sigset_t set ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 400062c0: 90 02 20 01 inc %o0 400062c4: 80 a2 20 20 cmp %o0, 0x20 400062c8: 12 bf ff fa bne 400062b0 <_POSIX_signals_Get_highest+0x10> 400062cc: 82 02 3f ff add %o0, -1, %g1 400062d0: 90 10 20 01 mov 1, %o0 } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( set & signo_to_mask( signo ) ) 400062d4: 10 80 00 05 b 400062e8 <_POSIX_signals_Get_highest+0x48> 400062d8: 84 10 20 01 mov 1, %g2 return signo; } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 400062dc: 80 a2 20 1b cmp %o0, 0x1b 400062e0: 02 80 00 09 be 40006304 <_POSIX_signals_Get_highest+0x64> 400062e4: 01 00 00 00 nop if ( set & signo_to_mask( signo ) ) 400062e8: 82 02 3f ff add %o0, -1, %g1 400062ec: 83 28 80 01 sll %g2, %g1, %g1 400062f0: 80 88 40 03 btst %g1, %g3 400062f4: 22 bf ff fa be,a 400062dc <_POSIX_signals_Get_highest+0x3c> 400062f8: 90 02 20 01 inc %o0 return signo; } return 0; } 400062fc: 81 c3 e0 08 retl 40006300: 01 00 00 00 nop 40006304: 81 c3 e0 08 retl <== NOT EXECUTED 40006308: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED 4000b274 <_POSIX_signals_Post_switch_extension>: */ void _POSIX_signals_Post_switch_extension( Thread_Control *the_thread ) { 4000b274: 9d e3 bf 98 save %sp, -104, %sp POSIX_API_Control *api; int signo; ISR_Level level; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000b278: e0 06 21 60 ld [ %i0 + 0x160 ], %l0 if ( !api ) 4000b27c: 80 a4 20 00 cmp %l0, 0 4000b280: 02 80 00 3c be 4000b370 <_POSIX_signals_Post_switch_extension+0xfc> 4000b284: 03 10 00 67 sethi %hi(0x40019c00), %g1 4000b288: a2 10 62 dc or %g1, 0x2dc, %l1 ! 40019edc <_POSIX_signals_Pending> * The first thing done is to check there are any signals to be * processed at all. No point in doing this loop otherwise. */ while (1) { restart: _ISR_Disable( level ); 4000b28c: 7f ff da a5 call 40001d20 4000b290: 01 00 00 00 nop 4000b294: b0 10 00 08 mov %o0, %i0 if ( !(~api->signals_blocked & 4000b298: c2 04 40 00 ld [ %l1 ], %g1 4000b29c: c4 04 20 c8 ld [ %l0 + 0xc8 ], %g2 4000b2a0: c6 04 20 c4 ld [ %l0 + 0xc4 ], %g3 4000b2a4: 82 10 40 02 or %g1, %g2, %g1 4000b2a8: 80 a8 40 03 andncc %g1, %g3, %g0 4000b2ac: 02 80 00 2f be 4000b368 <_POSIX_signals_Post_switch_extension+0xf4> 4000b2b0: 01 00 00 00 nop (api->signals_pending | _POSIX_signals_Pending)) ) { _ISR_Enable( level ); break; } _ISR_Enable( level ); 4000b2b4: 7f ff da 9f call 40001d30 4000b2b8: b0 10 20 1b mov 0x1b, %i0 ! 1b for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( _POSIX_signals_Check_signal( api, signo, false ) ) 4000b2bc: 92 10 00 18 mov %i0, %o1 4000b2c0: 94 10 20 00 clr %o2 4000b2c4: 40 00 06 f4 call 4000ce94 <_POSIX_signals_Check_signal> 4000b2c8: 90 10 00 10 mov %l0, %o0 4000b2cc: 80 8a 20 ff btst 0xff, %o0 4000b2d0: 12 bf ff ef bne 4000b28c <_POSIX_signals_Post_switch_extension+0x18> 4000b2d4: 92 10 00 18 mov %i0, %o1 goto restart; if ( _POSIX_signals_Check_signal( api, signo, true ) ) 4000b2d8: 90 10 00 10 mov %l0, %o0 4000b2dc: 94 10 20 01 mov 1, %o2 4000b2e0: 40 00 06 ed call 4000ce94 <_POSIX_signals_Check_signal> 4000b2e4: b0 06 20 01 inc %i0 4000b2e8: 80 8a 20 ff btst 0xff, %o0 4000b2ec: 12 bf ff e8 bne 4000b28c <_POSIX_signals_Post_switch_extension+0x18> 4000b2f0: 80 a6 20 20 cmp %i0, 0x20 _ISR_Enable( level ); break; } _ISR_Enable( level ); for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 4000b2f4: 12 bf ff f3 bne 4000b2c0 <_POSIX_signals_Post_switch_extension+0x4c> 4000b2f8: 92 10 00 18 mov %i0, %o1 4000b2fc: b0 10 20 01 mov 1, %i0 /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( _POSIX_signals_Check_signal( api, signo, false ) ) 4000b300: 92 10 00 18 mov %i0, %o1 4000b304: 94 10 20 00 clr %o2 4000b308: 40 00 06 e3 call 4000ce94 <_POSIX_signals_Check_signal> 4000b30c: 90 10 00 10 mov %l0, %o0 4000b310: 80 8a 20 ff btst 0xff, %o0 4000b314: 12 bf ff de bne 4000b28c <_POSIX_signals_Post_switch_extension+0x18> 4000b318: 92 10 00 18 mov %i0, %o1 goto restart; if ( _POSIX_signals_Check_signal( api, signo, true ) ) 4000b31c: 90 10 00 10 mov %l0, %o0 4000b320: 94 10 20 01 mov 1, %o2 4000b324: 40 00 06 dc call 4000ce94 <_POSIX_signals_Check_signal> 4000b328: b0 06 20 01 inc %i0 4000b32c: 80 8a 20 ff btst 0xff, %o0 4000b330: 12 bf ff d7 bne 4000b28c <_POSIX_signals_Post_switch_extension+0x18> 4000b334: 80 a6 20 1b cmp %i0, 0x1b } /* XXX - add __SIGFIRSTNOTRT or something like that to newlib signal .h */ for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 4000b338: 12 bf ff f3 bne 4000b304 <_POSIX_signals_Post_switch_extension+0x90> 4000b33c: 92 10 00 18 mov %i0, %o1 * The first thing done is to check there are any signals to be * processed at all. No point in doing this loop otherwise. */ while (1) { restart: _ISR_Disable( level ); 4000b340: 7f ff da 78 call 40001d20 <== NOT EXECUTED 4000b344: 01 00 00 00 nop <== NOT EXECUTED 4000b348: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED if ( !(~api->signals_blocked & 4000b34c: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED 4000b350: c4 04 20 c8 ld [ %l0 + 0xc8 ], %g2 <== NOT EXECUTED 4000b354: c6 04 20 c4 ld [ %l0 + 0xc4 ], %g3 <== NOT EXECUTED 4000b358: 82 10 40 02 or %g1, %g2, %g1 <== NOT EXECUTED 4000b35c: 80 a8 40 03 andncc %g1, %g3, %g0 <== NOT EXECUTED 4000b360: 12 bf ff d5 bne 4000b2b4 <_POSIX_signals_Post_switch_extension+0x40> <== NOT EXECUTED 4000b364: 01 00 00 00 nop <== NOT EXECUTED (api->signals_pending | _POSIX_signals_Pending)) ) { _ISR_Enable( level ); 4000b368: 7f ff da 72 call 40001d30 4000b36c: 81 e8 00 00 restore 4000b370: 81 c7 e0 08 ret <== NOT EXECUTED 4000b374: 81 e8 00 00 restore <== NOT EXECUTED 40005490 <_POSIX_signals_Ualarm_TSR>: void _POSIX_signals_Ualarm_TSR( Objects_Id id, void *argument ) { 40005490: 9d e3 bf 98 save %sp, -104, %sp /* * Send a SIGALRM but if there is a problem, ignore it. * It's OK, there isn't a way this should fail. */ (void) kill( getpid(), SIGALRM ); 40005494: 7f ff f3 ac call 40002344 40005498: 33 10 00 57 sethi %hi(0x40015c00), %i1 4000549c: 7f ff ff 07 call 400050b8 400054a0: 92 10 20 0e mov 0xe, %o1 RTEMS_INLINE_ROUTINE void _Watchdog_Reset( Watchdog_Control *the_watchdog ) { (void) _Watchdog_Remove( the_watchdog ); 400054a4: 40 00 10 53 call 400095f0 <_Watchdog_Remove> 400054a8: 90 16 63 3c or %i1, 0x33c, %o0 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400054ac: 31 10 00 58 sethi %hi(0x40016000), %i0 400054b0: b2 16 63 3c or %i1, 0x33c, %i1 400054b4: 40 00 0f e4 call 40009444 <_Watchdog_Insert> 400054b8: 91 ee 21 80 restore %i0, 0x180, %o0 400054bc: 01 00 00 00 nop <== NOT EXECUTED 400242c0 <_POSIX_signals_Unblock_thread>: bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 400242c0: 9d e3 bf 98 save %sp, -104, %sp /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 400242c4: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 400242c8: 07 04 00 20 sethi %hi(0x10008000), %g3 sigset_t mask; siginfo_t *the_info = NULL; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; mask = signo_to_mask( signo ); 400242cc: 84 06 7f ff add %i1, -1, %g2 /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 400242d0: 82 09 00 03 and %g4, %g3, %g1 sigset_t mask; siginfo_t *the_info = NULL; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; mask = signo_to_mask( signo ); 400242d4: 9a 10 20 01 mov 1, %o5 /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 400242d8: 80 a0 40 03 cmp %g1, %g3 sigset_t mask; siginfo_t *the_info = NULL; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; mask = signo_to_mask( signo ); 400242dc: 85 2b 40 02 sll %o5, %g2, %g2 /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 400242e0: 02 80 00 25 be 40024374 <_POSIX_signals_Unblock_thread+0xb4> 400242e4: c6 06 21 60 ld [ %i0 + 0x160 ], %g3 } /* * Thread is not waiting due to a sigwait. */ if ( ~api->signals_blocked & mask ) { 400242e8: c2 00 e0 c4 ld [ %g3 + 0xc4 ], %g1 400242ec: 80 a8 80 01 andncc %g2, %g1, %g0 400242f0: 02 80 00 1f be 4002436c <_POSIX_signals_Unblock_thread+0xac> 400242f4: 03 04 00 00 sethi %hi(0x10000000), %g1 * + Any other combination, do nothing. */ the_thread->do_post_task_switch_extension = true; if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 400242f8: 80 89 00 01 btst %g4, %g1 400242fc: 02 80 00 11 be 40024340 <_POSIX_signals_Unblock_thread+0x80> 40024300: da 2e 20 75 stb %o5, [ %i0 + 0x75 ] the_thread->Wait.return_code = EINTR; 40024304: 82 10 20 04 mov 4, %g1 #if 0 if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) ) _Thread_queue_Extract_with_proxy( the_thread ); else #endif if ( _States_Is_delaying(the_thread->current_state) ){ 40024308: 80 89 20 08 btst 8, %g4 4002430c: 02 80 00 18 be 4002436c <_POSIX_signals_Unblock_thread+0xac> 40024310: c2 26 20 34 st %g1, [ %i0 + 0x34 ] if ( _Watchdog_Is_active( &the_thread->Timer ) ) 40024314: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 40024318: 80 a0 60 02 cmp %g1, 2 4002431c: 02 80 00 36 be 400243f4 <_POSIX_signals_Unblock_thread+0x134> 40024320: 01 00 00 00 nop RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40024324: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40024328: 13 04 00 ff sethi %hi(0x1003fc00), %o1 4002432c: b0 10 20 00 clr %i0 40024330: 7f ff a6 79 call 4000dd14 <_Thread_Clear_state> 40024334: 92 12 63 f8 or %o1, 0x3f8, %o1 40024338: 81 c7 e0 08 ret 4002433c: 81 e8 00 00 restore (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { 40024340: 80 a1 20 00 cmp %g4, 0 40024344: 12 80 00 0a bne 4002436c <_POSIX_signals_Unblock_thread+0xac> 40024348: 03 10 00 aa sethi %hi(0x4002a800), %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 4002434c: c4 00 60 9c ld [ %g1 + 0x9c ], %g2 ! 4002a89c <_ISR_Nest_level> 40024350: 80 a0 a0 00 cmp %g2, 0 40024354: 02 80 00 06 be 4002436c <_POSIX_signals_Unblock_thread+0xac> 40024358: 03 10 00 aa sethi %hi(0x4002a800), %g1 4002435c: c4 00 60 c0 ld [ %g1 + 0xc0 ], %g2 ! 4002a8c0 <_Thread_Executing> 40024360: 80 a6 00 02 cmp %i0, %g2 40024364: 02 80 00 1c be 400243d4 <_POSIX_signals_Unblock_thread+0x114> 40024368: 03 10 00 aa sethi %hi(0x4002a800), %g1 _ISR_Signals_to_thread_executing = TRUE; } } return false; } 4002436c: 81 c7 e0 08 ret 40024370: 91 e8 20 00 restore %g0, 0, %o0 * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 40024374: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40024378: 80 88 80 01 btst %g2, %g1 4002437c: 22 80 00 12 be,a 400243c4 <_POSIX_signals_Unblock_thread+0x104> 40024380: c2 00 e0 c4 ld [ %g3 + 0xc4 ], %g1 the_thread->Wait.return_code = EINTR; 40024384: 82 10 20 04 mov 4, %g1 40024388: c2 26 20 34 st %g1, [ %i0 + 0x34 ] the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { 4002438c: 80 a6 a0 00 cmp %i2, 0 40024390: 02 80 00 14 be 400243e0 <_POSIX_signals_Unblock_thread+0x120> 40024394: c6 06 20 28 ld [ %i0 + 0x28 ], %g3 the_info->si_signo = signo; the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; } else { *the_info = *info; 40024398: c2 06 80 00 ld [ %i2 ], %g1 4002439c: c2 20 c0 00 st %g1, [ %g3 ] 400243a0: c4 06 a0 04 ld [ %i2 + 4 ], %g2 400243a4: c4 20 e0 04 st %g2, [ %g3 + 4 ] 400243a8: c2 06 a0 08 ld [ %i2 + 8 ], %g1 400243ac: c2 20 e0 08 st %g1, [ %g3 + 8 ] } _Thread_queue_Extract_with_proxy( the_thread ); 400243b0: 90 10 00 18 mov %i0, %o0 400243b4: 7f ff a9 6c call 4000e964 <_Thread_queue_Extract_with_proxy> 400243b8: b0 10 20 01 mov 1, %i0 400243bc: 81 c7 e0 08 ret 400243c0: 81 e8 00 00 restore * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 400243c4: 80 a8 80 01 andncc %g2, %g1, %g0 400243c8: 12 bf ff f0 bne 40024388 <_POSIX_signals_Unblock_thread+0xc8> 400243cc: 82 10 20 04 mov 4, %g1 400243d0: 30 bf ff e7 b,a 4002436c <_POSIX_signals_Unblock_thread+0xac> (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = TRUE; 400243d4: da 28 61 58 stb %o5, [ %g1 + 0x158 ] 400243d8: 81 c7 e0 08 ret 400243dc: 91 e8 20 00 restore %g0, 0, %o0 the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; the_info->si_code = SI_USER; 400243e0: 82 10 20 01 mov 1, %g1 the_thread->Wait.return_code = EINTR; the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; 400243e4: f2 20 c0 00 st %i1, [ %g3 ] the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; 400243e8: c0 20 e0 08 clr [ %g3 + 8 ] the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; the_info->si_code = SI_USER; 400243ec: 10 bf ff f1 b 400243b0 <_POSIX_signals_Unblock_thread+0xf0> 400243f0: c2 20 e0 04 st %g1, [ %g3 + 4 ] _Thread_queue_Extract_with_proxy( the_thread ); else #endif if ( _States_Is_delaying(the_thread->current_state) ){ if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 400243f4: 7f ff ac 76 call 4000f5cc <_Watchdog_Remove> 400243f8: 90 06 20 48 add %i0, 0x48, %o0 400243fc: 10 bf ff cb b 40024328 <_POSIX_signals_Unblock_thread+0x68> 40024400: 90 10 00 18 mov %i0, %o0 40025bc4 <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 40025bc4: 9d e3 bf 98 save %sp, -104, %sp Heap_Get_information_status status; if ( !the_heap ) 40025bc8: 80 a6 20 00 cmp %i0, 0 40025bcc: 02 80 00 10 be 40025c0c <_Protected_heap_Get_information+0x48> 40025bd0: 80 a6 60 00 cmp %i1, 0 return false; if ( !the_info ) 40025bd4: 02 80 00 0e be 40025c0c <_Protected_heap_Get_information+0x48> 40025bd8: 23 10 01 80 sethi %hi(0x40060000), %l1 return false; _RTEMS_Lock_allocator(); 40025bdc: 7f ff 92 47 call 4000a4f8 <_API_Mutex_Lock> 40025be0: d0 04 61 a8 ld [ %l1 + 0x1a8 ], %o0 ! 400601a8 <_RTEMS_Allocator_Mutex> status = _Heap_Get_information( the_heap, the_info ); 40025be4: 90 10 00 18 mov %i0, %o0 40025be8: 40 00 2b 77 call 400309c4 <_Heap_Get_information> 40025bec: 92 10 00 19 mov %i1, %o1 40025bf0: a0 10 00 08 mov %o0, %l0 _RTEMS_Unlock_allocator(); 40025bf4: 7f ff 92 57 call 4000a550 <_API_Mutex_Unlock> 40025bf8: d0 04 61 a8 ld [ %l1 + 0x1a8 ], %o0 if ( status == HEAP_GET_INFORMATION_SUCCESSFUL ) 40025bfc: 80 a0 00 10 cmp %g0, %l0 40025c00: 82 60 3f ff subx %g0, -1, %g1 40025c04: 81 c7 e0 08 ret 40025c08: 91 e8 00 01 restore %g0, %g1, %o0 return true; return false; } 40025c0c: 81 c7 e0 08 ret <== NOT EXECUTED 40025c10: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40006db8 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 40006db8: 9d e3 bf 90 save %sp, -112, %sp 40006dbc: 11 10 00 79 sethi %hi(0x4001e400), %o0 40006dc0: 92 10 00 18 mov %i0, %o1 40006dc4: 90 12 22 7c or %o0, 0x27c, %o0 40006dc8: 40 00 08 19 call 40008e2c <_Objects_Get> 40006dcc: 94 07 bf f4 add %fp, -12, %o2 /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 40006dd0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006dd4: 80 a0 60 00 cmp %g1, 0 40006dd8: 12 80 00 11 bne 40006e1c <_Rate_monotonic_Timeout+0x64> 40006ddc: b0 10 00 08 mov %o0, %i0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40006de0: d0 02 20 50 ld [ %o0 + 0x50 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40006de4: 03 00 00 10 sethi %hi(0x4000), %g1 40006de8: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40006dec: 80 88 80 01 btst %g2, %g1 40006df0: 32 80 00 0d bne,a 40006e24 <_Rate_monotonic_Timeout+0x6c> 40006df4: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 40006df8: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 40006dfc: 80 a0 60 01 cmp %g1, 1 40006e00: 02 80 00 12 be 40006e48 <_Rate_monotonic_Timeout+0x90> 40006e04: 82 10 20 04 mov 4, %g1 _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 40006e08: c2 26 20 38 st %g1, [ %i0 + 0x38 ] */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006e0c: 05 10 00 79 sethi %hi(0x4001e400), %g2 40006e10: c2 00 a3 f0 ld [ %g2 + 0x3f0 ], %g1 ! 4001e7f0 <_Thread_Dispatch_disable_level> 40006e14: 82 00 7f ff add %g1, -1, %g1 40006e18: c2 20 a3 f0 st %g1, [ %g2 + 0x3f0 ] 40006e1c: 81 c7 e0 08 ret 40006e20: 81 e8 00 00 restore the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40006e24: c2 06 20 08 ld [ %i0 + 8 ], %g1 40006e28: 80 a0 80 01 cmp %g2, %g1 40006e2c: 32 bf ff f4 bne,a 40006dfc <_Rate_monotonic_Timeout+0x44> 40006e30: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40006e34: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40006e38: 40 00 09 67 call 400093d4 <_Thread_Clear_state> 40006e3c: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 40006e40: 10 80 00 05 b 40006e54 <_Rate_monotonic_Timeout+0x9c> 40006e44: 90 10 00 18 mov %i0, %o0 _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40006e48: 82 10 20 03 mov 3, %g1 <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); 40006e4c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40006e50: c2 26 20 38 st %g1, [ %i0 + 0x38 ] <== NOT EXECUTED _Rate_monotonic_Initiate_statistics( the_period ); 40006e54: 7f ff fe 2e call 4000670c <_Rate_monotonic_Initiate_statistics> 40006e58: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006e5c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006e60: 92 06 20 10 add %i0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006e64: c2 26 20 1c st %g1, [ %i0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006e68: 11 10 00 7a sethi %hi(0x4001e800), %o0 40006e6c: 40 00 0f ce call 4000ada4 <_Watchdog_Insert> 40006e70: 90 12 20 d0 or %o0, 0xd0, %o0 ! 4001e8d0 <_Watchdog_Ticks_chain> 40006e74: 30 bf ff e6 b,a 40006e0c <_Rate_monotonic_Timeout+0x54> 40007834 <_Thread_Create_idle>: * * _Thread_Create_idle */ void _Thread_Create_idle( void ) { 40007834: 9d e3 bf 78 save %sp, -136, %sp * This routine allocates an internal thread. */ RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information ); 40007838: 35 10 00 66 sethi %hi(0x40019800), %i2 4000783c: 7f ff fc c8 call 40006b5c <_Objects_Allocate> 40007840: 90 16 a0 a0 or %i2, 0xa0, %o0 ! 400198a0 <_Thread_Internal_information> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40007844: 37 10 00 65 sethi %hi(0x40019400), %i3 40007848: c2 06 e3 40 ld [ %i3 + 0x340 ], %g1 ! 40019740 <_Thread_Dispatch_disable_level> /* * The entire workspace is zeroed during its initialization. Thus, all * fields not explicitly assigned were explicitly zeroed by * _Workspace_Initialization. */ _Thread_Idle = _Thread_Internal_allocate(); 4000784c: 39 10 00 66 sethi %hi(0x40019800), %i4 40007850: 82 00 60 01 inc %g1 40007854: d0 27 20 ec st %o0, [ %i4 + 0xec ] 40007858: c2 26 e3 40 st %g1, [ %i3 + 0x340 ] * that when _Thread_Initialize unnests dispatch that we do not * do anything stupid. */ _Thread_Disable_dispatch(); _Thread_Initialize( 4000785c: 33 10 00 65 sethi %hi(0x40019400), %i1 40007860: c2 06 63 d8 ld [ %i1 + 0x3d8 ], %g1 ! 400197d8 <_Configuration_Table> 40007864: 05 10 00 62 sethi %hi(0x40018800), %g2 40007868: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 4000786c: d6 00 a1 f0 ld [ %g2 + 0x1f0 ], %o3 40007870: 03 10 00 5f sethi %hi(0x40017c00), %g1 40007874: 82 10 60 a0 or %g1, 0xa0, %g1 ! 40017ca0 <_Status_Object_name_errors_to_status+0x14> 40007878: c2 27 bf f4 st %g1, [ %fp + -12 ] 4000787c: 80 a2 c0 03 cmp %o3, %g3 40007880: 1a 80 00 03 bcc 4000788c <_Thread_Create_idle+0x58> 40007884: d2 07 20 ec ld [ %i4 + 0xec ], %o1 40007888: 96 10 00 03 mov %g3, %o3 <== NOT EXECUTED 4000788c: 03 10 00 62 sethi %hi(0x40018800), %g1 40007890: da 08 61 f4 ldub [ %g1 + 0x1f4 ], %o5 ! 400189f4 40007894: 84 07 bf f4 add %fp, -12, %g2 40007898: 82 10 20 01 mov 1, %g1 4000789c: c0 23 a0 60 clr [ %sp + 0x60 ] 400078a0: c0 23 a0 64 clr [ %sp + 0x64 ] 400078a4: c0 23 a0 68 clr [ %sp + 0x68 ] 400078a8: 90 16 a0 a0 or %i2, 0xa0, %o0 400078ac: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 400078b0: c4 23 a0 6c st %g2, [ %sp + 0x6c ] 400078b4: 94 10 20 00 clr %o2 400078b8: 40 00 00 b2 call 40007b80 <_Thread_Initialize> 400078bc: 98 10 20 00 clr %o4 * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 400078c0: c4 06 63 d8 ld [ %i1 + 0x3d8 ], %g2 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 400078c4: c2 06 e3 40 ld [ %i3 + 0x340 ], %g1 /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 400078c8: c6 07 20 ec ld [ %i4 + 0xec ], %g3 400078cc: 82 00 7f ff add %g1, -1, %g1 _Thread_Executing = _Thread_Idle; _Thread_Start( 400078d0: f4 00 a0 14 ld [ %g2 + 0x14 ], %i2 400078d4: c2 26 e3 40 st %g1, [ %i3 + 0x340 ] /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 400078d8: 05 10 00 66 sethi %hi(0x40019800), %g2 400078dc: 03 10 00 65 sethi %hi(0x40019400), %g1 _Thread_Executing = _Thread_Idle; _Thread_Start( 400078e0: b0 10 00 03 mov %g3, %i0 /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 400078e4: c6 20 a0 00 st %g3, [ %g2 ] 400078e8: c6 20 63 cc st %g3, [ %g1 + 0x3cc ] _Thread_Executing = _Thread_Idle; _Thread_Start( 400078ec: b2 10 20 00 clr %i1 400078f0: b6 10 20 00 clr %i3 400078f4: 40 00 03 ab call 400087a0 <_Thread_Start> 400078f8: 99 e8 20 00 restore %g0, 0, %o4 400078fc: 01 00 00 00 nop 40007ad0 <_Thread_Get>: Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 40007ad0: 86 10 00 08 mov %o0, %g3 uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { 40007ad4: 80 a2 20 00 cmp %o0, 0 40007ad8: 02 80 00 1d be 40007b4c <_Thread_Get+0x7c> 40007adc: 94 10 00 09 mov %o1, %o2 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 40007ae0: 83 32 20 18 srl %o0, 0x18, %g1 40007ae4: 82 08 60 07 and %g1, 7, %g1 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 40007ae8: 84 00 7f ff add %g1, -1, %g2 40007aec: 80 a0 a0 03 cmp %g2, 3 40007af0: 38 80 00 14 bgu,a 40007b40 <_Thread_Get+0x70> 40007af4: 82 10 20 01 mov 1, %g1 *location = OBJECTS_ERROR; goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ 40007af8: 89 32 20 1b srl %o0, 0x1b, %g4 40007afc: 80 a1 20 01 cmp %g4, 1 40007b00: 12 80 00 0f bne 40007b3c <_Thread_Get+0x6c> 40007b04: 85 28 60 02 sll %g1, 2, %g2 *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 40007b08: 03 10 00 65 sethi %hi(0x40019400), %g1 40007b0c: 82 10 62 a0 or %g1, 0x2a0, %g1 ! 400196a0 <_Objects_Information_table> 40007b10: c2 00 40 02 ld [ %g1 + %g2 ], %g1 if ( !api_information ) { 40007b14: 80 a0 60 00 cmp %g1, 0 40007b18: 22 80 00 17 be,a 40007b74 <_Thread_Get+0xa4> 40007b1c: c8 22 80 00 st %g4, [ %o2 ] *location = OBJECTS_ERROR; goto done; } information = api_information[ the_class ]; 40007b20: d0 00 60 04 ld [ %g1 + 4 ], %o0 if ( !information ) { 40007b24: 80 a2 20 00 cmp %o0, 0 40007b28: 02 80 00 11 be 40007b6c <_Thread_Get+0x9c> 40007b2c: 92 10 00 03 mov %g3, %o1 *location = OBJECTS_ERROR; goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 40007b30: 82 13 c0 00 mov %o7, %g1 40007b34: 7f ff fd 72 call 400070fc <_Objects_Get> 40007b38: 9e 10 40 00 mov %g1, %o7 goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ *location = OBJECTS_ERROR; 40007b3c: 82 10 20 01 mov 1, %g1 40007b40: 90 10 20 00 clr %o0 40007b44: 81 c3 e0 08 retl 40007b48: c2 22 80 00 st %g1, [ %o2 ] rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40007b4c: 03 10 00 65 sethi %hi(0x40019400), %g1 40007b50: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 40019740 <_Thread_Dispatch_disable_level> 40007b54: 84 00 a0 01 inc %g2 40007b58: c4 20 63 40 st %g2, [ %g1 + 0x340 ] Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; tp = _Thread_Executing; 40007b5c: 03 10 00 66 sethi %hi(0x40019800), %g1 Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; 40007b60: c0 22 40 00 clr [ %o1 ] tp = _Thread_Executing; 40007b64: 81 c3 e0 08 retl 40007b68: d0 00 60 00 ld [ %g1 ], %o0 goto done; } information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; 40007b6c: 81 c3 e0 08 retl <== NOT EXECUTED 40007b70: c8 22 80 00 st %g4, [ %o2 ] <== NOT EXECUTED goto done; } api_information = _Objects_Information_table[ the_api ]; if ( !api_information ) { *location = OBJECTS_ERROR; 40007b74: 81 c3 e0 08 retl 40007b78: 90 10 20 00 clr %o0 4000d4d4 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000d4d4: 9d e3 bf 98 save %sp, -104, %sp #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4000d4d8: 03 10 00 66 sethi %hi(0x40019800), %g1 4000d4dc: e2 00 60 00 ld [ %g1 ], %l1 /* * Some CPUs need to tinker with the call frame or registers when the * thread actually begins to execute for the first time. This is a * hook point where the port gets a shot at doing whatever it requires. */ _Context_Initialization_at_thread_begin(); 4000d4e0: 3f 10 00 35 sethi %hi(0x4000d400), %i7 4000d4e4: be 17 e0 d4 or %i7, 0xd4, %i7 ! 4000d4d4 <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000d4e8: d0 04 60 b8 ld [ %l1 + 0xb8 ], %o0 _ISR_Set_level(level); 4000d4ec: 7f ff d2 11 call 40001d30 4000d4f0: 91 2a 20 08 sll %o0, 8, %o0 #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) doneCons = doneConstructors; 4000d4f4: 05 10 00 65 sethi %hi(0x40019400), %g2 doneConstructors = 1; 4000d4f8: 82 10 20 01 mov 1, %g1 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(__USE_INIT_FINI__) || defined(__USE__MAIN__) doneCons = doneConstructors; 4000d4fc: e0 08 a1 3c ldub [ %g2 + 0x13c ], %l0 * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 4000d500: 90 10 00 11 mov %l1, %o0 4000d504: 7f ff ed 65 call 40008a98 <_User_extensions_Thread_begin> 4000d508: c2 28 a1 3c stb %g1, [ %g2 + 0x13c ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000d50c: 7f ff e9 63 call 40007a98 <_Thread_Enable_dispatch> 4000d510: a1 2c 20 18 sll %l0, 0x18, %l0 /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ 4000d514: 80 a4 20 00 cmp %l0, 0 4000d518: 02 80 00 1e be 4000d590 <_Thread_Handler+0xbc> 4000d51c: 01 00 00 00 nop #if defined(__USE__MAIN__) if (!doneCons && _main) __main (); #endif switch ( executing->Start.prototype ) { 4000d520: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 4000d524: 80 a0 60 01 cmp %g1, 1 4000d528: 22 80 00 21 be,a 4000d5ac <_Thread_Handler+0xd8> 4000d52c: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000d530: 80 a0 60 01 cmp %g1, 1 4000d534: 1a 80 00 0c bcc 4000d564 <_Thread_Handler+0x90> 4000d538: 80 a0 60 02 cmp %g1, 2 case THREAD_START_NUMERIC: executing->Wait.return_argument = 4000d53c: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000d540: 9f c0 40 00 call %g1 4000d544: d0 04 60 a8 ld [ %l1 + 0xa8 ], %o0 4000d548: d0 24 60 28 st %o0, [ %l1 + 0x28 ] * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 4000d54c: 7f ff ed 67 call 40008ae8 <_User_extensions_Thread_exitted> 4000d550: 90 10 00 11 mov %l1, %o0 _Internal_error_Occurred( 4000d554: 90 10 20 00 clr %o0 4000d558: 92 10 20 01 mov 1, %o1 4000d55c: 7f ff e5 50 call 40006a9c <_Internal_error_Occurred> 4000d560: 94 10 20 06 mov 6, %o2 #if defined(__USE__MAIN__) if (!doneCons && _main) __main (); #endif switch ( executing->Start.prototype ) { 4000d564: 22 80 00 16 be,a 4000d5bc <_Thread_Handler+0xe8> <== NOT EXECUTED 4000d568: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 <== NOT EXECUTED 4000d56c: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 4000d570: 12 bf ff f7 bne 4000d54c <_Thread_Handler+0x78> <== NOT EXECUTED 4000d574: 01 00 00 00 nop <== NOT EXECUTED executing->Start.pointer_argument, executing->Start.numeric_argument ); break; case THREAD_START_BOTH_NUMERIC_FIRST: executing->Wait.return_argument = 4000d578: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 <== NOT EXECUTED 4000d57c: d0 04 60 a8 ld [ %l1 + 0xa8 ], %o0 <== NOT EXECUTED 4000d580: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000d584: d2 04 60 a4 ld [ %l1 + 0xa4 ], %o1 <== NOT EXECUTED 4000d588: 10 bf ff f1 b 4000d54c <_Thread_Handler+0x78> <== NOT EXECUTED 4000d58c: d0 24 60 28 st %o0, [ %l1 + 0x28 ] <== NOT EXECUTED * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { _init (); 4000d590: 40 00 2c e0 call 40018910 <_init> 4000d594: 01 00 00 00 nop #if defined(__USE__MAIN__) if (!doneCons && _main) __main (); #endif switch ( executing->Start.prototype ) { 4000d598: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 4000d59c: 80 a0 60 01 cmp %g1, 1 4000d5a0: 12 bf ff e5 bne 4000d534 <_Thread_Handler+0x60> 4000d5a4: 01 00 00 00 nop (*(Thread_Entry_numeric) executing->Start.entry_point)( executing->Start.numeric_argument ); break; case THREAD_START_POINTER: executing->Wait.return_argument = 4000d5a8: c2 04 60 9c ld [ %l1 + 0x9c ], %g1 4000d5ac: 9f c0 40 00 call %g1 4000d5b0: d0 04 60 a4 ld [ %l1 + 0xa4 ], %o0 4000d5b4: 10 bf ff e6 b 4000d54c <_Thread_Handler+0x78> 4000d5b8: d0 24 60 28 st %o0, [ %l1 + 0x28 ] (*(Thread_Entry_pointer) executing->Start.entry_point)( executing->Start.pointer_argument ); break; case THREAD_START_BOTH_POINTER_FIRST: executing->Wait.return_argument = 4000d5bc: d0 04 60 a4 ld [ %l1 + 0xa4 ], %o0 <== NOT EXECUTED 4000d5c0: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000d5c4: d2 04 60 a8 ld [ %l1 + 0xa8 ], %o1 <== NOT EXECUTED 4000d5c8: 10 bf ff e1 b 4000d54c <_Thread_Handler+0x78> <== NOT EXECUTED 4000d5cc: d0 24 60 28 st %o0, [ %l1 + 0x28 ] <== NOT EXECUTED 40007b80 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40007b80: 9d e3 bf 98 save %sp, -104, %sp 40007b84: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Allocate and Initialize the stack for this thread. */ if ( !stack_area ) { 40007b88: 80 a6 a0 00 cmp %i2, 0 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40007b8c: e6 00 40 00 ld [ %g1 ], %l3 40007b90: e4 07 a0 60 ld [ %fp + 0x60 ], %l2 /* * Allocate and Initialize the stack for this thread. */ if ( !stack_area ) { 40007b94: 02 80 00 51 be 40007cd8 <_Thread_Initialize+0x158> 40007b98: e2 0f a0 5f ldub [ %fp + 0x5f ], %l1 stack = the_thread->Start.stack; the_thread->Start.core_allocated_stack = TRUE; } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = FALSE; 40007b9c: c0 2e 60 c0 clrb [ %i1 + 0xc0 ] <== NOT EXECUTED 40007ba0: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40007ba4: 21 10 00 65 sethi %hi(0x40019400), %l0 40007ba8: c2 04 23 e0 ld [ %l0 + 0x3e0 ], %g1 ! 400197e0 <_Thread_Maximum_extensions> Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 40007bac: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ] the_stack->size = size; 40007bb0: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007bb4: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 40007bb8: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 40007bbc: c0 26 60 68 clr [ %i1 + 0x68 ] the_watchdog->user_data = user_data; 40007bc0: c0 26 60 6c clr [ %i1 + 0x6c ] 40007bc4: 80 a0 60 00 cmp %g1, 0 40007bc8: 12 80 00 32 bne 40007c90 <_Thread_Initialize+0x110> 40007bcc: c0 26 61 58 clr [ %i1 + 0x158 ] return FALSE; } } else extensions_area = NULL; the_thread->extensions = (void **) extensions_area; 40007bd0: c0 26 61 68 clr [ %i1 + 0x168 ] 40007bd4: b6 10 20 00 clr %i3 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40007bd8: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 40007bdc: e2 2e 60 ac stb %l1, [ %i1 + 0xac ] the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40007be0: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] switch ( budget_algorithm ) { 40007be4: 80 a4 a0 02 cmp %l2, 2 40007be8: 12 80 00 05 bne 40007bfc <_Thread_Initialize+0x7c> 40007bec: e4 26 60 b0 st %l2, [ %i1 + 0xb0 ] case THREAD_CPU_BUDGET_ALGORITHM_NONE: case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: break; case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 40007bf0: 03 10 00 65 sethi %hi(0x40019400), %g1 <== NOT EXECUTED 40007bf4: c4 00 62 98 ld [ %g1 + 0x298 ], %g2 ! 40019698 <_Thread_Ticks_per_timeslice> <== NOT EXECUTED 40007bf8: c4 26 60 78 st %g2, [ %i1 + 0x78 ] <== NOT EXECUTED break; case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; } the_thread->Start.isr_level = isr_level; 40007bfc: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 the_thread->Wait.queue = NULL; the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40007c00: 92 10 00 1d mov %i5, %o1 break; case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; } the_thread->Start.isr_level = isr_level; 40007c04: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 40007c08: 82 10 20 01 mov 1, %g1 the_thread->Wait.queue = NULL; the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40007c0c: 90 10 00 19 mov %i1, %o0 break; } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 40007c10: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; 40007c14: c0 26 60 44 clr [ %i1 + 0x44 ] the_thread->resource_count = 0; 40007c18: c0 26 60 1c clr [ %i1 + 0x1c ] the_thread->suspend_count = 0; 40007c1c: c0 26 60 70 clr [ %i1 + 0x70 ] the_thread->real_priority = priority; 40007c20: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40007c24: 40 00 02 02 call 4000842c <_Thread_Set_priority> 40007c28: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40007c2c: c4 06 60 08 ld [ %i1 + 8 ], %g2 40007c30: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 40007c34: 03 00 00 3f sethi %hi(0xfc00), %g1 40007c38: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40007c3c: 84 08 80 01 and %g2, %g1, %g2 40007c40: 85 28 a0 02 sll %g2, 2, %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40007c44: e6 26 60 0c st %l3, [ %i1 + 0xc ] /* * Initialize the CPU usage statistics */ #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS the_thread->cpu_time_used.tv_sec = 0; 40007c48: c0 26 60 84 clr [ %i1 + 0x84 ] the_thread->cpu_time_used.tv_nsec = 0; 40007c4c: c0 26 60 88 clr [ %i1 + 0x88 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40007c50: f2 20 c0 02 st %i1, [ %g3 + %g2 ] * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 40007c54: 90 10 00 19 mov %i1, %o0 40007c58: 40 00 03 cc call 40008b88 <_User_extensions_Thread_create> 40007c5c: b0 10 20 01 mov 1, %i0 if ( !extension_status ) { 40007c60: 80 8a 20 ff btst 0xff, %o0 40007c64: 12 80 00 09 bne 40007c88 <_Thread_Initialize+0x108> 40007c68: 80 a6 e0 00 cmp %i3, 0 if ( extensions_area ) 40007c6c: 02 80 00 05 be 40007c80 <_Thread_Initialize+0x100> <== NOT EXECUTED 40007c70: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED (void) _Workspace_Free( extensions_area ); 40007c74: 40 00 04 e7 call 40009010 <_Workspace_Free> <== NOT EXECUTED 40007c78: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 40007c7c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40007c80: 40 00 02 a7 call 4000871c <_Thread_Stack_Free> <== NOT EXECUTED 40007c84: b0 10 20 00 clr %i0 <== NOT EXECUTED return FALSE; } return TRUE; } 40007c88: 81 c7 e0 08 ret 40007c8c: 81 e8 00 00 restore /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 40007c90: 90 00 60 01 add %g1, 1, %o0 40007c94: 40 00 04 e6 call 4000902c <_Workspace_Allocate> 40007c98: 91 2a 20 02 sll %o0, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) { 40007c9c: b6 92 20 00 orcc %o0, 0, %i3 40007ca0: 02 80 00 19 be 40007d04 <_Thread_Initialize+0x184> 40007ca4: c2 04 23 e0 ld [ %l0 + 0x3e0 ], %g1 * call. */ if ( the_thread->extensions ) { uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 40007ca8: 88 80 60 01 addcc %g1, 1, %g4 40007cac: 02 bf ff cb be 40007bd8 <_Thread_Initialize+0x58> 40007cb0: f6 26 61 68 st %i3, [ %i1 + 0x168 ] 40007cb4: 84 10 20 00 clr %g2 40007cb8: 86 10 00 1b mov %i3, %g3 the_thread->extensions[i] = NULL; 40007cbc: 83 28 a0 02 sll %g2, 2, %g1 * call. */ if ( the_thread->extensions ) { uint32_t i; for ( i = 0; i < (_Thread_Maximum_extensions + 1); i++ ) 40007cc0: 84 00 a0 01 inc %g2 40007cc4: 80 a0 80 04 cmp %g2, %g4 40007cc8: 0a bf ff fd bcs 40007cbc <_Thread_Initialize+0x13c> 40007ccc: c0 20 c0 01 clr [ %g3 + %g1 ] * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40007cd0: 10 bf ff c3 b 40007bdc <_Thread_Initialize+0x5c> 40007cd4: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 */ if ( !stack_area ) { actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 40007cd8: 90 10 00 19 mov %i1, %o0 40007cdc: 40 00 02 74 call 400086ac <_Thread_Stack_Allocate> 40007ce0: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 40007ce4: 80 a2 20 00 cmp %o0, 0 40007ce8: 02 80 00 09 be 40007d0c <_Thread_Initialize+0x18c> 40007cec: 80 a6 c0 08 cmp %i3, %o0 40007cf0: 18 80 00 07 bgu 40007d0c <_Thread_Initialize+0x18c> 40007cf4: 82 10 20 01 mov 1, %g1 return FALSE; /* stack allocation failed */ stack = the_thread->Start.stack; 40007cf8: f4 06 60 cc ld [ %i1 + 0xcc ], %i2 the_thread->Start.core_allocated_stack = TRUE; 40007cfc: 10 bf ff aa b 40007ba4 <_Thread_Initialize+0x24> 40007d00: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ] #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 40007d04: 40 00 02 86 call 4000871c <_Thread_Stack_Free> <== NOT EXECUTED 40007d08: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40007d0c: 81 c7 e0 08 ret 40007d10: 91 e8 20 00 restore %g0, 0, %o0 4000d3b0 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 4000d3b0: 9d e3 bf 98 save %sp, -104, %sp the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; 4000d3b4: c4 1e 20 b0 ldd [ %i0 + 0xb0 ], %g2 Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; 4000d3b8: c2 0e 20 ac ldub [ %i0 + 0xac ], %g1 the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 4000d3bc: c4 26 20 7c st %g2, [ %i0 + 0x7c ] Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; the_thread->suspend_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; 4000d3c0: c2 2e 20 76 stb %g1, [ %i0 + 0x76 ] the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; 4000d3c4: c6 26 20 80 st %g3, [ %i0 + 0x80 ] the_thread->Start.pointer_argument = pointer_argument; 4000d3c8: f2 26 20 a4 st %i1, [ %i0 + 0xa4 ] the_thread->Start.numeric_argument = numeric_argument; 4000d3cc: f4 26 20 a8 st %i2, [ %i0 + 0xa8 ] Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; 4000d3d0: c0 26 20 1c clr [ %i0 + 0x1c ] the_thread->suspend_count = 0; 4000d3d4: c0 26 20 70 clr [ %i0 + 0x70 ] the_thread->budget_callout = the_thread->Start.budget_callout; the_thread->Start.pointer_argument = pointer_argument; the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 4000d3d8: 7f ff ee 9b call 40008e44 <_Thread_queue_Extract_with_proxy> 4000d3dc: 90 10 00 18 mov %i0, %o0 4000d3e0: 80 8a 20 ff btst 0xff, %o0 4000d3e4: 32 80 00 07 bne,a 4000d400 <_Thread_Reset+0x50> 4000d3e8: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4000d3ec: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000d3f0: 80 a0 60 02 cmp %g1, 2 4000d3f4: 02 80 00 0c be 4000d424 <_Thread_Reset+0x74> 4000d3f8: 01 00 00 00 nop (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 4000d3fc: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 4000d400: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 4000d404: 80 a0 40 19 cmp %g1, %i1 4000d408: 02 80 00 05 be 4000d41c <_Thread_Reset+0x6c> 4000d40c: 01 00 00 00 nop the_thread->real_priority = the_thread->Start.initial_priority; 4000d410: f2 26 20 18 st %i1, [ %i0 + 0x18 ] _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 4000d414: 7f ff ef 0b call 40009040 <_Thread_Set_priority> 4000d418: 81 e8 00 00 restore 4000d41c: 81 c7 e0 08 ret 4000d420: 81 e8 00 00 restore the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 4000d424: 7f ff f1 b4 call 40009af4 <_Watchdog_Remove> <== NOT EXECUTED 4000d428: 90 06 20 48 add %i0, 0x48, %o0 <== NOT EXECUTED } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 4000d42c: 10 bf ff f5 b 4000d400 <_Thread_Reset+0x50> <== NOT EXECUTED 4000d430: f2 06 20 bc ld [ %i0 + 0xbc ], %i1 <== NOT EXECUTED 4000c684 <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000c684: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000c688: 03 10 00 66 sethi %hi(0x40019800), %g1 4000c68c: e0 00 60 00 ld [ %g1 ], %l0 ready = executing->ready; _ISR_Disable( level ); 4000c690: 7f ff d5 a4 call 40001d20 4000c694: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000c698: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000c69c: c4 04 40 00 ld [ %l1 ], %g2 4000c6a0: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000c6a4: 80 a0 80 01 cmp %g2, %g1 4000c6a8: 02 80 00 18 be 4000c708 <_Thread_Reset_timeslice+0x84> 4000c6ac: 82 04 60 04 add %l1, 4, %g1 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000c6b0: c6 04 00 00 ld [ %l0 ], %g3 previous = the_node->previous; 4000c6b4: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000c6b8: c6 20 80 00 st %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000c6bc: c2 24 00 00 st %g1, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000c6c0: c4 20 e0 04 st %g2, [ %g3 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 4000c6c4: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000c6c8: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000c6cc: c2 24 20 04 st %g1, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000c6d0: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000c6d4: 7f ff d5 97 call 40001d30 4000c6d8: 01 00 00 00 nop 4000c6dc: 7f ff d5 91 call 40001d20 4000c6e0: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000c6e4: 07 10 00 65 sethi %hi(0x40019400), %g3 4000c6e8: c2 00 e3 cc ld [ %g3 + 0x3cc ], %g1 ! 400197cc <_Thread_Heir> 4000c6ec: 80 a4 00 01 cmp %l0, %g1 4000c6f0: 02 80 00 08 be 4000c710 <_Thread_Reset_timeslice+0x8c> 4000c6f4: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = TRUE; 4000c6f8: 03 10 00 66 sethi %hi(0x40019800), %g1 <== NOT EXECUTED 4000c6fc: c4 28 60 10 stb %g2, [ %g1 + 0x10 ] ! 40019810 <_Context_Switch_necessary> <== NOT EXECUTED _ISR_Enable( level ); 4000c700: 7f ff d5 8c call 40001d30 <== NOT EXECUTED 4000c704: 81 e8 00 00 restore <== NOT EXECUTED executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { _ISR_Enable( level ); 4000c708: 7f ff d5 8a call 40001d30 4000c70c: 81 e8 00 00 restore _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 4000c710: c2 04 40 00 ld [ %l1 ], %g1 4000c714: c2 20 e3 cc st %g1, [ %g3 + 0x3cc ] _Context_Switch_necessary = TRUE; 4000c718: 03 10 00 66 sethi %hi(0x40019800), %g1 4000c71c: c4 28 60 10 stb %g2, [ %g1 + 0x10 ] ! 40019810 <_Context_Switch_necessary> _ISR_Enable( level ); 4000c720: 7f ff d5 84 call 40001d30 4000c724: 81 e8 00 00 restore 4000c728: 01 00 00 00 nop 40009d74 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 40009d74: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 40009d78: 7f ff e3 07 call 40002994 40009d7c: 01 00 00 00 nop 40009d80: a0 10 00 08 mov %o0, %l0 if ( force == TRUE ) 40009d84: 80 8e 60 ff btst 0xff, %i1 40009d88: 22 80 00 0d be,a 40009dbc <_Thread_Resume+0x48> 40009d8c: c2 06 20 70 ld [ %i0 + 0x70 ], %g1 <== NOT EXECUTED the_thread->suspend_count = 0; 40009d90: c0 26 20 70 clr [ %i0 + 0x70 ] if ( the_thread->suspend_count > 0 ) { _ISR_Enable( level ); return; } current_state = the_thread->current_state; 40009d94: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 if ( current_state & STATES_SUSPENDED ) { 40009d98: 80 88 60 02 btst 2, %g1 40009d9c: 02 80 00 06 be 40009db4 <_Thread_Resume+0x40> 40009da0: 01 00 00 00 nop RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 40009da4: 82 08 7f fd and %g1, -3, %g1 current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 40009da8: 80 a0 60 00 cmp %g1, 0 40009dac: 02 80 00 0a be 40009dd4 <_Thread_Resume+0x60> 40009db0: c2 26 20 10 st %g1, [ %i0 + 0x10 ] _Context_Switch_necessary = TRUE; } } } _ISR_Enable( level ); 40009db4: 7f ff e2 fc call 400029a4 40009db8: 91 e8 00 10 restore %g0, %l0, %o0 _ISR_Disable( level ); if ( force == TRUE ) the_thread->suspend_count = 0; else the_thread->suspend_count--; 40009dbc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if ( the_thread->suspend_count > 0 ) { 40009dc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40009dc4: 02 bf ff f4 be 40009d94 <_Thread_Resume+0x20> <== NOT EXECUTED 40009dc8: c2 26 20 70 st %g1, [ %i0 + 0x70 ] <== NOT EXECUTED _ISR_Enable( level ); 40009dcc: 7f ff e2 f6 call 400029a4 <== NOT EXECUTED 40009dd0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40009dd4: c8 06 20 90 ld [ %i0 + 0x90 ], %g4 40009dd8: c4 16 20 96 lduh [ %i0 + 0x96 ], %g2 40009ddc: c2 11 00 00 lduh [ %g4 ], %g1 if ( _States_Is_ready( current_state ) ) { _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 40009de0: c6 06 20 8c ld [ %i0 + 0x8c ], %g3 40009de4: 82 10 40 02 or %g1, %g2, %g1 _Priority_Major_bit_map |= the_priority_map->ready_major; 40009de8: 1b 10 00 98 sethi %hi(0x40026000), %o5 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40009dec: c2 31 00 00 sth %g1, [ %g4 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40009df0: 82 00 e0 04 add %g3, 4, %g1 _Priority_Major_bit_map |= the_priority_map->ready_major; 40009df4: d8 16 20 94 lduh [ %i0 + 0x94 ], %o4 40009df8: c2 26 00 00 st %g1, [ %i0 ] 40009dfc: c4 13 62 44 lduh [ %o5 + 0x244 ], %g2 old_last_node = the_chain->last; 40009e00: c8 00 e0 08 ld [ %g3 + 8 ], %g4 the_chain->last = the_node; 40009e04: f0 20 e0 08 st %i0, [ %g3 + 8 ] 40009e08: 84 10 80 0c or %g2, %o4, %g2 old_last_node->next = the_node; the_node->previous = old_last_node; 40009e0c: c8 26 20 04 st %g4, [ %i0 + 4 ] 40009e10: c4 33 62 44 sth %g2, [ %o5 + 0x244 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 40009e14: f0 21 00 00 st %i0, [ %g4 ] _ISR_Flash( level ); 40009e18: 7f ff e2 e3 call 400029a4 40009e1c: 90 10 00 10 mov %l0, %o0 40009e20: 7f ff e2 dd call 40002994 40009e24: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 40009e28: 09 10 00 98 sethi %hi(0x40026000), %g4 40009e2c: c4 01 22 1c ld [ %g4 + 0x21c ], %g2 ! 4002621c <_Thread_Heir> 40009e30: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 40009e34: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40009e38: 80 a0 c0 01 cmp %g3, %g1 40009e3c: 1a bf ff de bcc 40009db4 <_Thread_Resume+0x40> 40009e40: 01 00 00 00 nop _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 40009e44: 03 10 00 98 sethi %hi(0x40026000), %g1 40009e48: c4 00 62 50 ld [ %g1 + 0x250 ], %g2 ! 40026250 <_Thread_Executing> _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 40009e4c: f0 21 22 1c st %i0, [ %g4 + 0x21c ] if ( _Thread_Executing->is_preemptible || 40009e50: c2 08 a0 76 ldub [ %g2 + 0x76 ], %g1 40009e54: 80 a0 60 00 cmp %g1, 0 40009e58: 02 80 00 06 be 40009e70 <_Thread_Resume+0xfc> 40009e5c: 80 a0 e0 00 cmp %g3, 0 the_thread->current_priority == 0 ) _Context_Switch_necessary = TRUE; 40009e60: 84 10 20 01 mov 1, %g2 40009e64: 03 10 00 98 sethi %hi(0x40026000), %g1 40009e68: c4 28 62 60 stb %g2, [ %g1 + 0x260 ] ! 40026260 <_Context_Switch_necessary> 40009e6c: 30 bf ff d2 b,a 40009db4 <_Thread_Resume+0x40> _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 40009e70: 12 bf ff d1 bne 40009db4 <_Thread_Resume+0x40> 40009e74: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = TRUE; 40009e78: 10 bf ff fc b 40009e68 <_Thread_Resume+0xf4> <== NOT EXECUTED 40009e7c: 03 10 00 98 sethi %hi(0x40026000), %g1 <== NOT EXECUTED 400086ac <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 400086ac: 9d e3 bf 98 save %sp, -104, %sp 400086b0: 03 10 00 62 sethi %hi(0x40018800), %g1 400086b4: c2 00 61 f0 ld [ %g1 + 0x1f0 ], %g1 ! 400189f0 400086b8: 80 a6 40 01 cmp %i1, %g1 400086bc: 2a 80 00 02 bcs,a 400086c4 <_Thread_Stack_Allocate+0x18> 400086c0: b2 10 00 01 mov %g1, %i1 * Call ONLY the CPU table stack allocate hook, _or_ the * the RTEMS workspace allocate. This is so the stack free * routine can call the correct deallocation routine. */ if ( _Configuration_Table->stack_allocate_hook ) { 400086c4: 03 10 00 65 sethi %hi(0x40019400), %g1 400086c8: c4 00 63 d8 ld [ %g1 + 0x3d8 ], %g2 ! 400197d8 <_Configuration_Table> 400086cc: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 400086d0: 80 a0 60 00 cmp %g1, 0 400086d4: 22 80 00 0a be,a 400086fc <_Thread_Stack_Allocate+0x50> 400086d8: b2 06 60 10 add %i1, 0x10, %i1 stack_addr = (*_Configuration_Table->stack_allocate_hook)( the_stack_size ); 400086dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400086e0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 400086e4: d0 26 20 cc st %o0, [ %i0 + 0xcc ] <== NOT EXECUTED the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) 400086e8: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 400086ec: b0 60 20 00 subx %g0, 0, %i0 <== NOT EXECUTED the_stack_size = 0; the_thread->Start.stack = stack_addr; return the_stack_size; } 400086f0: b0 0e 40 18 and %i1, %i0, %i0 <== NOT EXECUTED 400086f4: 81 c7 e0 08 ret <== NOT EXECUTED 400086f8: 81 e8 00 00 restore <== NOT EXECUTED * get and keep the stack adjust factor, the stack alignment, and * the context initialization sequence in sync. */ the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); 400086fc: 40 00 02 4c call 4000902c <_Workspace_Allocate> 40008700: 90 10 00 19 mov %i1, %o0 } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 40008704: d0 26 20 cc st %o0, [ %i0 + 0xcc ] the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) 40008708: 80 a0 00 08 cmp %g0, %o0 4000870c: b0 60 20 00 subx %g0, 0, %i0 the_stack_size = 0; the_thread->Start.stack = stack_addr; return the_stack_size; } 40008710: b0 0e 40 18 and %i1, %i0, %i0 40008714: 81 c7 e0 08 ret 40008718: 81 e8 00 00 restore 4000871c <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 4000871c: 9d e3 bf 98 save %sp, -104, %sp /* * If the API provided the stack space, then don't free it. */ if ( !the_thread->Start.core_allocated_stack ) 40008720: c2 0e 20 c0 ldub [ %i0 + 0xc0 ], %g1 40008724: 80 a0 60 00 cmp %g1, 0 40008728: 02 80 00 09 be 4000874c <_Thread_Stack_Free+0x30> 4000872c: 03 10 00 65 sethi %hi(0x40019400), %g1 * Call ONLY the CPU table stack free hook, or the * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( _Configuration_Table->stack_free_hook ) 40008730: c4 00 63 d8 ld [ %g1 + 0x3d8 ], %g2 ! 400197d8 <_Configuration_Table> 40008734: c2 00 a0 24 ld [ %g2 + 0x24 ], %g1 40008738: 80 a0 60 00 cmp %g1, 0 4000873c: 22 80 00 06 be,a 40008754 <_Thread_Stack_Free+0x38> 40008740: f0 06 20 c8 ld [ %i0 + 0xc8 ], %i0 (*_Configuration_Table->stack_free_hook)( 40008744: 9f c0 40 00 call %g1 <== NOT EXECUTED 40008748: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 4000874c: 81 c7 e0 08 ret <== NOT EXECUTED 40008750: 81 e8 00 00 restore <== NOT EXECUTED the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 40008754: 40 00 02 2f call 40009010 <_Workspace_Free> 40008758: 81 e8 00 00 restore 4000875c: 01 00 00 00 nop 4000802c <_Thread_queue_Enqueue_priority>: Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 4000802c: 9d e3 bf 98 save %sp, -104, %sp Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 40008030: e4 06 60 14 ld [ %i1 + 0x14 ], %l2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40008034: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40008038: 84 06 60 38 add %i1, 0x38, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000803c: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; 40008040: c0 26 60 3c clr [ %i1 + 0x3c ] the_chain->last = _Chain_Head(the_chain); 40008044: c4 26 60 40 st %g2, [ %i1 + 0x40 ] Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 40008048: ac 10 00 18 mov %i0, %l6 priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 4000804c: 80 8c a0 20 btst 0x20, %l2 RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number ( Priority_Control the_priority ) { return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER); 40008050: 83 34 a0 06 srl %l2, 6, %g1 40008054: 12 80 00 30 bne 40008114 <_Thread_queue_Enqueue_priority+0xe8> 40008058: ea 06 20 38 ld [ %i0 + 0x38 ], %l5 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000805c: 85 28 60 04 sll %g1, 4, %g2 40008060: 83 28 60 02 sll %g1, 2, %g1 40008064: 82 20 80 01 sub %g2, %g1, %g1 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; 40008068: b0 10 00 01 mov %g1, %i0 4000806c: 82 05 80 01 add %l6, %g1, %g1 40008070: a6 00 60 04 add %g1, 4, %l3 if ( _Thread_queue_Is_reverse_search( priority ) ) goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 40008074: 7f ff e7 2b call 40001d20 40008078: 01 00 00 00 nop 4000807c: a8 10 00 08 mov %o0, %l4 search_thread = (Thread_Control *) header->first; 40008080: e0 05 80 18 ld [ %l6 + %i0 ], %l0 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40008084: 80 a4 00 13 cmp %l0, %l3 40008088: 32 80 00 18 bne,a 400080e8 <_Thread_queue_Enqueue_priority+0xbc> 4000808c: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 40008090: 10 80 00 81 b 40008294 <_Thread_queue_Enqueue_priority+0x268> 40008094: a2 10 3f ff mov -1, %l1 if ( priority <= search_priority ) break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.next; if ( _Chain_Is_tail( header, (Chain_Node *)search_thread ) ) 40008098: 80 a4 00 13 cmp %l0, %l3 4000809c: 02 80 00 17 be 400080f8 <_Thread_queue_Enqueue_priority+0xcc> 400080a0: 90 10 00 14 mov %l4, %o0 break; search_priority = search_thread->current_priority; 400080a4: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority <= search_priority ) 400080a8: 80 a4 80 11 cmp %l2, %l1 400080ac: 28 80 00 14 bleu,a 400080fc <_Thread_queue_Enqueue_priority+0xd0> 400080b0: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 break; #endif _ISR_Flash( level ); 400080b4: 7f ff e7 1f call 40001d30 400080b8: 90 10 00 14 mov %l4, %o0 400080bc: 7f ff e7 19 call 40001d20 400080c0: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 400080c4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 400080c8: 80 8d 40 01 btst %l5, %g1 400080cc: 02 80 00 6b be 40008278 <_Thread_queue_Enqueue_priority+0x24c> 400080d0: 01 00 00 00 nop _ISR_Enable( level ); goto restart_forward_search; } search_thread = 400080d4: e0 04 00 00 ld [ %l0 ], %l0 restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 400080d8: 80 a4 00 13 cmp %l0, %l3 400080dc: 02 80 00 07 be 400080f8 <_Thread_queue_Enqueue_priority+0xcc> 400080e0: 90 10 00 14 mov %l4, %o0 search_priority = search_thread->current_priority; 400080e4: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority <= search_priority ) 400080e8: 80 a4 80 11 cmp %l2, %l1 400080ec: 38 bf ff eb bgu,a 40008098 <_Thread_queue_Enqueue_priority+0x6c> 400080f0: e0 04 00 00 ld [ %l0 ], %l0 restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 400080f4: 90 10 00 14 mov %l4, %o0 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 400080f8: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 400080fc: 80 a6 20 01 cmp %i0, 1 40008100: 02 80 00 47 be 4000821c <_Thread_queue_Enqueue_priority+0x1f0> 40008104: 80 a4 80 11 cmp %l2, %l1 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 40008108: d0 26 80 00 st %o0, [ %i2 ] <== NOT EXECUTED return the_thread_queue->sync_state; } 4000810c: 81 c7 e0 08 ret <== NOT EXECUTED 40008110: 81 e8 00 00 restore <== NOT EXECUTED the_node->previous = previous_node; previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40008114: 85 28 60 04 sll %g1, 4, %g2 40008118: 83 28 60 02 sll %g1, 2, %g1 4000811c: 82 20 80 01 sub %g2, %g1, %g1 40008120: 05 10 00 62 sethi %hi(0x40018800), %g2 40008124: a6 06 00 01 add %i0, %g1, %l3 40008128: ae 10 a1 f4 or %g2, 0x1f4, %l7 restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; 4000812c: b0 10 00 13 mov %l3, %i0 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008130: c2 0d c0 00 ldub [ %l7 ], %g1 _ISR_Disable( level ); 40008134: 7f ff e6 fb call 40001d20 40008138: a2 00 60 01 add %g1, 1, %l1 4000813c: a8 10 00 08 mov %o0, %l4 search_thread = (Thread_Control *) header->last; 40008140: e0 06 20 08 ld [ %i0 + 8 ], %l0 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 40008144: 80 a4 c0 10 cmp %l3, %l0 40008148: 22 80 00 25 be,a 400081dc <_Thread_queue_Enqueue_priority+0x1b0> 4000814c: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 search_priority = search_thread->current_priority; 40008150: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority >= search_priority ) 40008154: 80 a4 80 11 cmp %l2, %l1 40008158: 3a 80 00 21 bcc,a 400081dc <_Thread_queue_Enqueue_priority+0x1b0> 4000815c: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.previous; 40008160: e0 04 20 04 ld [ %l0 + 4 ], %l0 if ( _Chain_Is_head( header, (Chain_Node *)search_thread ) ) 40008164: 80 a4 c0 10 cmp %l3, %l0 40008168: 32 80 00 19 bne,a 400081cc <_Thread_queue_Enqueue_priority+0x1a0> 4000816c: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40008170: 10 80 00 1b b 400081dc <_Thread_queue_Enqueue_priority+0x1b0> 40008174: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 40008178: 7f ff e6 ee call 40001d30 4000817c: 90 10 00 14 mov %l4, %o0 40008180: 7f ff e6 e8 call 40001d20 40008184: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40008188: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 4000818c: 80 8d 40 01 btst %l5, %g1 40008190: 02 80 00 3d be 40008284 <_Thread_queue_Enqueue_priority+0x258> 40008194: 01 00 00 00 nop _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) 40008198: e0 04 20 04 ld [ %l0 + 4 ], %l0 restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4000819c: 80 a4 00 13 cmp %l0, %l3 400081a0: 22 80 00 0f be,a 400081dc <_Thread_queue_Enqueue_priority+0x1b0> 400081a4: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 search_priority = search_thread->current_priority; 400081a8: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 if ( priority >= search_priority ) 400081ac: 80 a4 80 11 cmp %l2, %l1 400081b0: 3a 80 00 0b bcc,a 400081dc <_Thread_queue_Enqueue_priority+0x1b0> 400081b4: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 break; #if ( CPU_UNROLL_ENQUEUE_PRIORITY == TRUE ) search_thread = (Thread_Control *) search_thread->Object.Node.previous; 400081b8: e0 04 20 04 ld [ %l0 + 4 ], %l0 <== NOT EXECUTED if ( _Chain_Is_head( header, (Chain_Node *)search_thread ) ) 400081bc: 80 a4 00 13 cmp %l0, %l3 <== NOT EXECUTED 400081c0: 22 80 00 07 be,a 400081dc <_Thread_queue_Enqueue_priority+0x1b0> <== NOT EXECUTED 400081c4: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 <== NOT EXECUTED break; search_priority = search_thread->current_priority; 400081c8: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 <== NOT EXECUTED if ( priority >= search_priority ) 400081cc: 80 a4 80 11 cmp %l2, %l1 400081d0: 0a bf ff ea bcs 40008178 <_Thread_queue_Enqueue_priority+0x14c> 400081d4: 01 00 00 00 nop } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 400081d8: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 400081dc: 80 a6 20 01 cmp %i0, 1 400081e0: 12 bf ff ca bne 40008108 <_Thread_queue_Enqueue_priority+0xdc> 400081e4: 90 10 00 14 mov %l4, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 400081e8: 80 a4 80 11 cmp %l2, %l1 400081ec: 02 80 00 18 be 4000824c <_Thread_queue_Enqueue_priority+0x220> 400081f0: c0 25 a0 30 clr [ %l6 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 400081f4: c2 04 00 00 ld [ %l0 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 400081f8: e0 26 60 04 st %l0, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 400081fc: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008200: ec 26 60 44 st %l6, [ %i1 + 0x44 ] the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; 40008204: f2 20 60 04 st %i1, [ %g1 + 4 ] next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 40008208: f2 24 00 00 st %i1, [ %l0 ] next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 4000820c: 7f ff e6 c9 call 40001d30 40008210: 01 00 00 00 nop 40008214: 81 c7 e0 08 ret 40008218: 81 e8 00 00 restore THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 4000821c: 02 80 00 0c be 4000824c <_Thread_queue_Enqueue_priority+0x220> 40008220: c0 25 a0 30 clr [ %l6 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40008224: c2 04 20 04 ld [ %l0 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008228: e0 26 40 00 st %l0, [ %i1 ] the_node->previous = previous_node; 4000822c: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008230: ec 26 60 44 st %l6, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40008234: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40008238: f2 24 20 04 st %i1, [ %l0 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 4000823c: 7f ff e6 bd call 40001d30 40008240: 90 10 00 14 mov %l4, %o0 40008244: 81 c7 e0 08 ret 40008248: 81 e8 00 00 restore 4000824c: 82 04 20 3c add %l0, 0x3c, %g1 _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 40008250: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008254: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 40008258: c4 26 60 04 st %g2, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 4000825c: ec 26 60 44 st %l6, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40008260: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 40008264: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008268: 7f ff e6 b2 call 40001d30 4000826c: b0 10 20 01 mov 1, %i0 40008270: 81 c7 e0 08 ret 40008274: 81 e8 00 00 restore if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 40008278: 7f ff e6 ae call 40001d30 <== NOT EXECUTED 4000827c: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED 40008280: 30 bf ff 7d b,a 40008074 <_Thread_queue_Enqueue_priority+0x48> <== NOT EXECUTED if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 40008284: 7f ff e6 ab call 40001d30 <== NOT EXECUTED 40008288: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 4000828c: 10 bf ff aa b 40008134 <_Thread_queue_Enqueue_priority+0x108> <== NOT EXECUTED 40008290: c2 0d c0 00 ldub [ %l7 ], %g1 <== NOT EXECUTED } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40008294: 10 bf ff 9a b 400080fc <_Thread_queue_Enqueue_priority+0xd0> 40008298: f0 05 a0 30 ld [ %l6 + 0x30 ], %i0 4000d5d0 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 4000d5d0: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 4000d5d4: 7f ff d1 d3 call 40001d20 4000d5d8: b0 10 00 19 mov %i1, %i0 if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000d5dc: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000d5e0: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000d5e4: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000d5e8: 80 88 80 01 btst %g2, %g1 4000d5ec: 02 80 00 19 be 4000d650 <_Thread_queue_Extract_fifo+0x80> 4000d5f0: 01 00 00 00 nop ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000d5f4: c2 06 40 00 ld [ %i1 ], %g1 previous = the_node->previous; 4000d5f8: c4 06 60 04 ld [ %i1 + 4 ], %g2 _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4000d5fc: c6 06 60 50 ld [ %i1 + 0x50 ], %g3 next->previous = previous; previous->next = next; 4000d600: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000d604: c4 20 60 04 st %g2, [ %g1 + 4 ] 4000d608: 80 a0 e0 02 cmp %g3, 2 4000d60c: 02 80 00 07 be 4000d628 <_Thread_queue_Extract_fifo+0x58> 4000d610: c0 26 60 44 clr [ %i1 + 0x44 ] _ISR_Enable( level ); 4000d614: 7f ff d1 c7 call 40001d30 4000d618: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000d61c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000d620: 7f ff e8 21 call 400076a4 <_Thread_Clear_state> 4000d624: 81 e8 00 00 restore 4000d628: 82 10 20 03 mov 3, %g1 4000d62c: c2 26 60 50 st %g1, [ %i1 + 0x50 ] } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000d630: 7f ff d1 c0 call 40001d30 4000d634: 01 00 00 00 nop (void) _Watchdog_Remove( &the_thread->Timer ); 4000d638: 7f ff ee 15 call 40008e8c <_Watchdog_Remove> 4000d63c: 90 06 60 48 add %i1, 0x48, %o0 4000d640: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000d644: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000d648: 7f ff e8 17 call 400076a4 <_Thread_Clear_state> 4000d64c: 81 e8 00 00 restore ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 4000d650: 7f ff d1 b8 call 40001d30 <== NOT EXECUTED 4000d654: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 4000d658: 01 00 00 00 nop 4000c40c <_Thread_queue_Extract_priority_helper>: void _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, bool requeuing ) { 4000c40c: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 4000c410: 7f ff d6 44 call 40001d20 4000c414: b0 10 00 19 mov %i1, %i0 if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000c418: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000c41c: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000c420: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000c424: 80 88 80 01 btst %g2, %g1 4000c428: 02 80 00 23 be 4000c4b4 <_Thread_queue_Extract_priority_helper+0xa8> 4000c42c: 82 06 60 3c add %i1, 0x3c, %g1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000c430: c6 06 60 38 ld [ %i1 + 0x38 ], %g3 /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 4000c434: c4 06 40 00 ld [ %i1 ], %g2 previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 4000c438: 80 a0 c0 01 cmp %g3, %g1 4000c43c: 02 80 00 2a be 4000c4e4 <_Thread_queue_Extract_priority_helper+0xd8> 4000c440: c2 06 60 04 ld [ %i1 + 4 ], %g1 new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; 4000c444: da 06 60 40 ld [ %i1 + 0x40 ], %o5 new_second_node = new_first_node->next; 4000c448: c8 00 c0 00 ld [ %g3 ], %g4 previous_node->next = new_first_node; next_node->previous = new_first_node; 4000c44c: c6 20 a0 04 st %g3, [ %g2 + 4 ] new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; new_second_node = new_first_node->next; previous_node->next = new_first_node; 4000c450: c6 20 40 00 st %g3, [ %g1 ] next_node->previous = new_first_node; new_first_node->next = next_node; 4000c454: c4 20 c0 00 st %g2, [ %g3 ] new_first_node->previous = previous_node; 4000c458: c2 20 e0 04 st %g1, [ %g3 + 4 ] if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 4000c45c: c4 06 60 38 ld [ %i1 + 0x38 ], %g2 4000c460: c2 06 60 40 ld [ %i1 + 0x40 ], %g1 4000c464: 80 a0 80 01 cmp %g2, %g1 4000c468: 02 80 00 07 be 4000c484 <_Thread_queue_Extract_priority_helper+0x78> 4000c46c: 82 00 e0 38 add %g3, 0x38, %g1 /* > two threads on 2-n */ new_second_node->previous = 4000c470: c2 21 20 04 st %g1, [ %g4 + 4 ] _Chain_Head( &new_first_thread->Wait.Block2n ); new_first_thread->Wait.Block2n.first = new_second_node; 4000c474: c8 20 e0 38 st %g4, [ %g3 + 0x38 ] new_first_thread->Wait.Block2n.last = last_node; 4000c478: da 20 e0 40 st %o5, [ %g3 + 0x40 ] last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); 4000c47c: 82 00 e0 3c add %g3, 0x3c, %g1 4000c480: c2 23 40 00 st %g1, [ %o5 ] /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4000c484: 80 8e a0 ff btst 0xff, %i2 4000c488: 12 80 00 0d bne 4000c4bc <_Thread_queue_Extract_priority_helper+0xb0> 4000c48c: 01 00 00 00 nop _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4000c490: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000c494: 80 a0 60 02 cmp %g1, 2 4000c498: 02 80 00 0b be 4000c4c4 <_Thread_queue_Extract_priority_helper+0xb8> 4000c49c: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 4000c4a0: 7f ff d6 24 call 40001d30 4000c4a4: 33 04 00 ff sethi %hi(0x1003fc00), %i1 4000c4a8: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 4000c4ac: 7f ff ec 7e call 400076a4 <_Thread_Clear_state> 4000c4b0: 81 e8 00 00 restore Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 4000c4b4: 7f ff d6 1f call 40001d30 <== NOT EXECUTED 4000c4b8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { _ISR_Enable( level ); 4000c4bc: 7f ff d6 1d call 40001d30 4000c4c0: 91 e8 00 08 restore %g0, %o0, %o0 4000c4c4: c2 26 20 50 st %g1, [ %i0 + 0x50 ] if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000c4c8: 7f ff d6 1a call 40001d30 4000c4cc: 33 04 00 ff sethi %hi(0x1003fc00), %i1 (void) _Watchdog_Remove( &the_thread->Timer ); 4000c4d0: 7f ff f2 6f call 40008e8c <_Watchdog_Remove> 4000c4d4: 90 06 20 48 add %i0, 0x48, %o0 4000c4d8: b2 16 63 f8 or %i1, 0x3f8, %i1 4000c4dc: 7f ff ec 72 call 400076a4 <_Thread_Clear_state> 4000c4e0: 81 e8 00 00 restore new_first_thread->Wait.Block2n.last = last_node; last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; next_node->previous = previous_node; 4000c4e4: c2 20 a0 04 st %g1, [ %g2 + 4 ] new_first_thread->Wait.Block2n.last = last_node; last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; 4000c4e8: 10 bf ff e7 b 4000c484 <_Thread_queue_Extract_priority_helper+0x78> 4000c4ec: c4 20 40 00 st %g2, [ %g1 ] 4000c4f0 <_Thread_queue_Process_timeout>: #include void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { 4000c4f0: 92 10 00 08 mov %o0, %o1 Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 4000c4f4: d0 02 20 44 ld [ %o0 + 0x44 ], %o0 * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && 4000c4f8: c6 02 20 30 ld [ %o0 + 0x30 ], %g3 4000c4fc: 80 a0 e0 00 cmp %g3, 0 4000c500: 02 80 00 06 be 4000c518 <_Thread_queue_Process_timeout+0x28> 4000c504: 03 10 00 66 sethi %hi(0x40019800), %g1 4000c508: c4 00 60 00 ld [ %g1 ], %g2 4000c50c: 80 a2 40 02 cmp %o1, %g2 4000c510: 02 80 00 07 be 4000c52c <_Thread_queue_Process_timeout+0x3c> 4000c514: 80 a0 e0 03 cmp %g3, 3 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000c518: c2 02 20 3c ld [ %o0 + 0x3c ], %g1 4000c51c: c2 22 60 34 st %g1, [ %o1 + 0x34 ] _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4000c520: 82 13 c0 00 mov %o7, %g1 4000c524: 7f ff ff af call 4000c3e0 <_Thread_queue_Extract> 4000c528: 9e 10 40 00 mov %g1, %o7 * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { 4000c52c: 02 80 00 06 be 4000c544 <_Thread_queue_Process_timeout+0x54> 4000c530: 84 10 20 02 mov 2, %g2 the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4000c534: c2 02 20 3c ld [ %o0 + 0x3c ], %g1 4000c538: c2 22 60 34 st %g1, [ %o1 + 0x34 ] the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4000c53c: 81 c3 e0 08 retl 4000c540: c4 22 20 30 st %g2, [ %o0 + 0x30 ] 4000c544: 81 c3 e0 08 retl <== NOT EXECUTED 4000c548: 01 00 00 00 nop 4000836c <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 4000836c: 9d e3 bf 90 save %sp, -112, %sp /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 40008370: 80 a6 20 00 cmp %i0, 0 40008374: 02 80 00 13 be 400083c0 <_Thread_queue_Requeue+0x54> 40008378: 01 00 00 00 nop /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 4000837c: e0 06 20 34 ld [ %i0 + 0x34 ], %l0 40008380: 80 a4 20 01 cmp %l0, 1 40008384: 02 80 00 04 be 40008394 <_Thread_queue_Requeue+0x28> 40008388: 01 00 00 00 nop 4000838c: 81 c7 e0 08 ret <== NOT EXECUTED 40008390: 81 e8 00 00 restore <== NOT EXECUTED Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 40008394: 7f ff e6 63 call 40001d20 40008398: 01 00 00 00 nop 4000839c: a2 10 00 08 mov %o0, %l1 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 400083a0: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 400083a4: 03 00 00 ef sethi %hi(0x3bc00), %g1 400083a8: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 400083ac: 80 88 80 01 btst %g2, %g1 400083b0: 12 80 00 06 bne 400083c8 <_Thread_queue_Requeue+0x5c> 400083b4: 90 10 00 18 mov %i0, %o0 _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, TRUE ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); 400083b8: 7f ff e6 5e call 40001d30 400083bc: 90 10 00 11 mov %l1, %o0 400083c0: 81 c7 e0 08 ret 400083c4: 81 e8 00 00 restore ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, TRUE ); 400083c8: 92 10 00 19 mov %i1, %o1 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 400083cc: e0 26 20 30 st %l0, [ %i0 + 0x30 ] 400083d0: 40 00 10 0f call 4000c40c <_Thread_queue_Extract_priority_helper> 400083d4: 94 10 20 01 mov 1, %o2 (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 400083d8: 90 10 00 18 mov %i0, %o0 400083dc: 92 10 00 19 mov %i1, %o1 400083e0: 7f ff ff 13 call 4000802c <_Thread_queue_Enqueue_priority> 400083e4: 94 07 bf f4 add %fp, -12, %o2 400083e8: 30 bf ff f4 b,a 400083b8 <_Thread_queue_Requeue+0x4c> 40011aac <_Timer_Server_process_insertions>: * onto one of the Timer Server chains. * * @note It is only to be called from the Timer Server task. */ static void _Timer_Server_process_insertions(void) { 40011aac: 9d e3 bf 98 save %sp, -104, %sp 40011ab0: 03 10 00 cd sethi %hi(0x40033400), %g1 break; if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &_Timer_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { _Watchdog_Insert( &_Timer_Seconds_chain, &the_timer->Ticker ); 40011ab4: 05 10 00 cd sethi %hi(0x40033400), %g2 static void _Timer_Server_process_insertions(void) { Timer_Control *the_timer; while ( 1 ) { the_timer = (Timer_Control *) _Chain_Get( &_Timer_To_be_inserted ); 40011ab8: a0 10 61 ac or %g1, 0x1ac, %l0 if ( the_timer == NULL ) break; if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &_Timer_Ticks_chain, &the_timer->Ticker ); 40011abc: 03 10 00 cd sethi %hi(0x40033400), %g1 } else if ( the_timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { _Watchdog_Insert( &_Timer_Seconds_chain, &the_timer->Ticker ); 40011ac0: a4 10 a1 a0 or %g2, 0x1a0, %l2 the_timer = (Timer_Control *) _Chain_Get( &_Timer_To_be_inserted ); if ( the_timer == NULL ) break; if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &_Timer_Ticks_chain, &the_timer->Ticker ); 40011ac4: a2 10 61 8c or %g1, 0x18c, %l1 static void _Timer_Server_process_insertions(void) { Timer_Control *the_timer; while ( 1 ) { the_timer = (Timer_Control *) _Chain_Get( &_Timer_To_be_inserted ); 40011ac8: 40 00 02 ca call 400125f0 <_Chain_Get> 40011acc: 90 10 00 10 mov %l0, %o0 if ( the_timer == NULL ) 40011ad0: 80 a2 20 00 cmp %o0, 0 40011ad4: 02 80 00 0f be 40011b10 <_Timer_Server_process_insertions+0x64> 40011ad8: 01 00 00 00 nop break; if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 40011adc: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40011ae0: 80 a0 60 01 cmp %g1, 1 40011ae4: 02 80 00 12 be 40011b2c <_Timer_Server_process_insertions+0x80> 40011ae8: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &_Timer_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 40011aec: 02 80 00 0b be 40011b18 <_Timer_Server_process_insertions+0x6c> 40011af0: 92 02 20 10 add %o0, 0x10, %o1 } /* * Insert the timers that have been requested to be inserted. */ _Timer_Server_process_insertions(); 40011af4: 7f ff ff ee call 40011aac <_Timer_Server_process_insertions> <== NOT EXECUTED 40011af8: 01 00 00 00 nop <== NOT EXECUTED static void _Timer_Server_process_insertions(void) { Timer_Control *the_timer; while ( 1 ) { the_timer = (Timer_Control *) _Chain_Get( &_Timer_To_be_inserted ); 40011afc: 40 00 02 bd call 400125f0 <_Chain_Get> 40011b00: 90 10 00 10 mov %l0, %o0 if ( the_timer == NULL ) 40011b04: 80 a2 20 00 cmp %o0, 0 40011b08: 32 bf ff f6 bne,a 40011ae0 <_Timer_Server_process_insertions+0x34> 40011b0c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 <== NOT EXECUTED 40011b10: 81 c7 e0 08 ret 40011b14: 81 e8 00 00 restore break; if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &_Timer_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { _Watchdog_Insert( &_Timer_Seconds_chain, &the_timer->Ticker ); 40011b18: 40 00 12 10 call 40016358 <_Watchdog_Insert> 40011b1c: 90 10 00 12 mov %l2, %o0 } /* * Insert the timers that have been requested to be inserted. */ _Timer_Server_process_insertions(); 40011b20: 7f ff ff e3 call 40011aac <_Timer_Server_process_insertions> 40011b24: 01 00 00 00 nop 40011b28: 30 bf ff f5 b,a 40011afc <_Timer_Server_process_insertions+0x50> the_timer = (Timer_Control *) _Chain_Get( &_Timer_To_be_inserted ); if ( the_timer == NULL ) break; if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &_Timer_Ticks_chain, &the_timer->Ticker ); 40011b2c: 92 02 20 10 add %o0, 0x10, %o1 40011b30: 40 00 12 0a call 40016358 <_Watchdog_Insert> 40011b34: 90 10 00 11 mov %l1, %o0 } /* * Insert the timers that have been requested to be inserted. */ _Timer_Server_process_insertions(); 40011b38: 7f ff ff dd call 40011aac <_Timer_Server_process_insertions> 40011b3c: 01 00 00 00 nop 40011b40: 30 bf ff ef b,a 40011afc <_Timer_Server_process_insertions+0x50> 4000a590 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4000a590: 9d e3 bf 98 save %sp, -104, %sp * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000a594: c2 06 40 00 ld [ %i1 ], %g1 right += rhs->tv_nsec; 4000a598: de 06 60 04 ld [ %i1 + 4 ], %o7 * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000a59c: 91 38 60 1f sra %g1, 0x1f, %o0 4000a5a0: 92 10 00 01 mov %g1, %o1 4000a5a4: 83 30 60 1d srl %g1, 0x1d, %g1 4000a5a8: 87 2a 60 03 sll %o1, 3, %g3 4000a5ac: 85 2a 20 03 sll %o0, 3, %g2 4000a5b0: 84 10 40 02 or %g1, %g2, %g2 4000a5b4: 83 30 e0 1b srl %g3, 0x1b, %g1 4000a5b8: 99 28 a0 05 sll %g2, 5, %o4 4000a5bc: 9b 28 e0 05 sll %g3, 5, %o5 4000a5c0: 98 10 40 0c or %g1, %o4, %o4 4000a5c4: 9a a3 40 03 subcc %o5, %g3, %o5 4000a5c8: 83 33 60 1a srl %o5, 0x1a, %g1 4000a5cc: 98 63 00 02 subx %o4, %g2, %o4 4000a5d0: 97 2b 60 06 sll %o5, 6, %o3 4000a5d4: 95 2b 20 06 sll %o4, 6, %o2 4000a5d8: 96 a2 c0 0d subcc %o3, %o5, %o3 4000a5dc: 94 10 40 0a or %g1, %o2, %o2 4000a5e0: 94 62 80 0c subx %o2, %o4, %o2 4000a5e4: 96 82 c0 09 addcc %o3, %o1, %o3 4000a5e8: 94 42 80 08 addx %o2, %o0, %o2 4000a5ec: 83 32 e0 1e srl %o3, 0x1e, %g1 4000a5f0: 85 2a a0 02 sll %o2, 2, %g2 4000a5f4: 84 10 40 02 or %g1, %g2, %g2 4000a5f8: 87 2a e0 02 sll %o3, 2, %g3 4000a5fc: 96 82 c0 03 addcc %o3, %g3, %o3 4000a600: 94 42 80 02 addx %o2, %g2, %o2 4000a604: 83 32 e0 1e srl %o3, 0x1e, %g1 4000a608: 85 2a a0 02 sll %o2, 2, %g2 4000a60c: 84 10 40 02 or %g1, %g2, %g2 4000a610: 87 2a e0 02 sll %o3, 2, %g3 4000a614: 96 82 c0 03 addcc %o3, %g3, %o3 4000a618: 94 42 80 02 addx %o2, %g2, %o2 4000a61c: 83 32 e0 1e srl %o3, 0x1e, %g1 4000a620: 85 2a a0 02 sll %o2, 2, %g2 4000a624: 84 10 40 02 or %g1, %g2, %g2 4000a628: 87 2a e0 02 sll %o3, 2, %g3 4000a62c: 96 82 c0 03 addcc %o3, %g3, %o3 4000a630: 94 42 80 02 addx %o2, %g2, %o2 4000a634: 85 32 e0 17 srl %o3, 0x17, %g2 4000a638: 83 2a a0 09 sll %o2, 9, %g1 4000a63c: 9b 2a e0 09 sll %o3, 9, %o5 4000a640: 98 10 80 01 or %g2, %g1, %o4 right += rhs->tv_nsec; 4000a644: 96 83 40 0f addcc %o5, %o7, %o3 4000a648: 85 3b e0 1f sra %o7, 0x1f, %g2 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; 4000a64c: e4 06 20 04 ld [ %i0 + 4 ], %l2 right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; 4000a650: 94 43 00 02 addx %o4, %g2, %o2 if ( right == 0 ) { 4000a654: 80 92 80 0b orcc %o2, %o3, %g0 4000a658: 02 80 00 5d be 4000a7cc <_Timespec_Divide+0x23c> 4000a65c: d0 06 00 00 ld [ %i0 ], %o0 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000a660: 92 10 00 08 mov %o0, %o1 4000a664: 83 32 60 1d srl %o1, 0x1d, %g1 4000a668: 9b 2a 60 03 sll %o1, 3, %o5 4000a66c: 91 3a 20 1f sra %o0, 0x1f, %o0 4000a670: 99 2a 20 03 sll %o0, 3, %o4 4000a674: 98 10 40 0c or %g1, %o4, %o4 4000a678: 83 33 60 1b srl %o5, 0x1b, %g1 4000a67c: 85 2b 20 05 sll %o4, 5, %g2 4000a680: 87 2b 60 05 sll %o5, 5, %g3 4000a684: 84 10 40 02 or %g1, %g2, %g2 4000a688: 86 a0 c0 0d subcc %g3, %o5, %g3 4000a68c: 83 30 e0 1a srl %g3, 0x1a, %g1 4000a690: 84 60 80 0c subx %g2, %o4, %g2 4000a694: 9b 28 e0 06 sll %g3, 6, %o5 4000a698: 99 28 a0 06 sll %g2, 6, %o4 4000a69c: 9a a3 40 03 subcc %o5, %g3, %o5 4000a6a0: 98 10 40 0c or %g1, %o4, %o4 4000a6a4: 98 63 00 02 subx %o4, %g2, %o4 4000a6a8: 9a 83 40 09 addcc %o5, %o1, %o5 4000a6ac: 83 33 60 1e srl %o5, 0x1e, %g1 4000a6b0: 98 43 00 08 addx %o4, %o0, %o4 4000a6b4: 87 2b 60 02 sll %o5, 2, %g3 4000a6b8: 85 2b 20 02 sll %o4, 2, %g2 4000a6bc: 9a 83 40 03 addcc %o5, %g3, %o5 4000a6c0: 84 10 40 02 or %g1, %g2, %g2 4000a6c4: 83 33 60 1e srl %o5, 0x1e, %g1 4000a6c8: 98 43 00 02 addx %o4, %g2, %o4 4000a6cc: 87 2b 60 02 sll %o5, 2, %g3 4000a6d0: 85 2b 20 02 sll %o4, 2, %g2 4000a6d4: 9a 83 40 03 addcc %o5, %g3, %o5 4000a6d8: 84 10 40 02 or %g1, %g2, %g2 4000a6dc: 83 33 60 1e srl %o5, 0x1e, %g1 4000a6e0: 98 43 00 02 addx %o4, %g2, %o4 4000a6e4: 87 2b 60 02 sll %o5, 2, %g3 4000a6e8: 85 2b 20 02 sll %o4, 2, %g2 4000a6ec: 9a 83 40 03 addcc %o5, %g3, %o5 4000a6f0: 84 10 40 02 or %g1, %g2, %g2 4000a6f4: 98 43 00 02 addx %o4, %g2, %o4 4000a6f8: 83 2b 20 09 sll %o4, 9, %g1 4000a6fc: 89 33 60 17 srl %o5, 0x17, %g4 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4000a700: a6 10 00 12 mov %l2, %l3 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4000a704: a0 11 00 01 or %g4, %g1, %l0 4000a708: a3 2b 60 09 sll %o5, 9, %l1 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4000a70c: a2 84 40 13 addcc %l1, %l3, %l1 4000a710: 83 34 60 1e srl %l1, 0x1e, %g1 4000a714: 87 2c 60 02 sll %l1, 2, %g3 4000a718: a5 3c a0 1f sra %l2, 0x1f, %l2 4000a71c: a0 44 00 12 addx %l0, %l2, %l0 4000a720: 85 2c 20 02 sll %l0, 2, %g2 4000a724: 84 10 40 02 or %g1, %g2, %g2 4000a728: 83 30 e0 1b srl %g3, 0x1b, %g1 4000a72c: 99 28 a0 05 sll %g2, 5, %o4 4000a730: 9b 28 e0 05 sll %g3, 5, %o5 4000a734: 98 10 40 0c or %g1, %o4, %o4 4000a738: 9a a3 40 03 subcc %o5, %g3, %o5 4000a73c: 98 63 00 02 subx %o4, %g2, %o4 4000a740: 9a 83 40 11 addcc %o5, %l1, %o5 4000a744: 83 33 60 1e srl %o5, 0x1e, %g1 4000a748: 98 43 00 10 addx %o4, %l0, %o4 4000a74c: 87 2b 60 02 sll %o5, 2, %g3 4000a750: 85 2b 20 02 sll %o4, 2, %g2 4000a754: 9a 83 40 03 addcc %o5, %g3, %o5 4000a758: 84 10 40 02 or %g1, %g2, %g2 4000a75c: 83 33 60 1e srl %o5, 0x1e, %g1 4000a760: 87 2b 60 02 sll %o5, 2, %g3 4000a764: 98 43 00 02 addx %o4, %g2, %o4 4000a768: 9a 83 40 03 addcc %o5, %g3, %o5 4000a76c: 85 2b 20 02 sll %o4, 2, %g2 4000a770: 84 10 40 02 or %g1, %g2, %g2 4000a774: 83 33 60 1b srl %o5, 0x1b, %g1 4000a778: 98 43 00 02 addx %o4, %g2, %o4 4000a77c: 99 2b 20 05 sll %o4, 5, %o4 4000a780: 98 10 40 0c or %g1, %o4, %o4 4000a784: 93 2b 60 05 sll %o5, 5, %o1 4000a788: 40 00 36 fe call 40018380 <__udivdi3> 4000a78c: 90 10 00 0c mov %o4, %o0 *ival_percentage = answer / 1000; 4000a790: 94 10 20 00 clr %o2 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4000a794: a0 10 00 08 mov %o0, %l0 4000a798: a2 10 00 09 mov %o1, %l1 *ival_percentage = answer / 1000; 4000a79c: 96 10 23 e8 mov 0x3e8, %o3 4000a7a0: 40 00 36 f8 call 40018380 <__udivdi3> 4000a7a4: 90 10 00 10 mov %l0, %o0 *fval_percentage = answer % 1000; 4000a7a8: 90 10 00 10 mov %l0, %o0 * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; *ival_percentage = answer / 1000; 4000a7ac: d2 26 80 00 st %o1, [ %i2 ] *fval_percentage = answer % 1000; 4000a7b0: 94 10 20 00 clr %o2 4000a7b4: 92 10 00 11 mov %l1, %o1 4000a7b8: 40 00 37 ce call 400186f0 <__umoddi3> 4000a7bc: 96 10 23 e8 mov 0x3e8, %o3 4000a7c0: d2 26 c0 00 st %o1, [ %i3 ] 4000a7c4: 81 c7 e0 08 ret 4000a7c8: 81 e8 00 00 restore left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; if ( right == 0 ) { *ival_percentage = 0; 4000a7cc: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED *fval_percentage = 0; 4000a7d0: c0 26 c0 00 clr [ %i3 ] <== NOT EXECUTED 4000a7d4: 81 c7 e0 08 ret <== NOT EXECUTED 4000a7d8: 81 e8 00 00 restore <== NOT EXECUTED 4000f1ac <_User_extensions_Remove_set>: */ void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 4000f1ac: 9d e3 bf 98 save %sp, -104, %sp _Chain_Extract( &the_extension->Node ); 4000f1b0: 40 00 14 e1 call 40014534 <_Chain_Extract> 4000f1b4: 90 10 00 18 mov %i0, %o0 /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 4000f1b8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4000f1bc: 80 a0 60 00 cmp %g1, 0 4000f1c0: 02 80 00 04 be 4000f1d0 <_User_extensions_Remove_set+0x24> 4000f1c4: 01 00 00 00 nop _Chain_Extract( &the_extension->Switch.Node ); 4000f1c8: 40 00 14 db call 40014534 <_Chain_Extract> <== NOT EXECUTED 4000f1cc: 91 ee 20 08 restore %i0, 8, %o0 <== NOT EXECUTED 4000f1d0: 81 c7 e0 08 ret 4000f1d4: 81 e8 00 00 restore 40008b88 <_User_extensions_Thread_create>: */ bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 40008b88: 9d e3 bf 98 save %sp, -104, %sp Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 40008b8c: 03 10 00 66 sethi %hi(0x40019800), %g1 40008b90: e0 00 61 78 ld [ %g1 + 0x178 ], %l0 ! 40019978 <_User_extensions_List> 40008b94: 82 10 61 78 or %g1, 0x178, %g1 40008b98: a2 00 60 04 add %g1, 4, %l1 !_Chain_Is_tail( &_User_extensions_List, the_node ) ; 40008b9c: 80 a4 00 11 cmp %l0, %l1 40008ba0: 02 80 00 10 be 40008be0 <_User_extensions_Thread_create+0x58> 40008ba4: 03 10 00 66 sethi %hi(0x40019800), %g1 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( 40008ba8: a4 10 60 00 mov %g1, %l2 ! 40019800 <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { 40008bac: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40008bb0: 80 a0 60 00 cmp %g1, 0 40008bb4: 02 80 00 07 be 40008bd0 <_User_extensions_Thread_create+0x48> 40008bb8: 92 10 00 18 mov %i0, %o1 status = (*the_extension->Callouts.thread_create)( 40008bbc: 9f c0 40 00 call %g1 40008bc0: d0 04 80 00 ld [ %l2 ], %o0 _Thread_Executing, the_thread ); if ( !status ) 40008bc4: 80 8a 20 ff btst 0xff, %o0 40008bc8: 02 80 00 08 be 40008be8 <_User_extensions_Thread_create+0x60> 40008bcc: 01 00 00 00 nop User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 40008bd0: e0 04 00 00 ld [ %l0 ], %l0 Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; 40008bd4: 80 a4 00 11 cmp %l0, %l1 40008bd8: 32 bf ff f6 bne,a 40008bb0 <_User_extensions_Thread_create+0x28> 40008bdc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 return FALSE; } } return TRUE; } 40008be0: 81 c7 e0 08 ret 40008be4: 91 e8 20 01 restore %g0, 1, %o0 if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) 40008be8: 81 c7 e0 08 ret <== NOT EXECUTED 40008bec: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000ab64 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4000ab64: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; _ISR_Disable( level ); 4000ab68: 7f ff df 8b call 40002994 4000ab6c: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000ab70: c4 06 00 00 ld [ %i0 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000ab74: a0 06 20 04 add %i0, 4, %l0 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 4000ab78: 80 a0 80 10 cmp %g2, %l0 4000ab7c: 02 80 00 1f be 4000abf8 <_Watchdog_Adjust+0x94> 4000ab80: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 4000ab84: 12 80 00 1f bne 4000ac00 <_Watchdog_Adjust+0x9c> 4000ab88: 80 a6 60 01 cmp %i1, 1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000ab8c: 80 a6 a0 00 cmp %i2, 0 4000ab90: 02 80 00 1a be 4000abf8 <_Watchdog_Adjust+0x94> 4000ab94: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000ab98: f2 00 a0 10 ld [ %g2 + 0x10 ], %i1 4000ab9c: 80 a6 80 19 cmp %i2, %i1 4000aba0: 1a 80 00 0b bcc 4000abcc <_Watchdog_Adjust+0x68> 4000aba4: a2 10 20 01 mov 1, %l1 _Watchdog_First( header )->delta_interval -= units; 4000aba8: 10 80 00 1d b 4000ac1c <_Watchdog_Adjust+0xb8> <== NOT EXECUTED 4000abac: 82 26 40 1a sub %i1, %i2, %g1 <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000abb0: b4 a6 80 19 subcc %i2, %i1, %i2 4000abb4: 02 80 00 11 be 4000abf8 <_Watchdog_Adjust+0x94> 4000abb8: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000abbc: f2 00 a0 10 ld [ %g2 + 0x10 ], %i1 4000abc0: 80 a6 40 1a cmp %i1, %i2 4000abc4: 18 80 00 16 bgu 4000ac1c <_Watchdog_Adjust+0xb8> 4000abc8: 82 26 40 1a sub %i1, %i2, %g1 _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 4000abcc: e2 20 a0 10 st %l1, [ %g2 + 0x10 ] _ISR_Enable( level ); 4000abd0: 7f ff df 75 call 400029a4 4000abd4: 01 00 00 00 nop _Watchdog_Tickle( header ); 4000abd8: 40 00 00 b4 call 4000aea8 <_Watchdog_Tickle> 4000abdc: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 4000abe0: 7f ff df 6d call 40002994 4000abe4: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000abe8: c2 06 00 00 ld [ %i0 ], %g1 if ( _Chain_Is_empty( header ) ) 4000abec: 80 a4 00 01 cmp %l0, %g1 4000abf0: 12 bf ff f0 bne 4000abb0 <_Watchdog_Adjust+0x4c> 4000abf4: 84 10 00 01 mov %g1, %g2 } break; } } _ISR_Enable( level ); 4000abf8: 7f ff df 6b call 400029a4 4000abfc: 91 e8 00 08 restore %g0, %o0, %o0 * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 4000ac00: 12 bf ff fe bne 4000abf8 <_Watchdog_Adjust+0x94> 4000ac04: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4000ac08: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000ac0c: 82 00 40 1a add %g1, %i2, %g1 4000ac10: c2 20 a0 10 st %g1, [ %g2 + 0x10 ] } break; } } _ISR_Enable( level ); 4000ac14: 7f ff df 64 call 400029a4 4000ac18: 91 e8 00 08 restore %g0, %o0, %o0 _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 4000ac1c: 10 bf ff f7 b 4000abf8 <_Watchdog_Adjust+0x94> 4000ac20: c2 20 a0 10 st %g1, [ %g2 + 0x10 ] 40016288 <_Watchdog_Adjust_to_chain>: Chain_Control *header, Watchdog_Interval units_arg, Chain_Control *to_fire ) { 40016288: 9d e3 bf 98 save %sp, -104, %sp Watchdog_Interval units = units_arg; ISR_Level level; Chain_Node *node; if ( !units ) { 4001628c: a2 96 60 00 orcc %i1, 0, %l1 40016290: 12 80 00 04 bne 400162a0 <_Watchdog_Adjust_to_chain+0x18> 40016294: 01 00 00 00 nop 40016298: 81 c7 e0 08 ret 4001629c: 81 e8 00 00 restore return; } _ISR_Disable( level ); 400162a0: 7f ff d3 c4 call 4000b1b0 400162a4: 01 00 00 00 nop 400162a8: a6 10 00 08 mov %o0, %l3 400162ac: c4 06 00 00 ld [ %i0 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400162b0: a0 06 20 04 add %i0, 4, %l0 if ( !_Chain_Is_empty( header ) ) { 400162b4: 80 a0 80 10 cmp %g2, %l0 400162b8: 02 80 00 25 be 4001634c <_Watchdog_Adjust_to_chain+0xc4> 400162bc: a4 06 a0 04 add %i2, 4, %l2 400162c0: f2 00 a0 10 ld [ %g2 + 0x10 ], %i1 while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 400162c4: 80 a6 40 11 cmp %i1, %l1 400162c8: 18 80 00 20 bgu 40016348 <_Watchdog_Adjust_to_chain+0xc0> 400162cc: 82 26 40 11 sub %i1, %l1, %g1 _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 0; 400162d0: 10 80 00 15 b 40016324 <_Watchdog_Adjust_to_chain+0x9c> 400162d4: c0 20 a0 10 clr [ %g2 + 0x10 ] Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 400162d8: c2 26 00 00 st %g1, [ %i0 ] new_first->previous = _Chain_Head(the_chain); 400162dc: f0 20 60 04 st %i0, [ %g1 + 4 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400162e0: e4 20 80 00 st %l2, [ %g2 ] old_last_node = the_chain->last; 400162e4: c2 06 a0 08 ld [ %i2 + 8 ], %g1 the_chain->last = the_node; 400162e8: c4 26 a0 08 st %g2, [ %i2 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 400162ec: c2 20 a0 04 st %g1, [ %g2 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 400162f0: c4 20 40 00 st %g2, [ %g1 ] do { node = _Chain_Get_unprotected( header ); _Chain_Append_unprotected( to_fire, node ); _ISR_Flash( level ); 400162f4: 7f ff d3 b3 call 4000b1c0 400162f8: 90 10 00 13 mov %l3, %o0 400162fc: 7f ff d3 ad call 4000b1b0 40016300: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40016304: c4 06 00 00 ld [ %i0 ], %g2 } while ( !_Chain_Is_empty( header ) && _Watchdog_First( header )->delta_interval == 0 ); 40016308: 80 a4 00 02 cmp %l0, %g2 4001630c: 02 80 00 10 be 4001634c <_Watchdog_Adjust_to_chain+0xc4> 40016310: 01 00 00 00 nop 40016314: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40016318: 80 a0 60 00 cmp %g1, 0 4001631c: 32 80 00 07 bne,a 40016338 <_Watchdog_Adjust_to_chain+0xb0> 40016320: a2 a4 40 19 subcc %l1, %i1, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 40016324: 80 a4 00 02 cmp %l0, %g2 40016328: 32 bf ff ec bne,a 400162d8 <_Watchdog_Adjust_to_chain+0x50> 4001632c: c2 00 80 00 ld [ %g2 ], %g1 40016330: 10 bf ff ec b 400162e0 <_Watchdog_Adjust_to_chain+0x58> <== NOT EXECUTED 40016334: 84 10 20 00 clr %g2 <== NOT EXECUTED return; } _ISR_Disable( level ); if ( !_Chain_Is_empty( header ) ) { while ( units ) { 40016338: 02 80 00 05 be 4001634c <_Watchdog_Adjust_to_chain+0xc4> 4001633c: 01 00 00 00 nop 40016340: 10 bf ff e1 b 400162c4 <_Watchdog_Adjust_to_chain+0x3c> <== NOT EXECUTED 40016344: b2 10 00 01 mov %g1, %i1 <== NOT EXECUTED if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 40016348: c2 20 a0 10 st %g1, [ %g2 + 0x10 ] break; } } } _ISR_Enable( level ); 4001634c: 7f ff d3 9d call 4000b1c0 40016350: 91 e8 00 13 restore %g0, %l3, %o0 40016354: 01 00 00 00 nop 40008ce0 <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 40008ce0: 9d e3 bf 98 save %sp, -104, %sp Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 40008ce4: 03 10 00 65 sethi %hi(0x40019400), %g1 void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 40008ce8: ac 10 00 18 mov %i0, %l6 Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 40008cec: e6 00 63 dc ld [ %g1 + 0x3dc ], %l3 _ISR_Disable( level ); 40008cf0: 7f ff e4 0c call 40001d20 40008cf4: 01 00 00 00 nop 40008cf8: b0 10 00 08 mov %o0, %i0 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { 40008cfc: c2 06 60 08 ld [ %i1 + 8 ], %g1 40008d00: 80 a0 60 00 cmp %g1, 0 40008d04: 12 80 00 4a bne 40008e2c <_Watchdog_Insert+0x14c> 40008d08: 01 00 00 00 nop _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 40008d0c: 2b 10 00 66 sethi %hi(0x40019800), %l5 40008d10: c2 05 60 90 ld [ %l5 + 0x90 ], %g1 ! 40019890 <_Watchdog_Sync_count> if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 40008d14: 84 10 20 01 mov 1, %g2 _Watchdog_Sync_count++; 40008d18: 82 00 60 01 inc %g1 40008d1c: 2f 10 00 65 sethi %hi(0x40019400), %l7 if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 40008d20: c4 26 60 08 st %g2, [ %i1 + 8 ] 40008d24: a8 15 e3 fc or %l7, 0x3fc, %l4 _Watchdog_Sync_count++; 40008d28: c2 25 60 90 st %g1, [ %l5 + 0x90 ] if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 40008d2c: ba 10 00 14 mov %l4, %i5 the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 40008d30: e4 06 60 0c ld [ %i1 + 0xc ], %l2 * cache *header!! * * Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc) * */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; 40008d34: e2 05 80 00 ld [ %l6 ], %l1 ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 40008d38: 80 a4 a0 00 cmp %l2, 0 40008d3c: 02 80 00 2b be 40008de8 <_Watchdog_Insert+0x108> 40008d40: 03 10 00 66 sethi %hi(0x40019800), %g1 40008d44: c2 04 40 00 ld [ %l1 ], %g1 40008d48: 80 a0 60 00 cmp %g1, 0 40008d4c: 02 80 00 27 be 40008de8 <_Watchdog_Insert+0x108> 40008d50: 03 10 00 66 sethi %hi(0x40019800), %g1 break; if ( delta_interval < after->delta_interval ) { 40008d54: e0 04 60 10 ld [ %l1 + 0x10 ], %l0 40008d58: 80 a4 80 10 cmp %l2, %l0 40008d5c: 1a 80 00 13 bcc 40008da8 <_Watchdog_Insert+0xc8> 40008d60: 82 24 00 12 sub %l0, %l2, %g1 after->delta_interval -= delta_interval; 40008d64: 10 80 00 20 b 40008de4 <_Watchdog_Insert+0x104> 40008d68: c2 24 60 10 st %g1, [ %l1 + 0x10 ] if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 40008d6c: c2 05 00 00 ld [ %l4 ], %g1 40008d70: 80 a4 c0 01 cmp %l3, %g1 40008d74: 0a 80 00 30 bcs 40008e34 <_Watchdog_Insert+0x154> 40008d78: 01 00 00 00 nop */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 40008d7c: a4 a4 80 10 subcc %l2, %l0, %l2 40008d80: 02 80 00 19 be 40008de4 <_Watchdog_Insert+0x104> 40008d84: e2 04 40 00 ld [ %l1 ], %l1 40008d88: c2 04 40 00 ld [ %l1 ], %g1 40008d8c: 80 a0 60 00 cmp %g1, 0 40008d90: 02 80 00 16 be 40008de8 <_Watchdog_Insert+0x108> 40008d94: 03 10 00 66 sethi %hi(0x40019800), %g1 break; if ( delta_interval < after->delta_interval ) { 40008d98: e0 04 60 10 ld [ %l1 + 0x10 ], %l0 40008d9c: 80 a4 00 12 cmp %l0, %l2 40008da0: 18 80 00 10 bgu 40008de0 <_Watchdog_Insert+0x100> 40008da4: 82 24 00 12 sub %l0, %l2, %g1 * used around this flash point allowed interrupts to execute * which violated the design assumptions. The critical section * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); 40008da8: 7f ff e3 e2 call 40001d30 40008dac: 90 10 00 18 mov %i0, %o0 40008db0: 7f ff e3 dc call 40001d20 40008db4: 01 00 00 00 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 40008db8: c2 06 60 08 ld [ %i1 + 8 ], %g1 40008dbc: 80 a0 60 01 cmp %g1, 1 40008dc0: 02 bf ff eb be 40008d6c <_Watchdog_Insert+0x8c> 40008dc4: 01 00 00 00 nop _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 40008dc8: e6 25 e3 fc st %l3, [ %l7 + 0x3fc ] <== NOT EXECUTED _Watchdog_Sync_count--; 40008dcc: c2 05 60 90 ld [ %l5 + 0x90 ], %g1 <== NOT EXECUTED 40008dd0: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40008dd4: c2 25 60 90 st %g1, [ %l5 + 0x90 ] <== NOT EXECUTED _ISR_Enable( level ); 40008dd8: 7f ff e3 d6 call 40001d30 <== NOT EXECUTED 40008ddc: 81 e8 00 00 restore <== NOT EXECUTED if ( delta_interval == 0 || !_Watchdog_Next( after ) ) break; if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; 40008de0: c2 24 60 10 st %g1, [ %l1 + 0x10 ] the_watchdog->delta_interval = delta_interval; _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; 40008de4: 03 10 00 66 sethi %hi(0x40019800), %g1 40008de8: c6 00 60 94 ld [ %g1 + 0x94 ], %g3 ! 40019894 <_Watchdog_Ticks_since_boot> _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 40008dec: c4 04 60 04 ld [ %l1 + 4 ], %g2 the_watchdog->start_time = _Watchdog_Ticks_since_boot; 40008df0: c6 26 60 14 st %g3, [ %i1 + 0x14 ] } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 40008df4: e4 26 60 10 st %l2, [ %i1 + 0x10 ] RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 40008df8: 82 10 20 02 mov 2, %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 40008dfc: c8 00 80 00 ld [ %g2 ], %g4 _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 40008e00: e6 25 e3 fc st %l3, [ %l7 + 0x3fc ] 40008e04: c2 26 60 08 st %g1, [ %i1 + 8 ] _Watchdog_Sync_count--; 40008e08: c2 05 60 90 ld [ %l5 + 0x90 ], %g1 after_node->next = the_node; 40008e0c: f2 20 80 00 st %i1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 40008e10: c4 26 60 04 st %g2, [ %i1 + 4 ] 40008e14: 82 00 7f ff add %g1, -1, %g1 before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; before_node->previous = the_node; 40008e18: f2 21 20 04 st %i1, [ %g4 + 4 ] Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 40008e1c: c8 26 40 00 st %g4, [ %i1 ] 40008e20: c2 25 60 90 st %g1, [ %l5 + 0x90 ] _ISR_Enable( level ); 40008e24: 7f ff e3 c3 call 40001d30 40008e28: 81 e8 00 00 restore * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 40008e2c: 7f ff e3 c1 call 40001d30 <== NOT EXECUTED 40008e30: 81 e8 00 00 restore <== NOT EXECUTED if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { _Watchdog_Sync_level = insert_isr_nest_level; 40008e34: e6 27 40 00 st %l3, [ %i5 ] the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 40008e38: 10 bf ff bf b 40008d34 <_Watchdog_Insert+0x54> 40008e3c: e4 06 60 0c ld [ %i1 + 0xc ], %l2 40008e8c <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 40008e8c: 9d e3 bf 98 save %sp, -104, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 40008e90: 7f ff e3 a4 call 40001d20 40008e94: a0 10 00 18 mov %i0, %l0 previous_state = the_watchdog->state; 40008e98: f0 06 20 08 ld [ %i0 + 8 ], %i0 switch ( previous_state ) { 40008e9c: 80 a6 20 01 cmp %i0, 1 40008ea0: 02 80 00 2a be 40008f48 <_Watchdog_Remove+0xbc> 40008ea4: 03 10 00 66 sethi %hi(0x40019800), %g1 40008ea8: 1a 80 00 09 bcc 40008ecc <_Watchdog_Remove+0x40> 40008eac: 80 a6 20 03 cmp %i0, 3 _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40008eb0: 03 10 00 66 sethi %hi(0x40019800), %g1 40008eb4: c4 00 60 94 ld [ %g1 + 0x94 ], %g2 ! 40019894 <_Watchdog_Ticks_since_boot> 40008eb8: c4 24 20 18 st %g2, [ %l0 + 0x18 ] _ISR_Enable( level ); 40008ebc: 7f ff e3 9d call 40001d30 40008ec0: 01 00 00 00 nop return( previous_state ); } 40008ec4: 81 c7 e0 08 ret 40008ec8: 81 e8 00 00 restore Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 40008ecc: 18 bf ff fa bgu 40008eb4 <_Watchdog_Remove+0x28> 40008ed0: 03 10 00 66 sethi %hi(0x40019800), %g1 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 40008ed4: c8 04 00 00 ld [ %l0 ], %g4 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 40008ed8: c0 24 20 08 clr [ %l0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 40008edc: c2 01 00 00 ld [ %g4 ], %g1 40008ee0: 80 a0 60 00 cmp %g1, 0 40008ee4: 02 80 00 07 be 40008f00 <_Watchdog_Remove+0x74> 40008ee8: 03 10 00 66 sethi %hi(0x40019800), %g1 next_watchdog->delta_interval += the_watchdog->delta_interval; 40008eec: c2 01 20 10 ld [ %g4 + 0x10 ], %g1 40008ef0: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 40008ef4: 82 00 40 02 add %g1, %g2, %g1 40008ef8: c2 21 20 10 st %g1, [ %g4 + 0x10 ] if ( _Watchdog_Sync_count ) 40008efc: 03 10 00 66 sethi %hi(0x40019800), %g1 40008f00: c4 00 60 90 ld [ %g1 + 0x90 ], %g2 ! 40019890 <_Watchdog_Sync_count> 40008f04: 80 a0 a0 00 cmp %g2, 0 40008f08: 22 80 00 07 be,a 40008f24 <_Watchdog_Remove+0x98> 40008f0c: c2 04 20 04 ld [ %l0 + 4 ], %g1 _Watchdog_Sync_level = _ISR_Nest_level; 40008f10: 03 10 00 65 sethi %hi(0x40019400), %g1 <== NOT EXECUTED 40008f14: c6 00 63 dc ld [ %g1 + 0x3dc ], %g3 ! 400197dc <_ISR_Nest_level> <== NOT EXECUTED 40008f18: 05 10 00 65 sethi %hi(0x40019400), %g2 <== NOT EXECUTED 40008f1c: c6 20 a3 fc st %g3, [ %g2 + 0x3fc ] ! 400197fc <_Watchdog_Sync_level> <== NOT EXECUTED { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 40008f20: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED next->previous = previous; previous->next = next; 40008f24: c8 20 40 00 st %g4, [ %g1 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 40008f28: c2 21 20 04 st %g1, [ %g4 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40008f2c: 03 10 00 66 sethi %hi(0x40019800), %g1 40008f30: c4 00 60 94 ld [ %g1 + 0x94 ], %g2 ! 40019894 <_Watchdog_Ticks_since_boot> 40008f34: c4 24 20 18 st %g2, [ %l0 + 0x18 ] _ISR_Enable( level ); 40008f38: 7f ff e3 7e call 40001d30 40008f3c: 01 00 00 00 nop return( previous_state ); } 40008f40: 81 c7 e0 08 ret 40008f44: 81 e8 00 00 restore _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40008f48: c4 00 60 94 ld [ %g1 + 0x94 ], %g2 <== NOT EXECUTED /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 40008f4c: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40008f50: c4 24 20 18 st %g2, [ %l0 + 0x18 ] <== NOT EXECUTED _ISR_Enable( level ); 40008f54: 7f ff e3 77 call 40001d30 <== NOT EXECUTED 40008f58: 01 00 00 00 nop <== NOT EXECUTED return( previous_state ); } 40008f5c: 81 c7 e0 08 ret <== NOT EXECUTED 40008f60: 81 e8 00 00 restore <== NOT EXECUTED 4000907c <_Workspace_Handler_initialization>: */ void _Workspace_Handler_initialization( void *starting_address, size_t size ) { 4000907c: 9d e3 bf 98 save %sp, -104, %sp uint32_t memory_available; if ( !starting_address || !_Addresses_Is_aligned( starting_address ) ) 40009080: 80 a6 20 00 cmp %i0, 0 40009084: 02 80 00 15 be 400090d8 <_Workspace_Handler_initialization+0x5c> 40009088: 80 8e 20 07 btst 7, %i0 4000908c: 12 80 00 14 bne 400090dc <_Workspace_Handler_initialization+0x60> 40009090: 90 10 20 00 clr %o0 INTERNAL_ERROR_CORE, TRUE, INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS ); if ( _Configuration_Table->do_zero_of_workspace ) 40009094: 03 10 00 65 sethi %hi(0x40019400), %g1 40009098: c4 00 63 d8 ld [ %g1 + 0x3d8 ], %g2 ! 400197d8 <_Configuration_Table> 4000909c: c6 08 a0 28 ldub [ %g2 + 0x28 ], %g3 400090a0: 80 a0 e0 00 cmp %g3, 0 400090a4: 32 80 00 11 bne,a 400090e8 <_Workspace_Handler_initialization+0x6c> 400090a8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 400090ac: 92 10 00 18 mov %i0, %o1 400090b0: 94 10 00 19 mov %i1, %o2 400090b4: 11 10 00 65 sethi %hi(0x40019400), %o0 400090b8: 96 10 20 08 mov 8, %o3 400090bc: 7f ff f5 eb call 40006868 <_Heap_Initialize> 400090c0: 90 12 23 64 or %o0, 0x364, %o0 starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 400090c4: 80 a2 20 00 cmp %o0, 0 400090c8: 02 80 00 0d be 400090fc <_Workspace_Handler_initialization+0x80> 400090cc: 92 10 20 01 mov 1, %o1 400090d0: 81 c7 e0 08 ret 400090d4: 81 e8 00 00 restore ) { uint32_t memory_available; if ( !starting_address || !_Addresses_Is_aligned( starting_address ) ) _Internal_error_Occurred( 400090d8: 90 10 20 00 clr %o0 400090dc: 92 10 20 01 mov 1, %o1 400090e0: 7f ff f6 6f call 40006a9c <_Internal_error_Occurred> 400090e4: 94 10 20 02 mov 2, %o2 TRUE, INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS ); if ( _Configuration_Table->do_zero_of_workspace ) memset( starting_address, 0, size ); 400090e8: 92 10 20 00 clr %o1 <== NOT EXECUTED 400090ec: 40 00 13 c3 call 4000dff8 <== NOT EXECUTED 400090f0: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED memory_available = _Heap_Initialize( 400090f4: 10 bf ff ef b 400090b0 <_Workspace_Handler_initialization+0x34> <== NOT EXECUTED 400090f8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 400090fc: 7f ff f6 68 call 40006a9c <_Internal_error_Occurred> <== NOT EXECUTED 40009100: 94 10 20 03 mov 3, %o2 <== NOT EXECUTED 40009104: 01 00 00 00 nop 40001ec4 <__assert>: void __assert( const char *file, int line, const char *failedexpr ) { 40001ec4: 96 10 00 0a mov %o2, %o3 <== NOT EXECUTED __assert_func (file, line, NULL, failedexpr); 40001ec8: 94 10 20 00 clr %o2 <== NOT EXECUTED 40001ecc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40001ed0: 7f ff ff eb call 40001e7c <__assert_func> <== NOT EXECUTED 40001ed4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40001ed8: 01 00 00 00 nop 40001e7c <__assert_func>: const char *file, int line, const char *func, const char *failedexpr ) { 40001e7c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED printk("assertion \"%s\" failed: file \"%s\", line %d%s%s\n", 40001e80: 03 10 00 5e sethi %hi(0x40017800), %g1 <== NOT EXECUTED const char *file, int line, const char *func, const char *failedexpr ) { 40001e84: 9a 10 00 1a mov %i2, %o5 <== NOT EXECUTED 40001e88: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 40001e8c: 96 10 00 19 mov %i1, %o3 <== NOT EXECUTED 40001e90: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED printk("assertion \"%s\" failed: file \"%s\", line %d%s%s\n", 40001e94: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 40001e98: 02 80 00 07 be 40001eb4 <__assert_func+0x38> <== NOT EXECUTED 40001e9c: 98 10 62 48 or %g1, 0x248, %o4 <== NOT EXECUTED 40001ea0: 11 10 00 5e sethi %hi(0x40017800), %o0 <== NOT EXECUTED 40001ea4: 40 00 04 0a call 40002ecc <== NOT EXECUTED 40001ea8: 90 12 22 58 or %o0, 0x258, %o0 ! 40017a58 <__func__.4776+0x250> <== NOT EXECUTED file, line, (func) ? ", function: " : "", (func) ? func : "" ); rtems_fatal_error_occurred(0); 40001eac: 40 00 0f ee call 40005e64 <== NOT EXECUTED 40001eb0: 90 10 20 00 clr %o0 <== NOT EXECUTED int line, const char *func, const char *failedexpr ) { printk("assertion \"%s\" failed: file \"%s\", line %d%s%s\n", 40001eb4: 03 10 00 5e sethi %hi(0x40017800), %g1 <== NOT EXECUTED 40001eb8: 9a 10 61 50 or %g1, 0x150, %o5 ! 40017950 <__func__.4776+0x148> <== NOT EXECUTED 40001ebc: 10 bf ff f9 b 40001ea0 <__assert_func+0x24> <== NOT EXECUTED 40001ec0: 98 10 00 0d mov %o5, %o4 <== NOT EXECUTED 40016c28 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) _fini(); 40016c28: 9d e3 bf 98 save %sp, -104, %sp 40016c2c: 40 00 07 40 call 4001892c <_fini> 40016c30: 01 00 00 00 nop * We need to do the exit processing on the global reentrancy structure. * This has already been done on the per task reentrancy structure * associated with this task. */ libc_wrapup(); 40016c34: 7f ff ff e1 call 40016bb8 40016c38: 01 00 00 00 nop rtems_shutdown_executive(status); 40016c3c: 40 00 00 52 call 40016d84 40016c40: 90 10 00 18 mov %i0, %o0 40016c44: 30 80 00 00 b,a 40016c44 <_exit+0x1c> <== NOT EXECUTED 4002fdac <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 4002fdac: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4002fdb0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4002fdb4: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 4002fdb8: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4002fdbc: 7f ff ff 6a call 4002fb64 <== NOT EXECUTED 4002fdc0: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 4002fdc4: 01 00 00 00 nop 40023b4c <_getpid_r>: pid_t _getpid_r( struct _reent *ptr ) { return getpid(); } 40023b4c: 81 c3 e0 08 retl <== NOT EXECUTED 40023b50: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4000a8a8 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4000a8a8: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000a8ac: 7f ff ff e6 call 4000a844 <== NOT EXECUTED 4000a8b0: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 4000a8b4: 01 00 00 00 nop 40022a78 <_link_r>: struct _reent *ptr, const char *existing, const char *new ) { return link( existing, new ); 40022a78: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40022a7c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40022a80: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40022a84: 7f ff ff 59 call 400227e8 <== NOT EXECUTED 40022a88: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40022a8c: 01 00 00 00 nop 40022cdc <_lstat_r>: struct _reent *ptr, const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 40022cdc: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40022ce0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40022ce4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40022ce8: 7f ff ff b3 call 40022bb4 <== NOT EXECUTED 40022cec: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40022cf0: 01 00 00 00 nop 40002a2c <_open_r>: const char *buf, int flags, int mode ) { return open( buf, flags, mode ); 40002a2c: 90 10 00 09 mov %o1, %o0 40002a30: 92 10 00 0a mov %o2, %o1 40002a34: 94 10 00 0b mov %o3, %o2 40002a38: 82 13 c0 00 mov %o7, %g1 40002a3c: 7f ff ff 38 call 4000271c 40002a40: 9e 10 40 00 mov %g1, %o7 40002a44: 01 00 00 00 nop <== NOT EXECUTED 40016d50 <_realloc_r>: struct _reent *ignored, void *ptr, size_t size ) { return realloc( ptr, size ); 40016d50: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40016d54: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40016d58: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40016d5c: 40 00 00 17 call 40016db8 <== NOT EXECUTED 40016d60: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40016d64: 01 00 00 00 nop 40044058 <_rename_r>: int _rename_r( struct _reent *ptr, const char *old, const char *new ) { 40044058: 9d e3 bf 48 save %sp, -184, %sp <== NOT EXECUTED struct stat sb; int s; s = stat( old, &sb); 4004405c: 92 07 bf a8 add %fp, -88, %o1 <== NOT EXECUTED 40044060: 7f ff 0b e3 call 40006fec <== NOT EXECUTED 40044064: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( s < 0 ) 40044068: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4004406c: 06 80 00 0f bl 400440a8 <_rename_r+0x50> <== NOT EXECUTED 40044070: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED return s; s = link( old, new ); 40044074: 7f ff 79 dd call 400227e8 <== NOT EXECUTED 40044078: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( s < 0 ) 4004407c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40044080: 06 80 00 0a bl 400440a8 <_rename_r+0x50> <== NOT EXECUTED 40044084: c2 17 bf b4 lduh [ %fp + -76 ], %g1 <== NOT EXECUTED return s; return S_ISDIR(sb.st_mode) ? rmdir( old ) : unlink( old ); 40044088: 05 00 00 3c sethi %hi(0xf000), %g2 <== NOT EXECUTED 4004408c: 07 00 00 10 sethi %hi(0x4000), %g3 <== NOT EXECUTED 40044090: 82 08 40 02 and %g1, %g2, %g1 <== NOT EXECUTED 40044094: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40044098: 02 80 00 06 be 400440b0 <_rename_r+0x58> <== NOT EXECUTED 4004409c: 01 00 00 00 nop <== NOT EXECUTED 400440a0: 7f ff 7e 27 call 4002393c <== NOT EXECUTED 400440a4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED } 400440a8: 81 c7 e0 08 ret <== NOT EXECUTED 400440ac: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED if ( s < 0 ) return s; s = link( old, new ); if ( s < 0 ) return s; return S_ISDIR(sb.st_mode) ? rmdir( old ) : unlink( old ); 400440b0: 7f ff 7d 08 call 400234d0 <== NOT EXECUTED 400440b4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED } 400440b8: 81 c7 e0 08 ret <== NOT EXECUTED 400440bc: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40007114 <_stat_r>: struct _reent *ptr, const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 40007114: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40007118: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4000711c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40007120: 7f ff ff b3 call 40006fec <== NOT EXECUTED 40007124: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40007128: 01 00 00 00 nop 40023aa0 <_unlink_r>: int _unlink_r( struct _reent *ptr, const char *path ) { return unlink( path ); 40023aa0: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40023aa4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40023aa8: 7f ff ff a5 call 4002393c <== NOT EXECUTED 40023aac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40023ab0: 01 00 00 00 nop 400071c4 : } unsigned int alarm( unsigned int seconds ) { 400071c4: 9d e3 bf 98 save %sp, -104, %sp /* * Initialize the timer used to implement alarm(). */ if ( !the_timer->routine ) { 400071c8: 03 10 00 64 sethi %hi(0x40019000), %g1 400071cc: a2 10 61 84 or %g1, 0x184, %l1 ! 40019184 <_POSIX_signals_Alarm_timer> 400071d0: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 400071d4: 80 a0 a0 00 cmp %g2, 0 400071d8: 02 80 00 23 be 40007264 400071dc: a4 10 00 18 mov %i0, %l2 _Watchdog_Initialize( the_timer, _POSIX_signals_Alarm_TSR, 0, NULL ); } else { switch ( _Watchdog_Remove( the_timer ) ) { 400071e0: 40 00 14 a0 call 4000c460 <_Watchdog_Remove> 400071e4: 90 10 00 11 mov %l1, %o0 400071e8: 90 02 3f fe add %o0, -2, %o0 400071ec: 80 a2 20 01 cmp %o0, 1 400071f0: 08 80 00 09 bleu 40007214 400071f4: b0 10 20 00 clr %i0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400071f8: e4 24 60 0c st %l2, [ %l1 + 0xc ] <== NOT EXECUTED _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 400071fc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40007200: 11 10 00 64 sethi %hi(0x40019000), %o0 <== NOT EXECUTED 40007204: 40 00 14 2c call 4000c2b4 <_Watchdog_Insert> <== NOT EXECUTED 40007208: 90 12 23 b4 or %o0, 0x3b4, %o0 ! 400193b4 <_Watchdog_Seconds_chain> <== NOT EXECUTED } _Watchdog_Insert_seconds( the_timer, seconds ); return remaining; } 4000720c: 81 c7 e0 08 ret <== NOT EXECUTED 40007210: 81 e8 00 00 restore <== NOT EXECUTED * The stop_time and start_time fields are snapshots of ticks since * boot. Since alarm() is dealing in seconds, we must account for * this. */ remaining = the_timer->initial - 40007214: c4 04 60 14 ld [ %l1 + 0x14 ], %g2 40007218: 03 10 00 65 sethi %hi(0x40019400), %g1 4000721c: e0 04 60 18 ld [ %l1 + 0x18 ], %l0 40007220: d2 00 60 80 ld [ %g1 + 0x80 ], %o1 40007224: a0 24 00 02 sub %l0, %g2, %l0 40007228: 11 00 03 d0 sethi %hi(0xf4000), %o0 4000722c: 40 00 36 7d call 40014c20 <.udiv> 40007230: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 40007234: 92 10 00 08 mov %o0, %o1 40007238: 40 00 36 7a call 40014c20 <.udiv> 4000723c: 90 10 00 10 mov %l0, %o0 40007240: c2 04 60 0c ld [ %l1 + 0xc ], %g1 40007244: 92 10 00 11 mov %l1, %o1 40007248: b0 20 40 08 sub %g1, %o0, %i0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000724c: e4 24 60 0c st %l2, [ %l1 + 0xc ] _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 40007250: 11 10 00 64 sethi %hi(0x40019000), %o0 40007254: 40 00 14 18 call 4000c2b4 <_Watchdog_Insert> 40007258: 90 12 23 b4 or %o0, 0x3b4, %o0 ! 400193b4 <_Watchdog_Seconds_chain> } _Watchdog_Insert_seconds( the_timer, seconds ); return remaining; } 4000725c: 81 c7 e0 08 ret 40007260: 81 e8 00 00 restore Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40007264: 03 10 00 1c sethi %hi(0x40007000), %g1 40007268: 82 10 62 9c or %g1, 0x29c, %g1 ! 4000729c <_POSIX_signals_Alarm_TSR> the_watchdog->id = id; the_watchdog->user_data = user_data; 4000726c: b0 10 20 00 clr %i0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007270: c0 24 60 08 clr [ %l1 + 8 ] the_watchdog->routine = routine; the_watchdog->id = id; 40007274: c0 24 60 20 clr [ %l1 + 0x20 ] the_watchdog->user_data = user_data; 40007278: c0 24 60 24 clr [ %l1 + 0x24 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000727c: c2 24 60 1c st %g1, [ %l1 + 0x1c ] Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007280: e4 24 60 0c st %l2, [ %l1 + 0xc ] _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 40007284: 92 10 00 11 mov %l1, %o1 40007288: 11 10 00 64 sethi %hi(0x40019000), %o0 4000728c: 40 00 14 0a call 4000c2b4 <_Watchdog_Insert> 40007290: 90 12 23 b4 or %o0, 0x3b4, %o0 ! 400193b4 <_Watchdog_Seconds_chain> 40007294: 81 c7 e0 08 ret 40007298: 81 e8 00 00 restore 400055e4 : int alphasort( const void *d1, const void *d2 ) { return(strcmp((*(struct dirent **)d1)->d_name, 400055e4: d0 02 00 00 ld [ %o0 ], %o0 <== NOT EXECUTED 400055e8: d2 02 40 00 ld [ %o1 ], %o1 <== NOT EXECUTED 400055ec: 90 02 20 0c add %o0, 0xc, %o0 <== NOT EXECUTED 400055f0: 92 02 60 0c add %o1, 0xc, %o1 <== NOT EXECUTED 400055f4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400055f8: 40 00 34 9d call 4001286c <== NOT EXECUTED 400055fc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40005600: 01 00 00 00 nop 40020e40 : #include int chdir( const char *pathname ) { 40020e40: 9d e3 bf 88 save %sp, -120, %sp /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 40020e44: 92 10 20 01 mov 1, %o1 40020e48: 90 10 00 18 mov %i0, %o0 40020e4c: a0 07 bf e8 add %fp, -24, %l0 40020e50: 96 10 20 01 mov 1, %o3 40020e54: 94 10 00 10 mov %l0, %o2 40020e58: 7f ff 91 c7 call 40005574 40020e5c: b0 10 3f ff mov -1, %i0 pathname, RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 40020e60: 80 a2 20 00 cmp %o0, 0 40020e64: 12 80 00 2f bne 40020f20 40020e68: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 40020e6c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40020e70: 80 a0 60 00 cmp %g1, 0 40020e74: 22 80 00 2d be,a 40020f28 40020e78: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 40020e7c: 9f c0 40 00 call %g1 40020e80: 90 10 00 10 mov %l0, %o0 40020e84: 80 a2 20 01 cmp %o0, 1 40020e88: 12 80 00 19 bne 40020eec 40020e8c: c2 07 bf f0 ld [ %fp + -16 ], %g1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 40020e90: 21 10 01 2e sethi %hi(0x4004b800), %l0 40020e94: d0 04 21 94 ld [ %l0 + 0x194 ], %o0 ! 4004b994 40020e98: c2 02 20 0c ld [ %o0 + 0xc ], %g1 40020e9c: 80 a0 60 00 cmp %g1, 0 40020ea0: 22 80 00 09 be,a 40020ec4 40020ea4: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 40020ea8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40020eac: 80 a0 60 00 cmp %g1, 0 40020eb0: 22 80 00 05 be,a 40020ec4 40020eb4: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 40020eb8: 9f c0 40 00 call %g1 40020ebc: 90 02 20 04 add %o0, 4, %o0 rtems_filesystem_current = loc; 40020ec0: c2 07 bf e8 ld [ %fp + -24 ], %g1 40020ec4: c6 04 21 94 ld [ %l0 + 0x194 ], %g3 40020ec8: c2 20 e0 04 st %g1, [ %g3 + 4 ] 40020ecc: c4 07 bf ec ld [ %fp + -20 ], %g2 40020ed0: c4 20 e0 08 st %g2, [ %g3 + 8 ] 40020ed4: c2 07 bf f0 ld [ %fp + -16 ], %g1 40020ed8: c2 20 e0 0c st %g1, [ %g3 + 0xc ] 40020edc: c4 07 bf f4 ld [ %fp + -12 ], %g2 40020ee0: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] return 0; } 40020ee4: 81 c7 e0 08 ret 40020ee8: 91 e8 20 00 restore %g0, 0, %o0 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 40020eec: 80 a0 60 00 cmp %g1, 0 40020ef0: 02 80 00 08 be 40020f10 40020ef4: 01 00 00 00 nop 40020ef8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40020efc: 80 a0 60 00 cmp %g1, 0 40020f00: 02 80 00 04 be 40020f10 40020f04: 01 00 00 00 nop 40020f08: 9f c0 40 00 call %g1 40020f0c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 40020f10: 40 00 45 a2 call 40032598 <__errno> 40020f14: b0 10 3f ff mov -1, %i0 40020f18: 82 10 20 14 mov 0x14, %g1 40020f1c: c2 22 00 00 st %g1, [ %o0 ] 40020f20: 81 c7 e0 08 ret 40020f24: 81 e8 00 00 restore /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 40020f28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40020f2c: 02 80 00 04 be 40020f3c <== NOT EXECUTED 40020f30: 01 00 00 00 nop <== NOT EXECUTED 40020f34: 9f c0 40 00 call %g1 <== NOT EXECUTED 40020f38: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40020f3c: 40 00 45 97 call 40032598 <__errno> <== NOT EXECUTED 40020f40: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40020f44: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40020f48: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40020f4c: 81 c7 e0 08 ret <== NOT EXECUTED 40020f50: 81 e8 00 00 restore <== NOT EXECUTED 400052f0 : int chmod( const char *path, mode_t mode ) { 400052f0: 9d e3 bf 88 save %sp, -120, %sp int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, 0, &loc, true ); 400052f4: 92 10 20 00 clr %o1 400052f8: 90 10 00 18 mov %i0, %o0 400052fc: a0 07 bf e8 add %fp, -24, %l0 40005300: 96 10 20 01 mov 1, %o3 40005304: 94 10 00 10 mov %l0, %o2 40005308: 40 00 00 9b call 40005574 4000530c: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 40005310: 80 a2 20 00 cmp %o0, 0 40005314: 12 80 00 16 bne 4000536c 40005318: c2 07 bf ec ld [ %fp + -20 ], %g1 return -1; if ( !loc.handlers ){ 4000531c: 80 a0 60 00 cmp %g1, 0 40005320: 22 80 00 25 be,a 400053b4 40005324: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 40005328: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000532c: 80 a0 60 00 cmp %g1, 0 40005330: 02 80 00 11 be 40005374 40005334: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 40005338: 90 10 00 10 mov %l0, %o0 4000533c: 9f c0 40 00 call %g1 40005340: 93 32 60 10 srl %o1, 0x10, %o1 rtems_filesystem_freenode( &loc ); 40005344: c2 07 bf f0 ld [ %fp + -16 ], %g1 40005348: 80 a0 60 00 cmp %g1, 0 4000534c: 02 80 00 08 be 4000536c 40005350: b0 10 00 08 mov %o0, %i0 40005354: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005358: 80 a0 60 00 cmp %g1, 0 4000535c: 02 80 00 23 be 400053e8 40005360: 01 00 00 00 nop 40005364: 9f c0 40 00 call %g1 40005368: 90 10 00 10 mov %l0, %o0 return result; } 4000536c: 81 c7 e0 08 ret 40005370: 81 e8 00 00 restore rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); 40005374: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40005378: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000537c: 02 80 00 08 be 4000539c <== NOT EXECUTED 40005380: 01 00 00 00 nop <== NOT EXECUTED 40005384: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005388: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000538c: 02 80 00 04 be 4000539c <== NOT EXECUTED 40005390: 01 00 00 00 nop <== NOT EXECUTED 40005394: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005398: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000539c: 40 00 b4 7f call 40032598 <__errno> <== NOT EXECUTED 400053a0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400053a4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400053a8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400053ac: 81 c7 e0 08 ret <== NOT EXECUTED 400053b0: 81 e8 00 00 restore <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, 0, &loc, true ); if ( status != 0 ) return -1; if ( !loc.handlers ){ rtems_filesystem_freenode( &loc ); 400053b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400053b8: 02 80 00 08 be 400053d8 <== NOT EXECUTED 400053bc: 01 00 00 00 nop <== NOT EXECUTED 400053c0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400053c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400053c8: 02 80 00 04 be 400053d8 <== NOT EXECUTED 400053cc: 01 00 00 00 nop <== NOT EXECUTED 400053d0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400053d4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 400053d8: 40 00 b4 70 call 40032598 <__errno> <== NOT EXECUTED 400053dc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400053e0: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400053e4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400053e8: 81 c7 e0 08 ret <== NOT EXECUTED 400053ec: 81 e8 00 00 restore <== NOT EXECUTED 40020f54 : int chown( const char *path, uid_t owner, gid_t group ) { 40020f54: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, 0x00, &loc, true ) ) 40020f58: 92 10 20 00 clr %o1 40020f5c: 90 10 00 18 mov %i0, %o0 40020f60: a0 07 bf e8 add %fp, -24, %l0 40020f64: 96 10 20 01 mov 1, %o3 40020f68: 94 10 00 10 mov %l0, %o2 40020f6c: 7f ff 91 82 call 40005574 40020f70: b0 10 3f ff mov -1, %i0 40020f74: 80 a2 20 00 cmp %o0, 0 40020f78: 12 80 00 15 bne 40020fcc 40020f7c: c2 07 bf f0 ld [ %fp + -16 ], %g1 return -1; if ( !loc.ops->chown_h ) { 40020f80: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40020f84: 80 a0 a0 00 cmp %g2, 0 40020f88: 02 80 00 13 be 40020fd4 40020f8c: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 40020f90: 95 2e a0 10 sll %i2, 0x10, %o2 40020f94: 93 32 60 10 srl %o1, 0x10, %o1 40020f98: 95 32 a0 10 srl %o2, 0x10, %o2 40020f9c: 9f c0 80 00 call %g2 40020fa0: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40020fa4: c2 07 bf f0 ld [ %fp + -16 ], %g1 40020fa8: 80 a0 60 00 cmp %g1, 0 40020fac: 02 80 00 08 be 40020fcc 40020fb0: b0 10 00 08 mov %o0, %i0 40020fb4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40020fb8: 80 a0 60 00 cmp %g1, 0 40020fbc: 02 80 00 10 be 40020ffc 40020fc0: 01 00 00 00 nop 40020fc4: 9f c0 40 00 call %g1 40020fc8: 90 10 00 10 mov %l0, %o0 return result; } 40020fcc: 81 c7 e0 08 ret 40020fd0: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 40020fd4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40020fd8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40020fdc: 02 80 00 04 be 40020fec <== NOT EXECUTED 40020fe0: 01 00 00 00 nop <== NOT EXECUTED 40020fe4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40020fe8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40020fec: 40 00 45 6b call 40032598 <__errno> <== NOT EXECUTED 40020ff0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40020ff4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40020ff8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40020ffc: 81 c7 e0 08 ret <== NOT EXECUTED 40021000: 81 e8 00 00 restore <== NOT EXECUTED 40021004 : #include int chroot( const char *pathname ) { 40021004: 9d e3 bf 88 save %sp, -120, %sp int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 40021008: 23 10 01 2e sethi %hi(0x4004b800), %l1 4002100c: e0 04 61 94 ld [ %l1 + 0x194 ], %l0 ! 4004b994 40021010: 03 10 01 81 sethi %hi(0x40060400), %g1 40021014: 82 10 63 9c or %g1, 0x39c, %g1 ! 4006079c 40021018: 80 a4 00 01 cmp %l0, %g1 4002101c: 02 80 00 24 be 400210ac 40021020: 01 00 00 00 nop rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 40021024: 7f ff ff 87 call 40020e40 40021028: 90 10 00 18 mov %i0, %o0 if (result) { 4002102c: 80 a2 20 00 cmp %o0, 0 40021030: 12 80 00 2b bne 400210dc 40021034: 11 10 01 18 sethi %hi(0x40046000), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 40021038: 92 10 20 00 clr %o1 4002103c: 90 12 23 e0 or %o0, 0x3e0, %o0 40021040: 94 07 bf e8 add %fp, -24, %o2 40021044: 7f ff 91 4c call 40005574 40021048: 96 10 20 00 clr %o3 4002104c: 80 a2 20 00 cmp %o0, 0 40021050: 12 80 00 23 bne 400210dc 40021054: d0 04 61 94 ld [ %l1 + 0x194 ], %o0 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); 40021058: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4002105c: 80 a0 60 00 cmp %g1, 0 40021060: 22 80 00 09 be,a 40021084 40021064: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 40021068: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4002106c: 80 a0 60 00 cmp %g1, 0 40021070: 22 80 00 05 be,a 40021084 40021074: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 40021078: 9f c0 40 00 call %g1 4002107c: 90 02 20 14 add %o0, 0x14, %o0 rtems_filesystem_root = loc; 40021080: c2 07 bf e8 ld [ %fp + -24 ], %g1 40021084: c6 04 61 94 ld [ %l1 + 0x194 ], %g3 40021088: c2 20 e0 14 st %g1, [ %g3 + 0x14 ] 4002108c: c4 07 bf ec ld [ %fp + -20 ], %g2 40021090: c4 20 e0 18 st %g2, [ %g3 + 0x18 ] 40021094: c2 07 bf f0 ld [ %fp + -16 ], %g1 40021098: c2 20 e0 1c st %g1, [ %g3 + 0x1c ] 4002109c: c4 07 bf f4 ld [ %fp + -12 ], %g2 400210a0: c4 20 e0 20 st %g2, [ %g3 + 0x20 ] return 0; } 400210a4: 81 c7 e0 08 ret 400210a8: 91 e8 20 00 restore %g0, 0, %o0 int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 400210ac: 40 00 07 f0 call 4002306c 400210b0: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 400210b4: c2 04 61 94 ld [ %l1 + 0x194 ], %g1 400210b8: 80 a0 40 10 cmp %g1, %l0 400210bc: 12 bf ff da bne 40021024 400210c0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 400210c4: 40 00 45 35 call 40032598 <__errno> <== NOT EXECUTED 400210c8: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 400210cc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400210d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400210d4: 81 c7 e0 08 ret <== NOT EXECUTED 400210d8: 81 e8 00 00 restore <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 400210dc: 40 00 45 2f call 40032598 <__errno> <== NOT EXECUTED 400210e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400210e4: 40 00 45 2d call 40032598 <__errno> <== NOT EXECUTED 400210e8: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 400210ec: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400210f0: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 400210f4: 81 c7 e0 08 ret <== NOT EXECUTED 400210f8: 81 e8 00 00 restore <== NOT EXECUTED 4002f92c : * close a directory. */ int closedir( DIR *dirp ) { 4002f92c: 9d e3 bf 98 save %sp, -104, %sp int fd; if ( !dirp ) 4002f930: a0 96 20 00 orcc %i0, 0, %l0 4002f934: 02 80 00 0b be 4002f960 4002f938: 82 10 3f ff mov -1, %g1 rtems_set_errno_and_return_minus_one( EBADF ); fd = dirp->dd_fd; dirp->dd_fd = -1; dirp->dd_loc = 0; (void)free((void *)dirp->dd_buf); 4002f93c: d0 04 20 0c ld [ %l0 + 0xc ], %o0 int fd; if ( !dirp ) rtems_set_errno_and_return_minus_one( EBADF ); fd = dirp->dd_fd; 4002f940: f0 04 00 00 ld [ %l0 ], %i0 dirp->dd_fd = -1; dirp->dd_loc = 0; 4002f944: c0 24 20 04 clr [ %l0 + 4 ] (void)free((void *)dirp->dd_buf); 4002f948: 7f ff 57 69 call 400056ec 4002f94c: c2 24 00 00 st %g1, [ %l0 ] (void)free((void *)dirp); 4002f950: 7f ff 57 67 call 400056ec 4002f954: 90 10 00 10 mov %l0, %o0 return(close(fd)); 4002f958: 7f ff 56 a6 call 400053f0 4002f95c: 81 e8 00 00 restore DIR *dirp ) { int fd; if ( !dirp ) rtems_set_errno_and_return_minus_one( EBADF ); 4002f960: 40 00 0b 0e call 40032598 <__errno> <== NOT EXECUTED 4002f964: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002f968: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4002f96c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED dirp->dd_fd = -1; dirp->dd_loc = 0; (void)free((void *)dirp->dd_buf); (void)free((void *)dirp); return(close(fd)); } 4002f970: 81 c7 e0 08 ret <== NOT EXECUTED 4002f974: 81 e8 00 00 restore <== NOT EXECUTED 4000c978 : */ int device_close( rtems_libio_t *iop ) { 4000c978: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c97c: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 args.iop = iop; 4000c980: f0 27 bf ec st %i0, [ %fp + -20 ] args.flags = 0; 4000c984: c0 27 bf f0 clr [ %fp + -16 ] args.mode = 0; 4000c988: c0 27 bf f4 clr [ %fp + -12 ] status = rtems_io_close( 4000c98c: d2 00 60 50 ld [ %g1 + 0x50 ], %o1 4000c990: d0 00 60 4c ld [ %g1 + 0x4c ], %o0 4000c994: 94 07 bf ec add %fp, -20, %o2 4000c998: 40 00 02 4b call 4000d2c4 4000c99c: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4000c9a0: 80 a2 20 00 cmp %o0, 0 4000c9a4: 12 80 00 04 bne 4000c9b4 4000c9a8: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 4000c9ac: 81 c7 e0 08 ret 4000c9b0: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000c9b4: 7f ff ff a1 call 4000c838 <== NOT EXECUTED 4000c9b8: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 4000c9bc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c9c0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 4000c86c : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000c86c: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 4000c870: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 <== NOT EXECUTED rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 4000c874: f2 27 bf ec st %i1, [ %fp + -20 ] <== NOT EXECUTED args.buffer = buffer; 4000c878: f4 27 bf f0 st %i2, [ %fp + -16 ] <== NOT EXECUTED { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4000c87c: f0 27 bf e8 st %i0, [ %fp + -24 ] <== NOT EXECUTED args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4000c880: d2 00 60 50 ld [ %g1 + 0x50 ], %o1 <== NOT EXECUTED 4000c884: d0 00 60 4c ld [ %g1 + 0x4c ], %o0 <== NOT EXECUTED 4000c888: 40 00 02 a5 call 4000d31c <== NOT EXECUTED 4000c88c: 94 07 bf e8 add %fp, -24, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c890: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c894: 12 80 00 05 bne 4000c8a8 <== NOT EXECUTED 4000c898: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return args.ioctl_return; 4000c89c: d0 07 bf f4 ld [ %fp + -12 ], %o0 <== NOT EXECUTED } 4000c8a0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c8a4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c8a8: 7f ff ff e4 call 4000c838 <== NOT EXECUTED 4000c8ac: 01 00 00 00 nop <== NOT EXECUTED return args.ioctl_return; } 4000c8b0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c8b4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 4000c9c4 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000c9c4: 9d e3 bf 88 save %sp, -120, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4000c9c8: c2 06 20 0c ld [ %i0 + 0xc ], %g1 { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c9cc: c4 06 20 2c ld [ %i0 + 0x2c ], %g2 args.iop = iop; 4000c9d0: f0 27 bf ec st %i0, [ %fp + -20 ] args.flags = iop->flags; 4000c9d4: c2 27 bf f0 st %g1, [ %fp + -16 ] args.mode = mode; 4000c9d8: f6 27 bf f4 st %i3, [ %fp + -12 ] status = rtems_io_open( 4000c9dc: d2 00 a0 50 ld [ %g2 + 0x50 ], %o1 4000c9e0: d0 00 a0 4c ld [ %g2 + 0x4c ], %o0 4000c9e4: 94 07 bf ec add %fp, -20, %o2 4000c9e8: 40 00 02 63 call 4000d374 4000c9ec: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c9f0: 80 a2 20 00 cmp %o0, 0 4000c9f4: 12 80 00 04 bne 4000ca04 4000c9f8: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 4000c9fc: 81 c7 e0 08 ret 4000ca00: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000ca04: 7f ff ff 8d call 4000c838 <== NOT EXECUTED 4000ca08: 01 00 00 00 nop <== NOT EXECUTED return 0; } 4000ca0c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ca10: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 4000c918 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000c918: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4000c91c: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c920: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c924: c6 06 20 2c ld [ %i0 + 0x2c ], %g3 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 4000c928: f2 27 bf e8 st %i1, [ %fp + -24 ] <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c92c: c2 27 bf e4 st %g1, [ %fp + -28 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 4000c930: f4 27 bf ec st %i2, [ %fp + -20 ] <== NOT EXECUTED args.flags = iop->flags; 4000c934: c4 27 bf f0 st %g2, [ %fp + -16 ] <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000c938: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000c93c: c0 27 bf f4 clr [ %fp + -12 ] <== NOT EXECUTED status = rtems_io_read( 4000c940: d2 00 e0 50 ld [ %g3 + 0x50 ], %o1 <== NOT EXECUTED 4000c944: d0 00 e0 4c ld [ %g3 + 0x4c ], %o0 <== NOT EXECUTED 4000c948: 40 00 02 a1 call 4000d3cc <== NOT EXECUTED 4000c94c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c950: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c954: 12 80 00 05 bne 4000c968 <== NOT EXECUTED 4000c958: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000c95c: d0 07 bf f4 ld [ %fp + -12 ], %o0 <== NOT EXECUTED } 4000c960: 81 c7 e0 08 ret <== NOT EXECUTED 4000c964: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c968: 7f ff ff b4 call 4000c838 <== NOT EXECUTED 4000c96c: 01 00 00 00 nop <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4000c970: 81 c7 e0 08 ret <== NOT EXECUTED 4000c974: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 4000c8b8 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000c8b8: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4000c8bc: c4 06 20 0c ld [ %i0 + 0xc ], %g2 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c8c0: c2 06 20 08 ld [ %i0 + 8 ], %g1 { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c8c4: c6 06 20 2c ld [ %i0 + 0x2c ], %g3 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 4000c8c8: f2 27 bf e8 st %i1, [ %fp + -24 ] IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c8cc: c2 27 bf e4 st %g1, [ %fp + -28 ] args.buffer = (void *) buffer; args.count = count; 4000c8d0: f4 27 bf ec st %i2, [ %fp + -20 ] args.flags = iop->flags; 4000c8d4: c4 27 bf f0 st %g2, [ %fp + -16 ] rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000c8d8: f0 27 bf e0 st %i0, [ %fp + -32 ] args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000c8dc: c0 27 bf f4 clr [ %fp + -12 ] status = rtems_io_write( 4000c8e0: d2 00 e0 50 ld [ %g3 + 0x50 ], %o1 4000c8e4: d0 00 e0 4c ld [ %g3 + 0x4c ], %o0 4000c8e8: 40 00 02 cf call 4000d424 4000c8ec: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c8f0: 80 a2 20 00 cmp %o0, 0 4000c8f4: 12 80 00 05 bne 4000c908 4000c8f8: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000c8fc: d0 07 bf f4 ld [ %fp + -12 ], %o0 } 4000c900: 81 c7 e0 08 ret 4000c904: 91 e8 00 08 restore %g0, %o0, %o0 the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c908: 7f ff ff cc call 4000c838 <== NOT EXECUTED 4000c90c: 01 00 00 00 nop <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4000c910: 81 c7 e0 08 ret <== NOT EXECUTED 4000c914: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40003db4 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 40003db4: 9d e3 bf 98 save %sp, -104, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 40003db8: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 40003dbc: 80 a0 60 00 cmp %g1, 0 40003dc0: 12 80 00 04 bne 40003dd0 40003dc4: 01 00 00 00 nop 40003dc8: 81 c7 e0 08 ret 40003dcc: 81 e8 00 00 restore rtems_interrupt_disable (level); 40003dd0: 7f ff f7 d4 call 40001d20 <== NOT EXECUTED 40003dd4: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40003dd8: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40003ddc: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003de0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003de4: 02 80 00 14 be 40003e34 <== NOT EXECUTED 40003de8: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40003dec: a0 10 20 02 mov 2, %l0 ! 2 <== NOT EXECUTED 40003df0: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 40003df4: 7f ff f7 cf call 40001d30 <== NOT EXECUTED 40003df8: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40003dfc: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40003e00: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003e04: 40 00 06 55 call 40005758 <== NOT EXECUTED 40003e08: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40003e0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003e10: 12 80 00 0b bne 40003e3c <== NOT EXECUTED 40003e14: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 40003e18: 7f ff f7 c2 call 40001d20 <== NOT EXECUTED 40003e1c: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40003e20: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40003e24: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003e28: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003e2c: 32 bf ff f2 bne,a 40003df4 <== NOT EXECUTED 40003e30: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 40003e34: 7f ff f7 bf call 40001d30 <== NOT EXECUTED 40003e38: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40003e3c: 40 00 08 0a call 40005e64 <== NOT EXECUTED 40003e40: 01 00 00 00 nop 40003e44: 01 00 00 00 nop 40002dec : int dup2( int fildes, int fildes2 ) { 40002dec: 9d e3 bf 48 save %sp, -184, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 40002df0: a0 07 bf a8 add %fp, -88, %l0 40002df4: 90 10 00 18 mov %i0, %o0 40002df8: 40 00 01 fe call 400035f0 40002dfc: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 40002e00: 80 a2 3f ff cmp %o0, -1 40002e04: 32 80 00 05 bne,a 40002e18 40002e08: 92 10 00 10 mov %l0, %o1 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 40002e0c: 90 10 3f ff mov -1, %o0 } 40002e10: 81 c7 e0 08 ret 40002e14: 91 e8 00 08 restore %g0, %o0, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 40002e18: 40 00 01 f6 call 400035f0 40002e1c: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 40002e20: 80 a2 3f ff cmp %o0, -1 40002e24: 02 bf ff fa be 40002e0c 40002e28: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 40002e2c: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 40002e30: 40 00 00 a1 call 400030b4 <== NOT EXECUTED 40002e34: 92 10 20 00 clr %o1 <== NOT EXECUTED 40002e38: 30 bf ff f6 b,a 40002e10 <== NOT EXECUTED 400037fc : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 400037fc: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40003800: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003804: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40003808: 02 80 00 0d be 4000383c <== NOT EXECUTED 4000380c: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 40003810: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED 40003814: c4 00 63 00 ld [ %g1 + 0x300 ], %g2 ! 40018f00 <__ctype_ptr> <== NOT EXECUTED 40003818: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 4000381c: c2 08 80 08 ldub [ %g2 + %o0 ], %g1 <== NOT EXECUTED 40003820: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003824: 02 80 00 06 be 4000383c <== NOT EXECUTED 40003828: 80 a2 20 09 cmp %o0, 9 <== NOT EXECUTED 4000382c: 02 80 00 04 be 4000383c <== NOT EXECUTED 40003830: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40003834: 12 80 00 06 bne 4000384c <== NOT EXECUTED 40003838: 82 1e 20 40 xor %i0, 0x40, %g1 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 4000383c: 7f ff ff 8f call 40003678 <== NOT EXECUTED 40003840: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003844: 81 c7 e0 08 ret <== NOT EXECUTED 40003848: 81 e8 00 00 restore <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 4000384c: 84 10 20 5e mov 0x5e, %g2 <== NOT EXECUTED echobuf[1] = c ^ 0x40; 40003850: c2 2f bf f1 stb %g1, [ %fp + -15 ] <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 40003854: c4 2f bf f0 stb %g2, [ %fp + -16 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 40003858: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED 4000385c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40003860: 7f ff ff 38 call 40003540 <== NOT EXECUTED 40003864: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 40003868: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 4000386c: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 40003870: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED 40003874: 81 c7 e0 08 ret <== NOT EXECUTED 40003878: 81 e8 00 00 restore <== NOT EXECUTED 40021c64 : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 40021c64: 03 10 01 7d sethi %hi(0x4005f400), %g1 <== NOT EXECUTED 40021c68: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4005f704 <== NOT EXECUTED 40021c6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021c70: 02 80 00 05 be 40021c84 <== NOT EXECUTED 40021c74: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 40021c78: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40021c7c: 40 00 42 9f call 400326f8 <== NOT EXECUTED 40021c80: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40021c84: 81 c3 e0 08 retl <== NOT EXECUTED 40021c88: 01 00 00 00 nop 40021c8c : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 40021c8c: 03 10 01 7d sethi %hi(0x4005f400), %g1 <== NOT EXECUTED 40021c90: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4005f61c <== NOT EXECUTED 40021c94: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021c98: 02 80 00 05 be 40021cac <== NOT EXECUTED 40021c9c: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 40021ca0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40021ca4: 40 00 42 95 call 400326f8 <== NOT EXECUTED 40021ca8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40021cac: 81 c3 e0 08 retl <== NOT EXECUTED 40021cb0: 01 00 00 00 nop 4000387c : * FIXME: Needs support for WERASE and ECHOPRT. * FIXME: Some of the tests should check for IEXTEN, too. */ static void erase (struct rtems_termios_tty *tty, int lineFlag) { 4000387c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if (tty->ccount == 0) 40003880: c6 06 20 20 ld [ %i0 + 0x20 ], %g3 <== NOT EXECUTED 40003884: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40003888: 02 80 00 80 be 40003a88 <== NOT EXECUTED 4000388c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 40003890: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003894: 12 80 00 28 bne 40003934 <== NOT EXECUTED 40003898: c8 06 20 3c ld [ %i0 + 0x3c ], %g4 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 4000389c: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED 400038a0: 05 10 00 5e sethi %hi(0x40017800), %g2 <== NOT EXECUTED 400038a4: a4 10 63 00 or %g1, 0x300, %l2 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 400038a8: a6 10 a2 d0 or %g2, 0x2d0, %l3 <== NOT EXECUTED 400038ac: 03 10 00 5e sethi %hi(0x40017800), %g1 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 400038b0: a2 10 62 c8 or %g1, 0x2c8, %l1 ! 40017ac8 <__func__.4776+0x2c0> <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 400038b4: da 04 20 1c ld [ %l0 + 0x1c ], %o5 <== NOT EXECUTED 400038b8: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED 400038bc: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 400038c0: 80 89 20 08 btst 8, %g4 <== NOT EXECUTED 400038c4: 02 80 00 13 be 40003910 <== NOT EXECUTED 400038c8: c2 0b 40 03 ldub [ %o5 + %g3 ], %g1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 400038cc: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400038d0: 12 80 00 05 bne 400038e4 <== NOT EXECUTED 400038d4: b0 08 60 ff and %g1, 0xff, %i0 <== NOT EXECUTED 400038d8: 80 89 20 10 btst 0x10, %g4 <== NOT EXECUTED 400038dc: 22 80 00 6d be,a 40003a90 <== NOT EXECUTED 400038e0: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 400038e4: 80 a6 20 09 cmp %i0, 9 <== NOT EXECUTED 400038e8: 02 80 00 3f be 400039e4 <== NOT EXECUTED 400038ec: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 400038f0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 400038f4: c4 08 40 18 ldub [ %g1 + %i0 ], %g2 <== NOT EXECUTED 400038f8: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 400038fc: 02 80 00 2f be 400039b8 <== NOT EXECUTED 40003900: 11 10 00 5e sethi %hi(0x40017800), %o0 <== NOT EXECUTED 40003904: 80 89 22 00 btst 0x200, %g4 <== NOT EXECUTED 40003908: 12 80 00 1a bne 40003970 <== NOT EXECUTED 4000390c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40003910: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003914: 02 80 00 5d be 40003a88 <== NOT EXECUTED 40003918: 01 00 00 00 nop <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 4000391c: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 40003920: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40003924: 02 80 00 59 be 40003a88 <== NOT EXECUTED 40003928: 01 00 00 00 nop <== NOT EXECUTED 4000392c: 10 bf ff e2 b 400038b4 <== NOT EXECUTED 40003930: c8 04 20 3c ld [ %l0 + 0x3c ], %g4 <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 40003934: 80 89 20 08 btst 8, %g4 <== NOT EXECUTED 40003938: 02 80 00 53 be 40003a84 <== NOT EXECUTED 4000393c: 80 89 20 10 btst 0x10, %g4 <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 40003940: 12 bf ff d8 bne 400038a0 <== NOT EXECUTED 40003944: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 40003948: d0 0e 20 44 ldub [ %i0 + 0x44 ], %o0 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 4000394c: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 40003950: 7f ff ff ab call 400037fc <== NOT EXECUTED 40003954: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 40003958: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 4000395c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003960: 02 80 00 4a be 40003a88 <== NOT EXECUTED 40003964: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED echo ('\n', tty); 40003968: 7f ff ff a5 call 400037fc <== NOT EXECUTED 4000396c: 91 e8 20 0a restore %g0, 0xa, %o0 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 40003970: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40003974: 7f ff fe f3 call 40003540 <== NOT EXECUTED 40003978: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 4000397c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003980: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003984: 22 80 00 05 be,a 40003998 <== NOT EXECUTED 40003988: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED tty->column--; 4000398c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003990: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 40003994: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40003998: c4 08 40 18 ldub [ %g1 + %i0 ], %g2 <== NOT EXECUTED 4000399c: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 400039a0: 02 80 00 06 be 400039b8 <== NOT EXECUTED 400039a4: 11 10 00 5e sethi %hi(0x40017800), %o0 <== NOT EXECUTED 400039a8: c8 04 20 3c ld [ %l0 + 0x3c ], %g4 <== NOT EXECUTED 400039ac: 80 89 22 00 btst 0x200, %g4 <== NOT EXECUTED 400039b0: 02 bf ff d9 be 40003914 <== NOT EXECUTED 400039b4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 400039b8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 400039bc: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 400039c0: 7f ff fe e0 call 40003540 <== NOT EXECUTED 400039c4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 400039c8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400039cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400039d0: 02 bf ff d1 be 40003914 <== NOT EXECUTED 400039d4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 400039d8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400039dc: 10 bf ff ce b 40003914 <== NOT EXECUTED 400039e0: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 400039e4: 02 80 00 16 be 40003a3c <== NOT EXECUTED 400039e8: f0 04 20 2c ld [ %l0 + 0x2c ], %i0 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 400039ec: d8 04 80 00 ld [ %l2 ], %o4 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 400039f0: 88 09 22 00 and %g4, 0x200, %g4 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 400039f4: 10 80 00 07 b 40003a10 <== NOT EXECUTED 400039f8: 84 10 20 00 clr %g2 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 400039fc: 32 80 00 02 bne,a 40003a04 <== NOT EXECUTED 40003a00: b0 06 20 02 add %i0, 2, %i0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40003a04: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 40003a08: 22 80 00 0e be,a 40003a40 <== NOT EXECUTED 40003a0c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED c = tty->cbuf[i++]; 40003a10: c2 0b 40 02 ldub [ %o5 + %g2 ], %g1 <== NOT EXECUTED if (c == '\t') { 40003a14: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED 40003a18: 02 80 00 18 be 40003a78 <== NOT EXECUTED 40003a1c: 84 00 a0 01 inc %g2 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 40003a20: c2 0b 00 01 ldub [ %o4 + %g1 ], %g1 <== NOT EXECUTED 40003a24: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003a28: 12 bf ff f5 bne 400039fc <== NOT EXECUTED 40003a2c: 80 a1 20 00 cmp %g4, 0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40003a30: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 40003a34: 12 bf ff f7 bne 40003a10 <== NOT EXECUTED 40003a38: b0 06 20 01 inc %i0 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40003a3c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003a40: 80 a0 40 18 cmp %g1, %i0 <== NOT EXECUTED 40003a44: 04 bf ff b4 ble 40003914 <== NOT EXECUTED 40003a48: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 40003a4c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003a50: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003a54: 7f ff fe bb call 40003540 <== NOT EXECUTED 40003a58: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED tty->column--; 40003a5c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003a60: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40003a64: 80 a0 40 18 cmp %g1, %i0 <== NOT EXECUTED 40003a68: 14 bf ff f9 bg 40003a4c <== NOT EXECUTED 40003a6c: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40003a70: 10 bf ff a9 b 40003914 <== NOT EXECUTED 40003a74: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 40003a78: 82 16 20 07 or %i0, 7, %g1 <== NOT EXECUTED 40003a7c: 10 bf ff e2 b 40003a04 <== NOT EXECUTED 40003a80: b0 00 60 01 add %g1, 1, %i0 <== NOT EXECUTED { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 40003a84: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED 40003a88: 81 c7 e0 08 ret <== NOT EXECUTED 40003a8c: 81 e8 00 00 restore <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 40003a90: 7f ff ff 5b call 400037fc <== NOT EXECUTED 40003a94: 93 e8 00 10 restore %g0, %l0, %o1 <== NOT EXECUTED 40003a98: 01 00 00 00 nop 4002f978 : #include int fchdir( int fd ) { 4002f978: 9d e3 bf 78 save %sp, -136, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 4002f97c: 03 10 01 2b sethi %hi(0x4004ac00), %g1 <== NOT EXECUTED 4002f980: c4 00 63 08 ld [ %g1 + 0x308 ], %g2 ! 4004af08 <== NOT EXECUTED 4002f984: 80 a6 00 02 cmp %i0, %g2 <== NOT EXECUTED 4002f988: 1a 80 00 50 bcc 4002fac8 <== NOT EXECUTED 4002f98c: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 4002f990: c6 00 62 fc ld [ %g1 + 0x2fc ], %g3 ! 4005fefc <== NOT EXECUTED 4002f994: 85 2e 20 02 sll %i0, 2, %g2 <== NOT EXECUTED 4002f998: 83 2e 20 04 sll %i0, 4, %g1 <== NOT EXECUTED 4002f99c: 82 20 40 02 sub %g1, %g2, %g1 <== NOT EXECUTED 4002f9a0: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED 4002f9a4: 83 28 60 02 sll %g1, 2, %g1 <== NOT EXECUTED 4002f9a8: b0 00 c0 01 add %g3, %g1, %i0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 4002f9ac: c2 06 20 0c ld [ %i0 + 0xc ], %g1 <== NOT EXECUTED 4002f9b0: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 4002f9b4: 02 80 00 45 be 4002fac8 <== NOT EXECUTED 4002f9b8: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4002f9bc: 02 80 00 54 be 4002fb0c <== NOT EXECUTED 4002f9c0: 01 00 00 00 nop <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { 4002f9c4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 4002f9c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4002f9cc: 02 80 00 56 be 4002fb24 <== NOT EXECUTED 4002f9d0: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { 4002f9d4: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 <== NOT EXECUTED 4002f9d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4002f9dc: 02 80 00 52 be 4002fb24 <== NOT EXECUTED 4002f9e0: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 4002f9e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 4002f9e8: 90 06 20 10 add %i0, 0x10, %o0 <== NOT EXECUTED 4002f9ec: 80 a2 20 01 cmp %o0, 1 <== NOT EXECUTED 4002f9f0: 12 80 00 30 bne 4002fab0 <== NOT EXECUTED 4002f9f4: 21 10 01 2e sethi %hi(0x4004b800), %l0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 4002f9f8: c6 04 21 94 ld [ %l0 + 0x194 ], %g3 ! 4004b994 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 4002f9fc: 11 10 01 18 sethi %hi(0x40046000), %o0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 4002fa00: c4 00 e0 04 ld [ %g3 + 4 ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 4002fa04: 90 12 23 e0 or %o0, 0x3e0, %o0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 4002fa08: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED 4002fa0c: c2 00 e0 08 ld [ %g3 + 8 ], %g1 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 4002fa10: 92 10 20 00 clr %o1 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 4002fa14: c2 27 bf dc st %g1, [ %fp + -36 ] <== NOT EXECUTED 4002fa18: c4 00 e0 0c ld [ %g3 + 0xc ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 4002fa1c: 94 07 bf e8 add %fp, -24, %o2 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 4002fa20: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED 4002fa24: c8 00 e0 10 ld [ %g3 + 0x10 ], %g4 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 4002fa28: 96 10 20 00 clr %o3 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 4002fa2c: c8 27 bf e4 st %g4, [ %fp + -28 ] <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 4002fa30: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 4002fa34: c2 20 e0 04 st %g1, [ %g3 + 4 ] <== NOT EXECUTED 4002fa38: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 <== NOT EXECUTED 4002fa3c: c4 20 e0 08 st %g2, [ %g3 + 8 ] <== NOT EXECUTED 4002fa40: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 4002fa44: c2 20 e0 0c st %g1, [ %g3 + 0xc ] <== NOT EXECUTED 4002fa48: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { 4002fa4c: 7f ff 56 ca call 40005574 <== NOT EXECUTED 4002fa50: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] <== NOT EXECUTED 4002fa54: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4002fa58: 12 80 00 22 bne 4002fae0 <== NOT EXECUTED 4002fa5c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 4002fa60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4002fa64: 22 80 00 09 be,a 4002fa88 <== NOT EXECUTED 4002fa68: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 4002fa6c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4002fa70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4002fa74: 22 80 00 05 be,a 4002fa88 <== NOT EXECUTED 4002fa78: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 4002fa7c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4002fa80: 90 07 bf d8 add %fp, -40, %o0 <== NOT EXECUTED rtems_filesystem_current = loc; 4002fa84: c2 07 bf e8 ld [ %fp + -24 ], %g1 <== NOT EXECUTED 4002fa88: c6 04 21 94 ld [ %l0 + 0x194 ], %g3 <== NOT EXECUTED 4002fa8c: c2 20 e0 04 st %g1, [ %g3 + 4 ] <== NOT EXECUTED 4002fa90: c4 07 bf ec ld [ %fp + -20 ], %g2 <== NOT EXECUTED 4002fa94: c4 20 e0 08 st %g2, [ %g3 + 8 ] <== NOT EXECUTED 4002fa98: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 4002fa9c: c2 20 e0 0c st %g1, [ %g3 + 0xc ] <== NOT EXECUTED 4002faa0: c4 07 bf f4 ld [ %fp + -12 ], %g2 <== NOT EXECUTED 4002faa4: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] <== NOT EXECUTED return 0; } 4002faa8: 81 c7 e0 08 ret <== NOT EXECUTED 4002faac: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 4002fab0: 40 00 0a ba call 40032598 <__errno> <== NOT EXECUTED 4002fab4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002fab8: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 4002fabc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fac0: 81 c7 e0 08 ret <== NOT EXECUTED 4002fac4: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4002fac8: 40 00 0a b4 call 40032598 <__errno> <== NOT EXECUTED 4002facc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002fad0: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4002fad4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fad8: 81 c7 e0 08 ret <== NOT EXECUTED 4002fadc: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 4002fae0: c2 07 bf d8 ld [ %fp + -40 ], %g1 <== NOT EXECUTED 4002fae4: c6 04 21 94 ld [ %l0 + 0x194 ], %g3 <== NOT EXECUTED 4002fae8: c2 20 e0 04 st %g1, [ %g3 + 4 ] <== NOT EXECUTED 4002faec: c4 07 bf dc ld [ %fp + -36 ], %g2 <== NOT EXECUTED 4002faf0: c4 20 e0 08 st %g2, [ %g3 + 8 ] <== NOT EXECUTED 4002faf4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 4002faf8: c2 20 e0 0c st %g1, [ %g3 + 0xc ] <== NOT EXECUTED 4002fafc: c4 07 bf e4 ld [ %fp + -28 ], %g2 <== NOT EXECUTED 4002fb00: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] <== NOT EXECUTED 4002fb04: 81 c7 e0 08 ret <== NOT EXECUTED 4002fb08: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4002fb0c: 40 00 0a a3 call 40032598 <__errno> <== NOT EXECUTED 4002fb10: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002fb14: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4002fb18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fb1c: 81 c7 e0 08 ret <== NOT EXECUTED 4002fb20: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->pathinfo.ops ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); 4002fb24: 40 00 0a 9d call 40032598 <__errno> <== NOT EXECUTED 4002fb28: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002fb2c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4002fb30: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fb34: 81 c7 e0 08 ret <== NOT EXECUTED 4002fb38: 81 e8 00 00 restore <== NOT EXECUTED 40021364 : int fchmod( int fd, mode_t mode ) { 40021364: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40021368: 03 10 01 2b sethi %hi(0x4004ac00), %g1 <== NOT EXECUTED 4002136c: c4 00 63 08 ld [ %g1 + 0x308 ], %g2 ! 4004af08 <== NOT EXECUTED 40021370: 80 a6 00 02 cmp %i0, %g2 <== NOT EXECUTED 40021374: 1a 80 00 1b bcc 400213e0 <== NOT EXECUTED 40021378: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 4002137c: c6 00 62 fc ld [ %g1 + 0x2fc ], %g3 ! 4005fefc <== NOT EXECUTED 40021380: 85 2e 20 02 sll %i0, 2, %g2 <== NOT EXECUTED 40021384: 83 2e 20 04 sll %i0, 4, %g1 <== NOT EXECUTED 40021388: 82 20 40 02 sub %g1, %g2, %g1 <== NOT EXECUTED 4002138c: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED 40021390: 83 28 60 02 sll %g1, 2, %g1 <== NOT EXECUTED 40021394: 86 00 c0 01 add %g3, %g1, %g3 <== NOT EXECUTED rtems_libio_check_is_open(iop); 40021398: c2 00 e0 0c ld [ %g3 + 0xc ], %g1 <== NOT EXECUTED 4002139c: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 400213a0: 02 80 00 10 be 400213e0 <== NOT EXECUTED 400213a4: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400213a8: 02 80 00 14 be 400213f8 <== NOT EXECUTED 400213ac: 01 00 00 00 nop <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) 400213b0: c2 00 e0 30 ld [ %g3 + 0x30 ], %g1 <== NOT EXECUTED 400213b4: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED 400213b8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400213bc: 02 80 00 15 be 40021410 <== NOT EXECUTED 400213c0: 93 2e 60 10 sll %i1, 0x10, %o1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 400213c4: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 <== NOT EXECUTED 400213c8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED 400213cc: 90 00 e0 10 add %g3, 0x10, %o0 <== NOT EXECUTED 400213d0: 9f c0 80 00 call %g2 <== NOT EXECUTED 400213d4: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED } 400213d8: 81 c7 e0 08 ret <== NOT EXECUTED 400213dc: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 400213e0: 40 00 44 6e call 40032598 <__errno> <== NOT EXECUTED 400213e4: 01 00 00 00 nop <== NOT EXECUTED 400213e8: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 400213ec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400213f0: 10 bf ff fa b 400213d8 <== NOT EXECUTED 400213f4: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400213f8: 40 00 44 68 call 40032598 <__errno> <== NOT EXECUTED 400213fc: 01 00 00 00 nop <== NOT EXECUTED 40021400: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40021404: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40021408: 10 bf ff f4 b 400213d8 <== NOT EXECUTED 4002140c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40021410: 40 00 44 62 call 40032598 <__errno> <== NOT EXECUTED 40021414: 01 00 00 00 nop <== NOT EXECUTED 40021418: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4002141c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40021420: 10 bf ff ee b 400213d8 <== NOT EXECUTED 40021424: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40021428 : int fchown( int fd, uid_t owner, gid_t group ) { 40021428: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4002142c: 03 10 01 2b sethi %hi(0x4004ac00), %g1 <== NOT EXECUTED 40021430: c4 00 63 08 ld [ %g1 + 0x308 ], %g2 ! 4004af08 <== NOT EXECUTED 40021434: 80 a6 00 02 cmp %i0, %g2 <== NOT EXECUTED 40021438: 1a 80 00 1b bcc 400214a4 <== NOT EXECUTED 4002143c: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 40021440: c6 00 62 fc ld [ %g1 + 0x2fc ], %g3 ! 4005fefc <== NOT EXECUTED 40021444: 85 2e 20 02 sll %i0, 2, %g2 <== NOT EXECUTED 40021448: 83 2e 20 04 sll %i0, 4, %g1 <== NOT EXECUTED 4002144c: 82 20 40 02 sub %g1, %g2, %g1 <== NOT EXECUTED 40021450: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED 40021454: 83 28 60 02 sll %g1, 2, %g1 <== NOT EXECUTED 40021458: 84 00 c0 01 add %g3, %g1, %g2 <== NOT EXECUTED rtems_libio_check_is_open(iop); 4002145c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 <== NOT EXECUTED 40021460: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40021464: 02 80 00 10 be 400214a4 <== NOT EXECUTED 40021468: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4002146c: 02 80 00 14 be 400214bc <== NOT EXECUTED 40021470: 01 00 00 00 nop <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) 40021474: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 <== NOT EXECUTED 40021478: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 4002147c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021480: 02 80 00 15 be 400214d4 <== NOT EXECUTED 40021484: 93 2e 60 10 sll %i1, 0x10, %o1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 40021488: 95 2e a0 10 sll %i2, 0x10, %o2 <== NOT EXECUTED 4002148c: 90 00 a0 10 add %g2, 0x10, %o0 <== NOT EXECUTED 40021490: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED 40021494: 9f c0 40 00 call %g1 <== NOT EXECUTED 40021498: 95 32 a0 10 srl %o2, 0x10, %o2 <== NOT EXECUTED } 4002149c: 81 c7 e0 08 ret <== NOT EXECUTED 400214a0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 400214a4: 40 00 44 3d call 40032598 <__errno> <== NOT EXECUTED 400214a8: 01 00 00 00 nop <== NOT EXECUTED 400214ac: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 400214b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400214b4: 10 bf ff fa b 4002149c <== NOT EXECUTED 400214b8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400214bc: 40 00 44 37 call 40032598 <__errno> <== NOT EXECUTED 400214c0: 01 00 00 00 nop <== NOT EXECUTED 400214c4: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 400214c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400214cc: 10 bf ff f4 b 4002149c <== NOT EXECUTED 400214d0: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400214d4: 40 00 44 31 call 40032598 <__errno> <== NOT EXECUTED 400214d8: 01 00 00 00 nop <== NOT EXECUTED 400214dc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 400214e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400214e4: 10 bf ff ee b 4002149c <== NOT EXECUTED 400214e8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 4002fb64 : int fcntl( int fd, int cmd, ... ) { 4002fb64: 9d e3 bf 90 save %sp, -112, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 4002fb68: 03 10 01 2b sethi %hi(0x4004ac00), %g1 4002fb6c: c8 00 63 08 ld [ %g1 + 0x308 ], %g4 ! 4004af08 ... ) { int ret; va_list ap; va_start( ap, cmd ); 4002fb70: 90 07 a0 4c add %fp, 0x4c, %o0 4002fb74: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 4002fb78: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 4002fb7c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 4002fb80: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 4002fb84: 80 a6 00 04 cmp %i0, %g4 4002fb88: 1a 80 00 7c bcc 4002fd78 4002fb8c: d0 27 bf f4 st %o0, [ %fp + -12 ] iop = rtems_libio_iop( fd ); 4002fb90: 39 10 01 7f sethi %hi(0x4005fc00), %i4 4002fb94: da 07 22 fc ld [ %i4 + 0x2fc ], %o5 ! 4005fefc 4002fb98: 85 2e 20 02 sll %i0, 2, %g2 4002fb9c: 83 2e 20 04 sll %i0, 4, %g1 4002fba0: 82 20 40 02 sub %g1, %g2, %g1 4002fba4: 82 00 40 18 add %g1, %i0, %g1 4002fba8: 83 28 60 02 sll %g1, 2, %g1 4002fbac: ba 03 40 01 add %o5, %g1, %i5 rtems_libio_check_is_open(iop); 4002fbb0: d8 07 60 0c ld [ %i5 + 0xc ], %o4 4002fbb4: 80 8b 21 00 btst 0x100, %o4 4002fbb8: 02 80 00 70 be 4002fd78 4002fbbc: 80 a6 60 09 cmp %i1, 9 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 4002fbc0: 08 80 00 08 bleu 4002fbe0 4002fbc4: 83 2e 60 02 sll %i1, 2, %g1 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 4002fbc8: 40 00 0a 74 call 40032598 <__errno> 4002fbcc: b0 10 3f ff mov -1, %i0 4002fbd0: 82 10 20 16 mov 0x16, %g1 4002fbd4: c2 22 00 00 st %g1, [ %o0 ] 4002fbd8: 81 c7 e0 08 ret 4002fbdc: 81 e8 00 00 restore /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 4002fbe0: 05 10 00 be sethi %hi(0x4002f800), %g2 4002fbe4: 84 10 a3 3c or %g2, 0x33c, %g2 ! 4002fb3c 4002fbe8: c6 00 80 01 ld [ %g2 + %g1 ], %g3 4002fbec: 81 c0 c0 00 jmp %g3 4002fbf0: 01 00 00 00 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 4002fbf4: 40 00 0a 69 call 40032598 <__errno> 4002fbf8: b0 10 3f ff mov -1, %i0 ! ffffffff 4002fbfc: 82 10 20 86 mov 0x86, %g1 4002fc00: c2 22 00 00 st %g1, [ %o0 ] 4002fc04: 81 c7 e0 08 ret 4002fc08: 81 e8 00 00 restore case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 4002fc0c: d0 02 00 00 ld [ %o0 ], %o0 4002fc10: 7f ff 57 ef call 40005bcc 4002fc14: b0 10 20 00 clr %i0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 4002fc18: c2 07 60 0c ld [ %i5 + 0xc ], %g1 4002fc1c: 90 0a 22 01 and %o0, 0x201, %o0 4002fc20: 82 08 7d fe and %g1, -514, %g1 4002fc24: 90 12 00 01 or %o0, %g1, %o0 4002fc28: d0 27 60 0c st %o0, [ %i5 + 0xc ] * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { 4002fc2c: c2 07 60 30 ld [ %i5 + 0x30 ], %g1 4002fc30: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4002fc34: 80 a0 60 00 cmp %g1, 0 4002fc38: 02 bf ff e8 be 4002fbd8 4002fc3c: 92 10 00 1d mov %i5, %o1 int err = (*iop->handlers->fcntl_h)( cmd, iop ); 4002fc40: 9f c0 40 00 call %g1 4002fc44: 90 10 00 19 mov %i1, %o0 if (err) { 4002fc48: ba 92 20 00 orcc %o0, 0, %i5 4002fc4c: 12 80 00 04 bne 4002fc5c 4002fc50: 01 00 00 00 nop va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 4002fc54: 81 c7 e0 08 ret 4002fc58: 81 e8 00 00 restore if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; 4002fc5c: 40 00 0a 4f call 40032598 <__errno> <== NOT EXECUTED 4002fc60: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002fc64: fa 22 00 00 st %i5, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 4002fc68: 81 c7 e0 08 ret <== NOT EXECUTED 4002fc6c: 81 e8 00 00 restore <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 4002fc70: 7f ff 57 29 call 40005914 4002fc74: 90 10 00 0c mov %o4, %o0 4002fc78: b0 10 00 08 mov %o0, %i0 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 4002fc7c: 80 a6 20 00 cmp %i0, 0 4002fc80: 36 bf ff ec bge,a 4002fc30 4002fc84: c2 07 60 30 ld [ %i5 + 0x30 ], %g1 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 4002fc88: 81 c7 e0 08 ret <== NOT EXECUTED 4002fc8c: 81 e8 00 00 restore <== NOT EXECUTED * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 4002fc90: c2 02 00 00 ld [ %o0 ], %g1 4002fc94: 80 a0 60 00 cmp %g1, 0 4002fc98: 02 80 00 2d be 4002fd4c 4002fc9c: 82 0b 37 ff and %o4, -2049, %g1 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 4002fca0: 82 13 28 00 or %o4, 0x800, %g1 4002fca4: b0 10 20 00 clr %i0 4002fca8: 10 bf ff e1 b 4002fc2c 4002fcac: c2 27 60 0c st %g1, [ %i5 + 0xc ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 4002fcb0: 83 33 20 0b srl %o4, 0xb, %g1 4002fcb4: 10 bf ff de b 4002fc2c 4002fcb8: b0 08 60 01 and %g1, 1, %i0 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 4002fcbc: c6 02 00 00 ld [ %o0 ], %g3 if ( fd2 ) 4002fcc0: 80 a0 e0 00 cmp %g3, 0 4002fcc4: 02 80 00 33 be 4002fd90 4002fcc8: 80 a1 00 03 cmp %g4, %g3 diop = rtems_libio_iop( fd2 ); 4002fccc: 90 10 20 00 clr %o0 <== NOT EXECUTED 4002fcd0: 18 80 00 22 bgu 4002fd58 <== NOT EXECUTED 4002fcd4: 96 10 20 00 clr %o3 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4002fcd8: c2 07 60 10 ld [ %i5 + 0x10 ], %g1 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4002fcdc: c6 07 60 2c ld [ %i5 + 0x2c ], %g3 diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4002fce0: c2 22 20 10 st %g1, [ %o0 + 0x10 ] 4002fce4: c4 07 60 14 ld [ %i5 + 0x14 ], %g2 ret = (int) (diop - rtems_libio_iops); 4002fce8: c8 07 22 fc ld [ %i4 + 0x2fc ], %g4 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4002fcec: c4 22 20 14 st %g2, [ %o0 + 0x14 ] 4002fcf0: c2 07 60 18 ld [ %i5 + 0x18 ], %g1 ret = -1; break; } } diop->handlers = iop->handlers; 4002fcf4: da 07 60 30 ld [ %i5 + 0x30 ], %o5 diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4002fcf8: c2 22 20 18 st %g1, [ %o0 + 0x18 ] 4002fcfc: c4 07 60 1c ld [ %i5 + 0x1c ], %g2 ret = (int) (diop - rtems_libio_iops); 4002fd00: 88 22 c0 04 sub %o3, %g4, %g4 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4002fd04: c6 22 20 2c st %g3, [ %o0 + 0x2c ] diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 4002fd08: 89 39 20 02 sra %g4, 2, %g4 4002fd0c: 87 29 20 02 sll %g4, 2, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4002fd10: c4 22 20 1c st %g2, [ %o0 + 0x1c ] ret = -1; break; } } diop->handlers = iop->handlers; 4002fd14: da 22 20 30 st %o5, [ %o0 + 0x30 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 4002fd18: 85 29 20 06 sll %g4, 6, %g2 } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; 4002fd1c: d8 22 20 0c st %o4, [ %o0 + 0xc ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 4002fd20: 84 20 80 03 sub %g2, %g3, %g2 4002fd24: 83 28 a0 06 sll %g2, 6, %g1 4002fd28: 82 20 40 02 sub %g1, %g2, %g1 4002fd2c: 87 28 60 0c sll %g1, 0xc, %g3 4002fd30: 82 00 40 03 add %g1, %g3, %g1 4002fd34: 82 00 40 04 add %g1, %g4, %g1 4002fd38: 83 28 60 04 sll %g1, 4, %g1 4002fd3c: 82 20 40 04 sub %g1, %g4, %g1 4002fd40: 83 28 60 02 sll %g1, 2, %g1 4002fd44: 10 bf ff ce b 4002fc7c 4002fd48: b0 21 00 01 sub %g4, %g1, %i0 */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 4002fd4c: b0 10 20 00 clr %i0 <== NOT EXECUTED 4002fd50: 10 bf ff b7 b 4002fc2c <== NOT EXECUTED 4002fd54: c2 27 60 0c st %g1, [ %i5 + 0xc ] <== NOT EXECUTED switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 4002fd58: 85 28 e0 02 sll %g3, 2, %g2 <== NOT EXECUTED 4002fd5c: 83 28 e0 04 sll %g3, 4, %g1 <== NOT EXECUTED 4002fd60: 82 20 40 02 sub %g1, %g2, %g1 <== NOT EXECUTED 4002fd64: 82 00 40 03 add %g1, %g3, %g1 <== NOT EXECUTED 4002fd68: 83 28 60 02 sll %g1, 2, %g1 <== NOT EXECUTED 4002fd6c: 90 03 40 01 add %o5, %g1, %o0 <== NOT EXECUTED 4002fd70: 10 bf ff da b 4002fcd8 <== NOT EXECUTED 4002fd74: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4002fd78: 40 00 0a 08 call 40032598 <__errno> <== NOT EXECUTED 4002fd7c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002fd80: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4002fd84: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fd88: 81 c7 e0 08 ret <== NOT EXECUTED 4002fd8c: 81 e8 00 00 restore <== NOT EXECUTED fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 4002fd90: 7f ff 57 51 call 40005ad4 4002fd94: b0 10 3f ff mov -1, %i0 if ( diop == 0 ) { 4002fd98: 80 a2 20 00 cmp %o0, 0 4002fd9c: 02 bf ff 8f be 4002fbd8 4002fda0: 96 10 00 08 mov %o0, %o3 4002fda4: 10 bf ff cd b 4002fcd8 4002fda8: d8 07 60 0c ld [ %i5 + 0xc ], %o4 40023acc : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 40023acc: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED 40023ad0: c4 00 63 a0 ld [ %g1 + 0x3a0 ], %g2 ! 4005ffa0 <== NOT EXECUTED 40023ad4: 82 10 63 a0 or %g1, 0x3a0, %g1 <== NOT EXECUTED 40023ad8: 86 00 60 04 add %g1, 4, %g3 <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 40023adc: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED 40023ae0: 02 80 00 10 be 40023b20 <== NOT EXECUTED 40023ae4: 01 00 00 00 nop <== NOT EXECUTED the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 40023ae8: d2 02 60 0c ld [ %o1 + 0xc ], %o1 <== NOT EXECUTED 40023aec: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 <== NOT EXECUTED 40023af0: 80 a0 40 09 cmp %g1, %o1 <== NOT EXECUTED 40023af4: 32 80 00 08 bne,a 40023b14 <== NOT EXECUTED 40023af8: c4 00 80 00 ld [ %g2 ], %g2 <== NOT EXECUTED * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 40023afc: 81 c3 e0 08 retl <== NOT EXECUTED 40023b00: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 40023b04: 80 a0 40 09 cmp %g1, %o1 <== NOT EXECUTED 40023b08: 02 80 00 08 be 40023b28 <== NOT EXECUTED 40023b0c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 40023b10: c4 00 80 00 ld [ %g2 ], %g2 <== NOT EXECUTED * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 40023b14: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED 40023b18: 32 bf ff fb bne,a 40023b04 <== NOT EXECUTED 40023b1c: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 <== NOT EXECUTED return true; } } return false; } 40023b20: 81 c3 e0 08 retl <== NOT EXECUTED 40023b24: 90 10 20 00 clr %o0 <== NOT EXECUTED 40023b28: 81 c3 e0 08 retl <== NOT EXECUTED 40023b2c: 01 00 00 00 nop 40003400 : long fpathconf( int fd, int name ) { 40003400: 9d e3 bf 98 save %sp, -104, %sp long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 40003404: 03 10 00 5c sethi %hi(0x40017000), %g1 40003408: c4 00 60 28 ld [ %g1 + 0x28 ], %g2 ! 40017028 4000340c: 80 a6 00 02 cmp %i0, %g2 40003410: 1a 80 00 41 bcc 40003514 40003414: 03 10 00 5e sethi %hi(0x40017800), %g1 iop = rtems_libio_iop(fd); 40003418: c6 00 63 e8 ld [ %g1 + 0x3e8 ], %g3 ! 40017be8 4000341c: 85 2e 20 02 sll %i0, 2, %g2 40003420: 83 2e 20 04 sll %i0, 4, %g1 40003424: 82 20 40 02 sub %g1, %g2, %g1 40003428: 82 00 40 18 add %g1, %i0, %g1 4000342c: 83 28 60 02 sll %g1, 2, %g1 40003430: 82 00 c0 01 add %g3, %g1, %g1 rtems_libio_check_is_open(iop); 40003434: c8 00 60 0c ld [ %g1 + 0xc ], %g4 40003438: 80 89 21 00 btst 0x100, %g4 4000343c: 02 80 00 36 be 40003514 40003440: 80 89 20 02 btst 2, %g4 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 40003444: 02 80 00 3a be 4000352c 40003448: 80 a6 60 0b cmp %i1, 0xb * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 4000344c: 08 80 00 08 bleu 4000346c 40003450: f0 00 60 1c ld [ %g1 + 0x1c ], %i0 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 40003454: 40 00 33 68 call 400101f4 <__errno> 40003458: b0 10 3f ff mov -1, %i0 4000345c: 82 10 20 16 mov 0x16, %g1 40003460: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 40003464: 81 c7 e0 08 ret 40003468: 81 e8 00 00 restore * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 4000346c: 83 2e 60 02 sll %i1, 2, %g1 40003470: 05 10 00 0c sethi %hi(0x40003000), %g2 40003474: 84 10 a3 d0 or %g2, 0x3d0, %g2 ! 400033d0 40003478: c6 00 80 01 ld [ %g2 + %g1 ], %g3 4000347c: 81 c0 c0 00 jmp %g3 40003480: 01 00 00 00 nop break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 40003484: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 40003488: 81 c7 e0 08 ret 4000348c: 81 e8 00 00 restore break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 40003490: f0 06 20 54 ld [ %i0 + 0x54 ], %i0 40003494: 81 c7 e0 08 ret 40003498: 81 e8 00 00 restore break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 4000349c: f0 06 20 48 ld [ %i0 + 0x48 ], %i0 400034a0: 81 c7 e0 08 ret 400034a4: 81 e8 00 00 restore break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 400034a8: f0 06 20 5c ld [ %i0 + 0x5c ], %i0 400034ac: 81 c7 e0 08 ret 400034b0: 81 e8 00 00 restore break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 400034b4: f0 06 20 50 ld [ %i0 + 0x50 ], %i0 400034b8: 81 c7 e0 08 ret 400034bc: 81 e8 00 00 restore break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 400034c0: f0 06 20 4c ld [ %i0 + 0x4c ], %i0 400034c4: 81 c7 e0 08 ret 400034c8: 81 e8 00 00 restore break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 400034cc: f0 06 20 44 ld [ %i0 + 0x44 ], %i0 400034d0: 81 c7 e0 08 ret 400034d4: 81 e8 00 00 restore break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 400034d8: f0 06 20 40 ld [ %i0 + 0x40 ], %i0 400034dc: 81 c7 e0 08 ret 400034e0: 81 e8 00 00 restore break; case _PC_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 400034e4: f0 06 20 3c ld [ %i0 + 0x3c ], %i0 400034e8: 81 c7 e0 08 ret 400034ec: 81 e8 00 00 restore break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 400034f0: f0 06 20 38 ld [ %i0 + 0x38 ], %i0 400034f4: 81 c7 e0 08 ret 400034f8: 81 e8 00 00 restore switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; break; case _PC_MAX_CANON: return_value = the_limits->max_canon; 400034fc: f0 06 20 34 ld [ %i0 + 0x34 ], %i0 40003500: 81 c7 e0 08 ret 40003504: 81 e8 00 00 restore the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 40003508: f0 06 20 30 ld [ %i0 + 0x30 ], %i0 4000350c: 81 c7 e0 08 ret 40003510: 81 e8 00 00 restore rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 40003514: 40 00 33 38 call 400101f4 <__errno> 40003518: b0 10 3f ff mov -1, %i0 4000351c: 82 10 20 09 mov 9, %g1 40003520: c2 22 00 00 st %g1, [ %o0 ] 40003524: 81 c7 e0 08 ret 40003528: 81 e8 00 00 restore rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 4000352c: 40 00 33 32 call 400101f4 <__errno> <== NOT EXECUTED 40003530: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003534: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003538: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000353c: 81 c7 e0 08 ret <== NOT EXECUTED 40003540: 81 e8 00 00 restore <== NOT EXECUTED 4000a65c : void free( void *ptr ) { MSBUMP(free_calls, 1); 4000a65c: 9d e3 bf 98 save %sp, -104, %sp 4000a660: 05 10 00 65 sethi %hi(0x40019400), %g2 4000a664: 84 10 a1 d0 or %g2, 0x1d0, %g2 ! 400195d0 4000a668: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000a66c: b2 10 00 18 mov %i0, %i1 4000a670: 82 00 60 01 inc %g1 if ( !ptr ) 4000a674: 80 a6 20 00 cmp %i0, 0 4000a678: 02 80 00 15 be 4000a6cc 4000a67c: c2 20 a0 0c st %g1, [ %g2 + 0xc ] /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000a680: 03 10 00 66 sethi %hi(0x40019800), %g1 4000a684: c4 00 60 e4 ld [ %g1 + 0xe4 ], %g2 ! 400198e4 <_System_state_Current> 4000a688: 80 a0 a0 03 cmp %g2, 3 4000a68c: 02 80 00 17 be 4000a6e8 4000a690: 03 10 00 64 sethi %hi(0x40019000), %g1 #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000a694: c2 00 63 b4 ld [ %g1 + 0x3b4 ], %g1 ! 400193b4 4000a698: 80 a0 60 00 cmp %g1, 0 4000a69c: 02 80 00 06 be 4000a6b4 4000a6a0: 37 10 00 65 sethi %hi(0x40019400), %i3 (*rtems_malloc_statistics_helpers->at_free)(ptr); 4000a6a4: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 4000a6a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000a6ac: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( &RTEMS_Malloc_Heap, ptr ) ) { 4000a6b0: 37 10 00 65 sethi %hi(0x40019400), %i3 <== NOT EXECUTED 4000a6b4: 92 10 00 19 mov %i1, %o1 4000a6b8: 40 00 06 f1 call 4000c27c <_Protected_heap_Free> 4000a6bc: 90 16 e1 78 or %i3, 0x178, %o0 4000a6c0: 80 8a 20 ff btst 0xff, %o0 4000a6c4: 02 80 00 04 be 4000a6d4 4000a6c8: 82 16 e1 78 or %i3, 0x178, %g1 4000a6cc: 81 c7 e0 08 ret 4000a6d0: 81 e8 00 00 restore printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4000a6d4: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 4000a6d8: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 4000a6dc: 31 10 00 5f sethi %hi(0x40017c00), %i0 <== NOT EXECUTED 4000a6e0: 7f ff e1 fb call 40002ecc <== NOT EXECUTED 4000a6e4: 91 ee 22 08 restore %i0, 0x208, %o0 <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000a6e8: 40 00 01 35 call 4000abbc 4000a6ec: 01 00 00 00 nop 4000a6f0: 80 8a 20 ff btst 0xff, %o0 4000a6f4: 12 bf ff e8 bne 4000a694 4000a6f8: 03 10 00 64 sethi %hi(0x40019000), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4000a6fc: 40 00 01 43 call 4000ac08 <== NOT EXECUTED 4000a700: 81 e8 00 00 restore <== NOT EXECUTED 4000a704: 01 00 00 00 nop 40022f40 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 40022f40: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 40022f44: 03 10 01 81 sethi %hi(0x40060400), %g1 <== NOT EXECUTED 40022f48: 82 10 63 9c or %g1, 0x39c, %g1 ! 4006079c <== NOT EXECUTED 40022f4c: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 40022f50: 02 80 00 18 be 40022fb0 <== NOT EXECUTED 40022f54: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 40022f58: c2 06 20 0c ld [ %i0 + 0xc ], %g1 <== NOT EXECUTED 40022f5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022f60: 22 80 00 09 be,a 40022f84 <== NOT EXECUTED 40022f64: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 <== NOT EXECUTED 40022f68: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40022f6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022f70: 22 80 00 05 be,a 40022f84 <== NOT EXECUTED 40022f74: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 <== NOT EXECUTED 40022f78: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022f7c: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 40022f80: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 <== NOT EXECUTED 40022f84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022f88: 02 80 00 08 be 40022fa8 <== NOT EXECUTED 40022f8c: 01 00 00 00 nop <== NOT EXECUTED 40022f90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40022f94: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022f98: 02 80 00 04 be 40022fa8 <== NOT EXECUTED 40022f9c: 01 00 00 00 nop <== NOT EXECUTED 40022fa0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022fa4: 90 06 20 14 add %i0, 0x14, %o0 <== NOT EXECUTED free(env); 40022fa8: 7f ff 89 d1 call 400056ec <== NOT EXECUTED 40022fac: 81 e8 00 00 restore <== NOT EXECUTED 40022fb0: 81 c7 e0 08 ret <== NOT EXECUTED 40022fb4: 81 e8 00 00 restore <== NOT EXECUTED 4001690c : int fstat( int fd, struct stat *sbuf ) { 4001690c: 9d e3 bf 98 save %sp, -104, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 40016910: 92 96 60 00 orcc %i1, 0, %o1 40016914: 02 80 00 3f be 40016a10 40016918: 03 10 00 62 sethi %hi(0x40018800), %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 4001691c: c4 00 61 48 ld [ %g1 + 0x148 ], %g2 ! 40018948 40016920: 80 a6 00 02 cmp %i0, %g2 40016924: 1a 80 00 2f bcc 400169e0 40016928: 03 10 00 65 sethi %hi(0x40019400), %g1 4001692c: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 ! 40019568 40016930: 85 2e 20 02 sll %i0, 2, %g2 40016934: 83 2e 20 04 sll %i0, 4, %g1 40016938: 82 20 40 02 sub %g1, %g2, %g1 4001693c: 82 00 40 18 add %g1, %i0, %g1 40016940: 83 28 60 02 sll %g1, 2, %g1 40016944: 86 00 c0 01 add %g3, %g1, %g3 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 40016948: c4 00 e0 0c ld [ %g3 + 0xc ], %g2 4001694c: 80 88 a1 00 btst 0x100, %g2 40016950: 02 80 00 24 be 400169e0 40016954: 01 00 00 00 nop if ( !iop->handlers ) 40016958: c2 00 e0 30 ld [ %g3 + 0x30 ], %g1 4001695c: 80 a0 60 00 cmp %g1, 0 40016960: 02 80 00 20 be 400169e0 40016964: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 40016968: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4001696c: 80 a0 60 00 cmp %g1, 0 40016970: 02 80 00 22 be 400169f8 40016974: 01 00 00 00 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 40016978: c0 22 40 00 clr [ %o1 ] 4001697c: c0 22 60 04 clr [ %o1 + 4 ] 40016980: c0 22 60 08 clr [ %o1 + 8 ] 40016984: c0 22 60 0c clr [ %o1 + 0xc ] 40016988: c0 22 60 10 clr [ %o1 + 0x10 ] 4001698c: c0 22 60 14 clr [ %o1 + 0x14 ] 40016990: c0 22 60 18 clr [ %o1 + 0x18 ] 40016994: c0 22 60 1c clr [ %o1 + 0x1c ] 40016998: c0 22 60 20 clr [ %o1 + 0x20 ] 4001699c: c0 22 60 24 clr [ %o1 + 0x24 ] 400169a0: c0 22 60 28 clr [ %o1 + 0x28 ] 400169a4: c0 22 60 2c clr [ %o1 + 0x2c ] 400169a8: c0 22 60 30 clr [ %o1 + 0x30 ] 400169ac: c0 22 60 34 clr [ %o1 + 0x34 ] 400169b0: c0 22 60 38 clr [ %o1 + 0x38 ] 400169b4: c0 22 60 3c clr [ %o1 + 0x3c ] 400169b8: c0 22 60 40 clr [ %o1 + 0x40 ] 400169bc: c0 22 60 44 clr [ %o1 + 0x44 ] 400169c0: c0 22 60 48 clr [ %o1 + 0x48 ] 400169c4: c0 22 60 4c clr [ %o1 + 0x4c ] return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 400169c8: c2 00 e0 30 ld [ %g3 + 0x30 ], %g1 400169cc: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400169d0: 9f c0 80 00 call %g2 400169d4: 90 00 e0 10 add %g3, 0x10, %o0 } 400169d8: 81 c7 e0 08 ret 400169dc: 91 e8 00 08 restore %g0, %o0, %o0 iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 400169e0: 7f ff db 5b call 4000d74c <__errno> 400169e4: 01 00 00 00 nop 400169e8: 82 10 20 09 mov 9, %g1 ! 9 400169ec: c2 22 00 00 st %g1, [ %o0 ] 400169f0: 10 bf ff fa b 400169d8 400169f4: 90 10 3f ff mov -1, %o0 if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400169f8: 7f ff db 55 call 4000d74c <__errno> <== NOT EXECUTED 400169fc: 01 00 00 00 nop <== NOT EXECUTED 40016a00: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40016a04: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016a08: 10 bf ff f4 b 400169d8 <== NOT EXECUTED 40016a0c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 40016a10: 7f ff db 4f call 4000d74c <__errno> 40016a14: 01 00 00 00 nop 40016a18: 82 10 20 0e mov 0xe, %g1 ! e 40016a1c: c2 22 00 00 st %g1, [ %o0 ] 40016a20: 10 bf ff ee b 400169d8 40016a24: 90 10 3f ff mov -1, %o0 40021620 : #include int fsync( int fd ) { 40021620: 9d e3 bf 98 save %sp, -104, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40021624: 03 10 01 2b sethi %hi(0x4004ac00), %g1 40021628: c4 00 63 08 ld [ %g1 + 0x308 ], %g2 ! 4004af08 4002162c: 80 a6 00 02 cmp %i0, %g2 40021630: 1a 80 00 1b bcc 4002169c 40021634: 03 10 01 7f sethi %hi(0x4005fc00), %g1 iop = rtems_libio_iop( fd ); 40021638: c6 00 62 fc ld [ %g1 + 0x2fc ], %g3 ! 4005fefc 4002163c: 85 2e 20 02 sll %i0, 2, %g2 40021640: 83 2e 20 04 sll %i0, 4, %g1 40021644: 82 20 40 02 sub %g1, %g2, %g1 40021648: 82 00 40 18 add %g1, %i0, %g1 4002164c: 83 28 60 02 sll %g1, 2, %g1 40021650: 90 00 c0 01 add %g3, %g1, %o0 rtems_libio_check_is_open(iop); 40021654: c8 02 20 0c ld [ %o0 + 0xc ], %g4 40021658: 80 89 21 00 btst 0x100, %g4 4002165c: 02 80 00 10 be 4002169c 40021660: 80 89 20 04 btst 4, %g4 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40021664: 02 80 00 14 be 400216b4 40021668: 01 00 00 00 nop /* * Now process the fsync(). */ if ( !iop->handlers ) 4002166c: c8 02 20 30 ld [ %o0 + 0x30 ], %g4 40021670: 80 a1 20 00 cmp %g4, 0 40021674: 02 80 00 0a be 4002169c 40021678: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 4002167c: c8 01 20 28 ld [ %g4 + 0x28 ], %g4 40021680: 80 a1 20 00 cmp %g4, 0 40021684: 02 80 00 12 be 400216cc 40021688: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 4002168c: 9f c1 00 00 call %g4 40021690: 01 00 00 00 nop } 40021694: 81 c7 e0 08 ret 40021698: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 4002169c: 40 00 43 bf call 40032598 <__errno> <== NOT EXECUTED 400216a0: 01 00 00 00 nop <== NOT EXECUTED 400216a4: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 400216a8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400216ac: 10 bf ff fa b 40021694 <== NOT EXECUTED 400216b0: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400216b4: 40 00 43 b9 call 40032598 <__errno> 400216b8: 01 00 00 00 nop 400216bc: 82 10 20 16 mov 0x16, %g1 ! 16 400216c0: c2 22 00 00 st %g1, [ %o0 ] 400216c4: 10 bf ff f4 b 40021694 400216c8: 90 10 3f ff mov -1, %o0 if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400216cc: 40 00 43 b3 call 40032598 <__errno> 400216d0: 01 00 00 00 nop 400216d4: 82 10 20 86 mov 0x86, %g1 ! 86 400216d8: c2 22 00 00 st %g1, [ %o0 ] 400216dc: 10 bf ff ee b 40021694 400216e0: 90 10 3f ff mov -1, %o0 4000a708 : int ftruncate( int fd, off_t length ) { 4000a708: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4000a70c: 03 10 00 62 sethi %hi(0x40018800), %g1 4000a710: c4 00 61 48 ld [ %g1 + 0x148 ], %g2 ! 40018948 4000a714: 80 a6 00 02 cmp %i0, %g2 4000a718: 1a 80 00 2b bcc 4000a7c4 4000a71c: 03 10 00 65 sethi %hi(0x40019400), %g1 iop = rtems_libio_iop( fd ); 4000a720: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 ! 40019568 4000a724: 85 2e 20 02 sll %i0, 2, %g2 4000a728: 83 2e 20 04 sll %i0, 4, %g1 4000a72c: 82 20 40 02 sub %g1, %g2, %g1 4000a730: 82 00 40 18 add %g1, %i0, %g1 4000a734: 83 28 60 02 sll %g1, 2, %g1 4000a738: b0 00 c0 01 add %g3, %g1, %i0 rtems_libio_check_is_open(iop); 4000a73c: c4 06 20 0c ld [ %i0 + 0xc ], %g2 4000a740: 80 88 a1 00 btst 0x100, %g2 4000a744: 02 80 00 20 be 4000a7c4 4000a748: 01 00 00 00 nop /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4000a74c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 4000a750: c2 27 bf e8 st %g1, [ %fp + -24 ] 4000a754: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 4000a758: c4 27 bf ec st %g2, [ %fp + -20 ] 4000a75c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000a760: c2 27 bf f0 st %g1, [ %fp + -16 ] 4000a764: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 if ( !loc.ops->node_type_h ) 4000a768: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000a76c: 80 a0 60 00 cmp %g1, 0 4000a770: 02 80 00 21 be 4000a7f4 4000a774: c4 27 bf f4 st %g2, [ %fp + -12 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4000a778: 9f c0 40 00 call %g1 4000a77c: 90 07 bf e8 add %fp, -24, %o0 4000a780: 80 a2 20 01 cmp %o0, 1 4000a784: 02 80 00 22 be 4000a80c 4000a788: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000a78c: c2 06 20 0c ld [ %i0 + 0xc ], %g1 4000a790: 80 88 60 04 btst 4, %g1 4000a794: 02 80 00 12 be 4000a7dc 4000a798: 01 00 00 00 nop if ( !iop->handlers->ftruncate_h ) 4000a79c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 4000a7a0: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000a7a4: 80 a0 60 00 cmp %g1, 0 4000a7a8: 02 80 00 13 be 4000a7f4 4000a7ac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4000a7b0: 90 10 00 18 mov %i0, %o0 4000a7b4: 9f c0 40 00 call %g1 4000a7b8: 92 10 00 19 mov %i1, %o1 } 4000a7bc: 81 c7 e0 08 ret 4000a7c0: 91 e8 00 08 restore %g0, %o0, %o0 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4000a7c4: 40 00 0b e2 call 4000d74c <__errno> <== NOT EXECUTED 4000a7c8: 01 00 00 00 nop <== NOT EXECUTED 4000a7cc: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 4000a7d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a7d4: 10 bf ff fa b 4000a7bc <== NOT EXECUTED 4000a7d8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000a7dc: 40 00 0b dc call 4000d74c <__errno> <== NOT EXECUTED 4000a7e0: 01 00 00 00 nop <== NOT EXECUTED 4000a7e4: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 4000a7e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a7ec: 10 bf ff f4 b 4000a7bc <== NOT EXECUTED 4000a7f0: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000a7f4: 40 00 0b d6 call 4000d74c <__errno> <== NOT EXECUTED 4000a7f8: 01 00 00 00 nop <== NOT EXECUTED 4000a7fc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4000a800: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a804: 10 bf ff ee b 4000a7bc <== NOT EXECUTED 4000a808: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 4000a80c: 40 00 0b d0 call 4000d74c <__errno> 4000a810: 01 00 00 00 nop 4000a814: 82 10 20 15 mov 0x15, %g1 ! 15 4000a818: c2 22 00 00 st %g1, [ %o0 ] 4000a81c: 10 bf ff e8 b 4000a7bc 4000a820: 90 10 3f ff mov -1, %o0 40021800 : char * getcwd ( char *pt, size_t size) { 40021800: 9d e3 bf 30 save %sp, -208, %sp <== NOT EXECUTED * If no buffer specified by the user, allocate one as necessary. * If a buffer is specified, the size has to be non-zero. The path * is built from the end of the buffer backwards. */ if (pt) 40021804: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40021808: 02 80 00 fa be 40021bf0 <== NOT EXECUTED 4002180c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED if (!size) { errno = EINVAL; return (char *) NULL; } ept = pt + size; 40021810: ae 10 20 00 clr %l7 <== NOT EXECUTED */ if (pt) { ptsize = 0; if (!size) 40021814: 02 80 00 f1 be 40021bd8 <== NOT EXECUTED 40021818: b2 06 00 19 add %i0, %i1, %i1 <== NOT EXECUTED return (char *) NULL; } ept = pt + ptsize; } bpt = ept - 1; *bpt = '\0'; 4002181c: c0 2e 7f ff clrb [ %i1 + -1 ] <== NOT EXECUTED * Allocate bytes (1024 - malloc space) for the string of "../"'s. * Should always be enough (it's 340 levels). If it's not, allocate * as necessary. Special * case the first stat, it's ".", not "..". */ if (!(up = (char *) malloc (upsize = 1024 - 4))) 40021820: 90 10 23 fc mov 0x3fc, %o0 <== NOT EXECUTED 40021824: 7f ff 91 56 call 40005d7c <== NOT EXECUTED 40021828: b8 06 7f ff add %i1, -1, %i4 <== NOT EXECUTED 4002182c: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 40021830: 02 80 00 0c be 40021860 <== NOT EXECUTED 40021834: 82 10 20 2e mov 0x2e, %g1 <== NOT EXECUTED goto err; } eup = up + MAXPATHLEN; bup = up; up[0] = '.'; up[1] = '\0'; 40021838: c0 2c 60 01 clrb [ %l1 + 1 ] <== NOT EXECUTED { goto err; } eup = up + MAXPATHLEN; bup = up; up[0] = '.'; 4002183c: c2 2c 40 00 stb %g1, [ %l1 ] <== NOT EXECUTED up[1] = '\0'; /* Save root values, so know when to stop. */ if (stat ("/", &s)) 40021840: ac 07 bf a8 add %fp, -88, %l6 <== NOT EXECUTED 40021844: 11 10 01 17 sethi %hi(0x40045c00), %o0 <== NOT EXECUTED 40021848: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 4002184c: 7f ff 95 e8 call 40006fec <== NOT EXECUTED 40021850: 90 12 22 30 or %o0, 0x230, %o0 <== NOT EXECUTED 40021854: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021858: 02 80 00 0e be 40021890 <== NOT EXECUTED 4002185c: c2 07 bf a8 ld [ %fp + -88 ], %g1 <== NOT EXECUTED /* FALLTHROUGH */ err: if(dir) (void) _closedir (dir); if (ptsize) 40021860: 80 a5 e0 00 cmp %l7, 0 <== NOT EXECUTED 40021864: 12 80 00 07 bne 40021880 <== NOT EXECUTED 40021868: 01 00 00 00 nop <== NOT EXECUTED free (pt); free (up); 4002186c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40021870: 7f ff 8f 9f call 400056ec <== NOT EXECUTED 40021874: b0 10 20 00 clr %i0 <== NOT EXECUTED return (char *) NULL; } 40021878: 81 c7 e0 08 ret <== NOT EXECUTED 4002187c: 81 e8 00 00 restore <== NOT EXECUTED err: if(dir) (void) _closedir (dir); if (ptsize) free (pt); 40021880: 7f ff 8f 9b call 400056ec <== NOT EXECUTED 40021884: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED free (up); 40021888: 10 bf ff fa b 40021870 <== NOT EXECUTED 4002188c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED up[1] = '\0'; /* Save root values, so know when to stop. */ if (stat ("/", &s)) goto err; root_dev = s.st_dev; 40021890: c4 07 bf ac ld [ %fp + -84 ], %g2 <== NOT EXECUTED root_ino = s.st_ino; 40021894: c6 07 bf b0 ld [ %fp + -80 ], %g3 <== NOT EXECUTED up[1] = '\0'; /* Save root values, so know when to stop. */ if (stat ("/", &s)) goto err; root_dev = s.st_dev; 40021898: c2 27 bf 98 st %g1, [ %fp + -104 ] <== NOT EXECUTED 4002189c: c4 27 bf 94 st %g2, [ %fp + -108 ] <== NOT EXECUTED if (!(up = (char *) malloc (upsize = 1024 - 4))) { goto err; } eup = up + MAXPATHLEN; 400218a0: 82 04 64 00 add %l1, 0x400, %g1 <== NOT EXECUTED if (stat ("/", &s)) goto err; root_dev = s.st_dev; root_ino = s.st_ino; errno = 0; /* XXX readdir has no error return. */ 400218a4: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED /* Save root values, so know when to stop. */ if (stat ("/", &s)) goto err; root_dev = s.st_dev; root_ino = s.st_ino; 400218a8: c6 27 bf a0 st %g3, [ %fp + -96 ] <== NOT EXECUTED if (!(up = (char *) malloc (upsize = 1024 - 4))) { goto err; } eup = up + MAXPATHLEN; 400218ac: c2 27 bf a4 st %g1, [ %fp + -92 ] <== NOT EXECUTED if (stat ("/", &s)) goto err; root_dev = s.st_dev; root_ino = s.st_ino; errno = 0; /* XXX readdir has no error return. */ 400218b0: c4 27 bf 9c st %g2, [ %fp + -100 ] <== NOT EXECUTED 400218b4: 40 00 43 39 call 40032598 <__errno> <== NOT EXECUTED 400218b8: a4 10 00 11 mov %l1, %l2 <== NOT EXECUTED 400218bc: b4 10 23 fc mov 0x3fc, %i2 <== NOT EXECUTED 400218c0: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED for (first = 1;; first = 0) { /* Stat the current level. */ if (_stat (up, &s)) 400218c4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400218c8: 7f ff 95 c9 call 40006fec <== NOT EXECUTED 400218cc: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 400218d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400218d4: 12 bf ff e3 bne 40021860 <== NOT EXECUTED 400218d8: ea 07 bf a8 ld [ %fp + -88 ], %l5 <== NOT EXECUTED /* Save current node values. */ ino = s.st_ino; dev = s.st_dev; /* Check for reaching root. */ if (root_dev == dev && root_ino == ino) 400218dc: c6 07 bf 98 ld [ %fp + -104 ], %g3 <== NOT EXECUTED /* Stat the current level. */ if (_stat (up, &s)) goto err; /* Save current node values. */ ino = s.st_ino; 400218e0: fa 07 bf b0 ld [ %fp + -80 ], %i5 <== NOT EXECUTED dev = s.st_dev; /* Check for reaching root. */ if (root_dev == dev && root_ino == ino) 400218e4: 80 a0 c0 15 cmp %g3, %l5 <== NOT EXECUTED 400218e8: 02 80 00 a8 be 40021b88 <== NOT EXECUTED 400218ec: f6 07 bf ac ld [ %fp + -84 ], %i3 <== NOT EXECUTED * Build pointer to the parent directory, allocating memory * as necessary. Max length is 3 for "../", the largest * possible component name, plus a trailing NULL. */ if (bup + 3 + MAXNAMLEN + 1 >= eup) 400218f0: c6 07 bf a4 ld [ %fp + -92 ], %g3 <== NOT EXECUTED 400218f4: 82 04 a4 04 add %l2, 0x404, %g1 <== NOT EXECUTED 400218f8: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 400218fc: 08 80 00 5a bleu 40021a64 <== NOT EXECUTED 40021900: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED goto err; } bup = up; eup = up + upsize; } *bup++ = '.'; 40021904: 84 10 20 2e mov 0x2e, %g2 <== NOT EXECUTED *bup++ = '.'; *bup = '\0'; 40021908: c0 2c a0 02 clrb [ %l2 + 2 ] <== NOT EXECUTED goto err; } bup = up; eup = up + upsize; } *bup++ = '.'; 4002190c: c4 2c 80 00 stb %g2, [ %l2 ] <== NOT EXECUTED *bup++ = '.'; 40021910: c4 2c a0 01 stb %g2, [ %l2 + 1 ] <== NOT EXECUTED *bup = '\0'; /* Open and stat parent directory. */ if (!(dir = _opendir (up)) || _fstat (__dirfd (dir), &s)) 40021914: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40021918: 40 00 05 66 call 40022eb0 <== NOT EXECUTED 4002191c: a0 04 a0 02 add %l2, 2, %l0 <== NOT EXECUTED 40021920: a6 92 20 00 orcc %o0, 0, %l3 <== NOT EXECUTED 40021924: 02 bf ff d0 be 40021864 <== NOT EXECUTED 40021928: 80 a5 e0 00 cmp %l7, 0 <== NOT EXECUTED 4002192c: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED 40021930: 7f ff fe ef call 400214ec <== NOT EXECUTED 40021934: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 40021938: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4002193c: 12 80 00 34 bne 40021a0c <== NOT EXECUTED 40021940: 86 10 20 2f mov 0x2f, %g3 <== NOT EXECUTED goto err; /* Add trailing slash for next directory. */ *bup++ = '/'; 40021944: c6 2c 00 00 stb %g3, [ %l0 ] <== NOT EXECUTED * the inode number in the directory is for the entry in the * parent directory, not the inode number of the mounted file. */ save_errno = 0; if (s.st_dev == dev) 40021948: c2 07 bf a8 ld [ %fp + -88 ], %g1 <== NOT EXECUTED 4002194c: 80 a0 40 15 cmp %g1, %l5 <== NOT EXECUTED 40021950: 02 80 00 4e be 40021a88 <== NOT EXECUTED 40021954: a4 04 a0 03 add %l2, 3, %l2 <== NOT EXECUTED 40021958: a8 10 20 00 clr %l4 <== NOT EXECUTED } } else for (;;) { if (!(dp = _readdir (dir))) 4002195c: 40 00 06 17 call 400231b8 <== NOT EXECUTED 40021960: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40021964: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021968: 02 80 00 23 be 400219f4 <== NOT EXECUTED 4002196c: 01 00 00 00 nop <== NOT EXECUTED goto notfound; if (ISDOT (dp)) 40021970: c2 4a 20 0c ldsb [ %o0 + 0xc ], %g1 <== NOT EXECUTED 40021974: 80 a0 60 2e cmp %g1, 0x2e <== NOT EXECUTED 40021978: 12 80 00 08 bne 40021998 <== NOT EXECUTED 4002197c: a0 02 20 0c add %o0, 0xc, %l0 <== NOT EXECUTED 40021980: c2 4a 20 0d ldsb [ %o0 + 0xd ], %g1 <== NOT EXECUTED 40021984: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021988: 02 bf ff f5 be 4002195c <== NOT EXECUTED 4002198c: 80 a0 60 2e cmp %g1, 0x2e <== NOT EXECUTED 40021990: 22 80 00 31 be,a 40021a54 <== NOT EXECUTED 40021994: c2 4a 20 0e ldsb [ %o0 + 0xe ], %g1 <== NOT EXECUTED continue; bcopy (dp->d_name, bup, strlen (dp->d_name) + 1); 40021998: 40 00 59 a2 call 40038020 <== NOT EXECUTED 4002199c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400219a0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400219a4: 94 02 20 01 add %o0, 1, %o2 <== NOT EXECUTED 400219a8: 40 00 4d 22 call 40034e30 <== NOT EXECUTED 400219ac: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED /* Save the first error for later. */ if (stat (up, &s)) 400219b0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400219b4: 7f ff 95 8e call 40006fec <== NOT EXECUTED 400219b8: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 400219bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400219c0: 02 80 00 17 be 40021a1c <== NOT EXECUTED 400219c4: c2 07 bf a8 ld [ %fp + -88 ], %g1 <== NOT EXECUTED { if (!save_errno) 400219c8: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 400219cc: 02 80 00 1e be 40021a44 <== NOT EXECUTED 400219d0: 01 00 00 00 nop <== NOT EXECUTED save_errno = errno; errno = 0; 400219d4: 40 00 42 f1 call 40032598 <__errno> <== NOT EXECUTED 400219d8: 01 00 00 00 nop <== NOT EXECUTED 400219dc: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED } } else for (;;) { if (!(dp = _readdir (dir))) 400219e0: 40 00 05 f6 call 400231b8 <== NOT EXECUTED 400219e4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400219e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400219ec: 32 bf ff e2 bne,a 40021974 <== NOT EXECUTED 400219f0: c2 4a 20 0c ldsb [ %o0 + 0xc ], %g1 <== NOT EXECUTED * If readdir set errno, use it, not any saved error; otherwise, * didn't find the current directory in its parent directory, set * errno to ENOENT. */ if (!errno) 400219f4: 40 00 42 e9 call 40032598 <__errno> <== NOT EXECUTED 400219f8: 01 00 00 00 nop <== NOT EXECUTED 400219fc: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40021a00: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021a04: 02 80 00 5a be 40021b6c <== NOT EXECUTED 40021a08: 01 00 00 00 nop <== NOT EXECUTED errno = save_errno ? save_errno : ENOENT; /* FALLTHROUGH */ err: if(dir) (void) _closedir (dir); 40021a0c: 40 00 37 c8 call 4002f92c <== NOT EXECUTED 40021a10: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED if (ptsize) 40021a14: 10 bf ff 94 b 40021864 <== NOT EXECUTED 40021a18: 80 a5 e0 00 cmp %l7, 0 <== NOT EXECUTED if (!save_errno) save_errno = errno; errno = 0; continue; } if (s.st_dev == dev && s.st_ino == ino) 40021a1c: 80 a0 40 15 cmp %g1, %l5 <== NOT EXECUTED 40021a20: 12 bf ff cf bne 4002195c <== NOT EXECUTED 40021a24: c2 07 bf ac ld [ %fp + -84 ], %g1 <== NOT EXECUTED 40021a28: 80 a0 40 1b cmp %g1, %i3 <== NOT EXECUTED 40021a2c: 12 bf ff cc bne 4002195c <== NOT EXECUTED 40021a30: c2 07 bf b0 ld [ %fp + -80 ], %g1 <== NOT EXECUTED 40021a34: 80 a0 40 1d cmp %g1, %i5 <== NOT EXECUTED 40021a38: 12 bf ff c9 bne 4002195c <== NOT EXECUTED 40021a3c: 01 00 00 00 nop <== NOT EXECUTED 40021a40: 30 80 00 1f b,a 40021abc <== NOT EXECUTED /* Save the first error for later. */ if (stat (up, &s)) { if (!save_errno) save_errno = errno; 40021a44: 40 00 42 d5 call 40032598 <__errno> <== NOT EXECUTED 40021a48: 01 00 00 00 nop <== NOT EXECUTED 40021a4c: 10 bf ff e2 b 400219d4 <== NOT EXECUTED 40021a50: e8 02 00 00 ld [ %o0 ], %l4 <== NOT EXECUTED else for (;;) { if (!(dp = _readdir (dir))) goto notfound; if (ISDOT (dp)) 40021a54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021a58: 02 bf ff c1 be 4002195c <== NOT EXECUTED 40021a5c: a0 02 20 0c add %o0, 0xc, %l0 <== NOT EXECUTED 40021a60: 30 bf ff ce b,a 40021998 <== NOT EXECUTED * possible component name, plus a trailing NULL. */ if (bup + 3 + MAXNAMLEN + 1 >= eup) { if (!(up = (char *) realloc (up, upsize *= 2))) 40021a64: b5 2e a0 01 sll %i2, 1, %i2 <== NOT EXECUTED 40021a68: 40 00 06 4c call 40023398 <== NOT EXECUTED 40021a6c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 40021a70: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 40021a74: 02 bf ff 7b be 40021860 <== NOT EXECUTED 40021a78: 82 04 40 1a add %l1, %i2, %g1 <== NOT EXECUTED { goto err; } bup = up; eup = up + upsize; 40021a7c: a4 10 00 11 mov %l1, %l2 <== NOT EXECUTED 40021a80: 10 bf ff a1 b 40021904 <== NOT EXECUTED 40021a84: c2 27 bf a4 st %g1, [ %fp + -92 ] <== NOT EXECUTED * the inode number in the directory is for the entry in the * parent directory, not the inode number of the mounted file. */ save_errno = 0; if (s.st_dev == dev) 40021a88: c2 07 bf ac ld [ %fp + -84 ], %g1 <== NOT EXECUTED 40021a8c: 80 a0 40 1b cmp %g1, %i3 <== NOT EXECUTED 40021a90: 12 bf ff b3 bne 4002195c <== NOT EXECUTED 40021a94: a8 10 20 00 clr %l4 <== NOT EXECUTED { for (;;) { if (!(dp = _readdir (dir))) 40021a98: 40 00 05 c8 call 400231b8 <== NOT EXECUTED 40021a9c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40021aa0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021aa4: 02 bf ff d4 be 400219f4 <== NOT EXECUTED 40021aa8: a8 10 20 00 clr %l4 <== NOT EXECUTED goto notfound; if (dp->d_ino == ino) 40021aac: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40021ab0: 80 a0 40 1d cmp %g1, %i5 <== NOT EXECUTED 40021ab4: 12 bf ff f9 bne 40021a98 <== NOT EXECUTED 40021ab8: a0 02 20 0c add %o0, 0xc, %l0 <== NOT EXECUTED /* * Check for length of the current name, preceding slash, * leading slash. */ if (bpt - pt <= strlen (dp->d_name) + (first ? 1 : 2)) 40021abc: 40 00 59 59 call 40038020 <== NOT EXECUTED 40021ac0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40021ac4: c6 07 bf 9c ld [ %fp + -100 ], %g3 <== NOT EXECUTED 40021ac8: a8 27 00 18 sub %i4, %i0, %l4 <== NOT EXECUTED 40021acc: 84 10 20 02 mov 2, %g2 <== NOT EXECUTED 40021ad0: 82 20 80 03 sub %g2, %g3, %g1 <== NOT EXECUTED 40021ad4: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED 40021ad8: 80 a5 00 01 cmp %l4, %g1 <== NOT EXECUTED 40021adc: 18 80 00 13 bgu 40021b28 <== NOT EXECUTED 40021ae0: c2 07 bf 9c ld [ %fp + -100 ], %g1 <== NOT EXECUTED { size_t len, off; if (!ptsize) 40021ae4: 80 a5 e0 00 cmp %l7, 0 <== NOT EXECUTED 40021ae8: 02 80 00 49 be 40021c0c <== NOT EXECUTED 40021aec: 01 00 00 00 nop <== NOT EXECUTED errno = ERANGE; goto err; } off = bpt - pt; len = ept - bpt; if (!(pt = (char *) realloc (pt, ptsize *= 2))) 40021af0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40021af4: af 2d e0 01 sll %l7, 1, %l7 <== NOT EXECUTED 40021af8: 40 00 06 28 call 40023398 <== NOT EXECUTED 40021afc: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 40021b00: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40021b04: 02 bf ff c2 be 40021a0c <== NOT EXECUTED 40021b08: 82 26 40 1c sub %i1, %i4, %g1 <== NOT EXECUTED { goto err; } bpt = pt + off; ept = pt + ptsize; (void) bcopy (bpt, ept - len, len); 40021b0c: 92 06 00 14 add %i0, %l4, %o1 <== NOT EXECUTED if (!(pt = (char *) realloc (pt, ptsize *= 2))) { goto err; } bpt = pt + off; ept = pt + ptsize; 40021b10: b2 06 00 17 add %i0, %l7, %i1 <== NOT EXECUTED (void) bcopy (bpt, ept - len, len); 40021b14: 94 10 00 01 mov %g1, %o2 <== NOT EXECUTED 40021b18: b8 26 40 01 sub %i1, %g1, %i4 <== NOT EXECUTED 40021b1c: 40 00 4c c5 call 40034e30 <== NOT EXECUTED 40021b20: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED bpt = ept - len; } if (!first) 40021b24: c2 07 bf 9c ld [ %fp + -100 ], %g1 <== NOT EXECUTED 40021b28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021b2c: 12 80 00 04 bne 40021b3c <== NOT EXECUTED 40021b30: 84 10 20 2f mov 0x2f, %g2 <== NOT EXECUTED *--bpt = '/'; 40021b34: b8 07 3f ff add %i4, -1, %i4 <== NOT EXECUTED 40021b38: c4 2f 00 00 stb %g2, [ %i4 ] <== NOT EXECUTED bpt -= strlen (dp->d_name); 40021b3c: 40 00 59 39 call 40038020 <== NOT EXECUTED 40021b40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED bcopy (dp->d_name, bpt, strlen (dp->d_name)); 40021b44: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40021b48: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED (void) bcopy (bpt, ept - len, len); bpt = ept - len; } if (!first) *--bpt = '/'; bpt -= strlen (dp->d_name); 40021b4c: b8 27 00 08 sub %i4, %o0, %i4 <== NOT EXECUTED bcopy (dp->d_name, bpt, strlen (dp->d_name)); (void) _closedir (dir); dir = 0; /* Truncate any file name. */ *bup = '\0'; 40021b50: c0 27 bf 9c clr [ %fp + -100 ] <== NOT EXECUTED bpt = ept - len; } if (!first) *--bpt = '/'; bpt -= strlen (dp->d_name); bcopy (dp->d_name, bpt, strlen (dp->d_name)); 40021b54: 40 00 4c b7 call 40034e30 <== NOT EXECUTED 40021b58: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED (void) _closedir (dir); 40021b5c: 40 00 37 74 call 4002f92c <== NOT EXECUTED 40021b60: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED dir = 0; /* Truncate any file name. */ *bup = '\0'; 40021b64: 10 bf ff 58 b 400218c4 <== NOT EXECUTED 40021b68: c0 2c 80 00 clrb [ %l2 ] <== NOT EXECUTED * didn't find the current directory in its parent directory, set * errno to ENOENT. */ if (!errno) errno = save_errno ? save_errno : ENOENT; 40021b6c: 40 00 42 8b call 40032598 <__errno> <== NOT EXECUTED 40021b70: 01 00 00 00 nop <== NOT EXECUTED 40021b74: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40021b78: 22 80 00 16 be,a 40021bd0 <== NOT EXECUTED 40021b7c: a8 10 20 02 mov 2, %l4 <== NOT EXECUTED 40021b80: 10 bf ff a3 b 40021a0c <== NOT EXECUTED 40021b84: e8 22 00 00 st %l4, [ %o0 ] <== NOT EXECUTED /* Save current node values. */ ino = s.st_ino; dev = s.st_dev; /* Check for reaching root. */ if (root_dev == dev && root_ino == ino) 40021b88: c2 07 bf 94 ld [ %fp + -108 ], %g1 <== NOT EXECUTED 40021b8c: 80 a0 40 1b cmp %g1, %i3 <== NOT EXECUTED 40021b90: 12 bf ff 59 bne 400218f4 <== NOT EXECUTED 40021b94: c6 07 bf a4 ld [ %fp + -92 ], %g3 <== NOT EXECUTED 40021b98: c4 07 bf a0 ld [ %fp + -96 ], %g2 <== NOT EXECUTED 40021b9c: 80 a0 80 1d cmp %g2, %i5 <== NOT EXECUTED 40021ba0: 12 bf ff 56 bne 400218f8 <== NOT EXECUTED 40021ba4: 82 04 a4 04 add %l2, 0x404, %g1 <== NOT EXECUTED { *--bpt = '/'; 40021ba8: 82 10 20 2f mov 0x2f, %g1 <== NOT EXECUTED 40021bac: 92 07 3f ff add %i4, -1, %o1 <== NOT EXECUTED 40021bb0: c2 2f 3f ff stb %g1, [ %i4 + -1 ] <== NOT EXECUTED /* * It's unclear that it's a requirement to copy the * path to the beginning of the buffer, but it's always * been that way and stuff would probably break. */ (void) bcopy (bpt, pt, ept - bpt); 40021bb4: 94 26 40 09 sub %i1, %o1, %o2 <== NOT EXECUTED 40021bb8: 40 00 4c 9e call 40034e30 <== NOT EXECUTED 40021bbc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED free (up); 40021bc0: 7f ff 8e cb call 400056ec <== NOT EXECUTED 40021bc4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40021bc8: 81 c7 e0 08 ret <== NOT EXECUTED 40021bcc: 81 e8 00 00 restore <== NOT EXECUTED * didn't find the current directory in its parent directory, set * errno to ENOENT. */ if (!errno) errno = save_errno ? save_errno : ENOENT; 40021bd0: 10 bf ff 8f b 40021a0c <== NOT EXECUTED 40021bd4: e8 22 00 00 st %l4, [ %o0 ] <== NOT EXECUTED if (pt) { ptsize = 0; if (!size) { errno = EINVAL; 40021bd8: 40 00 42 70 call 40032598 <__errno> <== NOT EXECUTED 40021bdc: b0 10 20 00 clr %i0 <== NOT EXECUTED 40021be0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40021be4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40021be8: 81 c7 e0 08 ret <== NOT EXECUTED 40021bec: 81 e8 00 00 restore <== NOT EXECUTED } ept = pt + size; } else { if (!(pt = (char *) malloc (ptsize = 1024 - 4))) 40021bf0: 7f ff 90 63 call 40005d7c <== NOT EXECUTED 40021bf4: 90 10 23 fc mov 0x3fc, %o0 <== NOT EXECUTED 40021bf8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40021bfc: 02 bf ff 1f be 40021878 <== NOT EXECUTED 40021c00: b2 06 23 fc add %i0, 0x3fc, %i1 <== NOT EXECUTED { return (char *) NULL; } ept = pt + ptsize; 40021c04: 10 bf ff 06 b 4002181c <== NOT EXECUTED 40021c08: ae 10 23 fc mov 0x3fc, %l7 <== NOT EXECUTED { size_t len, off; if (!ptsize) { errno = ERANGE; 40021c0c: 40 00 42 63 call 40032598 <__errno> <== NOT EXECUTED 40021c10: 01 00 00 00 nop <== NOT EXECUTED 40021c14: 82 10 20 22 mov 0x22, %g1 ! 22 <== NOT EXECUTED 40021c18: 10 bf ff 7d b 40021a0c <== NOT EXECUTED 40021c1c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fdc8 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4002fdc8: 9d e3 bf 88 save %sp, -120, %sp /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 4002fdcc: 03 10 01 2b sethi %hi(0x4004ac00), %g1 4002fdd0: c4 00 63 08 ld [ %g1 + 0x308 ], %g2 ! 4004af08 int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4002fdd4: 88 10 00 18 mov %i0, %g4 /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 4002fdd8: 80 a6 00 02 cmp %i0, %g2 4002fddc: 1a 80 00 0a bcc 4002fe04 4002fde0: b0 10 20 00 clr %i0 4002fde4: 03 10 01 7f sethi %hi(0x4005fc00), %g1 4002fde8: c6 00 62 fc ld [ %g1 + 0x2fc ], %g3 ! 4005fefc 4002fdec: 85 29 20 02 sll %g4, 2, %g2 4002fdf0: 83 29 20 04 sll %g4, 4, %g1 4002fdf4: 82 20 40 02 sub %g1, %g2, %g1 4002fdf8: 82 00 40 04 add %g1, %g4, %g1 4002fdfc: 83 28 60 02 sll %g1, 2, %g1 4002fe00: b0 00 c0 01 add %g3, %g1, %i0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 4002fe04: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 4002fe08: c2 27 bf e8 st %g1, [ %fp + -24 ] 4002fe0c: c4 06 20 14 ld [ %i0 + 0x14 ], %g2 4002fe10: c4 27 bf ec st %g2, [ %fp + -20 ] 4002fe14: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4002fe18: c2 27 bf f0 st %g1, [ %fp + -16 ] 4002fe1c: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 if ( !loc.ops->node_type_h ) 4002fe20: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4002fe24: 80 a0 60 00 cmp %g1, 0 4002fe28: 02 80 00 17 be 4002fe84 4002fe2c: c4 27 bf f4 st %g2, [ %fp + -12 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 4002fe30: 9f c0 40 00 call %g1 4002fe34: 90 07 bf e8 add %fp, -24, %o0 4002fe38: 80 a2 20 01 cmp %o0, 1 4002fe3c: 12 80 00 0c bne 4002fe6c 4002fe40: 01 00 00 00 nop /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 4002fe44: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 4002fe48: c2 00 60 08 ld [ %g1 + 8 ], %g1 4002fe4c: 80 a0 60 00 cmp %g1, 0 4002fe50: 02 80 00 0d be 4002fe84 4002fe54: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 4002fe58: 90 10 00 18 mov %i0, %o0 4002fe5c: 9f c0 40 00 call %g1 4002fe60: 94 10 00 1a mov %i2, %o2 } 4002fe64: 81 c7 e0 08 ret 4002fe68: 91 e8 00 08 restore %g0, %o0, %o0 loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4002fe6c: 40 00 09 cb call 40032598 <__errno> 4002fe70: 01 00 00 00 nop 4002fe74: 82 10 20 14 mov 0x14, %g1 ! 14 4002fe78: c2 22 00 00 st %g1, [ %o0 ] 4002fe7c: 10 bf ff fa b 4002fe64 4002fe80: 90 10 3f ff mov -1, %o0 * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4002fe84: 40 00 09 c5 call 40032598 <__errno> <== NOT EXECUTED 4002fe88: 01 00 00 00 nop <== NOT EXECUTED 4002fe8c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4002fe90: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002fe94: 10 bf ff f4 b 4002fe64 <== NOT EXECUTED 4002fe98: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40021c40 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { 40021c40: 03 10 01 2e sethi %hi(0x4004b800), %g1 <== NOT EXECUTED 40021c44: c4 00 61 94 ld [ %g1 + 0x194 ], %g2 ! 4004b994 <== NOT EXECUTED return _POSIX_types_Gid; } 40021c48: 81 c3 e0 08 retl <== NOT EXECUTED 40021c4c: d0 10 a0 2a lduh [ %g2 + 0x2a ], %o0 <== NOT EXECUTED 40022328 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40022328: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED FILE *fp; int match; init_etc_passwd_group(); 4002232c: 7f ff ff b3 call 400221f8 <== NOT EXECUTED 40022330: 01 00 00 00 nop <== NOT EXECUTED if ((fp = fopen("/etc/group", "r")) == NULL) { 40022334: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED 40022338: 13 10 01 2a sethi %hi(0x4004a800), %o1 <== NOT EXECUTED 4002233c: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 40022340: 40 00 43 08 call 40032f60 <== NOT EXECUTED 40022344: 92 12 62 d0 or %o1, 0x2d0, %o1 <== NOT EXECUTED 40022348: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 4002234c: 12 80 00 0b bne 40022378 <== NOT EXECUTED 40022350: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 40022354: 30 80 00 27 b,a 400223f0 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 40022358: 40 00 55 14 call 400377a8 <== NOT EXECUTED 4002235c: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40022360: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40022364: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } else { match = (grp->gr_gid == gid); } if (match) { 40022368: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4002236c: 12 80 00 14 bne 400223bc <== NOT EXECUTED 40022370: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 40022374: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 40022378: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 4002237c: 96 10 00 1c mov %i4, %o3 <== NOT EXECUTED 40022380: 7f ff fe d1 call 40021ec4 <== NOT EXECUTED 40022384: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40022388: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4002238c: 02 80 00 11 be 400223d0 <== NOT EXECUTED 40022390: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { 40022394: 32 bf ff f1 bne,a 40022358 <== NOT EXECUTED 40022398: d0 06 80 00 ld [ %i2 ], %o0 <== NOT EXECUTED match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 4002239c: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 400223a0: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 400223a4: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 400223a8: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 400223ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400223b0: 02 bf ff f2 be 40022378 <== NOT EXECUTED 400223b4: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 400223b8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400223bc: 40 00 40 cf call 400326f8 <== NOT EXECUTED 400223c0: b0 10 20 00 clr %i0 <== NOT EXECUTED *result = grp; 400223c4: f4 27 40 00 st %i2, [ %i5 ] <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 400223c8: 81 c7 e0 08 ret <== NOT EXECUTED 400223cc: 81 e8 00 00 restore <== NOT EXECUTED errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 400223d0: 40 00 40 72 call 40032598 <__errno> <== NOT EXECUTED 400223d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400223d8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400223dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 400223e0: 40 00 40 c6 call 400326f8 <== NOT EXECUTED 400223e4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400223e8: 81 c7 e0 08 ret <== NOT EXECUTED 400223ec: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 400223f0: 40 00 40 6a call 40032598 <__errno> <== NOT EXECUTED 400223f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400223f8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400223fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40022400: 81 c7 e0 08 ret <== NOT EXECUTED 40022404: 81 e8 00 00 restore <== NOT EXECUTED 40022044 : return NULL; return p; } struct group *getgrent() { 40022044: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if (group_fp == NULL) 40022048: 03 10 01 7d sethi %hi(0x4005f400), %g1 <== NOT EXECUTED 4002204c: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4005f704 <== NOT EXECUTED 40022050: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022054: 02 80 00 0d be 40022088 <== NOT EXECUTED 40022058: 21 10 01 7d sethi %hi(0x4005f400), %l0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 4002205c: 15 10 01 7d sethi %hi(0x4005f400), %o2 <== NOT EXECUTED 40022060: 92 14 23 d0 or %l0, 0x3d0, %o1 <== NOT EXECUTED 40022064: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 40022068: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 4002206c: 7f ff ff 96 call 40021ec4 <== NOT EXECUTED 40022070: b0 14 23 d0 or %l0, 0x3d0, %i0 <== NOT EXECUTED 40022074: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022078: 02 80 00 04 be 40022088 <== NOT EXECUTED 4002207c: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &grent; } 40022080: 81 c7 e0 08 ret <== NOT EXECUTED 40022084: 81 e8 00 00 restore <== NOT EXECUTED 40022088: 81 c7 e0 08 ret <== NOT EXECUTED 4002208c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40022440 : } struct group *getgrgid( gid_t gid ) { 40022440: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 40022444: 13 10 01 7d sethi %hi(0x4005f400), %o1 <== NOT EXECUTED 40022448: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 4002244c: 92 12 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED 40022450: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 40022454: 15 10 01 7d sethi %hi(0x4005f400), %o2 <== NOT EXECUTED 40022458: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 4002245c: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 40022460: 98 07 bf f4 add %fp, -12, %o4 <== NOT EXECUTED 40022464: 7f ff ff e9 call 40022408 <== NOT EXECUTED 40022468: b0 10 20 00 clr %i0 <== NOT EXECUTED 4002246c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022470: 22 80 00 02 be,a 40022478 <== NOT EXECUTED 40022474: f0 07 bf f4 ld [ %fp + -12 ], %i0 <== NOT EXECUTED return NULL; return p; } 40022478: 81 c7 e0 08 ret <== NOT EXECUTED 4002247c: 81 e8 00 00 restore <== NOT EXECUTED 40022408 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40022408: 82 10 00 09 mov %o1, %g1 <== NOT EXECUTED 4002240c: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 40022410: 86 10 00 0b mov %o3, %g3 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40022414: 93 2a 20 10 sll %o0, 0x10, %o1 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40022418: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 4002241c: 94 10 00 01 mov %g1, %o2 <== NOT EXECUTED 40022420: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED 40022424: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 40022428: 98 10 00 03 mov %g3, %o4 <== NOT EXECUTED 4002242c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40022430: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40022434: 7f ff ff bd call 40022328 <== NOT EXECUTED 40022438: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 4002243c: 01 00 00 00 nop 400224ac : } struct group *getgrnam( const char *name ) { 400224ac: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 400224b0: 13 10 01 7d sethi %hi(0x4005f400), %o1 <== NOT EXECUTED 400224b4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400224b8: 92 12 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED 400224bc: 15 10 01 7d sethi %hi(0x4005f400), %o2 <== NOT EXECUTED 400224c0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400224c4: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 400224c8: 98 07 bf f4 add %fp, -12, %o4 <== NOT EXECUTED 400224cc: 7f ff ff ed call 40022480 <== NOT EXECUTED 400224d0: b0 10 20 00 clr %i0 <== NOT EXECUTED 400224d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400224d8: 22 80 00 02 be,a 400224e0 <== NOT EXECUTED 400224dc: f0 07 bf f4 ld [ %fp + -12 ], %i0 <== NOT EXECUTED return NULL; return p; } 400224e0: 81 c7 e0 08 ret <== NOT EXECUTED 400224e4: 81 e8 00 00 restore <== NOT EXECUTED 40022480 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40022480: 82 10 00 0a mov %o2, %g1 <== NOT EXECUTED 40022484: 84 10 00 0b mov %o3, %g2 <== NOT EXECUTED 40022488: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(name, 0, grp, buffer, bufsize, result); 4002248c: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 40022490: 96 10 00 01 mov %g1, %o3 <== NOT EXECUTED 40022494: 98 10 00 02 mov %g2, %o4 <== NOT EXECUTED 40022498: 92 10 20 00 clr %o1 <== NOT EXECUTED 4002249c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400224a0: 7f ff ff a2 call 40022328 <== NOT EXECUTED 400224a4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 400224a8: 01 00 00 00 nop 4002252c : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 4002252c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED FILE *fp; int match; init_etc_passwd_group(); 40022530: 7f ff ff 32 call 400221f8 <== NOT EXECUTED 40022534: 01 00 00 00 nop <== NOT EXECUTED if ((fp = fopen("/etc/passwd", "r")) == NULL) { 40022538: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED 4002253c: 13 10 01 2a sethi %hi(0x4004a800), %o1 <== NOT EXECUTED 40022540: 90 12 20 58 or %o0, 0x58, %o0 <== NOT EXECUTED 40022544: 40 00 42 87 call 40032f60 <== NOT EXECUTED 40022548: 92 12 62 d0 or %o1, 0x2d0, %o1 <== NOT EXECUTED 4002254c: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 40022550: 12 80 00 0b bne 4002257c <== NOT EXECUTED 40022554: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 40022558: 30 80 00 27 b,a 400225f4 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 4002255c: 40 00 54 93 call 400377a8 <== NOT EXECUTED 40022560: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40022564: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40022568: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } else { match = (pwd->pw_uid == uid); } if (match) { 4002256c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022570: 12 80 00 14 bne 400225c0 <== NOT EXECUTED 40022574: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 40022578: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED 4002257c: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40022580: 96 10 00 1c mov %i4, %o3 <== NOT EXECUTED 40022584: 7f ff fe c3 call 40022090 <== NOT EXECUTED 40022588: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4002258c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022590: 02 80 00 11 be 400225d4 <== NOT EXECUTED 40022594: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { 40022598: 32 bf ff f1 bne,a 4002255c <== NOT EXECUTED 4002259c: d0 06 80 00 ld [ %i2 ], %o0 <== NOT EXECUTED match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 400225a0: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 400225a4: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 400225a8: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 400225ac: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 400225b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400225b4: 02 bf ff f2 be 4002257c <== NOT EXECUTED 400225b8: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 400225bc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400225c0: 40 00 40 4e call 400326f8 <== NOT EXECUTED 400225c4: b0 10 20 00 clr %i0 <== NOT EXECUTED *result = pwd; 400225c8: f4 27 40 00 st %i2, [ %i5 ] <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 400225cc: 81 c7 e0 08 ret <== NOT EXECUTED 400225d0: 81 e8 00 00 restore <== NOT EXECUTED errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 400225d4: 40 00 3f f1 call 40032598 <__errno> <== NOT EXECUTED 400225d8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400225dc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400225e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 400225e4: 40 00 40 45 call 400326f8 <== NOT EXECUTED 400225e8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400225ec: 81 c7 e0 08 ret <== NOT EXECUTED 400225f0: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 400225f4: 40 00 3f e9 call 40032598 <__errno> <== NOT EXECUTED 400225f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400225fc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40022600: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40022604: 81 c7 e0 08 ret <== NOT EXECUTED 40022608: 81 e8 00 00 restore <== NOT EXECUTED 400221ac : return NULL; return p; } struct passwd *getpwent() { 400221ac: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if (passwd_fp == NULL) 400221b0: 03 10 01 7d sethi %hi(0x4005f400), %g1 <== NOT EXECUTED 400221b4: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4005f61c <== NOT EXECUTED 400221b8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400221bc: 02 80 00 0d be 400221f0 <== NOT EXECUTED 400221c0: 21 10 01 7d sethi %hi(0x4005f400), %l0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 400221c4: 15 10 01 7d sethi %hi(0x4005f400), %o2 <== NOT EXECUTED 400221c8: 92 14 22 e8 or %l0, 0x2e8, %o1 <== NOT EXECUTED 400221cc: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED 400221d0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400221d4: 7f ff ff af call 40022090 <== NOT EXECUTED 400221d8: b0 14 22 e8 or %l0, 0x2e8, %i0 <== NOT EXECUTED 400221dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400221e0: 02 80 00 04 be 400221f0 <== NOT EXECUTED 400221e4: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &pwent; } 400221e8: 81 c7 e0 08 ret <== NOT EXECUTED 400221ec: 81 e8 00 00 restore <== NOT EXECUTED 400221f0: 81 c7 e0 08 ret <== NOT EXECUTED 400221f4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 400226b0 : } struct passwd *getpwnam( const char *name ) { 400226b0: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 400226b4: 13 10 01 7d sethi %hi(0x4005f400), %o1 <== NOT EXECUTED 400226b8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400226bc: 92 12 62 e8 or %o1, 0x2e8, %o1 <== NOT EXECUTED 400226c0: 15 10 01 7d sethi %hi(0x4005f400), %o2 <== NOT EXECUTED 400226c4: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400226c8: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED 400226cc: 98 07 bf f4 add %fp, -12, %o4 <== NOT EXECUTED 400226d0: 7f ff ff ed call 40022684 <== NOT EXECUTED 400226d4: b0 10 20 00 clr %i0 <== NOT EXECUTED 400226d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400226dc: 22 80 00 02 be,a 400226e4 <== NOT EXECUTED 400226e0: f0 07 bf f4 ld [ %fp + -12 ], %i0 <== NOT EXECUTED return NULL; return p; } 400226e4: 81 c7 e0 08 ret <== NOT EXECUTED 400226e8: 81 e8 00 00 restore <== NOT EXECUTED 40022684 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40022684: 82 10 00 0a mov %o2, %g1 <== NOT EXECUTED 40022688: 84 10 00 0b mov %o3, %g2 <== NOT EXECUTED 4002268c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(name, 0, pwd, buffer, bufsize, result); 40022690: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 40022694: 96 10 00 01 mov %g1, %o3 <== NOT EXECUTED 40022698: 98 10 00 02 mov %g2, %o4 <== NOT EXECUTED 4002269c: 92 10 20 00 clr %o1 <== NOT EXECUTED 400226a0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400226a4: 7f ff ff a2 call 4002252c <== NOT EXECUTED 400226a8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 400226ac: 01 00 00 00 nop 40022644 : } struct passwd *getpwuid( uid_t uid ) { 40022644: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 40022648: 13 10 01 7d sethi %hi(0x4005f400), %o1 <== NOT EXECUTED 4002264c: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40022650: 92 12 62 e8 or %o1, 0x2e8, %o1 <== NOT EXECUTED 40022654: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 40022658: 15 10 01 7d sethi %hi(0x4005f400), %o2 <== NOT EXECUTED 4002265c: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40022660: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED 40022664: 98 07 bf f4 add %fp, -12, %o4 <== NOT EXECUTED 40022668: 7f ff ff e9 call 4002260c <== NOT EXECUTED 4002266c: b0 10 20 00 clr %i0 <== NOT EXECUTED 40022670: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022674: 22 80 00 02 be,a 4002267c <== NOT EXECUTED 40022678: f0 07 bf f4 ld [ %fp + -12 ], %i0 <== NOT EXECUTED return NULL; return p; } 4002267c: 81 c7 e0 08 ret <== NOT EXECUTED 40022680: 81 e8 00 00 restore <== NOT EXECUTED 4002260c : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 4002260c: 82 10 00 09 mov %o1, %g1 <== NOT EXECUTED 40022610: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 40022614: 86 10 00 0b mov %o3, %g3 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 40022618: 93 2a 20 10 sll %o0, 0x10, %o1 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 4002261c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 40022620: 94 10 00 01 mov %g1, %o2 <== NOT EXECUTED 40022624: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED 40022628: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 4002262c: 98 10 00 03 mov %g3, %o4 <== NOT EXECUTED 40022630: 90 10 20 00 clr %o0 <== NOT EXECUTED 40022634: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40022638: 7f ff ff bd call 4002252c <== NOT EXECUTED 4002263c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40022640: 01 00 00 00 nop 4000a844 : int gettimeofday( struct timeval *tp, void * __tz ) { 4000a844: 9d e3 bf 90 save %sp, -112, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4000a848: 80 a6 20 00 cmp %i0, 0 4000a84c: 02 80 00 11 be 4000a890 4000a850: 01 00 00 00 nop ) { ISR_Level level; struct timespec now; _ISR_Disable(level); 4000a854: 7f ff dd 33 call 40001d20 4000a858: 01 00 00 00 nop 4000a85c: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 4000a860: 7f ff ef b8 call 40006740 <_TOD_Get> 4000a864: 90 07 bf f0 add %fp, -16, %o0 _ISR_Enable(level); 4000a868: 7f ff dd 32 call 40001d30 4000a86c: 90 10 00 10 mov %l0, %o0 time->tv_sec = now.tv_sec; time->tv_usec = now.tv_nsec / TOD_NANOSECONDS_PER_MICROSECOND; 4000a870: d0 07 bf f4 ld [ %fp + -12 ], %o0 _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); time->tv_sec = now.tv_sec; 4000a874: c2 07 bf f0 ld [ %fp + -16 ], %g1 time->tv_usec = now.tv_nsec / TOD_NANOSECONDS_PER_MICROSECOND; 4000a878: 92 10 23 e8 mov 0x3e8, %o1 4000a87c: 40 00 27 84 call 4001468c <.udiv> 4000a880: c2 26 00 00 st %g1, [ %i0 ] 4000a884: d0 26 20 04 st %o0, [ %i0 + 4 ] * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 4000a888: 81 c7 e0 08 ret 4000a88c: 91 e8 20 00 restore %g0, 0, %o0 void * __tz ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 4000a890: 40 00 0b af call 4000d74c <__errno> <== NOT EXECUTED 4000a894: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a898: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000a89c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a8a0: 81 c7 e0 08 ret <== NOT EXECUTED 4000a8a4: 81 e8 00 00 restore <== NOT EXECUTED 40005824 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { 40005824: 03 10 01 2e sethi %hi(0x4004b800), %g1 <== NOT EXECUTED 40005828: c4 00 61 94 ld [ %g1 + 0x194 ], %g2 ! 4004b994 <== NOT EXECUTED return _POSIX_types_Uid; } 4000582c: 81 c3 e0 08 retl <== NOT EXECUTED 40005830: d0 10 a0 28 lduh [ %g2 + 0x28 ], %o0 <== NOT EXECUTED 4002f494 : IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; if ( the_jnode->type != IMFS_DIRECTORY ) 4002f494: c4 02 20 2c ld [ %o0 + 0x2c ], %g2 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4002f498: 86 10 00 08 mov %o0, %g3 IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; if ( the_jnode->type != IMFS_DIRECTORY ) 4002f49c: c2 00 a0 48 ld [ %g2 + 0x48 ], %g1 4002f4a0: 80 a0 60 01 cmp %g1, 1 4002f4a4: 02 80 00 04 be 4002f4b4 4002f4a8: 90 10 3f ff mov -1, %o0 return -1; /* It wasn't a directory --> return error */ iop->offset = 0; return 0; } 4002f4ac: 81 c3 e0 08 retl <== NOT EXECUTED 4002f4b0: 01 00 00 00 nop <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) iop->file_info; if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 4002f4b4: c0 20 e0 08 clr [ %g3 + 8 ] return 0; } 4002f4b8: 81 c3 e0 08 retl 4002f4bc: 90 10 20 00 clr %o0 4002f5b0 : */ int imfs_dir_rmnod( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4002f5b0: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4002f5b4: e0 06 00 00 ld [ %i0 ], %l0 /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) 4002f5b8: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 4002f5bc: 82 04 20 50 add %l0, 0x50, %g1 4002f5c0: 80 a0 80 01 cmp %g2, %g1 4002f5c4: 12 80 00 30 bne 4002f684 4002f5c8: 01 00 00 00 nop /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 4002f5cc: c2 06 20 0c ld [ %i0 + 0xc ], %g1 4002f5d0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 4002f5d4: 80 a4 00 02 cmp %l0, %g2 4002f5d8: 02 80 00 31 be 4002f69c 4002f5dc: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 4002f5e0: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 4002f5e4: 80 a0 60 00 cmp %g1, 0 4002f5e8: 12 80 00 2d bne 4002f69c 4002f5ec: 01 00 00 00 nop /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4002f5f0: c2 04 20 08 ld [ %l0 + 8 ], %g1 4002f5f4: 80 a0 60 00 cmp %g1, 0 4002f5f8: 22 80 00 06 be,a 4002f610 4002f5fc: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 4002f600: 7f ff d7 69 call 400253a4 <_Chain_Extract> 4002f604: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4002f608: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4002f60c: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 IMFS_update_ctime( the_jnode ); 4002f610: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4002f614: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4002f618: 90 07 bf f0 add %fp, -16, %o0 4002f61c: 7f ff 58 5f call 40005798 4002f620: c2 34 20 30 sth %g1, [ %l0 + 0x30 ] 4002f624: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 4002f628: 90 10 00 10 mov %l0, %o0 4002f62c: 7f ff 58 d1 call 40005970 4002f630: c2 24 20 44 st %g1, [ %l0 + 0x44 ] 4002f634: 80 a2 20 00 cmp %o0, 0 4002f638: 12 80 00 11 bne 4002f67c 4002f63c: 01 00 00 00 nop 4002f640: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 4002f644: 80 a0 60 00 cmp %g1, 0 4002f648: 12 80 00 0d bne 4002f67c 4002f64c: 03 10 01 2e sethi %hi(0x4004b800), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4002f650: c6 00 61 94 ld [ %g1 + 0x194 ], %g3 ! 4004b994 4002f654: c4 06 00 00 ld [ %i0 ], %g2 4002f658: c2 00 e0 04 ld [ %g3 + 4 ], %g1 4002f65c: 80 a0 40 02 cmp %g1, %g2 4002f660: 22 80 00 02 be,a 4002f668 4002f664: c0 20 e0 04 clr [ %g3 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 4002f668: 90 10 00 10 mov %l0, %o0 4002f66c: 7f ff 58 20 call 400056ec 4002f670: b0 10 20 00 clr %i0 4002f674: 81 c7 e0 08 ret 4002f678: 81 e8 00 00 restore } return 0; } 4002f67c: 81 c7 e0 08 ret 4002f680: 91 e8 20 00 restore %g0, 0, %o0 /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 4002f684: 40 00 0b c5 call 40032598 <__errno> 4002f688: b0 10 3f ff mov -1, %i0 4002f68c: 82 10 20 5a mov 0x5a, %g1 4002f690: c2 22 00 00 st %g1, [ %o0 ] 4002f694: 81 c7 e0 08 ret 4002f698: 81 e8 00 00 restore /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 4002f69c: 40 00 0b bf call 40032598 <__errno> 4002f6a0: b0 10 3f ff mov -1, %i0 4002f6a4: 82 10 20 10 mov 0x10, %g1 4002f6a8: c2 22 00 00 st %g1, [ %o0 ] 4002f6ac: 81 c7 e0 08 ret 4002f6b0: 81 e8 00 00 restore 400221f8 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 400221f8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 400221fc: 05 10 01 7d sethi %hi(0x4005f400), %g2 <== NOT EXECUTED 40022200: c2 48 a2 18 ldsb [ %g2 + 0x218 ], %g1 ! 4005f618 <== NOT EXECUTED 40022204: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022208: 02 80 00 04 be 40022218 <== NOT EXECUTED 4002220c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40022210: 81 c7 e0 08 ret <== NOT EXECUTED 40022214: 81 e8 00 00 restore <== NOT EXECUTED return; etc_passwd_initted = 1; mkdir("/etc", 0777); 40022218: 92 10 21 ff mov 0x1ff, %o1 <== NOT EXECUTED FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 4002221c: c2 28 a2 18 stb %g1, [ %g2 + 0x218 ] <== NOT EXECUTED mkdir("/etc", 0777); 40022220: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED 40022224: 7f ff 8f 4c call 40005f54 <== NOT EXECUTED 40022228: 90 12 20 50 or %o0, 0x50, %o0 ! 40048050 <== NOT EXECUTED /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 4002222c: 31 10 01 20 sethi %hi(0x40048000), %i0 <== NOT EXECUTED 40022230: 21 10 01 2a sethi %hi(0x4004a800), %l0 <== NOT EXECUTED 40022234: 90 16 20 58 or %i0, 0x58, %o0 <== NOT EXECUTED 40022238: 40 00 43 4a call 40032f60 <== NOT EXECUTED 4002223c: 92 14 22 d0 or %l0, 0x2d0, %o1 <== NOT EXECUTED 40022240: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022244: 22 80 00 0d be,a 40022278 <== NOT EXECUTED 40022248: 90 16 20 58 or %i0, 0x58, %o0 <== NOT EXECUTED } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 4002224c: 40 00 41 2b call 400326f8 <== NOT EXECUTED 40022250: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 40022254: 92 14 22 d0 or %l0, 0x2d0, %o1 <== NOT EXECUTED 40022258: 31 10 01 20 sethi %hi(0x40048000), %i0 <== NOT EXECUTED 4002225c: 40 00 43 41 call 40032f60 <== NOT EXECUTED 40022260: 90 16 20 d0 or %i0, 0xd0, %o0 ! 400480d0 <== NOT EXECUTED 40022264: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022268: 22 80 00 11 be,a 400222ac <== NOT EXECUTED 4002226c: 90 16 20 d0 or %i0, 0xd0, %o0 <== NOT EXECUTED fclose(fp); 40022270: 40 00 41 22 call 400326f8 <== NOT EXECUTED 40022274: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 40022278: 13 10 01 1c sethi %hi(0x40047000), %o1 <== NOT EXECUTED 4002227c: 40 00 43 39 call 40032f60 <== NOT EXECUTED 40022280: 92 12 61 d8 or %o1, 0x1d8, %o1 ! 400471d8 <_CPU_Trap_slot_template+0x1518> <== NOT EXECUTED 40022284: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40022288: 02 bf ff f3 be 40022254 <== NOT EXECUTED 4002228c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 40022290: 94 10 20 66 mov 0x66, %o2 <== NOT EXECUTED 40022294: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED 40022298: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED 4002229c: 40 00 46 5b call 40033c08 <== NOT EXECUTED 400222a0: 90 12 20 68 or %o0, 0x68, %o0 ! 40048068 <== NOT EXECUTED "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 400222a4: 10 bf ff ea b 4002224c <== NOT EXECUTED 400222a8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 400222ac: 13 10 01 1c sethi %hi(0x40047000), %o1 <== NOT EXECUTED 400222b0: 40 00 43 2c call 40032f60 <== NOT EXECUTED 400222b4: 92 12 61 d8 or %o1, 0x1d8, %o1 ! 400471d8 <_CPU_Trap_slot_template+0x1518> <== NOT EXECUTED 400222b8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 400222bc: 02 bf ff d5 be 40022210 <== NOT EXECUTED 400222c0: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED fprintf( fp, "root:x:0:root\n" 400222c4: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400222c8: 94 10 20 2a mov 0x2a, %o2 <== NOT EXECUTED 400222cc: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED 400222d0: 40 00 46 4e call 40033c08 <== NOT EXECUTED 400222d4: 90 12 20 e0 or %o0, 0xe0, %o0 <== NOT EXECUTED "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 400222d8: 40 00 41 08 call 400326f8 <== NOT EXECUTED 400222dc: 81 e8 00 00 restore <== NOT EXECUTED 400222e0: 01 00 00 00 nop 40017678 : int ioctl( int fd, ioctl_command_t command, ... ) { 40017678: 9d e3 bf 90 save %sp, -112, %sp va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 4001767c: 03 10 00 a2 sethi %hi(0x40028800), %g1 40017680: c4 00 60 b8 ld [ %g1 + 0xb8 ], %g2 ! 400288b8 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 40017684: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40017688: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 4001768c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40017690: fa 27 a0 58 st %i5, [ %fp + 0x58 ] va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 40017694: 80 a6 00 02 cmp %i0, %g2 40017698: 1a 80 00 1b bcc 40017704 4001769c: 92 10 00 19 mov %i1, %o1 iop = rtems_libio_iop( fd ); 400176a0: 03 10 00 a9 sethi %hi(0x4002a400), %g1 400176a4: c6 00 62 1c ld [ %g1 + 0x21c ], %g3 ! 4002a61c 400176a8: 85 2e 20 02 sll %i0, 2, %g2 400176ac: 83 2e 20 04 sll %i0, 4, %g1 400176b0: 82 20 40 02 sub %g1, %g2, %g1 400176b4: 82 00 40 18 add %g1, %i0, %g1 400176b8: 83 28 60 02 sll %g1, 2, %g1 400176bc: 90 00 c0 01 add %g3, %g1, %o0 rtems_libio_check_is_open(iop); 400176c0: c4 02 20 0c ld [ %o0 + 0xc ], %g2 400176c4: 80 88 a1 00 btst 0x100, %g2 400176c8: 02 80 00 0f be 40017704 400176cc: 82 07 a0 50 add %fp, 0x50, %g1 /* * Now process the ioctl(). */ if ( !iop->handlers ) 400176d0: c4 02 20 30 ld [ %o0 + 0x30 ], %g2 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); buffer = va_arg(ap, void *); 400176d4: c2 27 bf f4 st %g1, [ %fp + -12 ] /* * Now process the ioctl(). */ if ( !iop->handlers ) 400176d8: 80 a0 a0 00 cmp %g2, 0 400176dc: 02 80 00 0a be 40017704 400176e0: d4 07 a0 4c ld [ %fp + 0x4c ], %o2 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 400176e4: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 400176e8: 80 a0 60 00 cmp %g1, 0 400176ec: 02 80 00 0c be 4001771c 400176f0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 400176f4: 9f c0 40 00 call %g1 400176f8: 01 00 00 00 nop return rc; } 400176fc: 81 c7 e0 08 ret 40017700: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 40017704: 40 00 03 1e call 4001837c <__errno> <== NOT EXECUTED 40017708: 01 00 00 00 nop <== NOT EXECUTED 4001770c: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 40017710: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40017714: 10 bf ff fa b 400176fc <== NOT EXECUTED 40017718: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001771c: 40 00 03 18 call 4001837c <__errno> <== NOT EXECUTED 40017720: 01 00 00 00 nop <== NOT EXECUTED 40017724: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40017728: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001772c: 10 bf ff f4 b 400176fc <== NOT EXECUTED 40017730: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40003a9c : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 40003a9c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 40003aa0: c6 06 60 30 ld [ %i1 + 0x30 ], %g3 <== NOT EXECUTED 40003aa4: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED 40003aa8: 02 80 00 03 be 40003ab4 <== NOT EXECUTED 40003aac: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 40003ab0: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 40003ab4: 80 88 e2 00 btst 0x200, %g3 <== NOT EXECUTED 40003ab8: 02 80 00 0b be 40003ae4 <== NOT EXECUTED 40003abc: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED c = tolower (c); 40003ac0: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED 40003ac4: c4 00 63 00 ld [ %g1 + 0x300 ], %g2 ! 40018f00 <__ctype_ptr> <== NOT EXECUTED 40003ac8: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003acc: c2 08 80 08 ldub [ %g2 + %o0 ], %g1 <== NOT EXECUTED 40003ad0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40003ad4: 32 80 00 02 bne,a 40003adc <== NOT EXECUTED 40003ad8: 90 02 20 20 add %o0, 0x20, %o0 <== NOT EXECUTED 40003adc: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (c == '\r') { 40003ae0: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED 40003ae4: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 40003ae8: 02 80 00 41 be 40003bec <== NOT EXECUTED 40003aec: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 40003af0: 02 80 00 14 be 40003b40 <== NOT EXECUTED 40003af4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003af8: 32 80 00 16 bne,a 40003b50 <== NOT EXECUTED 40003afc: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 40003b00: c6 06 60 20 ld [ %i1 + 0x20 ], %g3 <== NOT EXECUTED 40003b04: 05 10 00 63 sethi %hi(0x40018c00), %g2 <== NOT EXECUTED 40003b08: c2 00 a2 5c ld [ %g2 + 0x25c ], %g1 ! 40018e5c <== NOT EXECUTED 40003b0c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003b10: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40003b14: 16 80 00 09 bge 40003b38 <== NOT EXECUTED 40003b18: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40003b1c: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003b20: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40003b24: 12 80 00 3b bne 40003c10 <== NOT EXECUTED 40003b28: 84 00 e0 01 add %g3, 1, %g2 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 40003b2c: c2 06 60 1c ld [ %i1 + 0x1c ], %g1 <== NOT EXECUTED 40003b30: e0 28 40 03 stb %l0, [ %g1 + %g3 ] <== NOT EXECUTED 40003b34: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40003b38: 81 c7 e0 08 ret <== NOT EXECUTED 40003b3c: 81 e8 00 00 restore <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 40003b40: 80 88 e0 40 btst 0x40, %g3 <== NOT EXECUTED 40003b44: 32 80 00 02 bne,a 40003b4c <== NOT EXECUTED 40003b48: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003b4c: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 40003b50: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 40003b54: 22 bf ff ec be,a 40003b04 <== NOT EXECUTED 40003b58: c6 06 60 20 ld [ %i1 + 0x20 ], %g3 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 40003b5c: c2 0e 60 43 ldub [ %i1 + 0x43 ], %g1 <== NOT EXECUTED 40003b60: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003b64: 80 a0 40 08 cmp %g1, %o0 <== NOT EXECUTED 40003b68: 22 80 00 34 be,a 40003c38 <== NOT EXECUTED 40003b6c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 40003b70: c2 0e 60 44 ldub [ %i1 + 0x44 ], %g1 <== NOT EXECUTED 40003b74: 80 a0 40 08 cmp %g1, %o0 <== NOT EXECUTED 40003b78: 22 80 00 41 be,a 40003c7c <== NOT EXECUTED 40003b7c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 40003b80: c2 0e 60 45 ldub [ %i1 + 0x45 ], %g1 <== NOT EXECUTED 40003b84: 80 a0 40 08 cmp %g1, %o0 <== NOT EXECUTED 40003b88: 02 bf ff ec be 40003b38 <== NOT EXECUTED 40003b8c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 40003b90: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40003b94: 02 80 00 2e be 40003c4c <== NOT EXECUTED 40003b98: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) 40003b9c: c2 0e 60 4c ldub [ %i1 + 0x4c ], %g1 <== NOT EXECUTED 40003ba0: 80 a0 40 08 cmp %g1, %o0 <== NOT EXECUTED 40003ba4: 02 80 00 07 be 40003bc0 <== NOT EXECUTED 40003ba8: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40003bac: c2 0e 60 51 ldub [ %i1 + 0x51 ], %g1 <== NOT EXECUTED 40003bb0: 80 a0 40 08 cmp %g1, %o0 <== NOT EXECUTED 40003bb4: 32 bf ff d4 bne,a 40003b04 <== NOT EXECUTED 40003bb8: c6 06 60 20 ld [ %i1 + 0x20 ], %g3 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) 40003bbc: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40003bc0: 22 80 00 05 be,a 40003bd4 <== NOT EXECUTED 40003bc4: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40003bc8: 7f ff ff 0d call 400037fc <== NOT EXECUTED 40003bcc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003bd0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003bd4: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 40003bd8: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED 40003bdc: e0 28 80 01 stb %l0, [ %g2 + %g1 ] <== NOT EXECUTED 40003be0: c6 26 60 20 st %g3, [ %i1 + 0x20 ] <== NOT EXECUTED 40003be4: 81 c7 e0 08 ret <== NOT EXECUTED 40003be8: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 40003bec: 80 88 e0 80 btst 0x80, %g3 <== NOT EXECUTED 40003bf0: 02 80 00 04 be 40003c00 <== NOT EXECUTED 40003bf4: 80 88 e1 00 btst 0x100, %g3 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 40003bf8: 81 c7 e0 08 ret <== NOT EXECUTED 40003bfc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 40003c00: 32 bf ff d3 bne,a 40003b4c <== NOT EXECUTED 40003c04: a0 10 20 0a mov 0xa, %l0 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003c08: 10 bf ff d2 b 40003b50 <== NOT EXECUTED 40003c0c: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 40003c10: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003c14: 7f ff fe fa call 400037fc <== NOT EXECUTED 40003c18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003c1c: c6 06 60 20 ld [ %i1 + 0x20 ], %g3 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003c20: c2 06 60 1c ld [ %i1 + 0x1c ], %g1 <== NOT EXECUTED 40003c24: 84 00 e0 01 add %g3, 1, %g2 <== NOT EXECUTED 40003c28: e0 28 40 03 stb %l0, [ %g1 + %g3 ] <== NOT EXECUTED 40003c2c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40003c30: 81 c7 e0 08 ret <== NOT EXECUTED 40003c34: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 40003c38: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003c3c: 7f ff ff 10 call 4000387c <== NOT EXECUTED 40003c40: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003c44: 81 c7 e0 08 ret <== NOT EXECUTED 40003c48: 81 e8 00 00 restore <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 40003c4c: 22 80 00 05 be,a 40003c60 <== NOT EXECUTED 40003c50: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40003c54: 7f ff fe ea call 400037fc <== NOT EXECUTED 40003c58: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003c5c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003c60: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40003c64: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED 40003c68: c4 28 c0 01 stb %g2, [ %g3 + %g1 ] <== NOT EXECUTED 40003c6c: 82 00 60 01 inc %g1 <== NOT EXECUTED 40003c70: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED 40003c74: 81 c7 e0 08 ret <== NOT EXECUTED 40003c78: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 40003c7c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003c80: 7f ff fe ff call 4000387c <== NOT EXECUTED 40003c84: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003c88: 81 c7 e0 08 ret <== NOT EXECUTED 40003c8c: 81 e8 00 00 restore <== NOT EXECUTED 40023f10 : int killinfo( pid_t pid, int sig, const union sigval *value ) { 40023f10: 9d e3 bf 88 save %sp, -120, %sp /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 40023f14: 7f ff ff 0c call 40023b44 40023f18: 01 00 00 00 nop 40023f1c: 80 a2 00 18 cmp %o0, %i0 40023f20: 12 80 00 c6 bne 40024238 40023f24: 80 a6 60 00 cmp %i1, 0 /* * Validate the signal passed. */ if ( !sig ) 40023f28: 02 80 00 ca be 40024250 40023f2c: 86 06 7f ff add %i1, -1, %g3 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 40023f30: 80 a0 e0 1f cmp %g3, 0x1f 40023f34: 18 80 00 c7 bgu 40024250 40023f38: 03 10 00 ab sethi %hi(0x4002ac00), %g1 /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { 40023f3c: a1 2e 60 02 sll %i1, 2, %l0 40023f40: a4 10 62 3c or %g1, 0x23c, %l2 40023f44: a3 2e 60 04 sll %i1, 4, %l1 40023f48: 82 24 40 10 sub %l1, %l0, %g1 40023f4c: 82 04 80 01 add %l2, %g1, %g1 40023f50: c4 00 60 08 ld [ %g1 + 8 ], %g2 40023f54: 80 a0 a0 01 cmp %g2, 1 40023f58: 02 80 00 95 be 400241ac 40023f5c: 90 10 20 00 clr %o0 * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) 40023f60: 80 a6 60 08 cmp %i1, 8 40023f64: 02 80 00 94 be 400241b4 40023f68: 80 a6 60 04 cmp %i1, 4 40023f6c: 02 80 00 92 be 400241b4 40023f70: 80 a6 60 0b cmp %i1, 0xb 40023f74: 02 80 00 90 be 400241b4 40023f78: 82 10 20 01 mov 1, %g1 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 40023f7c: f2 27 bf ec st %i1, [ %fp + -20 ] siginfo->si_code = SI_USER; 40023f80: c2 27 bf f0 st %g1, [ %fp + -16 ] if ( !value ) { 40023f84: 80 a6 a0 00 cmp %i2, 0 40023f88: 02 80 00 a3 be 40024214 40023f8c: b1 28 40 03 sll %g1, %g3, %i0 siginfo->si_value.sival_int = 0; } else { siginfo->si_value = *value; 40023f90: c2 06 80 00 ld [ %i2 ], %g1 40023f94: c2 27 bf f4 st %g1, [ %fp + -12 ] 40023f98: 05 10 00 aa sethi %hi(0x4002a800), %g2 40023f9c: c2 00 a0 00 ld [ %g2 ], %g1 40023fa0: 82 00 60 01 inc %g1 40023fa4: c2 20 a0 00 st %g1, [ %g2 ] /* * Is the currently executing thread interested? If so then it will * get it an execute it as soon as the dispatcher executes. */ the_thread = _Thread_Executing; 40023fa8: 03 10 00 aa sethi %hi(0x4002a800), %g1 40023fac: c8 00 60 c0 ld [ %g1 + 0xc0 ], %g4 ! 4002a8c0 <_Thread_Executing> api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( _POSIX_signals_Is_interested( api, mask ) ) { 40023fb0: c4 01 21 60 ld [ %g4 + 0x160 ], %g2 40023fb4: c2 00 a0 c4 ld [ %g2 + 0xc4 ], %g1 40023fb8: 80 ae 00 01 andncc %i0, %g1, %g0 40023fbc: 12 80 00 69 bne 40024160 40023fc0: 03 10 00 ab sethi %hi(0x4002ac00), %g1 goto process_it; 40023fc4: 98 10 63 c8 or %g1, 0x3c8, %o4 ! 4002afc8 <_POSIX_signals_Wait_queue> */ /* XXX violation of visibility -- need to define thread queue support */ for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; 40023fc8: 96 03 20 30 add %o4, 0x30, %o3 index++ ) { the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; 40023fcc: c4 03 00 00 ld [ %o4 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40023fd0: 9a 03 20 04 add %o4, 4, %o5 !_Chain_Is_tail( the_chain, the_node ) ; 40023fd4: 80 a0 80 0d cmp %g2, %o5 40023fd8: 22 80 00 1a be,a 40024040 40023fdc: 98 03 20 0c add %o4, 0xc, %o4 the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ((the_thread->Wait.option & mask) || (~api->signals_blocked & mask)) { 40023fe0: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; 40023fe4: 88 10 00 02 mov %g2, %g4 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ((the_thread->Wait.option & mask) || (~api->signals_blocked & mask)) { 40023fe8: 80 8e 00 01 btst %i0, %g1 40023fec: 12 80 00 5d bne 40024160 40023ff0: c2 00 a1 60 ld [ %g2 + 0x160 ], %g1 40023ff4: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 <== NOT EXECUTED 40023ff8: 80 ae 00 01 andncc %i0, %g1, %g0 <== NOT EXECUTED 40023ffc: 22 80 00 0d be,a 40024030 <== NOT EXECUTED 40024000: c4 00 80 00 ld [ %g2 ], %g2 <== NOT EXECUTED * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 40024004: 10 80 00 58 b 40024164 <== NOT EXECUTED 40024008: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4002400c: c6 00 a1 60 ld [ %g2 + 0x160 ], %g3 <== NOT EXECUTED if ((the_thread->Wait.option & mask) || (~api->signals_blocked & mask)) { 40024010: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 40024014: 12 80 00 53 bne 40024160 <== NOT EXECUTED 40024018: 88 10 00 02 mov %g2, %g4 <== NOT EXECUTED 4002401c: c2 00 e0 c4 ld [ %g3 + 0xc4 ], %g1 <== NOT EXECUTED 40024020: 80 ae 00 01 andncc %i0, %g1, %g0 <== NOT EXECUTED 40024024: 12 80 00 50 bne 40024164 <== NOT EXECUTED 40024028: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 4002402c: c4 00 80 00 ld [ %g2 ], %g2 <== NOT EXECUTED index++ ) { the_chain = &_POSIX_signals_Wait_queue.Queues.Priority[ index ]; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; 40024030: 80 a0 80 0d cmp %g2, %o5 <== NOT EXECUTED 40024034: 32 bf ff f6 bne,a 4002400c <== NOT EXECUTED 40024038: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 <== NOT EXECUTED 4002403c: 98 03 20 0c add %o4, 0xc, %o4 <== NOT EXECUTED */ /* XXX violation of visibility -- need to define thread queue support */ for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; 40024040: 80 a3 00 0b cmp %o4, %o3 40024044: 12 bf ff e2 bne 40023fcc 40024048: 03 10 00 a2 sethi %hi(0x40028800), %g1 * * + rtems internal threads do not receive signals. */ interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 4002404c: c4 08 61 64 ldub [ %g1 + 0x164 ], %g2 ! 40028964 40024050: 90 10 20 00 clr %o0 40024054: 03 10 00 a9 sethi %hi(0x4002a400), %g1 40024058: 84 00 a0 01 inc %g2 4002405c: 94 10 63 68 or %g1, 0x368, %o2 * Now we know both threads are blocked. * If the interested thread is interruptible, then just use it. */ /* XXX need a new states macro */ if ( interested_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) 40024060: 35 04 00 00 sethi %hi(0x10000000), %i2 40024064: 9e 02 a0 0c add %o2, 0xc, %o7 the_api++ ) { /* * Thie can occur when no one is interested and ITRON is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 40024068: c2 02 80 00 ld [ %o2 ], %g1 4002406c: 80 a0 60 00 cmp %g1, 0 40024070: 22 80 00 35 be,a 40024144 40024074: 9a 10 00 02 mov %g2, %o5 continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 40024078: c2 00 60 04 ld [ %g1 + 4 ], %g1 /* * This cannot happen in the current (as of Dec 2007) implementation * of initialization but at some point, the object information * structure for a particular manager may not be installed. */ if ( !the_info ) 4002407c: 80 a0 60 00 cmp %g1, 0 40024080: 22 80 00 31 be,a 40024144 40024084: 9a 10 00 02 mov %g2, %o5 <== NOT EXECUTED continue; maximum = the_info->maximum; 40024088: d8 10 60 10 lduh [ %g1 + 0x10 ], %o4 object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 4002408c: 80 a3 20 00 cmp %o4, 0 40024090: 02 80 00 5f be 4002420c 40024094: d6 00 60 1c ld [ %g1 + 0x1c ], %o3 40024098: 88 10 20 01 mov 1, %g4 the_thread = (Thread_Control *) object_table[ index ]; 4002409c: 83 29 20 02 sll %g4, 2, %g1 400240a0: c6 02 c0 01 ld [ %o3 + %g1 ], %g3 if ( !the_thread ) 400240a4: 80 a0 e0 00 cmp %g3, 0 400240a8: 02 80 00 23 be 40024134 400240ac: 9a 10 00 02 mov %g2, %o5 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 400240b0: da 00 e0 14 ld [ %g3 + 0x14 ], %o5 400240b4: 80 a3 40 02 cmp %o5, %g2 400240b8: 38 80 00 1f bgu,a 40024134 400240bc: 9a 10 00 02 mov %g2, %o5 <== NOT EXECUTED /* * If this thread is not interested, then go on to the next thread. */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 400240c0: c2 00 e1 60 ld [ %g3 + 0x160 ], %g1 if ( !api || !_POSIX_signals_Is_interested( api, mask ) ) 400240c4: 80 a0 60 00 cmp %g1, 0 400240c8: 22 80 00 1b be,a 40024134 400240cc: 9a 10 00 02 mov %g2, %o5 <== NOT EXECUTED 400240d0: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 400240d4: 80 ae 00 01 andncc %i0, %g1, %g0 400240d8: 22 80 00 17 be,a 40024134 400240dc: 9a 10 00 02 mov %g2, %o5 * Now we know the thread under connsideration is interested. * If the thread under consideration is of higher priority, then * it becomes the interested thread. */ if ( the_thread->current_priority < interested_priority ) { 400240e0: 80 a3 40 02 cmp %o5, %g2 400240e4: 2a 80 00 0b bcs,a 40024110 400240e8: 88 01 20 01 inc %g4 * Now the thread and the interested thread have the same priority. * If the interested thread is ready, then we don't need to send it * to a blocked thread. */ if ( _States_Is_ready( interested_thread->current_state ) ) 400240ec: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 <== NOT EXECUTED 400240f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400240f4: 22 80 00 10 be,a 40024134 <== NOT EXECUTED 400240f8: 9a 10 00 02 mov %g2, %o5 <== NOT EXECUTED * Now the interested thread is blocked. * If the thread we are considering is not, the it becomes the * interested thread. */ if ( _States_Is_ready( the_thread->current_state ) ) { 400240fc: d2 00 e0 10 ld [ %g3 + 0x10 ], %o1 <== NOT EXECUTED 40024100: 80 a2 60 00 cmp %o1, 0 <== NOT EXECUTED 40024104: 12 80 00 46 bne 4002421c <== NOT EXECUTED 40024108: 80 88 40 1a btst %g1, %i2 <== NOT EXECUTED continue; maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 4002410c: 88 01 20 01 inc %g4 <== NOT EXECUTED 40024110: 80 a3 00 04 cmp %o4, %g4 40024114: 0a 80 00 0c bcs 40024144 40024118: 90 10 00 03 mov %g3, %o0 the_thread = (Thread_Control *) object_table[ index ]; 4002411c: 83 29 20 02 sll %g4, 2, %g1 40024120: c6 02 c0 01 ld [ %o3 + %g1 ], %g3 if ( !the_thread ) 40024124: 80 a0 e0 00 cmp %g3, 0 40024128: 12 bf ff e2 bne 400240b0 4002412c: 84 10 00 0d mov %o5, %g2 * If the thread under consideration is interruptible by a signal, * then it becomes the interested thread. */ /* XXX need a new states macro */ if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 40024130: 9a 10 00 02 mov %g2, %o5 continue; maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 40024134: 88 01 20 01 inc %g4 40024138: 80 a3 00 04 cmp %o4, %g4 4002413c: 1a bf ff f9 bcc 40024120 40024140: 83 29 20 02 sll %g4, 2, %g1 40024144: 94 02 a0 04 add %o2, 4, %o2 interested_thread = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for ( the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; 40024148: 80 a2 80 0f cmp %o2, %o7 4002414c: 12 bf ff c7 bne 40024068 40024150: 84 10 00 0d mov %o5, %g2 interested_priority = the_thread->current_priority; } } } if ( interested_thread ) { 40024154: 80 a2 20 00 cmp %o0, 0 40024158: 02 80 00 0b be 40024184 4002415c: 88 10 00 08 mov %o0, %g4 * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 40024160: 82 10 20 01 mov 1, %g1 /* * Returns TRUE if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 40024164: 90 10 00 04 mov %g4, %o0 40024168: 92 10 00 19 mov %i1, %o1 * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 4002416c: c2 29 20 75 stb %g1, [ %g4 + 0x75 ] /* * Returns TRUE if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 40024170: 40 00 00 54 call 400242c0 <_POSIX_signals_Unblock_thread> 40024174: 94 07 bf ec add %fp, -20, %o2 40024178: 80 8a 20 ff btst 0xff, %o0 4002417c: 12 80 00 09 bne 400241a0 40024180: 01 00 00 00 nop /* * We may have woken up a thread but we definitely need to post the * signal to the process wide information set. */ _POSIX_signals_Set_process_signals( mask ); 40024184: 40 00 00 3f call 40024280 <_POSIX_signals_Set_process_signals> 40024188: 90 10 00 18 mov %i0, %o0 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 4002418c: b4 24 40 10 sub %l1, %l0, %i2 40024190: c2 04 80 1a ld [ %l2 + %i2 ], %g1 40024194: 80 a0 60 02 cmp %g1, 2 40024198: 02 80 00 0d be 400241cc 4002419c: 11 10 00 ab sethi %hi(0x4002ac00), %o0 psiginfo->Info = *siginfo; _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); } _Thread_Enable_dispatch(); 400241a0: 7f ff a7 da call 4000e108 <_Thread_Enable_dispatch> 400241a4: 01 00 00 00 nop 400241a8: 90 10 20 00 clr %o0 ! 0 return 0; } 400241ac: 81 c7 e0 08 ret 400241b0: 91 e8 00 08 restore %g0, %o0, %o0 * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) return pthread_kill( pthread_self(), sig ); 400241b4: 40 00 00 d1 call 400244f8 400241b8: 01 00 00 00 nop 400241bc: 40 00 00 92 call 40024404 400241c0: 92 10 00 19 mov %i1, %o1 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); } _Thread_Enable_dispatch(); return 0; } 400241c4: 81 c7 e0 08 ret 400241c8: 91 e8 00 08 restore %g0, %o0, %o0 _POSIX_signals_Set_process_signals( mask ); if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) 400241cc: 7f ff a1 b7 call 4000c8a8 <_Chain_Get> 400241d0: 90 12 23 bc or %o0, 0x3bc, %o0 _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 400241d4: 80 a2 20 00 cmp %o0, 0 400241d8: 02 80 00 24 be 40024268 400241dc: c2 07 bf ec ld [ %fp + -20 ], %g1 rtems_set_errno_and_return_minus_one( EAGAIN ); } psiginfo->Info = *siginfo; _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 400241e0: 92 10 00 08 mov %o0, %o1 _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { rtems_set_errno_and_return_minus_one( EAGAIN ); } psiginfo->Info = *siginfo; 400241e4: c2 22 20 08 st %g1, [ %o0 + 8 ] 400241e8: c4 07 bf f0 ld [ %fp + -16 ], %g2 400241ec: c4 22 20 0c st %g2, [ %o0 + 0xc ] 400241f0: c2 07 bf f4 ld [ %fp + -12 ], %g1 400241f4: c2 22 20 10 st %g1, [ %o0 + 0x10 ] _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 400241f8: 11 10 00 ac sethi %hi(0x4002b000), %o0 400241fc: 90 12 20 0c or %o0, 0xc, %o0 ! 4002b00c <_POSIX_signals_Siginfo> 40024200: 7f ff a1 9e call 4000c878 <_Chain_Append> 40024204: 90 02 00 1a add %o0, %i2, %o0 40024208: 30 bf ff e6 b,a 400241a0 continue; maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 4002420c: 10 bf ff ce b 40024144 40024210: 9a 10 00 02 mov %g2, %o5 siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER; if ( !value ) { siginfo->si_value.sival_int = 0; 40024214: 10 bf ff 61 b 40023f98 40024218: c0 27 bf f4 clr [ %fp + -12 ] * Now we know both threads are blocked. * If the interested thread is interruptible, then just use it. */ /* XXX need a new states macro */ if ( interested_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) 4002421c: 32 bf ff c6 bne,a 40024134 <== NOT EXECUTED 40024220: 9a 10 00 02 mov %g2, %o5 <== NOT EXECUTED * If the thread under consideration is interruptible by a signal, * then it becomes the interested thread. */ /* XXX need a new states macro */ if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 40024224: 80 8a 40 1a btst %o1, %i2 <== NOT EXECUTED 40024228: 32 bf ff ba bne,a 40024110 <== NOT EXECUTED 4002422c: 88 01 20 01 inc %g4 <== NOT EXECUTED 40024230: 10 bf ff c1 b 40024134 <== NOT EXECUTED 40024234: 9a 10 00 02 mov %g2, %o5 <== NOT EXECUTED /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) rtems_set_errno_and_return_minus_one( ESRCH ); 40024238: 7f ff d0 51 call 4001837c <__errno> 4002423c: 01 00 00 00 nop 40024240: 82 10 20 03 mov 3, %g1 ! 3 40024244: c2 22 00 00 st %g1, [ %o0 ] 40024248: 10 bf ff d9 b 400241ac 4002424c: 90 10 3f ff mov -1, %o0 if ( !sig ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) rtems_set_errno_and_return_minus_one( EINVAL ); 40024250: 7f ff d0 4b call 4001837c <__errno> 40024254: 01 00 00 00 nop 40024258: 82 10 20 16 mov 0x16, %g1 ! 16 4002425c: c2 22 00 00 st %g1, [ %o0 ] 40024260: 10 bf ff d3 b 400241ac 40024264: 90 10 3f ff mov -1, %o0 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { rtems_set_errno_and_return_minus_one( EAGAIN ); 40024268: 7f ff d0 45 call 4001837c <__errno> <== NOT EXECUTED 4002426c: 01 00 00 00 nop <== NOT EXECUTED 40024270: 82 10 20 0b mov 0xb, %g1 ! b <== NOT EXECUTED 40024274: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40024278: 10 bf ff cd b 400241ac <== NOT EXECUTED 4002427c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40016bb8 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 40016bb8: 9d e3 bf 98 save %sp, -104, %sp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 40016bbc: 03 10 00 66 sethi %hi(0x40019800), %g1 40016bc0: c4 00 60 e4 ld [ %g1 + 0xe4 ], %g2 ! 400198e4 <_System_state_Current> 40016bc4: 80 a0 a0 03 cmp %g2, 3 40016bc8: 02 80 00 04 be 40016bd8 40016bcc: 21 10 00 63 sethi %hi(0x40018c00), %l0 40016bd0: 81 c7 e0 08 ret <== NOT EXECUTED 40016bd4: 81 e8 00 00 restore <== NOT EXECUTED /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != &libc_global_reent) { 40016bd8: c4 04 23 08 ld [ %l0 + 0x308 ], %g2 40016bdc: 03 10 00 62 sethi %hi(0x40018800), %g1 40016be0: b0 10 62 58 or %g1, 0x258, %i0 ! 40018a58 40016be4: 80 a0 80 18 cmp %g2, %i0 40016be8: 02 80 00 06 be 40016c00 40016bec: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 _wrapup_reent(&libc_global_reent); 40016bf0: 40 00 01 ce call 40017328 <_wrapup_reent> 40016bf4: 90 10 00 18 mov %i0, %o0 /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = &libc_global_reent; 40016bf8: f0 24 23 08 st %i0, [ %l0 + 0x308 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 40016bfc: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 40016c00: 7f ff db 2b call 4000d8ac 40016c04: d0 00 60 04 ld [ %g1 + 4 ], %o0 fclose (stdout); 40016c08: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 40016c0c: 7f ff db 28 call 4000d8ac 40016c10: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 40016c14: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 40016c18: f0 00 60 0c ld [ %g1 + 0xc ], %i0 40016c1c: 7f ff db 24 call 4000d8ac 40016c20: 81 e8 00 00 restore 40016c24: 01 00 00 00 nop 400227e8 : int link( const char *existing, const char *new ) { 400227e8: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, 0, &existing_loc, true ); 400227ec: 92 10 20 00 clr %o1 400227f0: 90 10 00 18 mov %i0, %o0 400227f4: a0 07 bf e4 add %fp, -28, %l0 400227f8: 96 10 20 01 mov 1, %o3 400227fc: 94 10 00 10 mov %l0, %o2 40022800: 7f ff 8b 5d call 40005574 40022804: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40022808: 80 a2 20 00 cmp %o0, 0 4002280c: 12 80 00 84 bne 40022a1c 40022810: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40022814: c2 4e 40 00 ldsb [ %i1 ], %g1 40022818: 80 a0 60 2f cmp %g1, 0x2f 4002281c: 02 80 00 06 be 40022834 40022820: 80 a0 60 5c cmp %g1, 0x5c 40022824: 02 80 00 04 be 40022834 40022828: 80 a0 60 00 cmp %g1, 0 4002282c: 12 80 00 3a bne 40022914 40022830: 03 10 01 2e sethi %hi(0x4004b800), %g1 40022834: 03 10 01 2e sethi %hi(0x4004b800), %g1 40022838: c6 00 61 94 ld [ %g1 + 0x194 ], %g3 ! 4004b994 4002283c: 88 10 20 01 mov 1, %g4 40022840: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 40022844: c2 27 bf d4 st %g1, [ %fp + -44 ] 40022848: c4 00 e0 18 ld [ %g3 + 0x18 ], %g2 4002284c: c4 27 bf d8 st %g2, [ %fp + -40 ] 40022850: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40022854: c2 27 bf dc st %g1, [ %fp + -36 ] 40022858: c4 00 e0 20 ld [ %g3 + 0x20 ], %g2 4002285c: c4 27 bf e0 st %g2, [ %fp + -32 ] if ( !parent_loc.ops->evalformake_h ) { 40022860: c2 07 bf dc ld [ %fp + -36 ], %g1 40022864: c2 00 60 04 ld [ %g1 + 4 ], %g1 40022868: 80 a0 60 00 cmp %g1, 0 4002286c: 02 80 00 5e be 400229e4 40022870: 90 06 40 04 add %i1, %g4, %o0 rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 40022874: a2 07 bf d4 add %fp, -44, %l1 40022878: 94 07 bf f4 add %fp, -12, %o2 4002287c: 9f c0 40 00 call %g1 40022880: 92 10 00 11 mov %l1, %o1 if ( result != 0 ) { 40022884: b2 92 20 00 orcc %o0, 0, %i1 40022888: 12 80 00 48 bne 400229a8 4002288c: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 40022890: c2 07 bf e0 ld [ %fp + -32 ], %g1 40022894: 80 a0 40 02 cmp %g1, %g2 40022898: 12 80 00 2a bne 40022940 4002289c: c4 07 bf dc ld [ %fp + -36 ], %g2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { 400228a0: c2 00 a0 08 ld [ %g2 + 8 ], %g1 400228a4: 80 a0 60 00 cmp %g1, 0 400228a8: 02 80 00 5f be 40022a24 400228ac: d4 07 bf f4 ld [ %fp + -12 ], %o2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 400228b0: 90 10 00 10 mov %l0, %o0 400228b4: 9f c0 40 00 call %g1 400228b8: 92 10 00 11 mov %l1, %o1 rtems_filesystem_freenode( &existing_loc ); 400228bc: c2 07 bf ec ld [ %fp + -20 ], %g1 400228c0: 80 a0 60 00 cmp %g1, 0 400228c4: 02 80 00 08 be 400228e4 400228c8: b0 10 00 08 mov %o0, %i0 400228cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400228d0: 80 a0 60 00 cmp %g1, 0 400228d4: 22 80 00 05 be,a 400228e8 400228d8: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED 400228dc: 9f c0 40 00 call %g1 400228e0: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 400228e4: c2 07 bf dc ld [ %fp + -36 ], %g1 400228e8: 80 a0 60 00 cmp %g1, 0 400228ec: 02 80 00 4c be 40022a1c 400228f0: 01 00 00 00 nop 400228f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400228f8: 80 a0 60 00 cmp %g1, 0 400228fc: 02 80 00 48 be 40022a1c 40022900: 01 00 00 00 nop 40022904: 9f c0 40 00 call %g1 40022908: 90 10 00 11 mov %l1, %o0 return result; } 4002290c: 81 c7 e0 08 ret 40022910: 81 e8 00 00 restore /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40022914: c6 00 61 94 ld [ %g1 + 0x194 ], %g3 40022918: 88 10 20 00 clr %g4 4002291c: c2 00 e0 04 ld [ %g3 + 4 ], %g1 40022920: c2 27 bf d4 st %g1, [ %fp + -44 ] 40022924: c4 00 e0 08 ld [ %g3 + 8 ], %g2 40022928: c4 27 bf d8 st %g2, [ %fp + -40 ] 4002292c: c2 00 e0 0c ld [ %g3 + 0xc ], %g1 40022930: c2 27 bf dc st %g1, [ %fp + -36 ] 40022934: c4 00 e0 10 ld [ %g3 + 0x10 ], %g2 40022938: 10 bf ff ca b 40022860 4002293c: c4 27 bf e0 st %g2, [ %fp + -32 ] * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { rtems_filesystem_freenode( &existing_loc ); 40022940: c2 07 bf ec ld [ %fp + -20 ], %g1 40022944: 80 a0 60 00 cmp %g1, 0 40022948: 22 80 00 09 be,a 4002296c 4002294c: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED 40022950: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40022954: 80 a0 60 00 cmp %g1, 0 40022958: 22 80 00 05 be,a 4002296c 4002295c: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED 40022960: 9f c0 40 00 call %g1 40022964: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 40022968: c2 07 bf dc ld [ %fp + -36 ], %g1 4002296c: 80 a0 60 00 cmp %g1, 0 40022970: 02 80 00 08 be 40022990 40022974: 01 00 00 00 nop 40022978: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4002297c: 80 a0 60 00 cmp %g1, 0 40022980: 02 80 00 04 be 40022990 40022984: 01 00 00 00 nop 40022988: 9f c0 40 00 call %g1 4002298c: 90 10 00 11 mov %l1, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 40022990: 40 00 3f 02 call 40032598 <__errno> 40022994: b0 10 3f ff mov -1, %i0 40022998: 82 10 20 12 mov 0x12, %g1 4002299c: c2 22 00 00 st %g1, [ %o0 ] 400229a0: 81 c7 e0 08 ret 400229a4: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 400229a8: c2 07 bf ec ld [ %fp + -20 ], %g1 400229ac: 80 a0 60 00 cmp %g1, 0 400229b0: 02 80 00 08 be 400229d0 400229b4: 01 00 00 00 nop 400229b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400229bc: 80 a0 60 00 cmp %g1, 0 400229c0: 02 80 00 04 be 400229d0 400229c4: 01 00 00 00 nop 400229c8: 9f c0 40 00 call %g1 400229cc: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( result ); 400229d0: 40 00 3e f2 call 40032598 <__errno> 400229d4: b0 10 3f ff mov -1, %i0 400229d8: f2 22 00 00 st %i1, [ %o0 ] 400229dc: 81 c7 e0 08 ret 400229e0: 81 e8 00 00 restore */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); 400229e4: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 400229e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400229ec: 02 80 00 08 be 40022a0c <== NOT EXECUTED 400229f0: 01 00 00 00 nop <== NOT EXECUTED 400229f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400229f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400229fc: 02 80 00 04 be 40022a0c <== NOT EXECUTED 40022a00: 01 00 00 00 nop <== NOT EXECUTED 40022a04: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022a08: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 40022a0c: 40 00 3e e3 call 40032598 <__errno> <== NOT EXECUTED 40022a10: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40022a14: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40022a18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40022a1c: 81 c7 e0 08 ret 40022a20: 81 e8 00 00 restore rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); 40022a24: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40022a28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022a2c: 02 80 00 0a be 40022a54 <== NOT EXECUTED 40022a30: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40022a34: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40022a38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022a3c: 02 80 00 06 be 40022a54 <== NOT EXECUTED 40022a40: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40022a44: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022a48: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40022a4c: c4 07 bf dc ld [ %fp + -36 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 40022a50: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40022a54: 02 bf ff ee be 40022a0c <== NOT EXECUTED 40022a58: 01 00 00 00 nop <== NOT EXECUTED 40022a5c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40022a60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022a64: 02 bf ff ea be 40022a0c <== NOT EXECUTED 40022a68: 01 00 00 00 nop <== NOT EXECUTED 40022a6c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022a70: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40022a74: 30 bf ff e6 b,a 40022a0c <== NOT EXECUTED 40016a80 : off_t lseek( int fd, off_t offset, int whence ) { 40016a80: 9d e3 bf 98 save %sp, -104, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40016a84: 03 10 00 62 sethi %hi(0x40018800), %g1 40016a88: c4 00 61 48 ld [ %g1 + 0x148 ], %g2 ! 40018948 off_t lseek( int fd, off_t offset, int whence ) { 40016a8c: 92 10 00 19 mov %i1, %o1 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40016a90: 80 a6 00 02 cmp %i0, %g2 40016a94: 1a 80 00 31 bcc 40016b58 40016a98: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 40016a9c: 03 10 00 65 sethi %hi(0x40019400), %g1 40016aa0: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 ! 40019568 40016aa4: 85 2e 20 02 sll %i0, 2, %g2 40016aa8: 83 2e 20 04 sll %i0, 4, %g1 40016aac: 82 20 40 02 sub %g1, %g2, %g1 40016ab0: 82 00 40 18 add %g1, %i0, %g1 40016ab4: 83 28 60 02 sll %g1, 2, %g1 40016ab8: b0 00 c0 01 add %g3, %g1, %i0 rtems_libio_check_is_open(iop); 40016abc: c4 06 20 0c ld [ %i0 + 0xc ], %g2 40016ac0: 80 88 a1 00 btst 0x100, %g2 40016ac4: 02 80 00 25 be 40016b58 40016ac8: 01 00 00 00 nop /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 40016acc: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 40016ad0: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40016ad4: 80 a0 60 00 cmp %g1, 0 40016ad8: 02 80 00 26 be 40016b70 40016adc: 80 a6 a0 01 cmp %i2, 1 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 40016ae0: 02 80 00 1b be 40016b4c 40016ae4: f4 06 20 08 ld [ %i0 + 8 ], %i2 40016ae8: 80 a2 a0 02 cmp %o2, 2 40016aec: 02 80 00 0d be 40016b20 40016af0: 80 a2 a0 00 cmp %o2, 0 40016af4: 12 80 00 0f bne 40016b30 40016af8: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; 40016afc: f2 26 20 08 st %i1, [ %i0 + 8 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 40016b00: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40016b04: 9f c0 40 00 call %g1 40016b08: 90 10 00 18 mov %i0, %o0 if ( status == (off_t) -1 ) 40016b0c: 80 a2 3f ff cmp %o0, -1 40016b10: 22 80 00 02 be,a 40016b18 40016b14: f4 26 20 08 st %i2, [ %i0 + 8 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 40016b18: 81 c7 e0 08 ret 40016b1c: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 40016b20: c2 06 20 04 ld [ %i0 + 4 ], %g1 40016b24: 82 06 40 01 add %i1, %g1, %g1 40016b28: 10 bf ff f6 b 40016b00 40016b2c: c2 26 20 08 st %g1, [ %i0 + 8 ] break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 40016b30: 7f ff db 07 call 4000d74c <__errno> 40016b34: 01 00 00 00 nop 40016b38: 82 10 20 16 mov 0x16, %g1 ! 16 40016b3c: c2 22 00 00 st %g1, [ %o0 ] 40016b40: 90 10 3f ff mov -1, %o0 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 40016b44: 81 c7 e0 08 ret 40016b48: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 40016b4c: 82 06 40 1a add %i1, %i2, %g1 40016b50: 10 bf ff ec b 40016b00 40016b54: c2 26 20 08 st %g1, [ %i0 + 8 ] off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 40016b58: 7f ff da fd call 4000d74c <__errno> <== NOT EXECUTED 40016b5c: 01 00 00 00 nop <== NOT EXECUTED 40016b60: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 40016b64: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016b68: 10 bf ff ec b 40016b18 <== NOT EXECUTED 40016b6c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40016b70: 7f ff da f7 call 4000d74c <__errno> <== NOT EXECUTED 40016b74: 01 00 00 00 nop <== NOT EXECUTED 40016b78: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40016b7c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016b80: 10 bf ff e6 b 40016b18 <== NOT EXECUTED 40016b84: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40022bb4 : int _STAT_NAME( const char *path, struct stat *buf ) { 40022bb4: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 40022bb8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40022bbc: 02 80 00 32 be 40022c84 <== NOT EXECUTED 40022bc0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, 0, &loc, _STAT_FOLLOW_LINKS ); 40022bc4: a0 07 bf e8 add %fp, -24, %l0 <== NOT EXECUTED 40022bc8: 92 10 20 00 clr %o1 <== NOT EXECUTED 40022bcc: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40022bd0: 96 10 20 00 clr %o3 <== NOT EXECUTED 40022bd4: 7f ff 8a 68 call 40005574 <== NOT EXECUTED 40022bd8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED if ( status != 0 ) 40022bdc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022be0: 12 80 00 27 bne 40022c7c <== NOT EXECUTED 40022be4: c4 07 bf ec ld [ %fp + -20 ], %g2 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ 40022be8: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 <== NOT EXECUTED 40022bec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022bf0: 02 80 00 2b be 40022c9c <== NOT EXECUTED 40022bf4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 40022bf8: c0 26 40 00 clr [ %i1 ] <== NOT EXECUTED 40022bfc: c0 26 60 04 clr [ %i1 + 4 ] <== NOT EXECUTED 40022c00: c0 26 60 08 clr [ %i1 + 8 ] <== NOT EXECUTED 40022c04: c0 26 60 0c clr [ %i1 + 0xc ] <== NOT EXECUTED 40022c08: c0 26 60 10 clr [ %i1 + 0x10 ] <== NOT EXECUTED 40022c0c: c0 26 60 14 clr [ %i1 + 0x14 ] <== NOT EXECUTED 40022c10: c0 26 60 18 clr [ %i1 + 0x18 ] <== NOT EXECUTED 40022c14: c0 26 60 1c clr [ %i1 + 0x1c ] <== NOT EXECUTED 40022c18: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 40022c1c: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED 40022c20: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED 40022c24: c0 26 60 2c clr [ %i1 + 0x2c ] <== NOT EXECUTED 40022c28: c0 26 60 30 clr [ %i1 + 0x30 ] <== NOT EXECUTED 40022c2c: c0 26 60 34 clr [ %i1 + 0x34 ] <== NOT EXECUTED 40022c30: c0 26 60 38 clr [ %i1 + 0x38 ] <== NOT EXECUTED 40022c34: c0 26 60 3c clr [ %i1 + 0x3c ] <== NOT EXECUTED 40022c38: c0 26 60 40 clr [ %i1 + 0x40 ] <== NOT EXECUTED 40022c3c: c0 26 60 44 clr [ %i1 + 0x44 ] <== NOT EXECUTED 40022c40: c0 26 60 48 clr [ %i1 + 0x48 ] <== NOT EXECUTED 40022c44: c0 26 60 4c clr [ %i1 + 0x4c ] <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); 40022c48: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 <== NOT EXECUTED 40022c4c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022c50: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40022c54: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40022c58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022c5c: 02 80 00 08 be 40022c7c <== NOT EXECUTED 40022c60: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40022c64: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40022c68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022c6c: 02 80 00 1a be 40022cd4 <== NOT EXECUTED 40022c70: 01 00 00 00 nop <== NOT EXECUTED 40022c74: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022c78: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return status; } 40022c7c: 81 c7 e0 08 ret <== NOT EXECUTED 40022c80: 81 e8 00 00 restore <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 40022c84: 40 00 3e 45 call 40032598 <__errno> <== NOT EXECUTED 40022c88: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40022c8c: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40022c90: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40022c94: 81 c7 e0 08 ret <== NOT EXECUTED 40022c98: 81 e8 00 00 restore <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 40022c9c: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40022ca0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022ca4: 02 80 00 08 be 40022cc4 <== NOT EXECUTED 40022ca8: 01 00 00 00 nop <== NOT EXECUTED 40022cac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40022cb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022cb4: 02 80 00 04 be 40022cc4 <== NOT EXECUTED 40022cb8: 01 00 00 00 nop <== NOT EXECUTED 40022cbc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40022cc0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40022cc4: 40 00 3e 35 call 40032598 <__errno> <== NOT EXECUTED 40022cc8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40022ccc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40022cd0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40022cd4: 81 c7 e0 08 ret <== NOT EXECUTED 40022cd8: 81 e8 00 00 restore <== NOT EXECUTED 4000ac58 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4000ac58: 9d e3 bf 98 save %sp, -104, %sp 4000ac5c: 05 10 00 65 sethi %hi(0x40019400), %g2 4000ac60: 84 10 a1 d0 or %g2, 0x1d0, %g2 ! 400195d0 4000ac64: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4000ac68: a2 10 00 18 mov %i0, %l1 4000ac6c: 82 00 60 01 inc %g1 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4000ac70: 7f ff ff ed call 4000ac24 4000ac74: c2 20 a0 04 st %g1, [ %g2 + 4 ] /* * Validate the parameters */ if ( !size ) 4000ac78: 80 a6 20 00 cmp %i0, 0 4000ac7c: 02 80 00 23 be 4000ad08 4000ac80: 03 10 00 66 sethi %hi(0x40019800), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000ac84: c4 00 60 e4 ld [ %g1 + 0xe4 ], %g2 ! 400198e4 <_System_state_Current> 4000ac88: 80 a0 a0 03 cmp %g2, 3 4000ac8c: 02 80 00 1a be 4000acf4 4000ac90: 11 10 00 65 sethi %hi(0x40019400), %o0 * Try to give a segment in the current heap if there is not * enough space then try to grow the heap. * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( &RTEMS_Malloc_Heap, size ); 4000ac94: 92 10 00 11 mov %l1, %o1 4000ac98: 40 00 05 6d call 4000c24c <_Protected_heap_Allocate> 4000ac9c: 90 12 21 78 or %o0, 0x178, %o0 if ( !return_this ) { 4000aca0: b0 92 20 00 orcc %o0, 0, %i0 4000aca4: 02 80 00 1b be 4000ad10 4000aca8: a0 10 00 18 mov %i0, %l0 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4000acac: 03 10 00 64 sethi %hi(0x40019000), %g1 4000acb0: c2 00 63 bc ld [ %g1 + 0x3bc ], %g1 ! 400193bc 4000acb4: 80 a0 60 00 cmp %g1, 0 4000acb8: 02 80 00 04 be 4000acc8 4000acbc: 92 10 00 11 mov %l1, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 4000acc0: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000acc4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000acc8: 03 10 00 64 sethi %hi(0x40019000), %g1 4000accc: c2 00 63 b4 ld [ %g1 + 0x3b4 ], %g1 ! 400193b4 4000acd0: 80 a0 60 00 cmp %g1, 0 4000acd4: 02 80 00 06 be 4000acec 4000acd8: b0 10 00 10 mov %l0, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4000acdc: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000ace0: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED 4000ace4: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ace8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000acec: 81 c7 e0 08 ret 4000acf0: 81 e8 00 00 restore return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000acf4: 7f ff ff b2 call 4000abbc 4000acf8: 01 00 00 00 nop 4000acfc: 80 8a 20 ff btst 0xff, %o0 4000ad00: 12 bf ff e5 bne 4000ac94 4000ad04: 11 10 00 65 sethi %hi(0x40019400), %o0 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4000ad08: 81 c7 e0 08 ret 4000ad0c: 91 e8 20 00 restore %g0, 0, %o0 */ return_this = _Protected_heap_Allocate( &RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 4000ad10: 03 10 00 64 sethi %hi(0x40019000), %g1 <== NOT EXECUTED 4000ad14: c2 00 63 b8 ld [ %g1 + 0x3b8 ], %g1 ! 400193b8 <== NOT EXECUTED 4000ad18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ad1c: 02 80 00 08 be 4000ad3c <== NOT EXECUTED 4000ad20: 01 00 00 00 nop <== NOT EXECUTED return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4000ad24: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000ad28: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ad2c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED if ( !return_this ) { 4000ad30: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 4000ad34: 12 bf ff df bne 4000acb0 <== NOT EXECUTED 4000ad38: 03 10 00 64 sethi %hi(0x40019000), %g1 <== NOT EXECUTED errno = ENOMEM; 4000ad3c: 40 00 0a 84 call 4000d74c <__errno> <== NOT EXECUTED 4000ad40: 01 00 00 00 nop <== NOT EXECUTED 4000ad44: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 4000ad48: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ad4c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ad50: 81 e8 00 00 restore <== NOT EXECUTED 4000ac08 : } void malloc_deferred_free( void *pointer ) { 4000ac08: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000ac0c: 11 10 00 67 sethi %hi(0x40019c00), %o0 <== NOT EXECUTED 4000ac10: 90 12 20 f8 or %o0, 0xf8, %o0 ! 40019cf8 <== NOT EXECUTED 4000ac14: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000ac18: 7f ff ed a7 call 400062b4 <_Chain_Append> <== NOT EXECUTED 4000ac1c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 4000ac20: 01 00 00 00 nop 4000ac24 : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 4000ac24: 9d e3 bf 98 save %sp, -104, %sp 4000ac28: 03 10 00 67 sethi %hi(0x40019c00), %g1 */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 4000ac2c: 10 80 00 04 b 4000ac3c 4000ac30: a0 10 60 f8 or %g1, 0xf8, %l0 ! 40019cf8 /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) free(to_be_freed); 4000ac34: 7f ff fe 8a call 4000a65c <== NOT EXECUTED 4000ac38: 01 00 00 00 nop <== NOT EXECUTED 4000ac3c: 40 00 04 16 call 4000bc94 <_Chain_Get> 4000ac40: 90 10 00 10 mov %l0, %o0 rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4000ac44: 80 a2 20 00 cmp %o0, 0 4000ac48: 12 bf ff fb bne 4000ac34 4000ac4c: 01 00 00 00 nop free(to_be_freed); } 4000ac50: 81 c7 e0 08 ret 4000ac54: 81 e8 00 00 restore 40028e50 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 40028e50: 9d e3 bf 98 save %sp, -104, %sp /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 40028e54: 7f ff 72 c7 call 40005970 40028e58: 90 10 00 18 mov %i0, %o0 40028e5c: 80 a2 20 00 cmp %o0, 0 40028e60: 12 80 00 13 bne 40028eac 40028e64: 01 00 00 00 nop 40028e68: c2 16 20 30 lduh [ %i0 + 0x30 ], %g1 40028e6c: 80 a0 60 00 cmp %g1, 0 40028e70: 12 80 00 0f bne 40028eac 40028e74: 03 10 01 2e sethi %hi(0x4004b800), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 40028e78: c2 00 61 94 ld [ %g1 + 0x194 ], %g1 ! 4004b994 40028e7c: c4 00 60 04 ld [ %g1 + 4 ], %g2 40028e80: 80 a0 80 18 cmp %g2, %i0 40028e84: 22 80 00 02 be,a 40028e8c 40028e88: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 40028e8c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 40028e90: 80 a0 60 06 cmp %g1, 6 40028e94: 02 80 00 04 be 40028ea4 40028e98: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 40028e9c: 7f ff ff 7d call 40028c90 40028ea0: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 40028ea4: 7f ff 72 12 call 400056ec 40028ea8: 90 10 00 18 mov %i0, %o0 } return 0; } 40028eac: 81 c7 e0 08 ret 40028eb0: 91 e8 20 00 restore %g0, 0, %o0 40028c0c : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 40028c0c: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( block_table ); 40028c10: 80 a6 20 00 cmp %i0, 0 40028c14: 02 80 00 16 be 40028c6c 40028c18: 80 a6 60 00 cmp %i1, 0 * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 40028c20: d0 06 00 00 ld [ %i0 ], %o0 40028c24: a0 10 00 08 mov %o0, %l0 40028c28: a2 10 20 00 clr %l1 if ( b[i] ) { 40028c2c: d0 04 00 00 ld [ %l0 ], %o0 40028c30: 80 a2 20 00 cmp %o0, 0 40028c34: 02 80 00 05 be 40028c48 40028c38: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 40028c3c: 7f ff ff 25 call 400288d0 40028c40: 01 00 00 00 nop b[i] = 0; 40028c44: c0 24 00 00 clr [ %l0 ] * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 40028c50: a0 04 20 04 add %l0, 4, %l0 40028c54: d0 06 00 00 ld [ %i0 ], %o0 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 40028c58: 7f ff ff 1e call 400288d0 40028c5c: 01 00 00 00 nop *block_table = 0; 40028c60: c0 26 00 00 clr [ %i0 ] } 40028c64: 81 c7 e0 08 ret 40028c68: 81 e8 00 00 restore /* * Perform internal consistency checks */ assert( block_table ); 40028c6c: 11 10 01 21 sethi %hi(0x40048400), %o0 <== NOT EXECUTED 40028c70: 15 10 01 21 sethi %hi(0x40048400), %o2 <== NOT EXECUTED 40028c74: 17 10 01 21 sethi %hi(0x40048400), %o3 <== NOT EXECUTED 40028c78: 90 12 21 00 or %o0, 0x100, %o0 <== NOT EXECUTED 40028c7c: 94 12 a2 70 or %o2, 0x270, %o2 <== NOT EXECUTED 40028c80: 96 12 e1 88 or %o3, 0x188, %o3 <== NOT EXECUTED 40028c84: 7f ff 71 6e call 4000523c <__assert_func> <== NOT EXECUTED 40028c88: 92 10 21 b1 mov 0x1b1, %o1 <== NOT EXECUTED 40028c8c: 01 00 00 00 nop 40029130 : int memfile_ftruncate( rtems_libio_t *iop, off_t length ) { 40029130: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40029134: e0 06 20 2c ld [ %i0 + 0x2c ], %l0 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 40029138: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4002913c: 80 a0 40 19 cmp %g1, %i1 40029140: 06 80 00 0c bl 40029170 40029144: 92 10 00 19 mov %i1, %o1 * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; 40029148: f2 24 20 4c st %i1, [ %l0 + 0x4c ] iop->size = the_jnode->info.file.size; 4002914c: f2 26 20 04 st %i1, [ %i0 + 4 ] IMFS_update_atime( the_jnode ); 40029150: 90 07 bf f0 add %fp, -16, %o0 40029154: 7f ff 71 91 call 40005798 40029158: 92 10 20 00 clr %o1 4002915c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40029160: 90 10 20 00 clr %o0 40029164: c2 24 20 3c st %g1, [ %l0 + 0x3c ] return 0; } 40029168: 81 c7 e0 08 ret 4002916c: 91 e8 00 08 restore %g0, %o0, %o0 * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) return IMFS_memfile_extend( the_jnode, length ); 40029170: 7f ff ff 9b call 40028fdc <== NOT EXECUTED 40029174: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 40029178: 81 c7 e0 08 ret <== NOT EXECUTED 4002917c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40029180 : off_t memfile_lseek( rtems_libio_t *iop, off_t offset, int whence ) { 40029180: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40029184: e0 06 20 2c ld [ %i0 + 0x2c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 40029188: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 4002918c: 80 a0 60 06 cmp %g1, 6 40029190: 12 80 00 0a bne 400291b8 40029194: a2 10 00 18 mov %i0, %l1 if (iop->offset > the_jnode->info.linearfile.size) 40029198: d0 04 20 4c ld [ %l0 + 0x4c ], %o0 <== NOT EXECUTED 4002919c: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 400291a0: 80 a6 00 08 cmp %i0, %o0 <== NOT EXECUTED 400291a4: 04 80 00 14 ble 400291f4 <== NOT EXECUTED 400291a8: 01 00 00 00 nop <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 400291ac: d0 24 60 08 st %o0, [ %l1 + 8 ] <== NOT EXECUTED 400291b0: 81 c7 e0 08 ret <== NOT EXECUTED 400291b4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 400291b8: d2 06 20 08 ld [ %i0 + 8 ], %o1 400291bc: 7f ff ff 88 call 40028fdc 400291c0: 90 10 00 10 mov %l0, %o0 400291c4: 80 a2 20 00 cmp %o0, 0 400291c8: 12 80 00 07 bne 400291e4 400291cc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 400291d0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400291d4: f0 06 20 08 ld [ %i0 + 8 ], %i0 400291d8: c2 24 60 04 st %g1, [ %l1 + 4 ] } return iop->offset; } 400291dc: 81 c7 e0 08 ret 400291e0: 81 e8 00 00 restore if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) rtems_set_errno_and_return_minus_one( ENOSPC ); 400291e4: 40 00 24 ed call 40032598 <__errno> <== NOT EXECUTED 400291e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400291ec: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 400291f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400291f4: 81 c7 e0 08 ret <== NOT EXECUTED 400291f8: 81 e8 00 00 restore <== NOT EXECUTED 400294bc : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 400294bc: 9d e3 bf 98 save %sp, -104, %sp the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 400294c0: c4 06 20 0c ld [ %i0 + 0xc ], %g2 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 400294c4: a2 10 00 18 mov %i0, %l1 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 400294c8: 80 88 a2 04 btst 0x204, %g2 400294cc: 02 80 00 06 be 400294e4 400294d0: e0 06 20 2c ld [ %i0 + 0x2c ], %l0 400294d4: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 400294d8: 80 a0 60 06 cmp %g1, 6 400294dc: 22 80 00 0b be,a 40029508 400294e0: d6 04 20 4c ld [ %l0 + 0x4c ], %o3 <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; if ((count != 0) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 400294e4: 80 88 a2 00 btst 0x200, %g2 400294e8: 02 80 00 04 be 400294f8 400294ec: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 iop->offset = the_jnode->info.file.size; 400294f0: c2 24 60 08 st %g1, [ %l1 + 8 ] iop->size = the_jnode->info.file.size; 400294f4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400294f8: b0 10 20 00 clr %i0 400294fc: c2 24 60 04 st %g1, [ %l1 + 4 ] return 0; } 40029500: 81 c7 e0 08 ret 40029504: 81 e8 00 00 restore * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; 40029508: d4 04 20 50 ld [ %l0 + 0x50 ], %o2 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 4002950c: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 40029510: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 40029514: c0 24 20 4c clr [ %l0 + 0x4c ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 40029518: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 4002951c: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 40029520: 80 a2 e0 00 cmp %o3, 0 <== NOT EXECUTED 40029524: 12 80 00 08 bne 40029544 <== NOT EXECUTED 40029528: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 4002952c: c4 04 60 0c ld [ %l1 + 0xc ], %g2 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 40029530: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED 40029534: 02 bf ff f1 be 400294f8 <== NOT EXECUTED 40029538: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 <== NOT EXECUTED iop->offset = the_jnode->info.file.size; 4002953c: 10 bf ff ee b 400294f4 <== NOT EXECUTED 40029540: c2 24 60 08 st %g1, [ %l1 + 8 ] <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 40029544: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40029548: 92 10 20 00 clr %o1 <== NOT EXECUTED 4002954c: 7f ff ff 2c call 400291fc <== NOT EXECUTED 40029550: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40029554: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40029558: 02 bf ff ea be 40029500 <== NOT EXECUTED 4002955c: 01 00 00 00 nop <== NOT EXECUTED 40029560: 10 bf ff f4 b 40029530 <== NOT EXECUTED 40029564: c4 04 60 0c ld [ %l1 + 0xc ], %g2 <== NOT EXECUTED 40029838 : ssize_t memfile_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40029838: 82 10 00 09 mov %o1, %g1 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; return IMFS_memfile_read( the_jnode, iop->offset, buffer, count ); 4002983c: d2 02 20 08 ld [ %o0 + 8 ], %o1 40029840: d0 02 20 2c ld [ %o0 + 0x2c ], %o0 ssize_t memfile_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40029844: 96 10 00 0a mov %o2, %o3 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; return IMFS_memfile_read( the_jnode, iop->offset, buffer, count ); 40029848: 94 10 00 01 mov %g1, %o2 4002984c: 82 13 c0 00 mov %o7, %g1 40029850: 7f ff ff 46 call 40029568 40029854: 9e 10 40 00 mov %g1, %o7 40029858: 01 00 00 00 nop <== NOT EXECUTED 40028eb4 : */ int memfile_rmnod( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40028eb4: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40028eb8: f0 06 00 00 ld [ %i0 ], %i0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40028ebc: c2 06 20 08 ld [ %i0 + 8 ], %g1 40028ec0: 80 a0 60 00 cmp %g1, 0 40028ec4: 22 80 00 06 be,a 40028edc 40028ec8: c2 16 20 30 lduh [ %i0 + 0x30 ], %g1 <== NOT EXECUTED 40028ecc: 7f ff f1 36 call 400253a4 <_Chain_Extract> 40028ed0: 90 10 00 18 mov %i0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 40028ed4: c0 26 20 08 clr [ %i0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40028ed8: c2 16 20 30 lduh [ %i0 + 0x30 ], %g1 IMFS_update_ctime( the_jnode ); 40028edc: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40028ee0: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 40028ee4: 90 07 bf f0 add %fp, -16, %o0 40028ee8: 7f ff 72 2c call 40005798 40028eec: c2 36 20 30 sth %g1, [ %i0 + 0x30 ] 40028ef0: c2 07 bf f0 ld [ %fp + -16 ], %g1 return memfile_check_rmnod( the_jnode ); 40028ef4: 90 10 00 18 mov %i0, %o0 40028ef8: 7f ff ff d6 call 40028e50 40028efc: c2 26 20 44 st %g1, [ %i0 + 0x44 ] } 40028f00: 81 c7 e0 08 ret 40028f04: 91 e8 00 08 restore %g0, %o0, %o0 40009690 : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { return IMFS_initialize_support( 40009690: 13 10 00 5f sethi %hi(0x40017c00), %o1 40009694: 15 10 00 65 sethi %hi(0x40019400), %o2 40009698: 92 12 60 b8 or %o1, 0xb8, %o1 4000969c: 94 12 a1 04 or %o2, 0x104, %o2 400096a0: 96 10 00 0a mov %o2, %o3 400096a4: 82 13 c0 00 mov %o7, %g1 400096a8: 40 00 02 92 call 4000a0f0 400096ac: 9e 10 40 00 mov %g1, %o7 400096b0: 01 00 00 00 nop <== NOT EXECUTED 400022a0 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 400022a0: 9d e3 bf 80 save %sp, -128, %sp rtems_filesystem_location_info_t temp_loc; int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) 400022a4: 03 00 00 3c sethi %hi(0xf000), %g1 400022a8: b3 2e 60 10 sll %i1, 0x10, %i1 400022ac: b3 36 60 10 srl %i1, 0x10, %i1 400022b0: 84 8e 40 01 andcc %i1, %g1, %g2 400022b4: 02 80 00 4e be 400023ec 400022b8: 03 00 00 04 sethi %hi(0x1000), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( S_ISFIFO(mode) ) 400022bc: 80 a0 80 01 cmp %g2, %g1 400022c0: 02 80 00 18 be 40002320 400022c4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 400022c8: c2 4e 00 00 ldsb [ %i0 ], %g1 400022cc: 80 a0 60 2f cmp %g1, 0x2f 400022d0: 02 80 00 1a be 40002338 400022d4: 80 a0 60 5c cmp %g1, 0x5c 400022d8: 02 80 00 18 be 40002338 400022dc: 80 a0 60 00 cmp %g1, 0 400022e0: 02 80 00 17 be 4000233c 400022e4: 03 10 00 63 sethi %hi(0x40018c00), %g1 400022e8: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40018e6c 400022ec: 88 10 20 00 clr %g4 400022f0: c2 00 e0 04 ld [ %g3 + 4 ], %g1 400022f4: c2 27 bf e4 st %g1, [ %fp + -28 ] 400022f8: c4 00 e0 08 ld [ %g3 + 8 ], %g2 400022fc: c4 27 bf e8 st %g2, [ %fp + -24 ] 40002300: c2 00 e0 0c ld [ %g3 + 0xc ], %g1 40002304: c2 27 bf ec st %g1, [ %fp + -20 ] if ( !temp_loc.ops->evalformake_h ) { 40002308: c2 07 bf ec ld [ %fp + -20 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( S_ISFIFO(mode) ) rtems_set_errno_and_return_minus_one( ENOTSUP ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 4000230c: c4 00 e0 10 ld [ %g3 + 0x10 ], %g2 if ( !temp_loc.ops->evalformake_h ) { 40002310: c2 00 60 04 ld [ %g1 + 4 ], %g1 40002314: 80 a0 60 00 cmp %g1, 0 40002318: 12 80 00 17 bne 40002374 4000231c: c4 27 bf f0 st %g2, [ %fp + -16 ] if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 40002320: 40 00 2d 0b call 4000d74c <__errno> 40002324: b0 10 3f ff mov -1, %i0 40002328: 82 10 20 86 mov 0x86, %g1 4000232c: c2 22 00 00 st %g1, [ %o0 ] 40002330: 81 c7 e0 08 ret 40002334: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( EINVAL ); if ( S_ISFIFO(mode) ) rtems_set_errno_and_return_minus_one( ENOTSUP ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 40002338: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000233c: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40018e6c 40002340: 88 10 20 01 mov 1, %g4 40002344: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 40002348: c2 27 bf e4 st %g1, [ %fp + -28 ] 4000234c: c4 00 e0 18 ld [ %g3 + 0x18 ], %g2 40002350: c4 27 bf e8 st %g2, [ %fp + -24 ] 40002354: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40002358: c2 27 bf ec st %g1, [ %fp + -20 ] if ( !temp_loc.ops->evalformake_h ) { 4000235c: c2 07 bf ec ld [ %fp + -20 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( S_ISFIFO(mode) ) rtems_set_errno_and_return_minus_one( ENOTSUP ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 40002360: c4 00 e0 20 ld [ %g3 + 0x20 ], %g2 if ( !temp_loc.ops->evalformake_h ) { 40002364: c2 00 60 04 ld [ %g1 + 4 ], %g1 40002368: 80 a0 60 00 cmp %g1, 0 4000236c: 02 bf ff ed be 40002320 40002370: c4 27 bf f0 st %g2, [ %fp + -16 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 40002374: 90 06 00 04 add %i0, %g4, %o0 40002378: a0 07 bf e4 add %fp, -28, %l0 4000237c: 94 07 bf f4 add %fp, -12, %o2 40002380: 92 10 00 10 mov %l0, %o1 40002384: 9f c0 40 00 call %g1 40002388: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 4000238c: 80 a2 20 00 cmp %o0, 0 40002390: 12 bf ff e8 bne 40002330 40002394: c2 07 bf ec ld [ %fp + -20 ], %g1 return -1; if ( !temp_loc.ops->mknod_h ) { 40002398: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 4000239c: 80 a0 a0 00 cmp %g2, 0 400023a0: 02 80 00 19 be 40002404 400023a4: d0 07 bf f4 ld [ %fp + -12 ], %o0 rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 400023a8: 92 10 00 19 mov %i1, %o1 400023ac: 94 10 00 1a mov %i2, %o2 400023b0: 96 10 00 1b mov %i3, %o3 400023b4: 9f c0 80 00 call %g2 400023b8: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 400023bc: c2 07 bf ec ld [ %fp + -20 ], %g1 400023c0: 80 a0 60 00 cmp %g1, 0 400023c4: 02 bf ff db be 40002330 400023c8: b0 10 00 08 mov %o0, %i0 400023cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400023d0: 80 a0 60 00 cmp %g1, 0 400023d4: 02 80 00 0a be 400023fc 400023d8: 01 00 00 00 nop 400023dc: 9f c0 40 00 call %g1 400023e0: 90 10 00 10 mov %l0, %o0 return result; } 400023e4: 81 c7 e0 08 ret 400023e8: 81 e8 00 00 restore int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); 400023ec: 40 00 2c d8 call 4000d74c <__errno> <== NOT EXECUTED 400023f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400023f4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400023f8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400023fc: 81 c7 e0 08 ret 40002400: 81 e8 00 00 restore ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 40002404: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40002408: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000240c: 02 bf ff c5 be 40002320 <== NOT EXECUTED 40002410: 01 00 00 00 nop <== NOT EXECUTED 40002414: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002418: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000241c: 30 bf ff c1 b,a 40002320 <== NOT EXECUTED 4000ad9c : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 4000ad9c: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 4000ada0: 80 a6 60 00 cmp %i1, 0 4000ada4: 02 80 00 a1 be 4000b028 4000ada8: a4 10 00 18 mov %i0, %l2 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 4000adac: 80 a6 a0 01 cmp %i2, 1 4000adb0: 18 80 00 9e bgu 4000b028 4000adb4: 01 00 00 00 nop errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 4000adb8: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 4000adbc: 80 a0 60 00 cmp %g1, 0 4000adc0: 02 80 00 35 be 4000ae94 4000adc4: 80 a6 e0 00 cmp %i3, 0 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 4000adc8: 02 80 00 05 be 4000addc 4000adcc: 90 10 20 64 mov 0x64, %o0 size += strlen( device ) + 1; 4000add0: 40 00 0f 81 call 4000ebd4 <== NOT EXECUTED 4000add4: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 4000add8: 90 02 20 65 add %o0, 0x65, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 4000addc: 7f ff ff 9f call 4000ac58 4000ade0: 01 00 00 00 nop if ( !temp_mt_entry ) { 4000ade4: a0 92 20 00 orcc %o0, 0, %l0 4000ade8: 02 80 00 96 be 4000b040 4000adec: a2 10 00 10 mov %l0, %l1 errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 4000adf0: f4 24 20 28 st %i2, [ %l0 + 0x28 ] if ( device ) { 4000adf4: 80 a6 e0 00 cmp %i3, 0 4000adf8: 02 80 00 4b be 4000af24 4000adfc: e0 24 20 24 st %l0, [ %l0 + 0x24 ] temp_mt_entry->dev = 4000ae00: 90 04 20 64 add %l0, 0x64, %o0 <== NOT EXECUTED (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); 4000ae04: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 4000ae08: 40 00 0f 51 call 4000eb4c <== NOT EXECUTED 4000ae0c: d0 24 20 60 st %o0, [ %l0 + 0x60 ] <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 4000ae10: 80 a7 20 00 cmp %i4, 0 4000ae14: 02 80 00 29 be 4000aeb8 4000ae18: 90 10 00 1c mov %i4, %o0 if ( rtems_filesystem_evaluate_path( 4000ae1c: b6 07 bf e8 add %fp, -24, %i3 4000ae20: 92 10 20 07 mov 7, %o1 4000ae24: 94 10 00 1b mov %i3, %o2 4000ae28: 7f ff dc 5d call 40001f9c 4000ae2c: 96 10 20 01 mov 1, %o3 4000ae30: 80 a2 3f ff cmp %o0, -1 4000ae34: 02 80 00 1c be 4000aea4 4000ae38: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 4000ae3c: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000ae40: 80 a0 60 00 cmp %g1, 0 4000ae44: 02 80 00 6d be 4000aff8 4000ae48: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 4000ae4c: 9f c0 40 00 call %g1 4000ae50: 90 10 00 1b mov %i3, %o0 4000ae54: 80 a2 20 01 cmp %o0, 1 4000ae58: 02 80 00 35 be 4000af2c 4000ae5c: 03 10 00 67 sethi %hi(0x40019c00), %g1 errno = ENOTDIR; 4000ae60: 40 00 0a 3b call 4000d74c <__errno> 4000ae64: 01 00 00 00 nop 4000ae68: 82 10 20 14 mov 0x14, %g1 ! 14 4000ae6c: c2 22 00 00 st %g1, [ %o0 ] return 0; cleanup_and_bail: free( temp_mt_entry ); 4000ae70: 90 10 00 10 mov %l0, %o0 4000ae74: 7f ff fd fa call 4000a65c 4000ae78: b8 10 00 1b mov %i3, %i4 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 4000ae7c: c2 07 20 08 ld [ %i4 + 8 ], %g1 4000ae80: 80 a0 60 00 cmp %g1, 0 4000ae84: 32 80 00 62 bne,a 4000b00c 4000ae88: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 return -1; } 4000ae8c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ae90: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 4000ae94: 40 00 0a 2e call 4000d74c <__errno> <== NOT EXECUTED 4000ae98: a2 10 20 00 clr %l1 <== NOT EXECUTED 4000ae9c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000aea0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 4000aea4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000aea8: 7f ff fd ed call 4000a65c <== NOT EXECUTED 4000aeac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000aeb0: 81 c7 e0 08 ret <== NOT EXECUTED 4000aeb4: 81 e8 00 00 restore <== NOT EXECUTED * This is a mount of the base file system --> The * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; 4000aeb8: c0 24 20 18 clr [ %l0 + 0x18 ] temp_mt_entry->mt_fs_root.handlers = NULL; 4000aebc: c0 24 20 1c clr [ %l0 + 0x1c ] temp_mt_entry->mt_fs_root.ops = NULL; 4000aec0: c0 24 20 20 clr [ %l0 + 0x20 ] temp_mt_entry->mt_point_node.node_access = NULL; 4000aec4: c0 24 20 08 clr [ %l0 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 4000aec8: c0 24 20 0c clr [ %l0 + 0xc ] temp_mt_entry->mt_point_node.ops = NULL; 4000aecc: c0 24 20 10 clr [ %l0 + 0x10 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 4000aed0: c0 24 20 14 clr [ %l0 + 0x14 ] 4000aed4: b8 10 20 00 clr %i4 } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 4000aed8: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 4000aedc: 9f c0 40 00 call %g1 4000aee0: 90 10 00 10 mov %l0, %o0 4000aee4: 80 a2 20 00 cmp %o0, 0 4000aee8: 02 80 00 35 be 4000afbc 4000aeec: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 4000aef0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 4000aef4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000aef8: 02 80 00 04 be 4000af08 <== NOT EXECUTED 4000aefc: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 4000af00: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000af04: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 4000af08: 7f ff fd d5 call 4000a65c <== NOT EXECUTED 4000af0c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( loc_to_free ) 4000af10: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED 4000af14: 32 bf ff db bne,a 4000ae80 <== NOT EXECUTED 4000af18: c2 07 20 08 ld [ %i4 + 8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); 4000af1c: 81 c7 e0 08 ret <== NOT EXECUTED 4000af20: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; 4000af24: 10 bf ff bb b 4000ae10 4000af28: c0 24 20 60 clr [ %l0 + 0x60 ] /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000af2c: c4 00 61 04 ld [ %g1 + 0x104 ], %g2 4000af30: 82 10 61 04 or %g1, 0x104, %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000af34: 88 00 60 04 add %g1, 4, %g4 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 4000af38: 80 a0 80 04 cmp %g2, %g4 4000af3c: 02 80 00 0e be 4000af74 4000af40: c6 07 bf e8 ld [ %fp + -24 ], %g3 the_node = the_node->next ) { the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node; if ( the_mount_entry->mt_fs_root.node_access == loc->node_access ) 4000af44: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 4000af48: 80 a0 40 03 cmp %g1, %g3 4000af4c: 32 80 00 07 bne,a 4000af68 4000af50: c4 00 80 00 ld [ %g2 ], %g2 4000af54: 30 80 00 24 b,a 4000afe4 <== NOT EXECUTED 4000af58: 80 a0 40 03 cmp %g1, %g3 4000af5c: 02 80 00 22 be 4000afe4 4000af60: 01 00 00 00 nop * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 4000af64: c4 00 80 00 ld [ %g2 ], %g2 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 4000af68: 80 a0 80 04 cmp %g2, %g4 4000af6c: 32 bf ff fb bne,a 4000af58 4000af70: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; 4000af74: c2 07 bf f0 ld [ %fp + -16 ], %g1 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; 4000af78: c6 24 20 08 st %g3, [ %l0 + 8 ] temp_mt_entry->mt_point_node.handlers = loc.handlers; 4000af7c: c4 07 bf ec ld [ %fp + -20 ], %g2 temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 4000af80: c6 07 bf f4 ld [ %fp + -12 ], %g3 /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 4000af84: c8 00 60 20 ld [ %g1 + 0x20 ], %g4 * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; 4000af88: c4 24 20 0c st %g2, [ %l0 + 0xc ] temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 4000af8c: c6 24 20 14 st %g3, [ %l0 + 0x14 ] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 4000af90: 80 a1 20 00 cmp %g4, 0 4000af94: 02 80 00 19 be 4000aff8 4000af98: c2 24 20 10 st %g1, [ %l0 + 0x10 ] errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 4000af9c: 90 10 00 10 mov %l0, %o0 4000afa0: 9f c1 00 00 call %g4 4000afa4: b8 10 00 1b mov %i3, %i4 4000afa8: 80 a2 20 00 cmp %o0, 0 4000afac: 22 bf ff cc be,a 4000aedc 4000afb0: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 return 0; cleanup_and_bail: free( temp_mt_entry ); 4000afb4: 10 bf ff b0 b 4000ae74 <== NOT EXECUTED 4000afb8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000afbc: 11 10 00 67 sethi %hi(0x40019c00), %o0 4000afc0: 92 10 00 10 mov %l0, %o1 4000afc4: 7f ff ec bc call 400062b4 <_Chain_Append> 4000afc8: 90 12 21 04 or %o0, 0x104, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 4000afcc: 80 a4 a0 00 cmp %l2, 0 4000afd0: 02 bf ff b8 be 4000aeb0 4000afd4: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 4000afd8: e0 24 80 00 st %l0, [ %l2 ] 4000afdc: 81 c7 e0 08 ret 4000afe0: 81 e8 00 00 restore /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 4000afe4: 40 00 09 da call 4000d74c <__errno> 4000afe8: 01 00 00 00 nop 4000afec: 82 10 20 10 mov 0x10, %g1 ! 10 4000aff0: 10 bf ff a0 b 4000ae70 4000aff4: c2 22 00 00 st %g1, [ %o0 ] * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ errno = ENOTSUP; 4000aff8: 40 00 09 d5 call 4000d74c <__errno> <== NOT EXECUTED 4000affc: 01 00 00 00 nop <== NOT EXECUTED 4000b000: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4000b004: 10 bf ff 9b b 4000ae70 <== NOT EXECUTED 4000b008: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED cleanup_and_bail: free( temp_mt_entry ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 4000b00c: 80 a0 60 00 cmp %g1, 0 4000b010: 02 bf ff a8 be 4000aeb0 4000b014: b0 10 3f ff mov -1, %i0 4000b018: 9f c0 40 00 call %g1 4000b01c: 90 10 00 1c mov %i4, %o0 4000b020: 81 c7 e0 08 ret 4000b024: 81 e8 00 00 restore * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 4000b028: 40 00 09 c9 call 4000d74c <__errno> 4000b02c: b0 10 3f ff mov -1, %i0 4000b030: 82 10 20 16 mov 0x16, %g1 4000b034: c2 22 00 00 st %g1, [ %o0 ] 4000b038: 81 c7 e0 08 ret 4000b03c: 81 e8 00 00 restore if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; 4000b040: 40 00 09 c3 call 4000d74c <__errno> <== NOT EXECUTED 4000b044: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000b048: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000b04c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000b050: 81 c7 e0 08 ret <== NOT EXECUTED 4000b054: 81 e8 00 00 restore <== NOT EXECUTED 40009d98 : char *msg_ptr, size_t msg_len, unsigned int *msg_prio, const struct timespec *abstime ) { 40009d98: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ switch ( _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ) ) { 40009d9c: 90 10 00 1c mov %i4, %o0 40009da0: 40 00 00 4c call 40009ed0 <_POSIX_Absolute_timeout_to_ticks> 40009da4: 92 07 bf f4 add %fp, -12, %o1 40009da8: 80 a2 20 02 cmp %o0, 2 40009dac: 18 80 00 03 bgu 40009db8 40009db0: 98 10 20 01 mov 1, %o4 40009db4: 98 10 20 00 clr %o4 <== NOT EXECUTED default: /* only to silence warnings */ do_wait = TRUE; break; } return _POSIX_Message_queue_Receive_support( 40009db8: da 07 bf f4 ld [ %fp + -12 ], %o5 40009dbc: 90 10 00 18 mov %i0, %o0 40009dc0: 92 10 00 19 mov %i1, %o1 40009dc4: 94 10 00 1a mov %i2, %o2 40009dc8: 7f ff ff 21 call 40009a4c <_POSIX_Message_queue_Receive_support> 40009dcc: 96 10 00 1b mov %i3, %o3 msg_len, msg_prio, do_wait, ticks ); } 40009dd0: 81 c7 e0 08 ret 40009dd4: 91 e8 00 08 restore %g0, %o0, %o0 40009dd8 : const char *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec *abstime ) { 40009dd8: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ switch ( _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ) ) { 40009ddc: 90 10 00 1c mov %i4, %o0 40009de0: 40 00 00 3c call 40009ed0 <_POSIX_Absolute_timeout_to_ticks> 40009de4: 92 07 bf f4 add %fp, -12, %o1 40009de8: 80 a2 20 02 cmp %o0, 2 40009dec: 18 80 00 03 bgu 40009df8 40009df0: 98 10 20 01 mov 1, %o4 40009df4: 98 10 20 00 clr %o4 <== NOT EXECUTED default: /* only to silence warnings */ do_wait = TRUE; break; } return _POSIX_Message_queue_Send_support( 40009df8: da 07 bf f4 ld [ %fp + -12 ], %o5 40009dfc: 90 10 00 18 mov %i0, %o0 40009e00: 92 10 00 19 mov %i1, %o1 40009e04: 94 10 00 1a mov %i2, %o2 40009e08: 7f ff ff 65 call 40009b9c <_POSIX_Message_queue_Send_support> 40009e0c: 96 10 00 1b mov %i3, %o3 msg_len, msg_prio, do_wait, ticks ); } 40009e10: 81 c7 e0 08 ret 40009e14: 91 e8 00 08 restore %g0, %o0, %o0 400024a8 : */ int newlib_free_buffers( FILE *fp ) { 400024a8: 9d e3 bf 98 save %sp, -104, %sp switch ( fileno(fp) ) { 400024ac: 40 00 2d 89 call 4000dad0 400024b0: 90 10 00 18 mov %i0, %o0 400024b4: 80 a2 20 02 cmp %o0, 2 400024b8: 28 80 00 06 bleu,a 400024d0 400024bc: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 400024c0: 40 00 2c fb call 4000d8ac <== NOT EXECUTED 400024c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 400024c8: 81 c7 e0 08 ret 400024cc: 91 e8 20 00 restore %g0, 0, %o0 { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 400024d0: 80 88 60 80 btst 0x80, %g1 400024d4: 02 bf ff fd be 400024c8 400024d8: 01 00 00 00 nop free( fp->_bf._base ); 400024dc: 40 00 20 60 call 4000a65c 400024e0: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 fp->_flags &= ~__SMBF; 400024e4: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 fp->_bf._base = fp->_p = (unsigned char *) NULL; 400024e8: c0 26 20 10 clr [ %i0 + 0x10 ] case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 400024ec: 82 08 7f 7f and %g1, -129, %g1 fp->_bf._base = fp->_p = (unsigned char *) NULL; 400024f0: c0 26 00 00 clr [ %i0 ] case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 400024f4: c2 36 20 0c sth %g1, [ %i0 + 0xc ] break; default: fclose(fp); } return 0; } 400024f8: 81 c7 e0 08 ret 400024fc: 91 e8 20 00 restore %g0, 0, %o0 40002758 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *pargp ) { 40002758: 9d e3 bf 98 save %sp, -104, %sp rtems_device_driver status; if ( !initialized ) { 4000275c: 05 10 00 75 sethi %hi(0x4001d400), %g2 40002760: c2 48 a1 b0 ldsb [ %g2 + 0x1b0 ], %g1 ! 4001d5b0 40002764: 80 a0 60 00 cmp %g1, 0 40002768: 02 80 00 04 be 40002778 4000276c: 82 10 20 01 mov 1, %g1 NULL_major = major; } return RTEMS_SUCCESSFUL; } 40002770: 81 c7 e0 08 ret 40002774: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( 40002778: 11 10 00 6b sethi %hi(0x4001ac00), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 4000277c: c2 28 a1 b0 stb %g1, [ %g2 + 0x1b0 ] status = rtems_io_register_name( 40002780: 90 12 22 20 or %o0, 0x220, %o0 40002784: 92 10 00 18 mov %i0, %o1 40002788: 40 00 00 4e call 400028c0 4000278c: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 40002790: 80 a2 20 00 cmp %o0, 0 40002794: 12 80 00 05 bne 400027a8 40002798: 03 10 00 75 sethi %hi(0x4001d400), %g1 rtems_fatal_error_occurred(status); NULL_major = major; 4000279c: f0 20 63 44 st %i0, [ %g1 + 0x344 ] ! 4001d744 } return RTEMS_SUCCESSFUL; } 400027a0: 81 c7 e0 08 ret 400027a4: 91 e8 20 00 restore %g0, 0, %o0 major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 400027a8: 40 00 10 ff call 40006ba4 <== NOT EXECUTED 400027ac: 01 00 00 00 nop 400027b0: 01 00 00 00 nop 40002734 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 40002734: 80 a2 a0 00 cmp %o2, 0 40002738: 02 80 00 04 be 40002748 4000273c: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 40002740: c2 02 a0 0c ld [ %o2 + 0xc ], %g1 <== NOT EXECUTED 40002744: c2 22 a0 14 st %g1, [ %o2 + 0x14 ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 40002748: 81 c3 e0 08 retl 4000274c: 90 10 20 00 clr %o0 4000271c : int open( const char *pathname, int flags, ... ) { 4000271c: 9d e3 bf 80 save %sp, -128, %sp eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); 40002720: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002724: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40002728: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 4000272c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 40002730: 82 06 60 01 add %i1, 1, %g1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40002734: 80 88 60 02 btst 2, %g1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 40002738: 82 08 60 01 and %g1, 1, %g1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 4000273c: 02 80 00 03 be 40002748 40002740: a1 28 60 02 sll %g1, 2, %l0 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 40002744: a0 14 20 02 or %l0, 2, %l0 va_start(ap, flags); mode = va_arg( ap, int ); 40002748: 82 07 a0 50 add %fp, 0x50, %g1 4000274c: f4 07 a0 4c ld [ %fp + 0x4c ], %i2 40002750: c2 27 bf f4 st %g1, [ %fp + -12 ] * code does not require changes here since network file * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); 40002754: 40 00 20 cf call 4000aa90 40002758: b8 10 20 17 mov 0x17, %i4 if ( iop == 0 ) { 4000275c: ba 92 20 00 orcc %o0, 0, %i5 40002760: 02 80 00 3b be 4000284c 40002764: 92 10 00 10 mov %l0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40002768: b6 07 bf e4 add %fp, -28, %i3 4000276c: 90 10 00 18 mov %i0, %o0 40002770: 94 10 00 1b mov %i3, %o2 40002774: 7f ff fe 0a call 40001f9c 40002778: 96 10 20 01 mov 1, %o3 pathname, eval_flags, &loc, true ); if ( status == -1 ) { 4000277c: 80 a2 3f ff cmp %o0, -1 40002780: 02 80 00 4d be 400028b4 40002784: 82 0e 6a 00 and %i1, 0xa00, %g1 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 40002788: b8 10 20 11 mov 0x11, %i4 4000278c: 80 a0 6a 00 cmp %g1, 0xa00 40002790: 02 80 00 69 be 40002934 40002794: a0 10 00 1b mov %i3, %l0 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40002798: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->file_info = loc.node_access; 4000279c: c4 07 bf e4 ld [ %fp + -28 ], %g2 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 400027a0: c2 27 60 30 st %g1, [ %i5 + 0x30 ] iop->file_info = loc.node_access; 400027a4: c4 27 60 2c st %g2, [ %i5 + 0x2c ] iop->flags |= rtems_libio_fcntl_flags( flags ); 400027a8: e0 07 60 0c ld [ %i5 + 0xc ], %l0 400027ac: 40 00 20 f7 call 4000ab88 400027b0: 90 10 00 19 mov %i1, %o0 iop->pathinfo = loc; 400027b4: c2 07 bf e4 ld [ %fp + -28 ], %g1 if ( !iop->handlers->open_h ) { 400027b8: c4 07 60 30 ld [ %i5 + 0x30 ], %g2 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 400027bc: c2 27 60 10 st %g1, [ %i5 + 0x10 ] 400027c0: c2 07 bf e8 ld [ %fp + -24 ], %g1 if ( !iop->handlers->open_h ) { 400027c4: c4 00 80 00 ld [ %g2 ], %g2 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 400027c8: c2 27 60 14 st %g1, [ %i5 + 0x14 ] 400027cc: c2 07 bf ec ld [ %fp + -20 ], %g1 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 400027d0: 90 12 00 10 or %o0, %l0, %o0 iop->pathinfo = loc; 400027d4: c2 27 60 18 st %g1, [ %i5 + 0x18 ] 400027d8: c2 07 bf f0 ld [ %fp + -16 ], %g1 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 400027dc: d0 27 60 0c st %o0, [ %i5 + 0xc ] iop->pathinfo = loc; if ( !iop->handlers->open_h ) { 400027e0: 80 a0 a0 00 cmp %g2, 0 400027e4: 02 80 00 52 be 4000292c 400027e8: c2 27 60 1c st %g1, [ %i5 + 0x1c ] rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 400027ec: 92 10 00 18 mov %i0, %o1 400027f0: 96 10 00 1a mov %i2, %o3 400027f4: 90 10 00 1d mov %i5, %o0 400027f8: 94 10 00 19 mov %i1, %o2 400027fc: 9f c0 80 00 call %g2 40002800: a0 10 00 1b mov %i3, %l0 if ( rc ) 40002804: 80 a2 20 00 cmp %o0, 0 40002808: 02 80 00 16 be 40002860 4000280c: b8 10 00 08 mov %o0, %i4 done: va_end(ap); if ( rc ) { if ( iop ) rtems_libio_free( iop ); 40002810: 40 00 20 89 call 4000aa34 40002814: 90 10 00 1d mov %i5, %o0 if ( loc_to_free ) 40002818: 80 a4 20 00 cmp %l0, 0 4000281c: 02 80 00 0c be 4000284c 40002820: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 40002824: c2 04 20 08 ld [ %l0 + 8 ], %g1 40002828: 80 a0 60 00 cmp %g1, 0 4000282c: 02 80 00 08 be 4000284c 40002830: 01 00 00 00 nop 40002834: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40002838: 80 a0 60 00 cmp %g1, 0 4000283c: 02 80 00 04 be 4000284c 40002840: 01 00 00 00 nop 40002844: 9f c0 40 00 call %g1 40002848: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( rc ); 4000284c: 40 00 2b c0 call 4000d74c <__errno> 40002850: b0 10 3f ff mov -1, %i0 40002854: f8 22 00 00 st %i4, [ %o0 ] 40002858: 81 c7 e0 08 ret 4000285c: 81 e8 00 00 restore 40002860: 03 10 00 65 sethi %hi(0x40019400), %g1 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 40002864: 80 8e 64 00 btst 0x400, %i1 40002868: 12 80 00 40 bne 40002968 4000286c: a0 10 61 68 or %g1, 0x168, %l0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40002870: c6 04 00 00 ld [ %l0 ], %g3 40002874: 86 27 40 03 sub %i5, %g3, %g3 40002878: 87 38 e0 02 sra %g3, 2, %g3 4000287c: 89 28 e0 02 sll %g3, 2, %g4 40002880: 85 28 e0 06 sll %g3, 6, %g2 40002884: 84 20 80 04 sub %g2, %g4, %g2 40002888: 83 28 a0 06 sll %g2, 6, %g1 4000288c: 82 20 40 02 sub %g1, %g2, %g1 40002890: 89 28 60 0c sll %g1, 0xc, %g4 40002894: 82 00 40 04 add %g1, %g4, %g1 40002898: 82 00 40 03 add %g1, %g3, %g1 4000289c: 83 28 60 04 sll %g1, 4, %g1 400028a0: 82 20 40 03 sub %g1, %g3, %g1 400028a4: 83 28 60 02 sll %g1, 2, %g1 400028a8: b0 20 c0 01 sub %g3, %g1, %i0 } 400028ac: 81 c7 e0 08 ret 400028b0: 81 e8 00 00 restore status = rtems_filesystem_evaluate_path( pathname, eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 400028b4: 40 00 2b a6 call 4000d74c <__errno> 400028b8: 01 00 00 00 nop 400028bc: c2 02 00 00 ld [ %o0 ], %g1 400028c0: 80 a0 60 02 cmp %g1, 2 400028c4: 12 80 00 20 bne 40002944 400028c8: 80 8e 62 00 btst 0x200, %i1 rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 400028cc: b8 10 20 02 mov 2, %i4 400028d0: 02 80 00 19 be 40002934 400028d4: a0 10 20 00 clr %l0 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 400028d8: 13 3f ff e0 sethi %hi(0xffff8000), %o1 400028dc: 90 10 00 18 mov %i0, %o0 400028e0: 92 16 80 09 or %i2, %o1, %o1 400028e4: 94 10 20 00 clr %o2 400028e8: 93 2a 60 10 sll %o1, 0x10, %o1 400028ec: 96 10 20 00 clr %o3 400028f0: 7f ff fe 6c call 400022a0 400028f4: 93 32 60 10 srl %o1, 0x10, %o1 if ( rc ) { 400028f8: 80 a2 20 00 cmp %o0, 0 400028fc: 12 80 00 12 bne 40002944 40002900: 90 10 00 18 mov %i0, %o0 rc = errno; goto done; } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, 0x0, &loc, true ); 40002904: 92 10 20 00 clr %o1 40002908: 94 10 00 1b mov %i3, %o2 4000290c: 96 10 20 01 mov 1, %o3 40002910: 7f ff fd a3 call 40001f9c 40002914: b8 10 20 0d mov 0xd, %i4 if ( status != 0 ) { /* The file did not exist */ 40002918: 80 a2 20 00 cmp %o0, 0 4000291c: 12 80 00 06 bne 40002934 40002920: a0 10 20 00 clr %l0 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40002924: 10 bf ff 9e b 4000279c 40002928: c2 07 bf e8 ld [ %fp + -24 ], %g1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 4000292c: a0 10 00 1b mov %i3, %l0 <== NOT EXECUTED 40002930: b8 10 20 86 mov 0x86, %i4 <== NOT EXECUTED done: va_end(ap); if ( rc ) { if ( iop ) 40002934: 80 a7 60 00 cmp %i5, 0 40002938: 02 bf ff b9 be 4000281c 4000293c: 80 a4 20 00 cmp %l0, 0 40002940: 30 bf ff b4 b,a 40002810 } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; 40002944: 40 00 2b 82 call 4000d74c <__errno> 40002948: 01 00 00 00 nop 4000294c: f8 02 00 00 ld [ %o0 ], %i4 40002950: 03 10 00 65 sethi %hi(0x40019400), %g1 */ done: va_end(ap); if ( rc ) { 40002954: 80 a7 20 00 cmp %i4, 0 40002958: 02 bf ff c6 be 40002870 4000295c: a0 10 61 68 or %g1, 0x168, %l0 40002960: 10 bf ff f5 b 40002934 40002964: a0 10 20 00 clr %l0 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 40002968: c4 00 61 68 ld [ %g1 + 0x168 ], %g2 4000296c: 92 10 20 00 clr %o1 40002970: 84 27 40 02 sub %i5, %g2, %g2 40002974: 85 38 a0 02 sra %g2, 2, %g2 40002978: 87 28 a0 02 sll %g2, 2, %g3 4000297c: 83 28 a0 06 sll %g2, 6, %g1 40002980: 82 20 40 03 sub %g1, %g3, %g1 40002984: 91 28 60 06 sll %g1, 6, %o0 40002988: 90 22 00 01 sub %o0, %g1, %o0 4000298c: 87 2a 20 0c sll %o0, 0xc, %g3 40002990: 90 02 00 03 add %o0, %g3, %o0 40002994: 90 02 00 02 add %o0, %g2, %o0 40002998: 91 2a 20 04 sll %o0, 4, %o0 4000299c: 90 22 00 02 sub %o0, %g2, %o0 400029a0: 91 2a 20 02 sll %o0, 2, %o0 400029a4: 40 00 1f 59 call 4000a708 400029a8: 90 20 80 08 sub %g2, %o0, %o0 if ( rc ) { 400029ac: b8 92 20 00 orcc %o0, 0, %i4 400029b0: 22 bf ff b1 be,a 40002874 400029b4: c6 04 00 00 ld [ %l0 ], %g3 if(errno) rc = errno; 400029b8: 40 00 2b 65 call 4000d74c <__errno> <== NOT EXECUTED 400029bc: 01 00 00 00 nop <== NOT EXECUTED 400029c0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400029c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400029c8: 12 80 00 15 bne 40002a1c <== NOT EXECUTED 400029cc: 01 00 00 00 nop <== NOT EXECUTED close( iop - rtems_libio_iops ); 400029d0: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 400029d4: 84 27 40 02 sub %i5, %g2, %g2 <== NOT EXECUTED 400029d8: 85 38 a0 02 sra %g2, 2, %g2 <== NOT EXECUTED 400029dc: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED 400029e0: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 400029e4: 82 20 40 03 sub %g1, %g3, %g1 <== NOT EXECUTED 400029e8: 91 28 60 06 sll %g1, 6, %o0 <== NOT EXECUTED 400029ec: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 400029f0: 87 2a 20 0c sll %o0, 0xc, %g3 <== NOT EXECUTED 400029f4: ba 10 20 00 clr %i5 <== NOT EXECUTED 400029f8: 90 02 00 03 add %o0, %g3, %o0 <== NOT EXECUTED 400029fc: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 40002a00: 91 2a 20 04 sll %o0, 4, %o0 <== NOT EXECUTED 40002a04: 90 22 00 02 sub %o0, %g2, %o0 <== NOT EXECUTED 40002a08: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 40002a0c: 40 00 1e e3 call 4000a598 <== NOT EXECUTED 40002a10: 90 20 80 08 sub %g2, %o0, %o0 <== NOT EXECUTED 40002a14: 10 bf ff d0 b 40002954 <== NOT EXECUTED 40002a18: 03 10 00 65 sethi %hi(0x40019400), %g1 <== NOT EXECUTED */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 40002a1c: 40 00 2b 4c call 4000d74c <__errno> <== NOT EXECUTED 40002a20: 01 00 00 00 nop <== NOT EXECUTED 40002a24: 10 bf ff eb b 400029d0 <== NOT EXECUTED 40002a28: f8 02 00 00 ld [ %o0 ], %i4 <== NOT EXECUTED 400026a8 : /* * This is a replaceable stub */ void open_dev_console(void) { 400026a8: 9d e3 bf 98 save %sp, -104, %sp int error_code = 'S' << 24 | 'T' << 16 | 'D' << 8; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 400026ac: 21 10 00 5d sethi %hi(0x40017400), %l0 400026b0: 92 10 20 00 clr %o1 400026b4: 90 14 23 60 or %l0, 0x360, %o0 400026b8: 40 00 00 19 call 4000271c 400026bc: 94 10 20 00 clr %o2 400026c0: 80 a2 3f ff cmp %o0, -1 400026c4: 02 80 00 0e be 400026fc 400026c8: 90 14 23 60 or %l0, 0x360, %o0 /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) 400026cc: 92 10 20 01 mov 1, %o1 400026d0: 40 00 00 13 call 4000271c 400026d4: 94 10 20 00 clr %o2 400026d8: 80 a2 3f ff cmp %o0, -1 400026dc: 02 80 00 0c be 4000270c 400026e0: 92 10 20 01 mov 1, %o1 rtems_fatal_error_occurred( error_code | '1' ); if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 400026e4: 90 14 23 60 or %l0, 0x360, %o0 400026e8: 40 00 00 0d call 4000271c 400026ec: 94 10 20 00 clr %o2 400026f0: 80 a2 3f ff cmp %o0, -1 400026f4: 02 80 00 04 be 40002704 400026f8: 11 14 d5 11 sethi %hi(0x53544400), %o0 400026fc: 81 c7 e0 08 ret 40002700: 81 e8 00 00 restore rtems_fatal_error_occurred( error_code | '2' ); 40002704: 40 00 0d d8 call 40005e64 <== NOT EXECUTED 40002708: 90 12 20 32 or %o0, 0x32, %o0 <== NOT EXECUTED /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( error_code | '1' ); 4000270c: 11 14 d5 11 sethi %hi(0x53544400), %o0 <== NOT EXECUTED 40002710: 40 00 0d d5 call 40005e64 <== NOT EXECUTED 40002714: 90 12 20 31 or %o0, 0x31, %o0 ! 53544431 <== NOT EXECUTED 40002718: 01 00 00 00 nop 40022eb0 : * open a directory. */ DIR * opendir( const char *name ) { 40022eb0: 9d e3 bf 98 save %sp, -104, %sp register DIR *dirp; register int fd; if ((fd = open(name, 0)) == -1) 40022eb4: 92 10 20 00 clr %o1 40022eb8: 90 10 00 18 mov %i0, %o0 40022ebc: 7f ff 8e 06 call 400066d4 40022ec0: b0 10 20 00 clr %i0 40022ec4: 80 a2 3f ff cmp %o0, -1 40022ec8: 02 80 00 17 be 40022f24 40022ecc: a0 10 00 08 mov %o0, %l0 return NULL; if (fcntl(fd, F_SETFD, 1) == -1 || 40022ed0: 92 10 20 02 mov 2, %o1 40022ed4: 40 00 33 24 call 4002fb64 40022ed8: 94 10 20 01 mov 1, %o2 40022edc: 80 a2 3f ff cmp %o0, -1 40022ee0: 02 80 00 14 be 40022f30 40022ee4: 90 10 00 10 mov %l0, %o0 40022ee8: 7f ff 8b a5 call 40005d7c 40022eec: 90 10 20 18 mov 0x18, %o0 40022ef0: b0 92 20 00 orcc %o0, 0, %i0 40022ef4: 02 80 00 0f be 40022f30 40022ef8: 90 10 00 10 mov %l0, %o0 * If CLSIZE is an exact multiple of DIRBLKSIZ, use a CLSIZE * buffer that it cluster boundary aligned. * Hopefully this can be a big win someday by allowing page trades * to user space to be done by getdirentries() */ dirp->dd_buf = malloc (512); 40022efc: 7f ff 8b a0 call 40005d7c 40022f00: 90 10 22 00 mov 0x200, %o0 dirp->dd_len = 512; 40022f04: 82 10 22 00 mov 0x200, %g1 * If CLSIZE is an exact multiple of DIRBLKSIZ, use a CLSIZE * buffer that it cluster boundary aligned. * Hopefully this can be a big win someday by allowing page trades * to user space to be done by getdirentries() */ dirp->dd_buf = malloc (512); 40022f08: d0 26 20 0c st %o0, [ %i0 + 0xc ] dirp->dd_len = 512; if (dirp->dd_buf == NULL) { 40022f0c: 80 a2 20 00 cmp %o0, 0 40022f10: 02 80 00 07 be 40022f2c 40022f14: c2 26 20 10 st %g1, [ %i0 + 0x10 ] close (fd); return NULL; } dirp->dd_fd = fd; 40022f18: e0 26 00 00 st %l0, [ %i0 ] dirp->dd_loc = 0; 40022f1c: c0 26 20 04 clr [ %i0 + 4 ] dirp->dd_seek = 0; 40022f20: c0 26 20 14 clr [ %i0 + 0x14 ] /* * Set up seek point for rewinddir. */ return dirp; } 40022f24: 81 c7 e0 08 ret 40022f28: 81 e8 00 00 restore */ dirp->dd_buf = malloc (512); dirp->dd_len = 512; if (dirp->dd_buf == NULL) { close (fd); 40022f2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40022f30: 7f ff 89 30 call 400053f0 <== NOT EXECUTED 40022f34: b0 10 20 00 clr %i0 <== NOT EXECUTED 40022f38: 81 c7 e0 08 ret <== NOT EXECUTED 40022f3c: 81 e8 00 00 restore <== NOT EXECUTED 40003678 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 40003678: 9d e3 bf 98 save %sp, -104, %sp int i; if (tty->termios.c_oflag & OPOST) { 4000367c: c6 06 60 34 ld [ %i1 + 0x34 ], %g3 40003680: 80 88 e0 01 btst 1, %g3 40003684: 02 80 00 10 be 400036c4 40003688: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 4000368c: b0 0e 20 ff and %i0, 0xff, %i0 40003690: 80 a6 20 09 cmp %i0, 9 40003694: 22 80 00 28 be,a 40003734 40003698: c8 06 60 28 ld [ %i1 + 0x28 ], %g4 4000369c: 18 80 00 10 bgu 400036dc 400036a0: 80 a6 20 0a cmp %i0, 0xa 400036a4: 80 a6 20 08 cmp %i0, 8 <== NOT EXECUTED 400036a8: 12 80 00 11 bne 400036ec <== NOT EXECUTED 400036ac: 80 88 e0 02 btst 2, %g3 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 400036b0: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 400036b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400036b8: 04 80 00 03 ble 400036c4 <== NOT EXECUTED 400036bc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED tty->column--; 400036c0: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 400036c4: 94 10 00 19 mov %i1, %o2 400036c8: 90 07 a0 44 add %fp, 0x44, %o0 400036cc: 7f ff ff 9d call 40003540 400036d0: 92 10 20 01 mov 1, %o1 400036d4: 81 c7 e0 08 ret 400036d8: 81 e8 00 00 restore oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 400036dc: 02 80 00 24 be 4000376c 400036e0: 80 a6 20 0d cmp %i0, 0xd 400036e4: 02 80 00 2f be 400037a0 400036e8: 80 88 e0 02 btst 2, %g3 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 400036ec: 02 80 00 08 be 4000370c 400036f0: 07 10 00 63 sethi %hi(0x40018c00), %g3 c = toupper(c); 400036f4: c4 00 e3 00 ld [ %g3 + 0x300 ], %g2 ! 40018f00 <__ctype_ptr> <== NOT EXECUTED 400036f8: c2 08 80 18 ldub [ %g2 + %i0 ], %g1 <== NOT EXECUTED 400036fc: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40003700: 32 80 00 02 bne,a 40003708 <== NOT EXECUTED 40003704: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED 40003708: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED if (!iscntrl(c)) 4000370c: c2 00 e3 00 ld [ %g3 + 0x300 ], %g1 40003710: c4 0f a0 44 ldub [ %fp + 0x44 ], %g2 40003714: c6 08 40 02 ldub [ %g1 + %g2 ], %g3 40003718: 80 88 e0 20 btst 0x20, %g3 4000371c: 12 bf ff eb bne 400036c8 40003720: 94 10 00 19 mov %i1, %o2 tty->column++; 40003724: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 40003728: 82 00 60 01 inc %g1 4000372c: 10 bf ff e7 b 400036c8 40003730: c2 26 60 28 st %g1, [ %i1 + 0x28 ] tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003734: 05 00 00 06 sethi %hi(0x1800), %g2 40003738: 82 08 c0 02 and %g3, %g2, %g1 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 4000373c: 86 09 20 07 and %g4, 7, %g3 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003740: 80 a0 40 02 cmp %g1, %g2 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40003744: 82 10 20 08 mov 8, %g1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003748: 02 80 00 25 be 400037dc 4000374c: 92 20 40 03 sub %g1, %g3, %o1 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 40003750: 82 02 40 04 add %o1, %g4, %g1 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40003754: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 40003758: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 4000375c: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 40003760: 7f ff ff 78 call 40003540 <== NOT EXECUTED 40003764: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003768: 30 80 00 23 b,a 400037f4 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 4000376c: 80 88 e0 20 btst 0x20, %g3 40003770: 32 80 00 02 bne,a 40003778 40003774: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 40003778: 80 88 e0 04 btst 4, %g3 4000377c: 02 bf ff d3 be 400036c8 40003780: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 40003784: 11 10 00 5e sethi %hi(0x40017800), %o0 40003788: 92 10 20 01 mov 1, %o1 4000378c: 90 12 22 b0 or %o0, 0x2b0, %o0 40003790: 7f ff ff 6c call 40003540 40003794: 94 10 00 19 mov %i1, %o2 tty->column = 0; 40003798: 10 bf ff cb b 400036c4 4000379c: c0 26 60 28 clr [ %i1 + 0x28 ] } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 400037a0: 80 88 e0 10 btst 0x10, %g3 <== NOT EXECUTED 400037a4: 02 80 00 06 be 400037bc <== NOT EXECUTED 400037a8: 80 88 e0 08 btst 8, %g3 <== NOT EXECUTED 400037ac: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 400037b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400037b4: 02 bf ff c8 be 400036d4 <== NOT EXECUTED 400037b8: 80 88 e0 08 btst 8, %g3 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 400037bc: 22 bf ff c2 be,a 400036c4 <== NOT EXECUTED 400037c0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 400037c4: 82 10 20 0a mov 0xa, %g1 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 400037c8: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED 400037cc: 02 bf ff be be 400036c4 <== NOT EXECUTED 400037d0: c2 2f a0 44 stb %g1, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; 400037d4: 10 bf ff bc b 400036c4 <== NOT EXECUTED 400037d8: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 400037dc: 82 02 40 04 add %o1, %g4, %g1 rtems_termios_puts ( " ", i, tty); 400037e0: 94 10 00 19 mov %i1, %o2 break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 400037e4: c2 26 60 28 st %g1, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 400037e8: 11 10 00 5e sethi %hi(0x40017800), %o0 400037ec: 7f ff ff 55 call 40003540 400037f0: 90 12 22 b8 or %o0, 0x2b8, %o0 ! 40017ab8 <__func__.4776+0x2b0> 400037f4: 81 c7 e0 08 ret 400037f8: 81 e8 00 00 restore 40005404 : */ void pthread_cleanup_pop( int execute ) { 40005404: 9d e3 bf 98 save %sp, -104, %sp rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40005408: 09 10 00 5b sethi %hi(0x40016c00), %g4 POSIX_Cancel_Handler_control tmp_handler; Chain_Control *handler_stack; POSIX_API_Control *thread_support; ISR_Level level; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 4000540c: 05 10 00 5b sethi %hi(0x40016c00), %g2 40005410: c2 01 21 d0 ld [ %g4 + 0x1d0 ], %g1 40005414: c6 00 a2 90 ld [ %g2 + 0x290 ], %g3 40005418: 82 00 60 01 inc %g1 4000541c: e0 00 e1 60 ld [ %g3 + 0x160 ], %l0 40005420: c2 21 21 d0 st %g1, [ %g4 + 0x1d0 ] */ void pthread_cleanup_pop( int execute ) { 40005424: a4 10 00 18 mov %i0, %l2 * ensure that we do not get prempted and deleted while we are holding * memory that needs to be freed. */ _Thread_Disable_dispatch(); _ISR_Disable( level ); 40005428: 7f ff f3 cc call 40002358 4000542c: 01 00 00 00 nop 40005430: b0 10 00 08 mov %o0, %i0 if ( _Chain_Is_empty( handler_stack ) ) { 40005434: c2 04 20 d8 ld [ %l0 + 0xd8 ], %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40005438: a0 04 20 dc add %l0, 0xdc, %l0 4000543c: 80 a0 40 10 cmp %g1, %l0 40005440: 02 80 00 18 be 400054a0 40005444: 01 00 00 00 nop _Thread_Enable_dispatch(); _ISR_Enable( level ); return; } handler = (POSIX_Cancel_Handler_control *) 40005448: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000544c: c4 04 00 00 ld [ %l0 ], %g2 previous = the_node->previous; 40005450: c2 04 20 04 ld [ %l0 + 4 ], %g1 next->previous = previous; previous->next = next; 40005454: c4 20 40 00 st %g2, [ %g1 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 40005458: c2 20 a0 04 st %g1, [ %g2 + 4 ] _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); 4000545c: 7f ff f3 c3 call 40002368 40005460: 01 00 00 00 nop tmp_handler = *handler; _Workspace_Free( handler ); 40005464: 90 10 00 10 mov %l0, %o0 _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); tmp_handler = *handler; 40005468: e2 04 20 0c ld [ %l0 + 0xc ], %l1 _Workspace_Free( handler ); 4000546c: 40 00 13 ce call 4000a3a4 <_Workspace_Free> 40005470: e0 04 20 08 ld [ %l0 + 8 ], %l0 _Thread_Enable_dispatch(); 40005474: 40 00 0e 42 call 40008d7c <_Thread_Enable_dispatch> 40005478: 01 00 00 00 nop if ( execute ) 4000547c: 80 a4 a0 00 cmp %l2, 0 40005480: 12 80 00 04 bne 40005490 40005484: 01 00 00 00 nop 40005488: 81 c7 e0 08 ret <== NOT EXECUTED 4000548c: 81 e8 00 00 restore <== NOT EXECUTED (*tmp_handler.routine)( tmp_handler.arg ); 40005490: 9f c4 00 00 call %l0 40005494: 90 10 00 11 mov %l1, %o0 40005498: 81 c7 e0 08 ret 4000549c: 81 e8 00 00 restore _Thread_Disable_dispatch(); _ISR_Disable( level ); if ( _Chain_Is_empty( handler_stack ) ) { _Thread_Enable_dispatch(); 400054a0: 40 00 0e 37 call 40008d7c <_Thread_Enable_dispatch> 400054a4: 01 00 00 00 nop _ISR_Enable( level ); 400054a8: 7f ff f3 b0 call 40002368 400054ac: 81 e8 00 00 restore 400054b0: 01 00 00 00 nop 400064fc : pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)( void * ), void *arg ) { 400064fc: 9d e3 bf 60 save %sp, -160, %sp 40006500: aa 10 00 18 mov %i0, %l5 POSIX_API_Control *api; int schedpolicy = SCHED_RR; struct sched_param schedparam; Objects_Name name; if ( !start_routine ) 40006504: 80 a6 a0 00 cmp %i2, 0 40006508: 02 80 00 6f be 400066c4 4000650c: b0 10 20 0e mov 0xe, %i0 return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 40006510: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40006514: 80 a6 60 00 cmp %i1, 0 40006518: 02 80 00 03 be 40006524 4000651c: a2 10 61 78 or %g1, 0x178, %l1 40006520: a2 10 00 19 mov %i1, %l1 if ( !the_attr->is_initialized ) 40006524: c2 04 40 00 ld [ %l1 ], %g1 40006528: 80 a0 60 00 cmp %g1, 0 4000652c: 22 80 00 66 be,a 400066c4 40006530: b0 10 20 16 mov 0x16, %i0 * stack space if it is allowed to allocate it itself. * * NOTE: If the user provides the stack we will let it drop below * twice the minimum. */ if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) ) 40006534: c2 04 60 04 ld [ %l1 + 4 ], %g1 40006538: 80 a0 60 00 cmp %g1, 0 4000653c: 02 80 00 07 be 40006558 40006540: 03 10 00 73 sethi %hi(0x4001cc00), %g1 40006544: c4 04 60 08 ld [ %l1 + 8 ], %g2 40006548: c6 00 61 90 ld [ %g1 + 0x190 ], %g3 4000654c: 80 a0 80 03 cmp %g2, %g3 40006550: 2a 80 00 5d bcs,a 400066c4 40006554: b0 10 20 16 mov 0x16, %i0 * inherits scheduling attributes from the creating thread. If it is * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { 40006558: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 4000655c: 80 a0 60 01 cmp %g1, 1 40006560: 02 80 00 5b be 400066cc 40006564: 80 a0 60 02 cmp %g1, 2 40006568: 22 80 00 04 be,a 40006578 4000656c: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; } 40006570: 81 c7 e0 08 ret 40006574: 91 e8 20 16 restore %g0, 0x16, %o0 schedpolicy = api->schedpolicy; schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; 40006578: f2 04 60 14 ld [ %l1 + 0x14 ], %i1 schedparam = the_attr->schedparam; 4000657c: c4 27 bf e0 st %g2, [ %fp + -32 ] 40006580: c2 04 60 1c ld [ %l1 + 0x1c ], %g1 40006584: c2 27 bf e4 st %g1, [ %fp + -28 ] 40006588: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 4000658c: c4 27 bf e8 st %g2, [ %fp + -24 ] 40006590: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 40006594: c2 27 bf ec st %g1, [ %fp + -20 ] 40006598: c4 04 60 28 ld [ %l1 + 0x28 ], %g2 4000659c: c4 27 bf f0 st %g2, [ %fp + -16 ] 400065a0: c2 04 60 2c ld [ %l1 + 0x2c ], %g1 400065a4: c2 27 bf f4 st %g1, [ %fp + -12 ] /* * Check the contentionscope since rtems only supports PROCESS wide * contention (i.e. no system wide contention). */ if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS ) 400065a8: c2 04 60 0c ld [ %l1 + 0xc ], %g1 400065ac: 80 a0 60 00 cmp %g1, 0 400065b0: 12 80 00 45 bne 400066c4 400065b4: b0 10 20 86 mov 0x86, %i0 /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 400065b8: e8 07 bf e0 ld [ %fp + -32 ], %l4 400065bc: 82 05 3f ff add %l4, -1, %g1 400065c0: 80 a0 60 fd cmp %g1, 0xfd 400065c4: 18 bf ff eb bgu 40006570 400065c8: 80 a6 60 01 cmp %i1, 1 */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 400065cc: 02 80 00 54 be 4000671c 400065d0: a6 10 20 00 clr %l3 400065d4: 04 80 00 7c ble 400067c4 400065d8: 80 a6 60 02 cmp %i1, 2 400065dc: 02 80 00 4d be 40006710 400065e0: 80 a6 60 03 cmp %i1, 3 400065e4: 32 80 00 38 bne,a 400066c4 400065e8: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED case SCHED_SPORADIC: budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; budget_callout = _POSIX_Threads_Sporadic_budget_callout; if ( _Timespec_To_ticks( &schedparam.ss_replenish_period ) < 400065ec: 40 00 11 ab call 4000ac98 <_Timespec_To_ticks> 400065f0: 90 07 bf e8 add %fp, -24, %o0 400065f4: a0 10 00 08 mov %o0, %l0 400065f8: 40 00 11 a8 call 4000ac98 <_Timespec_To_ticks> 400065fc: 90 07 bf f0 add %fp, -16, %o0 40006600: 80 a4 00 08 cmp %l0, %o0 40006604: 0a 80 00 30 bcs 400066c4 40006608: b0 10 20 16 mov 0x16, %i0 _Timespec_To_ticks( &schedparam.ss_initial_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( schedparam.ss_low_priority ) ) 4000660c: c2 07 bf e4 ld [ %fp + -28 ], %g1 40006610: 82 00 7f ff add %g1, -1, %g1 40006614: 80 a0 60 fd cmp %g1, 0xfd 40006618: 18 80 00 2b bgu 400066c4 4000661c: a6 10 20 03 mov 3, %l3 40006620: 03 10 00 1a sethi %hi(0x40006800), %g1 40006624: a0 10 63 84 or %g1, 0x384, %l0 ! 40006b84 <_POSIX_Threads_Sporadic_budget_callout> #endif /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 40006628: 2d 10 00 76 sethi %hi(0x4001d800), %l6 4000662c: d0 05 a3 68 ld [ %l6 + 0x368 ], %o0 ! 4001db68 <_RTEMS_Allocator_Mutex> 40006630: 40 00 07 56 call 40008388 <_API_Mutex_Lock> 40006634: 31 10 00 77 sethi %hi(0x4001dc00), %i0 * _POSIX_Threads_Allocate */ RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information ); 40006638: 40 00 09 e1 call 40008dbc <_Objects_Allocate> 4000663c: 90 16 21 40 or %i0, 0x140, %o0 ! 4001dd40 <_POSIX_Threads_Information> * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { 40006640: a4 92 20 00 orcc %o0, 0, %l2 40006644: 02 80 00 1d be 400066b8 40006648: 03 10 00 73 sethi %hi(0x4001cc00), %g1 /* * Initialize the core thread for this task. */ name.name_p = NULL; /* posix threads don't have a name by default */ status = _Thread_Initialize( 4000664c: c6 04 60 08 ld [ %l1 + 8 ], %g3 40006650: c4 00 61 90 ld [ %g1 + 0x190 ], %g2 40006654: c0 27 bf dc clr [ %fp + -36 ] 40006658: 97 28 a0 01 sll %g2, 1, %o3 4000665c: 80 a2 c0 03 cmp %o3, %g3 40006660: 1a 80 00 03 bcc 4000666c 40006664: d4 04 60 04 ld [ %l1 + 4 ], %o2 40006668: 96 10 00 03 mov %g3, %o3 4000666c: 82 07 bf dc add %fp, -36, %g1 40006670: e6 23 a0 60 st %l3, [ %sp + 0x60 ] 40006674: e0 23 a0 64 st %l0, [ %sp + 0x64 ] 40006678: c0 23 a0 68 clr [ %sp + 0x68 ] 4000667c: 9a 10 20 ff mov 0xff, %o5 40006680: a6 10 20 01 mov 1, %l3 40006684: 9a 23 40 14 sub %o5, %l4, %o5 40006688: e6 23 a0 5c st %l3, [ %sp + 0x5c ] 4000668c: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 40006690: 90 16 21 40 or %i0, 0x140, %o0 40006694: 92 10 00 12 mov %l2, %o1 40006698: 40 00 0d ba call 40009d80 <_Thread_Initialize> 4000669c: 98 10 20 00 clr %o4 budget_callout, 0, /* isr level */ name /* posix threads don't have a name */ ); if ( !status ) { 400066a0: 80 8a 20 ff btst 0xff, %o0 400066a4: 12 80 00 20 bne 40006724 400066a8: 11 10 00 77 sethi %hi(0x4001dc00), %o0 RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free ( Thread_Control *the_pthread ) { _Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object ); 400066ac: 92 10 00 12 mov %l2, %o1 400066b0: 40 00 0a be call 400091a8 <_Objects_Free> 400066b4: 90 12 21 40 or %o0, 0x140, %o0 _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 400066b8: d0 05 a3 68 ld [ %l6 + 0x368 ], %o0 400066bc: 40 00 07 49 call 400083e0 <_API_Mutex_Unlock> 400066c0: b0 10 20 0b mov 0xb, %i0 400066c4: 81 c7 e0 08 ret 400066c8: 81 e8 00 00 restore * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400066cc: 03 10 00 76 sethi %hi(0x4001d800), %g1 400066d0: c4 00 63 70 ld [ %g1 + 0x370 ], %g2 ! 4001db70 <_Thread_Executing> 400066d4: c6 00 a1 60 ld [ %g2 + 0x160 ], %g3 schedpolicy = api->schedpolicy; schedparam = api->schedparam; 400066d8: c8 00 e0 80 ld [ %g3 + 0x80 ], %g4 */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; schedpolicy = api->schedpolicy; 400066dc: f2 00 e0 7c ld [ %g3 + 0x7c ], %i1 schedparam = api->schedparam; 400066e0: c8 27 bf e0 st %g4, [ %fp + -32 ] 400066e4: c2 00 e0 84 ld [ %g3 + 0x84 ], %g1 400066e8: c2 27 bf e4 st %g1, [ %fp + -28 ] 400066ec: c4 00 e0 88 ld [ %g3 + 0x88 ], %g2 400066f0: c4 27 bf e8 st %g2, [ %fp + -24 ] 400066f4: c2 00 e0 8c ld [ %g3 + 0x8c ], %g1 400066f8: c2 27 bf ec st %g1, [ %fp + -20 ] 400066fc: c4 00 e0 90 ld [ %g3 + 0x90 ], %g2 40006700: c4 27 bf f0 st %g2, [ %fp + -16 ] 40006704: c2 00 e0 94 ld [ %g3 + 0x94 ], %g1 40006708: 10 bf ff a8 b 400065a8 4000670c: c2 27 bf f4 st %g1, [ %fp + -12 ] */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 40006710: a6 10 20 02 mov 2, %l3 <== NOT EXECUTED 40006714: 10 bf ff c5 b 40006628 <== NOT EXECUTED 40006718: a0 10 20 00 clr %l0 <== NOT EXECUTED 4000671c: 10 bf ff c3 b 40006628 40006720: a0 10 20 00 clr %l0 /* * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40006724: e0 04 a1 60 ld [ %l2 + 0x160 ], %l0 api->Attributes = *the_attr; 40006728: 92 10 00 11 mov %l1, %o1 4000672c: 94 10 20 38 mov 0x38, %o2 40006730: 40 00 25 d4 call 4000fe80 40006734: 90 10 00 10 mov %l0, %o0 api->detachstate = the_attr->detachstate; 40006738: c2 04 60 34 ld [ %l1 + 0x34 ], %g1 api->schedpolicy = schedpolicy; 4000673c: f2 24 20 7c st %i1, [ %l0 + 0x7c ] api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; 40006740: c2 24 20 38 st %g1, [ %l0 + 0x38 ] api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40006744: c2 07 bf e0 ld [ %fp + -32 ], %g1 * first run. * * NOTE: Since the thread starts with all unblocked, this is necessary. */ the_thread->do_post_task_switch_extension = true; 40006748: e6 2c a0 75 stb %l3, [ %l2 + 0x75 ] api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; api->schedparam = schedparam; 4000674c: c2 24 20 80 st %g1, [ %l0 + 0x80 ] 40006750: c2 07 bf e4 ld [ %fp + -28 ], %g1 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40006754: 94 10 00 1a mov %i2, %o2 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40006758: c2 24 20 84 st %g1, [ %l0 + 0x84 ] 4000675c: c2 07 bf e8 ld [ %fp + -24 ], %g1 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40006760: 96 10 00 1b mov %i3, %o3 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40006764: c2 24 20 88 st %g1, [ %l0 + 0x88 ] 40006768: c2 07 bf ec ld [ %fp + -20 ], %g1 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 4000676c: 90 10 00 12 mov %l2, %o0 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40006770: c2 24 20 8c st %g1, [ %l0 + 0x8c ] 40006774: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40006778: 92 10 20 01 mov 1, %o1 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; api->schedparam = schedparam; 4000677c: c2 24 20 90 st %g1, [ %l0 + 0x90 ] 40006780: c2 07 bf f4 ld [ %fp + -12 ], %g1 /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40006784: 98 10 20 00 clr %o4 40006788: 40 00 10 86 call 4000a9a0 <_Thread_Start> 4000678c: c2 24 20 94 st %g1, [ %l0 + 0x94 ] start_routine, arg, 0 /* unused */ ); if ( schedpolicy == SCHED_SPORADIC ) { 40006790: 80 a6 60 03 cmp %i1, 3 40006794: 02 80 00 19 be 400067f8 40006798: a2 10 00 08 mov %o0, %l1 * * NOTE: This can only happen if someone slips in and touches the * thread while we are creating it. */ if ( !status ) { 4000679c: 80 8c 60 ff btst 0xff, %l1 400067a0: 12 80 00 0f bne 400067dc 400067a4: 90 16 21 40 or %i0, 0x140, %o0 400067a8: 40 00 0a 80 call 400091a8 <_Objects_Free> <== NOT EXECUTED 400067ac: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 400067b0: d0 05 a3 68 ld [ %l6 + 0x368 ], %o0 <== NOT EXECUTED 400067b4: 40 00 07 0b call 400083e0 <_API_Mutex_Unlock> <== NOT EXECUTED 400067b8: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED 400067bc: 81 c7 e0 08 ret <== NOT EXECUTED 400067c0: 81 e8 00 00 restore <== NOT EXECUTED */ budget_callout = NULL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; switch ( schedpolicy ) { 400067c4: 80 a6 60 00 cmp %i1, 0 400067c8: a6 10 20 01 mov 1, %l3 400067cc: 02 bf ff 97 be 40006628 400067d0: a0 10 20 00 clr %l0 */ *thread = the_thread->Object.id; _RTEMS_Unlock_allocator(); return 0; 400067d4: 81 c7 e0 08 ret 400067d8: 91 e8 20 16 restore %g0, 0x16, %o0 /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 400067dc: c2 04 a0 08 ld [ %l2 + 8 ], %g1 _RTEMS_Unlock_allocator(); 400067e0: d0 05 a3 68 ld [ %l6 + 0x368 ], %o0 /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 400067e4: c2 25 40 00 st %g1, [ %l5 ] _RTEMS_Unlock_allocator(); 400067e8: 40 00 06 fe call 400083e0 <_API_Mutex_Unlock> 400067ec: b0 10 20 00 clr %i0 400067f0: 81 c7 e0 08 ret 400067f4: 81 e8 00 00 restore arg, 0 /* unused */ ); if ( schedpolicy == SCHED_SPORADIC ) { _Watchdog_Insert_ticks( 400067f8: 40 00 11 28 call 4000ac98 <_Timespec_To_ticks> 400067fc: 90 04 20 88 add %l0, 0x88, %o0 40006800: 92 04 20 9c add %l0, 0x9c, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006804: d0 24 20 a8 st %o0, [ %l0 + 0xa8 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006808: 11 10 00 76 sethi %hi(0x4001d800), %o0 4000680c: 40 00 12 38 call 4000b0ec <_Watchdog_Insert> 40006810: 90 12 23 90 or %o0, 0x390, %o0 ! 4001db90 <_Watchdog_Ticks_chain> * * NOTE: This can only happen if someone slips in and touches the * thread while we are creating it. */ if ( !status ) { 40006814: 10 bf ff e3 b 400067a0 40006818: 80 8c 60 ff btst 0xff, %l1 40005450 : int pthread_key_create( pthread_key_t *key, void (*destructor)( void * ) ) { 40005450: 9d e3 bf 98 save %sp, -104, %sp 40005454: 05 10 00 57 sethi %hi(0x40015c00), %g2 40005458: c2 00 a3 e0 ld [ %g2 + 0x3e0 ], %g1 ! 40015fe0 <_Thread_Dispatch_disable_level> 4000545c: 82 00 60 01 inc %g1 40005460: c2 20 a3 e0 st %g1, [ %g2 + 0x3e0 ] * _POSIX_Keys_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void ) { return (POSIX_Keys_Control *) _Objects_Allocate( &_POSIX_Keys_Information ); 40005464: 29 10 00 59 sethi %hi(0x40016400), %l4 40005468: 40 00 09 d4 call 40007bb8 <_Objects_Allocate> 4000546c: 90 15 20 34 or %l4, 0x34, %o0 ! 40016434 <_POSIX_Keys_Information> _Thread_Disable_dispatch(); the_key = _POSIX_Keys_Allocate(); if ( !the_key ) { 40005470: a4 92 20 00 orcc %o0, 0, %l2 40005474: 02 80 00 2b be 40005520 40005478: 03 10 00 57 sethi %hi(0x40015c00), %g1 _Thread_Enable_dispatch(); return EAGAIN; } the_key->destructor = destructor; 4000547c: f2 24 a0 14 st %i1, [ %l2 + 0x14 ] 40005480: a2 10 00 12 mov %l2, %l1 40005484: a6 10 63 40 or %g1, 0x340, %l3 40005488: b2 10 20 01 mov 1, %i1 for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { if ( _Objects_Information_table[ the_api ] ) { 4000548c: 83 2e 60 02 sll %i1, 2, %g1 40005490: c2 04 c0 01 ld [ %l3 + %g1 ], %g1 40005494: 80 a0 60 00 cmp %g1, 0 40005498: 22 80 00 0e be,a 400054d0 4000549c: c0 24 60 1c clr [ %l1 + 0x1c ] INTERNAL_ERROR_CORE, TRUE, INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY ); #endif bytes_to_allocate = sizeof( void * ) * 400054a0: c4 00 60 04 ld [ %g1 + 4 ], %g2 400054a4: c2 10 a0 10 lduh [ %g2 + 0x10 ], %g1 400054a8: 82 00 60 01 inc %g1 400054ac: a1 28 60 02 sll %g1, 2, %l0 (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); 400054b0: 40 00 13 24 call 4000a140 <_Workspace_Allocate> 400054b4: 90 10 00 10 mov %l0, %o0 if ( !table ) { 400054b8: 82 92 20 00 orcc %o0, 0, %g1 400054bc: 02 80 00 1d be 40005530 400054c0: 94 10 00 10 mov %l0, %o2 _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); return ENOMEM; } the_key->Values[ the_api ] = table; 400054c4: c2 24 60 1c st %g1, [ %l1 + 0x1c ] memset( table, '\0', bytes_to_allocate ); 400054c8: 40 00 26 c5 call 4000efdc 400054cc: 92 10 20 00 clr %o1 * for. [NOTE: Currently RTEMS Classic API tasks are always enabled.] */ for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) { 400054d0: b2 06 60 01 inc %i1 * APIs are optional. Thus there may be no ITRON tasks to have keys * for. [NOTE: Currently RTEMS Classic API tasks are always enabled.] */ for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; 400054d4: 80 a6 60 05 cmp %i1, 5 400054d8: 12 bf ff ed bne 4000548c 400054dc: a2 04 60 04 add %l1, 4, %l1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400054e0: c4 04 a0 08 ld [ %l2 + 8 ], %g2 400054e4: 82 15 20 34 or %l4, 0x34, %g1 400054e8: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 400054ec: 03 00 00 3f sethi %hi(0xfc00), %g1 400054f0: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400054f4: 82 08 80 01 and %g2, %g1, %g1 400054f8: 83 28 60 02 sll %g1, 2, %g1 400054fc: e4 20 c0 01 st %l2, [ %g3 + %g1 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == FALSE */ the_object->name.name_u32 = name; 40005500: c0 24 a0 0c clr [ %l2 + 0xc ] } } the_key->is_active = TRUE; 40005504: 82 10 20 01 mov 1, %g1 _Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 ); *key = the_key->Object.id; 40005508: c4 26 00 00 st %g2, [ %i0 ] } } the_key->is_active = TRUE; 4000550c: c2 2c a0 10 stb %g1, [ %l2 + 0x10 ] _Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 ); *key = the_key->Object.id; _Thread_Enable_dispatch(); 40005510: 40 00 0d 4b call 40008a3c <_Thread_Enable_dispatch> 40005514: b0 10 20 00 clr %i0 return 0; } 40005518: 81 c7 e0 08 ret 4000551c: 81 e8 00 00 restore _Thread_Disable_dispatch(); the_key = _POSIX_Keys_Allocate(); if ( !the_key ) { _Thread_Enable_dispatch(); 40005520: 40 00 0d 47 call 40008a3c <_Thread_Enable_dispatch> 40005524: b0 10 20 0b mov 0xb, %i0 40005528: 81 c7 e0 08 ret 4000552c: 81 e8 00 00 restore bytes_to_allocate = sizeof( void * ) * (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); if ( !table ) { for ( --the_api; the_api >= 1; 40005530: a0 86 7f ff addcc %i1, -1, %l0 40005534: 02 80 00 0a be 4000555c 40005538: 82 06 60 05 add %i1, 5, %g1 4000553c: 83 28 60 02 sll %g1, 2, %g1 <== NOT EXECUTED 40005540: b2 04 80 01 add %l2, %g1, %i1 <== NOT EXECUTED the_api-- ) _Workspace_Free( the_key->Values[ the_api ] ); 40005544: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED 40005548: 40 00 12 f7 call 4000a124 <_Workspace_Free> <== NOT EXECUTED 4000554c: b2 06 7f fc add %i1, -4, %i1 <== NOT EXECUTED bytes_to_allocate = sizeof( void * ) * (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); table = _Workspace_Allocate( bytes_to_allocate ); if ( !table ) { for ( --the_api; the_api >= 1; 40005550: a0 84 3f ff addcc %l0, -1, %l0 <== NOT EXECUTED 40005554: 32 bf ff fd bne,a 40005548 <== NOT EXECUTED 40005558: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 4000555c: 90 15 20 34 or %l4, 0x34, %o0 40005560: 92 10 00 12 mov %l2, %o1 40005564: 40 00 0a 90 call 40007fa4 <_Objects_Free> 40005568: b0 10 20 0c mov 0xc, %i0 the_api-- ) _Workspace_Free( the_key->Values[ the_api ] ); _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 4000556c: 40 00 0d 34 call 40008a3c <_Thread_Enable_dispatch> 40005570: 01 00 00 00 nop 40005574: 81 c7 e0 08 ret 40005578: 81 e8 00 00 restore 4000557c : */ int pthread_key_delete( pthread_key_t key ) { 4000557c: 9d e3 bf 90 save %sp, -112, %sp RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Get ( Objects_Id id, Objects_Locations *location ) { return (POSIX_Keys_Control *) 40005580: 23 10 00 59 sethi %hi(0x40016400), %l1 40005584: 92 10 00 18 mov %i0, %o1 40005588: 94 07 bf f4 add %fp, -12, %o2 4000558c: 40 00 0a f3 call 40008158 <_Objects_Get> 40005590: 90 14 60 34 or %l1, 0x34, %o0 register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 40005594: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005598: a0 10 00 08 mov %o0, %l0 4000559c: 80 a0 60 00 cmp %g1, 0 400055a0: 12 80 00 23 bne 4000562c 400055a4: b0 10 20 16 mov 0x16, %i0 case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); 400055a8: 90 14 60 34 or %l1, 0x34, %o0 400055ac: 40 00 09 af call 40007c68 <_Objects_Close> 400055b0: 92 10 00 10 mov %l0, %o1 the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 400055b4: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 400055b8: 80 a2 20 00 cmp %o0, 0 400055bc: 02 80 00 04 be 400055cc 400055c0: c0 2c 20 10 clrb [ %l0 + 0x10 ] _Workspace_Free( the_key->Values[ the_api ] ); 400055c4: 40 00 12 d8 call 4000a124 <_Workspace_Free> 400055c8: 01 00 00 00 nop the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 400055cc: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 400055d0: 80 a2 20 00 cmp %o0, 0 400055d4: 22 80 00 05 be,a 400055e8 400055d8: d0 04 20 24 ld [ %l0 + 0x24 ], %o0 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 400055dc: 40 00 12 d2 call 4000a124 <_Workspace_Free> 400055e0: 01 00 00 00 nop the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 400055e4: d0 04 20 24 ld [ %l0 + 0x24 ], %o0 400055e8: 80 a2 20 00 cmp %o0, 0 400055ec: 22 80 00 05 be,a 40005600 400055f0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED _Workspace_Free( the_key->Values[ the_api ] ); 400055f4: 40 00 12 cc call 4000a124 <_Workspace_Free> 400055f8: 01 00 00 00 nop the_key->is_active = FALSE; for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 400055fc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 40005600: 80 a2 20 00 cmp %o0, 0 40005604: 22 80 00 05 be,a 40005618 40005608: 90 14 60 34 or %l1, 0x34, %o0 _Workspace_Free( the_key->Values[ the_api ] ); 4000560c: 40 00 12 c6 call 4000a124 <_Workspace_Free> <== NOT EXECUTED 40005610: 01 00 00 00 nop <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 40005614: 90 14 60 34 or %l1, 0x34, %o0 <== NOT EXECUTED 40005618: 92 10 00 10 mov %l0, %o1 4000561c: 40 00 0a 62 call 40007fa4 <_Objects_Free> 40005620: b0 10 20 00 clr %i0 * NOTE: The destructor is not called and it is the responsibility * of the application to free the memory. */ _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 40005624: 40 00 0d 06 call 40008a3c <_Thread_Enable_dispatch> 40005628: 01 00 00 00 nop case OBJECTS_ERROR: break; } return EINVAL; } 4000562c: 81 c7 e0 08 ret 40005630: 81 e8 00 00 restore 40024404 : int pthread_kill( pthread_t thread, int sig ) { 40024404: 9d e3 bf 90 save %sp, -112, %sp POSIX_API_Control *api; Thread_Control *the_thread; Objects_Locations location; if ( !sig ) 40024408: 80 a6 60 00 cmp %i1, 0 4002440c: 02 80 00 2f be 400244c8 40024410: 92 10 00 18 mov %i0, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 40024414: a0 06 7f ff add %i1, -1, %l0 40024418: 80 a4 20 1f cmp %l0, 0x1f 4002441c: 18 80 00 2b bgu 400244c8 40024420: 11 10 00 aa sethi %hi(0x4002a800), %o0 RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get ( pthread_t id, Objects_Locations *location ) { return (Thread_Control *) 40024424: 94 07 bf f4 add %fp, -12, %o2 40024428: 7f ff a4 b9 call 4000d70c <_Objects_Get> 4002442c: 90 12 22 d0 or %o0, 0x2d0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 40024430: c2 07 bf f4 ld [ %fp + -12 ], %g1 40024434: 80 a0 60 00 cmp %g1, 0 40024438: 12 80 00 2a bne 400244e0 4002443c: b0 10 00 08 mov %o0, %i0 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( sig ) { if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { 40024440: 87 2e 60 02 sll %i1, 2, %g3 40024444: 85 2e 60 04 sll %i1, 4, %g2 40024448: 03 10 00 ab sethi %hi(0x4002ac00), %g1 4002444c: 84 20 80 03 sub %g2, %g3, %g2 40024450: 82 10 62 3c or %g1, 0x23c, %g1 40024454: 82 00 40 02 add %g1, %g2, %g1 40024458: c6 00 60 08 ld [ %g1 + 8 ], %g3 4002445c: 80 a0 e0 01 cmp %g3, 1 40024460: 02 80 00 14 be 400244b0 40024464: c8 02 21 60 ld [ %o0 + 0x160 ], %g4 return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 40024468: c4 01 20 c8 ld [ %g4 + 0xc8 ], %g2 (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 4002446c: 92 10 00 19 mov %i1, %o1 return 0; } /* XXX critical section */ api->signals_pending |= signo_to_mask( sig ); 40024470: b2 10 20 01 mov 1, %i1 40024474: 83 2e 40 10 sll %i1, %l0, %g1 40024478: 84 10 80 01 or %g2, %g1, %g2 (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); 4002447c: 94 10 20 00 clr %o2 40024480: 7f ff ff 90 call 400242c0 <_POSIX_signals_Unblock_thread> 40024484: c4 21 20 c8 st %g2, [ %g4 + 0xc8 ] the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40024488: 03 10 00 aa sethi %hi(0x4002a800), %g1 4002448c: c4 00 60 9c ld [ %g1 + 0x9c ], %g2 ! 4002a89c <_ISR_Nest_level> 40024490: 80 a0 a0 00 cmp %g2, 0 40024494: 02 80 00 07 be 400244b0 40024498: f2 2e 20 75 stb %i1, [ %i0 + 0x75 ] 4002449c: 03 10 00 aa sethi %hi(0x4002a800), %g1 400244a0: c4 00 60 c0 ld [ %g1 + 0xc0 ], %g2 ! 4002a8c0 <_Thread_Executing> 400244a4: 80 a6 00 02 cmp %i0, %g2 400244a8: 02 80 00 06 be 400244c0 400244ac: 03 10 00 aa sethi %hi(0x4002a800), %g1 _ISR_Signals_to_thread_executing = TRUE; } _Thread_Enable_dispatch(); 400244b0: 7f ff a7 16 call 4000e108 <_Thread_Enable_dispatch> 400244b4: b0 10 20 00 clr %i0 400244b8: 81 c7 e0 08 ret 400244bc: 81 e8 00 00 restore (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = TRUE; 400244c0: 10 bf ff fc b 400244b0 <== NOT EXECUTED 400244c4: f2 28 61 58 stb %i1, [ %g1 + 0x158 ] <== NOT EXECUTED if ( !sig ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) rtems_set_errno_and_return_minus_one( EINVAL ); 400244c8: 7f ff cf ad call 4001837c <__errno> 400244cc: b0 10 3f ff mov -1, %i0 400244d0: 82 10 20 16 mov 0x16, %g1 400244d4: c2 22 00 00 st %g1, [ %o0 ] 400244d8: 81 c7 e0 08 ret 400244dc: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( ESRCH ); 400244e0: 7f ff cf a7 call 4001837c <__errno> 400244e4: b0 10 3f ff mov -1, %i0 400244e8: 82 10 20 03 mov 3, %g1 400244ec: c2 22 00 00 st %g1, [ %o0 ] } 400244f0: 81 c7 e0 08 ret 400244f4: 81 e8 00 00 restore 400072c4 : int pthread_mutex_init( pthread_mutex_t *mutex, const pthread_mutexattr_t *attr ) { 400072c4: 9d e3 bf 98 save %sp, -104, %sp #if 0 register POSIX_Mutex_Control *mutex_in_use; Objects_Locations location; #endif if ( attr ) the_attr = attr; 400072c8: 03 10 00 5d sethi %hi(0x40017400), %g1 400072cc: 80 a6 60 00 cmp %i1, 0 400072d0: 02 80 00 03 be 400072dc 400072d4: a0 10 61 9c or %g1, 0x19c, %l0 400072d8: a0 10 00 19 mov %i1, %l0 else the_attr = &_POSIX_Mutex_Default_attributes; /* Check for NULL mutex */ if ( !mutex ) 400072dc: 80 a6 20 00 cmp %i0, 0 400072e0: 02 80 00 17 be 4000733c 400072e4: 01 00 00 00 nop break; } } #endif if ( !the_attr->is_initialized ) 400072e8: c2 04 00 00 ld [ %l0 ], %g1 400072ec: 80 a0 60 00 cmp %g1, 0 400072f0: 02 80 00 13 be 4000733c 400072f4: 01 00 00 00 nop /* * XXX: Be careful about attributes when global!!! */ assert( the_attr->process_shared == PTHREAD_PROCESS_PRIVATE ); 400072f8: c2 04 20 04 ld [ %l0 + 4 ], %g1 400072fc: 80 a0 60 00 cmp %g1, 0 40007300: 12 80 00 4d bne 40007434 40007304: 11 10 00 5d sethi %hi(0x40017400), %o0 /* * Determine the discipline of the mutex */ switch ( the_attr->protocol ) { 40007308: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000730c: 80 a0 60 01 cmp %g1, 1 40007310: 02 80 00 37 be 400073ec 40007314: 80 a0 60 02 cmp %g1, 2 40007318: 02 80 00 3c be 40007408 4000731c: 80 a0 60 00 cmp %g1, 0 40007320: 12 80 00 07 bne 4000733c 40007324: a2 10 20 00 clr %l1 break; default: return EINVAL; } if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) ) 40007328: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000732c: 82 00 7f ff add %g1, -1, %g1 40007330: 80 a0 60 fd cmp %g1, 0xfd 40007334: 08 80 00 04 bleu 40007344 40007338: 05 10 00 64 sethi %hi(0x40019000), %g2 *mutex = the_mutex->Object.id; _Thread_Enable_dispatch(); return 0; } 4000733c: 81 c7 e0 08 ret 40007340: 91 e8 20 16 restore %g0, 0x16, %o0 40007344: c2 00 a0 e0 ld [ %g2 + 0xe0 ], %g1 40007348: 82 00 60 01 inc %g1 4000734c: c2 20 a0 e0 st %g1, [ %g2 + 0xe0 ] * _POSIX_Mutex_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void ) { return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information ); 40007350: 25 10 00 65 sethi %hi(0x40019400), %l2 40007354: 40 00 0a 8e call 40009d8c <_Objects_Allocate> 40007358: 90 14 a0 b0 or %l2, 0xb0, %o0 ! 400194b0 <_POSIX_Mutex_Information> _Thread_Disable_dispatch(); the_mutex = _POSIX_Mutex_Allocate(); if ( !the_mutex ) { 4000735c: b2 92 20 00 orcc %o0, 0, %i1 40007360: 02 80 00 31 be 40007424 40007364: 01 00 00 00 nop _Thread_Enable_dispatch(); return EAGAIN; } the_mutex->process_shared = the_attr->process_shared; 40007368: c2 04 20 04 ld [ %l0 + 4 ], %g1 4000736c: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_mutex_attr = &the_mutex->Mutex.Attributes; if ( the_attr->recursive ) 40007370: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 40007374: 80 a0 a0 00 cmp %g2, 0 40007378: 32 80 00 04 bne,a 40007388 4000737c: c0 26 60 54 clr [ %i1 + 0x54 ] <== NOT EXECUTED the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; 40007380: 82 10 20 01 mov 1, %g1 40007384: c2 26 60 54 st %g1, [ %i1 + 0x54 ] the_mutex_attr->only_owner_release = TRUE; the_mutex_attr->priority_ceiling = 40007388: c6 04 20 08 ld [ %l0 + 8 ], %g3 if ( the_attr->recursive ) the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; the_mutex_attr->only_owner_release = TRUE; 4000738c: 84 10 20 01 mov 1, %g2 the_mutex_attr->priority_ceiling = 40007390: 82 10 20 ff mov 0xff, %g1 40007394: 82 20 40 03 sub %g1, %g3, %g1 /* * Must be initialized to unlocked. */ _CORE_mutex_Initialize( 40007398: 92 06 60 54 add %i1, 0x54, %o1 4000739c: 94 10 20 01 mov 1, %o2 if ( the_attr->recursive ) the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; else the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR; the_mutex_attr->only_owner_release = TRUE; 400073a0: c4 2e 60 58 stb %g2, [ %i1 + 0x58 ] the_mutex_attr->priority_ceiling = 400073a4: c2 26 60 60 st %g1, [ %i1 + 0x60 ] _POSIX_Priority_To_core( the_attr->prio_ceiling ); the_mutex_attr->discipline = the_discipline; 400073a8: e2 26 60 5c st %l1, [ %i1 + 0x5c ] /* * Must be initialized to unlocked. */ _CORE_mutex_Initialize( 400073ac: 40 00 08 36 call 40009484 <_CORE_mutex_Initialize> 400073b0: 90 06 60 14 add %i1, 0x14, %o0 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400073b4: c4 06 60 08 ld [ %i1 + 8 ], %g2 400073b8: 82 14 a0 b0 or %l2, 0xb0, %g1 400073bc: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 400073c0: 03 00 00 3f sethi %hi(0xfc00), %g1 400073c4: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400073c8: 82 08 80 01 and %g2, %g1, %g1 400073cc: 83 28 60 02 sll %g1, 2, %g1 400073d0: f2 20 c0 01 st %i1, [ %g3 + %g1 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == FALSE */ the_object->name.name_u32 = name; 400073d4: c0 26 60 0c clr [ %i1 + 0xc ] CORE_MUTEX_UNLOCKED ); _Objects_Open_u32( &_POSIX_Mutex_Information, &the_mutex->Object, 0 ); *mutex = the_mutex->Object.id; 400073d8: c4 26 00 00 st %g2, [ %i0 ] _Thread_Enable_dispatch(); 400073dc: 40 00 0e 0d call 4000ac10 <_Thread_Enable_dispatch> 400073e0: b0 10 20 00 clr %i0 400073e4: 81 c7 e0 08 ret 400073e8: 81 e8 00 00 restore break; default: return EINVAL; } if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) ) 400073ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 400073f0: 82 00 7f ff add %g1, -1, %g1 400073f4: 80 a0 60 fd cmp %g1, 0xfd 400073f8: 18 bf ff d1 bgu 4000733c 400073fc: a2 10 20 02 mov 2, %l1 40007400: 10 bf ff d1 b 40007344 40007404: 05 10 00 64 sethi %hi(0x40019000), %g2 40007408: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000740c: 82 00 7f ff add %g1, -1, %g1 40007410: 80 a0 60 fd cmp %g1, 0xfd 40007414: 18 bf ff ca bgu 4000733c 40007418: a2 10 20 03 mov 3, %l1 4000741c: 10 bf ff ca b 40007344 40007420: 05 10 00 64 sethi %hi(0x40019000), %g2 _Thread_Disable_dispatch(); the_mutex = _POSIX_Mutex_Allocate(); if ( !the_mutex ) { _Thread_Enable_dispatch(); 40007424: 40 00 0d fb call 4000ac10 <_Thread_Enable_dispatch> 40007428: b0 10 20 0b mov 0xb, %i0 4000742c: 81 c7 e0 08 ret 40007430: 81 e8 00 00 restore /* * XXX: Be careful about attributes when global!!! */ assert( the_attr->process_shared == PTHREAD_PROCESS_PRIVATE ); 40007434: 15 10 00 5d sethi %hi(0x40017400), %o2 <== NOT EXECUTED 40007438: 17 10 00 5d sethi %hi(0x40017400), %o3 <== NOT EXECUTED 4000743c: 90 12 21 b0 or %o0, 0x1b0, %o0 <== NOT EXECUTED 40007440: 94 12 a2 30 or %o2, 0x230, %o2 <== NOT EXECUTED 40007444: 96 12 e1 f8 or %o3, 0x1f8, %o3 <== NOT EXECUTED 40007448: 7f ff f2 a4 call 40003ed8 <__assert_func> <== NOT EXECUTED 4000744c: 92 10 20 68 mov 0x68, %o1 <== NOT EXECUTED 40007450: 01 00 00 00 nop 400074c4 : int pthread_mutex_setprioceiling( pthread_mutex_t *mutex, int prioceiling, int *old_ceiling ) { 400074c4: 9d e3 bf 90 save %sp, -112, %sp register POSIX_Mutex_Control *the_mutex; Objects_Locations location; Priority_Control the_priority; int status; if ( !old_ceiling ) 400074c8: 80 a6 a0 00 cmp %i2, 0 400074cc: 02 80 00 06 be 400074e4 400074d0: a0 10 00 18 mov %i0, %l0 return EINVAL; if ( !_POSIX_Priority_Is_valid( prioceiling ) ) 400074d4: 82 06 7f ff add %i1, -1, %g1 400074d8: 80 a0 60 fd cmp %g1, 0xfd 400074dc: 08 80 00 04 bleu 400074ec 400074e0: 01 00 00 00 nop case OBJECTS_ERROR: break; } return EINVAL; } 400074e4: 81 c7 e0 08 ret 400074e8: 91 e8 20 16 restore %g0, 0x16, %o0 /* * Must acquire the mutex before we can change it's ceiling */ status = pthread_mutex_lock( mutex ); 400074ec: 7f ff ff da call 40007454 400074f0: 90 10 00 18 mov %i0, %o0 if ( status ) 400074f4: b0 92 20 00 orcc %o0, 0, %i0 400074f8: 12 80 00 14 bne 40007548 400074fc: 90 10 00 10 mov %l0, %o0 return status; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 40007500: 7f ff ff 46 call 40007218 <_POSIX_Mutex_Get> 40007504: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 40007508: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000750c: 80 a0 60 00 cmp %g1, 0 40007510: 32 80 00 0e bne,a 40007548 40007514: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 40007518: c2 02 20 60 ld [ %o0 + 0x60 ], %g1 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; _CORE_mutex_Surrender( 4000751c: d2 02 20 08 ld [ %o0 + 8 ], %o1 the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 40007520: 84 10 20 ff mov 0xff, %g2 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; 40007524: 86 20 80 19 sub %g2, %i1, %g3 the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 40007528: 84 20 80 01 sub %g2, %g1, %g2 the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; 4000752c: c6 22 20 60 st %g3, [ %o0 + 0x60 ] the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { case OBJECTS_LOCAL: *old_ceiling = _POSIX_Priority_From_core( 40007530: c4 26 80 00 st %g2, [ %i2 ] the_mutex->Mutex.Attributes.priority_ceiling ); the_mutex->Mutex.Attributes.priority_ceiling = the_priority; _CORE_mutex_Surrender( 40007534: 94 10 20 00 clr %o2 40007538: 40 00 08 5e call 400096b0 <_CORE_mutex_Surrender> 4000753c: 90 02 20 14 add %o0, 0x14, %o0 &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 40007540: 40 00 0d b4 call 4000ac10 <_Thread_Enable_dispatch> 40007544: 01 00 00 00 nop 40007548: 81 c7 e0 08 ret 4000754c: 81 e8 00 00 restore 40007550 : int pthread_mutex_timedlock( pthread_mutex_t *mutex, const struct timespec *abstime ) { 40007550: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 40007554: 90 10 00 19 mov %i1, %o0 40007558: 40 00 00 2f call 40007614 <_POSIX_Absolute_timeout_to_ticks> 4000755c: 92 07 bf f4 add %fp, -12, %o1 switch ( status ) { 40007560: 80 a2 20 02 cmp %o0, 2 40007564: 08 80 00 05 bleu 40007578 40007568: d4 07 bf f4 ld [ %fp + -12 ], %o2 4000756c: 80 a2 20 03 cmp %o0, 3 40007570: 02 80 00 07 be 4000758c 40007574: 90 10 00 18 mov %i0, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: do_wait = TRUE; break; } lock_status = _POSIX_Mutex_Lock_support( 40007578: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000757c: 7f ff ff bc call 4000746c <_POSIX_Mutex_Lock_support> <== NOT EXECUTED 40007580: 92 10 20 00 clr %o1 <== NOT EXECUTED break; } } return lock_status; } 40007584: 81 c7 e0 08 ret <== NOT EXECUTED 40007588: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: do_wait = TRUE; break; } lock_status = _POSIX_Mutex_Lock_support( 4000758c: 7f ff ff b8 call 4000746c <_POSIX_Mutex_Lock_support> 40007590: 92 10 20 01 mov 1, %o1 break; } } return lock_status; } 40007594: 81 c7 e0 08 ret 40007598: 91 e8 00 08 restore %g0, %o0, %o0 40006c58 : int pthread_once( pthread_once_t *once_control, void (*init_routine)(void) ) { 40006c58: 9d e3 bf 90 save %sp, -112, %sp if ( !once_control || !init_routine ) 40006c5c: a0 96 20 00 orcc %i0, 0, %l0 40006c60: 02 80 00 0a be 40006c88 40006c64: 80 a6 60 00 cmp %i1, 0 40006c68: 02 80 00 08 be 40006c88 40006c6c: 01 00 00 00 nop return EINVAL; if ( !once_control->init_executed ) { 40006c70: c2 04 20 04 ld [ %l0 + 4 ], %g1 40006c74: 80 a0 60 00 cmp %g1, 0 40006c78: 02 80 00 06 be 40006c90 40006c7c: b0 10 20 00 clr %i0 (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); } return 0; } 40006c80: 81 c7 e0 08 ret 40006c84: 81 e8 00 00 restore int pthread_once( pthread_once_t *once_control, void (*init_routine)(void) ) { if ( !once_control || !init_routine ) 40006c88: 81 c7 e0 08 ret 40006c8c: 91 e8 20 16 restore %g0, 0x16, %o0 return EINVAL; if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 40006c90: b0 07 bf f4 add %fp, -12, %i0 40006c94: 90 10 21 00 mov 0x100, %o0 40006c98: 92 10 21 00 mov 0x100, %o1 40006c9c: 40 00 03 ba call 40007b84 40006ca0: 94 10 00 18 mov %i0, %o2 if ( !once_control->init_executed ) { 40006ca4: c2 04 20 04 ld [ %l0 + 4 ], %g1 40006ca8: 80 a0 60 00 cmp %g1, 0 40006cac: 02 80 00 09 be 40006cd0 40006cb0: 82 10 20 01 mov 1, %g1 once_control->is_initialized = TRUE; once_control->init_executed = TRUE; (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 40006cb4: d0 07 bf f4 ld [ %fp + -12 ], %o0 <== NOT EXECUTED 40006cb8: 94 10 00 18 mov %i0, %o2 40006cbc: 92 10 21 00 mov 0x100, %o1 40006cc0: 40 00 03 b1 call 40007b84 40006cc4: b0 10 20 00 clr %i0 } return 0; } 40006cc8: 81 c7 e0 08 ret 40006ccc: 81 e8 00 00 restore if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); if ( !once_control->init_executed ) { once_control->is_initialized = TRUE; once_control->init_executed = TRUE; 40006cd0: c2 24 20 04 st %g1, [ %l0 + 4 ] (*init_routine)(); 40006cd4: 9f c6 40 00 call %i1 40006cd8: c2 24 00 00 st %g1, [ %l0 ] } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 40006cdc: 10 bf ff f7 b 40006cb8 40006ce0: d0 07 bf f4 ld [ %fp + -12 ], %o0 40005f60 : int pthread_rwlock_init( pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr ) { 40005f60: 9d e3 bf 88 save %sp, -120, %sp const pthread_rwlockattr_t *the_attr; /* * Error check parameters */ if ( !rwlock ) 40005f64: 80 a6 20 00 cmp %i0, 0 40005f68: 02 80 00 26 be 40006000 40005f6c: a0 10 00 19 mov %i1, %l0 return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 40005f70: 80 a6 60 00 cmp %i1, 0 40005f74: 22 80 00 29 be,a 40006018 40005f78: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 40005f7c: c2 04 00 00 ld [ %l0 ], %g1 40005f80: 80 a0 60 00 cmp %g1, 0 40005f84: 02 80 00 1f be 40006000 40005f88: 01 00 00 00 nop return EINVAL; switch ( the_attr->process_shared ) { 40005f8c: c2 04 20 04 ld [ %l0 + 4 ], %g1 40005f90: 80 a0 60 00 cmp %g1, 0 40005f94: 12 80 00 1b bne 40006000 40005f98: 05 10 00 70 sethi %hi(0x4001c000), %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40005f9c: c2 00 a2 30 ld [ %g2 + 0x230 ], %g1 ! 4001c230 <_Thread_Dispatch_disable_level> 40005fa0: 82 00 60 01 inc %g1 40005fa4: c2 20 a2 30 st %g1, [ %g2 + 0x230 ] * This function allocates a RWLock control block from * the inactive chain of free RWLock control blocks. */ RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void ) { return (POSIX_RWLock_Control *) 40005fa8: 33 10 00 71 sethi %hi(0x4001c400), %i1 40005fac: 40 00 0b 03 call 40008bb8 <_Objects_Allocate> 40005fb0: 90 16 60 80 or %i1, 0x80, %o0 ! 4001c480 <_POSIX_RWLock_Information> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { 40005fb4: a0 92 20 00 orcc %o0, 0, %l0 40005fb8: 02 80 00 14 be 40006008 40005fbc: 90 04 20 10 add %l0, 0x10, %o0 _Thread_Enable_dispatch(); return EAGAIN; } _CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes ); 40005fc0: 40 00 09 03 call 400083cc <_CORE_RWLock_Initialize> 40005fc4: 92 07 bf f4 add %fp, -12, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40005fc8: c4 04 20 08 ld [ %l0 + 8 ], %g2 40005fcc: 82 16 60 80 or %i1, 0x80, %g1 40005fd0: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 40005fd4: 03 00 00 3f sethi %hi(0xfc00), %g1 40005fd8: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40005fdc: 82 08 80 01 and %g2, %g1, %g1 40005fe0: 83 28 60 02 sll %g1, 2, %g1 40005fe4: e0 20 c0 01 st %l0, [ %g3 + %g1 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == FALSE */ the_object->name.name_u32 = name; 40005fe8: c0 24 20 0c clr [ %l0 + 0xc ] &_POSIX_RWLock_Information, &the_rwlock->Object, 0 ); *rwlock = the_rwlock->Object.id; 40005fec: c4 26 00 00 st %g2, [ %i0 ] _Thread_Enable_dispatch(); 40005ff0: 40 00 0e 93 call 40009a3c <_Thread_Enable_dispatch> 40005ff4: b0 10 20 00 clr %i0 40005ff8: 81 c7 e0 08 ret 40005ffc: 81 e8 00 00 restore return 0; } 40006000: 81 c7 e0 08 ret 40006004: 91 e8 20 16 restore %g0, 0x16, %o0 _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { _Thread_Enable_dispatch(); 40006008: 40 00 0e 8d call 40009a3c <_Thread_Enable_dispatch> 4000600c: b0 10 20 0b mov 0xb, %i0 40006010: 81 c7 e0 08 ret 40006014: 81 e8 00 00 restore * If the user passed in NULL, use the default attributes */ if ( attr ) { the_attr = attr; } else { (void) pthread_rwlockattr_init( &default_attr ); 40006018: 40 00 02 b5 call 40006aec <== NOT EXECUTED 4000601c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 40006020: 10 bf ff d8 b 40005f80 <== NOT EXECUTED 40006024: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 40006098 : int pthread_rwlock_timedrdlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 40006098: 9d e3 bf 90 save %sp, -112, %sp Objects_Locations location; Watchdog_Interval ticks; bool do_wait; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 4000609c: 80 a6 20 00 cmp %i0, 0 400060a0: 02 80 00 11 be 400060e4 400060a4: 90 10 00 19 mov %i1, %o0 * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 400060a8: 92 07 bf f0 add %fp, -16, %o1 400060ac: 40 00 1d 6f call 4000d668 <_POSIX_Absolute_timeout_to_ticks> 400060b0: a0 10 20 00 clr %l0 switch (status) { 400060b4: 80 a2 20 02 cmp %o0, 2 400060b8: 18 80 00 0e bgu 400060f0 400060bc: b2 10 00 08 mov %o0, %i1 400060c0: d2 06 00 00 ld [ %i0 ], %o1 400060c4: 11 10 00 71 sethi %hi(0x4001c400), %o0 400060c8: 94 07 bf f4 add %fp, -12, %o2 400060cc: 40 00 0c 23 call 40009158 <_Objects_Get> 400060d0: 90 12 20 80 or %o0, 0x80, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 400060d4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400060d8: 80 a0 60 00 cmp %g1, 0 400060dc: 22 80 00 11 be,a 40006120 400060e0: d2 06 00 00 ld [ %i0 ], %o1 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 400060e4: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 400060e8: 81 c7 e0 08 ret 400060ec: 91 e8 00 08 restore %g0, %o0, %o0 * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); switch (status) { 400060f0: 80 a2 20 03 cmp %o0, 3 400060f4: 12 bf ff f4 bne 400060c4 400060f8: d2 06 00 00 ld [ %i0 ], %o1 400060fc: 11 10 00 71 sethi %hi(0x4001c400), %o0 40006100: 94 07 bf f4 add %fp, -12, %o2 40006104: 40 00 0c 15 call 40009158 <_Objects_Get> 40006108: 90 12 20 80 or %o0, 0x80, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 4000610c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006110: 80 a0 60 00 cmp %g1, 0 40006114: 12 bf ff f4 bne 400060e4 40006118: a0 10 20 01 mov 1, %l0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 4000611c: d2 06 00 00 ld [ %i0 ], %o1 40006120: d6 07 bf f0 ld [ %fp + -16 ], %o3 40006124: a0 0c 20 ff and %l0, 0xff, %l0 40006128: 90 02 20 10 add %o0, 0x10, %o0 4000612c: 94 10 00 10 mov %l0, %o2 40006130: 40 00 08 b2 call 400083f8 <_CORE_RWLock_Obtain_for_reading> 40006134: 98 10 20 00 clr %o4 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40006138: 40 00 0e 41 call 40009a3c <_Thread_Enable_dispatch> 4000613c: 01 00 00 00 nop 40006140: 03 10 00 70 sethi %hi(0x4001c000), %g1 if ( !do_wait && 40006144: 80 a4 20 00 cmp %l0, 0 40006148: 12 80 00 0f bne 40006184 4000614c: 86 10 62 f0 or %g1, 0x2f0, %g3 40006150: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 40006154: c4 00 62 f0 ld [ %g1 + 0x2f0 ], %g2 ! 4001c2f0 <_Thread_Executing> <== NOT EXECUTED 40006158: 86 10 62 f0 or %g1, 0x2f0, %g3 <== NOT EXECUTED 4000615c: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 <== NOT EXECUTED 40006160: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40006164: 32 80 00 09 bne,a 40006188 <== NOT EXECUTED 40006168: c2 00 c0 00 ld [ %g3 ], %g1 <== NOT EXECUTED (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 4000616c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40006170: 02 bf ff de be 400060e8 <== NOT EXECUTED 40006174: 90 10 20 16 mov 0x16, %o0 <== NOT EXECUTED 40006178: 80 a6 60 02 cmp %i1, 2 <== NOT EXECUTED 4000617c: 08 bf ff db bleu 400060e8 <== NOT EXECUTED 40006180: 90 10 20 74 mov 0x74, %o0 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006184: c2 00 c0 00 ld [ %g3 ], %g1 40006188: 40 00 00 44 call 40006298 <_POSIX_RWLock_Translate_core_RWLock_return_code> 4000618c: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40006190: 81 c7 e0 08 ret 40006194: 91 e8 00 08 restore %g0, %o0, %o0 40006198 : int pthread_rwlock_timedwrlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 40006198: 9d e3 bf 90 save %sp, -112, %sp Objects_Locations location; Watchdog_Interval ticks; bool do_wait; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 4000619c: 80 a6 20 00 cmp %i0, 0 400061a0: 02 80 00 11 be 400061e4 400061a4: 90 10 00 19 mov %i1, %o0 * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 400061a8: 92 07 bf f0 add %fp, -16, %o1 400061ac: 40 00 1d 2f call 4000d668 <_POSIX_Absolute_timeout_to_ticks> 400061b0: a0 10 20 00 clr %l0 switch (status) { 400061b4: 80 a2 20 02 cmp %o0, 2 400061b8: 18 80 00 0e bgu 400061f0 400061bc: b2 10 00 08 mov %o0, %i1 400061c0: d2 06 00 00 ld [ %i0 ], %o1 400061c4: 11 10 00 71 sethi %hi(0x4001c400), %o0 400061c8: 94 07 bf f4 add %fp, -12, %o2 400061cc: 40 00 0b e3 call 40009158 <_Objects_Get> 400061d0: 90 12 20 80 or %o0, 0x80, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 400061d4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400061d8: 80 a0 60 00 cmp %g1, 0 400061dc: 22 80 00 11 be,a 40006220 400061e0: d2 06 00 00 ld [ %i0 ], %o1 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 400061e4: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 400061e8: 81 c7 e0 08 ret 400061ec: 91 e8 00 08 restore %g0, %o0, %o0 * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); switch (status) { 400061f0: 80 a2 20 03 cmp %o0, 3 400061f4: 12 bf ff f4 bne 400061c4 400061f8: d2 06 00 00 ld [ %i0 ], %o1 400061fc: 11 10 00 71 sethi %hi(0x4001c400), %o0 40006200: 94 07 bf f4 add %fp, -12, %o2 40006204: 40 00 0b d5 call 40009158 <_Objects_Get> 40006208: 90 12 20 80 or %o0, 0x80, %o0 do_wait = TRUE; break; } the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 4000620c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006210: 80 a0 60 00 cmp %g1, 0 40006214: 12 bf ff f4 bne 400061e4 40006218: a0 10 20 01 mov 1, %l0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 4000621c: d2 06 00 00 ld [ %i0 ], %o1 40006220: d6 07 bf f0 ld [ %fp + -16 ], %o3 40006224: a0 0c 20 ff and %l0, 0xff, %l0 40006228: 90 02 20 10 add %o0, 0x10, %o0 4000622c: 94 10 00 10 mov %l0, %o2 40006230: 40 00 08 a7 call 400084cc <_CORE_RWLock_Obtain_for_writing> 40006234: 98 10 20 00 clr %o4 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40006238: 40 00 0e 01 call 40009a3c <_Thread_Enable_dispatch> 4000623c: 01 00 00 00 nop 40006240: 03 10 00 70 sethi %hi(0x4001c000), %g1 if ( !do_wait && 40006244: 80 a4 20 00 cmp %l0, 0 40006248: 12 80 00 0f bne 40006284 4000624c: 86 10 62 f0 or %g1, 0x2f0, %g3 40006250: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 40006254: c4 00 62 f0 ld [ %g1 + 0x2f0 ], %g2 ! 4001c2f0 <_Thread_Executing> <== NOT EXECUTED 40006258: 86 10 62 f0 or %g1, 0x2f0, %g3 <== NOT EXECUTED 4000625c: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 <== NOT EXECUTED 40006260: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40006264: 32 80 00 09 bne,a 40006288 <== NOT EXECUTED 40006268: c2 00 c0 00 ld [ %g3 ], %g1 <== NOT EXECUTED (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { switch (status) { 4000626c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40006270: 02 bf ff de be 400061e8 <== NOT EXECUTED 40006274: 90 10 20 16 mov 0x16, %o0 <== NOT EXECUTED 40006278: 80 a6 60 02 cmp %i1, 2 <== NOT EXECUTED 4000627c: 08 bf ff db bleu 400061e8 <== NOT EXECUTED 40006280: 90 10 20 74 mov 0x74, %o0 <== NOT EXECUTED case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006284: c2 00 c0 00 ld [ %g3 ], %g1 40006288: 40 00 00 04 call 40006298 <_POSIX_RWLock_Translate_core_RWLock_return_code> 4000628c: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 case OBJECTS_ERROR: break; } return EINVAL; } 40006290: 81 c7 e0 08 ret 40006294: 91 e8 00 08 restore %g0, %o0, %o0 400056b8 : int pthread_setcancelstate( int state, int *oldstate ) { 400056b8: 9d e3 bf 98 save %sp, -104, %sp * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 400056bc: 03 10 00 58 sethi %hi(0x40016000), %g1 400056c0: c4 00 60 bc ld [ %g1 + 0xbc ], %g2 ! 400160bc <_ISR_Nest_level> int pthread_setcancelstate( int state, int *oldstate ) { 400056c4: 88 10 00 18 mov %i0, %g4 * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 400056c8: 80 a0 a0 00 cmp %g2, 0 400056cc: 12 80 00 1a bne 40005734 400056d0: b0 10 20 47 mov 0x47, %i0 return EPROTO; if ( !oldstate ) 400056d4: 80 a6 60 00 cmp %i1, 0 400056d8: 02 80 00 04 be 400056e8 400056dc: 80 a1 20 01 cmp %g4, 1 return EINVAL; if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE ) 400056e0: 08 80 00 04 bleu 400056f0 400056e4: 07 10 00 58 sethi %hi(0x40016000), %g3 _Thread_Enable_dispatch(); if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); return 0; } 400056e8: 81 c7 e0 08 ret <== NOT EXECUTED 400056ec: 91 e8 20 16 restore %g0, 0x16, %o0 <== NOT EXECUTED return EINVAL; if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE ) return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400056f0: 31 10 00 58 sethi %hi(0x40016000), %i0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400056f4: c2 00 e0 20 ld [ %g3 + 0x20 ], %g1 400056f8: c4 06 20 e0 ld [ %i0 + 0xe0 ], %g2 400056fc: 82 00 60 01 inc %g1 40005700: c4 00 a1 60 ld [ %g2 + 0x160 ], %g2 40005704: c2 20 e0 20 st %g1, [ %g3 + 0x20 ] _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; 40005708: c2 00 a0 cc ld [ %g2 + 0xcc ], %g1 thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 4000570c: 80 a1 20 00 cmp %g4, 0 return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; 40005710: c2 26 40 00 st %g1, [ %i1 ] thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 40005714: 12 80 00 06 bne 4000572c 40005718: c8 20 a0 cc st %g4, [ %g2 + 0xcc ] 4000571c: c2 00 a0 d0 ld [ %g2 + 0xd0 ], %g1 40005720: 80 a0 60 01 cmp %g1, 1 40005724: 22 80 00 06 be,a 4000573c 40005728: c2 00 a0 d4 ld [ %g2 + 0xd4 ], %g1 <== NOT EXECUTED thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 4000572c: 40 00 0b 4f call 40008468 <_Thread_Enable_dispatch> 40005730: b0 10 20 00 clr %i0 40005734: 81 c7 e0 08 ret 40005738: 81 e8 00 00 restore _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; thread_support->cancelability_state = state; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 4000573c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005740: 02 bf ff fb be 4000572c <== NOT EXECUTED 40005744: 01 00 00 00 nop <== NOT EXECUTED thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 40005748: 40 00 0b 48 call 40008468 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000574c: 01 00 00 00 nop <== NOT EXECUTED if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40005750: d0 06 20 e0 ld [ %i0 + 0xe0 ], %o0 <== NOT EXECUTED 40005754: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 40005758: 7f ff fe ca call 40005280 <_POSIX_Thread_Exit> <== NOT EXECUTED 4000575c: b0 10 20 00 clr %i0 <== NOT EXECUTED 40005760: 81 c7 e0 08 ret <== NOT EXECUTED 40005764: 81 e8 00 00 restore <== NOT EXECUTED 40005768 : int pthread_setcanceltype( int type, int *oldtype ) { 40005768: 9d e3 bf 98 save %sp, -104, %sp * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 4000576c: 03 10 00 58 sethi %hi(0x40016000), %g1 40005770: c4 00 60 bc ld [ %g1 + 0xbc ], %g2 ! 400160bc <_ISR_Nest_level> int pthread_setcanceltype( int type, int *oldtype ) { 40005774: 88 10 00 18 mov %i0, %g4 * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 40005778: 80 a0 a0 00 cmp %g2, 0 4000577c: 12 80 00 1a bne 400057e4 40005780: b0 10 20 47 mov 0x47, %i0 return EPROTO; if ( !oldtype ) 40005784: 80 a6 60 00 cmp %i1, 0 40005788: 02 80 00 04 be 40005798 4000578c: 80 a1 20 01 cmp %g4, 1 return EINVAL; if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS ) 40005790: 08 80 00 04 bleu 400057a0 40005794: 07 10 00 58 sethi %hi(0x40016000), %g3 _Thread_Enable_dispatch(); if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); return 0; } 40005798: 81 c7 e0 08 ret <== NOT EXECUTED 4000579c: 91 e8 20 16 restore %g0, 0x16, %o0 <== NOT EXECUTED return EINVAL; if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS ) return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400057a0: 31 10 00 58 sethi %hi(0x40016000), %i0 400057a4: c2 00 e0 20 ld [ %g3 + 0x20 ], %g1 400057a8: c4 06 20 e0 ld [ %i0 + 0xe0 ], %g2 400057ac: 82 00 60 01 inc %g1 400057b0: c2 20 e0 20 st %g1, [ %g3 + 0x20 ] 400057b4: c6 00 a1 60 ld [ %g2 + 0x160 ], %g3 _Thread_Disable_dispatch(); *oldtype = thread_support->cancelability_type; 400057b8: c2 00 e0 d0 ld [ %g3 + 0xd0 ], %g1 400057bc: c2 26 40 00 st %g1, [ %i1 ] thread_support->cancelability_type = type; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 400057c0: c4 00 e0 cc ld [ %g3 + 0xcc ], %g2 400057c4: 80 a0 a0 00 cmp %g2, 0 400057c8: 12 80 00 05 bne 400057dc 400057cc: c8 20 e0 d0 st %g4, [ %g3 + 0xd0 ] 400057d0: 80 a1 20 01 cmp %g4, 1 400057d4: 22 80 00 06 be,a 400057ec 400057d8: c2 00 e0 d4 ld [ %g3 + 0xd4 ], %g1 thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 400057dc: 40 00 0b 23 call 40008468 <_Thread_Enable_dispatch> 400057e0: b0 10 20 00 clr %i0 400057e4: 81 c7 e0 08 ret 400057e8: 81 e8 00 00 restore _Thread_Disable_dispatch(); *oldtype = thread_support->cancelability_type; thread_support->cancelability_type = type; if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 400057ec: 80 a0 60 00 cmp %g1, 0 400057f0: 02 bf ff fb be 400057dc 400057f4: 01 00 00 00 nop thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 400057f8: 40 00 0b 1c call 40008468 <_Thread_Enable_dispatch> <== NOT EXECUTED 400057fc: 01 00 00 00 nop <== NOT EXECUTED if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40005800: d0 06 20 e0 ld [ %i0 + 0xe0 ], %o0 <== NOT EXECUTED 40005804: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 40005808: 7f ff fe 9e call 40005280 <_POSIX_Thread_Exit> <== NOT EXECUTED 4000580c: b0 10 20 00 clr %i0 <== NOT EXECUTED 40005810: 81 c7 e0 08 ret <== NOT EXECUTED 40005814: 81 e8 00 00 restore <== NOT EXECUTED 40007e8c : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 40007e8c: 9d e3 bf 90 save %sp, -112, %sp /* * Check all the parameters */ if ( !param ) 40007e90: 80 a6 a0 00 cmp %i2, 0 40007e94: 22 80 00 41 be,a 40007f98 40007e98: b0 10 20 16 mov 0x16, %i0 return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 40007e9c: c2 06 80 00 ld [ %i2 ], %g1 40007ea0: 82 00 7f ff add %g1, -1, %g1 40007ea4: 80 a0 60 fd cmp %g1, 0xfd 40007ea8: 18 80 00 0a bgu 40007ed0 40007eac: 80 a6 60 01 cmp %i1, 1 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40007eb0: 02 80 00 0a be 40007ed8 40007eb4: a4 10 20 00 clr %l2 40007eb8: 04 80 00 4d ble 40007fec 40007ebc: 80 a6 60 02 cmp %i1, 2 40007ec0: 02 80 00 48 be 40007fe0 40007ec4: 80 a6 60 03 cmp %i1, 3 40007ec8: 02 80 00 36 be 40007fa0 40007ecc: 01 00 00 00 nop case OBJECTS_ERROR: break; } return ESRCH; } 40007ed0: 81 c7 e0 08 ret 40007ed4: 91 e8 20 16 restore %g0, 0x16, %o0 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40007ed8: a6 10 20 00 clr %l3 40007edc: 92 10 00 18 mov %i0, %o1 40007ee0: 11 10 00 64 sethi %hi(0x40019000), %o0 40007ee4: 94 07 bf f4 add %fp, -12, %o2 40007ee8: 40 00 09 11 call 4000a32c <_Objects_Get> 40007eec: 90 12 23 70 or %o0, 0x370, %o0 /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 40007ef0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007ef4: a2 10 00 08 mov %o0, %l1 40007ef8: 80 a0 60 00 cmp %g1, 0 40007efc: 12 80 00 27 bne 40007f98 40007f00: b0 10 20 03 mov 3, %i0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40007f04: e0 02 21 60 ld [ %o0 + 0x160 ], %l0 if ( api->schedpolicy == SCHED_SPORADIC ) 40007f08: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 40007f0c: 80 a0 60 03 cmp %g1, 3 40007f10: 02 80 00 46 be 40008028 40007f14: 01 00 00 00 nop (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; 40007f18: f2 24 20 7c st %i1, [ %l0 + 0x7c ] api->schedparam = *param; 40007f1c: c6 06 80 00 ld [ %i2 ], %g3 the_thread->budget_algorithm = budget_algorithm; 40007f20: e4 24 60 7c st %l2, [ %l1 + 0x7c ] if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 40007f24: c6 24 20 80 st %g3, [ %l0 + 0x80 ] 40007f28: c2 06 a0 04 ld [ %i2 + 4 ], %g1 the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; 40007f2c: e6 24 60 80 st %l3, [ %l1 + 0x80 ] if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 40007f30: c2 24 20 84 st %g1, [ %l0 + 0x84 ] 40007f34: c4 06 a0 08 ld [ %i2 + 8 ], %g2 the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40007f38: 80 a6 60 00 cmp %i1, 0 if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 40007f3c: c4 24 20 88 st %g2, [ %l0 + 0x88 ] 40007f40: c2 06 a0 0c ld [ %i2 + 0xc ], %g1 40007f44: c2 24 20 8c st %g1, [ %l0 + 0x8c ] 40007f48: c4 06 a0 10 ld [ %i2 + 0x10 ], %g2 40007f4c: c4 24 20 90 st %g2, [ %l0 + 0x90 ] 40007f50: c2 06 a0 14 ld [ %i2 + 0x14 ], %g1 the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40007f54: 06 80 00 0f bl 40007f90 40007f58: c2 24 20 94 st %g1, [ %l0 + 0x94 ] 40007f5c: 80 a6 60 02 cmp %i1, 2 40007f60: 14 80 00 29 bg 40008004 40007f64: 80 a6 60 03 cmp %i1, 3 40007f68: c6 04 20 80 ld [ %l0 + 0x80 ], %g3 case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 40007f6c: 03 10 00 64 sethi %hi(0x40019000), %g1 40007f70: c4 00 60 38 ld [ %g1 + 0x38 ], %g2 ! 40019038 <_Thread_Ticks_per_timeslice> 40007f74: 92 10 20 ff mov 0xff, %o1 the_thread->real_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 40007f78: 90 10 00 11 mov %l1, %o0 40007f7c: 92 22 40 03 sub %o1, %g3, %o1 switch ( api->schedpolicy ) { case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 40007f80: c4 24 60 78 st %g2, [ %l1 + 0x78 ] the_thread->real_priority = 40007f84: d2 24 60 18 st %o1, [ %l1 + 0x18 ] _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 40007f88: 40 00 09 a8 call 4000a628 <_Thread_Change_priority> 40007f8c: 94 10 20 01 mov 1, %o2 _Watchdog_Remove( &api->Sporadic_timer ); _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); break; } _Thread_Enable_dispatch(); 40007f90: 40 00 0b 20 call 4000ac10 <_Thread_Enable_dispatch> 40007f94: b0 10 20 00 clr %i0 40007f98: 81 c7 e0 08 ret 40007f9c: 81 e8 00 00 restore case SCHED_SPORADIC: budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; budget_callout = _POSIX_Threads_Sporadic_budget_callout; if ( _Timespec_To_ticks( ¶m->ss_replenish_period ) < 40007fa0: 40 00 0f 19 call 4000bc04 <_Timespec_To_ticks> 40007fa4: 90 06 a0 08 add %i2, 8, %o0 40007fa8: a0 10 00 08 mov %o0, %l0 40007fac: 40 00 0f 16 call 4000bc04 <_Timespec_To_ticks> 40007fb0: 90 06 a0 10 add %i2, 0x10, %o0 40007fb4: 80 a4 00 08 cmp %l0, %o0 40007fb8: 2a bf ff f8 bcs,a 40007f98 40007fbc: b0 10 20 16 mov 0x16, %i0 <== NOT EXECUTED _Timespec_To_ticks( ¶m->ss_initial_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( param->ss_low_priority ) ) 40007fc0: c2 06 a0 04 ld [ %i2 + 4 ], %g1 40007fc4: 82 00 7f ff add %g1, -1, %g1 40007fc8: 80 a0 60 fd cmp %g1, 0xfd 40007fcc: 18 bf ff c1 bgu 40007ed0 40007fd0: 03 10 00 1f sethi %hi(0x40007c00), %g1 40007fd4: a4 10 20 03 mov 3, %l2 40007fd8: 10 bf ff c1 b 40007edc 40007fdc: a6 10 61 a8 or %g1, 0x1a8, %l3 return EINVAL; budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; budget_callout = NULL; switch ( policy ) { 40007fe0: a4 10 20 02 mov 2, %l2 40007fe4: 10 bf ff be b 40007edc 40007fe8: a6 10 20 00 clr %l3 40007fec: 80 a6 60 00 cmp %i1, 0 40007ff0: a4 10 20 01 mov 1, %l2 40007ff4: 02 bf ff ba be 40007edc 40007ff8: a6 10 20 00 clr %l3 _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); break; } _Thread_Enable_dispatch(); return 0; 40007ffc: 81 c7 e0 08 ret 40008000: 91 e8 20 16 restore %g0, 0x16, %o0 api->schedpolicy = policy; api->schedparam = *param; the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40008004: 12 bf ff e3 bne 40007f90 40008008: 01 00 00 00 nop TRUE ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 4000800c: c6 24 20 98 st %g3, [ %l0 + 0x98 ] _Watchdog_Remove( &api->Sporadic_timer ); 40008010: 40 00 10 7d call 4000c204 <_Watchdog_Remove> 40008014: 90 04 20 9c add %l0, 0x9c, %o0 _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 40008018: 92 10 00 11 mov %l1, %o1 4000801c: 7f ff ff 77 call 40007df8 <_POSIX_Threads_Sporadic_budget_TSR> 40008020: 90 10 20 00 clr %o0 40008024: 30 bf ff db b,a 40007f90 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); 40008028: 40 00 10 77 call 4000c204 <_Watchdog_Remove> 4000802c: 90 04 20 9c add %l0, 0x9c, %o0 api->schedpolicy = policy; 40008030: 10 bf ff bb b 40007f1c 40008034: f2 24 20 7c st %i1, [ %l0 + 0x7c ] 4000583c : * * 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ void pthread_testcancel( void ) { 4000583c: 9d e3 bf 98 save %sp, -104, %sp * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 40005840: 03 10 00 58 sethi %hi(0x40016000), %g1 40005844: c4 00 60 bc ld [ %g1 + 0xbc ], %g2 ! 400160bc <_ISR_Nest_level> 40005848: 80 a0 a0 00 cmp %g2, 0 4000584c: 12 80 00 15 bne 400058a0 40005850: 07 10 00 58 sethi %hi(0x40016000), %g3 return; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 40005854: 33 10 00 58 sethi %hi(0x40016000), %i1 40005858: c2 00 e0 20 ld [ %g3 + 0x20 ], %g1 4000585c: c4 06 60 e0 ld [ %i1 + 0xe0 ], %g2 40005860: 82 00 60 01 inc %g1 40005864: c4 00 a1 60 ld [ %g2 + 0x160 ], %g2 40005868: c2 20 e0 20 st %g1, [ %g3 + 0x20 ] _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 4000586c: c2 00 a0 cc ld [ %g2 + 0xcc ], %g1 40005870: 80 a0 60 00 cmp %g1, 0 40005874: 12 80 00 0d bne 400058a8 40005878: 01 00 00 00 nop 4000587c: c2 00 a0 d4 ld [ %g2 + 0xd4 ], %g1 40005880: 80 a0 60 00 cmp %g1, 0 40005884: 02 80 00 09 be 400058a8 40005888: 01 00 00 00 nop thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 4000588c: 40 00 0a f7 call 40008468 <_Thread_Enable_dispatch> 40005890: 01 00 00 00 nop if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40005894: f0 06 60 e0 ld [ %i1 + 0xe0 ], %i0 40005898: 7f ff fe 7a call 40005280 <_POSIX_Thread_Exit> 4000589c: 93 e8 3f ff restore %g0, -1, %o1 400058a0: 81 c7 e0 08 ret <== NOT EXECUTED 400058a4: 81 e8 00 00 restore <== NOT EXECUTED _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 400058a8: 40 00 0a f0 call 40008468 <_Thread_Enable_dispatch> 400058ac: 81 e8 00 00 restore 400058b0: 01 00 00 00 nop <== NOT EXECUTED 40016c48 : ssize_t read( int fd, void *buffer, size_t count ) { 40016c48: 9d e3 bf 98 save %sp, -104, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40016c4c: 03 10 00 62 sethi %hi(0x40018800), %g1 40016c50: c4 00 61 48 ld [ %g1 + 0x148 ], %g2 ! 40018948 ssize_t read( int fd, void *buffer, size_t count ) { 40016c54: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40016c58: 80 a6 00 02 cmp %i0, %g2 40016c5c: 1a 80 00 24 bcc 40016cec 40016c60: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 40016c64: 03 10 00 65 sethi %hi(0x40019400), %g1 40016c68: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 ! 40019568 40016c6c: 85 2e 20 02 sll %i0, 2, %g2 40016c70: 83 2e 20 04 sll %i0, 4, %g1 40016c74: 82 20 40 02 sub %g1, %g2, %g1 40016c78: 82 00 40 18 add %g1, %i0, %g1 40016c7c: 83 28 60 02 sll %g1, 2, %g1 40016c80: b0 00 c0 01 add %g3, %g1, %i0 rtems_libio_check_is_open( iop ); 40016c84: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40016c88: 80 88 61 00 btst 0x100, %g1 40016c8c: 02 80 00 18 be 40016cec 40016c90: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 40016c94: 02 80 00 1c be 40016d04 40016c98: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 40016c9c: 02 80 00 12 be 40016ce4 40016ca0: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40016ca4: 80 88 60 02 btst 2, %g1 40016ca8: 02 80 00 17 be 40016d04 40016cac: 01 00 00 00 nop /* * Now process the read(). */ if ( !iop->handlers->read_h ) 40016cb0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40016cb4: c2 00 60 08 ld [ %g1 + 8 ], %g1 40016cb8: 80 a0 60 00 cmp %g1, 0 40016cbc: 02 80 00 18 be 40016d1c 40016cc0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 40016cc4: 9f c0 40 00 call %g1 40016cc8: 90 10 00 18 mov %i0, %o0 if ( rc > 0 ) 40016ccc: 80 a2 20 00 cmp %o0, 0 40016cd0: 04 80 00 05 ble 40016ce4 40016cd4: 01 00 00 00 nop iop->offset += rc; 40016cd8: c2 06 20 08 ld [ %i0 + 8 ], %g1 40016cdc: 82 00 40 08 add %g1, %o0, %g1 40016ce0: c2 26 20 08 st %g1, [ %i0 + 8 ] return rc; } 40016ce4: 81 c7 e0 08 ret 40016ce8: 91 e8 00 08 restore %g0, %o0, %o0 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 40016cec: 7f ff da 98 call 4000d74c <__errno> <== NOT EXECUTED 40016cf0: 01 00 00 00 nop <== NOT EXECUTED 40016cf4: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 40016cf8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016cfc: 10 bf ff fa b 40016ce4 <== NOT EXECUTED 40016d00: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40016d04: 7f ff da 92 call 4000d74c <__errno> <== NOT EXECUTED 40016d08: 01 00 00 00 nop <== NOT EXECUTED 40016d0c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40016d10: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016d14: 10 bf ff f4 b 40016ce4 <== NOT EXECUTED 40016d18: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40016d1c: 7f ff da 8c call 4000d74c <__errno> <== NOT EXECUTED 40016d20: 01 00 00 00 nop <== NOT EXECUTED 40016d24: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40016d28: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016d2c: 10 bf ff ee b 40016ce4 <== NOT EXECUTED 40016d30: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 400231b8 : /* * get next entry in a directory. */ struct dirent * readdir( DIR *dirp ) { 400231b8: 9d e3 bf 98 save %sp, -104, %sp register struct dirent *dp; if ( !dirp ) 400231bc: 80 a6 20 00 cmp %i0, 0 400231c0: 02 80 00 29 be 40023264 400231c4: 88 10 20 00 clr %g4 400231c8: d2 06 20 0c ld [ %i0 + 0xc ], %o1 return NULL; for (;;) { if (dirp->dd_loc == 0) { 400231cc: c4 06 20 04 ld [ %i0 + 4 ], %g2 400231d0: 80 a0 a0 00 cmp %g2, 0 400231d4: 22 80 00 1b be,a 40023240 400231d8: d0 06 00 00 ld [ %i0 ], %o0 dirp->dd_len); if (dirp->dd_size <= 0) return NULL; } if (dirp->dd_loc >= dirp->dd_size) { 400231dc: c2 06 20 08 ld [ %i0 + 8 ], %g1 400231e0: 80 a0 40 02 cmp %g1, %g2 400231e4: 24 bf ff fa ble,a 400231cc 400231e8: c0 26 20 04 clr [ %i0 + 4 ] dirp->dd_loc = 0; continue; } dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc); 400231ec: 88 02 40 02 add %o1, %g2, %g4 if ((intptr_t)dp & 03) /* bogus pointer check */ 400231f0: 80 89 20 03 btst 3, %g4 400231f4: 32 80 00 1c bne,a 40023264 400231f8: 88 10 20 00 clr %g4 <== NOT EXECUTED return NULL; if (dp->d_reclen <= 0 || 400231fc: c6 11 20 08 lduh [ %g4 + 8 ], %g3 40023200: 80 a0 e0 00 cmp %g3, 0 40023204: 02 80 00 17 be 40023260 40023208: 9a 00 80 03 add %g2, %g3, %o5 4002320c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40023210: 82 00 60 01 inc %g1 40023214: 82 20 40 02 sub %g1, %g2, %g1 40023218: 80 a0 c0 01 cmp %g3, %g1 4002321c: 34 80 00 12 bg,a 40023264 40023220: 88 10 20 00 clr %g4 <== NOT EXECUTED dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc) return NULL; dirp->dd_loc += dp->d_reclen; 40023224: da 26 20 04 st %o5, [ %i0 + 4 ] if (dp->d_ino == 0) 40023228: c2 01 00 00 ld [ %g4 ], %g1 4002322c: 80 a0 60 00 cmp %g1, 0 40023230: 22 bf ff e8 be,a 400231d0 40023234: c4 06 20 04 ld [ %i0 + 4 ], %g2 <== NOT EXECUTED continue; return (dp); } } 40023238: 81 c7 e0 08 ret 4002323c: 91 e8 00 04 restore %g0, %g4, %o0 if ( !dirp ) return NULL; for (;;) { if (dirp->dd_loc == 0) { dirp->dd_size = getdents (dirp->dd_fd, 40023240: 40 00 32 e2 call 4002fdc8 40023244: d4 06 20 10 ld [ %i0 + 0x10 ], %o2 dirp->dd_buf, dirp->dd_len); if (dirp->dd_size <= 0) 40023248: 80 a2 20 00 cmp %o0, 0 4002324c: 04 80 00 05 ble 40023260 40023250: d0 26 20 08 st %o0, [ %i0 + 8 ] 40023254: c4 06 20 04 ld [ %i0 + 4 ], %g2 40023258: 10 bf ff e1 b 400231dc 4002325c: d2 06 20 0c ld [ %i0 + 0xc ], %o1 return NULL; if (dp->d_reclen <= 0 || dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc) return NULL; dirp->dd_loc += dp->d_reclen; if (dp->d_ino == 0) 40023260: 88 10 20 00 clr %g4 continue; return (dp); } } 40023264: 81 c7 e0 08 ret 40023268: 91 e8 00 04 restore %g0, %g4, %o0 4002326c : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 4002326c: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 40023270: 80 a6 60 00 cmp %i1, 0 40023274: 02 80 00 27 be 40023310 40023278: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, 0, &loc, false ); 4002327c: a0 07 bf e8 add %fp, -24, %l0 40023280: 92 10 20 00 clr %o1 40023284: 94 10 00 10 mov %l0, %o2 40023288: 96 10 20 00 clr %o3 4002328c: 7f ff 88 ba call 40005574 40023290: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40023294: 80 a2 20 00 cmp %o0, 0 40023298: 12 80 00 1c bne 40023308 4002329c: c4 07 bf f0 ld [ %fp + -16 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 400232a0: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 400232a4: 80 a0 60 00 cmp %g1, 0 400232a8: 22 80 00 31 be,a 4002336c 400232ac: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 400232b0: 9f c0 40 00 call %g1 400232b4: 90 10 00 10 mov %l0, %o0 400232b8: 80 a2 20 04 cmp %o0, 4 400232bc: 12 80 00 1b bne 40023328 400232c0: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 400232c4: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 400232c8: 80 a0 60 00 cmp %g1, 0 400232cc: 02 80 00 27 be 40023368 400232d0: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 400232d4: 94 10 00 1a mov %i2, %o2 400232d8: 9f c0 40 00 call %g1 400232dc: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 400232e0: c2 07 bf f0 ld [ %fp + -16 ], %g1 400232e4: 80 a0 60 00 cmp %g1, 0 400232e8: 02 80 00 08 be 40023308 400232ec: b0 10 00 08 mov %o0, %i0 400232f0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400232f4: 80 a0 60 00 cmp %g1, 0 400232f8: 02 80 00 26 be 40023390 400232fc: 01 00 00 00 nop 40023300: 9f c0 40 00 call %g1 40023304: 90 10 00 10 mov %l0, %o0 return result; } 40023308: 81 c7 e0 08 ret 4002330c: 81 e8 00 00 restore { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 40023310: 40 00 3c a2 call 40032598 <__errno> <== NOT EXECUTED 40023314: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023318: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4002331c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023320: 81 c7 e0 08 ret <== NOT EXECUTED 40023324: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 40023328: c2 07 bf f0 ld [ %fp + -16 ], %g1 4002332c: 80 a0 60 00 cmp %g1, 0 40023330: 02 80 00 08 be 40023350 40023334: 01 00 00 00 nop 40023338: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4002333c: 80 a0 60 00 cmp %g1, 0 40023340: 02 80 00 04 be 40023350 40023344: 01 00 00 00 nop 40023348: 9f c0 40 00 call %g1 4002334c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40023350: 40 00 3c 92 call 40032598 <__errno> 40023354: b0 10 3f ff mov -1, %i0 40023358: 82 10 20 16 mov 0x16, %g1 4002335c: c2 22 00 00 st %g1, [ %o0 ] 40023360: 81 c7 e0 08 ret 40023364: 81 e8 00 00 restore } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 40023368: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4002336c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023370: 02 80 00 04 be 40023380 <== NOT EXECUTED 40023374: 01 00 00 00 nop <== NOT EXECUTED 40023378: 9f c0 40 00 call %g1 <== NOT EXECUTED 4002337c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40023380: 40 00 3c 86 call 40032598 <__errno> <== NOT EXECUTED 40023384: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023388: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4002338c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023390: 81 c7 e0 08 ret <== NOT EXECUTED 40023394: 81 e8 00 00 restore <== NOT EXECUTED 40016db8 : { size_t old_size; char *new_area; size_t resize; MSBUMP(realloc_calls, 1); 40016db8: 9d e3 bf 90 save %sp, -112, %sp 40016dbc: 03 10 00 65 sethi %hi(0x40019400), %g1 40016dc0: a2 10 61 d0 or %g1, 0x1d0, %l1 ! 400195d0 40016dc4: c4 04 60 10 ld [ %l1 + 0x10 ], %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 40016dc8: 03 10 00 66 sethi %hi(0x40019800), %g1 40016dcc: c6 00 60 e4 ld [ %g1 + 0xe4 ], %g3 ! 400198e4 <_System_state_Current> { size_t old_size; char *new_area; size_t resize; MSBUMP(realloc_calls, 1); 40016dd0: 84 00 a0 01 inc %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 40016dd4: 80 a0 e0 03 cmp %g3, 3 40016dd8: 02 80 00 3b be 40016ec4 40016ddc: c4 24 60 10 st %g2, [ %l1 + 0x10 ] } /* * Continue with realloc(). */ if ( !ptr ) 40016de0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40016de4: 02 80 00 13 be 40016e30 40016de8: 80 a6 60 00 cmp %i1, 0 return malloc( size ); if ( !size ) { 40016dec: 02 80 00 2b be 40016e98 40016df0: 21 10 00 65 sethi %hi(0x40019400), %l0 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(&RTEMS_Malloc_Heap, ptr, &old_size) ) { 40016df4: 92 10 00 18 mov %i0, %o1 40016df8: 90 14 21 78 or %l0, 0x178, %o0 40016dfc: 40 00 00 78 call 40016fdc <_Protected_heap_Get_block_size> 40016e00: 94 07 bf f4 add %fp, -12, %o2 40016e04: 80 8a 20 ff btst 0xff, %o0 40016e08: 02 80 00 29 be 40016eac 40016e0c: 90 14 21 78 or %l0, 0x178, %o0 #if defined(RTEMS_MALLOC_BOUNDARY_HELPERS) if (rtems_malloc_boundary_helpers) resize += (*rtems_malloc_boundary_helpers->overhead)(); #endif if ( _Protected_heap_Resize_block( &RTEMS_Malloc_Heap, ptr, resize ) ) { 40016e10: 92 10 00 18 mov %i0, %o1 40016e14: 40 00 00 7f call 40017010 <_Protected_heap_Resize_block> 40016e18: 94 10 00 19 mov %i1, %o2 40016e1c: 80 8a 20 ff btst 0xff, %o0 40016e20: 02 80 00 08 be 40016e40 40016e24: 01 00 00 00 nop memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 40016e28: 81 c7 e0 08 ret 40016e2c: 81 e8 00 00 restore /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 40016e30: 7f ff cf 8a call 4000ac58 <== NOT EXECUTED 40016e34: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40016e38: 81 c7 e0 08 ret <== NOT EXECUTED 40016e3c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 40016e40: 7f ff cf 86 call 4000ac58 40016e44: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, -1); /* subtract off the malloc */ 40016e48: c2 04 60 04 ld [ %l1 + 4 ], %g1 * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 40016e4c: a0 10 00 08 mov %o0, %l0 MSBUMP(malloc_calls, -1); /* subtract off the malloc */ 40016e50: 82 00 7f ff add %g1, -1, %g1 if ( !new_area ) { 40016e54: 80 a2 20 00 cmp %o0, 0 40016e58: 02 80 00 24 be 40016ee8 40016e5c: c2 24 60 04 st %g1, [ %l1 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 40016e60: c2 07 bf f4 ld [ %fp + -12 ], %g1 40016e64: 80 a6 40 01 cmp %i1, %g1 40016e68: 08 80 00 03 bleu 40016e74 40016e6c: 90 10 00 19 mov %i1, %o0 40016e70: 90 10 00 01 mov %g1, %o0 40016e74: 94 10 00 08 mov %o0, %o2 40016e78: 92 10 00 18 mov %i0, %o1 40016e7c: 7f ff dc 26 call 4000df14 40016e80: 90 10 00 10 mov %l0, %o0 free( ptr ); 40016e84: 90 10 00 18 mov %i0, %o0 40016e88: 7f ff cd f5 call 4000a65c 40016e8c: b0 10 00 10 mov %l0, %i0 40016e90: 81 c7 e0 08 ret 40016e94: 81 e8 00 00 restore */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 40016e98: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40016e9c: 7f ff cd f0 call 4000a65c <== NOT EXECUTED 40016ea0: b0 10 20 00 clr %i0 <== NOT EXECUTED 40016ea4: 81 c7 e0 08 ret <== NOT EXECUTED 40016ea8: 81 e8 00 00 restore <== NOT EXECUTED return (void *) 0; } if ( !_Protected_heap_Get_block_size(&RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 40016eac: 7f ff da 28 call 4000d74c <__errno> 40016eb0: b0 10 20 00 clr %i0 40016eb4: 82 10 20 16 mov 0x16, %g1 40016eb8: c2 22 00 00 st %g1, [ %o0 ] 40016ebc: 81 c7 e0 08 ret 40016ec0: 81 e8 00 00 restore /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) 40016ec4: 03 10 00 65 sethi %hi(0x40019400), %g1 40016ec8: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 40019740 <_Thread_Dispatch_disable_level> 40016ecc: 80 a0 a0 00 cmp %g2, 0 40016ed0: 12 80 00 06 bne 40016ee8 40016ed4: 03 10 00 65 sethi %hi(0x40019400), %g1 return (void *) 0; if (_ISR_Nest_level > 0) 40016ed8: c4 00 63 dc ld [ %g1 + 0x3dc ], %g2 ! 400197dc <_ISR_Nest_level> 40016edc: 80 a0 a0 00 cmp %g2, 0 40016ee0: 02 bf ff c1 be 40016de4 40016ee4: 80 a6 20 00 cmp %i0, 0 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 40016ee8: 81 c7 e0 08 ret <== NOT EXECUTED 40016eec: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 400234d0 : #include int rmdir( const char *pathname ) { 400234d0: 9d e3 bf 88 save %sp, -120, %sp /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, 0, &loc, false ); 400234d4: 92 10 20 00 clr %o1 400234d8: 90 10 00 18 mov %i0, %o0 400234dc: a0 07 bf e8 add %fp, -24, %l0 400234e0: 96 10 20 00 clr %o3 400234e4: 7f ff 88 24 call 40005574 400234e8: 94 10 00 10 mov %l0, %o2 if ( result != 0 ) 400234ec: 80 a2 20 00 cmp %o0, 0 400234f0: 02 80 00 04 be 40023500 400234f4: 90 10 20 02 mov 2, %o0 result = (*loc.handlers->rmnod_h)( &loc ); rtems_filesystem_freenode( &loc ); return result; } 400234f8: 81 c7 e0 08 ret 400234fc: 91 e8 3f ff restore %g0, -1, %o0 result = rtems_filesystem_evaluate_path( pathname, 0, &loc, false ); if ( result != 0 ) return -1; result = rtems_filesystem_evaluate_parent(RTEMS_LIBIO_PERMS_WRITE, &loc ); 40023500: 7f ff 87 ed call 400054b4 40023504: 92 10 00 10 mov %l0, %o1 if (result != 0) { 40023508: 80 a2 20 00 cmp %o0, 0 4002350c: 12 80 00 2d bne 400235c0 40023510: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 40023514: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40023518: 80 a0 60 00 cmp %g1, 0 4002351c: 22 80 00 35 be,a 400235f0 40023520: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ 40023524: 9f c0 40 00 call %g1 40023528: 90 10 00 10 mov %l0, %o0 4002352c: 80 a2 20 01 cmp %o0, 1 40023530: 12 80 00 14 bne 40023580 40023534: c2 07 bf ec ld [ %fp + -20 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 40023538: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 4002353c: 80 a0 60 00 cmp %g1, 0 40023540: 22 80 00 37 be,a 4002361c 40023544: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &loc ); 40023548: 9f c0 40 00 call %g1 4002354c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40023550: c2 07 bf f0 ld [ %fp + -16 ], %g1 40023554: 80 a0 60 00 cmp %g1, 0 40023558: 02 80 00 08 be 40023578 4002355c: b0 10 00 08 mov %o0, %i0 40023560: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023564: 80 a0 60 00 cmp %g1, 0 40023568: 02 80 00 2b be 40023614 4002356c: 01 00 00 00 nop 40023570: 9f c0 40 00 call %g1 40023574: 90 10 00 10 mov %l0, %o0 40023578: 81 c7 e0 08 ret 4002357c: 81 e8 00 00 restore rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ rtems_filesystem_freenode( &loc ); 40023580: c2 07 bf f0 ld [ %fp + -16 ], %g1 40023584: 80 a0 60 00 cmp %g1, 0 40023588: 02 80 00 08 be 400235a8 4002358c: 01 00 00 00 nop 40023590: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023594: 80 a0 60 00 cmp %g1, 0 40023598: 02 80 00 04 be 400235a8 4002359c: 01 00 00 00 nop 400235a0: 9f c0 40 00 call %g1 400235a4: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 400235a8: 40 00 3b fc call 40032598 <__errno> 400235ac: b0 10 3f ff mov -1, %i0 400235b0: 82 10 20 14 mov 0x14, %g1 400235b4: c2 22 00 00 st %g1, [ %o0 ] 400235b8: 81 c7 e0 08 ret 400235bc: 81 e8 00 00 restore if ( result != 0 ) return -1; result = rtems_filesystem_evaluate_parent(RTEMS_LIBIO_PERMS_WRITE, &loc ); if (result != 0) { rtems_filesystem_freenode( &loc ); 400235c0: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 400235c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400235c8: 02 bf ff ec be 40023578 <== NOT EXECUTED 400235cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400235d0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400235d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400235d8: 02 bf ff e8 be 40023578 <== NOT EXECUTED 400235dc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400235e0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400235e4: 01 00 00 00 nop <== NOT EXECUTED 400235e8: 81 c7 e0 08 ret <== NOT EXECUTED 400235ec: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 400235f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400235f4: 02 80 00 04 be 40023604 <== NOT EXECUTED 400235f8: 01 00 00 00 nop <== NOT EXECUTED /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 400235fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40023600: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40023604: 40 00 3b e5 call 40032598 <__errno> <== NOT EXECUTED 40023608: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4002360c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40023610: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023614: 81 c7 e0 08 ret <== NOT EXECUTED 40023618: 81 e8 00 00 restore <== NOT EXECUTED /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 4002361c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023620: 02 bf ff f9 be 40023604 <== NOT EXECUTED 40023624: 01 00 00 00 nop <== NOT EXECUTED 40023628: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4002362c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023630: 12 bf ff f3 bne 400235fc <== NOT EXECUTED 40023634: 01 00 00 00 nop <== NOT EXECUTED 40023638: 30 bf ff f3 b,a 40023604 <== NOT EXECUTED 400175b4 : const char * rtems_assoc_name_bad( uint32_t bad_value ) { 400175b4: 11 10 00 a6 sethi %hi(0x40029800), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 400175b8: 81 c3 e0 08 retl <== NOT EXECUTED 400175bc: 90 12 20 80 or %o0, 0x80, %o0 ! 40029880 <== NOT EXECUTED 40012990 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40012990: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40012994: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40012998: 40 00 00 0b call 400129c4 <== NOT EXECUTED 4001299c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED if (nap) 400129a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400129a4: 02 80 00 05 be 400129b8 <== NOT EXECUTED 400129a8: 01 00 00 00 nop <== NOT EXECUTED return nap->name; return rtems_assoc_name_bad(local_value); } 400129ac: f0 02 00 00 ld [ %o0 ], %i0 <== NOT EXECUTED 400129b0: 81 c7 e0 08 ret <== NOT EXECUTED 400129b4: 81 e8 00 00 restore <== NOT EXECUTED nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 400129b8: 40 00 12 ff call 400175b4 <== NOT EXECUTED 400129bc: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED 400129c0: 01 00 00 00 nop 4000d65c : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000d65c: 9d e3 bf 98 save %sp, -104, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000d660: d0 06 00 00 ld [ %i0 ], %o0 4000d664: 80 a2 20 00 cmp %o0, 0 4000d668: 02 80 00 1d be 4000d6dc 4000d66c: 13 10 00 60 sethi %hi(0x40018000), %o1 4000d670: 40 00 05 07 call 4000ea8c 4000d674: 92 12 62 40 or %o1, 0x240, %o1 ! 40018240 <__func__.5615+0x18> 4000d678: 80 a2 20 00 cmp %o0, 0 4000d67c: 02 80 00 11 be 4000d6c0 4000d680: 86 10 20 00 clr %g3 default_ap = ap++; for ( ; ap->name; ap++) if (ap->local_value == local_value) 4000d684: c2 06 20 04 ld [ %i0 + 4 ], %g1 4000d688: 80 a0 40 19 cmp %g1, %i1 4000d68c: 32 80 00 07 bne,a 4000d6a8 4000d690: b0 06 20 0c add %i0, 0xc, %i0 4000d694: 30 80 00 14 b,a 4000d6e4 4000d698: 80 a0 40 19 cmp %g1, %i1 4000d69c: 02 80 00 12 be 4000d6e4 4000d6a0: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000d6a4: b0 06 20 0c add %i0, 0xc, %i0 4000d6a8: c2 06 00 00 ld [ %i0 ], %g1 4000d6ac: 80 a0 60 00 cmp %g1, 0 4000d6b0: 32 bf ff fa bne,a 4000d698 4000d6b4: c2 06 20 04 ld [ %i0 + 4 ], %g1 if (ap->local_value == local_value) return ap; return default_ap; } 4000d6b8: 81 c7 e0 08 ret 4000d6bc: 91 e8 00 03 restore %g0, %g3, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000d6c0: c2 06 20 0c ld [ %i0 + 0xc ], %g1 <== NOT EXECUTED 4000d6c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d6c8: 02 80 00 07 be 4000d6e4 <== NOT EXECUTED 4000d6cc: 84 06 20 0c add %i0, 0xc, %g2 <== NOT EXECUTED 4000d6d0: 86 10 00 18 mov %i0, %g3 <== NOT EXECUTED 4000d6d4: 10 bf ff ec b 4000d684 <== NOT EXECUTED 4000d6d8: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000d6dc: 81 c7 e0 08 ret <== NOT EXECUTED 4000d6e0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000d6e4: 81 c7 e0 08 ret 4000d6e8: 81 e8 00 00 restore 4000cc80 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000cc80: 9d e3 bf 98 save %sp, -104, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000cc84: d0 06 00 00 ld [ %i0 ], %o0 4000cc88: 80 a2 20 00 cmp %o0, 0 4000cc8c: 02 80 00 1d be 4000cd00 4000cc90: 13 10 00 60 sethi %hi(0x40018000), %o1 4000cc94: 40 00 07 7e call 4000ea8c 4000cc98: 92 12 62 40 or %o1, 0x240, %o1 ! 40018240 <__func__.5615+0x18> 4000cc9c: 80 a2 20 00 cmp %o0, 0 4000cca0: 02 80 00 11 be 4000cce4 4000cca4: 86 10 20 00 clr %g3 default_ap = ap++; for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4000cca8: c2 06 20 08 ld [ %i0 + 8 ], %g1 4000ccac: 80 a0 40 19 cmp %g1, %i1 4000ccb0: 32 80 00 07 bne,a 4000cccc 4000ccb4: b0 06 20 0c add %i0, 0xc, %i0 4000ccb8: 30 80 00 14 b,a 4000cd08 4000ccbc: 80 a0 40 19 cmp %g1, %i1 4000ccc0: 02 80 00 12 be 4000cd08 4000ccc4: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000ccc8: b0 06 20 0c add %i0, 0xc, %i0 4000cccc: c2 06 00 00 ld [ %i0 ], %g1 4000ccd0: 80 a0 60 00 cmp %g1, 0 4000ccd4: 32 bf ff fa bne,a 4000ccbc 4000ccd8: c2 06 20 08 ld [ %i0 + 8 ], %g1 if (ap->remote_value == remote_value) return ap; return default_ap; } 4000ccdc: 81 c7 e0 08 ret 4000cce0: 91 e8 00 03 restore %g0, %g3, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000cce4: c2 06 20 0c ld [ %i0 + 0xc ], %g1 <== NOT EXECUTED 4000cce8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ccec: 02 80 00 07 be 4000cd08 <== NOT EXECUTED 4000ccf0: 84 06 20 0c add %i0, 0xc, %g2 <== NOT EXECUTED 4000ccf4: 86 10 00 18 mov %i0, %g3 <== NOT EXECUTED 4000ccf8: 10 bf ff ec b 4000cca8 <== NOT EXECUTED 4000ccfc: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000cd00: 81 c7 e0 08 ret <== NOT EXECUTED 4000cd04: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000cd08: 81 c7 e0 08 ret 4000cd0c: 81 e8 00 00 restore 4000cd10 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000cd10: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4000cd14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000cd18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000cd1c: 40 00 02 50 call 4000d65c <== NOT EXECUTED 4000cd20: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 4000cd24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cd28: 32 80 00 02 bne,a 4000cd30 <== NOT EXECUTED 4000cd2c: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 4000cd30: 81 c7 e0 08 ret <== NOT EXECUTED 4000cd34: 81 e8 00 00 restore <== NOT EXECUTED 400029b4 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 400029b4: 9d e3 bf 60 save %sp, -160, %sp struct timespec uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 400029b8: 80 a6 60 00 cmp %i1, 0 400029bc: 02 80 00 6e be 40002b74 400029c0: 01 00 00 00 nop * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS _TOD_Get_uptime( &uptime ); 400029c4: 40 00 15 2e call 40007e7c <_TOD_Get_uptime> 400029c8: 90 07 bf e8 add %fp, -24, %o0 _Timespec_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 400029cc: 92 07 bf e8 add %fp, -24, %o1 400029d0: b4 07 bf e0 add %fp, -32, %i2 400029d4: 11 10 00 99 sethi %hi(0x40026400), %o0 400029d8: 94 10 00 1a mov %i2, %o2 400029dc: 40 00 1f 80 call 4000a7dc <_Timespec_Subtract> 400029e0: 90 12 23 48 or %o0, 0x348, %o0 } } } #endif (*print)( context, "CPU Usage by thread\n" 400029e4: 90 10 00 18 mov %i0, %o0 400029e8: 13 10 00 6e sethi %hi(0x4001b800), %o1 400029ec: 9f c6 40 00 call %i1 400029f0: 92 12 60 68 or %o1, 0x68, %o1 ! 4001b868 <__func__.4776+0x240> 400029f4: 03 10 00 98 sethi %hi(0x40026000), %g1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 400029f8: 05 10 00 6e sethi %hi(0x4001b800), %g2 } } } #endif (*print)( context, "CPU Usage by thread\n" 400029fc: a6 10 60 f4 or %g1, 0xf4, %l3 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40002a00: b6 10 a0 b0 or %g2, 0xb0, %i3 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002a04: 03 10 00 98 sethi %hi(0x40026000), %g1 /* * Print the information */ (*print)( context, 40002a08: 05 10 00 6e sethi %hi(0x4001b800), %g2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002a0c: a8 07 bf c0 add %fp, -64, %l4 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002a10: b8 10 62 50 or %g1, 0x250, %i4 /* * Print the information */ (*print)( context, 40002a14: ba 10 a0 c8 or %g2, 0xc8, %i5 40002a18: aa 07 bf d8 add %fp, -40, %l5 _Timespec_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timespec_Add_to( &ran, &used ); }; _Timespec_Divide( &ran, &total, &ival, &fval ); 40002a1c: ae 07 bf f4 add %fp, -12, %l7 40002a20: ac 07 bf f0 add %fp, -16, %l6 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40002a24: c2 04 c0 00 ld [ %l3 ], %g1 40002a28: 80 a0 60 00 cmp %g1, 0 40002a2c: 22 80 00 44 be,a 40002b3c 40002a30: a6 04 e0 04 add %l3, 4, %l3 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40002a34: e4 00 60 04 ld [ %g1 + 4 ], %l2 if ( information ) { 40002a38: 80 a4 a0 00 cmp %l2, 0 40002a3c: 22 80 00 40 be,a 40002b3c 40002a40: a6 04 e0 04 add %l3, 4, %l3 <== NOT EXECUTED for ( i=1 ; i <= information->maximum ; i++ ) { 40002a44: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 40002a48: 86 90 60 00 orcc %g1, 0, %g3 40002a4c: 02 80 00 3b be 40002b38 40002a50: a2 10 20 01 mov 1, %l1 the_thread = (Thread_Control *)information->local_table[ i ]; 40002a54: 10 80 00 17 b 40002ab0 40002a58: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 _Timespec_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timespec_Add_to( &ran, &used ); }; _Timespec_Divide( &ran, &total, &ival, &fval ); 40002a5c: 96 10 00 16 mov %l6, %o3 40002a60: 90 10 00 15 mov %l5, %o0 40002a64: 40 00 1e cb call 4000a590 <_Timespec_Divide> 40002a68: 92 10 00 1a mov %i2, %o1 /* * Print the information */ (*print)( context, 40002a6c: d0 07 bf dc ld [ %fp + -36 ], %o0 40002a70: 40 00 54 ec call 40017e20 <.udiv> 40002a74: 92 10 23 e8 mov 0x3e8, %o1 40002a78: d4 07 bf d8 ld [ %fp + -40 ], %o2 40002a7c: d8 07 bf f4 ld [ %fp + -12 ], %o4 40002a80: da 07 bf f0 ld [ %fp + -16 ], %o5 40002a84: 96 10 00 08 mov %o0, %o3 40002a88: 92 10 00 1d mov %i5, %o1 40002a8c: 9f c6 40 00 call %i1 40002a90: 90 10 00 18 mov %i0, %o0 40002a94: c6 14 a0 10 lduh [ %l2 + 0x10 ], %g3 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40002a98: 83 28 e0 10 sll %g3, 0x10, %g1 40002a9c: 83 30 60 10 srl %g1, 0x10, %g1 40002aa0: 80 a0 40 11 cmp %g1, %l1 40002aa4: 2a 80 00 26 bcs,a 40002b3c 40002aa8: a6 04 e0 04 add %l3, 4, %l3 the_thread = (Thread_Control *)information->local_table[ i ]; 40002aac: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 40002ab0: 83 2c 60 02 sll %l1, 2, %g1 40002ab4: e0 00 80 01 ld [ %g2 + %g1 ], %l0 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002ab8: 94 10 00 14 mov %l4, %o2 40002abc: 92 10 20 0d mov 0xd, %o1 information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 40002ac0: 80 a4 20 00 cmp %l0, 0 40002ac4: 02 bf ff f5 be 40002a98 40002ac8: a2 04 60 01 inc %l1 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002acc: 40 00 0f 7e call 400068c4 40002ad0: d0 04 20 08 ld [ %l0 + 8 ], %o0 (*print)( 40002ad4: d4 04 20 08 ld [ %l0 + 8 ], %o2 40002ad8: 90 10 00 18 mov %i0, %o0 40002adc: 92 10 00 1b mov %i3, %o1 40002ae0: 9f c6 40 00 call %i1 40002ae4: 96 10 00 14 mov %l4, %o3 #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40002ae8: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002aec: c6 07 00 00 ld [ %i4 ], %g3 #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40002af0: c4 27 bf d8 st %g2, [ %fp + -40 ] 40002af4: c2 04 20 88 ld [ %l0 + 0x88 ], %g1 40002af8: c2 27 bf dc st %g1, [ %fp + -36 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002afc: c4 00 e0 08 ld [ %g3 + 8 ], %g2 40002b00: c2 04 20 08 ld [ %l0 + 8 ], %g1 40002b04: 80 a0 80 01 cmp %g2, %g1 40002b08: 32 bf ff d5 bne,a 40002a5c 40002b0c: 94 10 00 17 mov %l7, %o2 struct timespec used; _Timespec_Subtract( 40002b10: 92 07 bf e8 add %fp, -24, %o1 40002b14: 94 07 bf d0 add %fp, -48, %o2 40002b18: 11 10 00 98 sethi %hi(0x40026000), %o0 40002b1c: 40 00 1f 30 call 4000a7dc <_Timespec_Subtract> 40002b20: 90 12 22 58 or %o0, 0x258, %o0 ! 40026258 <_Thread_Time_of_last_context_switch> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timespec_Add_to( &ran, &used ); 40002b24: 90 10 00 15 mov %l5, %o0 40002b28: 40 00 1e 80 call 4000a528 <_Timespec_Add_to> 40002b2c: 92 07 bf d0 add %fp, -48, %o1 }; _Timespec_Divide( &ran, &total, &ival, &fval ); 40002b30: 10 bf ff cb b 40002a5c 40002b34: 94 10 00 17 mov %l7, %o2 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40002b38: a6 04 e0 04 add %l3, 4, %l3 " ID NAME TICKS PERCENT\n" #endif ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; 40002b3c: 03 10 00 98 sethi %hi(0x40026000), %g1 40002b40: 82 10 61 04 or %g1, 0x104, %g1 ! 40026104 <_Objects_Information_table+0x14> 40002b44: 80 a4 c0 01 cmp %l3, %g1 40002b48: 32 bf ff b8 bne,a 40002a28 40002b4c: c2 04 c0 00 ld [ %l3 ], %g1 } } } #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS (*print)( context, "Time since last CPU Usage reset %" PRId32 40002b50: d0 07 bf e4 ld [ %fp + -28 ], %o0 40002b54: 40 00 54 b3 call 40017e20 <.udiv> 40002b58: 92 10 23 e8 mov 0x3e8, %o1 40002b5c: d4 07 bf e0 ld [ %fp + -32 ], %o2 40002b60: 96 10 00 08 mov %o0, %o3 40002b64: 13 10 00 6e sethi %hi(0x4001b800), %o1 40002b68: 90 10 00 18 mov %i0, %o0 40002b6c: 9f c6 40 00 call %i1 40002b70: 92 12 60 e0 or %o1, 0xe0, %o1 40002b74: 81 c7 e0 08 ret 40002b78: 81 e8 00 00 restore 4000c838 : { 0, 0, 0 }, }; static int rtems_deviceio_errno(rtems_status_code code) { 4000c838: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t) code))) 4000c83c: 11 10 00 60 sethi %hi(0x40018000), %o0 <== NOT EXECUTED 4000c840: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000c844: 40 00 01 33 call 4000cd10 <== NOT EXECUTED 4000c848: 90 12 21 24 or %o0, 0x124, %o0 <== NOT EXECUTED 4000c84c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000c850: 02 80 00 05 be 4000c864 <== NOT EXECUTED 4000c854: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 4000c858: 40 00 03 bd call 4000d74c <__errno> <== NOT EXECUTED 4000c85c: 01 00 00 00 nop <== NOT EXECUTED 4000c860: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 4000c864: 81 c7 e0 08 ret <== NOT EXECUTED 4000c868: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 40007dbc : int rtems_error( int error_flag, const char *printf_format, ... ) { 40007dbc: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 40007dc0: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 40007dc4: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40007dc8: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40007dcc: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40007dd0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 40007dd4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40007dd8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40007ddc: 7f ff ff 71 call 40007ba0 <== NOT EXECUTED 40007de0: d4 27 bf f4 st %o2, [ %fp + -12 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 40007de4: 81 c7 e0 08 ret <== NOT EXECUTED 40007de8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40001edc : int rtems_filesystem_evaluate_parent( int flags, rtems_filesystem_location_info_t *pathloc ) { 40001edc: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t parent; int result; if ( !pathloc ) 40001ee0: 80 a6 60 00 cmp %i1, 0 40001ee4: 02 80 00 28 be 40001f84 40001ee8: 92 10 00 18 mov %i0, %o1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 40001eec: c8 06 60 08 ld [ %i1 + 8 ], %g4 40001ef0: da 01 00 00 ld [ %g4 ], %o5 40001ef4: 80 a3 60 00 cmp %o5, 0 40001ef8: 02 80 00 1d be 40001f6c 40001efc: 11 10 00 5e sethi %hi(0x40017800), %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); parent = *pathloc; 40001f00: c6 06 60 0c ld [ %i1 + 0xc ], %g3 40001f04: c2 06 40 00 ld [ %i1 ], %g1 40001f08: c4 06 60 04 ld [ %i1 + 4 ], %g2 40001f0c: c2 27 bf e8 st %g1, [ %fp + -24 ] 40001f10: c4 27 bf ec st %g2, [ %fp + -20 ] 40001f14: c8 27 bf f0 st %g4, [ %fp + -16 ] 40001f18: c6 27 bf f4 st %g3, [ %fp + -12 ] result = (*pathloc->ops->evalpath_h)( "..", flags, &parent ); 40001f1c: b2 07 bf e8 add %fp, -24, %i1 40001f20: 90 12 22 88 or %o0, 0x288, %o0 40001f24: 9f c3 40 00 call %o5 40001f28: 94 10 00 19 mov %i1, %o2 if (result != 0){ 40001f2c: b0 92 20 00 orcc %o0, 0, %i0 40001f30: 12 80 00 0d bne 40001f64 40001f34: c2 07 bf f0 ld [ %fp + -16 ], %g1 return -1; } rtems_filesystem_freenode( &parent ); 40001f38: 80 a0 60 00 cmp %g1, 0 40001f3c: 02 80 00 16 be 40001f94 40001f40: 01 00 00 00 nop 40001f44: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40001f48: 80 a0 60 00 cmp %g1, 0 40001f4c: 02 80 00 12 be 40001f94 40001f50: 01 00 00 00 nop 40001f54: 9f c0 40 00 call %g1 40001f58: 90 10 00 19 mov %i1, %o0 return result; } 40001f5c: 81 c7 e0 08 ret 40001f60: 81 e8 00 00 restore if ( !pathloc->ops->evalpath_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); parent = *pathloc; result = (*pathloc->ops->evalpath_h)( "..", flags, &parent ); if (result != 0){ 40001f64: 81 c7 e0 08 ret <== NOT EXECUTED 40001f68: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40001f6c: 40 00 2d f8 call 4000d74c <__errno> <== NOT EXECUTED 40001f70: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001f74: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40001f78: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001f7c: 81 c7 e0 08 ret <== NOT EXECUTED 40001f80: 81 e8 00 00 restore <== NOT EXECUTED { rtems_filesystem_location_info_t parent; int result; if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 40001f84: 40 00 2d f2 call 4000d74c <__errno> <== NOT EXECUTED 40001f88: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001f8c: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 40001f90: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001f94: 81 c7 e0 08 ret <== NOT EXECUTED 40001f98: 81 e8 00 00 restore <== NOT EXECUTED 40001f9c : const char *pathname, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 40001f9c: 9d e3 bf 98 save %sp, -104, %sp /* * Verify Input parameters. */ if ( !pathname ) 40001fa0: 80 a6 20 00 cmp %i0, 0 40001fa4: 02 80 00 50 be 400020e4 40001fa8: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 40001fac: 02 80 00 54 be 400020fc 40001fb0: 01 00 00 00 nop /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40001fb4: c2 4e 00 00 ldsb [ %i0 ], %g1 40001fb8: 80 a0 60 2f cmp %g1, 0x2f 40001fbc: 02 80 00 06 be 40001fd4 40001fc0: 80 a0 60 5c cmp %g1, 0x5c 40001fc4: 02 80 00 04 be 40001fd4 40001fc8: 80 a0 60 00 cmp %g1, 0 40001fcc: 12 80 00 27 bne 40002068 40001fd0: 03 10 00 63 sethi %hi(0x40018c00), %g1 40001fd4: 03 10 00 63 sethi %hi(0x40018c00), %g1 40001fd8: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40018e6c 40001fdc: 88 10 20 01 mov 1, %g4 40001fe0: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 40001fe4: c2 26 80 00 st %g1, [ %i2 ] 40001fe8: c4 00 e0 18 ld [ %g3 + 0x18 ], %g2 40001fec: c4 26 a0 04 st %g2, [ %i2 + 4 ] 40001ff0: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40001ff4: c2 26 a0 08 st %g1, [ %i2 + 8 ] 40001ff8: c4 00 e0 20 ld [ %g3 + 0x20 ], %g2 40001ffc: c4 26 a0 0c st %g2, [ %i2 + 0xc ] if ( !pathloc->ops->evalpath_h ) 40002000: c2 06 a0 08 ld [ %i2 + 8 ], %g1 40002004: c2 00 40 00 ld [ %g1 ], %g1 40002008: 80 a0 60 00 cmp %g1, 0 4000200c: 02 80 00 30 be 400020cc 40002010: 90 06 00 04 add %i0, %g4, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( &pathname[i], flags, pathloc ); 40002014: 92 10 00 19 mov %i1, %o1 40002018: 9f c0 40 00 call %g1 4000201c: 94 10 00 1a mov %i2, %o2 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 40002020: b0 92 20 00 orcc %o0, 0, %i0 40002024: 12 80 00 0f bne 40002060 40002028: 80 a6 e0 00 cmp %i3, 0 4000202c: 02 80 00 38 be 4000210c 40002030: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 40002034: c4 06 a0 08 ld [ %i2 + 8 ], %g2 40002038: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000203c: 80 a0 60 00 cmp %g1, 0 40002040: 22 80 00 1e be,a 400020b8 40002044: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 40002048: 9f c0 40 00 call %g1 4000204c: 90 10 00 1a mov %i2, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 40002050: 90 02 3f fd add %o0, -3, %o0 40002054: 80 a2 20 01 cmp %o0, 1 40002058: 28 80 00 0f bleu,a 40002094 4000205c: c4 06 a0 08 ld [ %i2 + 8 ], %g2 } } return result; } 40002060: 81 c7 e0 08 ret 40002064: 81 e8 00 00 restore /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40002068: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 4000206c: 88 10 20 00 clr %g4 40002070: c2 00 e0 04 ld [ %g3 + 4 ], %g1 40002074: c2 26 80 00 st %g1, [ %i2 ] 40002078: c4 00 e0 08 ld [ %g3 + 8 ], %g2 4000207c: c4 26 a0 04 st %g2, [ %i2 + 4 ] 40002080: c2 00 e0 0c ld [ %g3 + 0xc ], %g1 40002084: c2 26 a0 08 st %g1, [ %i2 + 8 ] 40002088: c4 00 e0 10 ld [ %g3 + 0x10 ], %g2 4000208c: 10 bf ff dd b 40002000 40002090: c4 26 a0 0c st %g2, [ %i2 + 0xc ] type = (*pathloc->ops->node_type_h)( pathloc ); if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 40002094: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40002098: 80 a0 60 00 cmp %g1, 0 4000209c: 02 80 00 06 be 400020b4 400020a0: 90 10 00 1a mov %i2, %o0 * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 400020a4: 9f c0 40 00 call %g1 400020a8: 92 10 00 19 mov %i1, %o1 } } return result; } 400020ac: 81 c7 e0 08 ret 400020b0: 91 e8 00 08 restore %g0, %o0, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); 400020b4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 400020b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400020bc: 02 80 00 04 be 400020cc <== NOT EXECUTED 400020c0: 01 00 00 00 nop <== NOT EXECUTED 400020c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400020c8: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400020cc: 40 00 2d a0 call 4000d74c <__errno> <== NOT EXECUTED 400020d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400020d4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400020d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400020dc: 81 c7 e0 08 ret <== NOT EXECUTED 400020e0: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 400020e4: 40 00 2d 9a call 4000d74c <__errno> 400020e8: b0 10 3f ff mov -1, %i0 400020ec: 82 10 20 0e mov 0xe, %g1 400020f0: c2 22 00 00 st %g1, [ %o0 ] 400020f4: 81 c7 e0 08 ret 400020f8: 81 e8 00 00 restore if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 400020fc: 40 00 2d 94 call 4000d74c <__errno> <== NOT EXECUTED 40002100: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002104: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 40002108: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000210c: 81 c7 e0 08 ret 40002110: 81 e8 00 00 restore 4000a408 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 4000a408: 9d e3 bf 80 save %sp, -128, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 4000a40c: 25 10 00 63 sethi %hi(0x40018c00), %l2 4000a410: c4 04 a2 6c ld [ %l2 + 0x26c ], %g2 ! 40018e6c 4000a414: 82 10 20 12 mov 0x12, %g1 init_fs_mount_table(); 4000a418: 40 00 02 59 call 4000ad7c 4000a41c: c2 30 a0 24 sth %g1, [ %g2 + 0x24 ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 4000a420: 03 10 00 5d sethi %hi(0x40017400), %g1 4000a424: c4 00 62 1c ld [ %g1 + 0x21c ], %g2 ! 4001761c 4000a428: 80 a0 a0 00 cmp %g2, 0 4000a42c: 02 80 00 3d be 4000a520 4000a430: 03 10 00 62 sethi %hi(0x40018800), %g1 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 4000a434: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 40018950 status = mount( 4000a438: 90 07 bf f4 add %fp, -12, %o0 4000a43c: d8 00 a0 0c ld [ %g2 + 0xc ], %o4 4000a440: d2 00 80 00 ld [ %g2 ], %o1 4000a444: d4 00 a0 04 ld [ %g2 + 4 ], %o2 4000a448: 40 00 02 55 call 4000ad9c 4000a44c: d6 00 a0 08 ld [ %g2 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 4000a450: 80 a2 3f ff cmp %o0, -1 4000a454: 02 80 00 36 be 4000a52c 4000a458: c8 07 bf f4 ld [ %fp + -12 ], %g4 rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 4000a45c: c2 04 a2 6c ld [ %l2 + 0x26c ], %g1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4000a460: c4 01 20 18 ld [ %g4 + 0x18 ], %g2 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 4000a464: c0 30 60 26 clrh [ %g1 + 0x26 ] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4000a468: c4 20 60 14 st %g2, [ %g1 + 0x14 ] 4000a46c: c6 01 20 1c ld [ %g4 + 0x1c ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a470: a0 07 bf e4 add %fp, -28, %l0 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4000a474: c6 20 60 18 st %g3, [ %g1 + 0x18 ] 4000a478: c4 01 20 20 ld [ %g4 + 0x20 ], %g2 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a47c: 23 10 00 5f sethi %hi(0x40017c00), %l1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4000a480: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 4000a484: c6 01 20 24 ld [ %g4 + 0x24 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a488: 92 10 20 00 clr %o1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4000a48c: c6 20 60 20 st %g3, [ %g1 + 0x20 ] /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a490: 94 10 00 10 mov %l0, %o2 4000a494: 96 10 20 00 clr %o3 4000a498: 7f ff de c1 call 40001f9c 4000a49c: 90 14 61 f8 or %l1, 0x1f8, %o0 rtems_filesystem_root = loc; 4000a4a0: c4 04 a2 6c ld [ %l2 + 0x26c ], %g2 4000a4a4: c2 07 bf e4 ld [ %fp + -28 ], %g1 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a4a8: 94 10 00 10 mov %l0, %o2 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; 4000a4ac: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] 4000a4b0: c2 07 bf e8 ld [ %fp + -24 ], %g1 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a4b4: 92 10 20 00 clr %o1 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; 4000a4b8: c2 20 a0 18 st %g1, [ %g2 + 0x18 ] 4000a4bc: c2 07 bf ec ld [ %fp + -20 ], %g1 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a4c0: 96 10 20 00 clr %o3 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; 4000a4c4: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] 4000a4c8: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4000a4cc: 90 14 61 f8 or %l1, 0x1f8, %o0 4000a4d0: 7f ff de b3 call 40001f9c 4000a4d4: c2 20 a0 20 st %g1, [ %g2 + 0x20 ] rtems_filesystem_current = loc; 4000a4d8: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000a4dc: c6 04 a2 6c ld [ %l2 + 0x26c ], %g3 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 4000a4e0: 11 10 00 5f sethi %hi(0x40017c00), %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_current = loc; 4000a4e4: c2 20 e0 04 st %g1, [ %g3 + 4 ] 4000a4e8: c2 07 bf e8 ld [ %fp + -24 ], %g1 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 4000a4ec: 90 12 22 00 or %o0, 0x200, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_current = loc; 4000a4f0: c2 20 e0 08 st %g1, [ %g3 + 8 ] 4000a4f4: c2 07 bf ec ld [ %fp + -20 ], %g1 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 4000a4f8: 92 10 21 ff mov 0x1ff, %o1 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_current = loc; 4000a4fc: c2 20 e0 0c st %g1, [ %g3 + 0xc ] 4000a500: c4 07 bf f0 ld [ %fp + -16 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 4000a504: 40 00 02 14 call 4000ad54 4000a508: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] if ( status != 0 ) 4000a50c: 80 a2 20 00 cmp %o0, 0 4000a510: 12 80 00 0a bne 4000a538 4000a514: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 4000a518: 81 c7 e0 08 ret 4000a51c: 81 e8 00 00 restore /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 4000a520: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 4000a524: 7f ff ee 50 call 40005e64 <== NOT EXECUTED 4000a528: 90 12 20 01 or %o0, 1, %o0 ! abcd0001 <== NOT EXECUTED status = mount( &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 4000a52c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 4000a530: 7f ff ee 4d call 40005e64 <== NOT EXECUTED 4000a534: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 4000a538: 7f ff ee 4b call 40005e64 <== NOT EXECUTED 4000a53c: 90 12 20 03 or %o0, 3, %o0 <== NOT EXECUTED 4000a540: 01 00 00 00 nop 40023ab4 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 40023ab4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40023ab8: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 40023abc: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 40023ac0: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 40023ac4: 81 c3 e0 08 retl <== NOT EXECUTED 40023ac8: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED 40001d40 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 40001d40: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, 0x00, &loc, true ); 40001d44: 92 10 20 00 clr %o1 <== NOT EXECUTED 40001d48: a2 07 bf e8 add %fp, -24, %l1 <== NOT EXECUTED 40001d4c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001d50: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40001d54: 40 00 00 92 call 40001f9c <== NOT EXECUTED 40001d58: 96 10 20 01 mov 1, %o3 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40001d5c: c4 07 bf f0 ld [ %fp + -16 ], %g2 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, 0x00, &loc, true ); 40001d60: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40001d64: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40001d68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d6c: 02 80 00 28 be 40001e0c <== NOT EXECUTED 40001d70: e4 07 bf e8 ld [ %fp + -24 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); 40001d74: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d78: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40001d7c: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED 40001d80: 02 80 00 0e be 40001db8 <== NOT EXECUTED 40001d84: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001d88: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40001d8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d90: 02 80 00 2b be 40001e3c <== NOT EXECUTED 40001d94: 01 00 00 00 nop <== NOT EXECUTED 40001d98: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40001d9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001da0: 02 80 00 27 be 40001e3c <== NOT EXECUTED 40001da4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40001da8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001dac: b0 10 20 0d mov 0xd, %i0 <== NOT EXECUTED 40001db0: 81 c7 e0 08 ret <== NOT EXECUTED 40001db4: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40001db8: 12 bf ff f5 bne 40001d8c <== NOT EXECUTED 40001dbc: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 40001dc0: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED device_info->device_name_length = strlen( name ); 40001dc4: 40 00 33 84 call 4000ebd4 <== NOT EXECUTED 40001dc8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001dcc: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 40001dd0: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40001dd4: c6 07 bf f0 ld [ %fp + -16 ], %g3 <== NOT EXECUTED return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; 40001dd8: c2 26 60 08 st %g1, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 40001ddc: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001de0: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40001de4: 02 80 00 18 be 40001e44 <== NOT EXECUTED 40001de8: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 40001dec: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 <== NOT EXECUTED 40001df0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001df4: 02 80 00 14 be 40001e44 <== NOT EXECUTED 40001df8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40001dfc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001e00: b0 10 20 00 clr %i0 <== NOT EXECUTED 40001e04: 81 c7 e0 08 ret <== NOT EXECUTED 40001e08: 81 e8 00 00 restore <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 40001e0c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40001e10: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001e14: 02 80 00 04 be 40001e24 <== NOT EXECUTED 40001e18: 01 00 00 00 nop <== NOT EXECUTED 40001e1c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001e20: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40001e24: 40 00 2e 4a call 4000d74c <__errno> <== NOT EXECUTED 40001e28: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001e2c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40001e30: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001e34: 81 c7 e0 08 ret <== NOT EXECUTED 40001e38: 81 e8 00 00 restore <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40001e3c: 81 c7 e0 08 ret <== NOT EXECUTED 40001e40: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED #endif return RTEMS_SUCCESSFUL; } 40001e44: 81 c7 e0 08 ret <== NOT EXECUTED 40001e48: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40006e7c : { /* * Validate the pointer data and contents passed in */ if ( !driver_table ) 40006e7c: 9a 92 60 00 orcc %o1, 0, %o5 40006e80: 02 80 00 4d be 40006fb4 40006e84: 80 a2 a0 00 cmp %o2, 0 return RTEMS_INVALID_ADDRESS; if ( !registered_major ) 40006e88: 02 80 00 4c be 40006fb8 40006e8c: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; if ( !driver_table->initialization_entry && !driver_table->open_entry ) 40006e90: c2 03 40 00 ld [ %o5 ], %g1 40006e94: 80 a0 60 00 cmp %g1, 0 40006e98: 22 80 00 44 be,a 40006fa8 40006e9c: c2 03 60 04 ld [ %o5 + 4 ], %g1 *registered_major = 0; /* * The requested major number is higher than what is configured. */ if ( major >= _IO_Number_of_drivers ) 40006ea0: 03 10 00 76 sethi %hi(0x4001d800), %g1 return RTEMS_INVALID_ADDRESS; if ( !driver_table->initialization_entry && !driver_table->open_entry ) return RTEMS_INVALID_ADDRESS; *registered_major = 0; 40006ea4: c0 22 80 00 clr [ %o2 ] /* * The requested major number is higher than what is configured. */ if ( major >= _IO_Number_of_drivers ) 40006ea8: c8 00 63 70 ld [ %g1 + 0x370 ], %g4 40006eac: 80 a1 00 08 cmp %g4, %o0 40006eb0: 08 80 00 39 bleu 40006f94 40006eb4: 82 10 20 0a mov 0xa, %g1 /* * Test for initialise/open being present to indicate the driver slot is * in use. */ if ( major == 0 ) { 40006eb8: 80 a2 20 00 cmp %o0, 0 40006ebc: 12 80 00 29 bne 40006f60 40006ec0: 03 10 00 76 sethi %hi(0x4001d800), %g1 bool found = false; for ( major = _IO_Number_of_drivers - 1 ; major ; major-- ) { 40006ec4: 90 81 3f ff addcc %g4, -1, %o0 40006ec8: 02 80 00 35 be 40006f9c 40006ecc: 05 10 00 76 sethi %hi(0x4001d800), %g2 40006ed0: c6 00 a3 74 ld [ %g2 + 0x374 ], %g3 ! 4001db74 <_IO_Driver_address_table> 40006ed4: 85 29 20 03 sll %g4, 3, %g2 40006ed8: 83 29 20 05 sll %g4, 5, %g1 40006edc: 82 20 40 02 sub %g1, %g2, %g1 40006ee0: 82 00 7f e8 add %g1, -24, %g1 40006ee4: 10 80 00 05 b 40006ef8 40006ee8: 84 00 c0 01 add %g3, %g1, %g2 40006eec: 90 82 3f ff addcc %o0, -1, %o0 40006ef0: 02 80 00 2b be 40006f9c 40006ef4: 84 00 bf e8 add %g2, -24, %g2 if ( !_IO_Driver_address_table[major].initialization_entry && 40006ef8: c2 00 80 00 ld [ %g2 ], %g1 40006efc: 80 a0 60 00 cmp %g1, 0 40006f00: 12 bf ff fb bne 40006eec 40006f04: 88 10 00 02 mov %g2, %g4 40006f08: c2 00 a0 04 ld [ %g2 + 4 ], %g1 40006f0c: 80 a0 60 00 cmp %g1, 0 40006f10: 32 bf ff f8 bne,a 40006ef0 40006f14: 90 82 3f ff addcc %o0, -1, %o0 <== NOT EXECUTED if ( _IO_Driver_address_table[major].initialization_entry || _IO_Driver_address_table[major].open_entry ) return RTEMS_RESOURCE_IN_USE; _IO_Driver_address_table[major] = *driver_table; 40006f18: c2 03 40 00 ld [ %o5 ], %g1 *registered_major = major; 40006f1c: d0 22 80 00 st %o0, [ %o2 ] if ( _IO_Driver_address_table[major].initialization_entry || _IO_Driver_address_table[major].open_entry ) return RTEMS_RESOURCE_IN_USE; _IO_Driver_address_table[major] = *driver_table; 40006f20: c2 21 00 00 st %g1, [ %g4 ] 40006f24: c4 03 60 04 ld [ %o5 + 4 ], %g2 *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006f28: 92 10 20 00 clr %o1 if ( _IO_Driver_address_table[major].initialization_entry || _IO_Driver_address_table[major].open_entry ) return RTEMS_RESOURCE_IN_USE; _IO_Driver_address_table[major] = *driver_table; 40006f2c: c4 21 20 04 st %g2, [ %g4 + 4 ] 40006f30: c2 03 60 08 ld [ %o5 + 8 ], %g1 *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006f34: 94 10 20 00 clr %o2 if ( _IO_Driver_address_table[major].initialization_entry || _IO_Driver_address_table[major].open_entry ) return RTEMS_RESOURCE_IN_USE; _IO_Driver_address_table[major] = *driver_table; 40006f38: c2 21 20 08 st %g1, [ %g4 + 8 ] 40006f3c: c4 03 60 0c ld [ %o5 + 0xc ], %g2 40006f40: c4 21 20 0c st %g2, [ %g4 + 0xc ] 40006f44: c2 03 60 10 ld [ %o5 + 0x10 ], %g1 40006f48: c2 21 20 10 st %g1, [ %g4 + 0x10 ] 40006f4c: c4 03 60 14 ld [ %o5 + 0x14 ], %g2 40006f50: c4 21 20 14 st %g2, [ %g4 + 0x14 ] *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006f54: 82 13 c0 00 mov %o7, %g1 40006f58: 7f ff ff 48 call 40006c78 40006f5c: 9e 10 40 00 mov %g1, %o7 if ( !found ) return RTEMS_TOO_MANY; } if ( _IO_Driver_address_table[major].initialization_entry || 40006f60: c8 00 63 74 ld [ %g1 + 0x374 ], %g4 40006f64: 85 2a 20 03 sll %o0, 3, %g2 40006f68: 83 2a 20 05 sll %o0, 5, %g1 40006f6c: 82 20 40 02 sub %g1, %g2, %g1 40006f70: c6 01 00 01 ld [ %g4 + %g1 ], %g3 40006f74: 80 a0 e0 00 cmp %g3, 0 40006f78: 12 80 00 06 bne 40006f90 40006f7c: 88 01 00 01 add %g4, %g1, %g4 40006f80: c2 01 20 04 ld [ %g4 + 4 ], %g1 <== NOT EXECUTED 40006f84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006f88: 22 bf ff e5 be,a 40006f1c <== NOT EXECUTED 40006f8c: c2 03 40 00 ld [ %o5 ], %g1 <== NOT EXECUTED _IO_Driver_address_table[major] = *driver_table; *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006f90: 82 10 20 0c mov 0xc, %g1 } 40006f94: 81 c3 e0 08 retl 40006f98: 90 10 00 01 mov %g1, %o0 _IO_Driver_address_table[major] = *driver_table; *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006f9c: 82 10 20 05 mov 5, %g1 } 40006fa0: 81 c3 e0 08 retl 40006fa4: 90 10 00 01 mov %g1, %o0 return RTEMS_INVALID_ADDRESS; if ( !registered_major ) return RTEMS_INVALID_ADDRESS; if ( !driver_table->initialization_entry && !driver_table->open_entry ) 40006fa8: 80 a0 60 00 cmp %g1, 0 40006fac: 12 bf ff be bne 40006ea4 40006fb0: 03 10 00 76 sethi %hi(0x4001d800), %g1 _IO_Driver_address_table[major] = *driver_table; *registered_major = major; return rtems_io_initialize( major, 0, NULL ); 40006fb4: 82 10 20 09 mov 9, %g1 } 40006fb8: 81 c3 e0 08 retl 40006fbc: 90 10 00 01 mov %g1, %o0 40008338 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40008338: 9d e3 bf 98 save %sp, -104, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 4000833c: 80 a6 20 00 cmp %i0, 0 40008340: 02 80 00 23 be 400083cc 40008344: 03 10 00 98 sethi %hi(0x40026000), %g1 return; 40008348: a4 10 60 f4 or %g1, 0xf4, %l2 ! 400260f4 <_Objects_Information_table+0x4> 4000834c: a6 04 a0 10 add %l2, 0x10, %l3 for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40008350: c2 04 80 00 ld [ %l2 ], %g1 40008354: 80 a0 60 00 cmp %g1, 0 40008358: 22 80 00 1a be,a 400083c0 4000835c: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40008360: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 40008364: 80 a4 60 00 cmp %l1, 0 40008368: 22 80 00 16 be,a 400083c0 4000836c: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED for ( i=1 ; i <= information->maximum ; i++ ) { 40008370: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40008374: 86 90 60 00 orcc %g1, 0, %g3 40008378: 22 80 00 12 be,a 400083c0 4000837c: a4 04 a0 04 add %l2, 4, %l2 40008380: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 40008384: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 40008388: 83 2c 20 02 sll %l0, 2, %g1 4000838c: d0 00 80 01 ld [ %g2 + %g1 ], %o0 if ( !the_thread ) 40008390: 80 a2 20 00 cmp %o0, 0 40008394: 02 80 00 05 be 400083a8 40008398: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 4000839c: 9f c6 00 00 call %i0 400083a0: 01 00 00 00 nop 400083a4: c6 14 60 10 lduh [ %l1 + 0x10 ], %g3 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 400083a8: 83 28 e0 10 sll %g3, 0x10, %g1 400083ac: 83 30 60 10 srl %g1, 0x10, %g1 400083b0: 80 a0 40 10 cmp %g1, %l0 400083b4: 3a bf ff f5 bcc,a 40008388 400083b8: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 400083bc: a4 04 a0 04 add %l2, 4, %l2 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; 400083c0: 80 a4 80 13 cmp %l2, %l3 400083c4: 32 bf ff e4 bne,a 40008354 400083c8: c2 04 80 00 ld [ %l2 ], %g1 400083cc: 81 c7 e0 08 ret 400083d0: 81 e8 00 00 restore 4000aa90 : * This routine searches the IOP Table for an unused entry. If it * finds one, it returns it. Otherwise, it returns NULL. */ rtems_libio_t *rtems_libio_allocate( void ) { 4000aa90: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_t *iop, *next; rtems_status_code rc; rtems_id sema; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000aa94: 23 10 00 65 sethi %hi(0x40019400), %l1 4000aa98: d0 04 61 70 ld [ %l1 + 0x170 ], %o0 ! 40019570 4000aa9c: 92 10 20 00 clr %o1 4000aaa0: 7f ff eb 2e call 40005758 4000aaa4: 94 10 20 00 clr %o2 if (rtems_libio_iop_freelist) { 4000aaa8: 21 10 00 65 sethi %hi(0x40019400), %l0 4000aaac: c4 04 21 6c ld [ %l0 + 0x16c ], %g2 ! 4001956c 4000aab0: 80 a0 a0 00 cmp %g2, 0 4000aab4: 12 80 00 07 bne 4000aad0 4000aab8: 03 10 00 65 sethi %hi(0x40019400), %g1 } failed: iop = 0; done: 4000aabc: b0 10 20 00 clr %i0 rtems_semaphore_release( rtems_libio_semaphore ); 4000aac0: 7f ff eb 6e call 40005878 4000aac4: d0 04 61 70 ld [ %l1 + 0x170 ], %o0 return iop; } 4000aac8: 81 c7 e0 08 ret 4000aacc: 81 e8 00 00 restore rtems_id sema; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); if (rtems_libio_iop_freelist) { rc = rtems_semaphore_create( 4000aad0: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 4000aad4: 92 10 20 01 mov 1, %o1 4000aad8: 86 20 80 03 sub %g2, %g3, %g3 4000aadc: 87 38 e0 02 sra %g3, 2, %g3 4000aae0: 83 28 e0 02 sll %g3, 2, %g1 4000aae4: 85 28 e0 06 sll %g3, 6, %g2 4000aae8: 84 20 80 01 sub %g2, %g1, %g2 4000aaec: 83 28 a0 06 sll %g2, 6, %g1 4000aaf0: 82 20 40 02 sub %g1, %g2, %g1 4000aaf4: 85 28 60 0c sll %g1, 0xc, %g2 4000aaf8: 82 00 40 02 add %g1, %g2, %g1 4000aafc: 82 00 40 03 add %g1, %g3, %g1 4000ab00: 83 28 60 04 sll %g1, 4, %g1 4000ab04: 82 20 40 03 sub %g1, %g3, %g1 4000ab08: 83 28 60 02 sll %g1, 2, %g1 4000ab0c: 86 20 c0 01 sub %g3, %g1, %g3 4000ab10: 94 10 20 54 mov 0x54, %o2 4000ab14: 96 10 20 00 clr %o3 4000ab18: 11 13 10 92 sethi %hi(0x4c424800), %o0 4000ab1c: 98 07 bf f4 add %fp, -12, %o4 4000ab20: 90 12 21 00 or %o0, 0x100, %o0 4000ab24: 7f ff ea 66 call 400054bc 4000ab28: 90 10 c0 08 or %g3, %o0, %o0 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &sema ); if (rc != RTEMS_SUCCESSFUL) 4000ab2c: 80 a2 20 00 cmp %o0, 0 4000ab30: 32 bf ff e4 bne,a 4000aac0 4000ab34: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 4000ab38: f0 04 21 6c ld [ %l0 + 0x16c ], %i0 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; 4000ab3c: 84 10 21 00 mov 0x100, %g2 &sema ); if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; 4000ab40: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000ab44: c0 26 20 20 clr [ %i0 + 0x20 ] 4000ab48: c0 26 00 00 clr [ %i0 ] 4000ab4c: c0 26 20 04 clr [ %i0 + 4 ] 4000ab50: c0 26 20 08 clr [ %i0 + 8 ] 4000ab54: c0 26 20 10 clr [ %i0 + 0x10 ] 4000ab58: c0 26 20 14 clr [ %i0 + 0x14 ] 4000ab5c: c0 26 20 18 clr [ %i0 + 0x18 ] 4000ab60: c0 26 20 1c clr [ %i0 + 0x1c ] 4000ab64: c0 26 20 24 clr [ %i0 + 0x24 ] 4000ab68: c0 26 20 2c clr [ %i0 + 0x2c ] 4000ab6c: c0 26 20 30 clr [ %i0 + 0x30 ] 4000ab70: c0 26 20 28 clr [ %i0 + 0x28 ] iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; 4000ab74: c2 24 21 6c st %g1, [ %l0 + 0x16c ] goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 4000ab78: c2 07 bf f4 ld [ %fp + -12 ], %g1 if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; 4000ab7c: c4 26 20 0c st %g2, [ %i0 + 0xc ] iop->sem = sema; 4000ab80: 10 bf ff d0 b 4000aac0 4000ab84: c2 26 20 20 st %g1, [ %i0 + 0x20 ] 40002114 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 40002114: 9d e3 bf 98 save %sp, -104, %sp rtems_status_code rc; int i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 40002118: 21 10 00 62 sethi %hi(0x40018800), %l0 4000211c: d0 04 21 48 ld [ %l0 + 0x148 ], %o0 ! 40018948 40002120: 80 a2 20 00 cmp %o0, 0 40002124: 22 80 00 1e be,a 4000219c 40002128: 11 13 10 92 sethi %hi(0x4c424800), %o0 { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 4000212c: 40 00 21 06 call 4000a544 40002130: 92 10 20 34 mov 0x34, %o1 40002134: 03 10 00 65 sethi %hi(0x40019400), %g1 40002138: d0 20 61 68 st %o0, [ %g1 + 0x168 ] ! 40019568 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 4000213c: 80 a2 20 00 cmp %o0, 0 40002140: 02 80 00 23 be 400021cc 40002144: 84 10 00 08 mov %o0, %g2 rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; i < (rtems_libio_number_iops - 1) ; i++, iop++) 40002148: c8 04 21 48 ld [ %l0 + 0x148 ], %g4 rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 4000214c: 03 10 00 65 sethi %hi(0x40019400), %g1 for (i = 0 ; i < (rtems_libio_number_iops - 1) ; i++, iop++) 40002150: 80 a1 20 01 cmp %g4, 1 40002154: 02 80 00 10 be 40002194 40002158: d0 20 61 6c st %o0, [ %g1 + 0x16c ] 4000215c: 82 02 20 34 add %o0, 0x34, %g1 40002160: 86 10 20 01 mov 1, %g3 iop->data1 = iop + 1; 40002164: c2 20 7f f4 st %g1, [ %g1 + -12 ] 40002168: 86 00 e0 01 inc %g3 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; i < (rtems_libio_number_iops - 1) ; i++, iop++) 4000216c: 80 a0 c0 04 cmp %g3, %g4 40002170: 12 bf ff fd bne 40002164 40002174: 82 00 60 34 add %g1, 0x34, %g1 40002178: 85 28 e0 02 sll %g3, 2, %g2 4000217c: 83 28 e0 04 sll %g3, 4, %g1 40002180: 82 20 40 02 sub %g1, %g2, %g1 40002184: 82 00 40 03 add %g1, %g3, %g1 40002188: 83 28 60 02 sll %g1, 2, %g1 4000218c: 82 00 7f cc add %g1, -52, %g1 40002190: 84 02 00 01 add %o0, %g1, %g2 iop->data1 = iop + 1; iop->data1 = NULL; 40002194: c0 20 a0 28 clr [ %g2 + 0x28 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 40002198: 11 13 10 92 sethi %hi(0x4c424800), %o0 4000219c: 92 10 20 01 mov 1, %o1 400021a0: 90 12 21 4f or %o0, 0x14f, %o0 400021a4: 94 10 20 54 mov 0x54, %o2 400021a8: 96 10 20 00 clr %o3 400021ac: 19 10 00 65 sethi %hi(0x40019400), %o4 400021b0: 40 00 0c c3 call 400054bc 400021b4: 98 13 21 70 or %o4, 0x170, %o4 ! 40019570 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 400021b8: 80 a2 20 00 cmp %o0, 0 400021bc: 12 80 00 06 bne 400021d4 400021c0: 01 00 00 00 nop /* * Initialize the base file system infrastructure. */ rtems_filesystem_initialize(); 400021c4: 40 00 20 91 call 4000a408 400021c8: 81 e8 00 00 restore if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 400021cc: 40 00 0f 26 call 40005e64 <== NOT EXECUTED 400021d0: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 400021d4: 40 00 0f 24 call 40005e64 <== NOT EXECUTED 400021d8: 01 00 00 00 nop 400021dc: 01 00 00 00 nop 4002306c : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 4002306c: 9d e3 bf 80 save %sp, -128, %sp rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 40023070: 90 10 20 00 clr %o0 40023074: 92 10 20 00 clr %o1 40023078: 40 00 06 ec call 40024c28 4002307c: 94 07 bf f4 add %fp, -12, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 40023080: b0 92 20 00 orcc %o0, 0, %i0 40023084: 12 80 00 37 bne 40023160 40023088: 25 10 01 2e sethi %hi(0x4004b800), %l2 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 4002308c: c4 04 a1 94 ld [ %l2 + 0x194 ], %g2 ! 4004b994 40023090: 03 10 01 81 sethi %hi(0x40060400), %g1 40023094: a6 10 63 9c or %g1, 0x39c, %l3 ! 4006079c 40023098: 80 a0 80 13 cmp %g2, %l3 4002309c: 02 80 00 33 be 40023168 400230a0: a2 14 a1 94 or %l2, 0x194, %l1 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 400230a4: d0 04 a1 94 ld [ %l2 + 0x194 ], %o0 400230a8: 92 10 00 13 mov %l3, %o1 400230ac: 40 00 47 28 call 40034d4c 400230b0: 94 10 20 40 mov 0x40, %o2 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230b4: 03 10 01 7f sethi %hi(0x4005fc00), %g1 400230b8: c8 00 63 a0 ld [ %g1 + 0x3a0 ], %g4 ! 4005ffa0 } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 400230bc: c4 04 a1 94 ld [ %l2 + 0x194 ], %g2 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230c0: c2 01 20 18 ld [ %g4 + 0x18 ], %g1 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 400230c4: a2 07 bf e4 add %fp, -28, %l1 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230c8: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 400230cc: c2 07 bf f4 ld [ %fp + -12 ], %g1 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230d0: c6 01 20 1c ld [ %g4 + 0x1c ], %g3 } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 400230d4: c2 20 80 00 st %g1, [ %g2 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230d8: c6 20 a0 18 st %g3, [ %g2 + 0x18 ] 400230dc: c2 01 20 20 ld [ %g4 + 0x20 ], %g1 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 400230e0: 21 10 01 17 sethi %hi(0x40045c00), %l0 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230e4: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] 400230e8: c6 01 20 24 ld [ %g4 + 0x24 ], %g3 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 400230ec: 92 10 20 00 clr %o1 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400230f0: c6 20 a0 20 st %g3, [ %g2 + 0x20 ] * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); 400230f4: 94 10 00 11 mov %l1, %o2 400230f8: 96 10 20 00 clr %o3 400230fc: 7f ff 89 1e call 40005574 40023100: 90 14 22 30 or %l0, 0x230, %o0 rtems_filesystem_root = loc; 40023104: c4 04 a1 94 ld [ %l2 + 0x194 ], %g2 40023108: c2 07 bf e4 ld [ %fp + -28 ], %g1 rtems_filesystem_evaluate_path("/", 0, &loc, 0); 4002310c: 90 14 22 30 or %l0, 0x230, %o0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; 40023110: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] 40023114: c2 07 bf e8 ld [ %fp + -24 ], %g1 rtems_filesystem_evaluate_path("/", 0, &loc, 0); 40023118: 94 10 00 11 mov %l1, %o2 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; 4002311c: c2 20 a0 18 st %g1, [ %g2 + 0x18 ] 40023120: c2 07 bf ec ld [ %fp + -20 ], %g1 rtems_filesystem_evaluate_path("/", 0, &loc, 0); 40023124: 92 10 20 00 clr %o1 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 0, &loc, 0); rtems_filesystem_root = loc; 40023128: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] 4002312c: c2 07 bf f0 ld [ %fp + -16 ], %g1 rtems_filesystem_evaluate_path("/", 0, &loc, 0); 40023130: 96 10 20 00 clr %o3 40023134: 7f ff 89 10 call 40005574 40023138: c2 20 a0 20 st %g1, [ %g2 + 0x20 ] rtems_filesystem_current = loc; 4002313c: c2 07 bf e4 ld [ %fp + -28 ], %g1 40023140: c6 04 a1 94 ld [ %l2 + 0x194 ], %g3 40023144: c2 20 e0 04 st %g1, [ %g3 + 4 ] 40023148: c4 07 bf e8 ld [ %fp + -24 ], %g2 4002314c: c4 20 e0 08 st %g2, [ %g3 + 8 ] 40023150: c2 07 bf ec ld [ %fp + -20 ], %g1 40023154: c2 20 e0 0c st %g1, [ %g3 + 0xc ] 40023158: c4 07 bf f0 ld [ %fp + -16 ], %g2 4002315c: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] return RTEMS_SUCCESSFUL; } 40023160: 81 c7 e0 08 ret 40023164: 81 e8 00 00 restore sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 40023168: 7f ff 8b 05 call 40005d7c 4002316c: 90 10 20 40 mov 0x40, %o0 if (!tmp) 40023170: a0 92 20 00 orcc %o0, 0, %l0 40023174: 02 80 00 0b be 400231a0 40023178: 92 10 00 11 mov %l1, %o1 #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); 4002317c: 90 10 20 00 clr %o0 40023180: 15 10 00 8b sethi %hi(0x40022c00), %o2 40023184: 40 00 07 c0 call 40025084 40023188: 94 12 a3 40 or %o2, 0x340, %o2 ! 40022f40 if (sc != RTEMS_SUCCESSFUL) { 4002318c: 82 92 20 00 orcc %o0, 0, %g1 40023190: 32 80 00 06 bne,a 400231a8 40023194: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 40023198: 10 bf ff c3 b 400230a4 4002319c: e0 24 a1 94 st %l0, [ %l2 + 0x194 ] if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); if (!tmp) 400231a0: 81 c7 e0 08 ret <== NOT EXECUTED 400231a4: 91 e8 20 1a restore %g0, 0x1a, %o0 <== NOT EXECUTED sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); if (sc != RTEMS_SUCCESSFUL) { /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 400231a8: 7f ff 89 51 call 400056ec <== NOT EXECUTED 400231ac: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED 400231b0: 81 c7 e0 08 ret <== NOT EXECUTED 400231b4: 81 e8 00 00 restore <== NOT EXECUTED 40022fb8 : * b) mutex access to rtems_filesystem_current, rtems_filesytem_root * while changing any of those (chdir(), chroot()). */ #ifndef HAVE_USERENV_REFCNT rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 40022fb8: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED rtems_status_code sc; rtems_user_env_t * shared_user_env; rtems_id current_task_id; sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id); 40022fbc: 90 10 20 00 clr %o0 <== NOT EXECUTED 40022fc0: 92 10 20 00 clr %o1 <== NOT EXECUTED 40022fc4: 40 00 07 19 call 40024c28 <== NOT EXECUTED 40022fc8: 94 07 bf f0 add %fp, -16, %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40022fcc: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40022fd0: 12 80 00 13 bne 4002301c <== NOT EXECUTED 40022fd4: 25 10 01 2e sethi %hi(0x4004b800), %l2 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 40022fd8: e2 04 a1 94 ld [ %l2 + 0x194 ], %l1 ! 4004b994 <== NOT EXECUTED 40022fdc: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40022fe0: c4 04 40 00 ld [ %l1 ], %g2 <== NOT EXECUTED 40022fe4: 86 14 a1 94 or %l2, 0x194, %g3 <== NOT EXECUTED 40022fe8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40022fec: 02 80 00 0e be 40023024 <== NOT EXECUTED 40022ff0: a0 10 00 03 mov %g3, %l0 <== NOT EXECUTED free_user_env(tmp); }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 40022ff4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40022ff8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40022ffc: 40 00 08 7d call 400251f0 <== NOT EXECUTED 40023000: 94 07 bf f4 add %fp, -12, %o2 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 40023004: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40023008: 02 80 00 10 be 40023048 <== NOT EXECUTED 4002300c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 40023010: 03 10 01 81 sethi %hi(0x40060400), %g1 <== NOT EXECUTED 40023014: 82 10 63 9c or %g1, 0x39c, %g1 ! 4006079c <== NOT EXECUTED 40023018: c2 24 a1 94 st %g1, [ %l2 + 0x194 ] <== NOT EXECUTED return sc; } 4002301c: 81 c7 e0 08 ret <== NOT EXECUTED 40023020: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_current_user_env->task_id==current_task_id) { /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 40023024: 40 00 08 49 call 40025148 <== NOT EXECUTED 40023028: 92 10 00 03 mov %g3, %o1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 4002302c: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40023030: 12 bf ff fb bne 4002301c <== NOT EXECUTED 40023034: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 40023038: 7f ff ff c2 call 40022f40 <== NOT EXECUTED 4002303c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 40023040: 10 bf ff ee b 40022ff8 <== NOT EXECUTED 40023044: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 40023048: 15 10 00 8b sethi %hi(0x40022c00), %o2 <== NOT EXECUTED 4002304c: 40 00 08 0e call 40025084 <== NOT EXECUTED 40023050: 94 12 a3 40 or %o2, 0x340, %o2 ! 40022f40 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40023054: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40023058: 12 bf ff ef bne 40023014 <== NOT EXECUTED 4002305c: 03 10 01 81 sethi %hi(0x40060400), %g1 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 40023060: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40023064: 10 bf ff ee b 4002301c <== NOT EXECUTED 40023068: c2 24 a1 94 st %g1, [ %l2 + 0x194 ] <== NOT EXECUTED 40005e78 : * size and thus we skip updating the statistics. */ void rtems_malloc_statistics_at_free( void *pointer ) { 40005e78: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED size_t size; if (_Protected_heap_Get_block_size(&RTEMS_Malloc_Heap, pointer, &size) ) { 40005e7c: 11 10 01 7f sethi %hi(0x4005fc00), %o0 <== NOT EXECUTED 40005e80: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40005e84: 90 12 23 18 or %o0, 0x318, %o0 <== NOT EXECUTED 40005e88: 40 00 16 96 call 4000b8e0 <_Protected_heap_Get_block_size> <== NOT EXECUTED 40005e8c: 94 07 bf f4 add %fp, -12, %o2 <== NOT EXECUTED 40005e90: 80 8a 20 ff btst 0xff, %o0 <== NOT EXECUTED 40005e94: 02 80 00 08 be 40005eb4 <== NOT EXECUTED 40005e98: c4 07 bf f4 ld [ %fp + -12 ], %g2 <== NOT EXECUTED MSBUMP(lifetime_freed, size); 40005e9c: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED 40005ea0: 82 10 63 70 or %g1, 0x370, %g1 ! 4005ff70 <== NOT EXECUTED 40005ea4: d8 18 60 28 ldd [ %g1 + 0x28 ], %o4 <== NOT EXECUTED 40005ea8: 86 83 40 02 addcc %o5, %g2, %g3 <== NOT EXECUTED 40005eac: 84 43 20 00 addx %o4, 0, %g2 <== NOT EXECUTED 40005eb0: c4 38 60 28 std %g2, [ %g1 + 0x28 ] <== NOT EXECUTED 40005eb4: 81 c7 e0 08 ret <== NOT EXECUTED 40005eb8: 81 e8 00 00 restore <== NOT EXECUTED 40005ebc : } void rtems_malloc_statistics_at_malloc( void *pointer ) { 40005ebc: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED size_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 40005ec0: 92 96 20 00 orcc %i0, 0, %o1 <== NOT EXECUTED 40005ec4: 02 80 00 13 be 40005f10 <== NOT EXECUTED 40005ec8: 11 10 01 7f sethi %hi(0x4005fc00), %o0 <== NOT EXECUTED void rtems_malloc_statistics_at_malloc( void *pointer ) { size_t actual_size = 0; 40005ecc: c0 27 bf f4 clr [ %fp + -12 ] <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(&RTEMS_Malloc_Heap, pointer, &actual_size); 40005ed0: 94 07 bf f4 add %fp, -12, %o2 <== NOT EXECUTED 40005ed4: 40 00 16 83 call 4000b8e0 <_Protected_heap_Get_block_size> <== NOT EXECUTED 40005ed8: 90 12 23 18 or %o0, 0x318, %o0 <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); 40005edc: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED 40005ee0: c4 07 bf f4 ld [ %fp + -12 ], %g2 <== NOT EXECUTED 40005ee4: 96 10 63 70 or %g1, 0x370, %o3 <== NOT EXECUTED 40005ee8: d8 1a e0 20 ldd [ %o3 + 0x20 ], %o4 <== NOT EXECUTED current_depth = s->lifetime_allocated - s->lifetime_freed; 40005eec: c2 02 e0 2c ld [ %o3 + 0x2c ], %g1 <== NOT EXECUTED if (current_depth > s->max_depth) 40005ef0: c8 02 e0 18 ld [ %o3 + 0x18 ], %g4 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(&RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 40005ef4: 86 83 40 02 addcc %o5, %g2, %g3 <== NOT EXECUTED 40005ef8: 84 43 20 00 addx %o4, 0, %g2 <== NOT EXECUTED 40005efc: c4 3a e0 20 std %g2, [ %o3 + 0x20 ] <== NOT EXECUTED current_depth = s->lifetime_allocated - s->lifetime_freed; 40005f00: 86 20 c0 01 sub %g3, %g1, %g3 <== NOT EXECUTED if (current_depth > s->max_depth) 40005f04: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 40005f08: 38 80 00 02 bgu,a 40005f10 <== NOT EXECUTED 40005f0c: c6 22 e0 18 st %g3, [ %o3 + 0x18 ] <== NOT EXECUTED 40005f10: 81 c7 e0 08 ret <== NOT EXECUTED 40005f14: 81 e8 00 00 restore <== NOT EXECUTED 40005f18 : void rtems_malloc_statistics_initialize( void ) { /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); 40005f18: 03 10 01 7f sethi %hi(0x4005fc00), %g1 <== NOT EXECUTED 40005f1c: c0 20 63 70 clr [ %g1 + 0x370 ] ! 4005ff70 <== NOT EXECUTED 40005f20: c0 20 63 74 clr [ %g1 + 0x374 ] <== NOT EXECUTED 40005f24: 82 10 63 70 or %g1, 0x370, %g1 <== NOT EXECUTED 40005f28: c0 20 60 28 clr [ %g1 + 0x28 ] <== NOT EXECUTED 40005f2c: c0 20 60 2c clr [ %g1 + 0x2c ] <== NOT EXECUTED 40005f30: c0 20 60 08 clr [ %g1 + 8 ] <== NOT EXECUTED 40005f34: c0 20 60 0c clr [ %g1 + 0xc ] <== NOT EXECUTED 40005f38: c0 20 60 10 clr [ %g1 + 0x10 ] <== NOT EXECUTED 40005f3c: c0 20 60 14 clr [ %g1 + 0x14 ] <== NOT EXECUTED 40005f40: c0 20 60 18 clr [ %g1 + 0x18 ] <== NOT EXECUTED 40005f44: c0 20 60 1c clr [ %g1 + 0x1c ] <== NOT EXECUTED 40005f48: c0 20 60 20 clr [ %g1 + 0x20 ] <== NOT EXECUTED } 40005f4c: 81 c3 e0 08 retl <== NOT EXECUTED 40005f50: c0 20 60 24 clr [ %g1 + 0x24 ] <== NOT EXECUTED 40005a48 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 40005a48: 9d e3 bf 98 save %sp, -104, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 40005a4c: a0 96 20 00 orcc %i0, 0, %l0 40005a50: 02 80 00 1f be 40005acc 40005a54: 03 10 00 7f sethi %hi(0x4001fc00), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40005a58: c4 00 61 64 ld [ %g1 + 0x164 ], %g2 ! 4001fd64 <_System_state_Current> 40005a5c: 80 a0 a0 03 cmp %g2, 3 40005a60: 02 80 00 16 be 40005ab8 40005a64: c0 24 00 00 clr [ %l0 ] /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 40005a68: 7f ff fb 7e call 40004860 40005a6c: b0 10 20 0c mov 0xc, %i0 /* * Perform the aligned allocation requested */ return_this = _Protected_heap_Allocate_aligned( 40005a70: 92 10 00 1a mov %i2, %o1 40005a74: 94 10 00 19 mov %i1, %o2 40005a78: 11 10 00 7e sethi %hi(0x4001f800), %o0 40005a7c: 40 00 14 0a call 4000aaa4 <_Protected_heap_Allocate_aligned> 40005a80: 90 12 21 f0 or %o0, 0x1f0, %o0 ! 4001f9f0 &RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 40005a84: b4 92 20 00 orcc %o0, 0, %i2 40005a88: 02 80 00 12 be 40005ad0 40005a8c: 03 10 00 7c sethi %hi(0x4001f000), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 40005a90: c2 00 63 94 ld [ %g1 + 0x394 ], %g1 ! 4001f394 40005a94: 80 a0 60 00 cmp %g1, 0 40005a98: 22 80 00 06 be,a 40005ab0 40005a9c: f4 24 00 00 st %i2, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 40005aa0: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40005aa4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005aa8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 40005aac: f4 24 00 00 st %i2, [ %l0 ] <== NOT EXECUTED 40005ab0: 81 c7 e0 08 ret 40005ab4: 91 e8 20 00 restore %g0, 0, %o0 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40005ab8: 7f ff fb 50 call 400047f8 40005abc: 01 00 00 00 nop 40005ac0: 80 8a 20 ff btst 0xff, %o0 40005ac4: 12 bf ff e9 bne 40005a68 40005ac8: 01 00 00 00 nop if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; 40005acc: b0 10 20 16 mov 0x16, %i0 ! 16 } 40005ad0: 81 c7 e0 08 ret 40005ad4: 81 e8 00 00 restore 40007d88 : void rtems_panic( const char *printf_format, ... ) { 40007d88: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40007d8c: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 40007d90: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 40007d94: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 40007d98: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40007d9c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40007da0: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40007da4: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40007da8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40007dac: 7f ff ff 7d call 40007ba0 <== NOT EXECUTED 40007db0: d4 27 bf f4 st %o2, [ %fp + -12 ] <== NOT EXECUTED va_end(arglist); } 40007db4: 81 c7 e0 08 ret <== NOT EXECUTED 40007db8: 81 e8 00 00 restore <== NOT EXECUTED 400068e4 : rtems_status_code rtems_rate_monotonic_period( Objects_Id id, rtems_interval length ) { 400068e4: 9d e3 bf 90 save %sp, -112, %sp RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 400068e8: 11 10 00 79 sethi %hi(0x4001e400), %o0 400068ec: 92 10 00 18 mov %i0, %o1 400068f0: 90 12 22 7c or %o0, 0x27c, %o0 400068f4: 40 00 09 4e call 40008e2c <_Objects_Get> 400068f8: 94 07 bf f4 add %fp, -12, %o2 rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 400068fc: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006900: 80 a0 60 00 cmp %g1, 0 40006904: 02 80 00 04 be 40006914 40006908: a2 10 00 08 mov %o0, %l1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000690c: 81 c7 e0 08 ret 40006910: 91 e8 20 04 restore %g0, 4, %o0 the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 40006914: 25 10 00 7a sethi %hi(0x4001e800), %l2 40006918: c4 02 20 50 ld [ %o0 + 0x50 ], %g2 4000691c: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 40006920: 80 a0 80 01 cmp %g2, %g1 40006924: 02 80 00 06 be 4000693c 40006928: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 4000692c: 40 00 0b a7 call 400097c8 <_Thread_Enable_dispatch> 40006930: b0 10 20 17 mov 0x17, %i0 40006934: 81 c7 e0 08 ret 40006938: 81 e8 00 00 restore return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 4000693c: 12 80 00 0f bne 40006978 40006940: 01 00 00 00 nop switch ( the_period->state ) { 40006944: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40006948: 80 a0 60 00 cmp %g1, 0 4000694c: 02 80 00 07 be 40006968 40006950: b0 10 20 0b mov 0xb, %i0 40006954: 82 00 7f fd add %g1, -3, %g1 40006958: 80 a0 60 01 cmp %g1, 1 4000695c: 18 80 00 03 bgu 40006968 40006960: b0 10 20 00 clr %i0 40006964: b0 10 20 06 mov 6, %i0 ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40006968: 40 00 0b 98 call 400097c8 <_Thread_Enable_dispatch> 4000696c: 01 00 00 00 nop 40006970: 81 c7 e0 08 ret 40006974: 81 e8 00 00 restore } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 40006978: 7f ff f0 77 call 40002b54 4000697c: 01 00 00 00 nop 40006980: a0 10 00 08 mov %o0, %l0 switch ( the_period->state ) { 40006984: e6 04 60 38 ld [ %l1 + 0x38 ], %l3 40006988: 80 a4 e0 02 cmp %l3, 2 4000698c: 02 80 00 1a be 400069f4 40006990: 80 a4 e0 04 cmp %l3, 4 40006994: 02 80 00 32 be 40006a5c 40006998: 80 a4 e0 00 cmp %l3, 0 4000699c: 12 bf ff dc bne 4000690c 400069a0: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 400069a4: 7f ff f0 70 call 40002b64 400069a8: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 400069ac: 7f ff ff 58 call 4000670c <_Rate_monotonic_Initiate_statistics> 400069b0: 90 10 00 11 mov %l1, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 400069b4: 84 10 20 02 mov 2, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400069b8: 03 10 00 1b sethi %hi(0x40006c00), %g1 400069bc: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 40006db8 <_Rate_monotonic_Timeout> the_watchdog->id = id; 400069c0: f0 24 60 30 st %i0, [ %l1 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400069c4: 92 04 60 10 add %l1, 0x10, %o1 400069c8: 11 10 00 7a sethi %hi(0x4001e800), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400069cc: f2 24 60 1c st %i1, [ %l1 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400069d0: 90 12 20 d0 or %o0, 0xd0, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400069d4: c0 24 60 18 clr [ %l1 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 400069d8: c0 24 60 34 clr [ %l1 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 400069dc: f2 24 60 4c st %i1, [ %l1 + 0x4c ] /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); the_period->state = RATE_MONOTONIC_ACTIVE; 400069e0: c4 24 60 38 st %g2, [ %l1 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400069e4: c2 24 60 2c st %g1, [ %l1 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400069e8: 40 00 10 ef call 4000ada4 <_Watchdog_Insert> 400069ec: b0 10 20 00 clr %i0 400069f0: 30 bf ff de b,a 40006968 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 400069f4: 7f ff ff 62 call 4000677c <_Rate_monotonic_Update_statistics> 400069f8: 90 10 00 11 mov %l1, %o0 /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 400069fc: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 40006a00: f2 24 60 4c st %i1, [ %l1 + 0x4c ] /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 40006a04: c2 24 60 38 st %g1, [ %l1 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 40006a08: 7f ff f0 57 call 40002b64 40006a0c: 90 10 00 10 mov %l0, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 40006a10: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 40006a14: c4 04 60 08 ld [ %l1 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006a18: 90 10 00 01 mov %g1, %o0 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; 40006a1c: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006a20: 40 00 0d ff call 4000a21c <_Thread_Set_state> 40006a24: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 40006a28: 7f ff f0 4b call 40002b54 40006a2c: 01 00 00 00 nop local_state = the_period->state; 40006a30: e0 04 60 38 ld [ %l1 + 0x38 ], %l0 the_period->state = RATE_MONOTONIC_ACTIVE; 40006a34: e6 24 60 38 st %l3, [ %l1 + 0x38 ] _ISR_Enable( level ); 40006a38: 7f ff f0 4b call 40002b64 40006a3c: 01 00 00 00 nop /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 40006a40: 80 a4 20 03 cmp %l0, 3 40006a44: 02 80 00 17 be 40006aa0 40006a48: d0 04 a0 b0 ld [ %l2 + 0xb0 ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 40006a4c: 40 00 0b 5f call 400097c8 <_Thread_Enable_dispatch> 40006a50: b0 10 20 00 clr %i0 40006a54: 81 c7 e0 08 ret 40006a58: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 40006a5c: 7f ff ff 48 call 4000677c <_Rate_monotonic_Update_statistics> 40006a60: 90 10 00 11 mov %l1, %o0 _ISR_Enable( level ); 40006a64: 7f ff f0 40 call 40002b64 40006a68: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 40006a6c: 82 10 20 02 mov 2, %g1 40006a70: 92 04 60 10 add %l1, 0x10, %o1 40006a74: 11 10 00 7a sethi %hi(0x4001e800), %o0 40006a78: 90 12 20 d0 or %o0, 0xd0, %o0 ! 4001e8d0 <_Watchdog_Ticks_chain> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006a7c: f2 24 60 1c st %i1, [ %l1 + 0x1c ] the_period->next_length = length; 40006a80: f2 24 60 4c st %i1, [ %l1 + 0x4c ] */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 40006a84: c2 24 60 38 st %g1, [ %l1 + 0x38 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006a88: 40 00 10 c7 call 4000ada4 <_Watchdog_Insert> 40006a8c: b0 10 20 06 mov 6, %i0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40006a90: 40 00 0b 4e call 400097c8 <_Thread_Enable_dispatch> 40006a94: 01 00 00 00 nop 40006a98: 81 c7 e0 08 ret 40006a9c: 81 e8 00 00 restore /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006aa0: 40 00 0a 4d call 400093d4 <_Thread_Clear_state> <== NOT EXECUTED 40006aa4: 13 00 00 10 sethi %hi(0x4000), %o1 <== NOT EXECUTED 40006aa8: 30 bf ff e9 b,a 40006a4c <== NOT EXECUTED 40024804 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 40024804: 9d e3 bf 30 save %sp, -208, %sp rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 40024808: 80 a6 60 00 cmp %i1, 0 4002480c: 02 80 00 4a be 40024934 40024810: 90 10 00 18 mov %i0, %o0 return; (*print)( context, "Period information by period\n" ); 40024814: 13 10 01 20 sethi %hi(0x40048000), %o1 40024818: 9f c6 40 00 call %i1 4002481c: 92 12 63 80 or %o1, 0x380, %o1 ! 40048380 <_POSIX_Threads_Default_attributes+0x38> #if defined(RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS) (*print)( context, "--- CPU times are in seconds ---\n" ); 40024820: 90 10 00 18 mov %i0, %o0 40024824: 13 10 01 20 sethi %hi(0x40048000), %o1 40024828: 9f c6 40 00 call %i1 4002482c: 92 12 63 a0 or %o1, 0x3a0, %o1 ! 400483a0 <_POSIX_Threads_Default_attributes+0x58> #endif #if defined(RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS) (*print)( context, "--- Wall times are in seconds ---\n" ); 40024830: 90 10 00 18 mov %i0, %o0 40024834: 13 10 01 20 sethi %hi(0x40048000), %o1 40024838: 9f c6 40 00 call %i1 4002483c: 92 12 63 c8 or %o1, 0x3c8, %o1 ! 400483c8 <_POSIX_Threads_Default_attributes+0x80> Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 40024840: 90 10 00 18 mov %i0, %o0 40024844: 13 10 01 20 sethi %hi(0x40048000), %o1 40024848: 9f c6 40 00 call %i1 4002484c: 92 12 63 f0 or %o1, 0x3f0, %o1 ! 400483f0 <_POSIX_Threads_Default_attributes+0xa8> #ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS " " #endif " WALL TIME\n" ); (*print)( context, " " 40024850: 90 10 00 18 mov %i0, %o0 40024854: 13 10 01 21 sethi %hi(0x40048400), %o1 40024858: 9f c6 40 00 call %i1 4002485c: 92 12 60 40 or %o1, 0x40, %o1 ! 40048440 <_POSIX_Threads_Default_attributes+0xf8> /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40024860: 03 10 01 83 sethi %hi(0x40060c00), %g1 40024864: a6 10 60 bc or %g1, 0xbc, %l3 ! 40060cbc <_Rate_monotonic_Information> 40024868: e4 04 e0 08 ld [ %l3 + 8 ], %l2 id <= _Rate_monotonic_Information.maximum_id ; 4002486c: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 40024870: 80 a4 80 01 cmp %l2, %g1 40024874: 18 80 00 30 bgu 40024934 40024878: 03 10 01 21 sethi %hi(0x40048400), %g1 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 4002487c: 05 10 01 22 sethi %hi(0x40048800), %g2 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40024880: b6 10 60 90 or %g1, 0x90, %i3 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40024884: b8 10 a0 98 or %g2, 0x98, %i4 40024888: a8 07 bf 98 add %fp, -104, %l4 status = rtems_rate_monotonic_get_statistics( id, &the_stats ); if ( status != RTEMS_SUCCESSFUL ) continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 4002488c: ae 07 bf d0 add %fp, -48, %l7 40024890: ac 07 bf f0 add %fp, -16, %l6 */ { #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS struct timespec cpu_average; _Timespec_Divide_by_integer( 40024894: ba 07 bf b0 add %fp, -80, %i5 40024898: aa 07 bf e8 add %fp, -24, %l5 * print Wall time part of statistics */ { #ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS struct timespec wall_average; _Timespec_Divide_by_integer( 4002489c: 10 80 00 06 b 400248b4 400248a0: b4 07 bf c8 add %fp, -56, %i2 * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 400248a4: a4 04 a0 01 inc %l2 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; 400248a8: 80 a0 40 12 cmp %g1, %l2 400248ac: 0a 80 00 22 bcs 40024934 400248b0: 01 00 00 00 nop id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 400248b4: 90 10 00 12 mov %l2, %o0 400248b8: 40 00 2e e3 call 40030444 400248bc: 92 10 00 14 mov %l4, %o1 if ( status != RTEMS_SUCCESSFUL ) 400248c0: 80 a2 20 00 cmp %o0, 0 400248c4: 32 bf ff f8 bne,a 400248a4 400248c8: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 400248cc: 92 10 00 17 mov %l7, %o1 400248d0: 40 00 2e f2 call 40030498 400248d4: 90 10 00 12 mov %l2, %o0 continue; #endif name[ 0 ] = '\0'; if ( the_status.owner ) { 400248d8: d0 07 bf d0 ld [ %fp + -48 ], %o0 400248dc: 80 a2 20 00 cmp %o0, 0 400248e0: 12 80 00 4b bne 40024a0c 400248e4: c0 2f bf f0 clrb [ %fp + -16 ] /* * Print part of report line that is not dependent on granularity */ (*print)( context, 400248e8: d8 1f bf 98 ldd [ %fp + -104 ], %o4 <== NOT EXECUTED 400248ec: 94 10 00 12 mov %l2, %o2 400248f0: 92 10 00 1b mov %i3, %o1 400248f4: 96 10 00 16 mov %l6, %o3 400248f8: 9f c6 40 00 call %i1 400248fc: 90 10 00 18 mov %i0, %o0 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40024900: c2 07 bf 98 ld [ %fp + -104 ], %g1 */ { #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS struct timespec cpu_average; _Timespec_Divide_by_integer( 40024904: 94 10 00 15 mov %l5, %o2 40024908: 90 10 00 1d mov %i5, %o0 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 4002490c: 80 a0 60 00 cmp %g1, 0 40024910: 12 80 00 0b bne 4002493c 40024914: 92 10 00 1c mov %i4, %o1 (*print)( context, "\n" ); 40024918: 9f c6 40 00 call %i1 4002491c: 90 10 00 18 mov %i0, %o0 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; 40024920: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 id++ ) { 40024924: a4 04 a0 01 inc %l2 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; 40024928: 80 a0 40 12 cmp %g1, %l2 4002492c: 1a bf ff e3 bcc 400248b8 40024930: 90 10 00 12 mov %l2, %o0 40024934: 81 c7 e0 08 ret 40024938: 81 e8 00 00 restore */ { #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS struct timespec cpu_average; _Timespec_Divide_by_integer( 4002493c: 40 00 05 fd call 40026130 <_Timespec_Divide_by_integer> 40024940: 92 10 00 01 mov %g1, %o1 &the_stats.total_cpu_time, the_stats.count, &cpu_average ); (*print)( context, 40024944: d0 07 bf a4 ld [ %fp + -92 ], %o0 40024948: 40 00 78 86 call 40042b60 <.div> 4002494c: 92 10 23 e8 mov 0x3e8, %o1 40024950: a2 10 00 08 mov %o0, %l1 40024954: d0 07 bf ac ld [ %fp + -84 ], %o0 40024958: 40 00 78 82 call 40042b60 <.div> 4002495c: 92 10 23 e8 mov 0x3e8, %o1 40024960: c2 07 bf e8 ld [ %fp + -24 ], %g1 40024964: a0 10 00 08 mov %o0, %l0 40024968: d0 07 bf ec ld [ %fp + -20 ], %o0 4002496c: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40024970: 40 00 78 7c call 40042b60 <.div> 40024974: 92 10 23 e8 mov 0x3e8, %o1 40024978: d8 07 bf a8 ld [ %fp + -88 ], %o4 4002497c: d4 07 bf a0 ld [ %fp + -96 ], %o2 40024980: 96 10 00 11 mov %l1, %o3 40024984: 9a 10 00 10 mov %l0, %o5 40024988: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 4002498c: 13 10 01 21 sethi %hi(0x40048400), %o1 40024990: 90 10 00 18 mov %i0, %o0 40024994: 9f c6 40 00 call %i1 40024998: 92 12 60 a8 or %o1, 0xa8, %o1 * print Wall time part of statistics */ { #ifdef RTEMS_ENABLE_NANOSECOND_RATE_MONOTONIC_STATISTICS struct timespec wall_average; _Timespec_Divide_by_integer( 4002499c: d2 07 bf 98 ld [ %fp + -104 ], %o1 400249a0: 94 10 00 15 mov %l5, %o2 400249a4: 40 00 05 e3 call 40026130 <_Timespec_Divide_by_integer> 400249a8: 90 10 00 1a mov %i2, %o0 &the_stats.total_wall_time, the_stats.count, &wall_average ); (*print)( context, 400249ac: d0 07 bf bc ld [ %fp + -68 ], %o0 400249b0: 40 00 78 6c call 40042b60 <.div> 400249b4: 92 10 23 e8 mov 0x3e8, %o1 400249b8: a2 10 00 08 mov %o0, %l1 400249bc: d0 07 bf c4 ld [ %fp + -60 ], %o0 400249c0: 40 00 78 68 call 40042b60 <.div> 400249c4: 92 10 23 e8 mov 0x3e8, %o1 400249c8: c2 07 bf e8 ld [ %fp + -24 ], %g1 400249cc: a0 10 00 08 mov %o0, %l0 400249d0: d0 07 bf ec ld [ %fp + -20 ], %o0 400249d4: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 400249d8: 40 00 78 62 call 40042b60 <.div> 400249dc: 92 10 23 e8 mov 0x3e8, %o1 400249e0: d4 07 bf b8 ld [ %fp + -72 ], %o2 400249e4: d8 07 bf c0 ld [ %fp + -64 ], %o4 400249e8: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 400249ec: 96 10 00 11 mov %l1, %o3 400249f0: 9a 10 00 10 mov %l0, %o5 400249f4: 90 10 00 18 mov %i0, %o0 400249f8: 13 10 01 21 sethi %hi(0x40048400), %o1 400249fc: 9f c6 40 00 call %i1 40024a00: 92 12 60 c8 or %o1, 0xc8, %o1 ! 400484c8 <_POSIX_Threads_Default_attributes+0x180> /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; 40024a04: 10 bf ff a8 b 400248a4 40024a08: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 #endif name[ 0 ] = '\0'; if ( the_status.owner ) { rtems_object_get_name( the_status.owner, sizeof(name), name ); 40024a0c: 94 10 00 16 mov %l6, %o2 40024a10: 7f ff 93 72 call 400097d8 40024a14: 92 10 20 05 mov 5, %o1 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40024a18: 10 bf ff b5 b 400248ec 40024a1c: d8 1f bf 98 ldd [ %fp + -104 ], %o4 40010040 : rtems_status_code rtems_region_extend( Objects_Id id, void *starting_address, uint32_t length ) { 40010040: 9d e3 bf 90 save %sp, -112, %sp 40010044: a0 10 00 18 mov %i0, %l0 Heap_Extend_status heap_status; Objects_Locations location; rtems_status_code return_status = RTEMS_INTERNAL_ERROR; Region_Control *the_region; if ( !starting_address ) 40010048: 80 a6 60 00 cmp %i1, 0 4001004c: 02 80 00 28 be 400100ec 40010050: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 40010054: 23 10 00 cd sethi %hi(0x40033400), %l1 40010058: 40 00 09 38 call 40012538 <_API_Mutex_Lock> 4001005c: d0 04 63 48 ld [ %l1 + 0x348 ], %o0 ! 40033748 <_RTEMS_Allocator_Mutex> RTEMS_INLINE_ROUTINE Region_Control *_Region_Get ( Objects_Id id, Objects_Locations *location ) { return (Region_Control *) 40010060: 92 10 00 10 mov %l0, %o1 40010064: 11 10 00 cd sethi %hi(0x40033400), %o0 40010068: 94 07 bf f0 add %fp, -16, %o2 4001006c: 40 00 10 4f call 400141a8 <_Objects_Get_no_protection> 40010070: 90 12 20 cc or %o0, 0xcc, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 40010074: c2 07 bf f0 ld [ %fp + -16 ], %g1 40010078: 80 a0 60 00 cmp %g1, 0 4001007c: 12 80 00 16 bne 400100d4 40010080: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: heap_status = _Heap_Extend( 40010084: 92 10 00 19 mov %i1, %o1 40010088: 94 10 00 1a mov %i2, %o2 4001008c: 90 02 20 68 add %o0, 0x68, %o0 40010090: 96 07 bf f4 add %fp, -12, %o3 40010094: 40 00 0c 6e call 4001324c <_Heap_Extend> 40010098: b0 10 20 09 mov 9, %i0 starting_address, length, &amount_extended ); switch ( heap_status ) { 4001009c: 80 a2 20 01 cmp %o0, 1 400100a0: 02 80 00 11 be 400100e4 400100a4: 01 00 00 00 nop 400100a8: 1a 80 00 13 bcc 400100f4 400100ac: 80 a2 20 02 cmp %o0, 2 case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 400100b0: c6 07 bf f4 ld [ %fp + -12 ], %g3 400100b4: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 the_region->maximum_segment_size += amount_extended; 400100b8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 400100bc: 84 00 80 03 add %g2, %g3, %g2 the_region->maximum_segment_size += amount_extended; 400100c0: 82 00 40 03 add %g1, %g3, %g1 &amount_extended ); switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; 400100c4: c4 24 20 54 st %g2, [ %l0 + 0x54 ] the_region->maximum_segment_size += amount_extended; 400100c8: c2 24 20 5c st %g1, [ %l0 + 0x5c ] 400100cc: 10 80 00 06 b 400100e4 400100d0: b0 10 20 00 clr %i0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Get( id, &location ); switch ( location ) { 400100d4: 80 a0 60 01 cmp %g1, 1 400100d8: 02 80 00 03 be 400100e4 400100dc: b0 10 20 04 mov 4, %i0 switch ( heap_status ) { case HEAP_EXTEND_SUCCESSFUL: the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; break; 400100e0: b0 10 20 19 mov 0x19, %i0 <== NOT EXECUTED case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 400100e4: 40 00 09 2b call 40012590 <_API_Mutex_Unlock> 400100e8: d0 04 63 48 ld [ %l1 + 0x348 ], %o0 return return_status; } 400100ec: 81 c7 e0 08 ret 400100f0: 81 e8 00 00 restore starting_address, length, &amount_extended ); switch ( heap_status ) { 400100f4: 12 bf ff fb bne 400100e0 400100f8: b0 10 20 18 mov 0x18, %i0 400100fc: 30 bf ff fa b,a 400100e4 400103fc : Objects_Id id, void *segment, size_t size, size_t *old_size ) { 400103fc: 9d e3 bf 88 save %sp, -120, %sp uint32_t osize; rtems_status_code return_status = RTEMS_INTERNAL_ERROR; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) 40010400: 80 a6 e0 00 cmp %i3, 0 40010404: 02 80 00 2e be 400104bc 40010408: 21 10 00 cd sethi %hi(0x40033400), %l0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 4001040c: 40 00 08 4b call 40012538 <_API_Mutex_Lock> 40010410: d0 04 23 48 ld [ %l0 + 0x348 ], %o0 ! 40033748 <_RTEMS_Allocator_Mutex> 40010414: 92 10 00 18 mov %i0, %o1 40010418: 11 10 00 cd sethi %hi(0x40033400), %o0 4001041c: 94 07 bf f0 add %fp, -16, %o2 40010420: 40 00 0f 62 call 400141a8 <_Objects_Get_no_protection> 40010424: 90 12 20 cc or %o0, 0xcc, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 40010428: c2 07 bf f0 ld [ %fp + -16 ], %g1 4001042c: 80 a0 60 00 cmp %g1, 0 40010430: 12 80 00 14 bne 40010480 40010434: b0 10 00 08 mov %o0, %i0 case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 40010438: 94 10 00 1a mov %i2, %o2 4001043c: 92 10 00 19 mov %i1, %o1 40010440: 90 02 20 68 add %o0, 0x68, %o0 40010444: 96 07 bf ec add %fp, -20, %o3 40010448: 40 00 0d 0b call 40013874 <_Heap_Resize_block> 4001044c: 98 07 bf f4 add %fp, -12, %o4 segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 40010450: c2 07 bf ec ld [ %fp + -20 ], %g1 _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 ) 40010454: b4 92 20 00 orcc %o0, 0, %i2 40010458: 12 80 00 13 bne 400104a4 4001045c: c2 26 c0 00 st %g1, [ %i3 ] 40010460: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40010464: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40010468: 12 80 00 17 bne 400104c4 <== NOT EXECUTED 4001046c: d0 04 23 48 ld [ %l0 + 0x348 ], %o0 <== NOT EXECUTED _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 40010470: 40 00 08 48 call 40012590 <_API_Mutex_Unlock> <== NOT EXECUTED 40010474: b0 10 20 00 clr %i0 <== NOT EXECUTED 40010478: 81 c7 e0 08 ret <== NOT EXECUTED 4001047c: 81 e8 00 00 restore <== NOT EXECUTED case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010480: d0 04 23 48 ld [ %l0 + 0x348 ], %o0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 40010484: 82 18 60 01 xor %g1, 1, %g1 40010488: 80 a0 00 01 cmp %g0, %g1 4001048c: 84 40 3f ff addx %g0, -1, %g2 40010490: b0 08 bf eb and %g2, -21, %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40010494: 40 00 08 3f call 40012590 <_API_Mutex_Unlock> 40010498: b0 06 20 19 add %i0, 0x19, %i0 4001049c: 81 c7 e0 08 ret 400104a0: 81 e8 00 00 restore _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 400104a4: d0 04 23 48 ld [ %l0 + 0x348 ], %o0 400104a8: 40 00 08 3a call 40012590 <_API_Mutex_Unlock> 400104ac: b0 10 20 0d mov 0xd, %i0 return 400104b0: 80 a6 a0 01 cmp %i2, 1 400104b4: 02 80 00 07 be 400104d0 400104b8: 01 00 00 00 nop break; } _RTEMS_Unlock_allocator(); return return_status; } 400104bc: 81 c7 e0 08 ret 400104c0: 91 e8 20 09 restore %g0, 9, %o0 *old_size = (uint32_t) osize; _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL && avail_size > 0 ) _Region_Process_queue( the_region ); /* unlocks allocator */ 400104c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400104c8: 40 00 22 d1 call 4001900c <_Region_Process_queue> <== NOT EXECUTED 400104cc: b0 10 20 00 clr %i0 <== NOT EXECUTED 400104d0: 81 c7 e0 08 ret <== NOT EXECUTED 400104d4: 81 e8 00 00 restore <== NOT EXECUTED 400054bc : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 400054bc: 9d e3 bf 80 save %sp, -128, %sp register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attributes; CORE_semaphore_Attributes the_semaphore_attributes; if ( !rtems_is_name_valid( name ) ) 400054c0: a4 96 20 00 orcc %i0, 0, %l2 400054c4: 02 80 00 33 be 40005590 400054c8: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 400054cc: 80 a7 20 00 cmp %i4, 0 400054d0: 02 80 00 30 be 40005590 400054d4: b0 10 20 09 mov 9, %i0 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 400054d8: 82 8e a0 c0 andcc %i2, 0xc0, %g1 400054dc: 12 80 00 2f bne 40005598 400054e0: a0 0e a0 30 and %i2, 0x30, %l0 if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 400054e4: 80 a4 20 00 cmp %l0, 0 400054e8: 02 80 00 04 be 400054f8 400054ec: 80 a6 60 01 cmp %i1, 1 400054f0: 18 80 00 28 bgu 40005590 400054f4: b0 10 20 0a mov 0xa, %i0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400054f8: 05 10 00 65 sethi %hi(0x40019400), %g2 400054fc: c2 00 a3 40 ld [ %g2 + 0x340 ], %g1 ! 40019740 <_Thread_Dispatch_disable_level> 40005500: 82 00 60 01 inc %g1 40005504: c2 20 a3 40 st %g1, [ %g2 + 0x340 ] * This function allocates a semaphore control block from * the inactive chain of free semaphore control blocks. */ RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void ) { return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ); 40005508: 31 10 00 65 sethi %hi(0x40019400), %i0 4000550c: 40 00 05 94 call 40006b5c <_Objects_Allocate> 40005510: 90 16 22 0c or %i0, 0x20c, %o0 ! 4001960c <_Semaphore_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 40005514: a2 92 20 00 orcc %o0, 0, %l1 40005518: 02 80 00 4e be 40005650 4000551c: 80 a4 20 00 cmp %l0, 0 * If it is not a counting semaphore, then it is either a * simple binary semaphore or a more powerful mutex style binary * semaphore. */ if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) { 40005520: 02 80 00 2c be 400055d0 40005524: f4 24 60 10 st %i2, [ %l1 + 0x10 ] CORE_mutex_Status mutex_status; if ( _Attributes_Is_inherit_priority( attribute_set ) ) 40005528: 80 8e a0 40 btst 0x40, %i2 4000552c: 02 80 00 44 be 4000563c 40005530: 80 8e a0 80 btst 0x80, %i2 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 40005534: 82 10 20 02 mov 2, %g1 40005538: c2 27 bf e8 st %g1, [ %fp + -24 ] the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 4000553c: 80 a4 20 10 cmp %l0, 0x10 40005540: 02 80 00 48 be 40005660 40005544: 82 10 20 02 mov 2, %g1 the_mutex_attributes.only_owner_release = TRUE; break; } } else { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; the_mutex_attributes.only_owner_release = FALSE; 40005548: c0 2f bf e4 clrb [ %fp + -28 ] case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: the_mutex_attributes.only_owner_release = TRUE; break; } } else { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; 4000554c: c2 27 bf e0 st %g1, [ %fp + -32 ] the_mutex_attributes.only_owner_release = FALSE; } the_mutex_attributes.priority_ceiling = priority_ceiling; mutex_status = _CORE_mutex_Initialize( 40005550: 82 1e 60 01 xor %i1, 1, %g1 40005554: 80 a0 00 01 cmp %g0, %g1 } else { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; the_mutex_attributes.only_owner_release = FALSE; } the_mutex_attributes.priority_ceiling = priority_ceiling; 40005558: f6 27 bf ec st %i3, [ %fp + -20 ] mutex_status = _CORE_mutex_Initialize( 4000555c: 94 60 3f ff subx %g0, -1, %o2 40005560: 90 04 60 14 add %l1, 0x14, %o0 40005564: 40 00 03 64 call 400062f4 <_CORE_mutex_Initialize> 40005568: 92 07 bf e0 add %fp, -32, %o1 &the_semaphore->Core_control.mutex, &the_mutex_attributes, (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { 4000556c: 80 a2 20 06 cmp %o0, 6 40005570: 32 80 00 26 bne,a 40005608 40005574: c4 04 60 08 ld [ %l1 + 8 ], %g2 */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 40005578: 90 16 22 0c or %i0, 0x20c, %o0 <== NOT EXECUTED 4000557c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40005580: 40 00 06 72 call 40006f48 <_Objects_Free> <== NOT EXECUTED 40005584: b0 10 20 13 mov 0x13, %i0 <== NOT EXECUTED _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 40005588: 40 00 09 44 call 40007a98 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000558c: 01 00 00 00 nop <== NOT EXECUTED 40005590: 81 c7 e0 08 ret 40005594: 81 e8 00 00 restore #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! ( (_Attributes_Is_binary_semaphore( attribute_set ) || 40005598: 80 a4 20 10 cmp %l0, 0x10 4000559c: 02 80 00 06 be 400055b4 400055a0: 80 a4 20 20 cmp %l0, 0x20 400055a4: 02 80 00 05 be 400055b8 400055a8: 80 8e a0 04 btst 4, %i2 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 400055ac: 81 c7 e0 08 ret 400055b0: 91 e8 20 0b restore %g0, 0xb, %o0 #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! ( (_Attributes_Is_binary_semaphore( attribute_set ) || 400055b4: 80 8e a0 04 btst 4, %i2 400055b8: 02 bf ff fd be 400055ac 400055bc: 80 a0 60 c0 cmp %g1, 0xc0 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 400055c0: 12 bf ff ca bne 400054e8 400055c4: 80 a4 20 00 cmp %l0, 0 name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 400055c8: 81 c7 e0 08 ret 400055cc: 91 e8 20 0b restore %g0, 0xb, %o0 _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); return RTEMS_INVALID_PRIORITY; } } else { if ( _Attributes_Is_priority( attribute_set ) ) 400055d0: 80 8e a0 04 btst 4, %i2 400055d4: 22 80 00 04 be,a 400055e4 400055d8: c0 27 bf f4 clr [ %fp + -12 ] the_semaphore_attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 400055dc: 82 10 20 01 mov 1, %g1 400055e0: c2 27 bf f4 st %g1, [ %fp + -12 ] /* * This effectively disables limit checking. */ the_semaphore_attributes.maximum_count = 0xFFFFFFFF; 400055e4: 82 10 3f ff mov -1, %g1 /* * The following are just to make Purify happy. */ the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 400055e8: c0 27 bf e0 clr [ %fp + -32 ] the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM; 400055ec: c0 27 bf ec clr [ %fp + -20 ] _CORE_semaphore_Initialize( 400055f0: 94 10 00 19 mov %i1, %o2 /* * This effectively disables limit checking. */ the_semaphore_attributes.maximum_count = 0xFFFFFFFF; 400055f4: c2 27 bf f0 st %g1, [ %fp + -16 ] */ the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attributes.priority_ceiling = PRIORITY_MINIMUM; _CORE_semaphore_Initialize( 400055f8: 90 04 60 14 add %l1, 0x14, %o0 400055fc: 40 00 04 29 call 400066a0 <_CORE_semaphore_Initialize> 40005600: 92 07 bf f0 add %fp, -16, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40005604: c4 04 60 08 ld [ %l1 + 8 ], %g2 40005608: 82 16 22 0c or %i0, 0x20c, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000560c: e4 24 60 0c st %l2, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40005610: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 40005614: c4 27 00 00 st %g2, [ %i4 ] 40005618: 03 00 00 3f sethi %hi(0xfc00), %g1 4000561c: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 40005620: 84 08 80 01 and %g2, %g1, %g2 40005624: 85 28 a0 02 sll %g2, 2, %g2 the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 40005628: b0 10 20 00 clr %i0 4000562c: 40 00 09 1b call 40007a98 <_Thread_Enable_dispatch> 40005630: e2 20 c0 02 st %l1, [ %g3 + %g2 ] 40005634: 81 c7 e0 08 ret 40005638: 81 e8 00 00 restore if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) { CORE_mutex_Status mutex_status; if ( _Attributes_Is_inherit_priority( attribute_set ) ) the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) 4000563c: 02 80 00 0f be 40005678 40005640: 80 8e a0 04 btst 4, %i2 the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 40005644: 82 10 20 03 mov 3, %g1 40005648: 10 bf ff bd b 4000553c 4000564c: c2 27 bf e8 st %g1, [ %fp + -24 ] _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 40005650: 40 00 09 12 call 40007a98 <_Thread_Enable_dispatch> 40005654: b0 10 20 05 mov 5, %i0 40005658: 81 c7 e0 08 ret 4000565c: 81 e8 00 00 restore if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; switch ( the_mutex_attributes.discipline ) { 40005660: c2 07 bf e8 ld [ %fp + -24 ], %g1 40005664: 80 a0 60 01 cmp %g1, 1 40005668: 18 80 00 09 bgu 4000568c 4000566c: c0 27 bf e0 clr [ %fp + -32 ] case CORE_MUTEX_DISCIPLINES_FIFO: case CORE_MUTEX_DISCIPLINES_PRIORITY: the_mutex_attributes.only_owner_release = FALSE; 40005670: 10 bf ff b8 b 40005550 40005674: c0 2f bf e4 clrb [ %fp + -28 ] if ( _Attributes_Is_inherit_priority( attribute_set ) ) the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; else if ( _Attributes_Is_priority( attribute_set ) ) 40005678: 22 bf ff b1 be,a 4000553c 4000567c: c0 27 bf e8 clr [ %fp + -24 ] the_mutex_attributes.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; 40005680: 82 10 20 01 mov 1, %g1 40005684: 10 bf ff ae b 4000553c 40005688: c2 27 bf e8 st %g1, [ %fp + -24 ] if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attributes.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; switch ( the_mutex_attributes.discipline ) { 4000568c: 80 a0 60 03 cmp %g1, 3 40005690: 18 bf ff b1 bgu 40005554 40005694: 82 1e 60 01 xor %i1, 1, %g1 case CORE_MUTEX_DISCIPLINES_PRIORITY: the_mutex_attributes.only_owner_release = FALSE; break; case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: the_mutex_attributes.only_owner_release = TRUE; 40005698: 82 10 20 01 mov 1, %g1 4000569c: 10 bf ff ad b 40005550 400056a0: c2 2f bf e4 stb %g1, [ %fp + -28 ] 40024b88 : #endif rtems_status_code rtems_semaphore_flush( rtems_id id ) { 40024b88: 9d e3 bf 90 save %sp, -112, %sp 40024b8c: 11 10 01 7f sethi %hi(0x4005fc00), %o0 40024b90: 92 10 00 18 mov %i0, %o1 40024b94: 90 12 23 b8 or %o0, 0x3b8, %o0 40024b98: 7f ff 9a 92 call 4000b5e0 <_Objects_Get> 40024b9c: 94 07 bf f4 add %fp, -12, %o2 register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 40024ba0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40024ba4: 80 a0 60 00 cmp %g1, 0 40024ba8: 12 80 00 0b bne 40024bd4 40024bac: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 40024bb0: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 40024bb4: 80 88 60 30 btst 0x30, %g1 40024bb8: 12 80 00 09 bne 40024bdc 40024bbc: 90 02 20 14 add %o0, 0x14, %o0 &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT ); } else { _CORE_semaphore_Flush( 40024bc0: 92 10 20 00 clr %o1 <== NOT EXECUTED 40024bc4: 7f ff 97 79 call 4000a9a8 <_CORE_semaphore_Flush> <== NOT EXECUTED 40024bc8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); 40024bcc: 7f ff 9c ef call 4000bf88 <_Thread_Enable_dispatch> 40024bd0: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40024bd4: 81 c7 e0 08 ret 40024bd8: 81 e8 00 00 restore the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { _CORE_mutex_Flush( 40024bdc: 92 10 20 00 clr %o1 40024be0: 7f ff 96 87 call 4000a5fc <_CORE_mutex_Flush> 40024be4: 94 10 20 01 mov 1, %o2 40024be8: 30 bf ff f9 b,a 40024bcc 40016d84 : */ void rtems_shutdown_executive( uint32_t result ) { 40016d84: 9d e3 bf 10 save %sp, -240, %sp if ( _System_state_Current != SYSTEM_STATE_SHUTDOWN ) { 40016d88: 05 10 00 66 sethi %hi(0x40019800), %g2 40016d8c: c2 00 a0 e4 ld [ %g2 + 0xe4 ], %g1 ! 400198e4 <_System_state_Current> 40016d90: 80 a0 60 04 cmp %g1, 4 40016d94: 02 80 00 07 be 40016db0 40016d98: 82 10 20 04 mov 4, %g1 Context_Control *context_p = &context_area; if ( _System_state_Is_up(_System_state_Get ()) ) context_p = &_Thread_Executing->Registers; _Context_Switch( context_p, &_Thread_BSP_context ); 40016d9c: 13 10 00 65 sethi %hi(0x40019400), %o1 40016da0: c2 20 a0 e4 st %g1, [ %g2 + 0xe4 ] 40016da4: 92 12 62 b8 or %o1, 0x2b8, %o1 40016da8: 7f ff c8 d8 call 40009108 <_CPU_Context_switch> 40016dac: 90 07 bf 70 add %fp, -144, %o0 40016db0: 81 c7 e0 08 ret <== NOT EXECUTED 40016db4: 81 e8 00 00 restore <== NOT EXECUTED 40004048 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 40004048: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 4000404c: 21 10 01 80 sethi %hi(0x40060000), %l0 <== NOT EXECUTED 40004050: c2 04 21 b0 ld [ %l0 + 0x1b0 ], %g1 ! 400601b0 <_Thread_Executing> <== NOT EXECUTED ) { void *sp = __builtin_frame_address(0); #if defined(__GNUC__) if ( sp < the_stack->area ) { 40004054: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 <== NOT EXECUTED 40004058: 80 a7 80 08 cmp %fp, %o0 <== NOT EXECUTED 4000405c: 0a 80 00 07 bcs 40004078 <== NOT EXECUTED 40004060: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004064: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 <== NOT EXECUTED 40004068: 82 02 00 01 add %o0, %g1, %g1 <== NOT EXECUTED 4000406c: 80 a0 40 1e cmp %g1, %fp <== NOT EXECUTED 40004070: 84 60 3f ff subx %g0, -1, %g2 <== NOT EXECUTED 40004074: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 40004078: 03 10 01 33 sethi %hi(0x4004cc00), %g1 <== NOT EXECUTED 4000407c: c4 00 62 a4 ld [ %g1 + 0x2a4 ], %g2 ! 4004cea4 <== NOT EXECUTED 40004080: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004084: 12 80 00 0d bne 400040b8 <== NOT EXECUTED 40004088: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 4000408c: 80 8e 20 ff btst 0xff, %i0 <== NOT EXECUTED 40004090: 02 80 00 05 be 400040a4 <== NOT EXECUTED 40004094: 92 08 60 ff and %g1, 0xff, %o1 <== NOT EXECUTED 40004098: 92 88 60 ff andcc %g1, 0xff, %o1 <== NOT EXECUTED 4000409c: 12 80 00 05 bne 400040b0 <== NOT EXECUTED 400040a0: b0 10 20 00 clr %i0 <== NOT EXECUTED return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 400040a4: d0 04 21 b0 ld [ %l0 + 0x1b0 ], %o0 <== NOT EXECUTED 400040a8: 7f ff ff cf call 40003fe4 <== NOT EXECUTED 400040ac: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 400040b0: 81 c7 e0 08 ret <== NOT EXECUTED 400040b4: 81 e8 00 00 restore <== NOT EXECUTED /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { pattern_ok = (!memcmp( 400040b8: 90 02 20 08 add %o0, 8, %o0 <== NOT EXECUTED 400040bc: 13 10 01 7f sethi %hi(0x4005fc00), %o1 <== NOT EXECUTED 400040c0: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 400040c4: 40 00 c2 f4 call 40034c94 <== NOT EXECUTED 400040c8: 92 12 62 e4 or %o1, 0x2e4, %o1 <== NOT EXECUTED 400040cc: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 400040d0: 10 bf ff ef b 4000408c <== NOT EXECUTED 400040d4: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED 40003fc8 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 40003fc8: 13 10 00 1b sethi %hi(0x40006c00), %o1 <== NOT EXECUTED 40003fcc: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003fd0: 92 12 62 b4 or %o1, 0x2b4, %o1 <== NOT EXECUTED 40003fd4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003fd8: 7f ff ff e6 call 40003f70 <== NOT EXECUTED 40003fdc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40003fe0: 01 00 00 00 nop 40003f70 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 40003f70: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED print_context = context; 40003f74: 23 10 01 33 sethi %hi(0x4004cc00), %l1 <== NOT EXECUTED print_handler = print; 40003f78: 21 10 01 33 sethi %hi(0x4004cc00), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 40003f7c: f0 24 62 a8 st %i0, [ %l1 + 0x2a8 ] <== NOT EXECUTED print_handler = print; 40003f80: f2 24 22 ac st %i1, [ %l0 + 0x2ac ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 40003f84: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003f88: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003f8c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40003f90: 92 12 63 60 or %o1, 0x360, %o1 ! 40045760 <__func__.4776+0x298> <== NOT EXECUTED (*print)( context, 40003f94: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003f98: 13 10 01 15 sethi %hi(0x40045400), %o1 <== NOT EXECUTED 40003f9c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40003fa0: 92 12 63 78 or %o1, 0x378, %o1 ! 40045778 <__func__.4776+0x2b0> <== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 40003fa4: 11 10 00 0f sethi %hi(0x40003c00), %o0 <== NOT EXECUTED 40003fa8: 40 00 1b b3 call 4000ae74 <== NOT EXECUTED 40003fac: 90 12 22 18 or %o0, 0x218, %o0 ! 40003e18 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 40003fb0: 7f ff ff 9a call 40003e18 <== NOT EXECUTED 40003fb4: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 40003fb8: c0 24 62 a8 clr [ %l1 + 0x2a8 ] <== NOT EXECUTED print_handler = NULL; 40003fbc: c0 24 22 ac clr [ %l0 + 0x2ac ] <== NOT EXECUTED } 40003fc0: 81 c7 e0 08 ret <== NOT EXECUTED 40003fc4: 81 e8 00 00 restore <== NOT EXECUTED 400040d8 : */ void rtems_stack_checker_switch_extension( Thread_Control *running, Thread_Control *heir ) { 400040d8: 9d e3 bf 98 save %sp, -104, %sp Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 400040dc: c4 06 20 c8 ld [ %i0 + 0xc8 ], %g2 ) { void *sp = __builtin_frame_address(0); #if defined(__GNUC__) if ( sp < the_stack->area ) { 400040e0: 80 a7 80 02 cmp %fp, %g2 400040e4: 0a 80 00 07 bcs 40004100 400040e8: 90 00 a0 08 add %g2, 8, %o0 return false; } if ( sp > (the_stack->area + the_stack->size) ) { 400040ec: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 400040f0: 82 00 80 01 add %g2, %g1, %g1 400040f4: 80 a7 80 01 cmp %fp, %g1 400040f8: 28 80 00 0b bleu,a 40004124 400040fc: 13 10 01 7f sethi %hi(0x4005fc00), %o1 /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 40004100: 13 10 01 7f sethi %hi(0x4005fc00), %o1 <== NOT EXECUTED 40004104: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 40004108: 40 00 c2 e3 call 40034c94 <== NOT EXECUTED 4000410c: 92 12 62 e4 or %o1, 0x2e4, %o1 <== NOT EXECUTED 40004110: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40004114: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 40004118: b2 08 60 01 and %g1, 1, %i1 <== NOT EXECUTED 4000411c: 7f ff ff b2 call 40003fe4 <== NOT EXECUTED 40004120: 81 e8 00 00 restore <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 40004124: 94 10 20 10 mov 0x10, %o2 40004128: 40 00 c2 db call 40034c94 4000412c: 92 12 62 e4 or %o1, 0x2e4, %o1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 40004130: 80 a2 20 00 cmp %o0, 0 40004134: 12 bf ff f9 bne 40004118 40004138: 82 10 20 00 clr %g1 4000413c: 81 c7 e0 08 ret 40004140: 81 e8 00 00 restore 40007b84 : const char * rtems_status_text( rtems_status_code status ) { 40007b84: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED return rtems_assoc_name_by_local(rtems_status_assoc, status); 40007b88: 11 10 00 97 sethi %hi(0x40025c00), %o0 <== NOT EXECUTED 40007b8c: 90 12 21 00 or %o0, 0x100, %o0 ! 40025d00 <== NOT EXECUTED 40007b90: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40007b94: 40 00 2b 7f call 40012990 <== NOT EXECUTED 40007b98: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40007b9c: 01 00 00 00 nop 400077bc : rtems_status_code rtems_task_set_note( Objects_Id id, uint32_t notepad, uint32_t note ) { 400077bc: 9d e3 bf 90 save %sp, -112, %sp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 400077c0: 03 10 00 7d sethi %hi(0x4001f400), %g1 400077c4: c4 00 61 a8 ld [ %g1 + 0x1a8 ], %g2 ! 4001f5a8 <_Configuration_Table> rtems_status_code rtems_task_set_note( Objects_Id id, uint32_t notepad, uint32_t note ) { 400077c8: 90 10 00 18 mov %i0, %o0 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 400077cc: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 400077d0: c4 08 60 04 ldub [ %g1 + 4 ], %g2 400077d4: 80 a0 a0 00 cmp %g2, 0 400077d8: 02 80 00 1c be 40007848 400077dc: b0 10 20 16 mov 0x16, %i0 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 400077e0: 80 a6 60 0f cmp %i1, 0xf 400077e4: 18 80 00 19 bgu 40007848 400077e8: b0 10 20 0a mov 0xa, %i0 400077ec: 03 10 00 7d sethi %hi(0x4001f400), %g1 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 400077f0: 80 a2 20 00 cmp %o0, 0 400077f4: 02 80 00 17 be 40007850 400077f8: 86 10 61 d0 or %g1, 0x1d0, %g3 400077fc: 03 10 00 7d sethi %hi(0x4001f400), %g1 40007800: c4 00 61 d0 ld [ %g1 + 0x1d0 ], %g2 ! 4001f5d0 <_Thread_Executing> 40007804: 86 10 61 d0 or %g1, 0x1d0, %g3 40007808: c2 00 a0 08 ld [ %g2 + 8 ], %g1 4000780c: 80 a2 00 01 cmp %o0, %g1 40007810: 22 80 00 11 be,a 40007854 40007814: c2 00 c0 00 ld [ %g3 ], %g1 <== NOT EXECUTED api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 40007818: 40 00 08 6a call 400099c0 <_Thread_Get> 4000781c: 92 07 bf f4 add %fp, -12, %o1 switch ( location ) { 40007820: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007824: 80 a0 60 00 cmp %g1, 0 40007828: 12 80 00 08 bne 40007848 4000782c: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 40007830: c4 02 21 5c ld [ %o0 + 0x15c ], %g2 40007834: 82 06 60 08 add %i1, 8, %g1 40007838: 83 28 60 02 sll %g1, 2, %g1 _Thread_Enable_dispatch(); 4000783c: b0 10 20 00 clr %i0 40007840: 40 00 08 52 call 40009988 <_Thread_Enable_dispatch> 40007844: f4 20 80 01 st %i2, [ %g2 + %g1 ] case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40007848: 81 c7 e0 08 ret 4000784c: 81 e8 00 00 restore */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 40007850: c2 00 c0 00 ld [ %g3 ], %g1 40007854: 84 06 60 08 add %i1, 8, %g2 40007858: c6 00 61 5c ld [ %g1 + 0x15c ], %g3 4000785c: 85 28 a0 02 sll %g2, 2, %g2 40007860: f4 20 c0 02 st %i2, [ %g3 + %g2 ] 40007864: 81 c7 e0 08 ret 40007868: 91 e8 20 00 restore %g0, 0, %o0 40002f4c : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40002f4c: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 40002f50: 05 10 00 63 sethi %hi(0x40018c00), %g2 <== NOT EXECUTED int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40002f54: d0 20 62 5c st %o0, [ %g1 + 0x25c ] <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 40002f58: d2 20 a2 60 st %o1, [ %g2 + 0x260 ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 40002f5c: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40002f60: 90 10 20 00 clr %o0 <== NOT EXECUTED 40002f64: 81 c3 e0 08 retl <== NOT EXECUTED 40002f68: d4 20 62 64 st %o2, [ %g1 + 0x264 ] <== NOT EXECUTED 40004688 : } } rtems_status_code rtems_termios_close (void *arg) { 40004688: 9d e3 bf 98 save %sp, -104, %sp rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000468c: 23 10 00 65 sethi %hi(0x40019400), %l1 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004690: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004694: d0 04 62 00 ld [ %l1 + 0x200 ], %o0 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004698: e0 00 60 28 ld [ %g1 + 0x28 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000469c: 92 10 20 00 clr %o1 400046a0: 40 00 04 2e call 40005758 400046a4: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 400046a8: 80 a2 20 00 cmp %o0, 0 400046ac: 12 80 00 52 bne 400047f4 400046b0: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 400046b4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400046b8: 82 00 7f ff add %g1, -1, %g1 400046bc: 80 a0 60 00 cmp %g1, 0 400046c0: 12 80 00 3a bne 400047a8 400046c4: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 400046c8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 400046cc: 03 10 00 64 sethi %hi(0x40019000), %g1 400046d0: 85 28 a0 05 sll %g2, 5, %g2 400046d4: 82 10 63 f8 or %g1, 0x3f8, %g1 400046d8: 82 00 40 02 add %g1, %g2, %g1 400046dc: c2 00 60 04 ld [ %g1 + 4 ], %g1 400046e0: 80 a0 60 00 cmp %g1, 0 400046e4: 02 80 00 46 be 400047fc 400046e8: 01 00 00 00 nop /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400046ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 400046f0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED * default: just flush output buffer */ drainOutput (tty); } if (tty->device.outputUsesInterrupts 400046f4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 400046f8: 80 a0 60 02 cmp %g1, 2 400046fc: 22 80 00 33 be,a 400047c8 40004700: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 40004704: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 40004708: 80 a0 60 00 cmp %g1, 0 4000470c: 22 80 00 07 be,a 40004728 40004710: c4 04 00 00 ld [ %l0 ], %g2 (*tty->device.lastClose)(tty->major, tty->minor, arg); 40004714: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 40004718: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 4000471c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004720: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 40004724: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 40004728: 80 a0 a0 00 cmp %g2, 0 4000472c: 22 80 00 38 be,a 4000480c 40004730: c4 04 20 04 ld [ %l0 + 4 ], %g2 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 40004734: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED 40004738: c2 20 a0 04 st %g1, [ %g2 + 4 ] <== NOT EXECUTED } if (tty->back == NULL) { 4000473c: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED 40004740: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004744: 22 80 00 39 be,a 40004828 <== NOT EXECUTED 40004748: 03 10 00 65 sethi %hi(0x40019400), %g1 <== NOT EXECUTED if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 4000474c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 40004750: 40 00 03 d5 call 400056a4 40004754: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 40004758: 40 00 03 d3 call 400056a4 4000475c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 40004760: 40 00 03 d1 call 400056a4 40004764: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 40004768: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000476c: 80 a0 60 00 cmp %g1, 0 40004770: 02 80 00 13 be 400047bc 40004774: 01 00 00 00 nop 40004778: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 4000477c: 80 a0 60 02 cmp %g1, 2 40004780: 02 80 00 0f be 400047bc 40004784: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 40004788: 40 00 17 b5 call 4000a65c 4000478c: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 40004790: 40 00 17 b3 call 4000a65c 40004794: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 40004798: 40 00 17 b1 call 4000a65c 4000479c: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 400047a0: 40 00 17 af call 4000a65c 400047a4: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 400047a8: d0 04 62 00 ld [ %l1 + 0x200 ], %o0 400047ac: 40 00 04 33 call 40005878 400047b0: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 400047b4: 81 c7 e0 08 ret 400047b8: 81 e8 00 00 restore rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 400047bc: 40 00 03 ba call 400056a4 <== NOT EXECUTED 400047c0: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 400047c4: 30 bf ff f1 b,a 40004788 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 400047c8: 40 00 02 90 call 40005208 <== NOT EXECUTED 400047cc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 400047d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400047d4: 12 80 00 08 bne 400047f4 <== NOT EXECUTED 400047d8: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 400047dc: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 400047e0: 40 00 02 8a call 40005208 <== NOT EXECUTED 400047e4: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 400047e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400047ec: 22 bf ff c7 be,a 40004708 <== NOT EXECUTED 400047f0: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400047f4: 40 00 05 9c call 40005e64 <== NOT EXECUTED 400047f8: 01 00 00 00 nop <== NOT EXECUTED } else { /* * default: just flush output buffer */ drainOutput (tty); 400047fc: 7f ff fd 6e call 40003db4 40004800: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 40004804: 10 bf ff bd b 400046f8 40004808: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 4000480c: 03 10 00 65 sethi %hi(0x40019400), %g1 if ( rtems_termios_ttyTail != NULL ) { 40004810: 80 a0 a0 00 cmp %g2, 0 40004814: 02 80 00 0a be 4000483c 40004818: c4 20 62 04 st %g2, [ %g1 + 0x204 ] rtems_termios_ttyTail->forw = NULL; 4000481c: c0 20 80 00 clr [ %g2 ] <== NOT EXECUTED 40004820: 10 bf ff c7 b 4000473c <== NOT EXECUTED 40004824: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; if ( rtems_termios_ttyHead != NULL ) { 40004828: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000482c: 02 bf ff c9 be 40004750 <== NOT EXECUTED 40004830: c4 20 62 08 st %g2, [ %g1 + 0x208 ] <== NOT EXECUTED rtems_termios_ttyHead->back = NULL; 40004834: 10 bf ff c7 b 40004750 <== NOT EXECUTED 40004838: c0 20 a0 04 clr [ %g2 + 4 ] <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 4000483c: 03 10 00 65 sethi %hi(0x40019400), %g1 40004840: 10 bf ff c4 b 40004750 40004844: c0 20 62 08 clr [ %g1 + 0x208 ] ! 40019608 40003180 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 40003180: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40003184: c2 06 20 90 ld [ %i0 + 0x90 ], %g1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40003188: c4 06 20 b4 ld [ %i0 + 0xb4 ], %g2 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 4000318c: 82 00 40 19 add %g1, %i1, %g1 <== NOT EXECUTED 40003190: c2 26 20 90 st %g1, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40003194: 80 a0 a0 02 cmp %g2, 2 <== NOT EXECUTED 40003198: 02 80 00 10 be 400031d8 <== NOT EXECUTED 4000319c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 400031a0: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 400031a4: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 400031a8: 12 80 00 0a bne 400031d0 <== NOT EXECUTED 400031ac: 03 10 00 65 sethi %hi(0x40019400), %g1 <== NOT EXECUTED /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 400031b0: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 400194ac <== NOT EXECUTED 400031b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400031b8: 02 80 00 04 be 400031c8 <== NOT EXECUTED 400031bc: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 400031c0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400031c4: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 400031c8: 81 c7 e0 08 ret <== NOT EXECUTED 400031cc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 400031d0: 7f ff ff 6d call 40002f84 <== NOT EXECUTED 400031d4: 81 e8 00 00 restore <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 400031d8: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 400031dc: 40 00 08 0b call 40005208 <== NOT EXECUTED 400031e0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 400031e4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400031e8: 02 bf ff f8 be 400031c8 <== NOT EXECUTED 400031ec: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400031f0: 40 00 0b 1d call 40005e64 <== NOT EXECUTED 400031f4: 01 00 00 00 nop 400031f8: 01 00 00 00 nop 400031fc : * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 400031fc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 40003200: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40003204: 05 10 00 64 sethi %hi(0x40019000), %g2 <== NOT EXECUTED 40003208: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 4000320c: a2 10 a3 f8 or %g2, 0x3f8, %l1 <== NOT EXECUTED 40003210: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 40003214: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED 40003218: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000321c: 02 80 00 22 be 400032a4 <== NOT EXECUTED 40003220: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED while (len--) { 40003224: 22 80 00 0f be,a 40003260 <== NOT EXECUTED 40003228: c2 06 20 e4 ld [ %i0 + 0xe4 ], %g1 <== NOT EXECUTED 4000322c: 10 80 00 05 b 40003240 <== NOT EXECUTED 40003230: a0 10 20 00 clr %l0 <== NOT EXECUTED 40003234: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40003238: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 4000323c: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40003240: d0 4e 40 10 ldsb [ %i1 + %l0 ], %o0 <== NOT EXECUTED 40003244: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003248: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000324c: a0 04 20 01 inc %l0 <== NOT EXECUTED int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 40003250: 80 a4 00 1a cmp %l0, %i2 <== NOT EXECUTED 40003254: 32 bf ff f8 bne,a 40003234 <== NOT EXECUTED 40003258: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4000325c: c2 06 20 e4 ld [ %i0 + 0xe4 ], %g1 <== NOT EXECUTED 40003260: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003264: 12 80 00 0e bne 4000329c <== NOT EXECUTED 40003268: a6 10 20 00 clr %l3 <== NOT EXECUTED 4000326c: c2 06 20 dc ld [ %i0 + 0xdc ], %g1 <== NOT EXECUTED 40003270: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003274: 02 80 00 0a be 4000329c <== NOT EXECUTED 40003278: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4000327c: d2 06 20 e0 ld [ %i0 + 0xe0 ], %o1 <== NOT EXECUTED 40003280: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003284: 90 06 20 30 add %i0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40003288: a6 10 20 00 clr %l3 <== NOT EXECUTED 4000328c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40003290: c2 26 20 e4 st %g1, [ %i0 + 0xe4 ] <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 40003294: 81 c7 e0 08 ret <== NOT EXECUTED 40003298: 91 e8 00 13 restore %g0, %l3, %o0 <== NOT EXECUTED 4000329c: 81 c7 e0 08 ret <== NOT EXECUTED 400032a0: 91 e8 00 13 restore %g0, %l3, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 400032a4: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 400032a8: ac 06 20 4a add %i0, 0x4a, %l6 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 400032ac: aa 06 20 30 add %i0, 0x30, %l5 <== NOT EXECUTED 400032b0: a6 10 20 00 clr %l3 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 400032b4: 80 a6 bf ff cmp %i2, -1 <== NOT EXECUTED 400032b8: 02 80 00 1c be 40003328 <== NOT EXECUTED 400032bc: a2 10 20 00 clr %l1 <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 400032c0: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 400032c4: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400032c8: 02 80 00 0b be 400032f4 <== NOT EXECUTED 400032cc: e4 0e 40 00 ldub [ %i1 ], %l2 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 400032d0: c4 0e 20 4a ldub [ %i0 + 0x4a ], %g2 <== NOT EXECUTED 400032d4: 83 2c a0 18 sll %l2, 0x18, %g1 <== NOT EXECUTED 400032d8: 87 38 60 18 sra %g1, 0x18, %g3 <== NOT EXECUTED 400032dc: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 400032e0: 02 80 00 64 be 40003470 <== NOT EXECUTED 400032e4: c2 0e 20 49 ldub [ %i0 + 0x49 ], %g1 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 400032e8: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 400032ec: 02 80 00 68 be 4000348c <== NOT EXECUTED 400032f0: 01 00 00 00 nop <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 400032f4: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 400032f8: 02 80 00 24 be 40003388 <== NOT EXECUTED 400032fc: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 40003300: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003304: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 40003308: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 4000330c: 02 80 00 0f be 40003348 <== NOT EXECUTED 40003310: a2 10 20 01 mov 1, %l1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40003314: b2 06 60 01 inc %i1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40003318: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED 4000331c: 80 a6 bf ff cmp %i2, -1 <== NOT EXECUTED 40003320: 12 bf ff e8 bne 400032c0 <== NOT EXECUTED 40003324: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40003328: c2 06 20 78 ld [ %i0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 4000332c: d0 06 20 68 ld [ %i0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40003330: 82 00 40 13 add %g1, %l3, %g1 <== NOT EXECUTED 40003334: c2 26 20 78 st %g1, [ %i0 + 0x78 ] <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40003338: 40 00 09 50 call 40005878 <== NOT EXECUTED 4000333c: b0 10 00 13 mov %l3, %i0 <== NOT EXECUTED return dropped; } 40003340: 81 c7 e0 08 ret <== NOT EXECUTED 40003344: 81 e8 00 00 restore <== NOT EXECUTED } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); 40003348: 7f ff fa 76 call 40001d20 <== NOT EXECUTED 4000334c: 01 00 00 00 nop <== NOT EXECUTED 40003350: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 40003354: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40003358: c4 06 20 94 ld [ %i0 + 0x94 ], %g2 <== NOT EXECUTED if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 4000335c: 82 08 7f df and %g1, -33, %g1 <== NOT EXECUTED 40003360: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40003364: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003368: 12 80 00 53 bne 400034b4 <== NOT EXECUTED 4000336c: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40003370: a2 10 20 01 mov 1, %l1 ! 1 <== NOT EXECUTED 40003374: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003378: 7f ff fa 6e call 40001d30 <== NOT EXECUTED 4000337c: b2 06 60 01 inc %i1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40003380: 10 bf ff e7 b 4000331c <== NOT EXECUTED 40003384: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 40003388: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED 4000338c: d2 06 20 64 ld [ %i0 + 0x64 ], %o1 <== NOT EXECUTED 40003390: 40 00 45 6b call 4001493c <.urem> <== NOT EXECUTED 40003394: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 40003398: 7f ff fa 62 call 40001d20 <== NOT EXECUTED 4000339c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 400033a0: a8 10 00 08 mov %o0, %l4 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 400033a4: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED 400033a8: d0 06 20 64 ld [ %i0 + 0x64 ], %o0 <== NOT EXECUTED 400033ac: d2 06 20 64 ld [ %i0 + 0x64 ], %o1 <== NOT EXECUTED 400033b0: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 400033b4: 40 00 45 62 call 4001493c <.urem> <== NOT EXECUTED 400033b8: 90 02 00 10 add %o0, %l0, %o0 <== NOT EXECUTED 400033bc: c2 06 20 c0 ld [ %i0 + 0xc0 ], %g1 <== NOT EXECUTED 400033c0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 400033c4: 08 80 00 13 bleu 40003410 <== NOT EXECUTED 400033c8: 01 00 00 00 nop <== NOT EXECUTED 400033cc: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 400033d0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 400033d4: 12 80 00 0f bne 40003410 <== NOT EXECUTED 400033d8: 01 00 00 00 nop <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 400033dc: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 400033e0: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 400033e4: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 400033e8: c4 06 20 b8 ld [ %i0 + 0xb8 ], %g2 <== NOT EXECUTED 400033ec: 84 08 a4 02 and %g2, 0x402, %g2 <== NOT EXECUTED 400033f0: 80 a0 a4 00 cmp %g2, 0x400 <== NOT EXECUTED 400033f4: 02 80 00 38 be 400034d4 <== NOT EXECUTED 400033f8: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 400033fc: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003400: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 40003404: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 40003408: 02 80 00 44 be 40003518 <== NOT EXECUTED 4000340c: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level); 40003410: 7f ff fa 48 call 40001d30 <== NOT EXECUTED 40003414: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 40003418: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED 4000341c: 80 a0 40 10 cmp %g1, %l0 <== NOT EXECUTED 40003420: 22 80 00 1f be,a 4000349c <== NOT EXECUTED 40003424: a6 04 e0 01 inc %l3 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 40003428: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 <== NOT EXECUTED 4000342c: e4 28 40 10 stb %l2, [ %g1 + %l0 ] <== NOT EXECUTED tty->rawInBuf.Tail = newTail; /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 40003430: c4 06 20 e4 ld [ %i0 + 0xe4 ], %g2 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; 40003434: e0 26 20 60 st %l0, [ %i0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 40003438: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000343c: 32 bf ff b7 bne,a 40003318 <== NOT EXECUTED 40003440: b2 06 60 01 inc %i1 <== NOT EXECUTED 40003444: c2 06 20 dc ld [ %i0 + 0xdc ], %g1 <== NOT EXECUTED 40003448: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000344c: 22 bf ff b3 be,a 40003318 <== NOT EXECUTED 40003450: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40003454: d2 06 20 e0 ld [ %i0 + 0xe0 ], %o1 <== NOT EXECUTED 40003458: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000345c: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40003460: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40003464: b2 06 60 01 inc %i1 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 40003468: 10 bf ff ac b 40003318 <== NOT EXECUTED 4000346c: c2 26 20 e4 st %g1, [ %i0 + 0xe4 ] <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 40003470: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40003474: 02 80 00 0c be 400034a4 <== NOT EXECUTED 40003478: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 4000347c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003480: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 40003484: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED 40003488: 30 bf ff 9e b,a 40003300 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 4000348c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003490: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED 40003494: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED 40003498: 30 bf ff 9a b,a 40003300 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 4000349c: 10 bf ff 9f b 40003318 <== NOT EXECUTED 400034a0: b2 06 60 01 inc %i1 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 400034a4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 400034a8: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED 400034ac: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED 400034b0: 30 bf ff 94 b,a 40003300 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 400034b4: d2 06 20 84 ld [ %i0 + 0x84 ], %o1 <== NOT EXECUTED 400034b8: c2 06 20 7c ld [ %i0 + 0x7c ], %g1 <== NOT EXECUTED 400034bc: c4 06 20 a4 ld [ %i0 + 0xa4 ], %g2 <== NOT EXECUTED 400034c0: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 400034c4: 92 00 40 09 add %g1, %o1, %o1 <== NOT EXECUTED 400034c8: 9f c0 80 00 call %g2 <== NOT EXECUTED 400034cc: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 400034d0: 30 bf ff a8 b,a 40003370 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 400034d4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 400034d8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400034dc: 12 80 00 06 bne 400034f4 <== NOT EXECUTED 400034e0: 01 00 00 00 nop <== NOT EXECUTED 400034e4: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED 400034e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400034ec: 12 bf ff c9 bne 40003410 <== NOT EXECUTED 400034f0: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 400034f4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400034f8: c4 06 20 a4 ld [ %i0 + 0xa4 ], %g2 <== NOT EXECUTED 400034fc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 40003500: 82 10 60 02 or %g1, 2, %g1 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003504: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 40003508: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 4000350c: 9f c0 80 00 call %g2 <== NOT EXECUTED 40003510: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40003514: 30 bf ff bf b,a 40003410 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40003518: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 4000351c: c4 06 20 ac ld [ %i0 + 0xac ], %g2 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40003520: 82 10 60 04 or %g1, 4, %g1 <== NOT EXECUTED 40003524: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40003528: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000352c: 02 bf ff b9 be 40003410 <== NOT EXECUTED 40003530: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 40003534: 9f c0 80 00 call %g2 <== NOT EXECUTED 40003538: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 4000353c: 30 bf ff b5 b,a 40003410 <== NOT EXECUTED 40002efc : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 40002efc: 9d e3 bf 98 save %sp, -104, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 40002f00: 03 10 00 65 sethi %hi(0x40019400), %g1 40002f04: c4 00 62 00 ld [ %g1 + 0x200 ], %g2 ! 40019600 40002f08: 80 a0 a0 00 cmp %g2, 0 40002f0c: 02 80 00 04 be 40002f1c 40002f10: 98 10 62 00 or %g1, 0x200, %o4 40002f14: 81 c7 e0 08 ret 40002f18: 81 e8 00 00 restore sc = rtems_semaphore_create ( 40002f1c: 11 15 14 9b sethi %hi(0x54526c00), %o0 40002f20: 92 10 20 01 mov 1, %o1 40002f24: 90 12 21 69 or %o0, 0x169, %o0 40002f28: 94 10 20 54 mov 0x54, %o2 40002f2c: 40 00 09 64 call 400054bc 40002f30: 96 10 20 00 clr %o3 rtems_build_name ('T', 'R', 'm', 'i'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) 40002f34: 80 a2 20 00 cmp %o0, 0 40002f38: 02 bf ff f7 be 40002f14 40002f3c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 40002f40: 40 00 0b c9 call 40005e64 <== NOT EXECUTED 40002f44: 01 00 00 00 nop 40002f48: 01 00 00 00 nop 40004274 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 40004274: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004278: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 4000427c: c0 26 20 0c clr [ %i0 + 0xc ] <== NOT EXECUTED rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004280: e2 00 60 28 ld [ %g1 + 0x28 ], %l1 <== NOT EXECUTED struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 40004284: e0 06 20 08 ld [ %i0 + 8 ], %l0 <== NOT EXECUTED rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004288: d0 04 60 18 ld [ %l1 + 0x18 ], %o0 <== NOT EXECUTED } } rtems_status_code rtems_termios_ioctl (void *arg) { 4000428c: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004290: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004294: 40 00 05 31 call 40005758 <== NOT EXECUTED 40004298: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) { 4000429c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 400042a0: 32 80 00 12 bne,a 400042e8 <== NOT EXECUTED 400042a4: f0 24 a0 0c st %i0, [ %l2 + 0xc ] <== NOT EXECUTED args->ioctl_return = sc; return sc; } switch (args->command) { 400042a8: c4 04 a0 04 ld [ %l2 + 4 ], %g2 <== NOT EXECUTED 400042ac: 80 a0 a0 04 cmp %g2, 4 <== NOT EXECUTED 400042b0: 22 80 00 27 be,a 4000434c <== NOT EXECUTED 400042b4: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 400042b8: 18 80 00 0e bgu 400042f0 <== NOT EXECUTED 400042bc: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED 400042c0: 80 a0 a0 02 cmp %g2, 2 <== NOT EXECUTED 400042c4: 22 80 00 61 be,a 40004448 <== NOT EXECUTED 400042c8: d2 04 a0 08 ld [ %l2 + 8 ], %o1 <== NOT EXECUTED 400042cc: 08 80 00 4c bleu 400043fc <== NOT EXECUTED 400042d0: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 400042d4: 7f ff fe b8 call 40003db4 <== NOT EXECUTED 400042d8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 400042dc: 40 00 05 67 call 40005878 <== NOT EXECUTED 400042e0: d0 04 60 18 ld [ %l1 + 0x18 ], %o0 <== NOT EXECUTED args->ioctl_return = sc; 400042e4: f0 24 a0 0c st %i0, [ %l2 + 0xc ] <== NOT EXECUTED return sc; } 400042e8: 81 c7 e0 08 ret <== NOT EXECUTED 400042ec: 81 e8 00 00 restore <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 400042f0: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 400042f4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400042f8: 02 80 00 48 be 40004418 <== NOT EXECUTED 400042fc: 01 00 00 00 nop <== NOT EXECUTED 40004300: 18 80 00 1b bgu 4000436c <== NOT EXECUTED 40004304: 03 10 01 1d sethi %hi(0x40047400), %g1 <== NOT EXECUTED 40004308: 80 a0 a0 05 cmp %g2, 5 <== NOT EXECUTED 4000430c: 22 80 00 14 be,a 4000435c <== NOT EXECUTED 40004310: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 40004314: c4 04 60 cc ld [ %l1 + 0xcc ], %g2 <== NOT EXECUTED 40004318: 03 10 00 64 sethi %hi(0x40019000), %g1 <== NOT EXECUTED 4000431c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40004320: 82 10 63 f8 or %g1, 0x3f8, %g1 <== NOT EXECUTED 40004324: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40004328: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 4000432c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004330: 02 bf ff eb be 400042dc <== NOT EXECUTED 40004334: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 40004338: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000433c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004340: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 40004344: 10 bf ff e6 b 400042dc <== NOT EXECUTED 40004348: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 4000434c: c2 24 60 dc st %g1, [ %l1 + 0xdc ] <== NOT EXECUTED 40004350: c4 04 20 04 ld [ %l0 + 4 ], %g2 <== NOT EXECUTED 40004354: 10 bf ff e2 b 400042dc <== NOT EXECUTED 40004358: c4 24 60 e0 st %g2, [ %l1 + 0xe0 ] <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 4000435c: c2 24 60 d4 st %g1, [ %l1 + 0xd4 ] <== NOT EXECUTED 40004360: c4 04 20 04 ld [ %l0 + 4 ], %g2 <== NOT EXECUTED 40004364: 10 bf ff de b 400042dc <== NOT EXECUTED 40004368: c4 24 60 d8 st %g2, [ %l1 + 0xd8 ] <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 4000436c: 82 10 60 1a or %g1, 0x1a, %g1 <== NOT EXECUTED 40004370: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004374: 02 80 00 1e be 400043ec <== NOT EXECUTED 40004378: 03 20 01 1d sethi %hi(0x80047400), %g1 <== NOT EXECUTED 4000437c: 82 10 60 1b or %g1, 0x1b, %g1 ! 8004741b <== NOT EXECUTED 40004380: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004384: 32 bf ff e5 bne,a 40004318 <== NOT EXECUTED 40004388: c4 04 60 cc ld [ %l1 + 0xcc ], %g2 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 4000438c: c2 04 60 cc ld [ %l1 + 0xcc ], %g1 <== NOT EXECUTED 40004390: 05 10 00 64 sethi %hi(0x40019000), %g2 <== NOT EXECUTED 40004394: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004398: a0 10 a3 f8 or %g2, 0x3f8, %l0 <== NOT EXECUTED 4000439c: 82 04 00 01 add %l0, %g1, %g1 <== NOT EXECUTED 400043a0: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 400043a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400043a8: 22 80 00 06 be,a 400043c0 <== NOT EXECUTED 400043ac: c2 04 a0 08 ld [ %l2 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400043b0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400043b4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400043b8: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 400043bc: c2 04 a0 08 ld [ %l2 + 8 ], %g1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ 400043c0: c0 24 60 d0 clr [ %l1 + 0xd0 ] <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 400043c4: c6 00 40 00 ld [ %g1 ], %g3 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 400043c8: 85 28 e0 05 sll %g3, 5, %g2 <== NOT EXECUTED 400043cc: c2 04 00 02 ld [ %l0 + %g2 ], %g1 <== NOT EXECUTED 400043d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400043d4: 02 bf ff c2 be 400042dc <== NOT EXECUTED 400043d8: c6 24 60 cc st %g3, [ %l1 + 0xcc ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 400043dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400043e0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400043e4: 10 bf ff be b 400042dc <== NOT EXECUTED 400043e8: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 400043ec: c4 04 a0 08 ld [ %l2 + 8 ], %g2 <== NOT EXECUTED 400043f0: c2 04 60 cc ld [ %l1 + 0xcc ], %g1 <== NOT EXECUTED 400043f4: 10 bf ff ba b 400042dc <== NOT EXECUTED 400043f8: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 400043fc: 32 bf ff c7 bne,a 40004318 <== NOT EXECUTED 40004400: c4 04 60 cc ld [ %l1 + 0xcc ], %g2 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 40004404: d0 04 a0 08 ld [ %l2 + 8 ], %o0 <== NOT EXECUTED 40004408: 92 04 60 30 add %l1, 0x30, %o1 <== NOT EXECUTED 4000440c: 40 00 26 c2 call 4000df14 <== NOT EXECUTED 40004410: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 40004414: 30 bf ff b2 b,a 400042dc <== NOT EXECUTED *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 40004418: c4 04 60 60 ld [ %l1 + 0x60 ], %g2 <== NOT EXECUTED 4000441c: c2 04 60 5c ld [ %l1 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 40004420: 88 a0 80 01 subcc %g2, %g1, %g4 <== NOT EXECUTED 40004424: 0c 80 00 82 bneg 4000462c <== NOT EXECUTED 40004428: 01 00 00 00 nop <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 4000442c: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED 40004430: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED 40004434: c6 04 a0 08 ld [ %l2 + 8 ], %g3 <== NOT EXECUTED 40004438: 82 20 40 02 sub %g1, %g2, %g1 <== NOT EXECUTED 4000443c: 82 00 40 04 add %g1, %g4, %g1 <== NOT EXECUTED 40004440: 10 bf ff a7 b 400042dc <== NOT EXECUTED 40004444: c2 20 c0 00 st %g1, [ %g3 ] <== NOT EXECUTED case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 40004448: a6 04 60 30 add %l1, 0x30, %l3 <== NOT EXECUTED 4000444c: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 40004450: 40 00 26 b1 call 4000df14 <== NOT EXECUTED 40004454: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 40004458: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 4000445c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004460: 02 80 00 19 be 400044c4 <== NOT EXECUTED 40004464: 01 00 00 00 nop <== NOT EXECUTED 40004468: c2 04 60 30 ld [ %l1 + 0x30 ], %g1 <== NOT EXECUTED 4000446c: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED 40004470: 12 80 00 15 bne 400044c4 <== NOT EXECUTED 40004474: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 40004478: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 4000447c: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 40004480: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 40004484: c4 04 60 b8 ld [ %l1 + 0xb8 ], %g2 <== NOT EXECUTED 40004488: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 4000448c: 02 80 00 0e be 400044c4 <== NOT EXECUTED 40004490: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 40004494: 7f ff f6 23 call 40001d20 <== NOT EXECUTED 40004498: 01 00 00 00 nop <== NOT EXECUTED 4000449c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 400044a0: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 400044a4: c4 04 60 94 ld [ %l1 + 0x94 ], %g2 <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 400044a8: 82 08 7f df and %g1, -33, %g1 <== NOT EXECUTED 400044ac: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 400044b0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400044b4: 12 80 00 6d bne 40004668 <== NOT EXECUTED 400044b8: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 400044bc: 7f ff f6 1d call 40001d30 <== NOT EXECUTED 400044c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 400044c4: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 400044c8: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED 400044cc: 02 80 00 0c be 400044fc <== NOT EXECUTED 400044d0: 03 00 00 04 sethi %hi(0x1000), %g1 <== NOT EXECUTED 400044d4: c4 04 60 30 ld [ %l1 + 0x30 ], %g2 <== NOT EXECUTED 400044d8: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 400044dc: 12 80 00 08 bne 400044fc <== NOT EXECUTED 400044e0: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 400044e4: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 400044e8: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 400044ec: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 400044f0: c4 04 60 b8 ld [ %l1 + 0xb8 ], %g2 <== NOT EXECUTED 400044f4: 84 08 bf fd and %g2, -3, %g2 <== NOT EXECUTED 400044f8: c4 24 60 b8 st %g2, [ %l1 + 0xb8 ] <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 400044fc: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 40004500: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40004504: 12 80 00 22 bne 4000458c <== NOT EXECUTED 40004508: c6 04 60 38 ld [ %l1 + 0x38 ], %g3 <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 4000450c: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40004510: 06 80 00 4a bl 40004638 <== NOT EXECUTED 40004514: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 40004518: c4 04 60 30 ld [ %l1 + 0x30 ], %g2 <== NOT EXECUTED 4000451c: 03 00 00 04 sethi %hi(0x1000), %g1 <== NOT EXECUTED 40004520: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 40004524: 02 80 00 06 be 4000453c <== NOT EXECUTED 40004528: 80 88 a4 00 btst 0x400, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXOF; 4000452c: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 40004530: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED 40004534: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 40004538: 80 88 a4 00 btst 0x400, %g2 <== NOT EXECUTED 4000453c: 22 80 00 06 be,a 40004554 <== NOT EXECUTED 40004540: c2 04 60 3c ld [ %l1 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 40004544: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 40004548: 82 10 62 00 or %g1, 0x200, %g1 <== NOT EXECUTED 4000454c: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 40004550: c2 04 60 3c ld [ %l1 + 0x3c ], %g1 <== NOT EXECUTED 40004554: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004558: 02 80 00 23 be 400045e4 <== NOT EXECUTED 4000455c: 92 07 bf f4 add %fp, -12, %o1 <== NOT EXECUTED else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 40004560: c0 24 60 6c clr [ %l1 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 40004564: c0 24 60 70 clr [ %l1 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 40004568: c0 24 60 74 clr [ %l1 + 0x74 ] <== NOT EXECUTED else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 4000456c: c2 04 60 a8 ld [ %l1 + 0xa8 ], %g1 <== NOT EXECUTED 40004570: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004574: 02 bf ff 5a be 400042dc <== NOT EXECUTED 40004578: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.setAttributes)(tty->minor, &tty->termios); 4000457c: d0 04 60 10 ld [ %l1 + 0x10 ], %o0 <== NOT EXECUTED 40004580: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004584: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 40004588: 30 bf ff 55 b,a 400042dc <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 4000458c: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40004590: 06 80 00 2a bl 40004638 <== NOT EXECUTED 40004594: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 40004598: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 4000459c: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 400045a0: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 400045a4: c4 04 60 b8 ld [ %l1 + 0xb8 ], %g2 <== NOT EXECUTED 400045a8: 80 88 a0 04 btst 4, %g2 <== NOT EXECUTED 400045ac: 02 80 00 09 be 400045d0 <== NOT EXECUTED 400045b0: 01 00 00 00 nop <== NOT EXECUTED 400045b4: c2 04 60 b0 ld [ %l1 + 0xb0 ], %g1 <== NOT EXECUTED 400045b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400045bc: 02 80 00 05 be 400045d0 <== NOT EXECUTED 400045c0: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 400045c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400045c8: d0 04 60 10 ld [ %l1 + 0x10 ], %o0 <== NOT EXECUTED 400045cc: c6 04 60 38 ld [ %l1 + 0x38 ], %g3 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 400045d0: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 400045d4: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 400045d8: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 400045dc: 10 bf ff cd b 40004510 <== NOT EXECUTED 400045e0: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { rtems_interval ticksPerSecond; rtems_clock_get (RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticksPerSecond); 400045e4: 40 00 01 ff call 40004de0 <== NOT EXECUTED 400045e8: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED tty->vtimeTicks = tty->termios.c_cc[VTIME] * ticksPerSecond / 10; 400045ec: d2 07 bf f4 ld [ %fp + -12 ], %o1 <== NOT EXECUTED 400045f0: e0 0c 60 46 ldub [ %l1 + 0x46 ], %l0 <== NOT EXECUTED 400045f4: 40 00 3f ec call 400145a4 <.umul> <== NOT EXECUTED 400045f8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400045fc: 40 00 40 24 call 4001468c <.udiv> <== NOT EXECUTED 40004600: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME]) { 40004604: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED 40004608: 02 80 00 11 be 4000464c <== NOT EXECUTED 4000460c: d0 24 60 54 st %o0, [ %l1 + 0x54 ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 40004610: c2 0c 60 47 ldub [ %l1 + 0x47 ], %g1 <== NOT EXECUTED else { rtems_interval ticksPerSecond; rtems_clock_get (RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticksPerSecond); tty->vtimeTicks = tty->termios.c_cc[VTIME] * ticksPerSecond / 10; if (tty->termios.c_cc[VTIME]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 40004614: c0 24 60 6c clr [ %l1 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 40004618: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000461c: 12 bf ff d3 bne 40004568 <== NOT EXECUTED 40004620: d0 24 60 70 st %o0, [ %l1 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 40004624: 10 bf ff d2 b 4000456c <== NOT EXECUTED 40004628: d0 24 60 74 st %o0, [ %l1 + 0x74 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 4000462c: c2 04 60 64 ld [ %l1 + 0x64 ], %g1 <== NOT EXECUTED 40004630: 10 bf ff 7f b 4000442c <== NOT EXECUTED 40004634: 88 01 00 01 add %g4, %g1, %g4 <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 40004638: c2 04 60 b8 ld [ %l1 + 0xb8 ], %g1 <== NOT EXECUTED 4000463c: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 40004640: c2 24 60 b8 st %g1, [ %l1 + 0xb8 ] <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 40004644: 10 bf ff b6 b 4000451c <== NOT EXECUTED 40004648: c4 04 60 30 ld [ %l1 + 0x30 ], %g2 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 4000464c: c2 0c 60 47 ldub [ %l1 + 0x47 ], %g1 <== NOT EXECUTED 40004650: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004654: 32 bf ff c4 bne,a 40004564 <== NOT EXECUTED 40004658: c0 24 60 6c clr [ %l1 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 4000465c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40004660: 10 bf ff c3 b 4000456c <== NOT EXECUTED 40004664: c2 24 60 6c st %g1, [ %l1 + 0x6c ] <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 40004668: d2 04 60 84 ld [ %l1 + 0x84 ], %o1 <== NOT EXECUTED 4000466c: c2 04 60 7c ld [ %l1 + 0x7c ], %g1 <== NOT EXECUTED 40004670: c4 04 60 a4 ld [ %l1 + 0xa4 ], %g2 <== NOT EXECUTED 40004674: d0 04 60 10 ld [ %l1 + 0x10 ], %o0 <== NOT EXECUTED 40004678: 92 00 40 09 add %g1, %o1, %o1 <== NOT EXECUTED 4000467c: 9f c0 80 00 call %g2 <== NOT EXECUTED 40004680: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004684: 30 bf ff 8e b,a 400044bc <== NOT EXECUTED 40004848 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 40004848: 9d e3 bf 98 save %sp, -104, %sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 4000484c: 29 10 00 65 sethi %hi(0x40019400), %l4 40004850: d0 05 22 00 ld [ %l4 + 0x200 ], %o0 ! 40019600 40004854: 92 10 20 00 clr %o1 40004858: 40 00 03 c0 call 40005758 4000485c: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40004860: a4 92 20 00 orcc %o0, 0, %l2 40004864: 32 80 00 29 bne,a 40004908 40004868: b0 10 00 12 mov %l2, %i0 <== NOT EXECUTED return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 4000486c: 27 10 00 65 sethi %hi(0x40019400), %l3 40004870: e0 04 e2 08 ld [ %l3 + 0x208 ], %l0 ! 40019608 40004874: 80 a4 20 00 cmp %l0, 0 40004878: 32 80 00 08 bne,a 40004898 4000487c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40004880: 10 80 00 24 b 40004910 40004884: 90 10 20 01 mov 1, %o0 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 40004888: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED 4000488c: 02 80 00 21 be 40004910 <== NOT EXECUTED 40004890: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED if ((tty->major == major) && (tty->minor == minor)) 40004894: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 40004898: 80 a0 40 18 cmp %g1, %i0 4000489c: 32 bf ff fb bne,a 40004888 400048a0: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED 400048a4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 400048a8: 80 a0 40 19 cmp %g1, %i1 400048ac: 32 bf ff f7 bne,a 40004888 400048b0: e0 04 00 00 ld [ %l0 ], %l0 <== NOT EXECUTED if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { 400048b4: c2 04 20 08 ld [ %l0 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 400048b8: c4 06 80 00 ld [ %i2 ], %g2 if (!tty->refcount++) { 400048bc: 86 00 60 01 add %g1, 1, %g3 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 400048c0: e0 20 a0 28 st %l0, [ %g2 + 0x28 ] if (!tty->refcount++) { 400048c4: 80 a0 60 00 cmp %g1, 0 400048c8: 12 80 00 0d bne 400048fc 400048cc: c6 24 20 08 st %g3, [ %l0 + 8 ] if (tty->device.firstOpen) 400048d0: c2 04 20 98 ld [ %l0 + 0x98 ], %g1 400048d4: 80 a0 60 00 cmp %g1, 0 400048d8: 02 80 00 05 be 400048ec 400048dc: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 400048e0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400048e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400048e8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 400048ec: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 400048f0: 80 a0 60 02 cmp %g1, 2 400048f4: 22 80 00 a0 be,a 40004b74 400048f8: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 400048fc: 40 00 03 df call 40005878 40004900: d0 05 22 00 ld [ %l4 + 0x200 ], %o0 return RTEMS_SUCCESSFUL; } 40004904: b0 10 00 12 mov %l2, %i0 40004908: 81 c7 e0 08 ret 4000490c: 81 e8 00 00 restore static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40004910: 40 00 17 0d call 4000a544 40004914: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 40004918: a2 92 20 00 orcc %o0, 0, %l1 4000491c: 02 80 00 a8 be 40004bbc 40004920: a0 10 00 11 mov %l1, %l0 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 40004924: 03 10 00 63 sethi %hi(0x40018c00), %g1 40004928: c4 00 62 60 ld [ %g1 + 0x260 ], %g2 ! 40018e60 4000492c: c4 24 60 64 st %g2, [ %l1 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 40004930: d0 04 60 64 ld [ %l1 + 0x64 ], %o0 40004934: 40 00 18 c9 call 4000ac58 40004938: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 4000493c: 80 a2 20 00 cmp %o0, 0 40004940: 02 80 00 9d be 40004bb4 40004944: d0 24 60 58 st %o0, [ %l1 + 0x58 ] return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 40004948: 03 10 00 63 sethi %hi(0x40018c00), %g1 4000494c: c4 00 62 64 ld [ %g1 + 0x264 ], %g2 ! 40018e64 40004950: c4 24 60 88 st %g2, [ %l1 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 40004954: d0 04 60 88 ld [ %l1 + 0x88 ], %o0 40004958: 40 00 18 c0 call 4000ac58 4000495c: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 40004960: 80 a2 20 00 cmp %o0, 0 40004964: 02 80 00 9b be 40004bd0 40004968: d0 24 60 7c st %o0, [ %l1 + 0x7c ] return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 4000496c: 03 10 00 63 sethi %hi(0x40018c00), %g1 40004970: 40 00 18 ba call 4000ac58 40004974: d0 00 62 5c ld [ %g1 + 0x25c ], %o0 ! 40018e5c if (tty->cbuf == NULL) { 40004978: 80 a2 20 00 cmp %o0, 0 4000497c: 02 80 00 ab be 40004c28 40004980: d0 24 60 1c st %o0, [ %l1 + 0x1c ] tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 40004984: c2 04 e2 08 ld [ %l3 + 0x208 ], %g1 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 40004988: c0 24 60 d4 clr [ %l1 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 4000498c: c0 24 60 d8 clr [ %l1 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 40004990: c0 24 60 dc clr [ %l1 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 40004994: c0 24 60 e0 clr [ %l1 + 0xe0 ] tty->tty_rcvwakeup = 0; 40004998: c0 24 60 e4 clr [ %l1 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 4000499c: c2 24 40 00 st %g1, [ %l1 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 400049a0: 80 a0 60 00 cmp %g1, 0 400049a4: 02 80 00 03 be 400049b0 400049a8: c0 24 60 04 clr [ %l1 + 4 ] rtems_termios_ttyHead->back = tty; 400049ac: e2 20 60 04 st %l1, [ %g1 + 4 ] <== NOT EXECUTED rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 400049b0: 05 10 00 65 sethi %hi(0x40019400), %g2 400049b4: c2 00 a2 04 ld [ %g2 + 0x204 ], %g1 ! 40019604 400049b8: 80 a0 60 00 cmp %g1, 0 400049bc: 02 80 00 b8 be 40004c9c 400049c0: e2 24 e2 08 st %l1, [ %l3 + 0x208 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 400049c4: 27 10 00 63 sethi %hi(0x40018c00), %l3 400049c8: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 ! 40018e68 400049cc: 11 15 14 9a sethi %hi(0x54526800), %o0 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; 400049d0: f2 24 60 10 st %i1, [ %l1 + 0x10 ] tty->major = major; 400049d4: f0 24 60 0c st %i0, [ %l1 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 400049d8: 90 12 21 00 or %o0, 0x100, %o0 400049dc: 92 10 20 01 mov 1, %o1 400049e0: 90 10 40 08 or %g1, %o0, %o0 400049e4: 94 10 20 54 mov 0x54, %o2 400049e8: 96 10 20 00 clr %o3 400049ec: 40 00 02 b4 call 400054bc 400049f0: 98 04 60 14 add %l1, 0x14, %o4 rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 400049f4: 80 a2 20 00 cmp %o0, 0 400049f8: 12 80 00 6d bne 40004bac 400049fc: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40004a00: 11 15 14 9b sethi %hi(0x54526c00), %o0 40004a04: 92 10 20 01 mov 1, %o1 40004a08: 90 12 23 00 or %o0, 0x300, %o0 40004a0c: 94 10 20 54 mov 0x54, %o2 40004a10: 90 10 40 08 or %g1, %o0, %o0 40004a14: 96 10 20 00 clr %o3 40004a18: 40 00 02 a9 call 400054bc 40004a1c: 98 04 60 18 add %l1, 0x18, %o4 rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 40004a20: 80 a2 20 00 cmp %o0, 0 40004a24: 12 80 00 62 bne 40004bac 40004a28: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40004a2c: 11 15 14 9e sethi %hi(0x54527800), %o0 40004a30: 92 10 20 00 clr %o1 40004a34: 90 10 40 08 or %g1, %o0, %o0 40004a38: 94 10 20 20 mov 0x20, %o2 40004a3c: 96 10 20 00 clr %o3 40004a40: 40 00 02 9f call 400054bc 40004a44: 98 04 60 8c add %l1, 0x8c, %o4 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40004a48: 80 a2 20 00 cmp %o0, 0 40004a4c: 12 80 00 58 bne 40004bac 40004a50: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 40004a54: c0 24 60 94 clr [ %l1 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 40004a58: 90 04 60 98 add %l1, 0x98, %o0 40004a5c: 40 00 25 2e call 4000df14 40004a60: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004a64: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 40004a68: 80 a0 60 02 cmp %g1, 2 40004a6c: 02 80 00 74 be 40004c3c 40004a70: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 40004a74: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 40004a78: 80 a0 60 00 cmp %g1, 0 40004a7c: 02 80 00 5e be 40004bf4 40004a80: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 40004a84: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 40004a88: 80 a0 60 02 cmp %g1, 2 40004a8c: 02 80 00 5a be 40004bf4 40004a90: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 40004a94: c0 24 60 b8 clr [ %l1 + 0xb8 ] /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40004a98: c2 04 60 64 ld [ %l1 + 0x64 ], %g1 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 40004a9c: c8 0c e2 68 ldub [ %l3 + 0x268 ], %g4 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40004aa0: 83 30 60 01 srl %g1, 1, %g1 40004aa4: c2 24 60 bc st %g1, [ %l1 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 40004aa8: 03 00 00 09 sethi %hi(0x2400), %g1 40004aac: 82 10 61 02 or %g1, 0x102, %g1 ! 2502 tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40004ab0: 05 00 00 06 sethi %hi(0x1800), %g2 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 40004ab4: c2 24 60 30 st %g1, [ %l1 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40004ab8: 84 10 a0 05 or %g2, 5, %g2 tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 40004abc: 03 00 00 20 sethi %hi(0x8000), %g1 40004ac0: 82 10 62 3b or %g1, 0x23b, %g1 ! 823b /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40004ac4: c4 24 60 34 st %g2, [ %l1 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 40004ac8: c2 24 60 3c st %g1, [ %l1 + 0x3c ] tty->termios.c_cc[VINTR] = '\003'; 40004acc: 84 10 20 03 mov 3, %g2 tty->termios.c_cc[VQUIT] = '\034'; 40004ad0: 82 10 20 1c mov 0x1c, %g1 tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 40004ad4: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 40004ad8: c2 2c 60 42 stb %g1, [ %l1 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 40004adc: 84 10 20 7f mov 0x7f, %g2 tty->termios.c_cc[VKILL] = '\025'; 40004ae0: 82 10 20 15 mov 0x15, %g1 tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; 40004ae4: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 40004ae8: c2 2c 60 44 stb %g1, [ %l1 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 40004aec: 84 10 20 04 mov 4, %g2 tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 40004af0: 82 10 20 11 mov 0x11, %g1 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40004af4: da 04 60 64 ld [ %l1 + 0x64 ], %o5 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; 40004af8: c4 2c 60 45 stb %g2, [ %l1 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 40004afc: c2 2c 60 49 stb %g1, [ %l1 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 40004b00: 84 10 20 13 mov 0x13, %g2 tty->termios.c_cc[VSUSP] = '\032'; 40004b04: 82 10 20 1a mov 0x1a, %g1 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 40004b08: 86 10 28 bd mov 0x8bd, %g3 tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; 40004b0c: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 40004b10: c2 2c 60 4b stb %g1, [ %l1 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 40004b14: 84 10 20 12 mov 0x12, %g2 tty->termios.c_cc[VDISCARD] = '\017'; 40004b18: 82 10 20 0f mov 0xf, %g1 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 40004b1c: c6 24 60 38 st %g3, [ %l1 + 0x38 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; 40004b20: c4 2c 60 4d stb %g2, [ %l1 + 0x4d ] tty->termios.c_cc[VDISCARD] = '\017'; 40004b24: c2 2c 60 4e stb %g1, [ %l1 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 40004b28: 84 10 20 17 mov 0x17, %g2 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 40004b2c: c0 2c 60 4c clrb [ %l1 + 0x4c ] tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; 40004b30: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ] tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; 40004b34: c0 2c 60 51 clrb [ %l1 + 0x51 ] tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; 40004b38: 86 10 20 16 mov 0x16, %g3 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40004b3c: 83 2b 60 01 sll %o5, 1, %g1 tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; 40004b40: c6 2c 60 50 stb %g3, [ %l1 + 0x50 ] tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40004b44: 82 00 40 0d add %g1, %o5, %g1 40004b48: 83 30 60 02 srl %g1, 2, %g1 40004b4c: c2 24 60 c0 st %g1, [ %l1 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 40004b50: 84 01 20 01 add %g4, 1, %g2 40004b54: 89 29 20 18 sll %g4, 0x18, %g4 40004b58: 89 39 20 18 sra %g4, 0x18, %g4 40004b5c: 80 a1 20 7a cmp %g4, 0x7a 40004b60: 12 bf ff 55 bne 400048b4 40004b64: c4 2c e2 68 stb %g2, [ %l3 + 0x268 ] c = 'a'; 40004b68: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 40004b6c: 10 bf ff 52 b 400048b4 <== NOT EXECUTED 40004b70: c2 2c e2 68 stb %g1, [ %l3 + 0x268 ] <== NOT EXECUTED (*tty->device.firstOpen)(major, minor, arg); /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start(tty->rxTaskId, 40004b74: 13 10 00 13 sethi %hi(0x40004c00), %o1 <== NOT EXECUTED 40004b78: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40004b7c: 40 00 04 14 call 40005bcc <== NOT EXECUTED 40004b80: 92 12 61 3c or %o1, 0x13c, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40004b84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004b88: 12 80 00 09 bne 40004bac <== NOT EXECUTED 40004b8c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 40004b90: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 40004b94: 13 10 00 13 sethi %hi(0x40004c00), %o1 <== NOT EXECUTED 40004b98: 40 00 04 0d call 40005bcc <== NOT EXECUTED 40004b9c: 92 12 60 a4 or %o1, 0xa4, %o1 ! 40004ca4 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40004ba0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004ba4: 02 bf ff 56 be 400048fc <== NOT EXECUTED 40004ba8: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40004bac: 40 00 04 ae call 40005e64 <== NOT EXECUTED 40004bb0: 01 00 00 00 nop <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 40004bb4: 40 00 16 aa call 4000a65c <== NOT EXECUTED 40004bb8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40004bbc: d0 05 22 00 ld [ %l4 + 0x200 ], %o0 <== NOT EXECUTED 40004bc0: 40 00 03 2e call 40005878 <== NOT EXECUTED 40004bc4: a4 10 20 1a mov 0x1a, %l2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; } 40004bc8: 81 c7 e0 08 ret <== NOT EXECUTED 40004bcc: 91 e8 00 12 restore %g0, %l2, %o0 <== NOT EXECUTED * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 40004bd0: d0 04 60 58 ld [ %l1 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40004bd4: a4 10 20 1a mov 0x1a, %l2 <== NOT EXECUTED * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); free((void *)(tty->rawInBuf.theBuf)); 40004bd8: 40 00 16 a1 call 4000a65c <== NOT EXECUTED 40004bdc: b0 10 00 12 mov %l2, %i0 <== NOT EXECUTED free(tty); 40004be0: 40 00 16 9f call 4000a65c <== NOT EXECUTED 40004be4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40004be8: 40 00 03 24 call 40005878 <== NOT EXECUTED 40004bec: d0 05 22 00 ld [ %l4 + 0x200 ], %o0 <== NOT EXECUTED 40004bf0: 30 bf ff 46 b,a 40004908 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 40004bf4: 11 15 14 9c sethi %hi(0x54527000), %o0 <== NOT EXECUTED 40004bf8: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004bfc: 90 12 22 00 or %o0, 0x200, %o0 <== NOT EXECUTED 40004c00: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 40004c04: 90 10 40 08 or %g1, %o0, %o0 <== NOT EXECUTED 40004c08: 96 10 20 00 clr %o3 <== NOT EXECUTED 40004c0c: 40 00 02 2c call 400054bc <== NOT EXECUTED 40004c10: 98 04 60 68 add %l1, 0x68, %o4 <== NOT EXECUTED rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40004c14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004c18: 02 bf ff 9f be 40004a94 <== NOT EXECUTED 40004c1c: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40004c20: 40 00 04 91 call 40005e64 <== NOT EXECUTED 40004c24: 01 00 00 00 nop <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 40004c28: d0 04 60 7c ld [ %l1 + 0x7c ], %o0 <== NOT EXECUTED 40004c2c: 40 00 16 8c call 4000a65c <== NOT EXECUTED 40004c30: a4 10 20 1a mov 0x1a, %l2 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 40004c34: 10 bf ff e9 b 40004bd8 <== NOT EXECUTED 40004c38: d0 04 60 58 ld [ %l1 + 0x58 ], %o0 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 40004c3c: 11 15 1e 15 sethi %hi(0x54785400), %o0 <== NOT EXECUTED 40004c40: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40004c44: 90 10 40 08 or %g1, %o0, %o0 <== NOT EXECUTED 40004c48: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40004c4c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40004c50: 98 10 20 00 clr %o4 <== NOT EXECUTED 40004c54: 40 00 03 34 call 40005924 <== NOT EXECUTED 40004c58: 9a 04 60 c8 add %l1, 0xc8, %o5 <== NOT EXECUTED TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 40004c5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004c60: 12 bf ff d3 bne 40004bac <== NOT EXECUTED 40004c64: c2 4c e2 68 ldsb [ %l3 + 0x268 ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 40004c68: 11 14 9e 15 sethi %hi(0x52785400), %o0 <== NOT EXECUTED 40004c6c: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 40004c70: 90 10 40 08 or %g1, %o0, %o0 <== NOT EXECUTED 40004c74: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40004c78: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40004c7c: 98 10 20 00 clr %o4 <== NOT EXECUTED 40004c80: 40 00 03 29 call 40005924 <== NOT EXECUTED 40004c84: 9a 04 60 c4 add %l1, 0xc4, %o5 <== NOT EXECUTED TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 40004c88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004c8c: 22 bf ff 7b be,a 40004a78 <== NOT EXECUTED 40004c90: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40004c94: 40 00 04 74 call 40005e64 <== NOT EXECUTED 40004c98: 01 00 00 00 nop <== NOT EXECUTED tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 40004c9c: 10 bf ff 4a b 400049c4 40004ca0: e2 20 a2 04 st %l1, [ %g2 + 0x204 ] 40003540 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 40003540: 9d e3 bf 98 save %sp, -104, %sp const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 40003544: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 40003548: 92 10 00 18 mov %i0, %o1 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 4000354c: 80 a0 60 00 cmp %g1, 0 40003550: 02 80 00 44 be 40003660 40003554: a6 10 00 18 mov %i0, %l3 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 40003558: e4 06 a0 80 ld [ %i2 + 0x80 ], %l2 <== NOT EXECUTED while (len) { 4000355c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003560: 02 80 00 44 be 40003670 <== NOT EXECUTED 40003564: a2 10 20 02 mov 2, %l1 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 40003568: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 4000356c: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 40003570: 40 00 44 f3 call 4001493c <.urem> <== NOT EXECUTED 40003574: 90 04 a0 01 add %l2, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 40003578: 7f ff f9 ea call 40001d20 <== NOT EXECUTED 4000357c: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED 40003580: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 40003584: e0 06 a0 84 ld [ %i2 + 0x84 ], %l0 <== NOT EXECUTED 40003588: 80 a4 00 12 cmp %l0, %l2 <== NOT EXECUTED 4000358c: 12 80 00 13 bne 400035d8 <== NOT EXECUTED 40003590: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40003594: e2 26 a0 94 st %l1, [ %i2 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 40003598: 7f ff f9 e6 call 40001d30 <== NOT EXECUTED 4000359c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 400035a0: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 400035a4: 92 10 20 00 clr %o1 <== NOT EXECUTED 400035a8: 40 00 08 6c call 40005758 <== NOT EXECUTED 400035ac: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 400035b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400035b4: 12 80 00 20 bne 40003634 <== NOT EXECUTED 400035b8: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 400035bc: 7f ff f9 d9 call 40001d20 <== NOT EXECUTED 400035c0: 01 00 00 00 nop <== NOT EXECUTED 400035c4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 400035c8: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 400035cc: 80 a0 40 10 cmp %g1, %l0 <== NOT EXECUTED 400035d0: 22 bf ff f2 be,a 40003598 <== NOT EXECUTED 400035d4: e2 26 a0 94 st %l1, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 400035d8: c8 06 a0 80 ld [ %i2 + 0x80 ], %g4 <== NOT EXECUTED 400035dc: c4 0c c0 00 ldub [ %l3 ], %g2 <== NOT EXECUTED 400035e0: c2 06 a0 7c ld [ %i2 + 0x7c ], %g1 <== NOT EXECUTED 400035e4: c4 28 40 04 stb %g2, [ %g1 + %g4 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 400035e8: c6 06 a0 94 ld [ %i2 + 0x94 ], %g3 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; 400035ec: e4 26 a0 80 st %l2, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 400035f0: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 400035f4: 12 80 00 0a bne 4000361c <== NOT EXECUTED 400035f8: 01 00 00 00 nop <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 400035fc: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 40003600: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 40003604: 02 80 00 0e be 4000363c <== NOT EXECUTED 40003608: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 4000360c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 40003610: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 40003614: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 40003618: e8 26 a0 94 st %l4, [ %i2 + 0x94 ] <== NOT EXECUTED } rtems_interrupt_enable (level); 4000361c: 7f ff f9 c5 call 40001d30 <== NOT EXECUTED 40003620: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 40003624: b2 86 7f ff addcc %i1, -1, %i1 <== NOT EXECUTED 40003628: 02 80 00 12 be 40003670 <== NOT EXECUTED 4000362c: a6 04 e0 01 inc %l3 <== NOT EXECUTED 40003630: 30 bf ff cf b,a 4000356c <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40003634: 40 00 0a 0c call 40005e64 <== NOT EXECUTED 40003638: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 4000363c: d2 06 a0 84 ld [ %i2 + 0x84 ], %o1 <== NOT EXECUTED 40003640: c2 06 a0 7c ld [ %i2 + 0x7c ], %g1 <== NOT EXECUTED 40003644: c4 06 a0 a4 ld [ %i2 + 0xa4 ], %g2 <== NOT EXECUTED 40003648: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 4000364c: 92 00 40 09 add %g1, %o1, %o1 <== NOT EXECUTED 40003650: 9f c0 80 00 call %g2 <== NOT EXECUTED 40003654: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 40003658: 10 bf ff f1 b 4000361c <== NOT EXECUTED 4000365c: e8 26 a0 94 st %l4, [ %i2 + 0x94 ] <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 40003660: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 40003664: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 40003668: 9f c0 40 00 call %g1 4000366c: 94 10 00 19 mov %i1, %o2 40003670: 81 c7 e0 08 ret 40003674: 81 e8 00 00 restore 40003e48 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40003e48: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003e4c: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 40003e50: e4 06 20 0c ld [ %i0 + 0xc ], %l2 <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003e54: e0 00 60 28 ld [ %g1 + 0x28 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 40003e58: e6 06 20 08 ld [ %i0 + 8 ], %l3 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003e5c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40003e60: ac 10 00 18 mov %i0, %l6 <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003e64: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003e68: 40 00 06 3c call 40005758 <== NOT EXECUTED 40003e6c: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40003e70: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40003e74: 12 80 00 10 bne 40003eb4 <== NOT EXECUTED 40003e78: 03 10 00 64 sethi %hi(0x40019000), %g1 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 40003e7c: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED 40003e80: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40003e84: 82 10 63 f8 or %g1, 0x3f8, %g1 <== NOT EXECUTED 40003e88: 84 00 a0 08 add %g2, 8, %g2 <== NOT EXECUTED 40003e8c: c2 00 40 02 ld [ %g1 + %g2 ], %g1 <== NOT EXECUTED 40003e90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003e94: 02 80 00 0a be 40003ebc <== NOT EXECUTED 40003e98: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 40003e9c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003ea0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003ea4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40003ea8: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 40003eac: 40 00 06 73 call 40005878 <== NOT EXECUTED 40003eb0: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED 40003eb4: 81 c7 e0 08 ret <== NOT EXECUTED 40003eb8: 81 e8 00 00 restore <== NOT EXECUTED return sc; } if (tty->cindex == tty->ccount) { 40003ebc: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40003ec0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40003ec4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003ec8: 22 80 00 20 be,a 40003f48 <== NOT EXECUTED 40003ecc: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40003ed0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40003ed4: 22 80 00 16 be,a 40003f2c <== NOT EXECUTED 40003ed8: c2 05 a0 0c ld [ %l6 + 0xc ], %g1 <== NOT EXECUTED 40003edc: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED 40003ee0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40003ee4: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40003ee8: 26 80 00 09 bl,a 40003f0c <== NOT EXECUTED 40003eec: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40003ef0: 10 80 00 0f b 40003f2c <== NOT EXECUTED 40003ef4: c2 05 a0 0c ld [ %l6 + 0xc ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40003ef8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40003efc: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40003f00: 24 80 00 0b ble,a 40003f2c <== NOT EXECUTED 40003f04: c2 05 a0 0c ld [ %l6 + 0xc ], %g1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40003f08: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40003f0c: a4 84 bf ff addcc %l2, -1, %l2 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40003f10: c4 08 40 03 ldub [ %g1 + %g3 ], %g2 <== NOT EXECUTED 40003f14: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40003f18: c4 2c c0 00 stb %g2, [ %l3 ] <== NOT EXECUTED 40003f1c: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40003f20: 12 bf ff f6 bne 40003ef8 <== NOT EXECUTED 40003f24: a6 04 e0 01 inc %l3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40003f28: c2 05 a0 0c ld [ %l6 + 0xc ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 40003f2c: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40003f30: 82 20 40 12 sub %g1, %l2, %g1 <== NOT EXECUTED 40003f34: c2 25 a0 14 st %g1, [ %l6 + 0x14 ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40003f38: 40 00 06 50 call 40005878 <== NOT EXECUTED 40003f3c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 40003f40: 81 c7 e0 08 ret <== NOT EXECUTED 40003f44: 81 e8 00 00 restore <== NOT EXECUTED return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 40003f48: c4 04 20 a0 ld [ %l0 + 0xa0 ], %g2 <== NOT EXECUTED rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 40003f4c: c2 24 20 2c st %g1, [ %l0 + 0x2c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 40003f50: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED 40003f54: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 40003f58: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003f5c: 02 80 00 06 be 40003f74 <== NOT EXECUTED 40003f60: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED 40003f64: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 40003f68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003f6c: 22 80 00 69 be,a 40004110 <== NOT EXECUTED 40003f70: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 40003f74: e2 04 20 74 ld [ %l0 + 0x74 ], %l1 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40003f78: 03 10 00 63 sethi %hi(0x40018c00), %g1 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40003f7c: ae 04 20 49 add %l0, 0x49, %l7 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40003f80: aa 10 62 5c or %g1, 0x25c, %l5 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40003f84: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40003f88: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 40003f8c: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40003f90: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003f94: 02 80 00 3e be 4000408c <== NOT EXECUTED 40003f98: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40003f9c: c2 05 40 00 ld [ %l5 ], %g1 <== NOT EXECUTED 40003fa0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40003fa4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003fa8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003fac: 16 80 00 38 bge 4000408c <== NOT EXECUTED 40003fb0: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 40003fb4: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 40003fb8: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40003fbc: 40 00 42 60 call 4001493c <.urem> <== NOT EXECUTED 40003fc0: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 40003fc4: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 40003fc8: 84 10 00 08 mov %o0, %g2 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 40003fcc: e2 08 40 08 ldub [ %g1 + %o0 ], %l1 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 40003fd0: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 40003fd4: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40003fd8: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 40003fdc: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40003fe0: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED 40003fe4: 40 00 42 56 call 4001493c <.urem> <== NOT EXECUTED 40003fe8: 90 22 00 02 sub %o0, %g2, %o0 <== NOT EXECUTED 40003fec: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 40003ff0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40003ff4: 3a 80 00 18 bcc,a 40004054 <== NOT EXECUTED 40003ff8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 40003ffc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004000: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40004004: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40004008: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED 4000400c: 84 08 a2 02 and %g2, 0x202, %g2 <== NOT EXECUTED 40004010: 80 a0 a2 02 cmp %g2, 0x202 <== NOT EXECUTED 40004014: 22 80 00 31 be,a 400040d8 <== NOT EXECUTED 40004018: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 4000401c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004020: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40004024: 22 80 00 0c be,a 40004054 <== NOT EXECUTED 40004028: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 4000402c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40004030: c4 04 20 b0 ld [ %l0 + 0xb0 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { tty->flow_ctrl &= ~FL_IRTSOFF; 40004034: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 40004038: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 4000403c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004040: 22 80 00 05 be,a 40004054 <== NOT EXECUTED 40004044: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 40004048: 9f c0 80 00 call %g2 <== NOT EXECUTED 4000404c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40004050: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40004054: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004058: 02 80 00 17 be 400040b4 <== NOT EXECUTED 4000405c: 90 0c 60 ff and %l1, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 40004060: 7f ff ff 0c call 40003c90 <== NOT EXECUTED 40004064: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40004068: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000406c: 32 80 00 02 bne,a 40004074 <== NOT EXECUTED 40004070: a8 10 20 00 clr %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40004074: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 40004078: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 4000407c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004080: 12 bf ff c7 bne 40003f9c <== NOT EXECUTED 40004084: e2 04 20 70 ld [ %l0 + 0x70 ], %l1 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 40004088: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 4000408c: 02 bf ff 92 be 40003ed4 <== NOT EXECUTED 40004090: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 40004094: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40004098: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 4000409c: 40 00 05 af call 40005758 <== NOT EXECUTED 400040a0: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 400040a4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400040a8: 02 bf ff b8 be 40003f88 <== NOT EXECUTED 400040ac: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 400040b0: 30 bf ff 89 b,a 40003ed4 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 400040b4: 7f ff fe f7 call 40003c90 <== NOT EXECUTED 400040b8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 400040bc: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED 400040c0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 400040c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400040c8: 06 bf ff eb bl 40004074 <== NOT EXECUTED 400040cc: 01 00 00 00 nop <== NOT EXECUTED 400040d0: 10 bf ff e9 b 40004074 <== NOT EXECUTED 400040d4: a8 10 20 00 clr %l4 ! 0 <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 400040d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400040dc: 22 80 00 07 be,a 400040f8 <== NOT EXECUTED 400040e0: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400040e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400040e8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400040ec: 02 bf ff cc be 4000401c <== NOT EXECUTED 400040f0: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 400040f4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400040f8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400040fc: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 40004100: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004104: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40004108: 10 bf ff d3 b 40004054 <== NOT EXECUTED 4000410c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40004110: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004114: 12 80 00 37 bne 400041f0 <== NOT EXECUTED 40004118: 01 00 00 00 nop <== NOT EXECUTED } } } else { rtems_interval then, now; if (!tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 4000411c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40004120: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004124: 12 80 00 07 bne 40004140 <== NOT EXECUTED 40004128: a8 07 bf f4 add %fp, -12, %l4 <== NOT EXECUTED 4000412c: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 40004130: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004134: 12 80 00 3f bne 40004230 <== NOT EXECUTED 40004138: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED else { siproc (n, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then); 4000413c: a8 07 bf f4 add %fp, -12, %l4 <== NOT EXECUTED } } else { if (!tty->termios.c_cc[VTIME]) break; rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now); 40004140: a2 07 bf f0 add %fp, -16, %l1 <== NOT EXECUTED else { rtems_interval then, now; if (!tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then); for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004144: 9f c0 80 00 call %g2 <== NOT EXECUTED 40004148: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 4000414c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004150: 36 80 00 16 bge,a 400041a8 <== NOT EXECUTED 40004154: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 40004158: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 4000415c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004160: 02 80 00 38 be 40004240 <== NOT EXECUTED 40004164: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 40004168: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000416c: 02 80 00 06 be 40004184 <== NOT EXECUTED 40004170: 01 00 00 00 nop <== NOT EXECUTED 40004174: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40004178: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000417c: 12 80 00 34 bne 4000424c <== NOT EXECUTED 40004180: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 40004184: 40 00 06 ad call 40005c38 <== NOT EXECUTED 40004188: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 4000418c: c4 04 20 a0 ld [ %l0 + 0xa0 ], %g2 <== NOT EXECUTED else { rtems_interval then, now; if (!tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then); for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004190: 9f c0 80 00 call %g2 <== NOT EXECUTED 40004194: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40004198: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000419c: 26 bf ff f0 bl,a 4000415c <== NOT EXECUTED 400041a0: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 400041a4: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 400041a8: 7f ff fe ba call 40003c90 <== NOT EXECUTED 400041ac: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 400041b0: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED 400041b4: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 400041b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400041bc: 16 bf ff 45 bge 40003ed0 <== NOT EXECUTED 400041c0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 400041c4: 22 bf ff e0 be,a 40004144 <== NOT EXECUTED 400041c8: c4 04 20 a0 ld [ %l0 + 0xa0 ], %g2 <== NOT EXECUTED 400041cc: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 400041d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400041d4: 12 80 00 13 bne 40004220 <== NOT EXECUTED 400041d8: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 400041dc: 10 bf ff da b 40004144 <== NOT EXECUTED 400041e0: c4 04 20 a0 ld [ %l0 + 0xa0 ], %g2 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 400041e4: 40 00 06 95 call 40005c38 <== NOT EXECUTED 400041e8: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 400041ec: c6 04 20 a0 ld [ %l0 + 0xa0 ], %g3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 400041f0: 9f c0 c0 00 call %g3 <== NOT EXECUTED 400041f4: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 400041f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400041fc: 06 bf ff fa bl 400041e4 <== NOT EXECUTED 40004200: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 40004204: 7f ff fe a3 call 40003c90 <== NOT EXECUTED 40004208: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000420c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004210: 12 bf ff 31 bne 40003ed4 <== NOT EXECUTED 40004214: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40004218: 10 bf ff f6 b 400041f0 <== NOT EXECUTED 4000421c: c6 04 20 a0 ld [ %l0 + 0xa0 ], %g3 <== NOT EXECUTED else { siproc (n, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then); 40004220: 40 00 02 f0 call 40004de0 <== NOT EXECUTED 40004224: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED 40004228: 10 bf ff c7 b 40004144 <== NOT EXECUTED 4000422c: c4 04 20 a0 ld [ %l0 + 0xa0 ], %g2 <== NOT EXECUTED } } else { rtems_interval then, now; if (!tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &then); 40004230: 40 00 02 ec call 40004de0 <== NOT EXECUTED 40004234: 92 07 bf f4 add %fp, -12, %o1 <== NOT EXECUTED 40004238: 10 bf ff c1 b 4000413c <== NOT EXECUTED 4000423c: c4 04 20 a0 ld [ %l0 + 0xa0 ], %g2 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 40004240: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004244: 02 bf ff 23 be 40003ed0 <== NOT EXECUTED 40004248: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED break; rtems_clock_get (RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now); 4000424c: 40 00 02 e5 call 40004de0 <== NOT EXECUTED 40004250: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 40004254: c6 04 20 54 ld [ %l0 + 0x54 ], %g3 <== NOT EXECUTED 40004258: c4 07 bf f4 ld [ %fp + -12 ], %g2 <== NOT EXECUTED 4000425c: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40004260: 82 20 40 02 sub %g1, %g2, %g1 <== NOT EXECUTED 40004264: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004268: 08 bf ff c7 bleu 40004184 <== NOT EXECUTED 4000426c: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40004270: 30 bf ff 19 b,a 40003ed4 <== NOT EXECUTED 40002f84 : * in task-driven mode, this function is called in Tx task context * in interrupt-driven mode, this function is called in TxIRQ context */ int rtems_termios_refill_transmitter (struct rtems_termios_tty *tty) { 40002f84: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 40002f88: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40002f8c: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 40002f90: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 40002f94: 22 80 00 3e be,a 4000308c <== NOT EXECUTED 40002f98: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 40002f9c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40002fa0: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 40002fa4: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40002fa8: 22 80 00 49 be,a 400030cc <== NOT EXECUTED 40002fac: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 40002fb0: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 40002fb4: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 40002fb8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40002fbc: 22 80 00 2f be,a 40003078 <== NOT EXECUTED 40002fc0: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 40002fc4: 7f ff fb 57 call 40001d20 <== NOT EXECUTED 40002fc8: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 40002fcc: e0 06 20 90 ld [ %i0 + 0x90 ], %l0 <== NOT EXECUTED tty->t_dqlen = 0; 40002fd0: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40002fd4: 7f ff fb 57 call 40001d30 <== NOT EXECUTED 40002fd8: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 40002fdc: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 40002fe0: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 40002fe4: 40 00 46 56 call 4001493c <.urem> <== NOT EXECUTED 40002fe8: 90 04 00 08 add %l0, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 40002fec: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 40002ff0: d0 26 20 84 st %o0, [ %i0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 40002ff4: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40002ff8: 02 80 00 54 be 40003148 <== NOT EXECUTED 40002ffc: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 40003000: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003004: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 40003008: 22 80 00 41 be,a 4000310c <== NOT EXECUTED 4000300c: c2 06 20 d4 ld [ %i0 + 0xd4 ], %g1 <== NOT EXECUTED if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 40003010: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003014: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 40003018: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 4000301c: 02 80 00 4e be 40003154 <== NOT EXECUTED 40003020: 01 00 00 00 nop <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 40003024: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003028: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000302c: 08 80 00 41 bleu 40003130 <== NOT EXECUTED 40003030: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; 40003034: c2 06 20 88 ld [ %i0 + 0x88 ], %g1 <== NOT EXECUTED 40003038: a0 20 40 11 sub %g1, %l1, %l0 <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 4000303c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003040: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 40003044: 32 80 00 02 bne,a 4000304c <== NOT EXECUTED 40003048: a0 10 20 01 mov 1, %l0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 4000304c: d2 06 20 7c ld [ %i0 + 0x7c ], %o1 <== NOT EXECUTED 40003050: c4 06 20 a4 ld [ %i0 + 0xa4 ], %g2 <== NOT EXECUTED 40003054: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 40003058: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED (*tty->device.write)(tty->minor, 4000305c: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 40003060: c2 26 20 94 st %g1, [ %i0 + 0x94 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003064: 9f c0 80 00 call %g2 <== NOT EXECUTED 40003068: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 4000306c: e2 26 20 84 st %l1, [ %i0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 40003070: 81 c7 e0 08 ret <== NOT EXECUTED 40003074: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 40003078: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000307c: 02 80 00 30 be 4000313c <== NOT EXECUTED 40003080: a0 10 20 00 clr %l0 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 40003084: 81 c7 e0 08 ret <== NOT EXECUTED 40003088: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 4000308c: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40003090: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 40003094: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003098: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 4000309c: 7f ff fb 21 call 40001d20 <== NOT EXECUTED 400030a0: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 400030a4: c2 06 20 90 ld [ %i0 + 0x90 ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400030a8: c4 06 20 b8 ld [ %i0 + 0xb8 ], %g2 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400030ac: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400030b0: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400030b4: c2 26 20 90 st %g1, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400030b8: c4 26 20 b8 st %g2, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400030bc: 7f ff fb 1d call 40001d30 <== NOT EXECUTED 400030c0: a0 10 20 01 mov 1, %l0 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 400030c4: 81 c7 e0 08 ret <== NOT EXECUTED 400030c8: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, 400030cc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 400030d0: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED 400030d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400030d8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 400030dc: 7f ff fb 11 call 40001d20 <== NOT EXECUTED 400030e0: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 400030e4: c2 06 20 90 ld [ %i0 + 0x90 ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400030e8: c4 06 20 b8 ld [ %i0 + 0xb8 ], %g2 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400030ec: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400030f0: 84 08 bf fd and %g2, -3, %g2 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400030f4: c2 26 20 90 st %g1, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400030f8: c4 26 20 b8 st %g2, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400030fc: 7f ff fb 0d call 40001d30 <== NOT EXECUTED 40003100: a0 10 20 01 mov 1, %l0 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 40003104: 81 c7 e0 08 ret <== NOT EXECUTED 40003108: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 4000310c: c0 26 20 94 clr [ %i0 + 0x94 ] <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 40003110: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003114: 02 bf ff d6 be 4000306c <== NOT EXECUTED 40003118: a0 10 20 00 clr %l0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 4000311c: d2 06 20 d8 ld [ %i0 + 0xd8 ], %o1 <== NOT EXECUTED 40003120: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003124: 90 06 20 30 add %i0, 0x30, %o0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40003128: e2 26 20 84 st %l1, [ %i0 + 0x84 ] <== NOT EXECUTED 4000312c: 30 bf ff d1 b,a 40003070 <== NOT EXECUTED * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 40003130: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003134: 10 bf ff c2 b 4000303c <== NOT EXECUTED 40003138: a0 20 40 11 sub %g1, %l1, %l0 <== NOT EXECUTED */ if (tty->rawOutBufState == rob_wait) { /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 4000313c: 40 00 09 cf call 40005878 <== NOT EXECUTED 40003140: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40003144: 30 bf ff d0 b,a 40003084 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40003148: 40 00 09 cc call 40005878 <== NOT EXECUTED 4000314c: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40003150: 30 bf ff ac b,a 40003000 <== NOT EXECUTED /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 40003154: 7f ff fa f3 call 40001d20 <== NOT EXECUTED 40003158: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 4000315c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40003160: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 40003164: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40003168: c4 26 20 94 st %g2, [ %i0 + 0x94 ] <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 4000316c: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 40003170: 7f ff fa f0 call 40001d30 <== NOT EXECUTED 40003174: a0 10 20 00 clr %l0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40003178: e2 26 20 84 st %l1, [ %i0 + 0x84 ] <== NOT EXECUTED 4000317c: 30 bf ff bd b,a 40003070 <== NOT EXECUTED 40004d3c : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 40004d3c: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED 40004d40: a0 07 bf f0 add %fp, -16, %l0 <== NOT EXECUTED 40004d44: a2 07 bf f7 add %fp, -9, %l1 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004d48: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004d4c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004d50: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004d54: 40 00 00 c3 call 40005060 <== NOT EXECUTED 40004d58: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 40004d5c: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40004d60: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004d64: 32 80 00 16 bne,a 40004dbc <== NOT EXECUTED 40004d68: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 40004d6c: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED 40004d70: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004d74: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 40004d78: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40004d7c: 02 bf ff f3 be 40004d48 <== NOT EXECUTED 40004d80: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 40004d84: d0 2f bf f7 stb %o0, [ %fp + -9 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 40004d88: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004d8c: 7f ff f9 1c call 400031fc <== NOT EXECUTED 40004d90: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004d94: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004d98: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004d9c: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004da0: 40 00 00 b0 call 40005060 <== NOT EXECUTED 40004da4: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 40004da8: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40004dac: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004db0: 22 bf ff f0 be,a 40004d70 <== NOT EXECUTED 40004db4: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 40004db8: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40004dbc: 40 00 03 25 call 40005a50 <== NOT EXECUTED 40004dc0: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004dc4: 10 bf ff e2 b 40004d4c <== NOT EXECUTED 40004dc8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40002f6c : void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 40002f6c: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 40002f70: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40002f74: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40002f78: 40 00 08 a4 call 40005208 <== NOT EXECUTED 40002f7c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40002f80: 01 00 00 00 nop 40004ca4 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 40004ca4: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED 40004ca8: 03 10 00 64 sethi %hi(0x40019000), %g1 <== NOT EXECUTED 40004cac: a0 07 bf f4 add %fp, -12, %l0 <== NOT EXECUTED 40004cb0: a2 10 63 f8 or %g1, 0x3f8, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004cb4: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004cb8: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004cbc: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004cc0: 40 00 00 e8 call 40005060 <== NOT EXECUTED 40004cc4: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 40004cc8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40004ccc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004cd0: 12 80 00 16 bne 40004d28 <== NOT EXECUTED 40004cd4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40004cd8: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40004cdc: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004ce0: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 40004ce4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40004ce8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004cec: 02 80 00 04 be 40004cfc <== NOT EXECUTED 40004cf0: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40004cf4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004cf8: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 40004cfc: 7f ff f8 a2 call 40002f84 <== NOT EXECUTED 40004d00: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004d04: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004d08: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004d0c: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004d10: 40 00 00 d4 call 40005060 <== NOT EXECUTED 40004d14: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 40004d18: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40004d1c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004d20: 02 bf ff ee be 40004cd8 <== NOT EXECUTED 40004d24: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 40004d28: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40004d2c: 40 00 03 49 call 40005a50 <== NOT EXECUTED 40004d30: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004d34: 10 bf ff e1 b 40004cb8 <== NOT EXECUTED 40004d38: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40003cdc : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40003cdc: 9d e3 bf 98 save %sp, -104, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003ce0: c2 06 00 00 ld [ %i0 ], %g1 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40003ce4: a8 10 00 18 mov %i0, %l4 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003ce8: e2 00 60 28 ld [ %g1 + 0x28 ], %l1 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003cec: 92 10 20 00 clr %o1 40003cf0: d0 04 60 18 ld [ %l1 + 0x18 ], %o0 40003cf4: 40 00 06 99 call 40005758 40003cf8: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40003cfc: b0 92 20 00 orcc %o0, 0, %i0 40003d00: 12 80 00 0f bne 40003d3c 40003d04: 03 10 00 64 sethi %hi(0x40019000), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 40003d08: c4 04 60 cc ld [ %l1 + 0xcc ], %g2 40003d0c: 85 28 a0 05 sll %g2, 5, %g2 40003d10: 82 10 63 f8 or %g1, 0x3f8, %g1 40003d14: 82 00 40 02 add %g1, %g2, %g1 40003d18: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40003d1c: 80 a0 60 00 cmp %g1, 0 40003d20: 02 80 00 13 be 40003d6c 40003d24: 92 10 00 14 mov %l4, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 40003d28: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003d2c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003d30: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40003d34: 40 00 06 d1 call 40005878 <== NOT EXECUTED 40003d38: d0 04 60 18 ld [ %l1 + 0x18 ], %o0 <== NOT EXECUTED 40003d3c: 81 c7 e0 08 ret <== NOT EXECUTED 40003d40: 81 e8 00 00 restore <== NOT EXECUTED while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 40003d44: d0 05 20 08 ld [ %l4 + 8 ], %o0 <== NOT EXECUTED 40003d48: d2 05 20 0c ld [ %l4 + 0xc ], %o1 <== NOT EXECUTED 40003d4c: 7f ff fd fd call 40003540 <== NOT EXECUTED 40003d50: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 40003d54: c2 05 20 0c ld [ %l4 + 0xc ], %g1 <== NOT EXECUTED 40003d58: c2 25 20 14 st %g1, [ %l4 + 0x14 ] } rtems_semaphore_release (tty->osem); 40003d5c: 40 00 06 c7 call 40005878 40003d60: d0 04 60 18 ld [ %l1 + 0x18 ], %o0 return sc; } 40003d64: 81 c7 e0 08 ret 40003d68: 81 e8 00 00 restore if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 40003d6c: c2 04 60 34 ld [ %l1 + 0x34 ], %g1 40003d70: 80 88 60 01 btst 1, %g1 40003d74: 02 bf ff f4 be 40003d44 40003d78: a0 10 20 00 clr %l0 uint32_t count = args->count; 40003d7c: e6 05 20 0c ld [ %l4 + 0xc ], %l3 char *buffer = args->buffer; 40003d80: e4 05 20 08 ld [ %l4 + 8 ], %l2 while (count--) 40003d84: 80 a4 e0 00 cmp %l3, 0 40003d88: 02 bf ff f4 be 40003d58 40003d8c: 82 10 20 00 clr %g1 oproc (*buffer++, tty); 40003d90: d0 0c 80 10 ldub [ %l2 + %l0 ], %o0 40003d94: 7f ff fe 39 call 40003678 40003d98: 92 10 00 11 mov %l1, %o1 40003d9c: a0 04 20 01 inc %l0 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 40003da0: 80 a4 c0 10 cmp %l3, %l0 40003da4: 32 bf ff fc bne,a 40003d94 40003da8: d0 0c 80 10 ldub [ %l2 + %l0 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 40003dac: 10 bf ff eb b 40003d58 40003db0: c2 05 20 0c ld [ %l4 + 0xc ], %g1 4000694c : Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 4000694c: 9d e3 bf 90 save %sp, -112, %sp 40006950: a4 10 00 18 mov %i0, %l2 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 40006954: 80 a6 60 00 cmp %i1, 0 40006958: 02 80 00 26 be 400069f0 4000695c: b0 10 20 0a mov 0xa, %i0 return RTEMS_INVALID_NUMBER; if ( !routine ) 40006960: 80 a6 a0 00 cmp %i2, 0 40006964: 02 80 00 23 be 400069f0 40006968: b0 10 20 09 mov 9, %i0 RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 4000696c: 11 10 00 5c sethi %hi(0x40017000), %o0 40006970: 92 10 00 12 mov %l2, %o1 40006974: 90 12 21 a4 or %o0, 0x1a4, %o0 40006978: 40 00 05 74 call 40007f48 <_Objects_Get> 4000697c: 94 07 bf f4 add %fp, -12, %o2 return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40006980: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006984: a0 10 00 08 mov %o0, %l0 40006988: 80 a0 60 00 cmp %g1, 0 4000698c: 12 80 00 19 bne 400069f0 40006990: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40006994: a2 02 20 10 add %o0, 0x10, %l1 40006998: 40 00 0c d2 call 40009ce0 <_Watchdog_Remove> 4000699c: 90 10 00 11 mov %l1, %o0 _ISR_Disable( level ); 400069a0: 7f ff ee 9a call 40002408 400069a4: 01 00 00 00 nop /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { 400069a8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 400069ac: 80 a0 60 00 cmp %g1, 0 400069b0: 12 80 00 12 bne 400069f8 400069b4: 01 00 00 00 nop Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400069b8: f4 24 20 2c st %i2, [ %l0 + 0x2c ] the_watchdog->id = id; 400069bc: e4 24 20 30 st %l2, [ %l0 + 0x30 ] the_watchdog->user_data = user_data; 400069c0: f6 24 20 34 st %i3, [ %l0 + 0x34 ] /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL; 400069c4: c0 24 20 38 clr [ %l0 + 0x38 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400069c8: c0 24 20 18 clr [ %l0 + 0x18 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 400069cc: 7f ff ee 93 call 40002418 400069d0: b0 10 20 00 clr %i0 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400069d4: 92 10 00 11 mov %l1, %o1 400069d8: 11 10 00 5b sethi %hi(0x40016c00), %o0 400069dc: 90 12 20 b0 or %o0, 0xb0, %o0 ! 40016cb0 <_Watchdog_Ticks_chain> 400069e0: 40 00 0c 55 call 40009b34 <_Watchdog_Insert> 400069e4: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 400069e8: 40 00 07 91 call 4000882c <_Thread_Enable_dispatch> 400069ec: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400069f0: 81 c7 e0 08 ret 400069f4: 81 e8 00 00 restore * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 400069f8: 7f ff ee 88 call 40002418 <== NOT EXECUTED 400069fc: b0 10 20 00 clr %i0 <== NOT EXECUTED _Thread_Enable_dispatch(); 40006a00: 40 00 07 8b call 4000882c <_Thread_Enable_dispatch> <== NOT EXECUTED 40006a04: 01 00 00 00 nop <== NOT EXECUTED 40006a08: 81 c7 e0 08 ret <== NOT EXECUTED 40006a0c: 81 e8 00 00 restore <== NOT EXECUTED 400118e4 : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 400118e4: 9d e3 bf 90 save %sp, -112, %sp 400118e8: 92 96 20 00 orcc %i0, 0, %o1 400118ec: 12 80 00 05 bne 40011900 400118f0: 03 10 00 b9 sethi %hi(0x4002e400), %g1 * but there is actually no way (in normal circumstances) that the * start can fail. The id and starting address are known to be * be good. If this service fails, something is weirdly wrong on the * target such as a stray write in an ISR or incorrect memory layout. */ initialized = false; 400118f4: 90 10 20 13 mov 0x13, %o0 } return status; } 400118f8: 81 c7 e0 08 ret 400118fc: 91 e8 00 08 restore %g0, %o0, %o0 40011900: c4 08 61 b4 ldub [ %g1 + 0x1b4 ], %g2 40011904: 80 a2 40 02 cmp %o1, %g2 40011908: 18 80 00 56 bgu 40011a60 4001190c: 80 a2 7f ff cmp %o1, -1 40011910: b0 10 00 09 mov %o1, %i0 <== NOT EXECUTED 40011914: 05 10 00 cd sethi %hi(0x40033400), %g2 40011918: c2 00 a2 90 ld [ %g2 + 0x290 ], %g1 ! 40033690 <_Thread_Dispatch_disable_level> 4001191c: 82 00 60 01 inc %g1 40011920: c2 20 a2 90 st %g1, [ %g2 + 0x290 ] /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 40011924: 23 10 00 bc sethi %hi(0x4002f000), %l1 initialized = true; 40011928: 82 10 20 01 mov 1, %g1 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 4001192c: e0 0c 60 f8 ldub [ %l1 + 0xf8 ], %l0 initialized = true; _Thread_Enable_dispatch(); 40011930: 40 00 0c 97 call 40014b8c <_Thread_Enable_dispatch> 40011934: c2 2c 60 f8 stb %g1, [ %l1 + 0xf8 ] if ( tmpInitialized ) 40011938: 80 a4 20 00 cmp %l0, 0 4001193c: 12 bf ff ef bne 400118f8 40011940: 90 10 20 0e mov 0xe, %o0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40011944: 05 10 00 cd sethi %hi(0x40033400), %g2 40011948: 82 10 a1 ac or %g2, 0x1ac, %g1 ! 400335ac <_Timer_To_be_inserted> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4001194c: c2 20 60 08 st %g1, [ %g1 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40011950: c0 20 60 04 clr [ %g1 + 4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40011954: 82 00 60 04 add %g1, 4, %g1 * other library rules. For example, if using a TSR written in Ada the * Server should run at the same priority as the priority Ada task. * Otherwise, the priority ceiling for the mutex used to protect the * GNAT run-time is violated. */ status = rtems_task_create( 40011958: 92 10 00 18 mov %i0, %o1 4001195c: 94 10 00 19 mov %i1, %o2 40011960: 19 00 00 20 sethi %hi(0x8000), %o4 40011964: c2 20 a1 ac st %g1, [ %g2 + 0x1ac ] 40011968: 98 16 80 0c or %i2, %o4, %o4 4001196c: 11 15 12 53 sethi %hi(0x54494c00), %o0 40011970: 96 10 21 00 mov 0x100, %o3 40011974: 90 12 21 45 or %o0, 0x145, %o0 40011978: 7f ff fc 78 call 40010b58 4001197c: 9a 07 bf f4 add %fp, -12, %o5 /* user may want floating point but we need */ /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { 40011980: 80 a2 20 00 cmp %o0, 0 40011984: 12 80 00 34 bne 40011a54 40011988: 03 10 00 cd sethi %hi(0x40033400), %g1 * to a TCB pointer from here out. * * NOTE: Setting the pointer to the Timer Server TCB to a value other than * NULL indicates that task-based timer support is initialized. */ _Timer_Server = (Thread_Control *)_Objects_Get_local_object( 4001198c: d6 07 bf f4 ld [ %fp + -12 ], %o3 RTEMS_INLINE_ROUTINE Objects_Control *_Objects_Get_local_object( Objects_Information *information, uint16_t index ) { if ( index > information->maximum ) 40011990: 86 10 61 4c or %g1, 0x14c, %g3 40011994: c4 10 e0 10 lduh [ %g3 + 0x10 ], %g2 40011998: 03 00 00 3f sethi %hi(0xfc00), %g1 4001199c: 82 10 63 ff or %g1, 0x3ff, %g1 ! ffff 400119a0: 82 0a c0 01 and %o3, %g1, %g1 400119a4: 80 a0 40 02 cmp %g1, %g2 400119a8: 18 80 00 05 bgu 400119bc 400119ac: 98 10 20 00 clr %o4 400119b0: c4 00 e0 1c ld [ %g3 + 0x1c ], %g2 400119b4: 83 28 60 02 sll %g1, 2, %g1 400119b8: d8 00 80 01 ld [ %g2 + %g1 ], %o4 400119bc: 09 10 00 cd sethi %hi(0x40033400), %g4 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 400119c0: 1b 10 00 cd sethi %hi(0x40033400), %o5 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 400119c4: 84 11 21 8c or %g4, 0x18c, %g2 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 400119c8: 82 13 61 a0 or %o5, 0x1a0, %g1 400119cc: c4 20 a0 08 st %g2, [ %g2 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 400119d0: c0 20 a0 04 clr [ %g2 + 4 ] the_chain->last = _Chain_Head(the_chain); 400119d4: c2 20 60 08 st %g1, [ %g1 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 400119d8: c0 20 60 04 clr [ %g1 + 4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 400119dc: 84 00 a0 04 add %g2, 4, %g2 400119e0: 82 00 60 04 add %g1, 4, %g1 the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 400119e4: c0 23 20 6c clr [ %o4 + 0x6c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400119e8: c0 23 20 50 clr [ %o4 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; 400119ec: d6 23 20 68 st %o3, [ %o4 + 0x68 ] 400119f0: c4 21 21 8c st %g2, [ %g4 + 0x18c ] 400119f4: c2 23 61 a0 st %g1, [ %o5 + 0x1a0 ] 400119f8: 05 10 00 d0 sethi %hi(0x40034000), %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400119fc: 07 10 00 52 sethi %hi(0x40014800), %g3 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40011a00: 03 10 00 cd sethi %hi(0x40033400), %g1 the_watchdog->routine = routine; 40011a04: 86 10 e1 f4 or %g3, 0x1f4, %g3 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40011a08: 82 10 61 b8 or %g1, 0x1b8, %g1 the_watchdog->routine = routine; 40011a0c: c6 23 20 64 st %g3, [ %o4 + 0x64 ] 40011a10: d8 20 a0 40 st %o4, [ %g2 + 0x40 ] 40011a14: c6 20 60 1c st %g3, [ %g1 + 0x1c ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40011a18: c0 20 60 24 clr [ %g1 + 0x24 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40011a1c: c0 20 60 08 clr [ %g1 + 8 ] the_watchdog->routine = routine; the_watchdog->id = id; 40011a20: d6 20 60 20 st %o3, [ %g1 + 0x20 ] /* * Initialize the pointer to the timer reset method so applications * that do not use the Timer Server do not have to pull it in. */ _Timer_Server_schedule_operation = _Timer_Server_schedule_operation_method; 40011a24: 05 10 00 46 sethi %hi(0x40011800), %g2 40011a28: 03 10 00 d0 sethi %hi(0x40034000), %g1 40011a2c: 84 10 a2 70 or %g2, 0x270, %g2 /* * Start the timer server */ status = rtems_task_start( 40011a30: 90 10 00 0b mov %o3, %o0 /* * Initialize the pointer to the timer reset method so applications * that do not use the Timer Server do not have to pull it in. */ _Timer_Server_schedule_operation = _Timer_Server_schedule_operation_method; 40011a34: c4 20 60 3c st %g2, [ %g1 + 0x3c ] /* * Start the timer server */ status = rtems_task_start( 40011a38: 13 10 00 46 sethi %hi(0x40011800), %o1 40011a3c: 94 10 20 00 clr %o2 40011a40: 7f ff fd 9e call 400110b8 40011a44: 92 12 63 44 or %o1, 0x344, %o1 id, /* the id from create */ (rtems_task_entry) _Timer_Server_body, /* the timer server entry point */ 0 /* there is no argument */ ); if (status) { 40011a48: 80 a2 20 00 cmp %o0, 0 40011a4c: 02 bf ff ab be 400118f8 40011a50: 01 00 00 00 nop * but there is actually no way (in normal circumstances) that the * start can fail. The id and starting address are known to be * be good. If this service fails, something is weirdly wrong on the * target such as a stray write in an ISR or incorrect memory layout. */ initialized = false; 40011a54: c0 2c 60 f8 clrb [ %l1 + 0xf8 ] } return status; } 40011a58: 81 c7 e0 08 ret 40011a5c: 91 e8 00 08 restore %g0, %o0, %o0 * structured so we check it is invalid before looking for * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) 40011a60: 02 bf ff ad be 40011914 40011a64: b0 10 20 00 clr %i0 * but there is actually no way (in normal circumstances) that the * start can fail. The id and starting address are known to be * be good. If this service fails, something is weirdly wrong on the * target such as a stray write in an ISR or incorrect memory layout. */ initialized = false; 40011a68: 10 bf ff a4 b 400118f8 40011a6c: 90 10 20 13 mov 0x13, %o0 40011664 : */ rtems_status_code rtems_timer_reset( Objects_Id id ) { 40011664: 9d e3 bf 90 save %sp, -112, %sp 40011668: 11 10 00 cf sethi %hi(0x40033c00), %o0 4001166c: 92 10 00 18 mov %i0, %o1 40011670: 90 12 23 fc or %o0, 0x3fc, %o0 40011674: 40 00 0a df call 400141f0 <_Objects_Get> 40011678: 94 07 bf f4 add %fp, -12, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 4001167c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40011680: a0 10 00 08 mov %o0, %l0 40011684: 80 a0 60 00 cmp %g1, 0 40011688: 12 80 00 11 bne 400116cc 4001168c: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: switch ( the_timer->the_class ) { 40011690: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40011694: 80 a0 60 01 cmp %g1, 1 40011698: 22 80 00 15 be,a 400116ec 4001169c: 31 10 00 d0 sethi %hi(0x40034000), %i0 400116a0: 1a 80 00 0d bcc 400116d4 400116a4: 80 a0 60 04 cmp %g1, 4 case TIMER_INTERVAL: _Watchdog_Remove( &the_timer->Ticker ); 400116a8: a0 02 20 10 add %o0, 0x10, %l0 400116ac: 40 00 13 96 call 40016504 <_Watchdog_Remove> 400116b0: 90 10 00 10 mov %l0, %o0 _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 400116b4: 11 10 00 cd sethi %hi(0x40033400), %o0 400116b8: 92 10 00 10 mov %l0, %o1 400116bc: 40 00 13 27 call 40016358 <_Watchdog_Insert> 400116c0: 90 12 23 70 or %o0, 0x370, %o0 case TIMER_TIME_OF_DAY_ON_TASK: case TIMER_DORMANT: _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); 400116c4: 40 00 0d 32 call 40014b8c <_Thread_Enable_dispatch> 400116c8: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400116cc: 81 c7 e0 08 ret 400116d0: 81 e8 00 00 restore the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: switch ( the_timer->the_class ) { 400116d4: 18 bf ff fc bgu 400116c4 400116d8: 01 00 00 00 nop (*_Timer_Server_schedule_operation)( the_timer ); break; case TIMER_TIME_OF_DAY: case TIMER_TIME_OF_DAY_ON_TASK: case TIMER_DORMANT: _Thread_Enable_dispatch(); 400116dc: 40 00 0d 2c call 40014b8c <_Thread_Enable_dispatch> 400116e0: b0 10 20 0b mov 0xb, %i0 ! b 400116e4: 81 c7 e0 08 ret 400116e8: 81 e8 00 00 restore case TIMER_INTERVAL: _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); break; case TIMER_INTERVAL_ON_TASK: if ( !_Timer_Server_schedule_operation ) { 400116ec: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 400116f0: 80 a0 60 00 cmp %g1, 0 400116f4: 02 80 00 08 be 40011714 400116f8: 01 00 00 00 nop _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } _Watchdog_Remove( &the_timer->Ticker ); 400116fc: 40 00 13 82 call 40016504 <_Watchdog_Remove> 40011700: 90 02 20 10 add %o0, 0x10, %o0 (*_Timer_Server_schedule_operation)( the_timer ); 40011704: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 40011708: 9f c0 40 00 call %g1 4001170c: 90 10 00 10 mov %l0, %o0 40011710: 30 bf ff ed b,a 400116c4 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); break; case TIMER_INTERVAL_ON_TASK: if ( !_Timer_Server_schedule_operation ) { _Thread_Enable_dispatch(); 40011714: 40 00 0d 1e call 40014b8c <_Thread_Enable_dispatch> <== NOT EXECUTED 40011718: b0 10 20 0e mov 0xe, %i0 <== NOT EXECUTED 4001171c: 81 c7 e0 08 ret <== NOT EXECUTED 40011720: 81 e8 00 00 restore <== NOT EXECUTED 40011724 : Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 40011724: 9d e3 bf 90 save %sp, -112, %sp Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( !_Timer_Server ) 40011728: 03 10 00 d0 sethi %hi(0x40034000), %g1 4001172c: c4 00 60 40 ld [ %g1 + 0x40 ], %g2 ! 40034040 <_Timer_Server> Objects_Id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 40011730: a2 10 00 18 mov %i0, %l1 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( !_Timer_Server ) 40011734: 80 a0 a0 00 cmp %g2, 0 40011738: 02 80 00 28 be 400117d8 4001173c: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !routine ) 40011740: 80 a6 a0 00 cmp %i2, 0 40011744: 02 80 00 25 be 400117d8 40011748: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 4001174c: 80 a6 60 00 cmp %i1, 0 40011750: 02 80 00 22 be 400117d8 40011754: b0 10 20 0a mov 0xa, %i0 40011758: 11 10 00 cf sethi %hi(0x40033c00), %o0 4001175c: 92 10 00 11 mov %l1, %o1 40011760: 90 12 23 fc or %o0, 0x3fc, %o0 40011764: 40 00 0a a3 call 400141f0 <_Objects_Get> 40011768: 94 07 bf f4 add %fp, -12, %o2 return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { 4001176c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40011770: a0 10 00 08 mov %o0, %l0 40011774: 80 a0 60 00 cmp %g1, 0 40011778: 12 80 00 18 bne 400117d8 4001177c: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40011780: 40 00 13 61 call 40016504 <_Watchdog_Remove> 40011784: 90 02 20 10 add %o0, 0x10, %o0 _ISR_Disable( level ); 40011788: 7f ff e6 8a call 4000b1b0 4001178c: 01 00 00 00 nop /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { 40011790: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40011794: 80 a0 60 00 cmp %g1, 0 40011798: 12 80 00 12 bne 400117e0 4001179c: 82 10 20 01 mov 1, %g1 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400117a0: f4 24 20 2c st %i2, [ %l0 + 0x2c ] the_watchdog->id = id; 400117a4: e2 24 20 30 st %l1, [ %l0 + 0x30 ] the_watchdog->user_data = user_data; 400117a8: f6 24 20 34 st %i3, [ %l0 + 0x34 ] * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 400117ac: f2 24 20 1c st %i1, [ %l0 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400117b0: c0 24 20 18 clr [ %l0 + 0x18 ] /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; 400117b4: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; _ISR_Enable( level ); 400117b8: 7f ff e6 82 call 4000b1c0 400117bc: b0 10 20 00 clr %i0 /* * _Timer_Server_schedule_operation != NULL because we checked that * _Timer_Server was != NULL above. Both are set at the same time. */ (*_Timer_Server_schedule_operation)( the_timer ); 400117c0: 03 10 00 d0 sethi %hi(0x40034000), %g1 400117c4: c4 00 60 3c ld [ %g1 + 0x3c ], %g2 ! 4003403c <_Timer_Server_schedule_operation> 400117c8: 9f c0 80 00 call %g2 400117cc: 90 10 00 10 mov %l0, %o0 _Thread_Enable_dispatch(); 400117d0: 40 00 0c ef call 40014b8c <_Thread_Enable_dispatch> 400117d4: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400117d8: 81 c7 e0 08 ret 400117dc: 81 e8 00 00 restore * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 400117e0: 7f ff e6 78 call 4000b1c0 <== NOT EXECUTED 400117e4: b0 10 20 00 clr %i0 <== NOT EXECUTED _Thread_Enable_dispatch(); 400117e8: 40 00 0c e9 call 40014b8c <_Thread_Enable_dispatch> <== NOT EXECUTED 400117ec: 01 00 00 00 nop <== NOT EXECUTED 400117f0: 81 c7 e0 08 ret <== NOT EXECUTED 400117f4: 81 e8 00 00 restore <== NOT EXECUTED 40007ba0 : static int rtems_verror( uint32_t error_flag, const char *printf_format, va_list arglist ) { 40007ba0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 40007ba4: 03 08 00 00 sethi %hi(0x20000000), %g1 <== NOT EXECUTED 40007ba8: a8 8e 00 01 andcc %i0, %g1, %l4 <== NOT EXECUTED 40007bac: 02 80 00 10 be 40007bec <== NOT EXECUTED 40007bb0: a6 10 00 18 mov %i0, %l3 <== NOT EXECUTED { if (rtems_panic_in_progress++) 40007bb4: 07 10 00 a9 sethi %hi(0x4002a400), %g3 <== NOT EXECUTED 40007bb8: c4 00 e2 18 ld [ %g3 + 0x218 ], %g2 ! 4002a618 <== NOT EXECUTED 40007bbc: 82 00 a0 01 add %g2, 1, %g1 <== NOT EXECUTED 40007bc0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40007bc4: 02 80 00 06 be 40007bdc <== NOT EXECUTED 40007bc8: c2 20 e2 18 st %g1, [ %g3 + 0x218 ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40007bcc: 05 10 00 aa sethi %hi(0x4002a800), %g2 <== NOT EXECUTED 40007bd0: c2 00 a0 00 ld [ %g2 ], %g1 <== NOT EXECUTED 40007bd4: 82 00 60 01 inc %g1 <== NOT EXECUTED 40007bd8: c2 20 a0 00 st %g1, [ %g2 ] <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 40007bdc: c2 00 e2 18 ld [ %g3 + 0x218 ], %g1 <== NOT EXECUTED 40007be0: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40007be4: 34 80 00 3b bg,a 40007cd0 <== NOT EXECUTED 40007be8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40007bec: 25 10 00 a6 sethi %hi(0x40029800), %l2 <== NOT EXECUTED 40007bf0: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 ! 400298b0 <_impure_ptr> <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 40007bf4: a2 10 20 00 clr %l1 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40007bf8: 40 00 42 b2 call 400186c0 <== NOT EXECUTED 40007bfc: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 40007c00: 03 1c 00 00 sethi %hi(0x70000000), %g1 <== NOT EXECUTED if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 40007c04: 05 10 00 00 sethi %hi(0x40000000), %g2 <== NOT EXECUTED 40007c08: 80 8c c0 02 btst %l3, %g2 <== NOT EXECUTED 40007c0c: 12 80 00 42 bne 40007d14 <== NOT EXECUTED 40007c10: a0 2c c0 01 andn %l3, %g1, %l0 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 40007c14: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED 40007c18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40007c1c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007c20: 40 00 5b bd call 4001eb14 <== NOT EXECUTED 40007c24: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 40007c28: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED 40007c2c: 12 80 00 2b bne 40007cd8 <== NOT EXECUTED 40007c30: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 40007c34: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40007c38: 02 80 00 12 be 40007c80 <== NOT EXECUTED 40007c3c: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 40007c40: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40007c44: 04 80 00 08 ble 40007c64 <== NOT EXECUTED 40007c48: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED 40007c4c: 40 00 50 33 call 4001bd18 <== NOT EXECUTED 40007c50: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40007c54: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 40007c58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007c5c: 12 80 00 3b bne 40007d48 <== NOT EXECUTED 40007c60: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 40007c64: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 40007c68: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007c6c: 92 12 61 a0 or %o1, 0x1a0, %o1 <== NOT EXECUTED 40007c70: 40 00 43 ff call 40018c6c <== NOT EXECUTED 40007c74: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40007c78: b0 06 00 08 add %i0, %o0, %i0 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 40007c7c: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED 40007c80: 13 10 00 98 sethi %hi(0x40026000), %o1 <== NOT EXECUTED 40007c84: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007c88: 40 00 43 f9 call 40018c6c <== NOT EXECUTED 40007c8c: 92 12 62 28 or %o1, 0x228, %o1 <== NOT EXECUTED (void) fflush(stderr); 40007c90: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 40007c94: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED (void) fflush(stderr); 40007c98: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007c9c: 40 00 42 89 call 400186c0 <== NOT EXECUTED 40007ca0: b0 04 00 18 add %l0, %i0, %i0 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 40007ca4: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 40007ca8: 80 8c c0 01 btst %l3, %g1 <== NOT EXECUTED 40007cac: 02 80 00 09 be 40007cd0 <== NOT EXECUTED 40007cb0: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 40007cb4: 02 80 00 2f be 40007d70 <== NOT EXECUTED 40007cb8: 90 10 20 00 clr %o0 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 40007cbc: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 40007cc0: 40 00 00 3f call 40007dbc <== NOT EXECUTED 40007cc4: 92 12 61 b8 or %o1, 0x1b8, %o1 ! 400259b8 <== NOT EXECUTED _exit(local_errno); 40007cc8: 40 00 02 47 call 400085e4 <_exit> <== NOT EXECUTED 40007ccc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, aborting"); abort(); } } return chars_written; } 40007cd0: 81 c7 e0 08 ret <== NOT EXECUTED 40007cd4: 81 e8 00 00 restore <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40007cd8: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED const char * rtems_status_text( rtems_status_code status ) { return rtems_assoc_name_by_local(rtems_status_assoc, status); 40007cdc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40007ce0: e0 00 60 0c ld [ %g1 + 0xc ], %l0 <== NOT EXECUTED const char * rtems_status_text( rtems_status_code status ) { return rtems_assoc_name_by_local(rtems_status_assoc, status); 40007ce4: 11 10 00 97 sethi %hi(0x40025c00), %o0 <== NOT EXECUTED 40007ce8: 40 00 2b 2a call 40012990 <== NOT EXECUTED 40007cec: 90 12 21 00 or %o0, 0x100, %o0 ! 40025d00 <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40007cf0: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED const char * rtems_status_text( rtems_status_code status ) { return rtems_assoc_name_by_local(rtems_status_assoc, status); 40007cf4: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40007cf8: 92 12 61 80 or %o1, 0x180, %o1 <== NOT EXECUTED 40007cfc: 40 00 43 dc call 40018c6c <== NOT EXECUTED 40007d00: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if (local_errno) 40007d04: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40007d08: 02 bf ff dd be 40007c7c <== NOT EXECUTED 40007d0c: b0 06 00 08 add %i0, %o0, %i0 <== NOT EXECUTED 40007d10: 30 bf ff cd b,a 40007c44 <== NOT EXECUTED (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 40007d14: 40 00 41 9a call 4001837c <__errno> <== NOT EXECUTED 40007d18: 01 00 00 00 nop <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 40007d1c: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 40007d20: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 40007d24: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007d28: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40007d2c: 40 00 5b 7a call 4001eb14 <== NOT EXECUTED 40007d30: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 40007d34: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED 40007d38: 02 bf ff bf be 40007c34 <== NOT EXECUTED 40007d3c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40007d40: 10 bf ff e7 b 40007cdc <== NOT EXECUTED 40007d44: c2 04 a0 b0 ld [ %l2 + 0xb0 ], %g1 <== NOT EXECUTED if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 40007d48: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40007d4c: 40 00 4f f3 call 4001bd18 <== NOT EXECUTED 40007d50: e0 00 60 0c ld [ %g1 + 0xc ], %l0 <== NOT EXECUTED 40007d54: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 40007d58: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40007d5c: 92 12 61 90 or %o1, 0x190, %o1 <== NOT EXECUTED 40007d60: 40 00 43 c3 call 40018c6c <== NOT EXECUTED 40007d64: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40007d68: 10 bf ff c5 b 40007c7c <== NOT EXECUTED 40007d6c: b0 06 00 08 add %i0, %o0, %i0 <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); 40007d70: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 40007d74: 40 00 00 12 call 40007dbc <== NOT EXECUTED 40007d78: 92 12 61 d0 or %o1, 0x1d0, %o1 ! 400259d0 <== NOT EXECUTED abort(); 40007d7c: 40 00 41 72 call 40018344 <== NOT EXECUTED 40007d80: 01 00 00 00 nop 40007d84: 01 00 00 00 nop 400065e0 : */ bool rtems_workspace_allocate( uintptr_t bytes, void **pointer ) { 400065e0: 9d e3 bf 98 save %sp, -104, %sp void *ptr; /* * check the arguments */ if ( !pointer ) 400065e4: 80 a6 60 00 cmp %i1, 0 400065e8: 02 80 00 05 be 400065fc 400065ec: 92 10 00 18 mov %i0, %o1 return false; if ( !bytes ) 400065f0: 80 a6 20 00 cmp %i0, 0 400065f4: 12 80 00 04 bne 40006604 400065f8: 11 10 00 78 sethi %hi(0x4001e000), %o0 if (!ptr) return false; *pointer = ptr; return true; } 400065fc: 81 c7 e0 08 ret <== NOT EXECUTED 40006600: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return false; /* * Allocate the memory */ ptr = _Protected_heap_Allocate( &_Workspace_Area, (intptr_t) bytes ); 40006604: 40 00 05 fd call 40007df8 <_Protected_heap_Allocate> 40006608: 90 12 22 f4 or %o0, 0x2f4, %o0 if (!ptr) 4000660c: 80 a2 20 00 cmp %o0, 0 40006610: 02 bf ff fb be 400065fc 40006614: 01 00 00 00 nop return false; *pointer = ptr; 40006618: d0 26 40 00 st %o0, [ %i1 ] 4000661c: 81 c7 e0 08 ret 40006620: 91 e8 20 01 restore %g0, 1, %o0 400065c4 : * _Workspace_Allocate */ bool rtems_workspace_free( void *pointer ) { 400065c4: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED return _Protected_heap_Free( &_Workspace_Area, pointer ); 400065c8: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 400065cc: 90 12 22 f4 or %o0, 0x2f4, %o0 ! 4001e2f4 <_Workspace_Area> <== NOT EXECUTED 400065d0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400065d4: 40 00 06 15 call 40007e28 <_Protected_heap_Free> <== NOT EXECUTED 400065d8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 400065dc: 01 00 00 00 nop 40006624 : bool rtems_workspace_get_information( Heap_Information_block *the_info ) { if ( !the_info ) 40006624: 80 a2 20 00 cmp %o0, 0 40006628: 02 80 00 07 be 40006644 4000662c: 92 10 00 08 mov %o0, %o1 return false; return _Protected_heap_Get_information( &_Workspace_Area, the_info ); 40006630: 11 10 00 78 sethi %hi(0x4001e000), %o0 40006634: 90 12 22 f4 or %o0, 0x2f4, %o0 ! 4001e2f4 <_Workspace_Area> 40006638: 82 13 c0 00 mov %o7, %g1 4000663c: 40 00 06 07 call 40007e58 <_Protected_heap_Get_information> 40006640: 9e 10 40 00 mov %g1, %o7 } 40006644: 81 c3 e0 08 retl <== NOT EXECUTED 40006648: 01 00 00 00 nop 40021cb4 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40021cb4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 40021cb8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 <== NOT EXECUTED unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40021cbc: 05 10 01 32 sethi %hi(0x4004c800), %g2 <== NOT EXECUTED /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40021cc0: a6 10 63 ff or %g1, 0x3ff, %l3 <== NOT EXECUTED unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40021cc4: aa 10 a0 e0 or %g2, 0xe0, %l5 <== NOT EXECUTED limit++; continue; } sign = 1; } if (!isdigit(c)) 40021cc8: 03 10 01 32 sethi %hi(0x4004c800), %g1 <== NOT EXECUTED /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40021ccc: a2 10 20 00 clr %l1 <== NOT EXECUTED limit++; continue; } sign = 1; } if (!isdigit(c)) 40021cd0: a8 10 60 d0 or %g1, 0xd0, %l4 <== NOT EXECUTED /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40021cd4: a4 10 20 00 clr %l2 <== NOT EXECUTED unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40021cd8: c2 06 20 04 ld [ %i0 + 4 ], %g1 <== NOT EXECUTED 40021cdc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40021ce0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021ce4: 06 80 00 23 bl 40021d70 <== NOT EXECUTED 40021ce8: c2 26 20 04 st %g1, [ %i0 + 4 ] <== NOT EXECUTED 40021cec: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED 40021cf0: e0 08 40 00 ldub [ %g1 ], %l0 <== NOT EXECUTED 40021cf4: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED if (c == ':') 40021cf8: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED 40021cfc: 02 80 00 24 be 40021d8c <== NOT EXECUTED 40021d00: c4 26 00 00 st %g2, [ %i0 ] <== NOT EXECUTED break; if (sign == 0) { 40021d04: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40021d08: 32 80 00 06 bne,a 40021d20 <== NOT EXECUTED 40021d0c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 40021d10: 80 a4 20 2d cmp %l0, 0x2d <== NOT EXECUTED 40021d14: 02 80 00 2f be 40021dd0 <== NOT EXECUTED 40021d18: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED limit++; continue; } sign = 1; } if (!isdigit(c)) 40021d1c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED 40021d20: c4 08 40 10 ldub [ %g1 + %l0 ], %g2 <== NOT EXECUTED 40021d24: 80 88 a0 04 btst 4, %g2 <== NOT EXECUTED 40021d28: 02 80 00 28 be 40021dc8 <== NOT EXECUTED 40021d2c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED return 0; d = c - '0'; if ((i > (limit / 10)) 40021d30: 40 00 83 8a call 40042b58 <.udiv> <== NOT EXECUTED 40021d34: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40021d38: 80 a4 40 08 cmp %l1, %o0 <== NOT EXECUTED 40021d3c: 18 80 00 23 bgu 40021dc8 <== NOT EXECUTED 40021d40: 01 00 00 00 nop <== NOT EXECUTED 40021d44: 02 80 00 1b be 40021db0 <== NOT EXECUTED 40021d48: a0 04 3f d0 add %l0, -48, %l0 <== NOT EXECUTED || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40021d4c: 85 2c 60 03 sll %l1, 3, %g2 <== NOT EXECUTED 40021d50: 83 2c 60 01 sll %l1, 1, %g1 <== NOT EXECUTED 40021d54: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40021d58: a2 04 00 01 add %l0, %g1, %l1 <== NOT EXECUTED unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40021d5c: c2 06 20 04 ld [ %i0 + 4 ], %g1 <== NOT EXECUTED 40021d60: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40021d64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021d68: 16 bf ff e1 bge 40021cec <== NOT EXECUTED 40021d6c: c2 26 20 04 st %g1, [ %i0 + 4 ] <== NOT EXECUTED 40021d70: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 40021d74: 40 00 54 63 call 40036f00 <__srget_r> <== NOT EXECUTED 40021d78: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40021d7c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (c == ':') 40021d80: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED 40021d84: 12 bf ff e1 bne 40021d08 <== NOT EXECUTED 40021d88: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 40021d8c: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40021d90: 02 80 00 0e be 40021dc8 <== NOT EXECUTED 40021d94: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED return 0; *val = i * sign; 40021d98: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40021d9c: 7f ff 85 11 call 400031e0 <.umul> <== NOT EXECUTED 40021da0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40021da4: d0 26 40 00 st %o0, [ %i1 ] <== NOT EXECUTED 40021da8: 81 c7 e0 08 ret <== NOT EXECUTED 40021dac: 81 e8 00 00 restore <== NOT EXECUTED sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 40021db0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40021db4: 40 00 84 15 call 40042e08 <.urem> <== NOT EXECUTED 40021db8: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40021dbc: 80 a4 00 08 cmp %l0, %o0 <== NOT EXECUTED 40021dc0: 08 bf ff e4 bleu 40021d50 <== NOT EXECUTED 40021dc4: 85 2c 60 03 sll %l1, 3, %g2 <== NOT EXECUTED } if (sign == 0) return 0; *val = i * sign; return 1; } 40021dc8: 81 c7 e0 08 ret <== NOT EXECUTED 40021dcc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 40021dd0: a6 04 e0 01 inc %l3 <== NOT EXECUTED 40021dd4: 10 bf ff c1 b 40021cd8 <== NOT EXECUTED 40021dd8: a4 10 3f ff mov -1, %l2 <== NOT EXECUTED 40021ddc : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 40021ddc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int c; *name = *bufp; 40021de0: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 40021de4: c2 26 40 00 st %g1, [ %i1 ] <== NOT EXECUTED for (;;) { c = getc(fp); 40021de8: 03 10 01 32 sethi %hi(0x4004c800), %g1 <== NOT EXECUTED 40021dec: 10 80 00 19 b 40021e50 <== NOT EXECUTED 40021df0: b2 10 60 e0 or %g1, 0xe0, %i1 ! 4004c8e0 <_impure_ptr> <== NOT EXECUTED 40021df4: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED 40021df8: d0 08 40 00 ldub [ %g1 ], %o0 <== NOT EXECUTED 40021dfc: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED if (c == ':') { 40021e00: 80 a2 20 3a cmp %o0, 0x3a <== NOT EXECUTED 40021e04: 02 80 00 1e be 40021e7c <== NOT EXECUTED 40021e08: c4 26 00 00 st %g2, [ %i0 ] <== NOT EXECUTED if (nlFlag) return 0; break; } if (c == '\n') { 40021e0c: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40021e10: 02 80 00 28 be 40021eb0 <== NOT EXECUTED 40021e14: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED if (!nlFlag) return 0; break; } if (c == EOF) 40021e18: 02 80 00 29 be 40021ebc <== NOT EXECUTED 40021e1c: 01 00 00 00 nop <== NOT EXECUTED return 0; if (*nleft < 2) 40021e20: c2 06 c0 00 ld [ %i3 ], %g1 <== NOT EXECUTED 40021e24: 80 a0 60 01 cmp %g1, 1 <== NOT EXECUTED 40021e28: 08 80 00 25 bleu 40021ebc <== NOT EXECUTED 40021e2c: 01 00 00 00 nop <== NOT EXECUTED return 0; **bufp = c; 40021e30: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 40021e34: d0 28 40 00 stb %o0, [ %g1 ] <== NOT EXECUTED ++(*bufp); 40021e38: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED --(*nleft); 40021e3c: c2 06 c0 00 ld [ %i3 ], %g1 <== NOT EXECUTED if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40021e40: 84 00 a0 01 inc %g2 <== NOT EXECUTED --(*nleft); 40021e44: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40021e48: c4 26 80 00 st %g2, [ %i2 ] <== NOT EXECUTED --(*nleft); 40021e4c: c2 26 c0 00 st %g1, [ %i3 ] <== NOT EXECUTED { int c; *name = *bufp; for (;;) { c = getc(fp); 40021e50: c2 06 20 04 ld [ %i0 + 4 ], %g1 <== NOT EXECUTED 40021e54: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40021e58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021e5c: 16 bf ff e6 bge 40021df4 <== NOT EXECUTED 40021e60: c2 26 20 04 st %g1, [ %i0 + 4 ] <== NOT EXECUTED 40021e64: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED 40021e68: 40 00 54 26 call 40036f00 <__srget_r> <== NOT EXECUTED 40021e6c: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (c == ':') { 40021e70: 80 a2 20 3a cmp %o0, 0x3a <== NOT EXECUTED 40021e74: 12 bf ff e7 bne 40021e10 <== NOT EXECUTED 40021e78: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED if (nlFlag) 40021e7c: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED 40021e80: 12 80 00 0f bne 40021ebc <== NOT EXECUTED 40021e84: 01 00 00 00 nop <== NOT EXECUTED return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 40021e88: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 40021e8c: c0 28 40 00 clrb [ %g1 ] <== NOT EXECUTED ++(*bufp); 40021e90: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED --(*nleft); 40021e94: c2 06 c0 00 ld [ %i3 ], %g1 <== NOT EXECUTED **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40021e98: 84 00 a0 01 inc %g2 <== NOT EXECUTED --(*nleft); 40021e9c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40021ea0: c4 26 80 00 st %g2, [ %i2 ] <== NOT EXECUTED --(*nleft); 40021ea4: c2 26 c0 00 st %g1, [ %i3 ] <== NOT EXECUTED 40021ea8: 81 c7 e0 08 ret <== NOT EXECUTED 40021eac: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 40021eb0: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED 40021eb4: 32 bf ff f6 bne,a 40021e8c <== NOT EXECUTED 40021eb8: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 40021ebc: 81 c7 e0 08 ret <== NOT EXECUTED 40021ec0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40005604 : scandir( const char *dirname, struct dirent ***namelist, int (*select)(struct dirent *), int (*dcomp)(const struct dirent **, const struct dirent **)) { 40005604: 9d e3 bf 48 save %sp, -184, %sp struct stat stb; long arraysz; DIR *dirp = NULL; int i; if ((dirp = opendir(dirname)) == NULL) 40005608: 7f ff fd 47 call 40004b24 4000560c: 90 10 00 18 mov %i0, %o0 40005610: a4 92 20 00 orcc %o0, 0, %l2 40005614: 02 80 00 4d be 40005748 40005618: 92 10 3f ff mov -1, %o1 return(-1); if (fstat(dirp->dd_fd, &stb) < 0) 4000561c: d0 04 80 00 ld [ %l2 ], %o0 40005620: ac 07 bf a8 add %fp, -88, %l6 40005624: 40 00 1e 41 call 4000cf28 40005628: 92 10 00 16 mov %l6, %o1 4000562c: 80 a2 20 00 cmp %o0, 0 40005630: 06 80 00 56 bl 40005788 40005634: d0 07 bf c8 ld [ %fp + -56 ], %o0 /* * estimate the array size by taking the size of the directory file * and dividing it by a multiple of the minimum size entry. */ arraysz = (stb.st_size / 24); 40005638: 40 00 3c e4 call 400149c8 <.div> 4000563c: 92 10 20 18 mov 0x18, %o1 names = (struct dirent **)malloc(arraysz * sizeof(struct dirent *)); if (names == NULL) goto cleanup_and_bail; 40005640: b0 10 20 00 clr %i0 /* * estimate the array size by taking the size of the directory file * and dividing it by a multiple of the minimum size entry. */ arraysz = (stb.st_size / 24); 40005644: a8 10 00 08 mov %o0, %l4 names = (struct dirent **)realloc((char *)names, arraysz * sizeof(struct dirent *)); if (names == NULL) goto cleanup_and_bail; } names[nitems-1] = p; 40005648: aa 10 20 01 mov 1, %l5 /* * estimate the array size by taking the size of the directory file * and dividing it by a multiple of the minimum size entry. */ arraysz = (stb.st_size / 24); names = (struct dirent **)malloc(arraysz * sizeof(struct dirent *)); 4000564c: 7f ff fb 17 call 400042a8 40005650: 91 2a 20 02 sll %o0, 2, %o0 if (names == NULL) 40005654: a6 92 20 00 orcc %o0, 0, %l3 40005658: 02 80 00 4c be 40005788 4000565c: 01 00 00 00 nop goto cleanup_and_bail; while ((d = readdir(dirp)) != NULL) { 40005660: 7f ff ff 4d call 40005394 40005664: 90 10 00 12 mov %l2, %o0 40005668: a0 92 20 00 orcc %o0, 0, %l0 4000566c: 02 80 00 29 be 40005710 40005670: 80 a6 a0 00 cmp %i2, 0 if (select != NULL && !(*select)(d)) 40005674: 22 80 00 08 be,a 40005694 40005678: d0 14 20 0a lduh [ %l0 + 0xa ], %o0 <== NOT EXECUTED 4000567c: 9f c6 80 00 call %i2 40005680: 01 00 00 00 nop 40005684: 80 a2 20 00 cmp %o0, 0 40005688: 02 bf ff f6 be 40005660 4000568c: 01 00 00 00 nop continue; /* just selected names */ /* * Make a minimum size copy of the data */ p = (struct dirent *)malloc(DIRSIZ(d)); 40005690: d0 14 20 0a lduh [ %l0 + 0xa ], %o0 40005694: 90 02 20 04 add %o0, 4, %o0 40005698: 90 0a 3f fc and %o0, -4, %o0 4000569c: 7f ff fb 03 call 400042a8 400056a0: 90 02 20 0c add %o0, 0xc, %o0 if (p == NULL) goto cleanup_and_bail; p->d_ino = d->d_ino; p->d_reclen = d->d_reclen; p->d_namlen = d->d_namlen; strncpy(p->d_name, d->d_name, p->d_namlen + 1); 400056a4: 92 04 20 0c add %l0, 0xc, %o1 if (select != NULL && !(*select)(d)) continue; /* just selected names */ /* * Make a minimum size copy of the data */ p = (struct dirent *)malloc(DIRSIZ(d)); 400056a8: a2 10 00 08 mov %o0, %l1 if (p == NULL) 400056ac: 80 a4 60 00 cmp %l1, 0 400056b0: 02 80 00 3b be 4000579c 400056b4: 90 02 20 0c add %o0, 0xc, %o0 goto cleanup_and_bail; p->d_ino = d->d_ino; p->d_reclen = d->d_reclen; p->d_namlen = d->d_namlen; 400056b8: c6 14 20 0a lduh [ %l0 + 0xa ], %g3 * Make a minimum size copy of the data */ p = (struct dirent *)malloc(DIRSIZ(d)); if (p == NULL) goto cleanup_and_bail; p->d_ino = d->d_ino; 400056bc: c2 04 00 00 ld [ %l0 ], %g1 p->d_reclen = d->d_reclen; 400056c0: c4 14 20 08 lduh [ %l0 + 8 ], %g2 p->d_namlen = d->d_namlen; strncpy(p->d_name, d->d_name, p->d_namlen + 1); 400056c4: 95 28 e0 10 sll %g3, 0x10, %o2 * Make a minimum size copy of the data */ p = (struct dirent *)malloc(DIRSIZ(d)); if (p == NULL) goto cleanup_and_bail; p->d_ino = d->d_ino; 400056c8: c2 24 40 00 st %g1, [ %l1 ] p->d_reclen = d->d_reclen; 400056cc: c4 34 60 08 sth %g2, [ %l1 + 8 ] p->d_namlen = d->d_namlen; 400056d0: c6 34 60 0a sth %g3, [ %l1 + 0xa ] strncpy(p->d_name, d->d_name, p->d_namlen + 1); 400056d4: 95 32 a0 10 srl %o2, 0x10, %o2 400056d8: 40 00 34 ec call 40012a88 400056dc: 94 02 a0 01 inc %o2 /* * Check to make sure the array has space left and * realloc the maximum size. */ if (++nitems >= arraysz) { 400056e0: b0 06 20 01 inc %i0 400056e4: 80 a6 00 14 cmp %i0, %l4 400056e8: 3a 80 00 1a bcc,a 40005750 400056ec: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED names = (struct dirent **)realloc((char *)names, arraysz * sizeof(struct dirent *)); if (names == NULL) goto cleanup_and_bail; } names[nitems-1] = p; 400056f0: 82 26 00 15 sub %i0, %l5, %g1 400056f4: 83 28 60 02 sll %g1, 2, %g1 arraysz = (stb.st_size / 24); names = (struct dirent **)malloc(arraysz * sizeof(struct dirent *)); if (names == NULL) goto cleanup_and_bail; while ((d = readdir(dirp)) != NULL) { 400056f8: 90 10 00 12 mov %l2, %o0 400056fc: 7f ff ff 26 call 40005394 40005700: e2 24 c0 01 st %l1, [ %l3 + %g1 ] 40005704: a0 92 20 00 orcc %o0, 0, %l0 40005708: 12 bf ff db bne 40005674 4000570c: 80 a6 a0 00 cmp %i2, 0 if (names == NULL) goto cleanup_and_bail; } names[nitems-1] = p; } closedir(dirp); 40005710: 7f ff f7 95 call 40003564 40005714: 90 10 00 12 mov %l2, %o0 if (nitems && dcomp != NULL){ 40005718: 80 a6 20 00 cmp %i0, 0 4000571c: 22 80 00 0a be,a 40005744 40005720: e6 26 40 00 st %l3, [ %i1 ] <== NOT EXECUTED 40005724: 80 a6 e0 00 cmp %i3, 0 40005728: 02 80 00 06 be 40005740 4000572c: 96 10 00 1b mov %i3, %o3 qsort(names, nitems, sizeof(struct dirent *), 40005730: 90 10 00 13 mov %l3, %o0 40005734: 92 10 00 18 mov %i0, %o1 40005738: 40 00 31 cc call 40011e68 4000573c: 94 10 20 04 mov 4, %o2 (int (*)(const void *, const void *)) dcomp); } *namelist = names; 40005740: e6 26 40 00 st %l3, [ %i1 ] return(nitems); 40005744: 92 10 00 18 mov %i0, %o1 free( names[i] ); free( names ); } return(-1); } 40005748: 81 c7 e0 08 ret 4000574c: 91 e8 00 09 restore %g0, %o1, %o0 /* * Check to make sure the array has space left and * realloc the maximum size. */ if (++nitems >= arraysz) { if (fstat(dirp->dd_fd, &stb) < 0) 40005750: 40 00 1d f6 call 4000cf28 <== NOT EXECUTED 40005754: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 40005758: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000575c: 06 80 00 10 bl 4000579c <== NOT EXECUTED 40005760: 92 10 20 0c mov 0xc, %o1 <== NOT EXECUTED goto cleanup_and_bail; /* just might have grown */ arraysz = stb.st_size / 12; 40005764: 40 00 3c 99 call 400149c8 <.div> <== NOT EXECUTED 40005768: d0 07 bf c8 ld [ %fp + -56 ], %o0 <== NOT EXECUTED 4000576c: a8 10 00 08 mov %o0, %l4 <== NOT EXECUTED names = (struct dirent **)realloc((char *)names, 40005770: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40005774: 40 00 1e be call 4000d26c <== NOT EXECUTED 40005778: 93 2d 20 02 sll %l4, 2, %o1 <== NOT EXECUTED arraysz * sizeof(struct dirent *)); if (names == NULL) 4000577c: a6 92 20 00 orcc %o0, 0, %l3 <== NOT EXECUTED 40005780: 12 bf ff dd bne 400056f4 <== NOT EXECUTED 40005784: 82 26 00 15 sub %i0, %l5, %g1 <== NOT EXECUTED return(nitems); cleanup_and_bail: if ( dirp ) closedir( dirp ); 40005788: 7f ff f7 77 call 40003564 4000578c: 90 10 00 12 mov %l2, %o0 40005790: 92 10 3f ff mov -1, %o1 free( names[i] ); free( names ); } return(-1); } 40005794: 81 c7 e0 08 ret 40005798: 91 e8 00 09 restore %g0, %o1, %o0 return(nitems); cleanup_and_bail: if ( dirp ) closedir( dirp ); 4000579c: 7f ff f7 72 call 40003564 <== NOT EXECUTED 400057a0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED if ( names ) { for (i=0; i < nitems; i++ ) 400057a4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 400057a8: 02 80 00 0a be 400057d0 <== NOT EXECUTED 400057ac: 82 10 20 00 clr %g1 <== NOT EXECUTED 400057b0: a0 10 20 00 clr %l0 <== NOT EXECUTED free( names[i] ); 400057b4: 83 28 60 02 sll %g1, 2, %g1 <== NOT EXECUTED 400057b8: d0 04 c0 01 ld [ %l3 + %g1 ], %o0 <== NOT EXECUTED 400057bc: 7f ff f8 df call 40003b38 <== NOT EXECUTED 400057c0: a0 04 20 01 inc %l0 <== NOT EXECUTED if ( dirp ) closedir( dirp ); if ( names ) { for (i=0; i < nitems; i++ ) 400057c4: 80 a6 00 10 cmp %i0, %l0 <== NOT EXECUTED 400057c8: 18 bf ff fb bgu 400057b4 <== NOT EXECUTED 400057cc: 82 10 00 10 mov %l0, %g1 <== NOT EXECUTED free( names[i] ); free( names ); 400057d0: 7f ff f8 da call 40003b38 <== NOT EXECUTED 400057d4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400057d8: 10 bf ff dc b 40005748 <== NOT EXECUTED 400057dc: 92 10 3f ff mov -1, %o1 <== NOT EXECUTED 40021ec4 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40021ec4: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40021ec8: 98 10 20 00 clr %o4 <== NOT EXECUTED FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40021ecc: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40021ed0: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40021ed4: b4 07 a0 50 add %fp, 0x50, %i2 <== NOT EXECUTED 40021ed8: b6 07 a0 4c add %fp, 0x4c, %i3 <== NOT EXECUTED 40021edc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40021ee0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40021ee4: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40021ee8: 7f ff ff bd call 40021ddc <== NOT EXECUTED 40021eec: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40021ef0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021ef4: 12 80 00 04 bne 40021f04 <== NOT EXECUTED 40021ef8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 40021efc: 81 c7 e0 08 ret <== NOT EXECUTED 40021f00: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40021f04: 92 06 60 04 add %i1, 4, %o1 <== NOT EXECUTED 40021f08: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40021f0c: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40021f10: 7f ff ff b3 call 40021ddc <== NOT EXECUTED 40021f14: 98 10 20 00 clr %o4 <== NOT EXECUTED 40021f18: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021f1c: 02 bf ff f8 be 40021efc <== NOT EXECUTED 40021f20: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40021f24: 7f ff ff 64 call 40021cb4 <== NOT EXECUTED 40021f28: 92 07 bf f4 add %fp, -12, %o1 <== NOT EXECUTED 40021f2c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021f30: 02 bf ff f3 be 40021efc <== NOT EXECUTED 40021f34: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40021f38: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40021f3c: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40021f40: 92 07 bf f0 add %fp, -16, %o1 <== NOT EXECUTED 40021f44: 7f ff ff a6 call 40021ddc <== NOT EXECUTED 40021f48: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED 40021f4c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40021f50: 02 bf ff eb be 40021efc <== NOT EXECUTED 40021f54: da 07 bf f0 ld [ %fp + -16 ], %o5 <== NOT EXECUTED || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 40021f58: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021f5c: 86 10 00 0d mov %o5, %g3 <== NOT EXECUTED if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 40021f60: c2 36 60 08 sth %g1, [ %i1 + 8 ] <== NOT EXECUTED /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021f64: c4 0b 40 00 ldub [ %o5 ], %g2 <== NOT EXECUTED 40021f68: 88 10 20 01 mov 1, %g4 <== NOT EXECUTED 40021f6c: 83 28 a0 18 sll %g2, 0x18, %g1 <== NOT EXECUTED 40021f70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021f74: 02 80 00 0e be 40021fac <== NOT EXECUTED 40021f78: 84 10 20 17 mov 0x17, %g2 <== NOT EXECUTED 40021f7c: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40021f80: c4 08 c0 00 ldub [ %g3 ], %g2 <== NOT EXECUTED if(*cp == ',') 40021f84: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED memcount++; 40021f88: 82 18 60 2c xor %g1, 0x2c, %g1 <== NOT EXECUTED 40021f8c: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021f90: 83 28 a0 18 sll %g2, 0x18, %g1 <== NOT EXECUTED if(*cp == ',') memcount++; 40021f94: 88 61 3f ff subx %g4, -1, %g4 <== NOT EXECUTED grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021f98: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021f9c: 32 bf ff f9 bne,a 40021f80 <== NOT EXECUTED 40021fa0: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40021fa4: 83 29 20 02 sll %g4, 2, %g1 <== NOT EXECUTED 40021fa8: 84 00 60 13 add %g1, 0x13, %g2 <== NOT EXECUTED } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 40021fac: c2 07 a0 50 ld [ %fp + 0x50 ], %g1 <== NOT EXECUTED 40021fb0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40021fb4: 0a bf ff d2 bcs 40021efc <== NOT EXECUTED 40021fb8: c2 07 a0 4c ld [ %fp + 0x4c ], %g1 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021fbc: 88 10 20 01 mov 1, %g4 <== NOT EXECUTED /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 40021fc0: 82 00 60 0f add %g1, 0xf, %g1 <== NOT EXECUTED 40021fc4: 82 08 7f f0 and %g1, -16, %g1 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40021fc8: da 20 40 00 st %o5, [ %g1 ] <== NOT EXECUTED for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021fcc: c4 07 bf f0 ld [ %fp + -16 ], %g2 <== NOT EXECUTED /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 40021fd0: c2 26 60 0c st %g1, [ %i1 + 0xc ] <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021fd4: c2 08 80 00 ldub [ %g2 ], %g1 <== NOT EXECUTED 40021fd8: 86 00 a0 01 add %g2, 1, %g3 <== NOT EXECUTED 40021fdc: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 40021fe0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40021fe4: 12 80 00 09 bne 40022008 <== NOT EXECUTED 40021fe8: 84 10 20 04 mov 4, %g2 <== NOT EXECUTED if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40021fec: 10 80 00 13 b 40022038 <== NOT EXECUTED 40021ff0: c2 06 60 0c ld [ %i1 + 0xc ], %g1 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40021ff4: c2 08 c0 00 ldub [ %g3 ], %g1 <== NOT EXECUTED 40021ff8: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 40021ffc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40022000: 02 80 00 0c be 40022030 <== NOT EXECUTED 40022004: 86 00 e0 01 inc %g3 <== NOT EXECUTED if(*cp == ',') { 40022008: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 4002200c: 80 a0 60 2c cmp %g1, 0x2c <== NOT EXECUTED 40022010: 32 bf ff fa bne,a 40021ff8 <== NOT EXECUTED 40022014: c2 08 c0 00 ldub [ %g3 ], %g1 <== NOT EXECUTED *cp = '\0'; 40022018: c0 28 ff ff clrb [ %g3 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 4002201c: c4 06 60 0c ld [ %i1 + 0xc ], %g2 <== NOT EXECUTED 40022020: 83 29 20 02 sll %g4, 2, %g1 <== NOT EXECUTED 40022024: 88 01 20 01 inc %g4 <== NOT EXECUTED 40022028: 10 bf ff f3 b 40021ff4 <== NOT EXECUTED 4002202c: c6 20 80 01 st %g3, [ %g2 + %g1 ] <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40022030: 85 29 20 02 sll %g4, 2, %g2 <== NOT EXECUTED if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40022034: c2 06 60 0c ld [ %i1 + 0xc ], %g1 <== NOT EXECUTED 40022038: c0 20 40 02 clr [ %g1 + %g2 ] <== NOT EXECUTED 4002203c: 81 c7 e0 08 ret <== NOT EXECUTED 40022040: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED 40022090 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40022090: 9d e3 bf 90 save %sp, -112, %sp <== NOT EXECUTED int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40022094: 98 10 20 00 clr %o4 <== NOT EXECUTED FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40022098: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 4002209c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400220a0: b4 07 a0 50 add %fp, 0x50, %i2 <== NOT EXECUTED 400220a4: b6 07 a0 4c add %fp, 0x4c, %i3 <== NOT EXECUTED 400220a8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400220ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400220b0: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 400220b4: 7f ff ff 4a call 40021ddc <== NOT EXECUTED 400220b8: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 400220bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400220c0: 12 80 00 04 bne 400220d0 <== NOT EXECUTED 400220c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 400220c8: 81 c7 e0 08 ret <== NOT EXECUTED 400220cc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400220d0: 92 06 60 04 add %i1, 4, %o1 <== NOT EXECUTED 400220d4: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 400220d8: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 400220dc: 7f ff ff 40 call 40021ddc <== NOT EXECUTED 400220e0: 98 10 20 00 clr %o4 <== NOT EXECUTED 400220e4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400220e8: 02 bf ff f8 be 400220c8 <== NOT EXECUTED 400220ec: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400220f0: 7f ff fe f1 call 40021cb4 <== NOT EXECUTED 400220f4: 92 07 bf f4 add %fp, -12, %o1 <== NOT EXECUTED 400220f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400220fc: 02 bf ff f3 be 400220c8 <== NOT EXECUTED 40022100: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40022104: 7f ff fe ec call 40021cb4 <== NOT EXECUTED 40022108: 92 07 bf f0 add %fp, -16, %o1 <== NOT EXECUTED 4002210c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022110: 02 bf ff ee be 400220c8 <== NOT EXECUTED 40022114: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40022118: 92 06 60 0c add %i1, 0xc, %o1 <== NOT EXECUTED 4002211c: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40022120: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40022124: 7f ff ff 2e call 40021ddc <== NOT EXECUTED 40022128: 98 10 20 00 clr %o4 <== NOT EXECUTED 4002212c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022130: 02 bf ff e6 be 400220c8 <== NOT EXECUTED 40022134: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40022138: 92 06 60 10 add %i1, 0x10, %o1 <== NOT EXECUTED 4002213c: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40022140: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40022144: 7f ff ff 26 call 40021ddc <== NOT EXECUTED 40022148: 98 10 20 00 clr %o4 <== NOT EXECUTED 4002214c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022150: 02 bf ff de be 400220c8 <== NOT EXECUTED 40022154: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40022158: 92 06 60 14 add %i1, 0x14, %o1 <== NOT EXECUTED 4002215c: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 40022160: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40022164: 7f ff ff 1e call 40021ddc <== NOT EXECUTED 40022168: 98 10 20 00 clr %o4 <== NOT EXECUTED 4002216c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022170: 02 bf ff d6 be 400220c8 <== NOT EXECUTED 40022174: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40022178: 94 10 00 1b mov %i3, %o2 <== NOT EXECUTED 4002217c: 96 10 00 1a mov %i2, %o3 <== NOT EXECUTED 40022180: 92 06 60 18 add %i1, 0x18, %o1 <== NOT EXECUTED 40022184: 7f ff ff 16 call 40021ddc <== NOT EXECUTED 40022188: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED 4002218c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40022190: 02 bf ff ce be 400220c8 <== NOT EXECUTED 40022194: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; 40022198: c4 07 bf f0 ld [ %fp + -16 ], %g2 <== NOT EXECUTED || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; 4002219c: c2 36 60 08 sth %g1, [ %i1 + 8 ] <== NOT EXECUTED pwd->pw_gid = pwgid; 400221a0: c4 36 60 0a sth %g2, [ %i1 + 0xa ] <== NOT EXECUTED 400221a4: 81 c7 e0 08 ret <== NOT EXECUTED 400221a8: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED 40007dd4 : */ int sem_destroy( sem_t *sem ) { 40007dd4: 9d e3 bf 90 save %sp, -112, %sp 40007dd8: d2 06 00 00 ld [ %i0 ], %o1 40007ddc: 11 10 00 80 sethi %hi(0x40020000), %o0 40007de0: 94 07 bf f4 add %fp, -12, %o2 40007de4: 40 00 09 78 call 4000a3c4 <_Objects_Get> 40007de8: 90 12 21 e0 or %o0, 0x1e0, %o0 register POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { 40007dec: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007df0: 80 a0 60 00 cmp %g1, 0 40007df4: 22 80 00 08 be,a 40007e14 40007df8: c2 0a 20 14 ldub [ %o0 + 0x14 ], %g1 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40007dfc: 40 00 24 f0 call 400111bc <__errno> 40007e00: b0 10 3f ff mov -1, %i0 40007e04: 82 10 20 16 mov 0x16, %g1 40007e08: c2 22 00 00 st %g1, [ %o0 ] } 40007e0c: 81 c7 e0 08 ret 40007e10: 81 e8 00 00 restore case OBJECTS_LOCAL: /* * Undefined operation on a named semaphore. */ if ( the_semaphore->named == TRUE ) { 40007e14: 80 a0 60 00 cmp %g1, 0 40007e18: 12 80 00 08 bne 40007e38 40007e1c: 01 00 00 00 nop _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EINVAL ); } _POSIX_Semaphore_Delete( the_semaphore ); 40007e20: 40 00 1c 1d call 4000ee94 <_POSIX_Semaphore_Delete> 40007e24: b0 10 20 00 clr %i0 ! 0 _Thread_Enable_dispatch(); 40007e28: 40 00 0b a0 call 4000aca8 <_Thread_Enable_dispatch> 40007e2c: 01 00 00 00 nop 40007e30: 81 c7 e0 08 ret 40007e34: 81 e8 00 00 restore /* * Undefined operation on a named semaphore. */ if ( the_semaphore->named == TRUE ) { _Thread_Enable_dispatch(); 40007e38: 40 00 0b 9c call 4000aca8 <_Thread_Enable_dispatch> <== NOT EXECUTED 40007e3c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40007e40: 40 00 24 df call 400111bc <__errno> <== NOT EXECUTED 40007e44: 01 00 00 00 nop <== NOT EXECUTED 40007e48: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40007e4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007e50: 81 c7 e0 08 ret <== NOT EXECUTED 40007e54: 81 e8 00 00 restore <== NOT EXECUTED 40007eac : int sem_init( sem_t *sem, int pshared, unsigned int value ) { 40007eac: 9d e3 bf 90 save %sp, -112, %sp 40007eb0: 92 10 00 19 mov %i1, %o1 int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) 40007eb4: 80 a6 20 00 cmp %i0, 0 40007eb8: 02 80 00 0c be 40007ee8 40007ebc: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( EINVAL ); status = _POSIX_Semaphore_Create_support( 40007ec0: 90 10 20 00 clr %o0 40007ec4: 40 00 1b a8 call 4000ed64 <_POSIX_Semaphore_Create_support> 40007ec8: 96 07 bf f4 add %fp, -12, %o3 pshared, value, &the_semaphore ); if ( status != -1 ) 40007ecc: 80 a2 3f ff cmp %o0, -1 40007ed0: 02 80 00 04 be 40007ee0 40007ed4: c2 07 bf f4 ld [ %fp + -12 ], %g1 *sem = the_semaphore->Object.id; 40007ed8: c4 00 60 08 ld [ %g1 + 8 ], %g2 40007edc: c4 26 00 00 st %g2, [ %i0 ] return status; } 40007ee0: 81 c7 e0 08 ret 40007ee4: 91 e8 00 08 restore %g0, %o0, %o0 { int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) rtems_set_errno_and_return_minus_one( EINVAL ); 40007ee8: 40 00 24 b5 call 400111bc <__errno> <== NOT EXECUTED 40007eec: 01 00 00 00 nop <== NOT EXECUTED 40007ef0: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40007ef4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007ef8: 10 bf ff fa b 40007ee0 <== NOT EXECUTED 40007efc: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 4000807c : int sem_timedwait( sem_t *sem, const struct timespec *abstime ) { 4000807c: 9d e3 bf 90 save %sp, -112, %sp * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 40008080: 90 10 00 19 mov %i1, %o0 40008084: 40 00 18 c3 call 4000e390 <_POSIX_Absolute_timeout_to_ticks> 40008088: 92 07 bf f4 add %fp, -12, %o1 switch ( status ) { 4000808c: 80 a2 20 02 cmp %o0, 2 40008090: 08 80 00 07 bleu 400080ac 40008094: d4 07 bf f4 ld [ %fp + -12 ], %o2 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: do_wait = true; break; } lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 40008098: 90 10 00 18 mov %i0, %o0 4000809c: 40 00 1b b2 call 4000ef64 <_POSIX_Semaphore_Wait_support> 400080a0: 92 10 20 01 mov 1, %o1 break; } } return lock_status; } 400080a4: 81 c7 e0 08 ret 400080a8: 91 e8 00 08 restore %g0, %o0, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: do_wait = true; break; } lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 400080ac: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400080b0: 40 00 1b ad call 4000ef64 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED 400080b4: 92 10 20 00 clr %o1 <== NOT EXECUTED break; } } return lock_status; } 400080b8: 81 c7 e0 08 ret <== NOT EXECUTED 400080bc: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 4000817c : int sem_wait( sem_t *sem ) { return _POSIX_Semaphore_Wait_support( sem, TRUE, THREAD_QUEUE_WAIT_FOREVER ); 4000817c: 92 10 20 01 mov 1, %o1 40008180: 94 10 20 00 clr %o2 40008184: 82 13 c0 00 mov %o7, %g1 40008188: 40 00 1b 77 call 4000ef64 <_POSIX_Semaphore_Wait_support> 4000818c: 9e 10 40 00 mov %g1, %o7 40008190: 01 00 00 00 nop <== NOT EXECUTED 40021c50 : int setgid( gid_t gid ) { _POSIX_types_Gid = gid; 40021c50: 03 10 01 2e sethi %hi(0x4004b800), %g1 <== NOT EXECUTED 40021c54: c4 00 61 94 ld [ %g1 + 0x194 ], %g2 ! 4004b994 <== NOT EXECUTED 40021c58: d0 30 a0 2a sth %o0, [ %g2 + 0x2a ] <== NOT EXECUTED return 0; } 40021c5c: 81 c3 e0 08 retl <== NOT EXECUTED 40021c60: 90 10 20 00 clr %o0 <== NOT EXECUTED 400222e4 : return NULL; return &grent; } void setgrent(void) { 400222e4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED init_etc_passwd_group(); 400222e8: 7f ff ff c4 call 400221f8 <== NOT EXECUTED 400222ec: 21 10 01 7d sethi %hi(0x4005f400), %l0 <== NOT EXECUTED if (group_fp != NULL) 400222f0: d0 04 23 04 ld [ %l0 + 0x304 ], %o0 ! 4005f704 <== NOT EXECUTED 400222f4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400222f8: 22 80 00 05 be,a 4002230c <== NOT EXECUTED 400222fc: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED fclose(group_fp); 40022300: 40 00 40 fe call 400326f8 <== NOT EXECUTED 40022304: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 40022308: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED 4002230c: 13 10 01 2a sethi %hi(0x4004a800), %o1 <== NOT EXECUTED 40022310: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 40022314: 40 00 43 13 call 40032f60 <== NOT EXECUTED 40022318: 92 12 62 d0 or %o1, 0x2d0, %o1 <== NOT EXECUTED 4002231c: d0 24 23 04 st %o0, [ %l0 + 0x304 ] <== NOT EXECUTED } 40022320: 81 c7 e0 08 ret <== NOT EXECUTED 40022324: 81 e8 00 00 restore <== NOT EXECUTED 400224e8 : return NULL; return &pwent; } void setpwent(void) { 400224e8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED init_etc_passwd_group(); 400224ec: 7f ff ff 43 call 400221f8 <== NOT EXECUTED 400224f0: 21 10 01 7d sethi %hi(0x4005f400), %l0 <== NOT EXECUTED if (passwd_fp != NULL) 400224f4: d0 04 22 1c ld [ %l0 + 0x21c ], %o0 ! 4005f61c <== NOT EXECUTED 400224f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400224fc: 22 80 00 05 be,a 40022510 <== NOT EXECUTED 40022500: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED fclose(passwd_fp); 40022504: 40 00 40 7d call 400326f8 <== NOT EXECUTED 40022508: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 4002250c: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED 40022510: 13 10 01 2a sethi %hi(0x4004a800), %o1 <== NOT EXECUTED 40022514: 90 12 20 58 or %o0, 0x58, %o0 <== NOT EXECUTED 40022518: 40 00 42 92 call 40032f60 <== NOT EXECUTED 4002251c: 92 12 62 d0 or %o1, 0x2d0, %o1 <== NOT EXECUTED 40022520: d0 24 22 1c st %o0, [ %l0 + 0x21c ] <== NOT EXECUTED } 40022524: 81 c7 e0 08 ret <== NOT EXECUTED 40022528: 81 e8 00 00 restore <== NOT EXECUTED 40005834 : int setuid( uid_t uid ) { _POSIX_types_Uid = uid; 40005834: 03 10 01 2e sethi %hi(0x4004b800), %g1 <== NOT EXECUTED 40005838: c4 00 61 94 ld [ %g1 + 0x194 ], %g2 ! 4004b994 <== NOT EXECUTED 4000583c: d0 30 a0 28 sth %o0, [ %g2 + 0x28 ] <== NOT EXECUTED return 0; } 40005840: 81 c3 e0 08 retl <== NOT EXECUTED 40005844: 90 10 20 00 clr %o0 <== NOT EXECUTED 40007fe0 : #include int sigsuspend( const sigset_t *sigmask ) { 40007fe0: 9d e3 bf 90 save %sp, -112, %sp int status; POSIX_API_Control *api; api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); 40007fe4: 90 10 20 01 mov 1, %o0 40007fe8: 92 10 00 18 mov %i0, %o1 40007fec: a0 07 bf f4 add %fp, -12, %l0 40007ff0: 7f ff ff f1 call 40007fb4 40007ff4: 94 10 00 10 mov %l0, %o2 (void) sigfillset( &all_signals ); 40007ff8: a2 07 bf f0 add %fp, -16, %l1 40007ffc: 7f ff ff b7 call 40007ed8 40008000: 90 10 00 11 mov %l1, %o0 status = sigtimedwait( &all_signals, NULL, NULL ); 40008004: 90 10 00 11 mov %l1, %o0 40008008: 92 10 20 00 clr %o1 4000800c: 40 00 00 2e call 400080c4 40008010: 94 10 20 00 clr %o2 (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); 40008014: 92 10 00 10 mov %l0, %o1 status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); (void) sigfillset( &all_signals ); status = sigtimedwait( &all_signals, NULL, NULL ); 40008018: a2 10 00 08 mov %o0, %l1 (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); 4000801c: 94 10 20 00 clr %o2 40008020: 7f ff ff e5 call 40007fb4 40008024: 90 10 20 00 clr %o0 /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) 40008028: 80 a4 7f ff cmp %l1, -1 4000802c: 12 80 00 05 bne 40008040 40008030: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINTR ); return status; } 40008034: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40008038: 81 c7 e0 08 ret <== NOT EXECUTED 4000803c: 81 e8 00 00 restore <== NOT EXECUTED /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) rtems_set_errno_and_return_minus_one( EINTR ); 40008040: 40 00 23 f0 call 40011000 <__errno> 40008044: b0 10 3f ff mov -1, %i0 40008048: 82 10 20 04 mov 4, %g1 4000804c: c2 22 00 00 st %g1, [ %o0 ] 40008050: 81 c7 e0 08 ret 40008054: 81 e8 00 00 restore 40008294 : int sigwait( const sigset_t *set, int *sig ) { 40008294: 9d e3 bf 98 save %sp, -104, %sp int status; status = sigtimedwait( set, NULL, NULL ); 40008298: 92 10 20 00 clr %o1 4000829c: 90 10 00 18 mov %i0, %o0 400082a0: 7f ff ff 89 call 400080c4 400082a4: 94 10 20 00 clr %o2 if ( status != -1 ) { 400082a8: 80 a2 3f ff cmp %o0, -1 400082ac: 02 80 00 07 be 400082c8 400082b0: 80 a6 60 00 cmp %i1, 0 if ( sig ) 400082b4: 02 80 00 03 be 400082c0 400082b8: b0 10 20 00 clr %i0 *sig = status; 400082bc: d0 26 40 00 st %o0, [ %i1 ] 400082c0: 81 c7 e0 08 ret 400082c4: 81 e8 00 00 restore return 0; } return errno; 400082c8: 40 00 23 4e call 40011000 <__errno> <== NOT EXECUTED 400082cc: 01 00 00 00 nop <== NOT EXECUTED 400082d0: f0 02 00 00 ld [ %o0 ], %i0 <== NOT EXECUTED } 400082d4: 81 c7 e0 08 ret <== NOT EXECUTED 400082d8: 81 e8 00 00 restore <== NOT EXECUTED 40003c90 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 40003c90: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 40003c94: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003c98: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 40003c9c: 32 80 00 05 bne,a 40003cb0 <== NOT EXECUTED 40003ca0: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 40003ca4: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 40003ca8: 7f ff ff 7d call 40003a9c <== NOT EXECUTED 40003cac: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003cb0: 94 10 20 00 clr %o2 <== NOT EXECUTED 40003cb4: 40 00 06 a9 call 40005758 <== NOT EXECUTED 40003cb8: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 40003cbc: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 40003cc0: 7f ff ff 77 call 40003a9c <== NOT EXECUTED 40003cc4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003cc8: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40003ccc: 40 00 06 eb call 40005878 <== NOT EXECUTED 40003cd0: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 40003cd4: 81 c7 e0 08 ret <== NOT EXECUTED 40003cd8: 81 e8 00 00 restore <== NOT EXECUTED 40006fec : int _STAT_NAME( const char *path, struct stat *buf ) { 40006fec: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 40006ff0: 80 a6 60 00 cmp %i1, 0 40006ff4: 02 80 00 32 be 400070bc 40006ff8: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, 0, &loc, _STAT_FOLLOW_LINKS ); 40006ffc: a0 07 bf e8 add %fp, -24, %l0 40007000: 92 10 20 00 clr %o1 40007004: 94 10 00 10 mov %l0, %o2 40007008: 96 10 20 01 mov 1, %o3 4000700c: 7f ff f9 5a call 40005574 40007010: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 40007014: 80 a2 20 00 cmp %o0, 0 40007018: 12 80 00 27 bne 400070b4 4000701c: c4 07 bf ec ld [ %fp + -20 ], %g2 return -1; if ( !loc.handlers->fstat_h ){ 40007020: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 40007024: 80 a0 60 00 cmp %g1, 0 40007028: 02 80 00 2b be 400070d4 4000702c: 92 10 00 19 mov %i1, %o1 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 40007030: c0 26 40 00 clr [ %i1 ] 40007034: c0 26 60 04 clr [ %i1 + 4 ] 40007038: c0 26 60 08 clr [ %i1 + 8 ] 4000703c: c0 26 60 0c clr [ %i1 + 0xc ] 40007040: c0 26 60 10 clr [ %i1 + 0x10 ] 40007044: c0 26 60 14 clr [ %i1 + 0x14 ] 40007048: c0 26 60 18 clr [ %i1 + 0x18 ] 4000704c: c0 26 60 1c clr [ %i1 + 0x1c ] 40007050: c0 26 60 20 clr [ %i1 + 0x20 ] 40007054: c0 26 60 24 clr [ %i1 + 0x24 ] 40007058: c0 26 60 28 clr [ %i1 + 0x28 ] 4000705c: c0 26 60 2c clr [ %i1 + 0x2c ] 40007060: c0 26 60 30 clr [ %i1 + 0x30 ] 40007064: c0 26 60 34 clr [ %i1 + 0x34 ] 40007068: c0 26 60 38 clr [ %i1 + 0x38 ] 4000706c: c0 26 60 3c clr [ %i1 + 0x3c ] 40007070: c0 26 60 40 clr [ %i1 + 0x40 ] 40007074: c0 26 60 44 clr [ %i1 + 0x44 ] 40007078: c0 26 60 48 clr [ %i1 + 0x48 ] 4000707c: c0 26 60 4c clr [ %i1 + 0x4c ] status = (*loc.handlers->fstat_h)( &loc, buf ); 40007080: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 40007084: 9f c0 40 00 call %g1 40007088: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 4000708c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40007090: 80 a0 60 00 cmp %g1, 0 40007094: 02 80 00 08 be 400070b4 40007098: b0 10 00 08 mov %o0, %i0 4000709c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400070a0: 80 a0 60 00 cmp %g1, 0 400070a4: 02 80 00 1a be 4000710c 400070a8: 01 00 00 00 nop 400070ac: 9f c0 40 00 call %g1 400070b0: 90 10 00 10 mov %l0, %o0 return status; } 400070b4: 81 c7 e0 08 ret 400070b8: 81 e8 00 00 restore /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 400070bc: 40 00 ad 37 call 40032598 <__errno> 400070c0: b0 10 3f ff mov -1, %i0 400070c4: 82 10 20 0e mov 0xe, %g1 400070c8: c2 22 00 00 st %g1, [ %o0 ] 400070cc: 81 c7 e0 08 ret 400070d0: 81 e8 00 00 restore status = rtems_filesystem_evaluate_path( path, 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 400070d4: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 400070d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400070dc: 02 80 00 08 be 400070fc <== NOT EXECUTED 400070e0: 01 00 00 00 nop <== NOT EXECUTED 400070e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400070e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400070ec: 02 80 00 04 be 400070fc <== NOT EXECUTED 400070f0: 01 00 00 00 nop <== NOT EXECUTED 400070f4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400070f8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400070fc: 40 00 ad 27 call 40032598 <__errno> <== NOT EXECUTED 40007100: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007104: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007108: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000710c: 81 c7 e0 08 ret <== NOT EXECUTED 40007110: 81 e8 00 00 restore <== NOT EXECUTED 4002363c : int symlink( const char *actualpath, const char *sympath ) { 4002363c: 9d e3 bf 80 save %sp, -128, %sp rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 40023640: c2 4e 40 00 ldsb [ %i1 ], %g1 40023644: 80 a0 60 2f cmp %g1, 0x2f 40023648: 02 80 00 07 be 40023664 4002364c: a0 10 00 18 mov %i0, %l0 40023650: 80 a0 60 5c cmp %g1, 0x5c 40023654: 02 80 00 04 be 40023664 40023658: 80 a0 60 00 cmp %g1, 0 4002365c: 12 80 00 2b bne 40023708 40023660: 03 10 01 2e sethi %hi(0x4004b800), %g1 40023664: 03 10 01 2e sethi %hi(0x4004b800), %g1 40023668: c6 00 61 94 ld [ %g1 + 0x194 ], %g3 ! 4004b994 4002366c: 88 10 20 01 mov 1, %g4 40023670: c2 00 e0 14 ld [ %g3 + 0x14 ], %g1 40023674: c2 27 bf e4 st %g1, [ %fp + -28 ] 40023678: c4 00 e0 18 ld [ %g3 + 0x18 ], %g2 4002367c: c4 27 bf e8 st %g2, [ %fp + -24 ] 40023680: c2 00 e0 1c ld [ %g3 + 0x1c ], %g1 40023684: c2 27 bf ec st %g1, [ %fp + -20 ] 40023688: c4 00 e0 20 ld [ %g3 + 0x20 ], %g2 4002368c: c4 27 bf f0 st %g2, [ %fp + -16 ] result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 40023690: c2 07 bf ec ld [ %fp + -20 ], %g1 40023694: 90 06 40 04 add %i1, %g4, %o0 40023698: c4 00 60 04 ld [ %g1 + 4 ], %g2 4002369c: b2 07 bf e4 add %fp, -28, %i1 400236a0: 94 07 bf f4 add %fp, -12, %o2 400236a4: 92 10 00 19 mov %i1, %o1 400236a8: 9f c0 80 00 call %g2 400236ac: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 400236b0: 80 a2 20 00 cmp %o0, 0 400236b4: 12 80 00 13 bne 40023700 400236b8: c4 07 bf ec ld [ %fp + -20 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 400236bc: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 400236c0: 80 a0 60 00 cmp %g1, 0 400236c4: 02 80 00 1c be 40023734 400236c8: d4 07 bf f4 ld [ %fp + -12 ], %o2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 400236cc: 92 10 00 10 mov %l0, %o1 400236d0: 9f c0 40 00 call %g1 400236d4: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &loc ); 400236d8: c2 07 bf ec ld [ %fp + -20 ], %g1 400236dc: 80 a0 60 00 cmp %g1, 0 400236e0: 02 80 00 08 be 40023700 400236e4: b0 10 00 08 mov %o0, %i0 400236e8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400236ec: 80 a0 60 00 cmp %g1, 0 400236f0: 02 80 00 1b be 4002375c 400236f4: 01 00 00 00 nop 400236f8: 9f c0 40 00 call %g1 400236fc: 90 10 00 19 mov %i1, %o0 return result; } 40023700: 81 c7 e0 08 ret 40023704: 81 e8 00 00 restore rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 40023708: c6 00 61 94 ld [ %g1 + 0x194 ], %g3 4002370c: 88 10 20 00 clr %g4 40023710: c2 00 e0 04 ld [ %g3 + 4 ], %g1 40023714: c2 27 bf e4 st %g1, [ %fp + -28 ] 40023718: c4 00 e0 08 ld [ %g3 + 8 ], %g2 4002371c: c4 27 bf e8 st %g2, [ %fp + -24 ] 40023720: c2 00 e0 0c ld [ %g3 + 0xc ], %g1 40023724: c2 27 bf ec st %g1, [ %fp + -20 ] 40023728: c4 00 e0 10 ld [ %g3 + 0x10 ], %g2 4002372c: 10 bf ff d9 b 40023690 40023730: c4 27 bf f0 st %g2, [ %fp + -16 ] result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 40023734: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40023738: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4002373c: 02 80 00 04 be 4002374c <== NOT EXECUTED 40023740: 01 00 00 00 nop <== NOT EXECUTED 40023744: 9f c0 40 00 call %g1 <== NOT EXECUTED 40023748: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4002374c: 40 00 3b 93 call 40032598 <__errno> <== NOT EXECUTED 40023750: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023754: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40023758: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4002375c: 81 c7 e0 08 ret <== NOT EXECUTED 40023760: 81 e8 00 00 restore <== NOT EXECUTED 40013598 : int tcgetattr( int fd, struct termios *tp ) { 40013598: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp ); 4001359c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400135a0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400135a4: 40 00 10 35 call 40017678 <== NOT EXECUTED 400135a8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 400135ac: 01 00 00 00 nop 400135b0 : int tcsetattr( int fd, int opt, struct termios *tp ) { 400135b0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED switch (opt) { 400135b4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400135b8: 02 80 00 10 be 400135f8 <== NOT EXECUTED 400135bc: 80 a6 60 01 cmp %i1, 1 <== NOT EXECUTED 400135c0: 02 80 00 08 be 400135e0 <== NOT EXECUTED 400135c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 400135c8: 40 00 13 6d call 4001837c <__errno> <== NOT EXECUTED 400135cc: 01 00 00 00 nop <== NOT EXECUTED 400135d0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 400135d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 400135d8: 81 c7 e0 08 ret <== NOT EXECUTED 400135dc: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 400135e0: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 400135e4: 40 00 10 25 call 40017678 <== NOT EXECUTED 400135e8: 94 10 20 00 clr %o2 <== NOT EXECUTED 400135ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400135f0: 06 bf ff fa bl 400135d8 <== NOT EXECUTED 400135f4: 01 00 00 00 nop <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 400135f8: 40 00 10 20 call 40017678 <== NOT EXECUTED 400135fc: 93 e8 20 02 restore %g0, 2, %o1 <== NOT EXECUTED 40013600: 01 00 00 00 nop 40005950 : #include long telldir( DIR *dirp ) { 40005950: 9d e3 bf 98 save %sp, -104, %sp rtems_libio_t *iop; if ( !dirp ) 40005954: 80 a6 20 00 cmp %i0, 0 40005958: 02 80 00 1b be 400059c4 4000595c: 03 10 00 5f sethi %hi(0x40017c00), %g1 /* * Get the file control block structure associated with the * file descriptor */ iop = rtems_libio_iop( dirp->dd_fd ); 40005960: f0 06 00 00 ld [ %i0 ], %i0 40005964: c4 00 61 38 ld [ %g1 + 0x138 ], %g2 40005968: 80 a6 00 02 cmp %i0, %g2 4000596c: 1a 80 00 0f bcc 400059a8 40005970: 11 10 00 5b sethi %hi(0x40016c00), %o0 40005974: 03 10 00 62 sethi %hi(0x40018800), %g1 40005978: c6 00 61 bc ld [ %g1 + 0x1bc ], %g3 ! 400189bc 4000597c: 85 2e 20 02 sll %i0, 2, %g2 40005980: 83 2e 20 04 sll %i0, 4, %g1 40005984: 82 20 40 02 sub %g1, %g2, %g1 40005988: 82 00 40 18 add %g1, %i0, %g1 4000598c: 83 28 60 02 sll %g1, 2, %g1 if (iop == NULL) 40005990: 86 80 c0 01 addcc %g3, %g1, %g3 40005994: 02 80 00 06 be 400059ac 40005998: 15 10 00 5b sethi %hi(0x40016c00), %o2 assert(0); return (long)( iop->offset ); 4000599c: f0 00 e0 08 ld [ %g3 + 8 ], %i0 } 400059a0: 81 c7 e0 08 ret 400059a4: 81 e8 00 00 restore */ iop = rtems_libio_iop( dirp->dd_fd ); if (iop == NULL) assert(0); 400059a8: 15 10 00 5b sethi %hi(0x40016c00), %o2 <== NOT EXECUTED 400059ac: 17 10 00 5a sethi %hi(0x40016800), %o3 <== NOT EXECUTED 400059b0: 90 12 23 78 or %o0, 0x378, %o0 <== NOT EXECUTED 400059b4: 94 12 a3 c8 or %o2, 0x3c8, %o2 <== NOT EXECUTED 400059b8: 96 12 e3 b0 or %o3, 0x3b0, %o3 <== NOT EXECUTED 400059bc: 7f ff f6 78 call 4000339c <__assert_func> <== NOT EXECUTED 400059c0: 92 10 20 2c mov 0x2c, %o1 <== NOT EXECUTED ) { rtems_libio_t *iop; if ( !dirp ) rtems_set_errno_and_return_minus_one( EBADF ); 400059c4: 40 00 2c bc call 40010cb4 <__errno> <== NOT EXECUTED 400059c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400059cc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400059d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400059d4: 81 c7 e0 08 ret <== NOT EXECUTED 400059d8: 81 e8 00 00 restore <== NOT EXECUTED 40006e38 : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 40006e38: 9d e3 bf 80 save %sp, -128, %sp Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 40006e3c: 80 a6 a0 00 cmp %i2, 0 40006e40: 02 80 00 54 be 40006f90 40006e44: 03 0e e6 b2 sethi %hi(0x3b9ac800), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); /* First, it verifies if the structure "value" is correct */ if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) || 40006e48: c4 06 a0 0c ld [ %i2 + 0xc ], %g2 40006e4c: 82 10 61 ff or %g1, 0x1ff, %g1 40006e50: 80 a0 80 01 cmp %g2, %g1 40006e54: 18 80 00 4f bgu 40006f90 40006e58: 01 00 00 00 nop 40006e5c: c4 06 a0 04 ld [ %i2 + 4 ], %g2 40006e60: 80 a0 80 01 cmp %g2, %g1 40006e64: 18 80 00 4b bgu 40006f90 40006e68: 80 a0 a0 00 cmp %g2, 0 40006e6c: 06 80 00 49 bl 40006f90 40006e70: 80 a6 60 04 cmp %i1, 4 ( value->it_interval.tv_nsec < 0 )) { /* The number of nanoseconds is not correct */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { 40006e74: 02 80 00 04 be 40006e84 40006e78: 80 a6 60 00 cmp %i1, 0 40006e7c: 12 80 00 45 bne 40006f90 40006e80: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 40006e84: c2 06 80 00 ld [ %i2 ], %g1 40006e88: c4 06 a0 04 ld [ %i2 + 4 ], %g2 40006e8c: c6 06 a0 08 ld [ %i2 + 8 ], %g3 40006e90: c8 06 a0 0c ld [ %i2 + 0xc ], %g4 40006e94: c2 27 bf e4 st %g1, [ %fp + -28 ] 40006e98: c4 27 bf e8 st %g2, [ %fp + -24 ] 40006e9c: c6 27 bf ec st %g3, [ %fp + -20 ] /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { 40006ea0: 80 a6 60 04 cmp %i1, 4 40006ea4: 02 80 00 5c be 40007014 40006ea8: c8 27 bf f0 st %g4, [ %fp + -16 ] 40006eac: 92 10 00 18 mov %i0, %o1 40006eb0: 11 10 00 7a sethi %hi(0x4001e800), %o0 40006eb4: 94 07 bf f4 add %fp, -12, %o2 40006eb8: 40 00 09 1f call 40009334 <_Objects_Get> 40006ebc: 90 12 20 70 or %o0, 0x70, %o0 * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 40006ec0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006ec4: 80 a0 60 00 cmp %g1, 0 40006ec8: 12 80 00 67 bne 40007064 40006ecc: b2 10 00 08 mov %o0, %i1 case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { 40006ed0: c2 07 bf ec ld [ %fp + -20 ], %g1 40006ed4: 80 a0 60 00 cmp %g1, 0 40006ed8: 12 80 00 05 bne 40006eec 40006edc: c2 07 bf f0 ld [ %fp + -16 ], %g1 40006ee0: 80 a0 60 00 cmp %g1, 0 40006ee4: 02 80 00 31 be 40006fa8 40006ee8: 01 00 00 00 nop _Thread_Enable_dispatch(); return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); 40006eec: 40 00 0f 4b call 4000ac18 <_Timespec_To_ticks> 40006ef0: 90 10 00 1a mov %i2, %o0 40006ef4: d0 26 60 64 st %o0, [ %i1 + 0x64 ] initial_period = _Timespec_To_ticks( &normalize.it_value ); 40006ef8: 40 00 0f 48 call 4000ac18 <_Timespec_To_ticks> 40006efc: 90 07 bf ec add %fp, -20, %o0 activated = _POSIX_Timer_Insert_helper( 40006f00: d4 06 60 08 ld [ %i1 + 8 ], %o2 return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); initial_period = _Timespec_To_ticks( &normalize.it_value ); 40006f04: 92 10 00 08 mov %o0, %o1 activated = _POSIX_Timer_Insert_helper( 40006f08: 17 10 00 1c sethi %hi(0x40007000), %o3 40006f0c: 90 06 60 10 add %i1, 0x10, %o0 40006f10: 96 12 e0 7c or %o3, 0x7c, %o3 40006f14: 40 00 1b 93 call 4000dd60 <_POSIX_Timer_Insert_helper> 40006f18: 98 10 00 19 mov %i1, %o4 initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 40006f1c: 80 8a 20 ff btst 0xff, %o0 40006f20: 02 80 00 18 be 40006f80 40006f24: 80 a6 e0 00 cmp %i3, 0 /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 40006f28: 02 80 00 0b be 40006f54 40006f2c: c2 07 bf e4 ld [ %fp + -28 ], %g1 *ovalue = ptimer->timer_data; 40006f30: c2 06 60 54 ld [ %i1 + 0x54 ], %g1 40006f34: c2 26 c0 00 st %g1, [ %i3 ] 40006f38: c4 06 60 58 ld [ %i1 + 0x58 ], %g2 40006f3c: c4 26 e0 04 st %g2, [ %i3 + 4 ] 40006f40: c2 06 60 5c ld [ %i1 + 0x5c ], %g1 40006f44: c2 26 e0 08 st %g1, [ %i3 + 8 ] 40006f48: c4 06 60 60 ld [ %i1 + 0x60 ], %g2 40006f4c: c4 26 e0 0c st %g2, [ %i3 + 0xc ] ptimer->timer_data = normalize; 40006f50: c2 07 bf e4 ld [ %fp + -28 ], %g1 /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; _TOD_Get( &ptimer->time ); 40006f54: 90 06 60 6c add %i1, 0x6c, %o0 * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) *ovalue = ptimer->timer_data; ptimer->timer_data = normalize; 40006f58: c2 26 60 54 st %g1, [ %i1 + 0x54 ] 40006f5c: c4 07 bf e8 ld [ %fp + -24 ], %g2 40006f60: c4 26 60 58 st %g2, [ %i1 + 0x58 ] 40006f64: c2 07 bf ec ld [ %fp + -20 ], %g1 40006f68: c2 26 60 5c st %g1, [ %i1 + 0x5c ] 40006f6c: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 40006f70: 82 10 20 03 mov 3, %g1 * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) *ovalue = ptimer->timer_data; ptimer->timer_data = normalize; 40006f74: c4 26 60 60 st %g2, [ %i1 + 0x60 ] /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; _TOD_Get( &ptimer->time ); 40006f78: 40 00 06 80 call 40008978 <_TOD_Get> 40006f7c: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] _Thread_Enable_dispatch(); 40006f80: 40 00 0b 26 call 40009c18 <_Thread_Enable_dispatch> 40006f84: b0 10 20 00 clr %i0 40006f88: 81 c7 e0 08 ret 40006f8c: 81 e8 00 00 restore /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { /* Check for seconds in the past */ if ( _Timespec_Greater_than( &_TOD_Now, &normalize.it_value ) ) rtems_set_errno_and_return_minus_one( EINVAL ); 40006f90: 40 00 23 4f call 4000fccc <__errno> 40006f94: b0 10 3f ff mov -1, %i0 40006f98: 82 10 20 16 mov 0x16, %g1 40006f9c: c2 22 00 00 st %g1, [ %o0 ] 40006fa0: 81 c7 e0 08 ret 40006fa4: 81 e8 00 00 restore case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 40006fa8: 40 00 10 6c call 4000b158 <_Watchdog_Remove> 40006fac: 90 02 20 10 add %o0, 0x10, %o0 /* The old data of the timer are returned */ if ( ovalue ) 40006fb0: 80 a6 e0 00 cmp %i3, 0 40006fb4: 02 80 00 0b be 40006fe0 40006fb8: c2 07 bf e4 ld [ %fp + -28 ], %g1 *ovalue = ptimer->timer_data; 40006fbc: c2 06 60 54 ld [ %i1 + 0x54 ], %g1 <== NOT EXECUTED 40006fc0: c2 26 c0 00 st %g1, [ %i3 ] <== NOT EXECUTED 40006fc4: c4 06 60 58 ld [ %i1 + 0x58 ], %g2 <== NOT EXECUTED 40006fc8: c4 26 e0 04 st %g2, [ %i3 + 4 ] <== NOT EXECUTED 40006fcc: c2 06 60 5c ld [ %i1 + 0x5c ], %g1 <== NOT EXECUTED 40006fd0: c2 26 e0 08 st %g1, [ %i3 + 8 ] <== NOT EXECUTED 40006fd4: c4 06 60 60 ld [ %i1 + 0x60 ], %g2 <== NOT EXECUTED 40006fd8: c4 26 e0 0c st %g2, [ %i3 + 0xc ] <== NOT EXECUTED /* The new data are set */ ptimer->timer_data = normalize; 40006fdc: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; /* Returns with success */ _Thread_Enable_dispatch(); 40006fe0: b0 10 20 00 clr %i0 (void) _Watchdog_Remove( &ptimer->Timer ); /* The old data of the timer are returned */ if ( ovalue ) *ovalue = ptimer->timer_data; /* The new data are set */ ptimer->timer_data = normalize; 40006fe4: c2 26 60 54 st %g1, [ %i1 + 0x54 ] 40006fe8: c4 07 bf e8 ld [ %fp + -24 ], %g2 40006fec: c4 26 60 58 st %g2, [ %i1 + 0x58 ] 40006ff0: c2 07 bf ec ld [ %fp + -20 ], %g1 40006ff4: c2 26 60 5c st %g1, [ %i1 + 0x5c ] 40006ff8: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 40006ffc: 82 10 20 04 mov 4, %g1 (void) _Watchdog_Remove( &ptimer->Timer ); /* The old data of the timer are returned */ if ( ovalue ) *ovalue = ptimer->timer_data; /* The new data are set */ ptimer->timer_data = normalize; 40007000: c4 26 60 60 st %g2, [ %i1 + 0x60 ] /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; /* Returns with success */ _Thread_Enable_dispatch(); 40007004: 40 00 0b 05 call 40009c18 <_Thread_Enable_dispatch> 40007008: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] 4000700c: 81 c7 e0 08 ret 40007010: 81 e8 00 00 restore normalize = *value; /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { /* Check for seconds in the past */ if ( _Timespec_Greater_than( &_TOD_Now, &normalize.it_value ) ) 40007014: b2 07 bf ec add %fp, -20, %i1 40007018: 21 10 00 79 sethi %hi(0x4001e400), %l0 4000701c: 92 10 00 19 mov %i1, %o1 40007020: 40 00 0e d6 call 4000ab78 <_Timespec_Greater_than> 40007024: 90 14 21 b0 or %l0, 0x1b0, %o0 40007028: 80 8a 20 ff btst 0xff, %o0 4000702c: 12 bf ff d9 bne 40006f90 40007030: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); _Timespec_Subtract( &_TOD_Now, &normalize.it_value, &normalize.it_value ); 40007034: 94 10 00 19 mov %i1, %o2 40007038: 40 00 0e e2 call 4000abc0 <_Timespec_Subtract> 4000703c: 90 14 21 b0 or %l0, 0x1b0, %o0 40007040: 92 10 00 18 mov %i0, %o1 40007044: 11 10 00 7a sethi %hi(0x4001e800), %o0 40007048: 94 07 bf f4 add %fp, -12, %o2 4000704c: 40 00 08 ba call 40009334 <_Objects_Get> 40007050: 90 12 20 70 or %o0, 0x70, %o0 * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 40007054: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007058: 80 a0 60 00 cmp %g1, 0 4000705c: 02 bf ff 9d be 40006ed0 40007060: b2 10 00 08 mov %o0, %i1 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40007064: 40 00 23 1a call 4000fccc <__errno> <== NOT EXECUTED 40007068: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000706c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40007070: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } 40007074: 81 c7 e0 08 ret <== NOT EXECUTED 40007078: 81 e8 00 00 restore <== NOT EXECUTED 400238ec : */ char *ttyname( int fd ) { 400238ec: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ( !ttyname_r( fd, ttyname_buf, sizeof(ttyname_buf) ) ) 400238f0: 21 10 01 2e sethi %hi(0x4004b800), %l0 <== NOT EXECUTED 400238f4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400238f8: 94 10 24 06 mov 0x406, %o2 <== NOT EXECUTED 400238fc: 92 14 21 98 or %l0, 0x198, %o1 <== NOT EXECUTED 40023900: 7f ff ff ba call 400237e8 <== NOT EXECUTED 40023904: b0 14 21 98 or %l0, 0x198, %i0 <== NOT EXECUTED 40023908: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4002390c: 12 80 00 04 bne 4002391c <== NOT EXECUTED 40023910: 01 00 00 00 nop <== NOT EXECUTED return ttyname_buf; return NULL; } 40023914: 81 c7 e0 08 ret <== NOT EXECUTED 40023918: 81 e8 00 00 restore <== NOT EXECUTED 4002391c: 81 c7 e0 08 ret <== NOT EXECUTED 40023920: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 400237e8 : int ttyname_r( int fd, char *name, size_t namesize ) { 400237e8: 9d e3 be d0 save %sp, -304, %sp <== NOT EXECUTED DIR *dp; struct stat dsb; char *rval; /* Must be a terminal. */ if (tcgetattr (fd, &tty) < 0) 400237ec: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400237f0: 7f ff ff e3 call 4002377c <== NOT EXECUTED 400237f4: 92 07 bf d4 add %fp, -44, %o1 <== NOT EXECUTED 400237f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400237fc: 06 80 00 0d bl 40023830 <== NOT EXECUTED 40023800: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(EBADF); /* Must be a character device. */ if (fstat (fd, &sb) || !S_ISCHR (sb.st_mode)) 40023804: 7f ff f7 3a call 400214ec <== NOT EXECUTED 40023808: 92 07 bf 80 add %fp, -128, %o1 <== NOT EXECUTED 4002380c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40023810: 12 80 00 08 bne 40023830 <== NOT EXECUTED 40023814: c2 17 bf 8c lduh [ %fp + -116 ], %g1 <== NOT EXECUTED 40023818: 05 00 00 3c sethi %hi(0xf000), %g2 <== NOT EXECUTED 4002381c: 07 00 00 08 sethi %hi(0x2000), %g3 <== NOT EXECUTED 40023820: 82 08 40 02 and %g1, %g2, %g1 <== NOT EXECUTED 40023824: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40023828: 02 80 00 08 be 40023848 <== NOT EXECUTED 4002382c: 11 10 01 20 sethi %hi(0x40048000), %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(EBADF); if ((dp = opendir (_PATH_DEV)) == NULL) rtems_set_errno_and_return_minus_one(EBADF); 40023830: 40 00 3b 5a call 40032598 <__errno> <== NOT EXECUTED 40023834: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023838: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4002383c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023840: 81 c7 e0 08 ret <== NOT EXECUTED 40023844: 81 e8 00 00 restore <== NOT EXECUTED for (rval = NULL; (dirp = readdir (dp)) != NULL ;) { if (dirp->d_ino != sb.st_ino) continue; strcpy (name + sizeof (_PATH_DEV) - 1, dirp->d_name); 40023848: a0 06 60 05 add %i1, 5, %l0 <== NOT EXECUTED /* Must be a character device. */ if (fstat (fd, &sb) || !S_ISCHR (sb.st_mode)) rtems_set_errno_and_return_minus_one(EBADF); if ((dp = opendir (_PATH_DEV)) == NULL) 4002384c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40023850: 7f ff fd 98 call 40022eb0 <== NOT EXECUTED 40023854: a2 07 bf 30 add %fp, -208, %l1 <== NOT EXECUTED 40023858: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4002385c: 02 bf ff f5 be 40023830 <== NOT EXECUTED 40023860: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one(EBADF); for (rval = NULL; (dirp = readdir (dp)) != NULL ;) 40023864: 7f ff fe 55 call 400231b8 <== NOT EXECUTED 40023868: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4002386c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40023870: 02 80 00 1a be 400238d8 <== NOT EXECUTED 40023874: c2 07 bf 88 ld [ %fp + -120 ], %g1 <== NOT EXECUTED { if (dirp->d_ino != sb.st_ino) 40023878: c4 02 00 00 ld [ %o0 ], %g2 <== NOT EXECUTED 4002387c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40023880: 12 bf ff f9 bne 40023864 <== NOT EXECUTED 40023884: 92 02 20 0c add %o0, 0xc, %o1 <== NOT EXECUTED continue; strcpy (name + sizeof (_PATH_DEV) - 1, dirp->d_name); 40023888: 40 00 4f f8 call 40037868 <== NOT EXECUTED 4002388c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if (stat (name, &dsb) || sb.st_dev != dsb.st_dev || 40023890: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40023894: 7f ff 8d d6 call 40006fec <== NOT EXECUTED 40023898: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 4002389c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400238a0: 12 bf ff f1 bne 40023864 <== NOT EXECUTED 400238a4: c4 07 bf 30 ld [ %fp + -208 ], %g2 <== NOT EXECUTED 400238a8: c2 07 bf 80 ld [ %fp + -128 ], %g1 <== NOT EXECUTED 400238ac: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400238b0: 12 bf ff ed bne 40023864 <== NOT EXECUTED 400238b4: c4 07 bf 34 ld [ %fp + -204 ], %g2 <== NOT EXECUTED 400238b8: c2 07 bf 84 ld [ %fp + -124 ], %g1 <== NOT EXECUTED 400238bc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400238c0: 12 bf ff e9 bne 40023864 <== NOT EXECUTED 400238c4: c4 07 bf 38 ld [ %fp + -200 ], %g2 <== NOT EXECUTED 400238c8: c2 07 bf 88 ld [ %fp + -120 ], %g1 <== NOT EXECUTED 400238cc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400238d0: 12 bf ff e5 bne 40023864 <== NOT EXECUTED 400238d4: 01 00 00 00 nop <== NOT EXECUTED sb.st_ino != dsb.st_ino) continue; rval = name; break; } (void) closedir (dp); 400238d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400238dc: 40 00 30 14 call 4002f92c <== NOT EXECUTED 400238e0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } 400238e4: 81 c7 e0 08 ret <== NOT EXECUTED 400238e8: 81 e8 00 00 restore <== NOT EXECUTED 40005360 : useconds_t ualarm( useconds_t useconds, useconds_t interval ) { 40005360: 9d e3 bf 90 save %sp, -112, %sp /* * Initialize the timer used to implement alarm(). */ if ( !the_timer->routine ) { 40005364: 03 10 00 57 sethi %hi(0x40015c00), %g1 40005368: a2 10 63 3c or %g1, 0x33c, %l1 ! 40015f3c <_POSIX_signals_Ualarm_timer> 4000536c: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 40005370: 80 a0 a0 00 cmp %g2, 0 40005374: 02 80 00 3c be 40005464 40005378: a4 10 00 18 mov %i0, %l2 _Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL ); } else { switch ( _Watchdog_Remove( the_timer ) ) { 4000537c: 40 00 10 9d call 400095f0 <_Watchdog_Remove> 40005380: 90 10 00 11 mov %l1, %o0 40005384: 90 02 3f fe add %o0, -2, %o0 40005388: 80 a2 20 01 cmp %o0, 1 4000538c: 08 80 00 07 bleu 400053a8 40005390: b0 10 20 00 clr %i0 /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 40005394: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40005398: 12 80 00 1a bne 40005400 <== NOT EXECUTED 4000539c: 21 00 03 d0 sethi %hi(0xf4000), %l0 <== NOT EXECUTED _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); } return remaining; } 400053a0: 81 c7 e0 08 ret 400053a4: 81 e8 00 00 restore * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 400053a8: c2 04 60 0c ld [ %l1 + 0xc ], %g1 /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 400053ac: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 400053b0: d0 04 60 14 ld [ %l1 + 0x14 ], %o0 /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 400053b4: 92 07 bf f0 add %fp, -16, %o1 * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 400053b8: 90 02 00 01 add %o0, %g1, %o0 /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 400053bc: 40 00 0e f1 call 40008f80 <_Timespec_From_ticks> 400053c0: 90 22 00 02 sub %o0, %g2, %o0 remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053c4: c4 07 bf f0 ld [ %fp + -16 ], %g2 remaining += tp.tv_nsec / 1000; 400053c8: d0 07 bf f4 ld [ %fp + -12 ], %o0 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053cc: 87 28 a0 03 sll %g2, 3, %g3 400053d0: 83 28 a0 08 sll %g2, 8, %g1 400053d4: 82 20 40 03 sub %g1, %g3, %g1 remaining += tp.tv_nsec / 1000; 400053d8: 92 10 23 e8 mov 0x3e8, %o1 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053dc: a1 28 60 06 sll %g1, 6, %l0 400053e0: a0 24 00 01 sub %l0, %g1, %l0 remaining += tp.tv_nsec / 1000; 400053e4: 40 00 34 a2 call 4001266c <.div> 400053e8: a0 04 00 02 add %l0, %g2, %l0 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053ec: a1 2c 20 06 sll %l0, 6, %l0 /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 400053f0: 80 a4 a0 00 cmp %l2, 0 400053f4: 02 bf ff eb be 400053a0 400053f8: b0 02 00 10 add %o0, %l0, %i0 Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 400053fc: 21 00 03 d0 sethi %hi(0xf4000), %l0 <== NOT EXECUTED 40005400: 90 10 00 12 mov %l2, %o0 40005404: 40 00 34 98 call 40012664 <.udiv> 40005408: 92 14 22 40 or %l0, 0x240, %o1 tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 4000540c: 92 14 22 40 or %l0, 0x240, %o1 * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 40005410: d0 27 bf f0 st %o0, [ %fp + -16 ] tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 40005414: 40 00 35 40 call 40012914 <.urem> 40005418: 90 10 00 12 mov %l2, %o0 4000541c: 85 2a 20 02 sll %o0, 2, %g2 40005420: 83 2a 20 07 sll %o0, 7, %g1 40005424: 82 20 40 02 sub %g1, %g2, %g1 40005428: 82 00 40 08 add %g1, %o0, %g1 4000542c: 83 28 60 03 sll %g1, 3, %g1 ticks = _Timespec_To_ticks( &tp ); 40005430: a0 07 bf f0 add %fp, -16, %l0 */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 40005434: c2 27 bf f4 st %g1, [ %fp + -12 ] ticks = _Timespec_To_ticks( &tp ); 40005438: 40 00 0e fd call 4000902c <_Timespec_To_ticks> 4000543c: 90 10 00 10 mov %l0, %o0 if ( ticks == 0 ) ticks = 1; _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); 40005440: 40 00 0e fb call 4000902c <_Timespec_To_ticks> 40005444: 90 10 00 10 mov %l0, %o0 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005448: 92 10 00 11 mov %l1, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000544c: d0 24 60 0c st %o0, [ %l1 + 0xc ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005450: 11 10 00 58 sethi %hi(0x40016000), %o0 40005454: 40 00 0f fc call 40009444 <_Watchdog_Insert> 40005458: 90 12 21 80 or %o0, 0x180, %o0 ! 40016180 <_Watchdog_Ticks_chain> } return remaining; } 4000545c: 81 c7 e0 08 ret 40005460: 81 e8 00 00 restore Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005464: 03 10 00 15 sethi %hi(0x40005400), %g1 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40005468: c0 24 60 08 clr [ %l1 + 8 ] the_watchdog->routine = routine; 4000546c: 82 10 60 90 or %g1, 0x90, %g1 the_watchdog->id = id; 40005470: c0 24 60 20 clr [ %l1 + 0x20 ] the_watchdog->user_data = user_data; 40005474: c0 24 60 24 clr [ %l1 + 0x24 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005478: c2 24 60 1c st %g1, [ %l1 + 0x1c ] /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 4000547c: 80 a4 a0 00 cmp %l2, 0 40005480: 02 bf ff c8 be 400053a0 40005484: b0 10 20 00 clr %i0 Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 40005488: 10 bf ff de b 40005400 4000548c: 21 00 03 d0 sethi %hi(0xf4000), %l0 4002393c : #include int unlink( const char *path ) { 4002393c: 9d e3 bf 88 save %sp, -120, %sp /* * Get the node to be unlinked. */ result = rtems_filesystem_evaluate_path( path, 0, &loc, false ); 40023940: 92 10 20 00 clr %o1 40023944: 90 10 00 18 mov %i0, %o0 40023948: a0 07 bf e8 add %fp, -24, %l0 4002394c: 96 10 20 00 clr %o3 40023950: 7f ff 87 09 call 40005574 40023954: 94 10 00 10 mov %l0, %o2 if ( result != 0 ) 40023958: 80 a2 20 00 cmp %o0, 0 4002395c: 02 80 00 04 be 4002396c 40023960: 90 10 20 02 mov 2, %o0 result = (*loc.ops->unlink_h)( &loc ); rtems_filesystem_freenode( &loc ); return result; } 40023964: 81 c7 e0 08 ret 40023968: 91 e8 3f ff restore %g0, -1, %o0 result = rtems_filesystem_evaluate_path( path, 0, &loc, false ); if ( result != 0 ) return -1; result = rtems_filesystem_evaluate_parent(RTEMS_LIBIO_PERMS_WRITE, &loc ); 4002396c: 7f ff 86 d2 call 400054b4 40023970: 92 10 00 10 mov %l0, %o1 if (result != 0 && errno != ENOTSUP) { 40023974: 80 a2 20 00 cmp %o0, 0 40023978: 12 80 00 1d bne 400239ec 4002397c: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_freenode( &loc ); return -1; } if ( !loc.ops->node_type_h ) { 40023980: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40023984: 80 a0 60 00 cmp %g1, 0 40023988: 22 80 00 2b be,a 40023a34 4002398c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 40023990: 9f c0 40 00 call %g1 40023994: 90 10 00 10 mov %l0, %o0 40023998: 80 a2 20 01 cmp %o0, 1 4002399c: 02 80 00 31 be 40023a60 400239a0: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 400239a4: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 400239a8: 80 a0 60 00 cmp %g1, 0 400239ac: 22 80 00 22 be,a 40023a34 400239b0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &loc ); 400239b4: 9f c0 40 00 call %g1 400239b8: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 400239bc: c2 07 bf f0 ld [ %fp + -16 ], %g1 400239c0: 80 a0 60 00 cmp %g1, 0 400239c4: 02 80 00 08 be 400239e4 400239c8: b0 10 00 08 mov %o0, %i0 400239cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400239d0: 80 a0 60 00 cmp %g1, 0 400239d4: 02 80 00 31 be 40023a98 400239d8: 01 00 00 00 nop 400239dc: 9f c0 40 00 call %g1 400239e0: 90 10 00 10 mov %l0, %o0 400239e4: 81 c7 e0 08 ret 400239e8: 81 e8 00 00 restore result = rtems_filesystem_evaluate_path( path, 0, &loc, false ); if ( result != 0 ) return -1; result = rtems_filesystem_evaluate_parent(RTEMS_LIBIO_PERMS_WRITE, &loc ); if (result != 0 && errno != ENOTSUP) { 400239ec: 40 00 3a eb call 40032598 <__errno> <== NOT EXECUTED 400239f0: 01 00 00 00 nop <== NOT EXECUTED 400239f4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400239f8: 80 a0 60 86 cmp %g1, 0x86 <== NOT EXECUTED 400239fc: 02 bf ff e1 be 40023980 <== NOT EXECUTED 40023a00: c4 07 bf f0 ld [ %fp + -16 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40023a04: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40023a08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023a0c: 02 bf ff f6 be 400239e4 <== NOT EXECUTED 40023a10: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023a14: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40023a18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023a1c: 02 bf ff f2 be 400239e4 <== NOT EXECUTED 40023a20: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40023a24: 9f c0 40 00 call %g1 <== NOT EXECUTED 40023a28: 01 00 00 00 nop <== NOT EXECUTED 40023a2c: 81 c7 e0 08 ret <== NOT EXECUTED 40023a30: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 40023a34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023a38: 02 80 00 04 be 40023a48 <== NOT EXECUTED 40023a3c: 01 00 00 00 nop <== NOT EXECUTED 40023a40: 9f c0 40 00 call %g1 <== NOT EXECUTED 40023a44: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40023a48: 40 00 3a d4 call 40032598 <__errno> <== NOT EXECUTED 40023a4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023a50: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40023a54: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023a58: 81 c7 e0 08 ret <== NOT EXECUTED 40023a5c: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 40023a60: c2 07 bf f0 ld [ %fp + -16 ], %g1 40023a64: 80 a0 60 00 cmp %g1, 0 40023a68: 02 80 00 08 be 40023a88 40023a6c: 01 00 00 00 nop 40023a70: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023a74: 80 a0 60 00 cmp %g1, 0 40023a78: 02 80 00 04 be 40023a88 40023a7c: 01 00 00 00 nop 40023a80: 9f c0 40 00 call %g1 40023a84: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EISDIR ); 40023a88: 40 00 3a c4 call 40032598 <__errno> 40023a8c: b0 10 3f ff mov -1, %i0 40023a90: 82 10 20 15 mov 0x15, %g1 40023a94: c2 22 00 00 st %g1, [ %o0 ] 40023a98: 81 c7 e0 08 ret 40023a9c: 81 e8 00 00 restore 40023b30 : */ int unmount( const char *path ) { 40023b30: 9d e3 bf 88 save %sp, -120, %sp * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, 0x0, &loc, true ) ) 40023b34: 92 10 20 00 clr %o1 40023b38: 90 10 00 18 mov %i0, %o0 40023b3c: a0 07 bf e8 add %fp, -24, %l0 40023b40: 96 10 20 01 mov 1, %o3 40023b44: 7f ff 86 8c call 40005574 40023b48: 94 10 00 10 mov %l0, %o2 40023b4c: 80 a2 20 00 cmp %o0, 0 40023b50: 12 80 00 3e bne 40023c48 40023b54: c2 07 bf e8 ld [ %fp + -24 ], %g1 return -1; mt_entry = loc.mt_entry; 40023b58: f0 07 bf f4 ld [ %fp + -12 ], %i0 /* * Verify this is the root node for the file system to be unmounted. */ if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){ 40023b5c: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 40023b60: 80 a0 80 01 cmp %g2, %g1 40023b64: 12 80 00 41 bne 40023c68 40023b68: c2 07 bf f0 ld [ %fp + -16 ], %g1 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 40023b6c: 80 a0 60 00 cmp %g1, 0 40023b70: 22 80 00 09 be,a 40023b94 40023b74: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40023b78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023b7c: 80 a0 60 00 cmp %g1, 0 40023b80: 22 80 00 05 be,a 40023b94 40023b84: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40023b88: 9f c0 40 00 call %g1 40023b8c: 90 10 00 10 mov %l0, %o0 /* * Verify Unmount is supported by both filesystems. */ if ( !fs_mount_loc->ops->unmount_h ) 40023b90: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40023b94: c4 00 60 28 ld [ %g1 + 0x28 ], %g2 40023b98: 80 a0 a0 00 cmp %g2, 0 40023b9c: 02 80 00 61 be 40023d20 40023ba0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) 40023ba4: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 40023ba8: c4 00 60 2c ld [ %g1 + 0x2c ], %g2 40023bac: 80 a0 a0 00 cmp %g2, 0 40023bb0: 02 80 00 5c be 40023d20 40023bb4: 03 10 01 2e sethi %hi(0x4004b800), %g1 * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) 40023bb8: c4 00 61 94 ld [ %g1 + 0x194 ], %g2 ! 4004b994 40023bbc: c6 00 a0 10 ld [ %g2 + 0x10 ], %g3 40023bc0: 80 a0 c0 18 cmp %g3, %i0 40023bc4: 02 80 00 23 be 40023c50 40023bc8: 03 10 01 7f sethi %hi(0x4005fc00), %g1 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 40023bcc: c4 00 63 a0 ld [ %g1 + 0x3a0 ], %g2 ! 4005ffa0 40023bd0: 82 10 63 a0 or %g1, 0x3a0, %g1 40023bd4: 88 00 60 04 add %g1, 4, %g4 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 40023bd8: 80 a1 00 02 cmp %g4, %g2 40023bdc: 02 80 00 0f be 40023c18 40023be0: 01 00 00 00 nop the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 40023be4: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 40023be8: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40023bec: 80 a0 40 03 cmp %g1, %g3 40023bf0: 32 80 00 07 bne,a 40023c0c 40023bf4: c4 00 80 00 ld [ %g2 ], %g2 40023bf8: 30 80 00 16 b,a 40023c50 <== NOT EXECUTED 40023bfc: 80 a0 c0 01 cmp %g3, %g1 40023c00: 02 80 00 14 be 40023c50 40023c04: 01 00 00 00 nop * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 40023c08: c4 00 80 00 ld [ %g2 ], %g2 * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 40023c0c: 80 a1 00 02 cmp %g4, %g2 40023c10: 32 bf ff fb bne,a 40023bfc 40023c14: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 * Run the file descriptor table to determine if there are any file * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) 40023c18: 7f ff 87 77 call 400059f4 40023c1c: 90 10 00 18 mov %i0, %o0 40023c20: 80 a2 20 01 cmp %o0, 1 40023c24: 02 80 00 0b be 40023c50 40023c28: 01 00 00 00 nop * Allow the file system being unmounted on to do its cleanup. * If it fails it will set the errno to the approprate value * and the fileystem will not be modified. */ if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 ) 40023c2c: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 40023c30: c2 00 a0 28 ld [ %g2 + 0x28 ], %g1 40023c34: 9f c0 40 00 call %g1 40023c38: 90 10 00 18 mov %i0, %o0 40023c3c: 80 a2 20 00 cmp %o0, 0 40023c40: 22 80 00 19 be,a 40023ca4 40023c44: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 40023c48: 81 c7 e0 08 ret 40023c4c: 91 e8 3f ff restore %g0, -1, %o0 * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 40023c50: 40 00 3a 52 call 40032598 <__errno> 40023c54: b0 10 3f ff mov -1, %i0 40023c58: 82 10 20 10 mov 0x10, %g1 40023c5c: c2 22 00 00 st %g1, [ %o0 ] 40023c60: 81 c7 e0 08 ret 40023c64: 81 e8 00 00 restore /* * Verify this is the root node for the file system to be unmounted. */ if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){ rtems_filesystem_freenode( &loc ); 40023c68: 80 a0 60 00 cmp %g1, 0 40023c6c: 02 80 00 08 be 40023c8c 40023c70: 01 00 00 00 nop 40023c74: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023c78: 80 a0 60 00 cmp %g1, 0 40023c7c: 02 80 00 04 be 40023c8c 40023c80: 01 00 00 00 nop 40023c84: 9f c0 40 00 call %g1 40023c88: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 40023c8c: 40 00 3a 43 call 40032598 <__errno> 40023c90: b0 10 3f ff mov -1, %i0 40023c94: 82 10 20 0d mov 0xd, %g1 40023c98: c2 22 00 00 st %g1, [ %o0 ] 40023c9c: 81 c7 e0 08 ret 40023ca0: 81 e8 00 00 restore * NOTE: Fatal error is called in a case which should never happen * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ 40023ca4: c2 00 a0 2c ld [ %g2 + 0x2c ], %g1 40023ca8: 9f c0 40 00 call %g1 40023cac: 90 10 00 18 mov %i0, %o0 40023cb0: 80 a2 20 00 cmp %o0, 0 40023cb4: 32 80 00 13 bne,a 40023d00 40023cb8: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 40023cbc: 40 00 05 ba call 400253a4 <_Chain_Extract> 40023cc0: 90 10 00 18 mov %i0, %o0 /* * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); 40023cc4: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40023cc8: 80 a0 60 00 cmp %g1, 0 40023ccc: 02 80 00 09 be 40023cf0 40023cd0: 90 10 00 18 mov %i0, %o0 40023cd4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023cd8: 80 a0 60 00 cmp %g1, 0 40023cdc: 02 80 00 05 be 40023cf0 40023ce0: 01 00 00 00 nop 40023ce4: 9f c0 40 00 call %g1 40023ce8: 90 06 20 08 add %i0, 8, %o0 free( mt_entry ); 40023cec: 90 10 00 18 mov %i0, %o0 40023cf0: 7f ff 86 7f call 400056ec 40023cf4: b0 10 20 00 clr %i0 40023cf8: 81 c7 e0 08 ret 40023cfc: 81 e8 00 00 restore * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 40023d00: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 <== NOT EXECUTED 40023d04: 9f c0 40 00 call %g1 <== NOT EXECUTED 40023d08: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40023d0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40023d10: 02 bf ff ce be 40023c48 <== NOT EXECUTED 40023d14: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 40023d18: 7f ff 99 06 call 4000a130 <== NOT EXECUTED 40023d1c: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40023d20: 40 00 3a 1e call 40032598 <__errno> <== NOT EXECUTED 40023d24: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023d28: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40023d2c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023d30: 81 c7 e0 08 ret <== NOT EXECUTED 40023d34: 81 e8 00 00 restore <== NOT EXECUTED 40023d38 : int utime( const char *path, const struct utimbuf *times ) { 40023d38: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, 0x00, &temp_loc, true ) ) 40023d3c: 92 10 20 00 clr %o1 40023d40: 90 10 00 18 mov %i0, %o0 40023d44: a0 07 bf e8 add %fp, -24, %l0 40023d48: 96 10 20 01 mov 1, %o3 40023d4c: 94 10 00 10 mov %l0, %o2 40023d50: 7f ff 86 09 call 40005574 40023d54: b0 10 3f ff mov -1, %i0 40023d58: 80 a2 20 00 cmp %o0, 0 40023d5c: 12 80 00 14 bne 40023dac 40023d60: c4 07 bf f0 ld [ %fp + -16 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 40023d64: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 40023d68: 80 a0 60 00 cmp %g1, 0 40023d6c: 22 80 00 12 be,a 40023db4 40023d70: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 40023d74: d4 06 60 04 ld [ %i1 + 4 ], %o2 40023d78: d2 06 40 00 ld [ %i1 ], %o1 40023d7c: 9f c0 40 00 call %g1 40023d80: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 40023d84: c2 07 bf f0 ld [ %fp + -16 ], %g1 40023d88: 80 a0 60 00 cmp %g1, 0 40023d8c: 02 80 00 08 be 40023dac 40023d90: b0 10 00 08 mov %o0, %i0 40023d94: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40023d98: 80 a0 60 00 cmp %g1, 0 40023d9c: 02 80 00 0f be 40023dd8 40023da0: 01 00 00 00 nop 40023da4: 9f c0 40 00 call %g1 40023da8: 90 10 00 10 mov %l0, %o0 return result; } 40023dac: 81 c7 e0 08 ret 40023db0: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); 40023db4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40023db8: 02 80 00 04 be 40023dc8 <== NOT EXECUTED 40023dbc: 01 00 00 00 nop <== NOT EXECUTED 40023dc0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40023dc4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40023dc8: 40 00 39 f4 call 40032598 <__errno> <== NOT EXECUTED 40023dcc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40023dd0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40023dd4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40023dd8: 81 c7 e0 08 ret <== NOT EXECUTED 40023ddc: 81 e8 00 00 restore <== NOT EXECUTED 40002b1c : */ void vprintk( const char *fmt, va_list ap ) { 40002b1c: 9d e3 bf 80 save %sp, -128, %sp char c, *str; int lflag, base, sign, width, lead, minus; for (; *fmt != '\0'; fmt++) { 40002b20: d0 0e 00 00 ldub [ %i0 ], %o0 40002b24: 91 2a 20 18 sll %o0, 0x18, %o0 40002b28: 80 a2 20 00 cmp %o0, 0 40002b2c: 02 80 00 44 be 40002c3c 40002b30: 03 10 00 62 sethi %hi(0x40018800), %g1 if ((c = *fmt) == 'l') { lflag = 1; c = *++fmt; } switch (c) { 40002b34: 05 10 00 0a sethi %hi(0x40002800), %g2 break; case 'c': BSP_output_char(va_arg(ap, int)); break; default: BSP_output_char(c); 40002b38: a8 10 62 4c or %g1, 0x24c, %l4 if ((c = *fmt) == 'l') { lflag = 1; c = *++fmt; } switch (c) { 40002b3c: b4 10 a2 48 or %g2, 0x248, %i2 40002b40: 03 10 00 5e sethi %hi(0x40017800), %g1 count = 0; while ((n = num / base) > 0) { toPrint[count++] = (num - (n*base)); num = n; } toPrint[count++] = num; 40002b44: b6 07 bf f8 add %fp, -8, %i3 40002b48: b8 10 62 98 or %g1, 0x298, %i4 40002b4c: ae 07 bf e0 add %fp, -32, %l7 base = 0; sign = 0; width = 0; minus = 0; lead = ' '; if (*fmt == '%') { 40002b50: 91 3a 20 18 sra %o0, 0x18, %o0 40002b54: 80 a2 20 25 cmp %o0, 0x25 40002b58: 32 80 00 3b bne,a 40002c44 40002b5c: c2 05 00 00 ld [ %l4 ], %g1 fmt++; if (*fmt == '0' ) { 40002b60: d0 0e 20 01 ldub [ %i0 + 1 ], %o0 sign = 0; width = 0; minus = 0; lead = ' '; if (*fmt == '%') { fmt++; 40002b64: 88 06 20 01 add %i0, 1, %g4 if (*fmt == '0' ) { 40002b68: 87 2a 20 18 sll %o0, 0x18, %g3 40002b6c: 83 38 e0 18 sra %g3, 0x18, %g1 40002b70: 80 a0 60 30 cmp %g1, 0x30 40002b74: 02 80 00 b7 be 40002e50 40002b78: ba 10 20 20 mov 0x20, %i5 lead = '0'; fmt++; } if (*fmt == '-' ) { 40002b7c: 83 38 e0 18 sra %g3, 0x18, %g1 40002b80: 80 a0 60 2d cmp %g1, 0x2d 40002b84: 02 80 00 ae be 40002e3c 40002b88: ac 10 20 00 clr %l6 minus = 1; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40002b8c: 82 02 3f d0 add %o0, -48, %g1 40002b90: a0 10 20 00 clr %l0 40002b94: 82 08 60 ff and %g1, 0xff, %g1 40002b98: b0 10 00 04 mov %g4, %i0 40002b9c: 80 a0 60 09 cmp %g1, 9 40002ba0: 08 80 00 05 bleu 40002bb4 40002ba4: aa 10 20 00 clr %l5 width *= 10; width += (*fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 40002ba8: 10 80 00 13 b 40002bf4 40002bac: 83 38 e0 18 sra %g3, 0x18, %g1 40002bb0: 87 2a 20 18 sll %o0, 0x18, %g3 fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += (*fmt - '0'); fmt++; 40002bb4: 88 01 20 01 inc %g4 } if (*fmt == '-' ) { minus = 1; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40002bb8: d0 09 00 00 ldub [ %g4 ], %o0 width *= 10; width += (*fmt - '0'); 40002bbc: 85 2c 20 03 sll %l0, 3, %g2 40002bc0: 83 2c 20 01 sll %l0, 1, %g1 40002bc4: 87 38 e0 18 sra %g3, 0x18, %g3 40002bc8: 82 00 40 02 add %g1, %g2, %g1 } if (*fmt == '-' ) { minus = 1; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40002bcc: 84 02 3f d0 add %o0, -48, %g2 width *= 10; width += (*fmt - '0'); 40002bd0: 82 00 40 03 add %g1, %g3, %g1 } if (*fmt == '-' ) { minus = 1; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40002bd4: 84 08 a0 ff and %g2, 0xff, %g2 40002bd8: 80 a0 a0 09 cmp %g2, 9 40002bdc: 08 bf ff f5 bleu 40002bb0 40002be0: a0 00 7f d0 add %g1, -48, %l0 40002be4: b0 10 00 04 mov %g4, %i0 40002be8: aa 10 00 10 mov %l0, %l5 40002bec: 87 2a 20 18 sll %o0, 0x18, %g3 width *= 10; width += (*fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 40002bf0: 83 38 e0 18 sra %g3, 0x18, %g1 40002bf4: 80 a0 60 6c cmp %g1, 0x6c 40002bf8: 22 80 00 9b be,a 40002e64 40002bfc: d0 09 20 01 ldub [ %g4 + 1 ], %o0 lflag = 1; c = *++fmt; } switch (c) { 40002c00: 82 02 3f bc add %o0, -68, %g1 40002c04: 82 08 60 ff and %g1, 0xff, %g1 40002c08: 80 a0 60 34 cmp %g1, 0x34 40002c0c: 08 80 00 12 bleu 40002c54 40002c10: 83 28 60 02 sll %g1, 2, %g1 break; case 'c': BSP_output_char(va_arg(ap, int)); break; default: BSP_output_char(c); 40002c14: c2 05 00 00 ld [ %l4 ], %g1 40002c18: 91 2a 20 18 sll %o0, 0x18, %o0 40002c1c: 9f c0 40 00 call %g1 40002c20: 91 3a 20 18 sra %o0, 0x18, %o0 ) { char c, *str; int lflag, base, sign, width, lead, minus; for (; *fmt != '\0'; fmt++) { 40002c24: b0 06 20 01 inc %i0 40002c28: d0 0e 00 00 ldub [ %i0 ], %o0 40002c2c: 91 2a 20 18 sll %o0, 0x18, %o0 40002c30: 80 a2 20 00 cmp %o0, 0 40002c34: 12 bf ff c8 bne 40002b54 40002c38: 91 3a 20 18 sra %o0, 0x18, %o0 40002c3c: 81 c7 e0 08 ret 40002c40: 81 e8 00 00 restore if (base) printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int), base, sign, width, lead); } else { BSP_output_char(*fmt); 40002c44: 9f c0 40 00 call %g1 40002c48: b0 06 20 01 inc %i0 ) { char c, *str; int lflag, base, sign, width, lead, minus; for (; *fmt != '\0'; fmt++) { 40002c4c: 10 bf ff f8 b 40002c2c 40002c50: d0 0e 00 00 ldub [ %i0 ], %o0 if ((c = *fmt) == 'l') { lflag = 1; c = *++fmt; } switch (c) { 40002c54: c4 06 80 01 ld [ %i2 + %g1 ], %g2 40002c58: 81 c0 80 00 jmp %g2 40002c5c: 01 00 00 00 nop break; case 'c': BSP_output_char(va_arg(ap, int)); break; default: BSP_output_char(c); 40002c60: 82 10 20 00 clr %g1 ! 0 <== NOT EXECUTED 40002c64: a6 10 20 08 mov 8, %l3 <== NOT EXECUTED break; } /* switch*/ if (base) printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int), 40002c68: e2 06 40 00 ld [ %i1 ], %l1 { long unsigned int n; int count; char toPrint[20]; if ( (sign == 1) && ((long)num < 0) ) { 40002c6c: 80 a4 60 00 cmp %l1, 0 40002c70: 06 80 00 3d bl 40002d64 40002c74: b2 06 60 04 add %i1, 4, %i1 num = -num; if (maxwidth) maxwidth--; } count = 0; while ((n = num / base) > 0) { 40002c78: 90 10 00 11 mov %l1, %o0 40002c7c: 92 10 00 13 mov %l3, %o1 40002c80: 40 00 46 83 call 4001468c <.udiv> 40002c84: a0 10 20 00 clr %l0 40002c88: 80 a2 20 00 cmp %o0, 0 40002c8c: 02 80 00 14 be 40002cdc 40002c90: a4 10 20 01 mov 1, %l2 40002c94: a4 10 00 11 mov %l1, %l2 40002c98: a0 10 20 00 clr %l0 40002c9c: 10 80 00 03 b 40002ca8 40002ca0: a2 10 00 08 mov %o0, %l1 40002ca4: a2 10 00 08 mov %o0, %l1 toPrint[count++] = (num - (n*base)); 40002ca8: 92 10 00 13 mov %l3, %o1 40002cac: 40 00 46 3e call 400145a4 <.umul> 40002cb0: 90 10 00 11 mov %l1, %o0 40002cb4: 90 24 80 08 sub %l2, %o0, %o0 num = -num; if (maxwidth) maxwidth--; } count = 0; while ((n = num / base) > 0) { 40002cb8: 92 10 00 13 mov %l3, %o1 toPrint[count++] = (num - (n*base)); 40002cbc: d0 2d c0 10 stb %o0, [ %l7 + %l0 ] num = -num; if (maxwidth) maxwidth--; } count = 0; while ((n = num / base) > 0) { 40002cc0: 90 10 00 11 mov %l1, %o0 40002cc4: 40 00 46 72 call 4001468c <.udiv> 40002cc8: a0 04 20 01 inc %l0 40002ccc: 80 a2 20 00 cmp %o0, 0 40002cd0: 12 bf ff f5 bne 40002ca4 40002cd4: a4 10 00 11 mov %l1, %l2 40002cd8: a4 04 20 01 add %l0, 1, %l2 toPrint[count++] = (num - (n*base)); num = n; } toPrint[count++] = num; 40002cdc: 82 06 c0 10 add %i3, %l0, %g1 40002ce0: e2 28 7f e8 stb %l1, [ %g1 + -24 ] for (n=maxwidth ; n > count; n-- ) 40002ce4: 80 a4 80 15 cmp %l2, %l5 40002ce8: 1a 80 00 0a bcc 40002d10 40002cec: a0 10 00 15 mov %l5, %l0 40002cf0: a2 10 00 1d mov %i5, %l1 BSP_output_char(lead); 40002cf4: c2 05 00 00 ld [ %l4 ], %g1 40002cf8: 9f c0 40 00 call %g1 40002cfc: 90 10 00 11 mov %l1, %o0 toPrint[count++] = (num - (n*base)); num = n; } toPrint[count++] = num; for (n=maxwidth ; n > count; n-- ) 40002d00: a0 04 3f ff add %l0, -1, %l0 40002d04: 80 a4 80 10 cmp %l2, %l0 40002d08: 2a bf ff fc bcs,a 40002cf8 40002d0c: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(lead); for (n = 0; n < count; n++) { 40002d10: 80 a4 a0 00 cmp %l2, 0 40002d14: 02 bf ff c4 be 40002c24 40002d18: a2 06 c0 12 add %i3, %l2, %l1 40002d1c: a0 10 20 00 clr %l0 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40002d20: 82 24 40 10 sub %l1, %l0, %g1 40002d24: c4 48 7f e7 ldsb [ %g1 + -25 ], %g2 40002d28: c6 05 00 00 ld [ %l4 ], %g3 40002d2c: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0 40002d30: 9f c0 c0 00 call %g3 40002d34: a0 04 20 01 inc %l0 toPrint[count++] = num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 40002d38: 80 a4 80 10 cmp %l2, %l0 40002d3c: 18 bf ff fa bgu 40002d24 40002d40: 82 24 40 10 sub %l1, %l0, %g1 ) { char c, *str; int lflag, base, sign, width, lead, minus; for (; *fmt != '\0'; fmt++) { 40002d44: 10 bf ff b9 b 40002c28 40002d48: b0 06 20 01 inc %i0 BSP_output_char(c); break; } /* switch*/ if (base) printNum(lflag ? va_arg(ap, long int) : (long int)va_arg(ap, int), 40002d4c: e2 06 40 00 ld [ %i1 ], %l1 if ((c = *fmt) == 'l') { lflag = 1; c = *++fmt; } switch (c) { 40002d50: 82 10 20 01 mov 1, %g1 40002d54: a6 10 20 0a mov 0xa, %l3 { long unsigned int n; int count; char toPrint[20]; if ( (sign == 1) && ((long)num < 0) ) { 40002d58: 80 a4 60 00 cmp %l1, 0 40002d5c: 16 bf ff c7 bge 40002c78 40002d60: b2 06 60 04 add %i1, 4, %i1 40002d64: 80 88 60 ff btst 0xff, %g1 <== NOT EXECUTED 40002d68: 02 bf ff c5 be 40002c7c <== NOT EXECUTED 40002d6c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED BSP_output_char('-'); 40002d70: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED 40002d74: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002d78: 90 10 20 2d mov 0x2d, %o0 <== NOT EXECUTED num = -num; if (maxwidth) maxwidth--; 40002d7c: 80 a0 00 15 cmp %g0, %l5 <== NOT EXECUTED int count; char toPrint[20]; if ( (sign == 1) && ((long)num < 0) ) { BSP_output_char('-'); num = -num; 40002d80: a2 20 00 11 neg %l1 <== NOT EXECUTED if (maxwidth) maxwidth--; 40002d84: 10 bf ff bd b 40002c78 <== NOT EXECUTED 40002d88: aa 65 60 00 subx %l5, 0, %l5 <== NOT EXECUTED case 'p': base = 16; sign = 0; break; case 's': { int i, len; char *s; str = va_arg(ap, char *); 40002d8c: e6 06 40 00 ld [ %i1 ], %l3 /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 40002d90: a4 10 20 00 clr %l2 40002d94: c2 4c c0 00 ldsb [ %l3 ], %g1 40002d98: 80 a0 60 00 cmp %g1, 0 40002d9c: 02 80 00 07 be 40002db8 40002da0: b2 06 60 04 add %i1, 4, %i1 40002da4: a4 04 a0 01 inc %l2 40002da8: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1 40002dac: 80 a0 60 00 cmp %g1, 0 40002db0: 32 bf ff fe bne,a 40002da8 40002db4: a4 04 a0 01 inc %l2 ; /* leading spaces */ if ( !minus ) 40002db8: 80 a5 a0 00 cmp %l6, 0 40002dbc: 02 80 00 36 be 40002e94 40002dc0: 80 a4 00 12 cmp %l0, %l2 for ( i=len ; i 40002dcc: aa 10 00 12 mov %l2, %l5 width = len; } /* output the string */ for ( i=0 ; i 40002dd8: 80 a5 a0 00 cmp %l6, 0 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 40002ddc: 22 bf ff 93 be,a 40002c28 40002de0: b0 06 20 01 inc %i0 for ( i=len ; i 40002dec: b0 06 20 01 inc %i0 <== NOT EXECUTED 40002df0: a0 10 00 12 mov %l2, %l0 BSP_output_char(' '); 40002df4: c2 05 00 00 ld [ %l4 ], %g1 40002df8: 9f c0 40 00 call %g1 40002dfc: 90 10 20 20 mov 0x20, %o0 for ( i=0 ; i 40002e0c: c2 05 00 00 ld [ %l4 ], %g1 ) { char c, *str; int lflag, base, sign, width, lead, minus; for (; *fmt != '\0'; fmt++) { 40002e10: 10 bf ff 86 b 40002c28 40002e14: b0 06 20 01 inc %i0 for ( i=len ; i <== NOT EXECUTED 40002e2c: b0 06 20 01 inc %i0 <== NOT EXECUTED if ((c = *fmt) == 'l') { lflag = 1; c = *++fmt; } switch (c) { 40002e30: 82 10 20 00 clr %g1 40002e34: 10 bf ff 8d b 40002c68 40002e38: a6 10 20 0a mov 0xa, %l3 lead = '0'; fmt++; } if (*fmt == '-' ) { minus = 1; fmt++; 40002e3c: 88 01 20 01 inc %g4 40002e40: d0 09 00 00 ldub [ %g4 ], %o0 40002e44: ac 10 20 01 mov 1, %l6 40002e48: 10 bf ff 51 b 40002b8c 40002e4c: 87 2a 20 18 sll %o0, 0x18, %g3 lead = ' '; if (*fmt == '%') { fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 40002e50: d0 0e 20 02 ldub [ %i0 + 2 ], %o0 40002e54: 88 06 20 02 add %i0, 2, %g4 40002e58: ba 10 20 30 mov 0x30, %i5 40002e5c: 10 bf ff 48 b 40002b7c 40002e60: 87 2a 20 18 sll %o0, 0x18, %g3 fmt++; } if ((c = *fmt) == 'l') { lflag = 1; c = *++fmt; 40002e64: 10 bf ff 67 b 40002c00 40002e68: b0 01 20 01 add %g4, 1, %i0 width = len; } /* output the string */ for ( i=0 ; i 40002e88: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 40002e8c: 10 bf ff d4 b 40002ddc 40002e90: 80 a5 a0 00 cmp %l6, 0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 40002e98: a2 10 00 12 mov %l2, %l1 BSP_output_char(' '); 40002e9c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED 40002ea0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002ea4: 90 10 20 20 mov 0x20, %o0 <== NOT EXECUTED for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i <== NOT EXECUTED 40002eb4: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i <== NOT EXECUTED 40002ebc: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED break; case 'c': BSP_output_char(va_arg(ap, int)); break; default: BSP_output_char(c); 40002ec0: 82 10 20 00 clr %g1 40002ec4: 10 bf ff 69 b 40002c68 40002ec8: a6 10 20 10 mov 0x10, %l3 40016ef0 : ssize_t write( int fd, const void *buffer, size_t count ) { 40016ef0: 9d e3 bf 98 save %sp, -104, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40016ef4: 03 10 00 62 sethi %hi(0x40018800), %g1 40016ef8: c4 00 61 48 ld [ %g1 + 0x148 ], %g2 ! 40018948 ssize_t write( int fd, const void *buffer, size_t count ) { 40016efc: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40016f00: 80 a6 00 02 cmp %i0, %g2 40016f04: 1a 80 00 24 bcc 40016f94 40016f08: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 40016f0c: 03 10 00 65 sethi %hi(0x40019400), %g1 40016f10: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 ! 40019568 40016f14: 85 2e 20 02 sll %i0, 2, %g2 40016f18: 83 2e 20 04 sll %i0, 4, %g1 40016f1c: 82 20 40 02 sub %g1, %g2, %g1 40016f20: 82 00 40 18 add %g1, %i0, %g1 40016f24: 83 28 60 02 sll %g1, 2, %g1 40016f28: b0 00 c0 01 add %g3, %g1, %i0 rtems_libio_check_is_open( iop ); 40016f2c: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40016f30: 80 88 61 00 btst 0x100, %g1 40016f34: 02 80 00 18 be 40016f94 40016f38: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 40016f3c: 02 80 00 1c be 40016fac 40016f40: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 40016f44: 02 80 00 12 be 40016f8c 40016f48: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40016f4c: 80 88 60 04 btst 4, %g1 40016f50: 02 80 00 17 be 40016fac 40016f54: 01 00 00 00 nop /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 40016f58: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40016f5c: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40016f60: 80 a0 60 00 cmp %g1, 0 40016f64: 02 80 00 18 be 40016fc4 40016f68: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 40016f6c: 9f c0 40 00 call %g1 40016f70: 90 10 00 18 mov %i0, %o0 if ( rc > 0 ) 40016f74: 80 a2 20 00 cmp %o0, 0 40016f78: 04 80 00 05 ble 40016f8c 40016f7c: 01 00 00 00 nop iop->offset += rc; 40016f80: c2 06 20 08 ld [ %i0 + 8 ], %g1 40016f84: 82 00 40 08 add %g1, %o0, %g1 40016f88: c2 26 20 08 st %g1, [ %i0 + 8 ] return rc; } 40016f8c: 81 c7 e0 08 ret 40016f90: 91 e8 00 08 restore %g0, %o0, %o0 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 40016f94: 7f ff d9 ee call 4000d74c <__errno> <== NOT EXECUTED 40016f98: 01 00 00 00 nop <== NOT EXECUTED 40016f9c: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 40016fa0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016fa4: 10 bf ff fa b 40016f8c <== NOT EXECUTED 40016fa8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40016fac: 7f ff d9 e8 call 4000d74c <__errno> <== NOT EXECUTED 40016fb0: 01 00 00 00 nop <== NOT EXECUTED 40016fb4: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40016fb8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016fbc: 10 bf ff f4 b 40016f8c <== NOT EXECUTED 40016fc0: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40016fc4: 7f ff d9 e2 call 4000d74c <__errno> <== NOT EXECUTED 40016fc8: 01 00 00 00 nop <== NOT EXECUTED 40016fcc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40016fd0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40016fd4: 10 bf ff ee b 40016f8c <== NOT EXECUTED 40016fd8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED