0200d178 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 200d178: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 200d17c: 80 a6 20 00 cmp %i0, 0 200d180: 12 80 00 04 bne 200d190 200d184: a0 10 20 00 clr %l0 node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 200d188: 81 c7 e0 08 ret <== NOT EXECUTED 200d18c: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 200d190: 03 00 80 68 sethi %hi(0x201a000), %g1 200d194: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 201a2a4 200d198: 92 10 00 1a mov %i2, %o1 200d19c: d4 10 60 2c lduh [ %g1 + 0x2c ], %o2 200d1a0: 90 10 00 19 mov %i1, %o0 200d1a4: b6 2e c0 0a andn %i3, %o2, %i3 200d1a8: 95 2e e0 10 sll %i3, 0x10, %o2 200d1ac: 7f ff ff ca call 200d0d4 200d1b0: 95 32 a0 10 srl %o2, 0x10, %o2 if ( !node ) 200d1b4: a0 92 20 00 orcc %o0, 0, %l0 200d1b8: 02 bf ff f4 be 200d188 200d1bc: 80 a6 60 07 cmp %i1, 7 return NULL; /* * Set the type specific information */ switch (type) { 200d1c0: 28 80 00 0a bleu,a 200d1e8 200d1c4: b3 2e 60 02 sll %i1, 2, %i1 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 200d1c8: 11 00 80 66 sethi %hi(0x2019800), %o0 <== NOT EXECUTED 200d1cc: 15 00 80 66 sethi %hi(0x2019800), %o2 <== NOT EXECUTED 200d1d0: 17 00 80 66 sethi %hi(0x2019800), %o3 <== NOT EXECUTED 200d1d4: 90 12 21 60 or %o0, 0x160, %o0 <== NOT EXECUTED 200d1d8: 94 12 a1 b8 or %o2, 0x1b8, %o2 <== NOT EXECUTED 200d1dc: 96 12 e1 b0 or %o3, 0x1b0, %o3 <== NOT EXECUTED 200d1e0: 7f ff d3 3e call 2001ed8 <__assert_func> <== NOT EXECUTED 200d1e4: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { 200d1e8: 03 00 80 34 sethi %hi(0x200d000), %g1 200d1ec: 82 10 60 b4 or %g1, 0xb4, %g1 ! 200d0b4 200d1f0: c2 00 40 19 ld [ %g1 + %i1 ], %g1 200d1f4: 81 c0 40 00 jmp %g1 200d1f8: 01 00 00 00 nop 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; 200d1fc: c2 07 00 00 ld [ %i4 ], %g1 200d200: c2 24 20 50 st %g1, [ %l0 + 0x50 ] /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 200d204: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 200d208: d0 06 00 00 ld [ %i0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 200d20c: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 200d210: d0 24 20 08 st %o0, [ %l0 + 8 ] node->st_ino = ++fs_info->ino_count; 200d214: c2 00 80 00 ld [ %g2 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 200d218: 90 02 20 50 add %o0, 0x50, %o0 200d21c: 82 00 60 01 inc %g1 200d220: c2 20 80 00 st %g1, [ %g2 ] 200d224: c2 24 20 34 st %g1, [ %l0 + 0x34 ] 200d228: 92 10 00 10 mov %l0, %o1 200d22c: 7f ff e4 ad call 20064e0 <_Chain_Append> 200d230: b0 10 00 10 mov %l0, %i0 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 200d234: 81 c7 e0 08 ret 200d238: 81 e8 00 00 restore node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 200d23c: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 200d240: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 200d244: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 200d248: c0 24 20 50 clr [ %l0 + 0x50 ] 200d24c: c0 24 20 54 clr [ %l0 + 0x54 ] node->info.file.indirect = 0; 200d250: c0 24 20 58 clr [ %l0 + 0x58 ] node->info.file.doubly_indirect = 0; 200d254: c0 24 20 5c clr [ %l0 + 0x5c ] node->info.file.triply_indirect = 0; break; 200d258: 10 bf ff eb b 200d204 200d25c: c0 24 20 60 clr [ %l0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 200d260: 10 bf ff e9 b 200d204 200d264: c0 24 20 50 clr [ %l0 + 0x50 ] 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; 200d268: c4 07 20 04 ld [ %i4 + 4 ], %g2 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 200d26c: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 200d270: c4 24 20 54 st %g2, [ %l0 + 0x54 ] break; 200d274: 10 bf ff e4 b 200d204 200d278: c2 24 20 50 st %g1, [ %l0 + 0x50 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 200d27c: 82 04 20 54 add %l0, 0x54, %g1 the_chain->permanent_null = NULL; 200d280: c0 24 20 54 clr [ %l0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 200d284: c2 24 20 50 st %g1, [ %l0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 200d288: 82 04 20 50 add %l0, 0x50, %g1 200d28c: 10 bf ff de b 200d204 200d290: c2 24 20 58 st %g1, [ %l0 + 0x58 ] 02003c98 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 2003c98: 9d e3 bf a0 save %sp, -96, %sp rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 2003c9c: 80 a6 20 00 cmp %i0, 0 2003ca0: 02 80 00 2b be 2003d4c 2003ca4: 80 a6 60 00 cmp %i1, 0 assert( level >= 0 ); 2003ca8: 06 80 00 38 bl 2003d88 2003cac: 11 00 80 8b sethi %hi(0x2022c00), %o0 assert( the_directory->type == IMFS_DIRECTORY ); 2003cb0: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 2003cb4: 80 a0 60 01 cmp %g1, 1 2003cb8: 12 80 00 2d bne 2003d6c 2003cbc: a8 06 20 54 add %i0, 0x54, %l4 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 2003cc0: e6 06 20 50 ld [ %i0 + 0x50 ], %l3 2003cc4: 80 a4 c0 14 cmp %l3, %l4 2003cc8: 02 80 00 1b be 2003d34 2003ccc: 25 00 80 91 sethi %hi(0x2024400), %l2 2003cd0: 23 00 80 8b sethi %hi(0x2022c00), %l1 2003cd4: a4 14 a3 28 or %l2, 0x328, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 2003cd8: a2 14 61 30 or %l1, 0x130, %l1 IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 2003cdc: aa 06 60 01 add %i1, 1, %l5 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; 2003ce0: a0 10 20 00 clr %l0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 2003ce4: c2 04 80 00 ld [ %l2 ], %g1 2003ce8: 90 10 00 11 mov %l1, %o0 2003cec: d6 00 60 08 ld [ %g1 + 8 ], %o3 2003cf0: 92 10 20 01 mov 1, %o1 2003cf4: 40 00 40 f4 call 20140c4 2003cf8: 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++ ) 2003cfc: a0 04 20 01 inc %l0 2003d00: 80 a6 40 10 cmp %i1, %l0 2003d04: 36 bf ff f9 bge,a 2003ce8 2003d08: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 2003d0c: 7f ff ff 7d call 2003b00 2003d10: 90 10 00 13 mov %l3, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 2003d14: c2 04 e0 48 ld [ %l3 + 0x48 ], %g1 2003d18: 80 a0 60 01 cmp %g1, 1 2003d1c: 22 80 00 08 be,a 2003d3c 2003d20: 90 10 00 13 mov %l3, %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 ) { 2003d24: e6 04 c0 00 ld [ %l3 ], %l3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 2003d28: 80 a4 c0 14 cmp %l3, %l4 2003d2c: 12 bf ff ee bne 2003ce4 2003d30: a0 10 20 00 clr %l0 2003d34: 81 c7 e0 08 ret 2003d38: 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 ); 2003d3c: 7f ff ff d7 call 2003c98 2003d40: 92 10 00 15 mov %l5, %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 ) { 2003d44: 10 bf ff f9 b 2003d28 2003d48: e6 04 c0 00 ld [ %l3 ], %l3 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 2003d4c: 11 00 80 8b sethi %hi(0x2022c00), %o0 <== NOT EXECUTED 2003d50: 15 00 80 8b sethi %hi(0x2022c00), %o2 <== NOT EXECUTED 2003d54: 17 00 80 8b sethi %hi(0x2022c00), %o3 <== NOT EXECUTED 2003d58: 90 12 20 08 or %o0, 8, %o0 <== NOT EXECUTED 2003d5c: 94 12 a1 e0 or %o2, 0x1e0, %o2 <== NOT EXECUTED 2003d60: 96 12 e0 e8 or %o3, 0xe8, %o3 <== NOT EXECUTED 2003d64: 40 00 02 01 call 2004568 <__assert_func> <== NOT EXECUTED 2003d68: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 2003d6c: 15 00 80 8b sethi %hi(0x2022c00), %o2 <== NOT EXECUTED 2003d70: 17 00 80 8b sethi %hi(0x2022c00), %o3 <== NOT EXECUTED 2003d74: 90 12 20 08 or %o0, 8, %o0 <== NOT EXECUTED 2003d78: 94 12 a1 e0 or %o2, 0x1e0, %o2 <== NOT EXECUTED 2003d7c: 96 12 e1 08 or %o3, 0x108, %o3 <== NOT EXECUTED 2003d80: 40 00 01 fa call 2004568 <__assert_func> <== NOT EXECUTED 2003d84: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 2003d88: 15 00 80 8b sethi %hi(0x2022c00), %o2 <== NOT EXECUTED 2003d8c: 17 00 80 8b sethi %hi(0x2022c00), %o3 <== NOT EXECUTED 2003d90: 90 12 20 08 or %o0, 8, %o0 <== NOT EXECUTED 2003d94: 94 12 a1 e0 or %o2, 0x1e0, %o2 <== NOT EXECUTED 2003d98: 96 12 e0 f8 or %o3, 0xf8, %o3 <== NOT EXECUTED 2003d9c: 40 00 01 f3 call 2004568 <__assert_func> <== NOT EXECUTED 2003da0: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED 2003da4: 01 00 00 00 nop 02009d04 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 2009d04: 9d e3 bf 78 save %sp, -136, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 2009d08: e0 06 c0 00 ld [ %i3 ], %l0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009d0c: 2b 00 80 68 sethi %hi(0x201a000), %l5 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 2009d10: a2 10 00 18 mov %i0, %l1 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009d14: aa 15 62 a4 or %l5, 0x2a4, %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 2009d18: a4 10 20 00 clr %l2 2009d1c: a6 07 bf d8 add %fp, -40, %l3 2009d20: a8 07 bf fc add %fp, -4, %l4 * 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], pathnamelen, token, &len ); 2009d24: 90 04 40 12 add %l1, %l2, %o0 2009d28: 92 10 00 19 mov %i1, %o1 2009d2c: 94 10 00 13 mov %l3, %o2 2009d30: 40 00 02 75 call 200a704 2009d34: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 2009d38: c2 06 c0 00 ld [ %i3 ], %g1 * 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], pathnamelen, token, &len ); 2009d3c: ac 10 00 08 mov %o0, %l6 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 2009d40: 80 a0 60 00 cmp %g1, 0 2009d44: 02 80 00 5b be 2009eb0 2009d48: c6 07 bf fc ld [ %fp + -4 ], %g3 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 2009d4c: b2 26 40 03 sub %i1, %g3, %i1 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 2009d50: 80 a2 20 00 cmp %o0, 0 2009d54: 12 80 00 11 bne 2009d98 2009d58: a4 04 80 03 add %l2, %g3, %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 ) { 2009d5c: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 2009d60: 80 a0 a0 01 cmp %g2, 1 2009d64: 22 80 00 62 be,a 2009eec 2009d68: c8 00 60 5c ld [ %g1 + 0x5c ], %g4 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 2009d6c: 7f ff ff 61 call 2009af0 2009d70: 90 10 00 1b mov %i3, %o0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 2009d74: c2 06 c0 00 ld [ %i3 ], %g1 */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 2009d78: b5 2e a0 06 sll %i2, 6, %i2 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 2009d7c: c2 10 60 2e lduh [ %g1 + 0x2e ], %g1 2009d80: 82 0e 80 01 and %i2, %g1, %g1 2009d84: 80 a6 80 01 cmp %i2, %g1 2009d88: 12 80 00 44 bne 2009e98 2009d8c: b0 10 00 08 mov %o0, %i0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 2009d90: 81 c7 e0 08 ret 2009d94: 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 ) 2009d98: c4 04 20 48 ld [ %l0 + 0x48 ], %g2 2009d9c: 80 a0 a0 01 cmp %g2, 1 2009da0: 02 80 00 3a be 2009e88 2009da4: a0 10 00 01 mov %g1, %l0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 2009da8: 80 a5 a0 03 cmp %l6, 3 2009dac: 02 80 00 0a be 2009dd4 2009db0: 80 a5 a0 04 cmp %l6, 4 2009db4: 02 80 00 2f be 2009e70 2009db8: 80 a5 a0 02 cmp %l6, 2 2009dbc: 02 80 00 1a be 2009e24 2009dc0: 80 a5 a0 04 cmp %l6, 4 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 2009dc4: 12 bf ff d9 bne 2009d28 2009dc8: 90 04 40 12 add %l1, %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 ) { 2009dcc: 10 bf ff e5 b 2009d60 <== NOT EXECUTED 2009dd0: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 2009dd4: c2 00 60 48 ld [ %g1 + 0x48 ], %g1 2009dd8: 80 a0 60 03 cmp %g1, 3 2009ddc: 02 80 00 3b be 2009ec8 2009de0: 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 ) { 2009de4: 02 80 00 66 be 2009f7c 2009de8: 90 10 00 1b mov %i3, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 2009dec: 80 a0 60 01 cmp %g1, 1 2009df0: 12 80 00 55 bne 2009f44 2009df4: 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 ) { 2009df8: c8 04 20 5c ld [ %l0 + 0x5c ], %g4 2009dfc: 80 a1 20 00 cmp %g4, 0 2009e00: 12 80 00 57 bne 2009f5c 2009e04: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 2009e08: 40 00 02 0e call 200a640 2009e0c: 92 10 00 13 mov %l3, %o1 if ( !node ) 2009e10: a0 92 20 00 orcc %o0, 0, %l0 2009e14: 02 80 00 27 be 2009eb0 2009e18: 01 00 00 00 nop /* * Set the node access to the point we have found. */ pathloc->node_access = node; break; 2009e1c: 10 bf ff c2 b 2009d24 2009e20: e0 26 c0 00 st %l0, [ %i3 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009e24: c4 05 40 00 ld [ %l5 ], %g2 2009e28: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 2009e2c: 80 a0 40 02 cmp %g1, %g2 2009e30: 02 bf ff be be 2009d28 2009e34: 90 04 40 12 add %l1, %l2, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 2009e38: c8 06 e0 10 ld [ %i3 + 0x10 ], %g4 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 2009e3c: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 2009e40: 80 a0 40 02 cmp %g1, %g2 2009e44: 22 80 00 56 be,a 2009f9c 2009e48: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 2009e4c: e0 00 60 08 ld [ %g1 + 8 ], %l0 2009e50: 80 a4 20 00 cmp %l0, 0 2009e54: 32 bf ff b5 bne,a 2009d28 2009e58: e0 26 c0 00 st %l0, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 2009e5c: 40 00 10 ed call 200e210 <__errno> 2009e60: b0 10 3f ff mov -1, %i0 2009e64: ec 22 00 00 st %l6, [ %o0 ] 2009e68: 81 c7 e0 08 ret 2009e6c: 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 ); 2009e70: 40 00 10 e8 call 200e210 <__errno> 2009e74: b0 10 3f ff mov -1, %i0 2009e78: 82 10 20 5b mov 0x5b, %g1 2009e7c: c2 22 00 00 st %g1, [ %o0 ] 2009e80: 81 c7 e0 08 ret 2009e84: 81 e8 00 00 restore /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 2009e88: c4 10 60 2e lduh [ %g1 + 0x2e ], %g2 2009e8c: 80 88 a0 40 btst 0x40, %g2 2009e90: 12 bf ff c7 bne 2009dac 2009e94: 80 a5 a0 03 cmp %l6, 3 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 2009e98: 40 00 10 de call 200e210 <__errno> 2009e9c: b0 10 3f ff mov -1, %i0 2009ea0: 82 10 20 0d mov 0xd, %g1 2009ea4: c2 22 00 00 st %g1, [ %o0 ] 2009ea8: 81 c7 e0 08 ret 2009eac: 81 e8 00 00 restore * 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 ); 2009eb0: 40 00 10 d8 call 200e210 <__errno> 2009eb4: b0 10 3f ff mov -1, %i0 2009eb8: 82 10 20 02 mov 2, %g1 2009ebc: c2 22 00 00 st %g1, [ %o0 ] 2009ec0: 81 c7 e0 08 ret 2009ec4: 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 ); 2009ec8: 90 10 00 1b mov %i3, %o0 2009ecc: 7f ff ff 33 call 2009b98 2009ed0: 92 10 20 00 clr %o1 node = pathloc->node_access; 2009ed4: e0 06 c0 00 ld [ %i3 ], %l0 if ( !node ) 2009ed8: 80 a4 20 00 cmp %l0, 0 2009edc: 02 80 00 1a be 2009f44 2009ee0: 01 00 00 00 nop } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 2009ee4: 10 bf ff c2 b 2009dec 2009ee8: c2 04 20 48 ld [ %l0 + 0x48 ], %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 ) { 2009eec: 80 a1 20 00 cmp %g4, 0 2009ef0: 02 bf ff 9f be 2009d6c 2009ef4: 01 00 00 00 nop newloc = node->info.directory.mt_fs->mt_fs_root; 2009ef8: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 2009efc: d6 01 20 2c ld [ %g4 + 0x2c ], %o3 * 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; 2009f00: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 2009f04: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 2009f08: c2 00 80 00 ld [ %g2 ], %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; 2009f0c: c8 01 20 1c ld [ %g4 + 0x1c ], %g4 */ 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], 2009f10: 92 06 40 03 add %i1, %g3, %o1 2009f14: 86 24 80 03 sub %l2, %g3, %g3 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 2009f18: d6 26 e0 10 st %o3, [ %i3 + 0x10 ] 2009f1c: d8 26 e0 08 st %o4, [ %i3 + 8 ] 2009f20: da 26 e0 04 st %o5, [ %i3 + 4 ] 2009f24: c8 26 c0 00 st %g4, [ %i3 ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 2009f28: 90 04 40 03 add %l1, %g3, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 2009f2c: c4 26 e0 0c st %g2, [ %i3 + 0xc ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 2009f30: 94 10 00 1a mov %i2, %o2 2009f34: 9f c0 40 00 call %g1 2009f38: 96 10 00 1b mov %i3, %o3 2009f3c: 81 c7 e0 08 ret 2009f40: 91 e8 00 08 restore %g0, %o0, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 2009f44: 40 00 10 b3 call 200e210 <__errno> 2009f48: b0 10 3f ff mov -1, %i0 2009f4c: 82 10 20 14 mov 0x14, %g1 2009f50: c2 22 00 00 st %g1, [ %o0 ] 2009f54: 81 c7 e0 08 ret 2009f58: 81 e8 00 00 restore * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 2009f5c: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 2009f60: d6 01 20 2c ld [ %g4 + 0x2c ], %o3 * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 2009f64: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 2009f68: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 2009f6c: c2 00 80 00 ld [ %g2 ], %g1 2009f70: c6 07 bf fc ld [ %fp + -4 ], %g3 * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 2009f74: 10 bf ff e7 b 2009f10 2009f78: c8 01 20 1c ld [ %g4 + 0x1c ], %g4 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 2009f7c: 7f ff ff 22 call 2009c04 2009f80: 92 10 20 00 clr %o1 node = pathloc->node_access; 2009f84: e0 06 c0 00 ld [ %i3 ], %l0 if ( result == -1 ) 2009f88: 80 a2 3f ff cmp %o0, -1 2009f8c: 02 bf ff 81 be 2009d90 2009f90: b0 10 00 08 mov %o0, %i0 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 2009f94: 10 bf ff 96 b 2009dec 2009f98: 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; 2009f9c: d6 01 20 18 ld [ %g4 + 0x18 ], %o3 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 2009fa0: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 2009fa4: da 01 20 0c ld [ %g4 + 0xc ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 2009fa8: c2 00 80 00 ld [ %g2 ], %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; 2009fac: 10 bf ff d9 b 2009f10 2009fb0: c8 01 20 08 ld [ %g4 + 8 ], %g4 0200a08c : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 200a08c: 9d e3 bf 78 save %sp, -136, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 200a090: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 200a094: 90 10 00 18 mov %i0, %o0 200a098: 40 00 14 15 call 200f0ec 200a09c: 2d 00 80 68 sethi %hi(0x201a000), %l6 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 200a0a0: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 200a0a4: a6 10 20 00 clr %l3 200a0a8: a8 07 bf d8 add %fp, -40, %l4 200a0ac: aa 07 bf fc add %fp, -4, %l5 200a0b0: a4 10 00 08 mov %o0, %l2 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 200a0b4: ac 15 a2 a4 or %l6, 0x2a4, %l6 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 200a0b8: 92 10 00 12 mov %l2, %o1 200a0bc: 90 04 40 13 add %l1, %l3, %o0 200a0c0: 94 10 00 14 mov %l4, %o2 200a0c4: 40 00 01 90 call 200a704 200a0c8: 96 10 00 15 mov %l5, %o3 pathlen -= len; 200a0cc: c6 07 bf fc ld [ %fp + -4 ], %g3 i += len; if ( !pathloc->node_access ) 200a0d0: c2 06 40 00 ld [ %i1 ], %g1 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 200a0d4: ae 10 00 08 mov %o0, %l7 pathlen -= len; i += len; if ( !pathloc->node_access ) 200a0d8: 80 a0 60 00 cmp %g1, 0 200a0dc: 02 80 00 67 be 200a278 200a0e0: a4 24 80 03 sub %l2, %g3, %l2 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 200a0e4: 80 a2 20 00 cmp %o0, 0 200a0e8: 32 80 00 08 bne,a 200a108 200a0ec: c4 04 20 48 ld [ %l0 + 0x48 ], %g2 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 200a0f0: 40 00 10 48 call 200e210 <__errno> 200a0f4: b0 10 3f ff mov -1, %i0 200a0f8: 82 10 20 11 mov 0x11, %g1 200a0fc: c2 22 00 00 st %g1, [ %o0 ] 200a100: 81 c7 e0 08 ret 200a104: 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 ) 200a108: 80 a0 a0 01 cmp %g2, 1 200a10c: 02 80 00 46 be 200a224 200a110: a0 10 00 01 mov %g1, %l0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 200a114: 80 a5 e0 02 cmp %l7, 2 200a118: 02 80 00 30 be 200a1d8 200a11c: a6 04 c0 03 add %l3, %g3, %l3 200a120: 80 a5 e0 02 cmp %l7, 2 200a124: 08 80 00 0d bleu 200a158 200a128: 80 a5 e0 00 cmp %l7, 0 200a12c: 80 a5 e0 03 cmp %l7, 3 200a130: 02 80 00 12 be 200a178 200a134: 80 a5 e0 04 cmp %l7, 4 200a138: 12 bf ff e1 bne 200a0bc 200a13c: 92 10 00 12 mov %l2, %o1 case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 200a140: 40 00 10 34 call 200e210 <__errno> 200a144: b0 10 3f ff mov -1, %i0 200a148: 82 10 20 5b mov 0x5b, %g1 200a14c: c2 22 00 00 st %g1, [ %o0 ] 200a150: 81 c7 e0 08 ret 200a154: 81 e8 00 00 restore if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 200a158: 12 bf ff d9 bne 200a0bc 200a15c: 92 10 00 12 mov %l2, %o1 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 200a160: 40 00 10 2c call 200e210 <__errno> <== NOT EXECUTED 200a164: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a168: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 200a16c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a170: 81 c7 e0 08 ret <== NOT EXECUTED 200a174: 81 e8 00 00 restore <== NOT EXECUTED pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 200a178: c2 00 60 48 ld [ %g1 + 0x48 ], %g1 200a17c: 80 a0 60 03 cmp %g1, 3 200a180: 02 80 00 7b be 200a36c 200a184: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 200a188: 02 80 00 7a be 200a370 200a18c: 90 10 00 19 mov %i1, %o0 if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 200a190: 80 a4 20 00 cmp %l0, 0 200a194: 02 80 00 5d be 200a308 200a198: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 200a19c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 200a1a0: 80 a0 60 01 cmp %g1, 1 200a1a4: 12 80 00 59 bne 200a308 200a1a8: 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 ) { 200a1ac: c6 04 20 5c ld [ %l0 + 0x5c ], %g3 200a1b0: 80 a0 e0 00 cmp %g3, 0 200a1b4: 12 80 00 5b bne 200a320 200a1b8: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 200a1bc: 40 00 01 21 call 200a640 200a1c0: 92 10 00 14 mov %l4, %o1 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 200a1c4: a0 92 20 00 orcc %o0, 0, %l0 200a1c8: 02 80 00 21 be 200a24c 200a1cc: c2 07 bf fc ld [ %fp + -4 ], %g1 done = true; else pathloc->node_access = node; 200a1d0: 10 bf ff ba b 200a0b8 200a1d4: e0 26 40 00 st %l0, [ %i1 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 200a1d8: c4 05 80 00 ld [ %l6 ], %g2 200a1dc: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 200a1e0: 80 a0 40 02 cmp %g1, %g2 200a1e4: 02 bf ff b6 be 200a0bc 200a1e8: 92 10 00 12 mov %l2, %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 200a1ec: c8 06 60 10 ld [ %i1 + 0x10 ], %g4 200a1f0: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 200a1f4: 80 a0 40 02 cmp %g1, %g2 200a1f8: 22 80 00 65 be,a 200a38c 200a1fc: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 200a200: e0 00 60 08 ld [ %g1 + 8 ], %l0 200a204: 80 a4 20 00 cmp %l0, 0 200a208: 32 bf ff ad bne,a 200a0bc 200a20c: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 200a210: 40 00 10 00 call 200e210 <__errno> 200a214: b0 10 3f ff mov -1, %i0 200a218: ee 22 00 00 st %l7, [ %o0 ] 200a21c: 81 c7 e0 08 ret 200a220: 81 e8 00 00 restore /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 200a224: c4 10 60 2e lduh [ %g1 + 0x2e ], %g2 200a228: 80 88 a0 40 btst 0x40, %g2 200a22c: 12 bf ff bb bne 200a118 200a230: 80 a5 e0 02 cmp %l7, 2 /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); 200a234: 40 00 0f f7 call 200e210 <__errno> 200a238: b0 10 3f ff mov -1, %i0 200a23c: 82 10 20 0d mov 0xd, %g1 200a240: c2 22 00 00 st %g1, [ %o0 ] 200a244: 81 c7 e0 08 ret 200a248: 81 e8 00 00 restore case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 200a24c: 82 24 c0 01 sub %l3, %g1, %g1 200a250: 82 04 40 01 add %l1, %g1, %g1 200a254: c2 26 80 00 st %g1, [ %i2 ] /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 200a258: c2 4c 40 13 ldsb [ %l1 + %l3 ], %g1 200a25c: 80 a0 60 00 cmp %g1, 0 200a260: 02 80 00 1c be 200a2d0 200a264: 80 a0 60 2f cmp %g1, 0x2f if ( !IMFS_is_separator( path[ i ] ) ) 200a268: 02 80 00 0a be 200a290 200a26c: 80 a0 60 5c cmp %g1, 0x5c 200a270: 22 80 00 09 be,a 200a294 200a274: a2 04 40 13 add %l1, %l3, %l1 rtems_set_errno_and_return_minus_one( ENOENT ); 200a278: 40 00 0f e6 call 200e210 <__errno> <== NOT EXECUTED 200a27c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a280: 82 10 20 02 mov 2, %g1 <== NOT EXECUTED 200a284: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a288: 81 c7 e0 08 ret <== NOT EXECUTED 200a28c: 81 e8 00 00 restore <== NOT EXECUTED 200a290: a2 04 40 13 add %l1, %l3, %l1 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 200a294: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 200a298: 80 a0 60 00 cmp %g1, 0 200a29c: 02 80 00 0d be 200a2d0 200a2a0: a2 04 60 01 inc %l1 if ( !IMFS_is_separator( path[ i ] ) ) 200a2a4: 80 a0 60 5c cmp %g1, 0x5c 200a2a8: 02 bf ff fb be 200a294 200a2ac: 80 a0 60 2f cmp %g1, 0x2f 200a2b0: 22 bf ff fa be,a 200a298 200a2b4: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 rtems_set_errno_and_return_minus_one( ENOENT ); 200a2b8: 40 00 0f d6 call 200e210 <__errno> 200a2bc: b0 10 3f ff mov -1, %i0 200a2c0: 82 10 20 02 mov 2, %g1 200a2c4: c2 22 00 00 st %g1, [ %o0 ] 200a2c8: 81 c7 e0 08 ret 200a2cc: 81 e8 00 00 restore /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 200a2d0: 7f ff fe 08 call 2009af0 200a2d4: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 200a2d8: c2 06 40 00 ld [ %i1 ], %g1 if ( node->type != IMFS_DIRECTORY ) 200a2dc: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 200a2e0: 80 a0 a0 01 cmp %g2, 1 200a2e4: 12 80 00 09 bne 200a308 200a2e8: b0 10 00 08 mov %o0, %i0 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 200a2ec: c2 10 60 2e lduh [ %g1 + 0x2e ], %g1 200a2f0: 82 08 60 c0 and %g1, 0xc0, %g1 200a2f4: 80 a0 60 c0 cmp %g1, 0xc0 200a2f8: 12 bf ff cf bne 200a234 200a2fc: 01 00 00 00 nop if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 200a300: 81 c7 e0 08 ret 200a304: 81 e8 00 00 restore /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 200a308: 40 00 0f c2 call 200e210 <__errno> 200a30c: b0 10 3f ff mov -1, %i0 200a310: 82 10 20 14 mov 0x14, %g1 200a314: c2 22 00 00 st %g1, [ %o0 ] 200a318: 81 c7 e0 08 ret 200a31c: 81 e8 00 00 restore * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 200a320: c4 00 e0 28 ld [ %g3 + 0x28 ], %g2 *pathloc = newloc; 200a324: d8 00 e0 2c ld [ %g3 + 0x2c ], %o4 * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 200a328: da 00 e0 24 ld [ %g3 + 0x24 ], %o5 200a32c: c8 00 e0 20 ld [ %g3 + 0x20 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 200a330: d0 07 bf fc ld [ %fp + -4 ], %o0 * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 200a334: c6 00 e0 1c ld [ %g3 + 0x1c ], %g3 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 200a338: c2 00 a0 04 ld [ %g2 + 4 ], %g1 200a33c: 90 24 c0 08 sub %l3, %o0, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 200a340: d8 26 60 10 st %o4, [ %i1 + 0x10 ] 200a344: da 26 60 08 st %o5, [ %i1 + 8 ] 200a348: c8 26 60 04 st %g4, [ %i1 + 4 ] 200a34c: c6 26 40 00 st %g3, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 200a350: 90 04 40 08 add %l1, %o0, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 200a354: c4 26 60 0c st %g2, [ %i1 + 0xc ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 200a358: 92 10 00 19 mov %i1, %o1 200a35c: 9f c0 40 00 call %g1 200a360: 94 10 00 1a mov %i2, %o2 200a364: 81 c7 e0 08 ret 200a368: 91 e8 00 08 restore %g0, %o0, %o0 if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 200a36c: 90 10 00 19 mov %i1, %o0 200a370: 7f ff ff 11 call 2009fb4 200a374: 92 10 20 00 clr %o1 if ( result == -1 ) 200a378: 80 a2 3f ff cmp %o0, -1 200a37c: 02 bf ff 61 be 200a100 200a380: b0 10 00 08 mov %o0, %i0 200a384: 10 bf ff 83 b 200a190 200a388: e0 06 40 00 ld [ %i1 ], %l0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 200a38c: d6 01 20 18 ld [ %g4 + 0x18 ], %o3 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 200a390: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 200a394: da 01 20 0c ld [ %g4 + 0xc ], %o5 200a398: c8 01 20 08 ld [ %g4 + 8 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 200a39c: 86 24 c0 03 sub %l3, %g3, %g3 200a3a0: c2 00 a0 04 ld [ %g2 + 4 ], %g1 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 200a3a4: d6 26 60 10 st %o3, [ %i1 + 0x10 ] 200a3a8: d8 26 60 08 st %o4, [ %i1 + 8 ] 200a3ac: da 26 60 04 st %o5, [ %i1 + 4 ] 200a3b0: c8 26 40 00 st %g4, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 200a3b4: 10 bf ff e8 b 200a354 200a3b8: 90 04 40 03 add %l1, %g3, %o0 02009b98 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 2009b98: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 2009b9c: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 2009ba0: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 2009ba4: 80 a0 a0 03 cmp %g2, 3 2009ba8: 12 80 00 14 bne 2009bf8 2009bac: 90 10 00 18 mov %i0, %o0 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 2009bb0: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 IMFS_Set_handlers( node ); 2009bb4: 7f ff ff cf call 2009af0 2009bb8: c2 26 00 00 st %g1, [ %i0 ] if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 2009bbc: c2 06 00 00 ld [ %i0 ], %g1 */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 2009bc0: b3 2e 60 06 sll %i1, 6, %i1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 2009bc4: c2 10 60 2e lduh [ %g1 + 0x2e ], %g1 2009bc8: 82 0e 40 01 and %i1, %g1, %g1 2009bcc: 80 a6 40 01 cmp %i1, %g1 2009bd0: 02 80 00 08 be 2009bf0 2009bd4: 01 00 00 00 nop /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 2009bd8: 40 00 11 8e call 200e210 <__errno> <== NOT EXECUTED 2009bdc: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 2009be0: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 2009be4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2009be8: 81 c7 e0 08 ret <== NOT EXECUTED 2009bec: 81 e8 00 00 restore <== NOT EXECUTED return result; } 2009bf0: 81 c7 e0 08 ret 2009bf4: 91 e8 20 00 restore %g0, 0, %o0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 2009bf8: 7f ff f1 66 call 2006190 <== NOT EXECUTED 2009bfc: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 2009c00: 01 00 00 00 nop 02009fb4 : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 2009fb4: 9d e3 bf a0 save %sp, -96, %sp 2009fb8: 21 00 80 68 sethi %hi(0x201a000), %l0 2009fbc: a2 10 00 18 mov %i0, %l1 2009fc0: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %g1 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 ) ) ); 2009fc4: 10 80 00 07 b 2009fe0 2009fc8: a6 14 22 a4 or %l0, 0x2a4, %l3 */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 2009fcc: 02 80 00 21 be 200a050 2009fd0: 84 00 bf fd add %g2, -3, %g2 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 2009fd4: 80 a0 a0 01 cmp %g2, 1 2009fd8: 18 80 00 1b bgu 200a044 2009fdc: 90 10 20 00 clr %o0 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 2009fe0: c4 10 60 2e lduh [ %g1 + 0x2e ], %g2 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 2009fe4: e4 04 40 00 ld [ %l1 ], %l2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 2009fe8: 84 00 a0 01 inc %g2 2009fec: c4 30 60 2e sth %g2, [ %g1 + 0x2e ] if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 2009ff0: 85 28 a0 10 sll %g2, 0x10, %g2 2009ff4: 85 30 a0 10 srl %g2, 0x10, %g2 2009ff8: 80 a0 a0 05 cmp %g2, 5 2009ffc: 18 80 00 1d bgu 200a070 200a000: 01 00 00 00 nop /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 200a004: c4 04 a0 48 ld [ %l2 + 0x48 ], %g2 200a008: 80 a0 a0 03 cmp %g2, 3 200a00c: 12 bf ff f0 bne 2009fcc 200a010: 80 a0 a0 04 cmp %g2, 4 result = IMFS_evaluate_hard_link( node, flags ); 200a014: 90 10 00 11 mov %l1, %o0 200a018: 7f ff fe e0 call 2009b98 200a01c: 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 ) ) ); 200a020: 80 a2 20 00 cmp %o0, 0 200a024: 12 80 00 08 bne 200a044 200a028: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %g1 200a02c: c4 04 a0 48 ld [ %l2 + 0x48 ], %g2 200a030: 84 00 bf fd add %g2, -3, %g2 200a034: 80 a0 a0 01 cmp %g2, 1 200a038: 08 bf ff ea bleu 2009fe0 200a03c: c2 04 c0 00 ld [ %l3 ], %g1 200a040: 90 10 20 00 clr %o0 <== NOT EXECUTED /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 200a044: c0 30 60 2e clrh [ %g1 + 0x2e ] return result; } 200a048: 81 c7 e0 08 ret 200a04c: 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 ); 200a050: 90 10 00 11 mov %l1, %o0 200a054: 7f ff fe ec call 2009c04 200a058: 92 10 00 19 mov %i1, %o1 } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 200a05c: 80 a2 20 00 cmp %o0, 0 200a060: 22 bf ff f4 be,a 200a030 200a064: c4 04 a0 48 ld [ %l2 + 0x48 ], %g2 200a068: 10 bf ff f7 b 200a044 200a06c: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %g1 */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 200a070: 40 00 10 68 call 200e210 <__errno> 200a074: c0 30 60 2e clrh [ %g1 + 0x2e ] 200a078: 82 10 20 5c mov 0x5c, %g1 200a07c: c2 22 00 00 st %g1, [ %o0 ] 200a080: 90 10 3f ff mov -1, %o0 */ rtems_filesystem_link_counts = 0; return result; } 200a084: 81 c7 e0 08 ret 200a088: 91 e8 00 08 restore %g0, %o0, %o0 02009b7c : */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 2009b7c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 2009b80: 93 2a 60 06 sll %o1, 6, %o1 <== NOT EXECUTED 2009b84: c2 10 60 2e lduh [ %g1 + 0x2e ], %g1 <== NOT EXECUTED 2009b88: 82 2a 40 01 andn %o1, %g1, %g1 <== NOT EXECUTED */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 2009b8c: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 2009b90: 81 c3 e0 08 retl <== NOT EXECUTED 2009b94: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED 02009c04 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 2009c04: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 2009c08: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 2009c0c: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 2009c10: 80 a0 a0 04 cmp %g2, 4 2009c14: 12 80 00 37 bne 2009cf0 2009c18: 01 00 00 00 nop rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 2009c1c: c4 00 60 08 ld [ %g1 + 8 ], %g2 2009c20: 80 a0 a0 00 cmp %g2, 0 2009c24: 02 80 00 35 be 2009cf8 2009c28: 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; 2009c2c: c4 26 00 00 st %g2, [ %i0 ] rtems_filesystem_get_sym_start_loc( 2009c30: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 2009c34: c6 48 80 00 ldsb [ %g2 ], %g3 2009c38: 80 a0 e0 5c cmp %g3, 0x5c 2009c3c: 02 80 00 1e be 2009cb4 2009c40: 80 a0 e0 2f cmp %g3, 0x2f 2009c44: 02 80 00 1c be 2009cb4 2009c48: 80 a0 e0 00 cmp %g3, 0 2009c4c: 02 80 00 1a be 2009cb4 2009c50: a0 10 20 00 clr %l0 * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 2009c54: a0 00 80 10 add %g2, %l0, %l0 2009c58: 40 00 15 25 call 200f0ec 2009c5c: 90 10 00 10 mov %l0, %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 2009c60: 94 10 00 19 mov %i1, %o2 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 2009c64: 92 10 00 08 mov %o0, %o1 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 2009c68: 96 10 00 18 mov %i0, %o3 2009c6c: 40 00 00 26 call 2009d04 2009c70: 90 10 00 10 mov %l0, %o0 2009c74: a0 10 00 08 mov %o0, %l0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 2009c78: 7f ff ff 9e call 2009af0 2009c7c: 90 10 00 18 mov %i0, %o0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 2009c80: c2 06 00 00 ld [ %i0 ], %g1 */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 2009c84: b3 2e 60 06 sll %i1, 6, %i1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 2009c88: c2 10 60 2e lduh [ %g1 + 0x2e ], %g1 2009c8c: 82 0e 40 01 and %i1, %g1, %g1 2009c90: 80 a6 40 01 cmp %i1, %g1 2009c94: 02 80 00 06 be 2009cac 2009c98: 01 00 00 00 nop /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 2009c9c: 40 00 11 5d call 200e210 <__errno> <== NOT EXECUTED 2009ca0: a0 10 3f ff mov -1, %l0 ! ffffffff <== NOT EXECUTED 2009ca4: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 2009ca8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 2009cac: 81 c7 e0 08 ret 2009cb0: 91 e8 00 10 restore %g0, %l0, %o0 * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 2009cb4: 05 00 80 68 sethi %hi(0x201a000), %g2 2009cb8: c4 00 a2 a4 ld [ %g2 + 0x2a4 ], %g2 ! 201a2a4 2009cbc: a0 10 20 01 mov 1, %l0 2009cc0: c6 00 a0 18 ld [ %g2 + 0x18 ], %g3 2009cc4: c6 26 00 00 st %g3, [ %i0 ] 2009cc8: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 2009ccc: c6 26 20 04 st %g3, [ %i0 + 4 ] 2009cd0: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 2009cd4: c6 26 20 08 st %g3, [ %i0 + 8 ] 2009cd8: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3 2009cdc: c6 26 20 0c st %g3, [ %i0 + 0xc ] 2009ce0: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2 2009ce4: c4 26 20 10 st %g2, [ %i0 + 0x10 ] 2009ce8: 10 bf ff db b 2009c54 2009cec: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 2009cf0: 7f ff f1 28 call 2006190 <== NOT EXECUTED 2009cf4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 2009cf8: 7f ff f1 26 call 2006190 <== NOT EXECUTED 2009cfc: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED 2009d00: 01 00 00 00 nop 0200a57c : } int IMFS_fifo_close( rtems_libio_t *iop ) { 200a57c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 200a580: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 200a584: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 200a588: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 200a58c: 40 00 09 74 call 200cb5c <== NOT EXECUTED 200a590: 90 04 60 50 add %l1, 0x50, %o0 <== NOT EXECUTED if (! err) { 200a594: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a598: 02 80 00 06 be 200a5b0 <== NOT EXECUTED 200a59c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) free(jnode); } IMFS_FIFO_RETURN(err); 200a5a0: 06 80 00 14 bl 200a5f0 <== NOT EXECUTED 200a5a4: 01 00 00 00 nop <== NOT EXECUTED } 200a5a8: 81 c7 e0 08 ret <== NOT EXECUTED 200a5ac: 81 e8 00 00 restore <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 200a5b0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 200a5b4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 200a5b8: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 200a5bc: 40 00 02 6a call 200af64 <== NOT EXECUTED 200a5c0: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED 200a5c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200a5c8: 12 80 00 08 bne 200a5e8 <== NOT EXECUTED 200a5cc: 01 00 00 00 nop <== NOT EXECUTED 200a5d0: c2 14 60 30 lduh [ %l1 + 0x30 ], %g1 <== NOT EXECUTED 200a5d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200a5d8: 12 80 00 04 bne 200a5e8 <== NOT EXECUTED 200a5dc: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 200a5e0: 40 00 01 b6 call 200acb8 <== NOT EXECUTED 200a5e4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 200a5e8: 81 c7 e0 08 ret <== NOT EXECUTED 200a5ec: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 200a5f0: 40 00 0f 08 call 200e210 <__errno> <== NOT EXECUTED 200a5f4: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a5f8: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 200a5fc: 81 c7 e0 08 ret <== NOT EXECUTED 200a600: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 0200a418 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 200a418: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 200a41c: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED 200a420: 82 10 62 7e or %g1, 0x27e, %g1 ! 8004667e <== NOT EXECUTED 200a424: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 200a428: 02 80 00 0c be 200a458 <== NOT EXECUTED 200a42c: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 200a430: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 200a434: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a438: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 200a43c: 40 00 08 c2 call 200c744 <== NOT EXECUTED 200a440: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 200a444: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a448: 06 80 00 13 bl 200a494 <== NOT EXECUTED 200a44c: b2 20 00 18 neg %i0, %i1 <== NOT EXECUTED } 200a450: 81 c7 e0 08 ret <== NOT EXECUTED 200a454: 81 e8 00 00 restore <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 200a458: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 200a45c: 02 80 00 0e be 200a494 <== NOT EXECUTED 200a460: b2 10 20 0e mov 0xe, %i1 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 200a464: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 200a468: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200a46c: 02 80 00 06 be 200a484 <== NOT EXECUTED 200a470: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 200a474: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 200a478: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 200a47c: 81 c7 e0 08 ret <== NOT EXECUTED 200a480: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 200a484: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 200a488: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 200a48c: 81 c7 e0 08 ret <== NOT EXECUTED 200a490: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 200a494: 40 00 0f 5f call 200e210 <__errno> <== NOT EXECUTED 200a498: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a49c: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED } 200a4a0: 81 c7 e0 08 ret <== NOT EXECUTED 200a4a4: 81 e8 00 00 restore <== NOT EXECUTED 0200a3bc : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 200a3bc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 200a3c0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 200a3c4: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 200a3c8: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 200a3cc: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 200a3d0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a3d4: 40 00 08 be call 200c6cc <== NOT EXECUTED 200a3d8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 200a3dc: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 200a3e0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 200a3e4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200a3e8: 06 80 00 05 bl 200a3fc <== NOT EXECUTED 200a3ec: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED } 200a3f0: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 200a3f4: 81 c7 e0 08 ret <== NOT EXECUTED 200a3f8: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 200a3fc: 40 00 0f 85 call 200e210 <__errno> <== NOT EXECUTED 200a400: a0 20 00 10 neg %l0 <== NOT EXECUTED 200a404: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 200a408: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 200a40c: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 200a410: 10 bf ff f8 b 200a3f0 <== NOT EXECUTED 200a414: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED 0200a604 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 200a604: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 200a608: d0 06 20 3c ld [ %i0 + 0x3c ], %o0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 200a60c: 92 10 00 18 mov %i0, %o1 IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 200a610: 40 00 09 a5 call 200cca4 200a614: 90 02 20 50 add %o0, 0x50, %o0 IMFS_FIFO_RETURN(err); 200a618: b0 92 20 00 orcc %o0, 0, %i0 200a61c: 06 80 00 04 bl 200a62c 200a620: 01 00 00 00 nop } 200a624: 81 c7 e0 08 ret <== NOT EXECUTED 200a628: 81 e8 00 00 restore <== NOT EXECUTED ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); IMFS_FIFO_RETURN(err); 200a62c: 40 00 0e f9 call 200e210 <__errno> 200a630: b0 20 00 18 neg %i0 200a634: f0 22 00 00 st %i0, [ %o0 ] } 200a638: 81 c7 e0 08 ret 200a63c: 91 e8 3f ff restore %g0, -1, %o0 0200a514 : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 200a514: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 200a518: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 200a51c: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 200a520: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 200a524: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a528: 40 00 09 1e call 200c9a0 <== NOT EXECUTED 200a52c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 200a530: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a534: 04 80 00 08 ble 200a554 <== NOT EXECUTED 200a538: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 200a53c: 40 00 02 51 call 200ae80 <== NOT EXECUTED 200a540: 92 10 20 00 clr %o1 <== NOT EXECUTED 200a544: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 200a548: c2 24 20 3c st %g1, [ %l0 + 0x3c ] <== NOT EXECUTED 200a54c: 81 c7 e0 08 ret <== NOT EXECUTED 200a550: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 200a554: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200a558: 12 80 00 04 bne 200a568 <== NOT EXECUTED 200a55c: 01 00 00 00 nop <== NOT EXECUTED } 200a560: 81 c7 e0 08 ret <== NOT EXECUTED 200a564: 81 e8 00 00 restore <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); 200a568: 40 00 0f 2a call 200e210 <__errno> <== NOT EXECUTED 200a56c: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a570: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 200a574: 81 c7 e0 08 ret <== NOT EXECUTED 200a578: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 0200a4a8 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 200a4a8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 200a4ac: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 200a4b0: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 200a4b4: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 200a4b8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a4bc: 40 00 08 bb call 200c7a8 <== NOT EXECUTED 200a4c0: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 200a4c4: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a4c8: 04 80 00 09 ble 200a4ec <== NOT EXECUTED 200a4cc: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 200a4d0: 40 00 02 6c call 200ae80 <== NOT EXECUTED 200a4d4: 92 10 20 00 clr %o1 <== NOT EXECUTED 200a4d8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 200a4dc: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 200a4e0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 200a4e4: 81 c7 e0 08 ret <== NOT EXECUTED 200a4e8: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 200a4ec: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200a4f0: 12 80 00 04 bne 200a500 <== NOT EXECUTED 200a4f4: 01 00 00 00 nop <== NOT EXECUTED } 200a4f8: 81 c7 e0 08 ret <== NOT EXECUTED 200a4fc: 81 e8 00 00 restore <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 200a500: 40 00 0f 44 call 200e210 <__errno> <== NOT EXECUTED 200a504: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a508: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 200a50c: 81 c7 e0 08 ret <== NOT EXECUTED 200a510: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 0200a640 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 200a640: 9d e3 bf a0 save %sp, -96, %sp /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 200a644: 80 a6 20 00 cmp %i0, 0 200a648: 02 80 00 26 be 200a6e0 200a64c: 80 a6 60 00 cmp %i1, 0 if ( !name ) 200a650: 02 80 00 11 be 200a694 200a654: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 200a658: 13 00 80 65 sethi %hi(0x2019400), %o1 200a65c: 40 00 12 53 call 200efa8 200a660: 92 12 63 68 or %o1, 0x368, %o1 ! 2019768 200a664: 80 a2 20 00 cmp %o0, 0 200a668: 02 80 00 09 be 200a68c 200a66c: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 200a670: 13 00 80 65 sethi %hi(0x2019400), %o1 200a674: 40 00 12 4d call 200efa8 200a678: 92 12 63 70 or %o1, 0x370, %o1 ! 2019770 200a67c: 80 a2 20 00 cmp %o0, 0 200a680: 32 80 00 07 bne,a 200a69c 200a684: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 return directory->Parent; 200a688: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 200a68c: 81 c7 e0 08 ret <== NOT EXECUTED 200a690: 81 e8 00 00 restore <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 200a694: 81 c7 e0 08 ret 200a698: 91 e8 20 00 restore %g0, 0, %o0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 200a69c: b0 06 20 54 add %i0, 0x54, %i0 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 200a6a0: 80 a4 00 18 cmp %l0, %i0 200a6a4: 12 80 00 07 bne 200a6c0 200a6a8: 90 10 00 19 mov %i1, %o0 200a6ac: 81 c7 e0 08 ret 200a6b0: 91 e8 20 00 restore %g0, 0, %o0 200a6b4: 80 a4 00 18 cmp %l0, %i0 200a6b8: 02 bf ff f7 be 200a694 200a6bc: 90 10 00 19 mov %i1, %o0 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 200a6c0: 40 00 12 3a call 200efa8 200a6c4: 92 04 20 0c add %l0, 0xc, %o1 200a6c8: 80 a2 20 00 cmp %o0, 0 200a6cc: 32 bf ff fa bne,a 200a6b4 200a6d0: e0 04 00 00 ld [ %l0 ], %l0 200a6d4: b0 10 00 10 mov %l0, %i0 200a6d8: 81 c7 e0 08 ret 200a6dc: 81 e8 00 00 restore /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 200a6e0: 11 00 80 65 sethi %hi(0x2019400), %o0 <== NOT EXECUTED 200a6e4: 15 00 80 65 sethi %hi(0x2019400), %o2 <== NOT EXECUTED 200a6e8: 17 00 80 65 sethi %hi(0x2019400), %o3 <== NOT EXECUTED 200a6ec: 90 12 23 08 or %o0, 0x308, %o0 <== NOT EXECUTED 200a6f0: 94 12 a3 78 or %o2, 0x378, %o2 <== NOT EXECUTED 200a6f4: 96 12 e3 58 or %o3, 0x358, %o3 <== NOT EXECUTED 200a6f8: 7f ff dd f8 call 2001ed8 <__assert_func> <== NOT EXECUTED 200a6fc: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED 200a700: 01 00 00 00 nop 0200feb8 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 200feb8: 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; 200febc: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 200fec0: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 200fec4: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 200fec8: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 /* * 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; 200fecc: e4 06 20 1c ld [ %i0 + 0x1c ], %l2 loc = temp_mt_entry->mt_fs_root; 200fed0: c8 27 bf f0 st %g4, [ %fp + -16 ] 200fed4: c6 27 bf f4 st %g3, [ %fp + -12 ] 200fed8: c4 27 bf f8 st %g2, [ %fp + -8 ] 200fedc: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 200fee0: c0 26 20 1c clr [ %i0 + 0x1c ] 200fee4: a0 07 bf ec add %fp, -20, %l0 do { next = jnode->Parent; loc.node_access = (void *)jnode; 200fee8: e4 27 bf ec st %l2, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 200feec: e2 04 a0 08 ld [ %l2 + 8 ], %l1 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 200fef0: 7f ff fd 1c call 200f360 200fef4: 90 10 00 10 mov %l0, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 200fef8: c2 04 a0 48 ld [ %l2 + 0x48 ], %g1 200fefc: 80 a0 60 01 cmp %g1, 1 200ff00: 12 80 00 17 bne 200ff5c 200ff04: 84 04 a0 54 add %l2, 0x54, %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 200ff08: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 200ff0c: 80 a0 40 02 cmp %g1, %g2 200ff10: 22 80 00 14 be,a 200ff60 200ff14: 90 10 20 00 clr %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 200ff18: 80 a4 a0 00 cmp %l2, 0 200ff1c: 02 80 00 0e be 200ff54 200ff20: 01 00 00 00 nop if ( jnode->type == IMFS_DIRECTORY ) { 200ff24: c2 04 a0 48 ld [ %l2 + 0x48 ], %g1 200ff28: 80 a0 60 01 cmp %g1, 1 200ff2c: 32 bf ff f0 bne,a 200feec 200ff30: e4 27 bf ec st %l2, [ %fp + -20 ] <== NOT EXECUTED 200ff34: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 200ff38: 84 04 a0 54 add %l2, 0x54, %g2 200ff3c: 80 a0 40 02 cmp %g1, %g2 200ff40: 22 bf ff eb be,a 200feec 200ff44: e4 27 bf ec st %l2, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 200ff48: a4 90 60 00 orcc %g1, 0, %l2 200ff4c: 32 bf ff e8 bne,a 200feec 200ff50: e4 27 bf ec st %l2, [ %fp + -20 ] return 0; } 200ff54: 81 c7 e0 08 ret 200ff58: 91 e8 20 00 restore %g0, 0, %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 200ff5c: 90 10 20 00 clr %o0 200ff60: 7f ff cc d6 call 20032b8 200ff64: 92 10 00 10 mov %l0, %o1 if (result != 0) 200ff68: 80 a2 20 00 cmp %o0, 0 200ff6c: 02 bf ff eb be 200ff18 200ff70: a4 10 00 11 mov %l1, %l2 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 200ff74: 81 c7 e0 08 ret <== NOT EXECUTED 200ff78: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 0200a704 : const char *path, int pathlen, char *token, int *token_len ) { 200a704: 9d e3 bf a0 save %sp, -96, %sp register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 200a708: c2 0e 00 00 ldub [ %i0 ], %g1 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 200a70c: 87 28 60 18 sll %g1, 0x18, %g3 200a710: 85 38 e0 18 sra %g3, 0x18, %g2 200a714: 80 a0 a0 2f cmp %g2, 0x2f 200a718: 02 80 00 34 be 200a7e8 200a71c: 80 a0 a0 5c cmp %g2, 0x5c 200a720: 02 80 00 32 be 200a7e8 200a724: 80 a0 00 02 cmp %g0, %g2 200a728: 84 40 20 00 addx %g0, 0, %g2 200a72c: 80 a6 60 00 cmp %i1, 0 200a730: 04 80 00 30 ble 200a7f0 200a734: 86 08 a0 ff and %g2, 0xff, %g3 200a738: 86 88 a0 ff andcc %g2, 0xff, %g3 200a73c: 02 80 00 2e be 200a7f4 200a740: 80 a0 e0 00 cmp %g3, 0 token[i] = c; 200a744: c2 2e 80 00 stb %g1, [ %i2 ] 200a748: 82 10 20 00 clr %g1 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 200a74c: 82 00 60 01 inc %g1 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 200a750: c4 4e 00 01 ldsb [ %i0 + %g1 ], %g2 200a754: 80 a0 a0 5c cmp %g2, 0x5c 200a758: 02 80 00 07 be 200a774 200a75c: c6 0e 00 01 ldub [ %i0 + %g1 ], %g3 200a760: 80 a0 a0 2f cmp %g2, 0x2f 200a764: 02 80 00 04 be 200a774 200a768: 80 a6 40 01 cmp %i1, %g1 200a76c: 14 80 00 18 bg 200a7cc 200a770: 80 a0 a0 00 cmp %g2, 0 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 200a774: 84 06 80 01 add %i2, %g1, %g2 200a778: c4 48 bf ff ldsb [ %g2 + -1 ], %g2 200a77c: 80 a0 a0 00 cmp %g2, 0 200a780: 32 80 00 02 bne,a 200a788 200a784: c0 2e 80 01 clrb [ %i2 + %g1 ] /* * Set token_len to the number of characters copied. */ *token_len = i; 200a788: c2 26 c0 00 st %g1, [ %i3 ] * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 200a78c: 90 10 00 1a mov %i2, %o0 200a790: 13 00 80 65 sethi %hi(0x2019400), %o1 200a794: b0 10 20 02 mov 2, %i0 200a798: 40 00 12 04 call 200efa8 200a79c: 92 12 63 98 or %o1, 0x398, %o1 200a7a0: 80 a2 20 00 cmp %o0, 0 200a7a4: 02 80 00 19 be 200a808 200a7a8: 90 10 00 1a mov %i2, %o0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 200a7ac: 13 00 80 65 sethi %hi(0x2019400), %o1 200a7b0: 40 00 11 fe call 200efa8 200a7b4: 92 12 63 90 or %o1, 0x390, %o1 ! 2019790 <__FUNCTION__.5420+0x18> 200a7b8: 80 a0 00 08 cmp %g0, %o0 200a7bc: b0 60 20 00 subx %g0, 0, %i0 200a7c0: b0 0e 20 02 and %i0, 2, %i0 type = IMFS_CURRENT_DIR; } return type; } 200a7c4: 81 c7 e0 08 ret 200a7c8: 91 ee 20 01 restore %i0, 1, %o0 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 200a7cc: 22 bf ff eb be,a 200a778 200a7d0: 84 06 80 01 add %i2, %g1, %g2 <== NOT EXECUTED token[i] = c; if ( i == IMFS_NAME_MAX ) 200a7d4: 80 a0 60 20 cmp %g1, 0x20 200a7d8: 12 bf ff dd bne 200a74c 200a7dc: c6 2e 80 01 stb %g3, [ %i2 + %g1 ] 200a7e0: 81 c7 e0 08 ret 200a7e4: 91 e8 20 04 restore %g0, 4, %o0 200a7e8: 80 a0 00 03 cmp %g0, %g3 200a7ec: 86 40 20 00 addx %g0, 0, %g3 */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 200a7f0: 80 a0 e0 00 cmp %g3, 0 200a7f4: 12 80 00 07 bne 200a810 200a7f8: c2 2e 80 00 stb %g1, [ %i2 ] type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 200a7fc: b0 10 20 00 clr %i0 200a800: 82 10 20 00 clr %g1 /* * Set token_len to the number of characters copied. */ *token_len = i; 200a804: c2 26 c0 00 st %g1, [ %i3 ] 200a808: 81 c7 e0 08 ret 200a80c: 81 e8 00 00 restore */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 200a810: 80 a6 60 00 cmp %i1, 0 200a814: b0 10 20 01 mov 1, %i0 200a818: 12 bf ff fb bne 200a804 200a81c: 82 10 20 01 mov 1, %g1 type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 200a820: 10 bf ff f8 b 200a800 200a824: b0 10 20 00 clr %i0 0200a828 : 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 ) { 200a828: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 200a82c: 03 00 80 68 sethi %hi(0x201a000), %g1 200a830: c2 00 61 98 ld [ %g1 + 0x198 ], %g1 ! 201a198 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 200a834: 80 a0 60 10 cmp %g1, 0x10 200a838: 02 80 00 0a be 200a860 200a83c: 86 10 20 00 clr %g3 200a840: 84 10 20 20 mov 0x20, %g2 200a844: 80 a0 40 02 cmp %g1, %g2 200a848: 02 80 00 06 be 200a860 200a84c: 86 00 e0 01 inc %g3 200a850: 80 a0 e0 05 cmp %g3, 5 200a854: 12 bf ff fc bne 200a844 200a858: 85 28 a0 01 sll %g2, 1, %g2 200a85c: 82 10 20 80 mov 0x80, %g1 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 200a860: 05 00 80 6a sethi %hi(0x201a800), %g2 /* * 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_root_node(); 200a864: 40 00 0a 35 call 200d138 200a868: c2 20 a0 e0 st %g1, [ %g2 + 0xe0 ] ! 201a8e0 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; 200a86c: 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_root_node(); 200a870: d0 26 20 1c st %o0, [ %i0 + 0x1c ] temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 200a874: f2 26 20 28 st %i1, [ %i0 + 0x28 ] * 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_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; 200a878: f6 26 20 24 st %i3, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 200a87c: 13 00 80 66 sethi %hi(0x2019800), %o1 200a880: 90 06 20 38 add %i0, 0x38, %o0 200a884: 40 00 10 9e call 200eafc 200a888: 92 12 61 30 or %o1, 0x130, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 200a88c: 90 10 20 01 mov 1, %o0 200a890: 40 00 00 c5 call 200aba4 200a894: 92 10 20 0c mov 0xc, %o1 if ( !fs_info ) { 200a898: 80 a2 20 00 cmp %o0, 0 200a89c: 02 80 00 0c be 200a8cc 200a8a0: 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; 200a8a4: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 200a8a8: 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; 200a8ac: d0 26 20 34 st %o0, [ %i0 + 0x34 ] * 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; 200a8b0: f6 22 20 08 st %i3, [ %o0 + 8 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 200a8b4: 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; 200a8b8: f4 22 20 04 st %i2, [ %o0 + 4 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 200a8bc: 40 00 07 86 call 200c6d4 200a8c0: b0 10 20 00 clr %i0 return 0; } 200a8c4: 81 c7 e0 08 ret 200a8c8: 81 e8 00 00 restore /* * 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); 200a8cc: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 <== NOT EXECUTED 200a8d0: 40 00 00 fa call 200acb8 <== NOT EXECUTED 200a8d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 200a8d8: 40 00 0e 4e call 200e210 <__errno> <== NOT EXECUTED 200a8dc: 01 00 00 00 nop <== NOT EXECUTED 200a8e0: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 200a8e4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a8e8: 81 c7 e0 08 ret <== NOT EXECUTED 200a8ec: 81 e8 00 00 restore <== NOT EXECUTED 02002f04 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 2002f04: 9d e3 bf 50 save %sp, -176, %sp int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 2002f08: c2 06 00 00 ld [ %i0 ], %g1 2002f0c: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 2002f10: c2 10 60 30 lduh [ %g1 + 0x30 ], %g1 2002f14: 80 a0 60 07 cmp %g1, 7 2002f18: 18 80 00 1f bgu 2002f94 2002f1c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 2002f20: 40 00 46 fa call 2014b08 2002f24: 90 10 00 1a mov %i2, %o0 2002f28: a0 07 bf b0 add %fp, -80, %l0 2002f2c: 92 10 00 08 mov %o0, %o1 2002f30: 96 07 bf fc add %fp, -4, %o3 2002f34: 94 10 00 10 mov %l0, %o2 2002f38: 40 00 34 42 call 2010040 2002f3c: 90 10 00 1a mov %i2, %o0 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 2002f40: 90 10 00 19 mov %i1, %o0 2002f44: 94 10 00 10 mov %l0, %o2 2002f48: 92 10 20 03 mov 3, %o1 2002f4c: 17 00 00 28 sethi %hi(0xa000), %o3 2002f50: 98 07 bf d8 add %fp, -40, %o4 2002f54: 40 00 30 b4 call 200f224 2002f58: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 2002f5c: 80 a2 20 00 cmp %o0, 0 2002f60: 02 80 00 13 be 2002fac 2002f64: c2 07 bf d8 ld [ %fp + -40 ], %g1 /* * 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 ); 2002f68: 90 07 bf f4 add %fp, -12, %o0 rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 2002f6c: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 2002f70: 92 10 20 00 clr %o1 rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 2002f74: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 2002f78: 40 00 02 de call 2003af0 2002f7c: c4 30 60 30 sth %g2, [ %g1 + 0x30 ] 2002f80: c4 07 bf f4 ld [ %fp + -12 ], %g2 2002f84: c2 07 bf d8 ld [ %fp + -40 ], %g1 2002f88: c4 20 60 44 st %g2, [ %g1 + 0x44 ] return 0; } 2002f8c: 81 c7 e0 08 ret 2002f90: 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 ); 2002f94: 40 00 43 3f call 2013c90 <__errno> 2002f98: b0 10 3f ff mov -1, %i0 2002f9c: 82 10 20 1f mov 0x1f, %g1 2002fa0: c2 22 00 00 st %g1, [ %o0 ] 2002fa4: 81 c7 e0 08 ret 2002fa8: 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 ); 2002fac: 40 00 43 39 call 2013c90 <__errno> <== NOT EXECUTED 2002fb0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2002fb4: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 2002fb8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002fbc: 81 c7 e0 08 ret <== NOT EXECUTED 2002fc0: 81 e8 00 00 restore <== NOT EXECUTED 020125ac : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 20125ac: 9d e3 bf a0 save %sp, -96, %sp block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 20125b0: 80 a6 20 00 cmp %i0, 0 20125b4: 02 80 00 18 be 2012614 20125b8: 11 00 80 7e sethi %hi(0x201f800), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 20125bc: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 20125c0: 80 a0 60 05 cmp %g1, 5 20125c4: 12 80 00 1b bne 2012630 20125c8: 90 10 00 18 mov %i0, %o0 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 ); 20125cc: 92 10 00 19 mov %i1, %o1 20125d0: 7f ff fe 64 call 2011f60 20125d4: 94 10 20 01 mov 1, %o2 if ( *block_entry_ptr ) 20125d8: 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 ); 20125dc: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 20125e0: 80 a0 60 00 cmp %g1, 0 20125e4: 02 80 00 04 be 20125f4 20125e8: b0 10 20 00 clr %i0 if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 20125ec: 81 c7 e0 08 ret 20125f0: 81 e8 00 00 restore #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 20125f4: 7f ff fe 4e call 2011f2c 20125f8: b0 10 20 01 mov 1, %i0 if ( !memory ) 20125fc: 80 a2 20 00 cmp %o0, 0 2012600: 02 bf ff fb be 20125ec 2012604: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 2012608: d0 24 00 00 st %o0, [ %l0 ] return 0; } 201260c: 81 c7 e0 08 ret 2012610: 91 e8 20 00 restore %g0, 0, %o0 ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 2012614: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012618: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 201261c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012620: 94 12 a3 60 or %o2, 0x360, %o2 <== NOT EXECUTED 2012624: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 2012628: 7f ff c3 ce call 2003560 <__assert_func> <== NOT EXECUTED 201262c: 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 ); 2012630: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012634: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012638: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 201263c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012640: 94 12 a3 60 or %o2, 0x360, %o2 <== NOT EXECUTED 2012644: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 2012648: 7f ff c3 c6 call 2003560 <__assert_func> <== NOT EXECUTED 201264c: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED 2012650: 01 00 00 00 nop 02012654 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 2012654: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2012658: 80 a6 20 00 cmp %i0, 0 201265c: 02 80 00 5e be 20127d4 2012660: 11 00 80 7e sethi %hi(0x201f800), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 2012664: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 2012668: 80 a0 60 05 cmp %g1, 5 201266c: 12 80 00 53 bne 20127b8 2012670: 03 00 80 82 sethi %hi(0x2020800), %g1 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 2012674: e2 00 61 c8 ld [ %g1 + 0x1c8 ], %l1 ! 20209c8 2012678: a1 34 60 02 srl %l1, 2, %l0 201267c: 92 10 00 10 mov %l0, %o1 2012680: 40 00 2a 16 call 201ced8 <.umul> 2012684: 90 04 20 01 add %l0, 1, %o0 2012688: 92 10 00 10 mov %l0, %o1 201268c: 40 00 2a 13 call 201ced8 <.umul> 2012690: 90 02 20 01 inc %o0 2012694: 92 10 00 11 mov %l1, %o1 2012698: 40 00 2a 10 call 201ced8 <.umul> 201269c: 90 02 3f ff add %o0, -1, %o0 20126a0: 82 10 20 00 clr %g1 20126a4: 80 a0 40 19 cmp %g1, %i1 20126a8: 34 80 00 0e bg,a 20126e0 20126ac: e4 06 20 50 ld [ %i0 + 0x50 ], %l2 <== NOT EXECUTED 20126b0: 80 a0 40 19 cmp %g1, %i1 20126b4: 02 80 00 08 be 20126d4 20126b8: 80 a2 00 1a cmp %o0, %i2 rtems_set_errno_and_return_minus_one( EINVAL ); 20126bc: 40 00 05 75 call 2013c90 <__errno> <== NOT EXECUTED 20126c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20126c4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20126c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20126cc: 81 c7 e0 08 ret <== NOT EXECUTED 20126d0: 81 e8 00 00 restore <== NOT EXECUTED 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 ) 20126d4: 08 bf ff fa bleu 20126bc 20126d8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 20126dc: e4 06 20 50 ld [ %i0 + 0x50 ], %l2 20126e0: 80 a6 40 12 cmp %i1, %l2 20126e4: 04 80 00 2a ble 201278c 20126e8: e8 06 20 54 ld [ %i0 + 0x54 ], %l4 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 20126ec: a7 3c 60 1f sra %l1, 0x1f, %l3 <== NOT EXECUTED 20126f0: 96 10 00 11 mov %l1, %o3 20126f4: 94 10 00 13 mov %l3, %o2 20126f8: 90 10 00 19 mov %i1, %o0 20126fc: 40 00 2b bc call 201d5ec <__divdi3> 2012700: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012704: 90 10 00 12 mov %l2, %o0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012708: a0 10 00 09 mov %o1, %l0 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 201270c: 94 10 00 13 mov %l3, %o2 2012710: 92 10 00 14 mov %l4, %o1 2012714: 40 00 2b b6 call 201d5ec <__divdi3> 2012718: 96 10 00 11 mov %l1, %o3 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 201271c: 80 a4 00 09 cmp %l0, %o1 2012720: 0a 80 00 1f bcs 201279c 2012724: a4 10 00 09 mov %o1, %l2 2012728: 10 80 00 05 b 201273c 201272c: a2 10 00 09 mov %o1, %l1 2012730: 80 a4 00 11 cmp %l0, %l1 2012734: 2a 80 00 1b bcs,a 20127a0 2012738: f4 26 20 54 st %i2, [ %i0 + 0x54 ] if ( IMFS_memfile_addblock( the_jnode, block ) ) { 201273c: 90 10 00 18 mov %i0, %o0 2012740: 7f ff ff 9b call 20125ac 2012744: 92 10 00 11 mov %l1, %o1 2012748: 80 a2 20 00 cmp %o0, 0 201274c: 22 bf ff f9 be,a 2012730 2012750: a2 04 60 01 inc %l1 for ( ; block>=old_blocks ; block-- ) { 2012754: 10 80 00 06 b 201276c <== NOT EXECUTED 2012758: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 201275c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2012760: 7f ff fe d0 call 20122a0 <== NOT EXECUTED 2012764: a2 04 7f ff add %l1, -1, %l1 <== 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-- ) { 2012768: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED 201276c: 08 bf ff fc bleu 201275c <== NOT EXECUTED 2012770: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 2012774: 40 00 05 47 call 2013c90 <__errno> <== NOT EXECUTED 2012778: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 201277c: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 2012780: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012784: 81 c7 e0 08 ret <== NOT EXECUTED 2012788: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 201278c: 02 80 00 08 be 20127ac 2012790: 80 a6 80 14 cmp %i2, %l4 2012794: 81 c7 e0 08 ret 2012798: 91 e8 20 00 restore %g0, 0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 201279c: f4 26 20 54 st %i2, [ %i0 + 0x54 ] <== NOT EXECUTED 20127a0: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 20127a4: 81 c7 e0 08 ret 20127a8: 91 e8 20 00 restore %g0, 0, %o0 rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 20127ac: 18 bf ff d1 bgu 20126f0 20127b0: a7 3c 60 1f sra %l1, 0x1f, %l3 20127b4: 30 bf ff f8 b,a 2012794 assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 20127b8: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 20127bc: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 20127c0: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 20127c4: 94 12 a3 78 or %o2, 0x378, %o2 <== NOT EXECUTED 20127c8: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 20127cc: 7f ff c3 65 call 2003560 <__assert_func> <== NOT EXECUTED 20127d0: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 20127d4: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 20127d8: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 20127dc: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 20127e0: 94 12 a3 78 or %o2, 0x378, %o2 <== NOT EXECUTED 20127e4: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 20127e8: 7f ff c3 5e call 2003560 <__assert_func> <== NOT EXECUTED 20127ec: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED 20127f0: 01 00 00 00 nop 02011f60 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 2011f60: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2011f64: 80 a6 20 00 cmp %i0, 0 2011f68: 02 80 00 91 be 20121ac 2011f6c: 11 00 80 7e sethi %hi(0x201f800), %o0 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 2011f70: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 2011f74: 80 a0 60 05 cmp %g1, 5 2011f78: 12 80 00 94 bne 20121c8 2011f7c: 03 00 80 82 sethi %hi(0x2020800), %g1 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 2011f80: e0 00 61 c8 ld [ %g1 + 0x1c8 ], %l0 ! 20209c8 2011f84: a1 34 20 02 srl %l0, 2, %l0 2011f88: 82 04 3f ff add %l0, -1, %g1 2011f8c: 80 a6 40 01 cmp %i1, %g1 2011f90: 08 80 00 20 bleu 2012010 2011f94: 80 a6 a0 00 cmp %i2, 0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 2011f98: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED 2011f9c: 40 00 2b cf call 201ced8 <.umul> <== NOT EXECUTED 2011fa0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2011fa4: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 2011fa8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 2011fac: 18 80 00 21 bgu 2012030 <== NOT EXECUTED 2011fb0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 2011fb4: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 2011fb8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2011fbc: 40 00 2c ad call 201d270 <.urem> <== NOT EXECUTED 2011fc0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2011fc4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 2011fc8: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2011fcc: 40 00 2b fd call 201cfc0 <.udiv> <== NOT EXECUTED 2011fd0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 2011fd4: 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; 2011fd8: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 2011fdc: 02 80 00 42 be 20120e4 <== NOT EXECUTED 2011fe0: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 2011fe4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2011fe8: 02 80 00 5e be 2012160 <== NOT EXECUTED 2011fec: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 2011ff0: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 2011ff4: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 2011ff8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2011ffc: 02 80 00 52 be 2012144 <== NOT EXECUTED 2012000: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED if ( !p1 ) return 0; p[ doubly ] = (block_p) p1; } return (block_p *)&p1[ singly ]; 2012004: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 2012008: 81 c7 e0 08 ret <== NOT EXECUTED 201200c: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 2012010: 02 80 00 40 be 2012110 2012014: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 if ( !p ) { 2012018: 80 a2 20 00 cmp %o0, 0 201201c: 02 80 00 43 be 2012128 2012020: 01 00 00 00 nop p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 2012024: b3 2e 60 02 sll %i1, 2, %i1 2012028: 81 c7 e0 08 ret 201202c: 91 ea 00 19 restore %o0, %i1, %o0 #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 2012030: 90 02 20 01 inc %o0 <== NOT EXECUTED 2012034: 40 00 2b a9 call 201ced8 <.umul> <== NOT EXECUTED 2012038: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 201203c: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 2012040: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 2012044: 18 80 00 31 bgu 2012108 <== NOT EXECUTED 2012048: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 201204c: a2 26 40 11 sub %i1, %l1, %l1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 2012050: 40 00 2c 88 call 201d270 <.urem> <== NOT EXECUTED 2012054: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2012058: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 201205c: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2012060: 40 00 2b d8 call 201cfc0 <.udiv> <== NOT EXECUTED 2012064: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 2012068: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 201206c: 40 00 2b d5 call 201cfc0 <.udiv> <== NOT EXECUTED 2012070: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 2012074: 92 10 00 10 mov %l0, %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; 2012078: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 201207c: 40 00 2c 7d call 201d270 <.urem> <== NOT EXECUTED 2012080: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 2012084: 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; 2012088: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 201208c: 02 80 00 3c be 201217c <== NOT EXECUTED 2012090: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 2012094: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012098: 02 80 00 53 be 20121e4 <== NOT EXECUTED 201209c: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 20120a0: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 20120a4: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 20120a8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 20120ac: 02 80 00 55 be 2012200 <== NOT EXECUTED 20120b0: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 20120b4: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 20120b8: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 20120bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20120c0: 12 bf ff d9 bne 2012024 <== NOT EXECUTED 20120c4: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 20120c8: 7f ff ff 99 call 2011f2c <== NOT EXECUTED 20120cc: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 20120d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20120d4: 22 80 00 13 be,a 2012120 <== NOT EXECUTED 20120d8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 20120dc: 10 bf ff d2 b 2012024 <== NOT EXECUTED 20120e0: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 20120e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20120e8: 02 80 00 0e be 2012120 <== NOT EXECUTED 20120ec: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 20120f0: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 20120f4: c2 00 40 10 ld [ %g1 + %l0 ], %g1 <== 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 ]; 20120f8: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 20120fc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012100: 12 80 00 08 bne 2012120 <== NOT EXECUTED 2012104: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 2012108: 81 c7 e0 08 ret <== NOT EXECUTED 201210c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } if ( !p ) return 0; return &info->indirect[ my_block ]; 2012110: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 2012114: 80 a2 20 00 cmp %o0, 0 2012118: 02 bf ff fc be 2012108 201211c: b0 02 00 19 add %o0, %i1, %i0 /* * This means the requested block number is out of range. */ return 0; } 2012120: 81 c7 e0 08 ret 2012124: 81 e8 00 00 restore p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 2012128: 7f ff ff 81 call 2011f2c 201212c: 01 00 00 00 nop if ( !p ) 2012130: 80 a2 20 00 cmp %o0, 0 2012134: 22 bf ff fb be,a 2012120 2012138: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 201213c: 10 bf ff ba b 2012024 2012140: d0 26 20 58 st %o0, [ %i0 + 0x58 ] info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 2012144: 7f ff ff 7a call 2011f2c <== NOT EXECUTED 2012148: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 201214c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2012150: 22 bf ff f4 be,a 2012120 <== NOT EXECUTED 2012154: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 2012158: 10 bf ff ab b 2012004 <== NOT EXECUTED 201215c: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 2012160: 7f ff ff 73 call 2011f2c <== NOT EXECUTED 2012164: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 2012168: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 201216c: 22 bf ff ed be,a 2012120 <== NOT EXECUTED 2012170: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 2012174: 10 bf ff 9f b 2011ff0 <== NOT EXECUTED 2012178: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 201217c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012180: 02 bf ff e8 be 2012120 <== NOT EXECUTED 2012184: b0 10 20 00 clr %i0 <== 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 ]; 2012188: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 201218c: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 2012190: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012194: 02 bf ff e3 be 2012120 <== NOT EXECUTED 2012198: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 201219c: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED 20121a0: b3 2e 60 02 sll %i1, 2, %i1 <== NOT EXECUTED 20121a4: 81 c7 e0 08 ret <== NOT EXECUTED 20121a8: 91 ee 00 19 restore %i0, %i1, %o0 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 20121ac: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 20121b0: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 20121b4: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 20121b8: 94 12 a2 b8 or %o2, 0x2b8, %o2 <== NOT EXECUTED 20121bc: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 20121c0: 7f ff c4 e8 call 2003560 <__assert_func> <== NOT EXECUTED 20121c4: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 20121c8: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 20121cc: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 20121d0: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 20121d4: 94 12 a2 b8 or %o2, 0x2b8, %o2 <== NOT EXECUTED 20121d8: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 20121dc: 7f ff c4 e1 call 2003560 <__assert_func> <== NOT EXECUTED 20121e0: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 20121e4: 7f ff ff 52 call 2011f2c <== NOT EXECUTED 20121e8: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 20121ec: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 20121f0: 22 bf ff cc be,a 2012120 <== NOT EXECUTED 20121f4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 20121f8: 10 bf ff aa b 20120a0 <== NOT EXECUTED 20121fc: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 2012200: 7f ff ff 4b call 2011f2c <== NOT EXECUTED 2012204: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 2012208: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 201220c: 22 bf ff c5 be,a 2012120 <== NOT EXECUTED 2012210: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 2012214: 10 bf ff a8 b 20120b4 <== NOT EXECUTED 2012218: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED 02012c9c : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 2012c9c: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2012ca0: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 2012ca4: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 2012ca8: 02 80 00 ae be 2012f60 2012cac: a6 10 00 1a mov %i2, %l3 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 2012cb0: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 2012cb4: 84 00 7f fb add %g1, -5, %g2 2012cb8: 80 a0 a0 01 cmp %g2, 1 2012cbc: 18 80 00 a1 bgu 2012f40 2012cc0: 80 a6 e0 00 cmp %i3, 0 /* * Error checks on arguments */ assert( dest ); 2012cc4: 02 80 00 b7 be 2012fa0 2012cc8: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 2012ccc: 02 80 00 87 be 2012ee8 2012cd0: 80 a0 60 06 cmp %g1, 6 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 2012cd4: 02 80 00 5e be 2012e4c 2012cd8: 86 10 20 00 clr %g3 * 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 ) 2012cdc: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 /* * 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; 2012ce0: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 2012ce4: 80 a0 c0 02 cmp %g3, %g2 2012ce8: c8 04 20 54 ld [ %l0 + 0x54 ], %g4 2012cec: 14 80 00 56 bg 2012e44 2012cf0: 9a 07 00 1a add %i4, %i2, %o5 2012cf4: 80 a0 c0 02 cmp %g3, %g2 2012cf8: 02 80 00 51 be 2012e3c 2012cfc: 80 a3 40 04 cmp %o5, %g4 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012d00: 29 00 80 82 sethi %hi(0x2020800), %l4 2012d04: e2 05 21 c8 ld [ %l4 + 0x1c8 ], %l1 ! 20209c8 2012d08: 90 10 00 12 mov %l2, %o0 2012d0c: ab 3c 60 1f sra %l1, 0x1f, %l5 2012d10: 96 10 00 11 mov %l1, %o3 2012d14: 94 10 00 15 mov %l5, %o2 2012d18: 40 00 2b 1c call 201d988 <__moddi3> 2012d1c: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012d20: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012d24: ac 10 00 09 mov %o1, %l6 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012d28: 94 10 00 15 mov %l5, %o2 2012d2c: 92 10 00 13 mov %l3, %o1 2012d30: 40 00 2a 2f call 201d5ec <__divdi3> 2012d34: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 2012d38: 80 a5 a0 00 cmp %l6, 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; 2012d3c: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 2012d40: aa 10 00 1b mov %i3, %l5 2012d44: 02 80 00 14 be 2012d94 2012d48: b0 10 20 00 clr %i0 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 ); 2012d4c: 90 10 00 10 mov %l0, %o0 2012d50: 7f ff fc 84 call 2011f60 2012d54: 94 10 20 00 clr %o2 assert( block_ptr ); 2012d58: 80 a2 20 00 cmp %o0, 0 2012d5c: 02 80 00 89 be 2012f80 2012d60: a2 24 40 16 sub %l1, %l6, %l1 */ 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; 2012d64: 80 a7 00 11 cmp %i4, %l1 2012d68: 18 80 00 4c bgu 2012e98 2012d6c: b0 10 00 1c mov %i4, %i0 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 ); 2012d70: d2 02 00 00 ld [ %o0 ], %o1 2012d74: 94 10 00 18 mov %i0, %o2 2012d78: 90 10 00 1b mov %i3, %o0 2012d7c: 40 00 06 00 call 201457c 2012d80: 92 02 40 16 add %o1, %l6, %o1 dest += to_copy; block++; my_length -= to_copy; 2012d84: e2 05 21 c8 ld [ %l4 + 0x1c8 ], %l1 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 ); dest += to_copy; 2012d88: aa 06 c0 18 add %i3, %i0, %l5 block++; 2012d8c: a4 04 a0 01 inc %l2 my_length -= to_copy; 2012d90: b8 27 00 18 sub %i4, %i0, %i4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012d94: 80 a7 00 11 cmp %i4, %l1 2012d98: 0a 80 00 15 bcs 2012dec 2012d9c: 80 a7 20 00 cmp %i4, 0 2012da0: a8 15 21 c8 or %l4, 0x1c8, %l4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012da4: 90 10 00 10 mov %l0, %o0 2012da8: 92 10 00 12 mov %l2, %o1 2012dac: 7f ff fc 6d call 2011f60 2012db0: 94 10 20 00 clr %o2 assert( block_ptr ); 2012db4: 80 a2 20 00 cmp %o0, 0 2012db8: 02 80 00 52 be 2012f00 2012dbc: 94 10 00 11 mov %l1, %o2 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 2012dc0: d2 02 00 00 ld [ %o0 ], %o1 2012dc4: 40 00 05 ee call 201457c 2012dc8: 90 10 00 15 mov %l5, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012dcc: 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; 2012dd0: b8 27 00 11 sub %i4, %l1, %i4 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; 2012dd4: aa 05 40 11 add %l5, %l1, %l5 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012dd8: 80 a0 40 1c cmp %g1, %i4 assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 2012ddc: a4 04 a0 01 inc %l2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012de0: 08 bf ff f1 bleu 2012da4 2012de4: b0 06 00 11 add %i0, %l1, %i0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 2012de8: 80 a7 20 00 cmp %i4, 0 2012dec: 02 80 00 0e be 2012e24 2012df0: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012df4: 92 10 00 12 mov %l2, %o1 2012df8: 90 10 00 10 mov %l0, %o0 2012dfc: 7f ff fc 59 call 2011f60 2012e00: 94 10 20 00 clr %o2 assert( block_ptr ); 2012e04: 80 a2 20 00 cmp %o0, 0 2012e08: 02 80 00 46 be 2012f20 2012e0c: b0 06 00 1c add %i0, %i4, %i0 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 2012e10: d2 02 00 00 ld [ %o0 ], %o1 2012e14: 90 10 00 15 mov %l5, %o0 2012e18: 40 00 05 d9 call 201457c 2012e1c: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 2012e20: 90 07 bf f8 add %fp, -8, %o0 2012e24: 7f ff c3 33 call 2003af0 2012e28: 92 10 20 00 clr %o1 2012e2c: c2 07 bf f8 ld [ %fp + -8 ], %g1 2012e30: c2 24 20 3c st %g1, [ %l0 + 0x3c ] return copied; } 2012e34: 81 c7 e0 08 ret 2012e38: 81 e8 00 00 restore * 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 ) 2012e3c: 08 bf ff b2 bleu 2012d04 2012e40: 29 00 80 82 sethi %hi(0x2020800), %l4 my_length = the_jnode->info.file.size - start; 2012e44: 10 bf ff af b 2012d00 2012e48: b8 21 00 01 sub %g4, %g1, %i4 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)) 2012e4c: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 2012e50: 82 10 20 00 clr %g1 <== NOT EXECUTED 2012e54: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 2012e58: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 2012e5c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2012e60: 04 80 00 10 ble 2012ea0 <== NOT EXECUTED 2012e64: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 2012e68: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 2012e6c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 2012e70: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 2012e74: 40 00 05 c2 call 201457c <== NOT EXECUTED 2012e78: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 2012e7c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 2012e80: 7f ff c3 1c call 2003af0 <== NOT EXECUTED 2012e84: 92 10 20 00 clr %o1 <== NOT EXECUTED 2012e88: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2012e8c: c2 24 20 3c st %g1, [ %l0 + 0x3c ] <== NOT EXECUTED return my_length; 2012e90: 81 c7 e0 08 ret <== NOT EXECUTED 2012e94: 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; 2012e98: 10 bf ff b6 b 2012d70 2012e9c: b0 10 00 11 mov %l1, %i0 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)) 2012ea0: 02 80 00 0d be 2012ed4 <== NOT EXECUTED 2012ea4: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 2012ea8: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 2012eac: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 2012eb0: 40 00 05 b3 call 201457c <== NOT EXECUTED 2012eb4: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 2012eb8: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 2012ebc: 7f ff c3 0d call 2003af0 <== NOT EXECUTED 2012ec0: 92 10 20 00 clr %o1 <== NOT EXECUTED 2012ec4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2012ec8: c2 24 20 3c st %g1, [ %l0 + 0x3c ] <== NOT EXECUTED return my_length; 2012ecc: 81 c7 e0 08 ret <== NOT EXECUTED 2012ed0: 81 e8 00 00 restore <== 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)) 2012ed4: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 2012ed8: 38 bf ff e5 bgu,a 2012e6c <== NOT EXECUTED 2012edc: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED 2012ee0: 10 bf ff f2 b 2012ea8 <== NOT EXECUTED 2012ee4: b0 10 00 1c mov %i4, %i0 <== 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 ); 2012ee8: 40 00 03 6a call 2013c90 <__errno> <== NOT EXECUTED 2012eec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012ef0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2012ef4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012ef8: 81 c7 e0 08 ret <== NOT EXECUTED 2012efc: 81 e8 00 00 restore <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 2012f00: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012f04: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012f08: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012f0c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012f10: 94 12 a2 f0 or %o2, 0x2f0, %o2 <== NOT EXECUTED 2012f14: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 2012f18: 7f ff c1 92 call 2003560 <__assert_func> <== NOT EXECUTED 2012f1c: 92 10 22 a7 mov 0x2a7, %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 ); 2012f20: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012f24: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012f28: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012f2c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012f30: 94 12 a2 f0 or %o2, 0x2f0, %o2 <== NOT EXECUTED 2012f34: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 2012f38: 7f ff c1 8a call 2003560 <__assert_func> <== NOT EXECUTED 2012f3c: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 2012f40: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012f44: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012f48: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012f4c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012f50: 94 12 a2 f0 or %o2, 0x2f0, %o2 <== NOT EXECUTED 2012f54: 96 12 e2 60 or %o3, 0x260, %o3 <== NOT EXECUTED 2012f58: 7f ff c1 82 call 2003560 <__assert_func> <== NOT EXECUTED 2012f5c: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 2012f60: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012f64: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012f68: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012f6c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012f70: 94 12 a2 f0 or %o2, 0x2f0, %o2 <== NOT EXECUTED 2012f74: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 2012f78: 7f ff c1 7a call 2003560 <__assert_func> <== NOT EXECUTED 2012f7c: 92 10 22 4c mov 0x24c, %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 ); 2012f80: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012f84: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012f88: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012f8c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012f90: 94 12 a2 f0 or %o2, 0x2f0, %o2 <== NOT EXECUTED 2012f94: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 2012f98: 7f ff c1 72 call 2003560 <__assert_func> <== NOT EXECUTED 2012f9c: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 2012fa0: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012fa4: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012fa8: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012fac: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012fb0: 94 12 a2 f0 or %o2, 0x2f0, %o2 <== NOT EXECUTED 2012fb4: 96 12 e2 b0 or %o3, 0x2b0, %o3 <== NOT EXECUTED 2012fb8: 7f ff c1 6a call 2003560 <__assert_func> <== NOT EXECUTED 2012fbc: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED 2012fc0: 01 00 00 00 nop 020122fc : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 20122fc: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2012300: 80 a6 20 00 cmp %i0, 0 2012304: 02 80 00 62 be 201248c 2012308: 11 00 80 7e sethi %hi(0x201f800), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 201230c: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 2012310: 80 a0 60 05 cmp %g1, 5 2012314: 12 80 00 65 bne 20124a8 2012318: 23 00 80 82 sethi %hi(0x2020800), %l1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 201231c: c2 06 20 58 ld [ %i0 + 0x58 ], %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; 2012320: e6 04 61 c8 ld [ %l1 + 0x1c8 ], %l3 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 2012324: 80 a0 60 00 cmp %g1, 0 2012328: 02 80 00 05 be 201233c 201232c: a7 34 e0 02 srl %l3, 2, %l3 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 2012330: 90 06 20 58 add %i0, 0x58, %o0 2012334: 7f ff ff ba call 201221c 2012338: 92 10 00 13 mov %l3, %o1 } if ( info->doubly_indirect ) { 201233c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 2012340: 80 a0 60 00 cmp %g1, 0 2012344: 02 80 00 1b be 20123b0 2012348: c4 04 61 c8 ld [ %l1 + 0x1c8 ], %g2 for ( i=0 ; i <== NOT EXECUTED 2012358: 90 10 20 00 clr %o0 <== NOT EXECUTED 201235c: 25 00 80 82 sethi %hi(0x2020800), %l2 <== NOT EXECUTED 2012360: a4 14 a1 c8 or %l2, 0x1c8, %l2 ! 20209c8 <== NOT EXECUTED 2012364: 10 80 00 03 b 2012370 <== NOT EXECUTED 2012368: a0 10 20 00 clr %l0 <== NOT EXECUTED 201236c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 2012370: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 2012374: c4 00 40 08 ld [ %g1 + %o0 ], %g2 <== NOT EXECUTED 2012378: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 201237c: 02 80 00 04 be 201238c <== NOT EXECUTED 2012380: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 2012384: 7f ff ff a6 call 201221c <== NOT EXECUTED 2012388: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 20123a0: 90 10 00 10 mov %l0, %o0 <== 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 ); 20123a4: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 20123a8: 7f ff ff 9d call 201221c <== NOT EXECUTED 20123ac: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED } if ( info->triply_indirect ) { 20123b0: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 20123b4: 80 a2 20 00 cmp %o0, 0 20123b8: 02 80 00 33 be 2012484 20123bc: c2 04 61 c8 ld [ %l1 + 0x1c8 ], %g1 for ( i=0 ; i <== NOT EXECUTED 20123cc: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 20123d0: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 20123d4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 20123d8: 22 80 00 29 be,a 201247c <== NOT EXECUTED 20123dc: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 20123e0: 25 00 80 82 sethi %hi(0x2020800), %l2 <== NOT EXECUTED 20123e4: aa 10 20 00 clr %l5 <== NOT EXECUTED 20123e8: a4 14 a1 c8 or %l2, 0x1c8, %l2 <== NOT EXECUTED 20123ec: a8 10 20 00 clr %l4 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 20123f8: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 20123fc: 90 10 20 00 clr %o0 <== NOT EXECUTED 2012400: a0 10 20 00 clr %l0 <== NOT EXECUTED if ( p[j] ) { 2012404: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 2012408: c2 04 40 08 ld [ %l1 + %o0 ], %g1 <== NOT EXECUTED 201240c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012410: 02 80 00 04 be 2012420 <== NOT EXECUTED 2012414: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 2012418: 7f ff ff 81 call 201221c <== NOT EXECUTED 201241c: 92 10 00 13 mov %l3, %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 2012434: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2012438: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 201243c: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 2012440: 7f ff ff 77 call 201221c <== NOT EXECUTED 2012444: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 201245c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 2012460: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 2012464: ab 2d 20 02 sll %l4, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 2012468: e2 02 00 15 ld [ %o0 + %l5 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 201246c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 2012470: 12 bf ff e1 bne 20123f4 <== NOT EXECUTED 2012474: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 2012478: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 201247c: 7f ff ff 68 call 201221c <== NOT EXECUTED 2012480: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 2012484: 81 c7 e0 08 ret 2012488: 91 e8 20 00 restore %g0, 0, %o0 /* * Perform internal consistency checks */ assert( the_jnode ); 201248c: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012490: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012494: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012498: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 201249c: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 20124a0: 7f ff c4 30 call 2003560 <__assert_func> <== NOT EXECUTED 20124a4: 92 10 21 ee mov 0x1ee, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 20124a8: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 20124ac: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 20124b0: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 20124b4: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 20124b8: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 20124bc: 7f ff c4 29 call 2003560 <__assert_func> <== NOT EXECUTED 20124c0: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED 20124c4: 01 00 00 00 nop 020122a0 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 20122a0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 20122a4: 94 10 20 00 clr %o2 <== NOT EXECUTED 20122a8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20122ac: 7f ff ff 2d call 2011f60 <== NOT EXECUTED 20122b0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 20122b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20122b8: 02 80 00 08 be 20122d8 <== NOT EXECUTED 20122bc: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 20122c0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED *block_ptr = 0; 20122c4: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED memfile_free_block( ptr ); 20122c8: 7f ff ff 10 call 2011f08 <== NOT EXECUTED 20122cc: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED } return 1; } 20122d0: 81 c7 e0 08 ret <== NOT EXECUTED 20122d4: 81 e8 00 00 restore <== NOT EXECUTED { block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 20122d8: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 20122dc: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 20122e0: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 20122e4: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 20122e8: 94 12 a3 40 or %o2, 0x340, %o2 <== NOT EXECUTED 20122ec: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 20122f0: 7f ff c4 9c call 2003560 <__assert_func> <== NOT EXECUTED 20122f4: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED 20122f8: 01 00 00 00 nop 02012920 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 2012920: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2012924: a0 96 20 00 orcc %i0, 0, %l0 2012928: 02 80 00 85 be 2012b3c 201292c: 11 00 80 7e sethi %hi(0x201f800), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 2012930: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 2012934: 80 a0 60 05 cmp %g1, 5 2012938: 12 80 00 8f bne 2012b74 201293c: 80 a6 e0 00 cmp %i3, 0 /* * Error check arguments */ assert( source ); 2012940: 02 80 00 86 be 2012b58 2012944: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 2012948: 02 80 00 67 be 2012ae4 201294c: 01 00 00 00 nop * 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 ) { 2012950: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 2012954: 80 a0 60 00 cmp %g1, 0 2012958: 06 80 00 57 bl 2012ab4 201295c: 94 07 00 1a add %i4, %i2, %o2 2012960: 80 a0 60 00 cmp %g1, 0 2012964: 22 80 00 51 be,a 2012aa8 2012968: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 201296c: 25 00 80 82 sethi %hi(0x2020800), %l2 <== NOT EXECUTED 2012970: e2 04 a1 c8 ld [ %l2 + 0x1c8 ], %l1 ! 20209c8 2012974: 90 10 00 19 mov %i1, %o0 2012978: a7 3c 60 1f sra %l1, 0x1f, %l3 201297c: 96 10 00 11 mov %l1, %o3 2012980: 94 10 00 13 mov %l3, %o2 2012984: 40 00 2c 01 call 201d988 <__moddi3> 2012988: 92 10 00 1a mov %i2, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 201298c: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012990: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012994: 90 10 00 19 mov %i1, %o0 2012998: 92 10 00 1a mov %i2, %o1 201299c: 40 00 2b 14 call 201d5ec <__divdi3> 20129a0: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 20129a4: b0 10 20 00 clr %i0 20129a8: 80 a5 20 00 cmp %l4, 0 20129ac: 02 80 00 14 be 20129fc 20129b0: a6 10 00 09 mov %o1, %l3 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 ); 20129b4: 90 10 00 10 mov %l0, %o0 20129b8: 7f ff fd 6a call 2011f60 20129bc: 94 10 20 00 clr %o2 assert( block_ptr ); 20129c0: 80 a2 20 00 cmp %o0, 0 20129c4: 02 80 00 73 be 2012b90 20129c8: b0 24 40 14 sub %l1, %l4, %i0 */ 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; 20129cc: 80 a6 00 1c cmp %i0, %i4 20129d0: 38 80 00 02 bgu,a 20129d8 20129d4: b0 10 00 1c mov %i4, %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 ); 20129d8: d0 02 00 00 ld [ %o0 ], %o0 20129dc: 92 10 00 1b mov %i3, %o1 20129e0: 90 02 00 14 add %o0, %l4, %o0 20129e4: 40 00 06 e6 call 201457c 20129e8: 94 10 00 18 mov %i0, %o2 src += to_copy; block++; my_length -= to_copy; copied += to_copy; 20129ec: e2 04 a1 c8 ld [ %l2 + 0x1c8 ], %l1 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; 20129f0: b6 06 c0 18 add %i3, %i0, %i3 block++; 20129f4: a6 04 e0 01 inc %l3 my_length -= to_copy; 20129f8: b8 27 00 18 sub %i4, %i0, %i4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 20129fc: 80 a7 00 11 cmp %i4, %l1 2012a00: 0a 80 00 15 bcs 2012a54 2012a04: 80 a7 20 00 cmp %i4, 0 2012a08: a4 14 a1 c8 or %l2, 0x1c8, %l2 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012a0c: 90 10 00 10 mov %l0, %o0 2012a10: 92 10 00 13 mov %l3, %o1 2012a14: 7f ff fd 53 call 2011f60 2012a18: 94 10 20 00 clr %o2 assert( block_ptr ); 2012a1c: 80 a2 20 00 cmp %o0, 0 2012a20: 02 80 00 37 be 2012afc 2012a24: 92 10 00 1b mov %i3, %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 ); 2012a28: d0 02 00 00 ld [ %o0 ], %o0 2012a2c: 40 00 06 d4 call 201457c 2012a30: 94 10 00 11 mov %l1, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012a34: 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; 2012a38: b8 27 00 11 sub %i4, %l1, %i4 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; 2012a3c: b6 06 c0 11 add %i3, %l1, %i3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012a40: 80 a0 40 1c cmp %g1, %i4 #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++; 2012a44: a6 04 e0 01 inc %l3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012a48: 08 bf ff f1 bleu 2012a0c 2012a4c: b0 06 00 11 add %i0, %l1, %i0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 2012a50: 80 a7 20 00 cmp %i4, 0 2012a54: 02 80 00 0e be 2012a8c 2012a58: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012a5c: 92 10 00 13 mov %l3, %o1 2012a60: 90 10 00 10 mov %l0, %o0 2012a64: 7f ff fd 3f call 2011f60 2012a68: 94 10 20 00 clr %o2 assert( block_ptr ); 2012a6c: 80 a2 20 00 cmp %o0, 0 2012a70: 02 80 00 2b be 2012b1c 2012a74: b0 06 00 1c add %i0, %i4, %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 ); 2012a78: d0 02 00 00 ld [ %o0 ], %o0 2012a7c: 92 10 00 1b mov %i3, %o1 2012a80: 40 00 06 bf call 201457c 2012a84: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 2012a88: 90 07 bf f8 add %fp, -8, %o0 2012a8c: 7f ff c4 19 call 2003af0 2012a90: 92 10 20 00 clr %o1 2012a94: c2 07 bf f8 ld [ %fp + -8 ], %g1 2012a98: c2 24 20 44 st %g1, [ %l0 + 0x44 ] 2012a9c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 2012aa0: 81 c7 e0 08 ret 2012aa4: 81 e8 00 00 restore * 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 ) { 2012aa8: 80 a0 40 0a cmp %g1, %o2 2012aac: 1a bf ff b1 bcc 2012970 2012ab0: 25 00 80 82 sethi %hi(0x2020800), %l2 status = IMFS_memfile_extend( the_jnode, last_byte ); 2012ab4: 90 10 00 10 mov %l0, %o0 2012ab8: 7f ff fe e7 call 2012654 2012abc: 92 10 20 00 clr %o1 if ( status ) 2012ac0: 80 a2 20 00 cmp %o0, 0 2012ac4: 02 bf ff ab be 2012970 2012ac8: 25 00 80 82 sethi %hi(0x2020800), %l2 rtems_set_errno_and_return_minus_one( ENOSPC ); 2012acc: 40 00 04 71 call 2013c90 <__errno> <== NOT EXECUTED 2012ad0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012ad4: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 2012ad8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012adc: 81 c7 e0 08 ret <== NOT EXECUTED 2012ae0: 81 e8 00 00 restore <== 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 ); 2012ae4: 40 00 04 6b call 2013c90 <__errno> <== NOT EXECUTED 2012ae8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012aec: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2012af0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012af4: 81 c7 e0 08 ret <== NOT EXECUTED 2012af8: 81 e8 00 00 restore <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 2012afc: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012b00: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012b04: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012b08: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012b0c: 94 12 a2 d8 or %o2, 0x2d8, %o2 <== NOT EXECUTED 2012b10: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 2012b14: 7f ff c2 93 call 2003560 <__assert_func> <== NOT EXECUTED 2012b18: 92 10 23 30 mov 0x330, %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 ); 2012b1c: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012b20: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012b24: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012b28: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012b2c: 94 12 a2 d8 or %o2, 0x2d8, %o2 <== NOT EXECUTED 2012b30: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 2012b34: 7f ff c2 8b call 2003560 <__assert_func> <== NOT EXECUTED 2012b38: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 2012b3c: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012b40: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012b44: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012b48: 94 12 a2 d8 or %o2, 0x2d8, %o2 <== NOT EXECUTED 2012b4c: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 2012b50: 7f ff c2 84 call 2003560 <__assert_func> <== NOT EXECUTED 2012b54: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 2012b58: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012b5c: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012b60: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012b64: 94 12 a2 d8 or %o2, 0x2d8, %o2 <== NOT EXECUTED 2012b68: 96 12 e2 58 or %o3, 0x258, %o3 <== NOT EXECUTED 2012b6c: 7f ff c2 7d call 2003560 <__assert_func> <== NOT EXECUTED 2012b70: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 2012b74: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012b78: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012b7c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012b80: 94 12 a2 d8 or %o2, 0x2d8, %o2 <== NOT EXECUTED 2012b84: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 2012b88: 7f ff c2 76 call 2003560 <__assert_func> <== NOT EXECUTED 2012b8c: 92 10 22 e7 mov 0x2e7, %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 ); 2012b90: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012b94: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012b98: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012b9c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2012ba0: 94 12 a2 d8 or %o2, 0x2d8, %o2 <== NOT EXECUTED 2012ba4: 96 12 e2 48 or %o3, 0x248, %o3 <== NOT EXECUTED 2012ba8: 7f ff c2 6e call 2003560 <__assert_func> <== NOT EXECUTED 2012bac: 92 10 23 1c mov 0x31c, %o1 <== NOT EXECUTED 2012bb0: 01 00 00 00 nop 0200a8f0 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 200a8f0: 9d e3 bf 58 save %sp, -168, %sp IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 200a8f4: 40 00 11 fe call 200f0ec 200a8f8: 90 10 00 18 mov %i0, %o0 200a8fc: 96 07 bf fc add %fp, -4, %o3 200a900: 92 10 00 08 mov %o0, %o1 200a904: a0 07 bf b8 add %fp, -72, %l0 200a908: 90 10 00 18 mov %i0, %o0 200a90c: 7f ff ff 7e call 200a704 200a910: 94 10 00 10 mov %l0, %o2 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 200a914: 97 2e 60 10 sll %i1, 0x10, %o3 200a918: 03 00 00 3c sethi %hi(0xf000), %g1 200a91c: 97 32 e0 10 srl %o3, 0x10, %o3 200a920: 05 00 00 10 sethi %hi(0x4000), %g2 200a924: 82 0a c0 01 and %o3, %g1, %g1 200a928: 80 a0 40 02 cmp %g1, %g2 200a92c: 02 80 00 24 be 200a9bc 200a930: 05 00 00 20 sethi %hi(0x8000), %g2 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 200a934: 80 a0 40 02 cmp %g1, %g2 200a938: 02 80 00 0c be 200a968 200a93c: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 200a940: 05 00 00 08 sethi %hi(0x2000), %g2 200a944: 80 a0 40 02 cmp %g1, %g2 200a948: 02 80 00 12 be 200a990 200a94c: 05 00 00 18 sethi %hi(0x6000), %g2 200a950: 80 a0 40 02 cmp %g1, %g2 200a954: 02 80 00 0f be 200a990 200a958: 05 00 00 04 sethi %hi(0x1000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 200a95c: 80 a0 40 02 cmp %g1, %g2 200a960: 12 80 00 21 bne 200a9e4 200a964: 92 10 20 07 mov 7, %o1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 200a968: 90 10 00 1c mov %i4, %o0 200a96c: 94 10 00 10 mov %l0, %o2 200a970: 98 07 bf e0 add %fp, -32, %o4 200a974: 40 00 0a 01 call 200d178 200a978: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 200a97c: 80 a2 20 00 cmp %o0, 0 200a980: 02 80 00 1f be 200a9fc 200a984: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 200a988: 81 c7 e0 08 ret 200a98c: 81 e8 00 00 restore 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 ); 200a990: f4 3f bf e0 std %i2, [ %fp + -32 ] 200a994: 92 10 20 02 mov 2, %o1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 200a998: 90 10 00 1c mov %i4, %o0 200a99c: 94 10 00 10 mov %l0, %o2 200a9a0: 98 07 bf e0 add %fp, -32, %o4 200a9a4: 40 00 09 f5 call 200d178 200a9a8: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 200a9ac: 80 a2 20 00 cmp %o0, 0 200a9b0: 12 80 00 17 bne 200aa0c 200a9b4: 01 00 00 00 nop 200a9b8: 30 80 00 11 b,a 200a9fc <== NOT EXECUTED rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 200a9bc: 92 10 20 01 mov 1, %o1 ! 1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 200a9c0: 90 10 00 1c mov %i4, %o0 200a9c4: 94 10 00 10 mov %l0, %o2 200a9c8: 98 07 bf e0 add %fp, -32, %o4 200a9cc: 40 00 09 eb call 200d178 200a9d0: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 200a9d4: 80 a2 20 00 cmp %o0, 0 200a9d8: 12 80 00 0d bne 200aa0c 200a9dc: 01 00 00 00 nop 200a9e0: 30 80 00 07 b,a 200a9fc <== NOT EXECUTED rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 200a9e4: 40 00 0e 0b call 200e210 <__errno> <== NOT EXECUTED 200a9e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a9ec: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 200a9f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a9f4: 81 c7 e0 08 ret <== NOT EXECUTED 200a9f8: 81 e8 00 00 restore <== NOT EXECUTED mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 200a9fc: 40 00 0e 05 call 200e210 <__errno> <== NOT EXECUTED 200aa00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200aa04: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 200aa08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 200aa0c: 81 c7 e0 08 ret 200aa10: 81 e8 00 00 restore 020030e8 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 20030e8: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 20030ec: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 20030f0: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 20030f4: 80 a0 a0 01 cmp %g2, 1 20030f8: 12 80 00 05 bne 200310c 20030fc: 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; 2003100: f0 20 60 5c st %i0, [ %g1 + 0x5c ] return 0; } 2003104: 81 c7 e0 08 ret 2003108: 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 ); 200310c: 40 00 42 e1 call 2013c90 <__errno> <== NOT EXECUTED 2003110: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2003114: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 2003118: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200311c: 81 c7 e0 08 ret <== NOT EXECUTED 2003120: 81 e8 00 00 restore <== NOT EXECUTED 02003b00 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 2003b00: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 2003b04: 80 a6 20 00 cmp %i0, 0 2003b08: 02 80 00 5b be 2003c74 2003b0c: 21 00 80 91 sethi %hi(0x2024400), %l0 fprintf(stdout, "%s", the_jnode->name ); 2003b10: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 ! 2024728 <_impure_ptr> 2003b14: 90 06 20 0c add %i0, 0xc, %o0 2003b18: 40 00 3e 4b call 2013444 2003b1c: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 2003b20: d4 06 20 48 ld [ %i0 + 0x48 ], %o2 2003b24: 80 a2 a0 07 cmp %o2, 7 2003b28: 08 80 00 0f bleu 2003b64 2003b2c: 83 2a a0 02 sll %o2, 2, %g1 fprintf(stdout, " FIFO not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 2003b30: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 <== NOT EXECUTED 2003b34: 13 00 80 8b sethi %hi(0x2022c00), %o1 <== NOT EXECUTED 2003b38: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 2003b3c: 40 00 3d e4 call 20132cc <== NOT EXECUTED 2003b40: 92 12 60 d8 or %o1, 0xd8, %o1 <== NOT EXECUTED assert(0); 2003b44: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); assert(0); 2003b48: 11 00 80 8b sethi %hi(0x2022c00), %o0 <== NOT EXECUTED 2003b4c: 15 00 80 8b sethi %hi(0x2022c00), %o2 <== NOT EXECUTED 2003b50: 17 00 80 8b sethi %hi(0x2022c00), %o3 <== NOT EXECUTED 2003b54: 90 12 20 08 or %o0, 8, %o0 <== NOT EXECUTED 2003b58: 94 12 a1 f8 or %o2, 0x1f8, %o2 <== NOT EXECUTED 2003b5c: 40 00 02 83 call 2004568 <__assert_func> <== NOT EXECUTED 2003b60: 96 12 e0 b8 or %o3, 0xb8, %o3 <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 2003b64: 05 00 80 0e sethi %hi(0x2003800), %g2 2003b68: 84 10 a2 a4 or %g2, 0x2a4, %g2 ! 2003aa4 2003b6c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 2003b70: 81 c0 40 00 jmp %g1 2003b74: 01 00 00 00 nop fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 2003b78: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 <== NOT EXECUTED 2003b7c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003b80: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 2003b84: 94 10 20 12 mov 0x12, %o2 <== NOT EXECUTED 2003b88: 11 00 80 8b sethi %hi(0x2022c00), %o0 <== NOT EXECUTED 2003b8c: 40 00 41 4e call 20140c4 <== NOT EXECUTED 2003b90: 90 12 20 c0 or %o0, 0xc0, %o0 ! 2022cc0 <== NOT EXECUTED assert(0); 2003b94: 10 bf ff ed b 2003b48 <== NOT EXECUTED 2003b98: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED 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)", 2003b9c: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 <== NOT EXECUTED 2003ba0: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 2003ba4: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 2003ba8: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 2003bac: 13 00 80 8b sethi %hi(0x2022c00), %o1 <== NOT EXECUTED 2003bb0: 40 00 3d c7 call 20132cc <== NOT EXECUTED 2003bb4: 92 12 60 80 or %o1, 0x80, %o1 ! 2022c80 <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 2003bb8: 31 00 80 8a sethi %hi(0x2022800), %i0 <== NOT EXECUTED 2003bbc: 40 00 45 4c call 20150ec <== NOT EXECUTED 2003bc0: 91 ee 23 b8 restore %i0, 0x3b8, %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 ")", 2003bc4: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 2003bc8: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 2003bcc: d0 00 60 08 ld [ %g1 + 8 ], %o0 2003bd0: 13 00 80 8b sethi %hi(0x2022c00), %o1 2003bd4: 40 00 3d be call 20132cc 2003bd8: 92 12 60 90 or %o1, 0x90, %o1 ! 2022c90 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 2003bdc: 31 00 80 8a sethi %hi(0x2022800), %i0 2003be0: 40 00 45 43 call 20150ec 2003be4: 91 ee 23 b8 restore %i0, 0x3b8, %o0 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 2003be8: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 <== NOT EXECUTED 2003bec: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003bf0: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 2003bf4: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 2003bf8: 11 00 80 8b sethi %hi(0x2022c00), %o0 <== NOT EXECUTED 2003bfc: 40 00 41 32 call 20140c4 <== NOT EXECUTED 2003c00: 90 12 20 a0 or %o0, 0xa0, %o0 ! 2022ca0 <== NOT EXECUTED assert(0); 2003c04: 10 bf ff d1 b 2003b48 <== NOT EXECUTED 2003c08: 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" ); 2003c0c: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 <== NOT EXECUTED 2003c10: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003c14: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 2003c18: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 2003c1c: 11 00 80 8b sethi %hi(0x2022c00), %o0 <== NOT EXECUTED 2003c20: 40 00 41 29 call 20140c4 <== NOT EXECUTED 2003c24: 90 12 20 a0 or %o0, 0xa0, %o0 ! 2022ca0 <== NOT EXECUTED assert(0); 2003c28: 10 bf ff c8 b 2003b48 <== NOT EXECUTED 2003c2c: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 2003c30: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 2003c34: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 2003c38: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 2003c3c: d0 00 60 08 ld [ %g1 + 8 ], %o0 2003c40: 13 00 80 8b sethi %hi(0x2022c00), %o1 2003c44: 40 00 3d a2 call 20132cc 2003c48: 92 12 60 68 or %o1, 0x68, %o1 ! 2022c68 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 2003c4c: 31 00 80 8a sethi %hi(0x2022800), %i0 2003c50: 40 00 45 27 call 20150ec 2003c54: 91 ee 23 b8 restore %i0, 0x3b8, %o0 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 2003c58: c2 04 23 28 ld [ %l0 + 0x328 ], %g1 2003c5c: 90 10 20 2f mov 0x2f, %o0 2003c60: d2 00 60 08 ld [ %g1 + 8 ], %o1 2003c64: 40 00 3d b4 call 2013334 2003c68: 31 00 80 8a sethi %hi(0x2022800), %i0 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 2003c6c: 40 00 45 20 call 20150ec 2003c70: 91 ee 23 b8 restore %i0, 0x3b8, %o0 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 2003c74: 11 00 80 8b sethi %hi(0x2022c00), %o0 <== NOT EXECUTED 2003c78: 15 00 80 8b sethi %hi(0x2022c00), %o2 <== NOT EXECUTED 2003c7c: 17 00 80 8b sethi %hi(0x2022c00), %o3 <== NOT EXECUTED 2003c80: 90 12 20 08 or %o0, 8, %o0 <== NOT EXECUTED 2003c84: 94 12 a1 f8 or %o2, 0x1f8, %o2 <== NOT EXECUTED 2003c88: 96 12 e0 58 or %o3, 0x58, %o3 <== NOT EXECUTED 2003c8c: 40 00 02 37 call 2004568 <__assert_func> <== NOT EXECUTED 2003c90: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED 2003c94: 01 00 00 00 nop 02003130 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 2003130: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 2003134: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 2003138: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 200313c: 80 a0 a0 04 cmp %g2, 4 2003140: 12 80 00 19 bne 20031a4 2003144: 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++ ) 2003148: 02 80 00 15 be 200319c 200314c: 86 10 20 00 clr %g3 2003150: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 2003154: c8 48 80 00 ldsb [ %g2 ], %g4 int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 2003158: b0 10 20 00 clr %i0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 200315c: 80 a1 20 00 cmp %g4, 0 2003160: 12 80 00 08 bne 2003180 2003164: c4 08 80 00 ldub [ %g2 ], %g2 2003168: 30 80 00 13 b,a 20031b4 <== NOT EXECUTED 200316c: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 2003170: c8 48 80 18 ldsb [ %g2 + %i0 ], %g4 2003174: 80 a1 20 00 cmp %g4, 0 2003178: 02 80 00 07 be 2003194 200317c: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; 2003180: c4 2e 40 03 stb %g2, [ %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++ ) 2003184: b0 06 20 01 inc %i0 2003188: 80 a6 80 18 cmp %i2, %i0 200318c: 18 bf ff f8 bgu 200316c 2003190: 86 10 00 18 mov %i0, %g3 buf[i] = node->info.sym_link.name[i]; return i; } 2003194: 81 c7 e0 08 ret 2003198: 81 e8 00 00 restore 200319c: 81 c7 e0 08 ret <== NOT EXECUTED 20031a0: 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 ); 20031a4: 40 00 42 bb call 2013c90 <__errno> <== NOT EXECUTED 20031a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20031ac: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20031b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20031b4: 81 c7 e0 08 ret <== NOT EXECUTED 20031b8: 81 e8 00 00 restore <== NOT EXECUTED 020031bc : rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 20031bc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 20031c0: e0 06 40 00 ld [ %i1 ], %l0 <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 20031c4: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 20031c8: 90 04 20 0c add %l0, 0xc, %o0 <== NOT EXECUTED 20031cc: 40 00 46 84 call 2014bdc <== NOT EXECUTED 20031d0: 94 10 20 20 mov 0x20, %o2 <== NOT EXECUTED if ( the_jnode->Parent != NULL ) 20031d4: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 20031d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20031dc: 22 80 00 05 be,a 20031f0 <== NOT EXECUTED 20031e0: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 20031e4: 40 00 14 8f call 2008420 <_Chain_Extract> <== NOT EXECUTED 20031e8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 20031ec: c2 06 80 00 ld [ %i2 ], %g1 <== 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 ); 20031f0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 20031f4: 90 00 60 50 add %g1, 0x50, %o0 <== NOT EXECUTED 20031f8: 40 00 14 7e call 20083f0 <_Chain_Append> <== NOT EXECUTED 20031fc: c2 24 20 08 st %g1, [ %l0 + 8 ] <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 2003200: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 2003204: 40 00 02 3b call 2003af0 <== NOT EXECUTED 2003208: 92 10 20 00 clr %o1 <== NOT EXECUTED 200320c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2003210: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED return 0; } 2003214: 81 c7 e0 08 ret <== NOT EXECUTED 2003218: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0200aa20 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 200aa20: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 200aa24: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 200aa28: c2 04 20 08 ld [ %l0 + 8 ], %g1 200aa2c: 80 a0 60 00 cmp %g1, 0 200aa30: 22 80 00 06 be,a 200aa48 200aa34: 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 ); 200aa38: 40 00 03 9f call 200b8b4 <_Chain_Extract> 200aa3c: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 200aa40: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 200aa44: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 IMFS_update_ctime( the_jnode ); 200aa48: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 200aa4c: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 200aa50: 90 07 bf f8 add %fp, -8, %o0 200aa54: 40 00 01 0b call 200ae80 200aa58: c2 34 20 30 sth %g1, [ %l0 + 0x30 ] 200aa5c: c2 07 bf f8 ld [ %fp + -8 ], %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) ) { 200aa60: 90 10 00 10 mov %l0, %o0 200aa64: 40 00 01 40 call 200af64 200aa68: c2 24 20 44 st %g1, [ %l0 + 0x44 ] 200aa6c: 80 a2 20 00 cmp %o0, 0 200aa70: 12 80 00 12 bne 200aab8 200aa74: 01 00 00 00 nop 200aa78: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 200aa7c: 80 a0 60 00 cmp %g1, 0 200aa80: 12 80 00 0e bne 200aab8 200aa84: 03 00 80 68 sethi %hi(0x201a000), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 200aa88: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 201a2a4 200aa8c: c4 06 40 00 ld [ %i1 ], %g2 200aa90: c6 00 60 04 ld [ %g1 + 4 ], %g3 200aa94: 80 a0 c0 02 cmp %g3, %g2 200aa98: 22 80 00 02 be,a 200aaa0 200aa9c: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 200aaa0: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 200aaa4: 80 a0 60 04 cmp %g1, 4 200aaa8: 22 80 00 06 be,a 200aac0 200aaac: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); 200aab0: 40 00 00 82 call 200acb8 200aab4: 90 10 00 10 mov %l0, %o0 } return 0; } 200aab8: 81 c7 e0 08 ret 200aabc: 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 ) 200aac0: 80 a2 20 00 cmp %o0, 0 200aac4: 02 bf ff fb be 200aab0 200aac8: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 200aacc: 40 00 00 7b call 200acb8 200aad0: 01 00 00 00 nop 200aad4: 30 bf ff f7 b,a 200aab0 0200aaf8 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 200aaf8: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 200aafc: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 200ab00: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 200ab04: 80 a0 a0 07 cmp %g2, 7 200ab08: 08 80 00 08 bleu 200ab28 200ab0c: 85 28 a0 02 sll %g2, 2, %g2 case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 200ab10: 40 00 0d c0 call 200e210 <__errno> <== NOT EXECUTED 200ab14: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200ab18: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200ab1c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200ab20: 81 c7 e0 08 ret <== NOT EXECUTED 200ab24: 81 e8 00 00 restore <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 200ab28: 07 00 80 2a sethi %hi(0x200a800), %g3 200ab2c: 86 10 e2 d8 or %g3, 0x2d8, %g3 ! 200aad8 200ab30: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 200ab34: 81 c0 80 00 jmp %g2 200ab38: 01 00 00 00 nop case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 200ab3c: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 200ab40: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 200ab44: c6 10 60 2e lduh [ %g1 + 0x2e ], %g3 buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 200ab48: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 200ab4c: c6 36 60 0c sth %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 200ab50: 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; 200ab54: c6 10 60 30 lduh [ %g1 + 0x30 ], %g3 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; 200ab58: c4 00 60 3c ld [ %g1 + 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; 200ab5c: c6 36 60 0e sth %g3, [ %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; 200ab60: c4 26 60 28 st %g2, [ %i1 + 0x28 ] } 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; 200ab64: c6 10 60 38 lduh [ %g1 + 0x38 ], %g3 buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 200ab68: c4 00 60 40 ld [ %g1 + 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; 200ab6c: c6 36 60 10 sth %g3, [ %i1 + 0x10 ] buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 200ab70: c4 26 60 30 st %g2, [ %i1 + 0x30 ] buf->st_ctime = the_jnode->stat_ctime; 200ab74: c4 00 60 44 ld [ %g1 + 0x44 ], %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; buf->st_gid = the_jnode->st_gid; 200ab78: c2 10 60 3a lduh [ %g1 + 0x3a ], %g1 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 200ab7c: c4 26 60 38 st %g2, [ %i1 + 0x38 ] 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; 200ab80: c2 36 60 12 sth %g1, [ %i1 + 0x12 ] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 200ab84: 81 c7 e0 08 ret 200ab88: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 200ab8c: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; 200ab90: 10 bf ff ed b 200ab44 200ab94: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 200ab98: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 200ab9c: 10 bf ff ea b 200ab44 200aba0: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] 0200321c : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 200321c: 9d e3 bf 58 save %sp, -168, %sp int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 2003220: 40 00 46 3a call 2014b08 2003224: 90 10 00 1a mov %i2, %o0 2003228: 96 07 bf fc add %fp, -4, %o3 200322c: 92 10 00 08 mov %o0, %o1 2003230: a0 07 bf b8 add %fp, -72, %l0 2003234: 90 10 00 1a mov %i2, %o0 2003238: 40 00 33 82 call 2010040 200323c: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 2003240: 40 00 46 1d call 2014ab4 2003244: 90 10 00 19 mov %i1, %o0 if (info.sym_link.name == NULL) { 2003248: 80 a2 20 00 cmp %o0, 0 200324c: 02 80 00 15 be 20032a0 2003250: d0 27 bf e0 st %o0, [ %fp + -32 ] * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 2003254: 90 10 00 18 mov %i0, %o0 2003258: 94 10 00 10 mov %l0, %o2 200325c: 92 10 20 04 mov 4, %o1 2003260: 17 00 00 28 sethi %hi(0xa000), %o3 2003264: 98 07 bf e0 add %fp, -32, %o4 2003268: 96 12 e1 ff or %o3, 0x1ff, %o3 200326c: 40 00 2f ee call 200f224 2003270: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 2003274: 80 a2 20 00 cmp %o0, 0 2003278: 12 80 00 08 bne 2003298 200327c: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 2003280: 40 00 01 f1 call 2003a44 <== NOT EXECUTED 2003284: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 2003288: 40 00 42 82 call 2013c90 <__errno> <== NOT EXECUTED 200328c: 01 00 00 00 nop <== NOT EXECUTED 2003290: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 2003294: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 2003298: 81 c7 e0 08 ret 200329c: 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); 20032a0: 40 00 42 7c call 2013c90 <__errno> <== NOT EXECUTED 20032a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20032a8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 20032ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20032b0: 81 c7 e0 08 ret <== NOT EXECUTED 20032b4: 81 e8 00 00 restore <== NOT EXECUTED 020032b8 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 20032b8: 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; 20032bc: e0 06 40 00 ld [ %i1 ], %l0 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 20032c0: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 20032c4: 80 a0 60 03 cmp %g1, 3 20032c8: 02 80 00 09 be 20032ec 20032cc: a2 10 00 18 mov %i0, %l1 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 20032d0: c2 06 60 08 ld [ %i1 + 8 ], %g1 20032d4: 90 10 00 11 mov %l1, %o0 20032d8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 20032dc: 9f c0 40 00 call %g1 20032e0: 92 10 00 19 mov %i1, %o1 return result; } 20032e4: 81 c7 e0 08 ret 20032e8: 91 e8 00 08 restore %g0, %o0, %o0 * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 20032ec: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 20032f0: 80 a0 60 00 cmp %g1, 0 20032f4: 02 80 00 25 be 2003388 20032f8: a4 07 bf e4 add %fp, -28, %l2 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 20032fc: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 2003300: da 06 60 04 ld [ %i1 + 4 ], %o5 2003304: c8 06 60 08 ld [ %i1 + 8 ], %g4 2003308: c6 06 60 0c ld [ %i1 + 0xc ], %g3 200330c: c4 27 bf f4 st %g2, [ %fp + -12 ] the_link.node_access = node->info.hard_link.link_node; 2003310: c2 27 bf e4 st %g1, [ %fp + -28 ] if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 2003314: da 27 bf e8 st %o5, [ %fp + -24 ] 2003318: c8 27 bf ec st %g4, [ %fp + -20 ] 200331c: c6 27 bf f0 st %g3, [ %fp + -16 ] the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 2003320: 40 00 30 10 call 200f360 2003324: 90 10 00 12 mov %l2, %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) 2003328: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 200332c: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 2003330: 80 a0 a0 01 cmp %g2, 1 2003334: 02 80 00 0a be 200335c 2003338: 86 00 bf ff add %g2, -1, %g3 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 200333c: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 2003340: c6 30 60 30 sth %g3, [ %g1 + 0x30 ] IMFS_update_ctime( node->info.hard_link.link_node ); 2003344: 40 00 01 eb call 2003af0 2003348: 92 10 20 00 clr %o1 200334c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 2003350: c4 07 bf f8 ld [ %fp + -8 ], %g2 2003354: 10 bf ff df b 20032d0 2003358: c4 20 60 44 st %g2, [ %g1 + 0x44 ] * 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)( parentloc, &the_link ); 200335c: c2 07 bf ec ld [ %fp + -20 ], %g1 2003360: 90 10 00 18 mov %i0, %o0 2003364: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 2003368: 92 10 00 12 mov %l2, %o1 200336c: 9f c0 40 00 call %g1 2003370: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 2003374: 80 a2 20 00 cmp %o0, 0 2003378: 22 bf ff d7 be,a 20032d4 200337c: c2 06 60 08 ld [ %i1 + 8 ], %g1 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 2003380: 81 c7 e0 08 ret 2003384: 81 e8 00 00 restore */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 2003388: 40 00 42 42 call 2013c90 <__errno> <== NOT EXECUTED 200338c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2003390: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2003394: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2003398: 81 c7 e0 08 ret <== NOT EXECUTED 200339c: 81 e8 00 00 restore <== NOT EXECUTED 020033a0 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 20033a0: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 20033a4: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 20033a8: c4 00 60 48 ld [ %g1 + 0x48 ], %g2 20033ac: 80 a0 a0 01 cmp %g2, 1 20033b0: 12 80 00 09 bne 20033d4 20033b4: 01 00 00 00 nop /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 20033b8: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 20033bc: 80 a0 a0 00 cmp %g2, 0 20033c0: 02 80 00 0b be 20033ec 20033c4: 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; 20033c8: c0 20 60 5c clr [ %g1 + 0x5c ] return 0; } 20033cc: 81 c7 e0 08 ret 20033d0: 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 ); 20033d4: 40 00 42 2f call 2013c90 <__errno> <== NOT EXECUTED 20033d8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20033dc: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 20033e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20033e4: 81 c7 e0 08 ret <== NOT EXECUTED 20033e8: 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 */ 20033ec: 40 00 42 29 call 2013c90 <__errno> <== NOT EXECUTED 20033f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20033f4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20033f8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20033fc: 81 c7 e0 08 ret <== NOT EXECUTED 2003400: 81 e8 00 00 restore <== NOT EXECUTED 02002444 : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 2002444: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 2002448: 03 00 80 69 sethi %hi(0x201a400), %g1 200244c: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1 ! 201a7c8 2002450: 80 a0 60 00 cmp %g1, 0 2002454: 02 80 00 05 be 2002468 2002458: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 200245c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 2002460: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002464: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 2002468: 40 00 23 71 call 200b22c 200246c: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 2002470: 03 00 80 69 sethi %hi(0x201a400), %g1 2002474: c2 00 63 cc ld [ %g1 + 0x3cc ], %g1 ! 201a7cc 2002478: 80 a0 60 00 cmp %g1, 0 200247c: 02 80 00 08 be 200249c 2002480: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 2002484: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 2002488: b2 06 00 19 add %i0, %i1, %i1 <== NOT EXECUTED /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 200248c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002490: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 2002494: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 2002498: b2 26 40 08 sub %i1, %o0, %i1 <== 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 ( 200249c: 23 00 80 69 sethi %hi(0x201a400), %l1 20024a0: c2 0c 63 c5 ldub [ %l1 + 0x3c5 ], %g1 ! 201a7c5 20024a4: 80 a0 60 00 cmp %g1, 0 20024a8: 12 80 00 10 bne 20024e8 20024ac: 21 00 80 68 sethi %hi(0x201a000), %l0 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 20024b0: 03 00 80 68 sethi %hi(0x201a000), %g1 20024b4: c2 08 62 70 ldub [ %g1 + 0x270 ], %g1 ! 201a270 20024b8: 80 a0 60 00 cmp %g1, 0 20024bc: 12 80 00 13 bne 2002508 20024c0: 90 10 00 18 mov %i0, %o0 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 20024c4: 21 00 80 68 sethi %hi(0x201a000), %l0 20024c8: d0 04 21 a0 ld [ %l0 + 0x1a0 ], %o0 ! 201a1a0 20024cc: 92 10 00 18 mov %i0, %o1 20024d0: 94 10 00 19 mov %i1, %o2 20024d4: 40 00 11 4c call 2006a04 <_Heap_Initialize> 20024d8: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 20024dc: 80 a2 20 00 cmp %o0, 0 20024e0: 02 80 00 13 be 200252c 20024e4: 01 00 00 00 nop rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 20024e8: d0 04 21 a0 ld [ %l0 + 0x1a0 ], %o0 20024ec: 21 00 80 6a sethi %hi(0x201a800), %l0 20024f0: 40 00 14 84 call 2007700 <_Protected_heap_Get_size> 20024f4: e2 04 22 50 ld [ %l0 + 0x250 ], %l1 ! 201aa50 20024f8: 90 02 00 11 add %o0, %l1, %o0 20024fc: d0 24 22 50 st %o0, [ %l0 + 0x250 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 2002500: 81 c7 e0 08 ret 2002504: 81 e8 00 00 restore if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 2002508: 92 10 20 00 clr %o1 200250c: 40 00 31 bb call 200ebf8 2002510: 94 10 00 19 mov %i1, %o2 * Unfortunately we cannot use assert if this fails because if this * has failed we do not have a heap and if we do not have a heap * STDIO cannot work because there will be no buffers. */ if ( !rtems_unified_work_area ) { 2002514: c2 0c 63 c5 ldub [ %l1 + 0x3c5 ], %g1 2002518: 80 a0 60 00 cmp %g1, 0 200251c: 22 bf ff eb be,a 20024c8 2002520: 21 00 80 68 sethi %hi(0x201a000), %l0 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 2002524: 10 bf ff f2 b 20024ec <== NOT EXECUTED 2002528: d0 04 21 a0 ld [ %l0 + 0x1a0 ], %o0 ! 201a1a0 <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 200252c: 40 00 0f 19 call 2006190 <== NOT EXECUTED 2002530: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED 2002534: 01 00 00 00 nop 020041e4 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 20041e4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 20041e8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 20041ec: 02 80 00 3b be 20042d8 <== NOT EXECUTED 20041f0: 27 00 81 a3 sethi %hi(0x2068c00), %l3 <== NOT EXECUTED return; if ( !print_handler ) 20041f4: e8 04 e3 fc ld [ %l3 + 0x3fc ], %l4 ! 2068ffc <== NOT EXECUTED 20041f8: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 20041fc: 02 80 00 37 be 20042d8 <== NOT EXECUTED 2004200: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 2004204: 02 80 00 3e be 20042fc <== NOT EXECUTED 2004208: a4 06 20 c0 add %i0, 0xc0, %l2 <== 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); 200420c: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 2004210: e2 04 80 00 ld [ %l2 ], %l1 <== 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); 2004214: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 2004218: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 200421c: ec 06 21 48 ld [ %i0 + 0x148 ], %l6 <== 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); 2004220: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 2004224: 7f ff ff d8 call 2004184 <== NOT EXECUTED 2004228: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 200422c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 2004230: a0 05 40 11 add %l5, %l1, %l0 <== 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 ) 2004234: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 2004238: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 200423c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 2004240: 02 80 00 44 be 2004350 <== NOT EXECUTED 2004244: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED (*print_handler)( 2004248: ee 06 20 08 ld [ %i0 + 8 ], %l7 <== NOT EXECUTED 200424c: 2b 00 81 a3 sethi %hi(0x2068c00), %l5 <== NOT EXECUTED 2004250: fa 05 63 f8 ld [ %l5 + 0x3f8 ], %i5 ! 2068ff8 <== NOT EXECUTED 2004254: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 2004258: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 200425c: 40 00 1a 85 call 200ac70 <== NOT EXECUTED 2004260: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 2004264: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 2004268: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 200426c: 94 10 00 17 mov %l7, %o2 <== NOT EXECUTED 2004270: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 2004274: 9f c5 00 00 call %l4 <== NOT EXECUTED 2004278: 92 12 62 e0 or %o1, 0x2e0, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 200427c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED 2004280: c2 04 e3 fc ld [ %l3 + 0x3fc ], %g1 <== NOT EXECUTED 2004284: d4 04 a0 04 ld [ %l2 + 4 ], %o2 <== NOT EXECUTED 2004288: d0 05 63 f8 ld [ %l5 + 0x3f8 ], %o0 <== NOT EXECUTED 200428c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 2004290: 98 10 00 16 mov %l6, %o4 <== NOT EXECUTED 2004294: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 2004298: 9a 10 00 11 mov %l1, %o5 <== NOT EXECUTED 200429c: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 20042a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 20042a4: 92 12 63 00 or %o1, 0x300, %o1 ! 205df00 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 20042a8: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 20042ac: c4 00 63 f4 ld [ %g1 + 0x3f4 ], %g2 ! 2068ff4 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 20042b0: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 20042b4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 20042b8: 02 80 00 0a be 20042e0 <== NOT EXECUTED 20042bc: 05 00 81 a3 sethi %hi(0x2068c00), %g2 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 20042c0: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 <== NOT EXECUTED 20042c4: d0 00 a3 f8 ld [ %g2 + 0x3f8 ], %o0 <== NOT EXECUTED 20042c8: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 20042cc: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 20042d0: 9f c0 40 00 call %g1 <== NOT EXECUTED 20042d4: 92 12 63 30 or %o1, 0x330, %o1 <== NOT EXECUTED 20042d8: 81 c7 e0 08 ret <== NOT EXECUTED 20042dc: 81 e8 00 00 restore <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 20042e0: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 <== NOT EXECUTED 20042e4: d0 00 a3 f8 ld [ %g2 + 0x3f8 ], %o0 <== NOT EXECUTED 20042e8: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 20042ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 20042f0: 92 12 63 20 or %o1, 0x320, %o1 ! 205df20 <== NOT EXECUTED 20042f4: 81 c7 e0 08 ret <== NOT EXECUTED 20042f8: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 20042fc: 25 00 81 ae sethi %hi(0x206b800), %l2 <== NOT EXECUTED 2004300: a4 14 a3 e0 or %l2, 0x3e0, %l2 ! 206bbe0 <== NOT EXECUTED 2004304: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 2004308: ac 10 20 00 clr %l6 <== NOT EXECUTED 200430c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004310: 02 bf ff f2 be 20042d8 <== NOT EXECUTED 2004314: b0 10 20 00 clr %i0 <== 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); 2004318: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 200431c: e2 04 80 00 ld [ %l2 ], %l1 <== 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); 2004320: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 2004324: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 2004328: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 200432c: 7f ff ff 96 call 2004184 <== NOT EXECUTED 2004330: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 2004334: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 2004338: a0 05 40 11 add %l5, %l1, %l0 <== 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 ) 200433c: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 2004340: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 2004344: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 2004348: 12 bf ff c0 bne 2004248 <== NOT EXECUTED 200434c: a0 0c 00 01 and %l0, %g1, %l0 <== 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 ); 2004350: 2b 00 81 a3 sethi %hi(0x2068c00), %l5 <== NOT EXECUTED 2004354: d0 05 63 f8 ld [ %l5 + 0x3f8 ], %o0 ! 2068ff8 <== NOT EXECUTED 2004358: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 200435c: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 2004360: 9f c5 00 00 call %l4 <== NOT EXECUTED 2004364: 92 12 62 f0 or %o1, 0x2f0, %o1 <== NOT EXECUTED } (*print_handler)( 2004368: 10 bf ff c6 b 2004280 <== NOT EXECUTED 200436c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED 02004184 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 2004184: 82 02 20 10 add %o0, 0x10, %g1 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 2004188: 86 0a 7f fc and %o1, -4, %g3 <== NOT EXECUTED 200418c: 86 00 40 03 add %g1, %g3, %g3 <== NOT EXECUTED 2004190: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2004194: 1a 80 00 10 bcc 20041d4 <== NOT EXECUTED 2004198: 05 29 69 69 sethi %hi(0xa5a5a400), %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 200419c: c8 02 20 10 ld [ %o0 + 0x10 ], %g4 <== NOT EXECUTED 20041a0: 84 10 a1 a5 or %g2, 0x1a5, %g2 <== NOT EXECUTED 20041a4: 80 a1 00 02 cmp %g4, %g2 <== NOT EXECUTED 20041a8: 22 80 00 08 be,a 20041c8 <== NOT EXECUTED 20041ac: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED return (void *) base; 20041b0: 81 c3 e0 08 retl <== NOT EXECUTED 20041b4: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) 20041b8: 80 a0 80 04 cmp %g2, %g4 <== NOT EXECUTED 20041bc: 12 80 00 08 bne 20041dc <== NOT EXECUTED 20041c0: 90 10 00 01 mov %g1, %o0 <== 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++) 20041c4: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED 20041c8: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 20041cc: 38 bf ff fb bgu,a 20041b8 <== NOT EXECUTED 20041d0: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 20041d4: 81 c3 e0 08 retl <== NOT EXECUTED 20041d8: 90 10 20 00 clr %o0 <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; 20041dc: 81 c3 e0 08 retl <== NOT EXECUTED 20041e0: 01 00 00 00 nop 020043e4 : * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 20043e4: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); char name [32]; printk("BLOWN STACK!!!\n"); 20043e8: 11 00 81 77 sethi %hi(0x205dc00), %o0 <== NOT EXECUTED * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 20043ec: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 20043f0: 40 00 0c 5b call 200755c <== NOT EXECUTED 20043f4: 90 12 23 a0 or %o0, 0x3a0, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 20043f8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 20043fc: 11 00 81 77 sethi %hi(0x205dc00), %o0 <== NOT EXECUTED 2004400: 40 00 0c 57 call 200755c <== NOT EXECUTED 2004404: 90 12 23 b0 or %o0, 0x3b0, %o0 ! 205dfb0 <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 2004408: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 200440c: 11 00 81 77 sethi %hi(0x205dc00), %o0 <== NOT EXECUTED 2004410: 40 00 0c 53 call 200755c <== NOT EXECUTED 2004414: 90 12 23 d0 or %o0, 0x3d0, %o0 ! 205dfd0 <== NOT EXECUTED printk( 2004418: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 200441c: 11 00 81 77 sethi %hi(0x205dc00), %o0 <== NOT EXECUTED 2004420: 40 00 0c 4f call 200755c <== NOT EXECUTED 2004424: 90 12 23 e8 or %o0, 0x3e8, %o0 ! 205dfe8 <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 2004428: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 200442c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 2004430: 40 00 1a 10 call 200ac70 <== NOT EXECUTED 2004434: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 2004438: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 200443c: 11 00 81 78 sethi %hi(0x205e000), %o0 <== NOT EXECUTED 2004440: 40 00 0c 47 call 200755c <== NOT EXECUTED 2004444: 90 12 20 00 mov %o0, %o0 ! 205e000 <== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 2004448: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED 200444c: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED 2004450: 11 00 81 78 sethi %hi(0x205e000), %o0 <== NOT EXECUTED 2004454: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 2004458: 40 00 0c 41 call 200755c <== NOT EXECUTED 200445c: 90 12 20 18 or %o0, 0x18, %o0 <== NOT EXECUTED "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { 2004460: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 2004464: 02 80 00 04 be 2004474 <== NOT EXECUTED 2004468: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 200446c: 40 00 1c 3b call 200b558 <== NOT EXECUTED 2004470: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 2004474: 11 00 81 78 sethi %hi(0x205e000), %o0 <== NOT EXECUTED 2004478: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 200447c: 90 12 20 50 or %o0, 0x50, %o0 <== NOT EXECUTED 2004480: 40 00 0c 37 call 200755c <== NOT EXECUTED 2004484: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED 2004488: 30 bf ff f9 b,a 200446c <== NOT EXECUTED 02006350 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 2006350: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 2006354: 23 00 80 6b sethi %hi(0x201ac00), %l1 2006358: e0 04 62 54 ld [ %l1 + 0x254 ], %l0 ! 201ae54 <_API_extensions_List> 200635c: a2 14 62 54 or %l1, 0x254, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 2006360: a2 04 60 04 add %l1, 4, %l1 2006364: 80 a4 00 11 cmp %l0, %l1 2006368: 02 80 00 09 be 200638c <_API_extensions_Run_postdriver+0x3c> 200636c: 01 00 00 00 nop * Currently all APIs configure this hook so it is always non-NULL. */ #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); 2006370: c2 04 20 08 ld [ %l0 + 8 ], %g1 2006374: 9f c0 40 00 call %g1 2006378: 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 ) { 200637c: e0 04 00 00 ld [ %l0 ], %l0 void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 2006380: 80 a4 00 11 cmp %l0, %l1 2006384: 32 bf ff fc bne,a 2006374 <_API_extensions_Run_postdriver+0x24> 2006388: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 200638c: 81 c7 e0 08 ret 2006390: 81 e8 00 00 restore 02006394 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 2006394: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 2006398: 23 00 80 6b sethi %hi(0x201ac00), %l1 200639c: e0 04 62 54 ld [ %l1 + 0x254 ], %l0 ! 201ae54 <_API_extensions_List> 20063a0: a2 14 62 54 or %l1, 0x254, %l1 20063a4: a2 04 60 04 add %l1, 4, %l1 20063a8: 80 a4 00 11 cmp %l0, %l1 20063ac: 02 80 00 0a be 20063d4 <_API_extensions_Run_postswitch+0x40> 20063b0: 25 00 80 6b sethi %hi(0x201ac00), %l2 20063b4: a4 14 a0 d0 or %l2, 0xd0, %l2 ! 201acd0 <_Thread_Executing> * provide this hook. */ #if defined(RTEMS_ITRON_API) if ( the_extension->postswitch_hook ) #endif (*the_extension->postswitch_hook)( _Thread_Executing ); 20063b8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 20063bc: 9f c0 40 00 call %g1 20063c0: 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 ) { 20063c4: e0 04 00 00 ld [ %l0 ], %l0 void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 20063c8: 80 a4 00 11 cmp %l0, %l1 20063cc: 32 bf ff fc bne,a 20063bc <_API_extensions_Run_postswitch+0x28> 20063d0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 20063d4: 81 c7 e0 08 ret 20063d8: 81 e8 00 00 restore 0200b960 <_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 ) { 200b960: 9d e3 bf a0 save %sp, -96, %sp { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 200b964: 03 00 80 6b sethi %hi(0x201ac00), %g1 200b968: c2 00 60 d0 ld [ %g1 + 0xd0 ], %g1 ! 201acd0 <_Thread_Executing> executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 200b96c: c0 20 60 34 clr [ %g1 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 200b970: c4 06 20 50 ld [ %i0 + 0x50 ], %g2 200b974: 80 a0 a0 00 cmp %g2, 0 200b978: 22 80 00 13 be,a 200b9c4 <_CORE_mutex_Seize_interrupt_trylock+0x64> 200b97c: c4 06 20 5c ld [ %i0 + 0x5c ], %g2 the_mutex->lock = CORE_MUTEX_LOCKED; 200b980: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 200b984: c6 00 60 08 ld [ %g1 + 8 ], %g3 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 200b988: 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; 200b98c: c6 26 20 60 st %g3, [ %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; 200b990: c2 26 20 5c st %g1, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 200b994: 86 10 20 01 mov 1, %g3 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 200b998: 80 a0 a0 02 cmp %g2, 2 200b99c: 02 80 00 0f be 200b9d8 <_CORE_mutex_Seize_interrupt_trylock+0x78> 200b9a0: c6 26 20 54 st %g3, [ %i0 + 0x54 ] 200b9a4: 80 a0 a0 03 cmp %g2, 3 200b9a8: 22 80 00 1f be,a 200ba24 <_CORE_mutex_Seize_interrupt_trylock+0xc4> 200b9ac: da 00 60 1c ld [ %g1 + 0x1c ], %o5 executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 200b9b0: d0 06 40 00 ld [ %i1 ], %o0 200b9b4: 7f ff d8 f3 call 2001d80 200b9b8: b0 10 20 00 clr %i0 200b9bc: 81 c7 e0 08 ret 200b9c0: 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 ) ) { 200b9c4: 80 a0 40 02 cmp %g1, %g2 200b9c8: 22 80 00 0c be,a 200b9f8 <_CORE_mutex_Seize_interrupt_trylock+0x98> 200b9cc: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 200b9d0: 81 c7 e0 08 ret 200b9d4: 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++; 200b9d8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 200b9dc: 84 00 a0 01 inc %g2 200b9e0: c4 20 60 1c st %g2, [ %g1 + 0x1c ] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 200b9e4: d0 06 40 00 ld [ %i1 ], %o0 200b9e8: 7f ff d8 e6 call 2001d80 200b9ec: b0 10 20 00 clr %i0 200b9f0: 81 c7 e0 08 ret 200b9f4: 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 ) { 200b9f8: 80 a0 a0 00 cmp %g2, 0 200b9fc: 12 80 00 2b bne 200baa8 <_CORE_mutex_Seize_interrupt_trylock+0x148> 200ba00: 80 a0 a0 01 cmp %g2, 1 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 200ba04: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 200ba08: 82 00 60 01 inc %g1 200ba0c: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( *level_p ); 200ba10: d0 06 40 00 ld [ %i1 ], %o0 200ba14: 7f ff d8 db call 2001d80 200ba18: b0 10 20 00 clr %i0 200ba1c: 81 c7 e0 08 ret 200ba20: 81 e8 00 00 restore { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 200ba24: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 200ba28: 88 03 60 01 add %o5, 1, %g4 200ba2c: c8 20 60 1c st %g4, [ %g1 + 0x1c ] */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 200ba30: c8 06 20 4c ld [ %i0 + 0x4c ], %g4 current = executing->current_priority; if ( current == ceiling ) { 200ba34: 80 a1 00 02 cmp %g4, %g2 200ba38: 02 80 00 24 be 200bac8 <_CORE_mutex_Seize_interrupt_trylock+0x168> 200ba3c: 01 00 00 00 nop _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 200ba40: 1a 80 00 11 bcc 200ba84 <_CORE_mutex_Seize_interrupt_trylock+0x124> 200ba44: 84 10 20 06 mov 6, %g2 ! 6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 200ba48: 03 00 80 6b sethi %hi(0x201ac00), %g1 200ba4c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 201ac10 <_Thread_Dispatch_disable_level> 200ba50: 84 00 a0 01 inc %g2 200ba54: c4 20 60 10 st %g2, [ %g1 + 0x10 ] _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 200ba58: 7f ff d8 ca call 2001d80 200ba5c: d0 06 40 00 ld [ %i1 ], %o0 _Thread_Change_priority( 200ba60: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 200ba64: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 200ba68: 94 10 20 00 clr %o2 200ba6c: 7f ff ef 3e call 2007764 <_Thread_Change_priority> 200ba70: b0 10 20 00 clr %i0 the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 200ba74: 7f ff f0 da call 2007ddc <_Thread_Enable_dispatch> 200ba78: 01 00 00 00 nop 200ba7c: 81 c7 e0 08 ret 200ba80: 81 e8 00 00 restore return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 200ba84: c4 20 60 34 st %g2, [ %g1 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 200ba88: c6 26 20 50 st %g3, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ 200ba8c: c0 26 20 54 clr [ %i0 + 0x54 ] executing->resource_count--; /* undo locking above */ 200ba90: da 20 60 1c st %o5, [ %g1 + 0x1c ] _ISR_Enable( *level_p ); 200ba94: d0 06 40 00 ld [ %i1 ], %o0 200ba98: 7f ff d8 ba call 2001d80 200ba9c: b0 10 20 00 clr %i0 200baa0: 81 c7 e0 08 ret 200baa4: 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 ) { 200baa8: 12 bf ff ca bne 200b9d0 <_CORE_mutex_Seize_interrupt_trylock+0x70> 200baac: 84 10 20 02 mov 2, %g2 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 200bab0: c4 20 60 34 st %g2, [ %g1 + 0x34 ] <== NOT EXECUTED _ISR_Enable( *level_p ); 200bab4: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED 200bab8: 7f ff d8 b2 call 2001d80 <== NOT EXECUTED 200babc: b0 10 20 00 clr %i0 <== NOT EXECUTED 200bac0: 81 c7 e0 08 ret <== NOT EXECUTED 200bac4: 81 e8 00 00 restore <== NOT EXECUTED Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 200bac8: d0 06 40 00 ld [ %i1 ], %o0 200bacc: 7f ff d8 ad call 2001d80 200bad0: b0 10 20 00 clr %i0 200bad4: 81 c7 e0 08 ret 200bad8: 81 e8 00 00 restore 0200bbd4 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 200bbd4: 9d e3 bf 98 save %sp, -104, %sp Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; 200bbd8: a8 06 60 04 add %i1, 4, %l4 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 200bbdc: a0 10 00 18 mov %i0, %l0 - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 200bbe0: 80 a6 40 14 cmp %i1, %l4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 200bbe4: e4 06 20 08 ld [ %i0 + 8 ], %l2 200bbe8: 18 80 00 75 bgu 200bdbc <_Heap_Allocate_aligned_with_boundary+0x1e8> 200bbec: fa 06 20 10 ld [ %i0 + 0x10 ], %i5 /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 200bbf0: 80 a6 e0 00 cmp %i3, 0 200bbf4: 12 80 00 70 bne 200bdb4 <_Heap_Allocate_aligned_with_boundary+0x1e0> 200bbf8: 80 a6 40 1b cmp %i1, %i3 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 200bbfc: 80 a4 00 12 cmp %l0, %l2 200bc00: 02 80 00 72 be 200bdc8 <_Heap_Allocate_aligned_with_boundary+0x1f4> 200bc04: a2 10 20 00 clr %l1 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 200bc08: 82 10 20 04 mov 4, %g1 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 200bc0c: b8 07 60 07 add %i5, 7, %i4 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 200bc10: 82 20 40 19 sub %g1, %i1, %g1 200bc14: 10 80 00 09 b 200bc38 <_Heap_Allocate_aligned_with_boundary+0x64> 200bc18: c2 27 bf fc st %g1, [ %fp + -4 ] boundary ); } } if ( alloc_begin != 0 ) { 200bc1c: 80 a6 20 00 cmp %i0, 0 200bc20: 32 80 00 57 bne,a 200bd7c <_Heap_Allocate_aligned_with_boundary+0x1a8> 200bc24: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 break; } block = block->next; 200bc28: e4 04 a0 08 ld [ %l2 + 8 ], %l2 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 200bc2c: 80 a4 00 12 cmp %l0, %l2 200bc30: 22 80 00 5a be,a 200bd98 <_Heap_Allocate_aligned_with_boundary+0x1c4> 200bc34: b0 10 20 00 clr %i0 /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 200bc38: e6 04 a0 04 ld [ %l2 + 4 ], %l3 200bc3c: 80 a5 00 13 cmp %l4, %l3 200bc40: 1a bf ff fa bcc 200bc28 <_Heap_Allocate_aligned_with_boundary+0x54> 200bc44: a2 04 60 01 inc %l1 if ( alignment == 0 ) { 200bc48: 80 a6 a0 00 cmp %i2, 0 200bc4c: 02 bf ff f4 be 200bc1c <_Heap_Allocate_aligned_with_boundary+0x48> 200bc50: b0 04 a0 08 add %l2, 8, %i0 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 200bc54: c2 07 bf fc ld [ %fp + -4 ], %g1 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 200bc58: ee 04 20 14 ld [ %l0 + 0x14 ], %l7 uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 200bc5c: a6 0c ff fe and %l3, -2, %l3 200bc60: a6 04 80 13 add %l2, %l3, %l3 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 200bc64: b0 00 40 13 add %g1, %l3, %i0 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 200bc68: 82 27 00 17 sub %i4, %l7, %g1 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 200bc6c: 90 10 00 18 mov %i0, %o0 200bc70: a6 00 40 13 add %g1, %l3, %l3 200bc74: 40 00 2f 3b call 2017960 <.urem> 200bc78: 92 10 00 1a mov %i2, %o1 200bc7c: b0 26 00 08 sub %i0, %o0, %i0 uintptr_t alloc_begin = alloc_end - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 200bc80: 80 a4 c0 18 cmp %l3, %i0 200bc84: 1a 80 00 06 bcc 200bc9c <_Heap_Allocate_aligned_with_boundary+0xc8> 200bc88: ac 04 a0 08 add %l2, 8, %l6 200bc8c: 90 10 00 13 mov %l3, %o0 200bc90: 40 00 2f 34 call 2017960 <.urem> 200bc94: 92 10 00 1a mov %i2, %o1 200bc98: b0 24 c0 08 sub %l3, %o0, %i0 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 200bc9c: 80 a6 e0 00 cmp %i3, 0 200bca0: 02 80 00 26 be 200bd38 <_Heap_Allocate_aligned_with_boundary+0x164> 200bca4: 80 a5 80 18 cmp %l6, %i0 /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 200bca8: a6 06 00 19 add %i0, %i1, %l3 200bcac: 92 10 00 1b mov %i3, %o1 200bcb0: 40 00 2f 2c call 2017960 <.urem> 200bcb4: 90 10 00 13 mov %l3, %o0 200bcb8: 90 24 c0 08 sub %l3, %o0, %o0 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 200bcbc: 80 a4 c0 08 cmp %l3, %o0 200bcc0: 08 80 00 1e bleu 200bd38 <_Heap_Allocate_aligned_with_boundary+0x164> 200bcc4: 80 a5 80 18 cmp %l6, %i0 200bcc8: 80 a6 00 08 cmp %i0, %o0 200bccc: 1a 80 00 1b bcc 200bd38 <_Heap_Allocate_aligned_with_boundary+0x164> 200bcd0: 80 a5 80 18 cmp %l6, %i0 alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 200bcd4: aa 05 80 19 add %l6, %i1, %l5 uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 200bcd8: 80 a5 40 08 cmp %l5, %o0 200bcdc: 28 80 00 0a bleu,a 200bd04 <_Heap_Allocate_aligned_with_boundary+0x130> 200bce0: b0 22 00 19 sub %o0, %i1, %i0 if ( alloc_begin != 0 ) { break; } block = block->next; 200bce4: 10 bf ff d2 b 200bc2c <_Heap_Allocate_aligned_with_boundary+0x58> 200bce8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 200bcec: 1a 80 00 13 bcc 200bd38 <_Heap_Allocate_aligned_with_boundary+0x164> 200bcf0: 80 a5 80 18 cmp %l6, %i0 if ( boundary_line < boundary_floor ) { 200bcf4: 80 a5 40 08 cmp %l5, %o0 200bcf8: 38 bf ff cd bgu,a 200bc2c <_Heap_Allocate_aligned_with_boundary+0x58> 200bcfc: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED return 0; } alloc_begin = boundary_line - alloc_size; 200bd00: b0 22 00 19 sub %o0, %i1, %i0 200bd04: 92 10 00 1a mov %i2, %o1 200bd08: 40 00 2f 16 call 2017960 <.urem> 200bd0c: 90 10 00 18 mov %i0, %o0 200bd10: 92 10 00 1b mov %i3, %o1 200bd14: b0 26 00 08 sub %i0, %o0, %i0 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 200bd18: a6 06 00 19 add %i0, %i1, %l3 200bd1c: 40 00 2f 11 call 2017960 <.urem> 200bd20: 90 10 00 13 mov %l3, %o0 200bd24: 90 24 c0 08 sub %l3, %o0, %o0 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 200bd28: 80 a4 c0 08 cmp %l3, %o0 200bd2c: 18 bf ff f0 bgu 200bcec <_Heap_Allocate_aligned_with_boundary+0x118> 200bd30: 80 a6 00 08 cmp %i0, %o0 boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 200bd34: 80 a5 80 18 cmp %l6, %i0 200bd38: 18 bf ff bc bgu 200bc28 <_Heap_Allocate_aligned_with_boundary+0x54> 200bd3c: 82 10 3f f8 mov -8, %g1 uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 200bd40: 90 10 00 18 mov %i0, %o0 200bd44: a6 20 40 12 sub %g1, %l2, %l3 200bd48: 92 10 00 1d mov %i5, %o1 200bd4c: 40 00 2f 05 call 2017960 <.urem> 200bd50: a6 04 c0 18 add %l3, %i0, %l3 if ( free_size >= min_block_size || free_size == 0 ) { 200bd54: 90 a4 c0 08 subcc %l3, %o0, %o0 200bd58: 02 bf ff b2 be 200bc20 <_Heap_Allocate_aligned_with_boundary+0x4c> 200bd5c: 80 a6 20 00 cmp %i0, 0 200bd60: 80 a5 c0 08 cmp %l7, %o0 200bd64: 38 bf ff b2 bgu,a 200bc2c <_Heap_Allocate_aligned_with_boundary+0x58> 200bd68: e4 04 a0 08 ld [ %l2 + 8 ], %l2 boundary ); } } if ( alloc_begin != 0 ) { 200bd6c: 80 a6 20 00 cmp %i0, 0 200bd70: 22 bf ff af be,a 200bc2c <_Heap_Allocate_aligned_with_boundary+0x58> 200bd74: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 200bd78: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 200bd7c: 92 10 00 12 mov %l2, %o1 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 200bd80: 82 00 40 11 add %g1, %l1, %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 200bd84: 96 10 00 19 mov %i1, %o3 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 200bd88: c2 24 20 4c st %g1, [ %l0 + 0x4c ] block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 200bd8c: 90 10 00 10 mov %l0, %o0 200bd90: 7f ff eb ba call 2006c78 <_Heap_Block_allocate> 200bd94: 94 10 00 18 mov %i0, %o2 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 200bd98: c2 04 20 44 ld [ %l0 + 0x44 ], %g1 200bd9c: 80 a0 40 11 cmp %g1, %l1 200bda0: 1a 80 00 08 bcc 200bdc0 <_Heap_Allocate_aligned_with_boundary+0x1ec> 200bda4: 01 00 00 00 nop ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 200bda8: e2 24 20 44 st %l1, [ %l0 + 0x44 ] 200bdac: 81 c7 e0 08 ret 200bdb0: 81 e8 00 00 restore /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 200bdb4: 08 80 00 07 bleu 200bdd0 <_Heap_Allocate_aligned_with_boundary+0x1fc> 200bdb8: 80 a6 a0 00 cmp %i2, 0 ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 200bdbc: b0 10 20 00 clr %i0 } return (void *) alloc_begin; } 200bdc0: 81 c7 e0 08 ret 200bdc4: 81 e8 00 00 restore if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 200bdc8: 10 bf ff f4 b 200bd98 <_Heap_Allocate_aligned_with_boundary+0x1c4> 200bdcc: b0 10 20 00 clr %i0 if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 200bdd0: 22 bf ff 8b be,a 200bbfc <_Heap_Allocate_aligned_with_boundary+0x28> 200bdd4: b4 10 00 1d mov %i5, %i2 alignment = page_size; } } while ( block != free_list_tail ) { 200bdd8: 10 bf ff 8a b 200bc00 <_Heap_Allocate_aligned_with_boundary+0x2c> 200bddc: 80 a4 00 12 cmp %l0, %l2 02007bfc <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 2007bfc: 9d e3 bf 88 save %sp, -120, %sp uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 2007c00: 25 00 80 20 sethi %hi(0x2008000), %l2 2007c04: 80 8e a0 ff btst 0xff, %i2 2007c08: a4 14 a1 fc or %l2, 0x1fc, %l2 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 2007c0c: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 uintptr_t const min_block_size = heap->min_block_size; 2007c10: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 Heap_Block *const last_block = heap->last_block; 2007c14: e8 06 20 24 ld [ %i0 + 0x24 ], %l4 Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 2007c18: 12 80 00 04 bne 2007c28 <_Heap_Walk+0x2c> 2007c1c: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 2007c20: 25 00 80 1e sethi %hi(0x2007800), %l2 2007c24: a4 14 a3 f4 or %l2, 0x3f4, %l2 ! 2007bf4 <_Heap_Walk_print_nothing> if ( !_System_state_Is_up( _System_state_Get() ) ) { 2007c28: 03 00 80 75 sethi %hi(0x201d400), %g1 2007c2c: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 201d5b0 <_System_state_Current> 2007c30: 80 a0 60 03 cmp %g1, 3 2007c34: 22 80 00 04 be,a 2007c44 <_Heap_Walk+0x48> 2007c38: da 06 20 18 ld [ %i0 + 0x18 ], %o5 block = next_block; } return true; } 2007c3c: 81 c7 e0 08 ret 2007c40: 91 e8 20 01 restore %g0, 1, %o0 Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 2007c44: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 2007c48: c4 06 20 08 ld [ %i0 + 8 ], %g2 2007c4c: c2 06 20 0c ld [ %i0 + 0xc ], %g1 2007c50: 90 10 00 19 mov %i1, %o0 2007c54: c6 23 a0 5c st %g3, [ %sp + 0x5c ] 2007c58: c4 23 a0 68 st %g2, [ %sp + 0x68 ] 2007c5c: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 2007c60: e0 23 a0 60 st %l0, [ %sp + 0x60 ] 2007c64: e8 23 a0 64 st %l4, [ %sp + 0x64 ] 2007c68: 92 10 20 00 clr %o1 2007c6c: 15 00 80 6a sethi %hi(0x201a800), %o2 2007c70: 96 10 00 15 mov %l5, %o3 2007c74: 94 12 a1 60 or %o2, 0x160, %o2 2007c78: 9f c4 80 00 call %l2 2007c7c: 98 10 00 13 mov %l3, %o4 heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 2007c80: 80 a5 60 00 cmp %l5, 0 2007c84: 02 80 00 36 be 2007d5c <_Heap_Walk+0x160> 2007c88: 80 8d 60 07 btst 7, %l5 (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 2007c8c: 12 80 00 3c bne 2007d7c <_Heap_Walk+0x180> 2007c90: 90 10 00 13 mov %l3, %o0 ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 2007c94: 7f ff e7 8c call 2001ac4 <.urem> 2007c98: 92 10 00 15 mov %l5, %o1 2007c9c: 80 a2 20 00 cmp %o0, 0 2007ca0: 12 80 00 40 bne 2007da0 <_Heap_Walk+0x1a4> 2007ca4: 90 04 20 08 add %l0, 8, %o0 ); return false; } if ( 2007ca8: 7f ff e7 87 call 2001ac4 <.urem> 2007cac: 92 10 00 15 mov %l5, %o1 2007cb0: 80 a2 20 00 cmp %o0, 0 2007cb4: 32 80 00 44 bne,a 2007dc4 <_Heap_Walk+0x1c8> 2007cb8: 90 10 00 19 mov %i1, %o0 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 2007cbc: ec 04 20 04 ld [ %l0 + 4 ], %l6 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 2007cc0: ae 8d a0 01 andcc %l6, 1, %l7 2007cc4: 22 80 00 48 be,a 2007de4 <_Heap_Walk+0x1e8> 2007cc8: 90 10 00 19 mov %i1, %o0 ); return false; } if ( first_block->prev_size != page_size ) { 2007ccc: d6 04 00 00 ld [ %l0 ], %o3 2007cd0: 80 a5 40 0b cmp %l5, %o3 2007cd4: 32 80 00 1a bne,a 2007d3c <_Heap_Walk+0x140> 2007cd8: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_free( last_block ) ) { 2007cdc: c2 05 20 04 ld [ %l4 + 4 ], %g1 2007ce0: 82 08 7f fe and %g1, -2, %g1 2007ce4: 82 05 00 01 add %l4, %g1, %g1 2007ce8: c2 00 60 04 ld [ %g1 + 4 ], %g1 2007cec: 80 88 60 01 btst 1, %g1 2007cf0: 22 80 01 23 be,a 200817c <_Heap_Walk+0x580> 2007cf4: 90 10 00 19 mov %i1, %o0 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 2007cf8: e2 06 20 08 ld [ %i0 + 8 ], %l1 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 2007cfc: 80 a6 00 11 cmp %i0, %l1 2007d00: 02 80 00 6f be 2007ebc <_Heap_Walk+0x2c0> 2007d04: f4 06 20 10 ld [ %i0 + 0x10 ], %i2 const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 2007d08: f8 06 20 20 ld [ %i0 + 0x20 ], %i4 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 2007d0c: 80 a7 00 11 cmp %i4, %l1 2007d10: 28 80 00 3c bleu,a 2007e00 <_Heap_Walk+0x204> 2007d14: f6 06 20 24 ld [ %i0 + 0x24 ], %i3 if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 2007d18: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2007d1c: 96 10 00 11 mov %l1, %o3 2007d20: 92 10 20 01 mov 1, %o1 2007d24: 15 00 80 6a sethi %hi(0x201a800), %o2 2007d28: b0 10 20 00 clr %i0 2007d2c: 9f c4 80 00 call %l2 2007d30: 94 12 a3 08 or %o2, 0x308, %o2 2007d34: 81 c7 e0 08 ret 2007d38: 81 e8 00 00 restore return false; } if ( first_block->prev_size != page_size ) { (*printer)( 2007d3c: 98 10 00 15 mov %l5, %o4 2007d40: 92 10 20 01 mov 1, %o1 2007d44: 15 00 80 6a sethi %hi(0x201a800), %o2 2007d48: b0 10 20 00 clr %i0 2007d4c: 9f c4 80 00 call %l2 2007d50: 94 12 a2 c0 or %o2, 0x2c0, %o2 2007d54: 81 c7 e0 08 ret 2007d58: 81 e8 00 00 restore first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 2007d5c: 90 10 00 19 mov %i1, %o0 2007d60: 92 10 20 01 mov 1, %o1 2007d64: 15 00 80 6a sethi %hi(0x201a800), %o2 2007d68: b0 10 20 00 clr %i0 2007d6c: 9f c4 80 00 call %l2 2007d70: 94 12 a1 f8 or %o2, 0x1f8, %o2 2007d74: 81 c7 e0 08 ret 2007d78: 81 e8 00 00 restore return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 2007d7c: 90 10 00 19 mov %i1, %o0 2007d80: 96 10 00 15 mov %l5, %o3 2007d84: 92 10 20 01 mov 1, %o1 2007d88: 15 00 80 6a sethi %hi(0x201a800), %o2 2007d8c: b0 10 20 00 clr %i0 2007d90: 9f c4 80 00 call %l2 2007d94: 94 12 a2 10 or %o2, 0x210, %o2 2007d98: 81 c7 e0 08 ret 2007d9c: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 2007da0: 90 10 00 19 mov %i1, %o0 2007da4: 96 10 00 13 mov %l3, %o3 2007da8: 92 10 20 01 mov 1, %o1 2007dac: 15 00 80 6a sethi %hi(0x201a800), %o2 2007db0: b0 10 20 00 clr %i0 2007db4: 9f c4 80 00 call %l2 2007db8: 94 12 a2 30 or %o2, 0x230, %o2 2007dbc: 81 c7 e0 08 ret 2007dc0: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 2007dc4: 96 10 00 10 mov %l0, %o3 2007dc8: 92 10 20 01 mov 1, %o1 2007dcc: 15 00 80 6a sethi %hi(0x201a800), %o2 2007dd0: b0 10 20 00 clr %i0 2007dd4: 9f c4 80 00 call %l2 2007dd8: 94 12 a2 58 or %o2, 0x258, %o2 2007ddc: 81 c7 e0 08 ret 2007de0: 81 e8 00 00 restore return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 2007de4: 92 10 20 01 mov 1, %o1 2007de8: 15 00 80 6a sethi %hi(0x201a800), %o2 2007dec: b0 10 20 00 clr %i0 2007df0: 9f c4 80 00 call %l2 2007df4: 94 12 a2 90 or %o2, 0x290, %o2 2007df8: 81 c7 e0 08 ret 2007dfc: 81 e8 00 00 restore 2007e00: 80 a6 c0 11 cmp %i3, %l1 2007e04: 0a bf ff c6 bcs 2007d1c <_Heap_Walk+0x120> 2007e08: 90 10 00 19 mov %i1, %o0 ); return false; } if ( 2007e0c: 90 04 60 08 add %l1, 8, %o0 2007e10: 7f ff e7 2d call 2001ac4 <.urem> 2007e14: 92 10 00 1a mov %i2, %o1 2007e18: 80 a2 20 00 cmp %o0, 0 2007e1c: 12 80 00 df bne 2008198 <_Heap_Walk+0x59c> 2007e20: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 2007e24: c2 04 60 04 ld [ %l1 + 4 ], %g1 2007e28: 82 08 7f fe and %g1, -2, %g1 2007e2c: 82 04 40 01 add %l1, %g1, %g1 2007e30: c2 00 60 04 ld [ %g1 + 4 ], %g1 2007e34: 80 88 60 01 btst 1, %g1 2007e38: 12 80 00 ea bne 20081e0 <_Heap_Walk+0x5e4> 2007e3c: 96 10 00 11 mov %l1, %o3 ); return false; } if ( free_block->prev != prev_block ) { 2007e40: d8 04 60 0c ld [ %l1 + 0xc ], %o4 2007e44: 80 a6 00 0c cmp %i0, %o4 2007e48: 02 80 00 19 be 2007eac <_Heap_Walk+0x2b0> 2007e4c: ba 10 00 11 mov %l1, %i5 2007e50: 30 80 00 dc b,a 20081c0 <_Heap_Walk+0x5c4> <== NOT EXECUTED 2007e54: 0a bf ff b2 bcs 2007d1c <_Heap_Walk+0x120> 2007e58: 90 10 00 19 mov %i1, %o0 2007e5c: 80 a6 c0 11 cmp %i3, %l1 2007e60: 0a bf ff b0 bcs 2007d20 <_Heap_Walk+0x124> 2007e64: 96 10 00 11 mov %l1, %o3 ); return false; } if ( 2007e68: 90 04 60 08 add %l1, 8, %o0 2007e6c: 7f ff e7 16 call 2001ac4 <.urem> 2007e70: 92 10 00 1a mov %i2, %o1 2007e74: 80 a2 20 00 cmp %o0, 0 2007e78: 32 80 00 c8 bne,a 2008198 <_Heap_Walk+0x59c> 2007e7c: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 2007e80: c2 04 60 04 ld [ %l1 + 4 ], %g1 2007e84: 82 08 7f fe and %g1, -2, %g1 2007e88: 82 00 40 11 add %g1, %l1, %g1 2007e8c: c2 00 60 04 ld [ %g1 + 4 ], %g1 2007e90: 80 88 60 01 btst 1, %g1 2007e94: 32 80 00 d2 bne,a 20081dc <_Heap_Walk+0x5e0> 2007e98: 90 10 00 19 mov %i1, %o0 ); return false; } if ( free_block->prev != prev_block ) { 2007e9c: d8 04 60 0c ld [ %l1 + 0xc ], %o4 2007ea0: 80 a3 00 1d cmp %o4, %i5 2007ea4: 12 80 00 c5 bne 20081b8 <_Heap_Walk+0x5bc> 2007ea8: ba 10 00 11 mov %l1, %i5 return false; } prev_block = free_block; free_block = free_block->next; 2007eac: e2 04 60 08 ld [ %l1 + 8 ], %l1 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 2007eb0: 80 a6 00 11 cmp %i0, %l1 2007eb4: 12 bf ff e8 bne 2007e54 <_Heap_Walk+0x258> 2007eb8: 80 a4 40 1c cmp %l1, %i4 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 2007ebc: 80 a5 00 10 cmp %l4, %l0 2007ec0: 02 bf ff 5f be 2007c3c <_Heap_Walk+0x40> 2007ec4: 37 00 80 6a sethi %hi(0x201a800), %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 2007ec8: 35 00 80 6a sethi %hi(0x201a800), %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 2007ecc: 39 00 80 6b sethi %hi(0x201ac00), %i4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 2007ed0: ba 10 00 15 mov %l5, %i5 bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { (*printer)( 2007ed4: b6 16 e3 b0 or %i3, 0x3b0, %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 2007ed8: b4 16 a3 c8 or %i2, 0x3c8, %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 2007edc: b8 17 21 60 or %i4, 0x160, %i4 2007ee0: aa 10 00 14 mov %l4, %l5 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 2007ee4: ac 0d bf fe and %l6, -2, %l6 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 2007ee8: 80 a5 e0 00 cmp %l7, 0 2007eec: 02 80 00 16 be 2007f44 <_Heap_Walk+0x348> 2007ef0: a2 05 80 10 add %l6, %l0, %l1 (*printer)( 2007ef4: 90 10 00 19 mov %i1, %o0 2007ef8: 92 10 20 00 clr %o1 2007efc: 94 10 00 1b mov %i3, %o2 2007f00: 96 10 00 10 mov %l0, %o3 2007f04: 9f c4 80 00 call %l2 2007f08: 98 10 00 16 mov %l6, %o4 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 2007f0c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 2007f10: 80 a0 40 11 cmp %g1, %l1 2007f14: 28 80 00 18 bleu,a 2007f74 <_Heap_Walk+0x378> 2007f18: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 2007f1c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2007f20: 96 10 00 10 mov %l0, %o3 2007f24: 98 10 00 11 mov %l1, %o4 2007f28: 92 10 20 01 mov 1, %o1 2007f2c: 15 00 80 6a sethi %hi(0x201a800), %o2 2007f30: b0 10 20 00 clr %i0 2007f34: 9f c4 80 00 call %l2 2007f38: 94 12 a3 f0 or %o2, 0x3f0, %o2 "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 2007f3c: 81 c7 e0 08 ret 2007f40: 81 e8 00 00 restore "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 2007f44: da 04 00 00 ld [ %l0 ], %o5 2007f48: 90 10 00 19 mov %i1, %o0 2007f4c: 92 10 20 00 clr %o1 2007f50: 94 10 00 1a mov %i2, %o2 2007f54: 96 10 00 10 mov %l0, %o3 2007f58: 9f c4 80 00 call %l2 2007f5c: 98 10 00 16 mov %l6, %o4 2007f60: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 2007f64: 80 a0 40 11 cmp %g1, %l1 2007f68: 18 bf ff ee bgu 2007f20 <_Heap_Walk+0x324> 2007f6c: 90 10 00 19 mov %i1, %o0 2007f70: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 2007f74: 80 a0 40 11 cmp %g1, %l1 2007f78: 0a bf ff ea bcs 2007f20 <_Heap_Walk+0x324> 2007f7c: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 2007f80: 90 10 00 16 mov %l6, %o0 2007f84: 7f ff e6 d0 call 2001ac4 <.urem> 2007f88: 92 10 00 1d mov %i5, %o1 2007f8c: 80 a2 20 00 cmp %o0, 0 2007f90: 12 80 00 5d bne 2008104 <_Heap_Walk+0x508> 2007f94: 80 a4 c0 16 cmp %l3, %l6 ); return false; } if ( block_size < min_block_size ) { 2007f98: 18 80 00 65 bgu 200812c <_Heap_Walk+0x530> 2007f9c: 80 a4 00 11 cmp %l0, %l1 ); return false; } if ( next_block_begin <= block_begin ) { 2007fa0: 3a 80 00 6e bcc,a 2008158 <_Heap_Walk+0x55c> 2007fa4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 2007fa8: c2 04 60 04 ld [ %l1 + 4 ], %g1 2007fac: 80 88 60 01 btst 1, %g1 2007fb0: 12 80 00 40 bne 20080b0 <_Heap_Walk+0x4b4> 2007fb4: 80 a5 40 11 cmp %l5, %l1 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 2007fb8: e8 04 20 04 ld [ %l0 + 4 ], %l4 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 2007fbc: d8 04 20 0c ld [ %l0 + 0xc ], %o4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 2007fc0: c2 06 20 08 ld [ %i0 + 8 ], %g1 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 2007fc4: ac 0d 3f fe and %l4, -2, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 2007fc8: 1b 00 80 6b sethi %hi(0x201ac00), %o5 2007fcc: 80 a0 40 0c cmp %g1, %o4 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 2007fd0: c6 06 20 0c ld [ %i0 + 0xc ], %g3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 2007fd4: ae 04 00 16 add %l0, %l6, %l7 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 2007fd8: 02 80 00 07 be 2007ff4 <_Heap_Walk+0x3f8> 2007fdc: 9a 13 60 b8 or %o5, 0xb8, %o5 "block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n", block, block->prev, block->prev == first_free_block ? " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), 2007fe0: 1b 00 80 6b sethi %hi(0x201ac00), %o5 2007fe4: 80 a3 00 18 cmp %o4, %i0 2007fe8: 02 80 00 03 be 2007ff4 <_Heap_Walk+0x3f8> 2007fec: 9a 13 60 c8 or %o5, 0xc8, %o5 2007ff0: 9a 10 00 1c mov %i4, %o5 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 2007ff4: c2 04 20 08 ld [ %l0 + 8 ], %g1 2007ff8: 05 00 80 6b sethi %hi(0x201ac00), %g2 2007ffc: 80 a0 c0 01 cmp %g3, %g1 2008000: 02 80 00 07 be 200801c <_Heap_Walk+0x420> 2008004: 84 10 a0 d8 or %g2, 0xd8, %g2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 2008008: 05 00 80 6b sethi %hi(0x201ac00), %g2 200800c: 80 a0 40 18 cmp %g1, %i0 2008010: 02 80 00 03 be 200801c <_Heap_Walk+0x420> 2008014: 84 10 a0 e8 or %g2, 0xe8, %g2 2008018: 84 10 00 1c mov %i4, %g2 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 200801c: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 2008020: c4 23 a0 60 st %g2, [ %sp + 0x60 ] 2008024: 90 10 00 19 mov %i1, %o0 2008028: 92 10 20 00 clr %o1 200802c: 15 00 80 6b sethi %hi(0x201ac00), %o2 2008030: 96 10 00 10 mov %l0, %o3 2008034: 9f c4 80 00 call %l2 2008038: 94 12 a0 f8 or %o2, 0xf8, %o2 block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 200803c: da 05 c0 00 ld [ %l7 ], %o5 2008040: 80 a5 80 0d cmp %l6, %o5 2008044: 02 80 00 0c be 2008074 <_Heap_Walk+0x478> 2008048: 90 10 00 19 mov %i1, %o0 (*printer)( 200804c: ee 23 a0 5c st %l7, [ %sp + 0x5c ] 2008050: 96 10 00 10 mov %l0, %o3 2008054: 98 10 00 16 mov %l6, %o4 2008058: 92 10 20 01 mov 1, %o1 200805c: 15 00 80 6b sethi %hi(0x201ac00), %o2 2008060: b0 10 20 00 clr %i0 2008064: 9f c4 80 00 call %l2 2008068: 94 12 a1 28 or %o2, 0x128, %o2 200806c: 81 c7 e0 08 ret 2008070: 81 e8 00 00 restore ); return false; } if ( !prev_used ) { 2008074: 80 8d 20 01 btst 1, %l4 2008078: 02 80 00 1c be 20080e8 <_Heap_Walk+0x4ec> 200807c: 96 10 00 10 mov %l0, %o3 2008080: c2 06 20 08 ld [ %i0 + 8 ], %g1 ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 2008084: 80 a0 40 18 cmp %g1, %i0 2008088: 12 80 00 07 bne 20080a4 <_Heap_Walk+0x4a8> 200808c: 80 a0 40 10 cmp %g1, %l0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 2008090: 10 80 00 0f b 20080cc <_Heap_Walk+0x4d0> <== NOT EXECUTED 2008094: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 2008098: 80 a0 40 18 cmp %g1, %i0 200809c: 02 80 00 0a be 20080c4 <_Heap_Walk+0x4c8> 20080a0: 80 a0 40 10 cmp %g1, %l0 if ( free_block == block ) { 20080a4: 32 bf ff fd bne,a 2008098 <_Heap_Walk+0x49c> 20080a8: c2 00 60 08 ld [ %g1 + 8 ], %g1 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 20080ac: 80 a5 40 11 cmp %l5, %l1 20080b0: 02 bf fe e3 be 2007c3c <_Heap_Walk+0x40> 20080b4: a0 10 00 11 mov %l1, %l0 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 20080b8: ec 04 60 04 ld [ %l1 + 4 ], %l6 20080bc: 10 bf ff 8a b 2007ee4 <_Heap_Walk+0x2e8> 20080c0: ae 0d a0 01 and %l6, 1, %l7 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 20080c4: 90 10 00 19 mov %i1, %o0 20080c8: 96 10 00 10 mov %l0, %o3 20080cc: 92 10 20 01 mov 1, %o1 20080d0: 15 00 80 6b sethi %hi(0x201ac00), %o2 20080d4: b0 10 20 00 clr %i0 20080d8: 9f c4 80 00 call %l2 20080dc: 94 12 a1 98 or %o2, 0x198, %o2 20080e0: 81 c7 e0 08 ret 20080e4: 81 e8 00 00 restore return false; } if ( !prev_used ) { (*printer)( 20080e8: 92 10 20 01 mov 1, %o1 20080ec: 15 00 80 6b sethi %hi(0x201ac00), %o2 20080f0: b0 10 20 00 clr %i0 20080f4: 9f c4 80 00 call %l2 20080f8: 94 12 a1 68 or %o2, 0x168, %o2 20080fc: 81 c7 e0 08 ret 2008100: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( 2008104: 90 10 00 19 mov %i1, %o0 2008108: 96 10 00 10 mov %l0, %o3 200810c: 98 10 00 16 mov %l6, %o4 2008110: 92 10 20 01 mov 1, %o1 2008114: 15 00 80 6b sethi %hi(0x201ac00), %o2 2008118: b0 10 20 00 clr %i0 200811c: 9f c4 80 00 call %l2 2008120: 94 12 a0 20 or %o2, 0x20, %o2 "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 2008124: 81 c7 e0 08 ret 2008128: 81 e8 00 00 restore } if ( block_size < min_block_size ) { (*printer)( 200812c: 90 10 00 19 mov %i1, %o0 2008130: 96 10 00 10 mov %l0, %o3 2008134: 98 10 00 16 mov %l6, %o4 2008138: 9a 10 00 13 mov %l3, %o5 200813c: 92 10 20 01 mov 1, %o1 2008140: 15 00 80 6b sethi %hi(0x201ac00), %o2 2008144: b0 10 20 00 clr %i0 2008148: 9f c4 80 00 call %l2 200814c: 94 12 a0 50 or %o2, 0x50, %o2 block, block_size, min_block_size ); return false; 2008150: 81 c7 e0 08 ret 2008154: 81 e8 00 00 restore } if ( next_block_begin <= block_begin ) { (*printer)( 2008158: 96 10 00 10 mov %l0, %o3 200815c: 98 10 00 11 mov %l1, %o4 2008160: 92 10 20 01 mov 1, %o1 2008164: 15 00 80 6b sethi %hi(0x201ac00), %o2 2008168: b0 10 20 00 clr %i0 200816c: 9f c4 80 00 call %l2 2008170: 94 12 a0 80 or %o2, 0x80, %o2 "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 2008174: 81 c7 e0 08 ret 2008178: 81 e8 00 00 restore return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 200817c: 92 10 20 01 mov 1, %o1 2008180: 15 00 80 6a sethi %hi(0x201a800), %o2 2008184: b0 10 20 00 clr %i0 2008188: 9f c4 80 00 call %l2 200818c: 94 12 a2 f0 or %o2, 0x2f0, %o2 2008190: 81 c7 e0 08 ret 2008194: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 2008198: 96 10 00 11 mov %l1, %o3 200819c: 92 10 20 01 mov 1, %o1 20081a0: 15 00 80 6a sethi %hi(0x201a800), %o2 20081a4: b0 10 20 00 clr %i0 20081a8: 9f c4 80 00 call %l2 20081ac: 94 12 a3 28 or %o2, 0x328, %o2 20081b0: 81 c7 e0 08 ret 20081b4: 81 e8 00 00 restore return false; } if ( free_block->prev != prev_block ) { (*printer)( 20081b8: 90 10 00 19 mov %i1, %o0 20081bc: 96 10 00 11 mov %l1, %o3 20081c0: 92 10 20 01 mov 1, %o1 20081c4: 15 00 80 6a sethi %hi(0x201a800), %o2 20081c8: b0 10 20 00 clr %i0 20081cc: 9f c4 80 00 call %l2 20081d0: 94 12 a3 78 or %o2, 0x378, %o2 20081d4: 81 c7 e0 08 ret 20081d8: 81 e8 00 00 restore return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 20081dc: 96 10 00 11 mov %l1, %o3 20081e0: 92 10 20 01 mov 1, %o1 20081e4: 15 00 80 6a sethi %hi(0x201a800), %o2 20081e8: b0 10 20 00 clr %i0 20081ec: 9f c4 80 00 call %l2 20081f0: 94 12 a3 58 or %o2, 0x358, %o2 20081f4: 81 c7 e0 08 ret 20081f8: 81 e8 00 00 restore 02006f38 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 2006f38: 9d e3 bf 90 save %sp, -112, %sp minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 2006f3c: e8 06 20 34 ld [ %i0 + 0x34 ], %l4 2006f40: 80 a5 20 00 cmp %l4, 0 2006f44: 02 80 00 ab be 20071f0 <_Objects_Extend_information+0x2b8> 2006f48: e6 16 20 0a lduh [ %i0 + 0xa ], %l3 block_count = 0; else { block_count = information->maximum / information->allocation_size; 2006f4c: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 2006f50: e4 16 20 14 lduh [ %i0 + 0x14 ], %l2 2006f54: ab 2d 60 10 sll %l5, 0x10, %l5 2006f58: 92 10 00 12 mov %l2, %o1 2006f5c: 40 00 41 d5 call 20176b0 <.udiv> 2006f60: 91 35 60 10 srl %l5, 0x10, %o0 2006f64: 91 2a 20 10 sll %o0, 0x10, %o0 2006f68: b9 32 20 10 srl %o0, 0x10, %i4 for ( ; block < block_count; block++ ) { 2006f6c: 80 a7 20 00 cmp %i4, 0 2006f70: 02 80 00 a7 be 200720c <_Objects_Extend_information+0x2d4> 2006f74: 90 10 00 12 mov %l2, %o0 if ( information->object_blocks[ block ] == NULL ) 2006f78: c2 05 00 00 ld [ %l4 ], %g1 2006f7c: 80 a0 60 00 cmp %g1, 0 2006f80: 02 80 00 a4 be 2007210 <_Objects_Extend_information+0x2d8> 2006f84: a2 10 00 13 mov %l3, %l1 2006f88: 10 80 00 06 b 2006fa0 <_Objects_Extend_information+0x68> 2006f8c: a0 10 20 00 clr %l0 2006f90: c2 05 00 01 ld [ %l4 + %g1 ], %g1 2006f94: 80 a0 60 00 cmp %g1, 0 2006f98: 22 80 00 08 be,a 2006fb8 <_Objects_Extend_information+0x80> 2006f9c: ab 35 60 10 srl %l5, 0x10, %l5 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 2006fa0: a0 04 20 01 inc %l0 if ( information->object_blocks[ block ] == NULL ) break; else index_base += information->allocation_size; 2006fa4: a2 04 40 12 add %l1, %l2, %l1 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 2006fa8: 80 a7 00 10 cmp %i4, %l0 2006fac: 18 bf ff f9 bgu 2006f90 <_Objects_Extend_information+0x58> 2006fb0: 83 2c 20 02 sll %l0, 2, %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 2006fb4: ab 35 60 10 srl %l5, 0x10, %l5 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 2006fb8: 03 00 00 3f sethi %hi(0xfc00), %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 2006fbc: aa 05 40 08 add %l5, %o0, %l5 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 2006fc0: 82 10 63 ff or %g1, 0x3ff, %g1 2006fc4: 80 a5 40 01 cmp %l5, %g1 2006fc8: 18 80 00 96 bgu 2007220 <_Objects_Extend_information+0x2e8> 2006fcc: 01 00 00 00 nop /* * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; 2006fd0: 40 00 41 7e call 20175c8 <.umul> 2006fd4: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 if ( information->auto_extend ) { 2006fd8: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 2006fdc: 80 a0 60 00 cmp %g1, 0 2006fe0: 12 80 00 6d bne 2007194 <_Objects_Extend_information+0x25c> 2006fe4: 01 00 00 00 nop new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 2006fe8: 40 00 08 d2 call 2009330 <_Workspace_Allocate_or_fatal_error> 2006fec: 01 00 00 00 nop 2006ff0: a4 10 00 08 mov %o0, %l2 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 2006ff4: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 2006ff8: 80 a4 40 01 cmp %l1, %g1 2006ffc: 2a 80 00 43 bcs,a 2007108 <_Objects_Extend_information+0x1d0> 2007000: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 */ /* * Up the block count and maximum */ block_count++; 2007004: a8 07 20 01 add %i4, 1, %l4 * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 2007008: 91 2d 20 01 sll %l4, 1, %o0 200700c: 90 02 00 14 add %o0, %l4, %o0 2007010: 90 05 40 08 add %l5, %o0, %o0 2007014: 90 02 00 13 add %o0, %l3, %o0 2007018: 40 00 08 d5 call 200936c <_Workspace_Allocate> 200701c: 91 2a 20 02 sll %o0, 2, %o0 if ( !object_blocks ) { 2007020: ac 92 20 00 orcc %o0, 0, %l6 2007024: 02 80 00 7d be 2007218 <_Objects_Extend_information+0x2e0> 2007028: a9 2d 20 02 sll %l4, 2, %l4 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 200702c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 2007030: 80 a4 c0 01 cmp %l3, %g1 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 2007034: ae 05 80 14 add %l6, %l4, %l7 2007038: 0a 80 00 5e bcs 20071b0 <_Objects_Extend_information+0x278> 200703c: a8 05 c0 14 add %l7, %l4, %l4 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 2007040: 80 a4 e0 00 cmp %l3, 0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 2007044: 82 10 20 00 clr %g1 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 2007048: 02 80 00 08 be 2007068 <_Objects_Extend_information+0x130> 200704c: bb 2f 20 02 sll %i4, 2, %i5 local_table[ index ] = NULL; 2007050: 85 28 60 02 sll %g1, 2, %g2 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 2007054: 82 00 60 01 inc %g1 2007058: 80 a4 c0 01 cmp %l3, %g1 200705c: 18 bf ff fd bgu 2007050 <_Objects_Extend_information+0x118> 2007060: c0 20 80 14 clr [ %g2 + %l4 ] 2007064: bb 2f 20 02 sll %i4, 2, %i5 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 2007068: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 200706c: c0 25 c0 1d clr [ %l7 + %i5 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 2007070: 86 04 40 03 add %l1, %g3, %g3 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 2007074: 80 a4 40 03 cmp %l1, %g3 2007078: 1a 80 00 0a bcc 20070a0 <_Objects_Extend_information+0x168> 200707c: c0 25 80 1d clr [ %l6 + %i5 ] 2007080: 85 2c 60 02 sll %l1, 2, %g2 2007084: 82 10 00 11 mov %l1, %g1 2007088: 84 05 00 02 add %l4, %g2, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 200708c: 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++ ) { 2007090: 82 00 60 01 inc %g1 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 2007094: 80 a0 40 03 cmp %g1, %g3 2007098: 0a bf ff fd bcs 200708c <_Objects_Extend_information+0x154> 200709c: 84 00 a0 04 add %g2, 4, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 20070a0: 7f ff eb 34 call 2001d70 20070a4: 01 00 00 00 nop information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 20070a8: c6 06 00 00 ld [ %i0 ], %g3 20070ac: c4 16 20 04 lduh [ %i0 + 4 ], %g2 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; 20070b0: ea 36 20 10 sth %l5, [ %i0 + 0x10 ] local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 20070b4: e6 06 20 34 ld [ %i0 + 0x34 ], %l3 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 20070b8: ee 26 20 30 st %l7, [ %i0 + 0x30 ] information->local_table = local_table; 20070bc: e8 26 20 1c st %l4, [ %i0 + 0x1c ] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 20070c0: 87 28 e0 18 sll %g3, 0x18, %g3 20070c4: 85 28 a0 1b sll %g2, 0x1b, %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 20070c8: ec 26 20 34 st %l6, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 20070cc: ab 2d 60 10 sll %l5, 0x10, %l5 20070d0: 03 00 00 40 sethi %hi(0x10000), %g1 20070d4: ab 35 60 10 srl %l5, 0x10, %l5 20070d8: 82 10 c0 01 or %g3, %g1, %g1 20070dc: 82 10 40 02 or %g1, %g2, %g1 20070e0: 82 10 40 15 or %g1, %l5, %g1 20070e4: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 20070e8: 7f ff eb 26 call 2001d80 20070ec: 01 00 00 00 nop if ( old_tables ) 20070f0: 80 a4 e0 00 cmp %l3, 0 20070f4: 22 80 00 05 be,a 2007108 <_Objects_Extend_information+0x1d0> 20070f8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 _Workspace_Free( old_tables ); 20070fc: 40 00 08 a5 call 2009390 <_Workspace_Free> 2007100: 90 10 00 13 mov %l3, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 2007104: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 2007108: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2 200710c: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 2007110: 92 10 00 12 mov %l2, %o1 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 2007114: a1 2c 20 02 sll %l0, 2, %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 2007118: a6 06 20 20 add %i0, 0x20, %l3 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 200711c: e4 20 40 10 st %l2, [ %g1 + %l0 ] */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 2007120: 29 00 00 40 sethi %hi(0x10000), %l4 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 2007124: a4 07 bf f4 add %fp, -12, %l2 2007128: 40 00 12 00 call 200b928 <_Chain_Initialize> 200712c: 90 10 00 12 mov %l2, %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 ) { 2007130: 30 80 00 0c b,a 2007160 <_Objects_Extend_information+0x228> the_object->id = _Objects_Build_id( 2007134: c4 16 20 04 lduh [ %i0 + 4 ], %g2 2007138: 83 28 60 18 sll %g1, 0x18, %g1 200713c: 85 28 a0 1b sll %g2, 0x1b, %g2 2007140: 82 10 40 14 or %g1, %l4, %g1 2007144: 82 10 40 02 or %g1, %g2, %g1 2007148: 82 10 40 11 or %g1, %l1, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 200714c: 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( 2007150: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 2007154: a2 04 60 01 inc %l1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 2007158: 7f ff fc e2 call 20064e0 <_Chain_Append> 200715c: 90 10 00 13 mov %l3, %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 ) { 2007160: 40 00 11 df call 200b8dc <_Chain_Get> 2007164: 90 10 00 12 mov %l2, %o0 2007168: 80 a2 20 00 cmp %o0, 0 200716c: 32 bf ff f2 bne,a 2007134 <_Objects_Extend_information+0x1fc> 2007170: c2 06 00 00 ld [ %i0 ], %g1 index++; } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = 2007174: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 2007178: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4 200717c: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive = 2007180: 82 01 00 01 add %g4, %g1, %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 2007184: c8 20 80 10 st %g4, [ %g2 + %l0 ] information->inactive = 2007188: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 200718c: 81 c7 e0 08 ret 2007190: 81 e8 00 00 restore * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); 2007194: 40 00 08 76 call 200936c <_Workspace_Allocate> 2007198: 01 00 00 00 nop if ( !new_object_block ) 200719c: a4 92 20 00 orcc %o0, 0, %l2 20071a0: 32 bf ff 96 bne,a 2006ff8 <_Objects_Extend_information+0xc0> 20071a4: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 20071a8: 81 c7 e0 08 ret 20071ac: 81 e8 00 00 restore /* * 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, 20071b0: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 information->object_blocks, block_count * sizeof(void*) ); 20071b4: bb 2f 20 02 sll %i4, 2, %i5 /* * 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, 20071b8: 40 00 1e 51 call 200eafc 20071bc: 94 10 00 1d mov %i5, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 20071c0: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 20071c4: 94 10 00 1d mov %i5, %o2 20071c8: 40 00 1e 4d call 200eafc 20071cc: 90 10 00 17 mov %l7, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 20071d0: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 20071d4: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 20071d8: 94 04 c0 0a add %l3, %o2, %o2 20071dc: 90 10 00 14 mov %l4, %o0 20071e0: 40 00 1e 47 call 200eafc 20071e4: 95 2a a0 02 sll %o2, 2, %o2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 20071e8: 10 bf ff a1 b 200706c <_Objects_Extend_information+0x134> 20071ec: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 20071f0: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 20071f4: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 20071f8: ab 2d 60 10 sll %l5, 0x10, %l5 20071fc: a2 10 00 13 mov %l3, %l1 2007200: a0 10 20 00 clr %l0 2007204: 10 bf ff 6c b 2006fb4 <_Objects_Extend_information+0x7c> 2007208: b8 10 20 00 clr %i4 block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 200720c: a2 10 00 13 mov %l3, %l1 <== NOT EXECUTED 2007210: 10 bf ff 69 b 2006fb4 <_Objects_Extend_information+0x7c> <== NOT EXECUTED 2007214: a0 10 20 00 clr %l0 <== NOT EXECUTED (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 2007218: 40 00 08 5e call 2009390 <_Workspace_Free> 200721c: 90 10 00 12 mov %l2, %o0 return; 2007220: 81 c7 e0 08 ret 2007224: 81 e8 00 00 restore 0200743c <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 200743c: 9d e3 bf a0 save %sp, -96, %sp information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 2007440: 05 00 80 6a sethi %hi(0x201a800), %g2 2007444: 83 2e 60 02 sll %i1, 2, %g1 2007448: 84 10 a3 70 or %g2, 0x370, %g2 200744c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 2007450: 85 2f 20 10 sll %i4, 0x10, %g2 2007454: 85 30 a0 10 srl %g2, 0x10, %g2 information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 2007458: 87 2e a0 02 sll %i2, 2, %g3 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 200745c: c4 26 20 18 st %g2, [ %i0 + 0x18 ] information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 2007460: f0 20 40 03 st %i0, [ %g1 + %g3 ] /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 2007464: 85 36 e0 1f srl %i3, 0x1f, %g2 maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 2007468: 03 20 00 00 sethi %hi(0x80000000), %g1 uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 200746c: f2 26 00 00 st %i1, [ %i0 ] information->the_class = the_class; 2007470: f4 36 20 04 sth %i2, [ %i0 + 4 ] information->size = size; information->local_table = 0; 2007474: c0 26 20 1c clr [ %i0 + 0x1c ] information->inactive_per_block = 0; 2007478: c0 26 20 30 clr [ %i0 + 0x30 ] information->object_blocks = 0; 200747c: c0 26 20 34 clr [ %i0 + 0x34 ] information->inactive = 0; 2007480: c0 36 20 2c clrh [ %i0 + 0x2c ] /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 2007484: c0 36 20 10 clrh [ %i0 + 0x10 ] _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 2007488: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ] (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 200748c: b6 2e c0 01 andn %i3, %g1, %i3 /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 2007490: 80 a0 a0 00 cmp %g2, 0 2007494: 02 80 00 05 be 20074a8 <_Objects_Initialize_information+0x6c> 2007498: c2 07 a0 5c ld [ %fp + 0x5c ], %g1 200749c: 80 a6 e0 00 cmp %i3, 0 20074a0: 02 80 00 28 be 2007540 <_Objects_Initialize_information+0x104> 20074a4: 90 10 20 00 clr %o0 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 20074a8: 07 00 80 6a sethi %hi(0x201a800), %g3 20074ac: 86 10 e0 dc or %g3, 0xdc, %g3 ! 201a8dc /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 20074b0: 80 a0 00 1b cmp %g0, %i3 20074b4: b3 2e 60 18 sll %i1, 0x18, %i1 20074b8: 84 40 20 00 addx %g0, 0, %g2 20074bc: b5 2e a0 1b sll %i2, 0x1b, %i2 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 20074c0: c6 26 20 1c st %g3, [ %i0 + 0x1c ] } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 20074c4: f6 36 20 14 sth %i3, [ %i0 + 0x14 ] /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 20074c8: 07 00 00 40 sethi %hi(0x10000), %g3 20074cc: b2 16 40 03 or %i1, %g3, %i1 20074d0: b4 16 40 1a or %i1, %i2, %i2 20074d4: b4 16 80 02 or %i2, %g2, %i2 20074d8: f4 26 20 08 st %i2, [ %i0 + 8 ] * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 20074dc: 84 00 60 04 add %g1, 4, %g2 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 20074e0: 80 88 60 03 btst 3, %g1 20074e4: 02 80 00 0c be 2007514 <_Objects_Initialize_information+0xd8> 20074e8: 84 08 bf fc and %g2, -4, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 20074ec: 82 06 20 24 add %i0, 0x24, %g1 <== NOT EXECUTED name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 20074f0: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] <== NOT EXECUTED 20074f4: c2 26 20 20 st %g1, [ %i0 + 0x20 ] <== NOT EXECUTED the_chain->permanent_null = NULL; 20074f8: c0 26 20 24 clr [ %i0 + 0x24 ] <== NOT EXECUTED the_chain->last = _Chain_Head(the_chain); 20074fc: 82 06 20 20 add %i0, 0x20, %g1 <== NOT EXECUTED _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 2007500: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 2007504: 12 80 00 0d bne 2007538 <_Objects_Initialize_information+0xfc> <== NOT EXECUTED 2007508: c2 26 20 28 st %g1, [ %i0 + 0x28 ] <== NOT EXECUTED 200750c: 81 c7 e0 08 ret 2007510: 81 e8 00 00 restore /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 2007514: 84 10 00 01 mov %g1, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 2007518: 82 06 20 24 add %i0, 0x24, %g1 name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 200751c: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] 2007520: c2 26 20 20 st %g1, [ %i0 + 0x20 ] the_chain->permanent_null = NULL; 2007524: c0 26 20 24 clr [ %i0 + 0x24 ] the_chain->last = _Chain_Head(the_chain); 2007528: 82 06 20 20 add %i0, 0x20, %g1 _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 200752c: 80 a6 e0 00 cmp %i3, 0 2007530: 02 bf ff f7 be 200750c <_Objects_Initialize_information+0xd0> 2007534: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 2007538: 7f ff fe 80 call 2006f38 <_Objects_Extend_information> 200753c: 81 e8 00 00 restore /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 2007540: 92 10 20 01 mov 1, %o1 2007544: 7f ff fe 1e call 2006dbc <_Internal_error_Occurred> 2007548: 94 10 20 14 mov 0x14, %o2 200754c: 01 00 00 00 nop 0200760c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 200760c: 9d e3 bf a0 save %sp, -96, %sp /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 2007610: e0 16 20 0a lduh [ %i0 + 0xa ], %l0 block_count = (information->maximum - index_base) / 2007614: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1 2007618: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 200761c: 92 10 00 11 mov %l1, %o1 2007620: 40 00 40 24 call 20176b0 <.udiv> 2007624: 90 22 00 10 sub %o0, %l0, %o0 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 2007628: 80 a2 20 00 cmp %o0, 0 200762c: 02 80 00 12 be 2007674 <_Objects_Shrink_information+0x68> 2007630: a4 10 20 04 mov 4, %l2 if ( information->inactive_per_block[ block ] == 2007634: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 2007638: c4 00 c0 00 ld [ %g3 ], %g2 200763c: 80 a4 40 02 cmp %l1, %g2 2007640: 12 80 00 09 bne 2007664 <_Objects_Shrink_information+0x58> 2007644: 82 10 20 00 clr %g1 2007648: 10 80 00 0d b 200767c <_Objects_Shrink_information+0x70> <== NOT EXECUTED 200764c: a4 10 20 00 clr %l2 <== NOT EXECUTED information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 2007650: a0 04 00 11 add %l0, %l1, %l0 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 ] == 2007654: 80 a4 40 02 cmp %l1, %g2 2007658: 02 80 00 09 be 200767c <_Objects_Shrink_information+0x70> 200765c: 84 04 a0 04 add %l2, 4, %g2 2007660: a4 10 00 02 mov %g2, %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++ ) { 2007664: 82 00 60 01 inc %g1 2007668: 80 a2 00 01 cmp %o0, %g1 200766c: 38 bf ff f9 bgu,a 2007650 <_Objects_Shrink_information+0x44> 2007670: c4 00 c0 12 ld [ %g3 + %l2 ], %g2 2007674: 81 c7 e0 08 ret 2007678: 81 e8 00 00 restore information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; 200767c: 10 80 00 06 b 2007694 <_Objects_Shrink_information+0x88> 2007680: d0 06 20 20 ld [ %i0 + 0x20 ], %o0 if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 2007684: 80 a4 60 00 cmp %l1, 0 2007688: 22 80 00 12 be,a 20076d0 <_Objects_Shrink_information+0xc4> 200768c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 2007690: 90 10 00 11 mov %l1, %o0 * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; do { index = _Objects_Get_index( the_object->id ); 2007694: c2 12 20 0a lduh [ %o0 + 0xa ], %g1 /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && 2007698: 80 a0 40 10 cmp %g1, %l0 200769c: 0a bf ff fa bcs 2007684 <_Objects_Shrink_information+0x78> 20076a0: e2 02 00 00 ld [ %o0 ], %l1 (index < (index_base + information->allocation_size))) { 20076a4: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2 20076a8: 84 04 00 02 add %l0, %g2, %g2 20076ac: 80 a0 40 02 cmp %g1, %g2 20076b0: 1a bf ff f6 bcc 2007688 <_Objects_Shrink_information+0x7c> 20076b4: 80 a4 60 00 cmp %l1, 0 _Chain_Extract( &extract_me->Node ); 20076b8: 40 00 10 7f call 200b8b4 <_Chain_Extract> 20076bc: 01 00 00 00 nop } } while ( the_object ); 20076c0: 80 a4 60 00 cmp %l1, 0 20076c4: 12 bf ff f4 bne 2007694 <_Objects_Shrink_information+0x88> 20076c8: 90 10 00 11 mov %l1, %o0 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 20076cc: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 20076d0: 40 00 07 30 call 2009390 <_Workspace_Free> 20076d4: d0 00 40 12 ld [ %g1 + %l2 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 20076d8: c6 16 20 2c lduh [ %i0 + 0x2c ], %g3 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 20076dc: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 information->inactive_per_block[ block ] = 0; 20076e0: c8 06 20 30 ld [ %i0 + 0x30 ], %g4 information->inactive -= information->allocation_size; 20076e4: c4 16 20 14 lduh [ %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; information->inactive_per_block[ block ] = 0; 20076e8: c0 21 00 12 clr [ %g4 + %l2 ] information->inactive -= information->allocation_size; 20076ec: 84 20 c0 02 sub %g3, %g2, %g2 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 20076f0: c0 20 40 12 clr [ %g1 + %l2 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 20076f4: c4 36 20 2c sth %g2, [ %i0 + 0x2c ] return; 20076f8: 81 c7 e0 08 ret 20076fc: 81 e8 00 00 restore 0200b664 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 200b664: 9d e3 bf 98 save %sp, -104, %sp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 200b668: e0 06 21 60 ld [ %i0 + 0x160 ], %l0 if ( !api ) 200b66c: 80 a4 20 00 cmp %l0, 0 200b670: 02 80 00 1f be 200b6ec <_RTEMS_tasks_Post_switch_extension+0x88> 200b674: 01 00 00 00 nop * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 200b678: 7f ff d9 be call 2001d70 200b67c: 01 00 00 00 nop signal_set = asr->signals_posted; 200b680: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 asr->signals_posted = 0; 200b684: c0 24 20 14 clr [ %l0 + 0x14 ] _ISR_Enable( level ); 200b688: 7f ff d9 be call 2001d80 200b68c: 01 00 00 00 nop if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 200b690: 80 a4 60 00 cmp %l1, 0 200b694: 32 80 00 04 bne,a 200b6a4 <_RTEMS_tasks_Post_switch_extension+0x40> 200b698: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 200b69c: 81 c7 e0 08 ret <== NOT EXECUTED 200b6a0: 81 e8 00 00 restore <== NOT EXECUTED return; asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 200b6a4: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 200b6a8: 82 00 60 01 inc %g1 rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 200b6ac: a4 07 bf fc add %fp, -4, %l2 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 200b6b0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 200b6b4: 94 10 00 12 mov %l2, %o2 200b6b8: 27 00 00 3f sethi %hi(0xfc00), %l3 200b6bc: 40 00 07 cd call 200d5f0 200b6c0: 92 14 e3 ff or %l3, 0x3ff, %o1 ! ffff (*asr->handler)( signal_set ); 200b6c4: c2 04 20 0c ld [ %l0 + 0xc ], %g1 200b6c8: 9f c0 40 00 call %g1 200b6cc: 90 10 00 11 mov %l1, %o0 asr->nest_level -= 1; 200b6d0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 200b6d4: d0 07 bf fc ld [ %fp + -4 ], %o0 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 200b6d8: 82 00 7f ff add %g1, -1, %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 200b6dc: 92 14 e3 ff or %l3, 0x3ff, %o1 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 200b6e0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 200b6e4: 40 00 07 c3 call 200d5f0 200b6e8: 94 10 00 12 mov %l2, %o2 200b6ec: 81 c7 e0 08 ret 200b6f0: 81 e8 00 00 restore 02007764 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 2007764: 9d e3 bf a0 save %sp, -96, %sp */ /* * Save original state */ original_state = the_thread->current_state; 2007768: e2 06 20 10 ld [ %i0 + 0x10 ], %l1 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 200776c: 40 00 04 7c call 200895c <_Thread_Set_transient> 2007770: 90 10 00 18 mov %i0, %o0 /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 2007774: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 2007778: 80 a0 40 19 cmp %g1, %i1 200777c: 02 80 00 05 be 2007790 <_Thread_Change_priority+0x2c> 2007780: a0 10 00 18 mov %i0, %l0 _Thread_Set_priority( the_thread, new_priority ); 2007784: 92 10 00 19 mov %i1, %o1 2007788: 40 00 03 f9 call 200876c <_Thread_Set_priority> 200778c: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 2007790: 7f ff e9 78 call 2001d70 2007794: 01 00 00 00 nop 2007798: b0 10 00 08 mov %o0, %i0 /* * If the thread has more than STATES_TRANSIENT set, then it is blocked, * If it is blocked on a thread queue, then we need to requeue it. */ state = the_thread->current_state; 200779c: e4 04 20 10 ld [ %l0 + 0x10 ], %l2 if ( state != STATES_TRANSIENT ) { 20077a0: 80 a4 a0 04 cmp %l2, 4 20077a4: 02 80 00 18 be 2007804 <_Thread_Change_priority+0xa0> 20077a8: 80 8c 60 04 btst 4, %l1 /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 20077ac: 02 80 00 0b be 20077d8 <_Thread_Change_priority+0x74> 20077b0: 82 0c bf fb and %l2, -5, %g1 the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 20077b4: 7f ff e9 73 call 2001d80 <== NOT EXECUTED 20077b8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED if ( _States_Is_waiting_on_thread_queue( state ) ) { 20077bc: 03 00 00 ef sethi %hi(0x3bc00), %g1 <== NOT EXECUTED 20077c0: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <== NOT EXECUTED 20077c4: 80 8c 80 01 btst %l2, %g1 <== NOT EXECUTED 20077c8: 32 80 00 0d bne,a 20077fc <_Thread_Change_priority+0x98> <== NOT EXECUTED 20077cc: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 <== NOT EXECUTED 20077d0: 81 c7 e0 08 ret 20077d4: 81 e8 00 00 restore */ state = the_thread->current_state; if ( state != STATES_TRANSIENT ) { /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 20077d8: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _ISR_Enable( level ); 20077dc: 7f ff e9 69 call 2001d80 20077e0: 90 10 00 18 mov %i0, %o0 if ( _States_Is_waiting_on_thread_queue( state ) ) { 20077e4: 03 00 00 ef sethi %hi(0x3bc00), %g1 20077e8: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 20077ec: 80 8c 80 01 btst %l2, %g1 20077f0: 02 bf ff f8 be 20077d0 <_Thread_Change_priority+0x6c> 20077f4: 01 00 00 00 nop _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 20077f8: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 20077fc: 40 00 03 ac call 20086ac <_Thread_queue_Requeue> 2007800: 93 e8 00 10 restore %g0, %l0, %o1 } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 2007804: 12 80 00 14 bne 2007854 <_Thread_Change_priority+0xf0> 2007808: 23 00 80 6b sethi %hi(0x201ac00), %l1 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 200780c: c2 04 20 90 ld [ %l0 + 0x90 ], %g1 2007810: c4 14 20 96 lduh [ %l0 + 0x96 ], %g2 2007814: c6 10 40 00 lduh [ %g1 ], %g3 * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 2007818: c0 24 20 10 clr [ %l0 + 0x10 ] 200781c: 84 10 c0 02 or %g3, %g2, %g2 2007820: c4 30 40 00 sth %g2, [ %g1 ] _Priority_Major_bit_map |= the_priority_map->ready_major; 2007824: c4 14 60 c4 lduh [ %l1 + 0xc4 ], %g2 2007828: c2 14 20 94 lduh [ %l0 + 0x94 ], %g1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 200782c: 80 8e a0 ff btst 0xff, %i2 2007830: 82 10 80 01 or %g2, %g1, %g1 2007834: c2 34 60 c4 sth %g1, [ %l1 + 0xc4 ] 2007838: 02 80 00 48 be 2007958 <_Thread_Change_priority+0x1f4> 200783c: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 2007840: c4 00 40 00 ld [ %g1 ], %g2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 2007844: c2 24 20 04 st %g1, [ %l0 + 4 ] before_node = after_node->next; after_node->next = the_node; 2007848: e0 20 40 00 st %l0, [ %g1 ] the_node->next = before_node; before_node->previous = the_node; 200784c: e0 20 a0 04 st %l0, [ %g2 + 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; 2007850: c4 24 00 00 st %g2, [ %l0 ] _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 2007854: 7f ff e9 4b call 2001d80 2007858: 90 10 00 18 mov %i0, %o0 200785c: 7f ff e9 45 call 2001d70 2007860: 01 00 00 00 nop RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 2007864: c2 14 60 c4 lduh [ %l1 + 0xc4 ], %g1 */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 2007868: 05 00 80 6a sethi %hi(0x201a800), %g2 200786c: 83 28 60 10 sll %g1, 0x10, %g1 2007870: da 00 a3 64 ld [ %g2 + 0x364 ], %o5 2007874: 85 30 60 10 srl %g1, 0x10, %g2 2007878: 80 a0 a0 ff cmp %g2, 0xff 200787c: 08 80 00 27 bleu 2007918 <_Thread_Change_priority+0x1b4> 2007880: 07 00 80 65 sethi %hi(0x2019400), %g3 2007884: 83 30 60 18 srl %g1, 0x18, %g1 2007888: 86 10 e1 10 or %g3, 0x110, %g3 200788c: c4 08 c0 01 ldub [ %g3 + %g1 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 2007890: 09 00 80 6b sethi %hi(0x201ac00), %g4 2007894: 85 28 a0 10 sll %g2, 0x10, %g2 2007898: 88 11 21 40 or %g4, 0x140, %g4 200789c: 83 30 a0 0f srl %g2, 0xf, %g1 20078a0: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 20078a4: 83 28 60 10 sll %g1, 0x10, %g1 20078a8: 89 30 60 10 srl %g1, 0x10, %g4 20078ac: 80 a1 20 ff cmp %g4, 0xff 20078b0: 18 80 00 28 bgu 2007950 <_Thread_Change_priority+0x1ec> 20078b4: 83 30 60 18 srl %g1, 0x18, %g1 20078b8: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 20078bc: 82 00 60 08 add %g1, 8, %g1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 20078c0: 85 30 a0 0c srl %g2, 0xc, %g2 20078c4: 83 28 60 10 sll %g1, 0x10, %g1 20078c8: 83 30 60 10 srl %g1, 0x10, %g1 20078cc: 82 00 40 02 add %g1, %g2, %g1 20078d0: 85 28 60 04 sll %g1, 4, %g2 20078d4: 83 28 60 02 sll %g1, 2, %g1 20078d8: 82 20 80 01 sub %g2, %g1, %g1 20078dc: c2 03 40 01 ld [ %o5 + %g1 ], %g1 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 20078e0: 05 00 80 6b sethi %hi(0x201ac00), %g2 20078e4: c4 00 a0 d0 ld [ %g2 + 0xd0 ], %g2 ! 201acd0 <_Thread_Executing> * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 20078e8: 07 00 80 6b sethi %hi(0x201ac00), %g3 * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Thread_Calculate_heir(); if ( !_Thread_Is_executing_also_the_heir() && 20078ec: 80 a0 40 02 cmp %g1, %g2 20078f0: 02 80 00 08 be 2007910 <_Thread_Change_priority+0x1ac> 20078f4: c2 20 e0 a0 st %g1, [ %g3 + 0xa0 ] _Thread_Executing->is_preemptible ) 20078f8: c2 08 a0 75 ldub [ %g2 + 0x75 ], %g1 20078fc: 80 a0 60 00 cmp %g1, 0 2007900: 02 80 00 04 be 2007910 <_Thread_Change_priority+0x1ac> 2007904: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 2007908: 03 00 80 6b sethi %hi(0x201ac00), %g1 200790c: c4 28 60 e0 stb %g2, [ %g1 + 0xe0 ] ! 201ace0 <_Context_Switch_necessary> _ISR_Enable( level ); 2007910: 7f ff e9 1c call 2001d80 2007914: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 2007918: 86 10 e1 10 or %g3, 0x110, %g3 200791c: c4 08 c0 02 ldub [ %g3 + %g2 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 2007920: 09 00 80 6b sethi %hi(0x201ac00), %g4 RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 2007924: 84 00 a0 08 add %g2, 8, %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 2007928: 88 11 21 40 or %g4, 0x140, %g4 200792c: 85 28 a0 10 sll %g2, 0x10, %g2 2007930: 83 30 a0 0f srl %g2, 0xf, %g1 2007934: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 2007938: 83 28 60 10 sll %g1, 0x10, %g1 200793c: 89 30 60 10 srl %g1, 0x10, %g4 2007940: 80 a1 20 ff cmp %g4, 0xff 2007944: 28 bf ff de bleu,a 20078bc <_Thread_Change_priority+0x158> 2007948: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 200794c: 83 30 60 18 srl %g1, 0x18, %g1 2007950: 10 bf ff dc b 20078c0 <_Thread_Change_priority+0x15c> 2007954: c2 08 c0 01 ldub [ %g3 + %g1 ], %g1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 2007958: 84 00 60 04 add %g1, 4, %g2 200795c: c4 24 00 00 st %g2, [ %l0 ] old_last_node = the_chain->last; 2007960: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 2007964: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 2007968: c4 24 20 04 st %g2, [ %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; 200796c: 10 bf ff ba b 2007854 <_Thread_Change_priority+0xf0> 2007970: e0 20 80 00 st %l0, [ %g2 ] 0200c43c <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 200c43c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 200c440: 03 00 80 6b sethi %hi(0x201ac00), %g1 200c444: e0 00 60 d0 ld [ %g1 + 0xd0 ], %l0 ! 201acd0 <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 200c448: 7f ff d6 4a call 2001d70 200c44c: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 200c450: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 200c454: c4 04 40 00 ld [ %l1 ], %g2 200c458: c2 04 60 08 ld [ %l1 + 8 ], %g1 200c45c: 80 a0 80 01 cmp %g2, %g1 200c460: 02 80 00 1f be 200c4dc <_Thread_Reset_timeslice+0xa0> 200c464: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 200c468: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 200c46c: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 200c470: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 200c474: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 200c478: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 200c47c: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 200c480: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 200c484: 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; 200c488: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 200c48c: 7f ff d6 3d call 2001d80 200c490: 01 00 00 00 nop 200c494: 7f ff d6 37 call 2001d70 200c498: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 200c49c: 03 00 80 6b sethi %hi(0x201ac00), %g1 200c4a0: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 201aca0 <_Thread_Heir> 200c4a4: 80 a4 00 02 cmp %l0, %g2 200c4a8: 02 80 00 06 be 200c4c0 <_Thread_Reset_timeslice+0x84> 200c4ac: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; 200c4b0: 03 00 80 6b sethi %hi(0x201ac00), %g1 <== NOT EXECUTED 200c4b4: c4 28 60 e0 stb %g2, [ %g1 + 0xe0 ] ! 201ace0 <_Context_Switch_necessary> <== NOT EXECUTED _ISR_Enable( level ); 200c4b8: 7f ff d6 32 call 2001d80 <== NOT EXECUTED 200c4bc: 81 e8 00 00 restore <== NOT EXECUTED _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 200c4c0: c4 04 40 00 ld [ %l1 ], %g2 200c4c4: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ] _Context_Switch_necessary = true; 200c4c8: 84 10 20 01 mov 1, %g2 200c4cc: 03 00 80 6b sethi %hi(0x201ac00), %g1 200c4d0: c4 28 60 e0 stb %g2, [ %g1 + 0xe0 ] ! 201ace0 <_Context_Switch_necessary> _ISR_Enable( level ); 200c4d4: 7f ff d6 2b call 2001d80 200c4d8: 81 e8 00 00 restore executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { _ISR_Enable( level ); 200c4dc: 7f ff d6 29 call 2001d80 200c4e0: 81 e8 00 00 restore 200c4e4: 01 00 00 00 nop 02008b9c <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 2008b9c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 2008ba0: 03 00 80 6b sethi %hi(0x201ac00), %g1 2008ba4: e0 00 60 d0 ld [ %g1 + 0xd0 ], %l0 ! 201acd0 <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 2008ba8: 7f ff e4 72 call 2001d70 2008bac: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 2008bb0: b0 10 00 08 mov %o0, %i0 if ( !_Chain_Has_only_one_node( ready ) ) { 2008bb4: c4 04 40 00 ld [ %l1 ], %g2 2008bb8: c2 04 60 08 ld [ %l1 + 8 ], %g1 2008bbc: 80 a0 80 01 cmp %g2, %g1 2008bc0: 02 80 00 19 be 2008c24 <_Thread_Yield_processor+0x88> 2008bc4: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 2008bc8: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 2008bcc: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 2008bd0: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 2008bd4: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 2008bd8: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 2008bdc: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 2008be0: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 2008be4: 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; 2008be8: e0 20 40 00 st %l0, [ %g1 ] _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 2008bec: 7f ff e4 65 call 2001d80 2008bf0: 01 00 00 00 nop 2008bf4: 7f ff e4 5f call 2001d70 2008bf8: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 2008bfc: 03 00 80 6b sethi %hi(0x201ac00), %g1 2008c00: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 201aca0 <_Thread_Heir> 2008c04: 80 a4 00 02 cmp %l0, %g2 2008c08: 22 80 00 0e be,a 2008c40 <_Thread_Yield_processor+0xa4> 2008c0c: c4 04 40 00 ld [ %l1 ], %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 2008c10: 84 10 20 01 mov 1, %g2 2008c14: 03 00 80 6b sethi %hi(0x201ac00), %g1 2008c18: c4 28 60 e0 stb %g2, [ %g1 + 0xe0 ] ! 201ace0 <_Context_Switch_necessary> _ISR_Enable( level ); 2008c1c: 7f ff e4 59 call 2001d80 2008c20: 81 e8 00 00 restore if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 2008c24: 03 00 80 6b sethi %hi(0x201ac00), %g1 2008c28: c2 00 60 a0 ld [ %g1 + 0xa0 ], %g1 ! 201aca0 <_Thread_Heir> 2008c2c: 80 a4 00 01 cmp %l0, %g1 2008c30: 32 bf ff f9 bne,a 2008c14 <_Thread_Yield_processor+0x78> 2008c34: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED _Context_Switch_necessary = true; _ISR_Enable( level ); 2008c38: 7f ff e4 52 call 2001d80 2008c3c: 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; 2008c40: 10 bf ff f4 b 2008c10 <_Thread_Yield_processor+0x74> 2008c44: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ] 020083f0 <_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 ) { 20083f0: 9d e3 bf a0 save %sp, -96, %sp Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 20083f4: e0 06 60 14 ld [ %i1 + 0x14 ], %l0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 20083f8: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 20083fc: c0 26 60 3c clr [ %i1 + 0x3c ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 2008400: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 2008404: 82 06 60 38 add %i1, 0x38, %g1 2008408: c2 26 60 40 st %g1, [ %i1 + 0x40 ] 200840c: 2d 00 80 68 sethi %hi(0x201a000), %l6 header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 2008410: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 2008414: 80 8c 20 20 btst 0x20, %l0 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 2008418: ab 28 60 04 sll %g1, 4, %l5 200841c: ac 15 a2 44 or %l6, 0x244, %l6 2008420: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 2008424: e8 06 20 38 ld [ %i0 + 0x38 ], %l4 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 2008428: aa 25 40 01 sub %l5, %g1, %l5 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 200842c: 12 80 00 24 bne 20084bc <_Thread_queue_Enqueue_priority+0xcc> 2008430: aa 06 00 15 add %i0, %l5, %l5 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 2008434: ac 05 60 04 add %l5, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 2008438: 7f ff e6 4e call 2001d70 200843c: 01 00 00 00 nop 2008440: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 2008444: c2 05 40 00 ld [ %l5 ], %g1 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 2008448: 80 a0 40 16 cmp %g1, %l6 200844c: 02 80 00 3a be 2008534 <_Thread_queue_Enqueue_priority+0x144> 2008450: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 2008454: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority <= search_priority ) 2008458: 80 a4 00 13 cmp %l0, %l3 200845c: 18 80 00 0b bgu 2008488 <_Thread_queue_Enqueue_priority+0x98> 2008460: 01 00 00 00 nop } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 2008464: 10 80 00 36 b 200853c <_Thread_queue_Enqueue_priority+0x14c> 2008468: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 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 ) ) { 200846c: 80 a4 40 16 cmp %l1, %l6 2008470: 02 80 00 32 be 2008538 <_Thread_queue_Enqueue_priority+0x148> 2008474: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 2008478: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority <= search_priority ) 200847c: 80 a4 00 13 cmp %l0, %l3 2008480: 28 80 00 2f bleu,a 200853c <_Thread_queue_Enqueue_priority+0x14c> 2008484: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 2008488: 7f ff e6 3e call 2001d80 200848c: 90 10 00 12 mov %l2, %o0 2008490: 7f ff e6 38 call 2001d70 2008494: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 2008498: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 200849c: 80 8d 00 01 btst %l4, %g1 20084a0: 32 bf ff f3 bne,a 200846c <_Thread_queue_Enqueue_priority+0x7c> 20084a4: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 20084a8: 7f ff e6 36 call 2001d80 <== NOT EXECUTED 20084ac: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 20084b0: 30 bf ff e2 b,a 2008438 <_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 ); 20084b4: 7f ff e6 33 call 2001d80 20084b8: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 20084bc: 7f ff e6 2d call 2001d70 20084c0: e6 0d 80 00 ldub [ %l6 ], %l3 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 20084c4: a6 04 e0 01 inc %l3 _ISR_Disable( level ); 20084c8: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; 20084cc: c2 05 60 08 ld [ %l5 + 8 ], %g1 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 20084d0: 80 a0 40 15 cmp %g1, %l5 20084d4: 02 80 00 20 be 2008554 <_Thread_queue_Enqueue_priority+0x164> 20084d8: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 20084dc: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority >= search_priority ) 20084e0: 80 a4 00 13 cmp %l0, %l3 20084e4: 0a 80 00 0b bcs 2008510 <_Thread_queue_Enqueue_priority+0x120> 20084e8: 01 00 00 00 nop } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 20084ec: 10 80 00 1b b 2008558 <_Thread_queue_Enqueue_priority+0x168> 20084f0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 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 ) ) { 20084f4: 80 a4 40 15 cmp %l1, %l5 20084f8: 02 80 00 17 be 2008554 <_Thread_queue_Enqueue_priority+0x164> 20084fc: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 2008500: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority >= search_priority ) 2008504: 80 a4 00 13 cmp %l0, %l3 2008508: 3a 80 00 14 bcc,a 2008558 <_Thread_queue_Enqueue_priority+0x168> 200850c: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 2008510: 7f ff e6 1c call 2001d80 2008514: 90 10 00 12 mov %l2, %o0 2008518: 7f ff e6 16 call 2001d70 200851c: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 2008520: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 2008524: 80 8d 00 01 btst %l4, %g1 2008528: 32 bf ff f3 bne,a 20084f4 <_Thread_queue_Enqueue_priority+0x104> 200852c: e2 04 60 04 ld [ %l1 + 4 ], %l1 2008530: 30 bf ff e1 b,a 20084b4 <_Thread_queue_Enqueue_priority+0xc4> 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 ) ) { 2008534: a6 10 3f ff mov -1, %l3 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 2008538: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 200853c: 80 a0 a0 01 cmp %g2, 1 2008540: 02 80 00 17 be 200859c <_Thread_queue_Enqueue_priority+0x1ac> 2008544: 80 a4 00 13 cmp %l0, %l3 * 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; 2008548: e4 26 80 00 st %l2, [ %i2 ] return the_thread_queue->sync_state; } 200854c: 81 c7 e0 08 ret 2008550: 91 e8 00 02 restore %g0, %g2, %o0 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 2008554: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 2008558: 80 a0 a0 01 cmp %g2, 1 200855c: 32 bf ff fc bne,a 200854c <_Thread_queue_Enqueue_priority+0x15c> 2008560: e4 26 80 00 st %l2, [ %i2 ] THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 2008564: 80 a4 00 13 cmp %l0, %l3 2008568: 02 80 00 1a be 20085d0 <_Thread_queue_Enqueue_priority+0x1e0> 200856c: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 2008570: c4 00 40 00 ld [ %g1 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 2008574: c2 26 60 04 st %g1, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 2008578: c4 26 40 00 st %g2, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 200857c: f0 26 60 44 st %i0, [ %i1 + 0x44 ] 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; 2008580: f2 20 40 00 st %i1, [ %g1 ] next_node->previous = the_node; 2008584: f2 20 a0 04 st %i1, [ %g2 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 2008588: b0 10 20 01 mov 1, %i0 200858c: 7f ff e5 fd call 2001d80 2008590: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 2008594: 81 c7 e0 08 ret 2008598: 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 ) 200859c: 02 80 00 0d be 20085d0 <_Thread_queue_Enqueue_priority+0x1e0> 20085a0: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 20085a4: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 20085a8: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 20085ac: 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; 20085b0: f0 26 60 44 st %i0, [ %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; 20085b4: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 20085b8: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 20085bc: b0 10 20 01 mov 1, %i0 20085c0: 7f ff e5 f0 call 2001d80 20085c4: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 20085c8: 81 c7 e0 08 ret 20085cc: 81 e8 00 00 restore 20085d0: a2 04 60 3c add %l1, 0x3c, %l1 _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; 20085d4: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 20085d8: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 20085dc: 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; 20085e0: f0 26 60 44 st %i0, [ %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; 20085e4: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 20085e8: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 20085ec: b0 10 20 01 mov 1, %i0 20085f0: 7f ff e5 e4 call 2001d80 20085f4: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 20085f8: 81 c7 e0 08 ret 20085fc: 81 e8 00 00 restore 020086ac <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 20086ac: 9d e3 bf 98 save %sp, -104, %sp /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 20086b0: 80 a6 20 00 cmp %i0, 0 20086b4: 02 80 00 13 be 2008700 <_Thread_queue_Requeue+0x54> 20086b8: 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 ) { 20086bc: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 20086c0: 80 a4 60 01 cmp %l1, 1 20086c4: 02 80 00 04 be 20086d4 <_Thread_queue_Requeue+0x28> 20086c8: 01 00 00 00 nop 20086cc: 81 c7 e0 08 ret <== NOT EXECUTED 20086d0: 81 e8 00 00 restore <== NOT EXECUTED Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 20086d4: 7f ff e5 a7 call 2001d70 20086d8: 01 00 00 00 nop 20086dc: a0 10 00 08 mov %o0, %l0 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 20086e0: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 20086e4: 03 00 00 ef sethi %hi(0x3bc00), %g1 20086e8: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 20086ec: 80 88 80 01 btst %g2, %g1 20086f0: 12 80 00 06 bne 2008708 <_Thread_queue_Requeue+0x5c> 20086f4: 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 ); 20086f8: 7f ff e5 a2 call 2001d80 20086fc: 90 10 00 10 mov %l0, %o0 2008700: 81 c7 e0 08 ret 2008704: 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 ); 2008708: 92 10 00 19 mov %i1, %o1 200870c: e2 26 20 30 st %l1, [ %i0 + 0x30 ] 2008710: 40 00 0e a9 call 200c1b4 <_Thread_queue_Extract_priority_helper> 2008714: 94 10 20 01 mov 1, %o2 (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 2008718: 90 10 00 18 mov %i0, %o0 200871c: 92 10 00 19 mov %i1, %o1 2008720: 7f ff ff 34 call 20083f0 <_Thread_queue_Enqueue_priority> 2008724: 94 07 bf fc add %fp, -4, %o2 2008728: 30 bf ff f4 b,a 20086f8 <_Thread_queue_Requeue+0x4c> 02015b60 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 2015b60: 9d e3 bf 88 save %sp, -120, %sp 2015b64: 2d 00 80 ec sethi %hi(0x203b000), %l6 2015b68: ba 07 bf f4 add %fp, -12, %i5 2015b6c: a8 07 bf f8 add %fp, -8, %l4 2015b70: a4 07 bf e8 add %fp, -24, %l2 2015b74: ae 07 bf ec add %fp, -20, %l7 2015b78: 2b 00 80 ec sethi %hi(0x203b000), %l5 2015b7c: 39 00 80 ec sethi %hi(0x203b000), %i4 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 2015b80: c0 27 bf f8 clr [ %fp + -8 ] 2015b84: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 2015b88: fa 27 bf fc st %i5, [ %fp + -4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 2015b8c: e8 27 bf f4 st %l4, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 2015b90: e4 27 bf f0 st %l2, [ %fp + -16 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 2015b94: ee 27 bf e8 st %l7, [ %fp + -24 ] 2015b98: ac 15 a1 94 or %l6, 0x194, %l6 2015b9c: aa 15 60 d4 or %l5, 0xd4, %l5 2015ba0: b8 17 20 40 or %i4, 0x40, %i4 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015ba4: a2 06 20 30 add %i0, 0x30, %l1 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015ba8: a6 06 20 68 add %i0, 0x68, %l3 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 2015bac: b2 06 20 08 add %i0, 8, %i1 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 2015bb0: b4 06 20 40 add %i0, 0x40, %i2 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 2015bb4: b6 10 20 01 mov 1, %i3 { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 2015bb8: fa 26 20 78 st %i5, [ %i0 + 0x78 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 2015bbc: c2 05 80 00 ld [ %l6 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 2015bc0: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015bc4: 90 10 00 11 mov %l1, %o0 2015bc8: 92 20 40 09 sub %g1, %o1, %o1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 2015bcc: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015bd0: 40 00 12 08 call 201a3f0 <_Watchdog_Adjust_to_chain> 2015bd4: 94 10 00 12 mov %l2, %o2 Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 2015bd8: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 2015bdc: e0 05 40 00 ld [ %l5 ], %l0 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 2015be0: 80 a4 00 09 cmp %l0, %o1 2015be4: 38 80 00 2f bgu,a 2015ca0 <_Timer_server_Body+0x140> 2015be8: 92 24 00 09 sub %l0, %o1, %o1 * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 2015bec: 80 a4 00 09 cmp %l0, %o1 2015bf0: 0a 80 00 30 bcs 2015cb0 <_Timer_server_Body+0x150> 2015bf4: 94 22 40 10 sub %o1, %l0, %o2 */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 2015bf8: e0 26 20 74 st %l0, [ %i0 + 0x74 ] } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 2015bfc: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 2015c00: 40 00 02 98 call 2016660 <_Chain_Get> 2015c04: 01 00 00 00 nop if ( timer == NULL ) { 2015c08: 80 a2 20 00 cmp %o0, 0 2015c0c: 02 80 00 10 be 2015c4c <_Timer_server_Body+0xec> 2015c10: 01 00 00 00 nop static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 2015c14: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 2015c18: 80 a0 60 01 cmp %g1, 1 2015c1c: 02 80 00 29 be 2015cc0 <_Timer_server_Body+0x160> 2015c20: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 2015c24: 12 bf ff f6 bne 2015bfc <_Timer_server_Body+0x9c> 2015c28: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 2015c2c: 40 00 12 27 call 201a4c8 <_Watchdog_Insert> 2015c30: 90 10 00 13 mov %l3, %o0 } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 2015c34: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 2015c38: 40 00 02 8a call 2016660 <_Chain_Get> 2015c3c: 01 00 00 00 nop if ( timer == NULL ) { 2015c40: 80 a2 20 00 cmp %o0, 0 2015c44: 32 bf ff f5 bne,a 2015c18 <_Timer_server_Body+0xb8> 2015c48: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 <== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 2015c4c: 7f ff e3 a4 call 200eadc 2015c50: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 2015c54: c2 07 bf f4 ld [ %fp + -12 ], %g1 2015c58: 80 a5 00 01 cmp %l4, %g1 2015c5c: 02 80 00 1d be 2015cd0 <_Timer_server_Body+0x170> 2015c60: 01 00 00 00 nop ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 2015c64: 7f ff e3 a2 call 200eaec <== NOT EXECUTED 2015c68: 01 00 00 00 nop <== NOT EXECUTED static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 2015c6c: c2 05 80 00 ld [ %l6 ], %g1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 2015c70: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 <== NOT EXECUTED watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015c74: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2015c78: 92 20 40 09 sub %g1, %o1, %o1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 2015c7c: c2 26 20 3c st %g1, [ %i0 + 0x3c ] <== NOT EXECUTED _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015c80: 40 00 11 dc call 201a3f0 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED 2015c84: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 2015c88: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 <== NOT EXECUTED static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 2015c8c: e0 05 40 00 ld [ %l5 ], %l0 <== NOT EXECUTED /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 2015c90: 80 a4 00 09 cmp %l0, %o1 <== NOT EXECUTED 2015c94: 08 bf ff d7 bleu 2015bf0 <_Timer_server_Body+0x90> <== NOT EXECUTED 2015c98: 01 00 00 00 nop <== NOT EXECUTED /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015c9c: 92 24 00 09 sub %l0, %o1, %o1 <== NOT EXECUTED 2015ca0: 90 10 00 13 mov %l3, %o0 2015ca4: 40 00 11 d3 call 201a3f0 <_Watchdog_Adjust_to_chain> 2015ca8: 94 10 00 12 mov %l2, %o2 2015cac: 30 bf ff d3 b,a 2015bf8 <_Timer_server_Body+0x98> /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 2015cb0: 90 10 00 13 mov %l3, %o0 2015cb4: 40 00 11 9f call 201a330 <_Watchdog_Adjust> 2015cb8: 92 10 20 01 mov 1, %o1 2015cbc: 30 bf ff cf b,a 2015bf8 <_Timer_server_Body+0x98> Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 2015cc0: 92 02 20 10 add %o0, 0x10, %o1 2015cc4: 40 00 12 01 call 201a4c8 <_Watchdog_Insert> 2015cc8: 90 10 00 11 mov %l1, %o0 2015ccc: 30 bf ff cc b,a 2015bfc <_Timer_server_Body+0x9c> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 2015cd0: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 2015cd4: 7f ff e3 86 call 200eaec 2015cd8: 01 00 00 00 nop _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); if ( !_Chain_Is_empty( &fire_chain ) ) { 2015cdc: c2 07 bf e8 ld [ %fp + -24 ], %g1 2015ce0: 80 a5 c0 01 cmp %l7, %g1 2015ce4: 12 80 00 0c bne 2015d14 <_Timer_server_Body+0x1b4> 2015ce8: 01 00 00 00 nop 2015cec: 30 80 00 13 b,a 2015d38 <_Timer_server_Body+0x1d8> * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 2015cf0: c0 24 20 08 clr [ %l0 + 8 ] Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 2015cf4: c2 27 bf e8 st %g1, [ %fp + -24 ] new_first->previous = _Chain_Head(the_chain); 2015cf8: e4 20 60 04 st %l2, [ %g1 + 4 ] _ISR_Enable( level ); 2015cfc: 7f ff e3 7c call 200eaec 2015d00: 01 00 00 00 nop /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 2015d04: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 2015d08: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 2015d0c: 9f c0 40 00 call %g1 2015d10: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 2015d14: 7f ff e3 72 call 200eadc 2015d18: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 2015d1c: e0 07 bf e8 ld [ %fp + -24 ], %l0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 2015d20: 80 a5 c0 10 cmp %l7, %l0 2015d24: 32 bf ff f3 bne,a 2015cf0 <_Timer_server_Body+0x190> 2015d28: c2 04 00 00 ld [ %l0 ], %g1 watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 2015d2c: 7f ff e3 70 call 200eaec 2015d30: 01 00 00 00 nop 2015d34: 30 bf ff a1 b,a 2015bb8 <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 2015d38: c0 2e 20 7c clrb [ %i0 + 0x7c ] 2015d3c: c2 07 00 00 ld [ %i4 ], %g1 2015d40: 82 00 60 01 inc %g1 2015d44: c2 27 00 00 st %g1, [ %i4 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 2015d48: d0 06 00 00 ld [ %i0 ], %o0 2015d4c: 40 00 0e d3 call 2019898 <_Thread_Set_state> 2015d50: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 2015d54: 7f ff ff 59 call 2015ab8 <_Timer_server_Reset_interval_system_watchdog> 2015d58: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 2015d5c: 7f ff ff 6c call 2015b0c <_Timer_server_Reset_tod_system_watchdog> 2015d60: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 2015d64: 40 00 0b df call 2018ce0 <_Thread_Enable_dispatch> 2015d68: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 2015d6c: 90 10 00 19 mov %i1, %o0 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 2015d70: f6 2e 20 7c stb %i3, [ %i0 + 0x7c ] static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 2015d74: 40 00 12 42 call 201a67c <_Watchdog_Remove> 2015d78: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 2015d7c: 40 00 12 40 call 201a67c <_Watchdog_Remove> 2015d80: 90 10 00 1a mov %i2, %o0 2015d84: 30 bf ff 8d b,a 2015bb8 <_Timer_server_Body+0x58> 0200b238 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 200b238: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; _ISR_Disable( level ); 200b23c: 7f ff de 9a call 2002ca4 200b240: a0 10 00 18 mov %i0, %l0 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 200b244: c2 06 00 00 ld [ %i0 ], %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 200b248: a2 06 20 04 add %i0, 4, %l1 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 200b24c: 80 a0 40 11 cmp %g1, %l1 200b250: 02 80 00 1f be 200b2cc <_Watchdog_Adjust+0x94> 200b254: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 200b258: 12 80 00 1f bne 200b2d4 <_Watchdog_Adjust+0x9c> 200b25c: 80 a6 60 01 cmp %i1, 1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 200b260: 80 a6 a0 00 cmp %i2, 0 200b264: 02 80 00 1a be 200b2cc <_Watchdog_Adjust+0x94> 200b268: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 200b26c: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 200b270: 80 a6 80 19 cmp %i2, %i1 200b274: 1a 80 00 0b bcc 200b2a0 <_Watchdog_Adjust+0x68> 200b278: a4 10 20 01 mov 1, %l2 _Watchdog_First( header )->delta_interval -= units; 200b27c: 10 80 00 1d b 200b2f0 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED 200b280: b4 26 40 1a sub %i1, %i2, %i2 <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 200b284: b4 a6 80 19 subcc %i2, %i1, %i2 200b288: 02 80 00 11 be 200b2cc <_Watchdog_Adjust+0x94> 200b28c: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 200b290: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 200b294: 80 a6 40 1a cmp %i1, %i2 200b298: 38 80 00 16 bgu,a 200b2f0 <_Watchdog_Adjust+0xb8> 200b29c: b4 26 40 1a sub %i1, %i2, %i2 _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 200b2a0: e4 20 60 10 st %l2, [ %g1 + 0x10 ] _ISR_Enable( level ); 200b2a4: 7f ff de 84 call 2002cb4 200b2a8: 01 00 00 00 nop _Watchdog_Tickle( header ); 200b2ac: 40 00 00 b6 call 200b584 <_Watchdog_Tickle> 200b2b0: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); 200b2b4: 7f ff de 7c call 2002ca4 200b2b8: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 200b2bc: c4 04 00 00 ld [ %l0 ], %g2 if ( _Chain_Is_empty( header ) ) 200b2c0: 80 a4 40 02 cmp %l1, %g2 200b2c4: 12 bf ff f0 bne 200b284 <_Watchdog_Adjust+0x4c> 200b2c8: 82 10 00 02 mov %g2, %g1 } break; } } _ISR_Enable( level ); 200b2cc: 7f ff de 7a call 2002cb4 200b2d0: 91 e8 00 08 restore %g0, %o0, %o0 * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 200b2d4: 12 bf ff fe bne 200b2cc <_Watchdog_Adjust+0x94> 200b2d8: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 200b2dc: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 200b2e0: b4 00 80 1a add %g2, %i2, %i2 200b2e4: f4 20 60 10 st %i2, [ %g1 + 0x10 ] } break; } } _ISR_Enable( level ); 200b2e8: 7f ff de 73 call 2002cb4 200b2ec: 91 e8 00 08 restore %g0, %o0, %o0 break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; 200b2f0: 10 bf ff f7 b 200b2cc <_Watchdog_Adjust+0x94> 200b2f4: f4 20 60 10 st %i2, [ %g1 + 0x10 ] 02022eb8 <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 2022eb8: 81 c3 e0 08 retl <== NOT EXECUTED 2022ebc: 90 10 20 00 clr %o0 <== NOT EXECUTED 020186d4 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 20186d4: 9d e3 bf a0 save %sp, -96, %sp 20186d8: 40 00 06 a3 call 201a164 <_fini> 20186dc: 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(); 20186e0: 7f ff ff e2 call 2018668 20186e4: 01 00 00 00 nop rtems_shutdown_executive(status); 20186e8: 40 00 00 50 call 2018828 20186ec: 90 10 00 18 mov %i0, %o0 20186f0: 30 80 00 00 b,a 20186f0 <_exit+0x1c> <== NOT EXECUTED 0203d0c0 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 203d0c0: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 203d0c4: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 203d0c8: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 203d0cc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 203d0d0: 7f ff ff 69 call 203ce74 <== NOT EXECUTED 203d0d4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 203d0d8: 01 00 00 00 nop 02022e8c <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 2022e8c: 81 c3 e0 08 retl <== NOT EXECUTED 2022e90: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 0200aee4 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 200aee4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200aee8: 7f ff ff e6 call 200ae80 <== NOT EXECUTED 200aeec: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 200aef0: 01 00 00 00 nop 02022eb0 <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 2022eb0: 81 c3 e0 08 retl <== NOT EXECUTED 2022eb4: 90 10 20 00 clr %o0 <== NOT EXECUTED 02029bb4 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 2029bb4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 2029bb8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 2029bbc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2029bc0: 7f ff ff 52 call 2029908 <== NOT EXECUTED 2029bc4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2029bc8: 01 00 00 00 nop 02029e8c <_lstat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 2029e8c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 2029e90: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 2029e94: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2029e98: 7f ff ff b1 call 2029d5c <== NOT EXECUTED 2029e9c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2029ea0: 01 00 00 00 nop 020187f4 <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 20187f4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 20187f8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 20187fc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2018800: 40 00 00 17 call 201885c <== NOT EXECUTED 2018804: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2018808: 01 00 00 00 nop 0205c73c <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 205c73c: 9d e3 bf 60 save %sp, -160, %sp <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 205c740: 7f fe a5 f7 call 2005f1c <== NOT EXECUTED 205c744: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 205c748: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 205c74c: 32 80 01 1d bne,a 205cbc0 <_rename_r+0x484> <== NOT EXECUTED 205c750: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 205c754: c2 4e 40 00 ldsb [ %i1 ], %g1 <== NOT EXECUTED 205c758: 80 a0 60 5c cmp %g1, 0x5c <== NOT EXECUTED 205c75c: 02 80 00 13 be 205c7a8 <_rename_r+0x6c> <== NOT EXECUTED 205c760: 80 a0 60 2f cmp %g1, 0x2f <== NOT EXECUTED 205c764: 02 80 00 11 be 205c7a8 <_rename_r+0x6c> <== NOT EXECUTED 205c768: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c76c: 02 80 00 10 be 205c7ac <_rename_r+0x70> <== NOT EXECUTED 205c770: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 205c774: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 205c778: a2 10 20 00 clr %l1 <== NOT EXECUTED 205c77c: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 205c780: c4 27 bf d4 st %g2, [ %fp + -44 ] <== NOT EXECUTED 205c784: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED 205c788: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED 205c78c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED 205c790: c4 27 bf dc st %g2, [ %fp + -36 ] <== NOT EXECUTED 205c794: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 205c798: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED 205c79c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 205c7a0: 10 80 00 0f b 205c7dc <_rename_r+0xa0> <== NOT EXECUTED 205c7a4: c2 27 bf e4 st %g1, [ %fp + -28 ] <== NOT EXECUTED 205c7a8: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 205c7ac: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 205c7b0: a2 10 20 00 clr %l1 <== NOT EXECUTED 205c7b4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED 205c7b8: c4 27 bf d4 st %g2, [ %fp + -44 ] <== NOT EXECUTED 205c7bc: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED 205c7c0: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED 205c7c4: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 <== NOT EXECUTED 205c7c8: c4 27 bf dc st %g2, [ %fp + -36 ] <== NOT EXECUTED 205c7cc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 <== NOT EXECUTED 205c7d0: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED 205c7d4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 205c7d8: c2 27 bf e4 st %g1, [ %fp + -28 ] <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 205c7dc: c2 07 bf d4 ld [ %fp + -44 ], %g1 <== NOT EXECUTED name = old + old_parent_pathlen; 205c7e0: b2 06 40 10 add %i1, %l0, %i1 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 205c7e4: c2 27 bf e8 st %g1, [ %fp + -24 ] <== NOT EXECUTED 205c7e8: c2 07 bf d8 ld [ %fp + -40 ], %g1 <== NOT EXECUTED name = old + old_parent_pathlen; 205c7ec: f2 27 bf fc st %i1, [ %fp + -4 ] <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 205c7f0: c2 27 bf ec st %g1, [ %fp + -20 ] <== NOT EXECUTED 205c7f4: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 205c7f8: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 205c7fc: c2 27 bf f0 st %g1, [ %fp + -16 ] <== NOT EXECUTED 205c800: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 205c804: a0 07 bf e8 add %fp, -24, %l0 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 205c808: c2 27 bf f4 st %g1, [ %fp + -12 ] <== NOT EXECUTED 205c80c: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 205c810: 7f ff b4 18 call 2049870 <== NOT EXECUTED 205c814: c2 27 bf f8 st %g1, [ %fp + -8 ] <== NOT EXECUTED 205c818: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 205c81c: 7f fe a5 a1 call 2005ea0 <== NOT EXECUTED 205c820: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 205c824: b2 06 40 08 add %i1, %o0, %i1 <== NOT EXECUTED 205c828: f2 27 bf fc st %i1, [ %fp + -4 ] <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 205c82c: 7f ff b4 11 call 2049870 <== NOT EXECUTED 205c830: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 205c834: 94 10 20 00 clr %o2 <== NOT EXECUTED 205c838: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 205c83c: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 205c840: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 205c844: 7f fe a5 d6 call 2005f9c <== NOT EXECUTED 205c848: 98 10 20 00 clr %o4 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 205c84c: b2 92 20 00 orcc %o0, 0, %i1 <== NOT EXECUTED 205c850: 12 80 00 87 bne 205ca6c <_rename_r+0x330> <== NOT EXECUTED 205c854: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 205c858: c2 4e 80 00 ldsb [ %i2 ], %g1 <== NOT EXECUTED 205c85c: 80 a0 60 5c cmp %g1, 0x5c <== NOT EXECUTED 205c860: 02 80 00 13 be 205c8ac <_rename_r+0x170> <== NOT EXECUTED 205c864: 80 a0 60 2f cmp %g1, 0x2f <== NOT EXECUTED 205c868: 02 80 00 11 be 205c8ac <_rename_r+0x170> <== NOT EXECUTED 205c86c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c870: 02 80 00 10 be 205c8b0 <_rename_r+0x174> <== NOT EXECUTED 205c874: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 205c878: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 205c87c: 90 10 20 00 clr %o0 <== NOT EXECUTED 205c880: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 205c884: c4 27 bf c0 st %g2, [ %fp + -64 ] <== NOT EXECUTED 205c888: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED 205c88c: c4 27 bf c4 st %g2, [ %fp + -60 ] <== NOT EXECUTED 205c890: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED 205c894: c4 27 bf c8 st %g2, [ %fp + -56 ] <== NOT EXECUTED 205c898: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 205c89c: c4 27 bf cc st %g2, [ %fp + -52 ] <== NOT EXECUTED 205c8a0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 205c8a4: 10 80 00 0f b 205c8e0 <_rename_r+0x1a4> <== NOT EXECUTED 205c8a8: c2 27 bf d0 st %g1, [ %fp + -48 ] <== NOT EXECUTED 205c8ac: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 205c8b0: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 205c8b4: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 205c8b8: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED 205c8bc: c4 27 bf c0 st %g2, [ %fp + -64 ] <== NOT EXECUTED 205c8c0: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED 205c8c4: c4 27 bf c4 st %g2, [ %fp + -60 ] <== NOT EXECUTED 205c8c8: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 <== NOT EXECUTED 205c8cc: c4 27 bf c8 st %g2, [ %fp + -56 ] <== NOT EXECUTED 205c8d0: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 <== NOT EXECUTED 205c8d4: c4 27 bf cc st %g2, [ %fp + -52 ] <== NOT EXECUTED 205c8d8: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 205c8dc: c2 27 bf d0 st %g1, [ %fp + -48 ] <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 205c8e0: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 205c8e4: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 205c8e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c8ec: 02 80 00 98 be 205cb4c <_rename_r+0x410> <== NOT EXECUTED 205c8f0: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 205c8f4: 90 06 80 08 add %i2, %o0, %o0 <== NOT EXECUTED 205c8f8: b4 07 bf c0 add %fp, -64, %i2 <== NOT EXECUTED 205c8fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 205c900: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED if ( result != 0 ) { 205c904: b2 92 20 00 orcc %o0, 0, %i1 <== NOT EXECUTED 205c908: 12 80 00 69 bne 205caac <_rename_r+0x370> <== NOT EXECUTED 205c90c: c2 07 bf d0 ld [ %fp + -48 ], %g1 <== NOT EXECUTED /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 205c910: c4 07 bf e4 ld [ %fp + -28 ], %g2 <== NOT EXECUTED 205c914: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 205c918: 12 80 00 2e bne 205c9d0 <_rename_r+0x294> <== NOT EXECUTED 205c91c: c4 07 bf cc ld [ %fp + -52 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { 205c920: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 <== NOT EXECUTED 205c924: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c928: 02 80 00 83 be 205cb34 <_rename_r+0x3f8> <== NOT EXECUTED 205c92c: d6 07 bf fc ld [ %fp + -4 ], %o3 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 205c930: b2 07 bf d4 add %fp, -44, %i1 <== NOT EXECUTED 205c934: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 205c938: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 205c93c: 9f c0 40 00 call %g1 <== NOT EXECUTED 205c940: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 205c944: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 205c948: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c94c: 02 80 00 08 be 205c96c <_rename_r+0x230> <== NOT EXECUTED 205c950: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 205c954: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205c958: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c95c: 02 80 00 05 be 205c970 <_rename_r+0x234> <== NOT EXECUTED 205c960: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205c964: 9f c0 40 00 call %g1 <== NOT EXECUTED 205c968: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 205c96c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205c970: 02 80 00 0d be 205c9a4 <_rename_r+0x268> <== NOT EXECUTED 205c974: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 205c978: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 205c97c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c980: 22 80 00 09 be,a 205c9a4 <_rename_r+0x268> <== NOT EXECUTED 205c984: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205c988: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205c98c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c990: 22 80 00 05 be,a 205c9a4 <_rename_r+0x268> <== NOT EXECUTED 205c994: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205c998: 9f c0 40 00 call %g1 <== NOT EXECUTED 205c99c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 205c9a0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205c9a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c9a8: 02 80 00 8f be 205cbe4 <_rename_r+0x4a8> <== NOT EXECUTED 205c9ac: 01 00 00 00 nop <== NOT EXECUTED 205c9b0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205c9b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c9b8: 02 80 00 8b be 205cbe4 <_rename_r+0x4a8> <== NOT EXECUTED 205c9bc: 01 00 00 00 nop <== NOT EXECUTED 205c9c0: 9f c0 40 00 call %g1 <== NOT EXECUTED 205c9c4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return result; } 205c9c8: 81 c7 e0 08 ret <== NOT EXECUTED 205c9cc: 81 e8 00 00 restore <== NOT EXECUTED * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 205c9d0: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 205c9d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c9d8: 02 80 00 09 be 205c9fc <_rename_r+0x2c0> <== NOT EXECUTED 205c9dc: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205c9e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205c9e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205c9e8: 02 80 00 05 be 205c9fc <_rename_r+0x2c0> <== NOT EXECUTED 205c9ec: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205c9f0: 9f c0 40 00 call %g1 <== NOT EXECUTED 205c9f4: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 205c9f8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205c9fc: 02 80 00 0d be 205ca30 <_rename_r+0x2f4> <== NOT EXECUTED 205ca00: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 205ca04: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 205ca08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205ca0c: 22 80 00 09 be,a 205ca30 <_rename_r+0x2f4> <== NOT EXECUTED 205ca10: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205ca14: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205ca18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205ca1c: 22 80 00 05 be,a 205ca30 <_rename_r+0x2f4> <== NOT EXECUTED 205ca20: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205ca24: 9f c0 40 00 call %g1 <== NOT EXECUTED 205ca28: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 205ca2c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205ca30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205ca34: 02 80 00 08 be 205ca54 <_rename_r+0x318> <== NOT EXECUTED 205ca38: 01 00 00 00 nop <== NOT EXECUTED 205ca3c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205ca40: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205ca44: 02 80 00 04 be 205ca54 <_rename_r+0x318> <== NOT EXECUTED 205ca48: 01 00 00 00 nop <== NOT EXECUTED 205ca4c: 9f c0 40 00 call %g1 <== NOT EXECUTED 205ca50: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); 205ca54: 7f ff 98 5c call 2042bc4 <__errno> <== NOT EXECUTED 205ca58: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 205ca5c: 82 10 20 12 mov 0x12, %g1 <== NOT EXECUTED 205ca60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 205ca64: 81 c7 e0 08 ret <== NOT EXECUTED 205ca68: 81 e8 00 00 restore <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 205ca6c: 02 80 00 0b be 205ca98 <_rename_r+0x35c> <== NOT EXECUTED 205ca70: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 205ca74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205ca78: 02 80 00 08 be 205ca98 <_rename_r+0x35c> <== NOT EXECUTED 205ca7c: 01 00 00 00 nop <== NOT EXECUTED 205ca80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205ca84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205ca88: 02 80 00 04 be 205ca98 <_rename_r+0x35c> <== NOT EXECUTED 205ca8c: 01 00 00 00 nop <== NOT EXECUTED 205ca90: 9f c0 40 00 call %g1 <== NOT EXECUTED 205ca94: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( result ); 205ca98: 7f ff 98 4b call 2042bc4 <__errno> <== NOT EXECUTED 205ca9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 205caa0: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED 205caa4: 81 c7 e0 08 ret <== NOT EXECUTED 205caa8: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 205caac: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 205cab0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cab4: 02 80 00 09 be 205cad8 <_rename_r+0x39c> <== NOT EXECUTED 205cab8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205cabc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205cac0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cac4: 02 80 00 05 be 205cad8 <_rename_r+0x39c> <== NOT EXECUTED 205cac8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205cacc: 9f c0 40 00 call %g1 <== NOT EXECUTED 205cad0: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 205cad4: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205cad8: 02 80 00 0d be 205cb0c <_rename_r+0x3d0> <== NOT EXECUTED 205cadc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 205cae0: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 205cae4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cae8: 22 80 00 09 be,a 205cb0c <_rename_r+0x3d0> <== NOT EXECUTED 205caec: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205caf0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205caf4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205caf8: 22 80 00 05 be,a 205cb0c <_rename_r+0x3d0> <== NOT EXECUTED 205cafc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205cb00: 9f c0 40 00 call %g1 <== NOT EXECUTED 205cb04: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 205cb08: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205cb0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb10: 02 bf ff e2 be 205ca98 <_rename_r+0x35c> <== NOT EXECUTED 205cb14: 01 00 00 00 nop <== NOT EXECUTED 205cb18: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205cb1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb20: 02 bf ff de be 205ca98 <_rename_r+0x35c> <== NOT EXECUTED 205cb24: 01 00 00 00 nop <== NOT EXECUTED 205cb28: 9f c0 40 00 call %g1 <== NOT EXECUTED 205cb2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 205cb30: 30 bf ff da b,a 205ca98 <_rename_r+0x35c> <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { rtems_filesystem_freenode( &new_parent_loc ); 205cb34: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 205cb38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb3c: 02 80 00 05 be 205cb50 <_rename_r+0x414> <== NOT EXECUTED 205cb40: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205cb44: 9f c0 40 00 call %g1 <== NOT EXECUTED 205cb48: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 205cb4c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 205cb50: 02 80 00 0d be 205cb84 <_rename_r+0x448> <== NOT EXECUTED 205cb54: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 205cb58: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 205cb5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb60: 22 80 00 09 be,a 205cb84 <_rename_r+0x448> <== NOT EXECUTED 205cb64: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205cb68: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205cb6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb70: 22 80 00 05 be,a 205cb84 <_rename_r+0x448> <== NOT EXECUTED 205cb74: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205cb78: 9f c0 40 00 call %g1 <== NOT EXECUTED 205cb7c: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 205cb80: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 205cb84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb88: 02 80 00 08 be 205cba8 <_rename_r+0x46c> <== NOT EXECUTED 205cb8c: 01 00 00 00 nop <== NOT EXECUTED 205cb90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 205cb94: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 205cb98: 02 80 00 04 be 205cba8 <_rename_r+0x46c> <== NOT EXECUTED 205cb9c: 01 00 00 00 nop <== NOT EXECUTED 205cba0: 9f c0 40 00 call %g1 <== NOT EXECUTED 205cba4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 205cba8: 7f ff 98 07 call 2042bc4 <__errno> <== NOT EXECUTED 205cbac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 205cbb0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 205cbb4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 205cbb8: 81 c7 e0 08 ret <== NOT EXECUTED 205cbbc: 81 e8 00 00 restore <== NOT EXECUTED old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 205cbc0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 205cbc4: 94 10 20 02 mov 2, %o2 <== NOT EXECUTED 205cbc8: 96 07 bf d4 add %fp, -44, %o3 <== NOT EXECUTED 205cbcc: 98 10 20 00 clr %o4 <== NOT EXECUTED 205cbd0: 7f fe a5 34 call 20060a0 <== NOT EXECUTED 205cbd4: a2 10 20 01 mov 1, %l1 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 205cbd8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 205cbdc: 02 bf ff 00 be 205c7dc <_rename_r+0xa0> <== NOT EXECUTED 205cbe0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 205cbe4: 81 c7 e0 08 ret <== NOT EXECUTED 205cbe8: 81 e8 00 00 restore <== NOT EXECUTED 02007c2c <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 2007c2c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 2007c30: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 2007c34: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2007c38: 7f ff ff b1 call 2007afc <== NOT EXECUTED 2007c3c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2007c40: 01 00 00 00 nop 0200e138 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 200e138: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 200e13c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200e140: 7f ff ff 43 call 200de4c <== NOT EXECUTED 200e144: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 200e148: 01 00 00 00 nop 02028400 : #include int chdir( const char *pathname ) { 2028400: 9d e3 bf 88 save %sp, -120, %sp /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 2028404: 40 00 85 1b call 2049870 2028408: 90 10 00 18 mov %i0, %o0 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 202840c: a0 07 bf ec add %fp, -20, %l0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 2028410: 92 10 00 08 mov %o0, %o1 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 2028414: 94 10 20 01 mov 1, %o2 2028418: 90 10 00 18 mov %i0, %o0 202841c: 96 10 00 10 mov %l0, %o3 2028420: 98 10 20 01 mov 1, %o4 2028424: 7f ff 77 1f call 20060a0 2028428: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 202842c: 80 a2 20 00 cmp %o0, 0 2028430: 12 80 00 31 bne 20284f4 2028434: c4 07 bf f8 ld [ %fp + -8 ], %g2 /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 2028438: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 202843c: 80 a0 60 00 cmp %g1, 0 2028440: 22 80 00 2f be,a 20284fc 2028444: 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 ) { 2028448: 9f c0 40 00 call %g1 202844c: 90 10 00 10 mov %l0, %o0 2028450: 80 a2 20 01 cmp %o0, 1 2028454: 12 80 00 1b bne 20284c0 2028458: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 202845c: 21 00 81 9f sethi %hi(0x2067c00), %l0 2028460: d0 04 22 14 ld [ %l0 + 0x214 ], %o0 ! 2067e14 2028464: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 2028468: 80 a0 60 00 cmp %g1, 0 202846c: 22 80 00 0a be,a 2028494 2028470: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 2028474: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2028478: 80 a0 60 00 cmp %g1, 0 202847c: 22 80 00 06 be,a 2028494 2028480: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 2028484: 9f c0 40 00 call %g1 2028488: 90 02 20 04 add %o0, 4, %o0 202848c: d0 04 22 14 ld [ %l0 + 0x214 ], %o0 rtems_filesystem_current = loc; 2028490: c2 07 bf ec ld [ %fp + -20 ], %g1 2028494: c2 22 20 04 st %g1, [ %o0 + 4 ] 2028498: c2 07 bf f0 ld [ %fp + -16 ], %g1 202849c: c2 22 20 08 st %g1, [ %o0 + 8 ] 20284a0: c2 07 bf f4 ld [ %fp + -12 ], %g1 20284a4: c2 22 20 0c st %g1, [ %o0 + 0xc ] 20284a8: c2 07 bf f8 ld [ %fp + -8 ], %g1 20284ac: c2 22 20 10 st %g1, [ %o0 + 0x10 ] 20284b0: c2 07 bf fc ld [ %fp + -4 ], %g1 20284b4: c2 22 20 14 st %g1, [ %o0 + 0x14 ] return 0; } 20284b8: 81 c7 e0 08 ret 20284bc: 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 ); 20284c0: 80 a0 60 00 cmp %g1, 0 20284c4: 02 80 00 08 be 20284e4 20284c8: 01 00 00 00 nop 20284cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 20284d0: 80 a0 60 00 cmp %g1, 0 20284d4: 02 80 00 04 be 20284e4 20284d8: 01 00 00 00 nop 20284dc: 9f c0 40 00 call %g1 20284e0: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 20284e4: 40 00 69 b8 call 2042bc4 <__errno> 20284e8: b0 10 3f ff mov -1, %i0 20284ec: 82 10 20 14 mov 0x14, %g1 20284f0: c2 22 00 00 st %g1, [ %o0 ] 20284f4: 81 c7 e0 08 ret 20284f8: 81 e8 00 00 restore /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 20284fc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2028500: 02 80 00 04 be 2028510 <== NOT EXECUTED 2028504: 01 00 00 00 nop <== NOT EXECUTED 2028508: 9f c0 40 00 call %g1 <== NOT EXECUTED 202850c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2028510: 40 00 69 ad call 2042bc4 <__errno> <== NOT EXECUTED 2028514: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2028518: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 202851c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2028520: 81 c7 e0 08 ret <== NOT EXECUTED 2028524: 81 e8 00 00 restore <== NOT EXECUTED 02005cd4 : int chmod( const char *path, mode_t mode ) { 2005cd4: 9d e3 bf 88 save %sp, -120, %sp int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 2005cd8: 40 01 0e e6 call 2049870 2005cdc: 90 10 00 18 mov %i0, %o0 2005ce0: a0 07 bf ec add %fp, -20, %l0 2005ce4: 92 10 00 08 mov %o0, %o1 2005ce8: 94 10 20 00 clr %o2 2005cec: 90 10 00 18 mov %i0, %o0 2005cf0: 96 10 00 10 mov %l0, %o3 2005cf4: 98 10 20 01 mov 1, %o4 2005cf8: 40 00 00 ea call 20060a0 2005cfc: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 2005d00: 80 a2 20 00 cmp %o0, 0 2005d04: 12 80 00 16 bne 2005d5c 2005d08: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 2005d0c: 80 a0 60 00 cmp %g1, 0 2005d10: 22 80 00 25 be,a 2005da4 2005d14: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 2005d18: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2005d1c: 80 a0 60 00 cmp %g1, 0 2005d20: 02 80 00 11 be 2005d64 2005d24: 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 ); 2005d28: 90 10 00 10 mov %l0, %o0 2005d2c: 9f c0 40 00 call %g1 2005d30: 93 32 60 10 srl %o1, 0x10, %o1 rtems_filesystem_freenode( &loc ); 2005d34: c2 07 bf f8 ld [ %fp + -8 ], %g1 2005d38: 80 a0 60 00 cmp %g1, 0 2005d3c: 02 80 00 08 be 2005d5c 2005d40: b0 10 00 08 mov %o0, %i0 2005d44: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2005d48: 80 a0 60 00 cmp %g1, 0 2005d4c: 02 80 00 23 be 2005dd8 2005d50: 01 00 00 00 nop 2005d54: 9f c0 40 00 call %g1 2005d58: 90 10 00 10 mov %l0, %o0 return result; } 2005d5c: 81 c7 e0 08 ret 2005d60: 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 ); 2005d64: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2005d68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2005d6c: 02 80 00 08 be 2005d8c <== NOT EXECUTED 2005d70: 01 00 00 00 nop <== NOT EXECUTED 2005d74: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2005d78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2005d7c: 02 80 00 04 be 2005d8c <== NOT EXECUTED 2005d80: 01 00 00 00 nop <== NOT EXECUTED 2005d84: 9f c0 40 00 call %g1 <== NOT EXECUTED 2005d88: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2005d8c: 40 00 f3 8e call 2042bc4 <__errno> <== NOT EXECUTED 2005d90: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2005d94: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2005d98: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2005d9c: 81 c7 e0 08 ret <== NOT EXECUTED 2005da0: 81 e8 00 00 restore <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); if ( status != 0 ) return -1; if ( !loc.handlers ){ rtems_filesystem_freenode( &loc ); 2005da4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2005da8: 02 80 00 08 be 2005dc8 <== NOT EXECUTED 2005dac: 01 00 00 00 nop <== NOT EXECUTED 2005db0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2005db4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2005db8: 02 80 00 04 be 2005dc8 <== NOT EXECUTED 2005dbc: 01 00 00 00 nop <== NOT EXECUTED 2005dc0: 9f c0 40 00 call %g1 <== NOT EXECUTED 2005dc4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 2005dc8: 40 00 f3 7f call 2042bc4 <__errno> <== NOT EXECUTED 2005dcc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2005dd0: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 2005dd4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2005dd8: 81 c7 e0 08 ret <== NOT EXECUTED 2005ddc: 81 e8 00 00 restore <== NOT EXECUTED 02028528 : int chown( const char *path, uid_t owner, gid_t group ) { 2028528: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 202852c: 40 00 84 d1 call 2049870 2028530: 90 10 00 18 mov %i0, %o0 2028534: a0 07 bf ec add %fp, -20, %l0 2028538: 92 10 00 08 mov %o0, %o1 202853c: 94 10 20 00 clr %o2 2028540: 90 10 00 18 mov %i0, %o0 2028544: 96 10 00 10 mov %l0, %o3 2028548: 98 10 20 01 mov 1, %o4 202854c: 7f ff 76 d5 call 20060a0 2028550: b0 10 3f ff mov -1, %i0 2028554: 80 a2 20 00 cmp %o0, 0 2028558: 12 80 00 15 bne 20285ac 202855c: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 2028560: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 2028564: 80 a0 60 00 cmp %g1, 0 2028568: 02 80 00 13 be 20285b4 202856c: 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 ); 2028570: 95 2e a0 10 sll %i2, 0x10, %o2 2028574: 93 32 60 10 srl %o1, 0x10, %o1 2028578: 95 32 a0 10 srl %o2, 0x10, %o2 202857c: 9f c0 40 00 call %g1 2028580: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 2028584: c2 07 bf f8 ld [ %fp + -8 ], %g1 2028588: 80 a0 60 00 cmp %g1, 0 202858c: 02 80 00 08 be 20285ac 2028590: b0 10 00 08 mov %o0, %i0 2028594: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2028598: 80 a0 60 00 cmp %g1, 0 202859c: 02 80 00 10 be 20285dc 20285a0: 01 00 00 00 nop 20285a4: 9f c0 40 00 call %g1 20285a8: 90 10 00 10 mov %l0, %o0 return result; } 20285ac: 81 c7 e0 08 ret 20285b0: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 20285b4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 20285b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20285bc: 02 80 00 04 be 20285cc <== NOT EXECUTED 20285c0: 01 00 00 00 nop <== NOT EXECUTED 20285c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20285c8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 20285cc: 40 00 69 7e call 2042bc4 <__errno> <== NOT EXECUTED 20285d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20285d4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20285d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20285dc: 81 c7 e0 08 ret <== NOT EXECUTED 20285e0: 81 e8 00 00 restore <== NOT EXECUTED 020285e4 : #include int chroot( const char *pathname ) { 20285e4: 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) { 20285e8: 21 00 81 9f sethi %hi(0x2067c00), %l0 20285ec: e2 04 22 14 ld [ %l0 + 0x214 ], %l1 ! 2067e14 20285f0: 03 00 81 af sethi %hi(0x206bc00), %g1 20285f4: 82 10 60 48 or %g1, 0x48, %g1 ! 206bc48 20285f8: 80 a4 40 01 cmp %l1, %g1 20285fc: 02 80 00 28 be 202869c 2028600: 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); 2028604: 7f ff ff 7f call 2028400 2028608: 90 10 00 18 mov %i0, %o0 if (result) { 202860c: 80 a2 20 00 cmp %o0, 0 2028610: 12 80 00 2f bne 20286cc 2028614: 11 00 81 7c sethi %hi(0x205f000), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 2028618: 92 10 20 01 mov 1, %o1 202861c: 90 12 23 e0 or %o0, 0x3e0, %o0 2028620: 94 10 20 00 clr %o2 2028624: 96 07 bf ec add %fp, -20, %o3 2028628: 7f ff 76 9e call 20060a0 202862c: 98 10 20 00 clr %o4 2028630: 80 a2 20 00 cmp %o0, 0 2028634: 12 80 00 26 bne 20286cc 2028638: d0 04 22 14 ld [ %l0 + 0x214 ], %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); 202863c: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 2028640: 80 a0 60 00 cmp %g1, 0 2028644: 22 80 00 0b be,a 2028670 2028648: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 202864c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2028650: 80 a0 60 00 cmp %g1, 0 2028654: 22 80 00 07 be,a 2028670 2028658: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 202865c: 9f c0 40 00 call %g1 2028660: 90 02 20 18 add %o0, 0x18, %o0 2028664: 03 00 81 9f sethi %hi(0x2067c00), %g1 2028668: d0 00 62 14 ld [ %g1 + 0x214 ], %o0 ! 2067e14 rtems_filesystem_root = loc; 202866c: c2 07 bf ec ld [ %fp + -20 ], %g1 2028670: c2 22 20 18 st %g1, [ %o0 + 0x18 ] 2028674: c2 07 bf f0 ld [ %fp + -16 ], %g1 2028678: c2 22 20 1c st %g1, [ %o0 + 0x1c ] 202867c: c2 07 bf f4 ld [ %fp + -12 ], %g1 2028680: c2 22 20 20 st %g1, [ %o0 + 0x20 ] 2028684: c2 07 bf f8 ld [ %fp + -8 ], %g1 2028688: c2 22 20 24 st %g1, [ %o0 + 0x24 ] 202868c: c2 07 bf fc ld [ %fp + -4 ], %g1 2028690: c2 22 20 28 st %g1, [ %o0 + 0x28 ] return 0; } 2028694: 81 c7 e0 08 ret 2028698: 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*/ 202869c: 40 00 06 d1 call 202a1e0 20286a0: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 20286a4: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 20286a8: 80 a0 40 11 cmp %g1, %l1 20286ac: 12 bf ff d6 bne 2028604 20286b0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 20286b4: 40 00 69 44 call 2042bc4 <__errno> <== NOT EXECUTED 20286b8: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 20286bc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20286c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20286c4: 81 c7 e0 08 ret <== NOT EXECUTED 20286c8: 81 e8 00 00 restore <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 20286cc: 40 00 69 3e call 2042bc4 <__errno> <== NOT EXECUTED 20286d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20286d4: 40 00 69 3c call 2042bc4 <__errno> <== NOT EXECUTED 20286d8: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 20286dc: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 20286e0: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 20286e4: 81 c7 e0 08 ret <== NOT EXECUTED 20286e8: 81 e8 00 00 restore <== NOT EXECUTED 02009af0 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 2009af0: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 2009af4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 2009af8: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 2009afc: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 2009b00: d2 00 60 0c ld [ %g1 + 0xc ], %o1 2009b04: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 2009b08: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 2009b0c: 94 07 bf f4 add %fp, -12, %o2 2009b10: 40 00 03 67 call 200a8ac 2009b14: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 2009b18: 80 a2 20 00 cmp %o0, 0 2009b1c: 12 80 00 04 bne 2009b2c 2009b20: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 2009b24: 81 c7 e0 08 ret 2009b28: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 2009b2c: 40 00 00 3f call 2009c28 <== NOT EXECUTED 2009b30: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 2009b34: 81 c7 e0 08 ret <== NOT EXECUTED 2009b38: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 02009b48 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 2009b48: 9d e3 bf a0 save %sp, -96, %sp assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 2009b4c: e0 06 c0 00 ld [ %i3 ], %l0 if (!device_name_table) 2009b50: 80 a4 20 00 cmp %l0, 0 2009b54: 02 80 00 2f be 2009c10 2009b58: 03 00 80 3c sethi %hi(0x200f000), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 2009b5c: e6 00 63 18 ld [ %g1 + 0x318 ], %l3 ! 200f318 } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 2009b60: a2 10 20 00 clr %l1 for (i = 0; i < rtems_device_table_size; i++) { 2009b64: 80 a4 e0 00 cmp %l3, 0 2009b68: 02 80 00 18 be 2009bc8 2009b6c: 82 10 20 00 clr %g1 if (!device_name_table[i].device_name) 2009b70: 85 28 60 04 sll %g1, 4, %g2 2009b74: a9 28 60 02 sll %g1, 2, %l4 2009b78: a8 05 00 02 add %l4, %g2, %l4 2009b7c: e4 04 00 14 ld [ %l0 + %l4 ], %l2 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 2009b80: a2 04 60 01 inc %l1 if (!device_name_table[i].device_name) 2009b84: 80 a4 a0 00 cmp %l2, 0 2009b88: 02 80 00 0d be 2009bbc 2009b8c: a8 04 00 14 add %l0, %l4, %l4 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 2009b90: 90 10 00 18 mov %i0, %o0 2009b94: 92 10 00 12 mov %l2, %o1 2009b98: 40 00 0b 27 call 200c834 2009b9c: 94 10 00 19 mov %i1, %o2 2009ba0: 80 a2 20 00 cmp %o0, 0 2009ba4: 12 80 00 07 bne 2009bc0 2009ba8: 80 a4 c0 11 cmp %l3, %l1 continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 2009bac: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1 2009bb0: 80 a0 60 00 cmp %g1, 0 2009bb4: 02 80 00 0b be 2009be0 2009bb8: 03 00 80 3d sethi %hi(0x200f400), %g1 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 2009bbc: 80 a4 c0 11 cmp %l3, %l1 2009bc0: 18 bf ff ec bgu 2009b70 2009bc4: 82 10 00 11 mov %l1, %g1 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 2009bc8: 40 00 07 7b call 200b9b4 <__errno> 2009bcc: b0 10 3f ff mov -1, %i0 2009bd0: 82 10 20 02 mov 2, %g1 2009bd4: c2 22 00 00 st %g1, [ %o0 ] } 2009bd8: 81 c7 e0 08 ret 2009bdc: 81 e8 00 00 restore /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 2009be0: c2 00 60 90 ld [ %g1 + 0x90 ], %g1 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 2009be4: e8 26 c0 00 st %l4, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 2009be8: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2009bec: c2 26 e0 10 st %g1, [ %i3 + 0x10 ] if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; 2009bf0: 03 00 80 3d sethi %hi(0x200f400), %g1 2009bf4: 82 10 60 44 or %g1, 0x44, %g1 ! 200f444 2009bf8: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 2009bfc: 03 00 80 3c sethi %hi(0x200f000), %g1 2009c00: 82 10 63 fc or %g1, 0x3fc, %g1 ! 200f3fc 2009c04: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 2009c08: 81 c7 e0 08 ret 2009c0c: 91 e8 20 00 restore %g0, 0, %o0 } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 2009c10: 40 00 07 69 call 200b9b4 <__errno> <== NOT EXECUTED 2009c14: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2009c18: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 2009c1c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2009c20: 81 c7 e0 08 ret <== NOT EXECUTED 2009c24: 81 e8 00 00 restore <== NOT EXECUTED 02001bb4 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 2001bb4: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 2001bb8: 23 00 80 3c sethi %hi(0x200f000), %l1 2001bbc: c2 04 63 18 ld [ %l1 + 0x318 ], %g1 ! 200f318 2001bc0: 85 28 60 04 sll %g1, 4, %g2 2001bc4: 83 28 60 02 sll %g1, 2, %g1 2001bc8: 40 00 1d fa call 20093b0 <_Workspace_Allocate> 2001bcc: 90 00 40 02 add %g1, %g2, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 2001bd0: a0 92 20 00 orcc %o0, 0, %l0 2001bd4: 02 80 00 10 be 2001c14 2001bd8: c2 04 63 18 ld [ %l1 + 0x318 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 2001bdc: 92 10 20 00 clr %o1 2001be0: 85 28 60 04 sll %g1, 4, %g2 2001be4: 83 28 60 02 sll %g1, 2, %g1 2001be8: 40 00 29 d3 call 200c334 2001bec: 94 00 40 02 add %g1, %g2, %o2 device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 2001bf0: 03 00 80 3d sethi %hi(0x200f400), %g1 2001bf4: 82 10 60 44 or %g1, 0x44, %g1 ! 200f444 temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 2001bf8: e0 26 20 1c st %l0, [ %i0 + 0x1c ] device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 2001bfc: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 2001c00: 03 00 80 3c sethi %hi(0x200f000), %g1 2001c04: 82 10 63 fc or %g1, 0x3fc, %g1 ! 200f3fc 2001c08: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 2001c0c: 81 c7 e0 08 ret 2001c10: 91 e8 20 00 restore %g0, 0, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 2001c14: 40 00 27 68 call 200b9b4 <__errno> <== NOT EXECUTED 2001c18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001c1c: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 2001c20: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001c24: 81 c7 e0 08 ret <== NOT EXECUTED 2001c28: 81 e8 00 00 restore <== NOT EXECUTED 02001ddc : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 2001ddc: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 2001de0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 2001de4: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 2001de8: d2 00 60 0c ld [ %g1 + 0xc ], %o1 2001dec: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 2001df0: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 2001df4: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 2001df8: 40 00 11 35 call 20062cc 2001dfc: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 2001e00: 80 a2 20 00 cmp %o0, 0 2001e04: 12 80 00 05 bne 2001e18 2001e08: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 2001e0c: f0 07 bf fc ld [ %fp + -4 ], %i0 } 2001e10: 81 c7 e0 08 ret 2001e14: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 2001e18: 40 00 1f 84 call 2009c28 <== NOT EXECUTED 2001e1c: 01 00 00 00 nop <== NOT EXECUTED 2001e20: 81 c7 e0 08 ret <== NOT EXECUTED 2001e24: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 02001c2c : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 2001c2c: 9d e3 bf a0 save %sp, -96, %sp * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 2001c30: c2 4e 00 00 ldsb [ %i0 ], %g1 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 2001c34: a0 10 00 18 mov %i0, %l0 * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 2001c38: 80 a0 60 64 cmp %g1, 0x64 2001c3c: 02 80 00 4c be 2001d6c 2001c40: aa 10 00 19 mov %i1, %l5 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 2001c44: 03 00 00 3c sethi %hi(0xf000), %g1 2001c48: b2 0e 40 01 and %i1, %g1, %i1 2001c4c: 03 00 00 08 sethi %hi(0x2000), %g1 2001c50: 80 a6 40 01 cmp %i1, %g1 2001c54: 02 80 00 0b be 2001c80 2001c58: 03 00 00 18 sethi %hi(0x6000), %g1 2001c5c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 2001c60: 22 80 00 09 be,a 2001c84 <== NOT EXECUTED 2001c64: e4 07 00 00 ld [ %i4 ], %l2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 2001c68: 40 00 27 53 call 200b9b4 <__errno> <== NOT EXECUTED 2001c6c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001c70: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2001c74: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001c78: 81 c7 e0 08 ret <== NOT EXECUTED 2001c7c: 81 e8 00 00 restore <== NOT EXECUTED else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 2001c80: e4 07 00 00 ld [ %i4 ], %l2 if (!device_name_table) 2001c84: 80 a4 a0 00 cmp %l2, 0 2001c88: 02 80 00 4d be 2001dbc 2001c8c: 03 00 80 3c sethi %hi(0x200f000), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 2001c90: e6 00 63 18 ld [ %g1 + 0x318 ], %l3 ! 200f318 2001c94: 80 a4 e0 00 cmp %l3, 0 2001c98: 02 80 00 43 be 2001da4 2001c9c: 82 10 20 00 clr %g1 rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 2001ca0: a8 10 3f ff mov -1, %l4 2001ca4: 10 80 00 0a b 2001ccc 2001ca8: a2 10 20 00 clr %l1 for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 2001cac: 40 00 2a 5c call 200c61c 2001cb0: 01 00 00 00 nop 2001cb4: 80 a2 20 00 cmp %o0, 0 2001cb8: 02 80 00 27 be 2001d54 2001cbc: a2 04 60 01 inc %l1 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 2001cc0: 80 a4 40 13 cmp %l1, %l3 2001cc4: 1a 80 00 0e bcc 2001cfc 2001cc8: 82 10 00 11 mov %l1, %g1 if (device_name_table[i].device_name == NULL) 2001ccc: 85 28 60 04 sll %g1, 4, %g2 2001cd0: 83 28 60 02 sll %g1, 2, %g1 2001cd4: 82 00 40 02 add %g1, %g2, %g1 2001cd8: d2 04 80 01 ld [ %l2 + %g1 ], %o1 2001cdc: 80 a2 60 00 cmp %o1, 0 2001ce0: 12 bf ff f3 bne 2001cac 2001ce4: 90 10 00 10 mov %l0, %o0 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 2001ce8: a8 10 00 11 mov %l1, %l4 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 2001cec: a2 04 60 01 inc %l1 2001cf0: 80 a4 40 13 cmp %l1, %l3 2001cf4: 0a bf ff f6 bcs 2001ccc 2001cf8: 82 10 00 11 mov %l1, %g1 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 2001cfc: 80 a5 3f ff cmp %l4, -1 2001d00: 02 80 00 29 be 2001da4 2001d04: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 2001d08: 7f ff ff 81 call 2001b0c 2001d0c: 01 00 00 00 nop 2001d10: a2 10 00 08 mov %o0, %l1 device_name_table[slot].device_name = (char *)path; 2001d14: 83 2d 20 04 sll %l4, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 2001d18: 90 10 00 10 mov %l0, %o0 if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; 2001d1c: a9 2d 20 02 sll %l4, 2, %l4 2001d20: a8 05 00 01 add %l4, %g1, %l4 2001d24: e0 24 80 14 st %l0, [ %l2 + %l4 ] device_name_table[slot].device_name_length = strlen(path); 2001d28: 40 00 2a 8e call 200c760 2001d2c: a4 04 80 14 add %l2, %l4, %l2 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 2001d30: ea 34 a0 10 sth %l5, [ %l2 + 0x10 ] if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); 2001d34: d0 24 a0 04 st %o0, [ %l2 + 4 ] device_name_table[slot].major = major; 2001d38: f4 24 a0 08 st %i2, [ %l2 + 8 ] device_name_table[slot].minor = minor; 2001d3c: f6 24 a0 0c st %i3, [ %l2 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 2001d40: b0 10 20 00 clr %i0 2001d44: 7f ff ff 76 call 2001b1c 2001d48: 90 10 00 11 mov %l1, %o0 return 0; } 2001d4c: 81 c7 e0 08 ret 2001d50: 81 e8 00 00 restore for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 2001d54: 40 00 27 18 call 200b9b4 <__errno> <== NOT EXECUTED 2001d58: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001d5c: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 2001d60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001d64: 81 c7 e0 08 ret <== NOT EXECUTED 2001d68: 81 e8 00 00 restore <== NOT EXECUTED * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 2001d6c: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 2001d70: 80 a0 60 65 cmp %g1, 0x65 2001d74: 12 bf ff b5 bne 2001c48 2001d78: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 2001d7c: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 2001d80: 80 a0 60 76 cmp %g1, 0x76 2001d84: 12 bf ff b1 bne 2001c48 2001d88: 03 00 00 3c sethi %hi(0xf000), %g1 2001d8c: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 2001d90: 80 a0 60 00 cmp %g1, 0 2001d94: 12 bf ff ac bne 2001c44 2001d98: b0 10 20 00 clr %i0 device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 2001d9c: 81 c7 e0 08 ret 2001da0: 81 e8 00 00 restore if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 2001da4: 40 00 27 04 call 200b9b4 <__errno> <== NOT EXECUTED 2001da8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001dac: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 2001db0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001db4: 81 c7 e0 08 ret <== NOT EXECUTED 2001db8: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 2001dbc: 40 00 26 fe call 200b9b4 <__errno> <== NOT EXECUTED 2001dc0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001dc4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 2001dc8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001dcc: 81 c7 e0 08 ret <== NOT EXECUTED 2001dd0: 81 e8 00 00 restore <== NOT EXECUTED 02001e28 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 2001e28: 9d e3 bf 90 save %sp, -112, %sp rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; 2001e2c: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 2001e30: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 2001e34: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 2001e38: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 2001e3c: d2 00 60 0c ld [ %g1 + 0xc ], %o1 2001e40: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 2001e44: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 2001e48: 94 07 bf f4 add %fp, -12, %o2 2001e4c: 40 00 11 7d call 2006440 2001e50: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 2001e54: 80 a2 20 00 cmp %o0, 0 2001e58: 12 80 00 04 bne 2001e68 2001e5c: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 2001e60: 81 c7 e0 08 ret 2001e64: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 2001e68: 40 00 1f 70 call 2009c28 <== NOT EXECUTED 2001e6c: 01 00 00 00 nop <== NOT EXECUTED return 0; } 2001e70: 81 c7 e0 08 ret <== NOT EXECUTED 2001e74: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 02001e78 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 2001e78: 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; 2001e7c: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 2001e80: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 2001e84: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 2001e88: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 2001e8c: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 2001e90: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 2001e94: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 2001e98: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 2001e9c: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 2001ea0: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 2001ea4: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 2001ea8: 40 00 11 7e call 20064a0 <== NOT EXECUTED 2001eac: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 2001eb0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2001eb4: 12 80 00 05 bne 2001ec8 <== NOT EXECUTED 2001eb8: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 2001ebc: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 2001ec0: 81 c7 e0 08 ret <== NOT EXECUTED 2001ec4: 81 e8 00 00 restore <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 2001ec8: 40 00 1f 58 call 2009c28 <== NOT EXECUTED 2001ecc: 01 00 00 00 nop <== NOT EXECUTED 2001ed0: 81 c7 e0 08 ret <== NOT EXECUTED 2001ed4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 02001ed8 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 2001ed8: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 2001edc: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 2001ee0: 80 a0 60 00 cmp %g1, 0 2001ee4: 02 80 00 0a be 2001f0c 2001ee8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; 2001eec: c6 10 60 10 lduh [ %g1 + 0x10 ], %g3 the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 2001ef0: c4 00 60 0c ld [ %g1 + 0xc ], %g2 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 2001ef4: c2 00 60 08 ld [ %g1 + 8 ], %g1 buf->st_mode = the_dev->mode; 2001ef8: c6 36 60 0c sth %g3, [ %i1 + 0xc ] the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 2001efc: c2 26 60 18 st %g1, [ %i1 + 0x18 ] 2001f00: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; return 0; } 2001f04: 81 c7 e0 08 ret 2001f08: 91 e8 20 00 restore %g0, 0, %o0 { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); 2001f0c: 40 00 26 aa call 200b9b4 <__errno> <== NOT EXECUTED 2001f10: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001f14: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 2001f18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001f1c: 81 c7 e0 08 ret <== NOT EXECUTED 2001f20: 81 e8 00 00 restore <== NOT EXECUTED 02001f24 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 2001f24: 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; 2001f28: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 2001f2c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 2001f30: c4 27 bf f8 st %g2, [ %fp + -8 ] np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 2001f34: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 2001f38: c0 27 bf fc clr [ %fp + -4 ] rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 2001f3c: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 2001f40: d2 00 60 0c ld [ %g1 + 0xc ], %o1 2001f44: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 2001f48: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 2001f4c: f2 27 bf f0 st %i1, [ %fp + -16 ] rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 2001f50: f0 27 bf e0 st %i0, [ %fp + -32 ] args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 2001f54: 40 00 11 6b call 2006500 2001f58: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 2001f5c: 80 a2 20 00 cmp %o0, 0 2001f60: 12 80 00 05 bne 2001f74 2001f64: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 2001f68: f0 07 bf fc ld [ %fp + -4 ], %i0 } 2001f6c: 81 c7 e0 08 ret 2001f70: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 2001f74: 40 00 1f 2d call 2009c28 <== NOT EXECUTED 2001f78: 01 00 00 00 nop <== NOT EXECUTED 2001f7c: 81 c7 e0 08 ret <== NOT EXECUTED 2001f80: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 0200c638 : */ int device_close( rtems_libio_t *iop ) { 200c638: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 200c63c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 200c640: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 200c644: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 200c648: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 200c64c: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200c650: 94 07 bf f4 add %fp, -12, %o2 200c654: 40 00 04 50 call 200d794 200c658: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 200c65c: 80 a2 20 00 cmp %o0, 0 200c660: 12 80 00 04 bne 200c670 200c664: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 200c668: 81 c7 e0 08 ret 200c66c: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 200c670: 40 00 05 d6 call 200ddc8 <== NOT EXECUTED 200c674: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 200c678: 81 c7 e0 08 ret <== NOT EXECUTED 200c67c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 0200c538 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 200c538: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 200c53c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 200c540: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 200c544: f4 27 bf f8 st %i2, [ %fp + -8 ] { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 200c548: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 200c54c: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200c550: 40 00 04 a9 call 200d7f4 200c554: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200c558: 80 a2 20 00 cmp %o0, 0 200c55c: 12 80 00 05 bne 200c570 200c560: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 200c564: f0 07 bf fc ld [ %fp + -4 ], %i0 } 200c568: 81 c7 e0 08 ret 200c56c: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 200c570: 40 00 06 16 call 200ddc8 <== NOT EXECUTED 200c574: 01 00 00 00 nop <== NOT EXECUTED 200c578: 81 c7 e0 08 ret <== NOT EXECUTED 200c57c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 0200c680 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 200c680: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 200c684: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 200c688: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 200c68c: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 200c690: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 200c694: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 200c698: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200c69c: 94 07 bf f4 add %fp, -12, %o2 200c6a0: 40 00 04 6d call 200d854 200c6a4: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200c6a8: 80 a2 20 00 cmp %o0, 0 200c6ac: 12 80 00 04 bne 200c6bc 200c6b0: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 200c6b4: 81 c7 e0 08 ret 200c6b8: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 200c6bc: 40 00 05 c3 call 200ddc8 <== NOT EXECUTED 200c6c0: 01 00 00 00 nop <== NOT EXECUTED return 0; } 200c6c4: 81 c7 e0 08 ret <== NOT EXECUTED 200c6c8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 0200c5dc : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 200c5dc: 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; 200c5e0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 200c5e4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 200c5e8: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 200c5ec: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 200c5f0: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 200c5f4: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 200c5f8: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 200c5fc: 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; 200c600: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 200c604: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 200c608: 40 00 04 ab call 200d8b4 <== NOT EXECUTED 200c60c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200c610: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200c614: 12 80 00 05 bne 200c628 <== NOT EXECUTED 200c618: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 200c61c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 200c620: 81 c7 e0 08 ret <== NOT EXECUTED 200c624: 81 e8 00 00 restore <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 200c628: 40 00 05 e8 call 200ddc8 <== NOT EXECUTED 200c62c: 01 00 00 00 nop <== NOT EXECUTED 200c630: 81 c7 e0 08 ret <== NOT EXECUTED 200c634: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 0200c580 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 200c580: 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; 200c584: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 200c588: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 200c58c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 200c590: f2 27 bf f0 st %i1, [ %fp + -16 ] IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 200c594: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 200c598: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 200c59c: c4 27 bf f8 st %g2, [ %fp + -8 ] rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 200c5a0: 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; 200c5a4: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 200c5a8: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200c5ac: 40 00 04 da call 200d914 200c5b0: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200c5b4: 80 a2 20 00 cmp %o0, 0 200c5b8: 12 80 00 05 bne 200c5cc 200c5bc: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 200c5c0: f0 07 bf fc ld [ %fp + -4 ], %i0 } 200c5c4: 81 c7 e0 08 ret 200c5c8: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 200c5cc: 40 00 05 ff call 200ddc8 <== NOT EXECUTED 200c5d0: 01 00 00 00 nop <== NOT EXECUTED 200c5d4: 81 c7 e0 08 ret <== NOT EXECUTED 200c5d8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 02003f94 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 2003f94: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 2003f98: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 2003f9c: 80 a0 60 00 cmp %g1, 0 2003fa0: 12 80 00 04 bne 2003fb0 2003fa4: 01 00 00 00 nop 2003fa8: 81 c7 e0 08 ret 2003fac: 81 e8 00 00 restore rtems_interrupt_disable (level); 2003fb0: 7f ff f7 70 call 2001d70 <== NOT EXECUTED 2003fb4: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 2003fb8: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 2003fbc: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 2003fc0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2003fc4: 02 80 00 14 be 2004014 <== NOT EXECUTED 2003fc8: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 2003fcc: a0 10 20 02 mov 2, %l0 ! 2 <== NOT EXECUTED 2003fd0: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 2003fd4: 7f ff f7 6b call 2001d80 <== NOT EXECUTED 2003fd8: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 2003fdc: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 2003fe0: 92 10 20 00 clr %o1 <== NOT EXECUTED 2003fe4: 40 00 06 be call 2005adc <== NOT EXECUTED 2003fe8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 2003fec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2003ff0: 12 80 00 0b bne 200401c <== NOT EXECUTED 2003ff4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 2003ff8: 7f ff f7 5e call 2001d70 <== NOT EXECUTED 2003ffc: 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) { 2004000: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 2004004: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 2004008: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 200400c: 32 bf ff f2 bne,a 2003fd4 <== NOT EXECUTED 2004010: 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); 2004014: 7f ff f7 5b call 2001d80 <== NOT EXECUTED 2004018: 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); 200401c: 40 00 08 5d call 2006190 <== NOT EXECUTED 2004020: 01 00 00 00 nop 2004024: 01 00 00 00 nop 020030e4 : int dup2( int fildes, int fildes2 ) { 20030e4: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 20030e8: a0 07 bf b8 add %fp, -72, %l0 20030ec: 90 10 00 18 mov %i0, %o0 20030f0: 40 00 02 28 call 2003990 20030f4: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 20030f8: 80 a2 3f ff cmp %o0, -1 20030fc: 12 80 00 04 bne 200310c 2003100: 92 10 00 10 mov %l0, %o1 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); } 2003104: 81 c7 e0 08 ret 2003108: 91 e8 3f ff restore %g0, -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 200310c: 40 00 02 21 call 2003990 2003110: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 2003114: 80 a2 3f ff cmp %o0, -1 2003118: 02 bf ff fb be 2003104 200311c: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 2003120: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 2003124: 40 00 00 cf call 2003460 <== NOT EXECUTED 2003128: 92 10 20 00 clr %o1 <== NOT EXECUTED 200312c: 81 c7 e0 08 ret <== NOT EXECUTED 2003130: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 020039c0 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 20039c0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 20039c4: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 20039c8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 20039cc: 02 80 00 0d be 2003a00 <== NOT EXECUTED 20039d0: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 20039d4: 05 00 80 68 sethi %hi(0x201a000), %g2 <== NOT EXECUTED 20039d8: c4 00 a3 00 ld [ %g2 + 0x300 ], %g2 ! 201a300 <__ctype_ptr__> <== NOT EXECUTED 20039dc: 82 00 80 08 add %g2, %o0, %g1 <== NOT EXECUTED 20039e0: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 20039e4: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 20039e8: 02 80 00 06 be 2003a00 <== NOT EXECUTED 20039ec: 80 a2 20 09 cmp %o0, 9 <== NOT EXECUTED 20039f0: 02 80 00 04 be 2003a00 <== NOT EXECUTED 20039f4: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 20039f8: 12 80 00 06 bne 2003a10 <== NOT EXECUTED 20039fc: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 2003a00: 7f ff ff 83 call 200380c <== NOT EXECUTED 2003a04: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2003a08: 81 c7 e0 08 ret <== NOT EXECUTED 2003a0c: 81 e8 00 00 restore <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 2003a10: b0 1e 20 40 xor %i0, 0x40, %i0 <== 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] = '^'; 2003a14: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 2003a18: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 2003a1c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 2003a20: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2003a24: 7f ff ff 2b call 20036d0 <== NOT EXECUTED 2003a28: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 2003a2c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 2003a30: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 2003a34: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 2003a38: 81 c7 e0 08 ret <== NOT EXECUTED 2003a3c: 81 e8 00 00 restore <== NOT EXECUTED 02028dd8 : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 2028dd8: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED 2028ddc: d0 00 60 fc ld [ %g1 + 0xfc ], %o0 ! 206b8fc <== NOT EXECUTED 2028de0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2028de4: 02 80 00 05 be 2028df8 <== NOT EXECUTED 2028de8: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 2028dec: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2028df0: 40 00 67 cd call 2042d24 <== NOT EXECUTED 2028df4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2028df8: 81 c3 e0 08 retl <== NOT EXECUTED 2028dfc: 01 00 00 00 nop 02028e00 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 2028e00: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED 2028e04: d0 00 60 14 ld [ %g1 + 0x14 ], %o0 ! 206b814 <== NOT EXECUTED 2028e08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2028e0c: 02 80 00 05 be 2028e20 <== NOT EXECUTED 2028e10: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 2028e14: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2028e18: 40 00 67 c3 call 2042d24 <== NOT EXECUTED 2028e1c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2028e20: 81 c3 e0 08 retl <== NOT EXECUTED 2028e24: 01 00 00 00 nop 02003a40 : * 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) { 2003a40: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 2003a44: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 2003a48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003a4c: 02 80 00 36 be 2003b24 <== NOT EXECUTED 2003a50: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 2003a54: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2003a58: 12 80 00 35 bne 2003b2c <== NOT EXECUTED 2003a5c: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 2003a60: 27 00 80 68 sethi %hi(0x201a000), %l3 <== NOT EXECUTED 2003a64: 29 00 80 65 sethi %hi(0x2019400), %l4 <== NOT EXECUTED 2003a68: 25 00 80 65 sethi %hi(0x2019400), %l2 <== NOT EXECUTED 2003a6c: a6 14 e3 00 or %l3, 0x300, %l3 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 2003a70: a8 15 20 c0 or %l4, 0xc0, %l4 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 2003a74: 10 80 00 0c b 2003aa4 <== NOT EXECUTED 2003a78: a4 14 a0 b8 or %l2, 0xb8, %l2 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 2003a7c: 12 80 00 6a bne 2003c24 <== NOT EXECUTED 2003a80: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 2003a84: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2003a88: 02 80 00 63 be 2003c14 <== NOT EXECUTED 2003a8c: 01 00 00 00 nop <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 2003a90: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 2003a94: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003a98: 02 80 00 5f be 2003c14 <== NOT EXECUTED 2003a9c: 01 00 00 00 nop <== NOT EXECUTED 2003aa0: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED unsigned char c = tty->cbuf[--tty->ccount]; 2003aa4: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED 2003aa8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2003aac: c2 24 20 20 st %g1, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 2003ab0: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 2003ab4: 02 bf ff f4 be 2003a84 <== NOT EXECUTED 2003ab8: e2 09 00 01 ldub [ %g4 + %g1 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 2003abc: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2003ac0: 12 80 00 05 bne 2003ad4 <== NOT EXECUTED 2003ac4: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 2003ac8: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED 2003acc: 22 80 00 54 be,a 2003c1c <== NOT EXECUTED 2003ad0: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 2003ad4: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 2003ad8: 02 80 00 24 be 2003b68 <== NOT EXECUTED 2003adc: a2 04 60 01 inc %l1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 2003ae0: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 2003ae4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 2003ae8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003aec: 12 bf ff e4 bne 2003a7c <== NOT EXECUTED 2003af0: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 2003af4: 11 00 80 65 sethi %hi(0x2019400), %o0 <== NOT EXECUTED 2003af8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 2003afc: 90 12 20 c0 or %o0, 0xc0, %o0 <== NOT EXECUTED 2003b00: 7f ff fe f4 call 20036d0 <== NOT EXECUTED 2003b04: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 2003b08: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003b0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003b10: 02 bf ff de be 2003a88 <== NOT EXECUTED 2003b14: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 2003b18: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } } } if (!lineFlag) 2003b1c: 12 bf ff dd bne 2003a90 <== NOT EXECUTED 2003b20: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED 2003b24: 81 c7 e0 08 ret <== NOT EXECUTED 2003b28: 81 e8 00 00 restore <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 2003b2c: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 2003b30: 02 80 00 38 be 2003c10 <== NOT EXECUTED 2003b34: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 2003b38: 12 bf ff cb bne 2003a64 <== NOT EXECUTED 2003b3c: 27 00 80 68 sethi %hi(0x201a000), %l3 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 2003b40: 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; 2003b44: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 2003b48: 7f ff ff 9e call 20039c0 <== NOT EXECUTED 2003b4c: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 2003b50: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 2003b54: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003b58: 02 bf ff f3 be 2003b24 <== NOT EXECUTED 2003b5c: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED echo ('\n', tty); 2003b60: 7f ff ff 98 call 20039c0 <== NOT EXECUTED 2003b64: 91 e8 20 0a restore %g0, 0xa, %o0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 2003b68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003b6c: 02 80 00 17 be 2003bc8 <== NOT EXECUTED 2003b70: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 2003b74: 96 08 a2 00 and %g2, 0x200, %o3 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 2003b78: d8 04 c0 00 ld [ %l3 ], %o4 <== NOT EXECUTED 2003b7c: 10 80 00 07 b 2003b98 <== NOT EXECUTED 2003b80: 84 10 20 00 clr %g2 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 2003b84: 32 80 00 02 bne,a 2003b8c <== NOT EXECUTED 2003b88: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 2003b8c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2003b90: 22 80 00 0f be,a 2003bcc <== NOT EXECUTED 2003b94: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED c = tty->cbuf[i++]; 2003b98: c6 09 00 02 ldub [ %g4 + %g2 ], %g3 <== NOT EXECUTED 2003b9c: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (c == '\t') { 2003ba0: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED 2003ba4: 02 80 00 18 be 2003c04 <== NOT EXECUTED 2003ba8: 9a 03 00 03 add %o4, %g3, %o5 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 2003bac: c6 0b 60 01 ldub [ %o5 + 1 ], %g3 <== NOT EXECUTED 2003bb0: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED 2003bb4: 12 bf ff f4 bne 2003b84 <== NOT EXECUTED 2003bb8: 80 a2 e0 00 cmp %o3, 0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 2003bbc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2003bc0: 12 bf ff f6 bne 2003b98 <== NOT EXECUTED 2003bc4: a2 04 60 01 inc %l1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 2003bc8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003bcc: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 2003bd0: 16 bf ff ae bge 2003a88 <== NOT EXECUTED 2003bd4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 2003bd8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 2003bdc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003be0: 7f ff fe bc call 20036d0 <== NOT EXECUTED 2003be4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED tty->column--; 2003be8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003bec: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 2003bf0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 2003bf4: 06 bf ff f9 bl 2003bd8 <== NOT EXECUTED 2003bf8: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 2003bfc: 10 bf ff a3 b 2003a88 <== NOT EXECUTED 2003c00: 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; 2003c04: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED 2003c08: 10 bf ff e1 b 2003b8c <== NOT EXECUTED 2003c0c: a2 04 60 01 inc %l1 <== NOT EXECUTED { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 2003c10: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 2003c14: 81 c7 e0 08 ret <== NOT EXECUTED 2003c18: 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); 2003c1c: 7f ff ff 69 call 20039c0 <== NOT EXECUTED 2003c20: 93 e8 00 10 restore %g0, %l0, %o1 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 2003c24: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 2003c28: 7f ff fe aa call 20036d0 <== NOT EXECUTED 2003c2c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 2003c30: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003c34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003c38: 22 80 00 05 be,a 2003c4c <== NOT EXECUTED 2003c3c: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED tty->column--; 2003c40: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2003c44: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 2003c48: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 2003c4c: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 2003c50: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003c54: 02 bf ff a9 be 2003af8 <== NOT EXECUTED 2003c58: 11 00 80 65 sethi %hi(0x2019400), %o0 <== NOT EXECUTED 2003c5c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED 2003c60: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED 2003c64: 12 bf ff a6 bne 2003afc <== NOT EXECUTED 2003c68: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 2003c6c: 10 bf ff 87 b 2003a88 <== NOT EXECUTED 2003c70: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 0203cc6c : #include int fchdir( int fd ) { 203cc6c: 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 ); 203cc70: 03 00 81 9e sethi %hi(0x2067800), %g1 <== NOT EXECUTED 203cc74: c2 00 63 24 ld [ %g1 + 0x324 ], %g1 ! 2067b24 <== NOT EXECUTED 203cc78: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 203cc7c: 1a 80 00 55 bcc 203cdd0 <== NOT EXECUTED 203cc80: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 203cc84: c2 00 63 e8 ld [ %g1 + 0x3e8 ], %g1 ! 206bbe8 <== NOT EXECUTED 203cc88: 85 2e 20 06 sll %i0, 6, %g2 <== NOT EXECUTED 203cc8c: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED 203cc90: b0 06 00 02 add %i0, %g2, %i0 <== NOT EXECUTED 203cc94: b0 00 40 18 add %g1, %i0, %i0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 203cc98: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 203cc9c: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 203cca0: 02 80 00 4c be 203cdd0 <== NOT EXECUTED 203cca4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 203cca8: 02 80 00 5d be 203ce1c <== NOT EXECUTED 203ccac: 01 00 00 00 nop <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { 203ccb0: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 <== NOT EXECUTED 203ccb4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 203ccb8: 02 80 00 5f be 203ce34 <== NOT EXECUTED 203ccbc: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { 203ccc0: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 <== NOT EXECUTED 203ccc4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 203ccc8: 02 80 00 5b be 203ce34 <== NOT EXECUTED 203cccc: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 203ccd0: 9f c0 40 00 call %g1 <== NOT EXECUTED 203ccd4: 90 06 20 1c add %i0, 0x1c, %o0 <== NOT EXECUTED 203ccd8: 80 a2 20 01 cmp %o0, 1 <== NOT EXECUTED 203ccdc: 12 80 00 37 bne 203cdb8 <== NOT EXECUTED 203cce0: 21 00 81 9f sethi %hi(0x2067c00), %l0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 203cce4: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203cce8: 11 00 81 7c sethi %hi(0x205f000), %o0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 203ccec: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203ccf0: 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; 203ccf4: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED 203ccf8: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203ccfc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 203cd00: c4 27 bf dc st %g2, [ %fp + -36 ] <== NOT EXECUTED 203cd04: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203cd08: 94 10 20 00 clr %o2 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 203cd0c: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED 203cd10: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203cd14: 96 07 bf ec add %fp, -20, %o3 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 203cd18: c4 27 bf e4 st %g2, [ %fp + -28 ] <== NOT EXECUTED 203cd1c: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203cd20: 98 10 20 00 clr %o4 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 203cd24: c4 27 bf e8 st %g2, [ %fp + -24 ] <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 203cd28: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 <== NOT EXECUTED 203cd2c: c4 20 60 04 st %g2, [ %g1 + 4 ] <== NOT EXECUTED 203cd30: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 <== NOT EXECUTED 203cd34: c4 20 60 08 st %g2, [ %g1 + 8 ] <== NOT EXECUTED 203cd38: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 <== NOT EXECUTED 203cd3c: c4 20 60 0c st %g2, [ %g1 + 0xc ] <== NOT EXECUTED 203cd40: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 <== NOT EXECUTED 203cd44: c4 20 60 10 st %g2, [ %g1 + 0x10 ] <== NOT EXECUTED 203cd48: c4 06 20 2c ld [ %i0 + 0x2c ], %g2 <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 203cd4c: 7f ff 24 d5 call 20060a0 <== NOT EXECUTED 203cd50: c4 20 60 14 st %g2, [ %g1 + 0x14 ] <== NOT EXECUTED 203cd54: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 203cd58: 12 80 00 24 bne 203cde8 <== NOT EXECUTED 203cd5c: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 203cd60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 203cd64: 02 80 00 09 be 203cd88 <== NOT EXECUTED 203cd68: c4 07 bf ec ld [ %fp + -20 ], %g2 <== NOT EXECUTED 203cd6c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 203cd70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 203cd74: 22 80 00 06 be,a 203cd8c <== NOT EXECUTED 203cd78: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 <== NOT EXECUTED 203cd7c: 9f c0 40 00 call %g1 <== NOT EXECUTED 203cd80: 90 07 bf d8 add %fp, -40, %o0 <== NOT EXECUTED rtems_filesystem_current = loc; 203cd84: c4 07 bf ec ld [ %fp + -20 ], %g2 <== NOT EXECUTED 203cd88: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 <== NOT EXECUTED 203cd8c: c4 20 60 04 st %g2, [ %g1 + 4 ] <== NOT EXECUTED 203cd90: c4 07 bf f0 ld [ %fp + -16 ], %g2 <== NOT EXECUTED 203cd94: c4 20 60 08 st %g2, [ %g1 + 8 ] <== NOT EXECUTED 203cd98: c4 07 bf f4 ld [ %fp + -12 ], %g2 <== NOT EXECUTED 203cd9c: c4 20 60 0c st %g2, [ %g1 + 0xc ] <== NOT EXECUTED 203cda0: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED 203cda4: c4 20 60 10 st %g2, [ %g1 + 0x10 ] <== NOT EXECUTED 203cda8: c4 07 bf fc ld [ %fp + -4 ], %g2 <== NOT EXECUTED 203cdac: c4 20 60 14 st %g2, [ %g1 + 0x14 ] <== NOT EXECUTED return 0; } 203cdb0: 81 c7 e0 08 ret <== NOT EXECUTED 203cdb4: 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 ); 203cdb8: 40 00 17 83 call 2042bc4 <__errno> <== NOT EXECUTED 203cdbc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 203cdc0: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 203cdc4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 203cdc8: 81 c7 e0 08 ret <== NOT EXECUTED 203cdcc: 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); 203cdd0: 40 00 17 7d call 2042bc4 <__errno> <== NOT EXECUTED 203cdd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 203cdd8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 203cddc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 203cde0: 81 c7 e0 08 ret <== NOT EXECUTED 203cde4: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 203cde8: c4 07 bf d8 ld [ %fp + -40 ], %g2 <== NOT EXECUTED 203cdec: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 <== NOT EXECUTED 203cdf0: c4 20 60 04 st %g2, [ %g1 + 4 ] <== NOT EXECUTED 203cdf4: c4 07 bf dc ld [ %fp + -36 ], %g2 <== NOT EXECUTED 203cdf8: c4 20 60 08 st %g2, [ %g1 + 8 ] <== NOT EXECUTED 203cdfc: c4 07 bf e0 ld [ %fp + -32 ], %g2 <== NOT EXECUTED 203ce00: c4 20 60 0c st %g2, [ %g1 + 0xc ] <== NOT EXECUTED 203ce04: c4 07 bf e4 ld [ %fp + -28 ], %g2 <== NOT EXECUTED 203ce08: c4 20 60 10 st %g2, [ %g1 + 0x10 ] <== NOT EXECUTED 203ce0c: c4 07 bf e8 ld [ %fp + -24 ], %g2 <== NOT EXECUTED 203ce10: c4 20 60 14 st %g2, [ %g1 + 0x14 ] <== NOT EXECUTED return -1; 203ce14: 81 c7 e0 08 ret <== NOT EXECUTED 203ce18: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 203ce1c: 40 00 17 6a call 2042bc4 <__errno> <== NOT EXECUTED 203ce20: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 203ce24: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 203ce28: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 203ce2c: 81 c7 e0 08 ret <== NOT EXECUTED 203ce30: 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 ); 203ce34: 40 00 17 64 call 2042bc4 <__errno> <== NOT EXECUTED 203ce38: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 203ce3c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 203ce40: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 203ce44: 81 c7 e0 08 ret <== NOT EXECUTED 203ce48: 81 e8 00 00 restore <== NOT EXECUTED 02028920 : int fchmod( int fd, mode_t mode ) { 2028920: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 2028924: 03 00 81 9e sethi %hi(0x2067800), %g1 <== NOT EXECUTED 2028928: c2 00 63 24 ld [ %g1 + 0x324 ], %g1 ! 2067b24 <== NOT EXECUTED 202892c: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 2028930: 1a 80 00 19 bcc 2028994 <== NOT EXECUTED 2028934: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 2028938: d0 00 63 e8 ld [ %g1 + 0x3e8 ], %o0 ! 206bbe8 <== NOT EXECUTED 202893c: 83 2e 20 06 sll %i0, 6, %g1 <== NOT EXECUTED 2028940: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED 2028944: b0 06 00 01 add %i0, %g1, %i0 <== NOT EXECUTED 2028948: 90 02 00 18 add %o0, %i0, %o0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 202894c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 <== NOT EXECUTED 2028950: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 2028954: 02 80 00 10 be 2028994 <== NOT EXECUTED 2028958: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 202895c: 02 80 00 14 be 20289ac <== NOT EXECUTED 2028960: 01 00 00 00 nop <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) 2028964: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 <== NOT EXECUTED 2028968: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 202896c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2028970: 02 80 00 15 be 20289c4 <== NOT EXECUTED 2028974: 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 ); 2028978: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 <== NOT EXECUTED 202897c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2028980: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED 2028984: 9f c0 40 00 call %g1 <== NOT EXECUTED 2028988: 90 02 20 1c add %o0, 0x1c, %o0 <== NOT EXECUTED } 202898c: 81 c7 e0 08 ret <== NOT EXECUTED 2028990: 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); 2028994: 40 00 68 8c call 2042bc4 <__errno> <== NOT EXECUTED 2028998: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202899c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 20289a0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20289a4: 81 c7 e0 08 ret <== NOT EXECUTED 20289a8: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 20289ac: 40 00 68 86 call 2042bc4 <__errno> <== NOT EXECUTED 20289b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20289b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20289b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20289bc: 81 c7 e0 08 ret <== NOT EXECUTED 20289c0: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 20289c4: 40 00 68 80 call 2042bc4 <__errno> <== NOT EXECUTED 20289c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20289cc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20289d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20289d4: 81 c7 e0 08 ret <== NOT EXECUTED 20289d8: 81 e8 00 00 restore <== NOT EXECUTED 020289dc : int fchown( int fd, uid_t owner, gid_t group ) { 20289dc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 20289e0: 03 00 81 9e sethi %hi(0x2067800), %g1 <== NOT EXECUTED 20289e4: c2 00 63 24 ld [ %g1 + 0x324 ], %g1 ! 2067b24 <== NOT EXECUTED 20289e8: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 20289ec: 1a 80 00 19 bcc 2028a50 <== NOT EXECUTED 20289f0: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 20289f4: d0 00 63 e8 ld [ %g1 + 0x3e8 ], %o0 ! 206bbe8 <== NOT EXECUTED 20289f8: 83 2e 20 06 sll %i0, 6, %g1 <== NOT EXECUTED 20289fc: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED 2028a00: b0 06 00 01 add %i0, %g1, %i0 <== NOT EXECUTED 2028a04: 90 02 00 18 add %o0, %i0, %o0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 2028a08: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 <== NOT EXECUTED 2028a0c: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 2028a10: 02 80 00 10 be 2028a50 <== NOT EXECUTED 2028a14: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2028a18: 02 80 00 14 be 2028a68 <== NOT EXECUTED 2028a1c: 01 00 00 00 nop <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) 2028a20: c2 02 20 28 ld [ %o0 + 0x28 ], %g1 <== NOT EXECUTED 2028a24: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 2028a28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2028a2c: 02 80 00 15 be 2028a80 <== NOT EXECUTED 2028a30: 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 ); 2028a34: 95 2e a0 10 sll %i2, 0x10, %o2 <== NOT EXECUTED 2028a38: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED 2028a3c: 95 32 a0 10 srl %o2, 0x10, %o2 <== NOT EXECUTED 2028a40: 9f c0 40 00 call %g1 <== NOT EXECUTED 2028a44: 90 02 20 1c add %o0, 0x1c, %o0 <== NOT EXECUTED } 2028a48: 81 c7 e0 08 ret <== NOT EXECUTED 2028a4c: 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); 2028a50: 40 00 68 5d call 2042bc4 <__errno> <== NOT EXECUTED 2028a54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2028a58: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 2028a5c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2028a60: 81 c7 e0 08 ret <== NOT EXECUTED 2028a64: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2028a68: 40 00 68 57 call 2042bc4 <__errno> <== NOT EXECUTED 2028a6c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2028a70: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2028a74: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2028a78: 81 c7 e0 08 ret <== NOT EXECUTED 2028a7c: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2028a80: 40 00 68 51 call 2042bc4 <__errno> <== NOT EXECUTED 2028a84: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2028a88: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2028a8c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2028a90: 81 c7 e0 08 ret <== NOT EXECUTED 2028a94: 81 e8 00 00 restore <== NOT EXECUTED 0203ce74 : int fcntl( int fd, int cmd, ... ) { 203ce74: 9d e3 bf 90 save %sp, -112, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 203ce78: 03 00 81 9e sethi %hi(0x2067800), %g1 203ce7c: c2 00 63 24 ld [ %g1 + 0x324 ], %g1 ! 2067b24 ... ) { int ret; va_list ap; va_start( ap, cmd ); 203ce80: 84 07 a0 4c add %fp, 0x4c, %g2 203ce84: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 203ce88: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 203ce8c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 203ce90: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 203ce94: 80 a6 00 01 cmp %i0, %g1 203ce98: 1a 80 00 7a bcc 203d080 203ce9c: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 203cea0: 21 00 81 ae sethi %hi(0x206b800), %l0 203cea4: c6 04 23 e8 ld [ %l0 + 0x3e8 ], %g3 ! 206bbe8 203cea8: 89 2e 20 06 sll %i0, 6, %g4 203ceac: 93 2e 20 03 sll %i0, 3, %o1 203ceb0: 92 02 40 04 add %o1, %g4, %o1 203ceb4: 92 00 c0 09 add %g3, %o1, %o1 rtems_libio_check_is_open(iop); 203ceb8: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 203cebc: 80 8a 21 00 btst 0x100, %o0 203cec0: 02 80 00 70 be 203d080 203cec4: 80 a6 60 09 cmp %i1, 9 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 203cec8: 08 80 00 08 bleu 203cee8 203cecc: 89 2e 60 02 sll %i1, 2, %g4 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 203ced0: 40 00 17 3d call 2042bc4 <__errno> 203ced4: b0 10 3f ff mov -1, %i0 203ced8: 82 10 20 16 mov 0x16, %g1 203cedc: c2 22 00 00 st %g1, [ %o0 ] 203cee0: 81 c7 e0 08 ret 203cee4: 81 e8 00 00 restore /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 203cee8: 1b 00 80 f3 sethi %hi(0x203cc00), %o5 203ceec: 9a 13 62 4c or %o5, 0x24c, %o5 ! 203ce4c 203cef0: c8 03 40 04 ld [ %o5 + %g4 ], %g4 203cef4: 81 c1 00 00 jmp %g4 203cef8: 01 00 00 00 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 203cefc: 40 00 17 32 call 2042bc4 <__errno> 203cf00: b0 10 3f ff mov -1, %i0 ! ffffffff 203cf04: 82 10 20 86 mov 0x86, %g1 203cf08: c2 22 00 00 st %g1, [ %o0 ] 203cf0c: 81 c7 e0 08 ret 203cf10: 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 ) ); 203cf14: d0 00 80 00 ld [ %g2 ], %o0 203cf18: 7f ff 25 db call 2006684 203cf1c: d2 27 bf f4 st %o1, [ %fp + -12 ] /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 203cf20: d2 07 bf f4 ld [ %fp + -12 ], %o1 203cf24: 90 0a 22 01 and %o0, 0x201, %o0 203cf28: c2 02 60 18 ld [ %o1 + 0x18 ], %g1 203cf2c: b0 10 20 00 clr %i0 203cf30: 82 08 7d fe and %g1, -514, %g1 203cf34: 82 12 00 01 or %o0, %g1, %g1 203cf38: c2 22 60 18 st %g1, [ %o1 + 0x18 ] * 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) { 203cf3c: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 203cf40: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 203cf44: 80 a0 60 00 cmp %g1, 0 203cf48: 02 80 00 52 be 203d090 203cf4c: 01 00 00 00 nop int err = (*iop->handlers->fcntl_h)( cmd, iop ); 203cf50: 9f c0 40 00 call %g1 203cf54: 90 10 00 19 mov %i1, %o0 if (err) { 203cf58: b2 92 20 00 orcc %o0, 0, %i1 203cf5c: 12 80 00 04 bne 203cf6c 203cf60: 01 00 00 00 nop va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 203cf64: 81 c7 e0 08 ret 203cf68: 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; 203cf6c: 40 00 17 16 call 2042bc4 <__errno> <== NOT EXECUTED 203cf70: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 203cf74: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 203cf78: 81 c7 e0 08 ret <== NOT EXECUTED 203cf7c: 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 ); 203cf80: 7f ff 25 11 call 20063c4 203cf84: d2 27 bf f4 st %o1, [ %fp + -12 ] 203cf88: d2 07 bf f4 ld [ %fp + -12 ], %o1 203cf8c: 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) { 203cf90: 80 a6 20 00 cmp %i0, 0 203cf94: 36 bf ff eb bge,a 203cf40 203cf98: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 203cf9c: 81 c7 e0 08 ret <== NOT EXECUTED 203cfa0: 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 ) ) 203cfa4: c2 00 80 00 ld [ %g2 ], %g1 203cfa8: 80 a0 60 00 cmp %g1, 0 203cfac: 22 80 00 2c be,a 203d05c 203cfb0: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 203cfb4: 90 12 28 00 or %o0, 0x800, %o0 203cfb8: b0 10 20 00 clr %i0 203cfbc: 10 bf ff e0 b 203cf3c 203cfc0: d0 22 60 18 st %o0, [ %o1 + 0x18 ] 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); 203cfc4: b1 32 20 0b srl %o0, 0xb, %i0 203cfc8: 10 bf ff dd b 203cf3c 203cfcc: b0 0e 20 01 and %i0, 1, %i0 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 203cfd0: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 203cfd4: 80 a0 a0 00 cmp %g2, 0 203cfd8: 02 80 00 30 be 203d098 203cfdc: 80 a0 40 02 cmp %g1, %g2 diop = rtems_libio_iop( fd2 ); 203cfe0: b0 10 20 00 clr %i0 <== NOT EXECUTED 203cfe4: 18 80 00 21 bgu 203d068 <== NOT EXECUTED 203cfe8: 82 10 20 00 clr %g1 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 203cfec: c4 02 60 1c ld [ %o1 + 0x1c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 203cff0: da 02 60 40 ld [ %o1 + 0x40 ], %o5 diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 203cff4: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 203cff8: c4 02 60 20 ld [ %o1 + 0x20 ], %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 203cffc: c8 02 60 3c ld [ %o1 + 0x3c ], %g4 diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 203d000: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 203d004: c4 02 60 24 ld [ %o1 + 0x24 ], %g2 ret = (int) (diop - rtems_libio_iops); 203d008: 86 26 00 03 sub %i0, %g3, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 203d00c: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 203d010: c4 02 60 28 ld [ %o1 + 0x28 ], %g2 ret = (int) (diop - rtems_libio_iops); 203d014: 87 38 e0 03 sra %g3, 3, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 203d018: c4 20 60 28 st %g2, [ %g1 + 0x28 ] 203d01c: c4 02 60 2c ld [ %o1 + 0x2c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 203d020: da 20 60 40 st %o5, [ %g1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 203d024: c4 20 60 2c st %g2, [ %g1 + 0x2c ] ret = (int) (diop - rtems_libio_iops); 203d028: 85 28 e0 06 sll %g3, 6, %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 203d02c: c8 20 60 3c st %g4, [ %g1 + 0x3c ] diop->flags = iop->flags; 203d030: d0 20 60 18 st %o0, [ %g1 + 0x18 ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 203d034: 83 28 e0 03 sll %g3, 3, %g1 203d038: 82 20 80 01 sub %g2, %g1, %g1 203d03c: 85 28 60 06 sll %g1, 6, %g2 203d040: 82 00 40 02 add %g1, %g2, %g1 203d044: 82 00 40 03 add %g1, %g3, %g1 203d048: b1 28 60 0f sll %g1, 0xf, %i0 203d04c: b0 26 00 01 sub %i0, %g1, %i0 203d050: b1 2e 20 03 sll %i0, 3, %i0 203d054: 10 bf ff cf b 203cf90 203d058: b0 06 00 03 add %i0, %g3, %i0 */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 203d05c: b0 10 20 00 clr %i0 <== NOT EXECUTED 203d060: 10 bf ff b7 b 203cf3c <== NOT EXECUTED 203d064: d0 22 60 18 st %o0, [ %o1 + 0x18 ] <== NOT EXECUTED switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 203d068: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 203d06c: 85 28 a0 03 sll %g2, 3, %g2 <== NOT EXECUTED 203d070: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 203d074: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 203d078: 10 bf ff dd b 203cfec <== NOT EXECUTED 203d07c: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 203d080: 40 00 16 d1 call 2042bc4 <__errno> <== NOT EXECUTED 203d084: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 203d088: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 203d08c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 203d090: 81 c7 e0 08 ret <== NOT EXECUTED 203d094: 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(); 203d098: 7f ff 25 3a call 2006580 203d09c: d2 27 bf f4 st %o1, [ %fp + -12 ] if ( diop == 0 ) { 203d0a0: b0 10 3f ff mov -1, %i0 203d0a4: 82 92 20 00 orcc %o0, 0, %g1 203d0a8: 02 bf ff 8e be 203cee0 203d0ac: d2 07 bf f4 ld [ %fp + -12 ], %o1 203d0b0: c6 04 23 e8 ld [ %l0 + 0x3e8 ], %g3 203d0b4: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 203d0b8: 10 bf ff cd b 203cfec 203d0bc: b0 10 00 01 mov %g1, %i0 0200cca4 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 200cca4: 9d e3 bf 98 save %sp, -104, %sp ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 200cca8: 21 00 80 6a sethi %hi(0x201a800), %l0 200ccac: d0 04 20 e4 ld [ %l0 + 0xe4 ], %o0 ! 201a8e4 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 200ccb0: a2 10 00 18 mov %i0, %l1 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 200ccb4: 92 10 20 00 clr %o1 200ccb8: 94 10 20 00 clr %o2 200ccbc: 7f ff e3 88 call 2005adc 200ccc0: b0 10 3f fc mov -4, %i0 200ccc4: 80 a2 20 00 cmp %o0, 0 200ccc8: 12 80 00 f9 bne 200d0ac 200cccc: 01 00 00 00 nop RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 200ccd0: e4 04 40 00 ld [ %l1 ], %l2 <== NOT EXECUTED if (pipe == NULL) { 200ccd4: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 200ccd8: 02 80 00 8e be 200cf10 <== NOT EXECUTED 200ccdc: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 200cce0: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED 200cce4: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cce8: 7f ff e3 7d call 2005adc <== NOT EXECUTED 200ccec: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 200ccf0: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 200ccf4: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 200ccf8: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 200ccfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 200cd00: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 200cd04: 02 80 00 67 be 200cea0 <== NOT EXECUTED 200cd08: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 200cd0c: 7f ff e3 bb call 2005bf8 <== NOT EXECUTED 200cd10: d0 04 20 e4 ld [ %l0 + 0xe4 ], %o0 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 200cd14: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200cd18: 12 80 00 e5 bne 200d0ac <== NOT EXECUTED 200cd1c: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 200cd20: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED 200cd24: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED 200cd28: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 200cd2c: 02 80 00 35 be 200ce00 <== NOT EXECUTED 200cd30: e0 04 40 00 ld [ %l1 ], %l0 <== NOT EXECUTED 200cd34: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 200cd38: 02 80 00 61 be 200cebc <== NOT EXECUTED 200cd3c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 200cd40: 22 80 00 07 be,a 200cd5c <== NOT EXECUTED 200cd44: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 200cd48: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200cd4c: 7f ff e3 ab call 2005bf8 <== NOT EXECUTED 200cd50: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 200cd54: 81 c7 e0 08 ret <== NOT EXECUTED 200cd58: 81 e8 00 00 restore <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 200cd5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200cd60: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 200cd64: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200cd68: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 200cd6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cd70: 02 80 00 b9 be 200d054 <== NOT EXECUTED 200cd74: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 200cd78: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 200cd7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cd80: 32 bf ff f3 bne,a 200cd4c <== NOT EXECUTED 200cd84: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 200cd88: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 200cd8c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 200cd90: 32 bf ff ef bne,a 200cd4c <== NOT EXECUTED 200cd94: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 200cd98: 10 80 00 0c b 200cdc8 <== NOT EXECUTED 200cd9c: e4 04 20 24 ld [ %l0 + 0x24 ], %l2 <== NOT EXECUTED /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 200cda0: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cda4: 7f ff e3 4e call 2005adc <== NOT EXECUTED 200cda8: 94 10 20 00 clr %o2 <== NOT EXECUTED 200cdac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cdb0: 12 80 00 0f bne 200cdec <== NOT EXECUTED 200cdb4: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 200cdb8: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 200cdbc: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 200cdc0: 32 bf ff e3 bne,a 200cd4c <== NOT EXECUTED 200cdc4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 200cdc8: 7f ff e3 8c call 2005bf8 <== NOT EXECUTED 200cdcc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 200cdd0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200cdd4: 40 00 01 ed call 200d588 <== NOT EXECUTED 200cdd8: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cddc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cde0: 22 bf ff f0 be,a 200cda0 <== NOT EXECUTED 200cde4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 200cde8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 200cdec: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 200cdf0: 7f ff ff 5b call 200cb5c <== NOT EXECUTED 200cdf4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 200cdf8: 81 c7 e0 08 ret <== NOT EXECUTED 200cdfc: 81 e8 00 00 restore <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 200ce00: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200ce04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200ce08: 32 80 00 06 bne,a 200ce20 <== NOT EXECUTED 200ce0c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED 200ce10: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED 200ce14: 12 bf ff f6 bne 200cdec <== NOT EXECUTED 200ce18: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 200ce1c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 200ce20: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200ce24: 88 00 a0 01 add %g2, 1, %g4 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 200ce28: 86 00 e0 01 inc %g3 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200ce2c: c8 24 20 14 st %g4, [ %l0 + 0x14 ] <== NOT EXECUTED 200ce30: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200ce34: 02 80 00 8d be 200d068 <== NOT EXECUTED 200ce38: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { 200ce3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200ce40: 32 bf ff c3 bne,a 200cd4c <== NOT EXECUTED 200ce44: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED prevCounter = pipe->readerCounter; 200ce48: 10 80 00 0c b 200ce78 <== NOT EXECUTED 200ce4c: e4 04 20 20 ld [ %l0 + 0x20 ], %l2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 200ce50: 92 10 20 00 clr %o1 <== NOT EXECUTED 200ce54: 7f ff e3 22 call 2005adc <== NOT EXECUTED 200ce58: 94 10 20 00 clr %o2 <== NOT EXECUTED 200ce5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200ce60: 12 bf ff e3 bne 200cdec <== NOT EXECUTED 200ce64: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 200ce68: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 200ce6c: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 200ce70: 32 bf ff b7 bne,a 200cd4c <== NOT EXECUTED 200ce74: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 200ce78: 7f ff e3 60 call 2005bf8 <== NOT EXECUTED 200ce7c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 200ce80: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200ce84: 40 00 01 c1 call 200d588 <== NOT EXECUTED 200ce88: 92 10 20 00 clr %o1 <== NOT EXECUTED 200ce8c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200ce90: 22 bf ff f0 be,a 200ce50 <== NOT EXECUTED 200ce94: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 200ce98: 10 bf ff d5 b 200cdec <== NOT EXECUTED 200ce9c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 200cea0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200cea4: 12 80 00 76 bne 200d07c <== NOT EXECUTED 200cea8: d0 04 20 e4 ld [ %l0 + 0xe4 ], %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 200ceac: 7f ff e3 53 call 2005bf8 <== NOT EXECUTED 200ceb0: e4 24 40 00 st %l2, [ %l1 ] <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 200ceb4: 10 bf ff 9c b 200cd24 <== NOT EXECUTED 200ceb8: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 200cebc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 200cec0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200cec4: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 200cec8: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200cecc: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 200ced0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200ced4: 02 80 00 5b be 200d040 <== NOT EXECUTED 200ced8: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 200cedc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 200cee0: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200cee4: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 200cee8: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200ceec: c6 24 20 14 st %g3, [ %l0 + 0x14 ] <== NOT EXECUTED 200cef0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cef4: 12 bf ff 95 bne 200cd48 <== NOT EXECUTED 200cef8: c4 24 20 24 st %g2, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 200cefc: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200cf00: 40 00 01 8b call 200d52c <== NOT EXECUTED 200cf04: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 200cf08: 10 bf ff 91 b 200cd4c <== NOT EXECUTED 200cf0c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 200cf10: 7f ff f8 e2 call 200b298 <== NOT EXECUTED 200cf14: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED if (pipe == NULL) 200cf18: a6 92 20 00 orcc %o0, 0, %l3 <== NOT EXECUTED 200cf1c: 02 bf ff 7c be 200cd0c <== NOT EXECUTED 200cf20: a4 10 00 13 mov %l3, %l2 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 200cf24: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); 200cf28: c0 24 c0 00 clr [ %l3 ] <== NOT EXECUTED 200cf2c: c0 24 e0 08 clr [ %l3 + 8 ] <== NOT EXECUTED 200cf30: c0 24 e0 0c clr [ %l3 + 0xc ] <== NOT EXECUTED 200cf34: c0 24 e0 10 clr [ %l3 + 0x10 ] <== NOT EXECUTED 200cf38: c0 24 e0 14 clr [ %l3 + 0x14 ] <== NOT EXECUTED 200cf3c: c0 24 e0 18 clr [ %l3 + 0x18 ] <== NOT EXECUTED 200cf40: c0 24 e0 1c clr [ %l3 + 0x1c ] <== NOT EXECUTED 200cf44: c0 24 e0 20 clr [ %l3 + 0x20 ] <== NOT EXECUTED 200cf48: c0 24 e0 24 clr [ %l3 + 0x24 ] <== NOT EXECUTED 200cf4c: c0 24 e0 28 clr [ %l3 + 0x28 ] <== NOT EXECUTED 200cf50: c0 24 e0 2c clr [ %l3 + 0x2c ] <== NOT EXECUTED 200cf54: c0 24 e0 30 clr [ %l3 + 0x30 ] <== NOT EXECUTED pipe->Size = PIPE_BUF; 200cf58: c2 24 e0 04 st %g1, [ %l3 + 4 ] <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 200cf5c: 7f ff f8 cf call 200b298 <== NOT EXECUTED 200cf60: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED if (! pipe->Buffer) 200cf64: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cf68: 02 80 00 33 be 200d034 <== NOT EXECUTED 200cf6c: d0 24 c0 00 st %o0, [ %l3 ] <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 200cf70: 29 00 80 68 sethi %hi(0x201a000), %l4 <== NOT EXECUTED 200cf74: d0 4d 22 ec ldsb [ %l4 + 0x2ec ], %o0 ! 201a2ec <== NOT EXECUTED 200cf78: 2b 14 12 5c sethi %hi(0x50497000), %l5 <== NOT EXECUTED 200cf7c: 82 15 62 00 or %l5, 0x200, %g1 ! 50497200 <== NOT EXECUTED 200cf80: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cf84: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 200cf88: 94 10 20 00 clr %o2 <== NOT EXECUTED 200cf8c: 40 00 01 16 call 200d3e4 <== NOT EXECUTED 200cf90: 96 04 e0 2c add %l3, 0x2c, %o3 <== NOT EXECUTED 200cf94: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cf98: 32 80 00 25 bne,a 200d02c <== NOT EXECUTED 200cf9c: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 200cfa0: d0 4d 22 ec ldsb [ %l4 + 0x2ec ], %o0 <== NOT EXECUTED 200cfa4: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 200cfa8: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 200cfac: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cfb0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 200cfb4: 94 10 20 00 clr %o2 <== NOT EXECUTED 200cfb8: 40 00 01 0b call 200d3e4 <== NOT EXECUTED 200cfbc: 96 04 e0 30 add %l3, 0x30, %o3 <== NOT EXECUTED 200cfc0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cfc4: 12 80 00 17 bne 200d020 <== NOT EXECUTED 200cfc8: aa 15 63 00 or %l5, 0x300, %l5 <== NOT EXECUTED rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 200cfcc: d0 4d 22 ec ldsb [ %l4 + 0x2ec ], %o0 <== NOT EXECUTED 200cfd0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 200cfd4: 90 12 00 15 or %o0, %l5, %o0 <== NOT EXECUTED 200cfd8: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 200cfdc: 96 10 20 00 clr %o3 <== NOT EXECUTED 200cfe0: 7f ff e2 1e call 2005858 <== NOT EXECUTED 200cfe4: 98 04 e0 28 add %l3, 0x28, %o4 <== NOT EXECUTED 200cfe8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cfec: 12 80 00 0b bne 200d018 <== NOT EXECUTED 200cff0: c2 0d 22 ec ldub [ %l4 + 0x2ec ], %g1 <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 200cff4: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 200cff8: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 200cffc: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 200d000: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 200d004: 12 bf ff 37 bne 200cce0 <== NOT EXECUTED 200d008: c4 2d 22 ec stb %g2, [ %l4 + 0x2ec ] <== NOT EXECUTED c = 'a'; 200d00c: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 200d010: 10 bf ff 34 b 200cce0 <== NOT EXECUTED 200d014: c2 2d 22 ec stb %g1, [ %l4 + 0x2ec ] <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 200d018: 40 00 01 2b call 200d4c4 <== NOT EXECUTED 200d01c: d0 04 e0 30 ld [ %l3 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 200d020: 40 00 01 29 call 200d4c4 <== NOT EXECUTED 200d024: d0 04 e0 2c ld [ %l3 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 200d028: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED 200d02c: 7f ff f7 23 call 200acb8 <== NOT EXECUTED 200d030: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED err_buf: free(pipe); 200d034: 7f ff f7 21 call 200acb8 <== NOT EXECUTED 200d038: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 200d03c: 30 bf ff 34 b,a 200cd0c <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 200d040: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200d044: 40 00 01 3a call 200d52c <== NOT EXECUTED 200d048: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 200d04c: 10 bf ff a5 b 200cee0 <== NOT EXECUTED 200d050: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 200d054: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200d058: 40 00 01 35 call 200d52c <== NOT EXECUTED 200d05c: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 200d060: 10 bf ff 47 b 200cd7c <== NOT EXECUTED 200d064: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 200d068: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200d06c: 40 00 01 30 call 200d52c <== NOT EXECUTED 200d070: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED 200d074: 10 bf ff 72 b 200ce3c <== NOT EXECUTED 200d078: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 200d07c: 40 00 01 12 call 200d4c4 <== NOT EXECUTED 200d080: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 200d084: 40 00 01 10 call 200d4c4 <== NOT EXECUTED 200d088: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 200d08c: 7f ff e2 67 call 2005a28 <== NOT EXECUTED 200d090: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 200d094: 7f ff f7 09 call 200acb8 <== NOT EXECUTED 200d098: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED free(pipe); 200d09c: 7f ff f7 07 call 200acb8 <== NOT EXECUTED 200d0a0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 200d0a4: 7f ff e2 d5 call 2005bf8 <== NOT EXECUTED 200d0a8: d0 04 20 e4 ld [ %l0 + 0xe4 ], %o0 <== NOT EXECUTED 200d0ac: 81 c7 e0 08 ret 200d0b0: 81 e8 00 00 restore 02009e50 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 2009e50: 05 00 81 af sethi %hi(0x206bc00), %g2 <== NOT EXECUTED 2009e54: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 ! 206bc30 <== NOT EXECUTED 2009e58: 84 10 a0 30 or %g2, 0x30, %g2 <== NOT EXECUTED 2009e5c: 84 00 a0 04 add %g2, 4, %g2 <== NOT EXECUTED 2009e60: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2009e64: 02 80 00 10 be 2009ea4 <== NOT EXECUTED 2009e68: 01 00 00 00 nop <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 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 ) { 2009e6c: c8 02 60 10 ld [ %o1 + 0x10 ], %g4 <== NOT EXECUTED 2009e70: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED 2009e74: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 2009e78: 32 80 00 08 bne,a 2009e98 <== NOT EXECUTED 2009e7c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 2009e80: 81 c3 e0 08 retl <== NOT EXECUTED 2009e84: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 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 ) { 2009e88: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 2009e8c: 02 80 00 08 be 2009eac <== NOT EXECUTED 2009e90: 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 ) { 2009e94: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 2009e98: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2009e9c: 32 bf ff fb bne,a 2009e88 <== NOT EXECUTED 2009ea0: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED return true; } } return false; } 2009ea4: 81 c3 e0 08 retl <== NOT EXECUTED 2009ea8: 90 10 20 00 clr %o0 <== NOT EXECUTED 2009eac: 81 c3 e0 08 retl <== NOT EXECUTED 2009eb0: 01 00 00 00 nop 020037a8 : long fpathconf( int fd, int name ) { 20037a8: 9d e3 bf a0 save %sp, -96, %sp long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 20037ac: 03 00 80 79 sethi %hi(0x201e400), %g1 20037b0: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 201e434 20037b4: 80 a6 00 01 cmp %i0, %g1 20037b8: 1a 80 00 3f bcc 20038b4 20037bc: 03 00 80 7b sethi %hi(0x201ec00), %g1 iop = rtems_libio_iop(fd); 20037c0: c2 00 60 ec ld [ %g1 + 0xec ], %g1 ! 201ecec 20037c4: 85 2e 20 06 sll %i0, 6, %g2 20037c8: b1 2e 20 03 sll %i0, 3, %i0 20037cc: b0 06 00 02 add %i0, %g2, %i0 20037d0: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 20037d4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 20037d8: 80 88 61 00 btst 0x100, %g1 20037dc: 02 80 00 36 be 20038b4 20037e0: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 20037e4: 02 80 00 3a be 20038cc 20037e8: 80 a6 60 0b cmp %i1, 0xb * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 20037ec: 08 80 00 08 bleu 200380c 20037f0: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 20037f4: 40 00 35 f6 call 2010fcc <__errno> 20037f8: b0 10 3f ff mov -1, %i0 20037fc: 82 10 20 16 mov 0x16, %g1 2003800: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 2003804: 81 c7 e0 08 ret 2003808: 81 e8 00 00 restore * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 200380c: b3 2e 60 02 sll %i1, 2, %i1 2003810: 05 00 80 0d sethi %hi(0x2003400), %g2 2003814: 84 10 a3 78 or %g2, 0x378, %g2 ! 2003778 2003818: c4 00 80 19 ld [ %g2 + %i1 ], %g2 200381c: 81 c0 80 00 jmp %g2 2003820: 01 00 00 00 nop break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 2003824: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 2003828: 81 c7 e0 08 ret 200382c: 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; 2003830: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 2003834: 81 c7 e0 08 ret 2003838: 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; 200383c: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 2003840: 81 c7 e0 08 ret 2003844: 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; 2003848: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 200384c: 81 c7 e0 08 ret 2003850: 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; 2003854: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 2003858: 81 c7 e0 08 ret 200385c: 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; 2003860: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 2003864: 81 c7 e0 08 ret 2003868: 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; 200386c: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 2003870: 81 c7 e0 08 ret 2003874: 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; 2003878: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 200387c: 81 c7 e0 08 ret 2003880: 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; 2003884: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 2003888: 81 c7 e0 08 ret 200388c: 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; 2003890: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 2003894: 81 c7 e0 08 ret 2003898: 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; 200389c: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 20038a0: 81 c7 e0 08 ret 20038a4: 81 e8 00 00 restore break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 20038a8: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 20038ac: 81 c7 e0 08 ret 20038b0: 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); 20038b4: 40 00 35 c6 call 2010fcc <__errno> 20038b8: b0 10 3f ff mov -1, %i0 20038bc: 82 10 20 09 mov 9, %g1 20038c0: c2 22 00 00 st %g1, [ %o0 ] 20038c4: 81 c7 e0 08 ret 20038c8: 81 e8 00 00 restore rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 20038cc: 40 00 35 c0 call 2010fcc <__errno> <== NOT EXECUTED 20038d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20038d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20038d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20038dc: 81 c7 e0 08 ret <== NOT EXECUTED 20038e0: 81 e8 00 00 restore <== NOT EXECUTED 0200acb8 : void free( void *ptr ) { MSBUMP(free_calls, 1); 200acb8: 9d e3 bf a0 save %sp, -96, %sp 200acbc: 03 00 80 6a sethi %hi(0x201a800), %g1 200acc0: 82 10 62 50 or %g1, 0x250, %g1 ! 201aa50 200acc4: c4 00 60 0c ld [ %g1 + 0xc ], %g2 200acc8: b2 10 00 18 mov %i0, %i1 200accc: 84 00 a0 01 inc %g2 if ( !ptr ) 200acd0: 80 a6 20 00 cmp %i0, 0 200acd4: 02 80 00 15 be 200ad28 200acd8: c4 20 60 0c st %g2, [ %g1 + 0xc ] /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 200acdc: 03 00 80 6b sethi %hi(0x201ac00), %g1 200ace0: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 201adb0 <_System_state_Current> 200ace4: 80 a0 60 03 cmp %g1, 3 200ace8: 02 80 00 17 be 200ad44 200acec: 03 00 80 69 sethi %hi(0x201a400), %g1 #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 200acf0: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1 ! 201a7c8 200acf4: 80 a0 60 00 cmp %g1, 0 200acf8: 02 80 00 06 be 200ad10 200acfc: 21 00 80 68 sethi %hi(0x201a000), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 200ad00: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 200ad04: 9f c0 40 00 call %g1 <== NOT EXECUTED 200ad08: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 200ad0c: 21 00 80 68 sethi %hi(0x201a000), %l0 <== NOT EXECUTED 200ad10: d0 04 21 a0 ld [ %l0 + 0x1a0 ], %o0 ! 201a1a0 200ad14: 40 00 04 bb call 200c000 <_Protected_heap_Free> 200ad18: 92 10 00 19 mov %i1, %o1 200ad1c: 80 8a 20 ff btst 0xff, %o0 200ad20: 02 80 00 04 be 200ad30 200ad24: c2 04 21 a0 ld [ %l0 + 0x1a0 ], %g1 200ad28: 81 c7 e0 08 ret 200ad2c: 81 e8 00 00 restore printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 200ad30: 31 00 80 66 sethi %hi(0x2019800), %i0 <== NOT EXECUTED 200ad34: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 200ad38: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 200ad3c: 7f ff e0 c4 call 200304c <== NOT EXECUTED 200ad40: 91 ee 20 10 restore %i0, 0x10, %o0 <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 200ad44: 40 00 01 2f call 200b200 200ad48: 01 00 00 00 nop 200ad4c: 80 8a 20 ff btst 0xff, %o0 200ad50: 12 bf ff e8 bne 200acf0 200ad54: 03 00 80 69 sethi %hi(0x201a400), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 200ad58: 40 00 01 3c call 200b248 <== NOT EXECUTED 200ad5c: 81 e8 00 00 restore <== NOT EXECUTED 200ad60: 01 00 00 00 nop 0202a0ac : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 202a0ac: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 202a0b0: 03 00 81 af sethi %hi(0x206bc00), %g1 <== NOT EXECUTED 202a0b4: 82 10 60 48 or %g1, 0x48, %g1 ! 206bc48 <== NOT EXECUTED 202a0b8: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 202a0bc: 02 80 00 18 be 202a11c <== NOT EXECUTED 202a0c0: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 202a0c4: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 202a0c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a0cc: 22 80 00 09 be,a 202a0f0 <== NOT EXECUTED 202a0d0: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 202a0d4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 202a0d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a0dc: 22 80 00 05 be,a 202a0f0 <== NOT EXECUTED 202a0e0: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 202a0e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a0e8: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 202a0ec: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 202a0f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a0f4: 02 80 00 08 be 202a114 <== NOT EXECUTED 202a0f8: 01 00 00 00 nop <== NOT EXECUTED 202a0fc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 202a100: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a104: 02 80 00 04 be 202a114 <== NOT EXECUTED 202a108: 01 00 00 00 nop <== NOT EXECUTED 202a10c: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a110: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 202a114: 7f ff 70 1e call 200618c <== NOT EXECUTED 202a118: 81 e8 00 00 restore <== NOT EXECUTED 202a11c: 81 c7 e0 08 ret <== NOT EXECUTED 202a120: 81 e8 00 00 restore <== NOT EXECUTED 0201838c : int fstat( int fd, struct stat *sbuf ) { 201838c: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 2018390: 80 a6 60 00 cmp %i1, 0 2018394: 02 80 00 3b be 2018480 2018398: 03 00 80 68 sethi %hi(0x201a000), %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 201839c: c2 00 61 94 ld [ %g1 + 0x194 ], %g1 ! 201a194 20183a0: 80 a6 00 01 cmp %i0, %g1 20183a4: 1a 80 00 2b bcc 2018450 20183a8: 03 00 80 6a sethi %hi(0x201a800), %g1 20183ac: d0 00 62 44 ld [ %g1 + 0x244 ], %o0 ! 201aa44 20183b0: 83 2e 20 06 sll %i0, 6, %g1 20183b4: b1 2e 20 03 sll %i0, 3, %i0 20183b8: b0 06 00 01 add %i0, %g1, %i0 20183bc: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 20183c0: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 20183c4: 80 88 61 00 btst 0x100, %g1 20183c8: 02 80 00 22 be 2018450 20183cc: 01 00 00 00 nop if ( !iop->handlers ) 20183d0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 20183d4: 80 a0 60 00 cmp %g1, 0 20183d8: 02 80 00 1e be 2018450 20183dc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 20183e0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 20183e4: 80 a0 60 00 cmp %g1, 0 20183e8: 02 80 00 20 be 2018468 20183ec: 92 10 00 19 mov %i1, %o1 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 20183f0: c0 26 40 00 clr [ %i1 ] 20183f4: c0 26 60 04 clr [ %i1 + 4 ] 20183f8: c0 26 60 08 clr [ %i1 + 8 ] 20183fc: c0 26 60 0c clr [ %i1 + 0xc ] 2018400: c0 26 60 10 clr [ %i1 + 0x10 ] 2018404: c0 26 60 14 clr [ %i1 + 0x14 ] 2018408: c0 26 60 18 clr [ %i1 + 0x18 ] 201840c: c0 26 60 1c clr [ %i1 + 0x1c ] 2018410: c0 26 60 20 clr [ %i1 + 0x20 ] 2018414: c0 26 60 24 clr [ %i1 + 0x24 ] 2018418: c0 26 60 28 clr [ %i1 + 0x28 ] 201841c: c0 26 60 2c clr [ %i1 + 0x2c ] 2018420: c0 26 60 30 clr [ %i1 + 0x30 ] 2018424: c0 26 60 34 clr [ %i1 + 0x34 ] 2018428: c0 26 60 38 clr [ %i1 + 0x38 ] 201842c: c0 26 60 3c clr [ %i1 + 0x3c ] 2018430: c0 26 60 40 clr [ %i1 + 0x40 ] 2018434: c0 26 60 44 clr [ %i1 + 0x44 ] return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 2018438: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 201843c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 2018440: 9f c0 40 00 call %g1 2018444: 90 02 20 1c add %o0, 0x1c, %o0 } 2018448: 81 c7 e0 08 ret 201844c: 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 ); 2018450: 7f ff d7 70 call 200e210 <__errno> 2018454: b0 10 3f ff mov -1, %i0 2018458: 82 10 20 09 mov 9, %g1 201845c: c2 22 00 00 st %g1, [ %o0 ] 2018460: 81 c7 e0 08 ret 2018464: 81 e8 00 00 restore if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2018468: 7f ff d7 6a call 200e210 <__errno> <== NOT EXECUTED 201846c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2018470: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2018474: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2018478: 81 c7 e0 08 ret <== NOT EXECUTED 201847c: 81 e8 00 00 restore <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 2018480: 7f ff d7 64 call 200e210 <__errno> 2018484: b0 10 3f ff mov -1, %i0 2018488: 82 10 20 0e mov 0xe, %g1 201848c: c2 22 00 00 st %g1, [ %o0 ] 2018490: 81 c7 e0 08 ret 2018494: 81 e8 00 00 restore 02028bbc : #include int fsync( int fd ) { 2028bbc: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 2028bc0: 03 00 81 9e sethi %hi(0x2067800), %g1 2028bc4: c2 00 63 24 ld [ %g1 + 0x324 ], %g1 ! 2067b24 2028bc8: 80 a6 00 01 cmp %i0, %g1 2028bcc: 1a 80 00 19 bcc 2028c30 2028bd0: 03 00 81 ae sethi %hi(0x206b800), %g1 iop = rtems_libio_iop( fd ); 2028bd4: d0 00 63 e8 ld [ %g1 + 0x3e8 ], %o0 ! 206bbe8 2028bd8: 83 2e 20 06 sll %i0, 6, %g1 2028bdc: b1 2e 20 03 sll %i0, 3, %i0 2028be0: b0 06 00 01 add %i0, %g1, %i0 2028be4: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 2028be8: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 2028bec: 80 88 61 00 btst 0x100, %g1 2028bf0: 02 80 00 10 be 2028c30 2028bf4: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2028bf8: 02 80 00 14 be 2028c48 2028bfc: 01 00 00 00 nop /* * Now process the fsync(). */ if ( !iop->handlers ) 2028c00: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 2028c04: 80 a0 60 00 cmp %g1, 0 2028c08: 02 80 00 0a be 2028c30 2028c0c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 2028c10: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2028c14: 80 a0 60 00 cmp %g1, 0 2028c18: 02 80 00 12 be 2028c60 2028c1c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 2028c20: 9f c0 40 00 call %g1 2028c24: 01 00 00 00 nop } 2028c28: 81 c7 e0 08 ret 2028c2c: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 2028c30: 40 00 67 e5 call 2042bc4 <__errno> <== NOT EXECUTED 2028c34: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2028c38: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 2028c3c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2028c40: 81 c7 e0 08 ret <== NOT EXECUTED 2028c44: 81 e8 00 00 restore <== 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 ); 2028c48: 40 00 67 df call 2042bc4 <__errno> 2028c4c: b0 10 3f ff mov -1, %i0 2028c50: 82 10 20 16 mov 0x16, %g1 2028c54: c2 22 00 00 st %g1, [ %o0 ] 2028c58: 81 c7 e0 08 ret 2028c5c: 81 e8 00 00 restore if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2028c60: 40 00 67 d9 call 2042bc4 <__errno> 2028c64: b0 10 3f ff mov -1, %i0 2028c68: 82 10 20 86 mov 0x86, %g1 2028c6c: c2 22 00 00 st %g1, [ %o0 ] 2028c70: 81 c7 e0 08 ret 2028c74: 81 e8 00 00 restore 0200ad64 : int ftruncate( int fd, off_t length ) { 200ad64: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 200ad68: 03 00 80 68 sethi %hi(0x201a000), %g1 200ad6c: c2 00 61 94 ld [ %g1 + 0x194 ], %g1 ! 201a194 200ad70: 80 a6 00 01 cmp %i0, %g1 200ad74: 1a 80 00 2b bcc 200ae20 200ad78: 03 00 80 6a sethi %hi(0x201a800), %g1 iop = rtems_libio_iop( fd ); 200ad7c: c2 00 62 44 ld [ %g1 + 0x244 ], %g1 ! 201aa44 200ad80: 85 2e 20 06 sll %i0, 6, %g2 200ad84: b1 2e 20 03 sll %i0, 3, %i0 200ad88: b0 06 00 02 add %i0, %g2, %i0 200ad8c: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 200ad90: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 200ad94: 80 88 61 00 btst 0x100, %g1 200ad98: 02 80 00 22 be 200ae20 200ad9c: 01 00 00 00 nop /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 200ada0: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 200ada4: c2 27 bf ec st %g1, [ %fp + -20 ] 200ada8: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 200adac: c2 27 bf f0 st %g1, [ %fp + -16 ] 200adb0: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 200adb4: c2 27 bf f4 st %g1, [ %fp + -12 ] 200adb8: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 200adbc: c2 27 bf f8 st %g1, [ %fp + -8 ] 200adc0: c4 06 20 2c ld [ %i0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 200adc4: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 200adc8: 80 a0 60 00 cmp %g1, 0 200adcc: 02 80 00 21 be 200ae50 200add0: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 200add4: 9f c0 40 00 call %g1 200add8: 90 07 bf ec add %fp, -20, %o0 200addc: 80 a2 20 01 cmp %o0, 1 200ade0: 02 80 00 22 be 200ae68 200ade4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 200ade8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 200adec: 80 88 60 04 btst 4, %g1 200adf0: 02 80 00 12 be 200ae38 200adf4: 01 00 00 00 nop if ( !iop->handlers->ftruncate_h ) 200adf8: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 200adfc: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 200ae00: 80 a0 60 00 cmp %g1, 0 200ae04: 02 80 00 13 be 200ae50 200ae08: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 200ae0c: 92 10 00 19 mov %i1, %o1 200ae10: 9f c0 40 00 call %g1 200ae14: 94 10 00 1a mov %i2, %o2 } 200ae18: 81 c7 e0 08 ret 200ae1c: 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); 200ae20: 40 00 0c fc call 200e210 <__errno> <== NOT EXECUTED 200ae24: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200ae28: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 200ae2c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200ae30: 81 c7 e0 08 ret <== NOT EXECUTED 200ae34: 81 e8 00 00 restore <== 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 ); 200ae38: 40 00 0c f6 call 200e210 <__errno> <== NOT EXECUTED 200ae3c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200ae40: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 200ae44: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200ae48: 81 c7 e0 08 ret <== NOT EXECUTED 200ae4c: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 200ae50: 40 00 0c f0 call 200e210 <__errno> <== NOT EXECUTED 200ae54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200ae58: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200ae5c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200ae60: 81 c7 e0 08 ret <== NOT EXECUTED 200ae64: 81 e8 00 00 restore <== 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 ); 200ae68: 40 00 0c ea call 200e210 <__errno> 200ae6c: b0 10 3f ff mov -1, %i0 200ae70: 82 10 20 15 mov 0x15, %g1 200ae74: c2 22 00 00 st %g1, [ %o0 ] 200ae78: 81 c7 e0 08 ret 200ae7c: 81 e8 00 00 restore 0205c604 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 205c604: 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 ); 205c608: 03 00 81 9e sethi %hi(0x2067800), %g1 205c60c: c2 00 63 24 ld [ %g1 + 0x324 ], %g1 ! 2067b24 205c610: 80 a6 00 01 cmp %i0, %g1 205c614: 1a 80 00 08 bcc 205c634 205c618: a0 10 20 00 clr %l0 205c61c: 03 00 81 ae sethi %hi(0x206b800), %g1 205c620: e0 00 63 e8 ld [ %g1 + 0x3e8 ], %l0 ! 206bbe8 205c624: 83 2e 20 06 sll %i0, 6, %g1 205c628: b1 2e 20 03 sll %i0, 3, %i0 205c62c: b0 06 00 01 add %i0, %g1, %i0 205c630: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 205c634: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 205c638: c2 27 bf ec st %g1, [ %fp + -20 ] 205c63c: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 205c640: c2 27 bf f0 st %g1, [ %fp + -16 ] 205c644: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 205c648: c2 27 bf f4 st %g1, [ %fp + -12 ] 205c64c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 205c650: c2 27 bf f8 st %g1, [ %fp + -8 ] 205c654: c4 04 20 2c ld [ %l0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 205c658: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 205c65c: 80 a0 60 00 cmp %g1, 0 205c660: 02 80 00 17 be 205c6bc 205c664: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 205c668: 9f c0 40 00 call %g1 205c66c: 90 07 bf ec add %fp, -20, %o0 205c670: 80 a2 20 01 cmp %o0, 1 205c674: 12 80 00 0c bne 205c6a4 205c678: 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 ) 205c67c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 205c680: c2 00 60 08 ld [ %g1 + 8 ], %g1 205c684: 80 a0 60 00 cmp %g1, 0 205c688: 02 80 00 0d be 205c6bc 205c68c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 205c690: 92 10 00 19 mov %i1, %o1 205c694: 9f c0 40 00 call %g1 205c698: 94 10 00 1a mov %i2, %o2 } 205c69c: 81 c7 e0 08 ret 205c6a0: 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 ); 205c6a4: 7f ff 99 48 call 2042bc4 <__errno> 205c6a8: b0 10 3f ff mov -1, %i0 205c6ac: 82 10 20 14 mov 0x14, %g1 205c6b0: c2 22 00 00 st %g1, [ %o0 ] 205c6b4: 81 c7 e0 08 ret 205c6b8: 81 e8 00 00 restore * 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 ); 205c6bc: 7f ff 99 42 call 2042bc4 <__errno> <== NOT EXECUTED 205c6c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 205c6c4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 205c6c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 205c6cc: 81 c7 e0 08 ret <== NOT EXECUTED 205c6d0: 81 e8 00 00 restore <== NOT EXECUTED 02028db4 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { 2028db4: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 2028db8: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED return _POSIX_types_Gid; } 2028dbc: 81 c3 e0 08 retl <== NOT EXECUTED 2028dc0: d0 10 60 32 lduh [ %g1 + 0x32 ], %o0 <== NOT EXECUTED 020294a0 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 20294a0: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 20294a4: 7f ff ff b3 call 2029370 20294a8: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 20294ac: 11 00 81 75 sethi %hi(0x205d400), %o0 20294b0: 13 00 81 9d sethi %hi(0x2067400), %o1 20294b4: 90 12 21 d8 or %o0, 0x1d8, %o0 20294b8: 40 00 68 6a call 2043660 20294bc: 92 12 61 08 or %o1, 0x108, %o1 20294c0: a0 92 20 00 orcc %o0, 0, %l0 20294c4: 12 80 00 0b bne 20294f0 20294c8: 92 10 00 1a mov %i2, %o1 20294cc: 30 80 00 27 b,a 2029568 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 20294d0: 40 00 7e e7 call 204906c 20294d4: 92 10 00 18 mov %i0, %o1 20294d8: 80 a0 00 08 cmp %g0, %o0 20294dc: 82 60 3f ff subx %g0, -1, %g1 } else { match = (grp->gr_gid == gid); } if (match) { 20294e0: 80 a0 60 00 cmp %g1, 0 20294e4: 12 80 00 14 bne 2029534 20294e8: 90 10 00 10 mov %l0, %o0 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 20294ec: 92 10 00 1a mov %i2, %o1 20294f0: 94 10 00 1b mov %i3, %o2 20294f4: 96 10 00 1c mov %i4, %o3 20294f8: 7f ff fe d1 call 202903c 20294fc: 90 10 00 10 mov %l0, %o0 2029500: 80 a2 20 00 cmp %o0, 0 2029504: 02 80 00 11 be 2029548 2029508: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 202950c: 32 bf ff f1 bne,a 20294d0 2029510: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 2029514: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 2029518: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 202951c: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 2029520: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 2029524: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029528: 02 bf ff f2 be 20294f0 <== NOT EXECUTED 202952c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 2029530: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2029534: 40 00 65 fc call 2042d24 2029538: b0 10 20 00 clr %i0 *result = grp; 202953c: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 2029540: 81 c7 e0 08 ret 2029544: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 2029548: 40 00 65 9f call 2042bc4 <__errno> <== NOT EXECUTED 202954c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029550: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2029554: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 2029558: 40 00 65 f3 call 2042d24 <== NOT EXECUTED 202955c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 2029560: 81 c7 e0 08 ret <== NOT EXECUTED 2029564: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 2029568: 40 00 65 97 call 2042bc4 <__errno> <== NOT EXECUTED 202956c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029570: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2029574: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 2029578: 81 c7 e0 08 ret <== NOT EXECUTED 202957c: 81 e8 00 00 restore <== NOT EXECUTED 020291bc : return NULL; return p; } struct group *getgrent(void) { 20291bc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 20291c0: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED 20291c4: d0 00 60 fc ld [ %g1 + 0xfc ], %o0 ! 206b8fc <== NOT EXECUTED 20291c8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20291cc: 32 80 00 04 bne,a 20291dc <== NOT EXECUTED 20291d0: 31 00 81 ae sethi %hi(0x206b800), %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) return NULL; return &grent; } 20291d4: 81 c7 e0 08 ret <== NOT EXECUTED 20291d8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 20291dc: 15 00 81 ae sethi %hi(0x206b800), %o2 <== NOT EXECUTED 20291e0: 92 16 21 c8 or %i0, 0x1c8, %o1 <== NOT EXECUTED 20291e4: 94 12 a1 00 or %o2, 0x100, %o2 <== NOT EXECUTED 20291e8: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 20291ec: 7f ff ff 94 call 202903c <== NOT EXECUTED 20291f0: b0 16 21 c8 or %i0, 0x1c8, %i0 <== NOT EXECUTED 20291f4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20291f8: 02 bf ff f7 be 20291d4 <== NOT EXECUTED 20291fc: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &grent; } 2029200: 81 c7 e0 08 ret <== NOT EXECUTED 2029204: 81 e8 00 00 restore <== NOT EXECUTED 020295b4 : } struct group *getgrgid( gid_t gid ) { 20295b4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 20295b8: 13 00 81 ae sethi %hi(0x206b800), %o1 <== NOT EXECUTED 20295bc: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 20295c0: 92 12 61 c8 or %o1, 0x1c8, %o1 <== NOT EXECUTED 20295c4: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 20295c8: 15 00 81 ae sethi %hi(0x206b800), %o2 <== NOT EXECUTED 20295cc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 20295d0: 94 12 a1 00 or %o2, 0x100, %o2 <== NOT EXECUTED 20295d4: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 20295d8: 7f ff ff ea call 2029580 <== NOT EXECUTED 20295dc: b0 10 20 00 clr %i0 <== NOT EXECUTED 20295e0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20295e4: 22 80 00 02 be,a 20295ec <== NOT EXECUTED 20295e8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 20295ec: 81 c7 e0 08 ret <== NOT EXECUTED 20295f0: 81 e8 00 00 restore <== NOT EXECUTED 02029580 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 2029580: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 2029584: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 2029588: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 202958c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 2029590: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 2029594: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 2029598: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 202959c: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 20295a0: 90 10 20 00 clr %o0 <== NOT EXECUTED 20295a4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 20295a8: 7f ff ff be call 20294a0 <== NOT EXECUTED 20295ac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 20295b0: 01 00 00 00 nop 02022e84 : */ pid_t getpid( void ) { return _Objects_Local_node; } 2022e84: 81 c3 e0 08 retl <== NOT EXECUTED 2022e88: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED 020296a0 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 20296a0: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 20296a4: 7f ff ff 33 call 2029370 20296a8: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 20296ac: 11 00 81 75 sethi %hi(0x205d400), %o0 20296b0: 13 00 81 9d sethi %hi(0x2067400), %o1 20296b4: 90 12 21 20 or %o0, 0x120, %o0 20296b8: 40 00 67 ea call 2043660 20296bc: 92 12 61 08 or %o1, 0x108, %o1 20296c0: a0 92 20 00 orcc %o0, 0, %l0 20296c4: 12 80 00 0b bne 20296f0 20296c8: 92 10 00 1a mov %i2, %o1 20296cc: 30 80 00 27 b,a 2029768 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 20296d0: 40 00 7e 67 call 204906c 20296d4: 92 10 00 18 mov %i0, %o1 20296d8: 80 a0 00 08 cmp %g0, %o0 20296dc: 82 60 3f ff subx %g0, -1, %g1 } else { match = (pwd->pw_uid == uid); } if (match) { 20296e0: 80 a0 60 00 cmp %g1, 0 20296e4: 12 80 00 14 bne 2029734 20296e8: 90 10 00 10 mov %l0, %o0 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 20296ec: 92 10 00 1a mov %i2, %o1 20296f0: 94 10 00 1b mov %i3, %o2 20296f4: 96 10 00 1c mov %i4, %o3 20296f8: 7f ff fe c4 call 2029208 20296fc: 90 10 00 10 mov %l0, %o0 2029700: 80 a2 20 00 cmp %o0, 0 2029704: 02 80 00 11 be 2029748 2029708: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 202970c: 32 bf ff f1 bne,a 20296d0 2029710: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 2029714: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 2029718: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 202971c: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 2029720: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 2029724: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029728: 02 bf ff f2 be 20296f0 <== NOT EXECUTED 202972c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 2029730: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2029734: 40 00 65 7c call 2042d24 2029738: b0 10 20 00 clr %i0 *result = pwd; 202973c: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 2029740: 81 c7 e0 08 ret 2029744: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 2029748: 40 00 65 1f call 2042bc4 <__errno> <== NOT EXECUTED 202974c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029750: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2029754: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 2029758: 40 00 65 73 call 2042d24 <== NOT EXECUTED 202975c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 2029760: 81 c7 e0 08 ret <== NOT EXECUTED 2029764: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 2029768: 40 00 65 17 call 2042bc4 <__errno> <== NOT EXECUTED 202976c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029770: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2029774: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 2029778: 81 c7 e0 08 ret <== NOT EXECUTED 202977c: 81 e8 00 00 restore <== NOT EXECUTED 02029324 : return NULL; return p; } struct passwd *getpwent(void) { 2029324: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 2029328: 03 00 81 ae sethi %hi(0x206b800), %g1 <== NOT EXECUTED 202932c: d0 00 60 14 ld [ %g1 + 0x14 ], %o0 ! 206b814 <== NOT EXECUTED 2029330: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2029334: 32 80 00 04 bne,a 2029344 <== NOT EXECUTED 2029338: 31 00 81 ae sethi %hi(0x206b800), %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) return NULL; return &pwent; } 202933c: 81 c7 e0 08 ret <== NOT EXECUTED 2029340: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 2029344: 15 00 81 ae sethi %hi(0x206b800), %o2 <== NOT EXECUTED 2029348: 92 16 20 e0 or %i0, 0xe0, %o1 <== NOT EXECUTED 202934c: 94 12 a0 18 or %o2, 0x18, %o2 <== NOT EXECUTED 2029350: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 2029354: 7f ff ff ad call 2029208 <== NOT EXECUTED 2029358: b0 16 20 e0 or %i0, 0xe0, %i0 <== NOT EXECUTED 202935c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2029360: 02 bf ff f7 be 202933c <== NOT EXECUTED 2029364: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &pwent; } 2029368: 81 c7 e0 08 ret <== NOT EXECUTED 202936c: 81 e8 00 00 restore <== NOT EXECUTED 020297b4 : } struct passwd *getpwuid( uid_t uid ) { 20297b4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 20297b8: 13 00 81 ae sethi %hi(0x206b800), %o1 <== NOT EXECUTED 20297bc: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 20297c0: 92 12 60 e0 or %o1, 0xe0, %o1 <== NOT EXECUTED 20297c4: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 20297c8: 15 00 81 ae sethi %hi(0x206b800), %o2 <== NOT EXECUTED 20297cc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 20297d0: 94 12 a0 18 or %o2, 0x18, %o2 <== NOT EXECUTED 20297d4: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 20297d8: 7f ff ff ea call 2029780 <== NOT EXECUTED 20297dc: b0 10 20 00 clr %i0 <== NOT EXECUTED 20297e0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20297e4: 22 80 00 02 be,a 20297ec <== NOT EXECUTED 20297e8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 20297ec: 81 c7 e0 08 ret <== NOT EXECUTED 20297f0: 81 e8 00 00 restore <== NOT EXECUTED 02029780 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 2029780: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 2029784: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 2029788: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 202978c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 2029790: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 2029794: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 2029798: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 202979c: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 20297a0: 90 10 20 00 clr %o0 <== NOT EXECUTED 20297a4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 20297a8: 7f ff ff be call 20296a0 <== NOT EXECUTED 20297ac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 20297b0: 01 00 00 00 nop 0200ae80 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 200ae80: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 200ae84: 80 a6 20 00 cmp %i0, 0 200ae88: 02 80 00 11 be 200aecc 200ae8c: 01 00 00 00 nop { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 200ae90: 7f ff db b8 call 2001d70 200ae94: 01 00 00 00 nop 200ae98: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 200ae9c: 40 00 03 10 call 200badc <_TOD_Get> 200aea0: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 200aea4: 7f ff db b7 call 2001d80 200aea8: 90 10 00 10 mov %l0, %o0 useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 200aeac: d0 07 bf fc ld [ %fp + -4 ], %o0 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 200aeb0: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 200aeb4: 92 10 23 e8 mov 0x3e8, %o1 200aeb8: 40 00 32 00 call 20176b8 <.div> 200aebc: c2 26 00 00 st %g1, [ %i0 ] 200aec0: 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; } 200aec4: 81 c7 e0 08 ret 200aec8: 91 e8 20 00 restore %g0, 0, %o0 void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 200aecc: 40 00 0c d1 call 200e210 <__errno> <== NOT EXECUTED 200aed0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200aed4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 200aed8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 200aedc: 81 c7 e0 08 ret <== NOT EXECUTED 200aee0: 81 e8 00 00 restore <== NOT EXECUTED 020062c4 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { 20062c4: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 20062c8: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED return _POSIX_types_Uid; } 20062cc: 81 c3 e0 08 retl <== NOT EXECUTED 20062d0: d0 10 60 30 lduh [ %g1 + 0x30 ], %o0 <== NOT EXECUTED 020134c4 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 20134c4: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 20134c8: e0 06 40 00 ld [ %i1 ], %l0 20134cc: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 20134d0: 82 04 20 54 add %l0, 0x54, %g1 20134d4: 80 a0 80 01 cmp %g2, %g1 20134d8: 12 80 00 30 bne 2013598 20134dc: 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 ) 20134e0: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 20134e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 20134e8: 80 a4 00 01 cmp %l0, %g1 20134ec: 02 80 00 31 be 20135b0 20134f0: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 20134f4: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 20134f8: 80 a0 60 00 cmp %g1, 0 20134fc: 12 80 00 2d bne 20135b0 2013500: 01 00 00 00 nop /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 2013504: c2 04 20 08 ld [ %l0 + 8 ], %g1 2013508: 80 a0 60 00 cmp %g1, 0 201350c: 22 80 00 06 be,a 2013524 2013510: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 2013514: 7f ff d3 c3 call 2008420 <_Chain_Extract> 2013518: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 201351c: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2013520: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 IMFS_update_ctime( the_jnode ); 2013524: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2013528: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 201352c: 90 07 bf f8 add %fp, -8, %o0 2013530: 7f ff c1 70 call 2003af0 2013534: c2 34 20 30 sth %g1, [ %l0 + 0x30 ] 2013538: c2 07 bf f8 ld [ %fp + -8 ], %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) ) { 201353c: 90 10 00 10 mov %l0, %o0 2013540: 7f ff f3 f7 call 201051c 2013544: c2 24 20 44 st %g1, [ %l0 + 0x44 ] 2013548: 80 a2 20 00 cmp %o0, 0 201354c: 12 80 00 11 bne 2013590 2013550: 01 00 00 00 nop 2013554: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 2013558: 80 a0 60 00 cmp %g1, 0 201355c: 12 80 00 0d bne 2013590 2013560: 03 00 80 81 sethi %hi(0x2020400), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 2013564: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 ! 202044c 2013568: c4 06 40 00 ld [ %i1 ], %g2 201356c: c6 00 60 04 ld [ %g1 + 4 ], %g3 2013570: 80 a0 c0 02 cmp %g3, %g2 2013574: 22 80 00 02 be,a 201357c 2013578: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 201357c: 90 10 00 10 mov %l0, %o0 2013580: 7f ff c1 31 call 2003a44 2013584: b0 10 20 00 clr %i0 2013588: 81 c7 e0 08 ret 201358c: 81 e8 00 00 restore } return 0; } 2013590: 81 c7 e0 08 ret 2013594: 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 ); 2013598: 40 00 01 be call 2013c90 <__errno> 201359c: b0 10 3f ff mov -1, %i0 20135a0: 82 10 20 5a mov 0x5a, %g1 20135a4: c2 22 00 00 st %g1, [ %o0 ] 20135a8: 81 c7 e0 08 ret 20135ac: 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 ); 20135b0: 40 00 01 b8 call 2013c90 <__errno> 20135b4: b0 10 3f ff mov -1, %i0 20135b8: 82 10 20 10 mov 0x10, %g1 20135bc: c2 22 00 00 st %g1, [ %o0 ] 20135c0: 81 c7 e0 08 ret 20135c4: 81 e8 00 00 restore 02029370 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 2029370: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 2029374: 03 00 81 ae sethi %hi(0x206b800), %g1 2029378: c4 48 60 10 ldsb [ %g1 + 0x10 ], %g2 ! 206b810 202937c: 80 a0 a0 00 cmp %g2, 0 2029380: 02 80 00 04 be 2029390 2029384: 84 10 20 01 mov 1, %g2 2029388: 81 c7 e0 08 ret 202938c: 81 e8 00 00 restore return; etc_passwd_initted = 1; mkdir("/etc", 0777); 2029390: 92 10 21 ff mov 0x1ff, %o1 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 2029394: c4 28 60 10 stb %g2, [ %g1 + 0x10 ] mkdir("/etc", 0777); 2029398: 11 00 81 75 sethi %hi(0x205d400), %o0 202939c: 7f ff 75 ab call 2006a48 20293a0: 90 12 20 98 or %o0, 0x98, %o0 ! 205d498 <_rodata_start+0x7a8> /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 20293a4: 31 00 81 75 sethi %hi(0x205d400), %i0 20293a8: 21 00 81 9d sethi %hi(0x2067400), %l0 20293ac: 90 16 21 20 or %i0, 0x120, %o0 20293b0: 40 00 68 ac call 2043660 20293b4: 92 14 21 08 or %l0, 0x108, %o1 20293b8: 80 a2 20 00 cmp %o0, 0 20293bc: 22 80 00 0d be,a 20293f0 20293c0: 90 16 21 20 or %i0, 0x120, %o0 } 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); 20293c4: 40 00 66 58 call 2042d24 20293c8: 01 00 00 00 nop } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 20293cc: 92 14 21 08 or %l0, 0x108, %o1 20293d0: 21 00 81 75 sethi %hi(0x205d400), %l0 20293d4: 40 00 68 a3 call 2043660 20293d8: 90 14 21 d8 or %l0, 0x1d8, %o0 ! 205d5d8 <_rodata_start+0x8e8> 20293dc: 80 a2 20 00 cmp %o0, 0 20293e0: 22 80 00 11 be,a 2029424 20293e4: 90 14 21 d8 or %l0, 0x1d8, %o0 fclose(fp); 20293e8: 40 00 66 4f call 2042d24 <== NOT EXECUTED 20293ec: 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) { 20293f0: 13 00 81 82 sethi %hi(0x2060800), %o1 20293f4: 40 00 68 9b call 2043660 20293f8: 92 12 62 b8 or %o1, 0x2b8, %o1 ! 2060ab8 20293fc: b0 92 20 00 orcc %o0, 0, %i0 2029400: 02 bf ff f3 be 20293cc 2029404: 92 10 20 01 mov 1, %o1 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 2029408: 94 10 20 66 mov 0x66, %o2 202940c: 96 10 00 18 mov %i0, %o3 2029410: 11 00 81 8a sethi %hi(0x2062800), %o0 2029414: 40 00 6d 73 call 20449e0 2029418: 90 12 20 20 or %o0, 0x20, %o0 ! 2062820 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 202941c: 10 bf ff ea b 20293c4 2029420: 90 10 00 18 mov %i0, %o0 * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 2029424: 13 00 81 82 sethi %hi(0x2060800), %o1 2029428: 40 00 68 8e call 2043660 202942c: 92 12 62 b8 or %o1, 0x2b8, %o1 ! 2060ab8 2029430: b0 92 20 00 orcc %o0, 0, %i0 2029434: 02 bf ff d5 be 2029388 2029438: 11 00 81 8a sethi %hi(0x2062800), %o0 fprintf( fp, "root:x:0:root\n" 202943c: 92 10 20 01 mov 1, %o1 2029440: 94 10 20 2a mov 0x2a, %o2 2029444: 96 10 00 18 mov %i0, %o3 2029448: 40 00 6d 66 call 20449e0 202944c: 90 12 20 88 or %o0, 0x88, %o0 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 2029450: 40 00 66 35 call 2042d24 2029454: 81 e8 00 00 restore 2029458: 01 00 00 00 nop 02006394 : int ioctl( int fd, ioctl_command_t command, ... ) { 2006394: 9d e3 bf 98 save %sp, -104, %sp va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 2006398: 03 00 80 81 sethi %hi(0x2020400), %g1 200639c: c2 00 63 d4 ld [ %g1 + 0x3d4 ], %g1 ! 20207d4 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 20063a0: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 20063a4: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 20063a8: 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 ); 20063ac: 80 a6 00 01 cmp %i0, %g1 20063b0: 1a 80 00 18 bcc 2006410 20063b4: f4 27 a0 4c st %i2, [ %fp + 0x4c ] iop = rtems_libio_iop( fd ); 20063b8: 03 00 80 84 sethi %hi(0x2021000), %g1 20063bc: d0 00 61 64 ld [ %g1 + 0x164 ], %o0 ! 2021164 20063c0: 83 2e 20 06 sll %i0, 6, %g1 20063c4: b1 2e 20 03 sll %i0, 3, %i0 20063c8: b0 06 00 01 add %i0, %g1, %i0 20063cc: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 20063d0: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 20063d4: 80 88 61 00 btst 0x100, %g1 20063d8: 02 80 00 0e be 2006410 20063dc: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 20063e0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 20063e4: 80 a0 60 00 cmp %g1, 0 20063e8: 02 80 00 0a be 2006410 20063ec: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 20063f0: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 20063f4: 80 a0 60 00 cmp %g1, 0 20063f8: 02 80 00 0c be 2006428 20063fc: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 2006400: 9f c0 40 00 call %g1 2006404: 94 10 00 1a mov %i2, %o2 return rc; } 2006408: 81 c7 e0 08 ret 200640c: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 2006410: 40 00 37 2e call 20140c8 <__errno> 2006414: b0 10 3f ff mov -1, %i0 2006418: 82 10 20 09 mov 9, %g1 200641c: c2 22 00 00 st %g1, [ %o0 ] 2006420: 81 c7 e0 08 ret 2006424: 81 e8 00 00 restore if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2006428: 40 00 37 28 call 20140c8 <__errno> <== NOT EXECUTED 200642c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2006430: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2006434: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2006438: 81 c7 e0 08 ret <== NOT EXECUTED 200643c: 81 e8 00 00 restore <== NOT EXECUTED 02003c74 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 2003c74: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 2003c78: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 2003c7c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003c80: 02 80 00 03 be 2003c8c <== NOT EXECUTED 2003c84: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 2003c88: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 2003c8c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 2003c90: 02 80 00 0c be 2003cc0 <== NOT EXECUTED 2003c94: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 2003c98: 05 00 80 68 sethi %hi(0x201a000), %g2 <== NOT EXECUTED 2003c9c: c4 00 a3 00 ld [ %g2 + 0x300 ], %g2 ! 201a300 <__ctype_ptr__> <== NOT EXECUTED 2003ca0: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 2003ca4: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 2003ca8: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 2003cac: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 2003cb0: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 2003cb4: 22 80 00 02 be,a 2003cbc <== NOT EXECUTED 2003cb8: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 2003cbc: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 2003cc0: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 2003cc4: 02 80 00 16 be 2003d1c <== NOT EXECUTED 2003cc8: 80 a0 a0 0a cmp %g2, 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)) { 2003ccc: 02 80 00 41 be 2003dd0 <== NOT EXECUTED 2003cd0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 2003cd4: 32 80 00 1a bne,a 2003d3c <== NOT EXECUTED 2003cd8: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 2003cdc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 2003ce0: 05 00 80 68 sethi %hi(0x201a000), %g2 <== NOT EXECUTED 2003ce4: c4 00 a2 94 ld [ %g2 + 0x294 ], %g2 ! 201a294 <== NOT EXECUTED 2003ce8: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED 2003cec: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2003cf0: 16 80 00 09 bge 2003d14 <== NOT EXECUTED 2003cf4: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 2003cf8: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 2003cfc: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 2003d00: 12 80 00 39 bne 2003de4 <== NOT EXECUTED 2003d04: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 2003d08: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 2003d0c: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 2003d10: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 2003d14: 81 c7 e0 08 ret <== NOT EXECUTED 2003d18: 81 e8 00 00 restore <== 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) 2003d1c: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 2003d20: 02 80 00 04 be 2003d30 <== NOT EXECUTED 2003d24: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 2003d28: 81 c7 e0 08 ret <== NOT EXECUTED 2003d2c: 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) 2003d30: 32 80 00 02 bne,a 2003d38 <== NOT EXECUTED 2003d34: 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)) { 2003d38: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 2003d3c: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 2003d40: 22 bf ff e8 be,a 2003ce0 <== NOT EXECUTED 2003d44: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 2003d48: c4 0e 60 43 ldub [ %i1 + 0x43 ], %g2 <== NOT EXECUTED 2003d4c: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 2003d50: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 2003d54: 22 80 00 43 be,a 2003e60 <== NOT EXECUTED 2003d58: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 2003d5c: c4 0e 60 44 ldub [ %i1 + 0x44 ], %g2 <== NOT EXECUTED 2003d60: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 2003d64: 22 80 00 2e be,a 2003e1c <== NOT EXECUTED 2003d68: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 2003d6c: c4 0e 60 45 ldub [ %i1 + 0x45 ], %g2 <== NOT EXECUTED 2003d70: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 2003d74: 02 bf ff e8 be 2003d14 <== NOT EXECUTED 2003d78: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 2003d7c: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 2003d80: 02 80 00 2c be 2003e30 <== NOT EXECUTED 2003d84: 80 88 60 48 btst 0x48, %g1 <== 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]) 2003d88: c4 0e 60 4c ldub [ %i1 + 0x4c ], %g2 <== NOT EXECUTED 2003d8c: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 2003d90: 02 80 00 07 be 2003dac <== NOT EXECUTED 2003d94: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 2003d98: c4 0e 60 51 ldub [ %i1 + 0x51 ], %g2 <== NOT EXECUTED 2003d9c: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 2003da0: 32 bf ff d0 bne,a 2003ce0 <== NOT EXECUTED 2003da4: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 2003da8: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 2003dac: 12 80 00 18 bne 2003e0c <== NOT EXECUTED 2003db0: 01 00 00 00 nop <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 2003db4: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 2003db8: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 2003dbc: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 2003dc0: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 2003dc4: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 2003dc8: 81 c7 e0 08 ret <== NOT EXECUTED 2003dcc: 91 e8 20 01 restore %g0, 1, %o0 <== 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)) { 2003dd0: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 2003dd4: 32 bf ff d9 bne,a 2003d38 <== NOT EXECUTED 2003dd8: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 2003ddc: 10 bf ff d8 b 2003d3c <== NOT EXECUTED 2003de0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 2003de4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 2003de8: 7f ff fe f6 call 20039c0 <== NOT EXECUTED 2003dec: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2003df0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 2003df4: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 2003df8: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 2003dfc: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 2003e00: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 2003e04: 81 c7 e0 08 ret <== NOT EXECUTED 2003e08: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 2003e0c: 7f ff fe ed call 20039c0 <== NOT EXECUTED 2003e10: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 2003e14: 10 bf ff e9 b 2003db8 <== NOT EXECUTED 2003e18: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== 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); 2003e1c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003e20: 7f ff ff 08 call 2003a40 <== NOT EXECUTED 2003e24: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 2003e28: 81 c7 e0 08 ret <== NOT EXECUTED 2003e2c: 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)) 2003e30: 22 80 00 05 be,a 2003e44 <== NOT EXECUTED 2003e34: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 2003e38: 7f ff fe e2 call 20039c0 <== NOT EXECUTED 2003e3c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 2003e40: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 2003e44: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 2003e48: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 2003e4c: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 2003e50: 82 00 60 01 inc %g1 <== NOT EXECUTED 2003e54: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 2003e58: 81 c7 e0 08 ret <== NOT EXECUTED 2003e5c: 91 e8 20 01 restore %g0, 1, %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); 2003e60: 92 10 20 00 clr %o1 <== NOT EXECUTED 2003e64: 7f ff fe f7 call 2003a40 <== NOT EXECUTED 2003e68: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 2003e6c: 81 c7 e0 08 ret <== NOT EXECUTED 2003e70: 81 e8 00 00 restore <== NOT EXECUTED 02022ea8 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 2022ea8: 81 c3 e0 08 retl <== NOT EXECUTED 2022eac: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED 02018668 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 2018668: 9d e3 bf a0 save %sp, -96, %sp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 201866c: 03 00 80 6b sethi %hi(0x201ac00), %g1 2018670: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 201adb0 <_System_state_Current> 2018674: 80 a0 60 03 cmp %g1, 3 2018678: 02 80 00 04 be 2018688 201867c: 03 00 80 67 sethi %hi(0x2019c00), %g1 2018680: 81 c7 e0 08 ret <== NOT EXECUTED 2018684: 81 e8 00 00 restore <== NOT EXECUTED /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 2018688: 21 00 80 68 sethi %hi(0x201a000), %l0 201868c: e2 00 61 88 ld [ %g1 + 0x188 ], %l1 2018690: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 2018694: 80 a0 40 11 cmp %g1, %l1 2018698: 02 80 00 05 be 20186ac 201869c: 01 00 00 00 nop _wrapup_reent(_global_impure_ptr); 20186a0: 40 00 01 80 call 2018ca0 <_wrapup_reent> 20186a4: 90 10 00 11 mov %l1, %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 = _global_impure_ptr; 20186a8: e2 24 23 08 st %l1, [ %l0 + 0x308 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 20186ac: 7f ff d7 31 call 200e370 20186b0: d0 04 60 04 ld [ %l1 + 4 ], %o0 fclose (stdout); 20186b4: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 20186b8: 7f ff d7 2e call 200e370 20186bc: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 20186c0: c2 04 23 08 ld [ %l0 + 0x308 ], %g1 20186c4: f0 00 60 0c ld [ %g1 + 0xc ], %i0 20186c8: 7f ff d7 2a call 200e370 20186cc: 81 e8 00 00 restore 20186d0: 01 00 00 00 nop 02029908 : int link( const char *existing, const char *new ) { 2029908: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 202990c: 40 00 7f d9 call 2049870 2029910: 90 10 00 18 mov %i0, %o0 2029914: a0 07 bf e8 add %fp, -24, %l0 2029918: 92 10 00 08 mov %o0, %o1 202991c: 94 10 20 00 clr %o2 2029920: 90 10 00 18 mov %i0, %o0 2029924: 96 10 00 10 mov %l0, %o3 2029928: 98 10 20 01 mov 1, %o4 202992c: 7f ff 71 dd call 20060a0 2029930: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 2029934: 80 a2 20 00 cmp %o0, 0 2029938: 12 80 00 88 bne 2029b58 202993c: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 2029940: c2 4e 40 00 ldsb [ %i1 ], %g1 2029944: 80 a0 60 5c cmp %g1, 0x5c 2029948: 02 80 00 06 be 2029960 202994c: 80 a0 60 2f cmp %g1, 0x2f 2029950: 02 80 00 04 be 2029960 2029954: 80 a0 60 00 cmp %g1, 0 2029958: 12 80 00 3c bne 2029a48 202995c: 03 00 81 9f sethi %hi(0x2067c00), %g1 2029960: 03 00 81 9f sethi %hi(0x2067c00), %g1 2029964: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 2029968: 90 10 20 01 mov 1, %o0 202996c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 2029970: c4 27 bf d4 st %g2, [ %fp + -44 ] 2029974: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 2029978: c4 27 bf d8 st %g2, [ %fp + -40 ] 202997c: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 2029980: c4 27 bf dc st %g2, [ %fp + -36 ] 2029984: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 2029988: c4 27 bf e0 st %g2, [ %fp + -32 ] 202998c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2029990: c2 27 bf e4 st %g1, [ %fp + -28 ] if ( !parent_loc.ops->evalformake_h ) { 2029994: c2 07 bf e0 ld [ %fp + -32 ], %g1 2029998: c2 00 60 04 ld [ %g1 + 4 ], %g1 202999c: 80 a0 60 00 cmp %g1, 0 20299a0: 02 80 00 60 be 2029b20 20299a4: 90 06 40 08 add %i1, %o0, %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 ); 20299a8: 94 07 bf fc add %fp, -4, %o2 20299ac: b2 07 bf d4 add %fp, -44, %i1 20299b0: 9f c0 40 00 call %g1 20299b4: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) { 20299b8: a2 92 20 00 orcc %o0, 0, %l1 20299bc: 12 80 00 4a bne 2029ae4 20299c0: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 20299c4: c4 07 bf e4 ld [ %fp + -28 ], %g2 20299c8: 80 a0 80 01 cmp %g2, %g1 20299cc: 12 80 00 2c bne 2029a7c 20299d0: c4 07 bf e0 ld [ %fp + -32 ], %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 ) { 20299d4: c2 00 a0 08 ld [ %g2 + 8 ], %g1 20299d8: 80 a0 60 00 cmp %g1, 0 20299dc: 02 80 00 61 be 2029b60 20299e0: d4 07 bf fc ld [ %fp + -4 ], %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 ); 20299e4: 90 10 00 10 mov %l0, %o0 20299e8: 9f c0 40 00 call %g1 20299ec: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &existing_loc ); 20299f0: c2 07 bf f4 ld [ %fp + -12 ], %g1 20299f4: 80 a0 60 00 cmp %g1, 0 20299f8: 02 80 00 08 be 2029a18 20299fc: b0 10 00 08 mov %o0, %i0 2029a00: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2029a04: 80 a0 60 00 cmp %g1, 0 2029a08: 22 80 00 05 be,a 2029a1c 2029a0c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2029a10: 9f c0 40 00 call %g1 2029a14: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 2029a18: c2 07 bf e0 ld [ %fp + -32 ], %g1 2029a1c: 80 a0 60 00 cmp %g1, 0 2029a20: 02 80 00 4e be 2029b58 2029a24: 01 00 00 00 nop 2029a28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2029a2c: 80 a0 60 00 cmp %g1, 0 2029a30: 02 80 00 4a be 2029b58 2029a34: 01 00 00 00 nop 2029a38: 9f c0 40 00 call %g1 2029a3c: 90 10 00 19 mov %i1, %o0 return result; } 2029a40: 81 c7 e0 08 ret 2029a44: 81 e8 00 00 restore /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 2029a48: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 2029a4c: 90 10 20 00 clr %o0 2029a50: c4 00 60 04 ld [ %g1 + 4 ], %g2 2029a54: c4 27 bf d4 st %g2, [ %fp + -44 ] 2029a58: c4 00 60 08 ld [ %g1 + 8 ], %g2 2029a5c: c4 27 bf d8 st %g2, [ %fp + -40 ] 2029a60: c4 00 60 0c ld [ %g1 + 0xc ], %g2 2029a64: c4 27 bf dc st %g2, [ %fp + -36 ] 2029a68: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 2029a6c: c4 27 bf e0 st %g2, [ %fp + -32 ] 2029a70: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 2029a74: 10 bf ff c8 b 2029994 2029a78: c2 27 bf e4 st %g1, [ %fp + -28 ] * 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 ); 2029a7c: c2 07 bf f4 ld [ %fp + -12 ], %g1 2029a80: 80 a0 60 00 cmp %g1, 0 2029a84: 22 80 00 09 be,a 2029aa8 2029a88: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2029a8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2029a90: 80 a0 60 00 cmp %g1, 0 2029a94: 22 80 00 05 be,a 2029aa8 2029a98: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2029a9c: 9f c0 40 00 call %g1 2029aa0: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 2029aa4: c2 07 bf e0 ld [ %fp + -32 ], %g1 2029aa8: 80 a0 60 00 cmp %g1, 0 2029aac: 02 80 00 08 be 2029acc 2029ab0: 01 00 00 00 nop 2029ab4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2029ab8: 80 a0 60 00 cmp %g1, 0 2029abc: 02 80 00 04 be 2029acc 2029ac0: 01 00 00 00 nop 2029ac4: 9f c0 40 00 call %g1 2029ac8: 90 10 00 19 mov %i1, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 2029acc: 40 00 64 3e call 2042bc4 <__errno> 2029ad0: b0 10 3f ff mov -1, %i0 2029ad4: 82 10 20 12 mov 0x12, %g1 2029ad8: c2 22 00 00 st %g1, [ %o0 ] 2029adc: 81 c7 e0 08 ret 2029ae0: 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 ); 2029ae4: c2 07 bf f4 ld [ %fp + -12 ], %g1 2029ae8: 80 a0 60 00 cmp %g1, 0 2029aec: 02 80 00 08 be 2029b0c 2029af0: 01 00 00 00 nop 2029af4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2029af8: 80 a0 60 00 cmp %g1, 0 2029afc: 02 80 00 04 be 2029b0c 2029b00: 01 00 00 00 nop 2029b04: 9f c0 40 00 call %g1 2029b08: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( result ); 2029b0c: 40 00 64 2e call 2042bc4 <__errno> 2029b10: b0 10 3f ff mov -1, %i0 2029b14: e2 22 00 00 st %l1, [ %o0 ] 2029b18: 81 c7 e0 08 ret 2029b1c: 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 ); 2029b20: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2029b24: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029b28: 02 80 00 08 be 2029b48 <== NOT EXECUTED 2029b2c: 01 00 00 00 nop <== NOT EXECUTED 2029b30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2029b34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029b38: 02 80 00 04 be 2029b48 <== NOT EXECUTED 2029b3c: 01 00 00 00 nop <== NOT EXECUTED 2029b40: 9f c0 40 00 call %g1 <== NOT EXECUTED 2029b44: 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 ); 2029b48: 40 00 64 1f call 2042bc4 <__errno> <== NOT EXECUTED 2029b4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029b50: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2029b54: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2029b58: 81 c7 e0 08 ret 2029b5c: 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 ); 2029b60: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2029b64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029b68: 02 80 00 0a be 2029b90 <== NOT EXECUTED 2029b6c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2029b70: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2029b74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029b78: 02 80 00 06 be 2029b90 <== NOT EXECUTED 2029b7c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2029b80: 9f c0 40 00 call %g1 <== NOT EXECUTED 2029b84: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2029b88: c4 07 bf e0 ld [ %fp + -32 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 2029b8c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2029b90: 02 bf ff ee be 2029b48 <== NOT EXECUTED 2029b94: 01 00 00 00 nop <== NOT EXECUTED 2029b98: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2029b9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029ba0: 02 bf ff ea be 2029b48 <== NOT EXECUTED 2029ba4: 01 00 00 00 nop <== NOT EXECUTED 2029ba8: 9f c0 40 00 call %g1 <== NOT EXECUTED 2029bac: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2029bb0: 30 bf ff e6 b,a 2029b48 <== NOT EXECUTED 020184c4 : off_t lseek( int fd, off_t offset, int whence ) { 20184c4: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 20184c8: 03 00 80 68 sethi %hi(0x201a000), %g1 20184cc: c2 00 61 94 ld [ %g1 + 0x194 ], %g1 ! 201a194 off_t lseek( int fd, off_t offset, int whence ) { 20184d0: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 20184d4: 80 a6 00 01 cmp %i0, %g1 20184d8: 1a 80 00 46 bcc 20185f0 20184dc: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 20184e0: 03 00 80 6a sethi %hi(0x201a800), %g1 20184e4: e0 00 62 44 ld [ %g1 + 0x244 ], %l0 ! 201aa44 20184e8: 83 2e 20 06 sll %i0, 6, %g1 20184ec: b1 2e 20 03 sll %i0, 3, %i0 20184f0: b0 06 00 01 add %i0, %g1, %i0 20184f4: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 20184f8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 20184fc: 80 88 61 00 btst 0x100, %g1 2018500: 02 80 00 3c be 20185f0 2018504: 01 00 00 00 nop /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 2018508: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 201850c: c8 00 60 14 ld [ %g1 + 0x14 ], %g4 2018510: 80 a1 20 00 cmp %g4, 0 2018514: 02 80 00 3f be 2018610 2018518: 80 a6 e0 01 cmp %i3, 1 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 201851c: 02 80 00 27 be 20185b8 2018520: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 2018524: 80 a6 e0 02 cmp %i3, 2 2018528: 02 80 00 11 be 201856c 201852c: 80 a6 e0 00 cmp %i3, 0 2018530: 12 80 00 26 bne 20185c8 2018534: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; 2018538: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 201853c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 2018540: 92 10 00 02 mov %g2, %o1 2018544: 94 10 00 03 mov %g3, %o2 2018548: 96 10 00 1b mov %i3, %o3 201854c: 9f c0 40 00 call %g1 2018550: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 2018554: 80 a2 3f ff cmp %o0, -1 2018558: 02 80 00 13 be 20185a4 201855c: 80 a2 7f ff cmp %o1, -1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 2018560: b2 10 00 09 mov %o1, %i1 2018564: 81 c7 e0 08 ret 2018568: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 201856c: d8 1c 20 08 ldd [ %l0 + 8 ], %o4 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 2018570: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 2018574: 9a 86 80 0d addcc %i2, %o5, %o5 2018578: 98 46 40 0c addx %i1, %o4, %o4 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 201857c: 92 10 00 02 mov %g2, %o1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 2018580: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 2018584: 94 10 00 03 mov %g3, %o2 2018588: 96 10 00 1b mov %i3, %o3 201858c: 9f c0 40 00 call %g1 2018590: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 2018594: 80 a2 3f ff cmp %o0, -1 2018598: 12 bf ff f3 bne 2018564 201859c: b2 10 00 09 mov %o1, %i1 20185a0: 80 a2 7f ff cmp %o1, -1 20185a4: 12 bf ff f0 bne 2018564 20185a8: b2 10 00 09 mov %o1, %i1 iop->offset = old_offset; 20185ac: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 20185b0: 81 c7 e0 08 ret 20185b4: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 20185b8: 9a 86 80 13 addcc %i2, %l3, %o5 20185bc: 98 46 40 12 addx %i1, %l2, %o4 break; 20185c0: 10 bf ff df b 201853c 20185c4: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 20185c8: 7f ff d7 12 call 200e210 <__errno> 20185cc: 01 00 00 00 nop 20185d0: 82 10 20 16 mov 0x16, %g1 ! 16 20185d4: c2 22 00 00 st %g1, [ %o0 ] 20185d8: 11 3f ff ff sethi %hi(0xfffffc00), %o0 20185dc: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 20185e0: 92 10 00 08 mov %o0, %o1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 20185e4: b0 10 00 08 mov %o0, %i0 20185e8: 81 c7 e0 08 ret 20185ec: 93 e8 00 09 restore %g0, %o1, %o1 off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 20185f0: 7f ff d7 08 call 200e210 <__errno> <== NOT EXECUTED 20185f4: 01 00 00 00 nop <== NOT EXECUTED 20185f8: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 20185fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2018600: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 2018604: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 2018608: 10 bf ff d6 b 2018560 <== NOT EXECUTED 201860c: 92 10 00 08 mov %o0, %o1 <== 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 ); 2018610: 7f ff d7 00 call 200e210 <__errno> <== NOT EXECUTED 2018614: 01 00 00 00 nop <== NOT EXECUTED 2018618: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 201861c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2018620: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 2018624: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 2018628: 10 bf ff ce b 2018560 <== NOT EXECUTED 201862c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 02029d5c : int _STAT_NAME( const char *path, struct stat *buf ) { 2029d5c: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 2029d60: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2029d64: 02 80 00 34 be 2029e34 <== NOT EXECUTED 2029d68: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 2029d6c: 40 00 7e c1 call 2049870 <== NOT EXECUTED 2029d70: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2029d74: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 2029d78: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 2029d7c: 94 10 20 00 clr %o2 <== NOT EXECUTED 2029d80: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2029d84: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2029d88: 98 10 20 00 clr %o4 <== NOT EXECUTED 2029d8c: 7f ff 70 c5 call 20060a0 <== NOT EXECUTED 2029d90: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 2029d94: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2029d98: 12 80 00 25 bne 2029e2c <== NOT EXECUTED 2029d9c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ 2029da0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED 2029da4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2029da8: 02 80 00 29 be 2029e4c <== NOT EXECUTED 2029dac: 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) ); 2029db0: c0 26 40 00 clr [ %i1 ] <== NOT EXECUTED 2029db4: c0 26 60 04 clr [ %i1 + 4 ] <== NOT EXECUTED 2029db8: c0 26 60 08 clr [ %i1 + 8 ] <== NOT EXECUTED 2029dbc: c0 26 60 0c clr [ %i1 + 0xc ] <== NOT EXECUTED 2029dc0: c0 26 60 10 clr [ %i1 + 0x10 ] <== NOT EXECUTED 2029dc4: c0 26 60 14 clr [ %i1 + 0x14 ] <== NOT EXECUTED 2029dc8: c0 26 60 18 clr [ %i1 + 0x18 ] <== NOT EXECUTED 2029dcc: c0 26 60 1c clr [ %i1 + 0x1c ] <== NOT EXECUTED 2029dd0: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 2029dd4: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED 2029dd8: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED 2029ddc: c0 26 60 2c clr [ %i1 + 0x2c ] <== NOT EXECUTED 2029de0: c0 26 60 30 clr [ %i1 + 0x30 ] <== NOT EXECUTED 2029de4: c0 26 60 34 clr [ %i1 + 0x34 ] <== NOT EXECUTED 2029de8: c0 26 60 38 clr [ %i1 + 0x38 ] <== NOT EXECUTED 2029dec: c0 26 60 3c clr [ %i1 + 0x3c ] <== NOT EXECUTED 2029df0: c0 26 60 40 clr [ %i1 + 0x40 ] <== NOT EXECUTED 2029df4: c0 26 60 44 clr [ %i1 + 0x44 ] <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); 2029df8: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 2029dfc: 9f c0 40 00 call %g1 <== NOT EXECUTED 2029e00: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2029e04: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2029e08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029e0c: 02 80 00 08 be 2029e2c <== NOT EXECUTED 2029e10: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 2029e14: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2029e18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029e1c: 02 80 00 1a be 2029e84 <== NOT EXECUTED 2029e20: 01 00 00 00 nop <== NOT EXECUTED 2029e24: 9f c0 40 00 call %g1 <== NOT EXECUTED 2029e28: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return status; } 2029e2c: 81 c7 e0 08 ret <== NOT EXECUTED 2029e30: 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 ); 2029e34: 40 00 63 64 call 2042bc4 <__errno> <== NOT EXECUTED 2029e38: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029e3c: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 2029e40: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2029e44: 81 c7 e0 08 ret <== NOT EXECUTED 2029e48: 81 e8 00 00 restore <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 2029e4c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2029e50: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029e54: 02 80 00 08 be 2029e74 <== NOT EXECUTED 2029e58: 01 00 00 00 nop <== NOT EXECUTED 2029e5c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2029e60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2029e64: 02 80 00 04 be 2029e74 <== NOT EXECUTED 2029e68: 01 00 00 00 nop <== NOT EXECUTED 2029e6c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2029e70: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2029e74: 40 00 63 54 call 2042bc4 <__errno> <== NOT EXECUTED 2029e78: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2029e7c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2029e80: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2029e84: 81 c7 e0 08 ret <== NOT EXECUTED 2029e88: 81 e8 00 00 restore <== NOT EXECUTED 0200b298 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 200b298: 9d e3 bf a0 save %sp, -96, %sp 200b29c: 03 00 80 6a sethi %hi(0x201a800), %g1 200b2a0: 82 10 62 50 or %g1, 0x250, %g1 ! 201aa50 200b2a4: c4 00 60 04 ld [ %g1 + 4 ], %g2 200b2a8: a0 10 00 18 mov %i0, %l0 200b2ac: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 200b2b0: 7f ff ff ed call 200b264 200b2b4: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 200b2b8: 80 a6 20 00 cmp %i0, 0 200b2bc: 02 80 00 25 be 200b350 200b2c0: 03 00 80 6b sethi %hi(0x201ac00), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 200b2c4: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 201adb0 <_System_state_Current> 200b2c8: 80 a0 60 03 cmp %g1, 3 200b2cc: 02 80 00 1c be 200b33c 200b2d0: 03 00 80 68 sethi %hi(0x201a000), %g1 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 200b2d4: d0 00 61 a0 ld [ %g1 + 0x1a0 ], %o0 ! 201a1a0 200b2d8: 92 10 00 10 mov %l0, %o1 200b2dc: 94 10 20 00 clr %o2 200b2e0: 40 00 03 3a call 200bfc8 <_Protected_heap_Allocate_aligned_with_boundary> 200b2e4: 96 10 20 00 clr %o3 * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 200b2e8: b0 92 20 00 orcc %o0, 0, %i0 200b2ec: 02 80 00 1b be 200b358 200b2f0: a2 10 00 18 mov %i0, %l1 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 200b2f4: 03 00 80 69 sethi %hi(0x201a400), %g1 200b2f8: c2 00 63 d0 ld [ %g1 + 0x3d0 ], %g1 ! 201a7d0 200b2fc: 80 a0 60 00 cmp %g1, 0 200b300: 02 80 00 05 be 200b314 200b304: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 200b308: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 200b30c: 9f c0 40 00 call %g1 <== NOT EXECUTED 200b310: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 200b314: 03 00 80 69 sethi %hi(0x201a400), %g1 200b318: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1 ! 201a7c8 200b31c: 80 a0 60 00 cmp %g1, 0 200b320: 02 80 00 05 be 200b334 200b324: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 200b328: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 200b32c: 9f c0 40 00 call %g1 <== NOT EXECUTED 200b330: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 200b334: 81 c7 e0 08 ret 200b338: 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()) && 200b33c: 7f ff ff b1 call 200b200 200b340: 01 00 00 00 nop 200b344: 80 8a 20 ff btst 0xff, %o0 200b348: 12 bf ff e3 bne 200b2d4 200b34c: 03 00 80 68 sethi %hi(0x201a000), %g1 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 200b350: 81 c7 e0 08 ret <== NOT EXECUTED 200b354: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 200b358: 03 00 80 69 sethi %hi(0x201a400), %g1 200b35c: c2 00 63 cc ld [ %g1 + 0x3cc ], %g1 ! 201a7cc 200b360: 80 a0 60 00 cmp %g1, 0 200b364: 02 80 00 08 be 200b384 200b368: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 200b36c: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 200b370: 9f c0 40 00 call %g1 <== NOT EXECUTED 200b374: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 200b378: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 200b37c: 12 bf ff df bne 200b2f8 <== NOT EXECUTED 200b380: 03 00 80 69 sethi %hi(0x201a400), %g1 <== NOT EXECUTED errno = ENOMEM; 200b384: 40 00 0b a3 call 200e210 <__errno> 200b388: 01 00 00 00 nop 200b38c: 82 10 20 0c mov 0xc, %g1 ! c 200b390: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 200b394: 81 c7 e0 08 ret 200b398: 81 e8 00 00 restore 0200b248 : 200b248: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 200b24c: 11 00 80 6b sethi %hi(0x201ac00), %o0 <== NOT EXECUTED 200b250: 90 12 22 8c or %o0, 0x28c, %o0 ! 201ae8c <== NOT EXECUTED 200b254: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200b258: 7f ff ec a2 call 20064e0 <_Chain_Append> <== NOT EXECUTED 200b25c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 200b260: 01 00 00 00 nop 0200b264 : void malloc_deferred_frees_process(void) { 200b264: 9d e3 bf a0 save %sp, -96, %sp 200b268: 21 00 80 6b sethi %hi(0x201ac00), %l0 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) 200b26c: 10 80 00 04 b 200b27c 200b270: a0 14 22 8c or %l0, 0x28c, %l0 ! 201ae8c free(to_be_freed); 200b274: 7f ff fe 91 call 200acb8 <== NOT EXECUTED 200b278: 01 00 00 00 nop <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 200b27c: 40 00 01 98 call 200b8dc <_Chain_Get> 200b280: 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) 200b284: 80 a2 20 00 cmp %o0, 0 200b288: 12 bf ff fb bne 200b274 200b28c: 01 00 00 00 nop free(to_be_freed); } 200b290: 81 c7 e0 08 ret 200b294: 81 e8 00 00 restore 020124c8 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 20124c8: 9d e3 bf a0 save %sp, -96, %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) ) { 20124cc: 7f ff f8 14 call 201051c 20124d0: 90 10 00 18 mov %i0, %o0 20124d4: 80 a2 20 00 cmp %o0, 0 20124d8: 12 80 00 13 bne 2012524 20124dc: 01 00 00 00 nop 20124e0: c2 16 20 30 lduh [ %i0 + 0x30 ], %g1 20124e4: 80 a0 60 00 cmp %g1, 0 20124e8: 12 80 00 0f bne 2012524 20124ec: 03 00 80 81 sethi %hi(0x2020400), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 20124f0: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 ! 202044c 20124f4: c4 00 60 04 ld [ %g1 + 4 ], %g2 20124f8: 80 a0 80 18 cmp %g2, %i0 20124fc: 22 80 00 02 be,a 2012504 2012500: 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) 2012504: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 2012508: 80 a0 60 06 cmp %g1, 6 201250c: 02 80 00 04 be 201251c 2012510: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 2012514: 7f ff ff 7a call 20122fc 2012518: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 201251c: 7f ff c5 4a call 2003a44 2012520: 90 10 00 18 mov %i0, %o0 } return 0; } 2012524: 81 c7 e0 08 ret 2012528: 91 e8 20 00 restore %g0, 0, %o0 0201221c : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 201221c: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 2012220: 80 a6 20 00 cmp %i0, 0 2012224: 02 80 00 16 be 201227c 2012228: 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 2012230: d0 06 00 00 ld [ %i0 ], %o0 2012234: a0 10 00 08 mov %o0, %l0 2012238: a2 10 20 00 clr %l1 if ( b[i] ) { 201223c: d0 04 00 00 ld [ %l0 ], %o0 2012240: 80 a2 20 00 cmp %o0, 0 2012244: 02 80 00 05 be 2012258 2012248: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 201224c: 7f ff ff 2f call 2011f08 2012250: 01 00 00 00 nop b[i] = 0; 2012254: 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 2012260: a0 04 20 04 add %l0, 4, %l0 2012264: 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 ); 2012268: 7f ff ff 28 call 2011f08 201226c: 01 00 00 00 nop *block_table = 0; 2012270: c0 26 00 00 clr [ %i0 ] } 2012274: 81 c7 e0 08 ret 2012278: 81 e8 00 00 restore /* * Perform internal consistency checks */ assert( block_table ); 201227c: 11 00 80 7e sethi %hi(0x201f800), %o0 <== NOT EXECUTED 2012280: 15 00 80 7e sethi %hi(0x201f800), %o2 <== NOT EXECUTED 2012284: 17 00 80 7e sethi %hi(0x201f800), %o3 <== NOT EXECUTED 2012288: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 201228c: 94 12 a3 20 or %o2, 0x320, %o2 <== NOT EXECUTED 2012290: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 2012294: 7f ff c4 b3 call 2003560 <__assert_func> <== NOT EXECUTED 2012298: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED 201229c: 01 00 00 00 nop 020127f4 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 20127f4: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 20127f8: e0 06 20 3c ld [ %i0 + 0x3c ], %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 ) 20127fc: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 2012800: 80 a0 40 19 cmp %g1, %i1 2012804: 16 80 00 07 bge 2012820 2012808: 90 10 00 10 mov %l0, %o0 return IMFS_memfile_extend( the_jnode, length ); 201280c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2012810: 7f ff ff 91 call 2012654 <== NOT EXECUTED 2012814: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 2012818: 81 c7 e0 08 ret <== NOT EXECUTED 201281c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * 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 ) 2012820: 22 80 00 0d be,a 2012854 2012824: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 * 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; 2012828: f2 24 20 50 st %i1, [ %l0 + 0x50 ] <== NOT EXECUTED 201282c: f4 24 20 54 st %i2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 2012830: f4 26 20 0c st %i2, [ %i0 + 0xc ] 2012834: f2 26 20 08 st %i1, [ %i0 + 8 ] IMFS_update_atime( the_jnode ); 2012838: 90 07 bf f8 add %fp, -8, %o0 201283c: 7f ff c4 ad call 2003af0 2012840: 92 10 20 00 clr %o1 2012844: c2 07 bf f8 ld [ %fp + -8 ], %g1 2012848: c2 24 20 3c st %g1, [ %l0 + 0x3c ] return 0; } 201284c: 81 c7 e0 08 ret 2012850: 91 e8 20 00 restore %g0, 0, %o0 * 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 ) 2012854: 80 a0 40 1a cmp %g1, %i2 2012858: 3a bf ff f5 bcc,a 201282c 201285c: f2 24 20 50 st %i1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 2012860: 10 bf ff eb b 201280c <== NOT EXECUTED 2012864: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 02012868 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 2012868: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 201286c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 2012870: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 2012874: 80 a0 60 06 cmp %g1, 6 2012878: 02 80 00 0f be 20128b4 201287c: 90 10 00 10 mov %l0, %o0 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 )) 2012880: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 2012884: 92 10 00 02 mov %g2, %o1 2012888: 7f ff ff 73 call 2012654 201288c: 94 10 00 03 mov %g3, %o2 2012890: 80 a2 20 00 cmp %o0, 0 2012894: 12 80 00 1b bne 2012900 2012898: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 201289c: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 20128a0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 20128a4: d8 3e 20 08 std %o4, [ %i0 + 8 ] } return iop->offset; } 20128a8: b2 10 00 03 mov %g3, %i1 20128ac: 81 c7 e0 08 ret 20128b0: 91 e8 00 02 restore %g0, %g2, %o0 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 20128b4: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 <== NOT EXECUTED 20128b8: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 20128bc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20128c0: 14 80 00 0c bg 20128f0 <== NOT EXECUTED 20128c4: c8 06 20 14 ld [ %i0 + 0x14 ], %g4 <== NOT EXECUTED 20128c8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20128cc: 02 80 00 07 be 20128e8 <== NOT EXECUTED 20128d0: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 20128d4: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED 20128d8: 86 10 00 04 mov %g4, %g3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 20128dc: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED 20128e0: 81 c7 e0 08 ret <== NOT EXECUTED 20128e4: 93 e8 00 03 restore %g0, %g3, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 20128e8: 28 bf ff fc bleu,a 20128d8 <== NOT EXECUTED 20128ec: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 20128f0: c4 3e 20 10 std %g2, [ %i0 + 0x10 ] <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 20128f4: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 20128f8: 81 c7 e0 08 ret <== NOT EXECUTED 20128fc: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED 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 ); 2012900: 40 00 04 e4 call 2013c90 <__errno> <== NOT EXECUTED 2012904: 01 00 00 00 nop <== NOT EXECUTED 2012908: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 201290c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 2012910: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012914: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 2012918: 10 bf ff e4 b 20128a8 <== NOT EXECUTED 201291c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED 02012bec : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 2012bec: 9d e3 bf a0 save %sp, -96, %sp the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 2012bf0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 2012bf4: a0 10 00 18 mov %i0, %l0 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 2012bf8: 80 88 62 04 btst 0x204, %g1 2012bfc: 02 80 00 06 be 2012c14 2012c00: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 && (the_jnode->type == IMFS_LINEAR_FILE)) { 2012c04: c4 04 60 48 ld [ %l1 + 0x48 ], %g2 2012c08: 80 a0 a0 06 cmp %g2, 6 2012c0c: 22 80 00 0c be,a 2012c3c 2012c10: d8 04 60 54 ld [ %l1 + 0x54 ], %o4 <== 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) 2012c14: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 2012c18: 80 88 62 00 btst 0x200, %g1 2012c1c: 22 80 00 05 be,a 2012c30 2012c20: c4 3c 20 08 std %g2, [ %l0 + 8 ] iop->offset = the_jnode->info.file.size; 2012c24: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] 2012c28: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 iop->size = the_jnode->info.file.size; 2012c2c: c4 3c 20 08 std %g2, [ %l0 + 8 ] 2012c30: b0 10 20 00 clr %i0 return 0; } 2012c34: 81 c7 e0 08 ret 2012c38: 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; 2012c3c: d6 04 60 58 ld [ %l1 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 2012c40: 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; 2012c44: c0 24 60 5c clr [ %l1 + 0x5c ] <== 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; 2012c48: c0 24 60 50 clr [ %l1 + 0x50 ] <== NOT EXECUTED 2012c4c: c0 24 60 54 clr [ %l1 + 0x54 ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 2012c50: c0 24 60 60 clr [ %l1 + 0x60 ] <== 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; 2012c54: c0 24 60 58 clr [ %l1 + 0x58 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 2012c58: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 2012c5c: 12 80 00 06 bne 2012c74 <== NOT EXECUTED 2012c60: c2 24 60 48 st %g1, [ %l1 + 0x48 ] <== NOT EXECUTED 2012c64: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 2012c68: 84 10 20 00 clr %g2 <== NOT EXECUTED 2012c6c: 10 bf ff eb b 2012c18 <== NOT EXECUTED 2012c70: 86 10 20 00 clr %g3 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 2012c74: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2012c78: 92 10 20 00 clr %o1 <== NOT EXECUTED 2012c7c: 94 10 20 00 clr %o2 <== NOT EXECUTED 2012c80: 7f ff ff 28 call 2012920 <== NOT EXECUTED 2012c84: b0 10 3f ff mov -1, %i0 <== 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) 2012c88: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 2012c8c: 02 bf ff ea be 2012c34 <== NOT EXECUTED 2012c90: 01 00 00 00 nop <== NOT EXECUTED 2012c94: 10 bf ff e0 b 2012c14 <== NOT EXECUTED 2012c98: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 0201252c : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 201252c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 2012530: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 2012534: c2 04 20 08 ld [ %l0 + 8 ], %g1 2012538: 80 a0 60 00 cmp %g1, 0 201253c: 22 80 00 06 be,a 2012554 2012540: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 <== NOT EXECUTED 2012544: 7f ff d7 b7 call 2008420 <_Chain_Extract> 2012548: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 201254c: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2012550: c2 14 20 30 lduh [ %l0 + 0x30 ], %g1 IMFS_update_ctime( the_jnode ); 2012554: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2012558: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 201255c: 90 07 bf f8 add %fp, -8, %o0 2012560: 7f ff c5 64 call 2003af0 2012564: c2 34 20 30 sth %g1, [ %l0 + 0x30 ] 2012568: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 201256c: 90 10 00 10 mov %l0, %o0 2012570: 7f ff ff d6 call 20124c8 2012574: c2 24 20 44 st %g1, [ %l0 + 0x44 ] } 2012578: 81 c7 e0 08 ret 201257c: 91 e8 00 08 restore %g0, %o0, %o0 02009aac : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { return IMFS_initialize_support( 2009aac: 13 00 80 65 sethi %hi(0x2019400), %o1 2009ab0: 15 00 80 66 sethi %hi(0x2019800), %o2 2009ab4: 92 12 62 84 or %o1, 0x284, %o1 2009ab8: 94 12 a0 48 or %o2, 0x48, %o2 2009abc: 96 10 00 0a mov %o2, %o3 2009ac0: 82 13 c0 00 mov %o7, %g1 2009ac4: 40 00 03 59 call 200a828 2009ac8: 9e 10 40 00 mov %g1, %o7 2009acc: 01 00 00 00 nop <== NOT EXECUTED 02002560 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 2002560: 9d e3 bf 88 save %sp, -120, %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) ) ) 2002564: 03 00 00 3c sethi %hi(0xf000), %g1 2002568: b3 2e 60 10 sll %i1, 0x10, %i1 200256c: b3 36 60 10 srl %i1, 0x10, %i1 2002570: 80 8e 40 01 btst %i1, %g1 2002574: 02 80 00 4f be 20026b0 2002578: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 200257c: c2 4e 00 00 ldsb [ %i0 ], %g1 2002580: 80 a0 60 5c cmp %g1, 0x5c 2002584: 02 80 00 1c be 20025f4 2002588: 80 a0 60 2f cmp %g1, 0x2f 200258c: 02 80 00 1a be 20025f4 2002590: 80 a0 60 00 cmp %g1, 0 2002594: 02 80 00 19 be 20025f8 2002598: 03 00 80 68 sethi %hi(0x201a000), %g1 200259c: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 201a2a4 20025a0: c4 00 60 04 ld [ %g1 + 4 ], %g2 20025a4: c4 27 bf e8 st %g2, [ %fp + -24 ] 20025a8: c4 00 60 08 ld [ %g1 + 8 ], %g2 20025ac: c4 27 bf ec st %g2, [ %fp + -20 ] 20025b0: c4 00 60 0c ld [ %g1 + 0xc ], %g2 20025b4: c4 27 bf f0 st %g2, [ %fp + -16 ] 20025b8: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 20025bc: c4 27 bf f4 st %g2, [ %fp + -12 ] 20025c0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 20025c4: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !temp_loc.ops->evalformake_h ) { 20025c8: c2 07 bf f4 ld [ %fp + -12 ], %g1 20025cc: c2 00 60 04 ld [ %g1 + 4 ], %g1 20025d0: 80 a0 60 00 cmp %g1, 0 20025d4: 12 80 00 19 bne 2002638 20025d8: 90 10 20 00 clr %o0 if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 20025dc: 40 00 2f 0d call 200e210 <__errno> <== NOT EXECUTED 20025e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20025e4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20025e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20025ec: 81 c7 e0 08 ret 20025f0: 81 e8 00 00 restore int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 20025f4: 03 00 80 68 sethi %hi(0x201a000), %g1 20025f8: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 201a2a4 20025fc: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 2002600: c4 27 bf e8 st %g2, [ %fp + -24 ] 2002604: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 2002608: c4 27 bf ec st %g2, [ %fp + -20 ] 200260c: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 2002610: c4 27 bf f0 st %g2, [ %fp + -16 ] 2002614: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 2002618: c4 27 bf f4 st %g2, [ %fp + -12 ] 200261c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2002620: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !temp_loc.ops->evalformake_h ) { 2002624: c2 07 bf f4 ld [ %fp + -12 ], %g1 2002628: c2 00 60 04 ld [ %g1 + 4 ], %g1 200262c: 80 a0 60 00 cmp %g1, 0 2002630: 02 bf ff eb be 20025dc 2002634: 90 10 20 01 mov 1, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 2002638: 90 06 00 08 add %i0, %o0, %o0 200263c: a0 07 bf e8 add %fp, -24, %l0 2002640: 94 07 bf fc add %fp, -4, %o2 2002644: 92 10 00 10 mov %l0, %o1 2002648: 9f c0 40 00 call %g1 200264c: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 2002650: 80 a2 20 00 cmp %o0, 0 2002654: 12 bf ff e6 bne 20025ec 2002658: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 200265c: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 2002660: 80 a0 60 00 cmp %g1, 0 2002664: 02 80 00 19 be 20026c8 2002668: d0 07 bf fc ld [ %fp + -4 ], %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 ); 200266c: 92 10 00 19 mov %i1, %o1 2002670: 94 10 00 1a mov %i2, %o2 2002674: 96 10 00 1b mov %i3, %o3 2002678: 9f c0 40 00 call %g1 200267c: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 2002680: c2 07 bf f4 ld [ %fp + -12 ], %g1 2002684: 80 a0 60 00 cmp %g1, 0 2002688: 02 bf ff d9 be 20025ec 200268c: b0 10 00 08 mov %o0, %i0 2002690: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2002694: 80 a0 60 00 cmp %g1, 0 2002698: 02 80 00 0a be 20026c0 200269c: 01 00 00 00 nop 20026a0: 9f c0 40 00 call %g1 20026a4: 90 10 00 10 mov %l0, %o0 return result; } 20026a8: 81 c7 e0 08 ret 20026ac: 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 ); 20026b0: 40 00 2e d8 call 200e210 <__errno> <== NOT EXECUTED 20026b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20026b8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20026bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20026c0: 81 c7 e0 08 ret 20026c4: 81 e8 00 00 restore ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 20026c8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 20026cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20026d0: 02 bf ff c3 be 20025dc <== NOT EXECUTED 20026d4: 01 00 00 00 nop <== NOT EXECUTED 20026d8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20026dc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20026e0: 30 bf ff bf b,a 20025dc <== NOT EXECUTED 02002704 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 2002704: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 2002708: 80 a6 60 00 cmp %i1, 0 200270c: 02 80 00 94 be 200295c 2002710: a0 10 00 18 mov %i0, %l0 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 2002714: 80 a6 a0 01 cmp %i2, 1 2002718: 18 80 00 91 bgu 200295c 200271c: 01 00 00 00 nop errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 2002720: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 2002724: 80 a0 60 00 cmp %g1, 0 2002728: 02 80 00 98 be 2002988 200272c: 80 a6 e0 00 cmp %i3, 0 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 2002730: 02 80 00 05 be 2002744 2002734: 90 10 20 6c mov 0x6c, %o0 size += strlen( device ) + 1; 2002738: 40 00 32 6d call 200f0ec <== NOT EXECUTED 200273c: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 2002740: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 2002744: 40 00 22 d5 call 200b298 2002748: 01 00 00 00 nop if ( !temp_mt_entry ) { 200274c: a2 92 20 00 orcc %o0, 0, %l1 2002750: 02 80 00 97 be 20029ac 2002754: a6 10 00 11 mov %l1, %l3 errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 2002758: f4 24 60 30 st %i2, [ %l1 + 0x30 ] if ( device ) { 200275c: 80 a6 e0 00 cmp %i3, 0 2002760: 02 80 00 7d be 2002954 2002764: e2 24 60 2c st %l1, [ %l1 + 0x2c ] temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 2002768: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 200276c: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 2002770: 40 00 32 3c call 200f060 <== NOT EXECUTED 2002774: d0 24 60 68 st %o0, [ %l1 + 0x68 ] <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 2002778: 80 a7 20 00 cmp %i4, 0 200277c: 22 80 00 6e be,a 2002934 2002780: c0 24 60 1c clr [ %l1 + 0x1c ] if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 2002784: 40 00 32 5a call 200f0ec 2002788: 90 10 00 1c mov %i4, %o0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 200278c: a4 07 bf ec add %fp, -20, %l2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 2002790: 92 10 00 08 mov %o0, %o1 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 2002794: 94 10 20 07 mov 7, %o2 2002798: 90 10 00 1c mov %i4, %o0 200279c: 96 10 00 12 mov %l2, %o3 20027a0: 7f ff fe b7 call 200227c 20027a4: 98 10 20 01 mov 1, %o4 20027a8: 80 a2 3f ff cmp %o0, -1 20027ac: 02 80 00 7b be 2002998 20027b0: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 20027b4: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 20027b8: 80 a0 60 00 cmp %g1, 0 20027bc: 02 80 00 46 be 20028d4 20027c0: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 20027c4: 9f c0 40 00 call %g1 20027c8: 90 10 00 12 mov %l2, %o0 20027cc: 80 a2 20 01 cmp %o0, 1 20027d0: 12 80 00 69 bne 2002974 20027d4: 09 00 80 6a sethi %hi(0x201a800), %g4 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 20027d8: c2 01 22 80 ld [ %g4 + 0x280 ], %g1 ! 201aa80 20027dc: 88 11 22 80 or %g4, 0x280, %g4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 20027e0: 88 01 20 04 add %g4, 4, %g4 20027e4: 80 a0 40 04 cmp %g1, %g4 20027e8: 02 80 00 0e be 2002820 20027ec: c6 07 bf ec ld [ %fp + -20 ], %g3 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 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 ) 20027f0: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 20027f4: 80 a0 80 03 cmp %g2, %g3 20027f8: 32 80 00 07 bne,a 2002814 20027fc: c2 00 40 00 ld [ %g1 ], %g1 2002800: 30 80 00 48 b,a 2002920 <== NOT EXECUTED 2002804: 80 a0 80 03 cmp %g2, %g3 2002808: 02 80 00 46 be 2002920 200280c: 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 ) { 2002810: c2 00 40 00 ld [ %g1 ], %g1 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 2002814: 80 a0 40 04 cmp %g1, %g4 2002818: 32 bf ff fb bne,a 2002804 200281c: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 * 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; 2002820: c6 24 60 08 st %g3, [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = loc.handlers; 2002824: c6 07 bf f4 ld [ %fp + -12 ], %g3 temp_mt_entry->mt_point_node.ops = loc.ops; 2002828: c4 07 bf f8 ld [ %fp + -8 ], %g2 * 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; 200282c: c6 24 60 10 st %g3, [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 2002830: c6 07 bf fc ld [ %fp + -4 ], %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 ){ 2002834: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 */ 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; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 2002838: c6 24 60 18 st %g3, [ %l1 + 0x18 ] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 200283c: 80 a0 60 00 cmp %g1, 0 2002840: 02 80 00 25 be 20028d4 2002844: c4 24 60 14 st %g2, [ %l1 + 0x14 ] errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 2002848: 90 10 00 11 mov %l1, %o0 200284c: 9f c0 40 00 call %g1 2002850: a6 10 00 12 mov %l2, %l3 2002854: 80 a2 20 00 cmp %o0, 0 2002858: 12 80 00 24 bne 20028e8 200285c: 90 10 00 11 mov %l1, %o0 temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 2002860: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 2002864: 9f c0 40 00 call %g1 2002868: 90 10 00 11 mov %l1, %o0 200286c: 80 a2 20 00 cmp %o0, 0 2002870: 12 80 00 0b bne 200289c 2002874: 11 00 80 6a sethi %hi(0x201a800), %o0 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 2002878: 92 10 00 11 mov %l1, %o1 200287c: 40 00 0f 19 call 20064e0 <_Chain_Append> 2002880: 90 12 22 80 or %o0, 0x280, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 2002884: 80 a4 20 00 cmp %l0, 0 2002888: 02 80 00 03 be 2002894 200288c: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 2002890: e2 24 00 00 st %l1, [ %l0 ] 2002894: 81 c7 e0 08 ret 2002898: 81 e8 00 00 restore temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 200289c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 20028a0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 20028a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20028a8: 02 80 00 04 be 20028b8 <== NOT EXECUTED 20028ac: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 20028b0: 9f c0 40 00 call %g1 <== NOT EXECUTED 20028b4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 20028b8: 40 00 21 00 call 200acb8 <== NOT EXECUTED 20028bc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED if ( loc_to_free ) 20028c0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 20028c4: 32 80 00 0c bne,a 20028f4 <== NOT EXECUTED 20028c8: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); return -1; } 20028cc: 81 c7 e0 08 ret <== NOT EXECUTED 20028d0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED * 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; 20028d4: 40 00 2e 4f call 200e210 <__errno> <== NOT EXECUTED 20028d8: 01 00 00 00 nop <== NOT EXECUTED 20028dc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 20028e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 20028e4: 90 10 00 11 mov %l1, %o0 20028e8: 40 00 20 f4 call 200acb8 20028ec: a6 10 00 12 mov %l2, %l3 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 20028f0: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 20028f4: 80 a0 60 00 cmp %g1, 0 20028f8: 02 bf ff e7 be 2002894 20028fc: b0 10 3f ff mov -1, %i0 2002900: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2002904: 80 a0 60 00 cmp %g1, 0 2002908: 02 bf ff e3 be 2002894 200290c: 90 10 00 13 mov %l3, %o0 2002910: 9f c0 40 00 call %g1 2002914: 01 00 00 00 nop 2002918: 81 c7 e0 08 ret 200291c: 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; 2002920: 40 00 2e 3c call 200e210 <__errno> 2002924: 01 00 00 00 nop 2002928: 82 10 20 10 mov 0x10, %g1 ! 10 goto cleanup_and_bail; 200292c: 10 bf ff ee b 20028e4 2002930: c2 22 00 00 st %g1, [ %o0 ] * 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; temp_mt_entry->mt_fs_root.handlers = NULL; 2002934: c0 24 60 24 clr [ %l1 + 0x24 ] temp_mt_entry->mt_fs_root.ops = NULL; 2002938: c0 24 60 28 clr [ %l1 + 0x28 ] temp_mt_entry->mt_point_node.node_access = NULL; 200293c: c0 24 60 08 clr [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 2002940: c0 24 60 10 clr [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = NULL; 2002944: c0 24 60 14 clr [ %l1 + 0x14 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 2002948: c0 24 60 18 clr [ %l1 + 0x18 ] 200294c: 10 bf ff c5 b 2002860 2002950: a6 10 20 00 clr %l3 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; 2002954: 10 bf ff 89 b 2002778 2002958: c0 24 60 68 clr [ %l1 + 0x68 ] * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 200295c: 40 00 2e 2d call 200e210 <__errno> 2002960: b0 10 3f ff mov -1, %i0 2002964: 82 10 20 16 mov 0x16, %g1 2002968: c2 22 00 00 st %g1, [ %o0 ] return -1; 200296c: 81 c7 e0 08 ret 2002970: 81 e8 00 00 restore /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 2002974: 40 00 2e 27 call 200e210 <__errno> 2002978: 01 00 00 00 nop 200297c: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 2002980: 10 bf ff d9 b 20028e4 2002984: c2 22 00 00 st %g1, [ %o0 ] return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 2002988: 40 00 2e 22 call 200e210 <__errno> <== NOT EXECUTED 200298c: a6 10 20 00 clr %l3 <== NOT EXECUTED 2002990: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2002994: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 2002998: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 200299c: 40 00 20 c7 call 200acb8 <== NOT EXECUTED 20029a0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20029a4: 81 c7 e0 08 ret <== NOT EXECUTED 20029a8: 81 e8 00 00 restore <== NOT EXECUTED if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; 20029ac: 40 00 2e 19 call 200e210 <__errno> <== NOT EXECUTED 20029b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20029b4: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 20029b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 20029bc: 81 c7 e0 08 ret <== NOT EXECUTED 20029c0: 81 e8 00 00 restore <== NOT EXECUTED 02002a34 : */ int newlib_free_buffers( FILE *fp ) { 2002a34: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 2002a38: 40 00 2f 0f call 200e674 2002a3c: 90 10 00 18 mov %i0, %o0 2002a40: 80 a2 20 02 cmp %o0, 2 2002a44: 28 80 00 06 bleu,a 2002a5c 2002a48: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 2002a4c: 40 00 2e 49 call 200e370 <== NOT EXECUTED 2002a50: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 2002a54: 81 c7 e0 08 ret 2002a58: 91 e8 20 00 restore %g0, 0, %o0 { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 2002a5c: 80 88 60 80 btst 0x80, %g1 2002a60: 02 bf ff fd be 2002a54 2002a64: 01 00 00 00 nop free( fp->_bf._base ); 2002a68: 40 00 20 94 call 200acb8 <== NOT EXECUTED 2002a6c: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 2002a70: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 2002a74: c0 26 20 10 clr [ %i0 + 0x10 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 2002a78: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 2002a7c: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 2002a80: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED break; default: fclose(fp); } return 0; } 2002a84: 81 c7 e0 08 ret <== NOT EXECUTED 2002a88: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 02002ad4 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 2002ad4: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 2002ad8: 03 00 80 7d sethi %hi(0x201f400), %g1 2002adc: c4 48 63 e0 ldsb [ %g1 + 0x3e0 ], %g2 ! 201f7e0 2002ae0: 80 a0 a0 00 cmp %g2, 0 2002ae4: 02 80 00 04 be 2002af4 2002ae8: 84 10 20 01 mov 1, %g2 NULL_major = major; } return RTEMS_SUCCESSFUL; } 2002aec: 81 c7 e0 08 ret 2002af0: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( 2002af4: 11 00 80 75 sethi %hi(0x201d400), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 2002af8: c4 28 63 e0 stb %g2, [ %g1 + 0x3e0 ] status = rtems_io_register_name( 2002afc: 90 12 23 f8 or %o0, 0x3f8, %o0 2002b00: 92 10 00 18 mov %i0, %o1 2002b04: 40 00 00 51 call 2002c48 2002b08: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 2002b0c: 80 a2 20 00 cmp %o0, 0 2002b10: 12 80 00 05 bne 2002b24 2002b14: 03 00 80 7e sethi %hi(0x201f800), %g1 rtems_fatal_error_occurred(status); NULL_major = major; 2002b18: f0 20 62 70 st %i0, [ %g1 + 0x270 ] ! 201fa70 } return RTEMS_SUCCESSFUL; } 2002b1c: 81 c7 e0 08 ret 2002b20: 91 e8 20 00 restore %g0, 0, %o0 major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 2002b24: 40 00 11 a8 call 20071c4 <== NOT EXECUTED 2002b28: 01 00 00 00 nop 2002b2c: 01 00 00 00 nop 02002ab0 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 2002ab0: 80 a2 a0 00 cmp %o2, 0 2002ab4: 02 80 00 04 be 2002ac4 2002ab8: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 2002abc: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED 2002ac0: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 2002ac4: 81 c3 e0 08 retl 2002ac8: 90 10 20 00 clr %o0 02002cd4 : int open( const char *pathname, int flags, ... ) { 2002cd4: 9d e3 bf 88 save %sp, -120, %sp eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); 2002cd8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2002cdc: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 2002ce0: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 2002ce4: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 2002ce8: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 2002cec: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 2002cf0: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 2002cf4: 02 80 00 03 be 2002d00 2002cf8: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 2002cfc: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 2002d00: 82 07 a0 50 add %fp, 0x50, %g1 2002d04: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 2002d08: c2 27 bf fc st %g1, [ %fp + -4 ] * 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(); 2002d0c: 40 00 20 ef call 200b0c8 2002d10: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 2002d14: a0 92 20 00 orcc %o0, 0, %l0 2002d18: 02 80 00 6c be 2002ec8 2002d1c: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 2002d20: 40 00 30 f3 call 200f0ec 2002d24: 90 10 00 18 mov %i0, %o0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 2002d28: 94 10 00 11 mov %l1, %o2 pathname, strlen( pathname ), eval_flags, &loc, true ); 2002d2c: 92 10 00 08 mov %o0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 2002d30: a2 07 bf e8 add %fp, -24, %l1 2002d34: 90 10 00 18 mov %i0, %o0 2002d38: 96 10 00 11 mov %l1, %o3 2002d3c: 7f ff fd 50 call 200227c 2002d40: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 2002d44: 80 a2 3f ff cmp %o0, -1 2002d48: 02 80 00 65 be 2002edc 2002d4c: 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)) { 2002d50: a8 10 00 11 mov %l1, %l4 2002d54: 80 a0 6a 00 cmp %g1, 0xa00 2002d58: 02 80 00 4a be 2002e80 2002d5c: a6 10 20 11 mov 0x11, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 2002d60: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 2002d64: e6 04 20 18 ld [ %l0 + 0x18 ], %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 2002d68: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 2002d6c: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 2002d70: 90 10 00 19 mov %i1, %o0 2002d74: 40 00 21 16 call 200b1cc 2002d78: c2 24 20 3c st %g1, [ %l0 + 0x3c ] iop->pathinfo = loc; 2002d7c: c4 07 bf e8 ld [ %fp + -24 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 2002d80: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 2002d84: c4 24 20 1c st %g2, [ %l0 + 0x1c ] 2002d88: c4 07 bf ec ld [ %fp + -20 ], %g2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 2002d8c: 90 12 00 13 or %o0, %l3, %o0 iop->pathinfo = loc; 2002d90: c4 24 20 20 st %g2, [ %l0 + 0x20 ] 2002d94: c4 07 bf f0 ld [ %fp + -16 ], %g2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 2002d98: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 2002d9c: c4 24 20 24 st %g2, [ %l0 + 0x24 ] 2002da0: c4 07 bf f4 ld [ %fp + -12 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 2002da4: 80 a0 60 00 cmp %g1, 0 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 2002da8: c4 24 20 28 st %g2, [ %l0 + 0x28 ] 2002dac: c4 07 bf f8 ld [ %fp + -8 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 2002db0: 02 80 00 32 be 2002e78 2002db4: c4 24 20 2c st %g2, [ %l0 + 0x2c ] 2002db8: c2 00 40 00 ld [ %g1 ], %g1 2002dbc: 80 a0 60 00 cmp %g1, 0 2002dc0: 02 80 00 2e be 2002e78 2002dc4: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 2002dc8: 96 10 00 12 mov %l2, %o3 2002dcc: 90 10 00 10 mov %l0, %o0 2002dd0: 9f c0 40 00 call %g1 2002dd4: 94 10 00 19 mov %i1, %o2 if ( rc ) { 2002dd8: 80 a2 20 00 cmp %o0, 0 2002ddc: 12 80 00 12 bne 2002e24 2002de0: 80 8e 64 00 btst 0x400, %i1 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 2002de4: 12 80 00 48 bne 2002f04 2002de8: 23 00 80 6a sethi %hi(0x201a800), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 2002dec: c2 04 62 44 ld [ %l1 + 0x244 ], %g1 ! 201aa44 2002df0: a0 24 00 01 sub %l0, %g1, %l0 2002df4: a1 3c 20 03 sra %l0, 3, %l0 2002df8: 85 2c 20 06 sll %l0, 6, %g2 2002dfc: 83 2c 20 03 sll %l0, 3, %g1 2002e00: 82 20 80 01 sub %g2, %g1, %g1 2002e04: 85 28 60 06 sll %g1, 6, %g2 2002e08: 82 00 40 02 add %g1, %g2, %g1 2002e0c: 82 00 40 10 add %g1, %l0, %g1 2002e10: b1 28 60 0f sll %g1, 0xf, %i0 2002e14: b0 26 00 01 sub %i0, %g1, %i0 2002e18: b1 2e 20 03 sll %i0, 3, %i0 } 2002e1c: 81 c7 e0 08 ret 2002e20: 91 ee 00 10 restore %i0, %l0, %o0 goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 2002e24: a8 10 00 11 mov %l1, %l4 2002e28: 40 00 2c fa call 200e210 <__errno> 2002e2c: 01 00 00 00 nop 2002e30: e6 02 00 00 ld [ %o0 ], %l3 */ done: va_end(ap); if ( rc ) { 2002e34: 80 a4 e0 00 cmp %l3, 0 2002e38: 12 80 00 12 bne 2002e80 2002e3c: 23 00 80 6a sethi %hi(0x201a800), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 2002e40: c2 04 62 44 ld [ %l1 + 0x244 ], %g1 ! 201aa44 <== NOT EXECUTED 2002e44: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 2002e48: a1 3c 20 03 sra %l0, 3, %l0 <== NOT EXECUTED 2002e4c: 85 2c 20 06 sll %l0, 6, %g2 <== NOT EXECUTED 2002e50: 83 2c 20 03 sll %l0, 3, %g1 <== NOT EXECUTED 2002e54: 82 20 80 01 sub %g2, %g1, %g1 <== NOT EXECUTED 2002e58: 85 28 60 06 sll %g1, 6, %g2 <== NOT EXECUTED 2002e5c: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 2002e60: 82 00 40 10 add %g1, %l0, %g1 <== NOT EXECUTED 2002e64: b1 28 60 0f sll %g1, 0xf, %i0 <== NOT EXECUTED 2002e68: b0 26 00 01 sub %i0, %g1, %i0 <== NOT EXECUTED 2002e6c: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED } 2002e70: 81 c7 e0 08 ret <== NOT EXECUTED 2002e74: 91 ee 00 10 restore %i0, %l0, %o0 <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 2002e78: a8 10 00 11 mov %l1, %l4 <== NOT EXECUTED 2002e7c: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED done: va_end(ap); if ( rc ) { if ( iop ) 2002e80: 80 a4 20 00 cmp %l0, 0 2002e84: 02 80 00 05 be 2002e98 2002e88: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 2002e8c: 40 00 20 78 call 200b06c 2002e90: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 2002e94: 80 a5 20 00 cmp %l4, 0 2002e98: 02 80 00 0c be 2002ec8 2002e9c: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 2002ea0: c2 05 20 0c ld [ %l4 + 0xc ], %g1 2002ea4: 80 a0 60 00 cmp %g1, 0 2002ea8: 02 80 00 08 be 2002ec8 2002eac: 01 00 00 00 nop 2002eb0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2002eb4: 80 a0 60 00 cmp %g1, 0 2002eb8: 02 80 00 04 be 2002ec8 2002ebc: 01 00 00 00 nop 2002ec0: 9f c0 40 00 call %g1 2002ec4: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 2002ec8: 40 00 2c d2 call 200e210 <__errno> 2002ecc: b0 10 3f ff mov -1, %i0 2002ed0: e6 22 00 00 st %l3, [ %o0 ] 2002ed4: 81 c7 e0 08 ret 2002ed8: 81 e8 00 00 restore status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 2002edc: 40 00 2c cd call 200e210 <__errno> 2002ee0: 01 00 00 00 nop 2002ee4: c2 02 00 00 ld [ %o0 ], %g1 2002ee8: 80 a0 60 02 cmp %g1, 2 2002eec: 02 80 00 31 be 2002fb0 2002ef0: 80 8e 62 00 btst 0x200, %i1 rc = errno; 2002ef4: 40 00 2c c7 call 200e210 <__errno> 2002ef8: a8 10 20 00 clr %l4 goto done; 2002efc: 10 bf ff ce b 2002e34 2002f00: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 2002f04: c2 04 62 44 ld [ %l1 + 0x244 ], %g1 2002f08: 92 10 20 00 clr %o1 2002f0c: 82 24 00 01 sub %l0, %g1, %g1 2002f10: 83 38 60 03 sra %g1, 3, %g1 2002f14: 87 28 60 06 sll %g1, 6, %g3 2002f18: 85 28 60 03 sll %g1, 3, %g2 2002f1c: 84 20 c0 02 sub %g3, %g2, %g2 2002f20: 87 28 a0 06 sll %g2, 6, %g3 2002f24: 84 00 80 03 add %g2, %g3, %g2 2002f28: 84 00 80 01 add %g2, %g1, %g2 2002f2c: 91 28 a0 0f sll %g2, 0xf, %o0 2002f30: 84 22 00 02 sub %o0, %g2, %g2 2002f34: 94 10 20 00 clr %o2 2002f38: 91 28 a0 03 sll %g2, 3, %o0 2002f3c: 40 00 1f 8a call 200ad64 2002f40: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 2002f44: a6 92 20 00 orcc %o0, 0, %l3 2002f48: 02 bf ff aa be 2002df0 2002f4c: c2 04 62 44 ld [ %l1 + 0x244 ], %g1 if(errno) rc = errno; 2002f50: 40 00 2c b0 call 200e210 <__errno> <== NOT EXECUTED 2002f54: 01 00 00 00 nop <== NOT EXECUTED 2002f58: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 2002f5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002f60: 12 80 00 30 bne 2003020 <== NOT EXECUTED 2002f64: 01 00 00 00 nop <== NOT EXECUTED close( iop - rtems_libio_iops ); 2002f68: c2 04 62 44 ld [ %l1 + 0x244 ], %g1 <== NOT EXECUTED 2002f6c: a8 10 20 00 clr %l4 <== NOT EXECUTED 2002f70: 82 24 00 01 sub %l0, %g1, %g1 <== NOT EXECUTED 2002f74: 83 38 60 03 sra %g1, 3, %g1 <== NOT EXECUTED 2002f78: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 2002f7c: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 2002f80: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 2002f84: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 2002f88: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 2002f8c: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 2002f90: 87 28 a0 0f sll %g2, 0xf, %g3 <== NOT EXECUTED 2002f94: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 2002f98: a0 10 20 00 clr %l0 <== NOT EXECUTED 2002f9c: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 2002fa0: 40 00 1f 16 call 200abf8 <== NOT EXECUTED 2002fa4: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 2002fa8: 10 bf ff a4 b 2002e38 <== NOT EXECUTED 2002fac: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 2002fb0: a8 10 20 00 clr %l4 2002fb4: 02 bf ff b3 be 2002e80 2002fb8: a6 10 20 02 mov 2, %l3 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 2002fbc: 13 3f ff e0 sethi %hi(0xffff8000), %o1 2002fc0: 90 10 00 18 mov %i0, %o0 2002fc4: 92 14 80 09 or %l2, %o1, %o1 2002fc8: 94 10 20 00 clr %o2 2002fcc: 93 2a 60 10 sll %o1, 0x10, %o1 2002fd0: 96 10 20 00 clr %o3 2002fd4: 7f ff fd 63 call 2002560 2002fd8: 93 32 60 10 srl %o1, 0x10, %o1 if ( rc ) { 2002fdc: 80 a2 20 00 cmp %o0, 0 2002fe0: 12 bf ff 92 bne 2002e28 2002fe4: 01 00 00 00 nop rc = errno; goto done; } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); 2002fe8: 40 00 30 41 call 200f0ec 2002fec: 90 10 00 18 mov %i0, %o0 2002ff0: 94 10 20 00 clr %o2 2002ff4: 92 10 00 08 mov %o0, %o1 2002ff8: 96 10 00 11 mov %l1, %o3 2002ffc: 90 10 00 18 mov %i0, %o0 2003000: 98 10 20 01 mov 1, %o4 2003004: 7f ff fc 9e call 200227c 2003008: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 200300c: 80 a2 20 00 cmp %o0, 0 2003010: 12 bf ff 9c bne 2002e80 2003014: a6 10 20 0d mov 0xd, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 2003018: 10 bf ff 53 b 2002d64 200301c: c2 07 bf f0 ld [ %fp + -16 ], %g1 */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 2003020: 40 00 2c 7c call 200e210 <__errno> <== NOT EXECUTED 2003024: 01 00 00 00 nop <== NOT EXECUTED 2003028: 10 bf ff d0 b 2002f68 <== NOT EXECUTED 200302c: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED 02002c60 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 2002c60: 9d e3 bf a0 save %sp, -96, %sp int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 2002c64: 21 00 80 64 sethi %hi(0x2019000), %l0 2002c68: 92 10 20 00 clr %o1 2002c6c: 90 14 21 08 or %l0, 0x108, %o0 2002c70: 40 00 00 19 call 2002cd4 2002c74: 94 10 20 00 clr %o2 2002c78: 80 a2 3f ff cmp %o0, -1 2002c7c: 02 80 00 0e be 2002cb4 2002c80: 90 14 21 08 or %l0, 0x108, %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) 2002c84: 92 10 20 01 mov 1, %o1 2002c88: 40 00 00 13 call 2002cd4 2002c8c: 94 10 20 00 clr %o2 2002c90: 80 a2 3f ff cmp %o0, -1 2002c94: 02 80 00 0c be 2002cc4 2002c98: 92 10 20 01 mov 1, %o1 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 2002c9c: 90 14 21 08 or %l0, 0x108, %o0 2002ca0: 40 00 00 0d call 2002cd4 2002ca4: 94 10 20 00 clr %o2 2002ca8: 80 a2 3f ff cmp %o0, -1 2002cac: 02 80 00 04 be 2002cbc 2002cb0: 11 15 55 11 sethi %hi(0x55544400), %o0 2002cb4: 81 c7 e0 08 ret 2002cb8: 81 e8 00 00 restore rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 2002cbc: 40 00 0d 35 call 2006190 <== NOT EXECUTED 2002cc0: 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( 0x55544431 ); /* error STD1 */ 2002cc4: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 2002cc8: 40 00 0d 32 call 2006190 <== NOT EXECUTED 2002ccc: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED 2002cd0: 01 00 00 00 nop 0200380c : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 200380c: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 2003810: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 2003814: 80 88 60 01 btst 1, %g1 2003818: 02 80 00 19 be 200387c 200381c: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 2003820: b0 0e 20 ff and %i0, 0xff, %i0 2003824: 80 a6 20 09 cmp %i0, 9 2003828: 22 80 00 42 be,a 2003930 200382c: c6 06 60 28 ld [ %i1 + 0x28 ], %g3 2003830: 08 80 00 19 bleu 2003894 2003834: 80 a6 20 08 cmp %i0, 8 2003838: 80 a6 20 0a cmp %i0, 0xa 200383c: 02 80 00 22 be 20038c4 2003840: 80 a6 20 0d cmp %i0, 0xd 2003844: 02 80 00 2d be 20038f8 2003848: 80 88 60 10 btst 0x10, %g1 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 200384c: 80 88 60 02 btst 2, %g1 2003850: 12 80 00 46 bne 2003968 2003854: 03 00 80 68 sethi %hi(0x201a000), %g1 2003858: c2 00 63 00 ld [ %g1 + 0x300 ], %g1 ! 201a300 <__ctype_ptr__> c = toupper(c); if (!iscntrl(c)) 200385c: b0 00 40 18 add %g1, %i0, %i0 2003860: c2 0e 20 01 ldub [ %i0 + 1 ], %g1 2003864: 80 88 60 20 btst 0x20, %g1 2003868: 12 80 00 06 bne 2003880 200386c: 94 10 00 19 mov %i1, %o2 tty->column++; 2003870: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 2003874: 82 00 60 01 inc %g1 2003878: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 200387c: 94 10 00 19 mov %i1, %o2 2003880: 90 07 a0 44 add %fp, 0x44, %o0 2003884: 7f ff ff 93 call 20036d0 2003888: 92 10 20 01 mov 1, %o1 200388c: 81 c7 e0 08 ret 2003890: 81 e8 00 00 restore oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 2003894: 12 bf ff ef bne 2003850 <== NOT EXECUTED 2003898: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 200389c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 20038a0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20038a4: 04 bf ff f6 ble 200387c <== NOT EXECUTED 20038a8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 20038ac: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += i; break; case '\b': if (tty->column > 0) tty->column--; 20038b0: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 20038b4: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 20038b8: 7f ff ff 86 call 20036d0 <== NOT EXECUTED 20038bc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 20038c0: 30 80 00 3e b,a 20039b8 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 20038c4: 80 88 60 20 btst 0x20, %g1 20038c8: 32 80 00 02 bne,a 20038d0 20038cc: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 20038d0: 80 88 60 04 btst 4, %g1 20038d4: 02 bf ff eb be 2003880 20038d8: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 20038dc: 11 00 80 65 sethi %hi(0x2019400), %o0 20038e0: 92 10 20 01 mov 1, %o1 20038e4: 90 12 20 a0 or %o0, 0xa0, %o0 20038e8: 7f ff ff 7a call 20036d0 20038ec: 94 10 00 19 mov %i1, %o2 tty->column = 0; 20038f0: 10 bf ff e3 b 200387c 20038f4: c0 26 60 28 clr [ %i1 + 0x28 ] } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 20038f8: 02 80 00 06 be 2003910 <== NOT EXECUTED 20038fc: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 2003900: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 2003904: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2003908: 02 bf ff e1 be 200388c <== NOT EXECUTED 200390c: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 2003910: 22 bf ff db be,a 200387c <== NOT EXECUTED 2003914: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 2003918: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 200391c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003920: 02 bf ff d7 be 200387c <== NOT EXECUTED 2003924: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 2003928: 10 bf ff d5 b 200387c <== NOT EXECUTED 200392c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 2003930: 05 00 00 06 sethi %hi(0x1800), %g2 2003934: 82 08 40 02 and %g1, %g2, %g1 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 2003938: 92 10 20 08 mov 8, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 200393c: 80 a0 40 02 cmp %g1, %g2 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 2003940: 82 08 e0 07 and %g3, 7, %g1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 2003944: 02 80 00 17 be 20039a0 2003948: 92 22 40 01 sub %o1, %g1, %o1 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 200394c: 86 02 40 03 add %o1, %g3, %g3 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 2003950: 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; 2003954: c6 26 60 28 st %g3, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 2003958: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 200395c: 7f ff ff 5d call 20036d0 <== NOT EXECUTED 2003960: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003964: 30 80 00 15 b,a 20039b8 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 2003968: c2 00 63 00 ld [ %g1 + 0x300 ], %g1 <== NOT EXECUTED 200396c: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 2003970: b0 00 40 18 add %g1, %i0, %i0 <== NOT EXECUTED 2003974: c6 0e 20 01 ldub [ %i0 + 1 ], %g3 <== NOT EXECUTED 2003978: 86 08 e0 03 and %g3, 3, %g3 <== NOT EXECUTED 200397c: 80 a0 e0 02 cmp %g3, 2 <== NOT EXECUTED 2003980: 22 80 00 05 be,a 2003994 <== NOT EXECUTED 2003984: 84 00 bf e0 add %g2, -32, %g2 <== NOT EXECUTED 2003988: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 200398c: 10 bf ff b4 b 200385c <== NOT EXECUTED 2003990: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED 2003994: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 2003998: 10 bf ff b1 b 200385c <== NOT EXECUTED 200399c: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 20039a0: 86 02 40 03 add %o1, %g3, %g3 rtems_termios_puts ( " ", i, tty); 20039a4: 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; 20039a8: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 20039ac: 11 00 80 65 sethi %hi(0x2019400), %o0 20039b0: 7f ff ff 48 call 20036d0 20039b4: 90 12 20 a8 or %o0, 0xa8, %o0 ! 20194a8 return; 20039b8: 81 c7 e0 08 ret 20039bc: 81 e8 00 00 restore 0200dc18 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 200dc18: 9d e3 bf 78 save %sp, -136, %sp rtems_filesystem_location_info_t loc; rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) 200dc1c: 23 00 80 66 sethi %hi(0x2019800), %l1 200dc20: a0 07 bf dc add %fp, -36, %l0 200dc24: 92 10 20 03 mov 3, %o1 200dc28: 90 14 61 e0 or %l1, 0x1e0, %o0 200dc2c: 94 10 20 07 mov 7, %o2 200dc30: 96 10 00 10 mov %l0, %o3 200dc34: 7f ff d1 92 call 200227c 200dc38: 98 10 20 01 mov 1, %o4 200dc3c: 80 a2 20 00 cmp %o0, 0 200dc40: 12 80 00 43 bne 200dd4c 200dc44: c2 07 bf e8 ld [ %fp + -24 ], %g1 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 200dc48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200dc4c: 22 80 00 09 be,a 200dc70 <== NOT EXECUTED 200dc50: 03 00 80 6a sethi %hi(0x201a800), %g1 <== NOT EXECUTED 200dc54: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 201a81c <== NOT EXECUTED 200dc58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200dc5c: 22 80 00 05 be,a 200dc70 <== NOT EXECUTED 200dc60: 03 00 80 6a sethi %hi(0x201a800), %g1 <== NOT EXECUTED 200dc64: 9f c0 40 00 call %g1 <== NOT EXECUTED 200dc68: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200dc6c: 03 00 80 6a sethi %hi(0x201a800), %g1 <== NOT EXECUTED 200dc70: c4 10 60 ea lduh [ %g1 + 0xea ], %g2 ! 201a8ea else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200dc74: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200dc78: 95 28 a0 10 sll %g2, 0x10, %o2 200dc7c: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200dc80: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200dc84: c4 30 60 ea sth %g2, [ %g1 + 0xea ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200dc88: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 200dc8c: 03 00 00 19 sethi %hi(0x6400), %g1 200dc90: 84 10 a1 70 or %g2, 0x170, %g2 200dc94: 82 10 62 6f or %g1, 0x26f, %g1 200dc98: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200dc9c: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200dca0: c4 3f bf f0 std %g2, [ %fp + -16 ] 200dca4: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200dca8: 90 07 bf fa add %fp, -6, %o0 200dcac: 13 00 80 66 sethi %hi(0x2019800), %o1 200dcb0: 40 00 04 43 call 200edbc 200dcb4: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 20199e8 <__FUNCTION__.5881+0x30> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 200dcb8: 90 10 00 10 mov %l0, %o0 200dcbc: 40 00 00 5a call 200de24 200dcc0: 92 10 21 80 mov 0x180, %o1 200dcc4: 80 a2 20 00 cmp %o0, 0 200dcc8: 12 80 00 1d bne 200dd3c 200dccc: 90 10 00 10 mov %l0, %o0 return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 200dcd0: 7f ff d4 01 call 2002cd4 200dcd4: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 200dcd8: 80 a2 20 00 cmp %o0, 0 200dcdc: 06 80 00 2f bl 200dd98 200dce0: d0 26 00 00 st %o0, [ %i0 ] the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 200dce4: 03 00 80 68 sethi %hi(0x201a000), %g1 <== NOT EXECUTED 200dce8: c4 00 61 94 ld [ %g1 + 0x194 ], %g2 ! 201a194 <== NOT EXECUTED 200dcec: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 200dcf0: 0a 80 00 23 bcs 200dd7c <== NOT EXECUTED 200dcf4: 82 10 20 00 clr %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 200dcf8: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 200dcfc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 200dd00: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 200dd04: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 200dd08: 7f ff d3 f3 call 2002cd4 <== NOT EXECUTED 200dd0c: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 200dd10: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 200dd14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200dd18: 06 80 00 26 bl 200ddb0 <== NOT EXECUTED 200dd1c: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 200dd20: 40 00 00 4b call 200de4c <== NOT EXECUTED 200dd24: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 200dd28: 40 00 01 3a call 200e210 <__errno> 200dd2c: b0 10 3f ff mov -1, %i0 200dd30: e2 22 00 00 st %l1, [ %o0 ] } 200dd34: 81 c7 e0 08 ret 200dd38: 81 e8 00 00 restore memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { if (errno != EEXIST){ 200dd3c: 40 00 01 35 call 200e210 <__errno> <== NOT EXECUTED 200dd40: 01 00 00 00 nop <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 200dd44: 81 c7 e0 08 ret <== NOT EXECUTED 200dd48: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) != 0) { if (errno != ENOENT) 200dd4c: 40 00 01 31 call 200e210 <__errno> 200dd50: 01 00 00 00 nop 200dd54: c2 02 00 00 ld [ %o0 ], %g1 200dd58: 80 a0 60 02 cmp %g1, 2 200dd5c: 12 bf ff fa bne 200dd44 200dd60: 90 14 61 e0 or %l1, 0x1e0, %o0 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 200dd64: 7f ff d1 f5 call 2002538 200dd68: 92 10 23 ff mov 0x3ff, %o1 200dd6c: 80 a2 20 00 cmp %o0, 0 200dd70: 02 bf ff c0 be 200dc70 200dd74: 03 00 80 6a sethi %hi(0x201a800), %g1 200dd78: 30 bf ff f3 b,a 200dd44 <== NOT EXECUTED the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 200dd7c: 03 00 80 6a sethi %hi(0x201a800), %g1 <== NOT EXECUTED 200dd80: c2 00 62 44 ld [ %g1 + 0x244 ], %g1 ! 201aa44 <== NOT EXECUTED 200dd84: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 200dd88: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 200dd8c: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 200dd90: 10 bf ff da b 200dcf8 <== NOT EXECUTED 200dd94: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 200dd98: 40 00 01 1e call 200e210 <__errno> 200dd9c: 01 00 00 00 nop 200dda0: e2 02 00 00 ld [ %o0 ], %l1 /* Delete file at errors, or else if pipe is successfully created the file node will be deleted after it is closed by all. */ unlink(fifopath); 200dda4: 40 00 00 2a call 200de4c 200dda8: 90 10 00 10 mov %l0, %o0 200ddac: 30 bf ff df b,a 200dd28 iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 200ddb0: 40 00 01 18 call 200e210 <__errno> <== NOT EXECUTED 200ddb4: 01 00 00 00 nop <== NOT EXECUTED 200ddb8: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 200ddbc: 7f ff f3 8f call 200abf8 <== NOT EXECUTED 200ddc0: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 200ddc4: 30 bf ff d7 b,a 200dd20 <== NOT EXECUTED 0200c744 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 200c744: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 200c748: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 200c74c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 200c750: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 200c754: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 200c758: 12 80 00 12 bne 200c7a0 <== NOT EXECUTED 200c75c: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 200c760: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 200c764: 02 80 00 0f be 200c7a0 <== NOT EXECUTED 200c768: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 200c76c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200c770: 92 10 20 00 clr %o1 <== NOT EXECUTED 200c774: 94 10 20 00 clr %o2 <== NOT EXECUTED 200c778: 7f ff e4 d9 call 2005adc <== NOT EXECUTED 200c77c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 200c780: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200c784: 12 80 00 07 bne 200c7a0 <== NOT EXECUTED 200c788: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 200c78c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200c790: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 200c794: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 200c798: 7f ff e5 18 call 2005bf8 <== NOT EXECUTED 200c79c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 200c7a0: 81 c7 e0 08 ret <== NOT EXECUTED 200c7a4: 81 e8 00 00 restore <== NOT EXECUTED 0200c6cc : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 200c6cc: 81 c3 e0 08 retl <== NOT EXECUTED 200c6d0: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED 0200c9a0 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 200c9a0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 200c9a4: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 200c9a8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 200c9ac: 92 10 20 00 clr %o1 <== NOT EXECUTED 200c9b0: 94 10 20 00 clr %o2 <== NOT EXECUTED 200c9b4: 7f ff e4 4a call 2005adc <== NOT EXECUTED 200c9b8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 200c9bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200c9c0: 12 80 00 2f bne 200ca7c <== NOT EXECUTED 200c9c4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 200c9c8: a4 10 20 00 clr %l2 <== NOT EXECUTED 200c9cc: b0 10 20 00 clr %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 200c9d0: 02 80 00 26 be 200ca68 <== NOT EXECUTED 200c9d4: a2 10 20 00 clr %l1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 200c9d8: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 200c9dc: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 200c9e0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 200c9e4: 12 80 00 2a bne 200ca8c <== NOT EXECUTED 200c9e8: 82 26 80 12 sub %i2, %l2, %g1 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 200c9ec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 200c9f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200c9f4: 22 80 00 1d be,a 200ca68 <== NOT EXECUTED 200c9f8: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 200c9fc: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 200ca00: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 200ca04: 32 80 00 19 bne,a 200ca68 <== NOT EXECUTED 200ca08: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 200ca0c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200ca10: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 200ca14: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200ca18: 7f ff e4 78 call 2005bf8 <== NOT EXECUTED 200ca1c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 200ca20: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200ca24: 40 00 02 d9 call 200d588 <== NOT EXECUTED 200ca28: 92 10 20 00 clr %o1 <== NOT EXECUTED 200ca2c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ca30: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 200ca34: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ca38: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 200ca3c: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ca40: 94 10 20 00 clr %o2 <== NOT EXECUTED 200ca44: 7f ff e4 26 call 2005adc <== NOT EXECUTED 200ca48: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 200ca4c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200ca50: 12 80 00 32 bne 200cb18 <== NOT EXECUTED 200ca54: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 200ca58: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 200ca5c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 200ca60: 02 bf ff df be 200c9dc <== NOT EXECUTED 200ca64: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 200ca68: 7f ff e4 64 call 2005bf8 <== NOT EXECUTED 200ca6c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 200ca70: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200ca74: 04 80 00 04 ble 200ca84 <== NOT EXECUTED 200ca78: 01 00 00 00 nop <== NOT EXECUTED return read; return ret; } 200ca7c: 81 c7 e0 08 ret <== NOT EXECUTED 200ca80: 81 e8 00 00 restore <== NOT EXECUTED 200ca84: 81 c7 e0 08 ret <== NOT EXECUTED 200ca88: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 200ca8c: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 200ca90: 38 80 00 02 bgu,a 200ca98 <== NOT EXECUTED 200ca94: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 200ca98: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 200ca9c: e8 04 20 04 ld [ %l0 + 4 ], %l4 <== NOT EXECUTED 200caa0: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED if (chunk > chunk1) { 200caa4: 80 a4 40 14 cmp %l1, %l4 <== NOT EXECUTED 200caa8: 14 80 00 1e bg 200cb20 <== NOT EXECUTED 200caac: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 200cab0: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED 200cab4: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 200cab8: 40 00 08 11 call 200eafc <== NOT EXECUTED 200cabc: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Start += chunk; 200cac0: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 200cac4: d2 04 20 04 ld [ %l0 + 4 ], %o1 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 200cac8: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 200cacc: 40 00 2b a5 call 2017960 <.urem> <== NOT EXECUTED 200cad0: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 200cad4: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 200cad8: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 200cadc: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 200cae0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cae4: 12 80 00 03 bne 200caf0 <== NOT EXECUTED 200cae8: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 200caec: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 200caf0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 200caf4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200caf8: 32 80 00 15 bne,a 200cb4c <== NOT EXECUTED 200cafc: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; 200cb00: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 200cb04: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 200cb08: 0a bf ff b5 bcs 200c9dc <== NOT EXECUTED 200cb0c: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED 200cb10: 10 bf ff d6 b 200ca68 <== NOT EXECUTED 200cb14: a2 10 20 00 clr %l1 <== NOT EXECUTED /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200cb18: 10 bf ff d6 b 200ca70 <== NOT EXECUTED 200cb1c: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 200cb20: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED 200cb24: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 200cb28: 40 00 07 f5 call 200eafc <== NOT EXECUTED 200cb2c: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 200cb30: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 200cb34: 90 04 80 14 add %l2, %l4, %o0 <== NOT EXECUTED 200cb38: 94 24 40 14 sub %l1, %l4, %o2 <== NOT EXECUTED 200cb3c: 40 00 07 f0 call 200eafc <== NOT EXECUTED 200cb40: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 200cb44: 10 bf ff e0 b 200cac4 <== NOT EXECUTED 200cb48: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 200cb4c: 40 00 02 78 call 200d52c <== NOT EXECUTED 200cb50: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 200cb54: 10 bf ff ec b 200cb04 <== NOT EXECUTED 200cb58: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED 0200cb5c : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 200cb5c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 200cb60: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 200cb64: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cb68: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200cb6c: 7f ff e3 dc call 2005adc <== NOT EXECUTED 200cb70: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 200cb74: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cb78: 12 80 00 48 bne 200cc98 <== NOT EXECUTED 200cb7c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 200cb80: e4 06 60 18 ld [ %i1 + 0x18 ], %l2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 200cb84: 80 8c a0 02 btst 2, %l2 <== NOT EXECUTED 200cb88: 02 80 00 05 be 200cb9c <== NOT EXECUTED 200cb8c: a4 0c a0 06 and %l2, 6, %l2 <== NOT EXECUTED pipe->Readers --; 200cb90: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200cb94: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 200cb98: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 200cb9c: 80 8c a0 04 btst 4, %l2 <== NOT EXECUTED 200cba0: 32 80 00 1d bne,a 200cc14 <== NOT EXECUTED 200cba4: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 200cba8: 23 00 80 6a sethi %hi(0x201a800), %l1 <== NOT EXECUTED 200cbac: d0 04 60 e4 ld [ %l1 + 0xe4 ], %o0 ! 201a8e4 <== NOT EXECUTED 200cbb0: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cbb4: 7f ff e3 ca call 2005adc <== NOT EXECUTED 200cbb8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 200cbbc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cbc0: 12 80 00 36 bne 200cc98 <== NOT EXECUTED 200cbc4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 200cbc8: 7f ff e4 0c call 2005bf8 <== NOT EXECUTED 200cbcc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 200cbd0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200cbd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cbd8: 12 80 00 12 bne 200cc20 <== NOT EXECUTED 200cbdc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 200cbe0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cbe4: 02 80 00 1d be 200cc58 <== NOT EXECUTED 200cbe8: 80 a4 a0 04 cmp %l2, 4 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 200cbec: 02 80 00 06 be 200cc04 <== NOT EXECUTED 200cbf0: d0 04 60 e4 ld [ %l1 + 0xe4 ], %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 200cbf4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200cbf8: 40 00 02 4d call 200d52c <== NOT EXECUTED 200cbfc: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 200cc00: d0 04 60 e4 ld [ %l1 + 0xe4 ], %o0 <== NOT EXECUTED 200cc04: 7f ff e3 fd call 2005bf8 <== NOT EXECUTED 200cc08: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 200cc0c: 81 c7 e0 08 ret <== NOT EXECUTED 200cc10: 81 e8 00 00 restore <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; 200cc14: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 200cc18: 10 bf ff e4 b 200cba8 <== NOT EXECUTED 200cc1c: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 200cc20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cc24: 12 bf ff f8 bne 200cc04 <== NOT EXECUTED 200cc28: d0 04 60 e4 ld [ %l1 + 0xe4 ], %o0 <== NOT EXECUTED 200cc2c: 80 a4 a0 02 cmp %l2, 2 <== NOT EXECUTED 200cc30: 02 bf ff f5 be 200cc04 <== NOT EXECUTED 200cc34: 01 00 00 00 nop <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 200cc38: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200cc3c: 40 00 02 3c call 200d52c <== NOT EXECUTED 200cc40: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 200cc44: d0 04 60 e4 ld [ %l1 + 0xe4 ], %o0 <== NOT EXECUTED 200cc48: 7f ff e3 ec call 2005bf8 <== NOT EXECUTED 200cc4c: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 200cc50: 81 c7 e0 08 ret <== NOT EXECUTED 200cc54: 81 e8 00 00 restore <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 200cc58: 40 00 02 1b call 200d4c4 <== NOT EXECUTED 200cc5c: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 200cc60: 40 00 02 19 call 200d4c4 <== NOT EXECUTED 200cc64: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 200cc68: 7f ff e3 70 call 2005a28 <== NOT EXECUTED 200cc6c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 200cc70: 7f ff f8 12 call 200acb8 <== NOT EXECUTED 200cc74: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED free(pipe); 200cc78: 7f ff f8 10 call 200acb8 <== NOT EXECUTED 200cc7c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 200cc80: d0 04 60 e4 ld [ %l1 + 0xe4 ], %o0 <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 200cc84: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 200cc88: 7f ff e3 dc call 2005bf8 <== NOT EXECUTED 200cc8c: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 200cc90: 81 c7 e0 08 ret <== NOT EXECUTED 200cc94: 81 e8 00 00 restore <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); 200cc98: 7f ff e5 3e call 2006190 <== NOT EXECUTED 200cc9c: 01 00 00 00 nop 200cca0: 01 00 00 00 nop 0200c7a8 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 200c7a8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 200c7ac: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 200c7b0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 200c7b4: 12 80 00 04 bne 200c7c4 <== NOT EXECUTED 200c7b8: b0 10 20 00 clr %i0 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 200c7bc: 81 c7 e0 08 ret <== NOT EXECUTED 200c7c0: 81 e8 00 00 restore <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 200c7c4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200c7c8: 92 10 20 00 clr %o1 <== NOT EXECUTED 200c7cc: 94 10 20 00 clr %o2 <== NOT EXECUTED 200c7d0: 7f ff e4 c3 call 2005adc <== NOT EXECUTED 200c7d4: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 200c7d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200c7dc: 12 bf ff f8 bne 200c7bc <== NOT EXECUTED 200c7e0: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 200c7e4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200c7e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200c7ec: 02 80 00 56 be 200c944 <== NOT EXECUTED 200c7f0: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 200c7f4: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 200c7f8: 80 a6 80 15 cmp %i2, %l5 <== NOT EXECUTED 200c7fc: 18 80 00 03 bgu 200c808 <== NOT EXECUTED 200c800: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 200c804: a4 10 00 1a mov %i2, %l2 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 200c808: a6 10 20 00 clr %l3 <== NOT EXECUTED 200c80c: b0 10 20 00 clr %i0 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 200c810: a8 07 bf fc add %fp, -4, %l4 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 200c814: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 200c818: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 200c81c: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 200c820: 1a 80 00 28 bcc 200c8c0 <== NOT EXECUTED 200c824: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 200c828: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 200c82c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 200c830: 32 80 00 46 bne,a 200c948 <== NOT EXECUTED 200c834: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 200c838: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200c83c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 200c840: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200c844: 7f ff e4 ed call 2005bf8 <== NOT EXECUTED 200c848: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 200c84c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200c850: 40 00 03 4e call 200d588 <== NOT EXECUTED 200c854: 92 10 20 00 clr %o1 <== NOT EXECUTED 200c858: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200c85c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 200c860: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200c864: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 200c868: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200c86c: 94 10 20 00 clr %o2 <== NOT EXECUTED 200c870: 7f ff e4 9b call 2005adc <== NOT EXECUTED 200c874: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 200c878: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200c87c: 12 80 00 3a bne 200c964 <== NOT EXECUTED 200c880: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 200c884: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 200c888: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 200c88c: 12 80 00 2f bne 200c948 <== NOT EXECUTED 200c890: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 200c894: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200c898: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200c89c: 02 80 00 2b be 200c948 <== NOT EXECUTED 200c8a0: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED 200c8a4: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 200c8a8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 200c8ac: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 200c8b0: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 200c8b4: 2a bf ff de bcs,a 200c82c <== NOT EXECUTED 200c8b8: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 200c8bc: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED 200c8c0: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 200c8c4: 38 80 00 02 bgu,a 200c8cc <== NOT EXECUTED 200c8c8: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 200c8cc: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 200c8d0: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED 200c8d4: 40 00 2c 23 call 2017960 <.urem> <== NOT EXECUTED 200c8d8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 200c8dc: a4 25 40 08 sub %l5, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 200c8e0: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 200c8e4: 04 80 00 22 ble 200c96c <== NOT EXECUTED 200c8e8: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 200c8ec: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 200c8f0: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 200c8f4: 40 00 08 82 call 200eafc <== NOT EXECUTED 200c8f8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 200c8fc: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 200c900: 92 04 80 13 add %l2, %l3, %o1 <== NOT EXECUTED 200c904: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 200c908: 40 00 08 7d call 200eafc <== NOT EXECUTED 200c90c: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 200c910: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 200c914: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 200c918: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 200c91c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200c920: 12 80 00 19 bne 200c984 <== NOT EXECUTED 200c924: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 200c928: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 200c92c: 80 a6 80 18 cmp %i2, %i0 <== NOT EXECUTED 200c930: 08 80 00 1a bleu 200c998 <== NOT EXECUTED 200c934: a6 10 00 18 mov %i0, %l3 <== NOT EXECUTED 200c938: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 200c93c: 10 bf ff b6 b 200c814 <== NOT EXECUTED 200c940: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 200c944: b0 10 20 00 clr %i0 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 200c948: 7f ff e4 ac call 2005bf8 <== NOT EXECUTED 200c94c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 200c950: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200c954: 14 bf ff 9a bg 200c7bc <== NOT EXECUTED 200c958: 01 00 00 00 nop <== NOT EXECUTED return written; return ret; } 200c95c: 81 c7 e0 08 ret <== NOT EXECUTED 200c960: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200c964: 10 bf ff fb b 200c950 <== NOT EXECUTED 200c968: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 200c96c: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 200c970: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 200c974: 40 00 08 62 call 200eafc <== NOT EXECUTED 200c978: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Length += chunk; 200c97c: 10 bf ff e6 b 200c914 <== NOT EXECUTED 200c980: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 200c984: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200c988: 40 00 02 e9 call 200d52c <== NOT EXECUTED 200c98c: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 200c990: 10 bf ff e7 b 200c92c <== NOT EXECUTED 200c994: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 200c998: 10 bf ff ec b 200c948 <== NOT EXECUTED 200c99c: a2 10 20 00 clr %l1 <== NOT EXECUTED 020186f4 : ssize_t read( int fd, void *buffer, size_t count ) { 20186f4: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 20186f8: 03 00 80 68 sethi %hi(0x201a000), %g1 20186fc: c2 00 61 94 ld [ %g1 + 0x194 ], %g1 ! 201a194 2018700: 80 a6 00 01 cmp %i0, %g1 2018704: 1a 80 00 23 bcc 2018790 2018708: 03 00 80 6a sethi %hi(0x201a800), %g1 iop = rtems_libio_iop( fd ); 201870c: e0 00 62 44 ld [ %g1 + 0x244 ], %l0 ! 201aa44 2018710: 83 2e 20 06 sll %i0, 6, %g1 2018714: b1 2e 20 03 sll %i0, 3, %i0 2018718: b0 06 00 01 add %i0, %g1, %i0 201871c: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 2018720: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 2018724: 80 88 61 00 btst 0x100, %g1 2018728: 02 80 00 1a be 2018790 201872c: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 2018730: 02 80 00 1e be 20187a8 2018734: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 2018738: 02 80 00 14 be 2018788 201873c: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 2018740: 80 88 60 02 btst 2, %g1 2018744: 02 80 00 19 be 20187a8 2018748: 01 00 00 00 nop /* * Now process the read(). */ if ( !iop->handlers->read_h ) 201874c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 2018750: c2 00 60 08 ld [ %g1 + 8 ], %g1 2018754: 80 a0 60 00 cmp %g1, 0 2018758: 02 80 00 1a be 20187c0 201875c: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 2018760: 94 10 00 1a mov %i2, %o2 2018764: 9f c0 40 00 call %g1 2018768: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 201876c: b0 92 20 00 orcc %o0, 0, %i0 2018770: 04 80 00 06 ble 2018788 2018774: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 2018778: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 201877c: 86 83 40 18 addcc %o5, %i0, %g3 2018780: 84 43 00 02 addx %o4, %g2, %g2 2018784: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 2018788: 81 c7 e0 08 ret 201878c: 81 e8 00 00 restore ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 2018790: 7f ff d6 a0 call 200e210 <__errno> 2018794: b0 10 3f ff mov -1, %i0 2018798: 82 10 20 09 mov 9, %g1 201879c: c2 22 00 00 st %g1, [ %o0 ] 20187a0: 81 c7 e0 08 ret 20187a4: 81 e8 00 00 restore rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 20187a8: 7f ff d6 9a call 200e210 <__errno> <== NOT EXECUTED 20187ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20187b0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20187b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20187b8: 81 c7 e0 08 ret <== NOT EXECUTED 20187bc: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 20187c0: 7f ff d6 94 call 200e210 <__errno> <== NOT EXECUTED 20187c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20187c8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20187cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20187d0: 81 c7 e0 08 ret <== NOT EXECUTED 20187d4: 81 e8 00 00 restore <== NOT EXECUTED 0202a344 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 202a344: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 202a348: 80 a6 60 00 cmp %i1, 0 202a34c: 02 80 00 2b be 202a3f8 202a350: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 202a354: 40 00 7d 47 call 2049870 202a358: 90 10 00 18 mov %i0, %o0 202a35c: a0 07 bf ec add %fp, -20, %l0 202a360: 92 10 00 08 mov %o0, %o1 202a364: 94 10 20 00 clr %o2 202a368: 90 10 00 18 mov %i0, %o0 202a36c: 96 10 00 10 mov %l0, %o3 202a370: 98 10 20 00 clr %o4 202a374: 7f ff 6f 4b call 20060a0 202a378: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 202a37c: 80 a2 20 00 cmp %o0, 0 202a380: 12 80 00 1c bne 202a3f0 202a384: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 202a388: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 202a38c: 80 a0 60 00 cmp %g1, 0 202a390: 22 80 00 31 be,a 202a454 202a394: 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 ){ 202a398: 9f c0 40 00 call %g1 202a39c: 90 10 00 10 mov %l0, %o0 202a3a0: 80 a2 20 04 cmp %o0, 4 202a3a4: 12 80 00 1b bne 202a410 202a3a8: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 202a3ac: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 202a3b0: 80 a0 60 00 cmp %g1, 0 202a3b4: 02 80 00 27 be 202a450 202a3b8: 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 ); 202a3bc: 94 10 00 1a mov %i2, %o2 202a3c0: 9f c0 40 00 call %g1 202a3c4: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 202a3c8: c2 07 bf f8 ld [ %fp + -8 ], %g1 202a3cc: 80 a0 60 00 cmp %g1, 0 202a3d0: 02 80 00 08 be 202a3f0 202a3d4: b0 10 00 08 mov %o0, %i0 202a3d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 202a3dc: 80 a0 60 00 cmp %g1, 0 202a3e0: 02 80 00 26 be 202a478 202a3e4: 01 00 00 00 nop 202a3e8: 9f c0 40 00 call %g1 202a3ec: 90 10 00 10 mov %l0, %o0 return result; } 202a3f0: 81 c7 e0 08 ret 202a3f4: 81 e8 00 00 restore { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 202a3f8: 40 00 61 f3 call 2042bc4 <__errno> <== NOT EXECUTED 202a3fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202a400: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 202a404: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 202a408: 81 c7 e0 08 ret <== NOT EXECUTED 202a40c: 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 ); 202a410: c2 07 bf f8 ld [ %fp + -8 ], %g1 202a414: 80 a0 60 00 cmp %g1, 0 202a418: 02 80 00 08 be 202a438 202a41c: 01 00 00 00 nop 202a420: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 202a424: 80 a0 60 00 cmp %g1, 0 202a428: 02 80 00 04 be 202a438 202a42c: 01 00 00 00 nop 202a430: 9f c0 40 00 call %g1 202a434: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 202a438: 40 00 61 e3 call 2042bc4 <__errno> 202a43c: b0 10 3f ff mov -1, %i0 202a440: 82 10 20 16 mov 0x16, %g1 202a444: c2 22 00 00 st %g1, [ %o0 ] 202a448: 81 c7 e0 08 ret 202a44c: 81 e8 00 00 restore } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 202a450: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 202a454: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a458: 02 80 00 04 be 202a468 <== NOT EXECUTED 202a45c: 01 00 00 00 nop <== NOT EXECUTED 202a460: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a464: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 202a468: 40 00 61 d7 call 2042bc4 <__errno> <== NOT EXECUTED 202a46c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202a470: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 202a474: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 202a478: 81 c7 e0 08 ret <== NOT EXECUTED 202a47c: 81 e8 00 00 restore <== NOT EXECUTED 02004824 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 2004824: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 2004828: 03 00 80 7b sethi %hi(0x201ec00), %g1 200482c: c2 00 63 94 ld [ %g1 + 0x394 ], %g1 ! 201ef94 2004830: 80 a6 00 01 cmp %i0, %g1 2004834: 1a 80 00 4a bcc 200495c 2004838: 03 00 80 80 sethi %hi(0x2020000), %g1 iop = rtems_libio_iop( fd ); 200483c: e4 00 60 1c ld [ %g1 + 0x1c ], %l2 ! 202001c 2004840: 83 2e 20 06 sll %i0, 6, %g1 2004844: b1 2e 20 03 sll %i0, 3, %i0 2004848: b0 06 00 01 add %i0, %g1, %i0 200484c: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 2004850: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 2004854: 80 88 61 00 btst 0x100, %g1 2004858: 02 80 00 41 be 200495c 200485c: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 2004860: 02 80 00 39 be 2004944 2004864: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 2004868: 02 80 00 37 be 2004944 200486c: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 2004870: 04 80 00 35 ble 2004944 2004874: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 2004878: 14 80 00 33 bg 2004944 200487c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 2004880: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 2004884: c2 00 60 08 ld [ %g1 + 8 ], %g1 2004888: 80 a0 60 00 cmp %g1, 0 200488c: 02 80 00 3c be 200497c 2004890: 86 10 20 00 clr %g3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 2004894: 84 10 00 19 mov %i1, %g2 2004898: 88 10 20 00 clr %g4 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 200489c: da 00 80 00 ld [ %g2 ], %o5 20048a0: 80 a3 60 00 cmp %o5, 0 20048a4: 02 80 00 28 be 2004944 20048a8: 86 00 e0 01 inc %g3 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len <= 0 ) 20048ac: da 00 a0 04 ld [ %g2 + 4 ], %o5 20048b0: 80 a3 60 00 cmp %o5, 0 20048b4: 02 80 00 24 be 2004944 20048b8: 84 00 a0 08 add %g2, 8, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 20048bc: 9a 01 00 0d add %g4, %o5, %o5 if ( total < old ) 20048c0: 80 a1 00 0d cmp %g4, %o5 20048c4: 14 80 00 20 bg 2004944 20048c8: 80 a6 80 03 cmp %i2, %g3 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 20048cc: 14 bf ff f4 bg 200489c 20048d0: 88 10 00 0d mov %o5, %g4 20048d4: a6 10 20 00 clr %l3 20048d8: 10 80 00 04 b 20048e8 20048dc: b0 10 20 00 clr %i0 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 20048e0: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 <== NOT EXECUTED 20048e4: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 20048e8: d2 06 40 00 ld [ %i1 ], %o1 20048ec: d4 06 60 04 ld [ %i1 + 4 ], %o2 20048f0: 9f c0 40 00 call %g1 20048f4: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 20048f8: 80 a2 20 00 cmp %o0, 0 20048fc: 06 80 00 1e bl 2004974 2004900: 01 00 00 00 nop return -1; if ( bytes > 0 ) { 2004904: 02 80 00 07 be 2004920 2004908: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 200490c: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 <== NOT EXECUTED 2004910: 86 80 c0 08 addcc %g3, %o0, %g3 <== NOT EXECUTED total += bytes; 2004914: b0 06 00 08 add %i0, %o0, %i0 <== NOT EXECUTED if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 2004918: 84 40 80 10 addx %g2, %l0, %g2 <== NOT EXECUTED 200491c: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] <== NOT EXECUTED total += bytes; } if (bytes != iov[ v ].iov_len) 2004920: c2 06 60 04 ld [ %i1 + 4 ], %g1 2004924: 80 a2 00 01 cmp %o0, %g1 2004928: 12 80 00 05 bne 200493c 200492c: a6 04 e0 01 inc %l3 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 2004930: 80 a6 80 13 cmp %i2, %l3 <== NOT EXECUTED 2004934: 14 bf ff eb bg 20048e0 <== NOT EXECUTED 2004938: b2 06 60 08 add %i1, 8, %i1 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 200493c: 81 c7 e0 08 ret 2004940: 81 e8 00 00 restore /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 2004944: 40 00 30 a9 call 2010be8 <__errno> 2004948: b0 10 3f ff mov -1, %i0 200494c: 82 10 20 16 mov 0x16, %g1 2004950: c2 22 00 00 st %g1, [ %o0 ] 2004954: 81 c7 e0 08 ret 2004958: 81 e8 00 00 restore rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 200495c: 40 00 30 a3 call 2010be8 <__errno> <== NOT EXECUTED 2004960: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2004964: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 2004968: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200496c: 81 c7 e0 08 ret <== NOT EXECUTED 2004970: 81 e8 00 00 restore <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 2004974: 81 c7 e0 08 ret <== NOT EXECUTED 2004978: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 200497c: 40 00 30 9b call 2010be8 <__errno> <== NOT EXECUTED 2004980: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2004984: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2004988: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200498c: 81 c7 e0 08 ret <== NOT EXECUTED 2004990: 81 e8 00 00 restore <== NOT EXECUTED 0201885c : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 201885c: 9d e3 bf 98 save %sp, -104, %sp 2018860: 21 00 80 6a sethi %hi(0x201a800), %l0 2018864: a0 14 22 50 or %l0, 0x250, %l0 ! 201aa50 2018868: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 201886c: 03 00 80 6b sethi %hi(0x201ac00), %g1 2018870: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 201adb0 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 2018874: 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())) { 2018878: 80 a0 60 03 cmp %g1, 3 201887c: 02 80 00 36 be 2018954 2018880: c4 24 20 10 st %g2, [ %l0 + 0x10 ] } /* * Continue with realloc(). */ if ( !ptr ) 2018884: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 2018888: 02 80 00 3e be 2018980 201888c: 80 a6 60 00 cmp %i1, 0 return malloc( size ); if ( !size ) { 2018890: 02 80 00 11 be 20188d4 2018894: 23 00 80 68 sethi %hi(0x201a000), %l1 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 2018898: d0 04 61 a0 ld [ %l1 + 0x1a0 ], %o0 ! 201a1a0 201889c: 92 10 00 18 mov %i0, %o1 20188a0: 40 00 00 75 call 2018a74 <_Protected_heap_Get_block_size> 20188a4: 94 07 bf fc add %fp, -4, %o2 20188a8: 80 8a 20 ff btst 0xff, %o0 20188ac: 02 80 00 0f be 20188e8 20188b0: d0 04 61 a0 ld [ %l1 + 0x1a0 ], %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 ) ) { 20188b4: 92 10 00 18 mov %i0, %o1 20188b8: 40 00 00 7c call 2018aa8 <_Protected_heap_Resize_block> 20188bc: 94 10 00 19 mov %i1, %o2 20188c0: 80 8a 20 ff btst 0xff, %o0 20188c4: 02 80 00 0f be 2018900 20188c8: 01 00 00 00 nop memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 20188cc: 81 c7 e0 08 ret 20188d0: 81 e8 00 00 restore */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 20188d4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20188d8: 7f ff c8 f8 call 200acb8 <== NOT EXECUTED 20188dc: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 20188e0: 81 c7 e0 08 ret <== NOT EXECUTED 20188e4: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 20188e8: 7f ff d6 4a call 200e210 <__errno> 20188ec: b0 10 20 00 clr %i0 20188f0: 82 10 20 16 mov 0x16, %g1 20188f4: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 20188f8: 81 c7 e0 08 ret 20188fc: 81 e8 00 00 restore * 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 ); 2018900: 7f ff ca 66 call 200b298 2018904: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 2018908: c2 04 20 04 ld [ %l0 + 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 ); 201890c: a2 10 00 08 mov %o0, %l1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 2018910: 82 00 7f ff add %g1, -1, %g1 if ( !new_area ) { 2018914: 80 a2 20 00 cmp %o0, 0 2018918: 02 80 00 18 be 2018978 201891c: c2 24 20 04 st %g1, [ %l0 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 2018920: c2 07 bf fc ld [ %fp + -4 ], %g1 2018924: 80 a6 40 01 cmp %i1, %g1 2018928: 08 80 00 03 bleu 2018934 201892c: 94 10 00 19 mov %i1, %o2 2018930: 94 10 00 01 mov %g1, %o2 2018934: 92 10 00 18 mov %i0, %o1 2018938: 7f ff d8 71 call 200eafc 201893c: 90 10 00 11 mov %l1, %o0 free( ptr ); 2018940: 90 10 00 18 mov %i0, %o0 2018944: 7f ff c8 dd call 200acb8 2018948: b0 10 00 11 mov %l1, %i0 return new_area; 201894c: 81 c7 e0 08 ret 2018950: 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) 2018954: 03 00 80 6b sethi %hi(0x201ac00), %g1 2018958: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 201ac10 <_Thread_Dispatch_disable_level> 201895c: 80 a0 60 00 cmp %g1, 0 2018960: 12 80 00 06 bne 2018978 2018964: 03 00 80 6b sethi %hi(0x201ac00), %g1 return (void *) 0; if (_ISR_Nest_level > 0) 2018968: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 201acac <_ISR_Nest_level> 201896c: 80 a0 60 00 cmp %g1, 0 2018970: 02 bf ff c6 be 2018888 2018974: 80 a6 20 00 cmp %i0, 0 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 2018978: 81 c7 e0 08 ret 201897c: 91 e8 20 00 restore %g0, 0, %o0 /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 2018980: 7f ff ca 46 call 200b298 2018984: 90 10 00 19 mov %i1, %o0 2018988: 81 c7 e0 08 ret 201898c: 91 e8 00 08 restore %g0, %o0, %o0 020077f0 : #include int rmdir( const char *pathname ) { 20077f0: 9d e3 bf 78 save %sp, -136, %sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 20077f4: 7f ff f9 ca call 2005f1c 20077f8: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 20077fc: a0 92 20 00 orcc %o0, 0, %l0 2007800: 32 80 00 95 bne,a 2007a54 2007804: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 2007808: c2 4e 00 00 ldsb [ %i0 ], %g1 200780c: 80 a0 60 5c cmp %g1, 0x5c 2007810: 02 80 00 13 be 200785c 2007814: 80 a0 60 2f cmp %g1, 0x2f 2007818: 02 80 00 11 be 200785c 200781c: 80 a0 60 00 cmp %g1, 0 2007820: 02 80 00 10 be 2007860 <== NOT EXECUTED 2007824: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 2007828: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 200782c: a2 10 20 00 clr %l1 <== NOT EXECUTED 2007830: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 2007834: c4 27 bf ec st %g2, [ %fp + -20 ] <== NOT EXECUTED 2007838: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED 200783c: c4 27 bf f0 st %g2, [ %fp + -16 ] <== NOT EXECUTED 2007840: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED 2007844: c4 27 bf f4 st %g2, [ %fp + -12 ] <== NOT EXECUTED 2007848: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 200784c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED 2007850: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 2007854: 10 80 00 0f b 2007890 <== NOT EXECUTED 2007858: c2 27 bf fc st %g1, [ %fp + -4 ] <== NOT EXECUTED 200785c: 03 00 81 9f sethi %hi(0x2067c00), %g1 2007860: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 2007864: a2 10 20 00 clr %l1 2007868: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 200786c: c4 27 bf ec st %g2, [ %fp + -20 ] 2007870: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 2007874: c4 27 bf f0 st %g2, [ %fp + -16 ] 2007878: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 200787c: c4 27 bf f4 st %g2, [ %fp + -12 ] 2007880: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 2007884: c4 27 bf f8 st %g2, [ %fp + -8 ] 2007888: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 200788c: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 2007890: c2 07 bf ec ld [ %fp + -20 ], %g1 name = pathname + parentpathlen; 2007894: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 2007898: c2 27 bf d8 st %g1, [ %fp + -40 ] 200789c: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 20078a0: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 20078a4: c2 27 bf dc st %g1, [ %fp + -36 ] 20078a8: c2 07 bf f4 ld [ %fp + -12 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 20078ac: a0 07 bf d8 add %fp, -40, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 20078b0: c2 27 bf e0 st %g1, [ %fp + -32 ] 20078b4: c2 07 bf f8 ld [ %fp + -8 ], %g1 20078b8: c2 27 bf e4 st %g1, [ %fp + -28 ] 20078bc: c2 07 bf fc ld [ %fp + -4 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 20078c0: 40 01 07 ec call 2049870 20078c4: c2 27 bf e8 st %g1, [ %fp + -24 ] 20078c8: 92 10 00 08 mov %o0, %o1 20078cc: 7f ff f9 75 call 2005ea0 20078d0: 90 10 00 18 mov %i0, %o0 20078d4: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 20078d8: 40 01 07 e6 call 2049870 20078dc: 90 10 00 18 mov %i0, %o0 20078e0: 94 10 20 00 clr %o2 20078e4: 92 10 00 08 mov %o0, %o1 20078e8: 96 10 00 10 mov %l0, %o3 20078ec: 90 10 00 18 mov %i0, %o0 20078f0: 7f ff f9 ab call 2005f9c 20078f4: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 20078f8: 80 a2 20 00 cmp %o0, 0 20078fc: 12 80 00 2a bne 20079a4 2007900: c4 07 bf e4 ld [ %fp + -28 ], %g2 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 2007904: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 2007908: 80 a0 60 00 cmp %g1, 0 200790c: 22 80 00 78 be,a 2007aec 2007910: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ 2007914: 9f c0 40 00 call %g1 2007918: 90 10 00 10 mov %l0, %o0 200791c: 80 a2 20 01 cmp %o0, 1 2007920: 12 80 00 26 bne 20079b8 2007924: c2 07 bf e0 ld [ %fp + -32 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 2007928: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 200792c: 80 a0 60 00 cmp %g1, 0 2007930: 02 80 00 53 be 2007a7c 2007934: a4 07 bf ec add %fp, -20, %l2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 2007938: 92 10 00 10 mov %l0, %o1 200793c: 9f c0 40 00 call %g1 2007940: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 2007944: c2 07 bf e4 ld [ %fp + -28 ], %g1 2007948: 80 a0 60 00 cmp %g1, 0 200794c: 02 80 00 08 be 200796c 2007950: b0 10 00 08 mov %o0, %i0 2007954: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2007958: 80 a0 60 00 cmp %g1, 0 200795c: 02 80 00 05 be 2007970 2007960: 80 8c 60 ff btst 0xff, %l1 2007964: 9f c0 40 00 call %g1 2007968: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 200796c: 80 8c 60 ff btst 0xff, %l1 2007970: 02 80 00 0b be 200799c 2007974: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 2007978: 80 a0 60 00 cmp %g1, 0 200797c: 02 80 00 5a be 2007ae4 2007980: 01 00 00 00 nop 2007984: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2007988: 80 a0 60 00 cmp %g1, 0 200798c: 02 80 00 56 be 2007ae4 2007990: 01 00 00 00 nop 2007994: 9f c0 40 00 call %g1 2007998: 90 10 00 12 mov %l2, %o0 200799c: 81 c7 e0 08 ret 20079a0: 81 e8 00 00 restore name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 20079a4: 80 8c 60 ff btst 0xff, %l1 20079a8: 12 80 00 20 bne 2007a28 20079ac: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 20079b0: 81 c7 e0 08 ret 20079b4: 91 e8 3f ff restore %g0, -1, %o0 rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ rtems_filesystem_freenode( &loc ); 20079b8: c2 07 bf e4 ld [ %fp + -28 ], %g1 20079bc: 80 a0 60 00 cmp %g1, 0 20079c0: 02 80 00 09 be 20079e4 20079c4: 80 8c 60 ff btst 0xff, %l1 20079c8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 20079cc: 80 a0 60 00 cmp %g1, 0 20079d0: 02 80 00 05 be 20079e4 20079d4: 80 8c 60 ff btst 0xff, %l1 20079d8: 9f c0 40 00 call %g1 20079dc: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 20079e0: 80 8c 60 ff btst 0xff, %l1 20079e4: 02 80 00 0b be 2007a10 20079e8: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 20079ec: 80 a0 60 00 cmp %g1, 0 20079f0: 02 80 00 08 be 2007a10 20079f4: 01 00 00 00 nop 20079f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 20079fc: 80 a0 60 00 cmp %g1, 0 2007a00: 02 80 00 04 be 2007a10 2007a04: 01 00 00 00 nop 2007a08: 9f c0 40 00 call %g1 2007a0c: 90 07 bf ec add %fp, -20, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 2007a10: 40 00 ec 6d call 2042bc4 <__errno> 2007a14: b0 10 3f ff mov -1, %i0 2007a18: 82 10 20 14 mov 0x14, %g1 2007a1c: c2 22 00 00 st %g1, [ %o0 ] 2007a20: 81 c7 e0 08 ret 2007a24: 81 e8 00 00 restore result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 2007a28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007a2c: 02 bf ff dc be 200799c <== NOT EXECUTED 2007a30: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2007a34: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2007a38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007a3c: 02 bf ff d8 be 200799c <== NOT EXECUTED 2007a40: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED 2007a44: 9f c0 40 00 call %g1 <== NOT EXECUTED 2007a48: 01 00 00 00 nop <== NOT EXECUTED 2007a4c: 81 c7 e0 08 ret <== NOT EXECUTED 2007a50: 81 e8 00 00 restore <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 2007a54: 92 10 00 10 mov %l0, %o1 2007a58: 94 10 20 02 mov 2, %o2 2007a5c: 96 07 bf ec add %fp, -20, %o3 2007a60: 7f ff f9 90 call 20060a0 2007a64: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 2007a68: 80 a2 20 00 cmp %o0, 0 2007a6c: 12 bf ff d1 bne 20079b0 2007a70: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 2007a74: 10 bf ff 88 b 2007894 2007a78: c2 07 bf ec ld [ %fp + -20 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 2007a7c: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED 2007a80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007a84: 02 80 00 09 be 2007aa8 <== NOT EXECUTED 2007a88: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2007a8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2007a90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007a94: 02 80 00 05 be 2007aa8 <== NOT EXECUTED 2007a98: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2007a9c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2007aa0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 2007aa4: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2007aa8: 02 80 00 0b be 2007ad4 <== NOT EXECUTED 2007aac: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 2007ab0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007ab4: 02 80 00 08 be 2007ad4 <== NOT EXECUTED 2007ab8: 01 00 00 00 nop <== NOT EXECUTED 2007abc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2007ac0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007ac4: 02 80 00 04 be 2007ad4 <== NOT EXECUTED 2007ac8: 01 00 00 00 nop <== NOT EXECUTED 2007acc: 9f c0 40 00 call %g1 <== NOT EXECUTED 2007ad0: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2007ad4: 40 00 ec 3c call 2042bc4 <__errno> <== NOT EXECUTED 2007ad8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2007adc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2007ae0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2007ae4: 81 c7 e0 08 ret <== NOT EXECUTED 2007ae8: 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 ); 2007aec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007af0: 12 bf ff eb bne 2007a9c <== NOT EXECUTED 2007af4: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2007af8: 30 bf ff ec b,a 2007aa8 <== NOT EXECUTED 020150a4 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 20150a4: 11 00 80 97 sethi %hi(0x2025c00), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 20150a8: 81 c3 e0 08 retl <== NOT EXECUTED 20150ac: 90 12 22 20 or %o0, 0x220, %o0 ! 2025e20 <== NOT EXECUTED 02011dbc : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 2011dbc: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 2011dc0: 90 10 00 18 mov %i0, %o0 2011dc4: 40 00 00 0b call 2011df0 2011dc8: 92 10 00 19 mov %i1, %o1 if (nap) 2011dcc: 80 a2 20 00 cmp %o0, 0 2011dd0: 02 80 00 05 be 2011de4 2011dd4: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 2011dd8: f0 02 00 00 ld [ %o0 ], %i0 2011ddc: 81 c7 e0 08 ret 2011de0: 81 e8 00 00 restore nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 2011de4: 40 00 0c b0 call 20150a4 <== NOT EXECUTED 2011de8: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED 2011dec: 01 00 00 00 nop 0200e160 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 200e160: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 200e164: d0 06 00 00 ld [ %i0 ], %o0 200e168: 80 a2 20 00 cmp %o0, 0 200e16c: 02 80 00 1d be 200e1e0 200e170: 13 00 80 66 sethi %hi(0x2019800), %o1 200e174: 40 00 03 8d call 200efa8 200e178: 92 12 61 d0 or %o1, 0x1d0, %o1 ! 20199d0 <__FUNCTION__.5881+0x18> 200e17c: 80 a2 20 00 cmp %o0, 0 200e180: 02 80 00 11 be 200e1c4 200e184: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->local_value == local_value) 200e188: c2 06 20 04 ld [ %i0 + 4 ], %g1 200e18c: 80 a0 40 19 cmp %g1, %i1 200e190: 32 80 00 07 bne,a 200e1ac 200e194: b0 06 20 0c add %i0, 0xc, %i0 200e198: 30 80 00 14 b,a 200e1e8 200e19c: 80 a0 40 19 cmp %g1, %i1 200e1a0: 02 80 00 12 be 200e1e8 200e1a4: 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++) 200e1a8: b0 06 20 0c add %i0, 0xc, %i0 200e1ac: c2 06 00 00 ld [ %i0 ], %g1 200e1b0: 80 a0 60 00 cmp %g1, 0 200e1b4: 32 bf ff fa bne,a 200e19c 200e1b8: c2 06 20 04 ld [ %i0 + 4 ], %g1 if (ap->local_value == local_value) return ap; return default_ap; } 200e1bc: 81 c7 e0 08 ret 200e1c0: 91 e8 00 02 restore %g0, %g2, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 200e1c4: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 200e1c8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200e1cc: 02 80 00 07 be 200e1e8 <== NOT EXECUTED 200e1d0: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 200e1d4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 200e1d8: 10 bf ff ec b 200e188 <== NOT EXECUTED 200e1dc: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 200e1e0: 81 c7 e0 08 ret <== NOT EXECUTED 200e1e4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 200e1e8: 81 c7 e0 08 ret 200e1ec: 81 e8 00 00 restore 0200d354 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 200d354: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 200d358: d0 06 00 00 ld [ %i0 ], %o0 200d35c: 80 a2 20 00 cmp %o0, 0 200d360: 02 80 00 1d be 200d3d4 200d364: 13 00 80 66 sethi %hi(0x2019800), %o1 200d368: 40 00 07 10 call 200efa8 200d36c: 92 12 61 d0 or %o1, 0x1d0, %o1 ! 20199d0 <__FUNCTION__.5881+0x18> 200d370: 80 a2 20 00 cmp %o0, 0 200d374: 02 80 00 11 be 200d3b8 200d378: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 200d37c: c2 06 20 08 ld [ %i0 + 8 ], %g1 200d380: 80 a0 40 19 cmp %g1, %i1 200d384: 32 80 00 07 bne,a 200d3a0 200d388: b0 06 20 0c add %i0, 0xc, %i0 200d38c: 30 80 00 14 b,a 200d3dc 200d390: 80 a0 40 19 cmp %g1, %i1 200d394: 02 80 00 12 be 200d3dc 200d398: 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++) 200d39c: b0 06 20 0c add %i0, 0xc, %i0 200d3a0: c2 06 00 00 ld [ %i0 ], %g1 200d3a4: 80 a0 60 00 cmp %g1, 0 200d3a8: 32 bf ff fa bne,a 200d390 200d3ac: c2 06 20 08 ld [ %i0 + 8 ], %g1 if (ap->remote_value == remote_value) return ap; return default_ap; } 200d3b0: 81 c7 e0 08 ret 200d3b4: 91 e8 00 02 restore %g0, %g2, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 200d3b8: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 200d3bc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200d3c0: 02 80 00 07 be 200d3dc <== NOT EXECUTED 200d3c4: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 200d3c8: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 200d3cc: 10 bf ff ec b 200d37c <== NOT EXECUTED 200d3d0: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 200d3d4: 81 c7 e0 08 ret <== NOT EXECUTED 200d3d8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 200d3dc: 81 c7 e0 08 ret 200d3e0: 81 e8 00 00 restore 0200ddfc : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 200ddfc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 200de00: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 200de04: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200de08: 40 00 00 d6 call 200e160 <== NOT EXECUTED 200de0c: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 200de10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200de14: 32 80 00 02 bne,a 200de1c <== NOT EXECUTED 200de18: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 200de1c: 81 c7 e0 08 ret <== NOT EXECUTED 200de20: 81 e8 00 00 restore <== NOT EXECUTED 02002190 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 2002190: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 2002194: 80 a6 20 00 cmp %i0, 0 2002198: 12 80 00 05 bne 20021ac 200219c: 80 a6 60 00 cmp %i1, 0 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 20021b0: 80 a6 a0 00 cmp %i2, 0 return NULL; if ( !length ) 20021b4: 22 bf ff fc be,a 20021a4 20021b8: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; 20021bc: c0 2e 40 00 clrb [ %i1 ] p = rtems_bsp_cmdline_get_param_raw( name ); 20021c0: 40 00 00 25 call 2002254 20021c4: 90 10 00 18 mov %i0, %o0 if ( !p ) 20021c8: 80 a2 20 00 cmp %o0, 0 20021cc: 22 bf ff f6 be,a 20021a4 20021d0: b2 10 20 00 clr %i1 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 20021e4: b4 86 bf ff addcc %i2, -1, %i2 20021e8: 02 bf ff ef be 20021a4 20021ec: 88 10 20 00 clr %g4 20021f0: 82 10 20 00 clr %g1 20021f4: 10 80 00 12 b 200223c 20021f8: 9a 10 20 00 clr %o5 if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 20021fc: 32 80 00 06 bne,a 2002214 2002200: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] <== NOT EXECUTED 2002204: 80 a0 a0 20 cmp %g2, 0x20 2002208: 02 bf ff e7 be 20021a4 200220c: 01 00 00 00 nop break; value[i++] = *p++; 2002210: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 2002214: 82 00 60 01 inc %g1 value[i] = '\0'; 2002218: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 200222c: 88 10 00 01 mov %g1, %g4 2002230: 80 a0 40 1a cmp %g1, %i2 2002234: 1a bf ff dc bcc 20021a4 2002238: 01 00 00 00 nop if ( *p == '\"' ) { 200223c: 85 38 a0 18 sra %g2, 0x18, %g2 2002240: 80 a0 a0 22 cmp %g2, 0x22 2002244: 12 bf ff ee bne 20021fc 2002248: 80 8b 60 01 btst 1, %o5 quotes++; 200224c: 10 bf ff f1 b 2002210 <== NOT EXECUTED 2002250: 9a 03 60 01 inc %o5 <== NOT EXECUTED 02002288 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 2002288: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 200228c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 2002290: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2002294: 7f ff ff bf call 2002190 <== NOT EXECUTED 2002298: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED if ( !p ) 200229c: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 20022a0: 12 80 00 05 bne 20022b4 <== NOT EXECUTED 20022a4: 01 00 00 00 nop <== NOT EXECUTED *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; 20022a8: b2 10 20 00 clr %i1 ! 0 <== NOT EXECUTED } 20022ac: 81 c7 e0 08 ret <== NOT EXECUTED 20022b0: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; 20022b4: 40 00 33 cc call 200f1e4 <== NOT EXECUTED 20022b8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED if ( *rhs != '=' ) 20022bc: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 <== NOT EXECUTED 20022c0: 80 a0 60 3d cmp %g1, 0x3d <== NOT EXECUTED 20022c4: 12 bf ff f9 bne 20022a8 <== NOT EXECUTED 20022c8: a2 04 40 08 add %l1, %o0, %l1 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) 20022cc: c6 0c 60 01 ldub [ %l1 + 1 ], %g3 <== NOT EXECUTED 20022d0: 85 28 e0 18 sll %g3, 0x18, %g2 <== NOT EXECUTED 20022d4: 89 38 a0 18 sra %g2, 0x18, %g4 <== NOT EXECUTED 20022d8: 80 a1 20 22 cmp %g4, 0x22 <== NOT EXECUTED 20022dc: 02 80 00 14 be 200232c <== NOT EXECUTED 20022e0: 82 04 60 01 add %l1, 1, %g1 <== NOT EXECUTED rhs++; for ( d=value ; *rhs ; ) 20022e4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 20022e8: 02 80 00 09 be 200230c <== NOT EXECUTED 20022ec: 84 10 00 19 mov %i1, %g2 <== NOT EXECUTED *d++ = *rhs++; 20022f0: c6 28 80 00 stb %g3, [ %g2 ] <== NOT EXECUTED 20022f4: 82 00 60 01 inc %g1 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 20022f8: c6 48 40 00 ldsb [ %g1 ], %g3 <== NOT EXECUTED *d++ = *rhs++; 20022fc: 84 00 a0 01 inc %g2 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 2002300: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 2002304: 12 bf ff fb bne 20022f0 <== NOT EXECUTED 2002308: c6 08 40 00 ldub [ %g1 ], %g3 <== NOT EXECUTED *d++ = *rhs++; if ( *(d-1) == '\"' ) 200230c: c6 48 bf ff ldsb [ %g2 + -1 ], %g3 <== NOT EXECUTED 2002310: 80 a0 e0 22 cmp %g3, 0x22 <== NOT EXECUTED 2002314: 02 80 00 03 be 2002320 <== NOT EXECUTED 2002318: 82 00 bf ff add %g2, -1, %g1 <== NOT EXECUTED 200231c: 82 10 00 02 mov %g2, %g1 <== NOT EXECUTED d--; *d = '\0'; 2002320: c0 28 40 00 clrb [ %g1 ] <== NOT EXECUTED return value; } 2002324: 81 c7 e0 08 ret <== NOT EXECUTED 2002328: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED if ( *rhs != '=' ) return NULL; rhs++; if ( *rhs == '\"' ) rhs++; 200232c: c6 0c 60 02 ldub [ %l1 + 2 ], %g3 <== NOT EXECUTED 2002330: 82 04 60 02 add %l1, 2, %g1 <== NOT EXECUTED 2002334: 10 bf ff ec b 20022e4 <== NOT EXECUTED 2002338: 85 28 e0 18 sll %g3, 0x18, %g2 <== NOT EXECUTED 02002cc4 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 2002cc4: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 2002cc8: 80 a6 60 00 cmp %i1, 0 2002ccc: 02 80 00 72 be 2002e94 2002cd0: 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. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 2002cd4: 40 00 15 d7 call 2008430 <_TOD_Get_uptime> 2002cd8: 90 07 bf f0 add %fp, -16, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 2002cdc: 92 07 bf f0 add %fp, -16, %o1 2002ce0: a8 07 bf e8 add %fp, -24, %l4 2002ce4: 11 00 80 a4 sethi %hi(0x2029000), %o0 2002ce8: 94 10 00 14 mov %l4, %o2 2002cec: 40 00 20 70 call 200aeac <_Timespec_Subtract> 2002cf0: 90 12 22 0c or %o0, 0x20c, %o0 } } } #endif (*print)( 2002cf4: 90 10 00 18 mov %i0, %o0 2002cf8: 13 00 80 7a sethi %hi(0x201e800), %o1 2002cfc: 37 00 80 a3 sethi %hi(0x2028c00), %i3 2002d00: 92 12 62 28 or %o1, 0x228, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 2002d04: 3b 00 80 7a sethi %hi(0x201e800), %i5 /* * 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 ) { 2002d08: 2f 00 80 a4 sethi %hi(0x2029000), %l7 } } } #endif (*print)( 2002d0c: 9f c6 40 00 call %i1 2002d10: 2d 00 80 7a sethi %hi(0x201e800), %l6 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 2002d14: a4 07 bf c8 add %fp, -56, %l2 } } } #endif (*print)( 2002d18: b6 16 e2 b4 or %i3, 0x2b4, %i3 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 2002d1c: ba 17 63 a0 or %i5, 0x3a0, %i5 /* * 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 ) { 2002d20: ae 15 e0 10 or %l7, 0x10, %l7 /* * Print the information */ (*print)( context, 2002d24: ac 15 a3 b8 or %l6, 0x3b8, %l6 2002d28: a6 07 bf e0 add %fp, -32, %l3 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 2002d2c: aa 07 bf fc add %fp, -4, %l5 2002d30: b8 07 bf f8 add %fp, -8, %i4 * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( 2002d34: b4 07 bf d8 add %fp, -40, %i2 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 2002d38: c2 06 c0 00 ld [ %i3 ], %g1 2002d3c: 80 a0 60 00 cmp %g1, 0 2002d40: 22 80 00 47 be,a 2002e5c 2002d44: b6 06 e0 04 add %i3, 4, %i3 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 2002d48: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 2002d4c: 80 a4 60 00 cmp %l1, 0 2002d50: 22 80 00 43 be,a 2002e5c 2002d54: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED for ( i=1 ; i <= information->maximum ; i++ ) { 2002d58: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 2002d5c: 86 90 60 00 orcc %g1, 0, %g3 2002d60: 02 80 00 3e be 2002e58 2002d64: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 2002d68: 10 80 00 17 b 2002dc4 2002d6c: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 2002d70: 96 10 00 1c mov %i4, %o3 2002d74: 90 10 00 13 mov %l3, %o0 2002d78: 40 00 1f bb call 200ac64 <_Timespec_Divide> 2002d7c: 92 10 00 14 mov %l4, %o1 /* * Print the information */ (*print)( context, 2002d80: d0 07 bf e4 ld [ %fp + -28 ], %o0 2002d84: 40 00 67 50 call 201cac4 <.udiv> 2002d88: 92 10 23 e8 mov 0x3e8, %o1 2002d8c: d4 07 bf e0 ld [ %fp + -32 ], %o2 2002d90: d8 07 bf fc ld [ %fp + -4 ], %o4 2002d94: da 07 bf f8 ld [ %fp + -8 ], %o5 2002d98: 96 10 00 08 mov %o0, %o3 2002d9c: 92 10 00 16 mov %l6, %o1 2002da0: 9f c6 40 00 call %i1 2002da4: 90 10 00 18 mov %i0, %o0 2002da8: 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++ ) { 2002dac: 83 28 e0 10 sll %g3, 0x10, %g1 2002db0: 83 30 60 10 srl %g1, 0x10, %g1 2002db4: 80 a0 40 10 cmp %g1, %l0 2002db8: 2a 80 00 29 bcs,a 2002e5c 2002dbc: b6 06 e0 04 add %i3, 4, %i3 the_thread = (Thread_Control *)information->local_table[ i ]; 2002dc0: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 2002dc4: 83 2c 20 02 sll %l0, 2, %g1 2002dc8: c2 00 80 01 ld [ %g2 + %g1 ], %g1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 2002dcc: 94 10 00 12 mov %l2, %o2 2002dd0: 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 ) 2002dd4: 80 a0 60 00 cmp %g1, 0 2002dd8: 02 bf ff f5 be 2002dac 2002ddc: a0 04 20 01 inc %l0 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 2002de0: d0 00 60 08 ld [ %g1 + 8 ], %o0 2002de4: 40 00 10 83 call 2006ff0 2002de8: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 2002dec: c2 07 bf c4 ld [ %fp + -60 ], %g1 2002df0: 90 10 00 18 mov %i0, %o0 2002df4: d4 00 60 08 ld [ %g1 + 8 ], %o2 2002df8: 92 10 00 1d mov %i5, %o1 2002dfc: 9f c6 40 00 call %i1 2002e00: 96 10 00 12 mov %l2, %o3 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 2002e04: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 2002e08: c4 05 c0 00 ld [ %l7 ], %g2 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 2002e0c: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 2002e10: c6 27 bf e0 st %g3, [ %fp + -32 ] 2002e14: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 2002e18: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 2002e1c: c4 00 a0 08 ld [ %g2 + 8 ], %g2 2002e20: c2 00 60 08 ld [ %g1 + 8 ], %g1 2002e24: 80 a0 80 01 cmp %g2, %g1 2002e28: 32 bf ff d2 bne,a 2002d70 2002e2c: 94 10 00 15 mov %l5, %o2 Timestamp_Control used; _Timestamp_Subtract( 2002e30: 92 07 bf f0 add %fp, -16, %o1 2002e34: 94 10 00 1a mov %i2, %o2 2002e38: 11 00 80 a4 sethi %hi(0x2029000), %o0 2002e3c: 40 00 20 1c call 200aeac <_Timespec_Subtract> 2002e40: 90 12 20 18 or %o0, 0x18, %o0 ! 2029018 <_Thread_Time_of_last_context_switch> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 2002e44: 90 10 00 13 mov %l3, %o0 2002e48: 40 00 1f 6e call 200ac00 <_Timespec_Add_to> 2002e4c: 92 10 00 1a mov %i2, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 2002e50: 10 bf ff c8 b 2002d70 2002e54: 94 10 00 15 mov %l5, %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++ ) { 2002e58: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 2002e5c: 03 00 80 a3 sethi %hi(0x2028c00), %g1 2002e60: 82 10 62 c4 or %g1, 0x2c4, %g1 ! 2028ec4 <_Objects_Information_table+0x14> 2002e64: 80 a6 c0 01 cmp %i3, %g1 2002e68: 32 bf ff b5 bne,a 2002d3c 2002e6c: c2 06 c0 00 ld [ %i3 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 2002e70: d0 07 bf ec ld [ %fp + -20 ], %o0 2002e74: 40 00 67 14 call 201cac4 <.udiv> 2002e78: 92 10 23 e8 mov 0x3e8, %o1 2002e7c: d4 07 bf e8 ld [ %fp + -24 ], %o2 2002e80: 96 10 00 08 mov %o0, %o3 2002e84: 13 00 80 7a sethi %hi(0x201e800), %o1 2002e88: 90 10 00 18 mov %i0, %o0 2002e8c: 9f c6 40 00 call %i1 2002e90: 92 12 63 d0 or %o1, 0x3d0, %o1 2002e94: 81 c7 e0 08 ret 2002e98: 81 e8 00 00 restore 0200ddc8 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 200ddc8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 200ddcc: 11 00 80 66 sethi %hi(0x2019800), %o0 <== NOT EXECUTED 200ddd0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 200ddd4: 40 00 00 0a call 200ddfc <== NOT EXECUTED 200ddd8: 90 12 22 7c or %o0, 0x27c, %o0 <== NOT EXECUTED 200dddc: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 200dde0: 02 80 00 05 be 200ddf4 <== NOT EXECUTED 200dde4: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 200dde8: 40 00 01 0a call 200e210 <__errno> <== NOT EXECUTED 200ddec: 01 00 00 00 nop <== NOT EXECUTED 200ddf0: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 200ddf4: 81 c7 e0 08 ret <== NOT EXECUTED 200ddf8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 020079d0 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 20079d0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 20079d4: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 20079d8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 20079dc: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 20079e0: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 20079e4: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 20079e8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20079ec: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 20079f0: 7f ff ff 7e call 20077e8 <== NOT EXECUTED 20079f4: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 20079f8: 81 c7 e0 08 ret <== NOT EXECUTED 20079fc: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 020020f8 : } int rtems_filesystem_dirname( const char *pathname ) { 20020f8: 9d e3 bf a0 save %sp, -96, %sp int len = strlen( pathname ); 20020fc: 40 00 33 fc call 200f0ec 2002100: 90 10 00 18 mov %i0, %o0 while ( len ) { 2002104: 80 a2 20 00 cmp %o0, 0 2002108: 02 80 00 19 be 200216c 200210c: 84 10 00 08 mov %o0, %g2 len--; 2002110: 90 02 3f ff add %o0, -1, %o0 if ( rtems_filesystem_is_separator( pathname[len] ) ) 2002114: c2 4e 00 08 ldsb [ %i0 + %o0 ], %g1 2002118: 80 a0 60 5c cmp %g1, 0x5c 200211c: 02 80 00 14 be 200216c 2002120: 80 a0 60 2f cmp %g1, 0x2f 2002124: 02 80 00 12 be 200216c 2002128: 80 a0 60 00 cmp %g1, 0 200212c: 12 80 00 09 bne 2002150 2002130: a0 06 00 02 add %i0, %g2, %l0 break; } return len; } 2002134: 81 c7 e0 08 ret <== NOT EXECUTED 2002138: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED { int len = strlen( pathname ); while ( len ) { len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 200213c: 80 a0 60 2f cmp %g1, 0x2f 2002140: 02 80 00 0b be 200216c 2002144: 80 a0 60 00 cmp %g1, 0 2002148: 02 80 00 09 be 200216c 200214c: a0 04 3f ff add %l0, -1, %l0 const char *pathname ) { int len = strlen( pathname ); while ( len ) { 2002150: 80 a2 20 00 cmp %o0, 0 2002154: 02 80 00 07 be 2002170 2002158: b0 10 00 08 mov %o0, %i0 len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 200215c: c2 4c 3f fe ldsb [ %l0 + -2 ], %g1 2002160: 80 a0 60 5c cmp %g1, 0x5c 2002164: 12 bf ff f6 bne 200213c 2002168: 90 02 3f ff add %o0, -1, %o0 break; } return len; } 200216c: b0 10 00 08 mov %o0, %i0 2002170: 81 c7 e0 08 ret 2002174: 81 e8 00 00 restore 0200227c : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 200227c: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 2002280: 80 a6 20 00 cmp %i0, 0 2002284: 02 80 00 33 be 2002350 2002288: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 200228c: 22 80 00 2b be,a 2002338 2002290: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 2002294: c2 4e 00 00 ldsb [ %i0 ], %g1 2002298: 80 a0 60 5c cmp %g1, 0x5c 200229c: 02 80 00 06 be 20022b4 20022a0: 80 a0 60 2f cmp %g1, 0x2f 20022a4: 02 80 00 04 be 20022b4 20022a8: 80 a0 60 00 cmp %g1, 0 20022ac: 12 80 00 13 bne 20022f8 20022b0: 03 00 80 68 sethi %hi(0x201a000), %g1 20022b4: 03 00 80 68 sethi %hi(0x201a000), %g1 20022b8: c4 00 62 a4 ld [ %g1 + 0x2a4 ], %g2 ! 201a2a4 20022bc: 86 10 20 01 mov 1, %g3 20022c0: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 20022c4: 82 10 20 01 mov 1, %g1 20022c8: c8 26 c0 00 st %g4, [ %i3 ] 20022cc: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4 20022d0: c8 26 e0 04 st %g4, [ %i3 + 4 ] 20022d4: c8 00 a0 20 ld [ %g2 + 0x20 ], %g4 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 20022d8: b2 26 40 01 sub %i1, %g1, %i1 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 20022dc: c8 26 e0 08 st %g4, [ %i3 + 8 ] 20022e0: c8 00 a0 24 ld [ %g2 + 0x24 ], %g4 20022e4: c8 26 e0 0c st %g4, [ %i3 + 0xc ] 20022e8: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2 20022ec: c4 26 e0 10 st %g2, [ %i3 + 0x10 ] /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 20022f0: 7f ff ff a2 call 2002178 20022f4: 91 ee 00 03 restore %i0, %g3, %o0 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 20022f8: c4 00 62 a4 ld [ %g1 + 0x2a4 ], %g2 20022fc: 86 10 20 00 clr %g3 2002300: c8 00 a0 04 ld [ %g2 + 4 ], %g4 2002304: 82 10 20 00 clr %g1 2002308: c8 26 c0 00 st %g4, [ %i3 ] 200230c: c8 00 a0 08 ld [ %g2 + 8 ], %g4 2002310: c8 26 e0 04 st %g4, [ %i3 + 4 ] 2002314: c8 00 a0 0c ld [ %g2 + 0xc ], %g4 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 2002318: b2 26 40 01 sub %i1, %g1, %i1 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 200231c: c8 26 e0 08 st %g4, [ %i3 + 8 ] 2002320: c8 00 a0 10 ld [ %g2 + 0x10 ], %g4 2002324: c8 26 e0 0c st %g4, [ %i3 + 0xc ] 2002328: c4 00 a0 14 ld [ %g2 + 0x14 ], %g2 200232c: c4 26 e0 10 st %g2, [ %i3 + 0x10 ] /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 2002330: 7f ff ff 92 call 2002178 2002334: 91 ee 00 03 restore %i0, %g3, %o0 if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 2002338: 40 00 2f b6 call 200e210 <__errno> <== NOT EXECUTED 200233c: 01 00 00 00 nop <== NOT EXECUTED 2002340: 82 10 20 05 mov 5, %g1 ! 5 <== NOT EXECUTED 2002344: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 2002348: 81 c7 e0 08 ret <== NOT EXECUTED 200234c: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 2002350: 40 00 2f b0 call 200e210 <__errno> 2002354: b0 10 3f ff mov -1, %i0 2002358: 82 10 20 0e mov 0xe, %g1 200235c: c2 22 00 00 st %g1, [ %o0 ] 2002360: 81 c7 e0 08 ret 2002364: 81 e8 00 00 restore 02002178 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 2002178: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 200217c: 80 a6 20 00 cmp %i0, 0 2002180: 02 80 00 33 be 200224c 2002184: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 2002188: 02 80 00 37 be 2002264 200218c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 2002190: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 2002194: c2 00 40 00 ld [ %g1 ], %g1 2002198: 80 a0 60 00 cmp %g1, 0 200219c: 02 80 00 26 be 2002234 20021a0: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 20021a4: 92 10 00 19 mov %i1, %o1 20021a8: 94 10 00 1a mov %i2, %o2 20021ac: 9f c0 40 00 call %g1 20021b0: 96 10 00 1b mov %i3, %o3 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 20021b4: b0 92 20 00 orcc %o0, 0, %i0 20021b8: 12 80 00 0f bne 20021f4 20021bc: 80 a7 20 00 cmp %i4, 0 20021c0: 02 80 00 2d be 2002274 20021c4: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 20021c8: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 20021cc: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 20021d0: 80 a0 60 00 cmp %g1, 0 20021d4: 22 80 00 13 be,a 2002220 20021d8: 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 ); 20021dc: 9f c0 40 00 call %g1 20021e0: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 20021e4: 90 02 3f fd add %o0, -3, %o0 20021e8: 80 a2 20 01 cmp %o0, 1 20021ec: 28 80 00 04 bleu,a 20021fc 20021f0: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 20021f4: 81 c7 e0 08 ret 20021f8: 81 e8 00 00 restore type = (*pathloc->ops->node_type_h)( pathloc ); if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 20021fc: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 2002200: 80 a0 60 00 cmp %g1, 0 2002204: 02 80 00 06 be 200221c 2002208: 90 10 00 1b mov %i3, %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 ); 200220c: 9f c0 40 00 call %g1 2002210: 92 10 00 1a mov %i2, %o1 } } return result; } 2002214: 81 c7 e0 08 ret 2002218: 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 ); 200221c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2002220: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002224: 02 80 00 04 be 2002234 <== NOT EXECUTED 2002228: 01 00 00 00 nop <== NOT EXECUTED 200222c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002230: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2002234: 40 00 2f f7 call 200e210 <__errno> <== NOT EXECUTED 2002238: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200223c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2002240: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002244: 81 c7 e0 08 ret <== NOT EXECUTED 2002248: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 200224c: 40 00 2f f1 call 200e210 <__errno> <== NOT EXECUTED 2002250: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2002254: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 2002258: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200225c: 81 c7 e0 08 ret <== NOT EXECUTED 2002260: 81 e8 00 00 restore <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 2002264: 40 00 2f eb call 200e210 <__errno> <== NOT EXECUTED 2002268: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200226c: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 2002270: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002274: 81 c7 e0 08 ret 2002278: 81 e8 00 00 restore 02001f20 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 2001f20: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 2001f24: 21 00 80 68 sethi %hi(0x201a000), %l0 2001f28: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %g1 ! 201a2a4 2001f2c: 84 10 20 12 mov 0x12, %g2 init_fs_mount_table(); 2001f30: 40 00 01 ed call 20026e4 2001f34: c4 30 60 2c sth %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 2001f38: 03 00 80 63 sethi %hi(0x2018c00), %g1 2001f3c: c2 00 63 ec ld [ %g1 + 0x3ec ], %g1 ! 2018fec 2001f40: 80 a0 60 00 cmp %g1, 0 2001f44: 02 80 00 45 be 2002058 2001f48: 03 00 80 68 sethi %hi(0x201a000), %g1 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 2001f4c: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 201a19c status = mount( 2001f50: 90 07 bf fc add %fp, -4, %o0 2001f54: d8 00 60 0c ld [ %g1 + 0xc ], %o4 2001f58: d2 00 40 00 ld [ %g1 ], %o1 2001f5c: d4 00 60 04 ld [ %g1 + 4 ], %o2 2001f60: 40 00 01 e9 call 2002704 2001f64: d6 00 60 08 ld [ %g1 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 2001f68: 80 a2 3f ff cmp %o0, -1 2001f6c: 02 80 00 40 be 200206c 2001f70: c4 07 bf fc ld [ %fp + -4 ], %g2 rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 2001f74: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %g1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2001f78: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 2001f7c: c0 30 60 2e clrh [ %g1 + 0x2e ] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2001f80: c6 20 60 18 st %g3, [ %g1 + 0x18 ] 2001f84: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001f88: a4 07 bf e8 add %fp, -24, %l2 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2001f8c: c6 20 60 1c st %g3, [ %g1 + 0x1c ] 2001f90: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001f94: 23 00 80 65 sethi %hi(0x2019400), %l1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2001f98: c6 20 60 20 st %g3, [ %g1 + 0x20 ] 2001f9c: c6 00 a0 28 ld [ %g2 + 0x28 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001fa0: 92 10 20 01 mov 1, %o1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2001fa4: c6 20 60 24 st %g3, [ %g1 + 0x24 ] 2001fa8: c4 00 a0 2c ld [ %g2 + 0x2c ], %g2 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001fac: 94 10 20 00 clr %o2 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2001fb0: c4 20 60 28 st %g2, [ %g1 + 0x28 ] /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001fb4: 96 10 00 12 mov %l2, %o3 2001fb8: 98 10 20 00 clr %o4 2001fbc: 40 00 00 b0 call 200227c 2001fc0: 90 14 60 88 or %l1, 0x88, %o0 rtems_filesystem_root = loc; 2001fc4: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %g1 2001fc8: c4 07 bf e8 ld [ %fp + -24 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001fcc: 96 10 00 12 mov %l2, %o3 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 2001fd0: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 2001fd4: c4 07 bf ec ld [ %fp + -20 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001fd8: 92 10 20 01 mov 1, %o1 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 2001fdc: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 2001fe0: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001fe4: 94 10 20 00 clr %o2 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 2001fe8: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 2001fec: c4 07 bf f4 ld [ %fp + -12 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001ff0: 98 10 20 00 clr %o4 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 2001ff4: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 2001ff8: c4 07 bf f8 ld [ %fp + -8 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2001ffc: 90 14 60 88 or %l1, 0x88, %o0 2002000: 40 00 00 9f call 200227c 2002004: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 2002008: c4 07 bf e8 ld [ %fp + -24 ], %g2 200200c: c2 04 22 a4 ld [ %l0 + 0x2a4 ], %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); 2002010: 11 00 80 65 sethi %hi(0x2019400), %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 2002014: c4 20 60 04 st %g2, [ %g1 + 4 ] 2002018: c4 07 bf ec ld [ %fp + -20 ], %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); 200201c: 90 12 20 90 or %o0, 0x90, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 2002020: c4 20 60 08 st %g2, [ %g1 + 8 ] 2002024: 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); 2002028: 92 10 21 ff mov 0x1ff, %o1 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 200202c: c4 20 60 0c st %g2, [ %g1 + 0xc ] 2002030: c4 07 bf f4 ld [ %fp + -12 ], %g2 2002034: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 2002038: c4 07 bf f8 ld [ %fp + -8 ], %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); 200203c: 40 00 01 3f call 2002538 2002040: c4 20 60 14 st %g2, [ %g1 + 0x14 ] if ( status != 0 ) 2002044: 80 a2 20 00 cmp %o0, 0 2002048: 12 80 00 07 bne 2002064 200204c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 2002050: 81 c7 e0 08 ret 2002054: 81 e8 00 00 restore /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 2002058: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 200205c: 40 00 10 4d call 2006190 <== NOT EXECUTED 2002060: 90 12 20 01 or %o0, 1, %o0 ! abcd0001 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 2002064: 40 00 10 4b call 2006190 <== NOT EXECUTED 2002068: 90 12 20 03 or %o0, 3, %o0 <== NOT EXECUTED status = mount( &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 200206c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 2002070: 40 00 10 48 call 2006190 <== NOT EXECUTED 2002074: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED 2002078: 01 00 00 00 nop 02009e38 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 2009e38: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 2009e3c: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 2009e40: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 2009e44: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 2009e48: 81 c3 e0 08 retl <== NOT EXECUTED 2009e4c: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED 0200207c : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 200207c: 82 10 00 08 mov %o0, %g1 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 2002080: 80 a2 60 00 cmp %o1, 0 2002084: 12 80 00 04 bne 2002094 2002088: c4 0a 00 00 ldub [ %o0 ], %g2 pathname++; pathnamelen--; stripped++; } return stripped; } 200208c: 81 c3 e0 08 retl <== NOT EXECUTED 2002090: 90 10 20 00 clr %o0 <== NOT EXECUTED { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 2002094: 85 28 a0 18 sll %g2, 0x18, %g2 2002098: 85 38 a0 18 sra %g2, 0x18, %g2 200209c: 80 a0 a0 00 cmp %g2, 0 20020a0: 02 80 00 14 be 20020f0 20020a4: 90 10 20 00 clr %o0 20020a8: 80 a0 a0 5c cmp %g2, 0x5c 20020ac: 02 80 00 04 be 20020bc 20020b0: 80 a0 a0 2f cmp %g2, 0x2f 20020b4: 12 80 00 0f bne 20020f0 20020b8: 01 00 00 00 nop { pathname++; pathnamelen--; stripped++; 20020bc: 90 02 20 01 inc %o0 { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 20020c0: 80 a2 40 08 cmp %o1, %o0 20020c4: 02 80 00 0b be 20020f0 20020c8: c4 08 40 08 ldub [ %g1 + %o0 ], %g2 20020cc: 85 28 a0 18 sll %g2, 0x18, %g2 20020d0: 85 38 a0 18 sra %g2, 0x18, %g2 20020d4: 80 a0 a0 00 cmp %g2, 0 20020d8: 02 80 00 06 be 20020f0 20020dc: 80 a0 a0 5c cmp %g2, 0x5c 20020e0: 02 bf ff f7 be 20020bc 20020e4: 80 a0 a0 2f cmp %g2, 0x2f 20020e8: 22 bf ff f6 be,a 20020c0 20020ec: 90 02 20 01 inc %o0 <== NOT EXECUTED pathname++; pathnamelen--; stripped++; } return stripped; } 20020f0: 81 c3 e0 08 retl 20020f4: 01 00 00 00 nop 02001d90 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 2001d90: 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, strlen( name ), 0x00, &loc, true ); 2001d94: 40 00 34 d6 call 200f0ec <== NOT EXECUTED 2001d98: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2001d9c: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 2001da0: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 2001da4: 94 10 20 00 clr %o2 <== NOT EXECUTED 2001da8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2001dac: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2001db0: 40 00 01 33 call 200227c <== NOT EXECUTED 2001db4: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 2001db8: c4 07 bf f8 ld [ %fp + -8 ], %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, strlen( name ), 0x00, &loc, true ); 2001dbc: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 2001dc0: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 2001dc4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2001dc8: 02 80 00 13 be 2001e14 <== NOT EXECUTED 2001dcc: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); 2001dd0: 9f c0 40 00 call %g1 <== NOT EXECUTED 2001dd4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 2001dd8: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 2001ddc: 02 80 00 1a be 2001e44 <== NOT EXECUTED 2001de0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2001de4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2001de8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2001dec: 02 80 00 2b be 2001e98 <== NOT EXECUTED 2001df0: 01 00 00 00 nop <== NOT EXECUTED 2001df4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2001df8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2001dfc: 02 80 00 27 be 2001e98 <== NOT EXECUTED 2001e00: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2001e04: 9f c0 40 00 call %g1 <== NOT EXECUTED 2001e08: b0 10 20 0d mov 0xd, %i0 <== NOT EXECUTED 2001e0c: 81 c7 e0 08 ret <== NOT EXECUTED 2001e10: 81 e8 00 00 restore <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 2001e14: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2001e18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2001e1c: 02 80 00 04 be 2001e2c <== NOT EXECUTED 2001e20: 01 00 00 00 nop <== NOT EXECUTED 2001e24: 9f c0 40 00 call %g1 <== NOT EXECUTED 2001e28: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2001e2c: 40 00 30 f9 call 200e210 <__errno> <== NOT EXECUTED 2001e30: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2001e34: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2001e38: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2001e3c: 81 c7 e0 08 ret <== NOT EXECUTED 2001e40: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 2001e44: 12 bf ff e9 bne 2001de8 <== NOT EXECUTED 2001e48: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 2001e4c: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED device_info->device_name_length = strlen( name ); 2001e50: 40 00 34 a7 call 200f0ec <== NOT EXECUTED 2001e54: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2001e58: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 2001e5c: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 2001e60: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== 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; 2001e64: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 2001e68: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2001e6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2001e70: 02 80 00 0c be 2001ea0 <== NOT EXECUTED 2001e74: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 2001e78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2001e7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2001e80: 02 80 00 08 be 2001ea0 <== NOT EXECUTED 2001e84: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2001e88: 9f c0 40 00 call %g1 <== NOT EXECUTED 2001e8c: b0 10 20 00 clr %i0 <== NOT EXECUTED 2001e90: 81 c7 e0 08 ret <== NOT EXECUTED 2001e94: 81 e8 00 00 restore <== NOT EXECUTED 2001e98: 81 c7 e0 08 ret <== NOT EXECUTED 2001e9c: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 2001ea0: 81 c7 e0 08 ret <== NOT EXECUTED 2001ea4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 02007fd0 : rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 2007fd0: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 2007fd4: 03 00 80 83 sethi %hi(0x2020c00), %g1 2007fd8: c2 00 63 3c ld [ %g1 + 0x33c ], %g1 ! 2020f3c <_ISR_Nest_level> rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; 2007fdc: 09 00 80 84 sethi %hi(0x2021000), %g4 if ( rtems_interrupt_is_in_progress() ) 2007fe0: 80 a0 60 00 cmp %g1, 0 2007fe4: 84 10 20 12 mov 0x12, %g2 rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 2007fe8: 82 10 00 19 mov %i1, %g1 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 2007fec: 12 80 00 49 bne 2008110 2007ff0: c6 01 21 a0 ld [ %g4 + 0x1a0 ], %g3 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 2007ff4: 80 a6 a0 00 cmp %i2, 0 2007ff8: 02 80 00 4b be 2008124 2007ffc: 80 a6 60 00 cmp %i1, 0 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) 2008000: 02 80 00 49 be 2008124 2008004: c6 26 80 00 st %g3, [ %i2 ] static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 2008008: c4 06 40 00 ld [ %i1 ], %g2 200800c: 80 a0 a0 00 cmp %g2, 0 2008010: 22 80 00 42 be,a 2008118 2008014: c4 06 60 04 ld [ %i1 + 4 ], %g2 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 2008018: 80 a0 c0 18 cmp %g3, %i0 200801c: 08 80 00 3d bleu 2008110 2008020: 84 10 20 0a mov 0xa, %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 2008024: 05 00 80 83 sethi %hi(0x2020c00), %g2 2008028: c6 00 a2 a0 ld [ %g2 + 0x2a0 ], %g3 ! 2020ea0 <_Thread_Dispatch_disable_level> 200802c: 86 00 e0 01 inc %g3 2008030: c6 20 a2 a0 st %g3, [ %g2 + 0x2a0 ] return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 2008034: 80 a6 20 00 cmp %i0, 0 2008038: 12 80 00 2b bne 20080e4 200803c: 05 00 80 84 sethi %hi(0x2021000), %g2 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 2008040: da 01 21 a0 ld [ %g4 + 0x1a0 ], %o5 rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 2008044: 80 a3 60 00 cmp %o5, 0 2008048: 02 80 00 3a be 2008130 200804c: d8 00 a1 a4 ld [ %g2 + 0x1a4 ], %o4 2008050: 10 80 00 05 b 2008064 2008054: 86 10 00 0c mov %o4, %g3 2008058: 80 a3 40 18 cmp %o5, %i0 200805c: 08 80 00 0b bleu 2008088 2008060: 86 00 e0 18 add %g3, 0x18, %g3 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 2008064: c8 00 c0 00 ld [ %g3 ], %g4 2008068: 80 a1 20 00 cmp %g4, 0 200806c: 32 bf ff fb bne,a 2008058 2008070: b0 06 20 01 inc %i0 2008074: c8 00 e0 04 ld [ %g3 + 4 ], %g4 2008078: 80 a1 20 00 cmp %g4, 0 200807c: 32 bf ff f7 bne,a 2008058 2008080: b0 06 20 01 inc %i0 } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) 2008084: 80 a3 40 18 cmp %o5, %i0 2008088: 02 80 00 2b be 2008134 200808c: f0 26 80 00 st %i0, [ %i2 ] 2008090: 85 2e 20 03 sll %i0, 3, %g2 2008094: 87 2e 20 05 sll %i0, 5, %g3 2008098: 84 20 c0 02 sub %g3, %g2, %g2 200809c: 84 03 00 02 add %o4, %g2, %g2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 20080a0: c6 00 40 00 ld [ %g1 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 20080a4: b2 10 20 00 clr %i1 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 20080a8: c6 20 80 00 st %g3, [ %g2 ] 20080ac: c6 00 60 04 ld [ %g1 + 4 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 20080b0: b4 10 20 00 clr %i2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 20080b4: c6 20 a0 04 st %g3, [ %g2 + 4 ] 20080b8: c6 00 60 08 ld [ %g1 + 8 ], %g3 20080bc: c6 20 a0 08 st %g3, [ %g2 + 8 ] 20080c0: c6 00 60 0c ld [ %g1 + 0xc ], %g3 20080c4: c6 20 a0 0c st %g3, [ %g2 + 0xc ] 20080c8: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 20080cc: c6 20 a0 10 st %g3, [ %g2 + 0x10 ] 20080d0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 _Thread_Enable_dispatch(); 20080d4: 40 00 07 2b call 2009d80 <_Thread_Enable_dispatch> 20080d8: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] return rtems_io_initialize( major, 0, NULL ); 20080dc: 40 00 24 14 call 201112c 20080e0: 81 e8 00 00 restore _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 20080e4: c6 00 a1 a4 ld [ %g2 + 0x1a4 ], %g3 20080e8: 89 2e 20 05 sll %i0, 5, %g4 20080ec: 85 2e 20 03 sll %i0, 3, %g2 20080f0: 84 21 00 02 sub %g4, %g2, %g2 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 20080f4: c8 00 c0 02 ld [ %g3 + %g2 ], %g4 20080f8: 80 a1 20 00 cmp %g4, 0 20080fc: 02 80 00 12 be 2008144 2008100: 84 00 c0 02 add %g3, %g2, %g2 major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 2008104: 40 00 07 1f call 2009d80 <_Thread_Enable_dispatch> 2008108: 01 00 00 00 nop 200810c: 84 10 20 0c mov 0xc, %g2 ! c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 2008110: 81 c7 e0 08 ret 2008114: 91 e8 00 02 restore %g0, %g2, %o0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 2008118: 80 a0 a0 00 cmp %g2, 0 200811c: 12 bf ff c0 bne 200801c 2008120: 80 a0 c0 18 cmp %g3, %i0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 2008124: 84 10 20 09 mov 9, %g2 } 2008128: 81 c7 e0 08 ret 200812c: 91 e8 00 02 restore %g0, %g2, %o0 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 2008130: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 2008134: 40 00 07 13 call 2009d80 <_Thread_Enable_dispatch> 2008138: 01 00 00 00 nop return sc; 200813c: 10 bf ff f5 b 2008110 2008140: 84 10 20 05 mov 5, %g2 ! 5 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 2008144: c6 00 a0 04 ld [ %g2 + 4 ], %g3 2008148: 80 a0 e0 00 cmp %g3, 0 200814c: 12 bf ff ee bne 2008104 2008150: 01 00 00 00 nop if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 2008154: 10 bf ff d3 b 20080a0 2008158: f0 26 80 00 st %i0, [ %i2 ] 02008a80 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 2008a80: 9d e3 bf a0 save %sp, -96, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 2008a84: 80 a6 20 00 cmp %i0, 0 2008a88: 02 80 00 23 be 2008b14 2008a8c: 25 00 80 a3 sethi %hi(0x2028c00), %l2 2008a90: a4 14 a2 b4 or %l2, 0x2b4, %l2 ! 2028eb4 <_Objects_Information_table+0x4> #endif #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) 2008a94: a6 04 a0 10 add %l2, 0x10, %l3 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 2008a98: c2 04 80 00 ld [ %l2 ], %g1 2008a9c: 80 a0 60 00 cmp %g1, 0 2008aa0: 22 80 00 1a be,a 2008b08 2008aa4: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 2008aa8: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( !information ) 2008aac: 80 a4 60 00 cmp %l1, 0 2008ab0: 22 80 00 16 be,a 2008b08 2008ab4: a4 04 a0 04 add %l2, 4, %l2 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 2008ab8: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 2008abc: 84 90 60 00 orcc %g1, 0, %g2 2008ac0: 22 80 00 12 be,a 2008b08 2008ac4: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED 2008ac8: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 2008acc: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 2008ad0: 83 2c 20 02 sll %l0, 2, %g1 2008ad4: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 if ( !the_thread ) 2008ad8: 90 90 60 00 orcc %g1, 0, %o0 2008adc: 02 80 00 05 be 2008af0 2008ae0: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 2008ae4: 9f c6 00 00 call %i0 2008ae8: 01 00 00 00 nop 2008aec: c4 14 60 10 lduh [ %l1 + 0x10 ], %g2 information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 2008af0: 83 28 a0 10 sll %g2, 0x10, %g1 2008af4: 83 30 60 10 srl %g1, 0x10, %g1 2008af8: 80 a0 40 10 cmp %g1, %l0 2008afc: 3a bf ff f5 bcc,a 2008ad0 2008b00: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 2008b04: a4 04 a0 04 add %l2, 4, %l2 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 2008b08: 80 a4 80 13 cmp %l2, %l3 2008b0c: 32 bf ff e4 bne,a 2008a9c 2008b10: c2 04 80 00 ld [ %l2 ], %g1 2008b14: 81 c7 e0 08 ret 2008b18: 81 e8 00 00 restore 0200b0c8 : * 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 ) { 200b0c8: 9d e3 bf 98 save %sp, -104, %sp rtems_libio_t *iop, *next; rtems_status_code rc; rtems_id sema; rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 200b0cc: 21 00 80 6a sethi %hi(0x201a800), %l0 200b0d0: d0 04 22 4c ld [ %l0 + 0x24c ], %o0 ! 201aa4c 200b0d4: 92 10 20 00 clr %o1 200b0d8: 7f ff ea 81 call 2005adc 200b0dc: 94 10 20 00 clr %o2 if (rtems_libio_iop_freelist) { 200b0e0: 23 00 80 6a sethi %hi(0x201a800), %l1 200b0e4: c2 04 62 48 ld [ %l1 + 0x248 ], %g1 ! 201aa48 200b0e8: 80 a0 60 00 cmp %g1, 0 200b0ec: 12 80 00 07 bne 200b108 200b0f0: 05 00 80 6a sethi %hi(0x201a800), %g2 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; goto done; 200b0f4: b0 10 20 00 clr %i0 failed: iop = 0; done: rtems_semaphore_release( rtems_libio_semaphore ); 200b0f8: 7f ff ea c0 call 2005bf8 200b0fc: d0 04 22 4c ld [ %l0 + 0x24c ], %o0 return iop; } 200b100: 81 c7 e0 08 ret 200b104: 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( 200b108: c4 00 a2 44 ld [ %g2 + 0x244 ], %g2 200b10c: 92 10 20 01 mov 1, %o1 200b110: 82 20 40 02 sub %g1, %g2, %g1 200b114: 83 38 60 03 sra %g1, 3, %g1 200b118: 87 28 60 06 sll %g1, 6, %g3 200b11c: 85 28 60 03 sll %g1, 3, %g2 200b120: 84 20 c0 02 sub %g3, %g2, %g2 200b124: 87 28 a0 06 sll %g2, 6, %g3 200b128: 84 00 80 03 add %g2, %g3, %g2 200b12c: 84 00 80 01 add %g2, %g1, %g2 200b130: 87 28 a0 0f sll %g2, 0xf, %g3 200b134: 84 20 c0 02 sub %g3, %g2, %g2 200b138: 07 13 10 92 sethi %hi(0x4c424800), %g3 200b13c: 85 28 a0 03 sll %g2, 3, %g2 200b140: 86 10 e1 00 or %g3, 0x100, %g3 200b144: 82 00 80 01 add %g2, %g1, %g1 200b148: 94 10 20 54 mov 0x54, %o2 200b14c: 96 10 20 00 clr %o3 200b150: 90 10 40 03 or %g1, %g3, %o0 200b154: 7f ff e9 c1 call 2005858 200b158: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &sema ); if (rc != RTEMS_SUCCESSFUL) 200b15c: 80 a2 20 00 cmp %o0, 0 200b160: 32 bf ff e6 bne,a 200b0f8 200b164: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 200b168: f0 04 62 48 ld [ %l1 + 0x248 ], %i0 next = iop->data1; 200b16c: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 200b170: c0 26 20 30 clr [ %i0 + 0x30 ] 200b174: c0 26 20 1c clr [ %i0 + 0x1c ] 200b178: c0 26 20 34 clr [ %i0 + 0x34 ] 200b17c: c0 26 00 00 clr [ %i0 ] 200b180: c0 26 20 04 clr [ %i0 + 4 ] 200b184: c0 26 20 08 clr [ %i0 + 8 ] 200b188: c0 26 20 0c clr [ %i0 + 0xc ] 200b18c: c0 26 20 10 clr [ %i0 + 0x10 ] 200b190: c0 26 20 14 clr [ %i0 + 0x14 ] 200b194: c0 26 20 20 clr [ %i0 + 0x20 ] 200b198: c0 26 20 24 clr [ %i0 + 0x24 ] 200b19c: c0 26 20 28 clr [ %i0 + 0x28 ] 200b1a0: c0 26 20 2c clr [ %i0 + 0x2c ] 200b1a4: c0 26 20 40 clr [ %i0 + 0x40 ] 200b1a8: c0 26 20 44 clr [ %i0 + 0x44 ] 200b1ac: c0 26 20 38 clr [ %i0 + 0x38 ] 200b1b0: c0 26 20 3c clr [ %i0 + 0x3c ] iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; 200b1b4: c2 24 62 48 st %g1, [ %l1 + 0x248 ] 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; 200b1b8: 82 10 21 00 mov 0x100, %g1 200b1bc: c2 26 20 18 st %g1, [ %i0 + 0x18 ] iop->sem = sema; 200b1c0: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; goto done; 200b1c4: 10 bf ff cd b 200b0f8 200b1c8: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 02002368 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 2002368: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 200236c: 21 00 80 68 sethi %hi(0x201a000), %l0 2002370: d0 04 21 94 ld [ %l0 + 0x194 ], %o0 ! 201a194 2002374: 80 a2 20 00 cmp %o0, 0 2002378: 22 80 00 1c be,a 20023e8 200237c: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 2002380: 40 00 22 09 call 200aba4 2002384: 92 10 20 48 mov 0x48, %o1 2002388: 03 00 80 6a sethi %hi(0x201a800), %g1 200238c: d0 20 62 44 st %o0, [ %g1 + 0x244 ] ! 201aa44 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 2002390: 80 a2 20 00 cmp %o0, 0 2002394: 02 80 00 29 be 2002438 2002398: 82 10 00 08 mov %o0, %g1 rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 200239c: c6 04 21 94 ld [ %l0 + 0x194 ], %g3 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; 20023a0: 05 00 80 6a sethi %hi(0x201a800), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 20023a4: 80 a0 e0 01 cmp %g3, 1 20023a8: 08 80 00 0e bleu 20023e0 20023ac: d0 20 a2 48 st %o0, [ %g2 + 0x248 ] 20023b0: 82 02 20 48 add %o0, 0x48, %g1 20023b4: 84 10 20 01 mov 1, %g2 iop->data1 = iop + 1; 20023b8: c2 20 7f f0 st %g1, [ %g1 + -16 ] 20023bc: 84 00 a0 01 inc %g2 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 + 1) < rtems_libio_number_iops ; i++, iop++) 20023c0: 80 a0 80 03 cmp %g2, %g3 20023c4: 12 bf ff fd bne 20023b8 20023c8: 82 00 60 48 add %g1, 0x48, %g1 20023cc: 84 00 bf ff add %g2, -1, %g2 20023d0: 83 28 a0 06 sll %g2, 6, %g1 20023d4: 85 28 a0 03 sll %g2, 3, %g2 20023d8: 82 00 80 01 add %g2, %g1, %g1 20023dc: 82 02 00 01 add %o0, %g1, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 20023e0: c0 20 60 38 clr [ %g1 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 20023e4: 11 13 10 92 sethi %hi(0x4c424800), %o0 20023e8: 92 10 20 01 mov 1, %o1 20023ec: 90 12 21 4f or %o0, 0x14f, %o0 20023f0: 94 10 20 54 mov 0x54, %o2 20023f4: 96 10 20 00 clr %o3 20023f8: 19 00 80 6a sethi %hi(0x201a800), %o4 20023fc: 40 00 0d 17 call 2005858 2002400: 98 13 22 4c or %o4, 0x24c, %o4 ! 201aa4c 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 2002404: 80 a2 20 00 cmp %o0, 0 2002408: 12 80 00 0a bne 2002430 200240c: 03 00 80 68 sethi %hi(0x201a000), %g1 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 2002410: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 201a190 2002414: 80 a0 60 00 cmp %g1, 0 2002418: 02 80 00 04 be 2002428 200241c: 01 00 00 00 nop (* rtems_fs_init_helper)(); 2002420: 9f c0 40 00 call %g1 2002424: 01 00 00 00 nop 2002428: 81 c7 e0 08 ret 200242c: 81 e8 00 00 restore RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 2002430: 40 00 0f 58 call 2006190 <== NOT EXECUTED 2002434: 01 00 00 00 nop <== NOT EXECUTED 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); 2002438: 40 00 0f 56 call 2006190 <== NOT EXECUTED 200243c: 90 10 20 1a mov 0x1a, %o0 ! 1a <== NOT EXECUTED 2002440: 01 00 00 00 nop 0202a1e0 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 202a1e0: 9d e3 bf 88 save %sp, -120, %sp rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 202a1e4: 90 10 20 00 clr %o0 202a1e8: 92 10 20 00 clr %o1 202a1ec: 40 00 04 90 call 202b42c 202a1f0: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 202a1f4: b0 92 20 00 orcc %o0, 0, %i0 202a1f8: 12 80 00 51 bne 202a33c 202a1fc: 21 00 81 9f sethi %hi(0x2067c00), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 202a200: e6 04 22 14 ld [ %l0 + 0x214 ], %l3 ! 2067e14 202a204: 23 00 81 af sethi %hi(0x206bc00), %l1 202a208: a2 14 60 48 or %l1, 0x48, %l1 ! 206bc48 202a20c: 80 a4 c0 11 cmp %l3, %l1 202a210: 02 80 00 3a be 202a2f8 202a214: a4 14 22 14 or %l0, 0x214, %l2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 202a218: 92 10 00 11 mov %l1, %o1 202a21c: 94 10 20 48 mov 0x48, %o2 202a220: 40 00 6f 3c call 2045f10 202a224: 90 10 00 13 mov %l3, %o0 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 202a228: 03 00 81 af sethi %hi(0x206bc00), %g1 202a22c: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 ! 206bc30 } 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*/ 202a230: c6 07 bf fc ld [ %fp + -4 ], %g3 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 202a234: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 } 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*/ 202a238: c6 24 c0 00 st %g3, [ %l3 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 202a23c: c4 24 e0 18 st %g2, [ %l3 + 0x18 ] 202a240: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a244: a2 07 bf e8 add %fp, -24, %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; 202a248: c4 24 e0 1c st %g2, [ %l3 + 0x1c ] 202a24c: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a250: 25 00 81 78 sethi %hi(0x205e000), %l2 *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; 202a254: c4 24 e0 20 st %g2, [ %l3 + 0x20 ] 202a258: c4 00 60 28 ld [ %g1 + 0x28 ], %g2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a25c: 92 10 20 01 mov 1, %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; 202a260: c4 24 e0 24 st %g2, [ %l3 + 0x24 ] 202a264: c2 00 60 2c ld [ %g1 + 0x2c ], %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("/", 1, 0, &loc, 0); 202a268: 94 10 20 00 clr %o2 *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; 202a26c: c2 24 e0 28 st %g1, [ %l3 + 0x28 ] * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a270: 96 10 00 11 mov %l1, %o3 202a274: 98 10 20 00 clr %o4 202a278: 7f ff 6f 8a call 20060a0 202a27c: 90 14 a1 c0 or %l2, 0x1c0, %o0 rtems_filesystem_root = loc; 202a280: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 202a284: c4 07 bf e8 ld [ %fp + -24 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a288: 90 14 a1 c0 or %l2, 0x1c0, %o0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 202a28c: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 202a290: c4 07 bf ec ld [ %fp + -20 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a294: 96 10 00 11 mov %l1, %o3 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 202a298: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 202a29c: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a2a0: 92 10 20 01 mov 1, %o1 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 202a2a4: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 202a2a8: c4 07 bf f4 ld [ %fp + -12 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a2ac: 94 10 20 00 clr %o2 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 202a2b0: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 202a2b4: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 202a2b8: 98 10 20 00 clr %o4 202a2bc: 7f ff 6f 79 call 20060a0 202a2c0: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 202a2c4: c4 07 bf e8 ld [ %fp + -24 ], %g2 202a2c8: c2 04 22 14 ld [ %l0 + 0x214 ], %g1 202a2cc: c4 20 60 04 st %g2, [ %g1 + 4 ] 202a2d0: c4 07 bf ec ld [ %fp + -20 ], %g2 202a2d4: c4 20 60 08 st %g2, [ %g1 + 8 ] 202a2d8: c4 07 bf f0 ld [ %fp + -16 ], %g2 202a2dc: c4 20 60 0c st %g2, [ %g1 + 0xc ] 202a2e0: c4 07 bf f4 ld [ %fp + -12 ], %g2 202a2e4: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 202a2e8: c4 07 bf f8 ld [ %fp + -8 ], %g2 202a2ec: c4 20 60 14 st %g2, [ %g1 + 0x14 ] return RTEMS_SUCCESSFUL; } 202a2f0: 81 c7 e0 08 ret 202a2f4: 91 e8 20 00 restore %g0, 0, %o0 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)); 202a2f8: 90 10 20 48 mov 0x48, %o0 202a2fc: 7f ff 71 5a call 2006864 202a300: b0 10 20 1a mov 0x1a, %i0 if (!tmp) 202a304: a6 92 20 00 orcc %o0, 0, %l3 202a308: 02 80 00 0d be 202a33c 202a30c: 92 10 00 12 mov %l2, %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); 202a310: 90 10 20 00 clr %o0 202a314: 15 00 80 a8 sethi %hi(0x202a000), %o2 202a318: 40 00 05 5b call 202b884 202a31c: 94 12 a0 ac or %o2, 0xac, %o2 ! 202a0ac if (sc != RTEMS_SUCCESSFUL) { 202a320: b0 92 20 00 orcc %o0, 0, %i0 202a324: 12 80 00 04 bne 202a334 202a328: 01 00 00 00 nop * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 202a32c: 10 bf ff bb b 202a218 202a330: e6 24 22 14 st %l3, [ %l0 + 0x214 ] 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); 202a334: 7f ff 6f 96 call 200618c <== NOT EXECUTED 202a338: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED return sc; 202a33c: 81 c7 e0 08 ret <== NOT EXECUTED 202a340: 81 e8 00 00 restore <== NOT EXECUTED 0202a124 : * 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) { 202a124: 9d e3 bf 98 save %sp, -104, %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); 202a128: 90 10 20 00 clr %o0 <== NOT EXECUTED 202a12c: 92 10 20 00 clr %o1 <== NOT EXECUTED 202a130: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 202a134: 40 00 04 be call 202b42c <== NOT EXECUTED 202a138: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 202a13c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 202a140: 12 80 00 14 bne 202a190 <== NOT EXECUTED 202a144: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 202a148: 21 00 81 9f sethi %hi(0x2067c00), %l0 <== NOT EXECUTED 202a14c: e6 04 22 14 ld [ %l0 + 0x214 ], %l3 ! 2067e14 <== NOT EXECUTED 202a150: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED 202a154: c6 04 c0 00 ld [ %l3 ], %g3 <== NOT EXECUTED 202a158: 82 14 22 14 or %l0, 0x214, %g1 <== NOT EXECUTED 202a15c: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 202a160: 02 80 00 0e be 202a198 <== NOT EXECUTED 202a164: a2 10 00 01 mov %g1, %l1 <== 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, 202a168: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 202a16c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 202a170: 40 00 06 23 call 202b9fc <== NOT EXECUTED 202a174: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 202a178: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 202a17c: 02 80 00 10 be 202a1bc <== NOT EXECUTED 202a180: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 202a184: 05 00 81 af sethi %hi(0x206bc00), %g2 <== NOT EXECUTED 202a188: 84 10 a0 48 or %g2, 0x48, %g2 ! 206bc48 <== NOT EXECUTED 202a18c: c4 24 22 14 st %g2, [ %l0 + 0x214 ] <== NOT EXECUTED return sc; } 202a190: 81 c7 e0 08 ret <== NOT EXECUTED 202a194: 91 e8 00 01 restore %g0, %g1, %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); 202a198: 40 00 05 eb call 202b944 <== NOT EXECUTED 202a19c: 92 10 00 01 mov %g1, %o1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 202a1a0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 202a1a4: 12 bf ff fb bne 202a190 <== NOT EXECUTED 202a1a8: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 202a1ac: 7f ff ff c0 call 202a0ac <== NOT EXECUTED 202a1b0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 202a1b4: 10 bf ff ee b 202a16c <== NOT EXECUTED 202a1b8: 90 10 00 12 mov %l2, %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); 202a1bc: 15 00 80 a8 sethi %hi(0x202a000), %o2 <== NOT EXECUTED 202a1c0: 40 00 05 b1 call 202b884 <== NOT EXECUTED 202a1c4: 94 12 a0 ac or %o2, 0xac, %o2 ! 202a0ac <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 202a1c8: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 202a1cc: 12 bf ff ef bne 202a188 <== NOT EXECUTED 202a1d0: 05 00 81 af sethi %hi(0x206bc00), %g2 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 202a1d4: c4 07 bf fc ld [ %fp + -4 ], %g2 <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 202a1d8: 10 bf ff ee b 202a190 <== NOT EXECUTED 202a1dc: c4 24 22 14 st %g2, [ %l0 + 0x214 ] <== NOT EXECUTED 02006968 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 2006968: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 200696c: 03 00 81 9e sethi %hi(0x2067800), %g1 <== NOT EXECUTED 2006970: d0 00 63 30 ld [ %g1 + 0x330 ], %o0 ! 2067b30 <== NOT EXECUTED 2006974: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 2006978: 40 00 18 e6 call 200cd10 <_Protected_heap_Get_block_size> <== NOT EXECUTED 200697c: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED 2006980: 80 8a 20 ff btst 0xff, %o0 <== NOT EXECUTED 2006984: 02 80 00 08 be 20069a4 <== NOT EXECUTED 2006988: 03 00 81 af sethi %hi(0x206bc00), %g1 <== NOT EXECUTED MSBUMP(lifetime_freed, size); 200698c: c8 07 bf fc ld [ %fp + -4 ], %g4 <== NOT EXECUTED 2006990: 82 10 60 00 mov %g1, %g1 <== NOT EXECUTED 2006994: c4 18 60 28 ldd [ %g1 + 0x28 ], %g2 <== NOT EXECUTED 2006998: 86 80 c0 04 addcc %g3, %g4, %g3 <== NOT EXECUTED 200699c: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 20069a0: c4 38 60 28 std %g2, [ %g1 + 0x28 ] <== NOT EXECUTED 20069a4: 81 c7 e0 08 ret <== NOT EXECUTED 20069a8: 81 e8 00 00 restore <== NOT EXECUTED 020069ac : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 20069ac: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 20069b0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 20069b4: 02 80 00 14 be 2006a04 <== NOT EXECUTED 20069b8: 03 00 81 9e sethi %hi(0x2067800), %g1 <== NOT EXECUTED return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 20069bc: d0 00 63 30 ld [ %g1 + 0x330 ], %o0 ! 2067b30 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 20069c0: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 20069c4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 20069c8: 40 00 18 d2 call 200cd10 <_Protected_heap_Get_block_size> <== NOT EXECUTED 20069cc: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); 20069d0: 03 00 81 af sethi %hi(0x206bc00), %g1 <== NOT EXECUTED 20069d4: d8 07 bf fc ld [ %fp + -4 ], %o4 <== NOT EXECUTED 20069d8: 82 10 60 00 mov %g1, %g1 <== NOT EXECUTED 20069dc: c4 18 60 20 ldd [ %g1 + 0x20 ], %g2 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 20069e0: da 00 60 2c ld [ %g1 + 0x2c ], %o5 <== NOT EXECUTED if (current_depth > s->max_depth) 20069e4: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 20069e8: 86 80 c0 0c addcc %g3, %o4, %g3 <== NOT EXECUTED 20069ec: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 20069f0: c4 38 60 20 std %g2, [ %g1 + 0x20 ] <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 20069f4: 84 20 c0 0d sub %g3, %o5, %g2 <== NOT EXECUTED if (current_depth > s->max_depth) 20069f8: 80 a0 80 04 cmp %g2, %g4 <== NOT EXECUTED 20069fc: 38 80 00 02 bgu,a 2006a04 <== NOT EXECUTED 2006a00: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 2006a04: 81 c7 e0 08 ret <== NOT EXECUTED 2006a08: 81 e8 00 00 restore <== NOT EXECUTED 02006a0c : static void rtems_malloc_statistics_initialize( void ) { /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); 2006a0c: 03 00 81 af sethi %hi(0x206bc00), %g1 <== NOT EXECUTED 2006a10: c0 20 60 00 clr [ %g1 ] <== NOT EXECUTED 2006a14: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED 2006a18: 82 10 60 00 mov %g1, %g1 <== NOT EXECUTED 2006a1c: c0 20 60 28 clr [ %g1 + 0x28 ] <== NOT EXECUTED 2006a20: c0 20 60 2c clr [ %g1 + 0x2c ] <== NOT EXECUTED 2006a24: c0 20 60 08 clr [ %g1 + 8 ] <== NOT EXECUTED 2006a28: c0 20 60 0c clr [ %g1 + 0xc ] <== NOT EXECUTED 2006a2c: c0 20 60 10 clr [ %g1 + 0x10 ] <== NOT EXECUTED 2006a30: c0 20 60 14 clr [ %g1 + 0x14 ] <== NOT EXECUTED 2006a34: c0 20 60 18 clr [ %g1 + 0x18 ] <== NOT EXECUTED 2006a38: c0 20 60 1c clr [ %g1 + 0x1c ] <== NOT EXECUTED 2006a3c: c0 20 60 20 clr [ %g1 + 0x20 ] <== NOT EXECUTED } 2006a40: 81 c3 e0 08 retl <== NOT EXECUTED 2006a44: c0 20 60 24 clr [ %g1 + 0x24 ] <== NOT EXECUTED 020107b8 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 20107b8: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 20107bc: a0 96 20 00 orcc %i0, 0, %l0 20107c0: 02 80 00 20 be 2010840 20107c4: 03 00 80 84 sethi %hi(0x2021000), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 20107c8: c2 00 60 40 ld [ %g1 + 0x40 ], %g1 ! 2021040 <_System_state_Current> 20107cc: 80 a0 60 03 cmp %g1, 3 20107d0: 02 80 00 17 be 201082c 20107d4: c0 24 00 00 clr [ %l0 ] /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 20107d8: 7f ff cd 39 call 2003cbc 20107dc: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 20107e0: 03 00 80 80 sethi %hi(0x2020000), %g1 20107e4: d0 00 63 60 ld [ %g1 + 0x360 ], %o0 ! 2020360 20107e8: 94 10 00 19 mov %i1, %o2 20107ec: 92 10 00 1a mov %i2, %o1 20107f0: 7f ff e3 75 call 20095c4 <_Protected_heap_Allocate_aligned_with_boundary> 20107f4: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 20107f8: b2 92 20 00 orcc %o0, 0, %i1 20107fc: 02 80 00 12 be 2010844 2010800: 03 00 80 82 sethi %hi(0x2020800), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 2010804: c2 00 61 a8 ld [ %g1 + 0x1a8 ], %g1 ! 20209a8 2010808: 80 a0 60 00 cmp %g1, 0 201080c: 22 80 00 06 be,a 2010824 2010810: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 2010814: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 2010818: 9f c0 40 00 call %g1 <== NOT EXECUTED 201081c: 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; 2010820: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 2010824: 81 c7 e0 08 ret 2010828: 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()) && 201082c: 7f ff cd 0b call 2003c58 2010830: 01 00 00 00 nop 2010834: 80 8a 20 ff btst 0xff, %o0 2010838: 12 bf ff e8 bne 20107d8 201083c: 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; 2010840: b0 10 20 16 mov 0x16, %i0 ! 16 } 2010844: 81 c7 e0 08 ret 2010848: 81 e8 00 00 restore 0200799c : void rtems_panic( const char *printf_format, ... ) { 200799c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 20079a0: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 20079a4: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 20079a8: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 20079ac: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 20079b0: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 20079b4: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 20079b8: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 20079bc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 20079c0: 7f ff ff 8a call 20077e8 <== NOT EXECUTED 20079c4: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 20079c8: 81 c7 e0 08 ret <== NOT EXECUTED 20079cc: 81 e8 00 00 restore <== NOT EXECUTED 0200c6d4 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 200c6d4: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 200c6d8: 03 00 80 69 sethi %hi(0x201a400), %g1 200c6dc: c2 08 63 c4 ldub [ %g1 + 0x3c4 ], %g1 ! 201a7c4 200c6e0: 80 a0 60 00 cmp %g1, 0 200c6e4: 02 80 00 13 be 200c730 200c6e8: 19 00 80 6a sethi %hi(0x201a800), %o4 return; if (rtems_pipe_semaphore) 200c6ec: c2 03 20 e4 ld [ %o4 + 0xe4 ], %g1 ! 201a8e4 <== NOT EXECUTED 200c6f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200c6f4: 12 80 00 0f bne 200c730 <== NOT EXECUTED 200c6f8: 98 13 20 e4 or %o4, 0xe4, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 200c6fc: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 200c700: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 200c704: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 200c708: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 200c70c: 7f ff e4 53 call 2005858 <== NOT EXECUTED 200c710: 96 10 20 00 clr %o3 <== NOT EXECUTED rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) 200c714: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200c718: 12 80 00 08 bne 200c738 <== NOT EXECUTED 200c71c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 200c720: 7f ff e3 2a call 20053c8 <== NOT EXECUTED 200c724: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 200c728: 03 00 80 6a sethi %hi(0x201a800), %g1 <== NOT EXECUTED 200c72c: d0 30 60 ea sth %o0, [ %g1 + 0xea ] ! 201a8ea <== NOT EXECUTED 200c730: 81 c7 e0 08 ret 200c734: 81 e8 00 00 restore sc = rtems_semaphore_create( rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 200c738: 7f ff e6 96 call 2006190 <== NOT EXECUTED 200c73c: 01 00 00 00 nop 200c740: 01 00 00 00 nop 0200448c : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 200448c: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 2004490: 21 00 81 af sethi %hi(0x206bc00), %l0 2004494: c2 04 22 80 ld [ %l0 + 0x280 ], %g1 ! 206be80 <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 2004498: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0 200449c: 80 a7 80 08 cmp %fp, %o0 20044a0: 0a 80 00 06 bcs 20044b8 20044a4: a2 10 20 00 clr %l1 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 20044a8: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 20044ac: 82 02 00 01 add %o0, %g1, %g1 20044b0: 80 a0 40 1e cmp %g1, %fp 20044b4: a2 60 3f ff subx %g0, -1, %l1 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 20044b8: 03 00 81 a3 sethi %hi(0x2068c00), %g1 20044bc: c4 00 63 f4 ld [ %g1 + 0x3f4 ], %g2 ! 2068ff4 20044c0: 80 a0 a0 00 cmp %g2, 0 20044c4: 02 80 00 09 be 20044e8 20044c8: 82 10 20 01 mov 1, %g1 pattern_ok = (!memcmp( 20044cc: 90 02 20 08 add %o0, 8, %o0 20044d0: 13 00 81 ae sethi %hi(0x206b800), %o1 20044d4: 94 10 20 10 mov 0x10, %o2 20044d8: 40 01 06 5d call 2045e4c 20044dc: 92 12 63 d0 or %o1, 0x3d0, %o1 20044e0: 80 a0 00 08 cmp %g0, %o0 20044e4: 82 60 3f ff subx %g0, -1, %g1 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 20044e8: 80 8c 60 ff btst 0xff, %l1 20044ec: 02 80 00 05 be 2004500 20044f0: 92 08 60 ff and %g1, 0xff, %o1 20044f4: 92 88 60 ff andcc %g1, 0xff, %o1 20044f8: 12 80 00 05 bne 200450c 20044fc: b0 10 20 00 clr %i0 return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 2004500: d0 04 22 80 ld [ %l0 + 0x280 ], %o0 <== NOT EXECUTED 2004504: 7f ff ff b8 call 20043e4 <== NOT EXECUTED 2004508: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 200450c: 81 c7 e0 08 ret 2004510: 81 e8 00 00 restore 020043c8 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 20043c8: 13 00 80 1d sethi %hi(0x2007400), %o1 <== NOT EXECUTED 20043cc: 90 10 20 00 clr %o0 <== NOT EXECUTED 20043d0: 92 12 61 8c or %o1, 0x18c, %o1 <== NOT EXECUTED 20043d4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 20043d8: 7f ff ff e6 call 2004370 <== NOT EXECUTED 20043dc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 20043e0: 01 00 00 00 nop 02004370 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 2004370: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 2004374: 23 00 81 a3 sethi %hi(0x2068c00), %l1 <== NOT EXECUTED print_handler = print; 2004378: 21 00 81 a3 sethi %hi(0x2068c00), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 200437c: f0 24 63 f8 st %i0, [ %l1 + 0x3f8 ] <== NOT EXECUTED print_handler = print; 2004380: f2 24 23 fc st %i1, [ %l0 + 0x3fc ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 2004384: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2004388: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 200438c: 9f c6 40 00 call %i1 <== NOT EXECUTED 2004390: 92 12 63 38 or %o1, 0x338, %o1 ! 205df38 <== NOT EXECUTED (*print)( context, 2004394: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2004398: 13 00 81 77 sethi %hi(0x205dc00), %o1 <== NOT EXECUTED 200439c: 9f c6 40 00 call %i1 <== NOT EXECUTED 20043a0: 92 12 63 50 or %o1, 0x350, %o1 ! 205df50 <== 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 ); 20043a4: 11 00 80 10 sethi %hi(0x2004000), %o0 <== NOT EXECUTED 20043a8: 40 00 1f e2 call 200c330 <== NOT EXECUTED 20043ac: 90 12 21 e4 or %o0, 0x1e4, %o0 ! 20041e4 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 20043b0: 7f ff ff 8d call 20041e4 <== NOT EXECUTED 20043b4: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 20043b8: c0 24 63 f8 clr [ %l1 + 0x3f8 ] <== NOT EXECUTED print_handler = NULL; 20043bc: c0 24 23 fc clr [ %l0 + 0x3fc ] <== NOT EXECUTED } 20043c0: 81 c7 e0 08 ret <== NOT EXECUTED 20043c4: 81 e8 00 00 restore <== NOT EXECUTED 02004514 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 2004514: 9d e3 bf a0 save %sp, -96, %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; 2004518: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 200451c: 80 a7 80 01 cmp %fp, %g1 2004520: 0a 80 00 07 bcs 200453c 2004524: 90 00 60 08 add %g1, 8, %o0 void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; 2004528: c4 06 20 c0 ld [ %i0 + 0xc0 ], %g2 200452c: 82 00 40 02 add %g1, %g2, %g1 2004530: 80 a7 80 01 cmp %fp, %g1 2004534: 28 80 00 0b bleu,a 2004560 2004538: 13 00 81 ae sethi %hi(0x206b800), %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, 200453c: 13 00 81 ae sethi %hi(0x206b800), %o1 <== NOT EXECUTED 2004540: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 2004544: 40 01 06 42 call 2045e4c <== NOT EXECUTED 2004548: 92 12 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED 200454c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 2004550: b2 60 3f ff subx %g0, -1, %i1 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 2004554: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 2004558: 7f ff ff a3 call 20043e4 <== NOT EXECUTED 200455c: 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, 2004560: 94 10 20 10 mov 0x10, %o2 2004564: 92 12 63 d0 or %o1, 0x3d0, %o1 2004568: 40 01 06 39 call 2045e4c 200456c: b2 10 20 00 clr %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 2004570: 80 a2 20 00 cmp %o0, 0 2004574: 12 bf ff f9 bne 2004558 2004578: b2 0e 60 01 and %i1, 1, %i1 200457c: 81 c7 e0 08 ret 2004580: 81 e8 00 00 restore 0200c6c8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c6c8: 9d e3 bf 90 save %sp, -112, %sp 200c6cc: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c6d0: 80 a6 60 00 cmp %i1, 0 200c6d4: 02 80 00 18 be 200c734 200c6d8: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c6dc: 40 00 09 4b call 200ec08 <__errno> 200c6e0: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 200c6e4: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c6e8: c0 22 00 00 clr [ %o0 ] *n = 0; 200c6ec: c0 26 40 00 clr [ %i1 ] 200c6f0: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 200c6f4: 40 00 14 c8 call 2011a14 200c6f8: 90 10 00 10 mov %l0, %o0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c6fc: 80 a6 a0 00 cmp %i2, 0 200c700: 02 80 00 03 be 200c70c 200c704: c2 07 bf fc ld [ %fp + -4 ], %g1 *endptr = end; 200c708: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c70c: 80 a0 40 10 cmp %g1, %l0 200c710: 02 80 00 09 be 200c734 200c714: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c718: 03 00 80 76 sethi %hi(0x201d800), %g1 200c71c: d1 18 61 10 ldd [ %g1 + 0x110 ], %f8 ! 201d910 <_CPU_Trap_slot_template+0x14> 200c720: 81 a8 0a c8 fcmped %f0, %f8 200c724: 01 00 00 00 nop 200c728: 0d 80 00 05 fbg 200c73c 200c72c: b0 10 20 00 clr %i0 ! 0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200c730: c1 3e 40 00 std %f0, [ %i1 ] return RTEMS_SUCCESSFUL; } 200c734: 81 c7 e0 08 ret 200c738: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c73c: c1 27 bf f4 st %f0, [ %fp + -12 ] 200c740: 40 00 09 32 call 200ec08 <__errno> 200c744: c3 27 bf f0 st %f1, [ %fp + -16 ] 200c748: c2 02 00 00 ld [ %o0 ], %g1 200c74c: b0 10 20 0a mov 0xa, %i0 200c750: 80 a0 60 22 cmp %g1, 0x22 200c754: c1 07 bf f4 ld [ %fp + -12 ], %f0 200c758: 02 bf ff f7 be 200c734 200c75c: c3 07 bf f0 ld [ %fp + -16 ], %f1 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200c760: c1 3e 40 00 std %f0, [ %i1 ] <== NOT EXECUTED 200c764: 81 c7 e0 08 ret <== NOT EXECUTED 200c768: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0200c76c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c76c: 9d e3 bf 90 save %sp, -112, %sp 200c770: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c774: 80 a6 60 00 cmp %i1, 0 200c778: 02 80 00 17 be 200c7d4 200c77c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c780: 40 00 09 22 call 200ec08 <__errno> 200c784: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 200c788: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c78c: c0 22 00 00 clr [ %o0 ] *n = 0; 200c790: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 200c794: 40 00 14 8b call 20119c0 200c798: 90 10 00 10 mov %l0, %o0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c79c: 80 a6 a0 00 cmp %i2, 0 200c7a0: 02 80 00 03 be 200c7ac 200c7a4: c2 07 bf fc ld [ %fp + -4 ], %g1 *endptr = end; 200c7a8: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c7ac: 80 a0 40 10 cmp %g1, %l0 200c7b0: 02 80 00 09 be 200c7d4 200c7b4: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c7b8: 03 00 80 76 sethi %hi(0x201d800), %g1 200c7bc: d1 00 61 18 ld [ %g1 + 0x118 ], %f8 ! 201d918 <_CPU_Trap_slot_template+0x1c> 200c7c0: 81 a8 0a a8 fcmpes %f0, %f8 200c7c4: 01 00 00 00 nop 200c7c8: 0d 80 00 05 fbg 200c7dc 200c7cc: b0 10 20 00 clr %i0 ! 0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200c7d0: c1 26 40 00 st %f0, [ %i1 ] return RTEMS_SUCCESSFUL; } 200c7d4: 81 c7 e0 08 ret 200c7d8: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c7dc: 40 00 09 0b call 200ec08 <__errno> 200c7e0: c1 27 bf f4 st %f0, [ %fp + -12 ] 200c7e4: c2 02 00 00 ld [ %o0 ], %g1 200c7e8: b0 10 20 0a mov 0xa, %i0 200c7ec: 80 a0 60 22 cmp %g1, 0x22 200c7f0: 02 bf ff f9 be 200c7d4 200c7f4: c1 07 bf f4 ld [ %fp + -12 ], %f0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200c7f8: c1 26 40 00 st %f0, [ %i1 ] <== NOT EXECUTED 200c7fc: 81 c7 e0 08 ret <== NOT EXECUTED 200c800: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0201f17c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 201f17c: 9d e3 bf 98 save %sp, -104, %sp 201f180: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 201f184: 80 a6 60 00 cmp %i1, 0 201f188: 02 80 00 18 be 201f1e8 201f18c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 201f190: 40 00 8e 8d call 2042bc4 <__errno> 201f194: 01 00 00 00 nop 201f198: c0 22 00 00 clr [ %o0 ] *n = 0; 201f19c: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 201f1a0: 94 10 00 1b mov %i3, %o2 201f1a4: 90 10 00 10 mov %l0, %o0 201f1a8: 40 00 ae 29 call 204aa4c 201f1ac: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 201f1b0: 80 a6 a0 00 cmp %i2, 0 201f1b4: 02 80 00 18 be 201f214 201f1b8: a2 10 00 08 mov %o0, %l1 *endptr = end; 201f1bc: c2 07 bf fc ld [ %fp + -4 ], %g1 201f1c0: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 201f1c4: 80 a0 40 10 cmp %g1, %l0 201f1c8: 02 80 00 08 be 201f1e8 201f1cc: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 201f1d0: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 201f1d4: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 201f1d8: 80 a4 40 01 cmp %l1, %g1 201f1dc: 02 80 00 05 be 201f1f0 201f1e0: b0 10 20 00 clr %i0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 201f1e4: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; } 201f1e8: 81 c7 e0 08 ret 201f1ec: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 201f1f0: 40 00 8e 75 call 2042bc4 <__errno> 201f1f4: b0 10 20 0a mov 0xa, %i0 201f1f8: c2 02 00 00 ld [ %o0 ], %g1 201f1fc: 80 a0 60 22 cmp %g1, 0x22 201f200: 02 bf ff fa be 201f1e8 201f204: 01 00 00 00 nop /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 201f208: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 201f20c: 81 c7 e0 08 ret <== NOT EXECUTED 201f210: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 201f214: 10 bf ff ec b 201f1c4 201f218: c2 07 bf fc ld [ %fp + -4 ], %g1 0200c970 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c970: 9d e3 bf 98 save %sp, -104, %sp 200c974: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c978: 80 a6 60 00 cmp %i1, 0 200c97c: 02 80 00 24 be 200ca0c 200c980: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c984: 40 00 08 a1 call 200ec08 <__errno> 200c988: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200c98c: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c990: c0 22 00 00 clr [ %o0 ] *n = 0; 200c994: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200c998: 90 10 00 10 mov %l0, %o0 200c99c: 40 00 14 a7 call 2011c38 200c9a0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c9a4: 80 a6 a0 00 cmp %i2, 0 200c9a8: 02 80 00 1b be 200ca14 200c9ac: a2 10 00 08 mov %o0, %l1 *endptr = end; 200c9b0: c2 07 bf fc ld [ %fp + -4 ], %g1 200c9b4: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c9b8: 80 a0 40 10 cmp %g1, %l0 200c9bc: 02 80 00 14 be 200ca0c 200c9c0: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c9c4: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 200c9c8: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 200c9cc: 80 a4 40 01 cmp %l1, %g1 200c9d0: 02 80 00 08 be 200c9f0 200c9d4: 03 20 00 00 sethi %hi(0x80000000), %g1 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 200c9d8: 80 a4 40 01 cmp %l1, %g1 200c9dc: 02 80 00 05 be 200c9f0 200c9e0: 01 00 00 00 nop return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200c9e4: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; 200c9e8: 81 c7 e0 08 ret 200c9ec: 91 e8 20 00 restore %g0, 0, %o0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 200c9f0: 40 00 08 86 call 200ec08 <__errno> 200c9f4: 01 00 00 00 nop 200c9f8: c2 02 00 00 ld [ %o0 ], %g1 200c9fc: 80 a0 60 22 cmp %g1, 0x22 200ca00: 32 bf ff fa bne,a 200c9e8 200ca04: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; return RTEMS_SUCCESSFUL; 200ca08: b0 10 20 0a mov 0xa, %i0 } 200ca0c: 81 c7 e0 08 ret 200ca10: 81 e8 00 00 restore 200ca14: 10 bf ff e9 b 200c9b8 200ca18: c2 07 bf fc ld [ %fp + -4 ], %g1 0200c8a4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c8a4: 9d e3 bf 90 save %sp, -112, %sp 200c8a8: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c8ac: 80 a6 60 00 cmp %i1, 0 200c8b0: 02 80 00 29 be 200c954 200c8b4: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c8b8: 40 00 08 d4 call 200ec08 <__errno> 200c8bc: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200c8c0: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c8c4: c0 22 00 00 clr [ %o0 ] *n = 0; 200c8c8: c0 26 40 00 clr [ %i1 ] 200c8cc: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200c8d0: 90 10 00 10 mov %l0, %o0 200c8d4: 40 00 14 e3 call 2011c60 200c8d8: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c8dc: 80 a6 a0 00 cmp %i2, 0 200c8e0: 02 80 00 22 be 200c968 200c8e4: a2 10 00 08 mov %o0, %l1 *endptr = end; 200c8e8: c2 07 bf fc ld [ %fp + -4 ], %g1 200c8ec: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c8f0: 80 a0 40 10 cmp %g1, %l0 200c8f4: 02 80 00 18 be 200c954 200c8f8: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c8fc: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 200c900: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 200c904: 80 a4 40 01 cmp %l1, %g1 200c908: 02 80 00 15 be 200c95c 200c90c: 80 a2 7f ff cmp %o1, -1 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 200c910: 03 20 00 00 sethi %hi(0x80000000), %g1 200c914: 80 a4 40 01 cmp %l1, %g1 200c918: 02 80 00 06 be 200c930 200c91c: 80 a2 60 00 cmp %o1, 0 return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200c920: d2 26 60 04 st %o1, [ %i1 + 4 ] 200c924: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; 200c928: 81 c7 e0 08 ret 200c92c: 91 e8 20 00 restore %g0, 0, %o0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 200c930: 32 bf ff fd bne,a 200c924 200c934: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED 200c938: 40 00 08 b4 call 200ec08 <__errno> 200c93c: d2 27 bf f4 st %o1, [ %fp + -12 ] 200c940: c2 02 00 00 ld [ %o0 ], %g1 200c944: 80 a0 60 22 cmp %g1, 0x22 200c948: 12 bf ff f6 bne 200c920 200c94c: d2 07 bf f4 ld [ %fp + -12 ], %o1 return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; return RTEMS_SUCCESSFUL; 200c950: b0 10 20 0a mov 0xa, %i0 } 200c954: 81 c7 e0 08 ret 200c958: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200c95c: 12 bf ff ee bne 200c914 200c960: 03 20 00 00 sethi %hi(0x80000000), %g1 200c964: 30 bf ff f5 b,a 200c938 200c968: 10 bf ff e2 b 200c8f0 200c96c: c2 07 bf fc ld [ %fp + -4 ], %g1 0201f21c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 201f21c: 9d e3 bf 98 save %sp, -104, %sp 201f220: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 201f224: 80 a6 60 00 cmp %i1, 0 201f228: 02 80 00 16 be 201f280 201f22c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 201f230: 40 00 8e 65 call 2042bc4 <__errno> 201f234: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 201f238: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 201f23c: c0 22 00 00 clr [ %o0 ] *n = 0; 201f240: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 201f244: 90 10 00 10 mov %l0, %o0 201f248: 40 00 af 37 call 204af24 201f24c: 94 10 20 10 mov 0x10, %o2 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 201f250: 80 a6 a0 00 cmp %i2, 0 201f254: 02 80 00 16 be 201f2ac 201f258: a2 10 00 08 mov %o0, %l1 *endptr = end; 201f25c: c2 07 bf fc ld [ %fp + -4 ], %g1 201f260: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 201f264: 80 a0 40 10 cmp %g1, %l0 201f268: 02 80 00 06 be 201f280 201f26c: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 201f270: 80 a4 7f ff cmp %l1, -1 201f274: 02 80 00 05 be 201f288 201f278: b0 10 20 00 clr %i0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 201f27c: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; } 201f280: 81 c7 e0 08 ret 201f284: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 201f288: 40 00 8e 4f call 2042bc4 <__errno> <== NOT EXECUTED 201f28c: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 201f290: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 201f294: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED 201f298: 02 bf ff fa be 201f280 <== NOT EXECUTED 201f29c: 01 00 00 00 nop <== NOT EXECUTED /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 201f2a0: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 201f2a4: 81 c7 e0 08 ret <== NOT EXECUTED 201f2a8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 201f2ac: 10 bf ff ee b 201f264 201f2b0: c2 07 bf fc ld [ %fp + -4 ], %g1 0200cb14 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200cb14: 9d e3 bf 98 save %sp, -104, %sp 200cb18: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200cb1c: 80 a6 60 00 cmp %i1, 0 200cb20: 02 80 00 16 be 200cb78 200cb24: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200cb28: 40 00 08 38 call 200ec08 <__errno> 200cb2c: 01 00 00 00 nop 200cb30: c0 22 00 00 clr [ %o0 ] *n = 0; 200cb34: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200cb38: 94 10 00 1b mov %i3, %o2 200cb3c: 90 10 00 10 mov %l0, %o0 200cb40: 40 00 15 74 call 2012110 200cb44: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200cb48: 80 a6 a0 00 cmp %i2, 0 200cb4c: 02 80 00 16 be 200cba4 200cb50: a2 10 00 08 mov %o0, %l1 *endptr = end; 200cb54: c2 07 bf fc ld [ %fp + -4 ], %g1 200cb58: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200cb5c: 80 a0 40 10 cmp %g1, %l0 200cb60: 02 80 00 06 be 200cb78 200cb64: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200cb68: 80 a4 7f ff cmp %l1, -1 200cb6c: 02 80 00 05 be 200cb80 200cb70: b0 10 20 00 clr %i0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200cb74: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; } 200cb78: 81 c7 e0 08 ret 200cb7c: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200cb80: 40 00 08 22 call 200ec08 <__errno> 200cb84: b0 10 20 0a mov 0xa, %i0 200cb88: c2 02 00 00 ld [ %o0 ], %g1 200cb8c: 80 a0 60 22 cmp %g1, 0x22 200cb90: 02 bf ff fa be 200cb78 200cb94: 01 00 00 00 nop /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200cb98: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 200cb9c: 81 c7 e0 08 ret <== NOT EXECUTED 200cba0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 200cba4: 10 bf ff ee b 200cb5c 200cba8: c2 07 bf fc ld [ %fp + -4 ], %g1 0201f314 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 201f314: 9d e3 bf 98 save %sp, -104, %sp 201f318: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 201f31c: 80 a6 60 00 cmp %i1, 0 201f320: 02 80 00 16 be 201f378 201f324: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 201f328: 40 00 8e 27 call 2042bc4 <__errno> 201f32c: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 201f330: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 201f334: c0 22 00 00 clr [ %o0 ] *n = 0; 201f338: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 201f33c: 90 10 00 10 mov %l0, %o0 201f340: 40 00 ae f9 call 204af24 201f344: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 201f348: 80 a6 a0 00 cmp %i2, 0 201f34c: 02 80 00 16 be 201f3a4 201f350: a2 10 00 08 mov %o0, %l1 *endptr = end; 201f354: c2 07 bf fc ld [ %fp + -4 ], %g1 201f358: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 201f35c: 80 a0 40 10 cmp %g1, %l0 201f360: 02 80 00 06 be 201f378 201f364: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 201f368: 80 a4 7f ff cmp %l1, -1 201f36c: 02 80 00 05 be 201f380 201f370: b0 10 20 00 clr %i0 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 201f374: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; } 201f378: 81 c7 e0 08 ret 201f37c: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 201f380: 40 00 8e 11 call 2042bc4 <__errno> 201f384: b0 10 20 0a mov 0xa, %i0 201f388: c2 02 00 00 ld [ %o0 ], %g1 201f38c: 80 a0 60 22 cmp %g1, 0x22 201f390: 02 bf ff fa be 201f378 201f394: 01 00 00 00 nop /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 201f398: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 201f39c: 81 c7 e0 08 ret <== NOT EXECUTED 201f3a0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 201f3a4: 10 bf ff ee b 201f35c 201f3a8: c2 07 bf fc ld [ %fp + -4 ], %g1 0200cbac : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200cbac: 9d e3 bf 90 save %sp, -112, %sp 200cbb0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200cbb4: 80 a6 60 00 cmp %i1, 0 200cbb8: 02 80 00 23 be 200cc44 200cbbc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200cbc0: 40 00 08 12 call 200ec08 <__errno> 200cbc4: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200cbc8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200cbcc: c0 22 00 00 clr [ %o0 ] *n = 0; 200cbd0: c0 26 40 00 clr [ %i1 ] 200cbd4: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 200cbd8: 90 10 00 10 mov %l0, %o0 200cbdc: 40 00 15 57 call 2012138 200cbe0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200cbe4: 80 a6 a0 00 cmp %i2, 0 200cbe8: 02 80 00 19 be 200cc4c 200cbec: a2 10 00 08 mov %o0, %l1 *endptr = end; 200cbf0: c2 07 bf fc ld [ %fp + -4 ], %g1 200cbf4: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200cbf8: 80 a0 40 10 cmp %g1, %l0 200cbfc: 02 80 00 12 be 200cc44 200cc00: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200cc04: 80 a4 7f ff cmp %l1, -1 200cc08: 02 80 00 06 be 200cc20 200cc0c: 80 a2 7f ff cmp %o1, -1 /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; 200cc10: d2 26 60 04 st %o1, [ %i1 + 4 ] 200cc14: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; } 200cc18: 81 c7 e0 08 ret 200cc1c: 91 e8 20 00 restore %g0, 0, %o0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 200cc20: 32 bf ff fd bne,a 200cc14 200cc24: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED 200cc28: 40 00 07 f8 call 200ec08 <__errno> 200cc2c: d2 27 bf f4 st %o1, [ %fp + -12 ] 200cc30: c2 02 00 00 ld [ %o0 ], %g1 200cc34: b0 10 20 0a mov 0xa, %i0 200cc38: 80 a0 60 22 cmp %g1, 0x22 200cc3c: 12 bf ff f5 bne 200cc10 200cc40: d2 07 bf f4 ld [ %fp + -12 ], %o1 return RTEMS_INVALID_NUMBER; #endif *n = (STRING_TO_TYPE) result; return RTEMS_SUCCESSFUL; } 200cc44: 81 c7 e0 08 ret 200cc48: 81 e8 00 00 restore 200cc4c: 10 bf ff eb b 200cbf8 200cc50: c2 07 bf fc ld [ %fp + -4 ], %g1 02004650 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 2004650: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 2004654: 80 a2 20 09 cmp %o0, 9 2004658: 02 80 00 2d be 200470c 200465c: 90 10 20 09 mov 9, %o0 2004660: 80 a0 60 09 cmp %g1, 9 2004664: 04 80 00 1a ble 20046cc 2004668: 80 a0 60 04 cmp %g1, 4 200466c: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 2004670: 02 80 00 27 be 200470c <== NOT EXECUTED 2004674: 90 10 20 0e mov 0xe, %o0 <== NOT EXECUTED 2004678: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 200467c: 04 80 00 26 ble 2004714 <== NOT EXECUTED 2004680: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 2004684: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 2004688: 86 10 a0 02 or %g2, 2, %g3 ! 1002 <== NOT EXECUTED 200468c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2004690: 02 80 00 1f be 200470c <== NOT EXECUTED 2004694: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 2004698: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 200469c: 04 80 00 38 ble 200477c <== NOT EXECUTED 20046a0: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 20046a4: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 20046a8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 20046ac: 02 80 00 18 be 200470c <== NOT EXECUTED 20046b0: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 20046b4: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 20046b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20046bc: 02 80 00 14 be 200470c <== NOT EXECUTED 20046c0: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 20046c4: 81 c3 e0 08 retl 20046c8: 90 10 3f ff mov -1, %o0 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 20046cc: 02 80 00 10 be 200470c 20046d0: 90 10 20 04 mov 4, %o0 20046d4: 80 a0 60 04 cmp %g1, 4 20046d8: 14 80 00 1c bg 2004748 20046dc: 80 a0 60 06 cmp %g1, 6 20046e0: 80 a0 60 01 cmp %g1, 1 20046e4: 02 80 00 0a be 200470c 20046e8: 90 10 20 01 mov 1, %o0 20046ec: 80 a0 60 01 cmp %g1, 1 20046f0: 04 80 00 2b ble 200479c 20046f4: 80 a0 60 02 cmp %g1, 2 20046f8: 02 80 00 05 be 200470c <== NOT EXECUTED 20046fc: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 2004700: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 2004704: 12 bf ff f0 bne 20046c4 <== NOT EXECUTED 2004708: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 200470c: 81 c3 e0 08 retl <== NOT EXECUTED 2004710: 01 00 00 00 nop <== NOT EXECUTED 2004714: 02 bf ff fe be 200470c <== NOT EXECUTED 2004718: 90 10 20 0b mov 0xb, %o0 ! b <== NOT EXECUTED 200471c: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 2004720: 06 bf ff fb bl 200470c <== NOT EXECUTED 2004724: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 2004728: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 200472c: 02 bf ff f8 be 200470c <== NOT EXECUTED 2004730: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 2004734: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 2004738: 12 bf ff e3 bne 20046c4 <== NOT EXECUTED 200473c: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 2004740: 81 c3 e0 08 retl <== NOT EXECUTED 2004744: 01 00 00 00 nop <== NOT EXECUTED 2004748: 02 bf ff f1 be 200470c <== NOT EXECUTED 200474c: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 2004750: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 2004754: 06 bf ff ee bl 200470c <== NOT EXECUTED 2004758: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 200475c: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 2004760: 02 bf ff eb be 200470c <== NOT EXECUTED 2004764: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 2004768: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 200476c: 12 bf ff d6 bne 20046c4 <== NOT EXECUTED 2004770: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 2004774: 81 c3 e0 08 retl <== NOT EXECUTED 2004778: 01 00 00 00 nop <== NOT EXECUTED 200477c: 02 bf ff e4 be 200470c <== NOT EXECUTED 2004780: 90 10 20 0f mov 0xf, %o0 ! f <== NOT EXECUTED 2004784: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 2004788: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 200478c: 12 bf ff ce bne 20046c4 <== NOT EXECUTED 2004790: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 2004794: 81 c3 e0 08 retl <== NOT EXECUTED 2004798: 01 00 00 00 nop <== NOT EXECUTED 200479c: 80 a0 60 00 cmp %g1, 0 20047a0: 12 bf ff c9 bne 20046c4 20047a4: 90 10 20 00 clr %o0 case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 20047a8: 81 c3 e0 08 retl <== NOT EXECUTED 20047ac: 01 00 00 00 nop 020030cc : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 20030cc: 03 00 80 68 sethi %hi(0x201a000), %g1 <== NOT EXECUTED 20030d0: d0 20 62 94 st %o0, [ %g1 + 0x294 ] ! 201a294 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 20030d4: 03 00 80 68 sethi %hi(0x201a000), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 20030d8: 90 10 20 00 clr %o0 <== NOT EXECUTED int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; 20030dc: d2 20 62 98 st %o1, [ %g1 + 0x298 ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 20030e0: 03 00 80 68 sethi %hi(0x201a000), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 20030e4: 81 c3 e0 08 retl <== NOT EXECUTED 20030e8: d4 20 62 9c st %o2, [ %g1 + 0x29c ] ! 201a29c <== NOT EXECUTED 02004800 : } } rtems_status_code rtems_termios_close (void *arg) { 2004800: 9d e3 bf a0 save %sp, -96, %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); 2004804: 23 00 80 6a sethi %hi(0x201a800), %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; 2004808: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 200480c: d0 04 62 8c ld [ %l1 + 0x28c ], %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; 2004810: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2004814: 92 10 20 00 clr %o1 2004818: 40 00 04 b1 call 2005adc 200481c: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 2004820: 80 a2 20 00 cmp %o0, 0 2004824: 12 80 00 6e bne 20049dc 2004828: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 200482c: c2 04 20 08 ld [ %l0 + 8 ], %g1 2004830: 82 00 7f ff add %g1, -1, %g1 2004834: 80 a0 60 00 cmp %g1, 0 2004838: 12 80 00 3a bne 2004920 200483c: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 2004840: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 2004844: 03 00 80 69 sethi %hi(0x201a400), %g1 2004848: 85 28 a0 05 sll %g2, 5, %g2 200484c: 82 10 63 d8 or %g1, 0x3d8, %g1 2004850: 82 00 40 02 add %g1, %g2, %g1 2004854: c2 00 60 04 ld [ %g1 + 4 ], %g1 2004858: 80 a0 60 00 cmp %g1, 0 200485c: 22 80 00 48 be,a 200497c 2004860: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 2004864: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004868: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 200486c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 2004870: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2004874: 22 80 00 4f be,a 20049b0 <== NOT EXECUTED 2004878: 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) 200487c: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED 2004880: 80 a0 60 00 cmp %g1, 0 2004884: 22 80 00 07 be,a 20048a0 2004888: c2 04 00 00 ld [ %l0 ], %g1 (*tty->device.lastClose)(tty->major, tty->minor, arg); 200488c: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 2004890: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 2004894: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004898: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 200489c: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 20048a0: 80 a0 60 00 cmp %g1, 0 20048a4: 22 80 00 27 be,a 2004940 20048a8: c2 04 20 04 ld [ %l0 + 4 ], %g1 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 20048ac: c4 04 20 04 ld [ %l0 + 4 ], %g2 20048b0: c4 20 60 04 st %g2, [ %g1 + 4 ] } if (tty->back == NULL) { 20048b4: c4 04 20 04 ld [ %l0 + 4 ], %g2 20048b8: 80 a0 a0 00 cmp %g2, 0 20048bc: 22 80 00 2b be,a 2004968 20048c0: 05 00 80 6a sethi %hi(0x201a800), %g2 if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 20048c4: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 20048c8: 40 00 04 58 call 2005a28 20048cc: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 20048d0: 40 00 04 56 call 2005a28 20048d4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 20048d8: 40 00 04 54 call 2005a28 20048dc: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 20048e0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 20048e4: 80 a0 60 00 cmp %g1, 0 20048e8: 02 80 00 13 be 2004934 20048ec: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 20048f0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 20048f4: 80 a0 60 02 cmp %g1, 2 20048f8: 02 80 00 0f be 2004934 20048fc: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 2004900: 40 00 18 ee call 200acb8 2004904: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 2004908: 40 00 18 ec call 200acb8 200490c: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 2004910: 40 00 18 ea call 200acb8 2004914: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 2004918: 40 00 18 e8 call 200acb8 200491c: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 2004920: d0 04 62 8c ld [ %l1 + 0x28c ], %o0 2004924: 40 00 04 b5 call 2005bf8 2004928: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 200492c: 81 c7 e0 08 ret 2004930: 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); 2004934: 40 00 04 3d call 2005a28 <== NOT EXECUTED 2004938: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 200493c: 30 bf ff f1 b,a 2004900 <== NOT EXECUTED 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; 2004940: 05 00 80 6a sethi %hi(0x201a800), %g2 if ( rtems_termios_ttyTail != NULL ) { 2004944: 80 a0 60 00 cmp %g1, 0 2004948: 02 80 00 27 be 20049e4 200494c: c2 20 a2 90 st %g1, [ %g2 + 0x290 ] } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 2004950: c4 04 20 04 ld [ %l0 + 4 ], %g2 <== NOT EXECUTED if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; 2004954: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 2004958: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200495c: 12 bf ff da bne 20048c4 <== NOT EXECUTED 2004960: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED rtems_termios_ttyHead = tty->forw; 2004964: 05 00 80 6a sethi %hi(0x201a800), %g2 <== NOT EXECUTED if ( rtems_termios_ttyHead != NULL ) { 2004968: 80 a0 60 00 cmp %g1, 0 200496c: 02 bf ff d7 be 20048c8 2004970: c2 20 a2 94 st %g1, [ %g2 + 0x294 ] rtems_termios_ttyHead->back = NULL; 2004974: 10 bf ff d5 b 20048c8 2004978: c0 20 60 04 clr [ %g1 + 4 ] } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 200497c: 92 10 20 00 clr %o1 2004980: 40 00 04 57 call 2005adc 2004984: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 2004988: 80 a2 20 00 cmp %o0, 0 200498c: 12 80 00 14 bne 20049dc 2004990: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 2004994: 7f ff fd 80 call 2003f94 2004998: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 200499c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 20049a0: 80 a0 60 02 cmp %g1, 2 20049a4: 32 bf ff b7 bne,a 2004880 20049a8: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 20049ac: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED 20049b0: 40 00 03 0a call 20055d8 <== NOT EXECUTED 20049b4: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 20049b8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20049bc: 12 80 00 08 bne 20049dc <== NOT EXECUTED 20049c0: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 20049c4: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 20049c8: 40 00 03 04 call 20055d8 <== NOT EXECUTED 20049cc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 20049d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20049d4: 22 bf ff ab be,a 2004880 <== NOT EXECUTED 20049d8: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 20049dc: 40 00 05 ed call 2006190 <== NOT EXECUTED 20049e0: 01 00 00 00 nop <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 20049e4: 03 00 80 6a sethi %hi(0x201a800), %g1 20049e8: 10 bf ff b8 b 20048c8 20049ec: c0 20 62 94 clr [ %g1 + 0x294 ] ! 201aa94 02003304 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 2003304: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 2003308: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 200330c: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 2003310: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED 2003314: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 2003318: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 200331c: 02 80 00 10 be 200335c <== NOT EXECUTED 2003320: 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 ) { 2003324: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 2003328: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 200332c: 02 80 00 04 be 200333c <== NOT EXECUTED 2003330: 03 00 80 6a sethi %hi(0x201a800), %g1 <== 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); 2003334: 7f ff ff 74 call 2003104 <== NOT EXECUTED 2003338: 81 e8 00 00 restore <== NOT EXECUTED } else if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 200333c: c2 00 60 8c ld [ %g1 + 0x8c ], %g1 <== NOT EXECUTED 2003340: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003344: 02 80 00 04 be 2003354 <== NOT EXECUTED 2003348: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 200334c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003350: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 2003354: 81 c7 e0 08 ret <== NOT EXECUTED 2003358: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 200335c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 2003360: 40 00 08 9e call 20055d8 <== NOT EXECUTED 2003364: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 2003368: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200336c: 02 bf ff fa be 2003354 <== NOT EXECUTED 2003370: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 2003374: 40 00 0b 87 call 2006190 <== NOT EXECUTED 2003378: 01 00 00 00 nop 200337c: 01 00 00 00 nop 02003380 : * 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) { 2003380: 9d e3 bf a0 save %sp, -96, %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) { 2003384: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 2003388: 23 00 80 69 sethi %hi(0x201a400), %l1 <== NOT EXECUTED 200338c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 2003390: a2 14 63 d8 or %l1, 0x3d8, %l1 <== NOT EXECUTED 2003394: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 2003398: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED 200339c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20033a0: 02 80 00 22 be 2003428 <== NOT EXECUTED 20033a4: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED while (len--) { 20033a8: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 20033ac: 22 80 00 0f be,a 20033e8 <== NOT EXECUTED 20033b0: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 20033b4: 10 80 00 05 b 20033c8 <== NOT EXECUTED 20033b8: a4 10 20 00 clr %l2 <== NOT EXECUTED 20033bc: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 20033c0: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 20033c4: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 20033c8: d0 4e 40 12 ldsb [ %i1 + %l2 ], %o0 <== NOT EXECUTED 20033cc: 9f c0 40 00 call %g1 <== NOT EXECUTED 20033d0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 20033d4: a4 04 a0 01 inc %l2 <== 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--) { 20033d8: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 20033dc: 32 bf ff f8 bne,a 20033bc <== NOT EXECUTED 20033e0: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 20033e4: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 20033e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20033ec: 12 80 00 0d bne 2003420 <== NOT EXECUTED 20033f0: 01 00 00 00 nop <== NOT EXECUTED 20033f4: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 20033f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20033fc: 02 80 00 09 be 2003420 <== NOT EXECUTED 2003400: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 2003404: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 2003408: 9f c0 40 00 call %g1 <== NOT EXECUTED 200340c: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 2003410: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 2003414: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 2003418: 81 c7 e0 08 ret <== NOT EXECUTED 200341c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 2003420: 81 c7 e0 08 ret <== NOT EXECUTED 2003424: 91 e8 20 00 restore %g0, 0, %o0 <== 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); 2003428: a2 10 00 1a mov %i2, %l1 <== 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, 200342c: ae 06 20 4a add %i0, 0x4a, %l7 <== 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); 2003430: ac 06 20 30 add %i0, 0x30, %l6 <== NOT EXECUTED 2003434: a8 10 20 00 clr %l4 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 2003438: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 200343c: 02 80 00 1c be 20034ac <== NOT EXECUTED 2003440: b0 10 20 00 clr %i0 <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 2003444: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003448: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 200344c: 02 80 00 0b be 2003478 <== NOT EXECUTED 2003450: 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]) { 2003454: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 2003458: 83 2c a0 18 sll %l2, 0x18, %g1 <== NOT EXECUTED 200345c: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 2003460: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2003464: 02 80 00 63 be 20035f0 <== NOT EXECUTED 2003468: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 200346c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2003470: 02 80 00 68 be 2003610 <== NOT EXECUTED 2003474: 01 00 00 00 nop <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 2003478: 80 8d 20 ff btst 0xff, %l4 <== NOT EXECUTED 200347c: 02 80 00 22 be 2003504 <== NOT EXECUTED 2003480: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 2003484: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003488: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 200348c: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 2003490: 02 80 00 0e be 20034c8 <== NOT EXECUTED 2003494: 01 00 00 00 nop <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 2003498: b2 06 60 01 inc %i1 <== NOT EXECUTED 200349c: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 20034a0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 20034a4: 12 bf ff e8 bne 2003444 <== NOT EXECUTED 20034a8: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 20034ac: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 20034b0: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 20034b4: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 20034b8: 40 00 09 d0 call 2005bf8 <== NOT EXECUTED 20034bc: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED return dropped; 20034c0: 81 c7 e0 08 ret <== NOT EXECUTED 20034c4: 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); 20034c8: 7f ff fa 2a call 2001d70 <== NOT EXECUTED 20034cc: 01 00 00 00 nop <== NOT EXECUTED 20034d0: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 20034d4: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 20034d8: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== 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; 20034dc: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 20034e0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 20034e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20034e8: 12 80 00 57 bne 2003644 <== NOT EXECUTED 20034ec: 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); 20034f0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 20034f4: 7f ff fa 23 call 2001d80 <== NOT EXECUTED 20034f8: b2 06 60 01 inc %i1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 20034fc: 10 bf ff e9 b 20034a0 <== NOT EXECUTED 2003500: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 2003504: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 2003508: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 200350c: 40 00 51 15 call 2017960 <.urem> <== NOT EXECUTED 2003510: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 2003514: 7f ff fa 17 call 2001d70 <== NOT EXECUTED 2003518: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 200351c: aa 10 00 08 mov %o0, %l5 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 2003520: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 2003524: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 2003528: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 200352c: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 2003530: 40 00 51 0c call 2017960 <.urem> <== NOT EXECUTED 2003534: 90 02 00 13 add %o0, %l3, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 2003538: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 200353c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 2003540: 08 80 00 13 bleu 200358c <== NOT EXECUTED 2003544: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 2003548: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 200354c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2003550: 12 80 00 0f bne 200358c <== NOT EXECUTED 2003554: 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; 2003558: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 200355c: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 2003560: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 2003564: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003568: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 200356c: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 2003570: 02 80 00 3d be 2003664 <== NOT EXECUTED 2003574: 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)) 2003578: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 200357c: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 2003580: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 2003584: 02 80 00 49 be 20036a8 <== NOT EXECUTED 2003588: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level); 200358c: 7f ff f9 fd call 2001d80 <== NOT EXECUTED 2003590: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 2003594: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 2003598: 80 a0 40 13 cmp %g1, %l3 <== NOT EXECUTED 200359c: 22 80 00 22 be,a 2003624 <== NOT EXECUTED 20035a0: b0 06 20 01 inc %i0 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 20035a4: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 20035a8: e4 28 40 13 stb %l2, [ %g1 + %l3 ] <== 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 )) { 20035ac: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; 20035b0: e6 24 20 60 st %l3, [ %l0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 20035b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20035b8: 32 bf ff b9 bne,a 200349c <== NOT EXECUTED 20035bc: b2 06 60 01 inc %i1 <== NOT EXECUTED 20035c0: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 20035c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20035c8: 22 bf ff b5 be,a 200349c <== NOT EXECUTED 20035cc: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 20035d0: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 20035d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20035d8: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 20035dc: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 20035e0: 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; 20035e4: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 20035e8: 10 bf ff ae b 20034a0 <== NOT EXECUTED 20035ec: a2 04 7f ff add %l1, -1, %l1 <== 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]) { 20035f0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20035f4: 02 80 00 0f be 2003630 <== NOT EXECUTED 20035f8: 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; 20035fc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 2003600: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 2003604: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 2003608: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 200360c: 30 bf ff 9e b,a 2003484 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 2003610: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 2003614: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 2003618: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED 200361c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 2003620: 30 bf ff 99 b,a 2003484 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 2003624: b2 06 60 01 inc %i1 <== NOT EXECUTED 2003628: 10 bf ff 9e b 20034a0 <== NOT EXECUTED 200362c: a2 04 7f ff add %l1, -1, %l1 <== 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; 2003630: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 2003634: a8 10 20 01 mov 1, %l4 <== 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; 2003638: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED 200363c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 2003640: 30 bf ff 91 b,a 2003484 <== NOT EXECUTED 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, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 2003644: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== 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, 2003648: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 200364c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 2003650: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 2003654: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 2003658: 9f c0 40 00 call %g1 <== NOT EXECUTED 200365c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 2003660: 30 bf ff a4 b,a 20034f0 <== 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) || 2003664: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003668: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 200366c: 12 80 00 06 bne 2003684 <== NOT EXECUTED 2003670: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 2003674: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 2003678: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200367c: 12 bf ff c4 bne 200358c <== NOT EXECUTED 2003680: 01 00 00 00 nop <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 2003684: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 2003688: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 200368c: d0 04 20 10 ld [ %l0 + 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; 2003690: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 2003694: 92 10 00 17 mov %l7, %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; 2003698: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 200369c: 9f c0 40 00 call %g1 <== NOT EXECUTED 20036a0: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 20036a4: 30 bf ff ba b,a 200358c <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 20036a8: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 20036ac: c2 04 20 ac ld [ %l0 + 0xac ], %g1 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 20036b0: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 20036b4: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 20036b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20036bc: 02 bf ff b4 be 200358c <== NOT EXECUTED 20036c0: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 20036c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20036c8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 20036cc: 30 bf ff b0 b,a 200358c <== NOT EXECUTED 0200307c : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 200307c: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 2003080: 19 00 80 6a sethi %hi(0x201a800), %o4 2003084: c2 03 22 8c ld [ %o4 + 0x28c ], %g1 ! 201aa8c 2003088: 80 a0 60 00 cmp %g1, 0 200308c: 02 80 00 04 be 200309c 2003090: 98 13 22 8c or %o4, 0x28c, %o4 2003094: 81 c7 e0 08 ret 2003098: 81 e8 00 00 restore sc = rtems_semaphore_create ( 200309c: 11 15 14 9b sethi %hi(0x54526c00), %o0 20030a0: 92 10 20 01 mov 1, %o1 20030a4: 90 12 21 69 or %o0, 0x169, %o0 20030a8: 94 10 20 54 mov 0x54, %o2 20030ac: 40 00 09 eb call 2005858 20030b0: 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) 20030b4: 80 a2 20 00 cmp %o0, 0 20030b8: 02 bf ff f7 be 2003094 20030bc: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 20030c0: 40 00 0c 34 call 2006190 <== NOT EXECUTED 20030c4: 01 00 00 00 nop 20030c8: 01 00 00 00 nop 020043f4 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 20043f4: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 20043f8: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 20043fc: c0 26 20 0c clr [ %i0 + 0xc ] rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 2004400: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 2004404: e4 06 20 08 ld [ %i0 + 8 ], %l2 rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2004408: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 200440c: 92 10 20 00 clr %o1 2004410: 40 00 05 b3 call 2005adc 2004414: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 2004418: a2 92 20 00 orcc %o0, 0, %l1 200441c: 32 80 00 16 bne,a 2004474 2004420: e2 26 20 0c st %l1, [ %i0 + 0xc ] <== NOT EXECUTED args->ioctl_return = sc; return sc; } switch (args->command) { 2004424: c2 06 20 04 ld [ %i0 + 4 ], %g1 2004428: 80 a0 60 04 cmp %g1, 4 200442c: 22 80 00 0c be,a 200445c 2004430: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 2004434: 18 80 00 12 bgu 200447c 2004438: 05 10 01 19 sethi %hi(0x40046400), %g2 200443c: 80 a0 60 02 cmp %g1, 2 2004440: 22 80 00 26 be,a 20044d8 2004444: d2 06 20 08 ld [ %i0 + 8 ], %o1 2004448: 08 80 00 81 bleu 200464c 200444c: 80 a0 60 01 cmp %g1, 1 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 2004450: 7f ff fe d1 call 2003f94 2004454: 90 10 00 10 mov %l0, %o0 break; 2004458: 30 80 00 04 b,a 2004468 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 200445c: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 2004460: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 2004464: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 2004468: 40 00 05 e4 call 2005bf8 200446c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 2004470: e2 26 20 0c st %l1, [ %i0 + 0xc ] return sc; } 2004474: 81 c7 e0 08 ret 2004478: 91 e8 00 11 restore %g0, %l1, %o0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 200447c: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 2004480: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2004484: 02 80 00 66 be 200461c <== NOT EXECUTED 2004488: 01 00 00 00 nop <== NOT EXECUTED 200448c: 18 80 00 77 bgu 2004668 <== NOT EXECUTED 2004490: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 2004494: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 2004498: 22 80 00 98 be,a 20046f8 <== NOT EXECUTED 200449c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 20044a0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED 20044a4: 03 00 80 69 sethi %hi(0x201a400), %g1 <== NOT EXECUTED 20044a8: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 20044ac: 82 10 63 d8 or %g1, 0x3d8, %g1 <== NOT EXECUTED 20044b0: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 20044b4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 20044b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20044bc: 02 bf ff eb be 2004468 <== NOT EXECUTED 20044c0: a2 10 20 0a mov 0xa, %l1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 20044c4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20044c8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20044cc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 20044d0: 10 bf ff e6 b 2004468 <== NOT EXECUTED 20044d4: a2 10 00 08 mov %o0, %l1 <== 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; 20044d8: a4 04 20 30 add %l0, 0x30, %l2 20044dc: 94 10 20 24 mov 0x24, %o2 20044e0: 40 00 29 87 call 200eafc 20044e4: 90 10 00 12 mov %l2, %o0 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 20044e8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 20044ec: 80 88 62 00 btst 0x200, %g1 20044f0: 02 80 00 19 be 2004554 20044f4: 01 00 00 00 nop 20044f8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 20044fc: 80 88 64 00 btst 0x400, %g1 2004500: 12 80 00 15 bne 2004554 2004504: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 2004508: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 200450c: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 2004510: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 2004514: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004518: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 200451c: 02 80 00 0e be 2004554 <== NOT EXECUTED 2004520: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 2004524: 7f ff f6 13 call 2001d70 <== NOT EXECUTED 2004528: 01 00 00 00 nop <== NOT EXECUTED 200452c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 2004530: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 2004534: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== 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; 2004538: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 200453c: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 2004540: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004544: 12 80 00 a7 bne 20047e0 <== NOT EXECUTED 2004548: 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); 200454c: 7f ff f6 0d call 2001d80 <== NOT EXECUTED 2004550: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 2004554: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 2004558: 80 88 64 00 btst 0x400, %g1 200455c: 02 80 00 0c be 200458c 2004560: 03 00 00 04 sethi %hi(0x1000), %g1 2004564: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 2004568: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 200456c: 12 80 00 08 bne 200458c <== NOT EXECUTED 2004570: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 2004574: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004578: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 200457c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 2004580: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004584: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 2004588: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 200458c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 2004590: 80 88 61 00 btst 0x100, %g1 2004594: 12 80 00 5d bne 2004708 2004598: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 200459c: 80 a0 a0 00 cmp %g2, 0 20045a0: 06 80 00 84 bl 20047b0 20045a4: 01 00 00 00 nop tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 20045a8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 20045ac: 05 00 00 04 sethi %hi(0x1000), %g2 20045b0: 80 88 40 02 btst %g1, %g2 20045b4: 02 80 00 06 be 20045cc 20045b8: 80 88 64 00 btst 0x400, %g1 tty->flow_ctrl |= FL_MDXOF; 20045bc: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED 20045c0: 84 10 a4 00 or %g2, 0x400, %g2 <== NOT EXECUTED 20045c4: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 20045c8: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED 20045cc: 22 80 00 06 be,a 20045e4 20045d0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 20045d4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 20045d8: 82 10 62 00 or %g1, 0x200, %g1 20045dc: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] 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) { 20045e0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 20045e4: 80 88 60 02 btst 2, %g1 20045e8: 02 80 00 5e be 2004760 20045ec: 01 00 00 00 nop else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 20045f0: c0 24 20 6c clr [ %l0 + 0x6c ] tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 20045f4: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 20045f8: c0 24 20 74 clr [ %l0 + 0x74 ] else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 20045fc: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 2004600: 80 a0 60 00 cmp %g1, 0 2004604: 02 bf ff 99 be 2004468 2004608: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 200460c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 2004610: 9f c0 40 00 call %g1 2004614: 92 10 00 12 mov %l2, %o1 2004618: 30 bf ff 94 b,a 2004468 *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 200461c: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 2004620: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 2004624: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 2004628: 0c 80 00 5f bneg 20047a4 <== NOT EXECUTED 200462c: 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; 2004630: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 2004634: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 2004638: c6 06 20 08 ld [ %i0 + 8 ], %g3 <== NOT EXECUTED 200463c: 84 21 00 02 sub %g4, %g2, %g2 <== NOT EXECUTED 2004640: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 2004644: 10 bf ff 89 b 2004468 <== NOT EXECUTED 2004648: c2 20 c0 00 st %g1, [ %g3 ] <== 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) { 200464c: 32 bf ff 96 bne,a 20044a4 2004650: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 2004654: d0 06 20 08 ld [ %i0 + 8 ], %o0 2004658: 92 04 20 30 add %l0, 0x30, %o1 200465c: 40 00 29 28 call 200eafc 2004660: 94 10 20 24 mov 0x24, %o2 break; 2004664: 30 bf ff 81 b,a 2004468 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 2004668: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 200466c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2004670: 02 80 00 1e be 20046e8 <== NOT EXECUTED 2004674: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 2004678: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 200467c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2004680: 32 bf ff 89 bne,a 20044a4 <== NOT EXECUTED 2004684: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 2004688: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 200468c: 25 00 80 69 sethi %hi(0x201a400), %l2 <== NOT EXECUTED 2004690: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 2004694: a4 14 a3 d8 or %l2, 0x3d8, %l2 <== NOT EXECUTED 2004698: 82 04 80 01 add %l2, %g1, %g1 <== NOT EXECUTED 200469c: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 20046a0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20046a4: 22 80 00 06 be,a 20046bc <== NOT EXECUTED 20046a8: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 20046ac: 9f c0 40 00 call %g1 <== NOT EXECUTED 20046b0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20046b4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 20046b8: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ 20046bc: c0 24 20 d0 clr [ %l0 + 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); 20046c0: c4 00 40 00 ld [ %g1 ], %g2 <== 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) { 20046c4: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 20046c8: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 20046cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20046d0: 02 bf ff 66 be 2004468 <== NOT EXECUTED 20046d4: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 20046d8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20046dc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20046e0: 10 bf ff 62 b 2004468 <== NOT EXECUTED 20046e4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 20046e8: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 20046ec: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 20046f0: 10 bf ff 5e b 2004468 <== NOT EXECUTED 20046f4: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 20046f8: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 20046fc: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 2004700: 10 bf ff 5a b 2004468 <== NOT EXECUTED 2004704: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== 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) && 2004708: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200470c: 06 80 00 29 bl 20047b0 <== NOT EXECUTED 2004710: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 2004714: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004718: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 200471c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 2004720: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004724: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 2004728: 02 80 00 09 be 200474c <== NOT EXECUTED 200472c: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 2004730: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 2004734: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004738: 02 80 00 05 be 200474c <== NOT EXECUTED 200473c: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 2004740: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004744: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 2004748: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 200474c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004750: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 2004754: c2 24 20 b8 st %g1, [ %l0 + 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) { 2004758: 10 bf ff 92 b 20045a0 <== NOT EXECUTED 200475c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; 2004760: 40 00 03 12 call 20053a8 <== NOT EXECUTED 2004764: e6 0c 20 46 ldub [ %l0 + 0x46 ], %l3 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 2004768: 40 00 4b 98 call 20175c8 <.umul> <== NOT EXECUTED 200476c: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 2004770: 40 00 4b d0 call 20176b0 <.udiv> <== NOT EXECUTED 2004774: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 2004778: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 200477c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004780: 02 80 00 11 be 20047c4 <== NOT EXECUTED 2004784: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 2004788: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 200478c: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 2004790: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004794: 12 bf ff 99 bne 20045f8 <== NOT EXECUTED 2004798: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 200479c: 10 bf ff 98 b 20045fc <== NOT EXECUTED 20047a0: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 20047a4: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 20047a8: 10 bf ff a2 b 2004630 <== NOT EXECUTED 20047ac: 82 00 40 02 add %g1, %g2, %g1 <== 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; 20047b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20047b4: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 20047b8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 20047bc: 10 bf ff 7c b 20045ac <== NOT EXECUTED 20047c0: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 20047c4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 20047c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20047cc: 32 bf ff 8a bne,a 20045f4 <== NOT EXECUTED 20047d0: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 20047d4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 20047d8: 10 bf ff 89 b 20045fc <== NOT EXECUTED 20047dc: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED 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, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 20047e0: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== 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, 20047e4: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 20047e8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 20047ec: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 20047f0: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 20047f4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20047f8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 20047fc: 30 bf ff 54 b,a 200454c <== NOT EXECUTED 02004978 : #include int rtems_termios_number_to_baud( int32_t baud ) { 2004978: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 200497c: 80 a2 24 b0 cmp %o0, 0x4b0 2004980: 02 80 00 32 be 2004a48 2004984: 90 10 20 09 mov 9, %o0 2004988: 80 a0 64 b0 cmp %g1, 0x4b0 200498c: 04 80 00 1e ble 2004a04 2004990: 80 a0 60 86 cmp %g1, 0x86 2004994: 05 00 00 12 sethi %hi(0x4800), %g2 2004998: 84 10 a3 00 or %g2, 0x300, %g2 ! 4b00 200499c: 80 a0 40 02 cmp %g1, %g2 20049a0: 02 80 00 2a be 2004a48 20049a4: 90 10 20 0e mov 0xe, %o0 20049a8: 80 a0 40 02 cmp %g1, %g2 20049ac: 04 80 00 29 ble 2004a50 20049b0: 80 a0 69 60 cmp %g1, 0x960 20049b4: 07 00 00 70 sethi %hi(0x1c000), %g3 case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; 20049b8: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 20049bc: 86 10 e2 00 or %g3, 0x200, %g3 20049c0: 80 a0 40 03 cmp %g1, %g3 20049c4: 02 80 00 21 be 2004a48 20049c8: 90 10 a0 02 or %g2, 2, %o0 20049cc: 80 a0 40 03 cmp %g1, %g3 20049d0: 04 80 00 46 ble 2004ae8 20049d4: 07 00 00 25 sethi %hi(0x9400), %g3 20049d8: 07 00 00 e1 sethi %hi(0x38400), %g3 20049dc: 80 a0 40 03 cmp %g1, %g3 20049e0: 02 80 00 1a be 2004a48 20049e4: 90 10 a0 03 or %g2, 3, %o0 case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; 20049e8: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 20049ec: 05 00 01 c2 sethi %hi(0x70800), %g2 20049f0: 80 a0 40 02 cmp %g1, %g2 20049f4: 02 80 00 4b be 2004b20 20049f8: 01 00 00 00 nop case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 20049fc: 81 c3 e0 08 retl 2004a00: 90 10 3f ff mov -1, %o0 ! ffffffff int32_t baud ) { int termios_baud; switch (baud) { 2004a04: 02 80 00 11 be 2004a48 2004a08: 90 10 20 04 mov 4, %o0 2004a0c: 80 a0 60 86 cmp %g1, 0x86 2004a10: 04 80 00 21 ble 2004a94 2004a14: 80 a0 60 32 cmp %g1, 0x32 2004a18: 80 a0 60 c8 cmp %g1, 0xc8 2004a1c: 02 80 00 0b be 2004a48 2004a20: 90 10 20 06 mov 6, %o0 2004a24: 80 a0 60 c8 cmp %g1, 0xc8 2004a28: 04 80 00 28 ble 2004ac8 2004a2c: 80 a0 60 96 cmp %g1, 0x96 2004a30: 80 a0 61 2c cmp %g1, 0x12c 2004a34: 02 80 00 05 be 2004a48 2004a38: 90 10 20 07 mov 7, %o0 2004a3c: 80 a0 62 58 cmp %g1, 0x258 2004a40: 12 bf ff ef bne 20049fc 2004a44: 90 10 20 08 mov 8, %o0 2004a48: 81 c3 e0 08 retl 2004a4c: 01 00 00 00 nop 2004a50: 02 bf ff fe be 2004a48 2004a54: 90 10 20 0b mov 0xb, %o0 ! b 2004a58: 80 a0 69 60 cmp %g1, 0x960 2004a5c: 04 80 00 2f ble 2004b18 2004a60: 80 a0 67 08 cmp %g1, 0x708 2004a64: 05 00 00 04 sethi %hi(0x1000), %g2 2004a68: 84 10 a2 c0 or %g2, 0x2c0, %g2 ! 12c0 2004a6c: 80 a0 40 02 cmp %g1, %g2 2004a70: 02 bf ff f6 be 2004a48 2004a74: 90 10 20 0c mov 0xc, %o0 2004a78: 05 00 00 09 sethi %hi(0x2400), %g2 2004a7c: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 2004a80: 80 a0 40 02 cmp %g1, %g2 2004a84: 12 bf ff de bne 20049fc 2004a88: 90 10 20 0d mov 0xd, %o0 2004a8c: 81 c3 e0 08 retl 2004a90: 01 00 00 00 nop 2004a94: 02 bf ff ed be 2004a48 2004a98: 90 10 20 01 mov 1, %o0 ! 1 2004a9c: 80 a0 60 32 cmp %g1, 0x32 2004aa0: 04 80 00 0e ble 2004ad8 2004aa4: 80 a0 60 00 cmp %g1, 0 2004aa8: 80 a0 60 4b cmp %g1, 0x4b 2004aac: 02 bf ff e7 be 2004a48 2004ab0: 90 10 20 02 mov 2, %o0 2004ab4: 80 a0 60 6e cmp %g1, 0x6e 2004ab8: 12 bf ff d1 bne 20049fc 2004abc: 90 10 20 03 mov 3, %o0 2004ac0: 81 c3 e0 08 retl 2004ac4: 01 00 00 00 nop 2004ac8: 12 bf ff cd bne 20049fc 2004acc: 90 10 20 05 mov 5, %o0 ! 5 2004ad0: 81 c3 e0 08 retl 2004ad4: 01 00 00 00 nop 2004ad8: 12 bf ff c9 bne 20049fc 2004adc: 90 10 20 00 clr %o0 ! 0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 2004ae0: 81 c3 e0 08 retl 2004ae4: 01 00 00 00 nop int32_t baud ) { int termios_baud; switch (baud) { 2004ae8: 86 10 e2 00 or %g3, 0x200, %g3 2004aec: 80 a0 40 03 cmp %g1, %g3 2004af0: 02 bf ff d6 be 2004a48 2004af4: 90 10 20 0f mov 0xf, %o0 case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; 2004af8: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 2004afc: 05 00 00 38 sethi %hi(0xe000), %g2 2004b00: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 2004b04: 80 a0 40 02 cmp %g1, %g2 2004b08: 32 bf ff d0 bne,a 2004a48 2004b0c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 2004b10: 81 c3 e0 08 retl 2004b14: 01 00 00 00 nop 2004b18: 12 bf ff b9 bne 20049fc 2004b1c: 90 10 20 0a mov 0xa, %o0 ! a 2004b20: 81 c3 e0 08 retl 2004b24: 01 00 00 00 nop 020049f0 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 20049f0: 9d e3 bf a0 save %sp, -96, %sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 20049f4: 23 00 80 6a sethi %hi(0x201a800), %l1 20049f8: d0 04 62 8c ld [ %l1 + 0x28c ], %o0 ! 201aa8c 20049fc: 92 10 20 00 clr %o1 2004a00: 40 00 04 37 call 2005adc 2004a04: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 2004a08: a0 92 20 00 orcc %o0, 0, %l0 2004a0c: 32 80 00 29 bne,a 2004ab0 2004a10: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 2004a14: 29 00 80 6a sethi %hi(0x201a800), %l4 2004a18: e4 05 22 94 ld [ %l4 + 0x294 ], %l2 ! 201aa94 2004a1c: 80 a4 a0 00 cmp %l2, 0 2004a20: 32 80 00 08 bne,a 2004a40 2004a24: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 2004a28: 10 80 00 33 b 2004af4 2004a2c: 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) { 2004a30: 80 a4 a0 00 cmp %l2, 0 2004a34: 02 80 00 30 be 2004af4 2004a38: 90 10 20 01 mov 1, %o0 if ((tty->major == major) && (tty->minor == minor)) 2004a3c: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 <== NOT EXECUTED 2004a40: 80 a0 40 18 cmp %g1, %i0 2004a44: 32 bf ff fb bne,a 2004a30 2004a48: e4 04 80 00 ld [ %l2 ], %l2 2004a4c: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 2004a50: 80 a0 40 19 cmp %g1, %i1 2004a54: 32 bf ff f7 bne,a 2004a30 2004a58: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { 2004a5c: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 2004a60: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 2004a64: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 2004a68: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 2004a6c: 80 a0 60 00 cmp %g1, 0 2004a70: 12 80 00 0d bne 2004aa4 2004a74: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 2004a78: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 2004a7c: 80 a0 60 00 cmp %g1, 0 2004a80: 02 80 00 05 be 2004a94 2004a84: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 2004a88: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2004a8c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004a90: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 2004a94: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 2004a98: 80 a0 60 02 cmp %g1, 2 2004a9c: 22 80 00 07 be,a 2004ab8 2004aa0: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 2004aa4: 40 00 04 55 call 2005bf8 2004aa8: d0 04 62 8c ld [ %l1 + 0x28c ], %o0 return RTEMS_SUCCESSFUL; } 2004aac: b0 10 00 10 mov %l0, %i0 2004ab0: 81 c7 e0 08 ret 2004ab4: 81 e8 00 00 restore (*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, 2004ab8: 13 00 80 13 sethi %hi(0x2004c00), %o1 <== NOT EXECUTED 2004abc: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 2004ac0: 40 00 05 22 call 2005f48 <== NOT EXECUTED 2004ac4: 92 12 62 e0 or %o1, 0x2e0, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 2004ac8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004acc: 12 80 00 bf bne 2004dc8 <== NOT EXECUTED 2004ad0: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 2004ad4: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 2004ad8: 13 00 80 13 sethi %hi(0x2004c00), %o1 <== NOT EXECUTED 2004adc: 40 00 05 1b call 2005f48 <== NOT EXECUTED 2004ae0: 92 12 62 48 or %o1, 0x248, %o1 ! 2004e48 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 2004ae4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004ae8: 02 bf ff ef be 2004aa4 <== NOT EXECUTED 2004aec: 01 00 00 00 nop <== NOT EXECUTED 2004af0: 30 80 00 b6 b,a 2004dc8 <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 2004af4: 40 00 18 2c call 200aba4 2004af8: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 2004afc: a6 92 20 00 orcc %o0, 0, %l3 2004b00: 02 80 00 99 be 2004d64 2004b04: a4 10 00 13 mov %l3, %l2 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 2004b08: 03 00 80 68 sethi %hi(0x201a000), %g1 2004b0c: c2 00 62 98 ld [ %g1 + 0x298 ], %g1 ! 201a298 2004b10: c2 24 e0 64 st %g1, [ %l3 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 2004b14: d0 04 e0 64 ld [ %l3 + 0x64 ], %o0 2004b18: 40 00 19 e0 call 200b298 2004b1c: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 2004b20: 80 a2 20 00 cmp %o0, 0 2004b24: 02 80 00 8e be 2004d5c 2004b28: d0 24 e0 58 st %o0, [ %l3 + 0x58 ] return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 2004b2c: 03 00 80 68 sethi %hi(0x201a000), %g1 2004b30: c2 00 62 9c ld [ %g1 + 0x29c ], %g1 ! 201a29c 2004b34: c2 24 e0 88 st %g1, [ %l3 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 2004b38: d0 04 e0 88 ld [ %l3 + 0x88 ], %o0 2004b3c: 40 00 19 d7 call 200b298 2004b40: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 2004b44: 80 a2 20 00 cmp %o0, 0 2004b48: 02 80 00 8c be 2004d78 2004b4c: d0 24 e0 7c st %o0, [ %l3 + 0x7c ] return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 2004b50: 03 00 80 68 sethi %hi(0x201a000), %g1 2004b54: 40 00 19 d1 call 200b298 2004b58: d0 00 62 94 ld [ %g1 + 0x294 ], %o0 ! 201a294 if (tty->cbuf == NULL) { 2004b5c: 80 a2 20 00 cmp %o0, 0 2004b60: 02 80 00 9c be 2004dd0 2004b64: d0 24 e0 1c st %o0, [ %l3 + 0x1c ] tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 2004b68: c2 05 22 94 ld [ %l4 + 0x294 ], %g1 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 2004b6c: c0 24 e0 d4 clr [ %l3 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 2004b70: c0 24 e0 d8 clr [ %l3 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 2004b74: c0 24 e0 dc clr [ %l3 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 2004b78: c0 24 e0 e0 clr [ %l3 + 0xe0 ] tty->tty_rcvwakeup = 0; 2004b7c: c0 24 e0 e4 clr [ %l3 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 2004b80: c2 24 c0 00 st %g1, [ %l3 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 2004b84: 80 a0 60 00 cmp %g1, 0 2004b88: 02 80 00 03 be 2004b94 2004b8c: c0 24 e0 04 clr [ %l3 + 4 ] rtems_termios_ttyHead->back = tty; 2004b90: e6 20 60 04 st %l3, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 2004b94: 03 00 80 6a sethi %hi(0x201a800), %g1 2004b98: c4 00 62 90 ld [ %g1 + 0x290 ], %g2 ! 201aa90 2004b9c: 80 a0 a0 00 cmp %g2, 0 2004ba0: 02 80 00 a8 be 2004e40 2004ba4: e6 25 22 94 st %l3, [ %l4 + 0x294 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 2004ba8: 29 00 80 68 sethi %hi(0x201a000), %l4 2004bac: d0 4d 22 a0 ldsb [ %l4 + 0x2a0 ], %o0 ! 201a2a0 2004bb0: 03 15 14 9a sethi %hi(0x54526800), %g1 2004bb4: 82 10 61 00 or %g1, 0x100, %g1 ! 54526900 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; 2004bb8: f2 24 e0 10 st %i1, [ %l3 + 0x10 ] tty->major = major; 2004bbc: f0 24 e0 0c st %i0, [ %l3 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 2004bc0: 90 12 00 01 or %o0, %g1, %o0 2004bc4: 92 10 20 01 mov 1, %o1 2004bc8: 94 10 20 54 mov 0x54, %o2 2004bcc: 96 10 20 00 clr %o3 2004bd0: 40 00 03 22 call 2005858 2004bd4: 98 04 e0 14 add %l3, 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) 2004bd8: 80 a2 20 00 cmp %o0, 0 2004bdc: 12 80 00 7b bne 2004dc8 2004be0: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 2004be4: d0 4d 22 a0 ldsb [ %l4 + 0x2a0 ], %o0 2004be8: 82 10 63 00 or %g1, 0x300, %g1 2004bec: 92 10 20 01 mov 1, %o1 2004bf0: 90 12 00 01 or %o0, %g1, %o0 2004bf4: 94 10 20 54 mov 0x54, %o2 2004bf8: 96 10 20 00 clr %o3 2004bfc: 40 00 03 17 call 2005858 2004c00: 98 04 e0 18 add %l3, 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) 2004c04: 80 a2 20 00 cmp %o0, 0 2004c08: 12 80 00 70 bne 2004dc8 2004c0c: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 2004c10: d0 4d 22 a0 ldsb [ %l4 + 0x2a0 ], %o0 2004c14: 92 10 20 00 clr %o1 2004c18: 90 12 00 01 or %o0, %g1, %o0 2004c1c: 94 10 20 20 mov 0x20, %o2 2004c20: 96 10 20 00 clr %o3 2004c24: 40 00 03 0d call 2005858 2004c28: 98 04 e0 8c add %l3, 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) 2004c2c: 80 a2 20 00 cmp %o0, 0 2004c30: 12 80 00 66 bne 2004dc8 2004c34: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 2004c38: c0 24 e0 94 clr [ %l3 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 2004c3c: 90 04 e0 98 add %l3, 0x98, %o0 2004c40: 40 00 27 af call 200eafc 2004c44: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 2004c48: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 2004c4c: 80 a0 60 02 cmp %g1, 2 2004c50: 02 80 00 65 be 2004de4 2004c54: d0 4d 22 a0 ldsb [ %l4 + 0x2a0 ], %o0 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 2004c58: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 2004c5c: 80 a0 60 00 cmp %g1, 0 2004c60: 02 80 00 4f be 2004d9c 2004c64: d0 4d 22 a0 ldsb [ %l4 + 0x2a0 ], %o0 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 2004c68: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 2004c6c: 80 a0 60 02 cmp %g1, 2 2004c70: 02 80 00 4c be 2004da0 2004c74: 03 15 14 9c sethi %hi(0x54527000), %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; 2004c78: c0 24 e0 b8 clr [ %l3 + 0xb8 ] /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 2004c7c: c6 04 e0 64 ld [ %l3 + 0x64 ], %g3 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 2004c80: c2 0d 22 a0 ldub [ %l4 + 0x2a0 ], %g1 /* 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; 2004c84: 87 30 e0 01 srl %g3, 1, %g3 2004c88: c6 24 e0 bc st %g3, [ %l3 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 2004c8c: 07 00 00 09 sethi %hi(0x2400), %g3 2004c90: 86 10 e1 02 or %g3, 0x102, %g3 ! 2502 2004c94: c6 24 e0 30 st %g3, [ %l3 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 2004c98: 07 00 00 06 sethi %hi(0x1800), %g3 2004c9c: 86 10 e0 05 or %g3, 5, %g3 ! 1805 2004ca0: c6 24 e0 34 st %g3, [ %l3 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 2004ca4: 86 10 28 bd mov 0x8bd, %g3 2004ca8: c6 24 e0 38 st %g3, [ %l3 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 2004cac: 07 00 00 20 sethi %hi(0x8000), %g3 2004cb0: 86 10 e2 3b or %g3, 0x23b, %g3 ! 823b 2004cb4: c6 24 e0 3c st %g3, [ %l3 + 0x3c ] tty->termios.c_cc[VINTR] = '\003'; 2004cb8: 86 10 20 03 mov 3, %g3 2004cbc: c6 2c e0 41 stb %g3, [ %l3 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 2004cc0: 86 10 20 1c mov 0x1c, %g3 2004cc4: c6 2c e0 42 stb %g3, [ %l3 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 2004cc8: 86 10 20 7f mov 0x7f, %g3 2004ccc: c6 2c e0 43 stb %g3, [ %l3 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 2004cd0: 86 10 20 15 mov 0x15, %g3 2004cd4: c6 2c e0 44 stb %g3, [ %l3 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 2004cd8: 86 10 20 04 mov 4, %g3 2004cdc: c6 2c e0 45 stb %g3, [ %l3 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 2004ce0: 86 10 20 11 mov 0x11, %g3 2004ce4: c6 2c e0 49 stb %g3, [ %l3 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 2004ce8: 86 10 20 13 mov 0x13, %g3 2004cec: c6 2c e0 4a stb %g3, [ %l3 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 2004cf0: 86 10 20 1a mov 0x1a, %g3 2004cf4: c6 2c e0 4b stb %g3, [ %l3 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 2004cf8: 86 10 20 12 mov 0x12, %g3 2004cfc: c6 2c e0 4d stb %g3, [ %l3 + 0x4d ] tty->termios.c_cc[VDISCARD] = '\017'; 2004d00: 86 10 20 0f mov 0xf, %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; 2004d04: c4 04 e0 64 ld [ %l3 + 0x64 ], %g2 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'; tty->termios.c_cc[VDISCARD] = '\017'; 2004d08: c6 2c e0 4e stb %g3, [ %l3 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 2004d0c: 86 10 20 17 mov 0x17, %g3 2004d10: c6 2c e0 4f stb %g3, [ %l3 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 2004d14: 86 10 20 16 mov 0x16, %g3 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'; 2004d18: c0 2c e0 4c clrb [ %l3 + 0x4c ] 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'; 2004d1c: c6 2c e0 50 stb %g3, [ %l3 + 0x50 ] 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'; 2004d20: c0 2c e0 51 clrb [ %l3 + 0x51 ] 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; 2004d24: 87 28 a0 01 sll %g2, 1, %g3 2004d28: 84 00 c0 02 add %g3, %g2, %g2 2004d2c: 85 30 a0 02 srl %g2, 2, %g2 2004d30: c4 24 e0 c0 st %g2, [ %l3 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 2004d34: 84 00 60 01 add %g1, 1, %g2 2004d38: 83 28 60 18 sll %g1, 0x18, %g1 2004d3c: 83 38 60 18 sra %g1, 0x18, %g1 2004d40: 80 a0 60 7a cmp %g1, 0x7a 2004d44: 12 bf ff 46 bne 2004a5c 2004d48: c4 2d 22 a0 stb %g2, [ %l4 + 0x2a0 ] c = 'a'; 2004d4c: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 2004d50: 03 00 80 68 sethi %hi(0x201a000), %g1 <== NOT EXECUTED 2004d54: 10 bf ff 42 b 2004a5c <== NOT EXECUTED 2004d58: c4 28 62 a0 stb %g2, [ %g1 + 0x2a0 ] ! 201a2a0 <== 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); 2004d5c: 40 00 17 d7 call 200acb8 <== NOT EXECUTED 2004d60: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 2004d64: d0 04 62 8c ld [ %l1 + 0x28c ], %o0 <== NOT EXECUTED 2004d68: 40 00 03 a4 call 2005bf8 <== NOT EXECUTED 2004d6c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 2004d70: 81 c7 e0 08 ret <== NOT EXECUTED 2004d74: 91 e8 00 10 restore %g0, %l0, %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)); 2004d78: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 2004d7c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); free((void *)(tty->rawInBuf.theBuf)); 2004d80: 40 00 17 ce call 200acb8 <== NOT EXECUTED 2004d84: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED free(tty); 2004d88: 40 00 17 cc call 200acb8 <== NOT EXECUTED 2004d8c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 2004d90: 40 00 03 9a call 2005bf8 <== NOT EXECUTED 2004d94: d0 04 62 8c ld [ %l1 + 0x28c ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 2004d98: 30 bf ff 46 b,a 2004ab0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 2004d9c: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED 2004da0: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <== NOT EXECUTED 2004da4: 92 10 20 00 clr %o1 <== NOT EXECUTED 2004da8: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 2004dac: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 2004db0: 96 10 20 00 clr %o3 <== NOT EXECUTED 2004db4: 40 00 02 a9 call 2005858 <== NOT EXECUTED 2004db8: 98 04 e0 68 add %l3, 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) 2004dbc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004dc0: 02 bf ff ae be 2004c78 <== NOT EXECUTED 2004dc4: 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); 2004dc8: 40 00 04 f2 call 2006190 <== NOT EXECUTED 2004dcc: 01 00 00 00 nop <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 2004dd0: d0 04 e0 7c ld [ %l3 + 0x7c ], %o0 <== NOT EXECUTED 2004dd4: 40 00 17 b9 call 200acb8 <== NOT EXECUTED 2004dd8: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 2004ddc: 10 bf ff e9 b 2004d80 <== NOT EXECUTED 2004de0: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 2004de4: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 2004de8: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 2004dec: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 2004df0: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 2004df4: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 2004df8: 98 10 20 00 clr %o4 <== NOT EXECUTED 2004dfc: 40 00 03 ab call 2005ca8 <== NOT EXECUTED 2004e00: 9a 04 e0 c8 add %l3, 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) 2004e04: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004e08: 12 bf ff f0 bne 2004dc8 <== NOT EXECUTED 2004e0c: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 2004e10: d0 4d 22 a0 ldsb [ %l4 + 0x2a0 ], %o0 <== NOT EXECUTED 2004e14: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 2004e18: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 2004e1c: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 2004e20: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 2004e24: 98 10 20 00 clr %o4 <== NOT EXECUTED 2004e28: 40 00 03 a0 call 2005ca8 <== NOT EXECUTED 2004e2c: 9a 04 e0 c4 add %l3, 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) 2004e30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004e34: 22 bf ff 8a be,a 2004c5c <== NOT EXECUTED 2004e38: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 <== NOT EXECUTED 2004e3c: 30 bf ff e3 b,a 2004dc8 <== 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; 2004e40: 10 bf ff 5a b 2004ba8 2004e44: e6 20 62 90 st %l3, [ %g1 + 0x290 ] 020036d0 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 20036d0: 9d e3 bf a0 save %sp, -96, %sp const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 20036d4: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 20036d8: 80 a0 60 00 cmp %g1, 0 20036dc: 02 80 00 42 be 20037e4 20036e0: a8 10 00 18 mov %i0, %l4 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 20036e4: e6 06 a0 80 ld [ %i2 + 0x80 ], %l3 <== NOT EXECUTED while (len) { 20036e8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 20036ec: 02 80 00 43 be 20037f8 <== NOT EXECUTED 20036f0: a4 10 20 02 mov 2, %l2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 20036f4: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 20036f8: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 20036fc: 40 00 50 99 call 2017960 <.urem> <== NOT EXECUTED 2003700: 90 04 e0 01 add %l3, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 2003704: 7f ff f9 9b call 2001d70 <== NOT EXECUTED 2003708: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 200370c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 2003710: e2 06 a0 84 ld [ %i2 + 0x84 ], %l1 <== NOT EXECUTED 2003714: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 2003718: 12 80 00 13 bne 2003764 <== NOT EXECUTED 200371c: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 2003720: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 2003724: 7f ff f9 97 call 2001d80 <== NOT EXECUTED 2003728: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 200372c: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 2003730: 92 10 20 00 clr %o1 <== NOT EXECUTED 2003734: 40 00 08 ea call 2005adc <== NOT EXECUTED 2003738: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 200373c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2003740: 12 80 00 30 bne 2003800 <== NOT EXECUTED 2003744: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 2003748: 7f ff f9 8a call 2001d70 <== NOT EXECUTED 200374c: 01 00 00 00 nop <== NOT EXECUTED 2003750: a0 10 00 08 mov %o0, %l0 <== 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) { 2003754: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 2003758: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 200375c: 22 bf ff f2 be,a 2003724 <== NOT EXECUTED 2003760: e4 26 a0 94 st %l2, [ %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++; 2003764: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED 2003768: c6 0d 00 00 ldub [ %l4 ], %g3 <== NOT EXECUTED 200376c: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED 2003770: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 2003774: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1 <== 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; 2003778: e6 26 a0 80 st %l3, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 200377c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003780: 12 80 00 0a bne 20037a8 <== NOT EXECUTED 2003784: 01 00 00 00 nop <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 2003788: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 200378c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 2003790: 02 80 00 0c be 20037c0 <== NOT EXECUTED 2003794: 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; 2003798: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 200379c: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 20037a0: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 20037a4: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED } rtems_interrupt_enable (level); 20037a8: 7f ff f9 76 call 2001d80 <== NOT EXECUTED 20037ac: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 20037b0: b2 86 7f ff addcc %i1, -1, %i1 <== NOT EXECUTED 20037b4: 02 80 00 11 be 20037f8 <== NOT EXECUTED 20037b8: a8 05 20 01 inc %l4 <== NOT EXECUTED 20037bc: 30 bf ff cf b,a 20036f8 <== NOT EXECUTED 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, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 20037c0: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2 <== 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, 20037c4: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED 20037c8: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 20037cc: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 20037d0: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 20037d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20037d8: 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; 20037dc: 10 bf ff f3 b 20037a8 <== NOT EXECUTED 20037e0: ea 26 a0 94 st %l5, [ %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); 20037e4: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 20037e8: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 20037ec: 92 10 00 18 mov %i0, %o1 20037f0: 9f c0 40 00 call %g1 20037f4: 94 10 00 19 mov %i1, %o2 return; 20037f8: 81 c7 e0 08 ret 20037fc: 81 e8 00 00 restore 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); 2003800: 40 00 0a 64 call 2006190 <== NOT EXECUTED 2003804: 01 00 00 00 nop 2003808: 01 00 00 00 nop 02004028 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 2004028: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 200402c: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 2004030: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 <== 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; 2004034: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 2004038: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 200403c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 2004040: 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); 2004044: 92 10 20 00 clr %o1 <== NOT EXECUTED 2004048: 40 00 06 a5 call 2005adc <== NOT EXECUTED 200404c: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 2004050: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 2004054: 12 80 00 10 bne 2004094 <== NOT EXECUTED 2004058: 05 00 80 69 sethi %hi(0x201a400), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 200405c: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 2004060: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 2004064: 84 10 a3 d8 or %g2, 0x3d8, %g2 <== NOT EXECUTED 2004068: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 200406c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 2004070: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004074: 02 80 00 0a be 200409c <== NOT EXECUTED 2004078: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 200407c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004080: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2004084: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 2004088: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 200408c: 40 00 06 db call 2005bf8 <== NOT EXECUTED 2004090: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 2004094: 81 c7 e0 08 ret <== NOT EXECUTED 2004098: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 200409c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 20040a0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 20040a4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 20040a8: 22 80 00 20 be,a 2004128 <== NOT EXECUTED 20040ac: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 20040b0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 20040b4: 22 80 00 16 be,a 200410c <== NOT EXECUTED 20040b8: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED 20040bc: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 20040c0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 20040c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20040c8: 26 80 00 09 bl,a 20040ec <== NOT EXECUTED 20040cc: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 20040d0: 10 80 00 0f b 200410c <== NOT EXECUTED 20040d4: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 20040d8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 20040dc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 20040e0: 24 80 00 0b ble,a 200410c <== NOT EXECUTED 20040e4: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 20040e8: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 20040ec: a6 84 ff ff addcc %l3, -1, %l3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 20040f0: c4 08 80 01 ldub [ %g2 + %g1 ], %g2 <== NOT EXECUTED 20040f4: 82 00 60 01 inc %g1 <== NOT EXECUTED 20040f8: c4 2d 00 00 stb %g2, [ %l4 ] <== NOT EXECUTED 20040fc: c2 24 20 24 st %g1, [ %l0 + 0x24 ] <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 2004100: 12 bf ff f6 bne 20040d8 <== NOT EXECUTED 2004104: a8 05 20 01 inc %l4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 2004108: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 200410c: 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; 2004110: a6 20 40 13 sub %g1, %l3, %l3 <== NOT EXECUTED 2004114: e6 25 a0 1c st %l3, [ %l6 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 2004118: 40 00 06 b8 call 2005bf8 <== NOT EXECUTED 200411c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 2004120: 81 c7 e0 08 ret <== NOT EXECUTED 2004124: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 2004128: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== 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; 200412c: c4 24 20 2c st %g2, [ %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; 2004130: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 2004134: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004138: 02 80 00 06 be 2004150 <== NOT EXECUTED 200413c: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 2004140: c4 04 20 b4 ld [ %l0 + 0xb4 ], %g2 <== NOT EXECUTED 2004144: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2004148: 22 80 00 67 be,a 20042e4 <== NOT EXECUTED 200414c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== 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; 2004150: 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) && 2004154: 25 00 80 68 sethi %hi(0x201a000), %l2 <== 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, 2004158: 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) && 200415c: a4 14 a2 94 or %l2, 0x294, %l2 <== 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, 2004160: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 2004164: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 2004168: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 200416c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004170: 02 80 00 3d be 2004264 <== NOT EXECUTED 2004174: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 2004178: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 200417c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 2004180: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2004184: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004188: 16 80 00 37 bge 2004264 <== NOT EXECUTED 200418c: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 2004190: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 2004194: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 2004198: 40 00 4d f2 call 2017960 <.urem> <== NOT EXECUTED 200419c: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 20041a0: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 20041a4: e2 08 40 08 ldub [ %g1 + %o0 ], %l1 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 20041a8: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 20041ac: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 20041b0: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 20041b4: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 20041b8: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 20041bc: 40 00 4d e9 call 2017960 <.urem> <== NOT EXECUTED 20041c0: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 20041c4: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 20041c8: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 20041cc: 3a 80 00 18 bcc,a 200422c <== NOT EXECUTED 20041d0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 20041d4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20041d8: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 20041dc: 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)) 20041e0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20041e4: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 20041e8: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 20041ec: 22 80 00 30 be,a 20042ac <== NOT EXECUTED 20041f0: 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) { 20041f4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20041f8: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 20041fc: 22 80 00 0c be,a 200422c <== NOT EXECUTED 2004200: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 2004204: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 2004208: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== 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; 200420c: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 2004210: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 2004214: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004218: 22 80 00 05 be,a 200422c <== NOT EXECUTED 200421c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 2004220: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004224: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 2004228: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 200422c: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 2004230: 02 80 00 17 be 200428c <== NOT EXECUTED 2004234: 90 0c 60 ff and %l1, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 2004238: 7f ff ff 0f call 2003e74 <== NOT EXECUTED 200423c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2004240: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004244: 32 80 00 02 bne,a 200424c <== NOT EXECUTED 2004248: aa 10 20 00 clr %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 200424c: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 2004250: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 2004254: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004258: 12 bf ff c8 bne 2004178 <== NOT EXECUTED 200425c: e2 04 20 70 ld [ %l0 + 0x70 ], %l1 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 2004260: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 2004264: 02 bf ff 94 be 20040b4 <== NOT EXECUTED 2004268: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 200426c: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 2004270: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 2004274: 40 00 06 1a call 2005adc <== NOT EXECUTED 2004278: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 200427c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004280: 02 bf ff b9 be 2004164 <== NOT EXECUTED 2004284: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 2004288: 30 bf ff 8b b,a 20040b4 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 200428c: 7f ff fe fa call 2003e74 <== NOT EXECUTED 2004290: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 2004294: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 2004298: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 200429c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 20042a0: 36 bf ff eb bge,a 200424c <== NOT EXECUTED 20042a4: aa 10 20 00 clr %l5 <== NOT EXECUTED 20042a8: 30 bf ff e9 b,a 200424c <== 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)) 20042ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20042b0: 22 80 00 07 be,a 20042cc <== NOT EXECUTED 20042b4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 20042b8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== 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)) 20042bc: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 20042c0: 02 bf ff cd be 20041f4 <== NOT EXECUTED 20042c4: 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, 20042c8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 20042cc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 20042d0: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 20042d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20042d8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 20042dc: 10 bf ff d4 b 200422c <== NOT EXECUTED 20042e0: 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) { 20042e4: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 20042e8: 02 80 00 0e be 2004320 <== NOT EXECUTED 20042ec: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 20042f0: 9f c0 40 00 call %g1 <== NOT EXECUTED 20042f4: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 20042f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20042fc: 06 80 00 3a bl 20043e4 <== NOT EXECUTED 2004300: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 2004304: 7f ff fe dc call 2003e74 <== NOT EXECUTED 2004308: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 200430c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004310: 12 bf ff 69 bne 20040b4 <== NOT EXECUTED 2004314: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 2004318: 10 bf ff f6 b 20042f0 <== NOT EXECUTED 200431c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 2004320: 40 00 04 2a call 20053c8 <== NOT EXECUTED 2004324: 01 00 00 00 nop <== NOT EXECUTED 2004328: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 200432c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 2004330: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004334: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 2004338: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200433c: 06 80 00 10 bl 200437c <== NOT EXECUTED 2004340: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 2004344: 7f ff fe cc call 2003e74 <== NOT EXECUTED 2004348: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 200434c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 2004350: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 2004354: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004358: 16 bf ff 56 bge 20040b0 <== NOT EXECUTED 200435c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 2004360: 22 bf ff f4 be,a 2004330 <== NOT EXECUTED 2004364: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 2004368: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 200436c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004370: 22 bf ff f0 be,a 2004330 <== NOT EXECUTED 2004374: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 2004378: 30 bf ff ea b,a 2004320 <== NOT EXECUTED rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 200437c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 2004380: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004384: 02 80 00 0d be 20043b8 <== NOT EXECUTED 2004388: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 200438c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004390: 02 80 00 06 be 20043a8 <== NOT EXECUTED 2004394: 01 00 00 00 nop <== NOT EXECUTED 2004398: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 200439c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20043a0: 12 80 00 09 bne 20043c4 <== NOT EXECUTED 20043a4: 01 00 00 00 nop <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 20043a8: 40 00 07 05 call 2005fbc <== NOT EXECUTED 20043ac: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 20043b0: 10 bf ff e0 b 2004330 <== NOT EXECUTED 20043b4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 20043b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20043bc: 02 bf ff 3e be 20040b4 <== NOT EXECUTED 20043c0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 20043c4: 40 00 04 01 call 20053c8 <== NOT EXECUTED 20043c8: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 20043cc: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 20043d0: 90 22 00 11 sub %o0, %l1, %o0 <== NOT EXECUTED 20043d4: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 20043d8: 08 bf ff f4 bleu 20043a8 <== NOT EXECUTED 20043dc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 20043e0: 30 bf ff 35 b,a 20040b4 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 20043e4: 40 00 06 f6 call 2005fbc <== NOT EXECUTED 20043e8: 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) { 20043ec: 10 bf ff c1 b 20042f0 <== NOT EXECUTED 20043f0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 02003104 : * 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) { 2003104: 9d e3 bf a0 save %sp, -96, %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)) 2003108: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 200310c: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 2003110: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 2003114: 02 80 00 44 be 2003224 <== NOT EXECUTED 2003118: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 200311c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 2003120: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 2003124: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2003128: 22 80 00 50 be,a 2003268 <== NOT EXECUTED 200312c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 2003130: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 2003134: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 2003138: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 200313c: 22 80 00 30 be,a 20031fc <== NOT EXECUTED 2003140: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 2003144: 7f ff fb 0b call 2001d70 <== NOT EXECUTED 2003148: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 200314c: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED tty->t_dqlen = 0; 2003150: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 2003154: 7f ff fb 0b call 2001d80 <== NOT EXECUTED 2003158: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 200315c: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 2003160: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 2003164: 40 00 51 ff call 2017960 <.urem> <== NOT EXECUTED 2003168: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 200316c: 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; 2003170: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 2003174: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2003178: 02 80 00 55 be 20032cc <== NOT EXECUTED 200317c: 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) { 2003180: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 2003184: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 2003188: 22 80 00 48 be,a 20032a8 <== NOT EXECUTED 200318c: c2 04 20 d4 ld [ %l0 + 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)) 2003190: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003194: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 2003198: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 200319c: 02 80 00 4f be 20032d8 <== NOT EXECUTED 20031a0: 01 00 00 00 nop <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 20031a4: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 20031a8: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 20031ac: 18 80 00 1b bgu 2003218 <== NOT EXECUTED 20031b0: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 20031b4: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED 20031b8: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED /* 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)) { 20031bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20031c0: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 20031c4: 02 80 00 04 be 20031d4 <== NOT EXECUTED 20031c8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 20031cc: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 20031d0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 20031d4: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 20031d8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 20031dc: d0 04 20 10 ld [ %l0 + 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*/ 20031e0: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 20031e4: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED 20031e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20031ec: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 20031f0: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 20031f4: 81 c7 e0 08 ret <== NOT EXECUTED 20031f8: 81 e8 00 00 restore <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 20031fc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2003200: 12 bf ff fd bne 20031f4 <== NOT EXECUTED 2003204: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 2003208: 40 00 0a 7c call 2005bf8 <== NOT EXECUTED 200320c: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 2003210: 81 c7 e0 08 ret <== NOT EXECUTED 2003214: 81 e8 00 00 restore <== NOT EXECUTED else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 2003218: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED 200321c: 10 bf ff e8 b 20031bc <== NOT EXECUTED 2003220: b0 26 00 11 sub %i0, %l1, %i0 <== 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, 2003224: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 2003228: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 200322c: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 2003230: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003234: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 2003238: 7f ff fa ce call 2001d70 <== NOT EXECUTED 200323c: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 2003240: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 2003244: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== 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--; 2003248: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 200324c: 82 10 60 02 or %g1, 2, %g1 <== 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--; 2003250: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 2003254: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 2003258: 7f ff fa ca call 2001d80 <== NOT EXECUTED 200325c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 2003260: 81 c7 e0 08 ret <== NOT EXECUTED 2003264: 81 e8 00 00 restore <== 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, 2003268: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 200326c: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED 2003270: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003274: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 2003278: 7f ff fa be call 2001d70 <== NOT EXECUTED 200327c: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 2003280: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 2003284: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 2003288: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 200328c: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 2003290: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 2003294: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 2003298: 7f ff fa ba call 2001d80 <== NOT EXECUTED 200329c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 20032a0: 81 c7 e0 08 ret <== NOT EXECUTED 20032a4: 81 e8 00 00 restore <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 20032a8: c0 24 20 94 clr [ %l0 + 0x94 ] <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 20032ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20032b0: 02 bf ff d0 be 20031f0 <== NOT EXECUTED 20032b4: b0 10 20 00 clr %i0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 20032b8: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 20032bc: 9f c0 40 00 call %g1 <== NOT EXECUTED 20032c0: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 20032c4: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 20032c8: 30 bf ff f6 b,a 20032a0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 20032cc: 40 00 0a 4b call 2005bf8 <== NOT EXECUTED 20032d0: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 20032d4: 30 bf ff ab b,a 2003180 <== 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); 20032d8: 7f ff fa a6 call 2001d70 <== NOT EXECUTED 20032dc: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 20032e0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 20032e4: 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; 20032e8: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 20032ec: c4 24 20 94 st %g2, [ %l0 + 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; 20032f0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 20032f4: 7f ff fa a3 call 2001d80 <== NOT EXECUTED 20032f8: b0 10 20 00 clr %i0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 20032fc: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 2003300: 30 bf ff e8 b,a 20032a0 <== NOT EXECUTED 02004ee0 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 2004ee0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 2004ee4: a0 07 bf f8 add %fp, -8, %l0 <== NOT EXECUTED 2004ee8: a2 07 bf ff add %fp, -1, %l1 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 2004eec: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2004ef0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2004ef4: 94 10 20 00 clr %o2 <== NOT EXECUTED 2004ef8: 40 00 01 57 call 2005454 <== NOT EXECUTED 2004efc: 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) { 2004f00: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2004f04: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2004f08: 32 80 00 16 bne,a 2004f60 <== NOT EXECUTED 2004f0c: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 2004f10: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED 2004f14: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004f18: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 2004f1c: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 2004f20: 02 bf ff f3 be 2004eec <== NOT EXECUTED 2004f24: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 2004f28: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 2004f2c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 2004f30: 7f ff f9 14 call 2003380 <== NOT EXECUTED 2004f34: 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 | 2004f38: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2004f3c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2004f40: 94 10 20 00 clr %o2 <== NOT EXECUTED 2004f44: 40 00 01 44 call 2005454 <== NOT EXECUTED 2004f48: 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) { 2004f4c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2004f50: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2004f54: 22 bf ff f0 be,a 2004f14 <== NOT EXECUTED 2004f58: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 2004f5c: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 2004f60: 40 00 03 9d call 2005dd4 <== NOT EXECUTED 2004f64: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 2004f68: 10 bf ff e2 b 2004ef0 <== NOT EXECUTED 2004f6c: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 020030ec : 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); 20030ec: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 20030f0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 20030f4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 20030f8: 40 00 09 38 call 20055d8 <== NOT EXECUTED 20030fc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2003100: 01 00 00 00 nop 02004e48 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 2004e48: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 2004e4c: 23 00 80 69 sethi %hi(0x201a400), %l1 <== NOT EXECUTED 2004e50: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED 2004e54: a2 14 63 d8 or %l1, 0x3d8, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004e58: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2004e5c: 94 10 20 00 clr %o2 <== NOT EXECUTED 2004e60: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2004e64: 40 00 01 7c call 2005454 <== NOT EXECUTED 2004e68: 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) { 2004e6c: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 2004e70: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2004e74: 12 80 00 16 bne 2004ecc <== NOT EXECUTED 2004e78: 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) { 2004e7c: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 2004e80: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 2004e84: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 2004e88: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 2004e8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004e90: 02 80 00 04 be 2004ea0 <== NOT EXECUTED 2004e94: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 2004e98: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004e9c: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 2004ea0: 7f ff f8 99 call 2003104 <== NOT EXECUTED 2004ea4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004ea8: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2004eac: 94 10 20 00 clr %o2 <== NOT EXECUTED 2004eb0: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2004eb4: 40 00 01 68 call 2005454 <== NOT EXECUTED 2004eb8: 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) { 2004ebc: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 2004ec0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2004ec4: 02 bf ff ee be 2004e7c <== NOT EXECUTED 2004ec8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 2004ecc: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 2004ed0: 40 00 03 c1 call 2005dd4 <== NOT EXECUTED 2004ed4: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004ed8: 10 bf ff e1 b 2004e5c <== NOT EXECUTED 2004edc: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 02003ec0 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 2003ec0: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 2003ec4: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2003ec8: 92 10 20 00 clr %o1 rtems_status_code rtems_termios_write (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 2003ecc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2003ed0: 94 10 20 00 clr %o2 2003ed4: 40 00 07 02 call 2005adc 2003ed8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 if (sc != RTEMS_SUCCESSFUL) 2003edc: a2 92 20 00 orcc %o0, 0, %l1 2003ee0: 12 80 00 0f bne 2003f1c 2003ee4: 03 00 80 69 sethi %hi(0x201a400), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 2003ee8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 2003eec: 85 28 a0 05 sll %g2, 5, %g2 2003ef0: 82 10 63 d8 or %g1, 0x3d8, %g1 2003ef4: 82 00 40 02 add %g1, %g2, %g1 2003ef8: c2 00 60 0c ld [ %g1 + 0xc ], %g1 2003efc: 80 a0 60 00 cmp %g1, 0 2003f00: 02 80 00 09 be 2003f24 2003f04: 92 10 00 18 mov %i0, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 2003f08: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003f0c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2003f10: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 2003f14: 40 00 07 39 call 2005bf8 <== NOT EXECUTED 2003f18: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 2003f1c: 81 c7 e0 08 ret <== NOT EXECUTED 2003f20: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED 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) { 2003f24: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 2003f28: 80 88 60 01 btst 1, %g1 2003f2c: 22 80 00 16 be,a 2003f84 2003f30: d0 1e 20 10 ldd [ %i0 + 0x10 ], %o0 <== NOT EXECUTED uint32_t count = args->count; 2003f34: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 char *buffer = args->buffer; 2003f38: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 while (count--) 2003f3c: 80 a4 e0 00 cmp %l3, 0 2003f40: a4 10 20 00 clr %l2 2003f44: 02 80 00 0a be 2003f6c 2003f48: 82 10 20 00 clr %g1 oproc (*buffer++, tty); 2003f4c: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 2003f50: 7f ff fe 2f call 200380c 2003f54: 92 10 00 10 mov %l0, %o1 2003f58: a4 04 a0 01 inc %l2 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 2003f5c: 80 a4 80 13 cmp %l2, %l3 2003f60: 32 bf ff fc bne,a 2003f50 2003f64: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 2003f68: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 2003f6c: c2 26 20 1c st %g1, [ %i0 + 0x1c ] } rtems_semaphore_release (tty->osem); 2003f70: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 2003f74: 40 00 07 21 call 2005bf8 2003f78: b0 10 00 11 mov %l1, %i0 return sc; } 2003f7c: 81 c7 e0 08 ret 2003f80: 81 e8 00 00 restore while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 2003f84: 7f ff fd d3 call 20036d0 <== NOT EXECUTED 2003f88: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 2003f8c: 10 bf ff f8 b 2003f6c <== NOT EXECUTED 2003f90: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 <== NOT EXECUTED 020077e8 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 20077e8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 20077ec: 29 08 00 00 sethi %hi(0x20000000), %l4 <== NOT EXECUTED 20077f0: a8 8e 00 14 andcc %i0, %l4, %l4 <== NOT EXECUTED 20077f4: 02 80 00 0f be 2007830 <== NOT EXECUTED 20077f8: 05 00 80 99 sethi %hi(0x2026400), %g2 <== NOT EXECUTED { if (rtems_panic_in_progress++) 20077fc: c6 00 a2 90 ld [ %g2 + 0x290 ], %g3 ! 2026690 <== NOT EXECUTED 2007800: 82 00 e0 01 add %g3, 1, %g1 <== NOT EXECUTED 2007804: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 2007808: 02 80 00 07 be 2007824 <== NOT EXECUTED 200780c: c2 20 a2 90 st %g1, [ %g2 + 0x290 ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 2007810: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED 2007814: c6 00 60 70 ld [ %g1 + 0x70 ], %g3 ! 2026870 <_Thread_Dispatch_disable_level> <== NOT EXECUTED 2007818: 86 00 e0 01 inc %g3 <== NOT EXECUTED 200781c: c6 20 60 70 st %g3, [ %g1 + 0x70 ] <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 2007820: c2 00 a2 90 ld [ %g2 + 0x290 ], %g1 <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 2007824: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2007828: 14 80 00 3c bg 2007918 <== NOT EXECUTED 200782c: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 2007830: 21 00 80 97 sethi %hi(0x2025c00), %l0 <== NOT EXECUTED 2007834: c2 04 22 60 ld [ %l0 + 0x260 ], %g1 ! 2025e60 <_impure_ptr> <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 2007838: 27 1c 00 00 sethi %hi(0x70000000), %l3 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 200783c: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 2007840: 40 00 38 4f call 201597c <== NOT EXECUTED 2007844: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 2007848: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 200784c: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 2007850: 12 80 00 45 bne 2007964 <== NOT EXECUTED 2007854: a6 2e 00 13 andn %i0, %l3, %l3 <== 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); 2007858: c2 04 22 60 ld [ %l0 + 0x260 ], %g1 <== NOT EXECUTED 200785c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2007860: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 2007864: 40 00 4f c0 call 201b764 <== NOT EXECUTED 2007868: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 200786c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 2007870: 12 80 00 31 bne 2007934 <== NOT EXECUTED 2007874: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 2007878: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 200787c: 02 80 00 12 be 20078c4 <== NOT EXECUTED 2007880: c2 04 22 60 ld [ %l0 + 0x260 ], %g1 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 2007884: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 2007888: 04 80 00 09 ble 20078ac <== NOT EXECUTED 200788c: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED 2007890: 40 00 3c 62 call 2016a18 <== NOT EXECUTED 2007894: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2007898: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 200789c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20078a0: 12 80 00 35 bne 2007974 <== NOT EXECUTED 20078a4: c2 04 22 60 ld [ %l0 + 0x260 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 20078a8: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED 20078ac: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 20078b0: 92 12 62 18 or %o1, 0x218, %o1 <== NOT EXECUTED 20078b4: 40 00 39 06 call 2015ccc <== NOT EXECUTED 20078b8: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 20078bc: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 20078c0: c2 04 22 60 ld [ %l0 + 0x260 ], %g1 <== NOT EXECUTED 20078c4: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED 20078c8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 20078cc: 40 00 39 00 call 2015ccc <== NOT EXECUTED 20078d0: 92 12 60 60 or %o1, 0x60, %o1 <== NOT EXECUTED (void) fflush(stderr); 20078d4: c2 04 22 60 ld [ %l0 + 0x260 ], %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"); 20078d8: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED (void) fflush(stderr); 20078dc: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 20078e0: 40 00 38 27 call 201597c <== NOT EXECUTED 20078e4: a4 04 c0 12 add %l3, %l2, %l2 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 20078e8: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 20078ec: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 20078f0: 02 80 00 0a be 2007918 <== NOT EXECUTED 20078f4: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 20078f8: 22 80 00 0a be,a 2007920 <== NOT EXECUTED 20078fc: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 2007900: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED 2007904: 90 10 20 00 clr %o0 <== NOT EXECUTED 2007908: 40 00 00 32 call 20079d0 <== NOT EXECUTED 200790c: 92 12 62 30 or %o1, 0x230, %o1 <== NOT EXECUTED _exit(local_errno); 2007910: 40 00 03 5e call 2008688 <_exit> <== NOT EXECUTED 2007914: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, aborting"); abort(); } } return chars_written; } 2007918: 81 c7 e0 08 ret <== NOT EXECUTED 200791c: 91 e8 00 12 restore %g0, %l2, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); 2007920: 90 10 20 00 clr %o0 <== NOT EXECUTED 2007924: 40 00 00 2b call 20079d0 <== NOT EXECUTED 2007928: 92 12 62 48 or %o1, 0x248, %o1 <== NOT EXECUTED abort(); 200792c: 40 00 36 fd call 2015520 <== NOT EXECUTED 2007930: 01 00 00 00 nop <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 2007934: 03 00 80 97 sethi %hi(0x2025c00), %g1 <== NOT EXECUTED 2007938: c2 00 62 60 ld [ %g1 + 0x260 ], %g1 ! 2025e60 <_impure_ptr> <== NOT EXECUTED 200793c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 2007940: 7f ff ff a3 call 20077cc <== NOT EXECUTED 2007944: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 2007948: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED 200794c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 2007950: 92 12 61 f8 or %o1, 0x1f8, %o1 <== NOT EXECUTED 2007954: 40 00 38 de call 2015ccc <== NOT EXECUTED 2007958: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 200795c: 10 bf ff c7 b 2007878 <== NOT EXECUTED 2007960: a4 04 80 08 add %l2, %o0, %l2 <== 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; 2007964: 40 00 36 fd call 2015558 <__errno> <== NOT EXECUTED 2007968: 01 00 00 00 nop <== NOT EXECUTED 200796c: 10 bf ff bb b 2007858 <== NOT EXECUTED 2007970: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 2007974: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2007978: 40 00 3c 28 call 2016a18 <== NOT EXECUTED 200797c: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 2007980: 13 00 80 90 sethi %hi(0x2024000), %o1 <== NOT EXECUTED 2007984: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 2007988: 92 12 62 08 or %o1, 0x208, %o1 <== NOT EXECUTED 200798c: 40 00 38 d0 call 2015ccc <== NOT EXECUTED 2007990: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) 2007994: 10 bf ff cb b 20078c0 <== NOT EXECUTED 2007998: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED 02028e28 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 2028e28: 9d e3 bf a0 save %sp, -96, %sp 2028e2c: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 2028e30: 2b 00 81 a1 sethi %hi(0x2068400), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 2028e34: 29 00 81 a1 sethi %hi(0x2068400), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 2028e38: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 2028e3c: aa 15 61 f8 or %l5, 0x1f8, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 2028e40: a8 15 21 e8 or %l4, 0x1e8, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 2028e44: a4 10 20 00 clr %l2 2028e48: a2 10 20 00 clr %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 2028e4c: c2 06 20 04 ld [ %i0 + 4 ], %g1 2028e50: 82 00 7f ff add %g1, -1, %g1 2028e54: 80 a0 60 00 cmp %g1, 0 2028e58: 06 80 00 24 bl 2028ee8 2028e5c: c2 26 20 04 st %g1, [ %i0 + 4 ] 2028e60: c2 06 00 00 ld [ %i0 ], %g1 2028e64: e0 08 40 00 ldub [ %g1 ], %l0 2028e68: 84 00 60 01 add %g1, 1, %g2 if (c == ':') 2028e6c: 80 a4 20 3a cmp %l0, 0x3a 2028e70: 02 80 00 25 be 2028f04 2028e74: c4 26 00 00 st %g2, [ %i0 ] break; if (sign == 0) { 2028e78: 80 a4 a0 00 cmp %l2, 0 2028e7c: 32 80 00 06 bne,a 2028e94 2028e80: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 2028e84: 80 a4 20 2d cmp %l0, 0x2d 2028e88: 02 80 00 30 be 2028f48 2028e8c: a4 10 20 01 mov 1, %l2 limit++; continue; } sign = 1; } if (!isdigit(c)) 2028e90: c2 05 00 00 ld [ %l4 ], %g1 2028e94: 82 00 40 10 add %g1, %l0, %g1 2028e98: c2 08 60 01 ldub [ %g1 + 1 ], %g1 2028e9c: 80 88 60 04 btst 4, %g1 2028ea0: 02 80 00 28 be 2028f40 2028ea4: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 2028ea8: 40 00 c8 5b call 205b014 <.udiv> 2028eac: 92 10 20 0a mov 0xa, %o1 2028eb0: 80 a4 40 08 cmp %l1, %o0 2028eb4: 18 80 00 23 bgu 2028f40 2028eb8: 01 00 00 00 nop 2028ebc: 02 80 00 1b be 2028f28 2028ec0: a0 04 3f d0 add %l0, -48, %l0 || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 2028ec4: 83 2c 60 03 sll %l1, 3, %g1 2028ec8: a3 2c 60 01 sll %l1, 1, %l1 2028ecc: a2 04 40 01 add %l1, %g1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 2028ed0: c2 06 20 04 ld [ %i0 + 4 ], %g1 return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 2028ed4: a2 04 00 11 add %l0, %l1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 2028ed8: 82 00 7f ff add %g1, -1, %g1 2028edc: 80 a0 60 00 cmp %g1, 0 2028ee0: 16 bf ff e0 bge 2028e60 2028ee4: c2 26 20 04 st %g1, [ %i0 + 4 ] 2028ee8: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 2028eec: 40 00 7d 06 call 2048304 <__srget_r> <== NOT EXECUTED 2028ef0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 2028ef4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (c == ':') 2028ef8: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED 2028efc: 12 bf ff e0 bne 2028e7c <== NOT EXECUTED 2028f00: 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) 2028f04: 80 a4 a0 00 cmp %l2, 0 2028f08: 02 80 00 0e be 2028f40 2028f0c: 90 10 00 12 mov %l2, %o0 return 0; *val = i * sign; 2028f10: 92 10 00 11 mov %l1, %o1 2028f14: 40 00 c8 06 call 205af2c <.umul> 2028f18: b0 10 20 01 mov 1, %i0 2028f1c: d0 26 40 00 st %o0, [ %i1 ] return 1; 2028f20: 81 c7 e0 08 ret 2028f24: 81 e8 00 00 restore sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 2028f28: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 2028f2c: 40 00 c8 e6 call 205b2c4 <.urem> <== NOT EXECUTED 2028f30: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 2028f34: 80 a4 00 08 cmp %l0, %o0 <== NOT EXECUTED 2028f38: 08 bf ff e4 bleu 2028ec8 <== NOT EXECUTED 2028f3c: 83 2c 60 03 sll %l1, 3, %g1 <== NOT EXECUTED } if (sign == 0) return 0; *val = i * sign; return 1; } 2028f40: 81 c7 e0 08 ret <== NOT EXECUTED 2028f44: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 2028f48: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 2028f4c: 10 bf ff c0 b 2028e4c <== NOT EXECUTED 2028f50: a4 10 3f ff mov -1, %l2 <== NOT EXECUTED 02028f54 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 2028f54: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 2028f58: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 2028f5c: 21 00 81 a1 sethi %hi(0x2068400), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 2028f60: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 2028f64: 10 80 00 19 b 2028fc8 2028f68: a0 14 21 f8 or %l0, 0x1f8, %l0 2028f6c: c2 06 00 00 ld [ %i0 ], %g1 2028f70: d0 08 40 00 ldub [ %g1 ], %o0 2028f74: 84 00 60 01 add %g1, 1, %g2 if (c == ':') { 2028f78: 80 a2 20 3a cmp %o0, 0x3a 2028f7c: 02 80 00 1e be 2028ff4 2028f80: c4 26 00 00 st %g2, [ %i0 ] if (nlFlag) return 0; break; } if (c == '\n') { 2028f84: 80 a2 20 0a cmp %o0, 0xa 2028f88: 02 80 00 28 be 2029028 2028f8c: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) return 0; break; } if (c == EOF) 2028f90: 02 80 00 29 be 2029034 2028f94: 01 00 00 00 nop return 0; if (*nleft < 2) 2028f98: c2 06 c0 00 ld [ %i3 ], %g1 2028f9c: 80 a0 60 01 cmp %g1, 1 2028fa0: 08 80 00 25 bleu 2029034 2028fa4: 01 00 00 00 nop return 0; **bufp = c; 2028fa8: c2 06 80 00 ld [ %i2 ], %g1 2028fac: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 2028fb0: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 2028fb4: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 2028fb8: 84 00 a0 01 inc %g2 --(*nleft); 2028fbc: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 2028fc0: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 2028fc4: c2 26 c0 00 st %g1, [ %i3 ] { int c; *name = *bufp; for (;;) { c = getc(fp); 2028fc8: c2 06 20 04 ld [ %i0 + 4 ], %g1 2028fcc: 82 00 7f ff add %g1, -1, %g1 2028fd0: 80 a0 60 00 cmp %g1, 0 2028fd4: 16 bf ff e6 bge 2028f6c 2028fd8: c2 26 20 04 st %g1, [ %i0 + 4 ] 2028fdc: d0 04 00 00 ld [ %l0 ], %o0 2028fe0: 40 00 7c c9 call 2048304 <__srget_r> 2028fe4: 92 10 00 18 mov %i0, %o1 if (c == ':') { 2028fe8: 80 a2 20 3a cmp %o0, 0x3a 2028fec: 12 bf ff e7 bne 2028f88 2028ff0: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 2028ff4: 80 a7 20 00 cmp %i4, 0 2028ff8: 12 80 00 0f bne 2029034 2028ffc: 01 00 00 00 nop return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 2029000: c2 06 80 00 ld [ %i2 ], %g1 2029004: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 2029008: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 202900c: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 2029010: 84 00 a0 01 inc %g2 --(*nleft); 2029014: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 2029018: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 202901c: c2 26 c0 00 st %g1, [ %i3 ] return 1; 2029020: 81 c7 e0 08 ret 2029024: 91 e8 20 01 restore %g0, 1, %o0 if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 2029028: 80 a7 20 00 cmp %i4, 0 202902c: 32 bf ff f6 bne,a 2029004 2029030: c2 06 80 00 ld [ %i2 ], %g1 } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 2029034: 81 c7 e0 08 ret <== NOT EXECUTED 2029038: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0202903c : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 202903c: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2029040: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 2029044: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2029048: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 202904c: a2 07 a0 4c add %fp, 0x4c, %l1 2029050: a0 07 a0 50 add %fp, 0x50, %l0 2029054: 90 10 00 18 mov %i0, %o0 2029058: 92 10 00 19 mov %i1, %o1 202905c: 94 10 00 11 mov %l1, %o2 2029060: 7f ff ff bd call 2028f54 2029064: 96 10 00 10 mov %l0, %o3 2029068: 80 a2 20 00 cmp %o0, 0 202906c: 12 80 00 04 bne 202907c 2029070: 90 10 00 18 mov %i0, %o0 grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 2029074: 81 c7 e0 08 ret <== NOT EXECUTED 2029078: 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) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 202907c: 92 06 60 04 add %i1, 4, %o1 2029080: 94 10 00 11 mov %l1, %o2 2029084: 96 10 00 10 mov %l0, %o3 2029088: 7f ff ff b3 call 2028f54 202908c: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2029090: 80 a2 20 00 cmp %o0, 0 2029094: 02 bf ff f8 be 2029074 2029098: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 202909c: 7f ff ff 63 call 2028e28 20290a0: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 20290a4: 80 a2 20 00 cmp %o0, 0 20290a8: 02 bf ff f3 be 2029074 20290ac: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 20290b0: 94 10 00 11 mov %l1, %o2 20290b4: 96 10 00 10 mov %l0, %o3 20290b8: 92 07 bf f8 add %fp, -8, %o1 20290bc: 7f ff ff a6 call 2028f54 20290c0: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 20290c4: 80 a2 20 00 cmp %o0, 0 20290c8: 02 bf ff eb be 2029074 20290cc: da 07 bf f8 ld [ %fp + -8 ], %o5 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 20290d0: c2 07 bf fc ld [ %fp + -4 ], %g1 /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 20290d4: 84 10 00 0d mov %o5, %g2 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; 20290d8: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 20290dc: c6 0b 40 00 ldub [ %o5 ], %g3 20290e0: 88 10 20 01 mov 1, %g4 20290e4: 83 28 e0 18 sll %g3, 0x18, %g1 20290e8: 80 a0 60 00 cmp %g1, 0 20290ec: 02 80 00 0e be 2029124 20290f0: 86 10 20 17 mov 0x17, %g3 20290f4: 84 00 a0 01 inc %g2 20290f8: c6 08 80 00 ldub [ %g2 ], %g3 if(*cp == ',') 20290fc: 83 38 60 18 sra %g1, 0x18, %g1 memcount++; 2029100: 82 18 60 2c xor %g1, 0x2c, %g1 2029104: 80 a0 00 01 cmp %g0, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2029108: 83 28 e0 18 sll %g3, 0x18, %g1 if(*cp == ',') memcount++; 202910c: 88 61 3f ff subx %g4, -1, %g4 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2029110: 80 a0 60 00 cmp %g1, 0 2029114: 32 bf ff f9 bne,a 20290f8 2029118: 84 00 a0 01 inc %g2 202911c: 87 29 20 02 sll %g4, 2, %g3 2029120: 86 00 e0 13 add %g3, 0x13, %g3 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 2029124: c2 07 a0 50 ld [ %fp + 0x50 ], %g1 2029128: 80 a0 40 03 cmp %g1, %g3 202912c: 0a bf ff d2 bcs 2029074 2029130: c4 07 a0 4c ld [ %fp + 0x4c ], %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2029134: 86 10 20 01 mov 1, %g3 /* * 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); 2029138: 84 00 a0 0f add %g2, 0xf, %g2 202913c: 84 08 bf f0 and %g2, -16, %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 2029140: da 20 80 00 st %o5, [ %g2 ] for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2029144: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * 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); 2029148: c4 26 60 0c st %g2, [ %i1 + 0xc ] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 202914c: c4 08 40 00 ldub [ %g1 ], %g2 2029150: 88 10 20 04 mov 4, %g4 2029154: 85 28 a0 18 sll %g2, 0x18, %g2 2029158: 80 a0 a0 00 cmp %g2, 0 202915c: 12 80 00 09 bne 2029180 2029160: 82 00 60 01 inc %g1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 2029164: 10 80 00 13 b 20291b0 <== NOT EXECUTED 2029168: 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++) { 202916c: c4 08 40 00 ldub [ %g1 ], %g2 <== NOT EXECUTED 2029170: 85 28 a0 18 sll %g2, 0x18, %g2 2029174: 80 a0 a0 00 cmp %g2, 0 2029178: 02 80 00 0c be 20291a8 202917c: 82 00 60 01 inc %g1 if(*cp == ',') { 2029180: 85 38 a0 18 sra %g2, 0x18, %g2 2029184: 80 a0 a0 2c cmp %g2, 0x2c 2029188: 32 bf ff fa bne,a 2029170 202918c: c4 08 40 00 ldub [ %g1 ], %g2 *cp = '\0'; 2029190: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 2029194: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 2029198: 85 28 e0 02 sll %g3, 2, %g2 <== NOT EXECUTED 202919c: 86 00 e0 01 inc %g3 <== NOT EXECUTED 20291a0: 10 bf ff f3 b 202916c <== NOT EXECUTED 20291a4: c2 21 00 02 st %g1, [ %g4 + %g2 ] <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 20291a8: 89 28 e0 02 sll %g3, 2, %g4 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 20291ac: c2 06 60 0c ld [ %i1 + 0xc ], %g1 20291b0: c0 20 40 04 clr [ %g1 + %g4 ] return 1; 20291b4: 81 c7 e0 08 ret 20291b8: 91 e8 20 01 restore %g0, 1, %o0 02029208 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 2029208: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 202920c: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 2029210: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2029214: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2029218: a2 07 a0 4c add %fp, 0x4c, %l1 202921c: a0 07 a0 50 add %fp, 0x50, %l0 2029220: 90 10 00 18 mov %i0, %o0 2029224: 92 10 00 19 mov %i1, %o1 2029228: 94 10 00 11 mov %l1, %o2 202922c: 7f ff ff 4a call 2028f54 2029230: 96 10 00 10 mov %l0, %o3 2029234: 80 a2 20 00 cmp %o0, 0 2029238: 12 80 00 04 bne 2029248 202923c: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 2029240: 81 c7 e0 08 ret <== NOT EXECUTED 2029244: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 2029248: 92 06 60 04 add %i1, 4, %o1 202924c: 94 10 00 11 mov %l1, %o2 2029250: 96 10 00 10 mov %l0, %o3 2029254: 7f ff ff 40 call 2028f54 2029258: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 202925c: 80 a2 20 00 cmp %o0, 0 2029260: 02 bf ff f8 be 2029240 2029264: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 2029268: 7f ff fe f0 call 2028e28 202926c: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2029270: 80 a2 20 00 cmp %o0, 0 2029274: 02 bf ff f3 be 2029240 2029278: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 202927c: 7f ff fe eb call 2028e28 2029280: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2029284: 80 a2 20 00 cmp %o0, 0 2029288: 02 bf ff ee be 2029240 202928c: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 2029290: 92 06 60 0c add %i1, 0xc, %o1 2029294: 94 10 00 11 mov %l1, %o2 2029298: 96 10 00 10 mov %l0, %o3 202929c: 7f ff ff 2e call 2028f54 20292a0: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 20292a4: 80 a2 20 00 cmp %o0, 0 20292a8: 02 bf ff e6 be 2029240 20292ac: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 20292b0: 92 06 60 10 add %i1, 0x10, %o1 20292b4: 94 10 00 11 mov %l1, %o2 20292b8: 96 10 00 10 mov %l0, %o3 20292bc: 7f ff ff 26 call 2028f54 20292c0: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 20292c4: 80 a2 20 00 cmp %o0, 0 20292c8: 02 bf ff de be 2029240 20292cc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 20292d0: 92 06 60 14 add %i1, 0x14, %o1 20292d4: 94 10 00 11 mov %l1, %o2 20292d8: 96 10 00 10 mov %l0, %o3 20292dc: 7f ff ff 1e call 2028f54 20292e0: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 20292e4: 80 a2 20 00 cmp %o0, 0 20292e8: 02 bf ff d6 be 2029240 20292ec: 90 10 00 18 mov %i0, %o0 || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !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)) 20292f0: 94 10 00 11 mov %l1, %o2 20292f4: 96 10 00 10 mov %l0, %o3 20292f8: 92 06 60 18 add %i1, 0x18, %o1 20292fc: 7f ff ff 16 call 2028f54 2029300: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2029304: 80 a2 20 00 cmp %o0, 0 2029308: 02 bf ff ce be 2029240 202930c: c2 07 bf fc ld [ %fp + -4 ], %g1 || !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; 2029310: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 2029314: c2 07 bf f8 ld [ %fp + -8 ], %g1 2029318: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 202931c: 81 c7 e0 08 ret 2029320: 91 e8 20 01 restore %g0, 1, %o0 02028dc4 : int setgid( gid_t gid ) { _POSIX_types_Gid = gid; 2028dc4: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 2028dc8: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 2028dcc: d0 30 60 32 sth %o0, [ %g1 + 0x32 ] <== NOT EXECUTED return 0; } 2028dd0: 81 c3 e0 08 retl <== NOT EXECUTED 2028dd4: 90 10 20 00 clr %o0 <== NOT EXECUTED 0202945c : return NULL; return &grent; } void setgrent(void) { 202945c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 2029460: 7f ff ff c4 call 2029370 <== NOT EXECUTED 2029464: 21 00 81 ae sethi %hi(0x206b800), %l0 <== NOT EXECUTED if (group_fp != NULL) 2029468: d0 04 20 fc ld [ %l0 + 0xfc ], %o0 ! 206b8fc <== NOT EXECUTED 202946c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2029470: 22 80 00 05 be,a 2029484 <== NOT EXECUTED 2029474: 11 00 81 75 sethi %hi(0x205d400), %o0 <== NOT EXECUTED fclose(group_fp); 2029478: 40 00 66 2b call 2042d24 <== NOT EXECUTED 202947c: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 2029480: 11 00 81 75 sethi %hi(0x205d400), %o0 <== NOT EXECUTED 2029484: 13 00 81 9d sethi %hi(0x2067400), %o1 <== NOT EXECUTED 2029488: 90 12 21 d8 or %o0, 0x1d8, %o0 <== NOT EXECUTED 202948c: 40 00 68 75 call 2043660 <== NOT EXECUTED 2029490: 92 12 61 08 or %o1, 0x108, %o1 <== NOT EXECUTED 2029494: d0 24 20 fc st %o0, [ %l0 + 0xfc ] <== NOT EXECUTED } 2029498: 81 c7 e0 08 ret <== NOT EXECUTED 202949c: 81 e8 00 00 restore <== NOT EXECUTED 0202965c : return NULL; return &pwent; } void setpwent(void) { 202965c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 2029660: 7f ff ff 44 call 2029370 <== NOT EXECUTED 2029664: 21 00 81 ae sethi %hi(0x206b800), %l0 <== NOT EXECUTED if (passwd_fp != NULL) 2029668: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 ! 206b814 <== NOT EXECUTED 202966c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2029670: 22 80 00 05 be,a 2029684 <== NOT EXECUTED 2029674: 11 00 81 75 sethi %hi(0x205d400), %o0 <== NOT EXECUTED fclose(passwd_fp); 2029678: 40 00 65 ab call 2042d24 <== NOT EXECUTED 202967c: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 2029680: 11 00 81 75 sethi %hi(0x205d400), %o0 <== NOT EXECUTED 2029684: 13 00 81 9d sethi %hi(0x2067400), %o1 <== NOT EXECUTED 2029688: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED 202968c: 40 00 67 f5 call 2043660 <== NOT EXECUTED 2029690: 92 12 61 08 or %o1, 0x108, %o1 <== NOT EXECUTED 2029694: d0 24 20 14 st %o0, [ %l0 + 0x14 ] <== NOT EXECUTED } 2029698: 81 c7 e0 08 ret <== NOT EXECUTED 202969c: 81 e8 00 00 restore <== NOT EXECUTED 020062d4 : int setuid( uid_t uid ) { _POSIX_types_Uid = uid; 20062d4: 03 00 81 9f sethi %hi(0x2067c00), %g1 <== NOT EXECUTED 20062d8: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 <== NOT EXECUTED 20062dc: d0 30 60 30 sth %o0, [ %g1 + 0x30 ] <== NOT EXECUTED return 0; } 20062e0: 81 c3 e0 08 retl <== NOT EXECUTED 20062e4: 90 10 20 00 clr %o0 <== NOT EXECUTED 02003e74 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 2003e74: 9d e3 bf a0 save %sp, -96, %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)) { 2003e78: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 2003e7c: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 2003e80: 32 80 00 05 bne,a 2003e94 <== NOT EXECUTED 2003e84: 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); 2003e88: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 2003e8c: 7f ff ff 7a call 2003c74 <== NOT EXECUTED 2003e90: 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); 2003e94: 94 10 20 00 clr %o2 <== NOT EXECUTED 2003e98: 40 00 07 11 call 2005adc <== NOT EXECUTED 2003e9c: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 2003ea0: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 2003ea4: 7f ff ff 74 call 2003c74 <== NOT EXECUTED 2003ea8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2003eac: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 2003eb0: 40 00 07 52 call 2005bf8 <== NOT EXECUTED 2003eb4: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 2003eb8: 81 c7 e0 08 ret <== NOT EXECUTED 2003ebc: 81 e8 00 00 restore <== NOT EXECUTED 02007afc : int _STAT_NAME( const char *path, struct stat *buf ) { 2007afc: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 2007b00: 80 a6 60 00 cmp %i1, 0 2007b04: 02 80 00 34 be 2007bd4 2007b08: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 2007b0c: 40 01 07 59 call 2049870 2007b10: 90 10 00 18 mov %i0, %o0 2007b14: a0 07 bf ec add %fp, -20, %l0 2007b18: 92 10 00 08 mov %o0, %o1 2007b1c: 94 10 20 00 clr %o2 2007b20: 90 10 00 18 mov %i0, %o0 2007b24: 96 10 00 10 mov %l0, %o3 2007b28: 98 10 20 01 mov 1, %o4 2007b2c: 7f ff f9 5d call 20060a0 2007b30: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 2007b34: 80 a2 20 00 cmp %o0, 0 2007b38: 12 80 00 25 bne 2007bcc 2007b3c: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 2007b40: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 2007b44: 80 a0 a0 00 cmp %g2, 0 2007b48: 02 80 00 29 be 2007bec 2007b4c: 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) ); 2007b50: c0 26 40 00 clr [ %i1 ] 2007b54: c0 26 60 04 clr [ %i1 + 4 ] 2007b58: c0 26 60 08 clr [ %i1 + 8 ] 2007b5c: c0 26 60 0c clr [ %i1 + 0xc ] 2007b60: c0 26 60 10 clr [ %i1 + 0x10 ] 2007b64: c0 26 60 14 clr [ %i1 + 0x14 ] 2007b68: c0 26 60 18 clr [ %i1 + 0x18 ] 2007b6c: c0 26 60 1c clr [ %i1 + 0x1c ] 2007b70: c0 26 60 20 clr [ %i1 + 0x20 ] 2007b74: c0 26 60 24 clr [ %i1 + 0x24 ] 2007b78: c0 26 60 28 clr [ %i1 + 0x28 ] 2007b7c: c0 26 60 2c clr [ %i1 + 0x2c ] 2007b80: c0 26 60 30 clr [ %i1 + 0x30 ] 2007b84: c0 26 60 34 clr [ %i1 + 0x34 ] 2007b88: c0 26 60 38 clr [ %i1 + 0x38 ] 2007b8c: c0 26 60 3c clr [ %i1 + 0x3c ] 2007b90: c0 26 60 40 clr [ %i1 + 0x40 ] 2007b94: c0 26 60 44 clr [ %i1 + 0x44 ] status = (*loc.handlers->fstat_h)( &loc, buf ); 2007b98: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 2007b9c: 9f c0 40 00 call %g1 2007ba0: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 2007ba4: c2 07 bf f8 ld [ %fp + -8 ], %g1 2007ba8: 80 a0 60 00 cmp %g1, 0 2007bac: 02 80 00 08 be 2007bcc 2007bb0: b0 10 00 08 mov %o0, %i0 2007bb4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2007bb8: 80 a0 60 00 cmp %g1, 0 2007bbc: 02 80 00 1a be 2007c24 2007bc0: 01 00 00 00 nop 2007bc4: 9f c0 40 00 call %g1 2007bc8: 90 10 00 10 mov %l0, %o0 return status; } 2007bcc: 81 c7 e0 08 ret 2007bd0: 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 ); 2007bd4: 40 00 eb fc call 2042bc4 <__errno> 2007bd8: b0 10 3f ff mov -1, %i0 2007bdc: 82 10 20 0e mov 0xe, %g1 2007be0: c2 22 00 00 st %g1, [ %o0 ] 2007be4: 81 c7 e0 08 ret 2007be8: 81 e8 00 00 restore 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 2007bec: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2007bf0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007bf4: 02 80 00 08 be 2007c14 <== NOT EXECUTED 2007bf8: 01 00 00 00 nop <== NOT EXECUTED 2007bfc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2007c00: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007c04: 02 80 00 04 be 2007c14 <== NOT EXECUTED 2007c08: 01 00 00 00 nop <== NOT EXECUTED 2007c0c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2007c10: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2007c14: 40 00 eb ec call 2042bc4 <__errno> <== NOT EXECUTED 2007c18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2007c1c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2007c20: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2007c24: 81 c7 e0 08 ret <== NOT EXECUTED 2007c28: 81 e8 00 00 restore <== NOT EXECUTED 0202a514 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 202a514: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED * 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, strlen( path ), 0x0, &loc, true ) ) 202a518: 40 00 7c d6 call 2049870 <== NOT EXECUTED 202a51c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 202a520: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 202a524: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 202a528: 94 10 20 00 clr %o2 <== NOT EXECUTED 202a52c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 202a530: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 202a534: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED 202a538: 7f ff 6e da call 20060a0 <== NOT EXECUTED 202a53c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202a540: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 202a544: 12 80 00 23 bne 202a5d0 <== NOT EXECUTED 202a548: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; 202a54c: c2 02 20 28 ld [ %o0 + 0x28 ], %g1 <== NOT EXECUTED 202a550: c2 00 60 44 ld [ %g1 + 0x44 ], %g1 <== NOT EXECUTED 202a554: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a558: 02 80 00 20 be 202a5d8 <== NOT EXECUTED 202a55c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); 202a560: c0 26 40 00 clr [ %i1 ] <== NOT EXECUTED 202a564: c0 26 60 04 clr [ %i1 + 4 ] <== NOT EXECUTED 202a568: c0 26 60 08 clr [ %i1 + 8 ] <== NOT EXECUTED 202a56c: c0 26 60 0c clr [ %i1 + 0xc ] <== NOT EXECUTED 202a570: c0 26 60 10 clr [ %i1 + 0x10 ] <== NOT EXECUTED 202a574: c0 26 60 14 clr [ %i1 + 0x14 ] <== NOT EXECUTED 202a578: c0 26 60 18 clr [ %i1 + 0x18 ] <== NOT EXECUTED 202a57c: c0 26 60 1c clr [ %i1 + 0x1c ] <== NOT EXECUTED 202a580: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 202a584: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED 202a588: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED 202a58c: c0 26 60 2c clr [ %i1 + 0x2c ] <== NOT EXECUTED 202a590: c0 26 60 30 clr [ %i1 + 0x30 ] <== NOT EXECUTED 202a594: c0 26 60 34 clr [ %i1 + 0x34 ] <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 202a598: c2 02 20 28 ld [ %o0 + 0x28 ], %g1 <== NOT EXECUTED 202a59c: c2 00 60 44 ld [ %g1 + 0x44 ], %g1 <== NOT EXECUTED 202a5a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a5a4: 90 02 20 1c add %o0, 0x1c, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 202a5a8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 202a5ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a5b0: 02 80 00 08 be 202a5d0 <== NOT EXECUTED 202a5b4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 202a5b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 202a5bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a5c0: 02 80 00 0a be 202a5e8 <== NOT EXECUTED 202a5c4: 01 00 00 00 nop <== NOT EXECUTED 202a5c8: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a5cc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return result; } 202a5d0: 81 c7 e0 08 ret <== NOT EXECUTED 202a5d4: 81 e8 00 00 restore <== NOT EXECUTED mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 202a5d8: 40 00 61 7b call 2042bc4 <__errno> <== NOT EXECUTED 202a5dc: 01 00 00 00 nop <== NOT EXECUTED 202a5e0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 202a5e4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 202a5e8: 81 c7 e0 08 ret <== NOT EXECUTED 202a5ec: 81 e8 00 00 restore <== NOT EXECUTED 0202a5f0 : int symlink( const char *actualpath, const char *sympath ) { 202a5f0: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 202a5f4: c2 4e 40 00 ldsb [ %i1 ], %g1 202a5f8: 80 a0 60 5c cmp %g1, 0x5c 202a5fc: 02 80 00 07 be 202a618 202a600: a2 10 00 18 mov %i0, %l1 202a604: 80 a0 60 2f cmp %g1, 0x2f 202a608: 02 80 00 04 be 202a618 202a60c: 80 a0 60 00 cmp %g1, 0 202a610: 12 80 00 2f bne 202a6cc 202a614: 03 00 81 9f sethi %hi(0x2067c00), %g1 202a618: 03 00 81 9f sethi %hi(0x2067c00), %g1 202a61c: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 202a620: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 202a624: c4 27 bf e8 st %g2, [ %fp + -24 ] 202a628: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 202a62c: c4 27 bf ec st %g2, [ %fp + -20 ] 202a630: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 202a634: c4 27 bf f0 st %g2, [ %fp + -16 ] 202a638: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 202a63c: c4 27 bf f4 st %g2, [ %fp + -12 ] 202a640: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 202a644: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !loc.ops->evalformake_h ) { 202a648: c2 07 bf f4 ld [ %fp + -12 ], %g1 202a64c: c2 00 60 04 ld [ %g1 + 4 ], %g1 202a650: 80 a0 60 00 cmp %g1, 0 202a654: 02 80 00 2e be 202a70c 202a658: 90 10 20 01 mov 1, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 202a65c: 90 06 40 08 add %i1, %o0, %o0 202a660: a0 07 bf e8 add %fp, -24, %l0 202a664: 94 07 bf fc add %fp, -4, %o2 202a668: 92 10 00 10 mov %l0, %o1 202a66c: 9f c0 40 00 call %g1 202a670: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 202a674: 80 a2 20 00 cmp %o0, 0 202a678: 12 80 00 13 bne 202a6c4 202a67c: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 202a680: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 202a684: 80 a0 60 00 cmp %g1, 0 202a688: 02 80 00 27 be 202a724 202a68c: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 202a690: 92 10 00 11 mov %l1, %o1 202a694: 9f c0 40 00 call %g1 202a698: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 202a69c: c2 07 bf f4 ld [ %fp + -12 ], %g1 202a6a0: 80 a0 60 00 cmp %g1, 0 202a6a4: 02 80 00 08 be 202a6c4 202a6a8: b0 10 00 08 mov %o0, %i0 202a6ac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 202a6b0: 80 a0 60 00 cmp %g1, 0 202a6b4: 02 80 00 1a be 202a71c 202a6b8: 01 00 00 00 nop 202a6bc: 9f c0 40 00 call %g1 202a6c0: 90 10 00 10 mov %l0, %o0 return result; } 202a6c4: 81 c7 e0 08 ret 202a6c8: 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 ); 202a6cc: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 202a6d0: c4 00 60 04 ld [ %g1 + 4 ], %g2 202a6d4: c4 27 bf e8 st %g2, [ %fp + -24 ] 202a6d8: c4 00 60 08 ld [ %g1 + 8 ], %g2 202a6dc: c4 27 bf ec st %g2, [ %fp + -20 ] 202a6e0: c4 00 60 0c ld [ %g1 + 0xc ], %g2 202a6e4: c4 27 bf f0 st %g2, [ %fp + -16 ] 202a6e8: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 202a6ec: c4 27 bf f4 st %g2, [ %fp + -12 ] 202a6f0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 202a6f4: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !loc.ops->evalformake_h ) { 202a6f8: c2 07 bf f4 ld [ %fp + -12 ], %g1 202a6fc: c2 00 60 04 ld [ %g1 + 4 ], %g1 202a700: 80 a0 60 00 cmp %g1, 0 202a704: 12 bf ff d6 bne 202a65c 202a708: 90 10 20 00 clr %o0 if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 202a70c: 40 00 61 2e call 2042bc4 <__errno> <== NOT EXECUTED 202a710: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202a714: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 202a718: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 202a71c: 81 c7 e0 08 ret <== NOT EXECUTED 202a720: 81 e8 00 00 restore <== NOT EXECUTED result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 202a724: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 202a728: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a72c: 02 bf ff f8 be 202a70c <== NOT EXECUTED 202a730: 01 00 00 00 nop <== NOT EXECUTED 202a734: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a738: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 202a73c: 30 bf ff f4 b,a 202a70c <== NOT EXECUTED 020145fc : int tcsetattr( int fd, int opt, struct termios *tp ) { 20145fc: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 2014600: 80 a6 60 00 cmp %i1, 0 2014604: 02 80 00 10 be 2014644 2014608: 80 a6 60 01 cmp %i1, 1 201460c: 02 80 00 08 be 201462c <== NOT EXECUTED 2014610: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 2014614: 40 00 10 65 call 20187a8 <__errno> <== NOT EXECUTED 2014618: 01 00 00 00 nop <== NOT EXECUTED 201461c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 2014620: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 2014624: 81 c7 e0 08 ret <== NOT EXECUTED 2014628: 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) 201462c: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 2014630: 40 00 0c 9c call 20178a0 <== NOT EXECUTED 2014634: 94 10 20 00 clr %o2 <== NOT EXECUTED 2014638: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 201463c: 06 bf ff fa bl 2014624 <== NOT EXECUTED 2014640: 01 00 00 00 nop <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 2014644: 40 00 0c 97 call 20178a0 2014648: 93 e8 20 02 restore %g0, 2, %o1 201464c: 01 00 00 00 nop 0200de4c : #include int unlink( const char *path ) { 200de4c: 9d e3 bf 78 save %sp, -136, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 200de50: 7f ff d0 aa call 20020f8 200de54: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 200de58: a0 92 20 00 orcc %o0, 0, %l0 200de5c: 32 80 00 91 bne,a 200e0a0 200de60: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 200de64: c2 4e 00 00 ldsb [ %i0 ], %g1 200de68: 80 a0 60 5c cmp %g1, 0x5c 200de6c: 02 80 00 13 be 200deb8 200de70: 80 a0 60 2f cmp %g1, 0x2f 200de74: 02 80 00 11 be 200deb8 200de78: 80 a0 60 00 cmp %g1, 0 200de7c: 02 80 00 10 be 200debc <== NOT EXECUTED 200de80: 03 00 80 68 sethi %hi(0x201a000), %g1 <== NOT EXECUTED 200de84: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 201a2a4 <== NOT EXECUTED 200de88: a2 10 20 00 clr %l1 <== NOT EXECUTED 200de8c: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 200de90: c4 27 bf ec st %g2, [ %fp + -20 ] <== NOT EXECUTED 200de94: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED 200de98: c4 27 bf f0 st %g2, [ %fp + -16 ] <== NOT EXECUTED 200de9c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED 200dea0: c4 27 bf f4 st %g2, [ %fp + -12 ] <== NOT EXECUTED 200dea4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 200dea8: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED 200deac: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 200deb0: 10 80 00 0f b 200deec <== NOT EXECUTED 200deb4: c2 27 bf fc st %g1, [ %fp + -4 ] <== NOT EXECUTED 200deb8: 03 00 80 68 sethi %hi(0x201a000), %g1 200debc: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 201a2a4 200dec0: a2 10 20 00 clr %l1 200dec4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 200dec8: c4 27 bf ec st %g2, [ %fp + -20 ] 200decc: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 200ded0: c4 27 bf f0 st %g2, [ %fp + -16 ] 200ded4: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 200ded8: c4 27 bf f4 st %g2, [ %fp + -12 ] 200dedc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 200dee0: c4 27 bf f8 st %g2, [ %fp + -8 ] 200dee4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 200dee8: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200deec: c2 07 bf ec ld [ %fp + -20 ], %g1 name = path + parentpathlen; 200def0: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200def4: c2 27 bf d8 st %g1, [ %fp + -40 ] 200def8: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 200defc: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200df00: c2 27 bf dc st %g1, [ %fp + -36 ] 200df04: c2 07 bf f4 ld [ %fp + -12 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 200df08: a0 07 bf d8 add %fp, -40, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200df0c: c2 27 bf e0 st %g1, [ %fp + -32 ] 200df10: c2 07 bf f8 ld [ %fp + -8 ], %g1 200df14: c2 27 bf e4 st %g1, [ %fp + -28 ] 200df18: c2 07 bf fc ld [ %fp + -4 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 200df1c: 40 00 04 74 call 200f0ec 200df20: c2 27 bf e8 st %g1, [ %fp + -24 ] 200df24: 92 10 00 08 mov %o0, %o1 200df28: 7f ff d0 55 call 200207c 200df2c: 90 10 00 18 mov %i0, %o0 200df30: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 200df34: 40 00 04 6e call 200f0ec 200df38: 90 10 00 18 mov %i0, %o0 200df3c: 94 10 20 00 clr %o2 200df40: 92 10 00 08 mov %o0, %o1 200df44: 96 10 00 10 mov %l0, %o3 200df48: 90 10 00 18 mov %i0, %o0 200df4c: 7f ff d0 8b call 2002178 200df50: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 200df54: 80 a2 20 00 cmp %o0, 0 200df58: 12 80 00 2a bne 200e000 200df5c: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 200df60: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 200df64: 80 a0 60 00 cmp %g1, 0 200df68: 22 80 00 37 be,a 200e044 200df6c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 200df70: 9f c0 40 00 call %g1 200df74: 90 10 00 10 mov %l0, %o0 200df78: 80 a2 20 01 cmp %o0, 1 200df7c: 02 80 00 53 be 200e0c8 200df80: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 200df84: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 200df88: 80 a0 60 00 cmp %g1, 0 200df8c: 02 80 00 2d be 200e040 200df90: a4 07 bf ec add %fp, -20, %l2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 200df94: 92 10 00 10 mov %l0, %o1 200df98: 9f c0 40 00 call %g1 200df9c: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 200dfa0: c2 07 bf e4 ld [ %fp + -28 ], %g1 200dfa4: 80 a0 60 00 cmp %g1, 0 200dfa8: 02 80 00 08 be 200dfc8 200dfac: b0 10 00 08 mov %o0, %i0 200dfb0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200dfb4: 80 a0 60 00 cmp %g1, 0 200dfb8: 02 80 00 05 be 200dfcc 200dfbc: 80 8c 60 ff btst 0xff, %l1 200dfc0: 9f c0 40 00 call %g1 200dfc4: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 200dfc8: 80 8c 60 ff btst 0xff, %l1 200dfcc: 02 80 00 0b be 200dff8 200dfd0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 200dfd4: 80 a0 60 00 cmp %g1, 0 200dfd8: 02 80 00 56 be 200e130 200dfdc: 01 00 00 00 nop 200dfe0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200dfe4: 80 a0 60 00 cmp %g1, 0 200dfe8: 02 80 00 52 be 200e130 200dfec: 01 00 00 00 nop 200dff0: 9f c0 40 00 call %g1 200dff4: 90 10 00 12 mov %l2, %o0 200dff8: 81 c7 e0 08 ret 200dffc: 81 e8 00 00 restore name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 200e000: 80 8c 60 ff btst 0xff, %l1 200e004: 12 80 00 04 bne 200e014 200e008: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 200e00c: 81 c7 e0 08 ret <== NOT EXECUTED 200e010: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 200e014: 80 a0 60 00 cmp %g1, 0 200e018: 02 bf ff f8 be 200dff8 200e01c: b0 10 3f ff mov -1, %i0 200e020: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200e024: 80 a0 60 00 cmp %g1, 0 200e028: 02 bf ff f4 be 200dff8 200e02c: 90 07 bf ec add %fp, -20, %o0 200e030: 9f c0 40 00 call %g1 200e034: 01 00 00 00 nop 200e038: 81 c7 e0 08 ret 200e03c: 81 e8 00 00 restore rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 200e040: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 200e044: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e048: 02 80 00 05 be 200e05c <== NOT EXECUTED 200e04c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 200e050: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e054: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 200e058: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 200e05c: 02 80 00 0b be 200e088 <== NOT EXECUTED 200e060: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 200e064: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e068: 02 80 00 08 be 200e088 <== NOT EXECUTED 200e06c: 01 00 00 00 nop <== NOT EXECUTED 200e070: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 200e074: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e078: 02 80 00 04 be 200e088 <== NOT EXECUTED 200e07c: 01 00 00 00 nop <== NOT EXECUTED 200e080: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e084: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 200e088: 40 00 00 62 call 200e210 <__errno> <== NOT EXECUTED 200e08c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200e090: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200e094: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200e098: 81 c7 e0 08 ret <== NOT EXECUTED 200e09c: 81 e8 00 00 restore <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 200e0a0: 92 10 00 10 mov %l0, %o1 200e0a4: 94 10 20 02 mov 2, %o2 200e0a8: 96 07 bf ec add %fp, -20, %o3 200e0ac: 7f ff d0 74 call 200227c 200e0b0: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 200e0b4: 80 a2 20 00 cmp %o0, 0 200e0b8: 12 bf ff d5 bne 200e00c 200e0bc: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200e0c0: 10 bf ff 8c b 200def0 200e0c4: c2 07 bf ec ld [ %fp + -20 ], %g1 rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 200e0c8: c2 07 bf e4 ld [ %fp + -28 ], %g1 200e0cc: 80 a0 60 00 cmp %g1, 0 200e0d0: 02 80 00 09 be 200e0f4 200e0d4: 80 8c 60 ff btst 0xff, %l1 200e0d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200e0dc: 80 a0 60 00 cmp %g1, 0 200e0e0: 02 80 00 05 be 200e0f4 200e0e4: 80 8c 60 ff btst 0xff, %l1 200e0e8: 9f c0 40 00 call %g1 200e0ec: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 200e0f0: 80 8c 60 ff btst 0xff, %l1 200e0f4: 02 80 00 0b be 200e120 200e0f8: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 200e0fc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e100: 02 80 00 08 be 200e120 <== NOT EXECUTED 200e104: 01 00 00 00 nop <== NOT EXECUTED 200e108: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 200e10c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e110: 02 80 00 04 be 200e120 <== NOT EXECUTED 200e114: 01 00 00 00 nop <== NOT EXECUTED 200e118: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e11c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 200e120: 40 00 00 3c call 200e210 <__errno> 200e124: b0 10 3f ff mov -1, %i0 200e128: 82 10 20 15 mov 0x15, %g1 200e12c: c2 22 00 00 st %g1, [ %o0 ] 200e130: 81 c7 e0 08 ret 200e134: 81 e8 00 00 restore 02009eb4 : */ int unmount( const char *path ) { 2009eb4: 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, strlen( path ), 0x0, &loc, true ) ) 2009eb8: 40 00 fe 6e call 2049870 2009ebc: 90 10 00 18 mov %i0, %o0 2009ec0: a0 07 bf ec add %fp, -20, %l0 2009ec4: 92 10 00 08 mov %o0, %o1 2009ec8: 94 10 20 00 clr %o2 2009ecc: 90 10 00 18 mov %i0, %o0 2009ed0: 96 10 00 10 mov %l0, %o3 2009ed4: 7f ff f0 73 call 20060a0 2009ed8: 98 10 20 01 mov 1, %o4 2009edc: 80 a2 20 00 cmp %o0, 0 2009ee0: 12 80 00 3e bne 2009fd8 2009ee4: e2 07 bf fc ld [ %fp + -4 ], %l1 return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 2009ee8: c2 07 bf ec ld [ %fp + -20 ], %g1 2009eec: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 2009ef0: 80 a0 80 01 cmp %g2, %g1 2009ef4: 12 80 00 41 bne 2009ff8 2009ef8: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 2009efc: 80 a0 60 00 cmp %g1, 0 2009f00: 22 80 00 09 be,a 2009f24 2009f04: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 2009f08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2009f0c: 80 a0 60 00 cmp %g1, 0 2009f10: 22 80 00 05 be,a 2009f24 2009f14: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 2009f18: 9f c0 40 00 call %g1 2009f1c: 90 10 00 10 mov %l0, %o0 if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; 2009f20: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 2009f24: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2009f28: 80 a0 60 00 cmp %g1, 0 2009f2c: 02 80 00 61 be 200a0b0 2009f30: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 2009f34: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 2009f38: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 2009f3c: 80 a0 60 00 cmp %g1, 0 2009f40: 02 80 00 5c be 200a0b0 2009f44: 03 00 81 9f sethi %hi(0x2067c00), %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 ) 2009f48: c2 00 62 14 ld [ %g1 + 0x214 ], %g1 ! 2067e14 2009f4c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 2009f50: 80 a0 40 11 cmp %g1, %l1 2009f54: 02 80 00 23 be 2009fe0 2009f58: 07 00 81 af sethi %hi(0x206bc00), %g3 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 2009f5c: c2 00 e0 30 ld [ %g3 + 0x30 ], %g1 ! 206bc30 2009f60: 86 10 e0 30 or %g3, 0x30, %g3 2009f64: 86 00 e0 04 add %g3, 4, %g3 2009f68: 80 a0 40 03 cmp %g1, %g3 2009f6c: 02 80 00 0f be 2009fa8 2009f70: 01 00 00 00 nop !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); 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 ) { 2009f74: c8 04 60 2c ld [ %l1 + 0x2c ], %g4 2009f78: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 2009f7c: 80 a0 80 04 cmp %g2, %g4 2009f80: 32 80 00 07 bne,a 2009f9c 2009f84: c2 00 40 00 ld [ %g1 ], %g1 2009f88: 30 80 00 16 b,a 2009fe0 <== NOT EXECUTED 2009f8c: 80 a1 00 02 cmp %g4, %g2 2009f90: 02 80 00 14 be 2009fe0 2009f94: 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 ) { 2009f98: c2 00 40 00 ld [ %g1 ], %g1 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 2009f9c: 80 a0 40 03 cmp %g1, %g3 2009fa0: 32 bf ff fb bne,a 2009f8c 2009fa4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 * 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 ) 2009fa8: 7f ff f1 3e call 20064a0 2009fac: 90 10 00 11 mov %l1, %o0 2009fb0: 80 a2 20 01 cmp %o0, 1 2009fb4: 02 80 00 0b be 2009fe0 2009fb8: 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 ) 2009fbc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 2009fc0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2009fc4: 9f c0 40 00 call %g1 2009fc8: 90 10 00 11 mov %l1, %o0 2009fcc: 80 a2 20 00 cmp %o0, 0 2009fd0: 22 80 00 19 be,a 200a034 2009fd4: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 2009fd8: 81 c7 e0 08 ret 2009fdc: 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 ); 2009fe0: 40 00 e2 f9 call 2042bc4 <__errno> 2009fe4: b0 10 3f ff mov -1, %i0 2009fe8: 82 10 20 10 mov 0x10, %g1 2009fec: c2 22 00 00 st %g1, [ %o0 ] 2009ff0: 81 c7 e0 08 ret 2009ff4: 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 ); 2009ff8: 80 a0 60 00 cmp %g1, 0 2009ffc: 02 80 00 08 be 200a01c 200a000: 01 00 00 00 nop 200a004: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200a008: 80 a0 60 00 cmp %g1, 0 200a00c: 02 80 00 04 be 200a01c 200a010: 01 00 00 00 nop 200a014: 9f c0 40 00 call %g1 200a018: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 200a01c: 40 00 e2 ea call 2042bc4 <__errno> 200a020: b0 10 3f ff mov -1, %i0 200a024: 82 10 20 0d mov 0xd, %g1 200a028: c2 22 00 00 st %g1, [ %o0 ] 200a02c: 81 c7 e0 08 ret 200a030: 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){ 200a034: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 200a038: 9f c0 40 00 call %g1 200a03c: 90 10 00 11 mov %l1, %o0 200a040: 80 a2 20 00 cmp %o0, 0 200a044: 32 80 00 13 bne,a 200a090 200a048: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 200a04c: 40 00 06 23 call 200b8d8 <_Chain_Extract> 200a050: 90 10 00 11 mov %l1, %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 ); 200a054: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 200a058: 80 a0 60 00 cmp %g1, 0 200a05c: 02 80 00 09 be 200a080 200a060: 90 10 00 11 mov %l1, %o0 200a064: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200a068: 80 a0 60 00 cmp %g1, 0 200a06c: 02 80 00 05 be 200a080 200a070: 01 00 00 00 nop 200a074: 9f c0 40 00 call %g1 200a078: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 200a07c: 90 10 00 11 mov %l1, %o0 200a080: 7f ff f0 43 call 200618c 200a084: b0 10 20 00 clr %i0 return 0; 200a088: 81 c7 e0 08 ret 200a08c: 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 ) 200a090: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 200a094: 9f c0 40 00 call %g1 <== NOT EXECUTED 200a098: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 200a09c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200a0a0: 02 bf ff ce be 2009fd8 <== NOT EXECUTED 200a0a4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 200a0a8: 40 00 05 2c call 200b558 <== NOT EXECUTED 200a0ac: 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 ); 200a0b0: 40 00 e2 c5 call 2042bc4 <__errno> <== NOT EXECUTED 200a0b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a0b8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200a0bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a0c0: 81 c7 e0 08 ret <== NOT EXECUTED 200a0c4: 81 e8 00 00 restore <== NOT EXECUTED 0202a7dc : int utime( const char *path, const struct utimbuf *times ) { 202a7dc: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 202a7e0: 40 00 7c 24 call 2049870 202a7e4: 90 10 00 18 mov %i0, %o0 202a7e8: a0 07 bf ec add %fp, -20, %l0 202a7ec: 92 10 00 08 mov %o0, %o1 202a7f0: 94 10 20 00 clr %o2 202a7f4: 90 10 00 18 mov %i0, %o0 202a7f8: 96 10 00 10 mov %l0, %o3 202a7fc: 98 10 20 01 mov 1, %o4 202a800: 7f ff 6e 28 call 20060a0 202a804: b0 10 3f ff mov -1, %i0 202a808: 80 a2 20 00 cmp %o0, 0 202a80c: 12 80 00 14 bne 202a85c 202a810: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 202a814: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 202a818: 80 a0 60 00 cmp %g1, 0 202a81c: 22 80 00 12 be,a 202a864 202a820: 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 ); 202a824: d4 06 60 04 ld [ %i1 + 4 ], %o2 202a828: d2 06 40 00 ld [ %i1 ], %o1 202a82c: 9f c0 40 00 call %g1 202a830: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 202a834: c2 07 bf f8 ld [ %fp + -8 ], %g1 202a838: 80 a0 60 00 cmp %g1, 0 202a83c: 02 80 00 08 be 202a85c 202a840: b0 10 00 08 mov %o0, %i0 202a844: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 202a848: 80 a0 60 00 cmp %g1, 0 202a84c: 02 80 00 0f be 202a888 202a850: 01 00 00 00 nop 202a854: 9f c0 40 00 call %g1 202a858: 90 10 00 10 mov %l0, %o0 return result; } 202a85c: 81 c7 e0 08 ret 202a860: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); 202a864: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202a868: 02 80 00 04 be 202a878 <== NOT EXECUTED 202a86c: 01 00 00 00 nop <== NOT EXECUTED 202a870: 9f c0 40 00 call %g1 <== NOT EXECUTED 202a874: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 202a878: 40 00 60 d3 call 2042bc4 <__errno> <== NOT EXECUTED 202a87c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202a880: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 202a884: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 202a888: 81 c7 e0 08 ret <== NOT EXECUTED 202a88c: 81 e8 00 00 restore <== NOT EXECUTED 02004f70 : */ void vprintk( const char *fmt, va_list ap ) { 2004f70: 9d e3 bf 88 save %sp, -120, %sp for (; *fmt != '\0'; fmt++) { 2004f74: c2 0e 00 00 ldub [ %i0 ], %g1 2004f78: 83 28 60 18 sll %g1, 0x18, %g1 2004f7c: 80 a0 60 00 cmp %g1, 0 2004f80: 02 80 00 53 be 20050cc 2004f84: 29 00 80 68 sethi %hi(0x201a000), %l4 2004f88: 3b 00 80 65 sethi %hi(0x2019400), %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 2004f8c: 37 00 80 64 sethi %hi(0x2019000), %i3 bool sign = false; char lead = ' '; char c; if (*fmt != '%') { BSP_output_char(*fmt); 2004f90: a8 15 22 8c or %l4, 0x28c, %l4 2004f94: ba 17 60 c8 or %i5, 0xc8, %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 2004f98: b6 16 e3 f8 or %i3, 0x3f8, %i3 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 2004f9c: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 2004fa0: 91 38 60 18 sra %g1, 0x18, %o0 2004fa4: 80 a2 20 25 cmp %o0, 0x25 2004fa8: 32 80 00 41 bne,a 20050ac 2004fac: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 2004fb0: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 2004fb4: c2 0e 00 00 ldub [ %i0 ], %g1 2004fb8: 85 28 60 18 sll %g1, 0x18, %g2 2004fbc: 87 38 a0 18 sra %g2, 0x18, %g3 2004fc0: 80 a0 e0 30 cmp %g3, 0x30 2004fc4: 02 80 00 8d be 20051f8 2004fc8: b8 10 20 20 mov 0x20, %i4 lead = '0'; fmt++; } if (*fmt == '-' ) { 2004fcc: 87 38 a0 18 sra %g2, 0x18, %g3 2004fd0: 80 a0 e0 2d cmp %g3, 0x2d 2004fd4: 02 80 00 84 be 20051e4 2004fd8: aa 10 20 00 clr %l5 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 2004fdc: 82 00 7f d0 add %g1, -48, %g1 2004fe0: 82 08 60 ff and %g1, 0xff, %g1 2004fe4: 80 a0 60 09 cmp %g1, 9 2004fe8: 18 80 00 0f bgu 2005024 2004fec: a0 10 20 00 clr %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; 2004ff0: b0 06 20 01 inc %i0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 2004ff4: c2 0e 00 00 ldub [ %i0 ], %g1 width *= 10; width += ((unsigned) *fmt - '0'); 2004ff8: 87 38 a0 18 sra %g2, 0x18, %g3 2004ffc: 89 2c 20 03 sll %l0, 3, %g4 2005000: 85 28 60 18 sll %g1, 0x18, %g2 2005004: a1 2c 20 01 sll %l0, 1, %l0 2005008: a0 04 00 04 add %l0, %g4, %l0 200500c: a0 04 00 03 add %l0, %g3, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 2005010: 86 00 7f d0 add %g1, -48, %g3 2005014: 86 08 e0 ff and %g3, 0xff, %g3 2005018: 80 a0 e0 09 cmp %g3, 9 200501c: 08 bf ff f5 bleu 2004ff0 2005020: a0 04 3f d0 add %l0, -48, %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 2005024: 83 38 a0 18 sra %g2, 0x18, %g1 2005028: 80 a0 60 6c cmp %g1, 0x6c 200502c: 02 80 00 78 be 200520c 2005030: 80 a0 60 63 cmp %g1, 0x63 lflag = true; c = *++fmt; } if ( c == 'c' ) { 2005034: 22 80 00 7e be,a 200522c 2005038: d0 06 40 00 ld [ %i1 ], %o0 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); continue; } if ( c == 's' ) { 200503c: 80 a0 60 73 cmp %g1, 0x73 2005040: 02 80 00 86 be 2005258 2005044: 80 a0 60 4f cmp %g1, 0x4f continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 2005048: 02 80 00 64 be 20051d8 200504c: 80 a0 60 6f cmp %g1, 0x6f 2005050: 02 80 00 62 be 20051d8 2005054: 80 a0 60 49 cmp %g1, 0x49 base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 2005058: 02 80 00 1f be 20050d4 200505c: 80 a0 60 69 cmp %g1, 0x69 2005060: 02 80 00 1d be 20050d4 2005064: 80 a0 60 44 cmp %g1, 0x44 2005068: 02 80 00 1b be 20050d4 200506c: 80 a0 60 64 cmp %g1, 0x64 2005070: 02 80 00 19 be 20050d4 2005074: 80 a0 60 55 cmp %g1, 0x55 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 2005078: 02 80 00 c7 be 2005394 200507c: 80 a0 60 75 cmp %g1, 0x75 2005080: 02 80 00 c5 be 2005394 2005084: 91 38 a0 18 sra %g2, 0x18, %o0 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 2005088: 80 a2 20 58 cmp %o0, 0x58 200508c: 02 80 00 bf be 2005388 2005090: 80 a2 20 78 cmp %o0, 0x78 2005094: 02 80 00 bd be 2005388 2005098: 80 a2 20 70 cmp %o0, 0x70 base = 16; sign = false; } else if ( c == 'p' ) { 200509c: 82 10 20 00 clr %g1 20050a0: 02 80 00 0f be 20050dc 20050a4: aa 10 20 10 mov 0x10, %l5 base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 20050a8: c2 05 00 00 ld [ %l4 ], %g1 20050ac: 9f c0 40 00 call %g1 20050b0: 01 00 00 00 nop void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 20050b4: b0 06 20 01 inc %i0 20050b8: c2 0e 00 00 ldub [ %i0 ], %g1 20050bc: 83 28 60 18 sll %g1, 0x18, %g1 20050c0: 80 a0 60 00 cmp %g1, 0 20050c4: 12 bf ff b8 bne 2004fa4 20050c8: 91 38 60 18 sra %g1, 0x18, %o0 20050cc: 81 c7 e0 08 ret 20050d0: 81 e8 00 00 restore base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 20050d4: 82 10 20 01 mov 1, %g1 20050d8: aa 10 20 0a mov 0xa, %l5 } printNum( 20050dc: e6 06 40 00 ld [ %i1 ], %l3 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 20050e0: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 20050e4: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 20050e8: 02 80 00 05 be 20050fc 20050ec: b8 0f 20 30 and %i4, 0x30, %i4 20050f0: 80 a4 e0 00 cmp %l3, 0 20050f4: 26 80 00 9f bl,a 2005370 20050f8: c2 05 00 00 ld [ %l4 ], %g1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 20050fc: 90 10 00 13 mov %l3, %o0 2005100: 92 10 00 15 mov %l5, %o1 2005104: 40 00 49 6b call 20176b0 <.udiv> 2005108: ae 10 20 01 mov 1, %l7 200510c: a2 92 20 00 orcc %o0, 0, %l1 2005110: 02 80 00 12 be 2005158 2005114: a4 10 20 00 clr %l2 2005118: 10 80 00 03 b 2005124 200511c: ae 10 00 15 mov %l5, %l7 2005120: a2 10 00 08 mov %o0, %l1 toPrint[count++] = (char) (unsigned_num - (n * base)); 2005124: 92 10 00 11 mov %l1, %o1 2005128: 40 00 49 28 call 20175c8 <.umul> 200512c: 90 10 00 17 mov %l7, %o0 2005130: 90 24 c0 08 sub %l3, %o0, %o0 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 2005134: 92 10 00 15 mov %l5, %o1 toPrint[count++] = (char) (unsigned_num - (n * base)); 2005138: d0 2d 80 12 stb %o0, [ %l6 + %l2 ] } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 200513c: 90 10 00 11 mov %l1, %o0 2005140: 40 00 49 5c call 20176b0 <.udiv> 2005144: a4 04 a0 01 inc %l2 2005148: 80 a2 20 00 cmp %o0, 0 200514c: 12 bf ff f5 bne 2005120 2005150: a6 10 00 11 mov %l1, %l3 2005154: ae 04 a0 01 add %l2, 1, %l7 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 2005158: a4 07 80 12 add %fp, %l2, %l2 for (n=maxwidth ; n > count; n-- ) 200515c: 80 a4 00 17 cmp %l0, %l7 2005160: 08 80 00 09 bleu 2005184 2005164: e6 2c bf e8 stb %l3, [ %l2 + -24 ] BSP_output_char(lead); 2005168: c2 05 00 00 ld [ %l4 ], %g1 200516c: 9f c0 40 00 call %g1 2005170: 90 10 00 1c mov %i4, %o0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 2005174: a0 04 3f ff add %l0, -1, %l0 2005178: 80 a4 00 17 cmp %l0, %l7 200517c: 38 bf ff fc bgu,a 200516c 2005180: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(lead); for (n = 0; n < count; n++) { 2005184: 80 a5 e0 00 cmp %l7, 0 2005188: 02 bf ff cb be 20050b4 200518c: a2 05 ff ff add %l7, -1, %l1 2005190: a0 10 20 00 clr %l0 2005194: a2 05 80 11 add %l6, %l1, %l1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 2005198: c4 4c 40 00 ldsb [ %l1 ], %g2 200519c: c2 05 00 00 ld [ %l4 ], %g1 20051a0: d0 4f 40 02 ldsb [ %i5 + %g2 ], %o0 20051a4: 9f c0 40 00 call %g1 20051a8: a0 04 20 01 inc %l0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 20051ac: 80 a4 00 17 cmp %l0, %l7 20051b0: 0a bf ff fa bcs 2005198 20051b4: a2 04 7f ff add %l1, -1, %l1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 20051b8: b0 06 20 01 inc %i0 20051bc: c2 0e 00 00 ldub [ %i0 ], %g1 20051c0: 83 28 60 18 sll %g1, 0x18, %g1 20051c4: 80 a0 60 00 cmp %g1, 0 20051c8: 12 bf ff 77 bne 2004fa4 20051cc: 91 38 60 18 sra %g1, 0x18, %o0 20051d0: 81 c7 e0 08 ret <== NOT EXECUTED 20051d4: 81 e8 00 00 restore <== NOT EXECUTED base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 20051d8: 82 10 20 00 clr %g1 20051dc: 10 bf ff c0 b 20050dc 20051e0: aa 10 20 08 mov 8, %l5 lead = '0'; fmt++; } if (*fmt == '-' ) { minus = true; fmt++; 20051e4: b0 06 20 01 inc %i0 20051e8: c2 0e 00 00 ldub [ %i0 ], %g1 20051ec: aa 10 20 01 mov 1, %l5 20051f0: 10 bf ff 7b b 2004fdc 20051f4: 85 28 60 18 sll %g1, 0x18, %g2 continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 20051f8: b0 06 20 01 inc %i0 20051fc: c2 0e 00 00 ldub [ %i0 ], %g1 2005200: b8 10 20 30 mov 0x30, %i4 2005204: 10 bf ff 72 b 2004fcc 2005208: 85 28 60 18 sll %g1, 0x18, %g2 fmt++; } if ((c = *fmt) == 'l') { lflag = true; c = *++fmt; 200520c: b0 06 20 01 inc %i0 2005210: c2 0e 00 00 ldub [ %i0 ], %g1 2005214: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 'c' ) { 2005218: 83 38 a0 18 sra %g2, 0x18, %g1 200521c: 80 a0 60 63 cmp %g1, 0x63 2005220: 12 bf ff 88 bne 2005040 2005224: 80 a0 60 73 cmp %g1, 0x73 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 2005228: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED BSP_output_char(chr); 200522c: c2 05 00 00 ld [ %l4 ], %g1 2005230: 91 2a 20 18 sll %o0, 0x18, %o0 2005234: 9f c0 40 00 call %g1 2005238: 91 3a 20 18 sra %o0, 0x18, %o0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 200523c: b0 06 20 01 inc %i0 2005240: c2 0e 00 00 ldub [ %i0 ], %g1 2005244: 83 28 60 18 sll %g1, 0x18, %g1 2005248: 80 a0 60 00 cmp %g1, 0 200524c: 12 bf ff 55 bne 2004fa0 2005250: b2 06 60 04 add %i1, 4, %i1 2005254: 30 bf ff df b,a 20051d0 <== NOT EXECUTED } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); 2005258: e4 06 40 00 ld [ %i1 ], %l2 if ( str == NULL ) { 200525c: 80 a4 a0 00 cmp %l2, 0 2005260: 02 80 00 50 be 20053a0 2005264: b2 06 60 04 add %i1, 4, %i1 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 2005268: c2 4c 80 00 ldsb [ %l2 ], %g1 200526c: 80 a0 60 00 cmp %g1, 0 2005270: 02 80 00 07 be 200528c 2005274: a2 10 20 00 clr %l1 2005278: a2 04 60 01 inc %l1 200527c: c2 4c 80 11 ldsb [ %l2 + %l1 ], %g1 2005280: 80 a0 60 00 cmp %g1, 0 2005284: 32 bf ff fe bne,a 200527c 2005288: a2 04 60 01 inc %l1 ; /* leading spaces */ if ( !minus ) 200528c: aa 8d 60 ff andcc %l5, 0xff, %l5 2005290: 12 80 00 0e bne 20052c8 2005294: 80 a4 20 00 cmp %l0, 0 for ( i=len ; i 20052a0: 80 a4 20 00 cmp %l0, 0 20052a4: a6 10 00 11 mov %l1, %l3 BSP_output_char(' '); 20052a8: c2 05 00 00 ld [ %l4 ], %g1 20052ac: 9f c0 40 00 call %g1 20052b0: 90 10 20 20 mov 0x20, %o0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 20052c0: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 20052c4: 80 a4 20 00 cmp %l0, 0 20052c8: 32 80 00 07 bne,a 20052e4 20052cc: d0 4c 80 00 ldsb [ %l2 ], %o0 width = len; } /* output the string */ for ( i=0 ; i 20052d8: 80 a5 60 00 cmp %l5, 0 20052dc: a0 10 00 11 mov %l1, %l0 20052e0: d0 4c 80 00 ldsb [ %l2 ], %o0 20052e4: 80 a2 20 00 cmp %o0, 0 20052e8: 02 80 00 0f be 2005324 20052ec: 80 a5 60 00 cmp %l5, 0 BSP_output_char(*str); 20052f0: c2 05 00 00 ld [ %l4 ], %g1 20052f4: 9f c0 40 00 call %g1 20052f8: a4 04 a0 01 inc %l2 if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 2005300: d0 4c 80 00 ldsb [ %l2 ], %o0 BSP_output_char(*str); 2005304: c2 05 00 00 ld [ %l4 ], %g1 2005308: 9f c0 40 00 call %g1 200530c: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 200531c: a4 04 a0 01 inc %l2 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 2005320: 80 a5 60 00 cmp %l5, 0 2005324: 22 bf ff 65 be,a 20050b8 2005328: b0 06 20 01 inc %i0 for ( i=len ; i 2005334: b0 06 20 01 inc %i0 BSP_output_char(' '); 2005338: c2 05 00 00 ld [ %l4 ], %g1 200533c: 9f c0 40 00 call %g1 2005340: 90 10 20 20 mov 0x20, %o0 for ( i=0 ; i 2005350: c2 05 00 00 ld [ %l4 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 2005354: b0 06 20 01 inc %i0 2005358: c2 0e 00 00 ldub [ %i0 ], %g1 200535c: 83 28 60 18 sll %g1, 0x18, %g1 2005360: 80 a0 60 00 cmp %g1, 0 2005364: 32 bf ff 10 bne,a 2004fa4 2005368: 91 38 60 18 sra %g1, 0x18, %o0 200536c: 30 bf ff 99 b,a 20051d0 <== NOT EXECUTED unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); 2005370: 9f c0 40 00 call %g1 2005374: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 2005378: 80 a0 00 10 cmp %g0, %l0 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 200537c: a6 20 00 13 neg %l3 if (maxwidth) maxwidth--; 2005380: 10 bf ff 5f b 20050fc 2005384: a0 64 20 00 subx %l0, 0, %l0 } else if ( c == 'i' || c == 'I' || c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 2005388: 82 10 20 00 clr %g1 200538c: 10 bf ff 54 b 20050dc 2005390: aa 10 20 10 mov 0x10, %l5 if ( c == 'o' || c == 'O' ) { base = 8; sign = false; } else if ( c == 'i' || c == 'I' || c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 2005394: 82 10 20 00 clr %g1 2005398: 10 bf ff 51 b 20050dc 200539c: aa 10 20 0a mov 0xa, %l5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 20053a0: 10 bf ff b2 b 2005268 20053a4: a4 10 00 1b mov %i3, %l2 02018990 : ssize_t write( int fd, const void *buffer, size_t count ) { 2018990: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 2018994: 03 00 80 68 sethi %hi(0x201a000), %g1 2018998: c2 00 61 94 ld [ %g1 + 0x194 ], %g1 ! 201a194 201899c: 80 a6 00 01 cmp %i0, %g1 20189a0: 1a 80 00 23 bcc 2018a2c 20189a4: 03 00 80 6a sethi %hi(0x201a800), %g1 iop = rtems_libio_iop( fd ); 20189a8: e0 00 62 44 ld [ %g1 + 0x244 ], %l0 ! 201aa44 20189ac: 83 2e 20 06 sll %i0, 6, %g1 20189b0: b1 2e 20 03 sll %i0, 3, %i0 20189b4: b0 06 00 01 add %i0, %g1, %i0 20189b8: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 20189bc: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 20189c0: 80 88 61 00 btst 0x100, %g1 20189c4: 02 80 00 1a be 2018a2c 20189c8: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 20189cc: 02 80 00 1e be 2018a44 20189d0: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 20189d4: 02 80 00 14 be 2018a24 20189d8: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 20189dc: 80 88 60 04 btst 4, %g1 20189e0: 02 80 00 19 be 2018a44 20189e4: 01 00 00 00 nop /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 20189e8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 20189ec: c2 00 60 0c ld [ %g1 + 0xc ], %g1 20189f0: 80 a0 60 00 cmp %g1, 0 20189f4: 02 80 00 1a be 2018a5c 20189f8: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 20189fc: 94 10 00 1a mov %i2, %o2 2018a00: 9f c0 40 00 call %g1 2018a04: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 2018a08: b0 92 20 00 orcc %o0, 0, %i0 2018a0c: 04 80 00 06 ble 2018a24 2018a10: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 2018a14: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 2018a18: 86 83 40 18 addcc %o5, %i0, %g3 2018a1c: 84 43 00 02 addx %o4, %g2, %g2 2018a20: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 2018a24: 81 c7 e0 08 ret 2018a28: 81 e8 00 00 restore ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 2018a2c: 7f ff d5 f9 call 200e210 <__errno> <== NOT EXECUTED 2018a30: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2018a34: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 2018a38: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2018a3c: 81 c7 e0 08 ret <== NOT EXECUTED 2018a40: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2018a44: 7f ff d5 f3 call 200e210 <__errno> <== NOT EXECUTED 2018a48: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2018a4c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2018a50: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2018a54: 81 c7 e0 08 ret <== NOT EXECUTED 2018a58: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2018a5c: 7f ff d5 ed call 200e210 <__errno> <== NOT EXECUTED 2018a60: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2018a64: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2018a68: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2018a6c: 81 c7 e0 08 ret <== NOT EXECUTED 2018a70: 81 e8 00 00 restore <== NOT EXECUTED 02006fc0 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 2006fc0: 9d e3 bf a0 save %sp, -96, %sp int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 2006fc4: 03 00 80 7b sethi %hi(0x201ec00), %g1 2006fc8: c2 00 63 94 ld [ %g1 + 0x394 ], %g1 ! 201ef94 2006fcc: 80 a6 00 01 cmp %i0, %g1 2006fd0: 1a 80 00 58 bcc 2007130 2006fd4: 03 00 80 80 sethi %hi(0x2020000), %g1 iop = rtems_libio_iop( fd ); 2006fd8: e6 00 60 1c ld [ %g1 + 0x1c ], %l3 ! 202001c 2006fdc: 83 2e 20 06 sll %i0, 6, %g1 2006fe0: b1 2e 20 03 sll %i0, 3, %i0 2006fe4: b0 06 00 01 add %i0, %g1, %i0 2006fe8: a6 04 c0 18 add %l3, %i0, %l3 rtems_libio_check_is_open( iop ); 2006fec: c2 04 e0 18 ld [ %l3 + 0x18 ], %g1 2006ff0: 80 88 61 00 btst 0x100, %g1 2006ff4: 02 80 00 4f be 2007130 2006ff8: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2006ffc: 02 80 00 1d be 2007070 2007000: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 2007004: 02 80 00 1b be 2007070 2007008: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 200700c: 04 80 00 19 ble 2007070 2007010: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 2007014: 14 80 00 17 bg 2007070 2007018: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 200701c: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 2007020: c2 00 60 0c ld [ %g1 + 0xc ], %g1 2007024: 80 a0 60 00 cmp %g1, 0 2007028: 02 80 00 48 be 2007148 200702c: 17 00 00 1f sethi %hi(0x7c00), %o3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 2007030: 82 10 00 19 mov %i1, %g1 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 2007034: 96 12 e3 ff or %o3, 0x3ff, %o3 if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2007038: 9a 10 20 01 mov 1, %o5 200703c: 86 10 20 00 clr %g3 2007040: 88 10 20 00 clr %g4 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 2007044: c4 00 40 00 ld [ %g1 ], %g2 2007048: 80 a0 a0 00 cmp %g2, 0 200704c: 02 80 00 09 be 2007070 2007050: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 2007054: c4 00 60 04 ld [ %g1 + 4 ], %g2 2007058: 80 a0 00 02 cmp %g0, %g2 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 200705c: 84 01 00 02 add %g4, %g2, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 2007060: 98 40 3f ff addx %g0, -1, %o4 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 2007064: 80 a0 80 0b cmp %g2, %o3 2007068: 04 80 00 08 ble 2007088 200706c: 9a 0b 40 0c and %o5, %o4, %o5 rtems_set_errno_and_return_minus_one( EINVAL ); 2007070: 40 00 26 de call 2010be8 <__errno> 2007074: b0 10 3f ff mov -1, %i0 2007078: 82 10 20 16 mov 0x16, %g1 200707c: c2 22 00 00 st %g1, [ %o0 ] 2007080: 81 c7 e0 08 ret 2007084: 81 e8 00 00 restore all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 2007088: 80 a1 00 02 cmp %g4, %g2 200708c: 14 bf ff f9 bg 2007070 2007090: 86 00 e0 01 inc %g3 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 2007094: 80 a6 80 03 cmp %i2, %g3 2007098: 04 80 00 04 ble 20070a8 200709c: 82 00 60 08 add %g1, 8, %g1 20070a0: 10 bf ff e9 b 2007044 20070a4: 88 10 00 02 mov %g2, %g4 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 20070a8: 80 8b 60 ff btst 0xff, %o5 <== NOT EXECUTED 20070ac: a4 10 20 00 clr %l2 <== NOT EXECUTED 20070b0: 12 bf ff f4 bne 2007080 <== NOT EXECUTED 20070b4: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 20070b8: d4 06 60 04 ld [ %i1 + 4 ], %o2 <== NOT EXECUTED 20070bc: 80 a2 a0 00 cmp %o2, 0 <== NOT EXECUTED 20070c0: 12 80 00 07 bne 20070dc <== NOT EXECUTED 20070c4: a4 04 a0 01 inc %l2 <== NOT EXECUTED } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 20070c8: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 20070cc: 14 bf ff fb bg 20070b8 <== NOT EXECUTED 20070d0: b2 06 60 08 add %i1, 8, %i1 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 20070d4: 81 c7 e0 08 ret <== NOT EXECUTED 20070d8: 81 e8 00 00 restore <== NOT EXECUTED for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 20070dc: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 <== NOT EXECUTED 20070e0: d2 06 40 00 ld [ %i1 ], %o1 <== NOT EXECUTED 20070e4: c2 00 60 0c ld [ %g1 + 0xc ], %g1 <== NOT EXECUTED 20070e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20070ec: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED if ( bytes < 0 ) 20070f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20070f4: 06 80 00 1b bl 2007160 <== NOT EXECUTED 20070f8: 01 00 00 00 nop <== NOT EXECUTED return -1; if ( bytes > 0 ) { 20070fc: 02 80 00 07 be 2007118 <== NOT EXECUTED 2007100: a1 3a 20 1f sra %o0, 0x1f, %l0 <== NOT EXECUTED iop->offset += bytes; 2007104: c4 1c e0 10 ldd [ %l3 + 0x10 ], %g2 <== NOT EXECUTED 2007108: 86 80 c0 08 addcc %g3, %o0, %g3 <== NOT EXECUTED total += bytes; 200710c: b0 06 00 08 add %i0, %o0, %i0 <== NOT EXECUTED if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 2007110: 84 40 80 10 addx %g2, %l0, %g2 <== NOT EXECUTED 2007114: c4 3c e0 10 std %g2, [ %l3 + 0x10 ] <== NOT EXECUTED total += bytes; } if (bytes != iov[ v ].iov_len) 2007118: c2 06 60 04 ld [ %i1 + 4 ], %g1 <== NOT EXECUTED 200711c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 2007120: 02 bf ff eb be 20070cc <== NOT EXECUTED 2007124: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED break; } return total; } 2007128: 81 c7 e0 08 ret <== NOT EXECUTED 200712c: 81 e8 00 00 restore <== NOT EXECUTED ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 2007130: 40 00 26 ae call 2010be8 <__errno> 2007134: b0 10 3f ff mov -1, %i0 2007138: 82 10 20 09 mov 9, %g1 200713c: c2 22 00 00 st %g1, [ %o0 ] 2007140: 81 c7 e0 08 ret 2007144: 81 e8 00 00 restore if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 2007148: 40 00 26 a8 call 2010be8 <__errno> <== NOT EXECUTED 200714c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2007150: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2007154: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2007158: 81 c7 e0 08 ret <== NOT EXECUTED 200715c: 81 e8 00 00 restore <== NOT EXECUTED if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 2007160: 81 c7 e0 08 ret <== NOT EXECUTED 2007164: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED