0200eac8 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 200eac8: 9d e3 bf 98 save %sp, -104, %sp /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 200eacc: 40 00 04 bb call 200fdb8 200ead0: e0 06 00 00 ld [ %i0 ], %l0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 200ead4: 91 2a 20 10 sll %o0, 0x10, %o0 200ead8: 91 32 20 10 srl %o0, 0x10, %o0 200eadc: 80 a2 20 00 cmp %o0, 0 200eae0: 22 80 00 0c be,a 200eb10 200eae4: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] 200eae8: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 200eaec: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 200eaf0: 22 80 00 08 be,a 200eb10 <== NOT EXECUTED 200eaf4: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); 200eaf8: 40 00 16 a4 call 2014588 <__errno> <== NOT EXECUTED 200eafc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200eb00: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 200eb04: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200eb08: 81 c7 e0 08 ret <== NOT EXECUTED 200eb0c: 81 e8 00 00 restore <== NOT EXECUTED #endif jnode->st_uid = owner; jnode->st_gid = group; 200eb10: f4 34 20 3e sth %i2, [ %l0 + 0x3e ] IMFS_update_ctime( jnode ); 200eb14: 90 07 bf f8 add %fp, -8, %o0 200eb18: 7f ff d4 79 call 2003cfc 200eb1c: 92 10 20 00 clr %o1 200eb20: c2 07 bf f8 ld [ %fp + -8 ], %g1 200eb24: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 200eb28: 81 c7 e0 08 ret 200eb2c: 91 e8 20 00 restore %g0, 0, %o0 0200d59c : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 200d59c: 9d e3 bf a0 save %sp, -96, %sp 200d5a0: a0 10 00 18 mov %i0, %l0 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 200d5a4: 80 a6 20 00 cmp %i0, 0 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 200d5a8: 92 10 00 1a mov %i2, %o1 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 200d5ac: 02 80 00 3e be 200d6a4 200d5b0: b0 10 20 00 clr %i0 return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 200d5b4: 03 00 80 6c sethi %hi(0x201b000), %g1 200d5b8: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 201b310 200d5bc: 90 10 00 19 mov %i1, %o0 200d5c0: d4 00 60 2c ld [ %g1 + 0x2c ], %o2 200d5c4: 7f ff ff ca call 200d4ec 200d5c8: 94 2e c0 0a andn %i3, %o2, %o2 if ( !node ) 200d5cc: b0 92 20 00 orcc %o0, 0, %i0 200d5d0: 02 80 00 35 be 200d6a4 200d5d4: b2 06 7f ff add %i1, -1, %i1 return NULL; /* * Set the type specific information */ switch (type) { 200d5d8: 80 a6 60 06 cmp %i1, 6 200d5dc: 38 80 00 20 bgu,a 200d65c 200d5e0: 11 00 80 6a sethi %hi(0x201a800), %o0 <== NOT EXECUTED 200d5e4: b3 2e 60 02 sll %i1, 2, %i1 200d5e8: 03 00 80 35 sethi %hi(0x200d400), %g1 200d5ec: 82 10 60 d0 or %g1, 0xd0, %g1 ! 200d4d0 200d5f0: c2 00 40 19 ld [ %g1 + %i1 ], %g1 200d5f4: 81 c0 40 00 jmp %g1 200d5f8: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 200d5fc: 82 06 20 54 add %i0, 0x54, %g1 the_chain->permanent_null = NULL; 200d600: c0 26 20 54 clr [ %i0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 200d604: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 200d608: 82 06 20 50 add %i0, 0x50, %g1 200d60c: 10 80 00 1b b 200d678 200d610: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 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; 200d614: 10 80 00 05 b 200d628 200d618: c2 07 00 00 ld [ %i4 ], %g1 break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 200d61c: 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; 200d620: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 200d624: c4 26 20 54 st %g2, [ %i0 + 0x54 ] break; 200d628: 10 80 00 14 b 200d678 200d62c: c2 26 20 50 st %g1, [ %i0 + 0x50 ] case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 200d630: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED 200d634: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 200d638: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 200d63c: c0 26 20 50 clr [ %i0 + 0x50 ] 200d640: c0 26 20 54 clr [ %i0 + 0x54 ] node->info.file.indirect = 0; 200d644: c0 26 20 58 clr [ %i0 + 0x58 ] node->info.file.doubly_indirect = 0; 200d648: c0 26 20 5c clr [ %i0 + 0x5c ] node->info.file.triply_indirect = 0; break; 200d64c: 10 80 00 0b b 200d678 200d650: c0 26 20 60 clr [ %i0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 200d654: 10 80 00 09 b 200d678 200d658: c0 26 20 50 clr [ %i0 + 0x50 ] default: assert(0); 200d65c: 15 00 80 6a sethi %hi(0x201a800), %o2 <== NOT EXECUTED 200d660: 17 00 80 6a sethi %hi(0x201a800), %o3 <== NOT EXECUTED 200d664: 90 12 20 30 or %o0, 0x30, %o0 <== NOT EXECUTED 200d668: 94 12 a0 88 or %o2, 0x88, %o2 <== NOT EXECUTED 200d66c: 96 12 e0 80 or %o3, 0x80, %o3 <== NOT EXECUTED 200d670: 7f ff f4 56 call 200a7c8 <__assert_func> <== NOT EXECUTED 200d674: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED /* * 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; 200d678: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 200d67c: d0 04 00 00 ld [ %l0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 200d680: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 200d684: d0 26 20 08 st %o0, [ %i0 + 8 ] node->st_ino = ++fs_info->ino_count; 200d688: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 200d68c: 90 02 20 50 add %o0, 0x50, %o0 200d690: 82 00 60 01 inc %g1 200d694: c2 20 a0 04 st %g1, [ %g2 + 4 ] 200d698: c2 26 20 38 st %g1, [ %i0 + 0x38 ] 200d69c: 7f ff e3 7a call 2006484 <_Chain_Append> 200d6a0: 92 10 00 18 mov %i0, %o1 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 200d6a4: 81 c7 e0 08 ret 200d6a8: 81 e8 00 00 restore 02004014 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 2004014: 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 ); 2004018: 80 a6 20 00 cmp %i0, 0 200401c: 12 80 00 0a bne 2004044 2004020: 80 a6 60 00 cmp %i1, 0 2004024: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2004028: 15 00 80 8d sethi %hi(0x2023400), %o2 <== NOT EXECUTED 200402c: 17 00 80 8d sethi %hi(0x2023400), %o3 <== NOT EXECUTED 2004030: 90 12 21 a8 or %o0, 0x1a8, %o0 <== NOT EXECUTED 2004034: 94 12 a3 a0 or %o2, 0x3a0, %o2 <== NOT EXECUTED 2004038: 96 12 e2 90 or %o3, 0x290, %o3 <== NOT EXECUTED 200403c: 10 80 00 0b b 2004068 <== NOT EXECUTED 2004040: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); 2004044: 36 80 00 0b bge,a 2004070 2004048: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 200404c: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2004050: 15 00 80 8d sethi %hi(0x2023400), %o2 <== NOT EXECUTED 2004054: 17 00 80 8d sethi %hi(0x2023400), %o3 <== NOT EXECUTED 2004058: 90 12 21 a8 or %o0, 0x1a8, %o0 <== NOT EXECUTED 200405c: 94 12 a3 a0 or %o2, 0x3a0, %o2 <== NOT EXECUTED 2004060: 96 12 e2 a0 or %o3, 0x2a0, %o3 <== NOT EXECUTED 2004064: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED 2004068: 40 00 01 ec call 2004818 <__assert_func> <== NOT EXECUTED 200406c: 01 00 00 00 nop <== NOT EXECUTED assert( the_directory->type == IMFS_DIRECTORY ); 2004070: 80 a0 60 01 cmp %g1, 1 2004074: 02 80 00 0a be 200409c 2004078: 29 00 80 95 sethi %hi(0x2025400), %l4 200407c: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2004080: 15 00 80 8d sethi %hi(0x2023400), %o2 <== NOT EXECUTED 2004084: 17 00 80 8d sethi %hi(0x2023400), %o3 <== NOT EXECUTED 2004088: 90 12 21 a8 or %o0, 0x1a8, %o0 <== NOT EXECUTED 200408c: 94 12 a3 a0 or %o2, 0x3a0, %o2 <== NOT EXECUTED 2004090: 96 12 e2 b0 or %o3, 0x2b0, %o3 <== NOT EXECUTED 2004094: 10 bf ff f5 b 2004068 <== NOT EXECUTED 2004098: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 200409c: 27 00 80 8d sethi %hi(0x2023400), %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 20040a0: aa 06 20 54 add %i0, 0x54, %l5 20040a4: a8 15 21 b8 or %l4, 0x1b8, %l4 20040a8: a6 14 e2 d8 or %l3, 0x2d8, %l3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 20040ac: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 20040b0: 10 80 00 14 b 2004100 20040b4: a4 06 60 01 add %i1, 1, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 20040b8: c2 05 00 00 ld [ %l4 ], %g1 20040bc: 90 10 00 13 mov %l3, %o0 20040c0: d2 00 60 08 ld [ %g1 + 8 ], %o1 20040c4: 40 00 3f 17 call 2013d20 20040c8: a2 04 60 01 inc %l1 !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++ ) 20040cc: 80 a4 40 19 cmp %l1, %i1 20040d0: 24 bf ff fb ble,a 20040bc 20040d4: c2 05 00 00 ld [ %l4 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 20040d8: 7f ff ff 71 call 2003e9c 20040dc: 90 10 00 10 mov %l0, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 20040e0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 20040e4: 80 a0 60 01 cmp %g1, 1 20040e8: 32 80 00 06 bne,a 2004100 20040ec: e0 04 00 00 ld [ %l0 ], %l0 IMFS_dump_directory( the_jnode, level + 1 ); 20040f0: 90 10 00 10 mov %l0, %o0 20040f4: 7f ff ff c8 call 2004014 20040f8: 92 10 00 12 mov %l2, %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 ) { 20040fc: e0 04 00 00 ld [ %l0 ], %l0 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 2004100: 80 a4 00 15 cmp %l0, %l5 2004104: 12 bf ff ed bne 20040b8 2004108: a2 10 20 00 clr %l1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 200410c: 81 c7 e0 08 ret 2004110: 81 e8 00 00 restore 02009a58 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 2009a58: 9d e3 bf 60 save %sp, -160, %sp case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009a5c: 2b 00 80 6c sethi %hi(0x201b000), %l5 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 2009a60: a0 10 00 18 mov %i0, %l0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009a64: aa 15 63 10 or %l5, 0x310, %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 2009a68: e2 06 c0 00 ld [ %i3 ], %l1 2009a6c: ac 10 20 01 mov 1, %l6 2009a70: a4 10 20 00 clr %l2 * 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 ); 2009a74: a6 07 bf c0 add %fp, -64, %l3 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 2009a78: 10 80 00 6a b 2009c20 2009a7c: a8 07 bf fc add %fp, -4, %l4 type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 2009a80: 90 04 00 12 add %l0, %l2, %o0 2009a84: 92 10 00 19 mov %i1, %o1 2009a88: 94 10 00 13 mov %l3, %o2 2009a8c: 40 00 02 3f call 200a388 2009a90: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 2009a94: 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 ); 2009a98: ac 10 00 08 mov %o0, %l6 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 2009a9c: 80 a0 60 00 cmp %g1, 0 2009aa0: 02 80 00 56 be 2009bf8 2009aa4: f0 07 bf fc ld [ %fp + -4 ], %i0 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 2009aa8: 80 a2 20 00 cmp %o0, 0 2009aac: 22 80 00 10 be,a 2009aec 2009ab0: a4 04 80 18 add %l2, %i0, %l2 if ( node->type == IMFS_DIRECTORY ) 2009ab4: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 2009ab8: 80 a0 60 01 cmp %g1, 1 2009abc: 32 80 00 0c bne,a 2009aec 2009ac0: a4 04 80 18 add %l2, %i0, %l2 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 2009ac4: 90 10 00 1b mov %i3, %o0 2009ac8: 7f ff ff 7c call 20098b8 2009acc: 92 10 20 01 mov 1, %o1 2009ad0: 80 a2 20 00 cmp %o0, 0 2009ad4: 32 80 00 06 bne,a 2009aec 2009ad8: a4 04 80 18 add %l2, %i0, %l2 rtems_set_errno_and_return_minus_one( EACCES ); 2009adc: 40 00 14 ed call 200ee90 <__errno> 2009ae0: b0 10 3f ff mov -1, %i0 2009ae4: 10 80 00 4c b 2009c14 2009ae8: 82 10 20 0d mov 0xd, %g1 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 2009aec: b2 26 40 18 sub %i1, %i0, %i1 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 2009af0: 80 a5 a0 03 cmp %l6, 3 2009af4: 02 80 00 1b be 2009b60 2009af8: e2 06 c0 00 ld [ %i3 ], %l1 2009afc: 80 a5 a0 04 cmp %l6, 4 2009b00: 02 80 00 42 be 2009c08 2009b04: 80 a5 a0 02 cmp %l6, 2 2009b08: 12 80 00 47 bne 2009c24 2009b0c: 80 a5 a0 04 cmp %l6, 4 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009b10: c2 05 40 00 ld [ %l5 ], %g1 2009b14: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 2009b18: 80 a4 40 01 cmp %l1, %g1 2009b1c: 02 bf ff da be 2009a84 2009b20: 90 04 00 12 add %l0, %l2, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 2009b24: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 2009b28: c2 02 60 1c ld [ %o1 + 0x1c ], %g1 2009b2c: 80 a4 40 01 cmp %l1, %g1 2009b30: 32 80 00 04 bne,a 2009b40 2009b34: e2 04 60 08 ld [ %l1 + 8 ], %l1 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 2009b38: 10 80 00 47 b 2009c54 2009b3c: 92 02 60 08 add %o1, 8, %o1 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 2009b40: 80 a4 60 00 cmp %l1, 0 2009b44: 32 bf ff cf bne,a 2009a80 2009b48: e2 26 c0 00 st %l1, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 2009b4c: 40 00 14 d1 call 200ee90 <__errno> 2009b50: b0 10 3f ff mov -1, %i0 2009b54: ec 22 00 00 st %l6, [ %o0 ] 2009b58: 81 c7 e0 08 ret 2009b5c: 81 e8 00 00 restore case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 2009b60: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 2009b64: 80 a0 60 03 cmp %g1, 3 2009b68: 12 80 00 0a bne 2009b90 2009b6c: 80 a0 60 04 cmp %g1, 4 IMFS_evaluate_hard_link( pathloc, 0 ); 2009b70: 90 10 00 1b mov %i3, %o0 2009b74: 7f ff ff 69 call 2009918 2009b78: 92 10 20 00 clr %o1 node = pathloc->node_access; 2009b7c: e2 06 c0 00 ld [ %i3 ], %l1 if ( !node ) 2009b80: 80 a4 60 00 cmp %l1, 0 2009b84: 32 80 00 0d bne,a 2009bb8 2009b88: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 2009b8c: 30 80 00 0e b,a 2009bc4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 2009b90: 32 80 00 0a bne,a 2009bb8 2009b94: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 result = IMFS_evaluate_sym_link( pathloc, 0 ); 2009b98: 90 10 00 1b mov %i3, %o0 2009b9c: 7f ff ff 77 call 2009978 2009ba0: 92 10 20 00 clr %o1 node = pathloc->node_access; 2009ba4: e2 06 c0 00 ld [ %i3 ], %l1 if ( result == -1 ) 2009ba8: 80 a2 3f ff cmp %o0, -1 2009bac: 02 bf ff eb be 2009b58 2009bb0: b0 10 00 08 mov %o0, %i0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 2009bb4: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 2009bb8: 80 a0 60 01 cmp %g1, 1 2009bbc: 22 80 00 06 be,a 2009bd4 2009bc0: d2 04 60 5c ld [ %l1 + 0x5c ], %o1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 2009bc4: 40 00 14 b3 call 200ee90 <__errno> 2009bc8: b0 10 3f ff mov -1, %i0 2009bcc: 10 80 00 12 b 2009c14 2009bd0: 82 10 20 14 mov 0x14, %g1 /* * 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 ) { 2009bd4: 80 a2 60 00 cmp %o1, 0 2009bd8: 12 80 00 1f bne 2009c54 2009bdc: 92 02 60 1c add %o1, 0x1c, %o1 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 2009be0: 90 10 00 11 mov %l1, %o0 2009be4: 40 00 01 be call 200a2dc 2009be8: 92 10 00 13 mov %l3, %o1 if ( !node ) 2009bec: a2 92 20 00 orcc %o0, 0, %l1 2009bf0: 32 bf ff a4 bne,a 2009a80 2009bf4: e2 26 c0 00 st %l1, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 2009bf8: 40 00 14 a6 call 200ee90 <__errno> 2009bfc: b0 10 3f ff mov -1, %i0 2009c00: 10 80 00 05 b 2009c14 2009c04: 82 10 20 02 mov 2, %g1 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 2009c08: 40 00 14 a2 call 200ee90 <__errno> 2009c0c: b0 10 3f ff mov -1, %i0 2009c10: 82 10 20 5b mov 0x5b, %g1 2009c14: c2 22 00 00 st %g1, [ %o0 ] 2009c18: 81 c7 e0 08 ret 2009c1c: 81 e8 00 00 restore /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 2009c20: 80 a5 a0 04 cmp %l6, 4 2009c24: 02 80 00 04 be 2009c34 2009c28: 80 a5 a0 00 cmp %l6, 0 2009c2c: 12 bf ff 96 bne 2009a84 2009c30: 90 04 00 12 add %l0, %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 ) { 2009c34: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 2009c38: 80 a0 60 01 cmp %g1, 1 2009c3c: 12 80 00 19 bne 2009ca0 2009c40: 01 00 00 00 nop if ( node->info.directory.mt_fs != NULL ) { 2009c44: d2 04 60 5c ld [ %l1 + 0x5c ], %o1 2009c48: 80 a2 60 00 cmp %o1, 0 2009c4c: 02 80 00 15 be 2009ca0 2009c50: 92 02 60 1c add %o1, 0x1c, %o1 newloc = node->info.directory.mt_fs->mt_fs_root; 2009c54: a2 07 bf e8 add %fp, -24, %l1 2009c58: 94 10 20 14 mov 0x14, %o2 2009c5c: 40 00 16 c9 call 200f780 2009c60: 90 10 00 11 mov %l1, %o0 *pathloc = newloc; 2009c64: 92 10 00 11 mov %l1, %o1 2009c68: 94 10 20 14 mov 0x14, %o2 2009c6c: 40 00 16 c5 call 200f780 2009c70: 90 10 00 1b mov %i3, %o0 return (*pathloc->ops->evalpath_h)( &pathname[i-len], 2009c74: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 2009c78: d0 07 bf fc ld [ %fp + -4 ], %o0 2009c7c: c2 00 40 00 ld [ %g1 ], %g1 2009c80: 92 06 40 08 add %i1, %o0, %o1 2009c84: 94 10 00 1a mov %i2, %o2 2009c88: 90 24 80 08 sub %l2, %o0, %o0 2009c8c: 96 10 00 1b mov %i3, %o3 2009c90: 9f c0 40 00 call %g1 2009c94: 90 04 00 08 add %l0, %o0, %o0 2009c98: 81 c7 e0 08 ret 2009c9c: 91 e8 00 08 restore %g0, %o0, %o0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 2009ca0: 7f ff fe ea call 2009848 2009ca4: 90 10 00 1b mov %i3, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 2009ca8: 92 10 00 1a mov %i2, %o1 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 2009cac: b0 10 00 08 mov %o0, %i0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 2009cb0: 7f ff ff 02 call 20098b8 2009cb4: 90 10 00 1b mov %i3, %o0 2009cb8: 80 a2 20 00 cmp %o0, 0 2009cbc: 12 80 00 06 bne 2009cd4 2009cc0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 2009cc4: 40 00 14 73 call 200ee90 <__errno> 2009cc8: b0 10 3f ff mov -1, %i0 ! ffffffff 2009ccc: 82 10 20 0d mov 0xd, %g1 2009cd0: c2 22 00 00 st %g1, [ %o0 ] return result; } 2009cd4: 81 c7 e0 08 ret 2009cd8: 81 e8 00 00 restore 02009d98 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 2009d98: 9d e3 bf 60 save %sp, -160, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 2009d9c: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 2009da0: 90 10 00 18 mov %i0, %o0 2009da4: 40 00 17 f3 call 200fd70 2009da8: 2b 00 80 6c sethi %hi(0x201b000), %l5 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 2009dac: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 2009db0: a4 10 20 00 clr %l2 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 2009db4: a8 07 bf c0 add %fp, -64, %l4 2009db8: ac 07 bf fc add %fp, -4, %l6 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 2009dbc: a6 10 00 08 mov %o0, %l3 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009dc0: aa 15 63 10 or %l5, 0x310, %l5 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 2009dc4: 92 10 00 13 mov %l3, %o1 2009dc8: 90 04 40 12 add %l1, %l2, %o0 2009dcc: 94 10 00 14 mov %l4, %o2 2009dd0: 40 00 01 6e call 200a388 2009dd4: 96 10 00 16 mov %l6, %o3 pathlen -= len; i += len; if ( !pathloc->node_access ) 2009dd8: c2 06 40 00 ld [ %i1 ], %g1 */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 2009ddc: f0 07 bf fc ld [ %fp + -4 ], %i0 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 2009de0: ae 10 00 08 mov %o0, %l7 pathlen -= len; i += len; if ( !pathloc->node_access ) 2009de4: 80 a0 60 00 cmp %g1, 0 2009de8: 02 80 00 83 be 2009ff4 2009dec: a6 24 c0 18 sub %l3, %i0, %l3 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 2009df0: 80 a2 20 00 cmp %o0, 0 2009df4: 22 80 00 10 be,a 2009e34 2009df8: a4 04 80 18 add %l2, %i0, %l2 if ( node->type == IMFS_DIRECTORY ) 2009dfc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 2009e00: 80 a0 60 01 cmp %g1, 1 2009e04: 32 80 00 0c bne,a 2009e34 2009e08: a4 04 80 18 add %l2, %i0, %l2 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 2009e0c: 90 10 00 19 mov %i1, %o0 2009e10: 7f ff fe aa call 20098b8 2009e14: 92 10 20 01 mov 1, %o1 2009e18: 80 a2 20 00 cmp %o0, 0 2009e1c: 32 80 00 06 bne,a 2009e34 2009e20: a4 04 80 18 add %l2, %i0, %l2 rtems_set_errno_and_return_minus_one( EACCES ); 2009e24: 40 00 14 1b call 200ee90 <__errno> 2009e28: b0 10 3f ff mov -1, %i0 2009e2c: 10 80 00 84 b 200a03c 2009e30: 82 10 20 0d mov 0xd, %g1 node = pathloc->node_access; switch( type ) { 2009e34: 80 a5 e0 02 cmp %l7, 2 2009e38: 02 80 00 0f be 2009e74 2009e3c: e0 06 40 00 ld [ %i1 ], %l0 2009e40: 80 a5 e0 02 cmp %l7, 2 2009e44: 18 80 00 07 bgu 2009e60 2009e48: 80 a5 e0 03 cmp %l7, 3 2009e4c: 80 a5 e0 00 cmp %l7, 0 2009e50: 02 80 00 56 be 2009fa8 2009e54: 92 10 00 13 mov %l3, %o1 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 2009e58: 10 bf ff dd b 2009dcc 2009e5c: 90 04 40 12 add %l1, %l2, %o0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 2009e60: 02 80 00 19 be 2009ec4 2009e64: 80 a5 e0 04 cmp %l7, 4 2009e68: 12 bf ff d8 bne 2009dc8 2009e6c: 92 10 00 13 mov %l3, %o1 2009e70: 30 80 00 52 b,a 2009fb8 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 2009e74: c2 05 40 00 ld [ %l5 ], %g1 2009e78: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 2009e7c: 80 a4 00 01 cmp %l0, %g1 2009e80: 02 bf ff d2 be 2009dc8 2009e84: 92 10 00 13 mov %l3, %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 2009e88: d2 06 60 10 ld [ %i1 + 0x10 ], %o1 2009e8c: c2 02 60 1c ld [ %o1 + 0x1c ], %g1 2009e90: 80 a4 00 01 cmp %l0, %g1 2009e94: 32 80 00 04 bne,a 2009ea4 2009e98: e0 04 20 08 ld [ %l0 + 8 ], %l0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 2009e9c: 10 80 00 2a b 2009f44 2009ea0: 92 02 60 08 add %o1, 8, %o1 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 2009ea4: 80 a4 20 00 cmp %l0, 0 2009ea8: 32 bf ff c7 bne,a 2009dc4 2009eac: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 2009eb0: 40 00 13 f8 call 200ee90 <__errno> 2009eb4: b0 10 3f ff mov -1, %i0 2009eb8: ee 22 00 00 st %l7, [ %o0 ] 2009ebc: 81 c7 e0 08 ret 2009ec0: 81 e8 00 00 restore pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 2009ec4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 2009ec8: 80 a0 60 03 cmp %g1, 3 2009ecc: 12 80 00 0a bne 2009ef4 2009ed0: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_link( pathloc, 0 ); 2009ed4: 90 10 00 19 mov %i1, %o0 2009ed8: 7f ff ff 81 call 2009cdc 2009edc: 92 10 20 00 clr %o1 if ( result == -1 ) 2009ee0: 80 a2 3f ff cmp %o0, -1 2009ee4: 12 80 00 0c bne 2009f14 2009ee8: b0 10 00 08 mov %o0, %i0 2009eec: 81 c7 e0 08 ret <== NOT EXECUTED 2009ef0: 81 e8 00 00 restore <== NOT EXECUTED return -1; } else if ( node->type == IMFS_SYM_LINK ) { 2009ef4: 32 80 00 09 bne,a 2009f18 2009ef8: d0 06 40 00 ld [ %i1 ], %o0 result = IMFS_evaluate_link( pathloc, 0 ); 2009efc: 90 10 00 19 mov %i1, %o0 2009f00: 7f ff ff 77 call 2009cdc 2009f04: 92 10 20 00 clr %o1 if ( result == -1 ) 2009f08: 80 a2 3f ff cmp %o0, -1 2009f0c: 02 bf ff ec be 2009ebc 2009f10: b0 10 00 08 mov %o0, %i0 return -1; } node = pathloc->node_access; 2009f14: d0 06 40 00 ld [ %i1 ], %o0 if ( !node ) 2009f18: 80 a2 20 00 cmp %o0, 0 2009f1c: 02 80 00 45 be 200a030 2009f20: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 2009f24: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 2009f28: 80 a0 60 01 cmp %g1, 1 2009f2c: 12 80 00 41 bne 200a030 2009f30: 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 ) { 2009f34: d2 02 20 5c ld [ %o0 + 0x5c ], %o1 2009f38: 80 a2 60 00 cmp %o1, 0 2009f3c: 02 80 00 14 be 2009f8c 2009f40: 92 02 60 1c add %o1, 0x1c, %o1 newloc = node->info.directory.mt_fs->mt_fs_root; 2009f44: a0 07 bf e8 add %fp, -24, %l0 2009f48: 94 10 20 14 mov 0x14, %o2 2009f4c: 40 00 16 0d call 200f780 2009f50: 90 10 00 10 mov %l0, %o0 *pathloc = newloc; 2009f54: 92 10 00 10 mov %l0, %o1 2009f58: 94 10 20 14 mov 0x14, %o2 2009f5c: 40 00 16 09 call 200f780 2009f60: 90 10 00 19 mov %i1, %o0 return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 2009f64: c2 06 60 0c ld [ %i1 + 0xc ], %g1 2009f68: c4 07 bf fc ld [ %fp + -4 ], %g2 2009f6c: c2 00 60 04 ld [ %g1 + 4 ], %g1 2009f70: a4 24 80 02 sub %l2, %g2, %l2 2009f74: 92 10 00 19 mov %i1, %o1 2009f78: 90 04 40 12 add %l1, %l2, %o0 2009f7c: 9f c0 40 00 call %g1 2009f80: 94 10 00 1a mov %i2, %o2 2009f84: 81 c7 e0 08 ret 2009f88: 91 e8 00 08 restore %g0, %o0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 2009f8c: 40 00 00 d4 call 200a2dc 2009f90: 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 ) 2009f94: a0 92 20 00 orcc %o0, 0, %l0 2009f98: 02 80 00 0c be 2009fc8 2009f9c: c4 07 bf fc ld [ %fp + -4 ], %g2 done = true; else pathloc->node_access = node; 2009fa0: 10 bf ff 89 b 2009dc4 2009fa4: e0 26 40 00 st %l0, [ %i1 ] break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 2009fa8: 40 00 13 ba call 200ee90 <__errno> 2009fac: b0 10 3f ff mov -1, %i0 2009fb0: 10 80 00 23 b 200a03c 2009fb4: 82 10 20 11 mov 0x11, %g1 break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 2009fb8: 40 00 13 b6 call 200ee90 <__errno> 2009fbc: b0 10 3f ff mov -1, %i0 2009fc0: 10 80 00 1f b 200a03c 2009fc4: 82 10 20 5b mov 0x5b, %g1 case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 2009fc8: 82 04 40 12 add %l1, %l2, %g1 2009fcc: a4 24 80 02 sub %l2, %g2, %l2 2009fd0: a2 04 40 12 add %l1, %l2, %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++) { 2009fd4: 10 80 00 0c b 200a004 2009fd8: e2 26 80 00 st %l1, [ %i2 ] if ( !IMFS_is_separator( path[ i ] ) ) 2009fdc: 80 a0 a0 5c cmp %g2, 0x5c 2009fe0: 22 80 00 0a be,a 200a008 2009fe4: c4 48 40 00 ldsb [ %g1 ], %g2 2009fe8: 80 a0 a0 2f cmp %g2, 0x2f 2009fec: 22 80 00 07 be,a 200a008 2009ff0: c4 48 40 00 ldsb [ %g1 ], %g2 rtems_set_errno_and_return_minus_one( ENOENT ); 2009ff4: 40 00 13 a7 call 200ee90 <__errno> 2009ff8: b0 10 3f ff mov -1, %i0 2009ffc: 10 80 00 10 b 200a03c 200a000: 82 10 20 02 mov 2, %g1 /* * 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++) { 200a004: c4 48 40 00 ldsb [ %g1 ], %g2 200a008: 80 a0 a0 00 cmp %g2, 0 200a00c: 12 bf ff f4 bne 2009fdc 200a010: 82 00 60 01 inc %g1 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 200a014: 7f ff fe 0d call 2009848 200a018: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 200a01c: c2 06 40 00 ld [ %i1 ], %g1 200a020: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 200a024: 80 a0 60 01 cmp %g1, 1 200a028: 02 80 00 08 be 200a048 200a02c: b0 10 00 08 mov %o0, %i0 if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 200a030: 40 00 13 98 call 200ee90 <__errno> 200a034: b0 10 3f ff mov -1, %i0 200a038: 82 10 20 14 mov 0x14, %g1 200a03c: c2 22 00 00 st %g1, [ %o0 ] 200a040: 81 c7 e0 08 ret 200a044: 81 e8 00 00 restore /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 200a048: 90 10 00 19 mov %i1, %o0 200a04c: 7f ff fe 1b call 20098b8 200a050: 92 10 20 03 mov 3, %o1 200a054: 80 a2 20 00 cmp %o0, 0 200a058: 12 80 00 06 bne 200a070 200a05c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 200a060: 40 00 13 8c call 200ee90 <__errno> 200a064: b0 10 3f ff mov -1, %i0 ! ffffffff 200a068: 82 10 20 0d mov 0xd, %g1 200a06c: c2 22 00 00 st %g1, [ %o0 ] return result; } 200a070: 81 c7 e0 08 ret 200a074: 81 e8 00 00 restore 02009918 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 2009918: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 200991c: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 2009920: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 2009924: 80 a0 a0 03 cmp %g2, 3 2009928: 22 80 00 04 be,a 2009938 200992c: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 rtems_fatal_error_occurred (0xABCD0000); 2009930: 7f ff f1 fa call 2006118 <== NOT EXECUTED 2009934: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; IMFS_Set_handlers( node ); 2009938: 90 10 00 18 mov %i0, %o0 200993c: 7f ff ff c3 call 2009848 2009940: c2 26 00 00 st %g1, [ %i0 ] /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 2009944: 90 10 00 18 mov %i0, %o0 2009948: 92 10 00 19 mov %i1, %o1 200994c: 7f ff ff db call 20098b8 2009950: b0 10 20 00 clr %i0 2009954: 80 a2 20 00 cmp %o0, 0 2009958: 12 80 00 06 bne 2009970 200995c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 2009960: 40 00 15 4c call 200ee90 <__errno> <== NOT EXECUTED 2009964: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 2009968: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 200996c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 2009970: 81 c7 e0 08 ret 2009974: 81 e8 00 00 restore 020098b8 : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 20098b8: 9d e3 bf a0 save %sp, -96, %sp } jnode = node->node_access; #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 20098bc: 40 00 04 84 call 200aacc 20098c0: e0 06 00 00 ld [ %i0 ], %l0 st_gid = getegid(); 20098c4: 40 00 04 7e call 200aabc 20098c8: a2 10 00 08 mov %o0, %l1 * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) 20098cc: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 20098d0: a3 2c 60 10 sll %l1, 0x10, %l1 20098d4: a3 34 60 10 srl %l1, 0x10, %l1 20098d8: 80 a4 40 01 cmp %l1, %g1 20098dc: 02 80 00 09 be 2009900 20098e0: 83 2e 60 06 sll %i1, 6, %g1 flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) 20098e4: c2 14 20 3e lduh [ %l0 + 0x3e ], %g1 20098e8: 91 2a 20 10 sll %o0, 0x10, %o0 20098ec: 91 32 20 10 srl %o0, 0x10, %o0 20098f0: 80 a2 00 01 cmp %o0, %g1 20098f4: 02 80 00 03 be 2009900 20098f8: 83 2e 60 03 sll %i1, 3, %g1 20098fc: 82 10 00 19 mov %i1, %g1 <== NOT EXECUTED /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 2009900: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 2009904: 82 28 40 02 andn %g1, %g2, %g1 return 1; return 0; } 2009908: 80 a0 00 01 cmp %g0, %g1 200990c: b0 60 3f ff subx %g0, -1, %i0 2009910: 81 c7 e0 08 ret 2009914: 81 e8 00 00 restore 02009978 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 2009978: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 200997c: e2 06 00 00 ld [ %i0 ], %l1 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 2009980: a0 10 00 18 mov %i0, %l0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 2009984: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 2009988: 80 a0 60 04 cmp %g1, 4 200998c: 12 80 00 07 bne 20099a8 2009990: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 2009994: c2 04 60 08 ld [ %l1 + 8 ], %g1 2009998: 80 a0 60 00 cmp %g1, 0 200999c: 32 80 00 05 bne,a 20099b0 20099a0: c2 26 00 00 st %g1, [ %i0 ] rtems_fatal_error_occurred( 0xBAD00000 ); 20099a4: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED 20099a8: 7f ff f1 dc call 2006118 <== NOT EXECUTED 20099ac: 01 00 00 00 nop <== NOT EXECUTED * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 20099b0: c2 04 60 50 ld [ %l1 + 0x50 ], %g1 20099b4: c2 48 40 00 ldsb [ %g1 ], %g1 20099b8: 80 a0 60 5c cmp %g1, 0x5c 20099bc: 22 80 00 09 be,a 20099e0 20099c0: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 20099c4: 80 a0 60 2f cmp %g1, 0x2f 20099c8: 22 80 00 06 be,a 20099e0 20099cc: 03 00 80 6c sethi %hi(0x201b000), %g1 20099d0: 80 a0 60 00 cmp %g1, 0 20099d4: 12 80 00 09 bne 20099f8 20099d8: 82 10 20 00 clr %g1 20099dc: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 20099e0: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 20099e4: 90 10 00 10 mov %l0, %o0 20099e8: 92 02 60 18 add %o1, 0x18, %o1 20099ec: 40 00 17 65 call 200f780 20099f0: 94 10 20 14 mov 0x14, %o2 20099f4: 82 10 20 01 mov 1, %g1 * 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] ), 20099f8: e2 04 60 50 ld [ %l1 + 0x50 ], %l1 20099fc: a2 04 40 01 add %l1, %g1, %l1 2009a00: 40 00 18 dc call 200fd70 2009a04: 90 10 00 11 mov %l1, %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 2009a08: 94 10 00 19 mov %i1, %o2 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 2009a0c: 92 10 00 08 mov %o0, %o1 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 2009a10: 96 10 00 10 mov %l0, %o3 2009a14: 40 00 00 11 call 2009a58 2009a18: 90 10 00 11 mov %l1, %o0 2009a1c: b0 10 00 08 mov %o0, %i0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 2009a20: 7f ff ff 8a call 2009848 2009a24: 90 10 00 10 mov %l0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 2009a28: 90 10 00 10 mov %l0, %o0 2009a2c: 7f ff ff a3 call 20098b8 2009a30: 92 10 00 19 mov %i1, %o1 2009a34: 80 a2 20 00 cmp %o0, 0 2009a38: 12 80 00 06 bne 2009a50 2009a3c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 2009a40: 40 00 15 14 call 200ee90 <__errno> <== NOT EXECUTED 2009a44: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 2009a48: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 2009a4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 2009a50: 81 c7 e0 08 ret 2009a54: 81 e8 00 00 restore 0200d6ac : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 200d6ac: 9d e3 bf 98 save %sp, -104, %sp /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 200d6b0: 7f ff f5 07 call 200aacc 200d6b4: e0 06 00 00 ld [ %i0 ], %l0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 200d6b8: 91 2a 20 10 sll %o0, 0x10, %o0 200d6bc: 91 32 20 10 srl %o0, 0x10, %o0 200d6c0: 80 a2 20 00 cmp %o0, 0 200d6c4: 22 80 00 0c be,a 200d6f4 200d6c8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 200d6cc: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 200d6d0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 200d6d4: 22 80 00 08 be,a 200d6f4 <== NOT EXECUTED 200d6d8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); 200d6dc: 40 00 05 ed call 200ee90 <__errno> <== NOT EXECUTED 200d6e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200d6e4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 200d6e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200d6ec: 81 c7 e0 08 ret <== NOT EXECUTED 200d6f0: 81 e8 00 00 restore <== NOT EXECUTED */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); IMFS_update_ctime( jnode ); 200d6f4: 90 07 bf f8 add %fp, -8, %o0 /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 200d6f8: 82 08 70 00 and %g1, -4096, %g1 IMFS_update_ctime( jnode ); 200d6fc: 92 10 20 00 clr %o1 /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 200d700: b2 0e 6f ff and %i1, 0xfff, %i1 200d704: b2 16 40 01 or %i1, %g1, %i1 IMFS_update_ctime( jnode ); 200d708: 7f ff f4 f5 call 200aadc 200d70c: f2 24 20 30 st %i1, [ %l0 + 0x30 ] 200d710: c2 07 bf f8 ld [ %fp + -8 ], %g1 200d714: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 200d718: 81 c7 e0 08 ret 200d71c: 91 e8 20 00 restore %g0, 0, %o0 0200a220 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 200a220: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 200a224: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 200a228: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 200a22c: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 200a230: 40 00 0b 69 call 200cfd4 <== NOT EXECUTED 200a234: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED if (! err) { 200a238: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a23c: 12 80 00 12 bne 200a284 <== NOT EXECUTED 200a240: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_OPEN; 200a244: c2 04 60 18 ld [ %l1 + 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) 200a248: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 200a24c: 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) 200a250: 40 00 02 5b call 200abbc <== NOT EXECUTED 200a254: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED 200a258: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200a25c: 12 80 00 10 bne 200a29c <== NOT EXECUTED 200a260: 01 00 00 00 nop <== NOT EXECUTED 200a264: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 200a268: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200a26c: 12 80 00 0c bne 200a29c <== NOT EXECUTED 200a270: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 200a274: 40 00 01 ad call 200a928 <== NOT EXECUTED 200a278: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 200a27c: 81 c7 e0 08 ret <== NOT EXECUTED 200a280: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 200a284: 16 80 00 06 bge 200a29c <== NOT EXECUTED 200a288: 01 00 00 00 nop <== NOT EXECUTED 200a28c: 40 00 13 01 call 200ee90 <__errno> <== NOT EXECUTED 200a290: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a294: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 200a298: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 200a29c: 81 c7 e0 08 ret <== NOT EXECUTED 200a2a0: 81 e8 00 00 restore <== NOT EXECUTED 0200a0d0 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 200a0d0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 200a0d4: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 200a0d8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED int err; if (command == FIONBIO) { 200a0dc: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 200a0e0: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED int err; if (command == FIONBIO) { 200a0e4: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 200a0e8: 12 80 00 0f bne 200a124 <== NOT EXECUTED 200a0ec: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (buffer == NULL) 200a0f0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 200a0f4: 02 80 00 12 be 200a13c <== NOT EXECUTED 200a0f8: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 200a0fc: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED 200a100: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200a104: 02 80 00 04 be 200a114 <== NOT EXECUTED 200a108: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 200a10c: 10 80 00 03 b 200a118 <== NOT EXECUTED 200a110: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 200a114: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 200a118: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 200a11c: 81 c7 e0 08 ret <== NOT EXECUTED 200a120: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 200a124: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 200a128: 40 00 0a a8 call 200cbc8 <== NOT EXECUTED 200a12c: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 200a130: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a134: 16 80 00 06 bge 200a14c <== NOT EXECUTED 200a138: 01 00 00 00 nop <== NOT EXECUTED 200a13c: 40 00 13 55 call 200ee90 <__errno> <== NOT EXECUTED 200a140: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a144: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 200a148: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 200a14c: 81 c7 e0 08 ret <== NOT EXECUTED 200a150: 81 e8 00 00 restore <== NOT EXECUTED 0200a078 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 200a078: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 200a07c: 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 ) { 200a080: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 200a084: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 200a088: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 200a08c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a090: 40 00 0a b1 call 200cb54 <== NOT EXECUTED 200a094: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 200a098: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 200a09c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 200a0a0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200a0a4: 16 80 00 08 bge 200a0c4 <== NOT EXECUTED 200a0a8: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED 200a0ac: 40 00 13 79 call 200ee90 <__errno> <== NOT EXECUTED 200a0b0: a0 20 00 10 neg %l0 <== NOT EXECUTED 200a0b4: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 200a0b8: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 200a0bc: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 200a0c0: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED } 200a0c4: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 200a0c8: 81 c7 e0 08 ret <== NOT EXECUTED 200a0cc: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED 0200a1bc : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 200a1bc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 200a1c0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 200a1c4: 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); 200a1c8: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 200a1cc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a1d0: 40 00 0a 97 call 200cc2c <== NOT EXECUTED 200a1d4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 200a1d8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a1dc: 04 80 00 08 ble 200a1fc <== NOT EXECUTED 200a1e0: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 200a1e4: 40 00 02 3e call 200aadc <== NOT EXECUTED 200a1e8: 92 10 20 00 clr %o1 <== NOT EXECUTED 200a1ec: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 200a1f0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 200a1f4: 81 c7 e0 08 ret <== NOT EXECUTED 200a1f8: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 200a1fc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200a200: 02 80 00 06 be 200a218 <== NOT EXECUTED 200a204: 01 00 00 00 nop <== NOT EXECUTED 200a208: 40 00 13 22 call 200ee90 <__errno> <== NOT EXECUTED 200a20c: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a210: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 200a214: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 200a218: 81 c7 e0 08 ret <== NOT EXECUTED 200a21c: 81 e8 00 00 restore <== NOT EXECUTED 0200a154 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 200a154: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 200a158: 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 ) { 200a15c: 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); 200a160: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 200a164: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200a168: 40 00 0b 18 call 200cdc8 <== NOT EXECUTED 200a16c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 200a170: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 200a174: 04 80 00 09 ble 200a198 <== NOT EXECUTED 200a178: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 200a17c: 40 00 02 58 call 200aadc <== NOT EXECUTED 200a180: 92 10 20 00 clr %o1 <== NOT EXECUTED 200a184: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 200a188: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 200a18c: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 200a190: 81 c7 e0 08 ret <== NOT EXECUTED 200a194: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 200a198: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200a19c: 02 80 00 06 be 200a1b4 <== NOT EXECUTED 200a1a0: 01 00 00 00 nop <== NOT EXECUTED 200a1a4: 40 00 13 3b call 200ee90 <__errno> <== NOT EXECUTED 200a1a8: b0 20 00 18 neg %i0 <== NOT EXECUTED 200a1ac: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 200a1b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 200a1b4: 81 c7 e0 08 ret <== NOT EXECUTED 200a1b8: 81 e8 00 00 restore <== NOT EXECUTED 0200a2dc : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 200a2dc: 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 ); 200a2e0: 80 a6 20 00 cmp %i0, 0 200a2e4: 12 80 00 0a bne 200a30c 200a2e8: 80 a6 60 00 cmp %i1, 0 200a2ec: 11 00 80 68 sethi %hi(0x201a000), %o0 <== NOT EXECUTED 200a2f0: 15 00 80 69 sethi %hi(0x201a400), %o2 <== NOT EXECUTED 200a2f4: 17 00 80 69 sethi %hi(0x201a400), %o3 <== NOT EXECUTED 200a2f8: 90 12 23 c8 or %o0, 0x3c8, %o0 <== NOT EXECUTED 200a2fc: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 200a300: 96 12 e0 18 or %o3, 0x18, %o3 <== NOT EXECUTED 200a304: 40 00 01 31 call 200a7c8 <__assert_func> <== NOT EXECUTED 200a308: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED if ( !name ) 200a30c: 02 80 00 1c be 200a37c 200a310: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 200a314: 13 00 80 69 sethi %hi(0x201a400), %o1 200a318: 40 00 16 45 call 200fc2c 200a31c: 92 12 60 28 or %o1, 0x28, %o1 ! 201a428 200a320: 80 a2 20 00 cmp %o0, 0 200a324: 02 80 00 09 be 200a348 200a328: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 200a32c: 13 00 80 69 sethi %hi(0x201a400), %o1 200a330: 40 00 16 3f call 200fc2c 200a334: 92 12 60 30 or %o1, 0x30, %o1 ! 201a430 200a338: 80 a2 20 00 cmp %o0, 0 200a33c: 12 80 00 05 bne 200a350 200a340: a0 06 20 54 add %i0, 0x54, %l0 return directory->Parent; 200a344: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 200a348: 81 c7 e0 08 ret <== NOT EXECUTED 200a34c: 81 e8 00 00 restore <== NOT EXECUTED the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 200a350: 10 80 00 08 b 200a370 200a354: f0 06 20 50 ld [ %i0 + 0x50 ], %i0 !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 ) ) 200a358: 40 00 16 35 call 200fc2c 200a35c: 92 06 20 0c add %i0, 0xc, %o1 200a360: 80 a2 20 00 cmp %o0, 0 200a364: 02 80 00 07 be 200a380 200a368: 01 00 00 00 nop the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 200a36c: f0 06 00 00 ld [ %i0 ], %i0 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 200a370: 80 a6 00 10 cmp %i0, %l0 200a374: 12 bf ff f9 bne 200a358 200a378: 90 10 00 19 mov %i1, %o0 200a37c: b0 10 20 00 clr %i0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 200a380: 81 c7 e0 08 ret 200a384: 81 e8 00 00 restore 0200f7c4 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 200f7c4: 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; 200f7c8: 94 10 20 14 mov 0x14, %o2 200f7cc: 90 07 bf ec add %fp, -20, %o0 /* * 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; 200f7d0: e0 06 20 1c ld [ %i0 + 0x1c ], %l0 temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 200f7d4: a2 10 00 08 mov %o0, %l1 * 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; 200f7d8: 40 00 15 a8 call 2014e78 200f7dc: 92 06 20 1c add %i0, 0x1c, %o1 /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 200f7e0: c0 26 20 1c clr [ %i0 + 0x1c ] do { next = jnode->Parent; loc.node_access = (void *)jnode; 200f7e4: e0 27 bf ec st %l0, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 200f7e8: f0 04 20 08 ld [ %l0 + 8 ], %i0 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 200f7ec: 7f ff fd 4f call 200ed28 200f7f0: 90 10 00 11 mov %l1, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 200f7f4: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 200f7f8: 80 a0 a0 01 cmp %g2, 1 200f7fc: 12 80 00 06 bne 200f814 200f800: 82 04 20 54 add %l0, 0x54, %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 200f804: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 200f808: 80 a0 80 01 cmp %g2, %g1 200f80c: 12 80 00 09 bne 200f830 200f810: 80 a4 20 00 cmp %l0, 0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 200f814: 90 10 20 00 clr %o0 200f818: 7f ff cf 8a call 2003640 200f81c: 92 10 00 11 mov %l1, %o1 if (result != 0) 200f820: 80 a2 20 00 cmp %o0, 0 200f824: 12 80 00 13 bne 200f870 200f828: a0 10 00 18 mov %i0, %l0 return -1; jnode = next; } if ( jnode != NULL ) { 200f82c: 80 a4 20 00 cmp %l0, 0 200f830: 22 80 00 11 be,a 200f874 200f834: b0 10 20 00 clr %i0 if ( jnode->type == IMFS_DIRECTORY ) { 200f838: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 200f83c: 80 a0 60 01 cmp %g1, 1 200f840: 32 bf ff ea bne,a 200f7e8 200f844: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED 200f848: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 200f84c: 84 04 20 54 add %l0, 0x54, %g2 200f850: 80 a0 40 02 cmp %g1, %g2 200f854: 22 bf ff e5 be,a 200f7e8 200f858: e0 27 bf ec st %l0, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 200f85c: a0 90 60 00 orcc %g1, 0, %l0 200f860: 32 bf ff e2 bne,a 200f7e8 200f864: e0 27 bf ec st %l0, [ %fp + -20 ] 200f868: 81 c7 e0 08 ret <== NOT EXECUTED 200f86c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 200f870: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return 0; } 200f874: 81 c7 e0 08 ret 200f878: 81 e8 00 00 restore 0200a478 : 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 ) { 200a478: 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, 200a47c: 03 00 80 6c sethi %hi(0x201b000), %g1 200a480: c2 00 61 58 ld [ %g1 + 0x158 ], %g1 ! 201b158 200a484: 86 10 20 00 clr %g3 200a488: 84 10 20 10 mov 0x10, %g2 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 200a48c: 80 a0 80 01 cmp %g2, %g1 200a490: 02 80 00 06 be 200a4a8 200a494: 86 00 e0 01 inc %g3 200a498: 80 a0 e0 06 cmp %g3, 6 200a49c: 12 bf ff fc bne 200a48c 200a4a0: 85 28 a0 01 sll %g2, 1, %g2 200a4a4: 84 10 20 80 mov 0x80, %g2 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 200a4a8: 03 00 80 6e sethi %hi(0x201b800), %g1 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 200a4ac: 40 00 0c 2c call 200d55c 200a4b0: c4 20 61 cc st %g2, [ %g1 + 0x1cc ] ! 201b9cc 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; 200a4b4: 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(); 200a4b8: 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; 200a4bc: 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; 200a4c0: 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; 200a4c4: 13 00 80 69 sethi %hi(0x201a400), %o1 200a4c8: 90 06 20 38 add %i0, 0x38, %o0 200a4cc: 40 00 14 ad call 200f780 200a4d0: 92 12 63 f4 or %o1, 0x3f4, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 200a4d4: 90 10 20 01 mov 1, %o0 200a4d8: 40 00 00 ce call 200a810 200a4dc: 92 10 20 10 mov 0x10, %o1 if ( !fs_info ) { 200a4e0: 82 92 20 00 orcc %o0, 0, %g1 200a4e4: 12 80 00 0a bne 200a50c 200a4e8: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 free(temp_mt_entry->mt_fs_root.node_access); 200a4ec: 40 00 01 0f call 200a928 <== NOT EXECUTED 200a4f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 200a4f4: 40 00 12 67 call 200ee90 <__errno> <== NOT EXECUTED 200a4f8: 01 00 00 00 nop <== NOT EXECUTED 200a4fc: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 200a500: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a504: 81 c7 e0 08 ret <== NOT EXECUTED 200a508: 81 e8 00 00 restore <== NOT EXECUTED /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 200a50c: 07 00 80 6e sethi %hi(0x201b800), %g3 200a510: c4 00 e1 d0 ld [ %g3 + 0x1d0 ], %g2 ! 201b9d0 fs_info->ino_count = 1; 200a514: 88 10 20 01 mov 1, %g4 200a518: c8 20 60 04 st %g4, [ %g1 + 4 ] 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; 200a51c: c8 22 20 38 st %g4, [ %o0 + 0x38 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 200a520: 88 00 a0 01 add %g2, 1, %g4 200a524: c8 20 e1 d0 st %g4, [ %g3 + 0x1d0 ] 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; 200a528: c2 26 20 34 st %g1, [ %i0 + 0x34 ] */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 200a52c: f6 20 60 0c st %i3, [ %g1 + 0xc ] * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 200a530: f4 20 60 08 st %i2, [ %g1 + 8 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 200a534: c4 20 40 00 st %g2, [ %g1 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 200a538: 40 00 09 89 call 200cb5c 200a53c: b0 10 20 00 clr %i0 return 0; } 200a540: 81 c7 e0 08 ret 200a544: 81 e8 00 00 restore 02003314 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 2003314: 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; 2003318: c2 06 00 00 ld [ %i0 ], %g1 200331c: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 2003320: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1 2003324: 80 a0 60 07 cmp %g1, 7 2003328: 08 80 00 06 bleu 2003340 200332c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMLINK ); 2003330: 40 00 44 96 call 2014588 <__errno> 2003334: 01 00 00 00 nop 2003338: 10 80 00 17 b 2003394 200333c: 82 10 20 1f mov 0x1f, %g1 ! 1f /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 2003340: 40 00 48 31 call 2015404 2003344: 90 10 00 1a mov %i2, %o0 2003348: a0 07 bf b0 add %fp, -80, %l0 200334c: 92 10 00 08 mov %o0, %o1 2003350: 96 07 bf fc add %fp, -4, %o3 2003354: 94 10 00 10 mov %l0, %o2 2003358: 40 00 31 74 call 200f928 200335c: 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( 2003360: 90 10 00 19 mov %i1, %o0 2003364: 94 10 00 10 mov %l0, %o2 2003368: 92 10 20 03 mov 3, %o1 200336c: 17 00 00 28 sethi %hi(0xa000), %o3 2003370: 98 07 bf d8 add %fp, -40, %o4 2003374: 40 00 2e 22 call 200ebfc 2003378: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 200337c: 80 a2 20 00 cmp %o0, 0 2003380: 12 80 00 08 bne 20033a0 2003384: c2 07 bf d8 ld [ %fp + -40 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); 2003388: 40 00 44 80 call 2014588 <__errno> <== NOT EXECUTED 200338c: 01 00 00 00 nop <== NOT EXECUTED 2003390: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 2003394: c2 22 00 00 st %g1, [ %o0 ] 2003398: 81 c7 e0 08 ret 200339c: 91 e8 3f ff restore %g0, -1, %o0 /* * 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 ); 20033a0: 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++; 20033a4: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 20033a8: 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++; 20033ac: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 20033b0: 40 00 02 53 call 2003cfc 20033b4: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] 20033b8: c4 07 bf f4 ld [ %fp + -12 ], %g2 20033bc: c2 07 bf d8 ld [ %fp + -40 ], %g1 20033c0: c4 20 60 48 st %g2, [ %g1 + 0x48 ] return 0; } 20033c4: 81 c7 e0 08 ret 20033c8: 91 e8 20 00 restore %g0, 0, %o0 02012674 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 2012674: 9d e3 bf a0 save %sp, -96, %sp 2012678: 90 10 00 18 mov %i0, %o0 block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 201267c: 80 a6 20 00 cmp %i0, 0 2012680: 12 80 00 0a bne 20126a8 2012684: 92 10 00 19 mov %i1, %o1 2012688: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 201268c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012690: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012694: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012698: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 201269c: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 20126a0: 10 80 00 0c b 20126d0 <== NOT EXECUTED 20126a4: 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 ); 20126a8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 20126ac: 80 a0 60 05 cmp %g1, 5 20126b0: 02 80 00 0a be 20126d8 20126b4: 15 00 80 81 sethi %hi(0x2020400), %o2 20126b8: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 20126bc: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 20126c0: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 20126c4: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 20126c8: 96 12 e1 30 or %o3, 0x130, %o3 <== NOT EXECUTED 20126cc: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED 20126d0: 7f ff f5 3a call 200fbb8 <__assert_func> <== NOT EXECUTED 20126d4: 01 00 00 00 nop <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 20126d8: 7f ff fe 6c call 2012088 20126dc: 94 10 20 01 mov 1, %o2 ! 1 if ( *block_entry_ptr ) 20126e0: 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 ); 20126e4: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 20126e8: 80 a0 60 00 cmp %g1, 0 20126ec: 12 80 00 09 bne 2012710 20126f0: b0 10 20 00 clr %i0 #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 20126f4: 7f ff fe 58 call 2012054 20126f8: b0 10 20 01 mov 1, %i0 if ( !memory ) 20126fc: 80 a2 20 00 cmp %o0, 0 2012700: 02 80 00 04 be 2012710 2012704: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 2012708: d0 24 00 00 st %o0, [ %l0 ] 201270c: b0 10 20 00 clr %i0 return 0; } 2012710: 81 c7 e0 08 ret 2012714: 81 e8 00 00 restore 02012718 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 2012718: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 201271c: 80 a6 20 00 cmp %i0, 0 2012720: 32 80 00 0a bne,a 2012748 2012724: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 2012728: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 201272c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012730: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012734: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012738: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 201273c: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 2012740: 10 80 00 0c b 2012770 <== NOT EXECUTED 2012744: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 2012748: 80 a0 60 05 cmp %g1, 5 201274c: 02 80 00 0b be 2012778 2012750: 03 00 80 85 sethi %hi(0x2021400), %g1 2012754: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012758: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 201275c: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012760: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012764: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 2012768: 96 12 e1 30 or %o3, 0x130, %o3 <== NOT EXECUTED 201276c: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED 2012770: 7f ff f5 12 call 200fbb8 <__assert_func> <== NOT EXECUTED 2012774: 01 00 00 00 nop <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 2012778: e0 00 63 34 ld [ %g1 + 0x334 ], %l0 201277c: a3 34 20 02 srl %l0, 2, %l1 2012780: 92 10 00 11 mov %l1, %o1 2012784: 40 00 2c 1f call 201d800 <.umul> 2012788: 90 04 60 01 add %l1, 1, %o0 201278c: 92 10 00 11 mov %l1, %o1 2012790: 40 00 2c 1c call 201d800 <.umul> 2012794: 90 02 20 01 inc %o0 2012798: 92 10 00 10 mov %l0, %o1 201279c: 40 00 2c 19 call 201d800 <.umul> 20127a0: 90 02 3f ff add %o0, -1, %o0 20127a4: 82 10 20 00 clr %g1 20127a8: 80 a0 40 19 cmp %g1, %i1 20127ac: 34 80 00 0b bg,a 20127d8 20127b0: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED 20127b4: 80 a0 40 19 cmp %g1, %i1 20127b8: 12 80 00 04 bne 20127c8 20127bc: 80 a2 00 1a cmp %o0, %i2 20127c0: 38 80 00 06 bgu,a 20127d8 20127c4: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 rtems_set_errno_and_return_minus_one( EINVAL ); 20127c8: 40 00 07 70 call 2014588 <__errno> <== NOT EXECUTED 20127cc: 01 00 00 00 nop <== NOT EXECUTED 20127d0: 10 80 00 2b b 201287c <== NOT EXECUTED 20127d4: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( new_length <= the_jnode->info.file.size ) 20127d8: 80 a6 40 11 cmp %i1, %l1 20127dc: 14 80 00 09 bg 2012800 20127e0: e6 06 20 54 ld [ %i0 + 0x54 ], %l3 20127e4: 80 a6 40 11 cmp %i1, %l1 20127e8: 12 80 00 04 bne 20127f8 20127ec: 80 a6 80 13 cmp %i2, %l3 20127f0: 18 80 00 05 bgu 2012804 20127f4: a5 3c 20 1f sra %l0, 0x1f, %l2 20127f8: 81 c7 e0 08 ret 20127fc: 91 e8 20 00 restore %g0, 0, %o0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012800: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED 2012804: 96 10 00 10 mov %l0, %o3 2012808: 94 10 00 12 mov %l2, %o2 201280c: 90 10 00 19 mov %i1, %o0 2012810: 40 00 2d c1 call 201df14 <__divdi3> 2012814: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012818: 90 10 00 11 mov %l1, %o0 201281c: 96 10 00 10 mov %l0, %o3 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012820: a8 10 00 09 mov %o1, %l4 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012824: 94 10 00 12 mov %l2, %o2 2012828: 40 00 2d bb call 201df14 <__divdi3> 201282c: 92 10 00 13 mov %l3, %o1 2012830: a2 10 00 09 mov %o1, %l1 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 2012834: 10 80 00 15 b 2012888 2012838: a0 10 00 09 mov %o1, %l0 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 201283c: 7f ff ff 8e call 2012674 2012840: 92 10 00 10 mov %l0, %o1 2012844: 80 a2 20 00 cmp %o0, 0 2012848: 22 80 00 10 be,a 2012888 201284c: a0 04 20 01 inc %l0 for ( ; block>=old_blocks ; block-- ) { 2012850: 10 80 00 06 b 2012868 <== NOT EXECUTED 2012854: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 2012858: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 201285c: 7f ff fe d7 call 20123b8 <== NOT EXECUTED 2012860: a0 04 3f ff add %l0, -1, %l0 <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 2012864: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED 2012868: 1a bf ff fc bcc 2012858 <== NOT EXECUTED 201286c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 2012870: 40 00 07 46 call 2014588 <__errno> <== NOT EXECUTED 2012874: 01 00 00 00 nop <== NOT EXECUTED 2012878: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 201287c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012880: 81 c7 e0 08 ret <== NOT EXECUTED 2012884: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 2012888: 80 a4 00 14 cmp %l0, %l4 201288c: 08 bf ff ec bleu 201283c 2012890: 90 10 00 18 mov %i0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 2012894: f4 26 20 54 st %i2, [ %i0 + 0x54 ] 2012898: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 201289c: 81 c7 e0 08 ret 20128a0: 91 e8 20 00 restore %g0, 0, %o0 02012088 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 2012088: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 201208c: 80 a6 20 00 cmp %i0, 0 2012090: 32 80 00 0a bne,a 20120b8 2012094: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 2012098: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 201209c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 20120a0: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 20120a4: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 20120a8: 94 12 a2 08 or %o2, 0x208, %o2 <== NOT EXECUTED 20120ac: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 20120b0: 10 80 00 0c b 20120e0 <== NOT EXECUTED 20120b4: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 20120b8: 80 a0 60 05 cmp %g1, 5 20120bc: 02 80 00 0b be 20120e8 20120c0: 03 00 80 85 sethi %hi(0x2021400), %g1 20120c4: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 20120c8: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 20120cc: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 20120d0: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 20120d4: 94 12 a2 08 or %o2, 0x208, %o2 <== NOT EXECUTED 20120d8: 96 12 e1 30 or %o3, 0x130, %o3 <== NOT EXECUTED 20120dc: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED 20120e0: 7f ff f6 b6 call 200fbb8 <__assert_func> <== NOT EXECUTED 20120e4: 01 00 00 00 nop <== NOT EXECUTED /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 20120e8: e0 00 63 34 ld [ %g1 + 0x334 ], %l0 20120ec: a1 34 20 02 srl %l0, 2, %l0 20120f0: 82 04 3f ff add %l0, -1, %g1 20120f4: 80 a6 40 01 cmp %i1, %g1 20120f8: 18 80 00 16 bgu 2012150 20120fc: 90 04 20 01 add %l0, 1, %o0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 2012100: 80 a6 a0 00 cmp %i2, 0 2012104: 02 80 00 0f be 2012140 2012108: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 if ( !p ) { 201210c: 80 a0 60 00 cmp %g1, 0 2012110: 32 80 00 09 bne,a 2012134 2012114: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 p = memfile_alloc_block(); 2012118: 7f ff ff cf call 2012054 201211c: 01 00 00 00 nop if ( !p ) 2012120: 80 a2 20 00 cmp %o0, 0 2012124: 22 80 00 86 be,a 201233c 2012128: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 201212c: d0 26 20 58 st %o0, [ %i0 + 0x58 ] } return &info->indirect[ my_block ]; 2012130: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 2012134: b3 2e 60 02 sll %i1, 2, %i1 2012138: 81 c7 e0 08 ret 201213c: 91 ee 00 19 restore %i0, %i1, %o0 } if ( !p ) return 0; return &info->indirect[ my_block ]; 2012140: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 2012144: 80 a0 60 00 cmp %g1, 0 return 0; return &info->indirect[ my_block ]; 2012148: 10 80 00 32 b 2012210 201214c: b0 00 40 19 add %g1, %i1, %i0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 2012150: 40 00 2d ac call 201d800 <.umul> <== NOT EXECUTED 2012154: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2012158: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 201215c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 2012160: 18 80 00 30 bgu 2012220 <== NOT EXECUTED 2012164: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 2012168: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 201216c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2012170: 40 00 2e 8a call 201db98 <.urem> <== NOT EXECUTED 2012174: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2012178: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 201217c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2012180: 40 00 2d da call 201d8e8 <.udiv> <== NOT EXECUTED 2012184: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 2012188: 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; 201218c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 2012190: 02 80 00 18 be 20121f0 <== NOT EXECUTED 2012194: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 2012198: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 201219c: 12 80 00 08 bne 20121bc <== NOT EXECUTED 20121a0: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED p = memfile_alloc_block(); 20121a4: 7f ff ff ac call 2012054 <== NOT EXECUTED 20121a8: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 20121ac: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 20121b0: 22 80 00 63 be,a 201233c <== NOT EXECUTED 20121b4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 20121b8: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; 20121bc: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 20121c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20121c4: 12 80 00 08 bne 20121e4 <== NOT EXECUTED 20121c8: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED p1 = memfile_alloc_block(); 20121cc: 7f ff ff a2 call 2012054 <== NOT EXECUTED 20121d0: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 20121d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20121d8: 22 80 00 59 be,a 201233c <== NOT EXECUTED 20121dc: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 20121e0: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; 20121e4: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 20121e8: 81 c7 e0 08 ret <== NOT EXECUTED 20121ec: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED } if ( !p ) 20121f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20121f4: 02 80 00 52 be 201233c <== NOT EXECUTED 20121f8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 20121fc: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 2012200: 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 ]; 2012204: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 2012208: 80 a0 60 00 cmp %g1, 0 <== 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 ]; 201220c: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 2012210: 12 80 00 4b bne 201233c 2012214: 01 00 00 00 nop p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 2012218: 81 c7 e0 08 ret <== NOT EXECUTED 201221c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 2012220: 90 02 20 01 inc %o0 <== NOT EXECUTED 2012224: 40 00 2d 77 call 201d800 <.umul> <== NOT EXECUTED 2012228: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 201222c: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 2012230: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 2012234: 18 80 00 41 bgu 2012338 <== NOT EXECUTED 2012238: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 201223c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2012240: 40 00 2e 56 call 201db98 <.urem> <== NOT EXECUTED 2012244: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2012248: 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; 201224c: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 2012250: 40 00 2d a6 call 201d8e8 <.udiv> <== NOT EXECUTED 2012254: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 2012258: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 201225c: 40 00 2d a3 call 201d8e8 <.udiv> <== NOT EXECUTED 2012260: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 2012264: 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; 2012268: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 201226c: 40 00 2e 4b call 201db98 <.urem> <== NOT EXECUTED 2012270: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 2012274: 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; 2012278: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 201227c: 02 80 00 23 be 2012308 <== NOT EXECUTED 2012280: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 2012284: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012288: 12 80 00 08 bne 20122a8 <== NOT EXECUTED 201228c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED p = memfile_alloc_block(); 2012290: 7f ff ff 71 call 2012054 <== NOT EXECUTED 2012294: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 2012298: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 201229c: 22 80 00 28 be,a 201233c <== NOT EXECUTED 20122a0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 20122a4: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; 20122a8: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 20122ac: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 20122b0: 12 80 00 08 bne 20122d0 <== NOT EXECUTED 20122b4: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED p1 = memfile_alloc_block(); 20122b8: 7f ff ff 67 call 2012054 <== NOT EXECUTED 20122bc: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 20122c0: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 20122c4: 02 80 00 1e be 201233c <== NOT EXECUTED 20122c8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 20122cc: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; 20122d0: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 20122d4: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 20122d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20122dc: 12 80 00 08 bne 20122fc <== NOT EXECUTED 20122e0: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 20122e4: 7f ff ff 5c call 2012054 <== NOT EXECUTED 20122e8: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 20122ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20122f0: 22 80 00 13 be,a 201233c <== NOT EXECUTED 20122f4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 20122f8: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p2[ singly ]; 20122fc: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED 2012300: 81 c7 e0 08 ret <== NOT EXECUTED 2012304: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED } if ( !p ) 2012308: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 201230c: 02 80 00 0c be 201233c <== NOT EXECUTED 2012310: 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 ]; 2012314: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 2012318: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 201231c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2012320: 02 80 00 07 be 201233c <== NOT EXECUTED 2012324: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 2012328: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED 201232c: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED 2012330: 81 c7 e0 08 ret <== NOT EXECUTED 2012334: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED 2012338: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 201233c: 81 c7 e0 08 ret 2012340: 81 e8 00 00 restore 02012d24 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 2012d24: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2012d28: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 2012d2c: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 2012d30: 12 80 00 0a bne 2012d58 2012d34: a6 10 00 1a mov %i2, %l3 2012d38: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012d3c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012d40: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012d44: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012d48: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 2012d4c: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 2012d50: 10 80 00 0e b 2012d88 <== NOT EXECUTED 2012d54: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 2012d58: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 2012d5c: 84 00 7f fb add %g1, -5, %g2 2012d60: 80 a0 a0 01 cmp %g2, 1 2012d64: 08 80 00 0b bleu 2012d90 2012d68: 80 a6 e0 00 cmp %i3, 0 2012d6c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012d70: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012d74: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012d78: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012d7c: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 2012d80: 96 12 e1 b0 or %o3, 0x1b0, %o3 <== NOT EXECUTED 2012d84: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED 2012d88: 7f ff f3 8c call 200fbb8 <__assert_func> <== NOT EXECUTED 2012d8c: 01 00 00 00 nop <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 2012d90: 32 80 00 0a bne,a 2012db8 2012d94: 80 a7 20 00 cmp %i4, 0 2012d98: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012d9c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012da0: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012da4: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012da8: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 2012dac: 96 12 e2 00 or %o3, 0x200, %o3 <== NOT EXECUTED 2012db0: 10 bf ff f6 b 2012d88 <== NOT EXECUTED 2012db4: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 2012db8: 12 80 00 08 bne 2012dd8 2012dbc: 80 a0 60 06 cmp %g1, 6 rtems_set_errno_and_return_minus_one( EINVAL ); 2012dc0: 40 00 05 f2 call 2014588 <__errno> <== NOT EXECUTED 2012dc4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012dc8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2012dcc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012dd0: 81 c7 e0 08 ret <== NOT EXECUTED 2012dd4: 81 e8 00 00 restore <== NOT EXECUTED /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 2012dd8: 32 80 00 1c bne,a 2012e48 2012ddc: c6 04 20 50 ld [ %l0 + 0x50 ], %g3 unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 2012de0: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 2012de4: 82 10 20 00 clr %g1 <== NOT EXECUTED 2012de8: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 2012dec: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 2012df0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2012df4: 14 80 00 09 bg 2012e18 <== NOT EXECUTED 2012df8: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED 2012dfc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2012e00: 12 80 00 04 bne 2012e10 <== NOT EXECUTED 2012e04: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 2012e08: 38 80 00 05 bgu,a 2012e1c <== NOT EXECUTED 2012e0c: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED 2012e10: 10 80 00 03 b 2012e1c <== NOT EXECUTED 2012e14: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 2012e18: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 2012e1c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 2012e20: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 2012e24: 40 00 08 15 call 2014e78 <== NOT EXECUTED 2012e28: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 2012e2c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 2012e30: 7f ff c3 b3 call 2003cfc <== NOT EXECUTED 2012e34: 92 10 20 00 clr %o1 <== NOT EXECUTED 2012e38: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2012e3c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 2012e40: 81 c7 e0 08 ret <== NOT EXECUTED 2012e44: 81 e8 00 00 restore <== NOT EXECUTED * 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 ) 2012e48: 88 10 20 00 clr %g4 /* * 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; 2012e4c: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 2012e50: 80 a1 00 03 cmp %g4, %g3 2012e54: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 2012e58: 14 80 00 08 bg 2012e78 2012e5c: 9a 07 00 1a add %i4, %i2, %o5 2012e60: 80 a1 00 03 cmp %g4, %g3 2012e64: 32 80 00 07 bne,a 2012e80 2012e68: 03 00 80 85 sethi %hi(0x2021400), %g1 <== NOT EXECUTED 2012e6c: 80 a3 40 02 cmp %o5, %g2 2012e70: 28 80 00 04 bleu,a 2012e80 2012e74: 03 00 80 85 sethi %hi(0x2021400), %g1 my_length = the_jnode->info.file.size - start; 2012e78: b8 20 80 01 sub %g2, %g1, %i4 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012e7c: 03 00 80 85 sethi %hi(0x2021400), %g1 2012e80: e2 00 63 34 ld [ %g1 + 0x334 ], %l1 ! 2021734 2012e84: 90 10 00 12 mov %l2, %o0 2012e88: ab 3c 60 1f sra %l1, 0x1f, %l5 2012e8c: 96 10 00 11 mov %l1, %o3 2012e90: 94 10 00 15 mov %l5, %o2 2012e94: 40 00 2d 07 call 201e2b0 <__moddi3> 2012e98: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012e9c: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012ea0: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012ea4: 94 10 00 15 mov %l5, %o2 2012ea8: 92 10 00 13 mov %l3, %o1 2012eac: 40 00 2c 1a call 201df14 <__divdi3> 2012eb0: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 2012eb4: 80 a5 20 00 cmp %l4, 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; 2012eb8: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 2012ebc: aa 10 00 1b mov %i3, %l5 2012ec0: 02 80 00 1c be 2012f30 2012ec4: 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 ); 2012ec8: 90 10 00 10 mov %l0, %o0 2012ecc: 7f ff fc 6f call 2012088 2012ed0: 94 10 20 00 clr %o2 assert( block_ptr ); 2012ed4: 80 a2 20 00 cmp %o0, 0 2012ed8: 32 80 00 0a bne,a 2012f00 2012edc: a2 24 40 14 sub %l1, %l4, %l1 2012ee0: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012ee4: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012ee8: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012eec: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012ef0: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 2012ef4: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 2012ef8: 10 bf ff a4 b 2012d88 <== NOT EXECUTED 2012efc: 92 10 22 96 mov 0x296, %o1 <== 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; 2012f00: 80 a7 00 11 cmp %i4, %l1 2012f04: 08 80 00 03 bleu 2012f10 2012f08: 94 10 00 1c mov %i4, %o2 2012f0c: 94 10 00 11 mov %l1, %o2 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 2012f10: d2 02 00 00 ld [ %o0 ], %o1 dest += to_copy; 2012f14: aa 06 c0 0a add %i3, %o2, %l5 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 ); 2012f18: 92 02 40 14 add %o1, %l4, %o1 dest += to_copy; block++; 2012f1c: a4 04 a0 01 inc %l2 my_length -= to_copy; 2012f20: b8 27 00 0a sub %i4, %o2, %i4 2012f24: b0 10 00 0a mov %o2, %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 ); 2012f28: 40 00 07 d4 call 2014e78 2012f2c: 90 10 00 1b mov %i3, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 2012f30: 03 00 80 85 sethi %hi(0x2021400), %g1 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012f34: a8 10 63 34 or %g1, 0x334, %l4 ! 2021734 2012f38: 10 80 00 17 b 2012f94 2012f3c: e2 00 63 34 ld [ %g1 + 0x334 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012f40: 92 10 00 12 mov %l2, %o1 2012f44: 7f ff fc 51 call 2012088 2012f48: 94 10 20 00 clr %o2 assert( block_ptr ); 2012f4c: 80 a2 20 00 cmp %o0, 0 2012f50: 32 80 00 0a bne,a 2012f78 2012f54: d2 02 00 00 ld [ %o0 ], %o1 2012f58: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012f5c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012f60: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012f64: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012f68: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 2012f6c: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 2012f70: 10 bf ff 86 b 2012d88 <== NOT EXECUTED 2012f74: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 2012f78: a4 04 a0 01 inc %l2 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 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 ); 2012f7c: 90 10 00 15 mov %l5, %o0 dest += to_copy; block++; my_length -= to_copy; 2012f80: b8 27 00 11 sub %i4, %l1, %i4 copied += to_copy; 2012f84: b0 06 00 11 add %i0, %l1, %i0 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; 2012f88: aa 05 40 11 add %l5, %l1, %l5 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 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 ); 2012f8c: 40 00 07 bb call 2014e78 2012f90: 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 ) { 2012f94: c2 05 00 00 ld [ %l4 ], %g1 2012f98: 80 a7 00 01 cmp %i4, %g1 2012f9c: 1a bf ff e9 bcc 2012f40 2012fa0: 90 10 00 10 mov %l0, %o0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 2012fa4: 80 a7 20 00 cmp %i4, 0 2012fa8: 02 80 00 16 be 2013000 2012fac: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012fb0: 92 10 00 12 mov %l2, %o1 2012fb4: 90 10 00 10 mov %l0, %o0 2012fb8: 7f ff fc 34 call 2012088 2012fbc: 94 10 20 00 clr %o2 assert( block_ptr ); 2012fc0: 80 a2 20 00 cmp %o0, 0 2012fc4: 32 80 00 0a bne,a 2012fec 2012fc8: d2 02 00 00 ld [ %o0 ], %o1 2012fcc: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012fd0: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012fd4: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012fd8: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012fdc: 94 12 a2 40 or %o2, 0x240, %o2 <== NOT EXECUTED 2012fe0: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 2012fe4: 10 bf ff 69 b 2012d88 <== NOT EXECUTED 2012fe8: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; 2012fec: b0 07 00 18 add %i4, %i0, %i0 if ( 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)[ 0 ], my_length ); 2012ff0: 90 10 00 15 mov %l5, %o0 2012ff4: 40 00 07 a1 call 2014e78 2012ff8: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 2012ffc: 90 07 bf f8 add %fp, -8, %o0 2013000: 7f ff c3 3f call 2003cfc 2013004: 92 10 20 00 clr %o1 2013008: c2 07 bf f8 ld [ %fp + -8 ], %g1 201300c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 2013010: 81 c7 e0 08 ret 2013014: 81 e8 00 00 restore 0201240c : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 201240c: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 2012410: 80 a6 20 00 cmp %i0, 0 2012414: 32 80 00 0a bne,a 201243c 2012418: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 201241c: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012420: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012424: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012428: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 201242c: 94 12 a2 58 or %o2, 0x258, %o2 <== NOT EXECUTED 2012430: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 2012434: 10 80 00 0c b 2012464 <== NOT EXECUTED 2012438: 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 ); 201243c: 80 a0 60 05 cmp %g1, 5 2012440: 02 80 00 0b be 201246c 2012444: 03 00 80 85 sethi %hi(0x2021400), %g1 2012448: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 201244c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012450: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012454: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012458: 94 12 a2 58 or %o2, 0x258, %o2 <== NOT EXECUTED 201245c: 96 12 e1 30 or %o3, 0x130, %o3 <== NOT EXECUTED 2012460: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED 2012464: 7f ff f5 d5 call 200fbb8 <__assert_func> <== NOT EXECUTED 2012468: 01 00 00 00 nop <== NOT EXECUTED /* * 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; 201246c: e0 00 63 34 ld [ %g1 + 0x334 ], %l0 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 2012470: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 2012474: 80 a0 60 00 cmp %g1, 0 2012478: 02 80 00 05 be 201248c 201247c: a1 34 20 02 srl %l0, 2, %l0 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 2012480: 90 06 20 58 add %i0, 0x58, %o0 2012484: 7f ff ff b0 call 2012344 2012488: 92 10 00 10 mov %l0, %o1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 201248c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 2012490: 80 a0 60 00 cmp %g1, 0 2012494: 22 80 00 17 be,a 20124f0 2012498: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; iinfo.file; 20124a0: a2 10 20 00 clr %l1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 20124a8: a4 14 a3 34 or %l2, 0x334, %l2 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 20124ac: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED 20124b0: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED 20124b4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 20124b8: 02 80 00 04 be 20124c8 <== NOT EXECUTED 20124bc: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 20124c0: 7f ff ff a1 call 2012344 <== NOT EXECUTED 20124c4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 20124dc: d0 06 20 5c ld [ %i0 + 0x5c ], %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 ); 20124e0: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 20124e4: 7f ff ff 98 call 2012344 <== NOT EXECUTED 20124e8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 20124ec: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED 20124f0: 80 a0 60 00 cmp %g1, 0 20124f4: 02 80 00 25 be 2012588 20124f8: 29 00 80 85 sethi %hi(0x2021400), %l4 20124fc: a2 10 20 00 clr %l1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 2012504: a8 15 23 34 or %l4, 0x334, %l4 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 2012508: ab 2c 60 02 sll %l1, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 201250c: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 2012510: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 2012514: 02 80 00 1b be 2012580 <== NOT EXECUTED 2012518: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 201251c: 10 80 00 09 b 2012540 <== NOT EXECUTED 2012520: a6 10 20 00 clr %l3 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 201252c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 2012530: 7f ff ff 85 call 2012344 <== NOT EXECUTED 2012534: 92 10 00 10 mov %l0, %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 2012550: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 2012554: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 2012564: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 2012578: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 201257c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 2012580: 7f ff ff 71 call 2012344 <== NOT EXECUTED 2012584: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 2012588: 81 c7 e0 08 ret 201258c: 91 e8 20 00 restore %g0, 0, %o0 020123b8 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 20123b8: 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 ); 20123bc: 94 10 20 00 clr %o2 <== NOT EXECUTED 20123c0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20123c4: 7f ff ff 31 call 2012088 <== NOT EXECUTED 20123c8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 20123cc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 20123d0: 32 80 00 0a bne,a 20123f8 <== NOT EXECUTED 20123d4: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED 20123d8: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 20123dc: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 20123e0: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 20123e4: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 20123e8: 94 12 a2 90 or %o2, 0x290, %o2 <== NOT EXECUTED 20123ec: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 20123f0: 7f ff f5 f2 call 200fbb8 <__assert_func> <== NOT EXECUTED 20123f4: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED *block_ptr = 0; memfile_free_block( ptr ); } return 1; } 20123f8: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( block_ptr ) { ptr = *block_ptr; *block_ptr = 0; memfile_free_block( ptr ); 20123fc: 7f ff ff 0d call 2012030 <== NOT EXECUTED 2012400: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } return 1; } 2012404: 81 c7 e0 08 ret <== NOT EXECUTED 2012408: 81 e8 00 00 restore <== NOT EXECUTED 020129c0 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 20129c0: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 20129c4: a0 96 20 00 orcc %i0, 0, %l0 20129c8: 32 80 00 0a bne,a 20129f0 20129cc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 20129d0: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 20129d4: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 20129d8: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 20129dc: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 20129e0: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 20129e4: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 20129e8: 10 80 00 8c b 2012c18 <== NOT EXECUTED 20129ec: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 20129f0: 80 a0 60 05 cmp %g1, 5 20129f4: 02 80 00 0a be 2012a1c 20129f8: 80 a6 e0 00 cmp %i3, 0 20129fc: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012a00: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012a04: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012a08: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012a0c: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 2012a10: 96 12 e1 30 or %o3, 0x130, %o3 <== NOT EXECUTED 2012a14: 10 80 00 81 b 2012c18 <== NOT EXECUTED 2012a18: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 2012a1c: 12 80 00 0a bne 2012a44 2012a20: 80 a7 20 00 cmp %i4, 0 2012a24: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012a28: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012a2c: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012a30: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012a34: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 2012a38: 96 12 e1 78 or %o3, 0x178, %o3 <== NOT EXECUTED 2012a3c: 10 80 00 77 b 2012c18 <== NOT EXECUTED 2012a40: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 2012a44: 32 80 00 06 bne,a 2012a5c 2012a48: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 2012a4c: 40 00 06 cf call 2014588 <__errno> <== NOT EXECUTED 2012a50: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012a54: 10 80 00 15 b 2012aa8 <== NOT EXECUTED 2012a58: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED * 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 ) { 2012a5c: 80 a0 60 00 cmp %g1, 0 2012a60: 06 80 00 09 bl 2012a84 2012a64: 94 07 00 1a add %i4, %i2, %o2 2012a68: 80 a0 60 00 cmp %g1, 0 2012a6c: 12 80 00 12 bne 2012ab4 2012a70: 03 00 80 85 sethi %hi(0x2021400), %g1 2012a74: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 2012a78: 80 a0 40 0a cmp %g1, %o2 2012a7c: 1a 80 00 0e bcc 2012ab4 2012a80: 03 00 80 85 sethi %hi(0x2021400), %g1 status = IMFS_memfile_extend( the_jnode, last_byte ); 2012a84: 90 10 00 10 mov %l0, %o0 2012a88: 7f ff ff 24 call 2012718 2012a8c: 92 10 20 00 clr %o1 if ( status ) 2012a90: 80 a2 20 00 cmp %o0, 0 2012a94: 02 80 00 08 be 2012ab4 2012a98: 03 00 80 85 sethi %hi(0x2021400), %g1 rtems_set_errno_and_return_minus_one( ENOSPC ); 2012a9c: 40 00 06 bb call 2014588 <__errno> <== NOT EXECUTED 2012aa0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012aa4: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 2012aa8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012aac: 81 c7 e0 08 ret <== NOT EXECUTED 2012ab0: 81 e8 00 00 restore <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012ab4: e2 00 63 34 ld [ %g1 + 0x334 ], %l1 2012ab8: 92 10 00 1a mov %i2, %o1 2012abc: a7 3c 60 1f sra %l1, 0x1f, %l3 2012ac0: 96 10 00 11 mov %l1, %o3 2012ac4: 94 10 00 13 mov %l3, %o2 2012ac8: 40 00 2d fa call 201e2b0 <__moddi3> 2012acc: 90 10 00 19 mov %i1, %o0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012ad0: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 2012ad4: a4 10 00 09 mov %o1, %l2 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012ad8: 90 10 00 19 mov %i1, %o0 2012adc: 92 10 00 1a mov %i2, %o1 2012ae0: 40 00 2d 0d call 201df14 <__divdi3> 2012ae4: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 2012ae8: b4 10 00 1b mov %i3, %i2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 2012aec: a6 10 00 09 mov %o1, %l3 if ( start_offset ) { 2012af0: 80 a4 a0 00 cmp %l2, 0 2012af4: 02 80 00 1b be 2012b60 2012af8: 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 ); 2012afc: 90 10 00 10 mov %l0, %o0 2012b00: 7f ff fd 62 call 2012088 2012b04: 94 10 20 00 clr %o2 assert( block_ptr ); 2012b08: 80 a2 20 00 cmp %o0, 0 2012b0c: 32 80 00 0a bne,a 2012b34 2012b10: 94 24 40 12 sub %l1, %l2, %o2 2012b14: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012b18: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012b1c: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012b20: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012b24: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 2012b28: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 2012b2c: 10 80 00 3b b 2012c18 <== NOT EXECUTED 2012b30: 92 10 23 1c mov 0x31c, %o1 <== 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; 2012b34: 80 a2 80 1c cmp %o2, %i4 2012b38: 38 80 00 02 bgu,a 2012b40 2012b3c: 94 10 00 1c mov %i4, %o2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 2012b40: d0 02 00 00 ld [ %o0 ], %o0 src += to_copy; 2012b44: b4 06 c0 0a add %i3, %o2, %i2 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 ); 2012b48: 90 02 00 12 add %o0, %l2, %o0 src += to_copy; block++; 2012b4c: a6 04 e0 01 inc %l3 my_length -= to_copy; 2012b50: b8 27 00 0a sub %i4, %o2, %i4 copied += to_copy; 2012b54: b0 10 00 0a mov %o2, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 2012b58: 40 00 08 c8 call 2014e78 2012b5c: 92 10 00 1b mov %i3, %o1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 2012b60: 03 00 80 85 sethi %hi(0x2021400), %g1 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 2012b64: a4 10 63 34 or %g1, 0x334, %l2 ! 2021734 2012b68: 10 80 00 17 b 2012bc4 2012b6c: e2 00 63 34 ld [ %g1 + 0x334 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012b70: 92 10 00 13 mov %l3, %o1 2012b74: 7f ff fd 45 call 2012088 2012b78: 94 10 20 00 clr %o2 assert( block_ptr ); 2012b7c: 80 a2 20 00 cmp %o0, 0 2012b80: 32 80 00 0a bne,a 2012ba8 2012b84: d0 02 00 00 ld [ %o0 ], %o0 2012b88: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012b8c: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012b90: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012b94: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012b98: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 2012b9c: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 2012ba0: 10 80 00 1e b 2012c18 <== NOT EXECUTED 2012ba4: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED 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 ); 2012ba8: 92 10 00 1a mov %i2, %o1 src += to_copy; block++; 2012bac: a6 04 e0 01 inc %l3 my_length -= to_copy; 2012bb0: b8 27 00 11 sub %i4, %l1, %i4 * * This routine writes the specified data buffer into the in memory * file pointed to by the_jnode. The file is extended as needed. */ MEMFILE_STATIC ssize_t IMFS_memfile_write( 2012bb4: b0 06 00 11 add %i0, %l1, %i0 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; 2012bb8: b4 06 80 11 add %i2, %l1, %i2 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 ); 2012bbc: 40 00 08 af call 2014e78 2012bc0: 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 ) { 2012bc4: c2 04 80 00 ld [ %l2 ], %g1 2012bc8: 80 a7 00 01 cmp %i4, %g1 2012bcc: 1a bf ff e9 bcc 2012b70 2012bd0: 90 10 00 10 mov %l0, %o0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 2012bd4: 80 a7 20 00 cmp %i4, 0 2012bd8: 02 80 00 17 be 2012c34 2012bdc: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 2012be0: 92 10 00 13 mov %l3, %o1 2012be4: 90 10 00 10 mov %l0, %o0 2012be8: 7f ff fd 28 call 2012088 2012bec: 94 10 20 00 clr %o2 assert( block_ptr ); 2012bf0: 80 a2 20 00 cmp %o0, 0 2012bf4: 32 80 00 0b bne,a 2012c20 2012bf8: d0 02 00 00 ld [ %o0 ], %o0 2012bfc: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012c00: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 2012c04: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012c08: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012c0c: 94 12 a2 28 or %o2, 0x228, %o2 <== NOT EXECUTED 2012c10: 96 12 e1 68 or %o3, 0x168, %o3 <== NOT EXECUTED 2012c14: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED 2012c18: 7f ff f3 e8 call 200fbb8 <__assert_func> <== NOT EXECUTED 2012c1c: 01 00 00 00 nop <== NOT EXECUTED #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); my_length = 0; copied += to_copy; 2012c20: 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 ); 2012c24: 92 10 00 1a mov %i2, %o1 2012c28: 40 00 08 94 call 2014e78 2012c2c: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 2012c30: 90 07 bf f8 add %fp, -8, %o0 2012c34: 7f ff c4 32 call 2003cfc 2012c38: 92 10 20 00 clr %o1 2012c3c: c2 07 bf f8 ld [ %fp + -8 ], %g1 2012c40: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 2012c44: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return copied; } 2012c48: 81 c7 e0 08 ret 2012c4c: 81 e8 00 00 restore 0200a548 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 200a548: 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 ); 200a54c: 40 00 16 09 call 200fd70 200a550: 90 10 00 18 mov %i0, %o0 200a554: 96 07 bf fc add %fp, -4, %o3 200a558: 92 10 00 08 mov %o0, %o1 200a55c: 94 07 bf b8 add %fp, -72, %o2 200a560: 7f ff ff 8a call 200a388 200a564: 90 10 00 18 mov %i0, %o0 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 200a568: 03 00 00 3c sethi %hi(0xf000), %g1 200a56c: 05 00 00 10 sethi %hi(0x4000), %g2 200a570: 82 0e 40 01 and %i1, %g1, %g1 const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 200a574: 96 10 00 19 mov %i1, %o3 IMFS_get_token( token, strlen( token ), new_name, &result ); /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 200a578: 80 a0 40 02 cmp %g1, %g2 200a57c: 02 80 00 1a be 200a5e4 200a580: 90 10 00 1c mov %i4, %o0 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 200a584: 05 00 00 20 sethi %hi(0x8000), %g2 200a588: 80 a0 40 02 cmp %g1, %g2 200a58c: 02 80 00 17 be 200a5e8 200a590: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 200a594: 05 00 00 08 sethi %hi(0x2000), %g2 200a598: 80 a0 40 02 cmp %g1, %g2 200a59c: 22 80 00 07 be,a 200a5b8 200a5a0: f4 3f bf e0 std %i2, [ %fp + -32 ] 200a5a4: 05 00 00 18 sethi %hi(0x6000), %g2 200a5a8: 80 a0 40 02 cmp %g1, %g2 200a5ac: 12 80 00 05 bne 200a5c0 200a5b0: 05 00 00 04 sethi %hi(0x1000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 200a5b4: f4 3f bf e0 std %i2, [ %fp + -32 ] 200a5b8: 10 80 00 0c b 200a5e8 200a5bc: 92 10 20 02 mov 2, %o1 } else if (S_ISFIFO(mode)) 200a5c0: 80 a0 40 02 cmp %g1, %g2 200a5c4: 02 80 00 09 be 200a5e8 200a5c8: 92 10 20 07 mov 7, %o1 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 200a5cc: 40 00 12 31 call 200ee90 <__errno> <== NOT EXECUTED 200a5d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a5d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 200a5d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a5dc: 81 c7 e0 08 ret <== NOT EXECUTED 200a5e0: 81 e8 00 00 restore <== NOT EXECUTED 200a5e4: 92 10 20 01 mov 1, %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( 200a5e8: 94 07 bf b8 add %fp, -72, %o2 200a5ec: 98 07 bf e0 add %fp, -32, %o4 200a5f0: 40 00 0b eb call 200d59c 200a5f4: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 200a5f8: 80 a2 20 00 cmp %o0, 0 200a5fc: 12 80 00 06 bne 200a614 200a600: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 200a604: 40 00 12 23 call 200ee90 <__errno> <== NOT EXECUTED 200a608: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 200a60c: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 200a610: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 200a614: 81 c7 e0 08 ret 200a618: 81 e8 00 00 restore 020034a0 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 20034a0: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 20034a4: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 20034a8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 20034ac: 80 a0 a0 01 cmp %g2, 1 20034b0: 22 80 00 08 be,a 20034d0 20034b4: f0 20 60 5c st %i0, [ %g1 + 0x5c ] rtems_set_errno_and_return_minus_one( ENOTDIR ); 20034b8: 40 00 44 34 call 2014588 <__errno> <== NOT EXECUTED 20034bc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20034c0: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 20034c4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20034c8: 81 c7 e0 08 ret <== NOT EXECUTED 20034cc: 81 e8 00 00 restore <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 20034d0: 81 c7 e0 08 ret 20034d4: 91 e8 20 00 restore %g0, 0, %o0 02003e9c : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 2003e9c: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 2003ea0: 80 a6 20 00 cmp %i0, 0 2003ea4: 12 80 00 0a bne 2003ecc 2003ea8: 21 00 80 95 sethi %hi(0x2025400), %l0 2003eac: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2003eb0: 15 00 80 8d sethi %hi(0x2023400), %o2 <== NOT EXECUTED 2003eb4: 17 00 80 8d sethi %hi(0x2023400), %o3 <== NOT EXECUTED 2003eb8: 90 12 21 a8 or %o0, 0x1a8, %o0 <== NOT EXECUTED 2003ebc: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 2003ec0: 96 12 e1 f8 or %o3, 0x1f8, %o3 <== NOT EXECUTED 2003ec4: 10 80 00 3b b 2003fb0 <== NOT EXECUTED 2003ec8: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED fprintf(stdout, "%s", the_jnode->name ); 2003ecc: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 2003ed0: 90 06 20 0c add %i0, 0xc, %o0 2003ed4: 40 00 3f 93 call 2013d20 2003ed8: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 2003edc: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 2003ee0: 82 02 bf ff add %o2, -1, %g1 2003ee4: 80 a0 60 06 cmp %g1, 6 2003ee8: 38 80 00 42 bgu,a 2003ff0 2003eec: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 2003ef0: 83 28 60 02 sll %g1, 2, %g1 2003ef4: 05 00 80 0f sethi %hi(0x2003c00), %g2 2003ef8: 84 10 a2 44 or %g2, 0x244, %g2 ! 2003e44 2003efc: c2 00 80 01 ld [ %g2 + %g1 ], %g1 2003f00: 81 c0 40 00 jmp %g1 2003f04: 01 00 00 00 nop case IMFS_DIRECTORY: fprintf(stdout, "/" ); 2003f08: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 2003f0c: 90 10 20 2f mov 0x2f, %o0 2003f10: 40 00 3f 40 call 2013c10 2003f14: d2 00 60 08 ld [ %g1 + 8 ], %o1 break; 2003f18: 10 80 00 3c b 2004008 2003f1c: 31 00 80 8d sethi %hi(0x2023400), %i0 case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 2003f20: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 2003f24: 13 00 80 8d sethi %hi(0x2023400), %o1 2003f28: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 2003f2c: d0 00 60 08 ld [ %g1 + 8 ], %o0 2003f30: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 2003f34: 10 80 00 08 b 2003f54 2003f38: 92 12 62 08 or %o1, 0x208, %o1 the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 2003f3c: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 2003f40: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 2003f44: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 2003f48: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 2003f4c: 13 00 80 8d sethi %hi(0x2023400), %o1 <== NOT EXECUTED 2003f50: 92 12 62 20 or %o1, 0x220, %o1 ! 2023620 <== NOT EXECUTED 2003f54: 40 00 3f 15 call 2013ba8 2003f58: 31 00 80 8d sethi %hi(0x2023400), %i0 (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 2003f5c: 30 80 00 2b b,a 2004008 the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 2003f60: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 2003f64: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 2003f68: d0 00 60 08 ld [ %g1 + 8 ], %o0 2003f6c: 13 00 80 8d sethi %hi(0x2023400), %o1 2003f70: 40 00 3f 0e call 2013ba8 2003f74: 92 12 62 30 or %o1, 0x230, %o1 ! 2023630 (uint32_t)the_jnode->info.file.size ); #endif break; 2003f78: 10 80 00 24 b 2004008 2003f7c: 31 00 80 8d sethi %hi(0x2023400), %i0 case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 2003f80: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 2003f84: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2003f88: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 2003f8c: 40 00 3f 65 call 2013d20 <== NOT EXECUTED 2003f90: 90 12 22 40 or %o0, 0x240, %o0 <== NOT EXECUTED assert(0); 2003f94: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED 2003f98: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2003f9c: 15 00 80 8d sethi %hi(0x2023400), %o2 <== NOT EXECUTED 2003fa0: 17 00 80 8d sethi %hi(0x2023400), %o3 <== NOT EXECUTED 2003fa4: 90 12 21 a8 or %o0, 0x1a8, %o0 <== NOT EXECUTED 2003fa8: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 2003fac: 96 12 e2 58 or %o3, 0x258, %o3 <== NOT EXECUTED 2003fb0: 40 00 02 1a call 2004818 <__assert_func> <== NOT EXECUTED 2003fb4: 01 00 00 00 nop <== NOT EXECUTED break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 2003fb8: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 2003fbc: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2003fc0: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 2003fc4: 40 00 3f 57 call 2013d20 <== NOT EXECUTED 2003fc8: 90 12 22 40 or %o0, 0x240, %o0 <== NOT EXECUTED assert(0); 2003fcc: 10 bf ff f3 b 2003f98 <== NOT EXECUTED 2003fd0: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 2003fd4: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 2003fd8: 11 00 80 8d sethi %hi(0x2023400), %o0 <== NOT EXECUTED 2003fdc: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 2003fe0: 40 00 3f 50 call 2013d20 <== NOT EXECUTED 2003fe4: 90 12 22 60 or %o0, 0x260, %o0 <== NOT EXECUTED assert(0); 2003fe8: 10 bf ff ec b 2003f98 <== NOT EXECUTED 2003fec: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 2003ff0: 13 00 80 8d sethi %hi(0x2023400), %o1 <== NOT EXECUTED 2003ff4: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 2003ff8: 40 00 3e ec call 2013ba8 <== NOT EXECUTED 2003ffc: 92 12 62 78 or %o1, 0x278, %o1 <== NOT EXECUTED assert(0); 2004000: 10 bf ff e6 b 2003f98 <== NOT EXECUTED 2004004: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED break; } puts(""); 2004008: 40 00 46 36 call 20158e0 200400c: 91 ee 22 88 restore %i0, 0x288, %o0 020034e4 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 20034e4: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 20034e8: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 20034ec: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 20034f0: 80 a0 a0 04 cmp %g2, 4 20034f4: 02 80 00 0a be 200351c 20034f8: b0 10 20 00 clr %i0 rtems_set_errno_and_return_minus_one( EINVAL ); 20034fc: 40 00 44 23 call 2014588 <__errno> <== NOT EXECUTED 2003500: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2003504: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2003508: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200350c: 81 c7 e0 08 ret <== NOT EXECUTED 2003510: 81 e8 00 00 restore <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; 2003514: c4 2e 40 18 stb %g2, [ %i1 + %i0 ] 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++ ) 2003518: b0 06 20 01 inc %i0 200351c: 80 a6 00 1a cmp %i0, %i2 2003520: 1a 80 00 07 bcc 200353c 2003524: 01 00 00 00 nop 2003528: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 200352c: c6 48 80 18 ldsb [ %g2 + %i0 ], %g3 2003530: 80 a0 e0 00 cmp %g3, 0 2003534: 12 bf ff f8 bne 2003514 2003538: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; return i; } 200353c: 81 c7 e0 08 ret 2003540: 81 e8 00 00 restore 02003544 : 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 */ ) { 2003544: 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; 2003548: e0 06 40 00 ld [ %i1 ], %l0 <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 200354c: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 2003550: 90 04 20 0c add %l0, 0xc, %o0 <== NOT EXECUTED 2003554: 40 00 47 e1 call 20154d8 <== NOT EXECUTED 2003558: 94 10 20 20 mov 0x20, %o2 <== NOT EXECUTED if ( the_jnode->Parent != NULL ) 200355c: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 2003560: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003564: 22 80 00 05 be,a 2003578 <== NOT EXECUTED 2003568: 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 ); 200356c: 40 00 13 4b call 2008298 <_Chain_Extract> <== NOT EXECUTED 2003570: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 2003574: 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 ); 2003578: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 200357c: 90 00 60 50 add %g1, 0x50, %o0 <== NOT EXECUTED 2003580: 40 00 13 3a call 2008268 <_Chain_Append> <== NOT EXECUTED 2003584: 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 ); 2003588: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 200358c: 40 00 01 dc call 2003cfc <== NOT EXECUTED 2003590: 92 10 20 00 clr %o1 <== NOT EXECUTED 2003594: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2003598: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED return 0; } 200359c: 81 c7 e0 08 ret <== NOT EXECUTED 20035a0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0200a628 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 200a628: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 200a62c: 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 ) { 200a630: c2 04 20 08 ld [ %l0 + 8 ], %g1 200a634: 80 a0 60 00 cmp %g1, 0 200a638: 22 80 00 06 be,a 200a650 200a63c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 200a640: 40 00 05 c8 call 200bd60 <_Chain_Extract> 200a644: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 200a648: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 200a64c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 200a650: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 200a654: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 200a658: 90 07 bf f8 add %fp, -8, %o0 200a65c: 40 00 01 20 call 200aadc 200a660: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 200a664: 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) ) { 200a668: 90 10 00 10 mov %l0, %o0 200a66c: 40 00 01 54 call 200abbc 200a670: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 200a674: 80 a2 20 00 cmp %o0, 0 200a678: 12 80 00 18 bne 200a6d8 200a67c: 01 00 00 00 nop 200a680: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 200a684: 80 a0 60 00 cmp %g1, 0 200a688: 12 80 00 14 bne 200a6d8 200a68c: 03 00 80 6c sethi %hi(0x201b000), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 200a690: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 ! 201b310 200a694: c4 06 40 00 ld [ %i1 ], %g2 200a698: c6 00 60 04 ld [ %g1 + 4 ], %g3 200a69c: 80 a0 c0 02 cmp %g3, %g2 200a6a0: 22 80 00 02 be,a 200a6a8 200a6a4: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 200a6a8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 200a6ac: 80 a0 60 04 cmp %g1, 4 200a6b0: 12 80 00 08 bne 200a6d0 200a6b4: 01 00 00 00 nop if ( the_jnode->info.sym_link.name ) 200a6b8: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 200a6bc: 80 a2 20 00 cmp %o0, 0 200a6c0: 02 80 00 04 be 200a6d0 200a6c4: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 200a6c8: 40 00 00 98 call 200a928 200a6cc: 01 00 00 00 nop } free( the_jnode ); 200a6d0: 40 00 00 96 call 200a928 200a6d4: 90 10 00 10 mov %l0, %o0 } return 0; } 200a6d8: 81 c7 e0 08 ret 200a6dc: 91 e8 20 00 restore %g0, 0, %o0 0200a6f8 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 200a6f8: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 200a6fc: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 200a700: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 200a704: 84 00 bf fe add %g2, -2, %g2 200a708: 80 a0 a0 05 cmp %g2, 5 200a70c: 18 80 00 10 bgu 200a74c 200a710: 85 28 a0 02 sll %g2, 2, %g2 200a714: 07 00 80 29 sethi %hi(0x200a400), %g3 200a718: 86 10 e2 e0 or %g3, 0x2e0, %g3 ! 200a6e0 200a71c: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 200a720: 81 c0 80 00 jmp %g2 200a724: 01 00 00 00 nop rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 200a728: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; 200a72c: 10 80 00 0e b 200a764 200a730: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 200a734: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 200a738: 10 80 00 0b b 200a764 200a73c: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 200a740: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED break; 200a744: 10 80 00 08 b 200a764 <== NOT EXECUTED 200a748: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 200a74c: 40 00 11 d1 call 200ee90 <__errno> <== NOT EXECUTED 200a750: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200a754: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200a758: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200a75c: 81 c7 e0 08 ret <== NOT EXECUTED 200a760: 81 e8 00 00 restore <== NOT EXECUTED */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 200a764: c6 00 60 30 ld [ %g1 + 0x30 ], %g3 buf->st_nlink = the_jnode->st_nlink; 200a768: c8 10 60 34 lduh [ %g1 + 0x34 ], %g4 */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 200a76c: c6 26 60 0c st %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 200a770: c6 00 60 38 ld [ %g1 + 0x38 ], %g3 * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 200a774: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 200a778: c6 26 60 08 st %g3, [ %i1 + 8 ] buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 200a77c: c6 00 60 40 ld [ %g1 + 0x40 ], %g3 fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 200a780: c8 36 60 10 sth %g4, [ %i1 + 0x10 ] 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; 200a784: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 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; 200a788: c8 10 60 3c lduh [ %g1 + 0x3c ], %g4 buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 200a78c: c6 00 60 44 ld [ %g1 + 0x44 ], %g3 * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 200a790: c4 00 a0 34 ld [ %g2 + 0x34 ], %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; 200a794: c8 36 60 12 sth %g4, [ %i1 + 0x12 ] buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 200a798: c6 26 60 30 st %g3, [ %i1 + 0x30 ] * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 200a79c: c4 00 80 00 ld [ %g2 ], %g2 buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 200a7a0: c6 00 60 48 ld [ %g1 + 0x48 ], %g3 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; 200a7a4: c2 10 60 3e lduh [ %g1 + 0x3e ], %g1 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 200a7a8: c6 26 60 38 st %g3, [ %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; 200a7ac: c2 36 60 14 sth %g1, [ %i1 + 0x14 ] /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 200a7b0: c4 26 60 04 st %g2, [ %i1 + 4 ] 200a7b4: 03 00 00 3f sethi %hi(0xfc00), %g1 200a7b8: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe 200a7bc: c2 26 40 00 st %g1, [ %i1 ] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 200a7c0: 81 c7 e0 08 ret 200a7c4: 91 e8 20 00 restore %g0, 0, %o0 020035a4 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 20035a4: 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 ); 20035a8: 40 00 47 97 call 2015404 20035ac: 90 10 00 1a mov %i2, %o0 20035b0: 96 07 bf fc add %fp, -4, %o3 20035b4: 92 10 00 08 mov %o0, %o1 20035b8: a0 07 bf b8 add %fp, -72, %l0 20035bc: 90 10 00 1a mov %i2, %o0 20035c0: 40 00 30 da call 200f928 20035c4: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 20035c8: 40 00 47 7a call 20153b0 20035cc: 90 10 00 19 mov %i1, %o0 20035d0: d0 27 bf e0 st %o0, [ %fp + -32 ] if (info.sym_link.name == NULL) { 20035d4: 80 a2 20 00 cmp %o0, 0 20035d8: 12 80 00 08 bne 20035f8 20035dc: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one(ENOMEM); 20035e0: 40 00 43 ea call 2014588 <__errno> <== NOT EXECUTED 20035e4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20035e8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 20035ec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20035f0: 81 c7 e0 08 ret 20035f4: 81 e8 00 00 restore * 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( 20035f8: 94 10 00 10 mov %l0, %o2 20035fc: 92 10 20 04 mov 4, %o1 2003600: 17 00 00 28 sethi %hi(0xa000), %o3 2003604: 98 07 bf e0 add %fp, -32, %o4 2003608: 96 12 e1 ff or %o3, 0x1ff, %o3 200360c: 40 00 2d 7c call 200ebfc 2003610: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 2003614: 80 a2 20 00 cmp %o0, 0 2003618: 12 bf ff f6 bne 20035f0 200361c: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 2003620: 40 00 01 8d call 2003c54 <== NOT EXECUTED 2003624: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 2003628: 40 00 43 d8 call 2014588 <__errno> <== NOT EXECUTED 200362c: 01 00 00 00 nop <== NOT EXECUTED 2003630: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 2003634: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 2003638: 81 c7 e0 08 ret <== NOT EXECUTED 200363c: 81 e8 00 00 restore <== NOT EXECUTED 02003640 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 2003640: 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; 2003644: 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 ) { 2003648: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 200364c: 80 a0 60 03 cmp %g1, 3 2003650: 12 80 00 29 bne 20036f4 2003654: a4 10 00 18 mov %i0, %l2 if ( !node->info.hard_link.link_node ) 2003658: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 200365c: 80 a4 e0 00 cmp %l3, 0 2003660: 12 80 00 08 bne 2003680 2003664: a2 07 bf e4 add %fp, -28, %l1 rtems_set_errno_and_return_minus_one( EINVAL ); 2003668: 40 00 43 c8 call 2014588 <__errno> <== NOT EXECUTED 200366c: 01 00 00 00 nop <== NOT EXECUTED 2003670: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 2003674: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2003678: 10 80 00 24 b 2003708 <== NOT EXECUTED 200367c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED the_link = *loc; 2003680: 92 10 00 19 mov %i1, %o1 2003684: 94 10 20 14 mov 0x14, %o2 2003688: 40 00 45 fc call 2014e78 200368c: 90 10 00 11 mov %l1, %o0 the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 2003690: 90 10 00 11 mov %l1, %o0 2003694: 40 00 2d a5 call 200ed28 2003698: e6 27 bf e4 st %l3, [ %fp + -28 ] /* * 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) 200369c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 20036a0: c6 10 60 34 lduh [ %g1 + 0x34 ], %g3 20036a4: 80 a0 e0 01 cmp %g3, 1 20036a8: 12 80 00 0c bne 20036d8 20036ac: 84 00 ff ff add %g3, -1, %g2 { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 20036b0: c2 07 bf ec ld [ %fp + -20 ], %g1 20036b4: 92 10 00 11 mov %l1, %o1 20036b8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 20036bc: 9f c0 40 00 call %g1 20036c0: 90 10 00 18 mov %i0, %o0 if ( result != 0 ) 20036c4: 80 a2 20 00 cmp %o0, 0 20036c8: 02 80 00 0b be 20036f4 20036cc: 90 10 3f ff mov -1, %o0 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 20036d0: 81 c7 e0 08 ret 20036d4: 91 e8 00 08 restore %g0, %o0, %o0 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 20036d8: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 20036dc: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] IMFS_update_ctime( node->info.hard_link.link_node ); 20036e0: 40 00 01 87 call 2003cfc 20036e4: 92 10 20 00 clr %o1 20036e8: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 20036ec: c4 07 bf f8 ld [ %fp + -8 ], %g2 20036f0: c4 20 60 48 st %g2, [ %g1 + 0x48 ] /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 20036f4: c2 06 60 08 ld [ %i1 + 8 ], %g1 20036f8: 90 10 00 12 mov %l2, %o0 20036fc: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 2003700: 9f c0 40 00 call %g1 2003704: 92 10 00 19 mov %i1, %o1 return result; } 2003708: b0 10 00 08 mov %o0, %i0 200370c: 81 c7 e0 08 ret 2003710: 81 e8 00 00 restore 02003714 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 2003714: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 2003718: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 200371c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 2003720: 80 a0 a0 01 cmp %g2, 1 2003724: 22 80 00 06 be,a 200373c 2003728: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 rtems_set_errno_and_return_minus_one( ENOTDIR ); 200372c: 40 00 43 97 call 2014588 <__errno> <== NOT EXECUTED 2003730: 01 00 00 00 nop <== NOT EXECUTED 2003734: 10 80 00 08 b 2003754 <== NOT EXECUTED 2003738: 82 10 20 14 mov 0x14, %g1 ! 14 <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 200373c: 80 a0 a0 00 cmp %g2, 0 2003740: 32 80 00 08 bne,a 2003760 2003744: c0 20 60 5c clr [ %g1 + 0x5c ] rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 2003748: 40 00 43 90 call 2014588 <__errno> <== NOT EXECUTED 200374c: 01 00 00 00 nop <== NOT EXECUTED 2003750: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 2003754: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2003758: 81 c7 e0 08 ret <== NOT EXECUTED 200375c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 2003760: 81 c7 e0 08 ret 2003764: 91 e8 20 00 restore %g0, 0, %o0 0200270c : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 200270c: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 2002710: 03 00 80 6e sethi %hi(0x201b800), %g1 2002714: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 201b878 2002718: 80 a0 60 00 cmp %g1, 0 200271c: 02 80 00 05 be 2002730 2002720: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 2002724: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 2002728: 9f c0 40 00 call %g1 <== NOT EXECUTED 200272c: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 2002730: 40 00 21 c5 call 200ae44 2002734: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 2002738: 03 00 80 6e sethi %hi(0x201b800), %g1 200273c: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 201b87c 2002740: 80 a0 60 00 cmp %g1, 0 2002744: 02 80 00 08 be 2002764 2002748: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 200274c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 2002750: 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)( 2002754: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002758: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 200275c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 2002760: 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 ( 2002764: 03 00 80 6e sethi %hi(0x201b800), %g1 2002768: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 ! 201b875 200276c: 80 a0 60 00 cmp %g1, 0 2002770: 12 80 00 0c bne 20027a0 2002774: 03 00 80 6e sethi %hi(0x201b800), %g1 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 2002778: 03 00 80 6c sethi %hi(0x201b000), %g1 200277c: c2 08 62 30 ldub [ %g1 + 0x230 ], %g1 ! 201b230 2002780: 80 a0 60 00 cmp %g1, 0 2002784: 02 80 00 07 be 20027a0 2002788: 03 00 80 6e sethi %hi(0x201b800), %g1 ) { memset( heap_begin, 0, heap_size ); 200278c: 90 10 00 18 mov %i0, %o0 2002790: 92 10 20 00 clr %o1 2002794: 40 00 34 3a call 200f87c 2002798: 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 ) { 200279c: 03 00 80 6e sethi %hi(0x201b800), %g1 20027a0: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 ! 201b875 20027a4: 80 a0 60 00 cmp %g1, 0 20027a8: 12 80 00 0c bne 20027d8 20027ac: 03 00 80 6c sethi %hi(0x201b000), %g1 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 20027b0: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 ! 201b160 20027b4: 92 10 00 18 mov %i0, %o1 20027b8: 94 10 00 19 mov %i1, %o2 20027bc: 40 00 10 66 call 2006954 <_Heap_Initialize> 20027c0: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 20027c4: 80 a2 20 00 cmp %o0, 0 20027c8: 12 80 00 05 bne 20027dc 20027cc: 33 00 80 6e sethi %hi(0x201b800), %i1 rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 20027d0: 40 00 0e 52 call 2006118 <== NOT EXECUTED 20027d4: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 20027d8: 33 00 80 6e sethi %hi(0x201b800), %i1 20027dc: 03 00 80 6c sethi %hi(0x201b000), %g1 20027e0: f0 06 63 60 ld [ %i1 + 0x360 ], %i0 20027e4: 40 00 13 75 call 20075b8 <_Protected_heap_Get_size> 20027e8: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 20027ec: 90 02 00 18 add %o0, %i0, %o0 20027f0: d0 26 63 60 st %o0, [ %i1 + 0x360 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 20027f4: 81 c7 e0 08 ret 20027f8: 81 e8 00 00 restore 02003360 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 2003360: 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 ) 2003364: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 2003368: 02 80 00 49 be 200348c <== NOT EXECUTED 200336c: 03 00 81 98 sethi %hi(0x2066000), %g1 <== NOT EXECUTED return; if ( !print_handler ) 2003370: e4 00 61 28 ld [ %g1 + 0x128 ], %l2 ! 2066128 <== NOT EXECUTED 2003374: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 2003378: 02 80 00 45 be 200348c <== NOT EXECUTED 200337c: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 2003380: 32 80 00 0a bne,a 20033a8 <== NOT EXECUTED 2003384: e8 06 21 50 ld [ %i0 + 0x150 ], %l4 <== NOT EXECUTED if (Stack_check_Interrupt_stack.area) { 2003388: 23 00 81 a3 sethi %hi(0x2068c00), %l1 <== NOT EXECUTED 200338c: a2 14 61 2c or %l1, 0x12c, %l1 ! 2068d2c <== NOT EXECUTED 2003390: c2 04 60 04 ld [ %l1 + 4 ], %g1 <== NOT EXECUTED 2003394: a8 10 20 00 clr %l4 <== NOT EXECUTED 2003398: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200339c: 12 80 00 04 bne 20033ac <== NOT EXECUTED 20033a0: b0 10 20 00 clr %i0 <== NOT EXECUTED 20033a4: 30 80 00 41 b,a 20034a8 <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 20033a8: a2 06 20 c4 add %i0, 0xc4, %l1 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 20033ac: ea 04 60 04 ld [ %l1 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 20033b0: e6 04 40 00 ld [ %l1 ], %l3 <== 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); 20033b4: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 20033b8: a6 04 ff f0 add %l3, -16, %l3 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 20033bc: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 20033c0: 7f ff ff d8 call 2003320 <== NOT EXECUTED 20033c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED if ( high_water_mark ) 20033c8: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 20033cc: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 20033d0: a0 05 40 13 add %l5, %l3, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 20033d4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); 20033d8: a0 24 00 08 sub %l0, %o0, %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 ) 20033dc: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 20033e0: 02 80 00 10 be 2003420 <== NOT EXECUTED 20033e4: 03 00 81 98 sethi %hi(0x2066000), %g1 <== NOT EXECUTED (*print_handler)( 20033e8: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED 20033ec: ec 00 61 24 ld [ %g1 + 0x124 ], %l6 <== NOT EXECUTED 20033f0: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 20033f4: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 20033f8: 40 00 17 3a call 20090e0 <== NOT EXECUTED 20033fc: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 2003400: 94 10 00 15 mov %l5, %o2 <== NOT EXECUTED 2003404: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 2003408: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 200340c: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED 2003410: 9f c4 80 00 call %l2 <== NOT EXECUTED 2003414: 92 12 60 60 or %o1, 0x60, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 2003418: 10 80 00 08 b 2003438 <== NOT EXECUTED 200341c: d6 04 40 00 ld [ %l1 ], %o3 <== 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 ); 2003420: d0 00 61 24 ld [ %g1 + 0x124 ], %o0 <== NOT EXECUTED 2003424: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 2003428: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 200342c: 9f c4 80 00 call %l2 <== NOT EXECUTED 2003430: 92 12 60 70 or %o1, 0x70, %o1 <== NOT EXECUTED } (*print_handler)( 2003434: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED 2003438: d4 04 60 04 ld [ %l1 + 4 ], %o2 <== NOT EXECUTED 200343c: 25 00 81 98 sethi %hi(0x2066000), %l2 <== NOT EXECUTED 2003440: 23 00 81 98 sethi %hi(0x2066000), %l1 <== NOT EXECUTED 2003444: c2 04 a1 28 ld [ %l2 + 0x128 ], %g1 <== NOT EXECUTED 2003448: d0 04 61 24 ld [ %l1 + 0x124 ], %o0 <== NOT EXECUTED 200344c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 2003450: 98 10 00 14 mov %l4, %o4 <== NOT EXECUTED 2003454: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 2003458: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED 200345c: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 2003460: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003464: 92 12 60 80 or %o1, 0x80, %o1 ! 205a080 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 2003468: 03 00 81 98 sethi %hi(0x2066000), %g1 <== NOT EXECUTED 200346c: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 2066120 <== NOT EXECUTED 2003470: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003474: 12 80 00 08 bne 2003494 <== NOT EXECUTED 2003478: c2 04 a1 28 ld [ %l2 + 0x128 ], %g1 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); 200347c: d0 04 61 24 ld [ %l1 + 0x124 ], %o0 <== NOT EXECUTED 2003480: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 2003484: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003488: 92 12 60 a0 or %o1, 0xa0, %o1 ! 205a0a0 <== NOT EXECUTED 200348c: 81 c7 e0 08 ret <== NOT EXECUTED 2003490: 81 e8 00 00 restore <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 2003494: d0 04 61 24 ld [ %l1 + 0x124 ], %o0 <== NOT EXECUTED 2003498: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 200349c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 20034a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 20034a4: 92 12 60 b0 or %o1, 0xb0, %o1 <== NOT EXECUTED 20034a8: 81 c7 e0 08 ret <== NOT EXECUTED 20034ac: 81 e8 00 00 restore <== NOT EXECUTED 02003320 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 2003320: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 2003324: 84 0a 7f fc and %o1, -4, %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 2003328: 03 29 69 69 sethi %hi(0xa5a5a400), %g1 <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 200332c: 84 02 00 02 add %o0, %g2, %g2 <== NOT EXECUTED 2003330: 10 80 00 06 b 2003348 <== NOT EXECUTED 2003334: 82 10 61 a5 or %g1, 0x1a5, %g1 <== NOT EXECUTED if (*base != U32_PATTERN) 2003338: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 200333c: 12 80 00 07 bne 2003358 <== NOT EXECUTED 2003340: 01 00 00 00 nop <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 2003344: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 2003348: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 200334c: 2a bf ff fb bcs,a 2003338 <== NOT EXECUTED 2003350: c6 02 00 00 ld [ %o0 ], %g3 <== NOT EXECUTED 2003354: 90 10 20 00 clr %o0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 2003358: 81 c3 e0 08 retl <== NOT EXECUTED 02003524 : * * 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) { 2003524: 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"); 2003528: 11 00 81 68 sethi %hi(0x205a000), %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); 200352c: e0 06 20 c8 ld [ %i0 + 0xc8 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 2003530: 40 00 0b 3a call 2006218 <== NOT EXECUTED 2003534: 90 12 21 20 or %o0, 0x120, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 2003538: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 200353c: 11 00 81 68 sethi %hi(0x205a000), %o0 <== NOT EXECUTED 2003540: 40 00 0b 36 call 2006218 <== NOT EXECUTED 2003544: 90 12 21 30 or %o0, 0x130, %o0 ! 205a130 <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 2003548: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 200354c: 11 00 81 68 sethi %hi(0x205a000), %o0 <== NOT EXECUTED 2003550: 40 00 0b 32 call 2006218 <== NOT EXECUTED 2003554: 90 12 21 50 or %o0, 0x150, %o0 ! 205a150 <== NOT EXECUTED printk( 2003558: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 200355c: 11 00 81 68 sethi %hi(0x205a000), %o0 <== NOT EXECUTED 2003560: 40 00 0b 2e call 2006218 <== NOT EXECUTED 2003564: 90 12 21 68 or %o0, 0x168, %o0 ! 205a168 <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 2003568: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 200356c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 2003570: 40 00 16 dc call 20090e0 <== NOT EXECUTED 2003574: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 2003578: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 200357c: 11 00 81 68 sethi %hi(0x205a000), %o0 <== NOT EXECUTED 2003580: 40 00 0b 26 call 2006218 <== NOT EXECUTED 2003584: 90 12 21 80 or %o0, 0x180, %o0 ! 205a180 <== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 2003588: d2 06 20 c4 ld [ %i0 + 0xc4 ], %o1 <== NOT EXECUTED 200358c: d4 06 20 c8 ld [ %i0 + 0xc8 ], %o2 <== NOT EXECUTED 2003590: 11 00 81 68 sethi %hi(0x205a000), %o0 <== NOT EXECUTED 2003594: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 2003598: 40 00 0b 20 call 2006218 <== NOT EXECUTED 200359c: 90 12 21 98 or %o0, 0x198, %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) { 20035a0: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 20035a4: 12 80 00 07 bne 20035c0 <== NOT EXECUTED 20035a8: 11 00 81 68 sethi %hi(0x205a000), %o0 <== NOT EXECUTED printk( 20035ac: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED 20035b0: 90 12 21 d0 or %o0, 0x1d0, %o0 <== NOT EXECUTED 20035b4: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 20035b8: 40 00 0b 18 call 2006218 <== NOT EXECUTED 20035bc: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 20035c0: 40 00 18 ff call 20099bc <== NOT EXECUTED 20035c4: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED 02006a28 <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 2006a28: 9d e3 bf 98 save %sp, -104, %sp register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 2006a2c: a0 07 bf fc add %fp, -4, %l0 2006a30: 90 10 00 19 mov %i1, %o0 2006a34: 40 00 00 7e call 2006c2c <_POSIX_Mutex_Get> 2006a38: 92 10 00 10 mov %l0, %o1 2006a3c: 80 a2 20 00 cmp %o0, 0 2006a40: 22 80 00 18 be,a 2006aa0 <_POSIX_Condition_variables_Wait_support+0x78> 2006a44: b0 10 20 16 mov 0x16, %i0 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 2006a48: 03 00 80 7a sethi %hi(0x201e800), %g1 2006a4c: c4 00 61 30 ld [ %g1 + 0x130 ], %g2 ! 201e930 <_Thread_Dispatch_disable_level> return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 2006a50: 92 10 00 10 mov %l0, %o1 2006a54: 84 00 bf ff add %g2, -1, %g2 2006a58: 90 10 00 18 mov %i0, %o0 2006a5c: c4 20 61 30 st %g2, [ %g1 + 0x130 ] 2006a60: 7f ff ff 74 call 2006830 <_POSIX_Condition_variables_Get> 2006a64: 01 00 00 00 nop switch ( location ) { 2006a68: c2 07 bf fc ld [ %fp + -4 ], %g1 2006a6c: 80 a0 60 00 cmp %g1, 0 2006a70: 12 80 00 34 bne 2006b40 <_POSIX_Condition_variables_Wait_support+0x118> 2006a74: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 2006a78: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 2006a7c: 80 a0 60 00 cmp %g1, 0 2006a80: 02 80 00 0a be 2006aa8 <_POSIX_Condition_variables_Wait_support+0x80> 2006a84: 01 00 00 00 nop 2006a88: c4 06 40 00 ld [ %i1 ], %g2 2006a8c: 80 a0 40 02 cmp %g1, %g2 2006a90: 02 80 00 06 be 2006aa8 <_POSIX_Condition_variables_Wait_support+0x80> 2006a94: 01 00 00 00 nop _Thread_Enable_dispatch(); 2006a98: 40 00 0c ba call 2009d80 <_Thread_Enable_dispatch> 2006a9c: b0 10 20 16 mov 0x16, %i0 ! 16 return EINVAL; 2006aa0: 81 c7 e0 08 ret 2006aa4: 81 e8 00 00 restore } (void) pthread_mutex_unlock( mutex ); 2006aa8: 40 00 00 f2 call 2006e70 2006aac: 90 10 00 19 mov %i1, %o0 _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 2006ab0: 80 8e e0 ff btst 0xff, %i3 2006ab4: 12 80 00 1c bne 2006b24 <_POSIX_Condition_variables_Wait_support+0xfc> 2006ab8: 23 00 80 7a sethi %hi(0x201e800), %l1 the_cond->Mutex = *mutex; 2006abc: c4 06 40 00 ld [ %i1 ], %g2 _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 2006ac0: c2 04 61 f0 ld [ %l1 + 0x1f0 ], %g1 return EINVAL; } */ if ( !already_timedout ) { the_cond->Mutex = *mutex; 2006ac4: c4 24 20 14 st %g2, [ %l0 + 0x14 ] _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 2006ac8: c0 20 60 34 clr [ %g1 + 0x34 ] _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 2006acc: c6 06 00 00 ld [ %i0 ], %g3 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 2006ad0: 84 04 20 18 add %l0, 0x18, %g2 _Thread_Executing->Wait.id = *cond; 2006ad4: c6 20 60 20 st %g3, [ %g1 + 0x20 ] if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 2006ad8: c4 20 60 44 st %g2, [ %g1 + 0x44 ] _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 2006adc: 92 10 00 1a mov %i2, %o1 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 2006ae0: 82 10 20 01 mov 1, %g1 2006ae4: 90 10 00 02 mov %g2, %o0 2006ae8: 15 00 80 29 sethi %hi(0x200a400), %o2 2006aec: 94 12 a2 ec or %o2, 0x2ec, %o2 ! 200a6ec <_Thread_queue_Timeout> 2006af0: 40 00 0e 09 call 200a314 <_Thread_queue_Enqueue_with_handler> 2006af4: c2 24 20 48 st %g1, [ %l0 + 0x48 ] _Thread_Enable_dispatch(); 2006af8: 40 00 0c a2 call 2009d80 <_Thread_Enable_dispatch> 2006afc: 01 00 00 00 nop /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 2006b00: c2 04 61 f0 ld [ %l1 + 0x1f0 ], %g1 2006b04: f0 00 60 34 ld [ %g1 + 0x34 ], %i0 if ( status && status != ETIMEDOUT ) 2006b08: 80 a6 20 74 cmp %i0, 0x74 2006b0c: 02 80 00 08 be 2006b2c <_POSIX_Condition_variables_Wait_support+0x104> 2006b10: 80 a6 20 00 cmp %i0, 0 2006b14: 02 80 00 06 be 2006b2c <_POSIX_Condition_variables_Wait_support+0x104> 2006b18: 01 00 00 00 nop 2006b1c: 81 c7 e0 08 ret <== NOT EXECUTED 2006b20: 81 e8 00 00 restore <== NOT EXECUTED return status; } else { _Thread_Enable_dispatch(); 2006b24: 40 00 0c 97 call 2009d80 <_Thread_Enable_dispatch> 2006b28: b0 10 20 74 mov 0x74, %i0 /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 2006b2c: 40 00 00 b0 call 2006dec 2006b30: 90 10 00 19 mov %i1, %o0 if ( mutex_status ) 2006b34: 80 a2 20 00 cmp %o0, 0 2006b38: 02 80 00 03 be 2006b44 <_POSIX_Condition_variables_Wait_support+0x11c> 2006b3c: 01 00 00 00 nop 2006b40: b0 10 20 16 mov 0x16, %i0 ! 16 case OBJECTS_ERROR: break; } return EINVAL; } 2006b44: 81 c7 e0 08 ret 2006b48: 81 e8 00 00 restore 0200b70c <_POSIX_Threads_Sporadic_budget_callout>: ) { POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 200b70c: c4 02 21 6c ld [ %o0 + 0x16c ], %g2 RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 200b710: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3 200b714: 05 00 80 6c sethi %hi(0x201b000), %g2 200b718: d2 08 a2 04 ldub [ %g2 + 0x204 ], %o1 ! 201b204 */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 200b71c: c4 02 20 1c ld [ %o0 + 0x1c ], %g2 200b720: 92 22 40 03 sub %o1, %g3, %o1 /* * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 200b724: 86 10 3f ff mov -1, %g3 new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority); the_thread->real_priority = new_priority; 200b728: d2 22 20 18 st %o1, [ %o0 + 0x18 ] */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 200b72c: 80 a0 a0 00 cmp %g2, 0 200b730: 12 80 00 09 bne 200b754 <_POSIX_Threads_Sporadic_budget_callout+0x48> 200b734: c6 22 20 78 st %g3, [ %o0 + 0x78 ] /* * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { 200b738: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 200b73c: 80 a0 40 09 cmp %g1, %o1 200b740: 1a 80 00 05 bcc 200b754 <_POSIX_Threads_Sporadic_budget_callout+0x48> 200b744: 94 10 20 01 mov 1, %o2 _Thread_Change_priority( the_thread, new_priority, true ); 200b748: 82 13 c0 00 mov %o7, %g1 200b74c: 7f ff ef b2 call 2007614 <_Thread_Change_priority> 200b750: 9e 10 40 00 mov %g1, %o7 200b754: 81 c3 e0 08 retl <== NOT EXECUTED 02007d20 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 2007d20: 9d e3 bf a0 save %sp, -96, %sp 2007d24: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 2007d28: c0 26 61 68 clr [ %i1 + 0x168 ] 2007d2c: c0 26 61 6c clr [ %i1 + 0x16c ] 2007d30: c0 26 61 70 clr [ %i1 + 0x170 ] extensions_area = NULL; the_thread->libc_reent = NULL; 2007d34: c0 26 61 64 clr [ %i1 + 0x164 ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 2007d38: e0 00 40 00 ld [ %g1 ], %l0 if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { 2007d3c: 80 a6 a0 00 cmp %i2, 0 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 2007d40: e2 07 a0 60 ld [ %fp + 0x60 ], %l1 if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { 2007d44: 12 80 00 0f bne 2007d80 <_Thread_Initialize+0x60> 2007d48: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2 actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 2007d4c: 90 10 00 19 mov %i1, %o0 2007d50: 40 00 02 ab call 20087fc <_Thread_Stack_Allocate> 2007d54: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 2007d58: 80 a2 00 1b cmp %o0, %i3 2007d5c: 0a 80 00 04 bcs 2007d6c <_Thread_Initialize+0x4c> 2007d60: 80 a2 20 00 cmp %o0, 0 2007d64: 12 80 00 04 bne 2007d74 <_Thread_Initialize+0x54> 2007d68: 82 10 20 01 mov 1, %g1 2007d6c: 81 c7 e0 08 ret 2007d70: 91 e8 20 00 restore %g0, 0, %o0 return false; /* stack allocation failed */ stack = the_thread->Start.stack; 2007d74: f4 06 60 d0 ld [ %i1 + 0xd0 ], %i2 the_thread->Start.core_allocated_stack = true; 2007d78: 10 80 00 04 b 2007d88 <_Thread_Initialize+0x68> 2007d7c: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ] } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = false; 2007d80: c0 2e 60 c0 clrb [ %i1 + 0xc0 ] 2007d84: 90 10 00 1b mov %i3, %o0 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 2007d88: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ] the_stack->size = size; 2007d8c: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ] /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { 2007d90: 80 8f 20 ff btst 0xff, %i4 2007d94: 02 80 00 08 be 2007db4 <_Thread_Initialize+0x94> 2007d98: b4 10 20 00 clr %i2 fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); 2007d9c: 90 10 20 88 mov 0x88, %o0 2007da0: 40 00 04 d7 call 20090fc <_Workspace_Allocate> 2007da4: b6 10 20 00 clr %i3 if ( !fp_area ) 2007da8: b4 92 20 00 orcc %o0, 0, %i2 2007dac: 22 80 00 42 be,a 2007eb4 <_Thread_Initialize+0x194> 2007db0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 2007db4: 03 00 80 6f sethi %hi(0x201bc00), %g1 2007db8: d0 00 61 c0 ld [ %g1 + 0x1c0 ], %o0 ! 201bdc0 <_Thread_Maximum_extensions> fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; 2007dbc: f4 26 61 60 st %i2, [ %i1 + 0x160 ] the_thread->Start.fp_context = fp_area; 2007dc0: f4 26 60 cc st %i2, [ %i1 + 0xcc ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 2007dc4: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 2007dc8: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 2007dcc: c0 26 60 68 clr [ %i1 + 0x68 ] the_watchdog->user_data = user_data; 2007dd0: c0 26 60 6c clr [ %i1 + 0x6c ] #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 2007dd4: 80 a2 20 00 cmp %o0, 0 2007dd8: 02 80 00 08 be 2007df8 <_Thread_Initialize+0xd8> 2007ddc: b6 10 20 00 clr %i3 extensions_area = _Workspace_Allocate( 2007de0: 90 02 20 01 inc %o0 2007de4: 40 00 04 c6 call 20090fc <_Workspace_Allocate> 2007de8: 91 2a 20 02 sll %o0, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 2007dec: b6 92 20 00 orcc %o0, 0, %i3 2007df0: 22 80 00 31 be,a 2007eb4 <_Thread_Initialize+0x194> 2007df4: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 * if they are linked to the thread. An extension user may * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { 2007df8: 80 a6 e0 00 cmp %i3, 0 2007dfc: 02 80 00 0c be 2007e2c <_Thread_Initialize+0x10c> 2007e00: f6 26 61 74 st %i3, [ %i1 + 0x174 ] for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 2007e04: 03 00 80 6f sethi %hi(0x201bc00), %g1 2007e08: c4 00 61 c0 ld [ %g1 + 0x1c0 ], %g2 ! 201bdc0 <_Thread_Maximum_extensions> 2007e0c: 10 80 00 05 b 2007e20 <_Thread_Initialize+0x100> 2007e10: 82 10 20 00 clr %g1 the_thread->extensions[i] = NULL; 2007e14: 87 28 60 02 sll %g1, 2, %g3 * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 2007e18: 82 00 60 01 inc %g1 the_thread->extensions[i] = NULL; 2007e1c: c0 21 00 03 clr [ %g4 + %g3 ] * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 2007e20: 80 a0 40 02 cmp %g1, %g2 2007e24: 28 bf ff fc bleu,a 2007e14 <_Thread_Initialize+0xf4> 2007e28: c8 06 61 74 ld [ %i1 + 0x174 ], %g4 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 2007e2c: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 2007e30: e4 2e 60 ac stb %l2, [ %i1 + 0xac ] the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 2007e34: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] switch ( budget_algorithm ) { 2007e38: 80 a4 60 02 cmp %l1, 2 2007e3c: 12 80 00 05 bne 2007e50 <_Thread_Initialize+0x130> 2007e40: e2 26 60 b0 st %l1, [ %i1 + 0xb0 ] case THREAD_CPU_BUDGET_ALGORITHM_NONE: case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: break; #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 2007e44: 03 00 80 6f sethi %hi(0x201bc00), %g1 2007e48: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 201bc78 <_Thread_Ticks_per_timeslice> 2007e4c: c2 26 60 78 st %g1, [ %i1 + 0x78 ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 2007e50: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 2007e54: 92 10 00 1d mov %i5, %o1 case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 2007e58: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 2007e5c: 82 10 20 01 mov 1, %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 2007e60: 90 10 00 19 mov %i1, %o0 #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 2007e64: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; 2007e68: c0 26 60 44 clr [ %i1 + 0x44 ] the_thread->resource_count = 0; 2007e6c: c0 26 60 1c clr [ %i1 + 0x1c ] #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 2007e70: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 2007e74: 40 00 01 c0 call 2008574 <_Thread_Set_priority> 2007e78: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 2007e7c: c2 16 60 0a lduh [ %i1 + 0xa ], %g1 2007e80: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 2007e84: 83 28 60 02 sll %g1, 2, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 2007e88: e0 26 60 0c st %l0, [ %i1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 2007e8c: f2 20 80 01 st %i1, [ %g2 + %g1 ] /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 2007e90: c0 26 60 84 clr [ %i1 + 0x84 ] 2007e94: c0 26 60 88 clr [ %i1 + 0x88 ] * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 2007e98: 90 10 00 19 mov %i1, %o0 2007e9c: 40 00 03 8c call 2008ccc <_User_extensions_Thread_create> 2007ea0: b0 10 20 01 mov 1, %i0 if ( extension_status ) 2007ea4: 80 8a 20 ff btst 0xff, %o0 2007ea8: 12 80 00 27 bne 2007f44 <_Thread_Initialize+0x224> 2007eac: 01 00 00 00 nop return true; failed: if ( the_thread->libc_reent ) 2007eb0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 2007eb4: 80 a2 20 00 cmp %o0, 0 2007eb8: 22 80 00 05 be,a 2007ecc <_Thread_Initialize+0x1ac> 2007ebc: d0 06 61 68 ld [ %i1 + 0x168 ], %o0 _Workspace_Free( the_thread->libc_reent ); 2007ec0: 40 00 04 98 call 2009120 <_Workspace_Free> 2007ec4: 01 00 00 00 nop for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 2007ec8: d0 06 61 68 ld [ %i1 + 0x168 ], %o0 2007ecc: 80 a2 20 00 cmp %o0, 0 2007ed0: 22 80 00 05 be,a 2007ee4 <_Thread_Initialize+0x1c4> 2007ed4: d0 06 61 6c ld [ %i1 + 0x16c ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 2007ed8: 40 00 04 92 call 2009120 <_Workspace_Free> 2007edc: 01 00 00 00 nop failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 2007ee0: d0 06 61 6c ld [ %i1 + 0x16c ], %o0 2007ee4: 80 a2 20 00 cmp %o0, 0 2007ee8: 22 80 00 05 be,a 2007efc <_Thread_Initialize+0x1dc> 2007eec: d0 06 61 70 ld [ %i1 + 0x170 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 2007ef0: 40 00 04 8c call 2009120 <_Workspace_Free> 2007ef4: 01 00 00 00 nop failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 2007ef8: d0 06 61 70 ld [ %i1 + 0x170 ], %o0 2007efc: 80 a2 20 00 cmp %o0, 0 2007f00: 02 80 00 05 be 2007f14 <_Thread_Initialize+0x1f4> 2007f04: 80 a6 e0 00 cmp %i3, 0 _Workspace_Free( the_thread->API_Extensions[i] ); 2007f08: 40 00 04 86 call 2009120 <_Workspace_Free> <== NOT EXECUTED 2007f0c: 01 00 00 00 nop <== NOT EXECUTED if ( extensions_area ) 2007f10: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 2007f14: 02 80 00 05 be 2007f28 <_Thread_Initialize+0x208> 2007f18: 80 a6 a0 00 cmp %i2, 0 (void) _Workspace_Free( extensions_area ); 2007f1c: 40 00 04 81 call 2009120 <_Workspace_Free> 2007f20: 90 10 00 1b mov %i3, %o0 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) 2007f24: 80 a6 a0 00 cmp %i2, 0 2007f28: 02 80 00 05 be 2007f3c <_Thread_Initialize+0x21c> 2007f2c: 90 10 00 19 mov %i1, %o0 (void) _Workspace_Free( fp_area ); 2007f30: 40 00 04 7c call 2009120 <_Workspace_Free> 2007f34: 90 10 00 1a mov %i2, %o0 #endif _Thread_Stack_Free( the_thread ); 2007f38: 90 10 00 19 mov %i1, %o0 2007f3c: 40 00 02 47 call 2008858 <_Thread_Stack_Free> 2007f40: b0 10 20 00 clr %i0 return false; } 2007f44: 81 c7 e0 08 ret 2007f48: 81 e8 00 00 restore 02008268 <_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 ) { 2008268: 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; 200826c: 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); 2008270: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 2008274: 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); 2008278: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 200827c: 82 06 60 38 add %i1, 0x38, %g1 2008280: c2 26 60 40 st %g1, [ %i1 + 0x40 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 2008284: 2d 00 80 6c sethi %hi(0x201b000), %l6 _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 ]; 2008288: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 200828c: 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 ]; 2008290: a7 28 60 04 sll %g1, 4, %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; 2008294: ac 15 a2 04 or %l6, 0x204, %l6 _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 ]; 2008298: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 200829c: ea 06 20 38 ld [ %i0 + 0x38 ], %l5 _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 ]; 20082a0: a6 24 c0 01 sub %l3, %g1, %l3 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 20082a4: 12 80 00 28 bne 2008344 <_Thread_queue_Enqueue_priority+0xdc> 20082a8: a6 06 00 13 add %i0, %l3, %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 20082ac: ac 04 e0 04 add %l3, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 20082b0: 7f ff e7 c0 call 20021b0 20082b4: 01 00 00 00 nop 20082b8: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 20082bc: a8 10 3f ff mov -1, %l4 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 20082c0: 10 80 00 10 b 2008300 <_Thread_queue_Enqueue_priority+0x98> 20082c4: e2 04 c0 00 ld [ %l3 ], %l1 search_priority = search_thread->current_priority; if ( priority <= search_priority ) 20082c8: 80 a4 00 14 cmp %l0, %l4 20082cc: 28 80 00 11 bleu,a 2008310 <_Thread_queue_Enqueue_priority+0xa8> 20082d0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 20082d4: 7f ff e7 bb call 20021c0 20082d8: 90 10 00 12 mov %l2, %o0 20082dc: 7f ff e7 b5 call 20021b0 20082e0: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 20082e4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 20082e8: 80 8d 40 01 btst %l5, %g1 20082ec: 32 80 00 05 bne,a 2008300 <_Thread_queue_Enqueue_priority+0x98> 20082f0: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 20082f4: 7f ff e7 b3 call 20021c0 <== NOT EXECUTED 20082f8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 20082fc: 30 bf ff ed b,a 20082b0 <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED 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 ) ) { 2008300: 80 a4 40 16 cmp %l1, %l6 2008304: 32 bf ff f1 bne,a 20082c8 <_Thread_queue_Enqueue_priority+0x60> 2008308: e8 04 60 14 ld [ %l1 + 0x14 ], %l4 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 200830c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 2008310: 80 a0 60 01 cmp %g1, 1 2008314: 12 80 00 3c bne 2008404 <_Thread_queue_Enqueue_priority+0x19c> 2008318: 90 10 00 12 mov %l2, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 200831c: 80 a4 00 14 cmp %l0, %l4 2008320: 02 80 00 2e be 20083d8 <_Thread_queue_Enqueue_priority+0x170> 2008324: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 2008328: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 200832c: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 2008330: 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; 2008334: 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; 2008338: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 200833c: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 2008340: 30 80 00 2d b,a 20083f4 <_Thread_queue_Enqueue_priority+0x18c> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 2008344: 7f ff e7 9b call 20021b0 2008348: e8 0d 80 00 ldub [ %l6 ], %l4 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 200834c: a8 05 20 01 inc %l4 _ISR_Disable( level ); 2008350: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 2008354: 10 80 00 10 b 2008394 <_Thread_queue_Enqueue_priority+0x12c> 2008358: e2 04 e0 08 ld [ %l3 + 8 ], %l1 search_priority = search_thread->current_priority; if ( priority >= search_priority ) 200835c: 80 a4 00 14 cmp %l0, %l4 2008360: 3a 80 00 11 bcc,a 20083a4 <_Thread_queue_Enqueue_priority+0x13c> 2008364: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 2008368: 7f ff e7 96 call 20021c0 200836c: 90 10 00 12 mov %l2, %o0 2008370: 7f ff e7 90 call 20021b0 2008374: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 2008378: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 200837c: 80 8d 40 01 btst %l5, %g1 2008380: 32 80 00 05 bne,a 2008394 <_Thread_queue_Enqueue_priority+0x12c> 2008384: e2 04 60 04 ld [ %l1 + 4 ], %l1 _ISR_Enable( level ); 2008388: 7f ff e7 8e call 20021c0 200838c: 90 10 00 12 mov %l2, %o0 goto restart_reverse_search; 2008390: 30 bf ff ed b,a 2008344 <_Thread_queue_Enqueue_priority+0xdc> 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 ) ) { 2008394: 80 a4 40 13 cmp %l1, %l3 2008398: 32 bf ff f1 bne,a 200835c <_Thread_queue_Enqueue_priority+0xf4> 200839c: e8 04 60 14 ld [ %l1 + 0x14 ], %l4 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 20083a0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 20083a4: 80 a0 60 01 cmp %g1, 1 20083a8: 12 80 00 17 bne 2008404 <_Thread_queue_Enqueue_priority+0x19c> 20083ac: 90 10 00 12 mov %l2, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 20083b0: 80 a4 00 14 cmp %l0, %l4 20083b4: 02 80 00 09 be 20083d8 <_Thread_queue_Enqueue_priority+0x170> 20083b8: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 20083bc: c2 04 40 00 ld [ %l1 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 20083c0: e2 26 60 04 st %l1, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 20083c4: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 20083c8: 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; 20083cc: f2 24 40 00 st %i1, [ %l1 ] next_node->previous = the_node; 20083d0: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 20083d4: 30 80 00 08 b,a 20083f4 <_Thread_queue_Enqueue_priority+0x18c> 20083d8: a2 04 60 3c add %l1, 0x3c, %l1 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; 20083dc: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 20083e0: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 20083e4: 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; 20083e8: 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; 20083ec: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 20083f0: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 20083f4: 7f ff e7 73 call 20021c0 20083f8: b0 10 20 01 mov 1, %i0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 20083fc: 81 c7 e0 08 ret 2008400: 81 e8 00 00 restore * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; 2008404: f0 06 20 30 ld [ %i0 + 0x30 ], %i0 * 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; 2008408: d0 26 80 00 st %o0, [ %i2 ] return the_thread_queue->sync_state; } 200840c: 81 c7 e0 08 ret 2008410: 81 e8 00 00 restore 02015554 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 2015554: 9d e3 bf 88 save %sp, -120, %sp static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 2015558: 35 00 80 f2 sethi %hi(0x203c800), %i2 201555c: b2 07 bf f4 add %fp, -12, %i1 2015560: ac 07 bf f8 add %fp, -8, %l6 2015564: a2 07 bf e8 add %fp, -24, %l1 2015568: a6 07 bf ec add %fp, -20, %l3 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 201556c: 37 00 80 f2 sethi %hi(0x203c800), %i3 2015570: 2b 00 80 f2 sethi %hi(0x203c800), %l5 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 2015574: c0 27 bf f8 clr [ %fp + -8 ] 2015578: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 201557c: f2 27 bf fc st %i1, [ %fp + -4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 2015580: ec 27 bf f4 st %l6, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 2015584: e2 27 bf f0 st %l1, [ %fp + -16 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 2015588: e6 27 bf e8 st %l3, [ %fp + -24 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 201558c: b4 16 a2 04 or %i2, 0x204, %i2 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 2015590: b6 16 e1 44 or %i3, 0x144, %i3 2015594: aa 15 60 b0 or %l5, 0xb0, %l5 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 2015598: a8 06 20 30 add %i0, 0x30, %l4 /* * 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 ); 201559c: a4 06 20 68 add %i0, 0x68, %l2 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 20155a0: b8 06 20 08 add %i0, 8, %i4 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 20155a4: ba 06 20 40 add %i0, 0x40, %i5 _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; 20155a8: ae 10 20 01 mov 1, %l7 { /* * 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; 20155ac: f2 26 20 78 st %i1, [ %i0 + 0x78 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 20155b0: c2 06 80 00 ld [ %i2 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 20155b4: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 20155b8: 94 10 00 11 mov %l1, %o2 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 20155bc: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 20155c0: 92 20 40 09 sub %g1, %o1, %o1 20155c4: 40 00 11 a5 call 2019c58 <_Watchdog_Adjust_to_chain> 20155c8: 90 10 00 14 mov %l4, %o0 Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 20155cc: d4 06 20 74 ld [ %i0 + 0x74 ], %o2 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 20155d0: e0 06 c0 00 ld [ %i3 ], %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 ) { 20155d4: 80 a4 00 0a cmp %l0, %o2 20155d8: 08 80 00 06 bleu 20155f0 <_Timer_server_Body+0x9c> 20155dc: 92 24 00 0a sub %l0, %o2, %o1 /* * 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 ); 20155e0: 90 10 00 12 mov %l2, %o0 20155e4: 40 00 11 9d call 2019c58 <_Watchdog_Adjust_to_chain> 20155e8: 94 10 00 11 mov %l1, %o2 20155ec: 30 80 00 06 b,a 2015604 <_Timer_server_Body+0xb0> } else if ( snapshot < last_snapshot ) { 20155f0: 1a 80 00 05 bcc 2015604 <_Timer_server_Body+0xb0> 20155f4: 94 22 80 10 sub %o2, %l0, %o2 /* * 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 ); 20155f8: 90 10 00 12 mov %l2, %o0 20155fc: 40 00 11 70 call 2019bbc <_Watchdog_Adjust> 2015600: 92 10 20 01 mov 1, %o1 } watchdogs->last_snapshot = snapshot; 2015604: 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 ); 2015608: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 201560c: 40 00 02 7e call 2016004 <_Chain_Get> 2015610: 01 00 00 00 nop if ( timer == NULL ) { 2015614: 80 a2 20 00 cmp %o0, 0 2015618: 02 80 00 0f be 2015654 <_Timer_server_Body+0x100> 201561c: 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 ) { 2015620: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 2015624: 80 a0 60 01 cmp %g1, 1 2015628: 12 80 00 05 bne 201563c <_Timer_server_Body+0xe8> 201562c: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 2015630: 92 02 20 10 add %o0, 0x10, %o1 2015634: 10 80 00 05 b 2015648 <_Timer_server_Body+0xf4> 2015638: 90 10 00 14 mov %l4, %o0 } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 201563c: 12 bf ff f3 bne 2015608 <_Timer_server_Body+0xb4> 2015640: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 2015644: 90 10 00 12 mov %l2, %o0 2015648: 40 00 11 b9 call 2019d2c <_Watchdog_Insert> 201564c: 01 00 00 00 nop 2015650: 30 bf ff ee b,a 2015608 <_Timer_server_Body+0xb4> * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 2015654: 7f ff e5 06 call 200ea6c 2015658: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 201565c: c2 07 bf f4 ld [ %fp + -12 ], %g1 2015660: 80 a0 40 16 cmp %g1, %l6 2015664: 12 80 00 0a bne 201568c <_Timer_server_Body+0x138> 2015668: 01 00 00 00 nop ts->insert_chain = NULL; 201566c: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 2015670: 7f ff e5 03 call 200ea7c 2015674: 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 ) ) { 2015678: c2 07 bf e8 ld [ %fp + -24 ], %g1 201567c: 80 a0 40 13 cmp %g1, %l3 2015680: 12 80 00 06 bne 2015698 <_Timer_server_Body+0x144> 2015684: 01 00 00 00 nop 2015688: 30 80 00 1a b,a 20156f0 <_Timer_server_Body+0x19c> ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 201568c: 7f ff e4 fc call 200ea7c <== NOT EXECUTED 2015690: 01 00 00 00 nop <== NOT EXECUTED 2015694: 30 bf ff c7 b,a 20155b0 <_Timer_server_Body+0x5c> <== NOT EXECUTED /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 2015698: 7f ff e4 f5 call 200ea6c 201569c: 01 00 00 00 nop 20156a0: 84 10 00 08 mov %o0, %g2 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 20156a4: 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)) 20156a8: 80 a4 00 13 cmp %l0, %l3 20156ac: 02 80 00 0e be 20156e4 <_Timer_server_Body+0x190> 20156b0: 80 a4 20 00 cmp %l0, 0 { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 20156b4: c2 04 00 00 ld [ %l0 ], %g1 the_chain->first = new_first; 20156b8: c2 27 bf e8 st %g1, [ %fp + -24 ] watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { 20156bc: 02 80 00 0a be 20156e4 <_Timer_server_Body+0x190> 20156c0: e2 20 60 04 st %l1, [ %g1 + 4 ] watchdog->state = WATCHDOG_INACTIVE; 20156c4: c0 24 20 08 clr [ %l0 + 8 ] _ISR_Enable( level ); 20156c8: 7f ff e4 ed call 200ea7c 20156cc: 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 ); 20156d0: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 20156d4: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 20156d8: 9f c0 40 00 call %g1 20156dc: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 } 20156e0: 30 bf ff ee b,a 2015698 <_Timer_server_Body+0x144> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 20156e4: 7f ff e4 e6 call 200ea7c 20156e8: 90 10 00 02 mov %g2, %o0 20156ec: 30 bf ff b0 b,a 20155ac <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 20156f0: c0 2e 20 7c clrb [ %i0 + 0x7c ] 20156f4: c2 05 40 00 ld [ %l5 ], %g1 20156f8: 82 00 60 01 inc %g1 20156fc: c2 25 40 00 st %g1, [ %l5 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 2015700: d0 06 00 00 ld [ %i0 ], %o0 2015704: 40 00 0e 8b call 2019130 <_Thread_Set_state> 2015708: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 201570c: 7f ff ff 68 call 20154ac <_Timer_server_Reset_interval_system_watchdog> 2015710: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 2015714: 7f ff ff 7b call 2015500 <_Timer_server_Reset_tod_system_watchdog> 2015718: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 201571c: 40 00 0b af call 20185d8 <_Thread_Enable_dispatch> 2015720: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 2015724: 90 10 00 1c mov %i4, %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; 2015728: ee 2e 20 7c stb %l7, [ %i0 + 0x7c ] static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 201572c: 40 00 11 dd call 2019ea0 <_Watchdog_Remove> 2015730: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 2015734: 40 00 11 db call 2019ea0 <_Watchdog_Remove> 2015738: 90 10 00 1d mov %i5, %o0 201573c: 30 bf ff 9c b,a 20155ac <_Timer_server_Body+0x58> 02019418 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 2019418: 9d e3 bf a0 save %sp, -96, %sp 201941c: 40 00 07 44 call 201b12c <_fini> 2019420: 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(); 2019424: 7f ff ff e1 call 20193a8 2019428: 01 00 00 00 nop rtems_shutdown_executive(status); 201942c: 40 00 00 4c call 201955c 2019430: 90 10 00 18 mov %i0, %o0 2019434: 30 80 00 00 b,a 2019434 <_exit+0x1c> <== NOT EXECUTED 02038e34 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 2038e34: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 2038e38: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 2038e3c: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 2038e40: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2038e44: 7f ff ff 7f call 2038c40 <== NOT EXECUTED 2038e48: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 0200d800 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 200d800: 81 c3 e0 08 retl <== NOT EXECUTED 200d804: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 0200ab40 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 200ab40: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200ab44: 7f ff ff e6 call 200aadc <== NOT EXECUTED 200ab48: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 0202654c <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 202654c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 2026550: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 2026554: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2026558: 7f ff ff 61 call 20262dc <== NOT EXECUTED 202655c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02026794 <_lstat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 2026794: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 2026798: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 202679c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 20267a0: 7f ff ff c0 call 20266a0 <== NOT EXECUTED 20267a4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02019528 <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 2019528: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 201952c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 2019530: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2019534: 40 00 00 17 call 2019590 <== NOT EXECUTED 2019538: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02058b14 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 2058b14: 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 ); 2058b18: 7f fe b0 be call 2004e10 <== NOT EXECUTED 2058b1c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 2058b20: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 2058b24: 32 80 00 18 bne,a 2058b84 <_rename_r+0x70> <== NOT EXECUTED 2058b28: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 2058b2c: c2 4e 40 00 ldsb [ %i1 ], %g1 <== NOT EXECUTED 2058b30: 80 a0 60 5c cmp %g1, 0x5c <== NOT EXECUTED 2058b34: 22 80 00 08 be,a 2058b54 <_rename_r+0x40> <== NOT EXECUTED 2058b38: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2058b3c: 80 a0 60 2f cmp %g1, 0x2f <== NOT EXECUTED 2058b40: 22 80 00 05 be,a 2058b54 <_rename_r+0x40> <== NOT EXECUTED 2058b44: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2058b48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058b4c: 12 80 00 06 bne 2058b64 <_rename_r+0x50> <== NOT EXECUTED 2058b50: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2058b54: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 ! 2064eb0 <== NOT EXECUTED 2058b58: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 2058b5c: 10 80 00 05 b 2058b70 <_rename_r+0x5c> <== NOT EXECUTED 2058b60: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED 2058b64: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 <== NOT EXECUTED 2058b68: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 2058b6c: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED 2058b70: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2058b74: 7f ff a5 52 call 20420bc <== NOT EXECUTED 2058b78: a2 10 20 00 clr %l1 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 2058b7c: 10 80 00 0c b 2058bac <_rename_r+0x98> <== NOT EXECUTED 2058b80: 94 10 20 14 mov 0x14, %o2 <== 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, 2058b84: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2058b88: 94 10 20 02 mov 2, %o2 <== NOT EXECUTED 2058b8c: 96 07 bf d4 add %fp, -44, %o3 <== NOT EXECUTED 2058b90: 98 10 20 00 clr %o4 <== NOT EXECUTED 2058b94: 7f fe b0 ed call 2004f48 <== NOT EXECUTED 2058b98: a2 10 20 01 mov 1, %l1 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 2058b9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2058ba0: 12 80 00 2b bne 2058c4c <_rename_r+0x138> <== NOT EXECUTED 2058ba4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 2058ba8: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2058bac: a6 07 bf e8 add %fp, -24, %l3 <== NOT EXECUTED 2058bb0: a4 07 bf d4 add %fp, -44, %l2 <== NOT EXECUTED 2058bb4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 2058bb8: 7f ff a5 41 call 20420bc <== NOT EXECUTED 2058bbc: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED name = old + old_parent_pathlen; 2058bc0: b2 06 40 10 add %i1, %l0, %i1 <== NOT EXECUTED 2058bc4: f2 27 bf fc st %i1, [ %fp + -4 ] <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 2058bc8: 7f ff b3 ab call 2045a74 <== NOT EXECUTED 2058bcc: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2058bd0: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 2058bd4: 7f fe b0 7e call 2004dcc <== NOT EXECUTED 2058bd8: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2058bdc: b2 06 40 08 add %i1, %o0, %i1 <== NOT EXECUTED 2058be0: f2 27 bf fc st %i1, [ %fp + -4 ] <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 2058be4: 7f ff b3 a4 call 2045a74 <== NOT EXECUTED 2058be8: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2058bec: 96 10 00 13 mov %l3, %o3 <== NOT EXECUTED 2058bf0: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 2058bf4: 94 10 20 00 clr %o2 <== NOT EXECUTED 2058bf8: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2058bfc: 7f fe b0 97 call 2004e58 <== NOT EXECUTED 2058c00: 98 10 20 00 clr %o4 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 2058c04: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 2058c08: 22 80 00 13 be,a 2058c54 <_rename_r+0x140> <== NOT EXECUTED 2058c0c: c2 4e 80 00 ldsb [ %i2 ], %g1 <== NOT EXECUTED if ( free_old_parentloc ) 2058c10: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058c14: 02 80 00 0b be 2058c40 <_rename_r+0x12c> <== NOT EXECUTED 2058c18: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 2058c1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058c20: 02 80 00 08 be 2058c40 <_rename_r+0x12c> <== NOT EXECUTED 2058c24: 01 00 00 00 nop <== NOT EXECUTED 2058c28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058c2c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058c30: 02 80 00 04 be 2058c40 <_rename_r+0x12c> <== NOT EXECUTED 2058c34: 01 00 00 00 nop <== NOT EXECUTED 2058c38: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058c3c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 2058c40: 7f ff 98 47 call 203ed5c <__errno> <== NOT EXECUTED 2058c44: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2058c48: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 2058c4c: 81 c7 e0 08 ret <== NOT EXECUTED 2058c50: 81 e8 00 00 restore <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 2058c54: 80 a0 60 5c cmp %g1, 0x5c <== NOT EXECUTED 2058c58: 22 80 00 08 be,a 2058c78 <_rename_r+0x164> <== NOT EXECUTED 2058c5c: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2058c60: 80 a0 60 2f cmp %g1, 0x2f <== NOT EXECUTED 2058c64: 22 80 00 05 be,a 2058c78 <_rename_r+0x164> <== NOT EXECUTED 2058c68: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2058c6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058c70: 12 80 00 09 bne 2058c94 <_rename_r+0x180> <== NOT EXECUTED 2058c74: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2058c78: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 ! 2064eb0 <== NOT EXECUTED 2058c7c: 90 07 bf c0 add %fp, -64, %o0 <== NOT EXECUTED 2058c80: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED 2058c84: 7f ff a5 0e call 20420bc <== NOT EXECUTED 2058c88: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2058c8c: 10 80 00 08 b 2058cac <_rename_r+0x198> <== NOT EXECUTED 2058c90: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 2058c94: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 <== NOT EXECUTED 2058c98: 90 07 bf c0 add %fp, -64, %o0 <== NOT EXECUTED 2058c9c: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED 2058ca0: 7f ff a5 07 call 20420bc <== NOT EXECUTED 2058ca4: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2058ca8: 90 10 20 00 clr %o0 <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 2058cac: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 2058cb0: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 2058cb4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058cb8: 02 80 00 61 be 2058e3c <_rename_r+0x328> <== NOT EXECUTED 2058cbc: 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 ); 2058cc0: 90 06 80 08 add %i2, %o0, %o0 <== NOT EXECUTED 2058cc4: a0 07 bf c0 add %fp, -64, %l0 <== NOT EXECUTED 2058cc8: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058ccc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if ( result != 0 ) { 2058cd0: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED 2058cd4: 02 80 00 28 be 2058d74 <_rename_r+0x260> <== NOT EXECUTED 2058cd8: c2 07 bf d0 ld [ %fp + -48 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 2058cdc: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 2058ce0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058ce4: 02 80 00 09 be 2058d08 <_rename_r+0x1f4> <== NOT EXECUTED 2058ce8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058cec: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058cf0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058cf4: 02 80 00 05 be 2058d08 <_rename_r+0x1f4> <== NOT EXECUTED 2058cf8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058cfc: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058d00: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 2058d04: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058d08: 02 80 00 0d be 2058d3c <_rename_r+0x228> <== NOT EXECUTED 2058d0c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 2058d10: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2058d14: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058d18: 22 80 00 09 be,a 2058d3c <_rename_r+0x228> <== NOT EXECUTED 2058d1c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058d20: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058d24: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058d28: 22 80 00 05 be,a 2058d3c <_rename_r+0x228> <== NOT EXECUTED 2058d2c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058d30: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058d34: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 2058d38: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058d3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058d40: 02 80 00 08 be 2058d60 <_rename_r+0x24c> <== NOT EXECUTED 2058d44: 01 00 00 00 nop <== NOT EXECUTED 2058d48: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058d4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058d50: 02 80 00 04 be 2058d60 <_rename_r+0x24c> <== NOT EXECUTED 2058d54: 01 00 00 00 nop <== NOT EXECUTED 2058d58: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058d5c: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 2058d60: 7f ff 97 ff call 203ed5c <__errno> <== NOT EXECUTED 2058d64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2058d68: e4 22 00 00 st %l2, [ %o0 ] <== NOT EXECUTED 2058d6c: 81 c7 e0 08 ret <== NOT EXECUTED 2058d70: 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 ) { 2058d74: c6 07 bf e4 ld [ %fp + -28 ], %g3 <== NOT EXECUTED 2058d78: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 2058d7c: 02 80 00 26 be 2058e14 <_rename_r+0x300> <== NOT EXECUTED 2058d80: c4 07 bf cc ld [ %fp + -52 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 2058d84: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2058d88: 02 80 00 09 be 2058dac <_rename_r+0x298> <== NOT EXECUTED 2058d8c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058d90: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2058d94: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058d98: 02 80 00 05 be 2058dac <_rename_r+0x298> <== NOT EXECUTED 2058d9c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058da0: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058da4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 2058da8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058dac: 02 80 00 0d be 2058de0 <_rename_r+0x2cc> <== NOT EXECUTED 2058db0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 2058db4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2058db8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058dbc: 22 80 00 09 be,a 2058de0 <_rename_r+0x2cc> <== NOT EXECUTED 2058dc0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058dc4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058dc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058dcc: 22 80 00 05 be,a 2058de0 <_rename_r+0x2cc> <== NOT EXECUTED 2058dd0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058dd4: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058dd8: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 2058ddc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058de0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058de4: 02 80 00 08 be 2058e04 <_rename_r+0x2f0> <== NOT EXECUTED 2058de8: 01 00 00 00 nop <== NOT EXECUTED 2058dec: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058df0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058df4: 02 80 00 04 be 2058e04 <_rename_r+0x2f0> <== NOT EXECUTED 2058df8: 01 00 00 00 nop <== NOT EXECUTED 2058dfc: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058e00: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); 2058e04: 7f ff 97 d6 call 203ed5c <__errno> <== NOT EXECUTED 2058e08: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2058e0c: 10 80 00 26 b 2058ea4 <_rename_r+0x390> <== NOT EXECUTED 2058e10: 82 10 20 12 mov 0x12, %g1 <== NOT EXECUTED } if ( !new_parent_loc.ops->rename_h ) { 2058e14: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 <== NOT EXECUTED 2058e18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058e1c: 12 80 00 25 bne 2058eb0 <_rename_r+0x39c> <== NOT EXECUTED 2058e20: d6 07 bf fc ld [ %fp + -4 ], %o3 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 2058e24: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2058e28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058e2c: 02 80 00 05 be 2058e40 <_rename_r+0x32c> <== NOT EXECUTED 2058e30: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058e34: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058e38: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 2058e3c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058e40: 02 80 00 0d be 2058e74 <_rename_r+0x360> <== NOT EXECUTED 2058e44: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 2058e48: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2058e4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058e50: 22 80 00 09 be,a 2058e74 <_rename_r+0x360> <== NOT EXECUTED 2058e54: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058e58: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058e5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058e60: 22 80 00 05 be,a 2058e74 <_rename_r+0x360> <== NOT EXECUTED 2058e64: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058e68: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058e6c: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 2058e70: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058e74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058e78: 02 80 00 08 be 2058e98 <_rename_r+0x384> <== NOT EXECUTED 2058e7c: 01 00 00 00 nop <== NOT EXECUTED 2058e80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058e84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058e88: 02 80 00 04 be 2058e98 <_rename_r+0x384> <== NOT EXECUTED 2058e8c: 01 00 00 00 nop <== NOT EXECUTED 2058e90: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058e94: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2058e98: 7f ff 97 b1 call 203ed5c <__errno> <== NOT EXECUTED 2058e9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2058ea0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2058ea4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2058ea8: 81 c7 e0 08 ret <== NOT EXECUTED 2058eac: 81 e8 00 00 restore <== NOT EXECUTED } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 2058eb0: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 2058eb4: 92 07 bf e8 add %fp, -24, %o1 <== NOT EXECUTED 2058eb8: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058ebc: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 2058ec0: c2 07 bf cc ld [ %fp + -52 ], %g1 <== NOT EXECUTED 2058ec4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058ec8: 02 80 00 08 be 2058ee8 <_rename_r+0x3d4> <== NOT EXECUTED 2058ecc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 2058ed0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058ed4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058ed8: 02 80 00 05 be 2058eec <_rename_r+0x3d8> <== NOT EXECUTED 2058edc: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058ee0: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058ee4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_old_parentloc ) 2058ee8: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2058eec: 02 80 00 0d be 2058f20 <_rename_r+0x40c> <== NOT EXECUTED 2058ef0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 2058ef4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2058ef8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058efc: 22 80 00 09 be,a 2058f20 <_rename_r+0x40c> <== NOT EXECUTED 2058f00: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058f04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058f08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058f0c: 22 80 00 05 be,a 2058f20 <_rename_r+0x40c> <== NOT EXECUTED 2058f10: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058f14: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058f18: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 2058f1c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2058f20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058f24: 02 80 00 08 be 2058f44 <_rename_r+0x430> <== NOT EXECUTED 2058f28: 01 00 00 00 nop <== NOT EXECUTED 2058f2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2058f30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2058f34: 02 80 00 04 be 2058f44 <_rename_r+0x430> <== NOT EXECUTED 2058f38: 01 00 00 00 nop <== NOT EXECUTED 2058f3c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2058f40: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED return result; } 2058f44: 81 c7 e0 08 ret <== NOT EXECUTED 2058f48: 81 e8 00 00 restore <== NOT EXECUTED 02006598 <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 2006598: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 200659c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 20065a0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 20065a4: 7f ff ff c0 call 20064a4 <== NOT EXECUTED 20065a8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 0200e808 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 200e808: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 200e80c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200e810: 7f ff ff 57 call 200e56c <== NOT EXECUTED 200e814: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02024f10 : #include int chdir( const char *pathname ) { 2024f10: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 2024f14: 80 a6 20 00 cmp %i0, 0 2024f18: 12 80 00 06 bne 2024f30 2024f1c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 2024f20: 40 00 67 8f call 203ed5c <__errno> 2024f24: 01 00 00 00 nop 2024f28: 10 80 00 2f b 2024fe4 2024f2c: 82 10 20 0e mov 0xe, %g1 ! e /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 2024f30: 40 00 82 d1 call 2045a74 2024f34: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 2024f38: a0 07 bf ec add %fp, -20, %l0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 2024f3c: 92 10 00 08 mov %o0, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 2024f40: 94 10 20 01 mov 1, %o2 2024f44: 90 10 00 18 mov %i0, %o0 2024f48: 96 10 00 10 mov %l0, %o3 2024f4c: 98 10 20 01 mov 1, %o4 2024f50: 7f ff 7f fe call 2004f48 2024f54: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 2024f58: 80 a2 20 00 cmp %o0, 0 2024f5c: 12 80 00 37 bne 2025038 2024f60: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 2024f64: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 2024f68: 80 a0 60 00 cmp %g1, 0 2024f6c: 12 80 00 0c bne 2024f9c 2024f70: 01 00 00 00 nop rtems_filesystem_freenode( &loc ); 2024f74: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2024f78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2024f7c: 02 80 00 04 be 2024f8c <== NOT EXECUTED 2024f80: 01 00 00 00 nop <== NOT EXECUTED 2024f84: 9f c0 40 00 call %g1 <== NOT EXECUTED 2024f88: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2024f8c: 40 00 67 74 call 203ed5c <__errno> <== NOT EXECUTED 2024f90: 01 00 00 00 nop <== NOT EXECUTED 2024f94: 10 80 00 14 b 2024fe4 <== NOT EXECUTED 2024f98: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 2024f9c: 9f c0 40 00 call %g1 2024fa0: 90 10 00 10 mov %l0, %o0 2024fa4: 80 a2 20 01 cmp %o0, 1 2024fa8: 02 80 00 12 be 2024ff0 2024fac: 03 00 81 93 sethi %hi(0x2064c00), %g1 rtems_filesystem_freenode( &loc ); 2024fb0: c2 07 bf f8 ld [ %fp + -8 ], %g1 2024fb4: 80 a0 60 00 cmp %g1, 0 2024fb8: 02 80 00 08 be 2024fd8 2024fbc: 01 00 00 00 nop 2024fc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2024fc4: 80 a0 60 00 cmp %g1, 0 2024fc8: 02 80 00 04 be 2024fd8 2024fcc: 01 00 00 00 nop 2024fd0: 9f c0 40 00 call %g1 2024fd4: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 2024fd8: 40 00 67 61 call 203ed5c <__errno> 2024fdc: 01 00 00 00 nop 2024fe0: 82 10 20 14 mov 0x14, %g1 ! 14 2024fe4: c2 22 00 00 st %g1, [ %o0 ] 2024fe8: 81 c7 e0 08 ret 2024fec: 91 e8 3f ff restore %g0, -1, %o0 } rtems_filesystem_freenode( &rtems_filesystem_current ); 2024ff0: d0 00 62 b0 ld [ %g1 + 0x2b0 ], %o0 2024ff4: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 2024ff8: 80 a0 60 00 cmp %g1, 0 2024ffc: 22 80 00 09 be,a 2025020 2025000: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2025004: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 2064c1c 2025008: 80 a0 60 00 cmp %g1, 0 202500c: 22 80 00 05 be,a 2025020 2025010: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2025014: 9f c0 40 00 call %g1 2025018: 90 02 20 04 add %o0, 4, %o0 rtems_filesystem_current = loc; 202501c: 03 00 81 93 sethi %hi(0x2064c00), %g1 2025020: d0 00 62 b0 ld [ %g1 + 0x2b0 ], %o0 ! 2064eb0 2025024: 92 07 bf ec add %fp, -20, %o1 2025028: 90 02 20 04 add %o0, 4, %o0 202502c: 94 10 20 14 mov 0x14, %o2 2025030: 40 00 74 23 call 20420bc 2025034: b0 10 20 00 clr %i0 return 0; } 2025038: 81 c7 e0 08 ret 202503c: 81 e8 00 00 restore 02004c10 : int chmod( const char *path, mode_t mode ) { 2004c10: 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 ); 2004c14: 40 01 03 98 call 2045a74 2004c18: 90 10 00 18 mov %i0, %o0 2004c1c: a0 07 bf ec add %fp, -20, %l0 2004c20: 92 10 00 08 mov %o0, %o1 2004c24: 94 10 20 00 clr %o2 2004c28: 90 10 00 18 mov %i0, %o0 2004c2c: 96 10 00 10 mov %l0, %o3 2004c30: 98 10 20 01 mov 1, %o4 2004c34: 40 00 00 c5 call 2004f48 2004c38: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 2004c3c: 80 a2 20 00 cmp %o0, 0 2004c40: 12 80 00 24 bne 2004cd0 2004c44: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 2004c48: 80 a0 60 00 cmp %g1, 0 2004c4c: 32 80 00 10 bne,a 2004c8c 2004c50: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 rtems_filesystem_freenode( &loc ); 2004c54: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2004c58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004c5c: 02 80 00 08 be 2004c7c <== NOT EXECUTED 2004c60: 01 00 00 00 nop <== NOT EXECUTED 2004c64: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2004c68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004c6c: 02 80 00 04 be 2004c7c <== NOT EXECUTED 2004c70: 01 00 00 00 nop <== NOT EXECUTED 2004c74: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004c78: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 2004c7c: 40 00 e8 38 call 203ed5c <__errno> <== NOT EXECUTED 2004c80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2004c84: 10 80 00 12 b 2004ccc <== NOT EXECUTED 2004c88: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED } if ( !loc.handlers->fchmod_h ){ 2004c8c: 80 a0 60 00 cmp %g1, 0 2004c90: 12 80 00 12 bne 2004cd8 2004c94: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); 2004c98: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2004c9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004ca0: 02 80 00 08 be 2004cc0 <== NOT EXECUTED 2004ca4: 01 00 00 00 nop <== NOT EXECUTED 2004ca8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2004cac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004cb0: 02 80 00 04 be 2004cc0 <== NOT EXECUTED 2004cb4: 01 00 00 00 nop <== NOT EXECUTED 2004cb8: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004cbc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2004cc0: 40 00 e8 27 call 203ed5c <__errno> <== NOT EXECUTED 2004cc4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2004cc8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2004ccc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2004cd0: 81 c7 e0 08 ret 2004cd4: 81 e8 00 00 restore } result = (*loc.handlers->fchmod_h)( &loc, mode ); 2004cd8: 9f c0 40 00 call %g1 2004cdc: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 2004ce0: c2 07 bf f8 ld [ %fp + -8 ], %g1 2004ce4: 80 a0 60 00 cmp %g1, 0 2004ce8: 02 bf ff fa be 2004cd0 2004cec: b0 10 00 08 mov %o0, %i0 2004cf0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2004cf4: 80 a0 60 00 cmp %g1, 0 2004cf8: 02 80 00 04 be 2004d08 2004cfc: 01 00 00 00 nop 2004d00: 9f c0 40 00 call %g1 2004d04: 90 10 00 10 mov %l0, %o0 return result; } 2004d08: 81 c7 e0 08 ret 2004d0c: 81 e8 00 00 restore 02025040 : int chown( const char *path, uid_t owner, gid_t group ) { 2025040: 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 ) ) 2025044: 40 00 82 8c call 2045a74 2025048: 90 10 00 18 mov %i0, %o0 202504c: a0 07 bf ec add %fp, -20, %l0 2025050: 92 10 00 08 mov %o0, %o1 2025054: 94 10 20 00 clr %o2 2025058: 90 10 00 18 mov %i0, %o0 202505c: 96 10 00 10 mov %l0, %o3 2025060: 98 10 20 01 mov 1, %o4 2025064: 7f ff 7f b9 call 2004f48 2025068: b0 10 3f ff mov -1, %i0 202506c: 80 a2 20 00 cmp %o0, 0 2025070: 12 80 00 10 bne 20250b0 2025074: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 2025078: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 202507c: 80 a0 60 00 cmp %g1, 0 2025080: 12 80 00 0e bne 20250b8 2025084: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); 2025088: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 202508c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2025090: 02 80 00 04 be 20250a0 <== NOT EXECUTED 2025094: 01 00 00 00 nop <== NOT EXECUTED 2025098: 9f c0 40 00 call %g1 <== NOT EXECUTED 202509c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 20250a0: 40 00 67 2f call 203ed5c <__errno> <== NOT EXECUTED 20250a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20250a8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20250ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20250b0: 81 c7 e0 08 ret 20250b4: 81 e8 00 00 restore } result = (*loc.ops->chown_h)( &loc, owner, group ); 20250b8: 95 2e a0 10 sll %i2, 0x10, %o2 20250bc: 93 32 60 10 srl %o1, 0x10, %o1 20250c0: 95 32 a0 10 srl %o2, 0x10, %o2 20250c4: 9f c0 40 00 call %g1 20250c8: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 20250cc: c2 07 bf f8 ld [ %fp + -8 ], %g1 20250d0: 80 a0 60 00 cmp %g1, 0 20250d4: 02 bf ff f7 be 20250b0 20250d8: b0 10 00 08 mov %o0, %i0 20250dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 20250e0: 80 a0 60 00 cmp %g1, 0 20250e4: 02 80 00 04 be 20250f4 20250e8: 01 00 00 00 nop 20250ec: 9f c0 40 00 call %g1 20250f0: 90 10 00 10 mov %l0, %o0 return result; } 20250f4: 81 c7 e0 08 ret 20250f8: 81 e8 00 00 restore 020250fc : #include int chroot( const char *pathname ) { 20250fc: 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) { 2025100: 23 00 81 93 sethi %hi(0x2064c00), %l1 2025104: e0 04 62 b0 ld [ %l1 + 0x2b0 ], %l0 ! 2064eb0 2025108: 03 00 81 a3 sethi %hi(0x2068c00), %g1 202510c: 82 10 61 98 or %g1, 0x198, %g1 ! 2068d98 2025110: 80 a4 00 01 cmp %l0, %g1 2025114: 12 80 00 0e bne 202514c 2025118: 01 00 00 00 nop rtems_libio_set_private_env(); /* try to set a new private env*/ 202511c: 40 00 06 72 call 2026ae4 2025120: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 2025124: c2 04 62 b0 ld [ %l1 + 0x2b0 ], %g1 2025128: 80 a0 40 10 cmp %g1, %l0 202512c: 12 80 00 08 bne 202514c 2025130: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 2025134: 40 00 67 0a call 203ed5c <__errno> <== NOT EXECUTED 2025138: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 202513c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2025140: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2025144: 81 c7 e0 08 ret <== NOT EXECUTED 2025148: 81 e8 00 00 restore <== NOT EXECUTED } result = chdir(pathname); 202514c: 7f ff ff 71 call 2024f10 2025150: 90 10 00 18 mov %i0, %o0 if (result) { 2025154: 80 a2 20 00 cmp %o0, 0 2025158: 12 80 00 0b bne 2025184 202515c: 11 00 81 7b sethi %hi(0x205ec00), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 2025160: 92 10 20 01 mov 1, %o1 2025164: 90 12 20 30 or %o0, 0x30, %o0 2025168: 94 10 20 00 clr %o2 202516c: 96 07 bf ec add %fp, -20, %o3 2025170: 7f ff 7f 76 call 2004f48 2025174: 98 10 20 00 clr %o4 2025178: 80 a2 20 00 cmp %o0, 0 202517c: 02 80 00 0a be 20251a4 2025180: 03 00 81 93 sethi %hi(0x2064c00), %g1 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 2025184: 40 00 66 f6 call 203ed5c <__errno> <== NOT EXECUTED 2025188: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 202518c: 40 00 66 f4 call 203ed5c <__errno> <== NOT EXECUTED 2025190: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 2025194: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 2025198: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 202519c: 81 c7 e0 08 ret <== NOT EXECUTED 20251a0: 81 e8 00 00 restore <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); 20251a4: d0 00 62 b0 ld [ %g1 + 0x2b0 ], %o0 20251a8: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 20251ac: 80 a0 60 00 cmp %g1, 0 20251b0: 22 80 00 09 be,a 20251d4 20251b4: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 20251b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 2064c1c 20251bc: 80 a0 60 00 cmp %g1, 0 20251c0: 22 80 00 05 be,a 20251d4 20251c4: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 20251c8: 9f c0 40 00 call %g1 20251cc: 90 02 20 18 add %o0, 0x18, %o0 rtems_filesystem_root = loc; 20251d0: 03 00 81 93 sethi %hi(0x2064c00), %g1 20251d4: d0 00 62 b0 ld [ %g1 + 0x2b0 ], %o0 ! 2064eb0 20251d8: 92 07 bf ec add %fp, -20, %o1 20251dc: 94 10 20 14 mov 0x14, %o2 20251e0: 90 02 20 18 add %o0, 0x18, %o0 20251e4: 40 00 73 b6 call 20420bc 20251e8: b0 10 20 00 clr %i0 return 0; } 20251ec: 81 c7 e0 08 ret 20251f0: 81 e8 00 00 restore 020097b8 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 20097b8: 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; 20097bc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 20097c0: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 20097c4: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 20097c8: d2 00 60 0c ld [ %g1 + 0xc ], %o1 20097cc: 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; 20097d0: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 20097d4: 94 07 bf f4 add %fp, -12, %o2 20097d8: 40 00 05 6c call 200ad88 20097dc: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 20097e0: 80 a2 20 00 cmp %o0, 0 20097e4: 02 80 00 05 be 20097f8 20097e8: 01 00 00 00 nop return rtems_deviceio_errno(status); 20097ec: 40 00 00 3c call 20098dc <== NOT EXECUTED 20097f0: 01 00 00 00 nop <== NOT EXECUTED 20097f4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } return 0; } 20097f8: 81 c7 e0 08 ret 20097fc: 81 e8 00 00 restore 0200980c : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 200980c: 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; 2009810: e0 06 c0 00 ld [ %i3 ], %l0 if (!device_name_table) 2009814: 80 a4 20 00 cmp %l0, 0 2009818: 02 80 00 05 be 200982c 200981c: 27 00 80 3f sethi %hi(0x200fc00), %l3 2009820: a2 10 20 00 clr %l1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 2009824: 10 80 00 24 b 20098b4 2009828: a6 14 e1 28 or %l3, 0x128, %l3 } /* 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 ); 200982c: 40 00 0a 6a call 200c1d4 <__errno> <== NOT EXECUTED 2009830: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2009834: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 2009838: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200983c: 81 c7 e0 08 ret <== NOT EXECUTED 2009840: 81 e8 00 00 restore <== NOT EXECUTED for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) 2009844: e4 04 00 00 ld [ %l0 ], %l2 2009848: 80 a4 a0 00 cmp %l2, 0 200984c: 02 80 00 19 be 20098b0 2009850: a2 04 60 01 inc %l1 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 2009854: 92 10 00 12 mov %l2, %o1 2009858: 40 00 0e 00 call 200d058 200985c: 94 10 00 19 mov %i1, %o2 2009860: 80 a2 20 00 cmp %o0, 0 2009864: 32 80 00 14 bne,a 20098b4 2009868: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 200986c: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1 2009870: 80 a0 60 00 cmp %g1, 0 2009874: 32 80 00 10 bne,a 20098b4 2009878: a0 04 20 14 add %l0, 0x14, %l0 /* 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; 200987c: 03 00 80 3f sethi %hi(0x200fc00), %g1 2009880: c2 00 63 4c ld [ %g1 + 0x34c ], %g1 ! 200ff4c if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 2009884: e0 26 c0 00 st %l0, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 2009888: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 200988c: 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; 2009890: 03 00 80 3f sethi %hi(0x200fc00), %g1 2009894: 82 10 63 00 or %g1, 0x300, %g1 ! 200ff00 2009898: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 200989c: 03 00 80 3f sethi %hi(0x200fc00), %g1 20098a0: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 200feb8 20098a4: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 20098a8: 81 c7 e0 08 ret 20098ac: 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 ); for (i = 0; i < rtems_device_table_size; i++) { 20098b0: a0 04 20 14 add %l0, 0x14, %l0 20098b4: c2 04 c0 00 ld [ %l3 ], %g1 20098b8: 80 a4 40 01 cmp %l1, %g1 20098bc: 0a bf ff e2 bcs 2009844 20098c0: 90 10 00 18 mov %i0, %o0 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 20098c4: 40 00 0a 44 call 200c1d4 <__errno> 20098c8: b0 10 3f ff mov -1, %i0 20098cc: 82 10 20 02 mov 2, %g1 20098d0: c2 22 00 00 st %g1, [ %o0 ] } 20098d4: 81 c7 e0 08 ret 20098d8: 81 e8 00 00 restore 02001ff4 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 2001ff4: 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( 2001ff8: 23 00 80 3f sethi %hi(0x200fc00), %l1 2001ffc: c2 04 61 28 ld [ %l1 + 0x128 ], %g1 ! 200fd28 2002000: 85 28 60 04 sll %g1, 4, %g2 2002004: 83 28 60 02 sll %g1, 2, %g1 2002008: 40 00 1c 29 call 20090ac <_Workspace_Allocate> 200200c: 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) 2002010: a0 92 20 00 orcc %o0, 0, %l0 2002014: 12 80 00 08 bne 2002034 2002018: c2 04 61 28 ld [ %l1 + 0x128 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); 200201c: 40 00 28 6e call 200c1d4 <__errno> <== NOT EXECUTED 2002020: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2002024: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 2002028: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 200202c: 81 c7 e0 08 ret <== NOT EXECUTED 2002030: 81 e8 00 00 restore <== NOT EXECUTED memset( 2002034: 92 10 20 00 clr %o1 2002038: 85 28 60 04 sll %g1, 4, %g2 200203c: 83 28 60 02 sll %g1, 2, %g1 2002040: 40 00 2a c6 call 200cb58 2002044: 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; 2002048: 03 00 80 3f sethi %hi(0x200fc00), %g1 200204c: 82 10 63 00 or %g1, 0x300, %g1 ! 200ff00 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; 2002050: 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; 2002054: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 2002058: 03 00 80 3f sethi %hi(0x200fc00), %g1 200205c: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 200feb8 2002060: 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; } 2002064: 81 c7 e0 08 ret 2002068: 91 e8 20 00 restore %g0, 0, %o0 020021e0 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 20021e0: 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; 20021e4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 20021e8: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 20021ec: d2 00 60 0c ld [ %g1 + 0xc ], %o1 20021f0: 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; 20021f4: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 20021f8: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 20021fc: 40 00 10 07 call 2006218 2002200: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 2002204: 80 a2 20 00 cmp %o0, 0 2002208: 22 80 00 06 be,a 2002220 200220c: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 2002210: 40 00 1d b3 call 20098dc <== NOT EXECUTED 2002214: 01 00 00 00 nop <== NOT EXECUTED 2002218: 81 c7 e0 08 ret <== NOT EXECUTED 200221c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return args.ioctl_return; } 2002220: b0 10 00 08 mov %o0, %i0 2002224: 81 c7 e0 08 ret 2002228: 81 e8 00 00 restore 0200206c : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 200206c: 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') && 2002070: c2 4e 00 00 ldsb [ %i0 ], %g1 2002074: 80 a0 60 64 cmp %g1, 0x64 2002078: 12 80 00 0e bne 20020b0 200207c: a0 10 00 18 mov %i0, %l0 2002080: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 2002084: 80 a0 60 65 cmp %g1, 0x65 2002088: 12 80 00 0b bne 20020b4 200208c: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 2002090: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 2002094: 80 a0 60 76 cmp %g1, 0x76 2002098: 12 80 00 07 bne 20020b4 200209c: 03 00 00 3c sethi %hi(0xf000), %g1 20020a0: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 20020a4: 80 a0 60 00 cmp %g1, 0 20020a8: 02 80 00 4a be 20021d0 20020ac: b0 10 20 00 clr %i0 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 20020b0: 03 00 00 3c sethi %hi(0xf000), %g1 20020b4: 05 00 00 08 sethi %hi(0x2000), %g2 20020b8: 82 0e 40 01 and %i1, %g1, %g1 20020bc: 80 a0 40 02 cmp %g1, %g2 20020c0: 22 80 00 0a be,a 20020e8 20020c4: e2 07 00 00 ld [ %i4 ], %l1 20020c8: 05 00 00 18 sethi %hi(0x6000), %g2 <== NOT EXECUTED 20020cc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20020d0: 22 80 00 06 be,a 20020e8 <== NOT EXECUTED 20020d4: e2 07 00 00 ld [ %i4 ], %l1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 20020d8: 40 00 28 3f call 200c1d4 <__errno> <== NOT EXECUTED 20020dc: 01 00 00 00 nop <== NOT EXECUTED 20020e0: 10 80 00 28 b 2002180 <== NOT EXECUTED 20020e4: 82 10 20 16 mov 0x16, %g1 ! 16 <== 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; if (!device_name_table) 20020e8: 80 a4 60 00 cmp %l1, 0 20020ec: 02 80 00 08 be 200210c 20020f0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 20020f4: 2b 00 80 3f sethi %hi(0x200fc00), %l5 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; if (!device_name_table) 20020f8: a8 10 00 11 mov %l1, %l4 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 20020fc: aa 15 61 28 or %l5, 0x128, %l5 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; if (!device_name_table) 2002100: a4 10 3f ff mov -1, %l2 2002104: 10 80 00 15 b 2002158 2002108: a6 10 20 00 clr %l3 rtems_set_errno_and_return_minus_one( EFAULT ); 200210c: 40 00 28 32 call 200c1d4 <__errno> <== NOT EXECUTED 2002110: 01 00 00 00 nop <== NOT EXECUTED 2002114: 10 80 00 1b b 2002180 <== NOT EXECUTED 2002118: 82 10 20 0e mov 0xe, %g1 ! e <== NOT EXECUTED for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) 200211c: d2 05 00 00 ld [ %l4 ], %o1 2002120: 80 a2 60 00 cmp %o1, 0 2002124: 02 80 00 0b be 2002150 2002128: a8 05 20 14 add %l4, 0x14, %l4 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 200212c: 40 00 2b 45 call 200ce40 2002130: 01 00 00 00 nop 2002134: 80 a2 20 00 cmp %o0, 0 2002138: 32 80 00 08 bne,a 2002158 200213c: a6 04 e0 01 inc %l3 rtems_set_errno_and_return_minus_one( EEXIST ); 2002140: 40 00 28 25 call 200c1d4 <__errno> <== NOT EXECUTED 2002144: 01 00 00 00 nop <== NOT EXECUTED 2002148: 10 80 00 0e b 2002180 <== NOT EXECUTED 200214c: 82 10 20 11 mov 0x11, %g1 ! 11 <== NOT EXECUTED 2002150: a4 10 00 13 mov %l3, %l2 /* 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++){ 2002154: a6 04 e0 01 inc %l3 2002158: c2 05 40 00 ld [ %l5 ], %g1 200215c: 80 a4 c0 01 cmp %l3, %g1 2002160: 0a bf ff ef bcs 200211c 2002164: 90 10 00 10 mov %l0, %o0 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 2002168: 80 a4 bf ff cmp %l2, -1 200216c: 12 80 00 08 bne 200218c 2002170: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 2002174: 40 00 28 18 call 200c1d4 <__errno> <== NOT EXECUTED 2002178: 01 00 00 00 nop <== NOT EXECUTED 200217c: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 2002180: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002184: 81 c7 e0 08 ret <== NOT EXECUTED 2002188: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED _ISR_Disable(level); 200218c: 7f ff ff 92 call 2001fd4 2002190: 01 00 00 00 nop 2002194: a6 10 00 08 mov %o0, %l3 device_name_table[slot].device_name = (char *)path; 2002198: 83 2c a0 04 sll %l2, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 200219c: 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; 20021a0: a5 2c a0 02 sll %l2, 2, %l2 20021a4: a4 04 80 01 add %l2, %g1, %l2 20021a8: e0 24 40 12 st %l0, [ %l1 + %l2 ] device_name_table[slot].device_name_length = strlen(path); 20021ac: 40 00 2b 76 call 200cf84 20021b0: a2 04 40 12 add %l1, %l2, %l1 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 20021b4: f2 24 60 10 st %i1, [ %l1 + 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); 20021b8: d0 24 60 04 st %o0, [ %l1 + 4 ] device_name_table[slot].major = major; 20021bc: f4 24 60 08 st %i2, [ %l1 + 8 ] device_name_table[slot].minor = minor; 20021c0: f6 24 60 0c st %i3, [ %l1 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 20021c4: b0 10 20 00 clr %i0 20021c8: 7f ff ff 87 call 2001fe4 20021cc: 90 10 00 13 mov %l3, %o0 return 0; } 20021d0: 81 c7 e0 08 ret 20021d4: 81 e8 00 00 restore 0200222c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 200222c: 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; 2002230: 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; 2002234: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 2002238: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 200223c: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 2002240: d2 00 60 0c ld [ %g1 + 0xc ], %o1 2002244: 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; 2002248: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 200224c: 94 07 bf f4 add %fp, -12, %o2 2002250: 40 00 10 3d call 2006344 2002254: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 2002258: 80 a2 20 00 cmp %o0, 0 200225c: 02 80 00 05 be 2002270 2002260: 01 00 00 00 nop return rtems_deviceio_errno(status); 2002264: 40 00 1d 9e call 20098dc <== NOT EXECUTED 2002268: 01 00 00 00 nop <== NOT EXECUTED 200226c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED return 0; } 2002270: 81 c7 e0 08 ret 2002274: 81 e8 00 00 restore 02002278 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 2002278: 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; 200227c: 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; 2002280: 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; 2002284: 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; 2002288: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 200228c: 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; 2002290: 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( 2002294: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 2002298: 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; 200229c: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 20022a0: 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; 20022a4: 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( 20022a8: 40 00 10 3d call 200639c <== NOT EXECUTED 20022ac: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 20022b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20022b4: 22 80 00 06 be,a 20022cc <== NOT EXECUTED 20022b8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return rtems_deviceio_errno(status); 20022bc: 40 00 1d 88 call 20098dc <== NOT EXECUTED 20022c0: 01 00 00 00 nop <== NOT EXECUTED 20022c4: 81 c7 e0 08 ret <== NOT EXECUTED 20022c8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 20022cc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 20022d0: 81 c7 e0 08 ret <== NOT EXECUTED 20022d4: 81 e8 00 00 restore <== NOT EXECUTED 020022d8 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 20022d8: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 20022dc: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 20022e0: 80 a0 60 00 cmp %g1, 0 20022e4: 32 80 00 08 bne,a 2002304 20022e8: c4 00 60 0c ld [ %g1 + 0xc ], %g2 rtems_set_errno_and_return_minus_one( EFAULT ); 20022ec: 40 00 27 ba call 200c1d4 <__errno> <== NOT EXECUTED 20022f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20022f4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 20022f8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20022fc: 81 c7 e0 08 ret <== NOT EXECUTED 2002300: 81 e8 00 00 restore <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; 2002304: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 2002308: c2 00 60 08 ld [ %g1 + 8 ], %g1 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 ); 200230c: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; 2002310: c6 26 60 0c st %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 ); 2002314: c2 26 60 18 st %g1, [ %i1 + 0x18 ] buf->st_mode = the_dev->mode; return 0; } 2002318: 81 c7 e0 08 ret 200231c: 91 e8 20 00 restore %g0, 0, %o0 02002320 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 2002320: 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; 2002324: 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; 2002328: 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; 200232c: 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; 2002330: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 2002334: 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; 2002338: 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( 200233c: d2 00 60 0c ld [ %g1 + 0xc ], %o1 2002340: 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; 2002344: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 2002348: 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; 200234c: 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( 2002350: 40 00 10 29 call 20063f4 2002354: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 2002358: 80 a2 20 00 cmp %o0, 0 200235c: 22 80 00 06 be,a 2002374 2002360: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 2002364: 40 00 1d 5e call 20098dc <== NOT EXECUTED 2002368: 01 00 00 00 nop <== NOT EXECUTED 200236c: 81 c7 e0 08 ret <== NOT EXECUTED 2002370: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 2002374: b0 10 00 08 mov %o0, %i0 2002378: 81 c7 e0 08 ret 200237c: 81 e8 00 00 restore 0200cac8 : */ int device_close( rtems_libio_t *iop ) { 200cac8: 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; 200cacc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 200cad0: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 200cad4: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 200cad8: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 200cadc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200cae0: 94 07 bf f4 add %fp, -12, %o2 200cae4: 40 00 04 f8 call 200dec4 200cae8: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 200caec: 80 a2 20 00 cmp %o0, 0 200caf0: 02 80 00 05 be 200cb04 200caf4: 01 00 00 00 nop return rtems_deviceio_errno(status); 200caf8: 40 00 06 7e call 200e4f0 <== NOT EXECUTED 200cafc: 01 00 00 00 nop <== NOT EXECUTED 200cb00: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } return 0; } 200cb04: 81 c7 e0 08 ret 200cb08: 81 e8 00 00 restore 0200c9c8 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 200c9c8: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 200c9cc: 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; 200c9d0: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 200c9d4: 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; 200c9d8: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 200c9dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200c9e0: 40 00 05 4f call 200df1c 200c9e4: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200c9e8: 80 a2 20 00 cmp %o0, 0 200c9ec: 22 80 00 06 be,a 200ca04 200c9f0: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 200c9f4: 40 00 06 bf call 200e4f0 <== NOT EXECUTED 200c9f8: 01 00 00 00 nop <== NOT EXECUTED 200c9fc: 81 c7 e0 08 ret <== NOT EXECUTED 200ca00: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return args.ioctl_return; } 200ca04: b0 10 00 08 mov %o0, %i0 200ca08: 81 c7 e0 08 ret 200ca0c: 81 e8 00 00 restore 0200cb0c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 200cb0c: 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; 200cb10: 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; 200cb14: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 200cb18: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 200cb1c: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 200cb20: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 200cb24: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200cb28: 94 07 bf f4 add %fp, -12, %o2 200cb2c: 40 00 05 12 call 200df74 200cb30: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200cb34: 80 a2 20 00 cmp %o0, 0 200cb38: 02 80 00 05 be 200cb4c 200cb3c: 01 00 00 00 nop return rtems_deviceio_errno(status); 200cb40: 40 00 06 6c call 200e4f0 <== NOT EXECUTED 200cb44: 01 00 00 00 nop <== NOT EXECUTED 200cb48: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED return 0; } 200cb4c: 81 c7 e0 08 ret 200cb50: 81 e8 00 00 restore 0200ca6c : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 200ca6c: 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; 200ca70: 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; 200ca74: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 200ca78: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 200ca7c: 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; 200ca80: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 200ca84: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 200ca88: 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; 200ca8c: 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; 200ca90: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 200ca94: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 200ca98: 40 00 05 4d call 200dfcc <== NOT EXECUTED 200ca9c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200caa0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200caa4: 22 80 00 06 be,a 200cabc <== NOT EXECUTED 200caa8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return rtems_deviceio_errno(status); 200caac: 40 00 06 91 call 200e4f0 <== NOT EXECUTED 200cab0: 01 00 00 00 nop <== NOT EXECUTED 200cab4: 81 c7 e0 08 ret <== NOT EXECUTED 200cab8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 200cabc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 200cac0: 81 c7 e0 08 ret <== NOT EXECUTED 200cac4: 81 e8 00 00 restore <== NOT EXECUTED 0200ca10 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 200ca10: 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; 200ca14: 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; 200ca18: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 200ca1c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 200ca20: 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; 200ca24: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 200ca28: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 200ca2c: 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; 200ca30: 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; 200ca34: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 200ca38: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 200ca3c: 40 00 05 7a call 200e024 200ca40: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 200ca44: 80 a2 20 00 cmp %o0, 0 200ca48: 22 80 00 06 be,a 200ca60 200ca4c: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 200ca50: 40 00 06 a8 call 200e4f0 <== NOT EXECUTED 200ca54: 01 00 00 00 nop <== NOT EXECUTED 200ca58: 81 c7 e0 08 ret <== NOT EXECUTED 200ca5c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 200ca60: b0 10 00 08 mov %o0, %i0 200ca64: 81 c7 e0 08 ret 200ca68: 81 e8 00 00 restore 02004090 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 2004090: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 2004094: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 2004098: 80 a0 60 00 cmp %g1, 0 200409c: 02 80 00 1a be 2004104 20040a0: a0 10 00 18 mov %i0, %l0 rtems_interrupt_disable (level); 20040a4: 7f ff f8 43 call 20021b0 20040a8: 01 00 00 00 nop while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 20040ac: 10 80 00 0f b 20040e8 20040b0: a2 10 20 02 mov 2, %l1 ! 2 tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); 20040b4: 7f ff f8 43 call 20021c0 20040b8: 01 00 00 00 nop sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 20040bc: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 20040c0: 92 10 20 00 clr %o1 20040c4: 40 00 06 6c call 2005a74 20040c8: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 20040cc: 80 a2 20 00 cmp %o0, 0 20040d0: 02 80 00 04 be 20040e0 20040d4: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 20040d8: 40 00 08 10 call 2006118 <== NOT EXECUTED 20040dc: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_disable (level); 20040e0: 7f ff f8 34 call 20021b0 20040e4: 01 00 00 00 nop 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) { 20040e8: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 20040ec: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 20040f0: 80 a0 80 01 cmp %g2, %g1 20040f4: 32 bf ff f0 bne,a 20040b4 20040f8: e2 24 20 94 st %l1, [ %l0 + 0x94 ] RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 20040fc: 7f ff f8 31 call 20021c0 2004100: 91 e8 00 08 restore %g0, %o0, %o0 2004104: 81 c7 e0 08 ret 2004108: 81 e8 00 00 restore 020033ac : int dup2( int fildes, int fildes2 ) { 20033ac: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 20033b0: a0 07 bf b8 add %fp, -72, %l0 20033b4: 90 10 00 18 mov %i0, %o0 20033b8: 40 00 01 dc call 2003b28 20033bc: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 20033c0: 80 a2 3f ff cmp %o0, -1 20033c4: 02 80 00 0e be 20033fc 20033c8: 90 10 3f ff mov -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 20033cc: 92 10 00 10 mov %l0, %o1 20033d0: 40 00 01 d6 call 2003b28 20033d4: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 20033d8: 80 a2 3f ff cmp %o0, -1 20033dc: 02 80 00 07 be 20033f8 20033e0: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 20033e4: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 20033e8: 40 00 00 a1 call 200366c <== NOT EXECUTED 20033ec: 92 10 20 00 clr %o1 <== NOT EXECUTED 20033f0: 81 c7 e0 08 ret <== NOT EXECUTED 20033f4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 20033f8: 90 10 3f ff mov -1, %o0 } 20033fc: b0 10 00 08 mov %o0, %i0 2003400: 81 c7 e0 08 ret 2003404: 81 e8 00 00 restore 02003adc : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 2003adc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 2003ae0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 2003ae4: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 2003ae8: 02 80 00 1c be 2003b58 <== NOT EXECUTED 2003aec: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2003af0: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 2003af4: c4 00 63 b0 ld [ %g1 + 0x3b0 ], %g2 ! 201b3b0 <__ctype_ptr__><== NOT EXECUTED 2003af8: 82 0e 20 ff and %i0, 0xff, %g1 <== NOT EXECUTED 2003afc: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 2003b00: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 2003b04: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 2003b08: 02 80 00 15 be 2003b5c <== NOT EXECUTED 2003b0c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 2003b10: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED 2003b14: 02 80 00 12 be 2003b5c <== NOT EXECUTED 2003b18: 01 00 00 00 nop <== NOT EXECUTED 2003b1c: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED 2003b20: 02 80 00 0f be 2003b5c <== NOT EXECUTED 2003b24: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 2003b28: 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] = '^'; 2003b2c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 2003b30: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 2003b34: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 2003b38: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2003b3c: 7f ff ff 39 call 2003820 <== NOT EXECUTED 2003b40: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 2003b44: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 2003b48: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 2003b4c: 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')) { 2003b50: 81 c7 e0 08 ret <== NOT EXECUTED 2003b54: 81 e8 00 00 restore <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 2003b58: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 2003b5c: 7f ff ff 7d call 2003950 <== NOT EXECUTED 2003b60: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2003b64: 81 c7 e0 08 ret <== NOT EXECUTED 2003b68: 81 e8 00 00 restore <== NOT EXECUTED 0202583c : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 202583c: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 2025840: d0 00 62 2c ld [ %g1 + 0x22c ], %o0 ! 2068a2c <== NOT EXECUTED 2025844: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025848: 02 80 00 05 be 202585c <== NOT EXECUTED 202584c: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 2025850: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2025854: 40 00 65 9a call 203eebc <== NOT EXECUTED 2025858: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 202585c: 81 c3 e0 08 retl <== NOT EXECUTED 02025864 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 2025864: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 2025868: d0 00 61 44 ld [ %g1 + 0x144 ], %o0 ! 2068944 <== NOT EXECUTED 202586c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025870: 02 80 00 05 be 2025884 <== NOT EXECUTED 2025874: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 2025878: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 202587c: 40 00 65 90 call 203eebc <== NOT EXECUTED 2025880: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 2025884: 81 c3 e0 08 retl <== NOT EXECUTED 02003b6c : * 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) { 2003b6c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 2003b70: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 2003b74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003b78: 02 80 00 0a be 2003ba0 <== NOT EXECUTED 2003b7c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 2003b80: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2003b84: 02 80 00 7a be 2003d6c <== NOT EXECUTED 2003b88: 25 00 80 6c sethi %hi(0x201b000), %l2 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { 2003b8c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 2003b90: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 2003b94: 32 80 00 05 bne,a 2003ba8 <== NOT EXECUTED 2003b98: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED tty->ccount = 0; 2003b9c: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 2003ba0: 81 c7 e0 08 ret <== NOT EXECUTED 2003ba4: 81 e8 00 00 restore <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { 2003ba8: 12 80 00 71 bne 2003d6c <== NOT EXECUTED 2003bac: 25 00 80 6c sethi %hi(0x201b000), %l2 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 2003bb0: 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; 2003bb4: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 2003bb8: 7f ff ff c9 call 2003adc <== NOT EXECUTED 2003bbc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 2003bc0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED echo ('\n', tty); 2003bc4: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) 2003bc8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003bcc: 02 bf ff f5 be 2003ba0 <== NOT EXECUTED 2003bd0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 2003bd4: 30 80 00 0f b,a 2003c10 <== NOT EXECUTED } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { 2003bd8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 2003bdc: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED 2003be0: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 2003be4: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 2003be8: 02 80 00 5c be 2003d58 <== NOT EXECUTED 2003bec: e2 08 80 03 ldub [ %g2 + %g3 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 2003bf0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2003bf4: 32 80 00 09 bne,a 2003c18 <== NOT EXECUTED 2003bf8: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 2003bfc: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 2003c00: 32 80 00 06 bne,a 2003c18 <== NOT EXECUTED 2003c04: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); 2003c08: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED 2003c0c: b2 10 00 10 mov %l0, %i1 <== NOT EXECUTED 2003c10: 7f ff ff b3 call 2003adc <== NOT EXECUTED 2003c14: 81 e8 00 00 restore <== NOT EXECUTED } else if (c == '\t') { 2003c18: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 2003c1c: 32 80 00 2a bne,a 2003cc4 <== NOT EXECUTED 2003c20: c4 04 80 00 ld [ %l2 ], %g2 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 2003c24: 82 08 62 00 and %g1, 0x200, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; 2003c28: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 2003c2c: da 04 80 00 ld [ %l2 ], %o5 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 2003c30: 10 80 00 13 b 2003c7c <== NOT EXECUTED 2003c34: 84 10 20 00 clr %g2 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { 2003c38: c8 09 00 02 ldub [ %g4 + %g2 ], %g4 <== NOT EXECUTED 2003c3c: 80 a1 20 09 cmp %g4, 9 <== NOT EXECUTED 2003c40: 12 80 00 04 bne 2003c50 <== NOT EXECUTED 2003c44: 98 03 40 04 add %o5, %g4, %o4 <== NOT EXECUTED col = (col | 7) + 1; 2003c48: 10 80 00 0b b 2003c74 <== NOT EXECUTED 2003c4c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED } else if (iscntrl (c)) { 2003c50: c8 0b 20 01 ldub [ %o4 + 1 ], %g4 <== NOT EXECUTED 2003c54: 80 89 20 20 btst 0x20, %g4 <== NOT EXECUTED 2003c58: 22 80 00 08 be,a 2003c78 <== NOT EXECUTED 2003c5c: a2 04 60 01 inc %l1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 2003c60: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003c64: 32 80 00 05 bne,a 2003c78 <== NOT EXECUTED 2003c68: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 2003c6c: 10 80 00 04 b 2003c7c <== NOT EXECUTED 2003c70: 84 00 a0 01 inc %g2 <== NOT EXECUTED else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 2003c74: a2 04 60 01 inc %l1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 2003c78: 84 00 a0 01 inc %g2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 2003c7c: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED 2003c80: 32 bf ff ee bne,a 2003c38 <== NOT EXECUTED 2003c84: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 2003c88: 10 80 00 08 b 2003ca8 <== NOT EXECUTED 2003c8c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 2003c90: 7f ff fe e4 call 2003820 <== NOT EXECUTED 2003c94: 01 00 00 00 nop <== NOT EXECUTED tty->column--; 2003c98: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003c9c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2003ca0: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 2003ca4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 2003ca8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED 2003cac: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 2003cb0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 2003cb4: 14 bf ff f7 bg 2003c90 <== NOT EXECUTED 2003cb8: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 2003cbc: 10 80 00 28 b 2003d5c <== NOT EXECUTED 2003cc0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 2003cc4: a2 04 60 01 inc %l1 <== NOT EXECUTED 2003cc8: c4 08 80 11 ldub [ %g2 + %l1 ], %g2 <== NOT EXECUTED 2003ccc: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 2003cd0: 22 80 00 10 be,a 2003d10 <== NOT EXECUTED 2003cd4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 2003cd8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 2003cdc: 22 80 00 0d be,a 2003d10 <== NOT EXECUTED 2003ce0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 2003ce4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 2003ce8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 2003cec: 7f ff fe cd call 2003820 <== NOT EXECUTED 2003cf0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 2003cf4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003cf8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003cfc: 22 80 00 05 be,a 2003d10 <== NOT EXECUTED 2003d00: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED tty->column--; 2003d04: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2003d08: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 2003d0c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 2003d10: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 2003d14: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003d18: 02 80 00 07 be 2003d34 <== NOT EXECUTED 2003d1c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 2003d20: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 2003d24: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 2003d28: 02 80 00 0d be 2003d5c <== NOT EXECUTED 2003d2c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 2003d30: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 2003d34: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 2003d38: 7f ff fe ba call 2003820 <== NOT EXECUTED 2003d3c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 2003d40: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 2003d44: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003d48: 02 80 00 05 be 2003d5c <== NOT EXECUTED 2003d4c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 2003d50: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2003d54: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } } } if (!lineFlag) 2003d58: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 2003d5c: 32 80 00 0a bne,a 2003d84 <== NOT EXECUTED 2003d60: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 2003d64: 81 c7 e0 08 ret <== NOT EXECUTED 2003d68: 81 e8 00 00 restore <== 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); 2003d6c: 27 00 80 68 sethi %hi(0x201a000), %l3 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 2003d70: 29 00 80 68 sethi %hi(0x201a000), %l4 <== NOT EXECUTED 2003d74: a4 14 a3 b0 or %l2, 0x3b0, %l2 <== 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); 2003d78: a6 14 e1 68 or %l3, 0x168, %l3 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 2003d7c: a8 15 21 60 or %l4, 0x160, %l4 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 2003d80: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 2003d84: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 2003d88: 32 bf ff 94 bne,a 2003bd8 <== NOT EXECUTED 2003d8c: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED 2003d90: 81 c7 e0 08 ret <== NOT EXECUTED 2003d94: 81 e8 00 00 restore <== NOT EXECUTED 02038aa4 : #include int fchdir( int fd ) { 2038aa4: 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 ); 2038aa8: 03 00 81 92 sethi %hi(0x2064800), %g1 <== NOT EXECUTED 2038aac: c2 00 63 14 ld [ %g1 + 0x314 ], %g1 ! 2064b14 <== NOT EXECUTED 2038ab0: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 2038ab4: 1a 80 00 0c bcc 2038ae4 <== NOT EXECUTED 2038ab8: 01 00 00 00 nop <== NOT EXECUTED iop = rtems_libio_iop( fd ); 2038abc: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 2038ac0: e4 00 61 34 ld [ %g1 + 0x134 ], %l2 ! 2068d34 <== NOT EXECUTED 2038ac4: 83 2e 20 06 sll %i0, 6, %g1 <== NOT EXECUTED 2038ac8: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED 2038acc: b0 06 00 01 add %i0, %g1, %i0 <== NOT EXECUTED 2038ad0: a4 04 80 18 add %l2, %i0, %l2 <== NOT EXECUTED rtems_libio_check_is_open(iop); 2038ad4: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 <== NOT EXECUTED 2038ad8: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 2038adc: 12 80 00 06 bne 2038af4 <== NOT EXECUTED 2038ae0: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 2038ae4: 40 00 18 9e call 203ed5c <__errno> <== NOT EXECUTED 2038ae8: 01 00 00 00 nop <== NOT EXECUTED 2038aec: 10 80 00 1b b 2038b58 <== NOT EXECUTED 2038af0: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 2038af4: 32 80 00 06 bne,a 2038b0c <== NOT EXECUTED 2038af8: c2 04 a0 28 ld [ %l2 + 0x28 ], %g1 <== NOT EXECUTED 2038afc: 40 00 18 98 call 203ed5c <__errno> <== NOT EXECUTED 2038b00: 01 00 00 00 nop <== NOT EXECUTED 2038b04: 10 80 00 15 b 2038b58 <== NOT EXECUTED 2038b08: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { 2038b0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2038b10: 02 80 00 06 be 2038b28 <== NOT EXECUTED 2038b14: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { 2038b18: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 <== NOT EXECUTED 2038b1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2038b20: 32 80 00 06 bne,a 2038b38 <== NOT EXECUTED 2038b24: a4 04 a0 1c add %l2, 0x1c, %l2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2038b28: 40 00 18 8d call 203ed5c <__errno> <== NOT EXECUTED 2038b2c: 01 00 00 00 nop <== NOT EXECUTED 2038b30: 10 80 00 0a b 2038b58 <== NOT EXECUTED 2038b34: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 2038b38: 9f c0 40 00 call %g1 <== NOT EXECUTED 2038b3c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 2038b40: 80 a2 20 01 cmp %o0, 1 <== NOT EXECUTED 2038b44: 02 80 00 07 be 2038b60 <== NOT EXECUTED 2038b48: 23 00 81 93 sethi %hi(0x2064c00), %l1 <== NOT EXECUTED RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 2038b4c: 40 00 18 84 call 203ed5c <__errno> <== NOT EXECUTED 2038b50: 01 00 00 00 nop <== NOT EXECUTED 2038b54: 82 10 20 14 mov 0x14, %g1 ! 14 <== NOT EXECUTED 2038b58: 10 80 00 1c b 2038bc8 <== NOT EXECUTED 2038b5c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 2038b60: e6 04 62 b0 ld [ %l1 + 0x2b0 ], %l3 <== NOT EXECUTED 2038b64: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2038b68: a6 04 e0 04 add %l3, 4, %l3 <== NOT EXECUTED 2038b6c: a0 07 bf d8 add %fp, -40, %l0 <== NOT EXECUTED 2038b70: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 2038b74: 40 00 25 52 call 20420bc <== NOT EXECUTED 2038b78: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 2038b7c: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 2038b80: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2038b84: 40 00 25 4e call 20420bc <== NOT EXECUTED 2038b88: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 2038b8c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2038b90: 11 00 81 8c sethi %hi(0x2063000), %o0 <== NOT EXECUTED 2038b94: 94 10 20 00 clr %o2 <== NOT EXECUTED 2038b98: 90 12 20 48 or %o0, 0x48, %o0 <== NOT EXECUTED 2038b9c: 96 07 bf ec add %fp, -20, %o3 <== NOT EXECUTED 2038ba0: 7f ff 30 ea call 2004f48 <== NOT EXECUTED 2038ba4: 98 10 20 00 clr %o4 <== NOT EXECUTED 2038ba8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2038bac: 02 80 00 09 be 2038bd0 <== NOT EXECUTED 2038bb0: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 2038bb4: d0 04 62 b0 ld [ %l1 + 0x2b0 ], %o0 <== NOT EXECUTED 2038bb8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2038bbc: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 2038bc0: 40 00 25 3f call 20420bc <== NOT EXECUTED 2038bc4: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED return -1; 2038bc8: 81 c7 e0 08 ret <== NOT EXECUTED 2038bcc: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED } /* release the old one */ rtems_filesystem_freenode( &saved ); 2038bd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2038bd4: 22 80 00 09 be,a 2038bf8 <== NOT EXECUTED 2038bd8: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2038bdc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 2064c1c <== NOT EXECUTED 2038be0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2038be4: 22 80 00 05 be,a 2038bf8 <== NOT EXECUTED 2038be8: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2038bec: 9f c0 40 00 call %g1 <== NOT EXECUTED 2038bf0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_filesystem_current = loc; 2038bf4: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2038bf8: d0 00 62 b0 ld [ %g1 + 0x2b0 ], %o0 ! 2064eb0 <== NOT EXECUTED 2038bfc: 92 07 bf ec add %fp, -20, %o1 <== NOT EXECUTED 2038c00: 94 10 20 14 mov 0x14, %o2 <== NOT EXECUTED 2038c04: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 2038c08: 40 00 25 2d call 20420bc <== NOT EXECUTED 2038c0c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } 2038c10: 81 c7 e0 08 ret <== NOT EXECUTED 2038c14: 81 e8 00 00 restore <== NOT EXECUTED 0202542c : int fchmod( int fd, mode_t mode ) { 202542c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 2025430: 03 00 81 92 sethi %hi(0x2064800), %g1 <== NOT EXECUTED 2025434: c2 00 63 14 ld [ %g1 + 0x314 ], %g1 ! 2064b14 <== NOT EXECUTED 2025438: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 202543c: 1a 80 00 0c bcc 202546c <== NOT EXECUTED 2025440: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 2025444: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 2025448: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 2068d34 <== NOT EXECUTED 202544c: 83 2e 20 06 sll %i0, 6, %g1 <== NOT EXECUTED 2025450: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED 2025454: b0 06 00 01 add %i0, %g1, %i0 <== NOT EXECUTED 2025458: 90 02 00 18 add %o0, %i0, %o0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 202545c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 <== NOT EXECUTED 2025460: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 2025464: 12 80 00 06 bne 202547c <== NOT EXECUTED 2025468: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 202546c: 40 00 66 3c call 203ed5c <__errno> <== NOT EXECUTED 2025470: 01 00 00 00 nop <== NOT EXECUTED 2025474: 10 80 00 0f b 20254b0 <== NOT EXECUTED 2025478: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 202547c: 32 80 00 06 bne,a 2025494 <== NOT EXECUTED 2025480: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 <== NOT EXECUTED 2025484: 40 00 66 36 call 203ed5c <__errno> <== NOT EXECUTED 2025488: 01 00 00 00 nop <== NOT EXECUTED 202548c: 10 80 00 09 b 20254b0 <== NOT EXECUTED 2025490: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) 2025494: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2025498: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202549c: 32 80 00 08 bne,a 20254bc <== NOT EXECUTED 20254a0: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 20254a4: 40 00 66 2e call 203ed5c <__errno> <== NOT EXECUTED 20254a8: 01 00 00 00 nop <== NOT EXECUTED 20254ac: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 20254b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20254b4: 10 80 00 05 b 20254c8 <== NOT EXECUTED 20254b8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 20254bc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 20254c0: 9f c0 40 00 call %g1 <== NOT EXECUTED 20254c4: 90 02 20 1c add %o0, 0x1c, %o0 <== NOT EXECUTED } 20254c8: 81 c7 e0 08 ret <== NOT EXECUTED 20254cc: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 020254d0 : int fchown( int fd, uid_t owner, gid_t group ) { 20254d0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 20254d4: 03 00 81 92 sethi %hi(0x2064800), %g1 <== NOT EXECUTED 20254d8: c2 00 63 14 ld [ %g1 + 0x314 ], %g1 ! 2064b14 <== NOT EXECUTED 20254dc: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 20254e0: 1a 80 00 0c bcc 2025510 <== NOT EXECUTED 20254e4: 01 00 00 00 nop <== NOT EXECUTED iop = rtems_libio_iop( fd ); 20254e8: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 20254ec: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 2068d34 <== NOT EXECUTED 20254f0: 83 2e 20 06 sll %i0, 6, %g1 <== NOT EXECUTED 20254f4: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED 20254f8: b0 06 00 01 add %i0, %g1, %i0 <== NOT EXECUTED 20254fc: 90 02 00 18 add %o0, %i0, %o0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 2025500: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 <== NOT EXECUTED 2025504: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 2025508: 12 80 00 06 bne 2025520 <== NOT EXECUTED 202550c: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 2025510: 40 00 66 13 call 203ed5c <__errno> <== NOT EXECUTED 2025514: 01 00 00 00 nop <== NOT EXECUTED 2025518: 10 80 00 0f b 2025554 <== NOT EXECUTED 202551c: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2025520: 32 80 00 06 bne,a 2025538 <== NOT EXECUTED 2025524: c2 02 20 28 ld [ %o0 + 0x28 ], %g1 <== NOT EXECUTED 2025528: 40 00 66 0d call 203ed5c <__errno> <== NOT EXECUTED 202552c: 01 00 00 00 nop <== NOT EXECUTED 2025530: 10 80 00 09 b 2025554 <== NOT EXECUTED 2025534: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) 2025538: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 202553c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2025540: 12 80 00 08 bne 2025560 <== NOT EXECUTED 2025544: 93 2e 60 10 sll %i1, 0x10, %o1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2025548: 40 00 66 05 call 203ed5c <__errno> <== NOT EXECUTED 202554c: 01 00 00 00 nop <== NOT EXECUTED 2025550: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 2025554: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2025558: 10 80 00 07 b 2025574 <== NOT EXECUTED 202555c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 2025560: 95 2e a0 10 sll %i2, 0x10, %o2 <== NOT EXECUTED 2025564: 90 02 20 1c add %o0, 0x1c, %o0 <== NOT EXECUTED 2025568: 93 32 60 10 srl %o1, 0x10, %o1 <== NOT EXECUTED 202556c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2025570: 95 32 a0 10 srl %o2, 0x10, %o2 <== NOT EXECUTED } 2025574: 81 c7 e0 08 ret <== NOT EXECUTED 2025578: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 02038c40 : int fcntl( int fd, int cmd, ... ) { 2038c40: 9d e3 bf 98 save %sp, -104, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 2038c44: 03 00 81 92 sethi %hi(0x2064800), %g1 2038c48: c2 00 63 14 ld [ %g1 + 0x314 ], %g1 ! 2064b14 ... ) { int ret; va_list ap; va_start( ap, cmd ); 2038c4c: 84 07 a0 4c add %fp, 0x4c, %g2 2038c50: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2038c54: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 2038c58: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 2038c5c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 2038c60: 80 a6 00 01 cmp %i0, %g1 2038c64: 1a 80 00 0c bcc 2038c94 2038c68: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 2038c6c: 07 00 81 a3 sethi %hi(0x2068c00), %g3 2038c70: c6 00 e1 34 ld [ %g3 + 0x134 ], %g3 ! 2068d34 2038c74: 89 2e 20 06 sll %i0, 6, %g4 2038c78: a1 2e 20 03 sll %i0, 3, %l0 2038c7c: a0 04 00 04 add %l0, %g4, %l0 2038c80: a0 00 c0 10 add %g3, %l0, %l0 rtems_libio_check_is_open(iop); 2038c84: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 2038c88: 80 8a 21 00 btst 0x100, %o0 2038c8c: 12 80 00 06 bne 2038ca4 2038c90: 80 a6 60 09 cmp %i1, 9 2038c94: 40 00 18 32 call 203ed5c <__errno> <== NOT EXECUTED 2038c98: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2038c9c: 10 80 00 51 b 2038de0 <== NOT EXECUTED 2038ca0: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 2038ca4: 18 80 00 4c bgu 2038dd4 2038ca8: 89 2e 60 02 sll %i1, 2, %g4 2038cac: 1b 00 80 e3 sethi %hi(0x2038c00), %o5 2038cb0: 9a 13 60 18 or %o5, 0x18, %o5 ! 2038c18 2038cb4: c8 03 40 04 ld [ %o5 + %g4 ], %g4 2038cb8: 81 c1 00 00 jmp %g4 2038cbc: 01 00 00 00 nop case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 2038cc0: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 2038cc4: 80 a0 a0 00 cmp %g2, 0 2038cc8: 02 80 00 09 be 2038cec 2038ccc: 80 a0 80 01 cmp %g2, %g1 diop = rtems_libio_iop( fd2 ); 2038cd0: 1a 80 00 0c bcc 2038d00 <== NOT EXECUTED 2038cd4: a2 10 20 00 clr %l1 <== NOT EXECUTED 2038cd8: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 2038cdc: a3 28 a0 03 sll %g2, 3, %l1 <== NOT EXECUTED 2038ce0: a2 04 40 01 add %l1, %g1, %l1 <== NOT EXECUTED 2038ce4: 10 80 00 07 b 2038d00 <== NOT EXECUTED 2038ce8: a2 00 c0 11 add %g3, %l1, %l1 <== NOT EXECUTED else { /* allocate a file control block */ diop = rtems_libio_allocate(); 2038cec: 7f ff 31 b2 call 20053b4 2038cf0: b0 10 3f ff mov -1, %i0 if ( diop == 0 ) { 2038cf4: a2 92 20 00 orcc %o0, 0, %l1 2038cf8: 02 80 00 4d be 2038e2c 2038cfc: 01 00 00 00 nop break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 2038d00: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 diop->flags = iop->flags; 2038d04: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 ret = -1; break; } } diop->handlers = iop->handlers; 2038d08: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 diop->file_info = iop->file_info; 2038d0c: c4 24 60 3c st %g2, [ %l1 + 0x3c ] diop->flags = iop->flags; 2038d10: c2 24 60 18 st %g1, [ %l1 + 0x18 ] ret = -1; break; } } diop->handlers = iop->handlers; 2038d14: c6 24 60 40 st %g3, [ %l1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 2038d18: 90 04 60 1c add %l1, 0x1c, %o0 2038d1c: 92 04 20 1c add %l0, 0x1c, %o1 2038d20: 40 00 24 e7 call 20420bc 2038d24: 94 10 20 14 mov 0x14, %o2 ret = (int) (diop - rtems_libio_iops); 2038d28: 03 00 81 a3 sethi %hi(0x2068c00), %g1 2038d2c: f0 00 61 34 ld [ %g1 + 0x134 ], %i0 ! 2068d34 2038d30: a2 24 40 18 sub %l1, %i0, %l1 2038d34: a3 3c 60 03 sra %l1, 3, %l1 2038d38: 85 2c 60 06 sll %l1, 6, %g2 2038d3c: 83 2c 60 03 sll %l1, 3, %g1 2038d40: 82 20 80 01 sub %g2, %g1, %g1 2038d44: 85 28 60 06 sll %g1, 6, %g2 2038d48: 82 00 40 02 add %g1, %g2, %g1 2038d4c: 82 00 40 11 add %g1, %l1, %g1 2038d50: b1 28 60 0f sll %g1, 0xf, %i0 2038d54: b0 26 00 01 sub %i0, %g1, %i0 2038d58: b1 2e 20 03 sll %i0, 3, %i0 2038d5c: 10 80 00 24 b 2038dec 2038d60: b0 06 00 11 add %i0, %l1, %i0 break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 2038d64: b1 32 20 0b srl %o0, 0xb, %i0 2038d68: 10 80 00 24 b 2038df8 2038d6c: b0 0e 20 01 and %i0, 1, %i0 * 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 ) ) 2038d70: c2 00 80 00 ld [ %g2 ], %g1 2038d74: 80 a0 60 00 cmp %g1, 0 2038d78: 22 80 00 03 be,a 2038d84 2038d7c: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED 2038d80: 90 12 28 00 or %o0, 0x800, %o0 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 2038d84: d0 24 20 18 st %o0, [ %l0 + 0x18 ] 2038d88: 10 80 00 1c b 2038df8 2038d8c: b0 10 20 00 clr %i0 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 2038d90: 7f ff 31 1e call 2005208 2038d94: 01 00 00 00 nop 2038d98: 10 80 00 15 b 2038dec 2038d9c: b0 10 00 08 mov %o0, %i0 break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 2038da0: d0 00 80 00 ld [ %g2 ], %o0 2038da4: 7f ff 31 b8 call 2005484 2038da8: b0 10 20 00 clr %i0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 2038dac: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 2038db0: 90 0a 22 01 and %o0, 0x201, %o0 2038db4: 82 08 7d fe and %g1, -514, %g1 2038db8: 82 12 00 01 or %o0, %g1, %g1 2038dbc: 10 80 00 0f b 2038df8 2038dc0: c2 24 20 18 st %g1, [ %l0 + 0x18 ] errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 2038dc4: 40 00 17 e6 call 203ed5c <__errno> 2038dc8: b0 10 3f ff mov -1, %i0 2038dcc: 10 80 00 05 b 2038de0 2038dd0: 82 10 20 86 mov 0x86, %g1 ret = -1; break; default: errno = EINVAL; 2038dd4: 40 00 17 e2 call 203ed5c <__errno> 2038dd8: b0 10 3f ff mov -1, %i0 2038ddc: 82 10 20 16 mov 0x16, %g1 2038de0: c2 22 00 00 st %g1, [ %o0 ] 2038de4: 81 c7 e0 08 ret 2038de8: 81 e8 00 00 restore /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 2038dec: 80 a6 20 00 cmp %i0, 0 2038df0: 06 80 00 0f bl 2038e2c 2038df4: 01 00 00 00 nop if (iop->handlers->fcntl_h) { 2038df8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 2038dfc: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 2038e00: 80 a0 60 00 cmp %g1, 0 2038e04: 02 bf ff f8 be 2038de4 2038e08: 92 10 00 10 mov %l0, %o1 int err = (*iop->handlers->fcntl_h)( cmd, iop ); 2038e0c: 9f c0 40 00 call %g1 2038e10: 90 10 00 19 mov %i1, %o0 if (err) { 2038e14: a0 92 20 00 orcc %o0, 0, %l0 2038e18: 02 80 00 05 be 2038e2c 2038e1c: 01 00 00 00 nop errno = err; 2038e20: 40 00 17 cf call 203ed5c <__errno> <== NOT EXECUTED 2038e24: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 2038e28: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 2038e2c: 81 c7 e0 08 ret 2038e30: 81 e8 00 00 restore 0200d0e4 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 200d0e4: 9d e3 bf 98 save %sp, -104, %sp ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 200d0e8: 03 00 80 6e sethi %hi(0x201b800), %g1 200d0ec: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 200d0f0: a0 10 00 18 mov %i0, %l0 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 200d0f4: 92 10 20 00 clr %o1 200d0f8: 94 10 20 00 clr %o2 200d0fc: 7f ff e2 5e call 2005a74 200d100: b0 10 3f fc mov -4, %i0 200d104: 80 a2 20 00 cmp %o0, 0 200d108: 12 80 00 f0 bne 200d4c8 200d10c: 01 00 00 00 nop RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 200d110: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED if (pipe == NULL) { 200d114: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 200d118: 32 80 00 5b bne,a 200d284 <== NOT EXECUTED 200d11c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 200d120: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED 200d124: 7f ff f7 63 call 200aeb0 <== NOT EXECUTED 200d128: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED if (pipe == NULL) 200d12c: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED 200d130: 02 80 00 66 be 200d2c8 <== NOT EXECUTED 200d134: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); 200d138: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d13c: 40 00 09 d0 call 200f87c <== NOT EXECUTED 200d140: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED pipe->Size = PIPE_BUF; 200d144: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 200d148: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED 200d14c: 7f ff f7 59 call 200aeb0 <== NOT EXECUTED 200d150: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED if (! pipe->Buffer) 200d154: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d158: 02 80 00 46 be 200d270 <== NOT EXECUTED 200d15c: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 200d160: 27 00 80 6c sethi %hi(0x201b000), %l3 <== NOT EXECUTED 200d164: d0 4c e3 9c ldsb [ %l3 + 0x39c ], %o0 ! 201b39c <== NOT EXECUTED 200d168: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED 200d16c: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <== NOT EXECUTED 200d170: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d174: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 200d178: 94 10 20 00 clr %o2 <== NOT EXECUTED 200d17c: 40 00 02 81 call 200db80 <== NOT EXECUTED 200d180: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED 200d184: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d188: 32 80 00 38 bne,a 200d268 <== NOT EXECUTED 200d18c: d0 04 80 00 ld [ %l2 ], %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( 200d190: d0 4c e3 9c ldsb [ %l3 + 0x39c ], %o0 <== NOT EXECUTED 200d194: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 200d198: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 200d19c: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d1a0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 200d1a4: 94 10 20 00 clr %o2 <== NOT EXECUTED 200d1a8: 40 00 02 76 call 200db80 <== NOT EXECUTED 200d1ac: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED 200d1b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d1b4: 12 80 00 2a bne 200d25c <== NOT EXECUTED 200d1b8: a8 15 23 00 or %l4, 0x300, %l4 <== 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( 200d1bc: d0 4c e3 9c ldsb [ %l3 + 0x39c ], %o0 <== NOT EXECUTED 200d1c0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 200d1c4: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED 200d1c8: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 200d1cc: 96 10 20 00 clr %o3 <== NOT EXECUTED 200d1d0: 7f ff e1 87 call 20057ec <== NOT EXECUTED 200d1d4: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED 200d1d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d1dc: 12 80 00 1e bne 200d254 <== NOT EXECUTED 200d1e0: 29 00 80 71 sethi %hi(0x201c400), %l4 <== NOT EXECUTED RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) 200d1e4: d2 04 a0 2c ld [ %l2 + 0x2c ], %o1 <== NOT EXECUTED 200d1e8: b0 07 bf f8 add %fp, -8, %i0 <== NOT EXECUTED 200d1ec: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 200d1f0: 7f ff e8 2b call 200729c <_Objects_Get> <== NOT EXECUTED 200d1f4: 90 15 22 a0 or %l4, 0x2a0, %o0 <== NOT EXECUTED /* Set barriers to be interruptible by signals. */ static void pipe_interruptible(pipe_control_t *pipe) { Objects_Locations location; _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state 200d1f8: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED 200d1fc: 25 04 00 00 sethi %hi(0x10000000), %l2 <== NOT EXECUTED 200d200: 82 10 40 12 or %g1, %l2, %g1 <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 200d204: 7f ff ea 8f call 2007c40 <_Thread_Enable_dispatch> <== NOT EXECUTED 200d208: c2 22 20 4c st %g1, [ %o0 + 0x4c ] <== NOT EXECUTED 200d20c: d2 04 60 30 ld [ %l1 + 0x30 ], %o1 <== NOT EXECUTED 200d210: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 200d214: 7f ff e8 22 call 200729c <_Objects_Get> <== NOT EXECUTED 200d218: 90 15 22 a0 or %l4, 0x2a0, %o0 <== NOT EXECUTED _Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state 200d21c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED 200d220: a4 10 40 12 or %g1, %l2, %l2 <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 200d224: 7f ff ea 87 call 2007c40 <_Thread_Enable_dispatch> <== NOT EXECUTED 200d228: e4 22 20 4c st %l2, [ %o0 + 0x4c ] <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 200d22c: c2 0c e3 9c ldub [ %l3 + 0x39c ], %g1 <== NOT EXECUTED 200d230: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 200d234: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 200d238: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 200d23c: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 200d240: 12 80 00 10 bne 200d280 <== NOT EXECUTED 200d244: c4 2c e3 9c stb %g2, [ %l3 + 0x39c ] <== NOT EXECUTED c = 'a'; 200d248: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 200d24c: 10 80 00 0d b 200d280 <== NOT EXECUTED 200d250: c2 2c e3 9c stb %g1, [ %l3 + 0x39c ] <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 200d254: 40 00 02 79 call 200dc38 <== NOT EXECUTED 200d258: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 200d25c: 40 00 02 77 call 200dc38 <== NOT EXECUTED 200d260: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 200d264: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED 200d268: 7f ff f5 b0 call 200a928 <== NOT EXECUTED 200d26c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED err_buf: free(pipe); 200d270: 7f ff f5 ae call 200a928 <== NOT EXECUTED 200d274: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 200d278: 10 80 00 15 b 200d2cc <== NOT EXECUTED 200d27c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 200d280: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 200d284: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d288: 7f ff e1 fb call 2005a74 <== NOT EXECUTED 200d28c: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 200d290: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 200d294: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 200d298: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 200d29c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 200d2a0: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 200d2a4: 12 80 00 09 bne 200d2c8 <== NOT EXECUTED 200d2a8: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED if (err) 200d2ac: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200d2b0: 22 80 00 06 be,a 200d2c8 <== NOT EXECUTED 200d2b4: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED pipe_free(pipe); 200d2b8: 7f ff ff 3b call 200cfa4 <== NOT EXECUTED 200d2bc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 200d2c0: 10 80 00 03 b 200d2cc <== NOT EXECUTED 200d2c4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200d2c8: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200d2cc: 7f ff e2 31 call 2005b90 <== NOT EXECUTED 200d2d0: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 200d2d4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200d2d8: 12 80 00 7c bne 200d4c8 <== NOT EXECUTED 200d2dc: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 200d2e0: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED 200d2e4: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED 200d2e8: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 200d2ec: 02 80 00 2e be 200d3a4 <== NOT EXECUTED 200d2f0: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED 200d2f4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 200d2f8: 02 80 00 56 be 200d450 <== NOT EXECUTED 200d2fc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 200d300: 12 80 00 6a bne 200d4a8 <== NOT EXECUTED 200d304: 01 00 00 00 nop <== NOT EXECUTED case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 200d308: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 200d30c: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200d310: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 200d314: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200d318: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED 200d31c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d320: 12 80 00 05 bne 200d334 <== NOT EXECUTED 200d324: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 200d328: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 200d32c: 40 00 02 5d call 200dca0 <== NOT EXECUTED 200d330: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 200d334: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 200d338: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d33c: 12 80 00 5b bne 200d4a8 <== NOT EXECUTED 200d340: 01 00 00 00 nop <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 200d344: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 200d348: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 200d34c: 12 80 00 57 bne 200d4a8 <== NOT EXECUTED 200d350: 01 00 00 00 nop <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 200d354: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 200d358: 7f ff e2 0e call 2005b90 <== NOT EXECUTED 200d35c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 200d360: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 200d364: 40 00 02 66 call 200dcfc <== NOT EXECUTED 200d368: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d36c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d370: 12 80 00 52 bne 200d4b8 <== NOT EXECUTED 200d374: 92 10 20 00 clr %o1 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 200d378: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 200d37c: 7f ff e1 be call 2005a74 <== NOT EXECUTED 200d380: 94 10 20 00 clr %o2 <== NOT EXECUTED 200d384: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d388: 32 80 00 4d bne,a 200d4bc <== NOT EXECUTED 200d38c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 200d390: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED 200d394: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED 200d398: 02 bf ff f0 be 200d358 <== NOT EXECUTED 200d39c: 01 00 00 00 nop <== NOT EXECUTED 200d3a0: 30 80 00 42 b,a 200d4a8 <== NOT EXECUTED } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 200d3a4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED 200d3a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d3ac: 32 80 00 07 bne,a 200d3c8 <== NOT EXECUTED 200d3b0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 200d3b4: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED 200d3b8: 22 80 00 04 be,a 200d3c8 <== NOT EXECUTED 200d3bc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 200d3c0: 10 80 00 3f b 200d4bc <== NOT EXECUTED 200d3c4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; 200d3c8: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200d3cc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 200d3d0: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200d3d4: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED 200d3d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d3dc: 12 80 00 05 bne 200d3f0 <== NOT EXECUTED 200d3e0: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 200d3e4: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 200d3e8: 40 00 02 2e call 200dca0 <== NOT EXECUTED 200d3ec: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Readers == 0) { 200d3f0: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED 200d3f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d3f8: 12 80 00 2c bne 200d4a8 <== NOT EXECUTED 200d3fc: 01 00 00 00 nop <== NOT EXECUTED prevCounter = pipe->readerCounter; 200d400: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); 200d404: 7f ff e1 e3 call 2005b90 <== NOT EXECUTED 200d408: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 200d40c: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 200d410: 40 00 02 3b call 200dcfc <== NOT EXECUTED 200d414: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d418: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d41c: 12 80 00 27 bne 200d4b8 <== NOT EXECUTED 200d420: 92 10 20 00 clr %o1 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 200d424: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 200d428: 7f ff e1 93 call 2005a74 <== NOT EXECUTED 200d42c: 94 10 20 00 clr %o2 <== NOT EXECUTED 200d430: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d434: 32 80 00 22 bne,a 200d4bc <== NOT EXECUTED 200d438: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 200d43c: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED 200d440: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED 200d444: 02 bf ff f0 be 200d404 <== NOT EXECUTED 200d448: 01 00 00 00 nop <== NOT EXECUTED 200d44c: 30 80 00 17 b,a 200d4a8 <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 200d450: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 200d454: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200d458: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 200d45c: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 200d460: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED 200d464: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d468: 12 80 00 05 bne 200d47c <== NOT EXECUTED 200d46c: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 200d470: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 200d474: 40 00 02 0b call 200dca0 <== NOT EXECUTED 200d478: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 200d47c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 200d480: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200d484: 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 ++; 200d488: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 200d48c: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED 200d490: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d494: 12 80 00 05 bne 200d4a8 <== NOT EXECUTED 200d498: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 200d49c: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 200d4a0: 40 00 02 00 call 200dca0 <== NOT EXECUTED 200d4a4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 200d4a8: 7f ff e1 ba call 2005b90 <== NOT EXECUTED 200d4ac: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED return 0; 200d4b0: 81 c7 e0 08 ret <== NOT EXECUTED 200d4b4: 81 e8 00 00 restore <== NOT EXECUTED 200d4b8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 200d4bc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 200d4c0: 7f ff fe c5 call 200cfd4 <== NOT EXECUTED 200d4c4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 200d4c8: 81 c7 e0 08 ret 200d4cc: 81 e8 00 00 restore 020274ac : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 20274ac: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 20274b0: 05 00 81 a3 sethi %hi(0x2068c00), %g2 <== NOT EXECUTED 20274b4: c2 00 61 80 ld [ %g1 + 0x180 ], %g1 <== NOT EXECUTED 20274b8: 10 80 00 08 b 20274d8 <== NOT EXECUTED 20274bc: 84 10 a1 84 or %g2, 0x184, %g2 <== 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 ) { 20274c0: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 <== NOT EXECUTED 20274c4: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 20274c8: 32 80 00 04 bne,a 20274d8 <== NOT EXECUTED 20274cc: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 20274d0: 81 c3 e0 08 retl <== NOT EXECUTED 20274d4: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 20274d8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20274dc: 32 bf ff f9 bne,a 20274c0 <== NOT EXECUTED 20274e0: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED return true; } } return false; } 20274e4: 81 c3 e0 08 retl <== NOT EXECUTED 20274e8: 90 10 20 00 clr %o0 <== NOT EXECUTED 0200394c : long fpathconf( int fd, int name ) { 200394c: 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); 2003950: 03 00 80 7c sethi %hi(0x201f000), %g1 2003954: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 201f1c4 2003958: 80 a6 00 01 cmp %i0, %g1 200395c: 1a 80 00 0b bcc 2003988 2003960: 85 2e 20 06 sll %i0, 6, %g2 iop = rtems_libio_iop(fd); 2003964: 03 00 80 7e sethi %hi(0x201f800), %g1 2003968: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1 ! 201fbc8 200396c: b1 2e 20 03 sll %i0, 3, %i0 2003970: b0 06 00 02 add %i0, %g2, %i0 2003974: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 2003978: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 200397c: 80 88 61 00 btst 0x100, %g1 2003980: 12 80 00 06 bne 2003998 2003984: 80 88 60 02 btst 2, %g1 2003988: 40 00 37 f2 call 2011950 <__errno> 200398c: 01 00 00 00 nop 2003990: 10 80 00 07 b 20039ac 2003994: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 2003998: 12 80 00 08 bne 20039b8 200399c: 80 a6 60 0b cmp %i1, 0xb 20039a0: 40 00 37 ec call 2011950 <__errno> <== NOT EXECUTED 20039a4: 01 00 00 00 nop <== NOT EXECUTED 20039a8: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 20039ac: c2 22 00 00 st %g1, [ %o0 ] 20039b0: 81 c7 e0 08 ret 20039b4: 91 e8 3f ff restore %g0, -1, %o0 * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 20039b8: 18 80 00 2c bgu 2003a68 20039bc: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 20039c0: b3 2e 60 02 sll %i1, 2, %i1 20039c4: 05 00 80 0e sethi %hi(0x2003800), %g2 20039c8: 84 10 a1 1c or %g2, 0x11c, %g2 ! 200391c 20039cc: c4 00 80 19 ld [ %g2 + %i1 ], %g2 20039d0: 81 c0 80 00 jmp %g2 20039d4: 01 00 00 00 nop case _PC_LINK_MAX: return_value = the_limits->link_max; 20039d8: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 20039dc: 81 c7 e0 08 ret 20039e0: 81 e8 00 00 restore case _PC_MAX_CANON: return_value = the_limits->max_canon; 20039e4: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 20039e8: 81 c7 e0 08 ret 20039ec: 81 e8 00 00 restore case _PC_MAX_INPUT: return_value = the_limits->max_input; 20039f0: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 20039f4: 81 c7 e0 08 ret 20039f8: 81 e8 00 00 restore case _PC_NAME_MAX: return_value = the_limits->name_max; 20039fc: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 2003a00: 81 c7 e0 08 ret 2003a04: 81 e8 00 00 restore case _PC_PATH_MAX: return_value = the_limits->path_max; 2003a08: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 2003a0c: 81 c7 e0 08 ret 2003a10: 81 e8 00 00 restore case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 2003a14: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 2003a18: 81 c7 e0 08 ret 2003a1c: 81 e8 00 00 restore case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 2003a20: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 2003a24: 81 c7 e0 08 ret 2003a28: 81 e8 00 00 restore case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 2003a2c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 2003a30: 81 c7 e0 08 ret 2003a34: 81 e8 00 00 restore case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 2003a38: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 2003a3c: 81 c7 e0 08 ret 2003a40: 81 e8 00 00 restore case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 2003a44: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 2003a48: 81 c7 e0 08 ret 2003a4c: 81 e8 00 00 restore case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 2003a50: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 2003a54: 81 c7 e0 08 ret 2003a58: 81 e8 00 00 restore case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 2003a5c: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 2003a60: 81 c7 e0 08 ret 2003a64: 81 e8 00 00 restore default: rtems_set_errno_and_return_minus_one( EINVAL ); 2003a68: 40 00 37 ba call 2011950 <__errno> 2003a6c: b0 10 3f ff mov -1, %i0 2003a70: 82 10 20 16 mov 0x16, %g1 2003a74: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 2003a78: 81 c7 e0 08 ret 2003a7c: 81 e8 00 00 restore 0200a928 : void free( void *ptr ) { MSBUMP(free_calls, 1); 200a928: 9d e3 bf a0 save %sp, -96, %sp 200a92c: 03 00 80 6e sethi %hi(0x201b800), %g1 200a930: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 200a934: c4 00 60 0c ld [ %g1 + 0xc ], %g2 200a938: b2 10 00 18 mov %i0, %i1 200a93c: 84 00 a0 01 inc %g2 if ( !ptr ) 200a940: 80 a6 20 00 cmp %i0, 0 200a944: 02 80 00 21 be 200a9c8 200a948: 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()) && 200a94c: 03 00 80 6f sethi %hi(0x201bc00), %g1 200a950: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 201bec0 <_System_state_Current> 200a954: 80 a0 60 03 cmp %g1, 3 200a958: 12 80 00 09 bne 200a97c 200a95c: 03 00 80 6e sethi %hi(0x201b800), %g1 200a960: 40 00 01 2e call 200ae18 200a964: 01 00 00 00 nop 200a968: 80 8a 20 ff btst 0xff, %o0 200a96c: 12 80 00 04 bne 200a97c 200a970: 03 00 80 6e sethi %hi(0x201b800), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 200a974: 40 00 01 3b call 200ae60 <== NOT EXECUTED 200a978: 81 e8 00 00 restore <== NOT EXECUTED #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 200a97c: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 200a980: 80 a0 60 00 cmp %g1, 0 200a984: 02 80 00 06 be 200a99c 200a988: 21 00 80 6c sethi %hi(0x201b000), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 200a98c: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 200a990: 9f c0 40 00 call %g1 <== NOT EXECUTED 200a994: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 200a998: 21 00 80 6c sethi %hi(0x201b000), %l0 <== NOT EXECUTED 200a99c: d0 04 21 60 ld [ %l0 + 0x160 ], %o0 ! 201b160 200a9a0: 40 00 06 a8 call 200c440 <_Protected_heap_Free> 200a9a4: 92 10 00 19 mov %i1, %o1 200a9a8: 80 8a 20 ff btst 0xff, %o0 200a9ac: 12 80 00 07 bne 200a9c8 200a9b0: c2 04 21 60 ld [ %l0 + 0x160 ], %g1 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 200a9b4: 31 00 80 69 sethi %hi(0x201a400), %i0 <== NOT EXECUTED 200a9b8: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 200a9bc: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 200a9c0: 7f ff e2 0b call 20031ec <== NOT EXECUTED 200a9c4: 91 ee 21 18 restore %i0, 0x118, %o0 <== NOT EXECUTED 200a9c8: 81 c7 e0 08 ret 200a9cc: 81 e8 00 00 restore 020269b0 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 20269b0: 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 20269b4: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 20269b8: 82 10 61 98 or %g1, 0x198, %g1 ! 2068d98 <== NOT EXECUTED 20269bc: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 20269c0: 02 80 00 18 be 2026a20 <== NOT EXECUTED 20269c4: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 20269c8: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 20269cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20269d0: 22 80 00 09 be,a 20269f4 <== NOT EXECUTED 20269d4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 20269d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 20269dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20269e0: 22 80 00 05 be,a 20269f4 <== NOT EXECUTED 20269e4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 20269e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20269ec: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 20269f0: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 20269f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20269f8: 02 80 00 08 be 2026a18 <== NOT EXECUTED 20269fc: 01 00 00 00 nop <== NOT EXECUTED 2026a00: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026a04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026a08: 02 80 00 04 be 2026a18 <== NOT EXECUTED 2026a0c: 01 00 00 00 nop <== NOT EXECUTED 2026a10: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026a14: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 2026a18: 7f ff 79 76 call 2004ff0 <== NOT EXECUTED 2026a1c: 81 e8 00 00 restore <== NOT EXECUTED 2026a20: 81 c7 e0 08 ret <== NOT EXECUTED 2026a24: 81 e8 00 00 restore <== NOT EXECUTED 0201916c : int fstat( int fd, struct stat *sbuf ) { 201916c: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 2019170: 80 a6 60 00 cmp %i1, 0 2019174: 32 80 00 06 bne,a 201918c 2019178: 03 00 80 6c sethi %hi(0x201b000), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); 201917c: 7f ff d7 45 call 200ee90 <__errno> 2019180: 01 00 00 00 nop 2019184: 10 80 00 12 b 20191cc 2019188: 82 10 20 0e mov 0xe, %g1 ! e /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 201918c: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 2019190: 80 a6 00 01 cmp %i0, %g1 2019194: 1a 80 00 0b bcc 20191c0 2019198: 03 00 80 6e sethi %hi(0x201b800), %g1 201919c: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 20191a0: 85 2e 20 06 sll %i0, 6, %g2 20191a4: b1 2e 20 03 sll %i0, 3, %i0 20191a8: b0 06 00 02 add %i0, %g2, %i0 20191ac: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 20191b0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 20191b4: 80 88 61 00 btst 0x100, %g1 20191b8: 32 80 00 08 bne,a 20191d8 20191bc: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); 20191c0: 7f ff d7 34 call 200ee90 <__errno> 20191c4: 01 00 00 00 nop 20191c8: 82 10 20 09 mov 9, %g1 ! 9 20191cc: c2 22 00 00 st %g1, [ %o0 ] 20191d0: 10 80 00 15 b 2019224 20191d4: 90 10 3f ff mov -1, %o0 rtems_libio_check_is_open(iop); if ( !iop->handlers ) 20191d8: 80 a0 60 00 cmp %g1, 0 20191dc: 02 bf ff f9 be 20191c0 20191e0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 20191e4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 20191e8: 80 a0 60 00 cmp %g1, 0 20191ec: 12 80 00 06 bne 2019204 20191f0: 92 10 20 00 clr %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); 20191f4: 7f ff d7 27 call 200ee90 <__errno> <== NOT EXECUTED 20191f8: 01 00 00 00 nop <== NOT EXECUTED 20191fc: 10 bf ff f4 b 20191cc <== NOT EXECUTED 2019200: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 2019204: 94 10 20 48 mov 0x48, %o2 2019208: 7f ff d9 9d call 200f87c 201920c: 90 10 00 19 mov %i1, %o0 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 2019210: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 2019214: 90 06 20 1c add %i0, 0x1c, %o0 2019218: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 201921c: 9f c0 40 00 call %g1 2019220: 92 10 00 19 mov %i1, %o1 } 2019224: 81 c7 e0 08 ret 2019228: 91 e8 00 08 restore %g0, %o0, %o0 02025654 : #include int fsync( int fd ) { 2025654: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 2025658: 03 00 81 92 sethi %hi(0x2064800), %g1 202565c: c2 00 63 14 ld [ %g1 + 0x314 ], %g1 ! 2064b14 2025660: 80 a6 00 01 cmp %i0, %g1 2025664: 1a 80 00 15 bcc 20256b8 2025668: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 202566c: 03 00 81 a3 sethi %hi(0x2068c00), %g1 2025670: d0 00 61 34 ld [ %g1 + 0x134 ], %o0 ! 2068d34 2025674: 83 2e 20 06 sll %i0, 6, %g1 2025678: b1 2e 20 03 sll %i0, 3, %i0 202567c: b0 06 00 01 add %i0, %g1, %i0 2025680: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 2025684: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 2025688: 80 88 61 00 btst 0x100, %g1 202568c: 02 80 00 0b be 20256b8 2025690: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2025694: 32 80 00 06 bne,a 20256ac 2025698: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 202569c: 40 00 65 b0 call 203ed5c <__errno> 20256a0: 01 00 00 00 nop 20256a4: 10 80 00 0f b 20256e0 20256a8: 82 10 20 16 mov 0x16, %g1 ! 16 /* * Now process the fsync(). */ if ( !iop->handlers ) 20256ac: 80 a0 60 00 cmp %g1, 0 20256b0: 32 80 00 06 bne,a 20256c8 20256b4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 rtems_set_errno_and_return_minus_one( EBADF ); 20256b8: 40 00 65 a9 call 203ed5c <__errno> <== NOT EXECUTED 20256bc: 01 00 00 00 nop <== NOT EXECUTED 20256c0: 10 80 00 08 b 20256e0 <== NOT EXECUTED 20256c4: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED if ( !iop->handlers->fsync_h ) 20256c8: 80 a0 60 00 cmp %g1, 0 20256cc: 12 80 00 08 bne 20256ec 20256d0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 20256d4: 40 00 65 a2 call 203ed5c <__errno> 20256d8: 01 00 00 00 nop 20256dc: 82 10 20 86 mov 0x86, %g1 ! 86 20256e0: c2 22 00 00 st %g1, [ %o0 ] 20256e4: 10 80 00 04 b 20256f4 20256e8: 90 10 3f ff mov -1, %o0 return (*iop->handlers->fsync_h)( iop ); 20256ec: 9f c0 40 00 call %g1 20256f0: 01 00 00 00 nop } 20256f4: 81 c7 e0 08 ret 20256f8: 91 e8 00 08 restore %g0, %o0, %o0 0200a9d0 : int ftruncate( int fd, off_t length ) { 200a9d0: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 200a9d4: 03 00 80 6c sethi %hi(0x201b000), %g1 200a9d8: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 200a9dc: 80 a6 00 01 cmp %i0, %g1 200a9e0: 1a 80 00 0b bcc 200aa0c 200a9e4: 85 2e 20 06 sll %i0, 6, %g2 iop = rtems_libio_iop( fd ); 200a9e8: 03 00 80 6e sethi %hi(0x201b800), %g1 200a9ec: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 200a9f0: b1 2e 20 03 sll %i0, 3, %i0 200a9f4: b0 06 00 02 add %i0, %g2, %i0 200a9f8: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 200a9fc: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 200aa00: 80 88 61 00 btst 0x100, %g1 200aa04: 12 80 00 06 bne 200aa1c 200aa08: a0 07 bf ec add %fp, -20, %l0 200aa0c: 40 00 11 21 call 200ee90 <__errno> <== NOT EXECUTED 200aa10: 01 00 00 00 nop <== NOT EXECUTED 200aa14: 10 80 00 22 b 200aa9c <== NOT EXECUTED 200aa18: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 200aa1c: 92 06 20 1c add %i0, 0x1c, %o1 200aa20: 90 10 00 10 mov %l0, %o0 200aa24: 40 00 13 57 call 200f780 200aa28: 94 10 20 14 mov 0x14, %o2 if ( !loc.ops->node_type_h ) 200aa2c: c2 07 bf f8 ld [ %fp + -8 ], %g1 200aa30: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 200aa34: 80 a0 60 00 cmp %g1, 0 200aa38: 02 80 00 16 be 200aa90 200aa3c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 200aa40: 9f c0 40 00 call %g1 200aa44: 90 10 00 10 mov %l0, %o0 200aa48: 80 a2 20 01 cmp %o0, 1 200aa4c: 32 80 00 06 bne,a 200aa64 200aa50: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_set_errno_and_return_minus_one( EISDIR ); 200aa54: 40 00 11 0f call 200ee90 <__errno> 200aa58: 01 00 00 00 nop 200aa5c: 10 80 00 10 b 200aa9c 200aa60: 82 10 20 15 mov 0x15, %g1 ! 15 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 200aa64: 80 88 60 04 btst 4, %g1 200aa68: 32 80 00 06 bne,a 200aa80 200aa6c: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 200aa70: 40 00 11 08 call 200ee90 <__errno> <== NOT EXECUTED 200aa74: 01 00 00 00 nop <== NOT EXECUTED 200aa78: 10 80 00 09 b 200aa9c <== NOT EXECUTED 200aa7c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) 200aa80: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 200aa84: 80 a0 60 00 cmp %g1, 0 200aa88: 32 80 00 08 bne,a 200aaa8 200aa8c: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 200aa90: 40 00 11 00 call 200ee90 <__errno> <== NOT EXECUTED 200aa94: 01 00 00 00 nop <== NOT EXECUTED 200aa98: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 200aa9c: c2 22 00 00 st %g1, [ %o0 ] 200aaa0: 10 80 00 05 b 200aab4 200aaa4: 90 10 3f ff mov -1, %o0 return (*iop->handlers->ftruncate_h)( iop, length ); 200aaa8: 92 10 00 19 mov %i1, %o1 200aaac: 9f c0 40 00 call %g1 200aab0: 94 10 00 1a mov %i2, %o2 } 200aab4: 81 c7 e0 08 ret 200aab8: 91 e8 00 08 restore %g0, %o0, %o0 02058a1c : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 2058a1c: 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 ); 2058a20: 03 00 81 92 sethi %hi(0x2064800), %g1 2058a24: c2 00 63 14 ld [ %g1 + 0x314 ], %g1 ! 2064b14 2058a28: 80 a6 00 01 cmp %i0, %g1 2058a2c: 1a 80 00 08 bcc 2058a4c 2058a30: a0 10 20 00 clr %l0 2058a34: 03 00 81 a3 sethi %hi(0x2068c00), %g1 2058a38: e0 00 61 34 ld [ %g1 + 0x134 ], %l0 ! 2068d34 2058a3c: 83 2e 20 06 sll %i0, 6, %g1 2058a40: b1 2e 20 03 sll %i0, 3, %i0 2058a44: b0 06 00 01 add %i0, %g1, %i0 2058a48: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 2058a4c: a2 07 bf ec add %fp, -20, %l1 2058a50: 92 04 20 1c add %l0, 0x1c, %o1 2058a54: 90 10 00 11 mov %l1, %o0 2058a58: 7f ff a5 99 call 20420bc 2058a5c: 94 10 20 14 mov 0x14, %o2 if ( !loc.ops->node_type_h ) 2058a60: c2 07 bf f8 ld [ %fp + -8 ], %g1 2058a64: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 2058a68: 80 a0 60 00 cmp %g1, 0 2058a6c: 02 80 00 11 be 2058ab0 2058a70: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 2058a74: 9f c0 40 00 call %g1 2058a78: 90 10 00 11 mov %l1, %o0 2058a7c: 80 a2 20 01 cmp %o0, 1 2058a80: 22 80 00 08 be,a 2058aa0 2058a84: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 2058a88: 7f ff 98 b5 call 203ed5c <__errno> 2058a8c: 01 00 00 00 nop 2058a90: 82 10 20 14 mov 0x14, %g1 ! 14 2058a94: c2 22 00 00 st %g1, [ %o0 ] 2058a98: 10 80 00 0d b 2058acc 2058a9c: 90 10 3f ff mov -1, %o0 /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 2058aa0: c2 00 60 08 ld [ %g1 + 8 ], %g1 2058aa4: 80 a0 60 00 cmp %g1, 0 2058aa8: 32 80 00 06 bne,a 2058ac0 2058aac: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 2058ab0: 7f ff 98 ab call 203ed5c <__errno> <== NOT EXECUTED 2058ab4: 01 00 00 00 nop <== NOT EXECUTED 2058ab8: 10 bf ff f7 b 2058a94 <== NOT EXECUTED 2058abc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 2058ac0: 92 10 00 19 mov %i1, %o1 2058ac4: 9f c0 40 00 call %g1 2058ac8: 94 10 00 1a mov %i2, %o2 } 2058acc: 81 c7 e0 08 ret 2058ad0: 91 e8 00 08 restore %g0, %o0, %o0 02025808 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { 2025808: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 202580c: c2 00 62 b0 ld [ %g1 + 0x2b0 ], %g1 ! 2064eb0 <== NOT EXECUTED return _POSIX_types_Gid; } 2025810: 81 c3 e0 08 retl <== NOT EXECUTED 2025814: d0 10 60 34 lduh [ %g1 + 0x34 ], %o0 <== NOT EXECUTED 02025e94 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 2025e94: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 2025e98: 7f ff ff b6 call 2025d70 2025e9c: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 2025ea0: 11 00 81 7c sethi %hi(0x205f000), %o0 2025ea4: 13 00 81 7c sethi %hi(0x205f000), %o1 2025ea8: 90 12 21 b8 or %o0, 0x1b8, %o0 2025eac: 40 00 66 54 call 203f7fc 2025eb0: 92 12 61 40 or %o1, 0x140, %o1 2025eb4: a0 92 20 00 orcc %o0, 0, %l0 2025eb8: 12 80 00 08 bne 2025ed8 2025ebc: 92 10 00 1a mov %i2, %o1 errno = EINVAL; 2025ec0: 40 00 63 a7 call 203ed5c <__errno> <== NOT EXECUTED 2025ec4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2025ec8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2025ecc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2025ed0: 81 c7 e0 08 ret <== NOT EXECUTED 2025ed4: 81 e8 00 00 restore <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 2025ed8: 94 10 00 1b mov %i3, %o2 2025edc: 96 10 00 1c mov %i4, %o3 2025ee0: 7f ff fe ea call 2025a88 2025ee4: 90 10 00 10 mov %l0, %o0 2025ee8: 80 a2 20 00 cmp %o0, 0 2025eec: 12 80 00 0a bne 2025f14 2025ef0: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; 2025ef4: 40 00 63 9a call 203ed5c <__errno> <== NOT EXECUTED 2025ef8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2025efc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 2025f00: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 2025f04: 40 00 63 ee call 203eebc <== NOT EXECUTED 2025f08: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 2025f0c: 81 c7 e0 08 ret <== NOT EXECUTED 2025f10: 81 e8 00 00 restore <== NOT EXECUTED } if (name) { 2025f14: 22 80 00 07 be,a 2025f30 2025f18: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED match = (strcmp(grp->gr_name, name) == 0); 2025f1c: d0 06 80 00 ld [ %i2 ], %o0 2025f20: 40 00 7c d4 call 2045270 2025f24: 92 10 00 18 mov %i0, %o1 2025f28: 10 80 00 04 b 2025f38 2025f2c: 80 a0 00 08 cmp %g0, %o0 } else { match = (grp->gr_gid == gid); 2025f30: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 2025f34: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 2025f38: 82 60 3f ff subx %g0, -1, %g1 } if (match) { 2025f3c: 80 a0 60 00 cmp %g1, 0 2025f40: 02 bf ff e6 be 2025ed8 2025f44: 92 10 00 1a mov %i2, %o1 fclose(fp); 2025f48: 90 10 00 10 mov %l0, %o0 2025f4c: 40 00 63 dc call 203eebc 2025f50: b0 10 20 00 clr %i0 *result = grp; 2025f54: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 2025f58: 81 c7 e0 08 ret 2025f5c: 81 e8 00 00 restore 02025bc4 : return NULL; return p; } struct group *getgrent(void) { 2025bc4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 2025bc8: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 2025bcc: d0 00 62 2c ld [ %g1 + 0x22c ], %o0 ! 2068a2c <== NOT EXECUTED 2025bd0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025bd4: 22 80 00 0c be,a 2025c04 <== NOT EXECUTED 2025bd8: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 2025bdc: 31 00 81 a2 sethi %hi(0x2068800), %i0 <== NOT EXECUTED 2025be0: 15 00 81 a2 sethi %hi(0x2068800), %o2 <== NOT EXECUTED 2025be4: 92 16 22 f8 or %i0, 0x2f8, %o1 <== NOT EXECUTED 2025be8: 94 12 a2 30 or %o2, 0x230, %o2 <== NOT EXECUTED 2025bec: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 2025bf0: 7f ff ff a6 call 2025a88 <== NOT EXECUTED 2025bf4: b0 16 22 f8 or %i0, 0x2f8, %i0 <== NOT EXECUTED 2025bf8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025bfc: 22 80 00 02 be,a 2025c04 <== NOT EXECUTED 2025c00: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; return &grent; } 2025c04: 81 c7 e0 08 ret <== NOT EXECUTED 2025c08: 81 e8 00 00 restore <== NOT EXECUTED 02025f94 : } struct group *getgrgid( gid_t gid ) { 2025f94: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 2025f98: 13 00 81 a2 sethi %hi(0x2068800), %o1 <== NOT EXECUTED 2025f9c: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 2025fa0: 92 12 62 f8 or %o1, 0x2f8, %o1 <== NOT EXECUTED 2025fa4: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 2025fa8: 15 00 81 a2 sethi %hi(0x2068800), %o2 <== NOT EXECUTED 2025fac: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 2025fb0: 94 12 a2 30 or %o2, 0x230, %o2 <== NOT EXECUTED 2025fb4: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 2025fb8: 7f ff ff ea call 2025f60 <== NOT EXECUTED 2025fbc: b0 10 20 00 clr %i0 <== NOT EXECUTED 2025fc0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025fc4: 22 80 00 02 be,a 2025fcc <== NOT EXECUTED 2025fc8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 2025fcc: 81 c7 e0 08 ret <== NOT EXECUTED 2025fd0: 81 e8 00 00 restore <== NOT EXECUTED 02025f60 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 2025f60: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 2025f64: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 2025f68: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 2025f6c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 2025f70: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 2025f74: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 2025f78: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 2025f7c: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 2025f80: 90 10 20 00 clr %o0 <== NOT EXECUTED 2025f84: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2025f88: 7f ff ff c3 call 2025e94 <== NOT EXECUTED 2025f8c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02026088 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 2026088: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 202608c: 7f ff ff 39 call 2025d70 2026090: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 2026094: 11 00 81 7c sethi %hi(0x205f000), %o0 2026098: 13 00 81 7c sethi %hi(0x205f000), %o1 202609c: 90 12 21 30 or %o0, 0x130, %o0 20260a0: 40 00 65 d7 call 203f7fc 20260a4: 92 12 61 40 or %o1, 0x140, %o1 20260a8: a0 92 20 00 orcc %o0, 0, %l0 20260ac: 12 80 00 08 bne 20260cc 20260b0: 92 10 00 1a mov %i2, %o1 errno = EINVAL; 20260b4: 40 00 63 2a call 203ed5c <__errno> <== NOT EXECUTED 20260b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20260bc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20260c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20260c4: 81 c7 e0 08 ret <== NOT EXECUTED 20260c8: 81 e8 00 00 restore <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 20260cc: 94 10 00 1b mov %i3, %o2 20260d0: 96 10 00 1c mov %i4, %o3 20260d4: 7f ff fe ce call 2025c0c 20260d8: 90 10 00 10 mov %l0, %o0 20260dc: 80 a2 20 00 cmp %o0, 0 20260e0: 12 80 00 0a bne 2026108 20260e4: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; 20260e8: 40 00 63 1d call 203ed5c <__errno> <== NOT EXECUTED 20260ec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20260f0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 20260f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 20260f8: 40 00 63 71 call 203eebc <== NOT EXECUTED 20260fc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 2026100: 81 c7 e0 08 ret <== NOT EXECUTED 2026104: 81 e8 00 00 restore <== NOT EXECUTED } if (name) { 2026108: 22 80 00 07 be,a 2026124 202610c: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED match = (strcmp(pwd->pw_name, name) == 0); 2026110: d0 06 80 00 ld [ %i2 ], %o0 2026114: 40 00 7c 57 call 2045270 2026118: 92 10 00 18 mov %i0, %o1 202611c: 10 80 00 04 b 202612c 2026120: 80 a0 00 08 cmp %g0, %o0 } else { match = (pwd->pw_uid == uid); 2026124: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 2026128: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 202612c: 82 60 3f ff subx %g0, -1, %g1 } if (match) { 2026130: 80 a0 60 00 cmp %g1, 0 2026134: 02 bf ff e6 be 20260cc 2026138: 92 10 00 1a mov %i2, %o1 fclose(fp); 202613c: 90 10 00 10 mov %l0, %o0 2026140: 40 00 63 5f call 203eebc 2026144: b0 10 20 00 clr %i0 *result = pwd; 2026148: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 202614c: 81 c7 e0 08 ret 2026150: 81 e8 00 00 restore 02025d28 : return NULL; return p; } struct passwd *getpwent(void) { 2025d28: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 2025d2c: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 2025d30: d0 00 61 44 ld [ %g1 + 0x144 ], %o0 ! 2068944 <== NOT EXECUTED 2025d34: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025d38: 22 80 00 0c be,a 2025d68 <== NOT EXECUTED 2025d3c: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 2025d40: 31 00 81 a2 sethi %hi(0x2068800), %i0 <== NOT EXECUTED 2025d44: 15 00 81 a2 sethi %hi(0x2068800), %o2 <== NOT EXECUTED 2025d48: 92 16 22 10 or %i0, 0x210, %o1 <== NOT EXECUTED 2025d4c: 94 12 a1 48 or %o2, 0x148, %o2 <== NOT EXECUTED 2025d50: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 2025d54: 7f ff ff ae call 2025c0c <== NOT EXECUTED 2025d58: b0 16 22 10 or %i0, 0x210, %i0 <== NOT EXECUTED 2025d5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025d60: 22 80 00 02 be,a 2025d68 <== NOT EXECUTED 2025d64: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; return &pwent; } 2025d68: 81 c7 e0 08 ret <== NOT EXECUTED 2025d6c: 81 e8 00 00 restore <== NOT EXECUTED 02026188 : } struct passwd *getpwuid( uid_t uid ) { 2026188: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 202618c: 13 00 81 a2 sethi %hi(0x2068800), %o1 <== NOT EXECUTED 2026190: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 2026194: 92 12 62 10 or %o1, 0x210, %o1 <== NOT EXECUTED 2026198: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 202619c: 15 00 81 a2 sethi %hi(0x2068800), %o2 <== NOT EXECUTED 20261a0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 20261a4: 94 12 a1 48 or %o2, 0x148, %o2 <== NOT EXECUTED 20261a8: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 20261ac: 7f ff ff ea call 2026154 <== NOT EXECUTED 20261b0: b0 10 20 00 clr %i0 <== NOT EXECUTED 20261b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20261b8: 22 80 00 02 be,a 20261c0 <== NOT EXECUTED 20261bc: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 20261c0: 81 c7 e0 08 ret <== NOT EXECUTED 20261c4: 81 e8 00 00 restore <== NOT EXECUTED 02026154 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 2026154: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 2026158: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 202615c: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 2026160: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 2026164: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 2026168: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 202616c: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 2026170: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 2026174: 90 10 20 00 clr %o0 <== NOT EXECUTED 2026178: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 202617c: 7f ff ff c3 call 2026088 <== NOT EXECUTED 2026180: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 0200aadc : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 200aadc: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 200aae0: 80 a6 20 00 cmp %i0, 0 200aae4: 12 80 00 08 bne 200ab04 200aae8: 01 00 00 00 nop errno = EFAULT; 200aaec: 40 00 10 e9 call 200ee90 <__errno> <== NOT EXECUTED 200aaf0: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 200aaf4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 200aaf8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 200aafc: 81 c7 e0 08 ret <== NOT EXECUTED 200ab00: 81 e8 00 00 restore <== NOT EXECUTED { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 200ab04: 7f ff dd ab call 20021b0 200ab08: 01 00 00 00 nop 200ab0c: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 200ab10: 40 00 05 09 call 200bf34 <_TOD_Get> 200ab14: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 200ab18: 7f ff dd aa call 20021c0 200ab1c: 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; 200ab20: 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; 200ab24: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 200ab28: 92 10 23 e8 mov 0x3e8, %o1 200ab2c: 40 00 36 0f call 2018368 <.div> 200ab30: c2 26 00 00 st %g1, [ %i0 ] 200ab34: 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; } 200ab38: 81 c7 e0 08 ret 200ab3c: 91 e8 20 00 restore %g0, 0, %o0 02005124 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { 2005124: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2005128: c2 00 62 b0 ld [ %g1 + 0x2b0 ], %g1 ! 2064eb0 <== NOT EXECUTED return _POSIX_types_Uid; } 200512c: 81 c3 e0 08 retl <== NOT EXECUTED 2005130: d0 10 60 32 lduh [ %g1 + 0x32 ], %o0 <== NOT EXECUTED 020134ec : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 20134ec: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 20134f0: e0 06 40 00 ld [ %i1 ], %l0 20134f4: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 20134f8: 82 04 20 54 add %l0, 0x54, %g1 20134fc: 80 a0 80 01 cmp %g2, %g1 2013500: 22 80 00 06 be,a 2013518 2013504: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 /* * 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 ); 2013508: 40 00 04 20 call 2014588 <__errno> 201350c: 01 00 00 00 nop 2013510: 10 80 00 0d b 2013544 2013514: 82 10 20 5a mov 0x5a, %g1 ! 5a /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 2013518: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 201351c: 80 a0 40 10 cmp %g1, %l0 2013520: 02 80 00 06 be 2013538 2013524: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 2013528: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 201352c: 80 a0 60 00 cmp %g1, 0 2013530: 22 80 00 08 be,a 2013550 2013534: c2 04 20 08 ld [ %l0 + 8 ], %g1 rtems_set_errno_and_return_minus_one( EBUSY ); 2013538: 40 00 04 14 call 2014588 <__errno> 201353c: 01 00 00 00 nop 2013540: 82 10 20 10 mov 0x10, %g1 ! 10 2013544: c2 22 00 00 st %g1, [ %o0 ] 2013548: 81 c7 e0 08 ret 201354c: 91 e8 3f ff restore %g0, -1, %o0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 2013550: 80 a0 60 00 cmp %g1, 0 2013554: 22 80 00 06 be,a 201356c 2013558: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 201355c: 7f ff d3 4f call 2008298 <_Chain_Extract> 2013560: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 2013564: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2013568: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 201356c: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2013570: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 2013574: 90 07 bf f8 add %fp, -8, %o0 2013578: 7f ff c1 e1 call 2003cfc 201357c: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 2013580: 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) ) { 2013584: 90 10 00 10 mov %l0, %o0 2013588: 7f ff f2 29 call 200fe2c 201358c: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 2013590: 80 a2 20 00 cmp %o0, 0 2013594: 12 80 00 11 bne 20135d8 2013598: 01 00 00 00 nop 201359c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 20135a0: 80 a0 60 00 cmp %g1, 0 20135a4: 12 80 00 0d bne 20135d8 20135a8: 03 00 80 84 sethi %hi(0x2021000), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 20135ac: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 2021138 20135b0: c4 06 40 00 ld [ %i1 ], %g2 20135b4: c6 00 60 04 ld [ %g1 + 4 ], %g3 20135b8: 80 a0 c0 02 cmp %g3, %g2 20135bc: 22 80 00 02 be,a 20135c4 20135c0: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 20135c4: 90 10 00 10 mov %l0, %o0 20135c8: 7f ff c1 a3 call 2003c54 20135cc: b0 10 20 00 clr %i0 20135d0: 81 c7 e0 08 ret 20135d4: 81 e8 00 00 restore } return 0; } 20135d8: 81 c7 e0 08 ret 20135dc: 91 e8 20 00 restore %g0, 0, %o0 0200639c : int ioctl( int fd, ioctl_command_t command, ... ) { 200639c: 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 ); 20063a0: 03 00 80 84 sethi %hi(0x2021000), %g1 20063a4: c2 00 63 b4 ld [ %g1 + 0x3b4 ], %g1 ! 20213b4 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 20063a8: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 20063ac: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 20063b0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] 20063b4: f4 27 a0 4c st %i2, [ %fp + 0x4c ] va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 20063b8: 80 a6 00 01 cmp %i0, %g1 20063bc: 1a 80 00 11 bcc 2006400 20063c0: 92 10 00 19 mov %i1, %o1 iop = rtems_libio_iop( fd ); 20063c4: 03 00 80 87 sethi %hi(0x2021c00), %g1 20063c8: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 ! 2021e8c 20063cc: 83 2e 20 06 sll %i0, 6, %g1 20063d0: b1 2e 20 03 sll %i0, 3, %i0 20063d4: b0 06 00 01 add %i0, %g1, %i0 20063d8: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 20063dc: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 20063e0: 80 88 61 00 btst 0x100, %g1 20063e4: 02 80 00 07 be 2006400 20063e8: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 20063ec: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); buffer = va_arg(ap, void *); 20063f0: c4 27 bf fc st %g2, [ %fp + -4 ] /* * Now process the ioctl(). */ if ( !iop->handlers ) 20063f4: 80 a0 60 00 cmp %g1, 0 20063f8: 12 80 00 06 bne 2006410 20063fc: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( EBADF ); 2006400: 40 00 39 58 call 2014960 <__errno> 2006404: 01 00 00 00 nop 2006408: 10 80 00 09 b 200642c 200640c: 82 10 20 09 mov 9, %g1 ! 9 if ( !iop->handlers->ioctl_h ) 2006410: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 2006414: 80 a0 60 00 cmp %g1, 0 2006418: 12 80 00 08 bne 2006438 200641c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 2006420: 40 00 39 50 call 2014960 <__errno> <== NOT EXECUTED 2006424: 01 00 00 00 nop <== NOT EXECUTED 2006428: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 200642c: c2 22 00 00 st %g1, [ %o0 ] 2006430: 10 80 00 04 b 2006440 2006434: 90 10 3f ff mov -1, %o0 rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 2006438: 9f c0 40 00 call %g1 200643c: 01 00 00 00 nop return rc; } 2006440: 81 c7 e0 08 ret 2006444: 91 e8 00 08 restore %g0, %o0, %o0 02003d98 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 2003d98: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 2003d9c: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 2003da0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003da4: 02 80 00 03 be 2003db0 <== NOT EXECUTED 2003da8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 2003dac: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 2003db0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 2003db4: 02 80 00 0c be 2003de4 <== NOT EXECUTED 2003db8: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 2003dbc: 05 00 80 6c sethi %hi(0x201b000), %g2 <== NOT EXECUTED 2003dc0: c4 00 a3 b0 ld [ %g2 + 0x3b0 ], %g2 ! 201b3b0 <__ctype_ptr__><== NOT EXECUTED 2003dc4: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 2003dc8: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 2003dcc: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 2003dd0: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 2003dd4: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 2003dd8: 22 80 00 02 be,a 2003de0 <== NOT EXECUTED 2003ddc: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 2003de0: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 2003de4: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 2003de8: 12 80 00 09 bne 2003e0c <== NOT EXECUTED 2003dec: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) 2003df0: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 2003df4: 12 80 00 5d bne 2003f68 <== NOT EXECUTED 2003df8: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED return 0; if (tty->termios.c_iflag & ICRNL) 2003dfc: 32 80 00 0d bne,a 2003e30 <== NOT EXECUTED 2003e00: 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)) { 2003e04: 10 80 00 0c b 2003e34 <== NOT EXECUTED 2003e08: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== 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)) { 2003e0c: 12 80 00 07 bne 2003e28 <== NOT EXECUTED 2003e10: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2003e14: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 2003e18: 32 80 00 06 bne,a 2003e30 <== NOT EXECUTED 2003e1c: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 2003e20: 10 80 00 05 b 2003e34 <== NOT EXECUTED 2003e24: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 2003e28: 02 80 00 3c be 2003f18 <== NOT EXECUTED 2003e2c: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 2003e30: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 2003e34: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 2003e38: 02 80 00 38 be 2003f18 <== NOT EXECUTED 2003e3c: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 2003e40: c6 0e 60 43 ldub [ %i1 + 0x43 ], %g3 <== NOT EXECUTED 2003e44: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED erase (tty, 0); 2003e48: 90 10 00 19 mov %i1, %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]) { 2003e4c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2003e50: 02 80 00 08 be 2003e70 <== NOT EXECUTED 2003e54: 92 10 20 00 clr %o1 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 2003e58: c6 0e 60 44 ldub [ %i1 + 0x44 ], %g3 <== NOT EXECUTED 2003e5c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2003e60: 32 80 00 07 bne,a 2003e7c <== NOT EXECUTED 2003e64: c6 0e 60 45 ldub [ %i1 + 0x45 ], %g3 <== NOT EXECUTED erase (tty, 1); 2003e68: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 2003e6c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 2003e70: 7f ff ff 3f call 2003b6c <== NOT EXECUTED 2003e74: b0 10 20 00 clr %i0 <== NOT EXECUTED 2003e78: 30 80 00 3d b,a 2003f6c <== NOT EXECUTED return 0; } else if (c == tty->termios.c_cc[VEOF]) { 2003e7c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2003e80: 02 80 00 3b be 2003f6c <== NOT EXECUTED 2003e84: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 2003e88: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED 2003e8c: 32 80 00 0f bne,a 2003ec8 <== NOT EXECUTED 2003e90: c6 0e 60 4c ldub [ %i1 + 0x4c ], %g3 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) 2003e94: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED 2003e98: 22 80 00 06 be,a 2003eb0 <== NOT EXECUTED 2003e9c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 2003ea0: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 2003ea4: 7f ff ff 0e call 2003adc <== NOT EXECUTED 2003ea8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 2003eac: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 2003eb0: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 2003eb4: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 2003eb8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 2003ebc: 82 00 60 01 inc %g1 <== NOT EXECUTED 2003ec0: 10 80 00 14 b 2003f10 <== NOT EXECUTED 2003ec4: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) 2003ec8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2003ecc: 02 80 00 07 be 2003ee8 <== NOT EXECUTED 2003ed0: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 2003ed4: c6 0e 60 51 ldub [ %i1 + 0x51 ], %g3 <== NOT EXECUTED 2003ed8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2003edc: 12 80 00 0f bne 2003f18 <== NOT EXECUTED 2003ee0: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 2003ee4: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 2003ee8: 22 80 00 06 be,a 2003f00 <== NOT EXECUTED 2003eec: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 2003ef0: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 2003ef4: 7f ff fe fa call 2003adc <== NOT EXECUTED 2003ef8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 2003efc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 2003f00: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 2003f04: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 2003f08: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 2003f0c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 2003f10: 81 c7 e0 08 ret <== NOT EXECUTED 2003f14: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 2003f18: c4 06 60 20 ld [ %i1 + 0x20 ], %g2 <== NOT EXECUTED 2003f1c: c2 00 63 00 ld [ %g1 + 0x300 ], %g1 <== NOT EXECUTED 2003f20: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2003f24: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2003f28: 16 80 00 11 bge 2003f6c <== NOT EXECUTED 2003f2c: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 2003f30: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 2003f34: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 2003f38: 22 80 00 06 be,a 2003f50 <== NOT EXECUTED 2003f3c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 2003f40: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 2003f44: 7f ff fe e6 call 2003adc <== NOT EXECUTED 2003f48: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 2003f4c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 2003f50: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 2003f54: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 2003f58: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 2003f5c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 2003f60: 81 c7 e0 08 ret <== NOT EXECUTED 2003f64: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 2003f68: b0 10 20 00 clr %i0 <== NOT EXECUTED } return 0; } 2003f6c: 81 c7 e0 08 ret <== NOT EXECUTED 2003f70: 81 e8 00 00 restore <== NOT EXECUTED 0200e81c : int killinfo( pid_t pid, int sig, const union sigval *value ) { 200e81c: 9d e3 bf 90 save %sp, -112, %sp POSIX_signals_Siginfo_node *psiginfo; /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 200e820: 7f ff fb f6 call 200d7f8 200e824: 01 00 00 00 nop 200e828: 80 a6 00 08 cmp %i0, %o0 200e82c: 02 80 00 06 be 200e844 200e830: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( ESRCH ); 200e834: 40 00 01 97 call 200ee90 <__errno> 200e838: 01 00 00 00 nop 200e83c: 10 80 00 07 b 200e858 200e840: 82 10 20 03 mov 3, %g1 ! 3 /* * Validate the signal passed. */ if ( !sig ) 200e844: 12 80 00 08 bne 200e864 200e848: 82 06 7f ff add %i1, -1, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 200e84c: 40 00 01 91 call 200ee90 <__errno> 200e850: 01 00 00 00 nop 200e854: 82 10 20 16 mov 0x16, %g1 ! 16 200e858: c2 22 00 00 st %g1, [ %o0 ] 200e85c: 10 80 00 a5 b 200eaf0 200e860: 90 10 3f ff mov -1, %o0 if ( !is_valid_signo(sig) ) 200e864: 80 a0 60 1f cmp %g1, 0x1f 200e868: 18 bf ff f9 bgu 200e84c 200e86c: 85 2e 60 02 sll %i1, 2, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) 200e870: 87 2e 60 04 sll %i1, 4, %g3 200e874: 86 20 c0 02 sub %g3, %g2, %g3 200e878: 05 00 80 70 sethi %hi(0x201c000), %g2 200e87c: 84 10 a2 b4 or %g2, 0x2b4, %g2 ! 201c2b4 <_POSIX_signals_Vectors> 200e880: 84 00 80 03 add %g2, %g3, %g2 200e884: c4 00 a0 08 ld [ %g2 + 8 ], %g2 200e888: 80 a0 a0 01 cmp %g2, 1 200e88c: 02 80 00 99 be 200eaf0 200e890: 90 10 20 00 clr %o0 /* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) 200e894: 80 a6 60 04 cmp %i1, 4 200e898: 02 80 00 06 be 200e8b0 200e89c: 80 a6 60 08 cmp %i1, 8 200e8a0: 02 80 00 04 be 200e8b0 200e8a4: 80 a6 60 0b cmp %i1, 0xb 200e8a8: 12 80 00 08 bne 200e8c8 200e8ac: a0 10 20 01 mov 1, %l0 return pthread_kill( pthread_self(), sig ); 200e8b0: 40 00 01 4f call 200edec 200e8b4: 01 00 00 00 nop 200e8b8: 40 00 01 11 call 200ecfc 200e8bc: 92 10 00 19 mov %i1, %o1 200e8c0: 81 c7 e0 08 ret 200e8c4: 91 e8 00 08 restore %g0, %o0, %o0 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 200e8c8: f2 27 bf f4 st %i1, [ %fp + -12 ] siginfo->si_code = SI_USER; 200e8cc: e0 27 bf f8 st %l0, [ %fp + -8 ] if ( !value ) { 200e8d0: 80 a6 a0 00 cmp %i2, 0 200e8d4: 12 80 00 04 bne 200e8e4 200e8d8: a1 2c 00 01 sll %l0, %g1, %l0 siginfo->si_value.sival_int = 0; 200e8dc: 10 80 00 04 b 200e8ec 200e8e0: c0 27 bf fc clr [ %fp + -4 ] } else { siginfo->si_value = *value; 200e8e4: c2 06 80 00 ld [ %i2 ], %g1 200e8e8: c2 27 bf fc st %g1, [ %fp + -4 ] 200e8ec: 03 00 80 6f sethi %hi(0x201bc00), %g1 200e8f0: c4 00 61 20 ld [ %g1 + 0x120 ], %g2 ! 201bd20 <_Thread_Dispatch_disable_level> 200e8f4: 84 00 a0 01 inc %g2 200e8f8: c4 20 61 20 st %g2, [ %g1 + 0x120 ] /* * Is the currently executing thread interested? If so then it will * get it an execute it as soon as the dispatcher executes. */ the_thread = _Thread_Executing; 200e8fc: 03 00 80 6f sethi %hi(0x201bc00), %g1 200e900: c2 00 61 e0 ld [ %g1 + 0x1e0 ], %g1 ! 201bde0 <_Thread_Executing> api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 200e904: c4 00 61 6c ld [ %g1 + 0x16c ], %g2 200e908: c4 00 a0 cc ld [ %g2 + 0xcc ], %g2 200e90c: 80 ac 00 02 andncc %l0, %g2, %g0 200e910: 12 80 00 4e bne 200ea48 200e914: 07 00 80 71 sethi %hi(0x201c400), %g3 /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; 200e918: 03 00 80 71 sethi %hi(0x201c400), %g1 200e91c: c4 00 60 40 ld [ %g1 + 0x40 ], %g2 ! 201c440 <_POSIX_signals_Wait_queue> 200e920: 10 80 00 0b b 200e94c 200e924: 86 10 e0 44 or %g3, 0x44, %g3 !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 200e928: c8 00 a1 6c ld [ %g2 + 0x16c ], %g4 #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 200e92c: 80 8c 00 01 btst %l0, %g1 200e930: 12 80 00 46 bne 200ea48 200e934: 82 10 00 02 mov %g2, %g1 /* * Is this thread is blocked waiting for another signal but has * not blocked this one? */ if (~api->signals_blocked & mask) 200e938: c8 01 20 cc ld [ %g4 + 0xcc ], %g4 200e93c: 80 ac 00 04 andncc %l0, %g4, %g0 200e940: 32 80 00 43 bne,a 200ea4c 200e944: 84 10 20 01 mov 1, %g2 the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 200e948: c4 00 80 00 ld [ %g2 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 200e94c: 80 a0 80 03 cmp %g2, %g3 200e950: 32 bf ff f6 bne,a 200e928 200e954: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 200e958: 03 00 80 6c sethi %hi(0x201b000), %g1 200e95c: c8 08 62 04 ldub [ %g1 + 0x204 ], %g4 ! 201b204 200e960: 05 00 80 6f sethi %hi(0x201bc00), %g2 200e964: 88 01 20 01 inc %g4 200e968: 84 10 a0 88 or %g2, 0x88, %g2 */ #define _POSIX_signals_Is_interested( _api, _mask ) \ ( ~(_api)->signals_blocked & (_mask) ) int killinfo( 200e96c: 82 10 20 00 clr %g1 200e970: 90 00 a0 0c add %g2, 0xc, %o0 continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 200e974: 17 04 00 00 sethi %hi(0x10000000), %o3 for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { /* * This can occur when no one is interested and ITRON is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 200e978: c6 00 80 00 ld [ %g2 ], %g3 200e97c: 80 a0 e0 00 cmp %g3, 0 200e980: 22 80 00 2c be,a 200ea30 200e984: 84 00 a0 04 add %g2, 4, %g2 continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 200e988: c6 00 e0 04 ld [ %g3 + 4 ], %g3 if ( !the_info ) continue; #endif maximum = the_info->maximum; object_table = the_info->local_table; 200e98c: 9a 10 20 01 mov 1, %o5 200e990: f4 00 e0 1c ld [ %g3 + 0x1c ], %i2 for ( index = 1 ; index <= maximum ; index++ ) { 200e994: 10 80 00 23 b 200ea20 200e998: de 10 e0 10 lduh [ %g3 + 0x10 ], %o7 the_thread = (Thread_Control *) object_table[ index ]; 200e99c: c6 06 80 03 ld [ %i2 + %g3 ], %g3 if ( !the_thread ) 200e9a0: 80 a0 e0 00 cmp %g3, 0 200e9a4: 02 80 00 1d be 200ea18 200e9a8: 98 10 00 04 mov %g4, %o4 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 200e9ac: d8 00 e0 14 ld [ %g3 + 0x14 ], %o4 200e9b0: 80 a3 00 04 cmp %o4, %g4 200e9b4: 38 80 00 19 bgu,a 200ea18 200e9b8: 98 10 00 04 mov %g4, %o4 DEBUG_STEP("2"); /* * If this thread is not interested, then go on to the next thread. */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 200e9bc: d4 00 e1 6c ld [ %g3 + 0x16c ], %o2 200e9c0: d4 02 a0 cc ld [ %o2 + 0xcc ], %o2 200e9c4: 80 ac 00 0a andncc %l0, %o2, %g0 200e9c8: 22 80 00 14 be,a 200ea18 200e9cc: 98 10 00 04 mov %g4, %o4 * * NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1 * so we never have to worry about deferencing a NULL * interested thread. */ if ( the_thread->current_priority < interested_priority ) { 200e9d0: 80 a3 00 04 cmp %o4, %g4 200e9d4: 2a 80 00 11 bcs,a 200ea18 200e9d8: 82 10 00 03 mov %g3, %g1 * and blocking interruptibutable by signal. * * If the interested thread is ready, don't think about changing. */ if ( !_States_Is_ready( interested->current_state ) ) { 200e9dc: d2 00 60 10 ld [ %g1 + 0x10 ], %o1 200e9e0: 80 a2 60 00 cmp %o1, 0 200e9e4: 22 80 00 0d be,a 200ea18 200e9e8: 98 10 00 04 mov %g4, %o4 <== NOT EXECUTED /* preferred ready over blocked */ DEBUG_STEP("5"); if ( _States_Is_ready( the_thread->current_state ) ) { 200e9ec: d4 00 e0 10 ld [ %g3 + 0x10 ], %o2 200e9f0: 80 a2 a0 00 cmp %o2, 0 200e9f4: 22 80 00 09 be,a 200ea18 200e9f8: 82 10 00 03 mov %g3, %g1 continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 200e9fc: 80 8a 40 0b btst %o1, %o3 200ea00: 32 80 00 06 bne,a 200ea18 200ea04: 98 10 00 04 mov %g4, %o4 DEBUG_STEP("7"); if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) { 200ea08: 80 8a 80 0b btst %o2, %o3 200ea0c: 32 80 00 03 bne,a 200ea18 200ea10: 82 10 00 03 mov %g3, %g1 200ea14: 98 10 00 04 mov %g4, %o4 #endif maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 200ea18: 9a 03 60 01 inc %o5 200ea1c: 88 10 00 0c mov %o4, %g4 200ea20: 80 a3 40 0f cmp %o5, %o7 200ea24: 28 bf ff de bleu,a 200e99c 200ea28: 87 2b 60 02 sll %o5, 2, %g3 200ea2c: 84 00 a0 04 add %g2, 4, %g2 * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 200ea30: 80 a0 80 08 cmp %g2, %o0 200ea34: 32 bf ff d2 bne,a 200e97c 200ea38: c6 00 80 00 ld [ %g2 ], %g3 } } } } if ( interested ) { 200ea3c: 80 a0 60 00 cmp %g1, 0 200ea40: 02 80 00 0b be 200ea6c 200ea44: 01 00 00 00 nop * thread needs to do the post context switch extension so it can * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 200ea48: 84 10 20 01 mov 1, %g2 ! 1 /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 200ea4c: 90 10 00 01 mov %g1, %o0 * thread needs to do the post context switch extension so it can * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 200ea50: c4 28 60 74 stb %g2, [ %g1 + 0x74 ] /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 200ea54: 92 10 00 19 mov %i1, %o1 200ea58: 40 00 00 5d call 200ebcc <_POSIX_signals_Unblock_thread> 200ea5c: 94 07 bf f4 add %fp, -12, %o2 200ea60: 80 8a 20 ff btst 0xff, %o0 200ea64: 12 80 00 20 bne 200eae4 200ea68: 01 00 00 00 nop /* * We may have woken up a thread but we definitely need to post the * signal to the process wide information set. */ _POSIX_signals_Set_process_signals( mask ); 200ea6c: 40 00 00 47 call 200eb88 <_POSIX_signals_Set_process_signals> 200ea70: 90 10 00 10 mov %l0, %o0 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 200ea74: 83 2e 60 04 sll %i1, 4, %g1 200ea78: b3 2e 60 02 sll %i1, 2, %i1 200ea7c: b2 20 40 19 sub %g1, %i1, %i1 200ea80: 03 00 80 70 sethi %hi(0x201c000), %g1 200ea84: 82 10 62 b4 or %g1, 0x2b4, %g1 ! 201c2b4 <_POSIX_signals_Vectors> 200ea88: c2 00 40 19 ld [ %g1 + %i1 ], %g1 200ea8c: 80 a0 60 02 cmp %g1, 2 200ea90: 12 80 00 15 bne 200eae4 200ea94: 11 00 80 71 sethi %hi(0x201c400), %o0 psiginfo = (POSIX_signals_Siginfo_node *) 200ea98: 7f ff f4 bc call 200bd88 <_Chain_Get> 200ea9c: 90 12 20 34 or %o0, 0x34, %o0 ! 201c434 <_POSIX_signals_Inactive_siginfo> _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 200eaa0: a0 92 20 00 orcc %o0, 0, %l0 200eaa4: 12 80 00 08 bne 200eac4 200eaa8: 92 07 bf f4 add %fp, -12, %o1 _Thread_Enable_dispatch(); 200eaac: 7f ff e4 65 call 2007c40 <_Thread_Enable_dispatch> 200eab0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EAGAIN ); 200eab4: 40 00 00 f7 call 200ee90 <__errno> 200eab8: 01 00 00 00 nop 200eabc: 10 bf ff 67 b 200e858 200eac0: 82 10 20 0b mov 0xb, %g1 ! b } psiginfo->Info = *siginfo; 200eac4: 90 04 20 08 add %l0, 8, %o0 200eac8: 40 00 03 2e call 200f780 200eacc: 94 10 20 0c mov 0xc, %o2 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 200ead0: 11 00 80 71 sethi %hi(0x201c400), %o0 200ead4: 92 10 00 10 mov %l0, %o1 200ead8: 90 12 20 ac or %o0, 0xac, %o0 200eadc: 7f ff de 6a call 2006484 <_Chain_Append> 200eae0: 90 02 00 19 add %o0, %i1, %o0 } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); 200eae4: 7f ff e4 57 call 2007c40 <_Thread_Enable_dispatch> 200eae8: 01 00 00 00 nop 200eaec: 90 10 20 00 clr %o0 ! 0 return 0; } 200eaf0: b0 10 00 08 mov %o0, %i0 200eaf4: 81 c7 e0 08 ret 200eaf8: 81 e8 00 00 restore 020193a8 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 20193a8: 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())) 20193ac: 03 00 80 6f sethi %hi(0x201bc00), %g1 20193b0: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 201bec0 <_System_state_Current> 20193b4: 80 a0 60 03 cmp %g1, 3 20193b8: 12 80 00 16 bne 2019410 20193bc: 03 00 80 6b sethi %hi(0x201ac00), %g1 /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 20193c0: 23 00 80 6c sethi %hi(0x201b000), %l1 20193c4: e0 00 60 70 ld [ %g1 + 0x70 ], %l0 20193c8: c2 04 63 b8 ld [ %l1 + 0x3b8 ], %g1 20193cc: 80 a0 40 10 cmp %g1, %l0 20193d0: 22 80 00 06 be,a 20193e8 20193d4: 21 00 80 6c sethi %hi(0x201b000), %l0 _wrapup_reent(_global_impure_ptr); 20193d8: 40 00 01 83 call 20199e4 <_wrapup_reent> 20193dc: 90 10 00 10 mov %l0, %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; 20193e0: e0 24 63 b8 st %l0, [ %l1 + 0x3b8 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 20193e4: 21 00 80 6c sethi %hi(0x201b000), %l0 20193e8: c2 04 23 b8 ld [ %l0 + 0x3b8 ], %g1 ! 201b3b8 <_impure_ptr> 20193ec: 7f ff d7 01 call 200eff0 20193f0: d0 00 60 04 ld [ %g1 + 4 ], %o0 fclose (stdout); 20193f4: c2 04 23 b8 ld [ %l0 + 0x3b8 ], %g1 20193f8: 7f ff d6 fe call 200eff0 20193fc: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 2019400: c2 04 23 b8 ld [ %l0 + 0x3b8 ], %g1 2019404: f0 00 60 0c ld [ %g1 + 0xc ], %i0 2019408: 7f ff d6 fa call 200eff0 201940c: 81 e8 00 00 restore 2019410: 81 c7 e0 08 ret <== NOT EXECUTED 2019414: 81 e8 00 00 restore <== NOT EXECUTED 020262dc : int link( const char *existing, const char *new ) { 20262dc: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 20262e0: 40 00 7d e5 call 2045a74 20262e4: 90 10 00 18 mov %i0, %o0 20262e8: 94 10 20 00 clr %o2 20262ec: 92 10 00 08 mov %o0, %o1 20262f0: 96 07 bf e8 add %fp, -24, %o3 20262f4: 90 10 00 18 mov %i0, %o0 20262f8: 98 10 20 01 mov 1, %o4 20262fc: 7f ff 7b 13 call 2004f48 2026300: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 2026304: 80 a2 20 00 cmp %o0, 0 2026308: 12 80 00 8f bne 2026544 202630c: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 2026310: c2 4e 40 00 ldsb [ %i1 ], %g1 2026314: 80 a0 60 5c cmp %g1, 0x5c 2026318: 22 80 00 08 be,a 2026338 202631c: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2026320: 80 a0 60 2f cmp %g1, 0x2f 2026324: 22 80 00 05 be,a 2026338 2026328: 03 00 81 93 sethi %hi(0x2064c00), %g1 202632c: 80 a0 60 00 cmp %g1, 0 2026330: 12 80 00 09 bne 2026354 2026334: 03 00 81 93 sethi %hi(0x2064c00), %g1 2026338: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 ! 2064eb0 202633c: 90 07 bf d4 add %fp, -44, %o0 2026340: 92 02 60 18 add %o1, 0x18, %o1 2026344: 40 00 6f 5e call 20420bc 2026348: 94 10 20 14 mov 0x14, %o2 202634c: 10 80 00 08 b 202636c 2026350: 90 10 20 01 mov 1, %o0 2026354: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 2026358: 90 07 bf d4 add %fp, -44, %o0 202635c: 92 02 60 04 add %o1, 4, %o1 2026360: 40 00 6f 57 call 20420bc 2026364: 94 10 20 14 mov 0x14, %o2 2026368: 90 10 20 00 clr %o0 if ( !parent_loc.ops->evalformake_h ) { 202636c: c2 07 bf e0 ld [ %fp + -32 ], %g1 2026370: c2 00 60 04 ld [ %g1 + 4 ], %g1 2026374: 80 a0 60 00 cmp %g1, 0 2026378: 32 80 00 0b bne,a 20263a4 202637c: 90 06 40 08 add %i1, %o0, %o0 rtems_filesystem_freenode( &existing_loc ); 2026380: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2026384: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026388: 02 80 00 51 be 20264cc <== NOT EXECUTED 202638c: 01 00 00 00 nop <== NOT EXECUTED 2026390: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026394: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026398: 12 80 00 4b bne 20264c4 <== NOT EXECUTED 202639c: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED 20263a0: 30 80 00 4b b,a 20264cc <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 20263a4: 94 07 bf fc add %fp, -4, %o2 20263a8: b2 07 bf d4 add %fp, -44, %i1 20263ac: 9f c0 40 00 call %g1 20263b0: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) { 20263b4: a0 92 20 00 orcc %o0, 0, %l0 20263b8: 02 80 00 11 be 20263fc 20263bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &existing_loc ); 20263c0: c2 07 bf f4 ld [ %fp + -12 ], %g1 20263c4: 80 a0 60 00 cmp %g1, 0 20263c8: 02 80 00 08 be 20263e8 20263cc: 01 00 00 00 nop 20263d0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 20263d4: 80 a0 60 00 cmp %g1, 0 20263d8: 02 80 00 04 be 20263e8 20263dc: 01 00 00 00 nop 20263e0: 9f c0 40 00 call %g1 20263e4: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( result ); 20263e8: 40 00 62 5d call 203ed5c <__errno> 20263ec: b0 10 3f ff mov -1, %i0 20263f0: e0 22 00 00 st %l0, [ %o0 ] 20263f4: 81 c7 e0 08 ret 20263f8: 81 e8 00 00 restore /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 20263fc: c4 07 bf e4 ld [ %fp + -28 ], %g2 2026400: 80 a0 80 01 cmp %g2, %g1 2026404: 02 80 00 1a be 202646c 2026408: c2 07 bf e0 ld [ %fp + -32 ], %g1 rtems_filesystem_freenode( &existing_loc ); 202640c: c2 07 bf f4 ld [ %fp + -12 ], %g1 2026410: 80 a0 60 00 cmp %g1, 0 2026414: 22 80 00 09 be,a 2026438 2026418: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 202641c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026420: 80 a0 60 00 cmp %g1, 0 2026424: 22 80 00 05 be,a 2026438 2026428: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 202642c: 9f c0 40 00 call %g1 2026430: 90 07 bf e8 add %fp, -24, %o0 rtems_filesystem_freenode( &parent_loc ); 2026434: c2 07 bf e0 ld [ %fp + -32 ], %g1 2026438: 80 a0 60 00 cmp %g1, 0 202643c: 02 80 00 08 be 202645c 2026440: 01 00 00 00 nop 2026444: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026448: 80 a0 60 00 cmp %g1, 0 202644c: 02 80 00 04 be 202645c 2026450: 01 00 00 00 nop 2026454: 9f c0 40 00 call %g1 2026458: 90 07 bf d4 add %fp, -44, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 202645c: 40 00 62 40 call 203ed5c <__errno> 2026460: b0 10 3f ff mov -1, %i0 2026464: 10 80 00 1d b 20264d8 2026468: 82 10 20 12 mov 0x12, %g1 } if ( !parent_loc.ops->link_h ) { 202646c: c2 00 60 08 ld [ %g1 + 8 ], %g1 2026470: 80 a0 60 00 cmp %g1, 0 2026474: 12 80 00 1c bne 20264e4 2026478: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &existing_loc ); 202647c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2026480: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026484: 22 80 00 09 be,a 20264a8 <== NOT EXECUTED 2026488: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 202648c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026490: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026494: 22 80 00 05 be,a 20264a8 <== NOT EXECUTED 2026498: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 202649c: 9f c0 40 00 call %g1 <== NOT EXECUTED 20264a0: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 20264a4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 20264a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20264ac: 02 80 00 08 be 20264cc <== NOT EXECUTED 20264b0: 01 00 00 00 nop <== NOT EXECUTED 20264b4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 20264b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20264bc: 02 80 00 04 be 20264cc <== NOT EXECUTED 20264c0: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 20264c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20264c8: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 20264cc: 40 00 62 24 call 203ed5c <__errno> <== NOT EXECUTED 20264d0: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 20264d4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20264d8: c2 22 00 00 st %g1, [ %o0 ] 20264dc: 81 c7 e0 08 ret 20264e0: 81 e8 00 00 restore } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 20264e4: 92 10 00 19 mov %i1, %o1 20264e8: b2 07 bf e8 add %fp, -24, %i1 20264ec: 9f c0 40 00 call %g1 20264f0: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &existing_loc ); 20264f4: c2 07 bf f4 ld [ %fp + -12 ], %g1 20264f8: 80 a0 60 00 cmp %g1, 0 20264fc: 02 80 00 08 be 202651c 2026500: b0 10 00 08 mov %o0, %i0 2026504: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026508: 80 a0 60 00 cmp %g1, 0 202650c: 22 80 00 05 be,a 2026520 2026510: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 2026514: 9f c0 40 00 call %g1 2026518: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &parent_loc ); 202651c: c2 07 bf e0 ld [ %fp + -32 ], %g1 2026520: 80 a0 60 00 cmp %g1, 0 2026524: 02 80 00 08 be 2026544 2026528: 01 00 00 00 nop 202652c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026530: 80 a0 60 00 cmp %g1, 0 2026534: 02 80 00 04 be 2026544 2026538: 01 00 00 00 nop 202653c: 9f c0 40 00 call %g1 2026540: 90 07 bf d4 add %fp, -44, %o0 return result; } 2026544: 81 c7 e0 08 ret 2026548: 81 e8 00 00 restore 02019258 : off_t lseek( int fd, off_t offset, int whence ) { 2019258: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 201925c: 03 00 80 6c sethi %hi(0x201b000), %g1 2019260: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 off_t lseek( int fd, off_t offset, int whence ) { 2019264: 96 10 00 1b mov %i3, %o3 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 2019268: 80 a6 00 01 cmp %i0, %g1 off_t lseek( int fd, off_t offset, int whence ) { 201926c: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 2019270: 1a 80 00 0c bcc 20192a0 2019274: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 2019278: 03 00 80 6e sethi %hi(0x201b800), %g1 201927c: e0 00 63 50 ld [ %g1 + 0x350 ], %l0 ! 201bb50 2019280: 83 2e 20 06 sll %i0, 6, %g1 2019284: b1 2e 20 03 sll %i0, 3, %i0 2019288: b0 06 00 01 add %i0, %g1, %i0 201928c: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 2019290: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 2019294: 80 88 61 00 btst 0x100, %g1 2019298: 32 80 00 06 bne,a 20192b0 201929c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 20192a0: 7f ff d6 fc call 200ee90 <__errno> <== NOT EXECUTED 20192a4: 01 00 00 00 nop <== NOT EXECUTED 20192a8: 10 80 00 1e b 2019320 <== NOT EXECUTED 20192ac: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 20192b0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 20192b4: 80 a0 60 00 cmp %g1, 0 20192b8: 12 80 00 06 bne 20192d0 20192bc: 80 a6 e0 01 cmp %i3, 1 rtems_set_errno_and_return_minus_one( ENOTSUP ); 20192c0: 7f ff d6 f4 call 200ee90 <__errno> <== NOT EXECUTED 20192c4: 01 00 00 00 nop <== NOT EXECUTED 20192c8: 10 80 00 16 b 2019320 <== NOT EXECUTED 20192cc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 20192d0: 02 80 00 09 be 20192f4 20192d4: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 20192d8: 80 a6 e0 02 cmp %i3, 2 20192dc: 02 80 00 09 be 2019300 20192e0: 80 a6 e0 00 cmp %i3, 0 20192e4: 12 80 00 0c bne 2019314 20192e8: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; break; 20192ec: 10 80 00 12 b 2019334 20192f0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] case SEEK_CUR: iop->offset += offset; 20192f4: 9a 86 80 13 addcc %i2, %l3, %o5 20192f8: 10 80 00 05 b 201930c 20192fc: 98 46 40 12 addx %i1, %l2, %o4 break; case SEEK_END: iop->offset = iop->size + offset; 2019300: d8 1c 20 08 ldd [ %l0 + 8 ], %o4 2019304: 9a 86 80 0d addcc %i2, %o5, %o5 2019308: 98 46 40 0c addx %i1, %o4, %o4 break; 201930c: 10 80 00 0a b 2019334 2019310: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] default: rtems_set_errno_and_return_minus_one( EINVAL ); 2019314: 7f ff d6 df call 200ee90 <__errno> 2019318: 01 00 00 00 nop 201931c: 82 10 20 16 mov 0x16, %g1 ! 16 2019320: c2 22 00 00 st %g1, [ %o0 ] 2019324: 11 3f ff ff sethi %hi(0xfffffc00), %o0 2019328: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 201932c: 10 80 00 0e b 2019364 2019330: 92 10 00 08 mov %o0, %o1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 2019334: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 2019338: 92 10 00 02 mov %g2, %o1 201933c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 2019340: 94 10 00 03 mov %g3, %o2 2019344: 9f c0 40 00 call %g1 2019348: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 201934c: 80 a2 3f ff cmp %o0, -1 2019350: 12 80 00 06 bne 2019368 2019354: b2 10 00 09 mov %o1, %i1 2019358: 80 a2 7f ff cmp %o1, -1 201935c: 22 80 00 03 be,a 2019368 2019360: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 2019364: b2 10 00 09 mov %o1, %i1 2019368: 81 c7 e0 08 ret 201936c: 91 e8 00 08 restore %g0, %o0, %o0 020266a0 : int _STAT_NAME( const char *path, struct stat *buf ) { 20266a0: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 20266a4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 20266a8: 12 80 00 06 bne 20266c0 <== NOT EXECUTED 20266ac: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); 20266b0: 40 00 61 ab call 203ed5c <__errno> <== NOT EXECUTED 20266b4: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 20266b8: 10 80 00 20 b 2026738 <== NOT EXECUTED 20266bc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), 20266c0: 40 00 7c ed call 2045a74 <== NOT EXECUTED 20266c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20266c8: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 20266cc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 20266d0: 94 10 20 00 clr %o2 <== NOT EXECUTED 20266d4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20266d8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 20266dc: 98 10 20 00 clr %o4 <== NOT EXECUTED 20266e0: 7f ff 7a 1a call 2004f48 <== NOT EXECUTED 20266e4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 20266e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20266ec: 12 80 00 14 bne 202673c <== NOT EXECUTED 20266f0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ 20266f4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 20266f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20266fc: 12 80 00 12 bne 2026744 <== NOT EXECUTED 2026700: 92 10 20 00 clr %o1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2026704: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2026708: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202670c: 02 80 00 08 be 202672c <== NOT EXECUTED 2026710: 01 00 00 00 nop <== NOT EXECUTED 2026714: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026718: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202671c: 02 80 00 04 be 202672c <== NOT EXECUTED 2026720: 01 00 00 00 nop <== NOT EXECUTED 2026724: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026728: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 202672c: 40 00 61 8c call 203ed5c <__errno> <== NOT EXECUTED 2026730: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2026734: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2026738: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 202673c: 81 c7 e0 08 ret <== NOT EXECUTED 2026740: 81 e8 00 00 restore <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 2026744: 94 10 20 48 mov 0x48, %o2 <== NOT EXECUTED 2026748: 40 00 6e f0 call 2042308 <== NOT EXECUTED 202674c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); 2026750: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 2026754: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2026758: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 202675c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026760: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2026764: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2026768: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202676c: 02 bf ff f4 be 202673c <== NOT EXECUTED 2026770: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 2026774: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026778: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202677c: 02 80 00 04 be 202678c <== NOT EXECUTED 2026780: 01 00 00 00 nop <== NOT EXECUTED 2026784: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026788: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return status; } 202678c: 81 c7 e0 08 ret <== NOT EXECUTED 2026790: 81 e8 00 00 restore <== NOT EXECUTED 0200aeb0 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 200aeb0: 9d e3 bf a0 save %sp, -96, %sp 200aeb4: 03 00 80 6e sethi %hi(0x201b800), %g1 200aeb8: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 200aebc: c4 00 60 04 ld [ %g1 + 4 ], %g2 200aec0: a0 10 00 18 mov %i0, %l0 200aec4: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 200aec8: 7f ff ff ed call 200ae7c 200aecc: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 200aed0: 80 a6 20 00 cmp %i0, 0 200aed4: 02 80 00 36 be 200afac 200aed8: 03 00 80 6f sethi %hi(0x201bc00), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 200aedc: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 201bec0 <_System_state_Current> 200aee0: 80 a0 60 03 cmp %g1, 3 200aee4: 12 80 00 07 bne 200af00 200aee8: 03 00 80 6c sethi %hi(0x201b000), %g1 200aeec: 7f ff ff cb call 200ae18 200aef0: 01 00 00 00 nop 200aef4: 80 8a 20 ff btst 0xff, %o0 200aef8: 02 80 00 2d be 200afac 200aefc: 03 00 80 6c sethi %hi(0x201b000), %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 ); 200af00: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 ! 201b160 200af04: 92 10 00 10 mov %l0, %o1 200af08: 94 10 20 00 clr %o2 200af0c: 40 00 05 3f call 200c408 <_Protected_heap_Allocate_aligned_with_boundary> 200af10: 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 ) { 200af14: b0 92 20 00 orcc %o0, 0, %i0 200af18: 12 80 00 13 bne 200af64 200af1c: a2 10 00 18 mov %i0, %l1 if (rtems_malloc_sbrk_helpers) 200af20: 03 00 80 6e sethi %hi(0x201b800), %g1 200af24: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 201b87c 200af28: 80 a0 60 00 cmp %g1, 0 200af2c: 02 80 00 08 be 200af4c 200af30: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 200af34: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 200af38: 9f c0 40 00 call %g1 <== NOT EXECUTED 200af3c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 200af40: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 200af44: 12 80 00 09 bne 200af68 <== NOT EXECUTED 200af48: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED errno = ENOMEM; 200af4c: 40 00 0f d1 call 200ee90 <__errno> 200af50: 01 00 00 00 nop 200af54: 82 10 20 0c mov 0xc, %g1 ! c 200af58: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 200af5c: 81 c7 e0 08 ret 200af60: 81 e8 00 00 restore } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 200af64: 03 00 80 6e sethi %hi(0x201b800), %g1 200af68: c2 00 60 80 ld [ %g1 + 0x80 ], %g1 ! 201b880 200af6c: 80 a0 60 00 cmp %g1, 0 200af70: 02 80 00 05 be 200af84 200af74: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 200af78: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 200af7c: 9f c0 40 00 call %g1 <== NOT EXECUTED 200af80: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 200af84: 03 00 80 6e sethi %hi(0x201b800), %g1 200af88: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 201b878 200af8c: 80 a0 60 00 cmp %g1, 0 200af90: 02 bf ff f3 be 200af5c 200af94: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 200af98: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 200af9c: 9f c0 40 00 call %g1 <== NOT EXECUTED 200afa0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 200afa4: 81 c7 e0 08 ret <== NOT EXECUTED 200afa8: 81 e8 00 00 restore <== NOT EXECUTED 200afac: b0 10 20 00 clr %i0 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 200afb0: 81 c7 e0 08 ret <== NOT EXECUTED 200afb4: 81 e8 00 00 restore <== NOT EXECUTED 0200ae60 : 200ae60: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 200ae64: 11 00 80 70 sethi %hi(0x201c000), %o0 <== NOT EXECUTED 200ae68: 90 12 22 a8 or %o0, 0x2a8, %o0 ! 201c2a8 <== NOT EXECUTED 200ae6c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200ae70: 7f ff ed 85 call 2006484 <_Chain_Append> <== NOT EXECUTED 200ae74: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 0200ae7c : void malloc_deferred_frees_process(void) { 200ae7c: 9d e3 bf a0 save %sp, -96, %sp */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 200ae80: 21 00 80 70 sethi %hi(0x201c000), %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) 200ae84: 10 80 00 04 b 200ae94 200ae88: a0 14 22 a8 or %l0, 0x2a8, %l0 ! 201c2a8 free(to_be_freed); 200ae8c: 7f ff fe a7 call 200a928 <== NOT EXECUTED 200ae90: 01 00 00 00 nop <== NOT EXECUTED 200ae94: 40 00 03 bd call 200bd88 <_Chain_Get> 200ae98: 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) 200ae9c: 80 a2 20 00 cmp %o0, 0 200aea0: 12 bf ff fb bne 200ae8c 200aea4: 01 00 00 00 nop free(to_be_freed); } 200aea8: 81 c7 e0 08 ret 200aeac: 81 e8 00 00 restore 02012590 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 2012590: 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) ) { 2012594: 7f ff f6 26 call 200fe2c 2012598: 90 10 00 18 mov %i0, %o0 201259c: 80 a2 20 00 cmp %o0, 0 20125a0: 12 80 00 13 bne 20125ec 20125a4: 01 00 00 00 nop 20125a8: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1 20125ac: 80 a0 60 00 cmp %g1, 0 20125b0: 12 80 00 0f bne 20125ec 20125b4: 03 00 80 84 sethi %hi(0x2021000), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 20125b8: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 2021138 20125bc: c4 00 60 04 ld [ %g1 + 4 ], %g2 20125c0: 80 a0 80 18 cmp %g2, %i0 20125c4: 22 80 00 02 be,a 20125cc 20125c8: 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) 20125cc: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 20125d0: 80 a0 60 06 cmp %g1, 6 20125d4: 02 80 00 04 be 20125e4 20125d8: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 20125dc: 7f ff ff 8c call 201240c 20125e0: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 20125e4: 7f ff c5 9c call 2003c54 20125e8: 90 10 00 18 mov %i0, %o0 } return 0; } 20125ec: 81 c7 e0 08 ret 20125f0: 91 e8 20 00 restore %g0, 0, %o0 02012344 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 2012344: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 2012348: 80 a6 20 00 cmp %i0, 0 201234c: 32 80 00 0a bne,a 2012374 2012350: e0 06 00 00 ld [ %i0 ], %l0 2012354: 11 00 80 81 sethi %hi(0x2020400), %o0 <== NOT EXECUTED 2012358: 15 00 80 81 sethi %hi(0x2020400), %o2 <== NOT EXECUTED 201235c: 17 00 80 81 sethi %hi(0x2020400), %o3 <== NOT EXECUTED 2012360: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 2012364: 94 12 a2 70 or %o2, 0x270, %o2 <== NOT EXECUTED 2012368: 96 12 e1 58 or %o3, 0x158, %o3 <== NOT EXECUTED 201236c: 7f ff f6 13 call 200fbb8 <__assert_func> <== NOT EXECUTED 2012370: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 2012378: a2 10 20 00 clr %l1 if ( b[i] ) { 201237c: 80 a2 20 00 cmp %o0, 0 2012380: 02 80 00 05 be 2012394 2012384: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 2012388: 7f ff ff 2a call 2012030 201238c: 01 00 00 00 nop b[i] = 0; 2012390: 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 20123a0: d0 04 00 00 ld [ %l0 ], %o0 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 20123a4: 7f ff ff 23 call 2012030 20123a8: d0 06 00 00 ld [ %i0 ], %o0 *block_table = 0; 20123ac: c0 26 00 00 clr [ %i0 ] } 20123b0: 81 c7 e0 08 ret 20123b4: 81 e8 00 00 restore 020128a4 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 20128a4: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 20128a8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 20128ac: 92 10 00 19 mov %i1, %o1 * 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 ) 20128b0: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 20128b4: 80 a0 40 19 cmp %g1, %i1 20128b8: 06 80 00 09 bl 20128dc 20128bc: 94 10 00 1a mov %i2, %o2 20128c0: 80 a0 40 19 cmp %g1, %i1 20128c4: 32 80 00 0a bne,a 20128ec 20128c8: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED 20128cc: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 20128d0: 80 a0 40 1a cmp %g1, %i2 20128d4: 3a 80 00 06 bcc,a 20128ec 20128d8: d2 24 20 50 st %o1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 20128dc: 7f ff ff 8f call 2012718 <== NOT EXECUTED 20128e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20128e4: 81 c7 e0 08 ret <== NOT EXECUTED 20128e8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * 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; 20128ec: d4 24 20 54 st %o2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 20128f0: d2 26 20 08 st %o1, [ %i0 + 8 ] 20128f4: d4 26 20 0c st %o2, [ %i0 + 0xc ] IMFS_update_atime( the_jnode ); 20128f8: 90 07 bf f8 add %fp, -8, %o0 20128fc: 7f ff c5 00 call 2003cfc 2012900: 92 10 20 00 clr %o1 2012904: c2 07 bf f8 ld [ %fp + -8 ], %g1 2012908: 90 10 20 00 clr %o0 201290c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return 0; } 2012910: b0 10 00 08 mov %o0, %i0 2012914: 81 c7 e0 08 ret 2012918: 81 e8 00 00 restore 0201291c : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 201291c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 2012920: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 2012924: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 2012928: 80 a0 60 06 cmp %g1, 6 201292c: 32 80 00 11 bne,a 2012970 2012930: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 if (iop->offset > the_jnode->info.linearfile.size) 2012934: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED 2012938: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED 201293c: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 2012940: 14 80 00 09 bg 2012964 <== NOT EXECUTED 2012944: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED 2012948: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 201294c: 32 80 00 1a bne,a 20129b4 <== NOT EXECUTED 2012950: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED 2012954: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED 2012958: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 201295c: 28 80 00 16 bleu,a 20129b4 <== NOT EXECUTED 2012960: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 2012964: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED 2012968: 10 80 00 12 b 20129b0 <== NOT EXECUTED 201296c: c4 26 20 14 st %g2, [ %i0 + 0x14 ] <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 2012970: 90 10 00 10 mov %l0, %o0 2012974: 92 10 00 02 mov %g2, %o1 2012978: 7f ff ff 68 call 2012718 201297c: 94 10 00 03 mov %g3, %o2 2012980: 80 a2 20 00 cmp %o0, 0 2012984: 22 80 00 0a be,a 20129ac 2012988: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 rtems_set_errno_and_return_minus_one( ENOSPC ); 201298c: 40 00 06 ff call 2014588 <__errno> <== NOT EXECUTED 2012990: 01 00 00 00 nop <== NOT EXECUTED 2012994: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 2012998: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 201299c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20129a0: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 20129a4: 10 80 00 04 b 20129b4 <== NOT EXECUTED 20129a8: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED iop->size = the_jnode->info.file.size; 20129ac: c4 3e 20 08 std %g2, [ %i0 + 8 ] } return iop->offset; 20129b0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 } 20129b4: b2 10 00 03 mov %g3, %i1 20129b8: 81 c7 e0 08 ret 20129bc: 91 e8 00 02 restore %g0, %g2, %o0 02012c88 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 2012c88: 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)) 2012c8c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 2012c90: a2 10 00 18 mov %i0, %l1 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 2012c94: 80 88 62 04 btst 0x204, %g1 2012c98: 02 80 00 19 be 2012cfc 2012c9c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 && (the_jnode->type == IMFS_LINEAR_FILE)) { 2012ca0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 2012ca4: 80 a0 60 06 cmp %g1, 6 2012ca8: 32 80 00 16 bne,a 2012d00 2012cac: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 uint32_t count = the_jnode->info.linearfile.size; 2012cb0: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 2012cb4: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 2012cb8: 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; 2012cbc: c0 24 20 5c clr [ %l0 + 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; 2012cc0: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 2012cc4: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 2012cc8: c0 24 20 60 clr [ %l0 + 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; 2012ccc: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 2012cd0: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 2012cd4: 02 80 00 0a be 2012cfc <== NOT EXECUTED 2012cd8: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 2012cdc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2012ce0: 92 10 20 00 clr %o1 <== NOT EXECUTED 2012ce4: 94 10 20 00 clr %o2 <== NOT EXECUTED 2012ce8: 7f ff ff 36 call 20129c0 <== NOT EXECUTED 2012cec: 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) 2012cf0: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 2012cf4: 02 80 00 0a be 2012d1c <== NOT EXECUTED 2012cf8: 01 00 00 00 nop <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 2012cfc: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 2012d00: 80 88 62 00 btst 0x200, %g1 2012d04: 02 80 00 04 be 2012d14 2012d08: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 iop->offset = the_jnode->info.file.size; 2012d0c: c4 3c 60 10 std %g2, [ %l1 + 0x10 ] iop->size = the_jnode->info.file.size; 2012d10: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 2012d14: b0 10 20 00 clr %i0 2012d18: c4 3c 60 08 std %g2, [ %l1 + 8 ] return 0; } 2012d1c: 81 c7 e0 08 ret 2012d20: 81 e8 00 00 restore 020125f4 : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 20125f4: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 20125f8: 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 ) { 20125fc: c2 04 20 08 ld [ %l0 + 8 ], %g1 2012600: 80 a0 60 00 cmp %g1, 0 2012604: 22 80 00 06 be,a 201261c 2012608: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 201260c: 7f ff d7 23 call 2008298 <_Chain_Extract> 2012610: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 2012614: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2012618: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 201261c: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 2012620: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 2012624: 90 07 bf f8 add %fp, -8, %o0 2012628: 7f ff c5 b5 call 2003cfc 201262c: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 2012630: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 2012634: 90 10 00 10 mov %l0, %o0 2012638: 7f ff ff d6 call 2012590 201263c: c2 24 20 48 st %g1, [ %l0 + 0x48 ] } 2012640: 81 c7 e0 08 ret 2012644: 91 e8 00 08 restore %g0, %o0, %o0 0200281c : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 200281c: 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) ) ) 2002820: 03 00 00 3c sethi %hi(0xf000), %g1 2002824: 80 8e 40 01 btst %i1, %g1 2002828: 32 80 00 06 bne,a 2002840 200282c: c2 4e 00 00 ldsb [ %i0 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 2002830: 40 00 31 98 call 200ee90 <__errno> <== NOT EXECUTED 2002834: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2002838: 10 80 00 32 b 2002900 <== NOT EXECUTED 200283c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 2002840: 80 a0 60 5c cmp %g1, 0x5c 2002844: 22 80 00 08 be,a 2002864 2002848: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 200284c: 80 a0 60 2f cmp %g1, 0x2f 2002850: 22 80 00 05 be,a 2002864 2002854: 03 00 80 6c sethi %hi(0x201b000), %g1 2002858: 80 a0 60 00 cmp %g1, 0 200285c: 12 80 00 09 bne 2002880 2002860: 03 00 80 6c sethi %hi(0x201b000), %g1 2002864: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 2002868: 90 07 bf e8 add %fp, -24, %o0 200286c: 92 02 60 18 add %o1, 0x18, %o1 2002870: 40 00 33 c4 call 200f780 2002874: 94 10 20 14 mov 0x14, %o2 2002878: 10 80 00 08 b 2002898 200287c: 90 10 20 01 mov 1, %o0 2002880: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 2002884: 90 07 bf e8 add %fp, -24, %o0 2002888: 92 02 60 04 add %o1, 4, %o1 200288c: 40 00 33 bd call 200f780 2002890: 94 10 20 14 mov 0x14, %o2 2002894: 90 10 20 00 clr %o0 if ( !temp_loc.ops->evalformake_h ) { 2002898: c2 07 bf f4 ld [ %fp + -12 ], %g1 200289c: c2 00 60 04 ld [ %g1 + 4 ], %g1 20028a0: 80 a0 60 00 cmp %g1, 0 20028a4: 02 80 00 14 be 20028f4 20028a8: 90 06 00 08 add %i0, %o0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 20028ac: a0 07 bf e8 add %fp, -24, %l0 20028b0: 94 07 bf fc add %fp, -4, %o2 20028b4: 92 10 00 10 mov %l0, %o1 20028b8: 9f c0 40 00 call %g1 20028bc: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 20028c0: 80 a2 20 00 cmp %o0, 0 20028c4: 12 80 00 10 bne 2002904 20028c8: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 20028cc: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 20028d0: 80 a0 60 00 cmp %g1, 0 20028d4: 12 80 00 0e bne 200290c 20028d8: d0 07 bf fc ld [ %fp + -4 ], %o0 rtems_filesystem_freenode( &temp_loc ); 20028dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 20028e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20028e4: 02 80 00 04 be 20028f4 <== NOT EXECUTED 20028e8: 01 00 00 00 nop <== NOT EXECUTED 20028ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 20028f0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 20028f4: 40 00 31 67 call 200ee90 <__errno> <== NOT EXECUTED 20028f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20028fc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2002900: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002904: 81 c7 e0 08 ret 2002908: 81 e8 00 00 restore } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 200290c: 92 10 00 19 mov %i1, %o1 2002910: 94 10 00 1a mov %i2, %o2 2002914: 96 10 00 1b mov %i3, %o3 2002918: 9f c0 40 00 call %g1 200291c: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 2002920: c2 07 bf f4 ld [ %fp + -12 ], %g1 2002924: 80 a0 60 00 cmp %g1, 0 2002928: 02 bf ff f7 be 2002904 200292c: b0 10 00 08 mov %o0, %i0 2002930: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2002934: 80 a0 60 00 cmp %g1, 0 2002938: 02 80 00 04 be 2002948 200293c: 01 00 00 00 nop 2002940: 9f c0 40 00 call %g1 2002944: 90 10 00 10 mov %l0, %o0 return result; } 2002948: 81 c7 e0 08 ret 200294c: 81 e8 00 00 restore 02002970 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 2002970: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 2002974: 80 a6 60 00 cmp %i1, 0 2002978: 02 80 00 05 be 200298c 200297c: a0 10 00 18 mov %i0, %l0 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 2002980: 80 a6 a0 01 cmp %i2, 1 2002984: 28 80 00 06 bleu,a 200299c 2002988: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 200298c: 40 00 31 41 call 200ee90 <__errno> 2002990: 01 00 00 00 nop 2002994: 10 80 00 14 b 20029e4 2002998: 82 10 20 16 mov 0x16, %g1 ! 16 return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 200299c: a4 10 20 00 clr %l2 errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 20029a0: 80 a0 60 00 cmp %g1, 0 20029a4: 02 80 00 4c be 2002ad4 20029a8: a6 10 20 00 clr %l3 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 20029ac: 80 a6 e0 00 cmp %i3, 0 20029b0: 02 80 00 05 be 20029c4 20029b4: 90 10 20 6c mov 0x6c, %o0 size += strlen( device ) + 1; 20029b8: 40 00 34 ee call 200fd70 <== NOT EXECUTED 20029bc: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 20029c0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 20029c4: 40 00 21 3b call 200aeb0 20029c8: 01 00 00 00 nop if ( !temp_mt_entry ) { 20029cc: a2 92 20 00 orcc %o0, 0, %l1 20029d0: 12 80 00 07 bne 20029ec 20029d4: a6 10 00 11 mov %l1, %l3 errno = ENOMEM; 20029d8: 40 00 31 2e call 200ee90 <__errno> <== NOT EXECUTED 20029dc: 01 00 00 00 nop <== NOT EXECUTED 20029e0: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 20029e4: 10 80 00 75 b 2002bb8 20029e8: c2 22 00 00 st %g1, [ %o0 ] return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 20029ec: f4 24 60 30 st %i2, [ %l1 + 0x30 ] if ( device ) { 20029f0: 80 a6 e0 00 cmp %i3, 0 20029f4: 02 80 00 08 be 2002a14 20029f8: e2 24 60 2c st %l1, [ %l1 + 0x2c ] temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 20029fc: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 2002a00: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 2002a04: 40 00 34 b8 call 200fce4 <== NOT EXECUTED 2002a08: 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 ) { 2002a0c: 10 80 00 04 b 2002a1c <== NOT EXECUTED 2002a10: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; 2002a14: c0 24 60 68 clr [ %l1 + 0x68 ] /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 2002a18: 80 a7 20 00 cmp %i4, 0 2002a1c: 22 80 00 39 be,a 2002b00 2002a20: c0 24 60 1c clr [ %l1 + 0x1c ] if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 2002a24: 40 00 34 d3 call 200fd70 2002a28: 90 10 00 1c mov %i4, %o0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 2002a2c: a4 07 bf ec add %fp, -20, %l2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 2002a30: 92 10 00 08 mov %o0, %o1 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 2002a34: 94 10 20 07 mov 7, %o2 2002a38: 90 10 00 1c mov %i4, %o0 2002a3c: 96 10 00 12 mov %l2, %o3 2002a40: 7f ff fe d9 call 20025a4 2002a44: 98 10 20 01 mov 1, %o4 2002a48: 80 a2 3f ff cmp %o0, -1 2002a4c: 02 80 00 4b be 2002b78 2002a50: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 2002a54: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 2002a58: 80 a0 60 00 cmp %g1, 0 2002a5c: 02 80 00 1e be 2002ad4 2002a60: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 2002a64: 9f c0 40 00 call %g1 2002a68: 90 10 00 12 mov %l2, %o0 2002a6c: 80 a2 20 01 cmp %o0, 1 2002a70: 02 80 00 07 be 2002a8c 2002a74: 03 00 80 6e sethi %hi(0x201b800), %g1 errno = ENOTDIR; 2002a78: 40 00 31 06 call 200ee90 <__errno> 2002a7c: 01 00 00 00 nop 2002a80: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 2002a84: 10 80 00 3e b 2002b7c 2002a88: c2 22 00 00 st %g1, [ %o0 ] */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 2002a8c: 05 00 80 6e sethi %hi(0x201b800), %g2 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 2002a90: c2 00 63 90 ld [ %g1 + 0x390 ], %g1 2002a94: 84 10 a3 94 or %g2, 0x394, %g2 !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 ) 2002a98: 10 80 00 06 b 2002ab0 2002a9c: c6 07 bf ec ld [ %fp + -20 ], %g3 2002aa0: 80 a1 00 03 cmp %g4, %g3 2002aa4: 02 80 00 08 be 2002ac4 2002aa8: 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 ) { 2002aac: c2 00 40 00 ld [ %g1 ], %g1 2002ab0: 80 a0 40 02 cmp %g1, %g2 2002ab4: 32 bf ff fb bne,a 2002aa0 2002ab8: c8 00 60 1c ld [ %g1 + 0x1c ], %g4 * 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; 2002abc: 10 80 00 42 b 2002bc4 2002ac0: c6 24 60 08 st %g3, [ %l1 + 8 ] /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 2002ac4: 40 00 30 f3 call 200ee90 <__errno> 2002ac8: a4 07 bf ec add %fp, -20, %l2 2002acc: 10 bf ff ee b 2002a84 2002ad0: 82 10 20 10 mov 0x10, %g1 * 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; 2002ad4: 40 00 30 ef call 200ee90 <__errno> <== NOT EXECUTED 2002ad8: 01 00 00 00 nop <== NOT EXECUTED 2002adc: 10 bf ff ea b 2002a84 <== NOT EXECUTED 2002ae0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 2002ae4: 90 10 00 11 mov %l1, %o0 2002ae8: 9f c0 40 00 call %g1 2002aec: a4 07 bf ec add %fp, -20, %l2 2002af0: 80 a2 20 00 cmp %o0, 0 2002af4: 22 80 00 0b be,a 2002b20 2002af8: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 2002afc: 30 80 00 20 b,a 2002b7c <== NOT EXECUTED * 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; 2002b00: c0 24 60 24 clr [ %l1 + 0x24 ] temp_mt_entry->mt_fs_root.ops = NULL; 2002b04: c0 24 60 28 clr [ %l1 + 0x28 ] temp_mt_entry->mt_point_node.node_access = NULL; 2002b08: c0 24 60 08 clr [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 2002b0c: c0 24 60 10 clr [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = NULL; 2002b10: c0 24 60 14 clr [ %l1 + 0x14 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 2002b14: c0 24 60 18 clr [ %l1 + 0x18 ] 2002b18: a4 10 20 00 clr %l2 } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 2002b1c: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 2002b20: 9f c0 40 00 call %g1 2002b24: 90 10 00 11 mov %l1, %o0 2002b28: 80 a2 20 00 cmp %o0, 0 2002b2c: 02 80 00 0a be 2002b54 2002b30: 11 00 80 6e sethi %hi(0x201b800), %o0 /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 2002b34: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2002b38: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 2002b3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002b40: 02 80 00 0f be 2002b7c <== NOT EXECUTED 2002b44: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 2002b48: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002b4c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2002b50: 30 80 00 0b b,a 2002b7c <== 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 ); 2002b54: 92 10 00 11 mov %l1, %o1 2002b58: 40 00 0e 4b call 2006484 <_Chain_Append> 2002b5c: 90 12 23 90 or %o0, 0x390, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 2002b60: 80 a4 20 00 cmp %l0, 0 2002b64: 02 80 00 03 be 2002b70 2002b68: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 2002b6c: e2 24 00 00 st %l1, [ %l0 ] 2002b70: 81 c7 e0 08 ret 2002b74: 81 e8 00 00 restore 2002b78: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 2002b7c: 40 00 1f 6b call 200a928 2002b80: 90 10 00 13 mov %l3, %o0 if ( loc_to_free ) 2002b84: 80 a4 a0 00 cmp %l2, 0 2002b88: 02 bf ff fa be 2002b70 2002b8c: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( loc_to_free ); 2002b90: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 2002b94: 80 a0 60 00 cmp %g1, 0 2002b98: 02 80 00 09 be 2002bbc 2002b9c: 01 00 00 00 nop 2002ba0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2002ba4: 80 a0 60 00 cmp %g1, 0 2002ba8: 02 80 00 05 be 2002bbc 2002bac: 01 00 00 00 nop 2002bb0: 9f c0 40 00 call %g1 2002bb4: 90 10 00 12 mov %l2, %o0 2002bb8: b0 10 3f ff mov -1, %i0 return -1; } 2002bbc: 81 c7 e0 08 ret 2002bc0: 81 e8 00 00 restore * 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; 2002bc4: c6 07 bf f4 ld [ %fp + -12 ], %g3 temp_mt_entry->mt_point_node.ops = loc.ops; 2002bc8: 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; 2002bcc: 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; 2002bd0: 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 ){ 2002bd4: 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; 2002bd8: 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 ){ 2002bdc: 80 a0 60 00 cmp %g1, 0 2002be0: 12 bf ff c1 bne 2002ae4 2002be4: c4 24 60 14 st %g2, [ %l1 + 0x14 ] errno = ENOTSUP; 2002be8: 10 bf ff bb b 2002ad4 <== NOT EXECUTED 2002bec: a4 07 bf ec add %fp, -20, %l2 <== NOT EXECUTED 02002c5c : */ int newlib_free_buffers( FILE *fp ) { 2002c5c: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 2002c60: 40 00 31 a6 call 200f2f8 2002c64: 90 10 00 18 mov %i0, %o0 2002c68: 80 a2 20 02 cmp %o0, 2 2002c6c: 18 80 00 0e bgu 2002ca4 2002c70: 01 00 00 00 nop case 0: case 1: case 2: if (fp->_flags & __SMBF) { 2002c74: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 2002c78: 80 88 60 80 btst 0x80, %g1 2002c7c: 02 80 00 0c be 2002cac 2002c80: 01 00 00 00 nop free( fp->_bf._base ); 2002c84: 40 00 1f 29 call 200a928 <== NOT EXECUTED 2002c88: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 2002c8c: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 2002c90: 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; 2002c94: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 2002c98: 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; 2002c9c: 10 80 00 04 b 2002cac <== NOT EXECUTED 2002ca0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 2002ca4: 40 00 30 d3 call 200eff0 <== NOT EXECUTED 2002ca8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 2002cac: 81 c7 e0 08 ret 2002cb0: 91 e8 20 00 restore %g0, 0, %o0 02002dd8 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 2002dd8: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 2002ddc: 03 00 80 82 sethi %hi(0x2020800), %g1 2002de0: c4 48 60 7c ldsb [ %g1 + 0x7c ], %g2 ! 202087c 2002de4: 80 a0 a0 00 cmp %g2, 0 2002de8: 12 80 00 0e bne 2002e20 2002dec: 84 10 20 01 mov 1, %g2 initialized = 1; status = rtems_io_register_name( 2002df0: 11 00 80 78 sethi %hi(0x201e000), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 2002df4: c4 28 60 7c stb %g2, [ %g1 + 0x7c ] status = rtems_io_register_name( 2002df8: 90 12 23 e0 or %o0, 0x3e0, %o0 2002dfc: 92 10 00 18 mov %i0, %o1 2002e00: 40 00 00 50 call 2002f40 2002e04: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 2002e08: 80 a2 20 00 cmp %o0, 0 2002e0c: 02 80 00 04 be 2002e1c 2002e10: 03 00 80 82 sethi %hi(0x2020800), %g1 rtems_fatal_error_occurred(status); 2002e14: 40 00 10 7e call 200700c <== NOT EXECUTED 2002e18: 01 00 00 00 nop <== NOT EXECUTED NULL_major = major; 2002e1c: f0 20 63 2c st %i0, [ %g1 + 0x32c ] } return RTEMS_SUCCESSFUL; } 2002e20: 81 c7 e0 08 ret 2002e24: 91 e8 20 00 restore %g0, 0, %o0 02002db4 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 2002db4: 80 a2 a0 00 cmp %o2, 0 2002db8: 02 80 00 04 be 2002dc8 2002dbc: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 2002dc0: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED 2002dc4: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 2002dc8: 81 c3 e0 08 retl 2002dcc: 90 10 20 00 clr %o0 02002ed4 : int open( const char *pathname, int flags, ... ) { 2002ed4: 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); 2002ed8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2002edc: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 2002ee0: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 2002ee4: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 2002ee8: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 2002eec: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 2002ef0: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 2002ef4: 02 80 00 03 be 2002f00 2002ef8: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 2002efc: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 2002f00: 82 07 a0 50 add %fp, 0x50, %g1 2002f04: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 2002f08: 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(); 2002f0c: 40 00 1f 82 call 200ad14 2002f10: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 2002f14: a0 92 20 00 orcc %o0, 0, %l0 2002f18: 02 80 00 98 be 2003178 2002f1c: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 2002f20: 40 00 33 94 call 200fd70 2002f24: 90 10 00 18 mov %i0, %o0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 2002f28: 94 10 00 11 mov %l1, %o2 pathname, strlen( pathname ), eval_flags, &loc, true ); 2002f2c: 92 10 00 08 mov %o0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 2002f30: a2 07 bf e8 add %fp, -24, %l1 2002f34: 90 10 00 18 mov %i0, %o0 2002f38: 96 10 00 11 mov %l1, %o3 2002f3c: 7f ff fd 9a call 20025a4 2002f40: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 2002f44: 80 a2 3f ff cmp %o0, -1 2002f48: 12 80 00 22 bne 2002fd0 2002f4c: 82 0e 6a 00 and %i1, 0xa00, %g1 if ( errno != ENOENT ) { 2002f50: 40 00 2f d0 call 200ee90 <__errno> 2002f54: a8 10 20 00 clr %l4 2002f58: c2 02 00 00 ld [ %o0 ], %g1 2002f5c: 80 a0 60 02 cmp %g1, 2 2002f60: 12 80 00 3e bne 2003058 2002f64: 80 8e 62 00 btst 0x200, %i1 rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 2002f68: a8 10 20 00 clr %l4 2002f6c: 02 80 00 71 be 2003130 2002f70: 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 ); 2002f74: 13 00 00 20 sethi %hi(0x8000), %o1 2002f78: 90 10 00 18 mov %i0, %o0 2002f7c: 92 14 80 09 or %l2, %o1, %o1 2002f80: 94 10 20 00 clr %o2 2002f84: 7f ff fe 26 call 200281c 2002f88: 96 10 20 00 clr %o3 if ( rc ) { 2002f8c: 80 a2 20 00 cmp %o0, 0 2002f90: 12 80 00 32 bne 2003058 2002f94: 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 ); 2002f98: 40 00 33 76 call 200fd70 2002f9c: 90 10 00 18 mov %i0, %o0 2002fa0: 96 10 00 11 mov %l1, %o3 2002fa4: 92 10 00 08 mov %o0, %o1 2002fa8: 94 10 20 00 clr %o2 2002fac: 90 10 00 18 mov %i0, %o0 2002fb0: 98 10 20 01 mov 1, %o4 2002fb4: 7f ff fd 7c call 20025a4 2002fb8: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 2002fbc: 80 a2 20 00 cmp %o0, 0 2002fc0: 12 80 00 5c bne 2003130 2002fc4: 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; 2002fc8: 10 80 00 07 b 2002fe4 2002fcc: c2 07 bf f0 ld [ %fp + -16 ], %g1 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 2002fd0: a8 10 00 11 mov %l1, %l4 2002fd4: 80 a0 6a 00 cmp %g1, 0xa00 2002fd8: 02 80 00 56 be 2003130 2002fdc: 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; 2002fe0: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 2002fe4: e2 04 20 18 ld [ %l0 + 0x18 ], %l1 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 2002fe8: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 2002fec: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 2002ff0: 90 10 00 19 mov %i1, %o0 2002ff4: 40 00 1f 7c call 200ade4 2002ff8: c2 24 20 3c st %g1, [ %l0 + 0x3c ] 2002ffc: 90 12 00 11 or %o0, %l1, %o0 iop->pathinfo = loc; 2003000: 94 10 20 14 mov 0x14, %o2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 2003004: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 2003008: a2 07 bf e8 add %fp, -24, %l1 200300c: 90 04 20 1c add %l0, 0x1c, %o0 2003010: 40 00 31 dc call 200f780 2003014: 92 10 00 11 mov %l1, %o1 if ( !iop->handlers || !iop->handlers->open_h ) { 2003018: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 200301c: 80 a0 60 00 cmp %g1, 0 2003020: 22 80 00 6a be,a 20031c8 2003024: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED 2003028: c2 00 40 00 ld [ %g1 ], %g1 200302c: 80 a0 60 00 cmp %g1, 0 2003030: 02 80 00 65 be 20031c4 2003034: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 2003038: 96 10 00 12 mov %l2, %o3 200303c: 90 10 00 10 mov %l0, %o0 2003040: 9f c0 40 00 call %g1 2003044: 94 10 00 19 mov %i1, %o2 if ( rc ) { 2003048: 80 a2 20 00 cmp %o0, 0 200304c: 02 80 00 07 be 2003068 2003050: 80 8e 64 00 btst 0x400, %i1 rc = errno; 2003054: a8 10 00 11 mov %l1, %l4 2003058: 40 00 2f 8e call 200ee90 <__errno> 200305c: 01 00 00 00 nop goto done; 2003060: 10 80 00 31 b 2003124 2003064: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 2003068: 02 80 00 49 be 200318c 200306c: 03 00 80 6e sethi %hi(0x201b800), %g1 rc = ftruncate( iop - rtems_libio_iops, 0 ); 2003070: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 2003074: 92 10 20 00 clr %o1 2003078: 82 24 00 01 sub %l0, %g1, %g1 200307c: 83 38 60 03 sra %g1, 3, %g1 2003080: 87 28 60 06 sll %g1, 6, %g3 2003084: 85 28 60 03 sll %g1, 3, %g2 2003088: 84 20 c0 02 sub %g3, %g2, %g2 200308c: 87 28 a0 06 sll %g2, 6, %g3 2003090: 84 00 80 03 add %g2, %g3, %g2 2003094: 84 00 80 01 add %g2, %g1, %g2 2003098: 91 28 a0 0f sll %g2, 0xf, %o0 200309c: 84 22 00 02 sub %o0, %g2, %g2 20030a0: 94 10 20 00 clr %o2 20030a4: 91 28 a0 03 sll %g2, 3, %o0 20030a8: 40 00 1e 4a call 200a9d0 20030ac: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 20030b0: a6 92 20 00 orcc %o0, 0, %l3 20030b4: 02 80 00 36 be 200318c 20030b8: 03 00 80 6e sethi %hi(0x201b800), %g1 if(errno) rc = errno; 20030bc: 40 00 2f 75 call 200ee90 <__errno> <== NOT EXECUTED 20030c0: 01 00 00 00 nop <== NOT EXECUTED 20030c4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 20030c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20030cc: 02 80 00 06 be 20030e4 <== NOT EXECUTED 20030d0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 20030d4: 40 00 2f 6f call 200ee90 <__errno> <== NOT EXECUTED 20030d8: 01 00 00 00 nop <== NOT EXECUTED 20030dc: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED close( iop - rtems_libio_iops ); 20030e0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 20030e4: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <== NOT EXECUTED 20030e8: a8 10 20 00 clr %l4 <== NOT EXECUTED 20030ec: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 20030f0: 83 3c 20 03 sra %l0, 3, %g1 <== NOT EXECUTED 20030f4: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 20030f8: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 20030fc: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 2003100: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 2003104: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 2003108: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 200310c: 91 28 a0 0f sll %g2, 0xf, %o0 <== NOT EXECUTED 2003110: 84 22 00 02 sub %o0, %g2, %g2 <== NOT EXECUTED 2003114: a0 10 20 00 clr %l0 <== NOT EXECUTED 2003118: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 200311c: 40 00 1d d4 call 200a86c <== NOT EXECUTED 2003120: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 2003124: 80 a4 e0 00 cmp %l3, 0 2003128: 02 80 00 19 be 200318c 200312c: 03 00 80 6e sethi %hi(0x201b800), %g1 if ( iop ) 2003130: 80 a4 20 00 cmp %l0, 0 2003134: 02 80 00 05 be 2003148 2003138: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 200313c: 40 00 1e de call 200acb4 2003140: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 2003144: 80 a5 20 00 cmp %l4, 0 2003148: 02 80 00 0c be 2003178 200314c: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 2003150: c2 05 20 0c ld [ %l4 + 0xc ], %g1 2003154: 80 a0 60 00 cmp %g1, 0 2003158: 02 80 00 08 be 2003178 200315c: 01 00 00 00 nop 2003160: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2003164: 80 a0 60 00 cmp %g1, 0 2003168: 02 80 00 04 be 2003178 200316c: 01 00 00 00 nop 2003170: 9f c0 40 00 call %g1 2003174: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 2003178: 40 00 2f 46 call 200ee90 <__errno> 200317c: b0 10 3f ff mov -1, %i0 2003180: e6 22 00 00 st %l3, [ %o0 ] 2003184: 81 c7 e0 08 ret 2003188: 81 e8 00 00 restore } return iop - rtems_libio_iops; 200318c: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 2003190: a0 24 00 01 sub %l0, %g1, %l0 2003194: a1 3c 20 03 sra %l0, 3, %l0 2003198: 85 2c 20 06 sll %l0, 6, %g2 200319c: 83 2c 20 03 sll %l0, 3, %g1 20031a0: 82 20 80 01 sub %g2, %g1, %g1 20031a4: 85 28 60 06 sll %g1, 6, %g2 20031a8: 82 00 40 02 add %g1, %g2, %g1 20031ac: 82 00 40 10 add %g1, %l0, %g1 20031b0: b1 28 60 0f sll %g1, 0xf, %i0 20031b4: b0 26 00 01 sub %i0, %g1, %i0 20031b8: b1 2e 20 03 sll %i0, 3, %i0 } 20031bc: 81 c7 e0 08 ret 20031c0: 91 ee 00 10 restore %i0, %l0, %o0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 20031c4: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED 20031c8: 10 bf ff da b 2003130 <== NOT EXECUTED 20031cc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED 02002e60 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 2002e60: 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) { 2002e64: 21 00 80 68 sethi %hi(0x201a000), %l0 2002e68: 92 10 20 00 clr %o1 2002e6c: 90 14 21 38 or %l0, 0x138, %o0 2002e70: 40 00 00 19 call 2002ed4 2002e74: 94 10 20 00 clr %o2 2002e78: 80 a2 3f ff cmp %o0, -1 2002e7c: 02 80 00 14 be 2002ecc 2002e80: 90 14 21 38 or %l0, 0x138, %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) 2002e84: 92 10 20 01 mov 1, %o1 2002e88: 40 00 00 13 call 2002ed4 2002e8c: 94 10 20 00 clr %o2 2002e90: 80 a2 3f ff cmp %o0, -1 2002e94: 32 80 00 05 bne,a 2002ea8 2002e98: 90 14 21 38 or %l0, 0x138, %o0 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 2002e9c: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 2002ea0: 10 80 00 09 b 2002ec4 <== NOT EXECUTED 2002ea4: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 2002ea8: 92 10 20 01 mov 1, %o1 2002eac: 40 00 00 0a call 2002ed4 2002eb0: 94 10 20 00 clr %o2 2002eb4: 80 a2 3f ff cmp %o0, -1 2002eb8: 12 80 00 05 bne 2002ecc 2002ebc: 11 15 55 11 sethi %hi(0x55544400), %o0 rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 2002ec0: 90 12 20 32 or %o0, 0x32, %o0 ! 55544432 <== NOT EXECUTED 2002ec4: 40 00 0c 95 call 2006118 <== NOT EXECUTED 2002ec8: 01 00 00 00 nop <== NOT EXECUTED 2002ecc: 81 c7 e0 08 ret 2002ed0: 81 e8 00 00 restore 02003950 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 2003950: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 2003954: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 2003958: 80 88 60 01 btst 1, %g1 200395c: 02 80 00 5a be 2003ac4 2003960: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 2003964: 84 0e 20 ff and %i0, 0xff, %g2 2003968: 80 a0 a0 09 cmp %g2, 9 200396c: 22 80 00 2b be,a 2003a18 2003970: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 2003974: 18 80 00 07 bgu 2003990 2003978: 80 a0 a0 0a cmp %g2, 0xa 200397c: 80 a0 a0 08 cmp %g2, 8 <== NOT EXECUTED 2003980: 12 80 00 3a bne 2003a68 <== NOT EXECUTED 2003984: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 2003988: 10 80 00 33 b 2003a54 <== NOT EXECUTED 200398c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 2003990: 02 80 00 06 be 20039a8 2003994: 80 a0 a0 0d cmp %g2, 0xd 2003998: 32 80 00 34 bne,a 2003a68 200399c: 80 88 60 02 btst 2, %g1 tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 20039a0: 10 80 00 10 b 20039e0 <== NOT EXECUTED 20039a4: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 20039a8: 80 88 60 20 btst 0x20, %g1 20039ac: 32 80 00 02 bne,a 20039b4 20039b0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 20039b4: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 20039b8: 80 88 60 04 btst 4, %g1 20039bc: 02 80 00 43 be 2003ac8 20039c0: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 20039c4: 11 00 80 68 sethi %hi(0x201a000), %o0 20039c8: 92 10 20 01 mov 1, %o1 20039cc: 90 12 21 48 or %o0, 0x148, %o0 20039d0: 7f ff ff 94 call 2003820 20039d4: 94 10 00 19 mov %i1, %o2 c = '\n'; if (tty->termios.c_oflag & ONLRET) tty->column = 0; break; } tty->column = 0; 20039d8: 10 80 00 3b b 2003ac4 20039dc: c0 26 60 28 clr [ %i1 + 0x28 ] tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 20039e0: 02 80 00 06 be 20039f8 <== NOT EXECUTED 20039e4: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 20039e8: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 20039ec: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 20039f0: 02 80 00 17 be 2003a4c <== NOT EXECUTED 20039f4: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 20039f8: 22 80 00 33 be,a 2003ac4 <== NOT EXECUTED 20039fc: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 2003a00: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 2003a04: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003a08: 02 80 00 2f be 2003ac4 <== NOT EXECUTED 2003a0c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 2003a10: 10 80 00 2d b 2003ac4 <== NOT EXECUTED 2003a14: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 2003a18: 07 00 00 06 sethi %hi(0x1800), %g3 2003a1c: 82 08 40 03 and %g1, %g3, %g1 2003a20: 80 a0 40 03 cmp %g1, %g3 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 2003a24: 82 08 a0 07 and %g2, 7, %g1 2003a28: 92 10 20 08 mov 8, %o1 2003a2c: 92 22 40 01 sub %o1, %g1, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 2003a30: 12 80 00 24 bne 2003ac0 2003a34: 82 02 40 02 add %o1, %g2, %g1 tty->column += i; 2003a38: c2 26 60 28 st %g1, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 2003a3c: 94 10 00 19 mov %i1, %o2 2003a40: 11 00 80 68 sethi %hi(0x201a000), %o0 2003a44: 7f ff ff 77 call 2003820 2003a48: 90 12 21 50 or %o0, 0x150, %o0 ! 201a150 return; 2003a4c: 81 c7 e0 08 ret 2003a50: 81 e8 00 00 restore } tty->column += i; break; case '\b': if (tty->column > 0) 2003a54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003a58: 04 80 00 1b ble 2003ac4 <== NOT EXECUTED 2003a5c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); if (!iscntrl(c)) tty->column++; 2003a60: 10 80 00 19 b 2003ac4 <== NOT EXECUTED 2003a64: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 2003a68: 02 80 00 0d be 2003a9c 2003a6c: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 c = toupper(c); 2003a70: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 2003a74: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 201b3b0 <__ctype_ptr__><== NOT EXECUTED 2003a78: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 2003a7c: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED 2003a80: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 2003a84: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 2003a88: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2003a8c: 22 80 00 02 be,a 2003a94 <== NOT EXECUTED 2003a90: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED 2003a94: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED if (!iscntrl(c)) 2003a98: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 <== NOT EXECUTED 2003a9c: 05 00 80 6c sethi %hi(0x201b000), %g2 2003aa0: c4 00 a3 b0 ld [ %g2 + 0x3b0 ], %g2 ! 201b3b0 <__ctype_ptr__> 2003aa4: 82 00 80 01 add %g2, %g1, %g1 2003aa8: c2 08 60 01 ldub [ %g1 + 1 ], %g1 2003aac: 80 88 60 20 btst 0x20, %g1 2003ab0: 12 80 00 06 bne 2003ac8 2003ab4: 94 10 00 19 mov %i1, %o2 tty->column++; 2003ab8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 2003abc: 82 00 60 01 inc %g1 2003ac0: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 2003ac4: 94 10 00 19 mov %i1, %o2 2003ac8: 90 07 a0 44 add %fp, 0x44, %o0 2003acc: 7f ff ff 55 call 2003820 2003ad0: 92 10 20 01 mov 1, %o1 2003ad4: 81 c7 e0 08 ret 2003ad8: 81 e8 00 00 restore 0200e344 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 200e344: 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) 200e348: 23 00 80 6a sethi %hi(0x201a800), %l1 200e34c: a0 07 bf dc add %fp, -36, %l0 200e350: 92 10 20 03 mov 3, %o1 200e354: 90 14 60 b0 or %l1, 0xb0, %o0 200e358: 94 10 20 07 mov 7, %o2 200e35c: 96 10 00 10 mov %l0, %o3 200e360: 7f ff d0 91 call 20025a4 200e364: 98 10 20 01 mov 1, %o4 200e368: 80 a2 20 00 cmp %o0, 0 200e36c: 02 80 00 10 be 200e3ac 200e370: c2 07 bf e8 ld [ %fp + -24 ], %g1 != 0) { if (errno != ENOENT) 200e374: 40 00 02 c7 call 200ee90 <__errno> 200e378: 01 00 00 00 nop 200e37c: c2 02 00 00 ld [ %o0 ], %g1 200e380: 80 a0 60 02 cmp %g1, 2 200e384: 32 80 00 59 bne,a 200e4e8 200e388: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 200e38c: 90 14 60 b0 or %l1, 0xb0, %o0 200e390: 7f ff d1 1b call 20027fc 200e394: 92 10 23 ff mov 0x3ff, %o1 200e398: 80 a2 20 00 cmp %o0, 0 200e39c: 02 80 00 0e be 200e3d4 200e3a0: 03 00 80 6e sethi %hi(0x201b800), %g1 } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 200e3a4: 81 c7 e0 08 ret <== NOT EXECUTED 200e3a8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 200e3ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e3b0: 22 80 00 09 be,a 200e3d4 <== NOT EXECUTED 200e3b4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200e3b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 201b81c <== NOT EXECUTED 200e3bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e3c0: 22 80 00 05 be,a 200e3d4 <== NOT EXECUTED 200e3c4: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200e3c8: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e3cc: 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 ++); 200e3d0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200e3d4: c4 10 61 da lduh [ %g1 + 0x1da ], %g2 ! 201b9da else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200e3d8: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200e3dc: 95 28 a0 10 sll %g2, 0x10, %o2 200e3e0: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200e3e4: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200e3e8: c4 30 61 da sth %g2, [ %g1 + 0x1da ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200e3ec: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 200e3f0: 03 00 00 19 sethi %hi(0x6400), %g1 200e3f4: 84 10 a1 70 or %g2, 0x170, %g2 200e3f8: 82 10 62 6f or %g1, 0x26f, %g1 200e3fc: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200e400: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 200e404: c4 3f bf f0 std %g2, [ %fp + -16 ] 200e408: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 200e40c: 90 07 bf fa add %fp, -6, %o0 200e410: 13 00 80 6a sethi %hi(0x201a800), %o1 200e414: 40 00 05 8b call 200fa40 200e418: 92 12 60 b8 or %o1, 0xb8, %o1 ! 201a8b8 <__FUNCTION__.5942+0x30> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 200e41c: 90 10 00 10 mov %l0, %o0 200e420: 40 00 00 4b call 200e54c 200e424: 92 10 21 80 mov 0x180, %o1 200e428: 80 a2 20 00 cmp %o0, 0 200e42c: 02 80 00 05 be 200e440 200e430: 90 10 00 10 mov %l0, %o0 if (errno != EEXIST){ 200e434: 40 00 02 97 call 200ee90 <__errno> <== NOT EXECUTED 200e438: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200e43c: 30 80 00 2b b,a 200e4e8 <== NOT EXECUTED 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); 200e440: 7f ff d2 a5 call 2002ed4 200e444: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 200e448: 80 a2 20 00 cmp %o0, 0 200e44c: 16 80 00 07 bge 200e468 200e450: d0 26 00 00 st %o0, [ %i0 ] err = errno; 200e454: 40 00 02 8f call 200ee90 <__errno> 200e458: 01 00 00 00 nop 200e45c: 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); 200e460: 10 80 00 1d b 200e4d4 200e464: 90 10 00 10 mov %l0, %o0 } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 200e468: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 200e46c: c4 00 61 54 ld [ %g1 + 0x154 ], %g2 ! 201b154 <== NOT EXECUTED 200e470: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 200e474: 1a 80 00 08 bcc 200e494 <== NOT EXECUTED 200e478: 82 10 20 00 clr %g1 <== NOT EXECUTED 200e47c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200e480: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 201bb50 <== NOT EXECUTED 200e484: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 200e488: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 200e48c: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 200e490: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 200e494: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 200e498: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 200e49c: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 200e4a0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 200e4a4: 7f ff d2 8c call 2002ed4 <== NOT EXECUTED 200e4a8: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 200e4ac: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 200e4b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200e4b4: 16 80 00 07 bge 200e4d0 <== NOT EXECUTED 200e4b8: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; 200e4bc: 40 00 02 75 call 200ee90 <__errno> <== NOT EXECUTED 200e4c0: 01 00 00 00 nop <== NOT EXECUTED 200e4c4: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 200e4c8: 7f ff f0 e9 call 200a86c <== NOT EXECUTED 200e4cc: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED } unlink(fifopath); 200e4d0: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED 200e4d4: 40 00 00 26 call 200e56c 200e4d8: b0 10 3f ff mov -1, %i0 } rtems_set_errno_and_return_minus_one(err); 200e4dc: 40 00 02 6d call 200ee90 <__errno> 200e4e0: 01 00 00 00 nop 200e4e4: e2 22 00 00 st %l1, [ %o0 ] } 200e4e8: 81 c7 e0 08 ret 200e4ec: 81 e8 00 00 restore 0200cfa4 : /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { 200cfa4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_barrier_delete(pipe->readBarrier); 200cfa8: 40 00 03 24 call 200dc38 <== NOT EXECUTED 200cfac: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 200cfb0: 40 00 03 22 call 200dc38 <== NOT EXECUTED 200cfb4: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 200cfb8: 7f ff e2 81 call 20059bc <== NOT EXECUTED 200cfbc: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 200cfc0: 7f ff f6 5a call 200a928 <== NOT EXECUTED 200cfc4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED free(pipe); 200cfc8: 7f ff f6 58 call 200a928 <== NOT EXECUTED 200cfcc: 81 e8 00 00 restore <== NOT EXECUTED 0200cbc8 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 200cbc8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 200cbcc: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 200cbd0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 200cbd4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 200cbd8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 200cbdc: 12 80 00 12 bne 200cc24 <== NOT EXECUTED 200cbe0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 200cbe4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 200cbe8: 02 80 00 0f be 200cc24 <== NOT EXECUTED 200cbec: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 200cbf0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200cbf4: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cbf8: 94 10 20 00 clr %o2 <== NOT EXECUTED 200cbfc: 7f ff e3 9e call 2005a74 <== NOT EXECUTED 200cc00: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 200cc04: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cc08: 12 80 00 07 bne 200cc24 <== NOT EXECUTED 200cc0c: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 200cc10: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200cc14: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 200cc18: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 200cc1c: 7f ff e3 dd call 2005b90 <== NOT EXECUTED 200cc20: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 200cc24: 81 c7 e0 08 ret <== NOT EXECUTED 200cc28: 81 e8 00 00 restore <== NOT EXECUTED 0200cb54 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 200cb54: 81 c3 e0 08 retl <== NOT EXECUTED 200cb58: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED 0200cc2c : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 200cc2c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 200cc30: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 200cc34: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 200cc38: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cc3c: 94 10 20 00 clr %o2 <== NOT EXECUTED 200cc40: 7f ff e3 8d call 2005a74 <== NOT EXECUTED 200cc44: b0 10 20 00 clr %i0 <== NOT EXECUTED 200cc48: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cc4c: 02 80 00 54 be 200cd9c <== NOT EXECUTED 200cc50: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED 200cc54: 81 c7 e0 08 ret <== NOT EXECUTED 200cc58: 91 e8 3f fc restore %g0, -4, %o0 <== NOT EXECUTED return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 200cc5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cc60: 02 80 00 53 be 200cdac <== NOT EXECUTED 200cc64: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 200cc68: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 200cc6c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 200cc70: 22 80 00 04 be,a 200cc80 <== NOT EXECUTED 200cc74: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 200cc78: 10 80 00 4d b 200cdac <== NOT EXECUTED 200cc7c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 200cc80: 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 ++; 200cc84: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200cc88: 7f ff e3 c2 call 2005b90 <== NOT EXECUTED 200cc8c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 200cc90: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200cc94: 40 00 04 1a call 200dcfc <== NOT EXECUTED 200cc98: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cc9c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200cca0: 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)) 200cca4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200cca8: 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)) 200ccac: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ccb0: 94 10 20 00 clr %o2 <== NOT EXECUTED 200ccb4: 7f ff e3 70 call 2005a74 <== NOT EXECUTED 200ccb8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 200ccbc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200ccc0: 22 80 00 04 be,a 200ccd0 <== NOT EXECUTED 200ccc4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 200ccc8: 10 80 00 3b b 200cdb4 <== NOT EXECUTED 200cccc: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 200ccd0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 200ccd4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 200ccd8: 12 80 00 35 bne 200cdac <== NOT EXECUTED 200ccdc: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 200cce0: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 200cce4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 200cce8: 22 bf ff dd be,a 200cc5c <== NOT EXECUTED 200ccec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 200ccf0: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED 200ccf4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 200ccf8: 38 80 00 02 bgu,a 200cd00 <== NOT EXECUTED 200ccfc: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 200cd00: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 200cd04: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 200cd08: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 200cd0c: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED if (chunk > chunk1) { 200cd10: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 200cd14: 04 80 00 0a ble 200cd3c <== NOT EXECUTED 200cd18: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 200cd1c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 200cd20: 40 00 0a 98 call 200f780 <== NOT EXECUTED 200cd24: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 200cd28: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED 200cd2c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 200cd30: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 200cd34: 10 80 00 04 b 200cd44 <== NOT EXECUTED 200cd38: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 200cd3c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 200cd40: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 200cd44: 40 00 0a 8f call 200f780 <== NOT EXECUTED 200cd48: 01 00 00 00 nop <== NOT EXECUTED pipe->Start += chunk; 200cd4c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 200cd50: 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; 200cd54: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 200cd58: 40 00 2e 2e call 2018610 <.urem> <== NOT EXECUTED 200cd5c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 200cd60: 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; 200cd64: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 200cd68: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 200cd6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cd70: 12 80 00 03 bne 200cd7c <== NOT EXECUTED 200cd74: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 200cd78: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 200cd7c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 200cd80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cd84: 22 80 00 06 be,a 200cd9c <== NOT EXECUTED 200cd88: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 200cd8c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200cd90: 40 00 03 c4 call 200dca0 <== NOT EXECUTED 200cd94: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 200cd98: 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) { 200cd9c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 200cda0: 2a bf ff d1 bcs,a 200cce4 <== NOT EXECUTED 200cda4: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 200cda8: a2 10 20 00 clr %l1 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 200cdac: 7f ff e3 79 call 2005b90 <== NOT EXECUTED 200cdb0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 200cdb4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200cdb8: 24 80 00 02 ble,a 200cdc0 <== NOT EXECUTED 200cdbc: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED return read; return ret; } 200cdc0: 81 c7 e0 08 ret <== NOT EXECUTED 200cdc4: 81 e8 00 00 restore <== NOT EXECUTED 0200cfd4 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 200cfd4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 200cfd8: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 200cfdc: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cfe0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200cfe4: 7f ff e2 a4 call 2005a74 <== NOT EXECUTED 200cfe8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 200cfec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cff0: 12 80 00 17 bne 200d04c <== NOT EXECUTED 200cff4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 200cff8: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 200cffc: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED 200d000: 02 80 00 05 be 200d014 <== NOT EXECUTED 200d004: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED pipe->Readers --; 200d008: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200d00c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 200d010: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 200d014: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED 200d018: 02 80 00 06 be 200d030 <== NOT EXECUTED 200d01c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED pipe->Writers --; 200d020: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 200d024: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 200d028: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 200d02c: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200d030: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <== NOT EXECUTED 200d034: 92 10 20 00 clr %o1 <== NOT EXECUTED 200d038: 7f ff e2 8f call 2005a74 <== NOT EXECUTED 200d03c: 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) 200d040: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200d044: 02 80 00 04 be 200d054 <== NOT EXECUTED 200d048: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); 200d04c: 7f ff e4 33 call 2006118 <== NOT EXECUTED 200d050: 01 00 00 00 nop <== NOT EXECUTED PIPE_UNLOCK(pipe); 200d054: 7f ff e2 cf call 2005b90 <== NOT EXECUTED 200d058: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 200d05c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200d060: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d064: 12 80 00 0a bne 200d08c <== NOT EXECUTED 200d068: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED 200d06c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED 200d070: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 200d074: 12 80 00 06 bne 200d08c <== NOT EXECUTED 200d078: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED #if 0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); 200d07c: 7f ff ff ca call 200cfa4 <== NOT EXECUTED 200d080: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 200d084: 10 80 00 12 b 200d0cc <== NOT EXECUTED 200d088: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 200d08c: 02 80 00 07 be 200d0a8 <== NOT EXECUTED 200d090: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED 200d094: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d098: 12 80 00 04 bne 200d0a8 <== NOT EXECUTED 200d09c: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 200d0a0: 10 80 00 09 b 200d0c4 <== NOT EXECUTED 200d0a4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 200d0a8: 02 80 00 0a be 200d0d0 <== NOT EXECUTED 200d0ac: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200d0b0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 200d0b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200d0b8: 12 80 00 06 bne 200d0d0 <== NOT EXECUTED 200d0bc: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 200d0c0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200d0c4: 40 00 02 f7 call 200dca0 <== NOT EXECUTED 200d0c8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 200d0cc: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200d0d0: d0 00 61 d4 ld [ %g1 + 0x1d4 ], %o0 ! 201b9d4 <== NOT EXECUTED 200d0d4: 7f ff e2 af call 2005b90 <== NOT EXECUTED 200d0d8: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 200d0dc: 81 c7 e0 08 ret <== NOT EXECUTED 200d0e0: 81 e8 00 00 restore <== NOT EXECUTED 0200cdc8 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 200cdc8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 200cdcc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 200cdd0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 200cdd4: 02 80 00 72 be 200cf9c <== NOT EXECUTED 200cdd8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; if (! PIPE_LOCK(pipe)) 200cddc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 200cde0: 92 10 20 00 clr %o1 <== NOT EXECUTED 200cde4: 94 10 20 00 clr %o2 <== NOT EXECUTED 200cde8: 7f ff e3 23 call 2005a74 <== NOT EXECUTED 200cdec: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 200cdf0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cdf4: 12 80 00 6a bne 200cf9c <== NOT EXECUTED 200cdf8: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 200cdfc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200ce00: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200ce04: 02 80 00 5a be 200cf6c <== NOT EXECUTED 200ce08: b0 10 20 00 clr %i0 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 200ce0c: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED 200ce10: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED 200ce14: 08 80 00 04 bleu 200ce24 <== NOT EXECUTED 200ce18: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED 200ce1c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED 200ce20: 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); 200ce24: 10 80 00 4e b 200cf5c <== NOT EXECUTED 200ce28: 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) { if (LIBIO_NODELAY(iop)) { 200ce2c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 200ce30: 22 80 00 04 be,a 200ce40 <== NOT EXECUTED 200ce34: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 200ce38: 10 80 00 4d b 200cf6c <== NOT EXECUTED 200ce3c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); 200ce40: 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 ++; 200ce44: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 200ce48: 7f ff e3 52 call 2005b90 <== NOT EXECUTED 200ce4c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 200ce50: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 200ce54: 40 00 03 aa call 200dcfc <== NOT EXECUTED 200ce58: 92 10 20 00 clr %o1 <== NOT EXECUTED 200ce5c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ce60: 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)) 200ce64: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ce68: 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)) 200ce6c: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 200ce70: 94 10 20 00 clr %o2 <== NOT EXECUTED 200ce74: 7f ff e3 00 call 2005a74 <== NOT EXECUTED 200ce78: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 200ce7c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200ce80: 22 80 00 04 be,a 200ce90 <== NOT EXECUTED 200ce84: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 200ce88: 10 80 00 42 b 200cf90 <== NOT EXECUTED 200ce8c: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; if (ret != 0) 200ce90: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 200ce94: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 200ce98: 12 80 00 35 bne 200cf6c <== NOT EXECUTED 200ce9c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 200cea0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 200cea4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cea8: 32 80 00 04 bne,a 200ceb8 <== NOT EXECUTED 200ceac: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 200ceb0: 10 80 00 2f b 200cf6c <== NOT EXECUTED 200ceb4: a2 10 3f e0 mov -32, %l1 <== 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) { 200ceb8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 200cebc: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED 200cec0: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 200cec4: 2a bf ff da bcs,a 200ce2c <== NOT EXECUTED 200cec8: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 200cecc: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED 200ced0: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 200ced4: 38 80 00 02 bgu,a 200cedc <== NOT EXECUTED 200ced8: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 200cedc: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 200cee0: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 200cee4: 40 00 2d cb call 2018610 <.urem> <== NOT EXECUTED 200cee8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 200ceec: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 200cef0: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 200cef4: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 200cef8: 04 80 00 0a ble 200cf20 <== NOT EXECUTED 200cefc: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 200cf00: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 200cf04: 40 00 0a 1f call 200f780 <== NOT EXECUTED 200cf08: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 200cf0c: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED 200cf10: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 200cf14: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 200cf18: 10 80 00 04 b 200cf28 <== NOT EXECUTED 200cf1c: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 200cf20: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 200cf24: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 200cf28: 40 00 0a 16 call 200f780 <== NOT EXECUTED 200cf2c: 01 00 00 00 nop <== NOT EXECUTED pipe->Length += chunk; 200cf30: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 200cf34: 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; 200cf38: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 200cf3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cf40: 02 80 00 05 be 200cf54 <== NOT EXECUTED 200cf44: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 200cf48: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 200cf4c: 40 00 03 55 call 200dca0 <== NOT EXECUTED 200cf50: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 200cf54: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED 200cf58: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 200cf5c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 200cf60: 2a bf ff d6 bcs,a 200ceb8 <== NOT EXECUTED 200cf64: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 200cf68: a2 10 20 00 clr %l1 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 200cf6c: 7f ff e3 09 call 2005b90 <== NOT EXECUTED 200cf70: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 200cf74: 80 a4 7f e0 cmp %l1, -32 <== NOT EXECUTED 200cf78: 12 80 00 07 bne 200cf94 <== NOT EXECUTED 200cf7c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED kill(getpid(), SIGPIPE); 200cf80: 40 00 02 1e call 200d7f8 <== NOT EXECUTED 200cf84: 01 00 00 00 nop <== NOT EXECUTED 200cf88: 40 00 02 6a call 200d930 <== NOT EXECUTED 200cf8c: 92 10 20 0d mov 0xd, %o1 ! d <== NOT EXECUTED #endif if (written > 0) 200cf90: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 200cf94: 24 80 00 02 ble,a 200cf9c <== NOT EXECUTED 200cf98: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED return written; return ret; } 200cf9c: 81 c7 e0 08 ret <== NOT EXECUTED 200cfa0: 81 e8 00 00 restore <== NOT EXECUTED 02019438 : ssize_t read( int fd, void *buffer, size_t count ) { 2019438: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 201943c: 03 00 80 6c sethi %hi(0x201b000), %g1 2019440: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 ssize_t read( int fd, void *buffer, size_t count ) { 2019444: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 2019448: 80 a6 00 01 cmp %i0, %g1 201944c: 1a 80 00 0c bcc 201947c 2019450: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 2019454: 03 00 80 6e sethi %hi(0x201b800), %g1 2019458: e0 00 63 50 ld [ %g1 + 0x350 ], %l0 ! 201bb50 201945c: 83 2e 20 06 sll %i0, 6, %g1 2019460: b1 2e 20 03 sll %i0, 3, %i0 2019464: b0 06 00 01 add %i0, %g1, %i0 2019468: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 201946c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 2019470: 80 88 61 00 btst 0x100, %g1 2019474: 12 80 00 06 bne 201948c 2019478: 80 a6 60 00 cmp %i1, 0 201947c: 7f ff d6 85 call 200ee90 <__errno> 2019480: 01 00 00 00 nop 2019484: 10 80 00 14 b 20194d4 2019488: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_buffer( buffer ); 201948c: 02 80 00 07 be 20194a8 2019490: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 2019494: 02 80 00 1c be 2019504 2019498: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 201949c: 80 88 60 02 btst 2, %g1 20194a0: 32 80 00 06 bne,a 20194b8 20194a4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 20194a8: 7f ff d6 7a call 200ee90 <__errno> <== NOT EXECUTED 20194ac: 01 00 00 00 nop <== NOT EXECUTED 20194b0: 10 80 00 09 b 20194d4 <== NOT EXECUTED 20194b4: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) 20194b8: c2 00 60 08 ld [ %g1 + 8 ], %g1 20194bc: 80 a0 60 00 cmp %g1, 0 20194c0: 12 80 00 08 bne 20194e0 20194c4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 20194c8: 7f ff d6 72 call 200ee90 <__errno> <== NOT EXECUTED 20194cc: 01 00 00 00 nop <== NOT EXECUTED 20194d0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 20194d4: c2 22 00 00 st %g1, [ %o0 ] 20194d8: 10 80 00 0b b 2019504 20194dc: 90 10 3f ff mov -1, %o0 rc = (*iop->handlers->read_h)( iop, buffer, count ); 20194e0: 9f c0 40 00 call %g1 20194e4: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 20194e8: 80 a2 20 00 cmp %o0, 0 20194ec: 04 80 00 06 ble 2019504 20194f0: 85 3a 20 1f sra %o0, 0x1f, %g2 iop->offset += rc; 20194f4: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 20194f8: 86 83 40 08 addcc %o5, %o0, %g3 20194fc: 84 43 00 02 addx %o4, %g2, %g2 2019500: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 2019504: 81 c7 e0 08 ret 2019508: 91 e8 00 08 restore %g0, %o0, %o0 02026c0c : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 2026c0c: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 2026c10: 80 a6 60 00 cmp %i1, 0 2026c14: 12 80 00 06 bne 2026c2c 2026c18: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 2026c1c: 40 00 60 50 call 203ed5c <__errno> <== NOT EXECUTED 2026c20: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 2026c24: 10 80 00 32 b 2026cec <== NOT EXECUTED 2026c28: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 2026c2c: 40 00 7b 92 call 2045a74 2026c30: 90 10 00 18 mov %i0, %o0 2026c34: a0 07 bf ec add %fp, -20, %l0 2026c38: 92 10 00 08 mov %o0, %o1 2026c3c: 94 10 20 00 clr %o2 2026c40: 90 10 00 18 mov %i0, %o0 2026c44: 96 10 00 10 mov %l0, %o3 2026c48: 98 10 20 00 clr %o4 2026c4c: 7f ff 78 bf call 2004f48 2026c50: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 2026c54: 80 a2 20 00 cmp %o0, 0 2026c58: 12 80 00 26 bne 2026cf0 2026c5c: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 2026c60: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 2026c64: 80 a0 60 00 cmp %g1, 0 2026c68: 22 80 00 19 be,a 2026ccc 2026c6c: 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 ){ 2026c70: 9f c0 40 00 call %g1 2026c74: 90 10 00 10 mov %l0, %o0 2026c78: 80 a2 20 04 cmp %o0, 4 2026c7c: 02 80 00 0f be 2026cb8 2026c80: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_freenode( &loc ); 2026c84: 80 a0 a0 00 cmp %g2, 0 2026c88: 02 80 00 08 be 2026ca8 2026c8c: 01 00 00 00 nop 2026c90: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 2026c94: 80 a0 60 00 cmp %g1, 0 2026c98: 02 80 00 04 be 2026ca8 2026c9c: 01 00 00 00 nop 2026ca0: 9f c0 40 00 call %g1 2026ca4: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 2026ca8: 40 00 60 2d call 203ed5c <__errno> 2026cac: b0 10 3f ff mov -1, %i0 2026cb0: 10 80 00 0f b 2026cec 2026cb4: 82 10 20 16 mov 0x16, %g1 } if ( !loc.ops->readlink_h ){ 2026cb8: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 2026cbc: 80 a0 60 00 cmp %g1, 0 2026cc0: 12 80 00 0e bne 2026cf8 2026cc4: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); 2026cc8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2026ccc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026cd0: 02 80 00 04 be 2026ce0 <== NOT EXECUTED 2026cd4: 01 00 00 00 nop <== NOT EXECUTED 2026cd8: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026cdc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2026ce0: 40 00 60 1f call 203ed5c <__errno> <== NOT EXECUTED 2026ce4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2026ce8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2026cec: c2 22 00 00 st %g1, [ %o0 ] 2026cf0: 81 c7 e0 08 ret 2026cf4: 81 e8 00 00 restore } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 2026cf8: 94 10 00 1a mov %i2, %o2 2026cfc: 9f c0 40 00 call %g1 2026d00: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 2026d04: c2 07 bf f8 ld [ %fp + -8 ], %g1 2026d08: 80 a0 60 00 cmp %g1, 0 2026d0c: 02 bf ff f9 be 2026cf0 2026d10: b0 10 00 08 mov %o0, %i0 2026d14: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026d18: 80 a0 60 00 cmp %g1, 0 2026d1c: 02 80 00 04 be 2026d2c 2026d20: 01 00 00 00 nop 2026d24: 9f c0 40 00 call %g1 2026d28: 90 10 00 10 mov %l0, %o0 return result; } 2026d2c: 81 c7 e0 08 ret 2026d30: 81 e8 00 00 restore 02004810 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 2004810: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 2004814: 03 00 80 7f sethi %hi(0x201fc00), %g1 2004818: c2 00 61 14 ld [ %g1 + 0x114 ], %g1 ! 201fd14 200481c: 80 a6 00 01 cmp %i0, %g1 2004820: 1a 80 00 0c bcc 2004850 2004824: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 2004828: 03 00 80 83 sethi %hi(0x2020c00), %g1 200482c: e4 00 62 e4 ld [ %g1 + 0x2e4 ], %l2 ! 2020ee4 2004830: 83 2e 20 06 sll %i0, 6, %g1 2004834: b1 2e 20 03 sll %i0, 3, %i0 2004838: b0 06 00 01 add %i0, %g1, %i0 200483c: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 2004840: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 2004844: 80 88 61 00 btst 0x100, %g1 2004848: 12 80 00 06 bne 2004860 200484c: 80 88 60 02 btst 2, %g1 2004850: 40 00 33 65 call 20115e4 <__errno> <== NOT EXECUTED 2004854: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2004858: 10 80 00 1d b 20048cc <== NOT EXECUTED 200485c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 2004860: 02 80 00 18 be 20048c0 2004864: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 2004868: 02 80 00 16 be 20048c0 200486c: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 2004870: 04 80 00 14 ble 20048c0 2004874: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 2004878: 14 80 00 12 bg 20048c0 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: 12 80 00 06 bne 20048a4 2004890: 84 10 20 01 mov 1, %g2 rtems_set_errno_and_return_minus_one( ENOTSUP ); 2004894: 40 00 33 54 call 20115e4 <__errno> <== NOT EXECUTED 2004898: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200489c: 10 80 00 0c b 20048cc <== NOT EXECUTED 20048a0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 20048a4: 82 10 00 19 mov %i1, %g1 20048a8: 88 10 20 00 clr %g4 20048ac: 86 10 20 00 clr %g3 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 20048b0: da 00 40 00 ld [ %g1 ], %o5 20048b4: 80 a3 60 00 cmp %o5, 0 20048b8: 12 80 00 08 bne 20048d8 20048bc: 88 01 20 01 inc %g4 rtems_set_errno_and_return_minus_one( EINVAL ); 20048c0: 40 00 33 49 call 20115e4 <__errno> 20048c4: b0 10 3f ff mov -1, %i0 20048c8: 82 10 20 16 mov 0x16, %g1 20048cc: c2 22 00 00 st %g1, [ %o0 ] 20048d0: 81 c7 e0 08 ret 20048d4: 81 e8 00 00 restore if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 20048d8: d8 00 60 04 ld [ %g1 + 4 ], %o4 20048dc: 9a 00 c0 0c add %g3, %o4, %o5 if ( total < old ) 20048e0: 80 a3 40 03 cmp %o5, %g3 20048e4: 06 bf ff f7 bl 20048c0 20048e8: 82 00 60 08 add %g1, 8, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 20048ec: 80 a0 00 0c cmp %g0, %o4 20048f0: 86 40 3f ff addx %g0, -1, %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++ ) { 20048f4: 80 a1 00 1a cmp %g4, %i2 20048f8: 16 80 00 04 bge 2004908 20048fc: 84 08 80 03 and %g2, %g3, %g2 2004900: 10 bf ff ec b 20048b0 2004904: 86 10 00 0d mov %o5, %g3 /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 2004908: 80 88 a0 ff btst 0xff, %g2 200490c: a6 10 20 00 clr %l3 2004910: 12 bf ff f0 bne 20048d0 2004914: b0 10 20 00 clr %i0 /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 2004918: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 200491c: d2 06 40 00 ld [ %i1 ], %o1 2004920: c2 00 60 08 ld [ %g1 + 8 ], %g1 2004924: d4 06 60 04 ld [ %i1 + 4 ], %o2 2004928: 9f c0 40 00 call %g1 200492c: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 2004930: 80 a2 20 00 cmp %o0, 0 2004934: 16 80 00 04 bge 2004944 2004938: 01 00 00 00 nop 200493c: 81 c7 e0 08 ret <== NOT EXECUTED 2004940: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 2004944: 02 80 00 07 be 2004960 2004948: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 200494c: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 2004950: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 2004954: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 2004958: 84 40 80 10 addx %g2, %l0, %g2 200495c: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 2004960: c2 06 60 04 ld [ %i1 + 4 ], %g1 2004964: 80 a2 00 01 cmp %o0, %g1 2004968: 12 bf ff da bne 20048d0 200496c: a6 04 e0 01 inc %l3 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 2004970: 80 a4 c0 1a cmp %l3, %i2 2004974: 06 bf ff e9 bl 2004918 2004978: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 200497c: 81 c7 e0 08 ret 2004980: 81 e8 00 00 restore 02019590 : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 2019590: 9d e3 bf 98 save %sp, -104, %sp 2019594: 03 00 80 6e sethi %hi(0x201b800), %g1 2019598: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 201959c: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 20195a0: 05 00 80 6f sethi %hi(0x201bc00), %g2 20195a4: c4 00 a2 c0 ld [ %g2 + 0x2c0 ], %g2 ! 201bec0 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 20195a8: 86 00 e0 01 inc %g3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 20195ac: 80 a0 a0 03 cmp %g2, 3 20195b0: 12 80 00 0c bne 20195e0 20195b4: c6 20 60 10 st %g3, [ %g1 + 0x10 ] if (_Thread_Dispatch_disable_level > 0) 20195b8: 03 00 80 6f sethi %hi(0x201bc00), %g1 20195bc: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 201bd20 <_Thread_Dispatch_disable_level> 20195c0: 80 a0 60 00 cmp %g1, 0 20195c4: 32 80 00 13 bne,a 2019610 20195c8: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; if (_ISR_Nest_level > 0) 20195cc: 03 00 80 6f sethi %hi(0x201bc00), %g1 20195d0: c2 00 61 bc ld [ %g1 + 0x1bc ], %g1 ! 201bdbc <_ISR_Nest_level> 20195d4: 80 a0 60 00 cmp %g1, 0 20195d8: 32 80 00 0e bne,a 2019610 20195dc: b0 10 20 00 clr %i0 <== NOT EXECUTED } /* * Continue with realloc(). */ if ( !ptr ) 20195e0: 80 a6 20 00 cmp %i0, 0 20195e4: 12 80 00 06 bne 20195fc 20195e8: 80 a6 60 00 cmp %i1, 0 return malloc( size ); 20195ec: 7f ff c6 31 call 200aeb0 20195f0: 90 10 00 19 mov %i1, %o0 20195f4: 81 c7 e0 08 ret 20195f8: 91 e8 00 08 restore %g0, %o0, %o0 if ( !size ) { 20195fc: 12 80 00 07 bne 2019618 2019600: 21 00 80 6c sethi %hi(0x201b000), %l0 free( ptr ); 2019604: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2019608: 7f ff c4 c8 call 200a928 <== NOT EXECUTED 201960c: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 2019610: 81 c7 e0 08 ret <== NOT EXECUTED 2019614: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 2019618: d0 04 21 60 ld [ %l0 + 0x160 ], %o0 201961c: 92 10 00 18 mov %i0, %o1 2019620: 40 00 00 60 call 20197a0 <_Protected_heap_Get_block_size> 2019624: 94 07 bf fc add %fp, -4, %o2 2019628: 80 8a 20 ff btst 0xff, %o0 201962c: 12 80 00 08 bne 201964c 2019630: d0 04 21 60 ld [ %l0 + 0x160 ], %o0 errno = EINVAL; 2019634: 7f ff d6 17 call 200ee90 <__errno> 2019638: b0 10 20 00 clr %i0 201963c: 82 10 20 16 mov 0x16, %g1 2019640: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 2019644: 81 c7 e0 08 ret 2019648: 81 e8 00 00 restore #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 ) ) { 201964c: 92 10 00 18 mov %i0, %o1 2019650: 40 00 00 61 call 20197d4 <_Protected_heap_Resize_block> 2019654: 94 10 00 19 mov %i1, %o2 2019658: 80 8a 20 ff btst 0xff, %o0 201965c: 12 80 00 1a bne 20196c4 2019660: 01 00 00 00 nop * 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 ); 2019664: 7f ff c6 13 call 200aeb0 2019668: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 201966c: 03 00 80 6e sethi %hi(0x201b800), %g1 2019670: 82 10 63 60 or %g1, 0x360, %g1 ! 201bb60 2019674: c4 00 60 04 ld [ %g1 + 4 ], %g2 * 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 ); 2019678: a0 10 00 08 mov %o0, %l0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 201967c: 84 00 bf ff add %g2, -1, %g2 if ( !new_area ) { 2019680: 80 a2 20 00 cmp %o0, 0 2019684: 02 80 00 0f be 20196c0 2019688: c4 20 60 04 st %g2, [ %g1 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 201968c: c2 07 bf fc ld [ %fp + -4 ], %g1 2019690: 80 a6 40 01 cmp %i1, %g1 2019694: 08 80 00 03 bleu 20196a0 2019698: 94 10 00 19 mov %i1, %o2 201969c: 94 10 00 01 mov %g1, %o2 20196a0: 92 10 00 18 mov %i0, %o1 20196a4: 7f ff d8 37 call 200f780 20196a8: 90 10 00 10 mov %l0, %o0 free( ptr ); 20196ac: 90 10 00 18 mov %i0, %o0 20196b0: 7f ff c4 9e call 200a928 20196b4: b0 10 00 10 mov %l0, %i0 return new_area; 20196b8: 81 c7 e0 08 ret 20196bc: 81 e8 00 00 restore 20196c0: b0 10 20 00 clr %i0 } 20196c4: 81 c7 e0 08 ret 20196c8: 81 e8 00 00 restore 02026d34 : #include int rmdir( const char *pathname ) { 2026d34: 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 ); 2026d38: 7f ff 78 36 call 2004e10 2026d3c: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 2026d40: a6 92 20 00 orcc %o0, 0, %l3 2026d44: 32 80 00 18 bne,a 2026da4 2026d48: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 2026d4c: c2 4e 00 00 ldsb [ %i0 ], %g1 2026d50: 80 a0 60 5c cmp %g1, 0x5c 2026d54: 22 80 00 08 be,a 2026d74 2026d58: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2026d5c: 80 a0 60 2f cmp %g1, 0x2f 2026d60: 22 80 00 05 be,a 2026d74 2026d64: 03 00 81 93 sethi %hi(0x2064c00), %g1 2026d68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026d6c: 12 80 00 06 bne 2026d84 <== NOT EXECUTED 2026d70: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2026d74: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 ! 2064eb0 2026d78: 90 07 bf ec add %fp, -20, %o0 2026d7c: 10 80 00 05 b 2026d90 2026d80: 92 02 60 18 add %o1, 0x18, %o1 2026d84: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 <== NOT EXECUTED 2026d88: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED 2026d8c: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED 2026d90: 94 10 20 14 mov 0x14, %o2 2026d94: 40 00 6c ca call 20420bc 2026d98: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 2026d9c: 10 80 00 0b b 2026dc8 2026da0: 94 10 20 14 mov 0x14, %o2 parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 2026da4: 92 10 00 13 mov %l3, %o1 2026da8: 94 10 20 02 mov 2, %o2 2026dac: 96 07 bf ec add %fp, -20, %o3 2026db0: 7f ff 78 66 call 2004f48 2026db4: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 2026db8: 80 a2 20 00 cmp %o0, 0 2026dbc: 12 80 00 89 bne 2026fe0 2026dc0: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 2026dc4: 94 10 20 14 mov 0x14, %o2 2026dc8: a0 07 bf d8 add %fp, -40, %l0 2026dcc: a4 07 bf ec add %fp, -20, %l2 2026dd0: 90 10 00 10 mov %l0, %o0 2026dd4: 40 00 6c ba call 20420bc 2026dd8: 92 10 00 12 mov %l2, %o1 name = pathname + parentpathlen; 2026ddc: b0 06 00 13 add %i0, %l3, %i0 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 2026de0: 40 00 7b 25 call 2045a74 2026de4: 90 10 00 18 mov %i0, %o0 2026de8: 92 10 00 08 mov %o0, %o1 2026dec: 7f ff 77 f8 call 2004dcc 2026df0: 90 10 00 18 mov %i0, %o0 2026df4: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 2026df8: 40 00 7b 1f call 2045a74 2026dfc: 90 10 00 18 mov %i0, %o0 2026e00: 94 10 20 00 clr %o2 2026e04: 92 10 00 08 mov %o0, %o1 2026e08: 96 10 00 10 mov %l0, %o3 2026e0c: 90 10 00 18 mov %i0, %o0 2026e10: 7f ff 78 12 call 2004e58 2026e14: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 2026e18: 80 a2 20 00 cmp %o0, 0 2026e1c: 02 80 00 11 be 2026e60 2026e20: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) 2026e24: 80 8c 60 ff btst 0xff, %l1 2026e28: 02 80 00 0c be 2026e58 2026e2c: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 2026e30: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2026e34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026e38: 02 80 00 6b be 2026fe4 <== NOT EXECUTED 2026e3c: 01 00 00 00 nop <== NOT EXECUTED 2026e40: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026e44: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026e48: 02 80 00 04 be 2026e58 <== NOT EXECUTED 2026e4c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 2026e50: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026e54: 01 00 00 00 nop <== NOT EXECUTED 2026e58: 81 c7 e0 08 ret 2026e5c: 81 e8 00 00 restore /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 2026e60: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 2026e64: 80 a0 60 00 cmp %g1, 0 2026e68: 12 80 00 04 bne 2026e78 2026e6c: 01 00 00 00 nop rtems_filesystem_freenode( &loc ); 2026e70: 10 80 00 2b b 2026f1c <== NOT EXECUTED 2026e74: 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 ){ 2026e78: 9f c0 40 00 call %g1 2026e7c: 90 10 00 10 mov %l0, %o0 2026e80: 80 a2 20 01 cmp %o0, 1 2026e84: 02 80 00 1d be 2026ef8 2026e88: c2 07 bf e0 ld [ %fp + -32 ], %g1 rtems_filesystem_freenode( &loc ); 2026e8c: c2 07 bf e4 ld [ %fp + -28 ], %g1 2026e90: 80 a0 60 00 cmp %g1, 0 2026e94: 02 80 00 09 be 2026eb8 2026e98: 80 8c 60 ff btst 0xff, %l1 2026e9c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026ea0: 80 a0 60 00 cmp %g1, 0 2026ea4: 02 80 00 05 be 2026eb8 2026ea8: 80 8c 60 ff btst 0xff, %l1 2026eac: 9f c0 40 00 call %g1 2026eb0: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 2026eb4: 80 8c 60 ff btst 0xff, %l1 2026eb8: 02 80 00 0c be 2026ee8 2026ebc: 01 00 00 00 nop rtems_filesystem_freenode( &parentloc ); 2026ec0: c2 07 bf f8 ld [ %fp + -8 ], %g1 2026ec4: 80 a0 60 00 cmp %g1, 0 2026ec8: 02 80 00 08 be 2026ee8 2026ecc: 01 00 00 00 nop 2026ed0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026ed4: 80 a0 60 00 cmp %g1, 0 2026ed8: 02 80 00 04 be 2026ee8 2026edc: 01 00 00 00 nop 2026ee0: 9f c0 40 00 call %g1 2026ee4: 90 07 bf ec add %fp, -20, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 2026ee8: 40 00 5f 9d call 203ed5c <__errno> 2026eec: b0 10 3f ff mov -1, %i0 2026ef0: 10 80 00 1f b 2026f6c 2026ef4: 82 10 20 14 mov 0x14, %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 2026ef8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 2026efc: 80 a0 60 00 cmp %g1, 0 2026f00: 12 80 00 1e bne 2026f78 2026f04: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 2026f08: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED 2026f0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026f10: 02 80 00 09 be 2026f34 <== NOT EXECUTED 2026f14: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2026f18: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026f1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026f20: 02 80 00 05 be 2026f34 <== NOT EXECUTED 2026f24: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2026f28: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026f2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 2026f30: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 2026f34: 02 80 00 0b be 2026f60 <== NOT EXECUTED 2026f38: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 2026f3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026f40: 02 80 00 08 be 2026f60 <== NOT EXECUTED 2026f44: 01 00 00 00 nop <== NOT EXECUTED 2026f48: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2026f4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2026f50: 02 80 00 04 be 2026f60 <== NOT EXECUTED 2026f54: 01 00 00 00 nop <== NOT EXECUTED 2026f58: 9f c0 40 00 call %g1 <== NOT EXECUTED 2026f5c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2026f60: 40 00 5f 7f call 203ed5c <__errno> <== NOT EXECUTED 2026f64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2026f68: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2026f6c: c2 22 00 00 st %g1, [ %o0 ] 2026f70: 81 c7 e0 08 ret 2026f74: 81 e8 00 00 restore } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 2026f78: 9f c0 40 00 call %g1 2026f7c: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 2026f80: c2 07 bf e4 ld [ %fp + -28 ], %g1 2026f84: 80 a0 60 00 cmp %g1, 0 2026f88: 02 80 00 08 be 2026fa8 2026f8c: b0 10 00 08 mov %o0, %i0 2026f90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026f94: 80 a0 60 00 cmp %g1, 0 2026f98: 02 80 00 05 be 2026fac 2026f9c: 80 8c 60 ff btst 0xff, %l1 2026fa0: 9f c0 40 00 call %g1 2026fa4: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 2026fa8: 80 8c 60 ff btst 0xff, %l1 2026fac: 02 bf ff ab be 2026e58 2026fb0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 2026fb4: 80 a0 60 00 cmp %g1, 0 2026fb8: 02 80 00 0b be 2026fe4 2026fbc: 01 00 00 00 nop 2026fc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2026fc4: 80 a0 60 00 cmp %g1, 0 2026fc8: 02 80 00 07 be 2026fe4 2026fcc: 01 00 00 00 nop 2026fd0: 9f c0 40 00 call %g1 2026fd4: 90 07 bf ec add %fp, -20, %o0 2026fd8: 81 c7 e0 08 ret 2026fdc: 81 e8 00 00 restore 2026fe0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 2026fe4: 81 c7 e0 08 ret <== NOT EXECUTED 2026fe8: 81 e8 00 00 restore <== NOT EXECUTED 02014f04 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 2014f04: 11 00 80 9a sethi %hi(0x2026800), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 2014f08: 81 c3 e0 08 retl <== NOT EXECUTED 2014f0c: 90 12 22 58 or %o0, 0x258, %o0 ! 2026a58 <== NOT EXECUTED 02011510 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 2011510: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 2011514: 90 10 00 18 mov %i0, %o0 2011518: 40 00 00 0b call 2011544 201151c: 92 10 00 19 mov %i1, %o1 if (nap) 2011520: 80 a2 20 00 cmp %o0, 0 2011524: 02 80 00 05 be 2011538 2011528: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 201152c: f0 02 00 00 ld [ %o0 ], %i0 2011530: 81 c7 e0 08 ret 2011534: 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); 2011538: 40 00 0e 73 call 2014f04 <== NOT EXECUTED 201153c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED 0200e524 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 200e524: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 200e528: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 200e52c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 200e530: 40 00 02 38 call 200ee10 <== NOT EXECUTED 200e534: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 200e538: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200e53c: 32 80 00 02 bne,a 200e544 <== NOT EXECUTED 200e540: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 200e544: 81 c7 e0 08 ret <== NOT EXECUTED 200e548: 81 e8 00 00 restore <== NOT EXECUTED 020025a4 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 20025a4: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 20025a8: 90 96 20 00 orcc %i0, 0, %o0 20025ac: 22 80 00 26 be,a 2002644 20025b0: b2 10 20 00 clr %i1 return NULL; if ( !value ) 20025b4: 80 a6 60 00 cmp %i1, 0 20025b8: 22 80 00 24 be,a 2002648 20025bc: b0 10 00 19 mov %i1, %i0 return NULL; if ( !length ) 20025c0: 80 a6 a0 00 cmp %i2, 0 20025c4: 22 80 00 20 be,a 2002644 20025c8: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); 20025cc: 40 00 00 21 call 2002650 20025d0: c0 2e 40 00 clrb [ %i1 ] if ( !p ) 20025d4: 80 a2 20 00 cmp %o0, 0 20025d8: 02 80 00 1a be 2002640 20025dc: b4 06 bf ff add %i2, -1, %i2 20025e0: 84 10 20 00 clr %g2 20025e4: 10 80 00 0e b 200261c 20025e8: 82 10 20 00 clr %g1 int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 20025f0: 80 88 a0 01 btst 1, %g2 quotes++; 20025f4: 10 80 00 07 b 2002610 20025f8: 84 00 a0 01 inc %g2 } else if ( ((quotes % 2) == 0) && *p == ' ' ) 20025fc: 32 80 00 06 bne,a 2002614 2002600: c8 2e 40 01 stb %g4, [ %i1 + %g1 ] 2002604: 80 a0 e0 20 cmp %g3, 0x20 2002608: 02 80 00 10 be 2002648 200260c: b0 10 00 19 mov %i1, %i0 break; value[i++] = *p++; 2002610: c8 2e 40 01 stb %g4, [ %i1 + %g1 ] 2002614: 82 00 60 01 inc %g1 value[i] = '\0'; 2002618: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 2002628: c8 0a 00 01 ldub [ %o0 + %g1 ], %g4 200262c: 80 a0 40 1a cmp %g1, %i2 2002630: 0a bf ff ef bcs 20025ec 2002634: 80 a0 e0 22 cmp %g3, 0x22 return NULL; copy_string( p, value, length ); return value; } 2002638: 81 c7 e0 08 ret <== NOT EXECUTED 200263c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i: const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 2002680: 9d e3 bf a0 save %sp, -96, %sp const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 2002684: 94 10 00 1a mov %i2, %o2 2002688: 90 10 00 18 mov %i0, %o0 200268c: 7f ff ff c6 call 20025a4 2002690: 92 10 00 19 mov %i1, %o1 if ( !p ) 2002694: a2 92 20 00 orcc %o0, 0, %l1 2002698: 22 80 00 1e be,a 2002710 200269c: b2 10 20 00 clr %i1 return NULL; rhs = &p[strlen(name)]; 20026a0: 40 00 35 d2 call 200fde8 20026a4: 90 10 00 18 mov %i0, %o0 if ( *rhs != '=' ) 20026a8: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 20026ac: 80 a0 60 3d cmp %g1, 0x3d 20026b0: 12 80 00 17 bne 200270c 20026b4: a2 04 40 08 add %l1, %o0, %l1 return NULL; rhs++; if ( *rhs == '\"' ) 20026b8: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 20026bc: 80 a0 60 22 cmp %g1, 0x22 20026c0: 12 80 00 03 bne 20026cc 20026c4: 84 04 60 01 add %l1, 1, %g2 rhs++; 20026c8: 84 04 60 02 add %l1, 2, %g2 20026cc: 10 80 00 05 b 20026e0 20026d0: 82 10 00 19 mov %i1, %g1 for ( d=value ; *rhs ; ) *d++ = *rhs++; 20026d4: c8 28 40 00 stb %g4, [ %g1 ] 20026d8: 84 00 a0 01 inc %g2 20026dc: 82 00 60 01 inc %g1 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 20026e0: c6 48 80 00 ldsb [ %g2 ], %g3 20026e4: 80 a0 e0 00 cmp %g3, 0 20026e8: 12 bf ff fb bne 20026d4 20026ec: c8 08 80 00 ldub [ %g2 ], %g4 *d++ = *rhs++; if ( *(d-1) == '\"' ) 20026f0: c6 48 7f ff ldsb [ %g1 + -1 ], %g3 20026f4: 80 a0 e0 22 cmp %g3, 0x22 20026f8: 12 80 00 03 bne 2002704 20026fc: 84 00 7f ff add %g1, -1, %g2 2002700: 82 10 00 02 mov %g2, %g1 d--; *d = '\0'; return value; 2002704: 10 80 00 03 b 2002710 2002708: c0 28 40 00 clrb [ %g1 ] 200270c: b2 10 20 00 clr %i1 <== NOT EXECUTED } 2002710: 81 c7 e0 08 ret 2002714: 91 e8 00 19 restore %g0, %i1, %o0 02003178 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 2003178: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 200317c: 80 a6 60 00 cmp %i1, 0 2003180: 02 80 00 69 be 2003324 2003184: ae 07 bf f0 add %fp, -16, %l7 * 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 ); 2003188: 40 00 14 7a call 2008370 <_TOD_Get_uptime> 200318c: 90 10 00 17 mov %l7, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 2003190: 92 10 00 17 mov %l7, %o1 2003194: ba 07 bf e8 add %fp, -24, %i5 2003198: 11 00 80 a9 sethi %hi(0x202a400), %o0 200319c: 94 10 00 1d mov %i5, %o2 20031a0: 40 00 1e c5 call 200acb4 <_Timespec_Subtract> 20031a4: 90 12 23 d8 or %o0, 0x3d8, %o0 } } } #endif (*print)( 20031a8: 90 10 00 18 mov %i0, %o0 20031ac: 13 00 80 7e sethi %hi(0x201f800), %o1 20031b0: 21 00 80 a8 sethi %hi(0x202a000), %l0 20031b4: 92 12 60 18 or %o1, 0x18, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 20031b8: 39 00 80 7e sethi %hi(0x201f800), %i4 /* * 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 ) { 20031bc: 2d 00 80 a8 sethi %hi(0x202a000), %l6 /* * Print the information */ (*print)( context, 20031c0: 37 00 80 7e sethi %hi(0x201f800), %i3 } } } #endif (*print)( 20031c4: 9f c6 40 00 call %i1 20031c8: 35 00 80 a8 sethi %hi(0x202a000), %i2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 20031cc: a8 07 bf c8 add %fp, -56, %l4 } } } #endif (*print)( 20031d0: a0 14 21 74 or %l0, 0x174, %l0 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 20031d4: b8 17 21 90 or %i4, 0x190, %i4 /* * 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 ) { 20031d8: ac 15 a2 d0 or %l6, 0x2d0, %l6 /* * Print the information */ (*print)( context, 20031dc: b6 16 e1 a8 or %i3, 0x1a8, %i3 * 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( 20031e0: b4 16 a2 d8 or %i2, 0x2d8, %i2 &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 20031e4: a6 07 bf e0 add %fp, -32, %l3 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 20031e8: c2 04 00 00 ld [ %l0 ], %g1 20031ec: 80 a0 60 00 cmp %g1, 0 20031f0: 22 80 00 3f be,a 20032ec 20031f4: a0 04 20 04 add %l0, 4, %l0 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 20031f8: e4 00 60 04 ld [ %g1 + 4 ], %l2 if ( information ) { 20031fc: a2 10 20 01 mov 1, %l1 2003200: 80 a4 a0 00 cmp %l2, 0 2003204: 12 80 00 33 bne 20032d0 2003208: aa 07 bf d8 add %fp, -40, %l5 for ( i=1 ; i <= information->maximum ; i++ ) { 200320c: 10 80 00 38 b 20032ec <== NOT EXECUTED 2003210: a0 04 20 04 add %l0, 4, %l0 <== NOT EXECUTED the_thread = (Thread_Control *)information->local_table[ i ]; 2003214: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1 2003218: c2 00 40 02 ld [ %g1 + %g2 ], %g1 if ( !the_thread ) 200321c: 80 a0 60 00 cmp %g1, 0 2003220: 02 80 00 2c be 20032d0 2003224: a2 04 60 01 inc %l1 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 2003228: d0 00 60 08 ld [ %g1 + 8 ], %o0 200322c: 40 00 0f 63 call 2006fb8 2003230: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 2003234: c2 07 bf c4 ld [ %fp + -60 ], %g1 2003238: 90 10 00 18 mov %i0, %o0 200323c: d4 00 60 08 ld [ %g1 + 8 ], %o2 2003240: 92 10 00 1c mov %i4, %o1 2003244: 9f c6 40 00 call %i1 2003248: 96 10 00 14 mov %l4, %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; 200324c: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 2003250: c4 05 80 00 ld [ %l6 ], %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; 2003254: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 2003258: c6 27 bf e0 st %g3, [ %fp + -32 ] 200325c: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 2003260: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 2003264: c4 00 a0 08 ld [ %g2 + 8 ], %g2 2003268: c2 00 60 08 ld [ %g1 + 8 ], %g1 200326c: 80 a0 80 01 cmp %g2, %g1 2003270: 12 80 00 0a bne 2003298 2003274: 94 07 bf fc add %fp, -4, %o2 Timestamp_Control used; _Timestamp_Subtract( 2003278: 90 10 00 1a mov %i2, %o0 200327c: 92 10 00 17 mov %l7, %o1 2003280: 40 00 1e 8d call 200acb4 <_Timespec_Subtract> 2003284: 94 10 00 15 mov %l5, %o2 &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 2003288: 90 10 00 13 mov %l3, %o0 200328c: 40 00 1d de call 200aa04 <_Timespec_Add_to> 2003290: 92 10 00 15 mov %l5, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 2003294: 94 07 bf fc add %fp, -4, %o2 2003298: 96 07 bf f8 add %fp, -8, %o3 200329c: 90 10 00 13 mov %l3, %o0 20032a0: 40 00 1d f3 call 200aa6c <_Timespec_Divide> 20032a4: 92 10 00 1d mov %i5, %o1 /* * Print the information */ (*print)( context, 20032a8: d0 07 bf e4 ld [ %fp + -28 ], %o0 20032ac: 40 00 69 2f call 201d768 <.udiv> 20032b0: 92 10 23 e8 mov 0x3e8, %o1 20032b4: d4 07 bf e0 ld [ %fp + -32 ], %o2 20032b8: d8 07 bf fc ld [ %fp + -4 ], %o4 20032bc: da 07 bf f8 ld [ %fp + -8 ], %o5 20032c0: 96 10 00 08 mov %o0, %o3 20032c4: 92 10 00 1b mov %i3, %o1 20032c8: 9f c6 40 00 call %i1 20032cc: 90 10 00 18 mov %i0, %o0 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++ ) { 20032d0: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 20032d4: 94 10 00 14 mov %l4, %o2 20032d8: 92 10 20 0d mov 0xd, %o1 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++ ) { 20032dc: 80 a4 40 01 cmp %l1, %g1 20032e0: 08 bf ff cd bleu 2003214 20032e4: 85 2c 60 02 sll %l1, 2, %g2 20032e8: a0 04 20 04 add %l0, 4, %l0 " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 20032ec: 03 00 80 a8 sethi %hi(0x202a000), %g1 20032f0: 82 10 61 84 or %g1, 0x184, %g1 ! 202a184 <_Objects_Information_table+0x14> 20032f4: 80 a4 00 01 cmp %l0, %g1 20032f8: 32 bf ff bd bne,a 20031ec 20032fc: c2 04 00 00 ld [ %l0 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 2003300: d0 07 bf ec ld [ %fp + -20 ], %o0 2003304: 40 00 69 19 call 201d768 <.udiv> 2003308: 92 10 23 e8 mov 0x3e8, %o1 200330c: d4 07 bf e8 ld [ %fp + -24 ], %o2 2003310: 96 10 00 08 mov %o0, %o3 2003314: 13 00 80 7e sethi %hi(0x201f800), %o1 2003318: 90 10 00 18 mov %i0, %o0 200331c: 9f c6 40 00 call %i1 2003320: 92 12 61 c0 or %o1, 0x1c0, %o1 2003324: 81 c7 e0 08 ret 2003328: 81 e8 00 00 restore 0200e4f0 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 200e4f0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 200e4f4: 11 00 80 6a sethi %hi(0x201a800), %o0 <== NOT EXECUTED 200e4f8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 200e4fc: 40 00 00 0a call 200e524 <== NOT EXECUTED 200e500: 90 12 21 50 or %o0, 0x150, %o0 <== NOT EXECUTED 200e504: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 200e508: 02 80 00 05 be 200e51c <== NOT EXECUTED 200e50c: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 200e510: 40 00 02 60 call 200ee90 <__errno> <== NOT EXECUTED 200e514: 01 00 00 00 nop <== NOT EXECUTED 200e518: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 200e51c: 81 c7 e0 08 ret <== NOT EXECUTED 200e520: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED 02007904 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 2007904: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 2007908: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 200790c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 2007910: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 2007914: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 2007918: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 200791c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2007920: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2007924: 7f ff ff 7d call 2007718 <== NOT EXECUTED 2007928: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 200792c: 81 c7 e0 08 ret <== NOT EXECUTED 2007930: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 020025a4 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 20025a4: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 20025a8: 80 a6 20 00 cmp %i0, 0 20025ac: 12 80 00 06 bne 20025c4 20025b0: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); 20025b4: 40 00 32 37 call 200ee90 <__errno> <== NOT EXECUTED 20025b8: 01 00 00 00 nop <== NOT EXECUTED 20025bc: 10 80 00 07 b 20025d8 <== NOT EXECUTED 20025c0: 82 10 20 0e mov 0xe, %g1 ! e <== NOT EXECUTED if ( !pathloc ) 20025c4: 32 80 00 08 bne,a 20025e4 20025c8: c2 4e 00 00 ldsb [ %i0 ], %g1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 20025cc: 40 00 32 31 call 200ee90 <__errno> <== NOT EXECUTED 20025d0: 01 00 00 00 nop <== NOT EXECUTED 20025d4: 82 10 20 05 mov 5, %g1 ! 5 <== NOT EXECUTED 20025d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 20025dc: 81 c7 e0 08 ret <== NOT EXECUTED 20025e0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 20025e4: 80 a0 60 5c cmp %g1, 0x5c 20025e8: 22 80 00 08 be,a 2002608 20025ec: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 20025f0: 80 a0 60 2f cmp %g1, 0x2f 20025f4: 22 80 00 05 be,a 2002608 20025f8: 03 00 80 6c sethi %hi(0x201b000), %g1 20025fc: 80 a0 60 00 cmp %g1, 0 2002600: 12 80 00 09 bne 2002624 2002604: 03 00 80 6c sethi %hi(0x201b000), %g1 2002608: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 200260c: 90 10 00 1b mov %i3, %o0 2002610: 92 02 60 18 add %o1, 0x18, %o1 2002614: 40 00 34 5b call 200f780 2002618: 94 10 20 14 mov 0x14, %o2 200261c: 10 80 00 08 b 200263c 2002620: 82 10 20 01 mov 1, %g1 2002624: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 2002628: 90 10 00 1b mov %i3, %o0 200262c: 92 02 60 04 add %o1, 4, %o1 2002630: 40 00 34 54 call 200f780 2002634: 94 10 20 14 mov 0x14, %o2 2002638: 82 10 20 00 clr %g1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 200263c: b2 26 40 01 sub %i1, %g1, %i1 2002640: 7f ff ff 9d call 20024b4 2002644: 91 ee 00 01 restore %i0, %g1, %o0 020024b4 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 20024b4: 9d e3 bf a0 save %sp, -96, %sp 20024b8: 90 10 00 18 mov %i0, %o0 /* * Verify Input parameters. */ if ( !pathname ) 20024bc: 80 a6 20 00 cmp %i0, 0 20024c0: 12 80 00 06 bne 20024d8 20024c4: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); 20024c8: 40 00 32 72 call 200ee90 <__errno> <== NOT EXECUTED 20024cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20024d0: 10 80 00 2d b 2002584 <== NOT EXECUTED 20024d4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED if ( !pathloc ) 20024d8: 80 a6 e0 00 cmp %i3, 0 20024dc: 32 80 00 06 bne,a 20024f4 20024e0: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 20024e4: 40 00 32 6b call 200ee90 <__errno> <== NOT EXECUTED 20024e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20024ec: 10 80 00 26 b 2002584 <== NOT EXECUTED 20024f0: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED if ( !pathloc->ops->evalpath_h ) 20024f4: c2 00 40 00 ld [ %g1 ], %g1 20024f8: 80 a0 60 00 cmp %g1, 0 20024fc: 02 80 00 1f be 2002578 2002500: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 2002504: 9f c0 40 00 call %g1 2002508: 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 ) { 200250c: b0 92 20 00 orcc %o0, 0, %i0 2002510: 12 80 00 1e bne 2002588 2002514: 80 a7 20 00 cmp %i4, 0 2002518: 02 80 00 21 be 200259c 200251c: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 2002520: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 2002524: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 2002528: 80 a0 60 00 cmp %g1, 0 200252c: 22 80 00 0e be,a 2002564 2002530: 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 ); 2002534: 9f c0 40 00 call %g1 2002538: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 200253c: 90 02 3f fd add %o0, -3, %o0 2002540: 80 a2 20 01 cmp %o0, 1 2002544: 18 80 00 16 bgu 200259c 2002548: 01 00 00 00 nop ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 200254c: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 2002550: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 2002554: 80 a0 60 00 cmp %g1, 0 2002558: 12 80 00 0e bne 2002590 200255c: 90 10 00 1b mov %i3, %o0 rtems_filesystem_freenode( pathloc ); 2002560: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2002564: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002568: 02 80 00 04 be 2002578 <== NOT EXECUTED 200256c: 01 00 00 00 nop <== NOT EXECUTED 2002570: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002574: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2002578: 40 00 32 46 call 200ee90 <__errno> <== NOT EXECUTED 200257c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2002580: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2002584: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002588: 81 c7 e0 08 ret 200258c: 81 e8 00 00 restore * 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 ); 2002590: 9f c0 40 00 call %g1 2002594: 92 10 00 1a mov %i2, %o1 2002598: b0 10 00 08 mov %o0, %i0 } } return result; } 200259c: 81 c7 e0 08 ret 20025a0: 81 e8 00 00 restore 02002318 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 2002318: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 200231c: 23 00 80 6c sethi %hi(0x201b000), %l1 2002320: c2 04 63 10 ld [ %l1 + 0x310 ], %g1 ! 201b310 2002324: 84 10 20 12 mov 0x12, %g2 init_fs_mount_table(); 2002328: 40 00 01 8a call 2002950 200232c: c4 20 60 2c st %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 2002330: 03 00 80 67 sethi %hi(0x2019c00), %g1 2002334: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 2019d40 rtems_fatal_error_occurred( 0xABCD0001 ); 2002338: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 200233c: 80 a0 60 00 cmp %g1, 0 2002340: 02 80 00 0f be 200237c 2002344: 90 12 20 01 or %o0, 1, %o0 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 2002348: 03 00 80 6c sethi %hi(0x201b000), %g1 200234c: c2 00 61 5c ld [ %g1 + 0x15c ], %g1 ! 201b15c status = mount( 2002350: 90 07 bf fc add %fp, -4, %o0 2002354: d8 00 60 0c ld [ %g1 + 0xc ], %o4 2002358: d2 00 40 00 ld [ %g1 ], %o1 200235c: d4 00 60 04 ld [ %g1 + 4 ], %o2 2002360: 40 00 01 84 call 2002970 2002364: d6 00 60 08 ld [ %g1 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 2002368: 80 a2 3f ff cmp %o0, -1 200236c: 32 80 00 06 bne,a 2002384 2002370: d0 04 63 10 ld [ %l1 + 0x310 ], %o0 rtems_fatal_error_occurred( 0xABCD0002 ); 2002374: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 2002378: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED 200237c: 40 00 0f 67 call 2006118 <== NOT EXECUTED 2002380: 01 00 00 00 nop <== NOT EXECUTED * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 2002384: d2 07 bf fc ld [ %fp + -4 ], %o1 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 2002388: c0 32 20 30 clrh [ %o0 + 0x30 ] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 200238c: 92 02 60 1c add %o1, 0x1c, %o1 2002390: 94 10 20 14 mov 0x14, %o2 2002394: 40 00 34 fb call 200f780 2002398: 90 02 20 18 add %o0, 0x18, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 200239c: a0 07 bf e8 add %fp, -24, %l0 20023a0: 98 10 20 00 clr %o4 20023a4: 96 10 00 10 mov %l0, %o3 20023a8: 25 00 80 68 sethi %hi(0x201a000), %l2 20023ac: 92 10 20 01 mov 1, %o1 20023b0: 94 10 20 00 clr %o2 20023b4: 40 00 00 7c call 20025a4 20023b8: 90 14 a1 20 or %l2, 0x120, %o0 rtems_filesystem_root = loc; 20023bc: d0 04 63 10 ld [ %l1 + 0x310 ], %o0 20023c0: 92 10 00 10 mov %l0, %o1 20023c4: 94 10 20 14 mov 0x14, %o2 20023c8: 40 00 34 ee call 200f780 20023cc: 90 02 20 18 add %o0, 0x18, %o0 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 20023d0: 96 10 00 10 mov %l0, %o3 20023d4: 98 10 20 00 clr %o4 20023d8: 92 10 20 01 mov 1, %o1 20023dc: 94 10 20 00 clr %o2 20023e0: 40 00 00 71 call 20025a4 20023e4: 90 14 a1 20 or %l2, 0x120, %o0 rtems_filesystem_current = loc; 20023e8: d0 04 63 10 ld [ %l1 + 0x310 ], %o0 20023ec: 92 10 00 10 mov %l0, %o1 20023f0: 94 10 20 14 mov 0x14, %o2 20023f4: 40 00 34 e3 call 200f780 20023f8: 90 02 20 04 add %o0, 4, %o0 * * 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); 20023fc: 92 10 21 ff mov 0x1ff, %o1 2002400: 11 00 80 68 sethi %hi(0x201a000), %o0 2002404: 40 00 00 fe call 20027fc 2002408: 90 12 21 28 or %o0, 0x128, %o0 ! 201a128 if ( status != 0 ) 200240c: 80 a2 20 00 cmp %o0, 0 2002410: 02 80 00 04 be 2002420 2002414: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 rtems_fatal_error_occurred( 0xABCD0003 ); 2002418: 10 bf ff d9 b 200237c <== NOT EXECUTED 200241c: 90 12 20 03 or %o0, 3, %o0 ! abcd0003 <== NOT EXECUTED 2002420: 81 c7 e0 08 ret 2002424: 81 e8 00 00 restore 02027494 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 2027494: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 2027498: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 202749c: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 20274a0: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 20274a4: 81 c3 e0 08 retl <== NOT EXECUTED 20274a8: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED 02002428 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 2002428: 82 10 00 08 mov %o0, %g1 200242c: 90 10 20 00 clr %o0 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 2002430: 80 a2 40 08 cmp %o1, %o0 2002434: 02 80 00 0c be 2002464 2002438: c4 08 40 08 ldub [ %g1 + %o0 ], %g2 200243c: 85 28 a0 18 sll %g2, 0x18, %g2 2002440: 85 38 a0 18 sra %g2, 0x18, %g2 2002444: 80 a0 a0 00 cmp %g2, 0 2002448: 02 80 00 07 be 2002464 200244c: 80 a0 a0 5c cmp %g2, 0x5c 2002450: 22 bf ff f8 be,a 2002430 2002454: 90 02 20 01 inc %o0 <== NOT EXECUTED 2002458: 80 a0 a0 2f cmp %g2, 0x2f 200245c: 22 bf ff f5 be,a 2002430 2002460: 90 02 20 01 inc %o0 pathname++; pathnamelen--; stripped++; } return stripped; } 2002464: 81 c3 e0 08 retl 020021d0 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 20021d0: 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 ); 20021d4: 40 00 36 e7 call 200fd70 <== NOT EXECUTED 20021d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20021dc: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 20021e0: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 20021e4: 94 10 20 00 clr %o2 <== NOT EXECUTED 20021e8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20021ec: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 20021f0: 40 00 00 ed call 20025a4 <== NOT EXECUTED 20021f4: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 20021f8: 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 ); 20021fc: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 2002200: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 2002204: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002208: 12 80 00 0e bne 2002240 <== NOT EXECUTED 200220c: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2002210: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 2002214: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002218: 02 80 00 04 be 2002228 <== NOT EXECUTED 200221c: 01 00 00 00 nop <== NOT EXECUTED 2002220: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002224: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2002228: 40 00 33 1a call 200ee90 <__errno> <== NOT EXECUTED 200222c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2002230: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2002234: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2002238: 81 c7 e0 08 ret <== NOT EXECUTED 200223c: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); 2002240: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002244: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 2002248: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 200224c: 12 80 00 05 bne 2002260 <== NOT EXECUTED 2002250: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2002254: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 2002258: 22 80 00 0d be,a 200228c <== NOT EXECUTED 200225c: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2002260: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002264: 02 80 00 1c be 20022d4 <== NOT EXECUTED 2002268: 01 00 00 00 nop <== NOT EXECUTED 200226c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2002270: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2002274: 02 80 00 18 be 20022d4 <== NOT EXECUTED 2002278: 01 00 00 00 nop <== NOT EXECUTED 200227c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2002280: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 2002284: 81 c7 e0 08 ret <== NOT EXECUTED 2002288: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 200228c: 40 00 36 b9 call 200fd70 <== NOT EXECUTED 2002290: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2002294: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 2002298: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 200229c: 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; 20022a0: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 20022a4: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 20022a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20022ac: 02 80 00 0c be 20022dc <== NOT EXECUTED 20022b0: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 20022b4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 20022b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20022bc: 02 80 00 08 be 20022dc <== NOT EXECUTED 20022c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20022c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20022c8: b0 10 20 00 clr %i0 <== NOT EXECUTED 20022cc: 81 c7 e0 08 ret <== NOT EXECUTED 20022d0: 81 e8 00 00 restore <== NOT EXECUTED 20022d4: 81 c7 e0 08 ret <== NOT EXECUTED 20022d8: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED 20022dc: b0 10 20 00 clr %i0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 20022e0: 81 c7 e0 08 ret <== NOT EXECUTED 20022e4: 81 e8 00 00 restore <== NOT EXECUTED 0200ad14 : * 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 ) { 200ad14: 9d e3 bf 98 save %sp, -104, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 200ad18: 03 00 80 6e sethi %hi(0x201b800), %g1 200ad1c: d0 00 63 58 ld [ %g1 + 0x358 ], %o0 ! 201bb58 200ad20: 92 10 20 00 clr %o1 200ad24: 7f ff eb 54 call 2005a74 200ad28: 94 10 20 00 clr %o2 rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 200ad2c: 21 00 80 6e sethi %hi(0x201b800), %l0 200ad30: c2 04 23 54 ld [ %l0 + 0x354 ], %g1 ! 201bb54 200ad34: 80 a0 60 00 cmp %g1, 0 200ad38: 02 80 00 26 be 200add0 200ad3c: b0 10 20 00 clr %i0 rc = rtems_semaphore_create( 200ad40: 05 00 80 6e sethi %hi(0x201b800), %g2 200ad44: c4 00 a3 50 ld [ %g2 + 0x350 ], %g2 ! 201bb50 200ad48: 92 10 20 01 mov 1, %o1 200ad4c: 82 20 40 02 sub %g1, %g2, %g1 200ad50: 83 38 60 03 sra %g1, 3, %g1 200ad54: 87 28 60 06 sll %g1, 6, %g3 200ad58: 85 28 60 03 sll %g1, 3, %g2 200ad5c: 84 20 c0 02 sub %g3, %g2, %g2 200ad60: 87 28 a0 06 sll %g2, 6, %g3 200ad64: 84 00 80 03 add %g2, %g3, %g2 200ad68: 84 00 80 01 add %g2, %g1, %g2 200ad6c: 87 28 a0 0f sll %g2, 0xf, %g3 200ad70: 84 20 c0 02 sub %g3, %g2, %g2 200ad74: 07 13 10 92 sethi %hi(0x4c424800), %g3 200ad78: 85 28 a0 03 sll %g2, 3, %g2 200ad7c: 86 10 e1 00 or %g3, 0x100, %g3 200ad80: 82 00 80 01 add %g2, %g1, %g1 200ad84: 94 10 20 54 mov 0x54, %o2 200ad88: 96 10 20 00 clr %o3 200ad8c: 90 10 40 03 or %g1, %g3, %o0 200ad90: 7f ff ea 97 call 20057ec 200ad94: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 200ad98: 80 a2 20 00 cmp %o0, 0 200ad9c: 32 80 00 0d bne,a 200add0 200ada0: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 200ada4: f0 04 23 54 ld [ %l0 + 0x354 ], %i0 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); 200ada8: 92 10 20 00 clr %o1 &sema ); if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; 200adac: e2 06 20 38 ld [ %i0 + 0x38 ], %l1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 200adb0: 90 10 00 18 mov %i0, %o0 200adb4: 40 00 12 b2 call 200f87c 200adb8: 94 10 20 48 mov 0x48, %o2 iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 200adbc: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; 200adc0: e2 24 23 54 st %l1, [ %l0 + 0x354 ] goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 200adc4: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 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; 200adc8: 82 10 21 00 mov 0x100, %g1 200adcc: c2 26 20 18 st %g1, [ %i0 + 0x18 ] } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 200add0: 03 00 80 6e sethi %hi(0x201b800), %g1 200add4: 7f ff eb 6f call 2005b90 200add8: d0 00 63 58 ld [ %g1 + 0x358 ], %o0 ! 201bb58 iop = 0; done: rtems_libio_unlock(); return iop; } 200addc: 81 c7 e0 08 ret 200ade0: 81 e8 00 00 restore 0200264c : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 200264c: 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) 2002650: 21 00 80 6c sethi %hi(0x201b000), %l0 2002654: d0 04 21 54 ld [ %l0 + 0x154 ], %o0 ! 201b154 2002658: 80 a2 20 00 cmp %o0, 0 200265c: 22 80 00 18 be,a 20026bc 2002660: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 2002664: 40 00 20 6b call 200a810 2002668: 92 10 20 48 mov 0x48, %o1 200266c: 03 00 80 6e sethi %hi(0x201b800), %g1 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 2002670: 80 a2 20 00 cmp %o0, 0 2002674: 12 80 00 04 bne 2002684 2002678: d0 20 63 50 st %o0, [ %g1 + 0x350 ] rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 200267c: 10 80 00 1a b 20026e4 <== NOT EXECUTED 2002680: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED iop = rtems_libio_iop_freelist = rtems_libio_iops; 2002684: 05 00 80 6e sethi %hi(0x201b800), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 2002688: c8 04 21 54 ld [ %l0 + 0x154 ], %g4 rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 200268c: d0 20 a3 54 st %o0, [ %g2 + 0x354 ] for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 2002690: 82 10 00 08 mov %o0, %g1 2002694: 10 80 00 03 b 20026a0 2002698: 84 10 20 00 clr %g2 iop->data1 = iop + 1; 200269c: c2 20 7f f0 st %g1, [ %g1 + -16 ] 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++) 20026a0: 84 00 a0 01 inc %g2 iop->data1 = iop + 1; 20026a4: 86 10 00 01 mov %g1, %g3 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 20026a8: 80 a0 80 04 cmp %g2, %g4 20026ac: 0a bf ff fc bcs 200269c 20026b0: 82 00 60 48 add %g1, 0x48, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 20026b4: c0 20 e0 38 clr [ %g3 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 20026b8: 11 13 10 92 sethi %hi(0x4c424800), %o0 20026bc: 92 10 20 01 mov 1, %o1 20026c0: 90 12 21 4f or %o0, 0x14f, %o0 20026c4: 94 10 20 54 mov 0x54, %o2 20026c8: 96 10 20 00 clr %o3 20026cc: 19 00 80 6e sethi %hi(0x201b800), %o4 20026d0: 40 00 0c 47 call 20057ec 20026d4: 98 13 23 58 or %o4, 0x358, %o4 ! 201bb58 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 20026d8: 80 a2 20 00 cmp %o0, 0 20026dc: 02 80 00 04 be 20026ec 20026e0: 03 00 80 6c sethi %hi(0x201b000), %g1 rtems_fatal_error_occurred( rc ); 20026e4: 40 00 0e 8d call 2006118 <== NOT EXECUTED 20026e8: 01 00 00 00 nop <== NOT EXECUTED /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 20026ec: c2 00 61 50 ld [ %g1 + 0x150 ], %g1 20026f0: 80 a0 60 00 cmp %g1, 0 20026f4: 02 80 00 04 be 2002704 20026f8: 01 00 00 00 nop (* rtems_fs_init_helper)(); 20026fc: 9f c0 40 00 call %g1 2002700: 01 00 00 00 nop 2002704: 81 c7 e0 08 ret 2002708: 81 e8 00 00 restore 02026ae4 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 2026ae4: 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); 2026ae8: 90 10 20 00 clr %o0 2026aec: 92 10 20 00 clr %o1 2026af0: 40 00 07 b5 call 20289c4 2026af4: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 2026af8: b0 92 20 00 orcc %o0, 0, %i0 2026afc: 12 80 00 19 bne 2026b60 2026b00: 21 00 81 93 sethi %hi(0x2064c00), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 2026b04: c4 04 22 b0 ld [ %l0 + 0x2b0 ], %g2 ! 2064eb0 2026b08: 03 00 81 a3 sethi %hi(0x2068c00), %g1 2026b0c: 82 10 61 98 or %g1, 0x198, %g1 ! 2068d98 2026b10: 80 a0 80 01 cmp %g2, %g1 2026b14: 12 80 00 15 bne 2026b68 2026b18: a4 14 22 b0 or %l0, 0x2b0, %l2 rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 2026b1c: 7f ff 7a d1 call 2005660 2026b20: 90 10 20 48 mov 0x48, %o0 if (!tmp) 2026b24: a2 92 20 00 orcc %o0, 0, %l1 2026b28: 12 80 00 04 bne 2026b38 2026b2c: 92 10 00 12 mov %l2, %o1 2026b30: 81 c7 e0 08 ret <== NOT EXECUTED 2026b34: 91 e8 20 1a restore %g0, 0x1a, %o0 <== NOT EXECUTED #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); 2026b38: 90 10 20 00 clr %o0 2026b3c: 15 00 80 9a sethi %hi(0x2026800), %o2 2026b40: 40 00 08 9f call 2028dbc 2026b44: 94 12 a1 b0 or %o2, 0x1b0, %o2 ! 20269b0 if (sc != RTEMS_SUCCESSFUL) { 2026b48: 82 92 20 00 orcc %o0, 0, %g1 2026b4c: 22 80 00 07 be,a 2026b68 2026b50: e2 24 22 b0 st %l1, [ %l0 + 0x2b0 ] /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 2026b54: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2026b58: 7f ff 79 26 call 2004ff0 <== NOT EXECUTED 2026b5c: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED return sc; 2026b60: 81 c7 e0 08 ret <== NOT EXECUTED 2026b64: 81 e8 00 00 restore <== NOT EXECUTED } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 2026b68: 23 00 81 93 sethi %hi(0x2064c00), %l1 2026b6c: e0 04 62 b0 ld [ %l1 + 0x2b0 ], %l0 ! 2064eb0 2026b70: 94 10 20 48 mov 0x48, %o2 2026b74: 90 10 00 10 mov %l0, %o0 2026b78: 13 00 81 a3 sethi %hi(0x2068c00), %o1 2026b7c: 40 00 6d 50 call 20420bc 2026b80: 92 12 61 98 or %o1, 0x198, %o1 ! 2068d98 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 2026b84: 03 00 81 a3 sethi %hi(0x2068c00), %g1 2026b88: d2 00 61 80 ld [ %g1 + 0x180 ], %o1 ! 2068d80 } 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*/ 2026b8c: c2 07 bf fc ld [ %fp + -4 ], %g1 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 2026b90: 92 02 60 1c add %o1, 0x1c, %o1 } 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*/ 2026b94: c2 24 00 00 st %g1, [ %l0 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 2026b98: 90 04 20 18 add %l0, 0x18, %o0 2026b9c: 40 00 6d 48 call 20420bc 2026ba0: 94 10 20 14 mov 0x14, %o2 * 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); 2026ba4: a0 07 bf e8 add %fp, -24, %l0 2026ba8: 98 10 20 00 clr %o4 2026bac: 96 10 00 10 mov %l0, %o3 2026bb0: 25 00 81 7c sethi %hi(0x205f000), %l2 2026bb4: 92 10 20 01 mov 1, %o1 2026bb8: 94 10 20 00 clr %o2 2026bbc: 7f ff 78 e3 call 2004f48 2026bc0: 90 14 a2 b8 or %l2, 0x2b8, %o0 rtems_filesystem_root = loc; 2026bc4: d0 04 62 b0 ld [ %l1 + 0x2b0 ], %o0 2026bc8: 92 10 00 10 mov %l0, %o1 2026bcc: 94 10 20 14 mov 0x14, %o2 2026bd0: 40 00 6d 3b call 20420bc 2026bd4: 90 02 20 18 add %o0, 0x18, %o0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 2026bd8: 92 10 20 01 mov 1, %o1 2026bdc: 94 10 20 00 clr %o2 2026be0: 90 14 a2 b8 or %l2, 0x2b8, %o0 2026be4: 96 10 00 10 mov %l0, %o3 2026be8: 7f ff 78 d8 call 2004f48 2026bec: 98 10 20 00 clr %o4 rtems_filesystem_current = loc; 2026bf0: d0 04 62 b0 ld [ %l1 + 0x2b0 ], %o0 2026bf4: 92 10 00 10 mov %l0, %o1 2026bf8: 90 02 20 04 add %o0, 4, %o0 2026bfc: 40 00 6d 30 call 20420bc 2026c00: 94 10 20 14 mov 0x14, %o2 return RTEMS_SUCCESSFUL; } 2026c04: 81 c7 e0 08 ret 2026c08: 81 e8 00 00 restore 02026a28 : * 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) { 2026a28: 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); 2026a2c: 90 10 20 00 clr %o0 <== NOT EXECUTED 2026a30: 92 10 20 00 clr %o1 <== NOT EXECUTED 2026a34: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 2026a38: 40 00 07 e3 call 20289c4 <== NOT EXECUTED 2026a3c: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 2026a40: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2026a44: 12 80 00 26 bne 2026adc <== NOT EXECUTED 2026a48: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 2026a4c: 13 00 81 93 sethi %hi(0x2064c00), %o1 <== NOT EXECUTED 2026a50: e0 02 62 b0 ld [ %o1 + 0x2b0 ], %l0 ! 2064eb0 <== NOT EXECUTED 2026a54: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2026a58: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 2026a5c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2026a60: 12 80 00 09 bne 2026a84 <== NOT EXECUTED 2026a64: 92 12 62 b0 or %o1, 0x2b0, %o1 <== NOT EXECUTED /* 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); 2026a68: 40 00 09 01 call 2028e6c <== NOT EXECUTED 2026a6c: 01 00 00 00 nop <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 2026a70: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 2026a74: 12 80 00 1a bne 2026adc <== NOT EXECUTED 2026a78: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 2026a7c: 7f ff ff cd call 20269b0 <== NOT EXECUTED 2026a80: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 2026a84: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2026a88: 21 00 81 93 sethi %hi(0x2064c00), %l0 <== NOT EXECUTED 2026a8c: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED 2026a90: a2 14 22 b0 or %l0, 0x2b0, %l1 <== NOT EXECUTED 2026a94: 40 00 09 1c call 2028f04 <== NOT EXECUTED 2026a98: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 2026a9c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 2026aa0: 12 80 00 0c bne 2026ad0 <== NOT EXECUTED 2026aa4: 07 00 81 a3 sethi %hi(0x2068c00), %g3 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 2026aa8: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 2026aac: 15 00 80 9a sethi %hi(0x2026800), %o2 <== NOT EXECUTED 2026ab0: 40 00 08 c3 call 2028dbc <== NOT EXECUTED 2026ab4: 94 12 a1 b0 or %o2, 0x1b0, %o2 ! 20269b0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 2026ab8: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 2026abc: 12 80 00 05 bne 2026ad0 <== NOT EXECUTED 2026ac0: 07 00 81 a3 sethi %hi(0x2068c00), %g3 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 2026ac4: 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; 2026ac8: 10 80 00 05 b 2026adc <== NOT EXECUTED 2026acc: c4 24 22 b0 st %g2, [ %l0 + 0x2b0 ] <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 2026ad0: 05 00 81 93 sethi %hi(0x2064c00), %g2 <== NOT EXECUTED 2026ad4: 86 10 e1 98 or %g3, 0x198, %g3 <== NOT EXECUTED 2026ad8: c6 20 a2 b0 st %g3, [ %g2 + 0x2b0 ] <== NOT EXECUTED return sc; } 2026adc: 81 c7 e0 08 ret <== NOT EXECUTED 2026ae0: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED 02005768 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 2005768: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 200576c: 03 00 81 92 sethi %hi(0x2064800), %g1 <== NOT EXECUTED 2005770: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 ! 2064b20 <== NOT EXECUTED 2005774: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 2005778: 40 00 16 47 call 200b094 <_Protected_heap_Get_block_size> <== NOT EXECUTED 200577c: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED 2005780: 80 8a 20 ff btst 0xff, %o0 <== NOT EXECUTED 2005784: 02 80 00 08 be 20057a4 <== NOT EXECUTED 2005788: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED MSBUMP(lifetime_freed, size); 200578c: c8 07 bf fc ld [ %fp + -4 ], %g4 <== NOT EXECUTED 2005790: 82 10 61 50 or %g1, 0x150, %g1 <== NOT EXECUTED 2005794: c4 18 60 28 ldd [ %g1 + 0x28 ], %g2 <== NOT EXECUTED 2005798: 86 80 c0 04 addcc %g3, %g4, %g3 <== NOT EXECUTED 200579c: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 20057a0: c4 38 60 28 std %g2, [ %g1 + 0x28 ] <== NOT EXECUTED 20057a4: 81 c7 e0 08 ret <== NOT EXECUTED 20057a8: 81 e8 00 00 restore <== NOT EXECUTED 020057ac : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 20057ac: 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 ) 20057b0: 92 96 20 00 orcc %i0, 0, %o1 <== NOT EXECUTED 20057b4: 02 80 00 13 be 2005800 <== NOT EXECUTED 20057b8: 03 00 81 92 sethi %hi(0x2064800), %g1 <== NOT EXECUTED return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 20057bc: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 ! 2064b20 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 20057c0: 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); 20057c4: 40 00 16 34 call 200b094 <_Protected_heap_Get_block_size> <== NOT EXECUTED 20057c8: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); 20057cc: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 20057d0: c8 07 bf fc ld [ %fp + -4 ], %g4 <== NOT EXECUTED 20057d4: 82 10 61 50 or %g1, 0x150, %g1 <== NOT EXECUTED 20057d8: d8 18 60 20 ldd [ %g1 + 0x20 ], %o4 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 20057dc: c4 00 60 2c ld [ %g1 + 0x2c ], %g2 <== NOT EXECUTED if (current_depth > s->max_depth) 20057e0: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 20057e4: 9a 83 40 04 addcc %o5, %g4, %o5 <== NOT EXECUTED 20057e8: 98 43 20 00 addx %o4, 0, %o4 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 20057ec: 84 23 40 02 sub %o5, %g2, %g2 <== NOT EXECUTED if (current_depth > s->max_depth) 20057f0: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED 20057f4: 08 80 00 03 bleu 2005800 <== NOT EXECUTED 20057f8: d8 38 60 20 std %o4, [ %g1 + 0x20 ] <== NOT EXECUTED s->max_depth = current_depth; 20057fc: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 2005800: 81 c7 e0 08 ret <== NOT EXECUTED 2005804: 81 e8 00 00 restore <== NOT EXECUTED 02005808 : static void rtems_malloc_statistics_initialize( void ) { /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); 2005808: 11 00 81 a3 sethi %hi(0x2068c00), %o0 <== NOT EXECUTED 200580c: 92 10 20 00 clr %o1 <== NOT EXECUTED 2005810: 90 12 21 50 or %o0, 0x150, %o0 <== NOT EXECUTED 2005814: 94 10 20 30 mov 0x30, %o2 <== NOT EXECUTED 2005818: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 200581c: 40 00 f2 bb call 2042308 <== NOT EXECUTED 2005820: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02010088 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 2010088: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 201008c: a0 96 20 00 orcc %i0, 0, %l0 2010090: 02 80 00 20 be 2010110 2010094: 03 00 80 87 sethi %hi(0x2021c00), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 2010098: c2 00 61 d0 ld [ %g1 + 0x1d0 ], %g1 ! 2021dd0 <_System_state_Current> 201009c: 80 a0 60 03 cmp %g1, 3 20100a0: 12 80 00 07 bne 20100bc 20100a4: c0 24 00 00 clr [ %l0 ] 20100a8: 7f ff cf 68 call 2003e48 20100ac: 01 00 00 00 nop 20100b0: 80 8a 20 ff btst 0xff, %o0 20100b4: 02 80 00 18 be 2010114 20100b8: b0 10 20 16 mov 0x16, %i0 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 20100bc: 7f ff cf 7c call 2003eac 20100c0: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 20100c4: 03 00 80 83 sethi %hi(0x2020c00), %g1 20100c8: d0 00 63 a0 ld [ %g1 + 0x3a0 ], %o0 ! 2020fa0 20100cc: 94 10 00 19 mov %i1, %o2 20100d0: 92 10 00 1a mov %i2, %o1 20100d4: 7f ff e4 9b call 2009340 <_Protected_heap_Allocate_aligned_with_boundary> 20100d8: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 20100dc: b2 92 20 00 orcc %o0, 0, %i1 20100e0: 02 80 00 0d be 2010114 20100e4: 03 00 80 85 sethi %hi(0x2021400), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 20100e8: c2 00 62 d8 ld [ %g1 + 0x2d8 ], %g1 ! 20216d8 20100ec: 80 a0 60 00 cmp %g1, 0 20100f0: 22 80 00 06 be,a 2010108 20100f4: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 20100f8: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 20100fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 2010100: 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; 2010104: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 2010108: 81 c7 e0 08 ret 201010c: 91 e8 20 00 restore %g0, 0, %o0 2010110: b0 10 20 16 mov 0x16, %i0 } 2010114: 81 c7 e0 08 ret 2010118: 81 e8 00 00 restore 020078d0 : void rtems_panic( const char *printf_format, ... ) { 20078d0: 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); 20078d4: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 20078d8: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 20078dc: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 20078e0: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 20078e4: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 20078e8: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 20078ec: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 20078f0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 20078f4: 7f ff ff 89 call 2007718 <== NOT EXECUTED 20078f8: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 20078fc: 81 c7 e0 08 ret <== NOT EXECUTED 2007900: 81 e8 00 00 restore <== NOT EXECUTED 0200cb5c : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 200cb5c: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 200cb60: 03 00 80 6e sethi %hi(0x201b800), %g1 200cb64: c2 08 60 74 ldub [ %g1 + 0x74 ], %g1 ! 201b874 200cb68: 80 a0 60 00 cmp %g1, 0 200cb6c: 02 80 00 15 be 200cbc0 200cb70: 19 00 80 6e sethi %hi(0x201b800), %o4 return; if (rtems_pipe_semaphore) 200cb74: c2 03 21 d4 ld [ %o4 + 0x1d4 ], %g1 ! 201b9d4 <== NOT EXECUTED 200cb78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200cb7c: 12 80 00 11 bne 200cbc0 <== NOT EXECUTED 200cb80: 98 13 21 d4 or %o4, 0x1d4, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 200cb84: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 200cb88: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 200cb8c: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 200cb90: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 200cb94: 7f ff e3 16 call 20057ec <== NOT EXECUTED 200cb98: 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) 200cb9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200cba0: 02 80 00 04 be 200cbb0 <== NOT EXECUTED 200cba4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 200cba8: 7f ff e5 5c call 2006118 <== NOT EXECUTED 200cbac: 01 00 00 00 nop <== NOT EXECUTED rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 200cbb0: 7f ff e1 ef call 200536c <== NOT EXECUTED 200cbb4: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 200cbb8: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200cbbc: d0 30 61 da sth %o0, [ %g1 + 0x1da ] ! 201b9da <== NOT EXECUTED 200cbc0: 81 c7 e0 08 ret 200cbc4: 81 e8 00 00 restore 020035cc : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 20035cc: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 20035d0: 03 00 81 a3 sethi %hi(0x2068c00), %g1 20035d4: c2 00 63 d0 ld [ %g1 + 0x3d0 ], %g1 ! 2068fd0 <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 20035d8: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 20035dc: 80 a7 80 08 cmp %fp, %o0 20035e0: 0a 80 00 06 bcs 20035f8 20035e4: a0 10 20 00 clr %l0 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 20035e8: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 20035ec: 82 02 00 01 add %o0, %g1, %g1 20035f0: 80 a0 40 1e cmp %g1, %fp 20035f4: a0 60 3f ff subx %g0, -1, %l0 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 20035f8: 03 00 81 98 sethi %hi(0x2066000), %g1 20035fc: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 ! 2066120 2003600: 80 a0 60 00 cmp %g1, 0 2003604: 02 80 00 09 be 2003628 2003608: 92 10 20 01 mov 1, %o1 pattern_ok = (!memcmp( 200360c: 90 02 20 08 add %o0, 8, %o0 2003610: 13 00 81 a3 sethi %hi(0x2068c00), %o1 2003614: 94 10 20 10 mov 0x10, %o2 2003618: 40 00 fa 78 call 2041ff8 200361c: 92 12 61 1c or %o1, 0x11c, %o1 2003620: 80 a0 00 08 cmp %g0, %o0 2003624: 92 60 3f ff subx %g0, -1, %o1 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 2003628: 80 8c 20 ff btst 0xff, %l0 200362c: 02 80 00 04 be 200363c 2003630: 80 8a 60 ff btst 0xff, %o1 2003634: 12 80 00 07 bne 2003650 2003638: 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 ); 200363c: 03 00 81 a3 sethi %hi(0x2068c00), %g1 <== NOT EXECUTED 2003640: d0 00 63 d0 ld [ %g1 + 0x3d0 ], %o0 ! 2068fd0 <_Thread_Executing><== NOT EXECUTED 2003644: 92 0a 60 01 and %o1, 1, %o1 <== NOT EXECUTED 2003648: 7f ff ff b7 call 2003524 <== NOT EXECUTED 200364c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 2003650: 81 c7 e0 08 ret 2003654: 81 e8 00 00 restore 02003508 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 2003508: 13 00 80 18 sethi %hi(0x2006000), %o1 <== NOT EXECUTED 200350c: 90 10 20 00 clr %o0 <== NOT EXECUTED 2003510: 92 12 62 48 or %o1, 0x248, %o1 <== NOT EXECUTED 2003514: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2003518: 7f ff ff e6 call 20034b0 <== NOT EXECUTED 200351c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 020034b0 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 20034b0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 20034b4: 23 00 81 98 sethi %hi(0x2066000), %l1 <== NOT EXECUTED print_handler = print; 20034b8: 21 00 81 98 sethi %hi(0x2066000), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 20034bc: f0 24 61 24 st %i0, [ %l1 + 0x124 ] <== NOT EXECUTED print_handler = print; 20034c0: f2 24 21 28 st %i1, [ %l0 + 0x128 ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 20034c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20034c8: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 20034cc: 9f c6 40 00 call %i1 <== NOT EXECUTED 20034d0: 92 12 60 b8 or %o1, 0xb8, %o1 ! 205a0b8 <== NOT EXECUTED (*print)( context, 20034d4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 20034d8: 13 00 81 68 sethi %hi(0x205a000), %o1 <== NOT EXECUTED 20034dc: 9f c6 40 00 call %i1 <== NOT EXECUTED 20034e0: 92 12 60 d0 or %o1, 0xd0, %o1 ! 205a0d0 <== 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 ); 20034e4: 11 00 80 0c sethi %hi(0x2003000), %o0 <== NOT EXECUTED 20034e8: 40 00 1c 90 call 200a728 <== NOT EXECUTED 20034ec: 90 12 23 60 or %o0, 0x360, %o0 ! 2003360 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 20034f0: 7f ff ff 9c call 2003360 <== NOT EXECUTED 20034f4: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 20034f8: c0 24 61 24 clr [ %l1 + 0x124 ] <== NOT EXECUTED print_handler = NULL; 20034fc: c0 24 21 28 clr [ %l0 + 0x128 ] <== NOT EXECUTED } 2003500: 81 c7 e0 08 ret <== NOT EXECUTED 2003504: 81 e8 00 00 restore <== NOT EXECUTED 02003658 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 2003658: 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; 200365c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 2003660: 80 a7 80 08 cmp %fp, %o0 2003664: 0a 80 00 06 bcs 200367c 2003668: a0 10 20 00 clr %l0 } /* * rtems_stack_checker_switch_extension */ void rtems_stack_checker_switch_extension( 200366c: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 2003670: 82 02 00 01 add %o0, %g1, %g1 2003674: 80 a0 40 1e cmp %g1, %fp 2003678: a0 60 3f ff subx %g0, -1, %l0 /* * 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, 200367c: 90 02 20 08 add %o0, 8, %o0 2003680: 13 00 81 a3 sethi %hi(0x2068c00), %o1 2003684: 94 10 20 10 mov 0x10, %o2 2003688: 40 00 fa 5c call 2041ff8 200368c: 92 12 61 1c or %o1, 0x11c, %o1 2003690: 80 a0 00 08 cmp %g0, %o0 2003694: b2 60 3f ff subx %g0, -1, %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 2003698: 80 8c 20 ff btst 0xff, %l0 200369c: 02 80 00 04 be 20036ac 20036a0: 80 a6 60 00 cmp %i1, 0 20036a4: 12 80 00 05 bne 20036b8 20036a8: 01 00 00 00 nop Stack_check_report_blown_task( running, pattern_ok ); 20036ac: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 20036b0: 7f ff ff 9d call 2003524 <== NOT EXECUTED 20036b4: 81 e8 00 00 restore <== NOT EXECUTED 20036b8: 81 c7 e0 08 ret 20036bc: 81 e8 00 00 restore 0201b734 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 201b734: 9d e3 bf 98 save %sp, -104, %sp 201b738: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 201b73c: 80 a6 60 00 cmp %i1, 0 201b740: 02 80 00 20 be 201b7c0 201b744: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 201b748: 40 00 8d 85 call 203ed5c <__errno> 201b74c: 01 00 00 00 nop 201b750: c0 22 00 00 clr [ %o0 ] *n = 0; 201b754: 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 ); 201b758: 94 10 00 1b mov %i3, %o2 201b75c: 90 10 00 10 mov %l0, %o0 201b760: 40 00 ad 42 call 2046c68 201b764: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 201b768: 80 a6 a0 00 cmp %i2, 0 201b76c: 02 80 00 04 be 201b77c 201b770: a2 10 00 08 mov %o0, %l1 *endptr = end; 201b774: c2 07 bf fc ld [ %fp + -4 ], %g1 201b778: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 201b77c: c2 07 bf fc ld [ %fp + -4 ], %g1 201b780: 80 a0 40 10 cmp %g1, %l0 201b784: 02 80 00 0f be 201b7c0 201b788: 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)) 201b78c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 201b790: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 201b794: 80 a4 40 01 cmp %l1, %g1 201b798: 32 80 00 09 bne,a 201b7bc 201b79c: e2 26 40 00 st %l1, [ %i1 ] 201b7a0: 40 00 8d 6f call 203ed5c <__errno> 201b7a4: b0 10 20 0a mov 0xa, %i0 201b7a8: c2 02 00 00 ld [ %o0 ], %g1 201b7ac: 80 a0 60 22 cmp %g1, 0x22 201b7b0: 02 80 00 04 be 201b7c0 201b7b4: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 201b7b8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 201b7bc: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 201b7c0: 81 c7 e0 08 ret 201b7c4: 81 e8 00 00 restore 0200c4e8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c4e8: 9d e3 bf 98 save %sp, -104, %sp 200c4ec: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c4f0: 80 a6 60 00 cmp %i1, 0 200c4f4: 02 80 00 23 be 200c580 200c4f8: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c4fc: 40 00 0b 6b call 200f2a8 <__errno> 200c500: 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 ); 200c504: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c508: c0 22 00 00 clr [ %o0 ] *n = 0; 200c50c: 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 ); 200c510: 90 10 00 10 mov %l0, %o0 200c514: 40 00 17 74 call 20122e4 200c518: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c51c: 80 a6 a0 00 cmp %i2, 0 200c520: 02 80 00 04 be 200c530 200c524: a2 10 00 08 mov %o0, %l1 *endptr = end; 200c528: c2 07 bf fc ld [ %fp + -4 ], %g1 200c52c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c530: c2 07 bf fc ld [ %fp + -4 ], %g1 200c534: 80 a0 40 10 cmp %g1, %l0 200c538: 02 80 00 12 be 200c580 200c53c: 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)) 200c540: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 200c544: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 200c548: 80 a4 40 01 cmp %l1, %g1 200c54c: 02 80 00 05 be 200c560 200c550: 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)) 200c554: 80 a4 40 01 cmp %l1, %g1 200c558: 32 80 00 09 bne,a 200c57c 200c55c: e2 26 40 00 st %l1, [ %i1 ] 200c560: 40 00 0b 52 call 200f2a8 <__errno> 200c564: 01 00 00 00 nop 200c568: c2 02 00 00 ld [ %o0 ], %g1 200c56c: 80 a0 60 22 cmp %g1, 0x22 200c570: 22 80 00 04 be,a 200c580 200c574: b0 10 20 0a mov 0xa, %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 200c578: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 200c57c: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 200c580: 81 c7 e0 08 ret 200c584: 81 e8 00 00 restore 0200c424 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c424: 9d e3 bf 98 save %sp, -104, %sp 200c428: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c42c: 80 a6 60 00 cmp %i1, 0 200c430: 02 80 00 2c be 200c4e0 200c434: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c438: 40 00 0b 9c call 200f2a8 <__errno> 200c43c: 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 ); 200c440: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c444: c0 22 00 00 clr [ %o0 ] *n = 0; 200c448: c0 26 40 00 clr [ %i1 ] 200c44c: 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 ); 200c450: 90 10 00 10 mov %l0, %o0 200c454: 40 00 17 ae call 201230c 200c458: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c45c: 80 a6 a0 00 cmp %i2, 0 #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 ); 200c460: a2 10 00 08 mov %o0, %l1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c464: 02 80 00 04 be 200c474 200c468: a4 10 00 09 mov %o1, %l2 *endptr = end; 200c46c: c2 07 bf fc ld [ %fp + -4 ], %g1 200c470: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c474: c2 07 bf fc ld [ %fp + -4 ], %g1 200c478: 80 a0 40 10 cmp %g1, %l0 200c47c: 02 80 00 19 be 200c4e0 200c480: 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)) 200c484: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 200c488: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 200c48c: 80 a4 40 01 cmp %l1, %g1 200c490: 12 80 00 05 bne 200c4a4 200c494: 03 20 00 00 sethi %hi(0x80000000), %g1 200c498: 80 a4 bf ff cmp %l2, -1 200c49c: 02 80 00 08 be 200c4bc 200c4a0: 01 00 00 00 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 200c4a4: 80 a4 40 01 cmp %l1, %g1 200c4a8: 32 80 00 0c bne,a 200c4d8 200c4ac: e4 26 60 04 st %l2, [ %i1 + 4 ] 200c4b0: 80 a4 a0 00 cmp %l2, 0 200c4b4: 32 80 00 09 bne,a 200c4d8 200c4b8: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 200c4bc: 40 00 0b 7b call 200f2a8 <__errno> 200c4c0: 01 00 00 00 nop 200c4c4: c2 02 00 00 ld [ %o0 ], %g1 200c4c8: 80 a0 60 22 cmp %g1, 0x22 200c4cc: 22 80 00 05 be,a 200c4e0 200c4d0: b0 10 20 0a mov 0xa, %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 200c4d4: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 200c4d8: e2 26 40 00 st %l1, [ %i1 ] 200c4dc: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 200c4e0: 81 c7 e0 08 ret 200c4e4: 81 e8 00 00 restore 0201b7c8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 201b7c8: 9d e3 bf 98 save %sp, -104, %sp 201b7cc: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 201b7d0: 80 a6 60 00 cmp %i1, 0 201b7d4: 02 80 00 1e be 201b84c 201b7d8: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 201b7dc: 40 00 8d 60 call 203ed5c <__errno> 201b7e0: 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 ); 201b7e4: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 201b7e8: c0 22 00 00 clr [ %o0 ] *n = 0; 201b7ec: 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 ); 201b7f0: 90 10 00 10 mov %l0, %o0 201b7f4: 40 00 ae 55 call 2047148 201b7f8: 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 ) 201b7fc: 80 a6 a0 00 cmp %i2, 0 201b800: 02 80 00 04 be 201b810 201b804: a2 10 00 08 mov %o0, %l1 *endptr = end; 201b808: c2 07 bf fc ld [ %fp + -4 ], %g1 201b80c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 201b810: c2 07 bf fc ld [ %fp + -4 ], %g1 201b814: 80 a0 40 10 cmp %g1, %l0 201b818: 02 80 00 0d be 201b84c 201b81c: 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)) 201b820: 80 a4 7f ff cmp %l1, -1 201b824: 32 80 00 09 bne,a 201b848 201b828: e2 26 40 00 st %l1, [ %i1 ] 201b82c: 40 00 8d 4c call 203ed5c <__errno> <== NOT EXECUTED 201b830: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 201b834: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 201b838: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED 201b83c: 02 80 00 04 be 201b84c <== NOT EXECUTED 201b840: 01 00 00 00 nop <== NOT EXECUTED if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 201b844: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 201b848: b0 10 20 00 clr %i0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 201b84c: 81 c7 e0 08 ret 201b850: 81 e8 00 00 restore 0200c678 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c678: 9d e3 bf 98 save %sp, -104, %sp 200c67c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c680: 80 a6 60 00 cmp %i1, 0 200c684: 02 80 00 1e be 200c6fc 200c688: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c68c: 40 00 0b 07 call 200f2a8 <__errno> 200c690: 01 00 00 00 nop 200c694: c0 22 00 00 clr [ %o0 ] *n = 0; 200c698: 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 ); 200c69c: 94 10 00 1b mov %i3, %o2 200c6a0: 90 10 00 10 mov %l0, %o0 200c6a4: 40 00 18 48 call 20127c4 200c6a8: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c6ac: 80 a6 a0 00 cmp %i2, 0 200c6b0: 02 80 00 04 be 200c6c0 200c6b4: a2 10 00 08 mov %o0, %l1 *endptr = end; 200c6b8: c2 07 bf fc ld [ %fp + -4 ], %g1 200c6bc: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c6c0: c2 07 bf fc ld [ %fp + -4 ], %g1 200c6c4: 80 a0 40 10 cmp %g1, %l0 200c6c8: 02 80 00 0d be 200c6fc 200c6cc: 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)) 200c6d0: 80 a4 7f ff cmp %l1, -1 200c6d4: 32 80 00 09 bne,a 200c6f8 200c6d8: e2 26 40 00 st %l1, [ %i1 ] 200c6dc: 40 00 0a f3 call 200f2a8 <__errno> 200c6e0: b0 10 20 0a mov 0xa, %i0 200c6e4: c2 02 00 00 ld [ %o0 ], %g1 200c6e8: 80 a0 60 22 cmp %g1, 0x22 200c6ec: 02 80 00 04 be 200c6fc 200c6f0: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 200c6f4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 200c6f8: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 200c6fc: 81 c7 e0 08 ret 200c700: 81 e8 00 00 restore 0201b8b8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 201b8b8: 9d e3 bf 98 save %sp, -104, %sp 201b8bc: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 201b8c0: 80 a6 60 00 cmp %i1, 0 201b8c4: 02 80 00 1e be 201b93c 201b8c8: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 201b8cc: 40 00 8d 24 call 203ed5c <__errno> 201b8d0: 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 ); 201b8d4: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 201b8d8: c0 22 00 00 clr [ %o0 ] *n = 0; 201b8dc: 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 ); 201b8e0: 90 10 00 10 mov %l0, %o0 201b8e4: 40 00 ae 19 call 2047148 201b8e8: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 201b8ec: 80 a6 a0 00 cmp %i2, 0 201b8f0: 02 80 00 04 be 201b900 201b8f4: a2 10 00 08 mov %o0, %l1 *endptr = end; 201b8f8: c2 07 bf fc ld [ %fp + -4 ], %g1 201b8fc: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 201b900: c2 07 bf fc ld [ %fp + -4 ], %g1 201b904: 80 a0 40 10 cmp %g1, %l0 201b908: 02 80 00 0d be 201b93c 201b90c: 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)) 201b910: 80 a4 7f ff cmp %l1, -1 201b914: 32 80 00 09 bne,a 201b938 201b918: e2 26 40 00 st %l1, [ %i1 ] 201b91c: 40 00 8d 10 call 203ed5c <__errno> 201b920: b0 10 20 0a mov 0xa, %i0 201b924: c2 02 00 00 ld [ %o0 ], %g1 201b928: 80 a0 60 22 cmp %g1, 0x22 201b92c: 02 80 00 04 be 201b93c 201b930: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 201b934: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 201b938: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 201b93c: 81 c7 e0 08 ret 201b940: 81 e8 00 00 restore 0200c704 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 200c704: 9d e3 bf 98 save %sp, -104, %sp 200c708: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 200c70c: 80 a6 60 00 cmp %i1, 0 200c710: 02 80 00 24 be 200c7a0 200c714: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 200c718: 40 00 0a e4 call 200f2a8 <__errno> 200c71c: 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 ); 200c720: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 200c724: c0 22 00 00 clr [ %o0 ] *n = 0; 200c728: c0 26 40 00 clr [ %i1 ] 200c72c: 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 ); 200c730: 90 10 00 10 mov %l0, %o0 200c734: 40 00 18 2e call 20127ec 200c738: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c73c: 80 a6 a0 00 cmp %i2, 0 #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 ); 200c740: a2 10 00 08 mov %o0, %l1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 200c744: 02 80 00 04 be 200c754 200c748: a4 10 00 09 mov %o1, %l2 *endptr = end; 200c74c: c2 07 bf fc ld [ %fp + -4 ], %g1 200c750: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 200c754: c2 07 bf fc ld [ %fp + -4 ], %g1 200c758: 80 a0 40 10 cmp %g1, %l0 200c75c: 02 80 00 11 be 200c7a0 200c760: 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)) 200c764: 80 a4 7f ff cmp %l1, -1 200c768: 32 80 00 0c bne,a 200c798 200c76c: e4 26 60 04 st %l2, [ %i1 + 4 ] 200c770: 80 a4 bf ff cmp %l2, -1 200c774: 32 80 00 09 bne,a 200c798 200c778: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 200c77c: 40 00 0a cb call 200f2a8 <__errno> 200c780: b0 10 20 0a mov 0xa, %i0 200c784: c2 02 00 00 ld [ %o0 ], %g1 200c788: 80 a0 60 22 cmp %g1, 0x22 200c78c: 02 80 00 05 be 200c7a0 200c790: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 200c794: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 200c798: e2 26 40 00 st %l1, [ %i1 ] 200c79c: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 200c7a0: 81 c7 e0 08 ret 200c7a4: 81 e8 00 00 restore 02004740 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 2004740: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 2004744: 80 a2 20 09 cmp %o0, 9 2004748: 02 80 00 19 be 20047ac 200474c: 90 10 20 09 mov 9, %o0 2004750: 80 a0 60 09 cmp %g1, 9 2004754: 14 80 00 25 bg 20047e8 2004758: 80 a0 60 0e cmp %g1, 0xe 200475c: 80 a0 60 04 cmp %g1, 4 2004760: 02 80 00 13 be 20047ac 2004764: 90 10 20 04 mov 4, %o0 2004768: 80 a0 60 04 cmp %g1, 4 200476c: 14 80 00 12 bg 20047b4 2004770: 80 a0 60 06 cmp %g1, 6 2004774: 80 a0 60 01 cmp %g1, 1 2004778: 02 80 00 0d be 20047ac 200477c: 90 10 20 01 mov 1, %o0 2004780: 80 a0 60 01 cmp %g1, 1 2004784: 34 80 00 05 bg,a 2004798 2004788: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 200478c: 80 a0 60 00 cmp %g1, 0 2004790: 10 80 00 3f b 200488c 2004794: 90 10 20 00 clr %o0 2004798: 02 80 00 05 be 20047ac <== NOT EXECUTED 200479c: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 20047a0: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 20047a4: 12 80 00 3c bne 2004894 <== NOT EXECUTED 20047a8: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 20047ac: 81 c3 e0 08 retl <== NOT EXECUTED 20047b0: 01 00 00 00 nop <== NOT EXECUTED 20047b4: 02 bf ff fe be 20047ac <== NOT EXECUTED 20047b8: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 20047bc: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 20047c0: 06 bf ff fb bl 20047ac <== NOT EXECUTED 20047c4: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 20047c8: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 20047cc: 02 bf ff f8 be 20047ac <== NOT EXECUTED 20047d0: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 20047d4: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 20047d8: 12 80 00 2f bne 2004894 <== NOT EXECUTED 20047dc: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 20047e0: 81 c3 e0 08 retl <== NOT EXECUTED 20047e4: 01 00 00 00 nop <== NOT EXECUTED 20047e8: 02 bf ff f1 be 20047ac <== NOT EXECUTED 20047ec: 90 10 20 0e mov 0xe, %o0 ! e <== NOT EXECUTED 20047f0: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 20047f4: 14 80 00 10 bg 2004834 <== NOT EXECUTED 20047f8: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 20047fc: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 2004800: 02 bf ff eb be 20047ac <== NOT EXECUTED 2004804: 90 10 20 0b mov 0xb, %o0 <== NOT EXECUTED 2004808: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 200480c: 06 bf ff e8 bl 20047ac <== NOT EXECUTED 2004810: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 2004814: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 2004818: 02 bf ff e5 be 20047ac <== NOT EXECUTED 200481c: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 2004820: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 2004824: 12 80 00 1c bne 2004894 <== NOT EXECUTED 2004828: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 200482c: 81 c3 e0 08 retl <== NOT EXECUTED 2004830: 01 00 00 00 nop <== NOT EXECUTED 2004834: 86 10 a0 02 or %g2, 2, %g3 <== NOT EXECUTED 2004838: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 200483c: 02 bf ff dc be 20047ac <== NOT EXECUTED 2004840: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 2004844: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2004848: 34 80 00 0b bg,a 2004874 <== NOT EXECUTED 200484c: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 2004850: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 2004854: 02 bf ff d6 be 20047ac <== NOT EXECUTED 2004858: 90 10 20 0f mov 0xf, %o0 <== NOT EXECUTED 200485c: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 2004860: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2004864: 12 80 00 0c bne 2004894 <== NOT EXECUTED 2004868: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 200486c: 81 c3 e0 08 retl <== NOT EXECUTED 2004870: 01 00 00 00 nop <== NOT EXECUTED 2004874: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 2004878: 02 bf ff cd be 20047ac <== NOT EXECUTED 200487c: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 2004880: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; 2004884: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 2004888: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 200488c: 02 80 00 03 be 2004898 2004890: 01 00 00 00 nop case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; 2004894: 90 10 3f ff mov -1, %o0 ! ffffffff default: baud_index = -1; break; } return baud_index; } 2004898: 81 c3 e0 08 retl 02003268 : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 2003268: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 200326c: d0 20 63 00 st %o0, [ %g1 + 0x300 ] ! 201b300 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 2003270: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 2003274: 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; 2003278: d2 20 63 04 st %o1, [ %g1 + 0x304 ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 200327c: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 2003280: 81 c3 e0 08 retl <== NOT EXECUTED 2003284: d4 20 63 08 st %o2, [ %g1 + 0x308 ] ! 201b308 <== NOT EXECUTED 020048c4 : } } rtems_status_code rtems_termios_close (void *arg) { 20048c4: 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); 20048c8: 03 00 80 6e sethi %hi(0x201b800), %g1 20048cc: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 20048d0: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 20048d4: 92 10 20 00 clr %o1 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 20048d8: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 20048dc: 40 00 04 66 call 2005a74 20048e0: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 20048e4: 80 a2 20 00 cmp %o0, 0 20048e8: 12 80 00 2c bne 2004998 20048ec: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 20048f0: c2 04 20 08 ld [ %l0 + 8 ], %g1 20048f4: 82 00 7f ff add %g1, -1, %g1 20048f8: 80 a0 60 00 cmp %g1, 0 20048fc: 12 80 00 5e bne 2004a74 2004900: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 2004904: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 2004908: 03 00 80 6e sethi %hi(0x201b800), %g1 200490c: 85 28 a0 05 sll %g2, 5, %g2 2004910: 82 10 60 c4 or %g1, 0xc4, %g1 2004914: 82 00 40 02 add %g1, %g2, %g1 2004918: c2 00 60 04 ld [ %g1 + 4 ], %g1 200491c: 80 a0 60 00 cmp %g1, 0 2004920: 22 80 00 06 be,a 2004938 2004924: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 2004928: 9f c0 40 00 call %g1 <== NOT EXECUTED 200492c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 2004930: 10 80 00 0b b 200495c <== NOT EXECUTED 2004934: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2004938: 92 10 20 00 clr %o1 200493c: 40 00 04 4e call 2005a74 2004940: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 2004944: 80 a2 20 00 cmp %o0, 0 2004948: 12 80 00 14 bne 2004998 200494c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 2004950: 7f ff fd d0 call 2004090 2004954: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 2004958: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 200495c: 80 a0 60 02 cmp %g1, 2 2004960: 32 80 00 10 bne,a 20049a0 2004964: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 2004968: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED 200496c: 40 00 03 03 call 2005578 <== NOT EXECUTED 2004970: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 2004974: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004978: 12 80 00 08 bne 2004998 <== NOT EXECUTED 200497c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 2004980: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 2004984: 40 00 02 fd call 2005578 <== NOT EXECUTED 2004988: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 200498c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004990: 22 80 00 04 be,a 20049a0 <== NOT EXECUTED 2004994: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 2004998: 40 00 05 e0 call 2006118 <== NOT EXECUTED 200499c: 01 00 00 00 nop <== NOT EXECUTED } if (tty->device.lastClose) 20049a0: 80 a0 60 00 cmp %g1, 0 20049a4: 22 80 00 07 be,a 20049c0 20049a8: c4 04 00 00 ld [ %l0 ], %g2 (*tty->device.lastClose)(tty->major, tty->minor, arg); 20049ac: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 20049b0: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 20049b4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20049b8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 20049bc: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 20049c0: 80 a0 a0 00 cmp %g2, 0 20049c4: 12 80 00 08 bne 20049e4 20049c8: c2 04 20 04 ld [ %l0 + 4 ], %g1 rtems_termios_ttyTail = tty->back; 20049cc: 05 00 80 6e sethi %hi(0x201b800), %g2 if ( rtems_termios_ttyTail != NULL ) { 20049d0: 80 a0 60 00 cmp %g1, 0 20049d4: 02 80 00 05 be 20049e8 20049d8: c2 20 a3 a0 st %g1, [ %g2 + 0x3a0 ] rtems_termios_ttyTail->forw = NULL; 20049dc: 10 80 00 03 b 20049e8 <== NOT EXECUTED 20049e0: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; 20049e4: c2 20 a0 04 st %g1, [ %g2 + 4 ] } if (tty->back == NULL) { 20049e8: c4 04 20 04 ld [ %l0 + 4 ], %g2 20049ec: 80 a0 a0 00 cmp %g2, 0 20049f0: 12 80 00 08 bne 2004a10 20049f4: c2 04 00 00 ld [ %l0 ], %g1 rtems_termios_ttyHead = tty->forw; 20049f8: 05 00 80 6e sethi %hi(0x201b800), %g2 if ( rtems_termios_ttyHead != NULL ) { 20049fc: 80 a0 60 00 cmp %g1, 0 2004a00: 02 80 00 05 be 2004a14 2004a04: c2 20 a3 a4 st %g1, [ %g2 + 0x3a4 ] rtems_termios_ttyHead->back = NULL; 2004a08: 10 80 00 03 b 2004a14 2004a0c: c0 20 60 04 clr [ %g1 + 4 ] } } else { tty->back->forw = tty->forw; 2004a10: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 2004a14: 40 00 03 ea call 20059bc 2004a18: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 2004a1c: 40 00 03 e8 call 20059bc 2004a20: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 2004a24: 40 00 03 e6 call 20059bc 2004a28: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 2004a2c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 2004a30: 80 a0 60 00 cmp %g1, 0 2004a34: 02 80 00 06 be 2004a4c 2004a38: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 2004a3c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 2004a40: 80 a0 60 02 cmp %g1, 2 2004a44: 12 80 00 04 bne 2004a54 2004a48: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); 2004a4c: 40 00 03 dc call 20059bc 2004a50: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 free (tty->rawInBuf.theBuf); 2004a54: 40 00 17 b5 call 200a928 2004a58: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 2004a5c: 40 00 17 b3 call 200a928 2004a60: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 2004a64: 40 00 17 b1 call 200a928 2004a68: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 2004a6c: 40 00 17 af call 200a928 2004a70: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 2004a74: 03 00 80 6e sethi %hi(0x201b800), %g1 2004a78: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c 2004a7c: 40 00 04 45 call 2005b90 2004a80: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 2004a84: 81 c7 e0 08 ret 2004a88: 81 e8 00 00 restore 02003488 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 2003488: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 200348c: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 2003490: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 2003494: 84 00 80 19 add %g2, %i1, %g2 2003498: c4 26 20 90 st %g2, [ %i0 + 0x90 ] if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 200349c: 80 a0 60 02 cmp %g1, 2 20034a0: 12 80 00 0a bne 20034c8 20034a4: 90 10 00 18 mov %i0, %o0 /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 20034a8: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 20034ac: 40 00 08 33 call 2005578 <== NOT EXECUTED 20034b0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 20034b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20034b8: 02 80 00 11 be 20034fc <== NOT EXECUTED 20034bc: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 20034c0: 40 00 0b 16 call 2006118 <== NOT EXECUTED 20034c4: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 20034c8: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 20034cc: 80 a0 60 05 cmp %g1, 5 20034d0: 12 80 00 09 bne 20034f4 20034d4: 03 00 80 6e sethi %hi(0x201b800), %g1 /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 20034d8: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 201b978 <== NOT EXECUTED 20034dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20034e0: 02 80 00 07 be 20034fc <== NOT EXECUTED 20034e4: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 20034e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20034ec: 01 00 00 00 nop <== NOT EXECUTED 20034f0: 30 80 00 03 b,a 20034fc <== NOT EXECUTED } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 20034f4: 7f ff ff 6b call 20032a0 20034f8: 81 e8 00 00 restore } } 20034fc: 81 c7 e0 08 ret <== NOT EXECUTED 2003500: 81 e8 00 00 restore <== NOT EXECUTED 02003504 : * 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) { 2003504: 9d e3 bf a0 save %sp, -96, %sp 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) { 2003508: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 200350c: 25 00 80 6e sethi %hi(0x201b800), %l2 2003510: 83 28 60 05 sll %g1, 5, %g1 2003514: a4 14 a0 c4 or %l2, 0xc4, %l2 2003518: 82 00 60 10 add %g1, 0x10, %g1 200351c: c2 04 80 01 ld [ %l2 + %g1 ], %g1 * 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) { 2003520: a0 10 00 18 mov %i0, %l0 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) { 2003524: 80 a0 60 00 cmp %g1, 0 2003528: 12 80 00 11 bne 200356c 200352c: a2 10 00 1a mov %i2, %l1 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, 2003530: aa 06 20 4a add %i0, 0x4a, %l5 /* * 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); 2003534: a8 06 20 30 add %i0, 0x30, %l4 2003538: a4 10 20 00 clr %l2 200353c: 10 80 00 ad b 20037f0 2003540: b0 10 20 00 clr %i0 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--) { c = *buf++; 2003544: d0 0e 40 00 ldub [ %i1 ], %o0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); 2003548: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 200354c: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 2003550: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 2003554: 91 2a 20 18 sll %o0, 0x18, %o0 <== NOT EXECUTED 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--) { c = *buf++; 2003558: b2 06 60 01 inc %i1 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); 200355c: 91 3a 20 18 sra %o0, 0x18, %o0 <== NOT EXECUTED 2003560: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED 2003564: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003568: 92 10 00 10 mov %l0, %o1 <== 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--) { 200356c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 2003570: 32 bf ff f5 bne,a 2003544 <== NOT EXECUTED 2003574: 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 )) { 2003578: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 200357c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003580: 12 80 00 a6 bne 2003818 <== NOT EXECUTED 2003584: 01 00 00 00 nop <== NOT EXECUTED 2003588: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 200358c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003590: 02 80 00 a2 be 2003818 <== NOT EXECUTED 2003594: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 2003598: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 200359c: 9f c0 40 00 call %g1 <== NOT EXECUTED 20035a0: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 20035a4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 20035a8: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 20035ac: 81 c7 e0 08 ret <== NOT EXECUTED 20035b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED while (len--) { c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 20035b4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20035b8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 20035bc: 02 80 00 1b be 2003628 <== NOT EXECUTED 20035c0: e6 0e 40 00 ldub [ %i1 ], %l3 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 20035c4: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 20035c8: 83 2c e0 18 sll %l3, 0x18, %g1 <== NOT EXECUTED 20035cc: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 20035d0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20035d4: 12 80 00 0e bne 200360c <== NOT EXECUTED 20035d8: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED if (c == tty->termios.c_cc[VSTART]) { 20035dc: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 20035e0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 20035e4: 12 80 00 05 bne 20035f8 <== NOT EXECUTED 20035e8: 01 00 00 00 nop <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 20035ec: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20035f0: 10 80 00 04 b 2003600 <== NOT EXECUTED 20035f4: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 20035f8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20035fc: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 2003600: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 2003604: 10 80 00 0c b 2003634 <== NOT EXECUTED 2003608: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 200360c: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 2003610: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2003614: 12 80 00 06 bne 200362c <== NOT EXECUTED 2003618: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 200361c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003620: 10 bf ff f8 b 2003600 <== NOT EXECUTED 2003624: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { 2003628: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 200362c: 02 80 00 1c be 200369c <== NOT EXECUTED 2003630: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 2003634: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003638: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 200363c: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 2003640: 32 80 00 6b bne,a 20037ec <== NOT EXECUTED 2003644: b2 06 60 01 inc %i1 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 2003648: 7f ff fa da call 20021b0 <== NOT EXECUTED 200364c: 01 00 00 00 nop <== NOT EXECUTED 2003650: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 2003654: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 2003658: 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; 200365c: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 2003660: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 2003664: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003668: 02 80 00 09 be 200368c <== NOT EXECUTED 200366c: 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); 2003670: 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, 2003674: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 2003678: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 200367c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 2003680: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 2003684: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003688: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 200368c: 7f ff fa cd call 20021c0 <== NOT EXECUTED 2003690: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 2003694: 10 80 00 56 b 20037ec <== NOT EXECUTED 2003698: b2 06 60 01 inc %i1 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 200369c: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 20036a0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 20036a4: 40 00 53 db call 2018610 <.urem> <== NOT EXECUTED 20036a8: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 20036ac: 7f ff fa c1 call 20021b0 <== NOT EXECUTED 20036b0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED 20036b4: ac 10 00 08 mov %o0, %l6 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 20036b8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 20036bc: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 20036c0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 20036c4: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 20036c8: 40 00 53 d2 call 2018610 <.urem> <== NOT EXECUTED 20036cc: 90 02 00 11 add %o0, %l1, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 20036d0: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 20036d4: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 20036d8: 08 80 00 2d bleu 200378c <== NOT EXECUTED 20036dc: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 20036e0: 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) 20036e4: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 20036e8: 12 80 00 29 bne 200378c <== NOT EXECUTED 20036ec: 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; 20036f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20036f4: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 20036f8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 20036fc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003700: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 2003704: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 2003708: 12 80 00 13 bne 2003754 <== NOT EXECUTED 200370c: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 2003710: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003714: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2003718: 12 80 00 06 bne 2003730 <== NOT EXECUTED 200371c: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 2003720: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 2003724: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2003728: 12 80 00 19 bne 200378c <== NOT EXECUTED 200372c: 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; 2003730: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 2003734: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 2003738: 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; 200373c: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 2003740: 92 10 00 15 mov %l5, %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; 2003744: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 2003748: 9f c0 40 00 call %g1 <== NOT EXECUTED 200374c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 2003750: 30 80 00 0f b,a 200378c <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 2003754: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2003758: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 200375c: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 2003760: 12 80 00 0b bne 200378c <== NOT EXECUTED 2003764: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 2003768: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 200376c: 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; 2003770: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 2003774: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 2003778: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200377c: 02 80 00 04 be 200378c <== NOT EXECUTED 2003780: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 2003784: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003788: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 200378c: 7f ff fa 8d call 20021c0 <== NOT EXECUTED 2003790: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 2003794: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 2003798: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 200379c: 32 80 00 04 bne,a 20037ac <== NOT EXECUTED 20037a0: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED dropped++; 20037a4: 10 80 00 11 b 20037e8 <== NOT EXECUTED 20037a8: b0 06 20 01 inc %i0 <== NOT EXECUTED } else { tty->rawInBuf.theBuf[newTail] = c; 20037ac: e6 28 40 11 stb %l3, [ %g1 + %l1 ] <== 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 )) { 20037b0: 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; 20037b4: e2 24 20 60 st %l1, [ %l0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 20037b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20037bc: 32 80 00 0c bne,a 20037ec <== NOT EXECUTED 20037c0: b2 06 60 01 inc %i1 <== NOT EXECUTED 20037c4: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 20037c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20037cc: 22 80 00 08 be,a 20037ec <== NOT EXECUTED 20037d0: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 20037d4: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 20037d8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20037dc: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 20037e0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 20037e4: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 20037e8: b2 06 60 01 inc %i1 <== NOT EXECUTED 20037ec: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 20037f0: 80 a6 a0 00 cmp %i2, 0 20037f4: 12 bf ff 70 bne 20035b4 20037f8: 01 00 00 00 nop tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 20037fc: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 rtems_semaphore_release (tty->rawInBuf.Semaphore); 2003800: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 2003804: 82 00 40 18 add %g1, %i0, %g1 rtems_semaphore_release (tty->rawInBuf.Semaphore); 2003808: 40 00 08 e2 call 2005b90 200380c: c2 24 20 78 st %g1, [ %l0 + 0x78 ] return dropped; 2003810: 81 c7 e0 08 ret 2003814: 81 e8 00 00 restore } 2003818: 81 c7 e0 08 ret <== NOT EXECUTED 200381c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0200321c : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 200321c: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 2003220: 19 00 80 6e sethi %hi(0x201b800), %o4 2003224: c2 03 23 9c ld [ %o4 + 0x39c ], %g1 ! 201bb9c 2003228: 80 a0 60 00 cmp %g1, 0 200322c: 12 80 00 0d bne 2003260 2003230: 98 13 23 9c or %o4, 0x39c, %o4 sc = rtems_semaphore_create ( 2003234: 11 15 14 9b sethi %hi(0x54526c00), %o0 2003238: 92 10 20 01 mov 1, %o1 200323c: 90 12 21 69 or %o0, 0x169, %o0 2003240: 94 10 20 54 mov 0x54, %o2 2003244: 40 00 09 6a call 20057ec 2003248: 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) 200324c: 80 a2 20 00 cmp %o0, 0 2003250: 02 80 00 04 be 2003260 2003254: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 2003258: 40 00 0b b0 call 2006118 <== NOT EXECUTED 200325c: 01 00 00 00 nop <== NOT EXECUTED 2003260: 81 c7 e0 08 ret 2003264: 81 e8 00 00 restore 020044c0 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 20044c0: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 20044c4: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 20044c8: 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; 20044cc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 20044d0: 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); 20044d4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 } } rtems_status_code rtems_termios_ioctl (void *arg) { 20044d8: a2 10 00 18 mov %i0, %l1 struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 20044dc: 92 10 20 00 clr %o1 20044e0: 40 00 05 65 call 2005a74 20044e4: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 20044e8: b0 92 20 00 orcc %o0, 0, %i0 20044ec: 22 80 00 05 be,a 2004500 20044f0: c2 04 60 04 ld [ %l1 + 4 ], %g1 args->ioctl_return = sc; 20044f4: f0 24 60 0c st %i0, [ %l1 + 0xc ] <== NOT EXECUTED return sc; 20044f8: 81 c7 e0 08 ret <== NOT EXECUTED 20044fc: 81 e8 00 00 restore <== NOT EXECUTED } switch (args->command) { 2004500: 80 a0 60 04 cmp %g1, 4 2004504: 22 80 00 bd be,a 20047f8 2004508: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 200450c: 18 80 00 0b bgu 2004538 2004510: 05 10 01 19 sethi %hi(0x40046400), %g2 2004514: 80 a0 60 02 cmp %g1, 2 2004518: 22 80 00 2c be,a 20045c8 200451c: d2 04 60 08 ld [ %l1 + 8 ], %o1 2004520: 18 80 00 af bgu 20047dc 2004524: 80 a0 60 01 cmp %g1, 1 2004528: 32 80 00 17 bne,a 2004584 200452c: 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; 2004530: 10 80 00 22 b 20045b8 2004534: d0 04 60 08 ld [ %l1 + 8 ], %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) { 2004538: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 200453c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2004540: 02 80 00 cf be 200487c <== NOT EXECUTED 2004544: 01 00 00 00 nop <== NOT EXECUTED 2004548: 18 80 00 07 bgu 2004564 <== NOT EXECUTED 200454c: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 2004550: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 2004554: 32 80 00 0c bne,a 2004584 <== NOT EXECUTED 2004558: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 200455c: 10 80 00 a3 b 20047e8 <== NOT EXECUTED 2004560: c2 04 80 00 ld [ %l2 ], %g1 <== 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) { 2004564: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 2004568: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 200456c: 02 80 00 c0 be 200486c <== NOT EXECUTED 2004570: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 2004574: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 2004578: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 200457c: 02 80 00 a3 be 2004808 <== NOT EXECUTED 2004580: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 2004584: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 2004588: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 200458c: 82 10 60 c4 or %g1, 0xc4, %g1 <== NOT EXECUTED 2004590: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 2004594: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 2004598: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200459c: 02 80 00 c5 be 20048b0 <== NOT EXECUTED 20045a0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 20045a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 20045a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 20045ac: 92 10 00 11 mov %l1, %o1 <== 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) { sc = rtems_termios_linesw[tty->t_line].l_open(tty); 20045b0: 10 80 00 c0 b 20048b0 <== NOT EXECUTED 20045b4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 20045b8: 92 04 20 30 add %l0, 0x30, %o1 20045bc: 40 00 2c 71 call 200f780 20045c0: 94 10 20 24 mov 0x24, %o2 break; 20045c4: 30 80 00 bb b,a 20048b0 case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 20045c8: 90 04 20 30 add %l0, 0x30, %o0 20045cc: 40 00 2c 6d call 200f780 20045d0: 94 10 20 24 mov 0x24, %o2 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 20045d4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 20045d8: 80 88 62 00 btst 0x200, %g1 20045dc: 02 80 00 20 be 200465c 20045e0: 01 00 00 00 nop 20045e4: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 20045e8: 80 88 64 00 btst 0x400, %g1 20045ec: 12 80 00 1c bne 200465c 20045f0: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 20045f4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20045f8: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 20045fc: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 2004600: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004604: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 2004608: 02 80 00 15 be 200465c <== NOT EXECUTED 200460c: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 2004610: 7f ff f6 e8 call 20021b0 <== NOT EXECUTED 2004614: 01 00 00 00 nop <== NOT EXECUTED 2004618: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 200461c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 2004620: 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; 2004624: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 2004628: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 200462c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004630: 02 80 00 09 be 2004654 <== NOT EXECUTED 2004634: 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); 2004638: 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, 200463c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 2004640: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 2004644: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 2004648: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 200464c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004650: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 2004654: 7f ff f6 db call 20021c0 <== NOT EXECUTED 2004658: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 200465c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 2004660: 80 88 64 00 btst 0x400, %g1 2004664: 02 80 00 0c be 2004694 2004668: 03 00 00 04 sethi %hi(0x1000), %g1 200466c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 2004670: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 2004674: 12 80 00 08 bne 2004694 <== NOT EXECUTED 2004678: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 200467c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004680: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 2004684: 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); 2004688: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 200468c: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 2004690: 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) && 2004694: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 2004698: 80 88 61 00 btst 0x100, %g1 200469c: 02 80 00 16 be 20046f4 20046a0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 20046a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20046a8: 06 80 00 14 bl 20046f8 <== NOT EXECUTED 20046ac: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 20046b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20046b4: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 20046b8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 20046bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20046c0: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 20046c4: 02 80 00 08 be 20046e4 <== NOT EXECUTED 20046c8: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 20046cc: 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) && 20046d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20046d4: 02 80 00 04 be 20046e4 <== NOT EXECUTED 20046d8: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 20046dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 20046e0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 20046e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 20046e8: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 20046ec: 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) { 20046f0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED 20046f4: 80 a0 60 00 cmp %g1, 0 20046f8: 36 80 00 06 bge,a 2004710 20046fc: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 tty->flow_ctrl |= FL_MDRTS; 2004700: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004704: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 2004708: 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) { 200470c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 2004710: 03 00 00 04 sethi %hi(0x1000), %g1 2004714: 80 88 80 01 btst %g2, %g1 2004718: 22 80 00 06 be,a 2004730 200471c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 tty->flow_ctrl |= FL_MDXOF; 2004720: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004724: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED 2004728: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 200472c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED 2004730: 80 88 64 00 btst 0x400, %g1 2004734: 22 80 00 06 be,a 200474c 2004738: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 200473c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 2004740: 82 10 62 00 or %g1, 0x200, %g1 2004744: 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) { 2004748: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 200474c: 80 88 60 02 btst 2, %g1 2004750: 32 80 00 17 bne,a 20047ac 2004754: c0 24 20 6c clr [ %l0 + 0x6c ] 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; 2004758: 40 00 02 fd call 200534c <== NOT EXECUTED 200475c: e4 0c 20 46 ldub [ %l0 + 0x46 ], %l2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 2004760: 40 00 4e c6 call 2018278 <.umul> <== NOT EXECUTED 2004764: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 2004768: 40 00 4e fe call 2018360 <.udiv> <== NOT EXECUTED 200476c: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 2004770: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 2004774: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 2004778: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200477c: 02 80 00 08 be 200479c <== NOT EXECUTED 2004780: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 2004784: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 2004788: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200478c: 12 80 00 09 bne 20047b0 <== NOT EXECUTED 2004790: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 2004794: 10 80 00 0a b 20047bc <== NOT EXECUTED 2004798: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { 200479c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20047a0: 02 80 00 06 be 20047b8 <== NOT EXECUTED 20047a4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 20047a8: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 20047ac: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 20047b0: 10 80 00 03 b 20047bc 20047b4: c0 24 20 74 clr [ %l0 + 0x74 ] } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 20047b8: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED } } } if (tty->device.setAttributes) 20047bc: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 20047c0: 80 a0 60 00 cmp %g1, 0 20047c4: 02 80 00 3b be 20048b0 20047c8: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 20047cc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 20047d0: 9f c0 40 00 call %g1 20047d4: 92 04 20 30 add %l0, 0x30, %o1 20047d8: 30 80 00 36 b,a 20048b0 break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 20047dc: 7f ff fe 2d call 2004090 20047e0: 90 10 00 10 mov %l0, %o0 break; 20047e4: 30 80 00 33 b,a 20048b0 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 20047e8: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 20047ec: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 20047f0: 10 80 00 30 b 20048b0 <== NOT EXECUTED 20047f4: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 20047f8: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 20047fc: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 2004800: 10 80 00 2c b 20048b0 <== NOT EXECUTED 2004804: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 2004808: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 200480c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 2004810: 82 10 60 c4 or %g1, 0xc4, %g1 <== NOT EXECUTED 2004814: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 2004818: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 200481c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004820: 22 80 00 06 be,a 2004838 <== NOT EXECUTED 2004824: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 2004828: 9f c0 40 00 call %g1 <== NOT EXECUTED 200482c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2004830: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 2004834: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== 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) { 2004838: 07 00 80 6e sethi %hi(0x201b800), %g3 <== 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); 200483c: 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) { 2004840: 86 10 e0 c4 or %g3, 0xc4, %g3 <== NOT EXECUTED 2004844: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 2004848: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 <== 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); 200484c: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== 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) { 2004850: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004854: 02 80 00 17 be 20048b0 <== NOT EXECUTED 2004858: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 200485c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004860: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2004864: 10 80 00 13 b 20048b0 <== NOT EXECUTED 2004868: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 200486c: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED 2004870: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 2004874: 10 80 00 0f b 20048b0 <== NOT EXECUTED 2004878: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 200487c: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 2004880: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 2004884: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 2004888: 3c 80 00 05 bpos,a 200489c <== NOT EXECUTED 200488c: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; 2004890: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 2004894: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 2004898: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 200489c: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED 20048a0: c4 04 60 08 ld [ %l1 + 8 ], %g2 <== NOT EXECUTED 20048a4: 86 21 00 03 sub %g4, %g3, %g3 <== NOT EXECUTED 20048a8: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 20048ac: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); 20048b0: 40 00 04 b8 call 2005b90 20048b4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 20048b8: f0 24 60 0c st %i0, [ %l1 + 0xc ] return sc; } 20048bc: 81 c7 e0 08 ret 20048c0: 81 e8 00 00 restore 0200afb8 : #include int rtems_termios_number_to_baud( int32_t baud ) { 200afb8: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 200afbc: 80 a2 24 b0 cmp %o0, 0x4b0 200afc0: 02 80 00 19 be 200b024 200afc4: 90 10 20 09 mov 9, %o0 200afc8: 80 a0 64 b0 cmp %g1, 0x4b0 200afcc: 14 80 00 29 bg 200b070 200afd0: 05 00 00 12 sethi %hi(0x4800), %g2 200afd4: 80 a0 60 86 cmp %g1, 0x86 200afd8: 02 80 00 13 be 200b024 200afdc: 90 10 20 04 mov 4, %o0 200afe0: 80 a0 60 86 cmp %g1, 0x86 200afe4: 14 80 00 12 bg 200b02c 200afe8: 80 a0 60 c8 cmp %g1, 0xc8 200afec: 80 a0 60 32 cmp %g1, 0x32 200aff0: 02 80 00 0d be 200b024 200aff4: 90 10 20 01 mov 1, %o0 200aff8: 80 a0 60 32 cmp %g1, 0x32 200affc: 34 80 00 05 bg,a 200b010 200b000: 80 a0 60 4b cmp %g1, 0x4b 200b004: 80 a0 60 00 cmp %g1, 0 200b008: 10 80 00 52 b 200b150 200b00c: 90 10 20 00 clr %o0 200b010: 02 80 00 05 be 200b024 200b014: 90 10 20 02 mov 2, %o0 200b018: 80 a0 60 6e cmp %g1, 0x6e 200b01c: 12 80 00 4f bne 200b158 200b020: 90 10 20 03 mov 3, %o0 200b024: 81 c3 e0 08 retl 200b028: 01 00 00 00 nop 200b02c: 02 bf ff fe be 200b024 200b030: 90 10 20 06 mov 6, %o0 ! 6 200b034: 80 a0 60 c8 cmp %g1, 0xc8 200b038: 14 80 00 07 bg 200b054 200b03c: 80 a0 61 2c cmp %g1, 0x12c 200b040: 80 a0 60 96 cmp %g1, 0x96 200b044: 12 80 00 45 bne 200b158 200b048: 90 10 20 05 mov 5, %o0 200b04c: 81 c3 e0 08 retl 200b050: 01 00 00 00 nop 200b054: 02 bf ff f4 be 200b024 200b058: 90 10 20 07 mov 7, %o0 ! 7 200b05c: 80 a0 62 58 cmp %g1, 0x258 200b060: 12 80 00 3e bne 200b158 200b064: 90 10 20 08 mov 8, %o0 200b068: 81 c3 e0 08 retl 200b06c: 01 00 00 00 nop 200b070: 84 10 a3 00 or %g2, 0x300, %g2 200b074: 80 a0 40 02 cmp %g1, %g2 200b078: 02 bf ff eb be 200b024 200b07c: 90 10 20 0e mov 0xe, %o0 200b080: 80 a0 40 02 cmp %g1, %g2 200b084: 14 80 00 18 bg 200b0e4 200b088: 07 00 00 70 sethi %hi(0x1c000), %g3 200b08c: 80 a0 69 60 cmp %g1, 0x960 200b090: 02 bf ff e5 be 200b024 200b094: 90 10 20 0b mov 0xb, %o0 200b098: 80 a0 69 60 cmp %g1, 0x960 200b09c: 34 80 00 07 bg,a 200b0b8 200b0a0: 05 00 00 04 sethi %hi(0x1000), %g2 200b0a4: 80 a0 67 08 cmp %g1, 0x708 200b0a8: 12 80 00 2c bne 200b158 200b0ac: 90 10 20 0a mov 0xa, %o0 200b0b0: 81 c3 e0 08 retl 200b0b4: 01 00 00 00 nop 200b0b8: 84 10 a2 c0 or %g2, 0x2c0, %g2 200b0bc: 80 a0 40 02 cmp %g1, %g2 200b0c0: 02 bf ff d9 be 200b024 200b0c4: 90 10 20 0c mov 0xc, %o0 200b0c8: 05 00 00 09 sethi %hi(0x2400), %g2 200b0cc: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 200b0d0: 80 a0 40 02 cmp %g1, %g2 200b0d4: 12 80 00 21 bne 200b158 200b0d8: 90 10 20 0d mov 0xd, %o0 200b0dc: 81 c3 e0 08 retl 200b0e0: 01 00 00 00 nop 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; 200b0e4: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 200b0e8: 86 10 e2 00 or %g3, 0x200, %g3 200b0ec: 80 a0 40 03 cmp %g1, %g3 200b0f0: 02 bf ff cd be 200b024 200b0f4: 90 10 a0 02 or %g2, 2, %o0 200b0f8: 80 a0 40 03 cmp %g1, %g3 200b0fc: 14 80 00 0f bg 200b138 200b100: 07 00 00 e1 sethi %hi(0x38400), %g3 200b104: 07 00 00 25 sethi %hi(0x9400), %g3 200b108: 86 10 e2 00 or %g3, 0x200, %g3 ! 9600 200b10c: 80 a0 40 03 cmp %g1, %g3 200b110: 02 bf ff c5 be 200b024 200b114: 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; 200b118: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 200b11c: 05 00 00 38 sethi %hi(0xe000), %g2 200b120: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 200b124: 80 a0 40 02 cmp %g1, %g2 200b128: 32 bf ff bf bne,a 200b024 200b12c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 200b130: 81 c3 e0 08 retl 200b134: 01 00 00 00 nop 200b138: 80 a0 40 03 cmp %g1, %g3 200b13c: 02 bf ff ba be 200b024 200b140: 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; 200b144: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 200b148: 05 00 01 c2 sethi %hi(0x70800), %g2 200b14c: 80 a0 40 02 cmp %g1, %g2 200b150: 02 80 00 03 be 200b15c 200b154: 01 00 00 00 nop 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; case 460800: termios_baud = B460800; break; 200b158: 90 10 3f ff mov -1, %o0 ! ffffffff default: termios_baud = -1; break; } return termios_baud; } 200b15c: 81 c3 e0 08 retl 02004a8c : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 2004a8c: 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, 2004a90: 03 00 80 6e sethi %hi(0x201b800), %g1 2004a94: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c 2004a98: 92 10 20 00 clr %o1 2004a9c: 40 00 03 f6 call 2005a74 2004aa0: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 2004aa4: a0 92 20 00 orcc %o0, 0, %l0 2004aa8: 12 80 01 05 bne 2004ebc 2004aac: 03 00 80 6e sethi %hi(0x201b800), %g1 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 2004ab0: 10 80 00 0a b 2004ad8 2004ab4: e4 00 63 a4 ld [ %g1 + 0x3a4 ], %l2 ! 201bba4 if ((tty->major == major) && (tty->minor == minor)) 2004ab8: 80 a0 40 18 cmp %g1, %i0 2004abc: 32 80 00 07 bne,a 2004ad8 2004ac0: e4 04 80 00 ld [ %l2 ], %l2 2004ac4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 2004ac8: 80 a0 40 19 cmp %g1, %i1 2004acc: 22 80 00 d6 be,a 2004e24 2004ad0: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ 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) { 2004ad4: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED 2004ad8: 80 a4 a0 00 cmp %l2, 0 2004adc: 32 bf ff f7 bne,a 2004ab8 2004ae0: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 2004ae4: 10 80 00 f8 b 2004ec4 2004ae8: 90 10 20 01 mov 1, %o0 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 2004aec: 03 00 80 6c sethi %hi(0x201b000), %g1 2004af0: c2 00 63 04 ld [ %g1 + 0x304 ], %g1 ! 201b304 2004af4: c2 24 a0 64 st %g1, [ %l2 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 2004af8: d0 04 a0 64 ld [ %l2 + 0x64 ], %o0 2004afc: 40 00 18 ed call 200aeb0 2004b00: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 2004b04: 80 a2 20 00 cmp %o0, 0 2004b08: 12 80 00 08 bne 2004b28 2004b0c: d0 24 a0 58 st %o0, [ %l2 + 0x58 ] free(tty); 2004b10: 40 00 17 86 call 200a928 <== NOT EXECUTED 2004b14: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 2004b18: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 2004b1c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED 2004b20: 10 80 00 e5 b 2004eb4 <== NOT EXECUTED 2004b24: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 2004b28: 03 00 80 6c sethi %hi(0x201b000), %g1 2004b2c: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 201b308 2004b30: c2 24 a0 88 st %g1, [ %l2 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 2004b34: d0 04 a0 88 ld [ %l2 + 0x88 ], %o0 2004b38: 40 00 18 de call 200aeb0 2004b3c: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 2004b40: 80 a2 20 00 cmp %o0, 0 2004b44: 12 80 00 05 bne 2004b58 2004b48: d0 24 a0 7c st %o0, [ %l2 + 0x7c ] free((void *)(tty->rawInBuf.theBuf)); 2004b4c: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 2004b50: 10 80 00 0c b 2004b80 <== NOT EXECUTED 2004b54: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 2004b58: 03 00 80 6c sethi %hi(0x201b000), %g1 2004b5c: 40 00 18 d5 call 200aeb0 2004b60: d0 00 63 00 ld [ %g1 + 0x300 ], %o0 ! 201b300 if (tty->cbuf == NULL) { 2004b64: 80 a2 20 00 cmp %o0, 0 2004b68: 12 80 00 0c bne 2004b98 2004b6c: d0 24 a0 1c st %o0, [ %l2 + 0x1c ] free((void *)(tty->rawOutBuf.theBuf)); 2004b70: d0 04 a0 7c ld [ %l2 + 0x7c ], %o0 <== NOT EXECUTED 2004b74: 40 00 17 6d call 200a928 <== NOT EXECUTED 2004b78: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 2004b7c: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED 2004b80: 40 00 17 6a call 200a928 <== NOT EXECUTED 2004b84: 01 00 00 00 nop <== NOT EXECUTED free(tty); 2004b88: 40 00 17 68 call 200a928 <== NOT EXECUTED 2004b8c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 2004b90: 10 80 00 c8 b 2004eb0 <== NOT EXECUTED 2004b94: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 2004b98: 03 00 80 6e sethi %hi(0x201b800), %g1 2004b9c: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 201bba4 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 2004ba0: c0 24 a0 d4 clr [ %l2 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 2004ba4: c0 24 a0 d8 clr [ %l2 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 2004ba8: c0 24 a0 dc clr [ %l2 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 2004bac: c0 24 a0 e0 clr [ %l2 + 0xe0 ] tty->tty_rcvwakeup = 0; 2004bb0: c0 24 a0 e4 clr [ %l2 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 2004bb4: c2 24 80 00 st %g1, [ %l2 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 2004bb8: 80 a0 60 00 cmp %g1, 0 2004bbc: 02 80 00 03 be 2004bc8 2004bc0: c0 24 a0 04 clr [ %l2 + 4 ] rtems_termios_ttyHead->back = tty; 2004bc4: e4 20 60 04 st %l2, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 2004bc8: 03 00 80 6e sethi %hi(0x201b800), %g1 2004bcc: c4 00 63 a0 ld [ %g1 + 0x3a0 ], %g2 ! 201bba0 */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; 2004bd0: 07 00 80 6e sethi %hi(0x201b800), %g3 if (rtems_termios_ttyTail == NULL) 2004bd4: 80 a0 a0 00 cmp %g2, 0 2004bd8: 12 80 00 03 bne 2004be4 2004bdc: e2 20 e3 a4 st %l1, [ %g3 + 0x3a4 ] rtems_termios_ttyTail = tty; 2004be0: e2 20 63 a0 st %l1, [ %g1 + 0x3a0 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 2004be4: 27 00 80 6c sethi %hi(0x201b000), %l3 2004be8: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 ! 201b30c 2004bec: 03 15 14 9a sethi %hi(0x54526800), %g1 2004bf0: 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; 2004bf4: f2 24 60 10 st %i1, [ %l1 + 0x10 ] tty->major = major; 2004bf8: f0 24 60 0c st %i0, [ %l1 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 2004bfc: 90 12 00 01 or %o0, %g1, %o0 2004c00: 92 10 20 01 mov 1, %o1 2004c04: 94 10 20 54 mov 0x54, %o2 2004c08: 96 10 20 00 clr %o3 2004c0c: 40 00 02 f8 call 20057ec 2004c10: 98 04 60 14 add %l1, 0x14, %o4 rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 2004c14: 80 a2 20 00 cmp %o0, 0 2004c18: 12 80 00 a3 bne 2004ea4 2004c1c: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 2004c20: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 2004c24: 82 10 63 00 or %g1, 0x300, %g1 2004c28: 92 10 20 01 mov 1, %o1 2004c2c: 90 12 00 01 or %o0, %g1, %o0 2004c30: 94 10 20 54 mov 0x54, %o2 2004c34: 96 10 20 00 clr %o3 2004c38: 40 00 02 ed call 20057ec 2004c3c: 98 04 60 18 add %l1, 0x18, %o4 rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 2004c40: 80 a2 20 00 cmp %o0, 0 2004c44: 12 80 00 98 bne 2004ea4 2004c48: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 2004c4c: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 2004c50: 92 10 20 00 clr %o1 2004c54: 90 12 00 01 or %o0, %g1, %o0 2004c58: 94 10 20 20 mov 0x20, %o2 2004c5c: 96 10 20 00 clr %o3 2004c60: 40 00 02 e3 call 20057ec 2004c64: 98 04 60 8c add %l1, 0x8c, %o4 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 2004c68: 80 a2 20 00 cmp %o0, 0 2004c6c: 12 80 00 8e bne 2004ea4 2004c70: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 2004c74: c0 24 60 94 clr [ %l1 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 2004c78: 90 04 60 98 add %l1, 0x98, %o0 2004c7c: 40 00 2a c1 call 200f780 2004c80: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 2004c84: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 2004c88: 80 a0 60 02 cmp %g1, 2 2004c8c: 32 80 00 1a bne,a 2004cf4 2004c90: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 sc = rtems_task_create ( 2004c94: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 <== NOT EXECUTED 2004c98: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 2004c9c: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 2004ca0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 2004ca4: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 2004ca8: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 2004cac: 98 10 20 00 clr %o4 <== NOT EXECUTED 2004cb0: 40 00 03 e4 call 2005c40 <== NOT EXECUTED 2004cb4: 9a 04 60 c8 add %l1, 0xc8, %o5 <== NOT EXECUTED TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 2004cb8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004cbc: 12 80 00 7a bne 2004ea4 <== NOT EXECUTED 2004cc0: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 2004cc4: d0 4c e3 0c ldsb [ %l3 + 0x30c ], %o0 <== NOT EXECUTED 2004cc8: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 2004ccc: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 2004cd0: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 2004cd4: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 2004cd8: 98 10 20 00 clr %o4 <== NOT EXECUTED 2004cdc: 40 00 03 d9 call 2005c40 <== NOT EXECUTED 2004ce0: 9a 04 60 c4 add %l1, 0xc4, %o5 <== NOT EXECUTED TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 2004ce4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004ce8: 12 80 00 6f bne 2004ea4 <== NOT EXECUTED 2004cec: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 2004cf0: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED 2004cf4: 80 a0 60 00 cmp %g1, 0 2004cf8: 02 80 00 07 be 2004d14 2004cfc: 03 00 80 6c sethi %hi(0x201b000), %g1 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 2004d00: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 2004d04: 80 a0 60 02 cmp %g1, 2 2004d08: 12 80 00 0f bne 2004d44 2004d0c: 84 10 20 03 mov 3, %g2 sc = rtems_semaphore_create ( 2004d10: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 2004d14: d0 48 63 0c ldsb [ %g1 + 0x30c ], %o0 ! 201b30c 2004d18: 03 15 14 9c sethi %hi(0x54527000), %g1 2004d1c: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 2004d20: 92 10 20 00 clr %o1 2004d24: 90 12 00 01 or %o0, %g1, %o0 2004d28: 94 10 20 24 mov 0x24, %o2 2004d2c: 96 10 20 00 clr %o3 2004d30: 40 00 02 af call 20057ec 2004d34: 98 04 60 68 add %l1, 0x68, %o4 rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 2004d38: 80 a2 20 00 cmp %o0, 0 2004d3c: 12 80 00 5a bne 2004ea4 2004d40: 84 10 20 03 mov 3, %g2 tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 2004d44: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 2004d48: 84 10 20 1c mov 0x1c, %g2 2004d4c: c4 2c 60 42 stb %g2, [ %l1 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 2004d50: 84 10 20 7f mov 0x7f, %g2 2004d54: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 2004d58: 84 10 20 15 mov 0x15, %g2 2004d5c: c4 2c 60 44 stb %g2, [ %l1 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 2004d60: 84 10 20 04 mov 4, %g2 2004d64: c4 2c 60 45 stb %g2, [ %l1 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 2004d68: 84 10 20 11 mov 0x11, %g2 2004d6c: c4 2c 60 49 stb %g2, [ %l1 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 2004d70: 84 10 20 13 mov 0x13, %g2 2004d74: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 2004d78: 84 10 20 1a mov 0x1a, %g2 2004d7c: c4 2c 60 4b stb %g2, [ %l1 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 2004d80: 84 10 20 12 mov 0x12, %g2 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; 2004d84: c0 24 60 b8 clr [ %l1 + 0xb8 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; 2004d88: c4 2c 60 4d stb %g2, [ %l1 + 0x4d ] /* 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; 2004d8c: c8 04 60 64 ld [ %l1 + 0x64 ], %g4 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'; 2004d90: 84 10 20 0f mov 0xf, %g2 2004d94: c4 2c 60 4e stb %g2, [ %l1 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 2004d98: 84 10 20 17 mov 0x17, %g2 /* 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; 2004d9c: 89 31 20 01 srl %g4, 1, %g4 tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; 2004da0: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 2004da4: 84 10 20 16 mov 0x16, %g2 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 2004da8: c0 2c 60 4c clrb [ %l1 + 0x4c ] tty->termios.c_cc[VEOL2] = '\000'; 2004dac: c0 2c 60 51 clrb [ %l1 + 0x51 ] tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 2004db0: 03 00 80 6c sethi %hi(0x201b000), %g1 tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; 2004db4: c4 2c 60 50 stb %g2, [ %l1 + 0x50 ] tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 2004db8: c4 08 63 0c ldub [ %g1 + 0x30c ], %g2 /* 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; 2004dbc: c8 24 60 bc st %g4, [ %l1 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 2004dc0: 09 00 00 09 sethi %hi(0x2400), %g4 2004dc4: 88 11 21 02 or %g4, 0x102, %g4 ! 2502 2004dc8: c8 24 60 30 st %g4, [ %l1 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 2004dcc: 09 00 00 06 sethi %hi(0x1800), %g4 2004dd0: 88 11 20 05 or %g4, 5, %g4 ! 1805 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; 2004dd4: c6 04 60 64 ld [ %l1 + 0x64 ], %g3 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 2004dd8: c8 24 60 34 st %g4, [ %l1 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 2004ddc: 88 10 28 bd mov 0x8bd, %g4 2004de0: c8 24 60 38 st %g4, [ %l1 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 2004de4: 09 00 00 20 sethi %hi(0x8000), %g4 2004de8: 88 11 22 3b or %g4, 0x23b, %g4 ! 823b 2004dec: c8 24 60 3c st %g4, [ %l1 + 0x3c ] 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; 2004df0: 89 28 e0 01 sll %g3, 1, %g4 2004df4: 86 01 00 03 add %g4, %g3, %g3 2004df8: 87 30 e0 02 srl %g3, 2, %g3 2004dfc: c6 24 60 c0 st %g3, [ %l1 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 2004e00: 86 00 a0 01 add %g2, 1, %g3 2004e04: 85 28 a0 18 sll %g2, 0x18, %g2 2004e08: 85 38 a0 18 sra %g2, 0x18, %g2 2004e0c: 80 a0 a0 7a cmp %g2, 0x7a 2004e10: 12 80 00 04 bne 2004e20 2004e14: c6 28 63 0c stb %g3, [ %g1 + 0x30c ] c = 'a'; 2004e18: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 2004e1c: c4 28 63 0c stb %g2, [ %g1 + 0x30c ] <== NOT EXECUTED } args->iop->data1 = tty; if (!tty->refcount++) { 2004e20: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 2004e24: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 2004e28: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 2004e2c: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 2004e30: 80 a0 60 00 cmp %g1, 0 2004e34: 12 80 00 1e bne 2004eac 2004e38: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 2004e3c: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 2004e40: 80 a0 60 00 cmp %g1, 0 2004e44: 02 80 00 05 be 2004e58 2004e48: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 2004e4c: 92 10 00 19 mov %i1, %o1 2004e50: 9f c0 40 00 call %g1 2004e54: 94 10 00 1a mov %i2, %o2 /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 2004e58: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 2004e5c: 80 a0 60 02 cmp %g1, 2 2004e60: 12 80 00 14 bne 2004eb0 2004e64: 03 00 80 6e sethi %hi(0x201b800), %g1 sc = rtems_task_start(tty->rxTaskId, 2004e68: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED 2004e6c: 13 00 80 13 sethi %hi(0x2004c00), %o1 <== NOT EXECUTED 2004e70: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 2004e74: 40 00 04 19 call 2005ed8 <== NOT EXECUTED 2004e78: 92 12 63 5c or %o1, 0x35c, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 2004e7c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004e80: 12 80 00 09 bne 2004ea4 <== NOT EXECUTED 2004e84: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 2004e88: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 2004e8c: 13 00 80 13 sethi %hi(0x2004c00), %o1 <== NOT EXECUTED 2004e90: 40 00 04 12 call 2005ed8 <== NOT EXECUTED 2004e94: 92 12 62 e0 or %o1, 0x2e0, %o1 ! 2004ee0 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 2004e98: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004e9c: 02 80 00 05 be 2004eb0 <== NOT EXECUTED 2004ea0: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 2004ea4: 40 00 04 9d call 2006118 <== NOT EXECUTED 2004ea8: 01 00 00 00 nop <== NOT EXECUTED } } rtems_semaphore_release (rtems_termios_ttyMutex); 2004eac: 03 00 80 6e sethi %hi(0x201b800), %g1 2004eb0: d0 00 63 9c ld [ %g1 + 0x39c ], %o0 ! 201bb9c 2004eb4: 40 00 03 37 call 2005b90 2004eb8: 01 00 00 00 nop return RTEMS_SUCCESSFUL; } 2004ebc: 81 c7 e0 08 ret 2004ec0: 91 e8 00 10 restore %g0, %l0, %o0 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 2004ec4: 40 00 16 53 call 200a810 2004ec8: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 2004ecc: a4 92 20 00 orcc %o0, 0, %l2 2004ed0: 12 bf ff 07 bne 2004aec 2004ed4: a2 10 00 12 mov %l2, %l1 */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 2004ed8: 10 bf ff 11 b 2004b1c <== NOT EXECUTED 2004edc: 03 00 80 6e sethi %hi(0x201b800), %g1 <== NOT EXECUTED 02003820 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 2003820: 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) { 2003824: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 2003828: 92 10 00 18 mov %i0, %o1 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 200382c: 80 a0 60 00 cmp %g1, 0 2003830: 12 80 00 08 bne 2003850 2003834: a2 10 00 18 mov %i0, %l1 (*tty->device.write)(tty->minor, (void *)buf, len); 2003838: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 200383c: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 2003840: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003844: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED return; 2003848: 81 c7 e0 08 ret <== NOT EXECUTED 200384c: 81 e8 00 00 restore <== NOT EXECUTED } newHead = tty->rawOutBuf.Head; 2003850: e0 06 a0 80 ld [ %i2 + 0x80 ], %l0 * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; 2003854: a8 10 20 02 mov 2, %l4 if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 2003858: 10 80 00 39 b 200393c 200385c: a6 10 20 01 mov 1, %l3 * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 2003860: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 2003864: 40 00 53 6b call 2018610 <.urem> 2003868: 90 04 20 01 add %l0, 1, %o0 rtems_interrupt_disable (level); 200386c: 7f ff fa 51 call 20021b0 2003870: a0 10 00 08 mov %o0, %l0 2003874: a4 10 00 08 mov %o0, %l2 while (newHead == tty->rawOutBuf.Tail) { 2003878: 30 80 00 0f b,a 20038b4 tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); 200387c: 7f ff fa 51 call 20021c0 2003880: 90 10 00 12 mov %l2, %o0 sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 2003884: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 2003888: 92 10 20 00 clr %o1 200388c: 40 00 08 7a call 2005a74 2003890: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 2003894: 80 a2 20 00 cmp %o0, 0 2003898: 02 80 00 04 be 20038a8 200389c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 20038a0: 40 00 0a 1e call 2006118 <== NOT EXECUTED 20038a4: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_disable (level); 20038a8: 7f ff fa 42 call 20021b0 20038ac: 01 00 00 00 nop 20038b0: a4 10 00 08 mov %o0, %l2 * 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) { 20038b4: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 20038b8: 80 a4 00 01 cmp %l0, %g1 20038bc: 22 bf ff f0 be,a 200387c 20038c0: e8 26 a0 94 st %l4, [ %i2 + 0x94 ] RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 20038c4: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 20038c8: c6 0c 40 00 ldub [ %l1 ], %g3 20038cc: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 20038d0: c6 28 80 01 stb %g3, [ %g2 + %g1 ] tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 20038d4: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1 if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; 20038d8: e0 26 a0 80 st %l0, [ %i2 + 0x80 ] if (tty->rawOutBufState == rob_idle) { 20038dc: 80 a0 60 00 cmp %g1, 0 20038e0: 32 80 00 14 bne,a 2003930 20038e4: a2 04 60 01 inc %l1 /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 20038e8: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 20038ec: 80 88 60 10 btst 0x10, %g1 20038f0: 12 80 00 0b bne 200391c 20038f4: 01 00 00 00 nop (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 20038f8: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2 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, 20038fc: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 2003900: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 2003904: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 2003908: 92 02 40 02 add %o1, %g2, %o1 200390c: 9f c0 40 00 call %g1 2003910: 94 10 20 01 mov 1, %o2 } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 2003914: 10 80 00 06 b 200392c 2003918: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] (*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; 200391c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 2003920: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 2003924: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 2003928: e6 26 a0 94 st %l3, [ %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++; 200392c: a2 04 60 01 inc %l1 /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); 2003930: 90 10 00 12 mov %l2, %o0 2003934: 7f ff fa 23 call 20021c0 2003938: b2 06 7f ff add %i1, -1, %i1 if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 200393c: 80 a6 60 00 cmp %i1, 0 2003940: 12 bf ff c8 bne 2003860 2003944: 01 00 00 00 nop 2003948: 81 c7 e0 08 ret 200394c: 81 e8 00 00 restore 0200410c : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 200410c: 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; 2004110: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 2004114: e4 06 20 14 ld [ %i0 + 0x14 ], %l2 <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 2004118: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 200411c: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2004120: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 2004124: a2 10 00 18 mov %i0, %l1 <== 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); 2004128: 92 10 20 00 clr %o1 <== NOT EXECUTED 200412c: 40 00 06 52 call 2005a74 <== NOT EXECUTED 2004130: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 2004134: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 2004138: 12 80 00 10 bne 2004178 <== NOT EXECUTED 200413c: 05 00 80 6e sethi %hi(0x201b800), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 2004140: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 2004144: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 2004148: 84 10 a0 c4 or %g2, 0xc4, %g2 <== NOT EXECUTED 200414c: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 2004150: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 2004154: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004158: 02 80 00 0a be 2004180 <== NOT EXECUTED 200415c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 2004160: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004164: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2004168: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 200416c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 2004170: 40 00 06 88 call 2005b90 <== NOT EXECUTED 2004174: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 2004178: 81 c7 e0 08 ret <== NOT EXECUTED 200417c: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 2004180: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 2004184: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 2004188: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 200418c: 12 80 00 be bne 2004484 <== NOT EXECUTED 2004190: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 2004194: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED if (tty->device.pollRead != NULL 2004198: 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; 200419c: 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; 20041a0: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 20041a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20041a8: 02 80 00 4c be 20042d8 <== NOT EXECUTED 20041ac: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 20041b0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 20041b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20041b8: 12 80 00 49 bne 20042dc <== NOT EXECUTED 20041bc: 2f 00 80 6c sethi %hi(0x201b000), %l7 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 20041c0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 20041c4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 20041c8: 02 80 00 13 be 2004214 <== NOT EXECUTED 20041cc: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 20041d0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 20041d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20041d8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 20041dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20041e0: 16 80 00 06 bge 20041f8 <== NOT EXECUTED 20041e4: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); 20041e8: 40 00 07 58 call 2005f48 <== NOT EXECUTED 20041ec: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED { int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); 20041f0: 10 bf ff f9 b 20041d4 <== NOT EXECUTED 20041f4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) 20041f8: 7f ff ff 5f call 2003f74 <== NOT EXECUTED 20041fc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 2004200: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004204: 22 bf ff f4 be,a 20041d4 <== NOT EXECUTED 2004208: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 200420c: 10 80 00 9e b 2004484 <== NOT EXECUTED 2004210: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 2004214: 40 00 04 56 call 200536c <== NOT EXECUTED 2004218: 01 00 00 00 nop <== NOT EXECUTED 200421c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 2004220: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 2004224: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004228: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 200422c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2004230: 36 80 00 1c bge,a 20042a0 <== NOT EXECUTED 2004234: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 2004238: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED 200423c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 2004240: 02 80 00 0a be 2004268 <== NOT EXECUTED 2004244: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 2004248: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200424c: 02 80 00 11 be 2004290 <== NOT EXECUTED 2004250: 01 00 00 00 nop <== NOT EXECUTED 2004254: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 2004258: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200425c: 02 80 00 0d be 2004290 <== NOT EXECUTED 2004260: 01 00 00 00 nop <== NOT EXECUTED 2004264: 30 80 00 04 b,a 2004274 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 2004268: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200426c: 02 80 00 86 be 2004484 <== NOT EXECUTED 2004270: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 2004274: 40 00 04 3e call 200536c <== NOT EXECUTED 2004278: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 200427c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 2004280: 90 22 00 13 sub %o0, %l3, %o0 <== NOT EXECUTED 2004284: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 2004288: 18 80 00 7f bgu 2004484 <== NOT EXECUTED 200428c: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED break; } } rtems_task_wake_after (1); 2004290: 40 00 07 2e call 2005f48 <== NOT EXECUTED 2004294: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 2004298: 10 bf ff e3 b 2004224 <== NOT EXECUTED 200429c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 20042a0: 7f ff ff 35 call 2003f74 <== NOT EXECUTED 20042a4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 20042a8: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 20042ac: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 20042b0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 20042b4: 16 80 00 73 bge 2004480 <== NOT EXECUTED 20042b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 20042bc: 22 bf ff da be,a 2004224 <== NOT EXECUTED 20042c0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 20042c4: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 20042c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20042cc: 22 bf ff d6 be,a 2004224 <== NOT EXECUTED 20042d0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 20042d4: 30 bf ff d0 b,a 2004214 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 20042d8: 2f 00 80 6c sethi %hi(0x201b000), %l7 <== 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; 20042dc: e8 04 20 74 ld [ %l0 + 0x74 ], %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 20042e0: ae 15 e3 00 or %l7, 0x300, %l7 <== 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, 20042e4: ac 04 20 49 add %l0, 0x49, %l6 <== NOT EXECUTED 20042e8: 10 80 00 4b b 2004414 <== NOT EXECUTED 20042ec: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 20042f0: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 20042f4: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 20042f8: 40 00 50 c6 call 2018610 <.urem> <== NOT EXECUTED 20042fc: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 2004300: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 2004304: e8 08 40 08 ldub [ %g1 + %o0 ], %l4 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 2004308: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 200430c: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 2004310: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 2004314: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 2004318: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 200431c: 40 00 50 bd call 2018610 <.urem> <== NOT EXECUTED 2004320: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 2004324: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 2004328: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 200432c: 3a 80 00 27 bcc,a 20043c8 <== NOT EXECUTED 2004330: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 2004334: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004338: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 200433c: 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)) 2004340: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004344: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 2004348: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 200434c: 12 80 00 11 bne 2004390 <== NOT EXECUTED 2004350: 01 00 00 00 nop <== NOT EXECUTED 2004354: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 2004358: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200435c: 22 80 00 07 be,a 2004378 <== NOT EXECUTED 2004360: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 2004364: 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)) 2004368: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 200436c: 02 80 00 09 be 2004390 <== NOT EXECUTED 2004370: 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, 2004374: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 2004378: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 200437c: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 2004380: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004384: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 2004388: 10 80 00 10 b 20043c8 <== NOT EXECUTED 200438c: c2 04 20 3c ld [ %l0 + 0x3c ], %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) { 2004390: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 2004394: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 2004398: 22 80 00 0c be,a 20043c8 <== NOT EXECUTED 200439c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 20043a0: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 20043a4: 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; 20043a8: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 20043ac: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 20043b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20043b4: 22 80 00 05 be,a 20043c8 <== NOT EXECUTED 20043b8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 20043bc: 9f c0 40 00 call %g1 <== NOT EXECUTED 20043c0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 20043c4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 20043c8: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 20043cc: 02 80 00 09 be 20043f0 <== NOT EXECUTED 20043d0: 90 0d 20 ff and %l4, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 20043d4: 7f ff fe e8 call 2003f74 <== NOT EXECUTED 20043d8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 20043dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20043e0: 32 80 00 0c bne,a 2004410 <== NOT EXECUTED 20043e4: a6 10 20 00 clr %l3 <== NOT EXECUTED else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 20043e8: 10 80 00 0b b 2004414 <== NOT EXECUTED 20043ec: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 20043f0: 7f ff fe e1 call 2003f74 <== NOT EXECUTED 20043f4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 20043f8: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 20043fc: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 2004400: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004404: 26 80 00 04 bl,a 2004414 <== NOT EXECUTED 2004408: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED 200440c: a6 10 20 00 clr %l3 <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 2004410: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 2004414: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 2004418: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 200441c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004420: 02 80 00 08 be 2004440 <== NOT EXECUTED 2004424: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 2004428: c2 05 c0 00 ld [ %l7 ], %g1 <== NOT EXECUTED 200442c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 2004430: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 2004434: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 2004438: 06 bf ff ae bl 20042f0 <== NOT EXECUTED 200443c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 2004440: 02 80 00 11 be 2004484 <== NOT EXECUTED 2004444: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 2004448: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 200444c: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 2004450: 40 00 05 89 call 2005a74 <== NOT EXECUTED 2004454: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 2004458: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 200445c: 02 bf ff ee be 2004414 <== NOT EXECUTED 2004460: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 2004464: 30 80 00 08 b,a 2004484 <== NOT EXECUTED sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; 2004468: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED count--; 200446c: a4 04 bf ff add %l2, -1, %l2 <== NOT EXECUTED sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; 2004470: c2 08 80 01 ldub [ %g2 + %g1 ], %g1 <== NOT EXECUTED 2004474: c2 2d 40 00 stb %g1, [ %l5 ] <== NOT EXECUTED 2004478: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED 200447c: aa 05 60 01 inc %l5 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 2004480: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 2004484: 22 80 00 08 be,a 20044a4 <== NOT EXECUTED 2004488: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 200448c: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 2004490: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 2004494: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 2004498: 06 bf ff f4 bl 2004468 <== NOT EXECUTED 200449c: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 20044a0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 20044a4: 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; 20044a8: a4 20 40 12 sub %g1, %l2, %l2 <== NOT EXECUTED 20044ac: e4 24 60 1c st %l2, [ %l1 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 20044b0: 40 00 05 b8 call 2005b90 <== NOT EXECUTED 20044b4: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 20044b8: 81 c7 e0 08 ret <== NOT EXECUTED 20044bc: 81 e8 00 00 restore <== NOT EXECUTED 020032a0 : * 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) { 20032a0: 9d e3 bf a0 save %sp, -96, %sp int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 20032a4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 20032a8: 82 08 64 03 and %g1, 0x403, %g1 20032ac: 80 a0 64 01 cmp %g1, 0x401 20032b0: 12 80 00 10 bne 20032f0 20032b4: a0 10 00 18 mov %i0, %l0 == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 20032b8: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 20032bc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 20032c0: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 20032c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20032c8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 20032cc: 7f ff fb b9 call 20021b0 <== NOT EXECUTED 20032d0: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 20032d4: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 20032d8: 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--; 20032dc: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 20032e0: 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--; 20032e4: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 20032e8: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 20032ec: 30 80 00 12 b,a 2003334 <== NOT EXECUTED nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 20032f0: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 20032f4: 82 08 60 03 and %g1, 3, %g1 20032f8: 80 a0 60 02 cmp %g1, 2 20032fc: 12 80 00 12 bne 2003344 2003300: 92 06 20 49 add %i0, 0x49, %o1 * 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, 2003304: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 2003308: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 200330c: 9f c0 40 00 call %g1 <== NOT EXECUTED 2003310: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 2003314: 7f ff fb a7 call 20021b0 <== NOT EXECUTED 2003318: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 200331c: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 2003320: 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--; 2003324: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 2003328: 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--; 200332c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 2003330: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 2003334: 7f ff fb a3 call 20021c0 <== NOT EXECUTED 2003338: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 200333c: 81 c7 e0 08 ret 2003340: 81 e8 00 00 restore nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 2003344: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 2003348: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 200334c: 80 a0 80 01 cmp %g2, %g1 2003350: 12 80 00 0a bne 2003378 2003354: 01 00 00 00 nop /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 2003358: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 200335c: 80 a0 60 02 cmp %g1, 2 2003360: 12 bf ff f7 bne 200333c 2003364: b0 10 20 00 clr %i0 /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 2003368: 40 00 0a 0a call 2005b90 <== NOT EXECUTED 200336c: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 2003370: 81 c7 e0 08 ret <== NOT EXECUTED 2003374: 81 e8 00 00 restore <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); 2003378: 7f ff fb 8e call 20021b0 200337c: 01 00 00 00 nop len = tty->t_dqlen; 2003380: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 tty->t_dqlen = 0; 2003384: c0 26 20 90 clr [ %i0 + 0x90 ] rtems_interrupt_enable(level); 2003388: 7f ff fb 8e call 20021c0 200338c: 01 00 00 00 nop newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 2003390: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 2003394: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 2003398: 40 00 54 9e call 2018610 <.urem> 200339c: 90 04 40 08 add %l1, %o0, %o0 tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 20033a0: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 20033a4: d0 24 20 84 st %o0, [ %l0 + 0x84 ] if (tty->rawOutBufState == rob_wait) { 20033a8: 80 a0 60 02 cmp %g1, 2 20033ac: 12 80 00 04 bne 20033bc 20033b0: a2 10 00 08 mov %o0, %l1 /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 20033b4: 40 00 09 f7 call 2005b90 20033b8: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 } if (newTail == tty->rawOutBuf.Head) { 20033bc: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 20033c0: 80 a4 40 01 cmp %l1, %g1 20033c4: 12 80 00 0b bne 20033f0 20033c8: 01 00 00 00 nop nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 20033cc: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 20033d0: c0 24 20 94 clr [ %l0 + 0x94 ] nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 20033d4: 80 a0 60 00 cmp %g1, 0 20033d8: 02 80 00 29 be 200347c 20033dc: b0 10 20 00 clr %i0 (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 20033e0: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 20033e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 20033e8: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED 20033ec: 30 80 00 24 b,a 200347c <== NOT EXECUTED } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 20033f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 20033f4: 82 08 62 10 and %g1, 0x210, %g1 20033f8: 80 a0 62 10 cmp %g1, 0x210 20033fc: 12 80 00 0c bne 200342c 2003400: 01 00 00 00 nop == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 2003404: 7f ff fb 6b call 20021b0 <== NOT EXECUTED 2003408: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 200340c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 2003410: 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; 2003414: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 2003418: 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; 200341c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 2003420: 7f ff fb 68 call 20021c0 <== NOT EXECUTED 2003424: b0 10 20 00 clr %i0 <== NOT EXECUTED 2003428: 30 80 00 15 b,a 200347c <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 200342c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 2003430: 80 a4 40 01 cmp %l1, %g1 2003434: 08 80 00 04 bleu 2003444 2003438: 01 00 00 00 nop nToSend = tty->rawOutBuf.Size - newTail; 200343c: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 2003440: 30 80 00 02 b,a 2003448 else nToSend = tty->rawOutBuf.Head - newTail; 2003444: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 /* 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)) { 2003448: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 200344c: 80 88 66 00 btst 0x600, %g1 2003450: 02 80 00 03 be 200345c 2003454: b0 26 00 11 sub %i0, %l1, %i0 2003458: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 200345c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 2003460: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 2003464: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 /* 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*/ 2003468: 84 10 20 01 mov 1, %g2 (*tty->device.write)(tty->minor, 200346c: 92 02 40 11 add %o1, %l1, %o1 /* 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*/ 2003470: c4 24 20 94 st %g2, [ %l0 + 0x94 ] (*tty->device.write)(tty->minor, 2003474: 9f c0 40 00 call %g1 2003478: 94 10 00 18 mov %i0, %o2 &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 200347c: e2 24 20 84 st %l1, [ %l0 + 0x84 ] } return nToSend; } 2003480: 81 c7 e0 08 ret 2003484: 81 e8 00 00 restore 02004f5c : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 2004f5c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 2004f60: a2 07 bf f8 add %fp, -8, %l1 <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 2004f64: a0 07 bf ff add %fp, -1, %l0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 2004f68: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED 2004f6c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2004f70: 94 10 20 00 clr %o2 <== NOT EXECUTED 2004f74: 40 00 01 1f call 20053f0 <== NOT EXECUTED 2004f78: 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) { 2004f7c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2004f80: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2004f84: 22 80 00 07 be,a 2004fa0 <== NOT EXECUTED 2004f88: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 2004f8c: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 2004f90: 40 00 03 79 call 2005d74 <== NOT EXECUTED 2004f94: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 2004f98: 10 bf ff f5 b 2004f6c <== NOT EXECUTED 2004f9c: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 2004fa0: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004fa4: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 2004fa8: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 2004fac: 02 bf ff ef be 2004f68 <== NOT EXECUTED 2004fb0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 2004fb4: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 2004fb8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2004fbc: 7f ff f9 52 call 2003504 <== NOT EXECUTED 2004fc0: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 2004fc4: 10 bf ff ea b 2004f6c <== NOT EXECUTED 2004fc8: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED 02003288 : 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); 2003288: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 200328c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2003290: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 2003294: 40 00 08 b9 call 2005578 <== NOT EXECUTED 2003298: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 02004ee0 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 2004ee0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 2004ee4: 23 00 80 6e sethi %hi(0x201b800), %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004ee8: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 2004eec: a2 14 60 c4 or %l1, 0xc4, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004ef0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 2004ef4: 94 10 20 00 clr %o2 <== NOT EXECUTED 2004ef8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 2004efc: 40 00 01 3d call 20053f0 <== NOT EXECUTED 2004f00: 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) { 2004f04: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 2004f08: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 2004f0c: 02 80 00 07 be 2004f28 <== NOT EXECUTED 2004f10: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 2004f14: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 2004f18: 40 00 03 97 call 2005d74 <== NOT EXECUTED 2004f1c: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004f20: 10 bf ff f5 b 2004ef4 <== NOT EXECUTED 2004f24: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 2004f28: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 2004f2c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 2004f30: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 2004f34: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 2004f38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2004f3c: 02 80 00 04 be 2004f4c <== NOT EXECUTED 2004f40: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 2004f44: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004f48: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 2004f4c: 7f ff f8 d5 call 20032a0 <== NOT EXECUTED 2004f50: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 2004f54: 10 bf ff e8 b 2004ef4 <== NOT EXECUTED 2004f58: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 02003fc4 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 2003fc4: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 2003fc8: c2 06 00 00 ld [ %i0 ], %g1 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 2003fcc: a2 10 00 18 mov %i0, %l1 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 2003fd0: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2003fd4: 92 10 20 00 clr %o1 2003fd8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 2003fdc: 40 00 06 a6 call 2005a74 2003fe0: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 2003fe4: b0 92 20 00 orcc %o0, 0, %i0 2003fe8: 12 80 00 0f bne 2004024 2003fec: 03 00 80 6e sethi %hi(0x201b800), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 2003ff0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 2003ff4: 85 28 a0 05 sll %g2, 5, %g2 2003ff8: 82 10 60 c4 or %g1, 0xc4, %g1 2003ffc: 82 00 40 02 add %g1, %g2, %g1 2004000: c2 00 60 0c ld [ %g1 + 0xc ], %g1 2004004: 80 a0 60 00 cmp %g1, 0 2004008: 02 80 00 09 be 200402c 200400c: 92 10 00 11 mov %l1, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 2004010: 9f c0 40 00 call %g1 <== NOT EXECUTED 2004014: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 2004018: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 200401c: 40 00 06 dd call 2005b90 <== NOT EXECUTED 2004020: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED return sc; 2004024: 81 c7 e0 08 ret <== NOT EXECUTED 2004028: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->termios.c_oflag & OPOST) { 200402c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 2004030: d2 04 60 14 ld [ %l1 + 0x14 ], %o1 2004034: 80 88 60 01 btst 1, %g1 2004038: 02 80 00 0e be 2004070 200403c: d0 04 60 10 ld [ %l1 + 0x10 ], %o0 uint32_t count = args->count; 2004040: a6 10 00 09 mov %o1, %l3 char *buffer = args->buffer; while (count--) 2004044: 10 80 00 06 b 200405c 2004048: a4 10 00 08 mov %o0, %l2 oproc (*buffer++, tty); 200404c: a6 04 ff ff add %l3, -1, %l3 2004050: a4 04 a0 01 inc %l2 2004054: 7f ff fe 3f call 2003950 2004058: 92 10 00 10 mov %l0, %o1 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 200405c: 80 a4 e0 00 cmp %l3, 0 2004060: 32 bf ff fb bne,a 200404c 2004064: d0 0c 80 00 ldub [ %l2 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 2004068: 10 80 00 05 b 200407c 200406c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 2004070: 7f ff fd ec call 2003820 <== NOT EXECUTED 2004074: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 2004078: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 200407c: c2 24 60 1c st %g1, [ %l1 + 0x1c ] } rtems_semaphore_release (tty->osem); 2004080: 40 00 06 c4 call 2005b90 2004084: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 return sc; } 2004088: 81 c7 e0 08 ret 200408c: 81 e8 00 00 restore 02007718 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 2007718: 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) 200771c: 2b 08 00 00 sethi %hi(0x20000000), %l5 <== NOT EXECUTED 2007720: aa 8e 00 15 andcc %i0, %l5, %l5 <== NOT EXECUTED 2007724: 02 80 00 11 be 2007768 <== NOT EXECUTED 2007728: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED { if (rtems_panic_in_progress++) 200772c: 05 00 80 9c sethi %hi(0x2027000), %g2 <== NOT EXECUTED 2007730: c2 00 a3 30 ld [ %g2 + 0x330 ], %g1 ! 2027330 <== NOT EXECUTED 2007734: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED 2007738: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200773c: 02 80 00 06 be 2007754 <== NOT EXECUTED 2007740: c6 20 a3 30 st %g3, [ %g2 + 0x330 ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 2007744: 03 00 80 9d sethi %hi(0x2027400), %g1 <== NOT EXECUTED 2007748: c4 00 61 10 ld [ %g1 + 0x110 ], %g2 ! 2027510 <_Thread_Dispatch_disable_level><== NOT EXECUTED 200774c: 84 00 a0 01 inc %g2 <== NOT EXECUTED 2007750: c4 20 61 10 st %g2, [ %g1 + 0x110 ] <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 2007754: 03 00 80 9c sethi %hi(0x2027000), %g1 <== NOT EXECUTED 2007758: c2 00 63 30 ld [ %g1 + 0x330 ], %g1 ! 2027330 <== NOT EXECUTED 200775c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 2007760: 34 80 00 5a bg,a 20078c8 <== NOT EXECUTED 2007764: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 2007768: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED 200776c: c2 00 62 98 ld [ %g1 + 0x298 ], %g1 ! 2026a98 <_impure_ptr><== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 2007770: 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 */ 2007774: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 2007778: 40 00 3a 5b call 20160e4 <== NOT EXECUTED 200777c: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 2007780: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 2007784: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED 2007788: 02 80 00 05 be 200779c <== NOT EXECUTED 200778c: a6 2c 00 13 andn %l0, %l3, %l3 <== NOT EXECUTED local_errno = errno; 2007790: 40 00 39 4b call 2015cbc <__errno> <== NOT EXECUTED 2007794: 01 00 00 00 nop <== NOT EXECUTED 2007798: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 200779c: 29 00 80 9a sethi %hi(0x2026800), %l4 <== NOT EXECUTED 20077a0: c2 05 22 98 ld [ %l4 + 0x298 ], %g1 ! 2026a98 <_impure_ptr><== NOT EXECUTED 20077a4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 20077a8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 20077ac: 40 00 51 d1 call 201bef0 <== NOT EXECUTED 20077b0: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 20077b4: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 20077b8: 02 80 00 0c be 20077e8 <== NOT EXECUTED 20077bc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 20077c0: c2 05 22 98 ld [ %l4 + 0x298 ], %g1 <== NOT EXECUTED 20077c4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 20077c8: 7f ff ff cd call 20076fc <== NOT EXECUTED 20077cc: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 20077d0: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED 20077d4: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 20077d8: 92 12 61 38 or %o1, 0x138, %o1 <== NOT EXECUTED 20077dc: 40 00 3b 16 call 2016434 <== NOT EXECUTED 20077e0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 20077e4: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED if (local_errno) 20077e8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 20077ec: 22 80 00 1c be,a 200785c <== NOT EXECUTED 20077f0: 27 00 80 9a sethi %hi(0x2026800), %l3 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 20077f4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 20077f8: 04 80 00 11 ble 200783c <== NOT EXECUTED 20077fc: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED 2007800: 40 00 3e 60 call 2017180 <== NOT EXECUTED 2007804: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2007808: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 200780c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2007810: 02 80 00 0b be 200783c <== NOT EXECUTED 2007814: 03 00 80 9a sethi %hi(0x2026800), %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 2007818: c2 00 62 98 ld [ %g1 + 0x298 ], %g1 ! 2026a98 <_impure_ptr><== NOT EXECUTED 200781c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2007820: 40 00 3e 58 call 2017180 <== NOT EXECUTED 2007824: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 2007828: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED 200782c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 2007830: 92 12 61 48 or %o1, 0x148, %o1 <== NOT EXECUTED 2007834: 10 80 00 07 b 2007850 <== NOT EXECUTED 2007838: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 200783c: c2 00 62 98 ld [ %g1 + 0x298 ], %g1 <== NOT EXECUTED 2007840: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED 2007844: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 2007848: 92 12 61 58 or %o1, 0x158, %o1 <== NOT EXECUTED 200784c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 2007850: 40 00 3a f9 call 2016434 <== NOT EXECUTED 2007854: 27 00 80 9a sethi %hi(0x2026800), %l3 <== NOT EXECUTED 2007858: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 200785c: c2 04 e2 98 ld [ %l3 + 0x298 ], %g1 <== NOT EXECUTED 2007860: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED 2007864: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 2007868: 40 00 3a f3 call 2016434 <== NOT EXECUTED 200786c: 92 12 61 70 or %o1, 0x170, %o1 <== NOT EXECUTED (void) fflush(stderr); 2007870: c2 04 e2 98 ld [ %l3 + 0x298 ], %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"); 2007874: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED (void) fflush(stderr); 2007878: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 200787c: 40 00 3a 1a call 20160e4 <== NOT EXECUTED 2007880: b0 06 00 12 add %i0, %l2, %i0 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 2007884: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 2007888: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED 200788c: 02 80 00 0f be 20078c8 <== NOT EXECUTED 2007890: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 2007894: 22 80 00 08 be,a 20078b4 <== NOT EXECUTED 2007898: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 200789c: 13 00 80 92 sethi %hi(0x2024800), %o1 <== NOT EXECUTED 20078a0: 90 10 20 00 clr %o0 <== NOT EXECUTED 20078a4: 40 00 00 18 call 2007904 <== NOT EXECUTED 20078a8: 92 12 61 78 or %o1, 0x178, %o1 <== NOT EXECUTED _exit(local_errno); 20078ac: 40 00 02 e5 call 2008440 <_exit> <== NOT EXECUTED 20078b0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); 20078b4: 90 10 20 00 clr %o0 <== NOT EXECUTED 20078b8: 40 00 00 13 call 2007904 <== NOT EXECUTED 20078bc: 92 12 61 90 or %o1, 0x190, %o1 <== NOT EXECUTED abort(); 20078c0: 40 00 38 f1 call 2015c84 <== NOT EXECUTED 20078c4: 01 00 00 00 nop <== NOT EXECUTED } } return chars_written; } 20078c8: 81 c7 e0 08 ret <== NOT EXECUTED 20078cc: 81 e8 00 00 restore <== NOT EXECUTED 0202588c : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 202588c: 9d e3 bf a0 save %sp, -96, %sp 2025890: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 2025894: 2b 00 81 95 sethi %hi(0x2065400), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 2025898: 29 00 81 95 sethi %hi(0x2065400), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 202589c: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 20258a0: aa 15 62 e0 or %l5, 0x2e0, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 20258a4: a8 15 22 d0 or %l4, 0x2d0, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 20258a8: a2 10 20 00 clr %l1 20258ac: a0 10 20 00 clr %l0 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 20258b0: c2 06 20 04 ld [ %i0 + 4 ], %g1 20258b4: 82 00 7f ff add %g1, -1, %g1 20258b8: 80 a0 60 00 cmp %g1, 0 20258bc: 16 80 00 07 bge 20258d8 20258c0: c2 26 20 04 st %g1, [ %i0 + 4 ] 20258c4: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 20258c8: 40 00 7a fa call 20444b0 <__srget_r> <== NOT EXECUTED 20258cc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 20258d0: 10 80 00 06 b 20258e8 <== NOT EXECUTED 20258d4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED 20258d8: c2 06 00 00 ld [ %i0 ], %g1 20258dc: 84 00 60 01 add %g1, 1, %g2 20258e0: e4 08 40 00 ldub [ %g1 ], %l2 20258e4: c4 26 00 00 st %g2, [ %i0 ] if (c == ':') 20258e8: 80 a4 a0 3a cmp %l2, 0x3a 20258ec: 02 80 00 22 be 2025974 20258f0: 80 a4 60 00 cmp %l1, 0 break; if (sign == 0) { 20258f4: 32 80 00 09 bne,a 2025918 20258f8: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 20258fc: 80 a4 a0 2d cmp %l2, 0x2d 2025900: 12 80 00 05 bne 2025914 2025904: a2 10 20 01 mov 1, %l1 sign = -1; limit++; 2025908: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 202590c: 10 bf ff e9 b 20258b0 <== NOT EXECUTED 2025910: a2 10 3f ff mov -1, %l1 <== NOT EXECUTED } sign = 1; } if (!isdigit(c)) 2025914: c2 05 00 00 ld [ %l4 ], %g1 2025918: 82 00 40 12 add %g1, %l2, %g1 202591c: c2 08 60 01 ldub [ %g1 + 1 ], %g1 2025920: 80 88 60 04 btst 4, %g1 2025924: 02 80 00 1c be 2025994 2025928: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 202592c: 40 00 c6 54 call 205727c <.udiv> 2025930: 92 10 20 0a mov 0xa, %o1 2025934: 80 a4 00 08 cmp %l0, %o0 2025938: 18 80 00 17 bgu 2025994 202593c: 01 00 00 00 nop 2025940: 12 80 00 08 bne 2025960 2025944: a4 04 bf d0 add %l2, -48, %l2 2025948: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 202594c: 40 00 c6 f8 call 205752c <.urem> <== NOT EXECUTED 2025950: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 2025954: 80 a4 80 08 cmp %l2, %o0 <== NOT EXECUTED 2025958: 18 80 00 0f bgu 2025994 <== NOT EXECUTED 202595c: 01 00 00 00 nop <== NOT EXECUTED || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 2025960: 83 2c 20 03 sll %l0, 3, %g1 2025964: a1 2c 20 01 sll %l0, 1, %l0 2025968: a0 04 00 01 add %l0, %g1, %l0 202596c: 10 bf ff d1 b 20258b0 2025970: a0 04 80 10 add %l2, %l0, %l0 } if (sign == 0) 2025974: 02 80 00 08 be 2025994 2025978: 90 10 00 11 mov %l1, %o0 return 0; *val = i * sign; 202597c: 92 10 00 10 mov %l0, %o1 2025980: 40 00 c6 05 call 2057194 <.umul> 2025984: b0 10 20 01 mov 1, %i0 2025988: d0 26 40 00 st %o0, [ %i1 ] return 1; 202598c: 81 c7 e0 08 ret 2025990: 81 e8 00 00 restore } 2025994: 81 c7 e0 08 ret <== NOT EXECUTED 2025998: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 0202599c : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 202599c: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 20259a0: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 20259a4: 21 00 81 95 sethi %hi(0x2065400), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 20259a8: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 20259ac: a0 14 22 e0 or %l0, 0x2e0, %l0 20259b0: c2 06 20 04 ld [ %i0 + 4 ], %g1 20259b4: 82 00 7f ff add %g1, -1, %g1 20259b8: 80 a0 60 00 cmp %g1, 0 20259bc: 16 80 00 07 bge 20259d8 20259c0: c2 26 20 04 st %g1, [ %i0 + 4 ] 20259c4: d0 04 00 00 ld [ %l0 ], %o0 20259c8: 40 00 7a ba call 20444b0 <__srget_r> 20259cc: 92 10 00 18 mov %i0, %o1 if (c == ':') { 20259d0: 10 80 00 07 b 20259ec 20259d4: 80 a2 20 3a cmp %o0, 0x3a { int c; *name = *bufp; for (;;) { c = getc(fp); 20259d8: c2 06 00 00 ld [ %i0 ], %g1 20259dc: 84 00 60 01 add %g1, 1, %g2 20259e0: d0 08 40 00 ldub [ %g1 ], %o0 20259e4: c4 26 00 00 st %g2, [ %i0 ] if (c == ':') { 20259e8: 80 a2 20 3a cmp %o0, 0x3a 20259ec: 12 80 00 07 bne 2025a08 20259f0: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 20259f4: 80 a7 20 00 cmp %i4, 0 20259f8: 22 80 00 1a be,a 2025a60 20259fc: c2 06 80 00 ld [ %i2 ], %g1 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 2025a00: 81 c7 e0 08 ret <== NOT EXECUTED 2025a04: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') { if (nlFlag) return 0; break; } if (c == '\n') { 2025a08: 12 80 00 07 bne 2025a24 2025a0c: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) 2025a10: 80 a7 20 00 cmp %i4, 0 2025a14: 32 80 00 13 bne,a 2025a60 2025a18: c2 06 80 00 ld [ %i2 ], %g1 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 2025a1c: 81 c7 e0 08 ret <== NOT EXECUTED 2025a20: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == '\n') { if (!nlFlag) return 0; break; } if (c == EOF) 2025a24: 22 80 00 17 be,a 2025a80 2025a28: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; if (*nleft < 2) 2025a2c: c2 06 c0 00 ld [ %i3 ], %g1 2025a30: 80 a0 60 01 cmp %g1, 1 2025a34: 28 80 00 13 bleu,a 2025a80 2025a38: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; **bufp = c; 2025a3c: c2 06 80 00 ld [ %i2 ], %g1 2025a40: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 2025a44: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 2025a48: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 2025a4c: 84 00 a0 01 inc %g2 --(*nleft); 2025a50: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 2025a54: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); } 2025a58: 10 bf ff d6 b 20259b0 2025a5c: c2 26 c0 00 st %g1, [ %i3 ] **bufp = '\0'; 2025a60: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 2025a64: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 2025a68: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 2025a6c: 84 00 a0 01 inc %g2 --(*nleft); 2025a70: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 2025a74: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 2025a78: c2 26 c0 00 st %g1, [ %i3 ] 2025a7c: b0 10 20 01 mov 1, %i0 return 1; } 2025a80: 81 c7 e0 08 ret 2025a84: 81 e8 00 00 restore 02025a88 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 2025a88: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2025a8c: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 2025a90: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2025a94: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2025a98: a2 07 a0 4c add %fp, 0x4c, %l1 2025a9c: a0 07 a0 50 add %fp, 0x50, %l0 2025aa0: 90 10 00 18 mov %i0, %o0 2025aa4: 92 10 00 19 mov %i1, %o1 2025aa8: 94 10 00 11 mov %l1, %o2 2025aac: 7f ff ff bc call 202599c 2025ab0: 96 10 00 10 mov %l0, %o3 2025ab4: 80 a2 20 00 cmp %o0, 0 2025ab8: 02 80 00 41 be 2025bbc 2025abc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 2025ac0: 92 06 60 04 add %i1, 4, %o1 2025ac4: 94 10 00 11 mov %l1, %o2 2025ac8: 96 10 00 10 mov %l0, %o3 2025acc: 7f ff ff b4 call 202599c 2025ad0: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2025ad4: 80 a2 20 00 cmp %o0, 0 2025ad8: 02 80 00 39 be 2025bbc 2025adc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 2025ae0: 7f ff ff 6b call 202588c 2025ae4: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2025ae8: 80 a2 20 00 cmp %o0, 0 2025aec: 02 80 00 34 be 2025bbc 2025af0: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 2025af4: 94 10 00 11 mov %l1, %o2 2025af8: 96 10 00 10 mov %l0, %o3 2025afc: 92 07 bf f8 add %fp, -8, %o1 2025b00: 7f ff ff a7 call 202599c 2025b04: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 2025b08: 80 a2 20 00 cmp %o0, 0 2025b0c: 02 80 00 2c be 2025bbc 2025b10: c2 07 bf fc ld [ %fp + -4 ], %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2025b14: c6 07 bf f8 ld [ %fp + -8 ], %g3 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; 2025b18: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2025b1c: 84 10 00 03 mov %g3, %g2 2025b20: 10 80 00 05 b 2025b34 2025b24: 82 10 20 01 mov 1, %g1 if(*cp == ',') memcount++; 2025b28: 88 19 20 2c xor %g4, 0x2c, %g4 2025b2c: 80 a0 00 04 cmp %g0, %g4 2025b30: 82 60 7f ff subx %g1, -1, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2025b34: c8 48 80 00 ldsb [ %g2 ], %g4 2025b38: 80 a1 20 00 cmp %g4, 0 2025b3c: 12 bf ff fb bne 2025b28 2025b40: 84 00 a0 01 inc %g2 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 2025b44: c4 07 a0 50 ld [ %fp + 0x50 ], %g2 2025b48: 83 28 60 02 sll %g1, 2, %g1 2025b4c: 82 00 60 13 add %g1, 0x13, %g1 2025b50: 80 a0 80 01 cmp %g2, %g1 2025b54: 0a 80 00 1a bcs 2025bbc 2025b58: c2 07 a0 4c ld [ %fp + 0x4c ], %g1 grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 2025b5c: 84 10 20 01 mov 1, %g2 /* * 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); 2025b60: 82 00 60 0f add %g1, 0xf, %g1 2025b64: 82 08 7f f0 and %g1, -16, %g1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 2025b68: c6 20 40 00 st %g3, [ %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); 2025b6c: c2 26 60 0c st %g1, [ %i1 + 0xc ] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 2025b70: 10 80 00 09 b 2025b94 2025b74: c2 07 bf f8 ld [ %fp + -8 ], %g1 for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { 2025b78: 32 80 00 08 bne,a 2025b98 2025b7c: 82 00 60 01 inc %g1 *cp = '\0'; 2025b80: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 2025b84: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 2025b88: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED 2025b8c: 84 00 a0 01 inc %g2 <== NOT EXECUTED 2025b90: c2 21 00 03 st %g1, [ %g4 + %g3 ] <== NOT EXECUTED 2025b94: 82 00 60 01 inc %g1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 2025b98: c6 48 7f ff ldsb [ %g1 + -1 ], %g3 2025b9c: 80 a0 e0 00 cmp %g3, 0 2025ba0: 32 bf ff f6 bne,a 2025b78 2025ba4: 80 a0 e0 2c cmp %g3, 0x2c if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 2025ba8: c2 06 60 0c ld [ %i1 + 0xc ], %g1 2025bac: 85 28 a0 02 sll %g2, 2, %g2 2025bb0: c0 20 40 02 clr [ %g1 + %g2 ] return 1; 2025bb4: 81 c7 e0 08 ret 2025bb8: 91 e8 20 01 restore %g0, 1, %o0 } 2025bbc: 81 c7 e0 08 ret <== NOT EXECUTED 2025bc0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 02025c0c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 2025c0c: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025c10: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 2025c14: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 2025c18: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025c1c: a2 07 a0 4c add %fp, 0x4c, %l1 2025c20: a0 07 a0 50 add %fp, 0x50, %l0 2025c24: 90 10 00 18 mov %i0, %o0 2025c28: 92 10 00 19 mov %i1, %o1 2025c2c: 94 10 00 11 mov %l1, %o2 2025c30: 7f ff ff 5b call 202599c 2025c34: 96 10 00 10 mov %l0, %o3 2025c38: 80 a2 20 00 cmp %o0, 0 2025c3c: 02 80 00 39 be 2025d20 2025c40: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 2025c44: 92 06 60 04 add %i1, 4, %o1 2025c48: 94 10 00 11 mov %l1, %o2 2025c4c: 96 10 00 10 mov %l0, %o3 2025c50: 7f ff ff 53 call 202599c 2025c54: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025c58: 80 a2 20 00 cmp %o0, 0 2025c5c: 02 80 00 31 be 2025d20 2025c60: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 2025c64: 7f ff ff 0a call 202588c 2025c68: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025c6c: 80 a2 20 00 cmp %o0, 0 2025c70: 02 80 00 2c be 2025d20 2025c74: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 2025c78: 7f ff ff 05 call 202588c 2025c7c: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025c80: 80 a2 20 00 cmp %o0, 0 2025c84: 02 80 00 27 be 2025d20 2025c88: 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) 2025c8c: 92 06 60 0c add %i1, 0xc, %o1 2025c90: 94 10 00 11 mov %l1, %o2 2025c94: 96 10 00 10 mov %l0, %o3 2025c98: 7f ff ff 41 call 202599c 2025c9c: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025ca0: 80 a2 20 00 cmp %o0, 0 2025ca4: 02 80 00 1f be 2025d20 2025ca8: 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) 2025cac: 92 06 60 10 add %i1, 0x10, %o1 2025cb0: 94 10 00 11 mov %l1, %o2 2025cb4: 96 10 00 10 mov %l0, %o3 2025cb8: 7f ff ff 39 call 202599c 2025cbc: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025cc0: 80 a2 20 00 cmp %o0, 0 2025cc4: 02 80 00 17 be 2025d20 2025cc8: 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) 2025ccc: 92 06 60 14 add %i1, 0x14, %o1 2025cd0: 94 10 00 11 mov %l1, %o2 2025cd4: 96 10 00 10 mov %l0, %o3 2025cd8: 7f ff ff 31 call 202599c 2025cdc: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025ce0: 80 a2 20 00 cmp %o0, 0 2025ce4: 02 80 00 0f be 2025d20 2025ce8: 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)) 2025cec: 94 10 00 11 mov %l1, %o2 2025cf0: 96 10 00 10 mov %l0, %o3 2025cf4: 92 06 60 18 add %i1, 0x18, %o1 2025cf8: 7f ff ff 29 call 202599c 2025cfc: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 2025d00: 80 a2 20 00 cmp %o0, 0 2025d04: 02 80 00 07 be 2025d20 2025d08: 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; 2025d0c: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 2025d10: c2 07 bf f8 ld [ %fp + -8 ], %g1 2025d14: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 2025d18: 81 c7 e0 08 ret 2025d1c: 91 e8 20 01 restore %g0, 1, %o0 } 2025d20: 81 c7 e0 08 ret <== NOT EXECUTED 2025d24: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 02025818 : int setgid( gid_t gid ) { _POSIX_types_Gid = gid; 2025818: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 202581c: c2 00 62 b0 ld [ %g1 + 0x2b0 ], %g1 ! 2064eb0 <== NOT EXECUTED 2025820: d0 30 60 34 sth %o0, [ %g1 + 0x34 ] <== NOT EXECUTED return 0; } 2025824: 81 c3 e0 08 retl <== NOT EXECUTED 2025828: 90 10 20 00 clr %o0 <== NOT EXECUTED 02025e48 : return NULL; return &grent; } void setgrent(void) { 2025e48: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 2025e4c: 7f ff ff c9 call 2025d70 <== NOT EXECUTED 2025e50: 01 00 00 00 nop <== NOT EXECUTED if (group_fp != NULL) 2025e54: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 2025e58: d0 00 62 2c ld [ %g1 + 0x22c ], %o0 ! 2068a2c <== NOT EXECUTED 2025e5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2025e60: 22 80 00 05 be,a 2025e74 <== NOT EXECUTED 2025e64: 11 00 81 7c sethi %hi(0x205f000), %o0 <== NOT EXECUTED fclose(group_fp); 2025e68: 40 00 64 15 call 203eebc <== NOT EXECUTED 2025e6c: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 2025e70: 11 00 81 7c sethi %hi(0x205f000), %o0 <== NOT EXECUTED 2025e74: 13 00 81 7c sethi %hi(0x205f000), %o1 <== NOT EXECUTED 2025e78: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 2025e7c: 40 00 66 60 call 203f7fc <== NOT EXECUTED 2025e80: 92 12 61 40 or %o1, 0x140, %o1 <== NOT EXECUTED 2025e84: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 2025e88: d0 20 62 2c st %o0, [ %g1 + 0x22c ] ! 2068a2c <== NOT EXECUTED } 2025e8c: 81 c7 e0 08 ret <== NOT EXECUTED 2025e90: 81 e8 00 00 restore <== NOT EXECUTED 0202603c : return NULL; return &pwent; } void setpwent(void) { 202603c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 2026040: 7f ff ff 4c call 2025d70 <== NOT EXECUTED 2026044: 01 00 00 00 nop <== NOT EXECUTED if (passwd_fp != NULL) 2026048: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 202604c: d0 00 61 44 ld [ %g1 + 0x144 ], %o0 ! 2068944 <== NOT EXECUTED 2026050: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2026054: 22 80 00 05 be,a 2026068 <== NOT EXECUTED 2026058: 11 00 81 7c sethi %hi(0x205f000), %o0 <== NOT EXECUTED fclose(passwd_fp); 202605c: 40 00 63 98 call 203eebc <== NOT EXECUTED 2026060: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 2026064: 11 00 81 7c sethi %hi(0x205f000), %o0 <== NOT EXECUTED 2026068: 13 00 81 7c sethi %hi(0x205f000), %o1 <== NOT EXECUTED 202606c: 90 12 21 30 or %o0, 0x130, %o0 <== NOT EXECUTED 2026070: 40 00 65 e3 call 203f7fc <== NOT EXECUTED 2026074: 92 12 61 40 or %o1, 0x140, %o1 <== NOT EXECUTED 2026078: 03 00 81 a2 sethi %hi(0x2068800), %g1 <== NOT EXECUTED 202607c: d0 20 61 44 st %o0, [ %g1 + 0x144 ] ! 2068944 <== NOT EXECUTED } 2026080: 81 c7 e0 08 ret <== NOT EXECUTED 2026084: 81 e8 00 00 restore <== NOT EXECUTED 02005134 : int setuid( uid_t uid ) { _POSIX_types_Uid = uid; 2005134: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2005138: c2 00 62 b0 ld [ %g1 + 0x2b0 ], %g1 ! 2064eb0 <== NOT EXECUTED 200513c: d0 30 60 32 sth %o0, [ %g1 + 0x32 ] <== NOT EXECUTED return 0; } 2005140: 81 c3 e0 08 retl <== NOT EXECUTED 2005144: 90 10 20 00 clr %o0 <== NOT EXECUTED 02003f74 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 2003f74: 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)) { 2003f78: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 2003f7c: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 2003f80: 02 80 00 0e be 2003fb8 <== NOT EXECUTED 2003f84: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 2003f88: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED 2003f8c: 94 10 20 00 clr %o2 <== NOT EXECUTED 2003f90: 40 00 06 b9 call 2005a74 <== NOT EXECUTED 2003f94: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 2003f98: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 2003f9c: 7f ff ff 7f call 2003d98 <== NOT EXECUTED 2003fa0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 2003fa4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 2003fa8: 40 00 06 fa call 2005b90 <== NOT EXECUTED 2003fac: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 2003fb0: 81 c7 e0 08 ret <== NOT EXECUTED 2003fb4: 81 e8 00 00 restore <== 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); 2003fb8: 7f ff ff 78 call 2003d98 <== NOT EXECUTED 2003fbc: 81 e8 00 00 restore <== NOT EXECUTED 020064a4 : int _STAT_NAME( const char *path, struct stat *buf ) { 20064a4: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 20064a8: 80 a6 60 00 cmp %i1, 0 20064ac: 12 80 00 06 bne 20064c4 20064b0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 20064b4: 40 00 e2 2a call 203ed5c <__errno> 20064b8: b0 10 3f ff mov -1, %i0 ! ffffffff 20064bc: 10 80 00 20 b 200653c 20064c0: 82 10 20 0e mov 0xe, %g1 status = rtems_filesystem_evaluate_path( path, strlen( path ), 20064c4: 40 00 fd 6c call 2045a74 20064c8: 90 10 00 18 mov %i0, %o0 20064cc: a0 07 bf ec add %fp, -20, %l0 20064d0: 92 10 00 08 mov %o0, %o1 20064d4: 94 10 20 00 clr %o2 20064d8: 90 10 00 18 mov %i0, %o0 20064dc: 96 10 00 10 mov %l0, %o3 20064e0: 98 10 20 01 mov 1, %o4 20064e4: 7f ff fa 99 call 2004f48 20064e8: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 20064ec: 80 a2 20 00 cmp %o0, 0 20064f0: 12 80 00 14 bne 2006540 20064f4: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 20064f8: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 20064fc: 80 a0 60 00 cmp %g1, 0 2006500: 12 80 00 12 bne 2006548 2006504: 92 10 20 00 clr %o1 rtems_filesystem_freenode( &loc ); 2006508: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 200650c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2006510: 02 80 00 08 be 2006530 <== NOT EXECUTED 2006514: 01 00 00 00 nop <== NOT EXECUTED 2006518: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 200651c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2006520: 02 80 00 04 be 2006530 <== NOT EXECUTED 2006524: 01 00 00 00 nop <== NOT EXECUTED 2006528: 9f c0 40 00 call %g1 <== NOT EXECUTED 200652c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2006530: 40 00 e2 0b call 203ed5c <__errno> <== NOT EXECUTED 2006534: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2006538: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200653c: c2 22 00 00 st %g1, [ %o0 ] 2006540: 81 c7 e0 08 ret 2006544: 81 e8 00 00 restore /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 2006548: 94 10 20 48 mov 0x48, %o2 200654c: 40 00 ef 6f call 2042308 2006550: 90 10 00 19 mov %i1, %o0 status = (*loc.handlers->fstat_h)( &loc, buf ); 2006554: c2 07 bf f4 ld [ %fp + -12 ], %g1 2006558: 92 10 00 19 mov %i1, %o1 200655c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 2006560: 9f c0 40 00 call %g1 2006564: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 2006568: c2 07 bf f8 ld [ %fp + -8 ], %g1 200656c: 80 a0 60 00 cmp %g1, 0 2006570: 02 bf ff f4 be 2006540 2006574: b0 10 00 08 mov %o0, %i0 2006578: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200657c: 80 a0 60 00 cmp %g1, 0 2006580: 02 80 00 04 be 2006590 2006584: 01 00 00 00 nop 2006588: 9f c0 40 00 call %g1 200658c: 90 10 00 10 mov %l0, %o0 return status; } 2006590: 81 c7 e0 08 ret 2006594: 81 e8 00 00 restore 02027080 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 2027080: 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 ) ) 2027084: 40 00 7a 7c call 2045a74 <== NOT EXECUTED 2027088: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 202708c: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 2027090: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 2027094: 94 10 20 00 clr %o2 <== NOT EXECUTED 2027098: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 202709c: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 20270a0: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED 20270a4: 7f ff 77 a9 call 2004f48 <== NOT EXECUTED 20270a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20270ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 20270b0: 12 80 00 0b bne 20270dc <== NOT EXECUTED 20270b4: e2 07 bf fc ld [ %fp + -4 ], %l1 <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; 20270b8: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 <== NOT EXECUTED 20270bc: c2 00 60 44 ld [ %g1 + 0x44 ], %g1 <== NOT EXECUTED 20270c0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20270c4: 12 80 00 08 bne 20270e4 <== NOT EXECUTED 20270c8: 92 10 20 00 clr %o1 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 20270cc: 40 00 5f 24 call 203ed5c <__errno> <== NOT EXECUTED 20270d0: 01 00 00 00 nop <== NOT EXECUTED 20270d4: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 20270d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 20270dc: 81 c7 e0 08 ret <== NOT EXECUTED 20270e0: 81 e8 00 00 restore <== NOT EXECUTED memset (sb, 0, sizeof (struct statvfs)); 20270e4: 94 10 20 38 mov 0x38, %o2 <== NOT EXECUTED 20270e8: 40 00 6c 88 call 2042308 <== NOT EXECUTED 20270ec: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 20270f0: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 <== NOT EXECUTED 20270f4: 90 04 60 1c add %l1, 0x1c, %o0 <== NOT EXECUTED 20270f8: c2 00 60 44 ld [ %g1 + 0x44 ], %g1 <== NOT EXECUTED 20270fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 2027100: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 2027104: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 2027108: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202710c: 02 bf ff f4 be 20270dc <== NOT EXECUTED 2027110: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 2027114: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 2027118: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 202711c: 02 80 00 04 be 202712c <== NOT EXECUTED 2027120: 01 00 00 00 nop <== NOT EXECUTED 2027124: 9f c0 40 00 call %g1 <== NOT EXECUTED 2027128: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return result; } 202712c: 81 c7 e0 08 ret <== NOT EXECUTED 2027130: 81 e8 00 00 restore <== NOT EXECUTED 02027134 : int symlink( const char *actualpath, const char *sympath ) { 2027134: 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 ); 2027138: c2 4e 40 00 ldsb [ %i1 ], %g1 202713c: 80 a0 60 5c cmp %g1, 0x5c 2027140: 02 80 00 08 be 2027160 2027144: a0 10 00 18 mov %i0, %l0 2027148: 80 a0 60 2f cmp %g1, 0x2f 202714c: 22 80 00 06 be,a 2027164 2027150: 03 00 81 93 sethi %hi(0x2064c00), %g1 2027154: 80 a0 60 00 cmp %g1, 0 2027158: 12 80 00 0a bne 2027180 202715c: 03 00 81 93 sethi %hi(0x2064c00), %g1 2027160: 03 00 81 93 sethi %hi(0x2064c00), %g1 <== NOT EXECUTED 2027164: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 ! 2064eb0 2027168: 90 07 bf e8 add %fp, -24, %o0 202716c: 92 02 60 18 add %o1, 0x18, %o1 2027170: 40 00 6b d3 call 20420bc 2027174: 94 10 20 14 mov 0x14, %o2 2027178: 10 80 00 08 b 2027198 202717c: 90 10 20 01 mov 1, %o0 2027180: d2 00 62 b0 ld [ %g1 + 0x2b0 ], %o1 2027184: 90 07 bf e8 add %fp, -24, %o0 2027188: 92 02 60 04 add %o1, 4, %o1 202718c: 40 00 6b cc call 20420bc 2027190: 94 10 20 14 mov 0x14, %o2 2027194: 90 10 20 00 clr %o0 if ( !loc.ops->evalformake_h ) { 2027198: c2 07 bf f4 ld [ %fp + -12 ], %g1 202719c: c2 00 60 04 ld [ %g1 + 4 ], %g1 20271a0: 80 a0 60 00 cmp %g1, 0 20271a4: 02 80 00 14 be 20271f4 20271a8: 90 06 40 08 add %i1, %o0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 20271ac: 94 07 bf fc add %fp, -4, %o2 20271b0: b2 07 bf e8 add %fp, -24, %i1 if ( result != 0 ) 20271b4: b0 10 3f ff mov -1, %i0 if ( !loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 20271b8: 9f c0 40 00 call %g1 20271bc: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) 20271c0: 80 a2 20 00 cmp %o0, 0 20271c4: 12 80 00 10 bne 2027204 20271c8: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 20271cc: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 20271d0: 80 a0 60 00 cmp %g1, 0 20271d4: 12 80 00 0e bne 202720c 20271d8: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &loc ); 20271dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 20271e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 20271e4: 02 80 00 04 be 20271f4 <== NOT EXECUTED 20271e8: 01 00 00 00 nop <== NOT EXECUTED 20271ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 20271f0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 20271f4: 40 00 5e da call 203ed5c <__errno> <== NOT EXECUTED 20271f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 20271fc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2027200: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2027204: 81 c7 e0 08 ret 2027208: 81 e8 00 00 restore } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 202720c: 92 10 00 10 mov %l0, %o1 2027210: 9f c0 40 00 call %g1 2027214: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &loc ); 2027218: c2 07 bf f4 ld [ %fp + -12 ], %g1 202721c: 80 a0 60 00 cmp %g1, 0 2027220: 02 bf ff f9 be 2027204 2027224: b0 10 00 08 mov %o0, %i0 2027228: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 202722c: 80 a0 60 00 cmp %g1, 0 2027230: 02 80 00 04 be 2027240 2027234: 01 00 00 00 nop 2027238: 9f c0 40 00 call %g1 202723c: 90 10 00 19 mov %i1, %o0 return result; } 2027240: 81 c7 e0 08 ret 2027244: 81 e8 00 00 restore 02012510 : int tcsetattr( int fd, int opt, struct termios *tp ) { 2012510: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 2012514: 80 a6 60 00 cmp %i1, 0 2012518: 02 80 00 10 be 2012558 201251c: 80 a6 60 01 cmp %i1, 1 2012520: 02 80 00 08 be 2012540 <== NOT EXECUTED 2012524: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 2012528: 40 00 14 ad call 20177dc <__errno> <== NOT EXECUTED 201252c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2012530: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2012534: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2012538: 81 c7 e0 08 ret <== NOT EXECUTED 201253c: 81 e8 00 00 restore <== NOT EXECUTED case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 2012540: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 2012544: 40 00 0e 85 call 2015f58 <== NOT EXECUTED 2012548: 94 10 20 00 clr %o2 <== NOT EXECUTED 201254c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 2012550: 26 80 00 04 bl,a 2012560 <== NOT EXECUTED 2012554: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 2012558: 40 00 0e 80 call 2015f58 201255c: 93 e8 20 02 restore %g0, 2, %o1 } } 2012560: 81 c7 e0 08 ret <== NOT EXECUTED 2012564: 81 e8 00 00 restore <== NOT EXECUTED 0200e56c : #include int unlink( const char *path ) { 200e56c: 9d e3 bf 78 save %sp, -136, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 200e570: 7f ff cf bf call 200246c 200e574: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 200e578: a6 92 20 00 orcc %o0, 0, %l3 200e57c: 32 80 00 18 bne,a 200e5dc 200e580: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 200e584: c2 4e 00 00 ldsb [ %i0 ], %g1 200e588: 80 a0 60 5c cmp %g1, 0x5c 200e58c: 22 80 00 08 be,a 200e5ac 200e590: 03 00 80 6c sethi %hi(0x201b000), %g1 <== NOT EXECUTED 200e594: 80 a0 60 2f cmp %g1, 0x2f 200e598: 22 80 00 05 be,a 200e5ac 200e59c: 03 00 80 6c sethi %hi(0x201b000), %g1 200e5a0: 80 a0 60 00 cmp %g1, 0 200e5a4: 12 80 00 06 bne 200e5bc 200e5a8: 03 00 80 6c sethi %hi(0x201b000), %g1 200e5ac: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 ! 201b310 200e5b0: 90 07 bf ec add %fp, -20, %o0 200e5b4: 10 80 00 05 b 200e5c8 200e5b8: 92 02 60 18 add %o1, 0x18, %o1 200e5bc: d2 00 63 10 ld [ %g1 + 0x310 ], %o1 200e5c0: 90 07 bf ec add %fp, -20, %o0 200e5c4: 92 02 60 04 add %o1, 4, %o1 200e5c8: 94 10 20 14 mov 0x14, %o2 200e5cc: 40 00 04 6d call 200f780 200e5d0: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200e5d4: 10 80 00 0b b 200e600 200e5d8: 94 10 20 14 mov 0x14, %o2 parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 200e5dc: 92 10 00 13 mov %l3, %o1 200e5e0: 94 10 20 02 mov 2, %o2 200e5e4: 96 07 bf ec add %fp, -20, %o3 200e5e8: 7f ff cf ef call 20025a4 200e5ec: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 200e5f0: 80 a2 20 00 cmp %o0, 0 200e5f4: 12 80 00 82 bne 200e7fc 200e5f8: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 200e5fc: 94 10 20 14 mov 0x14, %o2 200e600: a0 07 bf d8 add %fp, -40, %l0 200e604: a4 07 bf ec add %fp, -20, %l2 200e608: 90 10 00 10 mov %l0, %o0 200e60c: 40 00 04 5d call 200f780 200e610: 92 10 00 12 mov %l2, %o1 name = path + parentpathlen; 200e614: b0 06 00 13 add %i0, %l3, %i0 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 200e618: 40 00 05 d6 call 200fd70 200e61c: 90 10 00 18 mov %i0, %o0 200e620: 92 10 00 08 mov %o0, %o1 200e624: 7f ff cf 81 call 2002428 200e628: 90 10 00 18 mov %i0, %o0 200e62c: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 200e630: 40 00 05 d0 call 200fd70 200e634: 90 10 00 18 mov %i0, %o0 200e638: 94 10 20 00 clr %o2 200e63c: 92 10 00 08 mov %o0, %o1 200e640: 96 10 00 10 mov %l0, %o3 200e644: 90 10 00 18 mov %i0, %o0 200e648: 7f ff cf 9b call 20024b4 200e64c: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 200e650: 80 a2 20 00 cmp %o0, 0 200e654: 02 80 00 11 be 200e698 200e658: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) 200e65c: 80 8c 60 ff btst 0xff, %l1 200e660: 02 80 00 0c be 200e690 200e664: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 200e668: c2 07 bf f8 ld [ %fp + -8 ], %g1 200e66c: 80 a0 60 00 cmp %g1, 0 200e670: 02 80 00 64 be 200e800 200e674: 01 00 00 00 nop 200e678: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200e67c: 80 a0 60 00 cmp %g1, 0 200e680: 02 80 00 04 be 200e690 200e684: 90 10 00 12 mov %l2, %o0 200e688: 9f c0 40 00 call %g1 200e68c: 01 00 00 00 nop 200e690: 81 c7 e0 08 ret 200e694: 81 e8 00 00 restore return -1; } if ( !loc.ops->node_type_h ) { 200e698: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 200e69c: 80 a0 60 00 cmp %g1, 0 200e6a0: 22 80 00 26 be,a 200e738 200e6a4: 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 ) { 200e6a8: 9f c0 40 00 call %g1 200e6ac: 90 10 00 10 mov %l0, %o0 200e6b0: 80 a2 20 01 cmp %o0, 1 200e6b4: 12 80 00 1c bne 200e724 200e6b8: c4 07 bf e4 ld [ %fp + -28 ], %g2 rtems_filesystem_freenode( &loc ); 200e6bc: 80 a0 a0 00 cmp %g2, 0 200e6c0: 02 80 00 09 be 200e6e4 200e6c4: 80 8c 60 ff btst 0xff, %l1 200e6c8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 200e6cc: 80 a0 60 00 cmp %g1, 0 200e6d0: 02 80 00 05 be 200e6e4 200e6d4: 80 8c 60 ff btst 0xff, %l1 200e6d8: 9f c0 40 00 call %g1 200e6dc: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 200e6e0: 80 8c 60 ff btst 0xff, %l1 200e6e4: 02 80 00 0c be 200e714 200e6e8: 01 00 00 00 nop rtems_filesystem_freenode( &parentloc ); 200e6ec: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 200e6f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e6f4: 02 80 00 08 be 200e714 <== NOT EXECUTED 200e6f8: 01 00 00 00 nop <== NOT EXECUTED 200e6fc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 200e700: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e704: 02 80 00 04 be 200e714 <== NOT EXECUTED 200e708: 01 00 00 00 nop <== NOT EXECUTED 200e70c: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e710: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 200e714: 40 00 01 df call 200ee90 <__errno> 200e718: b0 10 3f ff mov -1, %i0 200e71c: 10 80 00 1b b 200e788 200e720: 82 10 20 15 mov 0x15, %g1 } if ( !loc.ops->unlink_h ) { 200e724: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 200e728: 80 a0 60 00 cmp %g1, 0 200e72c: 12 80 00 1a bne 200e794 200e730: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 200e734: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 200e738: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e73c: 02 80 00 05 be 200e750 <== NOT EXECUTED 200e740: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 200e744: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e748: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 200e74c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 200e750: 02 80 00 0b be 200e77c <== NOT EXECUTED 200e754: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 200e758: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e75c: 02 80 00 08 be 200e77c <== NOT EXECUTED 200e760: 01 00 00 00 nop <== NOT EXECUTED 200e764: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 200e768: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 200e76c: 02 80 00 04 be 200e77c <== NOT EXECUTED 200e770: 01 00 00 00 nop <== NOT EXECUTED 200e774: 9f c0 40 00 call %g1 <== NOT EXECUTED 200e778: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 200e77c: 40 00 01 c5 call 200ee90 <__errno> <== NOT EXECUTED 200e780: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 200e784: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 200e788: c2 22 00 00 st %g1, [ %o0 ] 200e78c: 81 c7 e0 08 ret 200e790: 81 e8 00 00 restore } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 200e794: 9f c0 40 00 call %g1 200e798: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 200e79c: c2 07 bf e4 ld [ %fp + -28 ], %g1 200e7a0: 80 a0 60 00 cmp %g1, 0 200e7a4: 02 80 00 08 be 200e7c4 200e7a8: b0 10 00 08 mov %o0, %i0 200e7ac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200e7b0: 80 a0 60 00 cmp %g1, 0 200e7b4: 02 80 00 05 be 200e7c8 200e7b8: 80 8c 60 ff btst 0xff, %l1 200e7bc: 9f c0 40 00 call %g1 200e7c0: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 200e7c4: 80 8c 60 ff btst 0xff, %l1 200e7c8: 02 bf ff b2 be 200e690 200e7cc: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 200e7d0: 80 a0 60 00 cmp %g1, 0 200e7d4: 02 80 00 0b be 200e800 200e7d8: 01 00 00 00 nop 200e7dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 200e7e0: 80 a0 60 00 cmp %g1, 0 200e7e4: 02 80 00 07 be 200e800 200e7e8: 01 00 00 00 nop 200e7ec: 9f c0 40 00 call %g1 200e7f0: 90 07 bf ec add %fp, -20, %o0 200e7f4: 81 c7 e0 08 ret 200e7f8: 81 e8 00 00 restore 200e7fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 200e800: 81 c7 e0 08 ret <== NOT EXECUTED 200e804: 81 e8 00 00 restore <== NOT EXECUTED 020274ec : */ int unmount( const char *path ) { 20274ec: 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 ) ) 20274f0: 40 00 79 61 call 2045a74 20274f4: 90 10 00 18 mov %i0, %o0 20274f8: a0 07 bf ec add %fp, -20, %l0 20274fc: 92 10 00 08 mov %o0, %o1 2027500: 94 10 20 00 clr %o2 2027504: 90 10 00 18 mov %i0, %o0 2027508: 96 10 00 10 mov %l0, %o3 202750c: 7f ff 76 8f call 2004f48 2027510: 98 10 20 01 mov 1, %o4 2027514: 80 a2 20 00 cmp %o0, 0 2027518: 12 80 00 6a bne 20276c0 202751c: 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; 2027520: c4 07 bf ec ld [ %fp + -20 ], %g2 2027524: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 2027528: 80 a0 c0 02 cmp %g3, %g2 202752c: 02 80 00 0f be 2027568 2027530: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * 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 ); 2027534: 80 a0 60 00 cmp %g1, 0 2027538: 02 80 00 08 be 2027558 202753c: 01 00 00 00 nop 2027540: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2027544: 80 a0 60 00 cmp %g1, 0 2027548: 02 80 00 04 be 2027558 202754c: 01 00 00 00 nop 2027550: 9f c0 40 00 call %g1 2027554: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 2027558: 40 00 5e 01 call 203ed5c <__errno> 202755c: 01 00 00 00 nop 2027560: 10 80 00 21 b 20275e4 2027564: 82 10 20 0d mov 0xd, %g1 ! d /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 2027568: 80 a0 60 00 cmp %g1, 0 202756c: 22 80 00 09 be,a 2027590 2027570: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 2027574: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2027578: 80 a0 60 00 cmp %g1, 0 202757c: 22 80 00 05 be,a 2027590 2027580: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 2027584: 9f c0 40 00 call %g1 2027588: 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; 202758c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 2027590: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2027594: 80 a0 60 00 cmp %g1, 0 2027598: 02 80 00 07 be 20275b4 202759c: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 20275a0: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 20275a4: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 20275a8: 80 a0 60 00 cmp %g1, 0 20275ac: 32 80 00 06 bne,a 20275c4 20275b0: 03 00 81 93 sethi %hi(0x2064c00), %g1 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 ); 20275b4: 40 00 5d ea call 203ed5c <__errno> <== NOT EXECUTED 20275b8: 01 00 00 00 nop <== NOT EXECUTED 20275bc: 10 80 00 0a b 20275e4 <== NOT EXECUTED 20275c0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED * 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 ) 20275c4: c2 00 62 b0 ld [ %g1 + 0x2b0 ], %g1 20275c8: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 20275cc: 80 a0 40 11 cmp %g1, %l1 20275d0: 12 80 00 08 bne 20275f0 20275d4: 03 00 81 a3 sethi %hi(0x2068c00), %g1 rtems_set_errno_and_return_minus_one( EBUSY ); 20275d8: 40 00 5d e1 call 203ed5c <__errno> 20275dc: 01 00 00 00 nop 20275e0: 82 10 20 10 mov 0x10, %g1 ! 10 20275e4: c2 22 00 00 st %g1, [ %o0 ] 20275e8: 81 c7 e0 08 ret 20275ec: 91 e8 3f ff restore %g0, -1, %o0 20275f0: 05 00 81 a3 sethi %hi(0x2068c00), %g2 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 20275f4: c2 00 61 80 ld [ %g1 + 0x180 ], %g1 20275f8: 10 80 00 07 b 2027614 20275fc: 84 10 a1 84 or %g2, 0x184, %g2 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; fs_root_loc = &mt_entry->mt_fs_root; 2027600: c6 04 60 2c ld [ %l1 + 0x2c ], %g3 2027604: 80 a1 00 03 cmp %g4, %g3 2027608: 02 bf ff f4 be 20275d8 202760c: 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 ) { 2027610: c2 00 40 00 ld [ %g1 ], %g1 2027614: 80 a0 40 02 cmp %g1, %g2 2027618: 32 bf ff fa bne,a 2027600 202761c: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 2027620: 30 80 00 2a b,a 20276c8 * 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 ) 2027624: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 2027628: 9f c0 40 00 call %g1 202762c: 90 10 00 11 mov %l1, %o0 2027630: 80 a2 20 00 cmp %o0, 0 2027634: 12 80 00 23 bne 20276c0 2027638: 01 00 00 00 nop * 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){ 202763c: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 2027640: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 2027644: 9f c0 40 00 call %g1 2027648: 90 10 00 11 mov %l1, %o0 202764c: 80 a2 20 00 cmp %o0, 0 2027650: 02 80 00 0b be 202767c 2027654: 01 00 00 00 nop if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 2027658: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 202765c: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 2027660: 9f c0 40 00 call %g1 <== NOT EXECUTED 2027664: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 2027668: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 202766c: 02 80 00 15 be 20276c0 <== NOT EXECUTED 2027670: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 2027674: 7f ff 88 d2 call 20099bc <== NOT EXECUTED 2027678: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 202767c: 7f ff 89 b7 call 2009d58 <_Chain_Extract> 2027680: 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 ); 2027684: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 2027688: 80 a0 60 00 cmp %g1, 0 202768c: 02 80 00 09 be 20276b0 2027690: 90 10 00 11 mov %l1, %o0 2027694: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2027698: 80 a0 60 00 cmp %g1, 0 202769c: 02 80 00 05 be 20276b0 20276a0: 01 00 00 00 nop 20276a4: 9f c0 40 00 call %g1 20276a8: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 20276ac: 90 10 00 11 mov %l1, %o0 20276b0: 7f ff 76 50 call 2004ff0 20276b4: b0 10 20 00 clr %i0 return 0; 20276b8: 81 c7 e0 08 ret 20276bc: 81 e8 00 00 restore } 20276c0: 81 c7 e0 08 ret 20276c4: 91 e8 3f ff restore %g0, -1, %o0 * 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 ) 20276c8: 7f ff 77 04 call 20052d8 20276cc: 90 10 00 11 mov %l1, %o0 20276d0: 80 a2 20 01 cmp %o0, 1 20276d4: 32 bf ff d4 bne,a 2027624 20276d8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 20276dc: 30 bf ff bf b,a 20275d8 020276e0 : int utime( const char *path, const struct utimbuf *times ) { 20276e0: 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 ) ) 20276e4: 40 00 78 e4 call 2045a74 20276e8: 90 10 00 18 mov %i0, %o0 20276ec: a0 07 bf ec add %fp, -20, %l0 20276f0: 92 10 00 08 mov %o0, %o1 20276f4: 94 10 20 00 clr %o2 20276f8: 90 10 00 18 mov %i0, %o0 20276fc: 96 10 00 10 mov %l0, %o3 2027700: 98 10 20 01 mov 1, %o4 2027704: 7f ff 76 11 call 2004f48 2027708: b0 10 3f ff mov -1, %i0 202770c: 80 a2 20 00 cmp %o0, 0 2027710: 12 80 00 10 bne 2027750 2027714: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 2027718: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 202771c: 80 a0 60 00 cmp %g1, 0 2027720: 32 80 00 0e bne,a 2027758 2027724: d4 06 60 04 ld [ %i1 + 4 ], %o2 rtems_filesystem_freenode( &temp_loc ); 2027728: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 202772c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 2027730: 02 80 00 04 be 2027740 <== NOT EXECUTED 2027734: 01 00 00 00 nop <== NOT EXECUTED 2027738: 9f c0 40 00 call %g1 <== NOT EXECUTED 202773c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 2027740: 40 00 5d 87 call 203ed5c <__errno> <== NOT EXECUTED 2027744: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2027748: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 202774c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 2027750: 81 c7 e0 08 ret 2027754: 81 e8 00 00 restore } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 2027758: d2 06 40 00 ld [ %i1 ], %o1 202775c: 9f c0 40 00 call %g1 2027760: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 2027764: c2 07 bf f8 ld [ %fp + -8 ], %g1 2027768: 80 a0 60 00 cmp %g1, 0 202776c: 02 bf ff f9 be 2027750 2027770: b0 10 00 08 mov %o0, %i0 2027774: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 2027778: 80 a0 60 00 cmp %g1, 0 202777c: 02 80 00 04 be 202778c 2027780: 01 00 00 00 nop 2027784: 9f c0 40 00 call %g1 2027788: 90 10 00 10 mov %l0, %o0 return result; } 202778c: 81 c7 e0 08 ret 2027790: 81 e8 00 00 restore 02005008 : */ void vprintk( const char *fmt, va_list ap ) { 2005008: 9d e3 bf 88 save %sp, -120, %sp unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 200500c: 23 00 80 6e sethi %hi(0x201b800), %l1 for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 2005010: 39 00 80 68 sethi %hi(0x201a000), %i4 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 2005014: 3b 00 80 68 sethi %hi(0x201a000), %i5 unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 2005018: a2 14 60 34 or %l1, 0x34, %l1 for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 200501c: b8 17 21 78 or %i4, 0x178, %i4 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 2005020: ba 17 61 70 or %i5, 0x170, %i5 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 2005024: 10 80 00 c4 b 2005334 2005028: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 200502c: 32 80 00 88 bne,a 200524c 2005030: c2 04 40 00 ld [ %l1 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 2005034: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 2005038: c2 4e 00 00 ldsb [ %i0 ], %g1 200503c: 80 a0 60 30 cmp %g1, 0x30 2005040: 12 80 00 05 bne 2005054 2005044: b6 10 20 20 mov 0x20, %i3 lead = '0'; fmt++; 2005048: b0 06 20 01 inc %i0 200504c: b6 10 20 30 mov 0x30, %i3 } if (*fmt == '-' ) { 2005050: c2 4e 00 00 ldsb [ %i0 ], %g1 2005054: 80 a0 60 2d cmp %g1, 0x2d 2005058: 12 80 00 04 bne 2005068 200505c: a8 10 20 00 clr %l4 minus = true; fmt++; 2005060: b0 06 20 01 inc %i0 2005064: a8 10 20 01 mov 1, %l4 2005068: 10 80 00 08 b 2005088 200506c: a0 10 20 00 clr %l0 } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 2005070: 83 38 60 18 sra %g1, 0x18, %g1 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 2005074: a1 2c 20 01 sll %l0, 1, %l0 width += ((unsigned) *fmt - '0'); 2005078: 82 00 7f d0 add %g1, -48, %g1 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 200507c: a0 04 00 02 add %l0, %g2, %l0 width += ((unsigned) *fmt - '0'); fmt++; 2005080: b0 06 20 01 inc %i0 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 2005084: a0 00 40 10 add %g1, %l0, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 2005088: d0 0e 00 00 ldub [ %i0 ], %o0 width *= 10; 200508c: 85 2c 20 03 sll %l0, 3, %g2 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 2005090: 82 02 3f d0 add %o0, -48, %g1 2005094: 82 08 60 ff and %g1, 0xff, %g1 2005098: 80 a0 60 09 cmp %g1, 9 200509c: 08 bf ff f5 bleu 2005070 20050a0: 83 2a 20 18 sll %o0, 0x18, %g1 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 20050a4: 83 38 60 18 sra %g1, 0x18, %g1 20050a8: 80 a0 60 6c cmp %g1, 0x6c 20050ac: 12 80 00 05 bne 20050c0 20050b0: 83 2a 20 18 sll %o0, 0x18, %g1 lflag = true; c = *++fmt; 20050b4: b0 06 20 01 inc %i0 20050b8: d0 0e 00 00 ldub [ %i0 ], %o0 } if ( c == 'c' ) { 20050bc: 83 2a 20 18 sll %o0, 0x18, %g1 20050c0: 83 38 60 18 sra %g1, 0x18, %g1 20050c4: 80 a0 60 63 cmp %g1, 0x63 20050c8: 12 80 00 08 bne 20050e8 20050cc: 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); 20050d0: d0 06 40 00 ld [ %i1 ], %o0 BSP_output_char(chr); 20050d4: c2 04 40 00 ld [ %l1 ], %g1 20050d8: 91 2a 20 18 sll %o0, 0x18, %o0 lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 20050dc: b2 06 60 04 add %i1, 4, %i1 BSP_output_char(chr); 20050e0: 10 80 00 5b b 200524c 20050e4: 91 3a 20 18 sra %o0, 0x18, %o0 continue; } if ( c == 's' ) { 20050e8: 12 80 00 33 bne 20051b4 20050ec: 80 a0 60 4f cmp %g1, 0x4f unsigned i, len; char *s, *str; str = va_arg(ap, char *); 20050f0: e6 06 40 00 ld [ %i1 ], %l3 if ( str == NULL ) { 20050f4: 80 a4 e0 00 cmp %l3, 0 20050f8: 12 80 00 03 bne 2005104 20050fc: b2 06 60 04 add %i1, 4, %i1 2005100: a6 10 00 1d mov %i5, %l3 2005104: a4 10 20 00 clr %l2 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 2005108: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1 200510c: 80 a0 60 00 cmp %g1, 0 2005110: 32 bf ff fe bne,a 2005108 2005114: a4 04 a0 01 inc %l2 ; /* leading spaces */ if ( !minus ) 2005118: 80 8d 20 ff btst 0xff, %l4 200511c: 02 80 00 07 be 2005138 2005120: aa 10 00 12 mov %l2, %l5 for ( i=len ; i 2005128: 80 a4 20 00 cmp %l0, 0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 2005140: c2 04 40 00 ld [ %l1 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 2005144: 80 a4 20 00 cmp %l0, 0 2005148: 22 80 00 02 be,a 2005150 200514c: a0 10 00 12 mov %l2, %l0 width = len; } /* output the string */ for ( i=0 ; i 2005158: 80 8d 20 ff btst 0xff, %l4 200515c: 10 80 00 06 b 2005174 2005160: d0 4c c0 00 ldsb [ %l3 ], %o0 BSP_output_char(*str); 2005164: c2 04 40 00 ld [ %l1 ], %g1 2005168: 9f c0 40 00 call %g1 200516c: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 200517c: a6 04 e0 01 inc %l3 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 2005180: 80 8d 20 ff btst 0xff, %l4 2005184: 12 80 00 08 bne 20051a4 2005188: 80 a4 80 10 cmp %l2, %l0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 200518c: 10 80 00 6a b 2005334 2005190: b0 06 20 01 inc %i0 for ( i=0 ; i 20051a8: c2 04 40 00 ld [ %l1 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 20051ac: 10 80 00 62 b 2005334 20051b0: b0 06 20 01 inc %i0 continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 20051b4: 22 80 00 2a be,a 200525c 20051b8: 82 10 20 00 clr %g1 20051bc: 80 a0 60 6f cmp %g1, 0x6f 20051c0: 22 80 00 27 be,a 200525c 20051c4: 82 10 20 00 clr %g1 <== NOT EXECUTED base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 20051c8: 80 a0 60 49 cmp %g1, 0x49 20051cc: 22 80 00 26 be,a 2005264 20051d0: 82 10 20 01 mov 1, %g1 20051d4: 80 a0 60 69 cmp %g1, 0x69 20051d8: 22 80 00 23 be,a 2005264 20051dc: 82 10 20 01 mov 1, %g1 20051e0: 80 a0 60 44 cmp %g1, 0x44 20051e4: 22 80 00 20 be,a 2005264 20051e8: 82 10 20 01 mov 1, %g1 20051ec: 80 a0 60 64 cmp %g1, 0x64 20051f0: 22 80 00 1d be,a 2005264 20051f4: 82 10 20 01 mov 1, %g1 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 20051f8: 80 a0 60 55 cmp %g1, 0x55 20051fc: 22 80 00 1a be,a 2005264 2005200: 82 10 20 00 clr %g1 2005204: 80 a0 60 75 cmp %g1, 0x75 2005208: 32 80 00 04 bne,a 2005218 200520c: 91 2a 20 18 sll %o0, 0x18, %o0 2005210: 10 80 00 15 b 2005264 2005214: 82 10 20 00 clr %g1 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 2005218: 91 3a 20 18 sra %o0, 0x18, %o0 200521c: 80 a2 20 58 cmp %o0, 0x58 2005220: 02 80 00 06 be 2005238 2005224: 82 10 20 00 clr %g1 2005228: 80 a2 20 78 cmp %o0, 0x78 200522c: 12 80 00 05 bne 2005240 2005230: 80 a2 20 70 cmp %o0, 0x70 2005234: 82 10 20 00 clr %g1 2005238: 10 80 00 0c b 2005268 200523c: a4 10 20 10 mov 0x10, %l2 base = 16; sign = false; } else if ( c == 'p' ) { 2005240: 02 80 00 0a be 2005268 2005244: a4 10 20 10 mov 0x10, %l2 base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 2005248: c2 04 40 00 ld [ %l1 ], %g1 200524c: 9f c0 40 00 call %g1 2005250: b0 06 20 01 inc %i0 continue; 2005254: 10 80 00 39 b 2005338 2005258: d0 4e 00 00 ldsb [ %i0 ], %o0 200525c: 10 80 00 03 b 2005268 2005260: a4 10 20 08 mov 8, %l2 2005264: a4 10 20 0a mov 0xa, %l2 } printNum( 2005268: e8 06 40 00 ld [ %i1 ], %l4 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 200526c: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 2005270: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 2005274: 02 80 00 0d be 20052a8 2005278: b6 0e e0 30 and %i3, 0x30, %i3 200527c: 80 a5 20 00 cmp %l4, 0 2005280: 36 80 00 12 bge,a 20052c8 2005284: a6 10 20 00 clr %l3 BSP_output_char('-'); 2005288: c2 04 40 00 ld [ %l1 ], %g1 200528c: 9f c0 40 00 call %g1 2005290: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 2005294: 82 1c 20 00 xor %l0, 0, %g1 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 2005298: a8 20 00 14 neg %l4 if (maxwidth) maxwidth--; 200529c: 80 a0 00 01 cmp %g0, %g1 20052a0: 82 40 20 00 addx %g0, 0, %g1 20052a4: a0 24 00 01 sub %l0, %g1, %l0 } else { unsigned_num = (unsigned long) num; 20052a8: 10 80 00 08 b 20052c8 20052ac: a6 10 20 00 clr %l3 } count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); 20052b0: 40 00 4b f2 call 2018278 <.umul> 20052b4: 92 10 00 12 mov %l2, %o1 20052b8: 90 25 00 08 sub %l4, %o0, %o0 20052bc: a8 10 00 17 mov %l7, %l4 20052c0: d0 2d 80 13 stb %o0, [ %l6 + %l3 ] 20052c4: a6 10 00 15 mov %l5, %l3 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 20052c8: 90 10 00 14 mov %l4, %o0 20052cc: 92 10 00 12 mov %l2, %o1 20052d0: 40 00 4c 24 call 2018360 <.udiv> 20052d4: aa 04 e0 01 add %l3, 1, %l5 20052d8: ae 92 20 00 orcc %o0, 0, %l7 20052dc: 12 bf ff f5 bne 20052b0 20052e0: 82 07 80 13 add %fp, %l3, %g1 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 20052e4: 10 80 00 05 b 20052f8 20052e8: e8 28 7f e8 stb %l4, [ %g1 + -24 ] for (n=maxwidth ; n > count; n-- ) 20052ec: a0 04 3f ff add %l0, -1, %l0 BSP_output_char(lead); 20052f0: 9f c0 40 00 call %g1 20052f4: 90 10 00 1b mov %i3, %o0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 20052f8: 80 a4 00 15 cmp %l0, %l5 20052fc: 38 bf ff fc bgu,a 20052ec 2005300: c2 04 40 00 ld [ %l1 ], %g1 2005304: a6 05 80 13 add %l6, %l3, %l3 2005308: 10 80 00 07 b 2005324 200530c: a0 10 20 00 clr %l0 BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 2005310: c2 04 40 00 ld [ %l1 ], %g1 2005314: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0 2005318: 9f c0 40 00 call %g1 200531c: 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++) { 2005320: a6 04 ff ff add %l3, -1, %l3 2005324: 80 a4 00 15 cmp %l0, %l5 2005328: 2a bf ff fa bcs,a 2005310 200532c: c4 4c c0 00 ldsb [ %l3 ], %g2 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 2005330: b0 06 20 01 inc %i0 2005334: d0 4e 00 00 ldsb [ %i0 ], %o0 2005338: 80 a2 20 00 cmp %o0, 0 200533c: 12 bf ff 3c bne 200502c 2005340: 80 a2 20 25 cmp %o0, 0x25 sign, width, lead ); } } 2005344: 81 c7 e0 08 ret 2005348: 81 e8 00 00 restore 020196cc : ssize_t write( int fd, const void *buffer, size_t count ) { 20196cc: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 20196d0: 03 00 80 6c sethi %hi(0x201b000), %g1 20196d4: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 201b154 ssize_t write( int fd, const void *buffer, size_t count ) { 20196d8: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 20196dc: 80 a6 00 01 cmp %i0, %g1 20196e0: 1a 80 00 0c bcc 2019710 20196e4: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 20196e8: 03 00 80 6e sethi %hi(0x201b800), %g1 20196ec: e0 00 63 50 ld [ %g1 + 0x350 ], %l0 ! 201bb50 20196f0: 83 2e 20 06 sll %i0, 6, %g1 20196f4: b1 2e 20 03 sll %i0, 3, %i0 20196f8: b0 06 00 01 add %i0, %g1, %i0 20196fc: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 2019700: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 2019704: 80 88 61 00 btst 0x100, %g1 2019708: 12 80 00 06 bne 2019720 201970c: 80 a6 60 00 cmp %i1, 0 2019710: 7f ff d5 e0 call 200ee90 <__errno> <== NOT EXECUTED 2019714: 01 00 00 00 nop <== NOT EXECUTED 2019718: 10 80 00 14 b 2019768 <== NOT EXECUTED 201971c: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); 2019720: 02 80 00 07 be 201973c 2019724: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 2019728: 02 80 00 1c be 2019798 201972c: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2019730: 80 88 60 04 btst 4, %g1 2019734: 32 80 00 06 bne,a 201974c 2019738: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 201973c: 7f ff d5 d5 call 200ee90 <__errno> <== NOT EXECUTED 2019740: 01 00 00 00 nop <== NOT EXECUTED 2019744: 10 80 00 09 b 2019768 <== NOT EXECUTED 2019748: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 201974c: c2 00 60 0c ld [ %g1 + 0xc ], %g1 2019750: 80 a0 60 00 cmp %g1, 0 2019754: 12 80 00 08 bne 2019774 2019758: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 201975c: 7f ff d5 cd call 200ee90 <__errno> <== NOT EXECUTED 2019760: 01 00 00 00 nop <== NOT EXECUTED 2019764: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 2019768: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 201976c: 10 80 00 0b b 2019798 <== NOT EXECUTED 2019770: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rc = (*iop->handlers->write_h)( iop, buffer, count ); 2019774: 9f c0 40 00 call %g1 2019778: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 201977c: 80 a2 20 00 cmp %o0, 0 2019780: 04 80 00 06 ble 2019798 2019784: 85 3a 20 1f sra %o0, 0x1f, %g2 iop->offset += rc; 2019788: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 201978c: 86 83 40 08 addcc %o5, %o0, %g3 2019790: 84 43 00 02 addx %o4, %g2, %g2 2019794: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 2019798: 81 c7 e0 08 ret 201979c: 91 e8 00 08 restore %g0, %o0, %o0 02006d64 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 2006d64: 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 ); 2006d68: 03 00 80 7f sethi %hi(0x201fc00), %g1 2006d6c: c2 00 61 14 ld [ %g1 + 0x114 ], %g1 ! 201fd14 2006d70: 80 a6 00 01 cmp %i0, %g1 2006d74: 1a 80 00 0c bcc 2006da4 2006d78: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 2006d7c: 03 00 80 83 sethi %hi(0x2020c00), %g1 2006d80: e4 00 62 e4 ld [ %g1 + 0x2e4 ], %l2 ! 2020ee4 2006d84: 83 2e 20 06 sll %i0, 6, %g1 2006d88: b1 2e 20 03 sll %i0, 3, %i0 2006d8c: b0 06 00 01 add %i0, %g1, %i0 2006d90: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 2006d94: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 2006d98: 80 88 61 00 btst 0x100, %g1 2006d9c: 12 80 00 06 bne 2006db4 2006da0: 80 88 60 04 btst 4, %g1 2006da4: 40 00 2a 10 call 20115e4 <__errno> 2006da8: b0 10 3f ff mov -1, %i0 2006dac: 10 80 00 1f b 2006e28 2006db0: 82 10 20 09 mov 9, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 2006db4: 02 80 00 1a be 2006e1c 2006db8: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 2006dbc: 02 80 00 18 be 2006e1c 2006dc0: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 2006dc4: 04 80 00 16 ble 2006e1c 2006dc8: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 2006dcc: 14 80 00 14 bg 2006e1c 2006dd0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 2006dd4: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 2006dd8: c2 00 60 0c ld [ %g1 + 0xc ], %g1 2006ddc: 80 a0 60 00 cmp %g1, 0 2006de0: 12 80 00 06 bne 2006df8 2006de4: 19 00 00 1f sethi %hi(0x7c00), %o4 rtems_set_errno_and_return_minus_one( ENOTSUP ); 2006de8: 40 00 29 ff call 20115e4 <__errno> <== NOT EXECUTED 2006dec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 2006df0: 10 80 00 0e b 2006e28 <== NOT EXECUTED 2006df4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 2006df8: 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 ) 2006dfc: 98 13 23 ff or %o4, 0x3ff, %o4 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 ); 2006e00: 84 10 20 01 mov 1, %g2 2006e04: 88 10 20 00 clr %g4 2006e08: 86 10 20 00 clr %g3 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 2006e0c: da 00 40 00 ld [ %g1 ], %o5 2006e10: 80 a3 60 00 cmp %o5, 0 2006e14: 12 80 00 08 bne 2006e34 2006e18: 88 01 20 01 inc %g4 rtems_set_errno_and_return_minus_one( EINVAL ); 2006e1c: 40 00 29 f2 call 20115e4 <__errno> 2006e20: b0 10 3f ff mov -1, %i0 2006e24: 82 10 20 16 mov 0x16, %g1 2006e28: c2 22 00 00 st %g1, [ %o0 ] 2006e2c: 81 c7 e0 08 ret 2006e30: 81 e8 00 00 restore if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 2006e34: da 00 60 04 ld [ %g1 + 4 ], %o5 * 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++ ) { 2006e38: 82 00 60 08 add %g1, 8, %g1 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 ) 2006e3c: 80 a0 00 0d cmp %g0, %o5 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 2006e40: 9a 00 c0 0d add %g3, %o5, %o5 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 ) 2006e44: 96 40 3f ff addx %g0, -1, %o3 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 2006e48: 80 a3 40 0c cmp %o5, %o4 2006e4c: 14 bf ff f4 bg 2006e1c 2006e50: 84 08 80 0b and %g2, %o3, %g2 2006e54: 80 a3 40 03 cmp %o5, %g3 2006e58: 06 bf ff f1 bl 2006e1c 2006e5c: 80 a1 00 1a cmp %g4, %i2 * 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++ ) { 2006e60: 06 bf ff eb bl 2006e0c 2006e64: 86 10 00 0d mov %o5, %g3 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 2006e68: 80 88 a0 ff btst 0xff, %g2 2006e6c: a6 10 20 00 clr %l3 2006e70: 12 bf ff ef bne 2006e2c 2006e74: b0 10 20 00 clr %i0 /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 2006e78: d4 06 60 04 ld [ %i1 + 4 ], %o2 2006e7c: 80 a2 a0 00 cmp %o2, 0 2006e80: 02 80 00 17 be 2006edc 2006e84: a6 04 e0 01 inc %l3 continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 2006e88: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 2006e8c: d2 06 40 00 ld [ %i1 ], %o1 2006e90: c2 00 60 0c ld [ %g1 + 0xc ], %g1 2006e94: 9f c0 40 00 call %g1 2006e98: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 2006e9c: 80 a2 20 00 cmp %o0, 0 2006ea0: 16 80 00 04 bge 2006eb0 2006ea4: 01 00 00 00 nop 2006ea8: 81 c7 e0 08 ret <== NOT EXECUTED 2006eac: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 2006eb0: 02 80 00 07 be 2006ecc 2006eb4: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 2006eb8: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 2006ebc: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 2006ec0: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 2006ec4: 84 40 80 10 addx %g2, %l0, %g2 2006ec8: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 2006ecc: c2 06 60 04 ld [ %i1 + 4 ], %g1 2006ed0: 80 a2 00 01 cmp %o0, %g1 2006ed4: 12 80 00 05 bne 2006ee8 2006ed8: 01 00 00 00 nop } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 2006edc: 80 a4 c0 1a cmp %l3, %i2 2006ee0: 06 bf ff e6 bl 2006e78 2006ee4: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 2006ee8: 81 c7 e0 08 ret 2006eec: 81 e8 00 00 restore