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openSUSE:11.4
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gdb-bz575292-delayed-physname.patch
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File gdb-bz575292-delayed-physname.patch of Package gdb
Made more safe (but less effective) by using a linked list. Based on: Re: [RFA] Delayed physname computation http://sourceware.org/ml/gdb-patches/2010-05/msg00248.html Neither its obstack-leak.patch nor [patch] Fix duplicate types for single DIE http://sourceware.org/ml/gdb-patches/2010-05/msg00271.html is needed as the linked list is used instead. Index: gdb-7.1.90.20100721/gdb/dwarf2read.c =================================================================== --- gdb-7.1.90.20100721.orig/gdb/dwarf2read.c 2010-07-22 11:59:19.000000000 +0200 +++ gdb-7.1.90.20100721/gdb/dwarf2read.c 2010-07-22 12:00:08.000000000 +0200 @@ -253,6 +253,28 @@ struct comp_unit_head unsigned int first_die_offset; }; +/* Type used for delaying computation of method physnames. + See comments for compute_delayed_physnames. */ +struct delayed_method_info +{ + struct delayed_method_info *next; + + /* The type to which the method is attached, i.e., its parent class. */ + struct type *type; + + /* The index of the method in the type's function fieldlists. */ + int fnfield_index; + + /* The index of the method in the fieldlist. */ + int index; + + /* The name of the DIE. */ + const char *name; + + /* The DIE associated with this method. */ + struct die_info *die; +}; + /* Internal state when decoding a particular compilation unit. */ struct dwarf2_cu { @@ -331,6 +353,10 @@ struct dwarf2_cu /* Header data from the line table, during full symbol processing. */ struct line_header *line_header; + /* A list of methods which need to have physnames computed + after all type information has been read. */ + struct delayed_method_info *method_list; + /* Mark used when releasing cached dies. */ unsigned int mark : 1; @@ -1239,6 +1265,9 @@ static gdb_byte *partial_read_comp_unit_ static void init_cu_die_reader (struct die_reader_specs *reader, struct dwarf2_cu *cu); +static const char *dwarf2_physname (char *name, struct die_info *die, + struct dwarf2_cu *cu); + #if WORDS_BIGENDIAN /* Convert VALUE between big- and little-endian. */ @@ -4103,6 +4132,58 @@ load_full_comp_unit (struct dwarf2_per_c discard_cleanups (free_cu_cleanup); } +/* Add a DIE to the delayed physname list. */ +static void +add_to_method_list (struct type *type, int fnfield_index, int index, + const char *name, struct die_info *die, + struct dwarf2_cu *cu) +{ + struct delayed_method_info *mi; + + mi = xmalloc (sizeof (*mi)); + mi->next = cu->method_list; + cu->method_list = mi; + mi->type = type; + mi->fnfield_index = fnfield_index; + mi->index = index; + mi->name = name; + mi->die = die; +} + +/* Compute the physnames of any methods on the CU's method list. + + The computation of method physnames is delayed in order to avoid the + (bad) condition that one of the method's formal parameters is of an as yet + incomplete type. */ +static void +compute_delayed_physnames (struct dwarf2_cu *cu) +{ + struct delayed_method_info *mi; + + for (mi = cu->method_list; mi; mi = mi->next) + { + char *physname; + struct fn_fieldlist *fn_flp + = &TYPE_FN_FIELDLIST (mi->type, mi->fnfield_index); + physname = (char *) dwarf2_physname ((char *) mi->name, mi->die, cu); + fn_flp->fn_fields[mi->index].physname = physname ? physname : ""; + } +} + +static void +method_list_cleanup (void *arg) +{ + struct delayed_method_info **method_list_pointer = arg; + + while (*method_list_pointer) + { + struct delayed_method_info *mi = *method_list_pointer; + + *method_list_pointer = mi->next; + xfree (mi); + } +} + /* Generate full symbol information for PST and CU, whose DIEs have already been loaded into memory. */ @@ -4113,7 +4194,7 @@ process_full_comp_unit (struct dwarf2_pe struct objfile *objfile = per_cu->objfile; CORE_ADDR lowpc, highpc; struct symtab *symtab; - struct cleanup *back_to; + struct cleanup *back_to, *delayed_list_cleanup; CORE_ADDR baseaddr; baseaddr = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); @@ -4123,11 +4204,22 @@ process_full_comp_unit (struct dwarf2_pe cu->list_in_scope = &file_symbols; + /* If methods were found in the partial symbol table, we allocate one + big buffer to hold the entire delayed list for the CU. */ + delayed_list_cleanup = make_cleanup (method_list_cleanup, + &cu->method_list); + dwarf2_find_base_address (cu->dies, cu); /* Do line number decoding in read_file_scope () */ process_die (cu->dies, cu); + /* Now that we have processed all the DIEs in the CU, all the types + should be complete, and it should now be safe to compute all of the + physnames. */ + compute_delayed_physnames (cu); + do_cleanups (delayed_list_cleanup); + /* Some compilers don't define a DW_AT_high_pc attribute for the compilation unit. If the DW_AT_high_pc is missing, synthesize it, by scanning the DIE's below the compilation unit. */ @@ -5838,7 +5930,6 @@ dwarf2_add_member_fn (struct field_info int i; struct fn_field *fnp; char *fieldname; - char *physname; struct nextfnfield *new_fnfield; struct type *this_type; @@ -5850,9 +5941,6 @@ dwarf2_add_member_fn (struct field_info if (fieldname == NULL) return; - /* Get the mangled name. */ - physname = (char *) dwarf2_physname (fieldname, die, cu); - /* Look up member function name in fieldlist. */ for (i = 0; i < fip->nfnfields; i++) { @@ -5878,7 +5966,7 @@ dwarf2_add_member_fn (struct field_info flp->name = fieldname; flp->length = 0; flp->head = NULL; - fip->nfnfields++; + i = fip->nfnfields++; } /* Create a new member function field and chain it to the field list @@ -5892,9 +5980,19 @@ dwarf2_add_member_fn (struct field_info /* Fill in the member function field info. */ fnp = &new_fnfield->fnfield; - /* The name is already allocated along with this objfile, so we don't - need to duplicate it for the type. */ - fnp->physname = physname ? physname : ""; + + /* Delay processing of the physname until later. */ + if (cu->language == language_cplus || cu->language == language_java) + { + add_to_method_list (type, i, flp->length - 1, fieldname, + die, cu); + } + else + { + char *physname = (char *) dwarf2_physname (fieldname, die, cu); + fnp->physname = physname ? physname : ""; + } + fnp->type = alloc_type (objfile); this_type = read_type_die (die, cu); if (this_type && TYPE_CODE (this_type) == TYPE_CODE_FUNC) @@ -5920,7 +6018,7 @@ dwarf2_add_member_fn (struct field_info } else complaint (&symfile_complaints, _("member function type missing for '%s'"), - physname); + dwarf2_full_name (fieldname, die, cu)); /* Get fcontext from DW_AT_containing_type if present. */ if (dwarf2_attr (die, DW_AT_containing_type, cu) != NULL) @@ -8299,7 +8397,9 @@ load_partial_dies (bfd *abfd, gdb_byte * || last_die->tag == DW_TAG_interface_type || last_die->tag == DW_TAG_structure_type || last_die->tag == DW_TAG_union_type)) - || (cu->language == language_ada + || ((cu->language == language_ada + || cu->language == language_cplus + || cu->language == language_java) && (last_die->tag == DW_TAG_subprogram || last_die->tag == DW_TAG_lexical_block)))) { Index: gdb-7.1.90.20100721/gdb/testsuite/gdb.dwarf2/pr11465.S =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ gdb-7.1.90.20100721/gdb/testsuite/gdb.dwarf2/pr11465.S 2010-07-22 11:59:29.000000000 +0200 @@ -0,0 +1,355 @@ +/* Copyright 2010 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Compiled from: + + namespace N + { + class C + { + public: + typedef void (*t) (C); + C (t) {} + }; + typedef C::t u; + u f; + C c (f); + }; + + int + main () + { + return 0; + } +*/ + + .text +_ZN1N1cE: + .section .debug_info +d: + .long .Ldebug_info_end - 1f /* Length of CU info */ +1: + .2byte 0x2 /* DWARF version number */ + .long .Ldebug_abbrev0 /* Abbrev offset */ + .byte 0x4 /* Pointer size */ +dieb: .uleb128 0x1 /* DW_TAG_compile_unit */ + .long .LASF4 /* DW_AT_producer */ + .byte 0x4 /* DW_AT_language */ + .long .LASF5 /* DW_AT_name */ + .long .LASF6 /* DW_AT_comp_dir */ + .long 0x0 /* DW_AT_low_pc */ + .long 0x0 /* DW_AT_high_pc */ + .long 0x0 /* DW_AT_entry_pc */ +die29: .uleb128 0x2 /* DW_TAG_namespace */ + .string "N" /* DW_AT_name */ +die32: .uleb128 0x3 /* DW_TAG_class_type */ + .string "C" /* DW_AT_name */ + .byte 0x1 /* DW_AT_declaration */ +die36: .uleb128 0x4 /* DW_TAG_typedef */ + .string "u" /* DW_AT_name */ + .long die7e-d /* DW_AT_type */ +die3f: .uleb128 0x5 /* DW_TAG_variable */ + .string "f" /* DW_AT_name */ + .long .LASF0 /* DW_AT_MIPS_linkage_name */ + .long die36-d /* DW_AT_type */ + .byte 0x1 /* DW_AT_external */ + .byte 0x1 /* DW_AT_declaration */ +die4e: .uleb128 0x5 /* DW_TAG_variable */ + .string "c" /* DW_AT_name */ + .long .LASF1 /* DW_AT_MIPS_linkage_name */ + .long die5e-d /* DW_AT_type */ + .byte 0x1 /* DW_AT_external */ + .byte 0x1 /* DW_AT_declaration */ + .byte 0x0 +die5e: .uleb128 0x6 /* DW_TAG_class_type */ + .long die32-d /* DW_AT_specification */ + .byte 0x1 /* DW_AT_byte_size */ +die6a: .uleb128 0x7 /* DW_TAG_subprogram */ + .byte 0x1 /* DW_AT_external */ + .string "C" /* DW_AT_name */ + .byte 0x1 /* DW_AT_declaration */ +die71: .uleb128 0x8 /* DW_TAG_formal_parameter */ + .long die8f-d /* DW_AT_type */ + .byte 0x1 /* DW_AT_artificial */ +die77: .uleb128 0x9 /* DW_TAG_formal_parameter */ + .long die7e-d /* DW_AT_type */ + .byte 0x0 + .byte 0x0 +die7e: .uleb128 0xa /* DW_TAG_pointer_type */ + .byte 0x4 /* DW_AT_byte_size */ + .long die84-d /* DW_AT_type */ +die84: .uleb128 0xb /* DW_TAG_subroutine_type */ +die89: .uleb128 0x9 /* DW_TAG_formal_parameter */ + .long die5e-d /* DW_AT_type */ + .byte 0x0 +die8f: .uleb128 0xa /* DW_TAG_pointer_type */ + .byte 0x4 /* DW_AT_byte_size */ + .long die5e-d /* DW_AT_type */ +die95: .uleb128 0xc /* DW_TAG_subprogram */ + .long die6a-d /* DW_AT_specification */ + .byte 0x2 /* DW_AT_inline */ +die9f: .uleb128 0xd /* DW_TAG_formal_parameter */ + .long .LASF7 /* DW_AT_name */ + .long dieaf-d /* DW_AT_type */ + .byte 0x1 /* DW_AT_artificial */ +diea9: .uleb128 0x9 /* DW_TAG_formal_parameter */ + .long die7e-d /* DW_AT_type */ + .byte 0x0 +dieaf: .uleb128 0xe /* DW_TAG_const_type */ + .long die8f-d /* DW_AT_type */ +dieb4: .uleb128 0xf /* DW_TAG_subprogram */ + .long die95-d /* DW_AT_abstract_origin */ + .long _ZN1N1cE /* DW_AT_low_pc */ + .long _ZN1N1cE /* DW_AT_high_pc */ +diec9: .uleb128 0x10 /* DW_TAG_subprogram */ + .long die9f-d /* DW_AT_abstract_origin */ + .byte 2f-1f /* DW_AT_location */ +1: + .byte 0x50 /* DW_OP_reg0 */ +2: +died1: .uleb128 0x10 /* DW_TAG_formal_parameter */ + .long diea9-d /* DW_AT_abstract_origin */ + .byte 2f-1f /* DW_AT_location */ +1: + .byte 0x51 /* DW_OP_reg1 */ +2: + .byte 0x0 +dieda: .uleb128 0x11 /* DW_TAG_subprogram */ + .byte 0x1 /* DW_AT_external */ + .long .LASF8 /* DW_AT_name */ + .long dief2-d /* DW_AT_type */ + .long _ZN1N1cE /* DW_AT_low_pc */ + .long _ZN1N1cE /* DW_AT_high_pc */ +dief2: .uleb128 0x12 /* DW_TAG_base_type */ + .byte 0x4 /* DW_AT_byte_size */ + .byte 0x5 /* DW_AT_encoding */ + .string "int" /* DW_AT_name */ +die149: .uleb128 0x16 /* DW_TAG_variable */ + .long die4e-d /* DW_AT_specification */ + .byte 0x5 /* DW_AT_location */ + .byte 0x3 + .long _ZN1N1cE + .byte 0x0 +.Ldebug_info_end: + .section .debug_abbrev +.Ldebug_abbrev0: + .uleb128 0x1 /* abbrev code*/ + .uleb128 0x11 /* DW_TAG_compile_unit */ + .byte 0x1 /* DW_children_yes */ + .uleb128 0x25 /* DW_AT_producer*/ + .uleb128 0xe /* DW_FORM_strp */ + .uleb128 0x13 /* DW_AT_language */ + .uleb128 0xb /* DW_FORM_data1 */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0xe /* DW_FORM_strp */ + .uleb128 0x1b /* DW_AT_comp_dir */ + .uleb128 0xe /* DW_FORM_strp */ + .uleb128 0x11 /* DW_AT_low_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .uleb128 0x12 /* DW_AT_high_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .uleb128 0x52 /* DW_AT_entry_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .byte 0x0 + .byte 0x0 + .uleb128 0x2 /* abbrev code */ + .uleb128 0x39 /* DW_TAG_namespace */ + .byte 0x1 /* DW_children_yes */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0x8 /* DW_FORM_string */ + .byte 0x0 + .byte 0x0 + .uleb128 0x3 /* abbrev code */ + .uleb128 0x2 /* DW_TAG_class_type */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0x8 /* DW_FORM_string */ + .uleb128 0x3c /* DW_AT_declaration */ + .uleb128 0xc /* DW_FORM_flag */ + .byte 0x0 + .byte 0x0 + .uleb128 0x4 /* abbrev code */ + .uleb128 0x16 /* DW_TAG_typedef */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0x8 /* DW_FORM_string */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .byte 0x0 + .byte 0x0 + .uleb128 0x5 /* abbrev code */ + .uleb128 0x34 /* DW_TAG_variable */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0x8 /* DW_FORM_string */ + .uleb128 0x2007 /* DW_AT_MIPS_linkage_name */ + .uleb128 0xe /* DW_FORM_strp */ + .uleb128 0x49 /* DW_AT_TYPE */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x3f /* DW_AT_external */ + .uleb128 0xc /* DW_FORM_flag */ + .uleb128 0x3c /* DW_AT_declaration */ + .uleb128 0xc /* DW_FORM_flag */ + .byte 0x0 + .byte 0x0 + .uleb128 0x6 /* abbrev code */ + .uleb128 0x2 /* DW_TAG_class_type */ + .byte 0x1 /* DW_has_children_yes */ + .uleb128 0x47 /* DW_AT_specification */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0xb /* DW_AT_byte_size */ + .uleb128 0xb /* DW_FORM_data1 */ + .byte 0x0 + .byte 0x0 + .uleb128 0x7 /* abbrev code */ + .uleb128 0x2e /* DW_TAG_subprogra */ + .byte 0x1 /* DW_has_children_yes */ + .uleb128 0x3f /* DW_AT_external */ + .uleb128 0xc /* DW_FORM_flag */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0x8 /* DW_FORM_string */ + .uleb128 0x3c /* DW_AT_declaration */ + .uleb128 0xc /* DW_FORM_flag */ + .byte 0x0 + .byte 0x0 + .uleb128 0x8 /* abbrev code */ + .uleb128 0x5 /* DW_TAG_formal_parameter */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x34 /* DW_AT_artificial */ + .uleb128 0xc /* DW_FORM_flag */ + .byte 0x0 + .byte 0x0 + .uleb128 0x9 /* abbrev code */ + .uleb128 0x5 /* DW_TAG_formal_parameter */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .byte 0x0 + .byte 0x0 + .uleb128 0xa /* abbrev code */ + .uleb128 0xf /* DW_TAG_pointer_type */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0xb /* DW_AT_byte_size */ + .uleb128 0xb /* DW_FORM_data1 */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .byte 0x0 + .byte 0x0 + .uleb128 0xb /* abbrev code */ + .uleb128 0x15 /* DW_TAG_subroutine_type */ + .byte 0x1 /* DW_has_children_yes */ + .byte 0x0 + .byte 0x0 + .uleb128 0xc /* abbrev code */ + .uleb128 0x2e /* DW_TAG_subprogram */ + .byte 0x1 /* DW_has_children_yes */ + .uleb128 0x47 /* DW_AT_specification */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x20 /* DW_AT_inline */ + .uleb128 0xb /* DW_FORM_data1 */ + .byte 0x0 + .byte 0x0 + .uleb128 0xd /* abbrev code */ + .uleb128 0x5 /* DW_TAG_formal_parameter */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0xe /* DW_FORM_strp */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x34 /* DW_AT_artificial */ + .uleb128 0xc /* DW_FORM_flag */ + .byte 0x0 + .byte 0x0 + .uleb128 0xe /* abbrev code */ + .uleb128 0x26 /* DW_TAG_const_type */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .byte 0x0 + .byte 0x0 + .uleb128 0xf /* abbrev code */ + .uleb128 0x2e /* DW_TAG_subprogram */ + .byte 0x1 /* DW_has_children_yes */ + .uleb128 0x31 /* DW_AT_abstract_origin */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x11 /* DW_AT_low_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .uleb128 0x12 /* DW_AT_high_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .byte 0x0 + .byte 0x0 + .uleb128 0x10 /* abbrev code */ + .uleb128 0x5 /* DW_TAG_formal_parameter */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x31 /* DW_AT_abstract_origin */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x2 /* DW_AT_location */ + .uleb128 0xa /* DW_FORM_block1 */ + .byte 0x0 + .byte 0x0 + .uleb128 0x11 /* abbrev code */ + .uleb128 0x2e /* DW_TAG_subprogram */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x3f /* DW_AT_external */ + .uleb128 0xc /* DW_FORM_flag */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0xe /* DW_FORM_strp */ + .uleb128 0x49 /* DW_AT_type */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x11 /* DW_AT_low_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .uleb128 0x12 /* DW_AT_high_pc */ + .uleb128 0x1 /* DW_FORM_addr */ + .byte 0x0 + .byte 0x0 + .uleb128 0x12 /* abbrev code */ + .uleb128 0x24 /* DW_TAG_base_type */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0xb /* DW_AT_byte_size */ + .uleb128 0xb /* DW_FORM_data1 */ + .uleb128 0x3e /* DW_AT_encoding */ + .uleb128 0xb /* DW_FORM_data1 */ + .uleb128 0x3 /* DW_AT_name */ + .uleb128 0x8 /* DW_FORM_string */ + .byte 0x0 + .byte 0x0 + .uleb128 0x16 /* abbrev code */ + .uleb128 0x34 /* DW_TAG_variable */ + .byte 0x0 /* DW_has_children_no */ + .uleb128 0x47 /* DW_AT_specification */ + .uleb128 0x13 /* DW_FORM_ref4 */ + .uleb128 0x2 /* DW_AT_location */ + .uleb128 0xa /* DW_FORM_block1 */ + .byte 0x0 + .byte 0x0 + .byte 0x0 + .section .debug_str +.LASF0: + .string "_ZN1N1fE" +.LASF7: + .string "this" +.LASF6: + .string "" +.LASF8: + .string "main" +.LASF1: + .string "_ZN1N1cE" +.LASF5: + .string "pr11465.cc" +.LASF4: + .string "GNU C++ 4.4.2" + .ident "GCC: (GNU) 4.4.2" Index: gdb-7.1.90.20100721/gdb/testsuite/gdb.dwarf2/pr11465.exp =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ gdb-7.1.90.20100721/gdb/testsuite/gdb.dwarf2/pr11465.exp 2010-07-22 11:59:29.000000000 +0200 @@ -0,0 +1,39 @@ +# Copyright 2010 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# This test can only be run on targets which support DWARF-2 and use gas. +# For now pick a sampling of likely targets. +if {![istarget *-*-linux*] + && ![istarget *-*-gnu*] + && ![istarget *-*-elf*] + && ![istarget *-*-openbsd*] + && ![istarget arm-*-eabi*] + && ![istarget powerpc-*-eabi*]} { + return 0 +} + +set testfile "pr11465" +set srcfile ${testfile}.S +set executable ${testfile}.x +set binfile ${objdir}/${subdir}/${executable} + +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } { + return -1 +} + +clean_restart $executable + +# Test delayed physname computations +gdb_test "p N::c.C" { = {void \(N::C \*, void \(\*\)\(N::C\)\)}.*}
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