| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2012-2021 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 triggers a crash when a physname for a subprogram has |
| a method pointer to an anonymous struct as a parameter. This |
| situation is possible with templates and lambda expressions, |
| reproduced here by the following source code: |
| |
| class a |
| { |
| public: |
| int doit (void) { return 0; } |
| }; |
| |
| class crash |
| { |
| public: |
| crash (int (a::*mp) (void)) {} |
| }; |
| |
| In order to avoid lambdas, the resulting output has been edited to |
| remove the DW_AT_name attribute from the DIEs describing "class a." */ |
| |
| #define OFFSET(LBL) .Ldie_ ## LBL - .Lcu1_begin |
| |
| .section .debug_info |
| .Lcu1_begin: |
| .4byte .Lcu1_end - .Lcu1_start /* Length of Compilation Unit Info */ |
| .Lcu1_start: |
| .2byte 0x3 /* DWARF version number */ |
| .4byte .Labbrev1_begin /* Offset Into Abbrev. Section */ |
| .byte 0x4 /* Pointer Size (in bytes) */ |
| |
| .Ldie_b: |
| .uleb128 0x1 /* (DIE (0xb) DW_TAG_compile_unit) */ |
| .ascii "GNU C++ 4.6.3\0" /* DW_AT_producer */ |
| .byte 0x4 /* DW_AT_language */ |
| .ascii "anon-member-ptr.cc\0" /* DW_AT_name */ |
| .4byte .Ldebug_line0 /* DW_AT_stmt_list */ |
| |
| .Ldie_31: |
| .uleb128 0x2 /* (DIE (0x31) DW_TAG_class_type */ |
| #if 0 |
| /* This is the "fudging" part... */ |
| .ascii "a\0" /* DW_AT_name */ |
| #endif |
| .byte 0x1 /* DW_AT_byte_size */ |
| |
| .Ldie_59: |
| .uleb128 0x4 /* (DIE (0x59) DW_TAG_base_type */ |
| .byte 0x4 /* DW_AT_byte_size */ |
| .byte 0x5 /* DW_AT_encoding */ |
| .ascii "int\0" /* DW_AT_name */ |
| |
| .Ldie_60: |
| .uleb128 0x5 /* (DIE (0x60) DW_TAG_pointer_type) */ |
| .byte 0x4 /* DW_AT_byte_size */ |
| .4byte OFFSET (31) /* DW_AT_type */ |
| |
| .Ldie_66: |
| .uleb128 0x6 /* (DIE (0x66) DW_TAG_class_type) */ |
| .ascii "crash\0" /* DW_AT_name */ |
| .byte 0x1 /* DW_AT_byte_size */ |
| .4byte OFFSET (8d) /* DW_AT_sibling */ |
| |
| .Ldie_72: |
| .uleb128 0x7 /* (DIE (0x72) DW_TAG_subprogram) */ |
| .byte 0x1 /* DW_AT_external */ |
| .ascii "crash\0" /* DW_AT_name */ |
| .byte 0x1 /* DW_AT_accessibility */ |
| .byte 0x1 /* DW_AT_declaration */ |
| .4byte OFFSET (80) /* DW_AT_object_pointer */ |
| |
| .Ldie_80: |
| .uleb128 0x3 /* (DIE (0x80) DW_TAG_formal_parameter */ |
| .4byte OFFSET (8d) /* DW_AT_type */ |
| .byte 0x1 /* DW_AT_artificial */ |
| |
| .Ldie_86: |
| .uleb128 0x3 /* (DIE (0x86) DW_TAG_formal_parameter */ |
| .4byte OFFSET (93) /* DW_AT_type */ |
| .byte 0x0 /* DW_AT_artificial */ |
| .byte 0 /* end of children of DIE 0x72 */ |
| .byte 0 /* end of children of DIE 0x66 */ |
| |
| .Ldie_8d: |
| .uleb128 0x5 /* (DIE (0x8d) DW_TAG_pointer_type */ |
| .byte 0x4 /* DW_AT_size */ |
| .4byte OFFSET (66) /* DW_AT_type */ |
| |
| .Ldie_93: |
| .uleb128 0x8 /* (DIE (0x93) DW_TAG_structure_type */ |
| .byte 0x10 /* DW_AT_byte_size */ |
| .4byte OFFSET (b4) /* DW_AT_sibling */ |
| |
| .Ldie_9b: |
| .uleb128 0x9 /* (DIE (0x9b) DW_TAG_member */ |
| .ascii "__pfn\0" /* DW_AT_name */ |
| .4byte OFFSET (c8) /* DW_AT_type */ |
| .byte 0 /* DW_AT_data_member_location */ |
| |
| .Ldie_a7: |
| .uleb128 0x9 /* (DIE (0xa7) DW_TAG_member */ |
| .ascii "__delta\0" /* DW_AT_name */ |
| .4byte OFFSET (ce) /* DW_AT_type */ |
| .byte 0x8 /* DW_AT_data_member_location */ |
| .byte 0 /* end of children of DIE 0x93 */ |
| |
| .Ldie_b4: |
| .uleb128 0xa /* (DIE (0xb4) DW_TAG_subroutine_type) */ |
| .4byte OFFSET (59) /* DW_AT_type */ |
| .4byte OFFSET (c1) /* DW_AT_object_pointer */ |
| .4byte OFFSET (c8) /* DW_AT_sibling */ |
| |
| .Ldie_c1: |
| .uleb128 0x3 /* (DIE (0xc1) DW_TAG_formal_parameter) */ |
| .4byte OFFSET (60) /* DW_AT_type */ |
| .byte 0x1 /* DW_AT_artificial */ |
| .byte 0 /* end of children of DIE 0xb4 */ |
| |
| .Ldie_c8: |
| .uleb128 0x5 /* (DIE (0xc8) DW_TAG_pointer_type) */ |
| .byte 0x4 /* DW_AT_byte_size */ |
| .4byte OFFSET (b4) /* DW_AT_type */ |
| |
| .Ldie_ce: |
| .uleb128 0x4 /* (DIE (0xce) DW_TAG_base_type) */ |
| .byte 0x8 /* DW_AT_byte_size */ |
| .byte 0x5 /* DW_AT_encoding */ |
| .ascii "long int\0" /* DW_AT_name */ |
| |
| .Ldie_107: |
| .uleb128 0xc /* (DIE (0x107) DW_TAG_subprogram) */ |
| .4byte OFFSET (72) /* DW_AT_specification */ |
| .byte 0x2 /* DW_AT_inline */ |
| .4byte OFFSET (115) /* DW_AT_object_pointer */ |
| .4byte OFFSET (12a) /* DW_AT_sibling */ |
| |
| .Ldie_115: |
| .uleb128 0xd /* (DIE (0x115) DW_TAG_formal_parameter) */ |
| .ascii "this\0" /* DW_AT_name */ |
| .4byte OFFSET (12a) /* DW_AT_type */ |
| .byte 0x1 /* DW_AT_artificial */ |
| |
| .Ldie_11f: |
| .uleb128 0xd /* (DIE (0x11f) DW_TAG_formal_parameter) */ |
| .ascii "mp\0" /* DW_AT_name */ |
| .4byte OFFSET (93) /* DW_AT_type */ |
| .byte 0x0 /* DW_AT_artificial */ |
| .byte 0 /* end of children of DIE 0x107 */ |
| |
| .Ldie_12a: |
| .uleb128 0xb /* (DIE (0x12a) DW_TAG_const_type) */ |
| .4byte OFFSET (8d) /* DW_AT_type */ |
| |
| .Ldie_12f: |
| .uleb128 0xe /* (DIE (0x12f) DW_TAG_subprogram) */ |
| .4byte OFFSET (107) /* DW_AT_abstract_origin */ |
| .4byte 0x20 /* DW_AT_low_pc */ |
| .4byte 0x2c /* DW_AT_high_pc */ |
| .4byte OFFSET (14e) /* DW_AT_object_pointer */ |
| |
| .Ldie_14e: |
| .uleb128 0xf /* (DIE (0x14e) DW_TAG_formal_parameter) */ |
| .4byte OFFSET (115) /* DW_AT_abstract_origin */ |
| .byte 0x2 /* DW_AT_location */ |
| .byte 0x91 |
| .sleb128 -24 |
| |
| .Ldie_156: |
| .uleb128 0xf /* (DIE (0x156) DW_TAG_formal_parameter) */ |
| .4byte OFFSET (11f) /* DW_at_abstract_origin */ |
| .byte 0x2 /* DW_AT_location */ |
| .byte 0x91 |
| .sleb128 -40 |
| .byte 0 /* end of children of DIE 0x12f */ |
| .byte 0 /* end of children of DIE 0x5b */ |
| .Lcu1_end: |
| |
| /* Abbrev table */ |
| .section .debug_abbrev |
| .uleb128 0x1 /* (abbrev code) */ |
| .uleb128 0x11 /* (TAG: DW_TAG_compile_unit) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0x25 /* (DW_AT_producer) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| .uleb128 0x13 /* (DW_AT_language) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .uleb128 0x3 /* (DW_AT_name) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| .uleb128 0x10 /* (DW_AT_stmt_list) */ |
| .uleb128 0x6 /* (DW_FORM_data4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x2 /* (abbrev code) */ |
| .uleb128 0x2 /* (TAG: DW_TAG_class_type) */ |
| .byte 0x0 /* DW_children_no */ |
| #if 0 |
| /* This is the "fudging" part... */ |
| .uleb128 0x3 /* (DW_AT_name) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| #endif |
| .uleb128 0xb /* (DW_AT_byte_size) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x3 /* (abbrev code) */ |
| .uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ |
| .byte 0 /* DW_children_no */ |
| .uleb128 0x49 /* (DW_AT_type) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x34 /* (DW_AT_artificial) */ |
| .uleb128 0xc /* (DW_FORM_flag) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x4 /* (abbrev code) */ |
| .uleb128 0x24 /* (TAG: DW_TAG_base_type) */ |
| .byte 0 /* DW_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 0 |
| .byte 0 |
| |
| .uleb128 0x5 /* (abbrev code) */ |
| .uleb128 0xf /* (TAG: DW_TAG_pointer_type) */ |
| .byte 0 /* DW_children_no */ |
| .uleb128 0xb /* (DW_AT_byte_size) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .uleb128 0x49 /* (DW_AT_type) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x6 /* (abbrev code) */ |
| .uleb128 0x2 /* (TAG: DW_TAG_class_type) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0x3 /* (DW_AT_name) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| .uleb128 0xb /* (DW_AT_byte_size) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .uleb128 0x1 /* (DW_AT_sibling) */ |
| .uleb128 0x13 |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x7 /* (abbrev code) */ |
| .uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0x3f /* (DW_AT_external) */ |
| .uleb128 0xc /* (DW_FORM_flag) */ |
| .uleb128 0x3 /* (DW_AT_name) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| .uleb128 0x32 /* (DW_AT_accessibility) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .uleb128 0x3c /* (DW_AT_declaration) */ |
| .uleb128 0xc /* (DW_FORM_flag) */ |
| .uleb128 0x64 /* (DW_AT_object_pointer) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x8 /* (abbrev code) */ |
| .uleb128 0x13 /* (TAG: DW_TAG_structure_type) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0xb /* (DW_AT_byte_size) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .uleb128 0x1 /* (DW_AT_sibling) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0x9 /* (abbrev code) */ |
| .uleb128 0xd /* (TAG: DW_TAG_member) */ |
| .byte 0 /* DW_children_no */ |
| .uleb128 0x3 /* (DW_AT_name) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| .uleb128 0x49 /* (DW_AT_type) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x38 /* (DW_AT_data_member_location) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0xa /* (abbrev code) */ |
| .uleb128 0x15 /* (TAG: DW_TAG_subroutine_type) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0x49 /* (DW_AT_type) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x64 /* (DW_AT_object_pointer) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x1 /* (DW_AT_sibling) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0xb /* (abbrev code) */ |
| .uleb128 0x26 /* (TAG: DW_TAG_const_type) */ |
| .byte 0 /* DW_children_no */ |
| .uleb128 0x49 /* (DW_AT_type) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0xc /* (abbrev code) */ |
| .uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0x47 /* (DW_AT_specification) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x20 /* (DW_AT_inline) */ |
| .uleb128 0xb /* (DW_FORM_data1) */ |
| .uleb128 0x64 /* (DW_AT_object_pointer) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x1 /* (DW_AT_sibling) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0xd /* (abbrev code) */ |
| .uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ |
| .byte 0 /* DW_children_no */ |
| .uleb128 0x3 /* (DW_AT_name) */ |
| .uleb128 0x8 /* (DW_FORM_string) */ |
| .uleb128 0x49 /* (DW_AT_type) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x34 /* (DW_AT_artificial) */ |
| .uleb128 0xc /* (DW_FORM_flag) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0xe /* (abbrev code) */ |
| .uleb128 0x2e /* (TAG: DW_TAG_subprogram) */ |
| .byte 0x1 /* DW_children_yes */ |
| .uleb128 0x31 /* (DW_AT_abstract_origin) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x11 /* (DW_AT_low_pc) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x12 /* (DW_AT_high_pc) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x64 /* (DW_AT_object_pointer) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .byte 0 |
| .byte 0 |
| |
| .uleb128 0xf /* (abbrev code) */ |
| .uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ |
| .byte 0 /* DW_children_no */ |
| .uleb128 0x31 /* (DW_AT_abstract_origin) */ |
| .uleb128 0x13 /* (DW_FORM_ref4) */ |
| .uleb128 0x2 /* (DW_AT_location) */ |
| .uleb128 0xa /* (DW_FORM_block) */ |
| .byte 0 |
| .byte 0 |
| .byte 0 |
| |
| .section .debug_line |
| .Ldebug_line0: |
