+/* This testcase is part of GDB, the GNU debugger.
+
+ 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/>. */
+
+/* The goal of this test is to provide anonymous DW_TAG_structure_type
+ containing __pfn + __delta (read in by quirk_gcc_member_function_pointer)
+ before DW_TAG_structure_type of "class C" to exploit the forward reference
+ through "__pfn" and back from DW_TAG_member "fp" of "class C". As the
+ compiler may place the DIEs in arbitrary order they are rather prepared as
+ a .S file.
+
+ class C;
+ typedef int (C::*fp_t) ();
+ fp_t fp;
+ class C
+ {
+ int (C::*fp) ();
+ } c; */
+
+ .file "member-ptr-forwardref.cc"
+ .section .debug_abbrev,"",@progbits
+.Ldebug_abbrev0:
+ .section .debug_info,"",@progbits
+.Ldebug_info0:
+ .section .debug_line,"",@progbits
+.Ldebug_line0:
+ .text
+.Ltext0:
+.globl fp
+ .bss
+ .align 4
+ .type fp, @object
+ .size fp, 8
+fp:
+ .zero 8
+.globl c
+ .align 4
+ .type c, @object
+ .size c, 8
+c:
+ .zero 8
+ .text
+.Letext0:
+ .file 1 "gdb.dwarf2/member-ptr-forwardref.cc"
+ .section .debug_info
+ .long 0xa9 # Length of Compilation Unit Info
+ .value 0x3 # DWARF version number
+ .long .Ldebug_abbrev0 # Offset Into Abbrev. Section
+ .byte 0x4 # Pointer Size (in bytes)
+ .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
+ .long .LASF2 # DW_AT_producer: "GNU C++ 4.4.2 20091222 (Red Hat 4.4.2-20)"
+ .byte 0x4 # DW_AT_language
+ .long .LASF3 # DW_AT_name: "gdb.dwarf2/member-ptr-forwardref.cc"
+ .long .LASF4 # DW_AT_comp_dir: "gdb/testsuite"
+ .long .Ltext0 # DW_AT_low_pc
+ .long .Letext0 # DW_AT_high_pc
+ .long .Ldebug_line0 # DW_AT_stmt_list
+ .uleb128 0x2 # (DIE (0x25) DW_TAG_typedef)
+ .long .LASF5 # DW_AT_name: "fp_t"
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x13 # DW_AT_decl_line
+ .long 0x30 # DW_AT_type
+ .uleb128 0x3 # (DIE (0x30) DW_TAG_structure_type)
+ .byte 0x8 # DW_AT_byte_size
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x13 # DW_AT_decl_line
+ .long 0x51 # DW_AT_sibling
+ .uleb128 0x4 # (DIE (0x38) DW_TAG_member)
+ .long .LASF0 # DW_AT_name: "__pfn"
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x13 # DW_AT_decl_line
+ .long 0x85 # DW_AT_type
+ .sleb128 0 # DW_AT_data_member_location
+ .uleb128 0x4 # (DIE (0x44) DW_TAG_member)
+ .long .LASF1 # DW_AT_name: "__delta"
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x13 # DW_AT_decl_line
+ .long 0x61 # DW_AT_type
+ .sleb128 4 # DW_AT_data_member_location
+ .byte 0x0 # end of children of DIE 0x30
+ .uleb128 0x5 # (DIE (0x51) DW_TAG_subroutine_type)
+ .long 0x61 # DW_AT_type
+ .long 0x61 # DW_AT_sibling
+ .uleb128 0x6 # (DIE (0x5a) DW_TAG_formal_parameter)
+ .long 0x68 # DW_AT_type
+ .byte 0x1 # DW_AT_artificial
+ .byte 0x0 # end of children of DIE 0x51
+ .uleb128 0x7 # (DIE (0x61) DW_TAG_base_type)
+ .byte 0x4 # DW_AT_byte_size
+ .byte 0x5 # DW_AT_encoding
+ .ascii "int\0" # DW_AT_name
+ .uleb128 0x8 # (DIE (0x68) DW_TAG_pointer_type)
+ .byte 0x4 # DW_AT_byte_size
+ .long 0x6e # DW_AT_type
+ .uleb128 0x9 # (DIE (0x6e) DW_TAG_structure_type)
+ .ascii "C\0" # DW_AT_name
+ .byte 0x8 # DW_AT_byte_size
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x16 # DW_AT_decl_line
+ .long 0x85 # DW_AT_sibling
+ .uleb128 0xa # (DIE (0x78) DW_TAG_member)
+ .ascii "fp\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x17 # DW_AT_decl_line
+ .long 0x30 # DW_AT_type
+ .sleb128 0 # DW_AT_data_member_location
+ .byte 0x3 # DW_AT_accessibility
+ .byte 0x0 # end of children of DIE 0x6e
+ .uleb128 0x8 # (DIE (0x85) DW_TAG_pointer_type)
+ .byte 0x4 # DW_AT_byte_size
+ .long 0x51 # DW_AT_type
+ .uleb128 0xb # (DIE (0x8b) DW_TAG_variable)
+ .ascii "fp\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x14 # DW_AT_decl_line
+ .long 0x25 # DW_AT_type
+ .byte 0x1 # DW_AT_external
+ .byte 0x5 # DW_AT_location
+ .byte 0x3 # DW_OP_addr
+ .long fp
+ .uleb128 0xb # (DIE (0x9c) DW_TAG_variable)
+ .ascii "c\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc)
+ .byte 0x18 # DW_AT_decl_line
+ .long 0x6e # DW_AT_type
+ .byte 0x1 # DW_AT_external
+ .byte 0x5 # DW_AT_location
+ .byte 0x3 # DW_OP_addr
+ .long c
+ .byte 0x0 # end of children of DIE 0xb
+ .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 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 0x10 # (DW_AT_stmt_list)
+ .uleb128 0x6 # (DW_FORM_data4)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x2 # (abbrev code)
+ .uleb128 0x16 # (TAG: DW_TAG_typedef)
+ .byte 0x0 # DW_children_no
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0xe # (DW_FORM_strp)
+ .uleb128 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x49 # (DW_AT_type)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x3 # (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 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x1 # (DW_AT_sibling)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x4 # (abbrev code)
+ .uleb128 0xd # (TAG: DW_TAG_member)
+ .byte 0x0 # DW_children_no
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0xe # (DW_FORM_strp)
+ .uleb128 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x49 # (DW_AT_type)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .uleb128 0x38 # (DW_AT_data_member_location)
+ .uleb128 0xd # (DW_FORM_sdata)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x5 # (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 0x1 # (DW_AT_sibling)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x6 # (abbrev code)
+ .uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
+ .byte 0x0 # DW_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 0x7 # (abbrev code)
+ .uleb128 0x24 # (TAG: DW_TAG_base_type)
+ .byte 0x0 # 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 0x0
+ .byte 0x0
+ .uleb128 0x8 # (abbrev code)
+ .uleb128 0xf # (TAG: DW_TAG_pointer_type)
+ .byte 0x0 # 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 0x0
+ .byte 0x0
+ .uleb128 0x9 # (abbrev code)
+ .uleb128 0x13 # (TAG: DW_TAG_structure_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 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x1 # (DW_AT_sibling)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0xa # (abbrev code)
+ .uleb128 0xd # (TAG: DW_TAG_member)
+ .byte 0x0 # DW_children_no
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0x8 # (DW_FORM_string)
+ .uleb128 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x49 # (DW_AT_type)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .uleb128 0x38 # (DW_AT_data_member_location)
+ .uleb128 0xd # (DW_FORM_sdata)
+ .uleb128 0x32 # (DW_AT_accessibility)
+ .uleb128 0xb # (DW_FORM_data1)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0xb # (abbrev code)
+ .uleb128 0x34 # (TAG: DW_TAG_variable)
+ .byte 0x0 # DW_children_no
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0x8 # (DW_FORM_string)
+ .uleb128 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x49 # (DW_AT_type)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .uleb128 0x3f # (DW_AT_external)
+ .uleb128 0xc # (DW_FORM_flag)
+ .uleb128 0x2 # (DW_AT_location)
+ .uleb128 0xa # (DW_FORM_block1)
+ .byte 0x0
+ .byte 0x0
+ .byte 0x0
+ .section .debug_pubnames,"",@progbits
+ .long 0x1b # Length of Public Names Info
+ .value 0x2 # DWARF Version
+ .long .Ldebug_info0 # Offset of Compilation Unit Info
+ .long 0xad # Compilation Unit Length
+ .long 0x8b # DIE offset
+ .ascii "fp\0" # external name
+ .long 0x9c # DIE offset
+ .ascii "c\0" # external name
+ .long 0x0
+ .section .debug_pubtypes,"",@progbits
+ .long 0x1d # Length of Public Type Names Info
+ .value 0x2 # DWARF Version
+ .long .Ldebug_info0 # Offset of Compilation Unit Info
+ .long 0xad # Compilation Unit Length
+ .long 0x25 # DIE offset
+ .ascii "fp_t\0" # external name
+ .long 0x6e # DIE offset
+ .ascii "C\0" # external name
+ .long 0x0
+ .section .debug_str,"MS",@progbits,1
+.LASF5:
+ .string "fp_t"
+.LASF2:
+ .string "GNU C++ 4.4.2 20091222 (Red Hat 4.4.2-20)"
+.LASF0:
+ .string "__pfn"
+.LASF4:
+ .string "gdb/testsuite"
+.LASF3:
+ .string "gdb.dwarf2/member-ptr-forwardref.cc"
+.LASF1:
+ .string "__delta"
+ .ident "GCC: (GNU) 4.4.2 20091222 (Red Hat 4.4.2-20)"
+ .section .note.GNU-stack,"",@progbits