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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [gdb/] [testsuite/] [gdb.dwarf2/] [member-ptr-forwardref.S] - Rev 834

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/* 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

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