gdb-bz601887-dwarf4-rh-test.patch

   1 --- /dev/null   2010-06-08 20:35:46.800278452 +0200
   2 +++ gdb-7.1/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S 2010-06-09 15:22:57.000000000 +0200
   3 @@ -0,0 +1,167 @@
   4 +/* This testcase is part of GDB, the GNU debugger.
   5 +
   6 +   Copyright 2010 Free Software Foundation, Inc.
   7 +
   8 +   This program is free software; you can redistribute it and/or modify
   9 +   it under the terms of the GNU General Public License as published by
  10 +   the Free Software Foundation; either version 3 of the License, or
  11 +   (at your option) any later version.
  12 +
  13 +   This program is distributed in the hope that it will be useful,
  14 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 +   GNU General Public License for more details.
  17 +
  18 +   You should have received a copy of the GNU General Public License
  19 +   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20 +
  21 +       .file   "rh-dwarf4-x86_64.c"
  22 +       .section        .debug_abbrev,"",@progbits
  23 +.Ldebug_abbrev0:
  24 +       .section        .debug_info,"",@progbits
  25 +.Ldebug_info0:
  26 +       .section        .debug_line,"",@progbits
  27 +.Ldebug_line0:
  28 +       .text
  29 +.Ltext0:
  30 +.globl main
  31 +       .type   main, @function
  32 +main:
  33 +.LFB0:
  34 +       .file 1 "gdb.dwarf2/rh-dwarf4-x86_64.c"
  35 +       # gdb.dwarf2/rh-dwarf4-x86_64.c:20
  36 +       .loc 1 20 0
  37 +       .cfi_startproc
  38 +       # basic block 2
  39 +       pushq   %rbp
  40 +       .cfi_def_cfa_offset 16
  41 +       movq    %rsp, %rbp
  42 +       .cfi_offset 6, -16
  43 +       .cfi_def_cfa_register 6
  44 +       # gdb.dwarf2/rh-dwarf4-x86_64.c:21
  45 +       .loc 1 21 0
  46 +       movl    $0, %eax
  47 +       # gdb.dwarf2/rh-dwarf4-x86_64.c:22
  48 +       .loc 1 22 0
  49 +       leave
  50 +       .cfi_def_cfa 7, 8
  51 +       ret
  52 +       .cfi_endproc
  53 +.LFE0:
  54 +       .size   main, .-main
  55 +.Letext0:
  56 +       .section        .debug_info
  57 +       .long   0x4e    # Length of Compilation Unit Info
  58 +       .value  0x4     # DWARF version number
  59 +       .long   .Ldebug_abbrev0 # Offset Into Abbrev. Section
  60 +       .byte   0x8     # Pointer Size (in bytes)
  61 +       .uleb128 0x1    # (DIE (0xb) DW_TAG_compile_unit)
  62 +       .long   .LASF0  # DW_AT_producer: "GNU C 4.4.4 20100503 (Red Hat 4.4.4-2)"
  63 +       .byte   0x1     # DW_AT_language
  64 +       .long   .LASF1  # DW_AT_name: "gdb.dwarf2/rh-dwarf4-x86_64.c"
  65 +       .long   .LASF2  # DW_AT_comp_dir
  66 +       .quad   .Ltext0 # DW_AT_low_pc
  67 +       .quad   .Letext0        # DW_AT_high_pc
  68 +       .long   .Ldebug_line0   # DW_AT_stmt_list
  69 +       .uleb128 0x2    # (DIE (0x2d) DW_TAG_subprogram)
  70 +                       # DW_AT_external
  71 +       .long   .LASF3  # DW_AT_name: "main"
  72 +       .byte   0x1     # DW_AT_decl_file (gdb.dwarf2/rh-dwarf4-x86_64.c)
  73 +       .byte   0x13    # DW_AT_decl_line
  74 +                       # DW_AT_prototyped
  75 +       .long   0x4a    # DW_AT_type
  76 +       .quad   .LFB0   # DW_AT_low_pc
  77 +       .quad   .LFE0   # DW_AT_high_pc
  78 +       .uleb128 0x1    # DW_AT_frame_base
  79 +       .byte   0x9c    # DW_OP_call_frame_cfa
  80 +       .uleb128 0x3    # (DIE (0x4a) DW_TAG_base_type)
  81 +       .byte   0x4     # DW_AT_byte_size
  82 +       .byte   0x5     # DW_AT_encoding
  83 +       .ascii "int\0"  # DW_AT_name
  84 +       .byte   0x0     # end of children of DIE 0xb
  85 +       .section        .debug_abbrev
  86 +       .uleb128 0x1    # (abbrev code)
  87 +       .uleb128 0x11   # (TAG: DW_TAG_compile_unit)
  88 +       .byte   0x1     # DW_children_yes
  89 +       .uleb128 0x25   # (DW_AT_producer)
  90 +       .uleb128 0xe    # (DW_FORM_strp)
  91 +       .uleb128 0x13   # (DW_AT_language)
  92 +       .uleb128 0xb    # (DW_FORM_data1)
  93 +       .uleb128 0x3    # (DW_AT_name)
  94 +       .uleb128 0xe    # (DW_FORM_strp)
  95 +       .uleb128 0x1b   # (DW_AT_comp_dir)
  96 +       .uleb128 0xe    # (DW_FORM_strp)
  97 +       .uleb128 0x11   # (DW_AT_low_pc)
  98 +       .uleb128 0x1    # (DW_FORM_addr)
  99 +       .uleb128 0x12   # (DW_AT_high_pc)
 100 +       .uleb128 0x1    # (DW_FORM_addr)
 101 +       .uleb128 0x10   # (DW_AT_stmt_list)
 102 +       .uleb128 0x17   # (DW_FORM_sec_offset)
 103 +       .byte   0x0
 104 +       .byte   0x0
 105 +       .uleb128 0x2    # (abbrev code)
 106 +       .uleb128 0x2e   # (TAG: DW_TAG_subprogram)
 107 +       .byte   0x0     # DW_children_no
 108 +       .uleb128 0x3f   # (DW_AT_external)
 109 +       .uleb128 0x19   # (DW_FORM_flag_present)
 110 +       .uleb128 0x3    # (DW_AT_name)
 111 +       .uleb128 0xe    # (DW_FORM_strp)
 112 +       .uleb128 0x3a   # (DW_AT_decl_file)
 113 +       .uleb128 0xb    # (DW_FORM_data1)
 114 +       .uleb128 0x3b   # (DW_AT_decl_line)
 115 +       .uleb128 0xb    # (DW_FORM_data1)
 116 +       .uleb128 0x27   # (DW_AT_prototyped)
 117 +       .uleb128 0x19   # (DW_FORM_flag_present)
 118 +       .uleb128 0x49   # (DW_AT_type)
 119 +       .uleb128 0x13   # (DW_FORM_ref4)
 120 +       .uleb128 0x11   # (DW_AT_low_pc)
 121 +       .uleb128 0x1    # (DW_FORM_addr)
 122 +       .uleb128 0x12   # (DW_AT_high_pc)
 123 +       .uleb128 0x1    # (DW_FORM_addr)
 124 +       .uleb128 0x40   # (DW_AT_frame_base)
 125 +       .uleb128 0x18   # (DW_FORM_exprloc)
 126 +       .byte   0x0
 127 +       .byte   0x0
 128 +       .uleb128 0x3    # (abbrev code)
 129 +       .uleb128 0x24   # (TAG: DW_TAG_base_type)
 130 +       .byte   0x0     # DW_children_no
 131 +       .uleb128 0xb    # (DW_AT_byte_size)
 132 +       .uleb128 0xb    # (DW_FORM_data1)
 133 +       .uleb128 0x3e   # (DW_AT_encoding)
 134 +       .uleb128 0xb    # (DW_FORM_data1)
 135 +       .uleb128 0x3    # (DW_AT_name)
 136 +       .uleb128 0x8    # (DW_FORM_string)
 137 +       .byte   0x0
 138 +       .byte   0x0
 139 +       .byte   0x0
 140 +       .section        .debug_pubnames,"",@progbits
 141 +       .long   0x17    # Length of Public Names Info
 142 +       .value  0x2     # DWARF Version
 143 +       .long   .Ldebug_info0   # Offset of Compilation Unit Info
 144 +       .long   0x52    # Compilation Unit Length
 145 +       .long   0x2d    # DIE offset
 146 +       .ascii "main\0" # external name
 147 +       .long   0x0
 148 +       .section        .debug_aranges,"",@progbits
 149 +       .long   0x2c    # Length of Address Ranges Info
 150 +       .value  0x2     # DWARF Version
 151 +       .long   .Ldebug_info0   # Offset of Compilation Unit Info
 152 +       .byte   0x8     # Size of Address
 153 +       .byte   0x0     # Size of Segment Descriptor
 154 +       .value  0x0     # Pad to 16 byte boundary
 155 +       .value  0x0
 156 +       .quad   .Ltext0 # Address
 157 +       .quad   .Letext0-.Ltext0        # Length
 158 +       .quad   0x0
 159 +       .quad   0x0
 160 +       .section        .debug_str,"MS",@progbits,1
 161 +.LASF2:
 162 +       .string "."
 163 +.LASF0:
 164 +       .string "GNU C 4.4.4 20100503 (Red Hat 4.4.4-2)"
 165 +.LASF1:
 166 +       .string "gdb.dwarf2/rh-dwarf4-x86_64.c"
 167 +.LASF3:
 168 +       .string "main"
 169 +       .ident  "GCC: (GNU) 4.4.4 20100503 (Red Hat 4.4.4-2)"
 170 +       .section        .note.GNU-stack,"",@progbits
 171 --- /dev/null   2010-06-08 20:35:46.800278452 +0200
 172 +++ gdb-7.1/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c 2010-06-09 15:21:35.000000000 +0200
 173 @@ -0,0 +1,22 @@
 174 +/* This testcase is part of GDB, the GNU debugger.
 175 +
 176 +   Copyright 2010 Free Software Foundation, Inc.
 177 +
 178 +   This program is free software; you can redistribute it and/or modify
 179 +   it under the terms of the GNU General Public License as published by
 180 +   the Free Software Foundation; either version 3 of the License, or
 181 +   (at your option) any later version.
 182 +
 183 +   This program is distributed in the hope that it will be useful,
 184 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 185 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 186 +   GNU General Public License for more details.
 187 +
 188 +   You should have received a copy of the GNU General Public License
 189 +   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 190 +
 191 +int
 192 +main (void)
 193 +{
 194 +  return 0;
 195 +}
 196 --- /dev/null   2010-06-08 20:35:46.800278452 +0200
 197 +++ gdb-7.1/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp       2010-06-09 15:26:21.000000000 +0200
 198 @@ -0,0 +1,42 @@
 199 +# Copyright 2010 Free Software Foundation, Inc.
 200 +
 201 +# This program is free software; you can redistribute it and/or modify
 202 +# it under the terms of the GNU General Public License as published by
 203 +# the Free Software Foundation; either version 3 of the License, or
 204 +# (at your option) any later version.
 205 +#
 206 +# This program is distributed in the hope that it will be useful,
 207 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 208 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 209 +# GNU General Public License for more details.
 210 +#
 211 +# You should have received a copy of the GNU General Public License
 212 +# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 213 +
 214 +# This test can only be run on targets which support DWARF-2 and use gas.
 215 +# For now pick a sampling of likely targets.
 216 +if {![istarget *-*-linux*]
 217 +    && ![istarget *-*-gnu*]
 218 +    && ![istarget *-*-elf*]
 219 +    && ![istarget *-*-openbsd*]
 220 +    && ![istarget arm-*-eabi*]
 221 +    && ![istarget powerpc-*-eabi*]} {
 222 +    return 0
 223 +}
 224 +
 225 +if {![istarget x86_64-*]} {
 226 +    return 0
 227 +}
 228 +
 229 +set testfile "rh-dwarf4-x86_64"
 230 +set srcfile ${testfile}.S
 231 +set executable ${testfile}.x
 232 +set binfile ${objdir}/${subdir}/${executable}
 233 +
 234 +if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
 235 +    return -1
 236 +}
 237 +
 238 +clean_restart $executable
 239 +
 240 +gdb_test "ptype main" {type = int \(void\)}