gdb/testsuite/gdb.arch/amd64-optimout-repeat.S

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2012-2024 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 /* This file is compiled from gdb.arch/amd64-entry-value-param.c
  19    using -g -dA -S -O2.  */
  20
  21         .file   "amd64-optimout-repeat.c"
  22         .text
  23 .Ltext0:
  24         .section        .text.unlikely,"ax",@progbits
  25 .LCOLDB0:
  26         .section        .text.startup,"ax",@progbits
  27 .LHOTB0:
  28         .p2align 4,,15
  29         .section        .text.unlikely
  30 .Ltext_cold0:
  31         .section        .text.startup
  32         .globl  main
  33         .type   main, @function
  34 main:
  35 .LFB0:
  36         .file 1 "gdb.arch/amd64-optimout-repeat.c"
  37         # gdb.arch/amd64-optimout-repeat.c:20
  38         .loc 1 20 0
  39         .cfi_startproc
  40 # BLOCK 2 freq:10000 seq:0
  41 # PRED: ENTRY [100.0%]  (FALLTHRU)
  42 .LVL0:
  43         # gdb.arch/amd64-optimout-repeat.c:29
  44         .loc 1 29 0
  45         xorl    %eax, %eax
  46 # SUCC: EXIT [100.0%]
  47         ret
  48         .cfi_endproc
  49 .LFE0:
  50         .size   main, .-main
  51         .section        .text.unlikely
  52 .LCOLDE0:
  53         .section        .text.startup
  54 .LHOTE0:
  55         .text
  56 .Letext0:
  57         .section        .text.unlikely
  58 .Letext_cold0:
  59         .section        .debug_info,"",@progbits
  60 .Ldebug_info0:
  61         .long   0x97    # Length of Compilation Unit Info
  62         .value  0x4     # DWARF version number
  63         .long   .Ldebug_abbrev0 # Offset Into Abbrev. Section
  64         .byte   0x8     # Pointer Size (in bytes)
  65         .uleb128 0x1    # (DIE (0xb) DW_TAG_compile_unit)
  66         .long   .LASF1  # DW_AT_producer: "GNU C 4.9.1 20140709 (prerelease) -mtune=generic -march=x86-64 -g -O2"
  67         .byte   0x1     # DW_AT_language
  68         .long   .LASF2  # DW_AT_name: "gdb.arch/amd64-optimout-repeat.c"
  69         .long   .LASF3  # DW_AT_comp_dir: ""
  70         .long   .Ldebug_ranges0+0       # DW_AT_ranges
  71         .quad   0       # DW_AT_low_pc
  72         .long   .Ldebug_line0   # DW_AT_stmt_list
  73         .uleb128 0x2    # (DIE (0x29) DW_TAG_subprogram)
  74                         # DW_AT_external
  75         .long   .LASF4  # DW_AT_name: "main"
  76         .byte   0x1     # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
  77         .byte   0x13    # DW_AT_decl_line
  78                         # DW_AT_prototyped
  79         .long   0x7c    # DW_AT_type
  80         .quad   .LFB0   # DW_AT_low_pc
  81         .quad   .LFE0-.LFB0     # DW_AT_high_pc
  82         .uleb128 0x1    # DW_AT_frame_base
  83         .byte   0x9c    # DW_OP_call_frame_cfa
  84                         # DW_AT_GNU_all_call_sites
  85         .long   0x7c    # DW_AT_sibling
  86         .uleb128 0x3    # (DIE (0x4a) DW_TAG_structure_type)
  87         .value  0x404   # DW_AT_byte_size
  88         .byte   0x1     # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
  89         .byte   0x15    # DW_AT_decl_line
  90         .long   0x6a    # DW_AT_sibling
  91         .uleb128 0x4    # (DIE (0x53) DW_TAG_member)
  92         .ascii "i\0"    # DW_AT_name
  93         .byte   0x1     # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
  94         .byte   0x17    # DW_AT_decl_line
  95         .long   0x7c    # DW_AT_type
  96         .byte   0       # DW_AT_data_member_location
  97         .uleb128 0x4    # (DIE (0x5d) DW_TAG_member)
  98         .ascii "xxx\0"  # DW_AT_name
  99         .byte   0x1     # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
 100         .byte   0x18    # DW_AT_decl_line
 101         .long   0x83    # DW_AT_type
 102         .byte   0x4     # DW_AT_data_member_location
 103         .byte   0       # end of children of DIE 0x4a
 104         .uleb128 0x5    # (DIE (0x6a) DW_TAG_variable)
 105         .ascii "v\0"    # DW_AT_name
 106         .byte   0x1     # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
 107         .byte   0x1a    # DW_AT_decl_line
 108         .long   0x4a    # DW_AT_type
 109         .uleb128 0x7    # DW_AT_location
 110         .byte   0x30    # DW_OP_lit0
 111         .byte   0x9f    # DW_OP_stack_value
 112         .byte   0x93    # DW_OP_piece
 113         .uleb128 0x4
 114         .byte   0x93    # DW_OP_piece
 115         .uleb128 0x400
 116         .byte   0       # end of children of DIE 0x29
 117         .uleb128 0x6    # (DIE (0x7c) DW_TAG_base_type)
 118         .byte   0x4     # DW_AT_byte_size
 119         .byte   0x5     # DW_AT_encoding
 120         .ascii "int\0"  # DW_AT_name
 121         .uleb128 0x7    # (DIE (0x83) DW_TAG_array_type)
 122         .long   0x7c    # DW_AT_type
 123         .long   0x93    # DW_AT_sibling
 124         .uleb128 0x8    # (DIE (0x8c) DW_TAG_subrange_type)
 125         .long   0x93    # DW_AT_type
 126         .byte   0xff    # DW_AT_upper_bound
 127         .byte   0       # end of children of DIE 0x83
 128         .uleb128 0x9    # (DIE (0x93) DW_TAG_base_type)
 129         .byte   0x8     # DW_AT_byte_size
 130         .byte   0x7     # DW_AT_encoding
 131         .long   .LASF0  # DW_AT_name: "sizetype"
 132         .byte   0       # end of children of DIE 0xb
 133         .section        .debug_abbrev,"",@progbits
 134 .Ldebug_abbrev0:
 135         .uleb128 0x1    # (abbrev code)
 136         .uleb128 0x11   # (TAG: DW_TAG_compile_unit)
 137         .byte   0x1     # DW_children_yes
 138         .uleb128 0x25   # (DW_AT_producer)
 139         .uleb128 0xe    # (DW_FORM_strp)
 140         .uleb128 0x13   # (DW_AT_language)
 141         .uleb128 0xb    # (DW_FORM_data1)
 142         .uleb128 0x3    # (DW_AT_name)
 143         .uleb128 0xe    # (DW_FORM_strp)
 144         .uleb128 0x1b   # (DW_AT_comp_dir)
 145         .uleb128 0xe    # (DW_FORM_strp)
 146         .uleb128 0x55   # (DW_AT_ranges)
 147         .uleb128 0x17   # (DW_FORM_sec_offset)
 148         .uleb128 0x11   # (DW_AT_low_pc)
 149         .uleb128 0x1    # (DW_FORM_addr)
 150         .uleb128 0x10   # (DW_AT_stmt_list)
 151         .uleb128 0x17   # (DW_FORM_sec_offset)
 152         .byte   0
 153         .byte   0
 154         .uleb128 0x2    # (abbrev code)
 155         .uleb128 0x2e   # (TAG: DW_TAG_subprogram)
 156         .byte   0x1     # DW_children_yes
 157         .uleb128 0x3f   # (DW_AT_external)
 158         .uleb128 0x19   # (DW_FORM_flag_present)
 159         .uleb128 0x3    # (DW_AT_name)
 160         .uleb128 0xe    # (DW_FORM_strp)
 161         .uleb128 0x3a   # (DW_AT_decl_file)
 162         .uleb128 0xb    # (DW_FORM_data1)
 163         .uleb128 0x3b   # (DW_AT_decl_line)
 164         .uleb128 0xb    # (DW_FORM_data1)
 165         .uleb128 0x27   # (DW_AT_prototyped)
 166         .uleb128 0x19   # (DW_FORM_flag_present)
 167         .uleb128 0x49   # (DW_AT_type)
 168         .uleb128 0x13   # (DW_FORM_ref4)
 169         .uleb128 0x11   # (DW_AT_low_pc)
 170         .uleb128 0x1    # (DW_FORM_addr)
 171         .uleb128 0x12   # (DW_AT_high_pc)
 172         .uleb128 0x7    # (DW_FORM_data8)
 173         .uleb128 0x40   # (DW_AT_frame_base)
 174         .uleb128 0x18   # (DW_FORM_exprloc)
 175         .uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
 176         .uleb128 0x19   # (DW_FORM_flag_present)
 177         .uleb128 0x1    # (DW_AT_sibling)
 178         .uleb128 0x13   # (DW_FORM_ref4)
 179         .byte   0
 180         .byte   0
 181         .uleb128 0x3    # (abbrev code)
 182         .uleb128 0x13   # (TAG: DW_TAG_structure_type)
 183         .byte   0x1     # DW_children_yes
 184         .uleb128 0xb    # (DW_AT_byte_size)
 185         .uleb128 0x5    # (DW_FORM_data2)
 186         .uleb128 0x3a   # (DW_AT_decl_file)
 187         .uleb128 0xb    # (DW_FORM_data1)
 188         .uleb128 0x3b   # (DW_AT_decl_line)
 189         .uleb128 0xb    # (DW_FORM_data1)
 190         .uleb128 0x1    # (DW_AT_sibling)
 191         .uleb128 0x13   # (DW_FORM_ref4)
 192         .byte   0
 193         .byte   0
 194         .uleb128 0x4    # (abbrev code)
 195         .uleb128 0xd    # (TAG: DW_TAG_member)
 196         .byte   0       # DW_children_no
 197         .uleb128 0x3    # (DW_AT_name)
 198         .uleb128 0x8    # (DW_FORM_string)
 199         .uleb128 0x3a   # (DW_AT_decl_file)
 200         .uleb128 0xb    # (DW_FORM_data1)
 201         .uleb128 0x3b   # (DW_AT_decl_line)
 202         .uleb128 0xb    # (DW_FORM_data1)
 203         .uleb128 0x49   # (DW_AT_type)
 204         .uleb128 0x13   # (DW_FORM_ref4)
 205         .uleb128 0x38   # (DW_AT_data_member_location)
 206         .uleb128 0xb    # (DW_FORM_data1)
 207         .byte   0
 208         .byte   0
 209         .uleb128 0x5    # (abbrev code)
 210         .uleb128 0x34   # (TAG: DW_TAG_variable)
 211         .byte   0       # DW_children_no
 212         .uleb128 0x3    # (DW_AT_name)
 213         .uleb128 0x8    # (DW_FORM_string)
 214         .uleb128 0x3a   # (DW_AT_decl_file)
 215         .uleb128 0xb    # (DW_FORM_data1)
 216         .uleb128 0x3b   # (DW_AT_decl_line)
 217         .uleb128 0xb    # (DW_FORM_data1)
 218         .uleb128 0x49   # (DW_AT_type)
 219         .uleb128 0x13   # (DW_FORM_ref4)
 220         .uleb128 0x2    # (DW_AT_location)
 221         .uleb128 0x18   # (DW_FORM_exprloc)
 222         .byte   0
 223         .byte   0
 224         .uleb128 0x6    # (abbrev code)
 225         .uleb128 0x24   # (TAG: DW_TAG_base_type)
 226         .byte   0       # DW_children_no
 227         .uleb128 0xb    # (DW_AT_byte_size)
 228         .uleb128 0xb    # (DW_FORM_data1)
 229         .uleb128 0x3e   # (DW_AT_encoding)
 230         .uleb128 0xb    # (DW_FORM_data1)
 231         .uleb128 0x3    # (DW_AT_name)
 232         .uleb128 0x8    # (DW_FORM_string)
 233         .byte   0
 234         .byte   0
 235         .uleb128 0x7    # (abbrev code)
 236         .uleb128 0x1    # (TAG: DW_TAG_array_type)
 237         .byte   0x1     # DW_children_yes
 238         .uleb128 0x49   # (DW_AT_type)
 239         .uleb128 0x13   # (DW_FORM_ref4)
 240         .uleb128 0x1    # (DW_AT_sibling)
 241         .uleb128 0x13   # (DW_FORM_ref4)
 242         .byte   0
 243         .byte   0
 244         .uleb128 0x8    # (abbrev code)
 245         .uleb128 0x21   # (TAG: DW_TAG_subrange_type)
 246         .byte   0       # DW_children_no
 247         .uleb128 0x49   # (DW_AT_type)
 248         .uleb128 0x13   # (DW_FORM_ref4)
 249         .uleb128 0x2f   # (DW_AT_upper_bound)
 250         .uleb128 0xb    # (DW_FORM_data1)
 251         .byte   0
 252         .byte   0
 253         .uleb128 0x9    # (abbrev code)
 254         .uleb128 0x24   # (TAG: DW_TAG_base_type)
 255         .byte   0       # DW_children_no
 256         .uleb128 0xb    # (DW_AT_byte_size)
 257         .uleb128 0xb    # (DW_FORM_data1)
 258         .uleb128 0x3e   # (DW_AT_encoding)
 259         .uleb128 0xb    # (DW_FORM_data1)
 260         .uleb128 0x3    # (DW_AT_name)
 261         .uleb128 0xe    # (DW_FORM_strp)
 262         .byte   0
 263         .byte   0
 264         .byte   0
 265         .section        .debug_aranges,"",@progbits
 266         .long   0x2c    # Length of Address Ranges Info
 267         .value  0x2     # DWARF Version
 268         .long   .Ldebug_info0   # Offset of Compilation Unit Info
 269         .byte   0x8     # Size of Address
 270         .byte   0       # Size of Segment Descriptor
 271         .value  0       # Pad to 16 byte boundary
 272         .value  0
 273         .quad   .LFB0   # Address
 274         .quad   .LFE0-.LFB0     # Length
 275         .quad   0
 276         .quad   0
 277         .section        .debug_ranges,"",@progbits
 278 .Ldebug_ranges0:
 279         .quad   .LFB0   # Offset 0
 280         .quad   .LFE0
 281         .quad   0
 282         .quad   0
 283         .section        .debug_line,"",@progbits
 284 .Ldebug_line0:
 285         .section        .debug_str,"MS",@progbits,1
 286 .LASF0:
 287         .string "sizetype"
 288 .LASF2:
 289         .string "gdb.arch/amd64-optimout-repeat.c"
 290 .LASF1:
 291         .string "GNU C 4.9.1 20140709 (prerelease) -mtune=generic -march=x86-64 -g -O2"
 292 .LASF3:
 293         .string ""
 294 .LASF4:
 295         .string "main"
 296         .ident  "GCC: (GNU) 4.9.1 20140709 (prerelease)"
 297         .section        .note.GNU-stack,"",@progbits