| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright (C) 2015-2021 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 file was created with gcc -O2 -g -S -fverbose-asm -dA disasm-optim.c |
| and then cleaning up the output. */ |
| |
| .file "disasm-optim.c" |
| |
| .text |
| .p2align 4,,15 |
| .globl main |
| .type main, @function |
| main: |
| .LFB1: |
| .file 1 "disasm-optim.c" |
| # disasm-optim.c:24 |
| .loc 1 24 0 |
| .cfi_startproc |
| # disasm-optim.c:25 |
| .loc 1 25 0 |
| movl y(%rip), %eax |
| .LVL0: |
| .LBB4: |
| .LBB5: |
| .file 2 "disasm-optim.h" |
| # disasm-optim.h:21 |
| .loc 2 21 0 |
| testl %eax, %eax |
| js .L6 |
| # disasm-optim.h:25 |
| .loc 2 25 0 |
| leal 10(%rax), %edx |
| testl %eax, %eax |
| movl $1, %eax |
| .LVL1: |
| cmovne %edx, %eax |
| .LVL2: |
| .L3: |
| .LBE5: |
| .LBE4: |
| # disasm-optim.c:25 |
| .loc 1 25 0 |
| movl %eax, x(%rip) |
| # disasm-optim.c:27 |
| .loc 1 27 0 |
| xorl %eax, %eax |
| ret |
| .LVL3: |
| .L6: |
| .LBB7: |
| .LBB6: |
| # disasm-optim.h:22 |
| .loc 2 22 0 |
| addl %eax, %eax |
| .LVL4: |
| jmp .L3 |
| .LBE6: |
| .LBE7: |
| .cfi_endproc |
| .LFE1: |
| .size main, .-main |
| .comm y,4,4 |
| .comm x,4,4 |
| .text |
| .Letext0: |
| .section .debug_info,"",@progbits |
| .Ldebug_info0: |
| .long 0xb1 # Length of Compilation Unit Info |
| .value 0x4 # DWARF version number |
| .long .Ldebug_abbrev0 # Offset Into Abbrev. Section |
| .byte 0x8 # Pointer Size (in bytes) |
| .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit) |
| .long .LASF0 # DW_AT_producer: "GNU C 4.9.2 20150212 (Red Hat 4.9.2-6) -mtune=generic -march=x86-64 -g -O2" |
| .byte 0x1 # DW_AT_language |
| .long .LASF1 # DW_AT_name: "disasm-optim.c" |
| .long .LASF2 # DW_AT_comp_dir: "/main/disassemble3/gdb/testsuite/gdb.base" |
| .long .Ldebug_ranges0+0x30 # DW_AT_ranges |
| .quad 0 # DW_AT_low_pc |
| .long .Ldebug_line0 # DW_AT_stmt_list |
| .uleb128 0x2 # (DIE (0x29) DW_TAG_subprogram) |
| # DW_AT_external |
| .ascii "foo\0" # DW_AT_name |
| .byte 0x2 # DW_AT_decl_file (disasm-optim.h) |
| .byte 0x13 # DW_AT_decl_line |
| # DW_AT_prototyped |
| .long 0x43 # DW_AT_type |
| .byte 0x3 # DW_AT_inline |
| .long 0x43 # DW_AT_sibling |
| .uleb128 0x3 # (DIE (0x39) DW_TAG_formal_parameter) |
| .ascii "a\0" # DW_AT_name |
| .byte 0x2 # DW_AT_decl_file (disasm-optim.h) |
| .byte 0x13 # DW_AT_decl_line |
| .long 0x43 # DW_AT_type |
| .byte 0 # end of children of DIE 0x29 |
| .uleb128 0x4 # (DIE (0x43) DW_TAG_base_type) |
| .byte 0x4 # DW_AT_byte_size |
| .byte 0x5 # DW_AT_encoding |
| .ascii "int\0" # DW_AT_name |
| .uleb128 0x5 # (DIE (0x4a) DW_TAG_subprogram) |
| # DW_AT_external |
| .long .LASF3 # DW_AT_name: "main" |
| .byte 0x1 # DW_AT_decl_file (disasm-optim.c) |
| .byte 0x17 # DW_AT_decl_line |
| .long 0x43 # DW_AT_type |
| .quad .LFB1 # DW_AT_low_pc |
| .quad .LFE1-.LFB1 # DW_AT_high_pc |
| .uleb128 0x1 # DW_AT_frame_base |
| .byte 0x9c # DW_OP_call_frame_cfa |
| # DW_AT_GNU_all_call_sites |
| .long 0x89 # DW_AT_sibling |
| .uleb128 0x6 # (DIE (0x6b) DW_TAG_inlined_subroutine) |
| .long 0x29 # DW_AT_abstract_origin |
| .quad .LBB4 # DW_AT_entry_pc |
| .long .Ldebug_ranges0+0 # DW_AT_ranges |
| .byte 0x1 # DW_AT_call_file (disasm-optim.c) |
| .byte 0x19 # DW_AT_call_line |
| .uleb128 0x7 # (DIE (0x7e) DW_TAG_formal_parameter) |
| .long 0x39 # DW_AT_abstract_origin |
| .long .LLST0 # DW_AT_location |
| .byte 0 # end of children of DIE 0x6b |
| .byte 0 # end of children of DIE 0x4a |
| .uleb128 0x8 # (DIE (0x89) DW_TAG_variable) |
| .ascii "x\0" # DW_AT_name |
| .byte 0x1 # DW_AT_decl_file (disasm-optim.c) |
| .byte 0x14 # DW_AT_decl_line |
| .long 0x9c # DW_AT_type |
| # DW_AT_external |
| .uleb128 0x9 # DW_AT_location |
| .byte 0x3 # DW_OP_addr |
| .quad x |
| .uleb128 0x9 # (DIE (0x9c) DW_TAG_volatile_type) |
| .long 0x43 # DW_AT_type |
| .uleb128 0x8 # (DIE (0xa1) DW_TAG_variable) |
| .ascii "y\0" # DW_AT_name |
| .byte 0x1 # DW_AT_decl_file (disasm-optim.c) |
| .byte 0x14 # DW_AT_decl_line |
| .long 0x9c # DW_AT_type |
| # DW_AT_external |
| .uleb128 0x9 # DW_AT_location |
| .byte 0x3 # DW_OP_addr |
| .quad y |
| .byte 0 # end of children of DIE 0xb |
| .section .debug_abbrev,"",@progbits |
| .Ldebug_abbrev0: |
| .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 0x55 # (DW_AT_ranges) |
| .uleb128 0x17 # (DW_FORM_sec_offset) |
| .uleb128 0x11 # (DW_AT_low_pc) |
| .uleb128 0x1 # (DW_FORM_addr) |
| .uleb128 0x10 # (DW_AT_stmt_list) |
| .uleb128 0x17 # (DW_FORM_sec_offset) |
| .byte 0 |
| .byte 0 |
| .uleb128 0x2 # (abbrev code) |
| .uleb128 0x2e # (TAG: DW_TAG_subprogram) |
| .byte 0x1 # DW_children_yes |
| .uleb128 0x3f # (DW_AT_external) |
| .uleb128 0x19 # (DW_FORM_flag_present) |
| .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 0x27 # (DW_AT_prototyped) |
| .uleb128 0x19 # (DW_FORM_flag_present) |
| .uleb128 0x49 # (DW_AT_type) |
| .uleb128 0x13 # (DW_FORM_ref4) |
| .uleb128 0x20 # (DW_AT_inline) |
| .uleb128 0xb # (DW_FORM_data1) |
| .uleb128 0x1 # (DW_AT_sibling) |
| .uleb128 0x13 # (DW_FORM_ref4) |
| .byte 0 |
| .byte 0 |
| .uleb128 0x3 # (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 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 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 0x2e # (TAG: DW_TAG_subprogram) |
| .byte 0x1 # DW_children_yes |
| .uleb128 0x3f # (DW_AT_external) |
| .uleb128 0x19 # (DW_FORM_flag_present) |
| .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 0x11 # (DW_AT_low_pc) |
| .uleb128 0x1 # (DW_FORM_addr) |
| .uleb128 0x12 # (DW_AT_high_pc) |
| .uleb128 0x7 # (DW_FORM_data8) |
| .uleb128 0x40 # (DW_AT_frame_base) |
| .uleb128 0x18 # (DW_FORM_exprloc) |
| .uleb128 0x2117 # (DW_AT_GNU_all_call_sites) |
| .uleb128 0x19 # (DW_FORM_flag_present) |
| .uleb128 0x1 # (DW_AT_sibling) |
| .uleb128 0x13 # (DW_FORM_ref4) |
| .byte 0 |
| .byte 0 |
| .uleb128 0x6 # (abbrev code) |
| .uleb128 0x1d # (TAG: DW_TAG_inlined_subroutine) |
| .byte 0x1 # DW_children_yes |
| .uleb128 0x31 # (DW_AT_abstract_origin) |
| .uleb128 0x13 # (DW_FORM_ref4) |
| .uleb128 0x52 # (DW_AT_entry_pc) |
| .uleb128 0x1 # (DW_FORM_addr) |
| .uleb128 0x55 # (DW_AT_ranges) |
| .uleb128 0x17 # (DW_FORM_sec_offset) |
| .uleb128 0x58 # (DW_AT_call_file) |
| .uleb128 0xb # (DW_FORM_data1) |
| .uleb128 0x59 # (DW_AT_call_line) |
| .uleb128 0xb # (DW_FORM_data1) |
| .byte 0 |
| .byte 0 |
| .uleb128 0x7 # (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 0x17 # (DW_FORM_sec_offset) |
| .byte 0 |
| .byte 0 |
| .uleb128 0x8 # (abbrev code) |
| .uleb128 0x34 # (TAG: DW_TAG_variable) |
| .byte 0 # 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 0x19 # (DW_FORM_flag_present) |
| .uleb128 0x2 # (DW_AT_location) |
| .uleb128 0x18 # (DW_FORM_exprloc) |
| .byte 0 |
| .byte 0 |
| .uleb128 0x9 # (abbrev code) |
| .uleb128 0x35 # (TAG: DW_TAG_volatile_type) |
| .byte 0 # DW_children_no |
| .uleb128 0x49 # (DW_AT_type) |
| .uleb128 0x13 # (DW_FORM_ref4) |
| .byte 0 |
| .byte 0 |
| .byte 0 |
| .section .debug_loc,"",@progbits |
| .Ldebug_loc0: |
| .LLST0: |
| .quad .LVL0 # Location list begin address (*.LLST0) |
| .quad .LVL1 # Location list end address (*.LLST0) |
| .value 0x1 # Location expression size |
| .byte 0x50 # DW_OP_reg0 |
| .quad .LVL1 # Location list begin address (*.LLST0) |
| .quad .LVL2 # Location list end address (*.LLST0) |
| .value 0x3 # Location expression size |
| .byte 0x71 # DW_OP_breg1 |
| .sleb128 -10 |
| .byte 0x9f # DW_OP_stack_value |
| .quad .LVL3 # Location list begin address (*.LLST0) |
| .quad .LVL4 # Location list end address (*.LLST0) |
| .value 0x1 # Location expression size |
| .byte 0x50 # DW_OP_reg0 |
| .quad 0 # Location list terminator begin (*.LLST0) |
| .quad 0 # Location list terminator end (*.LLST0) |
| .section .debug_aranges,"",@progbits |
| .long 0x2c # Length of Address Ranges Info |
| .value 0x2 # DWARF Version |
| .long .Ldebug_info0 # Offset of Compilation Unit Info |
| .byte 0x8 # Size of Address |
| .byte 0 # Size of Segment Descriptor |
| .value 0 # Pad to 16 byte boundary |
| .value 0 |
| .quad .LFB1 # Address |
| .quad .LFE1-.LFB1 # Length |
| .quad 0 |
| .quad 0 |
| .section .debug_ranges,"",@progbits |
| .Ldebug_ranges0: |
| .quad .LBB4 # Offset 0 |
| .quad .LBE4 |
| .quad .LBB7 |
| .quad .LBE7 |
| .quad 0 |
| .quad 0 |
| .quad .LFB1 # Offset 0x30 |
| .quad .LFE1 |
| .quad 0 |
| .quad 0 |
| .section .debug_line,"",@progbits |
| .Ldebug_line0: |
| .section .debug_str,"MS",@progbits,1 |
| .LASF2: |
| .string "/main/disassemble3/gdb/testsuite/gdb.base" |
| .LASF1: |
| .string "disasm-optim.c" |
| .LASF3: |
| .string "main" |
| .LASF0: |
| .string "GNU C 4.9.2 20150212 (Red Hat 4.9.2-6) -mtune=generic -march=x86-64 -g -O2" |
| .ident "GCC: (GNU) 4.9.2 20150212 (Red Hat 4.9.2-6)" |
| .section .note.GNU-stack,"",@progbits |
