/* This testcase is part of GDB, the GNU debugger. Copyright 2013 Free Software Foundation, Inc. Contributed by Intel Corp. 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 . This file has been generated using: gcc -S -O2 -dA -g x86-tailcall.c -o x86-tailcall.S */ .file "x86-tailcall.c" .section .debug_abbrev,"",@progbits .Ldebug_abbrev0: .section .debug_info,"",@progbits .Ldebug_info0: .section .debug_line,"",@progbits .Ldebug_line0: .text .Ltext0: .p2align 4,,15 .type bar, @function bar: .LFB0: .file 1 "x86-tailcall.c" # x86-tailcall.c:22 .loc 1 22 0 .cfi_startproc # basic block 2 # x86-tailcall.c:24 .loc 1 24 0 movl $42, %eax ret .cfi_endproc .LFE0: .size bar, .-bar .p2align 4,,15 .type foo, @function foo: .LFB1: # x86-tailcall.c:28 .loc 1 28 0 .cfi_startproc # basic block 2 # x86-tailcall.c:29 .loc 1 29 0 jmp bar .cfi_endproc .LFE1: .size foo, .-foo .p2align 4,,15 .globl main .type main, @function main: .LFB2: # x86-tailcall.c:34 .loc 1 34 0 .cfi_startproc # basic block 2 # x86-tailcall.c:37 .loc 1 37 0 call foo .LVL0: addl $1, %eax .LVL1: # x86-tailcall.c:39 .loc 1 39 0 ret .cfi_endproc .LFE2: .size main, .-main .Letext0: .section .debug_loc,"",@progbits .Ldebug_loc0: .LLST0: .quad .LVL0-.Ltext0 # Location list begin address (*.LLST0) .quad .LVL1-.Ltext0 # Location list end address (*.LLST0) .value 0x3 # Location expression size .byte 0x70 # DW_OP_breg0 .sleb128 1 .byte 0x9f # DW_OP_stack_value .quad .LVL1-.Ltext0 # Location list begin address (*.LLST0) .quad .LFE2-.Ltext0 # Location list end address (*.LLST0) .value 0x1 # Location expression size .byte 0x50 # DW_OP_reg0 .quad 0x0 # Location list terminator begin (*.LLST0) .quad 0x0 # Location list terminator end (*.LLST0) .section .debug_info .long 0x9c # Length of Compilation Unit Info .value 0x3 # 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 4.4.4 20100726 (Red Hat 4.4.4-13)" .byte 0x1 # DW_AT_language .long .LASF1 # DW_AT_name: "x86-tailcall.c" .long .LASF2 # DW_AT_comp_dir: "" .quad .Ltext0 # DW_AT_low_pc .quad .Letext0 # DW_AT_high_pc .long .Ldebug_line0 # DW_AT_stmt_list .uleb128 0x2 # (DIE (0x2d) DW_TAG_subprogram) .ascii "bar\0" # DW_AT_name .byte 0x1 # DW_AT_decl_file (x86-tailcall.c) .byte 0x15 # DW_AT_decl_line .byte 0x1 # DW_AT_prototyped .long 0x4b # DW_AT_type .quad .LFB0 # DW_AT_low_pc .quad .LFE0 # DW_AT_high_pc .byte 0x1 # DW_AT_frame_base .byte 0x9c # DW_OP_call_frame_cfa .uleb128 0x3 # (DIE (0x4b) DW_TAG_base_type) .byte 0x4 # DW_AT_byte_size .byte 0x5 # DW_AT_encoding .ascii "int\0" # DW_AT_name .uleb128 0x2 # (DIE (0x52) DW_TAG_subprogram) .ascii "foo\0" # DW_AT_name .byte 0x1 # DW_AT_decl_file (x86-tailcall.c) .byte 0x1b # DW_AT_decl_line .byte 0x1 # DW_AT_prototyped .long 0x4b # DW_AT_type .quad .LFB1 # DW_AT_low_pc .quad .LFE1 # DW_AT_high_pc .byte 0x1 # DW_AT_frame_base .byte 0x9c # DW_OP_call_frame_cfa .uleb128 0x4 # (DIE (0x70) DW_TAG_subprogram) .byte 0x1 # DW_AT_external .long .LASF3 # DW_AT_name: "main" .byte 0x1 # DW_AT_decl_file (x86-tailcall.c) .byte 0x21 # DW_AT_decl_line .byte 0x1 # DW_AT_prototyped .long 0x4b # DW_AT_type .quad .LFB2 # DW_AT_low_pc .quad .LFE2 # DW_AT_high_pc .byte 0x1 # DW_AT_frame_base .byte 0x9c # DW_OP_call_frame_cfa .uleb128 0x5 # (DIE (0x8f) DW_TAG_variable) .long .LASF4 # DW_AT_name: "answer" .byte 0x1 # DW_AT_decl_file (x86-tailcall.c) .byte 0x23 # DW_AT_decl_line .long 0x4b # DW_AT_type .long .LLST0 # DW_AT_location .byte 0x0 # end of children of DIE 0x70 .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 0x2e # (TAG: DW_TAG_subprogram) .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 0x27 # (DW_AT_prototyped) .uleb128 0xc # (DW_FORM_flag) .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 0x1 # (DW_FORM_addr) .uleb128 0x40 # (DW_AT_frame_base) .uleb128 0xa # (DW_FORM_block1) .byte 0x0 .byte 0x0 .uleb128 0x3 # (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 0x4 # (abbrev code) .uleb128 0x2e # (TAG: DW_TAG_subprogram) .byte 0x1 # DW_children_yes .uleb128 0x3f # (DW_AT_external) .uleb128 0xc # (DW_FORM_flag) .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 0x27 # (DW_AT_prototyped) .uleb128 0xc # (DW_FORM_flag) .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 0x1 # (DW_FORM_addr) .uleb128 0x40 # (DW_AT_frame_base) .uleb128 0xa # (DW_FORM_block1) .byte 0x0 .byte 0x0 .uleb128 0x5 # (abbrev code) .uleb128 0x34 # (TAG: DW_TAG_variable) .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 0x2 # (DW_AT_location) .uleb128 0x6 # (DW_FORM_data4) .byte 0x0 .byte 0x0 .byte 0x0 .section .debug_pubnames,"",@progbits .long 0x17 # Length of Public Names Info .value 0x2 # DWARF Version .long .Ldebug_info0 # Offset of Compilation Unit Info .long 0xa0 # Compilation Unit Length .long 0x70 # DIE offset .ascii "main\0" # external name .long 0x0 .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 0x0 # Size of Segment Descriptor .value 0x0 # Pad to 16 byte boundary .value 0x0 .quad .Ltext0 # Address .quad .Letext0-.Ltext0 # Length .quad 0x0 .quad 0x0 .section .debug_str,"MS",@progbits,1 .LASF0: .string "GNU C 4.4.4 20100726 (Red Hat 4.4.4-13)" .LASF3: .string "main" .LASF4: .string "answer" .LASF2: .string "" .LASF1: .string "x86-tailcall.c" .ident "GCC: (GNU) 4.4.4 20100726 (Red Hat 4.4.4-13)" .section .note.GNU-stack,"",@progbits