Index: gdb/testsuite/gdb.reverse/singlejmp-reverse.S |
diff --git a/gdb/testsuite/gdb.reverse/singlejmp-reverse.S b/gdb/testsuite/gdb.reverse/singlejmp-reverse.S |
new file mode 100644 |
index 0000000000000000000000000000000000000000..04d7b9a71cfc65e22eeb2e49c71293c23970dbfc |
--- /dev/null |
+++ b/gdb/testsuite/gdb.reverse/singlejmp-reverse.S |
@@ -0,0 +1,311 @@ |
+/* This testcase is part of GDB, the GNU debugger. |
+ |
+ Copyright 2012 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 source file was generated by: |
+ gcc -o gdb.reverse/singlejmp-reverse.S gdb.reverse/singlejmp-reverse.c -Wall -S -dA -O2 -g |
+ */ |
+ |
+ .file "singlejmp-reverse.c" |
+ .text |
+.Ltext0: |
+ .p2align 4,,15 |
+ .type g, @function |
+g: |
+.LFB0: |
+ .file 1 "gdb.reverse/singlejmp-reverse.c" |
+ # gdb.reverse/singlejmp-reverse.c:22 |
+ .loc 1 22 0 |
+ .cfi_startproc |
+ # basic block 2 |
+ # gdb.reverse/singlejmp-reverse.c:23 |
+ .loc 1 23 0 |
+ movl $2, v(%rip) |
+ # gdb.reverse/singlejmp-reverse.c:24 |
+ .loc 1 24 0 |
+ ret |
+ .cfi_endproc |
+.LFE0: |
+ .size g, .-g |
+ .p2align 4,,15 |
+ .type f, @function |
+f: |
+.LFB1: |
+ # gdb.reverse/singlejmp-reverse.c:28 |
+ .loc 1 28 0 |
+ .cfi_startproc |
+ # basic block 2 |
+ # gdb.reverse/singlejmp-reverse.c:29 |
+ .loc 1 29 0 |
+ jmp g |
+ .cfi_endproc |
+.LFE1: |
+ .size f, .-f |
+ .section .text.startup,"ax",@progbits |
+ .p2align 4,,15 |
+ .globl main |
+ .type main, @function |
+main: |
+.LFB2: |
+ # gdb.reverse/singlejmp-reverse.c:36 |
+ .loc 1 36 0 |
+ .cfi_startproc |
+ # basic block 2 |
+ subq $8, %rsp |
+.LCFI0: |
+ .cfi_def_cfa_offset 16 |
+ # gdb.reverse/singlejmp-reverse.c:37 |
+ .loc 1 37 0 |
+ movl $1, v(%rip) |
+ # gdb.reverse/singlejmp-reverse.c:38 |
+ .loc 1 38 0 |
+ call f |
+ # gdb.reverse/singlejmp-reverse.c:39 |
+ .loc 1 39 0 |
+ call nodebug |
+ # gdb.reverse/singlejmp-reverse.c:40 |
+ .loc 1 40 0 |
+ movl $3, v(%rip) |
+ # gdb.reverse/singlejmp-reverse.c:42 |
+ .loc 1 42 0 |
+ xorl %eax, %eax |
+ addq $8, %rsp |
+.LCFI1: |
+ .cfi_def_cfa_offset 8 |
+ ret |
+ .cfi_endproc |
+.LFE2: |
+ .size main, .-main |
+ .comm v,4,4 |
+ .text |
+.Letext0: |
+ .section .debug_info,"",@progbits |
+.Ldebug_info0: |
+ .long 0xa1 # Length of Compilation Unit Info |
+ .value 0x2 # 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 4.6.4 20120911 (prerelease)" |
+ .byte 0x1 # DW_AT_language |
+ .long .LASF1 # DW_AT_name: "gdb.reverse/singlejmp-reverse.c" |
+ .long .LASF2 # DW_AT_comp_dir: "" |
+ .quad 0 # DW_AT_low_pc |
+ .quad 0 # DW_AT_entry_pc |
+ .long .Ldebug_ranges0+0 # DW_AT_ranges |
+ .long .Ldebug_line0 # DW_AT_stmt_list |
+ .uleb128 0x2 # (DIE (0x31) DW_TAG_subprogram) |
+ .ascii "g\0" # DW_AT_name |
+ .byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c) |
+ .byte 0x15 # DW_AT_decl_line |
+ .byte 0x1 # DW_AT_prototyped |
+ .quad .LFB0 # DW_AT_low_pc |
+ .quad .LFE0 # DW_AT_high_pc |
+ .byte 0x2 # DW_AT_frame_base |
+ .byte 0x77 # DW_OP_breg7 |
+ .sleb128 8 |
+ .uleb128 0x2 # (DIE (0x4a) DW_TAG_subprogram) |
+ .ascii "f\0" # DW_AT_name |
+ .byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c) |
+ .byte 0x1b # DW_AT_decl_line |
+ .byte 0x1 # DW_AT_prototyped |
+ .quad .LFB1 # DW_AT_low_pc |
+ .quad .LFE1 # DW_AT_high_pc |
+ .byte 0x2 # DW_AT_frame_base |
+ .byte 0x77 # DW_OP_breg7 |
+ .sleb128 8 |
+ .uleb128 0x3 # (DIE (0x63) DW_TAG_subprogram) |
+ .byte 0x1 # DW_AT_external |
+ .long .LASF3 # DW_AT_name: "main" |
+ .byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c) |
+ .byte 0x23 # DW_AT_decl_line |
+ .byte 0x1 # DW_AT_prototyped |
+ .long 0x84 # DW_AT_type |
+ .quad .LFB2 # DW_AT_low_pc |
+ .quad .LFE2 # DW_AT_high_pc |
+ .long .LLST0 # DW_AT_frame_base |
+ .uleb128 0x4 # (DIE (0x84) DW_TAG_base_type) |
+ .byte 0x4 # DW_AT_byte_size |
+ .byte 0x5 # DW_AT_encoding |
+ .ascii "int\0" # DW_AT_name |
+ .uleb128 0x5 # (DIE (0x8b) DW_TAG_variable) |
+ .ascii "v\0" # DW_AT_name |
+ .byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c) |
+ .byte 0x12 # DW_AT_decl_line |
+ .long 0x9f # DW_AT_type |
+ .byte 0x1 # DW_AT_external |
+ .byte 0x9 # DW_AT_location |
+ .byte 0x3 # DW_OP_addr |
+ .quad v |
+ .uleb128 0x6 # (DIE (0x9f) DW_TAG_volatile_type) |
+ .long 0x84 # DW_AT_type |
+ .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 0x11 # (DW_AT_low_pc) |
+ .uleb128 0x1 # (DW_FORM_addr) |
+ .uleb128 0x52 # (DW_AT_entry_pc) |
+ .uleb128 0x1 # (DW_FORM_addr) |
+ .uleb128 0x55 # (DW_AT_ranges) |
+ .uleb128 0x6 # (DW_FORM_data4) |
+ .uleb128 0x10 # (DW_AT_stmt_list) |
+ .uleb128 0x6 # (DW_FORM_data4) |
+ .byte 0 |
+ .byte 0 |
+ .uleb128 0x2 # (abbrev code) |
+ .uleb128 0x2e # (TAG: DW_TAG_subprogram) |
+ .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 0x27 # (DW_AT_prototyped) |
+ .uleb128 0xc # (DW_FORM_flag) |
+ .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 0 |
+ .byte 0 |
+ .uleb128 0x3 # (abbrev code) |
+ .uleb128 0x2e # (TAG: DW_TAG_subprogram) |
+ .byte 0 # DW_children_no |
+ .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 0x6 # (DW_FORM_data4) |
+ .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 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 0xc # (DW_FORM_flag) |
+ .uleb128 0x2 # (DW_AT_location) |
+ .uleb128 0xa # (DW_FORM_block1) |
+ .byte 0 |
+ .byte 0 |
+ .uleb128 0x6 # (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 .LFB2 # Location list begin address (*.LLST0) |
+ .quad .LCFI0 # Location list end address (*.LLST0) |
+ .value 0x2 # Location expression size |
+ .byte 0x77 # DW_OP_breg7 |
+ .sleb128 8 |
+ .quad .LCFI0 # Location list begin address (*.LLST0) |
+ .quad .LCFI1 # Location list end address (*.LLST0) |
+ .value 0x2 # Location expression size |
+ .byte 0x77 # DW_OP_breg7 |
+ .sleb128 16 |
+ .quad .LCFI1 # Location list begin address (*.LLST0) |
+ .quad .LFE2 # Location list end address (*.LLST0) |
+ .value 0x2 # Location expression size |
+ .byte 0x77 # DW_OP_breg7 |
+ .sleb128 8 |
+ .quad 0 # Location list terminator begin (*.LLST0) |
+ .quad 0 # Location list terminator end (*.LLST0) |
+ .section .debug_aranges,"",@progbits |
+ .long 0x3c # 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 .Ltext0 # Address |
+ .quad .Letext0-.Ltext0 # Length |
+ .quad .LFB2 # Address |
+ .quad .LFE2-.LFB2 # Length |
+ .quad 0 |
+ .quad 0 |
+ .section .debug_ranges,"",@progbits |
+.Ldebug_ranges0: |
+ .quad .Ltext0 # Offset 0 |
+ .quad .Letext0 |
+ .quad .LFB2 # Offset 0x10 |
+ .quad .LFE2 |
+ .quad 0 |
+ .quad 0 |
+ .section .debug_line,"",@progbits |
+.Ldebug_line0: |
+ .section .debug_str,"MS",@progbits,1 |
+.LASF3: |
+ .string "main" |
+.LASF0: |
+ .string "GNU C 4.6.4 20120911 (prerelease)" |
+.LASF2: |
+ .string "" |
+.LASF1: |
+ .string "gdb.reverse/singlejmp-reverse.c" |
+ .ident "GCC: (GNU) 4.6.4 20120911 (prerelease)" |
+ .section .note.GNU-stack,"",@progbits |