diff options
Diffstat (limited to 'gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S')
-rw-r--r-- | gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S b/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S new file mode 100644 index 0000000..9a97889 --- /dev/null +++ b/gdb/testsuite/gdb.dwarf2/dw2-bad-cfi.S @@ -0,0 +1,216 @@ +# This file was created by running dw2-bad-cfi.c +# through 'gcc -g -dA -S', and then hand-editing +# the CFI in "callee" to suit. + + .file "dw2-bad-cfi.c" + .text +.Ltext0: + .globl callee + .type callee, @function +callee: +.LFB0: + .file 1 "dw2-bad-cfi.c" + # dw2-bad-cfi.c:20 + .loc 1 20 0 + .cfi_startproc +# BLOCK 2 seq:0 +# PRED: ENTRY (fallthru) + pushq %rbp +/* + .cfi_def_cfa_offset 16 + .cfi_offset 6, -16 +*/ + movq %rsp, %rbp +/* .cfi_def_cfa_register 6 */ + # dw2-bad-cfi.c:21 + .loc 1 21 0 + popq %rbp +/* .cfi_def_cfa 7, 8 */ + # Our little lies. + .cfi_undefined 6 + .cfi_return_column 6 +# SUCC: EXIT [100.0%] + ret + .cfi_endproc +.LFE0: + .size callee, .-callee + .globl main + .type main, @function +main: +.LFB1: + # dw2-bad-cfi.c:25 + .loc 1 25 0 + .cfi_startproc +# BLOCK 2 seq:0 +# PRED: ENTRY (fallthru) + pushq %rbp + .cfi_def_cfa_offset 16 + .cfi_offset 6, -16 + movq %rsp, %rbp + .cfi_def_cfa_register 6 + # dw2-bad-cfi.c:26 + .loc 1 26 0 + call callee + # dw2-bad-cfi.c:27 + .loc 1 27 0 + movl $0, %eax + # dw2-bad-cfi.c:28 + .loc 1 28 0 + popq %rbp + .cfi_def_cfa 7, 8 +# SUCC: EXIT [100.0%] + ret + .cfi_endproc +.LFE1: + .size main, .-main +.Letext0: + .section .debug_info,"",@progbits +.Ldebug_info0: + .long 0x67 # 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 4.7.2 20121109 (Red Hat 4.7.2-8) -mtune=generic -march=x86-64 -g" + .byte 0x1 # DW_AT_language + .long .LASF1 # DW_AT_name: "dw2-bad-cfi.c" + .long .LASF2 # DW_AT_comp_dir: "/home/tromey/gnu/gdb/devel/binutils-gdb/gdb/testsuite/gdb.dwarf2" + .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) + # DW_AT_external + .long .LASF3 # DW_AT_name: "callee" + .byte 0x1 # DW_AT_decl_file (dw2-bad-cfi.c) + .byte 0x13 # DW_AT_decl_line + # DW_AT_prototyped + .quad .LFB0 # DW_AT_low_pc + .quad .LFE0 # DW_AT_high_pc + .uleb128 0x1 # DW_AT_frame_base + .byte 0x9c # DW_OP_call_frame_cfa + # DW_AT_GNU_all_call_sites + .uleb128 0x3 # (DIE (0x46) DW_TAG_subprogram) + # DW_AT_external + .long .LASF4 # DW_AT_name: "main" + .byte 0x1 # DW_AT_decl_file (dw2-bad-cfi.c) + .byte 0x18 # DW_AT_decl_line + # DW_AT_prototyped + .long 0x63 # DW_AT_type + .quad .LFB1 # DW_AT_low_pc + .quad .LFE1 # DW_AT_high_pc + .uleb128 0x1 # DW_AT_frame_base + .byte 0x9c # DW_OP_call_frame_cfa + # DW_AT_GNU_all_tail_call_sites + .uleb128 0x4 # (DIE (0x63) DW_TAG_base_type) + .byte 0x4 # DW_AT_byte_size + .byte 0x5 # DW_AT_encoding + .ascii "int\0" # DW_AT_name + .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 0x12 # (DW_AT_high_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 0 # DW_children_no + .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 0x27 # (DW_AT_prototyped) + .uleb128 0x19 # (DW_FORM_flag_present) + .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 0x18 # (DW_FORM_exprloc) + .uleb128 0x2117 # (DW_AT_GNU_all_call_sites) + .uleb128 0x19 # (DW_FORM_flag_present) + .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 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 0x27 # (DW_AT_prototyped) + .uleb128 0x19 # (DW_FORM_flag_present) + .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 0x18 # (DW_FORM_exprloc) + .uleb128 0x2116 # (DW_AT_GNU_all_tail_call_sites) + .uleb128 0x19 # (DW_FORM_flag_present) + .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 + .byte 0 + .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 .Ltext0 # Address + .quad .Letext0-.Ltext0 # Length + .quad 0 + .quad 0 + .section .debug_line,"",@progbits +.Ldebug_line0: + .section .debug_str,"MS",@progbits,1 +.LASF3: + .string "callee" +.LASF1: + .string "dw2-bad-cfi.c" +.LASF2: + .string "/home/tromey/gnu/gdb/devel/binutils-gdb/gdb/testsuite/gdb.dwarf2" +.LASF4: + .string "main" +.LASF0: + .string "GNU C 4.7.2 20121109 (Red Hat 4.7.2-8) -mtune=generic -march=x86-64 -g" + .ident "GCC: (GNU) 4.7.2 20121109 (Red Hat 4.7.2-8)" + .section .note.GNU-stack,"",@progbits |