| # REQUIRES: x86-registered-target |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o |
| |
| # RUN: llvm-symbolizer 0 --obj=%t.o | FileCheck %s --check-prefix=LINKAGE |
| # RUN: llvm-symbolizer 0 --functions --obj=%t.o | FileCheck %s --check-prefix=LINKAGE |
| # RUN: llvm-symbolizer 0 --functions=linkage --obj=%t.o | FileCheck %s --check-prefix=LINKAGE |
| # RUN: llvm-symbolizer 0 --functions=short --obj=%t.o | FileCheck %s --check-prefix=SHORT |
| # RUN: llvm-symbolizer 0 --functions=none --obj=%t.o | FileCheck %s --check-prefix=NONE |
| |
| ## Characterise behaviour for no '=' sign. llvm-symbolizer treats the next option as an |
| ## input address, and just prints it. |
| # RUN: llvm-symbolizer 0 --functions none --obj=%t.o | FileCheck %s --check-prefixes=LINKAGE,ERR |
| |
| # LINKAGE: {{^}}foo(int){{$}} |
| # LINKAGE-NEXT: functions.cpp:2:0 |
| |
| # SHORT: {{^}}foo{{$}} |
| # SHORT-NEXT: functions.cpp:2:0 |
| |
| # NONE-NOT: foo |
| # NONE: functions.cpp:2:0 |
| |
| # ERR: none |
| |
| # The assembly below is a stripped down version of the output of: |
| # clang -S -g --target=x86_64-pc-linux |
| # for the following C++ source: |
| # void foo(int bar) {} |
| .type _Z3fooi,@function |
| _Z3fooi: |
| .Lfunc_begin0: |
| .file 1 "/llvm-symbolizer/Inputs" "functions.cpp" |
| .loc 1 2 0 # functions.cpp:2:0 |
| nop |
| .loc 1 2 20 prologue_end # functions.cpp:2:20 |
| .Lfunc_end0: |
| |
| .section .debug_str,"MS",@progbits,1 |
| .Linfo_string1: |
| .asciz "functions.cpp" |
| .Linfo_string2: |
| .asciz "/llvm-symbolizer/Inputs" |
| .Linfo_string3: |
| .asciz "_Z3fooi" |
| .Linfo_string4: |
| .asciz "foo" |
| |
| .section .debug_abbrev,"",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 3 # DW_AT_name |
| .byte 14 # DW_FORM_strp |
| .byte 16 # DW_AT_stmt_list |
| .byte 23 # DW_FORM_sec_offset |
| .byte 27 # DW_AT_comp_dir |
| .byte 14 # DW_FORM_strp |
| .byte 17 # DW_AT_low_pc |
| .byte 1 # DW_FORM_addr |
| .byte 18 # DW_AT_high_pc |
| .byte 6 # DW_FORM_data4 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 2 # Abbreviation Code |
| .byte 46 # DW_TAG_subprogram |
| .byte 0 # DW_CHILDREN_no |
| .byte 17 # DW_AT_low_pc |
| .byte 1 # DW_FORM_addr |
| .byte 18 # DW_AT_high_pc |
| .byte 6 # DW_FORM_data4 |
| .byte 110 # DW_AT_linkage_name |
| .byte 14 # DW_FORM_strp |
| .byte 3 # DW_AT_name |
| .byte 14 # DW_FORM_strp |
| .byte 58 # DW_AT_decl_file |
| .byte 11 # DW_FORM_data1 |
| .byte 59 # DW_AT_decl_line |
| .byte 11 # DW_FORM_data1 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| |
| .section .debug_info,"",@progbits |
| .Lcu_begin0: |
| .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit |
| .Ldebug_info_start0: |
| .short 4 # DWARF version number |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 8 # Address Size (in bytes) |
| .byte 1 # Abbrev [1] 0xb:0x4f DW_TAG_compile_unit |
| .long .Linfo_string1 # DW_AT_name |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .long .Linfo_string2 # DW_AT_comp_dir |
| .quad .Lfunc_begin0 # DW_AT_low_pc |
| .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc |
| .byte 2 # Abbrev [2] 0x2a:0x28 DW_TAG_subprogram |
| .quad .Lfunc_begin0 # DW_AT_low_pc |
| .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc |
| .long .Linfo_string3 # DW_AT_linkage_name |
| .long .Linfo_string4 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 2 # DW_AT_decl_line |
| .byte 0 # End Of Children Mark |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end0: |
| |
| .section .debug_line,"",@progbits |
| .Lline_table_start0: |