| # REQUIRES: native && x86_64-linux |
| |
| # FIXME: Investigate why broken with MSAN |
| # UNSUPPORTED: msan |
| |
| # RUN: rm -rf %t && mkdir -p %t |
| # RUN: llvm-mc -triple=x86_64-unknown-linux -position-independent \ |
| # RUN: -filetype=obj -o %t/ELF_x86-64_perf.o %s |
| # RUN: env JITDUMPDIR="%t" llvm-jitlink -perf-support \ |
| # RUN: %t/ELF_x86-64_perf.o |
| # RUN: test -f %t/.debug/jit/llvm-IR-jit-*/jit-*.dump |
| |
| # Test ELF perf support for code load records and unwind info |
| |
| .text |
| .file "example.c" |
| .section .text.source,"ax",@progbits |
| .globl source # -- Begin function source |
| .p2align 4, 0x90 |
| .type source,@function |
| source: # @source |
| .Lfunc_begin0: |
| .file 1 "/app" "example.c" |
| .loc 1 1 0 # example.c:1:0 |
| .cfi_startproc |
| # %bb.0: |
| .loc 1 2 5 prologue_end # example.c:2:5 |
| movl $1, %eax |
| retq |
| .Ltmp0: |
| .Lfunc_end0: |
| .size source, .Lfunc_end0-source |
| .cfi_endproc |
| # -- End function |
| .section .text.passthrough,"ax",@progbits |
| .globl passthrough # -- Begin function passthrough |
| .p2align 4, 0x90 |
| .type passthrough,@function |
| passthrough: # @passthrough |
| .Lfunc_begin1: |
| .loc 1 5 0 # example.c:5:0 |
| .cfi_startproc |
| # %bb.0: |
| .loc 1 6 5 prologue_end # example.c:6:5 |
| movl $1, %eax |
| retq |
| .Ltmp1: |
| .Lfunc_end1: |
| .size passthrough, .Lfunc_end1-passthrough |
| .cfi_endproc |
| # -- End function |
| .section .text.main,"ax",@progbits |
| .globl main # -- Begin function main |
| .p2align 4, 0x90 |
| .type main,@function |
| main: # @main |
| .Lfunc_begin2: |
| .loc 1 9 0 # example.c:9:0 |
| .cfi_startproc |
| # %bb.0: |
| .loc 1 10 5 prologue_end # example.c:10:5 |
| xorl %eax, %eax |
| retq |
| .Ltmp2: |
| .Lfunc_end2: |
| .size main, .Lfunc_end2-main |
| .cfi_endproc |
| # -- End function |
| .section .debug_abbrev,"",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 37 # DW_AT_producer |
| .byte 14 # DW_FORM_strp |
| .byte 19 # DW_AT_language |
| .byte 5 # DW_FORM_data2 |
| .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 85 # DW_AT_ranges |
| .byte 23 # DW_FORM_sec_offset |
| .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 64 # DW_AT_frame_base |
| .byte 24 # DW_FORM_exprloc |
| .ascii "\227B" # DW_AT_GNU_all_call_sites |
| .byte 25 # DW_FORM_flag_present |
| .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 73 # DW_AT_type |
| .byte 19 # DW_FORM_ref4 |
| .byte 63 # DW_AT_external |
| .byte 25 # DW_FORM_flag_present |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 3 # Abbreviation Code |
| .byte 36 # DW_TAG_base_type |
| .byte 0 # DW_CHILDREN_no |
| .byte 3 # DW_AT_name |
| .byte 14 # DW_FORM_strp |
| .byte 62 # DW_AT_encoding |
| .byte 11 # DW_FORM_data1 |
| .byte 11 # DW_AT_byte_size |
| .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:0x72 DW_TAG_compile_unit |
| .long .Linfo_string0 # DW_AT_producer |
| .short 12 # DW_AT_language |
| .long .Linfo_string1 # DW_AT_name |
| .long .Lline_table_start0 # DW_AT_stmt_list |
| .long .Linfo_string2 # DW_AT_comp_dir |
| .quad 0 # DW_AT_low_pc |
| .long .Ldebug_ranges0 # DW_AT_ranges |
| .byte 2 # Abbrev [2] 0x2a:0x19 DW_TAG_subprogram |
| .quad .Lfunc_begin0 # DW_AT_low_pc |
| .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc |
| .byte 1 # DW_AT_frame_base |
| .byte 87 |
| # DW_AT_GNU_all_call_sites |
| .long .Linfo_string3 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 1 # DW_AT_decl_line |
| .long 117 # DW_AT_type |
| # DW_AT_external |
| .byte 2 # Abbrev [2] 0x43:0x19 DW_TAG_subprogram |
| .quad .Lfunc_begin1 # DW_AT_low_pc |
| .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc |
| .byte 1 # DW_AT_frame_base |
| .byte 87 |
| # DW_AT_GNU_all_call_sites |
| .long .Linfo_string5 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 5 # DW_AT_decl_line |
| .long 117 # DW_AT_type |
| # DW_AT_external |
| .byte 2 # Abbrev [2] 0x5c:0x19 DW_TAG_subprogram |
| .quad .Lfunc_begin2 # DW_AT_low_pc |
| .long .Lfunc_end2-.Lfunc_begin2 # DW_AT_high_pc |
| .byte 1 # DW_AT_frame_base |
| .byte 87 |
| # DW_AT_GNU_all_call_sites |
| .long .Linfo_string6 # DW_AT_name |
| .byte 1 # DW_AT_decl_file |
| .byte 9 # DW_AT_decl_line |
| .long 117 # DW_AT_type |
| # DW_AT_external |
| .byte 3 # Abbrev [3] 0x75:0x7 DW_TAG_base_type |
| .long .Linfo_string4 # DW_AT_name |
| .byte 5 # DW_AT_encoding |
| .byte 4 # DW_AT_byte_size |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end0: |
| .section .debug_ranges,"",@progbits |
| .Ldebug_ranges0: |
| .quad .Lfunc_begin0 |
| .quad .Lfunc_end0 |
| .quad .Lfunc_begin1 |
| .quad .Lfunc_end1 |
| .quad .Lfunc_begin2 |
| .quad .Lfunc_end2 |
| .quad 0 |
| .quad 0 |
| .section .debug_str,"MS",@progbits,1 |
| .Linfo_string0: |
| .asciz "clang version 15.0.0 (https://github.com/llvm/llvm-project.git 4ba6a9c9f65bbc8bd06e3652cb20fd4dfc846137)" # string offset=0 |
| .Linfo_string1: |
| .asciz "/app/example.c" # string offset=105 |
| .Linfo_string2: |
| .asciz "/app" # string offset=120 |
| .Linfo_string3: |
| .asciz "source" # string offset=125 |
| .Linfo_string4: |
| .asciz "int" # string offset=132 |
| .Linfo_string5: |
| .asciz "passthrough" # string offset=136 |
| .Linfo_string6: |
| .asciz "main" # string offset=148 |
| .ident "clang version 15.0.0 (https://github.com/llvm/llvm-project.git 4ba6a9c9f65bbc8bd06e3652cb20fd4dfc846137)" |
| .section ".note.GNU-stack","",@progbits |
| .addrsig |
| .section .debug_line,"",@progbits |
| .Lline_table_start0: |
