| ## Check that 'llvm-objdump -d' prints comments generated by the disassembler. |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t |
| # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s |
| |
| # CHECK: 0000000000000000 <foo>: |
| # CHECK-NEXT: 0: nop |
| # CHECK-NEXT: 1: cmpl $305419896, %eax # imm = 0x12345678 |
| |
| ## Check that comments and locations of variables can be printed together. |
| # RUN: llvm-objdump -d --debug-vars --no-show-raw-insn %t | \ |
| # RUN: FileCheck %s --check-prefix=DBGVARS |
| |
| # DBGVARS: 0000000000000000 <foo>: |
| # DBGVARS-NEXT: ┠─ bar = RDX |
| # DBGVARS-NEXT: 0: nop ┃ |
| # DBGVARS-NEXT: 1: cmpl $305419896, %eax # imm = 0x12345678 ┻ |
| |
| .text |
| foo: |
| nop |
| cmpl $0x12345678, %eax |
| .LFooEnd: |
| |
| .section .debug_abbrev,"",@progbits |
| .uleb128 1 # Abbreviation Code |
| .uleb128 0x11 # DW_TAG_compile_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .uleb128 2 # Abbreviation Code |
| .uleb128 0x2e # DW_TAG_subprogram |
| .byte 1 # DW_CHILDREN_yes |
| .uleb128 0x11 # DW_AT_low_pc |
| .uleb128 0x01 # DW_FORM_addr |
| .uleb128 0x12 # DW_AT_high_pc |
| .uleb128 0x06 # DW_FORM_data4 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .uleb128 3 # Abbreviation Code |
| .uleb128 0x34 # DW_TAG_variable |
| .byte 0 # DW_CHILDREN_no |
| .uleb128 0x02 # DW_AT_location |
| .uleb128 0x18 # DW_FORM_exprloc |
| .uleb128 0x03 # DW_AT_name |
| .uleb128 0x08 # DW_FORM_string |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| |
| .section .debug_info,"",@progbits |
| .long .LCuEnd-.LCuBegin # Length of Unit |
| .LCuBegin: |
| .short 4 # DWARF version number |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 8 # Address Size |
| .uleb128 1 # Abbrev [1] DW_TAG_compile_unit |
| .uleb128 2 # Abbrev [2] DW_TAG_subprogram |
| .quad foo # DW_AT_low_pc |
| .long .LFooEnd-foo # DW_AT_high_pc |
| .uleb128 3 # Abbrev [3] DW_TAG_variable |
| .byte .LLocEnd-.LLocBegin # DW_AT_location |
| .LLocBegin: |
| .byte 0x51 # DW_OP_reg1 |
| .LLocEnd: |
| .asciz "bar" # DW_FORM_string |
| .byte 0 # End Of Children Mark |
| .byte 0 # End Of Children Mark |
| .LCuEnd: |
