| # RUN: llvm-mc -triple x86_64 %s -filetype=obj -o - | \ |
| # RUN: llvm-dwarfdump -debug-frame - | \ |
| # RUN: FileCheck %s |
| |
| # CHECK: 00000000 0000000000000010 ffffffffffffffff CIE |
| # CHECK-NEXT: Format: DWARF64 |
| # CHECK-NEXT: Version: 4 |
| # CHECK-NEXT: Augmentation: "" |
| # CHECK-NEXT: Address size: 8 |
| # CHECK-NEXT: Segment desc size: 0 |
| # CHECK-NEXT: Code alignment factor: 1 |
| # CHECK-NEXT: Data alignment factor: -8 |
| # CHECK-NEXT: Return address column: 16 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: DW_CFA_nop: |
| |
| # CHECK: 0000001c 0000000000000018 0000000000000000 FDE cie=00000000 pc=00112233...00122233 |
| # CHECK-NEXT: Format: DWARF64 |
| |
| .section .debug_frame, "", @progbits |
| .LCIE: |
| .long 0xffffffff # DWARF64 mark |
| .quad .LCIEend-.LCIEid # Length |
| .LCIEid: |
| .quad 0xffffffffffffffff # CIE id |
| .byte 4 # Version |
| .asciz "" # Augmentation |
| .byte 8 # Address size |
| .byte 0 # Segment selector size |
| .uleb128 1 # Code alignment factor |
| .sleb128 -8 # Data alignment factor |
| .uleb128 16 # Return address register |
| .byte 0 # DW_CFA_nop |
| .LCIEend: |
| .LFDE: |
| .long 0xffffffff # DWARF64 mark |
| .quad .LFDEend-.LFDEcieptr # Length |
| .LFDEcieptr: |
| .quad .LCIE-.debug_frame # CIE pointer |
| .quad 0x00112233 # Initial location |
| .quad 0x00010000 # Address range |
| .LFDEend: |
