| # Check that unknown symbol subsections are ignored with a warning, and a PDB |
| # is produced anyway. |
| |
| # REQUIRES: x86 |
| # RUN: llvm-mc -triple=i386-pc-win32 -filetype=obj -o %t.obj %s |
| # RUN: lld-link -safeseh:no -subsystem:console -debug -nodefaultlib -entry:foo -out:%t.exe -pdb:%t.pdb %t.obj 2>&1 | FileCheck %s --check-prefix=WARNING |
| # RUN: llvm-pdbutil dump -symbols %t.pdb | FileCheck %s |
| |
| # WARNING-NOT: ignoring unknown |
| # WARNING: ignoring unknown debug$S subsection kind 0xFF |
| # WARNING-NOT: ignoring unknown |
| |
| # CHECK: Symbols |
| # CHECK: 4 | S_COMPILE3 [size = 52] |
| # CHECK: machine = intel x86-x64, Ver = clang version SENTINEL, language = c |
| |
| .text |
| _foo: |
| ret |
| |
| .global _foo |
| |
| .section .debug$S,"dr" |
| .p2align 2 |
| .long 4 # Debug section magic |
| .long 0xF1 # Symbol subsection |
| .long .Ltmp6-.Ltmp5 # Subsection size |
| .Ltmp5: |
| .short .Ltmp8-.Ltmp7 # Record length |
| .Ltmp7: |
| .short 4412 # Record kind: S_COMPILE3 |
| .long 0 # Flags and language |
| .short 208 # CPUType |
| .short 9 # Frontend version |
| .short 0 |
| .short 0 |
| .short 0 |
| .short 9000 # Backend version |
| .short 0 |
| .short 0 |
| .short 0 |
| .asciz "clang version SENTINEL" # Null-terminated compiler version string |
| .p2align 2 |
| .Ltmp8: |
| .Ltmp6: |
| .long 0xFF # Unknown subsection kind |
| .long 4 # Subsection size |
| .long 0 |
| .long 0x800000F1 # Unknown subsection kind |
| .long 4 # Subsection size |
| .long 0 |
| .long 0x800000F2 # Unknown subsection kind |
| .long 4 # Subsection size |
| .long 0 |
| .long 0x800000F3 # Unknown subsection kind |
| .long 4 # Subsection size |
| .long 0 |
| .long 0x800000F4 # Unknown subsection kind |
| .long 4 # Subsection size |
| .long 0 |
