lld/test/COFF/pdb-xfg-section.s

   1 // Check that we ignore XFG subsections in CodeView information.
   2 // This test should be removed if we ever end up adding XFG support to lld.
   3
   4 # REQUIRES: x86
   5 # RUN: llvm-mc -triple=i386-pc-win32 -filetype=obj -o %t.obj %s
   6 # RUN: lld-link -verbose -safeseh:no -subsystem:console -debug -nodefaultlib -entry:foo -out:%t.exe -pdb:%t.pdb %t.obj 2>&1 | FileCheck %s
   7
   8 // XFGHashType should not generate a warning
   9 # CHECK-NOT: ignoring unknown debug$S subsection kind 0xFF
  10 // XFGHashVirtual should not generate a warning
  11 # CHECK-NOT: ignoring unknown debug$S subsection kind 0x100
  12
  13 .text
  14 _foo:
  15 ret
  16
  17 .global _foo
  18
  19 .section .debug$S,"dr"
  20         .p2align        2
  21         .long   4                       # Debug section magic
  22         .long   0xF1 # Symbol subsection
  23         .long   .Ltmp6-.Ltmp5           # Subsection size
  24 .Ltmp5:
  25         .short  .Ltmp8-.Ltmp7           # Record length
  26 .Ltmp7:
  27         .short  4412                    # Record kind: S_COMPILE3
  28         .long   0                       # Flags and language
  29         .short  208                     # CPUType
  30         .short  9                       # Frontend version
  31         .short  0
  32         .short  0
  33         .short  0
  34         .short  9000                    # Backend version
  35         .short  0
  36         .short  0
  37         .short  0
  38         .asciz  "clang version SENTINEL" # Null-terminated compiler version string
  39         .p2align        2
  40 .Ltmp8:
  41 .Ltmp6:
  42         .long   0xFF # XFGHashType subsection
  43         .long   4           # Subsection size
  44         .long  0
  45         .long   0x100 # XFGHashVirtual subsection
  46         .long   4           # Subsection size
  47         .long  0