diff options
Diffstat (limited to 'test/MC/COFF/seh.s')
-rw-r--r-- | test/MC/COFF/seh.s | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/test/MC/COFF/seh.s b/test/MC/COFF/seh.s new file mode 100644 index 000000000000..8cafcb3ab15f --- /dev/null +++ b/test/MC/COFF/seh.s @@ -0,0 +1,60 @@ +// This test checks that the SEH directives emit the correct unwind data. +// RUN: llvm-mc -triple x86_64-pc-win32 -filetype=obj %s | coff-dump.py | FileCheck %s + +// CHECK: Name = .xdata +// CHECK-NEXT: VirtualSize +// CHECK-NEXT: VirtualAddress +// CHECK-NEXT: SizeOfRawData = 52 +// CHECK-NEXT: PointerToRawData +// CHECK-NEXT: PointerToRelocations +// CHECK-NEXT: PointerToLineNumbers +// CHECK-NEXT: NumberOfRelocations = 4 +// CHECK-NEXT: NumberOfLineNumbers = 0 +// CHECK-NEXT: Charateristics +// CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA +// CHECK-NEXT: IMAGE_SCN_ALIGN_4BYTES +// CHECK-NEXT: IMAGE_SCN_MEM_READ +// CHECK-NEXT: IMAGE_SCN_MEM_WRITE +// CHECK-NEXT: SectionData +// CHECK-NEXT: 09 12 08 03 00 03 0F 30 - 0E 88 00 00 09 64 02 00 +// CHECK-NEXT: 04 22 00 1A 00 00 00 00 - 00 00 00 00 21 00 00 00 +// CHECK-NEXT: 00 00 00 00 1B 00 00 00 - 00 00 00 00 01 00 00 00 +// CHECK-NEXT: 00 00 00 00 + + .text + .globl func + .def func; .scl 2; .type 32; .endef + .seh_proc func +func: + .seh_pushframe @code + subq $24, %rsp + .seh_stackalloc 24 + movq %rsi, 16(%rsp) + .seh_savereg %rsi, 16 + movups %xmm8, (%rsp) + .seh_savexmm %xmm8, 0 + pushq %rbx + .seh_pushreg 3 + mov %rsp, %rbx + .seh_setframe 3, 0 + .seh_endprologue + .seh_handler __C_specific_handler, @except + .seh_handlerdata + .long 0 + .text + .seh_startchained + .seh_endprologue + .seh_endchained + lea (%rbx), %rsp + pop %rbx + addq $24, %rsp + ret + .seh_endproc + +// Test emission of small functions. + .globl smallFunc + .def smallFunc; .scl 2; .type 32; .endef + .seh_proc smallFunc +smallFunc: + ret + .seh_endproc |