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| author | Charles Davis <cdavis@mines.edu> | 2011-05-27 03:54:43 +0000 |
|---|---|---|
| committer | Charles Davis <cdavis@mines.edu> | 2011-05-27 03:54:43 +0000 |
| commit | 3a5d7d0665e2c836fb7619ea1160b29c36827c4a (patch) | |
| tree | bcd2e9e99182d1f0c1f1faf4714fc243f13f9de7 /test | |
| parent | 33281b23616bea25decc838cb8707a2861f9d767 (diff) | |
| download | llvm-3a5d7d0665e2c836fb7619ea1160b29c36827c4a.tar.gz llvm-3a5d7d0665e2c836fb7619ea1160b29c36827c4a.tar.bz2 llvm-3a5d7d0665e2c836fb7619ea1160b29c36827c4a.tar.xz | |
Add a test for Win64 EH unwind information emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132180 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/COFF/seh.s | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/test/MC/COFF/seh.s b/test/MC/COFF/seh.s new file mode 100644 index 0000000000..236b13ff1c --- /dev/null +++ b/test/MC/COFF/seh.s @@ -0,0 +1,51 @@ +// 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 = 44 +// 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: 21 12 08 30 00 30 0F 03 - 0E 88 00 00 09 46 02 00 +// CHECK-NEXT: 04 22 00 A1 00 00 00 00 - 00 00 00 00 24 00 00 00 +// CHECK-NEXT: 00 00 00 00 1B 00 00 00 - 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 |