mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-03 17:32:59 +00:00
07cbe23173
- Flip order of bitfields. This gets our output matching GAS. - Handle case where the end of the prolog wasn't specified. - If the resulting unwind info struct is less than 8 bytes, pad to 8 bytes. Add a test for the latter two. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132188 91177308-0d34-0410-b5e6-96231b3b80d8
61 lines
1.6 KiB
ArmAsm
61 lines
1.6 KiB
ArmAsm
// 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
|