mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-26 04:32:44 +01:00
6cd76408bf
This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
84 lines
2.8 KiB
ArmAsm
84 lines
2.8 KiB
ArmAsm
// This test checks the alignment and padding of the unwind info.
|
|
|
|
// RUN: llvm-mc -triple x86_64-pc-win32 -filetype=obj %s | llvm-readobj -S --sd --sr -u - | FileCheck %s
|
|
|
|
// CHECK: Sections [
|
|
// CHECK: Section {
|
|
// CHECK: Name: .xdata
|
|
// CHECK: RawDataSize: 16
|
|
// CHECK: RelocationCount: 1
|
|
// CHECK: Characteristics [
|
|
// CHECK-NEXT: ALIGN_4BYTES
|
|
// CHECK-NEXT: CNT_INITIALIZED_DATA
|
|
// CHECK-NEXT: MEM_READ
|
|
// CHECK-NEXT: ]
|
|
// CHECK: Relocations [
|
|
// CHECK-NEXT: [[HandlerDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB __C_specific_handler
|
|
// CHECK-NEXT: ]
|
|
// CHECK: SectionData (
|
|
// CHECK-NEXT: 0000: 19000200 04D002C0 00000000 BEBAFECA
|
|
// CHECK-NEXT: )
|
|
// CHECK-NEXT: }
|
|
// CHECK-NEXT: Section {
|
|
// CHECK: Name: .pdata
|
|
// CHECK: RawDataSize: 12
|
|
// CHECK: RelocationCount: 3
|
|
// CHECK: Characteristics [
|
|
// CHECK-NEXT: IMAGE_SCN_ALIGN_4BYTES
|
|
// CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA
|
|
// CHECK-NEXT: IMAGE_SCN_MEM_READ
|
|
// CHECK-NEXT: ]
|
|
// CHECK: Relocations [
|
|
// CHECK-NEXT: [[BeginDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB func
|
|
// CHECK-NEXT: [[EndDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB func
|
|
// CHECK-NEXT: [[UnwindDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB .xdata
|
|
// CHECK-NEXT: ]
|
|
// CHECK: SectionData (
|
|
// CHECK-NEXT: 0000: FCFFFFFF 05000000 00000000
|
|
// CHECK-NEXT: )
|
|
// CHECK-NEXT: }
|
|
// CHECK-NEXT: ]
|
|
// CHECK: UnwindInformation [
|
|
// CHECK-NEXT: RuntimeFunction {
|
|
// CHECK-NEXT: StartAddress: func {{(\+0x[A-F0-9]+ )?}}([[BeginDisp]])
|
|
// CHECK-NEXT: EndAddress: func {{(\+0x[A-F0-9]+ )?}}([[EndDisp]])
|
|
// CHECK-NEXT: UnwindInfoAddress: .xdata {{(\+0x[A-F0-9]+ )?}}([[UnwindDisp]])
|
|
// CHECK-NEXT: UnwindInfo {
|
|
// CHECK-NEXT: Version: 1
|
|
// CHECK-NEXT: Flags [
|
|
// CHECK-NEXT: ExceptionHandler
|
|
// CHECK-NEXT: TerminateHandler
|
|
// CHECK-NEXT: ]
|
|
// CHECK-NEXT: PrologSize: 0
|
|
// CHECK-NEXT: FrameRegister: -
|
|
// CHECK-NEXT: FrameOffset: -
|
|
// CHECK-NEXT: UnwindCodeCount: 2
|
|
// CHECK-NEXT: UnwindCodes [
|
|
// CHECK-NEXT: 0x04: PUSH_NONVOL reg=R13
|
|
// CHECK-NEXT: 0x02: PUSH_NONVOL reg=R12
|
|
// CHECK-NEXT: ]
|
|
// CHECK-NEXT: Handler: __C_specific_handler ([[HandlerDisp]])
|
|
// CHECK-NEXT: }
|
|
// CHECK-NEXT: }
|
|
// CHECK-NEXT: ]
|
|
|
|
// Generates two unwind codes.
|
|
// Requires no padding of the unwind code array.
|
|
.globl func
|
|
.def func; .scl 2; .type 32; .endef
|
|
.seh_proc func
|
|
push %r12
|
|
.seh_pushreg %r12
|
|
push %r13
|
|
.seh_pushreg %r13
|
|
.seh_handler __C_specific_handler, @except, @unwind
|
|
.seh_handlerdata
|
|
.long 0xcafebabe
|
|
.text
|
|
.seh_endprologue
|
|
func:
|
|
pop %r13
|
|
pop %r12
|
|
ret
|
|
.seh_endproc
|