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// This test checks that the SEH directives emit the correct unwind data.
// RUN: llvm-mc -triple aarch64-pc-win32 -filetype=obj %s | llvm-readobj -S -r | FileCheck %s
// CHECK: Sections [
// CHECK: Section {
// CHECK: Name: .text
// CHECK: RelocationCount: 0
// CHECK: Characteristics [
// CHECK-NEXT: ALIGN_4BYTES
// CHECK-NEXT: CNT_CODE
// CHECK-NEXT: MEM_EXECUTE
// CHECK-NEXT: MEM_READ
// CHECK-NEXT: ]
// CHECK-NEXT: }
// CHECK: Section {
// CHECK: Name: .xdata
// CHECK: RawDataSize: 24
// CHECK: RelocationCount: 1
// CHECK: Characteristics [
// CHECK-NEXT: ALIGN_4BYTES
// CHECK-NEXT: CNT_INITIALIZED_DATA
// CHECK-NEXT: MEM_READ
// CHECK-NEXT: ]
// CHECK-NEXT: }
// CHECK: Section {
// CHECK: Name: .pdata
// CHECK: RelocationCount: 6
// CHECK: Characteristics [
// CHECK-NEXT: ALIGN_4BYTES
// CHECK-NEXT: CNT_INITIALIZED_DATA
// CHECK-NEXT: MEM_READ
// CHECK-NEXT: ]
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK-NEXT: Relocations [
// CHECK-NEXT: Section (4) .xdata {
// CHECK-NEXT: 0x8 IMAGE_REL_ARM64_ADDR32NB __C_specific_handler
// CHECK-NEXT: }
// CHECK-NEXT: Section (5) .pdata {
// CHECK-NEXT: 0x0 IMAGE_REL_ARM64_ADDR32NB func
// CHECK-NEXT: 0x4 IMAGE_REL_ARM64_ADDR32NB .xdata
// CHECK-NEXT: 0x8 IMAGE_REL_ARM64_ADDR32NB func
// CHECK-NEXT: 0xC IMAGE_REL_ARM64_ADDR32NB .xdata
// CHECK-NEXT: 0x10 IMAGE_REL_ARM64_ADDR32NB smallFunc
// CHECK-NEXT: 0x14 IMAGE_REL_ARM64_ADDR32NB .xdata
// CHECK-NEXT: }
// CHECK-NEXT: ]
.text
.globl func
.def func
.scl 2
.type 32
.endef
.seh_proc func
func:
sub sp, sp, #24
.seh_stackalloc 24
mov x29, sp
.seh_endprologue
.seh_handler __C_specific_handler, @except
.seh_handlerdata
.long 0
.text
.seh_startchained
.seh_endprologue
.seh_endchained
add sp, sp, #24
ret
.seh_endproc
// Test emission of small functions.
.globl smallFunc
.def smallFunc
.scl 2
.type 32
.endef
.seh_proc smallFunc
smallFunc:
ret
.seh_endproc
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