llvm-6502/test/MC/ARM/eh-directive-unwind_raw.s

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@ RUN: llvm-mc -triple armv7-linux-eabi -filetype obj -o - %s | llvm-readobj -u \
@ RUN: | FileCheck %s
.syntax unified
.type save,%function
.thumb_func
save:
.fnstart
.unwind_raw 4, 0xb1, 0x01
push {r0}
pop {r0}
bx lr
.fnend
.type empty,%function
.thumb_func
empty:
.fnstart
.unwind_raw 0, 0xb0
bx lr
.fnend
.type extended,%function
.thumb_func
extended:
.fnstart
.unwind_raw 12, 0x9b, 0x40, 0x84, 0x80, 0xb0, 0xb0
@ .save {fp, lr}
stmfd sp!, {fp, lr}
@ .setfp fp, sp, #4
add fp, sp, #4
@ .pad #8
sub sp, sp, #8
add sp, sp, #8
sub fp, sp, #4
ldmfd sp!, {fp, lr}
bx lr
.fnend
.type refuse,%function
.thumb_func
refuse:
.fnstart
.unwind_raw 0, 0x80, 0x00
bx lr
.fnend
.type stack_adjust,%function
.thumb_func
stack_adjust:
.fnstart
.setfp fp, sp, #32
.unwind_raw 24, 0xc2
.fnend
@ CHECK: UnwindInformation {
@ CHECK: UnwindIndexTable {
@ CHECK: SectionName: .ARM.exidx
@ CHECK: Entries [
@ CHECK: Entry {
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
@ CHECK: 0xB1 0x01 ; pop {r0}
@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: Entry {
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
@ CHECK: 0xB0 ; finish
@ CHECK: 0xB0 ; finish
@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: Entry {
@ CHECK: ExceptionHandlingTable: .ARM.extab
@ CHECK: Model: Compact
@ CHECK: PersonalityIndex: 1
@ CHECK: Opcodes [
@ CHECK: 0x9B ; vsp = r11
@ CHECK: 0x40 ; vsp = vsp - 4
@ CHECK: 0x84 0x80 ; pop {fp, lr}
@ CHECK: 0xB0 ; finish
@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: Entry {
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
@ CHECK: 0x80 0x00 ; refuse to unwind
@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: Entry {
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
@ CHECK: 0x9B ; vsp = r11
@ CHECK: 0x4D ; vsp = vsp - 56
@ CHECK: 0xC2 ; pop {wR10, wR11, wR12}
@ CHECK: ]
@ CHECK: }
@ CHECK: ]
@ CHECK: }
@ CHECK: }