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