| Saleem Abdulrasool | d9f0860 | 2014-01-21 02:33:10 +0000 | [diff] [blame] | 1 | @ RUN: llvm-mc -triple armv7-linux-eabi -filetype obj -o - %s | llvm-readobj -u \ |
| 2 | @ RUN: | FileCheck %s |
| 3 | |
| 4 | .syntax unified |
| 5 | |
| 6 | .type save,%function |
| 7 | .thumb_func |
| 8 | save: |
| 9 | .fnstart |
| 10 | .unwind_raw 4, 0xb1, 0x01 |
| 11 | push {r0} |
| 12 | pop {r0} |
| 13 | bx lr |
| 14 | .fnend |
| 15 | |
| 16 | .type empty,%function |
| 17 | .thumb_func |
| 18 | empty: |
| 19 | .fnstart |
| 20 | .unwind_raw 0, 0xb0 |
| 21 | bx lr |
| 22 | .fnend |
| 23 | |
| 24 | .type extended,%function |
| 25 | .thumb_func |
| 26 | extended: |
| 27 | .fnstart |
| 28 | .unwind_raw 12, 0x9b, 0x40, 0x84, 0x80, 0xb0, 0xb0 |
| 29 | @ .save {fp, lr} |
| 30 | stmfd sp!, {fp, lr} |
| 31 | @ .setfp fp, sp, #4 |
| 32 | add fp, sp, #4 |
| 33 | @ .pad #8 |
| 34 | sub sp, sp, #8 |
| 35 | add sp, sp, #8 |
| 36 | sub fp, sp, #4 |
| 37 | ldmfd sp!, {fp, lr} |
| 38 | bx lr |
| 39 | .fnend |
| 40 | |
| 41 | .type refuse,%function |
| 42 | .thumb_func |
| 43 | refuse: |
| 44 | .fnstart |
| 45 | .unwind_raw 0, 0x80, 0x00 |
| 46 | bx lr |
| 47 | .fnend |
| 48 | |
| 49 | .type stack_adjust,%function |
| 50 | .thumb_func |
| 51 | stack_adjust: |
| 52 | .fnstart |
| 53 | .setfp fp, sp, #32 |
| 54 | .unwind_raw 24, 0xc2 |
| 55 | .fnend |
| 56 | |
| 57 | @ CHECK: UnwindInformation { |
| 58 | @ CHECK: UnwindIndexTable { |
| 59 | @ CHECK: SectionName: .ARM.exidx |
| 60 | @ CHECK: Entries [ |
| 61 | @ CHECK: Entry { |
| 62 | @ CHECK: Model: Compact (Inline) |
| 63 | @ CHECK: PersonalityIndex: 0 |
| 64 | @ CHECK: Opcodes [ |
| Saleem Abdulrasool | 9f0a21e | 2014-01-21 02:33:15 +0000 | [diff] [blame] | 65 | @ CHECK: 0xB1 0x01 ; pop {r0} |
| 66 | @ CHECK: 0xB0 ; finish |
| Saleem Abdulrasool | d9f0860 | 2014-01-21 02:33:10 +0000 | [diff] [blame] | 67 | @ CHECK: ] |
| 68 | @ CHECK: } |
| 69 | @ CHECK: Entry { |
| 70 | @ CHECK: Model: Compact (Inline) |
| 71 | @ CHECK: PersonalityIndex: 0 |
| 72 | @ CHECK: Opcodes [ |
| Saleem Abdulrasool | 9f0a21e | 2014-01-21 02:33:15 +0000 | [diff] [blame] | 73 | @ CHECK: 0xB0 ; finish |
| 74 | @ CHECK: 0xB0 ; finish |
| 75 | @ CHECK: 0xB0 ; finish |
| Saleem Abdulrasool | d9f0860 | 2014-01-21 02:33:10 +0000 | [diff] [blame] | 76 | @ CHECK: ] |
| 77 | @ CHECK: } |
| 78 | @ CHECK: Entry { |
| 79 | @ CHECK: ExceptionHandlingTable: .ARM.extab |
| 80 | @ CHECK: Model: Compact |
| 81 | @ CHECK: PersonalityIndex: 1 |
| 82 | @ CHECK: Opcodes [ |
| Saleem Abdulrasool | 9f0a21e | 2014-01-21 02:33:15 +0000 | [diff] [blame] | 83 | @ CHECK: 0x9B ; vsp = r11 |
| 84 | @ CHECK: 0x40 ; vsp = vsp - 4 |
| 85 | @ CHECK: 0x84 0x80 ; pop {fp, lr} |
| 86 | @ CHECK: 0xB0 ; finish |
| 87 | @ CHECK: 0xB0 ; finish |
| Saleem Abdulrasool | d9f0860 | 2014-01-21 02:33:10 +0000 | [diff] [blame] | 88 | @ CHECK: ] |
| 89 | @ CHECK: } |
| 90 | @ CHECK: Entry { |
| 91 | @ CHECK: Model: Compact (Inline) |
| 92 | @ CHECK: PersonalityIndex: 0 |
| 93 | @ CHECK: Opcodes [ |
| Saleem Abdulrasool | 9f0a21e | 2014-01-21 02:33:15 +0000 | [diff] [blame] | 94 | @ CHECK: 0x80 0x00 ; refuse to unwind |
| 95 | @ CHECK: 0xB0 ; finish |
| Saleem Abdulrasool | d9f0860 | 2014-01-21 02:33:10 +0000 | [diff] [blame] | 96 | @ CHECK: ] |
| 97 | @ CHECK: } |
| 98 | @ CHECK: Entry { |
| 99 | @ CHECK: Model: Compact (Inline) |
| 100 | @ CHECK: PersonalityIndex: 0 |
| 101 | @ CHECK: Opcodes [ |
| Saleem Abdulrasool | 9f0a21e | 2014-01-21 02:33:15 +0000 | [diff] [blame] | 102 | @ CHECK: 0x9B ; vsp = r11 |
| 103 | @ CHECK: 0x4D ; vsp = vsp - 56 |
| 104 | @ CHECK: 0xC2 ; pop {wR10, wR11, wR12} |
| Saleem Abdulrasool | d9f0860 | 2014-01-21 02:33:10 +0000 | [diff] [blame] | 105 | @ CHECK: ] |
| 106 | @ CHECK: } |
| 107 | @ CHECK: ] |
| 108 | @ CHECK: } |
| 109 | @ CHECK: } |
| 110 | |