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-rw-r--r--llvm/test/tools/llvm-readobj/ARM/unwind.s169
1 files changed, 146 insertions, 23 deletions
diff --git a/llvm/test/tools/llvm-readobj/ARM/unwind.s b/llvm/test/tools/llvm-readobj/ARM/unwind.s
index 76068248bb1..afabeb7cd2e 100644
--- a/llvm/test/tools/llvm-readobj/ARM/unwind.s
+++ b/llvm/test/tools/llvm-readobj/ARM/unwind.s
@@ -1,5 +1,5 @@
-@ RUN: llvm-mc -triple armv7-eabi -filetype obj -o - %s | llvm-readobj -u - \
-@ RUN: | FileCheck %s
+@ RUN: llvm-mc -triple armv7-linux-eabi -filetype obj -o - %s \
+@ RUN: | llvm-readobj -u | FileCheck %s
.syntax unified
@@ -82,6 +82,69 @@ function2:
bx lr
.fnend
+ .section .raw
+
+ .type raw,%function
+ .thumb_func
+raw:
+ .fnstart
+ .unwind_raw 12, 0x02
+ .unwind_raw -12, 0x42
+ .unwind_raw 0, 0x80, 0x00
+ .unwind_raw 4, 0x81, 0x00
+ .unwind_raw 4, 0x80, 0x01
+ .unwind_raw 8, 0x80, 0xc0
+ .unwind_raw 12, 0x84, 0xc0
+ .unwind_raw 0, 0x91
+ .unwind_raw 8, 0xa1
+ .unwind_raw 12, 0xa9
+ .unwind_raw 0, 0xb0
+ .unwind_raw 4, 0xb1, 0x01
+ .unwind_raw 0xa04, 0xb2, 0x80, 0x04
+ .unwind_raw 24, 0xb3, 0x12
+ .unwind_raw 24, 0xba
+ .unwind_raw 24, 0xc2
+ .unwind_raw 24, 0xc6, 0x02
+ .unwind_raw 8, 0xc7, 0x03
+ .unwind_raw 24, 0xc8, 0x02
+ .unwind_raw 24, 0xc9, 0x02
+ .unwind_raw 64, 0xd7
+ .fnend
+
+ .section .spare
+
+ .type spare,%function
+spare:
+ .fnstart
+ .unwind_raw 4, 0x00
+ .unwind_raw -4, 0x40
+ .unwind_raw 0, 0x80, 0x00
+ .unwind_raw 4, 0x88, 0x00
+ .unwind_raw 0, 0x91
+ .unwind_raw 0, 0x9d
+ .unwind_raw 0, 0x9f
+ .unwind_raw 0, 0xa0
+ .unwind_raw 0, 0xa8
+ .unwind_raw 0, 0xb0
+ .unwind_raw 0, 0xb1, 0x00
+ .unwind_raw 4, 0xb1, 0x01
+ .unwind_raw 0, 0xb1, 0x10
+ .unwind_raw 0x204, 0xb2, 0x00
+ .unwind_raw 16, 0xb3, 0x00
+ .unwind_raw 0, 0xb4
+ .unwind_raw 16, 0xb8
+ .unwind_raw 4, 0xc0
+ .unwind_raw 4, 0xc6, 0x00
+ .unwind_raw 4, 0xc7, 0x00
+ .unwind_raw 4, 0xc7, 0x01
+ .unwind_raw 0, 0xc7, 0x10
+ .unwind_raw 16, 0xc8, 0x00
+ .unwind_raw 16, 0xc9, 0x00
+ .unwind_raw 0, 0xca
+ .unwind_raw 16, 0xd0
+ .unwind_raw 0, 0xd8
+ .fnend
+
@ CHECK: UnwindInformation {
@ CHECK: UnwindIndexTable {
@ CHECK: SectionName: .ARM.exidx.personality
@@ -92,9 +155,9 @@ function2:
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: ]
@@ -108,9 +171,9 @@ function2:
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: ]
@@ -126,12 +189,11 @@ function2:
@ CHECK: Model: Compact
@ CHECK: PersonalityIndex: 1
@ CHECK: Opcodes [
-@ CHECK: Opcode: 0xB1
-@ CHECK: Opcode: 0xF
-@ CHECK: Opcode: 0xA7
-@ CHECK: Opcode: 0x3F
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
+@ CHECK: 0xB1 0x0F ; pop {r0, r1, r2, r3}
+@ CHECK: 0xA7 ; pop {r4, r5, r6, r7, r8, r9, r10, fp}
+@ CHECK: 0x3F ; vsp = vsp + 256
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: ]
@@ -158,9 +220,8 @@ function2:
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
-@ CHECK: Opcode: 0xC9
-@ CHECK: Opcode: 0x84
-@ CHECK: Opcode: 0xB0
+@ CHECK: 0xC9 0x84 ; pop {d8, d9, d10, d11, d12}
+@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: ]
@@ -174,9 +235,9 @@ function2:
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: Entry {
@@ -192,12 +253,74 @@ function2:
@ CHECK: Model: Compact (Inline)
@ CHECK: PersonalityIndex: 0
@ CHECK: Opcodes [
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
-@ CHECK: Opcode: 0xB0
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xB0 ; finish
@ CHECK: ]
@ CHECK: }
@ CHECK: ]
@ CHECK: }
+@ CHECK: UnwindIndexTable {
+@ CHECK: SectionName: .ARM.exidx.raw
+@ CHECK: Entries [
+@ CHECK: Opcodes [
+@ CHECK: 0xD7 ; pop {d8, d9, d10, d11, d12, d13, d14, d15}
+@ CHECK: 0xC9 0x02 ; pop {d0, d1, d2}
+@ CHECK: 0xC8 0x02 ; pop {d16, d17, d18}
+@ CHECK: 0xC7 0x03 ; pop {wCGR0, wCGR1}
+@ CHECK: 0xC6 0x02 ; pop {wR0, wR1, wR2}
+@ CHECK: 0xC2 ; pop {wR10, wR11, wR12}
+@ CHECK: 0xBA ; pop {d8, d9, d10}
+@ CHECK: 0xB3 0x12 ; pop {d1, d2, d3}
+@ CHECK: 0xB2 0x80 0x04 ; vsp = vsp + 2564
+@ CHECK: 0xB1 0x01 ; pop {r0}
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xA9 ; pop {r4, r5, lr}
+@ CHECK: 0xA1 ; pop {r4, r5}
+@ CHECK: 0x91 ; vsp = r1
+@ CHECK: 0x84 0xC0 ; pop {r10, fp, lr}
+@ CHECK: 0x80 0xC0 ; pop {r10, fp}
+@ CHECK: 0x80 0x01 ; pop {r4}
+@ CHECK: 0x81 0x00 ; pop {ip}
+@ CHECK: 0x80 0x00 ; refuse to unwind
+@ CHECK: 0x42 ; vsp = vsp - 12
+@ CHECK: 0x02 ; vsp = vsp + 12
+@ CHECK: ]
+@ CHECK: ]
+@ CHECK: }
+@ CHECK: UnwindIndexTable {
+@ CHECK: SectionName: .ARM.exidx.spare
+@ CHECK: Entries [
+@ CHECK: Opcodes [
+@ CHECK: 0xD8 ; spare
+@ CHECK: 0xD0 ; pop {d8}
+@ CHECK: 0xCA ; spare
+@ CHECK: 0xC9 0x00 ; pop {d0}
+@ CHECK: 0xC8 0x00 ; pop {d16}
+@ CHECK: 0xC7 0x10 ; spare
+@ CHECK: 0xC7 0x01 ; pop {wCGR0}
+@ CHECK: 0xC7 0x00 ; spare
+@ CHECK: 0xC6 0x00 ; pop {wR0}
+@ CHECK: 0xC0 ; pop {wR10}
+@ CHECK: 0xB8 ; pop {d8}
+@ CHECK: 0xB4 ; spare
+@ CHECK: 0xB3 0x00 ; pop {d0}
+@ CHECK: 0xB2 0x00 ; vsp = vsp + 516
+@ CHECK: 0xB1 0x10 ; spare
+@ CHECK: 0xB1 0x01 ; pop {r0}
+@ CHECK: 0xB1 0x00 ; spare
+@ CHECK: 0xB0 ; finish
+@ CHECK: 0xA8 ; pop {r4, lr}
+@ CHECK: 0xA0 ; pop {r4}
+@ CHECK: 0x9F ; reserved (WiMMX MOVrr)
+@ CHECK: 0x9D ; reserved (ARM MOVrr)
+@ CHECK: 0x91 ; vsp = r1
+@ CHECK: 0x88 0x00 ; pop {pc}
+@ CHECK: 0x80 0x00 ; refuse to unwind
+@ CHECK: 0x40 ; vsp = vsp - 4
+@ CHECK: 0x00 ; vsp = vsp + 4
+@ CHECK: ]
+@ CHECK: ]
+@ CHECK: }
@ CHECK: }
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