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| author | Joe Abbey <jabbey@arxan.com> | 2013-03-26 13:58:53 +0000 |
|---|---|---|
| committer | Joe Abbey <jabbey@arxan.com> | 2013-03-26 13:58:53 +0000 |
| commit | b78821d380b6f9514bd3b56b1c27ba367660228b (patch) | |
| tree | d59e4e5de1ed471f924c543435dff1d187193dc8 /test/MC/Disassembler | |
| parent | ca825ea24de2f3d819845ee01796dc6c7a45170d (diff) | |
| download | external_llvm-b78821d380b6f9514bd3b56b1c27ba367660228b.zip external_llvm-b78821d380b6f9514bd3b56b1c27ba367660228b.tar.gz external_llvm-b78821d380b6f9514bd3b56b1c27ba367660228b.tar.bz2 | |
Patch by Gordon Keiser!
If PC or SP is the destination, the disassembler erroneously failed with the
invalid encoding, despite the manual saying that both are fine.
This patch addresses failure to decode encoding T4 of LDR (A8.8.62) which is a
postindexed load, where the offset 0xc is applied to SP after the load occurs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178017 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Disassembler')
| -rw-r--r-- | test/MC/Disassembler/ARM/thumb2.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/MC/Disassembler/ARM/thumb2.txt b/test/MC/Disassembler/ARM/thumb2.txt index 45dace3..0baa98a 100644 --- a/test/MC/Disassembler/ARM/thumb2.txt +++ b/test/MC/Disassembler/ARM/thumb2.txt @@ -554,6 +554,7 @@ # CHECK: ldr.w r8, [r8, r2, lsl #2] # CHECK: ldr.w r7, [sp, r2, lsl #1] # CHECK: ldr.w r7, [sp, r2] +# CHECK: ldr pc, [sp], #12 # CHECK: ldr r2, [r4, #255]! # CHECK: ldr r8, [sp, #4]! # CHECK: ldr lr, [sp, #-4]! @@ -567,6 +568,7 @@ 0x58 0xf8 0x22 0x80 0x5d 0xf8 0x12 0x70 0x5d 0xf8 0x02 0x70 +0x5d 0xf8 0x0c 0xfb 0x54 0xf8 0xff 0x2f 0x5d 0xf8 0x04 0x8f 0x5d 0xf8 0x04 0xed |