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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 | f686be46742733054a6caa75884e4571e8cf4b61 (patch) | |
| tree | 8e11cdc4bba5ce8178b7ef6e8e99d9371f44bd4a /llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp | |
| parent | d9db9f90fbf5218a6edea70e49701bb110ee9180 (diff) | |
| download | bcm5719-llvm-f686be46742733054a6caa75884e4571e8cf4b61.tar.gz bcm5719-llvm-f686be46742733054a6caa75884e4571e8cf4b61.zip | |
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.
llvm-svn: 178017
Diffstat (limited to 'llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 31a3b0b524f..ec895c3930e 100644 --- a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -3278,7 +3278,7 @@ static DecodeStatus DecodeT2LdStPre(MCInst &Inst, unsigned Insn, return MCDisassembler::Fail; } - if (!Check(S, DecoderGPRRegisterClass(Inst, Rt, Address, Decoder))) + if (!Check(S, DecodeGPRRegisterClass(Inst, Rt, Address, Decoder))) return MCDisassembler::Fail; if (load) { |
