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Fix bug where source & target registers were swapped in an 

emulation function.

llvm-svn: 129474
This commit is contained in:
Caroline Tice 2011-04-13 21:49:04 +00:00
parent 7114954232
commit 17f5fa2b1c
1 changed files with 2 additions and 2 deletions
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4
lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.cpp
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@ -3750,8 +3750,8 @@ EmulateInstructionARM::EmulateLDRRtRnImm (const uint32_t opcode, const ARMEncodi
bool add, index, wback;
switch (encoding) {
case eEncodingT1:
Rt = Bits32(opcode, 5, 3);
Rn = Bits32(opcode, 2, 0);
Rt = Bits32(opcode, 2, 0);
Rn = Bits32(opcode, 5, 3);
imm32 = Bits32(opcode, 10, 6) << 2; // imm32 = ZeroExtend(imm5:'00', 32);
// index = TRUE; add = TRUE; wback = FALSE
add = true;