diff options
Diffstat (limited to 'lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp')
| -rw-r--r-- | lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp b/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp index d298589afdd..5af12ad141a 100644 --- a/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp +++ b/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp @@ -1091,13 +1091,10 @@ bool EmulateInstructionMIPS64::Emulate_DADDiu(llvm::MCInst &insn) { dst = m_reg_info->getEncodingValue(insn.getOperand(0).getReg()); src = m_reg_info->getEncodingValue(insn.getOperand(1).getReg()); - // If immediate is greater than 2^16 - 1 then clang generate - // LUI, (D)ADDIU,(D)SUBU instructions in prolog. - // Example - // lui $1, 0x2 - // daddiu $1, $1, -0x5920 - // dsubu $sp, $sp, $1 - // In this case, (D)ADDIU dst and src will be same and not equal to sp + // If immediate is greater than 2^16 - 1 then clang generate LUI, + // (D)ADDIU,(D)SUBU instructions in prolog. Example lui $1, 0x2 daddiu $1, + // $1, -0x5920 dsubu $sp, $sp, $1 In this case, (D)ADDIU dst and src will be + // same and not equal to sp if (dst == src) { Context context; |
