diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2019-10-23 17:51:42 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-10-23 17:51:42 +0000 |
| commit | 1d5ae1026e831016fc29fd927877c86af904481f (patch) | |
| tree | 2cdfd12620fcfa5d9e4a0389f85368e8e36f63f9 /lib/Target/Mips/Disassembler | |
| parent | e6d1592492a3a379186bfb02bd0f4eda0669c0d5 (diff) | |
Notes
Diffstat (limited to 'lib/Target/Mips/Disassembler')
| -rw-r--r-- | lib/Target/Mips/Disassembler/MipsDisassembler.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/lib/Target/Mips/Disassembler/MipsDisassembler.cpp index ef13507fe63a..c3e98fe410c1 100644 --- a/lib/Target/Mips/Disassembler/MipsDisassembler.cpp +++ b/lib/Target/Mips/Disassembler/MipsDisassembler.cpp @@ -267,6 +267,13 @@ static DecodeStatus DecodeJumpTargetMM(MCInst &Inst, uint64_t Address, const void *Decoder); +// DecodeJumpTargetXMM - Decode microMIPS jump and link exchange target, +// which is shifted left by 2 bit. +static DecodeStatus DecodeJumpTargetXMM(MCInst &Inst, + unsigned Insn, + uint64_t Address, + const void *Decoder); + static DecodeStatus DecodeMem(MCInst &Inst, unsigned Insn, uint64_t Address, @@ -2291,6 +2298,15 @@ static DecodeStatus DecodeJumpTargetMM(MCInst &Inst, return MCDisassembler::Success; } +static DecodeStatus DecodeJumpTargetXMM(MCInst &Inst, + unsigned Insn, + uint64_t Address, + const void *Decoder) { + unsigned JumpOffset = fieldFromInstruction(Insn, 0, 26) << 2; + Inst.addOperand(MCOperand::createImm(JumpOffset)); + return MCDisassembler::Success; +} + static DecodeStatus DecodeAddiur2Simm7(MCInst &Inst, unsigned Value, uint64_t Address, |