diff options
Diffstat (limited to 'lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp')
| -rw-r--r-- | lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp index 420c01ba9e..1c6adac33e 100644 --- a/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp +++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp @@ -48,6 +48,10 @@ public: SmallVectorImpl<MCFixup> &Fixups) const; unsigned getCondBrEncoding(const MCInst &MI, unsigned OpNo, SmallVectorImpl<MCFixup> &Fixups) const; + unsigned getAbsDirectBrEncoding(const MCInst &MI, unsigned OpNo, + SmallVectorImpl<MCFixup> &Fixups) const; + unsigned getAbsCondBrEncoding(const MCInst &MI, unsigned OpNo, + SmallVectorImpl<MCFixup> &Fixups) const; unsigned getS16ImmEncoding(const MCInst &MI, unsigned OpNo, SmallVectorImpl<MCFixup> &Fixups) const; unsigned getMemRIEncoding(const MCInst &MI, unsigned OpNo, @@ -134,6 +138,30 @@ unsigned PPCMCCodeEmitter::getCondBrEncoding(const MCInst &MI, unsigned OpNo, return 0; } +unsigned PPCMCCodeEmitter:: +getAbsDirectBrEncoding(const MCInst &MI, unsigned OpNo, + SmallVectorImpl<MCFixup> &Fixups) const { + const MCOperand &MO = MI.getOperand(OpNo); + if (MO.isReg() || MO.isImm()) return getMachineOpValue(MI, MO, Fixups); + + // Add a fixup for the branch target. + Fixups.push_back(MCFixup::Create(0, MO.getExpr(), + (MCFixupKind)PPC::fixup_ppc_br24abs)); + return 0; +} + +unsigned PPCMCCodeEmitter:: +getAbsCondBrEncoding(const MCInst &MI, unsigned OpNo, + SmallVectorImpl<MCFixup> &Fixups) const { + const MCOperand &MO = MI.getOperand(OpNo); + if (MO.isReg() || MO.isImm()) return getMachineOpValue(MI, MO, Fixups); + + // Add a fixup for the branch target. + Fixups.push_back(MCFixup::Create(0, MO.getExpr(), + (MCFixupKind)PPC::fixup_ppc_brcond14abs)); + return 0; +} + unsigned PPCMCCodeEmitter::getS16ImmEncoding(const MCInst &MI, unsigned OpNo, SmallVectorImpl<MCFixup> &Fixups) const { const MCOperand &MO = MI.getOperand(OpNo); |