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Handle external symbols

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84711 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2009-10-21 00:13:42 +00:00
parent 8ecaf237e0
commit 0a2e206b40
2 changed files with 14 additions and 2 deletions
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15
lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.cpp
View File

@ -41,6 +41,19 @@ GetGlobalAddressSymbol(const MachineOperand &MO) const {
return Ctx.GetOrCreateSymbol(Name.str()); return Ctx.GetOrCreateSymbol(Name.str());
} }
MCSymbol *MSP430MCInstLower::
GetExternalSymbolSymbol(const MachineOperand &MO) const {
SmallString<128> Name;
Name += Printer.MAI->getGlobalPrefix();
Name += MO.getSymbolName();
switch (MO.getTargetFlags()) {
default: assert(0 && "Unknown target flag on GV operand");
case 0: break;
}
return Ctx.GetOrCreateSymbol(Name.str());
}
MCSymbol *MSP430MCInstLower:: MCSymbol *MSP430MCInstLower::
GetJumpTableSymbol(const MachineOperand &MO) const { GetJumpTableSymbol(const MachineOperand &MO) const {
@ -118,11 +131,9 @@ void MSP430MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
case MachineOperand::MO_GlobalAddress: case MachineOperand::MO_GlobalAddress:
MCOp = LowerSymbolOperand(MO, GetGlobalAddressSymbol(MO)); MCOp = LowerSymbolOperand(MO, GetGlobalAddressSymbol(MO));
break; break;
#if 0
case MachineOperand::MO_ExternalSymbol: case MachineOperand::MO_ExternalSymbol:
MCOp = LowerSymbolOperand(MO, GetExternalSymbolSymbol(MO)); MCOp = LowerSymbolOperand(MO, GetExternalSymbolSymbol(MO));
break; break;
#endif
case MachineOperand::MO_JumpTableIndex: case MachineOperand::MO_JumpTableIndex:
MCOp = LowerSymbolOperand(MO, GetJumpTableSymbol(MO)); MCOp = LowerSymbolOperand(MO, GetJumpTableSymbol(MO));
break; break;

1
lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.h
View File

@ -39,6 +39,7 @@ public:
MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const; MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const; MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const; MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const; MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
}; };