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Make replaceMachineCodeForFunction return void.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9288 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke
2003-10-20 15:15:17 +00:00
parent a42649e3dd
commit 682ce72e60
2 changed files with 2 additions and 4 deletions
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3
lib/Target/SparcV9/SparcV9CodeEmitter.cpp
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@ -562,12 +562,11 @@ inline void SparcV9CodeEmitter::emitFarCall(uint64_t Target, Function *F) {
} }
} }
bool UltraSparc::replaceMachineCodeForFunction (void *Old, void *New) { void UltraSparc::replaceMachineCodeForFunction (void *Old, void *New) {
if (!TheJITResolver) return true; // fail if not in JIT. if (!TheJITResolver) return true; // fail if not in JIT.
uint64_t Target = (uint64_t)(intptr_t)New; uint64_t Target = (uint64_t)(intptr_t)New;
uint64_t CodeBegin = (uint64_t)(intptr_t)Old; uint64_t CodeBegin = (uint64_t)(intptr_t)Old;
TheJITResolver->insertJumpAtAddr(Target, CodeBegin); TheJITResolver->insertJumpAtAddr(Target, CodeBegin);
return false;
} }
int64_t SparcV9CodeEmitter::getMachineOpValue(MachineInstr &MI, int64_t SparcV9CodeEmitter::getMachineOpValue(MachineInstr &MI,

3
lib/Target/X86/X86TargetMachine.cpp
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@ -137,7 +137,7 @@ bool X86TargetMachine::addPassesToJITCompile(FunctionPassManager &PM) {
return false; // success! return false; // success!
} }
bool X86TargetMachine::replaceMachineCodeForFunction (void *Old, void *New) { void X86TargetMachine::replaceMachineCodeForFunction (void *Old, void *New) {
// FIXME: This code could perhaps live in a more appropriate place. // FIXME: This code could perhaps live in a more appropriate place.
char *OldByte = (char *) Old; char *OldByte = (char *) Old;
*OldByte++ = 0xE9; // Emit JMP opcode. *OldByte++ = 0xE9; // Emit JMP opcode.
@ -145,5 +145,4 @@ bool X86TargetMachine::replaceMachineCodeForFunction (void *Old, void *New) {
int32_t NewAddr = (int32_t) New; int32_t NewAddr = (int32_t) New;
int32_t OldAddr = (int32_t) OldWord; int32_t OldAddr = (int32_t) OldWord;
*OldWord = NewAddr - OldAddr - 4; // Emit PC-relative addr of New code. *OldWord = NewAddr - OldAddr - 4; // Emit PC-relative addr of New code.
return false; // success!
} }