void LIR_Assembler::patching_epilog(PatchingStub*patch){
append_patching_stub(patch);
#ifdef ASSERT
Bytecodes::Code code=patch->_info->scope()->method()->java_code_at_bci(patch->_info->bci());
if(patch->name()[0]=='A'){
switch (code) {
case Bytecodes::_putstatic:
case Bytecodes::_getstatic:
case Bytecodes::_putfield:
case Bytecodes::_getfield:
break;
default:
ShouldNotReachHere();
}
} else if (patch->name()[0] == 'L') {
switch (code) {
case Bytecodes::_putstatic:
case Bytecodes::_getstatic:
case Bytecodes::_new:
case Bytecodes::_anewarray:
case Bytecodes::_multianewarray:
case Bytecodes::_instanceof:
case Bytecodes::_checkcast:
case Bytecodes::_ldc:
case Bytecodes::_ldc_w:
break;
default:
ShouldNotReachHere();
}
} else {
ShouldNotReachHere();
}
#endif
}
void LIR_Assembler::patching_epilog(PatchingStub* patch, LIR_PatchCode patch_code, Register obj, CodeEmitInfo* info) {
// we must have enough patching space so that call can be inserted
while ((intx) _masm->pc() - (intx) patch->pc_start() < NativeCall::instruction_size) {
_masm->nop();
}
patch->install(_masm, patch_code, obj, info);
append_patching_stub(patch);
#ifdef ASSERT
Bytecodes::Code code = info->scope()->method()->java_code_at_bci(info->stack()->bci());
if (patch->id() == PatchingStub::access_field_id) {
switch (code) {
case Bytecodes::_putstatic:
case Bytecodes::_getstatic:
case Bytecodes::_putfield:
case Bytecodes::_getfield:
break;
default:
ShouldNotReachHere();
}
} else if (patch->id() == PatchingStub::load_klass_id) {
switch (code) {
case Bytecodes::_new:
case Bytecodes::_anewarray:
case Bytecodes::_multianewarray:
case Bytecodes::_instanceof:
case Bytecodes::_checkcast:
break;
default:
ShouldNotReachHere();
}
} else if (patch->id() == PatchingStub::load_mirror_id) {
switch (code) {
case Bytecodes::_putstatic:
case Bytecodes::_getstatic:
case Bytecodes::_ldc:
case Bytecodes::_ldc_w:
break;
default:
ShouldNotReachHere();
}
} else {
ShouldNotReachHere();
}
#endif
}