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Fixed the JIT's OP_VTBL check not checking if it's already at the start of the code.

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Chronos Ouroboros 2019-12-04 17:37:20 -03:00 committed by drfrag
parent 30ced415ce
commit ab617c3a91
1 changed files with 2 additions and 2 deletions
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4
src/scripting/vm/jit_call.cpp
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@ -78,7 +78,7 @@ void JitCompiler::EmitVMCall(asmjit::X86Gp vmfunc, VMFunction *target)
if (numparams != B)
I_Error("OP_CALL parameter count does not match the number of preceding OP_PARAM instructions");
if ((pc - 1)->op == OP_VTBL)
if (pc > sfunc->Code && (pc - 1)->op == OP_VTBL)
EmitVtbl(pc - 1);
FillReturns(pc + 1, C);
@ -318,7 +318,7 @@ void JitCompiler::EmitNativeCall(VMNativeFunction *target)
{
using namespace asmjit;
if ((pc - 1)->op == OP_VTBL)
if (pc > sfunc->Code && (pc - 1)->op == OP_VTBL)
{
I_Error("Native direct member function calls not implemented\n");
}