Fix compiler warning.

Reported by Christopher Ng.
This commit is contained in:
Mike Pall 2023-01-04 10:44:18 +01:00
parent a4f4f5b835
commit d0e88930dd

View File

@ -329,12 +329,12 @@ static void err_unwind_win_jit(global_State *g, int errcode)
memset(&hist, 0, sizeof(hist));
RtlCaptureContext(&ctx);
while (1) {
uintptr_t frame, base, addr = ctx.CONTEXT_REG_PC;
DWORD64 frame, base, addr = ctx.CONTEXT_REG_PC;
void *hdata;
PRUNTIME_FUNCTION func = RtlLookupFunctionEntry(addr, &base, &hist);
if (!func) { /* Found frame without .pdata: must be JIT-compiled code. */
ExitNo exitno;
uintptr_t stub = lj_trace_unwind(G2J(g), addr - sizeof(MCode), &exitno);
uintptr_t stub = lj_trace_unwind(G2J(g), (uintptr_t)(addr - sizeof(MCode)), &exitno);
if (stub) { /* Jump to side exit to unwind the trace. */
ctx.CONTEXT_REG_PC = stub;
G2J(g)->exitcode = errcode;