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Fix compile warnings on Cygwin

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This commit is contained in:
Christopher Ng 2022-12-28 11:02:53 +00:00
parent a04480e311
commit 1c55d16080
1 changed files with 8 additions and 1 deletions
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9
src/lj_err.c
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@ -320,6 +320,12 @@ LJ_FUNCA int lj_err_unwind_win(EXCEPTION_RECORD *rec,
#error "NYI: Windows arch-specific unwinder for JIT-compiled code"
#endif
#if defined(LJ_TARGET_CYGWIN) && defined(LJ_TARGET_X64)
#define RTL_DWORD64 DWORD64
#else
#define RTL_DWORD64 uintptr_t
#endif
/* Windows unwinder for JIT-compiled code. */
static void err_unwind_win_jit(global_State *g, int errcode)
{
@ -329,7 +335,8 @@ 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;
RTL_DWORD64 frame, base;
uintptr_t 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. */