ObjFW  Check-in [4763da1d8d]

Overview
Comment:Don't call into C++ EH personality on 68k AmigaOS
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SHA3-256: 4763da1d8d92296ad52c56d5ae7baefe6223ae022f9a2fe26029fe2ece1064a5
User & Date: js on 2024-11-04 00:19:49
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Context
2024-11-04
00:23
Add missing nullability for __getmainargs() check-in: 52d24aa522 user: js tags: trunk
00:19
Don't call into C++ EH personality on 68k AmigaOS check-in: 4763da1d8d user: js tags: trunk
00:11
Fix missing #ifdef in ObjFW.h check-in: a5b3cd8cce user: js tags: trunk
Changes
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Modified src/runtime/exception.m from [4a8fb62c93] to [7f6288ce90].

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_Unwind_SetIP(struct _Unwind_Context *ctx, uintptr_t value)
{
	uintptr_t thumb = _Unwind_GetGR(ctx, 15) & 1;
	_Unwind_SetGR(ctx, 15, (value | thumb));
}
#endif

#ifdef CXX_PERSONALITY_STR
#if defined(CXX_PERSONALITY_STR) && !defined(OF_AMIGAOS_M68K)
static PERSONALITY_FUNC(cxx_personality) OF_WEAK_REF(CXX_PERSONALITY_STR);
#endif

#ifdef __SEH__
extern EXCEPTION_DISPOSITION _GCC_specific_handler(PEXCEPTION_RECORD, void *,
    PCONTEXT, PDISPATCHER_CONTEXT, _Unwind_Reason_Code (*)(int, int, uint64_t,
    struct _Unwind_Exception *, struct _Unwind_Context *));
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	struct LSDA LSDA;
	uintptr_t landingpad = 0;
	uint8_t found = 0;
	intptr_t filter = 0;

	if (foreign) {
		switch (exClass) {
#ifdef CXX_PERSONALITY_STR
#if defined(CXX_PERSONALITY_STR) && !defined(OF_AMIGAOS_M68K)
		case GNUCCXX0_EXCEPTION_CLASS:
		case CLNGCXX0_EXCEPTION_CLASS:
			if (cxx_personality != NULL)
				return CALL_PERSONALITY(cxx_personality);
			break;
#endif
		}
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