ObjFW  Changes On Branch f51da33bea8e131a

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Changes In Branch 1.2 Through [f51da33bea] Excluding Merge-Ins

This is equivalent to a diff from c5f91347e7 to f51da33bea

2024-11-09
00:55
GitHub Actions: Add ObjC++ test on Windows/MSYS2 check-in: c0500dcabf user: js tags: 1.2
00:47
Increase library versions check-in: 290e272b00 user: js tags: trunk
00:46
Increase library versions check-in: f51da33bea user: js tags: 1.2
00:42
Make ObjC++ exceptions work on Windows with DWARF check-in: 105d2f60b7 user: js tags: 1.2
2024-11-07
21:17
Add support for MPTCP check-in: 49f5cd5ec5 user: js tags: trunk
21:07
Merge trunk into 1.2 branch check-in: 10cce4f6ef user: js tags: 1.2
2024-11-06
21:28
objfw-compile: Remove handling of .bundle check-in: c5f91347e7 user: js tags: trunk
2024-11-05
23:48
GitHub Actions: Add ObjC++ test on 32 bit Ubuntu check-in: 77b155c1da user: js tags: trunk

Modified configure.ac from [b60b759470] to [14f2e39cfd]. 

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AC_INIT(ObjFW, 1.3-dev, js@nil.im, objfw, https://objfw.nil.im/)
AC_INIT(ObjFW, 1.2, js@nil.im, objfw, https://objfw.nil.im/)
AC_CONFIG_SRCDIR(src)
AC_CONFIG_AUX_DIR(build-aux)
AC_CONFIG_MACRO_DIR(build-aux/m4)

AC_DEFINE(OBJFW_VERSION_MAJOR, 1, [The major version of ObjFW])
AC_DEFINE(OBJFW_VERSION_MINOR, 3, [The minor version of ObjFW])
AC_DEFINE(OBJFW_VERSION_MINOR, 2, [The minor version of ObjFW])
dnl This may only be set to 1.3 once 1.3 is released
AC_SUBST(BUNDLE_VERSION, 1.2.0)
AC_SUBST(BUNDLE_SHORT_VERSION, 1.2)

for i in configure.ac build-aux/m4/*; do
	AS_IF([test $i -nt configure], [
		AC_MSG_ERROR([$i is newer than configure! Run ./autogen.sh!])
	])
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])

AS_IF([test x"$GOBJC" = x"yes"], [
	OBJCFLAGS="$OBJCFLAGS -Wwrite-strings -Wpointer-arith"

	AC_ARG_ENABLE(werror,
		AS_HELP_STRING([--disable-werror], [do not build with -Werror]))
	AS_IF([test x"$enable_werror" != x"no"], [
	AS_IF([test x"$enable_werror" = x"yes"], [
		OBJCFLAGS="$OBJCFLAGS -Werror"
	])

	old_OBJCFLAGS="$OBJCFLAGS"
	OBJCFLAGS="$OBJCFLAGS -Werror"
	AC_MSG_CHECKING(whether we need -Wno-strict-aliasing due to GCC bugs)
	AC_COMPILE_IFELSE([
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Modified extra.mk.in from [ee822dd682] to [dc906c47d1]. 

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OBJFW_SHARED_LIB = @OBJFW_SHARED_LIB@
OBJFW_STATIC_LIB = @OBJFW_STATIC_LIB@
OBJFW_FRAMEWORK = @OBJFW_FRAMEWORK@
OBJFW_LIB_MAJOR = 1
OBJFW_LIB_MINOR = 2
OBJFW_LIB_PATCH = 0
OBJFW_LIB_PATCH = 1
OBJFW_LIB_MAJOR_MINOR = ${OBJFW_LIB_MAJOR}.${OBJFW_LIB_MINOR}

OBJFWRT_SHARED_LIB = @OBJFWRT_SHARED_LIB@
OBJFWRT_STATIC_LIB = @OBJFWRT_STATIC_LIB@
OBJFWRT_FRAMEWORK = @OBJFWRT_FRAMEWORK@
OBJFWRT_LIB_MAJOR = 1
OBJFWRT_LIB_MINOR = 2
OBJFWRT_LIB_PATCH = 0
OBJFWRT_LIB_PATCH = 1
OBJFWRT_LIB_MAJOR_MINOR = ${OBJFWRT_LIB_MAJOR}.${OBJFWRT_LIB_MINOR}

OBJFWBRIDGE_SHARED_LIB = @OBJFWBRIDGE_SHARED_LIB@
OBJFWBRIDGE_STATIC_LIB = @OBJFWBRIDGE_STATIC_LIB@
OBJFWBRIDGE_FRAMEWORK = @OBJFWBRIDGE_FRAMEWORK@
OBJFWBRIDGE_LIB_MAJOR = 1
OBJFWBRIDGE_LIB_MINOR = 0
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OBJFWTLS_LIB_PATCH = 2

OBJFWHID_SHARED_LIB = @OBJFWHID_SHARED_LIB@
OBJFWHID_STATIC_LIB = @OBJFWHID_STATIC_LIB@
OBJFWHID_FRAMEWORK = @OBJFWHID_FRAMEWORK@
OBJFWHID_LIB_MAJOR = 1
OBJFWHID_LIB_MINOR = 0
OBJFWHID_LIB_PATCH = 0
OBJFWHID_LIB_PATCH = 1
OBJFWHID_LIB_MAJOR_MINOR = ${OBJFWHID_LIB_MAJOR}.${OBJFWHID_LIB_MINOR}

BIN_PREFIX = @BIN_PREFIX@
BRIDGE = @BRIDGE@
CVINCLUDE_INLINE_H = @CVINCLUDE_INLINE_H@
ENCODINGS_A = @ENCODINGS_A@
ENCODINGS_LIB_A = @ENCODINGS_LIB_A@
︙

Modified src/OFColor.h from [aeb31a556f] to [f08834ff4d].

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 */
@interface OFColor: OFObject
#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nonatomic) OFColor *black;
@property (class, readonly, nonatomic) OFColor *silver;
@property (class, readonly, nonatomic) OFColor *gray;
@property (class, readonly, nonatomic) OFColor *grey
    OF_DEPRECATED(ObjFW, 1, 1, "Use gray instead");
    OF_DEPRECATED(ObjFW, 1, 1, "Use +[gray] instead");
@property (class, readonly, nonatomic) OFColor *white;
@property (class, readonly, nonatomic) OFColor *maroon;
@property (class, readonly, nonatomic) OFColor *red;
@property (class, readonly, nonatomic) OFColor *purple;
@property (class, readonly, nonatomic) OFColor *fuchsia;
@property (class, readonly, nonatomic) OFColor *green;
@property (class, readonly, nonatomic) OFColor *lime;
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 *
 * @deprecated Use @ref gray instead.
 *
 * The RGBA value is (0.5, 0.5, 0.5, 1).
 *
 * @return The HTML color `gray`
 */
+ (OFColor *)grey OF_DEPRECATED(ObjFW, 1, 1, "Use gray instead");
+ (OFColor *)grey OF_DEPRECATED(ObjFW, 1, 1, "Use +[gray] instead");

/**
 * @brief Returns the HTML color `white`.
 *
 * The RGBA value is (1, 1, 1, 1).
 *
 * @return The HTML color `white`
︙

Modified src/runtime/exception.m from [7f6288ce90] to [0a89e50a33].

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+









#ifdef __SEH__
# include <windows.h>
#endif

#if defined(__SEH__)
# define PERSONALITY gnu_objc_personality
# define CXX_PERSONALITY_STR "__gxx_personality_seh0"
#elif defined(__USING_SJLJ_EXCEPTIONS__)
# define PERSONALITY __gnu_objc_personality_sj0
# define CXX_PERSONALITY_STR "__gxx_personality_sj0"
# define _Unwind_RaiseException _Unwind_SjLj_RaiseException
# define __builtin_eh_return_data_regno(i) (i)
#else
# define PERSONALITY __gnu_objc_personality_v0
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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

#if defined(OF_WINDOWS)
# ifdef __SEH__
static EXCEPTION_DISPOSITION (*cxx_personality)(PEXCEPTION_RECORD, void *,
    PCONTEXT, PDISPATCHER_CONTEXT);
# else
static PERSONALITY_FUNC((*cxx_personality));
# endif

OF_CONSTRUCTOR()
{
	/*
	 * This only works if the application uses libc++.dll or
	 * libstdc++-6.dll. There is unfortunately no other way, as Windows
	 * does not support proper weak linking.
	 */

	HMODULE module;

	module = GetModuleHandle("libc++");

	if (module == NULL)
		module = GetModuleHandle("libstdc++-6");

	if (module != NULL)
		cxx_personality = (__typeof__(cxx_personality))
		    GetProcAddress(module, CXX_PERSONALITY_STR);
}
#if defined(CXX_PERSONALITY_STR) && !defined(OF_AMIGAOS_M68K)
#elif !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) {
#if defined(CXX_PERSONALITY_STR) && !defined(OF_AMIGAOS_M68K)
#if !defined(__SEH__) && !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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	objc_uncaught_exception_handler old = uncaughtExceptionHandler;
	uncaughtExceptionHandler = handler;

	return old;
}

#ifdef __SEH__
typedef EXCEPTION_DISPOSITION (*seh_personality_fn)(PEXCEPTION_RECORD, void *,
    PCONTEXT, PDISPATCHER_CONTEXT);
static seh_personality_fn __gxx_personality_seh0;

OF_CONSTRUCTOR()
{
	/*
	 * This only works if the application uses libstdc++-6.dll.
	 * There is unfortunately no other way, as Windows does not support
	 * proper weak linking.
	 */

	HMODULE module;
	if ((module = GetModuleHandle("libstdc++-6")) == NULL)
		return;

	__gxx_personality_seh0 = (seh_personality_fn)
	    GetProcAddress(module, "__gxx_personality_seh0");
}

EXCEPTION_DISPOSITION
__gnu_objc_personality_seh0(PEXCEPTION_RECORD ms_exc, void *this_frame,
    PCONTEXT ms_orig_context, PDISPATCHER_CONTEXT ms_disp)
{
	struct _Unwind_Exception *ex =
	    (struct _Unwind_Exception *)ms_exc->ExceptionInformation[0];

	switch (ex->class) {
	case GNUCCXX0_EXCEPTION_CLASS:
	case CLNGCXX0_EXCEPTION_CLASS:
		if (__gxx_personality_seh0 != NULL)
			return __gxx_personality_seh0(ms_exc, this_frame,
		if (cxx_personality != NULL)
			return cxx_personality(ms_exc, this_frame,
			    ms_orig_context, ms_disp);
	}

	return _GCC_specific_handler(ms_exc, this_frame, ms_orig_context,
	    ms_disp, PERSONALITY);
}
#endif