ObjFW  Check-in [a7e9fd87f9]

Overview
Comment:Merge trunk into 1.1 branch
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | 1.1
Files: files | file ages | folders
SHA3-256: a7e9fd87f951575e7f491bb4dc987d839888e508832ea3851701f078dada2054
User & Date: js on 2024-04-20 17:42:04
Other Links: branch diff | manifest | tags
Context
2024-04-20
17:50
Update ChangeLog for 1.1.2 check-in: b3bd14dc06 user: js tags: 1.1
17:42
Merge trunk into 1.1 branch check-in: a7e9fd87f9 user: js tags: 1.1
14:58
forwarding: Remove now unnecessary instructions check-in: d9b2f95c24 user: js tags: trunk
2024-04-14
17:46
Set version to 1.1.1 check-in: 148f7f4c6b user: js tags: 1.1, 1.1.1-release
Changes
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Modified configure.ac from [5d6f545816] to [ea2a7afe54].

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*)
	potential_compilers="clang egcc gcc"
	;;
esac
AC_PROG_OBJC($potential_compilers)
AC_PROG_OBJCPP
AC_PROG_EGREP
AC_PROG_SED
AC_PROG_LN_S

BUILDSYS_CHECK_IOS

AC_ARG_WITH(wii,
	AS_HELP_STRING([--with-wii], [build for Wii]))
AS_IF([test x"$with_wii" = x"yes"], [
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			@try {
				foo();
			} @finally {
				foo();
			}
		])
	], [
		AS_IF([tr -dc "[[:print:]]" <conftest.$ac_objext | \
		AS_IF([$SED 's/[[^[:print:]]]//g' <conftest.$ac_objext | \
		    $EGREP __gnu_objc_personality_v0 >/dev/null], [
			exception_type="DWARF"
		])
		AS_IF([tr -dc "[[:print:]]" <conftest.$ac_objext | \
		AS_IF([$SED 's/[[^[:print:]]]//g' <conftest.$ac_objext | \
		    $EGREP __gnu_objc_personality_sj0 >/dev/null], [
			exception_type="SjLj"
		])
		AS_IF([tr -dc "[[:print:]]" <conftest.$ac_objext | \
		AS_IF([$SED 's/[[^[:print:]]]//g' <conftest.$ac_objext | \
		    $EGREP __gnu_objc_personality_seh0 >/dev/null], [
			exception_type="SEH"
		])

		case "$exception_type" in
		DWARF)
			AC_DEFINE(HAVE_DWARF_EXCEPTIONS, 1,
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fp_endianess="unknown"
AS_IF([test x"$ac_cv_c_bigendian" != x"universal"], [
	AC_COMPILE_IFELSE([
		AC_LANG_SOURCE([
			double endianess = 2.993700760838795055656993580068609688772747263874402942272934826871811872228512759832626847251963763755836687759498519784550143745834860002945223766052808125982053455555265216112722718870586961456110693379343178124592311441022662940307099598578775368547768968914916965731708568179631324904813506101190853720749196062963892799499230635163056742330563321122389331703618066046034494287335316842529021563862331183541255013987734473643350285400060357711238514186776429325214739886098119655678483017894951556639821088508565036657794343031121375178126860889964700274558728491825977274341798997758923017217660272136611938897932105874133412726223468780517578125e-259;
		])
	], [
		AS_IF([tr -dc "[[:print:]]" <conftest.$ac_objext | \
		AS_IF([$SED 's/[[^[:print:]]]//g' <conftest.$ac_objext | \
		    $EGREP BigEnd >/dev/null], [
			AC_DEFINE(OF_FLOAT_BIG_ENDIAN, 1,
				[Whether floats are big endian])
			fp_endianess="big endian"
		], [
			AS_IF([tr -dc "[[:print:]]" <conftest.$ac_objext | \
			    $EGREP dnEgiB >/dev/null], [
			AS_IF([$SED 's/[[^[:print:]]]//g' \
			    <conftest.$ac_objext | $EGREP dnEgiB >/dev/null], [
				fp_endianess="little endian"
			])
		])
	])
], [
	fp_endianess="universal"
])
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	AC_CHECK_FUNC(symlink, [
		AC_DEFINE(OF_HAVE_SYMLINK, 1, [Whether we have symlink()])
	])
	AC_CHECK_FUNCS([lstat])
	AC_CHECK_MEMBERS([struct stat.st_birthtime], [], [], [
		#include <sys/stat.h>
	])

	old_OBJCFLAGS="$OBJCFLAGS"
	OBJCFLAGS="$OBJCFLAGS -Werror"
	AC_MSG_CHECKING(for readdir_r)
	AC_COMPILE_IFELSE([
		AC_LANG_PROGRAM([
			#include <dirent.h>
		], [
			DIR *dir = 0;
			struct dirent entry, *result;

			readdir_r(dir, &entry, &result);
		])
	], [
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_READDIR_R, 1, [Whether we have readdir_r()])
	], [
		AC_MSG_RESULT(no)
	])
	OBJCFLAGS="$old_OBJCFLAGS"
])

AC_CHECK_HEADERS(dirent.h)
AC_CHECK_FUNCS([sysconf gmtime_r localtime_r])

case "$host_os" in
amigaos* | morphos*)
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Modified src/OFFileIRIHandler.m from [f8ff31676a] to [d9639e50f4].

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static void
releasePasswdMutex(void)
{
	[passwdMutex release];
}
#endif
#if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS) && !defined(OF_WINDOWS)
#if defined(OF_HAVE_THREADS) && !defined(__GLIBC__) && !defined(OF_WINDOWS)
static OFMutex *readdirMutex;

static void
releaseReaddirMutex(void)
{
	[readdirMutex release];
}
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	if (self != [OFFileIRIHandler class])
		return;

#if defined(OF_FILE_MANAGER_SUPPORTS_OWNER) && defined(OF_HAVE_THREADS)
	passwdMutex = [[OFMutex alloc] init];
	atexit(releasePasswdMutex);
#endif
#if !defined(HAVE_READDIR_R) && !defined(OF_WINDOWS) && defined(OF_HAVE_THREADS)
#if defined(OF_HAVE_THREADS) && !defined(__GLIBC__) && !defined(OF_WINDOWS)
	readdirMutex = [[OFMutex alloc] init];
	atexit(releaseReaddirMutex);
#endif

#ifdef OF_WINDOWS
	if ((module = GetModuleHandle("msvcrt.dll")) != NULL)
		_wutime64FuncPtr = (int (*)(const wchar_t *,
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	OFStringEncoding encoding = [OFLocale encoding];
	DIR *dir;
	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenItemFailedException exceptionWithIRI: IRI
							      mode: nil
							     errNo: errno];

# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)
# if defined(OF_HAVE_THREADS) && !defined(__GLIBC__)
	@try {
		[readdirMutex lock];
	} @catch (id e) {
		closedir(dir);
		@throw e;
	}
# endif

	@try {
		for (;;) {
			struct dirent *dirent;
# ifdef HAVE_READDIR_R
			struct dirent buffer;
# endif
			OFString *file;

# ifdef HAVE_READDIR_R
			if (readdir_r(dir, &buffer, &dirent) != 0)
				@throw [OFReadFailedException
				    exceptionWithObject: self
					requestedLength: 0
						  errNo: errno];

			if (dirent == NULL)
				break;
# else
			errno = 0;
			if ((dirent = readdir(dir)) == NULL) {
				if (errno == 0)
					break;
				else
					@throw [OFReadFailedException
					    exceptionWithObject: self
						requestedLength: 0
							  errNo: errno];
			}
# endif

			if (strcmp(dirent->d_name, ".") == 0 ||
			    strcmp(dirent->d_name, "..") == 0)
				continue;

			file = [[OFString alloc] initWithCString: dirent->d_name
							encoding: encoding];
			@try {
				[IRIs addObject:
				    [IRI IRIByAppendingPathComponent: file]];
			} @finally {
				[file release];
			}
		}
	} @finally {
		closedir(dir);
# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)
# if defined(OF_HAVE_THREADS) && !defined(__GLIBC__)
		[readdirMutex unlock];
# endif
	}
#endif

	[IRIs makeImmutable];
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		@throw [OFSetItemAttributesFailedException
		    exceptionWithIRI: IRI
			  attributes: [OFDictionary dictionary]
		     failedAttribute: @""
			       errNo: errNo];
	}
# elif defined(OF_HAIKU)
	const char *cName = [name cStringWithEncoding: encoding];
	int fd;

	if ((fd = open(cPath, O_WRONLY)) == -1) {
		int errNo = errno;

		/* TODO: Add an attribute (prefix?) for extended attributes? */
		@throw [OFSetItemAttributesFailedException
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Modified src/forwarding/apple-forwarding-arm64.S from [2d0bee101c] to [35dbd1e27e].

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.align 2
_OFForward:
_OFForward_stret:
#ifdef HAVE_BTI
	bti	c
#endif

	stp	fp, lr, [sp, #-208]!
	stp	fp, lr, [sp, #-224]!
	mov	fp, sp
	sub	sp, sp, #208

	/* Save all arguments, x8 and x19 */
	stp	x0, x1, [sp]
	stp	x2, x3, [sp, #16]
	stp	x4, x5, [sp, #32]
	stp	x6, x7, [sp, #48]
	stp	x8, x19, [sp, #64]
	stp	x0, x1, [sp, #16]
	stp	x2, x3, [sp, #32]
	stp	x4, x5, [sp, #48]
	stp	x6, x7, [sp, #64]
	stp	x8, x19, [sp, #80]

	/* Save all foating point arguments */
	stp	q0, q1, [sp, #80]
	stp	q2, q3, [sp, #112]
	stp	q4, q5, [sp, #144]
	stp	q6, q7, [sp, #176]
	stp	q0, q1, [sp, #96]
	stp	q2, q3, [sp, #128]
	stp	q4, q5, [sp, #160]
	stp	q6, q7, [sp, #192]

	bl	_object_getClass

	adrp	x19, Lsel_forwardingTargetForSelector_@PAGE
	add	x19, x19, Lsel_forwardingTargetForSelector_@PAGEOFF
	ldr	x19, [x19]

	mov	x1, x19
	bl	_class_respondsToSelector

	cbz	x0, 0f

	ldp	x0, x2, [sp]
	ldp	x0, x2, [sp, #16]
	mov	x1, x19
	bl	_objc_msgSend

	cbz	x0, 0f
	ldr	x1, [sp]
	ldr	x1, [sp, #16]
	cmp	x0, x1
	b.eq	0f

	/* Restore all arguments, x8 and x19, but not x0 */
	ldr	x1, [sp, #8]
	ldp	x2, x3, [sp, #16]
	ldp	x4, x5, [sp, #32]
	ldp	x6, x7, [sp, #48]
	ldp	x8, x19, [sp, #64]
	ldr	x1, [sp, #24]
	ldp	x2, x3, [sp, #32]
	ldp	x4, x5, [sp, #48]
	ldp	x6, x7, [sp, #64]
	ldp	x8, x19, [sp, #80]

	/* Restore all foating point arguments */
	ldp	q0, q1, [sp, #80]
	ldp	q2, q3, [sp, #112]
	ldp	q4, q5, [sp, #144]
	ldp	q6, q7, [sp, #176]
	ldp	q0, q1, [sp, #96]
	ldp	q2, q3, [sp, #128]
	ldp	q4, q5, [sp, #160]
	ldp	q6, q7, [sp, #192]

	mov	sp, fp
	ldp	fp, lr, [sp], #208
	ldp	fp, lr, [sp], #224

	b	_objc_msgSend

0:
	ldp	x0, x1, [sp]
	ldr	x19, [sp, #72]
	ldp	x0, x1, [sp, #16]
	ldr	x19, [sp, #88]

	mov	sp, fp
	ldp	fp, lr, [sp], #208
	ldp	fp, lr, [sp], #224

	b	_OFMethodNotFound

Modified src/forwarding/forwarding-arm64-elf.S from [8f1d6be95f] to [8e71cd30e4].

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.section .text
OFForward:
OFForward_stret:
#ifdef HAVE_BTI
	bti	c
#endif

	stp	fp, lr, [sp, #-208]!
	stp	fp, lr, [sp, #-224]!
	mov	fp, sp
	sub	sp, sp, #208

	/* Save all arguments, x8 and x19 */
	stp	x0, x1, [sp]
	stp	x2, x3, [sp, #16]
	stp	x4, x5, [sp, #32]
	stp	x6, x7, [sp, #48]
	stp	x8, x19, [sp, #64]
	stp	x0, x1, [sp, #16]
	stp	x2, x3, [sp, #32]
	stp	x4, x5, [sp, #48]
	stp	x6, x7, [sp, #64]
	stp	x8, x19, [sp, #80]

	/* Save all foating point arguments */
	stp	q0, q1, [sp, #80]
	stp	q2, q3, [sp, #112]
	stp	q4, q5, [sp, #144]
	stp	q6, q7, [sp, #176]
	stp	q0, q1, [sp, #96]
	stp	q2, q3, [sp, #128]
	stp	q4, q5, [sp, #160]
	stp	q6, q7, [sp, #192]

	bl	object_getClass

	adrp	x19, .Lsel_forwardingTargetForSelector_
	add	x19, x19, :lo12:.Lsel_forwardingTargetForSelector_

	mov	x1, x19
	bl	class_respondsToSelector

	cbz	x0, 0f

	ldr	x0, [sp]
	ldr	x0, [sp, #16]
	mov	x1, x19
	bl	objc_msg_lookup

	mov	x1, x19
	mov	x19, x0
	ldp	x0, x2, [sp]
	ldp	x0, x2, [sp, #16]
	blr	x19

	cbz	x0, 0f
	ldr	x1, [sp]
	ldr	x1, [sp, #16]
	cmp	x0, x1
	b.eq	0f

	mov	x19, x0
	ldr	x1, [sp, #8]
	ldr	x1, [sp, #24]
	bl	objc_msg_lookup

	mov	x16, x0
	mov	x0, x19

	/* Restore all arguments, x8 and x19, but not x0 */
	ldr	x1, [sp, #8]
	ldp	x2, x3, [sp, #16]
	ldp	x4, x5, [sp, #32]
	ldp	x6, x7, [sp, #48]
	ldp	x8, x19, [sp, #64]
	ldr	x1, [sp, #24]
	ldp	x2, x3, [sp, #32]
	ldp	x4, x5, [sp, #48]
	ldp	x6, x7, [sp, #64]
	ldp	x8, x19, [sp, #80]

	/* Restore all foating point arguments */
	ldp	q0, q1, [sp, #80]
	ldp	q2, q3, [sp, #112]
	ldp	q4, q5, [sp, #144]
	ldp	q6, q7, [sp, #176]
	ldp	q0, q1, [sp, #96]
	ldp	q2, q3, [sp, #128]
	ldp	q4, q5, [sp, #160]
	ldp	q6, q7, [sp, #192]

	mov	sp, fp
	ldp	fp, lr, [sp], #208
	ldp	fp, lr, [sp], #224

	br	x16

0:
	ldp	x0, x1, [sp]
	ldr	x19, [sp, #72]
	ldp	x0, x1, [sp, #16]
	ldr	x19, [sp, #88]

	mov	sp, fp
	ldp	fp, lr, [sp], #208
	ldp	fp, lr, [sp], #224

	b	OFMethodNotFound
.type OFForward, %function
.size OFForward, .-OFForward
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

.Linit:
︙

Modified src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m from [d737a52428] to [d2c08c8ec3].

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		[[ret objectForKey: name]
		    setObject: hardwareAddress
		       forKey: OFNetworkInterfaceHardwareAddress];
	}

	return true;
#elif defined(HAVE_IOCTL) && defined(HAVE_NET_IF_H) && \
    defined(HAVE_STRUCT_SOCKADDR_DL)
    defined(HAVE_STRUCT_SOCKADDR_DL) && defined(IFT_ETHER)
	OFStringEncoding encoding = [OFLocale encoding];
	int sock = socket(AF_INET, SOCK_DGRAM, 0);
	struct ifconf ifc;
	struct ifreq *ifrs;

	if (sock < 0)
		return false;
︙

Modified src/runtime/lookup-asm/lookup-asm-amd64-elf.S from [033d996c97] to [cc9692563a].

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+
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GENERATE_LOOKUP_SUPER objc_msg_lookup_super_stret objc_msg_lookup_stret

.LreturnNilMethod:
	leaq	.LnilMethod(%rip), %rax
	ret

.LnilMethod:
	_CET_ENDBR

	xorq	%rax, %rax
	ret

#if defined(OF_LINUX) || defined(OF_HAIKU) || defined(OF_HURD)
.section .note.GNU-stack, "", %progbits
#endif

Modified src/runtime/lookup-asm/lookup-asm-amd64-macho.S from [51edf39f7d] to [c59284e5c0].

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GENERATE_LOOKUP_SUPER _objc_msg_lookup_super_stret, _objc_msg_lookup_stret

LreturnNilMethod:
	leaq	LnilMethod(%rip), %rax
	ret

LnilMethod:
	_CET_ENDBR

	xorq	%rax, %rax
	ret

Modified src/runtime/lookup-asm/lookup-asm-amd64-win64.S from [c8a0addc63] to [09a5df3763].

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+
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GENERATE_LOOKUP_SUPER objc_msg_lookup_super_stret objc_msg_lookup_stret

.LreturnNilMethod:
	leaq	.LnilMethod(%rip), %rax
	ret

.LnilMethod:
	_CET_ENDBR

	xorq	%rax, %rax
	ret

Modified src/runtime/lookup-asm/lookup-asm-arm64-elf.S from [877bf104e6] to [8493d6b132].

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\name:
#ifdef HAVE_BTI
	bti	c
#endif

	cbz	x0, .LreturnNilMethod

	tst	x0, #1
	b.ne	.LtaggedPointer_\name
	tbnz	x0, #0, .LtaggedPointer_\name

	ldr	x2, [x0]
	ldr	x2, [x2, #64]

.Lmain_\name:
#ifdef OF_SELUID24
	ldrb	w3, [x1, #2]
︙
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+
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GENERATE_LOOKUP_SUPER objc_msg_lookup_super_stret objc_msg_lookup_stret

.LreturnNilMethod:
	adr	x0, .LnilMethod
	ret

.LnilMethod:
#ifdef HAVE_BTI
	bti	c
#endif

	mov	x0, #0
	ret

#if defined(OF_LINUX) || defined(OF_HAIKU) || defined(OF_HURD)
.section .note.GNU-stack, "", %progbits
#endif

Modified src/runtime/lookup-asm/lookup-asm-x86-elf.S from [e9fa2b2c4a] to [51eaca73d3].

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.LreturnNilMethod:
	call	.LgetEIP
	addl	$_GLOBAL_OFFSET_TABLE_, %eax
	leal	.LnilMethod@GOTOFF(%eax), %eax
	ret

.LnilMethod:
	_CET_ENDBR

	xorl	%eax, %eax
	ret

.LgetEIP:
	movl	(%esp), %eax
	ret

#if defined(OF_LINUX) || defined(OF_HAIKU) || defined(OF_HURD)
.section .note.GNU-stack, "", %progbits
#endif

Modified src/runtime/lookup-asm/lookup-asm-x86-win32.S from [5c8f780d66] to [60ea15786d].

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+
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GENERATE_LOOKUP_SUPER _objc_msg_lookup_super_stret _objc_msg_lookup_stret

.LreturnNilMethod:
	movl	$.LnilMethod, %eax
	ret

.LnilMethod:
	_CET_ENDBR

	xorl	%eax, %eax
	ret

Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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