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configure.host: Add bits for i?86-*-darwin9 and x86_64-*-darwin9.

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2007-12-08  Andreas Tobler  <a.tobler@schweiz.org>

	* configure.host: Add bits for i?86-*-darwin9 and x86_64-*-darwin9.
	* configure.ac: Add darwin-signal.h to x86_64-*-darwin9 and
	i?86-*darwin9.
	* configure.in: Regenerate.
	* darwin.cc: Add definitions for Darwin specific functions for 64-bit.
	(darwin_java_register_dyld_add_image_hook): Use this specific
	functions.
	* Makefile.am (gij_LDFLAGS): Add extra_gij_ldflags for Darwin9.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Likewise.
	* gcj/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.
	* testsuite/lib/libjava.exp (libjava_arguments): Add allow_stack_execute
	for *-*-darwin9*.

From-SVN: r130709
This commit is contained in:
Andreas Tobler 2007-12-08 19:23:58 +00:00 • committed by Andreas Tobler
parent c9f7e8258a
commit 417e7bed13
10 changed files with 102 additions and 47 deletions
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41
libjava/darwin.cc
View file

@ -1,6 +1,6 @@
/* darwin.cc - class loader stuff for Darwin. */
/* Copyright (C) 2004 Free Software Foundation
/* Copyright (C) 2004, 2007 Free Software Foundation
This file is part of libgcj.
@ -21,26 +21,43 @@ details. */
ourself. */
#include <stdint.h>
struct mach_header;
extern "C" void _dyld_register_func_for_add_image
(void (*func)(const struct mach_header *mh, intptr_t vmaddr_slide));
extern "C" void _dyld_register_func_for_remove_image
(void (*func)(const struct mach_header *mh, intptr_t vmaddr_slide));
extern "C" char *getsectdatafromheader
(const struct mach_header *mhp, const char *segname, const char *sectname,
uint32_t *size);
#if !defined (__LP64__)
struct mach_header;
# define JAVA_MACH_HEADER mach_header
# define mh_size_t uint32_t
extern "C" void _dyld_register_func_for_add_image
(void (*func)(const struct mach_header *mh, intptr_t vmaddr_slide));
extern "C" void _dyld_register_func_for_remove_image
(void (*func)(const struct mach_header *mh, intptr_t vmaddr_slide));
extern "C" char *getsectdatafromheader
(const struct mach_header *mhp, const char *segname, const char *sectname,
uint32_t *size);
# define GETSECTDATA getsectdatafromheader
#else
struct mach_header_64;
# define JAVA_MACH_HEADER mach_header_64
# define mh_size_t uint64_t
extern "C" void _dyld_register_func_for_add_image
(void (*func)(const struct mach_header_64 *mh, intptr_t vmaddr_slide));
extern "C" void _dyld_register_func_for_remove_image
(void (*func)(const struct mach_header_64 *mh, intptr_t vmaddr_slide));
extern "C" char *getsectdatafromheader_64
(const struct mach_header_64 *mhp, const char *segname,
const char *sectname, uint64_t *size);
# define GETSECTDATA getsectdatafromheader_64
#endif
/* When a new image is loaded, look to see if it has a jcr section
and if so register the classes listed in it. */
static void
darwin_java_register_dyld_add_image_hook (const struct mach_header *mh,
darwin_java_register_dyld_add_image_hook (const struct JAVA_MACH_HEADER *mh,
intptr_t slide)
{
char *fde;
uint32_t sz;
mh_size_t sz;
fde = getsectdatafromheader (mh, "__DATA", "jcr", &sz);
fde = GETSECTDATA (mh, "__DATA", "jcr", &sz);
if (! fde)
return;