Move to 3.1.8.gawk-3.1.8

1 files changed, 0 insertions, 870 deletions

diff --git a/libsigsegv/ChangeLog b/libsigsegv/ChangeLog
deleted file mode 100644
index 6756db0e..00000000
--- a/libsigsegv/ChangeLog
+++ /dev/null
@@ -1,870 +0,0 @@
-2009-06-8  Arnold Robbins  <arnold@skeeve.com>
-
-	Update to Autoconf 2.63, Automake 1.11, Libtool 2.2.6a
-	This makes change of 2008-08-01 actually work!
-
-	* m4/*, ltmain.sh, configure.ac: Updated to latest libtool.
-	* configure, Makfile.in, */Makefile.in: Regenerated.
-
-2008-08-1  Arnold Robbins  <arnold@skeeve.com>
-
-	* Makefile.am (install): Do nothing for inclusion with gawk.
-
-2009-06-23  Bruno Haible  <bruno@clisp.org>
-
-	* Makefile.am (check-next): No longer ask for copies of config.log.
-
-2009-06-23  Bruno Haible  <bruno@clisp.org>
-
-	Improve support for MirBSD 10.
-	* configure.ac (CFG_FAULT, FAULT_CONTEXT): Treat MirBSD/i386 like
-	OpenBSD/i386.
-
-2009-06-23  Bruno Haible  <bruno@clisp.org>
-
-	Add support for platforms that follow POSIX:2008, not POSIX:2001.
-	* configure.ac (POSIX): Add MirBSD to known list.
-	(CFG_FAULT, FAULT_CONTEXT, FAULT_CONTEXT_INCLUDE): Define appropriately
-	when <ucontext.h> does not exist.
-	* src/fault-posix-ucontext.h: Renamed from src/fault-posix.h.
-	* src/fault-posix.h: New file.
-	* src/fault-aix5.h: Update.
-	* src/fault-hpux-hppa.h: Update.
-	* src/fault-netbsd.h: Update.
-	* src/fault-solaris.h: Update.
-	* src/Makefile.am (noinst_HEADERS): Add fault-posix-ucontext.h.
-
-2009-06-23  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac (FAULT_CONTEXT_INCLUDE): Reinstall the AC_SUBST
-	invocation.
-
-2009-05-21  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac (FAULT_CONTEXT_INCLUDE): Don't substitute into
-	Makefiles.
-
-2009-05-21  Bruno Haible  <bruno@clisp.org>
-
-	* tests/Makefile.am (AUTOMAKE_OPTIONS): Assume automake >= 1.11.
-	Use color-tests option.
-
-2009-01-14  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: More consistent m4 quoting.
-
-2008-09-27  Bruno Haible  <bruno@clisp.org>
-
-	* build-aux/config.sub: Update to GNU version 2008-09-08.
-
-2008-09-23  Eric Blake  <ebb9@byu.net>
-
-	Use 2 * SIGSTKSZ consistently in configuration checks.
-	* m4/sigaltstack.m4 (SV_SIGALTSTACK): Work around IRIX sigaltstack bug.
-	* m4/sigaltstack-longjmp.m4 (SV_TRY_LEAVE_HANDLER_LONGJMP): Likewise.
-	* m4/sigaltstack-siglongjmp.m4 (SV_TRY_LEAVE_HANDLER_SIGLONGJMP):
-	Likewise.
-
-2008-09-21  Bruno Haible  <bruno@clisp.org>
-
-	* src/Makefile.am (LIBSIGSEGV_VERSION_INFO): New variable.
-	(libsigsegv_la_LDFLAGS): Pass -rpath and -version-info option.
-	Reported by Thomas Klausner <tk@giga.or.at>.
-
-2008-09-21  Eric Blake  <ebb9@byu.net>
-            Bruno Haible  <bruno@clisp.org>
-
-	Detect and work around bug in Irix 5.3 sigaltstack.
-	* m4/sigaltstack.m4 (SV_SIGALTSTACK): Test for broken stack_t direction
-	in sigaltstack.
-	* src/handler-unix.c (stackoverflow_install_handler): Adjust stack
-	accordingly.
-	* tests/stackoverflow1.c (stack_lower_bound, stack_upper_bound): New
-	variables.
-	(stackoverflow_handler): Use them to expose IRIX bug.
-	(main): Initialize them.
-
-2008-09-07  Bruno Haible  <bruno@clisp.org>
-
-	* m4/libtool.m4: Update from libtool-2.2.6.
-	* m4/ltoptions.m4: Likewise.
-	* m4/ltsugar.m4: Likewise.
-	* m4/ltversion.m4: Likewise.
-	* build-aux/ltmain.sh: Likewise.
-
-2008-08-25  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.6 released.
-
-2008-08-24  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Treat Dragonfly BSD platforms like FreeBSD.
-	Reported by Thomas Klausner <tk@giga.or.at>.
-
-2008-08-24  Bruno Haible  <bruno@clisp.org>
-
-	* src/stackvma-mincore.c (mincore_is_near_this): Improve logic. Needed
-	for reliable NULL pointer access classification as SIGSEGV on AIX 4.3.
-
-2008-08-24  Bruno Haible  <bruno@clisp.org>
-
-	* m4/sigaltstack.m4: Change 'volatile int' return type to 'int'. Needed
-	for AIX 4.3 xlc.
-	* m4/sigaltstack-longjmp.m4: Likewise.
-	* m4/sigaltstack-siglongjmp.m4: Likewise.
-	* tests/stackoverflow1.c (recurse): Likewise.
-	* tests/stackoverflow2.c (recurse): Likewise.
-
-2008-08-24  Bruno Haible  <bruno@clisp.org>
-
-	* tests/sigsegv1.c: Include <config.h>.
-	* tests/sigsegv2.c: Likewise.
-	* tests/sigsegv3.c: Include <config.h> before all other headers.
-	* tests/stackoverflow1.c: Likewise.
-	* tests/stackoverflow2.c: Likewise.
-
-2008-08-24  Bruno Haible  <bruno@clisp.org>
-
-	Fix the sigsegv3 test on MacOS X.
-	* src/sigsegv.h.in (sigsegv_leave_handler): Take 4 arguments.
-	* NEWS: Mention the change.
-	* src/handler-macos.c (our_exception_thread, signalled_thread): New
-	variables.
-	(catch_exception_raise): Set signalled_thread during the user_handler
-	invocation.
-	(mach_exception_thread): Initialize our_exception_thread.
-	(sigsegv_leave_handler): Take 4 arguments. When called from within
-	the exception thread, let the signalled thread do a hyperjump.
-	* src/handler-unix.c (sigsegv_leave_handler): Take 4 arguments.
-	* src/handler-win32.c (sigsegv_leave_handler): Likewise.
-	* src/handler-none.c (sigsegv_leave_handler): Likewise.
-	* src/machfault-macos.h (SIGSEGV_INTEGER_ARGUMENT_1,
-	SIGSEGV_INTEGER_ARGUMENT_2, SIGSEGV_INTEGER_ARGUMENT_3,
-	SIGSEGV_FRAME_POINTER): New macros.
-	* tests/sigsegv3.c (handler_continuation): New function.
-	(handler): Update to new API.
-	* tests/stackoverflow1.c (stackoverflow_handler_continuation): New
-	function.
-	(stackoverflow_handler): Update to new API.
-	* tests/stackoverflow2.c (stackoverflow_handler_continuation): New
-	function.
-	(stackoverflow_handler, sigsegv_handler): Update to new API.
-
-2008-08-24  Bruno Haible  <bruno@clisp.org>
-
-	Test the use of sigsegv_leave_handler from within a SIGSEGV handler.
-	* tests/sigsegv3.c: New file.
-	* tests/Makefile.am (TESTS, noinst_PROGRAMS): Add sigsegv3.
-
-2008-08-23  Eric Blake  <ebb9@byu.net>
-
-	* src/Makefile.am (noinst_HEADERS): Remove machfault-macos-powerpc.h
-	and machfault-macos-i386.h. Add machfault-macos.h.
-
-2008-08-17  Bruno Haible  <bruno@clisp.org>
-
-	Allow building universal binaries on MacOS X.
-	* src/machfault-macos.h: New file, combining
-	src/machfault-macos-powerpc.h and src/machfault-macos-i386.h.
-	* src/machfault-macos-powerpc.h: Remove file.
-	* src/machfault-macos-i386.h: Remove file.
-	* configure.ac (CFG_MACHFAULT): Set to machfault-macos.h.
-	(FAULT_CONTEXT_INCLUDE) [MacOSX]: Set to #ifdefs for all four possible
-	architectures.
-
-2008-07-20  Bruno Haible  <bruno@clisp.org>
-
-	Make sigsegv_get_vma async-safe.
-	* src/sigsegv.h.in (sigsegv_handler_t, stackoverflow_handler_t):
-	Mention async-safety constraints.
-	+ src/stackvma-rofile.c: New file.
-	* src/stackvma-freebsd.c: Include stackvma-rofile.c.
-	(sigsegv_get_vma): Use struct rofile instead of FILE.
-	* src/stackvma-linux.c: Include stackvma-rofile.c.
-	(sigsegv_get_vma): Use struct rofile instead of FILE.
-	* src/stackvma-procfs.c: Include <sys/mman.h> instead of <stdlib.h> and
-	<stdio.h>.
-	(sigsegv_get_vma): Avoid using sprintf. Ensure pagesize is initialized.
-	Use mmap/munmap instead of malloc/free.
-	* src/Makefile.am (EXTRA_DIST): Add stackvma-rofile.c.
-	Reported by Eric Blake <ebb9@byu.net>.
-
-2008-07-20  Bruno Haible  <bruno@clisp.org>
-
-	* src/handler-unix.c (sigsegv_handler): Preserve errno.
-
-2008-07-20  Eric Blake  <ebb9@byu.net>
-
-	* src/stackvma-mincore.c (mincore_is_near_this): Fix logic.
-
-2008-07-20  Bruno Haible  <bruno@clisp.org>
-
-	* tests/stackoverflow2.c (main): Test also a NULL pointer access.
-	Reported by Eric Blake <ebb9@byu.net>.
-
-2008-06-23  Bruno Haible  <bruno@clisp.org>
-
-	* build-aux/config.guess: Update to GNU version 2008-06-16.
-	* build-aux/config.sub: Likewise.
-
-2008-05-31  Bruno Haible  <bruno@clisp.org>
-
-	Make cross-compile from MacOS X 10.5 to MacOS X 10.4 work.
-	* src/handler-macos.c (MacOS_X_10_5_HEADERS): New macro.
-	* src/machfault-macos-i386.h: Use it.
-	* src/machfault-macos-powerpc.h: Likewise.
-	Reported by Dr Tomaž Slivnik <slivnik@tomaz.name>.
-
-2008-05-31  Bruno Haible  <bruno@clisp.org>
-
-	* m4/mmap-anon.m4 (SV_MMAP_ANON): Add known cross-compile results for
-	MacOS X.
-	Reported by Dr Tomaž Slivnik <slivnik@tomaz.name>.
-
-2008-05-27  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Require at least autoconf 2.62. Merge
-	FAULT_CONTEXT_INCLUDE2 variable into FAULT_CONTEXT_INCLUDE.
-	* src/sigsegv.h.in: Remove FAULT_CONTEXT_INCLUDE2 substitution.
-	* src/Makefile.am (sigsegv.h.msvc): Update.
-
-2008-05-27  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Bump version number to 2.6.
-	* src/sigsegv.h.in (LIBSIGSEGV_VERSION): Likewise.
-
-2008-05-27  Bruno Haible  <bruno@clisp.org>
-
-	Support for 64-bit mode on MacOS X 10.5.
-	* src/handler-macos.c (catch_exception_raise): Align the stack pointer
-	also on x86_64. Needed for MMX instructions.
-	* src/machfault-macos-i386.h: Choose among 64-bit and 32-bit flavours.
-	Use new names for the 32-bit flavour when possible.
-	* src/machfault-macos-powerpc.h: Choose among 64-bit and 32-bit
-	flavours.
-	* configure.ac (FAULT_CONTEXT, FAULT_CONTEXT_INCLUDE2): Choose
-	right flavour (ppc_thread_state_t/ppc_thread_state64_t or
-	i386_thread_state_t/x86_thread_state32_t/x86_thread_state64_t) at
-	compile time.
-
-2008-05-18  Bruno Haible  <bruno@clisp.org>
-
-	* m4/libtool.m4: Update from libtool-2.2.4.
-	* m4/ltoptions.m4: Likewise.
-	* m4/ltversion.m4: Likewise.
-	* m4/lt~obsolete.m4: Likewise.
-	* build-aux/ltmain.sh: Likewise.
-
-2008-04-06  Bruno Haible  <bruno@clisp.org>
-
-	* m4/libtool.m4: Update from libtool-2.2.2.
-	* m4/ltoptions.m4: New file, from libtool-2.2.2.
-	* m4/ltsugar.m4: New file, from libtool-2.2.2.
-	* m4/ltversion.m4: New file, from libtool-2.2.2.
-	* m4/lt~obsolete.m4: New file, from libtool-2.2.2.
-	* build-aux/ltmain.sh: New file, from libtool-2.2.2.
-	* configure.ac: Use LT_INIT instead of AC_PROG_LIBTOOL.
-
-2007-11-16  Bruno Haible  <bruno@clisp.org>
-
-	* src/fault-freebsd-i386.h (SIGSEGV_FAULT_STACKPOINTER): Use sc_rsp
-	also on x86_64-freebsd platform.
-	Reported by Dmitri Hrapof <hrapof@common-lisp.ru> and
-	Petr Salinger <Petr.Salinger@seznam.cz>.
-
-2007-11-15  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac (CFG_SIGNALS, CFG_FAULT): Port to i586-kfreebsd-gnu
-	and x86_64-kfreebsd-gnu.
-	* src/fault-freebsd-i386.h (SIGSEGV_FAULT_STACKPOINTER): Likewise.
-	Based on patch by Petr Salinger <Petr.Salinger@seznam.cz>.
-
-2007-11-11  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.5 released.
-
-2007-11-11  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Bump version number to 2.5.
-	* src/sigsegv.h.in (LIBSIGSEGV_VERSION): Likewise.
-
-2007-10-28  Bruno Haible  <bruno@clisp.org>
-
-	* src/handler-macos.c (catch_exception_raise): Align the new stack
-	pointer on a 16-byte boundary.
-	* src/handler-win32.c (main_exception_filter): Correct alignment:
-	%esp must be aligned to == -4 mod 16 upon function entry.
-
-2007-10-28  Bruno Haible  <bruno@clisp.org>
-
-	* src/sigsegv.h.in (stackoverflow_install_handler): Avoid comment
-	inside comment.
-	Reported by Chris Willmore <willmc@rpi.edu>.
-
-2007-10-28  Bruno Haible  <bruno@clisp.org>
-
-	* src/machfault-macos-powerpc.h (SIGSEGV_FAULT_ADDRESS,
-	SIGSEGV_STACK_POINTER, SIGSEGV_PROGRAM_COUNTER): Add __DARWIN_UNIX03
-	conditional.
-	* src/machfault-macos-i386.h (SIGSEGV_FAULT_ADDRESS,
-	SIGSEGV_STACK_POINTER, SIGSEGV_PROGRAM_COUNTER): Likewise.
-	* src/fault-macosdarwin7-powerpc.h (SIGSEGV_FAULT_STACKPOINTER):
-	Likewise.
-	* src/fault-macosdarwin7-powerpc.c (get_fault_addr): Likewise.
-	Reported by Chris Willmore <willmc@rpi.edu>.
-
-2007-01-12  Bruno Haible  <bruno@clisp.org>
-
-	* Makefile.am (check-next): Don't ask for reports from x86_64-*-linux*
-	platforms.
-
-2006-07-14  Bruno Haible  <bruno@clisp.org>
-
-	* m4/sigaltstack.m4 (SV_SIGALTSTACK): Use SIGSTKSZ instead of
-	hardcoding 16384.
-	* m4/sigaltstack-longjmp.m4 (SV_TRY_LEAVE_HANDLER_LONGJMP): Likewise.
-	* m4/sigaltstack-siglongjmp.m4 (SV_TRY_LEAVE_HANDLER_SIGLONGJMP):
-	Likewise.
-	* tests/stackoverflow1.c (main): Likewise.
-	* tests/stackoverflow2.c (main): Likewise.
-	* src/sigsegv.h.in (stackoverflow_install_handler): Update
-	recommendation for extra_stack_size.
-	Needed for ia64.
-	Reported by Peter Van Eynde <pvaneynd@users.sourceforge.net>.
-
-2006-06-23  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.4 released.
-
-2006-06-23  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Bump version number to 2.4.
-	* src/sigsegv.h.in (LIBSIGSEGV_VERSION): Likewise.
-
-2006-06-17  Bruno Haible  <bruno@clisp.org>
-
-	* src/Makefile.am (noinst_HEADERS): Add fault-netbsd.h.
-
-2006-06-17  Bruno Haible  <bruno@clisp.org>
-
-	* m4/sigaltstack.m4: Insert 'volatile' and pass a pointer, to defeat
-	GCC 4 optimizations.
-	* m4/sigaltstack-longjmp.m4: Likewise.
-	* m4/sigaltstack-siglongjmp.m4: Likewise.
-
-2006-06-17  Bruno Haible  <bruno@clisp.org>
-
-	* tests/stackoverflow1.c (recurse): Remove useless cast.
-	* tests/stackoverflow2.c (recurse): Likewise.
-
-2006-06-17  Bruno Haible  <bruno@clisp.org>
-
-	* src/stackvma-freebsd.c (sigsegv_get_vma): Test whether mincore()
-	works as expected before using it.
-
-2006-03-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) [ linux ]: Avoid warning when
-	"parsing" /etc/ld.so.conf and empty /etc/ld.so.conf.d.
-
-2006-06-13  Bruno Haible  <bruno@clisp.org>
-
-	Make NetBSD/i386 stack overflow detection work even without mincore.
-	* src/fault-netbsd.h: New file.
-	* configure.ac (CFG_FAULT): Choose it when appropriate.
-
-2006-05-16  Bruno Haible  <bruno@clisp.org>
-
-	Don't allow the compiler to reorder instructions in the tests.
-	* tests/sigsegv1.c (crashes): Use volatile in pointer access.
-	* tests/sigsegv2.c (main): Likewise.
-	* tests/stackoverflow2.c (main): Likewise.
-
-2006-05-14  Bruno Haible  <bruno@clisp.org>
-
-	Exploit the mincore() system call where available.
-	* src/stackvma-mincore.c: New file.
-	* src/Makefile.am (EXTRA_DIST): Add it.
-	* src/stackvma.h: Add double-inclusion guard.
-	* src/stackvma-freebsd.c: If mincore() is available, include also
-	stackvma-mincore.c.
-	(sigsegv_get_vma): If mincore() is available, use it as fallback.
-	* src/stackvma-linux.c: If mincore() is available, include also
-	stackvma-mincore.c.
-	(sigsegv_get_vma): If mincore() is available, use it as fallback.
-	* src/stackvma-procfs.c: If mincore() is available, include also
-	stackvma-mincore.c.
-	(sigsegv_get_vma): If mincore() is available, use it as fallback.
-	* configure.ac: Test for mincore.
-	(CFG_STACKVMA): Set to stackvma-mincore.c if nothing else is available.
-
-2006-05-14  Bruno Haible  <bruno@clisp.org>
-
-	* src/stackvma-simple.c: New file, extracted from handler-unix.c.
-	* src/Makefile.am (EXTRA_DIST): Add it.
-	* src/stackvma-beos.c: Include stackvma-simple.c.
-	(sigsegv_get_vma): Fill the vma's is_near_this field.
-	* src/stackvma-freebsd.c: Include stackvma-simple.c.
-	(sigsegv_get_vma): Fill the vma's is_near_this field.
-	* src/stackvma-linux.c: Include stackvma-simple.c.
-	(sigsegv_get_vma): Fill the vma's is_near_this field.
-	* src/stackvma-mach.c: Include stackvma-simple.c.
-	(sigsegv_get_vma): Fill the vma's is_near_this field.
-	* src/stackvma-procfs.c: Include stackvma-simple.c.
-	(sigsegv_get_vma): Fill the vma's is_near_this field.
-	* src/stackvma.h (vma_struct): Add is_near_this field.
-	* src/handler-unix.c (sigsegv_handler): Use the vma's is_near_this
-	function.
-
-2006-04-28  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.3 released.
-
-2006-04-28  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Bump version number to 2.3.
-	* src/sigsegv.h.in (LIBSIGSEGV_VERSION): Likewise.
-
-	* build-aux/config.guess, build-aux/config.sub: Update to GNU version
-	2006-04-26.
-
-	* build-aux/install-sh: Update from automake-1.9.6.
-	* build-aux/missing: Likewise.
-
-	* build-aux/ltmain.sh: Update from libtool-1.5.22.
-	* m4/libtool.m4: Likewise.
-
-2006-04-28  Bruno Haible  <bruno@clisp.org>
-
-	* build-aux: Renamed from autoconf.
-	* configure.ac (AC_CONFIG_AUX_DIR): Set to build-aux.
-
-2006-04-22  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Renamed from configure.in.
-
-2006-04-21  Bruno Haible  <bruno@clisp.org>
-
-	* src/machfault-macos-i386.h: Rewritten for Darwin 8.6.1.
-	* configure.in: Change FAULT_CONTEXT for i?86-darwin.
-
-2005-06-21  Paolo Bonzini  <bonzini@gnu.org>
-
-	* configure.in: For handler-macos.c, include mach/thread_status.h.
-	* configure: Regenerate.
-
-2005-06-21  Paolo Bonzini  <bonzini@gnu.org>
-
-	* tests/stackoverflow1.c (recurse): Make more resilient to compiler
-	optimization.
-	(recurse_1): New.
-	* tests/stackoverflow2.c: Likewise.
-
-2005-05-24  Bruno Haible  <bruno@clisp.org>
-
-	* src/handler-win32.c (main_exception_filter): Copy CONTEXT structure
-	to safe area on the stack.
-	Based on patch by Doug Currie <e@flavors.com>.
-
-	* src/handler-win32.c (main_exception_filter): Swap arguments passed
-	to stack_overflow_handler.
-	Patch by Doug Currie <e@flavors.com>.
-
-	* src/handler-win32.c (main_exception_filter): Align %esp on a 16-byte
-	boundary.
-
-2005-03-02  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.2 released.
-
-2005-03-02  Bruno Haible  <bruno@clisp.org>
-
-	* autoconf/config.guess: Update.
-	* autoconf/config.sub: Update.
-	* autoconf/missing: Update from automake-1.9.5.
-
-	* m4/libtool.m4: Upgrade to libtool-1.5.14 with gettext modifications.
-	* autoconf/ltmain.sh: Likewise.
-
-2005-03-02  Bruno Haible  <bruno@clisp.org>
-
-	* src/fault-aix5.h: New file.
-	* src/fault-aix5-powerpc.h: New file.
-	* src/Makefile.am (noinst_HEADERS): Add them.
-	* configure.in: Choose them when the POSIX test succeeds on AIX.
-
-	* src/fault-aix3-powerpc.h: Renamed from src/fault-aix-powerpc.h.
-	* src/fault-aix3.h: Renamed from src/fault-aix.h.
-	* src/Makefile.am (noinst_HEADERS): Update.
-	* configure.in: Update. When cross-compiling, assume the AIX test
-	succeeds only on AIX 3 and AIX 4.
-
-2005-03-01  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Fix test of CFG_MACHFAULT.
-
-2005-02-27  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Skip tests that are not needed on MacOS X >= 10.2.
-	* m4/sigaltstack.m4 (SV_SIGALTSTACK): Don't perform the test on
-	MacOS X >= 10.2.
-
-2005-02-18  Bruno Haible  <bruno@clisp.org>
-
-	* tests/sigsegv1.c (handler_called): Declare as volatile.
-	* tests/sigsegv2.c (logcount, logdata): Likewise.
-	* tests/stackoverflow1.c (pass): Likewise.
-	* tests/stackoverflow2.c (pass): Likewise.
-
-2005-01-29  Bruno Haible  <bruno@clisp.org>
-
-	* src/sigsegv.h.in (LIBSIGSEGV_VERSION): New macro.
-	(libsigsegv_version): New declaration.
-	* src/version.c: New file.
-	* src/Makefile.am (libsigsegv_la_SOURCES): Add version.c.
-	* Makefile.msvc (OBJECTS): Add version.obj.
-	(version.obj): New rule.
-	Suggested by Sam Steingold.
-
-2004-08-25  Bruno Haible  <bruno@clisp.org>
-
-	* m4/libtool.m4: Upgrade to libtool-1.5.6.
-	* autoconf/ltmain.sh: Upgrade to libtool-1.5.6.
-
-2004-08-18  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Bump version number to 2.2.
-
-2004-08-17  Bruno Haible  <bruno@clisp.org>
-
-	Finish the Mach-based MacOS X support.
-	* src/handler-macos.c: Don't include mach/vm_map.h.
-	Include machfault.h instead of fault.h.
-	(save_exc_state): Remove variable.
-	(save_thread_state): New variable.
-	(terminating_handler): New function.
-	(altstack_handler): Pass the save_thread_state, not the save_exc_state,
-	to the user's handler.
-	(catch_exception_raise): Make it work also for platforms which don't
-	have an exc_state type. Call SIGSEGV_FAULT_ADDRESS with 2 arguments.
-	Don't clobber the exc_state; instead set the thread's program counter
-	to terminating_handler or altstack_handler, depending on the case.
-	Return KERN_SUCCESS at the end.
-	* src/machfault.h: New file.
-	* src/machfault-macos-powerpc.h (SIGSEGV_FAULT_ADDRESS): Add a second
-	argument.
-	* src/machfault-macos-i386.h: New file.
-	* src/Makefile.am (EXTRA_DIST): Add handler-macos.c.
-	(NOINST_HEADERS): Add machfault.h, machfault-macos-i386.h,
-	machfault-macos-powerpc.h.
-	* configure.in (CFG_HANDLER): Initialize to empty.
-	(CFG_MACHFAULT): New substituted variable.
-	On MacOS X PowerPC+i386, use CFG_HANDLER=handler-macos.c
-	unconditionally.
-	(sv_cv_fault_include, sv_cv_have_stack_overflow_recovery): Set
-	correctly also in the handler-macos.c case.
-
-2004-08-16  Bruno Haible  <bruno@clisp.org>
-
-	Support for MacOS X 10.3 on PowerPC.
-	* src/fault-macosdarwin5-powerpc.h: Renamed from
-	src/fault-macos-powerpc.h.
-	* src/fault-macosdarwin5-powerpc.c: Renamed from
-	src/fault-macos-powerpc.c.
-	* src/fault-macosdarwin7-powerpc.h: New file.
-	* src/fault-macosdarwin7-powerpc.c: New file.
-	* src/Makefile.am (noinst_HEADERS): Update.
-	* configure.in: Test the method for MacOSX/Darwin5 PowerPC only after
-	the method for MacOSX/Darwin7 PowerPC failed.
-	Substitute FAULT_CONTEXT_INCLUDE2.
-	* src/sigsegv.h.in: Insert @FAULT_CONTEXT_INCLUDE2@.
-	* src/Makefile.am (sigsegv.h.msvc): Replace @FAULT_CONTEXT_INCLUDE2@.
-
-2003-12-09  Paolo Bonzini  <bonzini@gnu.org>
-
-	* src/handler-macos.c: Completed; removed dependency on
-	signals.
-	* src/machfault-macos-powerpc.h: Reorganized.
-
-2003-12-08  Paolo Bonzini  <bonzini@gnu.org>
-            Bruno Haible  <bruno@clisp.org>
-
-	* src/handler-macos.c: New file.
-	* src/machfault.h: New file.
-	* src/machfault-macos-powerpc.h: New file.
-
-2003-12-05  Bruno Haible  <bruno@clisp.org>
-
-	* m4/fault.m4: Tweak indentation. Bump serial number.
-	* m4/getpagesize.m4: Likewise.
-	* m4/mmap-anon.m4: Likewise.
-	* m4/sigaltstack.m4: Likewise.
-	* m4/sigaltstack-longjmp.m4: Likewise.
-	* m4/sigaltstack-siglongjmp.m4: Likewise.
-
-2003-12-05  Paolo Bonzini  <bonzini@gnu.org>
-
-	* aclocal.m4: Regenerate with Automake 1.7h.
-	* configure.in: Drop m4/Makefile from list of generated files.
-	* configure: Regenerate.
-	* Makefile.am (install-data-hook): New name of the install-am
-	target, for Automake 1.8 compatibility.  Other -am targets
-	are not affected because Automake does not have anything to
-	do to make them.
-	(AUTOMAKE_OPTIONS): Bump minimum Automake requirement to 1.7h.
-	(SUBDIRS): Remove m4.
-	($(srcdir)/config.h.msvc): New target for config.h.msvc.
-	* Makefile.in: Regenerate with Automake 1.7h.
-	* m4/Makefile.am: Delete, Automake 1.7h takes care of it.
-	* m4/Makefile.in: Delete.
-	* src/Makefile.am (installdirs): Delete, Automake 1.7h adds it.
-	* src/Makefile.in: Regenerate with Automake 1.7h.
-	* tests/Makefile.in: Regenerate with Automake 1.7h.
-
-	* autoconf/config.guess: Update from automake-1.7h.
-	* autoconf/config.sub: Likewise.
-	* autoconf/install.sh: Likewise.
-	* autoconf/missing: Likewise.
-	* autoconf/mkinstalldirs: Delete.
-	* m4/fault.m4: autoupdate and manually tweak.
-	* m4/sigaltstack.m4: Likewise.
-	* m4/sigaltstack-longjmp.m4: Likewise.
-	* m4/sigaltstack-siglongjmp.m4: Likewise.
-	* m4/mmap-anon.m4: Likewise.
-	* m4/getpagesize.m4: Likewise.
-
-2003-10-29  Bruno Haible  <bruno@clisp.org>
-
-	* tests/sigsegv1.c (main): Add a check whether mprotect with
-	PROT_READ_WRITE really works.
-	* tests/sigsegv2.c (main): Likewise.
-	Reported by Ullal Devappa Kini <wmbfqj@vsnl.net>.
-
-2003-08-21  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.1 released.
-
-2003-06-24  Paolo Bonzini  <bonzini@gnu.org>
-
-	* m4/fault.m4: Exit if we detect an infinite loop.
-	* aclocal.m4: Regenerate.
-	* configure: Regenerate.
-
-2003-06-18  Bruno Haible  <bruno@clisp.org>
-
-	* autoconf/install-sh: Update from automake-1.7.5.
-
-2003-05-14  Paolo Bonzini  <bonzini@gnu.org>
-
-	* configure.in: Use signals-bsd.h for OpenBSD and NetBSD too.
-	Support instruction decoding to get fault address for Alphas.
-	* src/fault-netbsd-alpha.h: New file.
-	* src/fault-netbsd-alpha.c: New file.
-	* src/Makefile.am (noinst_HEADERS): Add them.
-
-2003-05-14  Paolo Bonzini  <bonzini@gnu.org>
-
-	* src/dispatcher.c (insert): Fix lossage in 64-bit environments
-	(cast from void* to unsigned int).
-
-2003-05-10  Bruno Haible  <bruno@clisp.org>
-
-	* tests/Makefile.am (../src/libsigsegv.la): New rule.
-
-	* Makefile.msvc (handler.obj): Complete the dependencies.
-	(stackoverflow2.exe): New rule.
-	(check): Depend on it.
-	(clean): Remove it.
-
-2003-05-10  Paolo Bonzini  <bonzini@gnu.org>
-            Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: AC_SUBST of CFG_STACKVMA, CFG_LEAVE, CFG_HANDLER.
-	* src/Makefile.am: Add dependencies for the object files.
-
-2003-05-08  Paolo Bonzini  <bonzini@gnu.org>
-
-	* configure.in: Add $srcdir/ to #include statements. Needed when
-	builddir != srcdir.
-
-	* src/signals-macos.h (SIGSEGV_FOR_ALL_SIGNALS): Add SIGSEGV.
-
-2003-05-03  Paolo Bonzini  <bonzini@gnu.org>
-
-	* configure.in: Tweak 2003-04-26 patch so that it works on mingw32 and
-	Cygwin.
-
-2003-05-02  Bruno Haible  <bruno@clisp.org>
-
-	* src/handler-unix.c: Add special case for stack handling on IA-64.
-	* src/fault-linux-ia64.h: Complete the port.
-	* configure.in: Improve Linux/IA-64 support.
-
-2003-05-01  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Don't use fault-hurd.h on NetBSD/alpha. It does not
-	work.
-
-2003-05-01  Bruno Haible  <bruno@clisp.org>
-
-	Support for Linux/HPPA.
-	* fault-linux-hppa.h: Don't include <siginfo.h>.
-	(SIGSEGV_FAULT_ADDRESS): Change.
-	(SIGSEGV_FAULT_ADDRESS_FROM_SIGINFO): Define it, otherwise the value
-	passed for sip is 0.
-	(SIGSEGV_FAULT_CONTEXT, SIGSEGV_FAULT_STACKPOINTER): Remove macros.
-	* configure.in: Improve Linux/HPPA support.
-
-2003-05-01  Bruno Haible  <bruno@clisp.org>
-
-	Support for OpenBSD/i386.
-	* src/fault-openbsd.h: New file.
-	* src/fault-openbsd-i386.h: New file.
-	* src/Makefile.am (noinst_HEADERS): Add them.
-	* configure.in: If the POSIX test works and the OS is OpenBSD, use
-	fault-openbsd.h instead of fault-posix.h.
-
-2003-05-01  Bruno Haible  <bruno@clisp.org>
-
-	* src/fault-hpux-hppa.h: Make it work on machines with 64-bit registers
-	as well.
-	* configure.in: Likewise.
-
-2003-04-29  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Define HAVE_STACKVMA if CFG_STACKVMA is nontrivial.
-	* src/handler-unix.c: Test HAVE_STACKVMA instead of CFG_STACKVMA.
-
-	* m4/fault.m4 (SV_TRY_FAULT): On HP-UX, always pass 0 as first argument
-	of mmap().
-	* tests/mmaputil.h (mmap_zeromap): Likewise.
-
-2003-04-28  Bruno Haible  <bruno@clisp.org>
-
-	* src/stackvma-freebsd.c (sigsegv_get_vma): Fix logic error.
-
-2002-04-17  Paolo Bonzini  <bonzini@gnu.org>
-
-	Support for Cygwin.
-	* configure.in: Treat cygwin* like mingw*.
-	* src/handler-win32.c [CYGWIN] (exception_list, _except_list,
-	debug_get_except_list, cygwin_exception_handler,
-	libsigsegv_exception_handler, do_install_main_exception_filter): New
-	definitions.
-	(install_main_exception_filter): New function.
-	(sigsegv_install_handler, stackoverflow_install_handler): Call it.
-
-2003-04-26  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Don't set sv_cv_have_stack_overflow_recovery=yes if
-	not all of the fault-*.h and stackvma-*.h premises are fulfilled.
-	Reported by Paolo Bonzini <bonzini@gnu.org> for NetBSD/Alpha.
-
-2003-04-03  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Add --enable-relocatable option.
-	* m4/relocatable.m4: New file, from GNU gettext.
-	* m4/Makefile.am (EXTRA_DIST): Add it.
-
-	* m4/libtool.m4: Update from GNU gettext, based on libtool-1.4.3.
-	* autoconf/ltmain.sh: Likewise.
-
-2003-04-02  Bruno Haible  <bruno@clisp.org>
-
-	* configure.in: Bump version number to 2.1.
-
-	* tests/stackoverflow2.c: New file, based on code by Paolo Bonzini.
-	* tests/Makefile.am (TESTS, noinst_PROGRAMS): Add stackoverflow2.
-
-2003-04-02  Paolo Bonzini  <bonzini@gnu.org>
-            Bruno Haible  <bruno@clisp.org>
-
-	Complete the port to MacOS X (Darwin).
-	* m4/fault.m4: Include sys/signal.h. Have an exit status of 3 instead
-	of 1 if fault_address is misdetected.
-	* m4/sigaltstack.m4: Define stack_t to struct sigaltstack if absent.
-	Include <sys/signal.h>.
-	* configure.in: Add check for sys/signal.h.
-	Add support for catching stack overflow on MacOSX.
-	Add support for MacOSX on i386.
-	Provide a fallback for SS_ONSTACK before using it.
-	* src/fault-macos-i386.h: New file.
-	* src/stackvma-mach.c: New file.
-	* src/fault-macos-powerpc.h (SIGSEGV_FAULT_STACKPOINTER): Change.
-	* src/handler-unix.c: Include <sys/signal.h>.
-	(SS_DISABLE): Provide a fallback.
-	* src/leave-sigaltstack.c: Include sys/signal.h.
-	(SS_ONSTACK): Provide a fallback.
-	* src/Makefile.am (noinst_HEADERS): Add fault-macos-i386.h.
-	(EXTRA_DIST): Add stackvma-mach.c.
-	* tests/sigsegv1.c: Abort after 10 handler invocations.
-	(main): Drop SKIP message, now emitted by automake 1.7.x.
-	* tests/sigsegv2.c: Abort after 10 handler invocations.
-	(main): Drop SKIP message, now emitted by automake 1.7.x.
-	* tests/stackoverflow1.c (main): Drop SKIP message, now emitted by
-	automake 1.7.x.
-
-2002-10-14  Bruno Haible  <bruno@clisp.org>
-
-	* src/fault-none.h: New file.
-	* src/fault.h: Include CFG_FAULT unconditionally.
-	* src/leave-none.c: New file.
-	* src/leave.c: Include CFG_LEAVE unconditionally.
-	* src/stackvma.c: Include CFG_STACKVMA unconditionally.
-	* configure.in (CFG_LEAVE, CFG_STACKVMA): Define always.
-	* src/Makefile.am (noinst_HEADERS): Add fault-none.h.
-	(EXTRA_DIST): Add leave-none.c.
-	Reported by Paolo Bonzini <bonzini@gnu.org>.
-
-2002-09-30  Bruno Haible  <bruno@clisp.org>
-
-	* src/Makefile.am (noinst_HEADERS): Add fault-hurd.h,
-	fault-linux-m68k.c, fault-macos-powerpc.h, fault-macos-powerpc.c,
-	signals-hurd.h, signals-macos.h.
-
-2002-09-30  Bruno Haible  <bruno@clisp.org>
-
-	* Makefile.am (check-next): Don't ask for reports from i?86-*-linux*
-	platforms.
-
-2002-09-30  Bruno Haible  <bruno@clisp.org>
-
-	Better Linux/PowerPC support.
-	* configure.in: Change Linux/PowerPC support.
-	* src/fault-linux-powerpc.h (SIGSEGV_FAULT_ADDRESS): New macro.
-
-2002-09-30  Bruno Haible  <bruno@clisp.org>
-
-	Better Linux/m68k support.
-	* configure.in: Change Linux/m68k support.
-	* src/fault-linux-m68k.c: New file.
-	* src/fault-linux-m68k.h: Use it.
-
-2002-09-30  Bruno Haible  <bruno@clisp.org>
-
-	Tentative Hurd support.
-	* configure.in: Add Hurd support.
-	* src/signals-hurd.h: New file.
-	* src/fault-hurd.h: New file.
-
-2002-09-30  Bruno Haible  <bruno@clisp.org>
-
-	MacOSX/PowerPC support.
-	* configure.in: Add MacOSX/PowerPC support.
-	* src/signals-macos.h: New file.
-	* src/fault-macos-powerpc.c: New file.
-	* src/fault-macos-powerpc.h: New file.
-
-2002-09-16  Bruno Haible  <bruno@clisp.org>
-
-	* src/fault-posix.h: Don't include <siginfo.h>. Needed for hppa-linux.
-	Reported by Will Newton <will@misconception.org.uk>.
-
-2002-08-28  Bruno Haible  <bruno@clisp.org>
-
-	* Version 2.0 released.
-
-2002-07-28  Bruno Haible  <bruno@clisp.org>
-
-	Big reorganization and rewrite. Every file changed.
-