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Diffstat (limited to 'libsigsegv/ChangeLog.1')
| -rw-r--r-- | libsigsegv/ChangeLog.1 | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/libsigsegv/ChangeLog.1 b/libsigsegv/ChangeLog.1 deleted file mode 100644 index e3a1d79c..00000000 --- a/libsigsegv/ChangeLog.1 +++ /dev/null @@ -1,295 +0,0 @@ -2002-07-15 Bruno Haible <bruno@clisp.org> - - * sigsegv.h.in (HAVE_STACK_OVERFLOW_RECOVERY): Define also on FreeBSD. - (stackoverflow_context_t): Define as 'struct sigcontext *' on FreeBSD. - * handler.c (SIGSEGV_ALL_SIGNALS) [FreeBSD]: Add SIGSEGV; this is the - signal that gets sent on stack overflow. - (get_vma) [FreeBSD]: New. - (reset_onstack_flag) [FreeBSD]: New . - -2002-05-07 Paolo Bonzini <bonzini@gnu.org> - - * sigsegv.h.in [__hpux, hpux]: Define HAVE_SIGSEGV_RECOVERY. - * handler.c (UNIX_HPUX) [__hpux, hpux]: New macro. - Define the hacks to access CR21. - * test1.c (mmap_zeromap): Return the address. - (handler): Don't hardcode the correct fault address. - (main): Set page to the result of mmap_zeromap. - * test2.c (mmap_zeromap): Return the address. - (main): Set area1/area2/area3 to the result of mmap_zeromap. - -2002-05-06 Bruno Haible <bruno@clisp.org> - - * test1.c: Include <stdlib.h>, for exit(). - * test2.c: Likewise. - * test3.c: Likewise. - -2002-04-28 Bruno Haible <bruno@clisp.org> - - * Makefile.devel (ACLOCAL): Remove variable. - (ACSELECT): Remove variable. - (OTHERMACROS): Remove variable. - (m4/*.m4): New rules. - (autoconf/aclocal.m4): Construct using aclocal instead of acselect. - -2001-08-25 Bruno Haible <haible@clisp.cons.org> - - Upgrade to autoconf-2.52. - * autoconf/autoconf: Upgrade to autoconf-2.52. - * autoconf/acgeneral.m4: Remove file. - * autoconf/acspecific.m4: Remove file. - * autoconf/autoconf.m4f: New file, from autoconf-2.52. - * autoconf/aclocal.m4: Require autoconf-2.52. - (CL_CANONICAL_HOST): Call AC_CANONICAL_HOST. Don't cache the result, - AC_CANONICAL_HOST does it itself. Add $SHELL in front of - $ac_config_guess and $ac_config_sub. - (CL_SIGACTION_REINSTALL): Include <string.h>, for memset declaration. - * Makefile.devel (AUTOCONF_FILES): Remove acgeneral.m4, acspecific.m4. - Add autoconf.m4f. - (configure): Use autoconf options -A, -l instead of -m. - * config.h.in: Don't define HAVE_MEMSET. - (MPROTECT_CONST, SETRLIMIT_CONST): Use #undef, not #define, to work - around an autoconf bug. - -2001-08-05 Bruno Haible <haible@clisp.cons.org> - - * autoconf/acgeneral.m4 (AC_MSG_RESULTPROTO): Remove macro. - (AC_LANG_EXTERN): Move to aclocal.m4. - * autoconf/aclocal.m4 (AC_LANG_EXTERN): Moved here from acgeneral.m4. - (CL_PROTO): Use AC_MSG_RESULT directly, instead of AC_MSG_RESULTPROTO. - (CL_SILENT): No need to pushdef AC_MSG_RESULTPROTO. - -2001-06-08 Bruno Haible <haible@clisp.cons.org> - - * autoconf/ltmain.sh: Upgrade to libtool-1.4. - * autoconf/ltconfig: Remove file. - -2001-06-08 Bruno Haible <haible@clisp.cons.org> - - * autoconf/config.guess: Update to GNU version 2001-05-11. - * autoconf/config.sub: Likewise. - -2001-05-09 Bruno Haible <haible@clisp.cons.org> - - * sigsegv.h.in: Recognize __arm__ as CPU indicator on Linux. - * handler.c: Likewise. - -2001-03-19 Bruno Haible <haible@clisp.cons.org> - - * autoconf/aclocal.m4 (CL_CANONICAL_HOST): Always define - ac_config_guess and ac_config_sub. Then ignore requests for - AC_CONFIG_AUX_DIR_DEFAULT or AC_CANONICAL_HOST. - -2001-03-19 Bruno Haible <haible@clisp.cons.org> - - * ltconfig, ltmain.sh: Upgrade to libtool-1.3.5. - -2001-02-20 Bruno Haible <haible@clisp.cons.org> - - * Makefile.in (libdir, includedir): Use the autoconf determined value, - in order to respect the configure arguments. - (mandir): Remove unused variable. - * Makefile.msvc (mandir): LIkewise. - - * Makefile.in (install, installdirs, uninstall): Support DESTDIR. - -2000-12-08 Bruno Haible <haible@clisp.cons.org> - - * Makefile.in (exec_prefix): Use configure's --exec-prefix argument. - -2000-11-15 Bruno Haible <haible@clisp.cons.org> - - * Makefile.msvc: Add support for MFLAGS and DEBUG parameters. - -2000-11-12 Bruno Haible <haible@clisp.cons.org> - - * autoconf/config.guess, autoconf/config.sub: Upgrade to newest - version from GNU CVS. - -2000-11-08 Bruno Haible <haible@clisp.cons.org> - - * aclocal.m4 (CL_SIGNAL_UNBLOCK): Enable 'volatile' for gotsig, - wasblocked. - (CL_SIGNAL_BLOCK_OTHERS): Enable 'volatile' for gotsig, - somewereblocked. - (CL_SIGACTION_UNBLOCK): Enable 'volatile' for gotsig, wasblocked. - -2000-09-29 Bruno Haible <haible@clisp.cons.org> - - * autoconf/aclocal.m4 (CL_CANONICAL_HOST): Fix bug in 2000-05-23 - change. - -2000-05-29 Bruno Haible <haible@clisp.cons.org> - - * autoconf/aclocal.m4 (CL_PROG_INSTALL): Fix typo. - Reported by Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>. - -2000-05-25 Bruno Haible <haible@clisp.cons.org> - - * Makefile.msvc: Use 'copy' and 'ren' instead of 'cp' and 'mv'. - -2000-05-23 Bruno Haible <haible@clisp.cons.org> - - * autoconf/aclocal.m4 (CL_CANONICAL_HOST): Determine host_cpu, - host_vendor, host_os correctly if $host has more than two hyphens. - -2000-04-02 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - Allow building on filesystems lacking symlinks and hard links. - * Makefile.devel (autoconf/aclocal.m4): Replace AC_PROG_LN_S with - CL_PROG_LN_S. - * configure.in: Add CL_PROG_LN_S. - * src/Makefile.in (LN): Remove. - -1999-06-18 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * handler.c (user_handler): Define also on WIN32. - -1999-06-16 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * sigsegv.h.in (stackoverflow_context_t): More precise definition on - Solaris, Irix, OSF/1. - -1999-05-30 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * Makefile.in (install-lib): New target. - -1999-05-29 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * Makefile.in (install): Make sure the directories $(prefix) and - $(exec_prefix) exist. - -1999-05-16 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - Libtoolify. - * autoconf/ltconfig, autoconf/ltmain.sh: New files, from libtool-1.2. - * Makefile.devel (OTHERMACROS): New macro. - (autoconf/aclocal.m4): Add the contents of $(OTHERMACROS). - * configure.in: Call CL_CANONICAL_HOST and AM_PROG_LIBTOOL. - * Makefile.in (LIBTOOL, LIBTOOL_COMPILE, LIBTOOL_LINK, - LIBTOOL_INSTALL, LIBTOOL_UNINSTALL): New macros. - (top_builddir): New macro. - (OBJECTS): Change .o to .lo. - (all): Change .a to .la. - (handler.lo): Renamed from handler.o. Use $(LIBTOOL_COMPILE). - (dispatcher.lo): Renamed from dispatcher.o. Use $(LIBTOOL_COMPILE). - (libsigsegv.la): Renamed from libsigsegv.a. Use $(LIBTOOL_LINK). - (install): Use $(LIBTOOL_INSTALL). Copy ./sigsegv.h not - $(srcdir)/sigsegv.h. - (uninstall): Use $(LIBTOOL_UNINSTALL). - (test1, test2, test3): Change .a to .la. Use $(LIBTOOL_LINK). - (clean): Also remove *.lo *.la .libs _libs. - (distclean): Also remove libtool. - -1999-05-16 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - For Linux 2.0.x with glibc2.0. - * aclocal.m4 (CL_SIGALTSTACK): Define HAVE_SIGALTSTACK only if the - sigaction flags macro SA_ONSTACK is also defined. - -1999-05-15 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - For DEC OSF/1 3.2. - * sigsegv.h.in (HAVE_STACK_OVERFLOW_RECOVERY): Undefine if test3 - doesn't work. - * Makefile.in (SEDPREPARE0, SEDCOMMAND3): New macros. - (sigsegv.h): Also try running test3. - -1999-05-09 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * sigsegv.h.in (HAVE_STACK_OVERFLOW_RECOVERY): Also define on Solaris, - Irix, OSF/1. - * handler.c: Use symbolic UNIX_* macros for various Unix brands. - (SIGSEGV_FAULT_HANDLER_ARGLIST, SIGSEGV_ALL_SIGNALS): Define also - when HAVE_SIGSEGV_RECOVERY is not defined. Add support for - Linux/m68k, Linux/mips, Linux/alpha, Linux/arm. - (SIGSEGV_FAULT_CONTEXT, SIGSEGV_FAULT_STACKPOINTER): New macros. - (get_vma) [UNIX_LINUX]: No need to initialize prev twice. - (reset_onstack_flag) [UNIX_LINUX]: New function. - (get_vma, reset_onstack_flag) [UNIX_SUNOS, UNIX_IRIX, UNIX_OSF]: New - functions. - (sigsegv_leave_handler): If SIGACTION_NEED_UNBLOCK is defined, - unblock the signal itself. Call reset_onstack_flag. - (stackoverflow_deinstall_handler): Print something if sigaltstack - fails. - * aclocal.m4 (CL_SIGNAL_UNBLOCK, CL_SIGNAL_BLOCK_OTHERS, - CL_SIGACTION_UNBLOCK): Perform the test if either POSIX or BSD - signal mask primitives are available. Otherwise, - SIGACTION_NEED_UNBLOCK would not be defined on Solaris. - -1999-05-07 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * test3.c (main): Make more verbose. - - Avoid a "make check" failure with "cc" on DEC OSF/1 4.0. - * test2.c (barrier): New function. - (main): Call it at the right moment. - - * Makefile.in (SEDPREPARE1, SEDCOMMAND2): Don't use # as literal. - Only GNU make understands \#, other `make's don't. - -1999-05-02 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - Support for catching stack overflow on Unix, using sigaltstack(). - * aclocal.m4 (CL_SIGALTSTACK): New macro. - * configure.in: Add CL_SIGALTSTACK and CL_RLIMIT. - * config.h.in: Add HAVE_SIGALTSTACK, HAVE_SETRLIMIT, - RLIMIT_RESOURCE_T, SETRLIMIT_CONST. - * Makefile.in (SEDPREPARE1, SEDCOMMAND1, SEDCOMMAND2): New macros. - (sigsegv.h): Use them. Depend on config.h. - * sigsegv.h.in: Test __linux__ instead of linux. - Conditionally define HAVE_STACK_OVERFLOW_RECOVERY for Linux. - (sigsegv_handler_t): Add `serious' argument. - (stackoverflow_context_t): New type. - (stackoverflow_handler_t, stackoverflow_install_handler, - stackoverflow_deinstall_handler): Declare unconditionally. - (stackoverflow_handler_t): Add `scp' argument. - (stackoverflow_install_handler): Change return type to `int'. - * handler.c: Test __linux__ instead of linux. - Move Win32 section to the end. - On Unix, install SIGSEGV handler if HAVE_SIGSEGV_RECOVERY or - HAVE_STACK_OVERFLOW_RECOVERY. - (vma_struct): New type. - (get_vma): New function. - (SIGSEGV_FAULT_CONTEXT, SIGSEGV_FAULT_STACKPOINTER): New macros. - (stack_top): New variable. - (remember_stack_top): New function. - (stk_user_handler, stk_extra_stack, stk_extra_stack_size): New - variables. - (no_user_handler): Remove, use NULL instead. - (sigsegv_handler): Extend to support HAVE_STACK_OVERFLOW_RECOVERY. - (install_for): Add SA_ONSTACK to sigaction flags if needed. - (sigsegv_deinstall_handler): Deinstall handlers only if - not needed for stk_user_handler. - (stackoverflow_install_handler, stackoverflow_deinstall_handler): - New functions. - (stack_overflow_handler) [WIN32]: Add context argument. - (main_exception_filter): Pass context argument. - * test1.c (handler): Add `serious' argument. - * test2.c (handler): Likewise. - * test3.c (stackoverflow_handler): Add `scp' argument. Use - sigsegv_leave_handler instead of complicated #ifdef spaghetti. - (main): Call setrlimit, to make sure the recursion doesn't kill the - machine. If stackoverflow_install_handler returns -1, bypass the - test, because it would crash. - -1999-03-15 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * configure.in: Add CL_CC_GCC. - * Makefile.in: Use "-x none" option where appropriate. - * dispatcher.c: In C++ mode, don't define a function named `delete'. - -1999-02-08 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * sigsegv/sigsegv.h.in: Renamed from sigsegv/sigsegv.h. - Added "#undef HAVE_SIGSEGV_RECOVERY", commented out. - * Makefile.in (sigsegv.h): Try compiling and running test1. If it - fails, like on Solaris 2.5 and 2.5.1, uncomment "#undef - HAVE_SIGSEGV_RECOVERY". - * Makefile.msvc: Update. - -1999-01-29 Bruno Haible <bruno@linuix.math.u-bordeaux.fr> - - * sigsegv.h [linux && sparc]: Disable HAVE_SIGSEGV_RECOVERY. It does - not work any more. - |