3 * Support for IRIX 5.3. Contributed by Eric Blake.
7 * sigsegv_leave_handler is changed. Previously it was a normal function with
8 no arguments. Now it is a function that take a non-returning continuation
9 function and three arguments for it as arguments.
10 Where you had code like
11 int my_handler(void* fault_address, int serious)
14 sigsegv_leave_handler();
19 void my_handler_tail(void* arg1, void* arg2, void* arg3)
24 int my_handler(void* fault_address, int serious)
27 #if LIBSIGSEGV_VERSION >= 0x0206
28 return sigsegv_leave_handler(my_handler_tail, arg, NULL, NULL);
30 sigsegv_leave_handler();
31 my_handler_tail(arg, NULL, NULL);
36 * sigsegv_leave_handler now works correctly on MacOS X.
37 * Support for 64-bit ABI on MacOS X 10.5.
38 * Support for building universal binaries on MacOS X.
39 * Improved distinction between stack overflow and other fault on NetBSD,
40 OpenBSD, FreeBSD, Linux, AIX, Solaris. Contributed by Eric Blake.
41 * GNU gnulib now has an autoconf macro for locating libsigsegv:
42 http://www.gnu.org/software/gnulib/MODULES.html#module=libsigsegv
46 * Support for MacOS X 10.5.
50 * Support for GCC 4 on more platforms.
51 * Added support for catching stack overflow on NetBSD.
52 * Improved support for catching stack overflow on Linux, Solaris:
53 Works also when /proc is not mounted or lacks read permissions.
57 * Support for GCC 4 on some platforms contributed by Paolo Bonzini.
58 * Support for MacOS X i386 contributed by Bruno Haible.
59 * Improved support for Woe32 contributed by Doug Currie.
63 * Support for new versions of MacOS X contributed by Paolo Bonzini.
64 * Improved support for AIX 5, contributed by Bruno Haible.
68 * Support for MacOS X contributed by Paolo Bonzini.
69 * Support for Cygwin contributed by Paolo Bonzini.
70 * Support for Linux/ia64 and Linux/hppa contributed by Bruno Haible.
71 * Support for OpenBSD/i386 contributed by Bruno Haible.
72 * Support for NetBSD/alpha contributed by Paolo Bonzini.
76 * Modernized infrastructure.
77 * Added support for catching stack overflow on AIX 4, HP-UX, and BeOS.
78 * Dropped support for NeXTstep.
79 * The function sigsegv_leave_handler() no longer restores the signal mask.
80 This must now be done by the calling handler (either through sigprocmask
81 or through siglongjmp).
85 * Support for HP-UX contributed by Paolo Bonzini.
89 * Catching stack overflow now works on some Unix systems:
90 - Linux 2.2.x with glibc-2.1,