diff options
| -rw-r--r-- | newlib/ChangeLog | 11 | ||||
| -rw-r--r-- | winsup/cygwin/ChangeLog | 25 | ||||
| -rw-r--r-- | winsup/doc/ChangeLog | 5 |
3 files changed, 41 insertions, 0 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 7cfec6f6f..a59cc97e6 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,14 @@ +2015-06-20 Corinna Vinschen <corinna@vinschen.de> + + * libc/include/sys/signal.h: Move altstack macros completely + outside of rtems block. + +2015-06-19 Corinna Vinschen <corinna@vinschen.de> + + * libc/include/sys/signal.h: Define SS_ONSTACK and SS_DISABLE + unconditionally. + (sigaltstack): Enable prototype on Cygwin. + 2015-06-15 Freddie Chopin <freddie_chopin@op.pl> * libc/time/gmtime_r.c (gmtime_r): use faster algorithm from diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 464ca32bb..4591d4aac 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,28 @@ +2015-06-20 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (_cygtls::call_signal_handler): Implement alternate + signal stack handling. + * signal.cc (sigaltstack): Add fault handler. + * include/cygwin/signal.h: Remove definitions of MINSIGSTKSZ + and SIGSTKSZ here. + +2015-06-19 Corinna Vinschen <corinna@vinschen.de> + + * common.din (sigaltstack): Export. + * cygtls.cc (_cygtls::init_thread): Initialize altstack. + * cygtls.h (__tlsstack_t): Rename from __stack_t to distinguish + more clearly from stack_t. Accommodate throughout. + (_cygtls): Add altstack member. + * exceptions.cc (exception::handle): Set SIGSEGV handler to SIG_DFL + if we encounter a stack overflow, and no alternate stack has been + defined. + * include/cygwin/signal.h (MINSIGSTKSZ): Define + (SIGSTKSZ): Define. + (SA_ONSTACK): Define. + * signal.cc (sigaltstack): New function. + * tlsoffset.h: Regenerate. + * tlsoffset64.h: Ditto. + 2015-06-19 Corinna Vinschen <corinna@vinschen.de> * exceptions.cc: Minor formatting fixes. diff --git a/winsup/doc/ChangeLog b/winsup/doc/ChangeLog index 2d9e26852..23bd06c42 100644 --- a/winsup/doc/ChangeLog +++ b/winsup/doc/ChangeLog @@ -1,3 +1,8 @@ +2015-06-20 Corinna Vinschen <corinna@vinschen.de> + + * new-features.xml (ov-new2.1): Add alterante signal stack info. + * posix.xml (std-susv4): Move sigaltstack here. + 2015-06-19 Jon Turney <jon.turney@dronecode.org.uk> * Makefile.in (install-man): Fix command to create man3 install |