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src/winsup/cygwin ChangeLog cygtls.cc exceptio ...


CVSROOT:	/cvs/src
Module name:	src
Changes by:	cgf@sourceware.org	2004-03-12 02:07:39

Modified files:
	winsup/cygwin  : ChangeLog cygtls.cc exceptions.cc gendef 

Log message:
	* cygtls.cc (_cygtls::fixup_after_fork): Remove unneeded setting of oldmask.
	* exceptions.cc: Remove some __I386__ conditionals.
	(handle_exceptions): Move ppid test to outside of a loop for efficiency.
	(setup_handler): Make debugging output more wordy.
	(_cygtls::call_signal_handler): To avoid a race, use lock/unlock to synchronize
	with signal thread and ensure that signal_arrived event has actually been set.
	* gendef (_sigfe): Use ebx for all sigstack manipulations to ensure that the
	register is saved.  Move setting of incyg to within stack lock to avoid
	setup_handler confusion.
	(_sigbe): Use ebx for all sigstack manipulations to ensure that the register is
	saved.
	(_cygtls::pop): Ditto.
	(_cygtls::lock): Ditto.
	(stabilize_sig_stack): Ditto.
	(setjmp): Ditto.
	(longjmp): Ditto.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2345&r2=1.2346
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygtls.cc.diff?cvsroot=src&r1=1.9&r2=1.10
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/exceptions.cc.diff?cvsroot=src&r1=1.210&r2=1.211
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/gendef.diff?cvsroot=src&r1=1.15&r2=1.16


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