winsup/cygwin ChangeLog cygtls.cc cygtls.h dcr ...

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2006-05-16 03:14:24

Modified files:
	cygwin         : ChangeLog cygtls.cc cygtls.h dcrt0.cc 
	                 gentls_offsets init.cc sigproc.cc tlsoffsets.h 

Log message:
	* sigproc.cc (no_signals_available): Detect hwait_sig == INVALID_HANDLE_VALUE.
	(wait_sig): Set hwait_sig to INVALID_HANDLE_VALUE on __SIGEXIT.
	* cygtls.cc (_cygtls::init_thread): Zero entire _my_tls structure and no more.
	* cygtls.h (_my_tls::padding): Delete.
	(CYGTLS_PADSIZE): Redefine concept of padding to mean padding at the end of the
	stack.
	* dcrt0.cc (initialize_main_tls): Change return to void.
	* gentls_offsets: Treat const specially, too.  Keep going after a '}' is found.
	Change negative offset calculation to use CYGTLS_PADSIZE.
	* init.cc (_my_oldfunc): New variable.
	(threadfunc_fe): Use stored tls value for oldfunc rather than blindly writing
	to the stack.
	(munge_threadfunc): Set oldfunc in tls.
	(dll_entry): Initialize tls allocation.
	* tlsoffsets.h: Regenerate.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.3502&r2=1.3503
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/cygtls.cc.diff?cvsroot=uberbaum&r1=1.45&r2=1.46
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/cygtls.h.diff?cvsroot=uberbaum&r1=1.46&r2=1.47
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dcrt0.cc.diff?cvsroot=uberbaum&r1=1.304&r2=1.305
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/gentls_offsets.diff?cvsroot=uberbaum&r1=1.11&r2=1.12
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/init.cc.diff?cvsroot=uberbaum&r1=1.67&r2=1.68
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.cc.diff?cvsroot=uberbaum&r1=1.292&r2=1.293
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/tlsoffsets.h.diff?cvsroot=uberbaum&r1=1.29&r2=1.30