gcc/gcc/ada init.c Make-lang.in misc.c raise.h ...

[charlet@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	charlet@gcc.gnu.org	2005-02-10 13:54:47

Modified files:
	gcc/ada        : init.c Make-lang.in misc.c raise.h s-tassta.adb 
Added files:
	gcc/ada        : seh_init.c 

Log message:
	* init.c (__gnat_initialize): Add a new parameter eh which contains the
	address of the exception registration. The Win32 version of this
	routine calls __gnat_install_SEH_handler() to initialize the SEH
	(Structured Exception Handling) handler.
	(__gnat_error_handler) [Win32]: Removed. Not needed as we use
	SEH (Structured Exception Handling) now.
	(__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
	(__gnat_initialize for ppc-vxworks): Adjust comments and the
	preprocessor condition protecting the call to the extra eh setup
	subprogram, which is only available for the ppc target.
	(__gnat_clear_exception_count): replaced reference to
	variable taskIdCurrent by call to taskIdSelf(), cleaner.
	
	* seh_init.c: New file.
	
	* Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
	(GNATBIND_OBJS): Idem.
	
	* misc.c (gnat_parse_file): Update call to __gnat_initialize. This
	routine takes a new parameter (a pointer to the exception registration
	for the SEH (Structured Exception Handling) support.
	
	* raise.h: (__gnat_install_SEH_handler): New prototype.
	Update copyright notice.
	
	* s-tassta.adb (Task_Wrapper): Declare the exception registration
	record and initialize it by calling __gnat_install_SEH_handler.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/seh_init.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/init.c.diff?cvsroot=gcc&r1=1.42&r2=1.43
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/Make-lang.in.diff?cvsroot=gcc&r1=1.97&r2=1.98
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/misc.c.diff?cvsroot=gcc&r1=1.95&r2=1.96
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/raise.h.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-tassta.adb.diff?cvsroot=gcc&r1=1.13&r2=1.14