[Bug ada/23646] [4.1 Regression] Ada testsuite hangs -- many new failures

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-05 07:47 -------
Subject: Bug 23646

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	charlet@gcc.gnu.org	2005-09-05 07:46:59

Modified files:
	gcc/ada        : s-mastop-tru64.adb s-mastop-irix.adb 
	                 s-mastop-vms.adb s-traceb-mastop.adb 
	                 a-excach.adb a-except.ads a-except.adb 
	                 a-exexda.adb gnat1drv.adb inline.adb 
	                 bindgen.adb debug.adb exp_ch11.ads freeze.adb 
	                 frontend.adb lib.adb exp_ch11.adb lib-writ.ads 
	                 Makefile.rtl Make-lang.in s-mastop.ads 
	                 s-mastop.adb raise.h usage.adb targparm.adb 
	                 targparm.ads switch-m.adb switch-b.adb 
Removed files:
	gcc/ada        : s-mastop-x86.adb s-except.ads 

Log message:
	PR ada/23646
	
	* s-mastop-tru64.adb, s-mastop-irix.adb, s-mastop-vms.adb
	(Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
	Remove reference to System.Exceptions.
	
	* s-mastop-x86.adb: Removed, no longer used.
	
	* s-traceb-mastop.adb: Adjust calls to Pop_Frame.
	
	* a-excach.adb: Minor reformatting.
	
	* a-except.ads, a-except.adb: Remove global Warnings (Off) pragma, and
	instead fix new warnings that were hidden by this change.
	(AAA, ZZZ): Removed, replaced by...
	(Code_Address_For_AAA, Code_Address_For_ZZZ): ... these functions, who
	are used instead of constants, to help make Ada.Exception truly
	preelaborate.
	(Rcheck_*, Raise_Constraint_Error, Raise_Program_Error,
	Raise_Storage_Error): File is now a System.Address, to simplify code.
	(Elab code): Removed, no longer used.
	(Null_Occurrence): Remove Warnings Off and make this construct
	preelaborate.
	Remove code related to front-end zero cost exception handling, since
	it is no longer used.
	Remove -gnatL/-gnatZ switches.
	
	* a-exexda.adb (Append_Info_Exception_Name, Set_Exception_C_Msg):
	Update use of Except.Msg.
	
	* gnat1drv.adb, inline.adb, bindgen.adb, debug.adb, exp_ch11.ads,
	freeze.adb, frontend.adb, lib.adb, exp_ch11.adb: Remove code related
	to front-end zero cost exception handling, since it is no longer used.
	Remove -gnatL/-gnatZ switches.
	
	* lib-writ.ads: Minor reformatting
	Remove doc of UX
	
	* Makefile.rtl: Remove references to s-except*, s-mastop-x86*
	
	* Make-lang.in: Remove references to s-except.ads
	
	* s-except.ads: Removed, no longer used.
	
	* s-mastop.ads, s-mastop.adb:
	(Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
	Remove reference to System.Exceptions.
	
	* raise.h, usage.adb, targparm.adb, targparm.ads, switch-m.adb,
	switch-b.adb: Remove code related to front-end zero cost exception
	handling, since it is no longer used.
	Remove -gnatL/-gnatZ switches.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-mastop-tru64.adb.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-mastop-irix.adb.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-mastop-vms.adb.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-traceb-mastop.adb.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/a-excach.adb.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/a-except.ads.diff?cvsroot=gcc&r1=1.8&r2=1.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/a-except.adb.diff?cvsroot=gcc&r1=1.21&r2=1.22
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/a-exexda.adb.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/gnat1drv.adb.diff?cvsroot=gcc&r1=1.18&r2=1.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/inline.adb.diff?cvsroot=gcc&r1=1.11&r2=1.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/bindgen.adb.diff?cvsroot=gcc&r1=1.31&r2=1.32
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/debug.adb.diff?cvsroot=gcc&r1=1.14&r2=1.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/exp_ch11.ads.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/freeze.adb.diff?cvsroot=gcc&r1=1.28&r2=1.29
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/frontend.adb.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/lib.adb.diff?cvsroot=gcc&r1=1.15&r2=1.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/exp_ch11.adb.diff?cvsroot=gcc&r1=1.13&r2=1.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/lib-writ.ads.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/Makefile.rtl.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/Make-lang.in.diff?cvsroot=gcc&r1=1.104&r2=1.105
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-mastop.ads.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-mastop.adb.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/raise.h.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/usage.adb.diff?cvsroot=gcc&r1=1.25&r2=1.26
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/targparm.adb.diff?cvsroot=gcc&r1=1.15&r2=1.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/targparm.ads.diff?cvsroot=gcc&r1=1.14&r2=1.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/switch-m.adb.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/switch-b.adb.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-mastop-x86.adb.diff?cvsroot=gcc&r1=1.3&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/s-except.ads.diff?cvsroot=gcc&r1=1.5&r2=NONE



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23646