2005-06-14  Doug Rupp  <rupp@adacore.com>
	    Pascal Obry  <obry@adacore.com>

	* adaint.c (__gnat_to_canonical_file_spec): Check for error returns in
	call to decc$translate_vms.
	(__gnat_locate_regular_file): Check if the path_val contains quotes. We
	need to remove those quotes before catenating the filename.
	(__gnat_locate_exec_on_path): improvements to the Win32 section:
	* avoid allocating the memory twice for better efficiency;
	* allocate 32K buffer for environment expansion as suggested by MSDN;
	* prepend ".;" to the path so that current directory is searched too.

From-SVN: r101020

2005-06-14  Pascal Obry  <obry@adacore.com>

	* mlib-tgt-mingw.adb (Build_Dynamic_Library): Replace the previous
	implementation. This new version generates the proper DllMain routine
	to initialize the SAL. The DllMain is generated in Ada and compiled
	before being added as option to the library build command.

From-SVN: r101019

2005-06-14  Vincent Celier  <celier@adacore.com>

	* gnatsym.adb: Adapt to modification of package Symbols: procedure
	Process is now in package Processing.

	* symbols.ads, symbols.adb:
	(Processing): New package, containing procedure Process

	* symbols-vms-alpha.adb:
	Replaced by symbols-vms.adb and symbols-processing-vms-alpha.adb

	* symbols-vms.adb, symbols-processing-vms-alpha.adb,
	symbols-processing-vms-ia64.adb: New files.

From-SVN: r101018

2005-06-14  Doug Rupp  <rupp@adacore.com>

	* s-parame-vms.ads, s-parame-hpux.ads, s-parame-vms-restrict.ads,
	s-parame-ae653.ads, s-parame.ads, s-parame-vxworks.ads:
	Default_Exception_Msg_Max_Length: new parameter.

	* a-except.ads: (Exception_Msg_Max_Length): Set to
	System.Parameters.Default_Exception_Msg_Max_Length
	Add pragma Preelaborate_05 for AI-362
	Add warnings off to allow categorization violations for AI-362

From-SVN: r101017

2005-06-14  Robert Dewar  <dewar@adacore.com>

	* system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
	system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
	system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
	system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
	system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
	system-linux-x86.ads, system-vxworks-mips.ads, system-vxworks-mips.ads,
	system-os2.ads, system-interix.ads, system-solaris-sparc.ads,
	system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
	system-vms-zcx.ads, system-vxworks-ppc.ads, system.ads,
	system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads,
	system-linux-hppa.ads, system-vms_64.ads,
	system-vxworks-alpha.ads: Minor comment update for
	AI-362 (unit is Pure).

	* a-chahan.ads, a-chahan.adb: Move Wide_Wide functions to Conversions
	Add pragma Pure_05 for AI-362
	Make remaining conversion functions obsolescent in Ada 95

	* impunit.adb: Change a-swunha to a-swuwha and a-szunha to a-szuzha
	Make Ada.Wide_Characters[.Unicode] available in Ada 95 mode
	Add entries for a-wichun and a-zchuni
	Add a-widcha a-zchara for AI-395
	Add a-chacon (Ada.Characters.Conversions) to list of Ada 2005 routines

	* Makefile.rtl: Change a-swunha to a-swuwha and a-szunha to a-szuzha
	Add entries for a-wichun.o and a-zchuni.o
	Entries for a-widcha.o and a-zchara.o
	Add entry for a-chacon.o

	* a-ztenau.adb: Add with of Ada.Characters.Conversions

	* a-chacon.ads, a-chacon.adb: New files.

	* a-taside.adb, a-exstat.adb, a-excach.adb: Add warnings off to allow
	categorization violations.

	* a-strmap.ads: Add pragma Pure_05 for AI-362
	* a-strmap.ads: Add note on implicit categorization for AI-362

	* a-tgdico.ads, a-taside.ads: Add pragma Preelaborate_05 for AI-362

	* par-prag.adb: Dummy entry for pragma Persistent_BSS
	Set Ada_Version_Explicit, for implementation of AI-362
	Add processing for pragma Pure_05 and Preelaborate_05
	Add entry for Assertion_Policy pragma

	* sem.adb: Make sure predefined units are compiled with GNAT_Mode true
	when needed for proper processing of categorization stuff

	* sem_cat.adb:
	For several cases, make errors in preealborate units warnings,
	instead of errors, if GNAT_Mode is set. For AI-362.

	* sem_elab.adb (Check_Elab_Call): Call to non-static subprogram in
	preelaborate unit is now warning if in GNAT mode

	* s-stoele.ads: Document AI-362 for pragma preelaborate

From-SVN: r101016

2005-06-14  Jose Ruiz  <ruiz@adacore.com>
	    Arnaud Charlet  <charlet@adacore.com>

	* a-sytaco.ads, a-sytaco.adb (Suspension_Object): These objects are no
	longer protected objects. They have been replaced by lower-level
	suspension objects made up by a mutex and a condition variable (or
	their equivalent given a particular OS) plus some internal data to
	reflect the state of the suspension object.
	(Initialize, Finalize): Add this initialization procedure for
	Suspension_Object, which is a controlled type.
	(Finalize): Add the finalization procedure for Suspension_Object,
	which is a controlled type.

	* a-sytaco-vxworks.ads, a-sytaco-vxworks.adb: Remove this version of
	Ada.Synchronous_Task_Control because there is no longer a need for a
	VxWorks specific version of this package. Target dependencies
	has been moved to System.Task_Primitives.Operations.

	* s-osinte-mingw.ads (pCRITICAL_SECTION): Remove this type which is no
	longer needed.
	(InitializeCriticalSection, EnterCriticalSection,
	LeaveCriticalSection, DeleteCriticalSection): Replace the type
	pCriticalSection by an anonymous access type so that we avoid problems
	of accessibility to local objects.

	* s-taprop.ads, s-taprop-posix.adb, s-taprop-vxworks.adb,
	s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
	s-taprop-os2.adb, s-taprop-dummy.adb, s-taprop-hpux-dce.adb,
	s-taprop-linux.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb,
	s-taprop-tru64.adb, s-taprop-lynxos.adb (Elaboration Code): No longer
	set the environment task mask here.
	(Current_State): Add this function that returns the state of the
	suspension object.
	(Set_False): Add this procedure that sets the state of the suspension
	object to False.
	(Set_True): Add this procedure that sets the state of the suspension
	object to True, releasing the task that was suspended, if any.
	(Suspend_Until_True): Add this procedure that blocks the calling task
	until the state of the object is True. Program_Error is raised if
	another task is already waiting on that suspension object.
	(Initialize): Add this procedure for initializing the suspension
	object. It initializes the mutex and the condition variable which are
	used for synchronization and queuing, and it sets the internal state
	to False.
	(Finalize): Add this procedure for finalizing the suspension object,
	destroying the mutex and the condition variable.

	* s-taspri-posix.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
	s-taspri-vms.ads, s-taspri-solaris.ads, s-taspri-os2.ads,
	s-taspri-dummy.ads, s-taspri-hpux-dce.ads, s-taspri-linux.ads,
	s-taspri-tru64.ads, s-taspri-lynxos.ads (Suspension_Object): New object
	which provides a low-level abstraction (using operating system
	primitives) for Ada.Synchronous_Task_Control.
	This object is made up by a mutex (for ensuring mutual exclusion), a
	condition variable (for queuing threads until the condition is
	signaled), a Boolean (State) indicating whether the object is open,
	and a Boolean (Waiting) reflecting whether there is a task already
	suspended on this object.

	* s-intman.ads, s-intman-irix.adb, s-intman-irix-athread.adb,
	s-intman-dummy.adb, s-intman-solaris.adb, s-intman-vms.adb,
	s-intman-vms.ads, s-intman-mingw.adb,
	(Initialize_Interrupts): Removed, no longer used.

	* s-inmaop-posix.adb, s-inmaop-vms.adb, s-inmaop-dummy.adb,
	(Setup_Interrupt_Mask): New procedure.

	* s-intman-vxworks.ads, s-intman-vxworks.adb:  Update comments.

	* s-inmaop.ads (Setup_Interrupt_Mask): New procedure

	* s-interr.adb: Add explicit call to Setup_Interrupt_Mask now that
	this is no longer done in the body of s-taprop
	(Server_Task): Explicitely test for Pending_Action in case
	System.Parameters.No_Abort is True.

	* s-taasde.adb: Add explicit call to Setup_Interrupt_Mask now that this
	is no longer done in the body of s-taprop

From-SVN: r101015

2005-06-14  Pascal Obry  <obry@adacore.com>

	* a-strhas.ads, a-secain.adb, a-secain.ads, a-rbtgso.ads, a-cgaaso.adb,
	a-cgaaso.ads, a-cgarso.adb, a-cgcaso.adb, a-cgarso.ads, a-cgcaso.ads,
	a-contai.ads, a-coprnu.ads, a-coprnu.adb: Fix header style (spaces in
	package name).

	* a-intnam-lynxos.ads, a-intnam-unixware.ads, a-intnam-tru64.ads,
	a-intnam-aix.ads, a-intnam-irix.ads, a-excpol-interix.adb,
	a-intnam-hpux.ads, a-intnam-linux.ads, a-intnam-dummy.ads,
	a-intnam-os2.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
	a-intnam-solaris.ads, a-caldel-vms.adb, a-calend-vms.ads,
	a-intnam-vms.ads, a-excpol-abort.adb, a-intnam-mingw.ads,
	a-intnam-vxworks.ads, a-numaux-vxworks.ads, s-osinte-unixware.adb,
	s-osinte-unixware.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads,
	s-osinte-hpux.ads, s-osinte-solaris-posix.ads, a-intnam-freebsd.ads,
	s-osinte-freebsd.adb, s-osinte-freebsd.ads, s-osinte-lynxos.adb,
	s-osinte-lynxos.ads, s-tpopsp-lynxos.adb, s-osinte-tru64.adb,
	s-osinte-tru64.ads, s-tpopsp-posix-foreign.adb, s-vxwork-alpha.ads,
	s-osinte-aix.adb, s-osinte-aix.ads, s-osinte-aix-fsu.ads,
	s-osinte-irix.adb, s-osinte-irix.ads, s-interr-sigaction.adb,
	s-osinte-irix-athread.ads, s-osinte-hpux-dce.adb,
	s-osinte-hpux-dce.ads, s-osinte-posix.adb, s-osinte-linux.ads,
	s-vxwork-m68k.ads, s-osinte-linux-fsu.ads, s-vxwork-mips.ads,
	s-osinte-dummy.ads, s-interr-dummy.adb, s-osinte-os2.adb,
	s-osinte-os2.ads, s-osprim-os2.adb, s-osinte-interix.ads,
	s-osprim-unix.adb, s-vxwork-ppc.ads, s-osinte-solaris.adb,
	s-osinte-solaris.ads, s-osprim-solaris.adb, s-tpopsp-solaris.adb,
	s-vxwork-sparcv9.ads, s-osinte-solaris-fsu.ads, s-interr-vms.adb,
	s-osinte-vms.adb, s-osinte-vms.ads, s-osprim-vms.adb,
	s-osprim-vms.ads, s-tpopde-vms.adb, s-tpopde-vms.ads,
	s-osprim-mingw.adb, s-vxwork-xscale.ads, s-interr-vxworks.adb,
	s-osinte-vxworks.adb, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
	s-tfsetr-vxworks.adb, s-tpopsp-vxworks.adb, s-intman-posix.adb,
	s-osinte-fsu.adb, s-osprim-posix.adb, s-tfsetr-default.adb,
	s-tpopsp-posix.adb, s-traces-default.adb, s-trafor-default.adb,
	s-trafor-default.ads, s-tratas-default.adb, a-numaux-x86.adb,
	a-numaux-x86.ads, a-astaco.adb, a-astaco.ads, a-caldel.adb,
	a-caldel.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads, a-colien.adb,
	a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-cwila1.ads,
	a-cwila9.ads, ada.ads, a-decima.adb, a-diocst.ads, a-direio.adb,
	a-dynpri.adb, a-dynpri.ads, a-excpol.adb, a-flteio.ads, a-fwteio.ads,
	a-inteio.ads, a-interr.adb, a-intnam.ads, a-intsig.adb, a-intsig.ads,
	a-ioexce.ads, a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
	a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads, a-lliwti.ads,
	a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads, a-ngcoty.adb, a-ngelfu.adb,
	a-ngelfu.ads, a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
	a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads,
	a-nucoty.ads, a-nudira.adb, a-nuelfu.ads, a-nuflra.adb, a-numaux.ads,
	a-numeri.ads, a-reatim.adb, a-retide.adb, a-retide.ads, a-sequio.adb,
	a-sequio.ads, a-sfteio.ads, a-sfwtio.ads, a-siocst.ads, a-siteio.ads,
	a-siwtio.ads, a-ssicst.ads, a-ssitio.ads, a-ssiwti.ads, a-stmaco.ads,
	a-storio.adb, a-strbou.adb, a-strfix.adb, a-string.ads, a-strmap.adb,
	a-strsea.adb, a-strsup.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
	a-stunau.ads, a-stwibo.adb, a-stwifi.adb, a-stwifi.ads, a-stwima.adb,
	a-stwise.adb, a-stwisu.adb, a-suteio.adb, a-suteio.ads, a-swuwti.adb,
	a-swuwti.ads, a-teioed.adb, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb,
	a-tideau.adb, a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
	a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinio.adb, a-timoau.adb,
	a-timoio.adb, a-timoio.ads, a-tiocst.ads, a-titest.adb, a-titest.ads,
	a-witeio.adb, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
	a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtenau.adb, a-wtenio.adb,
	a-wtfiio.adb, a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
	a-wtinio.ads, a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, calendar.ads,
	dec.ads, dec-io.adb, dec-io.ads, directio.ads, errno.c, g-bubsor.adb,
	g-bubsor.ads, g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
	g-casuti.adb, g-casuti.ads, g-debuti.ads, g-heasor.adb, g-heasor.ads,
	g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb,
	g-htable.ads, g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
	g-memdum.adb, g-memdum.ads, g-sestin.ads, g-signal.ads, g-signal.adb,
	gnat.ads, g-souinf.ads, g-speche.adb, g-speche.ads, g-table.adb,
	g-table.ads, g-thread.adb, g-thread.ads, ioexcept.ads, i-vxwoio.adb,
	i-vxwoio.ads, math_lib.adb, s-assert.adb, s-assert.ads, s-asthan.ads,
	s-bitops.adb, s-bitops.ads, s-boarop.ads, s-carsi8.adb, s-carsi8.ads,
	s-carun8.adb, s-carun8.ads, s-casi16.adb, s-casi16.ads, s-casi32.adb,
	s-casi32.ads, s-casi64.adb, s-casi64.ads, s-casuti.adb, s-casuti.ads,
	s-caun16.adb, s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
	s-caun64.ads, s-direio.adb, s-direio.ads, sequenio.ads, s-errrep.adb,
	s-errrep.ads, s-exnint.adb, s-exnint.ads, s-exnllf.adb, s-exnllf.ads,
	s-exnlli.adb, s-exnlli.ads, s-expint.adb, s-expint.ads, s-explli.adb,
	s-explli.ads, s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
	s-expuns.adb, s-expuns.ads, s-fore.adb, s-fore.ads, s-geveop.adb,
	s-geveop.ads, s-htable.adb, s-htable.ads, s-imgbiu.adb, s-imgbiu.ads,
	s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
	s-imgdec.ads, s-imgenu.adb, s-imgenu.ads, s-imgint.adb, s-imgint.ads,
	s-imgllb.adb, s-imgllb.ads, s-imglld.adb, s-imglld.ads, s-imglli.adb,
	s-imglli.ads, s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
	s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwiu.adb, s-imgwiu.ads
	s-interr.ads, s-io.adb, s-mantis.adb, s-mantis.ads, s-osprim.ads,
	s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, s-pack06.adb,
	s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
	s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, s-pack12.adb,
	s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, s-pack14.ads,
	s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, s-pack18.adb,
	s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
	s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, s-pack23.adb,
	s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, s-pack25.ads,
	s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, s-pack28.adb,
	s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
	s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, s-pack34.adb,
	s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, s-pack36.ads,
	s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, s-pack39.adb,
	s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
	s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, s-pack44.adb,
	s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, s-pack46.ads,
	s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, s-pack49.adb,
	s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
	s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, s-pack54.adb,
	s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, s-pack56.ads,
	s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, s-pack59.adb,
	s-pack59.ads, s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
	s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads, s-scaval.adb,
	s-scaval.ads, s-sequio.adb, s-sequio.ads, s-stache.adb, s-stache.ads,
	s-stratt.adb, s-stratt.ads, s-strcom.adb, s-strcom.ads, s-strops.adb,
	s-strops.ads, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb,
	s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
	s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, s-tasini.adb,
	s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
	s-tasren.ads, s-tasres.ads, s-tassta.adb, s-tassta.ads, s-tasuti.adb,
	s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
	s-tpoben.adb, s-tpoben.ads, s-tpobop.ads, s-tporft.adb, s-tposen.ads,
	s-traces.adb, s-traces.ads, s-tratas.adb, s-tratas.ads, s-valint.ads,
	s-unstyp.ads, s-veboop.adb, s-veboop.ads, s-vector.ads, s-vercon.adb,
	s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchjis.adb, s-wchjis.ads,
	s-wchstw.adb, s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
	s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb, s-widenu.ads,
	s-widlli.adb, s-widlli.ads, s-widllu.adb, s-widllu.ads, s-wwdcha.ads,
	s-wwdenu.adb, s-wwdwch.ads, text_io.ads, s-stchop.ads, s-stchop.adb,
	s-stchop-vxworks.adb, a-intnam-darwin.ads, s-osinte-darwin.adb,
	s-osinte-darwin.ads, s-vxwork-x86.ads, a-numaux-darwin.ads,
	a-numaux-darwin.adb, a-chzla1.ads, a-chzla9.ads, a-lfztio.ads,
	a-liztio.ads, a-llfzti.ads, a-llizti.ads, a-sfztio.ads, a-siztio.ads,
	a-ssizti.ads, a-stzbou.adb, a-stzfix.adb, a-stzfix.ads, a-stzmap.adb,
	a-stzsea.adb, a-stzsup.adb, a-swunau.adb, a-swunau.ads, a-szuzti.adb,
	a-szuzti.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads,
	a-ztcoio.adb, a-ztcoio.ads, a-ztcstr.ads, a-ztdeau.adb, a-ztdeio.adb,
	a-ztenio.adb, a-ztexio.adb, a-ztfiio.adb, a-ztflio.adb, a-ztgeau.adb,
	a-ztinau.adb, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb, a-ztmoio.adb,
	a-zttest.adb, a-zzunio.ads, g-utf_32.adb: Fix header style.
	"GNU Ada" to GNAT, use proper casing for RUN-TIME.

From-SVN: r101014

2005-06-14  Doug Rupp  <rupp@adacore.com>

	* g-trasym-vms.adb: renamed g-trasym-vms-alpha.adb

	* g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb: New files

From-SVN: r101013

2005-06-14  Olivier Hainque  <hainque@adacore.com>
	    Eric Botcazou  <ebotcazou@adacore.com>

	* s-mastop-irix.adb (Pop_Frame): Revert shorcuts avoiding calls to
	exc_unwind, now that we are generating proper .debug_frame output for
	that target.

	* tracebak.c: Remove the mips-irix section, as we are now using the
	s-mastop based unwinder again.
	Under SPARC/Solaris, take into account the stack bias to compute the
	frame offset.  The stack bias is 0 for the V8 ABI and 2047 for the V9
	ABI.

From-SVN: r101012

cp:
	* rtti.c (get_tinfo_decl): Avoid caching tinfo_descs when it might
	change.
	(create_pseudo_type_info): First parameter is an int.
testsuite:
	* g++.dg/rtti/crash2.C: New.

From-SVN: r101011

2005-06-15  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac (USING_ECOS_PLATFORM): Remove and merge into...
	(USING_POSIX_PLATFORM): ... here.
	* Makefile.am: Delete USING_ECOS_PLATFORM.
	* configure, Makefile.in, include/Makefile.in, testsuite/Makefile.in,
	external/Makefile.in, external/sax/Makefile.in,
	external/w3c_dom/Makefile.in, gcj/Makefile.in: Regenerate.

From-SVN: r101005

[[Split portion of a mixed commit.]]

From-SVN: r101002.2

	* Makefile.in (cfg.o): Add new dependencies.
	* basic-block.h (reorder_block_def): Kill
	original/copy/duplicated/copy_number fields.
	(BB_DUPLICATED): New flag.
	(initialize_original_copy_tables, free_original_copy_tables,
	set_bb_original, get_bb_original, set_bb_copy, get_bb_copy): New.
	* cfg.c: Include hashtab.h and alloc-pool.h
	(bb_original, bb_copy, original_copy_bb_pool): New static vars.
	(htab_bb_copy_original_entry): New struct.
	(bb_copy_original_hash, bb_copy_original_eq): New static functions.
	(initialize_original_copy_tables, free_original_copy_tables,
	set_bb_original, get_bb_original, set_bb_copy, get_bb_copy): New
	global functions.
	* cfghooks.c (duplicate_block): Update original/copy handling.
	* cfglayout.c (fixup_reorder_chain): Likewise.
	(cfg_layout_initialize): Initialize orignal_copy tables.
	(cfg_layout_finalize): FInalize original_copy tables.
	(can_copy_bbs_p): Use BB_DUPLICATED flag.
	(copy_bbs): Likewise.
	* cfgloopmanip.c (update-single_exits_after_duplication): Likewise.
	(duplicate_loop_to_header_edge): Likewise; update handling of
	copy_number.
	(loop_version): Likewise.
	* dominance.c (get_dominated_by_region): Use BB_DUPLICATED_FLAG.
	* except.c (expand_resx_expr): Check that reg->resume is not set.
	* loop-unroll.c (unroll_loop_constant_iterations,
	unroll_loop_runtime_iterations, apply_opt_in_copies): Update
	copy/original handling.
	* loop-unwitch.c (unswitch_loop): Likewise.
	* tree-cfg.c (create_bb): Do not initialize RBI.
	(disband_implicit_edges): Do not kill RBI.
	(add_phi_args_after_copy_bb): Use new original/copy mapping.
	(add_phi_args_after_copy): Use BB_DUPLICATED flag.
	(tree_duplicate_sese_region): Update original/copy handling.
	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
	* tree-ssa-loop-manip.c (copy_phi_node_args): Likewise.
	* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.

From-SVN: r101000

	PR libgcj/17536:
	* testsuite/libjava.lang/pr17536.java: New file.
	* testsuite/libjava.lang/pr17536.out: New file.

From-SVN: r100999

2005-06-15  James A. Morrison  <phython@gcc.gnu.org>

        * parse.y (function_invocation): Reverse parameter list.
        * treetree.c (tree_code_get_expression): Don't reverse parameter list.

From-SVN: r100998

2005-06-15  Andreas Tobler  <a.tobler@schweiz.ch>

	* os_dep.c: Add FreeBSD/PowerPC bits.
	(GC_SysVGetDataStart): Likewise.
	* include/private/gcconfig.h: Likewise.

From-SVN: r100997

2005-06-15  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/21923
        * tree-ssa.c (tree_ssa_useless_type_conversion_1): Conversions between
        integer types whos ranges are different are not useless.

From-SVN: r100996

re PR libgcj/21074 (Trivial bug in the method  getHeaderFieldKey() in the file java/net/protocol/http/HTTPURLConnection.java)

2005-06-15  Goffredo Baroncelli  <kreijack@inwind.it>

	PR libgcj/21074:
	* gnu/java/net/protocol/http/HTTPURLConnection.java
	(getHeaderFieldKey): Check index.

From-SVN: r100994

re PR tree-optimization/22024 (ACATS ICE cxa5a07 cxa5a08 cxg2016 SEGV in get_rank tree-ssa-reassoc.c:292)

2005-06-15  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22024
        * tree-ssa-reassoc.c (init_reassoc): Also give chain decl a distint
        rank.

From-SVN: r100993

gcc/java/:
	PR libgcj/21906:
	* class.c (make_method_value): Use soft_abstractmethod_node for
	abstract method.
	* java-tree.h (soft_abstractmethod_node): New define.
	(JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
	* decl.c (java_init_decl_processing): Initialize
	soft_abstractmethod_node.
libjava/:
	PR libgcj/21906:
	* defineclass.cc (handleMethodsEnd): Set ncode for abstract
	methods.
	* include/jvm.h (_Jv_ThrowAbstractMethodError): Declare.
	* link.cc (_Jv_ThrowAbstractMethodError): Renamed.  No longer
	static.
	(append_partial_itable): Use it.
	(set_vtable_entries): Likewise.

From-SVN: r100992

	* gnu/gcj/runtime/SystemClassLoader.java (init): Clear
	last_was_sep in loop.

From-SVN: r100991

2005-06-15  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/hashtable: Trivial formatting fixes.
	* include/tr1/unordered_map: Likewise.
	* include/tr1/unordered_set: Likewise.

From-SVN: r100988

	* tree-ssa-structalias.c (dump_solution_for_var): Reformat
	output.
	(dump_sa_points_to_info): Make extern.
	(debug_sa_points_to_info): New.
	* tree-ssa-structalias.h (TREE_SSA_STRUCTALIAS_H): Rename from
	TREE_ALIAS_COMMON.
	(dump_sa_points_to_info): Declare.
	(debug_sa_points_to_info): Declare.

From-SVN: r100987

2005-06-15  Frank Ch. Eigler  <fche@redhat.com>

	Fix for uncaching bug reported by Herman ten Brugge.
	* mf-runtime.c (__mf_uncache_object): Search whole cache.
	* testsuite/libmudflap.c/fail40-frag.c: New test.

From-SVN: r100985

	* c-tree.h (default_function_array_conversion): Declare.
	* c-typeck.c (default_function_array_conversion): Export.  Correct
	comment.
	(default_conversion): Do not call
	default_function_array_conversion.  Do not allow FUNCTION_TYPE.
	(build_function_call): Call default_function_array_conversion on
	the function.
	(convert_arguments): Do not call it on the function arguments.
	(build_unary_op): Do not allow ARRAY_TYPE or FUNCTION_TYPE for
	TRUTH_NOT_EXPR.  Call default_function_array_conversion for taking
	address of ARRAY_REF.
	(build_compound_expr): Do not call
	default_function_array_conversion.
	(build_c_cast): Do not call default_function_array_conversion.
	(convert_for_assignment): Do not call default_conversion.
	(digest_init): Call default_function_array_conversion to convert
	string constants and compound literals to pointers, but not
	otherwise.
	(output_init_element): Likewise.
	(build_asm_expr): Do not call default_function_array_conversion.
	(c_process_expr_stmt): Likewise.
	(c_objc_common_truthvalue_conversion): Likewise.  Do not allow
	FUNCTION_TYPE.
	* c-parser.c (c_parser_expression_conv): New.
	(c_parser_asm_operands, c_parser_expr_list): Add convert_p
	argument.  All callers changed.  Call
	default_function_array_conversion if convert_p.
	(c_parser_initializer, c_parser_initval): Call
	default_function_array_conversion except for string constants and
	compound literals.
	(c_parser_initelt): Call default_function_array_conversion for
	ObjC expression received.
	(c_parser_statement_after_labels): Call c_parser_expression_conv
	for return and expression statements.
	(c_parser_paren_condition, c_parser_for_statement,
	c_parser_conditional_expression): Call c_parser_expression_conv.
	(c_parser_expr_no_commas, c_parser_conditional_expression,
	c_parser_binary_expression, c_parser_cast_expression,
	c_parser_unary_expression): Call
	default_function_array_conversion.

objc:
	* objc-act.c (my_build_string_pointer): New.
	(objc_get_class_reference, get_super_receiver): Call
	my_build_string_pointer instead of my_build_string when building
	function arguments.

testsuite:
	* gcc.dg/noncompile/20040203-3.c: Update expected message.

From-SVN: r100984

	* tree-vrp.c (vrp_int_const_binop): Do not handle MAX_EXPR
	when the result overflows.

From-SVN: r100983

* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
24k and 24kx.

From-SVN: r100982

From-SVN: r100981

* gcc.target/mips/mips16e-extends.c: New test for testing the
generation of MIPS16e zeb/zeh, seb/seh instructions.

From-SVN: r100980

* config/mips/mips.h (GENERATE_MIPS16E): New definition.
* config/mips/mips.md (zero_extend<SHORT:mode><GPR:mode>2):
Changed expand condition to exclude generating of "and" if
GENERATE_MIPS16E is true.
(*zero_extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for
matching mips16e zeb/zeh.
(*extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for matching
mips16e seb/seh.
(*extend<SHORT:mode><GPR:mode>2): Disable this pattern for
GENERATE_MIPS16E.
* doc/invoke.texi (MIPS Options): Add comment to -mips16
indicating MIPS16e ASE is used if targetting for MIPS32 or MIPS64.

From-SVN: r100979

	PR 22018
	* tree-vrp.c (vrp_int_const_binop): New.
	(extract_range_from_binary_expr): Call it.
	Unify handling division and multiplication.

testsuite/ChangeLog:

	PR 22018
	* gcc.dg/tree-ssa/vrp13.c: Add multiplication tests.
	* gcc.dg/tree-ssa/pr22018.c: New test.

From-SVN: r100978

	* typeck.c (build_binary_op): Same.
	* testsuite/g++.dg/conversion/simd3.C: New.

From-SVN: r100977

	* c-common.h (same_scalar_type_ignoring_signedness): Protoize.

	* c-common.c (same_scalar_type_ignoring_signedness): New.

	* c-typeck.c (build_binary_op): Check compatability of vector
	types.  Move error report after switch.
	Do not clobber code[01] on *_DIV_EXPR case.

	* testsuite/gcc.dg/simd-1.c: Update error messages.
	* testsuite/gcc.dg/simd-1b.c: Re-enable tests.  Update error
	messages.
	* testsuite/gcc.dg/simd-2.c: Update error messages.
	* testsuite/gcc.dg/simd-4.c: New.

From-SVN: r100976

	* Makefile.in (local-alloc.o): Depend on $(GGC_H) and reload.h.
	* local-alloc.c: Include "ggc.h" and "reload.h".
	(struct equivalence): New member is_arg_equivalence.
	(local_alloc): Always call update_equiv_regs.
	(update_equiv_regs): Allocate reg_equiv_init; set reg_equiv_init_size.
	Detect equivalences made by stores to memory in a second pass.
	Return early if not optimizing.
	Initialize reg_equiv_init for all equivalences; treat equivalences for
	REG_EQUIV notes existing before this pass specially.
	(no_equiv): Don't clear reg_equiv_init or remove notes if the
	is_arg_equivalence field is set.
	* reload.h (reg_equiv_init, reg_equiv_init_size): Declare.
	* reload1.c (reg_equiv_init): No longer static.
	(reg_equiv_init_size): New variable.
	(reload): Don't allocate reg_equiv_init; don't free it when done but
	clear it.
	Restructure equivalence set up code not to set reg_equiv_init, but to
	clear it when we can't use an equivalence.
	Undo change disabling equivalences for MEM_READONLY_P memrefs.
	Dump equivalencing insns to dump_file.

From-SVN: r100975

	PR libfortran/21950
	* intrinsics/c99_functions.c (scalbn): Provide fallback
	implementation for scalbn.
	* c99_protos.h: Prototype for scalbn.
	* configure.ac: Add check for scalbn.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r100974

cp:
	PR c++/20678
	* error.c (dump_expr) <COMPONENT_REF case>: Check DECL_NAME is not
	null.
testsuite:
	PR c++/20678
	* g++.dg/other/crash-4.C: New.

From-SVN: r100972

	* Make-lang.in: Reformat some long lines.
	(gt-cp-rtti.h): New target.
	(cp/rtti.o): Add dependency.
	* config-lang.in (gtfiles): Add cp/rtti.c.
	* cp-tree.h (CPTI_TI_DESC_TYPE, CPTI_BLTN_DESC_TYPE,
	CPTI_PTR_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_FUNC_DESC_TYPE,
	CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE,
	CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE,
	CPTI_PTM_DESC_TYPE, CPTI_BASE_DESC_TYPE): Remove.
	(ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
	ary_desc_type_node, func_desc_type_node, enum_desc_type_node,
	class_desc_type_node, si_class_desc_type_node,
	vmi_class_desc_type_node, ptm_desc_type_node,
	base_desc_type_node): Remove.
	* decl.c: Adjust documentation of global trees.
	* rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL,
	TINFO_REAL_NAME): Remove.
	(struct tinfo_s): New.
	(enum tinfo_kind): New.
	(tinfo_descs): New.
	(get_tinfo_decl): Adjust use of tinfo descriptor.
	(tinfo_base_init, generic_initializer, ptr_initializer,
	ptm_initializer, class_initializer): Likewise.
	(get_pseudo_ti_init): Take descriptor index. Adjust.
	(create_pseudo_type_info): Likewise.
	(get_pseudo_ti_desc): Return descriptor index. Adjust.
	(create_tinfo_types): Adjust use of create_pseudo_type_info.
	(emit_tinfo_decl): Adjust use of tinfo descriptor.

From-SVN: r100971

        * gnu/classpath/jdwp/id/JdwpIdFactory.java: New file.
        * gnu/classpath/jdwp/processor/PacketProcessor.java: New file.

From-SVN: r100970

        * gnu/classpath/jdwp/id/ArrayId.java: New file.
        * gnu/classpath/jdwp/id/ArrayReferenceTypeId.java: New file.
        * gnu/classpath/jdwp/id/ClassLoaderId.java: New file.
        * gnu/classpath/jdwp/id/ClassObjectId.java: New file.
        * gnu/classpath/jdwp/id/ClassReferenceTypeId.java: New file.
        * gnu/classpath/jdwp/id/InterfaceReferenceTypeId.java: New file.
        * gnu/classpath/jdwp/id/JdwpId.java: New file.
        * gnu/classpath/jdwp/id/ObjectId.java: New file.
        * gnu/classpath/jdwp/id/ReferenceTypeId.java: New file.
        * gnu/classpath/jdwp/id/StringId.java: New file.
        * gnu/classpath/jdwp/id/ThreadGroupId.java: New file.
        * gnu/classpath/jdwp/id/ThreadId.java: New file.

From-SVN: r100969

From-SVN: r100965