Renaming of target specific files for clarity

        * Makefile.in: Rename GNAT target specific files.

	* 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
	3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
	3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
	3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
	3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
	3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
	42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
	4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
	4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
	4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
	4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
	4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
	51osinte.adb, 51osinte.ads, 51system.ads,
	52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
	55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
	56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
	56tpopsp.adb, 57system.ads, 58system.ads,
	5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
	5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
	5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
	5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
	5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
	5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
	5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
	5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
	5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
	5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
	5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
	5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
	5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
	5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
	5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
	5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
	5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
	5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
	5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
	5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
	5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
	5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
	5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
	5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
	5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
	5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
	5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
	5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
	5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
	5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
	5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
	5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
	5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
	5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
	5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
	5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
	7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
	7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
	7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
	7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.

	* a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
	a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
	a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
	a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
	a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
	a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
	a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
	a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
	a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
	a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
	g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
	g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
	g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
	g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
	g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
	g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
	g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
	g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
	interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
	mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
	mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
	mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
	s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
	s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
	s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
	s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
	s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
	s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
	s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
	s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
	s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
	s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
	s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
	s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
	s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
	s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
	s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
	s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
	s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
	s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
	s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
	s-osinte-vms.ads, s-osinte-vxworks.adb,
	s-osinte-vxworks.ads, s-osprim-mingw.adb,
	s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
	s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
	s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
	s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
	s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
	s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
	s-stchop-vxworks.adb, s-taprop-dummy.adb,
	s-taprop-hpux-dce.adb, s-taprop-irix.adb,
	s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
	s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
	s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
	s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
	s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
	s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
	s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
	s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
	s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
	s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
	s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
	s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
	s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
	s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
	s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
	s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
	s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
	symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
	system-hpux.ads, system-interix.ads, system-irix-n32.ads,
	system-irix-o32.ads, system-linux-x86_64.ads,
	system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
	system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
	system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
	system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
	system-vxworks-alpha.ads, system-vxworks-m68k.ads,
	system-vxworks-mips.ads, system-vxworks-ppc.ads,
	system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
	above.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81834 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 263 insertions, 0 deletions

diff --git a/gcc/ada/s-intman-solaris.adb b/gcc/ada/s-intman-solaris.adb
new file mode 100644
index 00000000000..d8d5963fca2
--- /dev/null
+++ b/gcc/ada/s-intman-solaris.adb
@@ -0,0 +1,263 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS               --
+--                                                                          --
+--           S Y S T E M . I N T E R R U P T _ M A N A G E M E N T          --
+--                                                                          --
+--                                  B o d y                                 --
+--                                                                          --
+--          Copyright (C) 1992-2002 Free Software Foundation, Inc.          --
+--                                                                          --
+-- GNARL is free software; you can  redistribute it  and/or modify it under --
+-- terms of the  GNU General Public License as published  by the Free Soft- --
+-- ware  Foundation;  either version 2,  or (at your option) any later ver- --
+-- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
+-- for  more details.  You should have  received  a copy of the GNU General --
+-- Public License  distributed with GNARL; see file COPYING.  If not, write --
+-- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
+-- MA 02111-1307, USA.                                                      --
+--                                                                          --
+-- As a special exception,  if other files  instantiate  generics from this --
+-- unit, or you link  this unit with other files  to produce an executable, --
+-- this  unit  does not  by itself cause  the resulting  executable  to  be --
+-- covered  by the  GNU  General  Public  License.  This exception does not --
+-- however invalidate  any other reasons why  the executable file  might be --
+-- covered by the  GNU Public License.                                      --
+--                                                                          --
+-- GNARL was developed by the GNARL team at Florida State University.       --
+-- Extensive contributions were provided by Ada Core Technologies, Inc.     --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This is a Solaris version of this package.
+
+--  PLEASE DO NOT add any dependences on other packages.
+--  This package is designed to work with or without tasking support.
+
+--  Make a careful study of all signals available under the OS,
+--  to see which need to be reserved, kept always unmasked,
+--  or kept always unmasked.
+
+--  Be on the lookout for special signals that
+--  may be used by the thread library.
+
+with Interfaces.C;
+--  used for int
+
+with System.OS_Interface;
+--  used for various Constants, Signal and types
+
+package body System.Interrupt_Management is
+
+   use Interfaces.C;
+   use System.OS_Interface;
+
+   type Interrupt_List is array (Interrupt_ID range <>) of Interrupt_ID;
+
+   Exception_Interrupts : constant Interrupt_List :=
+     (SIGFPE, SIGILL, SIGSEGV, SIGBUS);
+
+   Unreserve_All_Interrupts : Interfaces.C.int;
+   pragma Import
+     (C, Unreserve_All_Interrupts, "__gl_unreserve_all_interrupts");
+
+   ----------------------
+   -- Notify_Exception --
+   ----------------------
+
+   --  This function identifies the Ada exception to be raised using
+   --  the information when the system received a synchronous signal.
+   --  Since this function is machine and OS dependent, different code
+   --  has to be provided for different target.
+
+   procedure Notify_Exception
+     (signo   : Signal;
+      info    : access siginfo_t;
+      context : access ucontext_t);
+
+   ----------------------
+   -- Notify_Exception --
+   ----------------------
+
+   procedure Notify_Exception
+     (signo   : Signal;
+      info    : access siginfo_t;
+      context : access ucontext_t)
+   is
+      pragma Warnings (Off, context);
+
+   begin
+      --  Check that treatment of exception propagation here
+      --  is consistent with treatment of the abort signal in
+      --  System.Task_Primitives.Operations.
+
+      case signo is
+         when SIGFPE =>
+            case info.si_code is
+               when  FPE_INTDIV |
+                     FPE_INTOVF |
+                     FPE_FLTDIV |
+                     FPE_FLTOVF |
+                     FPE_FLTUND |
+                     FPE_FLTRES |
+                     FPE_FLTINV |
+                     FPE_FLTSUB =>
+
+                  raise Constraint_Error;
+
+               when others =>
+                  pragma Assert (False);
+                  null;
+            end case;
+
+         when SIGILL | SIGSEGV | SIGBUS  =>
+            raise Storage_Error;
+
+         when others =>
+            pragma Assert (False);
+            null;
+      end case;
+   end Notify_Exception;
+
+   ---------------------------
+   -- Initialize_Interrupts --
+   ---------------------------
+
+   --  Nothing needs to be done on this platform.
+
+   procedure Initialize_Interrupts is
+   begin
+      null;
+   end Initialize_Interrupts;
+
+----------------------------
+-- Package Initialization --
+----------------------------
+
+begin
+   declare
+      act     : aliased struct_sigaction;
+      old_act : aliased struct_sigaction;
+      mask    : aliased sigset_t;
+      Result  : Interfaces.C.int;
+
+      function State (Int : Interrupt_ID) return Character;
+      pragma Import (C, State, "__gnat_get_interrupt_state");
+      --  Get interrupt state.  Defined in a-init.c
+      --  The input argument is the interrupt number,
+      --  and the result is one of the following:
+      --
+      User    : constant Character := 'u';
+      Runtime : constant Character := 'r';
+      Default : constant Character := 's';
+      --    'n'   this interrupt not set by any Interrupt_State pragma
+      --    'u'   Interrupt_State pragma set state to User
+      --    'r'   Interrupt_State pragma set state to Runtime
+      --    's'   Interrupt_State pragma set state to System (use "default"
+      --           system handler)
+
+   begin
+      --  Need to call pthread_init very early because it is doing signal
+      --  initializations.
+
+      pthread_init;
+
+      --  Change this if you want to use another signal for task abort.
+      --  SIGTERM might be a good one.
+
+      Abort_Task_Interrupt := SIGABRT;
+
+      act.sa_handler := Notify_Exception'Address;
+
+      --  Set sa_flags to SA_NODEFER so that during the handler execution
+      --  we do not change the Signal_Mask to be masked for the Signal.
+      --  This is a temporary fix to the problem that the Signal_Mask is
+      --  not restored after the exception (longjmp) from the handler.
+      --  The right fix should be made in sigsetjmp so that we save
+      --  the Signal_Set and restore it after a longjmp.
+
+      --  In that case, this field should be changed back to 0. ??? (Dong-Ik)
+
+      act.sa_flags := 16;
+
+      Result := sigemptyset (mask'Access);
+      pragma Assert (Result = 0);
+
+      --  ??? For the same reason explained above, we can't mask these
+      --  signals because otherwise we won't be able to catch more than
+      --  one signal.
+
+      act.sa_mask := mask;
+
+      pragma Assert (Keep_Unmasked = (Interrupt_ID'Range => False));
+      pragma Assert (Reserve = (Interrupt_ID'Range => False));
+
+      for J in Exception_Interrupts'Range loop
+         if State (Exception_Interrupts (J)) /= User then
+            Keep_Unmasked (Exception_Interrupts (J)) := True;
+            Reserve (Exception_Interrupts (J)) := True;
+
+            if State (Exception_Interrupts (J)) /= Default then
+               Result :=
+                 sigaction
+                 (Signal (Exception_Interrupts (J)), act'Unchecked_Access,
+                  old_act'Unchecked_Access);
+               pragma Assert (Result = 0);
+            end if;
+         end if;
+      end loop;
+
+      if State (Abort_Task_Interrupt) /= User then
+         Keep_Unmasked (Abort_Task_Interrupt) := True;
+         Reserve (Abort_Task_Interrupt) := True;
+      end if;
+
+      --  Set SIGINT to unmasked state as long as it's
+      --  not in "User" state.  Check for Unreserve_All_Interrupts last
+
+      if State (SIGINT) /= User then
+         Keep_Unmasked (SIGINT) := True;
+         Reserve (SIGINT) := True;
+      end if;
+
+      --  Check all signals for state that requires keeping them
+      --  unmasked and reserved
+
+      for J in Interrupt_ID'Range loop
+         if State (J) = Default or else State (J) = Runtime then
+            Keep_Unmasked (J) := True;
+            Reserve (J) := True;
+         end if;
+      end loop;
+
+      --  Add the set of signals that must always be unmasked for this target
+
+      for J in Unmasked'Range loop
+         Keep_Unmasked (Interrupt_ID (Unmasked (J))) := True;
+         Reserve (Interrupt_ID (Unmasked (J))) := True;
+      end loop;
+
+      --  Add target-specific reserved signals
+
+      for J in Reserved'Range loop
+         Reserve (Interrupt_ID (Reserved (J))) := True;
+      end loop;
+
+      --  Process pragma Unreserve_All_Interrupts. This overrides any
+      --  settings due to pragma Interrupt_State:
+
+      if Unreserve_All_Interrupts /= 0 then
+         Keep_Unmasked (SIGINT) := False;
+         Reserve (SIGINT) := False;
+      end if;
+
+      --  We do not have Signal 0 in reality. We just use this value
+      --  to identify not existing signals (see s-intnam.ads). Therefore,
+      --  Signal 0 should not be used in all signal related operations hence
+      --  mark it as reserved.
+
+      Reserve (0) := True;
+   end;
+end System.Interrupt_Management;