+2005-01-20 Richard Henderson <rth@redhat.com>
+
+ * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
+ a-intnam-linux.ads and system-linux-alpha.ads.
+ * a-intnam-linux-alpha.ads: Remove file.
+ * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
+ * system-linux-alpha.ads: New file.
+
2005-01-18 Jakub Jelinek <jakub@redhat.com>
PR ada/13470
ifeq ($(strip $(filter-out alpha% linux%,$(arch) $(osys))),)
LIBGNAT_TARGET_PAIRS = \
- a-intnam.ads<a-intnam-linux-alpha.ads \
+ a-intnam.ads<a-intnam-linux.ads \
s-inmaop.adb<s-inmaop-posix.adb \
s-intman.adb<s-intman-posix.adb \
s-osinte.ads<s-osinte-linux-alpha.ads \
s-taprop.adb<s-taprop-linux.adb \
s-tpopsp.adb<s-tpopsp-posix-foreign.adb \
s-taspri.ads<s-taspri-linux.ads \
- system.ads<system-linux-ia64.ads
+ system.ads<system-linux-alpha.ads
TOOLS_TARGET_PAIRS = \
mlib-tgt.adb<mlib-tgt-linux.adb \
+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS --
--- --
--- A D A . I N T E R R U P T S . N A M E S --
--- --
--- S p e c --
--- --
--- Copyright (C) 1991-2005 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 the Alpha GNU/Linux version of this package.
---
--- This target-dependent package spec contains names of interrupts
--- supported by the local system.
-
-with System.OS_Interface;
--- used for names of interrupts
-
-package Ada.Interrupts.Names is
-
- -- Beware that the mapping of names to signals may be
- -- many-to-one. There may be aliases. Also, for all
- -- signal names that are not supported on the current system
- -- the value of the corresponding constant will be zero.
-
- SIGHUP : constant Interrupt_ID :=
- System.OS_Interface.SIGHUP; -- hangup
-
- SIGINT : constant Interrupt_ID :=
- System.OS_Interface.SIGINT; -- interrupt (rubout)
-
- SIGQUIT : constant Interrupt_ID :=
- System.OS_Interface.SIGQUIT; -- quit (ASCD FS)
-
- SIGILL : constant Interrupt_ID :=
- System.OS_Interface.SIGILL; -- illegal instruction (not reset)
-
- SIGTRAP : constant Interrupt_ID :=
- System.OS_Interface.SIGTRAP; -- trace trap (not reset)
-
- SIGIOT : constant Interrupt_ID :=
- System.OS_Interface.SIGIOT; -- IOT instruction
-
- SIGABRT : constant Interrupt_ID := -- used by abort,
- System.OS_Interface.SIGABRT; -- replace SIGIOT in the future
-
- SIGFPE : constant Interrupt_ID :=
- System.OS_Interface.SIGFPE; -- floating point exception
-
- SIGKILL : constant Interrupt_ID :=
- System.OS_Interface.SIGKILL; -- kill (cannot be caught or ignored)
-
- SIGBUS : constant Interrupt_ID :=
- System.OS_Interface.SIGBUS; -- bus error
-
- SIGSEGV : constant Interrupt_ID :=
- System.OS_Interface.SIGSEGV; -- segmentation violation
-
- SIGPIPE : constant Interrupt_ID := -- write on a pipe with
- System.OS_Interface.SIGPIPE; -- no one to read it
-
- SIGALRM : constant Interrupt_ID :=
- System.OS_Interface.SIGALRM; -- alarm clock
-
- SIGTERM : constant Interrupt_ID :=
- System.OS_Interface.SIGTERM; -- software termination signal from kill
-
- SIGURG : constant Interrupt_ID :=
- System.OS_Interface.SIGURG; -- urgent condition on IO channel
-
- SIGSTOP : constant Interrupt_ID :=
- System.OS_Interface.SIGSTOP; -- stop (cannot be caught or ignored)
-
- SIGTSTP : constant Interrupt_ID :=
- System.OS_Interface.SIGTSTP; -- user stop requested from tty
-
- SIGCONT : constant Interrupt_ID :=
- System.OS_Interface.SIGCONT; -- stopped process has been continued
-
- SIGCLD : constant Interrupt_ID :=
- System.OS_Interface.SIGCLD; -- child status change
-
- SIGCHLD : constant Interrupt_ID :=
- System.OS_Interface.SIGCHLD; -- 4.3BSD's/POSIX name for SIGCLD
-
- SIGTTIN : constant Interrupt_ID :=
- System.OS_Interface.SIGTTIN; -- background tty read attempted
-
- SIGTTOU : constant Interrupt_ID :=
- System.OS_Interface.SIGTTOU; -- background tty write attempted
-
- SIGIO : constant Interrupt_ID := -- input/output possible,
- System.OS_Interface.SIGIO; -- SIGPOLL alias (Solaris)
-
- SIGPOLL : constant Interrupt_ID :=
- System.OS_Interface.SIGPOLL; -- pollable event occurred
-
- SIGXCPU : constant Interrupt_ID :=
- System.OS_Interface.SIGXCPU; -- CPU time limit exceeded
-
- SIGXFSZ : constant Interrupt_ID :=
- System.OS_Interface.SIGXFSZ; -- filesize limit exceeded
-
- SIGVTALRM : constant Interrupt_ID :=
- System.OS_Interface.SIGVTALRM; -- virtual timer expired
-
- SIGPROF : constant Interrupt_ID :=
- System.OS_Interface.SIGPROF; -- profiling timer expired
-
- SIGWINCH : constant Interrupt_ID :=
- System.OS_Interface.SIGWINCH; -- window size change
-
- SIGPWR : constant Interrupt_ID :=
- System.OS_Interface.SIGPWR; -- Power failure
-
- SIGUSR1 : constant Interrupt_ID :=
- System.OS_Interface.SIGUSR1; -- user defined signal 1
-
- SIGUSR2 : constant Interrupt_ID :=
- System.OS_Interface.SIGUSR2; -- user defined signal 2
-
-end Ada.Interrupts.Names;
-- Change this if you want to use another signal for task abort.
-- SIGTERM might be a good one.
+ SIGUNUSED : constant := 0;
+ SIGSTKFLT : constant := 0;
+ SIGLOST : constant := 0;
+ -- These don't exist for Linux/Alpha. The constants are present
+ -- so that we can continue to use a-intnam-linux.ads.
+
type Signal_Set is array (Natural range <>) of Signal;
Unmasked : constant Signal_Set := (
--- /dev/null
+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME COMPONENTS --
+-- --
+-- S Y S T E M --
+-- --
+-- S p e c --
+-- (GNU-Linux/ia64 Version) --
+-- --
+-- Copyright (C) 1992-2004 Free Software Foundation, Inc. --
+-- --
+-- This specification is derived from the Ada Reference Manual for use with --
+-- GNAT. The copyright notice above, and the license provisions that follow --
+-- apply solely to the contents of the part following the private keyword. --
+-- --
+-- GNAT 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. GNAT 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 GNAT; 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. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+package System is
+pragma Pure (System);
+-- Note that we take advantage of the implementation permission to
+-- make this unit Pure instead of Preelaborable, see RM 13.7(36)
+
+ type Name is (SYSTEM_NAME_GNAT);
+ System_Name : constant Name := SYSTEM_NAME_GNAT;
+
+ -- System-Dependent Named Numbers
+
+ Min_Int : constant := Long_Long_Integer'First;
+ Max_Int : constant := Long_Long_Integer'Last;
+
+ Max_Binary_Modulus : constant := 2 ** Long_Long_Integer'Size;
+ Max_Nonbinary_Modulus : constant := Integer'Last;
+
+ Max_Base_Digits : constant := Long_Long_Float'Digits;
+ Max_Digits : constant := Long_Long_Float'Digits;
+
+ Max_Mantissa : constant := 63;
+ Fine_Delta : constant := 2.0 ** (-Max_Mantissa);
+
+ Tick : constant := 1.0 / 1024.0;
+
+ -- Storage-related Declarations
+
+ type Address is private;
+ Null_Address : constant Address;
+
+ Storage_Unit : constant := 8;
+ Word_Size : constant := 64;
+ Memory_Size : constant := 2 ** 64;
+
+ -- Address comparison
+
+ function "<" (Left, Right : Address) return Boolean;
+ function "<=" (Left, Right : Address) return Boolean;
+ function ">" (Left, Right : Address) return Boolean;
+ function ">=" (Left, Right : Address) return Boolean;
+ function "=" (Left, Right : Address) return Boolean;
+
+ pragma Import (Intrinsic, "<");
+ pragma Import (Intrinsic, "<=");
+ pragma Import (Intrinsic, ">");
+ pragma Import (Intrinsic, ">=");
+ pragma Import (Intrinsic, "=");
+
+ -- Other System-Dependent Declarations
+
+ type Bit_Order is (High_Order_First, Low_Order_First);
+ Default_Bit_Order : constant Bit_Order := Low_Order_First;
+
+ -- Priority-related Declarations (RM D.1)
+
+ Max_Priority : constant Positive := 30;
+ Max_Interrupt_Priority : constant Positive := 31;
+
+ subtype Any_Priority is Integer range 0 .. 31;
+ subtype Priority is Any_Priority range 0 .. 30;
+ subtype Interrupt_Priority is Any_Priority range 31 .. 31;
+
+ Default_Priority : constant Priority := 15;
+
+private
+
+ type Address is mod Memory_Size;
+ Null_Address : constant Address := 0;
+
+ --------------------------------------
+ -- System Implementation Parameters --
+ --------------------------------------
+
+ -- These parameters provide information about the target that is used
+ -- by the compiler. They are in the private part of System, where they
+ -- can be accessed using the special circuitry in the Targparm unit
+ -- whose source should be consulted for more detailed descriptions
+ -- of the individual switch values.
+
+ AAMP : constant Boolean := False;
+ Backend_Divide_Checks : constant Boolean := False;
+ Backend_Overflow_Checks : constant Boolean := False;
+ Command_Line_Args : constant Boolean := True;
+ Configurable_Run_Time : constant Boolean := False;
+ Denorm : constant Boolean := True;
+ Duration_32_Bits : constant Boolean := False;
+ Exit_Status_Supported : constant Boolean := True;
+ Fractional_Fixed_Ops : constant Boolean := False;
+ Frontend_Layout : constant Boolean := False;
+ Functions_Return_By_DSP : constant Boolean := False;
+ Machine_Overflows : constant Boolean := False;
+ Machine_Rounds : constant Boolean := True;
+ OpenVMS : constant Boolean := False;
+ Preallocated_Stacks : constant Boolean := False;
+ Signed_Zeros : constant Boolean := True;
+ Stack_Check_Default : constant Boolean := False;
+ Stack_Check_Probes : constant Boolean := False;
+ Support_64_Bit_Divides : constant Boolean := True;
+ Support_Aggregates : constant Boolean := True;
+ Support_Composite_Assign : constant Boolean := True;
+ Support_Composite_Compare : constant Boolean := True;
+ Support_Long_Shifts : constant Boolean := True;
+ Suppress_Standard_Library : constant Boolean := False;
+ Use_Ada_Main_Program_Name : constant Boolean := False;
+ ZCX_By_Default : constant Boolean := True;
+ GCC_ZCX_Support : constant Boolean := True;
+ Front_End_ZCX_Support : constant Boolean := False;
+
+ -- Obsolete entries, to be removed eventually (bootstrap issues!)
+
+ High_Integrity_Mode : constant Boolean := False;
+ Long_Shifts_Inlined : constant Boolean := True;
+
+end System;
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