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re PR ada/33454 (Wrong system.ads for --with-cpu=default32)

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PR ada/33454
	Revert:
	2007-08-31  Ben Elliston  <bje@au.ibm.com>

	* Makefile.in (LIBGNAT_TARGET_PAIRS): Use system-linux-ppc64.ads
	when compiling for powerpc64-*-linux.
	* system-linux-ppc64.ads: New file.

From-SVN: r129121
This commit is contained in:
Ben Elliston 2007-10-08 06:45:56 +00:00 committed by Ben Elliston
parent ed0940e3aa
commit dff6abb282
3 changed files with 12 additions and 160 deletions
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10
gcc/ada/ChangeLog
View File

@ -1,3 +1,13 @@
2007-10-08 Ben Elliston <bje@au.ibm.com>
PR ada/33454
Revert:
2007-08-31 Ben Elliston <bje@au.ibm.com>
* Makefile.in (LIBGNAT_TARGET_PAIRS): Use system-linux-ppc64.ads
when compiling for powerpc64-*-linux.
* system-linux-ppc64.ads: New file.
2007-09-27 Eric Botcazou <ebotcazou@adacore.com>
Mapped location support

9
gcc/ada/Makefile.in
View File

@ -1324,13 +1324,8 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(arch) $(osys))),)
s-osprim.adb<s-osprim-posix.adb \
s-taprop.adb<s-taprop-linux.adb \
s-taspri.ads<s-taspri-posix.ads \
s-tpopsp.adb<s-tpopsp-posix-foreign.adb
ifeq ($(strip $(filter-out powerpc64,$(arch))),)
LIBGNAT_TARGET_PAIRS += system.ads<system-linux-ppc64.ads
else
LIBGNAT_TARGET_PAIRS += system.ads<system-linux-ppc.ads
endif
s-tpopsp.adb<s-tpopsp-posix-foreign.adb \
system.ads<system-linux-ppc.ads
TOOLS_TARGET_PAIRS = \
mlib-tgt-specific.adb<mlib-tgt-linux.adb \

153
gcc/ada/system-linux-ppc64.ads
View File

@ -1,153 +0,0 @@
------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M --
-- --
-- S p e c --
-- (GNU-Linux/PPC64 Version) --
-- --
-- Copyright (C) 1992-2007, 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, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, 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;
-- Note that we take advantage of the implementation permission to make
-- this unit Pure instead of Preelaborable; see RM 13.7.1(15). In Ada
-- 2005, this is Pure in any case (AI-362).
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 := 2 ** Integer'Size - 1;
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 := 0.000_001;
-- Storage-related Declarations
type Address is private;
pragma Preelaborable_Initialization (Address);
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 := High_Order_First;
pragma Warnings (Off, Default_Bit_Order); -- kill constant condition warning
-- Priority-related Declarations (RM D.1)
-- 0 .. 98 corresponds to the system priority range 1 .. 99.
--
-- If the scheduling policy is SCHED_FIFO or SCHED_RR the runtime makes use
-- of the entire range provided by the system.
--
-- If the scheduling policy is SCHED_OTHER the only valid system priority
-- is 1 and other values are simply ignored.
Max_Priority : constant Positive := 97;
Max_Interrupt_Priority : constant Positive := 98;
subtype Any_Priority is Integer range 0 .. 98;
subtype Priority is Any_Priority range 0 .. 97;
subtype Interrupt_Priority is Any_Priority range 98 .. 98;
Default_Priority : constant Priority := 48;
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.
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;
Machine_Overflows : constant Boolean := False;
Machine_Rounds : constant Boolean := True;
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;
end System;