From df62c1c110e8532b995b23540b7e3695729c0779 Mon Sep 17 00:00:00 2001 From: Jing Yu Date: Thu, 5 Nov 2009 15:11:04 -0800 Subject: Check in gcc sources for prebuilt toolchains in Eclair. --- gcc-4.2.1/gcc/ada/s-casi64.ads | 54 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 gcc-4.2.1/gcc/ada/s-casi64.ads (limited to 'gcc-4.2.1/gcc/ada/s-casi64.ads') diff --git a/gcc-4.2.1/gcc/ada/s-casi64.ads b/gcc-4.2.1/gcc/ada/s-casi64.ads new file mode 100644 index 000000000..b15392f00 --- /dev/null +++ b/gcc-4.2.1/gcc/ada/s-casi64.ads @@ -0,0 +1,54 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY COMPONENTS -- +-- -- +-- S Y S T E M . C O M P A R E _ A R R A Y _ S I G N E D _ 6 4 -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2002-2005 Free Software Foundation, Inc. -- +-- -- +-- 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. -- +-- -- +------------------------------------------------------------------------------ + +-- This package contains functions for runtime comparisons on arrays whose +-- elements are 64-bit discrete type values to be treated as signed. + +package System.Compare_Array_Signed_64 is + + -- Note: although the functions in this package are in a sense Pure, the + -- package cannot be declared as Pure, since the arguments are addresses, + -- not the data, and the result is not pure wrt the address values. + + function Compare_Array_S64 + (Left : System.Address; + Right : System.Address; + Left_Len : Natural; + Right_Len : Natural) return Integer; + -- Compare the array starting at address Left of length Left_Len + -- with the array starting at address Right of length Right_Len. + -- The comparison is in the normal Ada semantic sense of array + -- comparison. The result is -1,0,+1 for LeftRight respectively. + +end System.Compare_Array_Signed_64; -- cgit v1.2.3