diff options
| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-04 08:59:17 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-04 08:59:17 +0000 |
| commit | 02437c0cacb17eddda6429a98b379b392a961c05 (patch) | |
| tree | cfa8db7257b2bde4026bddd7892541ff750257f6 /gcc/ada/s-valrea.adb | |
| parent | 06a352aa5680290db9cc094792b444eec3cbb670 (diff) | |
| download | gcc-02437c0cacb17eddda6429a98b379b392a961c05.tar.gz | |
2011-08-04 Tristan Gingold <gingold@adacore.com>
* s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
instead of the locally imported procedure.
* s-taprop-mingw.adb (Enter_Task): Ditto.
* s-valrea.adb (Scan_Real): Ditto.
* s-imgrea.adb (Set_Image_Real): Ditto.
* s-flocon.ads: Make the package pure.
2011-08-04 Thomas Quinot <quinot@adacore.com>
* sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
* tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
* sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
New subprogram, moved here from...
* par.adb, par-ch5.adb (P_Statement_Name): ... here.
* par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
rewriting of the last argument into a procedure call statement here...
* sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
instead.
2011-08-04 Thomas Quinot <quinot@adacore.com>
* par_sco.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177337 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/s-valrea.adb')
| -rw-r--r-- | gcc/ada/s-valrea.adb | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/gcc/ada/s-valrea.adb b/gcc/ada/s-valrea.adb index 40c5abbca8b..00c6e43a3df 100644 --- a/gcc/ada/s-valrea.adb +++ b/gcc/ada/s-valrea.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2011, 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- -- @@ -31,6 +31,7 @@ with System.Powten_Table; use System.Powten_Table; with System.Val_Util; use System.Val_Util; +with System.Float_Control; package body System.Val_Real is @@ -43,14 +44,6 @@ package body System.Val_Real is Ptr : not null access Integer; Max : Integer) return Long_Long_Float is - procedure Reset; - pragma Import (C, Reset, "__gnat_init_float"); - -- We import the floating-point processor reset routine so that we can - -- be sure the floating-point processor is properly set for conversion - -- calls (see description of Reset in GNAT.Float_Control (g-flocon.ads). - -- This is notably need on Windows, where calls to the operating system - -- randomly reset the processor into 64-bit mode. - P : Integer; -- Local copy of string pointer @@ -173,7 +166,13 @@ package body System.Val_Real is -- Start of processing for System.Scan_Real begin - Reset; + -- We call the floating-point processor reset routine so that we can + -- be sure the floating-point processor is properly set for conversion + -- calls. This is notably need on Windows, where calls to the operating + -- system randomly reset the processor into 64-bit mode. + + System.Float_Control.Reset; + Scan_Sign (Str, Ptr, Max, Minus, Start); P := Ptr.all; Ptr.all := Start; |