019578498e
2009-07-13 Robert Dewar <dewar@adacore.com> * gnat_ugn.texi: The gnatf switch no longer is needed to get full details on unsupported constructs. * rtsfind.adb: Remove references to All_Errors_Mode, give errors unconditionally. * s-trafor-default.adb: Correct some warnings * s-valwch.adb, a-calend.adb, freeze.adb, prj.ads, s-vmexta.adb, sem.adb, sem_ch10.adb, sem_ch6.adb, sem_disp.adb, vxaddr2line.adb: Minor reformatting. * par-ch4.adb (Conditional_Expression): Capture proper location for conditional expression, should point to IF. * s-tassta.adb, a-wtdeau.adb, s-tasren.adb, s-arit64.adb, s-imgdec.adb, s-direio.adb, s-tpobop.adb, g-socket.adb, s-tposen.adb, s-taskin.adb, g-calend.adb, s-regpat.adb, s-scaval.adb, g-catiio.adb: Minor code reorganization (use conditional expressions). 2009-07-13 Ed Schonberg <schonberg@adacore.com> * exp_util.adb (Remove_Side_Effects): If the expression is a call to a build-in-place function that returns an inherently limited type (not just a task type) create proper object declaration so that extra build-in-place actuals are properly added to the call. From-SVN: r149551
114 lines
4.7 KiB
Ada
114 lines
4.7 KiB
Ada
------------------------------------------------------------------------------
|
|
-- --
|
|
-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
|
-- --
|
|
-- S Y S T E M . T R A C E S . F O R M A T --
|
|
-- --
|
|
-- B o d y --
|
|
-- --
|
|
-- Copyright (C) 2001-2009, 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 3, 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. --
|
|
-- --
|
|
-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
-- additional permissions described in the GCC Runtime Library Exception, --
|
|
-- version 3.1, as published by the Free Software Foundation. --
|
|
-- --
|
|
-- You should have received a copy of the GNU General Public License and --
|
|
-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
-- <http://www.gnu.org/licenses/>. --
|
|
-- --
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
-- --
|
|
------------------------------------------------------------------------------
|
|
|
|
with System.Parameters;
|
|
|
|
package body System.Traces.Format is
|
|
|
|
procedure Send_Trace (Id : Trace_T; Info : String) is separate;
|
|
|
|
------------------
|
|
-- Format_Trace --
|
|
------------------
|
|
|
|
function Format_Trace (Source : String) return String_Trace is
|
|
Length : constant Integer := Source'Length;
|
|
Result : String_Trace := (others => ' ');
|
|
|
|
begin
|
|
-- If run-time tracing active, then fill the string
|
|
|
|
if Parameters.Runtime_Traces then
|
|
if Max_Size - Length > 0 then
|
|
Result (1 .. Length) := Source (1 .. Length);
|
|
Result (Length + 1 .. Max_Size) := (others => ' ');
|
|
Result (Length + 1) := ASCII.NUL;
|
|
else
|
|
Result (1 .. Max_Size - 1) :=
|
|
Source (Source'First .. Source'First - 1 + Max_Size - 1);
|
|
Result (Max_Size) := ASCII.NUL;
|
|
end if;
|
|
end if;
|
|
|
|
return Result;
|
|
end Format_Trace;
|
|
|
|
------------
|
|
-- Append --
|
|
------------
|
|
|
|
function Append
|
|
(Source : String_Trace;
|
|
Annex : String) return String_Trace
|
|
is
|
|
Result : String_Trace := (others => ' ');
|
|
Annex_Length : constant Integer := Annex'Length;
|
|
Source_Length : Integer;
|
|
|
|
begin
|
|
if Parameters.Runtime_Traces then
|
|
|
|
-- First we determine the size used, without the spaces at the end,
|
|
-- if a String_Trace is present. Look at System.Traces.Tasking for
|
|
-- examples.
|
|
|
|
Source_Length := 1;
|
|
while Source (Source_Length) /= ASCII.NUL loop
|
|
Source_Length := Source_Length + 1;
|
|
end loop;
|
|
|
|
-- Then we fill the string
|
|
|
|
if Source_Length - 1 + Annex_Length <= Max_Size then
|
|
Result (1 .. Source_Length - 1) :=
|
|
Source (1 .. Source_Length - 1);
|
|
|
|
Result (Source_Length .. Source_Length - 1 + Annex_Length) :=
|
|
Annex (1 .. Annex_Length);
|
|
|
|
Result (Source_Length + Annex_Length) := ASCII.NUL;
|
|
|
|
Result (Source_Length + Annex_Length + 1 .. Max_Size) :=
|
|
(others => ' ');
|
|
|
|
else
|
|
Result (1 .. Source_Length - 1) := Source (1 .. Source_Length - 1);
|
|
Result (Source_Length .. Max_Size - 1) :=
|
|
Annex (1 .. Max_Size - Source_Length);
|
|
Result (Max_Size) := ASCII.NUL;
|
|
end if;
|
|
end if;
|
|
|
|
return Result;
|
|
end Append;
|
|
|
|
end System.Traces.Format;
|