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375f83c874
* moved console io on embedded systems into a seperate unit, this unit might setup input/output e.g. to be redirected to a serial port * cleanup of the embedded system unit git-svn-id: trunk@19168 -
68 lines
1.7 KiB
ObjectPascal
68 lines
1.7 KiB
ObjectPascal
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 2011 by the Free Pascal development team.
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Console i/o for the FPC embedded target
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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{$mode objfpc}
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Unit consoleio;
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interface
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implementation
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procedure SysInitStdIO;
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begin
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// OpenStdIO(Input,fmInput,0);
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// OpenStdIO(Output,fmOutput,0);
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// OpenStdIO(ErrOutput,fmOutput,0);
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// OpenStdIO(StdOut,fmOutput,0);
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// OpenStdIO(StdErr,fmOutput,0);
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end;
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procedure SysFlushStdIO;
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begin
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{ Make sure that all output is written to the redirected file }
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{!!!!!!!! if Textrec(Output).Mode=fmOutput then
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Flush(Output);
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if Textrec(ErrOutput).Mode=fmOutput then
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Flush(ErrOutput);
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if Textrec(stdout).Mode=fmOutput then
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Flush(stdout);
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if Textrec(StdErr).Mode=fmOutput then
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Flush(StdErr); }
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end;
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var
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ErrorBase : Pointer;external name 'FPC_ERRORBASE';
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var
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pstdout : ^Text;
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initialization
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{ Setup stdin, stdout and stderr }
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SysInitStdIO;
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finalization
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{ Show runtime error and exit }
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pstdout:=@stdout;
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If erroraddr<>nil Then
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Begin
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Writeln(pstdout^,'Runtime error ',Errorcode,' at $',hexstr(erroraddr));
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{ to get a nice symify }
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Writeln(pstdout^,BackTraceStrFunc(Erroraddr));
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dump_stack(pstdout^,ErrorBase);
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Writeln(pstdout^,'');
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End;
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SysFlushStdIO;
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end.
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