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/*
* Copyright (c) 2009 by Tor M. Aamodt and the University of British Columbia
* Vancouver, BC V6T 1Z4
* All Rights Reserved.
*
* THIS IS A LEGAL DOCUMENT BY DOWNLOADING GPGPU-SIM, YOU ARE AGREEING TO THESE
* TERMS AND CONDITIONS.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* NOTE: The files libcuda/cuda_runtime_api.c and src/cuda-sim/cuda-math.h
* are derived from the CUDA Toolset available from http://www.nvidia.com/cuda
* (property of NVIDIA). The files benchmarks/BlackScholes/ and
* benchmarks/template/ are derived from the CUDA SDK available from
* http://www.nvidia.com/cuda (also property of NVIDIA). The files from
* src/intersim/ are derived from Booksim (a simulator provided with the
* textbook "Principles and Practices of Interconnection Networks" available
* from http://cva.stanford.edu/books/ppin/). As such, those files are bound by
* the corresponding legal terms and conditions set forth separately (original
* copyright notices are left in files from these sources and where we have
* modified a file our copyright notice appears before the original copyright
* notice).
*
* Using this version of GPGPU-Sim requires a complete installation of CUDA
* which is distributed seperately by NVIDIA under separate terms and
* conditions. To use this version of GPGPU-Sim with OpenCL requires a
* recent version of NVIDIA's drivers which support OpenCL.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the University of British Columbia nor the names of
* its contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* 4. This version of GPGPU-SIM is distributed freely for non-commercial use only.
*
* 5. No nonprofit user may place any restrictions on the use of this software,
* including as modified by the user, by any other authorized user.
*
* 6. GPGPU-SIM was developed primarily by Tor M. Aamodt, Wilson W. L. Fung,
* Ali Bakhoda, George L. Yuan, at the University of British Columbia,
* Vancouver, BC V6T 1Z4
*/
%option noyywrap
%option yylineno
%option prefix="ptxinfo_"
%{
#include "ptxinfo.tab.h"
#include <string.h>
char ptxinfo_linebuf[1024];
unsigned ptxinfo_col = 0;
#define TC ptxinfo_col+=strlen(ptxinfo_text);
%}
%%
"warning"[^\n]* TC; return WARNING;
"ptxas" TC; return HEADER;
"info" TC; return INFO;
"Compiling entry function" TC; return FUNC;
"Used" TC; return USED;
"registers" TC; return REGS;
"bytes" TC; return BYTES;
"lmem" TC; return LMEM;
"smem" TC; return SMEM;
"cmem" TC; return CMEM;
"line" TC; return LINE;
[_A-Za-z$%][_0-9A-Za-z$]* TC; ptxinfo_lval.string_value = strdup(yytext); return IDENTIFIER;
[-]{0,1}[0-9]+ TC; ptxinfo_lval.int_value = atoi(yytext); return INT_OPERAND;
"+" TC; return PLUS;
"," TC; return COMMA;
"[" TC; return LEFT_SQUARE_BRACKET;
"]" TC; return RIGHT_SQUARE_BRACKET;
":" TC; return COLON;
";" TC; return SEMICOLON;
"'" TC; return QUOTE;
" " TC;
"\t" TC;
\n.* ptxinfo_col=0; strncpy(ptxinfo_linebuf, yytext + 1, 1024); yyless( 1 );
%%
extern int g_ptxinfo_error_detected;
extern const char *g_filename;
extern const char *g_ptxinfo_filename;
int ptxinfo_error( const char *s )
{
int i;
g_ptxinfo_error_detected = 1;
fflush(stdout);
if( s != NULL )
printf("ptxas -v %s (%s:%u) Syntax error:\n\n", g_filename, g_ptxinfo_filename, ptxinfo_lineno );
printf(" %s\n", ptxinfo_linebuf );
printf(" ");
for( i=0; i < ptxinfo_col-1; i++ ) {
if( ptxinfo_linebuf[i] == '\t' ) printf("\t");
else printf(" ");
}
printf("^\n\n");
fflush(stdout);
exit(43);
return 0;
}
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