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Diffstat (limited to 'decuda_to_ptxplus/header.l')
| -rw-r--r-- | decuda_to_ptxplus/header.l | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/decuda_to_ptxplus/header.l b/decuda_to_ptxplus/header.l deleted file mode 100644 index 5def3bd..0000000 --- a/decuda_to_ptxplus/header.l +++ /dev/null @@ -1,124 +0,0 @@ -/* -// Copyright (c) 2009-2011, Jimmy Kwa, -// The University of British Columbia -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// Redistributions of source code must retain the above copyright notice, this -// list of conditions and the following disclaimer. -// 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. -// 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. -// -// 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 HOLDER 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. -*/ - -%option noyywrap -%option yylineno -%option prefix="header_" -%{ -#include <iostream> -#include "headerParser.hpp" -#include <string.h> - -/* not sure if this is needed*/ -#define YY_NEVER_INTERACTIVE 1 - -void header_error(const char*); -extern void output(const char * text); -%} - - -/*Regular expresions go here*/ -alpha [a-zA-Z] -numeric [0-9] -hexalpha [A-Fa-f] -alphanum ({alpha}|{numeric}) -hexdigit ({numeric}|{hexalpha}) -whitespace [ \t] -newline [\n] -anycharbutnewline [^\n] -anychar ({newline}|{anycharbutnewline}) -anycharbutrightbrace [^"}"] - -identifier ({alpha}({alphanum}|["_$"])*)|([_$%]({alphanum}|["_$"])+) -hexliteral 0[xX]{hexdigit}+U? -octliteral 0[0-7]+U? -binliteral 0[bB][01]+U? -decliteral ([1-9][0-9]*U?)|0U? - -%% - /*Translation rules*/ - - /*Compiler directives*/ -\.version return DOTVERSION; -\.target return DOTTARGET; -\.entry return DOTENTRY; - - /*State spaces*/ -\.param return DOTPARAM; - - /*operand types*/ -\.u64 return DOTU64; -\.u32 return DOTU32; -\.u16 return DOTU16; -\.b32 return DOTB32; -\.f32 return DOTF32; - - - /*identifier + literals*/ -{identifier} header_lval.string_value = strdup(yytext); return IDENTIFER; -{decliteral} header_lval.string_value = strdup(yytext); return DECLITERAL; //change to int later? - - /*braces and parenthesis*/ -\( return LEFTPAREN; -\) return RIGHTPAREN; - - /*discard newline*/ -{newline}+ - - - /*discard commas and periods*/ -\, -\. - /*discard whitespace*/ -{whitespace}+ - /*discard comments*/ -"//"{anycharbutnewline}*{newline} - - /*discard other header stuff*/ -\.file{anycharbutnewline}*{newline} -\.extern{anycharbutnewline}*{newline} - - /*discard kernel body*/ -\{{anycharbutrightbrace}*\} - - /*reached end of file*/ -<<EOF>> return 0; - - /*None of the rules matched. Throw error*/ -. header_error("Invalid token"); - -%% - -void header_error(const char* message) -{ - output(" "); output(message); output(" near \""); output(header_text); output("\""); - output(" on line "); - char line[5]; sprintf(line, "%i", header_lineno); output(line); - output("\n"); -} |