mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-07 13:38:06 +02:00
slang: Remove the old preprocessor.
This commit is contained in:
Michal Krol
parent
7e6e5cd60a
commit
d06069f305
14 changed files with 5 additions and 2886 deletions
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@ -225,7 +225,6 @@ if env['platform'] != 'winddk':
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'shader/slang/slang_link.c',
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'shader/slang/slang_log.c',
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'shader/slang/slang_mem.c',
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'shader/slang/slang_preprocess.c',
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'shader/slang/slang_print.c',
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'shader/slang/slang_simplify.c',
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'shader/slang/slang_storage.c',
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@ -22,7 +22,7 @@ LIBDIR = [----.lib]
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CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
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SOURCES = \
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slang_compile.c,slang_preprocess.c
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slang_compile.c
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OBJECTS = slang_builtin.obj,slang_codegen.obj,slang_compile.obj,\
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slang_compile_function.obj,slang_compile_operation.obj,\
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@ -59,7 +59,6 @@ slang_library_noise.obj : slang_library_noise.c
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slang_link.obj : slang_link.c
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slang_log.obj : slang_log.c
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slang_mem.obj : slang_mem.c
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slang_preprocess.obj : slang_preprocess.c
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slang_print.obj : slang_print.c
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slang_simplify.obj : slang_simplify.c
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slang_storage.obj : slang_storage.c
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@ -19,7 +19,7 @@ default: syntax builtin
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clean:
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-rm -f syn_to_c gc_to_bin *_syn.h *_gc.h
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syntax: slang_pp_directives_syn.h slang_pp_expression_syn.h slang_shader_syn.h slang_pp_version_syn.h
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syntax: slang_shader_syn.h
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builtin: builtin_110 builtin_120
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@ -37,18 +37,9 @@ gc_to_bin: gc_to_bin.c slang_shader_syn.h
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# syntax scripts
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#
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slang_pp_directives_syn.h: syn_to_c slang_pp_directives.syn
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./syn_to_c slang_pp_directives.syn > slang_pp_directives_syn.h
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slang_pp_expression_syn.h: syn_to_c slang_pp_expression.syn
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./syn_to_c slang_pp_expression.syn > slang_pp_expression_syn.h
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slang_shader_syn.h: syn_to_c slang_shader.syn
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./syn_to_c slang_shader.syn > slang_shader_syn.h
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slang_pp_version_syn.h: syn_to_c slang_pp_version.syn
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./syn_to_c slang_pp_version.syn > slang_pp_version_syn.h
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#
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# builtin library sources
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#
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@ -1,405 +0,0 @@
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/*
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* Mesa 3-D graphics library
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* Version: 6.6
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*
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* Copyright (C) 2006 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/**
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* \file slang_pp_directives.syn
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* slang preprocessor directives parser
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* \author Michal Krol
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*/
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.syntax source;
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/*
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* This syntax script preprocesses a GLSL shader.
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* It is assumed, that the #version directive has been parsed. Separate pass for parsing
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* version gives better control on behavior depending on the version number given.
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*
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* The output is a source string with comments and directives removed. White spaces and comments
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* are replaced with on or more spaces. All new-lines are preserved and converted to Linux format.
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* Directives are escaped with a null character. The end of the source string is marked by
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* two consecutive null characters. The consumer is responsible for executing the escaped
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* directives, removing dead portions of code and expanding macros.
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*/
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.emtcode ESCAPE_TOKEN 0
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/*
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* The TOKEN_* symbols follow the ESCAPE_TOKEN.
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*
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* NOTE:
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* There is no TOKEN_IFDEF and neither is TOKEN_IFNDEF. They are handled with TOKEN_IF and
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* operator defined.
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* The "#ifdef SYMBOL" is replaced with "#if defined SYMBOL"
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* The "#ifndef SYMBOL" is replaced with "#if !defined SYMBOL"
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*/
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.emtcode TOKEN_END 0
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.emtcode TOKEN_DEFINE 1
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.emtcode TOKEN_UNDEF 2
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.emtcode TOKEN_IF 3
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.emtcode TOKEN_ELSE 4
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.emtcode TOKEN_ELIF 5
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.emtcode TOKEN_ENDIF 6
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.emtcode TOKEN_ERROR 7
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.emtcode TOKEN_PRAGMA 8
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.emtcode TOKEN_EXTENSION 9
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.emtcode TOKEN_LINE 10
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/*
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* The PARAM_* symbols follow the TOKEN_DEFINE.
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*/
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.emtcode PARAM_END 0
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.emtcode PARAM_PARAMETER 1
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/*
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* The BEHAVIOR_* symbols follow the TOKEN_EXTENSION.
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*/
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.emtcode BEHAVIOR_REQUIRE 1
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.emtcode BEHAVIOR_ENABLE 2
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.emtcode BEHAVIOR_WARN 3
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.emtcode BEHAVIOR_DISABLE 4
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/*
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* The PRAGMA_* symbols follow TOKEN_PRAGMA
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*/
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.emtcode PRAGMA_NO_PARAM 0
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.emtcode PRAGMA_PARAM 1
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source
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optional_directive .and .loop source_element .and '\0' .emit ESCAPE_TOKEN .emit TOKEN_END;
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source_element
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c_style_comment_block .or cpp_style_comment_block .or new_line_directive .or source_token;
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c_style_comment_block
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'/' .and '*' .and c_style_comment_rest .and .true .emit ' ';
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c_style_comment_rest
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.loop c_style_comment_body .and c_style_comment_end;
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c_style_comment_body
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c_style_comment_char_nostar .or c_style_comment_char_star_noslashstar;
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c_style_comment_char_nostar
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new_line .or '\x2B'-'\xFF' .or '\x01'-'\x29';
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c_style_comment_char_star_noslashstar
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'*' .and c_style_comment_char_star_noslashstar_1;
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c_style_comment_char_star_noslashstar_1
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c_style_comment_char_noslashstar .or c_style_comment_char_star_noslashstar;
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c_style_comment_char_noslashstar
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new_line .or '\x30'-'\xFF' .or '\x01'-'\x29' .or '\x2B'-'\x2E';
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c_style_comment_end
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'*' .and .loop c_style_comment_char_star .and '/';
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c_style_comment_char_star
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'*';
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cpp_style_comment_block
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'/' .and '/' .and cpp_style_comment_block_1;
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cpp_style_comment_block_1
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cpp_style_comment_block_2 .or cpp_style_comment_block_3;
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cpp_style_comment_block_2
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.loop cpp_style_comment_char .and new_line_directive;
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cpp_style_comment_block_3
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.loop cpp_style_comment_char;
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cpp_style_comment_char
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'\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
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new_line_directive
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new_line .and optional_directive;
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new_line
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generic_new_line .emit '\n';
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generic_new_line
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carriage_return_line_feed .or line_feed_carriage_return .or '\n' .or '\r';
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carriage_return_line_feed
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'\r' .and '\n';
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line_feed_carriage_return
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'\n' .and '\r';
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optional_directive
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directive .emit ESCAPE_TOKEN .or .true;
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directive
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dir_define .emit TOKEN_DEFINE .or
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dir_undef .emit TOKEN_UNDEF .or
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dir_if .emit TOKEN_IF .or
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dir_ifdef .emit TOKEN_IF .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e' .emit 'd'
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.emit ' ' .or
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dir_ifndef .emit TOKEN_IF .emit '!' .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e'
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.emit 'd' .emit ' ' .or
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dir_else .emit TOKEN_ELSE .or
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dir_elif .emit TOKEN_ELIF .or
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dir_endif .emit TOKEN_ENDIF .or
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dir_ext .emit TOKEN_EXTENSION .or
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dir_pragma .emit TOKEN_PRAGMA .or
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dir_line .emit TOKEN_LINE;
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dir_define
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optional_space .and '#' .and optional_space .and "define" .and symbol .and opt_parameters .and
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definition;
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dir_undef
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optional_space .and '#' .and optional_space .and "undef" .and symbol;
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dir_if
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optional_space .and '#' .and optional_space .and "if" .and expression;
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dir_ifdef
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optional_space .and '#' .and optional_space .and "ifdef" .and symbol;
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dir_ifndef
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optional_space .and '#' .and optional_space .and "ifndef" .and symbol;
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dir_else
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optional_space .and '#' .and optional_space .and "else";
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dir_elif
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optional_space .and '#' .and optional_space .and "elif" .and expression;
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dir_endif
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optional_space .and '#' .and optional_space .and "endif";
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dir_ext
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optional_space .and '#' .and optional_space .and "extension" .and space .and extension_name .and
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optional_space .and ':' .and optional_space .and extension_behavior;
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dir_line
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optional_space .and '#' .and optional_space .and "line" .and expression;
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dir_pragma
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optional_space .and '#' .and optional_space .and "pragma" .and symbol .and opt_pragma_param;
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opt_pragma_param
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pragma_param .or .true .emit PRAGMA_NO_PARAM;
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pragma_param
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optional_space .and '(' .emit PRAGMA_PARAM .and optional_space .and symbol_no_space .and optional_space .and ')';
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symbol_no_space
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symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
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symbol
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space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
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opt_parameters
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parameters .or .true .emit PARAM_END;
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parameters
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'(' .and parameters_1 .and optional_space .and ')' .emit PARAM_END;
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parameters_1
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parameters_2 .or .true;
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parameters_2
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parameter .emit PARAM_PARAMETER .and .loop parameters_3;
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parameters_3
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optional_space .and ',' .and parameter .emit PARAM_PARAMETER;
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parameter
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optional_space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and
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.true .emit '\0';
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definition
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.loop definition_character .emit * .and .true .emit '\0';
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definition_character
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'\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
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expression
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expression_element .and .loop expression_element .and .true .emit '\0';
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expression_element
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expression_character .emit *;
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expression_character
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'\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
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extension_name
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symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
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extension_behavior
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"require" .emit BEHAVIOR_REQUIRE .or
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"enable" .emit BEHAVIOR_ENABLE .or
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"warn" .emit BEHAVIOR_WARN .or
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"disable" .emit BEHAVIOR_DISABLE;
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optional_space
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.loop single_space;
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space
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single_space .and .loop single_space;
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single_space
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' ' .or '\t';
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source_token
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space .emit ' ' .or complex_token .or source_token_1;
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source_token_1
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simple_token .emit ' ' .and .true .emit ' ';
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/*
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* All possible tokens.
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*/
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complex_token
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identifier .or number;
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simple_token
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increment .or decrement .or lequal .or gequal .or equal .or nequal .or and .or xor .or or .or
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addto .or subtractfrom .or multiplyto .or divideto .or other;
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identifier
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identifier_char1 .emit * .and .loop identifier_char2 .emit *;
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identifier_char1
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'a'-'z' .or 'A'-'Z' .or '_';
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identifier_char2
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'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
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number
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float .or integer;
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digit_oct
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'0'-'7';
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digit_dec
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'0'-'9';
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digit_hex
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'0'-'9' .or 'A'-'F' .or 'a'-'f';
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float
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float_1 .or float_2;
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float_1
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float_fractional_constant .and float_optional_exponent_part;
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float_2
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float_digit_sequence .and float_exponent_part;
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float_fractional_constant
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float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;
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float_fractional_constant_1
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float_digit_sequence .and '.' .emit '.' .and float_digit_sequence;
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float_fractional_constant_2
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float_digit_sequence .and '.' .emit '.';
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float_fractional_constant_3
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'.' .emit '.' .and float_digit_sequence;
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float_optional_exponent_part
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float_exponent_part .or .true;
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float_digit_sequence
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digit_dec .emit * .and .loop digit_dec .emit *;
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float_exponent_part
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float_exponent_part_1 .or float_exponent_part_2;
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float_exponent_part_1
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'e' .emit 'e' .and float_optional_sign .and float_digit_sequence;
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float_exponent_part_2
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'E' .emit 'E' .and float_optional_sign .and float_digit_sequence;
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float_optional_sign
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'+' .emit '+' .or '-' .emit '-' .or .true;
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integer
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integer_hex .or integer_oct .or integer_dec;
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integer_hex
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'0' .emit '0' .and integer_hex_1 .emit * .and digit_hex .emit * .and
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.loop digit_hex .emit *;
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integer_hex_1
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'x' .or 'X';
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integer_oct
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'0' .emit '0' .and .loop digit_oct .emit *;
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integer_dec
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digit_dec .emit * .and .loop digit_dec .emit *;
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increment
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'+' .emit * .and '+' .emit *;
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decrement
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'-' .emit * .and '-' .emit *;
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lequal
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'<' .emit * .and '=' .emit *;
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gequal
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'>' .emit * .and '=' .emit *;
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equal
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'=' .emit * .and '=' .emit *;
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nequal
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'!' .emit * .and '=' .emit *;
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and
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'&' .emit * .and '&' .emit *;
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xor
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'^' .emit * .and '^' .emit *;
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or
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'|' .emit * .and '|' .emit *;
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addto
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'+' .emit * .and '=' .emit *;
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subtractfrom
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'-' .emit * .and '=' .emit *;
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multiplyto
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'*' .emit * .and '=' .emit *;
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divideto
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'/' .emit * .and '=' .emit *;
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/*
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* All characters except '\0' and '#'.
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*/
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other
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'\x24'-'\xFF' .emit * .or '\x01'-'\x22' .emit *;
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symbol_character
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'A'-'Z' .or 'a'-'z' .or '_';
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symbol_character2
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'A'-'Z' .or 'a'-'z' .or '0'-'9' .or '_';
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.string string_lexer;
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string_lexer
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lex_first_identifier_character .and .loop lex_next_identifier_character;
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lex_first_identifier_character
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'a'-'z' .or 'A'-'Z' .or '_';
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lex_next_identifier_character
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'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
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|
|
@ -1,250 +0,0 @@
|
|||
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
|
||||
|
||||
".syntax source;\n"
|
||||
".emtcode ESCAPE_TOKEN 0\n"
|
||||
".emtcode TOKEN_END 0\n"
|
||||
".emtcode TOKEN_DEFINE 1\n"
|
||||
".emtcode TOKEN_UNDEF 2\n"
|
||||
".emtcode TOKEN_IF 3\n"
|
||||
".emtcode TOKEN_ELSE 4\n"
|
||||
".emtcode TOKEN_ELIF 5\n"
|
||||
".emtcode TOKEN_ENDIF 6\n"
|
||||
".emtcode TOKEN_ERROR 7\n"
|
||||
".emtcode TOKEN_PRAGMA 8\n"
|
||||
".emtcode TOKEN_EXTENSION 9\n"
|
||||
".emtcode TOKEN_LINE 10\n"
|
||||
".emtcode PARAM_END 0\n"
|
||||
".emtcode PARAM_PARAMETER 1\n"
|
||||
".emtcode BEHAVIOR_REQUIRE 1\n"
|
||||
".emtcode BEHAVIOR_ENABLE 2\n"
|
||||
".emtcode BEHAVIOR_WARN 3\n"
|
||||
".emtcode BEHAVIOR_DISABLE 4\n"
|
||||
".emtcode PRAGMA_NO_PARAM 0\n"
|
||||
".emtcode PRAGMA_PARAM 1\n"
|
||||
"source\n"
|
||||
" optional_directive .and .loop source_element .and '\\0' .emit ESCAPE_TOKEN .emit TOKEN_END;\n"
|
||||
"source_element\n"
|
||||
" c_style_comment_block .or cpp_style_comment_block .or new_line_directive .or source_token;\n"
|
||||
"c_style_comment_block\n"
|
||||
" '/' .and '*' .and c_style_comment_rest .and .true .emit ' ';\n"
|
||||
"c_style_comment_rest\n"
|
||||
" .loop c_style_comment_body .and c_style_comment_end;\n"
|
||||
"c_style_comment_body\n"
|
||||
" c_style_comment_char_nostar .or c_style_comment_char_star_noslashstar;\n"
|
||||
"c_style_comment_char_nostar\n"
|
||||
" new_line .or '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
|
||||
"c_style_comment_char_star_noslashstar\n"
|
||||
" '*' .and c_style_comment_char_star_noslashstar_1;\n"
|
||||
"c_style_comment_char_star_noslashstar_1\n"
|
||||
" c_style_comment_char_noslashstar .or c_style_comment_char_star_noslashstar;\n"
|
||||
"c_style_comment_char_noslashstar\n"
|
||||
" new_line .or '\\x30'-'\\xFF' .or '\\x01'-'\\x29' .or '\\x2B'-'\\x2E';\n"
|
||||
"c_style_comment_end\n"
|
||||
" '*' .and .loop c_style_comment_char_star .and '/';\n"
|
||||
"c_style_comment_char_star\n"
|
||||
" '*';\n"
|
||||
"cpp_style_comment_block\n"
|
||||
" '/' .and '/' .and cpp_style_comment_block_1;\n"
|
||||
"cpp_style_comment_block_1\n"
|
||||
" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
|
||||
"cpp_style_comment_block_2\n"
|
||||
" .loop cpp_style_comment_char .and new_line_directive;\n"
|
||||
"cpp_style_comment_block_3\n"
|
||||
" .loop cpp_style_comment_char;\n"
|
||||
"cpp_style_comment_char\n"
|
||||
" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
|
||||
"new_line_directive\n"
|
||||
" new_line .and optional_directive;\n"
|
||||
"new_line\n"
|
||||
" generic_new_line .emit '\\n';\n"
|
||||
"generic_new_line\n"
|
||||
" carriage_return_line_feed .or line_feed_carriage_return .or '\\n' .or '\\r';\n"
|
||||
"carriage_return_line_feed\n"
|
||||
" '\\r' .and '\\n';\n"
|
||||
"line_feed_carriage_return\n"
|
||||
" '\\n' .and '\\r';\n"
|
||||
"optional_directive\n"
|
||||
" directive .emit ESCAPE_TOKEN .or .true;\n"
|
||||
"directive\n"
|
||||
" dir_define .emit TOKEN_DEFINE .or\n"
|
||||
" dir_undef .emit TOKEN_UNDEF .or\n"
|
||||
" dir_if .emit TOKEN_IF .or\n"
|
||||
" dir_ifdef .emit TOKEN_IF .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e' .emit 'd'\n"
|
||||
" .emit ' ' .or\n"
|
||||
" dir_ifndef .emit TOKEN_IF .emit '!' .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e'\n"
|
||||
" .emit 'd' .emit ' ' .or\n"
|
||||
" dir_else .emit TOKEN_ELSE .or\n"
|
||||
" dir_elif .emit TOKEN_ELIF .or\n"
|
||||
" dir_endif .emit TOKEN_ENDIF .or\n"
|
||||
" dir_ext .emit TOKEN_EXTENSION .or\n"
|
||||
" dir_pragma .emit TOKEN_PRAGMA .or\n"
|
||||
" dir_line .emit TOKEN_LINE;\n"
|
||||
"dir_define\n"
|
||||
" optional_space .and '#' .and optional_space .and \"define\" .and symbol .and opt_parameters .and\n"
|
||||
" definition;\n"
|
||||
"dir_undef\n"
|
||||
" optional_space .and '#' .and optional_space .and \"undef\" .and symbol;\n"
|
||||
"dir_if\n"
|
||||
" optional_space .and '#' .and optional_space .and \"if\" .and expression;\n"
|
||||
"dir_ifdef\n"
|
||||
" optional_space .and '#' .and optional_space .and \"ifdef\" .and symbol;\n"
|
||||
"dir_ifndef\n"
|
||||
" optional_space .and '#' .and optional_space .and \"ifndef\" .and symbol;\n"
|
||||
"dir_else\n"
|
||||
" optional_space .and '#' .and optional_space .and \"else\";\n"
|
||||
"dir_elif\n"
|
||||
" optional_space .and '#' .and optional_space .and \"elif\" .and expression;\n"
|
||||
"dir_endif\n"
|
||||
" optional_space .and '#' .and optional_space .and \"endif\";\n"
|
||||
"dir_ext\n"
|
||||
" optional_space .and '#' .and optional_space .and \"extension\" .and space .and extension_name .and\n"
|
||||
" optional_space .and ':' .and optional_space .and extension_behavior;\n"
|
||||
"dir_line\n"
|
||||
" optional_space .and '#' .and optional_space .and \"line\" .and expression;\n"
|
||||
"dir_pragma\n"
|
||||
" optional_space .and '#' .and optional_space .and \"pragma\" .and symbol .and opt_pragma_param;\n"
|
||||
"opt_pragma_param\n"
|
||||
" pragma_param .or .true .emit PRAGMA_NO_PARAM;\n"
|
||||
"pragma_param\n"
|
||||
" optional_space .and '(' .emit PRAGMA_PARAM .and optional_space .and symbol_no_space .and optional_space .and ')';\n"
|
||||
"symbol_no_space\n"
|
||||
" symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
|
||||
"symbol\n"
|
||||
" space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
|
||||
"opt_parameters\n"
|
||||
" parameters .or .true .emit PARAM_END;\n"
|
||||
"parameters\n"
|
||||
" '(' .and parameters_1 .and optional_space .and ')' .emit PARAM_END;\n"
|
||||
"parameters_1\n"
|
||||
" parameters_2 .or .true;\n"
|
||||
"parameters_2\n"
|
||||
" parameter .emit PARAM_PARAMETER .and .loop parameters_3;\n"
|
||||
"parameters_3\n"
|
||||
" optional_space .and ',' .and parameter .emit PARAM_PARAMETER;\n"
|
||||
"parameter\n"
|
||||
" optional_space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and\n"
|
||||
" .true .emit '\\0';\n"
|
||||
"definition\n"
|
||||
" .loop definition_character .emit * .and .true .emit '\\0';\n"
|
||||
"definition_character\n"
|
||||
" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
|
||||
"expression\n"
|
||||
" expression_element .and .loop expression_element .and .true .emit '\\0';\n"
|
||||
"expression_element\n"
|
||||
" expression_character .emit *;\n"
|
||||
"expression_character\n"
|
||||
" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
|
||||
"extension_name\n"
|
||||
" symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
|
||||
"extension_behavior\n"
|
||||
" \"require\" .emit BEHAVIOR_REQUIRE .or\n"
|
||||
" \"enable\" .emit BEHAVIOR_ENABLE .or\n"
|
||||
" \"warn\" .emit BEHAVIOR_WARN .or\n"
|
||||
" \"disable\" .emit BEHAVIOR_DISABLE;\n"
|
||||
"optional_space\n"
|
||||
" .loop single_space;\n"
|
||||
"space\n"
|
||||
" single_space .and .loop single_space;\n"
|
||||
"single_space\n"
|
||||
" ' ' .or '\\t';\n"
|
||||
"source_token\n"
|
||||
" space .emit ' ' .or complex_token .or source_token_1;\n"
|
||||
"source_token_1\n"
|
||||
" simple_token .emit ' ' .and .true .emit ' ';\n"
|
||||
"complex_token\n"
|
||||
" identifier .or number;\n"
|
||||
"simple_token\n"
|
||||
" increment .or decrement .or lequal .or gequal .or equal .or nequal .or and .or xor .or or .or\n"
|
||||
" addto .or subtractfrom .or multiplyto .or divideto .or other;\n"
|
||||
"identifier\n"
|
||||
" identifier_char1 .emit * .and .loop identifier_char2 .emit *;\n"
|
||||
"identifier_char1\n"
|
||||
" 'a'-'z' .or 'A'-'Z' .or '_';\n"
|
||||
"identifier_char2\n"
|
||||
" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n"
|
||||
"number\n"
|
||||
" float .or integer;\n"
|
||||
"digit_oct\n"
|
||||
" '0'-'7';\n"
|
||||
"digit_dec\n"
|
||||
" '0'-'9';\n"
|
||||
"digit_hex\n"
|
||||
" '0'-'9' .or 'A'-'F' .or 'a'-'f';\n"
|
||||
"float\n"
|
||||
" float_1 .or float_2;\n"
|
||||
"float_1\n"
|
||||
" float_fractional_constant .and float_optional_exponent_part;\n"
|
||||
"float_2\n"
|
||||
" float_digit_sequence .and float_exponent_part;\n"
|
||||
"float_fractional_constant\n"
|
||||
" float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;\n"
|
||||
"float_fractional_constant_1\n"
|
||||
" float_digit_sequence .and '.' .emit '.' .and float_digit_sequence;\n"
|
||||
"float_fractional_constant_2\n"
|
||||
" float_digit_sequence .and '.' .emit '.';\n"
|
||||
"float_fractional_constant_3\n"
|
||||
" '.' .emit '.' .and float_digit_sequence;\n"
|
||||
"float_optional_exponent_part\n"
|
||||
" float_exponent_part .or .true;\n"
|
||||
"float_digit_sequence\n"
|
||||
" digit_dec .emit * .and .loop digit_dec .emit *;\n"
|
||||
"float_exponent_part\n"
|
||||
" float_exponent_part_1 .or float_exponent_part_2;\n"
|
||||
"float_exponent_part_1\n"
|
||||
" 'e' .emit 'e' .and float_optional_sign .and float_digit_sequence;\n"
|
||||
"float_exponent_part_2\n"
|
||||
" 'E' .emit 'E' .and float_optional_sign .and float_digit_sequence;\n"
|
||||
"float_optional_sign\n"
|
||||
" '+' .emit '+' .or '-' .emit '-' .or .true;\n"
|
||||
"integer\n"
|
||||
" integer_hex .or integer_oct .or integer_dec;\n"
|
||||
"integer_hex\n"
|
||||
" '0' .emit '0' .and integer_hex_1 .emit * .and digit_hex .emit * .and\n"
|
||||
" .loop digit_hex .emit *;\n"
|
||||
"integer_hex_1\n"
|
||||
" 'x' .or 'X';\n"
|
||||
"integer_oct\n"
|
||||
" '0' .emit '0' .and .loop digit_oct .emit *;\n"
|
||||
"integer_dec\n"
|
||||
" digit_dec .emit * .and .loop digit_dec .emit *;\n"
|
||||
"increment\n"
|
||||
" '+' .emit * .and '+' .emit *;\n"
|
||||
"decrement\n"
|
||||
" '-' .emit * .and '-' .emit *;\n"
|
||||
"lequal\n"
|
||||
" '<' .emit * .and '=' .emit *;\n"
|
||||
"gequal\n"
|
||||
" '>' .emit * .and '=' .emit *;\n"
|
||||
"equal\n"
|
||||
" '=' .emit * .and '=' .emit *;\n"
|
||||
"nequal\n"
|
||||
" '!' .emit * .and '=' .emit *;\n"
|
||||
"and\n"
|
||||
" '&' .emit * .and '&' .emit *;\n"
|
||||
"xor\n"
|
||||
" '^' .emit * .and '^' .emit *;\n"
|
||||
"or\n"
|
||||
" '|' .emit * .and '|' .emit *;\n"
|
||||
"addto\n"
|
||||
" '+' .emit * .and '=' .emit *;\n"
|
||||
"subtractfrom\n"
|
||||
" '-' .emit * .and '=' .emit *;\n"
|
||||
"multiplyto\n"
|
||||
" '*' .emit * .and '=' .emit *;\n"
|
||||
"divideto\n"
|
||||
" '/' .emit * .and '=' .emit *;\n"
|
||||
"other\n"
|
||||
" '\\x24'-'\\xFF' .emit * .or '\\x01'-'\\x22' .emit *;\n"
|
||||
"symbol_character\n"
|
||||
" 'A'-'Z' .or 'a'-'z' .or '_';\n"
|
||||
"symbol_character2\n"
|
||||
" 'A'-'Z' .or 'a'-'z' .or '0'-'9' .or '_';\n"
|
||||
".string string_lexer;\n"
|
||||
"string_lexer\n"
|
||||
" lex_first_identifier_character .and .loop lex_next_identifier_character;\n"
|
||||
"lex_first_identifier_character\n"
|
||||
" 'a'-'z' .or 'A'-'Z' .or '_';\n"
|
||||
"lex_next_identifier_character\n"
|
||||
" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n"
|
||||
""
|
||||
|
|
@ -1,265 +0,0 @@
|
|||
/*
|
||||
* Mesa 3-D graphics library
|
||||
* Version: 6.6
|
||||
*
|
||||
* Copyright (C) 2006 Brian Paul All Rights Reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included
|
||||
* in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file slang_pp_expression.syn
|
||||
* slang preprocessor expression parser
|
||||
* \author Michal Krol
|
||||
*/
|
||||
|
||||
/*
|
||||
* Parses one or two (optional) expressions on literal integer constants. Those expressions come
|
||||
* from #if #elif and #line directives. The preprocessor already parsed those directives and
|
||||
* expanded the expression (expressions). All occurences of the operator "defined" are already
|
||||
* replaced with either "0" or "1" literals.
|
||||
*/
|
||||
|
||||
.syntax expression;
|
||||
|
||||
/*
|
||||
* Those separate individual expressions.
|
||||
* For #if/#elif case it is: EXP_EXPRESSION ... EXP_END
|
||||
* For #line case it may be: EXP_EXPRESSION ... EXP_EXPRESSION ... EXP_END
|
||||
*/
|
||||
.emtcode EXP_END 0
|
||||
.emtcode EXP_EXPRESSION 1
|
||||
|
||||
.emtcode OP_END 0
|
||||
.emtcode OP_PUSHINT 1
|
||||
.emtcode OP_LOGICALOR 2
|
||||
.emtcode OP_LOGICALAND 3
|
||||
.emtcode OP_OR 4
|
||||
.emtcode OP_XOR 5
|
||||
.emtcode OP_AND 6
|
||||
.emtcode OP_EQUAL 7
|
||||
.emtcode OP_NOTEQUAL 8
|
||||
.emtcode OP_LESSEQUAL 9
|
||||
.emtcode OP_GREATEREQUAL 10
|
||||
.emtcode OP_LESS 11
|
||||
.emtcode OP_GREATER 12
|
||||
.emtcode OP_LEFTSHIFT 13
|
||||
.emtcode OP_RIGHTSHIFT 14
|
||||
.emtcode OP_ADD 15
|
||||
.emtcode OP_SUBTRACT 16
|
||||
.emtcode OP_MULTIPLY 17
|
||||
.emtcode OP_DIVIDE 18
|
||||
.emtcode OP_MODULUS 19
|
||||
.emtcode OP_PLUS 20
|
||||
.emtcode OP_MINUS 21
|
||||
.emtcode OP_NEGATE 22
|
||||
.emtcode OP_COMPLEMENT 23
|
||||
|
||||
expression
|
||||
first_expression .and optional_second_expression .and optional_space .and '\0' .emit EXP_END;
|
||||
|
||||
first_expression
|
||||
optional_space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;
|
||||
|
||||
optional_second_expression
|
||||
second_expression .or .true;
|
||||
|
||||
second_expression
|
||||
space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;
|
||||
|
||||
logical_or_expression
|
||||
logical_and_expression .and .loop logical_or_expression_1;
|
||||
logical_or_expression_1
|
||||
barbar .and logical_and_expression .and .true .emit OP_LOGICALOR;
|
||||
|
||||
logical_and_expression
|
||||
or_expression .and .loop logical_and_expression_1;
|
||||
logical_and_expression_1
|
||||
ampersandampersand .and or_expression .and .true .emit OP_LOGICALAND;
|
||||
|
||||
or_expression
|
||||
xor_expression .and .loop or_expression_1;
|
||||
or_expression_1
|
||||
bar .and xor_expression .and .true .emit OP_OR;
|
||||
|
||||
xor_expression
|
||||
and_expression .and .loop xor_expression_1;
|
||||
xor_expression_1
|
||||
caret .and and_expression .and .true .emit OP_XOR;
|
||||
|
||||
and_expression
|
||||
equality_expression .and .loop and_expression_1;
|
||||
and_expression_1
|
||||
ampersand .and equality_expression .and .true .emit OP_AND;
|
||||
|
||||
equality_expression
|
||||
relational_expression .and .loop equality_expression_1;
|
||||
equality_expression_1
|
||||
equality_expression_2 .or equality_expression_3;
|
||||
equality_expression_2
|
||||
equalsequals .and relational_expression .and .true .emit OP_EQUAL;
|
||||
equality_expression_3
|
||||
bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;
|
||||
|
||||
relational_expression
|
||||
shift_expression .and .loop relational_expression_1;
|
||||
relational_expression_1
|
||||
relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or
|
||||
relational_expression_5;
|
||||
relational_expression_2
|
||||
lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;
|
||||
relational_expression_3
|
||||
greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;
|
||||
relational_expression_4
|
||||
less .and shift_expression .and .true .emit OP_LESS;
|
||||
relational_expression_5
|
||||
greater .and shift_expression .and .true .emit OP_GREATER;
|
||||
|
||||
shift_expression
|
||||
additive_expression .and .loop shift_expression_1;
|
||||
shift_expression_1
|
||||
shift_expression_2 .or shift_expression_3;
|
||||
shift_expression_2
|
||||
lessless .and additive_expression .and .true .emit OP_LEFTSHIFT;
|
||||
shift_expression_3
|
||||
greatergreater .and additive_expression .and .true .emit OP_RIGHTSHIFT;
|
||||
|
||||
additive_expression
|
||||
multiplicative_expression .and .loop additive_expression_1;
|
||||
additive_expression_1
|
||||
additive_expression_2 .or additive_expression_3;
|
||||
additive_expression_2
|
||||
plus .and multiplicative_expression .and .true .emit OP_ADD;
|
||||
additive_expression_3
|
||||
dash .and multiplicative_expression .and .true .emit OP_SUBTRACT;
|
||||
|
||||
multiplicative_expression
|
||||
unary_expression .and .loop multiplicative_expression_1;
|
||||
multiplicative_expression_1
|
||||
multiplicative_expression_2 .or multiplicative_expression_3 .or multiplicative_expression_4;
|
||||
multiplicative_expression_2
|
||||
star .and unary_expression .and .true .emit OP_MULTIPLY;
|
||||
multiplicative_expression_3
|
||||
slash .and unary_expression .and .true .emit OP_DIVIDE;
|
||||
multiplicative_expression_4
|
||||
percent .and unary_expression .and .true .emit OP_MODULUS;
|
||||
|
||||
unary_expression
|
||||
primary_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or
|
||||
unary_expression_4;
|
||||
unary_expression_1
|
||||
plus .and unary_expression .and .true .emit OP_PLUS;
|
||||
unary_expression_2
|
||||
dash .and unary_expression .and .true .emit OP_MINUS;
|
||||
unary_expression_3
|
||||
bang .and unary_expression .and .true .emit OP_NEGATE;
|
||||
unary_expression_4
|
||||
tilda .and unary_expression .and .true .emit OP_COMPLEMENT;
|
||||
|
||||
primary_expression
|
||||
intconstant .or primary_expression_1;
|
||||
primary_expression_1
|
||||
lparen .and logical_or_expression .and rparen;
|
||||
|
||||
intconstant
|
||||
integer .emit OP_PUSHINT;
|
||||
|
||||
integer
|
||||
integer_dec;
|
||||
|
||||
integer_dec
|
||||
digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
|
||||
|
||||
digit_dec
|
||||
'0'-'9';
|
||||
|
||||
optional_space
|
||||
.loop single_space;
|
||||
|
||||
space
|
||||
single_space .and .loop single_space;
|
||||
|
||||
single_space
|
||||
' ' .or '\t';
|
||||
|
||||
ampersand
|
||||
optional_space .and '&' .and optional_space;
|
||||
|
||||
ampersandampersand
|
||||
optional_space .and '&' .and '&' .and optional_space;
|
||||
|
||||
bang
|
||||
optional_space .and '!' .and optional_space;
|
||||
|
||||
bangequals
|
||||
optional_space .and '!' .and '=' .and optional_space;
|
||||
|
||||
bar
|
||||
optional_space .and '|' .and optional_space;
|
||||
|
||||
barbar
|
||||
optional_space .and '|' .and '|' .and optional_space;
|
||||
|
||||
caret
|
||||
optional_space .and '^' .and optional_space;
|
||||
|
||||
dash
|
||||
optional_space .and '-' .and optional_space;
|
||||
|
||||
equalsequals
|
||||
optional_space .and '=' .and '=' .and optional_space;
|
||||
|
||||
greater
|
||||
optional_space .and '>' .and optional_space;
|
||||
|
||||
greaterequals
|
||||
optional_space .and '>' .and '=' .and optional_space;
|
||||
|
||||
greatergreater
|
||||
optional_space .and '>' .and '>' .and optional_space;
|
||||
|
||||
less
|
||||
optional_space .and '<' .and optional_space;
|
||||
|
||||
lessequals
|
||||
optional_space .and '<' .and '=' .and optional_space;
|
||||
|
||||
lessless
|
||||
optional_space .and '<' .and '<' .and optional_space;
|
||||
|
||||
lparen
|
||||
optional_space .and '(' .and optional_space;
|
||||
|
||||
percent
|
||||
optional_space .and '%' .and optional_space;
|
||||
|
||||
plus
|
||||
optional_space .and '+' .and optional_space;
|
||||
|
||||
rparen
|
||||
optional_space .and ')' .and optional_space;
|
||||
|
||||
slash
|
||||
optional_space .and '/' .and optional_space;
|
||||
|
||||
star
|
||||
optional_space .and '*' .and optional_space;
|
||||
|
||||
tilda
|
||||
optional_space .and '~' .and optional_space;
|
||||
|
||||
|
|
@ -1,179 +0,0 @@
|
|||
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
|
||||
|
||||
".syntax expression;\n"
|
||||
".emtcode EXP_END 0\n"
|
||||
".emtcode EXP_EXPRESSION 1\n"
|
||||
".emtcode OP_END 0\n"
|
||||
".emtcode OP_PUSHINT 1\n"
|
||||
".emtcode OP_LOGICALOR 2\n"
|
||||
".emtcode OP_LOGICALAND 3\n"
|
||||
".emtcode OP_OR 4\n"
|
||||
".emtcode OP_XOR 5\n"
|
||||
".emtcode OP_AND 6\n"
|
||||
".emtcode OP_EQUAL 7\n"
|
||||
".emtcode OP_NOTEQUAL 8\n"
|
||||
".emtcode OP_LESSEQUAL 9\n"
|
||||
".emtcode OP_GREATEREQUAL 10\n"
|
||||
".emtcode OP_LESS 11\n"
|
||||
".emtcode OP_GREATER 12\n"
|
||||
".emtcode OP_LEFTSHIFT 13\n"
|
||||
".emtcode OP_RIGHTSHIFT 14\n"
|
||||
".emtcode OP_ADD 15\n"
|
||||
".emtcode OP_SUBTRACT 16\n"
|
||||
".emtcode OP_MULTIPLY 17\n"
|
||||
".emtcode OP_DIVIDE 18\n"
|
||||
".emtcode OP_MODULUS 19\n"
|
||||
".emtcode OP_PLUS 20\n"
|
||||
".emtcode OP_MINUS 21\n"
|
||||
".emtcode OP_NEGATE 22\n"
|
||||
".emtcode OP_COMPLEMENT 23\n"
|
||||
"expression\n"
|
||||
" first_expression .and optional_second_expression .and optional_space .and '\\0' .emit EXP_END;\n"
|
||||
"first_expression\n"
|
||||
" optional_space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;\n"
|
||||
"optional_second_expression\n"
|
||||
" second_expression .or .true;\n"
|
||||
"second_expression\n"
|
||||
" space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;\n"
|
||||
"logical_or_expression\n"
|
||||
" logical_and_expression .and .loop logical_or_expression_1;\n"
|
||||
"logical_or_expression_1\n"
|
||||
" barbar .and logical_and_expression .and .true .emit OP_LOGICALOR;\n"
|
||||
"logical_and_expression\n"
|
||||
" or_expression .and .loop logical_and_expression_1;\n"
|
||||
"logical_and_expression_1\n"
|
||||
" ampersandampersand .and or_expression .and .true .emit OP_LOGICALAND;\n"
|
||||
"or_expression\n"
|
||||
" xor_expression .and .loop or_expression_1;\n"
|
||||
"or_expression_1\n"
|
||||
" bar .and xor_expression .and .true .emit OP_OR;\n"
|
||||
"xor_expression\n"
|
||||
" and_expression .and .loop xor_expression_1;\n"
|
||||
"xor_expression_1\n"
|
||||
" caret .and and_expression .and .true .emit OP_XOR;\n"
|
||||
"and_expression\n"
|
||||
" equality_expression .and .loop and_expression_1;\n"
|
||||
"and_expression_1\n"
|
||||
" ampersand .and equality_expression .and .true .emit OP_AND;\n"
|
||||
"equality_expression\n"
|
||||
" relational_expression .and .loop equality_expression_1;\n"
|
||||
"equality_expression_1\n"
|
||||
" equality_expression_2 .or equality_expression_3;\n"
|
||||
"equality_expression_2\n"
|
||||
" equalsequals .and relational_expression .and .true .emit OP_EQUAL;\n"
|
||||
"equality_expression_3\n"
|
||||
" bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;\n"
|
||||
"relational_expression\n"
|
||||
" shift_expression .and .loop relational_expression_1;\n"
|
||||
"relational_expression_1\n"
|
||||
" relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or\n"
|
||||
" relational_expression_5;\n"
|
||||
"relational_expression_2\n"
|
||||
" lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;\n"
|
||||
"relational_expression_3\n"
|
||||
" greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;\n"
|
||||
"relational_expression_4\n"
|
||||
" less .and shift_expression .and .true .emit OP_LESS;\n"
|
||||
"relational_expression_5\n"
|
||||
" greater .and shift_expression .and .true .emit OP_GREATER;\n"
|
||||
"shift_expression\n"
|
||||
" additive_expression .and .loop shift_expression_1;\n"
|
||||
"shift_expression_1\n"
|
||||
" shift_expression_2 .or shift_expression_3;\n"
|
||||
"shift_expression_2\n"
|
||||
" lessless .and additive_expression .and .true .emit OP_LEFTSHIFT;\n"
|
||||
"shift_expression_3\n"
|
||||
" greatergreater .and additive_expression .and .true .emit OP_RIGHTSHIFT;\n"
|
||||
"additive_expression\n"
|
||||
" multiplicative_expression .and .loop additive_expression_1;\n"
|
||||
"additive_expression_1\n"
|
||||
" additive_expression_2 .or additive_expression_3;\n"
|
||||
"additive_expression_2\n"
|
||||
" plus .and multiplicative_expression .and .true .emit OP_ADD;\n"
|
||||
"additive_expression_3\n"
|
||||
" dash .and multiplicative_expression .and .true .emit OP_SUBTRACT;\n"
|
||||
"multiplicative_expression\n"
|
||||
" unary_expression .and .loop multiplicative_expression_1;\n"
|
||||
"multiplicative_expression_1\n"
|
||||
" multiplicative_expression_2 .or multiplicative_expression_3 .or multiplicative_expression_4;\n"
|
||||
"multiplicative_expression_2\n"
|
||||
" star .and unary_expression .and .true .emit OP_MULTIPLY;\n"
|
||||
"multiplicative_expression_3\n"
|
||||
" slash .and unary_expression .and .true .emit OP_DIVIDE;\n"
|
||||
"multiplicative_expression_4\n"
|
||||
" percent .and unary_expression .and .true .emit OP_MODULUS;\n"
|
||||
"unary_expression\n"
|
||||
" primary_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or\n"
|
||||
" unary_expression_4;\n"
|
||||
"unary_expression_1\n"
|
||||
" plus .and unary_expression .and .true .emit OP_PLUS;\n"
|
||||
"unary_expression_2\n"
|
||||
" dash .and unary_expression .and .true .emit OP_MINUS;\n"
|
||||
"unary_expression_3\n"
|
||||
" bang .and unary_expression .and .true .emit OP_NEGATE;\n"
|
||||
"unary_expression_4\n"
|
||||
" tilda .and unary_expression .and .true .emit OP_COMPLEMENT;\n"
|
||||
"primary_expression\n"
|
||||
" intconstant .or primary_expression_1;\n"
|
||||
"primary_expression_1\n"
|
||||
" lparen .and logical_or_expression .and rparen;\n"
|
||||
"intconstant\n"
|
||||
" integer .emit OP_PUSHINT;\n"
|
||||
"integer\n"
|
||||
" integer_dec;\n"
|
||||
"integer_dec\n"
|
||||
" digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
|
||||
"digit_dec\n"
|
||||
" '0'-'9';\n"
|
||||
"optional_space\n"
|
||||
" .loop single_space;\n"
|
||||
"space\n"
|
||||
" single_space .and .loop single_space;\n"
|
||||
"single_space\n"
|
||||
" ' ' .or '\\t';\n"
|
||||
"ampersand\n"
|
||||
" optional_space .and '&' .and optional_space;\n"
|
||||
"ampersandampersand\n"
|
||||
" optional_space .and '&' .and '&' .and optional_space;\n"
|
||||
"bang\n"
|
||||
" optional_space .and '!' .and optional_space;\n"
|
||||
"bangequals\n"
|
||||
" optional_space .and '!' .and '=' .and optional_space;\n"
|
||||
"bar\n"
|
||||
" optional_space .and '|' .and optional_space;\n"
|
||||
"barbar\n"
|
||||
" optional_space .and '|' .and '|' .and optional_space;\n"
|
||||
"caret\n"
|
||||
" optional_space .and '^' .and optional_space;\n"
|
||||
"dash\n"
|
||||
" optional_space .and '-' .and optional_space;\n"
|
||||
"equalsequals\n"
|
||||
" optional_space .and '=' .and '=' .and optional_space;\n"
|
||||
"greater\n"
|
||||
" optional_space .and '>' .and optional_space;\n"
|
||||
"greaterequals\n"
|
||||
" optional_space .and '>' .and '=' .and optional_space;\n"
|
||||
"greatergreater\n"
|
||||
" optional_space .and '>' .and '>' .and optional_space;\n"
|
||||
"less\n"
|
||||
" optional_space .and '<' .and optional_space;\n"
|
||||
"lessequals\n"
|
||||
" optional_space .and '<' .and '=' .and optional_space;\n"
|
||||
"lessless\n"
|
||||
" optional_space .and '<' .and '<' .and optional_space;\n"
|
||||
"lparen\n"
|
||||
" optional_space .and '(' .and optional_space;\n"
|
||||
"percent\n"
|
||||
" optional_space .and '%' .and optional_space;\n"
|
||||
"plus\n"
|
||||
" optional_space .and '+' .and optional_space;\n"
|
||||
"rparen\n"
|
||||
" optional_space .and ')' .and optional_space;\n"
|
||||
"slash\n"
|
||||
" optional_space .and '/' .and optional_space;\n"
|
||||
"star\n"
|
||||
" optional_space .and '*' .and optional_space;\n"
|
||||
"tilda\n"
|
||||
" optional_space .and '~' .and optional_space;\n"
|
||||
""
|
||||
|
|
@ -1,122 +0,0 @@
|
|||
/*
|
||||
* Mesa 3-D graphics library
|
||||
* Version: 6.6
|
||||
*
|
||||
* Copyright (C) 2005-2006 Brian Paul All Rights Reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included
|
||||
* in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file slang_pp_version.syn
|
||||
* slang #version directive syntax
|
||||
* \author Michal Krol
|
||||
*/
|
||||
|
||||
.syntax version_directive;
|
||||
|
||||
version_directive
|
||||
version_directive_1;
|
||||
version_directive_1
|
||||
prior_optional_spaces .and optional_version_directive .and .true .emit $;
|
||||
|
||||
optional_version_directive
|
||||
version_directive_body .or .true .emit 10 .emit 1;
|
||||
|
||||
version_directive_body
|
||||
'#' .and optional_space .and "version" .and space .and version_number .and optional_space .and
|
||||
new_line;
|
||||
|
||||
version_number
|
||||
version_number_100 .or version_number_110 .or version_number_120;
|
||||
|
||||
version_number_100
|
||||
leading_zeroes .and "100" .emit 0 .emit 1;
|
||||
|
||||
version_number_110
|
||||
leading_zeroes .and "110" .emit 10 .emit 1;
|
||||
|
||||
version_number_120
|
||||
leading_zeroes .and "120" .emit 20 .emit 1;
|
||||
|
||||
leading_zeroes
|
||||
.loop zero;
|
||||
|
||||
zero
|
||||
'0';
|
||||
|
||||
space
|
||||
single_space .and .loop single_space;
|
||||
|
||||
optional_space
|
||||
.loop single_space;
|
||||
|
||||
single_space
|
||||
' ' .or '\t';
|
||||
|
||||
prior_optional_spaces
|
||||
.loop prior_space;
|
||||
|
||||
prior_space
|
||||
c_style_comment_block .or cpp_style_comment_block .or space .or new_line;
|
||||
|
||||
c_style_comment_block
|
||||
'/' .and '*' .and c_style_comment_rest;
|
||||
|
||||
c_style_comment_rest
|
||||
.loop c_style_comment_char_no_star .and c_style_comment_rest_1;
|
||||
c_style_comment_rest_1
|
||||
c_style_comment_end .or c_style_comment_rest_2;
|
||||
c_style_comment_rest_2
|
||||
'*' .and c_style_comment_rest;
|
||||
|
||||
c_style_comment_char_no_star
|
||||
'\x2B'-'\xFF' .or '\x01'-'\x29';
|
||||
|
||||
c_style_comment_end
|
||||
'*' .and '/';
|
||||
|
||||
cpp_style_comment_block
|
||||
'/' .and '/' .and cpp_style_comment_block_1;
|
||||
cpp_style_comment_block_1
|
||||
cpp_style_comment_block_2 .or cpp_style_comment_block_3;
|
||||
cpp_style_comment_block_2
|
||||
.loop cpp_style_comment_char .and new_line;
|
||||
cpp_style_comment_block_3
|
||||
.loop cpp_style_comment_char;
|
||||
|
||||
cpp_style_comment_char
|
||||
'\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
|
||||
|
||||
new_line
|
||||
cr_lf .or lf_cr .or '\n' .or '\r';
|
||||
|
||||
cr_lf
|
||||
'\r' .and '\n';
|
||||
|
||||
lf_cr
|
||||
'\n' .and '\r';
|
||||
|
||||
.string __string_filter;
|
||||
|
||||
__string_filter
|
||||
.loop __identifier_char;
|
||||
|
||||
__identifier_char
|
||||
'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';
|
||||
|
||||
|
|
@ -1,69 +0,0 @@
|
|||
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
|
||||
|
||||
".syntax version_directive;\n"
|
||||
"version_directive\n"
|
||||
" version_directive_1;\n"
|
||||
"version_directive_1\n"
|
||||
" prior_optional_spaces .and optional_version_directive .and .true .emit $;\n"
|
||||
"optional_version_directive\n"
|
||||
" version_directive_body .or .true .emit 10 .emit 1;\n"
|
||||
"version_directive_body\n"
|
||||
" '#' .and optional_space .and \"version\" .and space .and version_number .and optional_space .and\n"
|
||||
" new_line;\n"
|
||||
"version_number\n"
|
||||
" version_number_100 .or version_number_110 .or version_number_120;\n"
|
||||
"version_number_100\n"
|
||||
" leading_zeroes .and \"100\" .emit 0 .emit 1;\n"
|
||||
"version_number_110\n"
|
||||
" leading_zeroes .and \"110\" .emit 10 .emit 1;\n"
|
||||
"version_number_120\n"
|
||||
" leading_zeroes .and \"120\" .emit 20 .emit 1;\n"
|
||||
"leading_zeroes\n"
|
||||
" .loop zero;\n"
|
||||
"zero\n"
|
||||
" '0';\n"
|
||||
"space\n"
|
||||
" single_space .and .loop single_space;\n"
|
||||
"optional_space\n"
|
||||
" .loop single_space;\n"
|
||||
"single_space\n"
|
||||
" ' ' .or '\\t';\n"
|
||||
"prior_optional_spaces\n"
|
||||
" .loop prior_space;\n"
|
||||
"prior_space\n"
|
||||
" c_style_comment_block .or cpp_style_comment_block .or space .or new_line;\n"
|
||||
"c_style_comment_block\n"
|
||||
" '/' .and '*' .and c_style_comment_rest;\n"
|
||||
"c_style_comment_rest\n"
|
||||
" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n"
|
||||
"c_style_comment_rest_1\n"
|
||||
" c_style_comment_end .or c_style_comment_rest_2;\n"
|
||||
"c_style_comment_rest_2\n"
|
||||
" '*' .and c_style_comment_rest;\n"
|
||||
"c_style_comment_char_no_star\n"
|
||||
" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
|
||||
"c_style_comment_end\n"
|
||||
" '*' .and '/';\n"
|
||||
"cpp_style_comment_block\n"
|
||||
" '/' .and '/' .and cpp_style_comment_block_1;\n"
|
||||
"cpp_style_comment_block_1\n"
|
||||
" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
|
||||
"cpp_style_comment_block_2\n"
|
||||
" .loop cpp_style_comment_char .and new_line;\n"
|
||||
"cpp_style_comment_block_3\n"
|
||||
" .loop cpp_style_comment_char;\n"
|
||||
"cpp_style_comment_char\n"
|
||||
" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
|
||||
"new_line\n"
|
||||
" cr_lf .or lf_cr .or '\\n' .or '\\r';\n"
|
||||
"cr_lf\n"
|
||||
" '\\r' .and '\\n';\n"
|
||||
"lf_cr\n"
|
||||
" '\\n' .and '\\r';\n"
|
||||
".string __string_filter;\n"
|
||||
"__string_filter\n"
|
||||
" .loop __identifier_char;\n"
|
||||
"__identifier_char\n"
|
||||
" 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';\n"
|
||||
""
|
||||
|
|
@ -1,118 +0,0 @@
|
|||
/*
|
||||
* Mesa 3-D graphics library
|
||||
* Version: 6.3
|
||||
*
|
||||
* Copyright (C) 2005 Brian Paul All Rights Reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included
|
||||
* in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file slang_version.syn
|
||||
* slang #version directive syntax
|
||||
* \author Michal Krol
|
||||
*/
|
||||
|
||||
.syntax version_directive;
|
||||
|
||||
version_directive
|
||||
version_directive_1 .and .loop version_directive_2;
|
||||
version_directive_1
|
||||
prior_optional_spaces .and optional_version_directive .and .true .emit $;
|
||||
version_directive_2
|
||||
prior_optional_spaces .and version_directive_body .and .true .emit $;
|
||||
|
||||
optional_version_directive
|
||||
version_directive_body .or .true .emit 10 .emit 1;
|
||||
|
||||
version_directive_body
|
||||
'#' .and optional_space .and "version" .and space .and version_number .and optional_space .and
|
||||
new_line;
|
||||
|
||||
version_number
|
||||
version_number_110;
|
||||
|
||||
version_number_110
|
||||
leading_zeroes .and "110" .emit 10 .emit 1;
|
||||
|
||||
leading_zeroes
|
||||
.loop zero;
|
||||
|
||||
zero
|
||||
'0';
|
||||
|
||||
space
|
||||
single_space .and .loop single_space;
|
||||
|
||||
optional_space
|
||||
.loop single_space;
|
||||
|
||||
single_space
|
||||
' ' .or '\t';
|
||||
|
||||
prior_optional_spaces
|
||||
.loop prior_space;
|
||||
|
||||
prior_space
|
||||
c_style_comment_block .or cpp_style_comment_block .or space .or new_line;
|
||||
|
||||
c_style_comment_block
|
||||
'/' .and '*' .and c_style_comment_rest;
|
||||
|
||||
c_style_comment_rest
|
||||
.loop c_style_comment_char_no_star .and c_style_comment_rest_1;
|
||||
c_style_comment_rest_1
|
||||
c_style_comment_end .or c_style_comment_rest_2;
|
||||
c_style_comment_rest_2
|
||||
'*' .and c_style_comment_rest;
|
||||
|
||||
c_style_comment_char_no_star
|
||||
'\x2B'-'\xFF' .or '\x01'-'\x29';
|
||||
|
||||
c_style_comment_end
|
||||
'*' .and '/';
|
||||
|
||||
cpp_style_comment_block
|
||||
'/' .and '/' .and cpp_style_comment_block_1;
|
||||
cpp_style_comment_block_1
|
||||
cpp_style_comment_block_2 .or cpp_style_comment_block_3;
|
||||
cpp_style_comment_block_2
|
||||
.loop cpp_style_comment_char .and new_line;
|
||||
cpp_style_comment_block_3
|
||||
.loop cpp_style_comment_char;
|
||||
|
||||
cpp_style_comment_char
|
||||
'\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
|
||||
|
||||
new_line
|
||||
cr_lf .or lf_cr .or '\n' .or '\r';
|
||||
|
||||
cr_lf
|
||||
'\r' .and '\n';
|
||||
|
||||
lf_cr
|
||||
'\n' .and '\r';
|
||||
|
||||
.string __string_filter;
|
||||
|
||||
__string_filter
|
||||
.loop __identifier_char;
|
||||
|
||||
__identifier_char
|
||||
'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';
|
||||
|
||||
|
|
@ -38,7 +38,6 @@
|
|||
#include "shader/grammar/grammar_mesa.h"
|
||||
#include "slang_codegen.h"
|
||||
#include "slang_compile.h"
|
||||
#include "slang_preprocess.h"
|
||||
#include "slang_storage.h"
|
||||
#include "slang_emit.h"
|
||||
#include "slang_log.h"
|
||||
|
|
@ -2496,8 +2495,7 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
|
|||
struct gl_sl_pragmas *pragmas)
|
||||
{
|
||||
byte *prod;
|
||||
GLuint size, start, version;
|
||||
slang_string preprocessed;
|
||||
GLuint size, version;
|
||||
GLuint maxVersion;
|
||||
|
||||
#if FEATURE_ARB_shading_language_120
|
||||
|
|
@ -2509,8 +2507,7 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
|
|||
#endif
|
||||
|
||||
/* First retrieve the version number. */
|
||||
if (!_slang_preprocess_version(source, &version, &start, infolog))
|
||||
return GL_FALSE;
|
||||
version = 110;
|
||||
|
||||
if (version > maxVersion) {
|
||||
slang_info_log_error(infolog,
|
||||
|
|
@ -2519,23 +2516,13 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
|
|||
return GL_FALSE;
|
||||
}
|
||||
|
||||
/* Now preprocess the source string. */
|
||||
slang_string_init(&preprocessed);
|
||||
if (!_slang_preprocess_directives(&preprocessed, &source[start],
|
||||
infolog, extensions, pragmas)) {
|
||||
slang_string_free(&preprocessed);
|
||||
slang_info_log_error(infolog, "failed to preprocess the source.");
|
||||
return GL_FALSE;
|
||||
}
|
||||
|
||||
/* Finally check the syntax and generate its binary representation. */
|
||||
if (!grammar_fast_check(id,
|
||||
(const byte *) (slang_string_cstr(&preprocessed)),
|
||||
(const byte *)source,
|
||||
&prod, &size, 65536)) {
|
||||
char buf[1024];
|
||||
GLint pos;
|
||||
|
||||
slang_string_free(&preprocessed);
|
||||
grammar_get_last_error((byte *) (buf), sizeof(buf), &pos);
|
||||
slang_info_log_error(infolog, buf);
|
||||
/* syntax error (possibly in library code) */
|
||||
|
|
@ -2551,7 +2538,6 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
|
|||
#endif
|
||||
return GL_FALSE;
|
||||
}
|
||||
slang_string_free(&preprocessed);
|
||||
|
||||
/* Syntax is okay - translate it to internal representation. */
|
||||
if (!compile_binary(prod, unit, version, type, infolog, builtin,
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -1,41 +0,0 @@
|
|||
/*
|
||||
* Mesa 3-D graphics library
|
||||
*
|
||||
* Copyright (C) 2005-2008 Brian Paul All Rights Reserved.
|
||||
* Copyright (C) 2009 VMware, Inc. All Rights Reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included
|
||||
* in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef SLANG_PREPROCESS_H
|
||||
#define SLANG_PREPROCESS_H
|
||||
|
||||
#include "slang_compile.h"
|
||||
#include "slang_log.h"
|
||||
|
||||
|
||||
extern GLboolean
|
||||
_slang_preprocess_version (const char *, GLuint *, GLuint *, slang_info_log *);
|
||||
|
||||
extern GLboolean
|
||||
_slang_preprocess_directives(slang_string *output, const char *input,
|
||||
slang_info_log *,
|
||||
const struct gl_extensions *extensions,
|
||||
struct gl_sl_pragmas *pragmas);
|
||||
|
||||
#endif /* SLANG_PREPROCESS_H */
|
||||
|
|
@ -255,7 +255,6 @@ SLANG_SOURCES = \
|
|||
shader/slang/slang_link.c \
|
||||
shader/slang/slang_log.c \
|
||||
shader/slang/slang_mem.c \
|
||||
shader/slang/slang_preprocess.c \
|
||||
shader/slang/slang_print.c \
|
||||
shader/slang/slang_simplify.c \
|
||||
shader/slang/slang_storage.c \
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue