Compare commits
2 Commits
master
...
linux-port
| Author | SHA1 | Date |
|---|---|---|
 IDontCode
|
a2d7a3f824 | 3 years ago |
|
IDontCode
|
a608593f07 | 3 years ago |
@ -1,9 +1,6 @@
|
||||
[submodule "dependencies/vmprofiler"]
|
||||
path = dependencies/vmprofiler
|
||||
url = https://githacks.org/vmp2/vmprofiler.git
|
||||
[submodule "dependencies/xtils"]
|
||||
path = dependencies/xtils
|
||||
url = https://githacks.org/_xeroxz/xtils.git
|
||||
[submodule "dependencies/cli-parser"]
|
||||
path = dependencies/cli-parser
|
||||
url = https://githacks.org/_xeroxz/cli-parser.git
|
||||
|
||||
@ -0,0 +1,162 @@
|
||||
include_guard()
|
||||
|
||||
# Change these defaults to point to your infrastructure if desired
|
||||
set(CMKR_REPO "https://github.com/build-cpp/cmkr" CACHE STRING "cmkr git repository" FORCE)
|
||||
set(CMKR_TAG "archive_264e4ace" CACHE STRING "cmkr git tag (this needs to be available forever)" FORCE)
|
||||
|
||||
# Set these from the command line to customize for development/debugging purposes
|
||||
set(CMKR_EXECUTABLE "" CACHE FILEPATH "cmkr executable")
|
||||
set(CMKR_SKIP_GENERATION OFF CACHE BOOL "skip automatic cmkr generation")
|
||||
|
||||
# Disable cmkr if generation is disabled
|
||||
if(DEFINED ENV{CI} OR CMKR_SKIP_GENERATION)
|
||||
message(STATUS "[cmkr] Skipping automatic cmkr generation")
|
||||
macro(cmkr)
|
||||
endmacro()
|
||||
return()
|
||||
endif()
|
||||
|
||||
# Disable cmkr if no cmake.toml file is found
|
||||
if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake.toml")
|
||||
message(AUTHOR_WARNING "[cmkr] Not found: ${CMAKE_CURRENT_SOURCE_DIR}/cmake.toml")
|
||||
macro(cmkr)
|
||||
endmacro()
|
||||
return()
|
||||
endif()
|
||||
|
||||
# Convert a Windows native path to CMake path
|
||||
if(CMKR_EXECUTABLE MATCHES "\\\\")
|
||||
string(REPLACE "\\" "/" CMKR_EXECUTABLE_CMAKE "${CMKR_EXECUTABLE}")
|
||||
set(CMKR_EXECUTABLE "${CMKR_EXECUTABLE_CMAKE}" CACHE FILEPATH "" FORCE)
|
||||
unset(CMKR_EXECUTABLE_CMAKE)
|
||||
endif()
|
||||
|
||||
# Helper macro to execute a process (COMMAND_ERROR_IS_FATAL ANY is 3.19 and higher)
|
||||
function(cmkr_exec)
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||||
execute_process(COMMAND ${ARGV} RESULT_VARIABLE CMKR_EXEC_RESULT)
|
||||
if(NOT CMKR_EXEC_RESULT EQUAL 0)
|
||||
message(FATAL_ERROR "cmkr_exec(${ARGV}) failed (exit code ${CMKR_EXEC_RESULT})")
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
# Windows-specific hack (CMAKE_EXECUTABLE_PREFIX is not set at the moment)
|
||||
if(WIN32)
|
||||
set(CMKR_EXECUTABLE_NAME "cmkr.exe")
|
||||
else()
|
||||
set(CMKR_EXECUTABLE_NAME "cmkr")
|
||||
endif()
|
||||
|
||||
# Use cached cmkr if found
|
||||
set(CMKR_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/_cmkr_${CMKR_TAG}")
|
||||
set(CMKR_CACHED_EXECUTABLE "${CMKR_DIRECTORY}/bin/${CMKR_EXECUTABLE_NAME}")
|
||||
|
||||
if(NOT CMKR_CACHED_EXECUTABLE STREQUAL CMKR_EXECUTABLE AND CMKR_EXECUTABLE MATCHES "^${CMAKE_CURRENT_BINARY_DIR}/_cmkr")
|
||||
message(AUTHOR_WARNING "[cmkr] Upgrading '${CMKR_EXECUTABLE}' to '${CMKR_CACHED_EXECUTABLE}'")
|
||||
unset(CMKR_EXECUTABLE CACHE)
|
||||
endif()
|
||||
|
||||
if(CMKR_EXECUTABLE AND EXISTS "${CMKR_EXECUTABLE}")
|
||||
message(VERBOSE "[cmkr] Found cmkr: '${CMKR_EXECUTABLE}'")
|
||||
elseif(CMKR_EXECUTABLE AND NOT CMKR_EXECUTABLE STREQUAL CMKR_CACHED_EXECUTABLE)
|
||||
message(FATAL_ERROR "[cmkr] '${CMKR_EXECUTABLE}' not found")
|
||||
else()
|
||||
set(CMKR_EXECUTABLE "${CMKR_CACHED_EXECUTABLE}" CACHE FILEPATH "Full path to cmkr executable" FORCE)
|
||||
message(VERBOSE "[cmkr] Bootstrapping '${CMKR_EXECUTABLE}'")
|
||||
|
||||
message(STATUS "[cmkr] Fetching cmkr...")
|
||||
if(EXISTS "${CMKR_DIRECTORY}")
|
||||
cmkr_exec("${CMAKE_COMMAND}" -E rm -rf "${CMKR_DIRECTORY}")
|
||||
endif()
|
||||
find_package(Git QUIET REQUIRED)
|
||||
cmkr_exec("${GIT_EXECUTABLE}"
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||||
clone
|
||||
--config advice.detachedHead=false
|
||||
--branch ${CMKR_TAG}
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||||
--depth 1
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||||
${CMKR_REPO}
|
||||
"${CMKR_DIRECTORY}"
|
||||
)
|
||||
message(STATUS "[cmkr] Building cmkr...")
|
||||
cmkr_exec("${CMAKE_COMMAND}"
|
||||
--no-warn-unused-cli
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||||
"${CMKR_DIRECTORY}"
|
||||
"-B${CMKR_DIRECTORY}/build"
|
||||
"-DCMAKE_BUILD_TYPE=Release"
|
||||
"-DCMAKE_INSTALL_PREFIX=${CMKR_DIRECTORY}"
|
||||
"-DCMKR_GENERATE_DOCUMENTATION=OFF"
|
||||
)
|
||||
cmkr_exec("${CMAKE_COMMAND}"
|
||||
--build "${CMKR_DIRECTORY}/build"
|
||||
--config Release
|
||||
--parallel
|
||||
)
|
||||
cmkr_exec("${CMAKE_COMMAND}"
|
||||
--install "${CMKR_DIRECTORY}/build"
|
||||
--config Release
|
||||
--prefix "${CMKR_DIRECTORY}"
|
||||
--component cmkr
|
||||
)
|
||||
if(NOT EXISTS ${CMKR_EXECUTABLE})
|
||||
message(FATAL_ERROR "[cmkr] Failed to bootstrap '${CMKR_EXECUTABLE}'")
|
||||
endif()
|
||||
cmkr_exec("${CMKR_EXECUTABLE}" version)
|
||||
message(STATUS "[cmkr] Bootstrapped ${CMKR_EXECUTABLE}")
|
||||
endif()
|
||||
execute_process(COMMAND "${CMKR_EXECUTABLE}" version
|
||||
RESULT_VARIABLE CMKR_EXEC_RESULT
|
||||
)
|
||||
if(NOT CMKR_EXEC_RESULT EQUAL 0)
|
||||
message(FATAL_ERROR "[cmkr] Failed to get version, try clearing the cache and rebuilding")
|
||||
endif()
|
||||
|
||||
# This is the macro that contains black magic
|
||||
macro(cmkr)
|
||||
# When this macro is called from the generated file, fake some internal CMake variables
|
||||
get_source_file_property(CMKR_CURRENT_LIST_FILE "${CMAKE_CURRENT_LIST_FILE}" CMKR_CURRENT_LIST_FILE)
|
||||
if(CMKR_CURRENT_LIST_FILE)
|
||||
set(CMAKE_CURRENT_LIST_FILE "${CMKR_CURRENT_LIST_FILE}")
|
||||
get_filename_component(CMAKE_CURRENT_LIST_DIR "${CMAKE_CURRENT_LIST_FILE}" DIRECTORY)
|
||||
endif()
|
||||
|
||||
# File-based include guard (include_guard is not documented to work)
|
||||
get_source_file_property(CMKR_INCLUDE_GUARD "${CMAKE_CURRENT_LIST_FILE}" CMKR_INCLUDE_GUARD)
|
||||
if(NOT CMKR_INCLUDE_GUARD)
|
||||
set_source_files_properties("${CMAKE_CURRENT_LIST_FILE}" PROPERTIES CMKR_INCLUDE_GUARD TRUE)
|
||||
|
||||
file(SHA256 "${CMAKE_CURRENT_LIST_FILE}" CMKR_LIST_FILE_SHA256_PRE)
|
||||
|
||||
# Generate CMakeLists.txt
|
||||
cmkr_exec("${CMKR_EXECUTABLE}" gen
|
||||
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
|
||||
)
|
||||
|
||||
file(SHA256 "${CMAKE_CURRENT_LIST_FILE}" CMKR_LIST_FILE_SHA256_POST)
|
||||
|
||||
# Delete the temporary file if it was left for some reason
|
||||
set(CMKR_TEMP_FILE "${CMAKE_CURRENT_SOURCE_DIR}/CMakerLists.txt")
|
||||
if(EXISTS "${CMKR_TEMP_FILE}")
|
||||
file(REMOVE "${CMKR_TEMP_FILE}")
|
||||
endif()
|
||||
|
||||
if(NOT CMKR_LIST_FILE_SHA256_PRE STREQUAL CMKR_LIST_FILE_SHA256_POST)
|
||||
# Copy the now-generated CMakeLists.txt to CMakerLists.txt
|
||||
# This is done because you cannot include() a file you are currently in
|
||||
configure_file(CMakeLists.txt "${CMKR_TEMP_FILE}" COPYONLY)
|
||||
|
||||
# Add the macro required for the hack at the start of the cmkr macro
|
||||
set_source_files_properties("${CMKR_TEMP_FILE}" PROPERTIES
|
||||
CMKR_CURRENT_LIST_FILE "${CMAKE_CURRENT_LIST_FILE}"
|
||||
)
|
||||
|
||||
# 'Execute' the newly-generated CMakeLists.txt
|
||||
include("${CMKR_TEMP_FILE}")
|
||||
|
||||
# Delete the generated file
|
||||
file(REMOVE "${CMKR_TEMP_FILE}")
|
||||
|
||||
# Do not execute the rest of the original CMakeLists.txt
|
||||
return()
|
||||
endif()
|
||||
# Resume executing the unmodified CMakeLists.txt
|
||||
endif()
|
||||
endmacro()
|
||||
@ -1,155 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>16.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{1dc5c971-7d10-488d-a4bf-8702fa804559}</ProjectGuid>
|
||||
<RootNamespace>demo</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>ClangCL</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpp17</LanguageStandard>
|
||||
<Optimization>Disabled</Optimization>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>DebugFull</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.cpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="test.hpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\.clang-format" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@ -1,28 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="test.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\.clang-format">
|
||||
<Filter>Header Files</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@ -1 +1 @@
|
||||
Subproject commit 0f6ba9bad30d67f25f01b6c1e872077efdff61d4
|
||||
Subproject commit d3eb282a5b902485a3e4dccf41ecb8d8e8fe4024
|
||||
@ -1 +0,0 @@
|
||||
Subproject commit 7c32517322c29a866cbb1e67fb9051efa2e05553
|
||||
@ -0,0 +1,101 @@
|
||||
#pragma once
|
||||
#include <cstdint>
|
||||
#include <functional>
|
||||
#include <iostream>
|
||||
#include <vector>
|
||||
|
||||
/// <summary>
|
||||
/// raw virtual instruction information extracted using lex and yacc...
|
||||
/// </summary>
|
||||
struct _vinstr_meta {
|
||||
/// <summary>
|
||||
/// virtual instruction name...
|
||||
/// </summary>
|
||||
std::string name;
|
||||
|
||||
/// <summary>
|
||||
/// if the virtual instruction has a second operand or not (imm)...
|
||||
/// </summary>
|
||||
bool has_imm;
|
||||
|
||||
/// <summary>
|
||||
/// the imm if any...
|
||||
/// </summary>
|
||||
std::uintptr_t imm;
|
||||
};
|
||||
|
||||
/// <summary>
|
||||
/// raw label containing raw virtual instruction data extracted using lex and
|
||||
/// yacc...
|
||||
/// </summary>
|
||||
struct _vlabel_meta {
|
||||
/// <summary>
|
||||
/// label name...
|
||||
/// </summary>
|
||||
std::string label_name;
|
||||
|
||||
/// <summary>
|
||||
/// vector of raw virtual instruction data...
|
||||
/// </summary>
|
||||
std::vector<_vinstr_meta> vinstrs;
|
||||
};
|
||||
|
||||
/// <summary>
|
||||
/// used for parse_t::for_each...
|
||||
/// </summary>
|
||||
using callback_t = std::function<bool(_vlabel_meta *)>;
|
||||
|
||||
/// <summary>
|
||||
/// this singleton class contains all the information for parsed virtual
|
||||
/// instructions...
|
||||
/// </summary>
|
||||
class parse_t {
|
||||
public:
|
||||
/// <summary>
|
||||
/// gets the one and only instance of this class...
|
||||
/// </summary>
|
||||
/// <returns>returns a pointer to the one and only instance of this
|
||||
/// class...</returns>
|
||||
static auto get_instance() -> parse_t *;
|
||||
|
||||
/// <summary>
|
||||
/// used by yacc file to add new labels...
|
||||
/// </summary>
|
||||
/// <param name="label_name">label name, no pass by reference since a new
|
||||
/// std::string object must be created...</param>
|
||||
void add_label(std::string label_name);
|
||||
|
||||
/// <summary>
|
||||
/// used by yacc file to add new virtual instruction with no imm...
|
||||
/// </summary>
|
||||
/// <param name="vinstr_name">virtual instruction name, no pass by reference
|
||||
/// since a new std::string object must be created...</param>
|
||||
void add_vinstr(std::string vinstr_name);
|
||||
|
||||
/// <summary>
|
||||
/// used by yacc file to add new virtual instruction with an imm...
|
||||
/// </summary>
|
||||
/// <param name="vinstr_name">virtual instruction name, no pass by reference
|
||||
/// since a new std::string object must be created...</param> <param
|
||||
/// name="imm_val">imm value...</param>
|
||||
void add_vinstr(std::string vinstr_name, std::uintptr_t imm_val);
|
||||
|
||||
/// <summary>
|
||||
/// used to loop over every single label...
|
||||
/// </summary>
|
||||
/// <param name="callback">lambda to call back given the label
|
||||
/// structure...</param> <returns>returns true if all labels were looped
|
||||
/// through...</returns>
|
||||
bool for_each(callback_t callback);
|
||||
|
||||
private:
|
||||
/// <summary>
|
||||
/// vector of raw virtual labels...
|
||||
/// </summary>
|
||||
std::vector<_vlabel_meta> virt_labels;
|
||||
|
||||
/// <summary>
|
||||
/// default constructor... private...
|
||||
/// </summary>
|
||||
parse_t();
|
||||
};
|
||||
@ -1,23 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup
|
||||
Condition="'$(BisonBeforeTargets)' == '' and '$(BisonAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
|
||||
<BisonBeforeTargets>Midl</BisonBeforeTargets>
|
||||
<BisonAfterTargets>CustomBuild</BisonAfterTargets>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<BisonDependsOn
|
||||
Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(BisonDependsOn)</BisonDependsOn>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<Bison>
|
||||
<OutputFile>%(Filename).tab.cpp</OutputFile>
|
||||
<DefinesFile>%(Filename).tab.h</DefinesFile>
|
||||
<CommandLineTemplate>
|
||||
start /B /WAIT /D "%(RootDir)%(Directory)" win_bison.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
|
||||
exit /b %errorlevel%</CommandLineTemplate>
|
||||
<Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
|
||||
<ExecutionDescription>Process "%(Filename)%(Extension)" bison file</ExecutionDescription>
|
||||
</Bison>
|
||||
</ItemDefinitionGroup>
|
||||
</Project>
|
||||
@ -1,101 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<PropertyPageSchema
|
||||
Include="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml" />
|
||||
<AvailableItemName
|
||||
Include="Bison">
|
||||
<Targets>BisonTarget</Targets>
|
||||
</AvailableItemName>
|
||||
<AvailableItemName
|
||||
Include="Flex">
|
||||
<Targets>FlexTarget</Targets>
|
||||
</AvailableItemName>
|
||||
</ItemGroup>
|
||||
<UsingTask
|
||||
TaskName="Bison"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<UsingTask
|
||||
TaskName="Flex"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<Target
|
||||
Name="BisonTarget"
|
||||
BeforeTargets="$(BisonBeforeTargets)"
|
||||
AfterTargets="$(BisonAfterTargets)"
|
||||
Condition="'@(Bison)' != ''"
|
||||
DependsOnTargets="$(BisonDependsOn);ComputeBisonOutput"
|
||||
Outputs="%(Bison.Outputs)"
|
||||
Inputs="%(Bison.Identity);%(Bison.AdditionalDependencies);$(MSBuildProjectFile)">
|
||||
<ItemGroup
|
||||
Condition="'@(SelectedFiles)' != ''">
|
||||
<Bison
|
||||
Remove="@(Bison)"
|
||||
Condition="'%(Identity)' != '@(SelectedFiles)'" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Bison_tlog
|
||||
Include="%(Bison.Outputs)"
|
||||
Condition="'%(Bison.Outputs)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'">
|
||||
<Source>@(Bison, '|')</Source>
|
||||
</Bison_tlog>
|
||||
</ItemGroup>
|
||||
<Message
|
||||
Importance="High"
|
||||
Text="%(Bison.ExecutionDescription)" />
|
||||
<WriteLinesToFile
|
||||
Condition="'@(Bison_tlog)' != '' and '%(Bison_tlog.ExcludedFromBuild)' != 'true'"
|
||||
File="$(IntDir)$(ProjectName).write.1.tlog"
|
||||
Lines="^%(Bison_tlog.Source);@(Bison_tlog->'%(Fullpath)')" />
|
||||
<Bison
|
||||
Condition="'@(Bison)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'"
|
||||
CommandLineTemplate="%(Bison.CommandLineTemplate)"
|
||||
OutputFile="%(Bison.OutputFile)"
|
||||
DefinesFile="%(Bison.DefinesFile)"
|
||||
Debug="%(Bison.Debug)"
|
||||
Verbose="%(Bison.Verbose)"
|
||||
NoLines="%(Bison.NoLines)"
|
||||
FilePrefix="%(Bison.FilePrefix)"
|
||||
GraphFile="%(Bison.GraphFile)"
|
||||
Warnings="%(Bison.Warnings)"
|
||||
Report="%(Bison.Report)"
|
||||
ReportFile="%(Bison.ReportFile)"
|
||||
AdditionalOptions="%(Bison.AdditionalOptions)"
|
||||
Inputs="%(Bison.Identity)" />
|
||||
</Target>
|
||||
<PropertyGroup>
|
||||
<ComputeLinkInputsTargets>
|
||||
$(ComputeLinkInputsTargets);
|
||||
ComputeBisonOutput;
|
||||
</ComputeLinkInputsTargets>
|
||||
<ComputeLibInputsTargets>
|
||||
$(ComputeLibInputsTargets);
|
||||
ComputeBisonOutput;
|
||||
</ComputeLibInputsTargets>
|
||||
</PropertyGroup>
|
||||
<Target
|
||||
Name="ComputeBisonOutput"
|
||||
Condition="'@(Bison)' != ''">
|
||||
<ItemGroup>
|
||||
<BisonDirsToMake
|
||||
Condition="'@(Bison)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'"
|
||||
Include="%(Bison.Outputs)" />
|
||||
<Link
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<Lib
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<ImpLib
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
</ItemGroup>
|
||||
<MakeDir
|
||||
Directories="@(BisonDirsToMake->'%(RootDir)%(Directory)')" />
|
||||
</Target>
|
||||
</Project>
|
||||
@ -1,23 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup
|
||||
Condition="'$(FlexBeforeTargets)' == '' and '$(FlexAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
|
||||
<FlexBeforeTargets>Midl</FlexBeforeTargets>
|
||||
<FlexAfterTargets>CustomBuild</FlexAfterTargets>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<FlexDependsOn
|
||||
Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(FlexDependsOn)</FlexDependsOn>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<Flex>
|
||||
<OutputFile>%(Filename).flex.cpp</OutputFile>
|
||||
<Wincompat>true</Wincompat>
|
||||
<CommandLineTemplate>
|
||||
start /B /WAIT /D "%(RootDir)%(Directory)" win_flex.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
|
||||
exit /b %errorlevel%</CommandLineTemplate>
|
||||
<Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
|
||||
<ExecutionDescription>Process "%(Filename)%(Extension)" flex file</ExecutionDescription>
|
||||
</Flex>
|
||||
</ItemDefinitionGroup>
|
||||
</Project>
|
||||
@ -1,94 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<PropertyPageSchema
|
||||
Include="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml" />
|
||||
<AvailableItemName
|
||||
Include="Flex">
|
||||
<Targets>FlexTarget</Targets>
|
||||
</AvailableItemName>
|
||||
</ItemGroup>
|
||||
<UsingTask
|
||||
TaskName="Flex"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<Target
|
||||
Name="FlexTarget"
|
||||
BeforeTargets="$(FlexBeforeTargets)"
|
||||
AfterTargets="$(FlexAfterTargets)"
|
||||
Condition="'@(Flex)' != ''"
|
||||
DependsOnTargets="$(FlexDependsOn);ComputeFlexOutput"
|
||||
Outputs="%(Flex.Outputs)"
|
||||
Inputs="%(Flex.Identity);%(Flex.AdditionalDependencies);$(MSBuildProjectFile)">
|
||||
<ItemGroup
|
||||
Condition="'@(SelectedFiles)' != ''">
|
||||
<Flex
|
||||
Remove="@(Flex)"
|
||||
Condition="'%(Identity)' != '@(SelectedFiles)'" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Flex_tlog
|
||||
Include="%(Flex.Outputs)"
|
||||
Condition="'%(Flex.Outputs)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'">
|
||||
<Source>@(Flex, '|')</Source>
|
||||
</Flex_tlog>
|
||||
</ItemGroup>
|
||||
<Message
|
||||
Importance="High"
|
||||
Text="%(Flex.ExecutionDescription)" />
|
||||
<WriteLinesToFile
|
||||
Condition="'@(Flex_tlog)' != '' and '%(Flex_tlog.ExcludedFromBuild)' != 'true'"
|
||||
File="$(IntDir)$(ProjectName).write.1.tlog"
|
||||
Lines="^%(Flex_tlog.Source);@(Flex_tlog->'%(Fullpath)')" />
|
||||
<Flex
|
||||
Condition="'@(Flex)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'"
|
||||
CommandLineTemplate="%(Flex.CommandLineTemplate)"
|
||||
OutputFile="%(Flex.OutputFile)"
|
||||
HeaderFile="%(Flex.HeaderFile)"
|
||||
Prefix="%(Flex.Prefix)"
|
||||
Wincompat="%(Flex.Wincompat)"
|
||||
CaseInsensitive="%(Flex.CaseInsensitive)"
|
||||
LexCompat="%(Flex.LexCompat)"
|
||||
Stack="%(Flex.Stack)"
|
||||
BisonBridge="%(Flex.BisonBridge)"
|
||||
Noline="%(Flex.Noline)"
|
||||
Reentrant="%(Flex.Reentrant)"
|
||||
Cpp="%(Flex.Cpp)"
|
||||
CppClassName="%(Flex.CppClassName)"
|
||||
Debug="%(Flex.Debug)"
|
||||
AdditionalOptions="%(Flex.AdditionalOptions)"
|
||||
Inputs="%(Flex.Identity)" />
|
||||
</Target>
|
||||
<PropertyGroup>
|
||||
<ComputeLinkInputsTargets>
|
||||
$(ComputeLinkInputsTargets);
|
||||
ComputeFlexOutput;
|
||||
</ComputeLinkInputsTargets>
|
||||
<ComputeLibInputsTargets>
|
||||
$(ComputeLibInputsTargets);
|
||||
ComputeFlexOutput;
|
||||
</ComputeLibInputsTargets>
|
||||
</PropertyGroup>
|
||||
<Target
|
||||
Name="ComputeFlexOutput"
|
||||
Condition="'@(Flex)' != ''">
|
||||
<ItemGroup>
|
||||
<FlexDirsToMake
|
||||
Condition="'@(Flex)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'"
|
||||
Include="%(Flex.Outputs)" />
|
||||
<Link
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<Lib
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<ImpLib
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
</ItemGroup>
|
||||
<MakeDir
|
||||
Directories="@(FlexDirsToMake->'%(RootDir)%(Directory)')" />
|
||||
</Target>
|
||||
</Project>
|
||||
@ -1 +0,0 @@
|
||||
https://sourceforge.net/p/winflexbison/wiki/Visual%20Studio%20custom%20build%20rules/
|
||||
@ -1,23 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup
|
||||
Condition="'$(BisonBeforeTargets)' == '' and '$(BisonAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
|
||||
<BisonBeforeTargets>Midl</BisonBeforeTargets>
|
||||
<BisonAfterTargets>CustomBuild</BisonAfterTargets>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<BisonDependsOn
|
||||
Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(BisonDependsOn)</BisonDependsOn>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<Bison>
|
||||
<OutputFile>%(Filename).tab.cpp</OutputFile>
|
||||
<DefinesFile>%(Filename).tab.h</DefinesFile>
|
||||
<CommandLineTemplate>
|
||||
start /B /WAIT /D "%(RootDir)%(Directory)" win_bison.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
|
||||
exit /b %errorlevel%</CommandLineTemplate>
|
||||
<Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
|
||||
<ExecutionDescription>Process "%(Filename)%(Extension)" bison file</ExecutionDescription>
|
||||
</Bison>
|
||||
</ItemDefinitionGroup>
|
||||
</Project>
|
||||
@ -1,91 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<PropertyPageSchema
|
||||
Include="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml" />
|
||||
<AvailableItemName
|
||||
Include="Bison">
|
||||
<Targets>BisonTarget</Targets>
|
||||
</AvailableItemName>
|
||||
</ItemGroup>
|
||||
<UsingTask
|
||||
TaskName="Bison"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<Target
|
||||
Name="BisonTarget"
|
||||
BeforeTargets="$(BisonBeforeTargets)"
|
||||
AfterTargets="$(BisonAfterTargets)"
|
||||
Condition="'@(Bison)' != ''"
|
||||
DependsOnTargets="$(BisonDependsOn);ComputeBisonOutput"
|
||||
Outputs="%(Bison.Outputs)"
|
||||
Inputs="%(Bison.Identity);%(Bison.AdditionalDependencies);$(MSBuildProjectFile)">
|
||||
<ItemGroup
|
||||
Condition="'@(SelectedFiles)' != ''">
|
||||
<Bison
|
||||
Remove="@(Bison)"
|
||||
Condition="'%(Identity)' != '@(SelectedFiles)'" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Bison_tlog
|
||||
Include="%(Bison.Outputs)"
|
||||
Condition="'%(Bison.Outputs)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'">
|
||||
<Source>@(Bison, '|')</Source>
|
||||
</Bison_tlog>
|
||||
</ItemGroup>
|
||||
<Message
|
||||
Importance="High"
|
||||
Text="%(Bison.ExecutionDescription)" />
|
||||
<WriteLinesToFile
|
||||
Condition="'@(Bison_tlog)' != '' and '%(Bison_tlog.ExcludedFromBuild)' != 'true'"
|
||||
File="$(IntDir)$(ProjectName).write.1.tlog"
|
||||
Lines="^%(Bison_tlog.Source);@(Bison_tlog->'%(Fullpath)')" />
|
||||
<Bison
|
||||
Condition="'@(Bison)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'"
|
||||
CommandLineTemplate="%(Bison.CommandLineTemplate)"
|
||||
OutputFile="%(Bison.OutputFile)"
|
||||
DefinesFile="%(Bison.DefinesFile)"
|
||||
Debug="%(Bison.Debug)"
|
||||
Verbose="%(Bison.Verbose)"
|
||||
NoLines="%(Bison.NoLines)"
|
||||
FilePrefix="%(Bison.FilePrefix)"
|
||||
GraphFile="%(Bison.GraphFile)"
|
||||
Warnings="%(Bison.Warnings)"
|
||||
Report="%(Bison.Report)"
|
||||
ReportFile="%(Bison.ReportFile)"
|
||||
AdditionalOptions="%(Bison.AdditionalOptions)"
|
||||
Inputs="%(Bison.Identity)" />
|
||||
</Target>
|
||||
<PropertyGroup>
|
||||
<ComputeLinkInputsTargets>
|
||||
$(ComputeLinkInputsTargets);
|
||||
ComputeBisonOutput;
|
||||
</ComputeLinkInputsTargets>
|
||||
<ComputeLibInputsTargets>
|
||||
$(ComputeLibInputsTargets);
|
||||
ComputeBisonOutput;
|
||||
</ComputeLibInputsTargets>
|
||||
</PropertyGroup>
|
||||
<Target
|
||||
Name="ComputeBisonOutput"
|
||||
Condition="'@(Bison)' != ''">
|
||||
<ItemGroup>
|
||||
<BisonDirsToMake
|
||||
Condition="'@(Bison)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'"
|
||||
Include="%(Bison.Outputs)" />
|
||||
<Link
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<Lib
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<ImpLib
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
</ItemGroup>
|
||||
<MakeDir
|
||||
Directories="@(BisonDirsToMake->'%(RootDir)%(Directory)')" />
|
||||
</Target>
|
||||
</Project>
|
||||
@ -1,43 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup
|
||||
Condition="'$(BisonBeforeTargets)' == '' and '$(BisonAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
|
||||
<BisonBeforeTargets>Midl</BisonBeforeTargets>
|
||||
<BisonAfterTargets>CustomBuild</BisonAfterTargets>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<BisonDependsOn
|
||||
Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(BisonDependsOn)</BisonDependsOn>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<Bison>
|
||||
<OutputFile>%(Filename).tab.cpp</OutputFile>
|
||||
<DefinesFile>%(Filename).tab.h</DefinesFile>
|
||||
<CommandLineTemplate>
|
||||
start /B /WAIT /D "%(RootDir)%(Directory)" win_bison.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
|
||||
exit /b %errorlevel%</CommandLineTemplate>
|
||||
<Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
|
||||
<ExecutionDescription>Process "%(Filename)%(Extension)" bison file</ExecutionDescription>
|
||||
</Bison>
|
||||
</ItemDefinitionGroup>
|
||||
<PropertyGroup
|
||||
Condition="'$(FlexBeforeTargets)' == '' and '$(FlexAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
|
||||
<FlexBeforeTargets>Midl</FlexBeforeTargets>
|
||||
<FlexAfterTargets>CustomBuild</FlexAfterTargets>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<FlexDependsOn
|
||||
Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(FlexDependsOn)</FlexDependsOn>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<Flex>
|
||||
<OutputFile>%(Filename).flex.cpp</OutputFile>
|
||||
<Wincompat>true</Wincompat>
|
||||
<CommandLineTemplate>
|
||||
start /B /WAIT /D "%(RootDir)%(Directory)" win_flex.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
|
||||
exit /b %errorlevel%</CommandLineTemplate>
|
||||
<Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
|
||||
<ExecutionDescription>Process "%(Filename)%(Extension)" flex file</ExecutionDescription>
|
||||
</Flex>
|
||||
</ItemDefinitionGroup>
|
||||
</Project>
|
||||
@ -1,178 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<PropertyPageSchema
|
||||
Include="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml" />
|
||||
<AvailableItemName
|
||||
Include="Bison">
|
||||
<Targets>BisonTarget</Targets>
|
||||
</AvailableItemName>
|
||||
<AvailableItemName
|
||||
Include="Flex">
|
||||
<Targets>FlexTarget</Targets>
|
||||
</AvailableItemName>
|
||||
</ItemGroup>
|
||||
<UsingTask
|
||||
TaskName="Bison"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<UsingTask
|
||||
TaskName="Flex"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<Target
|
||||
Name="BisonTarget"
|
||||
BeforeTargets="$(BisonBeforeTargets)"
|
||||
AfterTargets="$(BisonAfterTargets)"
|
||||
Condition="'@(Bison)' != ''"
|
||||
DependsOnTargets="$(BisonDependsOn);ComputeBisonOutput"
|
||||
Outputs="%(Bison.Outputs)"
|
||||
Inputs="%(Bison.Identity);%(Bison.AdditionalDependencies);$(MSBuildProjectFile)">
|
||||
<ItemGroup
|
||||
Condition="'@(SelectedFiles)' != ''">
|
||||
<Bison
|
||||
Remove="@(Bison)"
|
||||
Condition="'%(Identity)' != '@(SelectedFiles)'" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Bison_tlog
|
||||
Include="%(Bison.Outputs)"
|
||||
Condition="'%(Bison.Outputs)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'">
|
||||
<Source>@(Bison, '|')</Source>
|
||||
</Bison_tlog>
|
||||
</ItemGroup>
|
||||
<Message
|
||||
Importance="High"
|
||||
Text="%(Bison.ExecutionDescription)" />
|
||||
<WriteLinesToFile
|
||||
Condition="'@(Bison_tlog)' != '' and '%(Bison_tlog.ExcludedFromBuild)' != 'true'"
|
||||
File="$(IntDir)$(ProjectName).write.1.tlog"
|
||||
Lines="^%(Bison_tlog.Source);@(Bison_tlog->'%(Fullpath)')" />
|
||||
<Bison
|
||||
Condition="'@(Bison)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'"
|
||||
CommandLineTemplate="%(Bison.CommandLineTemplate)"
|
||||
OutputFile="%(Bison.OutputFile)"
|
||||
DefinesFile="%(Bison.DefinesFile)"
|
||||
Debug="%(Bison.Debug)"
|
||||
Verbose="%(Bison.Verbose)"
|
||||
NoLines="%(Bison.NoLines)"
|
||||
FilePrefix="%(Bison.FilePrefix)"
|
||||
GraphFile="%(Bison.GraphFile)"
|
||||
Warnings="%(Bison.Warnings)"
|
||||
Report="%(Bison.Report)"
|
||||
ReportFile="%(Bison.ReportFile)"
|
||||
AdditionalOptions="%(Bison.AdditionalOptions)"
|
||||
Inputs="%(Bison.Identity)" />
|
||||
</Target>
|
||||
<PropertyGroup>
|
||||
<ComputeLinkInputsTargets>
|
||||
$(ComputeLinkInputsTargets);
|
||||
ComputeBisonOutput;
|
||||
</ComputeLinkInputsTargets>
|
||||
<ComputeLibInputsTargets>
|
||||
$(ComputeLibInputsTargets);
|
||||
ComputeBisonOutput;
|
||||
</ComputeLibInputsTargets>
|
||||
</PropertyGroup>
|
||||
<Target
|
||||
Name="ComputeBisonOutput"
|
||||
Condition="'@(Bison)' != ''">
|
||||
<ItemGroup>
|
||||
<BisonDirsToMake
|
||||
Condition="'@(Bison)' != '' and '%(Bison.ExcludedFromBuild)' != 'true'"
|
||||
Include="%(Bison.Outputs)" />
|
||||
<Link
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<Lib
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<ImpLib
|
||||
Include="%(BisonDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
</ItemGroup>
|
||||
<MakeDir
|
||||
Directories="@(BisonDirsToMake->'%(RootDir)%(Directory)')" />
|
||||
</Target>
|
||||
<Target
|
||||
Name="FlexTarget"
|
||||
BeforeTargets="$(FlexBeforeTargets)"
|
||||
AfterTargets="$(FlexAfterTargets)"
|
||||
Condition="'@(Flex)' != ''"
|
||||
DependsOnTargets="$(FlexDependsOn);ComputeFlexOutput"
|
||||
Outputs="%(Flex.Outputs)"
|
||||
Inputs="%(Flex.Identity);%(Flex.AdditionalDependencies);$(MSBuildProjectFile)">
|
||||
<ItemGroup
|
||||
Condition="'@(SelectedFiles)' != ''">
|
||||
<Flex
|
||||
Remove="@(Flex)"
|
||||
Condition="'%(Identity)' != '@(SelectedFiles)'" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Flex_tlog
|
||||
Include="%(Flex.Outputs)"
|
||||
Condition="'%(Flex.Outputs)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'">
|
||||
<Source>@(Flex, '|')</Source>
|
||||
</Flex_tlog>
|
||||
</ItemGroup>
|
||||
<Message
|
||||
Importance="High"
|
||||
Text="%(Flex.ExecutionDescription)" />
|
||||
<WriteLinesToFile
|
||||
Condition="'@(Flex_tlog)' != '' and '%(Flex_tlog.ExcludedFromBuild)' != 'true'"
|
||||
File="$(IntDir)$(ProjectName).write.1.tlog"
|
||||
Lines="^%(Flex_tlog.Source);@(Flex_tlog->'%(Fullpath)')" />
|
||||
<Flex
|
||||
Condition="'@(Flex)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'"
|
||||
CommandLineTemplate="%(Flex.CommandLineTemplate)"
|
||||
OutputFile="%(Flex.OutputFile)"
|
||||
HeaderFile="%(Flex.HeaderFile)"
|
||||
Prefix="%(Flex.Prefix)"
|
||||
Wincompat="%(Flex.Wincompat)"
|
||||
CaseInsensitive="%(Flex.CaseInsensitive)"
|
||||
LexCompat="%(Flex.LexCompat)"
|
||||
Stack="%(Flex.Stack)"
|
||||
BisonBridge="%(Flex.BisonBridge)"
|
||||
Noline="%(Flex.Noline)"
|
||||
Reentrant="%(Flex.Reentrant)"
|
||||
Cpp="%(Flex.Cpp)"
|
||||
CppClassName="%(Flex.CppClassName)"
|
||||
Debug="%(Flex.Debug)"
|
||||
AdditionalOptions="%(Flex.AdditionalOptions)"
|
||||
Inputs="%(Flex.Identity)" />
|
||||
</Target>
|
||||
<PropertyGroup>
|
||||
<ComputeLinkInputsTargets>
|
||||
$(ComputeLinkInputsTargets);
|
||||
ComputeFlexOutput;
|
||||
</ComputeLinkInputsTargets>
|
||||
<ComputeLibInputsTargets>
|
||||
$(ComputeLibInputsTargets);
|
||||
ComputeFlexOutput;
|
||||
</ComputeLibInputsTargets>
|
||||
</PropertyGroup>
|
||||
<Target
|
||||
Name="ComputeFlexOutput"
|
||||
Condition="'@(Flex)' != ''">
|
||||
<ItemGroup>
|
||||
<FlexDirsToMake
|
||||
Condition="'@(Flex)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'"
|
||||
Include="%(Flex.Outputs)" />
|
||||
<Link
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<Lib
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<ImpLib
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
</ItemGroup>
|
||||
<MakeDir
|
||||
Directories="@(FlexDirsToMake->'%(RootDir)%(Directory)')" />
|
||||
</Target>
|
||||
</Project>
|
||||
@ -1,23 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup
|
||||
Condition="'$(FlexBeforeTargets)' == '' and '$(FlexAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
|
||||
<FlexBeforeTargets>Midl</FlexBeforeTargets>
|
||||
<FlexAfterTargets>CustomBuild</FlexAfterTargets>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<FlexDependsOn
|
||||
Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(FlexDependsOn)</FlexDependsOn>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<Flex>
|
||||
<OutputFile>%(Filename).flex.cpp</OutputFile>
|
||||
<Wincompat>true</Wincompat>
|
||||
<CommandLineTemplate>
|
||||
start /B /WAIT /D "%(RootDir)%(Directory)" win_flex.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
|
||||
exit /b %errorlevel%</CommandLineTemplate>
|
||||
<Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
|
||||
<ExecutionDescription>Process "%(Filename)%(Extension)" flex file</ExecutionDescription>
|
||||
</Flex>
|
||||
</ItemDefinitionGroup>
|
||||
</Project>
|
||||
@ -1,94 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<PropertyPageSchema
|
||||
Include="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml" />
|
||||
<AvailableItemName
|
||||
Include="Flex">
|
||||
<Targets>FlexTarget</Targets>
|
||||
</AvailableItemName>
|
||||
</ItemGroup>
|
||||
<UsingTask
|
||||
TaskName="Flex"
|
||||
TaskFactory="XamlTaskFactory"
|
||||
AssemblyName="Microsoft.Build.Tasks.v4.0">
|
||||
<Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
|
||||
</UsingTask>
|
||||
<Target
|
||||
Name="FlexTarget"
|
||||
BeforeTargets="$(FlexBeforeTargets)"
|
||||
AfterTargets="$(FlexAfterTargets)"
|
||||
Condition="'@(Flex)' != ''"
|
||||
DependsOnTargets="$(FlexDependsOn);ComputeFlexOutput"
|
||||
Outputs="%(Flex.Outputs)"
|
||||
Inputs="%(Flex.Identity);%(Flex.AdditionalDependencies);$(MSBuildProjectFile)">
|
||||
<ItemGroup
|
||||
Condition="'@(SelectedFiles)' != ''">
|
||||
<Flex
|
||||
Remove="@(Flex)"
|
||||
Condition="'%(Identity)' != '@(SelectedFiles)'" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Flex_tlog
|
||||
Include="%(Flex.Outputs)"
|
||||
Condition="'%(Flex.Outputs)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'">
|
||||
<Source>@(Flex, '|')</Source>
|
||||
</Flex_tlog>
|
||||
</ItemGroup>
|
||||
<Message
|
||||
Importance="High"
|
||||
Text="%(Flex.ExecutionDescription)" />
|
||||
<WriteLinesToFile
|
||||
Condition="'@(Flex_tlog)' != '' and '%(Flex_tlog.ExcludedFromBuild)' != 'true'"
|
||||
File="$(IntDir)$(ProjectName).write.1.tlog"
|
||||
Lines="^%(Flex_tlog.Source);@(Flex_tlog->'%(Fullpath)')" />
|
||||
<Flex
|
||||
Condition="'@(Flex)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'"
|
||||
CommandLineTemplate="%(Flex.CommandLineTemplate)"
|
||||
OutputFile="%(Flex.OutputFile)"
|
||||
HeaderFile="%(Flex.HeaderFile)"
|
||||
Prefix="%(Flex.Prefix)"
|
||||
Wincompat="%(Flex.Wincompat)"
|
||||
CaseInsensitive="%(Flex.CaseInsensitive)"
|
||||
LexCompat="%(Flex.LexCompat)"
|
||||
Stack="%(Flex.Stack)"
|
||||
BisonBridge="%(Flex.BisonBridge)"
|
||||
Noline="%(Flex.Noline)"
|
||||
Reentrant="%(Flex.Reentrant)"
|
||||
Cpp="%(Flex.Cpp)"
|
||||
CppClassName="%(Flex.CppClassName)"
|
||||
Debug="%(Flex.Debug)"
|
||||
AdditionalOptions="%(Flex.AdditionalOptions)"
|
||||
Inputs="%(Flex.Identity)" />
|
||||
</Target>
|
||||
<PropertyGroup>
|
||||
<ComputeLinkInputsTargets>
|
||||
$(ComputeLinkInputsTargets);
|
||||
ComputeFlexOutput;
|
||||
</ComputeLinkInputsTargets>
|
||||
<ComputeLibInputsTargets>
|
||||
$(ComputeLibInputsTargets);
|
||||
ComputeFlexOutput;
|
||||
</ComputeLibInputsTargets>
|
||||
</PropertyGroup>
|
||||
<Target
|
||||
Name="ComputeFlexOutput"
|
||||
Condition="'@(Flex)' != ''">
|
||||
<ItemGroup>
|
||||
<FlexDirsToMake
|
||||
Condition="'@(Flex)' != '' and '%(Flex.ExcludedFromBuild)' != 'true'"
|
||||
Include="%(Flex.Outputs)" />
|
||||
<Link
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<Lib
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
<ImpLib
|
||||
Include="%(FlexDirsToMake.Identity)"
|
||||
Condition="'%(Extension)'=='.obj' or '%(Extension)'=='.res' or '%(Extension)'=='.rsc' or '%(Extension)'=='.lib'" />
|
||||
</ItemGroup>
|
||||
<MakeDir
|
||||
Directories="@(FlexDirsToMake->'%(RootDir)%(Directory)')" />
|
||||
</Target>
|
||||
</Project>
|
||||
@ -1,30 +0,0 @@
|
||||
## Copyright (C) 2002, 2005-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
dist_pkgdata_DATA = README bison.m4 \
|
||||
c-like.m4 \
|
||||
c-skel.m4 c.m4 yacc.c glr.c \
|
||||
c++-skel.m4 c++.m4 location.cc lalr1.cc glr.cc stack.hh \
|
||||
java-skel.m4 java.m4 lalr1.java
|
||||
|
||||
m4sugardir = $(pkgdatadir)/m4sugar
|
||||
dist_m4sugar_DATA = m4sugar/m4sugar.m4 m4sugar/foreach.m4
|
||||
|
||||
xsltdir = $(pkgdatadir)/xslt
|
||||
dist_xslt_DATA = \
|
||||
xslt/bison.xsl \
|
||||
xslt/xml2dot.xsl \
|
||||
xslt/xml2text.xsl \
|
||||
xslt/xml2xhtml.xsl
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,70 +0,0 @@
|
||||
-*- outline -*-
|
||||
|
||||
This directory contains data needed by Bison.
|
||||
|
||||
* Skeletons
|
||||
Bison skeletons: the general shapes of the different parser kinds,
|
||||
that are specialized for specific grammars by the bison program.
|
||||
|
||||
Currently, the supported skeletons are:
|
||||
|
||||
- yacc.c
|
||||
It used to be named bison.simple: it corresponds to C Yacc
|
||||
compatible LALR(1) parsers.
|
||||
|
||||
- lalr1.cc
|
||||
Produces a C++ parser class.
|
||||
|
||||
- lalr1.java
|
||||
Produces a Java parser class.
|
||||
|
||||
- glr.c
|
||||
A Generalized LR C parser based on Bison's LALR(1) tables.
|
||||
|
||||
- glr.cc
|
||||
A Generalized LR C++ parser. Actually a C++ wrapper around glr.c.
|
||||
|
||||
These skeletons are the only ones supported by the Bison team.
|
||||
Because the interface between skeletons and the bison program is not
|
||||
finished, *we are not bound to it*. In particular, Bison is not
|
||||
mature enough for us to consider that ``foreign skeletons'' are
|
||||
supported.
|
||||
|
||||
* m4sugar
|
||||
This directory contains M4sugar, sort of an extended library for M4,
|
||||
which is used by Bison to instantiate the skeletons.
|
||||
|
||||
* xslt
|
||||
This directory contains XSLT programs that transform Bison's XML output
|
||||
into various formats.
|
||||
|
||||
- bison.xsl
|
||||
A library of routines used by the other XSLT programs.
|
||||
|
||||
- xml2dot.xsl
|
||||
Conversion into GraphViz's dot format.
|
||||
|
||||
- xml2text.xsl
|
||||
Conversion into text.
|
||||
|
||||
- xml2xhtml.xsl
|
||||
Conversion into XHTML.
|
||||
|
||||
-----
|
||||
|
||||
Copyright (C) 2002, 2008-2012 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Bison.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
@ -1,610 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# Language-independent M4 Macros for Bison.
|
||||
|
||||
# Copyright (C) 2002, 2004-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Identification. ##
|
||||
## ---------------- ##
|
||||
|
||||
# b4_copyright(TITLE, YEARS)
|
||||
# --------------------------
|
||||
m4_define([b4_copyright],
|
||||
[b4_comment([A Bison parser, made by GNU Bison b4_version.])
|
||||
|
||||
b4_comment([$1
|
||||
|
||||
m4_text_wrap([Copyright (C) $2 Free Software Foundation, Inc.], [ ])
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.])
|
||||
|
||||
b4_comment([As a special exception, you may create a larger work that contains
|
||||
part or all of the Bison parser skeleton and distribute that work
|
||||
under terms of your choice, so long as that work isn't itself a
|
||||
parser generator using the skeleton or a modified version thereof
|
||||
as a parser skeleton. Alternatively, if you modify or redistribute
|
||||
the parser skeleton itself, you may (at your option) remove this
|
||||
special exception, which will cause the skeleton and the resulting
|
||||
Bison output files to be licensed under the GNU General Public
|
||||
License without this special exception.
|
||||
|
||||
This special exception was added by the Free Software Foundation in
|
||||
version 2.2 of Bison.])])
|
||||
|
||||
|
||||
## -------- ##
|
||||
## Output. ##
|
||||
## -------- ##
|
||||
|
||||
# b4_output_begin(FILE)
|
||||
# ---------------------
|
||||
# Enable output, i.e., send to diversion 0, expand after "#", and
|
||||
# generate the tag to output into FILE. Must be followed by EOL.
|
||||
m4_define([b4_output_begin],
|
||||
[m4_changecom()
|
||||
m4_divert_push(0)dnl
|
||||
@output(m4_unquote([$1])@)@dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_output_end()
|
||||
# ---------------
|
||||
# Output nothing, restore # as comment character (no expansions after #).
|
||||
m4_define([b4_output_end],
|
||||
[m4_divert_pop(0)
|
||||
m4_changecom([#])
|
||||
])
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Error handling. ##
|
||||
## ---------------- ##
|
||||
|
||||
# The following error handling macros print error directives that should not
|
||||
# become arguments of other macro invocations since they would likely then be
|
||||
# mangled. Thus, they print to stdout directly.
|
||||
|
||||
# b4_cat(TEXT)
|
||||
# ------------
|
||||
# Write TEXT to stdout. Precede the final newline with an @ so that it's
|
||||
# escaped. For example:
|
||||
#
|
||||
# b4_cat([[@complain(invalid input@)]])
|
||||
m4_define([b4_cat],
|
||||
[m4_syscmd([cat <<'_m4eof'
|
||||
]m4_bpatsubst(m4_dquote($1), [_m4eof], [_m4@`eof])[@
|
||||
_m4eof
|
||||
])dnl
|
||||
m4_if(m4_sysval, [0], [], [m4_fatal([$0: cannot write to stdout])])])
|
||||
|
||||
# b4_error(KIND, FORMAT, [ARG1], [ARG2], ...)
|
||||
# -------------------------------------------
|
||||
# Write @KIND(FORMAT@,ARG1@,ARG2@,...@) to stdout.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_error([[warn]], [[invalid value for '%s': %s]], [[foo]], [[3]])
|
||||
m4_define([b4_error],
|
||||
[b4_cat([[@]$1[(]$2[]]dnl
|
||||
[m4_if([$#], [2], [],
|
||||
[m4_foreach([b4_arg],
|
||||
m4_dquote(m4_shift(m4_shift($@))),
|
||||
[[@,]b4_arg])])[@)]])])
|
||||
|
||||
# b4_error_at(KIND, START, END, FORMAT, [ARG1], [ARG2], ...)
|
||||
# ----------------------------------------------------------
|
||||
# Write @KIND_at(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_error_at([[complain]], [[input.y:2.3]], [[input.y:5.4]],
|
||||
# [[invalid %s]], [[foo]])
|
||||
m4_define([b4_error_at],
|
||||
[b4_cat([[@]$1[_at(]$2[@,]$3[@,]$4[]]dnl
|
||||
[m4_if([$#], [4], [],
|
||||
[m4_foreach([b4_arg],
|
||||
m4_dquote(m4_shift(m4_shift(m4_shift(m4_shift($@))))),
|
||||
[[@,]b4_arg])])[@)]])])
|
||||
|
||||
# b4_warn(FORMAT, [ARG1], [ARG2], ...)
|
||||
# ------------------------------------
|
||||
# Write @warn(FORMAT@,ARG1@,ARG2@,...@) to stdout.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_warn([[invalid value for '%s': %s]], [[foo]], [[3]])
|
||||
#
|
||||
# As a simple test suite, this:
|
||||
#
|
||||
# m4_divert(-1)
|
||||
# m4_define([asdf], [ASDF])
|
||||
# m4_define([fsa], [FSA])
|
||||
# m4_define([fdsa], [FDSA])
|
||||
# b4_warn([[[asdf), asdf]]], [[[fsa), fsa]]], [[[fdsa), fdsa]]])
|
||||
# b4_warn([[asdf), asdf]], [[fsa), fsa]], [[fdsa), fdsa]])
|
||||
# b4_warn()
|
||||
# b4_warn(1)
|
||||
# b4_warn(1, 2)
|
||||
#
|
||||
# Should produce this without newlines:
|
||||
#
|
||||
# @warn([asdf), asdf]@,[fsa), fsa]@,[fdsa), fdsa]@)
|
||||
# @warn(asdf), asdf@,fsa), fsa@,fdsa), fdsa@)
|
||||
# @warn(@)
|
||||
# @warn(1@)
|
||||
# @warn(1@,2@)
|
||||
m4_define([b4_warn],
|
||||
[b4_error([[warn]], $@)])
|
||||
|
||||
# b4_warn_at(START, END, FORMAT, [ARG1], [ARG2], ...)
|
||||
# ---------------------------------------------------
|
||||
# Write @warn(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_warn_at([[input.y:2.3]], [[input.y:5.4]], [[invalid %s]], [[foo]])
|
||||
m4_define([b4_warn_at],
|
||||
[b4_error_at([[warn]], $@)])
|
||||
|
||||
# b4_complain(FORMAT, [ARG1], [ARG2], ...)
|
||||
# ----------------------------------------
|
||||
# Write @complain(FORMAT@,ARG1@,ARG2@,...@) to stdout.
|
||||
#
|
||||
# See b4_warn example.
|
||||
m4_define([b4_complain],
|
||||
[b4_error([[complain]], $@)])
|
||||
|
||||
# b4_complain_at(START, END, FORMAT, [ARG1], [ARG2], ...)
|
||||
# -------------------------------------------------------
|
||||
# Write @complain(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout.
|
||||
#
|
||||
# See b4_warn_at example.
|
||||
m4_define([b4_complain_at],
|
||||
[b4_error_at([[complain]], $@)])
|
||||
|
||||
# b4_fatal(FORMAT, [ARG1], [ARG2], ...)
|
||||
# -------------------------------------
|
||||
# Write @fatal(FORMAT@,ARG1@,ARG2@,...@) to stdout and exit.
|
||||
#
|
||||
# See b4_warn example.
|
||||
m4_define([b4_fatal],
|
||||
[b4_error([[fatal]], $@)dnl
|
||||
m4_exit(1)])
|
||||
|
||||
# b4_fatal_at(START, END, FORMAT, [ARG1], [ARG2], ...)
|
||||
# ----------------------------------------------------
|
||||
# Write @fatal(START@,END@,FORMAT@,ARG1@,ARG2@,...@) to stdout and exit.
|
||||
#
|
||||
# See b4_warn_at example.
|
||||
m4_define([b4_fatal_at],
|
||||
[b4_error_at([[fatal]], $@)dnl
|
||||
m4_exit(1)])
|
||||
|
||||
|
||||
## ------------ ##
|
||||
## Data Types. ##
|
||||
## ------------ ##
|
||||
|
||||
# b4_ints_in(INT1, INT2, LOW, HIGH)
|
||||
# ---------------------------------
|
||||
# Return 1 iff both INT1 and INT2 are in [LOW, HIGH], 0 otherwise.
|
||||
m4_define([b4_ints_in],
|
||||
[m4_eval([$3 <= $1 && $1 <= $4 && $3 <= $2 && $2 <= $4])])
|
||||
|
||||
|
||||
|
||||
## ------------------ ##
|
||||
## Decoding options. ##
|
||||
## ------------------ ##
|
||||
|
||||
# b4_flag_if(FLAG, IF-TRUE, IF-FALSE)
|
||||
# -----------------------------------
|
||||
# Run IF-TRUE if b4_FLAG_flag is 1, IF-FALSE if FLAG is 0, otherwise fail.
|
||||
m4_define([b4_flag_if],
|
||||
[m4_case(b4_$1_flag,
|
||||
[0], [$3],
|
||||
[1], [$2],
|
||||
[m4_fatal([invalid $1 value: ]$1)])])
|
||||
|
||||
|
||||
# b4_define_flag_if(FLAG)
|
||||
# -----------------------
|
||||
# Define "b4_FLAG_if(IF-TRUE, IF-FALSE)" that depends on the
|
||||
# value of the Boolean FLAG.
|
||||
m4_define([b4_define_flag_if],
|
||||
[_b4_define_flag_if($[1], $[2], [$1])])
|
||||
|
||||
# _b4_define_flag_if($1, $2, FLAG)
|
||||
# --------------------------------
|
||||
# Work around the impossibility to define macros inside macros,
|
||||
# because issuing `[$1]' is not possible in M4. GNU M4 should provide
|
||||
# $$1 a la M5/TeX.
|
||||
m4_define([_b4_define_flag_if],
|
||||
[m4_if([$1$2], $[1]$[2], [],
|
||||
[m4_fatal([$0: Invalid arguments: $@])])dnl
|
||||
m4_define([b4_$3_if],
|
||||
[b4_flag_if([$3], [$1], [$2])])])
|
||||
|
||||
|
||||
# b4_FLAG_if(IF-TRUE, IF-FALSE)
|
||||
# -----------------------------
|
||||
# Expand IF-TRUE, if FLAG is true, IF-FALSE otherwise.
|
||||
b4_define_flag_if([defines]) # Whether headers are requested.
|
||||
b4_define_flag_if([error_verbose]) # Whether error are verbose.
|
||||
b4_define_flag_if([glr]) # Whether a GLR parser is requested.
|
||||
b4_define_flag_if([locations]) # Whether locations are tracked.
|
||||
b4_define_flag_if([nondeterministic]) # Whether conflicts should be handled.
|
||||
b4_define_flag_if([token_table]) # Whether yytoken_table is demanded.
|
||||
b4_define_flag_if([yacc]) # Whether POSIX Yacc is emulated.
|
||||
|
||||
# yytoken_table is needed to support verbose errors.
|
||||
b4_error_verbose_if([m4_define([b4_token_table_flag], [1])])
|
||||
|
||||
|
||||
|
||||
## ----------- ##
|
||||
## Synclines. ##
|
||||
## ----------- ##
|
||||
|
||||
# b4_basename(NAME)
|
||||
# -----------------
|
||||
# Similar to POSIX basename; the differences don't matter here.
|
||||
# Beware that NAME is not evaluated.
|
||||
m4_define([b4_basename],
|
||||
[m4_bpatsubst([$1], [^.*/\([^/]+\)/*$], [\1])])
|
||||
|
||||
|
||||
# b4_syncline(LINE, FILE)
|
||||
# -----------------------
|
||||
m4_define([b4_syncline],
|
||||
[b4_flag_if([synclines],
|
||||
[b4_sync_end([__line__], [b4_basename(m4_quote(__file__))])
|
||||
b4_sync_start([$1], [$2])])])
|
||||
|
||||
m4_define([b4_sync_end], [b4_comment([Line $1 of $2])])
|
||||
m4_define([b4_sync_start], [b4_comment([Line $1 of $2])])
|
||||
|
||||
# b4_user_code(USER-CODE)
|
||||
# -----------------------
|
||||
# Emit code from the user, ending it with synclines.
|
||||
m4_define([b4_user_code],
|
||||
[$1
|
||||
b4_syncline([@oline@], [@ofile@])])
|
||||
|
||||
|
||||
# b4_define_user_code(MACRO)
|
||||
# --------------------------
|
||||
# From b4_MACRO, build b4_user_MACRO that includes the synclines.
|
||||
m4_define([b4_define_user_code],
|
||||
[m4_define([b4_user_$1],
|
||||
[b4_user_code([b4_$1])])])
|
||||
|
||||
|
||||
# b4_user_actions
|
||||
# b4_user_initial_action
|
||||
# b4_user_post_prologue
|
||||
# b4_user_pre_prologue
|
||||
# b4_user_stype
|
||||
# ----------------------
|
||||
# Macros that issue user code, ending with synclines.
|
||||
b4_define_user_code([actions])
|
||||
b4_define_user_code([initial_action])
|
||||
b4_define_user_code([post_prologue])
|
||||
b4_define_user_code([pre_prologue])
|
||||
b4_define_user_code([stype])
|
||||
|
||||
|
||||
# b4_check_user_names(WHAT, USER-LIST, BISON-NAMESPACE)
|
||||
# -----------------------------------------------------
|
||||
# Complain if any name of type WHAT is used by the user (as recorded in
|
||||
# USER-LIST) but is not used by Bison (as recorded by macros in the
|
||||
# namespace BISON-NAMESPACE).
|
||||
#
|
||||
# USER-LIST must expand to a list specifying all user occurrences of all names
|
||||
# of type WHAT. Each item in the list must be a triplet specifying one
|
||||
# occurrence: name, start boundary, and end boundary. Empty string names are
|
||||
# fine. An empty list is fine.
|
||||
#
|
||||
# For example, to define b4_foo_user_names to be used for USER-LIST with three
|
||||
# name occurrences and with correct quoting:
|
||||
#
|
||||
# m4_define([b4_foo_user_names],
|
||||
# [[[[[[bar]], [[parser.y:1.7]], [[parser.y:1.16]]]],
|
||||
# [[[[bar]], [[parser.y:5.7]], [[parser.y:5.16]]]],
|
||||
# [[[[baz]], [[parser.y:8.7]], [[parser.y:8.16]]]]]])
|
||||
#
|
||||
# The macro BISON-NAMESPACE(bar) must be defined iff the name bar of type WHAT
|
||||
# is used by Bison (in the front-end or in the skeleton). Empty string names
|
||||
# are fine, but it would be ugly for Bison to actually use one.
|
||||
#
|
||||
# For example, to use b4_foo_bison_names for BISON-NAMESPACE and define that
|
||||
# the names bar and baz are used by Bison:
|
||||
#
|
||||
# m4_define([b4_foo_bison_names(bar)])
|
||||
# m4_define([b4_foo_bison_names(baz)])
|
||||
#
|
||||
# To invoke b4_check_user_names with TYPE foo, with USER-LIST
|
||||
# b4_foo_user_names, with BISON-NAMESPACE b4_foo_bison_names, and with correct
|
||||
# quoting:
|
||||
#
|
||||
# b4_check_user_names([[foo]], [b4_foo_user_names],
|
||||
# [[b4_foo_bison_names]])
|
||||
m4_define([b4_check_user_names],
|
||||
[m4_foreach([b4_occurrence], $2,
|
||||
[m4_pushdef([b4_occurrence], b4_occurrence)dnl
|
||||
m4_pushdef([b4_user_name], m4_car(b4_occurrence))dnl
|
||||
m4_pushdef([b4_start], m4_car(m4_shift(b4_occurrence)))dnl
|
||||
m4_pushdef([b4_end], m4_shift(m4_shift(b4_occurrence)))dnl
|
||||
m4_ifndef($3[(]m4_quote(b4_user_name)[)],
|
||||
[b4_complain_at([b4_start], [b4_end],
|
||||
[[%s '%s' is not used]],
|
||||
[$1], [b4_user_name])])[]dnl
|
||||
m4_popdef([b4_occurrence])dnl
|
||||
m4_popdef([b4_user_name])dnl
|
||||
m4_popdef([b4_start])dnl
|
||||
m4_popdef([b4_end])dnl
|
||||
])])
|
||||
|
||||
|
||||
|
||||
|
||||
## --------------------- ##
|
||||
## b4_percent_define_*. ##
|
||||
## --------------------- ##
|
||||
|
||||
|
||||
# b4_percent_define_use(VARIABLE)
|
||||
# -------------------------------
|
||||
# Declare that VARIABLE was used.
|
||||
m4_define([b4_percent_define_use],
|
||||
[m4_define([b4_percent_define_bison_variables(]$1[)])dnl
|
||||
])
|
||||
|
||||
# b4_percent_define_get(VARIABLE, [DEFAULT])
|
||||
# ------------------------------------------
|
||||
# Mimic muscle_percent_define_get in ../src/muscle-tab.h. That is, if
|
||||
# the %define variable VARIABLE is defined, emit its value. Contrary
|
||||
# to its C counterpart, return DEFAULT otherwise. Also, record
|
||||
# Bison's usage of VARIABLE by defining
|
||||
# b4_percent_define_bison_variables(VARIABLE).
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_percent_define_get([[foo]])
|
||||
m4_define([b4_percent_define_get],
|
||||
[b4_percent_define_use([$1])dnl
|
||||
m4_ifdef([b4_percent_define(]$1[)],
|
||||
[m4_indir([b4_percent_define(]$1[)])],
|
||||
[$2])])
|
||||
|
||||
|
||||
# b4_percent_define_get_loc(VARIABLE)
|
||||
# -----------------------------------
|
||||
# Mimic muscle_percent_define_get_loc in ../src/muscle-tab.h exactly. That is,
|
||||
# if the %define variable VARIABLE is undefined, complain fatally since that's
|
||||
# a Bison or skeleton error. Otherwise, return its definition location in a
|
||||
# form approriate for the first two arguments of b4_warn_at, b4_complain_at, or
|
||||
# b4_fatal_at. Don't record this as a Bison usage of VARIABLE as there's no
|
||||
# reason to suspect that the user-supplied value has yet influenced the output.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_complain_at(b4_percent_define_get_loc([[foo]]), [[invalid foo]])
|
||||
m4_define([b4_percent_define_get_loc],
|
||||
[m4_ifdef([b4_percent_define_loc(]$1[)],
|
||||
[m4_pushdef([b4_loc], m4_indir([b4_percent_define_loc(]$1[)]))dnl
|
||||
b4_loc[]dnl
|
||||
m4_popdef([b4_loc])],
|
||||
[b4_fatal([[b4_percent_define_get_loc: undefined %%define variable '%s']], [$1])])])
|
||||
|
||||
# b4_percent_define_get_syncline(VARIABLE)
|
||||
# ----------------------------------------
|
||||
# Mimic muscle_percent_define_get_syncline in ../src/muscle-tab.h exactly.
|
||||
# That is, if the %define variable VARIABLE is undefined, complain fatally
|
||||
# since that's a Bison or skeleton error. Otherwise, return its definition
|
||||
# location as a b4_syncline invocation. Don't record this as a Bison usage of
|
||||
# VARIABLE as there's no reason to suspect that the user-supplied value has yet
|
||||
# influenced the output.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_percent_define_get_syncline([[foo]])
|
||||
m4_define([b4_percent_define_get_syncline],
|
||||
[m4_ifdef([b4_percent_define_syncline(]$1[)],
|
||||
[m4_indir([b4_percent_define_syncline(]$1[)])],
|
||||
[b4_fatal([[b4_percent_define_get_syncline: undefined %%define variable '%s']], [$1])])])
|
||||
|
||||
# b4_percent_define_ifdef(VARIABLE, IF-TRUE, [IF-FALSE])
|
||||
# ------------------------------------------------------
|
||||
# Mimic muscle_percent_define_ifdef in ../src/muscle-tab.h exactly. That is,
|
||||
# if the %define variable VARIABLE is defined, expand IF-TRUE, else expand
|
||||
# IF-FALSE. Also, record Bison's usage of VARIABLE by defining
|
||||
# b4_percent_define_bison_variables(VARIABLE).
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_percent_define_ifdef([[foo]], [[it's defined]], [[it's undefined]])
|
||||
m4_define([b4_percent_define_ifdef],
|
||||
[m4_ifdef([b4_percent_define(]$1[)],
|
||||
[m4_define([b4_percent_define_bison_variables(]$1[)])$2],
|
||||
[$3])])
|
||||
|
||||
# b4_percent_define_flag_if(VARIABLE, IF-TRUE, [IF-FALSE])
|
||||
# --------------------------------------------------------
|
||||
# Mimic muscle_percent_define_flag_if in ../src/muscle-tab.h exactly. That is,
|
||||
# if the %define variable VARIABLE is defined to "" or "true", expand IF-TRUE.
|
||||
# If it is defined to "false", expand IF-FALSE. Complain if it is undefined
|
||||
# (a Bison or skeleton error since the default value should have been set
|
||||
# already) or defined to any other value (possibly a user error). Also, record
|
||||
# Bison's usage of VARIABLE by defining
|
||||
# b4_percent_define_bison_variables(VARIABLE).
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_percent_define_flag_if([[foo]], [[it's true]], [[it's false]])
|
||||
m4_define([b4_percent_define_flag_if],
|
||||
[b4_percent_define_ifdef([$1],
|
||||
[m4_case(b4_percent_define_get([$1]),
|
||||
[], [$2], [true], [$2], [false], [$3],
|
||||
[m4_expand_once([b4_complain_at(b4_percent_define_get_loc([$1]),
|
||||
[[invalid value for %%define Boolean variable '%s']],
|
||||
[$1])],
|
||||
[[b4_percent_define_flag_if($1)]])])],
|
||||
[b4_fatal([[b4_percent_define_flag_if: undefined %%define variable '%s']], [$1])])])
|
||||
|
||||
# b4_percent_define_default(VARIABLE, DEFAULT)
|
||||
# --------------------------------------------
|
||||
# Mimic muscle_percent_define_default in ../src/muscle-tab.h exactly. That is,
|
||||
# if the %define variable VARIABLE is undefined, set its value to DEFAULT.
|
||||
# Don't record this as a Bison usage of VARIABLE as there's no reason to
|
||||
# suspect that the value has yet influenced the output.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_percent_define_default([[foo]], [[default value]])
|
||||
m4_define([b4_percent_define_default],
|
||||
[m4_ifndef([b4_percent_define(]$1[)],
|
||||
[m4_define([b4_percent_define(]$1[)], [$2])dnl
|
||||
m4_define([b4_percent_define_loc(]$1[)],
|
||||
[[[[<skeleton default value>:-1.-1]],
|
||||
[[<skeleton default value>:-1.-1]]]])dnl
|
||||
m4_define([b4_percent_define_syncline(]$1[)], [[]])])])
|
||||
|
||||
# b4_percent_define_check_values(VALUES)
|
||||
# --------------------------------------
|
||||
# Mimic muscle_percent_define_check_values in ../src/muscle-tab.h exactly
|
||||
# except that the VALUES structure is more appropriate for M4. That is, VALUES
|
||||
# is a list of sublists of strings. For each sublist, the first string is the
|
||||
# name of a %define variable, and all remaining strings in that sublist are the
|
||||
# valid values for that variable. Complain if such a variable is undefined (a
|
||||
# Bison error since the default value should have been set already) or defined
|
||||
# to any other value (possibly a user error). Don't record this as a Bison
|
||||
# usage of the variable as there's no reason to suspect that the value has yet
|
||||
# influenced the output.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# b4_percent_define_check_values([[[[foo]], [[foo-value1]], [[foo-value2]]]],
|
||||
# [[[[bar]], [[bar-value1]]]])
|
||||
m4_define([b4_percent_define_check_values],
|
||||
[m4_foreach([b4_sublist], m4_quote($@),
|
||||
[_b4_percent_define_check_values(b4_sublist)])])
|
||||
|
||||
m4_define([_b4_percent_define_check_values],
|
||||
[m4_ifdef([b4_percent_define(]$1[)],
|
||||
[m4_pushdef([b4_good_value], [0])dnl
|
||||
m4_if($#, 1, [],
|
||||
[m4_foreach([b4_value], m4_dquote(m4_shift($@)),
|
||||
[m4_if(m4_indir([b4_percent_define(]$1[)]), b4_value,
|
||||
[m4_define([b4_good_value], [1])])])])dnl
|
||||
m4_if(b4_good_value, [0],
|
||||
[b4_complain_at(b4_percent_define_get_loc([$1]),
|
||||
[[invalid value for %%define variable '%s': '%s']],
|
||||
[$1],
|
||||
m4_dquote(m4_indir([b4_percent_define(]$1[)])))
|
||||
m4_foreach([b4_value], m4_dquote(m4_shift($@)),
|
||||
[b4_complain_at(b4_percent_define_get_loc([$1]),
|
||||
[[accepted value: '%s']],
|
||||
m4_dquote(b4_value))])])dnl
|
||||
m4_popdef([b4_good_value])],
|
||||
[b4_fatal([[b4_percent_define_check_values: undefined %%define variable '%s']], [$1])])])
|
||||
|
||||
# b4_percent_code_get([QUALIFIER])
|
||||
# --------------------------------
|
||||
# If any %code blocks for QUALIFIER are defined, emit them beginning with a
|
||||
# comment and ending with synclines and a newline. If QUALIFIER is not
|
||||
# specified or empty, do this for the unqualified %code blocks. Also, record
|
||||
# Bison's usage of QUALIFIER (if specified) by defining
|
||||
# b4_percent_code_bison_qualifiers(QUALIFIER).
|
||||
#
|
||||
# For example, to emit any unqualified %code blocks followed by any %code
|
||||
# blocks for the qualifier foo:
|
||||
#
|
||||
# b4_percent_code_get
|
||||
# b4_percent_code_get([[foo]])
|
||||
m4_define([b4_percent_code_get],
|
||||
[m4_pushdef([b4_macro_name], [[b4_percent_code(]$1[)]])dnl
|
||||
m4_ifval([$1], [m4_define([b4_percent_code_bison_qualifiers(]$1[)])])dnl
|
||||
m4_ifdef(b4_macro_name,
|
||||
[b4_comment([m4_if([$#], [0], [[Unqualified %code]],
|
||||
[["%code ]$1["]])[ blocks.]])
|
||||
b4_user_code([m4_indir(b4_macro_name)])
|
||||
])dnl
|
||||
m4_popdef([b4_macro_name])])
|
||||
|
||||
# b4_percent_code_ifdef(QUALIFIER, IF-TRUE, [IF-FALSE])
|
||||
# -----------------------------------------------------
|
||||
# If any %code blocks for QUALIFIER (or unqualified %code blocks if
|
||||
# QUALIFIER is empty) are defined, expand IF-TRUE, else expand IF-FALSE.
|
||||
# Also, record Bison's usage of QUALIFIER (if specified) by defining
|
||||
# b4_percent_code_bison_qualifiers(QUALIFIER).
|
||||
m4_define([b4_percent_code_ifdef],
|
||||
[m4_ifdef([b4_percent_code(]$1[)],
|
||||
[m4_ifval([$1], [m4_define([b4_percent_code_bison_qualifiers(]$1[)])])$2],
|
||||
[$3])])
|
||||
|
||||
|
||||
## ----------------------------------------------------------- ##
|
||||
## After processing the skeletons, check that all the user's ##
|
||||
## %define variables and %code qualifiers were used by Bison. ##
|
||||
## ----------------------------------------------------------- ##
|
||||
|
||||
m4_define([b4_check_user_names_wrap],
|
||||
[m4_ifdef([b4_percent_]$1[_user_]$2[s],
|
||||
[b4_check_user_names([[%]$1 $2],
|
||||
[b4_percent_]$1[_user_]$2[s],
|
||||
[[b4_percent_]$1[_bison_]$2[s]])])])
|
||||
|
||||
m4_wrap_lifo([
|
||||
b4_check_user_names_wrap([[define]], [[variable]])
|
||||
b4_check_user_names_wrap([[code]], [[qualifier]])
|
||||
])
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Default values. ##
|
||||
## ---------------- ##
|
||||
|
||||
# m4_define_default([b4_lex_param], []) dnl breaks other skeletons
|
||||
m4_define_default([b4_pre_prologue], [])
|
||||
m4_define_default([b4_post_prologue], [])
|
||||
m4_define_default([b4_epilogue], [])
|
||||
m4_define_default([b4_parse_param], [])
|
||||
|
||||
# The initial column and line.
|
||||
m4_define_default([b4_location_initial_column], [1])
|
||||
m4_define_default([b4_location_initial_line], [1])
|
||||
|
||||
# Sanity checks.
|
||||
b4_percent_define_ifdef([api.prefix],
|
||||
[m4_ifdef([b4_prefix],
|
||||
[b4_complain_at(b4_percent_define_get_loc([api.prefix]),
|
||||
[['%s' and '%s' cannot be used together]],
|
||||
[%name-prefix],
|
||||
[%define api.prefix])])])
|
||||
@ -1,26 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# C++ skeleton dispatching for Bison.
|
||||
|
||||
# Copyright (C) 2006-2007, 2009-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
b4_glr_if( [m4_define([b4_used_skeleton], [b4_pkgdatadir/[glr.cc]])])
|
||||
b4_nondeterministic_if([m4_define([b4_used_skeleton], [b4_pkgdatadir/[glr.cc]])])
|
||||
|
||||
m4_define_default([b4_used_skeleton], [b4_pkgdatadir/[lalr1.cc]])
|
||||
m4_define_default([b4_skeleton], ["b4_basename(b4_used_skeleton)"])
|
||||
|
||||
m4_include(b4_used_skeleton)
|
||||
@ -1,205 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# C++ skeleton for Bison
|
||||
|
||||
# Copyright (C) 2002-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
m4_include(b4_pkgdatadir/[c.m4])
|
||||
|
||||
## ---------------- ##
|
||||
## Default values. ##
|
||||
## ---------------- ##
|
||||
|
||||
# Default parser class name.
|
||||
b4_percent_define_default([[parser_class_name]], [[parser]])
|
||||
|
||||
# Don't do that so that we remember whether we're using a user
|
||||
# request, or the default value.
|
||||
#
|
||||
# b4_percent_define_default([[api.location.type]], [[location]])
|
||||
|
||||
b4_percent_define_default([[filename_type]], [[std::string]])
|
||||
b4_percent_define_default([[namespace]], m4_defn([b4_prefix]))
|
||||
b4_percent_define_default([[global_tokens_and_yystype]], [[false]])
|
||||
b4_percent_define_default([[define_location_comparison]],
|
||||
[m4_if(b4_percent_define_get([[filename_type]]),
|
||||
[std::string], [[true]], [[false]])])
|
||||
|
||||
|
||||
## ----------- ##
|
||||
## Namespace. ##
|
||||
## ----------- ##
|
||||
|
||||
m4_define([b4_namespace_ref], [b4_percent_define_get([[namespace]])])
|
||||
|
||||
# Don't permit an empty b4_namespace_ref. Any `::parser::foo' appended to it
|
||||
# would compile as an absolute reference with `parser' in the global namespace.
|
||||
# b4_namespace_open would open an anonymous namespace and thus establish
|
||||
# internal linkage. This would compile. However, it's cryptic, and internal
|
||||
# linkage for the parser would be specified in all translation units that
|
||||
# include the header, which is always generated. If we ever need to permit
|
||||
# internal linkage somehow, surely we can find a cleaner approach.
|
||||
m4_if(m4_bregexp(b4_namespace_ref, [^[ ]*$]), [-1], [],
|
||||
[b4_complain_at(b4_percent_define_get_loc([[namespace]]),
|
||||
[[namespace reference is empty]])])
|
||||
|
||||
# Instead of assuming the C++ compiler will do it, Bison should reject any
|
||||
# invalid b4_namepsace_ref that would be converted to a valid
|
||||
# b4_namespace_open. The problem is that Bison doesn't always output
|
||||
# b4_namespace_ref to uncommented code but should reserve the ability to do so
|
||||
# in future releases without risking breaking any existing user grammars.
|
||||
# Specifically, don't allow empty names as b4_namespace_open would just convert
|
||||
# those into anonymous namespaces, and that might tempt some users.
|
||||
m4_if(m4_bregexp(b4_namespace_ref, [::[ ]*::]), [-1], [],
|
||||
[b4_complain_at(b4_percent_define_get_loc([[namespace]]),
|
||||
[[namespace reference has consecutive "::"]])])
|
||||
m4_if(m4_bregexp(b4_namespace_ref, [::[ ]*$]), [-1], [],
|
||||
[b4_complain_at(b4_percent_define_get_loc([[namespace]]),
|
||||
[[namespace reference has a trailing "::"]])])
|
||||
|
||||
m4_define([b4_namespace_open],
|
||||
[b4_user_code([b4_percent_define_get_syncline([[namespace]])
|
||||
[namespace ]m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref),
|
||||
[^\(.\)[ ]*::], [\1])),
|
||||
[::], [ { namespace ])[ {]])])
|
||||
|
||||
m4_define([b4_namespace_close],
|
||||
[b4_user_code([b4_percent_define_get_syncline([[namespace]])
|
||||
m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref[ ]),
|
||||
[^\(.\)[ ]*\(::\)?\([^][:]\|:[^:]\)*],
|
||||
[\1])),
|
||||
[::\([^][:]\|:[^:]\)*], [} ])[} // ]b4_namespace_ref])])
|
||||
|
||||
|
||||
# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -----------------------------------------------------
|
||||
# Output the definition of the tokens as enums.
|
||||
m4_define([b4_token_enums],
|
||||
[/* Tokens. */
|
||||
enum yytokentype {
|
||||
m4_map_sep([ b4_token_enum], [,
|
||||
],
|
||||
[$@])
|
||||
};
|
||||
])
|
||||
|
||||
|
||||
|
||||
|
||||
## ----------------- ##
|
||||
## Semantic Values. ##
|
||||
## ----------------- ##
|
||||
|
||||
|
||||
# b4_lhs_value([TYPE])
|
||||
# --------------------
|
||||
# Expansion of $<TYPE>$.
|
||||
m4_define([b4_lhs_value],
|
||||
[(yyval[]m4_ifval([$1], [.$1]))])
|
||||
|
||||
|
||||
# b4_rhs_value(RULE-LENGTH, NUM, [TYPE])
|
||||
# --------------------------------------
|
||||
# Expansion of $<TYPE>NUM, where the current rule has RULE-LENGTH
|
||||
# symbols on RHS.
|
||||
m4_define([b4_rhs_value],
|
||||
[(yysemantic_stack_@{($1) - ($2)@}m4_ifval([$3], [.$3]))])
|
||||
|
||||
# b4_lhs_location()
|
||||
# -----------------
|
||||
# Expansion of @$.
|
||||
m4_define([b4_lhs_location],
|
||||
[(yyloc)])
|
||||
|
||||
|
||||
# b4_rhs_location(RULE-LENGTH, NUM)
|
||||
# ---------------------------------
|
||||
# Expansion of @NUM, where the current rule has RULE-LENGTH symbols
|
||||
# on RHS.
|
||||
m4_define([b4_rhs_location],
|
||||
[(yylocation_stack_@{($1) - ($2)@})])
|
||||
|
||||
|
||||
# b4_parse_param_decl
|
||||
# -------------------
|
||||
# Extra formal arguments of the constructor.
|
||||
# Change the parameter names from "foo" into "foo_yyarg", so that
|
||||
# there is no collision bw the user chosen attribute name, and the
|
||||
# argument name in the constructor.
|
||||
m4_define([b4_parse_param_decl],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[m4_map_sep([b4_parse_param_decl_1], [, ], [b4_parse_param])])])
|
||||
|
||||
m4_define([b4_parse_param_decl_1],
|
||||
[$1_yyarg])
|
||||
|
||||
|
||||
|
||||
# b4_parse_param_cons
|
||||
# -------------------
|
||||
# Extra initialisations of the constructor.
|
||||
m4_define([b4_parse_param_cons],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[
|
||||
b4_cc_constructor_calls(b4_parse_param)])])
|
||||
m4_define([b4_cc_constructor_calls],
|
||||
[m4_map_sep([b4_cc_constructor_call], [,
|
||||
], [$@])])
|
||||
m4_define([b4_cc_constructor_call],
|
||||
[$2 ($2_yyarg)])
|
||||
|
||||
# b4_parse_param_vars
|
||||
# -------------------
|
||||
# Extra instance variables.
|
||||
m4_define([b4_parse_param_vars],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[
|
||||
/* User arguments. */
|
||||
b4_cc_var_decls(b4_parse_param)])])
|
||||
m4_define([b4_cc_var_decls],
|
||||
[m4_map_sep([b4_cc_var_decl], [
|
||||
], [$@])])
|
||||
m4_define([b4_cc_var_decl],
|
||||
[ $1;])
|
||||
|
||||
|
||||
## ---------##
|
||||
## Values. ##
|
||||
## ---------##
|
||||
|
||||
# b4_yylloc_default_define
|
||||
# ------------------------
|
||||
# Define YYLLOC_DEFAULT.
|
||||
m4_define([b4_yylloc_default_define],
|
||||
[[/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
|
||||
If N is 0, then set CURRENT to the empty location which ends
|
||||
the previous symbol: RHS[0] (always defined). */
|
||||
|
||||
# ifndef YYLLOC_DEFAULT
|
||||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||||
do \
|
||||
if (N) \
|
||||
{ \
|
||||
(Current).begin = YYRHSLOC (Rhs, 1).begin; \
|
||||
(Current).end = YYRHSLOC (Rhs, N).end; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(Current).begin = (Current).end = YYRHSLOC (Rhs, 0).end; \
|
||||
} \
|
||||
while (/*CONSTCOND*/ false)
|
||||
# endif
|
||||
]])
|
||||
@ -1,44 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# Common code for C-like languages (C, C++, Java, etc.)
|
||||
|
||||
# Copyright (C) 2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
# b4_dollar_dollar_(VALUE, FIELD, DEFAULT-FIELD)
|
||||
# ----------------------------------------------
|
||||
# If FIELD (or DEFAULT-FIELD) is non-null, return "VALUE.FIELD",
|
||||
# otherwise just VALUE. Be sure to pass "(VALUE)" is VALUE is a
|
||||
# pointer.
|
||||
m4_define([b4_dollar_dollar_],
|
||||
[m4_if([$2], [[]],
|
||||
[m4_ifval([$3], [($1.$3)],
|
||||
[$1])],
|
||||
[($1.$2)])])
|
||||
|
||||
# b4_dollar_pushdef(VALUE-POINTER, DEFAULT-FIELD, LOCATION)
|
||||
# b4_dollar_popdef
|
||||
# ---------------------------------------------------------
|
||||
# Define b4_dollar_dollar for VALUE and DEFAULT-FIELD,
|
||||
# and b4_at_dollar for LOCATION.
|
||||
m4_define([b4_dollar_pushdef],
|
||||
[m4_pushdef([b4_dollar_dollar],
|
||||
[b4_dollar_dollar_([$1], m4_dquote($][1), [$2])])dnl
|
||||
m4_pushdef([b4_at_dollar], [$3])dnl
|
||||
])
|
||||
m4_define([b4_dollar_popdef],
|
||||
[m4_popdef([b4_at_dollar])dnl
|
||||
m4_popdef([b4_dollar_dollar])dnl
|
||||
])
|
||||
@ -1,26 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# C skeleton dispatching for Bison.
|
||||
|
||||
# Copyright (C) 2006-2007, 2009-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
b4_glr_if( [m4_define([b4_used_skeleton], [b4_pkgdatadir/[glr.c]])])
|
||||
b4_nondeterministic_if([m4_define([b4_used_skeleton], [b4_pkgdatadir/[glr.c]])])
|
||||
|
||||
m4_define_default([b4_used_skeleton], [b4_pkgdatadir/[yacc.c]])
|
||||
m4_define_default([b4_skeleton], ["b4_basename(b4_used_skeleton)"])
|
||||
|
||||
m4_include(b4_used_skeleton)
|
||||
@ -1,722 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# C M4 Macros for Bison.
|
||||
|
||||
# Copyright (C) 2002, 2004-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
m4_include(b4_pkgdatadir/[c-like.m4])
|
||||
|
||||
# b4_tocpp(STRING)
|
||||
# ----------------
|
||||
# Convert STRING into a valid C macro name.
|
||||
m4_define([b4_tocpp],
|
||||
[m4_toupper(m4_bpatsubst(m4_quote($1), [[^a-zA-Z0-9]+], [_]))])
|
||||
|
||||
|
||||
# b4_cpp_guard(FILE)
|
||||
# ------------------
|
||||
# A valid C macro name to use as a CPP header guard for FILE.
|
||||
m4_define([b4_cpp_guard],
|
||||
[[YY_]b4_tocpp(m4_defn([b4_prefix])/[$1])[_INCLUDED]])
|
||||
|
||||
|
||||
# b4_cpp_guard_open(FILE)
|
||||
# b4_cpp_guard_close(FILE)
|
||||
# ------------------------
|
||||
# If FILE does not expand to nothing, open/close CPP inclusion guards for FILE.
|
||||
m4_define([b4_cpp_guard_open],
|
||||
[m4_ifval(m4_quote($1),
|
||||
[#ifndef b4_cpp_guard([$1])
|
||||
# define b4_cpp_guard([$1])])])
|
||||
|
||||
m4_define([b4_cpp_guard_close],
|
||||
[m4_ifval(m4_quote($1),
|
||||
[#endif b4_comment([!b4_cpp_guard([$1])])])])
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Identification. ##
|
||||
## ---------------- ##
|
||||
|
||||
# b4_comment(TEXT)
|
||||
# ----------------
|
||||
m4_define([b4_comment], [/* m4_bpatsubst([$1], [
|
||||
], [
|
||||
]) */])
|
||||
|
||||
# b4_identification
|
||||
# -----------------
|
||||
# Depends on individual skeletons to define b4_pure_flag, b4_push_flag, or
|
||||
# b4_pull_flag if they use the values of the %define variables api.pure or
|
||||
# api.push-pull.
|
||||
m4_define([b4_identification],
|
||||
[[/* Identify Bison output. */
|
||||
#define YYBISON 1
|
||||
|
||||
/* Bison version. */
|
||||
#define YYBISON_VERSION "]b4_version["
|
||||
|
||||
/* Skeleton name. */
|
||||
#define YYSKELETON_NAME ]b4_skeleton[]m4_ifdef([b4_pure_flag], [[
|
||||
|
||||
/* Pure parsers. */
|
||||
#define YYPURE ]b4_pure_flag])[]m4_ifdef([b4_push_flag], [[
|
||||
|
||||
/* Push parsers. */
|
||||
#define YYPUSH ]b4_push_flag])[]m4_ifdef([b4_pull_flag], [[
|
||||
|
||||
/* Pull parsers. */
|
||||
#define YYPULL ]b4_pull_flag])[
|
||||
]])
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Default values. ##
|
||||
## ---------------- ##
|
||||
|
||||
# b4_api_prefix, b4_api_PREFIX
|
||||
# ----------------------------
|
||||
# Corresponds to %define api.prefix
|
||||
b4_percent_define_default([[api.prefix]], [[yy]])
|
||||
m4_define([b4_api_prefix],
|
||||
[b4_percent_define_get([[api.prefix]])])
|
||||
m4_define([b4_api_PREFIX],
|
||||
[m4_toupper(b4_api_prefix)])
|
||||
|
||||
|
||||
# b4_prefix
|
||||
# ---------
|
||||
# If the %name-prefix is not given, it is api.prefix.
|
||||
m4_define_default([b4_prefix], [b4_api_prefix])
|
||||
|
||||
# If the %union is not named, its name is YYSTYPE.
|
||||
m4_define_default([b4_union_name], [b4_api_PREFIX[]STYPE])
|
||||
|
||||
|
||||
## ------------------------ ##
|
||||
## Pure/impure interfaces. ##
|
||||
## ------------------------ ##
|
||||
|
||||
# b4_user_args
|
||||
# ------------
|
||||
m4_define([b4_user_args],
|
||||
[m4_ifset([b4_parse_param], [, b4_c_args(b4_parse_param)])])
|
||||
|
||||
|
||||
# b4_parse_param
|
||||
# --------------
|
||||
# If defined, b4_parse_param arrives double quoted, but below we prefer
|
||||
# it to be single quoted.
|
||||
m4_define([b4_parse_param],
|
||||
b4_parse_param)
|
||||
|
||||
|
||||
# b4_parse_param_for(DECL, FORMAL, BODY)
|
||||
# ---------------------------------------
|
||||
# Iterate over the user parameters, binding the declaration to DECL,
|
||||
# the formal name to FORMAL, and evaluating the BODY.
|
||||
m4_define([b4_parse_param_for],
|
||||
[m4_foreach([$1_$2], m4_defn([b4_parse_param]),
|
||||
[m4_pushdef([$1], m4_unquote(m4_car($1_$2)))dnl
|
||||
m4_pushdef([$2], m4_shift($1_$2))dnl
|
||||
$3[]dnl
|
||||
m4_popdef([$2])dnl
|
||||
m4_popdef([$1])dnl
|
||||
])])
|
||||
|
||||
# b4_parse_param_use
|
||||
# ------------------
|
||||
# `YYUSE' all the parse-params.
|
||||
m4_define([b4_parse_param_use],
|
||||
[b4_parse_param_for([Decl], [Formal], [ YYUSE (Formal);
|
||||
])dnl
|
||||
])
|
||||
|
||||
|
||||
## ------------ ##
|
||||
## Data Types. ##
|
||||
## ------------ ##
|
||||
|
||||
# b4_int_type(MIN, MAX)
|
||||
# ---------------------
|
||||
# Return the smallest int type able to handle numbers ranging from
|
||||
# MIN to MAX (included).
|
||||
m4_define([b4_int_type],
|
||||
[m4_if(b4_ints_in($@, [0], [255]), [1], [unsigned char],
|
||||
b4_ints_in($@, [-128], [127]), [1], [signed char],
|
||||
|
||||
b4_ints_in($@, [0], [65535]), [1], [unsigned short int],
|
||||
b4_ints_in($@, [-32768], [32767]), [1], [short int],
|
||||
|
||||
m4_eval([0 <= $1]), [1], [unsigned int],
|
||||
|
||||
[int])])
|
||||
|
||||
|
||||
# b4_int_type_for(NAME)
|
||||
# ---------------------
|
||||
# Return the smallest int type able to handle numbers ranging from
|
||||
# `NAME_min' to `NAME_max' (included).
|
||||
m4_define([b4_int_type_for],
|
||||
[b4_int_type($1_min, $1_max)])
|
||||
|
||||
|
||||
# b4_table_value_equals(TABLE, VALUE, LITERAL)
|
||||
# --------------------------------------------
|
||||
# Without inducing a comparison warning from the compiler, check if the
|
||||
# literal value LITERAL equals VALUE from table TABLE, which must have
|
||||
# TABLE_min and TABLE_max defined. YYID must be defined as an identity
|
||||
# function that suppresses warnings about constant conditions.
|
||||
m4_define([b4_table_value_equals],
|
||||
[m4_if(m4_eval($3 < m4_indir([b4_]$1[_min])
|
||||
|| m4_indir([b4_]$1[_max]) < $3), [1],
|
||||
[[YYID (0)]],
|
||||
[(!!(($2) == ($3)))])])
|
||||
|
||||
|
||||
## ---------##
|
||||
## Values. ##
|
||||
## ---------##
|
||||
|
||||
|
||||
# b4_null_define
|
||||
# --------------
|
||||
# Portability issues: define a YY_NULL appropriate for the current
|
||||
# language (C, C++98, or C++11).
|
||||
m4_define([b4_null_define],
|
||||
[# ifndef YY_NULL
|
||||
# if defined __cplusplus && 201103L <= __cplusplus
|
||||
# define YY_NULL nullptr
|
||||
# else
|
||||
# define YY_NULL 0
|
||||
# endif
|
||||
# endif[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_null
|
||||
# -------
|
||||
# Return a null pointer constant.
|
||||
m4_define([b4_null], [YY_NULL])
|
||||
|
||||
|
||||
|
||||
## ------------------------- ##
|
||||
## Assigning token numbers. ##
|
||||
## ------------------------- ##
|
||||
|
||||
# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
|
||||
# -----------------------------------------
|
||||
# Output the definition of this token as #define.
|
||||
m4_define([b4_token_define],
|
||||
[#define $1 $2
|
||||
])
|
||||
|
||||
|
||||
# b4_token_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -------------------------------------------------------
|
||||
# Output the definition of the tokens (if there are) as #defines.
|
||||
m4_define([b4_token_defines],
|
||||
[m4_if([$#$1], [1], [],
|
||||
[/* Tokens. */
|
||||
m4_map([b4_token_define], [$@])])
|
||||
])
|
||||
|
||||
|
||||
# b4_token_enum(TOKEN-NAME, TOKEN-NUMBER)
|
||||
# ---------------------------------------
|
||||
# Output the definition of this token as an enum.
|
||||
m4_define([b4_token_enum],
|
||||
[$1 = $2])
|
||||
|
||||
|
||||
# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -----------------------------------------------------
|
||||
# Output the definition of the tokens (if there are) as enums.
|
||||
m4_define([b4_token_enums],
|
||||
[m4_if([$#$1], [1], [],
|
||||
[[/* Tokens. */
|
||||
#ifndef ]b4_api_PREFIX[TOKENTYPE
|
||||
# define ]b4_api_PREFIX[TOKENTYPE
|
||||
/* Put the tokens into the symbol table, so that GDB and other debuggers
|
||||
know about them. */
|
||||
enum ]b4_api_prefix[tokentype {
|
||||
]m4_map_sep([ b4_token_enum], [,
|
||||
],
|
||||
[$@])[
|
||||
};
|
||||
#endif
|
||||
]])])
|
||||
|
||||
|
||||
# b4_token_enums_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -------------------------------------------------------------
|
||||
# Output the definition of the tokens (if there are any) as enums and, if POSIX
|
||||
# Yacc is enabled, as #defines.
|
||||
m4_define([b4_token_enums_defines],
|
||||
[b4_token_enums($@)b4_yacc_if([b4_token_defines($@)], [])
|
||||
])
|
||||
|
||||
|
||||
|
||||
## --------------------------------------------- ##
|
||||
## Defining C functions in both K&R and ANSI-C. ##
|
||||
## --------------------------------------------- ##
|
||||
|
||||
|
||||
# b4_modern_c
|
||||
# -----------
|
||||
# A predicate useful in #if to determine whether C is ancient or modern.
|
||||
#
|
||||
# If __STDC__ is defined, the compiler is modern. IBM xlc 7.0 when run
|
||||
# as 'cc' doesn't define __STDC__ (or __STDC_VERSION__) for pedantic
|
||||
# reasons, but it defines __C99__FUNC__ so check that as well.
|
||||
# Microsoft C normally doesn't define these macros, but it defines _MSC_VER.
|
||||
# Consider a C++ compiler to be modern if it defines __cplusplus.
|
||||
#
|
||||
m4_define([b4_c_modern],
|
||||
[[(defined __STDC__ || defined __C99__FUNC__ \
|
||||
|| defined __cplusplus || defined _MSC_VER)]])
|
||||
|
||||
# b4_c_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# ----------------------------------------------------------
|
||||
# Declare the function NAME.
|
||||
m4_define([b4_c_function_def],
|
||||
[#if b4_c_modern
|
||||
b4_c_ansi_function_def($@)
|
||||
#else
|
||||
$2
|
||||
$1 (b4_c_knr_formal_names(m4_shift2($@)))
|
||||
b4_c_knr_formal_decls(m4_shift2($@))
|
||||
#endif[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_ansi_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# ---------------------------------------------------------------
|
||||
# Declare the function NAME in ANSI.
|
||||
m4_define([b4_c_ansi_function_def],
|
||||
[$2
|
||||
$1 (b4_c_ansi_formals(m4_shift2($@)))[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_ansi_formals([DECL1, NAME1], ...)
|
||||
# --------------------------------------
|
||||
# Output the arguments ANSI-C definition.
|
||||
m4_define([b4_c_ansi_formals],
|
||||
[m4_if([$#], [0], [void],
|
||||
[$#$1], [1], [void],
|
||||
[m4_map_sep([b4_c_ansi_formal], [, ], [$@])])])
|
||||
|
||||
m4_define([b4_c_ansi_formal],
|
||||
[$1])
|
||||
|
||||
|
||||
# b4_c_knr_formal_names([DECL1, NAME1], ...)
|
||||
# ------------------------------------------
|
||||
# Output the argument names.
|
||||
m4_define([b4_c_knr_formal_names],
|
||||
[m4_map_sep([b4_c_knr_formal_name], [, ], [$@])])
|
||||
|
||||
m4_define([b4_c_knr_formal_name],
|
||||
[$2])
|
||||
|
||||
|
||||
# b4_c_knr_formal_decls([DECL1, NAME1], ...)
|
||||
# ------------------------------------------
|
||||
# Output the K&R argument declarations.
|
||||
m4_define([b4_c_knr_formal_decls],
|
||||
[m4_map_sep([b4_c_knr_formal_decl],
|
||||
[
|
||||
],
|
||||
[$@])])
|
||||
|
||||
m4_define([b4_c_knr_formal_decl],
|
||||
[ $1;])
|
||||
|
||||
|
||||
|
||||
## ------------------------------------------------------------ ##
|
||||
## Declaring (prototyping) C functions in both K&R and ANSI-C. ##
|
||||
## ------------------------------------------------------------ ##
|
||||
|
||||
|
||||
# b4_c_ansi_function_decl(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# ----------------------------------------------------------------
|
||||
# Declare the function NAME ANSI C style.
|
||||
m4_define([b4_c_ansi_function_decl],
|
||||
[$2 $1 (b4_c_ansi_formals(m4_shift2($@)));[]dnl
|
||||
])
|
||||
|
||||
|
||||
|
||||
# b4_c_function_decl(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# -----------------------------------------------------------
|
||||
# Declare the function NAME in both K&R and ANSI C.
|
||||
m4_define([b4_c_function_decl],
|
||||
[#if defined __STDC__ || defined __cplusplus
|
||||
b4_c_ansi_function_decl($@)
|
||||
#else
|
||||
$2 $1 ();
|
||||
#endif[]dnl
|
||||
])
|
||||
|
||||
|
||||
|
||||
## --------------------- ##
|
||||
## Calling C functions. ##
|
||||
## --------------------- ##
|
||||
|
||||
|
||||
# b4_c_function_call(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# -----------------------------------------------------------
|
||||
# Call the function NAME with arguments NAME1, NAME2 etc.
|
||||
m4_define([b4_c_function_call],
|
||||
[$1 (b4_c_args(m4_shift2($@)))[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_args([DECL1, NAME1], ...)
|
||||
# ------------------------------
|
||||
# Output the arguments NAME1, NAME2...
|
||||
m4_define([b4_c_args],
|
||||
[m4_map_sep([b4_c_arg], [, ], [$@])])
|
||||
|
||||
m4_define([b4_c_arg],
|
||||
[$2])
|
||||
|
||||
|
||||
## ----------- ##
|
||||
## Synclines. ##
|
||||
## ----------- ##
|
||||
|
||||
# b4_sync_start(LINE, FILE)
|
||||
# -----------------------
|
||||
m4_define([b4_sync_start], [[#]line $1 $2])
|
||||
|
||||
|
||||
## -------------- ##
|
||||
## User actions. ##
|
||||
## -------------- ##
|
||||
|
||||
# b4_case(LABEL, STATEMENTS)
|
||||
# --------------------------
|
||||
m4_define([b4_case],
|
||||
[ case $1:
|
||||
$2
|
||||
break;])
|
||||
|
||||
# b4_symbol_actions(FILENAME, LINENO,
|
||||
# SYMBOL-TAG, SYMBOL-NUM,
|
||||
# SYMBOL-ACTION, SYMBOL-TYPENAME)
|
||||
# -------------------------------------------------
|
||||
# Issue the code for a symbol action (e.g., %printer).
|
||||
#
|
||||
# Define b4_dollar_dollar([TYPE-NAME]), and b4_at_dollar, which are
|
||||
# invoked where $<TYPE-NAME>$ and @$ were specified by the user.
|
||||
m4_define([b4_symbol_actions],
|
||||
[b4_dollar_pushdef([(*yyvaluep)], [$6], [(*yylocationp)])dnl
|
||||
case $4: /* $3 */
|
||||
b4_syncline([$2], [$1])
|
||||
$5;
|
||||
b4_syncline([@oline@], [@ofile@])
|
||||
break;
|
||||
b4_dollar_popdef[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_yydestruct_generate(FUNCTION-DECLARATOR)
|
||||
# -------------------------------------------
|
||||
# Generate the "yydestruct" function, which declaration is issued using
|
||||
# FUNCTION-DECLARATOR, which may be "b4_c_ansi_function_def" for ISO C
|
||||
# or "b4_c_function_def" for K&R.
|
||||
m4_define_default([b4_yydestruct_generate],
|
||||
[[/*-----------------------------------------------.
|
||||
| Release the memory associated to this symbol. |
|
||||
`-----------------------------------------------*/
|
||||
|
||||
/*ARGSUSED*/
|
||||
]$1([yydestruct],
|
||||
[static void],
|
||||
[[const char *yymsg], [yymsg]],
|
||||
[[int yytype], [yytype]],
|
||||
[[YYSTYPE *yyvaluep], [yyvaluep]][]dnl
|
||||
b4_locations_if( [, [[YYLTYPE *yylocationp], [yylocationp]]])[]dnl
|
||||
m4_ifset([b4_parse_param], [, b4_parse_param]))[
|
||||
{
|
||||
YYUSE (yyvaluep);
|
||||
]b4_locations_if([ YYUSE (yylocationp);
|
||||
])dnl
|
||||
b4_parse_param_use[]dnl
|
||||
[
|
||||
if (!yymsg)
|
||||
yymsg = "Deleting";
|
||||
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
|
||||
|
||||
switch (yytype)
|
||||
{
|
||||
]m4_map([b4_symbol_actions], m4_defn([b4_symbol_destructors]))[
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_yy_symbol_print_generate(FUNCTION-DECLARATOR)
|
||||
# ------------------------------------------------
|
||||
# Generate the "yy_symbol_print" function, which declaration is issued using
|
||||
# FUNCTION-DECLARATOR, which may be "b4_c_ansi_function_def" for ISO C
|
||||
# or "b4_c_function_def" for K&R.
|
||||
m4_define_default([b4_yy_symbol_print_generate],
|
||||
[[
|
||||
/*--------------------------------.
|
||||
| Print this symbol on YYOUTPUT. |
|
||||
`--------------------------------*/
|
||||
|
||||
/*ARGSUSED*/
|
||||
]$1([yy_symbol_value_print],
|
||||
[static void],
|
||||
[[FILE *yyoutput], [yyoutput]],
|
||||
[[int yytype], [yytype]],
|
||||
[[YYSTYPE const * const yyvaluep], [yyvaluep]][]dnl
|
||||
b4_locations_if([, [[YYLTYPE const * const yylocationp], [yylocationp]]])[]dnl
|
||||
m4_ifset([b4_parse_param], [, b4_parse_param]))[
|
||||
{
|
||||
FILE *yyo = yyoutput;
|
||||
YYUSE (yyo);
|
||||
if (!yyvaluep)
|
||||
return;
|
||||
]b4_locations_if([ YYUSE (yylocationp);
|
||||
])dnl
|
||||
b4_parse_param_use[]dnl
|
||||
[# ifdef YYPRINT
|
||||
if (yytype < YYNTOKENS)
|
||||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||||
# else
|
||||
YYUSE (yyoutput);
|
||||
# endif
|
||||
switch (yytype)
|
||||
{
|
||||
]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
|
||||
[ default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*--------------------------------.
|
||||
| Print this symbol on YYOUTPUT. |
|
||||
`--------------------------------*/
|
||||
|
||||
]$1([yy_symbol_print],
|
||||
[static void],
|
||||
[[FILE *yyoutput], [yyoutput]],
|
||||
[[int yytype], [yytype]],
|
||||
[[YYSTYPE const * const yyvaluep], [yyvaluep]][]dnl
|
||||
b4_locations_if([, [[YYLTYPE const * const yylocationp], [yylocationp]]])[]dnl
|
||||
m4_ifset([b4_parse_param], [, b4_parse_param]))[
|
||||
{
|
||||
if (yytype < YYNTOKENS)
|
||||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||||
else
|
||||
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
||||
|
||||
]b4_locations_if([ YY_LOCATION_PRINT (yyoutput, *yylocationp);
|
||||
YYFPRINTF (yyoutput, ": ");
|
||||
])dnl
|
||||
[ yy_symbol_value_print (yyoutput, yytype, yyvaluep]dnl
|
||||
b4_locations_if([, yylocationp])[]b4_user_args[);
|
||||
YYFPRINTF (yyoutput, ")");
|
||||
}]dnl
|
||||
])
|
||||
|
||||
## -------------- ##
|
||||
## Declarations. ##
|
||||
## -------------- ##
|
||||
|
||||
# b4_declare_yylstype
|
||||
# -------------------
|
||||
# Declarations that might either go into the header (if --defines) or
|
||||
# in the parser body. Declare YYSTYPE/YYLTYPE, and yylval/yylloc.
|
||||
m4_define([b4_declare_yylstype],
|
||||
[[#if ! defined ]b4_api_PREFIX[STYPE && ! defined ]b4_api_PREFIX[STYPE_IS_DECLARED
|
||||
]m4_ifdef([b4_stype],
|
||||
[[typedef union ]b4_union_name[
|
||||
{
|
||||
]b4_user_stype[
|
||||
} ]b4_api_PREFIX[STYPE;
|
||||
# define ]b4_api_PREFIX[STYPE_IS_TRIVIAL 1]],
|
||||
[m4_if(b4_tag_seen_flag, 0,
|
||||
[[typedef int ]b4_api_PREFIX[STYPE;
|
||||
# define ]b4_api_PREFIX[STYPE_IS_TRIVIAL 1]])])[
|
||||
# define ]b4_api_prefix[stype ]b4_api_PREFIX[STYPE /* obsolescent; will be withdrawn */
|
||||
# define ]b4_api_PREFIX[STYPE_IS_DECLARED 1
|
||||
#endif]b4_locations_if([[
|
||||
|
||||
#if ! defined ]b4_api_PREFIX[LTYPE && ! defined ]b4_api_PREFIX[LTYPE_IS_DECLARED
|
||||
typedef struct ]b4_api_PREFIX[LTYPE
|
||||
{
|
||||
int first_line;
|
||||
int first_column;
|
||||
int last_line;
|
||||
int last_column;
|
||||
} ]b4_api_PREFIX[LTYPE;
|
||||
# define ]b4_api_prefix[ltype ]b4_api_PREFIX[LTYPE /* obsolescent; will be withdrawn */
|
||||
# define ]b4_api_PREFIX[LTYPE_IS_DECLARED 1
|
||||
# define ]b4_api_PREFIX[LTYPE_IS_TRIVIAL 1
|
||||
#endif]])
|
||||
|
||||
b4_pure_if([], [[extern ]b4_api_PREFIX[STYPE ]b4_prefix[lval;
|
||||
]b4_locations_if([[extern ]b4_api_PREFIX[LTYPE ]b4_prefix[lloc;]])])[]dnl
|
||||
])
|
||||
|
||||
# b4_YYDEBUG_define
|
||||
# ------------------
|
||||
m4_define([b4_YYDEBUG_define],
|
||||
[[/* Enabling traces. */
|
||||
]m4_if(b4_api_prefix, [yy],
|
||||
[[#ifndef YYDEBUG
|
||||
# define YYDEBUG ]b4_debug_flag[
|
||||
#endif]],
|
||||
[[#ifndef ]b4_api_PREFIX[DEBUG
|
||||
# if defined YYDEBUG
|
||||
# if YYDEBUG
|
||||
# define ]b4_api_PREFIX[DEBUG 1
|
||||
# else
|
||||
# define ]b4_api_PREFIX[DEBUG 0
|
||||
# endif
|
||||
# else /* ! defined YYDEBUG */
|
||||
# define ]b4_api_PREFIX[DEBUG ]b4_debug_flag[
|
||||
# endif /* ! defined YYDEBUG */
|
||||
#endif /* ! defined ]b4_api_PREFIX[DEBUG */]])[]dnl
|
||||
])
|
||||
|
||||
# b4_declare_yydebug
|
||||
# ------------------
|
||||
m4_define([b4_declare_yydebug],
|
||||
[b4_YYDEBUG_define[
|
||||
#if ]b4_api_PREFIX[DEBUG
|
||||
extern int ]b4_prefix[debug;
|
||||
#endif][]dnl
|
||||
])
|
||||
|
||||
# b4_yylloc_default_define
|
||||
# ------------------------
|
||||
# Define YYLLOC_DEFAULT.
|
||||
m4_define([b4_yylloc_default_define],
|
||||
[[/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
|
||||
If N is 0, then set CURRENT to the empty location which ends
|
||||
the previous symbol: RHS[0] (always defined). */
|
||||
|
||||
#ifndef YYLLOC_DEFAULT
|
||||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||||
do \
|
||||
if (YYID (N)) \
|
||||
{ \
|
||||
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
|
||||
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
|
||||
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
|
||||
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(Current).first_line = (Current).last_line = \
|
||||
YYRHSLOC (Rhs, 0).last_line; \
|
||||
(Current).first_column = (Current).last_column = \
|
||||
YYRHSLOC (Rhs, 0).last_column; \
|
||||
} \
|
||||
while (YYID (0))
|
||||
#endif
|
||||
]])
|
||||
|
||||
# b4_yy_location_print_define
|
||||
# ---------------------------
|
||||
# Define YY_LOCATION_PRINT.
|
||||
m4_define([b4_yy_location_print_define],
|
||||
[b4_locations_if([[
|
||||
/* YY_LOCATION_PRINT -- Print the location on the stream.
|
||||
This macro was not mandated originally: define only if we know
|
||||
we won't break user code: when these are the locations we know. */
|
||||
|
||||
#ifndef __attribute__
|
||||
/* This feature is available in gcc versions 2.5 and later. */
|
||||
# if (! defined __GNUC__ || __GNUC__ < 2 \
|
||||
|| (__GNUC__ == 2 && __GNUC_MINOR__ < 5))
|
||||
# define __attribute__(Spec) /* empty */
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef YY_LOCATION_PRINT
|
||||
# if defined ]b4_api_PREFIX[LTYPE_IS_TRIVIAL && ]b4_api_PREFIX[LTYPE_IS_TRIVIAL
|
||||
|
||||
/* Print *YYLOCP on YYO. Private, do not rely on its existence. */
|
||||
|
||||
__attribute__((__unused__))
|
||||
]b4_c_function_def([yy_location_print_],
|
||||
[static unsigned],
|
||||
[[FILE *yyo], [yyo]],
|
||||
[[YYLTYPE const * const yylocp], [yylocp]])[
|
||||
{
|
||||
unsigned res = 0;
|
||||
int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
|
||||
if (0 <= yylocp->first_line)
|
||||
{
|
||||
res += fprintf (yyo, "%d", yylocp->first_line);
|
||||
if (0 <= yylocp->first_column)
|
||||
res += fprintf (yyo, ".%d", yylocp->first_column);
|
||||
}
|
||||
if (0 <= yylocp->last_line)
|
||||
{
|
||||
if (yylocp->first_line < yylocp->last_line)
|
||||
{
|
||||
res += fprintf (yyo, "-%d", yylocp->last_line);
|
||||
if (0 <= end_col)
|
||||
res += fprintf (yyo, ".%d", end_col);
|
||||
}
|
||||
else if (0 <= end_col && yylocp->first_column < end_col)
|
||||
res += fprintf (yyo, "-%d", end_col);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
# define YY_LOCATION_PRINT(File, Loc) \
|
||||
yy_location_print_ (File, &(Loc))
|
||||
|
||||
# else
|
||||
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
|
||||
# endif
|
||||
#endif]],
|
||||
[[/* This macro is provided for backward compatibility. */
|
||||
#ifndef YY_LOCATION_PRINT
|
||||
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
|
||||
#endif]])
|
||||
])
|
||||
|
||||
# b4_yyloc_default
|
||||
# ----------------
|
||||
# Expand to a possible default value for yylloc.
|
||||
m4_define([b4_yyloc_default],
|
||||
[[
|
||||
# if defined ]b4_api_PREFIX[LTYPE_IS_TRIVIAL && ]b4_api_PREFIX[LTYPE_IS_TRIVIAL
|
||||
= { ]m4_join([, ],
|
||||
m4_defn([b4_location_initial_line]),
|
||||
m4_defn([b4_location_initial_column]),
|
||||
m4_defn([b4_location_initial_line]),
|
||||
m4_defn([b4_location_initial_column]))[ }
|
||||
# endif
|
||||
]])
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,346 +0,0 @@
|
||||
-*- C -*-
|
||||
|
||||
# C++ GLR skeleton for Bison
|
||||
|
||||
# Copyright (C) 2002-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
# This skeleton produces a C++ class that encapsulates a C glr parser.
|
||||
# This is in order to reduce the maintenance burden. The glr.c
|
||||
# skeleton is clean and pure enough so that there are no real
|
||||
# problems. The C++ interface is the same as that of lalr1.cc. In
|
||||
# fact, glr.c can replace yacc.c without the user noticing any
|
||||
# difference, and similarly for glr.cc replacing lalr1.cc.
|
||||
#
|
||||
# The passing of parse-params
|
||||
#
|
||||
# The additional arguments are stored as members of the parser
|
||||
# object, yyparser. The C routines need to carry yyparser
|
||||
# throughout the C parser; that easy: just let yyparser become an
|
||||
# additional parse-param. But because the C++ skeleton needs to
|
||||
# know the "real" original parse-param, we save them
|
||||
# (b4_parse_param_orig). Note that b4_parse_param is overquoted
|
||||
# (and c.m4 strips one level of quotes). This is a PITA, and
|
||||
# explains why there are so many levels of quotes.
|
||||
#
|
||||
# The locations
|
||||
#
|
||||
# We use location.cc just like lalr1.cc, but because glr.c stores
|
||||
# the locations in a (C++) union, the position and location classes
|
||||
# must not have a constructor. Therefore, contrary to lalr1.cc, we
|
||||
# must not define "b4_location_constructors". As a consequence the
|
||||
# user must initialize the first positions (in particular the
|
||||
# filename member).
|
||||
|
||||
# We require a pure interface using locations.
|
||||
m4_define([b4_locations_flag], [1])
|
||||
m4_define([b4_pure_flag], [1])
|
||||
|
||||
# The header is mandatory.
|
||||
b4_defines_if([],
|
||||
[b4_fatal([b4_skeleton[: using %%defines is mandatory]])])
|
||||
|
||||
m4_include(b4_pkgdatadir/[c++.m4])
|
||||
b4_percent_define_ifdef([[api.location.type]], [],
|
||||
[m4_include(b4_pkgdatadir/[location.cc])])
|
||||
|
||||
m4_define([b4_parser_class_name],
|
||||
[b4_percent_define_get([[parser_class_name]])])
|
||||
|
||||
# Save the parse parameters.
|
||||
m4_define([b4_parse_param_orig], m4_defn([b4_parse_param]))
|
||||
|
||||
|
||||
# b4_yy_symbol_print_generate
|
||||
# ---------------------------
|
||||
# Bypass the default implementation to generate the "yy_symbol_print"
|
||||
# and "yy_symbol_value_print" functions.
|
||||
m4_define([b4_yy_symbol_print_generate],
|
||||
[[
|
||||
/*--------------------.
|
||||
| Print this symbol. |
|
||||
`--------------------*/
|
||||
|
||||
]b4_c_ansi_function_def([yy_symbol_print],
|
||||
[static void],
|
||||
[[FILE *], []],
|
||||
[[int yytype], [yytype]],
|
||||
[[const ]b4_namespace_ref::b4_parser_class_name[::semantic_type *yyvaluep],
|
||||
[yyvaluep]],
|
||||
[[const ]b4_namespace_ref::b4_parser_class_name[::location_type *yylocationp],
|
||||
[yylocationp]],
|
||||
b4_parse_param)[
|
||||
{
|
||||
]b4_parse_param_use[]dnl
|
||||
[ yyparser.yy_symbol_print_ (yytype, yyvaluep]b4_locations_if([, yylocationp])[);
|
||||
}
|
||||
]])[
|
||||
|
||||
# Hijack the initial action to initialize the locations.
|
||||
]b4_locations_if([b4_percent_define_ifdef([[api.location.type]], [],
|
||||
[m4_define([b4_initial_action],
|
||||
[yylloc.initialize ();]m4_ifdef([b4_initial_action], [
|
||||
m4_defn([b4_initial_action])]))])])[
|
||||
|
||||
# Hijack the post prologue to insert early definition of YYLLOC_DEFAULT
|
||||
# and declaration of yyerror.
|
||||
]m4_append([b4_post_prologue],
|
||||
[b4_syncline([@oline@], [@ofile@])[
|
||||
]b4_yylloc_default_define[
|
||||
#define YYRHSLOC(Rhs, K) ((Rhs)[K].yystate.yyloc)
|
||||
]b4_c_ansi_function_decl([yyerror],
|
||||
[static void],
|
||||
[[const ]b4_namespace_ref::b4_parser_class_name[::location_type *yylocationp],
|
||||
[yylocationp]],
|
||||
b4_parse_param,
|
||||
[[const char* msg], [msg]])])
|
||||
|
||||
|
||||
# Hijack the epilogue to define implementations (yyerror, parser member
|
||||
# functions etc.).
|
||||
m4_append([b4_epilogue],
|
||||
[b4_syncline([@oline@], [@ofile@])[
|
||||
/*------------------.
|
||||
| Report an error. |
|
||||
`------------------*/
|
||||
|
||||
]b4_c_ansi_function_def([yyerror],
|
||||
[static void],
|
||||
[[const ]b4_namespace_ref::b4_parser_class_name[::location_type *yylocationp],
|
||||
[yylocationp]],
|
||||
b4_parse_param,
|
||||
[[const char* msg], [msg]])[
|
||||
{
|
||||
]b4_parse_param_use[]dnl
|
||||
[ yyparser.error (*yylocationp, msg);
|
||||
}
|
||||
|
||||
|
||||
]b4_namespace_open[
|
||||
]dnl In this section, the parse param are the original parse_params.
|
||||
m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
|
||||
[ /// Build a parser object.
|
||||
]b4_parser_class_name::b4_parser_class_name[ (]b4_parse_param_decl[)]m4_ifset([b4_parse_param], [
|
||||
:])[
|
||||
#if ]b4_api_PREFIX[DEBUG
|
||||
]m4_ifset([b4_parse_param], [ ], [ :])[
|
||||
yycdebug_ (&std::cerr)]m4_ifset([b4_parse_param], [,])[
|
||||
#endif]b4_parse_param_cons[
|
||||
{
|
||||
}
|
||||
|
||||
]b4_parser_class_name::~b4_parser_class_name[ ()
|
||||
{
|
||||
}
|
||||
|
||||
int
|
||||
]b4_parser_class_name[::parse ()
|
||||
{
|
||||
return ::yyparse (*this]b4_user_args[);
|
||||
}
|
||||
|
||||
#if ]b4_api_PREFIX[DEBUG
|
||||
/*--------------------.
|
||||
| Print this symbol. |
|
||||
`--------------------*/
|
||||
|
||||
inline void
|
||||
]b4_parser_class_name[::yy_symbol_value_print_ (int yytype,
|
||||
const semantic_type* yyvaluep,
|
||||
const location_type* yylocationp)
|
||||
{
|
||||
YYUSE (yylocationp);
|
||||
YYUSE (yyvaluep);
|
||||
std::ostream& yyoutput = debug_stream ();
|
||||
std::ostream& yyo = yyoutput;
|
||||
YYUSE (yyo);
|
||||
switch (yytype)
|
||||
{
|
||||
]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
|
||||
[ default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
]b4_parser_class_name[::yy_symbol_print_ (int yytype,
|
||||
const semantic_type* yyvaluep,
|
||||
const location_type* yylocationp)
|
||||
{
|
||||
*yycdebug_ << (yytype < YYNTOKENS ? "token" : "nterm")
|
||||
<< ' ' << yytname[yytype] << " ("
|
||||
<< *yylocationp << ": ";
|
||||
yy_symbol_value_print_ (yytype, yyvaluep, yylocationp);
|
||||
*yycdebug_ << ')';
|
||||
}
|
||||
|
||||
std::ostream&
|
||||
]b4_parser_class_name[::debug_stream () const
|
||||
{
|
||||
return *yycdebug_;
|
||||
}
|
||||
|
||||
void
|
||||
]b4_parser_class_name[::set_debug_stream (std::ostream& o)
|
||||
{
|
||||
yycdebug_ = &o;
|
||||
}
|
||||
|
||||
|
||||
]b4_parser_class_name[::debug_level_type
|
||||
]b4_parser_class_name[::debug_level () const
|
||||
{
|
||||
return yydebug;
|
||||
}
|
||||
|
||||
void
|
||||
]b4_parser_class_name[::set_debug_level (debug_level_type l)
|
||||
{
|
||||
// Actually, it is yydebug which is really used.
|
||||
yydebug = l;
|
||||
}
|
||||
|
||||
#endif
|
||||
]m4_popdef([b4_parse_param])dnl
|
||||
b4_namespace_close])
|
||||
|
||||
|
||||
# Let glr.c believe that the user arguments include the parser itself.
|
||||
m4_ifset([b4_parse_param],
|
||||
[m4_pushdef([b4_parse_param],
|
||||
[[b4_namespace_ref::b4_parser_class_name[& yyparser], [[yyparser]]],]
|
||||
m4_defn([b4_parse_param]))],
|
||||
[m4_pushdef([b4_parse_param],
|
||||
[[b4_namespace_ref::b4_parser_class_name[& yyparser], [[yyparser]]]])
|
||||
])
|
||||
m4_include(b4_pkgdatadir/[glr.c])
|
||||
m4_popdef([b4_parse_param])
|
||||
|
||||
b4_output_begin([b4_spec_defines_file])
|
||||
b4_copyright([Skeleton interface for Bison GLR parsers in C++],
|
||||
[2002-2006, 2009-2012])[
|
||||
|
||||
/* C++ GLR parser skeleton written by Akim Demaille. */
|
||||
|
||||
]b4_cpp_guard_open([b4_spec_defines_file])[
|
||||
|
||||
]b4_percent_code_get([[requires]])[
|
||||
|
||||
# include <string>
|
||||
# include <iostream>
|
||||
]b4_percent_define_ifdef([[api.location.type]], [],
|
||||
[[# include "location.hh"]])[
|
||||
|
||||
]b4_YYDEBUG_define[
|
||||
|
||||
]b4_namespace_open[
|
||||
/// A Bison parser.
|
||||
class ]b4_parser_class_name[
|
||||
{
|
||||
public:
|
||||
/// Symbol semantic values.
|
||||
# ifndef ]b4_api_PREFIX[STYPE
|
||||
]m4_ifdef([b4_stype],
|
||||
[ union semantic_type
|
||||
{
|
||||
b4_user_stype
|
||||
};],
|
||||
[m4_if(b4_tag_seen_flag, 0,
|
||||
[[ typedef int semantic_type;]],
|
||||
[[ typedef ]b4_api_PREFIX[STYPE semantic_type;]])])[
|
||||
# else
|
||||
typedef ]b4_api_PREFIX[STYPE semantic_type;
|
||||
# endif
|
||||
/// Symbol locations.
|
||||
typedef ]b4_percent_define_get([[api.location.type]],
|
||||
[[location]])[ location_type;
|
||||
/// Tokens.
|
||||
struct token
|
||||
{
|
||||
]b4_token_enums(b4_tokens)[
|
||||
};
|
||||
/// Token type.
|
||||
typedef token::yytokentype token_type;
|
||||
|
||||
/// Build a parser object.
|
||||
]b4_parser_class_name[ (]b4_parse_param_decl[);
|
||||
virtual ~]b4_parser_class_name[ ();
|
||||
|
||||
/// Parse.
|
||||
/// \returns 0 iff parsing succeeded.
|
||||
virtual int parse ();
|
||||
|
||||
/// The current debugging stream.
|
||||
std::ostream& debug_stream () const;
|
||||
/// Set the current debugging stream.
|
||||
void set_debug_stream (std::ostream &);
|
||||
|
||||
/// Type for debugging levels.
|
||||
typedef int debug_level_type;
|
||||
/// The current debugging level.
|
||||
debug_level_type debug_level () const;
|
||||
/// Set the current debugging level.
|
||||
void set_debug_level (debug_level_type l);
|
||||
|
||||
private:
|
||||
|
||||
public:
|
||||
/// Report a syntax error.
|
||||
/// \param loc where the syntax error is found.
|
||||
/// \param msg a description of the syntax error.
|
||||
virtual void error (const location_type& loc, const std::string& msg);
|
||||
private:
|
||||
|
||||
# if ]b4_api_PREFIX[DEBUG
|
||||
public:
|
||||
/// \brief Report a symbol value on the debug stream.
|
||||
/// \param yytype The token type.
|
||||
/// \param yyvaluep Its semantic value.
|
||||
/// \param yylocationp Its location.
|
||||
virtual void yy_symbol_value_print_ (int yytype,
|
||||
const semantic_type* yyvaluep,
|
||||
const location_type* yylocationp);
|
||||
/// \brief Report a symbol on the debug stream.
|
||||
/// \param yytype The token type.
|
||||
/// \param yyvaluep Its semantic value.
|
||||
/// \param yylocationp Its location.
|
||||
virtual void yy_symbol_print_ (int yytype,
|
||||
const semantic_type* yyvaluep,
|
||||
const location_type* yylocationp);
|
||||
private:
|
||||
/* Debugging. */
|
||||
std::ostream* yycdebug_;
|
||||
# endif
|
||||
|
||||
]b4_parse_param_vars[
|
||||
};
|
||||
|
||||
]dnl Redirections for glr.c.
|
||||
b4_percent_define_flag_if([[global_tokens_and_yystype]],
|
||||
[b4_token_defines(b4_tokens)])
|
||||
[
|
||||
#ifndef ]b4_api_PREFIX[STYPE
|
||||
# define ]b4_api_PREFIX[STYPE ]b4_namespace_ref[::]b4_parser_class_name[::semantic_type
|
||||
#endif
|
||||
#ifndef ]b4_api_PREFIX[LTYPE
|
||||
# define ]b4_api_PREFIX[LTYPE ]b4_namespace_ref[::]b4_parser_class_name[::location_type
|
||||
#endif
|
||||
|
||||
]b4_namespace_close[
|
||||
]b4_percent_code_get([[provides]])[
|
||||
]b4_cpp_guard_close([b4_spec_defines_file])[
|
||||
]b4_output_end()
|
||||
@ -1,26 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# Java skeleton dispatching for Bison.
|
||||
|
||||
# Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
b4_glr_if( [b4_complain([%%glr-parser not supported for Java])])
|
||||
b4_nondeterministic_if([b4_complain([%%nondeterministic-parser not supported for Java])])
|
||||
|
||||
m4_define_default([b4_used_skeleton], [b4_pkgdatadir/[lalr1.java]])
|
||||
m4_define_default([b4_skeleton], ["b4_basename(b4_used_skeleton)"])
|
||||
|
||||
m4_include(b4_used_skeleton)
|
||||
@ -1,304 +0,0 @@
|
||||
-*- Autoconf -*-
|
||||
|
||||
# Java language support for Bison
|
||||
|
||||
# Copyright (C) 2007-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
m4_include(b4_pkgdatadir/[c-like.m4])
|
||||
|
||||
# b4_comment(TEXT)
|
||||
# ----------------
|
||||
m4_define([b4_comment], [/* m4_bpatsubst([$1], [
|
||||
], [
|
||||
]) */])
|
||||
|
||||
|
||||
# b4_list2(LIST1, LIST2)
|
||||
# --------------------------
|
||||
# Join two lists with a comma if necessary.
|
||||
m4_define([b4_list2],
|
||||
[$1[]m4_ifval(m4_quote($1), [m4_ifval(m4_quote($2), [[, ]])])[]$2])
|
||||
|
||||
|
||||
# b4_percent_define_get3(DEF, PRE, POST, NOT)
|
||||
# -------------------------------------------
|
||||
# Expand to the value of DEF surrounded by PRE and POST if it's %define'ed,
|
||||
# otherwise NOT.
|
||||
m4_define([b4_percent_define_get3],
|
||||
[m4_ifval(m4_quote(b4_percent_define_get([$1])),
|
||||
[$2[]b4_percent_define_get([$1])[]$3], [$4])])
|
||||
|
||||
|
||||
|
||||
# b4_flag_value(BOOLEAN-FLAG)
|
||||
# ---------------------------
|
||||
m4_define([b4_flag_value], [b4_flag_if([$1], [true], [false])])
|
||||
|
||||
|
||||
# b4_public_if(TRUE, FALSE)
|
||||
# -------------------------
|
||||
b4_percent_define_default([[public]], [[false]])
|
||||
m4_define([b4_public_if],
|
||||
[b4_percent_define_flag_if([public], [$1], [$2])])
|
||||
|
||||
|
||||
# b4_abstract_if(TRUE, FALSE)
|
||||
# ---------------------------
|
||||
b4_percent_define_default([[abstract]], [[false]])
|
||||
m4_define([b4_abstract_if],
|
||||
[b4_percent_define_flag_if([abstract], [$1], [$2])])
|
||||
|
||||
|
||||
# b4_final_if(TRUE, FALSE)
|
||||
# ---------------------------
|
||||
b4_percent_define_default([[final]], [[false]])
|
||||
m4_define([b4_final_if],
|
||||
[b4_percent_define_flag_if([final], [$1], [$2])])
|
||||
|
||||
|
||||
# b4_strictfp_if(TRUE, FALSE)
|
||||
# ---------------------------
|
||||
b4_percent_define_default([[strictfp]], [[false]])
|
||||
m4_define([b4_strictfp_if],
|
||||
[b4_percent_define_flag_if([strictfp], [$1], [$2])])
|
||||
|
||||
|
||||
# b4_lexer_if(TRUE, FALSE)
|
||||
# ------------------------
|
||||
m4_define([b4_lexer_if],
|
||||
[b4_percent_code_ifdef([[lexer]], [$1], [$2])])
|
||||
|
||||
|
||||
# b4_identification
|
||||
# -----------------
|
||||
m4_define([b4_identification],
|
||||
[ /** Version number for the Bison executable that generated this parser. */
|
||||
public static final String bisonVersion = "b4_version";
|
||||
|
||||
/** Name of the skeleton that generated this parser. */
|
||||
public static final String bisonSkeleton = b4_skeleton;
|
||||
])
|
||||
|
||||
|
||||
## ------------ ##
|
||||
## Data types. ##
|
||||
## ------------ ##
|
||||
|
||||
# b4_int_type(MIN, MAX)
|
||||
# ---------------------
|
||||
# Return the smallest int type able to handle numbers ranging from
|
||||
# MIN to MAX (included).
|
||||
m4_define([b4_int_type],
|
||||
[m4_if(b4_ints_in($@, [-128], [127]), [1], [byte],
|
||||
b4_ints_in($@, [-32768], [32767]), [1], [short],
|
||||
[int])])
|
||||
|
||||
# b4_int_type_for(NAME)
|
||||
# ---------------------
|
||||
# Return the smallest int type able to handle numbers ranging from
|
||||
# `NAME_min' to `NAME_max' (included).
|
||||
m4_define([b4_int_type_for],
|
||||
[b4_int_type($1_min, $1_max)])
|
||||
|
||||
# b4_null
|
||||
# -------
|
||||
m4_define([b4_null], [null])
|
||||
|
||||
|
||||
## ------------------------- ##
|
||||
## Assigning token numbers. ##
|
||||
## ------------------------- ##
|
||||
|
||||
# b4_token_enum(TOKEN-NAME, TOKEN-NUMBER)
|
||||
# ---------------------------------------
|
||||
# Output the definition of this token as an enum.
|
||||
m4_define([b4_token_enum],
|
||||
[ /** Token number, to be returned by the scanner. */
|
||||
public static final int $1 = $2;
|
||||
])
|
||||
|
||||
|
||||
# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -----------------------------------------------------
|
||||
# Output the definition of the tokens (if there are) as enums.
|
||||
m4_define([b4_token_enums],
|
||||
[m4_if([$#$1], [1], [],
|
||||
[/* Tokens. */
|
||||
m4_map([b4_token_enum], [$@])])
|
||||
])
|
||||
|
||||
# b4-case(ID, CODE)
|
||||
# -----------------
|
||||
# We need to fool Java's stupid unreachable code detection.
|
||||
m4_define([b4_case], [ case $1:
|
||||
if (yyn == $1)
|
||||
$2;
|
||||
break;
|
||||
])
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Default values. ##
|
||||
## ---------------- ##
|
||||
|
||||
m4_define([b4_yystype], [b4_percent_define_get([[stype]])])
|
||||
b4_percent_define_default([[stype]], [[Object]])
|
||||
|
||||
# %name-prefix
|
||||
m4_define_default([b4_prefix], [[YY]])
|
||||
|
||||
b4_percent_define_default([[parser_class_name]], [b4_prefix[]Parser])
|
||||
m4_define([b4_parser_class_name], [b4_percent_define_get([[parser_class_name]])])
|
||||
|
||||
b4_percent_define_default([[lex_throws]], [[java.io.IOException]])
|
||||
m4_define([b4_lex_throws], [b4_percent_define_get([[lex_throws]])])
|
||||
|
||||
b4_percent_define_default([[throws]], [])
|
||||
m4_define([b4_throws], [b4_percent_define_get([[throws]])])
|
||||
|
||||
b4_percent_define_default([[api.location.type]], [Location])
|
||||
m4_define([b4_location_type], [b4_percent_define_get([[api.location.type]])])
|
||||
|
||||
b4_percent_define_default([[api.position.type]], [Position])
|
||||
m4_define([b4_position_type], [b4_percent_define_get([[api.position.type]])])
|
||||
|
||||
|
||||
## ----------------- ##
|
||||
## Semantic Values. ##
|
||||
## ----------------- ##
|
||||
|
||||
|
||||
# b4_lhs_value([TYPE])
|
||||
# --------------------
|
||||
# Expansion of $<TYPE>$.
|
||||
m4_define([b4_lhs_value], [yyval])
|
||||
|
||||
|
||||
# b4_rhs_value(RULE-LENGTH, NUM, [TYPE])
|
||||
# --------------------------------------
|
||||
# Expansion of $<TYPE>NUM, where the current rule has RULE-LENGTH
|
||||
# symbols on RHS.
|
||||
#
|
||||
# In this simple implementation, %token and %type have class names
|
||||
# between the angle brackets.
|
||||
m4_define([b4_rhs_value],
|
||||
[(m4_ifval($3, [($3)])[](yystack.valueAt ($1-($2))))])
|
||||
|
||||
# b4_lhs_location()
|
||||
# -----------------
|
||||
# Expansion of @$.
|
||||
m4_define([b4_lhs_location],
|
||||
[(yyloc)])
|
||||
|
||||
|
||||
# b4_rhs_location(RULE-LENGTH, NUM)
|
||||
# ---------------------------------
|
||||
# Expansion of @NUM, where the current rule has RULE-LENGTH symbols
|
||||
# on RHS.
|
||||
m4_define([b4_rhs_location],
|
||||
[yystack.locationAt ($1-($2))])
|
||||
|
||||
|
||||
# b4_lex_param
|
||||
# b4_parse_param
|
||||
# --------------
|
||||
# If defined, b4_lex_param arrives double quoted, but below we prefer
|
||||
# it to be single quoted. Same for b4_parse_param.
|
||||
|
||||
# TODO: should be in bison.m4
|
||||
m4_define_default([b4_lex_param], [[]])
|
||||
m4_define([b4_lex_param], b4_lex_param)
|
||||
m4_define([b4_parse_param], b4_parse_param)
|
||||
|
||||
# b4_lex_param_decl
|
||||
# -------------------
|
||||
# Extra formal arguments of the constructor.
|
||||
m4_define([b4_lex_param_decl],
|
||||
[m4_ifset([b4_lex_param],
|
||||
[b4_remove_comma([$1],
|
||||
b4_param_decls(b4_lex_param))],
|
||||
[$1])])
|
||||
|
||||
m4_define([b4_param_decls],
|
||||
[m4_map([b4_param_decl], [$@])])
|
||||
m4_define([b4_param_decl], [, $1])
|
||||
|
||||
m4_define([b4_remove_comma], [m4_ifval(m4_quote($1), [$1, ], [])m4_shift2($@)])
|
||||
|
||||
|
||||
|
||||
# b4_parse_param_decl
|
||||
# -------------------
|
||||
# Extra formal arguments of the constructor.
|
||||
m4_define([b4_parse_param_decl],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[b4_remove_comma([$1],
|
||||
b4_param_decls(b4_parse_param))],
|
||||
[$1])])
|
||||
|
||||
|
||||
|
||||
# b4_lex_param_call
|
||||
# -------------------
|
||||
# Delegating the lexer parameters to the lexer constructor.
|
||||
m4_define([b4_lex_param_call],
|
||||
[m4_ifset([b4_lex_param],
|
||||
[b4_remove_comma([$1],
|
||||
b4_param_calls(b4_lex_param))],
|
||||
[$1])])
|
||||
m4_define([b4_param_calls],
|
||||
[m4_map([b4_param_call], [$@])])
|
||||
m4_define([b4_param_call], [, $2])
|
||||
|
||||
|
||||
|
||||
# b4_parse_param_cons
|
||||
# -------------------
|
||||
# Extra initialisations of the constructor.
|
||||
m4_define([b4_parse_param_cons],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[b4_constructor_calls(b4_parse_param)])])
|
||||
|
||||
m4_define([b4_constructor_calls],
|
||||
[m4_map([b4_constructor_call], [$@])])
|
||||
m4_define([b4_constructor_call],
|
||||
[this.$2 = $2;
|
||||
])
|
||||
|
||||
|
||||
|
||||
# b4_parse_param_vars
|
||||
# -------------------
|
||||
# Extra instance variables.
|
||||
m4_define([b4_parse_param_vars],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[
|
||||
/* User arguments. */
|
||||
b4_var_decls(b4_parse_param)])])
|
||||
|
||||
m4_define([b4_var_decls],
|
||||
[m4_map_sep([b4_var_decl], [
|
||||
], [$@])])
|
||||
m4_define([b4_var_decl],
|
||||
[ protected final $1;])
|
||||
|
||||
|
||||
|
||||
# b4_maybe_throws(THROWS)
|
||||
# -----------------------
|
||||
# Expand to either an empty string or "throws THROWS".
|
||||
m4_define([b4_maybe_throws],
|
||||
[m4_ifval($1, [throws $1])])
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,927 +0,0 @@
|
||||
# Java skeleton for Bison -*- autoconf -*-
|
||||
|
||||
# Copyright (C) 2007-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
m4_include(b4_pkgdatadir/[java.m4])
|
||||
|
||||
b4_defines_if([b4_fatal([%s: %%defines does not make sense in Java], [b4_skeleton])])
|
||||
m4_ifval(m4_defn([b4_symbol_destructors]),
|
||||
[b4_fatal([%s: %%destructor does not make sense in Java], [b4_skeleton])],
|
||||
[])
|
||||
|
||||
b4_output_begin([b4_parser_file_name])
|
||||
b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],
|
||||
[2007-2012])
|
||||
|
||||
b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
|
||||
])[/* First part of user declarations. */
|
||||
]b4_pre_prologue
|
||||
b4_percent_code_get([[imports]])
|
||||
[/**
|
||||
* A Bison parser, automatically generated from <tt>]m4_bpatsubst(b4_file_name, [^"\(.*\)"$], [\1])[</tt>.
|
||||
*
|
||||
* @@author LALR (1) parser skeleton written by Paolo Bonzini.
|
||||
*/
|
||||
]b4_public_if([public ])dnl
|
||||
b4_abstract_if([abstract ])dnl
|
||||
b4_final_if([final ])dnl
|
||||
b4_strictfp_if([strictfp ])dnl
|
||||
[class ]b4_parser_class_name[]dnl
|
||||
b4_percent_define_get3([extends], [ extends ])dnl
|
||||
b4_percent_define_get3([implements], [ implements ])[
|
||||
{
|
||||
]b4_identification[
|
||||
|
||||
/** True if verbose error messages are enabled. */
|
||||
public boolean errorVerbose = ]b4_flag_value([error_verbose]);
|
||||
|
||||
b4_locations_if([[
|
||||
/**
|
||||
* A class defining a pair of positions. Positions, defined by the
|
||||
* <code>]b4_position_type[</code> class, denote a point in the input.
|
||||
* Locations represent a part of the input through the beginning
|
||||
* and ending positions. */
|
||||
public class ]b4_location_type[ {
|
||||
/** The first, inclusive, position in the range. */
|
||||
public ]b4_position_type[ begin;
|
||||
|
||||
/** The first position beyond the range. */
|
||||
public ]b4_position_type[ end;
|
||||
|
||||
/**
|
||||
* Create a <code>]b4_location_type[</code> denoting an empty range located at
|
||||
* a given point.
|
||||
* @@param loc The position at which the range is anchored. */
|
||||
public ]b4_location_type[ (]b4_position_type[ loc) {
|
||||
this.begin = this.end = loc;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a <code>]b4_location_type[</code> from the endpoints of the range.
|
||||
* @@param begin The first position included in the range.
|
||||
* @@param end The first position beyond the range. */
|
||||
public ]b4_location_type[ (]b4_position_type[ begin, ]b4_position_type[ end) {
|
||||
this.begin = begin;
|
||||
this.end = end;
|
||||
}
|
||||
|
||||
/**
|
||||
* Print a representation of the location. For this to be correct,
|
||||
* <code>]b4_position_type[</code> should override the <code>equals</code>
|
||||
* method. */
|
||||
public String toString () {
|
||||
if (begin.equals (end))
|
||||
return begin.toString ();
|
||||
else
|
||||
return begin.toString () + "-" + end.toString ();
|
||||
}
|
||||
}
|
||||
|
||||
]])
|
||||
|
||||
[ /** Token returned by the scanner to signal the end of its input. */
|
||||
public static final int EOF = 0;]
|
||||
|
||||
b4_token_enums(b4_tokens)
|
||||
|
||||
b4_locations_if([[
|
||||
private ]b4_location_type[ yylloc (YYStack rhs, int n)
|
||||
{
|
||||
if (n > 0)
|
||||
return new ]b4_location_type[ (rhs.locationAt (n-1).begin, rhs.locationAt (0).end);
|
||||
else
|
||||
return new ]b4_location_type[ (rhs.locationAt (0).end);
|
||||
}]])[
|
||||
|
||||
/**
|
||||
* Communication interface between the scanner and the Bison-generated
|
||||
* parser <tt>]b4_parser_class_name[</tt>.
|
||||
*/
|
||||
public interface Lexer {
|
||||
]b4_locations_if([[/**
|
||||
* Method to retrieve the beginning position of the last scanned token.
|
||||
* @@return the position at which the last scanned token starts. */
|
||||
]b4_position_type[ getStartPos ();
|
||||
|
||||
/**
|
||||
* Method to retrieve the ending position of the last scanned token.
|
||||
* @@return the first position beyond the last scanned token. */
|
||||
]b4_position_type[ getEndPos ();]])[
|
||||
|
||||
/**
|
||||
* Method to retrieve the semantic value of the last scanned token.
|
||||
* @@return the semantic value of the last scanned token. */
|
||||
]b4_yystype[ getLVal ();
|
||||
|
||||
/**
|
||||
* Entry point for the scanner. Returns the token identifier corresponding
|
||||
* to the next token and prepares to return the semantic value
|
||||
* ]b4_locations_if([and beginning/ending positions ])[of the token.
|
||||
* @@return the token identifier corresponding to the next token. */
|
||||
int yylex () ]b4_maybe_throws([b4_lex_throws])[;
|
||||
|
||||
/**
|
||||
* Entry point for error reporting. Emits an error
|
||||
* ]b4_locations_if([referring to the given location ])[in a user-defined way.
|
||||
*
|
||||
* ]b4_locations_if([[@@param loc The location of the element to which the
|
||||
* error message is related]])[
|
||||
* @@param s The string for the error message. */
|
||||
void yyerror (]b4_locations_if([b4_location_type[ loc, ]])[String s);]
|
||||
}
|
||||
|
||||
b4_lexer_if([[private class YYLexer implements Lexer {
|
||||
]b4_percent_code_get([[lexer]])[
|
||||
}
|
||||
|
||||
]])[/** The object doing lexical analysis for us. */
|
||||
private Lexer yylexer;
|
||||
]
|
||||
b4_parse_param_vars
|
||||
|
||||
b4_lexer_if([[
|
||||
/**
|
||||
* Instantiates the Bison-generated parser.
|
||||
*/
|
||||
public ]b4_parser_class_name (b4_parse_param_decl([b4_lex_param_decl])[) {
|
||||
this.yylexer = new YYLexer(]b4_lex_param_call[);
|
||||
]b4_parse_param_cons[
|
||||
}
|
||||
]])
|
||||
|
||||
/**
|
||||
* Instantiates the Bison-generated parser.
|
||||
* @@param yylexer The scanner that will supply tokens to the parser.
|
||||
*/
|
||||
b4_lexer_if([[protected]], [[public]]) b4_parser_class_name[ (]b4_parse_param_decl([[Lexer yylexer]])[) {
|
||||
this.yylexer = yylexer;
|
||||
]b4_parse_param_cons[
|
||||
}
|
||||
|
||||
private java.io.PrintStream yyDebugStream = System.err;
|
||||
|
||||
/**
|
||||
* Return the <tt>PrintStream</tt> on which the debugging output is
|
||||
* printed.
|
||||
*/
|
||||
public final java.io.PrintStream getDebugStream () { return yyDebugStream; }
|
||||
|
||||
/**
|
||||
* Set the <tt>PrintStream</tt> on which the debug output is printed.
|
||||
* @@param s The stream that is used for debugging output.
|
||||
*/
|
||||
public final void setDebugStream(java.io.PrintStream s) { yyDebugStream = s; }
|
||||
|
||||
private int yydebug = 0;
|
||||
|
||||
/**
|
||||
* Answer the verbosity of the debugging output; 0 means that all kinds of
|
||||
* output from the parser are suppressed.
|
||||
*/
|
||||
public final int getDebugLevel() { return yydebug; }
|
||||
|
||||
/**
|
||||
* Set the verbosity of the debugging output; 0 means that all kinds of
|
||||
* output from the parser are suppressed.
|
||||
* @@param level The verbosity level for debugging output.
|
||||
*/
|
||||
public final void setDebugLevel(int level) { yydebug = level; }
|
||||
|
||||
private final int yylex () ]b4_maybe_throws([b4_lex_throws]) [{
|
||||
return yylexer.yylex ();
|
||||
}
|
||||
protected final void yyerror (]b4_locations_if([b4_location_type[ loc, ]])[String s) {
|
||||
yylexer.yyerror (]b4_locations_if([loc, ])[s);
|
||||
}
|
||||
|
||||
]b4_locations_if([
|
||||
protected final void yyerror (String s) {
|
||||
yylexer.yyerror ((]b4_location_type[)null, s);
|
||||
}
|
||||
protected final void yyerror (]b4_position_type[ loc, String s) {
|
||||
yylexer.yyerror (new ]b4_location_type[ (loc), s);
|
||||
}])
|
||||
|
||||
[protected final void yycdebug (String s) {
|
||||
if (yydebug > 0)
|
||||
yyDebugStream.println (s);
|
||||
}
|
||||
|
||||
private final class YYStack {
|
||||
private int[] stateStack = new int[16];
|
||||
]b4_locations_if([[private ]b4_location_type[[] locStack = new ]b4_location_type[[16];]])[
|
||||
private ]b4_yystype[[] valueStack = new ]b4_yystype[[16];
|
||||
|
||||
public int size = 16;
|
||||
public int height = -1;
|
||||
|
||||
public final void push (int state, ]b4_yystype[ value]dnl
|
||||
b4_locations_if([, ]b4_location_type[ loc])[) {
|
||||
height++;
|
||||
if (size == height)
|
||||
{
|
||||
int[] newStateStack = new int[size * 2];
|
||||
System.arraycopy (stateStack, 0, newStateStack, 0, height);
|
||||
stateStack = newStateStack;
|
||||
]b4_locations_if([[
|
||||
]b4_location_type[[] newLocStack = new ]b4_location_type[[size * 2];
|
||||
System.arraycopy (locStack, 0, newLocStack, 0, height);
|
||||
locStack = newLocStack;]])
|
||||
|
||||
b4_yystype[[] newValueStack = new ]b4_yystype[[size * 2];
|
||||
System.arraycopy (valueStack, 0, newValueStack, 0, height);
|
||||
valueStack = newValueStack;
|
||||
|
||||
size *= 2;
|
||||
}
|
||||
|
||||
stateStack[height] = state;
|
||||
]b4_locations_if([[locStack[height] = loc;]])[
|
||||
valueStack[height] = value;
|
||||
}
|
||||
|
||||
public final void pop () {
|
||||
pop (1);
|
||||
}
|
||||
|
||||
public final void pop (int num) {
|
||||
// Avoid memory leaks... garbage collection is a white lie!
|
||||
if (num > 0) {
|
||||
java.util.Arrays.fill (valueStack, height - num + 1, height + 1, null);
|
||||
]b4_locations_if([[java.util.Arrays.fill (locStack, height - num + 1, height + 1, null);]])[
|
||||
}
|
||||
height -= num;
|
||||
}
|
||||
|
||||
public final int stateAt (int i) {
|
||||
return stateStack[height - i];
|
||||
}
|
||||
|
||||
]b4_locations_if([[public final ]b4_location_type[ locationAt (int i) {
|
||||
return locStack[height - i];
|
||||
}
|
||||
|
||||
]])[public final ]b4_yystype[ valueAt (int i) {
|
||||
return valueStack[height - i];
|
||||
}
|
||||
|
||||
// Print the state stack on the debug stream.
|
||||
public void print (java.io.PrintStream out)
|
||||
{
|
||||
out.print ("Stack now");
|
||||
|
||||
for (int i = 0; i <= height; i++)
|
||||
{
|
||||
out.print (' ');
|
||||
out.print (stateStack[i]);
|
||||
}
|
||||
out.println ();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returned by a Bison action in order to stop the parsing process and
|
||||
* return success (<tt>true</tt>). */
|
||||
public static final int YYACCEPT = 0;
|
||||
|
||||
/**
|
||||
* Returned by a Bison action in order to stop the parsing process and
|
||||
* return failure (<tt>false</tt>). */
|
||||
public static final int YYABORT = 1;
|
||||
|
||||
/**
|
||||
* Returned by a Bison action in order to start error recovery without
|
||||
* printing an error message. */
|
||||
public static final int YYERROR = 2;
|
||||
|
||||
// Internal return codes that are not supported for user semantic
|
||||
// actions.
|
||||
private static final int YYERRLAB = 3;
|
||||
private static final int YYNEWSTATE = 4;
|
||||
private static final int YYDEFAULT = 5;
|
||||
private static final int YYREDUCE = 6;
|
||||
private static final int YYERRLAB1 = 7;
|
||||
private static final int YYRETURN = 8;
|
||||
|
||||
private int yyerrstatus_ = 0;
|
||||
|
||||
/**
|
||||
* Return whether error recovery is being done. In this state, the parser
|
||||
* reads token until it reaches a known state, and then restarts normal
|
||||
* operation. */
|
||||
public final boolean recovering ()
|
||||
{
|
||||
return yyerrstatus_ == 0;
|
||||
}
|
||||
|
||||
private int yyaction (int yyn, YYStack yystack, int yylen) ]b4_maybe_throws([b4_throws])[
|
||||
{
|
||||
]b4_yystype[ yyval;
|
||||
]b4_locations_if([b4_location_type[ yyloc = yylloc (yystack, yylen);]])[
|
||||
|
||||
/* If YYLEN is nonzero, implement the default value of the action:
|
||||
`$$ = $1'. Otherwise, use the top of the stack.
|
||||
|
||||
Otherwise, the following line sets YYVAL to garbage.
|
||||
This behavior is undocumented and Bison
|
||||
users should not rely upon it. */
|
||||
if (yylen > 0)
|
||||
yyval = yystack.valueAt (yylen - 1);
|
||||
else
|
||||
yyval = yystack.valueAt (0);
|
||||
|
||||
yy_reduce_print (yyn, yystack);
|
||||
|
||||
switch (yyn)
|
||||
{
|
||||
]b4_user_actions[
|
||||
default: break;
|
||||
}
|
||||
|
||||
yy_symbol_print ("-> $$ =", yyr1_[yyn], yyval]b4_locations_if([, yyloc])[);
|
||||
|
||||
yystack.pop (yylen);
|
||||
yylen = 0;
|
||||
|
||||
/* Shift the result of the reduction. */
|
||||
yyn = yyr1_[yyn];
|
||||
int yystate = yypgoto_[yyn - yyntokens_] + yystack.stateAt (0);
|
||||
if (0 <= yystate && yystate <= yylast_
|
||||
&& yycheck_[yystate] == yystack.stateAt (0))
|
||||
yystate = yytable_[yystate];
|
||||
else
|
||||
yystate = yydefgoto_[yyn - yyntokens_];
|
||||
|
||||
yystack.push (yystate, yyval]b4_locations_if([, yyloc])[);
|
||||
return YYNEWSTATE;
|
||||
}
|
||||
|
||||
/* Return YYSTR after stripping away unnecessary quotes and
|
||||
backslashes, so that it's suitable for yyerror. The heuristic is
|
||||
that double-quoting is unnecessary unless the string contains an
|
||||
apostrophe, a comma, or backslash (other than backslash-backslash).
|
||||
YYSTR is taken from yytname. */
|
||||
private final String yytnamerr_ (String yystr)
|
||||
{
|
||||
if (yystr.charAt (0) == '"')
|
||||
{
|
||||
StringBuffer yyr = new StringBuffer ();
|
||||
strip_quotes: for (int i = 1; i < yystr.length (); i++)
|
||||
switch (yystr.charAt (i))
|
||||
{
|
||||
case '\'':
|
||||
case ',':
|
||||
break strip_quotes;
|
||||
|
||||
case '\\':
|
||||
if (yystr.charAt(++i) != '\\')
|
||||
break strip_quotes;
|
||||
/* Fall through. */
|
||||
default:
|
||||
yyr.append (yystr.charAt (i));
|
||||
break;
|
||||
|
||||
case '"':
|
||||
return yyr.toString ();
|
||||
}
|
||||
}
|
||||
else if (yystr.equals ("$end"))
|
||||
return "end of input";
|
||||
|
||||
return yystr;
|
||||
}
|
||||
|
||||
/*--------------------------------.
|
||||
| Print this symbol on YYOUTPUT. |
|
||||
`--------------------------------*/
|
||||
|
||||
private void yy_symbol_print (String s, int yytype,
|
||||
]b4_yystype[ yyvaluep]dnl
|
||||
b4_locations_if([, Object yylocationp])[)
|
||||
{
|
||||
if (yydebug > 0)
|
||||
yycdebug (s + (yytype < yyntokens_ ? " token " : " nterm ")
|
||||
+ yytname_[yytype] + " ("]b4_locations_if([
|
||||
+ yylocationp + ": "])[
|
||||
+ (yyvaluep == null ? "(null)" : yyvaluep.toString ()) + ")");
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse input from the scanner that was specified at object construction
|
||||
* time. Return whether the end of the input was reached successfully.
|
||||
*
|
||||
* @@return <tt>true</tt> if the parsing succeeds. Note that this does not
|
||||
* imply that there were no syntax errors.
|
||||
*/
|
||||
public boolean parse () ]b4_maybe_throws([b4_list2([b4_lex_throws], [b4_throws])])[
|
||||
{
|
||||
/// Lookahead and lookahead in internal form.
|
||||
int yychar = yyempty_;
|
||||
int yytoken = 0;
|
||||
|
||||
/* State. */
|
||||
int yyn = 0;
|
||||
int yylen = 0;
|
||||
int yystate = 0;
|
||||
|
||||
YYStack yystack = new YYStack ();
|
||||
|
||||
/* Error handling. */
|
||||
int yynerrs_ = 0;
|
||||
]b4_locations_if([/// The location where the error started.
|
||||
]b4_location_type[ yyerrloc = null;
|
||||
|
||||
/// ]b4_location_type[ of the lookahead.
|
||||
]b4_location_type[ yylloc = new ]b4_location_type[ (null, null);
|
||||
|
||||
/// @@$.
|
||||
]b4_location_type[ yyloc;])
|
||||
|
||||
/// Semantic value of the lookahead.
|
||||
b4_yystype[ yylval = null;
|
||||
|
||||
yycdebug ("Starting parse\n");
|
||||
yyerrstatus_ = 0;
|
||||
|
||||
]m4_ifdef([b4_initial_action], [
|
||||
b4_dollar_pushdef([yylval], [], [yylloc])dnl
|
||||
/* User initialization code. */
|
||||
b4_user_initial_action
|
||||
b4_dollar_popdef])[]dnl
|
||||
|
||||
[ /* Initialize the stack. */
|
||||
yystack.push (yystate, yylval]b4_locations_if([, yylloc])[);
|
||||
|
||||
int label = YYNEWSTATE;
|
||||
for (;;)
|
||||
switch (label)
|
||||
{
|
||||
/* New state. Unlike in the C/C++ skeletons, the state is already
|
||||
pushed when we come here. */
|
||||
case YYNEWSTATE:
|
||||
yycdebug ("Entering state " + yystate + "\n");
|
||||
if (yydebug > 0)
|
||||
yystack.print (yyDebugStream);
|
||||
|
||||
/* Accept? */
|
||||
if (yystate == yyfinal_)
|
||||
return true;
|
||||
|
||||
/* Take a decision. First try without lookahead. */
|
||||
yyn = yypact_[yystate];
|
||||
if (yy_pact_value_is_default_ (yyn))
|
||||
{
|
||||
label = YYDEFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Read a lookahead token. */
|
||||
if (yychar == yyempty_)
|
||||
{
|
||||
yycdebug ("Reading a token: ");
|
||||
yychar = yylex ();]
|
||||
b4_locations_if([[
|
||||
yylloc = new ]b4_location_type[(yylexer.getStartPos (),
|
||||
yylexer.getEndPos ());]])
|
||||
yylval = yylexer.getLVal ();[
|
||||
}
|
||||
|
||||
/* Convert token to internal form. */
|
||||
if (yychar <= EOF)
|
||||
{
|
||||
yychar = yytoken = EOF;
|
||||
yycdebug ("Now at end of input.\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
yytoken = yytranslate_ (yychar);
|
||||
yy_symbol_print ("Next token is", yytoken,
|
||||
yylval]b4_locations_if([, yylloc])[);
|
||||
}
|
||||
|
||||
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
||||
detect an error, take that action. */
|
||||
yyn += yytoken;
|
||||
if (yyn < 0 || yylast_ < yyn || yycheck_[yyn] != yytoken)
|
||||
label = YYDEFAULT;
|
||||
|
||||
/* <= 0 means reduce or error. */
|
||||
else if ((yyn = yytable_[yyn]) <= 0)
|
||||
{
|
||||
if (yy_table_value_is_error_ (yyn))
|
||||
label = YYERRLAB;
|
||||
else
|
||||
{
|
||||
yyn = -yyn;
|
||||
label = YYREDUCE;
|
||||
}
|
||||
}
|
||||
|
||||
else
|
||||
{
|
||||
/* Shift the lookahead token. */
|
||||
yy_symbol_print ("Shifting", yytoken,
|
||||
yylval]b4_locations_if([, yylloc])[);
|
||||
|
||||
/* Discard the token being shifted. */
|
||||
yychar = yyempty_;
|
||||
|
||||
/* Count tokens shifted since error; after three, turn off error
|
||||
status. */
|
||||
if (yyerrstatus_ > 0)
|
||||
--yyerrstatus_;
|
||||
|
||||
yystate = yyn;
|
||||
yystack.push (yystate, yylval]b4_locations_if([, yylloc])[);
|
||||
label = YYNEWSTATE;
|
||||
}
|
||||
break;
|
||||
|
||||
/*-----------------------------------------------------------.
|
||||
| yydefault -- do the default action for the current state. |
|
||||
`-----------------------------------------------------------*/
|
||||
case YYDEFAULT:
|
||||
yyn = yydefact_[yystate];
|
||||
if (yyn == 0)
|
||||
label = YYERRLAB;
|
||||
else
|
||||
label = YYREDUCE;
|
||||
break;
|
||||
|
||||
/*-----------------------------.
|
||||
| yyreduce -- Do a reduction. |
|
||||
`-----------------------------*/
|
||||
case YYREDUCE:
|
||||
yylen = yyr2_[yyn];
|
||||
label = yyaction (yyn, yystack, yylen);
|
||||
yystate = yystack.stateAt (0);
|
||||
break;
|
||||
|
||||
/*------------------------------------.
|
||||
| yyerrlab -- here on detecting error |
|
||||
`------------------------------------*/
|
||||
case YYERRLAB:
|
||||
/* If not already recovering from an error, report this error. */
|
||||
if (yyerrstatus_ == 0)
|
||||
{
|
||||
++yynerrs_;
|
||||
if (yychar == yyempty_)
|
||||
yytoken = yyempty_;
|
||||
yyerror (]b4_locations_if([yylloc, ])[yysyntax_error (yystate, yytoken));
|
||||
}
|
||||
|
||||
]b4_locations_if([yyerrloc = yylloc;])[
|
||||
if (yyerrstatus_ == 3)
|
||||
{
|
||||
/* If just tried and failed to reuse lookahead token after an
|
||||
error, discard it. */
|
||||
|
||||
if (yychar <= EOF)
|
||||
{
|
||||
/* Return failure if at end of input. */
|
||||
if (yychar == EOF)
|
||||
return false;
|
||||
}
|
||||
else
|
||||
yychar = yyempty_;
|
||||
}
|
||||
|
||||
/* Else will try to reuse lookahead token after shifting the error
|
||||
token. */
|
||||
label = YYERRLAB1;
|
||||
break;
|
||||
|
||||
/*---------------------------------------------------.
|
||||
| errorlab -- error raised explicitly by YYERROR. |
|
||||
`---------------------------------------------------*/
|
||||
case YYERROR:
|
||||
|
||||
]b4_locations_if([yyerrloc = yystack.locationAt (yylen - 1);])[
|
||||
/* Do not reclaim the symbols of the rule which action triggered
|
||||
this YYERROR. */
|
||||
yystack.pop (yylen);
|
||||
yylen = 0;
|
||||
yystate = yystack.stateAt (0);
|
||||
label = YYERRLAB1;
|
||||
break;
|
||||
|
||||
/*-------------------------------------------------------------.
|
||||
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
||||
`-------------------------------------------------------------*/
|
||||
case YYERRLAB1:
|
||||
yyerrstatus_ = 3; /* Each real token shifted decrements this. */
|
||||
|
||||
for (;;)
|
||||
{
|
||||
yyn = yypact_[yystate];
|
||||
if (!yy_pact_value_is_default_ (yyn))
|
||||
{
|
||||
yyn += yyterror_;
|
||||
if (0 <= yyn && yyn <= yylast_ && yycheck_[yyn] == yyterror_)
|
||||
{
|
||||
yyn = yytable_[yyn];
|
||||
if (0 < yyn)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Pop the current state because it cannot handle the error token. */
|
||||
if (yystack.height == 0)
|
||||
return false;
|
||||
|
||||
]b4_locations_if([yyerrloc = yystack.locationAt (0);])[
|
||||
yystack.pop ();
|
||||
yystate = yystack.stateAt (0);
|
||||
if (yydebug > 0)
|
||||
yystack.print (yyDebugStream);
|
||||
}
|
||||
|
||||
]b4_locations_if([
|
||||
/* Muck with the stack to setup for yylloc. */
|
||||
yystack.push (0, null, yylloc);
|
||||
yystack.push (0, null, yyerrloc);
|
||||
yyloc = yylloc (yystack, 2);
|
||||
yystack.pop (2);])[
|
||||
|
||||
/* Shift the error token. */
|
||||
yy_symbol_print ("Shifting", yystos_[yyn],
|
||||
yylval]b4_locations_if([, yyloc])[);
|
||||
|
||||
yystate = yyn;
|
||||
yystack.push (yyn, yylval]b4_locations_if([, yyloc])[);
|
||||
label = YYNEWSTATE;
|
||||
break;
|
||||
|
||||
/* Accept. */
|
||||
case YYACCEPT:
|
||||
return true;
|
||||
|
||||
/* Abort. */
|
||||
case YYABORT:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Generate an error message.
|
||||
private String yysyntax_error (int yystate, int tok)
|
||||
{
|
||||
if (errorVerbose)
|
||||
{
|
||||
/* There are many possibilities here to consider:
|
||||
- Assume YYFAIL is not used. It's too flawed to consider.
|
||||
See
|
||||
<http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
|
||||
for details. YYERROR is fine as it does not invoke this
|
||||
function.
|
||||
- If this state is a consistent state with a default action,
|
||||
then the only way this function was invoked is if the
|
||||
default action is an error action. In that case, don't
|
||||
check for expected tokens because there are none.
|
||||
- The only way there can be no lookahead present (in tok) is
|
||||
if this state is a consistent state with a default action.
|
||||
Thus, detecting the absence of a lookahead is sufficient to
|
||||
determine that there is no unexpected or expected token to
|
||||
report. In that case, just report a simple "syntax error".
|
||||
- Don't assume there isn't a lookahead just because this
|
||||
state is a consistent state with a default action. There
|
||||
might have been a previous inconsistent state, consistent
|
||||
state with a non-default action, or user semantic action
|
||||
that manipulated yychar. (However, yychar is currently out
|
||||
of scope during semantic actions.)
|
||||
- Of course, the expected token list depends on states to
|
||||
have correct lookahead information, and it depends on the
|
||||
parser not to perform extra reductions after fetching a
|
||||
lookahead from the scanner and before detecting a syntax
|
||||
error. Thus, state merging (from LALR or IELR) and default
|
||||
reductions corrupt the expected token list. However, the
|
||||
list is correct for canonical LR with one exception: it
|
||||
will still contain any token that will not be accepted due
|
||||
to an error action in a later state.
|
||||
*/
|
||||
if (tok != yyempty_)
|
||||
{
|
||||
// FIXME: This method of building the message is not compatible
|
||||
// with internationalization.
|
||||
StringBuffer res =
|
||||
new StringBuffer ("syntax error, unexpected ");
|
||||
res.append (yytnamerr_ (yytname_[tok]));
|
||||
int yyn = yypact_[yystate];
|
||||
if (!yy_pact_value_is_default_ (yyn))
|
||||
{
|
||||
/* Start YYX at -YYN if negative to avoid negative
|
||||
indexes in YYCHECK. In other words, skip the first
|
||||
-YYN actions for this state because they are default
|
||||
actions. */
|
||||
int yyxbegin = yyn < 0 ? -yyn : 0;
|
||||
/* Stay within bounds of both yycheck and yytname. */
|
||||
int yychecklim = yylast_ - yyn + 1;
|
||||
int yyxend = yychecklim < yyntokens_ ? yychecklim : yyntokens_;
|
||||
int count = 0;
|
||||
for (int x = yyxbegin; x < yyxend; ++x)
|
||||
if (yycheck_[x + yyn] == x && x != yyterror_
|
||||
&& !yy_table_value_is_error_ (yytable_[x + yyn]))
|
||||
++count;
|
||||
if (count < 5)
|
||||
{
|
||||
count = 0;
|
||||
for (int x = yyxbegin; x < yyxend; ++x)
|
||||
if (yycheck_[x + yyn] == x && x != yyterror_
|
||||
&& !yy_table_value_is_error_ (yytable_[x + yyn]))
|
||||
{
|
||||
res.append (count++ == 0 ? ", expecting " : " or ");
|
||||
res.append (yytnamerr_ (yytname_[x]));
|
||||
}
|
||||
}
|
||||
}
|
||||
return res.toString ();
|
||||
}
|
||||
}
|
||||
|
||||
return "syntax error";
|
||||
}
|
||||
|
||||
/**
|
||||
* Whether the given <code>yypact_</code> value indicates a defaulted state.
|
||||
* @@param yyvalue the value to check
|
||||
*/
|
||||
private static boolean yy_pact_value_is_default_ (int yyvalue)
|
||||
{
|
||||
return yyvalue == yypact_ninf_;
|
||||
}
|
||||
|
||||
/**
|
||||
* Whether the given <code>yytable_</code> value indicates a syntax error.
|
||||
* @@param yyvalue the value to check
|
||||
*/
|
||||
private static boolean yy_table_value_is_error_ (int yyvalue)
|
||||
{
|
||||
return yyvalue == yytable_ninf_;
|
||||
}
|
||||
|
||||
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
||||
STATE-NUM. */
|
||||
private static final ]b4_int_type_for([b4_pact])[ yypact_ninf_ = ]b4_pact_ninf[;
|
||||
private static final ]b4_int_type_for([b4_pact])[ yypact_[] =
|
||||
{
|
||||
]b4_pact[
|
||||
};
|
||||
|
||||
/* YYDEFACT[S] -- default reduction number in state S. Performed when
|
||||
YYTABLE doesn't specify something else to do. Zero means the
|
||||
default is an error. */
|
||||
private static final ]b4_int_type_for([b4_defact])[ yydefact_[] =
|
||||
{
|
||||
]b4_defact[
|
||||
};
|
||||
|
||||
/* YYPGOTO[NTERM-NUM]. */
|
||||
private static final ]b4_int_type_for([b4_pgoto])[ yypgoto_[] =
|
||||
{
|
||||
]b4_pgoto[
|
||||
};
|
||||
|
||||
/* YYDEFGOTO[NTERM-NUM]. */
|
||||
private static final ]b4_int_type_for([b4_defgoto])[
|
||||
yydefgoto_[] =
|
||||
{
|
||||
]b4_defgoto[
|
||||
};
|
||||
|
||||
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
||||
positive, shift that token. If negative, reduce the rule which
|
||||
number is the opposite. If YYTABLE_NINF_, syntax error. */
|
||||
private static final ]b4_int_type_for([b4_table])[ yytable_ninf_ = ]b4_table_ninf[;
|
||||
private static final ]b4_int_type_for([b4_table])[
|
||||
yytable_[] =
|
||||
{
|
||||
]b4_table[
|
||||
};
|
||||
|
||||
/* YYCHECK. */
|
||||
private static final ]b4_int_type_for([b4_check])[
|
||||
yycheck_[] =
|
||||
{
|
||||
]b4_check[
|
||||
};
|
||||
|
||||
/* STOS_[STATE-NUM] -- The (internal number of the) accessing
|
||||
symbol of state STATE-NUM. */
|
||||
private static final ]b4_int_type_for([b4_stos])[
|
||||
yystos_[] =
|
||||
{
|
||||
]b4_stos[
|
||||
};
|
||||
|
||||
/* TOKEN_NUMBER_[YYLEX-NUM] -- Internal symbol number corresponding
|
||||
to YYLEX-NUM. */
|
||||
private static final ]b4_int_type_for([b4_toknum])[
|
||||
yytoken_number_[] =
|
||||
{
|
||||
]b4_toknum[
|
||||
};
|
||||
|
||||
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
||||
private static final ]b4_int_type_for([b4_r1])[
|
||||
yyr1_[] =
|
||||
{
|
||||
]b4_r1[
|
||||
};
|
||||
|
||||
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
||||
private static final ]b4_int_type_for([b4_r2])[
|
||||
yyr2_[] =
|
||||
{
|
||||
]b4_r2[
|
||||
};
|
||||
|
||||
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
|
||||
First, the terminals, then, starting at \a yyntokens_, nonterminals. */
|
||||
private static final String yytname_[] =
|
||||
{
|
||||
]b4_tname[
|
||||
};
|
||||
|
||||
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
|
||||
private static final ]b4_int_type_for([b4_rhs])[ yyrhs_[] =
|
||||
{
|
||||
]b4_rhs[
|
||||
};
|
||||
|
||||
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
|
||||
YYRHS. */
|
||||
private static final ]b4_int_type_for([b4_prhs])[ yyprhs_[] =
|
||||
{
|
||||
]b4_prhs[
|
||||
};
|
||||
|
||||
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
|
||||
private static final ]b4_int_type_for([b4_rline])[ yyrline_[] =
|
||||
{
|
||||
]b4_rline[
|
||||
};
|
||||
|
||||
// Report on the debug stream that the rule yyrule is going to be reduced.
|
||||
private void yy_reduce_print (int yyrule, YYStack yystack)
|
||||
{
|
||||
if (yydebug == 0)
|
||||
return;
|
||||
|
||||
int yylno = yyrline_[yyrule];
|
||||
int yynrhs = yyr2_[yyrule];
|
||||
/* Print the symbols being reduced, and their result. */
|
||||
yycdebug ("Reducing stack by rule " + (yyrule - 1)
|
||||
+ " (line " + yylno + "), ");
|
||||
|
||||
/* The symbols being reduced. */
|
||||
for (int yyi = 0; yyi < yynrhs; yyi++)
|
||||
yy_symbol_print (" $" + (yyi + 1) + " =",
|
||||
yyrhs_[yyprhs_[yyrule] + yyi],
|
||||
]b4_rhs_value(yynrhs, yyi + 1)b4_locations_if([,
|
||||
b4_rhs_location(yynrhs, yyi + 1)])[);
|
||||
}
|
||||
|
||||
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
|
||||
private static final ]b4_int_type_for([b4_translate])[ yytranslate_table_[] =
|
||||
{
|
||||
]b4_translate[
|
||||
};
|
||||
|
||||
private static final ]b4_int_type_for([b4_translate])[ yytranslate_ (int t)
|
||||
{
|
||||
if (t >= 0 && t <= yyuser_token_number_max_)
|
||||
return yytranslate_table_[t];
|
||||
else
|
||||
return yyundef_token_;
|
||||
}
|
||||
|
||||
private static final int yylast_ = ]b4_last[;
|
||||
private static final int yynnts_ = ]b4_nterms_number[;
|
||||
private static final int yyempty_ = -2;
|
||||
private static final int yyfinal_ = ]b4_final_state_number[;
|
||||
private static final int yyterror_ = 1;
|
||||
private static final int yyerrcode_ = 256;
|
||||
private static final int yyntokens_ = ]b4_tokens_number[;
|
||||
|
||||
private static final int yyuser_token_number_max_ = ]b4_user_token_number_max[;
|
||||
private static final int yyundef_token_ = ]b4_undef_token_number[;
|
||||
|
||||
]/* User implementation code. */
|
||||
b4_percent_code_get[]dnl
|
||||
|
||||
}
|
||||
|
||||
b4_epilogue
|
||||
b4_output_end()
|
||||
@ -1,299 +0,0 @@
|
||||
# C++ skeleton for Bison
|
||||
|
||||
# Copyright (C) 2002-2007, 2009-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
b4_output_begin([b4_dir_prefix[]position.hh])
|
||||
b4_copyright([Positions for Bison parsers in C++],
|
||||
[2002-2007, 2009-2012])[
|
||||
|
||||
/**
|
||||
** \file ]b4_dir_prefix[position.hh
|
||||
** Define the ]b4_namespace_ref[::position class.
|
||||
*/
|
||||
|
||||
]b4_cpp_guard_open([b4_dir_prefix[]position.hh])[
|
||||
|
||||
# include <algorithm> // std::max
|
||||
# include <iostream>
|
||||
# include <string>
|
||||
|
||||
]b4_null_define[
|
||||
|
||||
]b4_namespace_open[
|
||||
/// Abstract a position.
|
||||
class position
|
||||
{
|
||||
public:
|
||||
]m4_ifdef([b4_location_constructors], [[
|
||||
/// Construct a position.
|
||||
explicit position (]b4_percent_define_get([[filename_type]])[* f = YY_NULL,
|
||||
unsigned int l = ]b4_location_initial_line[u,
|
||||
unsigned int c = ]b4_location_initial_column[u)
|
||||
: filename (f)
|
||||
, line (l)
|
||||
, column (c)
|
||||
{
|
||||
}
|
||||
|
||||
]])[
|
||||
/// Initialization.
|
||||
void initialize (]b4_percent_define_get([[filename_type]])[* fn = YY_NULL,
|
||||
unsigned int l = ]b4_location_initial_line[u,
|
||||
unsigned int c = ]b4_location_initial_column[u)
|
||||
{
|
||||
filename = fn;
|
||||
line = l;
|
||||
column = c;
|
||||
}
|
||||
|
||||
/** \name Line and Column related manipulators
|
||||
** \{ */
|
||||
/// (line related) Advance to the COUNT next lines.
|
||||
void lines (int count = 1)
|
||||
{
|
||||
column = ]b4_location_initial_column[u;
|
||||
line += count;
|
||||
}
|
||||
|
||||
/// (column related) Advance to the COUNT next columns.
|
||||
void columns (int count = 1)
|
||||
{
|
||||
column = std::max (]b4_location_initial_column[u, column + count);
|
||||
}
|
||||
/** \} */
|
||||
|
||||
/// File name to which this position refers.
|
||||
]b4_percent_define_get([[filename_type]])[* filename;
|
||||
/// Current line number.
|
||||
unsigned int line;
|
||||
/// Current column number.
|
||||
unsigned int column;
|
||||
};
|
||||
|
||||
/// Add and assign a position.
|
||||
inline position&
|
||||
operator+= (position& res, const int width)
|
||||
{
|
||||
res.columns (width);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Add two position objects.
|
||||
inline const position
|
||||
operator+ (const position& begin, const int width)
|
||||
{
|
||||
position res = begin;
|
||||
return res += width;
|
||||
}
|
||||
|
||||
/// Add and assign a position.
|
||||
inline position&
|
||||
operator-= (position& res, const int width)
|
||||
{
|
||||
return res += -width;
|
||||
}
|
||||
|
||||
/// Add two position objects.
|
||||
inline const position
|
||||
operator- (const position& begin, const int width)
|
||||
{
|
||||
return begin + -width;
|
||||
}
|
||||
]b4_percent_define_flag_if([[define_location_comparison]], [[
|
||||
/// Compare two position objects.
|
||||
inline bool
|
||||
operator== (const position& pos1, const position& pos2)
|
||||
{
|
||||
return (pos1.line == pos2.line
|
||||
&& pos1.column == pos2.column
|
||||
&& (pos1.filename == pos2.filename
|
||||
|| (pos1.filename && pos2.filename
|
||||
&& *pos1.filename == *pos2.filename)));
|
||||
}
|
||||
|
||||
/// Compare two position objects.
|
||||
inline bool
|
||||
operator!= (const position& pos1, const position& pos2)
|
||||
{
|
||||
return !(pos1 == pos2);
|
||||
}
|
||||
]])[
|
||||
/** \brief Intercept output stream redirection.
|
||||
** \param ostr the destination output stream
|
||||
** \param pos a reference to the position to redirect
|
||||
*/
|
||||
template <typename YYChar>
|
||||
inline std::basic_ostream<YYChar>&
|
||||
operator<< (std::basic_ostream<YYChar>& ostr, const position& pos)
|
||||
{
|
||||
if (pos.filename)
|
||||
ostr << *pos.filename << ':';
|
||||
return ostr << pos.line << '.' << pos.column;
|
||||
}
|
||||
|
||||
]b4_namespace_close[
|
||||
]b4_cpp_guard_close([b4_dir_prefix[]position.hh])
|
||||
b4_output_end()
|
||||
|
||||
|
||||
b4_output_begin([b4_dir_prefix[]location.hh])
|
||||
b4_copyright([Locations for Bison parsers in C++],
|
||||
[2002-2007, 2009-2012])[
|
||||
|
||||
/**
|
||||
** \file ]b4_dir_prefix[location.hh
|
||||
** Define the ]b4_namespace_ref[::location class.
|
||||
*/
|
||||
|
||||
]b4_cpp_guard_open([b4_dir_prefix[]location.hh])[
|
||||
|
||||
# include "position.hh"
|
||||
|
||||
]b4_namespace_open[
|
||||
|
||||
/// Abstract a location.
|
||||
class location
|
||||
{
|
||||
public:
|
||||
]m4_ifdef([b4_location_constructors], [
|
||||
/// Construct a location from \a b to \a e.
|
||||
location (const position& b, const position& e)
|
||||
: begin (b)
|
||||
, end (e)
|
||||
{
|
||||
}
|
||||
|
||||
/// Construct a 0-width location in \a p.
|
||||
explicit location (const position& p = position ())
|
||||
: begin (p)
|
||||
, end (p)
|
||||
{
|
||||
}
|
||||
|
||||
/// Construct a 0-width location in \a f, \a l, \a c.
|
||||
explicit location (]b4_percent_define_get([[filename_type]])[* f,
|
||||
unsigned int l = ]b4_location_initial_line[u,
|
||||
unsigned int c = ]b4_location_initial_column[u)
|
||||
: begin (f, l, c)
|
||||
, end (f, l, c)
|
||||
{
|
||||
}
|
||||
|
||||
])[
|
||||
/// Initialization.
|
||||
void initialize (]b4_percent_define_get([[filename_type]])[* f = YY_NULL,
|
||||
unsigned int l = ]b4_location_initial_line[u,
|
||||
unsigned int c = ]b4_location_initial_column[u)
|
||||
{
|
||||
begin.initialize (f, l, c);
|
||||
end = begin;
|
||||
}
|
||||
|
||||
/** \name Line and Column related manipulators
|
||||
** \{ */
|
||||
public:
|
||||
/// Reset initial location to final location.
|
||||
void step ()
|
||||
{
|
||||
begin = end;
|
||||
}
|
||||
|
||||
/// Extend the current location to the COUNT next columns.
|
||||
void columns (unsigned int count = 1)
|
||||
{
|
||||
end += count;
|
||||
}
|
||||
|
||||
/// Extend the current location to the COUNT next lines.
|
||||
void lines (unsigned int count = 1)
|
||||
{
|
||||
end.lines (count);
|
||||
}
|
||||
/** \} */
|
||||
|
||||
|
||||
public:
|
||||
/// Beginning of the located region.
|
||||
position begin;
|
||||
/// End of the located region.
|
||||
position end;
|
||||
};
|
||||
|
||||
/// Join two location objects to create a location.
|
||||
inline const location operator+ (const location& begin, const location& end)
|
||||
{
|
||||
location res = begin;
|
||||
res.end = end.end;
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Add two location objects.
|
||||
inline const location operator+ (const location& begin, unsigned int width)
|
||||
{
|
||||
location res = begin;
|
||||
res.columns (width);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Add and assign a location.
|
||||
inline location& operator+= (location& res, unsigned int width)
|
||||
{
|
||||
res.columns (width);
|
||||
return res;
|
||||
}
|
||||
]b4_percent_define_flag_if([[define_location_comparison]], [[
|
||||
/// Compare two location objects.
|
||||
inline bool
|
||||
operator== (const location& loc1, const location& loc2)
|
||||
{
|
||||
return loc1.begin == loc2.begin && loc1.end == loc2.end;
|
||||
}
|
||||
|
||||
/// Compare two location objects.
|
||||
inline bool
|
||||
operator!= (const location& loc1, const location& loc2)
|
||||
{
|
||||
return !(loc1 == loc2);
|
||||
}
|
||||
]])[
|
||||
/** \brief Intercept output stream redirection.
|
||||
** \param ostr the destination output stream
|
||||
** \param loc a reference to the location to redirect
|
||||
**
|
||||
** Avoid duplicate information.
|
||||
*/
|
||||
template <typename YYChar>
|
||||
inline std::basic_ostream<YYChar>&
|
||||
operator<< (std::basic_ostream<YYChar>& ostr, const location& loc)
|
||||
{
|
||||
position last = loc.end - 1;
|
||||
ostr << loc.begin;
|
||||
if (last.filename
|
||||
&& (!loc.begin.filename
|
||||
|| *loc.begin.filename != *last.filename))
|
||||
ostr << '-' << last;
|
||||
else if (loc.begin.line != last.line)
|
||||
ostr << '-' << last.line << '.' << last.column;
|
||||
else if (loc.begin.column != last.column)
|
||||
ostr << '-' << last.column;
|
||||
return ostr;
|
||||
}
|
||||
|
||||
]b4_namespace_close[
|
||||
|
||||
]b4_cpp_guard_close([b4_dir_prefix[]location.hh])
|
||||
b4_output_end()
|
||||
@ -1,362 +0,0 @@
|
||||
# -*- Autoconf -*-
|
||||
# This file is part of Autoconf.
|
||||
# foreach-based replacements for recursive functions.
|
||||
# Speeds up GNU M4 1.4.x by avoiding quadratic $@ recursion, but penalizes
|
||||
# GNU M4 1.6 by requiring more memory and macro expansions.
|
||||
#
|
||||
# Copyright (C) 2008-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This file is part of Autoconf. This program is free
|
||||
# software; you can redistribute it and/or modify it under the
|
||||
# terms of the GNU General Public License as published by the
|
||||
# Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# Under Section 7 of GPL version 3, you are granted additional
|
||||
# permissions described in the Autoconf Configure Script Exception,
|
||||
# version 3.0, as published by the Free Software Foundation.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# and a copy of the Autoconf Configure Script Exception along with
|
||||
# this program; see the files COPYINGv3 and COPYING.EXCEPTION
|
||||
# respectively. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
# Written by Eric Blake.
|
||||
|
||||
# In M4 1.4.x, every byte of $@ is rescanned. This means that an
|
||||
# algorithm on n arguments that recurses with one less argument each
|
||||
# iteration will scan n * (n + 1) / 2 arguments, for O(n^2) time. In
|
||||
# M4 1.6, this was fixed so that $@ is only scanned once, then
|
||||
# back-references are made to information stored about the scan.
|
||||
# Thus, n iterations need only scan n arguments, for O(n) time.
|
||||
# Additionally, in M4 1.4.x, recursive algorithms did not clean up
|
||||
# memory very well, requiring O(n^2) memory rather than O(n) for n
|
||||
# iterations.
|
||||
#
|
||||
# This file is designed to overcome the quadratic nature of $@
|
||||
# recursion by writing a variant of m4_foreach that uses m4_for rather
|
||||
# than $@ recursion to operate on the list. This involves more macro
|
||||
# expansions, but avoids the need to rescan a quadratic number of
|
||||
# arguments, making these replacements very attractive for M4 1.4.x.
|
||||
# On the other hand, in any version of M4, expanding additional macros
|
||||
# costs additional time; therefore, in M4 1.6, where $@ recursion uses
|
||||
# fewer macros, these replacements actually pessimize performance.
|
||||
# Additionally, the use of $10 to mean the tenth argument violates
|
||||
# POSIX; although all versions of m4 1.4.x support this meaning, a
|
||||
# future m4 version may switch to take it as the first argument
|
||||
# concatenated with a literal 0, so the implementations in this file
|
||||
# are not future-proof. Thus, this file is conditionally included as
|
||||
# part of m4_init(), only when it is detected that M4 probably has
|
||||
# quadratic behavior (ie. it lacks the macro __m4_version__).
|
||||
#
|
||||
# Please keep this file in sync with m4sugar.m4.
|
||||
|
||||
# _m4_foreach(PRE, POST, IGNORED, ARG...)
|
||||
# ---------------------------------------
|
||||
# Form the common basis of the m4_foreach and m4_map macros. For each
|
||||
# ARG, expand PRE[ARG]POST[]. The IGNORED argument makes recursion
|
||||
# easier, and must be supplied rather than implicit.
|
||||
#
|
||||
# This version minimizes the number of times that $@ is evaluated by
|
||||
# using m4_for to generate a boilerplate into _m4_f then passing $@ to
|
||||
# that temporary macro. Thus, the recursion is done in m4_for without
|
||||
# reparsing any user input, and is not quadratic. For an idea of how
|
||||
# this works, note that m4_foreach(i,[1,2],[i]) calls
|
||||
# _m4_foreach([m4_define([i],],[)i],[],[1],[2])
|
||||
# which defines _m4_f:
|
||||
# $1[$4]$2[]$1[$5]$2[]_m4_popdef([_m4_f])
|
||||
# then calls _m4_f([m4_define([i],],[)i],[],[1],[2]) for a net result:
|
||||
# m4_define([i],[1])i[]m4_define([i],[2])i[]_m4_popdef([_m4_f]).
|
||||
m4_define([_m4_foreach],
|
||||
[m4_if([$#], [3], [],
|
||||
[m4_pushdef([_m4_f], _m4_for([4], [$#], [1],
|
||||
[$0_([1], [2],], [)])[_m4_popdef([_m4_f])])_m4_f($@)])])
|
||||
|
||||
m4_define([_m4_foreach_],
|
||||
[[$$1[$$3]$$2[]]])
|
||||
|
||||
# m4_case(SWITCH, VAL1, IF-VAL1, VAL2, IF-VAL2, ..., DEFAULT)
|
||||
# -----------------------------------------------------------
|
||||
# Find the first VAL that SWITCH matches, and expand the corresponding
|
||||
# IF-VAL. If there are no matches, expand DEFAULT.
|
||||
#
|
||||
# Use m4_for to create a temporary macro in terms of a boilerplate
|
||||
# m4_if with final cleanup. If $# is even, we have DEFAULT; if it is
|
||||
# odd, then rounding the last $# up in the temporary macro is
|
||||
# harmless. For example, both m4_case(1,2,3,4,5) and
|
||||
# m4_case(1,2,3,4,5,6) result in the intermediate _m4_case being
|
||||
# m4_if([$1],[$2],[$3],[$1],[$4],[$5],_m4_popdef([_m4_case])[$6])
|
||||
m4_define([m4_case],
|
||||
[m4_if(m4_eval([$# <= 2]), [1], [$2],
|
||||
[m4_pushdef([_$0], [m4_if(]_m4_for([2], m4_eval([($# - 1) / 2 * 2]), [2],
|
||||
[_$0_(], [)])[_m4_popdef(
|
||||
[_$0])]m4_dquote($m4_eval([($# + 1) & ~1]))[)])_$0($@)])])
|
||||
|
||||
m4_define([_m4_case_],
|
||||
[$0_([1], [$1], m4_incr([$1]))])
|
||||
|
||||
m4_define([_m4_case__],
|
||||
[[[$$1],[$$2],[$$3],]])
|
||||
|
||||
# m4_bmatch(SWITCH, RE1, VAL1, RE2, VAL2, ..., DEFAULT)
|
||||
# -----------------------------------------------------
|
||||
# m4 equivalent of
|
||||
#
|
||||
# if (SWITCH =~ RE1)
|
||||
# VAL1;
|
||||
# elif (SWITCH =~ RE2)
|
||||
# VAL2;
|
||||
# elif ...
|
||||
# ...
|
||||
# else
|
||||
# DEFAULT
|
||||
#
|
||||
# We build the temporary macro _m4_b:
|
||||
# m4_define([_m4_b], _m4_defn([_m4_bmatch]))_m4_b([$1], [$2], [$3])...
|
||||
# _m4_b([$1], [$m-1], [$m])_m4_b([], [], [$m+1]_m4_popdef([_m4_b]))
|
||||
# then invoke m4_unquote(_m4_b($@)), for concatenation with later text.
|
||||
m4_define([m4_bmatch],
|
||||
[m4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])],
|
||||
[$#], 1, [m4_fatal([$0: too few arguments: $#: $1])],
|
||||
[$#], 2, [$2],
|
||||
[m4_pushdef([_m4_b], [m4_define([_m4_b],
|
||||
_m4_defn([_$0]))]_m4_for([3], m4_eval([($# + 1) / 2 * 2 - 1]),
|
||||
[2], [_$0_(], [)])[_m4_b([], [],]m4_dquote([$]m4_eval(
|
||||
[($# + 1) / 2 * 2]))[_m4_popdef([_m4_b]))])m4_unquote(_m4_b($@))])])
|
||||
|
||||
m4_define([_m4_bmatch],
|
||||
[m4_if(m4_bregexp([$1], [$2]), [-1], [], [[$3]m4_define([$0])])])
|
||||
|
||||
m4_define([_m4_bmatch_],
|
||||
[$0_([1], m4_decr([$1]), [$1])])
|
||||
|
||||
m4_define([_m4_bmatch__],
|
||||
[[_m4_b([$$1], [$$2], [$$3])]])
|
||||
|
||||
|
||||
# m4_cond(TEST1, VAL1, IF-VAL1, TEST2, VAL2, IF-VAL2, ..., [DEFAULT])
|
||||
# -------------------------------------------------------------------
|
||||
# Similar to m4_if, except that each TEST is expanded when encountered.
|
||||
# If the expansion of TESTn matches the string VALn, the result is IF-VALn.
|
||||
# The result is DEFAULT if no tests passed. This macro allows
|
||||
# short-circuiting of expensive tests, where it pays to arrange quick
|
||||
# filter tests to run first.
|
||||
#
|
||||
# m4_cond already guarantees either 3*n or 3*n + 1 arguments, 1 <= n.
|
||||
# We only have to speed up _m4_cond, by building the temporary _m4_c:
|
||||
# m4_define([_m4_c], _m4_defn([m4_unquote]))_m4_c([m4_if(($1), [($2)],
|
||||
# [[$3]m4_define([_m4_c])])])_m4_c([m4_if(($4), [($5)],
|
||||
# [[$6]m4_define([_m4_c])])])..._m4_c([m4_if(($m-2), [($m-1)],
|
||||
# [[$m]m4_define([_m4_c])])])_m4_c([[$m+1]]_m4_popdef([_m4_c]))
|
||||
# We invoke m4_unquote(_m4_c($@)), for concatenation with later text.
|
||||
m4_define([_m4_cond],
|
||||
[m4_pushdef([_m4_c], [m4_define([_m4_c],
|
||||
_m4_defn([m4_unquote]))]_m4_for([2], m4_eval([$# / 3 * 3 - 1]), [3],
|
||||
[$0_(], [)])[_m4_c(]m4_dquote(m4_dquote(
|
||||
[$]m4_eval([$# / 3 * 3 + 1])))[_m4_popdef([_m4_c]))])m4_unquote(_m4_c($@))])
|
||||
|
||||
m4_define([_m4_cond_],
|
||||
[$0_(m4_decr([$1]), [$1], m4_incr([$1]))])
|
||||
|
||||
m4_define([_m4_cond__],
|
||||
[[_m4_c([m4_if(($$1), [($$2)], [[$$3]m4_define([_m4_c])])])]])
|
||||
|
||||
# m4_bpatsubsts(STRING, RE1, SUBST1, RE2, SUBST2, ...)
|
||||
# ----------------------------------------------------
|
||||
# m4 equivalent of
|
||||
#
|
||||
# $_ = STRING;
|
||||
# s/RE1/SUBST1/g;
|
||||
# s/RE2/SUBST2/g;
|
||||
# ...
|
||||
#
|
||||
# m4_bpatsubsts already validated an odd number of arguments; we only
|
||||
# need to speed up _m4_bpatsubsts. To avoid nesting, we build the
|
||||
# temporary _m4_p:
|
||||
# m4_define([_m4_p], [$1])m4_define([_m4_p],
|
||||
# m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$2], [$3]))m4_define([_m4_p],
|
||||
# m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$4], [$5]))m4_define([_m4_p],...
|
||||
# m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$m-1], [$m]))m4_unquote(
|
||||
# _m4_defn([_m4_p])_m4_popdef([_m4_p]))
|
||||
m4_define([_m4_bpatsubsts],
|
||||
[m4_pushdef([_m4_p], [m4_define([_m4_p],
|
||||
]m4_dquote([$]1)[)]_m4_for([3], [$#], [2], [$0_(],
|
||||
[)])[m4_unquote(_m4_defn([_m4_p])_m4_popdef([_m4_p]))])_m4_p($@)])
|
||||
|
||||
m4_define([_m4_bpatsubsts_],
|
||||
[$0_(m4_decr([$1]), [$1])])
|
||||
|
||||
m4_define([_m4_bpatsubsts__],
|
||||
[[m4_define([_m4_p],
|
||||
m4_bpatsubst(m4_dquote(_m4_defn([_m4_p])), [$$1], [$$2]))]])
|
||||
|
||||
# m4_shiftn(N, ...)
|
||||
# -----------------
|
||||
# Returns ... shifted N times. Useful for recursive "varargs" constructs.
|
||||
#
|
||||
# m4_shiftn already validated arguments; we only need to speed up
|
||||
# _m4_shiftn. If N is 3, then we build the temporary _m4_s, defined as
|
||||
# ,[$5],[$6],...,[$m]_m4_popdef([_m4_s])
|
||||
# before calling m4_shift(_m4_s($@)).
|
||||
m4_define([_m4_shiftn],
|
||||
[m4_if(m4_incr([$1]), [$#], [], [m4_pushdef([_m4_s],
|
||||
_m4_for(m4_eval([$1 + 2]), [$#], [1],
|
||||
[[,]m4_dquote($], [)])[_m4_popdef([_m4_s])])m4_shift(_m4_s($@))])])
|
||||
|
||||
# m4_do(STRING, ...)
|
||||
# ------------------
|
||||
# This macro invokes all its arguments (in sequence, of course). It is
|
||||
# useful for making your macros more structured and readable by dropping
|
||||
# unnecessary dnl's and have the macros indented properly.
|
||||
#
|
||||
# Here, we use the temporary macro _m4_do, defined as
|
||||
# $1[]$2[]...[]$n[]_m4_popdef([_m4_do])
|
||||
m4_define([m4_do],
|
||||
[m4_if([$#], [0], [],
|
||||
[m4_pushdef([_$0], _m4_for([1], [$#], [1],
|
||||
[$], [[[]]])[_m4_popdef([_$0])])_$0($@)])])
|
||||
|
||||
# m4_dquote_elt(ARGS)
|
||||
# -------------------
|
||||
# Return ARGS as an unquoted list of double-quoted arguments.
|
||||
#
|
||||
# _m4_foreach to the rescue.
|
||||
m4_define([m4_dquote_elt],
|
||||
[m4_if([$#], [0], [], [[[$1]]_m4_foreach([,m4_dquote(], [)], $@)])])
|
||||
|
||||
# m4_reverse(ARGS)
|
||||
# ----------------
|
||||
# Output ARGS in reverse order.
|
||||
#
|
||||
# Invoke _m4_r($@) with the temporary _m4_r built as
|
||||
# [$m], [$m-1], ..., [$2], [$1]_m4_popdef([_m4_r])
|
||||
m4_define([m4_reverse],
|
||||
[m4_if([$#], [0], [], [$#], [1], [[$1]],
|
||||
[m4_pushdef([_m4_r], [[$$#]]_m4_for(m4_decr([$#]), [1], [-1],
|
||||
[[, ]m4_dquote($], [)])[_m4_popdef([_m4_r])])_m4_r($@)])])
|
||||
|
||||
|
||||
# m4_map_args_pair(EXPRESSION, [END-EXPR = EXPRESSION], ARG...)
|
||||
# -------------------------------------------------------------
|
||||
# Perform a pairwise grouping of consecutive ARGs, by expanding
|
||||
# EXPRESSION([ARG1], [ARG2]). If there are an odd number of ARGs, the
|
||||
# final argument is expanded with END-EXPR([ARGn]).
|
||||
#
|
||||
# Build the temporary macro _m4_map_args_pair, with the $2([$m+1])
|
||||
# only output if $# is odd:
|
||||
# $1([$3], [$4])[]$1([$5], [$6])[]...$1([$m-1],
|
||||
# [$m])[]m4_default([$2], [$1])([$m+1])[]_m4_popdef([_m4_map_args_pair])
|
||||
m4_define([m4_map_args_pair],
|
||||
[m4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])],
|
||||
[$#], [1], [m4_fatal([$0: too few arguments: $#: $1])],
|
||||
[$#], [2], [],
|
||||
[$#], [3], [m4_default([$2], [$1])([$3])[]],
|
||||
[m4_pushdef([_$0], _m4_for([3],
|
||||
m4_eval([$# / 2 * 2 - 1]), [2], [_$0_(], [)])_$0_end(
|
||||
[1], [2], [$#])[_m4_popdef([_$0])])_$0($@)])])
|
||||
|
||||
m4_define([_m4_map_args_pair_],
|
||||
[$0_([1], [$1], m4_incr([$1]))])
|
||||
|
||||
m4_define([_m4_map_args_pair__],
|
||||
[[$$1([$$2], [$$3])[]]])
|
||||
|
||||
m4_define([_m4_map_args_pair_end],
|
||||
[m4_if(m4_eval([$3 & 1]), [1], [[m4_default([$$2], [$$1])([$$3])[]]])])
|
||||
|
||||
# m4_join(SEP, ARG1, ARG2...)
|
||||
# ---------------------------
|
||||
# Produce ARG1SEPARG2...SEPARGn. Avoid back-to-back SEP when a given ARG
|
||||
# is the empty string. No expansion is performed on SEP or ARGs.
|
||||
#
|
||||
# Use a self-modifying separator, since we don't know how many
|
||||
# arguments might be skipped before a separator is first printed, but
|
||||
# be careful if the separator contains $. _m4_foreach to the rescue.
|
||||
m4_define([m4_join],
|
||||
[m4_pushdef([_m4_sep], [m4_define([_m4_sep], _m4_defn([m4_echo]))])]dnl
|
||||
[_m4_foreach([_$0([$1],], [)], $@)_m4_popdef([_m4_sep])])
|
||||
|
||||
m4_define([_m4_join],
|
||||
[m4_if([$2], [], [], [_m4_sep([$1])[$2]])])
|
||||
|
||||
# m4_joinall(SEP, ARG1, ARG2...)
|
||||
# ------------------------------
|
||||
# Produce ARG1SEPARG2...SEPARGn. An empty ARG results in back-to-back SEP.
|
||||
# No expansion is performed on SEP or ARGs.
|
||||
#
|
||||
# A bit easier than m4_join. _m4_foreach to the rescue.
|
||||
m4_define([m4_joinall],
|
||||
[[$2]m4_if(m4_eval([$# <= 2]), [1], [],
|
||||
[_m4_foreach([$1], [], m4_shift($@))])])
|
||||
|
||||
# m4_list_cmp(A, B)
|
||||
# -----------------
|
||||
# Compare the two lists of integer expressions A and B.
|
||||
#
|
||||
# m4_list_cmp takes care of any side effects; we only override
|
||||
# _m4_list_cmp_raw, where we can safely expand lists multiple times.
|
||||
# First, insert padding so that both lists are the same length; the
|
||||
# trailing +0 is necessary to handle a missing list. Next, create a
|
||||
# temporary macro to perform pairwise comparisons until an inequality
|
||||
# is found. For example, m4_list_cmp([1], [1,2]) creates _m4_cmp as
|
||||
# m4_if(m4_eval([($1) != ($3)]), [1], [m4_cmp([$1], [$3])],
|
||||
# m4_eval([($2) != ($4)]), [1], [m4_cmp([$2], [$4])],
|
||||
# [0]_m4_popdef([_m4_cmp]))
|
||||
# then calls _m4_cmp([1+0], [0*2], [1], [2+0])
|
||||
m4_define([_m4_list_cmp_raw],
|
||||
[m4_if([$1], [$2], 0,
|
||||
[_m4_list_cmp($1+0_m4_list_pad(m4_count($1), m4_count($2)),
|
||||
$2+0_m4_list_pad(m4_count($2), m4_count($1)))])])
|
||||
|
||||
m4_define([_m4_list_pad],
|
||||
[m4_if(m4_eval($1 < $2), [1],
|
||||
[_m4_for(m4_incr([$1]), [$2], [1], [,0*])])])
|
||||
|
||||
m4_define([_m4_list_cmp],
|
||||
[m4_pushdef([_m4_cmp], [m4_if(]_m4_for(
|
||||
[1], m4_eval([$# >> 1]), [1], [$0_(], [,]m4_eval([$# >> 1])[)])[
|
||||
[0]_m4_popdef([_m4_cmp]))])_m4_cmp($@)])
|
||||
|
||||
m4_define([_m4_list_cmp_],
|
||||
[$0_([$1], m4_eval([$1 + $2]))])
|
||||
|
||||
m4_define([_m4_list_cmp__],
|
||||
[[m4_eval([($$1) != ($$2)]), [1], [m4_cmp([$$1], [$$2])],
|
||||
]])
|
||||
|
||||
# m4_max(EXPR, ...)
|
||||
# m4_min(EXPR, ...)
|
||||
# -----------------
|
||||
# Return the decimal value of the maximum (or minimum) in a series of
|
||||
# integer expressions.
|
||||
#
|
||||
# _m4_foreach to the rescue; we only need to replace _m4_minmax. Here,
|
||||
# we need a temporary macro to track the best answer so far, so that
|
||||
# the foreach expression is tractable.
|
||||
m4_define([_m4_minmax],
|
||||
[m4_pushdef([_m4_best], m4_eval([$2]))_m4_foreach(
|
||||
[m4_define([_m4_best], $1(_m4_best,], [))], m4_shift($@))]dnl
|
||||
[_m4_best[]_m4_popdef([_m4_best])])
|
||||
|
||||
# m4_set_add_all(SET, VALUE...)
|
||||
# -----------------------------
|
||||
# Add each VALUE into SET. This is O(n) in the number of VALUEs, and
|
||||
# can be faster than calling m4_set_add for each VALUE.
|
||||
#
|
||||
# _m4_foreach to the rescue. If no deletions have occurred, then
|
||||
# avoid the speed penalty of m4_set_add.
|
||||
m4_define([m4_set_add_all],
|
||||
[m4_if([$#], [0], [], [$#], [1], [],
|
||||
[m4_define([_m4_set_size($1)], m4_eval(m4_set_size([$1])
|
||||
+ m4_len(_m4_foreach(m4_ifdef([_m4_set_cleanup($1)],
|
||||
[[m4_set_add]], [[_$0]])[([$1],], [)], $@))))])])
|
||||
|
||||
m4_define([_m4_set_add_all],
|
||||
[m4_ifdef([_m4_set([$1],$2)], [],
|
||||
[m4_define([_m4_set([$1],$2)],
|
||||
[1])m4_pushdef([_m4_set([$1])], [$2])-])])
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,121 +0,0 @@
|
||||
# C++ skeleton for Bison
|
||||
|
||||
# Copyright (C) 2002-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
m4_pushdef([b4_copyright_years],
|
||||
[2002-2012])
|
||||
|
||||
b4_output_begin([b4_dir_prefix[]stack.hh])
|
||||
b4_copyright([Stack handling for Bison parsers in C++],
|
||||
[2002-2012])[
|
||||
|
||||
/**
|
||||
** \file ]b4_dir_prefix[stack.hh
|
||||
** Define the ]b4_namespace_ref[::stack class.
|
||||
*/
|
||||
|
||||
]b4_cpp_guard_open([b4_dir_prefix[]stack.hh])[
|
||||
|
||||
# include <deque>
|
||||
|
||||
]b4_namespace_open[
|
||||
template <class T, class S = std::deque<T> >
|
||||
class stack
|
||||
{
|
||||
public:
|
||||
// Hide our reversed order.
|
||||
typedef typename S::reverse_iterator iterator;
|
||||
typedef typename S::const_reverse_iterator const_iterator;
|
||||
|
||||
stack () : seq_ ()
|
||||
{
|
||||
}
|
||||
|
||||
stack (unsigned int n) : seq_ (n)
|
||||
{
|
||||
}
|
||||
|
||||
inline
|
||||
T&
|
||||
operator [] (unsigned int i)
|
||||
{
|
||||
return seq_[i];
|
||||
}
|
||||
|
||||
inline
|
||||
const T&
|
||||
operator [] (unsigned int i) const
|
||||
{
|
||||
return seq_[i];
|
||||
}
|
||||
|
||||
inline
|
||||
void
|
||||
push (const T& t)
|
||||
{
|
||||
seq_.push_front (t);
|
||||
}
|
||||
|
||||
inline
|
||||
void
|
||||
pop (unsigned int n = 1)
|
||||
{
|
||||
for (; n; --n)
|
||||
seq_.pop_front ();
|
||||
}
|
||||
|
||||
inline
|
||||
unsigned int
|
||||
height () const
|
||||
{
|
||||
return seq_.size ();
|
||||
}
|
||||
|
||||
inline const_iterator begin () const { return seq_.rbegin (); }
|
||||
inline const_iterator end () const { return seq_.rend (); }
|
||||
|
||||
private:
|
||||
S seq_;
|
||||
};
|
||||
|
||||
/// Present a slice of the top of a stack.
|
||||
template <class T, class S = stack<T> >
|
||||
class slice
|
||||
{
|
||||
public:
|
||||
slice (const S& stack, unsigned int range)
|
||||
: stack_ (stack)
|
||||
, range_ (range)
|
||||
{
|
||||
}
|
||||
|
||||
inline
|
||||
const T&
|
||||
operator [] (unsigned int i) const
|
||||
{
|
||||
return stack_[range_ - i];
|
||||
}
|
||||
|
||||
private:
|
||||
const S& stack_;
|
||||
unsigned int range_;
|
||||
};
|
||||
]b4_namespace_close[
|
||||
|
||||
]b4_cpp_guard_close([b4_dir_prefix[]stack.hh])
|
||||
b4_output_end()
|
||||
|
||||
m4_popdef([b4_copyright_years])
|
||||
@ -1,105 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<!--
|
||||
bison.xsl - common templates for Bison XSLT.
|
||||
|
||||
Copyright (C) 2007-2012 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
-->
|
||||
|
||||
<xsl:stylesheet version="1.0"
|
||||
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
|
||||
xmlns:bison="http://www.gnu.org/software/bison/">
|
||||
|
||||
<xsl:key
|
||||
name="bison:symbolByName"
|
||||
match="/bison-xml-report/grammar/nonterminals/nonterminal"
|
||||
use="@name"
|
||||
/>
|
||||
<xsl:key
|
||||
name="bison:symbolByName"
|
||||
match="/bison-xml-report/grammar/terminals/terminal"
|
||||
use="@name"
|
||||
/>
|
||||
<xsl:key
|
||||
name="bison:ruleByNumber"
|
||||
match="/bison-xml-report/grammar/rules/rule"
|
||||
use="@number"
|
||||
/>
|
||||
<xsl:key
|
||||
name="bison:ruleByLhs"
|
||||
match="/bison-xml-report/grammar/rules/rule[
|
||||
@usefulness != 'useless-in-grammar']"
|
||||
use="lhs"
|
||||
/>
|
||||
<xsl:key
|
||||
name="bison:ruleByRhs"
|
||||
match="/bison-xml-report/grammar/rules/rule[
|
||||
@usefulness != 'useless-in-grammar']"
|
||||
use="rhs/symbol"
|
||||
/>
|
||||
|
||||
<!-- For the specified state, output: #sr-conflicts,#rr-conflicts -->
|
||||
<xsl:template match="state" mode="bison:count-conflicts">
|
||||
<xsl:variable name="transitions" select="actions/transitions"/>
|
||||
<xsl:variable name="reductions" select="actions/reductions"/>
|
||||
<xsl:variable
|
||||
name="terminals"
|
||||
select="
|
||||
$transitions/transition[@type='shift']/@symbol
|
||||
| $reductions/reduction/@symbol
|
||||
"
|
||||
/>
|
||||
<xsl:variable name="conflict-data">
|
||||
<xsl:for-each select="$terminals">
|
||||
<xsl:variable name="name" select="."/>
|
||||
<xsl:if test="generate-id($terminals[. = $name][1]) = generate-id(.)">
|
||||
<xsl:variable
|
||||
name="shift-count"
|
||||
select="count($transitions/transition[@symbol=$name])"
|
||||
/>
|
||||
<xsl:variable
|
||||
name="reduce-count"
|
||||
select="count($reductions/reduction[@symbol=$name])"
|
||||
/>
|
||||
<xsl:if test="$shift-count > 0 and $reduce-count > 0">
|
||||
<xsl:text>s</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:if test="$reduce-count > 1">
|
||||
<xsl:text>r</xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:variable>
|
||||
<xsl:value-of select="string-length(translate($conflict-data, 'r', ''))"/>
|
||||
<xsl:text>,</xsl:text>
|
||||
<xsl:value-of select="string-length(translate($conflict-data, 's', ''))"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="space">
|
||||
<xsl:param name="repeat">0</xsl:param>
|
||||
<xsl:param name="fill" select="' '"/>
|
||||
<xsl:if test="number($repeat) >= 1">
|
||||
<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$repeat - 1"/>
|
||||
<xsl:with-param name="fill" select="$fill"/>
|
||||
</xsl:call-template>
|
||||
<xsl:value-of select="$fill"/>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
</xsl:stylesheet>
|
||||
@ -1,397 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<!--
|
||||
xml2dot.xsl - transform Bison XML Report into DOT.
|
||||
|
||||
Copyright (C) 2007-2012 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Written by Wojciech Polak <polak@gnu.org>.
|
||||
-->
|
||||
|
||||
<xsl:stylesheet version="1.0"
|
||||
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
|
||||
xmlns:bison="http://www.gnu.org/software/bison/">
|
||||
|
||||
<xsl:import href="bison.xsl"/>
|
||||
<xsl:output method="text" encoding="UTF-8" indent="no"/>
|
||||
|
||||
<xsl:template match="/">
|
||||
<xsl:apply-templates select="bison-xml-report"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="bison-xml-report">
|
||||
<xsl:text>// Generated by GNU Bison </xsl:text>
|
||||
<xsl:value-of select="@version"/>
|
||||
<xsl:text>. </xsl:text>
|
||||
<xsl:text>// Report bugs to <</xsl:text>
|
||||
<xsl:value-of select="@bug-report"/>
|
||||
<xsl:text>>. </xsl:text>
|
||||
<xsl:text>// Home page: <</xsl:text>
|
||||
<xsl:value-of select="@url"/>
|
||||
<xsl:text>>. </xsl:text>
|
||||
<xsl:apply-templates select="automaton">
|
||||
<xsl:with-param name="filename" select="filename"/>
|
||||
</xsl:apply-templates>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton">
|
||||
<xsl:param name="filename"/>
|
||||
<xsl:text>digraph "</xsl:text>
|
||||
<xsl:call-template name="escape">
|
||||
<xsl:with-param name="subject" select="$filename"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text>" {
|
||||
node [fontname = courier, shape = box, colorscheme = paired6]
|
||||
edge [fontname = courier]
|
||||
|
||||
</xsl:text>
|
||||
<xsl:apply-templates select="state"/>
|
||||
<xsl:text>} </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton/state">
|
||||
<xsl:call-template name="output-node">
|
||||
<xsl:with-param name="number" select="@number"/>
|
||||
<xsl:with-param name="label">
|
||||
<xsl:apply-templates select="itemset/item"/>
|
||||
</xsl:with-param>
|
||||
</xsl:call-template>
|
||||
<xsl:apply-templates select="actions/transitions"/>
|
||||
<xsl:apply-templates select="actions/reductions">
|
||||
<xsl:with-param name="staten">
|
||||
<xsl:value-of select="@number"/>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/reductions">
|
||||
<xsl:param name="staten"/>
|
||||
<xsl:for-each select='reduction'>
|
||||
<!-- These variables are needed because the current context can't be
|
||||
refered to directly in XPath expressions. -->
|
||||
<xsl:variable name="rul">
|
||||
<xsl:value-of select="@rule"/>
|
||||
</xsl:variable>
|
||||
<xsl:variable name="ena">
|
||||
<xsl:value-of select="@enabled"/>
|
||||
</xsl:variable>
|
||||
<!-- The foreach's body is protected by this, so that we are actually
|
||||
going to iterate once per reduction rule, and not per lookahead. -->
|
||||
<xsl:if test='not(preceding-sibling::*[@rule=$rul and @enabled=$ena])'>
|
||||
<xsl:variable name="rule">
|
||||
<xsl:choose>
|
||||
<!-- The acceptation state is refered to as 'accept' in the XML, but
|
||||
just as '0' in the DOT. -->
|
||||
<xsl:when test="@rule='accept'">
|
||||
<xsl:text>0</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="@rule"/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:variable>
|
||||
|
||||
<!-- The edge's beginning -->
|
||||
<xsl:call-template name="reduction-edge-start">
|
||||
<xsl:with-param name="state" select="$staten"/>
|
||||
<xsl:with-param name="rule" select="$rule"/>
|
||||
<xsl:with-param name="enabled" select="@enabled"/>
|
||||
</xsl:call-template>
|
||||
|
||||
<!-- The edge's tokens -->
|
||||
<!-- Don't show labels for the default action. In other cases, there will
|
||||
always be at least one token, so 'label="[]"' will not occur. -->
|
||||
<xsl:if test='$rule!=0 and not(../reduction[@enabled=$ena and @rule=$rule and @symbol="$default"])'>
|
||||
<xsl:text>label="[</xsl:text>
|
||||
<xsl:for-each select='../reduction[@enabled=$ena and @rule=$rule]'>
|
||||
<xsl:call-template name="escape">
|
||||
<xsl:with-param name="subject" select="@symbol"/>
|
||||
</xsl:call-template>
|
||||
<xsl:if test="position() != last ()">
|
||||
<xsl:text>, </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
<xsl:text>]", </xsl:text>
|
||||
</xsl:if>
|
||||
|
||||
<!-- The edge's end -->
|
||||
<xsl:text>style=solid] </xsl:text>
|
||||
|
||||
<!-- The diamond representing the reduction -->
|
||||
<xsl:call-template name="reduction-node">
|
||||
<xsl:with-param name="state" select="$staten"/>
|
||||
<xsl:with-param name="rule" select="$rule"/>
|
||||
<xsl:with-param name="color">
|
||||
<xsl:choose>
|
||||
<xsl:when test='@enabled="true"'>
|
||||
<xsl:text>3</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:text>5</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:with-param>
|
||||
</xsl:call-template>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/transitions">
|
||||
<xsl:apply-templates select="transition"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="item">
|
||||
<xsl:param name="prev-rule-number"
|
||||
select="preceding-sibling::item[1]/@rule-number"/>
|
||||
<xsl:apply-templates select="key('bison:ruleByNumber', @rule-number)">
|
||||
<xsl:with-param name="point" select="@point"/>
|
||||
<xsl:with-param name="num" select="@rule-number"/>
|
||||
<xsl:with-param name="prev-lhs"
|
||||
select="key('bison:ruleByNumber', $prev-rule-number)/lhs[text()]"
|
||||
/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="lookaheads"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="rule">
|
||||
<xsl:param name="point"/>
|
||||
<xsl:param name="num"/>
|
||||
<xsl:param name="prev-lhs"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:choose>
|
||||
<xsl:when test="$num < 10">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:when test="$num < 100">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:text></xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
<xsl:value-of select="$num"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:choose>
|
||||
<xsl:when test="$prev-lhs = lhs[text()]">
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="'|'"/>
|
||||
<xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 1"/>
|
||||
</xsl:call-template>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="lhs"/>
|
||||
<xsl:text>:</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
<xsl:if test="$point = 0">
|
||||
<xsl:text> .</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:for-each select="rhs/symbol|rhs/empty">
|
||||
<xsl:apply-templates select="."/>
|
||||
<xsl:if test="$point = position()">
|
||||
<xsl:text> .</xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="symbol">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="."/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="empty"/>
|
||||
|
||||
<xsl:template match="lookaheads">
|
||||
<xsl:text> [</xsl:text>
|
||||
<xsl:apply-templates select="symbol"/>
|
||||
<xsl:text>]</xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="lookaheads/symbol">
|
||||
<xsl:value-of select="."/>
|
||||
<xsl:if test="position() != last()">
|
||||
<xsl:text>, </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="reduction-edge-start">
|
||||
<xsl:param name="state"/>
|
||||
<xsl:param name="rule"/>
|
||||
<xsl:param name="enabled"/>
|
||||
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="$state"/>
|
||||
<xsl:text> -> "</xsl:text>
|
||||
<xsl:value-of select="$state"/>
|
||||
<xsl:text>R</xsl:text>
|
||||
<xsl:value-of select="$rule"/>
|
||||
<xsl:if test='$enabled = "false"'>
|
||||
<xsl:text>d</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text>" [</xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="reduction-node">
|
||||
<xsl:param name="state"/>
|
||||
<xsl:param name="rule"/>
|
||||
<xsl:param name="color"/>
|
||||
|
||||
<xsl:text> "</xsl:text>
|
||||
<xsl:value-of select="$state"/>
|
||||
<xsl:text>R</xsl:text>
|
||||
<xsl:value-of select="$rule"/>
|
||||
<xsl:if test="$color = 5">
|
||||
<xsl:text>d</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text>" [label="</xsl:text>
|
||||
<xsl:choose>
|
||||
<xsl:when test="$rule = 0">
|
||||
<xsl:text>Acc", fillcolor=1</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:text>R</xsl:text>
|
||||
<xsl:value-of select="$rule"/>
|
||||
<xsl:text>", fillcolor=</xsl:text>
|
||||
<xsl:value-of select="$color"/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
<xsl:text>, shape=diamond, style=filled] </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="transition">
|
||||
<xsl:call-template name="output-edge">
|
||||
<xsl:with-param name="src" select="../../../@number"/>
|
||||
<xsl:with-param name="dst" select="@state"/>
|
||||
<xsl:with-param name="style">
|
||||
<xsl:choose>
|
||||
<xsl:when test="@symbol = 'error'">
|
||||
<xsl:text>dotted</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:when test="@type = 'shift'">
|
||||
<xsl:text>solid</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:text>dashed</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:with-param>
|
||||
<xsl:with-param name="label">
|
||||
<xsl:if test="not(@symbol = 'error')">
|
||||
<xsl:value-of select="@symbol"/>
|
||||
</xsl:if>
|
||||
</xsl:with-param>
|
||||
</xsl:call-template>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="output-node">
|
||||
<xsl:param name="number"/>
|
||||
<xsl:param name="label"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="$number"/>
|
||||
<xsl:text> [label="</xsl:text>
|
||||
<xsl:text>State </xsl:text>
|
||||
<xsl:value-of select="$number"/>
|
||||
<xsl:text>\n</xsl:text>
|
||||
<xsl:call-template name="escape">
|
||||
<xsl:with-param name="subject" select="$label"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text>\l"] </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="output-edge">
|
||||
<xsl:param name="src"/>
|
||||
<xsl:param name="dst"/>
|
||||
<xsl:param name="style"/>
|
||||
<xsl:param name="label"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="$src"/>
|
||||
<xsl:text> -> </xsl:text>
|
||||
<xsl:value-of select="$dst"/>
|
||||
<xsl:text> [style=</xsl:text>
|
||||
<xsl:value-of select="$style"/>
|
||||
<xsl:if test="$label and $label != ''">
|
||||
<xsl:text> label="</xsl:text>
|
||||
<xsl:call-template name="escape">
|
||||
<xsl:with-param name="subject" select="$label"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text>"</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text>] </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="escape">
|
||||
<xsl:param name="subject"/> <!-- required -->
|
||||
<xsl:call-template name="string-replace">
|
||||
<xsl:with-param name="subject">
|
||||
<xsl:call-template name="string-replace">
|
||||
<xsl:with-param name="subject">
|
||||
<xsl:call-template name="string-replace">
|
||||
<xsl:with-param name="subject" select="$subject"/>
|
||||
<xsl:with-param name="search" select="'\'"/>
|
||||
<xsl:with-param name="replace" select="'\\'"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
<xsl:with-param name="search" select="'"'"/>
|
||||
<xsl:with-param name="replace" select="'\"'"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
<xsl:with-param name="search" select="' '"/>
|
||||
<xsl:with-param name="replace" select="'\l'"/>
|
||||
</xsl:call-template>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="string-replace">
|
||||
<xsl:param name="subject"/>
|
||||
<xsl:param name="search"/>
|
||||
<xsl:param name="replace"/>
|
||||
<xsl:choose>
|
||||
<xsl:when test="contains($subject, $search)">
|
||||
<xsl:variable name="before" select="substring-before($subject, $search)"/>
|
||||
<xsl:variable name="after" select="substring-after($subject, $search)"/>
|
||||
<xsl:value-of select="$before"/>
|
||||
<xsl:value-of select="$replace"/>
|
||||
<xsl:call-template name="string-replace">
|
||||
<xsl:with-param name="subject" select="$after"/>
|
||||
<xsl:with-param name="search" select="$search"/>
|
||||
<xsl:with-param name="replace" select="$replace"/>
|
||||
</xsl:call-template>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="$subject"/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="lpad">
|
||||
<xsl:param name="str" select="''"/>
|
||||
<xsl:param name="pad" select="0"/>
|
||||
<xsl:variable name="diff" select="$pad - string-length($str)" />
|
||||
<xsl:choose>
|
||||
<xsl:when test="$diff < 0">
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$diff"/>
|
||||
</xsl:call-template>
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
</xsl:stylesheet>
|
||||
@ -1,569 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<!--
|
||||
xml2text.xsl - transform Bison XML Report into plain text.
|
||||
|
||||
Copyright (C) 2007-2012 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Written by Wojciech Polak <polak@gnu.org>.
|
||||
-->
|
||||
|
||||
<xsl:stylesheet version="1.0"
|
||||
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
|
||||
xmlns:bison="http://www.gnu.org/software/bison/">
|
||||
|
||||
<xsl:import href="bison.xsl"/>
|
||||
<xsl:output method="text" encoding="UTF-8" indent="no"/>
|
||||
|
||||
<xsl:template match="/">
|
||||
<xsl:apply-templates select="bison-xml-report"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="bison-xml-report">
|
||||
<xsl:apply-templates select="grammar" mode="reductions"/>
|
||||
<xsl:apply-templates select="grammar" mode="useless-in-parser"/>
|
||||
<xsl:apply-templates select="automaton" mode="conflicts"/>
|
||||
<xsl:apply-templates select="grammar"/>
|
||||
<xsl:apply-templates select="automaton"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar" mode="reductions">
|
||||
<xsl:apply-templates select="nonterminals" mode="useless-in-grammar"/>
|
||||
<xsl:apply-templates select="terminals" mode="unused-in-grammar"/>
|
||||
<xsl:apply-templates select="rules" mode="useless-in-grammar"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="nonterminals" mode="useless-in-grammar">
|
||||
<xsl:if test="nonterminal[@usefulness='useless-in-grammar']">
|
||||
<xsl:text>Nonterminals useless in grammar </xsl:text>
|
||||
<xsl:for-each select="nonterminal[@usefulness='useless-in-grammar']">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="@name"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:for-each>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="terminals" mode="unused-in-grammar">
|
||||
<xsl:if test="terminal[@usefulness='unused-in-grammar']">
|
||||
<xsl:text>Terminals unused in grammar </xsl:text>
|
||||
<xsl:for-each select="terminal[@usefulness='unused-in-grammar']">
|
||||
<xsl:sort select="@symbol-number" data-type="number"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="@name"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:for-each>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="rules" mode="useless-in-grammar">
|
||||
<xsl:variable name="set" select="rule[@usefulness='useless-in-grammar']"/>
|
||||
<xsl:if test="$set">
|
||||
<xsl:text>Rules useless in grammar </xsl:text>
|
||||
<xsl:call-template name="style-rule-set">
|
||||
<xsl:with-param name="rule-set" select="$set"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar" mode="useless-in-parser">
|
||||
<xsl:variable
|
||||
name="set" select="rules/rule[@usefulness='useless-in-parser']"
|
||||
/>
|
||||
<xsl:if test="$set">
|
||||
<xsl:text>Rules useless in parser due to conflicts </xsl:text>
|
||||
<xsl:call-template name="style-rule-set">
|
||||
<xsl:with-param name="rule-set" select="$set"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar">
|
||||
<xsl:text>Grammar </xsl:text>
|
||||
<xsl:call-template name="style-rule-set">
|
||||
<xsl:with-param
|
||||
name="rule-set" select="rules/rule[@usefulness!='useless-in-grammar']"
|
||||
/>
|
||||
</xsl:call-template>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="terminals"/>
|
||||
<xsl:apply-templates select="nonterminals"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="style-rule-set">
|
||||
<xsl:param name="rule-set"/>
|
||||
<xsl:for-each select="$rule-set">
|
||||
<xsl:apply-templates select=".">
|
||||
<xsl:with-param name="pad" select="'3'"/>
|
||||
<xsl:with-param name="prev-lhs">
|
||||
<xsl:if test="position()>1">
|
||||
<xsl:variable name="position" select="position()"/>
|
||||
<xsl:value-of select="$rule-set[$position - 1]/lhs"/>
|
||||
</xsl:if>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:for-each>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar/terminals">
|
||||
<xsl:text>Terminals, with rules where they appear </xsl:text>
|
||||
<xsl:apply-templates select="terminal"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar/nonterminals">
|
||||
<xsl:text>Nonterminals, with rules where they appear </xsl:text>
|
||||
<xsl:apply-templates select="nonterminal[@usefulness!='useless-in-grammar']"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="terminal">
|
||||
<xsl:value-of select="@name"/>
|
||||
<xsl:call-template name="line-wrap">
|
||||
<xsl:with-param name="first-line-length">
|
||||
<xsl:choose>
|
||||
<xsl:when test="string-length(@name) > 66">0</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="66 - string-length(@name)" />
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:with-param>
|
||||
<xsl:with-param name="line-length" select="66" />
|
||||
<xsl:with-param name="text">
|
||||
<xsl:value-of select="concat(' (', @token-number, ')')"/>
|
||||
<xsl:for-each select="key('bison:ruleByRhs', @name)">
|
||||
<xsl:value-of select="concat(' ', @number)"/>
|
||||
</xsl:for-each>
|
||||
</xsl:with-param>
|
||||
</xsl:call-template>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="nonterminal">
|
||||
<xsl:value-of select="@name"/>
|
||||
<xsl:value-of select="concat(' (', @symbol-number, ')')"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:variable name="output">
|
||||
<xsl:call-template name="line-wrap">
|
||||
<xsl:with-param name="line-length" select="66" />
|
||||
<xsl:with-param name="text">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:if test="key('bison:ruleByLhs', @name)">
|
||||
<xsl:text>on@left:</xsl:text>
|
||||
<xsl:for-each select="key('bison:ruleByLhs', @name)">
|
||||
<xsl:value-of select="concat(' ', @number)"/>
|
||||
</xsl:for-each>
|
||||
</xsl:if>
|
||||
<xsl:if test="key('bison:ruleByRhs', @name)">
|
||||
<xsl:if test="key('bison:ruleByLhs', @name)">
|
||||
<xsl:text>, </xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text>on@right:</xsl:text>
|
||||
<xsl:for-each select="key('bison:ruleByRhs', @name)">
|
||||
<xsl:value-of select="concat(' ', @number)"/>
|
||||
</xsl:for-each>
|
||||
</xsl:if>
|
||||
</xsl:with-param>
|
||||
</xsl:call-template>
|
||||
</xsl:variable>
|
||||
<xsl:value-of select="translate($output, '@', ' ')" />
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton" mode="conflicts">
|
||||
<xsl:variable name="conflict-report">
|
||||
<xsl:apply-templates select="state" mode="conflicts"/>
|
||||
</xsl:variable>
|
||||
<xsl:if test="string-length($conflict-report) != 0">
|
||||
<xsl:value-of select="$conflict-report"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="state" mode="conflicts">
|
||||
<xsl:variable name="conflict-counts">
|
||||
<xsl:apply-templates select="." mode="bison:count-conflicts" />
|
||||
</xsl:variable>
|
||||
<xsl:variable
|
||||
name="sr-count" select="substring-before($conflict-counts, ',')"
|
||||
/>
|
||||
<xsl:variable
|
||||
name="rr-count" select="substring-after($conflict-counts, ',')"
|
||||
/>
|
||||
<xsl:if test="$sr-count > 0 or $rr-count > 0">
|
||||
<xsl:value-of select="concat('State ', @number, ' conflicts:')"/>
|
||||
<xsl:if test="$sr-count > 0">
|
||||
<xsl:value-of select="concat(' ', $sr-count, ' shift/reduce')"/>
|
||||
<xsl:if test="$rr-count > 0">
|
||||
<xsl:value-of select="(',')"/>
|
||||
</xsl:if>
|
||||
</xsl:if>
|
||||
<xsl:if test="$rr-count > 0">
|
||||
<xsl:value-of select="concat(' ', $rr-count, ' reduce/reduce')"/>
|
||||
</xsl:if>
|
||||
<xsl:value-of select="' '"/>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton">
|
||||
<xsl:apply-templates select="state">
|
||||
<xsl:with-param name="pad" select="'3'"/>
|
||||
</xsl:apply-templates>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton/state">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:text>State </xsl:text>
|
||||
<xsl:value-of select="@number"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="itemset/item">
|
||||
<xsl:with-param name="pad" select="$pad"/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="actions/transitions">
|
||||
<xsl:with-param name="type" select="'shift'"/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="actions/errors"/>
|
||||
<xsl:apply-templates select="actions/reductions"/>
|
||||
<xsl:apply-templates select="actions/transitions">
|
||||
<xsl:with-param name="type" select="'goto'"/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="solved-conflicts"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/transitions">
|
||||
<xsl:param name="type"/>
|
||||
<xsl:if test="transition[@type = $type]">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="transition[@type = $type]">
|
||||
<xsl:with-param name="pad">
|
||||
<xsl:call-template name="max-width-symbol">
|
||||
<xsl:with-param name="node" select="transition[@type = $type]"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/errors">
|
||||
<xsl:if test="error">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="error">
|
||||
<xsl:with-param name="pad">
|
||||
<xsl:call-template name="max-width-symbol">
|
||||
<xsl:with-param name="node" select="error"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/reductions">
|
||||
<xsl:if test="reduction">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="reduction">
|
||||
<xsl:with-param name="pad">
|
||||
<xsl:call-template name="max-width-symbol">
|
||||
<xsl:with-param name="node" select="reduction"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="item">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:param name="prev-rule-number"
|
||||
select="preceding-sibling::item[1]/@rule-number"/>
|
||||
<xsl:apply-templates
|
||||
select="key('bison:ruleByNumber', current()/@rule-number)"
|
||||
>
|
||||
<xsl:with-param name="itemset" select="'true'"/>
|
||||
<xsl:with-param name="pad" select="$pad"/>
|
||||
<xsl:with-param
|
||||
name="prev-lhs"
|
||||
select="key('bison:ruleByNumber', $prev-rule-number)/lhs[text()]"
|
||||
/>
|
||||
<xsl:with-param name="point" select="@point"/>
|
||||
<xsl:with-param name="lookaheads">
|
||||
<xsl:apply-templates select="lookaheads"/>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="rule">
|
||||
<xsl:param name="itemset"/>
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:param name="prev-lhs"/>
|
||||
<xsl:param name="point"/>
|
||||
<xsl:param name="lookaheads"/>
|
||||
|
||||
<xsl:if test="$itemset != 'true' and not($prev-lhs = lhs[text()])">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="string(@number)"/>
|
||||
<xsl:with-param name="pad" select="number($pad)"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text> </xsl:text>
|
||||
|
||||
<!-- LHS -->
|
||||
<xsl:choose>
|
||||
<xsl:when test="$itemset != 'true' and $prev-lhs = lhs[text()]">
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="'|'"/>
|
||||
<xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 1"/>
|
||||
</xsl:call-template>
|
||||
</xsl:when>
|
||||
<xsl:when test="$itemset = 'true' and $prev-lhs = lhs[text()]">
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="'|'"/>
|
||||
<xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 1"/>
|
||||
</xsl:call-template>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="lhs"/>
|
||||
<xsl:text>:</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
|
||||
<!-- RHS -->
|
||||
<xsl:for-each select="rhs/*">
|
||||
<xsl:if test="position() = $point + 1">
|
||||
<xsl:text> .</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:if test="$itemset = 'true' and name(.) != 'empty'">
|
||||
<xsl:apply-templates select="."/>
|
||||
</xsl:if>
|
||||
<xsl:if test="$itemset != 'true'">
|
||||
<xsl:apply-templates select="."/>
|
||||
</xsl:if>
|
||||
<xsl:if test="position() = last() and position() = $point">
|
||||
<xsl:text> .</xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
<xsl:if test="$lookaheads">
|
||||
<xsl:value-of select="$lookaheads"/>
|
||||
</xsl:if>
|
||||
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="symbol">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="."/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="empty">
|
||||
<xsl:text> /* empty */</xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="lookaheads">
|
||||
<xsl:text> [</xsl:text>
|
||||
<xsl:apply-templates select="symbol"/>
|
||||
<xsl:text>]</xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="lookaheads/symbol">
|
||||
<xsl:value-of select="."/>
|
||||
<xsl:if test="position() != last()">
|
||||
<xsl:text>, </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="transition">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="rpad">
|
||||
<xsl:with-param name="str" select="string(@symbol)"/>
|
||||
<xsl:with-param name="pad" select="number($pad) + 2"/>
|
||||
</xsl:call-template>
|
||||
<xsl:choose>
|
||||
<xsl:when test="@type = 'shift'">
|
||||
<xsl:text>shift, and go to state </xsl:text>
|
||||
<xsl:value-of select="@state"/>
|
||||
</xsl:when>
|
||||
<xsl:when test="@type = 'goto'">
|
||||
<xsl:text>go to state </xsl:text>
|
||||
<xsl:value-of select="@state"/>
|
||||
</xsl:when>
|
||||
</xsl:choose>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="error">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="rpad">
|
||||
<xsl:with-param name="str" select="string(@symbol)"/>
|
||||
<xsl:with-param name="pad" select="number($pad) + 2"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text>error</xsl:text>
|
||||
<xsl:text> (</xsl:text>
|
||||
<xsl:value-of select="text()"/>
|
||||
<xsl:text>)</xsl:text>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="reduction">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="rpad">
|
||||
<xsl:with-param name="str" select="string(@symbol)"/>
|
||||
<xsl:with-param name="pad" select="number($pad) + 2"/>
|
||||
</xsl:call-template>
|
||||
<xsl:if test="@enabled = 'false'">
|
||||
<xsl:text>[</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:choose>
|
||||
<xsl:when test="@rule = 'accept'">
|
||||
<xsl:text>accept</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:text>reduce using rule </xsl:text>
|
||||
<xsl:value-of select="@rule"/>
|
||||
<xsl:text> (</xsl:text>
|
||||
<xsl:value-of
|
||||
select="key('bison:ruleByNumber', current()/@rule)/lhs[text()]"/>
|
||||
<xsl:text>)</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
<xsl:if test="@enabled = 'false'">
|
||||
<xsl:text>]</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="solved-conflicts">
|
||||
<xsl:if test="resolution">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="resolution"/>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="resolution">
|
||||
<xsl:text> Conflict between rule </xsl:text>
|
||||
<xsl:value-of select="@rule"/>
|
||||
<xsl:text> and token </xsl:text>
|
||||
<xsl:value-of select="@symbol"/>
|
||||
<xsl:text> resolved as </xsl:text>
|
||||
<xsl:if test="@type = 'error'">
|
||||
<xsl:text>an </xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:value-of select="@type"/>
|
||||
<xsl:text> (</xsl:text>
|
||||
<xsl:value-of select="."/>
|
||||
<xsl:text>). </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="max-width-symbol">
|
||||
<xsl:param name="node"/>
|
||||
<xsl:variable name="longest">
|
||||
<xsl:for-each select="$node">
|
||||
<xsl:sort data-type="number" select="string-length(@symbol)"
|
||||
order="descending"/>
|
||||
<xsl:if test="position() = 1">
|
||||
<xsl:value-of select="string-length(@symbol)"/>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:variable>
|
||||
<xsl:value-of select="$longest"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="lpad">
|
||||
<xsl:param name="str" select="''"/>
|
||||
<xsl:param name="pad" select="0"/>
|
||||
<xsl:variable name="diff" select="$pad - string-length($str)" />
|
||||
<xsl:choose>
|
||||
<xsl:when test="$diff < 0">
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$diff"/>
|
||||
</xsl:call-template>
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="rpad">
|
||||
<xsl:param name="str" select="''"/>
|
||||
<xsl:param name="pad" select="0"/>
|
||||
<xsl:variable name="diff" select="$pad - string-length($str)"/>
|
||||
<xsl:choose>
|
||||
<xsl:when test="$diff < 0">
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="$str"/>
|
||||
<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$diff"/>
|
||||
</xsl:call-template>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="line-wrap">
|
||||
<xsl:param name="line-length"/> <!-- required -->
|
||||
<xsl:param name="first-line-length" select="$line-length"/>
|
||||
<xsl:param name="text"/> <!-- required -->
|
||||
<xsl:choose>
|
||||
<xsl:when test="normalize-space($text) = ''" />
|
||||
<xsl:when test="string-length($text) <= $first-line-length">
|
||||
<xsl:value-of select="concat($text, ' ')" />
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:variable name="break-pos">
|
||||
<xsl:call-template name="ws-search">
|
||||
<xsl:with-param name="text" select="$text" />
|
||||
<xsl:with-param name="start" select="$first-line-length+1" />
|
||||
</xsl:call-template>
|
||||
</xsl:variable>
|
||||
<xsl:value-of select="substring($text, 1, $break-pos - 1)" />
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="line-wrap">
|
||||
<xsl:with-param name="line-length" select="$line-length" />
|
||||
<xsl:with-param
|
||||
name="text" select="concat(' ', substring($text, $break-pos+1))"
|
||||
/>
|
||||
</xsl:call-template>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="ws-search">
|
||||
<xsl:param name="text"/> <!-- required -->
|
||||
<xsl:param name="start"/> <!-- required -->
|
||||
<xsl:variable name="search-text" select="substring($text, $start)" />
|
||||
<xsl:choose>
|
||||
<xsl:when test="not(contains($search-text, ' '))">
|
||||
<xsl:value-of select="string-length($text)+1" />
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of
|
||||
select="$start + string-length(substring-before($search-text, ' '))"
|
||||
/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
</xsl:stylesheet>
|
||||
@ -1,745 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<!--
|
||||
xml2html.xsl - transform Bison XML Report into XHTML.
|
||||
|
||||
Copyright (C) 2007-2012 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Written by Wojciech Polak <polak@gnu.org>.
|
||||
-->
|
||||
|
||||
<xsl:stylesheet version="1.0"
|
||||
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
|
||||
xmlns="http://www.w3.org/1999/xhtml"
|
||||
xmlns:bison="http://www.gnu.org/software/bison/">
|
||||
|
||||
<xsl:import href="bison.xsl"/>
|
||||
|
||||
<xsl:output method="xml" encoding="UTF-8"
|
||||
doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN"
|
||||
doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"
|
||||
indent="yes"/>
|
||||
|
||||
<xsl:template match="/">
|
||||
<html>
|
||||
<head>
|
||||
<title>
|
||||
<xsl:value-of select="bison-xml-report/filename"/>
|
||||
<xsl:text> - GNU Bison XML Automaton Report</xsl:text>
|
||||
</title>
|
||||
<style type="text/css"><![CDATA[
|
||||
body {
|
||||
font-family: "Nimbus Sans L", Arial, sans-serif;
|
||||
font-size: 9pt;
|
||||
}
|
||||
a:link {
|
||||
color: #1f00ff;
|
||||
text-decoration: none;
|
||||
}
|
||||
a:visited {
|
||||
color: #1f00ff;
|
||||
text-decoration: none;
|
||||
}
|
||||
a:hover {
|
||||
color: red;
|
||||
}
|
||||
#menu a {
|
||||
text-decoration: underline;
|
||||
}
|
||||
.i {
|
||||
font-style: italic;
|
||||
}
|
||||
.pre {
|
||||
font-family: monospace;
|
||||
white-space: pre;
|
||||
}
|
||||
ol.decimal {
|
||||
list-style-type: decimal;
|
||||
}
|
||||
ol.lower-alpha {
|
||||
list-style-type: lower-alpha;
|
||||
}
|
||||
.point {
|
||||
color: #cc0000;
|
||||
}
|
||||
#footer {
|
||||
margin-top: 3.5em;
|
||||
font-size: 7pt;
|
||||
}
|
||||
]]></style>
|
||||
</head>
|
||||
<body>
|
||||
<xsl:apply-templates select="bison-xml-report"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<div id="footer"><hr />This document was generated using
|
||||
<a href="http://www.gnu.org/software/bison/" title="GNU Bison">
|
||||
GNU Bison <xsl:value-of select="/bison-xml-report/@version"/></a>
|
||||
XML Automaton Report.<br />
|
||||
<!-- default copying notice -->
|
||||
Verbatim copying and distribution of this entire page is
|
||||
permitted in any medium, provided this notice is preserved.</div>
|
||||
</body>
|
||||
</html>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="bison-xml-report">
|
||||
<h1>GNU Bison XML Automaton Report</h1>
|
||||
<p>
|
||||
input grammar: <span class="i"><xsl:value-of select="filename"/></span>
|
||||
</p>
|
||||
|
||||
<xsl:text> </xsl:text>
|
||||
<h3>Table of Contents</h3>
|
||||
<ul id="menu">
|
||||
<li>
|
||||
<a href="#reductions">Reductions</a>
|
||||
<ul class="lower-alpha">
|
||||
<li><a href="#nonterminals_useless_in_grammar">Nonterminals useless in grammar</a></li>
|
||||
<li><a href="#terminals_unused_in_grammar">Terminals unused in grammar</a></li>
|
||||
<li><a href="#rules_useless_in_grammar">Rules useless in grammar</a></li>
|
||||
<xsl:if test="grammar/rules/rule[@usefulness='useless-in-parser']">
|
||||
<li><a href="#rules_useless_in_parser">Rules useless in parser due to conflicts</a></li>
|
||||
</xsl:if>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a href="#conflicts">Conflicts</a></li>
|
||||
<li>
|
||||
<a href="#grammar">Grammar</a>
|
||||
<ul class="lower-alpha">
|
||||
<li><a href="#grammar">Itemset</a></li>
|
||||
<li><a href="#terminals">Terminal symbols</a></li>
|
||||
<li><a href="#nonterminals">Nonterminal symbols</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a href="#automaton">Automaton</a></li>
|
||||
</ul>
|
||||
<xsl:apply-templates select="grammar" mode="reductions"/>
|
||||
<xsl:apply-templates select="grammar" mode="useless-in-parser"/>
|
||||
<xsl:apply-templates select="automaton" mode="conflicts"/>
|
||||
<xsl:apply-templates select="grammar"/>
|
||||
<xsl:apply-templates select="automaton"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar" mode="reductions">
|
||||
<h2>
|
||||
<a name="reductions"/>
|
||||
<xsl:text> Reductions</xsl:text>
|
||||
</h2>
|
||||
<xsl:apply-templates select="nonterminals" mode="useless-in-grammar"/>
|
||||
<xsl:apply-templates select="terminals" mode="unused-in-grammar"/>
|
||||
<xsl:apply-templates select="rules" mode="useless-in-grammar"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="nonterminals" mode="useless-in-grammar">
|
||||
<h3>
|
||||
<a name="nonterminals_useless_in_grammar"/>
|
||||
<xsl:text> Nonterminals useless in grammar</xsl:text>
|
||||
</h3>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:if test="nonterminal[@usefulness='useless-in-grammar']">
|
||||
<p class="pre">
|
||||
<xsl:for-each select="nonterminal[@usefulness='useless-in-grammar']">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="@name"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:for-each>
|
||||
<xsl:text> </xsl:text>
|
||||
</p>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="terminals" mode="unused-in-grammar">
|
||||
<h3>
|
||||
<a name="terminals_unused_in_grammar"/>
|
||||
<xsl:text> Terminals unused in grammar</xsl:text>
|
||||
</h3>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:if test="terminal[@usefulness='unused-in-grammar']">
|
||||
<p class="pre">
|
||||
<xsl:for-each select="terminal[@usefulness='unused-in-grammar']">
|
||||
<xsl:sort select="@symbol-number" data-type="number"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:value-of select="@name"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:for-each>
|
||||
<xsl:text> </xsl:text>
|
||||
</p>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="rules" mode="useless-in-grammar">
|
||||
<h3>
|
||||
<a name="rules_useless_in_grammar"/>
|
||||
<xsl:text> Rules useless in grammar</xsl:text>
|
||||
</h3>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:variable name="set" select="rule[@usefulness='useless-in-grammar']"/>
|
||||
<xsl:if test="$set">
|
||||
<p class="pre">
|
||||
<xsl:call-template name="style-rule-set">
|
||||
<xsl:with-param name="rule-set" select="$set"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text> </xsl:text>
|
||||
</p>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar" mode="useless-in-parser">
|
||||
<xsl:variable
|
||||
name="set" select="rules/rule[@usefulness='useless-in-parser']"
|
||||
/>
|
||||
<xsl:if test="$set">
|
||||
<h2>
|
||||
<a name="rules_useless_in_parser"/>
|
||||
<xsl:text> Rules useless in parser due to conflicts</xsl:text>
|
||||
</h2>
|
||||
<xsl:text> </xsl:text>
|
||||
<p class="pre">
|
||||
<xsl:call-template name="style-rule-set">
|
||||
<xsl:with-param name="rule-set" select="$set"/>
|
||||
</xsl:call-template>
|
||||
</p>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar">
|
||||
<h2>
|
||||
<a name="grammar"/>
|
||||
<xsl:text> Grammar</xsl:text>
|
||||
</h2>
|
||||
<xsl:text> </xsl:text>
|
||||
<p class="pre">
|
||||
<xsl:call-template name="style-rule-set">
|
||||
<xsl:with-param
|
||||
name="rule-set" select="rules/rule[@usefulness!='useless-in-grammar']"
|
||||
/>
|
||||
</xsl:call-template>
|
||||
</p>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="terminals"/>
|
||||
<xsl:apply-templates select="nonterminals"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="style-rule-set">
|
||||
<xsl:param name="rule-set"/>
|
||||
<xsl:for-each select="$rule-set">
|
||||
<xsl:apply-templates select=".">
|
||||
<xsl:with-param name="pad" select="'3'"/>
|
||||
<xsl:with-param name="prev-lhs">
|
||||
<xsl:if test="position()>1">
|
||||
<xsl:variable name="position" select="position()"/>
|
||||
<xsl:value-of select="$rule-set[$position - 1]/lhs"/>
|
||||
</xsl:if>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:for-each>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton" mode="conflicts">
|
||||
<h2>
|
||||
<a name="conflicts"/>
|
||||
<xsl:text> Conflicts</xsl:text>
|
||||
</h2>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:variable name="conflict-report">
|
||||
<xsl:apply-templates select="state" mode="conflicts"/>
|
||||
</xsl:variable>
|
||||
<xsl:if test="string-length($conflict-report) != 0">
|
||||
<p class="pre">
|
||||
<xsl:copy-of select="$conflict-report"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</p>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="state" mode="conflicts">
|
||||
<xsl:variable name="conflict-counts">
|
||||
<xsl:apply-templates select="." mode="bison:count-conflicts" />
|
||||
</xsl:variable>
|
||||
<xsl:variable
|
||||
name="sr-count" select="substring-before($conflict-counts, ',')"
|
||||
/>
|
||||
<xsl:variable
|
||||
name="rr-count" select="substring-after($conflict-counts, ',')"
|
||||
/>
|
||||
<xsl:if test="$sr-count > 0 or $rr-count > 0">
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#state_', @number)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:value-of select="concat('State ', @number)"/>
|
||||
</a>
|
||||
<xsl:text> conflicts:</xsl:text>
|
||||
<xsl:if test="$sr-count > 0">
|
||||
<xsl:value-of select="concat(' ', $sr-count, ' shift/reduce')"/>
|
||||
<xsl:if test="$rr-count > 0">
|
||||
<xsl:value-of select="(',')"/>
|
||||
</xsl:if>
|
||||
</xsl:if>
|
||||
<xsl:if test="$rr-count > 0">
|
||||
<xsl:value-of select="concat(' ', $rr-count, ' reduce/reduce')"/>
|
||||
</xsl:if>
|
||||
<xsl:value-of select="' '"/>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar/terminals">
|
||||
<h3>
|
||||
<a name="terminals"/>
|
||||
<xsl:text> Terminals, with rules where they appear</xsl:text>
|
||||
</h3>
|
||||
<xsl:text> </xsl:text>
|
||||
<p class="pre">
|
||||
<xsl:apply-templates select="terminal"/>
|
||||
</p>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="grammar/nonterminals">
|
||||
<h3>
|
||||
<a name="nonterminals"/>
|
||||
<xsl:text> Nonterminals, with rules where they appear</xsl:text>
|
||||
</h3>
|
||||
<xsl:text> </xsl:text>
|
||||
<p class="pre">
|
||||
<xsl:apply-templates
|
||||
select="nonterminal[@usefulness!='useless-in-grammar']"
|
||||
/>
|
||||
</p>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="terminal">
|
||||
<b><xsl:value-of select="@name"/></b>
|
||||
<xsl:value-of select="concat(' (', @token-number, ')')"/>
|
||||
<xsl:for-each select="key('bison:ruleByRhs', @name)">
|
||||
<xsl:apply-templates select="." mode="number-link"/>
|
||||
</xsl:for-each>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="nonterminal">
|
||||
<b><xsl:value-of select="@name"/></b>
|
||||
<xsl:value-of select="concat(' (', @symbol-number, ')')"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:if test="key('bison:ruleByLhs', @name)">
|
||||
<xsl:text>on left:</xsl:text>
|
||||
<xsl:for-each select="key('bison:ruleByLhs', @name)">
|
||||
<xsl:apply-templates select="." mode="number-link"/>
|
||||
</xsl:for-each>
|
||||
</xsl:if>
|
||||
<xsl:if test="key('bison:ruleByRhs', @name)">
|
||||
<xsl:if test="key('bison:ruleByLhs', @name)">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text>on right:</xsl:text>
|
||||
<xsl:for-each select="key('bison:ruleByRhs', @name)">
|
||||
<xsl:apply-templates select="." mode="number-link"/>
|
||||
</xsl:for-each>
|
||||
</xsl:if>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="rule" mode="number-link">
|
||||
<xsl:text> </xsl:text>
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#rule_', @number)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:value-of select="@number"/>
|
||||
</a>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton">
|
||||
<h2>
|
||||
<a name="automaton"/>
|
||||
<xsl:text> Automaton</xsl:text>
|
||||
</h2>
|
||||
<xsl:apply-templates select="state">
|
||||
<xsl:with-param name="pad" select="'3'"/>
|
||||
</xsl:apply-templates>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="automaton/state">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<h3>
|
||||
<a>
|
||||
<xsl:attribute name="name">
|
||||
<xsl:value-of select="concat('state_', @number)"/>
|
||||
</xsl:attribute>
|
||||
</a>
|
||||
<xsl:text>state </xsl:text>
|
||||
<xsl:value-of select="@number"/>
|
||||
</h3>
|
||||
<xsl:text> </xsl:text>
|
||||
<p class="pre">
|
||||
<xsl:apply-templates select="itemset/item">
|
||||
<xsl:with-param name="pad" select="$pad"/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="actions/transitions">
|
||||
<xsl:with-param name="type" select="'shift'"/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="actions/errors"/>
|
||||
<xsl:apply-templates select="actions/reductions"/>
|
||||
<xsl:apply-templates select="actions/transitions">
|
||||
<xsl:with-param name="type" select="'goto'"/>
|
||||
</xsl:apply-templates>
|
||||
<xsl:apply-templates select="solved-conflicts"/>
|
||||
</p>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/transitions">
|
||||
<xsl:param name="type"/>
|
||||
<xsl:if test="transition[@type = $type]">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="transition[@type = $type]">
|
||||
<xsl:with-param name="pad">
|
||||
<xsl:call-template name="max-width-symbol">
|
||||
<xsl:with-param name="node" select="transition[@type = $type]"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/errors">
|
||||
<xsl:if test="error">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="error">
|
||||
<xsl:with-param name="pad">
|
||||
<xsl:call-template name="max-width-symbol">
|
||||
<xsl:with-param name="node" select="error"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="actions/reductions">
|
||||
<xsl:if test="reduction">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="reduction">
|
||||
<xsl:with-param name="pad">
|
||||
<xsl:call-template name="max-width-symbol">
|
||||
<xsl:with-param name="node" select="reduction"/>
|
||||
</xsl:call-template>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="item">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:param name="prev-rule-number"
|
||||
select="preceding-sibling::item[1]/@rule-number"/>
|
||||
<xsl:apply-templates
|
||||
select="key('bison:ruleByNumber', current()/@rule-number)"
|
||||
>
|
||||
<xsl:with-param name="itemset" select="'true'"/>
|
||||
<xsl:with-param name="pad" select="$pad"/>
|
||||
<xsl:with-param name="prev-lhs"
|
||||
select="key('bison:ruleByNumber', $prev-rule-number)/lhs[text()]"
|
||||
/>
|
||||
<xsl:with-param name="point" select="@point"/>
|
||||
<xsl:with-param name="lookaheads">
|
||||
<xsl:apply-templates select="lookaheads"/>
|
||||
</xsl:with-param>
|
||||
</xsl:apply-templates>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="rule">
|
||||
<xsl:param name="itemset"/>
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:param name="prev-lhs"/>
|
||||
<xsl:param name="point"/>
|
||||
<xsl:param name="lookaheads"/>
|
||||
|
||||
<xsl:if test="$itemset != 'true' and not($prev-lhs = lhs[text()])">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
|
||||
<xsl:if test="$itemset != 'true'">
|
||||
<a>
|
||||
<xsl:attribute name="name">
|
||||
<xsl:value-of select="concat('rule_', @number)"/>
|
||||
</xsl:attribute>
|
||||
</a>
|
||||
</xsl:if>
|
||||
<xsl:text> </xsl:text>
|
||||
|
||||
<xsl:choose>
|
||||
<xsl:when test="$itemset = 'true'">
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#rule_', @number)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="string(@number)"/>
|
||||
<xsl:with-param name="pad" select="number($pad)"/>
|
||||
</xsl:call-template>
|
||||
</a>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="string(@number)"/>
|
||||
<xsl:with-param name="pad" select="number($pad)"/>
|
||||
</xsl:call-template>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
<xsl:text> </xsl:text>
|
||||
|
||||
<!-- LHS -->
|
||||
<xsl:choose>
|
||||
<xsl:when test="$itemset != 'true' and $prev-lhs = lhs[text()]">
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="'|'"/>
|
||||
<xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 2"/>
|
||||
</xsl:call-template>
|
||||
</xsl:when>
|
||||
<xsl:when test="$itemset = 'true' and $prev-lhs = lhs[text()]">
|
||||
<xsl:call-template name="lpad">
|
||||
<xsl:with-param name="str" select="'|'"/>
|
||||
<xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 2"/>
|
||||
</xsl:call-template>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<span class="i">
|
||||
<xsl:value-of select="lhs"/>
|
||||
</span>
|
||||
<xsl:text> →</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
|
||||
<!-- RHS -->
|
||||
<xsl:for-each select="rhs/*">
|
||||
<xsl:if test="position() = $point + 1">
|
||||
<xsl:text> </xsl:text>
|
||||
<span class="point">.</span>
|
||||
</xsl:if>
|
||||
<xsl:if test="$itemset = 'true' and name(.) != 'empty'">
|
||||
<xsl:apply-templates select="."/>
|
||||
</xsl:if>
|
||||
<xsl:if test="$itemset != 'true'">
|
||||
<xsl:apply-templates select="."/>
|
||||
</xsl:if>
|
||||
<xsl:if test="position() = last() and position() = $point">
|
||||
<xsl:text> </xsl:text>
|
||||
<span class="point">.</span>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
<xsl:if test="$lookaheads">
|
||||
<xsl:value-of select="$lookaheads"/>
|
||||
</xsl:if>
|
||||
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="symbol">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:choose>
|
||||
<xsl:when test="name(key('bison:symbolByName', .)) = 'nonterminal'">
|
||||
<span class="i"><xsl:value-of select="."/></span>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<b><xsl:value-of select="."/></b>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="empty">
|
||||
<xsl:text> ε</xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="lookaheads">
|
||||
<xsl:text> [</xsl:text>
|
||||
<xsl:apply-templates select="symbol"/>
|
||||
<xsl:text>]</xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="lookaheads/symbol">
|
||||
<xsl:value-of select="."/>
|
||||
<xsl:if test="position() != last()">
|
||||
<xsl:text>, </xsl:text>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="transition">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="rpad">
|
||||
<xsl:with-param name="str" select="string(@symbol)"/>
|
||||
<xsl:with-param name="pad" select="number($pad) + 2"/>
|
||||
</xsl:call-template>
|
||||
<xsl:choose>
|
||||
<xsl:when test="@type = 'shift'">
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#state_', @state)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:value-of select="concat('shift, and go to state ', @state)"/>
|
||||
</a>
|
||||
</xsl:when>
|
||||
<xsl:when test="@type = 'goto'">
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#state_', @state)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:value-of select="concat('go to state ', @state)"/>
|
||||
</a>
|
||||
</xsl:when>
|
||||
</xsl:choose>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="error">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="rpad">
|
||||
<xsl:with-param name="str" select="string(@symbol)"/>
|
||||
<xsl:with-param name="pad" select="number($pad) + 2"/>
|
||||
</xsl:call-template>
|
||||
<xsl:text>error</xsl:text>
|
||||
<xsl:text> (</xsl:text>
|
||||
<xsl:value-of select="text()"/>
|
||||
<xsl:text>)</xsl:text>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="reduction">
|
||||
<xsl:param name="pad"/>
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:call-template name="rpad">
|
||||
<xsl:with-param name="str" select="string(@symbol)"/>
|
||||
<xsl:with-param name="pad" select="number($pad) + 2"/>
|
||||
</xsl:call-template>
|
||||
<xsl:if test="@enabled = 'false'">
|
||||
<xsl:text>[</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:choose>
|
||||
<xsl:when test="@rule = 'accept'">
|
||||
<xsl:text>accept</xsl:text>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#rule_', @rule)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:value-of select="concat('reduce using rule ', @rule)"/>
|
||||
</a>
|
||||
<xsl:text> (</xsl:text>
|
||||
<xsl:value-of
|
||||
select="key('bison:ruleByNumber', current()/@rule)/lhs[text()]"
|
||||
/>
|
||||
<xsl:text>)</xsl:text>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
<xsl:if test="@enabled = 'false'">
|
||||
<xsl:text>]</xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="solved-conflicts">
|
||||
<xsl:if test="resolution">
|
||||
<xsl:text> </xsl:text>
|
||||
<xsl:apply-templates select="resolution"/>
|
||||
</xsl:if>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template match="resolution">
|
||||
<xsl:text> Conflict between </xsl:text>
|
||||
<a>
|
||||
<xsl:attribute name="href">
|
||||
<xsl:value-of select="concat('#rule_', @rule)"/>
|
||||
</xsl:attribute>
|
||||
<xsl:value-of select="concat('rule ',@rule)"/>
|
||||
</a>
|
||||
<xsl:text> and token </xsl:text>
|
||||
<xsl:value-of select="@symbol"/>
|
||||
<xsl:text> resolved as </xsl:text>
|
||||
<xsl:if test="@type = 'error'">
|
||||
<xsl:text>an </xsl:text>
|
||||
</xsl:if>
|
||||
<xsl:value-of select="@type"/>
|
||||
<xsl:text> (</xsl:text>
|
||||
<xsl:value-of select="."/>
|
||||
<xsl:text>). </xsl:text>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="max-width-symbol">
|
||||
<xsl:param name="node"/>
|
||||
<xsl:variable name="longest">
|
||||
<xsl:for-each select="$node">
|
||||
<xsl:sort data-type="number" select="string-length(@symbol)"
|
||||
order="descending"/>
|
||||
<xsl:if test="position() = 1">
|
||||
<xsl:value-of select="string-length(@symbol)"/>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:variable>
|
||||
<xsl:value-of select="$longest"/>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="lpad">
|
||||
<xsl:param name="str" select="''"/>
|
||||
<xsl:param name="pad" select="0"/>
|
||||
<xsl:variable name="diff" select="$pad - string-length($str)" />
|
||||
<xsl:choose>
|
||||
<xsl:when test="$diff < 0">
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$diff"/>
|
||||
</xsl:call-template>
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="rpad">
|
||||
<xsl:param name="str" select="''"/>
|
||||
<xsl:param name="pad" select="0"/>
|
||||
<xsl:variable name="diff" select="$pad - string-length($str)"/>
|
||||
<xsl:choose>
|
||||
<xsl:when test="$diff < 0">
|
||||
<xsl:value-of select="$str"/>
|
||||
</xsl:when>
|
||||
<xsl:otherwise>
|
||||
<xsl:value-of select="$str"/>
|
||||
<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$diff"/>
|
||||
</xsl:call-template>
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<xsl:template name="space">
|
||||
<xsl:param name="repeat">0</xsl:param>
|
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<xsl:param name="fill" select="' '"/>
|
||||
<xsl:if test="number($repeat) >= 1">
|
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<xsl:call-template name="space">
|
||||
<xsl:with-param name="repeat" select="$repeat - 1"/>
|
||||
<xsl:with-param name="fill" select="$fill"/>
|
||||
</xsl:call-template>
|
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<xsl:value-of select="$fill"/>
|
||||
</xsl:if>
|
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|
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|
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</xsl:stylesheet>
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File diff suppressed because it is too large
Load Diff
|
Before Width: | Height: | Size: 3.9 KiB |
@ -1,3 +0,0 @@
|
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// Icon Resource Definition
|
||||
#define MAIN_ICON 102
|
||||
MAIN_ICON ICON "icon.ico"
|
||||
@ -1,37 +1,28 @@
|
||||
#include "parser.h"
|
||||
|
||||
parse_t::parse_t()
|
||||
{
|
||||
}
|
||||
parse_t::parse_t() {}
|
||||
|
||||
auto parse_t::get_instance() -> parse_t *
|
||||
{
|
||||
static parse_t obj;
|
||||
return &obj;
|
||||
auto parse_t::get_instance() -> parse_t * {
|
||||
static parse_t obj;
|
||||
return &obj;
|
||||
}
|
||||
|
||||
void parse_t::add_label( std::string label_name )
|
||||
{
|
||||
// remove ":" from the end of the label name...
|
||||
label_name.erase( label_name.end() - 1 );
|
||||
virt_labels.push_back( { label_name } );
|
||||
void parse_t::add_label(std::string label_name) {
|
||||
// remove ":" from the end of the label name...
|
||||
label_name.erase(label_name.end() - 1);
|
||||
virt_labels.push_back({label_name});
|
||||
}
|
||||
|
||||
void parse_t::add_vinstr( std::string vinstr_name )
|
||||
{
|
||||
virt_labels.back().vinstrs.push_back( { vinstr_name, false, 0u } );
|
||||
void parse_t::add_vinstr(std::string vinstr_name) {
|
||||
virt_labels.back().vinstrs.push_back({vinstr_name, false, 0u});
|
||||
}
|
||||
|
||||
void parse_t::add_vinstr( std::string vinstr_name, std::uintptr_t imm_val )
|
||||
{
|
||||
virt_labels.back().vinstrs.push_back( { vinstr_name, true, imm_val } );
|
||||
void parse_t::add_vinstr(std::string vinstr_name, std::uintptr_t imm_val) {
|
||||
virt_labels.back().vinstrs.push_back({vinstr_name, true, imm_val});
|
||||
}
|
||||
|
||||
bool parse_t::for_each( callback_t callback )
|
||||
{
|
||||
for ( auto &entry : virt_labels )
|
||||
if ( !callback( &entry ) )
|
||||
return false;
|
||||
|
||||
return true;
|
||||
bool parse_t::for_each(callback_t callback) {
|
||||
for (auto &entry : virt_labels)
|
||||
if (!callback(&entry)) return false;
|
||||
return true;
|
||||
}
|
||||
@ -1,100 +0,0 @@
|
||||
#pragma once
|
||||
#include <cstdint>
|
||||
#include <functional>
|
||||
#include <iostream>
|
||||
#include <vector>
|
||||
|
||||
/// <summary>
|
||||
/// raw virtual instruction information extracted using lex and yacc...
|
||||
/// </summary>
|
||||
struct _vinstr_meta
|
||||
{
|
||||
/// <summary>
|
||||
/// virtual instruction name...
|
||||
/// </summary>
|
||||
std::string name;
|
||||
|
||||
/// <summary>
|
||||
/// if the virtual instruction has a second operand or not (imm)...
|
||||
/// </summary>
|
||||
bool has_imm;
|
||||
|
||||
/// <summary>
|
||||
/// the imm if any...
|
||||
/// </summary>
|
||||
std::uintptr_t imm;
|
||||
};
|
||||
|
||||
/// <summary>
|
||||
/// raw label containing raw virtual instruction data extracted using lex and yacc...
|
||||
/// </summary>
|
||||
struct _vlabel_meta
|
||||
{
|
||||
/// <summary>
|
||||
/// label name...
|
||||
/// </summary>
|
||||
std::string label_name;
|
||||
|
||||
/// <summary>
|
||||
/// vector of raw virtual instruction data...
|
||||
/// </summary>
|
||||
std::vector< _vinstr_meta > vinstrs;
|
||||
};
|
||||
|
||||
/// <summary>
|
||||
/// used for parse_t::for_each...
|
||||
/// </summary>
|
||||
using callback_t = std::function< bool( _vlabel_meta * ) >;
|
||||
|
||||
/// <summary>
|
||||
/// this singleton class contains all the information for parsed virtual instructions...
|
||||
/// </summary>
|
||||
class parse_t
|
||||
{
|
||||
public:
|
||||
/// <summary>
|
||||
/// gets the one and only instance of this class...
|
||||
/// </summary>
|
||||
/// <returns>returns a pointer to the one and only instance of this class...</returns>
|
||||
static auto get_instance() -> parse_t *;
|
||||
|
||||
/// <summary>
|
||||
/// used by yacc file to add new labels...
|
||||
/// </summary>
|
||||
/// <param name="label_name">label name, no pass by reference since a new std::string object must be
|
||||
/// created...</param>
|
||||
void add_label( std::string label_name );
|
||||
|
||||
/// <summary>
|
||||
/// used by yacc file to add new virtual instruction with no imm...
|
||||
/// </summary>
|
||||
/// <param name="vinstr_name">virtual instruction name, no pass by reference since a new std::string object must be
|
||||
/// created...</param>
|
||||
void add_vinstr( std::string vinstr_name );
|
||||
|
||||
/// <summary>
|
||||
/// used by yacc file to add new virtual instruction with an imm...
|
||||
/// </summary>
|
||||
/// <param name="vinstr_name">virtual instruction name, no pass by reference since a new std::string object must
|
||||
/// be created...</param>
|
||||
/// <param name="imm_val">imm value...</param>
|
||||
void add_vinstr( std::string vinstr_name, std::uintptr_t imm_val );
|
||||
|
||||
/// <summary>
|
||||
/// used to loop over every single label...
|
||||
/// </summary>
|
||||
/// <param name="callback">lambda to call back given the label structure...</param>
|
||||
/// <returns>returns true if all labels were looped through...</returns>
|
||||
bool for_each( callback_t callback );
|
||||
|
||||
private:
|
||||
/// <summary>
|
||||
/// vector of raw virtual labels...
|
||||
/// </summary>
|
||||
std::vector< _vlabel_meta > virt_labels;
|
||||
|
||||
/// <summary>
|
||||
/// default constructor... private...
|
||||
/// </summary>
|
||||
parse_t();
|
||||
};
|
||||
@ -1,159 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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<PropertyGroup Label="Globals">
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<Keyword>Win32Proj</Keyword>
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<ProjectGuid>{6ac977ff-bd53-4a74-8452-69b3500924e8}</ProjectGuid>
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<RootNamespace>vmassembler</RootNamespace>
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
|
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<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
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<ImportGroup Label="ExtensionSettings">
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||||
<Import Project="custom_build_rules\win_flex_bison_custom_build.props" />
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||||
</ImportGroup>
|
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<ImportGroup Label="Shared">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<LinkIncremental>false</LinkIncremental>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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||||
<SDLCheck>true</SDLCheck>
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||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpplatest</LanguageStandard>
|
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<Optimization>Disabled</Optimization>
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||||
</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>DebugFull</GenerateDebugInformation>
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<GenerateMapFile>true</GenerateMapFile>
|
||||
<AssemblyDebug>true</AssemblyDebug>
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||||
<Bison />
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||||
<Bison>
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<AdditionalOptions>
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||||
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<Flex />
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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<Project>{d0b6092a-9944-4f24-9486-4b7dae372619}</Project>
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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<Filter>Grammer Files</Filter>
|
||||
</Flex>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="parser.tab.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="parser.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="compiler.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\API\Memory.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore\API</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\API\Process.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore\API</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\API\Synchronization.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore\API</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\API\Terminal.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore\API</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\API\Thread.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore\API</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Allocator.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\ArgParse.h">
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||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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</ClInclude>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Bitset.h">
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||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Comparison.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Defines.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Format.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\LibC.h">
|
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\List.h">
|
||||
<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Object.h">
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Status.h">
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\String.h">
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Types.h">
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Vector.h">
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zycore\Zycore.h">
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<Filter>Header Files\vmprofiler\Zycore</Filter>
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</ClInclude>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Generated\EnumInstructionCategory.h">
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||||
<Filter>Header Files\vmprofiler\Zydis\Generated</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Generated\EnumISAExt.h">
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<Filter>Header Files\vmprofiler\Zydis\Generated</Filter>
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</ClInclude>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Generated\EnumISASet.h">
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<Filter>Header Files\vmprofiler\Zydis\Generated</Filter>
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</ClInclude>
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<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Generated\EnumMnemonic.h">
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<Filter>Header Files\vmprofiler\Zydis\Generated</Filter>
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</ClInclude>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Generated\EnumRegister.h">
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<Filter>Header Files\vmprofiler\Zydis\Generated</Filter>
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||||
</ClInclude>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Internal\DecoderData.h">
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||||
<Filter>Header Files\vmprofiler\Zydis\Internal</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Internal\FormatterATT.h">
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||||
<Filter>Header Files\vmprofiler\Zydis\Internal</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Internal\FormatterBase.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis\Internal</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Internal\FormatterIntel.h">
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||||
<Filter>Header Files\vmprofiler\Zydis\Internal</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Internal\SharedData.h">
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||||
<Filter>Header Files\vmprofiler\Zydis\Internal</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Internal\String.h">
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||||
<Filter>Header Files\vmprofiler\Zydis\Internal</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Decoder.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
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</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\DecoderTypes.h">
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||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
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</ClInclude>
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||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Formatter.h">
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<Filter>Header Files\vmprofiler\Zydis</Filter>
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</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\FormatterBuffer.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\MetaInfo.h">
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||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Mnemonic.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Register.h">
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||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\SharedTypes.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\ShortString.h">
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||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Status.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Utils.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\Zydis\Zydis.h">
|
||||
<Filter>Header Files\vmprofiler\Zydis</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\transform.hpp">
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||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\vm.h">
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||||
<Filter>Header Files\vmprofiler</Filter>
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||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\vmctx.h">
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||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\vmp2.hpp">
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||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\vmprofiler.hpp">
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||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\vmutils.h">
|
||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
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|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\ZycoreExportConfig.h">
|
||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\vmprofiler\include\ZydisExportConfig.h">
|
||||
<Filter>Header Files\vmprofiler</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\xtils\xtils.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\dependencies\cli-parser\cli-parser.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="gen_code.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ResourceCompile Include="icon.rc">
|
||||
<Filter>Resource Files</Filter>
|
||||
</ResourceCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Image Include="icon.ico">
|
||||
<Filter>Resource Files</Filter>
|
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</Image>
|
||||
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|
||||
<ItemGroup>
|
||||
<None Include="..\.clang-format">
|
||||
<Filter>Resource Files</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
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