1 #!/usr/bin/bash 2 # script to generate code for LLVM/SPIR-V translator based on khronos 3 # header file spirv.hpp. 4 # 5 6 7 ###################### 8 # 9 # generate NameMap 10 # 11 ###################### 12 13 genNameMap() { 14 prefix=$1 15 echo "template<> inline void 16 SPIRVMap<$prefix, std::string>::init() {" 17 18 cat $spirvHeader | sed -n -e "/^ *${prefix}[^a-z]/s:^ *${prefix}\([^= ][^= ]*\)[= ][= ]*\([0x]*[0-9][0-9]*\).*:\1 \2:p" | while read a b; do 19 printf " add(${prefix}%s, \"%s\");\n" $a $a 20 done 21 22 echo "} 23 SPIRV_DEF_NAMEMAP($prefix, SPIRV${prefix}NameMap) 24 " 25 26 } 27 28 ########################### 29 # 30 # generate isValid function 31 # 32 ########################### 33 genIsValid() { 34 prefix=$1 35 echo "inline bool 36 isValid(spv::$prefix V) { 37 switch(V) {" 38 39 cat $spirvHeader | sed -n -e "/^ *${prefix}[^a-z]/s:^ *${prefix}\([^= ][^= ]*\)[= ][= ]*\(.*\).*:\1 \2:p" | while read a b; do 40 if [[ $a == CapabilityNone ]]; then 41 continue 42 fi 43 printf " case ${prefix}%s:\n" $a 44 done 45 46 echo " return true; 47 default: 48 return false; 49 } 50 } 51 " 52 } 53 genMaskIsValid() { 54 prefix=$1 55 subprefix=`echo $prefix | sed -e "s:Mask::g"` 56 echo "inline bool 57 isValid$prefix(SPIRVWord Mask) { 58 SPIRVWord ValidMask = 0u;" 59 60 cat $spirvHeader | sed -n -e "/^ *${subprefix}[^a-z]/s:^ *${subprefix}\([^= ][^= ]*\)Mask[= ][= ]*\(.*\).*:\1 \2:p" | while read a b; do 61 if [[ $a == None ]]; then 62 continue 63 fi 64 printf " ValidMask |= ${subprefix}%sMask;\n" $a 65 done 66 67 echo " 68 return (Mask & ~ValidMask) == 0; 69 } 70 " 71 } 72 73 ############################## 74 # 75 # generate entries for td file 76 # 77 ############################## 78 genTd() { 79 prefix=$1 80 81 if [[ $prefix == "Capability" ]]; then 82 echo "class SPIRV${prefix}_ {" 83 else 84 echo "def SPIRV${prefix} : Operand<i32> { 85 let PrintMethod = \"printSPIRV${prefix}\"; 86 " 87 fi 88 89 cat $spirvHeader | sed -n -e "/^ *${prefix}[^a-z]/s:^ *${prefix}\([^= ][^= ]*\)[= ][= ]*\([0xX]*[0-9a-fA-F][0-9a-fA-F]*\).*:\1 \2:p" | while read a b; do 90 if [[ $a == CapabilityNone ]]; then 91 continue 92 fi 93 printf " int %s = %s;\n" $a $b 94 done 95 96 if [[ $prefix == "Capability" ]]; then 97 echo "} 98 def SPIRV${prefix} : SPIRV${prefix}_; 99 " 100 else 101 echo "} 102 " 103 fi 104 } 105 106 gen() { 107 type=$1 108 for prefix in SourceLanguage ExecutionModel AddressingModel MemoryModel ExecutionMode StorageClass Dim SamplerAddressingMode SamplerFilterMode ImageFormat \ 109 ImageChannelOrder ImageChannelDataType FPRoundingMode LinkageType AccessQualifier FunctionParameterAttribute Decoration BuiltIn Scope GroupOperation \ 110 KernelEnqueueFlags Capability Op; do 111 if [[ "$type" == NameMap ]]; then 112 genNameMap $prefix 113 elif [[ "$type" == isValid ]]; then 114 genIsValid $prefix 115 elif [[ "$type" == td ]]; then 116 genTd $prefix 117 else 118 echo "invalid type \"$type\"." 119 exit 120 fi 121 done 122 for prefix in ImageOperandsMask FPFastMathModeMask SelectionControlMask LoopControlMask FunctionControlMask MemorySemanticsMask MemoryAccessMask \ 123 KernelProfilingInfoMask; do 124 if [[ "$type" == isValid ]]; then 125 genMaskIsValid $prefix 126 fi 127 done 128 } 129 130 #################### 131 # 132 # main 133 # 134 #################### 135 136 if [[ $# -ne 3 ]]; then 137 echo "usage: gen_spirv path_to_spirv.hpp [NameMap|isValid|td] output_file" 138 exit 139 fi 140 141 spirvHeader=$1 142 type=$2 143 outputFile=$3 144 includeGuard="`echo ${outputFile} | tr '[:lower:]' '[:upper:]' | sed -e 's/\./_/g'`_" 145 146 echo "//===- ${outputFile} - SPIR-V ${type} enums ----------------*- C++ -*-===// 147 // 148 // The LLVM/SPIRV Translator 149 // 150 // This file is distributed under the University of Illinois Open Source 151 // License. See LICENSE.TXT for details. 152 // 153 // Copyright (c) 2014 Advanced Micro Devices, Inc. All rights reserved. 154 // 155 // Permission is hereby granted, free of charge, to any person obtaining a 156 // copy of this software and associated documentation files (the \"Software\"), 157 // to deal with the Software without restriction, including without limitation 158 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 159 // and/or sell copies of the Software, and to permit persons to whom the 160 // Software is furnished to do so, subject to the following conditions: 161 // 162 // Redistributions of source code must retain the above copyright notice, 163 // this list of conditions and the following disclaimers. 164 // Redistributions in binary form must reproduce the above copyright notice, 165 // this list of conditions and the following disclaimers in the documentation 166 // and/or other materials provided with the distribution. 167 // Neither the names of Advanced Micro Devices, Inc., nor the names of its 168 // contributors may be used to endorse or promote products derived from this 169 // Software without specific prior written permission. 170 // THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 171 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 172 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 173 // CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 174 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 175 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH 176 // THE SOFTWARE. 177 // 178 //===----------------------------------------------------------------------===// 179 /// \\file 180 /// 181 /// This file defines SPIR-V ${type} enums. 182 /// 183 //===----------------------------------------------------------------------===// 184 // WARNING: 185 // 186 // This file has been generated using \`tools/spirv-tool/gen_spirv.bash\` and 187 // should not be modified manually. If the file needs to be updated, edit the 188 // script and any other source file instead, before re-generating this file. 189 //===----------------------------------------------------------------------===// 190 191 #ifndef ${includeGuard} 192 #define ${includeGuard} 193 194 #include \"spirv.hpp\" 195 #include \"SPIRVEnum.h\" 196 197 using namespace spv; 198 199 namespace SPIRV { 200 " > ${outputFile} 201 202 gen $type >> ${outputFile} 203 204 echo "} /* namespace SPIRV */ 205 206 #endif /* ${includeGuard} */" >> ${outputFile} 207
