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Merge pull request #1753 from pixeljetstream/ckubischnv_dumpbuiltins

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introduce ability to dump builtin symbol table
This commit is contained in:
John Kessenich 2019-04-17 21:52:34 +07:00 committed by GitHub
commit 805b09f922
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 82 additions and 19 deletions
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6
StandAlone/StandAlone.cpp
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@ -162,6 +162,7 @@ const char* shaderStageName = nullptr;
const char* variableName = nullptr;
bool HlslEnable16BitTypes = false;
bool HlslDX9compatible = false;
bool DumpBuiltinSymbols = false;
std::vector<std::string> IncludeDirectoryList;
// Source environment
@ -494,6 +495,8 @@ void ProcessArguments(std::vector<std::unique_ptr<glslang::TWorkItem>>& workItem
Error("--client expects vulkan100 or opengl100");
}
bumpArg();
} else if (lowerword == "dump-builtin-symbols") {
DumpBuiltinSymbols = true;
} else if (lowerword == "entry-point") {
entryPointName = argv[1];
if (argc <= 1)
@ -833,6 +836,8 @@ void SetMessageOptions(EShMessages& messages)
messages = (EShMessages)(messages | EShMsgHlslLegalization);
if (HlslDX9compatible)
messages = (EShMessages)(messages | EShMsgHlslDX9Compatible);
if (DumpBuiltinSymbols)
messages = (EShMessages)(messages | EShMsgBuiltinSymbolTable);
}
//
@ -1520,6 +1525,7 @@ void usage()
" --auto-map-locations | --aml automatically locate input/output lacking\n"
" 'location' (fragile, not cross stage)\n"
" --client {vulkan<ver>|opengl<ver>} see -V and -G\n"
" --dump-builtin-symbols prints builtin symbol table prior each compile\n"
" -dumpfullversion | -dumpversion print bare major.minor.patchlevel\n"
" --flatten-uniform-arrays | --fua flatten uniform texture/sampler arrays to\n"
" scalars\n"

2
glslang/Include/Types.h
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@ -2018,7 +2018,7 @@ public:
}
// Add struct/block members
if (isStruct()) {
if (isStruct() && structure) {
appendStr("{");
for (size_t i = 0; i < structure->size(); ++i) {
if (! (*structure)[i].type->hiddenMember()) {

15
glslang/MachineIndependent/ShaderLang.cpp
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@ -377,6 +377,8 @@ bool InitializeSymbolTables(TInfoSink& infoSink, TSymbolTable** commonTable, TS
infoSink, commonTable, symbolTables);
#endif
return true;
}
@ -474,6 +476,16 @@ void SetupBuiltinSymbolTable(int version, EProfile profile, const SpvVersion& sp
glslang::ReleaseGlobalLock();
}
// Function to Print all builtins
void DumpBuiltinSymbolTable(TInfoSink& infoSink, const TSymbolTable& symbolTable)
{
infoSink.debug << "BuiltinSymbolTable {\n";
symbolTable.dump(infoSink, true);
infoSink.debug << "}\n";
}
// Return true if the shader was correctly specified for version/profile/stage.
bool DeduceVersionProfile(TInfoSink& infoSink, EShLanguage stage, bool versionNotFirst, int defaultVersion,
EShSource source, int& version, EProfile& profile, const SpvVersion& spvVersion)
@ -905,6 +917,9 @@ bool ProcessDeferred(
return false;
}
if (messages & EShMsgBuiltinSymbolTable)
DumpBuiltinSymbolTable(compiler->infoSink, *symbolTable);
//
// Now we can process the full shader under proper symbols and rules.
//

64
glslang/MachineIndependent/SymbolTable.cpp
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@ -176,37 +176,77 @@ void TType::buildMangledName(TString& mangledName) const
// Dump functions.
//
void TVariable::dump(TInfoSink& infoSink) const
void TSymbol::dumpExtensions(TInfoSink& infoSink) const
{
infoSink.debug << getName().c_str() << ": " << type.getStorageQualifierString() << " " << type.getBasicTypeString();
if (type.isArray()) {
infoSink.debug << "[0]";
int numExtensions = getNumExtensions();
if (numExtensions) {
infoSink.debug << " <";
for (int i = 0; i < numExtensions; i++)
infoSink.debug << getExtensions()[i] << ",";
infoSink.debug << ">";
}
}
void TVariable::dump(TInfoSink& infoSink, bool complete) const
{
if (complete) {
infoSink.debug << getName().c_str() << ": " << type.getCompleteString();
dumpExtensions(infoSink);
} else {
infoSink.debug << getName().c_str() << ": " << type.getStorageQualifierString() << " "
<< type.getBasicTypeString();
if (type.isArray())
infoSink.debug << "[0]";
}
infoSink.debug << "\n";
}
void TFunction::dump(TInfoSink& infoSink) const
void TFunction::dump(TInfoSink& infoSink, bool complete) const
{
infoSink.debug << getName().c_str() << ": " << returnType.getBasicTypeString() << " " << getMangledName().c_str() << "\n";
if (complete) {
infoSink.debug << getName().c_str() << ": " << returnType.getCompleteString() << " " << getName().c_str()
<< "(";
int numParams = getParamCount();
for (int i = 0; i < numParams; i++) {
const TParameter &param = parameters[i];
infoSink.debug << param.type->getCompleteString() << " "
<< (param.type->isStruct() ? "of " + param.type->getTypeName() + " " : "")
<< (param.name ? *param.name : "") << (i < numParams - 1 ? "," : "");
}
infoSink.debug << ")";
dumpExtensions(infoSink);
} else {
infoSink.debug << getName().c_str() << ": " << returnType.getBasicTypeString() << " "
<< getMangledName().c_str() << "n";
}
infoSink.debug << "\n";
}
void TAnonMember::dump(TInfoSink& TInfoSink) const
void TAnonMember::dump(TInfoSink& TInfoSink, bool complete) const
{
TInfoSink.debug << "anonymous member " << getMemberNumber() << " of " << getAnonContainer().getName().c_str() << "\n";
TInfoSink.debug << "anonymous member " << getMemberNumber() << " of " << getAnonContainer().getName().c_str()
<< "\n";
}
void TSymbolTableLevel::dump(TInfoSink &infoSink) const
void TSymbolTableLevel::dump(TInfoSink& infoSink, bool complete) const
{
tLevel::const_iterator it;
for (it = level.begin(); it != level.end(); ++it)
(*it).second->dump(infoSink);
(*it).second->dump(infoSink, complete);
}
void TSymbolTable::dump(TInfoSink &infoSink) const
void TSymbolTable::dump(TInfoSink& infoSink, bool complete) const
{
for (int level = currentLevel(); level >= 0; --level) {
infoSink.debug << "LEVEL " << level << "\n";
table[level]->dump(infoSink);
table[level]->dump(infoSink, complete);
}
}

13
glslang/MachineIndependent/SymbolTable.h
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@ -116,7 +116,8 @@ public:
}
virtual int getNumExtensions() const { return extensions == nullptr ? 0 : (int)extensions->size(); }
virtual const char** getExtensions() const { return extensions->data(); }
virtual void dump(TInfoSink &infoSink) const = 0;
virtual void dump(TInfoSink& infoSink, bool complete = false) const = 0;
void dumpExtensions(TInfoSink& infoSink) const;
virtual bool isReadOnly() const { return ! writable; }
virtual void makeReadOnly() { writable = false; }
@ -192,7 +193,7 @@ public:
}
virtual const char** getMemberExtensions(int member) const { return (*memberExtensions)[member].data(); }
virtual void dump(TInfoSink &infoSink) const;
virtual void dump(TInfoSink& infoSink, bool complete = false) const;
protected:
explicit TVariable(const TVariable&);
@ -313,7 +314,7 @@ public:
virtual TParameter& operator[](int i) { assert(writable); return parameters[i]; }
virtual const TParameter& operator[](int i) const { return parameters[i]; }
virtual void dump(TInfoSink &infoSink) const override;
virtual void dump(TInfoSink& infoSink, bool complete = false) const override;
protected:
explicit TFunction(const TFunction&);
@ -373,7 +374,7 @@ public:
virtual const char** getExtensions() const override { return anonContainer.getMemberExtensions(memberNumber); }
virtual int getAnonId() const { return anonId; }
virtual void dump(TInfoSink &infoSink) const override;
virtual void dump(TInfoSink& infoSink, bool complete = false) const override;
protected:
explicit TAnonMember(const TAnonMember&);
@ -541,7 +542,7 @@ public:
void relateToOperator(const char* name, TOperator op);
void setFunctionExtensions(const char* name, int num, const char* const extensions[]);
void dump(TInfoSink &infoSink) const;
void dump(TInfoSink& infoSink, bool complete = false) const;
TSymbolTableLevel* clone() const;
void readOnly();
@ -842,7 +843,7 @@ public:
}
int getMaxSymbolId() { return uniqueId; }
void dump(TInfoSink &infoSink) const;
void dump(TInfoSink& infoSink, bool complete = false) const;
void copyTable(const TSymbolTable& copyOf);
void setPreviousDefaultPrecisions(TPrecisionQualifier *p) { table[currentLevel()]->setPreviousDefaultPrecisions(p); }

1
glslang/Public/ShaderLang.h
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@ -234,6 +234,7 @@ enum EShMessages {
EShMsgHlslEnable16BitTypes = (1 << 11), // enable use of 16-bit types in SPIR-V for HLSL
EShMsgHlslLegalization = (1 << 12), // enable HLSL Legalization messages
EShMsgHlslDX9Compatible = (1 << 13), // enable HLSL DX9 compatible mode (right now only for samplers)
EShMsgBuiltinSymbolTable = (1 << 14), // print the builtin symbol table
};
//