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Added more DXIL Debug Info helpers, made debug info helpers const

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rdcstr GetDebugScopeFilePath(const DIBase *d) const;
uint64_t GetDebugScopeLine(const DIBase *d) const;
const Metadata *GetDebugScopeParent(const DIBase *d) const;
This commit is contained in:
Jake Turner
2024-09-10 14:59:04 +01:00
parent 7b2754a978
commit 2dad8233a3
2 changed files with 72 additions and 4 deletions
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renderdoc/driver/shaders/dxil/dxil_bytecode.h
+5 -2
View File
@@ -1589,8 +1589,11 @@ protected:
void ParseConstant(ValueList &values, const LLVMBC::BlockOrRecord &constant);
bool ParseDebugMetaRecord(MetadataList &metadata, const LLVMBC::BlockOrRecord &metaRecord,
Metadata &meta);
rdcstr GetDebugVarName(const DIBase *d);
rdcstr GetFunctionScopeName(const DIBase *d);
rdcstr GetDebugVarName(const DIBase *d) const;
rdcstr GetFunctionScopeName(const DIBase *d) const;
rdcstr GetDebugScopeFilePath(const DIBase *d) const;
uint64_t GetDebugScopeLine(const DIBase *d) const;
const Metadata *GetDebugScopeParent(const DIBase *d) const;
rdcstr GetValueSymtabString(Value *v);
void SetValueSymtabString(Value *v, const rdcstr &s);
renderdoc/driver/shaders/dxil/dxil_debuginfo.cpp
+67 -2
View File
@@ -282,7 +282,72 @@ bool Program::ParseDebugMetaRecord(MetadataList &metadata, const LLVMBC::BlockOr
return true;
};
rdcstr Program::GetDebugVarName(const DIBase *d)
const Metadata *Program::GetDebugScopeParent(const DIBase *d) const
{
if(d->type == DIBase::Subprogram)
return d->As<DISubprogram>()->scope;
else if(d->type == DIBase::LexicalBlock)
return d->As<DILexicalBlock>()->scope;
return NULL;
}
uint64_t Program::GetDebugScopeLine(const DIBase *d) const
{
if(d->type == DIBase::Subprogram)
return d->As<DISubprogram>()->line;
else if(d->type == DIBase::LexicalBlock)
return d->As<DILexicalBlock>()->line;
else if(d->type == DIBase::File)
return 0;
RDCERR("Unexpected type %s in GetDebugScopeLine", ToStr(d->type).c_str());
return UINT64_MAX;
}
rdcstr Program::GetDebugScopeFilePath(const DIBase *d) const
{
const Metadata *scope = NULL;
if(d->type == DIBase::Subprogram)
scope = d->As<DISubprogram>()->scope;
else if(d->type == DIBase::LexicalBlock)
scope = d->As<DILexicalBlock>()->scope;
else if(d->type == DIBase::LocalVariable)
scope = d->As<DILocalVariable>()->scope;
while(scope && scope->dwarf)
{
if(scope->dwarf->type == DIBase::Subprogram)
{
scope = scope->dwarf->As<DISubprogram>()->scope;
continue;
}
else if(scope->dwarf->type == DIBase::LexicalBlock)
{
scope = scope->dwarf->As<DILexicalBlock>()->scope;
continue;
}
break;
}
if(d->type != DIBase::File)
{
if(!scope || !scope->dwarf)
return "???";
}
const DXIL::DIBase *dwarf = (d->type != DIBase::File) ? scope->dwarf : d;
RDCASSERT(dwarf->type == DIBase::File);
const DIFile *f = dwarf->As<DIFile>();
rdcstr filePath;
if(f->dir)
filePath = f->dir->str + "/";
filePath += f->file->str;
return filePath;
}
rdcstr Program::GetDebugVarName(const DIBase *d) const
{
if(d->type == DIBase::LocalVariable)
return *d->As<DILocalVariable>()->name;
@@ -291,7 +356,7 @@ rdcstr Program::GetDebugVarName(const DIBase *d)
return "???";
}
rdcstr Program::GetFunctionScopeName(const DIBase *d)
rdcstr Program::GetFunctionScopeName(const DIBase *d) const
{
const Metadata *scope = NULL;
if(d->type == DIBase::LocalVariable)