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Add --no-link option

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Adds the --no-link option which outputs the compiled shader binaries
without linking them. This is a first step towards allowing users to
create SPIR-v binary, non-executable libraries.

When using the --no-link option, all functions are decorated with the
Export linkage attribute.
This commit is contained in:
Nathaniel Cesario 2023-08-17 13:49:18 -06:00 • committed by arcady-lunarg
parent a4aceb57de
commit 4c57db1595
24 changed files with 1671 additions and 1454 deletions
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11
glslang/Include/intermediate.h
View file

@ -1108,6 +1108,11 @@ enum TOperator {
EOpImageBlockMatchSSDQCOM,
};
enum TLinkType {
ELinkNone,
ELinkExport,
};
class TIntermTraverser;
class TIntermOperator;
class TIntermAggregate;
@ -1325,9 +1330,11 @@ public:
virtual const TString& getMethodName() const { return method; }
virtual TIntermTyped* getObject() const { return object; }
virtual void traverse(TIntermTraverser*);
void setExport() { linkType = ELinkExport; }
protected:
TIntermTyped* object;
TString method;
TLinkType linkType;
};
//
@ -1700,6 +1707,9 @@ public:
const TPragmaTable& getPragmaTable() const { return *pragmaTable; }
void setSpirvInstruction(const TSpirvInstruction& inst) { spirvInst = inst; }
const TSpirvInstruction& getSpirvInstruction() const { return spirvInst; }
void setLinkType(TLinkType l) { linkType = l; }
TLinkType getLinkType() const { return linkType; }
protected:
TIntermAggregate(const TIntermAggregate&); // disallow copy constructor
TIntermAggregate& operator=(const TIntermAggregate&); // disallow assignment operator
@ -1711,6 +1721,7 @@ protected:
bool debug;
TPragmaTable* pragmaTable;
TSpirvInstruction spirvInst;
TLinkType linkType = ELinkNone;
};
//