diff options
Diffstat (limited to 'include/cps/FunctionGen.h')
| -rw-r--r-- | include/cps/FunctionGen.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/cps/FunctionGen.h b/include/cps/FunctionGen.h index 1b4a07a..8b63d67 100644 --- a/include/cps/FunctionGen.h +++ b/include/cps/FunctionGen.h @@ -1,4 +1,5 @@ #pragma once +#include "cps/CABI.h" #include "cps/Identifier.h" #include "llvm/IR/IRBuilder.h" #include "llvm/IR/Module.h" @@ -45,9 +46,11 @@ struct FuncSig { std::vector<ParamSig> Params; size_t OwnerUnit = 0; // EXTERN "C": called through its declared C type, which may differ from a - // runtime declaration of the same libc symbol. + // runtime declaration of the same libc symbol. ExternABI is clang's + // arrangement of the fixed parameters; ExternType and ExternAttrs lower it. bool IsExternal = false; bool IsVariadic = false; + CABISignature ExternABI; llvm::FunctionType *ExternType = nullptr; llvm::AttributeList ExternAttrs; }; @@ -83,6 +86,7 @@ private: std::function<void(const FuncSig &)> BeforeCall; ArrayParamBinder BindArrayParam; std::function<void(llvm::Value *, const std::string &, int)> RegisterCopy; + ClangABI ABI{Context, Types}; // clang context created on the first EXTERN void createArgumentAllocas(llvm::Function *F, const std::vector<ParamDecl> &Params, bool IsMethod); llvm::Type *getLLVMType(const std::string &TypeName); |