133 lines
3.8 KiB
C++
133 lines
3.8 KiB
C++
//===- Remark.cpp ---------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Implementation of the Remark type and the C API.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Remarks/Remark.h"
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#include "llvm-c/Remarks.h"
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#include "llvm/Support/CBindingWrapping.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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using namespace llvm::remarks;
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std::string Remark::getArgsAsMsg() const {
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std::string Str;
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raw_string_ostream OS(Str);
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for (const Argument &Arg : Args)
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OS << Arg.Val;
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return OS.str();
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}
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// Create wrappers for C Binding types (see CBindingWrapping.h).
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DEFINE_SIMPLE_CONVERSION_FUNCTIONS(StringRef, LLVMRemarkStringRef)
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extern "C" const char *LLVMRemarkStringGetData(LLVMRemarkStringRef String) {
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return unwrap(String)->data();
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}
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extern "C" uint32_t LLVMRemarkStringGetLen(LLVMRemarkStringRef String) {
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return unwrap(String)->size();
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}
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extern "C" LLVMRemarkStringRef
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LLVMRemarkDebugLocGetSourceFilePath(LLVMRemarkDebugLocRef DL) {
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return wrap(&unwrap(DL)->SourceFilePath);
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}
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extern "C" uint32_t LLVMRemarkDebugLocGetSourceLine(LLVMRemarkDebugLocRef DL) {
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return unwrap(DL)->SourceLine;
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}
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extern "C" uint32_t
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LLVMRemarkDebugLocGetSourceColumn(LLVMRemarkDebugLocRef DL) {
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return unwrap(DL)->SourceColumn;
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}
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extern "C" LLVMRemarkStringRef LLVMRemarkArgGetKey(LLVMRemarkArgRef Arg) {
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return wrap(&unwrap(Arg)->Key);
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}
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extern "C" LLVMRemarkStringRef LLVMRemarkArgGetValue(LLVMRemarkArgRef Arg) {
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return wrap(&unwrap(Arg)->Val);
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}
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extern "C" LLVMRemarkDebugLocRef
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LLVMRemarkArgGetDebugLoc(LLVMRemarkArgRef Arg) {
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if (const Optional<RemarkLocation> &Loc = unwrap(Arg)->Loc)
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return wrap(&*Loc);
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return nullptr;
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}
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extern "C" void LLVMRemarkEntryDispose(LLVMRemarkEntryRef Remark) {
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delete unwrap(Remark);
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}
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extern "C" LLVMRemarkType LLVMRemarkEntryGetType(LLVMRemarkEntryRef Remark) {
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// Assume here that the enums can be converted both ways.
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return static_cast<LLVMRemarkType>(unwrap(Remark)->RemarkType);
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}
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extern "C" LLVMRemarkStringRef
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LLVMRemarkEntryGetPassName(LLVMRemarkEntryRef Remark) {
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return wrap(&unwrap(Remark)->PassName);
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}
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extern "C" LLVMRemarkStringRef
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LLVMRemarkEntryGetRemarkName(LLVMRemarkEntryRef Remark) {
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return wrap(&unwrap(Remark)->RemarkName);
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}
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extern "C" LLVMRemarkStringRef
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LLVMRemarkEntryGetFunctionName(LLVMRemarkEntryRef Remark) {
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return wrap(&unwrap(Remark)->FunctionName);
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}
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extern "C" LLVMRemarkDebugLocRef
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LLVMRemarkEntryGetDebugLoc(LLVMRemarkEntryRef Remark) {
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if (const Optional<RemarkLocation> &Loc = unwrap(Remark)->Loc)
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return wrap(&*Loc);
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return nullptr;
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}
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extern "C" uint64_t LLVMRemarkEntryGetHotness(LLVMRemarkEntryRef Remark) {
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if (const Optional<uint64_t> &Hotness = unwrap(Remark)->Hotness)
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return *Hotness;
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return 0;
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}
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extern "C" uint32_t LLVMRemarkEntryGetNumArgs(LLVMRemarkEntryRef Remark) {
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return unwrap(Remark)->Args.size();
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}
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extern "C" LLVMRemarkArgRef
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LLVMRemarkEntryGetFirstArg(LLVMRemarkEntryRef Remark) {
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ArrayRef<Argument> Args = unwrap(Remark)->Args;
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// No arguments to iterate on.
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if (Args.empty())
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return NULL;
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return reinterpret_cast<LLVMRemarkArgRef>(
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const_cast<Argument *>(Args.begin()));
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}
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extern "C" LLVMRemarkArgRef
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LLVMRemarkEntryGetNextArg(LLVMRemarkArgRef ArgIt, LLVMRemarkEntryRef Remark) {
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// No more arguments to iterate on.
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if (ArgIt == NULL)
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return NULL;
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auto It = (ArrayRef<Argument>::const_iterator)ArgIt;
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auto Next = std::next(It);
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if (Next == unwrap(Remark)->Args.end())
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return NULL;
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return reinterpret_cast<LLVMRemarkArgRef>(const_cast<Argument *>(Next));
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}
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