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71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
//===-- context.h - jit support ---------------------------------*- C++ -*-===//
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//
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// LDC – the LLVM D compiler
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//
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// This file is distributed under the Boost Software License. See the LICENSE
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// file for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Jit compilation context, must be in sync with dynamiccompile.d.
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//
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//===----------------------------------------------------------------------===//
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#pragma once
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#include <cstddef> //size_t
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#include <cstdint>
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#include "param_slice.h"
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#include "slice.h"
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enum class DumpStage : int {
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OriginalModule = 0,
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MergedModule = 1,
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OptimizedModule = 2,
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FinalAsm = 3
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};
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enum { ApiVersion = LDC_DYNAMIC_COMPILE_API_VERSION };
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#ifdef _WIN32
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#define EXTERNAL __declspec(dllexport)
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#else
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#define EXTERNAL __attribute__((visibility("default")))
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#endif
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#define MAKE_JIT_API_CALL_IMPL(prefix, version) prefix##version
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#define MAKE_JIT_API_CALL_IMPL1(prefix, version) \
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MAKE_JIT_API_CALL_IMPL(prefix, version)
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#define MAKE_JIT_API_CALL(call) \
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MAKE_JIT_API_CALL_IMPL1(call, LDC_DYNAMIC_COMPILE_API_VERSION)
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#define JIT_API_ENTRYPOINT MAKE_JIT_API_CALL(rtCompileProcessImplSo)
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#define JIT_REG_BIND_PAYLOAD MAKE_JIT_API_CALL(registerBindPayloadImplSo)
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#define JIT_UNREG_BIND_PAYLOAD MAKE_JIT_API_CALL(unregisterBindPayloadImplSo)
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#define JIT_CREATE_COMPILER_CONTEXT \
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MAKE_JIT_API_CALL(createDynamicCompilerContextSo)
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#define JIT_DESTROY_COMPILER_CONTEXT \
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MAKE_JIT_API_CALL(destroyDynamicCompilerContextSo)
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#define JIT_SET_OPTS MAKE_JIT_API_CALL(setDynamicCompilerOptsImpl)
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typedef void (*InterruptPointHandlerT)(void *, const char *action,
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const char *object);
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typedef void (*FatalHandlerT)(void *, const char *reason);
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typedef void (*DumpHandlerT)(void *, DumpStage stage, const char *str,
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std::size_t len);
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class DynamicCompilerContext;
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struct Context final {
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unsigned optLevel = 0;
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unsigned sizeLevel = 0;
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InterruptPointHandlerT interruptPointHandler = nullptr;
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void *interruptPointHandlerData = nullptr;
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FatalHandlerT fatalHandler = nullptr;
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void *fatalHandlerData = nullptr;
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DumpHandlerT dumpHandler = nullptr;
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void *dumpHandlerData = nullptr;
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DynamicCompilerContext *compilerContext = nullptr;
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};
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