llvm/llvm/lib/ExecutionEngine/Orc/EPCGenericRTDyldMemoryManager.cpp

//===----- EPCGenericRTDyldMemoryManager.cpp - EPC-bbasde MemMgr -----===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "llvm/ExecutionEngine/Orc/EPCGenericRTDyldMemoryManager.h"
#include "llvm/ExecutionEngine/Orc/EPCGenericMemoryAccess.h"
#include "llvm/ExecutionEngine/Orc/Shared/OrcRTBridge.h"
#include "llvm/Support/Alignment.h"
#include "llvm/Support/FormatVariadic.h"

#define DEBUG_TYPE …

usingnamespacellvm::orc::shared;

namespace llvm {
namespace orc {

Expected<std::unique_ptr<EPCGenericRTDyldMemoryManager>>
EPCGenericRTDyldMemoryManager::CreateWithDefaultBootstrapSymbols(
    ExecutorProcessControl &EPC) { … }

EPCGenericRTDyldMemoryManager::EPCGenericRTDyldMemoryManager(
    ExecutorProcessControl &EPC, SymbolAddrs SAs)
    : … { … }

EPCGenericRTDyldMemoryManager::~EPCGenericRTDyldMemoryManager() { … }

uint8_t *EPCGenericRTDyldMemoryManager::allocateCodeSection(
    uintptr_t Size, unsigned Alignment, unsigned SectionID,
    StringRef SectionName) { … }

uint8_t *EPCGenericRTDyldMemoryManager::allocateDataSection(
    uintptr_t Size, unsigned Alignment, unsigned SectionID,
    StringRef SectionName, bool IsReadOnly) { … }

void EPCGenericRTDyldMemoryManager::reserveAllocationSpace(
    uintptr_t CodeSize, Align CodeAlign, uintptr_t RODataSize,
    Align RODataAlign, uintptr_t RWDataSize, Align RWDataAlign) { … }

bool EPCGenericRTDyldMemoryManager::needsToReserveAllocationSpace() { … }

void EPCGenericRTDyldMemoryManager::registerEHFrames(uint8_t *Addr,
                                                     uint64_t LoadAddr,
                                                     size_t Size) { … }

void EPCGenericRTDyldMemoryManager::deregisterEHFrames() { … }

void EPCGenericRTDyldMemoryManager::notifyObjectLoaded(
    RuntimeDyld &Dyld, const object::ObjectFile &Obj) { … }

bool EPCGenericRTDyldMemoryManager::finalizeMemory(std::string *ErrMsg) { … }

void EPCGenericRTDyldMemoryManager::mapAllocsToRemoteAddrs(
    RuntimeDyld &Dyld, std::vector<SectionAlloc> &Allocs,
    ExecutorAddr NextAddr) { … }

} // end namespace orc
} // end namespace llvm