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//===--- OrcRemoteTargetRPCAPI.h - Orc Remote-target RPC API ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the Orc remote-target RPC API. It should not be used
// directly, but is used by the RemoteTargetClient and RemoteTargetServer
// classes.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_EXECUTIONENGINE_ORC_ORCREMOTETARGETRPCAPI_H
#define LLVM_EXECUTIONENGINE_ORC_ORCREMOTETARGETRPCAPI_H
#include "JITSymbol.h"
#include "RPCChannel.h"
#include "RPCUtils.h"
namespace llvm {
namespace orc {
namespace remote {
class OrcRemoteTargetRPCAPI : public RPC<RPCChannel> {
protected:
class ResourceIdMgr {
public:
typedef uint64_t ResourceId;
ResourceIdMgr() : NextId(0) {}
ResourceId getNext() {
if (!FreeIds.empty()) {
ResourceId I = FreeIds.back();
FreeIds.pop_back();
return I;
}
return NextId++;
}
void release(ResourceId I) { FreeIds.push_back(I); }
private:
ResourceId NextId;
std::vector<ResourceId> FreeIds;
};
public:
enum JITProcId : uint32_t {
InvalidId = 0,
CallIntVoidId,
CallIntVoidResponseId,
CallMainId,
CallMainResponseId,
CallVoidVoidId,
CallVoidVoidResponseId,
CreateRemoteAllocatorId,
CreateIndirectStubsOwnerId,
DestroyRemoteAllocatorId,
DestroyIndirectStubsOwnerId,
EmitIndirectStubsId,
EmitIndirectStubsResponseId,
EmitResolverBlockId,
EmitTrampolineBlockId,
EmitTrampolineBlockResponseId,
GetSymbolAddressId,
GetSymbolAddressResponseId,
GetRemoteInfoId,
GetRemoteInfoResponseId,
ReadMemId,
ReadMemResponseId,
ReserveMemId,
ReserveMemResponseId,
RequestCompileId,
RequestCompileResponseId,
SetProtectionsId,
TerminateSessionId,
WriteMemId,
WritePtrId
};
static const char *getJITProcIdName(JITProcId Id);
typedef Procedure<CallIntVoidId, TargetAddress /* FnAddr */> CallIntVoid;
typedef Procedure<CallIntVoidResponseId, int /* Result */>
CallIntVoidResponse;
typedef Procedure<CallMainId, TargetAddress /* FnAddr */,
std::vector<std::string> /* Args */>
CallMain;
typedef Procedure<CallMainResponseId, int /* Result */> CallMainResponse;
typedef Procedure<CallVoidVoidId, TargetAddress /* FnAddr */> CallVoidVoid;
typedef Procedure<CallVoidVoidResponseId> CallVoidVoidResponse;
typedef Procedure<CreateRemoteAllocatorId,
ResourceIdMgr::ResourceId /* Allocator ID */>
CreateRemoteAllocator;
typedef Procedure<CreateIndirectStubsOwnerId,
ResourceIdMgr::ResourceId /* StubsOwner ID */>
CreateIndirectStubsOwner;
typedef Procedure<DestroyRemoteAllocatorId,
ResourceIdMgr::ResourceId /* Allocator ID */>
DestroyRemoteAllocator;
typedef Procedure<DestroyIndirectStubsOwnerId,
ResourceIdMgr::ResourceId /* StubsOwner ID */>
DestroyIndirectStubsOwner;
typedef Procedure<EmitIndirectStubsId,
ResourceIdMgr::ResourceId /* StubsOwner ID */,
uint32_t /* NumStubsRequired */>
EmitIndirectStubs;
typedef Procedure<
EmitIndirectStubsResponseId, TargetAddress /* StubsBaseAddr */,
TargetAddress /* PtrsBaseAddr */, uint32_t /* NumStubsEmitted */>
EmitIndirectStubsResponse;
typedef Procedure<EmitResolverBlockId> EmitResolverBlock;
typedef Procedure<EmitTrampolineBlockId> EmitTrampolineBlock;
typedef Procedure<EmitTrampolineBlockResponseId,
TargetAddress /* BlockAddr */,
uint32_t /* NumTrampolines */>
EmitTrampolineBlockResponse;
typedef Procedure<GetSymbolAddressId, std::string /*SymbolName*/>
GetSymbolAddress;
typedef Procedure<GetSymbolAddressResponseId, uint64_t /* SymbolAddr */>
GetSymbolAddressResponse;
typedef Procedure<GetRemoteInfoId> GetRemoteInfo;
typedef Procedure<GetRemoteInfoResponseId, std::string /* Triple */,
uint32_t /* PointerSize */, uint32_t /* PageSize */,
uint32_t /* TrampolineSize */,
uint32_t /* IndirectStubSize */>
GetRemoteInfoResponse;
typedef Procedure<ReadMemId, TargetAddress /* Src */, uint64_t /* Size */>
ReadMem;
typedef Procedure<ReadMemResponseId> ReadMemResponse;
typedef Procedure<ReserveMemId, ResourceIdMgr::ResourceId /* Id */,
uint64_t /* Size */, uint32_t /* Align */>
ReserveMem;
typedef Procedure<ReserveMemResponseId, TargetAddress /* Addr */>
ReserveMemResponse;
typedef Procedure<RequestCompileId, TargetAddress /* TrampolineAddr */>
RequestCompile;
typedef Procedure<RequestCompileResponseId, TargetAddress /* ImplAddr */>
RequestCompileResponse;
typedef Procedure<SetProtectionsId, ResourceIdMgr::ResourceId /* Id */,
TargetAddress /* Dst */, uint32_t /* ProtFlags */>
SetProtections;
typedef Procedure<TerminateSessionId> TerminateSession;
typedef Procedure<WriteMemId, TargetAddress /* Dst */, uint64_t /* Size */
/* Data should follow */>
WriteMem;
typedef Procedure<WritePtrId, TargetAddress /* Dst */,
TargetAddress /* Val */>
WritePtr;
};
} // end namespace remote
} // end namespace orc
} // end namespace llvm
#endif
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