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5fb833c5c1
1) Changed the pre/post compile notifications from module notifications to process commands. 2) Added server command to notify that we want re-instance patching (two phase) 3) Added support for two phase patching to enable re-instancing without all the limitations. 4) Added a null CDO check for old blueprint classes (approved by Phillip) #rb ben.marsh #rnx #preflight 6086e3481046fb000183c2d4 [CL 16115620 by Tim Smith in ue5-main branch]
87 lines
1.7 KiB
C++
87 lines
1.7 KiB
C++
// Copyright 2011-2020 Molecular Matters GmbH, all rights reserved.
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#pragma once
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// BEGIN EPIC MOD
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#include "CoreTypes.h"
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// END EPIC MOD
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#include "LC_Coff.h"
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#include "LC_Symbols.h"
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#include "LC_ModuleCache.h"
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#include "LC_ProcessTypes.h"
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namespace relocations
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{
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struct Record
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{
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coff::Relocation::Type::Enum relocationType;
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uint16_t patchIndex;
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uint32_t newModuleRva;
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union Data
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{
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struct RelativeRelocation
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{
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uint32_t originalModuleRva;
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} relativeRelocation;
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struct SectionRelativeRelocation
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{
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uint32_t sectionRelativeRva;
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} sectionRelativeRelocation;
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struct VA32Relocation
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{
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uint32_t originalModuleRva;
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} va32Relocation;
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struct RVA32Relocation
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{
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uint32_t originalModuleRva;
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} rva32Relocation;
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struct VA64Relocation
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{
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uint32_t originalModuleRva;
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} va64Relocation;
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} data;
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};
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bool WouldPatchRelocation(const ImmutableString& dstSymbolName);
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bool WouldPatchRelocation
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(
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const coff::Relocation* relocation,
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const coff::CoffDB* coffDb,
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const ImmutableString& srcSymbolName,
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const ModuleCache::FindSymbolData& originalData
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);
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Record PatchRelocation
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(
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const coff::Relocation* relocation,
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const coff::CoffDB* coffDb,
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const types::StringSet& forceRelocationSymbols,
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const ModuleCache* moduleCache,
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const ImmutableString& srcSymbolName,
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const ImmutableString& dstSymbolName,
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const symbols::Symbol* srcSymbol,
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size_t newModuleIndex,
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void* newModuleBases[]
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// BEGIN EPIC MOD
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, bool forceBackwards
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// END EPIC MOD
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);
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void PatchRelocation
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(
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const Record& record,
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Process::Handle processHandle,
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void* processModuleBases[],
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void* newModuleBase
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);
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bool IsValidRecord(const Record& record);
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};
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