fixed a bug when retroactively applying unk2 patches
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a43bcd3262
commit
d091c3e4ec
1 changed files with 14 additions and 6 deletions
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@ -385,10 +385,14 @@ static void ApplyImportTable1Patches(CROHeader* header, u32 base, bool relocated
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}
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}
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static u32 GetCROBaseByName(char* name) {
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static u32 GetCROBaseByName(char* name, bool relocated) {
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for (u32 base : loaded_cros) {
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CROHeader* header = reinterpret_cast<CROHeader*>(Memory::GetPointer(base));
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if (!strcmp(reinterpret_cast<char*>(header) + header->name_offset, name))
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char* cro_name = reinterpret_cast<char*>(header) + header->name_offset;
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if (relocated)
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cro_name = reinterpret_cast<char*>(Memory::GetPointer(header->name_offset));
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if (!strcmp(cro_name, name))
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return base;
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}
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return 0;
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@ -397,7 +401,7 @@ static u32 GetCROBaseByName(char* name) {
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static void ApplyUnk2Patches(CROHeader* header, u32 base, bool relocated) {
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for (int i = 0; i < header->unk2_num; ++i) {
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Unk2Patch* entry = header->GetUnk2PatchEntry(i);
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u32 cro_base = GetCROBaseByName(reinterpret_cast<char*>(Memory::GetPointer(entry->string_offset)));
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u32 cro_base = GetCROBaseByName(reinterpret_cast<char*>(Memory::GetPointer(entry->string_offset)), relocated);
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if (cro_base == 0)
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continue;
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@ -421,7 +425,11 @@ static void ApplyUnk2Patches(CROHeader* header, u32 base, bool relocated) {
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u32 target_segment_offset = table2_entry->offset_or_index >> 4;
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SegmentTableEntry* target_base_segment = patch_cro->GetSegmentTableEntry(target_segment_id, relocated);
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Patch* first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(base + table2_entry->patches_offset));
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Patch* first_patch = nullptr;
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if (relocated)
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first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(table2_entry->patches_offset));
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else
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first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(base + table2_entry->patches_offset));
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ApplyListPatches(header, first_patch, target_base_segment->segment_offset + target_segment_offset, relocated);
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}
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}
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@ -527,7 +535,7 @@ static void LoadCRO(u32 base, u8* cro, bool relocate_segments, u32 data_section0
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for (u32 cro_base : loaded_cros) {
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CROHeader* cro_header = reinterpret_cast<CROHeader*>(Memory::GetPointer(cro_base));
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ApplyImportTable1Patches(cro_header, cro_base, true);
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ApplyUnk2Patches(header, cro_base, true);
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ApplyUnk2Patches(cro_header, cro_base, true);
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}
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// Relocate all offsets
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@ -679,7 +687,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x00060042, nullptr, "CRO_Load?"},
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{0x00070042, nullptr, "LoadCROSymbols"},
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{0x00080042, nullptr, "Shutdown"},
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{0x000902C2, nullptr, "LoadExeCRO_New?"},
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{0x000902C2, LoadExeCRO, "LoadExeCRO_New?"},
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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