preserve-emulation/ppsspp
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Load kernel modules into kernel memory.

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This way they don't eat up user memory space.
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Unknown W. Brackets committed 2014-08-17 14:25:55 -07:00
1 parent 99d96218e1
commit 7c37d64717
3 files changed
+38 -18
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Core/HLE/sceKernelModule.cpp
+5 -14
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@@ -217,7 +217,11 @@ public:
Module() : textStart(0), textEnd(0), memoryBlockAddr(0), isFake(false) {}
~Module() {
if (memoryBlockAddr) {
userMemory.Free(memoryBlockAddr);
if (memoryBlockAddr < PSP_GetUserMemoryBase()) {
kernelMemory.Free(memoryBlockAddr);
} else {
userMemory.Free(memoryBlockAddr);
}
symbolMap.UnloadModule(memoryBlockAddr, memoryBlockSize);
}
}
@@ -921,19 +925,6 @@ Module *__KernelLoadELFFromPtr(const u8 *ptr, u32 loadAddress, bool fromTop, std
module->memoryBlockAddr = reader.GetVaddr();
module->memoryBlockSize = reader.GetTotalSize();
struct PspModuleInfo {
// 0, 0, 1, 1 ?
u16_le moduleAttrs; //0x0000 User Mode, 0x1000 Kernel Mode
u16_le moduleVersion;
// 28 bytes of module name, packed with 0's.
char name[28];
u32_le gp; // ptr to MIPS GOT data (global offset table)
u32_le libent; // ptr to .lib.ent section
u32_le libentend; // ptr to end of .lib.ent section
u32_le libstub; // ptr to .lib.stub section
u32_le libstubend; // ptr to end of .lib.stub section
};
SectionID sceModuleInfoSection = reader.GetSectionByName(".rodata.sceModuleInfo");
PspModuleInfo *modinfo;
if (sceModuleInfoSection != -1)