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Code Issues Projects Releases Packages Wiki Activity Actions 6

kernel: Implement some functions

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IndecisiveTurtle 2024-06-21 18:22:37 +03:00 • committed by georgemoralis
parent 7bdaeafdfd
commit 2506a285f4
9 changed files with 69 additions and 12 deletions
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3
src/core/libraries/kernel/libkernel.cpp
View file

@ -298,6 +298,8 @@ void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
sceKernelAllocateMainDirectMemory);
LIB_FUNCTION("C0f7TJcbfac", "libkernel", 1, "libkernel", 1, 1,
sceKernelAvailableDirectMemorySize);
LIB_FUNCTION("hwVSPCmp5tM", "libkernel", 1, "libkernel", 1, 1,
sceKernelCheckedReleaseDirectMemory);
LIB_FUNCTION("rVjRvHJ0X6c", "libkernel", 1, "libkernel", 1, 1, sceKernelVirtualQuery);
LIB_FUNCTION("pO96TwzOm5E", "libkernel", 1, "libkernel", 1, 1, sceKernelGetDirectMemorySize);
LIB_FUNCTION("NcaWUxfMNIQ", "libkernel", 1, "libkernel", 1, 1, sceKernelMapNamedDirectMemory);
@ -307,6 +309,7 @@ void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
LIB_FUNCTION("MBuItvba6z8", "libkernel", 1, "libkernel", 1, 1, sceKernelReleaseDirectMemory);
LIB_FUNCTION("cQke9UuBQOk", "libkernel", 1, "libkernel", 1, 1, sceKernelMunmap);
LIB_FUNCTION("mL8NDH86iQI", "libkernel", 1, "libkernel", 1, 1, sceKernelMapNamedFlexibleMemory);
LIB_FUNCTION("aNz11fnnzi4", "libkernel", 1, "libkernel", 1, 1, sceKernelAvailableFlexibleMemorySize);
LIB_FUNCTION("IWIBBdTHit4", "libkernel", 1, "libkernel", 1, 1, sceKernelMapFlexibleMemory);
LIB_FUNCTION("p5EcQeEeJAE", "libkernel", 1, "libkernel", 1, 1,
_sceKernelRtldSetApplicationHeapAPI);

7
src/core/libraries/kernel/memory_management.cpp
View file

@ -173,6 +173,13 @@ int PS4_SYSV_ABI sceKernelDirectMemoryQuery(u64 offset, int flags, OrbisQueryInf
return memory->DirectMemoryQuery(offset, flags == 1, query_info);
}
s32 PS4_SYSV_ABI sceKernelAvailableFlexibleMemorySize(size_t* out_size) {
auto* memory = Core::Memory::Instance();
*out_size = memory->GetAvailableFlexibleSize();
LOG_INFO(Kernel_Vmm, "called size = {:#x}", *out_size);
return ORBIS_OK;
}
void PS4_SYSV_ABI _sceKernelRtldSetApplicationHeapAPI(void* func) {
auto* linker = Common::Singleton<Core::Linker>::Instance();
linker->SetHeapApiFunc(func);

1
src/core/libraries/kernel/memory_management.h
View file

@ -78,6 +78,7 @@ int PS4_SYSV_ABI sceKernelQueryMemoryProtection(void* addr, void** start, void**
int PS4_SYSV_ABI sceKernelDirectMemoryQuery(u64 offset, int flags, OrbisQueryInfo* query_info,
size_t infoSize);
s32 PS4_SYSV_ABI sceKernelAvailableFlexibleMemorySize(size_t* sizeOut);
void PS4_SYSV_ABI _sceKernelRtldSetApplicationHeapAPI(void* func);
} // namespace Libraries::Kernel