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patching more dummy functions

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This commit is contained in:
georgemoralis 2023-07-13 12:56:36 +03:00
parent 0ac4032d00
commit 063a689812
13 changed files with 69 additions and 16 deletions
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2
CMakeLists.txt
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@ -34,7 +34,7 @@ add_executable(shadps4
src/Core/Memory.h
src/Core/PS4/Linker.cpp
src/Core/PS4/Linker.h
"src/Util/Singleton.h" "src/Util/Disassembler.cpp" "src/Util/Disassembler.h" "src/Util/StringUtil.h" "src/Core/PS4/Util/aerolib.h" "src/Core/PS4/Loader/SymbolsResolver.h" "src/Core/PS4/Loader/SymbolsResolver.cpp" "src/Core/PS4/HLE/Libs.cpp" "src/Core/PS4/HLE/Libs.h" "src/Core/PS4/HLE/LibC.cpp" "src/Core/PS4/HLE/LibC.h" "src/Lib/Timer.cpp" "src/Lib/Timer.h")
"src/Util/Singleton.h" "src/Util/Disassembler.cpp" "src/Util/Disassembler.h" "src/Util/StringUtil.h" "src/Core/PS4/Util/aerolib.h" "src/Core/PS4/Loader/SymbolsResolver.h" "src/Core/PS4/Loader/SymbolsResolver.cpp" "src/Core/PS4/HLE/Libs.cpp" "src/Core/PS4/HLE/Libs.h" "src/Core/PS4/HLE/LibC.cpp" "src/Core/PS4/HLE/LibC.h" "src/Lib/Timer.cpp" "src/Lib/Timer.h" "src/Core/PS4/HLE/LibKernel.cpp" "src/Core/PS4/HLE/LibKernel.h" "src/Core/PS4/HLE/LibSceVideoOut.cpp" "src/Core/PS4/HLE/LibSceVideoOut.h" "src/Core/PS4/HLE/LibSceGnmDriver.cpp" "src/Core/PS4/HLE/LibSceGnmDriver.h")
find_package(OpenGL REQUIRED)

15
src/Core/PS4/HLE/LibC.cpp
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@ -1,4 +1,5 @@
#include "LibC.h"
#include "Libs.h"
#include "../Loader/Elf.h"
namespace HLE::Libs::LibC {
@ -11,18 +12,8 @@ namespace HLE::Libs::LibC {
//__debugbreak();//if we reach here it will be a great progress :D
}
void LibC_RegisterFunc(SymbolsResolver* sym)
void LibC_Register(SymbolsResolver* sym)
{
//TODO this will be convert to macro probably once we decide how will it work and what's the best
SymbolRes sr {};
sr.name = "bzQExy189ZI";
sr.library = "libc";
sr.library_version = 1;
sr.module = "libc";
sr.module_version_major = 1;
sr.module_version_minor = 1;
sr.type = STT_FUN;
auto func = reinterpret_cast<u64>(init_env);
sym->AddSymbol(sr, func);
LIB_FUNCTION("bzQExy189ZI", "libc", 1, "libc", 1, 1, init_env);
}
};

2
src/Core/PS4/HLE/LibC.h
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@ -3,7 +3,7 @@
namespace HLE::Libs::LibC {
void LibC_RegisterFunc(SymbolsResolver* sym);
void LibC_Register(SymbolsResolver* sym);
//functions
static void init_env();

30
src/Core/PS4/HLE/LibKernel.cpp Normal file
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@ -0,0 +1,30 @@
#include "../Loader/Elf.h"
#include "LibKernel.h"
#include "Libs.h"
namespace HLE::Libs::LibKernel {
int sceKernelAllocateDirectMemory(off_t searchStart, off_t searchEnd, size_t len, size_t alignment, int memoryType, off_t* physAddrOut) { return 0;//OK
}
size_t sceKernelGetDirectMemorySize() { return 0;
}
int32_t sceKernelMapDirectMemory(void** addr, size_t len, int prot, int flags, off_t directMemoryStart, size_t alignment) { return 0;
}
int32_t sceKernelReleaseDirectMemory(off_t start, size_t len) { return 0;
}
int sceKernelCreateEqueue(/* SceKernelEqueue* eq*/int eq,const char* name)
{ return 0;
}
void LibKernel_Register(SymbolsResolver* sym) {
//memory
LIB_FUNCTION("rTXw65xmLIA", "libkernel", 1, "libkernel", 1, 1, sceKernelAllocateDirectMemory);
LIB_FUNCTION("pO96TwzOm5E", "libkernel", 1, "libkernel", 1, 1, sceKernelGetDirectMemorySize);
LIB_FUNCTION("L-Q3LEjIbgA", "libkernel", 1, "libkernel", 1, 1, sceKernelMapDirectMemory);
LIB_FUNCTION("MBuItvba6z8", "libkernel", 1, "libkernel", 1, 1, sceKernelReleaseDirectMemory);
//equeue
LIB_FUNCTION("D0OdFMjp46I", "libkernel", 1, "libkernel", 1, 1, sceKernelCreateEqueue);
}
};

13
src/Core/PS4/HLE/LibKernel.h Normal file
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@ -0,0 +1,13 @@
#include "../Loader/SymbolsResolver.h"
namespace HLE::Libs::LibKernel {
void LibKernel_Register(SymbolsResolver* sym);
// functions
int sceKernelAllocateDirectMemory(off_t searchStart, off_t searchEnd, size_t len, size_t alignment, int memoryType, off_t* physAddrOut);
size_t sceKernelGetDirectMemorySize();
int sceKernelCreateEqueue(/* SceKernelEqueue* eq*/ int eq, const char* name);
int32_t sceKernelMapDirectMemory(void** addr, size_t len, int prot, int flags, off_t directMemoryStart, size_t alignment);
int32_t sceKernelReleaseDirectMemory(off_t start, size_t len);
}; // namespace HLE::Libs::LibKernel

0
src/Core/PS4/HLE/LibSceGnmDriver.cpp Normal file
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0
src/Core/PS4/HLE/LibSceGnmDriver.h Normal file
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0
src/Core/PS4/HLE/LibSceVideoOut.cpp Normal file
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0
src/Core/PS4/HLE/LibSceVideoOut.h Normal file
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4
src/Core/PS4/HLE/Libs.cpp
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@ -1,10 +1,12 @@
#include "Libs.h"
#include "LibC.h"
#include "LibKernel.h"
namespace HLE::Libs {
void Init_HLE_Libs(SymbolsResolver *sym)
{
LibC::LibC_RegisterFunc(sym);
LibC::LibC_Register(sym);
LibKernel::LibKernel_Register(sym);
}
}

15
src/Core/PS4/HLE/Libs.h
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@ -1,6 +1,21 @@
#pragma once
#include "../Loader/SymbolsResolver.h"
#define LIB_FUNCTION(nid, lib, libversion, mod, moduleVersionMajor, moduleVersionMinor, function) \
{\
SymbolRes sr{}; \
sr.name = nid; \
sr.library = lib; \
sr.library_version = libversion;\
sr.module = mod;\
sr.module_version_major = moduleVersionMajor;\
sr.module_version_minor = moduleVersionMinor;\
sr.type = STT_FUN;\
auto func = reinterpret_cast<u64>(function);\
sym->AddSymbol(sr, func);\
}
namespace HLE::Libs {
void Init_HLE_Libs(SymbolsResolver* sym);
}

2
src/Core/PS4/Linker.cpp
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@ -569,7 +569,7 @@ static void relocate(u32 idx, elf_relocation* rel, Module* m, bool isJmpRel) {
}
else
{
LOG_INFO_IF(debug_loader, "function not patched!\n");
LOG_INFO_IF(debug_loader, "function not patched! {}\n",rel_name);
}
}

2
src/Core/PS4/Loader/SymbolsResolver.cpp
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@ -1,5 +1,6 @@
#include "../../../types.h"
#include "SymbolsResolver.h"
#include "../../../Util/Log.h"
void SymbolsResolver::AddSymbol(const SymbolRes& s, u64 virtual_addr)
@ -26,5 +27,6 @@ const SymbolRecord* SymbolsResolver::FindSymbol(const SymbolRes& s) const {
}
index++;
}
LOG_INFO_IF(true, "unresolved! {}\n", name);
return nullptr;
}