more symbols work and refactoring

CMakeLists.txt

@@ -23,8 +23,8 @@ add_executable(shadps4
     src/types.h
     src/Core/FsFile.cpp
     src/Core/FsFile.h
-    src/Loader/Elf.cpp
+    src/Core/PS4/Loader/Elf.cpp
-    src/Loader/Elf.h
+    src/Core/PS4/Loader/Elf.h
     src/GUI/ElfViewer.cpp
     src/GUI/ElfViewer.h 
     src/Util/Log.h

src/Core/Memory.cpp

@@ -1,4 +1,4 @@
-#include "../Loader/Elf.h"
+#include "../Core/PS4/Loader/Elf.h"
 #include <windows.h>
 #include "../Util/Log.h"
 

src/Core/PS4/Linker.cpp

@@ -427,6 +427,34 @@ void Linker::LoadSymbols(Module* m)
 			auto visibility = sym->GetVisibility();
 			if (library != nullptr || module != nullptr)
 			{
+				switch (bind)
+				{
+					case STB_GLOBAL:
+					case STB_WEAK:
+						break;
+					default:
+						LOG_INFO_IF(debug_loader, "Unsupported bind {} for name symbol {} \n", bind,ids.at(0));
+						continue;
+				}
+				switch (type)
+				{
+					case STT_OBJECT:
+					case STT_FUN:
+						break;
+					default:
+						LOG_INFO_IF(debug_loader, "Unsupported type {} for name symbol {} \n", type, ids.at(0));
+						continue;
+				}
+				switch (visibility)
+				{
+					case STV_DEFAULT:
+						break;
+					default:
+						LOG_INFO_IF(debug_loader, "Unsupported visibility {} for name symbol {} \n", visibility, ids.at(0));
+						continue;
+				}
+				//if st_value!=0 then it's export symbol
+				bool is_sym_export = sym->st_value != 0;
 				LOG_INFO_IF(debug_loader, "name {} library {} module {} bind {} type {} visibility {}\n", ids.at(0),library->name,module->name,bind,type,visibility);
 			}
 		}

src/Core/PS4/Linker.h

@@ -1,6 +1,7 @@
 #pragma once
-#include "../../Loader/Elf.h"
+
 #include <vector>
+#include "Loader/Elf.h"
 
 struct DynamicModuleInfo;
 

src/Core/PS4/Loader/Elf.cpp

@@ -5,7 +5,7 @@
 #include <spdlog/pattern_formatter.h>
 #include <magic_enum.hpp>
 #include <fmt/core.h>
-#include "../Util/Log.h"
+#include "../../../Util/Log.h"
 
 constexpr bool debug_elf = true;
 

src/Core/PS4/Loader/Elf.h

@@ -1,8 +1,8 @@
 #pragma once
 #include <string>
 #include <inttypes.h>
-#include "../types.h"
+#include "../../../types.h"
-#include "../Core/FsFile.h"
+#include "../../FsFile.h"
 
 struct self_header
 {

src/GUI/ElfViewer.h

@@ -1,5 +1,5 @@
 #pragma once
-#include "../Loader/Elf.h"
+#include "../Core/PS4/Loader/Elf.h"
 
 class ElfViewer {
 private:

src/main.cpp

@@ -16,7 +16,6 @@
 
 #include "spdlog/spdlog.h"
 #include "types.h"
-#include "Loader/Elf.h"
 #include "GUI/ElfViewer.h"
 #include "Util/Log.h"
 
@@ -36,7 +35,7 @@ int main(int argc, char* argv[])
 
 
     logging::init(true);//init logging
-    const char* const path = argv[1]; //argument 1 is the path of self file to boot
+    const char* const path =  argv[1]; //argument 1 is the path of self file to boot
     auto* linker = Singleton<Linker>::Instance();
     auto *module =linker->LoadModule(path);//load main executable