From c0649b8d2418f65ac92a6ac6577c0ec4907bf82f Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Sun, 15 Oct 2023 00:23:01 +0300
Subject: [PATCH] libc strcmp,mallon,strlen implementation

---
 src/Core/PS4/HLE/LibC.cpp                | 3 +++
 src/Emulator/HLE/Libraries/LibC/libc.cpp | 5 +++++
 src/Emulator/HLE/Libraries/LibC/libc.h   | 3 +++
 3 files changed, 11 insertions(+)

diff --git a/src/Core/PS4/HLE/LibC.cpp b/src/Core/PS4/HLE/LibC.cpp
index 6311ccc1..c98fe2da 100644
--- a/src/Core/PS4/HLE/LibC.cpp
+++ b/src/Core/PS4/HLE/LibC.cpp
@@ -109,6 +109,9 @@ void LibC_Register(SymbolsResolver* sym) {
     LIB_FUNCTION("hcuQgD53UxM", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::printf);
     LIB_FUNCTION("YQ0navp+YIc", "libc", 1, "libc", 1, 1, puts);
     LIB_FUNCTION("cpCOXWMgha0", "libc", 1, "libc", 1, 1, rand);
+    LIB_FUNCTION("Ovb2dSJOAuE", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::strcmp);
+    LIB_FUNCTION("gQX+4GDQjpM", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::malloc);
+    LIB_FUNCTION("j4ViWNHEgww", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::strlen);
     LIB_OBJ("P330P3dFF68", "libc", 1, "libc", 1, 1, &HLE::Libs::LibC::g_need_sceLibc);
 
     LIB_FUNCTION("z+P+xCnWLBk", "libc", 1, "libc", 1, 1, _ZdlPv);
diff --git a/src/Emulator/HLE/Libraries/LibC/libc.cpp b/src/Emulator/HLE/Libraries/LibC/libc.cpp
index 05de52f7..28af7d79 100644
--- a/src/Emulator/HLE/Libraries/LibC/libc.cpp
+++ b/src/Emulator/HLE/Libraries/LibC/libc.cpp
@@ -28,4 +28,9 @@ void* PS4_SYSV_ABI memcpy(void* dest, const void* src, size_t n) { return std::m
 
 void* PS4_SYSV_ABI memset(void* s, int c, size_t n) { return std::memset(s, c, n); }
 
+void* PS4_SYSV_ABI malloc(size_t size) { return std::malloc(size); }
+
+int PS4_SYSV_ABI strcmp(const char* str1, const char* str2) { return std::strcmp(str1, str2); }
+
+size_t PS4_SYSV_ABI strlen(const char* str) { return std::strlen(str); }
 };  // namespace Emulator::HLE::Libraries::LibC
\ No newline at end of file
diff --git a/src/Emulator/HLE/Libraries/LibC/libc.h b/src/Emulator/HLE/Libraries/LibC/libc.h
index bb73ed17..49bcdd80 100644
--- a/src/Emulator/HLE/Libraries/LibC/libc.h
+++ b/src/Emulator/HLE/Libraries/LibC/libc.h
@@ -13,4 +13,7 @@ PS4_SYSV_ABI int atexit(void (*func)());
 int PS4_SYSV_ABI memcmp(const void* s1, const void* s2, size_t n);
 void* PS4_SYSV_ABI memcpy(void* dest, const void* src, size_t n);
 void* PS4_SYSV_ABI memset(void* s, int c, size_t n);
+void* PS4_SYSV_ABI malloc(size_t size);
+int PS4_SYSV_ABI strcmp(const char* str1, const char* str2);
+size_t PS4_SYSV_ABI strlen(const char* str);
 }  // namespace Emulator::HLE::Libraries::LibC
\ No newline at end of file