From 365ae2aac987c8a2acd4f0a2c81fea52f4d4d5d2 Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Tue, 26 Mar 2024 00:21:38 +0200
Subject: [PATCH] some elf improvements

---
 src/core/linker.h       | 7 +++++++
 src/core/loader/elf.cpp | 4 ++++
 src/core/loader/elf.h   | 1 +
 3 files changed, 12 insertions(+)

diff --git a/src/core/linker.h b/src/core/linker.h
index 9d97648a..d9833852 100644
--- a/src/core/linker.h
+++ b/src/core/linker.h
@@ -20,6 +20,10 @@ struct EntryParams {
 };
 
 struct ModuleInfo {
+    bool operator==(const ModuleInfo& other) const {
+        return version_major == other.version_major && version_minor == other.version_minor &&
+               name == other.name;
+    }
     std::string name;
     union {
         u64 value;
@@ -34,6 +38,9 @@ struct ModuleInfo {
 };
 
 struct LibraryInfo {
+    bool operator==(const LibraryInfo& other) const {
+        return version == other.version && name == other.name;
+    }
     std::string name;
     union {
         u64 value;
diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp
index 2e6dd60d..0b58880a 100644
--- a/src/core/loader/elf.cpp
+++ b/src/core/loader/elf.cpp
@@ -538,4 +538,8 @@ void Elf::LoadSegment(u64 virtual_addr, u64 file_offset, u64 size) {
     UNREACHABLE();
 }
 
+bool Elf::IsSharedLib() {
+    return m_elf_header.e_type == ET_SCE_DYNAMIC;
+}
+
 } // namespace Core::Loader
diff --git a/src/core/loader/elf.h b/src/core/loader/elf.h
index 3a8df6be..b2d2ea59 100644
--- a/src/core/loader/elf.h
+++ b/src/core/loader/elf.h
@@ -490,6 +490,7 @@ public:
     std::string ElfPheaderFlagsStr(u32 flags);
 
     void LoadSegment(u64 virtual_addr, u64 file_offset, u64 size);
+    bool IsSharedLib();
 
 private:
     Common::FS::IOFile m_f{};