From 53f504bd412c208d23331b9dde2958f5df793e90 Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Tue, 18 Apr 2023 11:33:53 +0300
Subject: [PATCH] let's see if magic enum can work part1

---
 emulator/Loader/Elf.cpp |  4 ++--
 emulator/Loader/Elf.h   | 14 +++++++++++++-
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/emulator/Loader/Elf.cpp b/emulator/Loader/Elf.cpp
index f75a1c8b..98ca88b4 100644
--- a/emulator/Loader/Elf.cpp
+++ b/emulator/Loader/Elf.cpp
@@ -222,7 +222,7 @@ bool Elf::isElfFile() const
         return false;
     }
 
-    if (m_elf_header->e_type != ET_DYNEXEC && m_elf_header->e_type != ET_DYNAMIC)
+    if (m_elf_header->e_type != ET_SCE_DYNEXEC && m_elf_header->e_type != ET_SCE_DYNAMIC)
     {
         printf("ERROR:e_type expected 0xFE10 OR 0xFE18 is (%04x)\n", m_elf_header->e_type);
         return false;
@@ -302,7 +302,7 @@ void Elf::DebugDump() {
     }
     spdlog::info("\n");
 
-    spdlog::info(" type  .........: {:#06x}\n", m_elf_header->e_type);
+    //spdlog::info(" type  .........: {:#06x}\n", m_elf_header->e_type);
     spdlog::info(" machine .......: {:#06x}\n", m_elf_header->e_machine);
     spdlog::info(" version .......: {:#010x}\n", m_elf_header->e_version);
 
diff --git a/emulator/Loader/Elf.h b/emulator/Loader/Elf.h
index c9925fd5..b27c7a8f 100644
--- a/emulator/Loader/Elf.h
+++ b/emulator/Loader/Elf.h
@@ -61,13 +61,25 @@ constexpr u08 ELFABIVERSION_AMDGPU_HSA_V2 = 0;
 constexpr u16 ET_DYNEXEC = 0xFE10; // Executable file
 constexpr u16 ET_DYNAMIC = 0xFE18; // Shared
 
+typedef enum : u16 {
+    ET_NONE = 0x0,
+    ET_REL = 0x1,
+    ET_EXEC = 0x2,
+    ET_DYN = 0x3,
+    ET_CORE = 0x4,
+    ET_SCE_EXEC = 0xfe00,
+    ET_SCE_STUBLIB = 0xfe0c,
+    ET_SCE_DYNEXEC = 0xfe10,
+    ET_SCE_DYNAMIC = 0xfe18
+} e_type_s;
+
 //machine field
 constexpr u16 EM_X86_64 = 62; // Advanced Micro Devices X86-64 processor
 
 struct elf_header
 {
     u08 e_ident[16];        /* ELF identification */
-    u16 e_type;             /* Object file type */
+    e_type_s e_type;        /* Object file type */
     u16 e_machine;          /* Machine type */
     u32 e_version;          /* Object file version */
     u64 e_entry;            /* Entry point address */