Kernel/Loader: Grab the system mode from the NCCH ExHeader.

3dsx and elf files default to system mode 2 (96MB allocated to the application).

This allows Home Menu to boot without modifications.
Closes #1849

2 files changed, 4 insertions, 6 deletions

diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 9e1795927c..0c8752670f 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -124,13 +124,11 @@ void HandleTable::Clear() {
 }
 
 /// Initialize the kernel
-void Init() {
+void Init(u32 system_mode) {
     ConfigMem::Init();
     SharedPage::Init();
 
-    // TODO(yuriks): The memory type parameter needs to be determined by the ExHeader field instead
-    // For now it defaults to the one with a largest allocation to the app
-    Kernel::MemoryInit(2); // Allocates 96MB to the application
+    Kernel::MemoryInit(system_mode);
 
     Kernel::ResourceLimitsInit();
     Kernel::ThreadingInit();
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 6b8dbecff9..231cf7b75a 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -286,8 +286,8 @@ private:
 
 extern HandleTable g_handle_table;
 
-/// Initialize the kernel
-void Init();
+/// Initialize the kernel with the specified system mode.
+void Init(u32 system_mode);
 
 /// Shutdown the kernel
 void Shutdown();