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

1 files changed, 11 insertions, 0 deletions

diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h
index 9652d7ac5..e62f77b9c 100644
--- a/src/core/loader/loader.h
+++ b/src/core/loader/loader.h
@@ -96,6 +96,17 @@ public:
     virtual ResultStatus Load() = 0;
 
     /**
+     * Loads the system mode that this application needs.
+     * This function defaults to 2 (96MB allocated to the application) if it can't read the information.
+     * @param system_mode Out variable where the system mode will be stored.
+     * @returns ResultStatus result of the operation
+     */
+    virtual ResultStatus LoadKernelSystemMode(u32& system_mode) {
+        system_mode = 2; // 96MB allocated to the application.
+        return ResultStatus::Success;
+    }
+
+    /**
      * Get the code (typically .code section) of the application
      * @param buffer Reference to buffer to store data
      * @return ResultStatus result of function