--- nono/vm/ram.h	2026/04/29 17:04:50	1.1.1.6
+++ nono/vm/ram.h	2026/04/29 17:05:09	1.1.1.9
@@ -4,12 +4,15 @@
 // Licensed under nono-license.txt
 //
 
+//
+// メインメモリ
+//
+
 #pragma once
 
 #include "device.h"
 
-class RAMDevice
-	: public IODevice
+class RAMDevice : public IODevice
 {
 	using inherited = IODevice;
  public:
@@ -17,7 +20,7 @@ class RAMDevice
 	virtual ~RAMDevice() override;
 
 	bool Init() override;
-	void ResetHard() override;
+	void ResetHard(bool poweron) override;
 
 	uint64 Read8(uint32 addr) override;
 	uint64 Read16(uint32 addr) override;
@@ -39,10 +42,13 @@ class RAMDevice
 	uint32 LoadFile(const char *filepath);
 	// file, filesize で示されるバッファをロードする
 	uint32 LoadFile(const char *name, const uint8 *file, size_t filesize);
+
  private:
 	uint32 LoadGzFile(const char *filepath, const uint8 *file, size_t filesize);
 	uint32 Load_aout(const char *name, const uint8 *file, size_t filesize);
 	uint32 Load_elf32(const char *name, const uint8 *file, size_t filesize);
+	bool Load_elf32_exec(const char *name, const uint8 *file, size_t filesize);
+	uint32 Load_elf32_rel(const char *name, const uint8 *file, size_t filesize);
 
 	// RAM 容量(バイト単位)。ram[] の確保したバイト数
 	int ram_size {};
@@ -51,5 +57,5 @@ class RAMDevice
 	uint32 write_wait {};
 };
 
-extern std::unique_ptr<uint8[]> ram;
-extern std::unique_ptr<RAMDevice> gRAM;
+extern std::unique_ptr<uint8[]> mainram;
+extern RAMDevice *gRAM;