1 files changed, 0 insertions, 114 deletions
diff --git a/plugins/gme/game-music-emu-0.6.0/gme/Nes_Cpu.h b/plugins/gme/game-music-emu-0.6.0/gme/Nes_Cpu.h
deleted file mode 100644
index 694296f7..00000000
--- a/plugins/gme/game-music-emu-0.6.0/gme/Nes_Cpu.h
+++ /dev/null
@@ -1,114 +0,0 @@
-// NES 6502 CPU emulator
-
-// Game_Music_Emu 0.5.5
-#ifndef NES_CPU_H
-#define NES_CPU_H
-
-#include "blargg_common.h"
-
-typedef blargg_long nes_time_t; // clock cycle count
-typedef unsigned nes_addr_t; // 16-bit address
-enum { future_nes_time = INT_MAX / 2 + 1 };
-
-class Nes_Cpu {
-public:
-	typedef BOOST::uint8_t uint8_t;
-	
-	// Clear registers, map low memory and its three mirrors to address 0,
-	// and mirror unmapped_page in remaining memory
-	void reset( void const* unmapped_page = 0 );
-	
-	// Map code memory (memory accessed via the program counter). Start and size
-	// must be multiple of page_size. If mirror is true, repeats code page
-	// throughout address range.
-	enum { page_size = 0x800 };
-	void map_code( nes_addr_t start, unsigned size, void const* code, bool mirror = false );
-	
-	// Access emulated memory as CPU does
-	uint8_t const* get_code( nes_addr_t );
-	
-	// 2KB of RAM at address 0
-	uint8_t low_mem [0x800];
-	
-	// NES 6502 registers. Not kept updated during a call to run().
-	struct registers_t {
-		BOOST::uint16_t pc;
-		BOOST::uint8_t a;
-		BOOST::uint8_t x;
-		BOOST::uint8_t y;
-		BOOST::uint8_t status;
-		BOOST::uint8_t sp;
-	};
-	registers_t r;
-	
-	// Set end_time and run CPU from current time. Returns true if execution
-	// stopped due to encountering bad_opcode.
-	bool run( nes_time_t end_time );
-	
-	// Time of beginning of next instruction to be executed
-	nes_time_t time() const             { return state->time + state->base; }
-	void set_time( nes_time_t t )       { state->time = t - state->base; }
-	void adjust_time( int delta )       { state->time += delta; }
-	
-	nes_time_t irq_time() const         { return irq_time_; }
-	void set_irq_time( nes_time_t );
-	
-	nes_time_t end_time() const         { return end_time_; }
-	void set_end_time( nes_time_t );
-	
-	// Number of undefined instructions encountered and skipped
-	void clear_error_count()            { error_count_ = 0; }
-	unsigned long error_count() const   { return error_count_; }
-	
-	// CPU invokes bad opcode handler if it encounters this
-	enum { bad_opcode = 0xF2 };
-	
-public:
-	Nes_Cpu() { state = &state_; }
-	enum { page_bits = 11 };
-	enum { page_count = 0x10000 >> page_bits };
-	enum { irq_inhibit = 0x04 };
-private:
-	struct state_t {
-		uint8_t const* code_map [page_count + 1];
-		nes_time_t base;
-		int time;
-	};
-	state_t* state; // points to state_ or a local copy within run()
-	state_t state_;
-	nes_time_t irq_time_;
-	nes_time_t end_time_;
-	unsigned long error_count_;
-	
-	void set_code_page( int, void const* );
-	inline int update_end_time( nes_time_t end, nes_time_t irq );
-};
-
-inline BOOST::uint8_t const* Nes_Cpu::get_code( nes_addr_t addr )
-{
-	return state->code_map [addr >> page_bits] + addr
-	#if !BLARGG_NONPORTABLE
-		% (unsigned) page_size
-	#endif
-	;
-}
-
-inline int Nes_Cpu::update_end_time( nes_time_t t, nes_time_t irq )
-{
-	if ( irq < t && !(r.status & irq_inhibit) ) t = irq;
-	int delta = state->base - t;
-	state->base = t;
-	return delta;
-}
-
-inline void Nes_Cpu::set_irq_time( nes_time_t t )
-{
-	state->time += update_end_time( end_time_, (irq_time_ = t) );
-}
-
-inline void Nes_Cpu::set_end_time( nes_time_t t )
-{
-	state->time += update_end_time( (end_time_ = t), irq_time_ );
-}
-
-#endif