C++ (Cpp) reset_time_regs Exemples

Exemple #1

Fichier : SNES_SPC_misc.cpp Projet : loveemu/snsf9x

blargg_err_t SNES_SPC::load_spc( void const* data, long size )
{
	spc_file_t const* const spc = (spc_file_t const*) data;
	
	// be sure compiler didn't insert any padding into fle_t
	assert( sizeof (spc_file_t) == spc_min_file_size + 0x80 );
	
	// Check signature and file size
	if ( size < signature_size || memcmp( spc, signature, 27 ) )
		return "Not an SPC file";
	
	if ( size < spc_min_file_size )
		return "Corrupt SPC file";
	
	// CPU registers
	m.cpu_regs.pc  = spc->pch * 0x100 + spc->pcl;
	m.cpu_regs.a   = spc->a;
	m.cpu_regs.x   = spc->x;
	m.cpu_regs.y   = spc->y;
	m.cpu_regs.psw = spc->psw;
	m.cpu_regs.sp  = spc->sp;
	
	// RAM and registers
	memcpy( RAM, spc->ram, 0x10000 );
	ram_loaded();
	
	// DSP registers
	dsp.load( spc->dsp );
	
	reset_time_regs();
	
	return 0;
}

Exemple #2

Fichier : SNES_SPC_misc.cpp Projet : yupferris/snes_spc

blargg_err_t SNES_SPC::load_spc( void const* data, long size )
{
	spc_file_t const* const spc = (spc_file_t const*) data;
	
	// be sure compiler didn't insert any padding into fle_t
	assert( sizeof (spc_file_t) == spc_min_file_size + 0x80 );
	
	// Check signature and file size
	if ( size < signature_size || memcmp( spc, signature, 27 ) )
		return "Not an SPC file";
	
	if ( size < spc_min_file_size )
		return "Corrupt SPC file";
	
	// CPU registers
	smp->SetRegPc(spc->pch * 0x100 + spc->pcl);
	smp->SetRegA(spc->a);
	smp->SetRegX(spc->x);
	smp->SetRegY(spc->y);
	smp->SetPsw(spc->psw);
	smp->SetRegSp(spc->sp);
	
	// RAM and registers
	memcpy( ram, spc->ram, 0x10000 );
	ram_loaded();
	
	// DSP registers
	dsp->load( spc->dsp );
	
	reset_time_regs();
	
	return 0;
}

Exemple #3

Fichier : SNES_SPC_misc.cpp Projet : yupferris/snes_spc

void SNES_SPC::reset_common( int timer_counter_init )
{
	int i;
	for ( i = 0; i < timer_count; i++ )
		REGS_IN [r_t0out + i] = timer_counter_init;
	
	smp->Reset();
	
	REGS [r_test   ] = 0x0A;
	REGS [r_control] = 0xB0; // ROM enabled, clear ports
	for ( i = 0; i < port_count; i++ )
		REGS_IN [r_cpuio0 + i] = 0;
	
	reset_time_regs();
}

Exemple #4

Fichier : SNES_SPC_misc.cpp Projet : loveemu/snsf9x

void SNES_SPC::reset_common( int timer_counter_init )
{
	int i;
	for ( i = 0; i < timer_count; i++ )
		REGS_IN [r_t0out + i] = timer_counter_init;
	
	// Run IPL ROM
	memset( &m.cpu_regs, 0, sizeof m.cpu_regs );
	m.cpu_regs.pc = rom_addr;
	
	REGS [r_test   ] = 0x0A;
	REGS [r_control] = 0xB0; // ROM enabled, clear ports
	for ( i = 0; i < port_count; i++ )
		REGS_IN [r_cpuio0 + i] = 0;
	
	reset_time_regs();
}