2841
2841
int savecpu_clock, savebus_clock, savepm_clock;
2843
2843
void (*f)(UINT32 data);
2844
device_irq_callback save_irqcallback;
2844
device_irq_acknowledge_callback save_irqcallback;
2847
2847
tsaved[0] = sh4->dma_timer[0];
3460
3460
/*When OC index mode is off (CCR.OIX = 0)*/
3461
static ADDRESS_MAP_START( sh4_internal_map, AS_PROGRAM, 64 )
3461
static ADDRESS_MAP_START( sh4_internal_map, AS_PROGRAM, 64, legacy_cpu_device )
3462
3462
AM_RANGE(0x1C000000, 0x1C000FFF) AM_RAM AM_MIRROR(0x03FFD000)
3463
3463
AM_RANGE(0x1C002000, 0x1C002FFF) AM_RAM AM_MIRROR(0x03FFD000)
3464
3464
AM_RANGE(0xE0000000, 0xE000003F) AM_RAM AM_MIRROR(0x03FFFFC0)
3468
3468
/*When OC index mode is on (CCR.OIX = 1)*/
3469
static ADDRESS_MAP_START( sh4_internal_map, AS_PROGRAM, 64 )
3469
static ADDRESS_MAP_START( sh4_internal_map, AS_PROGRAM, 64, legacy_cpu_device )
3470
3470
AM_RANGE(0x1C000000, 0x1C000FFF) AM_RAM AM_MIRROR(0x01FFF000)
3471
3471
AM_RANGE(0x1E000000, 0x1E000FFF) AM_RAM AM_MIRROR(0x01FFF000)
3472
3472
AM_RANGE(0xE0000000, 0xE000003F) AM_RAM AM_MIRROR(0x03FFFFC0) // todo: store queues should be write only on DC's SH4, executing PREFM shouldn't cause an actual memory read access!
3473
AM_RANGE(0xF6000000, 0xF7FFFFFF) AM_READWRITE(sh4_tlb_r,sh4_tlb_w)
3474
AM_RANGE(0xFE000000, 0xFFFFFFFF) AM_READWRITE32(sh4_internal_r, sh4_internal_w, U64(0xffffffffffffffff))
3473
AM_RANGE(0xF6000000, 0xF7FFFFFF) AM_READWRITE_LEGACY(sh4_tlb_r,sh4_tlb_w)
3474
AM_RANGE(0xFE000000, 0xFFFFFFFF) AM_READWRITE32_LEGACY(sh4_internal_r, sh4_internal_w, U64(0xffffffffffffffff))
3475
3475
ADDRESS_MAP_END
3477
static ADDRESS_MAP_START( sh3_internal_map, AS_PROGRAM, 64 )
3478
AM_RANGE(SH3_LOWER_REGBASE, SH3_LOWER_REGEND) AM_READWRITE32(sh3_internal_r, sh3_internal_w, U64(0xffffffffffffffff))
3479
AM_RANGE(SH3_UPPER_REGBASE, SH3_UPPER_REGEND) AM_READWRITE32(sh3_internal_high_r, sh3_internal_high_w, U64(0xffffffffffffffff))
3477
static ADDRESS_MAP_START( sh3_internal_map, AS_PROGRAM, 64, legacy_cpu_device )
3478
AM_RANGE(SH3_LOWER_REGBASE, SH3_LOWER_REGEND) AM_READWRITE32_LEGACY(sh3_internal_r, sh3_internal_w, U64(0xffffffffffffffff))
3479
AM_RANGE(SH3_UPPER_REGBASE, SH3_UPPER_REGEND) AM_READWRITE32_LEGACY(sh3_internal_high_r, sh3_internal_high_w, U64(0xffffffffffffffff))
3480
3480
ADDRESS_MAP_END