#ifndef _DEVICE_H_
#define _DEVICE_H_
+#include <stdarg.h>
#include "vm.h"
#include "../emu.h"
+#if defined(_USE_QT)
+#include "osd.h"
+#include "csp_logger.h"
+#define USE_DEVICE_NAME
+#endif
+
+#if defined(USE_SHARED_DLL)
+#include "libcpu_newdev/device.h"
+#else
// max devices connected to the output port
#define MAX_OUTPUT 16
// common signal id
-#define SIG_CPU_IRQ 101
-#define SIG_CPU_FIRQ 102
-#define SIG_CPU_NMI 103
-#define SIG_CPU_BUSREQ 104
-#define SIG_CPU_DEBUG 201
+#define SIG_CPU_IRQ 101
+#define SIG_CPU_FIRQ 102
+#define SIG_CPU_NMI 103
+#define SIG_CPU_BUSREQ 104
+#define SIG_CPU_HALTREQ 105
+#define SIG_CPU_DEBUG 106
+
+#define SIG_PRINTER_DATA 201
+#define SIG_PRINTER_STROBE 202
+#define SIG_PRINTER_RESET 203
+#define SIG_PRINTER_BUSY 204
+#define SIG_PRINTER_ACK 205
+#define SIG_PRINTER_SELECT 206
+
+#define SIG_SCSI_DAT 301
+#define SIG_SCSI_BSY 302
+#define SIG_SCSI_CD 303
+#define SIG_SCSI_IO 304
+#define SIG_SCSI_MSG 305
+#define SIG_SCSI_REQ 306
+#define SIG_SCSI_SEL 307
+#define SIG_SCSI_ATN 308
+#define SIG_SCSI_ACK 309
+#define SIG_SCSI_RST 310
+
+#if defined(_USE_QT)
+class CSP_Logger;
+extern CSP_Logger *csp_logger;
+#endif
class DEVICE
{
protected:
- VM* vm;
+ VM_TEMPLATE* vm;
EMU* emu;
+ OSD* osd;
+#if defined(_USE_QT)
+ CSP_Logger *p_logger;
+#endif
public:
- DEVICE(VM* parent_vm, EMU* parent_emu) : vm(parent_vm), emu(parent_emu)
+ DEVICE(VM_TEMPLATE* parent_vm, EMU* parent_emu) : vm(parent_vm), emu(parent_emu)
{
+#if defined(_USE_QT)
+ osd = emu->get_osd();
+ p_logger = csp_logger;
+#else
+ osd = NULL;
+#endif
+ memset(this_device_name, 0x00, sizeof(this_device_name));
+ strncpy(this_device_name, "Base Device", 128 - 1);
prev_device = vm->last_device;
next_device = NULL;
if(vm->first_device == NULL) {
this_device_id = vm->last_device->this_device_id + 1;
}
vm->last_device = this;
-
// primary event manager
event_manager = NULL;
}
+ //ToDo: Will implement real destructor per real classes and below destructor decl. with "virtual".
+ // This makes warning:
+ //"deleting object of polymorphic class type 'DEVICE' which has non-virtual
+ // destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]".
~DEVICE(void) {}
- virtual void initialize() {}
+ virtual void initialize() { /* osd = emu->get_osd(); */ /* Initializing VM must be after initializing OSD. */ }
+#if defined(_USE_QT)
+ virtual void release() {
+ }
+#else
virtual void release() {}
+#endif
+ // Sound input functions
+ virtual void clear_sound_in_source(int bank) {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ event_manager->clear_sound_in_source(bank);
+ }
+ // this function may be before (or after) initialize().
+ virtual int add_sound_in_source(int rate, int samples, int channels) {
+ if(event_manager == NULL) return -1;
+ return event_manager->add_sound_in_source(rate, samples, channels);
+ }
+ // this function may be before (or after) initialize().
+ virtual int release_sound_in_source(int bank) {
+ if(event_manager == NULL) return -1;
+ return event_manager->release_sound_in_source(bank);
+ }
+ virtual bool is_sound_in_source_exists(int bank) {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->is_sound_in_source_exists(bank);
+ }
+ virtual int get_sound_in_buffers_count() {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_sound_in_buffers_count();
+ }
+ virtual int get_sound_in_samples(int bank) {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_sound_in_samples(bank);
+ }
+ virtual int get_sound_in_rate(int bank) {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_sound_in_rate(bank);
+ }
+ virtual int get_sound_in_channels(int bank) {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_sound_in_channels(bank);
+ }
+ // this function may be before (or after) initialize().
+ virtual int16_t* get_sound_in_buf_ptr(int bank) {
+ if(event_manager == NULL) return NULL;
+ return event_manager->get_sound_in_buf_ptr(bank);
+ }
+ virtual int write_sound_in_buffer(int bank, int32_t* src, int samples) {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->write_sound_in_buffer(bank, src, samples);
+
+ }
+ // Add sampled values to sample buffer;value may be -32768 to +32767.
+ // this function may be before (or after) initialize().
+ virtual int get_sound_in_samples(int bank, int32_t* dst, int expect_samples, int expect_rate, int expect_channels) {
+ if(event_manager == NULL) return -1;
+ return event_manager->get_sound_in_samples(bank, dst, expect_samples, expect_rate, expect_channels);
+ }
+
+ virtual void set_high_pass_filter_freq(int freq, double quality) { } // If freq < 0 disable HPF.
+ virtual void set_low_pass_filter_freq(int freq, double quality) { } // If freq <= 0 disable LPF.
+
virtual void update_config() {}
virtual void save_state(FILEIO* state_fio) {}
virtual bool load_state(FILEIO* state_fio)
{
return true;
}
-
// control
virtual void reset() {}
virtual void special_reset()
{
reset();
}
+ virtual bool process_state(FILEIO* state_fio, bool loading)
+ {
+ if(loading) {
+ return load_state(state_fio);
+ } else {
+ save_state(state_fio);
+ return true;
+ }
+ }
// NOTE: the virtual bus interface functions for 16/32bit access invite the cpu is little endian.
// if the cpu is big endian, you need to implement them in the virtual machine memory/io classes.
// memory bus
- virtual void write_data8(uint32 addr, uint32 data) {}
- virtual uint32 read_data8(uint32 addr)
+ virtual void write_data8(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_data8(uint32_t addr)
{
return 0xff;
}
- virtual void write_data16(uint32 addr, uint32 data)
+ virtual void write_data16(uint32_t addr, uint32_t data)
{
write_data8(addr, data & 0xff);
write_data8(addr + 1, (data >> 8) & 0xff);
}
- virtual uint32 read_data16(uint32 addr)
+ virtual uint32_t read_data16(uint32_t addr)
{
- uint32 val = read_data8(addr);
+ uint32_t val = read_data8(addr);
val |= read_data8(addr + 1) << 8;
return val;
}
- virtual void write_data32(uint32 addr, uint32 data)
+ virtual void write_data32(uint32_t addr, uint32_t data)
{
write_data16(addr, data & 0xffff);
write_data16(addr + 2, (data >> 16) & 0xffff);
}
- virtual uint32 read_data32(uint32 addr)
+ virtual uint32_t read_data32(uint32_t addr)
{
- uint32 val = read_data16(addr);
+ uint32_t val = read_data16(addr);
val |= read_data16(addr + 2) << 16;
return val;
}
- virtual void write_data8w(uint32 addr, uint32 data, int* wait)
+ virtual void write_data8w(uint32_t addr, uint32_t data, int* wait)
{
*wait = 0;
write_data8(addr, data);
}
- virtual uint32 read_data8w(uint32 addr, int* wait)
+ virtual uint32_t read_data8w(uint32_t addr, int* wait)
{
*wait = 0;
return read_data8(addr);
}
- virtual void write_data16w(uint32 addr, uint32 data, int* wait)
+ virtual void write_data16w(uint32_t addr, uint32_t data, int* wait)
{
int wait_l, wait_h;
write_data8w(addr, data & 0xff, &wait_l);
write_data8w(addr + 1, (data >> 8) & 0xff, &wait_h);
*wait = wait_l + wait_h;
}
- virtual uint32 read_data16w(uint32 addr, int* wait)
+ virtual uint32_t read_data16w(uint32_t addr, int* wait)
{
int wait_l, wait_h;
- uint32 val = read_data8w(addr, &wait_l);
+ uint32_t val = read_data8w(addr, &wait_l);
val |= read_data8w(addr + 1, &wait_h) << 8;
*wait = wait_l + wait_h;
return val;
}
- virtual void write_data32w(uint32 addr, uint32 data, int* wait)
+ virtual void write_data32w(uint32_t addr, uint32_t data, int* wait)
{
int wait_l, wait_h;
write_data16w(addr, data & 0xffff, &wait_l);
write_data16w(addr + 2, (data >> 16) & 0xffff, &wait_h);
*wait = wait_l + wait_h;
}
- virtual uint32 read_data32w(uint32 addr, int* wait)
+ virtual uint32_t read_data32w(uint32_t addr, int* wait)
{
int wait_l, wait_h;
- uint32 val = read_data16w(addr, &wait_l);
+ uint32_t val = read_data16w(addr, &wait_l);
val |= read_data16w(addr + 2, &wait_h) << 16;
*wait = wait_l + wait_h;
return val;
}
- virtual uint32 fetch_op(uint32 addr, int *wait)
+ virtual uint32_t fetch_op(uint32_t addr, int *wait)
{
return read_data8w(addr, wait);
}
- virtual void write_dma_data8(uint32 addr, uint32 data)
+ virtual void write_dma_data8(uint32_t addr, uint32_t data)
{
write_data8(addr, data);
}
- virtual uint32 read_dma_data8(uint32 addr)
+ virtual uint32_t read_dma_data8(uint32_t addr)
{
return read_data8(addr);
}
- virtual void write_dma_data16(uint32 addr, uint32 data)
+ virtual void write_dma_data16(uint32_t addr, uint32_t data)
{
write_data16(addr, data);
}
- virtual uint32 read_dma_data16(uint32 addr)
+ virtual uint32_t read_dma_data16(uint32_t addr)
{
return read_data16(addr);
}
- virtual void write_dma_data32(uint32 addr, uint32 data)
+ virtual void write_dma_data32(uint32_t addr, uint32_t data)
{
write_data32(addr, data);
}
- virtual uint32 read_dma_data32(uint32 addr)
+ virtual uint32_t read_dma_data32(uint32_t addr)
{
return read_data32(addr);
}
- virtual void write_dma_data8w(uint32 addr, uint32 data, int* wait)
+ virtual void write_dma_data8w(uint32_t addr, uint32_t data, int* wait)
{
write_data8w(addr, data, wait);
}
- virtual uint32 read_dma_data8w(uint32 addr, int* wait)
+ virtual uint32_t read_dma_data8w(uint32_t addr, int* wait)
{
return read_data8w(addr, wait);
}
- virtual void write_dma_data16w(uint32 addr, uint32 data, int* wait)
+ virtual void write_dma_data16w(uint32_t addr, uint32_t data, int* wait)
{
write_data16w(addr, data, wait);
}
- virtual uint32 read_dma_data16w(uint32 addr, int* wait)
+ virtual uint32_t read_dma_data16w(uint32_t addr, int* wait)
{
return read_data16w(addr, wait);
}
- virtual void write_dma_data32w(uint32 addr, uint32 data, int* wait)
+ virtual void write_dma_data32w(uint32_t addr, uint32_t data, int* wait)
{
write_data32w(addr, data, wait);
}
- virtual uint32 read_dma_data32w(uint32 addr, int* wait)
+ virtual uint32_t read_dma_data32w(uint32_t addr, int* wait)
{
return read_data32w(addr, wait);
}
// i/o bus
- virtual void write_io8(uint32 addr, uint32 data) {}
- virtual uint32 read_io8(uint32 addr)
+ virtual void write_io8(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_io8(uint32_t addr)
{
#ifdef IOBUS_RETURN_ADDR
return (addr & 1 ? addr >> 8 : addr) & 0xff;
return 0xff;
#endif
}
- virtual void write_io16(uint32 addr, uint32 data)
+ virtual void write_io16(uint32_t addr, uint32_t data)
{
write_io8(addr, data & 0xff);
write_io8(addr + 1, (data >> 8) & 0xff);
}
- virtual uint32 read_io16(uint32 addr)
+ virtual uint32_t read_io16(uint32_t addr)
{
- uint32 val = read_io8(addr);
+ uint32_t val = read_io8(addr);
val |= read_io8(addr + 1) << 8;
return val;
}
- virtual void write_io32(uint32 addr, uint32 data)
+ virtual void write_io32(uint32_t addr, uint32_t data)
{
write_io16(addr, data & 0xffff);
write_io16(addr + 2, (data >> 16) & 0xffff);
}
- virtual uint32 read_io32(uint32 addr)
+ virtual uint32_t read_io32(uint32_t addr)
{
- uint32 val = read_io16(addr);
+ uint32_t val = read_io16(addr);
val |= read_io16(addr + 2) << 16;
return val;
}
- virtual void write_io8w(uint32 addr, uint32 data, int* wait)
+ virtual void write_io8w(uint32_t addr, uint32_t data, int* wait)
{
*wait = 0;
write_io8(addr, data);
}
- virtual uint32 read_io8w(uint32 addr, int* wait)
+ virtual uint32_t read_io8w(uint32_t addr, int* wait)
{
*wait = 0;
return read_io8(addr);
}
- virtual void write_io16w(uint32 addr, uint32 data, int* wait)
+ virtual void write_io16w(uint32_t addr, uint32_t data, int* wait)
{
int wait_l, wait_h;
write_io8w(addr, data & 0xff, &wait_l);
write_io8w(addr + 1, (data >> 8) & 0xff, &wait_h);
*wait = wait_l + wait_h;
}
- virtual uint32 read_io16w(uint32 addr, int* wait)
+ virtual uint32_t read_io16w(uint32_t addr, int* wait)
{
int wait_l, wait_h;
- uint32 val = read_io8w(addr, &wait_l);
+ uint32_t val = read_io8w(addr, &wait_l);
val |= read_io8w(addr + 1, &wait_h) << 8;
*wait = wait_l + wait_h;
return val;
}
- virtual void write_io32w(uint32 addr, uint32 data, int* wait)
+ virtual void write_io32w(uint32_t addr, uint32_t data, int* wait)
{
int wait_l, wait_h;
write_io16w(addr, data & 0xffff, &wait_l);
write_io16w(addr + 2, (data >> 16) & 0xffff, &wait_h);
*wait = wait_l + wait_h;
}
- virtual uint32 read_io32w(uint32 addr, int* wait)
+ virtual uint32_t read_io32w(uint32_t addr, int* wait)
{
int wait_l, wait_h;
- uint32 val = read_io16w(addr, &wait_l);
+ uint32_t val = read_io16w(addr, &wait_l);
val |= read_io16w(addr + 2, &wait_h) << 16;
*wait = wait_l + wait_h;
return val;
}
- virtual void write_dma_io8(uint32 addr, uint32 data)
+ virtual void write_dma_io8(uint32_t addr, uint32_t data)
{
write_io8(addr, data);
}
- virtual uint32 read_dma_io8(uint32 addr)
+ virtual uint32_t read_dma_io8(uint32_t addr)
{
return read_io8(addr);
}
- virtual void write_dma_io16(uint32 addr, uint32 data)
+ virtual void write_dma_io16(uint32_t addr, uint32_t data)
{
write_io16(addr, data);
}
- virtual uint32 read_dma_io16(uint32 addr)
+ virtual uint32_t read_dma_io16(uint32_t addr)
{
return read_io16(addr);
}
- virtual void write_dma_io32(uint32 addr, uint32 data)
+ virtual void write_dma_io32(uint32_t addr, uint32_t data)
{
write_io32(addr, data);
}
- virtual uint32 read_dma_io32(uint32 addr)
+ virtual uint32_t read_dma_io32(uint32_t addr)
{
return read_io32(addr);
}
- virtual void write_dma_io8w(uint32 addr, uint32 data, int* wait)
+ virtual void write_dma_io8w(uint32_t addr, uint32_t data, int* wait)
{
write_io8w(addr, data, wait);
}
- virtual uint32 read_dma_io8w(uint32 addr, int* wait)
+ virtual uint32_t read_dma_io8w(uint32_t addr, int* wait)
{
return read_io8w(addr, wait);
}
- virtual void write_dma_io16w(uint32 addr, uint32 data, int* wait)
+ virtual void write_dma_io16w(uint32_t addr, uint32_t data, int* wait)
{
write_io16w(addr, data, wait);
}
- virtual uint32 read_dma_io16w(uint32 addr, int* wait)
+ virtual uint32_t read_dma_io16w(uint32_t addr, int* wait)
{
return read_io16w(addr, wait);
}
- virtual void write_dma_io32w(uint32 addr, uint32 data, int* wait)
+ virtual void write_dma_io32w(uint32_t addr, uint32_t data, int* wait)
{
write_io32w(addr, data, wait);
}
- virtual uint32 read_dma_io32w(uint32 addr, int* wait)
+ virtual uint32_t read_dma_io32w(uint32_t addr, int* wait)
{
return read_io32w(addr, wait);
}
// memory mapped i/o
- virtual void write_memory_mapped_io8(uint32 addr, uint32 data)
+ virtual void write_memory_mapped_io8(uint32_t addr, uint32_t data)
{
write_io8(addr, data);
}
- virtual uint32 read_memory_mapped_io8(uint32 addr)
+ virtual uint32_t read_memory_mapped_io8(uint32_t addr)
{
return read_io8(addr);
}
- virtual void write_memory_mapped_io16(uint32 addr, uint32 data)
+ virtual void write_memory_mapped_io16(uint32_t addr, uint32_t data)
{
write_memory_mapped_io8(addr, data & 0xff);
write_memory_mapped_io8(addr + 1, (data >> 8) & 0xff);
}
- virtual uint32 read_memory_mapped_io16(uint32 addr)
+ virtual uint32_t read_memory_mapped_io16(uint32_t addr)
{
- uint32 val = read_memory_mapped_io8(addr);
+ uint32_t val = read_memory_mapped_io8(addr);
val |= read_memory_mapped_io8(addr + 1) << 8;
return val;
}
- virtual void write_memory_mapped_io32(uint32 addr, uint32 data)
+ virtual void write_memory_mapped_io32(uint32_t addr, uint32_t data)
{
write_memory_mapped_io16(addr, data & 0xffff);
write_memory_mapped_io16(addr + 2, (data >> 16) & 0xffff);
}
- virtual uint32 read_memory_mapped_io32(uint32 addr)
+ virtual uint32_t read_memory_mapped_io32(uint32_t addr)
{
- uint32 val = read_memory_mapped_io16(addr);
+ uint32_t val = read_memory_mapped_io16(addr);
val |= read_memory_mapped_io16(addr + 2) << 16;
return val;
}
- virtual void write_memory_mapped_io8w(uint32 addr, uint32 data, int* wait)
+ virtual void write_memory_mapped_io8w(uint32_t addr, uint32_t data, int* wait)
{
*wait = 0;
write_memory_mapped_io8(addr, data);
}
- virtual uint32 read_memory_mapped_io8w(uint32 addr, int* wait)
+ virtual uint32_t read_memory_mapped_io8w(uint32_t addr, int* wait)
{
*wait = 0;
return read_memory_mapped_io8(addr);
}
- virtual void write_memory_mapped_io16w(uint32 addr, uint32 data, int* wait)
+ virtual void write_memory_mapped_io16w(uint32_t addr, uint32_t data, int* wait)
{
int wait_l, wait_h;
write_memory_mapped_io8w(addr, data & 0xff, &wait_l);
write_memory_mapped_io8w(addr + 1, (data >> 8) & 0xff, &wait_h);
*wait = wait_l + wait_h;
}
- virtual uint32 read_memory_mapped_io16w(uint32 addr, int* wait)
+ virtual uint32_t read_memory_mapped_io16w(uint32_t addr, int* wait)
{
int wait_l, wait_h;
- uint32 val = read_memory_mapped_io8w(addr, &wait_l);
+ uint32_t val = read_memory_mapped_io8w(addr, &wait_l);
val |= read_memory_mapped_io8w(addr + 1, &wait_h) << 8;
*wait = wait_l + wait_h;
return val;
}
- virtual void write_memory_mapped_io32w(uint32 addr, uint32 data, int* wait)
+ virtual void write_memory_mapped_io32w(uint32_t addr, uint32_t data, int* wait)
{
int wait_l, wait_h;
write_memory_mapped_io16w(addr, data & 0xffff, &wait_l);
write_memory_mapped_io16w(addr + 2, (data >> 16) & 0xffff, &wait_h);
*wait = wait_l + wait_h;
}
- virtual uint32 read_memory_mapped_io32w(uint32 addr, int* wait)
+ virtual uint32_t read_memory_mapped_io32w(uint32_t addr, int* wait)
{
int wait_l, wait_h;
- uint32 val = read_memory_mapped_io16w(addr, &wait_l);
+ uint32_t val = read_memory_mapped_io16w(addr, &wait_l);
val |= read_memory_mapped_io16w(addr + 2, &wait_h) << 16;
*wait = wait_l + wait_h;
return val;
typedef struct {
DEVICE *device;
int id;
- uint32 mask;
+ uint32_t mask;
int shift;
} output_t;
output_t item[MAX_OUTPUT];
} outputs_t;
- virtual void init_output_signals(outputs_t *items)
+ virtual void initialize_output_signals(outputs_t *items)
{
items->count = 0;
}
- virtual void register_output_signal(outputs_t *items, DEVICE *device, int id, uint32 mask, int shift)
+ virtual void register_output_signal(outputs_t *items, DEVICE *device, int id, uint32_t mask, int shift)
{
int c = items->count++;
items->item[c].device = device;
items->item[c].mask = mask;
items->item[c].shift = shift;
}
- virtual void register_output_signal(outputs_t *items, DEVICE *device, int id, uint32 mask)
+ virtual void register_output_signal(outputs_t *items, DEVICE *device, int id, uint32_t mask)
{
int c = items->count++;
items->item[c].device = device;
items->item[c].mask = mask;
items->item[c].shift = 0;
}
- virtual void write_signals(outputs_t *items, uint32 data)
+ virtual void write_signals(outputs_t *items, uint32_t data)
{
for(int i = 0; i < items->count; i++) {
output_t *item = &items->item[i];
int shift = item->shift;
- uint32 val = (shift < 0) ? (data >> (-shift)) : (data << shift);
- uint32 mask = (shift < 0) ? (item->mask >> (-shift)) : (item->mask << shift);
+ uint32_t val = (shift < 0) ? (data >> (-shift)) : (data << shift);
+ uint32_t mask = (shift < 0) ? (item->mask >> (-shift)) : (item->mask << shift);
item->device->write_signal(item->id, val, mask);
}
};
- virtual void write_signal(int id, uint32 data, uint32 mask) {}
- virtual uint32 read_signal(int ch)
+ virtual void write_signal(int id, uint32_t data, uint32_t mask) {}
+ virtual uint32_t read_signal(int ch)
{
return 0;
}
// z80 daisy chain
- virtual void set_context_intr(DEVICE* device, uint32 bit) {}
+ virtual void set_context_intr(DEVICE* device, uint32_t bit) {}
virtual void set_context_child(DEVICE* device) {}
+ virtual DEVICE *get_context_child()
+ {
+ return NULL;
+ }
// interrupt device to device
virtual void set_intr_iei(bool val) {}
// interrupt device to cpu
- virtual void set_intr_line(bool line, bool pending, uint32 bit) {}
+ virtual void set_intr_line(bool line, bool pending, uint32_t bit) {}
// interrupt cpu to device
- virtual uint32 intr_ack()
+ virtual uint32_t get_intr_ack()
{
return 0xff;
}
- virtual void intr_reti() {}
- virtual void intr_ei() {}
+ virtual void notify_intr_reti() {}
+ virtual void notify_intr_ei() {}
// dma
virtual void do_dma() {}
{
return 0;
}
- virtual uint32 get_pc()
+ virtual uint32_t get_pc()
{
return 0;
}
- virtual uint32 get_next_pc()
+ virtual uint32_t get_next_pc()
{
return 0;
}
// bios
- virtual bool bios_call_i86(uint32 PC, uint16 regs[], uint16 sregs[], int32* ZeroFlag, int32* CarryFlag)
+ virtual bool bios_call_far_i86(uint32_t PC, uint16_t regs[], uint16_t sregs[], int32_t* ZeroFlag, int32_t* CarryFlag)
{
return false;
}
- virtual bool bios_int_i86(int intnum, uint16 regs[], uint16 sregs[], int32* ZeroFlag, int32* CarryFlag)
+ virtual bool bios_int_i86(int intnum, uint16_t regs[], uint16_t sregs[], int32_t* ZeroFlag, int32_t* CarryFlag)
{
return false;
}
- virtual bool bios_call_z80(uint16 PC, uint16* AF, uint16* BC, uint16* DE, uint16* HL, uint16* IX, uint16* IY)
- {
+ virtual bool bios_ret_z80(uint16_t PC, pair32_t* af, pair32_t* bc, pair32_t* de, pair32_t* hl, pair32_t* ix, pair32_t* iy, uint8_t* iff1) {
return false;
}
-
+ // misc
+ const _TCHAR *get_device_name(void)
+ {
+ return (const _TCHAR *)this_device_name;
+ }
+
// event manager
DEVICE* event_manager;
{
event_manager = device;
}
- virtual int event_manager_id()
+ virtual int get_event_manager_id()
{
if(event_manager == NULL) {
event_manager = vm->first_device->next_device;
}
return event_manager->this_device_id;
}
+ virtual bool is_primary_cpu(DEVICE* device)
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->is_primary_cpu(device);
+ }
+ virtual void update_extra_event(int clock)
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ event_manager->update_extra_event(clock);
+ }
virtual void register_event(DEVICE* device, int event_id, double usec, bool loop, int* register_id)
{
if(event_manager == NULL) {
}
event_manager->register_event(device, event_id, usec, loop, register_id);
}
- virtual void register_event_by_clock(DEVICE* device, int event_id, uint64 clock, bool loop, int* register_id)
+ virtual void register_event_by_clock(DEVICE* device, int event_id, uint64_t clock, bool loop, int* register_id)
{
if(event_manager == NULL) {
event_manager = vm->first_device->next_device;
}
event_manager->register_vline_event(device);
}
- virtual uint32 current_clock()
+ virtual uint32_t get_event_remaining_clock(int register_id)
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_event_remaining_clock(register_id);
+ }
+ virtual double get_event_remaining_usec(int register_id)
{
if(event_manager == NULL) {
event_manager = vm->first_device->next_device;
}
- return event_manager->current_clock();
+ return event_manager->get_event_remaining_usec(register_id);
}
- virtual uint32 passed_clock(uint32 prev)
+ virtual uint32_t get_current_clock()
{
if(event_manager == NULL) {
event_manager = vm->first_device->next_device;
}
- return event_manager->passed_clock(prev);
+ return event_manager->get_current_clock();
}
- virtual double passed_usec(uint32 prev)
+ virtual uint32_t get_passed_clock(uint32_t prev)
{
if(event_manager == NULL) {
event_manager = vm->first_device->next_device;
}
- return event_manager->passed_usec(prev);
+ return event_manager->get_passed_clock(prev);
}
- virtual uint32 get_cpu_pc(int index)
+ virtual double get_passed_usec(uint32_t prev)
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_passed_usec(prev);
+ }
+ virtual uint32_t get_passed_clock_since_vline()
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_passed_clock_since_vline();
+ }
+ virtual double get_passed_usec_since_vline()
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_passed_usec_since_vline();
+ }
+ virtual int get_cur_vline()
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_cur_vline();
+ }
+ virtual int get_cur_vline_clocks()
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_cur_vline_clocks();
+ }
+ virtual uint32_t get_cpu_pc(int index)
{
if(event_manager == NULL) {
event_manager = vm->first_device->next_device;
}
event_manager->set_lines_per_frame(lines);
}
+ virtual int get_lines_per_frame()
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ return event_manager->get_lines_per_frame();
+ }
+ // Force reder sound immediately when device's status has changed.
+ // You must call this after you changing registers (or enything).
+ // If has problems, try set_realtime_render.
+ // See mb8877.cpp and ym2203.cpp.
+ // -- 20161010 K.O
+ virtual void touch_sound(void)
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ event_manager->touch_sound();
+ }
+ // Force render per 1 sample automatically.
+ // See pcm1bit.cpp .
+ // -- 20161010 K.O
+ virtual void set_realtime_render(DEVICE* device, bool flag = true)
+ {
+ if(event_manager == NULL) {
+ event_manager = vm->first_device->next_device;
+ }
+ if(device != event_manager) event_manager->set_realtime_render(device, flag);
+ }
+ virtual void set_realtime_render(bool flag)
+ {
+ set_realtime_render(this, flag);
+ }
virtual void update_timing(int new_clocks, double new_frames_per_sec, int new_lines_per_frame) {}
// event callback
virtual void event_hsync(int v, int h, int clock) {}
// sound
- virtual void mix(int32* buffer, int cnt) {}
-
+ virtual void mix(int32_t* buffer, int cnt) {}
+ virtual void set_volume(int ch, int decibel_l, int decibel_r) {} // +1 equals +0.5dB (same as fmgen)
+ virtual void set_device_name(const _TCHAR *format, ...)
+ {
+ if(format != NULL) {
+ va_list ap;
+ _TCHAR buffer[1024];
+
+ va_start(ap, format);
+ my_vstprintf_s(buffer, 1024, format, ap);
+ va_end(ap);
+
+ my_tcscpy_s(this_device_name, 128, buffer);
+#ifdef _USE_QT
+ emu->get_osd()->set_vm_node(this_device_id, buffer);
+#endif
+ }
+ }
+/*
+ These functions are used for debugging non-cpu device
+ Insert debugger between standard read/write functions and these functions for checking breakpoints
+
+ void DEVICE::write_data8(uint32_t addr, uint32_t data)
+ {
+ if(debugger != NULL && debugger->now_device_debugging) {
+ // debugger->mem = this;
+ // debugger->mem->write_via_debugger_data8(addr, data)
+ debugger->write_via_debugger_data8(addr, data);
+ } else {
+ this->write_via_debugger_data8(addr, data);
+ }
+ }
+ void DEVICE::write_via_debugger_data8(uint32_t addr, uint32_t data)
+ {
+ // write memory
+ }
+*/
+ virtual void write_via_debugger_data8(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_via_debugger_data8(uint32_t addr)
+ {
+ return 0xff;
+ }
+ virtual void write_via_debugger_data16(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_via_debugger_data16(uint32_t addr)
+ {
+ return 0xffff;
+ }
+ virtual void write_via_debugger_data32(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_via_debugger_data32(uint32_t addr)
+ {
+ return 0xffffffff;
+ }
+ virtual void write_via_debugger_data8w(uint32_t addr, uint32_t data, int* wait) {}
+ virtual uint32_t read_via_debugger_data8w(uint32_t addr, int* wait)
+ {
+ return 0xff;
+ }
+ virtual void write_via_debugger_data16w(uint32_t addr, uint32_t data, int* wait) {}
+ virtual uint32_t read_via_debugger_data16w(uint32_t addr, int* wait)
+ {
+ return 0xffff;
+ }
+ virtual void write_via_debugger_data32w(uint32_t addr, uint32_t data, int* wait) {}
+ virtual uint32_t read_via_debugger_data32w(uint32_t addr, int* wait)
+ {
+ return 0xffffffff;
+ }
+ virtual void write_via_debugger_io8(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_via_debugger_io8(uint32_t addr)
+ {
+ return 0xff;
+ }
+ virtual void write_via_debugger_io16(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_via_debugger_io16(uint32_t addr)
+ {
+ return 0xffff;
+ }
+ virtual void write_via_debugger_io32(uint32_t addr, uint32_t data) {}
+ virtual uint32_t read_via_debugger_io32(uint32_t addr)
+ {
+ return 0xffffffff;
+ }
+ virtual void write_via_debugger_io8w(uint32_t addr, uint32_t data, int* wait) {}
+ virtual uint32_t read_via_debugger_io8w(uint32_t addr, int* wait)
+ {
+ return 0xff;
+ }
+ virtual void write_via_debugger_io16w(uint32_t addr, uint32_t data, int* wait) {}
+ virtual uint32_t read_via_debugger_io16w(uint32_t addr, int* wait)
+ {
+ return 0xffff;
+ }
+ virtual void write_via_debugger_io32w(uint32_t addr, uint32_t data, int* wait) {}
+ virtual uint32_t read_via_debugger_io32w(uint32_t addr, int* wait)
+ {
+ return 0xffffffff;
+ }
+ virtual void out_debug_log(const char *fmt, ...)
+ {
+ char strbuf[4096];
+ va_list ap;
+
+ va_start(ap, fmt);
+ vsnprintf(strbuf, 4095, fmt, ap);
+ emu->out_debug_log("%s", strbuf);
+ va_end(ap);
+ }
+ virtual void force_out_debug_log(const char *fmt, ...)
+ {
+ char strbuf[4096];
+ va_list ap;
+
+ va_start(ap, fmt);
+ vsnprintf(strbuf, 4095, fmt, ap);
+ emu->force_out_debug_log("%s", strbuf);
+ va_end(ap);
+ }
+
#ifdef USE_DEBUGGER
// debugger
+ virtual bool is_cpu()
+ {
+ return false;
+ }
+ virtual bool is_debugger()
+ {
+ return false;
+ }
+ virtual bool is_debugger_available()
+ {
+ return false;
+ }
virtual void *get_debugger()
{
return NULL;
}
- virtual uint32 debug_prog_addr_mask()
+ virtual uint32_t get_debug_prog_addr_mask()
{
return 0;
}
- virtual uint32 debug_data_addr_mask()
+ virtual uint32_t get_debug_data_addr_mask()
{
return 0;
}
- virtual void debug_write_data8(uint32 addr, uint32 data) {}
- virtual uint32 debug_read_data8(uint32 addr)
+ virtual uint64_t get_debug_data_addr_space()
{
+ // override this function when memory space is not (2 << n)
+ return (uint64_t)get_debug_data_addr_mask() + 1;
+ }
+ virtual void write_debug_data8(uint32_t addr, uint32_t data)
+ {
+// write_data8(addr, data);
+ }
+ virtual uint32_t read_debug_data8(uint32_t addr)
+ {
+// return read_data8(addr);
return 0xff;
}
- virtual void debug_write_data16(uint32 addr, uint32 data)
+ virtual void write_debug_data16(uint32_t addr, uint32_t data)
{
- debug_write_data8(addr, data & 0xff);
- debug_write_data8(addr + 1, (data >> 8) & 0xff);
+ write_debug_data8(addr, data & 0xff);
+ write_debug_data8(addr + 1, (data >> 8) & 0xff);
}
- virtual uint32 debug_read_data16(uint32 addr)
+ virtual uint32_t read_debug_data16(uint32_t addr)
{
- uint32 val = debug_read_data8(addr);
- val |= debug_read_data8(addr + 1) << 8;
+ uint32_t val = read_debug_data8(addr);
+ val |= read_debug_data8(addr + 1) << 8;
return val;
}
- virtual void debug_write_data32(uint32 addr, uint32 data)
+ virtual void write_debug_data32(uint32_t addr, uint32_t data)
{
- debug_write_data16(addr, data & 0xffff);
- debug_write_data16(addr + 2, (data >> 16) & 0xffff);
+ write_debug_data16(addr, data & 0xffff);
+ write_debug_data16(addr + 2, (data >> 16) & 0xffff);
}
- virtual uint32 debug_read_data32(uint32 addr)
+ virtual uint32_t read_debug_data32(uint32_t addr)
{
- uint32 val = debug_read_data16(addr);
- val |= debug_read_data16(addr + 2) << 16;
+ uint32_t val = read_debug_data16(addr);
+ val |= read_debug_data16(addr + 2) << 16;
return val;
}
- virtual void debug_write_io8(uint32 addr, uint32 data) {}
- virtual uint32 debug_read_io8(uint32 addr)
+ virtual void write_debug_io8(uint32_t addr, uint32_t data)
{
+// write_io8(addr, data);
+ }
+ virtual uint32_t read_debug_io8(uint32_t addr)
+ {
+// return read_io8(addr);
return 0xff;
}
- virtual void debug_write_io16(uint32 addr, uint32 data)
+ virtual void write_debug_io16(uint32_t addr, uint32_t data)
{
- debug_write_io8(addr, data & 0xff);
- debug_write_io8(addr + 1, (data >> 8) & 0xff);
+ write_debug_io8(addr, data & 0xff);
+ write_debug_io8(addr + 1, (data >> 8) & 0xff);
}
- virtual uint32 debug_read_io16(uint32 addr)
+ virtual uint32_t read_debug_io16(uint32_t addr)
{
- uint32 val = debug_read_io8(addr);
- val |= debug_read_io8(addr + 1) << 8;
+ uint32_t val = read_debug_io8(addr);
+ val |= read_debug_io8(addr + 1) << 8;
return val;
}
- virtual void debug_write_io32(uint32 addr, uint32 data)
+ virtual void write_debug_io32(uint32_t addr, uint32_t data)
{
- debug_write_io16(addr, data & 0xffff);
- debug_write_io16(addr + 2, (data >> 16) & 0xffff);
+ write_debug_io16(addr, data & 0xffff);
+ write_debug_io16(addr + 2, (data >> 16) & 0xffff);
}
- virtual uint32 debug_read_io32(uint32 addr)
+ virtual uint32_t read_debug_io32(uint32_t addr)
{
- uint32 val = debug_read_io16(addr);
- val |= debug_read_io16(addr + 2) << 16;
+ uint32_t val = read_debug_io16(addr);
+ val |= read_debug_io16(addr + 2) << 16;
return val;
}
- virtual bool debug_write_reg(_TCHAR *reg, uint32 data)
+ virtual bool write_debug_reg(const _TCHAR *reg, uint32_t data)
+ {
+ return false;
+ }
+ virtual uint32_t read_debug_reg(const _TCHAR *reg)
+ {
+ return 0;
+ }
+ virtual bool get_debug_regs_info(_TCHAR *buffer, size_t buffer_len)
{
return false;
}
- virtual void debug_regs_info(_TCHAR *buffer, size_t buffer_len) {}
- virtual int debug_dasm(uint32 pc, _TCHAR *buffer, size_t buffer_len)
+ virtual int debug_dasm(uint32_t pc, _TCHAR *buffer, size_t buffer_len)
{
return 0;
}
#endif
+ _TCHAR this_device_name[128];
DEVICE* prev_device;
DEVICE* next_device;
int this_device_id;
};
+#endif // USE_SHARED_DLL
#endif
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