+// SPDX-License-Identifier: MIT
+
#include "m68k.h"
#include "emulator.h"
#include "platforms/platforms.h"
#include "platforms/amiga/piscsi/piscsi-enums.h"
#include "platforms/amiga/net/pi-net.h"
#include "platforms/amiga/net/pi-net-enums.h"
+#include "platforms/amiga/pistorm-dev/pistorm-dev.h"
+#include "platforms/amiga/pistorm-dev/pistorm-dev-enums.h"
#include "gpio/ps_protocol.h"
#include <assert.h>
extern uint8_t gayle_a4k_int;
extern volatile unsigned int *gpio;
extern volatile uint16_t srdata;
-extern uint8_t realtime_graphics_debug;
+extern uint8_t realtime_graphics_debug, emulator_exiting;
+extern uint8_t rtg_on;
uint8_t realtime_disassembly, int2_enabled = 0;
uint32_t do_disasm = 0, old_level;
uint32_t last_irq = 8, last_last_irq = 8;
-uint8_t end_signal = 0;
+uint8_t end_signal = 0, load_new_config = 0;
char disasm_buf[4096];
}*/
if (do_reset) {
cpu_pulse_reset();
- m68k_pulse_reset();
do_reset=0;
usleep(1000000); // 1sec
+ rtg_on=0;
// while(amiga_reset==0);
// printf("CPU emulation reset.\n");
}
-
if (mouse_hook_enabled && (mouse_extra != 0x00)) {
// mouse wheel events have occurred; unlike l/m/r buttons, these are queued as keypresses, so add to end of buffer
switch (mouse_extra) {
mouse_extra = 0x00;
}
+ if (load_new_config) {
+ printf("[CPU] Loading new config file.\n");
+ goto stop_cpu_emulation;
+ }
+
if (end_signal)
goto stop_cpu_emulation;
goto cpu_loop;
-//stop_cpu_emulation:
+stop_cpu_emulation:
printf("[CPU] End of CPU thread\n");
+ return (void *)NULL;
}
void *keyboard_task() {
}
if (c == 'q') {
printf("Quitting and exiting emulator.\n");
- end_signal = 1;
+ end_signal = 1;
+ goto key_end;
}
if (c == 'd') {
realtime_disassembly ^= 1;
key_end:
printf("[KBD] Keyboard thread ending\n");
+ if (cfg->keyboard_grab) {
+ printf(ungrab_message);
+ release_device(keyboard_fd);
+ }
return (void*)NULL;
}
cfg->platform->shutdown(cfg);
}
+ while (!emulator_exiting) {
+ emulator_exiting = 1;
+ usleep(0);
+ }
+
printf("IRQs triggered: %lld\n", trig_irq);
printf("IRQs serviced: %lld\n", serv_irq);
int g;
//const struct sched_param priority = {99};
- if (argc > 1) {
- irq_delay = atoi(argv[1]);
- printf("Setting IRQ delay to %d loops (%s).\n", irq_delay, argv[1]);
- }
-
// Some command line switch stuffles
for (g = 1; g < argc; g++) {
if (strcmp(argv[g], "--cpu_type") == 0 || strcmp(argv[g], "--cpu") == 0) {
} else {
g++;
cfg = load_config_file(argv[g]);
+ if (cfg) {
+ set_pistorm_devcfg_filename(argv[g]);
+ }
}
}
else if (strcmp(argv[g], "--keyboard-file") == 0 || strcmp(argv[g], "--kbfile") == 0) {
}
}
+switch_config:
+ srand(clock());
+
+ if (load_new_config != 0) {
+ uint8_t config_action = load_new_config - 1;
+ load_new_config = 0;
+ free_config_file(cfg);
+ if (cfg) {
+ free(cfg);
+ cfg = NULL;
+ }
+
+ /*for(int i = 0; i < 2 * SIZE_MEGA; i++) {
+ write8(i, 0);
+ }*/
+
+ switch(config_action) {
+ case PICFG_LOAD:
+ case PICFG_RELOAD:
+ cfg = load_config_file(get_pistorm_devcfg_filename());
+ break;
+ case PICFG_DEFAULT:
+ cfg = load_config_file("default.cfg");
+ break;
+ }
+ }
+
if (!cfg) {
printf("No config file specified. Trying to load default.cfg...\n");
cfg = load_config_file("default.cfg");
printf("Failed to open keyboard event source.\n");
}
+ if (cfg->mouse_autoconnect)
+ mouse_hook_enabled = 1;
+
+ if (cfg->keyboard_autoconnect)
+ kb_hook_enabled = 1;
+
InitGayle();
signal(SIGINT, sigint_handler);
m68k_set_cpu_type(cpu_type);
cpu_pulse_reset();
- pthread_t ipl_tid, cpu_tid, kbd_tid;
+ pthread_t ipl_tid = 0, cpu_tid, kbd_tid;
int err;
- err = pthread_create(&ipl_tid, NULL, &ipl_task, NULL);
- if (err != 0)
- printf("[ERROR] Cannot create IPL thread: [%s]", strerror(err));
- else {
- pthread_setname_np(ipl_tid, "pistorm: ipl");
- printf("IPL thread created successfully\n");
+ if (ipl_tid == 0) {
+ err = pthread_create(&ipl_tid, NULL, &ipl_task, NULL);
+ if (err != 0)
+ printf("[ERROR] Cannot create IPL thread: [%s]", strerror(err));
+ else {
+ pthread_setname_np(ipl_tid, "pistorm: ipl");
+ printf("IPL thread created successfully\n");
+ }
}
// create keyboard task
// wait for cpu task to end before closing up and finishing
pthread_join(cpu_tid, NULL);
- printf("[MAIN] All threads appear to have concluded; ending process\n");
+
+ while (!emulator_exiting) {
+ emulator_exiting = 1;
+ usleep(0);
+ }
+
+ if (load_new_config == 0)
+ printf("[MAIN] All threads appear to have concluded; ending process\n");
if (mouse_fd != -1)
close(mouse_fd);
if (mem_fd)
close(mem_fd);
+ if (load_new_config != 0)
+ goto switch_config;
+
+ if (cfg->platform->shutdown) {
+ cfg->platform->shutdown(cfg);
+ }
+
return 0;
}