case 0x00: // adapter/irq ctl
return (r[0] & P32XS_FM) | Pico32x.sh2_regs[0] | Pico32x.sh2irq_mask[cpuid];
case 0x04: // H count (often as comm too)
- if (p32x_poll_detect(&sh2_poll[cpuid], a, ash2_cycles_done(), 0))
- ash2_end_run(8);
+ if (p32x_poll_detect(&sh2_poll[cpuid], a, ash2_cycles_done(&sh2s[cpuid]), 0))
+ ash2_end_run(&sh2s[cpuid], 8);
return Pico32x.sh2_regs[4 / 2];
case 0x10: // DREQ len
return r[a / 2];
int comreg = 1 << (a & 0x0f) / 2;
if (Pico32x.comm_dirty_68k & comreg)
Pico32x.comm_dirty_68k &= ~comreg;
- else if (p32x_poll_detect(&sh2_poll[cpuid], a, ash2_cycles_done(), 0))
- ash2_end_run(8);
+ else if (p32x_poll_detect(&sh2_poll[cpuid], a, ash2_cycles_done(&sh2s[cpuid]), 0))
+ ash2_end_run(&sh2s[cpuid], 8);
return r[a / 2];
}
if ((a & 0x30) == 0x30) {
dmac0->tcr0 &= 0xffffff;
// HACK: assume 68k starts writing soon and end the timeslice
- ash2_end_run(16);
+ ash2_end_run(&sh2s[id], 16);
// DREQ is only sent after first 4 words are written.
// we do multiple of 4 words to avoid messing up alignment
if ((a & 0x3ff00) == 0x4100) {
d = p32x_vdp_read16(a);
- if (p32x_poll_detect(&sh2_poll[id], a, ash2_cycles_done(), 1))
- ash2_end_run(8);
+ if (p32x_poll_detect(&sh2_poll[id], a, ash2_cycles_done(&sh2s[id]), 1))
+ ash2_end_run(&sh2s[id], 8);
goto out_16to8;
}
if ((a & 0x3ff00) == 0x4100) {
d = p32x_vdp_read16(a);
- if (p32x_poll_detect(&sh2_poll[id], a, ash2_cycles_done(), 1))
- ash2_end_run(8);
+ if (p32x_poll_detect(&sh2_poll[id], a, ash2_cycles_done(&sh2s[id]), 1))
+ ash2_end_run(&sh2s[id], 8);
goto out;
}
}
-typedef struct {
- uptr addr; // stores (membase >> 1) or ((handler >> 1) | (1<<31))
- u32 mask;
-} sh2_memmap;
-
typedef u32 (sh2_read_handler)(u32 a, int id);
typedef int REGPARM(3) (sh2_write_handler)(u32 a, u32 d, int id);