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various small improvements and fixes

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This commit is contained in:
kub 2019-04-16 20:37:52 +02:00
parent f133766faa
commit d40a5af495
32 changed files with 372 additions and 241 deletions
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8
pico/32x/memory.c
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@ -398,9 +398,6 @@ static void p32x_reg_write8(u32 a, u32 d)
p32x_sh2_poll_event(&sh2s[1], SH2_STATE_CPOLL, cycles);
comreg = 1 << (a & 0x0f) / 2;
Pico32x.comm_dirty |= comreg;
if (cycles - (int)msh2.m68krcycles_done > 120)
p32x_sync_sh2s(cycles);
return;
}
}
@ -453,6 +450,9 @@ static void p32x_reg_write16(u32 a, u32 d)
int cycles = SekCyclesDone();
int comreg;
if (r[a / 2] == d)
return;
p32x_sync_sh2s(cycles);
r[a / 2] = d;
@ -685,7 +685,7 @@ static void p32x_sh2reg_write8(u32 a, u32 d, SH2 *sh2)
case 0x3f:
return;
pwm_write:
p32x_pwm_write16(a & ~1, d, sh2, 0);
p32x_pwm_write16(a & ~1, d, sh2, sh2_cycles_done_m68k(sh2));
return;
}