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32x: fix savestates

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This commit is contained in:
notaz 2013-07-14 00:04:50 +03:00
parent 5f0ca48fed
commit 27e2627380
5 changed files with 34 additions and 14 deletions
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18
pico/32x/32x.c
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@ -301,8 +301,10 @@ void sync_sh2s_normal(unsigned int m68k_target)
elprintf(EL_32X, "sh2 sync to %u", m68k_target);
if (!(Pico32x.regs[0] & P32XS_nRES))
if (!(Pico32x.regs[0] & P32XS_nRES)) {
msh2.m68krcycles_done = ssh2.m68krcycles_done = m68k_target;
return; // rare
}
now = msh2.m68krcycles_done;
if (CYCLES_GT(now, ssh2.m68krcycles_done))
@ -416,4 +418,18 @@ void Pico32xSetClocks(int msh2_hz, int ssh2_hz)
}
}
void Pico32xStateLoaded(int is_early)
{
if (is_early) {
Pico32xMemStateLoaded();
return;
}
sh2s[0].m68krcycles_done = sh2s[1].m68krcycles_done = SekCycleCntT;
p32x_update_irls(0);
p32x_poll_event(3, 0);
p32x_timers_recalc();
run_events(SekCycleCntT);
}
// vim:shiftwidth=2:ts=2:expandtab

10
pico/32x/memory.c
View file

@ -121,8 +121,8 @@ void p32x_poll_event(int cpu_mask, int is_vdp)
// SH2 faking
//#define FAKE_SH2
int p32x_csum_faked;
#ifdef FAKE_SH2
static int p32x_csum_faked;
static const u16 comm_fakevals[] = {
0x4d5f, 0x4f4b, // M_OK
0x535f, 0x4f4b, // S_OK
@ -1612,16 +1612,12 @@ void PicoMemSetup32x(void)
#endif
}
void Pico32xStateLoaded(void)
void Pico32xMemStateLoaded(void)
{
sh2s[0].m68krcycles_done = sh2s[1].m68krcycles_done = SekCycleCntT;
p32x_poll_event(3, 0);
bank_switch(Pico32x.regs[4 / 2]);
Pico32xSwapDRAM((Pico32x.vdp_regs[0x0a / 2] & P32XV_FS) ^ P32XV_FS);
Pico32x.dirty_pal = 1;
memset(Pico32xMem->pwm, 0, sizeof(Pico32xMem->pwm));
p32x_timers_recalc();
Pico32x.dirty_pal = 1;
#ifdef DRC_SH2
sh2_drc_flush_all();
#endif