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sh2 timer optimization

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This commit is contained in:
kub 2020-04-13 22:20:13 +02:00
parent 7c1c9c7742
commit 74cc7aebf6
5 changed files with 40 additions and 32 deletions
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10
pico/32x/32x.c
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@ -508,12 +508,18 @@ void sync_sh2s_normal(unsigned int m68k_target)
now = ssh2.m68krcycles_done;
}
if (CYCLES_GT(now, timer_cycles+STEP_N)) {
p32x_timers_do(now - timer_cycles);
if (msh2.state & SH2_TIMER_RUN)
p32x_timer_do(&msh2, now - timer_cycles);
if (ssh2.state & SH2_TIMER_RUN)
p32x_timer_do(&ssh2, now - timer_cycles);
timer_cycles = now;
}
}
p32x_timers_do(now - timer_cycles);
if (msh2.state & SH2_TIMER_RUN)
p32x_timer_do(&msh2, now - timer_cycles);
if (ssh2.state & SH2_TIMER_RUN)
p32x_timer_do(&ssh2, now - timer_cycles);
timer_cycles = now;
}
pprof_end_sub(m68k);