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x64 dynarec: don't reset the cycle counter but add a time slice 

This is how the interpreter and other dynarecs work. Better scheduling
precison.
Fixes Gundam Side Story freeze at boot.
This commit is contained in:
Flyinghead 2018-11-22 18:57:07 +01:00
parent 0d720ae0d6
commit d438f6d9c9
1 changed files with 3 additions and 2 deletions
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5
core/rec-x64/rec_x64.cpp
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@ -42,15 +42,16 @@ void ngen_mainloop(void* v_cntx)
{
Sh4RCB* ctx = (Sh4RCB*)((u8*)v_cntx - sizeof(Sh4RCB));
cycle_counter = 0;
cycle_counter = SH4_TIMESLICE;
while (sh4_int_bCpuRun) {
cycle_counter = SH4_TIMESLICE;
do {
DynarecCodeEntryPtr rcb = bm_GetCode(ctx->cntx.pc);
rcb();
} while (cycle_counter > 0);
cycle_counter += SH4_TIMESLICE;
if (UpdateSystem()) {
rdv_DoInterrupts_pc(ctx->cntx.pc);
}