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Fix setting RTC

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Fixed an issue where setting RTC upper or lower doesn't adjust the other (since the current time has changed since the last timestamp).
This commit is contained in:
joevt 2022-09-15 20:59:56 -07:00
parent 50dbd5eccd
commit ed424ad544
1 changed files with 2 additions and 2 deletions
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4
cpu/ppc/ppcopcodes.cpp
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@ -930,12 +930,12 @@ void dppc_interpreter::ppc_mtspr() {
switch (ref_spr) {
case SPR::RTCL_S:
calc_rtcl_value();
rtc_lo = val & 0x3FFFFF80UL;
rtc_timestamp = get_virt_time_ns();
break;
case SPR::RTCU_S:
calc_rtcl_value();
rtc_hi = val;
rtc_timestamp = get_virt_time_ns();
break;
case SPR::TBL_S:
update_timebase(0xFFFFFFFF00000000ULL, val);