arch/mips/mt.hh

56 readRegOtherThread(ThreadContext *tc, const RegId &reg,
61         otc = tc->getCpuPtr()->getContext(tid);
63         otc = tc;
80 setRegOtherThread(ThreadContext *tc, const RegId& reg, RegVal val,
85         otc = tc->getCpuPtr()->getContext(tid);
87         otc = tc;
119 getVirtProcNum(TC *tc)
121     TCBindReg tcbind = tc->readMiscRegNoEffect(MISCREG_TC_BIND);
127 getTargetThread(TC *tc)
129     VPEControlReg vpeCtrl = tc->readMiscRegNoEffect(MISCREG_VPE_CONTROL);
135 haltThread(TC *tc)
137     if (tc->status() == TC::Active) {
138         tc->halt();
143         PCState pc = tc->pcState();
144         tc->setMiscReg(MISCREG_TC_RESTART, pc.npc());
147                 curTick(), tc->threadId(), tc->getCpuPtr()->name(),
154 restoreThread(TC *tc)
156     if (tc->status() != TC::Active) {
158         Addr restartPC = tc->readMiscRegNoEffect(MISCREG_TC_RESTART);
161         tc->pcState(restartPC);
162         tc->activate();
165                 curTick(), tc->threadId(), tc->getCpuPtr()->name(), restartPC);
171 forkThread(TC *tc, Fault &fault, int Rd_bits, int Rs, int Rt)
173     MVPConf0Reg mvpConf = tc->readMiscRegNoEffect(MISCREG_MVP_CONF0);
179             readRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_BIND), tid);
180         TCBindReg tcBind = tc->readMiscRegNoEffect(MISCREG_TC_BIND);
185                 readRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_STATUS),
189                 readRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_HALT),
195                 setRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_RESTART),
197                 setRegOtherThread(tc, RegId(IntRegClass, Rd_bits), Rt, tid);
199                 StatusReg status = tc->readMiscReg(MISCREG_STATUS);
200                 TCStatusReg tcStatus = tc->readMiscReg(MISCREG_TC_STATUS);
216                 setRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_STATUS),
229             tc->readMiscRegNoEffect(MISCREG_VPE_CONTROL);
231         tc->setMiscReg(MISCREG_VPE_CONTROL, vpeControl);
239 yieldThread(TC *tc, Fault &fault, int src_reg, uint32_t yield_mask)
242         MVPConf0Reg mvpConf0 = tc->readMiscRegNoEffect(MISCREG_MVP_CONF0);
248         TCBindReg tcBind = tc->readMiscRegNoEffect(MISCREG_TC_BIND);
252                 readRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_STATUS),
255                 readRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_HALT),
258                 readRegOtherThread(tc, RegId(MiscRegClass, MISCREG_TC_BIND),
271             TCStatusReg tcStatus = tc->readMiscRegNoEffect(MISCREG_TC_STATUS);
273             tc->setMiscReg(MISCREG_TC_STATUS, tcStatus);
275                     curTick(), tc->threadId());
279             VPEControlReg vpeControl = tc->readMiscReg(MISCREG_VPE_CONTROL);
281             tc->setMiscReg(MISCREG_VPE_CONTROL, vpeControl);
286         TCStatusReg tcStatus = tc->readMiscRegNoEffect(MISCREG_TC_STATUS);
288             tc->readMiscRegNoEffect(MISCREG_VPE_CONTROL);
305 updateStatusView(TC *tc)
309     TCStatusReg tcStatus = tc->readMiscRegNoEffect(MISCREG_TC_STATUS);
310     StatusReg status = tc->readMiscRegNoEffect(MISCREG_STATUS);
316     tc->setMiscRegNoEffect(MISCREG_STATUS, status);
323 updateTCStatusView(TC *tc)
327     TCStatusReg tcStatus = tc->readMiscRegNoEffect(MISCREG_TC_STATUS);
328     StatusReg status = tc->readMiscRegNoEffect(MISCREG_STATUS);
334     tc->setMiscRegNoEffect(MISCREG_TC_STATUS, tcStatus);