mips: Handle TC indexing of other VPEs
Introduce mips_cpu_map_tc() to map a global TC index into a VPE nr and local tc index. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
parent
f69539b14b
commit
b93bbdcd69
@ -749,6 +749,31 @@ void helper_sdm (target_ulong addr, target_ulong reglist, uint32_t mem_idx)
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#endif
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#ifndef CONFIG_USER_ONLY
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/* tc should point to an int with the value of the global TC index.
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This function will transform it into a local index within the
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returned CPUState.
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FIXME: This code assumes that all VPEs have the same number of TCs,
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which depends on runtime setup. Can probably be fixed by
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walking the list of CPUStates. */
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static CPUState *mips_cpu_map_tc(int *tc)
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{
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CPUState *other;
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int vpe_idx, nr_threads = env->nr_threads;
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int tc_idx = *tc;
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if (!(env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP))) {
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/* Not allowed to address other CPUs. */
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*tc = env->current_tc;
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return env;
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}
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vpe_idx = tc_idx / nr_threads;
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*tc = tc_idx % nr_threads;
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other = qemu_get_cpu(vpe_idx);
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return other ? other : env;
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}
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/* CP0 helpers */
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target_ulong helper_mfc0_mvpcontrol (void)
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{
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@ -778,11 +803,12 @@ target_ulong helper_mfc0_tcstatus (void)
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target_ulong helper_mftc0_tcstatus(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.CP0_TCStatus;
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if (other_tc == other->current_tc)
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return other->active_tc.CP0_TCStatus;
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else
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return env->tcs[other_tc].CP0_TCStatus;
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return other->tcs[other_tc].CP0_TCStatus;
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}
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target_ulong helper_mfc0_tcbind (void)
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@ -793,11 +819,12 @@ target_ulong helper_mfc0_tcbind (void)
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target_ulong helper_mftc0_tcbind(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.CP0_TCBind;
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if (other_tc == other->current_tc)
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return other->active_tc.CP0_TCBind;
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else
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return env->tcs[other_tc].CP0_TCBind;
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return other->tcs[other_tc].CP0_TCBind;
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}
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target_ulong helper_mfc0_tcrestart (void)
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@ -808,11 +835,12 @@ target_ulong helper_mfc0_tcrestart (void)
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target_ulong helper_mftc0_tcrestart(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.PC;
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if (other_tc == other->current_tc)
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return other->active_tc.PC;
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else
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return env->tcs[other_tc].PC;
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return other->tcs[other_tc].PC;
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}
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target_ulong helper_mfc0_tchalt (void)
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@ -823,11 +851,12 @@ target_ulong helper_mfc0_tchalt (void)
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target_ulong helper_mftc0_tchalt(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.CP0_TCHalt;
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if (other_tc == other->current_tc)
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return other->active_tc.CP0_TCHalt;
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else
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return env->tcs[other_tc].CP0_TCHalt;
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return other->tcs[other_tc].CP0_TCHalt;
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}
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target_ulong helper_mfc0_tccontext (void)
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@ -838,11 +867,12 @@ target_ulong helper_mfc0_tccontext (void)
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target_ulong helper_mftc0_tccontext(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.CP0_TCContext;
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if (other_tc == other->current_tc)
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return other->active_tc.CP0_TCContext;
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else
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return env->tcs[other_tc].CP0_TCContext;
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return other->tcs[other_tc].CP0_TCContext;
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}
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target_ulong helper_mfc0_tcschedule (void)
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@ -853,11 +883,12 @@ target_ulong helper_mfc0_tcschedule (void)
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target_ulong helper_mftc0_tcschedule(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.CP0_TCSchedule;
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if (other_tc == other->current_tc)
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return other->active_tc.CP0_TCSchedule;
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else
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return env->tcs[other_tc].CP0_TCSchedule;
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return other->tcs[other_tc].CP0_TCSchedule;
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}
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target_ulong helper_mfc0_tcschefback (void)
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@ -868,11 +899,12 @@ target_ulong helper_mfc0_tcschefback (void)
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target_ulong helper_mftc0_tcschefback(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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return env->active_tc.CP0_TCScheFBack;
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if (other_tc == other->current_tc)
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return other->active_tc.CP0_TCScheFBack;
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else
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return env->tcs[other_tc].CP0_TCScheFBack;
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return other->tcs[other_tc].CP0_TCScheFBack;
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}
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target_ulong helper_mfc0_count (void)
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@ -883,14 +915,15 @@ target_ulong helper_mfc0_count (void)
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target_ulong helper_mftc0_entryhi(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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int32_t tcstatus;
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if (other_tc == env->current_tc)
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tcstatus = env->active_tc.CP0_TCStatus;
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if (other_tc == other->current_tc)
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tcstatus = other->active_tc.CP0_TCStatus;
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else
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tcstatus = env->tcs[other_tc].CP0_TCStatus;
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tcstatus = other->tcs[other_tc].CP0_TCStatus;
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return (env->CP0_EntryHi & ~0xff) | (tcstatus & 0xff);
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return (other->CP0_EntryHi & ~0xff) | (tcstatus & 0xff);
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}
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target_ulong helper_mftc0_status(void)
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@ -898,13 +931,14 @@ target_ulong helper_mftc0_status(void)
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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target_ulong t0;
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int32_t tcstatus;
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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tcstatus = env->active_tc.CP0_TCStatus;
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if (other_tc == other->current_tc)
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tcstatus = other->active_tc.CP0_TCStatus;
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else
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tcstatus = env->tcs[other_tc].CP0_TCStatus;
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tcstatus = other->tcs[other_tc].CP0_TCStatus;
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t0 = env->CP0_Status & ~0xf1000018;
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t0 = other->CP0_Status & ~0xf1000018;
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t0 |= tcstatus & (0xf << CP0TCSt_TCU0);
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t0 |= (tcstatus & (1 << CP0TCSt_TMX)) >> (CP0TCSt_TMX - CP0St_MX);
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t0 |= (tcstatus & (0x3 << CP0TCSt_TKSU)) >> (CP0TCSt_TKSU - CP0St_KSU);
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@ -940,14 +974,15 @@ target_ulong helper_mftc0_debug(void)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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int32_t tcstatus;
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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tcstatus = env->active_tc.CP0_Debug_tcstatus;
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if (other_tc == other->current_tc)
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tcstatus = other->active_tc.CP0_Debug_tcstatus;
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else
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tcstatus = env->tcs[other_tc].CP0_Debug_tcstatus;
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tcstatus = other->tcs[other_tc].CP0_Debug_tcstatus;
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/* XXX: Might be wrong, check with EJTAG spec. */
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return (env->CP0_Debug & ~((1 << CP0DB_SSt) | (1 << CP0DB_Halt))) |
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return (other->CP0_Debug & ~((1 << CP0DB_SSt) | (1 << CP0DB_Halt))) |
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(tcstatus & ((1 << CP0DB_SSt) | (1 << CP0DB_Halt)));
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}
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@ -1102,13 +1137,14 @@ void helper_mtc0_tcstatus (target_ulong arg1)
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void helper_mttc0_tcstatus (target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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// TODO: Sync with CP0_Status.
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if (other_tc == env->current_tc)
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env->active_tc.CP0_TCStatus = arg1;
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if (other_tc == other->current_tc)
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other->active_tc.CP0_TCStatus = arg1;
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else
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env->tcs[other_tc].CP0_TCStatus = arg1;
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other->tcs[other_tc].CP0_TCStatus = arg1;
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}
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void helper_mtc0_tcbind (target_ulong arg1)
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@ -1127,15 +1163,16 @@ void helper_mttc0_tcbind (target_ulong arg1)
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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uint32_t mask = (1 << CP0TCBd_TBE);
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uint32_t newval;
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (env->mvp->CP0_MVPControl & (1 << CP0MVPCo_VPC))
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if (other->mvp->CP0_MVPControl & (1 << CP0MVPCo_VPC))
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mask |= (1 << CP0TCBd_CurVPE);
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if (other_tc == env->current_tc) {
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newval = (env->active_tc.CP0_TCBind & ~mask) | (arg1 & mask);
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env->active_tc.CP0_TCBind = newval;
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if (other_tc == other->current_tc) {
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newval = (other->active_tc.CP0_TCBind & ~mask) | (arg1 & mask);
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other->active_tc.CP0_TCBind = newval;
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} else {
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newval = (env->tcs[other_tc].CP0_TCBind & ~mask) | (arg1 & mask);
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env->tcs[other_tc].CP0_TCBind = newval;
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newval = (other->tcs[other_tc].CP0_TCBind & ~mask) | (arg1 & mask);
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other->tcs[other_tc].CP0_TCBind = newval;
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}
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}
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@ -1150,16 +1187,17 @@ void helper_mtc0_tcrestart (target_ulong arg1)
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void helper_mttc0_tcrestart (target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc) {
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env->active_tc.PC = arg1;
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env->active_tc.CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
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env->lladdr = 0ULL;
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if (other_tc == other->current_tc) {
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other->active_tc.PC = arg1;
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other->active_tc.CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
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other->lladdr = 0ULL;
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/* MIPS16 not implemented. */
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} else {
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env->tcs[other_tc].PC = arg1;
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env->tcs[other_tc].CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
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env->lladdr = 0ULL;
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other->tcs[other_tc].PC = arg1;
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other->tcs[other_tc].CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
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other->lladdr = 0ULL;
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/* MIPS16 not implemented. */
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}
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}
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@ -1174,13 +1212,14 @@ void helper_mtc0_tchalt (target_ulong arg1)
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void helper_mttc0_tchalt (target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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// TODO: Halt TC / Restart (if allocated+active) TC.
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if (other_tc == env->current_tc)
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env->active_tc.CP0_TCHalt = arg1;
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if (other_tc == other->current_tc)
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other->active_tc.CP0_TCHalt = arg1;
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else
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env->tcs[other_tc].CP0_TCHalt = arg1;
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other->tcs[other_tc].CP0_TCHalt = arg1;
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}
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void helper_mtc0_tccontext (target_ulong arg1)
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@ -1191,11 +1230,12 @@ void helper_mtc0_tccontext (target_ulong arg1)
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void helper_mttc0_tccontext (target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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env->active_tc.CP0_TCContext = arg1;
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if (other_tc == other->current_tc)
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other->active_tc.CP0_TCContext = arg1;
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else
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env->tcs[other_tc].CP0_TCContext = arg1;
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other->tcs[other_tc].CP0_TCContext = arg1;
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}
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void helper_mtc0_tcschedule (target_ulong arg1)
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@ -1206,11 +1246,12 @@ void helper_mtc0_tcschedule (target_ulong arg1)
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void helper_mttc0_tcschedule (target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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env->active_tc.CP0_TCSchedule = arg1;
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if (other_tc == other->current_tc)
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other->active_tc.CP0_TCSchedule = arg1;
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else
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env->tcs[other_tc].CP0_TCSchedule = arg1;
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other->tcs[other_tc].CP0_TCSchedule = arg1;
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}
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void helper_mtc0_tcschefback (target_ulong arg1)
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@ -1221,11 +1262,12 @@ void helper_mtc0_tcschefback (target_ulong arg1)
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void helper_mttc0_tcschefback (target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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CPUState *other = mips_cpu_map_tc(&other_tc);
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if (other_tc == env->current_tc)
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env->active_tc.CP0_TCScheFBack = arg1;
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if (other_tc == other->current_tc)
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other->active_tc.CP0_TCScheFBack = arg1;
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else
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env->tcs[other_tc].CP0_TCScheFBack = arg1;
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other->tcs[other_tc].CP0_TCScheFBack = arg1;
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}
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void helper_mtc0_entrylo1 (target_ulong arg1)
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@ -1318,14 +1360,15 @@ void helper_mttc0_entryhi(target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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int32_t tcstatus;
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CPUState *other = mips_cpu_map_tc(&other_tc);
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env->CP0_EntryHi = (env->CP0_EntryHi & 0xff) | (arg1 & ~0xff);
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if (other_tc == env->current_tc) {
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tcstatus = (env->active_tc.CP0_TCStatus & ~0xff) | (arg1 & 0xff);
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env->active_tc.CP0_TCStatus = tcstatus;
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other->CP0_EntryHi = (other->CP0_EntryHi & 0xff) | (arg1 & ~0xff);
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if (other_tc == other->current_tc) {
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tcstatus = (other->active_tc.CP0_TCStatus & ~0xff) | (arg1 & 0xff);
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other->active_tc.CP0_TCStatus = tcstatus;
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} else {
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tcstatus = (env->tcs[other_tc].CP0_TCStatus & ~0xff) | (arg1 & 0xff);
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env->tcs[other_tc].CP0_TCStatus = tcstatus;
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tcstatus = (other->tcs[other_tc].CP0_TCStatus & ~0xff) | (arg1 & 0xff);
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other->tcs[other_tc].CP0_TCStatus = tcstatus;
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}
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}
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@ -1361,15 +1404,16 @@ void helper_mttc0_status(target_ulong arg1)
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{
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int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
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int32_t tcstatus = env->tcs[other_tc].CP0_TCStatus;
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CPUState *other = mips_cpu_map_tc(&other_tc);
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env->CP0_Status = arg1 & ~0xf1000018;
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other->CP0_Status = arg1 & ~0xf1000018;
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tcstatus = (tcstatus & ~(0xf << CP0TCSt_TCU0)) | (arg1 & (0xf << CP0St_CU0));
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tcstatus = (tcstatus & ~(1 << CP0TCSt_TMX)) | ((arg1 & (1 << CP0St_MX)) << (CP0TCSt_TMX - CP0St_MX));
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tcstatus = (tcstatus & ~(0x3 << CP0TCSt_TKSU)) | ((arg1 & (0x3 << CP0St_KSU)) << (CP0TCSt_TKSU - CP0St_KSU));
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.CP0_TCStatus = tcstatus;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.CP0_TCStatus = tcstatus;
|
||||
else
|
||||
env->tcs[other_tc].CP0_TCStatus = tcstatus;
|
||||
other->tcs[other_tc].CP0_TCStatus = tcstatus;
|
||||
}
|
||||
|
||||
void helper_mtc0_intctl (target_ulong arg1)
|
||||
@ -1471,13 +1515,15 @@ void helper_mttc0_debug(target_ulong arg1)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
uint32_t val = arg1 & ((1 << CP0DB_SSt) | (1 << CP0DB_Halt));
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
/* XXX: Might be wrong, check with EJTAG spec. */
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.CP0_Debug_tcstatus = val;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.CP0_Debug_tcstatus = val;
|
||||
else
|
||||
env->tcs[other_tc].CP0_Debug_tcstatus = val;
|
||||
env->CP0_Debug = (env->CP0_Debug & ((1 << CP0DB_SSt) | (1 << CP0DB_Halt))) |
|
||||
other->tcs[other_tc].CP0_Debug_tcstatus = val;
|
||||
other->CP0_Debug = (other->CP0_Debug &
|
||||
((1 << CP0DB_SSt) | (1 << CP0DB_Halt))) |
|
||||
(arg1 & ~((1 << CP0DB_SSt) | (1 << CP0DB_Halt)));
|
||||
}
|
||||
|
||||
@ -1510,101 +1556,111 @@ void helper_mtc0_datahi (target_ulong arg1)
|
||||
target_ulong helper_mftgpr(uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
return env->active_tc.gpr[sel];
|
||||
if (other_tc == other->current_tc)
|
||||
return other->active_tc.gpr[sel];
|
||||
else
|
||||
return env->tcs[other_tc].gpr[sel];
|
||||
return other->tcs[other_tc].gpr[sel];
|
||||
}
|
||||
|
||||
target_ulong helper_mftlo(uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
return env->active_tc.LO[sel];
|
||||
if (other_tc == other->current_tc)
|
||||
return other->active_tc.LO[sel];
|
||||
else
|
||||
return env->tcs[other_tc].LO[sel];
|
||||
return other->tcs[other_tc].LO[sel];
|
||||
}
|
||||
|
||||
target_ulong helper_mfthi(uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
return env->active_tc.HI[sel];
|
||||
if (other_tc == other->current_tc)
|
||||
return other->active_tc.HI[sel];
|
||||
else
|
||||
return env->tcs[other_tc].HI[sel];
|
||||
return other->tcs[other_tc].HI[sel];
|
||||
}
|
||||
|
||||
target_ulong helper_mftacx(uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
return env->active_tc.ACX[sel];
|
||||
if (other_tc == other->current_tc)
|
||||
return other->active_tc.ACX[sel];
|
||||
else
|
||||
return env->tcs[other_tc].ACX[sel];
|
||||
return other->tcs[other_tc].ACX[sel];
|
||||
}
|
||||
|
||||
target_ulong helper_mftdsp(void)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
return env->active_tc.DSPControl;
|
||||
if (other_tc == other->current_tc)
|
||||
return other->active_tc.DSPControl;
|
||||
else
|
||||
return env->tcs[other_tc].DSPControl;
|
||||
return other->tcs[other_tc].DSPControl;
|
||||
}
|
||||
|
||||
void helper_mttgpr(target_ulong arg1, uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.gpr[sel] = arg1;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.gpr[sel] = arg1;
|
||||
else
|
||||
env->tcs[other_tc].gpr[sel] = arg1;
|
||||
other->tcs[other_tc].gpr[sel] = arg1;
|
||||
}
|
||||
|
||||
void helper_mttlo(target_ulong arg1, uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.LO[sel] = arg1;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.LO[sel] = arg1;
|
||||
else
|
||||
env->tcs[other_tc].LO[sel] = arg1;
|
||||
other->tcs[other_tc].LO[sel] = arg1;
|
||||
}
|
||||
|
||||
void helper_mtthi(target_ulong arg1, uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.HI[sel] = arg1;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.HI[sel] = arg1;
|
||||
else
|
||||
env->tcs[other_tc].HI[sel] = arg1;
|
||||
other->tcs[other_tc].HI[sel] = arg1;
|
||||
}
|
||||
|
||||
void helper_mttacx(target_ulong arg1, uint32_t sel)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.ACX[sel] = arg1;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.ACX[sel] = arg1;
|
||||
else
|
||||
env->tcs[other_tc].ACX[sel] = arg1;
|
||||
other->tcs[other_tc].ACX[sel] = arg1;
|
||||
}
|
||||
|
||||
void helper_mttdsp(target_ulong arg1)
|
||||
{
|
||||
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
|
||||
CPUState *other = mips_cpu_map_tc(&other_tc);
|
||||
|
||||
if (other_tc == env->current_tc)
|
||||
env->active_tc.DSPControl = arg1;
|
||||
if (other_tc == other->current_tc)
|
||||
other->active_tc.DSPControl = arg1;
|
||||
else
|
||||
env->tcs[other_tc].DSPControl = arg1;
|
||||
other->tcs[other_tc].DSPControl = arg1;
|
||||
}
|
||||
|
||||
/* MIPS MT functions */
|
||||
|
Loading…
Reference in New Issue
Block a user