When VP enters the Run state it starts execution from the reset vector.
Currently used CPU_INTERRUPT_WAKE does not do that if reset exception
base has been modified. Therefore fix that by simply resetting given VP.
Drop the usage of CPU_INTERRUPT_WAKE also in VP_STOP and instead raise
the CPU_INTERRUPT_HALT to halt a VP.
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
CPU_FOREACH(cs) {
uint64_t i = 1ULL << cs->cpu_index;
if (i & vp_run & ~cpc->vp_running) {
- cpu_interrupt(cs, CPU_INTERRUPT_WAKE);
+ cpu_reset(cs);
cpc->vp_running |= i;
}
}
CPU_FOREACH(cs) {
uint64_t i = 1ULL << cs->cpu_index;
if (i & vp_stop & cpc->vp_running) {
- cs->halted = 1;
- cpu_reset_interrupt(cs, CPU_INTERRUPT_WAKE);
+ cpu_interrupt(cs, CPU_INTERRUPT_HALT);
cpc->vp_running &= ~i;
}
}