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Make nulldrv a small C++ program

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This commit is contained in:
Justin C. Miller
2019-03-24 13:44:25 -07:00
parent b18243f098
commit ed3f9410a6
8 changed files with 134 additions and 67 deletions
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1
src/kernel/apic.cpp
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@@ -46,6 +46,7 @@ apic::apic(uint32_t *base) :
lapic::lapic(uint32_t *base, isr spurious) :
apic(base)
{
// TODO: This causes a "reserved" page fault under KVM
apic_write(m_base, 0xf0, static_cast<uint32_t>(spurious));
log::info(logs::apic, "LAPIC created, base %lx", m_base);
}

4
src/kernel/syscall.cpp
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@@ -79,10 +79,10 @@ syscall_dispatch(uintptr_t return_rsp, cpu_state &regs)
{
cons->set_color(11);
cons->printf("\nProcess %d: Received SLEEP syscall\n", p->pid);
cons->printf("Sleeping until %lu\n", regs.rbx);
cons->printf("Sleeping until %lu\n", regs.rdi);
cons->set_color();
p->wait_on_time(regs.rbx);
p->wait_on_time(regs.rdi);
return_rsp = s.schedule(return_rsp);
}
break;