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Kernel: Remove i686 support

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Liav A 2022-10-04 03:05:54 +03:00 • committed by Andreas Kling
parent 32270dcd20
commit 5ff318cf3a
75 changed files with 142 additions and 895 deletions
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13
Kernel/Time/TimeManagement.cpp
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@ -8,8 +8,7 @@
#include <AK/Singleton.h>
#include <AK/StdLibExtras.h>
#include <AK/Time.h>
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
# include <Kernel/Arch/x86/Time/APICTimer.h>
# include <Kernel/Arch/x86/Time/HPET.h>
# include <Kernel/Arch/x86/Time/HPETComparator.h>
@ -125,7 +124,7 @@ Time TimeManagement::monotonic_time(TimePrecision precision) const
ticks = m_ticks_this_second;
if (do_query) {
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
// We may have to do this over again if the timer interrupt fires
// while we're trying to query the information. In that case, our
// seconds and ticks became invalid, producing an incorrect time.
@ -176,7 +175,7 @@ UNMAP_AFTER_INIT void TimeManagement::initialize([[maybe_unused]] u32 cpu)
// the TimeManagement class is completely initialized.
InterruptDisabler disabler;
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
if (cpu == 0) {
VERIFY(!s_the.is_initialized());
s_the.ensure_instance();
@ -229,7 +228,7 @@ time_t TimeManagement::ticks_per_second() const
Time TimeManagement::boot_time()
{
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
return RTC::boot_time();
#elif ARCH(AARCH64)
TODO_AARCH64();
@ -241,7 +240,7 @@ Time TimeManagement::boot_time()
UNMAP_AFTER_INIT TimeManagement::TimeManagement()
: m_time_page_region(MM.allocate_kernel_region(PAGE_SIZE, "Time page"sv, Memory::Region::Access::ReadWrite, AllocationStrategy::AllocateNow).release_value_but_fixme_should_propagate_errors())
{
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
bool probe_non_legacy_hardware_timers = !(kernel_command_line().is_legacy_time_enabled());
if (ACPI::is_enabled()) {
if (!ACPI::Parser::the()->x86_specific_flags().cmos_rtc_not_present) {
@ -312,7 +311,7 @@ bool TimeManagement::is_hpet_periodic_mode_allowed()
}
}
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
UNMAP_AFTER_INIT bool TimeManagement::probe_and_set_x86_non_legacy_hardware_timers()
{
if (!ACPI::is_enabled())