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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
Notes: sideshowbarker 2024-07-17 04:49:48 +09:00 
Author: https://github.com/supercomputer7
Commit: https://github.com/SerenityOS/serenity/commit/5ff318cf3a
Pull-request: https://github.com/SerenityOS/serenity/pull/15467
Issue: https://github.com/SerenityOS/serenity/issues/15444
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/Hendiadyoin1
Reviewed-by: https://github.com/fuel-pcbox
75 changed files with 142 additions and 895 deletions
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6
Kernel/Memory/MemoryManager.cpp
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@@ -249,7 +249,7 @@ UNMAP_AFTER_INIT void MemoryManager::parse_memory_map()
// Register used memory regions that we know of.
m_global_data.with([&](auto& global_data) {
global_data.used_memory_ranges.ensure_capacity(4);
#if ARCH(I386) || ARCH(X86_64)
#if ARCH(X86_64)
global_data.used_memory_ranges.append(UsedMemoryRange { UsedMemoryRangeType::LowMemory, PhysicalAddress(0x00000000), PhysicalAddress(1 * MiB) });
#endif
global_data.used_memory_ranges.append(UsedMemoryRange { UsedMemoryRangeType::Kernel, PhysicalAddress(virtual_to_low_physical((FlatPtr)start_of_kernel_image)), PhysicalAddress(page_round_up(virtual_to_low_physical((FlatPtr)end_of_kernel_image)).release_value_but_fixme_should_propagate_errors()) });
@@ -1152,11 +1152,7 @@ void MemoryManager::unregister_kernel_region(Region& region)
void MemoryManager::dump_kernel_regions()
{
dbgln("Kernel regions:");
#if ARCH(I386)
char const* addr_padding = "";
#else
char const* addr_padding = " ";
#endif
dbgln("BEGIN{} END{} SIZE{} ACCESS NAME",
addr_padding, addr_padding, addr_padding);
m_global_data.with([&](auto& global_data) {