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AK: Add global FlatPtr typedef. It's u32 or u64, based on sizeof(void*)

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Use this instead of uintptr_t throughout the codebase. This makes it
possible to pass a FlatPtr to something that has u32 and u64 overloads.
This commit is contained in:
Andreas Kling 2020-03-08 10:36:51 +01:00
parent b98d8ad5b0
commit b1058b33fb
36 changed files with 164 additions and 161 deletions
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4
Kernel/VM/RangeAllocator.cpp
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@ -112,8 +112,8 @@ Range RangeAllocator::allocate_anywhere(size_t size, size_t alignment)
if (available_range.size() < (effective_size + alignment))
continue;
uintptr_t initial_base = available_range.base().offset(offset_from_effective_base).get();
uintptr_t aligned_base = round_up_to_power_of_two(initial_base, alignment);
FlatPtr initial_base = available_range.base().offset(offset_from_effective_base).get();
FlatPtr aligned_base = round_up_to_power_of_two(initial_base, alignment);
Range allocated_range(VirtualAddress(aligned_base), size);
if (available_range == allocated_range) {