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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
Notes: sideshowbarker 2024-07-19 08:50:35 +09:00
36 changed files with 164 additions and 161 deletions
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4
Kernel/VM/PhysicalRegion.cpp
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@ -105,9 +105,9 @@ void PhysicalRegion::return_page_at(PhysicalAddress addr)
ptrdiff_t local_offset = addr.get() - m_lower.get();
ASSERT(local_offset >= 0);
ASSERT((uintptr_t)local_offset < (uintptr_t)(m_pages * PAGE_SIZE));
ASSERT((FlatPtr)local_offset < (FlatPtr)(m_pages * PAGE_SIZE));
auto page = (uintptr_t)local_offset / PAGE_SIZE;
auto page = (FlatPtr)local_offset / PAGE_SIZE;
if (page < m_last)
m_last = page;