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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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8
Kernel/PerformanceEventBuffer.h
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@@ -34,13 +34,13 @@ namespace Kernel {
struct [[gnu::packed]] MallocPerformanceEvent
{
size_t size;
uintptr_t ptr;
FlatPtr ptr;
};
struct [[gnu::packed]] FreePerformanceEvent
{
size_t size;
uintptr_t ptr;
FlatPtr ptr;
};
struct [[gnu::packed]] PerformanceEvent
@@ -52,14 +52,14 @@ struct [[gnu::packed]] PerformanceEvent
MallocPerformanceEvent malloc;
FreePerformanceEvent free;
} data;
uintptr_t stack[32];
FlatPtr stack[32];
};
class PerformanceEventBuffer {
public:
PerformanceEventBuffer();
KResult append(int type, uintptr_t arg1, uintptr_t arg2);
KResult append(int type, FlatPtr arg1, FlatPtr arg2);
size_t capacity() const { return m_buffer.size() / sizeof(PerformanceEvent); }
size_t count() const { return m_count; }