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UserspaceEmulator+LibC: Use sys$emuctl() to pass malloc info to UE

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Get rid of the awkward secret handshake sequence between malloc and UE
and simply use sys$emuctl() to notify UE of malloc, free and realloc.
This commit is contained in:
Andreas Kling 2021-03-09 08:56:35 +01:00
parent 4faeaf101c
commit 9588f01739
8 changed files with 44 additions and 90 deletions
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6
Userland/DevTools/UserspaceEmulator/MallocTracer.cpp
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@ -55,7 +55,7 @@ inline void MallocTracer::for_each_mallocation(Callback callback) const
});
}
void MallocTracer::target_did_malloc(Badge<SoftCPU>, FlatPtr address, size_t size)
void MallocTracer::target_did_malloc(Badge<Emulator>, FlatPtr address, size_t size)
{
if (m_emulator.is_in_loader_code())
return;
@ -114,7 +114,7 @@ ALWAYS_INLINE size_t MallocRegionMetadata::chunk_index_for_address(FlatPtr addre
return chunk_offset / this->chunk_size;
}
void MallocTracer::target_did_free(Badge<SoftCPU>, FlatPtr address)
void MallocTracer::target_did_free(Badge<Emulator>, FlatPtr address)
{
if (!address)
return;
@ -138,7 +138,7 @@ void MallocTracer::target_did_free(Badge<SoftCPU>, FlatPtr address)
m_emulator.dump_backtrace();
}
void MallocTracer::target_did_realloc(Badge<SoftCPU>, FlatPtr address, size_t size)
void MallocTracer::target_did_realloc(Badge<Emulator>, FlatPtr address, size_t size)
{
if (m_emulator.is_in_loader_code())
return;