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UserspaceEmulator: Keep Emulator& closer to the action in some places

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This avoids the cost of calling Emulator::the() in some very hot paths.
This commit is contained in:
Andreas Kling 2020-11-16 14:39:05 +01:00
parent d14695f823
commit 1965fc5b98
9 changed files with 127 additions and 70 deletions
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6
DevTools/UserspaceEmulator/MallocTracer.h
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@ -35,7 +35,7 @@
namespace UserspaceEmulator {
class MmapRegion;
class Emulator;
class SoftCPU;
struct Mallocation {
@ -66,7 +66,7 @@ public:
class MallocTracer {
public:
MallocTracer();
explicit MallocTracer(Emulator&);
void target_did_malloc(Badge<SoftCPU>, FlatPtr address, size_t);
void target_did_free(Badge<SoftCPU>, FlatPtr address);
@ -87,6 +87,8 @@ private:
Mallocation* find_mallocation_after(FlatPtr);
bool is_reachable(const Mallocation&) const;
Emulator& m_emulator;
bool m_auditing_enabled { true };
};