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Profiler: Cache parsed DWARF debug information in disassembly view

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This changes browsing through disassembled functions in Profiler from a
painfully sluggish experience into quite a swift one. It's especially
true for profiling the kernel, as it has more than 10 megabytes of DWARF
data to churn through.
This commit is contained in:
Daniel Bertalan 2021-10-26 18:34:33 +02:00 • committed by Andreas Kling
parent 8e1f882ac9
commit b883652a83
5 changed files with 19 additions and 4 deletions
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1
Userland/DevTools/Profiler/Profile.h
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@ -29,6 +29,7 @@
namespace Profiler {
extern Optional<MappedObject> g_kernel_debuginfo_object;
extern OwnPtr<Debug::DebugInfo> g_kernel_debug_info;
class ProfileNode : public RefCounted<ProfileNode> {
public: