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0f393148da
Instead of saying "main +39" and "main +57" etc, we now have a separate field in /proc/profile for the offset-into-the-symbol.
28 lines
482 B
C++
28 lines
482 B
C++
#pragma once
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#include <AK/Function.h>
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#include <AK/String.h>
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#include <AK/Types.h>
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class Process;
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namespace Profiling {
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constexpr size_t max_stack_frame_count = 30;
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struct Sample {
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i32 pid;
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i32 tid;
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u64 timestamp;
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u32 frames[max_stack_frame_count];
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u32 offsets[max_stack_frame_count];
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String symbolicated_frames[max_stack_frame_count];
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};
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Sample& next_sample_slot();
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void start(Process&);
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void stop();
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void for_each_sample(Function<void(Sample&)>);
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}
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