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Kernel+Userland: Add x86_64 registers to RegisterState/PtraceRegisters

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This commit is contained in:
Gunnar Beutner 2021-06-26 14:56:28 +02:00 • committed by Andreas Kling
commit 233ef26e4d
Notes: sideshowbarker 2024-07-18 11:27:31 +09:00
13 changed files with 265 additions and 23 deletions
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12
Kernel/PerformanceManager.h
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@ -61,9 +61,15 @@ public:
if (current_thread.is_profiling_suppressed())
return;
if (auto* event_buffer = current_thread.process().current_perf_events_buffer()) {
#if ARCH(I386)
[[maybe_unused]] auto rc = event_buffer->append_with_eip_and_ebp(
current_thread.pid(), current_thread.tid(),
regs.eip, regs.ebp, PERF_EVENT_SAMPLE, lost_time, 0, 0, nullptr);
#else
[[maybe_unused]] auto rc = event_buffer->append_with_eip_and_ebp(
current_thread.pid(), current_thread.tid(),
regs.rip, regs.rbp, PERF_EVENT_SAMPLE, lost_time, 0, 0, nullptr);
#endif
}
}
@ -113,9 +119,15 @@ public:
if (thread.is_profiling_suppressed())
return;
if (auto* event_buffer = thread.process().current_perf_events_buffer()) {
#if ARCH(I386)
[[maybe_unused]] auto rc = event_buffer->append_with_eip_and_ebp(
thread.pid(), thread.tid(),
regs.eip, regs.ebp, PERF_EVENT_PAGE_FAULT, 0, 0, 0, nullptr);
#else
[[maybe_unused]] auto rc = event_buffer->append_with_eip_and_ebp(
thread.pid(), thread.tid(),
regs.rip, regs.rbp, PERF_EVENT_PAGE_FAULT, 0, 0, 0, nullptr);
#endif
}
}