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prof: add user/kernel statistics

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Matheus
2026-04-22 19:44:08 -03:00
parent 337c2e6b69
commit 90a420d8bb
3 changed files with 49 additions and 20 deletions
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kernel-src/arch/x86-64/arch_prof.c
+2 -6
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@@ -99,10 +99,8 @@ static bool intel_irq(context_t *context) {
uint8_t data[1 + sizeof(uintptr_t) * 256];
uint8_t size = get_backtrace(context, (uintptr_t *)(data + 1));
if (size) {
*data = size;
profiling_insert(size, data);
}
*data = size;
profiling_insert(size, data);
arch_apic_init_perf(); // SDM LVT figure says a PMC irq masks itself, so unmask it
reset_intel_pmc();
@@ -118,8 +116,6 @@ static void init_amd_pmc(void) {
__assert(!"Unimplemented");
}
bool arch_profiling_irq(context_t *context) {
if (!strcmp(current_cpu()->vendor, "AuthenticAMD"))
return amd_irq(context);