129 lines
3.4 KiB
C
129 lines
3.4 KiB
C
/*
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* Copyright (c) 2020 Lexmark International, Inc.
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* Copyright (c) 2022 Qualcomm Innovation Center, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <tracing_user.h>
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#include <kernel_internal.h>
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#include <zephyr/kernel_structs.h>
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#include <ksched.h>
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static int nested_interrupts[CONFIG_MP_MAX_NUM_CPUS];
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void __weak sys_trace_thread_create_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_abort_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_suspend_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_resume_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_name_set_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_switched_in_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_switched_out_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_info_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_sched_ready_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_pend_user(struct k_thread *thread) {}
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void __weak sys_trace_thread_priority_set_user(struct k_thread *thread, int prio) {}
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void __weak sys_trace_isr_enter_user(int nested_interrupts) {}
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void __weak sys_trace_isr_exit_user(int nested_interrupts) {}
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void __weak sys_trace_idle_user(void) {}
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void sys_trace_thread_create(struct k_thread *thread)
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{
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sys_trace_thread_create_user(thread);
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}
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void sys_trace_thread_abort(struct k_thread *thread)
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{
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sys_trace_thread_abort_user(thread);
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}
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void sys_trace_thread_suspend(struct k_thread *thread)
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{
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sys_trace_thread_suspend_user(thread);
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}
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void sys_trace_thread_resume(struct k_thread *thread)
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{
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sys_trace_thread_resume_user(thread);
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}
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void sys_trace_thread_name_set(struct k_thread *thread)
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{
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sys_trace_thread_name_set_user(thread);
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}
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void sys_trace_k_thread_switched_in(void)
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{
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/* FIXME: Limitation of the current x86 EFI cosnole implementation. */
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#if !defined(CONFIG_X86_EFI_CONSOLE) && !defined(CONFIG_UART_CONSOLE)
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unsigned int key = irq_lock();
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__ASSERT_NO_MSG(nested_interrupts[_current_cpu->id] == 0);
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/* Can't use k_current_get as thread base and z_tls_current might be incorrect */
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sys_trace_thread_switched_in_user(z_current_get());
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irq_unlock(key);
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#endif
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}
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void sys_trace_k_thread_switched_out(void)
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{
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#if !defined(CONFIG_X86_EFI_CONSOLE) && !defined(CONFIG_UART_CONSOLE)
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unsigned int key = irq_lock();
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__ASSERT_NO_MSG(nested_interrupts[_current_cpu->id] == 0);
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/* Can't use k_current_get as thread base and z_tls_current might be incorrect */
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sys_trace_thread_switched_out_user(z_current_get());
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irq_unlock(key);
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#endif
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}
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void sys_trace_thread_info(struct k_thread *thread)
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{
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sys_trace_thread_info_user(thread);
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}
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void sys_trace_thread_sched_priority_set(struct k_thread *thread, int prio)
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{
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sys_trace_thread_priority_set_user(thread, prio);
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}
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void sys_trace_thread_sched_ready(struct k_thread *thread)
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{
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sys_trace_thread_sched_ready_user(thread);
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}
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void sys_trace_thread_pend(struct k_thread *thread)
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{
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sys_trace_thread_pend_user(thread);
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}
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void sys_trace_isr_enter(void)
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{
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unsigned int key = irq_lock();
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_cpu_t *curr_cpu = _current_cpu;
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sys_trace_isr_enter_user(nested_interrupts[curr_cpu->id]);
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nested_interrupts[curr_cpu->id]++;
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irq_unlock(key);
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}
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void sys_trace_isr_exit(void)
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{
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unsigned int key = irq_lock();
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_cpu_t *curr_cpu = _current_cpu;
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nested_interrupts[curr_cpu->id]--;
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sys_trace_isr_exit_user(nested_interrupts[curr_cpu->id]);
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irq_unlock(key);
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}
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void sys_trace_idle(void)
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{
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sys_trace_idle_user();
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}
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