1246cb8cef
Various C and Assembly modules make function calls to z_sys_trace_*. These merely call corresponding functions sys_trace_*. This commit is to simplify these by making direct function calls to the sys_trace_* functions from these modules. Subsequently, the z_sys_trace_* functions are removed. Signed-off-by: Mrinal Sen <msen@oticon.com>
113 lines
1.9 KiB
C
113 lines
1.9 KiB
C
/*
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* Copyright (c) 2018 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr.h>
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#include <kernel_structs.h>
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#include <init.h>
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#include <SEGGER_SYSVIEW.h>
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#include <Global.h>
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#include "SEGGER_SYSVIEW_Zephyr.h"
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static u32_t interrupt;
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u32_t sysview_get_timestamp(void)
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{
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return k_cycle_get_32();
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}
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u32_t sysview_get_interrupt(void)
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{
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return interrupt;
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}
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void sys_trace_thread_switched_in(void)
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{
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struct k_thread *thread;
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thread = k_current_get();
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if (is_idle_thread(thread)) {
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SEGGER_SYSVIEW_OnIdle();
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} else {
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SEGGER_SYSVIEW_OnTaskStartExec((u32_t)(uintptr_t)thread);
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}
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}
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void sys_trace_thread_switched_out(void)
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{
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SEGGER_SYSVIEW_OnTaskStopExec();
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}
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void sys_trace_isr_enter(void)
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{
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SEGGER_SYSVIEW_RecordEnterISR();
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}
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void sys_trace_isr_exit(void)
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{
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SEGGER_SYSVIEW_RecordExitISR();
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}
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void sys_trace_isr_exit_to_scheduler(void)
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{
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SEGGER_SYSVIEW_RecordExitISRToScheduler();
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}
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void sys_trace_idle(void)
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{
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SEGGER_SYSVIEW_OnIdle();
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}
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static void send_task_list_cb(void)
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{
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struct k_thread *thread;
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for (thread = _kernel.threads; thread; thread = thread->next_thread) {
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char name[20];
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const char *tname = k_thread_name_get(thread);
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if (is_idle_thread(thread)) {
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continue;
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}
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snprintk(name, sizeof(name), "T%pE%p", thread, &thread->entry);
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SEGGER_SYSVIEW_SendTaskInfo(&(SEGGER_SYSVIEW_TASKINFO) {
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.TaskID = (u32_t)(uintptr_t)thread,
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.sName = tname?tname:name,
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.StackSize = thread->stack_info.size,
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.StackBase = thread->stack_info.start,
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.Prio = thread->base.prio,
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});
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}
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}
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static U64 get_time_cb(void)
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{
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return (U64)k_cycle_get_32();
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}
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const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI = {
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get_time_cb,
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send_task_list_cb,
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};
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static int sysview_init(struct device *arg)
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{
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ARG_UNUSED(arg);
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SEGGER_SYSVIEW_Conf();
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if (IS_ENABLED(CONFIG_SEGGER_SYSTEMVIEW_BOOT_ENABLE)) {
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SEGGER_SYSVIEW_Start();
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}
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return 0;
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}
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SYS_INIT(sysview_init, POST_KERNEL, 0);
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