Task control block (TCB) and processor control block (PCB) entry data structures. More...

#include <kernel.h>

Public Attributes
uint16_t	id

int8_t	name [20]

uint8_t	state

uint8_t	priority

uint8_t	priority_rem

uint8_t	critical

uint32_t	delay

uint32_t	rtjobs

uint32_t	bgjobs

uint32_t	deadline_misses

uint16_t	period

uint16_t	capacity

uint16_t	deadline

uint16_t	capacity_rem

uint16_t	deadline_rem

context	task_context

void(*	ptask )(void)

size_t *	pstack

uint32_t	stack_size

void *	other_data

Detailed Description

Task control block (TCB) and processor control block (PCB) entry data structures.

Member Data Documentation

§ bgjobs

uint32_t tcb_entry::bgjobs

total BE task jobs executed

§ capacity

uint16_t tcb_entry::capacity

task capacity

§ capacity_rem

uint16_t tcb_entry::capacity_rem

remaining capacity on period

§ critical

uint8_t tcb_entry::critical

critical event, interrupt request

§ deadline

uint16_t tcb_entry::deadline

task deadline

§ deadline_misses

uint32_t tcb_entry::deadline_misses

task realtime deadline misses

§ deadline_rem

uint16_t tcb_entry::deadline_rem

remaining time slices on period

§ delay

uint32_t tcb_entry::delay

delay to enter in the run/RT queue

§ id

uint16_t tcb_entry::id

task id

§ name

int8_t tcb_entry::name[20]

task description (or name)

§ other_data

void* tcb_entry::other_data

pointer to other data related to this task

§ period

uint16_t tcb_entry::period

task period

§ priority

uint8_t tcb_entry::priority

[1 .. 29] - critical, [30 .. 99] - system, [100 .. 255] - application

§ priority_rem

uint8_t tcb_entry::priority_rem

remaining priority

§ pstack

size_t* tcb_entry::pstack

task stack area (bottom)

§ ptask

void(* tcb_entry::ptask) (void)

task entry point, pointer to function

§ rtjobs

uint32_t tcb_entry::rtjobs

total RT task jobs executed

§ stack_size

uint32_t tcb_entry::stack_size

task stack size

§ state

uint8_t tcb_entry::state

0 - idle, 1 - ready, 2 - running, 3 - blocked, 4 - delayed, 5 - waiting

§ task_context

context tcb_entry::task_context

task context

The documentation for this struct was generated from the following file:

os/hellfireos/hellfireos/sys/include/kernel.h

Public Attributes