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HC: Replace explicit references to g_readytorun with indirect references via the macro this_task()

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This commit is contained in:
Gregory Nutt 2016-02-06 15:20:08 -06:00
parent c62177be00
commit 2b8d1fcbdb
6 changed files with 31 additions and 31 deletions
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14
arch/hc/src/common/up_blocktask.c
View File

@ -76,7 +76,7 @@
void up_block_task(struct tcb_s *tcb, tstate_t task_state)
{
struct tcb_s *rtcb = (struct tcb_s*)g_readytorun.head;
struct tcb_s *rtcb = this_task();
bool switch_needed;
/* Verify that the context switch can be performed */
@ -97,7 +97,7 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
sched_addblocked(tcb, (tstate_t)task_state);
/* If there are any pending tasks, then add them to the g_readytorun
/* If there are any pending tasks, then add them to the ready-to-run
* task list now
*/
@ -125,10 +125,10 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
up_savestate(rtcb->xcp.regs);
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
/* Reset scheduler parameters */
@ -142,17 +142,17 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
}
/* Copy the user C context into the TCB at the (old) head of the
* g_readytorun Task list. if up_saveusercontext returns a non-zero
* ready-to-run Task list. if up_saveusercontext returns a non-zero
* value, then this is really the previously running task restarting!
*/
else if (!up_saveusercontext(rtcb->xcp.regs))
{
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
#ifdef CONFIG_ARCH_ADDRENV
/* Make sure that the address environment for the previously

4
arch/hc/src/common/up_exit.c
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@ -146,7 +146,7 @@ void _exit(int status)
(void)irqsave();
slldbg("TCB=%p exiting\n", g_readytorun.head);
slldbg("TCB=%p exiting\n", this_task());
#if defined(CONFIG_DUMP_ON_EXIT) && defined(CONFIG_DEBUG)
slldbg("Other tasks:\n");
@ -161,7 +161,7 @@ void _exit(int status)
* head of the list.
*/
tcb = (struct tcb_s*)g_readytorun.head;
tcb = this_task();
#ifdef CONFIG_ARCH_ADDRENV
/* Make sure that the address environment for the previously running

12
arch/hc/src/common/up_releasepending.c
View File

@ -64,11 +64,11 @@
void up_release_pending(void)
{
struct tcb_s *rtcb = (struct tcb_s*)g_readytorun.head;
struct tcb_s *rtcb = this_task();
slldbg("From TCB=%p\n", rtcb);
/* Merge the g_pendingtasks list into the g_readytorun task list */
/* Merge the g_pendingtasks list into the ready-to-run task list */
/* sched_lock(); */
if (sched_mergepending())
@ -92,10 +92,10 @@ void up_release_pending(void)
up_savestate(rtcb->xcp.regs);
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
/* Update scheduler parameters */
@ -117,10 +117,10 @@ void up_release_pending(void)
else if (!up_saveusercontext(rtcb->xcp.regs))
{
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
#ifdef CONFIG_ARCH_ADDRENV
/* Make sure that the address environment for the previously

12
arch/hc/src/common/up_reprioritizertr.c
View File

@ -92,7 +92,7 @@ void up_reprioritize_rtr(struct tcb_s *tcb, uint8_t priority)
}
else
{
struct tcb_s *rtcb = (struct tcb_s*)g_readytorun.head;
struct tcb_s *rtcb = this_task();
bool switch_needed;
slldbg("TCB=%p PRI=%d\n", tcb, priority);
@ -147,10 +147,10 @@ void up_reprioritize_rtr(struct tcb_s *tcb, uint8_t priority)
up_savestate(rtcb->xcp.regs);
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
/* Update scheduler parameters */
@ -164,17 +164,17 @@ void up_reprioritize_rtr(struct tcb_s *tcb, uint8_t priority)
}
/* Copy the exception context into the TCB at the (old) head of the
* g_readytorun Task list. if up_saveusercontext returns a non-zero
* ready-to-run Task list. if up_saveusercontext returns a non-zero
* value, then this is really the previously running task restarting!
*/
else if (!up_saveusercontext(rtcb->xcp.regs))
{
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
#ifdef CONFIG_ARCH_ADDRENV
/* Make sure that the address environment for the previously

12
arch/hc/src/common/up_unblocktask.c
View File

@ -71,7 +71,7 @@
void up_unblock_task(struct tcb_s *tcb)
{
struct tcb_s *rtcb = (struct tcb_s*)g_readytorun.head;
struct tcb_s *rtcb = this_task();
/* Verify that the context switch can be performed */
@ -83,7 +83,7 @@ void up_unblock_task(struct tcb_s *tcb)
sched_removeblocked(tcb);
/* Add the task in the correct location in the prioritized
* g_readytorun task list
* ready-to-run task list
*/
if (sched_addreadytorun(tcb))
@ -107,10 +107,10 @@ void up_unblock_task(struct tcb_s *tcb)
up_savestate(rtcb->xcp.regs);
/* Restore the exception context of the rtcb at the (new) head
* of the g_readytorun task list.
* of the ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
/* Update scheduler parameters */
@ -133,10 +133,10 @@ void up_unblock_task(struct tcb_s *tcb)
{
/* Restore the exception context of the new task that is ready to
* run (probably tcb). This is the new rtcb at the head of the
* g_readytorun task list.
* ready-to-run task list.
*/
rtcb = (struct tcb_s*)g_readytorun.head;
rtcb = this_task();
#ifdef CONFIG_ARCH_ADDRENV
/* Make sure that the address environment for the previously

8
arch/hc/src/m9s12/m9s12_assert.c
View File

@ -191,7 +191,7 @@ static int assert_tracecallback(FAR struct usbtrace_s *trace, FAR void *arg)
#ifdef CONFIG_ARCH_STACKDUMP
static void up_dumpstate(void)
{
struct tcb_s *rtcb = (struct tcb_s*)g_readytorun.head;
struct tcb_s *rtcb = this_task();
uint16_t sp = up_getsp();
uint16_t ustackbase;
uint16_t ustacksize;
@ -293,7 +293,7 @@ static void _up_assert(int errorcode)
{
/* Are we in an interrupt handler or the idle task? */
if (current_regs || ((struct tcb_s*)g_readytorun.head)->pid == 0)
if (current_regs || (this_task())->pid == 0)
{
(void)irqsave();
for (;;)
@ -323,7 +323,7 @@ static void _up_assert(int errorcode)
void up_assert(const uint8_t *filename, int lineno)
{
#ifdef CONFIG_PRINT_TASKNAME
struct tcb_s *rtcb = (struct tcb_s*)g_readytorun.head;
struct tcb_s *rtcb = this_task();
#endif
board_autoled_on(LED_ASSERTION);
@ -339,7 +339,7 @@ void up_assert(const uint8_t *filename, int lineno)
up_dumpstate();
#ifdef CONFIG_BOARD_CRASHDUMP
board_crashdump(up_getsp(), g_readytorun.head, filename, lineno);
board_crashdump(up_getsp(), this_task(), filename, lineno);
#endif
_up_assert(EXIT_FAILURE);