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Release 6.1.6

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This commit is contained in:
Yuxin Zhou
2021-04-03 01:03:21 +00:00
parent 6ffaf848a0
commit b12bd44faa
388 changed files with 33113 additions and 1136 deletions
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23
ports/cortex_m33/iar/src/tx_thread_schedule.s
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@@ -32,6 +32,10 @@
EXTERN _tx_thread_secure_stack_context_save
EXTERN _tx_thread_secure_mode_stack_allocate
EXTERN _tx_thread_secure_mode_stack_free
#ifdef TX_LOW_POWER
EXTERN tx_low_power_enter
EXTERN tx_low_power_exit
#endif
;
;
SECTION `.text`:CODE:NOROOT(2)
@@ -41,7 +45,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_schedule Cortex-M33/IAR */
;/* 6.1 */
;/* 6.1.6 */
;/* AUTHOR */
;/* */
;/* Scott Larson, Microsoft Corporation */
@@ -74,6 +78,9 @@
;/* DATE NAME DESCRIPTION */
;/* */
;/* 09-30-2020 Scott Larson Initial Version 6.1 */
;/* 04-02-2021 Scott Larson Modified comment(s), added */
;/* low power code, */
;/* resulting in version 6.1.6 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_schedule(VOID)
@@ -261,11 +268,25 @@ __tx_ts_wait:
LDR r1, [r2] ; Pickup the next thread to execute pointer
STR r1, [r0] ; Store it in the current pointer
CBNZ r1, __tx_ts_ready ; If non-NULL, a new thread is ready!
#ifdef TX_LOW_POWER
PUSH {r0-r3}
BL tx_low_power_enter ; Possibly enter low power mode
POP {r0-r3}
#endif
#ifdef TX_ENABLE_WFI
DSB ; Ensure no outstanding memory transactions
WFI ; Wait for interrupt
ISB ; Ensure pipeline is flushed
#endif
#ifdef TX_LOW_POWER
PUSH {r0-r3}
BL tx_low_power_exit ; Exit low power mode
POP {r0-r3}
#endif
CPSIE i ; Enable interrupts
B __tx_ts_wait ; Loop to continue waiting
;