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Release 6.1.10

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This commit is contained in:
Yuxin Zhou
2022-01-29 00:24:03 +00:00
parent b216ceb25e
commit f7f0957188
3111 changed files with 495735 additions and 40800 deletions
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2
ports/cortex_m3/ghs/src/tx_thread_interrupt_disable.arm
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@@ -82,4 +82,4 @@ _tx_thread_interrupt_disable:
;
;}
.type _tx_thread_interrupt_disable,$function
.size _tx_thread_interrupt_disable,.-_tx_thread_interrupt_disable
.size _tx_thread_interrupt_disable,.-_tx_thread_interrupt_disable

2
ports/cortex_m3/ghs/src/tx_thread_interrupt_restore.arm
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@@ -73,4 +73,4 @@ _tx_thread_interrupt_restore:
;
;}
.type _tx_thread_interrupt_restore,$function
.size _tx_thread_interrupt_restore,.-_tx_thread_interrupt_restore
.size _tx_thread_interrupt_restore,.-_tx_thread_interrupt_restore

20
ports/cortex_m3/ghs/src/tx_thread_schedule.arm
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@@ -28,7 +28,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_schedule Cortex-M3/GHS */
;/* 6.1.5 */
;/* 6.1.10 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -62,9 +62,9 @@
;/* DATE NAME DESCRIPTION */
;/* */
;/* 09-30-2020 William E. Lamie Initial Version 6.1 */
;/* 03-02-2021 Scott Larson Modified comment(s), add */
;/* 01-31-2022 Scott Larson Modified comment(s), add */
;/* low power code, */
;/* resulting in version 6.1.5 */
;/* resulting in version 6.1.10 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_schedule(VOID)
@@ -111,8 +111,8 @@ PendSV_Handler:
__tx_PendSVHandler:
;
; /* Get current thread value and new thread pointer. */
;
__tx_ts_handler:
;
__tx_ts_handler:
#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
;
@@ -130,7 +130,7 @@ __tx_ts_handler:
LDR r1, [r0] ; Pickup current thread pointer
;
; /* Determine if there is a current thread to finish preserving. */
;
;
CBZ r1, __tx_ts_new ; If NULL, skip preservation
;
; /* Recover PSP and preserve current thread context. */
@@ -205,7 +205,7 @@ __tx_ts_restore:
BX lr ; Return to thread!
;
; /* The following is the idle wait processing... in this case, no threads are ready for execution and the
; system will simply be idle until an interrupt occurs that makes a thread ready. Note that interrupts
; system will simply be idle until an interrupt occurs that makes a thread ready. Note that interrupts
; are disabled to allow use of WFI for waiting for a thread to arrive. */
;
__tx_ts_wait:
@@ -235,13 +235,13 @@ __tx_ts_wait:
CPSIE i ; Enable interrupts
B __tx_ts_wait ; Loop to continue waiting
;
; /* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
; /* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
; already in the handler! */
;
__tx_ts_ready:
MOV r7, #0x08000000 ; Build clear PendSV value
MOV r8, #0xE000E000 ; Build base NVIC address
STR r7, [r8, #0xD04] ; Clear any PendSV
STR r7, [r8, #0xD04] ; Clear any PendSV
;
; /* Re-enable interrupts and restore new thread. */
;
@@ -250,4 +250,4 @@ __tx_ts_ready:
;}
;
.type __tx_PendSVHandler,$function
.size __tx_PendSVHandler,.-__tx_PendSVHandler
.size __tx_PendSVHandler,.-__tx_PendSVHandler

2
ports/cortex_m3/ghs/src/tx_thread_system_return.arm
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@@ -81,7 +81,7 @@ _tx_thread_system_return:
CPSIE i ; Enable interrupts
MSR PRIMASK, r1 ; Restore original interrupt posture
_isr_context:
BX lr ; Return to caller
BX lr ; Return to caller
;}
.type _tx_thread_system_return,$function
.size _tx_thread_system_return,.-_tx_thread_system_return

6
ports/cortex_m3/ghs/src/tx_timer_interrupt.arm
View File

@@ -84,7 +84,7 @@ _tx_timer_interrupt:
; if (_tx_timer_time_slice)
; {
;
LDR r3, =_tx_timer_time_slice ; Pickup address of time-slice
LDR r3, =_tx_timer_time_slice ; Pickup address of time-slice
LDR r2, [r3, #0] ; Pickup time-slice
CBZ r2, __tx_timer_no_time_slice ; Is it non-active?
; Yes, skip time-slice processing
@@ -201,13 +201,13 @@ __tx_timer_dont_activate:
; if (_tx_timer_expired_time_slice)
; {
;
LDR r3, =_tx_timer_expired_time_slice ; Pickup addr of time-slice expired
LDR r3, =_tx_timer_expired_time_slice ; Pickup addr of time-slice expired
LDR r2, [r3, #0] ; Pickup the actual flag
CBZ r2, __tx_timer_not_ts_expiration ; See if the flag is set
; No, skip time-slice processing
;
; /* Time slice interrupted thread. */
; _tx_thread_time_slice();
; _tx_thread_time_slice();
BL _tx_thread_time_slice ; Call time-slice processing
LDR r0, =_tx_thread_preempt_disable ; Build address of preempt disable flag