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authorTiejunZhou <[email protected]>2022-04-26 14:21:38 +0800
committerGitHub <[email protected]>2022-04-26 14:21:38 +0800
commite11c166a4045d80ea74fe917e5608474754f5067 (patch)
tree0618f87d27c3856df9e856db75048424a8829399 /ports/rxv3/gnu
parentcef9cb22a5e2b9bca56074c5e627225ec0dd3d73 (diff)
parent408f9fa1b78059906368d60d8375ba1fdbb9dc9f (diff)
Merge pull request #187 from azure-rtos/tizho/rx_updatev6.1.11_rel
Import RX port update for 6.1.11 release.
Diffstat (limited to 'ports/rxv3/gnu')
-rw-r--r--ports/rxv3/gnu/inc/tx_port.h6
-rw-r--r--ports/rxv3/gnu/readme_threadx.txt5
-rw-r--r--ports/rxv3/gnu/src/tx_initialize_low_level.S4
-rw-r--r--ports/rxv3/gnu/src/tx_thread_context_restore.S4
-rw-r--r--ports/rxv3/gnu/src/tx_thread_context_save.S4
-rw-r--r--ports/rxv3/gnu/src/tx_thread_interrupt_control.S4
-rw-r--r--ports/rxv3/gnu/src/tx_thread_schedule.S54
-rw-r--r--ports/rxv3/gnu/src/tx_thread_stack_build.S4
-rw-r--r--ports/rxv3/gnu/src/tx_thread_system_return.S4
-rw-r--r--ports/rxv3/gnu/src/tx_timer_interrupt.S4
10 files changed, 71 insertions, 22 deletions
diff --git a/ports/rxv3/gnu/inc/tx_port.h b/ports/rxv3/gnu/inc/tx_port.h
index ce2cc09f..66c11aef 100644
--- a/ports/rxv3/gnu/inc/tx_port.h
+++ b/ports/rxv3/gnu/inc/tx_port.h
@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h RXv3/GNURX */
-/* 6.1.10 */
+/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -55,6 +55,8 @@
/* added missing interrupt */
/* control defines, */
/* resulting in version 6.1.10 */
+/* 04-25-2022 William E. Lamie Modified comment(s), */
+/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -273,7 +275,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
- "Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX RXv3/GNURX Version 6.1.10 *";
+ "Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX RXv3/GNURX Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif
diff --git a/ports/rxv3/gnu/readme_threadx.txt b/ports/rxv3/gnu/readme_threadx.txt
index ffbe53d0..fbe3c43e 100644
--- a/ports/rxv3/gnu/readme_threadx.txt
+++ b/ports/rxv3/gnu/readme_threadx.txt
@@ -203,9 +203,12 @@ For generic code revision information, please refer to the readme_threadx_generi
file, which is included in your distribution. The following details the revision
information associated with this specific port of ThreadX:
+04-25-2022 Release 6.1.11 changes:
+ tx_thread_schedule.s Added low power support
+
01-31-2022 Release 6.1.10 changes:
tx_port.h Added missing interrupt control defines
- tx_timer_interrupt.src Added missing thread preemption logic
+ tx_timer_interrupt.s Added missing thread preemption logic
10-15-2021 Release 6.1.9 changes:
tx_port.h Added FPU support
diff --git a/ports/rxv3/gnu/src/tx_initialize_low_level.S b/ports/rxv3/gnu/src/tx_initialize_low_level.S
index 54876912..379d6f95 100644
--- a/ports/rxv3/gnu/src/tx_initialize_low_level.S
+++ b/ports/rxv3/gnu/src/tx_initialize_low_level.S
@@ -29,7 +29,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -67,6 +67,8 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
.global __tx_initialize_low_level
diff --git a/ports/rxv3/gnu/src/tx_thread_context_restore.S b/ports/rxv3/gnu/src/tx_thread_context_restore.S
index 0785de15..4dce6fee 100644
--- a/ports/rxv3/gnu/src/tx_thread_context_restore.S
+++ b/ports/rxv3/gnu/src/tx_thread_context_restore.S
@@ -46,7 +46,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_context_restore RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -84,6 +84,8 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_context_restore(VOID)
diff --git a/ports/rxv3/gnu/src/tx_thread_context_save.S b/ports/rxv3/gnu/src/tx_thread_context_save.S
index b9a53685..713515eb 100644
--- a/ports/rxv3/gnu/src/tx_thread_context_save.S
+++ b/ports/rxv3/gnu/src/tx_thread_context_save.S
@@ -40,7 +40,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_context_save RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -76,6 +76,8 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_context_save(VOID)
diff --git a/ports/rxv3/gnu/src/tx_thread_interrupt_control.S b/ports/rxv3/gnu/src/tx_thread_interrupt_control.S
index 9ffee489..cdd3a92c 100644
--- a/ports/rxv3/gnu/src/tx_thread_interrupt_control.S
+++ b/ports/rxv3/gnu/src/tx_thread_interrupt_control.S
@@ -35,7 +35,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_interrupt_control RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -70,6 +70,8 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;UINT _tx_thread_interrupt_control(UINT new_posture)
diff --git a/ports/rxv3/gnu/src/tx_thread_schedule.S b/ports/rxv3/gnu/src/tx_thread_schedule.S
index 61fc0d88..89d47315 100644
--- a/ports/rxv3/gnu/src/tx_thread_schedule.S
+++ b/ports/rxv3/gnu/src/tx_thread_schedule.S
@@ -34,6 +34,11 @@
.global __tx_thread_execute_ptr
.global __tx_thread_current_ptr
.global __tx_timer_time_slice
+#if (TX_LOW_POWER == 1)
+ .global _tx_low_power_enter
+ .global _tx_low_power_exit
+ .global __tx_thread_preempt_disable
+#endif
;
.text
@@ -81,6 +86,9 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), and */
+;/* added low power support, */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_schedule(VOID)
@@ -88,26 +96,48 @@
.global __tx_thread_schedule
__tx_thread_schedule:
;
-; /* Enable interrupts. */
-;
- SETPSW I
;
; /* Wait for a thread to execute. */
; do
; {
- MOV.L #__tx_thread_execute_ptr, R1 ; Address of thread to executer ptr
+ MOV.L #__tx_thread_execute_ptr, R1 ; Address of thread to executer ptr
__tx_thread_schedule_loop:
- MOV.L [R1],R2 ; Pickup next thread to execute
- CMP #0,R2 ; Is it NULL?
- BEQ __tx_thread_schedule_loop ; Yes, idle system, keep checking
+ SETPSW I ; Enable interrupts
+ CLRPSW I ; Disable interrupts
+ MOV.L [R1],R2 ; Pickup next thread to execute
+ CMP #0,R2 ; Is it NULL?
+ BNE __tx_thread_thread_ready ; Not NULL, schedule the thread
+ ; Idle system - no thread is ready
+#if (TX_LOW_POWER == 1)
+ MOV.L #__tx_thread_preempt_disable, R1 ; Load prempt disable flag.
+ MOV.L [R1], R2
+ ADD #1, R2 ; Disable preemption while enter/exit
+ MOV.L R2, [R1]
+ BSR _tx_low_power_enter ; Possibly enter low power mode
+#endif
+
+#if (TX_ENABLE_WAIT == 1)
+ WAIT ; Wait for interrupt
+#endif
+
+#if (TX_LOW_POWER == 1)
+ CLRPSW I ; Disable interrupts (because WAIT enables interrupts)
+ BSR _tx_low_power_exit ; Possibly exit low power mode
+ MOV.L #__tx_thread_preempt_disable, R1 ; Load prempt disable flag.
+ MOV.L [R1], R2
+ SUB #1, R2 ; Enable preemption
+ MOV.L R2, [R1]
+ MOV.L #__tx_thread_execute_ptr, R1 ; Address of thread to executer ptr
+#endif
+
+ BRA __tx_thread_schedule_loop ; Idle system, keep checking
+
+__tx_thread_thread_ready:
;
; }
; while(_tx_thread_execute_ptr == TX_NULL);
-;
-; /* Yes! We have a thread to execute. Lockout interrupts and
-; transfer control to it. */
-;
- CLRPSW I ; Disable interrupts
+;
+; /* Yes! We have a thread to execute. Note that interrupts are locked out at this point. */
;
; /* Setup the current thread pointer. */
; _tx_thread_current_ptr = _tx_thread_execute_ptr;
diff --git a/ports/rxv3/gnu/src/tx_thread_stack_build.S b/ports/rxv3/gnu/src/tx_thread_stack_build.S
index 90422211..8d04295f 100644
--- a/ports/rxv3/gnu/src/tx_thread_stack_build.S
+++ b/ports/rxv3/gnu/src/tx_thread_stack_build.S
@@ -36,7 +36,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_stack_build RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -73,6 +73,8 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID))
diff --git a/ports/rxv3/gnu/src/tx_thread_system_return.S b/ports/rxv3/gnu/src/tx_thread_system_return.S
index f995cbe4..dd33e067 100644
--- a/ports/rxv3/gnu/src/tx_thread_system_return.S
+++ b/ports/rxv3/gnu/src/tx_thread_system_return.S
@@ -40,7 +40,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_system_return RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -78,6 +78,8 @@
;/* resulting in version 6.1.9 */
;/* 01-31-2022 William E. Lamie Modified comment(s), */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;VOID _tx_thread_system_return(VOID)
diff --git a/ports/rxv3/gnu/src/tx_timer_interrupt.S b/ports/rxv3/gnu/src/tx_timer_interrupt.S
index dcb30b2f..cb028a63 100644
--- a/ports/rxv3/gnu/src/tx_timer_interrupt.S
+++ b/ports/rxv3/gnu/src/tx_timer_interrupt.S
@@ -54,7 +54,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_timer_interrupt RXv3/GNURX */
-;/* 6.1.10 */
+;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -97,6 +97,8 @@
;/* added missing thread */
;/* preemption logic, */
;/* resulting in version 6.1.10 */
+;/* 04-25-2022 William E. Lamie Modified comment(s), */
+;/* resulting in version 6.1.11 */
;/* */
;/**************************************************************************/
;VOID _tx_timer_interrupt(VOID)
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-29 13:20:57 +0000