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Import RX port update for 6.1.11 release.

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This commit is contained in:
Tiejun Zhou
2022-04-26 14:19:28 +08:00
parent cef9cb22a5
commit 408f9fa1b7
90 changed files with 620 additions and 182 deletions
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6
ports/rxv2/iar/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h RXv2/IAR */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -57,6 +57,8 @@
/* 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 */
/* */
/**************************************************************************/
@@ -269,7 +271,7 @@ static void _tx_thread_system_return_inline(void)
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX RXv2/IAR Version 6.1.10 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX RXv2/IAR Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

5
ports/rxv2/iar/readme_threadx.txt
View File

@@ -146,10 +146,13 @@ 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 Removed system state macro, and 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_thread_context_restore.s Removed unnecessary stack type placement

4
ports/rxv2/iar/src/tx_initialize_low_level.s
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@@ -31,7 +31,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level RXv2/IAR */
;/* 6.1.10 */
;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -69,6 +69,8 @@
;/* 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 */
;/* */
;/**************************************************************************/
public __tx_initialize_low_level

4
ports/rxv2/iar/src/tx_thread_context_restore.s
View File

@@ -45,7 +45,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_context_restore RXv2/IAR */
;/* 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 */
;/* */
;/**************************************************************************/
public __tx_thread_context_restore

4
ports/rxv2/iar/src/tx_thread_context_save.s
View File

@@ -39,7 +39,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_context_save RXv2/IAR */
;/* 6.1.10 */
;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -75,6 +75,8 @@
;/* 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)

4
ports/rxv2/iar/src/tx_thread_interrupt_control.s
View File

@@ -34,7 +34,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_interrupt_control RXv2/IAR */
;/* 6.1.10 */
;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -69,6 +69,8 @@
;/* 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)

48
ports/rxv2/iar/src/tx_thread_schedule.s
View File

@@ -34,6 +34,11 @@
extern __tx_thread_execute_ptr
extern __tx_thread_current_ptr
extern __tx_timer_time_slice
#if (TX_LOW_POWER == 1)
extern _tx_low_power_enter
extern _tx_low_power_exit
extern __tx_thread_preempt_disable
#endif
section .text:CODE:ROOT
@@ -42,7 +47,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_schedule RXv2/IAR */
;/* 6.1.10 */
;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -82,6 +87,9 @@
;/* 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)
@@ -90,26 +98,48 @@
__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
__tx_thread_schedule_loop:
SETPSW I ; Enable interrupts
CLRPSW I ; Disable interrupts
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
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;

4
ports/rxv2/iar/src/tx_thread_stack_build.s
View File

@@ -28,7 +28,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_stack_build RXv2/IAR */
;/* 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 */
;/* */
;/**************************************************************************/
public __tx_thread_stack_build

4
ports/rxv2/iar/src/tx_thread_system_return.s
View File

@@ -27,7 +27,7 @@
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_system_return RXv2/IAR */
;/* 6.1.10 */
;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -64,6 +64,8 @@
;/* 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 */
;/* */
;/**************************************************************************/

4
ports/rxv2/iar/src/tx_timer_interrupt.s
View File

@@ -42,7 +42,7 @@ SWI0 EQU 0x872E0
;/* FUNCTION RELEASE */
;/* */
;/* _tx_timer_interrupt RXv2/IAR */
;/* 6.1.10 */
;/* 6.1.11 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -85,6 +85,8 @@ SWI0 EQU 0x872E0
;/* 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 */
;/* */
;/**************************************************************************/