diff options
| author | Frédéric Desbiens <[email protected]> | 2026-03-06 19:27:49 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2026-03-06 19:27:49 +0100 |
| commit | 3726d7906b4808bfec7855fc088e073199df9120 (patch) | |
| tree | 8789bfd03d1d49e1967e80d04aa4ff606fda43eb /ports/rxv3/ccrx/src/tx_thread_schedule.src | |
| parent | 4b6e8100d932a3a67b34c6eb17f84f3bffb9e2ae (diff) | |
| parent | c3259a216026372e3833dd8996a68f77e8595fbd (diff) | |
Merge pull request #510 from eclipse-threadx/devv6.5.0.202601_rel
Merge changes ahead of the v6.5.0.202601 release
Diffstat (limited to 'ports/rxv3/ccrx/src/tx_thread_schedule.src')
| -rw-r--r-- | ports/rxv3/ccrx/src/tx_thread_schedule.src | 106 |
1 files changed, 53 insertions, 53 deletions
diff --git a/ports/rxv3/ccrx/src/tx_thread_schedule.src b/ports/rxv3/ccrx/src/tx_thread_schedule.src index abbd6cbf..116281ee 100644 --- a/ports/rxv3/ccrx/src/tx_thread_schedule.src +++ b/ports/rxv3/ccrx/src/tx_thread_schedule.src @@ -1,18 +1,18 @@ ;/*************************************************************************** -; * Copyright (c) 2024 Microsoft Corporation -; * +; * Copyright (c) 2024 Microsoft Corporation +; * ; * This program and the accompanying materials are made available under the ; * terms of the MIT License which is available at ; * https://opensource.org/licenses/MIT. -; * +; * ; * SPDX-License-Identifier: MIT ; **************************************************************************/ ; ; ;/**************************************************************************/ ;/**************************************************************************/ -;/** */ -;/** ThreadX Component */ +;/** */ +;/** ThreadX Component */ ;/** */ ;/** Thread */ ;/** */ @@ -41,55 +41,55 @@ ; .SECTION P,CODE -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ ;/* _tx_thread_schedule RXv3/CCRX */ ;/* 6.1.11 */ -;/* AUTHOR */ -;/* */ +;/* AUTHOR */ +;/* */ ;/* William E. Lamie, Microsoft Corporation */ -;/* */ -;/* DESCRIPTION */ -;/* */ -;/* This function waits for a thread control block pointer to appear in */ -;/* the _tx_thread_execute_ptr variable. Once a thread pointer appears */ -;/* in the variable, the corresponding thread is resumed. */ -;/* */ -;/* INPUT */ -;/* */ -;/* None */ -;/* */ -;/* OUTPUT */ -;/* */ +;/* */ +;/* DESCRIPTION */ +;/* */ +;/* This function waits for a thread control block pointer to appear in */ +;/* the _tx_thread_execute_ptr variable. Once a thread pointer appears */ +;/* in the variable, the corresponding thread is resumed. */ +;/* */ +;/* INPUT */ +;/* */ +;/* None */ +;/* */ +;/* OUTPUT */ +;/* */ ;/* None */ -;/* */ -;/* CALLS */ -;/* */ +;/* */ +;/* CALLS */ +;/* */ ;/* None */ -;/* */ -;/* CALLED BY */ -;/* */ -;/* _tx_initialize_kernel_enter ThreadX entry function */ -;/* _tx_thread_system_return Return to system from thread */ -;/* _tx_thread_context_restore Restore thread's context */ -;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ +;/* */ +;/* CALLED BY */ +;/* */ +;/* _tx_initialize_kernel_enter ThreadX entry function */ +;/* _tx_thread_system_return Return to system from thread */ +;/* _tx_thread_context_restore Restore thread's context */ +;/* */ +;/* RELEASE HISTORY */ +;/* */ +;/* DATE NAME DESCRIPTION */ +;/* */ ;/* 06-02-2021 William E. Lamie Initial Version 6.1.7 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), and */ -;/* added FPU support, */ -;/* resulting in version 6.1.9 */ +;/* 10-15-2021 William E. Lamie Modified comment(s), and */ +;/* added FPU support, */ +;/* 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 */ -;/* */ -;/**************************************************************************/ +;/* 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) ;{ .GLB __tx_thread_schedule @@ -106,7 +106,7 @@ __tx_thread_schedule_loop: 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 + ; 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 @@ -135,7 +135,7 @@ __tx_thread_thread_ready: ; ; } ; while(_tx_thread_execute_ptr == TX_NULL); -; +; ; /* Yes! We have a thread to execute. Note that interrupts are locked out at this point. */ ; ; /* Setup the current thread pointer. */ @@ -147,7 +147,7 @@ __tx_thread_thread_ready: ; /* Increment the run count for this thread. */ ; _tx_thread_current_ptr -> tx_thread_run_count++; ; - MOV.L 4[R2],R3 ; Pickup run count + MOV.L 4[R2],R3 ; Pickup run count ADD #1,R3 ; Increment run counter MOV.L R3,4[R2] ; Store it back in control block ; @@ -156,7 +156,7 @@ __tx_thread_thread_ready: ; MOV.L 24[R2],R3 ; Pickup thread time-slice MOV.L #__tx_timer_time_slice,R4 ; Pickup pointer to time-slice - MOV.L R3, [R4] ; Setup time-slice + MOV.L R3, [R4] ; Setup time-slice ; ; /* Switch to the thread's stack. */ ; SP = _tx_thread_execute_ptr -> tx_thread_stack_ptr; @@ -184,12 +184,12 @@ __tx_thread_schedule_fpu_skip: MVTACGU R1, A1 POPM R6-R13 ; Recover interrupt stack frame - POPC FPSW + POPC FPSW POPM R14-R15 POPM R3-R5 - POPM R1-R2 + POPM R1-R2 RTE ; Return to point of interrupt, this restores PC and PSW - + ; ;} |