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/iar/src/tx_timer_interrupt.s | |
| 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/iar/src/tx_timer_interrupt.s')
| -rw-r--r-- | ports/rxv3/iar/src/tx_timer_interrupt.s | 38 |
1 files changed, 12 insertions, 26 deletions
diff --git a/ports/rxv3/iar/src/tx_timer_interrupt.s b/ports/rxv3/iar/src/tx_timer_interrupt.s index 78f0cf98..f96c2317 100644 --- a/ports/rxv3/iar/src/tx_timer_interrupt.s +++ b/ports/rxv3/iar/src/tx_timer_interrupt.s @@ -1,10 +1,10 @@ ;/*************************************************************************** -; * 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 ; **************************************************************************/ ; @@ -74,20 +74,6 @@ SWI0 EQU 0x872E0 ;/* */ ;/* interrupt vector */ ;/* */ -;/* 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), */ -;/* resulting in version 6.1.9 */ -;/* 01-31-2022 William E. Lamie Modified comment(s), and */ -;/* 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 */ -;/* */ ;/**************************************************************************/ public __tx_timer_interrupt @@ -150,14 +136,14 @@ __tx_timer_no_time_slice: MOV.L [R2+], R1 ; pickup timer list entry, _tx_timer_current_ptr++ CMP #0, R1 ; Is timer pointer NULL? BEQ __tx_timer_no_timer ; Yes, no timer has expired - + ; ; /* Set expiration flag. */ ; _tx_timer_expired = TX_TRUE; ; MOV.L #__tx_timer_expired,R2 ; Build address of expired flag MOV.L #1, R1 ; Build expired value - MOV.L R1, [R2] + MOV.L R1, [R2] BRA __tx_timer_done ; Finished with timer processing ; ; } @@ -168,7 +154,7 @@ __tx_timer_no_timer: ; /* No timer expired, increment the timer pointer. */ ; _tx_timer_current_ptr++; ; -; /* R2 already contains __tx_timer_current_ptr++ */ +; /* R2 already contains __tx_timer_current_ptr++ */ ; ; /* Check for wrap-around. */ ; if (_tx_timer_current_ptr == _tx_timer_list_end) @@ -187,9 +173,9 @@ __tx_timer_no_timer: ; } ; __tx_timer_skip_wrap: - MOV.L #__tx_timer_current_ptr,R1 - MOV.L R2, [R1] ; Store in updated pointer in _tx_timer_current_ptr - + MOV.L #__tx_timer_current_ptr,R1 + MOV.L R2, [R1] ; Store in updated pointer in _tx_timer_current_ptr + __tx_timer_done: ; ; /* See if anything has expired. */ @@ -223,14 +209,14 @@ __tx_timer_dont_activate: ; /* Did time slice expire? */ ; if (_tx_timer_expired_time_slice) ; { -; +; MOV.L #__tx_timer_expired_time_slice, R1 ; Pickup time-slice expired flag addr MOV.L [R1], R1 ; Pickup actual flag CMP #0,R1 ; Has time-slice expired? BEQ __tx_timer_not_ts_expiration ; No, skip time-slice expiration ; ; /* Time slice interrupted thread. */ -; _tx_thread_time_slice(); +; _tx_thread_time_slice(); BSR __tx_thread_time_slice ; Call time-slice processing @@ -249,7 +235,7 @@ __tx_timer_dont_activate: MOV.L #SWI0, R1 MOV.L #1, [R1] - + ; } ; __tx_timer_not_ts_expiration: |