diff options
Diffstat (limited to 'ports/rxv1/iar/src/tx_thread_context_save.s')
| -rw-r--r-- | ports/rxv1/iar/src/tx_thread_context_save.s | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/ports/rxv1/iar/src/tx_thread_context_save.s b/ports/rxv1/iar/src/tx_thread_context_save.s index b79ba6f4..4e613330 100644 --- a/ports/rxv1/iar/src/tx_thread_context_save.s +++ b/ports/rxv1/iar/src/tx_thread_context_save.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 ; **************************************************************************/ ; @@ -55,18 +55,6 @@ ;/* */ ;/* ISRs */ ;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ -;/* 08-02-2021 William E. Lamie Initial Version 6.1.8 */ -;/* 10-15-2021 William E. Lamie Modified comment(s), */ -;/* 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) ;{ @@ -94,7 +82,7 @@ __tx_thread_context_save: BEQ __tx_thread_not_nested_save ; ; /* Nested interrupt condition. */ -; +; ADD #1, r2 ; _tx_thread_system_state++ MOV.L r2, [r1] @@ -119,7 +107,7 @@ __tx_thread_not_nested_save: MOV.L #__tx_thread_current_ptr, R2 ; Pickup current thread pointer MOV.L [R2], R2 - CMP #0,R2 ; Is it NULL? + CMP #0,R2 ; Is it NULL? BEQ __tx_thread_idle_system_save ; Yes, idle system is running - idle restore ; ; /* Move stack frame over to the current threads stack. */ @@ -139,7 +127,7 @@ __tx_thread_not_nested_save: MOV.L R3, [-R1] ; Save R3 on thread stack MOV.L R15, [-R1] ; Save R15 on thread stack MOV.L R14, [-R1] ; Save R14 on thread stack - + POP R2 ; Pick up return address from interrupt stack ADD #16, R0, R0 ; Correct interrupt stack pointer back to the bottom MVTC R1, USP ; Set user/thread stack pointer @@ -158,5 +146,5 @@ __tx_thread_idle_system_save: JMP R1 ; Return to caller ; ; } -;} +;} END |