diff options
Diffstat (limited to 'ports/rxv3/ccrx/src/tx_thread_stack_build.src')
| -rw-r--r-- | ports/rxv3/ccrx/src/tx_thread_stack_build.src | 90 |
1 files changed, 45 insertions, 45 deletions
diff --git a/ports/rxv3/ccrx/src/tx_thread_stack_build.src b/ports/rxv3/ccrx/src/tx_thread_stack_build.src index 6738fef3..749d459d 100644 --- a/ports/rxv3/ccrx/src/tx_thread_stack_build.src +++ b/ports/rxv3/ccrx/src/tx_thread_stack_build.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 */ ;/** */ @@ -30,61 +30,61 @@ ; ; .SECTION P,CODE -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ ;/* _tx_thread_stack_build RXv3/CCRX */ ;/* 6.1.11 */ -;/* AUTHOR */ -;/* */ +;/* AUTHOR */ +;/* */ ;/* William E. Lamie, Microsoft Corporation */ -;/* */ -;/* DESCRIPTION */ -;/* */ +;/* */ +;/* DESCRIPTION */ +;/* */ ;/* This function builds a stack frame on the supplied thread's stack. */ ;/* The stack frame results in a fake interrupt return to the supplied */ -;/* function pointer. */ -;/* */ -;/* INPUT */ -;/* */ +;/* function pointer. */ +;/* */ +;/* INPUT */ +;/* */ ;/* thread_ptr Pointer to thread control blk */ ;/* function_ptr Pointer to return function */ -;/* */ -;/* OUTPUT */ -;/* */ +;/* */ +;/* OUTPUT */ +;/* */ ;/* None */ -;/* */ -;/* CALLS */ -;/* */ +;/* */ +;/* CALLS */ +;/* */ ;/* None */ -;/* */ -;/* CALLED BY */ -;/* */ +;/* */ +;/* CALLED BY */ +;/* */ ;/* _tx_thread_create Create thread service */ -;/* */ -;/* RELEASE HISTORY */ -;/* */ -;/* DATE NAME DESCRIPTION */ -;/* */ +;/* */ +;/* 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 */ +;/* 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_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID)) ;{ .GLB __tx_thread_stack_build __tx_thread_stack_build: ; -; +; ; /* Build an interrupt frame. The form of the fake interrupt stack ; on the Renesas RX should look like the following after it is built: -; +; ; Stack Top: ACC0 ; ACC1 ; R6 @@ -120,22 +120,22 @@ __tx_thread_stack_build: MOV.L R2, [-R3] ; Initial PC MOV.L #0, R4 MOV.L R4,[-R3] ; Initial R2 ... - MOV.L R4,[-R3] ; Initial R1 ... + MOV.L R4,[-R3] ; Initial R1 ... MOV.L R4,[-R3] ; Initial R5 ... MOV.L R4,[-R3] ; Initial R4 ... - MOV.L R4,[-R3] ; Initial R3 ... + MOV.L R4,[-R3] ; Initial R3 ... MOV.L R4,[-R3] ; Initial R15 ... MOV.L R4,[-R3] ; Initial R14 ... MVFC FPSW, r4 MOV.L R4, [-R3] ; Initial FPSW MOV.L #0, R4 - MOV.L R4,[-R3] ; Initial R13 ... + MOV.L R4,[-R3] ; Initial R13 ... MOV.L R4,[-R3] ; Initial R12 ... MOV.L R4,[-R3] ; Initial R11 ... - MOV.L R4,[-R3] ; Initial R10 ... + MOV.L R4,[-R3] ; Initial R10 ... MOV.L R4,[-R3] ; Initial R9 ... MOV.L R4,[-R3] ; Initial R8 ... - MOV.L R4,[-R3] ; Initial R7 ... + MOV.L R4,[-R3] ; Initial R7 ... MOV.L R4,[-R3] ; Initial R6 ... MOV.L R4,[-R3] ; Accumulator 1 @@ -147,11 +147,11 @@ __tx_thread_stack_build: MOV.L R4,[-R3] ; /* Setup stack pointer. */ -; thread_ptr -> tx_thread_stack_ptr = R1; +; thread_ptr -> tx_thread_stack_ptr = R1; MOV.L R3, 8[R1] ; Store initial SP in thread control block RTS - + ;} .END |