diff options
Diffstat (limited to 'ports/arm11/iar/src/tx_thread_stack_build.s')
| -rw-r--r-- | ports/arm11/iar/src/tx_thread_stack_build.s | 76 |
1 files changed, 35 insertions, 41 deletions
diff --git a/ports/arm11/iar/src/tx_thread_stack_build.s b/ports/arm11/iar/src/tx_thread_stack_build.s index 4e32e1fa..13981a6c 100644 --- a/ports/arm11/iar/src/tx_thread_stack_build.s +++ b/ports/arm11/iar/src/tx_thread_stack_build.s @@ -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 */ ;/** */ @@ -37,58 +37,52 @@ CPSR_MASK DEFINE 0x9F ; Mask initial CPSR, IRQ ints en #endif ; ; -;/**************************************************************************/ -;/* */ -;/* FUNCTION RELEASE */ -;/* */ -;/* _tx_thread_stack_build ARM11/IAR */ -;/* 6.1 */ -;/* AUTHOR */ -;/* */ -;/* William E. Lamie, Microsoft Corporation */ -;/* */ -;/* DESCRIPTION */ -;/* */ +;/**************************************************************************/ +;/* */ +;/* FUNCTION RELEASE */ +;/* */ +;/* _tx_thread_stack_build ARM11/IAR */ +;/* 6.1 */ +;/* AUTHOR */ +;/* */ +;/* William E. Lamie, Microsoft Corporation */ +;/* */ +;/* 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 */ -;/* */ -;/* 09-30-2020 William E. Lamie Initial Version 6.1 */ -;/* */ -;/**************************************************************************/ +;/* */ +;/**************************************************************************/ ;VOID _tx_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID)) ;{ RSEG .text:CODE:NOROOT(2) PUBLIC _tx_thread_stack_build - + CODE32 _tx_thread_stack_build ; -; +; ; /* Build a fake interrupt frame. The form of the fake interrupt stack ; on the ARM9 should look like the following after it is built: -; +; ; Stack Top: 1 Interrupt stack frame type ; CPSR Initial value for CPSR ; a1 (r0) Initial value for a1 |