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add ARM11

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This commit is contained in:
Scott Larson
2020-08-07 17:47:29 -07:00
parent 608f55f0d1
commit 6a018a4cfd
95 changed files with 34462 additions and 0 deletions
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113
ports/arm11/iar/src/tx_thread_interrupt_disable.s Normal file
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;/**************************************************************************/
;/* */
;/* Copyright (c) 1996-2018 by Express Logic Inc. */
;/* */
;/* This software is copyrighted by and is the sole property of Express */
;/* Logic, Inc. All rights, title, ownership, or other interests */
;/* in the software remain the property of Express Logic, Inc. This */
;/* software may only be used in accordance with the corresponding */
;/* license agreement. Any unauthorized use, duplication, transmission, */
;/* distribution, or disclosure of this software is expressly forbidden. */
;/* */
;/* This Copyright notice may not be removed or modified without prior */
;/* written consent of Express Logic, Inc. */
;/* */
;/* Express Logic, Inc. reserves the right to modify this software */
;/* without notice. */
;/* */
;/* Express Logic, Inc. info@expresslogic.com */
;/* 11423 West Bernardo Court http://www.expresslogic.com */
;/* San Diego, CA 92127 */
;/* */
;/**************************************************************************/
;
;
;/**************************************************************************/
;/**************************************************************************/
;/** */
;/** ThreadX Component */
;/** */
;/** Thread */
;/** */
;/**************************************************************************/
;/**************************************************************************/
;
;#define TX_SOURCE_CODE
;
;
;/* Include necessary system files. */
;
;#include "tx_api.h"
;#include "tx_thread.h"
;
;
#ifdef TX_ENABLE_FIQ_SUPPORT
DISABLE_INTS DEFINE 0xC0 ; IRQ & FIQ interrupts disabled
#else
DISABLE_INTS DEFINE 0x80 ; IRQ interrupts disabled
#endif
;
;
;
;/**************************************************************************/
;/* */
;/* FUNCTION RELEASE */
;/* */
;/* _tx_thread_interrupt_disable ARM11/IAR */
;/* 6.0.1 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Express Logic, Inc. */
;/* */
;/* DESCRIPTION */
;/* */
;/* This function is responsible for disabling interrupts */
;/* */
;/* INPUT */
;/* */
;/* None */
;/* */
;/* OUTPUT */
;/* */
;/* old_posture Old interrupt lockout posture */
;/* */
;/* CALLS */
;/* */
;/* None */
;/* */
;/* CALLED BY */
;/* */
;/* Application Code */
;/* */
;/* RELEASE HISTORY */
;/* */
;/* DATE NAME DESCRIPTION */
;/* */
;/* 06-30-2020 William E. Lamie Initial Version 6.0.1 */
;/* */
;/**************************************************************************/
;UINT _tx_thread_interrupt_disable(VOID)
;{
RSEG .text:CODE:NOROOT(2)
PUBLIC _tx_thread_interrupt_disable
CODE32
_tx_thread_interrupt_disable??rA
_tx_thread_interrupt_disable
;
; /* Pickup current interrupt lockout posture. */
;
MRS r0, CPSR ; Pickup current CPSR
;
; /* Mask interrupts. */
;
ORR r1, r0, #DISABLE_INTS ; Mask interrupts
MSR CPSR_cxsf, r1 ; Setup new CPSR
#ifdef TX_THUMB
BX lr ; Return to caller
#else
MOV pc, lr ; Return to caller
#endif
;}
;
;
END