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https://github.com/apache/nuttx.git
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Huang Qi
e09048cc88
Correct duplicate "is is" word found in 181 files throughout the codebase. In most cases "is is" was changed to "is", but in contexts like "MCU is is sleep mode" it was corrected to "MCU in sleep mode". Also fixes a "the the" typo in net/inet/inet_sockif.c. This is a pure style/documentation fix that improves code readability. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
/****************************************************************************
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* arch/z80/include/irq.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* This file should never be included directly but, rather,
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* only indirectly through nuttx/irq.h
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*/
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#ifndef __ARCH_Z80_INCLUDE_IRQ_H
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#define __ARCH_Z80_INCLUDE_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/irq.h>
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#include <arch/chip/irq.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* The Z80 stack does not need to be aligned. Here it is aligned at word
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* (4 byte) boundary.
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*/
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#define STACKFRAME_ALIGN 4
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/* Return the current value of the stack pointer */
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uintptr_t up_getsp(void);
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/****************************************************************************
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* Name: up_getusrpc
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****************************************************************************/
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#define up_getusrpc(regs) \
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(((FAR chipreg_t *)((regs) ? (regs) : up_current_regs()))[XCPT_PC])
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/****************************************************************************
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* Name: up_getusrsp
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****************************************************************************/
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#define up_getusrsp(regs) \
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((uintptr_t)((FAR chipreg_t*)(regs))[XCPT_SP])
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ARCH_Z80_INCLUDE_IRQ_H */
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