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1e561e9f63
At the time of configuration, the pthread-reaper uses '164' bytes of
stack when 'idle' stack is only '160'. By having double it gives some
margin.
ps
pid | name | state Q | pri | stack ( used) | base addr | current
1 | idle | pending Q | 15 | 160 ( 128) | 0x4000007c | 0x4000009c
2 | main | running Q | 7 | 2560 ( 1232) | 0x4000011c | 0x4000095c
3 | pthread-reaper | bl rx _ | 0 | 320 ( 164) | 0x40000bac | 0x40000c48
| SUM | | | 3040 ( 1524)
80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
/*
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* Copyright (C) 2013, Freie Universitaet Berlin (FUB). All rights reserved.
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#ifndef CPU_CONF_H
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#define CPU_CONF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @ingroup cpu_lpc2387
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*
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* @{
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*/
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/**
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* @file
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* @brief LPC2387 CPUconfiguration
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*
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* @author baar
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* @version $Revision$
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*
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* @note $Id$
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*/
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/**
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* @name Stdlib configuration
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* @{
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*/
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#define __FOPEN_MAX__ 4
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#define __FILENAME_MAX__ 12
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/** @} */
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/**
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* @name Kernel configuration
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* @{
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*/
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#define THREAD_EXTRA_STACKSIZE_PRINTF_FLOAT (4096)
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#define THREAD_EXTRA_STACKSIZE_PRINTF (2048)
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#ifndef THREAD_STACKSIZE_DEFAULT
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#define THREAD_STACKSIZE_DEFAULT (512)
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#endif
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#define THREAD_STACKSIZE_IDLE (160)
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/** @} */
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/**
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* @name Pthread configuration
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* @{
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*/
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/* The idle stack of '160' is not enough to do the 'msg_receive'.
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* It currently used '164' bytes. */
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#define CONFIG_PTHREAD_REAPER_BASE_STACKSIZE (2*THREAD_STACKSIZE_IDLE)
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/** @} */
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/**
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* @name Compiler specifics
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* @{
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*/
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#define CC_CONF_INLINE inline
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#define CC_CONF_USED __attribute__((used))
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#define CC_CONF_NONNULL(...) __attribute__((nonnull(__VA_ARGS__)))
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#define CC_CONF_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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#endif /* CPU_CONF_H */
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