991ae1e395
This dir is suitable for stuff that doesn't fit the target tree, e.g. because it also builds on hosted or otherwise. It also has a generic subfolder for fallback C implementations so that not all archs need to provide asm files. SOURCES should only contain "foo.c" where foo.c includes the specific <arch>/foo.c files from the subdirs using the preprocessor. This way automatic selection of asm versions or generic C verion is possible. For the start, the thread support files are moved, since ASM threads can be used on hosted platforms as well. Since core_sleep() remains platform specific it's moved to the corresponding system.h headers. Change-Id: Iebff272f3407a6eaafeb7656ceb0ae9eca3f7cb9
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2002 by Ulf Ralberg
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __ASM_THREAD_H__
|
|
#define __ASM_THREAD_H__
|
|
#include "config.h"
|
|
|
|
#if defined(CPU_ARM)
|
|
#include "arm/thread.h"
|
|
#elif defined(CPU_COLDFIRE)
|
|
#include "m68k/thread.h"
|
|
#elif CONFIG_CPU == SH7034
|
|
#include "sh/thread.h"
|
|
#elif defined(CPU_MIPS)
|
|
#include "mips/thread.h"
|
|
#else
|
|
|
|
/* generic thread.h */
|
|
|
|
struct regs
|
|
{
|
|
void (*start)(void); /* thread's entry point, or NULL when started */
|
|
void* uc; /* host thread handle */
|
|
uintptr_t sp; /* Stack pointer, unused */
|
|
size_t stack_size; /* stack size, not always used */
|
|
uintptr_t stack; /* pointer to start of the stack buffer */
|
|
};
|
|
|
|
#ifdef HAVE_SIGALTSTACK_THREADS
|
|
#include <signal.h>
|
|
/* MINSIGSTKSZ for the OS to deliver the signal + 0x3000 for us */
|
|
#define DEFAULT_STACK_SIZE (MINSIGSTKSZ+0x3000) /* Bytes */
|
|
#elif defined(HAVE_WIN32_FIBER_THREADS)
|
|
#define DEFAULT_STACK_SIZE 0x1000 /* Bytes */
|
|
#endif
|
|
|
|
#endif /* __ASM_THREAD_H__ */
|
|
|
|
#endif
|