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Ignore whitespace Rev 172 → Rev 173

/SPARTAN/trunk/include/config.h
31,10 → 31,13
 
#include <arch/types.h>
#include <typedefs.h>
#include <arch/mm/page.h>
 
#define STACK_SIZE PAGE_SIZE
 
#define CONFIG_MEMORY_SIZE 4*1024*1024
#define CONFIG_HEAP_SIZE 300*1024
#define CONFIG_STACK_SIZE 32*1024
#define CONFIG_STACK_SIZE STACK_SIZE
 
struct config {
__address base;
/SPARTAN/trunk/include/proc/thread.h
39,9 → 39,10
#include <time/timeout.h>
#include <synch/rwlock.h>
#include <mm/page.h>
#include <config.h>
#include <list.h>
 
#define THREAD_STACK_SIZE PAGE_SIZE
#define THREAD_STACK_SIZE STACK_SIZE
 
#define THREAD_USER_STACK 1
 
/SPARTAN/trunk/include/arch.h
46,6 → 46,18
#define THREAD (cpu_private_data[CPU_ID_ARCH].thread)
#define TASK (cpu_private_data[CPU_ID_ARCH].task)
 
/*
* For each possible kernel stack, structure
* of the following type will be placed at
* the bottom of the stack.
*/
struct the {
int preemption_disabled;
thread_t *thread; /* current thread */
task_t *task; /* current task */
cpu_t *cpu; /* executing cpu */
};
 
extern void arch_pre_mm_init(void);
extern void arch_post_mm_init(void);
extern void arch_late_init(void);
/SPARTAN/trunk/include/typedefs.h
71,4 → 71,6
 
typedef char *char_ptr;
 
typedef struct the the_t;
 
#endif
/SPARTAN/trunk/include/cpu.h
39,8 → 39,9
#include <arch/types.h>
#include <typedefs.h>
#include <arch/context.h>
#include <config.h>
 
#define CPU_STACK_SIZE PAGE_SIZE
#define CPU_STACK_SIZE STACK_SIZE
 
struct cpu {
spinlock_t lock;
/SPARTAN/trunk/arch/ppc/include/asm.h
0,0 → 1,41
/*
* Copyright (C) 2005 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
 
#ifndef __ppc_ASM_H__
#define __ppc_ASM_H__
 
#include <arch/types.h>
#include <config.h>
 
/* TODO: implement the real stuff */
static inline __address get_stack_base(void)
{
return NULL;
}
 
#endif
/SPARTAN/trunk/arch/ia64/include/asm.h
0,0 → 1,41
/*
* Copyright (C) 2005 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
 
#ifndef __ia64_ASM_H__
#define __ia64_ASM_H__
 
#include <arch/types.h>
#include <config.h>
 
/* TODO: implement the real stuff */
static inline __address get_stack_base(void)
{
return NULL;
}
 
#endif
/SPARTAN/trunk/arch/ia64/include/context.h
41,9 → 41,9
#undef context_set
#endif
 
#define context_set(c, _pc, stack, size) \
(c)->pc = (__address) _pc; \
(c)->bsp = (__address) stack; \
#define context_set(c, _pc, stack, size) \
(c)->pc = (__address) _pc; \
(c)->bsp = ((__address) stack) + (sizeof(the_t)); \
(c)->sp = ((__address) stack) + (size) - SP_DELTA;
 
struct context {
/SPARTAN/trunk/arch/mips/include/asm.h
29,6 → 29,23
#ifndef __MIPS_ASM_H__
#define __MIPS_ASM_H__
 
#include <arch/types.h>
#include <config.h>
 
#define cpu_sleep() ;
 
/** Return base address of current stack
*
* Return the base address of the current stack.
* The stack is assumed to be STACK_SIZE bytes long.
*/
static inline __address get_stack_base(void)
{
__address v;
__asm__ volatile ("and %0, $29, %1\n" : "=r" (v) : "r" (~(STACK_SIZE-1)));
return v;
}
 
#endif
/SPARTAN/trunk/arch/amd64/include/asm.h
0,0 → 1,41
/*
* Copyright (C) 2005 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
 
#ifndef __amd64_ASM_H__
#define __amd64_ASM_H__
 
#include <arch/types.h>
#include <config.h>
 
/* TODO: implement the real stuff */
static inline __address get_stack_base(void)
{
return NULL;
}
 
#endif
/SPARTAN/trunk/arch/ia32/include/asm.h
34,6 → 34,7
#include <mm/page.h>
#include <synch/spinlock.h>
#include <arch/boot/memmap.h>
#include <config.h>
 
extern __u32 interrupt_handler_size;
 
156,4 → 157,18
return v;
}
 
/** Return base address of current stack
*
* Return the base address of the current stack.
* The stack is assumed to be STACK_SIZE bytes long.
*/
static inline __address get_stack_base(void)
{
__address v;
__asm__ volatile ("andl %%esp, %0\n" : "=r" (v) : "0" (~(STACK_SIZE-1)));
return v;
}
 
#endif