/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 |