//kernel/trunk/arch/ia32/include/thread.h |
---|
File deleted |
//kernel/trunk/arch/ia32/include/pm.h |
---|
128,7 → 128,8 |
__u16 ldtr; |
unsigned : 16; |
unsigned : 16; |
__u16 io_map_base; |
__u16 iomap_base; |
__u8 iomap[0x10000+1]; /* 64K + 1 terminating byte */ |
} __attribute__ ((packed)); |
extern struct ptr_16_32 gdtr; |
//kernel/trunk/arch/ia32/include/proc/task.h |
---|
0,0 → 1,40 |
/* |
* Copyright (C) 2006 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 __ia32_TASK_H__ |
#define __ia32_TASK_H__ |
#include <typedefs.h> |
#include <arch/types.h> |
typedef struct { |
count_t iomap_size; |
__u8 *iomap; |
} task_arch_t; |
#endif |
//kernel/trunk/arch/ia32/include/proc/thread.h |
---|
0,0 → 1,38 |
/* |
* Copyright (C) 2001-2004 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 __ia32_THREAD_H__ |
#define __ia32_THREAD_H__ |
#include <arch/types.h> |
typedef struct { |
__native tls; |
} thread_arch_t; |
#endif |
//kernel/trunk/arch/ia32/src/ia32.c |
---|
116,7 → 116,7 |
*/ |
__native sys_tls_set(__native addr) |
{ |
THREAD->tls = addr; |
THREAD->arch.tls = addr; |
set_tls_desc(addr); |
return 0; |
//kernel/trunk/arch/ia32/src/proc/scheduler.c |
---|
40,7 → 40,7 |
CPU->arch.tss->ss0 = selector(KDATA_DES); |
/* Set up TLS in GS register */ |
set_tls_desc(THREAD->tls); |
set_tls_desc(THREAD->arch.tls); |
#ifdef CONFIG_DEBUG_AS_WATCHPOINT |
/* Set watchpoint on AS to ensure that nobody sets it to zero */ |
//kernel/trunk/arch/ia32/src/proc/thread.c |
---|
34,5 → 34,5 |
*/ |
void thread_create_arch(thread_t *t) |
{ |
t->tls = 0; |
t->arch.tls = 0; |
} |