/trunk/uspace/lib/libc/arch/amd64/include/tls.h |
---|
0,0 → 1,63 |
/* |
* Copyright (c) 2006 Ondrej Palkovsky |
* 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. |
*/ |
/** @addtogroup libcamd64 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_amd64_TLS_H_ |
#define LIBC_amd64_TLS_H_ |
#define CONFIG_TLS_VARIANT_2 |
#include <libc.h> |
typedef struct { |
void *self; |
void *fibril_data; |
} tcb_t; |
static inline void __tcb_set(tcb_t *tcb) |
{ |
__SYSCALL1(SYS_TLS_SET, (sysarg_t) tcb); |
} |
static inline tcb_t * __tcb_get(void) |
{ |
void * retval; |
asm ("movq %%fs:0, %0" : "=r"(retval)); |
return retval; |
} |
#endif |
/** @} |
*/ |
/trunk/uspace/lib/libc/arch/amd64/include/thread.h |
---|
35,26 → 35,6 |
#ifndef LIBC_amd64_THREAD_H_ |
#define LIBC_amd64_THREAD_H_ |
#include <libc.h> |
typedef struct { |
void *self; |
void *fibril_data; |
} tcb_t; |
static inline void __tcb_set(tcb_t *tcb) |
{ |
__SYSCALL1(SYS_TLS_SET, (sysarg_t) tcb); |
} |
static inline tcb_t * __tcb_get(void) |
{ |
void * retval; |
asm ("movq %%fs:0, %0" : "=r"(retval)); |
return retval; |
} |
#endif |
/** @} |
/trunk/uspace/lib/libc/arch/amd64/Makefile.inc |
---|
34,7 → 34,7 |
ARCH_SOURCES += arch/$(ARCH)/src/syscall.S \ |
arch/$(ARCH)/src/fibril.S \ |
arch/$(ARCH)/src/thread.c |
arch/$(ARCH)/src/tls.c |
LFLAGS += -N |
/trunk/uspace/lib/libc/arch/amd64/src/thread.c |
---|
File deleted |
/trunk/uspace/lib/libc/arch/amd64/src/tls.c |
---|
0,0 → 1,51 |
/* |
* Copyright (c) 2006 Ondrej Palkovsky |
* 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. |
*/ |
/** @addtogroup libcamd64 amd64 |
* @ingroup lc |
* @{ |
*/ |
/** @file |
* @ingroup libcia32 |
*/ |
#include <tls.h> |
#include <sys/types.h> |
tcb_t * __alloc_tls(void **data, size_t size) |
{ |
return tls_alloc_variant_2(data, size); |
} |
void __free_tls_arch(tcb_t *tcb, size_t size) |
{ |
tls_free_variant_2(tcb, size); |
} |
/** @} |
*/ |