/branches/tracing/uspace/lib/libfs/libfs.c |
---|
142,42 → 142,38 |
dev_handle_t dev_handle = IPC_GET_ARG3(*request); |
int lflag = IPC_GET_ARG4(*request); |
fs_index_t index = IPC_GET_ARG5(*request); /* when L_LINK specified */ |
char component[NAME_MAX + 1]; |
int len; |
if (last < next) |
last += PLB_SIZE; |
void *par = NULL; |
void *cur = ops->root_get(); |
void *tmp = ops->child_get(cur); |
void *cur = ops->root_get(dev_handle); |
void *tmp = NULL; |
if (ops->plb_get_char(next) == '/') |
next++; /* eat slash */ |
char component[NAME_MAX + 1]; |
int len = 0; |
while (tmp && next <= last) { |
while (ops->has_children(cur) && next <= last) { |
/* collect the component */ |
if (ops->plb_get_char(next) != '/') { |
len = 0; |
while ((ops->plb_get_char(next) != '/') && (next <= last)) { |
if (len + 1 == NAME_MAX) { |
/* comopnent length overflow */ |
ipc_answer_0(rid, ENAMETOOLONG); |
return; |
goto out; |
} |
component[len++] = ops->plb_get_char(next); |
next++; /* process next character */ |
if (next <= last) |
continue; |
} |
assert(len); |
component[len] = '\0'; |
next++; /* eat slash */ |
len = 0; |
/* match the component */ |
while (tmp && !ops->match(cur, tmp, component)) |
tmp = ops->sibling_get(tmp); |
tmp = ops->match(cur, component); |
/* handle miss: match amongst siblings */ |
if (!tmp) { |
184,7 → 180,7 |
if (next <= last) { |
/* there are unprocessed components */ |
ipc_answer_0(rid, ENOENT); |
return; |
goto out; |
} |
/* miss in the last component */ |
if (lflag & (L_CREATE | L_LINK)) { |
191,18 → 187,18 |
/* request to create a new link */ |
if (!ops->is_directory(cur)) { |
ipc_answer_0(rid, ENOTDIR); |
return; |
goto out; |
} |
void *nodep; |
if (lflag & L_CREATE) |
nodep = ops->create(lflag); |
else |
nodep = ops->node_get(fs_handle, |
dev_handle, index); |
nodep = ops->node_get(dev_handle, |
index); |
if (nodep) { |
if (!ops->link(cur, nodep, component)) { |
if (lflag & L_CREATE) |
ops->destroy(nodep); |
(void)ops->destroy(nodep); |
ipc_answer_0(rid, ENOSPC); |
} else { |
ipc_answer_5(rid, EOK, |
210,11 → 206,12 |
ops->index_get(nodep), |
ops->size_get(nodep), |
ops->lnkcnt_get(nodep)); |
ops->node_put(nodep); |
} |
} else { |
ipc_answer_0(rid, ENOSPC); |
} |
return; |
goto out; |
} else if (lflag & L_PARENT) { |
/* return parent */ |
ipc_answer_5(rid, EOK, fs_handle, dev_handle, |
222,34 → 219,38 |
ops->lnkcnt_get(cur)); |
} |
ipc_answer_0(rid, ENOENT); |
return; |
goto out; |
} |
if (par) |
ops->node_put(par); |
/* descend one level */ |
par = cur; |
cur = tmp; |
tmp = ops->child_get(tmp); |
tmp = NULL; |
} |
/* handle miss: excessive components */ |
if (!tmp && next <= last) { |
if (!ops->has_children(cur) && next <= last) { |
if (lflag & (L_CREATE | L_LINK)) { |
if (!ops->is_directory(cur)) { |
ipc_answer_0(rid, ENOTDIR); |
return; |
goto out; |
} |
/* collect next component */ |
len = 0; |
while (next <= last) { |
if (ops->plb_get_char(next) == '/') { |
/* more than one component */ |
ipc_answer_0(rid, ENOENT); |
return; |
goto out; |
} |
if (len + 1 == NAME_MAX) { |
/* component length overflow */ |
ipc_answer_0(rid, ENAMETOOLONG); |
return; |
goto out; |
} |
component[len++] = ops->plb_get_char(next); |
next++; /* process next character */ |
256,18 → 257,16 |
} |
assert(len); |
component[len] = '\0'; |
len = 0; |
void *nodep; |
if (lflag & L_CREATE) |
nodep = ops->create(lflag); |
else |
nodep = ops->node_get(fs_handle, dev_handle, |
index); |
nodep = ops->node_get(dev_handle, index); |
if (nodep) { |
if (!ops->link(cur, nodep, component)) { |
if (lflag & L_CREATE) |
ops->destroy(nodep); |
(void)ops->destroy(nodep); |
ipc_answer_0(rid, ENOSPC); |
} else { |
ipc_answer_5(rid, EOK, |
275,22 → 274,25 |
ops->index_get(nodep), |
ops->size_get(nodep), |
ops->lnkcnt_get(nodep)); |
ops->node_put(nodep); |
} |
} else { |
ipc_answer_0(rid, ENOSPC); |
} |
return; |
goto out; |
} |
ipc_answer_0(rid, ENOENT); |
return; |
goto out; |
} |
/* handle hit */ |
if (lflag & L_PARENT) { |
ops->node_put(cur); |
cur = par; |
par = NULL; |
if (!cur) { |
ipc_answer_0(rid, ENOENT); |
return; |
goto out; |
} |
} |
if (lflag & L_UNLINK) { |
298,24 → 300,32 |
int res = ops->unlink(par, cur); |
ipc_answer_5(rid, (ipcarg_t)res, fs_handle, dev_handle, |
ops->index_get(cur), ops->size_get(cur), old_lnkcnt); |
return; |
goto out; |
} |
if (((lflag & (L_CREATE | L_EXCLUSIVE)) == (L_CREATE | L_EXCLUSIVE)) || |
(lflag & L_LINK)) { |
ipc_answer_0(rid, EEXIST); |
return; |
goto out; |
} |
if ((lflag & L_FILE) && (ops->is_directory(cur))) { |
ipc_answer_0(rid, EISDIR); |
return; |
goto out; |
} |
if ((lflag & L_DIRECTORY) && (ops->is_file(cur))) { |
ipc_answer_0(rid, ENOTDIR); |
return; |
goto out; |
} |
ipc_answer_5(rid, EOK, fs_handle, dev_handle, ops->index_get(cur), |
ops->size_get(cur), ops->lnkcnt_get(cur)); |
out: |
if (par) |
ops->node_put(par); |
if (cur) |
ops->node_put(cur); |
if (tmp) |
ops->node_put(tmp); |
} |
/** @} |
/branches/tracing/uspace/lib/libfs/libfs.h |
---|
42,18 → 42,18 |
#include <async.h> |
typedef struct { |
bool (* match)(void *, void *, const char *); |
void * (* node_get)(fs_handle_t, dev_handle_t, fs_index_t); |
void * (* match)(void *, const char *); |
void * (* node_get)(dev_handle_t, fs_index_t); |
void (* node_put)(void *); |
void * (* create)(int); |
void (* destroy)(void *); |
int (* destroy)(void *); |
bool (* link)(void *, void *, const char *); |
int (* unlink)(void *, void *); |
fs_index_t (* index_get)(void *); |
size_t (* size_get)(void *); |
unsigned (* lnkcnt_get)(void *); |
void *(* child_get)(void *); |
void *(* sibling_get)(void *); |
void *(* root_get)(void); |
bool (* has_children)(void *); |
void *(* root_get)(dev_handle_t); |
char (* plb_get_char)(unsigned pos); |
bool (* is_directory)(void *); |
bool (* is_file)(void *); |
67,13 → 67,6 |
extern int fs_register(int, fs_reg_t *, vfs_info_t *, async_client_conn_t); |
extern int block_read(int, unsigned long, void *); |
extern int block_write(int, unsigned long, void *); |
extern void node_add_mp(int, unsigned long); |
extern void node_del_mp(int, unsigned long); |
extern bool node_is_mp(int, unsigned long); |
extern void libfs_lookup(libfs_ops_t *, fs_handle_t, ipc_callid_t, ipc_call_t *); |
#endif |
/branches/tracing/uspace/lib/softfloat/include/sftypes.h |
---|
35,7 → 35,7 |
#ifndef __SFTYPES_H__ |
#define __SFTYPES_H__ |
#include <endian.h> |
#include <byteorder.h> |
#include <stdint.h> |
typedef union { |
43,11 → 43,11 |
uint32_t binary; |
struct { |
#if __BYTE_ORDER == __BIG_ENDIAN |
#if defined(ARCH_IS_BIG_ENDIAN) |
uint32_t sign:1; |
uint32_t exp:8; |
uint32_t fraction:23; |
#elif __BYTE_ORDER == __LITTLE_ENDIAN |
#elif defined(ARCH_IS_LITTLE_ENDIAN) |
uint32_t fraction:23; |
uint32_t exp:8; |
uint32_t sign:1; |
62,11 → 62,11 |
uint64_t binary; |
struct { |
#if __BYTE_ORDER == __BIG_ENDIAN |
#if defined(ARCH_IS_BIG_ENDIAN) |
uint64_t sign:1; |
uint64_t exp:11; |
uint64_t fraction:52; |
#elif __BYTE_ORDER == __LITTLE_ENDIAN |
#elif defined(ARCH_IS_LITTLE_ENDIAN) |
uint64_t fraction:52; |
uint64_t exp:11; |
uint64_t sign:1; |
81,7 → 81,10 |
#define FLOAT64_MAX |
#define FLOAT64_MIN |
/* For recognizing NaNs or infinity use isFloat32NaN and is Float32Inf, comparing with this constants is not sufficient */ |
/* |
* For recognizing NaNs or infinity use isFloat32NaN and is Float32Inf, |
* comparing with these constants is not sufficient. |
*/ |
#define FLOAT32_NAN 0x7FC00001 |
#define FLOAT32_SIGNAN 0x7F800001 |
#define FLOAT32_INF 0x7F800000 |
/branches/tracing/uspace/lib/libc/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/include/byteorder.h |
---|
0,0 → 1,96 |
/* |
* 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. |
*/ |
/** @addtogroup libc |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_BYTEORDER_H_ |
#define LIBC_BYTEORDER_H_ |
#include <libarch/byteorder.h> |
#include <stdint.h> |
#if !(defined(ARCH_IS_BIG_ENDIAN) ^ defined(ARCH_IS_LITTLE_ENDIAN)) |
#error The architecture must be either big-endian or little-endian. |
#endif |
#ifdef ARCH_IS_BIG_ENDIAN |
#define uint16_t_le2host(n) uint16_t_byteorder_swap(n) |
#define uint32_t_le2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint16_t_be2host(n) (n) |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
#else |
#define uint16_t_le2host(n) (n) |
#define uint32_t_le2host(n) (n) |
#define uint64_t_le2host(n) (n) |
#define uint16_t_be2host(n) uint16_t_byteorder_swap(n) |
#define uint32_t_be2host(n) uint32_t_byteorder_swap(n) |
#define uint64_t_be2host(n) uint64_t_byteorder_swap(n) |
#endif |
static inline uint64_t uint64_t_byteorder_swap(uint64_t n) |
{ |
return ((n & 0xff) << 56) | |
((n & 0xff00) << 40) | |
((n & 0xff0000) << 24) | |
((n & 0xff000000LL) << 8) | |
((n & 0xff00000000LL) >> 8) | |
((n & 0xff0000000000LL) >> 24) | |
((n & 0xff000000000000LL) >> 40) | |
((n & 0xff00000000000000LL) >> 56); |
} |
static inline uint32_t uint32_t_byteorder_swap(uint32_t n) |
{ |
return ((n & 0xff) << 24) | |
((n & 0xff00) << 8) | |
((n & 0xff0000) >> 8) | |
((n & 0xff000000) >> 24); |
} |
static inline uint16_t uint16_t_byteorder_swap(uint16_t n) |
{ |
return ((n & 0xff) << 8) | |
((n & 0xff00) >> 8); |
} |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/include/libadt/list.h |
---|
112,6 → 112,18 |
head->prev = link; |
} |
/** Insert item before another item in doubly-linked circular list. */ |
static inline void list_insert_before(link_t *l, link_t *r) |
{ |
list_append(l, r); |
} |
/** Insert item after another item in doubly-linked circular list. */ |
static inline void list_insert_after(link_t *r, link_t *l) |
{ |
list_prepend(l, r); |
} |
/** Remove item from doubly-linked circular list |
* |
* Remove item from doubly-linked circular list. |
/branches/tracing/uspace/lib/libc/generic/ipc.c |
---|
770,7 → 770,7 |
assert(flags); |
*callid = async_get_call(&data); |
if (IPC_GET_METHOD(data) != IPC_M_DATA_WRITE) |
if (IPC_GET_METHOD(data) != IPC_M_SHARE_OUT) |
return 0; |
*size = (size_t) IPC_GET_ARG2(data); |
*flags = (int) IPC_GET_ARG3(data); |
/branches/tracing/uspace/lib/libc/arch/sparc64/include/context_offset.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/sparc64/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/sparc64/include/byteorder.h |
---|
0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup libcsparc64 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_sparc64_BYTEORDER_H_ |
#define LIBC_sparc64_BYTEORDER_H_ |
#define ARCH_IS_BIG_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/sparc64/src/fibril.S |
---|
26,7 → 26,7 |
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
# |
#include <libarch/context_offset.h> |
#include <kernel/arch/context_offset.h> |
.text |
33,52 → 33,8 |
.global context_save |
.global context_restore |
.macro CONTEXT_STORE r |
stx %sp, [\r + OFFSET_SP] |
stx %o7, [\r + OFFSET_PC] |
stx %i0, [\r + OFFSET_I0] |
stx %i1, [\r + OFFSET_I1] |
stx %i2, [\r + OFFSET_I2] |
stx %i3, [\r + OFFSET_I3] |
stx %i4, [\r + OFFSET_I4] |
stx %i5, [\r + OFFSET_I5] |
stx %fp, [\r + OFFSET_FP] |
stx %i7, [\r + OFFSET_I7] |
stx %l0, [\r + OFFSET_L0] |
stx %l1, [\r + OFFSET_L1] |
stx %l2, [\r + OFFSET_L2] |
stx %l3, [\r + OFFSET_L3] |
stx %l4, [\r + OFFSET_L4] |
stx %l5, [\r + OFFSET_L5] |
stx %l6, [\r + OFFSET_L6] |
stx %l7, [\r + OFFSET_L7] |
stx %g7, [\r + OFFSET_TP] |
.endm |
.macro CONTEXT_LOAD r |
ldx [\r + OFFSET_SP], %sp |
ldx [\r + OFFSET_PC], %o7 |
ldx [\r + OFFSET_I0], %i0 |
ldx [\r + OFFSET_I1], %i1 |
ldx [\r + OFFSET_I2], %i2 |
ldx [\r + OFFSET_I3], %i3 |
ldx [\r + OFFSET_I4], %i4 |
ldx [\r + OFFSET_I5], %i5 |
ldx [\r + OFFSET_FP], %fp |
ldx [\r + OFFSET_I7], %i7 |
ldx [\r + OFFSET_L0], %l0 |
ldx [\r + OFFSET_L1], %l1 |
ldx [\r + OFFSET_L2], %l2 |
ldx [\r + OFFSET_L3], %l3 |
ldx [\r + OFFSET_L4], %l4 |
ldx [\r + OFFSET_L5], %l5 |
ldx [\r + OFFSET_L6], %l6 |
ldx [\r + OFFSET_L7], %l7 |
ldx [\r + OFFSET_TP], %g7 |
.endm |
context_save: |
CONTEXT_STORE %o0 |
CONTEXT_SAVE_ARCH_CORE %o0 |
retl |
mov 1, %o0 ! context_save_arch returns 1 |
92,6 → 48,6 |
# |
flushw |
CONTEXT_LOAD %o0 |
CONTEXT_RESTORE_ARCH_CORE %o0 |
retl |
xor %o0, %o0, %o0 ! context_restore_arch returns 0 |
/branches/tracing/uspace/lib/libc/arch/ia64/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/ia64/include/byteorder.h |
---|
0,0 → 1,44 |
/* |
* 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. |
*/ |
/** @addtogroup libcia64 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_ia64_BYTEORDER_H_ |
#define LIBC_ia64_BYTEORDER_H_ |
/* IA-64 is little-endian */ |
#define ARCH_IS_LITTLE_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/arm32/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/arm32/include/byteorder.h |
---|
0,0 → 1,44 |
/* |
* 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. |
*/ |
/** @addtogroup libcarm32 |
* @{ |
*/ |
/** @file |
* @brief Endianness definitions. |
*/ |
#ifndef LIBC_arm32_BYTEORDER_H_ |
#define LIBC_arm32_BYTEORDER_H_ |
#define ARCH_IS_BIG_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/mips32eb/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/mips32eb/include/byteorder.h |
---|
0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup libcmips32 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_mips32eb_BYTEORDER_H_ |
#define LIBC_mips32eb_BYTEORDER_H_ |
#define ARCH_IS_BIG_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/ppc32/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/ppc32/include/byteorder.h |
---|
0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup libcppc32 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_ppc32_BYTEORDER_H_ |
#define LIBC_ppc32_BYTEORDER_H_ |
#define ARCH_IS_BIG_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/amd64/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/amd64/include/byteorder.h |
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0,0 → 1,44 |
/* |
* 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. |
*/ |
/** @addtogroup libcamd64 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_amd64_BYTEORDER_H_ |
#define LIBC_amd64_BYTEORDER_H_ |
/* AMD64 is little-endian */ |
#define ARCH_IS_LITTLE_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/ppc64/include/context_offset.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/ppc64/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/ppc64/include/byteorder.h |
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0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup libcppc64 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_ppc64_BYTEORDER_H_ |
#define LIBC_ppc64_BYTEORDER_H_ |
#define ARCH_IS_BIG_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/ppc64/src/fibril.S |
---|
32,58 → 32,10 |
.global context_restore |
#include <libarch/regname.h> |
#include <libarch/context_offset.h> |
#include <kernel/arch/context_offset.h> |
.macro CONTEXT_STORE r |
stw sp, OFFSET_SP(\r) |
stw r2, OFFSET_R2(\r) |
stw r13, OFFSET_R13(\r) |
stw r14, OFFSET_R14(\r) |
stw r15, OFFSET_R15(\r) |
stw r16, OFFSET_R16(\r) |
stw r17, OFFSET_R17(\r) |
stw r18, OFFSET_R18(\r) |
stw r19, OFFSET_R19(\r) |
stw r20, OFFSET_R20(\r) |
stw r21, OFFSET_R21(\r) |
stw r22, OFFSET_R22(\r) |
stw r23, OFFSET_R23(\r) |
stw r24, OFFSET_R24(\r) |
stw r25, OFFSET_R25(\r) |
stw r26, OFFSET_R26(\r) |
stw r27, OFFSET_R27(\r) |
stw r28, OFFSET_R28(\r) |
stw r29, OFFSET_R29(\r) |
stw r30, OFFSET_R30(\r) |
stw r31, OFFSET_R31(\r) |
.endm |
.macro CONTEXT_LOAD r |
lwz sp, OFFSET_SP(\r) |
lwz r2, OFFSET_R2(\r) |
lwz r13, OFFSET_R13(\r) |
lwz r14, OFFSET_R14(\r) |
lwz r15, OFFSET_R15(\r) |
lwz r16, OFFSET_R16(\r) |
lwz r17, OFFSET_R17(\r) |
lwz r18, OFFSET_R18(\r) |
lwz r19, OFFSET_R19(\r) |
lwz r20, OFFSET_R20(\r) |
lwz r21, OFFSET_R21(\r) |
lwz r22, OFFSET_R22(\r) |
lwz r23, OFFSET_R23(\r) |
lwz r24, OFFSET_R24(\r) |
lwz r25, OFFSET_R25(\r) |
lwz r26, OFFSET_R26(\r) |
lwz r27, OFFSET_R27(\r) |
lwz r28, OFFSET_R28(\r) |
lwz r29, OFFSET_R29(\r) |
lwz r30, OFFSET_R30(\r) |
lwz r31, OFFSET_R31(\r) |
.endm |
context_save: |
CONTEXT_STORE r3 |
CONTEXT_SAVE_ARCH_CORE r3 |
mflr r4 |
stw r4, OFFSET_PC(r3) |
97,7 → 49,7 |
context_restore: |
CONTEXT_LOAD r3 |
CONTEXT_RESTORE_ARCH_CORE r3 |
lwz r4, OFFSET_CR(r3) |
mtcr r4 |
/branches/tracing/uspace/lib/libc/arch/mips32/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/mips32/include/byteorder.h |
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0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup libcmips32 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_mips32_BYTEORDER_H_ |
#define LIBC_mips32_BYTEORDER_H_ |
#define ARCH_IS_LITTLE_ENDIAN |
#endif |
/** @} |
*/ |
/branches/tracing/uspace/lib/libc/arch/ia32/include/endian.h |
---|
File deleted |
/branches/tracing/uspace/lib/libc/arch/ia32/include/byteorder.h |
---|
0,0 → 1,44 |
/* |
* 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. |
*/ |
/** @addtogroup libcia32 |
* @{ |
*/ |
/** @file |
*/ |
#ifndef LIBC_ia32_BYTEORDER_H_ |
#define LIBC_ia32_BYTEORDER_H_ |
/* IA-32 is little-endian */ |
#define ARCH_IS_LITTLE_ENDIAN |
#endif |
/** @} |
*/ |