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Kirill Smelkov
linux
Commits
ddc46c03
Commit
ddc46c03
authored
Jan 17, 2003
by
Anton Blanchard
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ppc64: Remove code which zero/sign extends arguments 5 and 6, its done unconditionally now
parent
af7b04c3
Changes
2
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Showing
2 changed files
with
8 additions
and
32 deletions
+8
-32
arch/ppc64/kernel/misc.S
arch/ppc64/kernel/misc.S
+4
-4
arch/ppc64/kernel/sys32.S
arch/ppc64/kernel/sys32.S
+4
-28
No files found.
arch/ppc64/kernel/misc.S
View file @
ddc46c03
...
...
@@ -487,7 +487,7 @@ _GLOBAL(sys_call_table32)
.
llong
.
sys_lchown
.
llong
.
sys_ni_syscall
/*
old
break
syscall
*/
.
llong
.
sys_ni_syscall
/*
old
stat
syscall
*/
.
llong
.
sys
32_lseek
.
llong
.
ppc
32_lseek
.
llong
.
sys_getpid
/*
20
*/
.
llong
.
sys32_mount
.
llong
.
sys_oldumount
...
...
@@ -558,7 +558,7 @@ _GLOBAL(sys_call_table32)
.
llong
.
sys_swapon
.
llong
.
sys_reboot
.
llong
.
old32_readdir
.
llong
.
sys
32
_mmap
/*
90
*/
.
llong
.
sys_mmap
/*
90
*/
.
llong
.
sys_munmap
.
llong
.
sys_truncate
.
llong
.
sys_ftruncate
...
...
@@ -660,7 +660,7 @@ _GLOBAL(sys_call_table32)
.
llong
.
sys_vfork
.
llong
.
sys32_getrlimit
/*
190
*/
.
llong
.
sys32_readahead
.
llong
.
ppc
32_mmap2
.
llong
.
sys
32_mmap2
.
llong
.
sys32_truncate64
.
llong
.
sys32_ftruncate64
.
llong
.
sys_stat64
/*
195
*/
...
...
@@ -707,7 +707,7 @@ _GLOBAL(sys_call_table32)
.
llong
.
sys_epoll_create
.
llong
.
sys_epoll_ctl
.
llong
.
sys_epoll_wait
.
llong
.
ppc32
_remap_file_pages
.
llong
.
sys
_remap_file_pages
.
rept
NR_syscalls
-
239
.
llong
.
sys_ni_syscall
...
...
arch/ppc64/kernel/sys32.S
View file @
ddc46c03
...
...
@@ -21,34 +21,10 @@
.
text
_GLOBAL
(
sys32_mmap
)
clrldi
r7
,
r7
,
32
/*
int
fd
parm
*/
clrldi
r8
,
r8
,
32
/*
off_t
offset
parm
*/
b
.
sys_mmap
_GLOBAL
(
sys32_lseek
)
_GLOBAL
(
ppc32_lseek
)
extsw
r4
,
r4
/*
sign
extend
off_t
offset
parm
*/
b
.
sys_lseek
_GLOBAL
(
sys32_sendto
)
clrldi
r7
,
r7
,
32
/*
struct
sockaddr
*
addr
parm
*/
clrldi
r8
,
r8
,
32
/*
int
addr_len
parm
*/
b
.
sys_sendto
_GLOBAL
(
sys32_recvfrom
)
clrldi
r7
,
r7
,
32
/*
struct
sockaddr
*
addr
parm
*/
clrldi
r8
,
r8
,
32
/*
int
*
addr_len
parm
*/
b
.
sys_recvfrom
_GLOBAL
(
ppc32_mmap2
)
clrldi
r7
,
r7
,
32
/*
unsigned
long
fd
parm
*/
clrldi
r8
,
r8
,
32
/*
unsigned
long
pgoff
*/
b
.
sys32_mmap2
_GLOBAL
(
ppc32_remap_file_pages
)
clrldi
r7
,
r7
,
32
b
.
sys_remap_file_pages
_GLOBAL
(
sys32_socketcall
)
/
*
r3
=
call
,
r4
=
args
*/
cmpwi
r3
,
1
blt
-
.
do_einval
...
...
@@ -141,8 +117,8 @@ _STATIC(do_sys_sendto) /* sys32_sendto(int, u32, compat_size_t, unsigned int, u3
lwz
r5
,
8
(
r10
)
lwz
r6
,
12
(
r10
)
lwz
r7
,
16
(
r10
)
lw
a
r8
,
20
(
r10
)
b
.
sys
32
_sendto
lw
z
r8
,
20
(
r10
)
b
.
sys_sendto
_STATIC
(
do_sys_recvfrom
)
/
*
sys32_recvfrom
(
int
,
u32
,
compat_size_t
,
unsigned
int
,
u32
,
u32
)
*/
mr
r10
,
r4
...
...
@@ -152,7 +128,7 @@ _STATIC(do_sys_recvfrom) /* sys32_recvfrom(int, u32, compat_size_t, unsigned int
lwz
r6
,
12
(
r10
)
lwz
r7
,
16
(
r10
)
lwz
r8
,
20
(
r10
)
b
.
sys
32
_recvfrom
b
.
sys_recvfrom
_STATIC
(
do_sys_shutdown
)
/
*
sys_shutdown
(
int
,
int
)
*/
mr
r10
,
r4
...
...
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