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nexedi
linux
Commits
3fccc015
Commit
3fccc015
authored
Oct 23, 2005
by
Ralf Baechle
Browse files
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Plain Diff
Fix all the get_user / put_user related sparse warnings.
Signed-off-by:
Ralf Baechle
<
ralf@linux-mips.org
>
parent
3c5c8f67
Changes
1
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Showing
1 changed file
with
15 additions
and
15 deletions
+15
-15
arch/mips/math-emu/cp1emu.c
arch/mips/math-emu/cp1emu.c
+15
-15
No files found.
arch/mips/math-emu/cp1emu.c
View file @
3fccc015
...
...
@@ -209,7 +209,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
void
*
emulpc
,
*
contpc
;
unsigned
int
cond
;
if
(
get_user
(
ir
,
(
mips_instruction
*
)
xcp
->
cp0_epc
))
{
if
(
get_user
(
ir
,
(
mips_instruction
__user
*
)
xcp
->
cp0_epc
))
{
fpuemustats
.
errors
++
;
return
SIGBUS
;
}
...
...
@@ -240,7 +240,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
#endif
return
SIGILL
;
}
if
(
get_user
(
ir
,
(
mips_instruction
*
)
emulpc
))
{
if
(
get_user
(
ir
,
(
mips_instruction
__user
*
)
emulpc
))
{
fpuemustats
.
errors
++
;
return
SIGBUS
;
}
...
...
@@ -258,7 +258,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
switch
(
MIPSInst_OPCODE
(
ir
))
{
#ifndef SINGLE_ONLY_FPU
case
ldc1_op
:{
u64
*
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
u64
__user
*
va
=
(
u64
__user
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
MIPSInst_SIMM
(
ir
));
u64
val
;
...
...
@@ -272,7 +272,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
}
case
sdc1_op
:{
u64
*
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
u64
__user
*
va
=
(
u64
__user
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
MIPSInst_SIMM
(
ir
));
u64
val
;
...
...
@@ -287,7 +287,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
#endif
case
lwc1_op
:{
u32
*
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
u32
__user
*
va
=
(
u32
__user
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
MIPSInst_SIMM
(
ir
));
u32
val
;
...
...
@@ -307,7 +307,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
}
case
swc1_op
:{
u32
*
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
u32
__user
*
va
=
(
u32
__user
*
)
(
xcp
->
regs
[
MIPSInst_RS
(
ir
)]
+
MIPSInst_SIMM
(
ir
));
u32
val
;
...
...
@@ -458,8 +458,8 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
(
xcp
->
cp0_epc
+
(
MIPSInst_SIMM
(
ir
)
<<
2
));
if
(
get_user
(
ir
,
(
mips_instruction
*
)
(
void
*
)
xcp
->
cp0_epc
))
{
if
(
get_user
(
ir
,
(
mips_instruction
__user
*
)
xcp
->
cp0_epc
))
{
fpuemustats
.
errors
++
;
return
SIGBUS
;
}
...
...
@@ -633,12 +633,12 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
ieee754sp
(
*
handler
)
(
ieee754sp
,
ieee754sp
,
ieee754sp
);
ieee754sp
fd
,
fr
,
fs
,
ft
;
u32
*
va
;
u32
__user
*
va
;
u32
val
;
switch
(
MIPSInst_FUNC
(
ir
))
{
case
lwxc1_op
:
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
va
=
(
void
__user
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
xcp
->
regs
[
MIPSInst_FT
(
ir
)]);
fpuemustats
.
loads
++
;
...
...
@@ -658,7 +658,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
break
;
case
swxc1_op
:
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
va
=
(
void
__user
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
xcp
->
regs
[
MIPSInst_FT
(
ir
)]);
fpuemustats
.
stores
++
;
...
...
@@ -727,12 +727,12 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
case
d_fmt
:{
/* 1 */
ieee754dp
(
*
handler
)
(
ieee754dp
,
ieee754dp
,
ieee754dp
);
ieee754dp
fd
,
fr
,
fs
,
ft
;
u64
*
va
;
u64
__user
*
va
;
u64
val
;
switch
(
MIPSInst_FUNC
(
ir
))
{
case
ldxc1_op
:
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
va
=
(
void
__user
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
xcp
->
regs
[
MIPSInst_FT
(
ir
)]);
fpuemustats
.
loads
++
;
...
...
@@ -744,7 +744,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
break
;
case
sdxc1_op
:
va
=
(
void
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
va
=
(
void
__user
*
)
(
xcp
->
regs
[
MIPSInst_FR
(
ir
)]
+
xcp
->
regs
[
MIPSInst_FT
(
ir
)]);
fpuemustats
.
stores
++
;
...
...
@@ -1298,7 +1298,7 @@ int fpu_emulator_cop1Handler(struct pt_regs *xcp,
do
{
prevepc
=
xcp
->
cp0_epc
;
if
(
get_user
(
insn
,
(
mips_instruction
*
)
xcp
->
cp0_epc
))
{
if
(
get_user
(
insn
,
(
mips_instruction
__user
*
)
xcp
->
cp0_epc
))
{
fpuemustats
.
errors
++
;
return
SIGBUS
;
}
...
...
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