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nexedi
linux
Commits
72461997
Commit
72461997
authored
Sep 12, 2008
by
Paul Mundt
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sh: Check SR.DSP bit for DSP regset validity.
Signed-off-by:
Paul Mundt
<
lethal@linux-sh.org
>
parent
f9540ece
Changes
1
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arch/sh/kernel/ptrace_32.c
arch/sh/kernel/ptrace_32.c
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arch/sh/kernel/ptrace_32.c
View file @
72461997
...
@@ -179,6 +179,14 @@ static int dspregs_set(struct task_struct *target,
...
@@ -179,6 +179,14 @@ static int dspregs_set(struct task_struct *target,
return
ret
;
return
ret
;
}
}
static
int
dspregs_active
(
struct
task_struct
*
target
,
const
struct
user_regset
*
regset
)
{
struct
pt_regs
*
regs
=
task_pt_regs
(
target
);
return
regs
->
sr
&
SR_DSP
?
regset
->
n
:
0
;
}
#endif
#endif
/*
/*
...
@@ -213,6 +221,7 @@ static const struct user_regset sh_regsets[] = {
...
@@ -213,6 +221,7 @@ static const struct user_regset sh_regsets[] = {
.
align
=
sizeof
(
long
),
.
align
=
sizeof
(
long
),
.
get
=
dspregs_get
,
.
get
=
dspregs_get
,
.
set
=
dspregs_set
,
.
set
=
dspregs_set
,
.
active
=
dspregs_active
,
},
},
#endif
#endif
};
};
...
...
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