diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-10 20:27:03 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:44 +0900 |
| commit | 256b22ca66987c537064dc25b0b267966189b5ba (patch) | |
| tree | 482f095562a3e1614b67de5352f09d4feea673f1 /arch/sh | |
| parent | 27a511c6f37c05c5cf8fae9fe513f60d87af9158 (diff) | |
sh: Have SH-5 provide an {en,dis}able_fpu() impl.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/ptrace_64.c | 8 | ||||
| -rw-r--r-- | arch/sh/kernel/traps_64.c | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c index 8a2d339cf76..14e7d5e5679 100644 --- a/arch/sh/kernel/ptrace_64.c +++ b/arch/sh/kernel/ptrace_64.c @@ -74,9 +74,9 @@ get_fpu_long(struct task_struct *task, unsigned long addr) } if (last_task_used_math == task) { - grab_fpu(); + enable_fpu(); fpsave(&task->thread.fpu.hard); - release_fpu(); + disable_fpu(); last_task_used_math = 0; regs->sr |= SR_FD; } @@ -110,9 +110,9 @@ put_fpu_long(struct task_struct *task, unsigned long addr, unsigned long data) fpinit(&task->thread.fpu.hard); set_stopped_child_used_math(task); } else if (last_task_used_math == task) { - grab_fpu(); + enable_fpu(); fpsave(&task->thread.fpu.hard); - release_fpu(); + disable_fpu(); last_task_used_math = 0; regs->sr |= SR_FD; } diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c index 742ce18b682..0f4ea3ac3e0 100644 --- a/arch/sh/kernel/traps_64.c +++ b/arch/sh/kernel/traps_64.c @@ -617,9 +617,9 @@ static int misaligned_fpu_load(struct pt_regs *regs, context switch the registers into memory so they can be indexed by register number. */ if (last_task_used_math == current) { - grab_fpu(); + enable_fpu(); fpsave(¤t->thread.fpu.hard); - release_fpu(); + disable_fpu(); last_task_used_math = NULL; regs->sr |= SR_FD; } @@ -690,9 +690,9 @@ static int misaligned_fpu_store(struct pt_regs *regs, context switch the registers into memory so they can be indexed by register number. */ if (last_task_used_math == current) { - grab_fpu(); + enable_fpu(); fpsave(¤t->thread.fpu.hard); - release_fpu(); + disable_fpu(); last_task_used_math = NULL; regs->sr |= SR_FD; } |