diff options
| author | Linus Torvalds <torvalds@athlon.transmeta.com> | 2002-02-05 00:17:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@athlon.transmeta.com> | 2002-02-05 00:17:16 -0800 |
| commit | fe48f9c8ac1f6b93d8f1371f116a2a0d95d6bc19 (patch) | |
| tree | a5c617773ddae97b8135c414fd9a2347d492d8bf /include/asm-sh/processor.h | |
| parent | 397cbdc2c254c7650d75fc990d33a878e75fafb7 (diff) | |
v2.5.2.4.1 -> v2.5.2.5
- Jeff Garzik: net driver updates
- NIIBE Yutaka: SuperH update
Diffstat (limited to 'include/asm-sh/processor.h')
| -rw-r--r-- | include/asm-sh/processor.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h index 92683003d9a2..d0059ce6a934 100644 --- a/include/asm-sh/processor.h +++ b/include/asm-sh/processor.h @@ -184,19 +184,23 @@ extern void save_fpu(struct task_struct *__tsk); #define unlazy_fpu(tsk) do { \ if ((tsk)->flags & PF_USEDFPU) { \ - grab_fpu(); \ save_fpu(tsk); \ } \ } while (0) #define clear_fpu(tsk) do { \ - if ((tsk)->flags & PF_USEDFPU) \ + if ((tsk)->flags & PF_USEDFPU) { \ (tsk)->flags &= ~PF_USEDFPU; \ + release_fpu(); \ + } \ } while (0) /* Double presision, NANS as NANS, rounding to nearest, no exceptions */ #define FPSCR_INIT 0x00080000 +#define FPSCR_CAUSE_MASK 0x0001f000 /* Cause bits */ +#define FPSCR_FLAG_MASK 0x0000007c /* Flag bits */ + /* * Return saved PC of a blocked thread. */ |