diff options
Diffstat (limited to 'arch/parisc/include/asm/psw.h')
| -rw-r--r-- | arch/parisc/include/asm/psw.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/psw.h b/arch/parisc/include/asm/psw.h index 5a3e23c9ce63..ad69a35e9c0f 100644 --- a/arch/parisc/include/asm/psw.h +++ b/arch/parisc/include/asm/psw.h @@ -59,4 +59,45 @@ #define USER_PSW_MASK (WIDE_PSW | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) #define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) +#ifndef __ASSEMBLY__ + +/* The program status word as bitfields. */ +struct pa_psw { + unsigned int y:1; + unsigned int z:1; + unsigned int rv:2; + unsigned int w:1; + unsigned int e:1; + unsigned int s:1; + unsigned int t:1; + + unsigned int h:1; + unsigned int l:1; + unsigned int n:1; + unsigned int x:1; + unsigned int b:1; + unsigned int c:1; + unsigned int v:1; + unsigned int m:1; + + unsigned int cb:8; + + unsigned int o:1; + unsigned int g:1; + unsigned int f:1; + unsigned int r:1; + unsigned int q:1; + unsigned int p:1; + unsigned int d:1; + unsigned int i:1; +}; + +#ifdef CONFIG_64BIT +#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW + 4)) +#else +#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW)) +#endif + +#endif /* !__ASSEMBLY__ */ + #endif |