mips: types: use <asm-generic/int-*.h> for the mips architecture

[linux-2.6-omap-h63xx.git] / include / asm-xtensa / thread_info.h

diff --git a/include/asm-xtensa/thread_info.h b/include/asm-xtensa/thread_info.h
index 5ae34ab715972a812ef81a8e634e18d8ea50b776..a2c640682ed94f05f030a6b07b968456b7a294ac 100644 (file)
--- a/include/asm-xtensa/thread_info.h
+++ b/include/asm-xtensa/thread_info.h
@@ -27,6 +27,21 @@
 
 #ifndef __ASSEMBLY__
 
+#if XTENSA_HAVE_COPROCESSORS
+
+typedef struct xtregs_coprocessor {
+       xtregs_cp0_t cp0;
+       xtregs_cp1_t cp1;
+       xtregs_cp2_t cp2;
+       xtregs_cp3_t cp3;
+       xtregs_cp4_t cp4;
+       xtregs_cp5_t cp5;
+       xtregs_cp6_t cp6;
+       xtregs_cp7_t cp7;
+} xtregs_coprocessor_t;
+
+#endif
+
 struct thread_info {
        struct task_struct      *task;          /* main task structure */
        struct exec_domain      *exec_domain;   /* execution domain */
@@ -38,7 +53,13 @@ struct thread_info {
        mm_segment_t            addr_limit;     /* thread address space */
        struct restart_block    restart_block;
 
+       unsigned long           cpenable;
 
+       /* Allocate storage for extra user states and coprocessor states. */
+#if XTENSA_HAVE_COPROCESSORS
+       xtregs_coprocessor_t    xtregs_cp;
+#endif
+       xtregs_user_t           xtregs_user;
 };
 
 #else /* !__ASSEMBLY__ */
@@ -110,21 +131,21 @@ static inline struct thread_info *current_thread_info(void)
  * - other flags in MSW
  */
 #define TIF_SYSCALL_TRACE      0       /* syscall trace active */
-#define TIF_NOTIFY_RESUME      1       /* resumption notification requested */
-#define TIF_SIGPENDING         2       /* signal pending */
-#define TIF_NEED_RESCHED       3       /* rescheduling necessary */
-#define TIF_SINGLESTEP         4       /* restore singlestep on return to user mode */
-#define TIF_IRET               5       /* return with iret */
-#define TIF_MEMDIE             6
+#define TIF_SIGPENDING         1       /* signal pending */
+#define TIF_NEED_RESCHED       2       /* rescheduling necessary */
+#define TIF_SINGLESTEP         3       /* restore singlestep on return to user mode */
+#define TIF_IRET               4       /* return with iret */
+#define TIF_MEMDIE             5
+#define TIF_RESTORE_SIGMASK    6       /* restore signal mask in do_signal() */
 #define TIF_POLLING_NRFLAG     16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 
 #define _TIF_SYSCALL_TRACE     (1<<TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME     (1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING                (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1<<TIF_NEED_RESCHED)
 #define _TIF_SINGLESTEP                (1<<TIF_SINGLESTEP)
 #define _TIF_IRET              (1<<TIF_IRET)
 #define _TIF_POLLING_NRFLAG    (1<<TIF_POLLING_NRFLAG)
+#define _TIF_RESTORE_SIGMASK   (1<<TIF_RESTORE_SIGMASK)
 
 #define _TIF_WORK_MASK         0x0000FFFE      /* work to do on interrupt/exception return */
 #define _TIF_ALLWORK_MASK      0x0000FFFF      /* work to do on any return to u-space */