sh: wire up SET/GET_UNALIGN_CTL.

[pandora-kernel.git] / arch / sh / include / asm / processor.h

diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
index 87a8d1e..9605e06 100644 (file)
--- a/arch/sh/include/asm/processor.h
+++ b/arch/sh/include/asm/processor.h
@@ -107,6 +107,13 @@ extern unsigned int xstate_size;
 extern void free_thread_xstate(struct task_struct *);
 extern struct kmem_cache *task_xstate_cachep;
 
+/* arch/sh/mm/alignment.c */
+extern int get_unalign_ctl(struct task_struct *, unsigned long addr);
+extern int set_unalign_ctl(struct task_struct *, unsigned int val);
+
+#define GET_UNALIGN_CTL(tsk, addr)     get_unalign_ctl((tsk), (addr))
+#define SET_UNALIGN_CTL(tsk, val)      set_unalign_ctl((tsk), (val))
+
 /* arch/sh/mm/init.c */
 extern unsigned int mem_init_done;
 
@@ -114,6 +121,11 @@ extern unsigned int mem_init_done;
 const char *get_cpu_subtype(struct sh_cpuinfo *c);
 extern const struct seq_operations cpuinfo_op;
 
+/* thread_struct flags */
+#define SH_THREAD_UAC_NOPRINT  (1 << 0)
+#define SH_THREAD_UAC_SIGBUS   (1 << 1)
+#define SH_THREAD_UAC_MASK     (SH_THREAD_UAC_NOPRINT | SH_THREAD_UAC_SIGBUS)
+
 /* processor boot mode configuration */
 #define MODE_PIN0 (1 << 0)
 #define MODE_PIN1 (1 << 1)