Merge branch 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic...

[linux-2.6-block.git] / arch / arm / include / asm / user.h

diff --git a/arch/arm/include/asm/user.h b/arch/arm/include/asm/user.h
index df95e050f9dd75ea6305417e221574e55993bd9c..05ac4b06876a0c30b3f49dc2ad9652f20a63f9e5 100644 (file)
--- a/arch/arm/include/asm/user.h
+++ b/arch/arm/include/asm/user.h
@@ -83,11 +83,21 @@ struct user{
 
 /*
  * User specific VFP registers. If only VFPv2 is present, registers 16 to 31
- * are ignored by the ptrace system call.
+ * are ignored by the ptrace system call and the signal handler.
  */
 struct user_vfp {
        unsigned long long fpregs[32];
        unsigned long fpscr;
 };
 
+/*
+ * VFP exception registers exposed to user space during signal delivery.
+ * Fields not relavant to the current VFP architecture are ignored.
+ */
+struct user_vfp_exc {
+       unsigned long   fpexc;
+       unsigned long   fpinst;
+       unsigned long   fpinst2;
+};
+
 #endif /* _ARM_USER_H */