1 files changed, 18 insertions, 0 deletions

diff --git a/include/asm-sh/auxvec.h b/include/asm-sh/auxvec.h
index 1b6916e63e90..a6b9d4f4859e 100644
--- a/include/asm-sh/auxvec.h
+++ b/include/asm-sh/auxvec.h
@@ -6,6 +6,12 @@
  * for more of them.
  */
 
+/*
+ * This entry gives some information about the FPU initialization
+ * performed by the kernel.
+ */
+#define AT_FPUCW                18      /* Used FPU control word.  */
+
 #ifdef CONFIG_VSYSCALL
 /*
  * Only define this in the vsyscall case, the entry point to
@@ -15,4 +21,16 @@
 #define AT_SYSINFO_EHDR         33
 #endif
 
+/*
+ * More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the
+ * value is -1, then the cache doesn't exist.  Otherwise:
+ *
+ *    bit 0-3:    Cache set-associativity; 0 means fully associative.
+ *    bit 4-7:    Log2 of cacheline size.
+ *    bit 8-31:   Size of the entire cache >> 8.
+ */
+#define AT_L1I_CACHESHAPE       34
+#define AT_L1D_CACHESHAPE       35
+#define AT_L2_CACHESHAPE        36
+
 #endif /* __ASM_SH_AUXVEC_H */