sh: Provide the FPSCR init through AT_FPUCW.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h
index 9a95f8c..e00a58c 100644
--- a/include/asm-sh/elf.h
+++ b/include/asm-sh/elf.h
@@ -169,13 +169,22 @@
#define VSYSCALL_AUX_ENT
#endif /* CONFIG_VSYSCALL */
+#ifdef CONFIG_SH_FPU
+#define FPU_AUX_ENT NEW_AUX_ENT(AT_FPUCW, FPSCR_INIT)
+#else
+#define FPU_AUX_ENT
+#endif
+
extern int l1i_cache_shape, l1d_cache_shape, l2_cache_shape;
/* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes */
#define ARCH_DLINFO \
do { \
+ /* Optional FPU initialization */ \
+ FPU_AUX_ENT; \
+ \
/* Optional vsyscall entry */ \
- VSYSCALL_AUX_ENT \
+ VSYSCALL_AUX_ENT; \
\
/* Cache desc */ \
NEW_AUX_ENT(AT_L1I_CACHESHAPE, l1i_cache_shape); \