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-rw-r--r--sysdeps/powerpc/addmul_1.S11
1 files changed, 9 insertions, 2 deletions
diff --git a/sysdeps/powerpc/addmul_1.S b/sysdeps/powerpc/addmul_1.S
index 2ce4fa2979..178abf8115 100644
--- a/sysdeps/powerpc/addmul_1.S
+++ b/sysdeps/powerpc/addmul_1.S
@@ -18,11 +18,18 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <sysdep.h>
+#include <bp-sym.h>
+#include <bp-asm.h>
 
 /* mp_limb_t mpn_addmul_1 (mp_ptr res_ptr, mp_srcptr s1_ptr,
                            mp_size_t s1_size, mp_limb_t s2_limb)
    Calculate res+s1*s2 and put result back in res; return carry.  */
-ENTRY(__mpn_addmul_1)
+ENTRY (BP_SYM (__mpn_addmul_1))
+#if __BOUNDED_POINTERS__
+	slwi r10,r5,2		/* convert limbs to bytes */
+	CHECK_BOUNDS_BOTH_WIDE (r3, r8, r9, r10)
+	CHECK_BOUNDS_BOTH_WIDE (r4, r8, r9, r10)
+#endif
 	mtctr	r5
 
 	lwz	r0,0(r4)
@@ -46,4 +53,4 @@ L(0):	lwzu	r0,4(r4)
 L(1):	stw	r8,4(r3)
 	addze	r3,r10
 	blr
-END(__mpn_addmul_1)
+END (BP_SYM (__mpn_addmul_1))