diff options
Diffstat (limited to 'sysdeps/powerpc/submul_1.S')
| -rw-r--r-- | sysdeps/powerpc/submul_1.S | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sysdeps/powerpc/submul_1.S b/sysdeps/powerpc/submul_1.S index e8c80afdaf..4bf4a078c2 100644 --- a/sysdeps/powerpc/submul_1.S +++ b/sysdeps/powerpc/submul_1.S @@ -18,12 +18,19 @@ Boston, MA 02111-1307, USA. */ #include <sysdep.h> +#include <bp-sym.h> +#include <bp-asm.h> /* mp_limb_t mpn_submul_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_submul_1) +ENTRY (BP_SYM (__mpn_submul_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) @@ -49,4 +56,4 @@ L(0): lwzu r0,4(r4) L(1): stw r8,4(r3) addze r3,r10 blr -END(__mpn_submul_1) +END (BP_SYM (__mpn_submul_1)) |