Fix pointer constraint in bn_mul.h

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2025-07-29 11:41:15 +03:00 · 2023-06-21 16:14:46 +01:00
parent c54f25e26c
commit 0400ae2f9b
3 changed files with 23 additions and 8 deletions
--- a/library/bn_mul.h
+++ b/library/bn_mul.h
@ -265,7 +265,10 @@
        "str x5, [%1], #8   \n\t"

 #define MULADDC_X1_STOP                                                 \
-         : "+r" (c),  "+r" (d), "+r" (s), "+m" (*(uint64_t (*)[16]) d)  \
+         : "+r" (c),                                                    \
+           "+" MBEDTLS_ASM_AARCH64_PTR_CONSTRAINT (d),                  \
+           "+" MBEDTLS_ASM_AARCH64_PTR_CONSTRAINT (s),                  \
+           "+m" (*(uint64_t (*)[16]) d)                                 \
         : "r" (b), "m" (*(const uint64_t (*)[16]) s)                   \
         : "x4", "x5", "x6", "x7", "cc"                                 \
    );