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Added compile time checks to skip vli_square() and muladd() functions when they are not used

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Evgeni Margolis
2015-07-08 20:14:05 -07:00
parent 73db5bf87b
commit 85d858cb09
2 changed files with 3 additions and 1 deletions
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asm_arm.inc
+2
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@@ -1247,6 +1247,7 @@ static void vli_mult(uint32_t *result, const uint32_t *left, const uint32_t *rig
#define asm_mult 1
#endif /* (uECC_WORDS == 8) */
#if uECC_SQUARE_FUNC
#if (uECC_WORDS == 5)
static void vli_square(uint32_t *result, const uint32_t *left) {
register uint32_t *r0 __asm__("r0") = result;
@@ -2030,6 +2031,7 @@ static void vli_square(uint32_t *result, const uint32_t *left) {
}
#define asm_square 1
#endif /* (uECC_WORDS == 8) */
#endif /* uECC_SQUARE_FUNC */
#endif /* (uECC_PLATFORM != uECC_arm_thumb) */
#endif /* (uECC_ASM == uECC_asm_fast) */
uECC.c
+1 -1
View File
@@ -623,7 +623,7 @@ static uECC_word_t vli_sub(uECC_word_t *result, const uECC_word_t *left, const u
}
#endif
#if (!asm_mult || !asm_square || uECC_CURVE == uECC_secp256k1)
#if (!asm_mult || (uECC_SQUARE_FUNC && !asm_square) || uECC_CURVE == uECC_secp256k1)
static void muladd(uECC_word_t a,
uECC_word_t b,
uECC_word_t *r0,