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Fixes for using Keil with single precision math.

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This commit is contained in:
David Garske
2019-09-19 14:30:43 -07:00
parent c16b02a265
commit 3b6112e317
4 changed files with 15 additions and 8 deletions
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6
wolfcrypt/src/ed25519.c
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@ -263,7 +263,7 @@ static int ed25519_sign_msg(const byte* in, word32 inLen, byte* out,
int wc_ed25519_sign_msg(const byte* in, word32 inLen, byte* out, int wc_ed25519_sign_msg(const byte* in, word32 inLen, byte* out,
word32 *outLen, ed25519_key* key) word32 *outLen, ed25519_key* key)
{ {
return ed25519_sign_msg(in, inLen, out, outLen, key, Ed25519, NULL, 0); return ed25519_sign_msg(in, inLen, out, outLen, key, (byte)Ed25519, NULL, 0);
} }
/* /*
@ -439,8 +439,8 @@ static int ed25519_verify_msg(const byte* sig, word32 sigLen, const byte* msg,
int wc_ed25519_verify_msg(const byte* sig, word32 sigLen, const byte* msg, int wc_ed25519_verify_msg(const byte* sig, word32 sigLen, const byte* msg,
word32 msgLen, int* res, ed25519_key* key) word32 msgLen, int* res, ed25519_key* key)
{ {
return ed25519_verify_msg(sig, sigLen, msg, msgLen, res, key, Ed25519, NULL, return ed25519_verify_msg(sig, sigLen, msg, msgLen, res, key, (byte)Ed25519,
0); NULL, 0);
} }
/* /*

4
wolfcrypt/src/sp_cortexm.c
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@ -50,6 +50,10 @@
#define __asm__ asm #define __asm__ asm
#define __volatile__ volatile #define __volatile__ volatile
#endif /* __IAR_SYSTEMS_ICC__ */ #endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__ __asm
#define __volatile__ volatile
#endif
#ifdef WOLFSSL_SP_ARM_CORTEX_M_ASM #ifdef WOLFSSL_SP_ARM_CORTEX_M_ASM
#if defined(WOLFSSL_HAVE_SP_RSA) || defined(WOLFSSL_HAVE_SP_DH) #if defined(WOLFSSL_HAVE_SP_RSA) || defined(WOLFSSL_HAVE_SP_DH)

2
wolfssl/wolfcrypt/sp.h Normal file → Executable file
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@ -37,7 +37,7 @@
#if defined(_MSC_VER) #if defined(_MSC_VER)
#define SP_NOINLINE __declspec(noinline) #define SP_NOINLINE __declspec(noinline)
#elif defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) #elif defined(__IAR_SYSTEMS_ICC__) || defined(__GNUC__) || defined(__KEIL__)
#define SP_NOINLINE __attribute__((noinline)) #define SP_NOINLINE __attribute__((noinline))
#else #else
#define SP_NOINLINE #define SP_NOINLINE

11
wolfssl/wolfcrypt/types.h
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@ -205,14 +205,17 @@
#endif #endif
/* GCC 7 has new switch() fall-through detection */ /* GCC 7 has new switch() fall-through detection */
/* default to FALL_THROUGH stub */
#ifndef FALL_THROUGH
#define FALL_THROUGH
#if defined(__GNUC__) #if defined(__GNUC__)
#if ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1))) #if ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1)))
#define FALL_THROUGH __attribute__ ((fallthrough)) #undef FALL_THROUGH
#define FALL_THROUGH __attribute__ ((fallthrough));
#endif #endif
#endif #endif
#ifndef FALL_THROUGH #endif /* FALL_THROUGH */
#define FALL_THROUGH
#endif
/* Micrium will use Visual Studio for compilation but not the Win32 API */ /* Micrium will use Visual Studio for compilation but not the Win32 API */
#if defined(_WIN32) && !defined(MICRIUM) && !defined(FREERTOS) && \ #if defined(_WIN32) && !defined(MICRIUM) && !defined(FREERTOS) && \