diff options
Diffstat (limited to 'web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/types.h')
-rw-r--r-- | web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/types.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/types.h b/web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/types.h new file mode 100644 index 000000000..9ee81438f --- /dev/null +++ b/web/server/h2o/libh2o/deps/picotls/deps/micro-ecc/types.h @@ -0,0 +1,108 @@ +/* Copyright 2015, Kenneth MacKay. Licensed under the BSD 2-clause license. */ + +#ifndef _UECC_TYPES_H_ +#define _UECC_TYPES_H_ + +#ifndef uECC_PLATFORM + #if __AVR__ + #define uECC_PLATFORM uECC_avr + #elif defined(__thumb2__) || defined(_M_ARMT) /* I think MSVC only supports Thumb-2 targets */ + #define uECC_PLATFORM uECC_arm_thumb2 + #elif defined(__thumb__) + #define uECC_PLATFORM uECC_arm_thumb + #elif defined(__arm__) || defined(_M_ARM) + #define uECC_PLATFORM uECC_arm + #elif defined(__aarch64__) + #define uECC_PLATFORM uECC_arm64 + #elif defined(__i386__) || defined(_M_IX86) || defined(_X86_) || defined(__I86__) + #define uECC_PLATFORM uECC_x86 + #elif defined(__amd64__) || defined(_M_X64) + #define uECC_PLATFORM uECC_x86_64 + #else + #define uECC_PLATFORM uECC_arch_other + #endif +#endif + +#ifndef uECC_ARM_USE_UMAAL + #if (uECC_PLATFORM == uECC_arm) && (__ARM_ARCH >= 6) + #define uECC_ARM_USE_UMAAL 1 + #elif (uECC_PLATFORM == uECC_arm_thumb2) && (__ARM_ARCH >= 6) && !__ARM_ARCH_7M__ + #define uECC_ARM_USE_UMAAL 1 + #else + #define uECC_ARM_USE_UMAAL 0 + #endif +#endif + +#ifndef uECC_WORD_SIZE + #if uECC_PLATFORM == uECC_avr + #define uECC_WORD_SIZE 1 + #elif (uECC_PLATFORM == uECC_x86_64 || uECC_PLATFORM == uECC_arm64) + #define uECC_WORD_SIZE 8 + #else + #define uECC_WORD_SIZE 4 + #endif +#endif + +#if (uECC_WORD_SIZE != 1) && (uECC_WORD_SIZE != 4) && (uECC_WORD_SIZE != 8) + #error "Unsupported value for uECC_WORD_SIZE" +#endif + +#if ((uECC_PLATFORM == uECC_avr) && (uECC_WORD_SIZE != 1)) + #pragma message ("uECC_WORD_SIZE must be 1 for AVR") + #undef uECC_WORD_SIZE + #define uECC_WORD_SIZE 1 +#endif + +#if ((uECC_PLATFORM == uECC_arm || uECC_PLATFORM == uECC_arm_thumb || \ + uECC_PLATFORM == uECC_arm_thumb2) && \ + (uECC_WORD_SIZE != 4)) + #pragma message ("uECC_WORD_SIZE must be 4 for ARM") + #undef uECC_WORD_SIZE + #define uECC_WORD_SIZE 4 +#endif + +#if defined(__SIZEOF_INT128__) || ((__clang_major__ * 100 + __clang_minor__) >= 302) + #define SUPPORTS_INT128 1 +#else + #define SUPPORTS_INT128 0 +#endif + +typedef int8_t wordcount_t; +typedef int16_t bitcount_t; +typedef int8_t cmpresult_t; + +#if (uECC_WORD_SIZE == 1) + +typedef uint8_t uECC_word_t; +typedef uint16_t uECC_dword_t; + +#define HIGH_BIT_SET 0x80 +#define uECC_WORD_BITS 8 +#define uECC_WORD_BITS_SHIFT 3 +#define uECC_WORD_BITS_MASK 0x07 + +#elif (uECC_WORD_SIZE == 4) + +typedef uint32_t uECC_word_t; +typedef uint64_t uECC_dword_t; + +#define HIGH_BIT_SET 0x80000000 +#define uECC_WORD_BITS 32 +#define uECC_WORD_BITS_SHIFT 5 +#define uECC_WORD_BITS_MASK 0x01F + +#elif (uECC_WORD_SIZE == 8) + +typedef uint64_t uECC_word_t; +#if SUPPORTS_INT128 +typedef unsigned __int128 uECC_dword_t; +#endif + +#define HIGH_BIT_SET 0x8000000000000000ull +#define uECC_WORD_BITS 64 +#define uECC_WORD_BITS_SHIFT 6 +#define uECC_WORD_BITS_MASK 0x03F + +#endif /* uECC_WORD_SIZE */ + +#endif /* _UECC_TYPES_H_ */ |