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scaprilescaprile
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Merge pull request #2829 from cesanta/vli
allow building uECC with VLI
2 parents 59cd400 + 071b3f5 commit 22b52f8

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‎mongoose.h‎

Lines changed: 105 additions & 104 deletions
Original file line numberDiff line numberDiff line change
@@ -1666,6 +1666,111 @@ int mg_uecc_verify(const uint8_t *public_key, const uint8_t *message_hash,
16661666

16671667
/* Copyright 2015, Kenneth MacKay. Licensed under the BSD 2-clause license. */
16681668

1669+
#ifndef _UECC_TYPES_H_
1670+
#define _UECC_TYPES_H_
1671+
1672+
#ifndef MG_UECC_PLATFORM
1673+
#if defined(__AVR__) && __AVR__
1674+
#define MG_UECC_PLATFORM mg_uecc_avr
1675+
#elif defined(__thumb2__) || \
1676+
defined(_M_ARMT) /* I think MSVC only supports Thumb-2 targets */
1677+
#define MG_UECC_PLATFORM mg_uecc_arm_thumb2
1678+
#elif defined(__thumb__)
1679+
#define MG_UECC_PLATFORM mg_uecc_arm_thumb
1680+
#elif defined(__arm__) || defined(_M_ARM)
1681+
#define MG_UECC_PLATFORM mg_uecc_arm
1682+
#elif defined(__aarch64__)
1683+
#define MG_UECC_PLATFORM mg_uecc_arm64
1684+
#elif defined(__i386__) || defined(_M_IX86) || defined(_X86_) || \
1685+
defined(__I86__)
1686+
#define MG_UECC_PLATFORM mg_uecc_x86
1687+
#elif defined(__amd64__) || defined(_M_X64)
1688+
#define MG_UECC_PLATFORM mg_uecc_x86_64
1689+
#else
1690+
#define MG_UECC_PLATFORM mg_uecc_arch_other
1691+
#endif
1692+
#endif
1693+
1694+
#ifndef MG_UECC_ARM_USE_UMAAL
1695+
#if (MG_UECC_PLATFORM == mg_uecc_arm) && (__ARM_ARCH >= 6)
1696+
#define MG_UECC_ARM_USE_UMAAL 1
1697+
#elif (MG_UECC_PLATFORM == mg_uecc_arm_thumb2) && (__ARM_ARCH >= 6) && \
1698+
(!defined(__ARM_ARCH_7M__) || !__ARM_ARCH_7M__)
1699+
#define MG_UECC_ARM_USE_UMAAL 1
1700+
#else
1701+
#define MG_UECC_ARM_USE_UMAAL 0
1702+
#endif
1703+
#endif
1704+
1705+
#ifndef MG_UECC_WORD_SIZE
1706+
#if MG_UECC_PLATFORM == mg_uecc_avr
1707+
#define MG_UECC_WORD_SIZE 1
1708+
#elif (MG_UECC_PLATFORM == mg_uecc_x86_64 || MG_UECC_PLATFORM == mg_uecc_arm64)
1709+
#define MG_UECC_WORD_SIZE 8
1710+
#else
1711+
#define MG_UECC_WORD_SIZE 4
1712+
#endif
1713+
#endif
1714+
1715+
#if (MG_UECC_WORD_SIZE != 1) && (MG_UECC_WORD_SIZE != 4) && \
1716+
(MG_UECC_WORD_SIZE != 8)
1717+
#error "Unsupported value for MG_UECC_WORD_SIZE"
1718+
#endif
1719+
1720+
#if ((MG_UECC_PLATFORM == mg_uecc_avr) && (MG_UECC_WORD_SIZE != 1))
1721+
#pragma message("MG_UECC_WORD_SIZE must be 1 for AVR")
1722+
#undef MG_UECC_WORD_SIZE
1723+
#define MG_UECC_WORD_SIZE 1
1724+
#endif
1725+
1726+
#if ((MG_UECC_PLATFORM == mg_uecc_arm || \
1727+
MG_UECC_PLATFORM == mg_uecc_arm_thumb || \
1728+
MG_UECC_PLATFORM == mg_uecc_arm_thumb2) && \
1729+
(MG_UECC_WORD_SIZE != 4))
1730+
#pragma message("MG_UECC_WORD_SIZE must be 4 for ARM")
1731+
#undef MG_UECC_WORD_SIZE
1732+
#define MG_UECC_WORD_SIZE 4
1733+
#endif
1734+
1735+
typedef int8_t wordcount_t;
1736+
typedef int16_t bitcount_t;
1737+
typedef int8_t cmpresult_t;
1738+
1739+
#if (MG_UECC_WORD_SIZE == 1)
1740+
1741+
typedef uint8_t mg_uecc_word_t;
1742+
typedef uint16_t mg_uecc_dword_t;
1743+
1744+
#define HIGH_BIT_SET 0x80
1745+
#define MG_UECC_WORD_BITS 8
1746+
#define MG_UECC_WORD_BITS_SHIFT 3
1747+
#define MG_UECC_WORD_BITS_MASK 0x07
1748+
1749+
#elif (MG_UECC_WORD_SIZE == 4)
1750+
1751+
typedef uint32_t mg_uecc_word_t;
1752+
typedef uint64_t mg_uecc_dword_t;
1753+
1754+
#define HIGH_BIT_SET 0x80000000
1755+
#define MG_UECC_WORD_BITS 32
1756+
#define MG_UECC_WORD_BITS_SHIFT 5
1757+
#define MG_UECC_WORD_BITS_MASK 0x01F
1758+
1759+
#elif (MG_UECC_WORD_SIZE == 8)
1760+
1761+
typedef uint64_t mg_uecc_word_t;
1762+
1763+
#define HIGH_BIT_SET 0x8000000000000000U
1764+
#define MG_UECC_WORD_BITS 64
1765+
#define MG_UECC_WORD_BITS_SHIFT 6
1766+
#define MG_UECC_WORD_BITS_MASK 0x03F
1767+
1768+
#endif /* MG_UECC_WORD_SIZE */
1769+
1770+
#endif /* _UECC_TYPES_H_ */
1771+
1772+
/* Copyright 2015, Kenneth MacKay. Licensed under the BSD 2-clause license. */
1773+
16691774
#ifndef _UECC_VLI_H_
16701775
#define _UECC_VLI_H_
16711776

@@ -1832,110 +1937,6 @@ int mg_uecc_generate_random_int(mg_uecc_word_t *random,
18321937

18331938
#endif /* _UECC_VLI_H_ */
18341939

1835-
/* Copyright 2015, Kenneth MacKay. Licensed under the BSD 2-clause license. */
1836-
1837-
#ifndef _UECC_TYPES_H_
1838-
#define _UECC_TYPES_H_
1839-
1840-
#ifndef MG_UECC_PLATFORM
1841-
#if defined(__AVR__) && __AVR__
1842-
#define MG_UECC_PLATFORM mg_uecc_avr
1843-
#elif defined(__thumb2__) || \
1844-
defined(_M_ARMT) /* I think MSVC only supports Thumb-2 targets */
1845-
#define MG_UECC_PLATFORM mg_uecc_arm_thumb2
1846-
#elif defined(__thumb__)
1847-
#define MG_UECC_PLATFORM mg_uecc_arm_thumb
1848-
#elif defined(__arm__) || defined(_M_ARM)
1849-
#define MG_UECC_PLATFORM mg_uecc_arm
1850-
#elif defined(__aarch64__)
1851-
#define MG_UECC_PLATFORM mg_uecc_arm64
1852-
#elif defined(__i386__) || defined(_M_IX86) || defined(_X86_) || \
1853-
defined(__I86__)
1854-
#define MG_UECC_PLATFORM mg_uecc_x86
1855-
#elif defined(__amd64__) || defined(_M_X64)
1856-
#define MG_UECC_PLATFORM mg_uecc_x86_64
1857-
#else
1858-
#define MG_UECC_PLATFORM mg_uecc_arch_other
1859-
#endif
1860-
#endif
1861-
1862-
#ifndef MG_UECC_ARM_USE_UMAAL
1863-
#if (MG_UECC_PLATFORM == mg_uecc_arm) && (__ARM_ARCH >= 6)
1864-
#define MG_UECC_ARM_USE_UMAAL 1
1865-
#elif (MG_UECC_PLATFORM == mg_uecc_arm_thumb2) && (__ARM_ARCH >= 6) && \
1866-
(!defined(__ARM_ARCH_7M__) || !__ARM_ARCH_7M__)
1867-
#define MG_UECC_ARM_USE_UMAAL 1
1868-
#else
1869-
#define MG_UECC_ARM_USE_UMAAL 0
1870-
#endif
1871-
#endif
1872-
1873-
#ifndef MG_UECC_WORD_SIZE
1874-
#if MG_UECC_PLATFORM == mg_uecc_avr
1875-
#define MG_UECC_WORD_SIZE 1
1876-
#elif (MG_UECC_PLATFORM == mg_uecc_x86_64 || MG_UECC_PLATFORM == mg_uecc_arm64)
1877-
#define MG_UECC_WORD_SIZE 8
1878-
#else
1879-
#define MG_UECC_WORD_SIZE 4
1880-
#endif
1881-
#endif
1882-
1883-
#if (MG_UECC_WORD_SIZE != 1) && (MG_UECC_WORD_SIZE != 4) && \
1884-
(MG_UECC_WORD_SIZE != 8)
1885-
#error "Unsupported value for MG_UECC_WORD_SIZE"
1886-
#endif
1887-
1888-
#if ((MG_UECC_PLATFORM == mg_uecc_avr) && (MG_UECC_WORD_SIZE != 1))
1889-
#pragma message("MG_UECC_WORD_SIZE must be 1 for AVR")
1890-
#undef MG_UECC_WORD_SIZE
1891-
#define MG_UECC_WORD_SIZE 1
1892-
#endif
1893-
1894-
#if ((MG_UECC_PLATFORM == mg_uecc_arm || \
1895-
MG_UECC_PLATFORM == mg_uecc_arm_thumb || \
1896-
MG_UECC_PLATFORM == mg_uecc_arm_thumb2) && \
1897-
(MG_UECC_WORD_SIZE != 4))
1898-
#pragma message("MG_UECC_WORD_SIZE must be 4 for ARM")
1899-
#undef MG_UECC_WORD_SIZE
1900-
#define MG_UECC_WORD_SIZE 4
1901-
#endif
1902-
1903-
typedef int8_t wordcount_t;
1904-
typedef int16_t bitcount_t;
1905-
typedef int8_t cmpresult_t;
1906-
1907-
#if (MG_UECC_WORD_SIZE == 1)
1908-
1909-
typedef uint8_t mg_uecc_word_t;
1910-
typedef uint16_t mg_uecc_dword_t;
1911-
1912-
#define HIGH_BIT_SET 0x80
1913-
#define MG_UECC_WORD_BITS 8
1914-
#define MG_UECC_WORD_BITS_SHIFT 3
1915-
#define MG_UECC_WORD_BITS_MASK 0x07
1916-
1917-
#elif (MG_UECC_WORD_SIZE == 4)
1918-
1919-
typedef uint32_t mg_uecc_word_t;
1920-
typedef uint64_t mg_uecc_dword_t;
1921-
1922-
#define HIGH_BIT_SET 0x80000000
1923-
#define MG_UECC_WORD_BITS 32
1924-
#define MG_UECC_WORD_BITS_SHIFT 5
1925-
#define MG_UECC_WORD_BITS_MASK 0x01F
1926-
1927-
#elif (MG_UECC_WORD_SIZE == 8)
1928-
1929-
typedef uint64_t mg_uecc_word_t;
1930-
1931-
#define HIGH_BIT_SET 0x8000000000000000U
1932-
#define MG_UECC_WORD_BITS 64
1933-
#define MG_UECC_WORD_BITS_SHIFT 6
1934-
#define MG_UECC_WORD_BITS_MASK 0x03F
1935-
1936-
#endif /* MG_UECC_WORD_SIZE */
1937-
1938-
#endif /* _UECC_TYPES_H_ */
19391940
// End of uecc BSD-2
19401941
// portable8439 v1.0.1
19411942
// Source: https://github.com/DavyLandman/portable8439

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