From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- lib/libc/endian/be16toh.c | 10 ++++++++++ lib/libc/endian/be32toh.c | 10 ++++++++++ lib/libc/endian/be64toh.c | 10 ++++++++++ lib/libc/endian/htobe16.c | 10 ++++++++++ lib/libc/endian/htobe32.c | 10 ++++++++++ lib/libc/endian/htobe64.c | 10 ++++++++++ lib/libc/endian/htole16.c | 10 ++++++++++ lib/libc/endian/htole32.c | 10 ++++++++++ lib/libc/endian/htole64.c | 10 ++++++++++ lib/libc/endian/le16toh.c | 10 ++++++++++ lib/libc/endian/le32toh.c | 10 ++++++++++ lib/libc/endian/le64toh.c | 10 ++++++++++ 12 files changed, 120 insertions(+) create mode 100644 lib/libc/endian/be16toh.c create mode 100644 lib/libc/endian/be32toh.c create mode 100644 lib/libc/endian/be64toh.c create mode 100644 lib/libc/endian/htobe16.c create mode 100644 lib/libc/endian/htobe32.c create mode 100644 lib/libc/endian/htobe64.c create mode 100644 lib/libc/endian/htole16.c create mode 100644 lib/libc/endian/htole32.c create mode 100644 lib/libc/endian/htole64.c create mode 100644 lib/libc/endian/le16toh.c create mode 100644 lib/libc/endian/le32toh.c create mode 100644 lib/libc/endian/le64toh.c (limited to 'lib/libc/endian') diff --git a/lib/libc/endian/be16toh.c b/lib/libc/endian/be16toh.c new file mode 100644 index 00000000..40793f93 --- /dev/null +++ b/lib/libc/endian/be16toh.c @@ -0,0 +1,10 @@ +#include + +uint16_t be16toh(uint16_t big_endian_16bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return __builtin_bswap16(big_endian_16bits); +#else + return big_endian_16bits; +#endif +} diff --git a/lib/libc/endian/be32toh.c b/lib/libc/endian/be32toh.c new file mode 100644 index 00000000..bc7d4900 --- /dev/null +++ b/lib/libc/endian/be32toh.c @@ -0,0 +1,10 @@ +#include + +uint32_t be32toh(uint32_t big_endian_32bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return __builtin_bswap32(big_endian_32bits); +#else + return big_endian_32bits; +#endif +} diff --git a/lib/libc/endian/be64toh.c b/lib/libc/endian/be64toh.c new file mode 100644 index 00000000..c52cc8a6 --- /dev/null +++ b/lib/libc/endian/be64toh.c @@ -0,0 +1,10 @@ +#include + +uint64_t be64toh(uint64_t big_endian_64bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return __builtin_bswap64(big_endian_64bits); +#else + return big_endian_64bits; +#endif +} diff --git a/lib/libc/endian/htobe16.c b/lib/libc/endian/htobe16.c new file mode 100644 index 00000000..bb66595f --- /dev/null +++ b/lib/libc/endian/htobe16.c @@ -0,0 +1,10 @@ +#include + +uint16_t htobe16(uint16_t host_16bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return __builtin_bswap16(host_16bits); +#else + return host_16bits; +#endif +} diff --git a/lib/libc/endian/htobe32.c b/lib/libc/endian/htobe32.c new file mode 100644 index 00000000..4e294a82 --- /dev/null +++ b/lib/libc/endian/htobe32.c @@ -0,0 +1,10 @@ +#include + +uint32_t htobe32(uint32_t host_32bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return __builtin_bswap32(host_32bits); +#else + return host_32bits; +#endif +} diff --git a/lib/libc/endian/htobe64.c b/lib/libc/endian/htobe64.c new file mode 100644 index 00000000..ef39de6a --- /dev/null +++ b/lib/libc/endian/htobe64.c @@ -0,0 +1,10 @@ +#include + +uint64_t htobe64(uint64_t host_64bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return __builtin_bswap64(host_64bits); +#else + return host_64bits; +#endif +} diff --git a/lib/libc/endian/htole16.c b/lib/libc/endian/htole16.c new file mode 100644 index 00000000..c5b1caa7 --- /dev/null +++ b/lib/libc/endian/htole16.c @@ -0,0 +1,10 @@ +#include + +uint16_t htole16(uint16_t host_16bits) +{ +#if __BYTE_ORDER == __BIG_ENDIAN + return __builtin_bswap16(host_16bits); +#else + return host_16bits; +#endif +} diff --git a/lib/libc/endian/htole32.c b/lib/libc/endian/htole32.c new file mode 100644 index 00000000..6c9a3cdc --- /dev/null +++ b/lib/libc/endian/htole32.c @@ -0,0 +1,10 @@ +#include + +uint32_t htole32(uint32_t host_32bits) +{ +#if __BYTE_ORDER == __BIG_ENDIAN + return __builtin_bswap32(host_32bits); +#else + return host_32bits; +#endif +} diff --git a/lib/libc/endian/htole64.c b/lib/libc/endian/htole64.c new file mode 100644 index 00000000..36af0bea --- /dev/null +++ b/lib/libc/endian/htole64.c @@ -0,0 +1,10 @@ +#include + +uint64_t htole64(uint64_t host_64bits) +{ +#if __BYTE_ORDER == __BIG_ENDIAN + return __builtin_bswap64(host_64bits); +#else + return host_64bits; +#endif +} diff --git a/lib/libc/endian/le16toh.c b/lib/libc/endian/le16toh.c new file mode 100644 index 00000000..ea85b5f6 --- /dev/null +++ b/lib/libc/endian/le16toh.c @@ -0,0 +1,10 @@ +#include + +uint16_t le16toh(uint16_t little_endian_16bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return little_endian_16bits; +#else + return __builtin_bswap16(little_endian_16bits); +#endif +} diff --git a/lib/libc/endian/le32toh.c b/lib/libc/endian/le32toh.c new file mode 100644 index 00000000..f85f0f94 --- /dev/null +++ b/lib/libc/endian/le32toh.c @@ -0,0 +1,10 @@ +#include + +uint32_t le32toh(uint32_t little_endian_32bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return little_endian_32bits; +#else + return __builtin_bswap32(little_endian_32bits); +#endif +} diff --git a/lib/libc/endian/le64toh.c b/lib/libc/endian/le64toh.c new file mode 100644 index 00000000..4f2cb5fc --- /dev/null +++ b/lib/libc/endian/le64toh.c @@ -0,0 +1,10 @@ +#include + +uint64_t le64toh(uint64_t little_endian_64bits) +{ +#if __BYTE_ORDER == __LITTLE_ENDIAN + return little_endian_64bits; +#else + return __builtin_bswap64(little_endian_64bits); +#endif +} -- cgit v1.2.3