diff options
| author | Ambroise Vincent <ambroise.vincent@arm.com> | 2019-02-11 13:34:41 +0000 |
|---|---|---|
| committer | Ambroise Vincent <ambroise.vincent@arm.com> | 2019-03-04 11:17:40 +0000 |
| commit | 4128f9f887ed0ef0c511d2299c75ca71335b3cf1 (patch) | |
| tree | 9c1624075ae2a7af810df40d527d46195d55ee26 /include | |
| parent | 2eafdf2c74cf00b9bc3dbeccac794a433acc0c16 (diff) | |
libc: Import from TF-A
Based on arm-trusted-firware commit 873e394b3bf93214a441f9f98237b58fbbea55aa
Change-Id: I510e092f2b9ff333e9461bdde8d80ed1fab1460c
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Diffstat (limited to 'include')
31 files changed, 1436 insertions, 0 deletions
diff --git a/include/lib/libc/aarch32/endian_.h b/include/lib/libc/aarch32/endian_.h new file mode 100644 index 0000000..0cf2c75 --- /dev/null +++ b/include/lib/libc/aarch32/endian_.h @@ -0,0 +1,146 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 2001 David E. O'Brien + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)endian.h 8.1 (Berkeley) 6/10/93 + * $NetBSD: endian.h,v 1.7 1999/08/21 05:53:51 simonb Exp $ + * $FreeBSD$ + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef ENDIAN__H +#define ENDIAN__H + +#include <stdint.h> + +/* + * Definitions for byte order, according to byte significance from low + * address to high. + */ +#define _LITTLE_ENDIAN 1234 /* LSB first: i386, vax */ +#define _BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */ +#define _PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */ + +#ifdef __ARMEB__ +#define _BYTE_ORDER _BIG_ENDIAN +#else +#define _BYTE_ORDER _LITTLE_ENDIAN +#endif /* __ARMEB__ */ + +#if __BSD_VISIBLE +#define LITTLE_ENDIAN _LITTLE_ENDIAN +#define BIG_ENDIAN _BIG_ENDIAN +#define PDP_ENDIAN _PDP_ENDIAN +#define BYTE_ORDER _BYTE_ORDER +#endif + +#ifdef __ARMEB__ +#define _QUAD_HIGHWORD 0 +#define _QUAD_LOWWORD 1 +#define __ntohl(x) ((uint32_t)(x)) +#define __ntohs(x) ((uint16_t)(x)) +#define __htonl(x) ((uint32_t)(x)) +#define __htons(x) ((uint16_t)(x)) +#else +#define _QUAD_HIGHWORD 1 +#define _QUAD_LOWWORD 0 +#define __ntohl(x) (__bswap32(x)) +#define __ntohs(x) (__bswap16(x)) +#define __htonl(x) (__bswap32(x)) +#define __htons(x) (__bswap16(x)) +#endif /* __ARMEB__ */ + +static __inline uint64_t +__bswap64(uint64_t _x) +{ + + return ((_x >> 56) | ((_x >> 40) & 0xff00) | ((_x >> 24) & 0xff0000) | + ((_x >> 8) & 0xff000000) | ((_x << 8) & ((uint64_t)0xff << 32)) | + ((_x << 24) & ((uint64_t)0xff << 40)) | + ((_x << 40) & ((uint64_t)0xff << 48)) | ((_x << 56))); +} + +static __inline uint32_t +__bswap32_var(uint32_t v) +{ + uint32_t t1; + + __asm __volatile("eor %1, %0, %0, ror #16\n" + "bic %1, %1, #0x00ff0000\n" + "mov %0, %0, ror #8\n" + "eor %0, %0, %1, lsr #8\n" + : "+r" (v), "=r" (t1)); + + return (v); +} + +static __inline uint16_t +__bswap16_var(uint16_t v) +{ + uint32_t ret = v & 0xffff; + + __asm __volatile( + "mov %0, %0, ror #8\n" + "orr %0, %0, %0, lsr #16\n" + "bic %0, %0, %0, lsl #16" + : "+r" (ret)); + + return ((uint16_t)ret); +} + +#ifdef __OPTIMIZE__ + +#define __bswap32_constant(x) \ + ((((x) & 0xff000000U) >> 24) | \ + (((x) & 0x00ff0000U) >> 8) | \ + (((x) & 0x0000ff00U) << 8) | \ + (((x) & 0x000000ffU) << 24)) + +#define __bswap16_constant(x) \ + ((((x) & 0xff00) >> 8) | \ + (((x) & 0x00ff) << 8)) + +#define __bswap16(x) \ + ((uint16_t)(__builtin_constant_p(x) ? \ + __bswap16_constant(x) : \ + __bswap16_var(x))) + +#define __bswap32(x) \ + ((uint32_t)(__builtin_constant_p(x) ? \ + __bswap32_constant(x) : \ + __bswap32_var(x))) + +#else +#define __bswap16(x) __bswap16_var(x) +#define __bswap32(x) __bswap32_var(x) + +#endif /* __OPTIMIZE__ */ +#endif /* ENDIAN__H */ diff --git a/include/lib/libc/aarch32/limits_.h b/include/lib/libc/aarch32/limits_.h new file mode 100644 index 0000000..26cec17 --- /dev/null +++ b/include/lib/libc/aarch32/limits_.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#define SCHAR_MAX 0x7F +#define SCHAR_MIN (-SCHAR_MIN - 1) +#define CHAR_MAX 0x7F +#define CHAR_MIN (-CHAR_MAX - 1) +#define UCHAR_MAX 0xFFU +#define SHRT_MAX 0x7FFF +#define SHRT_MIN (-SHRT_MAX - 1) +#define USHRT_MAX 0xFFFFU +#define INT_MAX 0x7FFFFFFF +#define INT_MIN (-INT_MAX - 1) +#define UINT_MAX 0xFFFFFFFFU +#define LONG_MAX 0x7FFFFFFFL +#define LONG_MIN (-LONG_MAX - 1L) +#define ULONG_MAX 0xFFFFFFFFUL +#define LLONG_MAX 0x7FFFFFFFFFFFFFFFLL +#define LLONG_MIN (-LLONG_MAX - 1LL) +#define ULLONG_MAX 0xFFFFFFFFFFFFFFFFULL + +#define __LONG_BIT 32 +#define __WORD_BIT 32 diff --git a/include/lib/libc/aarch32/stddef_.h b/include/lib/libc/aarch32/stddef_.h new file mode 100644 index 0000000..1babfad --- /dev/null +++ b/include/lib/libc/aarch32/stddef_.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDDEF__H +#define STDDEF__H + +#ifndef SIZET_ +typedef unsigned int size_t; +#define SIZET_ +#endif + +#ifndef _PTRDIFF_T +typedef long ptrdiff_t; +#define _PTRDIFF_T +#endif + +#endif /* STDDEF__H */ diff --git a/include/lib/libc/aarch32/stdint_.h b/include/lib/libc/aarch32/stdint_.h new file mode 100644 index 0000000..4f49485 --- /dev/null +++ b/include/lib/libc/aarch32/stdint_.h @@ -0,0 +1,118 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#define INT8_MAX 0x7F +#define INT8_MIN (-INT8_MAX - 1) +#define UINT8_MAX 0xFFU + +#define INT16_MAX 0x7FFF +#define INT16_MIN (-INT16_MAX - 1) +#define UINT16_MAX 0xFFFFU + +#define INT32_MAX 0x7FFFFFFF +#define INT32_MIN (-INT32_MAX - 1) +#define UINT32_MAX 0xFFFFFFFFU + +#define INT64_MAX 0x7FFFFFFFFFFFFFFFLL +#define INT64_MIN (-INT64_MAX - 1LL) +#define UINT64_MAX 0xFFFFFFFFFFFFFFFFULL + +#define INT_LEAST8_MIN INT8_MIN +#define INT_LEAST8_MAX INT8_MAX +#define UINT_LEAST8_MAX UINT8_MAX + +#define INT_LEAST16_MIN INT16_MIN +#define INT_LEAST16_MAX INT16_MAX +#define UINT_LEAST16_MAX UINT16_MAX + +#define INT_LEAST32_MIN INT32_MIN +#define INT_LEAST32_MAX INT32_MAX +#define UINT_LEAST32_MAX UINT32_MAX + +#define INT_LEAST64_MIN INT64_MIN +#define INT_LEAST64_MAX INT64_MAX +#define UINT_LEAST64_MAX UINT64_MAX + +#define INT_FAST8_MIN INT32_MIN +#define INT_FAST8_MAX INT32_MAX +#define UINT_FAST8_MAX UINT32_MAX + +#define INT_FAST16_MIN INT32_MIN +#define INT_FAST16_MAX INT32_MAX +#define UINT_FAST16_MAX UINT32_MAX + +#define INT_FAST32_MIN INT32_MIN +#define INT_FAST32_MAX INT32_MAX +#define UINT_FAST32_MAX UINT32_MAX + +#define INT_FAST64_MIN INT64_MIN +#define INT_FAST64_MAX INT64_MAX +#define UINT_FAST64_MAX UINT64_MAX + +#define INTPTR_MIN INT32_MIN +#define INTPTR_MAX INT32_MAX +#define UINTPTR_MAX UINT32_MAX + +#define INTMAX_MIN INT64_MIN +#define INTMAX_MAX INT64_MAX +#define UINTMAX_MAX UINT64_MAX + +#define PTRDIFF_MIN INT32_MIN +#define PTRDIFF_MAX INT32_MAX + +#define SIZE_MAX UINT32_MAX + +#define INT8_C(x) x +#define INT16_C(x) x +#define INT32_C(x) x +#define INT64_C(x) x ## LL + +#define UINT8_C(x) x +#define UINT16_C(x) x +#define UINT32_C(x) x ## U +#define UINT64_C(x) x ## ULL + +#define INTMAX_C(x) x ## LL +#define UINTMAX_C(x) x ## ULL + +typedef signed char int8_t; +typedef short int16_t; +typedef int int32_t; +typedef long long int64_t; + +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef unsigned int uint32_t; +typedef unsigned long long uint64_t; + +typedef signed char int8_least_t; +typedef short int16_least_t; +typedef int int32_least_t; +typedef long long int64_least_t; + +typedef unsigned char uint8_least_t; +typedef unsigned short uint16_least_t; +typedef unsigned int uint32_least_t; +typedef unsigned long long uint64_least_t; + +typedef int int8_fast_t; +typedef int int16_fast_t; +typedef int int32_fast_t; +typedef long long int64_fast_t; + +typedef unsigned int uint8_fast_t; +typedef unsigned int uint16_fast_t; +typedef unsigned int uint32_fast_t; +typedef unsigned long long uint64_fast_t; + +typedef long intptr_t; +typedef unsigned long uintptr_t; + +typedef long long intmax_t; +typedef unsigned long long uintmax_t; + +typedef long register_t; +typedef unsigned long u_register_t; diff --git a/include/lib/libc/aarch32/stdio_.h b/include/lib/libc/aarch32/stdio_.h new file mode 100644 index 0000000..50d3cc2 --- /dev/null +++ b/include/lib/libc/aarch32/stdio_.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDIO__H +#define STDIO__H + +#ifndef SIZET_ +typedef unsigned int size_t; +#define SIZET_ +#endif + +#ifndef SSIZET_ +typedef int ssize_t; +#define SSIZET_ +#endif + +#endif /* STDIO__H */ diff --git a/include/lib/libc/aarch32/stdlib_.h b/include/lib/libc/aarch32/stdlib_.h new file mode 100644 index 0000000..9c07857 --- /dev/null +++ b/include/lib/libc/aarch32/stdlib_.h @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDLIB__H +#define STDLIB__H + +#ifndef SIZET_ +typedef unsigned int size_t; +#define SIZET_ +#endif + +#define EXIT_FAILURE 1 +#define EXIT_SUCCESS 0 + +#endif /* STDLIB__H */ diff --git a/include/lib/libc/aarch32/string_.h b/include/lib/libc/aarch32/string_.h new file mode 100644 index 0000000..4e139b0 --- /dev/null +++ b/include/lib/libc/aarch32/string_.h @@ -0,0 +1,15 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STRING__H +#define STRING__H + +#ifndef SIZET_ +typedef unsigned int size_t; +#define SIZET_ +#endif + +#endif /* STRING__H */ diff --git a/include/lib/libc/aarch32/time_.h b/include/lib/libc/aarch32/time_.h new file mode 100644 index 0000000..a9169c2 --- /dev/null +++ b/include/lib/libc/aarch32/time_.h @@ -0,0 +1,17 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef TIME__H +#define TIME__H + +#ifndef SIZET_ +typedef unsigned int size_t; +#define SIZET_ +#endif + +typedef long int time_t; + +#endif /* TIME__H */ diff --git a/include/lib/libc/aarch64/endian_.h b/include/lib/libc/aarch64/endian_.h new file mode 100644 index 0000000..7c79fd4 --- /dev/null +++ b/include/lib/libc/aarch64/endian_.h @@ -0,0 +1,128 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 2001 David E. O'Brien + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)endian.h 8.1 (Berkeley) 6/10/93 + * $NetBSD: endian.h,v 1.7 1999/08/21 05:53:51 simonb Exp $ + * $FreeBSD$ + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef ENDIAN__H +#define ENDIAN__H + +#include <stdint.h> + +/* + * Definitions for byte order, according to byte significance from low + * address to high. + */ +#define _LITTLE_ENDIAN 1234 /* LSB first: i386, vax */ +#define _BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */ +#define _PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */ + +#define _BYTE_ORDER _LITTLE_ENDIAN + +#if __BSD_VISIBLE +#define LITTLE_ENDIAN _LITTLE_ENDIAN +#define BIG_ENDIAN _BIG_ENDIAN +#define PDP_ENDIAN _PDP_ENDIAN +#define BYTE_ORDER _BYTE_ORDER +#endif + +#define _QUAD_HIGHWORD 1 +#define _QUAD_LOWWORD 0 +#define __ntohl(x) (__bswap32(x)) +#define __ntohs(x) (__bswap16(x)) +#define __htonl(x) (__bswap32(x)) +#define __htons(x) (__bswap16(x)) + +static __inline uint64_t +__bswap64(uint64_t x) +{ + uint64_t ret; + + __asm __volatile("rev %0, %1\n" + : "=&r" (ret), "+r" (x)); + + return (ret); +} + +static __inline uint32_t +__bswap32_var(uint32_t v) +{ + uint32_t ret; + + __asm __volatile("rev32 %x0, %x1\n" + : "=&r" (ret), "+r" (v)); + + return (ret); +} + +static __inline uint16_t +__bswap16_var(uint16_t v) +{ + uint32_t ret; + + __asm __volatile("rev16 %w0, %w1\n" + : "=&r" (ret), "+r" (v)); + + return ((uint16_t)ret); +} + +#ifdef __OPTIMIZE__ + +#define __bswap32_constant(x) \ + ((((x) & 0xff000000U) >> 24) | \ + (((x) & 0x00ff0000U) >> 8) | \ + (((x) & 0x0000ff00U) << 8) | \ + (((x) & 0x000000ffU) << 24)) + +#define __bswap16_constant(x) \ + ((((x) & 0xff00) >> 8) | \ + (((x) & 0x00ff) << 8)) + +#define __bswap16(x) \ + ((uint16_t)(__builtin_constant_p(x) ? \ + __bswap16_constant((uint16_t)(x)) : \ + __bswap16_var(x))) + +#define __bswap32(x) \ + ((uint32_t)(__builtin_constant_p(x) ? \ + __bswap32_constant((uint32_t)(x)) : \ + __bswap32_var(x))) + +#else +#define __bswap16(x) __bswap16_var(x) +#define __bswap32(x) __bswap32_var(x) + +#endif /* __OPTIMIZE__ */ +#endif /* ENDIAN__H */ diff --git a/include/lib/libc/aarch64/limits_.h b/include/lib/libc/aarch64/limits_.h new file mode 100644 index 0000000..e36cfe7 --- /dev/null +++ b/include/lib/libc/aarch64/limits_.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#define SCHAR_MAX 0x7F +#define SCHAR_MIN (-SCHAR_MIN - 1) +#define CHAR_MAX 0x7F +#define CHAR_MIN (-CHAR_MAX - 1) +#define UCHAR_MAX 0xFFU +#define SHRT_MAX 0x7FFF +#define SHRT_MIN (-SHRT_MAX - 1) +#define USHRT_MAX 0xFFFFU +#define INT_MAX 0x7FFFFFFF +#define INT_MIN (-INT_MAX - 1) +#define UINT_MAX 0xFFFFFFFFU +#define LONG_MAX 0x7FFFFFFFFFFFFFFFL +#define LONG_MIN (-LONG_MAX - 1L) +#define ULONG_MAX 0xFFFFFFFFFFFFFFFFUL +#define LLONG_MAX 0x7FFFFFFFFFFFFFFFLL +#define LLONG_MIN (-LLONG_MAX - 1LL) +#define ULLONG_MAX 0xFFFFFFFFFFFFFFFFULL + +#define __LONG_BIT 64 +#define __WORD_BIT 32 diff --git a/include/lib/libc/aarch64/setjmp_.h b/include/lib/libc/aarch64/setjmp_.h new file mode 100644 index 0000000..174b3eb --- /dev/null +++ b/include/lib/libc/aarch64/setjmp_.h @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef SETJMP__H +#define SETJMP__H + +#define JMP_CTX_X19 0x0 +#define JMP_CTX_X21 0x10 +#define JMP_CTX_X23 0x20 +#define JMP_CTX_X25 0x30 +#define JMP_CTX_X27 0x40 +#define JMP_CTX_X29 0x50 +#define JMP_CTX_SP 0x60 +#define JMP_CTX_END 0x70 /* Aligned to 16 bytes */ + +#define JMP_SIZE (JMP_CTX_END >> 3) + +#ifndef __ASSEMBLY__ + +#include <cdefs.h> + +/* Jump buffer hosting x18 - x30 and sp_el0 registers */ +typedef uint64_t jmp_buf[JMP_SIZE] __aligned(16); + +#endif /* __ASSEMBLY__ */ + +#endif /* SETJMP__H */ diff --git a/include/lib/libc/aarch64/stddef_.h b/include/lib/libc/aarch64/stddef_.h new file mode 100644 index 0000000..b7d8209 --- /dev/null +++ b/include/lib/libc/aarch64/stddef_.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDDEF__H +#define STDDEF__H + +#ifndef SIZET_ +typedef unsigned long size_t; +#define SIZET_ +#endif + +#ifndef _PTRDIFF_T +typedef long ptrdiff_t; +#define _PTRDIFF_T +#endif + +#endif /* STDDEF__H */ diff --git a/include/lib/libc/aarch64/stdint_.h b/include/lib/libc/aarch64/stdint_.h new file mode 100644 index 0000000..b99be30 --- /dev/null +++ b/include/lib/libc/aarch64/stdint_.h @@ -0,0 +1,118 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#define INT8_MAX 0x7F +#define INT8_MIN (-INT8_MAX - 1) +#define UINT8_MAX 0xFFU + +#define INT16_MAX 0x7FFF +#define INT16_MIN (-INT16_MAX - 1) +#define UINT16_MAX 0xFFFFU + +#define INT32_MAX 0x7FFFFFFF +#define INT32_MIN (-INT32_MAX - 1) +#define UINT32_MAX 0xFFFFFFFFU + +#define INT64_MAX 0x7FFFFFFFFFFFFFFFLL +#define INT64_MIN (-INT64_MAX - 1LL) +#define UINT64_MAX 0xFFFFFFFFFFFFFFFFULL + +#define INT_LEAST8_MIN INT8_MIN +#define INT_LEAST8_MAX INT8_MAX +#define UINT_LEAST8_MAX UINT8_MAX + +#define INT_LEAST16_MIN INT16_MIN +#define INT_LEAST16_MAX INT16_MAX +#define UINT_LEAST16_MAX UINT16_MAX + +#define INT_LEAST32_MIN INT32_MIN +#define INT_LEAST32_MAX INT32_MAX +#define UINT_LEAST32_MAX UINT32_MAX + +#define INT_LEAST64_MIN INT64_MIN +#define INT_LEAST64_MAX INT64_MAX +#define UINT_LEAST64_MAX UINT64_MAX + +#define INT_FAST8_MIN INT32_MIN +#define INT_FAST8_MAX INT32_MAX +#define UINT_FAST8_MAX UINT32_MAX + +#define INT_FAST16_MIN INT32_MIN +#define INT_FAST16_MAX INT32_MAX +#define UINT_FAST16_MAX UINT32_MAX + +#define INT_FAST32_MIN INT32_MIN +#define INT_FAST32_MAX INT32_MAX +#define UINT_FAST32_MAX UINT32_MAX + +#define INT_FAST64_MIN INT64_MIN +#define INT_FAST64_MAX INT64_MAX +#define UINT_FAST64_MAX UINT64_MAX + +#define INTPTR_MIN INT64_MIN +#define INTPTR_MAX INT64_MAX +#define UINTPTR_MAX UINT64_MAX + +#define INTMAX_MIN INT64_MIN +#define INTMAX_MAX INT64_MAX +#define UINTMAX_MAX UINT64_MAX + +#define PTRDIFF_MIN INT64_MIN +#define PTRDIFF_MAX INT64_MAX + +#define SIZE_MAX UINT64_MAX + +#define INT8_C(x) x +#define INT16_C(x) x +#define INT32_C(x) x +#define INT64_C(x) x ## LL + +#define UINT8_C(x) x +#define UINT16_C(x) x +#define UINT32_C(x) x ## U +#define UINT64_C(x) x ## ULL + +#define INTMAX_C(x) x ## L +#define UINTMAX_C(x) x ## ULL + +typedef signed char int8_t; +typedef short int16_t; +typedef int int32_t; +typedef long long int64_t; + +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef unsigned int uint32_t; +typedef unsigned long long uint64_t; + +typedef signed char int8_least_t; +typedef short int16_least_t; +typedef int int32_least_t; +typedef long long int64_least_t; + +typedef unsigned char uint8_least_t; +typedef unsigned short uint16_least_t; +typedef unsigned int uint32_least_t; +typedef unsigned long long uint64_least_t; + +typedef int int8_fast_t; +typedef int int16_fast_t; +typedef int int32_fast_t; +typedef long long int64_fast_t; + +typedef unsigned int uint8_fast_t; +typedef unsigned int uint16_fast_t; +typedef unsigned int uint32_fast_t; +typedef unsigned long long uint64_fast_t; + +typedef long intptr_t; +typedef unsigned long uintptr_t; + +typedef long intmax_t; +typedef unsigned long uintmax_t; + +typedef long register_t; +typedef unsigned long u_register_t; diff --git a/include/lib/libc/aarch64/stdio_.h b/include/lib/libc/aarch64/stdio_.h new file mode 100644 index 0000000..09b0172 --- /dev/null +++ b/include/lib/libc/aarch64/stdio_.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDIO__H +#define STDIO__H + +#ifndef SIZET_ +typedef unsigned long size_t; +#define SIZET_ +#endif + +#ifndef SSIZET_ +typedef long ssize_t; +#define SSIZET_ +#endif + +#endif /* STDIO__H */ diff --git a/include/lib/libc/aarch64/stdlib_.h b/include/lib/libc/aarch64/stdlib_.h new file mode 100644 index 0000000..81a39d1 --- /dev/null +++ b/include/lib/libc/aarch64/stdlib_.h @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDLIB__H +#define STDLIB__H + +#ifndef SIZET_ +typedef unsigned long size_t; +#define SIZET_ +#endif + +#define EXIT_FAILURE 1 +#define EXIT_SUCCESS 0 + +#endif /* STDLIB__H */ diff --git a/include/lib/libc/aarch64/string_.h b/include/lib/libc/aarch64/string_.h new file mode 100644 index 0000000..71c51a6 --- /dev/null +++ b/include/lib/libc/aarch64/string_.h @@ -0,0 +1,15 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STRING__H +#define STRING__H + +#ifndef SIZET_ +typedef unsigned long size_t; +#define SIZET_ +#endif + +#endif /* STRING__H */ diff --git a/include/lib/libc/aarch64/time_.h b/include/lib/libc/aarch64/time_.h new file mode 100644 index 0000000..68ab1b8 --- /dev/null +++ b/include/lib/libc/aarch64/time_.h @@ -0,0 +1,17 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef TIME__H +#define TIME__H + +#ifndef SIZET_ +typedef unsigned long size_t; +#define SIZET_ +#endif + +typedef long int time_t; + +#endif /* TIME__H */ diff --git a/include/lib/libc/assert.h b/include/lib/libc/assert.h new file mode 100644 index 0000000..d04f9dc --- /dev/null +++ b/include/lib/libc/assert.h @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ASSERT_H +#define ASSERT_H + +#include <cdefs.h> + +#include <platform_def.h> + +#include <common/debug.h> + +#ifndef PLAT_LOG_LEVEL_ASSERT +#define PLAT_LOG_LEVEL_ASSERT LOG_LEVEL +#endif + +#if ENABLE_ASSERTIONS +# if PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_VERBOSE +# define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e)) +# elif PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_INFO +# define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__)) +# else +# define assert(e) ((e) ? (void)0 : __assert()) +# endif +#else +#define assert(e) ((void)0) +#endif /* ENABLE_ASSERTIONS */ + +#if PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_VERBOSE +__dead2 void __assert(const char *file, unsigned int line, + const char *assertion); +#elif PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_INFO +__dead2 void __assert(const char *file, unsigned int line); +#else +__dead2 void __assert(void); +#endif + +#endif /* ASSERT_H */ diff --git a/include/lib/libc/cdefs.h b/include/lib/libc/cdefs.h new file mode 100644 index 0000000..0d00722 --- /dev/null +++ b/include/lib/libc/cdefs.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef CDEFS_H +#define CDEFS_H + +#define __dead2 __attribute__((__noreturn__)) +#define __deprecated __attribute__((__deprecated__)) +#define __packed __attribute__((__packed__)) +#define __used __attribute__((__used__)) +#define __unused __attribute__((__unused__)) +#define __aligned(x) __attribute__((__aligned__(x))) +#define __section(x) __attribute__((__section__(x))) +#if RECLAIM_INIT_CODE +/* + * Add each function to a section that is unique so the functions can still + * be garbage collected + */ +#define __init __section(".text.init." __FILE__ "." __XSTRING(__LINE__)) +#else +#define __init +#endif + +#define __printflike(fmtarg, firstvararg) \ + __attribute__((__format__ (__printf__, fmtarg, firstvararg))) + +#define __weak_reference(sym, alias) \ + __asm__(".weak alias"); \ + __asm__(".equ alias, sym") + +#define __STRING(x) #x +#define __XSTRING(x) __STRING(x) + +#endif /* CDEFS_H */ diff --git a/include/lib/libc/endian.h b/include/lib/libc/endian.h new file mode 100644 index 0000000..4100f57 --- /dev/null +++ b/include/lib/libc/endian.h @@ -0,0 +1,191 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2002 Thomas Moestl <tmm@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef ENDIAN_H +#define ENDIAN_H + +#include <cdefs.h> +#include <stdint.h> +#include <endian_.h> + +/* + * General byte order swapping functions. + */ +#define bswap16(x) __bswap16(x) +#define bswap32(x) __bswap32(x) +#define bswap64(x) __bswap64(x) + +/* + * Host to big endian, host to little endian, big endian to host, and little + * endian to host byte order functions as detailed in byteorder(9). + */ +#if _BYTE_ORDER == _LITTLE_ENDIAN +#define htobe16(x) bswap16((x)) +#define htobe32(x) bswap32((x)) +#define htobe64(x) bswap64((x)) +#define htole16(x) ((uint16_t)(x)) +#define htole32(x) ((uint32_t)(x)) +#define htole64(x) ((uint64_t)(x)) + +#define be16toh(x) bswap16((x)) +#define be32toh(x) bswap32((x)) +#define be64toh(x) bswap64((x)) +#define le16toh(x) ((uint16_t)(x)) +#define le32toh(x) ((uint32_t)(x)) +#define le64toh(x) ((uint64_t)(x)) +#else /* _BYTE_ORDER != _LITTLE_ENDIAN */ +#define htobe16(x) ((uint16_t)(x)) +#define htobe32(x) ((uint32_t)(x)) +#define htobe64(x) ((uint64_t)(x)) +#define htole16(x) bswap16((x)) +#define htole32(x) bswap32((x)) +#define htole64(x) bswap64((x)) + +#define be16toh(x) ((uint16_t)(x)) +#define be32toh(x) ((uint32_t)(x)) +#define be64toh(x) ((uint64_t)(x)) +#define le16toh(x) bswap16((x)) +#define le32toh(x) bswap32((x)) +#define le64toh(x) bswap64((x)) +#endif /* _BYTE_ORDER == _LITTLE_ENDIAN */ + +/* Alignment-agnostic encode/decode bytestream to/from little/big endian. */ + +static __inline uint16_t +be16dec(const void *pp) +{ + uint8_t const *p = (uint8_t const *)pp; + + return ((p[0] << 8) | p[1]); +} + +static __inline uint32_t +be32dec(const void *pp) +{ + uint8_t const *p = (uint8_t const *)pp; + + return (((unsigned)p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3]); +} + +static __inline uint64_t +be64dec(const void *pp) +{ + uint8_t const *p = (uint8_t const *)pp; + + return (((uint64_t)be32dec(p) << 32) | be32dec(p + 4)); +} + +static __inline uint16_t +le16dec(const void *pp) +{ + uint8_t const *p = (uint8_t const *)pp; + + return ((p[1] << 8) | p[0]); +} + +static __inline uint32_t +le32dec(const void *pp) +{ + uint8_t const *p = (uint8_t const *)pp; + + return (((unsigned)p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0]); +} + +static __inline uint64_t +le64dec(const void *pp) +{ + uint8_t const *p = (uint8_t const *)pp; + + return (((uint64_t)le32dec(p + 4) << 32) | le32dec(p)); +} + +static __inline void +be16enc(void *pp, uint16_t u) +{ + uint8_t *p = (uint8_t *)pp; + + p[0] = (u >> 8) & 0xff; + p[1] = u & 0xff; +} + +static __inline void +be32enc(void *pp, uint32_t u) +{ + uint8_t *p = (uint8_t *)pp; + + p[0] = (u >> 24) & 0xff; + p[1] = (u >> 16) & 0xff; + p[2] = (u >> 8) & 0xff; + p[3] = u & 0xff; +} + +static __inline void +be64enc(void *pp, uint64_t u) +{ + uint8_t *p = (uint8_t *)pp; + + be32enc(p, (uint32_t)(u >> 32)); + be32enc(p + 4, (uint32_t)(u & 0xffffffffU)); +} + +static __inline void +le16enc(void *pp, uint16_t u) +{ + uint8_t *p = (uint8_t *)pp; + + p[0] = u & 0xff; + p[1] = (u >> 8) & 0xff; +} + +static __inline void +le32enc(void *pp, uint32_t u) +{ + uint8_t *p = (uint8_t *)pp; + + p[0] = u & 0xff; + p[1] = (u >> 8) & 0xff; + p[2] = (u >> 16) & 0xff; + p[3] = (u >> 24) & 0xff; +} + +static __inline void +le64enc(void *pp, uint64_t u) +{ + uint8_t *p = (uint8_t *)pp; + + le32enc(p, (uint32_t)(u & 0xffffffffU)); + le32enc(p + 4, (uint32_t)(u >> 32)); +} + +#endif /* ENDIAN_H */ diff --git a/include/lib/libc/errno.h b/include/lib/libc/errno.h new file mode 100644 index 0000000..029912f --- /dev/null +++ b/include/lib/libc/errno.h @@ -0,0 +1,169 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 1982, 1986, 1989, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)errno.h 8.5 (Berkeley) 1/21/94 + * $FreeBSD$ + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef ERRNO_H +#define ERRNO_H + +#define EPERM 1 /* Operation not permitted */ +#define ENOENT 2 /* No such file or directory */ +#define ESRCH 3 /* No such process */ +#define EINTR 4 /* Interrupted system call */ +#define EIO 5 /* Input/output error */ +#define ENXIO 6 /* Device not configured */ +#define E2BIG 7 /* Argument list too long */ +#define ENOEXEC 8 /* Exec format error */ +#define EBADF 9 /* Bad file descriptor */ +#define ECHILD 10 /* No child processes */ +#define EDEADLK 11 /* Resource deadlock avoided */ + /* 11 was EAGAIN */ +#define ENOMEM 12 /* Cannot allocate memory */ +#define EACCES 13 /* Permission denied */ +#define EFAULT 14 /* Bad address */ +#define ENOTBLK 15 /* Block device required */ +#define EBUSY 16 /* Device busy */ +#define EEXIST 17 /* File exists */ +#define EXDEV 18 /* Cross-device link */ +#define ENODEV 19 /* Operation not supported by device */ +#define ENOTDIR 20 /* Not a directory */ +#define EISDIR 21 /* Is a directory */ +#define EINVAL 22 /* Invalid argument */ +#define ENFILE 23 /* Too many open files in system */ +#define EMFILE 24 /* Too many open files */ +#define ENOTTY 25 /* Inappropriate ioctl for device */ +#define ETXTBSY 26 /* Text file busy */ +#define EFBIG 27 /* File too large */ +#define ENOSPC 28 /* No space left on device */ +#define ESPIPE 29 /* Illegal seek */ +#define EROFS 30 /* Read-only filesystem */ +#define EMLINK 31 /* Too many links */ +#define EPIPE 32 /* Broken pipe */ + +/* math software */ +#define EDOM 33 /* Numerical argument out of domain */ +#define ERANGE 34 /* Result too large */ + +/* non-blocking and interrupt i/o */ +#define EAGAIN 35 /* Resource temporarily unavailable */ +#define EWOULDBLOCK EAGAIN /* Operation would block */ +#define EINPROGRESS 36 /* Operation now in progress */ +#define EALREADY 37 /* Operation already in progress */ + +/* ipc/network software -- argument errors */ +#define ENOTSOCK 38 /* Socket operation on non-socket */ +#define EDESTADDRREQ 39 /* Destination address required */ +#define EMSGSIZE 40 /* Message too long */ +#define EPROTOTYPE 41 /* Protocol wrong type for socket */ +#define ENOPROTOOPT 42 /* Protocol not available */ +#define EPROTONOSUPPORT 43 /* Protocol not supported */ +#define ESOCKTNOSUPPORT 44 /* Socket type not supported */ +#define EOPNOTSUPP 45 /* Operation not supported */ +#define ENOTSUP EOPNOTSUPP /* Operation not supported */ +#define EPFNOSUPPORT 46 /* Protocol family not supported */ +#define EAFNOSUPPORT 47 /* Address family not supported by protocol family */ +#define EADDRINUSE 48 /* Address already in use */ +#define EADDRNOTAVAIL 49 /* Can't assign requested address */ + +/* ipc/network software -- operational errors */ +#define ENETDOWN 50 /* Network is down */ +#define ENETUNREACH 51 /* Network is unreachable */ +#define ENETRESET 52 /* Network dropped connection on reset */ +#define ECONNABORTED 53 /* Software caused connection abort */ +#define ECONNRESET 54 /* Connection reset by peer */ +#define ENOBUFS 55 /* No buffer space available */ +#define EISCONN 56 /* Socket is already connected */ +#define ENOTCONN 57 /* Socket is not connected */ +#define ESHUTDOWN 58 /* Can't send after socket shutdown */ +#define ETOOMANYREFS 59 /* Too many references: can't splice */ +#define ETIMEDOUT 60 /* Operation timed out */ +#define ECONNREFUSED 61 /* Connection refused */ + +#define ELOOP 62 /* Too many levels of symbolic links */ +#define ENAMETOOLONG 63 /* File name too long */ + +/* should be rearranged */ +#define EHOSTDOWN 64 /* Host is down */ +#define EHOSTUNREACH 65 /* No route to host */ +#define ENOTEMPTY 66 /* Directory not empty */ + +/* quotas & mush */ +#define EPROCLIM 67 /* Too many processes */ +#define EUSERS 68 /* Too many users */ +#define EDQUOT 69 /* Disc quota exceeded */ + +/* Network File System */ +#define ESTALE 70 /* Stale NFS file handle */ +#define EREMOTE 71 /* Too many levels of remote in path */ +#define EBADRPC 72 /* RPC struct is bad */ +#define ERPCMISMATCH 73 /* RPC version wrong */ +#define EPROGUNAVAIL 74 /* RPC prog. not avail */ +#define EPROGMISMATCH 75 /* Program version wrong */ +#define EPROCUNAVAIL 76 /* Bad procedure for program */ + +#define ENOLCK 77 /* No locks available */ +#define ENOSYS 78 /* Function not implemented */ + +#define EFTYPE 79 /* Inappropriate file type or format */ +#define EAUTH 80 /* Authentication error */ +#define ENEEDAUTH 81 /* Need authenticator */ +#define EIDRM 82 /* Identifier removed */ +#define ENOMSG 83 /* No message of desired type */ +#define EOVERFLOW 84 /* Value too large to be stored in data type */ +#define ECANCELED 85 /* Operation canceled */ +#define EILSEQ 86 /* Illegal byte sequence */ +#define ENOATTR 87 /* Attribute not found */ + +#define EDOOFUS 88 /* Programming error */ + +#define EBADMSG 89 /* Bad message */ +#define EMULTIHOP 90 /* Multihop attempted */ +#define ENOLINK 91 /* Link has been severed */ +#define EPROTO 92 /* Protocol error */ + +#define ENOTCAPABLE 93 /* Capabilities insufficient */ +#define ECAPMODE 94 /* Not permitted in capability mode */ +#define ENOTRECOVERABLE 95 /* State not recoverable */ +#define EOWNERDEAD 96 /* Previous owner died */ + +#define ELAST 96 /* Must be equal largest errno */ + +#endif /* ERRNO_H */ diff --git a/include/lib/libc/limits.h b/include/lib/libc/limits.h new file mode 100644 index 0000000..41bb658 --- /dev/null +++ b/include/lib/libc/limits.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef LIMITS_H +#define LIMITS_H + +#include <limits_.h> + +#define CHAR_BIT 8 +#define MB_LEN_MAX 1 + +#endif /* LIMITS_H */ diff --git a/include/lib/libc/setjmp.h b/include/lib/libc/setjmp.h new file mode 100644 index 0000000..5661201 --- /dev/null +++ b/include/lib/libc/setjmp.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef SETJMP_H +#define SETJMP_H + +#include <setjmp_.h> + +#ifndef __ASSEMBLY__ + +#include <cdefs.h> + +int setjmp(jmp_buf env); +__dead2 void longjmp(jmp_buf env, int val); + +#endif /* __ASSEMBLY__ */ +#endif /* SETJMP_H */ diff --git a/include/lib/libc/stdarg.h b/include/lib/libc/stdarg.h new file mode 100644 index 0000000..e260b9b --- /dev/null +++ b/include/lib/libc/stdarg.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef STDARG_H +#define STDARG_H + +#define va_list __builtin_va_list +#define va_start(ap, last) __builtin_va_start(ap, last) +#define va_end(ap) __builtin_va_end(ap) +#define va_copy(to, from) __builtin_va_copy(to, from) +#define va_arg(to, type) __builtin_va_arg(to, type) + +#endif /* STDARG_H */ diff --git a/include/lib/libc/stdbool.h b/include/lib/libc/stdbool.h new file mode 100644 index 0000000..e39aef7 --- /dev/null +++ b/include/lib/libc/stdbool.h @@ -0,0 +1,17 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STDBOOL_H +#define STDBOOL_H + +#define bool _Bool + +#define true 1 +#define false 0 + +#define __bool_true_false_are_defined 1 + +#endif /* STDBOOL_H */ diff --git a/include/lib/libc/stddef.h b/include/lib/libc/stddef.h new file mode 100644 index 0000000..c9957bd --- /dev/null +++ b/include/lib/libc/stddef.h @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef STDDEF_H +#define STDDEF_H + +#include <stddef_.h> + +#ifndef NULL +#define NULL ((void *) 0) +#endif + +#define offsetof(st, m) __builtin_offsetof(st, m) + +#endif /* STDDEF_H */ diff --git a/include/lib/libc/stdint.h b/include/lib/libc/stdint.h new file mode 100644 index 0000000..d44a973 --- /dev/null +++ b/include/lib/libc/stdint.h @@ -0,0 +1,16 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef STDINT_H +#define STDINT_H + +#include <stdint_.h> + +#endif /* STDINT_H */ diff --git a/include/lib/libc/stdio.h b/include/lib/libc/stdio.h new file mode 100644 index 0000000..3d9323e --- /dev/null +++ b/include/lib/libc/stdio.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef STDIO_H +#define STDIO_H + +#include <cdefs.h> +#include <stdio_.h> + +#ifndef NULL +#define NULL ((void *) 0) +#endif + +#define EOF -1 + +int printf(const char *fmt, ...) __printflike(1, 2); +int snprintf(char *s, size_t n, const char *fmt, ...) __printflike(3, 4); + +#ifdef STDARG_H +int vprintf(const char *fmt, va_list args); +#endif + +int putchar(int c); +int puts(const char *s); + +#endif /* STDIO_H */ diff --git a/include/lib/libc/stdlib.h b/include/lib/libc/stdlib.h new file mode 100644 index 0000000..edd6265 --- /dev/null +++ b/include/lib/libc/stdlib.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef STDLIB_H +#define STDLIB_H + +#include <stdlib_.h> + +#ifndef NULL +#define NULL ((void *) 0) +#endif + +#define _ATEXIT_MAX 1 + +extern void abort(void); +extern int atexit(void (*func)(void)); +extern void exit(int status); + +#endif /* STDLIB_H */ diff --git a/include/lib/libc/string.h b/include/lib/libc/string.h new file mode 100644 index 0000000..ee6eeac --- /dev/null +++ b/include/lib/libc/string.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef STRING_H +#define STRING_H + +#include <string_.h> + +#ifndef NULL +#define NULL ((void *) 0) +#endif + +void *memcpy(void *dst, const void *src, size_t len); +void *memmove(void *dst, const void *src, size_t len); +int memcmp(const void *s1, const void *s2, size_t len); +int strcmp(const char *s1, const char *s2); +int strncmp(const char *s1, const char *s2, size_t n); +void *memchr(const void *src, int c, size_t len); +char *strchr(const char *s, int c); +void *memset(void *dst, int val, size_t count); +size_t strlen(const char *s); +size_t strnlen(const char *s, size_t maxlen); +char *strrchr(const char *p, int ch); +size_t strlcpy(char * dst, const char * src, size_t dsize); + +#endif /* STRING_H */ diff --git a/include/lib/libc/time.h b/include/lib/libc/time.h new file mode 100644 index 0000000..71d3e7e --- /dev/null +++ b/include/lib/libc/time.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero + * + * SPDX-License-Identifier: BSD-3-Clause + */ +/* + * Portions copyright (c) 2018, ARM Limited and Contributors. + * All rights reserved. + */ + +#ifndef TIME_H +#define TIME_H + +#include <time_.h> + +#ifndef NULL +#define NULL ((void *) 0) +#endif + +#endif /* TIME_H */ |