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-rw-r--r--include/lib/libc/aarch64/endian_.h128
-rw-r--r--include/lib/libc/aarch64/float.h94
-rw-r--r--include/lib/libc/aarch64/inttypes_.h28
-rw-r--r--include/lib/libc/aarch64/limits_.h26
-rw-r--r--include/lib/libc/aarch64/setjmp_.h30
-rw-r--r--include/lib/libc/aarch64/stddef_.h15
-rw-r--r--include/lib/libc/aarch64/stdint_.h31
-rw-r--r--include/lib/libc/aarch64/stdio_.h15
8 files changed, 367 insertions, 0 deletions
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/float.h b/include/lib/libc/aarch64/float.h
new file mode 100644
index 0000000..0829f6f
--- /dev/null
+++ b/include/lib/libc/aarch64/float.h
@@ -0,0 +1,94 @@
+/*-
+ * Copyright (c) 1989 Regents of the University of California.
+ * 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.
+ * 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.
+ *
+ * from: @(#)float.h 7.1 (Berkeley) 5/8/90
+ * $FreeBSD$
+ */
+
+#ifndef _MACHINE_FLOAT_H_
+#define _MACHINE_FLOAT_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+extern int __flt_rounds(void);
+__END_DECLS
+
+#define FLT_RADIX 2 /* b */
+#define FLT_ROUNDS __flt_rounds()
+#if __ISO_C_VISIBLE >= 1999
+#define FLT_EVAL_METHOD 0
+#define DECIMAL_DIG 17 /* max precision in decimal digits */
+#endif
+
+#define FLT_MANT_DIG 24 /* p */
+#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */
+#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */
+#define FLT_MIN_EXP (-125) /* emin */
+#define FLT_MIN 1.17549435E-38F /* b**(emin-1) */
+#define FLT_MIN_10_EXP (-37) /* ceil(log10(b**(emin-1))) */
+#define FLT_MAX_EXP 128 /* emax */
+#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
+#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
+#if __ISO_C_VISIBLE >= 2011
+#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
+#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
+#define FLT_HAS_SUBNORM 1
+#endif /* __ISO_C_VISIBLE >= 2011 */
+
+#define DBL_MANT_DIG 53
+#define DBL_EPSILON 2.2204460492503131E-16
+#define DBL_DIG 15
+#define DBL_MIN_EXP (-1021)
+#define DBL_MIN 2.2250738585072014E-308
+#define DBL_MIN_10_EXP (-307)
+#define DBL_MAX_EXP 1024
+#define DBL_MAX 1.7976931348623157E+308
+#define DBL_MAX_10_EXP 308
+#if __ISO_C_VISIBLE >= 2011
+#define DBL_TRUE_MIN 4.9406564584124654E-324
+#define DBL_DECIMAL_DIG 17
+#define DBL_HAS_SUBNORM 1
+#endif /* __ISO_C_VISIBLE >= 2011 */
+
+#define LDBL_MANT_DIG 113
+#define LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
+#define LDBL_DIG 33
+#define LDBL_MIN_EXP (-16381)
+#define LDBL_MIN 3.362103143112093506262677817321752603E-4932L
+#define LDBL_MIN_10_EXP (-4931)
+#define LDBL_MAX_EXP (+16384)
+#define LDBL_MAX 1.189731495357231765085759326628007016E+4932L
+#define LDBL_MAX_10_EXP (+4932)
+#if __ISO_C_VISIBLE >= 2011
+#define LDBL_TRUE_MIN 6.475175119438025110924438958227646552E-4966L
+#define LDBL_DECIMAL_DIG 36
+#define LDBL_HAS_SUBNORM 1
+#endif /* __ISO_C_VISIBLE >= 2011 */
+
+#endif /* _MACHINE_FLOAT_H_ */
diff --git a/include/lib/libc/aarch64/inttypes_.h b/include/lib/libc/aarch64/inttypes_.h
new file mode 100644
index 0000000..f25882f
--- /dev/null
+++ b/include/lib/libc/aarch64/inttypes_.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2020 Broadcom
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+/*
+ * Portions copyright (c) 2020, ARM Limited and Contributors.
+ * All rights reserved.
+ */
+
+#ifndef INTTYPES__H
+#define INTTYPES__H
+
+#define PRId64 "ld" /* int64_t */
+#define PRIi64 "li" /* int64_t */
+#define PRIo64 "lo" /* int64_t */
+#define PRIu64 "lu" /* uint64_t */
+#define PRIx64 "lx" /* uint64_t */
+#define PRIX64 "lX" /* uint64_t */
+
+#define PRIdPTR "ld" /* intptr_t */
+#define PRIiPTR "li" /* intptr_t */
+#define PRIoPTR "lo" /* intptr_t */
+#define PRIuPTR "lu" /* uintptr_t */
+#define PRIxPTR "lx" /* uintptr_t */
+#define PRIXPTR "lX" /* uintptr_t */
+
+#endif /* INTTYPES__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..f880a17
--- /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 __ASSEMBLER__
+
+#include <cdefs.h>
+
+/* Jump buffer hosting x18 - x30 and sp_el0 registers */
+typedef uint64_t jmp_buf[JMP_SIZE] __aligned(16);
+
+#endif /* __ASSEMBLER__ */
+
+#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..6ecc606
--- /dev/null
+++ b/include/lib/libc/aarch64/stddef_.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2018-2019, 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
+
+#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..56e9f1b
--- /dev/null
+++ b/include/lib/libc/aarch64/stdint_.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2020 Broadcom
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+/*
+ * Portions copyright (c) 2020, ARM Limited and Contributors.
+ * All rights reserved.
+ */
+
+#ifndef STDINT__H
+#define STDINT__H
+
+#define INT64_MAX LONG_MAX
+#define INT64_MIN LONG_MIN
+#define UINT64_MAX ULONG_MAX
+
+#define INT64_C(x) x ## L
+#define UINT64_C(x) x ## UL
+
+typedef long int64_t;
+typedef unsigned long uint64_t;
+typedef long int64_least_t;
+typedef unsigned long uint64_least_t;
+typedef long int64_fast_t;
+typedef unsigned long uint64_fast_t;
+
+typedef __int128 int128_t;
+typedef unsigned __int128 uint128_t;
+
+#endif
diff --git a/include/lib/libc/aarch64/stdio_.h b/include/lib/libc/aarch64/stdio_.h
new file mode 100644
index 0000000..afaeadc
--- /dev/null
+++ b/include/lib/libc/aarch64/stdio_.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef STDIO__H
+#define STDIO__H
+
+#ifndef SSIZET_
+typedef long ssize_t;
+#define SSIZET_
+#endif
+
+#endif /* STDIO__H */