-Idrivers/arm/interconnect/cci-400/ \
-Idrivers/arm/peripherals/pl011/ \
-Iplat/fvp -Idrivers/power \
- -Iarch/system/gic -Icommon/psci
+ -Iarch/system/gic -Icommon/psci \
+ -Iinclude/stdlib -Iinclude/stdlib/sys
-ASFLAGS += -Wa,--fatal-warnings -D__ASSEMBLY__ ${INCLUDES}
-CFLAGS := -Wall -Werror -std=c99 -c -Os -DDEBUG=${DEBUG} ${INCLUDES} ${CFLAGS}
+ASFLAGS += -nostdinc -Wa,--fatal-warnings -D__ASSEMBLY__ ${INCLUDES}
+CFLAGS := -nostdinc -Wall -Werror -std=c99 -c -Os \
+ -DDEBUG=${DEBUG} ${INCLUDES} ${CFLAGS}
LDFLAGS += --fatal-warnings -O1
BL1_LDFLAGS := -Map=${BL1_MAPFILE} --script ${BL1_LINKERFILE} --entry=${BL1_ENTRY_POINT}
#
vpath %.c drivers/arm/interconnect/cci-400/ plat/fvp \
- plat/fvp/${ARCH} drivers/arm/peripherals/pl011 common/ lib/ \
- lib/semihosting arch/aarch64/ lib/non-semihosting
+ plat/fvp/${ARCH} drivers/arm/peripherals/pl011 common/ lib/ \
+ lib/semihosting arch/aarch64/ lib/stdlib
vpath %.S arch/${ARCH}/cpu plat/common/aarch64 \
plat/fvp/${ARCH} lib/semihosting/aarch64 \
vpath %.c common/ drivers/arm/interconnect/cci-400/ \
drivers/arm/peripherals/pl011 common/ lib/ \
plat/fvp plat/fvp/${ARCH} lib/semihosting arch/aarch64/ \
- lib/non-semihosting
+ lib/stdlib
vpath %.S lib/arch/aarch64 \
lib/semihosting/aarch64 \
vpath %.c drivers/arm/interconnect/cci-400/ common/ lib/ \
drivers/arm/peripherals/pl011 plat/fvp common/psci \
- lib/semihosting arch/aarch64/ lib/non-semihosting \
- lib/sync/locks/bakery/ drivers/power/ arch/system/gic/ \
- plat/fvp/aarch64/
+ lib/semihosting arch/aarch64/ lib/stdlib lib/sync/locks/bakery/ \
+ drivers/power/ arch/system/gic/ plat/fvp/aarch64/
vpath %.S lib/arch/aarch64 common/psci \
lib/semihosting/aarch64 include/ plat/fvp/${ARCH} \
--- /dev/null
+/*-
+ * Copyright (c) 1982, 1988, 1991, 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.
+ * 4. 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.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors.
+ * All rights reserved.
+ */
+
+#ifndef _SYS_CTYPE_H_
+#define _SYS_CTYPE_H_
+
+#define isspace(c) ((c) == ' ' || ((c) >= '\t' && (c) <= '\r'))
+#define isascii(c) (((c) & ~0x7f) == 0)
+#define isupper(c) ((c) >= 'A' && (c) <= 'Z')
+#define islower(c) ((c) >= 'a' && (c) <= 'z')
+#define isalpha(c) (isupper(c) || islower(c))
+#define isdigit(c) ((c) >= '0' && (c) <= '9')
+#define isxdigit(c) (isdigit(c) \
+ || ((c) >= 'A' && (c) <= 'F') \
+ || ((c) >= 'a' && (c) <= 'f'))
+#define isprint(c) ((c) >= ' ' && (c) <= '~')
+
+#define toupper(c) ((c) - 0x20 * (((c) >= 'a') && ((c) <= 'z')))
+#define tolower(c) ((c) + 0x20 * (((c) >= 'A') && ((c) <= 'Z')))
+
+#endif /* !_SYS_CTYPE_H_ */
+++ /dev/null
-/*-
- * Copyright (c) 1982, 1988, 1991, 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.
- * 4. 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.
- *
- * $FreeBSD$
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#ifndef _SYS_CTYPE_H_
-#define _SYS_CTYPE_H_
-
-#define isspace(c) ((c) == ' ' || ((c) >= '\t' && (c) <= '\r'))
-#define isascii(c) (((c) & ~0x7f) == 0)
-#define isupper(c) ((c) >= 'A' && (c) <= 'Z')
-#define islower(c) ((c) >= 'a' && (c) <= 'z')
-#define isalpha(c) (isupper(c) || islower(c))
-#define isdigit(c) ((c) >= '0' && (c) <= '9')
-#define isxdigit(c) (isdigit(c) \
- || ((c) >= 'A' && (c) <= 'F') \
- || ((c) >= 'a' && (c) <= 'f'))
-#define isprint(c) ((c) >= ' ' && (c) <= '~')
-
-#define toupper(c) ((c) - 0x20 * (((c) >= 'a') && ((c) <= 'z')))
-#define tolower(c) ((c) + 0x20 * (((c) >= 'A') && ((c) <= 'Z')))
-
-#endif /* !_SYS_CTYPE_H_ */
+++ /dev/null
-/*
- * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of ARM 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
- */
-
-#include <stddef.h> /* size_t */
-
-/*
- * Fill @count bytes of memory pointed to by @dst with @val
- */
-void *memset(void *dst, int val, size_t count)
-{
- char *ptr = dst;
-
- while (count--)
- *ptr++ = val;
-
- return dst;
-}
-
-/*
- * Compare @len bytes of @s1 and @s2
- */
-int memcmp(const void *s1, const void *s2, size_t len)
-{
- const char *s = s1;
- const char *d = s2;
- char dc;
- char sc;
-
- while (len--) {
- sc = *s++;
- dc = *d++;
- if (sc - dc)
- return (sc - dc);
- }
-
- return 0;
-}
-
-
-/*
- * Move @len bytes from @src to @dst
- */
-void *memmove(void *dst, const void *src, size_t len)
-{
- const char *s = src;
- char *d = dst;
-
- while (len--)
- *d++ = *s++;
- return d;
-}
-
-/*
- * Copy @len bytes from @src to @dst
- */
-void *memcpy(void *dst, const void *src, size_t len)
-{
- return memmove(dst, src, len);
-}
-
-
-/*
- * Scan @len bytes of @src for value @c
- */
-void *memchr(const void *src, int c, size_t len)
-{
- const char *s = src;
-
- while (len--) {
- if (*s == c)
- return (void *) s;
- s++;
- }
-
- return NULL;
-}
+++ /dev/null
-/*
- * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of ARM 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
- */
-
-#include <stdio.h>
-#include <console.h>
-
-#if defined (__GNUC__)
-
-#include <stdio.h>
-#include <stddef.h> /* size_t */
-#include <stdarg.h> /* va_list */
-
-// Code from VTB.
-#include "mem.c"
-
-// Make mem functions that will operate on DEV mem. "memset_io"?
-
-
-//Code from VTB
-#include "strlen.c"
-
-int puts(const char *s)
-{
- int count = 0;
- while(*s)
- {
- if (console_putc(*s++)) {
- count++;
- } else {
- count = EOF; // -1 in stdio.h
- break;
- }
- }
- return count;
-}
-
-// From VTB
-#include "ctype.h"
-#include "subr_prf.c"
-
- // Choose max of 128 chars for now.
-#define PRINT_BUFFER_SIZE 128
-int printf(const char *fmt, ...)
-{
- va_list args;
- va_start(args, fmt);
- char buf[PRINT_BUFFER_SIZE];
- vsnprintf(buf, sizeof(buf) - 1, fmt, args);
- buf[PRINT_BUFFER_SIZE - 1] = '\0';
- return puts(buf);
-}
-
-
-// I just made this up. Probably make it beter.
-void __assert_func (const char *file, int l, const char *func, const char *error)
-{
- printf("ASSERT: %s <%d> : %s\n\r", func, l, error);
- while(1);
-}
-
-extern void __assert_fail (const char *assertion, const char *file,
- unsigned int line, const char *function)
-{
- printf("ASSERT: %s <%d> : %s\n\r", function, line, assertion);
- while(1);
-}
-
-
-// I just made this up. Probably make it beter.
-void abort (void)
-{
- printf("ABORT\n\r");
- while(1);
-}
-
-
-#else
-#error "No standard library binding defined."
-#endif
+++ /dev/null
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * 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.
- * 4. 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.
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-/*
- * Compare strings.
- */
-int
-strcmp(const char *s1, const char *s2)
-{
- while (*s1 == *s2++)
- if (*s1++ == '\0')
- return (0);
- return (*(const unsigned char *)s1 - *(const unsigned char *)(s2 - 1));
-}
+++ /dev/null
-/*
- * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of ARM 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
- */
-
-
-#include "ctype.h"
-
-/* Return pointer to the first non-space character */
-const char *skip_spaces(const char *str)
-{
- while (isspace(*str))
- ++str;
- return str;
-}
+++ /dev/null
-/*-
- * Copyright (c) 1990, 1993
- * The 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.
- * 4. 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.
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#include <stddef.h>
-
-size_t
-strlen(str)
- const char *str;
-{
- register const char *s;
-
- for (s = str; *s; ++s);
- return(s - str);
-}
+++ /dev/null
-/*
- * Copyright (c) 1989, 1993
- * The 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.
- * 4. 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.
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#include "types.h"
-
-int
-strncmp(const char *s1, const char *s2, size_t n)
-{
-
- if (n == 0)
- return (0);
- do {
- if (*s1 != *s2++)
- return (*(const unsigned char *)s1 -
- *(const unsigned char *)(s2 - 1));
- if (*s1++ == '\0')
- break;
- } while (--n != 0);
- return (0);
-}
+++ /dev/null
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * 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.
- * 4. 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.
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#include "types.h"
-
-/*
- * Copy src to dst, truncating or null-padding to always copy n bytes.
- * Return dst.
- */
-char *
-strncpy(char *dst, const char *src, size_t n)
-{
- if (n != 0) {
- char *d = dst;
- const char *s = src;
-
- do {
- if ((*d++ = *s++) == '\0') {
- /* NUL pad the remaining n-1 bytes */
- while (--n != 0)
- *d++ = '\0';
- break;
- }
- } while (--n != 0);
- }
- return (dst);
-}
+++ /dev/null
-/*-
- * Copyright (c) 1990, 1993
- * The 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.
- * 4. 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.
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#include "types.h"
-
-/*
- * Get next token from string *stringp, where tokens are possibly-empty
- * strings separated by characters from delim.
- *
- * Writes NULs into the string at *stringp to end tokens.
- * delim need not remain constant from call to call.
- * On return, *stringp points past the last NUL written (if there might
- * be further tokens), or is NULL (if there are definitely no more tokens).
- *
- * If *stringp is NULL, strsep returns NULL.
- */
-char *
-strsep(char **stringp, const char *delim)
-{
- char *s;
- const char *spanp;
- int c, sc;
- char *tok;
-
- if ((s = *stringp) == NULL)
- return (NULL);
- for (tok = s;;) {
- c = *s++;
- spanp = delim;
- do {
- if ((sc = *spanp++) == c) {
- if (c == 0)
- s = NULL;
- else
- s[-1] = 0;
- *stringp = s;
- return (tok);
- }
- } while (sc != 0);
- }
- /* NOTREACHED */
-}
+++ /dev/null
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * 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.
- * 4. 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: @(#)strtol.c 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#include "types.h"
-#include "ctype.h"
-#include "limits.h"
-
-/*
- * Convert a string to a long integer.
- *
- * Ignores `locale' stuff. Assumes that the upper and lower case
- * alphabets and digits are each contiguous.
- */
-static long
-bsd_strtol(nptr, endptr, base)
- const char *nptr;
- char **endptr;
- int base;
-{
- const char *s = nptr;
- unsigned long acc;
- unsigned char c;
- unsigned long cutoff;
- int neg = 0, any, cutlim;
-
- /*
- * Skip white space and pick up leading +/- sign if any.
- * If base is 0, allow 0x for hex and 0 for octal, else
- * assume decimal; if base is already 16, allow 0x.
- */
- do {
- c = *s++;
- } while (isspace(c));
- if (c == '-') {
- neg = 1;
- c = *s++;
- } else if (c == '+')
- c = *s++;
- if ((base == 0 || base == 16) &&
- c == '0' && (*s == 'x' || *s == 'X')) {
- c = s[1];
- s += 2;
- base = 16;
- }
- if (base == 0)
- base = c == '0' ? 8 : 10;
-
- /*
- * Compute the cutoff value between legal numbers and illegal
- * numbers. That is the largest legal value, divided by the
- * base. An input number that is greater than this value, if
- * followed by a legal input character, is too big. One that
- * is equal to this value may be valid or not; the limit
- * between valid and invalid numbers is then based on the last
- * digit. For instance, if the range for longs is
- * [-2147483648..2147483647] and the input base is 10,
- * cutoff will be set to 214748364 and cutlim to either
- * 7 (neg==0) or 8 (neg==1), meaning that if we have accumulated
- * a value > 214748364, or equal but the next digit is > 7 (or 8),
- * the number is too big, and we will return a range error.
- *
- * Set any if any `digits' consumed; make it negative to indicate
- * overflow.
- */
- cutoff = neg ? -(unsigned long)LONG_MIN : LONG_MAX;
- cutlim = cutoff % (unsigned long)base;
- cutoff /= (unsigned long)base;
- for (acc = 0, any = 0;; c = *s++) {
- if (!isascii(c))
- break;
- if (isdigit(c))
- c -= '0';
- else if (isalpha(c))
- c -= isupper(c) ? 'A' - 10 : 'a' - 10;
- else
- break;
- if (c >= base)
- break;
- if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
- any = -1;
- else {
- any = 1;
- acc *= base;
- acc += c;
- }
- }
- if (any < 0) {
- acc = neg ? LONG_MIN : LONG_MAX;
- } else if (neg)
- acc = -acc;
- if (endptr != 0)
- *((const char **)endptr) = any ? s - 1 : nptr;
- return (acc);
-}
-
-int strict_strtol(const char *str, unsigned int base, long *result)
-{
- if (*str == '-')
- *result = 0 - bsd_strtol(str + 1, NULL, base);
- else
- *result = bsd_strtol(str, NULL, base);
- return 0;
-}
-
-int strict_strtoul(const char *str, unsigned int base, unsigned long *result)
-{
- *result = bsd_strtol(str, NULL, base);
- return 0;
-}
+++ /dev/null
-/*-
- * Copyright (c) 1992, 1993
- * The 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.
- * 4. 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.
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-#include "types.h"
-#include "ctype.h"
-#include "limits.h"
-
-/*
- * Convert a string to an unsigned long long integer.
- *
- * Assumes that the upper and lower case
- * alphabets and digits are each contiguous.
- */
-static unsigned long long
-bsd_strtoull(const char *nptr, char **endptr, int base)
-{
- const char *s;
- unsigned long long acc;
- char c;
- unsigned long long cutoff;
- int neg, any, cutlim;
-
- /*
- * See strtoq for comments as to the logic used.
- */
- s = nptr;
- do {
- c = *s++;
- } while (isspace((unsigned char)c));
- if (c == '-') {
- neg = 1;
- c = *s++;
- } else {
- neg = 0;
- if (c == '+')
- c = *s++;
- }
- if ((base == 0 || base == 16) &&
- c == '0' && (*s == 'x' || *s == 'X') &&
- ((s[1] >= '0' && s[1] <= '9') ||
- (s[1] >= 'A' && s[1] <= 'F') ||
- (s[1] >= 'a' && s[1] <= 'f'))) {
- c = s[1];
- s += 2;
- base = 16;
- }
- if (base == 0)
- base = c == '0' ? 8 : 10;
- acc = any = 0;
-
- cutoff = ULLONG_MAX / base;
- cutlim = ULLONG_MAX % base;
- for ( ; ; c = *s++) {
- if (c >= '0' && c <= '9')
- c -= '0';
- else if (c >= 'A' && c <= 'Z')
- c -= 'A' - 10;
- else if (c >= 'a' && c <= 'z')
- c -= 'a' - 10;
- else
- break;
- if (c >= base)
- break;
- if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
- any = -1;
- else {
- any = 1;
- acc *= base;
- acc += c;
- }
- }
- if (any < 0) {
- acc = ULLONG_MAX;
- } else if (neg)
- acc = -acc;
- if (endptr != NULL)
- *endptr = (char *)(any ? s - 1 : nptr);
- return (acc);
-}
-
-int strict_strtoull(const char *str, unsigned int base, long long *result)
-{
- *result = bsd_strtoull(str, NULL, base);
- return 0;
-}
+++ /dev/null
-/*-
- * Copyright (c) 1986, 1988, 1991, 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.
- * 4. 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.
- *
- * @(#)subr_prf.c 8.3 (Berkeley) 1/21/94
- */
-
-/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
- */
-
-/*
-#include "types.h"
-#include "varargs.h"
-#include "ctype.h"
-#include "string.h"
-*/
-#include <stddef.h>
-#include <sys/types.h> /* For ssize_t */
-#include <stdint.h>
-#include <string.h>
-
-#include "ctype.h"
-
-typedef uint64_t uintmax_t;
-typedef int64_t intmax_t;
-typedef unsigned char u_char;
-typedef unsigned int u_int;
-typedef int64_t quad_t;
-typedef uint64_t u_quad_t;
-typedef unsigned long u_long;
-typedef unsigned short u_short;
-
-static inline int imax(int a, int b) { return (a > b ? a : b); }
-
-/*
- * Note that stdarg.h and the ANSI style va_start macro is used for both
- * ANSI and traditional C compilers.
- */
-
-#define TOCONS 0x01
-#define TOTTY 0x02
-#define TOLOG 0x04
-
-/* Max number conversion buffer length: a u_quad_t in base 2, plus NUL byte. */
-#define MAXNBUF (sizeof(intmax_t) * 8 + 1)
-
-struct putchar_arg {
- int flags;
- int pri;
- struct tty *tty;
- char *p_bufr;
- size_t n_bufr;
- char *p_next;
- size_t remain;
-};
-
-struct snprintf_arg {
- char *str;
- size_t remain;
-};
-
-extern int log_open;
-
-static char *ksprintn(char *nbuf, uintmax_t num, int base, int *len, int upper);
-static void snprintf_func(int ch, void *arg);
-static int kvprintf(char const *fmt, void (*func)(int, void*), void *arg, int radix, va_list ap);
-
-int vsnprintf(char *str, size_t size, const char *format, va_list ap);
-
-static char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz";
-#define hex2ascii(hex) (hex2ascii_data[hex])
-
-/*
- * Scaled down version of sprintf(3).
- */
-int
-sprintf(char *buf, const char *cfmt, ...)
-{
- int retval;
- va_list ap;
-
- va_start(ap, cfmt);
- retval = kvprintf(cfmt, NULL, (void *)buf, 10, ap);
- buf[retval] = '\0';
- va_end(ap);
- return (retval);
-}
-
-/*
- * Scaled down version of vsprintf(3).
- */
-int
-vsprintf(char *buf, const char *cfmt, va_list ap)
-{
- int retval;
-
- retval = kvprintf(cfmt, NULL, (void *)buf, 10, ap);
- buf[retval] = '\0';
- return (retval);
-}
-
-/*
- * Scaled down version of snprintf(3).
- */
-int
-snprintf(char *str, size_t size, const char *format, ...)
-{
- int retval;
- va_list ap;
-
- va_start(ap, format);
- retval = vsnprintf(str, size, format, ap);
- va_end(ap);
- return(retval);
-}
-
-/*
- * Scaled down version of vsnprintf(3).
- */
-int
-vsnprintf(char *str, size_t size, const char *format, va_list ap)
-{
- struct snprintf_arg info;
- int retval;
-
- info.str = str;
- info.remain = size;
- retval = kvprintf(format, snprintf_func, &info, 10, ap);
- if (info.remain >= 1)
- *info.str++ = '\0';
- return (retval);
-}
-
-static void
-snprintf_func(int ch, void *arg)
-{
- struct snprintf_arg *const info = arg;
-
- if (info->remain >= 2) {
- *info->str++ = ch;
- info->remain--;
- }
-}
-
-
-/*
- * Kernel version which takes radix argument vsnprintf(3).
- */
-int
-vsnrprintf(char *str, size_t size, int radix, const char *format, va_list ap)
-{
- struct snprintf_arg info;
- int retval;
-
- info.str = str;
- info.remain = size;
- retval = kvprintf(format, snprintf_func, &info, radix, ap);
- if (info.remain >= 1)
- *info.str++ = '\0';
- return (retval);
-}
-
-
-/*
- * Put a NUL-terminated ASCII number (base <= 36) in a buffer in reverse
- * order; return an optional length and a pointer to the last character
- * written in the buffer (i.e., the first character of the string).
- * The buffer pointed to by `nbuf' must have length >= MAXNBUF.
- */
-static char *
-ksprintn(char *nbuf, uintmax_t num, int base, int *lenp, int upper)
-{
- char *p, c;
-
- p = nbuf;
- *p = '\0';
- do {
- c = hex2ascii(num % base);
- *++p = upper ? toupper(c) : c;
- } while (num /= base);
- if (lenp)
- *lenp = p - nbuf;
- return (p);
-}
-
-/*
- * Scaled down version of printf(3).
- *
- * Two additional formats:
- *
- * The format %b is supported to decode error registers.
- * Its usage is:
- *
- * printf("reg=%b\n", regval, "<base><arg>*");
- *
- * where <base> is the output base expressed as a control character, e.g.
- * \10 gives octal; \20 gives hex. Each arg is a sequence of characters,
- * the first of which gives the bit number to be inspected (origin 1), and
- * the next characters (up to a control character, i.e. a character <= 32),
- * give the name of the register. Thus:
- *
- * kvprintf("reg=%b\n", 3, "\10\2BITTWO\1BITONE\n");
- *
- * would produce output:
- *
- * reg=3<BITTWO,BITONE>
- *
- * XXX: %D -- Hexdump, takes pointer and separator string:
- * ("%6D", ptr, ":") -> XX:XX:XX:XX:XX:XX
- * ("%*D", len, ptr, " " -> XX XX XX XX ...
- */
-int
-kvprintf(char const *fmt, void (*func)(int, void*), void *arg, int radix, va_list ap)
-{
-#define PCHAR(c) {int cc=(c); if (func) (*func)(cc,arg); else *d++ = cc; retval++; }
- char nbuf[MAXNBUF];
- char *d;
- const char *p, *percent, *q;
- u_char *up;
- int ch, n;
- uintmax_t num;
- int base, lflag, qflag, tmp, width, ladjust, sharpflag, neg, sign, dot;
- int cflag, hflag, jflag, tflag, zflag;
- int dwidth, upper;
- char padc;
- int stop = 0, retval = 0;
-
- num = 0;
- if (!func)
- d = (char *) arg;
- else
- d = NULL;
-
- if (fmt == NULL)
- fmt = "(fmt null)\n";
-
- if (radix < 2 || radix > 36)
- radix = 10;
-
- for (;;) {
- padc = ' ';
- width = 0;
- while ((ch = (u_char)*fmt++) != '%' || stop) {
- if (ch == '\0')
- return (retval);
- PCHAR(ch);
- }
- percent = fmt - 1;
- qflag = 0; lflag = 0; ladjust = 0; sharpflag = 0; neg = 0;
- sign = 0; dot = 0; dwidth = 0; upper = 0;
- cflag = 0; hflag = 0; jflag = 0; tflag = 0; zflag = 0;
-reswitch: switch (ch = (u_char)*fmt++) {
- case '.':
- dot = 1;
- goto reswitch;
- case '#':
- sharpflag = 1;
- goto reswitch;
- case '+':
- sign = 1;
- goto reswitch;
- case '-':
- ladjust = 1;
- goto reswitch;
- case '%':
- PCHAR(ch);
- break;
- case '*':
- if (!dot) {
- width = va_arg(ap, int);
- if (width < 0) {
- ladjust = !ladjust;
- width = -width;
- }
- } else {
- dwidth = va_arg(ap, int);
- }
- goto reswitch;
- case '0':
- if (!dot) {
- padc = '0';
- goto reswitch;
- }
- case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- for (n = 0;; ++fmt) {
- n = n * 10 + ch - '0';
- ch = *fmt;
- if (ch < '0' || ch > '9')
- break;
- }
- if (dot)
- dwidth = n;
- else
- width = n;
- goto reswitch;
- case 'b':
- num = (u_int)va_arg(ap, int);
- p = va_arg(ap, char *);
- for (q = ksprintn(nbuf, num, *p++, NULL, 0); *q;)
- PCHAR(*q--);
-
- if (num == 0)
- break;
-
- for (tmp = 0; *p;) {
- n = *p++;
- if (num & (1 << (n - 1))) {
- PCHAR(tmp ? ',' : '<');
- for (; (n = *p) > ' '; ++p)
- PCHAR(n);
- tmp = 1;
- } else
- for (; *p > ' '; ++p)
- continue;
- }
- if (tmp)
- PCHAR('>');
- break;
- case 'c':
- PCHAR(va_arg(ap, int));
- break;
- case 'D':
- up = va_arg(ap, u_char *);
- p = va_arg(ap, char *);
- if (!width)
- width = 16;
- while(width--) {
- PCHAR(hex2ascii(*up >> 4));
- PCHAR(hex2ascii(*up & 0x0f));
- up++;
- if (width)
- for (q=p;*q;q++)
- PCHAR(*q);
- }
- break;
- case 'd':
- case 'i':
- base = 10;
- sign = 1;
- goto handle_sign;
- case 'h':
- if (hflag) {
- hflag = 0;
- cflag = 1;
- } else
- hflag = 1;
- goto reswitch;
- case 'j':
- jflag = 1;
- goto reswitch;
- case 'l':
- if (lflag) {
- lflag = 0;
- qflag = 1;
- } else
- lflag = 1;
- goto reswitch;
- case 'n':
- if (jflag)
- *(va_arg(ap, intmax_t *)) = retval;
- else if (qflag)
- *(va_arg(ap, quad_t *)) = retval;
- else if (lflag)
- *(va_arg(ap, long *)) = retval;
- else if (zflag)
- *(va_arg(ap, size_t *)) = retval;
- else if (hflag)
- *(va_arg(ap, short *)) = retval;
- else if (cflag)
- *(va_arg(ap, char *)) = retval;
- else
- *(va_arg(ap, int *)) = retval;
- break;
- case 'o':
- base = 8;
- goto handle_nosign;
- case 'p':
- base = 16;
- sharpflag = (width == 0);
- sign = 0;
- num = (uintptr_t)va_arg(ap, void *);
- goto number;
- case 'q':
- qflag = 1;
- goto reswitch;
- case 'r':
- base = radix;
- if (sign)
- goto handle_sign;
- goto handle_nosign;
- case 's':
- p = va_arg(ap, char *);
- if (p == NULL)
- p = "(null)";
- if (!dot)
- n = strlen (p);
- else
- for (n = 0; n < dwidth && p[n]; n++)
- continue;
-
- width -= n;
-
- if (!ladjust && width > 0)
- while (width--)
- PCHAR(padc);
- while (n--)
- PCHAR(*p++);
- if (ladjust && width > 0)
- while (width--)
- PCHAR(padc);
- break;
- case 't':
- tflag = 1;
- goto reswitch;
- case 'u':
- base = 10;
- goto handle_nosign;
- case 'X':
- upper = 1;
- case 'x':
- base = 16;
- goto handle_nosign;
- case 'y':
- base = 16;
- sign = 1;
- goto handle_sign;
- case 'z':
- zflag = 1;
- goto reswitch;
-handle_nosign:
- sign = 0;
- if (jflag)
- num = va_arg(ap, uintmax_t);
- else if (qflag)
- num = va_arg(ap, u_quad_t);
- else if (tflag)
- num = va_arg(ap, ptrdiff_t);
- else if (lflag)
- num = va_arg(ap, u_long);
- else if (zflag)
- num = va_arg(ap, size_t);
- else if (hflag)
- num = (u_short)va_arg(ap, int);
- else if (cflag)
- num = (u_char)va_arg(ap, int);
- else
- num = va_arg(ap, u_int);
- goto number;
-handle_sign:
- if (jflag)
- num = va_arg(ap, intmax_t);
- else if (qflag)
- num = va_arg(ap, quad_t);
- else if (tflag)
- num = va_arg(ap, ptrdiff_t);
- else if (lflag)
- num = va_arg(ap, long);
- else if (zflag)
- num = va_arg(ap, ssize_t);
- else if (hflag)
- num = (short)va_arg(ap, int);
- else if (cflag)
- num = (char)va_arg(ap, int);
- else
- num = va_arg(ap, int);
-number:
- if (sign && (intmax_t)num < 0) {
- neg = 1;
- num = -(intmax_t)num;
- }
- p = ksprintn(nbuf, num, base, &n, upper);
- tmp = 0;
- if (sharpflag && num != 0) {
- if (base == 8)
- tmp++;
- else if (base == 16)
- tmp += 2;
- }
- if (neg)
- tmp++;
-
- if (!ladjust && padc == '0')
- dwidth = width - tmp;
- width -= tmp + imax(dwidth, n);
- dwidth -= n;
- if (!ladjust)
- while (width-- > 0)
- PCHAR(' ');
- if (neg)
- PCHAR('-');
- if (sharpflag && num != 0) {
- if (base == 8) {
- PCHAR('0');
- } else if (base == 16) {
- PCHAR('0');
- PCHAR('x');
- }
- }
- while (dwidth-- > 0)
- PCHAR('0');
-
- while (*p)
- PCHAR(*p--);
-
- if (ladjust)
- while (width-- > 0)
- PCHAR(' ');
-
- break;
- default:
- while (percent < fmt)
- PCHAR(*percent++);
- /*
- * Since we ignore an formatting argument it is no
- * longer safe to obey the remaining formatting
- * arguments as the arguments will no longer match
- * the format specs.
- */
- stop = 1;
- break;
- }
- }
-#undef PCHAR
-}
*/
#include <assert.h>
-#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <semihosting.h>
--- /dev/null
+/*
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 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.
+ *
+ * Neither the name of ARM 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
+ */
+
+#include <stddef.h> /* size_t */
+
+/*
+ * Fill @count bytes of memory pointed to by @dst with @val
+ */
+void *memset(void *dst, int val, size_t count)
+{
+ char *ptr = dst;
+
+ while (count--)
+ *ptr++ = val;
+
+ return dst;
+}
+
+/*
+ * Compare @len bytes of @s1 and @s2
+ */
+int memcmp(const void *s1, const void *s2, size_t len)
+{
+ const char *s = s1;
+ const char *d = s2;
+ char dc;
+ char sc;
+
+ while (len--) {
+ sc = *s++;
+ dc = *d++;
+ if (sc - dc)
+ return (sc - dc);
+ }
+
+ return 0;
+}
+
+
+/*
+ * Move @len bytes from @src to @dst
+ */
+void *memmove(void *dst, const void *src, size_t len)
+{
+ const char *s = src;
+ char *d = dst;
+
+ while (len--)
+ *d++ = *s++;
+ return d;
+}
+
+/*
+ * Copy @len bytes from @src to @dst
+ */
+void *memcpy(void *dst, const void *src, size_t len)
+{
+ return memmove(dst, src, len);
+}
+
+
+/*
+ * Scan @len bytes of @src for value @c
+ */
+void *memchr(const void *src, int c, size_t len)
+{
+ const char *s = src;
+
+ while (len--) {
+ if (*s == c)
+ return (void *) s;
+ s++;
+ }
+
+ return NULL;
+}
--- /dev/null
+/*-
+ * Copyright (c) 1990, 1993
+ * The 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.
+ * 4. 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.
+ */
+
+/*
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
+ */
+
+#include <stddef.h>
+
+size_t
+strlen(str)
+ const char *str;
+{
+ register const char *s;
+
+ for (s = str; *s; ++s);
+ return(s - str);
+}
--- /dev/null
+/*-
+ * Copyright (c) 1986, 1988, 1991, 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.
+ * 4. 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.
+ *
+ * @(#)subr_prf.c 8.3 (Berkeley) 1/21/94
+ */
+
+/*
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors.
+ * All rights reserved.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <string.h>
+#include <ctype.h>
+
+typedef unsigned char u_char;
+typedef unsigned int u_int;
+typedef int64_t quad_t;
+typedef uint64_t u_quad_t;
+typedef unsigned long u_long;
+typedef unsigned short u_short;
+
+static inline int imax(int a, int b) { return (a > b ? a : b); }
+
+/*
+ * Note that stdarg.h and the ANSI style va_start macro is used for both
+ * ANSI and traditional C compilers.
+ */
+
+#define TOCONS 0x01
+#define TOTTY 0x02
+#define TOLOG 0x04
+
+/* Max number conversion buffer length: a u_quad_t in base 2, plus NUL byte. */
+#define MAXNBUF (sizeof(intmax_t) * 8 + 1)
+
+struct putchar_arg {
+ int flags;
+ int pri;
+ struct tty *tty;
+ char *p_bufr;
+ size_t n_bufr;
+ char *p_next;
+ size_t remain;
+};
+
+struct snprintf_arg {
+ char *str;
+ size_t remain;
+};
+
+extern int log_open;
+
+static char *ksprintn(char *nbuf, uintmax_t num, int base, int *len, int upper);
+static void snprintf_func(int ch, void *arg);
+static int kvprintf(char const *fmt, void (*func)(int, void*), void *arg, int radix, va_list ap);
+
+int vsnprintf(char *str, size_t size, const char *format, va_list ap);
+
+static char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz";
+#define hex2ascii(hex) (hex2ascii_data[hex])
+
+/*
+ * Scaled down version of sprintf(3).
+ */
+int
+sprintf(char *buf, const char *cfmt, ...)
+{
+ int retval;
+ va_list ap;
+
+ va_start(ap, cfmt);
+ retval = kvprintf(cfmt, NULL, (void *)buf, 10, ap);
+ buf[retval] = '\0';
+ va_end(ap);
+ return (retval);
+}
+
+/*
+ * Scaled down version of vsprintf(3).
+ */
+int
+vsprintf(char *buf, const char *cfmt, va_list ap)
+{
+ int retval;
+
+ retval = kvprintf(cfmt, NULL, (void *)buf, 10, ap);
+ buf[retval] = '\0';
+ return (retval);
+}
+
+/*
+ * Scaled down version of snprintf(3).
+ */
+int
+snprintf(char *str, size_t size, const char *format, ...)
+{
+ int retval;
+ va_list ap;
+
+ va_start(ap, format);
+ retval = vsnprintf(str, size, format, ap);
+ va_end(ap);
+ return(retval);
+}
+
+/*
+ * Scaled down version of vsnprintf(3).
+ */
+int
+vsnprintf(char *str, size_t size, const char *format, va_list ap)
+{
+ struct snprintf_arg info;
+ int retval;
+
+ info.str = str;
+ info.remain = size;
+ retval = kvprintf(format, snprintf_func, &info, 10, ap);
+ if (info.remain >= 1)
+ *info.str++ = '\0';
+ return (retval);
+}
+
+static void
+snprintf_func(int ch, void *arg)
+{
+ struct snprintf_arg *const info = arg;
+
+ if (info->remain >= 2) {
+ *info->str++ = ch;
+ info->remain--;
+ }
+}
+
+
+/*
+ * Kernel version which takes radix argument vsnprintf(3).
+ */
+int
+vsnrprintf(char *str, size_t size, int radix, const char *format, va_list ap)
+{
+ struct snprintf_arg info;
+ int retval;
+
+ info.str = str;
+ info.remain = size;
+ retval = kvprintf(format, snprintf_func, &info, radix, ap);
+ if (info.remain >= 1)
+ *info.str++ = '\0';
+ return (retval);
+}
+
+
+/*
+ * Put a NUL-terminated ASCII number (base <= 36) in a buffer in reverse
+ * order; return an optional length and a pointer to the last character
+ * written in the buffer (i.e., the first character of the string).
+ * The buffer pointed to by `nbuf' must have length >= MAXNBUF.
+ */
+static char *
+ksprintn(char *nbuf, uintmax_t num, int base, int *lenp, int upper)
+{
+ char *p, c;
+
+ p = nbuf;
+ *p = '\0';
+ do {
+ c = hex2ascii(num % base);
+ *++p = upper ? toupper(c) : c;
+ } while (num /= base);
+ if (lenp)
+ *lenp = p - nbuf;
+ return (p);
+}
+
+/*
+ * Scaled down version of printf(3).
+ *
+ * Two additional formats:
+ *
+ * The format %b is supported to decode error registers.
+ * Its usage is:
+ *
+ * printf("reg=%b\n", regval, "<base><arg>*");
+ *
+ * where <base> is the output base expressed as a control character, e.g.
+ * \10 gives octal; \20 gives hex. Each arg is a sequence of characters,
+ * the first of which gives the bit number to be inspected (origin 1), and
+ * the next characters (up to a control character, i.e. a character <= 32),
+ * give the name of the register. Thus:
+ *
+ * kvprintf("reg=%b\n", 3, "\10\2BITTWO\1BITONE\n");
+ *
+ * would produce output:
+ *
+ * reg=3<BITTWO,BITONE>
+ *
+ * XXX: %D -- Hexdump, takes pointer and separator string:
+ * ("%6D", ptr, ":") -> XX:XX:XX:XX:XX:XX
+ * ("%*D", len, ptr, " " -> XX XX XX XX ...
+ */
+int
+kvprintf(char const *fmt, void (*func)(int, void*), void *arg, int radix, va_list ap)
+{
+#define PCHAR(c) {int cc=(c); if (func) (*func)(cc,arg); else *d++ = cc; retval++; }
+ char nbuf[MAXNBUF];
+ char *d;
+ const char *p, *percent, *q;
+ u_char *up;
+ int ch, n;
+ uintmax_t num;
+ int base, lflag, qflag, tmp, width, ladjust, sharpflag, neg, sign, dot;
+ int cflag, hflag, jflag, tflag, zflag;
+ int dwidth, upper;
+ char padc;
+ int stop = 0, retval = 0;
+
+ num = 0;
+ if (!func)
+ d = (char *) arg;
+ else
+ d = NULL;
+
+ if (fmt == NULL)
+ fmt = "(fmt null)\n";
+
+ if (radix < 2 || radix > 36)
+ radix = 10;
+
+ for (;;) {
+ padc = ' ';
+ width = 0;
+ while ((ch = (u_char)*fmt++) != '%' || stop) {
+ if (ch == '\0')
+ return (retval);
+ PCHAR(ch);
+ }
+ percent = fmt - 1;
+ qflag = 0; lflag = 0; ladjust = 0; sharpflag = 0; neg = 0;
+ sign = 0; dot = 0; dwidth = 0; upper = 0;
+ cflag = 0; hflag = 0; jflag = 0; tflag = 0; zflag = 0;
+reswitch: switch (ch = (u_char)*fmt++) {
+ case '.':
+ dot = 1;
+ goto reswitch;
+ case '#':
+ sharpflag = 1;
+ goto reswitch;
+ case '+':
+ sign = 1;
+ goto reswitch;
+ case '-':
+ ladjust = 1;
+ goto reswitch;
+ case '%':
+ PCHAR(ch);
+ break;
+ case '*':
+ if (!dot) {
+ width = va_arg(ap, int);
+ if (width < 0) {
+ ladjust = !ladjust;
+ width = -width;
+ }
+ } else {
+ dwidth = va_arg(ap, int);
+ }
+ goto reswitch;
+ case '0':
+ if (!dot) {
+ padc = '0';
+ goto reswitch;
+ }
+ case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ for (n = 0;; ++fmt) {
+ n = n * 10 + ch - '0';
+ ch = *fmt;
+ if (ch < '0' || ch > '9')
+ break;
+ }
+ if (dot)
+ dwidth = n;
+ else
+ width = n;
+ goto reswitch;
+ case 'b':
+ num = (u_int)va_arg(ap, int);
+ p = va_arg(ap, char *);
+ for (q = ksprintn(nbuf, num, *p++, NULL, 0); *q;)
+ PCHAR(*q--);
+
+ if (num == 0)
+ break;
+
+ for (tmp = 0; *p;) {
+ n = *p++;
+ if (num & (1 << (n - 1))) {
+ PCHAR(tmp ? ',' : '<');
+ for (; (n = *p) > ' '; ++p)
+ PCHAR(n);
+ tmp = 1;
+ } else
+ for (; *p > ' '; ++p)
+ continue;
+ }
+ if (tmp)
+ PCHAR('>');
+ break;
+ case 'c':
+ PCHAR(va_arg(ap, int));
+ break;
+ case 'D':
+ up = va_arg(ap, u_char *);
+ p = va_arg(ap, char *);
+ if (!width)
+ width = 16;
+ while(width--) {
+ PCHAR(hex2ascii(*up >> 4));
+ PCHAR(hex2ascii(*up & 0x0f));
+ up++;
+ if (width)
+ for (q=p;*q;q++)
+ PCHAR(*q);
+ }
+ break;
+ case 'd':
+ case 'i':
+ base = 10;
+ sign = 1;
+ goto handle_sign;
+ case 'h':
+ if (hflag) {
+ hflag = 0;
+ cflag = 1;
+ } else
+ hflag = 1;
+ goto reswitch;
+ case 'j':
+ jflag = 1;
+ goto reswitch;
+ case 'l':
+ if (lflag) {
+ lflag = 0;
+ qflag = 1;
+ } else
+ lflag = 1;
+ goto reswitch;
+ case 'n':
+ if (jflag)
+ *(va_arg(ap, intmax_t *)) = retval;
+ else if (qflag)
+ *(va_arg(ap, quad_t *)) = retval;
+ else if (lflag)
+ *(va_arg(ap, long *)) = retval;
+ else if (zflag)
+ *(va_arg(ap, size_t *)) = retval;
+ else if (hflag)
+ *(va_arg(ap, short *)) = retval;
+ else if (cflag)
+ *(va_arg(ap, char *)) = retval;
+ else
+ *(va_arg(ap, int *)) = retval;
+ break;
+ case 'o':
+ base = 8;
+ goto handle_nosign;
+ case 'p':
+ base = 16;
+ sharpflag = (width == 0);
+ sign = 0;
+ num = (uintptr_t)va_arg(ap, void *);
+ goto number;
+ case 'q':
+ qflag = 1;
+ goto reswitch;
+ case 'r':
+ base = radix;
+ if (sign)
+ goto handle_sign;
+ goto handle_nosign;
+ case 's':
+ p = va_arg(ap, char *);
+ if (p == NULL)
+ p = "(null)";
+ if (!dot)
+ n = strlen (p);
+ else
+ for (n = 0; n < dwidth && p[n]; n++)
+ continue;
+
+ width -= n;
+
+ if (!ladjust && width > 0)
+ while (width--)
+ PCHAR(padc);
+ while (n--)
+ PCHAR(*p++);
+ if (ladjust && width > 0)
+ while (width--)
+ PCHAR(padc);
+ break;
+ case 't':
+ tflag = 1;
+ goto reswitch;
+ case 'u':
+ base = 10;
+ goto handle_nosign;
+ case 'X':
+ upper = 1;
+ case 'x':
+ base = 16;
+ goto handle_nosign;
+ case 'y':
+ base = 16;
+ sign = 1;
+ goto handle_sign;
+ case 'z':
+ zflag = 1;
+ goto reswitch;
+handle_nosign:
+ sign = 0;
+ if (jflag)
+ num = va_arg(ap, uintmax_t);
+ else if (qflag)
+ num = va_arg(ap, u_quad_t);
+ else if (tflag)
+ num = va_arg(ap, ptrdiff_t);
+ else if (lflag)
+ num = va_arg(ap, u_long);
+ else if (zflag)
+ num = va_arg(ap, size_t);
+ else if (hflag)
+ num = (u_short)va_arg(ap, int);
+ else if (cflag)
+ num = (u_char)va_arg(ap, int);
+ else
+ num = va_arg(ap, u_int);
+ goto number;
+handle_sign:
+ if (jflag)
+ num = va_arg(ap, intmax_t);
+ else if (qflag)
+ num = va_arg(ap, quad_t);
+ else if (tflag)
+ num = va_arg(ap, ptrdiff_t);
+ else if (lflag)
+ num = va_arg(ap, long);
+ else if (zflag)
+ num = va_arg(ap, ssize_t);
+ else if (hflag)
+ num = (short)va_arg(ap, int);
+ else if (cflag)
+ num = (char)va_arg(ap, int);
+ else
+ num = va_arg(ap, int);
+number:
+ if (sign && (intmax_t)num < 0) {
+ neg = 1;
+ num = -(intmax_t)num;
+ }
+ p = ksprintn(nbuf, num, base, &n, upper);
+ tmp = 0;
+ if (sharpflag && num != 0) {
+ if (base == 8)
+ tmp++;
+ else if (base == 16)
+ tmp += 2;
+ }
+ if (neg)
+ tmp++;
+
+ if (!ladjust && padc == '0')
+ dwidth = width - tmp;
+ width -= tmp + imax(dwidth, n);
+ dwidth -= n;
+ if (!ladjust)
+ while (width-- > 0)
+ PCHAR(' ');
+ if (neg)
+ PCHAR('-');
+ if (sharpflag && num != 0) {
+ if (base == 8) {
+ PCHAR('0');
+ } else if (base == 16) {
+ PCHAR('0');
+ PCHAR('x');
+ }
+ }
+ while (dwidth-- > 0)
+ PCHAR('0');
+
+ while (*p)
+ PCHAR(*p--);
+
+ if (ladjust)
+ while (width-- > 0)
+ PCHAR(' ');
+
+ break;
+ default:
+ while (percent < fmt)
+ PCHAR(*percent++);
+ /*
+ * Since we ignore an formatting argument it is no
+ * longer safe to obey the remaining formatting
+ * arguments as the arguments will no longer match
+ * the format specs.
+ */
+ stop = 1;
+ break;
+ }
+ }
+#undef PCHAR
+}
projects / project / bcm63xx / atf.git / commitdiff