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-rw-r--r--Makefile8
-rw-r--r--bl1/bl1.mk4
-rw-r--r--bl2/bl2.mk2
-rw-r--r--bl31/bl31.mk5
-rw-r--r--include/stdlib/sys/ctype.h (renamed from lib/non-semihosting/ctype.h)3
-rw-r--r--lib/non-semihosting/std.c106
-rw-r--r--lib/non-semihosting/strcmp.c47
-rw-r--r--lib/non-semihosting/string.c40
-rw-r--r--lib/non-semihosting/strncmp.c50
-rw-r--r--lib/non-semihosting/strncpy.c60
-rw-r--r--lib/non-semihosting/strsep.c72
-rw-r--r--lib/non-semihosting/strtol.c144
-rw-r--r--lib/non-semihosting/strtoull.c115
-rw-r--r--lib/semihosting/semihosting.c1
-rw-r--r--lib/stdlib/mem.c (renamed from lib/non-semihosting/mem.c)0
-rw-r--r--lib/stdlib/strlen.c (renamed from lib/non-semihosting/strlen.c)0
-rw-r--r--lib/stdlib/subr_prf.c (renamed from lib/non-semihosting/subr_prf.c)19
17 files changed, 18 insertions, 658 deletions
diff --git a/Makefile b/Makefile
index e1b0b8f0e8..544af731cb 100644
--- a/Makefile
+++ b/Makefile
@@ -93,10 +93,12 @@ INCLUDES += -Ilib/include/ -Iinclude/aarch64/ -Iinclude/ \
-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}
diff --git a/bl1/bl1.mk b/bl1/bl1.mk
index 7623377718..c3f8fbd4a2 100644
--- a/bl1/bl1.mk
+++ b/bl1/bl1.mk
@@ -29,8 +29,8 @@
#
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 \
diff --git a/bl2/bl2.mk b/bl2/bl2.mk
index f36b7bb908..beed80c49b 100644
--- a/bl2/bl2.mk
+++ b/bl2/bl2.mk
@@ -31,7 +31,7 @@
vpath %.c common/ drivers/arm/interconnect/cci-400/ \
drivers/arm/peripherals/pl011 common/ lib/ \
plat/fvp plat/fvp/${ARCH} lib/semihosting arch/aarch64/ \
- lib/non-semihosting
+ lib/stdlib
vpath %.S lib/arch/aarch64 \
lib/semihosting/aarch64 \
diff --git a/bl31/bl31.mk b/bl31/bl31.mk
index 4e307e2e0b..fec09b8652 100644
--- a/bl31/bl31.mk
+++ b/bl31/bl31.mk
@@ -30,9 +30,8 @@
vpath %.c drivers/arm/interconnect/cci-400/ common/ lib/ \
drivers/arm/peripherals/pl011 plat/fvp common/psci \
- lib/semihosting arch/aarch64/ lib/non-semihosting \
- lib/sync/locks/bakery/ drivers/power/ arch/system/gic/ \
- plat/fvp/aarch64/
+ lib/semihosting arch/aarch64/ lib/stdlib lib/sync/locks/bakery/ \
+ drivers/power/ arch/system/gic/ plat/fvp/aarch64/
vpath %.S lib/arch/aarch64 common/psci \
lib/semihosting/aarch64 include/ plat/fvp/${ARCH} \
diff --git a/lib/non-semihosting/ctype.h b/include/stdlib/sys/ctype.h
index 52870b489d..8e1ab6ed4d 100644
--- a/lib/non-semihosting/ctype.h
+++ b/include/stdlib/sys/ctype.h
@@ -35,7 +35,8 @@
*/
/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
+ * Portions copyright (c) 2009-2013, ARM Limited and Contributors.
+ * All rights reserved.
*/
#ifndef _SYS_CTYPE_H_
diff --git a/lib/non-semihosting/std.c b/lib/non-semihosting/std.c
deleted file mode 100644
index 1c1c807872..0000000000
--- a/lib/non-semihosting/std.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * 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
diff --git a/lib/non-semihosting/strcmp.c b/lib/non-semihosting/strcmp.c
deleted file mode 100644
index 21c248e671..0000000000
--- a/lib/non-semihosting/strcmp.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*-
- * 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));
-}
diff --git a/lib/non-semihosting/string.c b/lib/non-semihosting/string.c
deleted file mode 100644
index 01ffdc73ee..0000000000
--- a/lib/non-semihosting/string.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * 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;
-}
diff --git a/lib/non-semihosting/strncmp.c b/lib/non-semihosting/strncmp.c
deleted file mode 100644
index beb90ec888..0000000000
--- a/lib/non-semihosting/strncmp.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * 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);
-}
diff --git a/lib/non-semihosting/strncpy.c b/lib/non-semihosting/strncpy.c
deleted file mode 100644
index 31a4332e84..0000000000
--- a/lib/non-semihosting/strncpy.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*-
- * 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);
-}
diff --git a/lib/non-semihosting/strsep.c b/lib/non-semihosting/strsep.c
deleted file mode 100644
index 555a4788c4..0000000000
--- a/lib/non-semihosting/strsep.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*-
- * 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 */
-}
diff --git a/lib/non-semihosting/strtol.c b/lib/non-semihosting/strtol.c
deleted file mode 100644
index f743c4165c..0000000000
--- a/lib/non-semihosting/strtol.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*-
- * 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;
-}
diff --git a/lib/non-semihosting/strtoull.c b/lib/non-semihosting/strtoull.c
deleted file mode 100644
index 61b41f33e5..0000000000
--- a/lib/non-semihosting/strtoull.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*-
- * 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;
-}
diff --git a/lib/semihosting/semihosting.c b/lib/semihosting/semihosting.c
index 528db17fee..1cf895ebcc 100644
--- a/lib/semihosting/semihosting.c
+++ b/lib/semihosting/semihosting.c
@@ -29,7 +29,6 @@
*/
#include <assert.h>
-#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <semihosting.h>
diff --git a/lib/non-semihosting/mem.c b/lib/stdlib/mem.c
index e072710be6..e072710be6 100644
--- a/lib/non-semihosting/mem.c
+++ b/lib/stdlib/mem.c
diff --git a/lib/non-semihosting/strlen.c b/lib/stdlib/strlen.c
index a388fe437e..a388fe437e 100644
--- a/lib/non-semihosting/strlen.c
+++ b/lib/stdlib/strlen.c
diff --git a/lib/non-semihosting/subr_prf.c b/lib/stdlib/subr_prf.c
index 0056c81d24..6c11e25851 100644
--- a/lib/non-semihosting/subr_prf.c
+++ b/lib/stdlib/subr_prf.c
@@ -35,24 +35,17 @@
*/
/*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors. All rights reserved.
+ * 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 <stdio.h>
#include <stdint.h>
+#include <stdarg.h>
+#include <stddef.h>
#include <string.h>
+#include <ctype.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;