From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/SLOF/lib/libc/string/Makefile.inc | 22 ++++++++++++++ qemu/roms/SLOF/lib/libc/string/memchr.c | 29 ++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/memcmp.c | 30 +++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/memcpy.c | 27 +++++++++++++++++ qemu/roms/SLOF/lib/libc/string/memmove.c | 42 ++++++++++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/memset.c | 25 ++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strcasecmp.c | 28 +++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strcat.c | 24 +++++++++++++++ qemu/roms/SLOF/lib/libc/string/strchr.c | 28 +++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strcmp.c | 28 +++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strcpy.c | 25 ++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strlen.c | 27 +++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strncasecmp.c | 32 ++++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strncmp.c | 31 +++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strncpy.c | 33 ++++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strstr.c | 37 +++++++++++++++++++++++ qemu/roms/SLOF/lib/libc/string/strtok.c | 45 ++++++++++++++++++++++++++++ 17 files changed, 513 insertions(+) create mode 100644 qemu/roms/SLOF/lib/libc/string/Makefile.inc create mode 100644 qemu/roms/SLOF/lib/libc/string/memchr.c create mode 100644 qemu/roms/SLOF/lib/libc/string/memcmp.c create mode 100644 qemu/roms/SLOF/lib/libc/string/memcpy.c create mode 100644 qemu/roms/SLOF/lib/libc/string/memmove.c create mode 100644 qemu/roms/SLOF/lib/libc/string/memset.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strcasecmp.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strcat.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strchr.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strcmp.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strcpy.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strlen.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strncasecmp.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strncmp.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strncpy.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strstr.c create mode 100644 qemu/roms/SLOF/lib/libc/string/strtok.c (limited to 'qemu/roms/SLOF/lib/libc/string') diff --git a/qemu/roms/SLOF/lib/libc/string/Makefile.inc b/qemu/roms/SLOF/lib/libc/string/Makefile.inc new file mode 100644 index 000000000..7ccf3c405 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/Makefile.inc @@ -0,0 +1,22 @@ +# ***************************************************************************** +# * Copyright (c) 2004, 2008 IBM Corporation +# * All rights reserved. +# * This program and the accompanying materials +# * are made available under the terms of the BSD License +# * which accompanies this distribution, and is available at +# * http://www.opensource.org/licenses/bsd-license.php +# * +# * Contributors: +# * IBM Corporation - initial implementation +# ****************************************************************************/ + + +STRING_SRC_C = strcat.c strchr.c strcmp.c strcpy.c strlen.c strncmp.c \ + strncpy.c strstr.c memset.c memcpy.c memmove.c memchr.c \ + memcmp.c strcasecmp.c strncasecmp.c strtok.c +STRING_SRC_ASM = +STRING_SRCS = $(STRING_SRC_C:%=$(STRINGCMNDIR)/%) $(STRING_SRC_ASM:%=$(STRINGCMNDIR)/%) +STRING_OBJS = $(STRING_SRC_C:%.c=%.o) $(STRING_SRC_ASM:%.S=%.o) + +%.o : $(STRINGCMNDIR)/%.c + $(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@ diff --git a/qemu/roms/SLOF/lib/libc/string/memchr.c b/qemu/roms/SLOF/lib/libc/string/memchr.c new file mode 100644 index 000000000..c3fe751c6 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/memchr.c @@ -0,0 +1,29 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include "string.h" + + +void * +memchr(const void *ptr, int c, size_t n) +{ + unsigned char ch = (unsigned char)c; + const unsigned char *p = ptr; + + while (n-- > 0) { + if (*p == ch) + return (void *)p; + p += 1; + } + + return NULL; +} diff --git a/qemu/roms/SLOF/lib/libc/string/memcmp.c b/qemu/roms/SLOF/lib/libc/string/memcmp.c new file mode 100644 index 000000000..3b69cefb9 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/memcmp.c @@ -0,0 +1,30 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include "string.h" + + +int +memcmp(const void *ptr1, const void *ptr2, size_t n) +{ + const unsigned char *p1 = ptr1; + const unsigned char *p2 = ptr2; + + while (n-- > 0) { + if (*p1 != *p2) + return (*p1 - *p2); + p1 += 1; + p2 += 1; + } + + return 0; +} diff --git a/qemu/roms/SLOF/lib/libc/string/memcpy.c b/qemu/roms/SLOF/lib/libc/string/memcpy.c new file mode 100644 index 000000000..00f419b80 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/memcpy.c @@ -0,0 +1,27 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include "string.h" + +void * +memcpy(void *dest, const void *src, size_t n) +{ + char *cdest; + const char *csrc = src; + + cdest = dest; + while (n-- > 0) { + *cdest++ = *csrc++; + } + + return dest; +} diff --git a/qemu/roms/SLOF/lib/libc/string/memmove.c b/qemu/roms/SLOF/lib/libc/string/memmove.c new file mode 100644 index 000000000..3acf1a973 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/memmove.c @@ -0,0 +1,42 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include "string.h" + + +void * +memmove(void *dest, const void *src, size_t n) +{ + char *cdest; + const char *csrc; + int i; + + /* Do the buffers overlap in a bad way? */ + if (src < dest && src + n >= dest) { + /* Copy from end to start */ + cdest = dest + n - 1; + csrc = src + n - 1; + for (i = 0; i < n; i++) { + *cdest-- = *csrc--; + } + } + else { + /* Normal copy is possible */ + cdest = dest; + csrc = src; + for (i = 0; i < n; i++) { + *cdest++ = *csrc++; + } + } + + return dest; +} diff --git a/qemu/roms/SLOF/lib/libc/string/memset.c b/qemu/roms/SLOF/lib/libc/string/memset.c new file mode 100644 index 000000000..f8dfbf524 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/memset.c @@ -0,0 +1,25 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include "string.h" + +void * +memset(void *dest, int c, size_t size) +{ + unsigned char *d = (unsigned char *)dest; + + while (size-- > 0) { + *d++ = (unsigned char)c; + } + + return dest; +} diff --git a/qemu/roms/SLOF/lib/libc/string/strcasecmp.c b/qemu/roms/SLOF/lib/libc/string/strcasecmp.c new file mode 100644 index 000000000..f75294fb9 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strcasecmp.c @@ -0,0 +1,28 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include +#include + +int +strcasecmp(const char *s1, const char *s2) +{ + while (*s1 != 0 && *s2 != 0) { + if (toupper(*s1) != toupper(*s2)) + break; + ++s1; + ++s2; + } + + return *s1 - *s2; +} + diff --git a/qemu/roms/SLOF/lib/libc/string/strcat.c b/qemu/roms/SLOF/lib/libc/string/strcat.c new file mode 100644 index 000000000..eb597a025 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strcat.c @@ -0,0 +1,24 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strcat(char *dst, const char *src) +{ + int p; + + p = strlen(dst); + strcpy(&dst[p], src); + + return dst; +} diff --git a/qemu/roms/SLOF/lib/libc/string/strchr.c b/qemu/roms/SLOF/lib/libc/string/strchr.c new file mode 100644 index 000000000..528a319c9 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strchr.c @@ -0,0 +1,28 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strchr(const char *s, int c) +{ + char cb = c; + + while (*s != 0) { + if (*s == cb) { + return (char *)s; + } + s += 1; + } + + return NULL; +} diff --git a/qemu/roms/SLOF/lib/libc/string/strcmp.c b/qemu/roms/SLOF/lib/libc/string/strcmp.c new file mode 100644 index 000000000..48eaed246 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strcmp.c @@ -0,0 +1,28 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + + +int +strcmp(const char *s1, const char *s2) +{ + while (*s1 != 0 && *s2 != 0) { + if (*s1 != *s2) + break; + s1 += 1; + s2 += 1; + } + + return *s1 - *s2; +} + diff --git a/qemu/roms/SLOF/lib/libc/string/strcpy.c b/qemu/roms/SLOF/lib/libc/string/strcpy.c new file mode 100644 index 000000000..48eb62cb5 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strcpy.c @@ -0,0 +1,25 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strcpy(char *dst, const char *src) +{ + char *ptr = dst; + + do { + *ptr++ = *src; + } while (*src++ != 0); + + return dst; +} diff --git a/qemu/roms/SLOF/lib/libc/string/strlen.c b/qemu/roms/SLOF/lib/libc/string/strlen.c new file mode 100644 index 000000000..37a1b7812 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strlen.c @@ -0,0 +1,27 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +size_t +strlen(const char *s) +{ + int len = 0; + + while (*s != 0) { + len += 1; + s += 1; + } + + return len; +} + diff --git a/qemu/roms/SLOF/lib/libc/string/strncasecmp.c b/qemu/roms/SLOF/lib/libc/string/strncasecmp.c new file mode 100644 index 000000000..4140931e3 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strncasecmp.c @@ -0,0 +1,32 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include +#include + + +int +strncasecmp(const char *s1, const char *s2, size_t n) +{ + if (n < 1) + return 0; + + while (*s1 != 0 && *s2 != 0 && --n > 0) { + if (toupper(*s1) != toupper(*s2)) + break; + ++s1; + ++s2; + } + + return toupper(*s1) - toupper(*s2); +} + diff --git a/qemu/roms/SLOF/lib/libc/string/strncmp.c b/qemu/roms/SLOF/lib/libc/string/strncmp.c new file mode 100644 index 000000000..a886736a9 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strncmp.c @@ -0,0 +1,31 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + + +int +strncmp(const char *s1, const char *s2, size_t n) +{ + if (n < 1) + return 0; + + while (*s1 != 0 && *s2 != 0 && --n > 0) { + if (*s1 != *s2) + break; + s1 += 1; + s2 += 1; + } + + return *s1 - *s2; +} + diff --git a/qemu/roms/SLOF/lib/libc/string/strncpy.c b/qemu/roms/SLOF/lib/libc/string/strncpy.c new file mode 100644 index 000000000..0f41f93c9 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strncpy.c @@ -0,0 +1,33 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strncpy(char *dst, const char *src, size_t n) +{ + char *ret = dst; + + /* Copy string */ + while (*src != 0 && n > 0) { + *dst++ = *src++; + n -= 1; + } + + /* strncpy always clears the rest of destination string... */ + while (n > 0) { + *dst++ = 0; + n -= 1; + } + + return ret; +} diff --git a/qemu/roms/SLOF/lib/libc/string/strstr.c b/qemu/roms/SLOF/lib/libc/string/strstr.c new file mode 100644 index 000000000..3e090d2c5 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strstr.c @@ -0,0 +1,37 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strstr(const char *hay, const char *needle) +{ + char *pos; + int hlen, nlen; + + if (hay == NULL || needle == NULL) + return NULL; + + hlen = strlen(hay); + nlen = strlen(needle); + if (nlen < 1) + return (char *)hay; + + for (pos = (char *)hay; pos < hay + hlen; pos++) { + if (strncmp(pos, needle, nlen) == 0) { + return pos; + } + } + + return NULL; +} + diff --git a/qemu/roms/SLOF/lib/libc/string/strtok.c b/qemu/roms/SLOF/lib/libc/string/strtok.c new file mode 100644 index 000000000..665c08db6 --- /dev/null +++ b/qemu/roms/SLOF/lib/libc/string/strtok.c @@ -0,0 +1,45 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strtok(char *src, const char *pattern) +{ + static char *nxtTok; + char *retVal = NULL; + + if (!src) + src = nxtTok; + + while (*src) { + const char *pp = pattern; + while (*pp) { + if (*pp == *src) { + break; + } + pp++; + } + if (!*pp) { + if (!retVal) + retVal = src; + else if (!src[-1]) + break; + } else + *src = '\0'; + src++; + } + + nxtTok = src; + + return retVal; +} -- cgit 1.2.3-korg