| /* $IdPath$ |
| * Includes standard headers and defines prototypes for replacement functions |
| * if needed. This is the *only* header file which should include other |
| * header files! |
| * |
| * Copyright (C) 2001 Peter Johnson |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER 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. |
| */ |
| #ifndef YASM_UTIL_H |
| #define YASM_UTIL_H |
| |
| #include <stdio.h> |
| |
| #ifdef YASM_LIB_INTERNAL |
| # define YASM_INTERNAL |
| # define YASM_AUTOCONF_INTERNAL |
| # define YASM_LIB_AC_INTERNAL |
| # define YASM_GETTEXT_INTERNAL |
| #endif |
| |
| #ifdef YASM_INTERNAL |
| # include <stdarg.h> |
| |
| #if defined(YASM_LIB_AC_INTERNAL) && defined(HAVE_CONFIG_H) |
| # include <libyasm/config.h> |
| #endif |
| |
| #if !defined(lint) && !defined(NDEBUG) |
| # define NDEBUG |
| #endif |
| |
| #ifdef YASM_AUTOCONF_INTERNAL |
| |
| # ifdef STDC_HEADERS |
| # include <stddef.h> |
| # include <stdlib.h> |
| # include <string.h> |
| # include <assert.h> |
| # endif |
| |
| # ifdef YASM_GETTEXT_INTERNAL |
| # if defined(lint) |
| # define _(String) String |
| # else |
| # ifdef HAVE_LOCALE_H |
| # include <locale.h> |
| # endif |
| |
| # ifdef ENABLE_NLS |
| # include <libintl.h> |
| # define _(String) gettext(String) |
| # else |
| # define gettext(Msgid) (Msgid) |
| # define dgettext(Domainname, Msgid) (Msgid) |
| # define dcgettext(Domainname, Msgid, Category) (Msgid) |
| # define textdomain(Domainname) while (0) /* nothing */ |
| # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */ |
| # define _(String) (String) |
| # endif |
| # endif |
| |
| # ifdef gettext_noop |
| # define N_(String) gettext_noop(String) |
| # else |
| # define N_(String) (String) |
| # endif |
| |
| # endif /*YASM_GETTEXT_INTERNAL*/ |
| |
| #endif /*YASM_AUTOCONF_INTERNAL*/ |
| |
| int yasm__mergesort(void *base, size_t nmemb, size_t size, |
| int (*compar)(const void *, const void *)); |
| |
| #if defined(YASM_AUTOCONF_INTERNAL) && defined(HAVE_MERGESORT) |
| #define yasm__mergesort(a, b, c, d) mergesort(a, b, c, d) |
| #endif |
| |
| /*@null@*/ char *yasm__strsep(char **stringp, const char *delim); |
| |
| #if defined(YASM_AUTOCONF_INTERNAL) && defined(HAVE_STRSEP) |
| #define yasm__strsep(a, b) strsep(a, b) |
| #endif |
| |
| int yasm__strcasecmp(const char *s1, const char *s2); |
| int yasm__strncasecmp(const char *s1, const char *s2, size_t n); |
| |
| #ifdef YASM_AUTOCONF_INTERNAL |
| |
| #ifdef HAVE_STRCASECMP |
| # define yasm__strcasecmp(x, y) strcasecmp(x, y) |
| # define yasm__strncasecmp(x, y, n) strncasecmp(x, y, n) |
| #elif HAVE_STRICMP |
| # define yasm__strcasecmp(x, y) stricmp(x, y) |
| # define yasm__strncasecmp(x, y, n) strnicmp(x, y, n) |
| #elif HAVE_STRCMPI |
| # define yasm__strcasecmp(x, y) strcmpi(x, y) |
| # define yasm__strncasecmp(x, y, n) strncmpi(x, y, n) |
| #else |
| # define USE_OUR_OWN_STRCASECMP |
| #endif |
| |
| #if !defined(HAVE_TOASCII) || defined(lint) |
| # define toascii(c) ((c) & 0x7F) |
| #endif |
| |
| #endif /*YASM_AUTOCONF_INTERNAL*/ |
| |
| #include <libyasm/compat-queue.h> |
| |
| #if defined(YASM_AUTOCONF_INTERNAL) && defined(HAVE_SYS_CDEFS_H) |
| # include <sys/cdefs.h> |
| #endif |
| |
| #ifdef __RCSID |
| # define RCSID(s) __RCSID(s) |
| #else |
| # ifdef __GNUC__ |
| # ifdef __ELF__ |
| # define RCSID(s) __asm__(".ident\t\"" s "\"") |
| # else |
| # define RCSID(s) static const char rcsid[] = s |
| # endif |
| # else |
| # define RCSID(s) static const char rcsid[] = s |
| # endif |
| #endif |
| |
| /* strdup() implementation with error checking (using xmalloc). */ |
| /*@only@*/ char *yasm__xstrdup(const char *str); |
| /*@only@*/ char *yasm__xstrndup(const char *str, size_t len); |
| |
| #endif /*YASM_INTERNAL*/ |
| |
| /* Error-checking memory allocation routines. Default implementations in |
| * xmalloc.c. |
| */ |
| extern /*@only@*/ /*@out@*/ void * (*yasm_xmalloc) (size_t size); |
| extern /*@only@*/ void * (*yasm_xcalloc) (size_t nelem, size_t elsize); |
| extern /*@only@*/ void * (*yasm_xrealloc) |
| (/*@only@*/ /*@out@*/ /*@returned@*/ /*@null@*/ void *oldmem, size_t size) |
| /*@modifies oldmem@*/; |
| extern void (*yasm_xfree) (/*@only@*/ /*@out@*/ /*@null@*/ void *p) |
| /*@modifies p@*/; |
| |
| #ifdef YASM_INTERNAL |
| |
| #if defined(YASM_AUTOCONF_INTERNAL) && defined(WITH_DMALLOC) |
| # include <dmalloc.h> |
| |
| #define yasm__xstrdup(str) xstrdup(str) |
| #define yasm_xmalloc(size) xmalloc(size) |
| #define yasm_xcalloc(count, size) xcalloc(count, size) |
| #define yasm_xrealloc(ptr, size) xrealloc(ptr, size) |
| #define yasm_xfree(ptr) xfree(ptr) |
| #endif |
| |
| /* Bit-counting: used primarily by HAMT but also in a few other places. */ |
| #define SK5 0x55555555 |
| #define SK3 0x33333333 |
| #define SKF0 0x0F0F0F0F |
| #define BitCount(d, s) do { \ |
| d = s; \ |
| d -= (d>>1) & SK5; \ |
| d = (d & SK3) + ((d>>2) & SK3); \ |
| d = (d & SKF0) + ((d>>4) & SKF0); \ |
| d += d>>16; \ |
| d += d>>8; \ |
| } while (0) |
| |
| /* Get the number of elements in an array. */ |
| #ifndef NELEMS |
| #define NELEMS(array) (sizeof(array) / sizeof(array[0])) |
| #endif |
| |
| #endif /*YASM_INTERNAL*/ |
| |
| #include <libyasm/coretype.h> |
| |
| #include <libyasm/valparam.h> |
| |
| #endif |