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-rw-r--r--i386/grub/misc.h517
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diff --git a/i386/grub/misc.h b/i386/grub/misc.h
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--- a/i386/grub/misc.h
+++ /dev/null
@@ -1,517 +0,0 @@
-/* misc.h - prototypes for misc functions */
-/*
- * GRUB -- GRand Unified Bootloader
- * Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
- *
- * GRUB is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * GRUB is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef GRUB_MISC_HEADER
-#define GRUB_MISC_HEADER 1
-
-#include <stdarg.h>
-#include <kern/macros.h>
-#include <grub/types.h>
-#include <grub/symbol.h>
-#include <grub/err.h>
-#include <grub/i18n.h>
-#include <grub/compiler.h>
-
-#define ALIGN_UP(addr, align) \
- ((addr + (typeof (addr)) align - 1) & ~((typeof (addr)) align - 1))
-#define ALIGN_UP_OVERHEAD(addr, align) ((-(addr)) & ((typeof (addr)) (align) - 1))
-#define ALIGN_DOWN(addr, align) \
- ((addr) & ~((typeof (addr)) align - 1))
-#define COMPILE_TIME_ASSERT(cond) switch (0) { case 1: case !(cond): ; }
-
-#define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
-
-void *EXPORT_FUNC(grub_memmove) (void *dest, const void *src, grub_size_t n);
-char *EXPORT_FUNC(grub_strcpy) (char *dest, const char *src);
-
-static inline char *
-grub_strncpy (char *dest, const char *src, int c)
-{
- char *p = dest;
-
- while ((*p++ = *src++) != '\0' && --c)
- ;
-
- return dest;
-}
-
-static inline char *
-grub_stpcpy (char *dest, const char *src)
-{
- char *d = dest;
- const char *s = src;
-
- do
- *d++ = *s;
- while (*s++ != '\0');
-
- return d - 1;
-}
-
-/* XXX: If grub_memmove is too slow, we must implement grub_memcpy. */
-static inline void *
-grub_memcpy (void *dest, const void *src, grub_size_t n)
-{
- return grub_memmove (dest, src, n);
-}
-
-#if defined (__APPLE__) && defined(__i386__) && !defined (GRUB_UTIL)
-#define GRUB_BUILTIN_ATTR __attribute__ ((regparm(0)))
-#else
-#define GRUB_BUILTIN_ATTR
-#endif
-
-#if defined(__x86_64__) && !defined (GRUB_UTIL)
-#if defined (__MINGW32__) || defined (__CYGWIN__) || defined (__MINGW64__)
-#define GRUB_ASM_ATTR __attribute__ ((sysv_abi))
-#else
-#define GRUB_ASM_ATTR
-#endif
-#endif
-
-/* Prototypes for aliases. */
-#ifndef GRUB_UTIL
-int GRUB_BUILTIN_ATTR EXPORT_FUNC(memcmp) (const void *s1, const void *s2, grub_size_t n);
-void *GRUB_BUILTIN_ATTR EXPORT_FUNC(memmove) (void *dest, const void *src, grub_size_t n);
-void *GRUB_BUILTIN_ATTR EXPORT_FUNC(memcpy) (void *dest, const void *src, grub_size_t n);
-void *GRUB_BUILTIN_ATTR EXPORT_FUNC(memset) (void *s, int c, grub_size_t n);
-
-#ifdef __APPLE__
-void GRUB_BUILTIN_ATTR EXPORT_FUNC (__bzero) (void *s, grub_size_t n);
-#endif
-
-#endif
-
-int EXPORT_FUNC(grub_memcmp) (const void *s1, const void *s2, grub_size_t n);
-int EXPORT_FUNC(grub_strcmp) (const char *s1, const char *s2);
-int EXPORT_FUNC(grub_strncmp) (const char *s1, const char *s2, grub_size_t n);
-
-char *EXPORT_FUNC(grub_strchr) (const char *s, int c);
-char *EXPORT_FUNC(grub_strrchr) (const char *s, int c);
-int EXPORT_FUNC(grub_strword) (const char *s, const char *w);
-
-/* Copied from gnulib.
- Written by Bruno Haible <bruno@clisp.org>, 2005. */
-static inline char *
-grub_strstr (const char *haystack, const char *needle)
-{
- /* Be careful not to look at the entire extent of haystack or needle
- until needed. This is useful because of these two cases:
- - haystack may be very long, and a match of needle found early,
- - needle may be very long, and not even a short initial segment of
- needle may be found in haystack. */
- if (*needle != '\0')
- {
- /* Speed up the following searches of needle by caching its first
- character. */
- char b = *needle++;
-
- for (;; haystack++)
- {
- if (*haystack == '\0')
- /* No match. */
- return 0;
- if (*haystack == b)
- /* The first character matches. */
- {
- const char *rhaystack = haystack + 1;
- const char *rneedle = needle;
-
- for (;; rhaystack++, rneedle++)
- {
- if (*rneedle == '\0')
- /* Found a match. */
- return (char *) haystack;
- if (*rhaystack == '\0')
- /* No match. */
- return 0;
- if (*rhaystack != *rneedle)
- /* Nothing in this round. */
- break;
- }
- }
- }
- }
- else
- return (char *) haystack;
-}
-
-int EXPORT_FUNC(grub_isspace) (int c);
-
-static inline int
-grub_isprint (int c)
-{
- return (c >= ' ' && c <= '~');
-}
-
-static inline int
-grub_iscntrl (int c)
-{
- return (c >= 0x00 && c <= 0x1F) || c == 0x7F;
-}
-
-static inline int
-grub_isalpha (int c)
-{
- return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
-}
-
-static inline int
-grub_islower (int c)
-{
- return (c >= 'a' && c <= 'z');
-}
-
-static inline int
-grub_isupper (int c)
-{
- return (c >= 'A' && c <= 'Z');
-}
-
-static inline int
-grub_isgraph (int c)
-{
- return (c >= '!' && c <= '~');
-}
-
-static inline int
-grub_isdigit (int c)
-{
- return (c >= '0' && c <= '9');
-}
-
-static inline int
-grub_isxdigit (int c)
-{
- return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
-}
-
-static inline int
-grub_isalnum (int c)
-{
- return grub_isalpha (c) || grub_isdigit (c);
-}
-
-static inline int
-grub_tolower (int c)
-{
- if (c >= 'A' && c <= 'Z')
- return c - 'A' + 'a';
-
- return c;
-}
-
-static inline int
-grub_toupper (int c)
-{
- if (c >= 'a' && c <= 'z')
- return c - 'a' + 'A';
-
- return c;
-}
-
-static inline int
-grub_strcasecmp (const char *s1, const char *s2)
-{
- while (*s1 && *s2)
- {
- if (grub_tolower ((grub_uint8_t) *s1)
- != grub_tolower ((grub_uint8_t) *s2))
- break;
-
- s1++;
- s2++;
- }
-
- return (int) grub_tolower ((grub_uint8_t) *s1)
- - (int) grub_tolower ((grub_uint8_t) *s2);
-}
-
-static inline int
-grub_strncasecmp (const char *s1, const char *s2, grub_size_t n)
-{
- if (n == 0)
- return 0;
-
- while (*s1 && *s2 && --n)
- {
- if (grub_tolower (*s1) != grub_tolower (*s2))
- break;
-
- s1++;
- s2++;
- }
-
- return (int) grub_tolower ((grub_uint8_t) *s1)
- - (int) grub_tolower ((grub_uint8_t) *s2);
-}
-
-unsigned long EXPORT_FUNC(grub_strtoul) (const char *str, char **end, int base);
-unsigned long long EXPORT_FUNC(grub_strtoull) (const char *str, char **end, int base);
-
-static inline long
-grub_strtol (const char *str, char **end, int base)
-{
- int negative = 0;
- unsigned long long magnitude;
-
- while (*str && grub_isspace (*str))
- str++;
-
- if (*str == '-')
- {
- negative = 1;
- str++;
- }
-
- magnitude = grub_strtoull (str, end, base);
- if (negative)
- {
- if (magnitude > (unsigned long) GRUB_LONG_MAX + 1)
- {
- grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
- return GRUB_LONG_MIN;
- }
- return -((long) magnitude);
- }
- else
- {
- if (magnitude > GRUB_LONG_MAX)
- {
- grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
- return GRUB_LONG_MAX;
- }
- return (long) magnitude;
- }
-}
-
-char *EXPORT_FUNC(grub_strdup) (const char *s) WARN_UNUSED_RESULT;
-char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n) WARN_UNUSED_RESULT;
-void *EXPORT_FUNC(grub_memset) (void *s, int c, grub_size_t n);
-grub_size_t EXPORT_FUNC(grub_strlen) (const char *s) WARN_UNUSED_RESULT;
-int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 1, 2)));
-int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 1, 2)));
-
-/* Replace all `ch' characters of `input' with `with' and copy the
- result into `output'; return EOS address of `output'. */
-static inline char *
-grub_strchrsub (char *output, const char *input, char ch, const char *with)
-{
- while (*input)
- {
- if (*input == ch)
- {
- grub_strcpy (output, with);
- output += grub_strlen (with);
- input++;
- continue;
- }
- *output++ = *input++;
- }
- *output = '\0';
- return output;
-}
-
-extern void (*EXPORT_VAR (grub_xputs)) (const char *str);
-
-static inline int
-grub_puts (const char *s)
-{
- const char nl[2] = "\n";
- grub_xputs (s);
- grub_xputs (nl);
-
- return 1; /* Cannot fail. */
-}
-
-int EXPORT_FUNC(grub_puts_) (const char *s);
-void EXPORT_FUNC(grub_real_dprintf) (const char *file,
- const int line,
- const char *condition,
- const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 4, 5)));
-int EXPORT_FUNC(grub_vprintf) (const char *fmt, va_list args);
-int EXPORT_FUNC(grub_snprintf) (char *str, grub_size_t n, const char *fmt, ...)
- __attribute__ ((format (GNU_PRINTF, 3, 4)));
-int EXPORT_FUNC(grub_vsnprintf) (char *str, grub_size_t n, const char *fmt,
- va_list args);
-char *EXPORT_FUNC(grub_xasprintf) (const char *fmt, ...)
- __attribute__ ((format (GNU_PRINTF, 1, 2))) WARN_UNUSED_RESULT;
-char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args) WARN_UNUSED_RESULT;
-void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
-grub_uint64_t EXPORT_FUNC(grub_divmod64) (grub_uint64_t n,
- grub_uint64_t d,
- grub_uint64_t *r);
-
-#if (defined (__MINGW32__) || defined (__CYGWIN__)) && !defined(GRUB_UTIL)
-void EXPORT_FUNC (__register_frame_info) (void);
-void EXPORT_FUNC (__deregister_frame_info) (void);
-void EXPORT_FUNC (___chkstk_ms) (void);
-void EXPORT_FUNC (__chkstk_ms) (void);
-#endif
-
-/* Inline functions. */
-
-static inline char *
-grub_memchr (const void *p, int c, grub_size_t len)
-{
- const char *s = (const char *) p;
- const char *e = s + len;
-
- for (; s < e; s++)
- if (*s == c)
- return (char *) s;
-
- return 0;
-}
-
-
-static inline unsigned int
-grub_abs (int x)
-{
- if (x < 0)
- return (unsigned int) (-x);
- else
- return (unsigned int) x;
-}
-
-/* Rounded-up division */
-static inline unsigned int
-grub_div_roundup (unsigned int x, unsigned int y)
-{
- return (x + y - 1) / y;
-}
-
-/* Reboot the machine. */
-#if defined (GRUB_MACHINE_EMU) || defined (GRUB_MACHINE_QEMU_MIPS)
-void EXPORT_FUNC(grub_reboot) (void) __attribute__ ((noreturn));
-#else
-void grub_reboot (void) __attribute__ ((noreturn));
-#endif
-
-#if defined (__clang__) && !defined (GRUB_UTIL)
-void __attribute__ ((noreturn)) EXPORT_FUNC (abort) (void);
-#endif
-
-#ifdef GRUB_MACHINE_PCBIOS
-/* Halt the system, using APM if possible. If NO_APM is true, don't
- * use APM even if it is available. */
-void grub_halt (int no_apm) __attribute__ ((noreturn));
-#elif defined (__mips__) && !defined (GRUB_MACHINE_EMU)
-void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
-#else
-void grub_halt (void) __attribute__ ((noreturn));
-#endif
-
-#ifdef GRUB_MACHINE_EMU
-/* Flag to check if module loading is available. */
-extern const int EXPORT_VAR(grub_no_modules);
-#else
-#define grub_no_modules 0
-#endif
-
-static inline void
-grub_error_save (struct grub_error_saved *save)
-{
- grub_memcpy (save->errmsg, grub_errmsg, sizeof (save->errmsg));
- save->grub_errno = grub_errno;
- grub_errno = GRUB_ERR_NONE;
-}
-
-static inline void
-grub_error_load (const struct grub_error_saved *save)
-{
- grub_memcpy (grub_errmsg, save->errmsg, sizeof (grub_errmsg));
- grub_errno = save->grub_errno;
-}
-
-#ifndef GRUB_UTIL
-
-#if defined (__arm__)
-
-grub_uint32_t
-EXPORT_FUNC (__udivsi3) (grub_uint32_t a, grub_uint32_t b);
-
-grub_uint32_t
-EXPORT_FUNC (__umodsi3) (grub_uint32_t a, grub_uint32_t b);
-
-#endif
-
-#if defined (__sparc__) || defined (__powerpc__)
-unsigned
-EXPORT_FUNC (__ctzdi2) (grub_uint64_t x);
-#define NEED_CTZDI2 1
-#endif
-
-#if defined (__mips__) || defined (__arm__)
-unsigned
-EXPORT_FUNC (__ctzsi2) (grub_uint32_t x);
-#define NEED_CTZSI2 1
-#endif
-
-#ifdef __arm__
-grub_uint32_t
-EXPORT_FUNC (__aeabi_uidiv) (grub_uint32_t a, grub_uint32_t b);
-grub_uint32_t
-EXPORT_FUNC (__aeabi_uidivmod) (grub_uint32_t a, grub_uint32_t b);
-
-/* Needed for allowing modules to be compiled as thumb. */
-grub_uint64_t
-EXPORT_FUNC (__muldi3) (grub_uint64_t a, grub_uint64_t b);
-grub_uint64_t
-EXPORT_FUNC (__aeabi_lmul) (grub_uint64_t a, grub_uint64_t b);
-
-#endif
-
-#if defined (__ia64__)
-
-grub_uint64_t
-EXPORT_FUNC (__udivdi3) (grub_uint64_t a, grub_uint64_t b);
-
-grub_uint64_t
-EXPORT_FUNC (__umoddi3) (grub_uint64_t a, grub_uint64_t b);
-
-#endif
-
-#endif /* GRUB_UTIL */
-
-
-#if BOOT_TIME_STATS
-struct grub_boot_time
-{
- struct grub_boot_time *next;
- grub_uint64_t tp;
- const char *file;
- int line;
- char *msg;
-};
-
-extern struct grub_boot_time *EXPORT_VAR(grub_boot_time_head);
-
-void EXPORT_FUNC(grub_real_boot_time) (const char *file,
- const int line,
- const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 3, 4)));
-#define grub_boot_time(...) grub_real_boot_time(GRUB_FILE, __LINE__, __VA_ARGS__)
-#else
-#define grub_boot_time(...)
-#endif
-
-#define grub_max(a, b) (((a) > (b)) ? (a) : (b))
-#define grub_min(a, b) (((a) < (b)) ? (a) : (b))
-
-#endif /* ! GRUB_MISC_HEADER */