boot.h (fa97bdf92709adaaf8b9a5164a895e262a4fcf60) boot.h (f4ed2877b16e8146427306aea8819adac5c88374)
1/* -*- linux-c -*- ------------------------------------------------------- *
2 *
3 * Copyright (C) 1991, 1992 Linus Torvalds
4 * Copyright 2007 rPath, Inc. - All Rights Reserved
5 * Copyright 2009 Intel Corporation; author H. Peter Anvin
6 *
7 * This file is part of the Linux kernel, and is made available under
8 * the terms of the GNU General Public License version 2.

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195static inline int memcmp_gs(const void *s1, addr_t s2, size_t len)
196{
197 u8 diff;
198 asm volatile("gs; repe; cmpsb; setnz %0"
199 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
200 return diff;
201}
202
1/* -*- linux-c -*- ------------------------------------------------------- *
2 *
3 * Copyright (C) 1991, 1992 Linus Torvalds
4 * Copyright 2007 rPath, Inc. - All Rights Reserved
5 * Copyright 2009 Intel Corporation; author H. Peter Anvin
6 *
7 * This file is part of the Linux kernel, and is made available under
8 * the terms of the GNU General Public License version 2.

--- 186 unchanged lines hidden (view full) ---

195static inline int memcmp_gs(const void *s1, addr_t s2, size_t len)
196{
197 u8 diff;
198 asm volatile("gs; repe; cmpsb; setnz %0"
199 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
200 return diff;
201}
202
203static inline int isdigit(int ch)
204{
205 return (ch >= '0') && (ch <= '9');
206}
203#include "isdigit.h"
207
204
208static inline int isxdigit(int ch)
209{
210 if (isdigit(ch))
211 return true;
212
213 if ((ch >= 'a') && (ch <= 'f'))
214 return true;
215
216 return (ch >= 'A') && (ch <= 'F');
217}
218
219/* Heap -- available for dynamic lists. */
220extern char _end[];
221extern char *HEAP;
222extern char *heap_end;
223#define RESET_HEAP() ((void *)( HEAP = _end ))
224static inline char *__get_heap(size_t s, size_t a, size_t n)
225{
226 char *tmp;

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295 u8 cl, ch, ecx2, ecx3;
296 u8 al, ah, eax2, eax3;
297 };
298 };
299};
300void intcall(u8 int_no, const struct biosregs *ireg, struct biosregs *oreg);
301
302/* cmdline.c */
205/* Heap -- available for dynamic lists. */
206extern char _end[];
207extern char *HEAP;
208extern char *heap_end;
209#define RESET_HEAP() ((void *)( HEAP = _end ))
210static inline char *__get_heap(size_t s, size_t a, size_t n)
211{
212 char *tmp;

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281 u8 cl, ch, ecx2, ecx3;
282 u8 al, ah, eax2, eax3;
283 };
284 };
285};
286void intcall(u8 int_no, const struct biosregs *ireg, struct biosregs *oreg);
287
288/* cmdline.c */
303int cmdline_find_option(const char *option, char *buffer, int bufsize);
304int cmdline_find_option_bool(const char *option);
289int __cmdline_find_option(u32 cmdline_ptr, const char *option, char *buffer, int bufsize);
290int __cmdline_find_option_bool(u32 cmdline_ptr, const char *option);
291static inline int cmdline_find_option(const char *option, char *buffer, int bufsize)
292{
293 return __cmdline_find_option(boot_params.hdr.cmd_line_ptr, option, buffer, bufsize);
294}
305
295
296static inline int cmdline_find_option_bool(const char *option)
297{
298 return __cmdline_find_option_bool(boot_params.hdr.cmd_line_ptr, option);
299}
300
301
306/* cpu.c, cpucheck.c */
307struct cpu_features {
308 int level; /* Family, or 64 for x86-64 */
309 int model;
310 u32 flags[NCAPINTS];
311};
312extern struct cpu_features cpu;
313int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
314int validate_cpu(void);
315
302/* cpu.c, cpucheck.c */
303struct cpu_features {
304 int level; /* Family, or 64 for x86-64 */
305 int model;
306 u32 flags[NCAPINTS];
307};
308extern struct cpu_features cpu;
309int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
310int validate_cpu(void);
311
312/* early_serial_console.c */
313extern int early_serial_base;
314void console_init(void);
315
316/* edd.c */
317void query_edd(void);
318
319/* header.S */
320void __attribute__((noreturn)) die(void);
321
322/* mca.c */
323int query_mca(void);

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343/* string.c */
344int strcmp(const char *str1, const char *str2);
345int strncmp(const char *cs, const char *ct, size_t count);
346size_t strnlen(const char *s, size_t maxlen);
347unsigned int atou(const char *s);
348unsigned long long simple_strtoull(const char *cp, char **endp, unsigned int base);
349
350/* tty.c */
316/* edd.c */
317void query_edd(void);
318
319/* header.S */
320void __attribute__((noreturn)) die(void);
321
322/* mca.c */
323int query_mca(void);

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343/* string.c */
344int strcmp(const char *str1, const char *str2);
345int strncmp(const char *cs, const char *ct, size_t count);
346size_t strnlen(const char *s, size_t maxlen);
347unsigned int atou(const char *s);
348unsigned long long simple_strtoull(const char *cp, char **endp, unsigned int base);
349
350/* tty.c */
351void console_init(void);
352void puts(const char *);
353void putchar(int);
354int getchar(void);
355void kbd_flush(void);
356int getchar_timeout(void);
357
358/* video.c */
359void set_video(void);

--- 12 unchanged lines hidden --- 		351void puts(const char *);
352void putchar(int);
353int getchar(void);
354void kbd_flush(void);
355int getchar_timeout(void);
356
357/* video.c */
358void set_video(void);

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