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Commit | Line | Data |
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8fee13a4 YL |
1 | #ifndef BOOT_COMPRESSED_MISC_H |
2 | #define BOOT_COMPRESSED_MISC_H | |
3 | ||
4 | /* | |
5 | * we have to be careful, because no indirections are allowed here, and | |
6 | * paravirt_ops is a kind of one. As it will only run in baremetal anyway, | |
7 | * we just keep it from happening | |
8 | */ | |
9 | #undef CONFIG_PARAVIRT | |
10 | #ifdef CONFIG_X86_32 | |
11 | #define _ASM_X86_DESC_H 1 | |
12 | #endif | |
13 | ||
14 | #include <linux/linkage.h> | |
15 | #include <linux/screen_info.h> | |
16 | #include <linux/elf.h> | |
17 | #include <linux/io.h> | |
18 | #include <asm/page.h> | |
19 | #include <asm/boot.h> | |
20 | #include <asm/bootparam.h> | |
5dcd14ec | 21 | #include <asm/bootparam_utils.h> |
8fee13a4 YL |
22 | |
23 | #define BOOT_BOOT_H | |
6238b47b | 24 | #include "../ctype.h" |
8fee13a4 | 25 | |
82fa9637 KC |
26 | #ifdef CONFIG_X86_64 |
27 | #define memptr long | |
28 | #else | |
29 | #define memptr unsigned | |
30 | #endif | |
31 | ||
8fee13a4 | 32 | /* misc.c */ |
82fa9637 KC |
33 | extern memptr free_mem_ptr; |
34 | extern memptr free_mem_end_ptr; | |
8fee13a4 | 35 | extern struct boot_params *real_mode; /* Pointer to real-mode data */ |
7aac3015 JM |
36 | void __putstr(const char *s); |
37 | #define error_putstr(__x) __putstr(__x) | |
38 | ||
39 | #ifdef CONFIG_X86_VERBOSE_BOOTUP | |
40 | ||
41 | #define debug_putstr(__x) __putstr(__x) | |
42 | ||
43 | #else | |
44 | ||
45 | static inline void debug_putstr(const char *s) | |
46 | { } | |
47 | ||
48 | #endif | |
8fee13a4 | 49 | |
8ab3820f | 50 | #if CONFIG_EARLY_PRINTK || CONFIG_RANDOMIZE_BASE |
8fee13a4 YL |
51 | /* cmdline.c */ |
52 | int cmdline_find_option(const char *option, char *buffer, int bufsize); | |
53 | int cmdline_find_option_bool(const char *option); | |
8ab3820f | 54 | #endif |
8fee13a4 | 55 | |
8fee13a4 | 56 | |
8ab3820f KC |
57 | #if CONFIG_RANDOMIZE_BASE |
58 | /* aslr.c */ | |
f47233c2 JK |
59 | unsigned char *choose_kernel_location(struct boot_params *params, |
60 | unsigned char *input, | |
8ab3820f KC |
61 | unsigned long input_size, |
62 | unsigned char *output, | |
63 | unsigned long output_size); | |
5bfce5ef KC |
64 | /* cpuflags.c */ |
65 | bool has_cpuflag(int flag); | |
cec49df9 | 66 | #else |
8ab3820f | 67 | static inline |
f47233c2 JK |
68 | unsigned char *choose_kernel_location(struct boot_params *params, |
69 | unsigned char *input, | |
8ab3820f KC |
70 | unsigned long input_size, |
71 | unsigned char *output, | |
72 | unsigned long output_size) | |
73 | { | |
74 | return output; | |
75 | } | |
76 | #endif | |
cec49df9 | 77 | |
8ab3820f | 78 | #ifdef CONFIG_EARLY_PRINTK |
bd448d4d | 79 | /* early_serial_console.c */ |
8ab3820f KC |
80 | extern int early_serial_base; |
81 | void console_init(void); | |
82 | #else | |
cec49df9 JM |
83 | static const int early_serial_base; |
84 | static inline void console_init(void) | |
85 | { } | |
cec49df9 JM |
86 | #endif |
87 | ||
8fee13a4 | 88 | #endif |