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android_kernel_...
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arch
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s390
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boot
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boot.h

boot.h 1.8 KB
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. #ifndef BOOT_BOOT_H
    3. 

  3. #define BOOT_BOOT_H
    4. 

  4. 

  5. #include <linux/types.h>
    6. 

  6. 

  7. #define IPL_START	0x200
    8. 

  8. 

  9. #ifndef __ASSEMBLY__
    10. 

  10. 

  11. struct vmlinux_info {
    12. 

  12. 	unsigned long default_lma;
    13. 

  13. 	void (*entry)(void);
    14. 

  14. 	unsigned long image_size;	/* does not include .bss */
    15. 

  15. 	unsigned long bss_size;		/* uncompressed image .bss size */
    16. 

  16. 	unsigned long bootdata_off;
    17. 

  17. 	unsigned long bootdata_size;
    18. 

  18. 	unsigned long bootdata_preserved_off;
    19. 

  19. 	unsigned long bootdata_preserved_size;
    20. 

  20. 	unsigned long dynsym_start;
    21. 

  21. 	unsigned long rela_dyn_start;
    22. 

  22. 	unsigned long rela_dyn_end;
    23. 

  23. 	unsigned long amode31_size;
    24. 

  24. };
    25. 

  25. 

  26. void startup_kernel(void);
    27. 

  27. unsigned long detect_memory(unsigned long *safe_addr);
    28. 

  28. bool is_ipl_block_dump(void);
    29. 

  29. void store_ipl_parmblock(void);
    30. 

  30. unsigned long read_ipl_report(unsigned long safe_addr);
    31. 

  31. void setup_boot_command_line(void);
    32. 

  32. void parse_boot_command_line(void);
    33. 

  33. void verify_facilities(void);
    34. 

  34. void print_missing_facilities(void);
    35. 

  35. void sclp_early_setup_buffer(void);
    36. 

  36. void print_pgm_check_info(void);
    37. 

  37. unsigned long get_random_base(unsigned long safe_addr);
    38. 

  38. void __printf(1, 2) decompressor_printk(const char *fmt, ...);
    39. 

  39. void error(char *m);
    40. 

  40. 

  41. /* Symbols defined by linker scripts */
    42. 

  42. extern const char kernel_version[];
    43. 

  43. extern unsigned long memory_limit;
    44. 

  44. extern unsigned long vmalloc_size;
    45. 

  45. extern int vmalloc_size_set;
    46. 

  46. extern int kaslr_enabled;
    47. 

  47. extern char __boot_data_start[], __boot_data_end[];
    48. 

  48. extern char __boot_data_preserved_start[], __boot_data_preserved_end[];
    49. 

  49. extern char _decompressor_syms_start[], _decompressor_syms_end[];
    50. 

  50. extern char _stack_start[], _stack_end[];
    51. 

  51. extern char _end[];
    52. 

  52. extern unsigned char _compressed_start[];
    53. 

  53. extern unsigned char _compressed_end[];
    54. 

  54. extern struct vmlinux_info _vmlinux_info;
    55. 

  55. #define vmlinux _vmlinux_info
    56. 

  56. 

  57. #endif /* __ASSEMBLY__ */
    58. 

  58. #endif /* BOOT_BOOT_H */
    59.