Acasă Explorează Ajutor
Autentificare
8516
/
Test
1
0
Bifurcare 0
Fisiere Probleme 0 Trageți solicitările 0 Wiki
Ramură: master
Ramuri Etichete
Test
/
board-support
/
linux-4.9.59+gitAUTOINC+a75d8e9305-ga75d8e9305
/
arch
/
x86
/
include
/
asm
/
ia32.h

ia32.h 1.4 KB
Permalink Istoric Crud

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172 
  1. #ifndef _ASM_X86_IA32_H
    2. 

  2. #define _ASM_X86_IA32_H
    3. 

  3. 

  4. 

  5. #ifdef CONFIG_IA32_EMULATION
    6. 

  6. 

  7. #include <linux/compat.h>
    8. 

  8. 

  9. /*
    10. 

  10.  * 32 bit structures for IA32 support.
    11. 

  11.  */
    12. 

  12. 

  13. #include <uapi/asm/sigcontext.h>
    14. 

  14. 

  15. /* signal.h */
    16. 

  16. 

  17. struct ucontext_ia32 {
    18. 

  18. 	unsigned int	  uc_flags;
    19. 

  19. 	unsigned int 	  uc_link;
    20. 

  20. 	compat_stack_t	  uc_stack;
    21. 

  21. 	struct sigcontext_32 uc_mcontext;
    22. 

  22. 	compat_sigset_t	  uc_sigmask;	/* mask last for extensibility */
    23. 

  23. };
    24. 

  24. 

  25. /* This matches struct stat64 in glibc2.2, hence the absolutely
    26. 

  26.  * insane amounts of padding around dev_t's.
    27. 

  27.  */
    28. 

  28. struct stat64 {
    29. 

  29. 	unsigned long long	st_dev;
    30. 

  30. 	unsigned char		__pad0[4];
    31. 

  31. 

  32. #define STAT64_HAS_BROKEN_ST_INO	1
    33. 

  33. 	unsigned int		__st_ino;
    34. 

  34. 

  35. 	unsigned int		st_mode;
    36. 

  36. 	unsigned int		st_nlink;
    37. 

  37. 

  38. 	unsigned int		st_uid;
    39. 

  39. 	unsigned int		st_gid;
    40. 

  40. 

  41. 	unsigned long long	st_rdev;
    42. 

  42. 	unsigned char		__pad3[4];
    43. 

  43. 

  44. 	long long		st_size;
    45. 

  45. 	unsigned int		st_blksize;
    46. 

  46. 

  47. 	long long		st_blocks;/* Number 512-byte blocks allocated */
    48. 

  48. 

  49. 	unsigned 		st_atime;
    50. 

  50. 	unsigned 		st_atime_nsec;
    51. 

  51. 	unsigned 		st_mtime;
    52. 

  52. 	unsigned 		st_mtime_nsec;
    53. 

  53. 	unsigned 		st_ctime;
    54. 

  54. 	unsigned 		st_ctime_nsec;
    55. 

  55. 

  56. 	unsigned long long	st_ino;
    57. 

  57. } __attribute__((packed));
    58. 

  58. 

  59. #define IA32_STACK_TOP IA32_PAGE_OFFSET
    60. 

  60. 

  61. #ifdef __KERNEL__
    62. 

  62. struct linux_binprm;
    63. 

  63. extern int ia32_setup_arg_pages(struct linux_binprm *bprm,
    64. 

  64. 				unsigned long stack_top, int exec_stack);
    65. 

  65. struct mm_struct;
    66. 

  66. extern void ia32_pick_mmap_layout(struct mm_struct *mm);
    67. 

  67. 

  68. #endif
    69. 

  69. 

  70. #endif /* !CONFIG_IA32_SUPPORT */
    71. 

  71. 

  72. #endif /* _ASM_X86_IA32_H */
    73.