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Kconfig.i386

Kconfig.i386 740 B
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  1. menu "Host processor type and features"
    2. 

  2. 

  3. source "arch/i386/Kconfig.cpu"
    4. 

  4. 

  5. endmenu
    6. 

  6. 

  7. config UML_X86
    8. 

  8. 	bool
    9. 

  9. 	default y
    10. 

  10. 

  11. config 64BIT
    12. 

  12. 	bool
    13. 

  13. 	default n
    14. 

  14. 

  15. config SEMAPHORE_SLEEPERS
    16. 

  16. 	bool
    17. 

  17. 	default y
    18. 

  18. 

  19. config TOP_ADDR
    20. 

  20.  	hex
    21. 

  21.  	default 0xc0000000 if !HOST_2G_2G
    22. 

  22.  	default 0x80000000 if HOST_2G_2G
    23. 

  23. 

  24. config 3_LEVEL_PGTABLES
    25. 

  25. 	bool "Three-level pagetables"
    26. 

  26. 	default n
    27. 

  27. 	help
    28. 

  28. 	Three-level pagetables will let UML have more than 4G of physical
    29. 

  29. 	memory.  All the memory that can't be mapped directly will be treated
    30. 

  30. 	as high memory.
    31. 

  31. 

  32. config STUB_CODE
    33. 

  33. 	hex
    34. 

  34. 	default 0xbfffe000
    35. 

  35. 

  36. config STUB_DATA
    37. 

  37. 	hex
    38. 

  38. 	default 0xbffff000
    39. 

  39. 

  40. config STUB_START
    41. 

  41. 	hex
    42. 

  42. 	default STUB_CODE
    43. 

  43. 

  44. config ARCH_HAS_SC_SIGNALS
    45. 

  45. 	bool
    46. 

  46. 	default y
    47. 

  47. 

  48. config ARCH_REUSE_HOST_VSYSCALL_AREA
    49. 

  49. 	bool
    50. 

  50. 	default y
    51.