linux-user/aarch64/target_mman.h

   1 #ifndef AARCH64_TARGET_MMAN_H
   2 #define AARCH64_TARGET_MMAN_H
   3
   4 #define TARGET_PROT_BTI         0x10
   5 #define TARGET_PROT_MTE         0x20
   6
   7 /*
   8  * arch/arm64/include/asm/processor.h:
   9  *
  10  * TASK_UNMAPPED_BASE     DEFAULT_MAP_WINDOW / 4
  11  * DEFAULT_MAP_WINDOW     DEFAULT_MAP_WINDOW_64
  12  * DEFAULT_MAP_WINDOW_64  UL(1) << VA_BITS_MIN
  13  * VA_BITS_MIN            48 (unless explicitly configured smaller)
  14  */
  15 #define TASK_UNMAPPED_BASE      (1ull << (48 - 2))
  16
  17 /* arch/arm64/include/asm/elf.h */
  18 #define ELF_ET_DYN_BASE         TARGET_PAGE_ALIGN((1ull << 48) / 3 * 2)
  19
  20 #include "../generic/target_mman.h"
  21
  22 #endif