| 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 |