| #ifndef XTENSA_TARGET_MMAN_H |
| #define XTENSA_TARGET_MMAN_H |
| |
| #define TARGET_PROT_SEM 0x10 |
| |
| #define TARGET_MAP_NORESERVE 0x0400 |
| #define TARGET_MAP_ANONYMOUS 0x0800 |
| #define TARGET_MAP_GROWSDOWN 0x1000 |
| #define TARGET_MAP_DENYWRITE 0x2000 |
| #define TARGET_MAP_EXECUTABLE 0x4000 |
| #define TARGET_MAP_LOCKED 0x8000 |
| #define TARGET_MAP_POPULATE 0x10000 |
| #define TARGET_MAP_NONBLOCK 0x20000 |
| #define TARGET_MAP_STACK 0x40000 |
| #define TARGET_MAP_HUGETLB 0x80000 |
| |
| /* |
| * arch/xtensa/include/asm/processor.h: |
| * TASK_UNMAPPED_BASE (TASK_SIZE / 2) |
| */ |
| #define TASK_UNMAPPED_BASE (1u << (TARGET_VIRT_ADDR_SPACE_BITS - 1)) |
| |
| /* arch/xtensa/include/asm/elf.h */ |
| #define ELF_ET_DYN_BASE \ |
| TARGET_PAGE_ALIGN((1u << TARGET_VIRT_ADDR_SPACE_BITS) / 3) |
| |
| #include "../generic/target_mman.h" |
| |
| #endif |
