linux-user/xtensa/target_mman.h


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#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))

#include "../generic/target_mman.h"

#endif