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Searched refs:PROT_NONE (Results 1 – 24 of 24) sorted by relevance

/qemu/tests/tcg/s390x/
H A Dmvc.c46 if (mprotect(src + 4096, 4096, PROT_NONE) || in main()
47 mprotect(dst + 4096, 4096, PROT_NONE)) { in main()
H A Dsignals-s390x.c118 prot = exception == exception_translation ? PROT_NONE : PROT_READ; in check_sigsegv()
/qemu/tests/tcg/multiarch/
H A Dtest-vma.c14 void *p = mmap(0, l, PROT_NONE, in main()
H A Dprot-none.c28 err = mprotect(p, pagesize * 2, PROT_NONE); in main()
H A Dnoexec.c.inc98 if (mprotect(page_base, page_size, PROT_NONE) < 0) {
H A DMakefile.target107 accessing PROT_NONE memory)
/qemu/tests/tcg/aarch64/
H A Dlse2-fault.c28 if (mprotect(p + psize, psize, PROT_NONE) < 0) { in main()
H A Dtest-826.c33 page = mmap(0, getpagesize(), PROT_NONE, MAP_PRIVATE | MAP_ANON, -1, 0); in main()
/qemu/linux-headers/asm-generic/
H A Dmman-common.h16 #define PROT_NONE 0x0 /* page can not be accessed */ macro
/qemu/linux-headers/asm-mips/
H A Dmman.h18 #define PROT_NONE 0x00 /* page can not be accessed */ macro
/qemu/bsd-user/
H A Dmmap.c282 ptr = mmap(g2h_untagged(addr), size, PROT_NONE, in mmap_find_vma_aligned()
424 if ((flags & MAP_GUARD) && (prot != PROT_NONE || fd != -1 || in target_mmap()
677 mmap(g2h_untagged(real_start), real_end - real_start, PROT_NONE, in mmap_reserve()
H A Dmain.c523 p = mmap((void *)guest_base, reserved_va + 1, PROT_NONE, in main()
526 p = mmap(NULL, reserved_va + 1, PROT_NONE, in main()
H A Delfload.c202 target_mprotect(addr + size, qemu_host_page_size, PROT_NONE); in setup_arg_pages()
330 rbase = target_mmap(0, INTERP_MAP_SIZE, PROT_NONE, in load_elf_interp()
/qemu/util/
H A Dmmap-alloc.c177 return mmap(0, size, PROT_NONE, flags, fd, 0); in mmap_reserve()
H A Dosdep.c118 return qemu_mprotect__osdep(addr, size, PROT_NONE);
H A Doslib-posix.c696 if (mprotect(ptr, pagesz, PROT_NONE) != 0) { in qemu_alloc_stack()
/qemu/hw/misc/
H A Dpc-testdev.c133 mprotect(a, page, PROT_NONE); in test_flush_page_write()
/qemu/linux-user/
H A Dmmap.c278 void *ptr = mmap(addr, len, PROT_NONE, in do_munmap()
435 ptr = mmap(g2h_untagged(addr), size, PROT_NONE, in mmap_find_vma()
H A Delfload.c1912 addr = mmap(want, TARGET_PAGE_SIZE, PROT_NONE, in init_guest_commpage()
2356 target_mprotect(error, guard, PROT_NONE); in setup_arg_pages()
2701 void *p = mmap((void *)addr, size, PROT_NONE, in pgb_try_mmap()
3335 load_addr = target_mmap(load_addr, (size_t)hiaddr - loaddr + 1, PROT_NONE, in load_elf_image()
H A Dstrace.c1105 FLAG_GENERIC_MASK(PROT_NONE, PROT_READ | PROT_WRITE | PROT_EXEC),
/qemu/tcg/
H A Dregion.c711 prot = PROT_NONE; in alloc_code_gen_buffer()
/qemu/accel/tcg/
H A Duser-exec.c694 prot & (PAGE_READ | PAGE_EXEC) ? PROT_READ : PROT_NONE); in page_protect()
/qemu/subprojects/libvhost-user/
H A Dlibvhost-user.c404 prot = PROT_NONE; in _vu_add_mem_reg()
/qemu/block/
H A Dfile-posix.c3279 new_window = mmap(window, new_length, PROT_NONE, MAP_PRIVATE, in check_cache_dropped()