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Searched refs:VM_PROT_WRITE (Results 1 – 25 of 61) sorted by relevance

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/xnu-8792.41.9/tests/vm/
H A Dvm_test_90774260.c27 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
45 VM_PROT_READ | VM_PROT_WRITE | MAP_MEM_NAMED_CREATE, in test_90774260()
64 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
65 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
78 (VM_PROT_READ | VM_PROT_WRITE | MAP_MEM_VM_COPY), in test_90774260()
94 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
95 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
109 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
110 VM_PROT_READ | VM_PROT_WRITE, in test_90774260()
H A Dvm_test_shreg_ro.c230 VM_PROT_COPY | VM_PROT_READ | VM_PROT_WRITE);
260 VM_PROT_COPY | VM_PROT_READ | VM_PROT_WRITE);
379 VM_PROT_COPY | VM_PROT_READ | VM_PROT_WRITE);
H A Dvm_test_cow_before_zf_read.c38 MAP_MEM_VM_SHARE | VM_PROT_READ | VM_PROT_WRITE, in test_cow_before_zf_read()
H A Dvm_allocation.c1473 set_up_vm_variables_allocate_protect(VM_PROT_WRITE, "read"); in set_up_vm_variables_allocate_readprotect()
2216 …ESS(mach_vm_protect(mach_task_self(), mid_point, vm_page_size, FALSE, VM_PROT_WRITE), "mach_vm_pro… in test_read_partially_unreadable_range()
2421 …CH_SUCCESS(mach_vm_protect(mach_task_self(), buffer_mid_point, vm_page_size, FALSE, VM_PROT_WRITE), in test_write_partially_unreadable_buffer()
2749 …ESS(mach_vm_protect(mach_task_self(), mid_point, vm_page_size, FALSE, VM_PROT_WRITE), "mach_vm_pro… in test_copy_partially_unreadable_range()
2827 …ESS(mach_vm_protect(mach_task_self(), mid_point, vm_page_size, FALSE, VM_PROT_WRITE), "mach_vm_pro… in test_copy_source_partially_unreadable_region()
2971 …SUCCESS(mach_vm_protect(mach_task_self(), start, vm_page_size, FALSE, VM_PROT_WRITE), "mach_vm_pro… in test_copy_source_on_partially_unreadable_range()
3048 verify_protection(VM_PROT_WRITE, "write"); in test_verify_writeprotection()
3165 protect_zero_size(VM_PROT_WRITE, "Write"); in test_writeprotect_zero_size()
3211 protect_wrapped_around_ranges(VM_PROT_WRITE, "Write"); in test_writeprotect_wrapped_around_ranges()
3470 vm_prot_t cur_protect = (VM_PROT_READ | VM_PROT_WRITE); in test_vmcopy_trueshared_source()
[all …]
/xnu-8792.41.9/osfmk/mach/
H A Dvm_prot.h84 #define VM_PROT_WRITE ((vm_prot_t) 0x02) /* write permission */ macro
91 #define VM_PROT_DEFAULT (VM_PROT_READ|VM_PROT_WRITE)
97 #define VM_PROT_ALL (VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE)
/xnu-8792.41.9/tests/
H A Dvm_test_mach_map.c126 VM_PROT_READ | VM_PROT_WRITE), in test_memory_entry_tagging()
162 VM_PROT_READ | VM_PROT_WRITE, in test_memory_entry_tagging()
163 VM_PROT_READ | VM_PROT_WRITE, in test_memory_entry_tagging()
309 VM_PROT_READ | VM_PROT_WRITE), in test_map_memory_entry()
338 VM_PROT_READ | VM_PROT_WRITE, in test_map_memory_entry()
339 VM_PROT_READ | VM_PROT_WRITE, in test_map_memory_entry()
1124 cur_prot = VM_PROT_READ | VM_PROT_WRITE;
1125 max_prot = VM_PROT_READ | VM_PROT_WRITE;
1191 MAP_MEM_VM_SHARE | VM_PROT_READ | VM_PROT_WRITE,
1209 VM_PROT_READ | VM_PROT_WRITE,
[all …]
H A Dipc_read_inspect.c301 vm_prot_t cur_protection = VM_PROT_WRITE | VM_PROT_READ; in test_task_port_mig_intrans()
302 vm_prot_t max_protection = VM_PROT_WRITE | VM_PROT_READ; in test_task_port_mig_intrans()
319 T_QUIET; T_EXPECT_EQ(max_protection, VM_PROT_READ | VM_PROT_WRITE, NULL); in test_task_port_mig_intrans()
320 T_QUIET; T_EXPECT_EQ(cur_protection, VM_PROT_READ | VM_PROT_WRITE, NULL); in test_task_port_mig_intrans()
380 cur_protection = VM_PROT_WRITE | VM_PROT_READ; in test_task_port_mig_intrans()
381 max_protection = VM_PROT_WRITE | VM_PROT_READ; in test_task_port_mig_intrans()
398 T_QUIET; T_EXPECT_EQ(max_protection, VM_PROT_READ | VM_PROT_WRITE, NULL); in test_task_port_mig_intrans()
399 T_QUIET; T_EXPECT_EQ(cur_protection, VM_PROT_READ | VM_PROT_WRITE, NULL); in test_task_port_mig_intrans()
H A Dperf_exit_proc.c49 err = mach_vm_protect(task, addr, size, 0, VM_PROT_READ | VM_PROT_WRITE); in allocate_and_wire_memory()
60 err = mach_vm_wire(host_priv_port, task, addr, size, VM_PROT_READ | VM_PROT_WRITE); in allocate_and_wire_memory()
H A Dvm_phys_footprint.c638 VM_PROT_READ | VM_PROT_WRITE,
840 MAP_MEM_VM_SHARE | VM_PROT_READ | VM_PROT_WRITE,
945 VM_PROT_READ | VM_PROT_WRITE),
973 VM_PROT_READ | VM_PROT_WRITE,
974 VM_PROT_READ | VM_PROT_WRITE,
1115 VM_PROT_READ | VM_PROT_WRITE),
1143 VM_PROT_READ | VM_PROT_WRITE,
1144 VM_PROT_READ | VM_PROT_WRITE,
1238 VM_PROT_READ | VM_PROT_WRITE),
1300 VM_PROT_READ | VM_PROT_WRITE,
[all …]
H A Dproc_info.c1314 T_EXPECT_EQ_UINT((preginfo.pri_protection ^ (VM_PROT_READ | VM_PROT_WRITE)), 0U,
1316 …preginfo.pri_max_protection & (VM_PROT_READ | VM_PROT_WRITE)), (unsigned int)(VM_PROT_READ | VM_PR…
1365 T_EXPECT_EQ_UINT((preginfo_path.prp_prinfo.pri_protection ^ (VM_PROT_READ | VM_PROT_WRITE)), 0U,
1367 T_EXPECT_EQ_UINT((preginfo_path.prp_prinfo.pri_max_protection & (VM_PROT_READ | VM_PROT_WRITE)),
1368 (unsigned int)(VM_PROT_READ | VM_PROT_WRITE),
1452 T_EXPECT_EQ_UINT((preginfo_path.prp_prinfo.pri_protection ^ (VM_PROT_READ | VM_PROT_WRITE)), 0U,
1454 T_EXPECT_EQ_UINT((preginfo_path.prp_prinfo.pri_max_protection & (VM_PROT_READ | VM_PROT_WRITE)),
1455 (unsigned int)(VM_PROT_READ | VM_PROT_WRITE),
/xnu-8792.41.9/bsd/tests/
H A Dcopyio_tests.c156 copyio_test_protect(data, VM_PROT_WRITE); in copyin_test()
159 copyio_test_protect(data, VM_PROT_READ | VM_PROT_WRITE); in copyin_test()
207 copyio_test_protect(data, VM_PROT_READ | VM_PROT_WRITE); in copyout_test()
268 copyio_test_protect(data, VM_PROT_WRITE); in copyinstr_test()
271 copyio_test_protect(data, VM_PROT_READ | VM_PROT_WRITE); in copyinstr_test()
341 copyio_test_protect(data, VM_PROT_READ | VM_PROT_WRITE); in copyoutstr_test()
404 …copyio_test_protect(data, VM_PROT_WRITE); …
407 …copyio_test_protect(data, VM_PROT_READ | VM_PROT_WRITE); …
443 …copyio_test_protect(data, VM_PROT_READ | VM_PROT_WRITE); …
485 copyio_test_protect(data, VM_PROT_WRITE); in copyin_atomic32_wait_if_equals_test()
[all …]
/xnu-8792.41.9/bsd/dev/dtrace/
H A Ddtrace_ptss.c184 vm_prot_t max_protection = VM_PROT_READ | VM_PROT_EXECUTE | VM_PROT_WRITE; in dtrace_ptss_allocate_page()
195 if (kr != KERN_SUCCESS || !(max_protection & VM_PROT_WRITE)) { in dtrace_ptss_allocate_page()
199 …_protect(map, (mach_vm_offset_t)write_addr, (mach_vm_size_t)size, 0, VM_PROT_READ | VM_PROT_WRITE); in dtrace_ptss_allocate_page()
H A Ddtrace_glue.c177 if (!(info.protection & VM_PROT_WRITE)) { in uwrite()
181 if (info.max_protection & VM_PROT_WRITE) { in uwrite()
183 …(map, (mach_vm_offset_t)a, (mach_vm_size_t)len, 0, (reprotect & ~VM_PROT_EXECUTE) | VM_PROT_WRITE); in uwrite()
190 …ect(map, (mach_vm_offset_t)a, (mach_vm_size_t)len, 0, VM_PROT_COPY | VM_PROT_READ | VM_PROT_WRITE); in uwrite()
/xnu-8792.41.9/bsd/kern/
H A Dkern_mman.c239 if (prot & (VM_PROT_EXECUTE | VM_PROT_WRITE)) { in mmap()
351 int reject_prot = ((flags & MAP_PRIVATE) ? VM_PROT_EXECUTE : (VM_PROT_WRITE | VM_PROT_EXECUTE)); in mmap()
571 maxprot |= VM_PROT_WRITE; in mmap()
579 maxprot |= VM_PROT_WRITE; in mmap()
717 if (prot & (VM_PROT_EXECUTE | VM_PROT_WRITE)) { in mmap()
720 if (maxprot & (VM_PROT_EXECUTE | VM_PROT_WRITE)) { in mmap()
811 if (prot & (VM_PROT_EXECUTE | VM_PROT_WRITE)) { in mmap()
814 if (maxprot & (VM_PROT_EXECUTE | VM_PROT_WRITE)) { in mmap()
821 int reject_prot = ((flags & MAP_PRIVATE) ? VM_PROT_EXECUTE : (VM_PROT_WRITE | VM_PROT_EXECUTE)); in mmap()
1068 if (prot & (VM_PROT_EXECUTE | VM_PROT_WRITE)) { in mprotect()
/xnu-8792.41.9/osfmk/vm/
H A Dvm_fault.c1396 && (fault_type & VM_PROT_WRITE)) { in vm_fault_page()
2083 if (fault_type & VM_PROT_WRITE) { in vm_fault_page()
2199 *protection &= (~VM_PROT_WRITE); in vm_fault_page()
2222 if ((fault_type & VM_PROT_WRITE) == 0) { in vm_fault_page()
2223 *protection &= ~VM_PROT_WRITE; in vm_fault_page()
2663 (prot & VM_PROT_WRITE)) { in vm_fault_cs_check_violation()
2698 ((prot & VM_PROT_WRITE) || in vm_fault_cs_check_violation()
2762 assert(!(prot & VM_PROT_WRITE) || (map_is_switch_protected == FALSE)); in vm_fault_cs_handle_violation()
3340 if (fault_type & VM_PROT_WRITE) { in vm_fault_enter_set_mapped()
3589 } else if ((fault_type & VM_PROT_WRITE) == 0 && in vm_fault_enter_prepare()
[all …]
H A Dmemory_object.c808 prot = VM_PROT_WRITE | VM_PROT_READ; in vm_object_update()
811 VM_PROT_WRITE | VM_PROT_READ, in vm_object_update()
841 prot = VM_PROT_WRITE | VM_PROT_READ; in vm_object_update()
846 prot = VM_PROT_WRITE | VM_PROT_READ; in vm_object_update()
852 prot = VM_PROT_WRITE | VM_PROT_READ; in vm_object_update()
1270 (VM_PROT_READ | VM_PROT_WRITE)) in memory_object_iopl_request()
1271 != (VM_PROT_READ | VM_PROT_WRITE)) { in memory_object_iopl_request()
H A Dvm_map.c2477 if ((cur_protection & VM_PROT_WRITE) && in vm_map_enter()
2524 int reject_prot = (needs_copy ? VM_PROT_ALLEXEC : (VM_PROT_WRITE | VM_PROT_ALLEXEC)); in vm_map_enter()
3025 int reject_prot = (needs_copy ? VM_PROT_ALLEXEC : (VM_PROT_WRITE | VM_PROT_ALLEXEC)); in vm_map_enter()
3253 pager_prot &= ~VM_PROT_WRITE; in vm_map_enter()
3505 if ((cur_protection & VM_PROT_WRITE) && in vm_map_enter_fourk()
3662 if ((entry->protection & VM_PROT_WRITE) && in vm_map_enter_fourk()
3855 pager_prot &= ~VM_PROT_WRITE; in vm_map_enter_fourk()
4365 copy_entry->protection & VM_PROT_WRITE) { in vm_map_enter_mem_object_helper()
4368 prot = copy_entry->protection & ~VM_PROT_WRITE; in vm_map_enter_mem_object_helper()
4410 pager_prot &= ~VM_PROT_WRITE; in vm_map_enter_mem_object_helper()
[all …]
H A Dvm_user.c1254 if ((*max_protection & (VM_PROT_WRITE | VM_PROT_EXECUTE)) == in mach_vm_remap_new_external()
1255 (VM_PROT_WRITE | VM_PROT_EXECUTE)) { in mach_vm_remap_new_external()
1494 if ((*max_protection & (VM_PROT_WRITE | VM_PROT_EXECUTE)) == in vm_remap_new_external()
1495 (VM_PROT_WRITE | VM_PROT_EXECUTE)) { in vm_remap_new_external()
2789 !(parent_entry->protection & VM_PROT_WRITE)) { in mach_make_memory_entry_internal()
2867 if (!(permission & VM_PROT_WRITE)) { in mach_make_memory_entry_internal()
3071 if (protections & VM_PROT_WRITE) { in mach_make_memory_entry_internal()
4619 (VM_PROT_READ | VM_PROT_WRITE))
4620 != (VM_PROT_READ | VM_PROT_WRITE)) {
/xnu-8792.41.9/osfmk/tests/
H A Dpmap_tests.c109 VM_PROT_READ | VM_PROT_WRITE, VM_PROT_NONE, VM_WIMG_USE_DEFAULT, FALSE); in test_pmap_enter_disconnect()
173 VM_PROT_READ | VM_PROT_WRITE, VM_PROT_NONE, VM_WIMG_USE_DEFAULT, FALSE); in test_pmap_page_protect_overhead()
/xnu-8792.41.9/osfmk/arm/
H A Dtrap.h255 (VM_PROT_WRITE|VM_PROT_READ) : (VM_PROT_READ))
267 (VM_PROT_WRITE|VM_PROT_READ) : (VM_PROT_READ))
H A Dcaches.c177 …index = pmap_map_cpu_windows_copy((ppnum_t) (paddr >> PAGE_SHIFT), VM_PROT_READ | VM_PROT_WRITE, w… in dcache_incoherent_io_flush64()
236 …index = pmap_map_cpu_windows_copy((ppnum_t) (paddr >> PAGE_SHIFT), VM_PROT_READ | VM_PROT_WRITE, w… in dcache_incoherent_io_store64()
/xnu-8792.41.9/osfmk/arm64/
H A Dloose_ends.c144 dst_index = pmap_map_cpu_windows_copy(pn_dst, VM_PROT_READ | VM_PROT_WRITE, wimg_bits_dst); in bcopy_phys_internal()
231 index = pmap_map_cpu_windows_copy(pn, VM_PROT_READ | VM_PROT_WRITE, wimg_bits); in bzero_phys()
494 index = pmap_map_cpu_windows_copy(pn, VM_PROT_READ | VM_PROT_WRITE, wimg_bits); in ml_phys_write_data()
/xnu-8792.41.9/osfmk/device/
H A Diokit_rpc.c464 ? VM_PROT_READ : (VM_PROT_READ | VM_PROT_WRITE); in IOMapPages()
534 ? VM_PROT_READ : (VM_PROT_READ | VM_PROT_WRITE); in IOProtectCacheMode()
/xnu-8792.41.9/osfmk/arm/pmap/
H A Dpmap.c1772 tmplate = pa_to_pte(start) | ARM_PTE_AP((prot & VM_PROT_WRITE) ? AP_RWNA : AP_RONA) | in pmap_map_bd_with_options()
1825 | ARM_PTE_AP((prot & VM_PROT_WRITE) ? AP_RWNA : AP_RONA) in pmap_map_bd()
1913 | ARM_PTE_AP((prot & VM_PROT_WRITE) ? AP_RWNA : AP_RONA) in pmap_map_high_window_bd()
5175 case VM_PROT_READ | VM_PROT_WRITE:
5270 if ((options & PMAP_OPTIONS_PROTECT_IMMEDIATE) && (prot & VM_PROT_WRITE)) {
5280 if ((options & PMAP_OPTIONS_PROTECT_IMMEDIATE) && (prot & VM_PROT_WRITE)) {
5419 case VM_PROT_READ | VM_PROT_WRITE:
5748 if (prot & VM_PROT_WRITE) {
5768 if (prot & VM_PROT_WRITE) {
5771 if (fault_type & VM_PROT_WRITE) {
[all …]
/xnu-8792.41.9/osfmk/i386/
H A Dpmap_x86_common.c445 prot |= VM_PROT_WRITE; in pmap_get_prot()
457 prot |= VM_PROT_WRITE; in pmap_get_prot()
845 if (prot & VM_PROT_WRITE) { in pmap_enter_options()
1199 if (prot & VM_PROT_WRITE) { in pmap_enter_options()
2373 if (prot & VM_PROT_WRITE) { in pmap_map_bd()
2420 if (prot & VM_PROT_WRITE) { in pmap_alias()

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