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/xnu-12377.81.4/tests/
H A Dstackshot_accuracy.m126 … T_ASSERT_FAIL("failed to take stackshot with error after retries: %d: %s\n", err, strerror(err));
132 T_ASSERT_FAIL("failed to take stackshot with error: %d: %s\n", err, strerror(err));
323 /* take the stackshot and parse it */
372 /* take the stackshot and parse it */
455 /* take the stackshot and parse it */
510 /* take the stackshot and parse it */
557 /* take the stackshot and parse it */
H A Dstackshot_idle_25570396.m66 …T_ASSERT_TRUE(ret == 0 || ret == EBUSY || ret == ETIMEDOUT, "Attempting to take stackshot (error %…
68 T_ASSERT_FAIL("Failed to take stackshot after %d retries: %s", ret, strerror(ret));
H A Dstackshot_tests.m343 T_DECL(simple_compressed, "take a simple compressed stackshot", T_META_TAG_VM_PREFERRED)
357 T_DECL(panic_compressed, "take a compressed stackshot with the same flags as a panic stackshot", T_…
456 T_EXPECT_LT(pre.ss_last_start, pre.ss_last_end, "pre: stackshot should take time");
460 T_EXPECT_LT(post.ss_last_start, post.ss_last_end, "post: stackshot should take time");
485 T_LOG("attempting to take stackshot with kernel-only flag");
648 …CESS(kill(getppid(), (addr == prevaddr) ? SIGUSR2 : SIGUSR1), "signaled parent to take stackshot");
831 T_ASSERT_POSIX_SUCCESS(kill(getppid(), SIGUSR1), "signaled parent to take stackshot");
942 T_ASSERT_POSIX_SUCCESS(kill(getppid(), SIGUSR1), "signaled parent to take timestamp");
951 T_ASSERT_POSIX_SUCCESS(kill(getppid(), SIGUSR1), "signaled parent to take stackshot");
1345 T_LOG("attempting to take stackshot with instructions and cycles");
[all …]
H A Dstackshot_block_owner_14362384.m99 "Attempting to take stackshot (error %d)...", ret);
101 …T_ASSERT_FAIL("Failed to take stackshot after %d retries: got %d (%s)", NUMRETRIES, ret, strerror(…
/xnu-12377.81.4/doc/vm/
H A Dpageout_scan.md99 5. If we found any actions to take in step 4, repeat Phase 2. Else, continue
155 2. *Try* to take the vm-object lock corresponding to the victim page. Note
158 held by another thread. If it cannot take the vm-object lock, then identify
162 to take it), drop the PageQ lock, pause for 10µs, and restart from Phase 2.
H A Dmemorystatus.md17 Depending on the resource, there are a variety of actions that memorystatus might take.
105 Unmanaged processes go into their active jetsam band when they take out transactions.
124 The following configurable (EDT) thresholds determine which actions to take when `memorystatus_avai…
/xnu-12377.81.4/osfmk/UserNotification/
H A DUNDRequest.defs100 * result to come back. As this can take an exceedingly long time to
/xnu-12377.81.4/tests/unit/
H A DREADME.md152 Mind that both of these commands take the binary for which we want to show information for, in this…
155 Both these commands can take `-sources` argument followed by the list of source files to limit the …
161 - From the output, take only the function names with:
/xnu-12377.81.4/doc/observability/
H A Dmt_stackshot.md3 Stackshot has been retrofitted to take advantage of multiple CPUs. This document
138 now take a stackshot if the system panicked during a stackshot, since state has
/xnu-12377.81.4/tools/tests/perf_index/
H A DREADME12 parallel system, this would take half the time relative to if 1 was specified
/xnu-12377.81.4/doc/debugging/
H A Dextensible_paniclog.md7 …og. Currently there is no way of knowing the kext or dext state unless we take a full coredump. Wi…
157 …to insert the data from a buffer to the handle buffer. This function will take a handle that has b…
H A Ddebugging.md194 * Some macros take a long time to run against a target (more than 30 minutes). Instead, a core dump
/xnu-12377.81.4/doc/arm/
H A Dapple_speculative_hardening.md462 static analysis. This is because bounds checks can take many hard to recognize
646 permitted to take any value, extending the offset and corrupting the resulting
665 pressingly, illegally out-of-bounds pointer arithmetic is only allowed to take
673 to take any value by producing a pointer which will fault when it is
739 [^10]: Scalar Evolution presently does not take control flow into account. As
/xnu-12377.81.4/osfmk/vm/
H A Dvm_resident.c11666 uint64_t mapped, mapcost, take; in process_account() local
11680 take = site->subtotals[sub].total; in process_account()
11681 if (take > info[alloctag].size) { in process_account()
11682 take = info[alloctag].size; in process_account()
11684 if (take > mapped) { in process_account()
11685 take = mapped; in process_account()
11687 info[alloctag].mapped -= take; in process_account()
11688 info[alloctag].size -= take; in process_account()
11689 mapped -= take; in process_account()
11690 mapcost += take; in process_account()
/xnu-12377.81.4/doc/allocators/
H A Dxnu-kernel-restricted.md93 …the case of a PUAF, the VM leaves a dangling mapping that an attacker can take abuse to still acce…
H A Dapi-basics.md47 Most `zalloc` or `kalloc` functions take `zalloc_flags_t` typed flags.
/xnu-12377.81.4/doc/building/
H A Dbound_checks.md160 root-cause. This **will** take precedence over any other work that you could
/xnu-12377.81.4/osfmk/mach/
H A Dvm_map.defs290 * The mapping will take the current and maximum protections and
H A Dmach_vm.defs339 * The mapping will take the current and maximum protections and
/xnu-12377.81.4/tools/lldbmacros/
H A DREADME.md151 …ates on that particular command. For an example of how to use CMDOPTIONS, take a look at vm_object…
321 …* If you need help with format options take a look at http://docs.python.org/library/string.html#f…
/xnu-12377.81.4/doc/primitives/
H A Datomics.md417 the pointer can only take a couple of values and ditch all these manually
/xnu-12377.81.4/makedefs/
H A DMakeInc.kernel387 # was run and use it to determine what actions to take
H A DMakeInc.def525 # and CFLAGS_BOUND_CHECKS_DISABLE_NEW_CHECKS variables do not take into
/xnu-12377.81.4/
H A DAPPLE_LICENSE330 between You and Apple relating to this License shall take place in the
/xnu-12377.81.4/doc/scheduler/
H A Dsched_clutch_edge.md222 …s in queueing delay algorithms and calculates the amount of time it would take for a newly runnabl…