mirror of
https://github.com/stablyai/orca.git
synced 2026-11-02 18:17:36 +00:00
Neil
65e513b193
Builds the macOS terminal host's Node 24.22.1 from pinned source with a libuv patch: idle threadpool workers recheck for queued work every 30 s instead of waiting forever, so a lost Darwin condition-variable wake-up (libuv #5280) no longer strands terminal I/O. Bumps the daemon protocol to v52 so new terminals start on the patched runtime right after an update; older daemons stay attachable. Adds stalled/recovered daemon async-I/O telemetry, and lets release workflows rebuild older refs that predate the source build. Fixes STA-11709, #31926.
69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef THREADPOOL_DARWIN_WAIT_H_
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#define THREADPOOL_DARWIN_WAIT_H_
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#include "uv.h"
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#include <dlfcn.h>
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#include <mach/mach.h>
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#include <mach/thread_status.h>
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#include <pthread.h>
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#include <stdint.h>
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#include <string.h>
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static int read_wait_generation(uv_thread_t worker,
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uintptr_t* condition,
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uint64_t* generation) {
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mach_msg_type_number_t count;
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kern_return_t result;
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uintptr_t pc;
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Dl_info symbol;
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# if defined(__aarch64__)
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arm_thread_state64_t state = {0};
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count = ARM_THREAD_STATE64_COUNT;
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result = thread_get_state(pthread_mach_thread_np(worker),
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ARM_THREAD_STATE64,
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(thread_state_t) &state,
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&count);
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pc = arm_thread_state64_get_pc(state);
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*generation = state.__x[1];
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*condition = state.__x[0];
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# else
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x86_thread_state64_t state = {0};
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count = x86_THREAD_STATE64_COUNT;
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result = thread_get_state(pthread_mach_thread_np(worker),
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x86_THREAD_STATE64,
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(thread_state_t) &state,
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&count);
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pc = state.__rip;
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*generation = state.__rsi;
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*condition = state.__rdi;
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# endif
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if (result != KERN_SUCCESS)
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return 0;
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if (!dladdr((void*) pc, &symbol) || symbol.dli_sname == NULL)
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return 0;
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return strcmp(symbol.dli_sname, "__psynch_cvwait") == 0;
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}
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#endif
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