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Our new libdispatch doesn't crash immediately
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src/startup/commpage.c
+6
src/startup/commpage.c
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char* signature;
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uint64_t my_caps;
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uint8_t *ncpus, *nactivecpus;
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uint8_t *physcpus, *logcpus;
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struct sysinfo si;
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commpage = (uint8_t*) mmap((void*)(_64bit ? _COMM_PAGE64_BASE_ADDRESS : _COMM_PAGE32_BASE_ADDRESS),
···
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nactivecpus = (uint8_t*)CGET(_COMM_PAGE_ACTIVE_CPUS);
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*nactivecpus = sysconf(_SC_NPROCESSORS_ONLN);
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// Better imprecise information than no information
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physcpus = (uint8_t*)CGET(_COMM_PAGE_PHYSICAL_CPUS);
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logcpus = (uint8_t*)CGET(_COMM_PAGE_LOGICAL_CPUS);
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*physcpus = *logcpus = *ncpus;
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my_caps = get_cpu_caps();
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if (*ncpus == 1)