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Kill using _mm_mfence(), reduce sigexc debug output
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src/kernel/emulation/linux/signal/sigexc.c
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src/kernel/emulation/linux/signal/sigexc.c
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static void float_state_to_mcontext(const x86_float_state32_t* s, linux_fpregset_t fx);
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#endif
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#ifdef DEBUG_SIGEXC
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#define kern_printf(...) { char buf[128]; __simple_sprintf(buf, __VA_ARGS__); lkm_call(0x1028, buf); }
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#else
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#define kern_printf(...)
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#endif
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void sigexc_setup1(void)
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{
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exception_raise(port, thread, mach_task_self(), mach_exception, small_codes, sizeof(small_codes) / sizeof(small_codes[0]));
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}
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-
_mm_mfence();
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bsd_signum = _pthread_getspecific_direct(SIGEXC_TSD_KEY);
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}
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