22465796ed
* libc/include/sys/signal.h: Define SS_ONSTACK and SS_DISABLE unconditionally. (sigaltstack): Enable prototype on Cygwin. * common.din (sigaltstack): Export. * cygtls.cc (_cygtls::init_thread): Initialize altstack. * cygtls.h (__tlsstack_t): Rename from __stack_t to distinguish more clearly from stack_t. Accommodate throughout. (_cygtls): Add altstack member. * exceptions.cc (exception::handle): Set SIGSEGV handler to SIG_DFL if we encounter a stack overflow, and no alternate stack has been defined. * include/cygwin/signal.h (MINSIGSTKSZ): Define (SIGSTKSZ): Define. (SA_ONSTACK): Define. * signal.cc (sigaltstack): New function. * tlsoffset.h: Regenerate. * tlsoffset64.h: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
122 lines
3.4 KiB
C
122 lines
3.4 KiB
C
//;# autogenerated: Do not edit.
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//; $tls::start_offset = -12700;
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//; $tls::locals = -12700;
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//; $tls::plocals = 0;
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//; $tls::local_clib = -10980;
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//; $tls::plocal_clib = 1720;
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//; $tls::__dontuse = -10980;
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//; $tls::p__dontuse = 1720;
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//; $tls::func = -9892;
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//; $tls::pfunc = 2808;
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//; $tls::saved_errno = -9888;
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//; $tls::psaved_errno = 2812;
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//; $tls::sa_flags = -9884;
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//; $tls::psa_flags = 2816;
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//; $tls::oldmask = -9880;
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//; $tls::poldmask = 2820;
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//; $tls::deltamask = -9876;
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//; $tls::pdeltamask = 2824;
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//; $tls::errno_addr = -9872;
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//; $tls::perrno_addr = 2828;
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//; $tls::sigmask = -9868;
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//; $tls::psigmask = 2832;
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//; $tls::sigwait_mask = -9864;
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//; $tls::psigwait_mask = 2836;
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//; $tls::altstack = -9860;
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//; $tls::paltstack = 2840;
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//; $tls::sigwait_info = -9848;
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//; $tls::psigwait_info = 2852;
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//; $tls::signal_arrived = -9844;
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//; $tls::psignal_arrived = 2856;
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//; $tls::will_wait_for_signal = -9840;
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//; $tls::pwill_wait_for_signal = 2860;
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//; $tls::thread_context = -9836;
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//; $tls::pthread_context = 2864;
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//; $tls::thread_id = -9120;
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//; $tls::pthread_id = 3580;
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//; $tls::infodata = -9116;
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//; $tls::pinfodata = 3584;
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//; $tls::tid = -8968;
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//; $tls::ptid = 3732;
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//; $tls::_ctinfo = -8964;
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//; $tls::p_ctinfo = 3736;
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//; $tls::andreas = -8960;
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//; $tls::pandreas = 3740;
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//; $tls::wq = -8956;
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//; $tls::pwq = 3744;
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//; $tls::sig = -8928;
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//; $tls::psig = 3772;
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//; $tls::incyg = -8924;
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//; $tls::pincyg = 3776;
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//; $tls::spinning = -8920;
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//; $tls::pspinning = 3780;
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//; $tls::stacklock = -8916;
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//; $tls::pstacklock = 3784;
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//; $tls::stackptr = -8912;
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//; $tls::pstackptr = 3788;
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//; $tls::stack = -8908;
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//; $tls::pstack = 3792;
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//; $tls::initialized = -7884;
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//; $tls::pinitialized = 4816;
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//; __DATA__
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#define tls_locals (-12700)
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#define tls_plocals (0)
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#define tls_local_clib (-10980)
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#define tls_plocal_clib (1720)
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#define tls___dontuse (-10980)
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#define tls_p__dontuse (1720)
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#define tls_func (-9892)
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#define tls_pfunc (2808)
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#define tls_saved_errno (-9888)
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#define tls_psaved_errno (2812)
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#define tls_sa_flags (-9884)
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#define tls_psa_flags (2816)
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#define tls_oldmask (-9880)
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#define tls_poldmask (2820)
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#define tls_deltamask (-9876)
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#define tls_pdeltamask (2824)
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#define tls_errno_addr (-9872)
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#define tls_perrno_addr (2828)
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#define tls_sigmask (-9868)
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#define tls_psigmask (2832)
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#define tls_sigwait_mask (-9864)
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#define tls_psigwait_mask (2836)
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#define tls_altstack (-9860)
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#define tls_paltstack (2840)
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#define tls_sigwait_info (-9848)
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#define tls_psigwait_info (2852)
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#define tls_signal_arrived (-9844)
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#define tls_psignal_arrived (2856)
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#define tls_will_wait_for_signal (-9840)
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#define tls_pwill_wait_for_signal (2860)
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#define tls_thread_context (-9836)
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#define tls_pthread_context (2864)
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#define tls_thread_id (-9120)
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#define tls_pthread_id (3580)
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#define tls_infodata (-9116)
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#define tls_pinfodata (3584)
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#define tls_tid (-8968)
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#define tls_ptid (3732)
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#define tls__ctinfo (-8964)
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#define tls_p_ctinfo (3736)
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#define tls_andreas (-8960)
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#define tls_pandreas (3740)
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#define tls_wq (-8956)
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#define tls_pwq (3744)
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#define tls_sig (-8928)
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#define tls_psig (3772)
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#define tls_incyg (-8924)
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#define tls_pincyg (3776)
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#define tls_spinning (-8920)
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#define tls_pspinning (3780)
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#define tls_stacklock (-8916)
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#define tls_pstacklock (3784)
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#define tls_stackptr (-8912)
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#define tls_pstackptr (3788)
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#define tls_stack (-8908)
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#define tls_pstack (3792)
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#define tls_initialized (-7884)
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#define tls_pinitialized (4816)
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