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2005-03-08 Olivier Hainque <hainque@adacore.com> * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler for sigactions with SA_SIGINFO set. Call __gnat_adjust_context_for_raise before raising, to perform the potentially required adjustments to the machine context for the GCC unwinder. * raise.h (__gnat_adjust_context_for_raise): New prototype. * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision. Adjust PC by one in the provided machine context. (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags, so that the handler is passed the context structure to adjust prior to the raise. (__gnat_error_handler) HPUX: Adjust the signature to match what an SA_SIGINFO sigaction should look like. Call __gnat_adjust_context_for_raise before actually raising. (__gnat_adjust_context_for_raise): Default noop to help PC adjustments before raise from signal handlers. (__gnat_error_handler): Indirectly call a predicate function to determine if a condition should be resignaled or not. (__gnat_set_resignal_predicate): User interface to modify the predicate. (__gnat_default_resignal_p): Default GNAT predicate. From-SVN: r96482
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