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Hi! several people complained in mailing list recently that when they're "error_start"ing gdb or dumper to analyze crashes, they see "incorrect" stack traces -- without the frame of function which had actually crashed. this patch is supposed to fix this problem, but it has a drawback of stripping handle_exception() and try_to_debug() frames from stack trace. 2001-04-24 Egor Duda <deo@logos-m.ru> * exceptions.cc (try_to_debug): store exception context in shared memory area. Create signalling event before starting debugger. (handle_exceptions): Pass exception context to debugger. * winsup.h (try_to_debug): Change prototype. * include/sys/cygwin.h: Add structure for passing data to debugger. 2001-04-24 Egor Duda <deo@logos-m.ru> * dumper.cc (dumper::collect_process_information): Change name of signalling event to match with cygwin1.dll (dumper::write_core_dump): Get exception context from shared memory area and store it as context of appropriate thread. 2001-04-24 Egor Duda <deo@logos-m.ru> * win32-nat.c (struct thread_info_struct): Add exception context information. (get_thread_context): New function. (do_child_fetch_inferior_registers): Use it. (do_child_store_inferior_registers): Ditto. (get_exception_context_info): Get exception context from shared memory area. (handle_exception): Fix typo. (get_child_debug_event): Store pid of current process. Get exception context from debuggee. egor. mailto:deo@logos-m.ru icq 5165414 fidonet 2:5020/496.19
exception-on-stack-gdb.ChangeLog
exception-on-stack-winsup-cygwin.ChangeLog
exception-on-stack-winsup-cygwin.diff
exception-on-stack-winsup-utils.ChangeLog
exception-on-stack-winsup-utils.diff
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