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winsup/cygwin ChangeLog exceptions.cc winsup.h
- To: cygwin-cvs at sources dot redhat dot com
- Subject: winsup/cygwin ChangeLog exceptions.cc winsup.h
- From: cgf at sourceware dot cygnus dot com
- Date: 30 Apr 2001 03:09:19 -0000
CVSROOT: /cvs/uberbaum
Module name: winsup
Changes by: cgf@sources.redhat.com 2001-04-29 20:09:19
Modified files:
cygwin : ChangeLog exceptions.cc winsup.h
Log message:
* exceptions.cc (INIT_EXCEPTION_HANDLER): Eliminate.
(init_exceptions): Just use init_exception_handler.
(open_stackdumpfile): New function.
(stack_info::first_time): Eliminate.
(stack_info::init): Set up fields to avoid "first_time" consideration.
(stack_info::walk): Remove "first_time" consideration.
(stackdump): Change arguments to accept initial frame pointer and open stack
file flag.
(stack): Eliminate.
(cygwin_stackdump): Use stackdump() rather than stack().
(try_to_debug): Remove all synchronization logic. Just keep looping in
exception handler until debugger notices us. Return 1 if successfully started
debugger.
(handle_exceptions): Just return if we know that we're debugging. Reorganize
to avoid creating a stackdump file if we are starting a debugger. Return from
exception handler if debugger started successfully.
(sig_handle): Create a stackdump only if debugger wasn't started.
* winsup.h (try_to_debug): Add an argument.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.676&r2=1.677
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.77&r2=1.78
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/winsup.h.diff?cvsroot=uberbaum&r1=1.52&r2=1.53