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Re: Help: Unwinding the C++ stack...throw, longjmp & threads
- To: drepper@cygnus.com
- Subject: Re: Help: Unwinding the C++ stack...throw, longjmp & threads
- From: Mark Mitchell <mark@codesourcery.com>
- Date: Tue, 24 Aug 1999 23:24:13 -0700
- Cc: amylaar@cygnus.co.uk, george@moberg.com, kriol@fnal.gov, gcc@gcc.gnu.org, libc-alpha@sourceware.CYGNUS.com
- Organization: CodeSourcery, LLC
- References: <199908250538.GAA07188@phal.cygnus.co.uk><m3lnb0tn20.fsf@localhost.localnet>
>>>>> "Ulrich" == Ulrich Drepper <drepper@cygnus.com> writes:
Ulrich> Joern Rennecke <amylaar@cygnus.co.uk> writes:
>> This can be automated.
Ulrich> No, it cannot. There is sometimes asm() code ein
Ulrich> functions doing callbacks.
And, in any case, doing the process once isn't enough. It really
would need to be done every time glibc is built, to make sure that no
change would require more functions to have EH support.
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com