Changeset 7283


Ignore:
Timestamp:
Sep 24, 2007, 3:21:22 AM (12 years ago)
Author:
gb
Message:
 
File:
1 edited

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  • trunk/ccl/ChangeLog

    r7280 r7283  
     12007-09-23 21:11  gb
     2
     3        * lisp-kernel/: lisp-debug.c, lisp-exceptions.h, x86-exceptions.c,
     4        x86-exceptions.h: Don't use sigaltstack on any x86-64 platform:
     5        even if it works, it makes it harder to deal with exceptions in
     6        foreign code (we've often gotten segfaults from running out of
     7        space on the alt stack, the mechanism isn't reentrant, etc.)
     8       
     9        Try to report cases where the kernel debugger is entered due to an
     10        exception in foreign code.  Todo: make it less tempting to use (L)
     11        in that case, maybe try to make backtrace find saved_rbp from tcr
     12        on x86-64, etc.
     13
     142007-09-23 21:10  gb
     15
     16        * level-1/l1-application.lisp: APPLICATION-VERSION-STRING (which
     17        probably was used to support "get info", back in the day) is just
     18        LISP-IMPLEMENTATION-VERSION.
     19
    1202007-09-23 09:12  gb
    221
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