Nikodemus Siivola a écrit :
Looking at http://gcc.gnu.org/gcc-4.3/changes.html, this is the only
thing that really jumps out:
"GCC no longer places the cld instruction before string operations.
Both i386 and x86-64 ABI documents mandate the direction flag to be
clear at the entry of a function. It is now invalid to set the flag in
asm statement without reseting it afterward."
...but (1) SBCL _should_ be resetting the direction flag before any
calls to libc code, and (2) I would expect problems caused by this to
be more deterministic.
On my side, I have made some progress. I have rebuilt a glibc with
gcc-4.3 for all files except the signal/ directory, built with gcc-4.2
instead. SBCL seems to work correctly in this case.
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
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