libstdc++/7383: atomic operations not atomic on ppc405

dank@kegel.com dank@kegel.com
Thu Jul 25 12:59:00 GMT 2002


I have updated my patch to also fix the stwcx in boehm-gc used by gcj;
see http://www.kegel.com/xgcc3/gcc-20020722-ppc405erratum77.patch
This new patch is untested, but extremely similar to the earlier
patch which did seem to fix the libstdc++ problem, and simple
enough that one might be able to trust it by inspection.

Note that libc/4155 is related; you have to fix both.
http://bugs.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4155
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7383



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