On the BC branch, in link.cc, there are a number of places where we use _Jv_Malloc where we ought to use _Jv_AllocBytes. Search for the FIXME comments (not every malloc needs to be replaced).
Actually doing this results in a buggy runtime, however. There is probably some GC marking problem, however boehm.cc already appears to mark the needed fields, so the exact problem remains unknown. -- Summary: Binary Compatibility: use _Jv_AllocBytes to allocate interface dispatch tables Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: libgcj AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tromey at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu dot org OtherBugsDependingO 12725 nThis: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17978