zouqiong wrote: >> > I am now doing two things: >> > 1. track accesses to the three things you refer. And just the same >> > implementation as some >> > rt_helper_***, but the following error happens: >> > java.exec: >> > /root/harmony/enhanced/drlvm/trunk/vm/jitrino/src/jet/cg_ia32.cpp： >> 1621： void >> > Jitrino::Jet::Compiler::gen_patch(const char*, const >> > Jitrino::Jet::CodePatchItem&): 断言"cpi.target_offset != 0"失败。 >> > abort_handler() >> > >> > This error has been fixed. But I still want to know How to dump out the > native code generated by the VM. Should the liblwdis.so > be written by ourselves? > > Now, although the above error has been resolved, I encounter an new issue. > "SIGSEGV in VM code." This error seems some error happens in generated > code.
Segmentation faults in compiled java code are always treated as NullPointerException, no matter what address or operation caused a segmentation fault. "SIGSEGV in VM code." means that the segmentation code occured in C++ code of the VM. gdb should be of much help in this case. --------------------------------------------------------------------- Terms of use : http://incubator.apache.org/harmony/mailing.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
