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It seems like we should be able to emulate the access system call fairly easily. It basically just checks if a file can be accessed in certain ways, I think. We could do that on the real file descriptor, rearrange the result if necessary, and pass it back. The other syscall changes here look ok. - Gabe On 2011-03-17 16:05:56, Lisa Hsu wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://reviews.m5sim.org/r/588/ > ----------------------------------------------------------- > > (Updated 2011-03-17 16:05:56) > > > Review request for Default, Ali Saidi, Gabe Black, Steve Reinhardt, and > Nathan Binkert. > > > Summary > ------- > > X86: SE syscalls: patch from Vince Weaver for review > > > Diffs > ----- > > src/arch/x86/linux/syscalls.cc 2e269d6fb3e6 > > Diff: http://reviews.m5sim.org/r/588/diff > > > Testing > ------- > > I've done minimal testing on these, i.e. I've pushed them to a clean tree and > run X86 SPEC2k6 binaries on them, some of which didn't work prior to the > patches but now do. Others remain broken. Vince, however, has done lots of > testing and basically needed these to run SPEC2K workloads to completion for > his thesis. In other words, I bet these patches are good, but not complete > for the purposes of running SPEC2k6. > > > Thanks, > > Lisa > > _______________________________________________ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
