Everyone ok with this? Thanks, Ali
On Aug 24, 2010, at 5:24 PM, Ali Saidi wrote: > > The previous change caused o3 boot on Alpha/Linux to fail since the max > deptag wasn't Ctrl_DepTag + NumMiscRegs but rather needed to also know > about the internal processor registers. I think it's good to keep this > panic if we are indexing into bogus space, so I've added a Max_DepTag field > to every architecture that is set appropriately. > > Ali > > > On Tue, 24 Aug 2010 22:27:07 -0000, "Ali Saidi" <sa...@umich.edu> wrote: >> ----------------------------------------------------------- >> This is an automatically generated e-mail. To reply, visit: >> http://reviews.m5sim.org/r/227/ >> ----------------------------------------------------------- >> >> (Updated 2010-08-24 15:27:07.851020) >> >> >> Review request for Default. >> >> >> Summary >> ------- >> >> ARM: fixed a bug in the arm register flattening logic (FP_Base_DepTag > was >> set too low) >> when decoding a srs instruction, invalid mode encoding returns invalid >> instruction. >> this can happen when garbage instructions are fetched from mispredicted >> path >> >> >> Diffs (updated) >> ----- >> >> src/arch/alpha/registers.hh 47d9409b2b7f >> src/arch/arm/registers.hh 47d9409b2b7f >> src/arch/mips/registers.hh 47d9409b2b7f >> src/arch/power/registers.hh 47d9409b2b7f >> src/arch/sparc/registers.hh 47d9409b2b7f >> src/arch/x86/registers.hh 47d9409b2b7f >> src/cpu/o3/rename_impl.hh 47d9409b2b7f >> >> Diff: http://reviews.m5sim.org/r/227/diff >> >> >> Testing >> ------- >> >> >> Thanks, >> >> Ali >> >> _______________________________________________ >> m5-dev mailing list >> m5-dev@m5sim.org >> http://m5sim.org/mailman/listinfo/m5-dev > _______________________________________________ > m5-dev mailing list > m5-dev@m5sim.org > http://m5sim.org/mailman/listinfo/m5-dev > _______________________________________________ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
