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Review request for Default. Summary ------- ARM: Adding a bogus fault that does nothing. This fault can used to flush the pipe, not including the faulting instruction. The particular case I needed this was for a self-modifying code. It needed to drain the store queue and force the following instruction to refetch from icache. DCCMVAC cp15 mcr instruction is modified to raise this fault. Diffs ----- src/arch/arm/faults.hh 47d9409b2b7f src/arch/arm/faults.cc 47d9409b2b7f src/arch/arm/isa/formats/misc.isa 47d9409b2b7f src/arch/arm/isa/formats/unimp.isa 47d9409b2b7f Diff: http://reviews.m5sim.org/r/230/diff Testing ------- Thanks, Ali _______________________________________________ m5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/m5-dev
