riscv/rocket-chip
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remove global constants; disentangle hwacha a bit

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This commit is contained in:
Andrew Waterman
2012-11-17 17:24:08 -08:00
parent 5a7777fe4d
commit 29bc361d6c
13 changed files with 375 additions and 437 deletions
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6
rocket/src/main/scala/dpath_util.scala
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@ -186,9 +186,9 @@ class rocketDpathPCR(implicit conf: RocketConfiguration) extends Component
reg_status_ux := wdata(SR_U64).toBool;
reg_status_s := wdata(SR_S).toBool;
reg_status_ps := wdata(SR_PS).toBool;
reg_status_ev := Bool(HAVE_VEC) && wdata(SR_EV).toBool;
reg_status_ef := Bool(HAVE_FPU) && wdata(SR_EF).toBool;
reg_status_ec := Bool(HAVE_RVC) && wdata(SR_EC).toBool;
reg_status_ev := Bool(conf.vec) && wdata(SR_EV).toBool;
reg_status_ef := Bool(conf.fpu) && wdata(SR_EF).toBool;
reg_status_ec := Bool(conf.rvc) && wdata(SR_EC).toBool;
reg_status_et := wdata(SR_ET).toBool;
}
when (waddr === PCR_EPC) { reg_epc := wdata(VADDR_BITS,0).toFix }