riscv/rocket-chip
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add vec countq interface

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This commit is contained in:
Yunsup Lee
2012-03-02 00:43:32 -08:00
parent 8678b3d70c
commit 1054cec087
6 changed files with 18 additions and 5 deletions
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4
rocket/src/main/scala/dpath_util.scala
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@ -211,8 +211,8 @@ class rocketDpathPCR extends Component
when (waddr === PCR_K1) { reg_k1 := wdata; }
when (waddr === PCR_PTBR) { reg_ptbr := Cat(wdata(PADDR_BITS-1, PGIDX_BITS), Bits(0, PGIDX_BITS)).toUFix; }
when (waddr === PCR_VECBANK) { reg_vecbank := wdata(7,0) }
when (waddr === PCR_VEC_TMP1) { reg_vec_eaddr := wdata(VADDR_BITS,0) }
when (waddr === PCR_VEC_TMP2) { reg_vec_exception:= wdata(0) }
when (waddr === PCR_VEC_EADDR) { reg_vec_eaddr := wdata(VADDR_BITS,0) }
when (waddr === PCR_VEC_XCPT) { reg_vec_exception:= wdata(0) }
}
rdata := Bits(0, 64)