diff --git a/src/main/scala/rocket/RocketCore.scala b/src/main/scala/rocket/RocketCore.scala index 25e293fc..bbed2edd 100644 --- a/src/main/scala/rocket/RocketCore.scala +++ b/src/main/scala/rocket/RocketCore.scala @@ -160,7 +160,6 @@ class Rocket(implicit p: Parameters) extends CoreModule()(p) val take_pc_mem = Wire(Bool()) val wb_reg_valid = Reg(Bool()) - val wb_reg_rvc = Reg(Bool()) val wb_reg_xcpt = Reg(Bool()) val wb_reg_replay = Reg(Bool()) val wb_reg_flush_pipe = Reg(Bool()) @@ -446,7 +445,6 @@ class Rocket(implicit p: Parameters) extends CoreModule()(p) wb_reg_flush_pipe := !ctrl_killm && mem_reg_flush_pipe when (mem_pc_valid) { wb_ctrl := mem_ctrl - wb_reg_rvc := mem_reg_rvc wb_reg_sfence := mem_reg_sfence wb_reg_wdata := Mux(!mem_reg_xcpt && mem_ctrl.fp && mem_ctrl.wxd, io.fpu.toint_data, mem_int_wdata) when (mem_ctrl.rocc || mem_reg_sfence) { @@ -518,7 +516,7 @@ class Rocket(implicit p: Parameters) extends CoreModule()(p) csr.io.exception := wb_xcpt csr.io.cause := wb_cause csr.io.retire := wb_valid - csr.io.inst(0) := Cat(Mux(wb_reg_rvc, 0.U, wb_reg_inst >> 16), wb_reg_raw_inst(15, 0)) + csr.io.inst(0) := (if (usingCompressed) Cat(Mux(wb_reg_raw_inst(1, 0).andR, wb_reg_inst >> 16, 0.U), wb_reg_raw_inst(15, 0)) else wb_reg_inst) csr.io.interrupts := io.interrupts csr.io.hartid := io.hartid io.fpu.fcsr_rm := csr.io.fcsr_rm @@ -673,7 +671,7 @@ class Rocket(implicit p: Parameters) extends CoreModule()(p) val wxd = wb_ctrl.wxd val has_data = wb_wen && !wb_set_sboard - when (t.valid) { + when (t.valid && !t.exception) { when (wfd) { printf ("%d 0x%x (0x%x) f%d p%d 0xXXXXXXXXXXXXXXXX\n", t.priv, t.iaddr, t.insn, rd, rd+UInt(32)) } @@ -694,7 +692,8 @@ class Rocket(implicit p: Parameters) extends CoreModule()(p) } else { printf("C%d: %d [%d] pc=[%x] W[r%d=%x][%d] R[r%d=%x] R[r%d=%x] inst=[%x] DASM(%x)\n", - io.hartid, csr.io.time(31,0), csr.io.trace(0).valid, csr.io.trace(0).iaddr(vaddrBitsExtended-1, 0), + io.hartid, csr.io.time(31,0), csr.io.trace(0).valid && !csr.io.trace(0).exception, + csr.io.trace(0).iaddr(vaddrBitsExtended-1, 0), Mux(rf_wen && !(wb_set_sboard && wb_wen), rf_waddr, UInt(0)), rf_wdata, rf_wen, wb_reg_inst(19,15), Reg(next=Reg(next=ex_rs(0))), wb_reg_inst(24,20), Reg(next=Reg(next=ex_rs(1))),