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Fix and add ops

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This commit is contained in:
peteraa 2019-10-17 16:15:56 +02:00
parent 70556c496c
commit a63c0ed4a9
1 changed files with 23 additions and 8 deletions
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27
src/test/scala/RISCV/Ops.scala
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@ -24,7 +24,6 @@ object Ops {
sealed trait JImmediate extends ImmType
sealed trait ShiftImmediate extends ImmType
sealed trait Comparison {
def run(rs1Val: Int, rs2Val: Int): Boolean
}
@ -51,7 +50,10 @@ object Ops {
def beqz(rs1: Int, dst: Label) = Branch(Reg(rs1), Reg(0), dst, EQ)
def bnez(rs1: Int, dst: Label) = Branch(Reg(rs1), Reg(0), dst, NE)
def blez(rs1: Int, dst: Label) = Branch(Reg(rs1), Reg(0), dst, LT)
def blez(rs1: Int, dst: Label) = Branch(Reg(0), Reg(rs1), dst, GE)
def bgez(rs1: Int, dst: Label) = Branch(Reg(rs1), Reg(0), dst, GE)
def bltz(rs1: Int, dst: Label) = Branch(Reg(rs1), Reg(0), dst, LT)
def bgtz(rs1: Int, dst: Label) = Branch(Reg(0), Reg(rs1), dst, LT)
}
sealed trait someDecorator
@ -107,8 +109,23 @@ object Ops {
case class LUI(rd: Reg, imm: Imm) extends Op with UType
case class AUIPC(rd: Reg, imm: Imm) extends Op with UType
case class SW(rs2: Reg, rs1: Reg, offset: Imm) extends Op with SType
case class LW(rd: Reg, rs1: Reg, offset: Imm) extends Op with IType
case class Store(rs2: Reg, rs1: Reg, offset: Imm, width: Int) extends Op with SType
object Store {
def sw(rs2: Int, rs1: Int, offset: Int) = Store(Reg(rs2), Reg(rs1), Imm(offset), 4)
def sh(rs2: Int, rs1: Int, offset: Int) = Store(Reg(rs2), Reg(rs1), Imm(offset), 2)
def sb(rs2: Int, rs1: Int, offset: Int) = Store(Reg(rs2), Reg(rs1), Imm(offset), 1)
}
case class Load(rd: Reg, rs1: Reg, offset: Imm, width: Int, signed: Boolean) extends Op with IType
object Load {
def lw (rd: Int, rs1: Int, offset: Int) = Load(Reg(rd), Reg(rs1), Imm(offset), 4, true)
def lh (rd: Int, rs1: Int, offset: Int) = Load(Reg(rd), Reg(rs1), Imm(offset), 2, true)
def lb (rd: Int, rs1: Int, offset: Int) = Load(Reg(rd), Reg(rs1), Imm(offset), 1, true)
def lhu(rd: Int, rs1: Int, offset: Int) = Load(Reg(rd), Reg(rs1), Imm(offset), 2, false)
def lbu(rd: Int, rs1: Int, offset: Int) = Load(Reg(rd), Reg(rs1), Imm(offset), 1, false)
}
case class JALR(rd: Reg, rs1: Reg, dst: String) extends Op with IType
case class JAL(rd: Reg, dst: String) extends Op with UType
@ -116,8 +133,6 @@ object Ops {
object LUI { def apply(rd: Int, imm: Int): LUI = LUI(Reg(rd), Imm(imm)) }
object AUIPC { def apply(rd: Int, imm: Int): AUIPC = AUIPC(Reg(rd), Imm(imm)) }
object SW { def apply(rs2: Int, rs1: Int, offset: Int): SW = SW(Reg(rs2), Reg(rs1), Imm(offset)) }
object LW { def apply(rd: Int, rs1: Int, offset: Int): LW = LW(Reg(rd), Reg(rs1), Imm(offset)) }
object JAL{ def apply(rd: Int, dst: String): JAL = JAL(Reg(rd), dst) }
object JALR{ def apply(rd: Int, rs1: Int, dst: String): JALR = JALR(Reg(rd), Reg(rs1), dst) }