riscv/rocket-chip
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Add RVC instruction patterns

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This commit is contained in:
Andrew Waterman 2017-07-25 15:17:26 -07:00
parent 66d06460fa
commit 62c4080585
1 changed files with 32 additions and 0 deletions
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32
src/main/scala/rocket/Instructions.scala
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@ -171,6 +171,38 @@ object Instructions {
def FMSUB_D = BitPat("b?????01??????????????????1000111")
def FNMSUB_D = BitPat("b?????01??????????????????1001011")
def FNMADD_D = BitPat("b?????01??????????????????1001111")
def C_ADDI4SPN = BitPat("b????????????????000???????????00")
def C_FLD = BitPat("b????????????????001???????????00")
def C_LW = BitPat("b????????????????010???????????00")
def C_FLW = BitPat("b????????????????011???????????00")
def C_FSD = BitPat("b????????????????101???????????00")
def C_SW = BitPat("b????????????????110???????????00")
def C_FSW = BitPat("b????????????????111???????????00")
def C_ADDI = BitPat("b????????????????000???????????01")
def C_JAL = BitPat("b????????????????001???????????01")
def C_LI = BitPat("b????????????????010???????????01")
def C_LUI = BitPat("b????????????????011???????????01")
def C_SRLI = BitPat("b????????????????100?00????????01")
def C_SRAI = BitPat("b????????????????100?01????????01")
def C_ANDI = BitPat("b????????????????100?10????????01")
def C_SUB = BitPat("b????????????????100011???00???01")
def C_XOR = BitPat("b????????????????100011???01???01")
def C_OR = BitPat("b????????????????100011???10???01")
def C_AND = BitPat("b????????????????100011???11???01")
def C_SUBW = BitPat("b????????????????100111???00???01")
def C_ADDW = BitPat("b????????????????100111???01???01")
def C_J = BitPat("b????????????????101???????????01")
def C_BEQZ = BitPat("b????????????????110???????????01")
def C_BNEZ = BitPat("b????????????????111???????????01")
def C_SLLI = BitPat("b????????????????000???????????10")
def C_FLDSP = BitPat("b????????????????001???????????10")
def C_LWSP = BitPat("b????????????????010???????????10")
def C_FLWSP = BitPat("b????????????????011???????????10")
def C_MV = BitPat("b????????????????1000??????????10")
def C_ADD = BitPat("b????????????????1001??????????10")
def C_FSDSP = BitPat("b????????????????101???????????10")
def C_SWSP = BitPat("b????????????????110???????????10")
def C_FSWSP = BitPat("b????????????????111???????????10")
def CUSTOM0 = BitPat("b?????????????????000?????0001011")
def CUSTOM0_RS1 = BitPat("b?????????????????010?????0001011")
def CUSTOM0_RS1_RS2 = BitPat("b?????????????????011?????0001011")