Commit 3be19e8c authored by Richard Henderson's avatar Richard Henderson
Browse files

target-tilegx: Handle v1shli, v1shrui 



Reviewed-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRichard Henderson <rth@twiddle.net>
parent 5151c69a

target-tilegx/translate.c

+14 −0
Original line number Diff line number Diff line
@@ -1198,6 +1198,7 @@ static TileExcp gen_rri_opcode(DisasContext *dc, unsigned opext, 
    TCGv tsrca = load_gr(dc, srca);

    const char *mnemonic;

    TCGMemOp memop;

    int i2, i3;



    switch (opext) {

    case OE(ADDI_OPCODE_Y0, 0, Y0):
@@ -1392,10 +1393,23 @@ static TileExcp gen_rri_opcode(DisasContext *dc, unsigned opext, 
        break;

    case OE_SH(V1SHLI, X0):

    case OE_SH(V1SHLI, X1):

        i2 = imm & 7;

        i3 = 0xff >> i2;

        tcg_gen_andi_tl(tdest, tsrca, V1_IMM(i3));

        tcg_gen_shli_tl(tdest, tdest, i2);

        mnemonic = "v1shli";

        break;

    case OE_SH(V1SHRSI, X0):

    case OE_SH(V1SHRSI, X1):

        return TILEGX_EXCP_OPCODE_UNIMPLEMENTED;

    case OE_SH(V1SHRUI, X0):

    case OE_SH(V1SHRUI, X1):

        i2 = imm & 7;

        i3 = (0xff << i2) & 0xff;

        tcg_gen_andi_tl(tdest, tsrca, V1_IMM(i3));

        tcg_gen_shri_tl(tdest, tdest, i2);

        mnemonic = "v1shrui";

        break;

    case OE_SH(V2SHLI, X0):

    case OE_SH(V2SHLI, X1):

    case OE_SH(V2SHRSI, X0):