target/riscv: Convert RVXI branch insns to decodetree

Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Peer Adelt <peer.adelt@hni.uni-paderborn.de>

1 files changed, 1 insertions, 11 deletions

diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index a273ac8..fb284a5 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -1879,6 +1879,7 @@ static void decode_RV32_64C(DisasContext *ctx)
     {                                         \
         return imm << amount;                 \
     }
+EX_SH(1)
 EX_SH(12)
 
 bool decode_insn32(DisasContext *ctx, uint32_t insn);
@@ -1907,17 +1908,6 @@ static void decode_RV32_64G(DisasContext *ctx)
     imm = GET_IMM(ctx->opcode);
 
     switch (op) {
-    case OPC_RISC_JAL:
-        imm = GET_JAL_IMM(ctx->opcode);
-        gen_jal(ctx, rd, imm);
-        break;
-    case OPC_RISC_JALR:
-        gen_jalr(ctx, MASK_OP_JALR(ctx->opcode), rd, rs1, imm);
-        break;
-    case OPC_RISC_BRANCH:
-        gen_branch(ctx, MASK_OP_BRANCH(ctx->opcode), rs1, rs2,
-                   GET_B_IMM(ctx->opcode));
-        break;
     case OPC_RISC_LOAD:
         gen_load(ctx, MASK_OP_LOAD(ctx->opcode), rd, rs1, imm);
         break;