diff options
| -rw-r--r-- | target/riscv/insn_trans/trans_rvi.inc.c | 14 | ||||
| -rw-r--r-- | target/riscv/translate.c | 19 |
2 files changed, 24 insertions, 9 deletions
diff --git a/target/riscv/insn_trans/trans_rvi.inc.c b/target/riscv/insn_trans/trans_rvi.inc.c index b5a5b4a..6cda078 100644 --- a/target/riscv/insn_trans/trans_rvi.inc.c +++ b/target/riscv/insn_trans/trans_rvi.inc.c @@ -223,7 +223,7 @@ static bool trans_sd(DisasContext *ctx, arg_sd *a) static bool trans_addi(DisasContext *ctx, arg_addi *a) { - return gen_arith_imm(ctx, a, &tcg_gen_add_tl); + return gen_arith_imm_fn(ctx, a, &tcg_gen_addi_tl); } static void gen_slt(TCGv ret, TCGv s1, TCGv s2) @@ -239,25 +239,25 @@ static void gen_sltu(TCGv ret, TCGv s1, TCGv s2) static bool trans_slti(DisasContext *ctx, arg_slti *a) { - return gen_arith_imm(ctx, a, &gen_slt); + return gen_arith_imm_tl(ctx, a, &gen_slt); } static bool trans_sltiu(DisasContext *ctx, arg_sltiu *a) { - return gen_arith_imm(ctx, a, &gen_sltu); + return gen_arith_imm_tl(ctx, a, &gen_sltu); } static bool trans_xori(DisasContext *ctx, arg_xori *a) { - return gen_arith_imm(ctx, a, &tcg_gen_xor_tl); + return gen_arith_imm_fn(ctx, a, &tcg_gen_xori_tl); } static bool trans_ori(DisasContext *ctx, arg_ori *a) { - return gen_arith_imm(ctx, a, &tcg_gen_or_tl); + return gen_arith_imm_fn(ctx, a, &tcg_gen_ori_tl); } static bool trans_andi(DisasContext *ctx, arg_andi *a) { - return gen_arith_imm(ctx, a, &tcg_gen_and_tl); + return gen_arith_imm_fn(ctx, a, &tcg_gen_andi_tl); } static bool trans_slli(DisasContext *ctx, arg_slli *a) { @@ -364,7 +364,7 @@ static bool trans_and(DisasContext *ctx, arg_and *a) #ifdef TARGET_RISCV64 static bool trans_addiw(DisasContext *ctx, arg_addiw *a) { - return gen_arith_imm(ctx, a, &gen_addw); + return gen_arith_imm_tl(ctx, a, &gen_addw); } static bool trans_slliw(DisasContext *ctx, arg_slliw *a) diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 8b37e09..313c27b 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -567,8 +567,23 @@ static int ex_rvc_shifti(DisasContext *ctx, int imm) /* Include the auto-generated decoder for 32 bit insn */ #include "decode_insn32.inc.c" -static bool gen_arith_imm(DisasContext *ctx, arg_i *a, - void(*func)(TCGv, TCGv, TCGv)) +static bool gen_arith_imm_fn(DisasContext *ctx, arg_i *a, + void (*func)(TCGv, TCGv, target_long)) +{ + TCGv source1; + source1 = tcg_temp_new(); + + gen_get_gpr(source1, a->rs1); + + (*func)(source1, source1, a->imm); + + gen_set_gpr(a->rd, source1); + tcg_temp_free(source1); + return true; +} + +static bool gen_arith_imm_tl(DisasContext *ctx, arg_i *a, + void (*func)(TCGv, TCGv, TCGv)) { TCGv source1, source2; source1 = tcg_temp_new(); |