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| author | LIU Zhiwei <zhiwei_liu@c-sky.com> | 2022-01-20 20:20:30 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2022-01-21 15:52:57 +1000 |
| commit | a14db52f7fa9f6843d1806e8d4cd56f3410bb59d (patch) | |
| tree | 4b918793a0e55071a222ba3a602876315ac77a56 /target/riscv/translate.c | |
| parent | b655dc7cd91588a77c3df6f618246fd88ad14249 (diff) | |
| download | qemu-a14db52f7fa9f6843d1806e8d4cd56f3410bb59d.zip qemu-a14db52f7fa9f6843d1806e8d4cd56f3410bb59d.tar.gz qemu-a14db52f7fa9f6843d1806e8d4cd56f3410bb59d.tar.bz2 | |
target/riscv: Sign extend link reg for jal and jalr
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20220120122050.41546-4-zhiwei_liu@c-sky.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/translate.c')
| -rw-r--r-- | target/riscv/translate.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 3309042..30c0e28 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -369,10 +369,8 @@ static void gen_jal(DisasContext *ctx, int rd, target_ulong imm) return; } } - if (rd != 0) { - tcg_gen_movi_tl(cpu_gpr[rd], ctx->pc_succ_insn); - } + gen_set_gpri(ctx, rd, ctx->pc_succ_insn); gen_goto_tb(ctx, 0, ctx->base.pc_next + imm); /* must use this for safety */ ctx->base.is_jmp = DISAS_NORETURN; } |