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| author | Jiajie Chen <c@jia.je> | 2023-08-22 09:13:53 +0200 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2023-08-24 11:17:57 +0800 |
| commit | 5a7ce25d0db050b8ddd62dc91c56f4af46e9cf3c (patch) | |
| tree | 9fd3a2911c38b7dcc9fae9e2e82e145b6524ca1f | |
| parent | c5af6628f4be5d30800233e59ba3842ca19a12e6 (diff) | |
| download | qemu-5a7ce25d0db050b8ddd62dc91c56f4af46e9cf3c.zip qemu-5a7ce25d0db050b8ddd62dc91c56f4af46e9cf3c.tar.gz qemu-5a7ce25d0db050b8ddd62dc91c56f4af46e9cf3c.tar.bz2 | |
target/loongarch: Extract make_address_pc() helper
Signed-off-by: Jiajie Chen <c@jia.je>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230822032724.1353391-7-gaosong@loongson.cn>
[PMD: Extract helper from bigger patch]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230822071405.35386-8-philmd@linaro.org>
| -rw-r--r-- | target/loongarch/insn_trans/trans_arith.c.inc | 2 | ||||
| -rw-r--r-- | target/loongarch/insn_trans/trans_branch.c.inc | 4 | ||||
| -rw-r--r-- | target/loongarch/translate.c | 5 |
3 files changed, 8 insertions, 3 deletions
diff --git a/target/loongarch/insn_trans/trans_arith.c.inc b/target/loongarch/insn_trans/trans_arith.c.inc index 43d6cf2..2aea4e4 100644 --- a/target/loongarch/insn_trans/trans_arith.c.inc +++ b/target/loongarch/insn_trans/trans_arith.c.inc @@ -72,7 +72,7 @@ static bool gen_pc(DisasContext *ctx, arg_r_i *a, target_ulong (*func)(target_ulong, int)) { TCGv dest = gpr_dst(ctx, a->rd, EXT_NONE); - target_ulong addr = func(ctx->base.pc_next, a->imm); + target_ulong addr = make_address_pc(ctx, func(ctx->base.pc_next, a->imm)); tcg_gen_movi_tl(dest, addr); gen_set_gpr(a->rd, dest, EXT_NONE); diff --git a/target/loongarch/insn_trans/trans_branch.c.inc b/target/loongarch/insn_trans/trans_branch.c.inc index 3ad34bc..2e35572 100644 --- a/target/loongarch/insn_trans/trans_branch.c.inc +++ b/target/loongarch/insn_trans/trans_branch.c.inc @@ -12,7 +12,7 @@ static bool trans_b(DisasContext *ctx, arg_b *a) static bool trans_bl(DisasContext *ctx, arg_bl *a) { - tcg_gen_movi_tl(cpu_gpr[1], ctx->base.pc_next + 4); + tcg_gen_movi_tl(cpu_gpr[1], make_address_pc(ctx, ctx->base.pc_next + 4)); gen_goto_tb(ctx, 0, ctx->base.pc_next + a->offs); ctx->base.is_jmp = DISAS_NORETURN; return true; @@ -25,7 +25,7 @@ static bool trans_jirl(DisasContext *ctx, arg_jirl *a) TCGv addr = make_address_i(ctx, src1, a->imm); tcg_gen_mov_tl(cpu_pc, addr); - tcg_gen_movi_tl(dest, ctx->base.pc_next + 4); + tcg_gen_movi_tl(dest, make_address_pc(ctx, ctx->base.pc_next + 4)); gen_set_gpr(a->rd, dest, EXT_NONE); tcg_gen_lookup_and_goto_ptr(); ctx->base.is_jmp = DISAS_NORETURN; diff --git a/target/loongarch/translate.c b/target/loongarch/translate.c index acc54d7..8b26555 100644 --- a/target/loongarch/translate.c +++ b/target/loongarch/translate.c @@ -226,6 +226,11 @@ static TCGv make_address_i(DisasContext *ctx, TCGv base, target_long ofs) return make_address_x(ctx, base, addend); } +static uint64_t make_address_pc(DisasContext *ctx, uint64_t addr) +{ + return addr; +} + #include "decode-insns.c.inc" #include "insn_trans/trans_arith.c.inc" #include "insn_trans/trans_shift.c.inc" |