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Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Ilya Leoshkevich Signed-off-by: Richard Henderson --- target/s390x/tcg/translate.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 83805085a9..f13ea43ce9 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -1145,8 +1145,10 @@ struct DisasInsn { /* =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */ /* Miscellaneous helpers, used by several operations. */ =20 -static DisasJumpType help_goto_direct(DisasContext *s, uint64_t dest) +static DisasJumpType help_goto_direct(DisasContext *s, int64_t disp) { + uint64_t dest =3D s->base.pc_next + disp; + if (dest =3D=3D s->pc_tmp) { per_branch(s, true); return DISAS_NEXT; @@ -1169,7 +1171,8 @@ static DisasJumpType help_branch(DisasContext *s, Dis= asCompare *c, bool is_imm, int imm, TCGv_i64 cdest) { DisasJumpType ret; - uint64_t dest =3D s->base.pc_next + (int64_t)imm * 2; + int64_t disp =3D (int64_t)imm * 2; + uint64_t dest =3D s->base.pc_next + disp; TCGLabel *lab; =20 /* Take care of the special cases first. */ @@ -1185,7 +1188,7 @@ static DisasJumpType help_branch(DisasContext *s, Dis= asCompare *c, goto egress; } if (c->cond =3D=3D TCG_COND_ALWAYS) { - ret =3D help_goto_direct(s, dest); + ret =3D help_goto_direct(s, disp); goto egress; } } else { @@ -1558,7 +1561,7 @@ static DisasJumpType op_bal(DisasContext *s, DisasOps= *o) static DisasJumpType op_basi(DisasContext *s, DisasOps *o) { pc_to_link_info(o->out, s, s->pc_tmp); - return help_goto_direct(s, s->base.pc_next + (int64_t)get_field(s, i2)= * 2); + return help_goto_direct(s, (int64_t)get_field(s, i2) * 2); } =20 static DisasJumpType op_bc(DisasContext *s, DisasOps *o) --=20 2.34.1