When closing PCREL, qemu-system-x86_64 run into error. Eip modification here leads to the result. Using s->pc in func gen_update_eip_next() solves the problem.
Fixes: b5e0d5d22fbf("target/i386: Fix 32-bit wrapping of pc/eip computation") Signed-off-by: guoguangyao <guoguangya...@mails.ucas.ac.cn> modified: target/i386/tcg/translate.c --- target/i386/tcg/translate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index e1eb82a5c6..6f57d5a8a5 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -567,9 +567,9 @@ static void gen_update_eip_next(DisasContext *s) if (tb_cflags(s->base.tb) & CF_PCREL) { tcg_gen_addi_tl(cpu_eip, cpu_eip, s->pc - s->pc_save); } else if (CODE64(s)) { - tcg_gen_movi_tl(cpu_eip, s->base.pc_next); + tcg_gen_movi_tl(cpu_eip, s->pc); } else { - tcg_gen_movi_tl(cpu_eip, (uint32_t)(s->base.pc_next - s->cs_base)); + tcg_gen_movi_tl(cpu_eip, (uint32_t)(s->pc - s->cs_base)); } s->pc_save = s->pc; } -- 2.34.1