From efade670fe2c97c820cff17bb9d7817b8607c5fb Mon Sep 17 00:00:00 2001 From: pbrook Date: Mon, 30 Jun 2008 17:51:26 +0000 Subject: [PATCH] Fix rdtsc instruction counting. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4810 c046a42c-6fe2-441c-8c8c-71466251a162 --- target-i386/translate.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/target-i386/translate.c b/target-i386/translate.c index ea0933e..f7313ea 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -6382,7 +6382,13 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start) if (s->cc_op != CC_OP_DYNAMIC) gen_op_set_cc_op(s->cc_op); gen_jmp_im(pc_start - s->cs_base); + if (use_icount) + gen_io_start(); tcg_gen_helper_0_0(helper_rdtsc); + if (use_icount) { + gen_io_end(); + gen_jmp(s, s->pc - s->cs_base); + } break; case 0x133: /* rdpmc */ if (s->cc_op != CC_OP_DYNAMIC) -- 1.7.9.5