diff options
Diffstat (limited to 'target/i386/tcg/translate.c')
| -rw-r--r-- | target/i386/tcg/translate.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 8e0289ca41..f018d6303a 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -2783,7 +2783,7 @@ static void gen_bnd_jmp(DisasContext *s) If RECHECK_TF, emit a rechecking helper for #DB, ignoring the state of S->TF. This is used by the syscall/sysret insns. */ static void -do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, bool jr) +gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, bool jr) { bool inhibit_reset; @@ -2817,28 +2817,27 @@ do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, bool jr) } static inline void -gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf) +gen_eob_syscall(DisasContext *s) { - do_gen_eob_worker(s, inhibit, recheck_tf, false); + gen_eob_worker(s, false, true, false); } -/* End of block. - If INHIBIT, set HF_INHIBIT_IRQ_MASK if it isn't already set. */ -static void gen_eob_inhibit_irq(DisasContext *s, bool inhibit) +/* End of block. Set HF_INHIBIT_IRQ_MASK if it isn't already set. */ +static void gen_eob_inhibit_irq(DisasContext *s) { - gen_eob_worker(s, inhibit, false); + gen_eob_worker(s, true, false, false); } /* End of block, resetting the inhibit irq flag. */ static void gen_eob(DisasContext *s) { - gen_eob_worker(s, false, false); + gen_eob_worker(s, false, false, false); } /* Jump to register */ static void gen_jr(DisasContext *s) { - do_gen_eob_worker(s, false, false, true); + gen_eob_worker(s, false, false, true); } /* Jump to eip+diff, truncating the result to OT. */ @@ -5591,7 +5590,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) gen_set_eflags(s, IF_MASK); /* interruptions are enabled only the first insn after sti */ gen_update_eip_next(s); - gen_eob_inhibit_irq(s, true); + gen_eob_inhibit_irq(s); } break; case 0x62: /* bound */ @@ -5725,7 +5724,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) /* TF handling for the syscall insn is different. The TF bit is checked after the syscall insn completes. This allows #DB to not be generated after one has entered CPL0 if TF is set in FMASK. */ - gen_eob_worker(s, false, true); + gen_eob_syscall(s); break; case 0x107: /* sysret */ /* For Intel SYSRET is only valid in long mode */ @@ -5744,7 +5743,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) checked after the sysret insn completes. This allows #DB to be generated "as if" the syscall insn in userspace has just completed. */ - gen_eob_worker(s, false, true); + gen_eob_syscall(s); } break; case 0x1a2: /* cpuid */ @@ -7059,7 +7058,7 @@ static void i386_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu) case DISAS_EOB_INHIBIT_IRQ: gen_update_cc_op(dc); gen_update_eip_cur(dc); - gen_eob_inhibit_irq(dc, true); + gen_eob_inhibit_irq(dc); break; case DISAS_JUMP: gen_jr(dc); |