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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::22a; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x22a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" LMA is a pre-requisite for CODE64, so there is no way to disable it for x86_64-linux-user, and there is no way to enable it for i386. Since we're adding an accessor macro, pull the value directly out of flags when we're not assuming a constant. Signed-off-by: Richard Henderson Reviewed-by: Paolo Bonzini Message-Id: <20210514151342.384376-14-richard.henderson@linaro.org> --- target/i386/tcg/translate.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index e3907f9066..9c8a405694 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -99,7 +99,6 @@ typedef struct DisasContext { #endif =20 #ifdef TARGET_X86_64 - int lma; /* long mode active */ int rex_x, rex_b; #endif int vex_l; /* vex vector length */ @@ -164,10 +163,13 @@ typedef struct DisasContext { #endif #if !defined(TARGET_X86_64) #define CODE64(S) false +#define LMA(S) false #elif defined(CONFIG_USER_ONLY) #define CODE64(S) true +#define LMA(S) true #else #define CODE64(S) (((S)->flags & HF_CS64_MASK) !=3D 0) +#define LMA(S) (((S)->flags & HF_LMA_MASK) !=3D 0) #endif =20 static void gen_eob(DisasContext *s); @@ -7295,7 +7297,7 @@ static target_ulong disas_insn(DisasContext *s, CPUSt= ate *cpu) } else { gen_helper_sysret(cpu_env, tcg_const_i32(dflag - 1)); /* condition codes are modified only in long mode */ - if (s->lma) { + if (LMA(s)) { set_cc_op(s, CC_OP_EFLAGS); } /* TF handling for the sysret insn is different. The TF bit is @@ -8503,6 +8505,7 @@ static void i386_tr_init_disas_context(DisasContextBa= se *dcbase, CPUState *cpu) g_assert(CODE32(dc) =3D=3D ((flags & HF_CS32_MASK) !=3D 0)); g_assert(CODE64(dc) =3D=3D ((flags & HF_CS64_MASK) !=3D 0)); g_assert(SS32(dc) =3D=3D ((flags & HF_SS32_MASK) !=3D 0)); + g_assert(LMA(dc) =3D=3D ((flags & HF_LMA_MASK) !=3D 0)); =20 dc->addseg =3D (flags >> HF_ADDSEG_SHIFT) & 1; dc->f_st =3D 0; @@ -8521,9 +8524,6 @@ static void i386_tr_init_disas_context(DisasContextBa= se *dcbase, CPUState *cpu) dc->cpuid_ext3_features =3D env->features[FEAT_8000_0001_ECX]; dc->cpuid_7_0_ebx_features =3D env->features[FEAT_7_0_EBX]; dc->cpuid_xsave_features =3D env->features[FEAT_XSAVE]; -#ifdef TARGET_X86_64 - dc->lma =3D (flags >> HF_LMA_SHIFT) & 1; -#endif dc->jmp_opt =3D !(dc->tf || dc->base.singlestep_enabled || (flags & HF_INHIBIT_IRQ_MASK)); /* Do not optimize repz jumps at all in icount mode, because --=20 2.25.1