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[97.126.103.167]) by smtp.gmail.com with ESMTPSA id l85sm32473848pfb.176.2017.09.14.11.35.18 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 14 Sep 2017 11:35:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references; bh=j/AYa9vvFOw0tDoZDdHloxfWiPh/pwMp37woJ/r2Ay0=; b=dKEKIQZqZNvdVMg/oCB5Y/qy23I+oOeW1RJVkRqSMigNkffViAtei4XvgZ3WpVy7T6 T9MnpYERp1nwo3OFyBYeWykxh2aqyU3O1Aeg82Twi5U3ohB0DRuJqnhP1KbH0YvO+HP5 gZJ3QSqF/3Mb3dcTFVcQWvWHMjuJEvQ24d5q4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=j/AYa9vvFOw0tDoZDdHloxfWiPh/pwMp37woJ/r2Ay0=; b=osUfIa/welVMTdD4O0hzyftj9dAEuVI1QlBVeXEdvwIgXFL+KxK6QNG8BSjFZ0i8uz vrhfXbR+45Y6W9QQMMUkSNqJLWuXcO/78rFKWX1s5yXeSYZddkfNWNABpLeZ8HbWMRMq nPEbmlW+QhD/nP9thE7IF7MlfxlWMyevrfsB3bctgtVQuN/e6KzjfPsG3l8lhCAY8Ef6 +bm478EpBB0gDjF0u1yo3Q2GXzT0pFf2AMjwIlbF8F70hZJjZAylXre4N2EmIvDVF/7p F5p5uWXbEvVnSQl5pcL4NvpqM7DrXJU+3CrFgvCHTL91XC1G4P7pL5uATxepyIxgPsOZ qkSw== X-Gm-Message-State: AHPjjUifYFsuqHupoQhpZebFkLuKx1kZAXsXmEwxNQool0pidWRbQJ7X HrgS2pZ5oqnVR6aBjIvbdA== X-Google-Smtp-Source: ADKCNb40H3GqYdZ1lwcSTrFV4lG3gz/A9XMXo3cE+M32v/E8MNISzQp1sQ4a1EJPZxbgtAI1MWL88A== X-Received: by 10.98.163.153 with SMTP id q25mr21833367pfl.183.1505414120043; Thu, 14 Sep 2017 11:35:20 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Thu, 14 Sep 2017 11:35:07 -0700 Message-Id: <20170914183516.19537-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.13.5 In-Reply-To: <20170914183516.19537-1-richard.henderson@linaro.org> References: <20170914183516.19537-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c05::22e Subject: [Qemu-devel] [PATCH 01/10] target/i386: Convert to disas_set_info hook X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e --- disas.c | 22 ++-------------------- monitor.c | 21 --------------------- target/i386/cpu.c | 12 ++++++++++++ target/i386/translate.c | 8 +------- 4 files changed, 15 insertions(+), 48 deletions(-) diff --git a/disas.c b/disas.c index d6a1eb9c8e..2be716fdb2 100644 --- a/disas.c +++ b/disas.c @@ -205,16 +205,7 @@ void target_disas(FILE *out, CPUState *cpu, target_ulo= ng code, cc->disas_set_info(cpu, &s.info); } =20 -#if defined(TARGET_I386) - if (flags =3D=3D 2) { - s.info.mach =3D bfd_mach_x86_64; - } else if (flags =3D=3D 1) { - s.info.mach =3D bfd_mach_i386_i8086; - } else { - s.info.mach =3D bfd_mach_i386_i386; - } - s.info.print_insn =3D print_insn_i386; -#elif defined(TARGET_PPC) +#if defined(TARGET_PPC) if ((flags >> 16) & 1) { s.info.endian =3D BFD_ENDIAN_LITTLE; } @@ -390,16 +381,7 @@ void monitor_disas(Monitor *mon, CPUState *cpu, cc->disas_set_info(cpu, &s.info); } =20 -#if defined(TARGET_I386) - if (flags =3D=3D 2) { - s.info.mach =3D bfd_mach_x86_64; - } else if (flags =3D=3D 1) { - s.info.mach =3D bfd_mach_i386_i8086; - } else { - s.info.mach =3D bfd_mach_i386_i386; - } - s.info.print_insn =3D print_insn_i386; -#elif defined(TARGET_PPC) +#if defined(TARGET_PPC) if (flags & 0xFFFF) { /* If we have a precise definition of the instruction set, use it.= */ s.info.mach =3D flags & 0xFFFF; diff --git a/monitor.c b/monitor.c index 9239f7adde..3f3ebc31ef 100644 --- a/monitor.c +++ b/monitor.c @@ -1310,27 +1310,6 @@ static void memory_dump(Monitor *mon, int count, int= format, int wsize, =20 if (format =3D=3D 'i') { int flags =3D 0; -#ifdef TARGET_I386 - CPUArchState *env =3D mon_get_cpu_env(); - if (wsize =3D=3D 2) { - flags =3D 1; - } else if (wsize =3D=3D 4) { - flags =3D 0; - } else { - /* as default we use the current CS size */ - flags =3D 0; - if (env) { -#ifdef TARGET_X86_64 - if ((env->efer & MSR_EFER_LMA) && - (env->segs[R_CS].flags & DESC_L_MASK)) - flags =3D 2; - else -#endif - if (!(env->segs[R_CS].flags & DESC_B_MASK)) - flags =3D 1; - } - } -#endif #ifdef TARGET_PPC CPUArchState *env =3D mon_get_cpu_env(); flags =3D msr_le << 16; diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 69676e13e1..b869a69c53 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -4099,6 +4099,17 @@ static bool x86_cpu_has_work(CPUState *cs) !(env->hflags & HF_SMM_MASK)); } =20 +static void x86_disas_set_info(CPUState *cs, disassemble_info *info) +{ + X86CPU *cpu =3D X86_CPU(cs); + CPUX86State *env =3D &cpu->env; + + info->mach =3D (env->hflags & HF_CS64_MASK ? bfd_mach_x86_64 + : env->hflags & HF_CS32_MASK ? bfd_mach_i386_i386 + : bfd_mach_i386_i8086); + info->print_insn =3D print_insn_i386; +} + static Property x86_cpu_properties[] =3D { #ifdef CONFIG_USER_ONLY /* apic_id =3D 0 by default for *-user, see commit 9886e834 */ @@ -4204,6 +4215,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc= , void *data) #endif cc->cpu_exec_enter =3D x86_cpu_exec_enter; cc->cpu_exec_exit =3D x86_cpu_exec_exit; + cc->disas_set_info =3D x86_disas_set_info; =20 dc->user_creatable =3D true; } diff --git a/target/i386/translate.c b/target/i386/translate.c index de0c989763..06c2cb9e64 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -8526,15 +8526,9 @@ static void i386_tr_disas_log(const DisasContextBase= *dcbase, CPUState *cpu) { DisasContext *dc =3D container_of(dcbase, DisasContext, base); - int disas_flags =3D !dc->code32; =20 qemu_log("IN: %s\n", lookup_symbol(dc->base.pc_first)); -#ifdef TARGET_X86_64 - if (dc->code64) { - disas_flags =3D 2; - } -#endif - log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size, disas_flag= s); + log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size, 0); } =20 static const TranslatorOps i386_tr_ops =3D { --=20 2.13.5