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From: Paolo Bonzini <pbonzini@redhat.com>
To: "Claudio Fontana" <cfontana@suse.de>,
	"Alex Bennée" <alex.bennee@linaro.org>
Cc: "Laurent Vivier" <lvivier@redhat.com>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Thomas Huth" <thuth@redhat.com>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	qemu-devel@nongnu.org, "Roman Bolshakov" <r.bolshakov@yadro.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: Re: [RFC v18 08/15] i386: split smm helper (softmmu)
Date: Mon, 15 Feb 2021 14:30:47 +0100	[thread overview]
Message-ID: <0cc5d1ab-088f-1b49-23cd-ecb3703329f0@redhat.com> (raw)
In-Reply-To: <2a001d15-9b17-d356-aa2b-578f58fe63c4@suse.de>

On 15/02/21 13:59, Claudio Fontana wrote:
> Yes. The difference between before the patch and after the patch
> is that before we were still going through all the code in tcg_gen_callN,
> via the call to gen_helper_rsm macro, only to call finally an empty function for CONFIG_USER_ONLY (helper_rsm() {}),
> 
> while now we do not generate anything, we do not call the gen_helper_rsm macro at all, so we don't go through tcg_gen_callN.
> 

Can we even have an abort() for such cases?

Paolo



  reply	other threads:[~2021-02-15 13:34 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-12 12:36 [RFC v18 00/15] i386 cleanup PART 2 Claudio Fontana
2021-02-12 12:36 ` [RFC v18 01/15] i386: split cpu accelerators from cpu.c, using AccelCPUClass Claudio Fontana
2021-02-15 11:29   ` Alex Bennée
2021-02-12 12:36 ` [RFC v18 02/15] cpu: call AccelCPUClass::cpu_realizefn in cpu_exec_realizefn Claudio Fontana
2021-02-15 11:30   ` Alex Bennée
2021-02-12 12:36 ` [RFC v18 03/15] accel: introduce new accessor functions Claudio Fontana
2021-02-15 11:34   ` Alex Bennée
2021-02-12 12:36 ` [RFC v18 04/15] target/i386: fix host_cpu_adjust_phys_bits error handling Claudio Fontana
2021-02-12 12:36 ` [RFC v18 05/15] accel-cpu: make cpu_realizefn return a bool Claudio Fontana
2021-02-12 12:36 ` [RFC v18 06/15] meson: add target_user_arch Claudio Fontana
2021-02-15 11:37   ` Alex Bennée
2021-02-12 12:36 ` [RFC v18 07/15] i386: split off softmmu-only functionality in tcg-cpu Claudio Fontana
2021-02-12 12:36 ` [RFC v18 08/15] i386: split smm helper (softmmu) Claudio Fontana
2021-02-15 11:51   ` Claudio Fontana
2021-02-15 12:32     ` Alex Bennée
2021-02-15 12:59       ` Claudio Fontana
2021-02-15 13:30         ` Paolo Bonzini [this message]
2021-02-15 14:05           ` Claudio Fontana
2021-02-15 14:13             ` Paolo Bonzini
2021-02-15 14:39               ` Claudio Fontana
2021-02-15 15:33                 ` Claudio Fontana
2021-02-12 12:36 ` [RFC v18 09/15] i386: split tcg excp_helper into softmmu and user parts Claudio Fontana
2021-02-12 12:36 ` [RFC v18 10/15] i386: split tcg btp_helper " Claudio Fontana
2021-02-15 11:55   ` Claudio Fontana
2021-02-12 12:36 ` [RFC v18 11/15] i386: split misc helper into user and softmmu parts Claudio Fontana
2021-02-12 12:36 ` [RFC v18 12/15] i386: separate fpu_helper " Claudio Fontana
2021-02-15 10:32   ` Alex Bennée
2021-02-12 12:36 ` [RFC v18 13/15] i386: slit svm_helper into softmmu and stub-only user Claudio Fontana
2021-02-12 12:36 ` [RFC v18 14/15] i386: split seg_helper into user-only and softmmu parts Claudio Fontana
2021-02-12 12:36 ` [RFC v18 15/15] i386: split off softmmu part of cpu.c Claudio Fontana
2021-02-12 12:57 ` [RFC v18 00/15] i386 cleanup PART 2 no-reply
2021-02-15 11:37 ` Alex Bennée
2021-02-15 11:48   ` Claudio Fontana

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