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From: "Alex Bennée" <alex.bennee@linaro.org>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Cc: qemu-devel@nongnu.org, "Thomas Huth" <thuth@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Richard Henderson" <rth@twiddle.net>,
	"Fam Zheng" <fam@euphon.net>,
	"Claudio Fontana" <cfontana@suse.de>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	qemu-block@nongnu.org, kvm@vger.kernel.org,
	"Laurent Vivier" <lvivier@redhat.com>,
	qemu-arm@nongnu.org,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"John Snow" <jsnow@redhat.com>,
	"Peter Maydell" <peter.maydell@linaro.org>
Subject: Re: [PATCH v6 02/11] exec: Restrict TCG specific headers
Date: Mon, 01 Feb 2021 13:24:26 +0000	[thread overview]
Message-ID: <87wnvrvryj.fsf@linaro.org> (raw)
In-Reply-To: <20210131115022.242570-3-f4bug@amsat.org>


Philippe Mathieu-Daudé <f4bug@amsat.org> writes:

> Fixes when building with --disable-tcg on ARM:
>
>   In file included from target/arm/helper.c:16:
>   include/exec/helper-proto.h:42:10: fatal error: tcg-runtime.h: No such file or directory
>      42 | #include "tcg-runtime.h"
>         |          ^~~~~~~~~~~~~~~

I think the problem here is that we have stuff in helper.c which is
needed by non-TCG builds.

>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  include/exec/helper-proto.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/include/exec/helper-proto.h b/include/exec/helper-proto.h
> index 659f9298e8f..740bff3bb4d 100644
> --- a/include/exec/helper-proto.h
> +++ b/include/exec/helper-proto.h
> @@ -39,8 +39,10 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
>  
>  #include "helper.h"
>  #include "trace/generated-helpers.h"
> +#ifdef CONFIG_TCG
>  #include "tcg-runtime.h"
>  #include "plugin-helpers.h"
> +#endif /* CONFIG_TCG */

If we are including helper-proto.h then we are defining helpers which
are (should be) TCG only.

>  
>  #undef IN_HELPER_PROTO


-- 
Alex Bennée

  parent reply	other threads:[~2021-02-01 13:28 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210131115022.242570-1-f4bug@amsat.org>
     [not found] ` <20210131115022.242570-6-f4bug@amsat.org>
2021-01-31 14:29   ` [PATCH v6 05/11] target/arm: Restrict ARMv6 cpus to TCG accel Claudio Fontana
2021-02-01 17:18   ` Alex Bennée
2021-01-31 14:40 ` [PATCH v6 00/11] Support disabling TCG on ARM (part 2) Claudio Fontana
2021-01-31 15:23   ` Philippe Mathieu-Daudé
     [not found] ` <20210131115022.242570-2-f4bug@amsat.org>
     [not found]   ` <87d562ba-20e5-ee50-8793-59d77564f4da@suse.de>
2021-01-31 15:23     ` [PATCH v6 01/11] sysemu/tcg: Introduce tcg_builtin() helper Philippe Mathieu-Daudé
2021-02-01 14:29       ` Claudio Fontana
     [not found] ` <20210131115022.242570-3-f4bug@amsat.org>
2021-02-01 13:24   ` Alex Bennée [this message]
     [not found] ` <20210131115022.242570-7-f4bug@amsat.org>
     [not found]   ` <80af7db7-2311-7cc5-93a0-f0609b0222d0@redhat.com>
2021-02-01 17:37     ` [PATCH v6 06/11] target/arm: Restrict ARMv7 R-profile cpus to TCG accel Alex Bennée
     [not found] ` <20210131115022.242570-4-f4bug@amsat.org>
2021-02-01 17:10   ` [PATCH v6 03/11] target/arm: Restrict ARMv4 " Alex Bennée
2021-03-04 11:55   ` Claudio Fontana
2021-03-04 19:25     ` Philippe Mathieu-Daudé

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