From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Thomas Huth" <thuth@redhat.com>,
"Aleksandar Rikalo" <arikalo@wavecomp.com>,
"James Hogan" <jhogan@kernel.org>,
"Riku Voipio" <riku.voipio@iki.fi>,
"Laurent Vivier" <laurent@vivier.eu>,
qemu-arm@nongnu.org,
"Aleksandar Markovic" <amarkovic@wavecomp.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"James Hogan" <james.hogan@mips.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Aurelien Jarno" <aurelien@aurel32.net>
Subject: Re: [Qemu-devel] [RFC PATCH-for-4.1? v2 0/5] semihosting: Build with CONFIG_SEMIHOSTING disabled
Date: Tue, 16 Jul 2019 11:30:04 +0200 [thread overview]
Message-ID: <1cb9ca73-c988-8f7a-7b37-d28fbaf72c7c@redhat.com> (raw)
In-Reply-To: <20190715152225.26135-1-philmd@redhat.com>
On 7/15/19 5:22 PM, Philippe Mathieu-Daudé wrote:
> Amusingly Miroslav and myself hit this issue at the same time.
>
> Note now that "config-devices.h" exists (commit 6c22ea9d83) I could use
> #include "config-devices.h" to implement Alex's suggestion to avoid a stub:
> https://lists.gnu.org/archive/html/qemu-devel/2019-06/msg03607.html
>
> Some know (arch-specific) limitations are:
>
> - MIPS ITU is accessed by coprocessor instr (ISA feature)
> - MIPS timer is accessed by coprocessor instr (ISA feature)
> - MIPS semihosting (ISA feature?)
> - ARM semihosting (ISA feature?)
> - ARMv7 NVIC (device)
>
> This series attempt to fix this the most trivial way, adding
> stubs for unreachable code.
Please disregard this series for 4.1 release.
As explained Peter on IRC, "feature changes need to be ready before
softfreeze".
next prev parent reply other threads:[~2019-07-16 9:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 15:22 [Qemu-devel] [RFC PATCH-for-4.1? v2 0/5] semihosting: Build with CONFIG_SEMIHOSTING disabled Philippe Mathieu-Daudé
2019-07-15 15:22 ` [Qemu-devel] [RFC PATCH-for-4.1? v2 1/5] target/arm: Always enable CONFIG_SEMIHOSTING Philippe Mathieu-Daudé
2019-07-15 15:22 ` [Qemu-devel] [RFC PATCH-for-4.1? v2 2/5] target/mips: " Philippe Mathieu-Daudé
2019-07-15 15:22 ` [Qemu-devel] [RFC PATCH-for-4.1? v2 3/5] hw/semihosting: Allow this feature to be disabled Philippe Mathieu-Daudé
2019-07-15 15:22 ` [Qemu-devel] [RFC PATCH-for-4.1? v2 4/5] target/arm: Add stubs to build with CONFIG_SEMIHOSTING disabled Philippe Mathieu-Daudé
2019-07-15 15:22 ` [Qemu-devel] [RFC PATCH-for-4.1? v2 5/5] target/mips: " Philippe Mathieu-Daudé
2019-07-15 21:09 ` [Qemu-devel] [RFC PATCH-for-4.1? v2 0/5] semihosting: Build " no-reply
2019-07-16 9:30 ` Philippe Mathieu-Daudé [this message]
2019-07-16 14:14 ` no-reply
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