From: Eric Blake <eblake@redhat.com>
To: Liviu Ionescu <ilg@livius.net>, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: Re: [Qemu-devel] [PATCH v2] Add -semihosting-config ....cmdline=string.
Date: Thu, 20 Nov 2014 13:20:41 -0700 [thread overview]
Message-ID: <546E4D19.1080005@redhat.com> (raw)
In-Reply-To: <8F93B09E-C41B-4205-92EF-9927A133A3D7@livius.net>
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On 11/20/2014 01:13 PM, Liviu Ionescu wrote:
>
> On 20 Nov 2014, at 18:40, Liviu Ionescu <ilg@livius.net> wrote:
>
>> A new sub-option was added to -semihosting-config to define the entire
>> semihosting command line (cmdline=string).
>
> unfortunately the use of a sub-option is not appropriate, the command line string must be allowed to include *any* character, including the ',' which is not allowed, being used by the parser.
The command line parser explicitly allows ,, as an escape for a literal
comma, rather than a separator between options, for anything converted
to use QemuOpts.
>
> for example
>
> -semihosting-config target=native,cmdline="MessageTest --gtest_output=xml:gcm.xml,baburiba"
Instead, try:
-semihosting-config target=native,cmdline="MessageTest
--gtest_output=xml:gcm.xml,,baburiba"
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2014-11-20 20:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-20 16:40 [Qemu-devel] [PATCH v2] Add -semihosting-config ....cmdline=string Liviu Ionescu
2014-11-20 20:13 ` Liviu Ionescu
2014-11-20 20:20 ` Eric Blake [this message]
2014-11-20 20:39 ` Liviu Ionescu
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