From: Richard Henderson <rth@twiddle.net>
To: Alex Barcelo <abarcelo@ac.upc.edu>
Cc: qemu-devel@nongnu.org, Aurelien Jarno <aurelien@aurel32.net>
Subject: Re: [Qemu-devel] [PATCH 3/7] tcg-i386: Implement movcond
Date: Mon, 24 Sep 2012 14:54:27 -0700 [thread overview]
Message-ID: <5060D693.7060601@twiddle.net> (raw)
In-Reply-To: <CAFKAgTf9rThn34VYHR+u4eEK41K90ooHDwMvMYTY2Av9xnnsYg@mail.gmail.com>
On 09/24/2012 02:37 PM, Alex Barcelo wrote:
> just finished a git-bisect and I found this... and now I do not fully
> understand why I have the problem.
>
> To replicate the error (in a i386 machine, at least):
> $ make clean && ./configure --enable-debug && make -j && make install
> [Note: I tried both ppc and i386 targets, so doesn't seem machine-dependent]
> $ ./path/to/qemu/bin/qemu-i386 doesntmatter
> Invalid op definition for movcond_i32
> /mnt/DATA/DARCO/qemu-git/tcg/tcg.c:1170: tcg fatal error
> Aborted
Ah, right. I only tried with -march=i686.
>> + { INDEX_op_movcond_i32, { "r", "r", "ri", "r", "0" } },
Should be protected by
#if TCG_TARGET_HAS_movcond_i32
If no one beats me to this, I'll submit a patch this evening.
r~
next prev parent reply other threads:[~2012-09-24 21:54 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-21 17:13 [Qemu-devel] [PATCH v2 0/7] tcg: movcond Richard Henderson
2012-09-21 17:13 ` [Qemu-devel] [PATCH 1/7] tcg: Introduce movcond Richard Henderson
2012-09-21 17:13 ` [Qemu-devel] [PATCH 2/7] target-alpha: Use movcond Richard Henderson
2012-09-21 17:13 ` [Qemu-devel] [PATCH 3/7] tcg-i386: Implement movcond Richard Henderson
2012-09-24 21:37 ` Alex Barcelo
2012-09-24 21:54 ` Richard Henderson [this message]
2012-09-25 22:48 ` Aurelien Jarno
2012-09-21 17:13 ` [Qemu-devel] [PATCH 4/7] tcg: Optimize movcond for constant comparisons Richard Henderson
2012-09-21 17:13 ` [Qemu-devel] [PATCH 5/7] tcg: Optimize two-address commutative operations Richard Henderson
2012-09-21 17:13 ` [Qemu-devel] [PATCH 6/7] tcg: Streamline movcond_i64 using 32-bit arithmetic Richard Henderson
2012-09-21 21:15 ` Aurelien Jarno
2012-09-22 18:11 ` Aurelien Jarno
2012-09-21 17:13 ` [Qemu-devel] [PATCH 7/7] tcg: Streamline movcond_i64 using movcond_i32 Richard Henderson
2012-09-21 21:23 ` Aurelien Jarno
2012-09-21 22:27 ` Richard Henderson
2012-09-22 9:30 ` Aurelien Jarno
2012-09-21 18:14 ` [Qemu-devel] [PATCH v2 0/7] tcg: movcond Aurelien Jarno
2012-09-21 20:10 ` [Qemu-devel] [PATCH v2 0/7] tcg: movcond (ppc32 version) malc
2012-09-21 22:21 ` Richard Henderson
2012-09-21 22:34 ` malc
2012-09-22 14:38 ` Blue Swirl
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