From: Stefan Weil <sw@weilnetz.de>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: Stefan Weil <sw@weilnetz.de>, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize)
Date: Sun, 18 Nov 2012 20:16:26 +0100 [thread overview]
Message-ID: <1353266186-2890-1-git-send-email-sw@weilnetz.de> (raw)
Commit 32761257c0b9fa7ee04d2871a6e48a41f119c469 enabled
qemu_ld/st optimization unconditionally for some hosts.
The TCG interpreter still does not support this kind of
optimization. Therefore builds with TCI fail with an
unresolved symbol tcg_out_tb_finalize. This is fixed here.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
configure | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 19775bc..7cf990c 100755
--- a/configure
+++ b/configure
@@ -3908,7 +3908,10 @@ upper() {
case "$cpu" in
i386|x86_64|ppc)
- echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
+ # The TCG interpreter currently does not support ld/st optimization.
+ if test "$tcg_interpreter" = "no" ; then
+ echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
+ fi
;;
esac
--
1.7.10.4
next reply other threads:[~2012-11-18 19:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-18 19:16 Stefan Weil [this message]
2012-11-18 21:10 ` [Qemu-devel] [PATCH] tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize) Blue Swirl
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