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authorLauro Ramos Venancio <lauro.venancio@gmail.com>2007-05-12 02:36:41 +0000
committerLauro Ramos Venancio <lauro.venancio@gmail.com>2007-05-12 02:36:41 +0000
commitbe1b1b1a74b3c70e76c70671b7c0affa150884fa (patch)
treeb08f1aba51dad3133a2ff1c6db10dc37302368d0 /docs/ReleaseNotes.html
parent384003d2c0d222fcfbf0d771cc43786a18119e3a (diff)
downloadexternal_llvm-be1b1b1a74b3c70e76c70671b7c0affa150884fa.zip
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Add a known QEMU problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37000 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -66,7 +66,7 @@ ways from our previous releases:</p>
<li>We took this as an opportunity to
break backwards compatibility with the LLVM 1.x bytecode and .ll file format.
If you have LLVM 1.9 .ll files that you would like to upgrade to LLVM 2.x, we
-recommend the use of the stand alone <a href=#llvm-upgrade>llvm-upgrade</a>
+recommend the use of the stand alone <a href="#llvm-upgrade">llvm-upgrade</a>
tool. We intend to keep compatibility with .ll and .bc formats within the 2.x
release series, like we did within the 1.x series.</li>
<li>There are several significant change to the LLVM IR and internal APIs, such
@@ -349,6 +349,9 @@ processors, any thumb program compiled with LLVM crashes or produces wrong
results. (<a href="http://llvm.org/PR1388">PR1388</a>)</li>
<li>Compilation for ARM Linux OABI (old ABI) is supported, but not fully tested.
</li>
+<li>QEMU-ARM (<= 0.9.0) wrongly executes programs compiled with LLVM. A non-affected QEMU version must be used or this
+<a href="http://cvs.savannah.nongnu.org/viewcvs/qemu/target-arm/translate.c?root=qemu&r1=1.46&r2=1.47&makepatch=1&diff_format=h">
+patch</a> must be applied on QEMU.</li>
</ul>
</div>