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From: Michael Walle <michael@walle.cc>
To: jan.kiszka@siemens.com
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] Commit 9c9bb6c89d4 breaks code execution from flash
Date: Thu, 22 Apr 2010 23:38:06 +0200	[thread overview]
Message-ID: <201004222338.06194.michael@walle.cc> (raw)


Hi Jan,

your commit "Optimize consecutive CFI02 writes by remapping memory lazily" 
breaks the code execution from flash.

If you write to the flash, the flash will switch into I/O mode. Now if code is 
executed from this flash, a cpu_abort will be raised ("Trying to execute code 
outside RAM or ROM").


-- 
wkr michael

---
Don't cry because it is over, smile because it happened.

             reply	other threads:[~2010-04-22 21:48 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-22 21:38 Michael Walle [this message]
2010-04-23  7:23 ` [Qemu-devel] Re: Commit 9c9bb6c89d4 breaks code execution from flash Jan Kiszka
2010-05-07 20:57   ` Michael Walle
2010-05-12  7:56     ` Jan Kiszka
2010-05-12 23:02       ` Michael Walle
2010-05-13  7:38         ` Jan Kiszka
2010-05-13 10:58           ` Michael Walle
2010-05-13 11:46             ` Jan Kiszka
2010-05-13 11:57               ` Jan Kiszka
2010-05-13 12:38                 ` Jan Kiszka
2010-05-13 13:51                   ` Michael Walle

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