qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [Bug 1328996] Re: [AArch64] - blr x30 is handled incorrectl


From: Sanjin Sijaric
Subject: [Qemu-devel] [Bug 1328996] Re: [AArch64] - blr x30 is handled incorrectly
Date: Wed, 11 Jun 2014 23:21:33 -0000

** Changed in: qemu
       Status: New => Fix Committed

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1328996

Title:
  [AArch64] - blr x30 is handled incorrectly

Status in QEMU:
  Fix Committed

Bug description:
  Whenever x30 is used as the operand for blr, the result will be
  incorrect.  There is no restriction on using x30 (LR) with the blr
  instruction in the ARMv8 manual.  There are two statically linked
  64-bit executables in files.tar.gz: good and bad.  The executable
  "good" uses "blr x9", and the output is what is expected: "func".  The
  executable "bad" uses "blr x30" and nothing is printed out.  It prints
  "func" on the actual device.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1328996/+subscriptions



reply via email to

[Prev in Thread] Current Thread [Next in Thread]