[Qemu-devel] [Bug 1738771] [NEW] qemu user does not provide AT_SECURE auxiliary vector entry

[Marco A L Barbosa]

Public bug reported:

When executing an android native binary using qemu in user mode, the
program fail with the message

FATAL: kernel did not supply AT_SECURE

Android uses bionic libc.The linker requires that AT_SECURE is provided
in the auxiliary vector, but qemu does not provide the entry.

The issue can be reproduced using the commands:

mkdir -p /tmp/android/system
cd /tmp/android
curl -O 
https://dl.google.com/android/repository/sys-img/google_apis/sysimg_x86-21_r15.zip
unzip sysimg_x86-21_r15.zip
mount -o loop x86/system.img system
qemu-i386 -L /tmp/android/ system/bin/ls


I've provided a patch 
(https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg03667.html) to fix 
the issue, but it was not reviewed yet.

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1738771

Title:
  qemu user does not provide AT_SECURE auxiliary vector entry

Status in QEMU:
  New

Bug description:
  When executing an android native binary using qemu in user mode, the
  program fail with the message

  FATAL: kernel did not supply AT_SECURE

  Android uses bionic libc.The linker requires that AT_SECURE is
  provided in the auxiliary vector, but qemu does not provide the entry.

  The issue can be reproduced using the commands:

  mkdir -p /tmp/android/system
  cd /tmp/android
  curl -O 
https://dl.google.com/android/repository/sys-img/google_apis/sysimg_x86-21_r15.zip
  unzip sysimg_x86-21_r15.zip
  mount -o loop x86/system.img system
  qemu-i386 -L /tmp/android/ system/bin/ls

  
  I've provided a patch 
(https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg03667.html) to fix 
the issue, but it was not reviewed yet.

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