[Qemu-devel] [Bug 1545024] [NEW] compiling on armv7 crashes compile qlx.

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[Qemu-devel] [Bug 1545024] [NEW] compiling on armv7 crashes compile qlx.

From:	Klaftenegger Felix
Subject:	[Qemu-devel] [Bug 1545024] [NEW] compiling on armv7 crashes compile qlx.o
Date:	Fri, 12 Feb 2016 15:13:39 -0000

Public bug reported:

If i try to compile qemu on armv7 cpu i get this error:

  LINK  qemu-nbd
  CC    qemu-img.o
  LINK  qemu-img
  LINK  qemu-io
  LINK  qemu-bridge-helper
  CC    qmp-marshal.o
  CC    hw/display/qxl.o
{standard input}: Assembler messages:
{standard input}:1704: Error: bad instruction `lock'
{standard input}:1704: Error: bad instruction `addl $0,0(%rsp)'
{standard input}:1864: Error: bad instruction `lock'
{standard input}:1864: Error: bad instruction `addl $0,0(%rsp)'
{standard input}:5239: Error: bad instruction `lock'
{standard input}:5239: Error: bad instruction `addl $0,0(%rsp)'
{standard input}:5731: Error: bad instruction `lock'
{standard input}:5731: Error: bad instruction `addl $0,0(%rsp)'
{standard input}:11923: Error: bad instruction `lock'
{standard input}:11923: Error: bad instruction `addl $0,0(%rsp)'
{standard input}:13960: Error: bad instruction `lock'
{standard input}:13960: Error: bad instruction `addl $0,0(%rsp)'
{standard input}:14349: Error: bad instruction `lock'
{standard input}:14349: Error: bad instruction `addl $0,0(%rsp)'
/home/fleixi/git/qemu/rules.mak:57: recipe for target 'hw/display/qxl.o' failed
make: *** [hw/display/qxl.o] Error 1

Build options are:

 ./configure --target-list=i386-softmmu
Install prefix    /usr/local
BIOS directory    /usr/local/share/qemu
binary directory  /usr/local/bin
library directory /usr/local/lib
module directory  /usr/local/lib/qemu
libexec directory /usr/local/libexec
include directory /usr/local/include
config directory  /usr/local/etc
local state directory   /usr/local/var
Manual directory  /usr/local/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /home/fleixi/git/qemu
C compiler        cc
Host C compiler   cc
C++ compiler      c++
Objective-C compiler cc
ARFLAGS           rv
CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -pthread 
-I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include  -g 
-mcpu=cortex-a15.cortex-a7 -mfloat-abi=hard -mfpu=neon-vfpv4 -O2 -pipe 
-ffast-math -ftree-vectorize -mvectorize-with-neon-quad -fstack-protector 
--param=ssp-buffer-size=4
QEMU_CFLAGS       -I/usr/include/pixman-1   -Werror  -D_GNU_SOURCE 
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes 
-Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes 
-fno-strict-aliasing -fno-common  -Wendif-labels -Wmissing-include-dirs 
-Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self 
-Wignored-qualifiers -Wold-style-declaration -Wold-style-definition 
-Wtype-limits -fstack-protector-strong   -I/usr/include/libpng12  
-I/usr/local/include/spice-server -I/usr/local/include 
-I/usr/local/include/spice-1 -I/usr/include/glib-2.0 
-I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/pixman-1 
LDFLAGS           -Wl,--warn-common -g 
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          arm
host big endian   no
target list       i386-softmmu
tcg debug enabled no
gprof enabled     no
sparse enabled    no
strip binaries    yes
profiler          no
static build      no
pixman            system
SDL support       no
GTK support       yes
GTK GL support    no
GNUTLS support    no
GNUTLS hash       no
libgcrypt         no
nettle            no
libtasn1          no
VTE support       no
curses support    no
virgl support     no
curl support      yes
mingw32 support   no
Audio drivers     oss
Block whitelist (rw) 
Block whitelist (ro) 
VirtFS support    no
VNC support       yes
VNC SASL support  yes
VNC JPEG support  yes
VNC PNG support   yes
xen support       no
brlapi support    no
bluez  support    yes
Documentation     no
PIE               no
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support yes
Install blobs     yes
KVM support       yes
RDMA support      no
TCG interpreter   no
fdt support       no
preadv support    yes
fdatasync         yes
madvise           yes
posix_madvise     yes
sigev_thread_id   yes
uuid support      no
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
Trace backends    log
spice support     yes (0.12.10/0.12.6)
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info no
QGA MSI support   no
seccomp support   no
coroutine backend ucontext
coroutine pool    yes
GlusterFS support no
Archipelago support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   no
TPM passthrough   no
QOM debugging     yes
vhdx              no
lzo support       no
snappy support    no
bzip2 support     yes
NUMA host support no
tcmalloc support  no
jemalloc support  no

testet with  qemu-git branch stable-2.4 and git master

Shoulded the configure detecting "bigendian" too?

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1545024

Title:
  compiling on armv7 crashes compile qlx.o

Status in QEMU:
  New

Bug description:
  If i try to compile qemu on armv7 cpu i get this error:

    LINK  qemu-nbd
    CC    qemu-img.o
    LINK  qemu-img
    LINK  qemu-io
    LINK  qemu-bridge-helper
    CC    qmp-marshal.o
    CC    hw/display/qxl.o
  {standard input}: Assembler messages:
  {standard input}:1704: Error: bad instruction `lock'
  {standard input}:1704: Error: bad instruction `addl $0,0(%rsp)'
  {standard input}:1864: Error: bad instruction `lock'
  {standard input}:1864: Error: bad instruction `addl $0,0(%rsp)'
  {standard input}:5239: Error: bad instruction `lock'
  {standard input}:5239: Error: bad instruction `addl $0,0(%rsp)'
  {standard input}:5731: Error: bad instruction `lock'
  {standard input}:5731: Error: bad instruction `addl $0,0(%rsp)'
  {standard input}:11923: Error: bad instruction `lock'
  {standard input}:11923: Error: bad instruction `addl $0,0(%rsp)'
  {standard input}:13960: Error: bad instruction `lock'
  {standard input}:13960: Error: bad instruction `addl $0,0(%rsp)'
  {standard input}:14349: Error: bad instruction `lock'
  {standard input}:14349: Error: bad instruction `addl $0,0(%rsp)'
  /home/fleixi/git/qemu/rules.mak:57: recipe for target 'hw/display/qxl.o' 
failed
  make: *** [hw/display/qxl.o] Error 1

  Build options are:

   ./configure --target-list=i386-softmmu
  Install prefix    /usr/local
  BIOS directory    /usr/local/share/qemu
  binary directory  /usr/local/bin
  library directory /usr/local/lib
  module directory  /usr/local/lib/qemu
  libexec directory /usr/local/libexec
  include directory /usr/local/include
  config directory  /usr/local/etc
  local state directory   /usr/local/var
  Manual directory  /usr/local/share/man
  ELF interp prefix /usr/gnemul/qemu-%M
  Source path       /home/fleixi/git/qemu
  C compiler        cc
  Host C compiler   cc
  C++ compiler      c++
  Objective-C compiler cc
  ARFLAGS           rv
  CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -pthread 
-I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include  -g 
-mcpu=cortex-a15.cortex-a7 -mfloat-abi=hard -mfpu=neon-vfpv4 -O2 -pipe 
-ffast-math -ftree-vectorize -mvectorize-with-neon-quad -fstack-protector 
--param=ssp-buffer-size=4
  QEMU_CFLAGS       -I/usr/include/pixman-1   -Werror  -D_GNU_SOURCE 
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes 
-Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes 
-fno-strict-aliasing -fno-common  -Wendif-labels -Wmissing-include-dirs 
-Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self 
-Wignored-qualifiers -Wold-style-declaration -Wold-style-definition 
-Wtype-limits -fstack-protector-strong   -I/usr/include/libpng12  
-I/usr/local/include/spice-server -I/usr/local/include 
-I/usr/local/include/spice-1 -I/usr/include/glib-2.0 
-I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -I/usr/include/pixman-1 
  LDFLAGS           -Wl,--warn-common -g 
  make              make
  install           install
  python            python -B
  smbd              /usr/sbin/smbd
  module support    no
  host CPU          arm
  host big endian   no
  target list       i386-softmmu
  tcg debug enabled no
  gprof enabled     no
  sparse enabled    no
  strip binaries    yes
  profiler          no
  static build      no
  pixman            system
  SDL support       no
  GTK support       yes
  GTK GL support    no
  GNUTLS support    no
  GNUTLS hash       no
  libgcrypt         no
  nettle            no
  libtasn1          no
  VTE support       no
  curses support    no
  virgl support     no
  curl support      yes
  mingw32 support   no
  Audio drivers     oss
  Block whitelist (rw) 
  Block whitelist (ro) 
  VirtFS support    no
  VNC support       yes
  VNC SASL support  yes
  VNC JPEG support  yes
  VNC PNG support   yes
  xen support       no
  brlapi support    no
  bluez  support    yes
  Documentation     no
  PIE               no
  vde support       no
  netmap support    no
  Linux AIO support no
  ATTR/XATTR support yes
  Install blobs     yes
  KVM support       yes
  RDMA support      no
  TCG interpreter   no
  fdt support       no
  preadv support    yes
  fdatasync         yes
  madvise           yes
  posix_madvise     yes
  sigev_thread_id   yes
  uuid support      no
  libcap-ng support no
  vhost-net support yes
  vhost-scsi support yes
  Trace backends    log
  spice support     yes (0.12.10/0.12.6)
  rbd support       no
  xfsctl support    no
  smartcard support no
  libusb            no
  usb net redir     no
  OpenGL support    no
  libiscsi support  no
  libnfs support    no
  build guest agent yes
  QGA VSS support   no
  QGA w32 disk info no
  QGA MSI support   no
  seccomp support   no
  coroutine backend ucontext
  coroutine pool    yes
  GlusterFS support no
  Archipelago support no
  gcov              gcov
  gcov enabled      no
  TPM support       yes
  libssh2 support   no
  TPM passthrough   no
  QOM debugging     yes
  vhdx              no
  lzo support       no
  snappy support    no
  bzip2 support     yes
  NUMA host support no
  tcmalloc support  no
  jemalloc support  no

  testet with  qemu-git branch stable-2.4 and git master

  Shoulded the configure detecting "bigendian" too?

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[Qemu-devel] [Bug 1545024] [NEW] compiling on armv7 crashes compile qlx.o, Klaftenegger Felix <=
- Re: [Qemu-devel] [Bug 1545024] [NEW] compiling on armv7 crashes compile qlx.o, Peter Maydell, 2016/02/12
- [Qemu-devel] [Bug 1545024] Re: compiling on armv7 crashes compile qlx.o, Klaftenegger Felix, 2016/02/12
- [Qemu-devel] [Bug 1545024] Re: compiling on armv7 crashes compile qlx.o, Klaftenegger Felix, 2016/02/12

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