Statistics
| Branch: | Revision:

root / linux-user @ fb5590f7

Name Size
  alpha
  arm
  cris
  i386
  m68k
  microblaze
  mips
  mips64
  mipsn32
  ppc
  s390x
  sh4
  sparc
  sparc64
  unicore32
  x86_64
cpu-uname.c 2.5 kB
cpu-uname.h 49 Bytes
elfload.c 82.7 kB
errno_defs.h 8.8 kB
flat.h 2.5 kB
flatload.c 25.4 kB
ioctls.h 16.8 kB
linux_loop.h 2.3 kB
linuxload.c 4.5 kB
m68k-sim.c 4.8 kB
main.c 118.4 kB
mmap.c 23 kB
qemu-types.h 742 Bytes
qemu.h 14.1 kB
signal.c 155.2 kB
socket.h 5 kB
strace.c 39 kB
strace.list 46.8 kB
syscall.c 258.9 kB
syscall_defs.h 76.2 kB
syscall_types.h 6.3 kB
target_flat.h 625 Bytes
uaccess.c 1.6 kB
vm86.c 15.2 kB

Latest revisions

# Date Author Comment
480b8e7d 02/02/2012 05:51 pm Alexander Graf

linux-user: fake /proc/self/stat

The boehm gc finds the program's stack starting pointer by
checking /proc/self/stat. Unfortunately, so far it reads
qemu's stack pointer which clearly is wrong.

So let's instead fake the file so the guest program sees the...
257450ee 02/02/2012 05:51 pm Alexander Graf

linux-user: fake /proc/self/auxv

Gtk tries to read /proc/self/auxv to find its auxv table instead of
taking it from its own program memory space.

However, when running with linux-user, we see the host's auxv which
clearly exposes wrong information. so let's instead expose the guest...
50171d42 02/02/2012 05:51 pm 陳韋任

linux-user/main.c: Add option to user-mode emulation so that user can specify log file name

QEMU linux user-mode's default log file name is "/tmp/qemu.log". In order to
change the log file name, user need to modify the source code then recompile
QEMU. This patch allow user use "-D logfile" option to specify the log file...
583359a6 02/02/2012 05:51 pm Akos PASZTORY

linux-user: add SO_PEERCRED support for getsockopt

Signed-off-by: Akos PASZTORY <>
Signed-off-by: Riku Voipio <>
962b289e 02/02/2012 05:51 pm Alexander Graf

linux-user: fix QEMU_STRACE=1 segfault

While debugging some issues with QEMU_STRACE I stumbled over segmentation
faults that were pretty reproducible. Turns out we tried to treat a
normal return value as errno, resulting in an access over array boundaries...
2a7e1245 02/02/2012 05:51 pm Peter Maydell

linux-user/strace.c: Correct errno printing for mmap etc

Correct the printing of errnos for syscalls which are handled
via print_syscall_ret_addr (mmap, mmap2, brk, shmat): errnos
are returned as negative returned values at this level, not
via the host 'errno' variable....
5379557b 02/02/2012 05:51 pm Alexander Graf

linux-user: fix wait* syscall status returns

When calling wait4 or waitpid with a status pointer and WNOHANG, the
syscall can potentially not modify the status pointer input. Now if we
have guest code like:

int status = 0;
  waitpid(pid, &status, WNOHANG);...
e3c33ec6 02/02/2012 05:51 pm Peter Maydell

linux-user: Allow NULL value pointer in setxattr and getxattr

It's valid to pass a NULL value pointer to setxattr, so don't
fail this case EFAULT.

Signed-off-by: Peter Maydell <>
Signed-off-by: Riku Voipio <>
30297b55 02/02/2012 05:51 pm Peter Maydell

linux-user/syscall.c: Implement f and l versions of set/get/removexattr

Implement the f and l versions (operate on fd, don't follow links)
of the setxattr, getxattr and removexattr syscalls.

Signed-off-by: Peter Maydell <>
Signed-off-by: Riku Voipio <>
fb5590f7 02/02/2012 05:51 pm Peter Maydell

linux-user: Implement *listxattr syscalls

Implement listxattr, flistxattr and llistxattr syscalls.

Signed-off-by: Peter Maydell <>
Signed-off-by: Riku Voipio <>

View revisions

Also available in: Atom