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# Date Author Comment
10f5bff6 02/20/2014 02:12 pm Fam Zheng

util: Split out exec_dir from os_find_datadir

With this change, main() calls qemu_init_exec_dir and uses argv0 to
init exec_dir. The saved value can be retrieved with
qemu_get_exec_dir later. It will be reused by module loading.

Signed-off-by: Fam Zheng <>...

1046127d 04/12/2013 07:27 pm Fabien Chouteau

Release SMP restriction on Windows

The previous patches make QEMU SMP safe on Windows, we can now release
the restriction.

Signed-off-by: Fabien Chouteau <>
Reviewed-by: Paolo Bonzini <>
Signed-off-by: Stefan Weil <>

0727b867 04/12/2013 07:27 pm Paolo Bonzini

qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32

These are needed for any of the Win32 alarm timer implementations.
They are not tied to mmtimer exclusively.

Jacob tested this patch with both mmtimer and Win32 timers.

Cc: ...

9c17d615 12/19/2012 09:32 am Paolo Bonzini

softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <>

b75a0282 06/15/2012 03:03 pm Pavel Dovgaluk

Prevent disk data loss when closing qemu

Prevent disk data loss when closing qemu console window
under Windows 7.

v3. Comment for Sleep() parameter was updated.

Signed-off-by: Pavel Dovgalyuk<>
Signed-off-by: Kevin Wolf <>

cbcfa041 12/22/2011 12:53 pm Paolo Bonzini

link the main loop and its dependencies into the tools

Using the main loop code from QEMU enables tools to operate fully
asynchronously. Advantages include better Windows portability (for some
definition of portability) over glib's.

Signed-off-by: Paolo Bonzini <>

91a9ecef 12/06/2011 11:56 am Zhi Hui Li

win32: fix memory leak

string is allocated by g_malloc, will not be used after putenv, should be
free before return.

Paolo Bonzini <> confirmed this is safe under Wine:

"1) the underlying Win32 APIs require separate arguments for the...

bfc763fc 11/09/2011 08:06 pm Fabien Chouteau

Replace WriteFileEx with WriteFile in qemu_create_pidfile

The function that writes pidfile for win32 uses WriteFileEx which is an
asynchronous IO function. The arguments given to WriteFileEx are allocated on
the stack and one of them is "in out". When the IO operation is actually...

d3b12f5d 10/21/2011 07:14 pm Paolo Bonzini

main-loop: create main-loop.c

Signed-off-by: Paolo Bonzini <>

59ad3403 08/21/2011 06:33 pm Stefan Weil

w32: Fix format string regression

Commit 953ffe0f935f40c0d6061d69e76e0339393b54f8
introduced FMT_pid which is wrong for w32 and w64 getpid():
those getpid() implementations always return an int value.

Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>

7267c094 08/21/2011 07:01 am Anthony Liguori

Use glib memory allocation and free functions

qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <>

953ffe0f 06/15/2011 10:58 pm Andreas Färber

Introduce format string for pid_t

BeOS and Haiku on i386 use long for 32-bit types, including pid_t.
Using %d with pid_t therefore results in a warning.

Unfortunately POSIX:2008 does not define a PRId* string for pid_t.

In some places pid_t was previously casted to long and %ld hardcoded....

dc7a09cf 03/16/2011 10:11 pm Jan Kiszka

Expose thread_id in info cpus

Based on patch by Glauber Costa:

To allow management applications like libvirt to apply CPU affinities to
the VCPU threads, expose their ID via info cpus. This patch provides the
pre-existing and used interface from qemu-kvm....

9931b2f4 03/13/2011 04:44 pm Paolo Bonzini

unlock iothread during WaitForMultipleObjects

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Blue Swirl <>

f45a1108 02/20/2011 07:01 pm Stefan Weil

w32: Fix arguments for GetProcessAffinityMask, SetProcessAffinityMask

These functions take arguments of type PDWORD_PTR which is a
pointer to a DWORD_PTR, not a pointer to a DWORD.

Cc: Anthony Liguori <>
Signed-off-by: Stefan Weil <>...

bc4a957c 10/30/2010 11:02 am Jes Sorensen

Separate qemu_pidfile() into OS specific versions

Signed-off-by: Jes Sorensen <>
Signed-off-by: Blue Swirl <>

6650b710 10/09/2010 11:20 am Stefan Weil

win32: Set unbuffered stdout

Win32 does not support line-buffering, but it allows
unbuffered output.

Unbuffered output is a good approximation. For typical output
statements which usually end with '\n', it's even identical.

Buffered output is unusable for program traces because of...

0a1574bb 08/15/2010 12:45 pm Stefan Weil

win32: Add missing function setenv

Mingw32 does not provide a declaration and implementation of function
setenv (which is used in sdl.c), so this patch adds both.

Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>

59a5264b 06/12/2010 08:49 am Jes Sorensen

Introduce OS specific cmdline argument handling and move SMB arg to os-posix.c

Introduce OS specific cmdline argument handling by calling
os_parse_cmd_args() at the end of switch() statement. Move option
enum to qemu-options.h and have it included from os-posix.c and...

eb505be1 06/12/2010 08:49 am Jes Sorensen

Move daemonize handling to OS specific files

Move daemonize handling from vl.c to OS specific files. Provide dummy
stubs for Win32.

Signed-off-by: Jes Sorensen <>
Acked-by: Juan Quintela <>
Acked-by: Richard Henderson <>...

19113504 06/12/2010 08:49 am Jes Sorensen

Introduce os-win32.c and move polling functions from vl.c

This introduces os-win32.c. It is meant to carry win32 specific
functions thata are not relevant for all of QEMU as well as win32
versions of various pieces like signal handling etc.

Move win32 polling handler helper functions from vl.c to os-win32.c...

0d93ca7c 06/12/2010 08:49 am Jes Sorensen

vl.c: Move host_main_loop_wait() to OS specific files.

Move host_main_loop_wait() to OS specific files. Create
qemu-os-posix.h and provide empty inline for the POSIX case.

Signed-off-by: Jes Sorensen <>
Acked-by: Juan Quintela <>...

69bd73b1 06/12/2010 08:49 am Jes Sorensen

Move win32 early signal handling setup to os_setup_signal_handling()

Move win32 early signal handling setup to os_setup_signal_handling()

Signed-off-by: Jes Sorensen <>
Acked-by: Juan Quintela <>
Acked-by: Richard Henderson <>...

fe98ac14 06/12/2010 08:49 am Jes Sorensen

Rename os_setup_signal_handling() to os_setup_early_signal_handling()

Rename os_setup_signal_handling() to os_setup_early_signal_handling()

Signed-off-by: Jes Sorensen <>
Acked-by: Juan Quintela <>
Acked-by: Richard Henderson <>...

6170540b 06/12/2010 08:49 am Jes Sorensen

Move find_datadir to OS specific files.

This moves the win32 and POSIX versions of find_datadir() to OS
specific files, and removes some #ifdef clutter from vl.c

Signed-off-by: Jes Sorensen <>
Acked-by: Juan Quintela <>...