- multi-target build
- fixed: no error code in hardware interrupts
- fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn
- - correct single stepping thru string operations
+ - correct single stepping through string operations
- preliminary SPARC target support (Thomas M. Ogrisegg)
- tun-fd option (Rusty Russell)
- automatic IDE geometry detection
echo " --docdir=PATH install documentation in PATH$confsuffix"
echo " --bindir=PATH install binaries in PATH"
echo " --sysconfdir=PATH install config in PATH$confsuffix"
-echo " --with-confsuffix=SUFFIX suffix for Qemu data inside datadir and sysconfdir [$confsuffix]"
+echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
echo " --enable-debug-tcg enable TCG debugging"
echo " --disable-debug-tcg disable TCG debugging (default)"
echo " --enable-debug enable common debug build options"
/*
* Now enter the trampoline again, but this time not as a signal
* handler. Instead we jump into it directly. The functionally
- * redundant ping-pong pointer arithmentic is neccessary to avoid
+ * redundant ping-pong pointer arithmetic is necessary to avoid
* type-conversion warnings related to the `volatile' qualifier and
* the fact that `jmp_buf' usually is an array type.
*/
"Address 0x%" PRIx64 " is out of bounds.\n", memaddr);
}
-/* This could be in a separate file, to save miniscule amounts of space
+/* This could be in a separate file, to save minuscule amounts of space
in statically linked executables. */
/* Just print the address is hex. This is included for completeness even
exit(1);
}
- register_savevm(NULL, "cpu", 0, 3, cpu_save, cpu_load, env);
qemu_register_reset(main_cpu_reset, env);
/* fulong 2e has 256M ram. */
.driver = "virtio-blk-pci",\
.property = "vectors",\
.value = stringify(0),\
+ },{\
+ .driver = "PCI",\
+ .property = "rombar",\
+ .value = stringify(0),\
}
static QEMUMachine pc_machine_v0_11 = {
* for removal. This conditional should be removed along with
* it.
*/
- if (!prop->info->parse) {
+ if (!prop->info->set) {
continue; /* no way to set it, don't show */
}
error_printf("%s.%s=%s\n", driver, prop->name,
}
if (info->bus_info) {
for (prop = info->bus_info->props; prop && prop->name; prop++) {
- if (!prop->info->parse) {
+ if (!prop->info->set) {
continue; /* no way to set it, don't show */
}
error_printf("%s.%s=%s\n", driver, prop->name,
if (object_property_get_type(OBJECT(dev), legacy_name, NULL)) {
value = object_property_get_str(OBJECT(dev), legacy_name, &err);
} else {
- value = object_property_get_str(OBJECT(dev), props->name, &err);
+ value = object_property_print(OBJECT(dev), props->name, &err);
}
g_free(legacy_name);
{
gchar *name, *type;
- if (!prop->info->print && !prop->info->parse) {
+ /* Register pointer properties as legacy properties */
+ if (!prop->info->print && !prop->info->parse &&
+ (prop->info->set || prop->info->get)) {
return;
}
+
name = g_strdup_printf("legacy-%s", prop->name);
type = g_strdup_printf("legacy<%s>",
prop->info->legacy_name ?: prop->info->name);
switch (qxl->revision) {
case 1: /* spice 0.4 -- qxl-1 */
pci_device_rev = QXL_REVISION_STABLE_V04;
+ io_size = 8;
break;
case 2: /* spice 0.6 -- qxl-2 */
pci_device_rev = QXL_REVISION_STABLE_V06;
+ io_size = 16;
break;
case 3: /* qxl-3 */
default:
pci_device_rev = QXL_DEFAULT_REVISION;
+ io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
break;
}
memory_region_init_alias(&qxl->vram32_bar, "qxl.vram32", &qxl->vram_bar,
0, qxl->vram32_size);
- io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
- if (qxl->revision == 1) {
- io_size = 8;
- }
-
memory_region_init_io(&qxl->io_bar, &qxl_io_ops, qxl,
"qxl-ioports", io_size);
if (qxl->id == 0) {
break;
case USBSTS:
- val &= USBSTS_RO_MASK; // bits 6 thru 31 are RO
- ehci_clear_usbsts(s, val); // bits 0 thru 5 are R/WC
+ val &= USBSTS_RO_MASK; // bits 6 through 31 are RO
+ ehci_clear_usbsts(s, val); // bits 0 through 5 are R/WC
val = s->usbsts;
ehci_set_interrupt(s, 0);
break;
ret = usb_host_set_interface(s, index, value);
trace_usb_host_req_emulated(s->bus_num, s->addr, p, ret);
return ret;
+
+ case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
+ if (value == 0) { /* clear halt */
+ int pid = (index & USB_DIR_IN) ? USB_TOKEN_IN : USB_TOKEN_OUT;
+ ioctl(s->fd, USBDEVFS_CLEAR_HALT, &index);
+ clear_halt(s, pid, index & 0x0f);
+ trace_usb_host_req_emulated(s->bus_num, s->addr, p, 0);
+ return 0;
+ }
}
/* The rest are asynchronous */
*/
const char *object_class_get_name(ObjectClass *klass);
+/**
+ * object_class_by_name:
+ * @typename: The QOM typename to obtain the class for.
+ *
+ * Returns: The class for @typename or %NULL if not found.
+ */
ObjectClass *object_class_by_name(const char *typename);
void object_class_foreach(void (*fn)(ObjectClass *klass, void *opaque),
# lexer/tokenizer/parser state should be flushed/reset in
# preparation for reliably receiving the subsequent response. As
# an optimization, clients may opt to ignore all data until a
-# sentinel value is receiving to avoid unecessary processing of
+# sentinel value is receiving to avoid unnecessary processing of
# stale data.
#
# Similarly, clients should also precede this *request*
QmpInputVisitor *qiv = to_qiv(v);
QObject *qobj = qmp_input_get_object(qiv, name);
- if (!qobj || qobject_type(qobj) != QTYPE_QFLOAT) {
+ if (!qobj || (qobject_type(qobj) != QTYPE_QFLOAT &&
+ qobject_type(qobj) != QTYPE_QINT)) {
error_set(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
- "double");
+ "number");
return;
}
- *obj = qfloat_get_double(qobject_to_qfloat(qobj));
+ if (qobject_type(qobj) == QTYPE_QINT) {
+ *obj = qint_get_int(qobject_to_qint(qobj));
+ } else {
+ *obj = qfloat_get_double(qobject_to_qfloat(qobj));
+ }
}
static void qmp_input_start_optional(Visitor *v, bool *present,
by Tibor "TS" Schütz.
Note that, by default, GUS shares IRQ(7) with parallel ports and so
-qemu must be told to not have parallel ports to have working GUS
+QEMU must be told to not have parallel ports to have working GUS.
@example
-qemu dos.img -soundhw gus -parallel none
+qemu-system-i386 dos.img -soundhw gus -parallel none
@end example
Alternatively:
@example
-qemu dos.img -device gus,irq=5
+qemu-system-i386 dos.img -device gus,irq=5
@end example
Or some other unclaimed IRQ.
Download and uncompress the linux image (@file{linux.img}) and type:
@example
-qemu linux.img
+qemu-system-i386 linux.img
@end example
Linux should boot and give you a prompt.
@example
@c man begin SYNOPSIS
-usage: qemu [options] [@var{disk_image}]
+usage: qemu-system-i386 [options] [@var{disk_image}]
@c man end
@end example
directory tree. In order to use it, just type:
@example
-qemu linux.img -hdb fat:/my_directory
+qemu-system-i386 linux.img -hdb fat:/my_directory
@end example
Then you access access to all the files in the @file{/my_directory}
Floppies can be emulated with the @code{:floppy:} option:
@example
-qemu linux.img -fda fat:floppy:/my_directory
+qemu-system-i386 linux.img -fda fat:floppy:/my_directory
@end example
A read/write support is available for testing (beta stage) with the
@code{:rw:} option:
@example
-qemu linux.img -fda fat:floppy:rw:/my_directory
+qemu-system-i386 linux.img -fda fat:floppy:rw:/my_directory
@end example
What you should @emph{never} do:
protocol.
@example
-qemu linux.img -hdb nbd:my_nbd_server.mydomain.org:1024
+qemu-system-i386 linux.img -hdb nbd:my_nbd_server.mydomain.org:1024
@end example
If the NBD server is located on the same host, you can use an unix socket instead
of an inet socket:
@example
-qemu linux.img -hdb nbd:unix:/tmp/my_socket
+qemu-system-i386 linux.img -hdb nbd:unix:/tmp/my_socket
@end example
In this case, the block device must be exported using qemu-nbd:
and then you can use it with two guests:
@example
-qemu linux1.img -hdb nbd:unix:/tmp/my_socket
-qemu linux2.img -hdb nbd:unix:/tmp/my_socket
+qemu-system-i386 linux1.img -hdb nbd:unix:/tmp/my_socket
+qemu-system-i386 linux2.img -hdb nbd:unix:/tmp/my_socket
@end example
If the nbd-server uses named exports (since NBD 2.9.18), you must use the
"exportname" option:
@example
-qemu -cdrom nbd:localhost:exportname=debian-500-ppc-netinst
-qemu -cdrom nbd:localhost:exportname=openSUSE-11.1-ppc-netinst
+qemu-system-i386 -cdrom nbd:localhost:exportname=debian-500-ppc-netinst
+qemu-system-i386 -cdrom nbd:localhost:exportname=openSUSE-11.1-ppc-netinst
@end example
@node disk_images_sheepdog
You can boot from the Sheepdog disk image with the command:
@example
-qemu sheepdog:@var{image}
+qemu-system-i386 sheepdog:@var{image}
@end example
You can also create a snapshot of the Sheepdog image like qcow2.
To boot from the Sheepdog snapshot, specify the tag name of the
snapshot.
@example
-qemu sheepdog:@var{image}:@var{tag}
+qemu-system-i386 sheepdog:@var{image}:@var{tag}
@end example
You can create a cloned image from the existing snapshot.
specify one of the Sheepdog servers to connect to.
@example
qemu-img create sheepdog:@var{hostname}:@var{port}:@var{image} @var{size}
-qemu sheepdog:@var{hostname}:@var{port}:@var{image}
+qemu-system-i386 sheepdog:@var{hostname}:@var{port}:@var{image}
@end example
@node disk_images_iscsi
syntax is:
@example
-qemu -device ivshmem,size=<size in format accepted by -m>[,shm=<shm name>]
+qemu-system-i386 -device ivshmem,size=<size in format accepted by -m>[,shm=<shm name>]
@end example
If desired, interrupts can be sent between guest VMs accessing the same shared
memory server is:
@example
-qemu -device ivshmem,size=<size in format accepted by -m>[,chardev=<id>]
- [,msi=on][,ioeventfd=on][,vectors=n][,role=peer|master]
-qemu -chardev socket,path=<path>,id=<id>
+qemu-system-i386 -device ivshmem,size=<size in format accepted by -m>[,chardev=<id>]
+ [,msi=on][,ioeventfd=on][,vectors=n][,role=peer|master]
+qemu
-system-i386 -chardev socket,path=<path>,id=<id>
@end example
When using the server, the guest will be assigned a VM ID (>=0) that allows guests
The syntax is:
@example
-qemu -kernel arch/i386/boot/bzImage -hda root-2.4.20.img -append "root=/dev/hda"
+qemu-system-i386 -kernel arch/i386/boot/bzImage -hda root-2.4.20.img -append "root=/dev/hda"
@end example
Use @option{-kernel} to provide the Linux kernel image and
the virtual serial port and the QEMU monitor to the console with the
@option{-nographic} option. The typical command line is:
@example
-qemu -kernel arch/i386/boot/bzImage -hda root-2.4.20.img \
- -append "root=/dev/hda console=ttyS0" -nographic
+qemu-system-i386 -kernel arch/i386/boot/bzImage -hda root-2.4.20.img \
+ -append "root=/dev/hda console=ttyS0" -nographic
@end example
Use @key{Ctrl-a c} to switch between the serial console and the
Virtual Mouse. This will override the PS/2 mouse emulation when activated.
@item tablet
Pointer device that uses absolute coordinates (like a touchscreen).
-This means qemu is able to report the mouse position without having
+This means QEMU is able to report the mouse position without having
to grab the mouse. Also overrides the PS/2 mouse emulation when activated.
@item disk:@var{file}
Mass storage device based on @var{file} (@pxref{disk_images})
specifies NIC options as with @code{-net nic,}@var{options} (see description).
For instance, user-mode networking can be used with
@example
-qemu [...OPTIONS...] -net user,vlan=0 -usbdevice net:vlan=0
+qemu-system-i386 [...OPTIONS...] -net user,vlan=0 -usbdevice net:vlan=0
@end example
Currently this cannot be used in machines that support PCI NICs.
@item bt[:@var{hci-type}]
This USB device implements the USB Transport Layer of HCI. Example
usage:
@example
-qemu [...OPTIONS...] -usbdevice bt:hci,vlan=3 -bt device:keyboard,vlan=3
+qemu-system-i386 [...OPTIONS...] -usbdevice bt:hci,vlan=3 -bt device:keyboard,vlan=3
@end example
@end table
socket only. For example
@example
-qemu [...OPTIONS...] -vnc unix:/home/joebloggs/.qemu-myvm-vnc
+qemu-system-i386 [...OPTIONS...] -vnc unix:/home/joebloggs/.qemu-myvm-vnc
@end example
This ensures that only users on local box with read/write access to that
the monitor is used to set the password all clients will be rejected.
@example
-qemu [...OPTIONS...] -vnc :1,password -monitor stdio
+qemu-system-i386 [...OPTIONS...] -vnc :1,password -monitor stdio
(qemu) change vnc password
Password: ********
(qemu)
client to connect, and provides an encrypted session.
@example
-qemu [...OPTIONS...] -vnc :1,tls,x509=/etc/pki/qemu -monitor stdio
+qemu-system-i386 [...OPTIONS...] -vnc :1,tls,x509=/etc/pki/qemu -monitor stdio
@end example
In the above example @code{/etc/pki/qemu} should contain at least three files,
in an environment with a private internal certificate authority.
@example
-qemu [...OPTIONS...] -vnc :1,tls,x509verify=/etc/pki/qemu -monitor stdio
+qemu-system-i386 [...OPTIONS...] -vnc :1,tls,x509verify=/etc/pki/qemu -monitor stdio
@end example
to provide two layers of authentication for clients.
@example
-qemu [...OPTIONS...] -vnc :1,password,tls,x509verify=/etc/pki/qemu -monitor stdio
+qemu-system-i386 [...OPTIONS...] -vnc :1,password,tls,x509verify=/etc/pki/qemu -monitor stdio
(qemu) change vnc password
Password: ********
(qemu)
then QEMU can be launched with:
@example
-qemu [...OPTIONS...] -vnc :1,sasl -monitor stdio
+qemu-system-i386 [...OPTIONS...] -vnc :1,sasl -monitor stdio
@end example
@node vnc_sec_certificate_sasl
with the aforementioned TLS + x509 options:
@example
-qemu [...OPTIONS...] -vnc :1,tls,x509,sasl -monitor stdio
+qemu-system-i386 [...OPTIONS...] -vnc :1,tls,x509,sasl -monitor stdio
@end example
QEMU has a primitive support to work with gdb, so that you can do
'Ctrl-C' while the virtual machine is running and inspect its state.
-In order to use gdb, launch qemu with the '-s' option. It will wait for a
+In order to use gdb, launch QEMU with the '-s' option. It will wait for a
gdb connection:
@example
-> qemu -s -kernel arch/i386/boot/bzImage -hda root-2.4.20.img \
- -append "root=/dev/hda"
+qemu-system-i386 -s -kernel arch/i386/boot/bzImage -hda root-2.4.20.img \
+ -append "root=/dev/hda"
Connected to host network interface: tun0
Waiting gdb connection on port 1234
@end example
@code{-L /} tells that the x86 dynamic linker must be searched with a
@file{/} prefix.
-@item Since QEMU is also a linux process, you can launch qemu with
-qemu (NOTE: you can only do that if you compiled QEMU from the sources):
+@item Since QEMU is also a linux process, you can launch QEMU with
+QEMU (NOTE: you can only do that if you compiled QEMU from the sources):
@example
qemu-i386 -L / qemu-i386 -L / /bin/ls
@end itemize
-Wine can be used to launch the resulting qemu.exe compiled for Win32.
+Wine can be used to launch the resulting qemu-system-i386.exe
+and all other qemu-system-@var{target}.exe compiled for Win32.
@node Mac OS X
@section Mac OS X
g_free(list_head);
}
-/* [re-]enable all commands, except those explictly blacklisted by user */
+/* [re-]enable all commands, except those explicitly blacklisted by user */
static void ga_enable_non_blacklisted(GList *blacklist)
{
char **list_head, **list;
@option{cache=writeback} should be used with qcow2.
In case you don't care about data integrity over host failures, use
-cache=unsafe. This option tells qemu that it never needs to write any data
+cache=unsafe. This option tells QEMU that it never needs to write any data
to the disk but can instead keeps things in cache. If anything goes wrong,
like your host losing power, the disk storage getting disconnected accidentally,
etc. you're image will most probably be rendered unusable. When using
Instead of @option{-cdrom} you can use:
@example
-qemu -drive file=file,index=2,media=cdrom
+qemu-system-i386 -drive file=file,index=2,media=cdrom
@end example
Instead of @option{-hda}, @option{-hdb}, @option{-hdc}, @option{-hdd}, you can
use:
@example
-qemu -drive file=file,index=0,media=disk
-qemu -drive file=file,index=1,media=disk
-qemu -drive file=file,index=2,media=disk
-qemu -drive file=file,index=3,media=disk
+qemu-system-i386 -drive file=file,index=0,media=disk
+qemu-system-i386 -drive file=file,index=1,media=disk
+qemu-system-i386 -drive file=file,index=2,media=disk
+qemu-system-i386 -drive file=file,index=3,media=disk
@end example
You can connect a CDROM to the slave of ide0:
@example
-qemu -drive file=file,if=ide,index=1,media=cdrom
+qemu-system-i386 -drive file=file,if=ide,index=1,media=cdrom
@end example
If you don't specify the "file=" argument, you define an empty drive:
@example
-qemu -drive if=ide,index=1,media=cdrom
+qemu-system-i386 -drive if=ide,index=1,media=cdrom
@end example
You can connect a SCSI disk with unit ID 6 on the bus #0:
@example
-qemu -drive file=file,if=scsi,bus=0,unit=6
+qemu-system-i386 -drive file=file,if=scsi,bus=0,unit=6
@end example
Instead of @option{-fda}, @option{-fdb}, you can use:
@example
-qemu -drive file=file,index=0,if=floppy
-qemu -drive file=file,index=1,if=floppy
+qemu-system-i386 -drive file=file,index=0,if=floppy
+qemu-system-i386 -drive file=file,index=1,if=floppy
@end example
By default, @var{interface} is "ide" and @var{index} is automatically
incremented:
@example
-qemu -drive file=a -drive file=b"
+qemu-system-i386 -drive file=a -drive file=b"
@end example
is interpreted like:
@example
-qemu -hda a -hdb b
+qemu-system-i386 -hda a -hdb b
@end example
ETEXI
Set default value of @var{driver}'s property @var{prop} to @var{value}, e.g.:
@example
-qemu -global ide-drive.physical_block_size=4096 -drive file=file,if=ide,index=0,media=disk
+qemu-system-i386 -global ide-drive.physical_block_size=4096 -drive file=file,if=ide,index=0,media=disk
@end example
In particular, you can use this to set driver properties for devices which are
@example
# try to boot from network first, then from hard disk
-qemu -boot order=nc
+qemu-system-i386 -boot order=nc
# boot from CD-ROM first, switch back to default order after reboot
-qemu -boot once=d
+qemu-system-i386 -boot once=d
# boot with a splash picture for 5 seconds.
-qemu -boot menu=on,splash=/root/boot.bmp,splash-time=5000
+qemu-system-i386 -boot menu=on,splash=/root/boot.bmp,splash-time=5000
@end example
Note: The legacy format '-boot @var{drives}' is still supported but its
available sound hardware.
@example
-qemu -soundhw sb16,adlib disk.img
-qemu -soundhw es1370 disk.img
-qemu -soundhw ac97 disk.img
-qemu -soundhw hda disk.img
-qemu -soundhw all disk.img
-qemu -soundhw ?
+qemu-system-i386 -soundhw sb16,adlib disk.img
+qemu-system-i386 -soundhw es1370 disk.img
+qemu-system-i386 -soundhw ac97 disk.img
+qemu-system-i386 -soundhw hda disk.img
+qemu-system-i386 -soundhw all disk.img
+qemu-system-i386 -soundhw ?
@end example
Note that Linux's i810_audio OSS kernel (for AC97) module might
@item tablet
Pointer device that uses absolute coordinates (like a touchscreen). This
-means qemu is able to report the mouse position without having to grab the
+means QEMU is able to report the mouse position without having to grab the
mouse. Also overrides the PS/2 mouse emulation when activated.
@item disk:[format=@var{format}]:@var{file}
Specifies the security model to be used for this export path.
Supported security models are "passthrough", "mapped-xattr", "mapped-file" and "none".
In "passthrough" security model, files are stored using the same
-credentials as they are created on the guest. This requires qemu
+credentials as they are created on the guest. This requires QEMU
to run as root. In "mapped-xattr" security model, some of the file
attributes like uid, gid, mode bits and link target are stored as
file attributes. For "mapped-file" these attributes are stored in the
Specifies the security model to be used for this export path.
Supported security models are "passthrough", "mapped-xattr", "mapped-file" and "none".
In "passthrough" security model, files are stored using the same
-credentials as they are created on the guest. This requires qemu
+credentials as they are created on the guest. This requires QEMU
to run as root. In "mapped-xattr" security model, some of the file
attributes like uid, gid, mode bits and link target are stored as
file attributes. For "mapped-file" these attributes are stored in the
where you don't want someone forgetting specify -shared disconnect
everybody else. 'ignore' completely ignores the shared flag and
allows everybody connect unconditionally. Doesn't conform to the rfb
-spec but is traditional qemu behavior.
+spec but is traditional QEMU behavior.
@end table
ETEXI
Example (using pxelinux):
@example
-qemu -hda linux.img -boot n -net user,tftp=/path/to/tftp/files,bootfile=/pxelinux.0
+qemu-system-i386 -hda linux.img -boot n -net user,tftp=/path/to/tftp/files,bootfile=/pxelinux.0
@end example
@item smb=@var{dir}[,smbserver=@var{addr}]
@example
# on the host
-qemu -net user,hostfwd=tcp:127.0.0.1:6001-:6000 [...]
+qemu-system-i386 -net user,hostfwd=tcp:127.0.0.1:6001-:6000 [...]
# this host xterm should open in the guest X11 server
xterm -display :1
@end example
@example
# on the host
-qemu -net user,hostfwd=tcp::5555-:23 [...]
+qemu-system-i386 -net user,hostfwd=tcp::5555-:23 [...]
telnet localhost 5555
@end example
@example
#launch a QEMU instance with the default network script
-qemu linux.img -net nic -net tap
+qemu-system-i386 linux.img -net nic -net tap
@end example
@example
#launch a QEMU instance with two NICs, each one connected
#to a TAP device
-qemu linux.img -net nic,vlan=0 -net tap,vlan=0,ifname=tap0 \
- -net nic,vlan=1 -net tap,vlan=1,ifname=tap1
+qemu-system-i386 linux.img \
+ -net nic,vlan=0 -net tap,vlan=0,ifname=tap0 \
+ -net nic,vlan=1 -net tap,vlan=1,ifname=tap1
@end example
@example
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge br0
-qemu linux.img -net nic -net tap,"helper=/usr/local/libexec/qemu-bridge-helper"
+qemu-system-i386 linux.img \
+ -net nic -net tap,"helper=/usr/local/libexec/qemu-bridge-helper"
@end example
@item -net bridge[,vlan=@var{n}][,name=@var{name}][,br=@var{bridge}][,helper=@var{helper}]
@example
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge br0
-qemu linux.img -net bridge -net nic,model=virtio
+qemu-system-i386 linux.img -net bridge -net nic,model=virtio
@end example
@example
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge qemubr0
-qemu linux.img -net bridge,br=qemubr0 -net nic,model=virtio
+qemu-system-i386 linux.img -net bridge,br=qemubr0 -net nic,model=virtio
@end example
@item -net socket[,vlan=@var{n}][,name=@var{name}][,fd=@var{h}] [,listen=[@var{host}]:@var{port}][,connect=@var{host}:@var{port}]
Example:
@example
# launch a first QEMU instance
-qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
- -net socket,listen=:1234
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:56 \
+ -net socket,listen=:1234
# connect the VLAN 0 of this instance to the VLAN 0
# of the first instance
-qemu linux.img -net nic,macaddr=52:54:00:12:34:57 \
- -net socket,connect=127.0.0.1:1234
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:57 \
+ -net socket,connect=127.0.0.1:1234
@end example
@item -net socket[,vlan=@var{n}][,name=@var{name}][,fd=@var{h}][,mcast=@var{maddr}:@var{port}[,localaddr=@var{addr}]]
Example:
@example
# launch one QEMU instance
-qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
- -net socket,mcast=230.0.0.1:1234
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:56 \
+ -net socket,mcast=230.0.0.1:1234
# launch another QEMU instance on same "bus"
-qemu linux.img -net nic,macaddr=52:54:00:12:34:57 \
- -net socket,mcast=230.0.0.1:1234
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:57 \
+ -net socket,mcast=230.0.0.1:1234
# launch yet another QEMU instance on same "bus"
-qemu linux.img -net nic,macaddr=52:54:00:12:34:58 \
- -net socket,mcast=230.0.0.1:1234
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:58 \
+ -net socket,mcast=230.0.0.1:1234
@end example
Example (User Mode Linux compat.):
@example
# launch QEMU instance (note mcast address selected
# is UML's default)
-qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
- -net socket,mcast=239.192.168.1:1102
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:56 \
+ -net socket,mcast=239.192.168.1:1102
# launch UML
/path/to/linux ubd0=/path/to/root_fs eth0=mcast
@end example
Example (send packets from host's 1.2.3.4):
@example
-qemu linux.img -net nic,macaddr=52:54:00:12:34:56 \
- -net socket,mcast=239.192.168.1:1102,localaddr=1.2.3.4
+qemu-system-i386 linux.img \
+ -net nic,macaddr=52:54:00:12:34:56 \
+ -net socket,mcast=239.192.168.1:1102,localaddr=1.2.3.4
@end example
@item -net vde[,vlan=@var{n}][,name=@var{name}][,sock=@var{socketpath}] [,port=@var{n}][,group=@var{groupname}][,mode=@var{octalmode}]
# launch vde switch
vde_switch -F -sock /tmp/myswitch
# launch QEMU instance
-qemu linux.img -net nic -net vde,sock=/tmp/myswitch
+qemu-system-i386 linux.img -net nic -net vde,sock=/tmp/myswitch
@end example
@item -net dump[,vlan=@var{n}][,file=@var{file}][,len=@var{len}]
@option{pty} is not available on Windows hosts.
@item -chardev stdio ,id=@var{id} [,signal=on|off]
-Connect to standard input and standard output of the qemu process.
+Connect to standard input and standard output of the QEMU process.
@option{signal} controls if signals are enabled on the terminal, that includes
exiting QEMU with the key sequence @key{Control-c}. This option is enabled by
Example (without authentication):
@example
-qemu -iscsi initiator-name=iqn.2001-04.com.example:my-initiator \
--cdrom iscsi://192.0.2.1/iqn.2001-04.com.example/2 \
--drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
+qemu-system-i386 -iscsi initiator-name=iqn.2001-04.com.example:my-initiator \
+ -cdrom iscsi://192.0.2.1/iqn.2001-04.com.example/2 \
+ -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
@end example
Example (CHAP username/password via URL):
@example
-qemu -drive file=iscsi://user%password@@192.0.2.1/iqn.2001-04.com.example/1
+qemu-system-i386 -drive file=iscsi://user%password@@192.0.2.1/iqn.2001-04.com.example/1
@end example
Example (CHAP username/password via environment variables):
@example
LIBISCSI_CHAP_USERNAME="user" \
LIBISCSI_CHAP_PASSWORD="password" \
-qemu -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
+qemu-system-i386 -drive file=iscsi://192.0.2.1/iqn.2001-04.com.example/1
@end example
iSCSI support is an optional feature of QEMU and only available when
Example for TCP
@example
-qemu --drive file=nbd:192.0.2.1:30000
+qemu-system-i386 --drive file=nbd:192.0.2.1:30000
@end example
Example for Unix Domain Sockets
@example
-qemu --drive file=nbd:unix:/tmp/nbd-socket
+qemu-system-i386 --drive file=nbd:unix:/tmp/nbd-socket
@end example
@item Sheepdog
Example
@example
-qemu --drive file=sheepdog:192.0.2.1:30000:MyVirtualMachine
+qemu-system-i386 --drive file=sheepdog:192.0.2.1:30000:MyVirtualMachine
@end example
See also @url{http://http://www.osrg.net/sheepdog/}.
be used as following:
@example
-qemu [...OPTIONS...] -bt hci,vlan=5 -bt vhci,vlan=5
+qemu-system-i386 [...OPTIONS...] -bt hci,vlan=5 -bt vhci,vlan=5
@end example
@item -bt device:@var{dev}[,vlan=@var{n}]
When not using a specified @var{src_port} a random port is automatically chosen.
If you just want a simple readonly console you can use @code{netcat} or
-@code{nc}, by starting qemu with: @code{-serial udp::4555} and nc as:
-@code{nc -u -l -p 4555}. Any time qemu writes something to that port it
+@code{nc}, by starting QEMU with: @code{-serial udp::4555} and nc as:
+@code{nc -u -l -p 4555}. Any time QEMU writes something to that port it
will appear in the netconsole session.
If you plan to send characters back via netconsole or you want to stop
-and start qemu a lot of times, you should have qemu use the same
+and start QEMU a lot of times, you should have QEMU use the same
source port each time by using something like @code{-serial
-udp::4555@@:4556} to qemu. Another approach is to use a patched
+udp::4555@@:4556} to QEMU. Another approach is to use a patched
version of netcat which can listen to a TCP port and send and receive
characters via udp. If you have a patched version of netcat which
activates telnet remote echo and single char transfer, then you can
use the following options to step up a netcat redirector to allow
-telnet on port 5555 to access the qemu port.
+telnet on port 5555 to access the QEMU port.
@table @code
@item QEMU Options:
-serial udp::4555@@:4556
@findex -gdb
Wait for gdb connection on device @var{dev} (@pxref{gdb_usage}). Typical
connections will likely be TCP-based, but also UDP, pseudo TTY, or even
-stdio are reasonable use case. The latter is allowing to start qemu from
+stdio are reasonable use case. The latter is allowing to start QEMU from
within gdb and establish the connection via a pipe:
@example
-(gdb) target remote | exec qemu -gdb stdio ...
+(gdb) target remote | exec qemu-system-i386 -gdb stdio ...
@end example
ETEXI
"-D logfile output log to logfile (instead of the default /tmp/qemu.log)\n",
QEMU_ARCH_ALL)
STEXI
-@item -D
+@item -D @var{logfile}
@findex -D
-Output log in logfile instead of /tmp/qemu.log
+Output log in @var{logfile} instead of /tmp/qemu.log
ETEXI
DEF("hdachs", HAS_ARG, QEMU_OPTION_hdachs, \
"-hdachs c,h,s[,t]\n" \
" force hard disk 0 physical geometry and the optional BIOS\n" \
- " translation (t=none or lba) (usually qemu can guess them)\n",
+ " translation (t=none or lba) (usually QEMU can guess them)\n",
QEMU_ARCH_ALL)
STEXI
@item -hdachs @var{c},@var{h},@var{s},[,@var{t}]
QEMU_ARCH_ALL)
DEF("xen-attach", 0, QEMU_OPTION_xen_attach,
"-xen-attach attach to existing xen domain\n"
- " xend will use this when starting qemu\n",
+ " xend will use this when starting QEMU\n",
QEMU_ARCH_ALL)
STEXI
@item -xen-domid @var{id}
@item -xen-attach
@findex -xen-attach
Attach to existing xen domain.
-xend will use this when starting qemu (XEN only).
+xend will use this when starting QEMU (XEN only).
ETEXI
DEF("no-reboot", 0, QEMU_OPTION_no_reboot, \
TIME_ONESHOT | TIME_CALLBACK_FUNCTION);
if (!mm_timer) {
- fprintf(stderr, "Failed to initialize win32 alarm timer: %ld\n",
- GetLastError());
+ fprintf(stderr, "Failed to initialize win32 alarm timer\n");
timeEndPeriod(mm_tc.wPeriodMin);
return -1;
}
TIME_ONESHOT | TIME_CALLBACK_FUNCTION);
if (!mm_timer) {
- fprintf(stderr, "Failed to re-arm win32 alarm timer %ld\n",
- GetLastError());
-
+ fprintf(stderr, "Failed to re-arm win32 alarm timer\n");
timeEndPeriod(mm_tc.wPeriodMin);
exit(1);
}
* was returned the filesystem was *not* unfrozen by that particular
* call.
*
- * since multiple preceeding FIFREEZEs require multiple calls to FITHAW
+ * since multiple preceding FIFREEZEs require multiple calls to FITHAW
* to unfreeze, continuing issuing FITHAW until an error is returned,
* in which case either the filesystem is in an unfreezable state, or,
* more likely, it was thawed previously (and remains so afterward).
strncpy(ifr.ifr_name, info->value->name, IF_NAMESIZE);
if (ioctl(sock, SIOCGIFHWADDR, &ifr) == -1) {
snprintf(err_msg, sizeof(err_msg),
- "failed to get MAC addres of %s: %s",
+ "failed to get MAC address of %s: %s",
ifa->ifa_name,
strerror(errno));
error_set(errp, QERR_QGA_COMMAND_FAILED, err_msg);
char *string;
mo = string_output_visitor_new();
- object_property_get(obj, string_output_get_visitor(mo), name, NULL);
+ object_property_get(obj, string_output_get_visitor(mo), name, errp);
string = string_output_get_string(mo);
string_output_visitor_cleanup(mo);
return string;
#include "qemu/cpu.h"
#include "cpu.h"
+#include "error.h"
#ifdef TARGET_X86_64
#define TYPE_X86_CPU "x86_64-cpu"
#define ENV_GET_CPU(e) CPU(x86_env_get_cpu(e))
+/* TODO Drop once ObjectClass::realize is available */
+void x86_cpu_realize(Object *obj, Error **errp);
+
#endif
}
}
+void x86_cpu_realize(Object *obj, Error **errp)
+{
+ X86CPU *cpu = X86_CPU(obj);
+
+ mce_init(cpu);
+ qemu_init_vcpu(&cpu->env);
+}
+
static void x86_cpu_initfn(Object *obj)
{
X86CPU *cpu = X86_CPU(obj);
x86_cpuid_set_tsc_freq, NULL, NULL, NULL);
env->cpuid_apic_id = env->cpu_index;
- mce_init(cpu);
}
static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
return NULL;
}
- qemu_init_vcpu(env);
+ x86_cpu_realize(OBJECT(cpu), NULL);
return env;
}
int cpu_mips_exec(CPUMIPSState *s);
CPUMIPSState *cpu_mips_init(const char *cpu_model);
-//~ uint32_t cpu_mips_get_clock (void);
int cpu_mips_signal_handler(int host_signum, void *pinfo, void *puc);
/* mips_timer.c */
*
* When running qemu-linux-user with the -p flag, you may need to tell
* this test program about the pagesize because getpagesize() will not reflect
- * the -p choice. Simply pass one argument beeing the pagesize.
+ * the -p choice. Simply pass one argument being the pagesize.
*
* Copyright (c) 2007 AXIS Communications AB
* Written by Edgar E. Iglesias.
projects / qemu.git / commitdiff