Display version information and exit
ETEXI
-DEF("M", HAS_ARG, QEMU_OPTION_M,
- "-M machine select emulated machine (-M ? for list)\n", QEMU_ARCH_ALL)
+DEF("machine", HAS_ARG, QEMU_OPTION_machine, \
+ "-machine [type=]name[,prop[=value][,...]]\n"
+ " selects emulated machine (-machine ? for list)\n"
+ " property accel=accel1[:accel2[:...]] selects accelerator\n"
+ " supported accelerators are kvm, xen, tcg (default: tcg)\n",
+ QEMU_ARCH_ALL)
STEXI
-@item -M @var{machine}
-@findex -M
-Select the emulated @var{machine} (@code{-M ?} for list)
+@item -machine [type=]@var{name}[,prop=@var{value}[,...]]
+@findex -machine
+Select the emulated machine by @var{name}. Use @code{-machine ?} to list
+available machines. Supported machine properties are:
+@table @option
+@item accel=@var{accels1}[:@var{accels2}[:...]]
+This is used to enable an accelerator. Depending on the target architecture,
+kvm, xen, or tcg can be available. By default, tcg is used. If there is more
+than one accelerator specified, the next one is used if the previous one fails
+to initialize.
+@end table
ETEXI
+HXCOMM Deprecated by -machine
+DEF("M", HAS_ARG, QEMU_OPTION_M, "", QEMU_ARCH_ALL)
+
DEF("cpu", HAS_ARG, QEMU_OPTION_cpu,
"-cpu cpu select CPU (-cpu ? for list)\n", QEMU_ARCH_ALL)
STEXI
This option specifies the serial number to assign to the device.
@item addr=@var{addr}
Specify the controller's PCI address (if=virtio only).
+@item werror=@var{action},rerror=@var{action}
+Specify which @var{action} to take on write and read errors. Valid actions are:
+"ignore" (ignore the error and try to continue), "stop" (pause QEMU),
+"report" (report the error to the guest), "enospc" (pause QEMU only if the
+host disk is full; report the error to the guest otherwise).
+The default setting is @option{werror=enospc} and @option{rerror=report}.
+@item readonly
+Open drive @option{file} as read-only. Guest write attempts will fail.
@end table
By default, writethrough caching is used for all block device. This means that
if KVM support is enabled when compiling.
ETEXI
-DEF("machine", HAS_ARG, QEMU_OPTION_machine, \
- "-machine accel=accel1[:accel2] use an accelerator (kvm,xen,tcg), default is tcg\n", QEMU_ARCH_ALL)
-STEXI
-@item -machine accel=@var{accels}
-@findex -machine
-This is use to enable an accelerator, in kvm,xen,tcg.
-By default, it use only tcg. If there a more than one accelerator
-specified, the next one is used if the first don't work.
-ETEXI
-
DEF("xen-domid", HAS_ARG, QEMU_OPTION_xen_domid,
"-xen-domid id specify xen guest domain id\n", QEMU_ARCH_ALL)
DEF("xen-create", 0, QEMU_OPTION_xen_create,