From 68a1c816868b3e35a1da698af412b29e61b1948a Mon Sep 17 00:00:00 2001 From: Paul Brook Date: Sat, 29 May 2010 02:27:35 +0100 Subject: Pre-allocate guest address space Allow pre-allocation of the guest virtual address space in usermode emulation. Signed-off-by: Paul Brook --- qemu-doc.texi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'qemu-doc.texi') diff --git a/qemu-doc.texi b/qemu-doc.texi index 6647b7b2e4..e2c8e56380 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -2124,7 +2124,7 @@ qemu-i386 /usr/local/qemu-i386/wine/bin/wine \ @subsection Command line options @example -usage: qemu-i386 [-h] [-d] [-L path] [-s size] [-cpu model] [-g port] [-B offset] program [arguments...] +usage: qemu-i386 [-h] [-d] [-L path] [-s size] [-cpu model] [-g port] [-B offset] [-R size] program [arguments...] @end example @table @option @@ -2140,6 +2140,9 @@ Select CPU model (-cpu ? for list and additional feature selection) Offset guest address by the specified number of bytes. This is useful when the address region rewuired by guest applications is reserved on the host. Ths option is currently only supported on some hosts. +@item -R size +Pre-allocate a guest virtual address space of the given size (in bytes). +"G", "M", and "k" suffixes may be used when specifying the size. @end table Debug options: -- cgit v1.2.3