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authorPaul Brook <paul@codesourcery.com>2009-07-17 12:48:08 +0100
committerPaul Brook <paul@codesourcery.com>2009-07-17 13:12:41 +0100
commit379f6698d73f476de38682b3ff96ecb226728c43 (patch)
tree35ec0c77416322f16fa27d646af50c60363168e3 /qemu-doc.texi
parenta9ff9df188615d653a5a904bafbe724d40143e35 (diff)
Userspace guest address offsetting
Re-implement GUEST_BASE support. Offset guest ddress space by default if the guest binary contains regions below the host mmap_min_addr. Implement support for i386, x86-64 and arm hosts. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Paul Brook <paul@codesourcery.com>
Diffstat (limited to 'qemu-doc.texi')
-rw-r--r--qemu-doc.texi6
1 files changed, 5 insertions, 1 deletions
diff --git a/qemu-doc.texi b/qemu-doc.texi
index 7747e2733d..68a684277b 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -2026,7 +2026,7 @@ 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] program [arguments...]
+usage: qemu-i386 [-h] [-d] [-L path] [-s size] [-cpu model] [-g port] [-B offset] program [arguments...]
@end example
@table @option
@@ -2038,6 +2038,10 @@ Set the x86 elf interpreter prefix (default=/usr/local/qemu-i386)
Set the x86 stack size in bytes (default=524288)
@item -cpu model
Select CPU model (-cpu ? for list and additional feature selection)
+@item -B offset
+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.
@end table
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