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aliguori df751fa8bf Add ballooning infrastructure. 
Balloon devices allow you to ask the guest to allocate memory.  This allows you
to release that memory.  It's mostly useful for freeing up large chunks of
memory from cooperative guests.

Ballooning is supported by both Xen and VirtIO.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5873 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-04 20:19:35 +00:00
audio
Make audio violate POSIX less
2008-12-03 22:48:44 +00:00
bsd-user
Prepare for handling different BSD mmap() flags
2008-11-29 14:05:16 +00:00
darwin-user
Make target_sigaltstack_used static
2008-10-05 11:09:37 +00:00
fpu
Add native softfloat fpu functions (Christoph Egger)
2008-11-22 20:17:37 +00:00
gdb-xml
Add GDB XML register description support.
2008-10-11 17:55:29 +00:00
hw
Remove TARGET_PAGE_SIZE from virtio interface (Hollis Blanchard)
2008-12-04 19:58:45 +00:00
keymaps
fixing keymap for Windows keys (Stefano Stabellini)
2008-09-22 19:45:36 +00:00
linux-user
linux-user: Add support for STOP/CONT signals.
2008-11-27 15:47:15 +00:00
pc-bios
Update OpenBIOS images to SVN r237.
2008-09-18 19:41:28 +00:00
slirp
Fix inline use warnings from sparse
2008-10-26 15:26:09 +00:00
target-alpha
Common cpu_loop_exit prototype
2008-11-30 16:23:09 +00:00
target-arm
Common cpu_loop_exit prototype
2008-11-30 16:23:09 +00:00
target-cris
Common cpu_loop_exit prototype
2008-11-30 16:23:09 +00:00
target-i386
Fix register name typo in dumping debug registers (Jan Kiszka)
2008-12-02 19:40:26 +00:00
target-m68k
Allocate cleared memory for cpu state.
2008-12-01 14:29:13 +00:00
target-mips
Common cpu_loop_exit prototype
2008-11-30 16:23:09 +00:00
target-ppc
target-ppc: remove unused file op_mem_access.h
2008-11-30 17:54:28 +00:00
target-sh4
Common cpu_loop_exit prototype
2008-11-30 16:23:09 +00:00
target-sparc
Common cpu_loop_exit prototype
2008-11-30 16:23:09 +00:00
tcg
arm: Don't potentially overwrite input registers in add2, sub2.
2008-12-01 11:57:21 +00:00
tests
Implement SSE4.1, SSE4.2 (x86).
2008-10-04 03:27:44 +00:00
.gitignore
Add gitignore file
2008-09-09 17:15:28 +00:00
a.out.h
…
aes.c
…
aes.h
…
aio.c
Make sure to initialize fd_sets in aio.c
2008-10-12 21:19:57 +00:00
alpha-dis.c
…
alpha.ld
…
arm-dis.c
…
arm-semi.c
Add missing return in arm-semi, by Laurent Desnogues.
2008-07-01 16:40:04 +00:00
arm.ld
Link ARM prologue closer to code segment to avoid a build failure
2008-07-10 17:21:31 +00:00
block_int.h
Use an option rom instead of boot sector for -kernel
2008-11-08 16:27:07 +00:00
block-bochs.c
…
block-cloop.c
…
block-cow.c
…
block-dmg.c
Add qemu_realloc(), by Gerd Hoffmann.
2008-08-06 08:37:17 +00:00
block-nbd.c
Remove unnecessary #includes from block-nbd.c
2008-08-19 19:10:38 +00:00
block-parallels.c
…
block-qcow2.c
Change order of metadata update to prevent loosing guest data because of unexpected exit (Gleb Natapov)
2008-12-02 20:14:05 +00:00
block-qcow.c
Remove dead-code (else-block) from block-qcow.c, by Marc Bevand.
2008-06-05 22:00:45 +00:00
block-raw-posix.c
block: make raw aio signaling non-blocking (Gerd Hoffman)
2008-11-13 19:23:17 +00:00
block-raw-win32.c
Expand cache= option and use write-through caching by default
2008-10-14 14:42:54 +00:00
block-vmdk.c
fix off-by-one generating vmdk backing files (Avi Kivity)
2008-10-28 14:08:49 +00:00
block-vpc.c
…
block-vvfat.c
Use qemu_isfoobar and qemu_towombat versions, based on patch by Christoph Egger
2008-11-22 20:04:24 +00:00
block.c
Abstract out geometry detection code from IDE for reuse
2008-11-25 21:50:24 +00:00
block.h
Abstract out geometry detection code from IDE for reuse
2008-11-25 21:50:24 +00:00
bswap.h
…
bt-host.c
Win32: Fix warnings
2008-11-06 09:38:51 +00:00
bt-vhci.c
Disable bluetooth proxy compilation on win32.
2008-09-30 23:31:35 +00:00
buffered_file.c
Introduce a buffered file wrapper for QEMUFile
2008-10-13 03:10:22 +00:00
buffered_file.h
Introduce a buffered file wrapper for QEMUFile
2008-10-13 03:10:22 +00:00
Changelog
Update
2008-06-08 01:55:07 +00:00
check_ops.sh
…
cocoa.m
…
configure
Handle SDL log just like other temporary files
2008-11-29 22:04:31 +00:00
console.c
Introduce accessors for DisplayState (Stefano Stabellini)
2008-11-24 19:29:13 +00:00
console.h
Introduce accessors for DisplayState (Stefano Stabellini)
2008-11-24 19:29:13 +00:00
COPYING
COPYING: update from FSF
2008-10-12 17:54:42 +00:00
COPYING.LIB
…
cpu-all.h
Change MMIO callbacks to use offsets, not absolute addresses.
2008-12-01 18:59:50 +00:00
cpu-defs.h
Fix comment typo.
2008-11-29 13:33:23 +00:00
cpu-exec.c
Use sys-queue.h for break/watchpoint managment (Jan Kiszka)
2008-11-25 22:13:57 +00:00
cris-dis.c
…
curses_keys.h
Control + i and [tab] share keycode in curses, simulate [tab].
2008-10-28 00:11:06 +00:00
curses.c
Reintroduce TEXT_CONSOLE_FIXED_SIZE and TEXT_CONSOLE for resizable vc's.
2008-09-24 03:32:33 +00:00
cutils.c
Define fls() in terms of clz32().
2008-12-04 20:08:06 +00:00
d3des.c
Ansify to please sparse
2008-10-27 19:49:12 +00:00
d3des.h
…
def-helper.h
TCG variable type checking.
2008-11-17 14:43:54 +00:00
dis-asm.h
Fix OpenBSD linker warnings
2008-08-21 17:58:08 +00:00
disas.c
Update old fashioned function prototypes.
2008-10-22 15:55:18 +00:00
disas.h
* Use function pointers for symbol lookup (currently for elf32 and elf64,
2008-10-22 15:11:31 +00:00
dyngen-exec.h
Preliminary OpenBSD host support (based on OpenBSD patches by Todd T. Fries)
2008-08-15 18:33:42 +00:00
dyngen.c
Fix some warnings that would be generated by gcc -Wmissing-prototypes
2008-08-17 20:26:25 +00:00
elf_ops.h
Use load address when loading ELF images.
2008-10-22 18:20:20 +00:00
elf.h
Fix most warnings that would be caused by gcc flag -Wundef
2008-09-06 17:47:39 +00:00
exec-all.h
Use libgcc __clear_cache to clean icache, when available.
2008-12-01 02:02:37 +00:00
exec.c
Cosmetic cleanups to previous patch.
2008-12-02 09:02:15 +00:00
feature_to_c.sh
Fix undeclared symbol warnings from sparse
2008-10-26 13:43:07 +00:00
gdbstub.c
gdbstub: Fix access to PPC FPRs
2008-11-30 16:23:18 +00:00
gdbstub.h
gdbstub: manage CPUs as threads (Jan Kiszka)
2008-11-18 20:30:24 +00:00
gen-icount.h
TCG variable type checking.
2008-11-17 14:43:54 +00:00
host-utils.c
…
host-utils.h
Include <strings.h> for ffs().
2008-11-12 17:18:41 +00:00
hostregs_helper.h
…
hpet.h
…
hppa-dis.c
…
hppa.ld
…
i386-dis.c
Make some i386 disassembler tables const
2008-10-02 18:29:22 +00:00
i386.ld
…
ia64.ld
…
keymaps.c
Make keysym tables const
2008-10-02 18:26:42 +00:00
kqemu.c
Fix error reporting under Win32 (CreateFile does not set errno)
2008-06-08 01:55:09 +00:00
kqemu.h
…
kvm-all.c
kvm: Introduce kvm logging interface (Glauber Costa)
2008-11-24 19:36:26 +00:00
kvm.h
kvm: Introduce kvm logging interface (Glauber Costa)
2008-11-24 19:36:26 +00:00
LICENSE
…
loader.c
uImage: only try to load 'kernel' images (Hollis Blanchard)
2008-11-20 22:15:46 +00:00
m68k-dis.c
Spelling and grammar fixes
2008-11-30 16:25:37 +00:00
m68k-semi.c
…
m68k.ld
…
MAINTAINERS
Update maintainers list.
2008-08-25 22:26:03 +00:00
Makefile
Make installing bios files optional.
2008-11-27 15:45:16 +00:00
Makefile.target
Add virtio-blk support
2008-12-04 19:52:44 +00:00
migration-exec.c
Fix brown-paper-bag bugs from live-migration patch (Charles Duffy)
2008-11-12 22:29:11 +00:00
migration-tcp.c
Fix brown-paper-bag bugs from live-migration patch (Charles Duffy)
2008-11-12 22:29:11 +00:00
migration.c
Reintroduce migrate-to-exec: support (Charles Duffy)
2008-11-11 16:46:33 +00:00
migration.h
Reintroduce migrate-to-exec: support (Charles Duffy)
2008-11-11 16:46:33 +00:00
mips-dis.c
Fix most warnings that would be caused by gcc flag -Wundef
2008-09-06 17:47:39 +00:00
mips.ld
…
mipsel.ld
…
monitor.c
Add ballooning infrastructure.
2008-12-04 20:19:35 +00:00
nbd.c
Use qemu_isfoobar and qemu_towombat versions, based on patch by Christoph Egger
2008-11-22 20:04:24 +00:00
nbd.h
qemu-nbd: remove useless parameter from nbd_negotiate() (Laurent Vivier)
2008-09-10 15:23:19 +00:00
net-checksum.c
Add IP checksumming functions to qemu (Gerd Hoffmann)
2008-07-29 19:40:04 +00:00
net.c
Use qemu_isfoobar and qemu_towombat versions, based on patch by Christoph Egger
2008-11-22 20:04:24 +00:00
net.h
Move network redirection code out of vl.c and into net.c
2008-10-31 19:10:00 +00:00
osdep.c
Use MAP_ANON also for FreeBSD (Juergen Lock)
2008-11-22 20:43:01 +00:00
osdep.h
Fix a typo preventing GNUC builtins usage.
2008-12-01 01:53:55 +00:00
ppc64.ld
Correct version of Heikki Lindholms ppc64.ld script
2008-08-20 22:39:24 +00:00
ppc-dis.c
…
ppc.ld
…
qemu_socket.h
sockets: helper functions for qemu (Gerd Hoffman)
2008-11-11 20:46:40 +00:00
qemu-aio.h
Refactor AIO to allow multiple AIO implementations
2008-09-22 19:17:18 +00:00
qemu-binfmt-conf.sh
…
qemu-char.c
Fix warning from sparse
2008-11-30 16:25:05 +00:00
qemu-char.h
Move some declarations around in the QEMU CharDriver code
2008-10-31 18:44:40 +00:00
qemu-common.h
Introduce fls() helper
2008-12-04 19:19:45 +00:00
qemu-doc.texi
Add virtio-blk support
2008-12-04 19:52:44 +00:00
qemu-img.c
qemu-img: open files with cache=writeback
2008-11-30 19:12:49 +00:00
qemu-img.texi
New qemu-img convert -B option, by Marc Bevand.
2008-06-05 21:53:49 +00:00
qemu-lock.h
AIX's assembler does not support local labels, use relative addressing instead
2008-11-18 01:42:17 +00:00
qemu-log.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
qemu-malloc.c
Add qemu_strndup: qemu_strdup with length limit.
2008-11-09 00:28:40 +00:00
qemu-nbd.c
Fix undeclared symbol warnings from sparse
2008-10-26 13:43:07 +00:00
qemu-nbd.texi
Fix formatting of documentation (Stefan Weil)
2008-09-22 20:41:57 +00:00
qemu-sockets.c
Use qemu_isfoobar and qemu_towombat versions, based on patch by Christoph Egger
2008-11-22 20:04:24 +00:00
qemu-tech.texi
Update (thanks to Edgar, Thiemo, malc, Paul, Laurent and Andrzej)
2008-10-09 18:52:04 +00:00
qemu-timer.h
…
qemu-tool.c
Fix warning from sparse (wrong declaration)
2008-11-30 16:25:17 +00:00
readline.c
Attached patch fixes a series of this warning
2008-11-16 13:53:32 +00:00
README
…
s390-dis.c
…
s390.ld
…
savevm.c
Split savevm code into savevm.c
2008-11-11 21:33:36 +00:00
sdl_keysym.h
Make keysym tables const
2008-10-02 18:26:42 +00:00
sdl.c
add DisplayState->idle (Samuel Thibault)
2008-08-21 20:08:55 +00:00
sh4-dis.c
Fix warnings that would be caused by gcc flag -Wwrite-strings
2008-09-14 06:45:34 +00:00
softmmu_defs.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
softmmu_exec.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
softmmu_header.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
softmmu_template.h
Set mem_io_vaddr on io_read (Jan Kiszka)
2008-11-18 20:09:43 +00:00
softmmu-semi.h
Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings
2008-09-20 08:07:15 +00:00
sparc64.ld
Map code buffers below 2G on Sparc64
2008-07-26 15:05:57 +00:00
sparc-dis.c
Update from binutils 2.17
2008-10-26 19:13:20 +00:00
sparc.ld
…
sys-queue.h
Add TAILQ_FOREACH_SAFE (Jan Kiszka)
2008-11-25 22:05:37 +00:00
sysemu.h
Add virtio-blk support
2008-12-04 19:52:44 +00:00
tap-win32.c
Win32: Fix warnings
2008-11-06 09:38:51 +00:00
texi2pod.pl
…
thunk.c
Make bitmask tables static const
2008-10-05 10:51:10 +00:00
thunk.h
Make bitmask tables static const
2008-10-05 10:51:10 +00:00
TODO
Update
2008-12-04 11:29:42 +00:00
translate-all.c
Small cleanup of gen_intermediate_code(_internal), by Laurent Desnogues.
2008-07-18 18:01:29 +00:00
uboot_image.h
…
usb-bsd.c
Native BSD host USB support (Juergen Lock, Lonnie Mendez)
2008-11-22 21:03:55 +00:00
usb-linux.c
Native BSD host USB support (Juergen Lock, Lonnie Mendez)
2008-11-22 21:03:55 +00:00
usb-stub.c
Fix usb-stub compilation
2008-11-25 16:49:33 +00:00
VERSION
…
vgafont.h
Some little fixes on QEMU
2008-09-06 16:31:30 +00:00
vl.c
Add ballooning infrastructure.
2008-12-04 20:19:35 +00:00
vnc_keysym.h
Make keysym tables const
2008-10-02 18:26:42 +00:00
vnc.c
Make audio violate POSIX less
2008-12-03 22:48:44 +00:00
vnchextile.h
Introduce accessors for DisplayState (Stefano Stabellini)
2008-11-24 19:29:13 +00:00
x86_64.ld
…
x_keymap.c
…

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.
Description
Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
Readme 531 MiB
Languages
C 82.5%
C++ 7%
Python 3.3%
Dylan 2.8%
Shell 1.5%
Other 2.6%