qemu-irix

adding Irix (and, to a lesser extent, Solaris) userland emulation to QEMU

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Aurelien Jarno e590d4e6b3 tcg/optimize: rework copy progagation The copy propagation pass tries to keep track what is a copy of what and what has copy of what, and in addition it keep a circular list of of all the copies. Unfortunately this doesn't fully work: a mov from a temp which has a state "COPY" changed it into a state "HAS_COPY". Later when this temp is used again, it is considered has not having copy and thus no propagation is done. This patch fixes that by removing the hiearchy between copies, and thus only keeping a "COPY" state both meaning "is a copy" and "has a copy". The decision of which copy to use is deferred to the actual temp replacement. At this stage there is not one best choice to do, but only better choices than others. For doing the best choice the operation would have to be parsed in reversed to know if a temp is going to be used later or not. That what is done by the liveness analysis. At this stage it is known that globals will be always live, that local temps will be dead at the end of the translation block, and that the temps will be dead at the end of the basic block. This means that this stage should try to replace temps by local temps or globals and local temps by globals. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>		2012-09-22 15:10:21 +02:00
QMP	Add support for pretty-printing response in qmp-shell	2012-09-05 15:48:56 -03:00
audio	audio/winwave: previous audio buffer should be flushed	2012-08-28 19:11:28 +04:00
block	vdi: Fix warning from clang	2012-09-12 15:50:09 +02:00
bsd-user	Support 'help' as a synonym for '?' in command line options	2012-08-02 13:16:42 -05:00
default-configs	arm: Move some ARM devices into libhw	2012-08-13 16:13:02 +01:00
docs	Spelling fixes in comments and documentation	2012-09-14 08:21:28 +01:00
fpu	…
fsdev	…
gdb-xml	…
hw	Merge branch 'usb.65' of git://git.kraxel.org/qemu	2012-09-21 19:53:26 +02:00
include/qemu	Merge remote-tracking branch 'quintela/migration-next-20120808' into staging	2012-08-13 16:02:11 -05:00
libcacard	…
linux-headers	linux-headers: update to 3.6-rc3	2012-08-29 10:51:28 -05:00
linux-user	linux-user: Remove #if 0'd cpu_get_real_ticks() definition	2012-09-14 08:21:28 +01:00
net	net: EAGAIN handling for net/socket.c TCP	2012-09-14 08:40:33 +01:00
pc-bios	Update OpenBIOS PPC image	2012-08-28 20:38:39 +02:00
qapi	qapi: Fix memory leak	2012-08-20 11:05:08 -03:00
qga	build: Fix linking failure for qemu-ga	2012-07-29 08:41:53 +00:00
qom	qom: object_delete should unparent the object first	2012-08-23 20:19:59 -05:00
roms	Update OpenBIOS PPC image	2012-08-28 20:38:39 +02:00
scripts	update-linux-headers.sh: Don't hard code list of architectures	2012-09-11 18:14:49 -03:00
slirp	slirp: Implement TFTP Blocksize option	2012-09-14 00:26:55 +02:00
sysconfigs/target	…
target-alpha	target-alpha: Use movcond	2012-09-21 19:53:17 +02:00
target-arm	target-arm: final conversion to AREG0 free mode	2012-09-15 17:44:32 +00:00
target-cris	target-cris: Switch to AREG0 free mode	2012-09-15 17:44:33 +00:00
target-i386	kvm: i386: Add services required for PCI device assignment	2012-09-10 15:29:59 +03:00
target-lm32	target-lm32: switch to AREG0 free mode	2012-09-15 17:44:32 +00:00
target-m68k	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
target-microblaze	target-microblaze: switch to AREG0 free mode	2012-09-15 17:44:33 +00:00
target-mips	target-mips: Implement Loongson Multimedia Instructions	2012-09-19 21:40:48 +02:00
target-openrisc	target-or32: Add linux user support	2012-07-27 21:13:05 +00:00
target-ppc	target-ppc: fix altivec instructions	2012-08-28 18:49:22 +02:00
target-s390x	target-s390x: avoid cpu_single_env	2012-09-15 17:44:32 +00:00
target-sh4	target-sh4: remove useless code	2012-09-21 19:53:16 +02:00
target-sparc	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
target-unicore32	target-unicore32: switch to AREG0 free mode	2012-09-15 17:44:32 +00:00
target-xtensa	target-xtensa: don't emit extra tcg_gen_goto_tb	2012-09-21 03:07:27 +04:00
tcg	tcg/optimize: rework copy progagation	2012-09-22 15:10:21 +02:00
tests	qemu-iotests: add backing file smaller than image test case	2012-08-29 15:23:35 +02:00
trace	trace/simple: Replace asprintf by g_strdup_printf	2012-08-14 13:19:57 +01:00
ui	Merge remote-tracking branch 'stefanha/trivial-patches' into staging	2012-09-17 10:21:42 -05:00
.exrc	qemu: add .exrc	2012-09-07 09:02:44 +03:00
.gitignore	…
.gitmodules	…
.mailmap	…
CODING_STYLE	…
COPYING	…
COPYING.LIB	…
Changelog	…
HACKING	…
LICENSE	…
MAINTAINERS	Add MAINTAINERS entry for leon3	2012-09-08 09:09:06 +00:00
Makefile	qemu-img: Add json output option to the info command.	2012-09-12 15:50:09 +02:00
Makefile.dis	build: get dependency file directories from object file names	2012-07-28 09:16:09 +00:00
Makefile.hw	build: get dependency file directories from object file names	2012-07-28 09:16:09 +00:00
Makefile.objs	Adding support for libseccomp in configure and Makefile (v8)	2012-08-16 13:41:16 -05:00
Makefile.target	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
Makefile.user	build: get dependency file directories from object file names	2012-07-28 09:16:09 +00:00
README	…
TODO	…
VERSION	Open up 1.3 development tree	2012-09-05 11:44:53 -05:00
a.out.h	…
acl.c	…
acl.h	…
aes.c	…
aes.h	…
aio.c	…
alpha-dis.c	…
alpha.ld	…
arch_init.c	arch_init.c: Improve '-soundhw help' for non-HAS_AUDIO_CHOICE archs	2012-09-19 17:55:08 +04:00
arch_init.h	win32: provide separate macros for weak decls and definitions	2012-08-15 13:26:03 -05:00
arm-dis.c	…
arm.ld	…
async.c	…
balloon.c	…
balloon.h	…
bitmap.c	…
bitmap.h	…
bitops.c	…
bitops.h	bitops: drop volatile qualifier	2012-08-04 15:51:23 +00:00
block-migration.c	savevm: split save_live into stage2 and stage3	2012-07-20 08:19:27 +02:00
block-migration.h	…
block.c	block: Don't forget to delete temporary file	2012-09-12 15:50:09 +02:00
block.h	block: add BLOCK_O_CHECK for qemu-img check	2012-08-10 10:25:12 +02:00
block_int.h	block: block_int: include qerror.h	2012-08-13 13:20:50 -03:00
blockdev.c	blockdev: flip default cache mode from writethrough to writeback	2012-08-10 10:25:12 +02:00
blockdev.h	blockdev: Don't limit DriveInfo serial to 20 characters	2012-07-17 16:48:32 +02:00
bswap.h	…
bt-host.c	…
bt-host.h	…
bt-vhci.c	…
buffered_file.c	…
buffered_file.h	…
cache-utils.c	…
cache-utils.h	…
cmd.c	…
cmd.h	…
compatfd.c	…
compatfd.h	…
compiler.h	win32: provide separate macros for weak decls and definitions	2012-08-15 13:26:03 -05:00
config.h	…
configure	Merge branch 'usb.65' of git://git.kraxel.org/qemu	2012-09-21 19:53:26 +02:00
console.c	console: Clean up bytes per pixel calculation	2012-09-14 08:21:29 +01:00
console.h	qapi: convert screendump	2012-09-05 15:48:57 -03:00
coroutine-gthread.c	…
coroutine-sigaltstack.c	…
coroutine-ucontext.c	configure: Split valgrind test into pragma test and valgrind.h test	2012-07-31 20:04:42 +00:00
coroutine-win32.c	…
cpu-all.h	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
cpu-common.h	…
cpu-defs.h	cpu: Move thread_kicked to CPUState	2012-08-02 18:12:17 +02:00
cpu-exec.c	Revert "i8259: add -no-spurious-interrupt-hack option"	2012-08-27 18:33:12 +04:00
cpus.c	kvm: Decouple 'async interrupt delivery' from 'kernel irqchip'	2012-08-09 16:16:53 +03:00
cpus.h	…
cputlb.c	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
cputlb.h	…
cris-dis.c	…
cursor.c	…
cursor_hidden.xpm	…
cursor_left_ptr.xpm	…
cutils.c	block: Enable qemu_open/close to work with fd sets	2012-08-15 13:16:22 +02:00
def-helper.h	tcg: Fix MAX_OPC_PARAM_IARGS	2012-09-15 15:34:27 +00:00
device_tree.c	device_tree: Add support for reading device tree properties	2012-07-20 13:34:50 +01:00
device_tree.h	device_tree: Add support for reading device tree properties	2012-07-20 13:34:50 +01:00
dis-asm.h	…
disas.c	disas: Fix printing of addresses in disassembly	2012-07-14 10:32:34 +00:00
disas.h	…
dma-helpers.c	dma: Fix stupid typo/thinko	2012-08-16 13:41:16 -05:00
dma.h	Avoid returning void	2012-07-28 09:23:11 +00:00
dump-stub.c	…
dump.c	…
dump.h	…
elf.h	target-or32: Add target stubs and QOM cpu	2012-07-27 21:12:55 +00:00
envlist.c	…
envlist.h	…
error.c	error, qerror: drop QDict member	2012-08-13 14:17:53 -03:00
error.h	error: add error_setg()	2012-09-05 15:48:57 -03:00
event_notifier.c	event_notifier: add event_notifier_set_handler	2012-07-12 14:08:10 +03:00
event_notifier.h	event_notifier: add event_notifier_set_handler	2012-07-12 14:08:10 +03:00
exec-all.h	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
exec-memory.h	…
exec-obsolete.h	…
exec.c	cpu_physical_memory_write_rom() needs to do TB invalidates	2012-09-17 10:18:48 -05:00
gdbstub.c	gdbstub/sh4: fix build with USE_SOFTFLOAT_STRUCT_TYPES	2012-09-21 19:53:17 +02:00
gdbstub.h	…
gen-icount.h	…
hmp-commands.hx	qapi: convert screendump	2012-09-05 15:48:57 -03:00
hmp.c	Merge branch 'spice.v59' of git://anongit.freedesktop.org/spice/qemu	2012-09-10 15:32:11 +02:00
hmp.h	qapi: convert screendump	2012-09-05 15:48:57 -03:00
host-utils.c	…
host-utils.h	…
hppa-dis.c	…
hppa.ld	…
i386-dis.c	…
i386.ld	…
ia64-dis.c	…
ia64.ld	…
input.c	qapi: convert sendkey	2012-09-05 15:48:57 -03:00
int128.h	…
iohandler.c	qemu-char: BUGFIX, don't call FD_ISSET with negative fd	2012-09-17 10:18:48 -05:00
ioport.c	…
ioport.h	…
iorange.h	…
iov.c	iov_send_recv(): Handle zero bytes case even if OS does not	2012-08-15 15:21:33 +01:00
iov.h	…
json-lexer.c	…
json-lexer.h	…
json-parser.c	json-parser: don't replicate tokens at each level of recursion	2012-08-16 13:41:15 -05:00
json-parser.h	…
json-streamer.c	…
json-streamer.h	…
kvm-all.c	Merge remote-tracking branch 'stefanha/trivial-patches' into staging	2012-09-17 10:21:42 -05:00
kvm-stub.c	kvm: Clean up irqfd API	2012-09-09 17:03:09 +03:00
kvm.h	kvm: Introduce kvm_has_intx_set_mask	2012-09-10 15:29:51 +03:00
libfdt_env.h	…
linux-aio.c	…
lm32-dis.c	…
m68k-dis.c	…
m68k.ld	…
main-loop.c	…
main-loop.h	…
memory.c	memory: Flush coalesced MMIO on mapping and state changes	2012-09-11 18:15:34 -03:00
memory.h	Merge remote-tracking branch 'stefanha/trivial-patches' into staging	2012-09-17 10:21:42 -05:00
memory_mapping-stub.c	…
memory_mapping.c	…
memory_mapping.h	…
microblaze-dis.c	…
migration-exec.c	…
migration-fd.c	…
migration-tcp.c	migration: don't rely on any QERR_SOCKET_*	2012-08-13 13:20:39 -03:00
migration-unix.c	…
migration.c	migration: move total_time from ram stats to migration info	2012-08-21 15:06:24 -03:00
migration.h	Add XBZRLE statistics	2012-08-08 13:51:12 +02:00
mips-dis.c	…
mips.ld	…
module.c	…
module.h	…
monitor.c	Merge remote-tracking branch 'mst/tags/for_anthony' into staging	2012-09-10 12:48:43 -05:00
monitor.h	Merge remote-tracking branch 'mst/tags/for_anthony' into staging	2012-09-10 12:48:43 -05:00
nbd.c	net: inet_connect(), inet_connect_opts(): add in_progress argument	2012-08-13 13:20:34 -03:00
nbd.h	…
net.c	net: add receive_disabled logic to iov delivery path	2012-09-14 08:40:32 +01:00
net.h	monitor: Rename+move net_handle_fd_param -> monitor_handle_fd_param	2012-09-07 09:15:08 +03:00
notify.c	…
notify.h	…
os-posix.c	fips: fix build on !Linux	2012-08-03 18:28:37 -05:00
os-win32.c	…
osdep.c	osdep: Fix compilation failure on BSD systems	2012-08-16 13:41:16 -05:00
osdep.h	memory: add -machine dump-guest-core=on\|off	2012-08-16 13:41:15 -05:00
oslib-posix.c	s390: autodetect map private	2012-07-10 18:27:33 +02:00
oslib-win32.c	…
page_cache.c	Add cache handling functions	2012-08-08 13:51:12 +02:00
path.c	…
pci-ids.txt	…
pflib.c	…
pflib.h	…
poison.h	target-or32: Add target stubs and QOM cpu	2012-07-27 21:12:55 +00:00
posix-aio-compat.c	…
ppc-dis.c	…
ppc.ld	…
ppc64.ld	…
qapi-schema-guest.json	qapi: Fix enumeration typo error	2012-09-14 08:21:29 +01:00
qapi-schema-test.json	…
qapi-schema.json	Merge remote-tracking branch 'kwolf/for-anthony' into staging	2012-09-17 10:23:15 -05:00
qbool.c	…
qbool.h	…
qdict-test-data.txt	…
qdict.c	…
qdict.h	…
qemu-aio.h	…
qemu-barrier.h	…
qemu-bridge-helper.c	net: Add interface to bridge when SIOCBRADDIF isn't available	2012-08-01 12:28:51 +01:00
qemu-char.c	qemu-char: BUGFIX, don't call FD_ISSET with negative fd	2012-09-17 10:18:48 -05:00
qemu-char.h	…
qemu-common.h	block: Enable qemu_open/close to work with fd sets	2012-08-15 13:16:22 +02:00
qemu-config.c	add -machine mem-merge=on\|off option	2012-09-17 10:18:47 -05:00
qemu-config.h	Command line support for seccomp with -sandbox (v8)	2012-08-16 13:41:16 -05:00
qemu-coroutine-int.h	…
qemu-coroutine-io.c	…
qemu-coroutine-lock.c	…
qemu-coroutine-sleep.c	…
qemu-coroutine.c	…
qemu-coroutine.h	…
qemu-doc.texi	iscsi: Pick default initiator-name based on the name of the VM	2012-08-09 15:04:09 +02:00
qemu-error.c	…
qemu-error.h	…
qemu-file.h	…
qemu-ga.c	qemu-ga: Fix null pointer passed to unlink in failure branch	2012-08-29 08:25:55 -05:00
qemu-img-cmds.hx	qemu-img: Add json output option to the info command.	2012-09-12 15:50:09 +02:00
qemu-img.c	Merge remote-tracking branch 'kwolf/for-anthony' into staging	2012-09-17 10:23:15 -05:00
qemu-img.texi	Merge remote-tracking branch 'kwolf/for-anthony' into staging	2012-09-17 10:23:15 -05:00
qemu-io.c	qemu-io: add "abort" command to simulate program crash	2012-08-06 22:39:14 +02:00
qemu-lock.h	…
qemu-log.c	qemu-log: fix x86 and user logging	2012-07-14 11:53:03 +00:00
qemu-log.h	qemu-log: fix x86 and user logging	2012-07-14 11:53:03 +00:00
qemu-nbd.c	qemu-nbd: add --cache and --aio options	2012-07-24 09:31:53 +02:00
qemu-nbd.texi	…
qemu-objects.h	…
qemu-option-internal.h	expose QemuOpt and QemuOpts struct definitions to interested parties	2012-07-23 11:55:17 +01:00
qemu-option.c	Support 'help' as a synonym for '?' in command line options	2012-08-02 13:16:42 -05:00
qemu-option.h	Support 'help' as a synonym for '?' in command line options	2012-08-02 13:16:42 -05:00
qemu-options-wrapper.h	…
qemu-options.h	…
qemu-options.hx	Merge remote-tracking branch 'stefanha/net' into staging	2012-09-17 10:20:48 -05:00
qemu-os-posix.h	…
qemu-os-win32.h	…
qemu-progress.c	…
qemu-queue.h	…
qemu-seccomp.c	Adding qemu-seccomp.[ch] (v8)	2012-08-16 13:41:16 -05:00
qemu-seccomp.h	Adding qemu-seccomp.[ch] (v8)	2012-08-16 13:41:16 -05:00
qemu-sockets.c	migration: don't rely on any QERR_SOCKET_*	2012-08-13 13:20:39 -03:00
qemu-tech.texi	doc: Fix indefinite article an -> a before nouns that begin with 'h'	2012-07-17 15:40:14 -05:00
qemu-thread-posix.c	qemu-thread: Let qemu_thread_is_self() return bool	2012-08-02 18:11:11 +02:00
qemu-thread-posix.h	…
qemu-thread-win32.c	qemu-thread: Let qemu_thread_is_self() return bool	2012-08-02 18:11:11 +02:00
qemu-thread-win32.h	…
qemu-thread.h	qemu-thread: Let qemu_thread_is_self() return bool	2012-08-02 18:11:11 +02:00
qemu-timer-common.c	…
qemu-timer.c	qemu-timer: properly arm alarm timer for timers set by device initialization	2012-09-04 12:30:28 +02:00
qemu-timer.h	…
qemu-tls.h	…
qemu-tool.c	block: Enable qemu_open/close to work with fd sets	2012-08-15 13:16:22 +02:00
qemu-user.c	block: Enable qemu_open/close to work with fd sets	2012-08-15 13:16:22 +02:00
qemu-x509.h	…
qemu-xattr.h	…
qemu.sasl	…
qemu_socket.h	net: inet_connect(), inet_connect_opts(): add in_progress argument	2012-08-13 13:20:34 -03:00
qerror.c	error, qerror: drop QDict member	2012-08-13 14:17:53 -03:00
qerror.h	error, qerror: drop QDict member	2012-08-13 14:17:53 -03:00
qfloat.c	…
qfloat.h	…
qint.c	…
qint.h	…
qjson.c	…
qjson.h	…
qlist.c	qlist: add qlist_size()	2012-08-16 13:41:15 -05:00
qlist.h	qlist: add qlist_size()	2012-08-16 13:41:15 -05:00
qmp-commands.hx	qapi: convert screendump	2012-09-05 15:48:57 -03:00
qmp.c	win32: provide separate macros for weak decls and definitions	2012-08-15 13:26:03 -05:00
qobject.h	json-parser: Fix potential NULL pointer segfault	2012-09-05 15:48:57 -03:00
qstring.c	…
qstring.h	…
qtest.c	…
qtest.h	…
range.h	…
readline.c	…
readline.h	…
rules.mak	Support using a different compiler for Objective-C files	2012-08-16 13:41:15 -05:00
s390-dis.c	…
s390.ld	…
savevm.c	Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging	2012-08-15 14:59:21 -05:00
sh4-dis.c	…
softmmu-semi.h	softmmu-semi: fix lock_user* functions not to deref NULL upon OOM	2012-08-22 10:47:14 -05:00
softmmu_defs.h	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
softmmu_exec.h	…
softmmu_header.h	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
softmmu_template.h	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
sparc-dis.c	…
sparc.ld	…
sparc64.ld	…
spice-qemu-char.c	…
sysemu.h	Revert "i8259: add -no-spurious-interrupt-hack option"	2012-08-27 18:33:12 +04:00
targphys.h	targphys.h: Define TARGET_PRI*PHYS format specifier macros	2012-07-14 10:35:48 +00:00
tcg-runtime.c	…
tci-dis.c	…
tci.c	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
thunk.c	…
thunk.h	…
trace-events	Merge branch 'usb.65' of git://git.kraxel.org/qemu	2012-09-21 19:53:26 +02:00
translate-all.c	…
uboot_image.h	…
user-exec.c	Remove unused CONFIG_TCG_PASS_AREG0 and dead code	2012-09-15 17:51:14 +00:00
version.rc	…
vgafont.h	…
vl.c	Revert "vl: fix -hdachs/-hda argument order parsing issues"	2012-08-27 18:33:22 +04:00
vmstate.h	vmstate: add VMSTATE_TIMER_V	2012-09-10 13:52:28 -05:00
x86_64.ld	…
xen-all.c	xen-all.c: fix multiply issue for int and uint types	2012-08-22 10:17:43 +00:00
xen-mapcache.c	Fix invalidate if memory requested was not bucket aligned	2012-08-22 10:17:04 +00:00
xen-mapcache.h	…
xen-stub.c	…

README

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

- QEMU team