qemu-irix

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

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David Gibson bb593904c1 Parse SDR1 on mtspr instead of at translate time On ppc machines with hash table MMUs, the special purpose register SDR1 contains both the base address of the encoded size (hashed) page tables. At present, we interpret the SDR1 value within the address translation path. But because the encodings of the size for 32-bit and 64-bit are different this makes for a confusing branch on the MMU type with a bunch of curly shifts and masks in the middle of the translate path. This patch cleans things up by moving the interpretation on SDR1 into the helper function handling the write to the register. This leaves a simple pre-sanitized base address and mask for the hash table in the CPUState structure which is easier to work with in the translation path. This makes the translation path more readable. It addresses the FIXME comment currently in the mtsdr1 helper, by validating the SDR1 value during interpretation. Finally it opens the way for emulating a pSeries-style partition where the hash table used for translation is not mapped into the guests's RAM. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>		2011-04-01 18:34:55 +02:00
QMP	spice: connection events.	2010-12-09 14:23:24 +01:00
audio	change all other clock references to use nanosecond resolution accessors	2011-03-21 09:23:23 +01:00
block	block/qcow: Don't ignore immediate read/write and other failures	2011-03-15 13:21:14 +01:00
bsd-user	bsd-user: Fix possible memory leaks and wrong realloc call	2011-01-17 20:23:47 +00:00
darwin-user	darwin-user: Use GCC_FMT_ATTR (format checking)	2010-12-04 20:51:19 +00:00
default-configs	vmmouse: Fix typo preventing x86-64 build	2011-03-22 07:44:14 +01:00
docs	Add qcow2 documentation	2011-03-16 09:56:18 +01:00
fpu	softfloat: Drop [s]bits{8, 16, 32, 64} types in favor of [u]int{8, 16, 32, 64}_t	2011-03-21 21:46:14 +01:00
fsdev	Delete useless 'extern' qualifiers for functions	2011-01-23 16:21:20 +00:00
gdb-xml	…
hw	vhost: fix dirty page handling	2011-03-28 18:34:23 +02:00
linux-user	linux-user: Fix unlock_user() call in return from poll()	2011-03-22 07:46:21 +01:00
net	change all other clock references to use nanosecond resolution accessors	2011-03-21 09:23:23 +01:00
pc-bios	pc-bios: update linuxboot.bin and multiboot.bin	2011-03-22 07:03:15 +01:00
roms	seabios: update to latest git	2011-03-21 17:41:52 -05:00
scripts	simpletrace: Thread-safe tracing	2011-03-07 15:34:17 +00:00
slirp	add a service to reap zombies, use it in SLIRP	2011-03-29 08:14:11 -05:00
sysconfigs/target	…
target-alpha	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
target-arm	target-arm: use make_float32() to make constant floats for VRSQRTS	2011-03-22 07:59:07 +01:00
target-cris	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
target-i386	Revert "x86: Save/restore PAT MSR"	2011-03-22 19:05:06 -05:00
target-lm32	lm32: use lookup table for opcodes	2011-03-31 08:54:05 +02:00
target-m68k	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
target-microblaze	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
target-mips	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
target-ppc	Parse SDR1 on mtspr instead of at translate time	2011-04-01 18:34:55 +02:00
target-s390x	kvm: Align kvm_arch_handle_exit to kvm_cpu_exec changes	2011-03-16 17:11:06 -03:00
target-sh4	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
target-sparc	inline cpu_halted into sole caller	2011-03-13 14:44:21 +00:00
tcg	tcg/arm: Support host code being compiled for Thumb	2011-03-24 03:27:22 +01:00
tests	lm32: opcode testsuite	2011-03-07 13:42:37 +01:00
ui	severe memory leak caused by broken palette_destroy() function	2011-03-25 07:28:24 -05:00
.gitignore	Add TAGS and *~ to .gitignore	2011-02-24 11:25:38 -06:00
.gitmodules	…
CODING_STYLE	checkpatch: adjust to QEMUisms	2011-01-20 20:58:56 +00:00
COPYING	…
COPYING.LIB	…
Changelog	…
HACKING	HACKING: Update status of format checking	2011-02-25 16:31:05 -06:00
LICENSE	…
MAINTAINERS	MAINTAINERS: add LatticeMico32 maintainer	2011-03-07 13:42:58 +01:00
Makefile	microblaze: Add PetaLogix ml605 MMU little-endian ref design	2011-03-16 15:18:58 +01:00
Makefile.dis	…
Makefile.hw	…
Makefile.objs	extract I/O handler lists to iohandler.c	2011-03-29 08:14:01 -05:00
Makefile.target	microblaze: Add PetaLogix ml605 MMU little-endian ref design	2011-03-16 15:18:58 +01:00
Makefile.user	…
README	…
TODO	…
VERSION	Open up the 0.15 development branch	2011-02-02 08:39:28 +01:00
a.out.h	…
acl.c	…
acl.h	…
aes.c	…
aes.h	…
aio.c	…
alpha-dis.c	*-dis: Replace fprintf_ftype by fprintf_function (format checking)	2010-12-04 20:50:30 +00:00
alpha.ld	…
arch_init.c	LatticeMico32 target support	2011-03-07 13:42:36 +01:00
arch_init.h	LatticeMico32 target support	2011-03-07 13:42:36 +01:00
arm-dis.c	arm-dis: Include opcode hex when doing disassembly	2011-01-12 15:10:47 +01:00
arm-semi.c	Fix commandline handling for ARM semihosted executables	2011-01-07 18:20:48 +02:00
arm.ld	…
async.c	…
balloon.c	…
balloon.h	…
bitmap.c	bitmap: add a generic bitmap and bitops library	2011-02-23 16:28:29 -06:00
bitmap.h	bitmap: add a generic bitmap and bitops library	2011-02-23 16:28:29 -06:00
bitops.c	bitmap: add a generic bitmap and bitops library	2011-02-23 16:28:29 -06:00
bitops.h	bitops: fix error on OpenBSD and mingw32	2011-02-25 17:21:22 +00:00
block-migration.c	block: enable in_use flag	2011-02-07 12:51:19 +01:00
block-migration.h	…
block.c	Don't allow multiwrites against a block device without underlying medium	2011-03-15 13:21:14 +01:00
block.h	fdc: move floppy geometry guessing to block.c	2011-02-20 09:33:17 +00:00
block_int.h	Add flag to indicate external users to block device	2011-02-07 12:51:19 +01:00
blockdev.c	Improve error handling in do_snapshot_blkdev()	2011-03-15 13:21:14 +01:00
blockdev.h	blockdev: add refcount to DriveInfo	2011-02-07 12:51:19 +01:00
bswap.h	bswap.h: add cpu_to_be64wu()	2011-01-10 10:55:10 +01:00
bt-host.c	…
bt-host.h	…
bt-vhci.c	…
buffered_file.c	change all rt_clock references to use millisecond resolution accessors	2011-03-21 09:23:23 +01:00
buffered_file.h	…
cache-utils.c	…
cache-utils.h	Delete useless 'extern' qualifiers for functions	2011-01-23 16:21:20 +00:00
check-qdict.c	check-qdict: Fix possible crash	2011-02-20 18:45:09 +01:00
check-qfloat.c	…
check-qint.c	…
check-qjson.c	…
check-qlist.c	…
check-qstring.c	…
cmd.c	…
cmd.h	Delete useless 'extern' qualifiers for functions	2011-01-23 16:21:20 +00:00
compatfd.c	Use sigwait instead of sigwaitinfo.	2011-02-25 20:16:26 +00:00
compatfd.h	…
config.h	…
configure	Make VNC support optional	2011-03-22 08:39:12 -05:00
console.c	Consolidate DisplaySurface allocation in qemu_alloc_display()	2011-03-22 08:39:11 -05:00
console.h	Make VNC support optional	2011-03-22 08:39:12 -05:00
cpu-all.h	Add qemu_ram_remap	2011-03-15 01:19:06 -03:00
cpu-common.h	Add qemu_ram_remap	2011-03-15 01:19:06 -03:00
cpu-defs.h	Expose thread_id in info cpus	2011-03-16 17:11:07 -03:00
cpu-exec.c	x86: Unbreak TCG support for hardware breakpoints	2011-03-15 14:36:25 -03:00
cpus.c	Merge remote branch 'qemu-kvm/uq/master' into staging	2011-03-21 17:42:20 -05:00
cpus.h	Refactor debug and vmstop request interface	2011-02-14 12:39:46 -02:00
cris-dis.c	cris: Support disassembly of crisv10	2011-01-10 22:31:09 +01:00
cursor.c	…
cursor_hidden.xpm	…
cursor_left_ptr.xpm	…
cutils.c	QCOW2: bug fix - read base image beyond its size	2011-02-10 13:23:44 +01:00
def-helper.h	…
device_tree.c	Allow qemu_devtree_setprop() to take arbitrary values	2011-04-01 18:34:54 +02:00
device_tree.h	Allow qemu_devtree_setprop() to take arbitrary values	2011-04-01 18:34:54 +02:00
dis-asm.h	Delete useless 'extern' qualifiers for functions	2011-01-23 16:21:20 +00:00
disas.c	disas: remove opcode printing on ARM hosts	2011-01-12 15:12:58 +01:00
disas.h	…
dma-helpers.c	…
dma.h	…
dyngen-exec.h	…
elf.h	LatticeMico32 target support	2011-03-07 13:42:36 +01:00
envlist.c	…
envlist.h	Delete useless 'extern' qualifiers for functions	2011-01-23 16:21:20 +00:00
exec-all.h	Make tb_alloc static	2011-02-10 18:17:43 +01:00
exec.c	Expose thread_id in info cpus	2011-03-16 17:11:07 -03:00
gdbstub.c	lm32: gdbstub support	2011-03-07 13:42:36 +01:00
gdbstub.h	Add scripts directory	2011-01-20 20:54:21 +00:00
gen-icount.h	…
hmp-commands.hx	hmp-commands.hx: fix badly merged client_migrate_info command	2011-03-10 16:12:21 -06:00
host-utils.c	…
host-utils.h	…
hpet.h	…
hppa-dis.c	…
hppa.ld	…
i386-dis.c	…
i386.ld	…
ia64-dis.c	…
ia64.ld	…
input.c	…
iohandler.c	add a service to reap zombies, use it in SLIRP	2011-03-29 08:14:11 -05:00
ioport-user.c	…
ioport.c	ioport: Improve error output	2011-03-06 21:01:32 +01:00
ioport.h	Type-safe ioport callbacks	2010-11-21 09:16:57 -06:00
iorange.h	Type-safe ioport callbacks	2010-11-21 09:16:57 -06:00
iov.c	…
iov.h	…
json-lexer.c	…
json-lexer.h	…
json-parser.c	…
json-parser.h	…
json-streamer.c	…
json-streamer.h	…
kvm-all.c	kvm: x86: Push kvm_arch_debug to kvm_arch_handle_exit	2011-03-16 17:11:06 -03:00
kvm-stub.c	Introduce log_start/log_stop in CPUPhysMemoryClient	2011-02-14 12:39:47 -02:00
kvm.h	kvm: x86: Push kvm_arch_debug to kvm_arch_handle_exit	2011-03-16 17:11:06 -03:00
libfdt_env.h	…
linux-aio.c	…
m68k-dis.c	*-dis: Replace fprintf_ftype by fprintf_function (format checking)	2010-12-04 20:50:30 +00:00
m68k-semi.c	…
m68k.ld	…
microblaze-dis.c	*-dis: Replace fprintf_ftype by fprintf_function (format checking)	2010-12-04 20:50:30 +00:00
migration-exec.c	…
migration-fd.c	…
migration-tcp.c	Fix conversions from pointer to int and vice versa	2011-03-20 21:39:23 +00:00
migration-unix.c	Fix conversions from pointer to int and vice versa	2011-03-20 21:39:23 +00:00
migration.c	Improve vm_stop reason declarations	2011-02-14 12:39:46 -02:00
migration.h	add migration state change notifiers	2011-01-24 15:13:54 +01:00
mips-dis.c	*-dis: Replace fprintf_ftype by fprintf_function (format checking)	2010-12-04 20:50:30 +00:00
mips.ld	…
module.c	…
module.h	…
monitor.c	Parse SDR1 on mtspr instead of at translate time	2011-04-01 18:34:55 +02:00
monitor.h	spice: connection events.	2010-12-09 14:23:24 +01:00
nbd.c	…
nbd.h	…
net-checksum.c	…
net.c	net: Add the missing option declaration of "vhostforce"	2011-03-06 20:15:31 +01:00
net.h	Add bootindex parameter to net/block/fd device	2010-12-11 21:32:46 +00:00
notify.c	…
notify.h	…
os-posix.c	add a service to reap zombies, use it in SLIRP	2011-03-29 08:14:11 -05:00
os-win32.c	Expose thread_id in info cpus	2011-03-16 17:11:07 -03:00
osdep.c	…
osdep.h	Merge remote branch 'qemu-kvm/uq/master' into staging	2011-03-21 17:42:20 -05:00
oslib-posix.c	virtio-9p: fix build on !CONFIG_UTIMENSAT	2010-12-02 16:08:40 -08:00
oslib-win32.c	w32: Remove implementation of function ffs	2011-02-20 20:18:21 +00:00
path.c	user: speed up init_paths a bit	2011-02-09 10:33:54 +02:00
pci-ids.txt	…
pflib.c	…
pflib.h	…
poison.h	LatticeMico32 target support	2011-03-07 13:42:36 +01:00
posix-aio-compat.c	trace: Trace posix-aio-compat.c completion and cancellation	2011-03-07 15:34:46 +00:00
ppc-dis.c	…
ppc.ld	…
ppc64.ld	…
qbool.c	…
qbool.h	…
qdict-test-data.txt	…
qdict.c	…
qdict.h	…
qemu-aio.h	…
qemu-barrier.h	…
qemu-char.c	Merge remote branch 'amit/for-anthony' into staging	2011-03-24 08:11:58 -05:00
qemu-char.h	char: Prevent multiple devices opening same chardev	2011-03-21 16:57:13 +05:30
qemu-common.h	add a service to reap zombies, use it in SLIRP	2011-03-29 08:14:11 -05:00
qemu-config.c	spice: add chardev (v5)	2011-01-24 15:41:40 +01:00
qemu-config.h	…
qemu-doc.texi	Documentation: add Sheepdog disk images	2011-02-07 09:44:45 +01:00
qemu-error.c	…
qemu-error.h	…
qemu-img-cmds.hx	…
qemu-img.c	qemu-img: Improve error messages for failed bdrv_open	2011-02-10 13:24:11 +01:00
qemu-img.texi	Documentation: Add qemu-img check/rebase	2011-01-24 16:41:49 +01:00
qemu-io.c	qemu-io: Fix discard command	2011-01-31 10:03:00 +01:00
qemu-lock.h	qemu-lock.h: Remove non-pthreads spinlock implementations	2011-02-20 15:20:06 +01:00
qemu-log.h	…
qemu-malloc.c	Add missing tracing to qemu_mallocz()	2010-12-14 15:44:21 +01:00
qemu-nbd.c	Remove NULL checks for bdrv_new return value	2010-12-17 16:11:03 +01:00
qemu-nbd.texi	…
qemu-objects.h	…
qemu-option.c	qemu-option: Fix parse_option_parameters() documentation typo	2010-12-14 15:44:21 +01:00
qemu-option.h	…
qemu-options.h	…
qemu-options.hx	error message if user specifies curses on cmd line when curses is disabled	2011-03-22 08:39:12 -05:00
qemu-os-posix.h	virtio-9p: fix build on !CONFIG_UTIMENSAT	2010-12-02 16:08:40 -08:00
qemu-os-win32.h	…
qemu-queue.h	…
qemu-sockets.c	…
qemu-tech.texi	qemu-tech: Spelling fixes	2011-01-09 20:59:53 +00:00
qemu-thread-posix.c	qemu-thread: delete unused functions	2011-03-19 08:30:28 +00:00
qemu-thread-posix.h	add Win32 IPI service	2011-03-13 14:44:22 +00:00
qemu-thread-win32.c	w32: Add missing functions qemu_mutex_destroy, qemu_cond_destroy	2011-03-19 08:29:35 +00:00
qemu-thread-win32.h	add win32 qemu-thread implementation	2011-03-13 14:44:21 +00:00
qemu-thread.h	qemu-thread: delete unused functions	2011-03-19 08:30:28 +00:00
qemu-timer-common.c	Add OpenBSD to ifdef list since it has CLOCK_MONOTONIC.	2010-12-21 19:44:42 +00:00
qemu-timer.c	remove qemu_get_clock	2011-03-21 09:23:23 +01:00
qemu-timer.h	remove qemu_get_clock	2011-03-21 09:23:23 +01:00
qemu-tool.c	tools: Use real async.c instead of stubs	2011-03-15 13:21:14 +01:00
qemu-x509.h	…
qemu.sasl	…
qemu_socket.h	net: remove parse_host_src_port() function	2011-03-06 20:06:50 +01:00
qerror.c	qerror: Add QERR_UNKNOWN_BLOCK_FORMAT_FEATURE	2011-02-10 13:23:44 +01:00
qerror.h	Make VNC support optional	2011-03-22 08:39:12 -05:00
qfloat.c	…
qfloat.h	…
qint.c	…
qint.h	…
qjson.c	…
qjson.h	…
qlist.c	…
qlist.h	…
qmp-commands.hx	qmp-commands.hx: Clean up mess of client_migrate_info	2011-03-22 08:39:12 -05:00
qobject.h	…
qstring.c	…
qstring.h	…
range.h	…
readline.c	…
readline.h	…
rules.mak	Add scripts directory	2011-01-20 20:54:21 +00:00
rwhandler.c	Make simple io mem handler endian aware	2010-12-11 15:24:25 +00:00
rwhandler.h	Make simple io mem handler endian aware	2010-12-11 15:24:25 +00:00
s390-dis.c	…
s390.ld	…
savevm.c	Fix migration uint8 arrys handled	2011-03-21 17:41:52 -05:00
sh4-dis.c	*-dis: Replace fprintf_ftype by fprintf_function (format checking)	2010-12-04 20:50:30 +00:00
simpletrace.c	simpletrace: Move st_init() error reporting	2011-03-15 18:03:26 +00:00
simpletrace.h	simpletrace: Move st_init() error reporting	2011-03-15 18:03:26 +00:00
softmmu-semi.h	…
softmmu_defs.h	…
softmmu_exec.h	…
softmmu_header.h	…
softmmu_template.h	…
sparc-dis.c	…
sparc.ld	…
sparc64.ld	…
spice-qemu-char.c	spice: add chardev (v5)	2011-01-24 15:41:40 +01:00
sysemu.h	report that QEMU process was killed by a signal	2011-03-26 12:54:42 +00:00
targphys.h	…
tcg-runtime.c	…
thunk.c	…
thunk.h	…
trace-events	trace: Trace posix-aio-compat.c completion and cancellation	2011-03-07 15:34:46 +00:00
translate-all.c	…
uboot_image.h	…
usb-bsd.c	usb-bsd: fix a file descriptor leak	2011-01-09 14:43:33 +00:00
usb-linux.c	change all rt_clock references to use millisecond resolution accessors	2011-03-21 09:23:23 +01:00
usb-stub.c	…
version.rc	…
vgafont.h	…
vl.c	extract I/O handler lists to iohandler.c	2011-03-29 08:14:01 -05:00
x86_64.ld	…

README

Read the documentation in qemu-doc.html.

Fabrice Bellard.