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aurel32 b10fa3c906 target-mips: optimize gen_muldiv() 
Optimize code generation in gen_muldiv():
- Don't do sign extension when the value is already guaranteed to be
  sign extended (otherwise, results are marked as UNPREDICTABLE).
- Access the LO, HI registers directly instead of writting them through
  a temporary variable.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5681 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-11 11:50:25 +00:00
audio
Set default audio timer period to a sane value (otherwise qemu becomes unusable if -icount N is specified)
2008-11-04 19:15:37 +00:00
bsd-user
Sparc32 BSD user support
2008-11-09 09:31:37 +00:00
darwin-user
Make target_sigaltstack_used static
2008-10-05 11:09:37 +00:00
fpu
Fix ARM default NaN.
2008-11-04 12:33:21 +00:00
gdb-xml
Add GDB XML register description support.
2008-10-11 17:55:29 +00:00
hw
Document bluetooth support in qemu-doc.
2008-11-09 02:24:54 +00:00
keymaps
fixing keymap for Windows keys (Stefano Stabellini)
2008-09-22 19:45:36 +00:00
linux-user
target-alpha: add proper fcntl definitions
2008-11-11 11:30:48 +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
target-alpha: fix double TCG variable allocation
2008-11-11 11:30:04 +00:00
target-arm
VFP fnmsc negative zero fix.
2008-11-03 19:09:29 +00:00
target-cris
target-cris: access to TCG variables through GET_TCGV()
2008-11-01 00:53:30 +00:00
target-i386
x86 CPUID extended family/model (Andre Przywara).
2008-11-10 01:05:01 +00:00
target-m68k
Add GDB XML register description support.
2008-10-11 17:55:29 +00:00
target-mips
target-mips: optimize gen_muldiv()
2008-11-11 11:50:25 +00:00
target-ppc
target-ppc: convert most SPE integer instructions to TCG
2008-11-10 11:10:23 +00:00
target-sh4
Fix undeclared symbol warnings from sparse
2008-10-26 13:43:07 +00:00
target-sparc
Use TCG not op
2008-11-09 19:52:36 +00:00
tcg
Fix alignment problem with some 64bit load/store instructions
2008-11-11 03:04:57 +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
Fix miscellaneous minor things, by Andre Przywara.
2007-12-17 03:15:52 +00:00
aes.h
…
aio.c
Make sure to initialize fd_sets in aio.c
2008-10-12 21:19:57 +00:00
alpha-dis.c
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
2007-09-16 21:08:06 +00:00
alpha.ld
…
arm-dis.c
Update ARM disassembler.
2007-11-10 17:38:00 +00:00
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
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-cloop.c
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-cow.c
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
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
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-qcow2.c
fix bdrv_aio_read API breakage in qcow2 (Andrea Arcangeli)
2008-10-31 17:28:00 +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
Fix previous commit (spotted by Robert Riebisch).
2008-10-14 18:14:47 +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
Fix char* signedness, by Andre Przywara.
2007-12-16 03:16:05 +00:00
block-vvfat.c
Currently trying to turn an oversized directory into a VVFAT image will
2008-11-10 01:34:27 +00:00
block.c
Use an option rom instead of boot sector for -kernel
2008-11-08 16:27:07 +00:00
block.h
Use an option rom instead of boot sector for -kernel
2008-11-08 16:27:07 +00:00
bswap.h
e1000: fix unaligned access
2008-03-28 22:30:48 +00:00
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
Fixes for s/390 host support, by Bastian Blank.
2007-11-18 21:22:10 +00:00
cocoa.m
Let the USB tablet reach the far bottom and right pixels
2008-03-10 19:34:27 +00:00
configure
Allow KVM to be used on either 32-bit or 64-bit x86
2008-11-05 19:59:25 +00:00
console.c
Reintroduce TEXT_CONSOLE_FIXED_SIZE and TEXT_CONSOLE for resizable vc's.
2008-09-24 03:32:33 +00:00
console.h
Allow the monitor to be suspended during non-blocking op
2008-10-06 13:52:44 +00:00
COPYING
COPYING: update from FSF
2008-10-12 17:54:42 +00:00
COPYING.LIB
…
cpu-all.h
Add dirty tracking for live migration
2008-10-06 14:02:03 +00:00
cpu-defs.h
Add KVM support to QEMU
2008-11-05 16:04:33 +00:00
cpu-exec.c
KVM: simplify kvm_cpu_exec hook
2008-11-10 15:55:14 +00:00
cris-dis.c
Teach the CRIS disassembler to stay within the provided buffer.
2008-05-06 08:45:10 +00:00
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
Revert r5532, r5536 and a piece of r5531.
2008-11-08 23:57:26 +00:00
d3des.c
Ansify to please sparse
2008-10-27 19:49:12 +00:00
d3des.h
Actually add d3des implementation files.
2007-08-25 02:09:50 +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
protect exec-all.h frm multiple inclusion (Glauber Costa)
2008-10-23 13:52:00 +00:00
exec.c
Win32: Fix warnings
2008-11-06 09:38:51 +00:00
feature_to_c.sh
Fix undeclared symbol warnings from sparse
2008-10-26 13:43:07 +00:00
gdbstub.c
Implement "info chardev" command. (Gerd Hoffmann)
2008-10-31 17:31:29 +00:00
gdbstub.h
Add GDB XML register description support.
2008-10-11 17:55:29 +00:00
gen-icount.h
Spelling fixes, spotted by Stuart Brady.
2008-06-30 17:22:19 +00:00
host-utils.c
Code used by the linux-user targets should not use vl.h.
2007-11-05 13:01:41 +00:00
host-utils.h
Define macro QEMU_GNUC_PREREQ and use it
2008-10-12 16:15:04 +00:00
hostregs_helper.h
…
hpet.h
Add a local copy of hpet.h.
2007-09-16 20:03:23 +00:00
hppa-dis.c
HPPA (PA-RISC) host support
2008-04-12 20:14:54 +00:00
hppa.ld
HPPA (PA-RISC) host support
2008-04-12 20:14:54 +00:00
i386-dis.c
Make some i386 disassembler tables const
2008-10-02 18:29:22 +00:00
i386.ld
Add TLS sections.
2008-05-31 16:21:33 +00:00
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
kqemu API change - allow use of kqemu with 32 bit QEMU on a 64 bit host
2008-05-30 20:48:25 +00:00
kvm-all.c
KVM: simplify kvm_cpu_exec hook
2008-11-10 15:55:14 +00:00
kvm.h
Add missing files to KVM commit.
2008-11-05 16:29:27 +00:00
LICENSE
use the TCG code generator
2008-02-01 10:50:11 +00:00
loader.c
Use load address when loading ELF images.
2008-10-22 18:20:20 +00:00
m68k-dis.c
Fix warnings that would be caused by gcc flag -Wwrite-strings
2008-09-14 06:45:34 +00:00
m68k-semi.c
Break up vl.h.
2007-11-17 17:14:51 +00:00
m68k.ld
…
MAINTAINERS
Update maintainers list.
2008-08-25 22:26:03 +00:00
Makefile
Fix IO performance regression in sparc
2008-10-08 19:50:24 +00:00
Makefile.target
User qemu profiling
2008-11-06 16:15:18 +00:00
migration-tcp.c
Make sure to resume the monitor only after flushing out outstanding
2008-11-06 15:30:22 +00:00
migration.c
Fix whitespace in migration code.
2008-10-24 22:10:31 +00:00
migration.h
Introduce TCP live migration protocol
2008-10-13 03:14:31 +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 KVM support to QEMU
2008-11-05 16:04:33 +00:00
nbd.c
Use common objects for qemu-img and qemu-nbd
2008-09-15 15:51:35 +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
Fix some build issues for BSD.
2008-11-07 16:55:48 +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 common objects for qemu-img and qemu-nbd
2008-09-15 15:51:35 +00:00
osdep.h
Define macro QEMU_GNUC_PREREQ and use it
2008-10-12 16:15:04 +00:00
ppc64.ld
Correct version of Heikki Lindholms ppc64.ld script
2008-08-20 22:39:24 +00:00
ppc-dis.c
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
2007-09-16 21:08:06 +00:00
ppc.ld
…
qemu_socket.h
Move some declarations around in the QEMU CharDriver code
2008-10-31 18:44:40 +00:00
qemu-aio.h
Refactor AIO to allow multiple AIO implementations
2008-09-22 19:17:18 +00:00
qemu-binfmt-conf.sh
Code provision for n32/n64 mips userland emulation. Not functional yet.
2007-09-30 01:58:33 +00:00
qemu-char.c
Fix some build issues for BSD.
2008-11-07 16:55:48 +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
Add qemu_strndup: qemu_strdup with length limit.
2008-11-09 00:28:40 +00:00
qemu-doc.texi
Document bluetooth support in qemu-doc.
2008-11-09 02:24:54 +00:00
qemu-img.c
Fix OpenBSD linker warnings in qemu-img
2008-08-24 10:30:33 +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
Multithreaded locking fixes.
2008-06-07 20:50:51 +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-tech.texi
Update (thanks to Edgar, Thiemo, malc, Paul, Laurent and Andrzej)
2008-10-09 18:52:04 +00:00
qemu-timer.h
Break up vl.h.
2007-11-17 17:14:51 +00:00
qemu-tool.c
Use qemu_gettimeofday.
2008-10-29 14:37:18 +00:00
readline.c
Handle history additions properly, by Andreas Schwab.
2007-12-17 20:31:43 +00:00
README
…
s390-dis.c
Revert licensing to "GPLv2 or later", by Ulrich Hecht.
2008-01-17 13:56:59 +00:00
s390.ld
…
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
Add instruction counter.
2008-06-29 01:03:05 +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
More detabification
2007-10-06 11:28:21 +00:00
sys-queue.h
Move audio/sys-queue.h => sys-queue.h
2008-07-29 20:08:37 +00:00
sysemu.h
Move network redirection code out of vl.c and into net.c
2008-10-31 19:10:00 +00:00
tap-win32.c
Win32: Fix warnings
2008-11-06 09:38:51 +00:00
texi2pod.pl
Update texi2pod.pl.
2008-02-04 14:47:49 +00:00
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
2008-05-13 18:26:52 +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-linux.c
Use locally defined structure.
2008-10-28 18:22:59 +00:00
VERSION
version change
2008-01-06 17:10:54 +00:00
vgafont.h
Some little fixes on QEMU
2008-09-06 16:31:30 +00:00
vl.c
Add the -bt switch for setting up bluetooth stuff.
2008-11-09 00:04:26 +00:00
vnc_keysym.h
Make keysym tables const
2008-10-02 18:26:42 +00:00
vnc.c
Replace uses of strncpy (a GNU extension) with Qemu pstrcpy
2008-10-25 11:21:28 +00:00
vnchextile.h
vnc dynamic resolution (Stefano Stabellini)
2008-09-15 16:03:41 +00:00
x86_64.ld
…
x_keymap.c
Add statics and missing #includes for prototypes.
2007-11-18 01:44:38 +00:00

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.
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Description
Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
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Readme GPL-2.0
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