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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

Document bluetooth support in qemu-doc.

2008-11-09 02:24:54 +00:00

keymaps

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linux-user

target-alpha: add proper fcntl definitions

2008-11-11 11:30:48 +00:00

pc-bios

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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

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a.out.h

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aes.c

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aes.h

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aio.c

Make sure to initialize fd_sets in aio.c

2008-10-12 21:19:57 +00:00

alpha-dis.c

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alpha.ld

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arm-dis.c

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arm-semi.c

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arm.ld

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block_int.h

Use an option rom instead of boot sector for -kernel

2008-11-08 16:27:07 +00:00

block-bochs.c

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block-cloop.c

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block-cow.c

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block-dmg.c

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block-nbd.c

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block-parallels.c

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block-qcow2.c

fix bdrv_aio_read API breakage in qcow2 (Andrea Arcangeli)

2008-10-31 17:28:00 +00:00

block-qcow.c

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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

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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

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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

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check_ops.sh

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cocoa.m

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configure

Allow KVM to be used on either 32-bit or 64-bit x86

2008-11-05 19:59:25 +00:00

console.c

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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

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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

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curses_keys.h

Control + i and [tab] share keycode in curses, simulate [tab].

2008-10-28 00:11:06 +00:00

curses.c

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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

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dis-asm.h

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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

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dyngen.c

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elf_ops.h

Use load address when loading ELF images.

2008-10-22 18:20:20 +00:00

elf.h

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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

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host-utils.c

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host-utils.h

Define macro QEMU_GNUC_PREREQ and use it

2008-10-12 16:15:04 +00:00

hostregs_helper.h

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hpet.h

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hppa-dis.c

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hppa.ld

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i386-dis.c

Make some i386 disassembler tables const

2008-10-02 18:29:22 +00:00

i386.ld

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ia64.ld

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keymaps.c

Make keysym tables const

2008-10-02 18:26:42 +00:00

kqemu.c

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kqemu.h

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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

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loader.c

Use load address when loading ELF images.

2008-10-22 18:20:20 +00:00

m68k-dis.c

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m68k-semi.c

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m68k.ld

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MAINTAINERS

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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

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mips.ld

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mipsel.ld

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monitor.c

Add KVM support to QEMU

2008-11-05 16:04:33 +00:00

nbd.c

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nbd.h

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net-checksum.c

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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

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osdep.h

Define macro QEMU_GNUC_PREREQ and use it

2008-10-12 16:15:04 +00:00

ppc64.ld

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ppc-dis.c

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ppc.ld

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qemu_socket.h

Move some declarations around in the QEMU CharDriver code

2008-10-31 18:44:40 +00:00

qemu-aio.h

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qemu-binfmt-conf.sh

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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

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qemu-img.texi

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qemu-lock.h

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qemu-log.h

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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

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qemu-tech.texi

Update (thanks to Edgar, Thiemo, malc, Paul, Laurent and Andrzej)

2008-10-09 18:52:04 +00:00

qemu-timer.h

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qemu-tool.c

Use qemu_gettimeofday.

2008-10-29 14:37:18 +00:00

readline.c

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README

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s390-dis.c

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s390.ld

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sdl_keysym.h

Make keysym tables const

2008-10-02 18:26:42 +00:00

sdl.c

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sh4-dis.c

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softmmu_defs.h

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softmmu_exec.h

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softmmu_header.h

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softmmu_template.h

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softmmu-semi.h

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sparc64.ld

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sparc-dis.c

Update from binutils 2.17

2008-10-26 19:13:20 +00:00

sparc.ld

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sys-queue.h

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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

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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

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translate-all.c

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uboot_image.h

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usb-linux.c

Use locally defined structure.

2008-10-28 18:22:59 +00:00

VERSION

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vgafont.h

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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

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x86_64.ld

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x_keymap.c

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README

Read the documentation in qemu-doc.html.

Fabrice Bellard.

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