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aurel32 9db3ba4db2 TCG x86/x86-64: use move with zero-extend for loads/stores

Starting with version 4.3, gcc returns the result of a function in
rax/eax/ax/al instead of rax/eax, depending of the return type. As
a consequence we should use a zero extend moe in TCG loads/stores.

See http://gcc.gnu.org/ml/gcc/2008-01/msg00052.html for more details.

A big thanks to malc who founds the problem and wrote the x86 patch.

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

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6011 c046a42c-6fe2-441c-8c8c-71466251a162

2008-12-13 18:57:21 +00:00

audio

Make audio violate POSIX less

2008-12-03 22:48:44 +00:00

bsd-user

linux-user: Move abi_* typedefs into qemu-types.h

2008-12-08 18:12:04 +00:00

darwin-user

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

fpu

softfloat-native: add float32_is_nan()

2008-12-13 11:46:15 +00:00

gdb-xml

Add GDB XML register description support.

2008-10-11 17:55:29 +00:00

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

keymaps

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

linux-user

Fix warning about unused shm_regions

2008-12-13 11:37:02 +00:00

pc-bios

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

slirp

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

target-alpha

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

target-arm

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

target-cris

Remove FORCE_RET() and RETURN()

2008-12-07 18:15:54 +00:00

target-i386

Fix smsw for x86_64 guest and bigendian host case

2008-12-13 15:51:14 +00:00

target-m68k

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

target-mips

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

target-ppc

target-ppc: keep only the table version for mfrom

2008-12-13 12:30:21 +00:00

target-sh4

target-sh4: remove 2 warnings

2008-12-11 22:42:50 +00:00

target-sparc

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

tcg

TCG x86/x86-64: use move with zero-extend for loads/stores

2008-12-13 18:57:21 +00:00

tests

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

.gitignore

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

a.out.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

aes.c

Fix miscellaneous minor things, by Andre Przywara.

2007-12-17 03:15:52 +00:00

aes.h

AES crypto support

2004-08-01 21:54:53 +00:00

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

alpha support

2003-04-29 20:53:42 +00:00

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

balloon.h

Add missing file from previous commit.

2008-12-04 20:35:16 +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

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

block-cow.c

Split block API from vl.h.

2007-11-11 02:51:17 +00:00

block-dmg.c

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +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

Use writeback caching by default with qcow2

2008-12-04 21:39:21 +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

Replace posix-aio with custom thread pool

2008-12-12 16:41:40 +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

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

block.c

Attached patch contains warning fixes.

2008-12-05 17:56:40 +00:00

block.h

Use writeback caching by default with qcow2

2008-12-04 21:39:21 +00:00

bswap.h

Attached patch makes NetBSD use the native bswap functions

2008-12-05 17:54:09 +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

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

buffered_file.h

Introduce a buffered file wrapper for QEMUFile

2008-10-13 03:10:22 +00:00

cache-utils.c

Add lost semicolons

2008-12-11 19:20:41 +00:00

cache-utils.h

Introduce and use cache-utils.[ch]

2008-12-10 19:18:40 +00:00

Changelog

Update

2008-06-08 01:55:07 +00:00

cocoa.m

Let the USB tablet reach the far bottom and right pixels

2008-03-10 19:34:27 +00:00

configure

Make sure to link librt if we need to.

2008-12-12 20:02:52 +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

update

2003-05-25 16:41:52 +00:00

cpu-all.h

Fix warnings introduced in r5948

2008-12-11 00:14:30 +00:00

cpu-defs.h

Fix comment typo.

2008-11-29 13:33:23 +00:00

cpu-exec.c

target-i386: SVM: acknowledge interrupt only after it is taken

2008-12-13 12:33:02 +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

Rename fls to qemu_fls

2008-12-11 19:37:54 +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

def-helper.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +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

Remove FORCE_RET() and RETURN()

2008-12-07 18:15:54 +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

Some cleanups after dyngen removal

2008-12-07 18:15:45 +00:00

exec.c

KVM: Coalesced MMIO support

2008-12-09 20:09:57 +00:00

feature_to_c.sh

Fix undeclared symbol warnings from sparse

2008-10-26 13:43:07 +00:00

gdbstub.c

target-alpha: gdb-stub support

2008-12-07 23:26:32 +00:00

gdbstub.h

gdbstub: manage CPUs as threads (Jan Kiszka)

2008-11-18 20:30:24 +00:00

gen-icount.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +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

Include <strings.h> for ffs().

2008-11-12 17:18:41 +00:00

hostregs_helper.h

Some cleanups after dyngen removal

2008-12-07 20:35:00 +00:00

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

ia64 host support (David Mosberger)

2005-04-07 22:20:31 +00:00

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: Coalesced MMIO support

2008-12-09 20:09:57 +00:00

kvm.h

KVM: Coalesced MMIO support

2008-12-09 20:09:57 +00:00

LICENSE

use the TCG code generator

2008-02-01 10:50:11 +00:00

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

Break up vl.h.

2007-11-17 17:14:51 +00:00

m68k.ld

m68k host port (Richard Zidlicky)

2003-08-10 22:14:22 +00:00

MAINTAINERS

Update maintainers list.

2008-08-25 22:26:03 +00:00

Makefile

Replace posix-aio with custom thread pool

2008-12-12 16:41:40 +00:00

Makefile.target

Replace posix-aio with custom thread pool

2008-12-12 16:41:40 +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

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +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

Linker scripts for MIPS hosts.

2007-05-05 19:24:38 +00:00

mipsel.ld

Linker scripts for MIPS hosts.

2007-05-05 19:24:38 +00:00

monitor.c

Accept password as an argument to 'change vnc password' monitor command (Chris Webb)

2008-12-10 15:14:13 +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

Fix some new warnings introduced after r5022

2008-12-07 19:30:18 +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

Remove redundant #ifdef _BSD

2008-12-11 19:39:56 +00:00

osdep.h

Fix a typo preventing GNUC builtins usage.

2008-12-01 01:53:55 +00:00

posix-aio-compat.c

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

posix-aio-compat.h

Replace posix-aio with custom thread pool

2008-12-12 16:41:40 +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

Update ppc.ld to work with newer binutils.

2007-04-28 19:00:30 +00:00

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

Code provision for n32/n64 mips userland emulation. Not functional yet.

2007-09-30 01:58:33 +00:00

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

Rename fls to qemu_fls

2008-12-11 19:37:54 +00:00

qemu-doc.texi

Accept password as an argument to 'change vnc password' monitor command (Chris Webb)

2008-12-10 15:14:13 +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

Break up vl.h.

2007-11-17 17:14:51 +00:00

qemu-tool.c

Fix warning from sparse (wrong declaration)

2008-11-30 16:25:17 +00:00

readline.c

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

README

update

2005-02-10 21:46:47 +00:00

s390-dis.c

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

s390.ld

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

savevm.c

Fix handling of disk-only snapshots (Kevin Wolf)

2008-12-11 21:06:49 +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

More detabification

2007-10-06 11:28:21 +00:00

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

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

2008-12-04 11:29:42 +00:00

translate-all.c

Some cleanups after dyngen removal

2008-12-07 20:35:00 +00:00

uboot_image.h

Simple u-boot image loading support.

2007-03-06 23:52:01 +00:00

usb-bsd.c

Attached patch contains warning fixes.

2008-12-05 17:56:40 +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

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

Introduce and use cache-utils.[ch]

2008-12-10 19:18:40 +00:00

vnc_keysym.h

Make keysym tables const

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

vnc.c

vnc: Fix crash on 'info vnc' after 'change vnc none'

2008-12-13 18:57:12 +00:00

vnchextile.h

Introduce accessors for DisplayState (Stefano Stabellini)

2008-11-24 19:29:13 +00:00

x86_64.ld

update

2005-01-06 20:50:00 +00:00

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.

Languages

C 83%

C++ 6.3%

Python 3.2%

Dylan 2.9%

Shell 1.6%

Other 2.8%