preserve-emulation/xemu: Original Xbox Emulator for Windows, macOS, and Linux (Active Development) - xemu

0 Fork 0

mirror of https://github.com/xemu-project/xemu.git synced 2026-11-13 09:39:01 +01:00

T

aliguori c96f1a48d2 Fix alarm_timer race with select - v3 (Jan Kiszka)

Changing the default IO timeout to 5 s (#5578) made a race visible
between the alarm_timer and select() in main_loop_wait(): If the timer
fired before select was able to block, the full select() timeout could
have been applied instead of returning immediately. Since #5578, this
causes heavy problems to the Musicpal board emulation with stalls up to
5 s, but also with some older Linux guest kernels.

The following patch introduces a pipe that is written to by
host_alarm_handler and select()'ed in main_loop_wait(). This avoids
prevents that select() blocks though a timer has fired and waits for
processing.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5633 c046a42c-6fe2-441c-8c8c-71466251a162

2008-11-05 20:29:45 +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

Preliminary BSD user emulator support

2008-10-26 20:33:16 +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

SM501 emulation for R2D-SH4

2008-11-05 20:24:35 +00:00

keymaps

fixing keymap for Windows keys (Stefano Stabellini)

2008-09-22 19:45:36 +00:00

linux-user

Fix return value printing for shmat (Lauro Ramos Venancio).

2008-10-28 10:39:39 +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: use the new TCG logical operations

2008-10-21 11:29:11 +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

Add missing files to KVM commit.

2008-11-05 16:29:27 +00:00

target-m68k

Add GDB XML register description support.

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

target-mips

target-mips: use the new rotr/rotri instructions

2008-11-04 19:13:47 +00:00

target-ppc

target-ppc: use the new rotr/rotri instructions

2008-11-03 07:08:44 +00:00

target-sh4

Fix undeclared symbol warnings from sparse

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

target-sparc

Fix TCGv size mismatches

2008-11-01 13:44:52 +00:00

tcg

Mention output overlaps.

2008-11-04 13:17:17 +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

Fix warnings that would be caused by ld flag --warn-common

2008-09-17 19:04:14 +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

Fix incorrect use of pstrcpy (malc)

2008-10-26 10:22:11 +00:00

block.c

Expand cache= option and use write-through caching by default

2008-10-14 14:42:54 +00:00

block.h

Expand cache= option and use write-through caching by default

2008-10-14 14:42:54 +00:00

bswap.h

e1000: fix unaligned access

2008-03-28 22:30:48 +00:00

bt-host.c

Disable bluetooth proxy compilation on win32.

2008-09-30 23:31:35 +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

Add KVM support to QEMU

2008-11-05 16:04:33 +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

Replace uses of strndup (a GNU extension) with Qemu pstrdup

2008-10-25 11:23:27 +00:00

d3des.c

Ansify to please sparse

2008-10-27 19:49:12 +00:00

d3des.h

…

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

Add KVM support to QEMU

2008-11-05 16:04:33 +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

…

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

Add missing files to KVM commit.

2008-11-05 16:29:27 +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

SM501 emulation for R2D-SH4

2008-11-05 20:24:35 +00:00

migration-tcp.c

Fix GCC 4 signedness warning

2008-10-25 11:25:48 +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

Move network redirection code out of vl.c and into net.c

2008-10-31 19:10:00 +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

qemu-char: include hw/baum.h

2008-11-01 00:53:09 +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

Clarify qemu_bh_schedule_idle() usage

2008-10-31 17:42:00 +00:00

qemu-doc.texi

Preliminary BSD user emulator support

2008-10-26 20:33:16 +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

Fix error introduced by r5044

2008-08-25 20:03:28 +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

Use WIN32_LEAN_AND_MEAN, by Stefan Weil.

2007-12-17 04:42:29 +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

Fix alarm_timer race with select - v3 (Jan Kiszka)

2008-11-05 20:29:45 +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.