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aurel32 32938e127f target-i386: Fix jmp im on x86_64 when executing 32-bit code 
When running grub-install (32-bit) on an x86_64 Linux system in qemu, it
hangs on a pagefault forever, because an integer overflow occurs on the
IP on "jmp im". This patch masks overflows for 32 bit IPs on a 64 bit
system, just like it is done for 16 bit IPs already.

Using this patch, x86_64 openSUSE installation works again.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kevin Wolf <kwolf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5963 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-10 15:02:16 +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 Make target_sigaltstack_used static 2008-10-05 11:09:37 +00:00
fpu Add native softfloat fpu functions (Christoph Egger) 2008-11-22 20:17:37 +00:00
gdb-xml Add GDB XML register description support. 2008-10-11 17:55:29 +00:00
hw MIPS Magnum: fix memory-mapped i8042 2008-12-10 15:02:07 +00:00
keymaps fixing keymap for Windows keys (Stefano Stabellini) 2008-09-22 19:45:36 +00:00
linux-user linux-user: mremap(): handle MREMAP_FIXED and MREMAP_MAYMOVE correctly 2008-12-08 18:12:40 +00:00
pc-bios Update OpenBIOS images to SVN r237. 2008-09-18 19:41:28 +00:00
slirp slirp: fix CVE 2007-5729 2008-12-07 18:15:23 +00:00
target-alpha target-alpha: gdb-stub support 2008-12-07 23:26:32 +00:00
target-arm Remove FORCE_RET() and RETURN() 2008-12-07 18:15:54 +00:00
target-cris Remove FORCE_RET() and RETURN() 2008-12-07 18:15:54 +00:00
target-i386 target-i386: Fix jmp im on x86_64 when executing 32-bit code 2008-12-10 15:02:16 +00:00
target-m68k Allocate cleared memory for cpu state. 2008-12-01 14:29:13 +00:00
target-mips MIPS: remove a few warnings 2008-12-07 23:26:24 +00:00
target-ppc target-ppc: kill a warning 2008-12-08 18:11:50 +00:00
target-sh4 SH4: kill a few warnings 2008-12-07 22:46:42 +00:00
target-sparc Common cpu_loop_exit prototype 2008-11-30 16:23:09 +00:00
tcg Fix 64-bit targets compilation on ARM host. 2008-12-07 23:35:47 +00:00
tests Implement SSE4.1, SSE4.2 (x86). 2008-10-04 03:27:44 +00:00
.gitignore Update .gitignore 2008-12-07 16:04:13 +00:00
a.out.h 64bit->win32 cross build fix. 2007-03-04 00:52:16 +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
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 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 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 block: make raw aio signaling non-blocking (Gerd Hoffman) 2008-11-13 19:23:17 +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 Use qemu_isfoobar and qemu_towombat versions, based on patch by Christoph Egger 2008-11-22 20:04:24 +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 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 Disable KVM support if the kernel modules have broken memory slot handling 2008-12-09 19:59:09 +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
cpu-all.h KVM: Coalesced MMIO support 2008-12-09 20:09:57 +00:00
cpu-defs.h Fix comment typo. 2008-11-29 13:33:23 +00:00
cpu-exec.c Attached patch make cpu-exec.c compile on NetBSD. 2008-12-05 17:55:45 +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 Define fls() in terms of clz32(). 2008-12-04 20:08:06 +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 TCG variable type checking. 2008-11-17 14:43:54 +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 TCG variable type checking. 2008-11-17 14:43:54 +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
MAINTAINERS Update maintainers list. 2008-08-25 22:26:03 +00:00
Makefile Remove a few dyngen and dyngen related code 2008-12-07 15:21:23 +00:00
Makefile.target Enable gcc flag -Wredundant-decls 2008-12-07 19:16:27 +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 Reintroduce migrate-to-exec: support (Charles Duffy) 2008-11-11 16:46:33 +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 Add virtio-balloon support 2008-12-04 20:33:06 +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 Use MAP_ANON also for FreeBSD (Juergen Lock) 2008-11-22 20:43:01 +00:00
osdep.h Fix a typo preventing GNUC builtins usage. 2008-12-01 01:53:55 +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 The configure test for struct iovec #includes <sys/uio.h> but qemu-common.h did not. 2008-12-06 19:44:56 +00:00
qemu-doc.texi Use writeback caching by default with qcow2 2008-12-04 21:39:21 +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 Attached patch fixes a series of this warning 2008-11-16 13:53:32 +00:00
README update 2005-02-10 21:46:47 +00:00
s390-dis.c Revert licensing to "GPLv2 or later", by Ulrich Hecht. 2008-01-17 13:56:59 +00:00
s390.ld
savevm.c Split savevm code into savevm.c 2008-11-11 21:33:36 +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 Fix some new warnings introduced after r5022 2008-12-07 19:30:18 +00:00
vnc_keysym.h Make keysym tables const 2008-10-02 18:26:42 +00:00
vnc.c Make audio violate POSIX less 2008-12-03 22:48:44 +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.