adding Irix (and, to a lesser extent, Solaris) userland emulation to QEMU
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Jonathan Neuschäfer ee1045877a linux-user: fix cmsg conversion in case of multiple headers
Currently, __target_cmsg_nxthdr compares a pointer derived from
target_cmsg against the msg_control field of target_msgh (through
subtraction).  This failed for me when emulating i386 code under x86_64,
because pointers in the host address space and pointers in the guest
address space were not the same.  This patch passes the initial value of
target_cmsg into __target_cmsg_nxthdr.

I found and fixed two more related bugs:
- __target_cmsg_nxthdr now returns the new cmsg pointer instead of the
  old one.
- tgt_space (in host_to_target_cmsg) doesn't count "sizeof (struct
  target_cmsghdr)" twice anymore.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2015-09-28 16:39:43 +03:00
audio
backends
block * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
bsd-user
crypto
default-configs spapr: Initialize hotplug memory address space 2015-09-23 10:51:10 +10:00
disas
docs * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
dtc@65cc4d2748
fpu
fsdev
gdb-xml
hw * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
include * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
libdecnumber
linux-headers vhost: rename VHOST_RESET_OWNER to VHOST_RESET_DEVICE 2015-09-24 16:27:52 +03:00
linux-user linux-user: fix cmsg conversion in case of multiple headers 2015-09-28 16:39:43 +03:00
migration
net Remove muldiv64() by using period instead of frequency 2015-09-25 18:03:19 +01:00
pc-bios pseries: Update SLOF firmware image to qemu-slof-20150813 2015-09-23 10:51:09 +10:00
pixman@87eea99e44
po
qapi utils: rename strtosz to use qemu prefix 2015-09-25 12:04:41 +02:00
qga
qobject
qom qom: Fix invalid error check in property_get_str() 2015-09-19 08:10:12 +02:00
roms pseries: Update SLOF firmware image to qemu-slof-20150813 2015-09-23 10:51:09 +10:00
scripts get_maintainer.pl: \C is deprecated 2015-09-25 12:04:41 +02:00
slirp slirp: Fix non blocking connect for w32 2015-09-24 20:52:28 +02:00
stubs
target-alpha alpha: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-arm * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
target-cris cris: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:43 +02:00
target-i386 i386: interrupt poll processing 2015-09-25 12:04:44 +02:00
target-lm32 lm32: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:43 +02:00
target-m68k m68k: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:43 +02:00
target-microblaze mb: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:43 +02:00
target-mips mips: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-moxie moxie: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:43 +02:00
target-openrisc or32: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-ppc ppc: Rename ELF_MACHINE to be PPC specific 2015-09-25 12:04:44 +02:00
target-s390x s390: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-sh4 sh4: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-sparc sparc: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-tilegx
target-tricore tricore: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
target-unicore32 unicore: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:43 +02:00
target-xtensa xtensa: Remove ELF_MACHINE from cpu.h 2015-09-25 12:04:44 +02:00
tcg tcg/mips: pass oi to tcg_out_tlb_load 2015-09-19 11:53:15 +02:00
tests * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
trace
ui gtk: avoid redefining _WIN32_WINNT macro 2015-09-24 20:52:28 +02:00
util utils: rename strtosz to use qemu prefix 2015-09-25 12:04:41 +02:00
.exrc
.gitignore libcacard: use the standalone project 2015-09-23 23:34:17 +02:00
.gitmodules
.mailmap
.travis.yml
CODING_STYLE
COPYING
COPYING.LIB
Changelog
HACKING
LICENSE
MAINTAINERS * First batch of MAINTAINERS updates 2015-09-25 21:52:30 +01:00
Makefile Makefile: fix build when VPATH is outside GIT tree 2015-09-25 12:04:41 +02:00
Makefile.objs libcacard: use the standalone project 2015-09-23 23:34:17 +02:00
Makefile.target * Linux header update and cleanup 2015-09-16 18:06:54 +01:00
README
VERSION
accel.c
aio-posix.c
aio-win32.c
arch_init.c
async.c
balloon.c
block.c
blockdev-nbd.c
blockdev.c
blockjob.c
bootdevice.c
bt-host.c
bt-vhci.c
configure oslib-win32: only provide localtime_r/gmtime_r if missing 2015-09-24 21:13:49 +02:00
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c
coroutine-win32.c
cpu-exec-common.c
cpu-exec.c i386: partial revert of interrupt poll fix 2015-09-25 12:04:44 +02:00
cpus.c
cputlb.c cputlb: Change tlb_set_dirty() arg to cpu 2015-09-16 17:33:33 +02:00
device-hotplug.c
device_tree.c
disas.c monitor: make monitor_fprintf and mon_get_cpu externally visible 2015-09-25 12:04:42 +02:00
dma-helpers.c
dump.c
exec.c include/exec: Move cputlb exec.c defs out 2015-09-16 17:33:33 +02:00
gdbstub.c
hmp-commands-info.hx hmp: added io apic dump state 2015-09-25 12:04:42 +02:00
hmp-commands.hx monitor: allow device_del to accept QOM paths 2015-09-22 11:31:56 +02:00
hmp.c
hmp.h
iohandler.c
ioport.c
iothread.c
kvm-all.c intc/gic: Extract some reusable vGIC code 2015-09-24 01:29:36 +01:00
kvm-stub.c
main-loop.c
memory.c memory: Fix bad error handling in memory_region_init_ram_ptr() 2015-09-18 14:39:39 +02:00
memory_mapping.c
module-common.c
monitor.c monitor: make monitor_fprintf and mon_get_cpu externally visible 2015-09-25 12:04:42 +02:00
nbd.c nbd: release exp->blk after all clients are closed 2015-09-16 17:33:33 +02:00
numa.c Fix bad error handling after memory_region_init_ram() 2015-09-18 14:39:29 +02:00
os-posix.c
os-win32.c
page_cache.c
qapi-schema.json vhost-user: add multiple queue support 2015-09-24 16:27:53 +03:00
qdev-monitor.c monitor: allow device_del to accept QOM paths 2015-09-22 11:31:56 +02:00
qdict-test-data.txt
qemu-bridge-helper.c
qemu-char.c
qemu-coroutine-io.c
qemu-coroutine-lock.c
qemu-coroutine-sleep.c
qemu-coroutine.c
qemu-doc.texi
qemu-ga.texi
qemu-img-cmds.hx
qemu-img.c utils: rename strtosz to use qemu prefix 2015-09-25 12:04:41 +02:00
qemu-img.texi
qemu-io-cmds.c utils: rename strtosz to use qemu prefix 2015-09-25 12:04:41 +02:00
qemu-io.c
qemu-log.c
qemu-nbd.c qemu-nbd: convert to use the QAPI SocketAddress object 2015-09-25 12:04:40 +02:00
qemu-nbd.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx vhost-user: add multiple queue support 2015-09-24 16:27:53 +03:00
qemu-seccomp.c
qemu-tech.texi doc: Refresh URLs in the qemu-tech documentation 2015-09-25 12:20:21 +02:00
qemu-timer.c
qemu.nsi nsis: Add QEMU version information to Windows registry 2015-09-24 20:52:28 +02:00
qemu.sasl
qjson.c
qmp-commands.hx monitor: allow device_del to accept QOM paths 2015-09-22 11:31:56 +02:00
qmp.c qom: Don't use 'gen': false for qom-get, qom-set, object-add 2015-09-21 09:56:49 +02:00
qtest.c
rules.mak
softmmu_template.h
spice-qemu-char.c
tcg-runtime.c
tci.c
thread-pool.c
thunk.c
tpm.c
trace-events block: Introduce a new API bdrv_co_no_copy_on_readv() 2015-09-25 08:37:07 -04:00
translate-all.c
translate-all.h
translate-common.c
user-exec.c
version.rc
vl.c machine: Eliminate QEMUMachine and qemu_register_machine() 2015-09-19 16:40:30 +02:00
xen-common-stub.c
xen-common.c
xen-hvm-stub.c
xen-hvm.c Fix bad error handling after memory_region_init_ram() 2015-09-18 14:39:29 +02:00
xen-mapcache.c

README

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team