Move socket-related Solaris libraries to $solarisnetlibs and use them
for both $LIBS and $libs_qga.
Fixes build on illumos without --disable-guest-agent.
Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
ga_channel_open() was using open flag O_ASYNC for SIGIO-driven I/O.
This breaks on illumos, so fall back to POSIX I_SETSIG ioctl (SIGPOLL).
Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
The timeout argument was unused up to now,
but it can be used to reduce the poll_timeout when it is infinite
(negative value) or larger than timeout.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Initially, vga_get_text_resolution returns a text resolution of 1 x 1
(vga register values are 0).
This is visible during MIPS Malta boot with SDL. It also occurs with the
i386 or x86_64 system emulation when it runs in single step mode:
QEMU changes the size of the SDL window to the smallest possible value
which is supported by the window manager. As this is not the calculated
size, QEMU switches to scaled mode. When the BIOS or the VGA driver sets
the normal text resolution, the window stays small and displays
microscopic characters.
Ignoring text resolutions of 1 x 1 or less avoids these problems.
A similar workaround already exists for too large resolutions.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fold is_ram_rom and is_ram_rom_romd() into callers.
Change is_romd() and section_addr() to take MemoryRegion
instead of MemoryRegionSection for consistency and
use memory_region_ prefix.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Make s_cputlb_empty_entry 'const'.
Rename tlb_flush_jmp_cache() to tb_flush_jmp_cache().
Refactor code to add cpu_tlb_reset_dirty_all(),
memory_region_section_get_iotlb() and
memory_region_is_unassigned().
Remove unused cpu_tlb_update_dirty().
Fix coding style in areas to be moved.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* 'maintainers-up' of git://repo.or.cz/qemu/afaerber:
MAINTAINERS: Document all stable trees
MAINTAINERS: Fix SCM tree for virtio-9p
MAINTAINERS: Indicate type of SCM
MAINTAINERS: Fix TCI file pattern
MAINTAINERS: Fix virtio-9p file pattern
MAINTAINERS: Fix PC file pattern
* 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber:
Drop darwin-user
configure: add '--disable-cocoa' switch
raw-posix: Do not use CONFIG_COCOA macro
* 'prep-up' of git://repo.or.cz/qemu/afaerber:
prep: Move int-ack register from PReP to Raven PCI emulation
prep: Initialize PC speaker
isa: Add isa_bus_from_device() method
fdc: Parametrize ISA base, IRQ and DMA
i82378/i82374: Do not create DMA controller twice
* 'qom-cpu-rest.v1' of git://github.com/afaerber/qemu-cpu:
Makefile: Simplify compilation of target-*/cpu.c
target-mips: Start QOM'ifying CPU init
target-mips: QOM'ify CPU
target-m68k: Add QOM CPU subclasses
target-m68k: Start QOM'ifying CPU init
target-m68k: QOM'ify CPU reset
target-m68k: QOM'ify CPU
target-sh4: Start QOM'ifying CPU init
target-sh4: QOM'ify CPU reset
target-sh4: QOM'ify CPU
MAINTAINERS: Downgrade target-mips and target-sh4 to Odd Fixes
MAINTAINERS: Downgrade target-m68k to Odd Fixes
Using bool reduces the size of the structure and improves readability.
Two holes in the structure were removed.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Using bool reduces the size of the structure and improves readability.
A hole in the structure was removed.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
The MinGW toolchain on w32/w64 hosts does not create symbolic links,
but implements 'ln -s' similar to 'cp -r'.
In incremental out of tree builds, this resulted in files which
were not updated when their counterparts in the QEMU source tree
changed. Especially for Makefile* this happened very often.
With this patch, the 'symlinked' files are now always updated for
out of tree builds. Similar code was already used for the symbolic
link of libcacard/Makefile.
The symlink macro always removes the target before it is created
again, therefore the rm command for libcacard/Makefile was redundant
and is removed now.
Macro symlink is also used with directories. To remove them on w32
hosts, a recursive rm is needed.
v2:
Quote arguments in shell function symlink, and also quote any argument
which is passed to symlink and which contains macros. This should reduce
the chance of accidents caused by rm -rf.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
It's been orphaned, not compiling for a long time and despite Apple's
drop of their Rosetta ppc emulation technology with Mac OS X Lion no one
has stepped up to fix it.
Testing necessary changes wrt QOM'ification thus is impossible, so we
might as well remove it completely.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
When SDL support is disabled, there is no way to build QEMU without
Cocoa support on MacOS X. This patch adds '--disable-cocoa' switch and
allows to build QEMU without both SDL and Cocoa frontends.
Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
[AF: Adapt help output]
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Use __APPLE__ and __MACH__ macros instead of CONFIG_COCOA to detect Mac
OS X host. The patch is based on Ben Leslie's patch:
http://patchwork.ozlabs.org/patch/97859/
Signed-off-by: Ben Leslie <benno@benno.id.au>
Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Register is one byte-wide (as per specification), so there is no need
to specify endianness.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
[AF: Limit access validity to size 1]
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Currently, qemu-ga may die/get killed/go away for whatever reason after
guest-fsfreeze-freeze has been issued, and before guest-fsfreeze-thaw
has been issued. This means the only way to unfreeze the guest is via
VNC/network/console access, but obtaining that access after-the-fact can
often be very difficult when filesystems are frozen. Logins will almost
always hang, for instance. In many cases the only recourse would be to
reboot the guest without any quiescing of volatile state, which makes
this a corner-case worth giving some attention to.
A likely failsafe for this situation would be to use a watchdog to
restart qemu-ga if it goes away. There are some precautions qemu-ga
needs to take in order to avoid immediately hanging itself on I/O,
however, namely, we must disable logging and defer to processing/creation
of user-specific logfiles, along with creation of the pid file if we're
running as a daemon. We also need to disable non-fsfreeze-safe commands,
as we normally would when processing the guest-fsfreeze-freeze command.
To track when we need to do this in a way that persists between multiple
invocations of qemu-ga, we create a file on the guest filesystem before
issuing the fsfreeze, and delete it when doing the thaw. On qemu-ga
startup, we check for the existance of this file to determine
the need to take the above precautions.
We're forced to do it this way since a more traditional approach such as
reading/writing state to a dedicated state file will cause
access/modification time updates, respectively, both of which will hang
if the file resides on a frozen filesystem. Both can occur even if
relatime is enabled. Checking for file existence will not update the
access time, however, so it's a safe way to check for fsfreeze state.
An actual watchdog-based restart of qemu-ga can itself cause an access
time update that would thus hang the invocation of qemu-ga, but the
logic to workaround that can be handled via the watchdog, so we don't
address that here (for relatime we'd periodically touch the qemu-ga
binary if the file $qga_statedir/qga.state.isfrozen is not present, this
avoids qemu-ga updates or the 1 day relatime threshold causing an
access-time update if we try to respawn qemu-ga shortly after it goes
away)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Currently we rely on fsfreeze/thaw commands disabling/enabling logging
then having other commands check whether logging is disabled to avoid
executing if they aren't safe for running while a filesystem is frozen.
Instead, have an explicit whitelist of fsfreeze-safe commands, and
consolidate logging and command enablement/disablement into a pair
of helper functions: ga_set_frozen()/ga_unset_frozen()
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
guest-fsfreeze-thaw relies on state information obtained from
guest-fsfreeze-freeze to determine what filesystems to unfreeze.
This is unreliable due to the fact that that state does not account
for FIFREEZE being issued by other processes, or previous instances
of qemu-ga. This means in certain situations we cannot thaw
filesystems even with a responsive qemu-ga instance at our disposal.
This patch allows guest-fsfreeze-thaw to be issued unconditionally.
It also adds some additional logic to allow us to thaw filesystems
regardless of how many times the filesystem's "frozen" refcount has
been incremented by any guest processes.
Also, guest-fsfreeze-freeze now operates atomically: on success all
freezable filesystems are frozen, and on error all filesystems are
thawed. The ambiguous "GUEST_FSFREEZE_STATUS_ERROR" state is no
longer entered.
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Move code not dependent on mips_def_t from cpu_mips_init() into a
QOM initfn, as a start.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Embed CPUMIPSState as first member of QOM MIPSCPU.
Let CPUClass::reset() call cpu_state_reset() for now.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Move code from cpu_m68k_set_model() into model-specific initfns
and inline the remaining parts into cpu_m68k_init().
Let m68k_cpu_list() print CPU classes alphabetically except for "any".
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Laurent Vivier <Laurent@Vivier.EU>
Tested-by: Laurent Vivier <Laurent@Vivier.EU>
Embed CPUM68KState as first member of QOM M68kCPU.
Drop cpu_m68k_close() in favor of object_delete().
Let CPUClass::reset() call cpu_state_reset() for now.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Laurent Vivier <Laurent@Vivier.EU>
Tested-by: Laurent Vivier <Laurent@Vivier.EU>
Move code from cpu_state_reset() to QOM superh_cpu_reset().
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Embed CPUSH4State as first member of SuperHCPU.
Let CPUClass::reset() call cpu_state_reset() for now.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Patches are not being handled, so let's downgrade to Odd Fixes.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Aurélien Jarno <aurelien@aurel32.net>
m68k patches are not being handled, so let's downgrade to Odd Fixes.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Paul Brook <paul@codesourcery.com>
Speaker init has been added in 506b7ddf88,
but audio subsystem init was missing.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Keep the PC values as defaults but allow to override them for PReP.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
This fixes a crash in PReP emulation when using DMA controller to access
floppy drive.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
This patch fixes a build regression with MinGW which was introduced by
commit 7c7db75576.
The 3rd argument of g_main_context_query must point to a gint value.
Using a pointer to an uint32_t value is wrong.
The timeout argument of function os_host_main_loop_wait was never
used for w32 / w64.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fixes the build when combined with the drop of darwin-user.
Enthusiasts can still try building it using --enable-bsd-user.
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Cc: Bernhard Walle <bernhard@bwalle.de>
Tested-by: Bernhard Walle <bernhard@bwalle.de> [Mac OS 10.7.3]
Acked-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Based on the following Coccinelle patch:
@@
typedef int16, int_fast16_t;
@@
-int16
+int_fast16_t
Avoids a workaround for AIX.
Add typedef for pre-10 Solaris.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: malc <av1474@comtv.ru>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Based on the following Coccinelle patch:
@@
typedef uint16, uint_fast16_t;
@@
-uint16
+uint_fast16_t
Fixes the build of the Cocoa frontend on Mac OS X and avoids a
workaround for AIX.
For pre-10 Solaris include osdep.h.
Reported-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
Reported-by: Rui Carmo <rui.carmo@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Juan Pineda <juan@logician.com>
Cc: malc <av1474@comtv.ru>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
osdep.h is included via qemu-common.h.
Prepares for use of [u]int_fast*_t types in softfloat code.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Cc: Aurélien Jarno <aurelien@aurel32.net>
Cc: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
normalizeFloat{32,64}Subnormal() expect the exponent as int16, not int.
This went unnoticed since int16 and uint16 were both typedef'ed to int.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* 'target-arm.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm:
target-arm: Make SETEND respect bswap_code (BE8) setting
target-arm: Move A9 config_base_address reset value to ARMCPU
target-arm: Change cpu_arm_init() return type to ARMCPU
* 'timer' of git://qemu.weilnetz.de/qemu:
qemu-timer: Optimize data structures
qemu-timer: Remove function alarm_has_dynticks
qemu-timer: Use bool, false, true for boolean values
qemu-timer: Remove unused function qemu_alarm_pending
qemu-timer: Remove redundant include statements
* qmp/queue/qmp:
qapi: fix qmp_balloon() conversion
qemu-iotests: add block-stream speed value test case
block: add 'speed' optional parameter to block-stream
block: change block-job-set-speed argument from 'value' to 'speed'
block: use Error mechanism instead of -errno for block_job_set_speed()
block: use Error mechanism instead of -errno for block_job_create()
Commit d72f326431 forgot to convert a call from qerror_report() to
error_set(). Fix it.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
