Some code uses qemu_file_set_error() already, so use it everywhere
when setting last_error, for consistency.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

"!X == 2" is always false (spotted by Coverity), so the checks
for whether rndis is in the correct state would never fire.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the usb-uhci device,
introduced by commit fff23ee9
'usb-uhci: Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the usb-ehci device,
introduced by commit 68d55358
'usb-ehci: Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the rtl8139 device,
introduced by commit 3ada003a
'rtl8139: Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the lsi53c895a device,
introduced by commit 9ba4524c
'lsi53c895a: Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the PCI IDE device,
introduced by commit 552908fe
'PCI IDE: Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the e1000 device,
introduced by commit 62ecbd35 'e1000:
Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This patch removes some unnecessary casts in the eepro100 device,
introduced by commit 16ef60c9
'eepro100: Use PCI DMA stub functions'.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NStefan Sandstrom <Stefan.Sandstrom@axis.com>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>

hw/mpcore.c is now implementing only ARM11MPCore specific peripherals,
and is #included only from hw/arm11mpcore.c, so just merge it into that
file.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Implement the A9MP private peripheral region correctly, rather
than piggybacking on the 11MPCore code; the two CPUs are not the
same in this area.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The only code left in mpcore_priv_read and mpcore_priv_write is now
the implementation of the SCU registers. Clean up by renaming functions
and removing some unnecessary conditionals to make this clearer.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Use the GIC provided memory region for the CPU interface rather
than implementing our own.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Switch to using the GIC memory regions for the CPU interface
rather than hand implementing them as a subcase of mpcore_priv_read()
and mpcore_priv_write().
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Expose the ARM GIC CPU interfaces as memory regions, rather than
just providing read and write functions for them.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Turn the ARM MPcore private timer/watchdog blocks into separate
qdev devices. This will allow us to share them neatly between
11MPCore and A9MPcore.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Properly implement dual-timer read/write for the sp804 dual timer module.
Based on ARM specs at
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0271d/index.htmlSigned-off-by: NHans Jang <hsjang@ok-labs.com>
Signed-off-by: NDavid Mirabito <david.mirabito@nicta.com.au>
Signed-off-by: NPeter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

When the i386 cmpxchg instruction is executed with a memory operand
and the comparison result is "unequal", do the memory write before
changing the accumulator instead of the other way around, because
otherwise the new accumulator value will incorrectly be used in the
comparison when the instruction is restarted after a page fault.

This bug was originally reported on 2010-04-25 as
https://bugs.launchpad.net/qemu/+bug/569760Signed-off-by: NAndreas Gustafsson <gson@gson.org>

W32 does not support line buffering, but it supports unbuffered output.

Unbuffered output is better for writing to qemu.log than fully buffered
output because it also shows the latest log messages when an application
crash occurs.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Since commit 1d14ffa9 (in 2005),
QEMU applications on W32 don't use the default SDL compiler flags:

Instead of a GUI application, a console application is created.

This has disadvantages (there is always an empty console window) and
no obvious reason, so this patch removes the strange flag modification.

The SDL GUI applications still can be run from a console window
and even send stdout and stderr to that console by setting environment
variable SDL_STDIO_REDIRECT=no.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Enable build by default PIE / read-only relocation sections for the QEMU
binaries on OpenBSD amd64/i386.
Signed-off-by: NBrad Smith <brad@comstyle.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

This bug was spotted by cppcheck.

Using g_try_malloc0 (as does the linux-user code) fixes this.

v2:
Use g_free in bsdload.c, too. Thanks to Peter Maydell for this hint.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Unfortunately, this conversion required an additional change.

In the old QMP command, the 'snapshot-file' argument is specified as
optional. The idea is to take the snapshot internally if 'snapshot-file'
is not passed. However, internal snapshots are not supported yet so
the command returns a MissingParamater error if 'snapshot-file' is not
passed. Which makes the argument actually required and will cause
compatibility breakage if we change that in the future.

To fix this the QAPI converted blockdev_snapshot_sync command makes the
'snapshot-file' argument required. Again, in practice it's actually required,
so this is not incompatible.

If we do implement internal snapshots someday, we'll need a new argument
for it.

Note that this discussion doesn't affect HMP.
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Note that the command being dropped uses the deprecated MONITOR_CMD_ASYNC
API, but the new command is a regular synchronous command. There shouldn't
be visible differences though, as MONITOR_CMD_ASYNC is internal only.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>