This is output when i use gdb with my img in which i installed windows xp
and after some time i get cannot find bound of the current line or received
SIGTRAP Trace/breakpoint trap and stops plz any one help
$ gdb -args x86_64-softmmu/qemu-system-x86_64 -m 512 -cdrom guest1.img
(gdb) r
Starting p
Dear All
Currently, QEMU don't implement trace target memory. For example we trace Arm
target on X86_64 PC.
So, how to implement it? Can you propose methodology to trace logical memory
access?
Thansk !
"The information in this e-mail (including attachments) is confidential and is
only in
On 09/22/2010 07:16 PM, Blue Swirl wrote:
gnulib's submodule is never built directly. It only lives in the build tree
so that it can be consulted by gnulib-tool, but it doesn't even make it to
the release tarballs. Instead, gnulib-tool should be invoked after checking
out superproject.git, and
Hi folks:
As most of you might know, we run some daily sanity and functional tests
with both qemu-kvm.git and qemu.git. I decided to write asking for help
with regards to what it appears to be a problem with the e1000 nw card
(the default). Here is a list of what it fails pretty much every day for
On 09/22/2010 09:43 PM, Mathias Krause wrote:
I managed to add the nvram option but how do I get a reference to the
drive back in the RTC code? Would I just loop with drive_get(IF_NONE, 0,
i) until the id of the returned drive is "nvram"? Doesn't sound right
but I've found no better solution due
<4c9a4c77.2080...@codemonkey.ws>; from Anthony Liguori on Wed, Sep 22, 2010 at
13:35:35 -0500
> >>Is the guest kernel vanilla 2.6.32.22 or is it a distro kernel? If the
> >>later, what distro?
> >>
> >>The difference in the two invocations is that with the -device syntax,
> >>you're getting offl
From: Kevin Wolf
This adds two functions that work on QEMUIOVectors and will be used by the next
qcow2 patches.
Signed-off-by: Kevin Wolf
---
Kevin already has this queued up for mainline. QED uses qemu_iovec_memset().
cutils.c | 50 +-
This patch adds support for the qemu-img check command. It also
introduces a dirty bit in the qed header to mark modified images as
needing a check. This bit is cleared when the image file is closed
cleanly.
If an image file is opened and it has the dirty bit set, a consistency
check will run an
QEMU Enhanced Disk format is a disk image format that forgoes features
found in qcow2 in favor of better levels of performance and data
integrity. Due to its simpler on-disk layout, it is possible to safely
perform metadata updates more efficiently.
Installations, suspend-to-disk, and other alloc
This patch adds code to look up data cluster offsets in the image via
the L1/L2 tables. The L2 tables are writethrough cached in memory for
performance (each read/write requires a lookup so it is essential to
cache the tables).
With cluster lookup code in place it is possible to implement
bdrv_is
Please excuse my late reply. I'm so much behind in this list, it's not
funny anymore.
I agree with Anthony, this series looks nice. A few remarks inline.
Isaku Yamahata writes:
> Make qbus_walk_children() call busfn for root bus.
Please don't repeat the subject in the body.
While I'm nit-p
On 09/22/2010 02:52 PM, Alex Williamson wrote:
During a hotplug, the netdev might be removed before the
connected virtio device. When this happens, the guest might
be running cleanup operations that can trigger a segfault in
qemu. Avoid one set of these by checking whether the peer
device is pr
On Thu, 2010-09-23 at 12:43 -0500, Anthony Liguori wrote:
> On 09/22/2010 02:52 PM, Alex Williamson wrote:
> > During a hotplug, the netdev might be removed before the
> > connected virtio device. When this happens, the guest might
> > be running cleanup operations that can trigger a segfault in
>
Adding the gcc format attribute detects a format bug
which is fixed here.
Cc: Blue Swirl
Cc: Kevin Wolf
Signed-off-by: Stefan Weil
---
block/blkverify.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/block/blkverify.c b/block/blkverify.c
index 8083464..b39fb67 100
The get_bits_from_size() calculates the log base-2 of a number. This is
useful in bit manipulation code working with power-of-2s.
Currently used by qcow2 and needed by qed in a follow-on patch.
Signed-off-by: Stefan Hajnoczi
---
block/qcow2.c | 22 --
cutils.c | 26
From: Anthony Liguori
This common function converts byte counts to human-readable strings with
proper units.
Signed-off-by: Anthony Liguori
Signed-off-by: Stefan Hajnoczi
---
cutils.c | 15 +++
qemu-common.h |1 +
2 files changed, 16 insertions(+), 0 deletions(-)
diff
Additional changes:
* Removed 'extern' from drive_add (avoids too long line).
* Removed 'extern' from other functions (makes declarations
consistent with others in same header file).
Cc: Blue Swirl
Cc: Kevin Wolf
Signed-off-by: Stefan Weil
---
blockdev.h | 15 +++
1 files chan
On Thu, Sep 23, 2010 at 6:37 PM, Stefan Weil wrote:
> Adding the gcc format attribute detects a format bug
> which is fixed here.
>
> Cc: Blue Swirl
> Cc: Kevin Wolf
> Signed-off-by: Stefan Weil
> ---
> block/blkverify.c | 5 +++--
> 1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff
This patch introduces the qed on-disk layout and implements image
creation. Later patches add read/write and other functionality.
Signed-off-by: Stefan Hajnoczi
---
Makefile.objs |1 +
block/qed.c | 530 +
block/qed.h | 148 +
Am 23.09.2010 20:53, schrieb Blue Swirl:
On Thu, Sep 23, 2010 at 6:37 PM, Stefan Weil wrote:
Adding the gcc format attribute detects a format bug
which is fixed here.
Cc: Blue Swirl
Cc: Kevin Wolf
Signed-off-by: Stefan Weil
---
block/blkverify.c |5 +++--
1 files changed, 3 insertio
This patch implements the read/write state machine. Operations are
fully asynchronous and multiple operations may be active at any time.
Allocating writes are serialized to make metadata updates consistent.
For example, two write requests to the same unallocated cluster should
only allocate the n
Am 23.09.2010 21:03, schrieb Stefan Weil:
Am 23.09.2010 20:53, schrieb Blue Swirl:
On Thu, Sep 23, 2010 at 6:37 PM, Stefan Weil
wrote:
Adding the gcc format attribute detects a format bug
which is fixed here.
Cc: Blue Swirl
Cc: Kevin Wolf
Signed-off-by: Stefan Weil
---
block/blkverify.c |
Replace the remaining format attribute printf by macro
GCC_FMT_ATTR which uses gnu_printf (if supported).
This needs additional code changes:
* Add qemu-common.h (which defined GCC_FMT_ATTR) were needed.
* Remove standard includes when qemu-common.h was added.
qemu-common.h already provides th
Since version 4.4.x, gcc supports additional format attributes.
__attribute__ ((format (gnu_printf, 1, 2)))
should be used instead of
__attribute__ ((format (printf, 1, 2))
because QEMU always uses standard format strings (even with mingw32).
The patch replaces format attribute printf / __
Signed-off-by: Stefan Weil
---
audio/audio.h |2 +-
disas.c|3 ++-
hw/mips_fulong2e.c |3 ++-
hw/mips_malta.c|3 ++-
json-parser.c |3 ++-
monitor.c |3 ++-
monitor.h |3 ++-
qemu-char.h|3 ++-
qemu-error.h
On Thu, Sep 23, 2010 at 7:11 PM, Stefan Weil wrote:
> Am 23.09.2010 21:03, schrieb Stefan Weil:
>>
>> Am 23.09.2010 20:53, schrieb Blue Swirl:
>>>
>>> On Thu, Sep 23, 2010 at 6:37 PM, Stefan Weil
>>> wrote:
Adding the gcc format attribute detects a format bug
which is fixed here.
>
On Thu, Sep 23, 2010 at 7:28 PM, Stefan Weil wrote:
> Replace the remaining format attribute printf by macro
> GCC_FMT_ATTR which uses gnu_printf (if supported).
>
> This needs additional code changes:
>
> * Add qemu-common.h (which defined GCC_FMT_ATTR) were needed.
>
> * Remove standard includes
Am 23.09.2010 22:33, schrieb Blue Swirl:
On Thu, Sep 23, 2010 at 7:28 PM, Stefan Weil wrote:
Replace the remaining format attribute printf by macro
GCC_FMT_ATTR which uses gnu_printf (if supported).
This needs additional code changes:
* Add qemu-common.h (which defined GCC_FMT_ATTR) were need
Hi there,
we've been using qemu for quite a while on different platforms and we'd like to
perform snapshots on running qemu machines and tar them onto a backup server.
The qemu-img snapshot can only be applied to inactive qemu machines (images),
hence this is not applicable. The savevm command w
Am 23.09.2010 22:24, schrieb Blue Swirl:
On Thu, Sep 23, 2010 at 7:11 PM, Stefan Weil wrote:
Am 23.09.2010 21:03, schrieb Stefan Weil:
Am 23.09.2010 20:53, schrieb Blue Swirl:
On Thu, Sep 23, 2010 at 6:37 PM, Stefan Weil
wrote:
Adding the gcc format attribute detects a format bug
which i
On Thu, 23 Sep 2010, Stefan Hajnoczi wrote:
> The get_bits_from_size() calculates the log base-2 of a number. This is
> useful in bit manipulation code working with power-of-2s.
>
> Currently used by qcow2 and needed by qed in a follow-on patch.
int ilog2 (size_t size)
{
if (size & (size -
Public bug reported:
I tried to map a folder with qemu-kvm qemu-kvm-0.13.0-rc1-3-gc9c2179
(this is v0.13.0-rc1-16667-gc9c2179). I mounted it first in passthrough
mode and saw all symlinks as expected. Then I used mapped and noticed
that the target of a symlink changed to the actual data inside the
On Sun, Sep 19, 2010 at 01:45:33PM +0200, Michael S. Tsirkin wrote:
> On Sun, Sep 19, 2010 at 01:56:23PM +0900, Isaku Yamahata wrote:
> > On Wed, Sep 15, 2010 at 02:43:10PM +0200, Michael S. Tsirkin wrote:
> > > > +/***
> > > >
On Wed, Sep 22, 2010 at 01:50:16PM +0200, Michael S. Tsirkin wrote:
> > +}
> > +
> > +/* capability & control */
> > +if (ranges_overlap(addr, len, pos + PCI_ERR_CAP, 4)) {
> > +uint32_t err_cap = pci_get_long(dev->config + pos + PCI_ERR_CAP);
> > +if (!(err_cap & PCI_E
On Fri, Sep 17, 2010 at 12:14:59PM +0100, anthony.per...@citrix.com wrote:
> +static int xen_platform_initfn(PCIDevice *dev)
> +{
> +PCIXenPlatformState *d = DO_UPCAST(PCIXenPlatformState, pci_dev, dev);
> +uint8_t *pci_conf;
> +
> +pci_conf = d->pci_dev.config;
> +
> +pci_config_se
On Fri, Sep 17, 2010 at 12:15:00PM +0100, anthony.per...@citrix.com wrote:
> From: Anthony PERARD
>
> This patch introduces Xen specific call in piix_pci.
>
> The specific part for Xen is in write_config, set_irq and get_pirq.
>
> Signed-off-by: Anthony PERARD
> Signed-off-by: Stefano Stabelli
On Wed, Sep 22, 2010 at 01:25:59PM +0200, Michael S. Tsirkin wrote:
> > +PCIESlot *pcie_root_init(PCIBus *bus, int devfn, bool multifunction,
> > + const char *bus_name, pci_map_irq_fn map_irq,
> > + uint8_t port, uint8_t chassis, uint16_t slot);
> >
On Fri, Sep 17, 2010 at 12:14:59PM +0100, anthony.per...@citrix.com wrote:
> +static uint32_t platform_mmio_read(void *opaque, target_phys_addr_t addr)
> +{
> +static int warnings = 0;
> +
> +if (warnings < 5) {
> +DPRINTF("Warning: attempted read from physical address "
> +
38 matches
Mail list logo
