Enable the recently added build check on global variables that are (or
contain) pointers to memory allocated by malloc_tmp(). This helps
detect cases where temporary memory is accessed after POST.
Signed-off-by: Kevin O'Connor
---
src/boot.c| 4 ++--
src/pci.c | 2 +-
src/pmm.c | 6
Add a build check to verify certain variables are only reachable via
the 32bit "init" code. This can be used as a mechanism to enforce
certain data (and code that accesses that data) as only available
during POST.
Signed-off-by: Kevin O'Connor
---
src/types.h| 4
tools/layoutrom.p
The smm_setup() call is invoked from resume. The PCIDevices list is
only valid during POST. Cache the necessary PCI BDF ids so that
PCIDevices isn't needed.
Signed-off-by: Kevin O'Connor
---
src/paravirt.c | 1 +
src/smm.c | 66 +++---
The make_bios_readonly() call is invoked from resume. The PCIDevices
list is only valid during POST. Cache the necessary PCI BDF ids so
that PCIDevices isn't needed.
Signed-off-by: Kevin O'Connor
---
src/shadow.c | 34 +-
1 file changed, 13 insertions(+), 21 del
Memory allocated with malloc_tmp() (and its variants) is only valid
during the POST phase. It can be tricky to find all users of "tmp"
memory and failures from getting this wrong can be subtle. So, this
series adds a mechanism to try and catch these cases. The idea is to
flag global variables th
Avoid referencing __FILE__ - that value changes depending on the
user's build setting of OUT. The function and line number are
sufficient.
Also, use panic() instead of looping forever.
Signed-off-by: Kevin O'Connor
---
src/virtio-ring.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(
Generate dependencies on pre-processed ASL files. This ensures that a
change to an imported dsdt file will cause iasl to be called.
Make .config depend on Kconfig files.
Signed-off-by: Kevin O'Connor
---
Makefile | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/Make
Kevin O'Connor wrote:
> I don't believe that dictating one "true compiler" or one "true
> blob" is necessary or desirable.
Sure. The point isn't to have only one correct way, but to have
reliable results in the common case.
A reference toolchain and a reference blob both help accomplish
that, but
On 03/08/13 21:27, Kevin O'Connor wrote:
On Fri, Mar 08, 2013 at 11:48:57AM +0800, WANG Siyuan wrote:
According to this piece of code in src/ahci.c, seabios fails to set
DMA or PIO on ahci. PORT_IRQ_STAT is 0.
Thanks. Can you send a patch with the proposed fix?
-Kevin
I am sorry, but I don't
On Fri, Mar 08, 2013 at 12:03:15AM +0800, Peter Maydell wrote:
> Earlier in this thread it's been stated that this often produces
> subtly broken blobs...
I think there have been some far reaching conclusions in this thread
based on incorrect premises.
SeaBIOS has had problems with mis-compilatio
On Fri, Mar 08, 2013 at 11:48:57AM +0800, WANG Siyuan wrote:
> According to this piece of code in src/ahci.c, seabios fails to set
> DMA or PIO on ahci. PORT_IRQ_STAT is 0.
Thanks. Can you send a patch with the proposed fix?
-Kevin
___
SeaBIOS mailing
On 03/08/13 04:35, Kevin O'Connor wrote:
> On Thu, Mar 07, 2013 at 09:43:04AM +0100, Aurelien Jarno wrote:
>> On Wed, Mar 06, 2013 at 07:53:51PM -0500, Kevin O'Connor wrote:
>>> That change is definitely just build related - I don't see how it
>>> could impact the final SeaBIOS binary. How did you
On 03/07/13 04:04, Kevin O'Connor wrote:
> This patch changes SeaBIOS to pass the PCI regions via a dynamically
> updated SSDT instead of via the BDAT memory reference system. This
> change will likely make it easier to port the ACPI tables to QEMU.
>
> This patch has only been lightly tested.
L
> Did it? This is F18:
>
> $ rpm -q --requires qemu-system-x86|grep bios
> seabios-bin >= 0.6.0-2
> sgabios-bin
> vgabios >= 0.6c-2
Oops.
There is a seavgabios-bin package too, and I through cole switched qemu
over, but apparently this didn't happen (or maybe in rawhide only) ...
cheers,
Ger
On Fri, 2013-03-08 at 08:47 +0100, Paolo Bonzini wrote:
> Wasn't that a fix for the SeaBIOS VGA BIOS? The one in qemu.git is
> still built from the Bochs VGA BIOS.
No, it was for Bochs VGA BIOS.
http://lists.gnu.org/archive/html/qemu-devel/2013-01/msg03650.html
--
dwmw2
smime.p7s
Description
Il 08/03/2013 09:20, Gerd Hoffmann ha scritto:
> On 03/08/13 08:47, Paolo Bonzini wrote:
>>> FWIW I find the binaries in git to be a PITA. I submitted a patch in
>>> January to fix the VGA BIOS but it's still broken in git. The one
>>> installed in /usr/share/qemu is fine, but whenever I build qemu
On 03/08/13 08:47, Paolo Bonzini wrote:
>> FWIW I find the binaries in git to be a PITA. I submitted a patch in
>> January to fix the VGA BIOS but it's still broken in git. The one
>> installed in /usr/share/qemu is fine, but whenever I build qemu from git
>> I have to remember to *remove* the one
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