tml
> which never got merged.
>
> Signed-off-by: Steffen Görtz
> Reviewed-by: Stefan Hajnoczi
> Reviewed-by: Thomas Huth
> Reviewed-by: Laurent Vivier
> Signed-off-by: Stefan Hajnoczi
> Message-id: 20190103091119.9367-2-stefa...@redhat.com
> Originally-by: Matthew Ogil
ent noticably more time on qemu
patches than I had intended to spend total on playing with
this guest, although I may continue if I have a clearly
defined strategy.)
- Matthew Ogilvie
On Fri, Jan 11, 2013 at 05:45:28PM +0200, Gleb Natapov wrote:
> On Thu, Jan 10, 2013 at 11:40:07PM -0700, Matthew Ogilvie wrote:
> > On Tue, Jan 08, 2013 at 09:31:19AM +0200, Gleb Natapov wrote:
> > > On Mon, Jan 07, 2013 at 06:17:22PM -0600, mmogi...@miniinfo.net wrote:
> >
On Tue, Jan 08, 2013 at 09:31:19AM +0200, Gleb Natapov wrote:
> On Mon, Jan 07, 2013 at 06:17:22PM -0600, mmogi...@miniinfo.net wrote:
> > On Mon, 7 Jan 2013 11:39:18 +0200, Gleb Natapov wrote:
> > > On Wed, Dec 26, 2012 at 10:39:53PM -0700, Matthew Ogilvie wrote:
> > &g
On Tue, Jan 08, 2013 at 09:41:36AM +0200, Gleb Natapov wrote:
> On Mon, Jan 07, 2013 at 06:35:47PM -0600, mmogi...@miniinfo.net wrote:
> > On Mon, 7 Jan 2013 14:04:03 +0200, Gleb Natapov wrote:
> > > On Wed, Dec 26, 2012 at 10:39:54PM -0700, Matthew Ogilvie wrote:
>
ch the net for 23124406.pdf.
Signed-off-by: Matthew Ogilvie
---
arch/x86/kvm/i8254.c | 44 ++--
1 file changed, 34 insertions(+), 10 deletions(-)
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index cd4ec60..fd38938 100644
--- a/arch/x86/kvm/i82
y to deliver an interrupt to the CPU even
though IRQ2 had dropped again, resulting in a spurious interupt
(IRQ15) and a panicked UNIX kernel.
Signed-off-by: Matthew Ogilvie
---
arch/x86/kvm/i8259.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/x86/kvm/i82
rth the effort.
Signed-off-by: Matthew Ogilvie
---
arch/x86/kvm/i8254.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index c1d30b2..cd4ec60 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -290,8 +290,12 @@
ll probably dig into qemu_irq_pulse() callers more carefully
eventually, but there are lot of them, and any high-level incite
anyone can provide into them would be helpful.
See the Dec 16 patch series I sent to the qemu mailing list for
more information.
http://search.gmane.org/?query=ogilvie&g
No change in functionality.
Clarify that the only difference between level triggered and
edge triggered interrupts is on the leading edge.
Signed-off-by: Matthew Ogilvie
---
arch/x86/kvm/i8259.c | 28 +++-
1 file changed, 11 insertions(+), 17 deletions(-)
diff --git a
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 6 ++
qtest.c | 51 +++
tests/libqtest.c | 12
tests/libqtest.h | 48
4 files changed, 117 insertions(+)
diff --git
ent
edge during initialization, but had been masked off even before I
masked it off?]
---
Patched qemu:
cmdRead unmask IRR=4005 mask IRR=4001 sti unmask irq14 IRR=0001 DONE
-------
Signed-off-by: Matthew Ogilvie
---
There is a risk that some other device models depend on the brok
issues in this patch).
Eventually real MDA and/or CGA support might provide an alternative to
this patch, although a hybrid approach like this patch might still
be useful in marginal cases.
Signed-off-by: Matthew Ogilvie
---
hw/pc.h | 4
hw/vga.c
Signed-off-by: Matthew Ogilvie
---
vl.c | 39 ++-
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/vl.c b/vl.c
index 3ebf01f..12786f0 100644
--- a/vl.c
+++ b/vl.c
@@ -2528,8 +2528,9 @@ int main(int argc, char **argv, char **envp)
tests), but
it seems best to fix the issue generically if possible.
Signed-off-by: Matthew Ogilvie
---
tests/Makefile | 2 +
tests/pic-test.c | 127 +++
2 files changed, 129 insertions(+)
create mode 100644 tests/pic-test.c
diff --git
For the 8259 (at least), we need to modify the entries in gpio_out
(which is pointing at PICCommonState::int_out) in-place rather than
change it to point to a totally different table. The 8259 sends its
output to int_out even if gpio_out is a different table.
Signed-off-by: Matthew Ogilvie
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie
---
qemu-options.hx | 8 +++-
1 fi
empted to
only fix the cascade interrupt (IRQ2) in the i8259 (leaving others
as-is), until such time as all these device models are improved.
-
Matthew Ogilvie (10):
fix some debug printf format strings
vl: fix -hdachs/-hda argument order parsing issues
qemu-options.hx: mention retrace=
est
to reset the PIT mode 4 one-shot counter "soon enough".
This combination should be rare enough that more complicated
solutions are not worth the effort.
Signed-off-by: Matthew Ogilvie
---
hw/i8254.c| 24 ++--
hw/i8254_common.c | 18 ++--
No change in functionality.
Clarify that the only difference between level triggered and
edge triggered interrupts is on the leading edge.
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 26 +-
1 file changed, 9 insertions(+), 17 deletions(-)
diff --git a/hw/i8259.c b
These are normally ifdefed out and don't matter. But if you enable
them, they ought to be correct.
Signed-off-by: Matthew Ogilvie
---
hw/cirrus_vga.c | 4 ++--
hw/i8259.c | 3 ++-
hw/ide/cmd646.c | 5 +++--
hw/ide/via.c| 5 +++--
4 files changed, 10 insertions(+), 7 deletions(-)
On Tue, Dec 11, 2012 at 06:19:56PM +0200, Gleb Natapov wrote:
> On Sun, Nov 25, 2012 at 02:51:36PM -0700, Matthew Ogilvie wrote:
> >
> > Still needed:
> >
> > * Corresponding KVM patches. The best approach may depend
> > on what
On Tue, Dec 11, 2012 at 11:20:05AM +, Jamie Lokier wrote:
> Matthew Ogilvie wrote:
> > 2. Just fix it immediately, and don't worry about migration. Squash
> >the last few patches together. A single missed periodic
> >timer tick that only happens when migrati
On Mon, Dec 10, 2012 at 10:47:59AM -0600, Anthony Liguori wrote:
> Jan Kiszka writes:
>
> > On 2012-12-10 06:14, Matthew Ogilvie wrote:
> >> On Sun, Nov 25, 2012 at 02:51:36PM -0700, Matthew Ogilvie wrote:
> >>> This series makes a series of mostly-unrelated fi
On Sun, Nov 25, 2012 at 02:51:36PM -0700, Matthew Ogilvie wrote:
> This series makes a series of mostly-unrelated fixes to allow
> running an old Microport UNIX (ca 1987) guest under qemu.
>
> Changes since version 6:
>* Patches 1 through 6 haven't changed, other tha
No change in functionality.
Clarify that the only difference between level triggered and
edge triggered interrupts is on the leading edge.
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 26 +-
1 file changed, 9 insertions(+), 17 deletions(-)
diff --git a/hw/i8259.c b
These are normally ifdefed out and don't matter. But if you enable
them, they ought to be correct.
Signed-off-by: Matthew Ogilvie
---
hw/cirrus_vga.c | 4 ++--
hw/i8259.c | 3 ++-
hw/ide/cmd646.c | 5 +++--
hw/ide/via.c| 5 +++--
4 files changed, 10 insertions(+), 7 deletions(-)
There may be risk of problems with migration if these are just
fixed blindly, but at least comment what it ought to be changed to.
Signed-off-by: Matthew Ogilvie
---
hw/i8254.c| 31 ++-
hw/i8254_common.c | 40
2 files
Someday it should be fixed properly, but doing so may
break migration. So go with an incremental approach instead.
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/hw/i8259.c b/hw/i8259.c
index 9b2ec40
ent
edge during initialization, but had been masked off even before I
masked it off?]
---
Patched qemu:
cmdRead unmask IRR=4005 mask IRR=4001 sti unmask irq14 IRR=0001 DONE
-------
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw
t's certainly getting rather far afield from running Microport
UNIX...
Matthew Ogilvie (10):
fix some debug printf format strings
vl: fix -hdachs/-hda argument order parsing issues
qemu-options.hx: mention retrace= VGA option
vga: add some optional CGA compatibility hacks
i8259: fix
ed in with earlier patches instead of kept separate.
Signed-off-by: Matthew Ogilvie
---
hw/i8254.c| 106 +++---
hw/i8254_common.c | 58 --
hw/i8259.c| 19 +-
3 files changed, 20 insertions(+), 163
.
Signed-off-by: Matthew Ogilvie
---
Alternatives:
An alternative for mode 2 might involve tweaking
pit_get_next_transition_time() to create an extra pseudo-transition
at the same clock tick that will eventually have the "real" transition
(so it has 3 "transitions" per period).
issues in this patch).
Eventually real MDA and/or CGA support might provide an alternative to
this patch, although a hybrid approach like this patch might still
be useful in marginal cases.
Signed-off-by: Matthew Ogilvie
---
hw/pc.h | 4
hw/vga.c
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie
---
qemu-options.hx | 8 +++-
1 fi
Signed-off-by: Matthew Ogilvie
---
vl.c | 39 ++-
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/vl.c b/vl.c
index c8e9c78..c6c7d95 100644
--- a/vl.c
+++ b/vl.c
@@ -2533,8 +2533,9 @@ int main(int argc, char **argv, char **envp)
On Mon, Nov 19, 2012 at 04:28:31PM +0100, BALATON Zoltan wrote:
> On Sun, 9 Sep 2012, Matthew Ogilvie wrote:
> > Intel's definition of "edge triggered" means: "asserted with a
> > low-to-high transition at the time an interrupt is registered and
> > then ke
Signed-off-by: Matthew Ogilvie
---
It is not at all clear that this is the best way to handle this.
See the detailed notes in the cover letter of this patch series.
UPDATE: Also, some fixes moved the leading edge by 1 CLK
tick (CLK ticks at about 1.1 MHz), and some strategies like this
might
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie
---
qemu-options.hx | 8 +++-
1 fi
be low, etc), as long as
it isn't trying to catch up. This could lead to somewhat random
durations of IRQ0=low, which might cause more
intermitment/confusing bugs than just always modeling it as
short-duration.
Perhaps if some rare guest cares about IRQ0=low duration,
then user could just disable
No change in functionality.
Clarify that the only difference between level triggered and
edge triggered interrupts is on the leading edge.
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 26 +-
1 file changed, 9 insertions(+), 17 deletions(-)
diff --git a/hw/i8259.c b
only be an issue for
some migration cases.
Signed-off-by: Matthew Ogilvie
---
There are still some things not quite modeled correctly.
See the cover letter of this patch series for details, and
the FIXME comments added to the code.
hw/i8254.c| 24 ++--
hw/i8254_com
ent
edge during initialization, but had been masked off even before I
masked it off?]
---
Patched qemu:
cmdRead unmask IRR=4005 mask IRR=4001 sti unmask irq14 IRR=0001 DONE
-------
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw
These are normally ifdefed out and don't matter. But if you enable
them, they ought to be correct.
Signed-off-by: Matthew Ogilvie
---
hw/cirrus_vga.c | 4 ++--
hw/i8259.c | 3 ++-
hw/ide/cmd646.c | 5 +++--
hw/ide/via.c| 5 +++--
4 files changed, 10 insertions(+), 7 deletions(-)
issues in this patch).
Eventually real MDA and/or CGA support might provide an alternative to
this patch, although a hybrid approach like this patch might still
be useful in marginal cases.
Signed-off-by: Matthew Ogilvie
---
hw/pc.h | 4
hw/vga.c
Signed-off-by: Matthew Ogilvie
---
vl.c | 39 ++-
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/vl.c b/vl.c
index 8d305ca..e1d2f7e 100644
--- a/vl.c
+++ b/vl.c
@@ -2362,8 +2362,9 @@ int main(int argc, char **argv, char **envp)
char boot_
On Wed, Sep 12, 2012 at 10:57:57AM +0200, Jan Kiszka wrote:
> On 2012-09-12 10:51, Avi Kivity wrote:
> > On 09/12/2012 11:48 AM, Jan Kiszka wrote:
> >> On 2012-09-12 10:01, Avi Kivity wrote:
> >>> On 09/10/2012 04:29 AM, Matthew Ogilvie wrote:
> >>>>
On Tue, Sep 11, 2012 at 01:49:51AM +0100, Maciej W. Rozycki wrote:
> On Sun, 9 Sep 2012, Matthew Ogilvie wrote:
>
> > This bug manifested itself when the guest was Microport UNIX
> > System V/386 v2.1 (ca. 1987), because it would sometimes mask
> > off IRQ14 in the slave
On Mon, Sep 10, 2012 at 11:09:27AM +0200, Jan Kiszka wrote:
> On 2012-09-10 10:56, Avi Kivity wrote:
> > On 09/10/2012 04:27 AM, Matthew Ogilvie wrote:
> >> Intel's definition of "edge triggered" means: "asserted with a
> >> low-to-high transi
Signed-off-by: Matthew Ogilvie
---
vl.c | 39 ++-
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/vl.c b/vl.c
index 7c577fa..febfd62 100644
--- a/vl.c
+++ b/vl.c
@@ -2352,8 +2352,9 @@ int main(int argc, char **argv, char **envp)
char boot_
issues in this patch).
Eventually real MDA and/or CGA support might provide an alternative to
this patch, although a hybrid approach like this patch might still
be useful in marginal cases.
Signed-off-by: Matthew Ogilvie
---
hw/pc.h | 4
hw/vga.c
y to deliver an interrupt even though
IRQ2 had dropped again, resulting in a spurious interupt
(IRQ15) and a panicked kernel.
Signed-off-by: Matthew Ogilvie
---
If you missed the previous thread about this, see
http://www.mail-archive.com/qemu-devel@nongnu.org/msg129071.html
hw/i8259.c
y to deliver an interrupt even though
IRQ2 had dropped again, resulting in a spurious interupt
(IRQ15) and a panicked UNIX kernel.
Signed-off-by: Matthew Ogilvie
---
There has been some discussions about this on the qemu mailing
list; for example see
http://www.mail-archive.com/qemu-devel@nongnu
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie
---
qemu-options.hx | 8 +++-
1 fi
No change in functionality.
Clarify that the only difference between level triggered and
edge triggered interrupts is on the leading edge.
Signed-off-by: Matthew Ogilvie
---
arch/x86/kvm/i8259.c | 28 +++-
1 file changed, 11 insertions(+), 17 deletions(-)
diff --git a
No change in functionality.
Clarify that the only difference between level triggered and
edge triggered interrupts is on the leading edge.
Signed-off-by: Matthew Ogilvie
---
hw/i8259.c | 26 +-
1 file changed, 9 insertions(+), 17 deletions(-)
diff --git a/hw/i8259.c b
This tests how the master i8259 handles a falling IRQ2 cascade
interrupt when the original interrupt is masked off in the slave's
IMR register. It should cancel the interrupt, and not deliver
anything to the CPU until it is unmasked again.
Signed-off-by: Matthew Ogilvie
---
On Mon, S
These are normally ifdefed out and don't matter. But if you enable
them, they ought to be correct.
Signed-off-by: Matthew Ogilvie
---
hw/cirrus_vga.c | 4 ++--
hw/i8259.c | 3 ++-
hw/ide/cmd646.c | 5 +++--
hw/ide/via.c| 5 +++--
4 files changed, 10 insertions(+), 7 deletions(-)
separately:
* Two KVM (Linux kernel) patches that do roughly the same thing as
patches 5 and 6, only for the in-kernel PIC.
* A patch for the kvm-unit-tests project that adds a test case
to demonstrate the trailing edge behavior.
Matthew Ogilvie (6):
fix some debug printf form
}
pic_update_irq(s);
}
Perhaps it would be worth it to swap around the "if"s a little bit
to avoid the (!level) duplication, and clarify that the only difference
is in the low to high transition?
- Matthew Ogilvie
qemu delivers a
spurious interrupt (IRQ15) instead when running the test program.
Signed-off-by: Matthew Ogilvie
---
I've written a test program (in the form of a floppy disk boot sector)
that demonstrates that qemu's emulation of IRQ2 propagation from the
slave i8259 to the maste
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie
---
qemu-options.hx | 8 +++-
1 fi
issues in this patch).
Eventually real MDA and/or CGA support might provide an alternative to
this patch, although a hybrid approach like this patch might still
be useful in marginal cases.
Signed-off-by: Matthew Ogilvie
---
Change since v2: The v3 tweak (fix conditions for palette blanking hack
These are normally ifdefed out and don't matter. But if you enable
them, they ought to be correct.
Signed-off-by: Matthew Ogilvie
---
Changes since v2: The v3 tweak (adding back a dropped "02") has been
squashed in.
hw/cirrus_vga.c | 4 ++--
hw/i8259.c | 3 ++-
hw/i
Signed-off-by: Matthew Ogilvie
---
vl.c | 39 ++-
1 file changed, 18 insertions(+), 21 deletions(-)
diff --git a/vl.c b/vl.c
index 7c577fa..febfd62 100644
--- a/vl.c
+++ b/vl.c
@@ -2352,8 +2352,9 @@ int main(int argc, char **argv, char **envp)
char boot_
een applied (and not
reverted), and is no longer included with this series.
Matthew Ogilvie (5):
fix some debug printf format strings
vl: fix -hdachs/-hda argument order parsing issues
qemu-options.hx: mention retrace= VGA option
vga: add some optional CGA compatibility hacks
i8
In commit 482f7bf86b43af9f, I mistakenly inverted the logic
I intended for ar_flip_flop. I intended to allow the GMODE_BLANK
case as soon as any palette register was modified.
Also include minor tweak to documentation about how to list
multiple hacks on the command line.
Signed-off-by: Matthew
Signed-off-by: Matthew Ogilvie
---
On Fri, Aug 24, 2012 at 07:40:36AM +0200, Jan Kiszka wrote:
> Has to mention or even actively warn that it doesn't work with KVM and
> its in-kernel irqchip (as that PIC model lacks your hack).
qemu-options.hx | 3 ++-
1 file changed, 2 inser
I unintentionally dropped an "02" from one of the format strings
in commit 145c7c880ff520a9, as noted by Andreas Färber .
Signed-off-by: Matthew Ogilvie
---
The "02" in debug code seems extremely low priority, but on the other
hand, there is no good reason to change it.
ted for the release, I can post a version 4 with version
3 squashed in later.
Overall, the first four patches of version 2 seem more like simple
bug fixes than the last two. Maybe keep at least the first 4 (possilby
with just the first patch of version 3 as well)?
Matthew Ogilvie (3):
debug
On Fri, Aug 24, 2012 at 07:40:36AM +0200, Jan Kiszka wrote:
> On 2012-08-23 08:24, Matthew Ogilvie wrote:
> > This patch provides a way to optionally suppress spurious interrupts,
[snip]
> > I'm not sure why it only sporadically hits this sequence of events.
> > Ther
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie
---
This is the first version of this
issues in this patch).
Eventually real MDA and/or CGA support might provide an alternative to
this patch, although a hybrid approach like this patch might still
be useful in marginal cases.
Signed-off-by: Matthew Ogilvie
---
Note: checkpatches.pl gives an error about initializing the gl
eal Intel 386 and 486 CPU's (at least), but does not run in qemu without
this patch.
Signed-off-by: Matthew Ogilvie
---
This version of the patch tweaks some of the comments to refer to
AMD's documentation, based on "malc "'s response to
version 1. It is functionally iden
Signed-off-by: Matthew Ogilvie
---
Version 1 of this patch had the confusing subject
"Re: [Qemu-devel] [PATCH 0/3] Attempting to run Microport UNIX (ca 1987)".
This version reworks things a little to avoid duplicated code between
the "-hda" and "just a file" cases, ba
nongnu.org/archive/html/qemu-devel/2005-06/msg00243.html
(I don't have this system to test.)
Signed-off-by: Matthew Ogilvie
---
Note: checkpatches.pl gives an error about initializing the global
"int no_spurious_interrupt_hack = 0;", even though existing lines
near it are doing t
INT/unix", and issue the
gdb command "target remote:1234". After the floppy boots (kernel
loaded in RAM), but before it accesses the hard disk, I
could set breakpoints early in panic like "break splintpanic2".
I could examine registers ("inf
These are normally ifdefed out and don't matter. But if you enable
them, they ought to be correct.
Signed-off-by: Matthew Ogilvie
---
This version of the patch adds i8259.c.
An alternative approach might be to eliminate these printf's,
and/or replace them with trace*() calls,
On Sat, Jul 28, 2012 at 08:33:54AM +0200, Markus Armbruster wrote:
> Matthew Ogilvie writes:
[...]
> > 1. It doesn't seem to recognize the hard drive geometry, even
> > if I use "-hdachs" and keep it carefully inside ancient
> > limitations. Note t
es the bits and assumes they are 1's, rather
than trigger an illegal instruction if they aren't.
Also fixed: The dissassembled kernel also accesses debug
registers in a similar way, although other problems prevent
me verifiing that those instructions are reachable in UNIX.
Signe
Background:
I don't really think it is appropriate to include this patch in it's
current form, but I'm posting it to illustrate some of the obscure
things that Microport UNIX System V/386 v 2.1 (ca 1987) is trying
to do to the video card.
On real hardware, this version of UNIX c
Signed-off-by: Matthew Ogilvie
---
hw/cirrus_vga.c | 4 ++--
hw/ide/cmd646.c | 5 +++--
hw/ide/via.c| 5 +++--
3 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index 623dd68..24ddea6 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
either.
---
If anyone is interested in examining this system for themselves,
contact me and I can send you at least the first (bootable)
installation floppy image.
--
Matthew Ogilvie (3):
fix debug printf 64bit format strings
target-i386/translate.c: mov to/from crN/drN: ignore mod bits
H
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