Zeroing of the cpu array should start from cpus[kernel_ret]
not cpus[num_zeros_to_fill].
This fixes a crash in EFL's edje_cc running under qemu-arm.
Signed-off-by: Mike McCormack mj.mccorm...@samsung.com
Reviewed-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
Acked-by: Mike Frysinger
The kernel doesn't fill the buffer provided to sched_getaffinity
with zero bytes, so neither should QEMU.
Signed-off-by: Mike McCormack mj.mccorm...@samsung.com
Reviewed-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
---
linux-user/syscall.c | 13 +
1 files changed, 1
On 19.04.2011, at 03:54, David Gibson wrote:
From: Anton Blanchard an...@au1.ibm.com
The original pSeries machine was limited to 32 CPUs, more or less
arbitrarily. Particularly when we get SMT KVM guests it will be
pretty easy to exceed this. Therefore, raise the max number of CPUs
in a
On Mon, Apr 18, 2011 at 06:26:08PM +0200, Juan Quintela wrote:
Isaku Yamahata yamah...@valinux.co.jp wrote:
It's vmstate parameter was wrong. This patch fixes it.
Reported-by: Avi Kivity a...@redhat.com
Signed-off-by: Isaku Yamahata yamah...@valinux.co.jp
---
hw/acpi_piix4.c |3
On Tue, Apr 19, 2011 at 04:28:01PM +0800, Hu Tao wrote:
On Wed, Mar 16, 2011 at 06:29:11PM +0900, Isaku Yamahata wrote:
This patch series adds basic q35 chipset support for native pci express
support. Some bios related patches are still needed.
For those who want to try it, the following
Work around a SPARC glibc bug which caused the epoll_create1 configure
test to wrongly claim that the function was present. Some versions of
SPARC glibc provided the function in the library but didn't declare
it in the include file; the result is that gcc warns about an implicit
declaration but a
On Tue, Apr 19, 2011 at 05:51:27PM +0900, Isaku Yamahata wrote:
On Tue, Apr 19, 2011 at 04:28:01PM +0800, Hu Tao wrote:
On Wed, Mar 16, 2011 at 06:29:11PM +0900, Isaku Yamahata wrote:
This patch series adds basic q35 chipset support for native pci express
support. Some bios related
Hi all
Just a result of my adventure lately to get better understanding with
Qemu source, that is how to easily expand the result of preprocessing
and assembling unknown to me before, gcc could already do this for
us:
On Mon, Apr 18, 2011 at 5:10 PM, Alex Williamson
alex.william...@redhat.com wrote:
On Mon, 2011-04-18 at 10:45 +0100, Stefan Hajnoczi wrote:
On Sat, Apr 16, 2011 at 8:41 PM, Michael Tokarev m...@tls.msk.ru wrote:
I'm playing with iPXE ROM images again, and see
iPXE prompts two times during
This is the only way I know to get qemu 0.14.0 to work reliably
with Scratchbox 2 (libsb2.so)
The problem stems from two things:
* The shared object loader is permitted to load LD_PRELOAD objects
below the QEMU load address (0x6000), and does this with libsb2.so
* QEMU's do_brk()
On Wed, Mar 16, 2011 at 06:29:11PM +0900, Isaku Yamahata wrote:
This patch series adds basic q35 chipset support for native pci express
support. Some bios related patches are still needed.
For those who want to try it, the following repo is avaiable.
(vgabios doesn't need patches, so use the
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
The floatx80 format uses an explicit bit that should be taken into account
when converting to and from commonNaN format.
When converting to commonNaN, the explicit bit should be removed if it is
a 1, and a default NaN should
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
With floatx80, the explicit bit is set for infinity.
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
-- PMM
kvmclock is represented by two feature bits. Therefore, lookup_feature
needs to continue its search even after the first match. Enhance it
accordingly and switch to a bool return type at this chance.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
target-i386/cpuid.c | 14 --
From: Glauber Costa glom...@redhat.com
We have two bits that can represent kvmclock in cpuid. They signal the
guest which msr set to use. When we tweak flags involving this value -
specially when we use -, we have to act on both.
[Jan: factored out lookup_feature changes]
Signed-off-by: Jan
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
Add floatx80 constants similarly to float32 or float64.
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
NB: I didn't actually check you got the ln2 value right :-)
Also
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
+#define float64_pi make_float32(0x400921fb54442d18LL)
This doesn't look quite right :-)
-- PMM
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
Add floatx80_compare() and floatx80_compare_quiet() functions to match
the softfloat-native ones.
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
On 18 April 2011 21:59, Aurelien Jarno aurel...@aurel32.net wrote:
@@ -6349,6 +6352,12 @@ float32 float32_scalbn( float32 a, int n STATUS_PARAM )
else if ( aSig == 0 )
return a;
+ if (n 0x80) {
+ n = 0x80;
+ } else if (n -0x80) {
+ n = -0x80;
+ }
+
Isaku Yamahata yamah...@valinux.co.jp wrote:
shouldn't last one still be uint16_t?
It results in an error by type_check_pointer.
You are right. We are just lying. Will think about how to fix this
properly (basically move the whole thing to a uint8_t array, and work
from there.
I guess that
Not marking this as an RFC because I want to commit itif everyone is happy
with it. Otherwise please treat it like an RFC. I don't mind too much if you
think we shouldn't do this, it's just an option for which I wanted to try
what it would look like.
Kevin Wolf (5):
ide: Split atapi.c out
The disk size can only change when the medium is changed, and the change
callback takes care of updating s-nb_sectors in this case.
Signed-off-by: Kevin Wolf kw...@redhat.com
---
hw/ide/atapi.c | 21 ++---
1 files changed, 6 insertions(+), 15 deletions(-)
diff --git
Some commands require a medium to be present in order to execute successfully.
Instead of duplicating the check in each command implementation, let's add a
flag and check it before calling the command.
This patch only converts existing checks, it does not introduce new checks for
any of the other
Signed-off-by: Kevin Wolf kw...@redhat.com
---
hw/ide/atapi.c | 115 +++
1 files changed, 48 insertions(+), 67 deletions(-)
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
index d161bf7..e8ac764 100644
--- a/hw/ide/atapi.c
+++ b/hw/ide/atapi.c
@@
Signed-off-by: Kevin Wolf kw...@redhat.com
---
hw/ide/atapi.c | 837 +++-
1 files changed, 459 insertions(+), 378 deletions(-)
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
index 25a636e..d161bf7 100644
--- a/hw/ide/atapi.c
+++ b/hw/ide/atapi.c
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
float*_scalbn() should be able to take a status parameter. Fix that.
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
-- PMM
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
@@ -511,4 +530,11 @@ int floatx80_is_quiet_nan( floatx80 a1 )
return ( ( u.i.high 0x7FFF ) == 0x7FFF ) (uint64_t) ( u.i.low1 );
}
+int floatx80_is_any_nan( floatx80 a1 )
+{
+ floatx80u u;
+ u.f = a1;
+
On (Tue) 19 Apr 2011 [14:36:43], Kevin Wolf wrote:
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
index 032d1b0..88e7791 100644
--- a/hw/ide/atapi.c
+++ b/hw/ide/atapi.c
@@ -813,11 +813,7 @@ error_cmd:
static void cmd_test_unit_ready(IDEState *s, uint8_t *buf)
{
-if
On (Tue) 19 Apr 2011 [14:36:41], Kevin Wolf wrote:
+struct {
+void (*handler)(IDEState *s, uint8_t *buf);
+int flags;
+} atapi_cmd_table[0x100] = {
+[ 0x00 ] = { cmd_test_unit_ready, 0 },
+[ 0x03 ] = { cmd_request_sense, ALLOW_UA },
+[ 0x12
On (Tue) 19 Apr 2011 [14:36:38], Kevin Wolf wrote:
Not marking this as an RFC because I want to commit itif everyone is happy
with it. Otherwise please treat it like an RFC. I don't mind too much if you
think we shouldn't do this, it's just an option for which I wanted to try
what it would
On Tue, Apr 19, 2011 at 02:33:46PM +0200, Juan Quintela wrote:
Isaku Yamahata yamah...@valinux.co.jp wrote:
shouldn't last one still be uint16_t?
It results in an error by type_check_pointer.
You are right. We are just lying. Will think about how to fix this
properly (basically move
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
scripts/tracetool |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/scripts/tracetool b/scripts/tracetool
index 412f695..9912f36 100755
--- a/scripts/tracetool
+++ b/scripts/tracetool
@@ -51,7 +51,7 @@ get_args()
{
Am 19.04.2011 15:20, schrieb Amit Shah:
On (Tue) 19 Apr 2011 [14:36:41], Kevin Wolf wrote:
+struct {
+void (*handler)(IDEState *s, uint8_t *buf);
+int flags;
+} atapi_cmd_table[0x100] = {
+[ 0x00 ] = { cmd_test_unit_ready, 0 },
+[ 0x03 ] = {
Am 19.04.2011 15:18, schrieb Amit Shah:
On (Tue) 19 Apr 2011 [14:36:43], Kevin Wolf wrote:
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
index 032d1b0..88e7791 100644
--- a/hw/ide/atapi.c
+++ b/hw/ide/atapi.c
@@ -813,11 +813,7 @@ error_cmd:
static void cmd_test_unit_ready(IDEState *s,
Antonio Galindo Castro funkymons...@gmail.com wrote:
Tools for resource accounting the virtual machines.
This was the only topic for today call. Moving item to next week
agenda. It appears that it is Eastern all around and not everybody able
to attend.
Have a nice day, Juan.
On Tue, Apr 19, 2011 at 2:29 PM, Paolo Bonzini pbonz...@redhat.com wrote:
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
scripts/tracetool | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Acked-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
I have merged it into my tracing
On Tue, Apr 19, 2011 at 09:38:58AM +0200, Alexander Graf wrote:
On 19.04.2011, at 03:54, David Gibson wrote:
From: Anton Blanchard an...@au1.ibm.com
The original pSeries machine was limited to 32 CPUs, more or less
arbitrarily. Particularly when we get SMT KVM guests it will be
On 4/18/11, Aurelien Jarno aurel...@aurel32.net wrote:
On Thu, Apr 14, 2011 at 10:18:02AM +0400, Dmitry Eremin-Solenikov wrote:
Basic implementation of DEC/Intel SA-1100/SA-1110 chips emulation.
Implemented:
- IRQs
- GPIO
- PPC
- RTC
- UARTs (no IrDA/etc.)
- OST reused from pxa25x
I'll take a look at libpcap and update the thread. Thanks, Avi.
Dai
On Sun, Apr 17, 2011 at 5:36 AM, Avi Kivity a...@redhat.com wrote:
On 04/14/2011 11:04 PM, Daisuke Nojiri wrote:
Hi, Avi,
Complex and complete firewalling is probably out of my focus for now. I'm
trying to introduce a
Add very basic implementation of collie PDA emulation. The system lacks
LoCoMo and graphics/sound emulation. Linux kernel boots up to mounting
rootfs (theoretically it can be provided in pflash images).
Signed-off-by: Dmitry Eremin-Solenikov dbarysh...@gmail.com
---
Makefile.target |1 +
Basic implementation of DEC/Intel SA-1100/SA-1110 chips emulation.
Implemented:
- IRQs
- GPIO
- PPC
- RTC
- UARTs (no IrDA/etc.)
- OST reused from pxa25x
Everything else is TODO (esp. PM/idle/sleep!) - see the todo in the
hw/strongarm.c
V6:
* license fixup
* DPRINTF
V5:
* syntax
On 04/19/2011 02:44 PM, David Gibson wrote:
On Tue, Apr 19, 2011 at 09:38:58AM +0200, Alexander Graf wrote:
On 19.04.2011, at 03:54, David Gibson wrote:
From: Anton Blanchardan...@au1.ibm.com
The original pSeries machine was limited to 32 CPUs, more or less
arbitrarily. Particularly when we
Newer kernels are large enough that they can overlap the address
where qemu places the initrd. Move the initrd up so that there is
enough space for the kernel again.
Unfortunately it's not possible to automatically determine the
size of the kernel if it is compressed, so this is the best we
can
On 04/19/2011 02:19 AM, Mike McCormack wrote:
This is the only way I know to get qemu 0.14.0 to work reliably
with Scratchbox 2 (libsb2.so)
The problem stems from two things:
* The shared object loader is permitted to load LD_PRELOAD objects
below the QEMU load address (0x6000),
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/op_helper.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/target-alpha/op_helper.c b/target-alpha/op_helper.c
index cc8a33d..5902cd6 100644
--- a/target-alpha/op_helper.c
+++ b/target-alpha/op_helper.c
Introduce and use arith_excp, filling in the trap_arg[01] IPRs.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/op_helper.c | 34 +-
1 files changed, 21 insertions(+), 13 deletions(-)
diff --git a/target-alpha/op_helper.c
Expose these via MTPR, more or less like the real HW does.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/helper.h|3 +++
target-alpha/op_helper.c | 11 ++-
target-alpha/translate.c | 32 +---
3 files changed, 34 insertions(+),
There's no need to attempt to match EXCP_* values with PALcode entry
point offsets. Instead, compress all the values to make for more
efficient switch statements within QEMU.
We will be doing TLB fill within QEMU proper, not within the PALcode,
so all of the ITB/DTB miss, double fault, and
In particular, SWPIPL is used quite a lot by the Linux kernel.
Doing this inline makes it significantly easier to step through
without the debugger getting confused by the mode switch.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/translate.c | 141
These aren't actually used yet, but we can at least access
them via the HW_MFPR and HW_MTPR instructions.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/cpu.h | 13 +++
target-alpha/translate.c | 87 -
2 files changed,
Reads the page table how PALcode would, except that the virtual
page table base register is not used.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/cpu.h| 12 +
target-alpha/helper.c | 129 +++--
2 files changed, 137
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/translate.c | 16 +---
1 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 7c90ad9..c8ef31d 100644
--- a/target-alpha/translate.c
+++
Signed-off-by: Richard Henderson r...@twiddle.net
---
Makefile.target |1 +
hw/alpha_pci.c | 327 +
hw/alpha_pyxis.c | 1057 ++
hw/alpha_sx164.c | 195 ++
hw/alpha_sys.h | 41 +++
5 files changed, 1621
Hi all,
I want to make a new support of arm board TH68 of THOMSON TELECOM
in QEMU. This board have a microprocessor called PNX8019. So I made
some simulations of the functional blocs.
But I don't know how to test the code in QEMU. Is there anyone have
any experience or any example?
We had two different methods in use, both of which referenced ENV,
and neither of which indicated to the generic code when different
compilation modes are not compatible.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/cpu.h | 32 -
target-alpha/translate.c | 396
The EXC_M_* constants were being set for the EV6, not as set for
the Unix kernel entry point.
Use PS_USER_MODE instead of hard-coding access to the PS register.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/cpu.h | 56 +++--
This is, more or less, the read accessor to pci_bus_set_mem_base
as a write accessor. It will be needed for implementing sparse
memory spaces for Alpha.
Signed-off-by: Richard Henderson r...@twiddle.net
---
hw/pci.c |3 +--
hw/pci.h |1 +
2 files changed, 2 insertions(+), 2 deletions(-)
On Tue, Apr 19, 2011 at 06:19:49PM +0900, Mike McCormack wrote:
* modifying do_brk to not use MAP_FIXED - causes an out of memory
failure rather than a crash
Have you tried the patch posted by Peter Maydell yesterday:
http://www.mail-archive.com/qemu-devel@nongnu.org/msg61733.html
Riku
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/helper.c | 115
1 files changed, 105 insertions(+), 10 deletions(-)
diff --git a/target-alpha/helper.c b/target-alpha/helper.c
index c5479fd..d5923e0 100644
---
Interrupts are disabled in PALmode, and when the PS IL is
high enough. We don't actually get the interrupt levels
correct yet; settle for interrupts enabled only at IL0.
Signed-off-by: Richard Henderson r...@twiddle.net
---
cpu-exec.c | 16 +---
target-alpha/exec.h |7
Compiles, but no machine defined yet, so this will crash on startup.
Signed-off-by: Richard Henderson r...@twiddle.net
---
Makefile.target |3 +-
configure |1 +
default-configs/alpha-softmmu.mak |9
target-alpha/machine.c|
All of the raw memory accesses should be phys instead. Fix
some confusion about argument ordering of the store routines.
Fix the implementation of store-conditional.
Delete the alt-mode helpers. Because we only implement two
mmu modes, let /a imply user-mode unconditionally.
For the moment,
Signed-off-by: Richard Henderson r...@twiddle.net
---
cpu-common.h |7 +++
exec.c | 12 ++--
2 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/cpu-common.h b/cpu-common.h
index 96c02ae..e17020b 100644
--- a/cpu-common.h
+++ b/cpu-common.h
@@ -45,6 +45,13 @@
The QEMU emulation PALcode will use EV6 PALcode insns regardless
of the real cpu instruction set being emulated.
Signed-off-by: Richard Henderson r...@twiddle.net
---
alpha-dis.c |4
dis-asm.h |3 +++
disas.c |2 +-
3 files changed, 4 insertions(+), 5 deletions(-)
diff
Delete all the code that tried to emulate the real IPRs of some
unnamed CPU. Replace those with just 3 slots that we can use to
communicate trap information between the helper functions that
signal exceptions and the OS trap handler.
Signed-off-by: Richard Henderson r...@twiddle.net
---
This code does not work, and will be replaced by a bios image.
Signed-off-by: Richard Henderson r...@twiddle.net
---
Makefile.target |2 +-
hw/alpha_palcode.c | 1048 --
target-alpha/cpu.h | 35 --
target-alpha/helper.c|
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/cpu.h |1 +
target-alpha/helper.c| 37 -
target-alpha/op_helper.c |5 -
3 files changed, 41 insertions(+), 2 deletions(-)
diff --git a/target-alpha/cpu.h
Signed-off-by: Richard Henderson r...@twiddle.net
---
exec-all.h |2 +-
exec.c | 12 ++--
target-alpha/cpu.h |6 +-
target-alpha/op_helper.c | 39 ++-
4 files changed, 50 insertions(+), 9
Changes from v1 to v2:
- Split patch 5 up into little pieces. These pieces were compile
tested by applying patch 23 (Enable alpha-softmmu) out of sequence
so that both softmmu and linux-user targets were built. But in
the end I chickened out and re-ordered the enable patch to last.
Signed-off-by: Richard Henderson r...@twiddle.net
---
.gitmodules |3 +++
Makefile |3 ++-
configure |2 +-
pc-bios/palcode-sx164 | Bin 0 - 107621 bytes
roms/qemu-palcode |1 +
5 files changed, 7 insertions(+), 2 deletions(-)
create mode
Don't bother including executive and supervisor modes.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/cpu.h | 36
1 files changed, 28 insertions(+), 8 deletions(-)
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index
On 19 April 2011 16:48, Riku Voipio riku.voi...@iki.fi wrote:
On Tue, Apr 19, 2011 at 06:19:49PM +0900, Mike McCormack wrote:
* modifying do_brk to not use MAP_FIXED - causes an out of memory
failure rather than a crash
Have you tried the patch posted by Peter Maydell yesterday:
When we catch the special case of an input NaN in ARM float to int
helper functions, set the Invalid flag as well as returning the
correct result.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
---
target-arm/helper.c |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Use the scalbn softfloat function to implement helper_fscale(). This
fixes corner cases (e.g. NaN) and makes a few more GNU libc math tests
to pass.
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
---
target-i386/op_helper.c | 7 ---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/target-i386/op_helper.c b/target-i386/op_helper.c
index
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
+++ b/target-i386/op_helper.c
@@ -3440,9 +3440,10 @@ static void fpu_set_exception(int mask)
static inline CPU86_LDouble helper_fdiv(CPU86_LDouble a, CPU86_LDouble b)
{
- if (b == 0.0)
+ if (floatx_is_zero(b)) {
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
-- PMM
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
-- PMM
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
-- PMM
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
diff --git a/configure b/configure
index da2da04..6e445b4 100755
--- a/configure
+++ b/configure
@@ -3276,9 +3276,6 @@ if test ! -z $gdb_xml_files ; then
fi
case $target_arch2 in
- i386|x86_64)
- echo
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Add functions to convert CPU86_LDouble to double and vice versa. They
are going to be used to implement logarithmic and trigonometric function
until softfloat implement them.
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
+#include math.h
Why does this patch need this? I couldn't see anywhere where
the patch added calls to math functions we weren't calling before,
or did I miss one?
void helper_fptan(void)
{
- CPU86_LDouble fptemp;
+
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
Signed-off-by: Aurelien Jarno aurel...@aurel32.net
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
-- PMM
On 18 April 2011 22:00, Aurelien Jarno aurel...@aurel32.net wrote:
With softfloat it's not possible to play with the overflow of an
unsigned value to get the 0 case partially correct. Use a special case
for that. Using a division to generate an infinity is the easiest way
that works for both
2011/4/17 Антон Кочков anton.koch...@gmail.com:
Good day!
I'm trying to make working qemu-kvm with hardened gentoo on hardened kernel.
When i'm using CONFIG_PAX_KERNPAGEXEC and CONFIG_PAX_MEM_UNDEREF qemu just
start
and go to infinite loop and take 100% of one of my CPU core. adn it
even
On Tue, Apr 19, 2011 at 11:57 AM, Peter Maydell
peter.mayd...@linaro.org wrote:
Work around a SPARC glibc bug which caused the epoll_create1 configure
test to wrongly claim that the function was present. Some versions of
SPARC glibc provided the function in the library but didn't declare
it in
On 19 April 2011 20:37, Blue Swirl blauwir...@gmail.com wrote:
On Tue, Apr 19, 2011 at 11:57 AM, Peter Maydell
peter.mayd...@linaro.org wrote:
Work around a SPARC glibc bug which caused the epoll_create1 configure
test to wrongly claim that the function was present. Some versions of
SPARC
On Tue, Apr 19, 2011 at 10:48 PM, Peter Maydell
peter.mayd...@linaro.org wrote:
On 19 April 2011 20:37, Blue Swirl blauwir...@gmail.com wrote:
On Tue, Apr 19, 2011 at 11:57 AM, Peter Maydell
peter.mayd...@linaro.org wrote:
Work around a SPARC glibc bug which caused the epoll_create1 configure
On 19 April 2011 20:59, Blue Swirl blauwir...@gmail.com wrote:
On Tue, Apr 19, 2011 at 10:48 PM, Peter Maydell
peter.mayd...@linaro.org wrote:
On 19 April 2011 20:37, Blue Swirl blauwir...@gmail.com wrote:
But then epoll would not be used.
I think that's fine -- on a system which isn't
When using VFIO to assign a device to a guest, we want to make sure
the device is quiesced on VM reset to stop all DMA within the guest
mapped memory. Add an ioctl which just calls pci_reset_function()
and returns whether it succeeds.
Signed-off-by: Alex Williamson alex.william...@redhat.com
---
On Tue, Apr 19, 2011 at 11:16 PM, Peter Maydell
peter.mayd...@linaro.org wrote:
On 19 April 2011 20:59, Blue Swirl blauwir...@gmail.com wrote:
On Tue, Apr 19, 2011 at 10:48 PM, Peter Maydell
peter.mayd...@linaro.org wrote:
On 19 April 2011 20:37, Blue Swirl blauwir...@gmail.com wrote:
But
On Tue, 19 Apr 2011 14:32:59 -0600 Alex Williamson wrote:
When using VFIO to assign a device to a guest, we want to make sure
the device is quiesced on VM reset to stop all DMA within the guest
mapped memory. Add an ioctl which just calls pci_reset_function()
and returns whether it succeeds.
* Randy Dunlap (rdun...@xenotime.net) wrote:
I can't find include/linux/vfio.h in linux-next or mainline git, but
ioctls need to be documented in Documentation/ioctl/ioctl-number.txt
It is in the full patchset: https://github.com/pugs/vfio-linux-2.6
* Alex Williamson (alex.william...@redhat.com) wrote:
When using VFIO to assign a device to a guest, we want to make sure
the device is quiesced on VM reset to stop all DMA within the guest
mapped memory. Add an ioctl which just calls pci_reset_function()
and returns whether it succeeds.
On Tue, 2011-04-19 at 15:07 -0700, Chris Wright wrote:
* Alex Williamson (alex.william...@redhat.com) wrote:
When using VFIO to assign a device to a guest, we want to make sure
the device is quiesced on VM reset to stop all DMA within the guest
mapped memory. Add an ioctl which just calls
* Alex Williamson (alex.william...@redhat.com) wrote:
On Tue, 2011-04-19 at 15:07 -0700, Chris Wright wrote:
* Alex Williamson (alex.william...@redhat.com) wrote:
When using VFIO to assign a device to a guest, we want to make sure
the device is quiesced on VM reset to stop all DMA within
On Tue, 2011-04-19 at 15:26 -0700, Chris Wright wrote:
* Alex Williamson (alex.william...@redhat.com) wrote:
On Tue, 2011-04-19 at 15:07 -0700, Chris Wright wrote:
* Alex Williamson (alex.william...@redhat.com) wrote:
When using VFIO to assign a device to a guest, we want to make sure
* Alex Williamson (alex.william...@redhat.com) wrote:
On Tue, 2011-04-19 at 15:26 -0700, Chris Wright wrote:
* Alex Williamson (alex.william...@redhat.com) wrote:
On Tue, 2011-04-19 at 15:07 -0700, Chris Wright wrote:
* Alex Williamson (alex.william...@redhat.com) wrote:
When using
On Tuesday, April 19, 2011 01:32:59 pm Alex Williamson wrote:
When using VFIO to assign a device to a guest, we want to make sure
the device is quiesced on VM reset to stop all DMA within the guest
mapped memory. Add an ioctl which just calls pci_reset_function()
and returns whether it
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