[Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub)

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* [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub)
@ 2016-12-07 14:48 Julian Brown
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection Julian Brown
                   ` (7 more replies)
  0 siblings, 8 replies; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:48 UTC (permalink / raw)
  To: qemu-devel

This is the second iteration of a series of patches to implement
semihosting/gdbstub support for big-endian ARM system mode. The previous
series started here:

  http://lists.nongnu.org/archive/html/qemu-devel/2016-11/msg00646.html

Thanks,

Julian

Julian Brown (6):
  Add cfgend parameter for ARM CPU selection.
  Infer endianness from SCTLR reset value.
  ARM big-endian system-mode semihosting support.
  ARM big-endian system-mode gdbstub support.
  Fix Thumb-1 BE32 execution and disassembly.
  ARM BE32 watchpoint fix.

 disas.c                         |   1 +
 exec.c                          |   1 +
 hw/arm/boot.c                   |  16 ++++-
 include/disas/bfd.h             |   7 ++
 include/exec/softmmu-arm-semi.h | 148 ++++++++++++++++++++++++++++++++++++++++
 include/qom/cpu.h               |   1 +
 qom/cpu.c                       |   6 ++
 target-arm/arm-semi.c           |   4 +-
 target-arm/arm_ldst.h           |  10 ++-
 target-arm/cpu.c                |  87 ++++++++++++++++++++++-
 target-arm/cpu.h                |  13 ++++
 target-arm/gdbstub.c            |  42 ++++++++++++
 target-arm/internals.h          |   5 ++
 target-arm/op_helper.c          |  22 ++++++
 14 files changed, 356 insertions(+), 7 deletions(-)
 create mode 100644 include/exec/softmmu-arm-semi.h

-- 
2.8.1

^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
@ 2016-12-07 14:48 ` Julian Brown
  2017-01-05 17:17   ` Peter Maydell
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 2/6] Infer endianness from SCTLR reset value Julian Brown
                   ` (6 subsequent siblings)
  7 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:48 UTC (permalink / raw)
  To: qemu-devel

The new "cfgend" parameter can be given after the CPU name,
e.g. "-cpu=arm926,cfgend=yes", and is used to control the reset value
of the SCTLR register in an architecture-version appropriate way (in a
similar way to the CFGEND input on physical cores).  Using the option for
CPUs implementing the ARMv7+ architecture will enable the SCTLR_EE bit,
and for previous versions it will enable the SCTLR_B bit.

Signed-off-by: Julian Brown <julian@codesourcery.com>
---
 target-arm/cpu.c | 28 +++++++++++++++++++++++++---
 target-arm/cpu.h |  7 +++++++
 2 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 2eb4098..512964e 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -33,6 +33,7 @@
 #include "sysemu/sysemu.h"
 #include "sysemu/kvm.h"
 #include "kvm_arm.h"
+#include "exec/cpu-common.h"
 
 static void arm_cpu_set_pc(CPUState *cs, vaddr value)
 {
@@ -497,6 +498,9 @@ static Property arm_cpu_rvbar_property =
 static Property arm_cpu_has_el3_property =
             DEFINE_PROP_BOOL("has_el3", ARMCPU, has_el3, true);
 
+static Property arm_cpu_cfgend_property =
+            DEFINE_PROP_BOOL("cfgend", ARMCPU, cfgend, false);
+
 /* use property name "pmu" to match other archs and virt tools */
 static Property arm_cpu_has_pmu_property =
             DEFINE_PROP_BOOL("pmu", ARMCPU, has_pmu, true);
@@ -559,6 +563,18 @@ static void arm_cpu_post_init(Object *obj)
         }
     }
 
+    qdev_property_add_static(DEVICE(obj), &arm_cpu_cfgend_property,
+                             &error_abort);
+
+    qdev_prop_set_globals(DEVICE(obj));
+
+    if (object_property_get_bool(obj, "cfgend", NULL)) {
+        if (arm_feature(&cpu->env, ARM_FEATURE_V7)) {
+            cpu->reset_sctlr |= SCTLR_EE;
+        } else {
+            cpu->reset_sctlr |= SCTLR_B;
+        }
+    }
 }
 
 static void arm_cpu_finalizefn(Object *obj)
@@ -758,6 +774,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
 static ObjectClass *arm_cpu_class_by_name(const char *cpu_model)
 {
     ObjectClass *oc;
+    CPUClass *cc;
     char *typename;
     char **cpuname;
 
@@ -765,15 +782,20 @@ static ObjectClass *arm_cpu_class_by_name(const char *cpu_model)
         return NULL;
     }
 
-    cpuname = g_strsplit(cpu_model, ",", 1);
+    cpuname = g_strsplit(cpu_model, ",", 2);
     typename = g_strdup_printf("%s-" TYPE_ARM_CPU, cpuname[0]);
     oc = object_class_by_name(typename);
-    g_strfreev(cpuname);
-    g_free(typename);
     if (!oc || !object_class_dynamic_cast(oc, TYPE_ARM_CPU) ||
         object_class_is_abstract(oc)) {
+        g_strfreev(cpuname);
+        g_free(typename);
         return NULL;
     }
+
+    cc = CPU_CLASS(oc);
+    cc->parse_features(typename, cpuname[1], &error_fatal);
+    g_strfreev(cpuname);
+
     return oc;
 }
 
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index ca5c849..becbfce 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -657,6 +657,13 @@ struct ARMCPU {
     uint32_t dcz_blocksize;
     uint64_t rvbar;
 
+    /* Whether the cfgend input is high (i.e. this CPU should reset into
+     * big-endian mode).  This setting isn't used directly: instead it modifies
+     * the reset_sctlr value to have SCTLR_B or SCTLR_EE set, depending on the
+     * architecture version.
+     */
+    bool cfgend;
+
     ARMELChangeHook *el_change_hook;
     void *el_change_hook_opaque;
 };
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection Julian Brown
@ 2017-01-05 17:17   ` Peter Maydell
  2017-01-11 12:35     ` Julian Brown
  0 siblings, 1 reply; 22+ messages in thread
From: Peter Maydell @ 2017-01-05 17:17 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers

On 7 December 2016 at 14:48, Julian Brown <julian@codesourcery.com> wrote:
> The new "cfgend" parameter can be given after the CPU name,
> e.g. "-cpu=arm926,cfgend=yes", and is used to control the reset value
> of the SCTLR register in an architecture-version appropriate way (in a
> similar way to the CFGEND input on physical cores).  Using the option for
> CPUs implementing the ARMv7+ architecture will enable the SCTLR_EE bit,
> and for previous versions it will enable the SCTLR_B bit.
>
> Signed-off-by: Julian Brown <julian@codesourcery.com>
> ---
>  target-arm/cpu.c | 28 +++++++++++++++++++++++++---
>  target-arm/cpu.h |  7 +++++++
>  2 files changed, 32 insertions(+), 3 deletions(-)
>
> diff --git a/target-arm/cpu.c b/target-arm/cpu.c
> index 2eb4098..512964e 100644
> --- a/target-arm/cpu.c
> +++ b/target-arm/cpu.c
> @@ -33,6 +33,7 @@
>  #include "sysemu/sysemu.h"
>  #include "sysemu/kvm.h"
>  #include "kvm_arm.h"
> +#include "exec/cpu-common.h"
>
>  static void arm_cpu_set_pc(CPUState *cs, vaddr value)
>  {
> @@ -497,6 +498,9 @@ static Property arm_cpu_rvbar_property =
>  static Property arm_cpu_has_el3_property =
>              DEFINE_PROP_BOOL("has_el3", ARMCPU, has_el3, true);
>
> +static Property arm_cpu_cfgend_property =
> +            DEFINE_PROP_BOOL("cfgend", ARMCPU, cfgend, false);
> +
>  /* use property name "pmu" to match other archs and virt tools */
>  static Property arm_cpu_has_pmu_property =
>              DEFINE_PROP_BOOL("pmu", ARMCPU, has_pmu, true);
> @@ -559,6 +563,18 @@ static void arm_cpu_post_init(Object *obj)
>          }
>      }
>
> +    qdev_property_add_static(DEVICE(obj), &arm_cpu_cfgend_property,
> +                             &error_abort);
> +
> +    qdev_prop_set_globals(DEVICE(obj));
> +
> +    if (object_property_get_bool(obj, "cfgend", NULL)) {
> +        if (arm_feature(&cpu->env, ARM_FEATURE_V7)) {
> +            cpu->reset_sctlr |= SCTLR_EE;
> +        } else {
> +            cpu->reset_sctlr |= SCTLR_B;
> +        }
> +    }

Can we just implement this property the same way we do all
our existing ones, ie just call qdev_property_add_static()
here, and then look at the property value in arm_cpu_realizefn() ?
I'm not clear what the call to qdev_prop_set_globals() is
needed for.

>  }
>
>  static void arm_cpu_finalizefn(Object *obj)
> @@ -758,6 +774,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
>  static ObjectClass *arm_cpu_class_by_name(const char *cpu_model)
>  {
>      ObjectClass *oc;
> +    CPUClass *cc;
>      char *typename;
>      char **cpuname;
>
> @@ -765,15 +782,20 @@ static ObjectClass *arm_cpu_class_by_name(const char *cpu_model)
>          return NULL;
>      }
>
> -    cpuname = g_strsplit(cpu_model, ",", 1);
> +    cpuname = g_strsplit(cpu_model, ",", 2);
>      typename = g_strdup_printf("%s-" TYPE_ARM_CPU, cpuname[0]);
>      oc = object_class_by_name(typename);
> -    g_strfreev(cpuname);
> -    g_free(typename);
>      if (!oc || !object_class_dynamic_cast(oc, TYPE_ARM_CPU) ||
>          object_class_is_abstract(oc)) {
> +        g_strfreev(cpuname);
> +        g_free(typename);
>          return NULL;
>      }
> +
> +    cc = CPU_CLASS(oc);
> +    cc->parse_features(typename, cpuname[1], &error_fatal);
> +    g_strfreev(cpuname);
> +

I'm also not clear why this needs to change -- the existing code works
for all of our current properties.

>      return oc;
>  }
>
> diff --git a/target-arm/cpu.h b/target-arm/cpu.h
> index ca5c849..becbfce 100644
> --- a/target-arm/cpu.h
> +++ b/target-arm/cpu.h
> @@ -657,6 +657,13 @@ struct ARMCPU {
>      uint32_t dcz_blocksize;
>      uint64_t rvbar;
>
> +    /* Whether the cfgend input is high (i.e. this CPU should reset into
> +     * big-endian mode).  This setting isn't used directly: instead it modifies
> +     * the reset_sctlr value to have SCTLR_B or SCTLR_EE set, depending on the
> +     * architecture version.
> +     */
> +    bool cfgend;
> +
>      ARMELChangeHook *el_change_hook;
>      void *el_change_hook_opaque;
>  };

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-05 17:17   ` Peter Maydell
@ 2017-01-11 12:35     ` Julian Brown
  2017-01-12 14:28       ` Julian Brown
  0 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2017-01-11 12:35 UTC (permalink / raw)
  To: Peter Maydell; +Cc: QEMU Developers

On Thu, 5 Jan 2017 17:17:13 +0000
Peter Maydell <peter.maydell@linaro.org> wrote:

> > +    qdev_property_add_static(DEVICE(obj), &arm_cpu_cfgend_property,
> > +                             &error_abort);
> > +
> > +    qdev_prop_set_globals(DEVICE(obj));
> > +
> > +    if (object_property_get_bool(obj, "cfgend", NULL)) {
> > +        if (arm_feature(&cpu->env, ARM_FEATURE_V7)) {
> > +            cpu->reset_sctlr |= SCTLR_EE;
> > +        } else {
> > +            cpu->reset_sctlr |= SCTLR_B;
> > +        }
> > +    }  
> 
> Can we just implement this property the same way we do all
> our existing ones, ie just call qdev_property_add_static()
> here, and then look at the property value in arm_cpu_realizefn() ?
> I'm not clear what the call to qdev_prop_set_globals() is
> needed for.

...

> > @@ -765,15 +782,20 @@ static ObjectClass
> > *arm_cpu_class_by_name(const char *cpu_model) return NULL;
> >      }
> >
> > -    cpuname = g_strsplit(cpu_model, ",", 1);
> > +    cpuname = g_strsplit(cpu_model, ",", 2);
> >      typename = g_strdup_printf("%s-" TYPE_ARM_CPU, cpuname[0]);
> >      oc = object_class_by_name(typename);
> > -    g_strfreev(cpuname);
> > -    g_free(typename);
> >      if (!oc || !object_class_dynamic_cast(oc, TYPE_ARM_CPU) ||
> >          object_class_is_abstract(oc)) {
> > +        g_strfreev(cpuname);
> > +        g_free(typename);
> >          return NULL;
> >      }
> > +
> > +    cc = CPU_CLASS(oc);
> > +    cc->parse_features(typename, cpuname[1], &error_fatal);
> > +    g_strfreev(cpuname);
> > +  
> 
> I'm also not clear why this needs to change -- the existing code works
> for all of our current properties.

I'm a little confused, I think -- these changes seemed to be necessary
to allow the parsing of the command-line syntax you suggested earlier
(-mcpu=foo,cfgend=bar):

http://lists.nongnu.org/archive/html/qemu-devel/2016-11/msg00660.html

The qdev_prop_set_globals function calls back into arm/cpu.c to do the
actual parsing, IIRC.

Can the existing properties be set like that via the command line?
AFAICT they're only used to communicate settings from the machine
models (integratorcp, and so on) to the CPU initialisation code, and
are never exposed to the user.

Did I miss something? (I think the g_strsplit call with 1 as its third
argument is a no-op. Actually maybe that was supposed to be -1?)

Thanks,

Julian

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-11 12:35     ` Julian Brown
@ 2017-01-12 14:28       ` Julian Brown
  2017-01-17 11:52         ` Peter Maydell
  0 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2017-01-12 14:28 UTC (permalink / raw)
  To: Peter Maydell; +Cc: QEMU Developers

On Wed, 11 Jan 2017 12:35:52 +0000
Julian Brown <julian@codesourcery.com> wrote:

> I'm a little confused, I think -- these changes seemed to be necessary
> to allow the parsing of the command-line syntax you suggested earlier
> (-mcpu=foo,cfgend=bar):
> [...]
> Can the existing properties be set like that via the command line?

Aha! The answer was yes, but only currently for the "virt" board
(which we haven't been using for aarch32, and only supports a few recent
CPU types at present). I'm less confused now! (The string-splitting code
in arm_cpu_class_by_name is still dubious though, IMO.)

Cheers,

Julian

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-12 14:28       ` Julian Brown
@ 2017-01-17 11:52         ` Peter Maydell
  2017-01-18 16:52           ` Eduardo Habkost
  0 siblings, 1 reply; 22+ messages in thread
From: Peter Maydell @ 2017-01-17 11:52 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers, Eduardo Habkost

On 12 January 2017 at 14:28, Julian Brown <julian@codesourcery.com> wrote:
> On Wed, 11 Jan 2017 12:35:52 +0000
> Julian Brown <julian@codesourcery.com> wrote:
>
>> I'm a little confused, I think -- these changes seemed to be necessary
>> to allow the parsing of the command-line syntax you suggested earlier
>> (-mcpu=foo,cfgend=bar):
>> [...]
>> Can the existing properties be set like that via the command line?
>
> Aha! The answer was yes, but only currently for the "virt" board
> (which we haven't been using for aarch32, and only supports a few recent
> CPU types at present). I'm less confused now! (The string-splitting code
> in arm_cpu_class_by_name is still dubious though, IMO.)

Oops, I'd forgotten there was board-specific code for handling
cpu feature flags. I think we want to change the other boards
to do it like the virt board does, but maybe I'm wrong.
I've cc'd Eduardo who will hopefully know the right way to handle
this.

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-17 11:52         ` Peter Maydell
@ 2017-01-18 16:52           ` Eduardo Habkost
  2017-01-19 15:12             ` Peter Maydell
  0 siblings, 1 reply; 22+ messages in thread
From: Eduardo Habkost @ 2017-01-18 16:52 UTC (permalink / raw)
  To: Peter Maydell; +Cc: Julian Brown, QEMU Developers

On Tue, Jan 17, 2017 at 11:52:24AM +0000, Peter Maydell wrote:
> On 12 January 2017 at 14:28, Julian Brown <julian@codesourcery.com> wrote:
> > On Wed, 11 Jan 2017 12:35:52 +0000
> > Julian Brown <julian@codesourcery.com> wrote:
> >
> >> I'm a little confused, I think -- these changes seemed to be necessary
> >> to allow the parsing of the command-line syntax you suggested earlier
> >> (-mcpu=foo,cfgend=bar):
> >> [...]
> >> Can the existing properties be set like that via the command line?
> >
> > Aha! The answer was yes, but only currently for the "virt" board
> > (which we haven't been using for aarch32, and only supports a few recent
> > CPU types at present). I'm less confused now! (The string-splitting code
> > in arm_cpu_class_by_name is still dubious though, IMO.)
> 
> Oops, I'd forgotten there was board-specific code for handling
> cpu feature flags. I think we want to change the other boards
> to do it like the virt board does, but maybe I'm wrong.
> I've cc'd Eduardo who will hopefully know the right way to handle
> this.

I don't understand what's missing here: cpu_arm_init() already
calls cpu_generic_init(), which already calls
CPUClass::parse_features() after splitting the cpu_model string
and calling CPUClass::class_by_name().

Which board aree you using to test this? Is the board calling
cpu_arm_init() to create the CPU?

-- 
Eduardo

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-18 16:52           ` Eduardo Habkost
@ 2017-01-19 15:12             ` Peter Maydell
  2017-01-19 18:02               ` Julian Brown
  0 siblings, 1 reply; 22+ messages in thread
From: Peter Maydell @ 2017-01-19 15:12 UTC (permalink / raw)
  To: Eduardo Habkost; +Cc: Julian Brown, QEMU Developers

On 18 January 2017 at 16:52, Eduardo Habkost <ehabkost@redhat.com> wrote:
> On Tue, Jan 17, 2017 at 11:52:24AM +0000, Peter Maydell wrote:
>> Oops, I'd forgotten there was board-specific code for handling
>> cpu feature flags. I think we want to change the other boards
>> to do it like the virt board does, but maybe I'm wrong.
>> I've cc'd Eduardo who will hopefully know the right way to handle
>> this.
>
> I don't understand what's missing here: cpu_arm_init() already
> calls cpu_generic_init(), which already calls
> CPUClass::parse_features() after splitting the cpu_model string
> and calling CPUClass::class_by_name().

Well, the 'virt' board calls cc->parse_features() directly,
and so (judging by grep) do a handful of other boards, but most
don't. Is this the right new thing going forward, and do we
need to convert the remaining boards over to match?

> Which board aree you using to test this? Is the board calling
> cpu_arm_init() to create the CPU?

It looks like only a very few ARM boards still call
cpu_arm_init() [just musicpal, omap, pxa2xx, strongarm and the
v7m ones] -- most do something like:

   ObjectClass *cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model);
   [...]

        Object *cpuobj = object_new(object_class_get_name(cpu_oc));

        if (!secure) {
            object_property_set_bool(cpuobj, false, "has_el3", NULL);
        }

        if (object_property_find(cpuobj, "reset-cbar", NULL)) {
            object_property_set_int(cpuobj, periphbase,
                                    "reset-cbar", &error_abort);
        }
        object_property_set_bool(cpuobj, true, "realized", &error_fatal);

(that example is from hw/arm/vexpress.c)

This is because cpu_generic_init() provides no way for the
board to set CPU properties -- it does both the object init
and realize in one go.

I'm actually looking at a patch at the moment that attempts
to fix this by adding a cpu_generic_init_unrealized(),
which does everything that cpu_generic_init() does except
the final "set the realized prop to true" step, so that you
can call it, set CPU properties and then realize the CPU
yourself. Does that sound like a good idea, or a bad idea?
[https://github.com/mdavidsaver/qemu/commit/82823fb6f97859dc5f2945bd3b2733df2c81b2d8]

I'm not sure which board Julian is using, but I guess it's one
of the ones that doesn't call cpu_generic_init().

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-19 15:12             ` Peter Maydell
@ 2017-01-19 18:02               ` Julian Brown
  2017-01-19 18:25                 ` Peter Maydell
  0 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2017-01-19 18:02 UTC (permalink / raw)
  To: Peter Maydell; +Cc: Eduardo Habkost, QEMU Developers

On Thu, 19 Jan 2017 15:12:49 +0000
Peter Maydell <peter.maydell@linaro.org> wrote:

> I'm actually looking at a patch at the moment that attempts
> to fix this by adding a cpu_generic_init_unrealized(),
> which does everything that cpu_generic_init() does except
> the final "set the realized prop to true" step, so that you
> can call it, set CPU properties and then realize the CPU
> yourself. Does that sound like a good idea, or a bad idea?
> [https://github.com/mdavidsaver/qemu/commit/82823fb6f97859dc5f2945bd3b2733df2c81b2d8]
> 
> I'm not sure which board Julian is using, but I guess it's one
> of the ones that doesn't call cpu_generic_init().

We're using integratorcp -- I'm working on a v3 of my patch series that
adds the CPU-attribute parsing to (just) that. It'll be ready soonish.

Thanks,

Julian

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection.
  2017-01-19 18:02               ` Julian Brown
@ 2017-01-19 18:25                 ` Peter Maydell
  0 siblings, 0 replies; 22+ messages in thread
From: Peter Maydell @ 2017-01-19 18:25 UTC (permalink / raw)
  To: Julian Brown; +Cc: Eduardo Habkost, QEMU Developers

On 19 January 2017 at 18:02, Julian Brown <julian@codesourcery.com> wrote:
> We're using integratorcp

That board model is extremely ancient and unloved, by the way.
If we ever make good on the suggestion from last year to start
deprecating and eventually removing unmaintained board models,
it's probably going to be on the list of victims...

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Qemu-devel] [PATCH v2 2/6] Infer endianness from SCTLR reset value.
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection Julian Brown
@ 2016-12-07 14:48 ` Julian Brown
  2017-01-05 17:29   ` Peter Maydell
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 3/6] ARM big-endian system-mode semihosting support Julian Brown
                   ` (5 subsequent siblings)
  7 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:48 UTC (permalink / raw)
  To: qemu-devel

This patch uses the reset value of the SCTLR register (e.g. as modified
by the "cfgend" parameter introduced by the previous patch) to set the
endianness used by QEMU when invoked with a null kernel, e.g. from GDB:

  (gdb) target remote | qemu-arm-system [options] -cpu=cortex-a15,cfgend=yes \
          -kernel /dev/null
  (gdb) load
  (gdb) [...]

In this scenario, the usual method of probing the kernel binary for the
correct endianness to use will not work.

Signed-off-by: Julian Brown <julian@codesourcery.com>
---
 hw/arm/boot.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 942416d..68a6574 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -894,7 +894,21 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
         entry = info->loader_start + kernel_load_offset;
         kernel_size = load_image_targphys(info->kernel_filename, entry,
                                           info->ram_size - kernel_load_offset);
-        is_linux = 1;
+        if (kernel_size > 0) {
+            is_linux = 1;
+        } else {
+            /* We've been launched with a kernel of /dev/null or similar.
+             * Infer endianness from the reset value of the SCTLR for this
+             * CPU/board.  (This can be altered using the cfgend parameter.)
+             */
+            if (!arm_feature(&cpu->env, ARM_FEATURE_V7) &&
+                (cpu->reset_sctlr & SCTLR_B) != 0)
+                info->endianness = ARM_ENDIANNESS_BE32;
+            else if ((cpu->reset_sctlr & SCTLR_EE) != 0)
+                info->endianness = ARM_ENDIANNESS_BE8;
+            else
+                info->endianness = ARM_ENDIANNESS_LE;
+        }
     }
     if (kernel_size < 0) {
         fprintf(stderr, "qemu: could not load kernel '%s'\n",
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 2/6] Infer endianness from SCTLR reset value.
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 2/6] Infer endianness from SCTLR reset value Julian Brown
@ 2017-01-05 17:29   ` Peter Maydell
  0 siblings, 0 replies; 22+ messages in thread
From: Peter Maydell @ 2017-01-05 17:29 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers

On 7 December 2016 at 14:48, Julian Brown <julian@codesourcery.com> wrote:
> This patch uses the reset value of the SCTLR register (e.g. as modified
> by the "cfgend" parameter introduced by the previous patch) to set the
> endianness used by QEMU when invoked with a null kernel, e.g. from GDB:
>
>   (gdb) target remote | qemu-arm-system [options] -cpu=cortex-a15,cfgend=yes \
>           -kernel /dev/null
>   (gdb) load
>   (gdb) [...]
>
> In this scenario, the usual method of probing the kernel binary for the
> correct endianness to use will not work.
>
> Signed-off-by: Julian Brown <julian@codesourcery.com>
> ---
>  hw/arm/boot.c | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/hw/arm/boot.c b/hw/arm/boot.c
> index 942416d..68a6574 100644
> --- a/hw/arm/boot.c
> +++ b/hw/arm/boot.c
> @@ -894,7 +894,21 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
>          entry = info->loader_start + kernel_load_offset;
>          kernel_size = load_image_targphys(info->kernel_filename, entry,
>                                            info->ram_size - kernel_load_offset);
> -        is_linux = 1;
> +        if (kernel_size > 0) {
> +            is_linux = 1;
> +        } else {
> +            /* We've been launched with a kernel of /dev/null or similar.
> +             * Infer endianness from the reset value of the SCTLR for this
> +             * CPU/board.  (This can be altered using the cfgend parameter.)
> +             */
> +            if (!arm_feature(&cpu->env, ARM_FEATURE_V7) &&
> +                (cpu->reset_sctlr & SCTLR_B) != 0)
> +                info->endianness = ARM_ENDIANNESS_BE32;
> +            else if ((cpu->reset_sctlr & SCTLR_EE) != 0)
> +                info->endianness = ARM_ENDIANNESS_BE8;
> +            else
> +                info->endianness = ARM_ENDIANNESS_LE;
> +        }
>      }
>      if (kernel_size < 0) {
>          fprintf(stderr, "qemu: could not load kernel '%s'\n",
> --
> 2.8.1

This is pretty obscure magic behaviour -- feed -kernel a zero
length file and get magic register setting behaviour ?
I think passing an empty file ought to either
 (a) just be an error, or
 (b) behave like passing a 1 byte file, which is what we
     do currently (ie treat it like a raw Linux kernel image)

If you're starting QEMU from GDB in system mode and not giving
it an image file, then I think the expectation would be that
you get the CPU as it would come out of reset in hardware.

Also, this looks a bit odd -- the purpose of the info->endianness
flag is to mess with the SCTLR values, but here we're setting
info->endianness based on the SCTLR values, which seems
circular. Why aren't the SCTLR values just right to start with?

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Qemu-devel] [PATCH v2 3/6] ARM big-endian system-mode semihosting support.
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection Julian Brown
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 2/6] Infer endianness from SCTLR reset value Julian Brown
@ 2016-12-07 14:48 ` Julian Brown
  2017-01-05 17:49   ` Peter Maydell
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 4/6] ARM big-endian system-mode gdbstub support Julian Brown
                   ` (4 subsequent siblings)
  7 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:48 UTC (permalink / raw)
  To: qemu-devel

This patch introduces an ARM-specific version of the memory read/write,
etc. functions used for semihosting, in order to byte-swap (big-endian)
target memory that is to be interpreted by the (little-endian) host.
These functions also know about the byte-reversal used for BE32 system
mode.

Signed-off-by: Julian Brown <julian@codesourcery.com>
---
 include/exec/softmmu-arm-semi.h | 148 ++++++++++++++++++++++++++++++++++++++++
 target-arm/arm-semi.c           |   4 +-
 target-arm/cpu.c                |  24 +++++++
 target-arm/cpu.h                |   6 ++
 4 files changed, 180 insertions(+), 2 deletions(-)
 create mode 100644 include/exec/softmmu-arm-semi.h

diff --git a/include/exec/softmmu-arm-semi.h b/include/exec/softmmu-arm-semi.h
new file mode 100644
index 0000000..d97e017
--- /dev/null
+++ b/include/exec/softmmu-arm-semi.h
@@ -0,0 +1,148 @@
+/*
+ * Helper routines to provide target memory access for ARM semihosting
+ * syscalls in system emulation mode.
+ *
+ * Copyright (c) 2007 CodeSourcery, (c) 2016 Mentor Graphics
+ *
+ * This code is licensed under the GPL
+ */
+
+#ifndef SOFTMMU_ARM_SEMI_H
+#define SOFTMMU_ARM_SEMI_H 1
+
+/* In BE32 system mode, the CPU-specific memory_rw_debug method will arrange to
+ * perform byteswapping on the target memory, so that it appears to the host as
+ * it appears to the emulated CPU.  Memory is read verbatim in BE8 mode.  (In
+ * other words, this function arranges so that BUF has the same format in both
+ * BE8 and BE32 system mode.)
+ */
+
+static inline int armsemi_memory_rw_debug(CPUState *cpu, target_ulong addr,
+                                          uint8_t *buf, int len, bool is_write)
+{
+    CPUClass *cc = CPU_GET_CLASS(cpu);
+
+    if (cc->memory_rw_debug) {
+        return cc->memory_rw_debug(cpu, addr, buf, len, is_write);
+    }
+    return cpu_memory_rw_debug(cpu, addr, buf, len, is_write);
+}
+
+/* In big-endian mode (either BE8 or BE32), values larger than a byte will be
+ * transferred to/from memory in big-endian format.  Assuming we're on a
+ * little-endian host machine, such values will need to be byteswapped before
+ * and after the host processes them.
+ *
+ * This means that byteswapping will occur *twice* in BE32 mode for
+ * halfword/word reads/writes.
+ */
+
+static inline bool arm_bswap_needed(CPUARMState *env)
+{
+#ifdef HOST_WORDS_BIGENDIAN
+#error HOST_WORDS_BIGENDIAN is not supported for ARM semihosting at the moment.
+#else
+    return arm_sctlr_b(env) || arm_sctlr_ee(env);
+#endif
+}
+
+static inline uint64_t softmmu_tget64(CPUArchState *env, target_ulong addr)
+{
+    uint64_t val;
+
+    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 8, 0);
+    if (arm_bswap_needed(env)) {
+        return bswap64(val);
+    } else {
+        return val;
+    }
+}
+
+static inline uint32_t softmmu_tget32(CPUArchState *env, target_ulong addr)
+{
+    uint32_t val;
+
+    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 4, 0);
+    if (arm_bswap_needed(env)) {
+        return bswap32(val);
+    } else {
+        return val;
+    }
+}
+
+static inline uint32_t softmmu_tget8(CPUArchState *env, target_ulong addr)
+{
+    uint8_t val;
+    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, &val, 1, 0);
+    return val;
+}
+
+#define get_user_u64(arg, p) ({ arg = softmmu_tget64(env, p); 0; })
+#define get_user_u32(arg, p) ({ arg = softmmu_tget32(env, p) ; 0; })
+#define get_user_u8(arg, p) ({ arg = softmmu_tget8(env, p) ; 0; })
+#define get_user_ual(arg, p) get_user_u32(arg, p)
+
+static inline void softmmu_tput64(CPUArchState *env,
+                                  target_ulong addr, uint64_t val)
+{
+    if (arm_bswap_needed(env)) {
+        val = bswap64(val);
+    }
+    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 8, 1);
+}
+
+static inline void softmmu_tput32(CPUArchState *env,
+                                  target_ulong addr, uint32_t val)
+{
+    if (arm_bswap_needed(env)) {
+        val = bswap32(val);
+    }
+    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 4, 1);
+}
+#define put_user_u64(arg, p) ({ softmmu_tput64(env, p, arg) ; 0; })
+#define put_user_u32(arg, p) ({ softmmu_tput32(env, p, arg) ; 0; })
+#define put_user_ual(arg, p) put_user_u32(arg, p)
+
+static void *softmmu_lock_user(CPUArchState *env,
+                               target_ulong addr, target_ulong len, int copy)
+{
+    uint8_t *p;
+    /* TODO: Make this something that isn't fixed size.  */
+    p = malloc(len);
+    if (p && copy) {
+        armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, p, len, 0);
+    }
+    return p;
+}
+#define lock_user(type, p, len, copy) softmmu_lock_user(env, p, len, copy)
+static char *softmmu_lock_user_string(CPUArchState *env, target_ulong addr)
+{
+    char *p;
+    char *s;
+    uint8_t c;
+    /* TODO: Make this something that isn't fixed size.  */
+    s = p = malloc(1024);
+    if (!s) {
+        return NULL;
+    }
+    do {
+        armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, &c, 1, 0);
+        addr++;
+        *(p++) = c;
+    } while (c);
+    return s;
+}
+#define lock_user_string(p) softmmu_lock_user_string(env, p)
+static void softmmu_unlock_user(CPUArchState *env, void *p, target_ulong addr,
+                                target_ulong len)
+{
+    uint8_t *pc = p;
+    if (len) {
+        armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, p, len, 1);
+    }
+    free(p);
+}
+
+#define unlock_user(s, args, len) softmmu_unlock_user(env, s, args, len)
+
+#endif
diff --git a/target-arm/arm-semi.c b/target-arm/arm-semi.c
index 7cac873..1ad1e63 100644
--- a/target-arm/arm-semi.c
+++ b/target-arm/arm-semi.c
@@ -114,7 +114,7 @@ static inline uint32_t set_swi_errno(CPUARMState *env, uint32_t code)
     return code;
 }
 
-#include "exec/softmmu-semi.h"
+#include "exec/softmmu-arm-semi.h"
 #endif
 
 static target_ulong arm_semi_syscall_len;
@@ -187,7 +187,7 @@ static void arm_semi_flen_cb(CPUState *cs, target_ulong ret, target_ulong err)
     /* The size is always stored in big-endian order, extract
        the value. We assume the size always fit in 32 bits.  */
     uint32_t size;
-    cpu_memory_rw_debug(cs, arm_flen_buf(cpu) + 32, (uint8_t *)&size, 4, 0);
+    armsemi_memory_rw_debug(cs, arm_flen_buf(cpu) + 32, (uint8_t *)&size, 4, 0);
     size = be32_to_cpu(size);
     if (is_a64(env)) {
         env->xregs[0] = size;
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 512964e..6afb0d9 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -1556,6 +1556,27 @@ static gchar *arm_gdb_arch_name(CPUState *cs)
     return g_strdup("arm");
 }
 
+#ifndef CONFIG_USER_ONLY
+static int arm_cpu_memory_rw_debug(CPUState *cpu, vaddr address,
+                                   uint8_t *buf, int len, bool is_write)
+{
+    target_ulong addr = address;
+    ARMCPU *armcpu = ARM_CPU(cpu);
+    CPUARMState *env = &armcpu->env;
+
+    if (arm_sctlr_b(env)) {
+        target_ulong i;
+        for (i = 0; i < len; i++) {
+            cpu_memory_rw_debug(cpu, (addr + i) ^ 3, &buf[i], 1, is_write);
+        }
+    } else {
+        cpu_memory_rw_debug(cpu, addr, buf, len, is_write);
+    }
+
+    return 0;
+}
+#endif
+
 static void arm_cpu_class_init(ObjectClass *oc, void *data)
 {
     ARMCPUClass *acc = ARM_CPU_CLASS(oc);
@@ -1573,6 +1594,9 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     cc->has_work = arm_cpu_has_work;
     cc->cpu_exec_interrupt = arm_cpu_exec_interrupt;
     cc->dump_state = arm_cpu_dump_state;
+#if !defined(CONFIG_USER_ONLY)
+    cc->memory_rw_debug = arm_cpu_memory_rw_debug;
+#endif
     cc->set_pc = arm_cpu_set_pc;
     cc->gdb_read_register = arm_cpu_gdb_read_register;
     cc->gdb_write_register = arm_cpu_gdb_write_register;
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index becbfce..087cf96 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -2115,6 +2115,12 @@ static inline bool arm_sctlr_b(CPUARMState *env)
         (env->cp15.sctlr_el[1] & SCTLR_B) != 0;
 }
 
+static inline bool arm_sctlr_ee(CPUARMState *env)
+{
+    return arm_feature(env, ARM_FEATURE_V7) &&
+           (env->cp15.sctlr_el[1] & SCTLR_EE) != 0;
+}
+
 /* Return true if the processor is in big-endian mode. */
 static inline bool arm_cpu_data_is_big_endian(CPUARMState *env)
 {
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 3/6] ARM big-endian system-mode semihosting support.
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 3/6] ARM big-endian system-mode semihosting support Julian Brown
@ 2017-01-05 17:49   ` Peter Maydell
  0 siblings, 0 replies; 22+ messages in thread
From: Peter Maydell @ 2017-01-05 17:49 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers

On 7 December 2016 at 14:48, Julian Brown <julian@codesourcery.com> wrote:
> This patch introduces an ARM-specific version of the memory read/write,
> etc. functions used for semihosting, in order to byte-swap (big-endian)
> target memory that is to be interpreted by the (little-endian) host.
> These functions also know about the byte-reversal used for BE32 system
> mode.
>
> Signed-off-by: Julian Brown <julian@codesourcery.com>

This patch seems to have compile problems:

In file included from
/home/petmay01/linaro/qemu-from-laptop/qemu/target/arm/arm-semi.c:117:0:
/home/petmay01/linaro/qemu-from-laptop/qemu/include/exec/softmmu-arm-semi.h:
In function ‘softmmu_unlock_user’:
/home/petmay01/linaro/qemu-from-laptop/qemu/include/exec/softmmu-arm-semi.h:139:14:
error: unused variable ‘pc’ [-Werror=unused-variable]
     uint8_t *pc = p;
              ^


/home/petmay01/linaro/qemu-from-laptop/qemu/target/arm/arm-semi.c: In
function ‘arm_semi_flen_cb’:
/home/petmay01/linaro/qemu-from-laptop/qemu/target/arm/arm-semi.c:190:5:
error: implicit declaration of function ‘armsemi_memory_rw_debug’
[-Werror=implicit-function-declaration]
     armsemi_memory_rw_debug(cs, arm_flen_buf(cpu) + 32, (uint8_t
*)&size, 4, 0);
     ^
/home/petmay01/linaro/qemu-from-laptop/qemu/target/arm/arm-semi.c:190:5:
error: nested extern declaration of ‘armsemi_memory_rw_debug’
[-Werror=nested-externs]

[there's no version of armsemi_memory_rw_debug() for CONFIG_USER_ONLY]




> ---
>  include/exec/softmmu-arm-semi.h | 148 ++++++++++++++++++++++++++++++++++++++++
>  target-arm/arm-semi.c           |   4 +-
>  target-arm/cpu.c                |  24 +++++++
>  target-arm/cpu.h                |   6 ++
>  4 files changed, 180 insertions(+), 2 deletions(-)
>  create mode 100644 include/exec/softmmu-arm-semi.h
>
> diff --git a/include/exec/softmmu-arm-semi.h b/include/exec/softmmu-arm-semi.h
> new file mode 100644
> index 0000000..d97e017
> --- /dev/null
> +++ b/include/exec/softmmu-arm-semi.h
> @@ -0,0 +1,148 @@
> +/*
> + * Helper routines to provide target memory access for ARM semihosting
> + * syscalls in system emulation mode.
> + *
> + * Copyright (c) 2007 CodeSourcery, (c) 2016 Mentor Graphics
> + *
> + * This code is licensed under the GPL
> + */
> +
> +#ifndef SOFTMMU_ARM_SEMI_H
> +#define SOFTMMU_ARM_SEMI_H 1
> +
> +/* In BE32 system mode, the CPU-specific memory_rw_debug method will arrange to
> + * perform byteswapping on the target memory, so that it appears to the host as
> + * it appears to the emulated CPU.  Memory is read verbatim in BE8 mode.  (In
> + * other words, this function arranges so that BUF has the same format in both
> + * BE8 and BE32 system mode.)
> + */
> +
> +static inline int armsemi_memory_rw_debug(CPUState *cpu, target_ulong addr,
> +                                          uint8_t *buf, int len, bool is_write)
> +{
> +    CPUClass *cc = CPU_GET_CLASS(cpu);
> +
> +    if (cc->memory_rw_debug) {
> +        return cc->memory_rw_debug(cpu, addr, buf, len, is_write);
> +    }
> +    return cpu_memory_rw_debug(cpu, addr, buf, len, is_write);
> +}

Nothing about this is arm-semihosting specific; in fact it's
identical to the existing target_memory_rw_debug() in gdbstub.c.

We have a few of these "invoke the class method if it exists, or
do this fallback" functions in include/qom/cpu.h, so that seems
like a good place for it.

(The logical name for the wrapper is "cpu_memory_rw_debug", except
that it's already taken.)

> +/* In big-endian mode (either BE8 or BE32), values larger than a byte will be
> + * transferred to/from memory in big-endian format.  Assuming we're on a
> + * little-endian host machine, such values will need to be byteswapped before
> + * and after the host processes them.
> + *
> + * This means that byteswapping will occur *twice* in BE32 mode for
> + * halfword/word reads/writes.
> + */
> +
> +static inline bool arm_bswap_needed(CPUARMState *env)
> +{
> +#ifdef HOST_WORDS_BIGENDIAN
> +#error HOST_WORDS_BIGENDIAN is not supported for ARM semihosting at the moment.
> +#else
> +    return arm_sctlr_b(env) || arm_sctlr_ee(env);
> +#endif
> +}

This looks odd. SCTLR.EE is the exception endianness, not the
current endianness, so why is it involved in working out how to
interpret the semihosting arguments?

> +
> +static inline uint64_t softmmu_tget64(CPUArchState *env, target_ulong addr)
> +{
> +    uint64_t val;
> +
> +    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 8, 0);
> +    if (arm_bswap_needed(env)) {
> +        return bswap64(val);
> +    } else {
> +        return val;
> +    }
> +}
> +
> +static inline uint32_t softmmu_tget32(CPUArchState *env, target_ulong addr)
> +{
> +    uint32_t val;
> +
> +    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 4, 0);
> +    if (arm_bswap_needed(env)) {
> +        return bswap32(val);
> +    } else {
> +        return val;
> +    }
> +}
> +
> +static inline uint32_t softmmu_tget8(CPUArchState *env, target_ulong addr)
> +{
> +    uint8_t val;
> +    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, &val, 1, 0);
> +    return val;
> +}
> +
> +#define get_user_u64(arg, p) ({ arg = softmmu_tget64(env, p); 0; })
> +#define get_user_u32(arg, p) ({ arg = softmmu_tget32(env, p) ; 0; })
> +#define get_user_u8(arg, p) ({ arg = softmmu_tget8(env, p) ; 0; })
> +#define get_user_ual(arg, p) get_user_u32(arg, p)
> +
> +static inline void softmmu_tput64(CPUArchState *env,
> +                                  target_ulong addr, uint64_t val)
> +{
> +    if (arm_bswap_needed(env)) {
> +        val = bswap64(val);
> +    }
> +    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 8, 1);
> +}
> +
> +static inline void softmmu_tput32(CPUArchState *env,
> +                                  target_ulong addr, uint32_t val)
> +{
> +    if (arm_bswap_needed(env)) {
> +        val = bswap32(val);
> +    }
> +    armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 4, 1);
> +}
> +#define put_user_u64(arg, p) ({ softmmu_tput64(env, p, arg) ; 0; })
> +#define put_user_u32(arg, p) ({ softmmu_tput32(env, p, arg) ; 0; })
> +#define put_user_ual(arg, p) put_user_u32(arg, p)
> +
> +static void *softmmu_lock_user(CPUArchState *env,
> +                               target_ulong addr, target_ulong len, int copy)
> +{
> +    uint8_t *p;
> +    /* TODO: Make this something that isn't fixed size.  */
> +    p = malloc(len);
> +    if (p && copy) {
> +        armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, p, len, 0);
> +    }
> +    return p;
> +}
> +#define lock_user(type, p, len, copy) softmmu_lock_user(env, p, len, copy)
> +static char *softmmu_lock_user_string(CPUArchState *env, target_ulong addr)
> +{
> +    char *p;
> +    char *s;
> +    uint8_t c;
> +    /* TODO: Make this something that isn't fixed size.  */
> +    s = p = malloc(1024);
> +    if (!s) {
> +        return NULL;
> +    }
> +    do {
> +        armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, &c, 1, 0);
> +        addr++;
> +        *(p++) = c;
> +    } while (c);
> +    return s;
> +}
> +#define lock_user_string(p) softmmu_lock_user_string(env, p)
> +static void softmmu_unlock_user(CPUArchState *env, void *p, target_ulong addr,
> +                                target_ulong len)
> +{
> +    uint8_t *pc = p;
> +    if (len) {
> +        armsemi_memory_rw_debug(ENV_GET_CPU(env), addr, p, len, 1);
> +    }
> +    free(p);
> +}
> +
> +#define unlock_user(s, args, len) softmmu_unlock_user(env, s, args, len)
> +
> +#endif
> diff --git a/target-arm/arm-semi.c b/target-arm/arm-semi.c
> index 7cac873..1ad1e63 100644
> --- a/target-arm/arm-semi.c
> +++ b/target-arm/arm-semi.c
> @@ -114,7 +114,7 @@ static inline uint32_t set_swi_errno(CPUARMState *env, uint32_t code)
>      return code;
>  }
>
> -#include "exec/softmmu-semi.h"
> +#include "exec/softmmu-arm-semi.h"
>  #endif
>
>  static target_ulong arm_semi_syscall_len;
> @@ -187,7 +187,7 @@ static void arm_semi_flen_cb(CPUState *cs, target_ulong ret, target_ulong err)
>      /* The size is always stored in big-endian order, extract
>         the value. We assume the size always fit in 32 bits.  */
>      uint32_t size;
> -    cpu_memory_rw_debug(cs, arm_flen_buf(cpu) + 32, (uint8_t *)&size, 4, 0);
> +    armsemi_memory_rw_debug(cs, arm_flen_buf(cpu) + 32, (uint8_t *)&size, 4, 0);
>      size = be32_to_cpu(size);
>      if (is_a64(env)) {
>          env->xregs[0] = size;
> diff --git a/target-arm/cpu.c b/target-arm/cpu.c
> index 512964e..6afb0d9 100644
> --- a/target-arm/cpu.c
> +++ b/target-arm/cpu.c
> @@ -1556,6 +1556,27 @@ static gchar *arm_gdb_arch_name(CPUState *cs)
>      return g_strdup("arm");
>  }
>
> +#ifndef CONFIG_USER_ONLY
> +static int arm_cpu_memory_rw_debug(CPUState *cpu, vaddr address,
> +                                   uint8_t *buf, int len, bool is_write)
> +{
> +    target_ulong addr = address;
> +    ARMCPU *armcpu = ARM_CPU(cpu);
> +    CPUARMState *env = &armcpu->env;
> +
> +    if (arm_sctlr_b(env)) {
> +        target_ulong i;
> +        for (i = 0; i < len; i++) {
> +            cpu_memory_rw_debug(cpu, (addr + i) ^ 3, &buf[i], 1, is_write);
> +        }
> +    } else {
> +        cpu_memory_rw_debug(cpu, addr, buf, len, is_write);
> +    }
> +
> +    return 0;
> +}
> +#endif
> +
>  static void arm_cpu_class_init(ObjectClass *oc, void *data)
>  {
>      ARMCPUClass *acc = ARM_CPU_CLASS(oc);
> @@ -1573,6 +1594,9 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
>      cc->has_work = arm_cpu_has_work;
>      cc->cpu_exec_interrupt = arm_cpu_exec_interrupt;
>      cc->dump_state = arm_cpu_dump_state;
> +#if !defined(CONFIG_USER_ONLY)
> +    cc->memory_rw_debug = arm_cpu_memory_rw_debug;
> +#endif
>      cc->set_pc = arm_cpu_set_pc;
>      cc->gdb_read_register = arm_cpu_gdb_read_register;
>      cc->gdb_write_register = arm_cpu_gdb_write_register;
> diff --git a/target-arm/cpu.h b/target-arm/cpu.h
> index becbfce..087cf96 100644
> --- a/target-arm/cpu.h
> +++ b/target-arm/cpu.h
> @@ -2115,6 +2115,12 @@ static inline bool arm_sctlr_b(CPUARMState *env)
>          (env->cp15.sctlr_el[1] & SCTLR_B) != 0;
>  }
>
> +static inline bool arm_sctlr_ee(CPUARMState *env)
> +{
> +    return arm_feature(env, ARM_FEATURE_V7) &&
> +           (env->cp15.sctlr_el[1] & SCTLR_EE) != 0;
> +}
> +
>  /* Return true if the processor is in big-endian mode. */
>  static inline bool arm_cpu_data_is_big_endian(CPUARMState *env)
>  {

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Qemu-devel] [PATCH v2 4/6] ARM big-endian system-mode gdbstub support.
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
                   ` (2 preceding siblings ...)
  2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 3/6] ARM big-endian system-mode semihosting support Julian Brown
@ 2016-12-07 14:49 ` Julian Brown
  2017-01-05 17:53   ` Peter Maydell
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 5/6] Fix Thumb-1 BE32 execution and disassembly Julian Brown
                   ` (3 subsequent siblings)
  7 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:49 UTC (permalink / raw)
  To: qemu-devel

When debugging a big-endian (either BE8 or BE32) executable, GDB uses
a big-endian byte ordering for its remote protocol.  The gdb stub
code in QEMU needs to interpret data in host (little-endian) order in
arm_cpu_gdb_read_register and arm_cpu_gdb_write_register, so this patch
arranges to byte-swap the data to/from GDB in those cases.

Signed-off-by: Julian Brown <julian@codesourcery.com>
---
 target-arm/gdbstub.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/target-arm/gdbstub.c b/target-arm/gdbstub.c
index 04c1208..1e9fe68 100644
--- a/target-arm/gdbstub.c
+++ b/target-arm/gdbstub.c
@@ -21,6 +21,7 @@
 #include "qemu-common.h"
 #include "cpu.h"
 #include "exec/gdbstub.h"
+#include "exec/softmmu-arm-semi.h"
 
 /* Old gdb always expect FPA registers.  Newer (xml-aware) gdb only expect
    whatever the target description contains.  Due to a historical mishap
@@ -32,10 +33,22 @@ int arm_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
 {
     ARMCPU *cpu = ARM_CPU(cs);
     CPUARMState *env = &cpu->env;
+#ifndef CONFIG_USER_ONLY
+    bool targ_bigendian = arm_bswap_needed(env);
+#endif
 
     if (n < 16) {
         /* Core integer register.  */
+#ifdef CONFIG_USER_ONLY
         return gdb_get_reg32(mem_buf, env->regs[n]);
+#else
+        if (targ_bigendian) {
+            stl_be_p(mem_buf, env->regs[n]);
+        } else {
+            stl_le_p(mem_buf, env->regs[n]);
+        }
+        return 4;
+#endif
     }
     if (n < 24) {
         /* FPA registers.  */
@@ -51,10 +64,28 @@ int arm_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
         if (gdb_has_xml) {
             return 0;
         }
+#ifdef CONFIG_USER_ONLY
         return gdb_get_reg32(mem_buf, 0);
+#else
+        if (targ_bigendian) {
+            stl_be_p(mem_buf, 0);
+        } else {
+            stl_le_p(mem_buf, 0);
+        }
+        return 4;
+#endif
     case 25:
         /* CPSR */
+#ifdef CONFIG_USER_ONLY
         return gdb_get_reg32(mem_buf, cpsr_read(env));
+#else
+        if (targ_bigendian) {
+            stl_be_p(mem_buf, cpsr_read(env));
+        } else {
+            stl_le_p(mem_buf, cpsr_read(env));
+        }
+        return 4;
+#endif
     }
     /* Unknown register.  */
     return 0;
@@ -65,8 +96,19 @@ int arm_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
     ARMCPU *cpu = ARM_CPU(cs);
     CPUARMState *env = &cpu->env;
     uint32_t tmp;
+#ifndef CONFIG_USER_ONLY
+    bool targ_bigendian = arm_bswap_needed(env);
+#endif
 
+#ifdef CONFIG_USER_ONLY
     tmp = ldl_p(mem_buf);
+#else
+    if (targ_bigendian) {
+        tmp = ldl_be_p(mem_buf);
+    } else {
+        tmp = ldl_le_p(mem_buf);
+    }
+#endif
 
     /* Mask out low bit of PC to workaround gdb bugs.  This will probably
        cause problems if we ever implement the Jazelle DBX extensions.  */
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 4/6] ARM big-endian system-mode gdbstub support.
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 4/6] ARM big-endian system-mode gdbstub support Julian Brown
@ 2017-01-05 17:53   ` Peter Maydell
  0 siblings, 0 replies; 22+ messages in thread
From: Peter Maydell @ 2017-01-05 17:53 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers

On 7 December 2016 at 14:49, Julian Brown <julian@codesourcery.com> wrote:
> When debugging a big-endian (either BE8 or BE32) executable, GDB uses
> a big-endian byte ordering for its remote protocol.  The gdb stub
> code in QEMU needs to interpret data in host (little-endian) order in
> arm_cpu_gdb_read_register and arm_cpu_gdb_write_register, so this patch
> arranges to byte-swap the data to/from GDB in those cases.
>
> Signed-off-by: Julian Brown <julian@codesourcery.com>
> ---
>  target-arm/gdbstub.c | 42 ++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 42 insertions(+)

More compile errors:

In file included from
/home/petmay01/linaro/qemu-from-laptop/qemu/target/arm/gdbstub.c:24:0:
/home/petmay01/linaro/qemu-from-laptop/qemu/include/exec/softmmu-arm-semi.h:106:14:
error: ‘softmmu_lock_user’ defined but not used
[-Werror=unused-function]
 static void *softmmu_lock_user(CPUArchState *env,
              ^
/home/petmay01/linaro/qemu-from-laptop/qemu/include/exec/softmmu-arm-semi.h:118:14:
error: ‘softmmu_lock_user_string’ defined but not used
[-Werror=unused-function]
 static char *softmmu_lock_user_string(CPUArchState *env, target_ulong addr)
              ^
In file included from
/home/petmay01/linaro/qemu-from-laptop/qemu/target/arm/gdbstub.c:24:0:
/home/petmay01/linaro/qemu-from-laptop/qemu/include/exec/softmmu-arm-semi.h:136:13:
error: ‘softmmu_unlock_user’ defined but not used
[-Werror=unused-function]
 static void softmmu_unlock_user(CPUArchState *env, void *p, target_ulong addr,
             ^

Missing "inline"s, I think.

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Qemu-devel] [PATCH v2 5/6] Fix Thumb-1 BE32 execution and disassembly.
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
                   ` (3 preceding siblings ...)
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 4/6] ARM big-endian system-mode gdbstub support Julian Brown
@ 2016-12-07 14:49 ` Julian Brown
  2017-01-05 18:18   ` Peter Maydell
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 6/6] ARM BE32 watchpoint fix Julian Brown
                   ` (2 subsequent siblings)
  7 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:49 UTC (permalink / raw)
  To: qemu-devel

Thumb-1 code has some issues in BE32 mode (as currently implemented). In
short, since bytes are swapped within words at load time for BE32
executables, this also swaps pairs of adjacent Thumb-1 instructions.

This patch un-swaps those pairs of instructions again, both for execution,
and for disassembly.

Signed-off-by: Julian Brown <julian@codesourcery.com>
---
 disas.c               |  1 +
 include/disas/bfd.h   |  7 +++++++
 target-arm/arm_ldst.h | 10 +++++++++-
 target-arm/cpu.c      | 32 ++++++++++++++++++++++++++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/disas.c b/disas.c
index 67f116a..506e56f 100644
--- a/disas.c
+++ b/disas.c
@@ -190,6 +190,7 @@ void target_disas(FILE *out, CPUState *cpu, target_ulong code,
 
     s.cpu = cpu;
     s.info.read_memory_func = target_read_memory;
+    s.info.read_memory_inner_func = NULL;
     s.info.buffer_vma = code;
     s.info.buffer_length = size;
     s.info.print_address_func = generic_print_address;
diff --git a/include/disas/bfd.h b/include/disas/bfd.h
index 8a3488c..5c1e1c5 100644
--- a/include/disas/bfd.h
+++ b/include/disas/bfd.h
@@ -291,6 +291,7 @@ typedef struct disassemble_info {
      The bottom 16 bits are for the internal use of the disassembler.  */
   unsigned long flags;
 #define INSN_HAS_RELOC	0x80000000
+#define INSN_ARM_THUMB1_BE32 0x00010000
   PTR private_data;
 
   /* Function used to get bytes to disassemble.  MEMADDR is the
@@ -302,6 +303,12 @@ typedef struct disassemble_info {
     (bfd_vma memaddr, bfd_byte *myaddr, int length,
 	     struct disassemble_info *info);
 
+  /* A place to stash the real read_memory_func if read_memory_func wants to
+     do some funky address arithmetic or similar (e.g. for ARM BE32 mode).  */
+  int (*read_memory_inner_func)
+    (bfd_vma memaddr, bfd_byte *myaddr, int length,
+             struct disassemble_info *info);
+
   /* Function which should be called if we get an error that we can't
      recover from.  STATUS is the errno value from read_memory_func and
      MEMADDR is the address that we were trying to read.  INFO is a
diff --git a/target-arm/arm_ldst.h b/target-arm/arm_ldst.h
index a76d89f..01587b3 100644
--- a/target-arm/arm_ldst.h
+++ b/target-arm/arm_ldst.h
@@ -39,7 +39,15 @@ static inline uint32_t arm_ldl_code(CPUARMState *env, target_ulong addr,
 static inline uint16_t arm_lduw_code(CPUARMState *env, target_ulong addr,
                                      bool sctlr_b)
 {
-    uint16_t insn = cpu_lduw_code(env, addr);
+    uint16_t insn;
+#ifndef CONFIG_USER_ONLY
+    /* In big-endian (BE32) mode, adjacent Thumb instructions have been swapped
+       within each word.  Undo that now.  */
+    if (sctlr_b) {
+        addr ^= 2;
+    }
+#endif
+    insn = cpu_lduw_code(env, addr);
     if (bswap_code(sctlr_b)) {
         return bswap16(insn);
     }
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 6afb0d9..6099d50 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -409,6 +409,30 @@ print_insn_thumb1(bfd_vma pc, disassemble_info *info)
   return print_insn_arm(pc | 1, info);
 }
 
+static int arm_read_memory_func(bfd_vma memaddr, bfd_byte *myaddr,
+                                int length, struct disassemble_info *info)
+{
+    assert(info->read_memory_inner_func);
+
+    if ((info->flags & INSN_ARM_THUMB1_BE32) != 0 && length == 2) {
+        int status;
+        unsigned char b[4];
+        assert(info->endian == BFD_ENDIAN_LITTLE);
+        status = info->read_memory_inner_func(memaddr & ~3, (bfd_byte *)b, 4,
+                                              info);
+        if ((memaddr & 2) == 0) {
+            myaddr[0] = b[2];
+            myaddr[1] = b[3];
+        } else {
+            myaddr[0] = b[0];
+            myaddr[1] = b[1];
+        }
+        return status;
+    } else {
+        return info->read_memory_inner_func(memaddr, myaddr, length, info);
+    }
+}
+
 static void arm_disas_set_info(CPUState *cpu, disassemble_info *info)
 {
     ARMCPU *ac = ARM_CPU(cpu);
@@ -424,6 +448,10 @@ static void arm_disas_set_info(CPUState *cpu, disassemble_info *info)
 #endif
     } else if (env->thumb) {
         info->print_insn = print_insn_thumb1;
+        info->flags &= ~INSN_ARM_THUMB1_BE32;
+        if (arm_sctlr_b(env)) {
+            info->flags |= INSN_ARM_THUMB1_BE32;
+        }
     } else {
         info->print_insn = print_insn_arm;
     }
@@ -434,6 +462,10 @@ static void arm_disas_set_info(CPUState *cpu, disassemble_info *info)
         info->endian = BFD_ENDIAN_BIG;
 #endif
     }
+    if (info->read_memory_inner_func == NULL) {
+        info->read_memory_inner_func = info->read_memory_func;
+        info->read_memory_func = arm_read_memory_func;
+    }
 }
 
 static void arm_cpu_initfn(Object *obj)
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 5/6] Fix Thumb-1 BE32 execution and disassembly.
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 5/6] Fix Thumb-1 BE32 execution and disassembly Julian Brown
@ 2017-01-05 18:18   ` Peter Maydell
  0 siblings, 0 replies; 22+ messages in thread
From: Peter Maydell @ 2017-01-05 18:18 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers

On 7 December 2016 at 14:49, Julian Brown <julian@codesourcery.com> wrote:
> Thumb-1 code has some issues in BE32 mode (as currently implemented). In
> short, since bytes are swapped within words at load time for BE32
> executables, this also swaps pairs of adjacent Thumb-1 instructions.
>
> This patch un-swaps those pairs of instructions again, both for execution,
> and for disassembly.
>
> Signed-off-by: Julian Brown <julian@codesourcery.com>

Thanks. This patch looks pretty good but I have a few
tweaks to suggest below.

(PS: this doesn't depend on patches 1-4, right?)

> ---
>  disas.c               |  1 +
>  include/disas/bfd.h   |  7 +++++++
>  target-arm/arm_ldst.h | 10 +++++++++-
>  target-arm/cpu.c      | 32 ++++++++++++++++++++++++++++++++
>  4 files changed, 49 insertions(+), 1 deletion(-)
>
> diff --git a/disas.c b/disas.c
> index 67f116a..506e56f 100644
> --- a/disas.c
> +++ b/disas.c
> @@ -190,6 +190,7 @@ void target_disas(FILE *out, CPUState *cpu, target_ulong code,
>
>      s.cpu = cpu;
>      s.info.read_memory_func = target_read_memory;
> +    s.info.read_memory_inner_func = NULL;
>      s.info.buffer_vma = code;
>      s.info.buffer_length = size;
>      s.info.print_address_func = generic_print_address;
> diff --git a/include/disas/bfd.h b/include/disas/bfd.h
> index 8a3488c..5c1e1c5 100644
> --- a/include/disas/bfd.h
> +++ b/include/disas/bfd.h
> @@ -291,6 +291,7 @@ typedef struct disassemble_info {
>       The bottom 16 bits are for the internal use of the disassembler.  */
>    unsigned long flags;
>  #define INSN_HAS_RELOC 0x80000000
> +#define INSN_ARM_THUMB1_BE32 0x00010000

I think we should just call this INSN_ARM_BE32, because it doesn't
actually matter whether we're disassembling Thumb1 or not, only
whether the disassembler wants a 16-bit quantity.

>    PTR private_data;
>
>    /* Function used to get bytes to disassemble.  MEMADDR is the
> @@ -302,6 +303,12 @@ typedef struct disassemble_info {
>      (bfd_vma memaddr, bfd_byte *myaddr, int length,
>              struct disassemble_info *info);
>
> +  /* A place to stash the real read_memory_func if read_memory_func wants to
> +     do some funky address arithmetic or similar (e.g. for ARM BE32 mode).  */
> +  int (*read_memory_inner_func)
> +    (bfd_vma memaddr, bfd_byte *myaddr, int length,
> +             struct disassemble_info *info);
> +
>    /* Function which should be called if we get an error that we can't
>       recover from.  STATUS is the errno value from read_memory_func and
>       MEMADDR is the address that we were trying to read.  INFO is a
> diff --git a/target-arm/arm_ldst.h b/target-arm/arm_ldst.h
> index a76d89f..01587b3 100644
> --- a/target-arm/arm_ldst.h
> +++ b/target-arm/arm_ldst.h
> @@ -39,7 +39,15 @@ static inline uint32_t arm_ldl_code(CPUARMState *env, target_ulong addr,
>  static inline uint16_t arm_lduw_code(CPUARMState *env, target_ulong addr,
>                                       bool sctlr_b)
>  {
> -    uint16_t insn = cpu_lduw_code(env, addr);
> +    uint16_t insn;
> +#ifndef CONFIG_USER_ONLY
> +    /* In big-endian (BE32) mode, adjacent Thumb instructions have been swapped
> +       within each word.  Undo that now.  */
> +    if (sctlr_b) {
> +        addr ^= 2;
> +    }
> +#endif
> +    insn = cpu_lduw_code(env, addr);
>      if (bswap_code(sctlr_b)) {
>          return bswap16(insn);
>      }
> diff --git a/target-arm/cpu.c b/target-arm/cpu.c
> index 6afb0d9..6099d50 100644
> --- a/target-arm/cpu.c
> +++ b/target-arm/cpu.c
> @@ -409,6 +409,30 @@ print_insn_thumb1(bfd_vma pc, disassemble_info *info)
>    return print_insn_arm(pc | 1, info);
>  }
>
> +static int arm_read_memory_func(bfd_vma memaddr, bfd_byte *myaddr,
> +                                int length, struct disassemble_info *info)
> +{
> +    assert(info->read_memory_inner_func);
> +
> +    if ((info->flags & INSN_ARM_THUMB1_BE32) != 0 && length == 2) {
> +        int status;
> +        unsigned char b[4];
> +        assert(info->endian == BFD_ENDIAN_LITTLE);
> +        status = info->read_memory_inner_func(memaddr & ~3, (bfd_byte *)b, 4,
> +                                              info);
> +        if ((memaddr & 2) == 0) {
> +            myaddr[0] = b[2];
> +            myaddr[1] = b[3];
> +        } else {
> +            myaddr[0] = b[0];
> +            myaddr[1] = b[1];
> +        }

Is there a reason why we need to read 4 bytes and then pick 2 of them,
rather than just doing a 2 byte read from the adjusted address ?

Might want to at least assert that length is either 2 or 4 if
BE32 (we could handle length 1 but the disassembler doesn't do
length 1 requests).

> +        return status;
> +    } else {
> +        return info->read_memory_inner_func(memaddr, myaddr, length, info);
> +    }
> +}
> +
>  static void arm_disas_set_info(CPUState *cpu, disassemble_info *info)
>  {
>      ARMCPU *ac = ARM_CPU(cpu);
> @@ -424,6 +448,10 @@ static void arm_disas_set_info(CPUState *cpu, disassemble_info *info)
>  #endif
>      } else if (env->thumb) {
>          info->print_insn = print_insn_thumb1;
> +        info->flags &= ~INSN_ARM_THUMB1_BE32;
> +        if (arm_sctlr_b(env)) {
> +            info->flags |= INSN_ARM_THUMB1_BE32;
> +        }

We should set the BE32 flag if arm_sctlr_b(), regardless
of whether env->thumb or not.

>      } else {
>          info->print_insn = print_insn_arm;
>      }
> @@ -434,6 +462,10 @@ static void arm_disas_set_info(CPUState *cpu, disassemble_info *info)
>          info->endian = BFD_ENDIAN_BIG;
>  #endif
>      }
> +    if (info->read_memory_inner_func == NULL) {
> +        info->read_memory_inner_func = info->read_memory_func;
> +        info->read_memory_func = arm_read_memory_func;
> +    }
>  }
>
>  static void arm_cpu_initfn(Object *obj)

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* [Qemu-devel] [PATCH v2 6/6] ARM BE32 watchpoint fix.
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
                   ` (4 preceding siblings ...)
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 5/6] Fix Thumb-1 BE32 execution and disassembly Julian Brown
@ 2016-12-07 14:49 ` Julian Brown
  2017-01-05 18:25   ` Peter Maydell
  2016-12-07 15:09 ` [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) no-reply
  2016-12-07 15:28 ` no-reply
  7 siblings, 1 reply; 22+ messages in thread
From: Julian Brown @ 2016-12-07 14:49 UTC (permalink / raw)
  To: qemu-devel

In BE32 mode, sub-word size watchpoints can fail to trigger because the
address of the access is adjusted in the opcode helpers before being
compared with the watchpoint registers.  This patch reverses the address
adjustment before performing the comparison with the help of a new CPUClass
hook.

Signed-off-by: Julian Brown <julian@codesourcery.com>
---
 exec.c                 |  1 +
 include/qom/cpu.h      |  1 +
 qom/cpu.c              |  6 ++++++
 target-arm/cpu.c       |  3 +++
 target-arm/internals.h |  5 +++++
 target-arm/op_helper.c | 22 ++++++++++++++++++++++
 6 files changed, 38 insertions(+)

diff --git a/exec.c b/exec.c
index cbe14cd..0f1fe1c 100644
--- a/exec.c
+++ b/exec.c
@@ -2067,6 +2067,7 @@ static void check_watchpoint(int offset, int len, MemTxAttrs attrs, int flags)
         return;
     }
     vaddr = (cpu->mem_io_vaddr & TARGET_PAGE_MASK) + offset;
+    vaddr = cc->adjust_watchpoint_address(cpu, vaddr, len);
     QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {
         if (cpu_watchpoint_address_matches(wp, vaddr, len)
             && (wp->flags & flags)) {
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 3f79a8e..5c0c893 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -195,6 +195,7 @@ typedef struct CPUClass {
     bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request);
 
     void (*disas_set_info)(CPUState *cpu, disassemble_info *info);
+    vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);
 } CPUClass;
 
 #ifdef HOST_WORDS_BIGENDIAN
diff --git a/qom/cpu.c b/qom/cpu.c
index 03d9190..9ad07c8 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -383,6 +383,11 @@ static int64_t cpu_common_get_arch_id(CPUState *cpu)
     return cpu->cpu_index;
 }
 
+static vaddr cpu_adjust_watchpoint_address(CPUState *cpu, vaddr addr, int len)
+{
+    return addr;
+}
+
 static void cpu_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
@@ -407,6 +412,7 @@ static void cpu_class_init(ObjectClass *klass, void *data)
     k->cpu_exec_enter = cpu_common_noop;
     k->cpu_exec_exit = cpu_common_noop;
     k->cpu_exec_interrupt = cpu_common_exec_interrupt;
+    k->adjust_watchpoint_address = cpu_adjust_watchpoint_address;
     dc->realize = cpu_common_realizefn;
     dc->unrealize = cpu_common_unrealizefn;
     /*
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 6099d50..a609211 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -1650,6 +1650,9 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     cc->gdb_stop_before_watchpoint = true;
     cc->debug_excp_handler = arm_debug_excp_handler;
     cc->debug_check_watchpoint = arm_debug_check_watchpoint;
+#if !defined(CONFIG_USER_ONLY)
+    cc->adjust_watchpoint_address = arm_adjust_watchpoint_address;
+#endif
 
     cc->disas_set_info = arm_disas_set_info;
 }
diff --git a/target-arm/internals.h b/target-arm/internals.h
index 3edccd2..132f8d0 100644
--- a/target-arm/internals.h
+++ b/target-arm/internals.h
@@ -437,6 +437,11 @@ void hw_breakpoint_update_all(ARMCPU *cpu);
 /* Callback function for checking if a watchpoint should trigger. */
 bool arm_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp);
 
+/* Adjust addresses (in BE32 mode) before testing against watchpoint
+ * addresses.
+ */
+vaddr arm_adjust_watchpoint_address(CPUState *cs, vaddr addr, int len);
+
 /* Callback function for when a watchpoint or breakpoint triggers. */
 void arm_debug_excp_handler(CPUState *cs);
 
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
index cd94216..dc92e49 100644
--- a/target-arm/op_helper.c
+++ b/target-arm/op_helper.c
@@ -1216,6 +1216,28 @@ bool arm_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp)
     return check_watchpoints(cpu);
 }
 
+vaddr arm_adjust_watchpoint_address(CPUState *cs, vaddr addr, int len)
+{
+    ARMCPU *cpu = ARM_CPU(cs);
+    CPUARMState *env = &cpu->env;
+
+    /* In BE32 system mode, target memory is stored byteswapped (FIXME:
+     * relative to a little-endian host system), and by the time we reach here
+     * (via an opcode helper) the addresses of subword accesses have been
+     * adjusted to account for that, which means that watchpoints will not
+     * match.  Undo the adjustment here.
+     */
+    if (arm_sctlr_b(env)) {
+        if (len == 1) {
+            addr ^= 3;
+        } else if (len == 2) {
+            addr ^= 2;
+        }
+    }
+
+    return addr;
+}
+
 void arm_debug_excp_handler(CPUState *cs)
 {
     /* Called by core code when a watchpoint or breakpoint fires;
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 6/6] ARM BE32 watchpoint fix.
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 6/6] ARM BE32 watchpoint fix Julian Brown
@ 2017-01-05 18:25   ` Peter Maydell
  0 siblings, 0 replies; 22+ messages in thread
From: Peter Maydell @ 2017-01-05 18:25 UTC (permalink / raw)
  To: Julian Brown; +Cc: QEMU Developers

On 7 December 2016 at 14:49, Julian Brown <julian@codesourcery.com> wrote:
> In BE32 mode, sub-word size watchpoints can fail to trigger because the
> address of the access is adjusted in the opcode helpers before being
> compared with the watchpoint registers.  This patch reverses the address
> adjustment before performing the comparison with the help of a new CPUClass
> hook.
>
> Signed-off-by: Julian Brown <julian@codesourcery.com>

This one looks good too, I just have a couple of comment-related
questions...

> ---
>  exec.c                 |  1 +
>  include/qom/cpu.h      |  1 +
>  qom/cpu.c              |  6 ++++++
>  target-arm/cpu.c       |  3 +++
>  target-arm/internals.h |  5 +++++
>  target-arm/op_helper.c | 22 ++++++++++++++++++++++
>  6 files changed, 38 insertions(+)
>
> diff --git a/exec.c b/exec.c
> index cbe14cd..0f1fe1c 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -2067,6 +2067,7 @@ static void check_watchpoint(int offset, int len, MemTxAttrs attrs, int flags)
>          return;
>      }
>      vaddr = (cpu->mem_io_vaddr & TARGET_PAGE_MASK) + offset;
> +    vaddr = cc->adjust_watchpoint_address(cpu, vaddr, len);
>      QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {
>          if (cpu_watchpoint_address_matches(wp, vaddr, len)
>              && (wp->flags & flags)) {
> diff --git a/include/qom/cpu.h b/include/qom/cpu.h
> index 3f79a8e..5c0c893 100644
> --- a/include/qom/cpu.h
> +++ b/include/qom/cpu.h
> @@ -195,6 +195,7 @@ typedef struct CPUClass {
>      bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request);
>
>      void (*disas_set_info)(CPUState *cpu, disassemble_info *info);
> +    vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);

Can we have a line for this new field in the big doc comment
before the CPUClass struct definition as well, please?

>  } CPUClass;
>
>  #ifdef HOST_WORDS_BIGENDIAN
> diff --git a/qom/cpu.c b/qom/cpu.c
> index 03d9190..9ad07c8 100644
> --- a/qom/cpu.c
> +++ b/qom/cpu.c
> @@ -383,6 +383,11 @@ static int64_t cpu_common_get_arch_id(CPUState *cpu)
>      return cpu->cpu_index;
>  }
>
> +static vaddr cpu_adjust_watchpoint_address(CPUState *cpu, vaddr addr, int len)
> +{
> +    return addr;
> +}
> +
>  static void cpu_class_init(ObjectClass *klass, void *data)
>  {
>      DeviceClass *dc = DEVICE_CLASS(klass);
> @@ -407,6 +412,7 @@ static void cpu_class_init(ObjectClass *klass, void *data)
>      k->cpu_exec_enter = cpu_common_noop;
>      k->cpu_exec_exit = cpu_common_noop;
>      k->cpu_exec_interrupt = cpu_common_exec_interrupt;
> +    k->adjust_watchpoint_address = cpu_adjust_watchpoint_address;
>      dc->realize = cpu_common_realizefn;
>      dc->unrealize = cpu_common_unrealizefn;
>      /*
> diff --git a/target-arm/cpu.c b/target-arm/cpu.c
> index 6099d50..a609211 100644
> --- a/target-arm/cpu.c
> +++ b/target-arm/cpu.c
> @@ -1650,6 +1650,9 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
>      cc->gdb_stop_before_watchpoint = true;
>      cc->debug_excp_handler = arm_debug_excp_handler;
>      cc->debug_check_watchpoint = arm_debug_check_watchpoint;
> +#if !defined(CONFIG_USER_ONLY)
> +    cc->adjust_watchpoint_address = arm_adjust_watchpoint_address;
> +#endif
>
>      cc->disas_set_info = arm_disas_set_info;
>  }
> diff --git a/target-arm/internals.h b/target-arm/internals.h
> index 3edccd2..132f8d0 100644
> --- a/target-arm/internals.h
> +++ b/target-arm/internals.h
> @@ -437,6 +437,11 @@ void hw_breakpoint_update_all(ARMCPU *cpu);
>  /* Callback function for checking if a watchpoint should trigger. */
>  bool arm_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp);
>
> +/* Adjust addresses (in BE32 mode) before testing against watchpoint
> + * addresses.
> + */
> +vaddr arm_adjust_watchpoint_address(CPUState *cs, vaddr addr, int len);
> +
>  /* Callback function for when a watchpoint or breakpoint triggers. */
>  void arm_debug_excp_handler(CPUState *cs);
>
> diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
> index cd94216..dc92e49 100644
> --- a/target-arm/op_helper.c
> +++ b/target-arm/op_helper.c
> @@ -1216,6 +1216,28 @@ bool arm_debug_check_watchpoint(CPUState *cs, CPUWatchpoint *wp)
>      return check_watchpoints(cpu);
>  }
>
> +vaddr arm_adjust_watchpoint_address(CPUState *cs, vaddr addr, int len)
> +{
> +    ARMCPU *cpu = ARM_CPU(cs);
> +    CPUARMState *env = &cpu->env;
> +
> +    /* In BE32 system mode, target memory is stored byteswapped (FIXME:
> +     * relative to a little-endian host system), and by the time we reach here
> +     * (via an opcode helper) the addresses of subword accesses have been
> +     * adjusted to account for that, which means that watchpoints will not
> +     * match.  Undo the adjustment here.
> +     */

Could you clarify what you mean by this FIXME parenthetical?
I'm not sure what you're trying to say...

> +    if (arm_sctlr_b(env)) {
> +        if (len == 1) {
> +            addr ^= 3;
> +        } else if (len == 2) {
> +            addr ^= 2;
> +        }
> +    }
> +
> +    return addr;
> +}
> +
>  void arm_debug_excp_handler(CPUState *cs)
>  {
>      /* Called by core code when a watchpoint or breakpoint fires;
> --
> 2.8.1
>
>

thanks
-- PMM

^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub)
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
                   ` (5 preceding siblings ...)
  2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 6/6] ARM BE32 watchpoint fix Julian Brown
@ 2016-12-07 15:09 ` no-reply
  2016-12-07 15:28 ` no-reply
  7 siblings, 0 replies; 22+ messages in thread
From: no-reply @ 2016-12-07 15:09 UTC (permalink / raw)
  To: julian; +Cc: famz, qemu-devel

Hi,

Your series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.

Subject: [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub)
Type: series
Message-id: cover.1481121503.git.julian@codesourcery.com

=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=16
make docker-test-quick@centos6
make docker-test-mingw@fedora
make docker-test-build@min-glib
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]         patchew/cover.1481121503.git.julian@codesourcery.com -> patchew/cover.1481121503.git.julian@codesourcery.com
Switched to a new branch 'test'
7c9492e ARM BE32 watchpoint fix.
0ea452a Fix Thumb-1 BE32 execution and disassembly.
c0a6f13 ARM big-endian system-mode gdbstub support.
e4aed6b ARM big-endian system-mode semihosting support.
bacdd0a Infer endianness from SCTLR reset value.
a054bd8 Add cfgend parameter for ARM CPU selection.

=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into 'dtc'...
Submodule path 'dtc': checked out '65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf'
  BUILD   centos6
make[1]: Entering directory `/var/tmp/patchew-tester-tmp-g53ku74b/src'
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY    RUNNER
    RUN test-quick in qemu:centos6 
Packages installed:
SDL-devel-1.2.14-7.el6_7.1.x86_64
ccache-3.1.6-2.el6.x86_64
epel-release-6-8.noarch
gcc-4.4.7-17.el6.x86_64
git-1.7.1-4.el6_7.1.x86_64
glib2-devel-2.28.8-5.el6.x86_64
libfdt-devel-1.4.0-1.el6.x86_64
make-3.81-23.el6.x86_64
package g++ is not installed
pixman-devel-0.32.8-1.el6.x86_64
tar-1.23-15.el6_8.x86_64
zlib-devel-1.2.3-29.el6.x86_64

Environment variables:
PACKAGES=libfdt-devel ccache     tar git make gcc g++     zlib-devel glib2-devel SDL-devel pixman-devel     epel-release
HOSTNAME=623f2ea1accf
TERM=xterm
MAKEFLAGS= -j16
HISTSIZE=1000
J=16
USER=root
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
MAIL=/var/spool/mail/root
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
LANG=en_US.UTF-8
TARGET_LIST=
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
LOGNAME=root
LESSOPEN=||/usr/bin/lesspipe.sh %s
FEATURES= dtc
DEBUG=
G_BROKEN_FILENAMES=1
CCACHE_HASHDIR=
_=/usr/bin/env

Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install
No C++ compiler available; disabling C++ specific optional code
Install prefix    /var/tmp/qemu-build/install
BIOS directory    /var/tmp/qemu-build/install/share/qemu
binary directory  /var/tmp/qemu-build/install/bin
library directory /var/tmp/qemu-build/install/lib
module directory  /var/tmp/qemu-build/install/lib/qemu
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory  /var/tmp/qemu-build/install/etc
local state directory   /var/tmp/qemu-build/install/var
Manual directory  /var/tmp/qemu-build/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /tmp/qemu-test/src
C compiler        cc
Host C compiler   cc
C++ compiler      
Objective-C compiler cc
ARFLAGS           rv
CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g 
QEMU_CFLAGS       -I/usr/include/pixman-1    -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all
LDFLAGS           -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g 
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          x86_64
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
tcg debug enabled no
gprof enabled     no
sparse enabled    no
strip binaries    yes
profiler          no
static build      no
pixman            system
SDL support       yes (1.2.14)
GTK support       no 
GTK GL support    no
VTE support       no 
TLS priority      NORMAL
GNUTLS support    no
GNUTLS rnd        no
libgcrypt         no
libgcrypt kdf     no
nettle            no 
nettle kdf        no
libtasn1          no
curses support    no
virgl support     no
curl support      no
mingw32 support   no
Audio drivers     oss
Block whitelist (rw) 
Block whitelist (ro) 
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  no
VNC PNG support   no
xen support       no
brlapi support    no
bluez  support    no
Documentation     no
PIE               yes
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support yes
Install blobs     yes
KVM support       yes
COLO support      yes
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    yes
fdatasync         yes
madvise           yes
posix_madvise     yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
Trace backends    log
spice support     no 
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info no
QGA MSI support   no
seccomp support   no
coroutine backend ucontext
coroutine pool    yes
debug stack usage no
GlusterFS support no
Archipelago support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   no
TPM passthrough   yes
QOM debugging     yes
lzo support       no
snappy support    no
bzip2 support     no
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization no
replication support yes
  GEN     x86_64-softmmu/config-devices.mak.tmp
  GEN     aarch64-softmmu/config-devices.mak.tmp
  GEN     config-host.h
  GEN     qemu-options.def
  GEN     qmp-commands.h
  GEN     qapi-types.h
  GEN     qapi-visit.h
  GEN     qapi-event.h
  GEN     qmp-introspect.h
  GEN     x86_64-softmmu/config-devices.mak
  GEN     aarch64-softmmu/config-devices.mak
  GEN     module_block.h
  GEN     tests/test-qapi-types.h
  GEN     tests/test-qapi-visit.h
  GEN     tests/test-qmp-commands.h
  GEN     tests/test-qapi-event.h
  GEN     tests/test-qmp-introspect.h
  GEN     config-all-devices.mak
  GEN     trace/generated-tracers.h
  GEN     trace/generated-tcg-tracers.h
  GEN     trace/generated-helpers-wrappers.h
  GEN     trace/generated-helpers.h
  CC      tests/qemu-iotests/socket_scm_helper.o
  GEN     qga/qapi-generated/qga-qapi-types.h
  GEN     qga/qapi-generated/qga-qapi-visit.h
  GEN     qga/qapi-generated/qga-qmp-commands.h
  GEN     qga/qapi-generated/qga-qapi-types.c
  GEN     qga/qapi-generated/qga-qapi-visit.c
  GEN     qapi-types.c
  GEN     qga/qapi-generated/qga-qmp-marshal.c
  GEN     qmp-introspect.c
  GEN     qapi-visit.c
  GEN     qapi-event.c
  CC      qapi/qapi-visit-core.o
  CC      qapi/qapi-dealloc-visitor.o
  CC      qapi/qobject-input-visitor.o
  CC      qapi/qobject-output-visitor.o
  CC      qapi/qmp-registry.o
  CC      qapi/qmp-dispatch.o
  CC      qapi/string-input-visitor.o
  CC      qapi/string-output-visitor.o
  CC      qapi/opts-visitor.o
  CC      qapi/qapi-clone-visitor.o
  CC      qapi/qmp-event.o
  CC      qapi/qapi-util.o
  CC      qobject/qnull.o
  CC      qobject/qint.o
  CC      qobject/qstring.o
  CC      qobject/qdict.o
  CC      qobject/qlist.o
  CC      qobject/qfloat.o
  CC      qobject/qbool.o
  CC      qobject/qjson.o
  CC      qobject/qobject.o
  CC      qobject/json-lexer.o
  CC      qobject/json-streamer.o
  CC      qobject/json-parser.o
  GEN     trace/generated-tracers.c
  CC      trace/control.o
  CC      trace/qmp.o
  CC      util/osdep.o
  CC      util/cutils.o
  CC      util/unicode.o
  CC      util/qemu-timer-common.o
  CC      util/bufferiszero.o
  CC      util/compatfd.o
  CC      util/event_notifier-posix.o
  CC      util/mmap-alloc.o
  CC      util/oslib-posix.o
  CC      util/qemu-openpty.o
  CC      util/qemu-thread-posix.o
  CC      util/memfd.o
  CC      util/envlist.o
  CC      util/path.o
  CC      util/module.o
  CC      util/bitmap.o
  CC      util/bitops.o
  CC      util/hbitmap.o
  CC      util/fifo8.o
  CC      util/acl.o
  CC      util/error.o
  CC      util/qemu-error.o
  CC      util/id.o
  CC      util/iov.o
  CC      util/qemu-config.o
  CC      util/qemu-sockets.o
  CC      util/uri.o
  CC      util/notify.o
  CC      util/qemu-option.o
  CC      util/qemu-progress.o
  CC      util/hexdump.o
  CC      util/crc32c.o
  CC      util/uuid.o
  CC      util/throttle.o
  CC      util/readline.o
  CC      util/getauxval.o
  CC      util/rcu.o
  CC      util/qemu-coroutine.o
  CC      util/qemu-coroutine-lock.o
  CC      util/qemu-coroutine-io.o
  CC      util/qemu-coroutine-sleep.o
  CC      util/coroutine-ucontext.o
  CC      util/buffer.o
  CC      util/timed-average.o
  CC      util/base64.o
  CC      util/log.o
  CC      util/qdist.o
  CC      util/qht.o
  CC      util/range.o
  CC      crypto/pbkdf-stub.o
  CC      stubs/arch-query-cpu-def.o
  CC      stubs/arch-query-cpu-model-expansion.o
  CC      stubs/arch-query-cpu-model-comparison.o
  CC      stubs/arch-query-cpu-model-baseline.o
  CC      stubs/blk-commit-all.o
  CC      stubs/bdrv-next-monitor-owned.o
  CC      stubs/blockdev-close-all-bdrv-states.o
  CC      stubs/clock-warp.o
  CC      stubs/cpu-get-clock.o
  CC      stubs/cpu-get-icount.o
  CC      stubs/dump.o
  CC      stubs/error-printf.o
  CC      stubs/fdset-find-fd.o
  CC      stubs/fdset-add-fd.o
  CC      stubs/fdset-get-fd.o
  CC      stubs/fdset-remove-fd.o
  CC      stubs/gdbstub.o
  CC      stubs/get-fd.o
  CC      stubs/get-next-serial.o
  CC      stubs/get-vm-name.o
  CC      stubs/iothread.o
  CC      stubs/iothread-lock.o
  CC      stubs/is-daemonized.o
  CC      stubs/machine-init-done.o
  CC      stubs/migr-blocker.o
  CC      stubs/mon-is-qmp.o
  CC      stubs/monitor-init.o
  CC      stubs/notify-event.o
  CC      stubs/qtest.o
  CC      stubs/replay.o
  CC      stubs/replay-user.o
  CC      stubs/reset.o
  CC      stubs/runstate-check.o
  CC      stubs/set-fd-handler.o
  CC      stubs/slirp.o
  CC      stubs/sysbus.o
  CC      stubs/trace-control.o
  CC      stubs/uuid.o
  CC      stubs/vm-stop.o
  CC      stubs/vmstate.o
  CC      stubs/cpus.o
  CC      stubs/kvm.o
  CC      stubs/qmp_pc_dimm_device_list.o
  CC      stubs/target-monitor-defs.o
  CC      stubs/vhost.o
  CC      stubs/target-get-monitor-def.o
  CC      stubs/iohandler.o
  CC      stubs/smbios_type_38.o
  CC      stubs/ipmi.o
  CC      stubs/pc_madt_cpu_entry.o
  CC      stubs/migration-colo.o
  CC      contrib/ivshmem-client/ivshmem-client.o
  CC      contrib/ivshmem-client/main.o
  CC      contrib/ivshmem-server/ivshmem-server.o
  CC      contrib/ivshmem-server/main.o
  CC      qemu-nbd.o
  CC      async.o
  CC      thread-pool.o
  CC      block.o
  CC      blockjob.o
  CC      main-loop.o
  CC      iohandler.o
  CC      qemu-timer.o
  CC      aio-posix.o
  CC      qemu-io-cmds.o
  CC      replication.o
  CC      block/raw_bsd.o
  CC      block/qcow.o
  CC      block/vdi.o
  CC      block/vmdk.o
  CC      block/cloop.o
  CC      block/bochs.o
  CC      block/vpc.o
  CC      block/vvfat.o
  CC      block/dmg.o
  CC      block/qcow2.o
  CC      block/qcow2-refcount.o
  CC      block/qcow2-cluster.o
  CC      block/qcow2-snapshot.o
  CC      block/qcow2-cache.o
  CC      block/qed.o
  CC      block/qed-gencb.o
  CC      block/qed-l2-cache.o
  CC      block/qed-table.o
  CC      block/qed-cluster.o
  CC      block/qed-check.o
  CC      block/vhdx.o
  CC      block/vhdx-endian.o
  CC      block/vhdx-log.o
  CC      block/quorum.o
  CC      block/parallels.o
  CC      block/blkdebug.o
  CC      block/blkverify.o
  CC      block/blkreplay.o
  CC      block/block-backend.o
  CC      block/snapshot.o
  CC      block/qapi.o
  CC      block/raw-posix.o
  CC      block/null.o
  CC      block/mirror.o
  CC      block/commit.o
  CC      block/io.o
  CC      block/throttle-groups.o
  CC      block/nbd.o
  CC      block/nbd-client.o
  CC      block/sheepdog.o
  CC      block/accounting.o
  CC      block/dirty-bitmap.o
  CC      block/write-threshold.o
  CC      block/backup.o
  CC      block/replication.o
  CC      block/crypto.o
  CC      nbd/server.o
  CC      nbd/client.o
  CC      nbd/common.o
  CC      crypto/init.o
  CC      crypto/hash.o
  CC      crypto/hash-glib.o
  CC      crypto/aes.o
  CC      crypto/desrfb.o
  CC      crypto/cipher.o
  CC      crypto/tlscredsanon.o
  CC      crypto/tlscreds.o
  CC      crypto/tlscredsx509.o
  CC      crypto/tlssession.o
  CC      crypto/secret.o
  CC      crypto/random-platform.o
  CC      crypto/pbkdf.o
  CC      crypto/ivgen.o
  CC      crypto/ivgen-essiv.o
  CC      crypto/ivgen-plain.o
  CC      crypto/ivgen-plain64.o
  CC      crypto/afsplit.o
  CC      crypto/xts.o
  CC      crypto/block.o
  CC      crypto/block-qcow.o
  CC      crypto/block-luks.o
  CC      io/channel.o
  CC      io/channel-buffer.o
  CC      io/channel-command.o
  CC      io/channel-file.o
  CC      io/channel-socket.o
  CC      io/channel-tls.o
  CC      io/channel-watch.o
  CC      io/channel-websock.o
  CC      io/channel-util.o
  CC      io/task.o
  CC      qom/object.o
  CC      qom/container.o
  CC      qom/qom-qobject.o
  CC      qom/object_interfaces.o
  GEN     qemu-img-cmds.h
  CC      qemu-io.o
  CC      qemu-bridge-helper.o
  CC      blockdev.o
  CC      blockdev-nbd.o
  CC      iothread.o
  CC      qdev-monitor.o
  CC      device-hotplug.o
  CC      os-posix.o
  CC      qemu-char.o
  CC      page_cache.o
  CC      accel.o
  CC      bt-host.o
  CC      bt-vhci.o
  CC      dma-helpers.o
  CC      vl.o
  CC      tpm.o
  CC      device_tree.o
  GEN     qmp-marshal.c
  CC      qmp.o
  CC      hmp.o
  CC      cpus-common.o
  CC      audio/audio.o
  CC      audio/noaudio.o
  CC      audio/wavaudio.o
  CC      audio/mixeng.o
  CC      audio/sdlaudio.o
  CC      audio/ossaudio.o
  CC      audio/wavcapture.o
  CC      backends/rng.o
  CC      backends/rng-egd.o
  CC      backends/rng-random.o
  CC      backends/msmouse.o
  CC      backends/testdev.o
  CC      backends/tpm.o
  CC      backends/hostmem.o
  CC      backends/hostmem-ram.o
  CC      backends/hostmem-file.o
  CC      backends/cryptodev.o
  CC      backends/cryptodev-builtin.o
  CC      block/stream.o
  CC      disas/arm.o
  CC      disas/i386.o
  CC      fsdev/qemu-fsdev-dummy.o
  CC      fsdev/qemu-fsdev-opts.o
  CC      hw/acpi/core.o
  CC      hw/acpi/piix4.o
  CC      hw/acpi/pcihp.o
  CC      hw/acpi/ich9.o
  CC      hw/acpi/tco.o
  CC      hw/acpi/cpu_hotplug.o
  CC      hw/acpi/memory_hotplug.o
  CC      hw/acpi/memory_hotplug_acpi_table.o
  CC      hw/acpi/cpu.o
  CC      hw/acpi/nvdimm.o
  CC      hw/acpi/acpi_interface.o
  CC      hw/acpi/bios-linker-loader.o
  CC      hw/acpi/aml-build.o
  CC      hw/acpi/ipmi.o
  CC      hw/audio/sb16.o
  CC      hw/audio/es1370.o
  CC      hw/audio/ac97.o
  CC      hw/audio/fmopl.o
  CC      hw/audio/adlib.o
  CC      hw/audio/gus.o
  CC      hw/audio/gusemu_hal.o
  CC      hw/audio/gusemu_mixer.o
  CC      hw/audio/cs4231a.o
  CC      hw/audio/intel-hda.o
  CC      hw/audio/hda-codec.o
  CC      hw/audio/pcspk.o
  CC      hw/audio/wm8750.o
  CC      hw/audio/pl041.o
  CC      hw/audio/lm4549.o
  CC      hw/audio/marvell_88w8618.o
  CC      hw/block/block.o
  CC      hw/block/cdrom.o
  CC      hw/block/hd-geometry.o
  CC      hw/block/fdc.o
  CC      hw/block/m25p80.o
  CC      hw/block/nand.o
  CC      hw/block/pflash_cfi01.o
  CC      hw/block/pflash_cfi02.o
  CC      hw/block/ecc.o
  CC      hw/block/onenand.o
  CC      hw/bt/core.o
  CC      hw/block/nvme.o
  CC      hw/bt/l2cap.o
  CC      hw/bt/sdp.o
  CC      hw/bt/hci.o
  CC      hw/bt/hid.o
  CC      hw/bt/hci-csr.o
  CC      hw/char/ipoctal232.o
  CC      hw/char/parallel.o
  CC      hw/char/pl011.o
  CC      hw/char/serial.o
  CC      hw/char/serial-isa.o
  CC      hw/char/serial-pci.o
  CC      hw/char/virtio-console.o
  CC      hw/char/cadence_uart.o
  CC      hw/char/debugcon.o
  CC      hw/char/imx_serial.o
  CC      hw/core/qdev.o
  CC      hw/core/qdev-properties.o
  CC      hw/core/bus.o
  CC      hw/core/fw-path-provider.o
  CC      hw/core/irq.o
  CC      hw/core/hotplug.o
  CC      hw/core/ptimer.o
  CC      hw/core/sysbus.o
  CC      hw/core/machine.o
  CC      hw/core/null-machine.o
  CC      hw/core/loader.o
  CC      hw/core/qdev-properties-system.o
  CC      hw/core/register.o
  CC      hw/core/or-irq.o
  CC      hw/core/platform-bus.o
  CC      hw/display/ads7846.o
  CC      hw/display/cirrus_vga.o
  CC      hw/display/pl110.o
  CC      hw/display/ssd0303.o
  CC      hw/display/ssd0323.o
  CC      hw/display/vga-pci.o
  CC      hw/display/vga-isa.o
  CC      hw/display/vmware_vga.o
  CC      hw/display/blizzard.o
  CC      hw/display/exynos4210_fimd.o
  CC      hw/display/framebuffer.o
  CC      hw/display/tc6393xb.o
  CC      hw/dma/pl080.o
  CC      hw/dma/pl330.o
  CC      hw/dma/i8257.o
  CC      hw/dma/xlnx-zynq-devcfg.o
  CC      hw/gpio/max7310.o
  CC      hw/gpio/pl061.o
  CC      hw/gpio/zaurus.o
  CC      hw/gpio/gpio_key.o
  CC      hw/i2c/core.o
  CC      hw/i2c/smbus.o
  CC      hw/i2c/smbus_eeprom.o
  CC      hw/i2c/i2c-ddc.o
  CC      hw/i2c/versatile_i2c.o
  CC      hw/i2c/smbus_ich9.o
  CC      hw/i2c/pm_smbus.o
  CC      hw/i2c/bitbang_i2c.o
  CC      hw/i2c/exynos4210_i2c.o
  CC      hw/i2c/imx_i2c.o
  CC      hw/i2c/aspeed_i2c.o
  CC      hw/ide/core.o
  CC      hw/ide/atapi.o
  CC      hw/ide/qdev.o
  CC      hw/ide/pci.o
  CC      hw/ide/isa.o
  CC      hw/ide/piix.o
  CC      hw/ide/microdrive.o
  CC      hw/ide/ahci.o
  CC      hw/ide/ich.o
  CC      hw/input/hid.o
  CC      hw/input/lm832x.o
  CC      hw/input/pckbd.o
  CC      hw/input/pl050.o
  CC      hw/input/ps2.o
  CC      hw/input/stellaris_input.o
  CC      hw/input/tsc2005.o
  CC      hw/input/vmmouse.o
  CC      hw/input/virtio-input.o
  CC      hw/input/virtio-input-hid.o
  CC      hw/input/virtio-input-host.o
  CC      hw/intc/i8259_common.o
  CC      hw/intc/i8259.o
  CC      hw/intc/pl190.o
  CC      hw/intc/imx_avic.o
  CC      hw/intc/realview_gic.o
  CC      hw/intc/ioapic_common.o
  CC      hw/intc/arm_gic_common.o
  CC      hw/intc/arm_gic.o
  CC      hw/intc/arm_gicv2m.o
  CC      hw/intc/arm_gicv3_common.o
  CC      hw/intc/arm_gicv3.o
  CC      hw/intc/arm_gicv3_dist.o
  CC      hw/intc/arm_gicv3_redist.o
  CC      hw/intc/arm_gicv3_its_common.o
  CC      hw/intc/intc.o
  CC      hw/ipack/ipack.o
  CC      hw/ipack/tpci200.o
  CC      hw/ipmi/ipmi.o
  CC      hw/ipmi/ipmi_bmc_sim.o
  CC      hw/ipmi/ipmi_bmc_extern.o
  CC      hw/ipmi/isa_ipmi_kcs.o
  CC      hw/ipmi/isa_ipmi_bt.o
  CC      hw/isa/isa-bus.o
  CC      hw/isa/apm.o
  CC      hw/mem/pc-dimm.o
  CC      hw/mem/nvdimm.o
  CC      hw/misc/applesmc.o
  CC      hw/misc/max111x.o
  CC      hw/misc/tmp105.o
  CC      hw/misc/debugexit.o
  CC      hw/misc/sga.o
  CC      hw/misc/pc-testdev.o
  CC      hw/misc/pci-testdev.o
  CC      hw/misc/arm_l2x0.o
  CC      hw/misc/arm_integrator_debug.o
  CC      hw/misc/a9scu.o
  CC      hw/misc/arm11scu.o
  CC      hw/net/ne2000.o
  CC      hw/net/eepro100.o
  CC      hw/net/pcnet-pci.o
  CC      hw/net/pcnet.o
  CC      hw/net/e1000.o
  CC      hw/net/e1000x_common.o
  CC      hw/net/net_tx_pkt.o
  CC      hw/net/net_rx_pkt.o
  CC      hw/net/e1000e.o
  CC      hw/net/e1000e_core.o
  CC      hw/net/rtl8139.o
  CC      hw/net/vmxnet3.o
  CC      hw/net/smc91c111.o
  CC      hw/net/lan9118.o
  CC      hw/net/ne2000-isa.o
  CC      hw/net/xgmac.o
  CC      hw/net/allwinner_emac.o
  CC      hw/net/imx_fec.o
  CC      hw/net/stellaris_enet.o
  CC      hw/net/cadence_gem.o
  CC      hw/net/rocker/rocker.o
  CC      hw/net/rocker/rocker_fp.o
  CC      hw/net/rocker/rocker_world.o
  CC      hw/net/rocker/rocker_desc.o
  CC      hw/net/rocker/rocker_of_dpa.o
  CC      hw/nvram/eeprom93xx.o
  CC      hw/nvram/fw_cfg.o
  CC      hw/nvram/chrp_nvram.o
  CC      hw/pci-bridge/pci_bridge_dev.o
  CC      hw/pci-bridge/pci_expander_bridge.o
  CC      hw/pci-bridge/xio3130_upstream.o
  CC      hw/pci-bridge/xio3130_downstream.o
  CC      hw/pci-bridge/ioh3420.o
  CC      hw/pci-bridge/i82801b11.o
  CC      hw/pci-host/pam.o
  CC      hw/pci-host/piix.o
  CC      hw/pci-host/versatile.o
  CC      hw/pci-host/q35.o
  CC      hw/pci-host/gpex.o
  CC      hw/pci/pci.o
  CC      hw/pci/pci_bridge.o
  CC      hw/pci/msix.o
  CC      hw/pci/msi.o
  CC      hw/pci/shpc.o
  CC      hw/pci/slotid_cap.o
  CC      hw/pci/pci_host.o
  CC      hw/pci/pcie_host.o
  CC      hw/pci/pcie.o
  CC      hw/pci/pcie_aer.o
  CC      hw/pci/pcie_port.o
  CC      hw/pci/pci-stub.o
  CC      hw/pcmcia/pcmcia.o
  CC      hw/scsi/scsi-disk.o
  CC      hw/scsi/scsi-generic.o
  CC      hw/scsi/scsi-bus.o
  CC      hw/scsi/lsi53c895a.o
  CC      hw/scsi/mptsas.o
  CC      hw/scsi/mptconfig.o
  CC      hw/scsi/mptendian.o
  CC      hw/scsi/megasas.o
  CC      hw/scsi/vmw_pvscsi.o
  CC      hw/scsi/esp.o
  CC      hw/scsi/esp-pci.o
  CC      hw/sd/pl181.o
  CC      hw/sd/ssi-sd.o
  CC      hw/sd/sd.o
  CC      hw/sd/core.o
  CC      hw/sd/sdhci.o
  CC      hw/smbios/smbios.o
  CC      hw/smbios/smbios_type_38.o
  CC      hw/ssi/pl022.o
  CC      hw/ssi/ssi.o
  CC      hw/ssi/xilinx_spips.o
  CC      hw/ssi/aspeed_smc.o
  CC      hw/ssi/stm32f2xx_spi.o
  CC      hw/timer/arm_timer.o
  CC      hw/timer/arm_mptimer.o
  CC      hw/timer/a9gtimer.o
  CC      hw/timer/cadence_ttc.o
  CC      hw/timer/ds1338.o
  CC      hw/timer/hpet.o
  CC      hw/timer/i8254_common.o
/tmp/qemu-test/src/hw/nvram/fw_cfg.c: In function ‘fw_cfg_dma_transfer’:
/tmp/qemu-test/src/hw/nvram/fw_cfg.c:329: warning: ‘read’ may be used uninitialized in this function
  CC      hw/timer/i8254.o
  CC      hw/timer/pl031.o
  CC      hw/timer/twl92230.o
  CC      hw/timer/imx_epit.o
  CC      hw/timer/imx_gpt.o
  CC      hw/timer/stm32f2xx_timer.o
  CC      hw/timer/aspeed_timer.o
  CC      hw/tpm/tpm_tis.o
  CC      hw/tpm/tpm_passthrough.o
  CC      hw/tpm/tpm_util.o
  CC      hw/usb/core.o
  CC      hw/usb/combined-packet.o
  CC      hw/usb/bus.o
  CC      hw/usb/libhw.o
  CC      hw/usb/desc.o
  CC      hw/usb/desc-msos.o
  CC      hw/usb/hcd-uhci.o
  CC      hw/usb/hcd-ohci.o
  CC      hw/usb/hcd-ehci.o
  CC      hw/usb/hcd-ehci-pci.o
  CC      hw/usb/hcd-ehci-sysbus.o
  CC      hw/usb/hcd-xhci.o
  CC      hw/usb/hcd-musb.o
  CC      hw/usb/dev-hub.o
  CC      hw/usb/dev-hid.o
  CC      hw/usb/dev-wacom.o
  CC      hw/usb/dev-storage.o
  CC      hw/usb/dev-uas.o
  CC      hw/usb/dev-audio.o
  CC      hw/usb/dev-serial.o
  CC      hw/usb/dev-network.o
  CC      hw/usb/dev-bluetooth.o
  CC      hw/usb/dev-smartcard-reader.o
  CC      hw/usb/dev-mtp.o
  CC      hw/usb/host-stub.o
  CC      hw/virtio/virtio-rng.o
  CC      hw/virtio/virtio-pci.o
  CC      hw/virtio/virtio-bus.o
  CC      hw/virtio/virtio-mmio.o
  CC      hw/watchdog/watchdog.o
  CC      hw/watchdog/wdt_i6300esb.o
  CC      hw/watchdog/wdt_ib700.o
  CC      migration/migration.o
  CC      migration/socket.o
  CC      migration/fd.o
  CC      migration/exec.o
  CC      migration/tls.o
  CC      migration/colo-comm.o
  CC      migration/colo.o
  CC      migration/colo-failover.o
  CC      migration/vmstate.o
  CC      migration/qemu-file.o
  CC      migration/qemu-file-channel.o
  CC      migration/xbzrle.o
  CC      migration/postcopy-ram.o
  CC      migration/qjson.o
  CC      migration/block.o
  CC      net/net.o
  CC      net/queue.o
  CC      net/checksum.o
  CC      net/util.o
  CC      net/hub.o
  CC      net/socket.o
  CC      net/dump.o
  CC      net/eth.o
  CC      net/l2tpv3.o
  CC      net/tap.o
  CC      net/vhost-user.o
  CC      net/tap-linux.o
  CC      net/slirp.o
  CC      net/filter.o
  CC      net/filter-buffer.o
  CC      net/filter-mirror.o
  CC      net/colo-compare.o
  CC      net/colo.o
  CC      net/filter-rewriter.o
  CC      qom/cpu.o
  CC      replay/replay.o
  CC      replay/replay-internal.o
/tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’:
/tmp/qemu-test/src/replay/replay-internal.c:65: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC      replay/replay-events.o
  CC      replay/replay-time.o
  CC      replay/replay-input.o
  CC      replay/replay-char.o
  CC      replay/replay-snapshot.o
  CC      slirp/cksum.o
  CC      slirp/if.o
  CC      slirp/ip_icmp.o
  CC      slirp/ip6_icmp.o
  CC      slirp/ip6_input.o
  CC      slirp/ip6_output.o
  CC      slirp/ip_input.o
  CC      slirp/ip_output.o
  CC      slirp/dnssearch.o
  CC      slirp/dhcpv6.o
  CC      slirp/slirp.o
  CC      slirp/mbuf.o
  CC      slirp/misc.o
  CC      slirp/sbuf.o
  CC      slirp/socket.o
  CC      slirp/tcp_input.o
  CC      slirp/tcp_output.o
  CC      slirp/tcp_subr.o
  CC      slirp/tcp_timer.o
/tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’:
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function
  CC      slirp/udp.o
  CC      slirp/udp6.o
  CC      slirp/bootp.o
  CC      slirp/tftp.o
  CC      slirp/arp_table.o
  CC      slirp/ndp_table.o
  CC      ui/keymaps.o
  CC      ui/console.o
  CC      ui/cursor.o
  CC      ui/input.o
  CC      ui/qemu-pixman.o
  CC      ui/input-keymap.o
  CC      ui/input-legacy.o
  CC      ui/input-linux.o
  CC      ui/sdl.o
  CC      ui/sdl_zoom.o
  CC      ui/x_keymap.o
  CC      ui/vnc.o
  CC      ui/vnc-enc-zlib.o
  CC      ui/vnc-enc-hextile.o
  CC      ui/vnc-enc-tight.o
  CC      ui/vnc-palette.o
  CC      ui/vnc-enc-zrle.o
  CC      ui/vnc-auth-vencrypt.o
  CC      ui/vnc-ws.o
  CC      ui/vnc-jobs.o
  LINK    tests/qemu-iotests/socket_scm_helper
  CC      qga/commands.o
  CC      qga/guest-agent-command-state.o
  CC      qga/main.o
  CC      qga/commands-posix.o
  CC      qga/channel-posix.o
  CC      qga/qapi-generated/qga-qapi-types.o
  CC      qga/qapi-generated/qga-qapi-visit.o
  CC      qga/qapi-generated/qga-qmp-marshal.o
  CC      qmp-introspect.o
  CC      qapi-types.o
  CC      qapi-visit.o
  CC      qapi-event.o
  AS      optionrom/multiboot.o
  AS      optionrom/linuxboot.o
  CC      optionrom/linuxboot_dma.o
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
  AR      libqemustub.a
  CC      qemu-img.o
  AS      optionrom/kvmvapic.o
  CC      qmp-marshal.o
  BUILD   optionrom/multiboot.img
  BUILD   optionrom/linuxboot.img
  BUILD   optionrom/linuxboot_dma.img
  CC      trace/generated-tracers.o
  BUILD   optionrom/multiboot.raw
  BUILD   optionrom/linuxboot.raw
  BUILD   optionrom/linuxboot_dma.raw
  BUILD   optionrom/kvmvapic.img
  SIGN    optionrom/multiboot.bin
  SIGN    optionrom/linuxboot.bin
  SIGN    optionrom/linuxboot_dma.bin
  BUILD   optionrom/kvmvapic.raw
  SIGN    optionrom/kvmvapic.bin
  AR      libqemuutil.a
  LINK    qemu-ga
  LINK    ivshmem-client
  LINK    ivshmem-server
  LINK    qemu-nbd
  LINK    qemu-img
  LINK    qemu-io
  LINK    qemu-bridge-helper
  GEN     x86_64-softmmu/hmp-commands.h
  GEN     x86_64-softmmu/hmp-commands-info.h
  GEN     x86_64-softmmu/config-target.h
  CC      x86_64-softmmu/exec.o
  CC      x86_64-softmmu/translate-all.o
  CC      x86_64-softmmu/cpu-exec.o
  CC      x86_64-softmmu/translate-common.o
  CC      x86_64-softmmu/tcg/tcg.o
  CC      x86_64-softmmu/cpu-exec-common.o
  CC      x86_64-softmmu/tcg/tcg-op.o
  CC      x86_64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/tcg/tcg-common.o
  CC      x86_64-softmmu/fpu/softfloat.o
  CC      x86_64-softmmu/disas.o
  CC      x86_64-softmmu/tcg-runtime.o
  CC      x86_64-softmmu/arch_init.o
  CC      x86_64-softmmu/cpus.o
  CC      x86_64-softmmu/monitor.o
  CC      x86_64-softmmu/gdbstub.o
  GEN     aarch64-softmmu/hmp-commands.h
  GEN     aarch64-softmmu/hmp-commands-info.h
  GEN     aarch64-softmmu/config-target.h
  CC      aarch64-softmmu/exec.o
  CC      aarch64-softmmu/translate-all.o
  CC      aarch64-softmmu/cpu-exec.o
  CC      aarch64-softmmu/translate-common.o
  CC      aarch64-softmmu/cpu-exec-common.o
  CC      aarch64-softmmu/tcg/tcg.o
  CC      aarch64-softmmu/tcg/tcg-op.o
  CC      x86_64-softmmu/balloon.o
  CC      x86_64-softmmu/ioport.o
  CC      x86_64-softmmu/qtest.o
  CC      x86_64-softmmu/numa.o
  CC      x86_64-softmmu/bootdevice.o
  CC      aarch64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/kvm-all.o
  CC      aarch64-softmmu/tcg/tcg-common.o
  CC      aarch64-softmmu/fpu/softfloat.o
  CC      aarch64-softmmu/disas.o
  CC      aarch64-softmmu/tcg-runtime.o
  GEN     aarch64-softmmu/gdbstub-xml.c
  CC      aarch64-softmmu/kvm-stub.o
  CC      aarch64-softmmu/arch_init.o
  CC      aarch64-softmmu/cpus.o
  CC      aarch64-softmmu/monitor.o
  CC      x86_64-softmmu/memory.o
  CC      aarch64-softmmu/gdbstub.o
  CC      aarch64-softmmu/balloon.o
  CC      x86_64-softmmu/cputlb.o
  CC      x86_64-softmmu/memory_mapping.o
  CC      aarch64-softmmu/ioport.o
  CC      x86_64-softmmu/dump.o
  CC      x86_64-softmmu/migration/ram.o
  CC      x86_64-softmmu/migration/savevm.o
  CC      x86_64-softmmu/xen-common-stub.o
  CC      x86_64-softmmu/xen-hvm-stub.o
  CC      x86_64-softmmu/hw/block/virtio-blk.o
  CC      aarch64-softmmu/numa.o
  CC      aarch64-softmmu/qtest.o
  CC      aarch64-softmmu/bootdevice.o
  CC      x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC      aarch64-softmmu/memory.o
  CC      aarch64-softmmu/cputlb.o
  CC      aarch64-softmmu/memory_mapping.o
  CC      x86_64-softmmu/hw/core/nmi.o
  CC      x86_64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/dump.o
  CC      aarch64-softmmu/migration/ram.o
  CC      aarch64-softmmu/migration/savevm.o
  CC      aarch64-softmmu/xen-common-stub.o
  CC      x86_64-softmmu/hw/cpu/core.o
  CC      x86_64-softmmu/hw/display/vga.o
  CC      aarch64-softmmu/xen-hvm-stub.o
  CC      aarch64-softmmu/hw/adc/stm32f2xx_adc.o
  CC      aarch64-softmmu/hw/block/virtio-blk.o
  CC      x86_64-softmmu/hw/display/virtio-gpu.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC      aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/display/virtio-vga.o
  CC      x86_64-softmmu/hw/intc/apic.o
  CC      aarch64-softmmu/hw/char/exynos4210_uart.o
  CC      aarch64-softmmu/hw/char/omap_uart.o
  CC      aarch64-softmmu/hw/char/digic-uart.o
  CC      aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC      x86_64-softmmu/hw/intc/apic_common.o
  CC      aarch64-softmmu/hw/char/bcm2835_aux.o
  CC      x86_64-softmmu/hw/intc/ioapic.o
  CC      x86_64-softmmu/hw/isa/lpc_ich9.o
  CC      aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC      aarch64-softmmu/hw/core/nmi.o
  CC      aarch64-softmmu/hw/core/generic-loader.o
  CC      x86_64-softmmu/hw/misc/vmport.o
  CC      x86_64-softmmu/hw/misc/ivshmem.o
  CC      aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC      aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC      aarch64-softmmu/hw/cpu/a9mpcore.o
  CC      aarch64-softmmu/hw/cpu/a15mpcore.o
  CC      x86_64-softmmu/hw/misc/pvpanic.o
  CC      aarch64-softmmu/hw/cpu/core.o
  CC      x86_64-softmmu/hw/misc/edu.o
  CC      x86_64-softmmu/hw/misc/hyperv_testdev.o
  CC      x86_64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/display/omap_dss.o
  CC      aarch64-softmmu/hw/display/omap_lcdc.o
  CC      x86_64-softmmu/hw/net/vhost_net.o
  CC      aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      x86_64-softmmu/hw/scsi/vhost-scsi.o
  CC      x86_64-softmmu/hw/timer/mc146818rtc.o
  CC      aarch64-softmmu/hw/display/bcm2835_fb.o
  CC      x86_64-softmmu/hw/vfio/common.o
  CC      aarch64-softmmu/hw/display/vga.o
  CC      x86_64-softmmu/hw/vfio/pci.o
  CC      x86_64-softmmu/hw/vfio/pci-quirks.o
  CC      x86_64-softmmu/hw/vfio/platform.o
  CC      x86_64-softmmu/hw/vfio/calxeda-xgmac.o
  CC      aarch64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-3d.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-pci.o
  CC      x86_64-softmmu/hw/vfio/amd-xgbe.o
  CC      aarch64-softmmu/hw/display/dpcd.o
  CC      aarch64-softmmu/hw/display/xlnx_dp.o
  CC      aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC      aarch64-softmmu/hw/dma/omap_dma.o
  CC      x86_64-softmmu/hw/vfio/spapr.o
  CC      aarch64-softmmu/hw/dma/soc_dma.o
  CC      x86_64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC      aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC      x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC      aarch64-softmmu/hw/gpio/omap_gpio.o
  CC      x86_64-softmmu/hw/virtio/vhost.o
  CC      x86_64-softmmu/hw/virtio/vhost-backend.o
  CC      aarch64-softmmu/hw/gpio/imx_gpio.o
  CC      x86_64-softmmu/hw/virtio/vhost-user.o
  CC      x86_64-softmmu/hw/virtio/vhost-vsock.o
  CC      aarch64-softmmu/hw/i2c/omap_i2c.o
  CC      aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC      aarch64-softmmu/hw/input/tsc210x.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      x86_64-softmmu/hw/i386/multiboot.o
  CC      aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC      aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC      x86_64-softmmu/hw/i386/pc.o
  CC      aarch64-softmmu/hw/intc/exynos4210_combiner.o
  CC      x86_64-softmmu/hw/i386/pc_piix.o
  CC      aarch64-softmmu/hw/intc/omap_intc.o
  CC      aarch64-softmmu/hw/intc/bcm2835_ic.o
  CC      aarch64-softmmu/hw/intc/bcm2836_control.o
  CC      x86_64-softmmu/hw/i386/pc_q35.o
  CC      x86_64-softmmu/hw/i386/pc_sysfw.o
  CC      aarch64-softmmu/hw/intc/allwinner-a10-pic.o
  CC      x86_64-softmmu/hw/i386/x86-iommu.o
  CC      aarch64-softmmu/hw/intc/aspeed_vic.o
  CC      x86_64-softmmu/hw/i386/intel_iommu.o
  CC      aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC      aarch64-softmmu/hw/misc/ivshmem.o
  CC      x86_64-softmmu/hw/i386/amd_iommu.o
  CC      x86_64-softmmu/hw/i386/kvmvapic.o
  CC      x86_64-softmmu/hw/i386/acpi-build.o
  CC      aarch64-softmmu/hw/misc/arm_sysctl.o
  CC      aarch64-softmmu/hw/misc/cbus.o
  CC      x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC      x86_64-softmmu/hw/i386/kvm/clock.o
  CC      x86_64-softmmu/hw/i386/kvm/apic.o
  CC      aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC      x86_64-softmmu/hw/i386/kvm/i8259.o
  CC      x86_64-softmmu/hw/i386/kvm/ioapic.o
/tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’:
/tmp/qemu-test/src/hw/i386/pc_piix.c:1046: warning: ‘pch_rev_id’ may be used uninitialized in this function
  CC      aarch64-softmmu/hw/misc/imx_ccm.o
  CC      x86_64-softmmu/hw/i386/kvm/i8254.o
  CC      aarch64-softmmu/hw/misc/imx31_ccm.o
  CC      x86_64-softmmu/hw/i386/kvm/pci-assign.o
  CC      x86_64-softmmu/target-i386/translate.o
  CC      x86_64-softmmu/target-i386/helper.o
  CC      x86_64-softmmu/target-i386/cpu.o
  CC      aarch64-softmmu/hw/misc/imx25_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_src.o
  CC      aarch64-softmmu/hw/misc/mst_fpga.o
  CC      aarch64-softmmu/hw/misc/omap_clk.o
  CC      aarch64-softmmu/hw/misc/omap_gpmc.o
  CC      x86_64-softmmu/target-i386/bpt_helper.o
  CC      x86_64-softmmu/target-i386/excp_helper.o
  CC      x86_64-softmmu/target-i386/fpu_helper.o
  CC      aarch64-softmmu/hw/misc/omap_l4.o
  CC      aarch64-softmmu/hw/misc/omap_sdrc.o
  CC      x86_64-softmmu/target-i386/cc_helper.o
  CC      x86_64-softmmu/target-i386/int_helper.o
  CC      aarch64-softmmu/hw/misc/omap_tap.o
  CC      aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC      x86_64-softmmu/target-i386/svm_helper.o
  CC      aarch64-softmmu/hw/misc/bcm2835_property.o
  CC      aarch64-softmmu/hw/misc/zynq_slcr.o
  CC      x86_64-softmmu/target-i386/smm_helper.o
  CC      x86_64-softmmu/target-i386/misc_helper.o
  CC      aarch64-softmmu/hw/misc/zynq-xadc.o
  CC      x86_64-softmmu/target-i386/mem_helper.o
  CC      x86_64-softmmu/target-i386/seg_helper.o
  CC      x86_64-softmmu/target-i386/mpx_helper.o
  CC      aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
/tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’:
/tmp/qemu-test/src/hw/i386/acpi-build.c:501: warning: ‘notify_method’ may be used uninitialized in this function
  CC      aarch64-softmmu/hw/misc/edu.o
  CC      aarch64-softmmu/hw/misc/auxbus.o
  CC      aarch64-softmmu/hw/misc/aspeed_scu.o
  CC      x86_64-softmmu/target-i386/gdbstub.o
  CC      x86_64-softmmu/target-i386/machine.o
  CC      aarch64-softmmu/hw/misc/aspeed_sdmc.o
  CC      aarch64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/net/vhost_net.o
  CC      aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC      x86_64-softmmu/target-i386/arch_memory_mapping.o
  CC      x86_64-softmmu/target-i386/arch_dump.o
  CC      x86_64-softmmu/target-i386/monitor.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      aarch64-softmmu/hw/scsi/vhost-scsi.o
  CC      aarch64-softmmu/hw/sd/omap_mmc.o
  CC      x86_64-softmmu/target-i386/kvm.o
  CC      x86_64-softmmu/target-i386/hyperv.o
  CC      aarch64-softmmu/hw/sd/pxa2xx_mmci.o
  CC      aarch64-softmmu/hw/ssi/omap_spi.o
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/hw/ssi/imx_spi.o
  CC      x86_64-softmmu/trace/control-target.o
  CC      aarch64-softmmu/hw/timer/exynos4210_mct.o
  CC      aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC      aarch64-softmmu/hw/timer/exynos4210_rtc.o
  CC      aarch64-softmmu/hw/timer/omap_gptimer.o
  CC      aarch64-softmmu/hw/timer/omap_synctimer.o
  CC      aarch64-softmmu/hw/timer/pxa2xx_timer.o
  CC      aarch64-softmmu/hw/timer/digic-timer.o
  CC      aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC      aarch64-softmmu/hw/usb/tusb6010.o
  CC      aarch64-softmmu/hw/vfio/common.o
  CC      aarch64-softmmu/hw/vfio/pci.o
  CC      aarch64-softmmu/hw/vfio/pci-quirks.o
  CC      aarch64-softmmu/hw/vfio/platform.o
  CC      x86_64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/hw/vfio/calxeda-xgmac.o
  CC      aarch64-softmmu/hw/vfio/amd-xgbe.o
  CC      aarch64-softmmu/hw/vfio/spapr.o
  CC      aarch64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC      aarch64-softmmu/hw/virtio/vhost.o
  CC      aarch64-softmmu/hw/virtio/vhost-backend.o
  CC      aarch64-softmmu/hw/virtio/vhost-user.o
  CC      aarch64-softmmu/hw/virtio/vhost-vsock.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      aarch64-softmmu/hw/arm/boot.o
  CC      aarch64-softmmu/hw/arm/collie.o
  CC      aarch64-softmmu/hw/arm/exynos4_boards.o
  CC      aarch64-softmmu/hw/arm/gumstix.o
  CC      aarch64-softmmu/hw/arm/highbank.o
  CC      aarch64-softmmu/hw/arm/digic_boards.o
  CC      aarch64-softmmu/hw/arm/integratorcp.o
  CC      aarch64-softmmu/hw/arm/mainstone.o
  CC      aarch64-softmmu/hw/arm/musicpal.o
  CC      aarch64-softmmu/hw/arm/nseries.o
  CC      aarch64-softmmu/hw/arm/omap_sx1.o
  CC      aarch64-softmmu/hw/arm/palm.o
  CC      aarch64-softmmu/hw/arm/realview.o
  CC      aarch64-softmmu/hw/arm/spitz.o
  CC      aarch64-softmmu/hw/arm/stellaris.o
  CC      aarch64-softmmu/hw/arm/tosa.o
  CC      aarch64-softmmu/hw/arm/versatilepb.o
  CC      aarch64-softmmu/hw/arm/vexpress.o
  CC      aarch64-softmmu/hw/arm/virt.o
  CC      aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC      aarch64-softmmu/hw/arm/z2.o
  CC      aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC      aarch64-softmmu/hw/arm/netduino2.o
  CC      aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC      aarch64-softmmu/hw/arm/armv7m.o
  CC      aarch64-softmmu/hw/arm/exynos4210.o
  CC      aarch64-softmmu/hw/arm/pxa2xx.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC      aarch64-softmmu/hw/arm/digic.o
  CC      aarch64-softmmu/hw/arm/omap1.o
  CC      aarch64-softmmu/hw/arm/omap2.o
  CC      aarch64-softmmu/hw/arm/strongarm.o
  CC      aarch64-softmmu/hw/arm/allwinner-a10.o
  CC      aarch64-softmmu/hw/arm/cubieboard.o
  CC      aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC      aarch64-softmmu/hw/arm/bcm2836.o
  CC      aarch64-softmmu/hw/arm/raspi.o
  CC      aarch64-softmmu/hw/arm/stm32f205_soc.o
  CC      aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC      aarch64-softmmu/hw/arm/xlnx-ep108.o
  CC      aarch64-softmmu/hw/arm/fsl-imx25.o
  CC      aarch64-softmmu/hw/arm/imx25_pdk.o
  CC      aarch64-softmmu/hw/arm/fsl-imx31.o
  CC      aarch64-softmmu/hw/arm/kzm.o
  CC      aarch64-softmmu/hw/arm/fsl-imx6.o
  CC      aarch64-softmmu/hw/arm/sabrelite.o
  CC      aarch64-softmmu/hw/arm/aspeed_soc.o
  CC      aarch64-softmmu/hw/arm/aspeed.o
  CC      aarch64-softmmu/target-arm/arm-semi.o
  CC      aarch64-softmmu/target-arm/machine.o
  CC      aarch64-softmmu/target-arm/psci.o
  CC      aarch64-softmmu/target-arm/arch_dump.o
  CC      aarch64-softmmu/target-arm/monitor.o
  CC      aarch64-softmmu/target-arm/translate.o
  CC      aarch64-softmmu/target-arm/kvm-stub.o
  CC      aarch64-softmmu/target-arm/op_helper.o
  CC      aarch64-softmmu/target-arm/helper.o
  CC      aarch64-softmmu/target-arm/cpu.o
  CC      aarch64-softmmu/target-arm/neon_helper.o
  CC      aarch64-softmmu/target-arm/iwmmxt_helper.o
  CC      aarch64-softmmu/target-arm/gdbstub.o
  CC      aarch64-softmmu/target-arm/cpu64.o
  CC      aarch64-softmmu/target-arm/translate-a64.o
  CC      aarch64-softmmu/target-arm/helper-a64.o
  CC      aarch64-softmmu/target-arm/gdbstub64.o
  CC      aarch64-softmmu/target-arm/crypto_helper.o
  CC      aarch64-softmmu/target-arm/arm-powerctl.o
In file included from /tmp/qemu-test/src/target-arm/arm-semi.c:118:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h: In function ‘softmmu_unlock_user’:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:139: warning: unused variable ‘pc’
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/trace/control-target.o
In file included from /tmp/qemu-test/src/target-arm/gdbstub.c:25:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h: In function ‘softmmu_unlock_user’:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:139: warning: unused variable ‘pc’
/tmp/qemu-test/src/target-arm/gdbstub.c: At top level:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:106: warning: ‘softmmu_lock_user’ defined but not used
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:118: warning: ‘softmmu_lock_user_string’ defined but not used
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:136: warning: ‘softmmu_unlock_user’ defined but not used
  CC      aarch64-softmmu/gdbstub-xml.o
  CC      aarch64-softmmu/trace/generated-helpers.o
  LINK    x86_64-softmmu/qemu-system-x86_64
/tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘handle_shri_with_rndacc’:
/tmp/qemu-test/src/target-arm/translate-a64.c:6391: warning: ‘tcg_src_hi’ may be used uninitialized in this function
/tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’:
/tmp/qemu-test/src/target-arm/translate-a64.c:8118: warning: ‘rmode’ may be used uninitialized in this function
  LINK    aarch64-softmmu/qemu-system-aarch64
  TEST    tests/qapi-schema/alternate-any.out
  TEST    tests/qapi-schema/alternate-array.out
  TEST    tests/qapi-schema/alternate-base.out
  TEST    tests/qapi-schema/alternate-clash.out
  TEST    tests/qapi-schema/alternate-conflict-dict.out
  TEST    tests/qapi-schema/alternate-empty.out
  TEST    tests/qapi-schema/alternate-conflict-string.out
  TEST    tests/qapi-schema/alternate-nested.out
  TEST    tests/qapi-schema/alternate-unknown.out
  TEST    tests/qapi-schema/args-alternate.out
  TEST    tests/qapi-schema/args-any.out
  TEST    tests/qapi-schema/args-array-empty.out
  TEST    tests/qapi-schema/args-array-unknown.out
  TEST    tests/qapi-schema/args-bad-boxed.out
  TEST    tests/qapi-schema/args-boxed-anon.out
  TEST    tests/qapi-schema/args-boxed-empty.out
  TEST    tests/qapi-schema/args-boxed-string.out
  TEST    tests/qapi-schema/args-int.out
  TEST    tests/qapi-schema/args-invalid.out
  TEST    tests/qapi-schema/args-member-array-bad.out
  TEST    tests/qapi-schema/args-member-case.out
  TEST    tests/qapi-schema/args-member-unknown.out
  TEST    tests/qapi-schema/args-name-clash.out
  TEST    tests/qapi-schema/args-union.out
  TEST    tests/qapi-schema/args-unknown.out
  TEST    tests/qapi-schema/bad-base.out
  TEST    tests/qapi-schema/bad-data.out
  TEST    tests/qapi-schema/bad-ident.out
  TEST    tests/qapi-schema/bad-type-bool.out
  TEST    tests/qapi-schema/bad-type-dict.out
  TEST    tests/qapi-schema/bad-type-int.out
  TEST    tests/qapi-schema/base-cycle-direct.out
  TEST    tests/qapi-schema/base-cycle-indirect.out
  TEST    tests/qapi-schema/command-int.out
  TEST    tests/qapi-schema/comments.out
  TEST    tests/qapi-schema/double-data.out
  TEST    tests/qapi-schema/double-type.out
  TEST    tests/qapi-schema/duplicate-key.out
  TEST    tests/qapi-schema/empty.out
  TEST    tests/qapi-schema/enum-bad-name.out
  TEST    tests/qapi-schema/enum-bad-prefix.out
  TEST    tests/qapi-schema/enum-clash-member.out
  TEST    tests/qapi-schema/enum-dict-member.out
  TEST    tests/qapi-schema/enum-int-member.out
  TEST    tests/qapi-schema/enum-member-case.out
  TEST    tests/qapi-schema/enum-missing-data.out
  TEST    tests/qapi-schema/enum-wrong-data.out
  TEST    tests/qapi-schema/escape-outside-string.out
  TEST    tests/qapi-schema/escape-too-big.out
  TEST    tests/qapi-schema/escape-too-short.out
  TEST    tests/qapi-schema/event-boxed-empty.out
  TEST    tests/qapi-schema/event-case.out
  TEST    tests/qapi-schema/event-nest-struct.out
  TEST    tests/qapi-schema/flat-union-array-branch.out
  TEST    tests/qapi-schema/flat-union-bad-base.out
  TEST    tests/qapi-schema/flat-union-bad-discriminator.out
  TEST    tests/qapi-schema/flat-union-base-union.out
  TEST    tests/qapi-schema/flat-union-base-any.out
  TEST    tests/qapi-schema/flat-union-clash-member.out
  TEST    tests/qapi-schema/flat-union-empty.out
  TEST    tests/qapi-schema/flat-union-inline.out
  TEST    tests/qapi-schema/flat-union-incomplete-branch.out
  TEST    tests/qapi-schema/flat-union-int-branch.out
  TEST    tests/qapi-schema/flat-union-invalid-branch-key.out
  TEST    tests/qapi-schema/flat-union-invalid-discriminator.out
  TEST    tests/qapi-schema/flat-union-no-base.out
  TEST    tests/qapi-schema/flat-union-optional-discriminator.out
  TEST    tests/qapi-schema/flat-union-string-discriminator.out
  TEST    tests/qapi-schema/funny-char.out
  TEST    tests/qapi-schema/ident-with-escape.out
  TEST    tests/qapi-schema/include-before-err.out
  TEST    tests/qapi-schema/include-cycle.out
  TEST    tests/qapi-schema/include-format-err.out
  TEST    tests/qapi-schema/include-nested-err.out
  TEST    tests/qapi-schema/include-no-file.out
  TEST    tests/qapi-schema/include-relpath.out
  TEST    tests/qapi-schema/include-non-file.out
  TEST    tests/qapi-schema/include-repetition.out
  TEST    tests/qapi-schema/include-simple.out
  TEST    tests/qapi-schema/include-self-cycle.out
  TEST    tests/qapi-schema/indented-expr.out
  TEST    tests/qapi-schema/leading-comma-list.out
  TEST    tests/qapi-schema/leading-comma-object.out
  TEST    tests/qapi-schema/missing-colon.out
  TEST    tests/qapi-schema/missing-comma-list.out
  TEST    tests/qapi-schema/missing-comma-object.out
  TEST    tests/qapi-schema/missing-type.out
  TEST    tests/qapi-schema/nested-struct-data.out
  TEST    tests/qapi-schema/non-objects.out
  TEST    tests/qapi-schema/quoted-structural-chars.out
  TEST    tests/qapi-schema/qapi-schema-test.out
  TEST    tests/qapi-schema/redefined-builtin.out
  TEST    tests/qapi-schema/redefined-command.out
  TEST    tests/qapi-schema/redefined-event.out
  TEST    tests/qapi-schema/redefined-type.out
  TEST    tests/qapi-schema/reserved-command-q.out
  TEST    tests/qapi-schema/reserved-enum-q.out
  TEST    tests/qapi-schema/reserved-member-has.out
  TEST    tests/qapi-schema/reserved-member-q.out
  TEST    tests/qapi-schema/reserved-member-u.out
  TEST    tests/qapi-schema/reserved-member-underscore.out
  TEST    tests/qapi-schema/reserved-type-kind.out
  TEST    tests/qapi-schema/reserved-type-list.out
  TEST    tests/qapi-schema/returns-alternate.out
  TEST    tests/qapi-schema/returns-array-bad.out
  TEST    tests/qapi-schema/returns-dict.out
  TEST    tests/qapi-schema/returns-unknown.out
  TEST    tests/qapi-schema/returns-whitelist.out
  TEST    tests/qapi-schema/struct-base-clash-deep.out
  TEST    tests/qapi-schema/struct-base-clash.out
  TEST    tests/qapi-schema/struct-data-invalid.out
  TEST    tests/qapi-schema/struct-member-invalid.out
  TEST    tests/qapi-schema/trailing-comma-list.out
  TEST    tests/qapi-schema/trailing-comma-object.out
  TEST    tests/qapi-schema/type-bypass-bad-gen.out
  TEST    tests/qapi-schema/unclosed-list.out
  TEST    tests/qapi-schema/unclosed-object.out
  TEST    tests/qapi-schema/unclosed-string.out
  TEST    tests/qapi-schema/unicode-str.out
  TEST    tests/qapi-schema/union-base-no-discriminator.out
  TEST    tests/qapi-schema/union-branch-case.out
  TEST    tests/qapi-schema/union-clash-branches.out
  TEST    tests/qapi-schema/union-empty.out
  TEST    tests/qapi-schema/union-optional-branch.out
  TEST    tests/qapi-schema/union-invalid-base.out
  TEST    tests/qapi-schema/union-unknown.out
  TEST    tests/qapi-schema/unknown-escape.out
  TEST    tests/qapi-schema/unknown-expr-key.out
  CC      tests/check-qdict.o
  CC      tests/test-char.o
  CC      tests/check-qfloat.o
  CC      tests/check-qint.o
  CC      tests/check-qstring.o
  CC      tests/check-qlist.o
  CC      tests/check-qnull.o
  CC      tests/check-qjson.o
  CC      tests/test-qobject-output-visitor.o
  GEN     tests/test-qapi-event.c
  GEN     tests/test-qapi-visit.c
  GEN     tests/test-qapi-types.c
  CC      tests/test-clone-visitor.o
  GEN     tests/test-qmp-introspect.c
  CC      tests/test-qobject-input-visitor.o
  CC      tests/test-qobject-input-strict.o
  CC      tests/test-qmp-commands.o
  GEN     tests/test-qmp-marshal.c
  CC      tests/test-string-output-visitor.o
  CC      tests/test-string-input-visitor.o
  CC      tests/test-qmp-event.o
  CC      tests/test-opts-visitor.o
  CC      tests/test-coroutine.o
  CC      tests/test-visitor-serialization.o
  CC      tests/test-iov.o
  CC      tests/test-aio.o
  CC      tests/test-throttle.o
  CC      tests/test-thread-pool.o
  CC      tests/test-hbitmap.o
  CC      tests/test-blockjob-txn.o
  CC      tests/test-x86-cpuid.o
  CC      tests/test-blockjob.o
  CC      tests/test-xbzrle.o
  CC      tests/test-vmstate.o
  CC      tests/test-cutils.o
  CC      tests/test-mul64.o
  CC      tests/rcutorture.o
  CC      tests/test-int128.o
  CC      tests/test-rcu-list.o
  CC      tests/test-qdist.o
  CC      tests/test-qht.o
  CC      tests/test-qht-par.o
  CC      tests/qht-bench.o
  CC      tests/test-bitops.o
  CC      tests/check-qom-interface.o
  CC      tests/check-qom-proplist.o
  CC      tests/test-qemu-opts.o
  CC      tests/test-write-threshold.o
/tmp/qemu-test/src/tests/test-int128.c:180: warning: ‘__noclone__’ attribute directive ignored
  CC      tests/test-crypto-hash.o
  CC      tests/test-crypto-cipher.o
  CC      tests/test-crypto-secret.o
  CC      tests/test-qga.o
  CC      tests/libqtest.o
  CC      tests/test-timed-average.o
  CC      tests/test-io-task.o
  CC      tests/test-io-channel-socket.o
  CC      tests/io-channel-helpers.o
  CC      tests/test-io-channel-file.o
  CC      tests/test-io-channel-buffer.o
  CC      tests/test-io-channel-command.o
  CC      tests/test-base64.o
  CC      tests/test-crypto-ivgen.o
  CC      tests/test-crypto-afsplit.o
  CC      tests/test-crypto-xts.o
  CC      tests/test-crypto-block.o
  CC      tests/test-logging.o
  CC      tests/test-replication.o
  CC      tests/test-uuid.o
  CC      tests/test-bufferiszero.o
  CC      tests/ptimer-test.o
  CC      tests/ptimer-test-stubs.o
  CC      tests/vhost-user-test.o
  CC      tests/libqos/pci.o
  CC      tests/libqos/fw_cfg.o
  CC      tests/libqos/malloc.o
  CC      tests/libqos/i2c.o
  CC      tests/libqos/libqos.o
  CC      tests/libqos/malloc-spapr.o
  CC      tests/libqos/libqos-spapr.o
  CC      tests/libqos/pci-spapr.o
  CC      tests/libqos/rtas.o
  CC      tests/libqos/malloc-pc.o
  CC      tests/libqos/pci-pc.o
  CC      tests/libqos/libqos-pc.o
  CC      tests/libqos/ahci.o
  CC      tests/libqos/virtio.o
  CC      tests/libqos/virtio-pci.o
  CC      tests/libqos/virtio-mmio.o
  CC      tests/libqos/malloc-generic.o
  CC      tests/endianness-test.o
  CC      tests/fdc-test.o
  CC      tests/ahci-test.o
  CC      tests/ide-test.o
  CC      tests/hd-geo-test.o
  CC      tests/boot-order-test.o
  CC      tests/bios-tables-test.o
  CC      tests/boot-serial-test.o
  CC      tests/boot-sector.o
  CC      tests/pxe-test.o
  CC      tests/rtc-test.o
  CC      tests/ipmi-kcs-test.o
  CC      tests/ipmi-bt-test.o
  CC      tests/fw_cfg-test.o
  CC      tests/i440fx-test.o
  CC      tests/drive_del-test.o
  CC      tests/wdt_ib700-test.o
  CC      tests/tco-test.o
  CC      tests/e1000e-test.o
  CC      tests/e1000-test.o
/tmp/qemu-test/src/tests/ide-test.c: In function ‘cdrom_pio_impl’:
/tmp/qemu-test/src/tests/ide-test.c:791: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
/tmp/qemu-test/src/tests/ide-test.c: In function ‘test_cdrom_dma’:
/tmp/qemu-test/src/tests/ide-test.c:886: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC      tests/rtl8139-test.o
  CC      tests/pcnet-test.o
  CC      tests/ne2000-test.o
  CC      tests/eepro100-test.o
  CC      tests/nvme-test.o
  CC      tests/ac97-test.o
  CC      tests/virtio-net-test.o
  CC      tests/es1370-test.o
  CC      tests/virtio-balloon-test.o
  CC      tests/virtio-blk-test.o
  CC      tests/virtio-rng-test.o
  CC      tests/virtio-scsi-test.o
  CC      tests/virtio-serial-test.o
  CC      tests/virtio-console-test.o
  CC      tests/ipoctal232-test.o
  CC      tests/tpci200-test.o
  CC      tests/display-vga-test.o
  CC      tests/intel-hda-test.o
  CC      tests/ivshmem-test.o
  CC      tests/vmxnet3-test.o
  CC      tests/pvpanic-test.o
  CC      tests/i82801b11-test.o
  CC      tests/ioh3420-test.o
  CC      tests/libqos/usb.o
  CC      tests/usb-hcd-ohci-test.o
  CC      tests/usb-hcd-uhci-test.o
  CC      tests/usb-hcd-ehci-test.o
  CC      tests/usb-hcd-xhci-test.o
  CC      tests/pc-cpu-test.o
  CC      tests/q35-test.o
  CC      tests/test-netfilter.o
  CC      tests/test-filter-redirector.o
  CC      tests/test-filter-mirror.o
  CC      tests/postcopy-test.o
  CC      tests/test-x86-cpuid-compat.o
  CC      tests/device-introspect-test.o
  CC      tests/qom-test.o
  LINK    tests/check-qdict
  LINK    tests/test-char
  LINK    tests/check-qfloat
  LINK    tests/check-qint
  LINK    tests/check-qstring
  LINK    tests/check-qlist
  LINK    tests/check-qnull
  LINK    tests/check-qjson
  CC      tests/test-qapi-visit.o
  CC      tests/test-qapi-types.o
  CC      tests/test-qapi-event.o
  CC      tests/test-qmp-introspect.o
  CC      tests/test-qmp-marshal.o
  LINK    tests/test-coroutine
  LINK    tests/test-visitor-serialization
  LINK    tests/test-iov
  LINK    tests/test-aio
  LINK    tests/test-throttle
  LINK    tests/test-thread-pool
  LINK    tests/test-hbitmap
  LINK    tests/test-blockjob
  LINK    tests/test-blockjob-txn
  LINK    tests/test-x86-cpuid
  LINK    tests/test-xbzrle
  LINK    tests/test-vmstate
  LINK    tests/test-cutils
  LINK    tests/test-mul64
  LINK    tests/test-int128
  LINK    tests/rcutorture
  LINK    tests/test-rcu-list
  LINK    tests/test-qdist
  LINK    tests/test-qht
  LINK    tests/qht-bench
  LINK    tests/test-bitops
  LINK    tests/check-qom-interface
  LINK    tests/check-qom-proplist
  LINK    tests/test-qemu-opts
  LINK    tests/test-write-threshold
  LINK    tests/test-crypto-hash
  LINK    tests/test-crypto-cipher
  LINK    tests/test-crypto-secret
  LINK    tests/test-qga
  LINK    tests/test-timed-average
  LINK    tests/test-io-task
  LINK    tests/test-io-channel-socket
  LINK    tests/test-io-channel-file
  LINK    tests/test-io-channel-command
  LINK    tests/test-io-channel-buffer
  LINK    tests/test-base64
  LINK    tests/test-crypto-ivgen
  LINK    tests/test-crypto-afsplit
  LINK    tests/test-crypto-xts
  LINK    tests/test-crypto-block
  LINK    tests/test-logging
  LINK    tests/test-replication
  LINK    tests/test-bufferiszero
  LINK    tests/test-uuid
  LINK    tests/ptimer-test
  LINK    tests/vhost-user-test
  LINK    tests/endianness-test
  LINK    tests/fdc-test
  LINK    tests/ide-test
  LINK    tests/ahci-test
  LINK    tests/hd-geo-test
  LINK    tests/boot-order-test
  LINK    tests/bios-tables-test
  LINK    tests/boot-serial-test
  LINK    tests/pxe-test
  LINK    tests/rtc-test
  LINK    tests/ipmi-kcs-test
  LINK    tests/ipmi-bt-test
  LINK    tests/i440fx-test
  LINK    tests/fw_cfg-test
  LINK    tests/drive_del-test
  LINK    tests/wdt_ib700-test
  LINK    tests/tco-test
  LINK    tests/e1000-test
  LINK    tests/e1000e-test
  LINK    tests/rtl8139-test
  LINK    tests/pcnet-test
  LINK    tests/eepro100-test
  LINK    tests/ne2000-test
  LINK    tests/nvme-test
  LINK    tests/ac97-test
  LINK    tests/es1370-test
  LINK    tests/virtio-net-test
  LINK    tests/virtio-balloon-test
  LINK    tests/virtio-blk-test
  LINK    tests/virtio-rng-test
  LINK    tests/virtio-scsi-test
  LINK    tests/virtio-serial-test
  LINK    tests/virtio-console-test
  LINK    tests/tpci200-test
  LINK    tests/ipoctal232-test
  LINK    tests/display-vga-test
  LINK    tests/intel-hda-test
  LINK    tests/ivshmem-test
  LINK    tests/vmxnet3-test
  LINK    tests/pvpanic-test
  LINK    tests/i82801b11-test
  LINK    tests/ioh3420-test
  LINK    tests/usb-hcd-ohci-test
  LINK    tests/usb-hcd-uhci-test
  LINK    tests/usb-hcd-ehci-test
  LINK    tests/usb-hcd-xhci-test
  LINK    tests/pc-cpu-test
  LINK    tests/q35-test
  LINK    tests/test-netfilter
  LINK    tests/test-filter-mirror
  LINK    tests/test-filter-redirector
  LINK    tests/postcopy-test
  LINK    tests/test-x86-cpuid-compat
  LINK    tests/device-introspect-test
  LINK    tests/qom-test
  GTESTER tests/check-qdict
  GTESTER tests/test-char
  GTESTER tests/check-qfloat
  GTESTER tests/check-qint
  GTESTER tests/check-qstring
  GTESTER tests/check-qlist
  GTESTER tests/check-qnull
  GTESTER tests/check-qjson
  LINK    tests/test-qobject-output-visitor
  LINK    tests/test-clone-visitor
  LINK    tests/test-qobject-input-visitor
  LINK    tests/test-qobject-input-strict
  LINK    tests/test-qmp-commands
  LINK    tests/test-string-input-visitor
  LINK    tests/test-string-output-visitor
  LINK    tests/test-qmp-event
  GTESTER tests/test-coroutine
  LINK    tests/test-opts-visitor
  GTESTER tests/test-visitor-serialization
  GTESTER tests/test-iov
  GTESTER tests/test-aio
  GTESTER tests/test-throttle
  GTESTER tests/test-thread-pool
  GTESTER tests/test-hbitmap
  GTESTER tests/test-x86-cpuid
  GTESTER tests/test-blockjob
  GTESTER tests/test-blockjob-txn
  GTESTER tests/test-xbzrle
  GTESTER tests/test-vmstate
  GTESTER tests/test-cutils
  GTESTER tests/test-mul64
Failed to load simple/primitive:b_1
Failed to load simple/primitive:i64_2
  GTESTER tests/test-int128
Failed to load simple/primitive:i32_1
Failed to load simple/primitive:i32_1
  GTESTER tests/rcutorture
  GTESTER tests/test-rcu-list
  GTESTER tests/test-qdist
  GTESTER tests/test-qht
  LINK    tests/test-qht-par
  GTESTER tests/test-bitops
  GTESTER tests/check-qom-interface
  GTESTER tests/check-qom-proplist
  GTESTER tests/test-qemu-opts
  GTESTER tests/test-write-threshold
  GTESTER tests/test-crypto-hash
  GTESTER tests/test-crypto-cipher
  GTESTER tests/test-crypto-secret
  GTESTER tests/test-qga
  GTESTER tests/test-timed-average
  GTESTER tests/test-io-channel-socket
  GTESTER tests/test-io-task
  GTESTER tests/test-io-channel-file
  GTESTER tests/test-io-channel-command
  GTESTER tests/test-io-channel-buffer
  GTESTER tests/test-base64
  GTESTER tests/test-crypto-ivgen
  GTESTER tests/test-crypto-afsplit
  GTESTER tests/test-crypto-xts
  GTESTER tests/test-crypto-block
  GTESTER tests/test-logging
  GTESTER tests/test-replication
  GTESTER tests/test-bufferiszero
  GTESTER tests/test-uuid
  GTESTER tests/ptimer-test
  GTESTER check-qtest-x86_64
  GTESTER check-qtest-aarch64
  GTESTER tests/test-qobject-output-visitor
  GTESTER tests/test-clone-visitor
  GTESTER tests/test-qobject-input-visitor
  GTESTER tests/test-qobject-input-strict
  GTESTER tests/test-qmp-commands
  GTESTER tests/test-string-input-visitor
  GTESTER tests/test-string-output-visitor
  GTESTER tests/test-qmp-event
  GTESTER tests/test-opts-visitor
  GTESTER tests/test-qht-par
ftruncate: Permission denied
ftruncate: Permission denied
ftruncate: Permission denied
**
ERROR:/tmp/qemu-test/src/tests/vhost-user-test.c:668:test_migrate: assertion failed: (qdict_haskey(rsp, "return"))
GTester: last random seed: R02S49f803067712f1b7f1b19016676bce22
ftruncate: Permission denied
ftruncate: Permission denied
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
Could not access KVM kernel module: No such file or directory
failed to initialize KVM: No such file or directory
Back to tcg accelerator.
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-g53ku74b/src'
  BUILD   fedora
make[1]: Entering directory `/var/tmp/patchew-tester-tmp-g53ku74b/src'
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY    RUNNER
    RUN test-mingw in qemu:fedora 
Packages installed:
PyYAML-3.11-12.fc24.x86_64
SDL-devel-1.2.15-21.fc24.x86_64
bc-1.06.95-16.fc24.x86_64
bison-3.0.4-4.fc24.x86_64
ccache-3.3.2-1.fc24.x86_64
clang-3.8.0-2.fc24.x86_64
findutils-4.6.0-7.fc24.x86_64
flex-2.6.0-2.fc24.x86_64
gcc-6.2.1-2.fc24.x86_64
gcc-c++-6.2.1-2.fc24.x86_64
git-2.7.4-3.fc24.x86_64
glib2-devel-2.48.2-1.fc24.x86_64
libfdt-devel-1.4.2-1.fc24.x86_64
make-4.1-5.fc24.x86_64
mingw32-SDL-1.2.15-7.fc24.noarch
mingw32-bzip2-1.0.6-7.fc24.noarch
mingw32-curl-7.47.0-1.fc24.noarch
mingw32-glib2-2.48.2-1.fc24.noarch
mingw32-gmp-6.1.0-1.fc24.noarch
mingw32-gnutls-3.4.14-1.fc24.noarch
mingw32-gtk2-2.24.31-1.fc24.noarch
mingw32-gtk3-3.20.9-1.fc24.noarch
mingw32-libjpeg-turbo-1.5.0-1.fc24.noarch
mingw32-libpng-1.6.23-1.fc24.noarch
mingw32-libssh2-1.4.3-5.fc24.noarch
mingw32-libtasn1-4.5-2.fc24.noarch
mingw32-nettle-3.2-1.fc24.noarch
mingw32-pixman-0.34.0-1.fc24.noarch
mingw32-pkg-config-0.28-6.fc24.x86_64
mingw64-SDL-1.2.15-7.fc24.noarch
mingw64-bzip2-1.0.6-7.fc24.noarch
mingw64-curl-7.47.0-1.fc24.noarch
mingw64-glib2-2.48.2-1.fc24.noarch
mingw64-gmp-6.1.0-1.fc24.noarch
mingw64-gnutls-3.4.14-1.fc24.noarch
mingw64-gtk2-2.24.31-1.fc24.noarch
mingw64-gtk3-3.20.9-1.fc24.noarch
mingw64-libjpeg-turbo-1.5.0-1.fc24.noarch
mingw64-libpng-1.6.23-1.fc24.noarch
mingw64-libssh2-1.4.3-5.fc24.noarch
mingw64-libtasn1-4.5-2.fc24.noarch
mingw64-nettle-3.2-1.fc24.noarch
mingw64-pixman-0.34.0-1.fc24.noarch
mingw64-pkg-config-0.28-6.fc24.x86_64
perl-5.22.2-362.fc24.x86_64
pixman-devel-0.34.0-2.fc24.x86_64
sparse-0.5.0-7.fc24.x86_64
tar-1.28-7.fc24.x86_64
which-2.20-13.fc24.x86_64
zlib-devel-1.2.8-10.fc24.x86_64

Environment variables:
PACKAGES=ccache git tar PyYAML sparse flex bison     glib2-devel pixman-devel zlib-devel SDL-devel libfdt-devel     gcc gcc-c++ clang make perl which bc findutils     mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config     mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1     mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2     mingw32-bzip2     mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config     mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1     mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2     mingw64-bzip2
HOSTNAME=
TERM=xterm
MAKEFLAGS= -j16
HISTSIZE=1000
J=16
USER=root
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
MAIL=/var/spool/mail/root
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
LOGNAME=root
LESSOPEN=||/usr/bin/lesspipe.sh %s
FEATURES=mingw clang pyyaml dtc
DEBUG=
_=/usr/bin/env

Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-debug --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix    /var/tmp/qemu-build/install
BIOS directory    /var/tmp/qemu-build/install
binary directory  /var/tmp/qemu-build/install
library directory /var/tmp/qemu-build/install/lib
module directory  /var/tmp/qemu-build/install/lib
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory  /var/tmp/qemu-build/install
local state directory   queried at runtime
Windows SDK       no
Source path       /tmp/qemu-test/src
C compiler        x86_64-w64-mingw32-gcc
Host C compiler   cc
C++ compiler      x86_64-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS           rv
CFLAGS            -g 
QEMU_CFLAGS       -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1  -I$(SRC_PATH)/dtc/libfdt -Werror -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include  -m64 -mcx16 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wno-shift-negative-value -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include  -I/usr/x86_64-w64-mingw32/sys-root/mingw/include   -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 
LDFLAGS           -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m64 -g 
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          x86_64
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
tcg debug enabled yes
gprof enabled     no
sparse enabled    no
strip binaries    no
profiler          no
static build      no
pixman            system
SDL support       yes (1.2.15)
GTK support       yes (2.24.31)
GTK GL support    no
VTE support       no 
TLS priority      NORMAL
GNUTLS support    yes
GNUTLS rnd        yes
libgcrypt         no
libgcrypt kdf     no
nettle            yes (3.2)
nettle kdf        yes
libtasn1          yes
curses support    no
virgl support     no
curl support      yes
mingw32 support   yes
Audio drivers     dsound
Block whitelist (rw) 
Block whitelist (ro) 
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  yes
VNC PNG support   yes
xen support       no
brlapi support    no
bluez  support    no
Documentation     no
PIE               no
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support no
Install blobs     yes
KVM support       no
COLO support      yes
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    no
fdatasync         no
madvise           no
posix_madvise     no
libcap-ng support no
vhost-net support no
vhost-scsi support no
vhost-vsock support no
Trace backends    simple
Trace output file trace-<pid>
spice support     no 
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info yes
QGA MSI support   no
seccomp support   no
coroutine backend win32
coroutine pool    yes
debug stack usage no
GlusterFS support no
Archipelago support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   yes
TPM passthrough   no
QOM debugging     yes
lzo support       no
snappy support    no
bzip2 support     yes
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization yes
replication support yes
mkdir -p dtc/libfdt
  GEN     x86_64-softmmu/config-devices.mak.tmp
mkdir -p dtc/tests
  GEN     aarch64-softmmu/config-devices.mak.tmp
  GEN     config-host.h
  GEN     qmp-commands.h
  GEN     qemu-options.def
  GEN     qapi-types.h
  GEN     qapi-visit.h
  GEN     qapi-event.h
  GEN     qmp-introspect.h
  GEN     module_block.h
  GEN     tests/test-qapi-types.h
  GEN     tests/test-qapi-visit.h
  GEN     tests/test-qmp-commands.h
  GEN     tests/test-qapi-event.h
  GEN     tests/test-qmp-introspect.h
  GEN     x86_64-softmmu/config-devices.mak
  GEN     aarch64-softmmu/config-devices.mak
  GEN     trace/generated-tracers.h
  GEN     trace/generated-tcg-tracers.h
  GEN     trace/generated-helpers-wrappers.h
  GEN     trace/generated-helpers.h
	 DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
	 DEP /tmp/qemu-test/src/dtc/tests/trees.S
	 DEP /tmp/qemu-test/src/dtc/tests/testutils.c
	 DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
	 DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
  GEN     config-all-devices.mak
	 DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
	 DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
	 DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
	 DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
	 DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
	 DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
	 DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
	 DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
	 DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
	 DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
	 DEP /tmp/qemu-test/src/dtc/tests/incbin.c
	 DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
	 DEP /tmp/qemu-test/src/dtc/tests/references.c
	 DEP /tmp/qemu-test/src/dtc/tests/path-references.c
	 DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
	 DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
	 DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
	 DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
	 DEP /tmp/qemu-test/src/dtc/tests/del_node.c
	 DEP /tmp/qemu-test/src/dtc/tests/del_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/setprop.c
	 DEP /tmp/qemu-test/src/dtc/tests/set_name.c
	 DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
	 DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
	 DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
	 DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
	 DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
	 DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
	 DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
	 DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
	 DEP /tmp/qemu-test/src/dtc/tests/notfound.c
	 DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
	 DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
	 DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_path.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_name.c
	 DEP /tmp/qemu-test/src/dtc/tests/getprop.c
	 DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/find_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/root_node.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
	 DEP /tmp/qemu-test/src/dtc/util.c
	 DEP /tmp/qemu-test/src/dtc/fdtput.c
	 DEP /tmp/qemu-test/src/dtc/fdtget.c
	 DEP /tmp/qemu-test/src/dtc/fdtdump.c
	 LEX convert-dtsv0-lexer.lex.c
	 DEP /tmp/qemu-test/src/dtc/srcpos.c
	 BISON dtc-parser.tab.c
	 LEX dtc-lexer.lex.c
	 DEP /tmp/qemu-test/src/dtc/treesource.c
	 DEP /tmp/qemu-test/src/dtc/livetree.c
	 DEP /tmp/qemu-test/src/dtc/fstree.c
	 DEP /tmp/qemu-test/src/dtc/flattree.c
	 DEP /tmp/qemu-test/src/dtc/dtc.c
	 DEP /tmp/qemu-test/src/dtc/data.c
	 DEP /tmp/qemu-test/src/dtc/checks.c
	 DEP convert-dtsv0-lexer.lex.c
	 DEP dtc-parser.tab.c
	 DEP dtc-lexer.lex.c
	CHK version_gen.h
	UPD version_gen.h
	 DEP /tmp/qemu-test/src/dtc/util.c
	 CC libfdt/fdt.o
	 CC libfdt/fdt_ro.o
	 CC libfdt/fdt_wip.o
	 CC libfdt/fdt_sw.o
	 CC libfdt/fdt_rw.o
	 CC libfdt/fdt_strerror.o
	 CC libfdt/fdt_empty_tree.o
	 AR libfdt/libfdt.a
x86_64-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
  RC      version.lo
  RC      version.o
  GEN     qga/qapi-generated/qga-qapi-visit.h
  GEN     qga/qapi-generated/qga-qapi-types.h
  GEN     qga/qapi-generated/qga-qmp-commands.h
  GEN     qga/qapi-generated/qga-qapi-types.c
  GEN     qga/qapi-generated/qga-qapi-visit.c
  GEN     qga/qapi-generated/qga-qmp-marshal.c
  GEN     qmp-introspect.c
  GEN     qapi-types.c
  GEN     qapi-visit.c
  GEN     qapi-event.c
  CC      qapi/qapi-visit-core.o
  CC      qapi/qapi-dealloc-visitor.o
  CC      qapi/qobject-input-visitor.o
  CC      qapi/qobject-output-visitor.o
  CC      qapi/qmp-registry.o
  CC      qapi/qmp-dispatch.o
  CC      qapi/string-input-visitor.o
  CC      qapi/string-output-visitor.o
  CC      qapi/opts-visitor.o
  CC      qapi/qapi-clone-visitor.o
  CC      qapi/qmp-event.o
  CC      qapi/qapi-util.o
  CC      qobject/qnull.o
  CC      qobject/qint.o
  CC      qobject/qstring.o
  CC      qobject/qdict.o
  CC      qobject/qlist.o
  CC      qobject/qfloat.o
  CC      qobject/qbool.o
  CC      qobject/qjson.o
  CC      qobject/qobject.o
  CC      qobject/json-lexer.o
  CC      qobject/json-streamer.o
  CC      qobject/json-parser.o
  GEN     trace/generated-tracers.c
  CC      trace/simple.o
  CC      trace/control.o
  CC      trace/qmp.o
  CC      util/osdep.o
  CC      util/cutils.o
  CC      util/unicode.o
  CC      util/qemu-timer-common.o
  CC      util/bufferiszero.o
  CC      util/event_notifier-win32.o
  CC      util/oslib-win32.o
  CC      util/qemu-thread-win32.o
  CC      util/envlist.o
  CC      util/path.o
  CC      util/module.o
  CC      util/bitmap.o
  CC      util/bitops.o
  CC      util/hbitmap.o
  CC      util/fifo8.o
  CC      util/acl.o
  CC      util/error.o
  CC      util/qemu-error.o
  CC      util/id.o
  CC      util/iov.o
  CC      util/qemu-config.o
  CC      util/qemu-sockets.o
  CC      util/uri.o
  CC      util/notify.o
  CC      util/qemu-option.o
  CC      util/qemu-progress.o
  CC      util/hexdump.o
  CC      util/crc32c.o
  CC      util/uuid.o
  CC      util/throttle.o
  CC      util/getauxval.o
  CC      util/readline.o
  CC      util/rcu.o
  CC      util/qemu-coroutine.o
  CC      util/qemu-coroutine-lock.o
  CC      util/qemu-coroutine-io.o
  CC      util/qemu-coroutine-sleep.o
  CC      util/coroutine-win32.o
  CC      util/buffer.o
  CC      util/timed-average.o
  CC      util/base64.o
  CC      util/log.o
  CC      util/qdist.o
  CC      util/qht.o
  CC      util/range.o
  CC      crypto/pbkdf-stub.o
  CC      stubs/arch-query-cpu-def.o
  CC      stubs/arch-query-cpu-model-expansion.o
  CC      stubs/arch-query-cpu-model-comparison.o
  CC      stubs/arch-query-cpu-model-baseline.o
  CC      stubs/bdrv-next-monitor-owned.o
  CC      stubs/blk-commit-all.o
  CC      stubs/blockdev-close-all-bdrv-states.o
  CC      stubs/clock-warp.o
  CC      stubs/cpu-get-clock.o
  CC      stubs/cpu-get-icount.o
  CC      stubs/dump.o
  CC      stubs/error-printf.o
  CC      stubs/fdset-add-fd.o
  CC      stubs/fdset-find-fd.o
  CC      stubs/fdset-remove-fd.o
  CC      stubs/fdset-get-fd.o
  CC      stubs/gdbstub.o
  CC      stubs/get-fd.o
  CC      stubs/get-next-serial.o
  CC      stubs/get-vm-name.o
  CC      stubs/iothread.o
  CC      stubs/iothread-lock.o
  CC      stubs/is-daemonized.o
  CC      stubs/machine-init-done.o
  CC      stubs/migr-blocker.o
  CC      stubs/mon-is-qmp.o
  CC      stubs/monitor-init.o
  CC      stubs/notify-event.o
  CC      stubs/qtest.o
  CC      stubs/replay-user.o
  CC      stubs/replay.o
  CC      stubs/reset.o
  CC      stubs/runstate-check.o
  CC      stubs/set-fd-handler.o
  CC      stubs/slirp.o
  CC      stubs/sysbus.o
  CC      stubs/trace-control.o
  CC      stubs/uuid.o
  CC      stubs/vm-stop.o
  CC      stubs/vmstate.o
  CC      stubs/fd-register.o
  CC      stubs/cpus.o
  CC      stubs/kvm.o
  CC      stubs/qmp_pc_dimm_device_list.o
  CC      stubs/target-monitor-defs.o
  CC      stubs/target-get-monitor-def.o
  CC      stubs/vhost.o
  CC      stubs/iohandler.o
  CC      stubs/smbios_type_38.o
  CC      stubs/ipmi.o
  CC      stubs/pc_madt_cpu_entry.o
  CC      stubs/migration-colo.o
  GEN     qemu-img-cmds.h
  CC      async.o
  CC      thread-pool.o
  CC      block.o
  CC      blockjob.o
  CC      main-loop.o
  CC      iohandler.o
  CC      qemu-timer.o
  CC      aio-win32.o
  CC      qemu-io-cmds.o
  CC      replication.o
  CC      block/raw_bsd.o
  CC      block/qcow.o
  CC      block/vdi.o
  CC      block/vmdk.o
  CC      block/cloop.o
  CC      block/bochs.o
  CC      block/vpc.o
  CC      block/vvfat.o
  CC      block/dmg.o
  CC      block/qcow2.o
  CC      block/qcow2-refcount.o
  CC      block/qcow2-snapshot.o
  CC      block/qcow2-cluster.o
  CC      block/qcow2-cache.o
  CC      block/qed.o
  CC      block/qed-gencb.o
  CC      block/qed-table.o
  CC      block/qed-l2-cache.o
  CC      block/qed-cluster.o
  CC      block/qed-check.o
  CC      block/vhdx.o
  CC      block/vhdx-endian.o
  CC      block/vhdx-log.o
  CC      block/quorum.o
  CC      block/parallels.o
  CC      block/blkdebug.o
  CC      block/blkverify.o
  CC      block/blkreplay.o
  CC      block/block-backend.o
  CC      block/snapshot.o
  CC      block/qapi.o
  CC      block/raw-win32.o
  CC      block/win32-aio.o
  CC      block/null.o
  CC      block/mirror.o
  CC      block/commit.o
  CC      block/io.o
  CC      block/throttle-groups.o
  CC      block/nbd.o
  CC      block/nbd-client.o
  CC      block/sheepdog.o
  CC      block/accounting.o
  CC      block/dirty-bitmap.o
  CC      block/write-threshold.o
  CC      block/backup.o
  CC      block/replication.o
  CC      block/crypto.o
  CC      nbd/server.o
  CC      nbd/client.o
  CC      nbd/common.o
  CC      block/curl.o
  CC      block/ssh.o
  CC      block/dmg-bz2.o
  CC      crypto/init.o
  CC      crypto/hash.o
  CC      crypto/hash-nettle.o
  CC      crypto/aes.o
  CC      crypto/desrfb.o
  CC      crypto/cipher.o
  CC      crypto/tlscreds.o
  CC      crypto/tlscredsanon.o
  CC      crypto/tlscredsx509.o
  CC      crypto/tlssession.o
  CC      crypto/secret.o
  CC      crypto/random-gnutls.o
  CC      crypto/pbkdf.o
  CC      crypto/pbkdf-nettle.o
  CC      crypto/ivgen.o
  CC      crypto/ivgen-essiv.o
  CC      crypto/ivgen-plain.o
  CC      crypto/ivgen-plain64.o
  CC      crypto/afsplit.o
  CC      crypto/xts.o
  CC      crypto/block.o
  CC      crypto/block-qcow.o
  CC      crypto/block-luks.o
  CC      io/channel.o
  CC      io/channel-buffer.o
  CC      io/channel-command.o
  CC      io/channel-file.o
  CC      io/channel-socket.o
  CC      io/channel-tls.o
  CC      io/channel-watch.o
  CC      io/channel-websock.o
  CC      io/channel-util.o
  CC      io/task.o
  CC      qom/object.o
  CC      qom/container.o
  CC      qom/qom-qobject.o
  CC      qom/object_interfaces.o
  CC      qemu-io.o
  CC      blockdev.o
  CC      blockdev-nbd.o
  CC      iothread.o
  CC      qdev-monitor.o
  CC      device-hotplug.o
  CC      os-win32.o
  CC      qemu-char.o
  CC      page_cache.o
  CC      accel.o
  CC      bt-host.o
  CC      bt-vhci.o
  CC      dma-helpers.o
  CC      vl.o
  CC      tpm.o
  CC      device_tree.o
  GEN     qmp-marshal.c
  CC      qmp.o
  CC      hmp.o
  CC      cpus-common.o
  CC      audio/audio.o
  CC      audio/noaudio.o
  CC      audio/wavaudio.o
  CC      audio/mixeng.o
  CC      audio/sdlaudio.o
  CC      audio/dsoundaudio.o
  CC      audio/audio_win_int.o
  CC      audio/wavcapture.o
  CC      backends/rng.o
  CC      backends/rng-egd.o
  CC      backends/msmouse.o
  CC      backends/testdev.o
  CC      backends/tpm.o
  CC      backends/hostmem.o
  CC      backends/hostmem-ram.o
  CC      backends/cryptodev.o
  CC      backends/cryptodev-builtin.o
  CC      block/stream.o
  CC      disas/arm.o
  CXX     disas/arm-a64.o
  CC      disas/i386.o
  CXX     disas/libvixl/vixl/utils.o
  CXX     disas/libvixl/vixl/compiler-intrinsics.o
  CXX     disas/libvixl/vixl/a64/instructions-a64.o
  CXX     disas/libvixl/vixl/a64/decoder-a64.o
  CXX     disas/libvixl/vixl/a64/disasm-a64.o
  CC      hw/acpi/core.o
  CC      hw/acpi/piix4.o
  CC      hw/acpi/pcihp.o
  CC      hw/acpi/ich9.o
  CC      hw/acpi/tco.o
  CC      hw/acpi/cpu_hotplug.o
  CC      hw/acpi/memory_hotplug.o
  CC      hw/acpi/memory_hotplug_acpi_table.o
  CC      hw/acpi/cpu.o
  CC      hw/acpi/nvdimm.o
  CC      hw/acpi/acpi_interface.o
  CC      hw/acpi/bios-linker-loader.o
  CC      hw/acpi/aml-build.o
  CC      hw/acpi/ipmi.o
  CC      hw/audio/sb16.o
  CC      hw/audio/es1370.o
  CC      hw/audio/ac97.o
  CC      hw/audio/fmopl.o
  CC      hw/audio/adlib.o
  CC      hw/audio/gus.o
  CC      hw/audio/gusemu_hal.o
  CC      hw/audio/gusemu_mixer.o
  CC      hw/audio/cs4231a.o
  CC      hw/audio/intel-hda.o
  CC      hw/audio/hda-codec.o
  CC      hw/audio/pcspk.o
  CC      hw/audio/wm8750.o
  CC      hw/audio/pl041.o
  CC      hw/audio/lm4549.o
  CC      hw/audio/marvell_88w8618.o
  CC      hw/block/block.o
  CC      hw/block/cdrom.o
  CC      hw/block/hd-geometry.o
  CC      hw/block/m25p80.o
  CC      hw/block/fdc.o
  CC      hw/block/nand.o
  CC      hw/block/pflash_cfi01.o
  CC      hw/block/pflash_cfi02.o
  CC      hw/block/ecc.o
  CC      hw/block/onenand.o
  CC      hw/block/nvme.o
  CC      hw/bt/core.o
  CC      hw/bt/l2cap.o
  CC      hw/bt/sdp.o
  CC      hw/bt/hci.o
  CC      hw/bt/hid.o
  CC      hw/bt/hci-csr.o
  CC      hw/char/ipoctal232.o
  CC      hw/char/parallel.o
  CC      hw/char/pl011.o
  CC      hw/char/serial.o
  CC      hw/char/serial-isa.o
  CC      hw/char/serial-pci.o
  CC      hw/char/virtio-console.o
  CC      hw/char/cadence_uart.o
  CC      hw/char/debugcon.o
  CC      hw/char/imx_serial.o
  CC      hw/core/qdev.o
  CC      hw/core/qdev-properties.o
  CC      hw/core/bus.o
  CC      hw/core/fw-path-provider.o
  CC      hw/core/irq.o
  CC      hw/core/hotplug.o
  CC      hw/core/ptimer.o
  CC      hw/core/sysbus.o
  CC      hw/core/machine.o
  CC      hw/core/null-machine.o
  CC      hw/core/loader.o
  CC      hw/core/qdev-properties-system.o
  CC      hw/core/register.o
  CC      hw/core/or-irq.o
  CC      hw/core/platform-bus.o
  CC      hw/display/ads7846.o
  CC      hw/display/cirrus_vga.o
  CC      hw/display/pl110.o
  CC      hw/display/ssd0303.o
  CC      hw/display/ssd0323.o
  CC      hw/display/vga-pci.o
  CC      hw/display/vga-isa.o
  CC      hw/display/vmware_vga.o
  CC      hw/display/blizzard.o
  CC      hw/display/exynos4210_fimd.o
  CC      hw/display/framebuffer.o
  CC      hw/display/tc6393xb.o
  CC      hw/dma/pl330.o
  CC      hw/dma/pl080.o
  CC      hw/dma/i8257.o
  CC      hw/dma/xlnx-zynq-devcfg.o
  CC      hw/gpio/max7310.o
  CC      hw/gpio/pl061.o
  CC      hw/gpio/zaurus.o
  CC      hw/gpio/gpio_key.o
  CC      hw/i2c/core.o
  CC      hw/i2c/smbus.o
  CC      hw/i2c/smbus_eeprom.o
  CC      hw/i2c/i2c-ddc.o
  CC      hw/i2c/versatile_i2c.o
  CC      hw/i2c/smbus_ich9.o
  CC      hw/i2c/pm_smbus.o
  CC      hw/i2c/bitbang_i2c.o
  CC      hw/i2c/exynos4210_i2c.o
  CC      hw/i2c/imx_i2c.o
  CC      hw/i2c/aspeed_i2c.o
  CC      hw/ide/core.o
  CC      hw/ide/atapi.o
  CC      hw/ide/qdev.o
  CC      hw/ide/pci.o
  CC      hw/ide/isa.o
  CC      hw/ide/piix.o
  CC      hw/ide/microdrive.o
  CC      hw/ide/ahci.o
  CC      hw/ide/ich.o
  CC      hw/input/hid.o
  CC      hw/input/lm832x.o
  CC      hw/input/pckbd.o
  CC      hw/input/pl050.o
  CC      hw/input/ps2.o
  CC      hw/input/stellaris_input.o
  CC      hw/input/tsc2005.o
  CC      hw/input/vmmouse.o
  CC      hw/input/virtio-input.o
  CC      hw/input/virtio-input-hid.o
  CC      hw/intc/i8259_common.o
  CC      hw/intc/i8259.o
  CC      hw/intc/pl190.o
  CC      hw/intc/imx_avic.o
  CC      hw/intc/realview_gic.o
  CC      hw/intc/ioapic_common.o
  CC      hw/intc/arm_gic.o
  CC      hw/intc/arm_gic_common.o
  CC      hw/intc/arm_gicv2m.o
  CC      hw/intc/arm_gicv3_common.o
  CC      hw/intc/arm_gicv3.o
  CC      hw/intc/arm_gicv3_dist.o
  CC      hw/intc/arm_gicv3_redist.o
  CC      hw/intc/arm_gicv3_its_common.o
  CC      hw/intc/intc.o
  CC      hw/ipack/ipack.o
  CC      hw/ipack/tpci200.o
  CC      hw/ipmi/ipmi.o
  CC      hw/ipmi/ipmi_bmc_sim.o
  CC      hw/ipmi/ipmi_bmc_extern.o
  CC      hw/ipmi/isa_ipmi_kcs.o
  CC      hw/ipmi/isa_ipmi_bt.o
  CC      hw/isa/isa-bus.o
  CC      hw/isa/apm.o
  CC      hw/mem/pc-dimm.o
  CC      hw/mem/nvdimm.o
  CC      hw/misc/applesmc.o
  CC      hw/misc/max111x.o
  CC      hw/misc/tmp105.o
  CC      hw/misc/debugexit.o
  CC      hw/misc/sga.o
  CC      hw/misc/pc-testdev.o
  CC      hw/misc/pci-testdev.o
  CC      hw/misc/arm_l2x0.o
  CC      hw/misc/arm_integrator_debug.o
  CC      hw/misc/a9scu.o
  CC      hw/misc/arm11scu.o
  CC      hw/net/ne2000.o
  CC      hw/net/eepro100.o
  CC      hw/net/pcnet-pci.o
  CC      hw/net/pcnet.o
  CC      hw/net/e1000.o
  CC      hw/net/e1000x_common.o
  CC      hw/net/net_tx_pkt.o
  CC      hw/net/net_rx_pkt.o
  CC      hw/net/e1000e.o
  CC      hw/net/e1000e_core.o
  CC      hw/net/rtl8139.o
  CC      hw/net/vmxnet3.o
  CC      hw/net/smc91c111.o
  CC      hw/net/lan9118.o
  CC      hw/net/ne2000-isa.o
  CC      hw/net/xgmac.o
  CC      hw/net/allwinner_emac.o
  CC      hw/net/imx_fec.o
  CC      hw/net/cadence_gem.o
  CC      hw/net/stellaris_enet.o
  CC      hw/net/rocker/rocker.o
  CC      hw/net/rocker/rocker_fp.o
  CC      hw/net/rocker/rocker_desc.o
  CC      hw/net/rocker/rocker_world.o
  CC      hw/net/rocker/rocker_of_dpa.o
  CC      hw/nvram/eeprom93xx.o
  CC      hw/nvram/fw_cfg.o
  CC      hw/nvram/chrp_nvram.o
  CC      hw/pci-bridge/pci_bridge_dev.o
  CC      hw/pci-bridge/pci_expander_bridge.o
  CC      hw/pci-bridge/xio3130_upstream.o
  CC      hw/pci-bridge/xio3130_downstream.o
  CC      hw/pci-bridge/ioh3420.o
  CC      hw/pci-bridge/i82801b11.o
  CC      hw/pci-host/pam.o
  CC      hw/pci-host/versatile.o
  CC      hw/pci-host/piix.o
  CC      hw/pci-host/q35.o
  CC      hw/pci-host/gpex.o
  CC      hw/pci/pci.o
  CC      hw/pci/pci_bridge.o
  CC      hw/pci/msix.o
  CC      hw/pci/msi.o
  CC      hw/pci/shpc.o
  CC      hw/pci/slotid_cap.o
  CC      hw/pci/pci_host.o
  CC      hw/pci/pcie_host.o
  CC      hw/pci/pcie.o
  CC      hw/pci/pcie_aer.o
  CC      hw/pci/pcie_port.o
  CC      hw/pci/pci-stub.o
  CC      hw/pcmcia/pcmcia.o
  CC      hw/scsi/scsi-disk.o
  CC      hw/scsi/scsi-generic.o
  CC      hw/scsi/scsi-bus.o
  CC      hw/scsi/lsi53c895a.o
  CC      hw/scsi/mptsas.o
  CC      hw/scsi/mptconfig.o
  CC      hw/scsi/mptendian.o
  CC      hw/scsi/megasas.o
  CC      hw/scsi/vmw_pvscsi.o
  CC      hw/scsi/esp.o
  CC      hw/scsi/esp-pci.o
  CC      hw/sd/pl181.o
  CC      hw/sd/ssi-sd.o
  CC      hw/sd/sd.o
  CC      hw/sd/core.o
  CC      hw/sd/sdhci.o
  CC      hw/smbios/smbios.o
  CC      hw/smbios/smbios_type_38.o
  CC      hw/ssi/pl022.o
  CC      hw/ssi/ssi.o
  CC      hw/ssi/xilinx_spips.o
  CC      hw/ssi/aspeed_smc.o
  CC      hw/ssi/stm32f2xx_spi.o
  CC      hw/timer/arm_timer.o
  CC      hw/timer/arm_mptimer.o
  CC      hw/timer/a9gtimer.o
  CC      hw/timer/cadence_ttc.o
  CC      hw/timer/hpet.o
  CC      hw/timer/ds1338.o
  CC      hw/timer/i8254_common.o
  CC      hw/timer/i8254.o
  CC      hw/timer/pl031.o
  CC      hw/timer/twl92230.o
  CC      hw/timer/imx_epit.o
  CC      hw/timer/imx_gpt.o
  CC      hw/timer/stm32f2xx_timer.o
  CC      hw/timer/aspeed_timer.o
  CC      hw/tpm/tpm_tis.o
  CC      hw/usb/core.o
  CC      hw/usb/combined-packet.o
  CC      hw/usb/bus.o
  CC      hw/usb/libhw.o
  CC      hw/usb/desc.o
  CC      hw/usb/desc-msos.o
  CC      hw/usb/hcd-uhci.o
  CC      hw/usb/hcd-ohci.o
  CC      hw/usb/hcd-ehci.o
  CC      hw/usb/hcd-ehci-pci.o
  CC      hw/usb/hcd-ehci-sysbus.o
  CC      hw/usb/hcd-xhci.o
  CC      hw/usb/hcd-musb.o
  CC      hw/usb/dev-hub.o
  CC      hw/usb/dev-hid.o
  CC      hw/usb/dev-wacom.o
  CC      hw/usb/dev-storage.o
  CC      hw/usb/dev-uas.o
  CC      hw/usb/dev-audio.o
  CC      hw/usb/dev-serial.o
  CC      hw/usb/dev-network.o
  CC      hw/usb/dev-bluetooth.o
  CC      hw/usb/dev-smartcard-reader.o
  CC      hw/usb/host-stub.o
  CC      hw/virtio/virtio-rng.o
  CC      hw/virtio/virtio-pci.o
  CC      hw/virtio/virtio-mmio.o
  CC      hw/virtio/virtio-bus.o
  CC      hw/watchdog/watchdog.o
  CC      hw/watchdog/wdt_i6300esb.o
  CC      hw/watchdog/wdt_ib700.o
  CC      migration/migration.o
  CC      migration/socket.o
  CC      migration/fd.o
  CC      migration/exec.o
  CC      migration/tls.o
  CC      migration/colo-comm.o
  CC      migration/colo.o
  CC      migration/colo-failover.o
  CC      migration/vmstate.o
  CC      migration/qemu-file.o
  CC      migration/qemu-file-channel.o
  CC      migration/xbzrle.o
  CC      migration/postcopy-ram.o
  CC      migration/qjson.o
  CC      migration/block.o
  CC      net/net.o
  CC      net/queue.o
  CC      net/checksum.o
  CC      net/util.o
  CC      net/hub.o
  CC      net/socket.o
  CC      net/dump.o
  CC      net/eth.o
  CC      net/tap-win32.o
  CC      net/slirp.o
  CC      net/filter.o
  CC      net/filter-buffer.o
  CC      net/colo-compare.o
  CC      net/filter-mirror.o
  CC      net/colo.o
  CC      net/filter-rewriter.o
  CC      qom/cpu.o
  CC      replay/replay.o
  CC      replay/replay-internal.o
  CC      replay/replay-events.o
  CC      replay/replay-time.o
  CC      replay/replay-input.o
  CC      replay/replay-char.o
  CC      replay/replay-snapshot.o
  CC      slirp/cksum.o
  CC      slirp/if.o
  CC      slirp/ip_icmp.o
  CC      slirp/ip6_icmp.o
  CC      slirp/ip6_input.o
  CC      slirp/ip6_output.o
  CC      slirp/ip_input.o
  CC      slirp/ip_output.o
  CC      slirp/dnssearch.o
  CC      slirp/dhcpv6.o
  CC      slirp/slirp.o
  CC      slirp/mbuf.o
  CC      slirp/misc.o
  CC      slirp/sbuf.o
  CC      slirp/socket.o
  CC      slirp/tcp_input.o
  CC      slirp/tcp_output.o
  CC      slirp/tcp_subr.o
  CC      slirp/tcp_timer.o
  CC      slirp/udp.o
  CC      slirp/udp6.o
  CC      slirp/bootp.o
  CC      slirp/tftp.o
  CC      slirp/arp_table.o
  CC      slirp/ndp_table.o
  CC      ui/keymaps.o
  CC      ui/console.o
  CC      ui/cursor.o
  CC      ui/qemu-pixman.o
  CC      ui/input.o
  CC      ui/input-keymap.o
  CC      ui/input-legacy.o
  CC      ui/sdl.o
  CC      ui/sdl_zoom.o
  CC      ui/x_keymap.o
  CC      ui/vnc.o
  CC      ui/vnc-enc-zlib.o
  CC      ui/vnc-enc-hextile.o
  CC      ui/vnc-enc-tight.o
  CC      ui/vnc-palette.o
  CC      ui/vnc-enc-zrle.o
  CC      ui/vnc-auth-vencrypt.o
  CC      ui/vnc-ws.o
  CC      ui/vnc-jobs.o
  CC      ui/gtk.o
  CC      qga/commands.o
  CC      qga/guest-agent-command-state.o
  CC      qga/main.o
  CC      qga/commands-win32.o
  CC      qga/channel-win32.o
  CC      qga/service-win32.o
  CC      qga/vss-win32.o
  CC      qga/qapi-generated/qga-qapi-types.o
  CC      qga/qapi-generated/qga-qapi-visit.o
  CC      qga/qapi-generated/qga-qmp-marshal.o
  CC      qmp-introspect.o
  CC      qapi-types.o
  CC      qapi-visit.o
  CC      qapi-event.o
  AR      libqemustub.a
  CC      qemu-img.o
  CC      qmp-marshal.o
  CC      trace/generated-tracers.o
  AS      optionrom/multiboot.o
  AS      optionrom/linuxboot.o
  CC      optionrom/linuxboot_dma.o
  AS      optionrom/kvmvapic.o
  BUILD   optionrom/linuxboot_dma.img
  BUILD   optionrom/linuxboot_dma.raw
  SIGN    optionrom/linuxboot_dma.bin
  BUILD   optionrom/multiboot.img
  BUILD   optionrom/linuxboot.img
  BUILD   optionrom/kvmvapic.img
  BUILD   optionrom/multiboot.raw
  BUILD   optionrom/linuxboot.raw
  BUILD   optionrom/kvmvapic.raw
  SIGN    optionrom/multiboot.bin
  SIGN    optionrom/linuxboot.bin
  SIGN    optionrom/kvmvapic.bin
  AR      libqemuutil.a
  LINK    qemu-ga.exe
  LINK    qemu-img.exe
  LINK    qemu-io.exe
  GEN     x86_64-softmmu/hmp-commands.h
  GEN     x86_64-softmmu/hmp-commands-info.h
  GEN     x86_64-softmmu/config-target.h
  GEN     aarch64-softmmu/hmp-commands.h
  GEN     aarch64-softmmu/hmp-commands-info.h
  GEN     aarch64-softmmu/config-target.h
  CC      x86_64-softmmu/exec.o
  CC      x86_64-softmmu/translate-all.o
  CC      x86_64-softmmu/cpu-exec.o
  CC      x86_64-softmmu/translate-common.o
  CC      x86_64-softmmu/cpu-exec-common.o
  CC      x86_64-softmmu/tcg/tcg.o
  CC      x86_64-softmmu/tcg/tcg-op.o
  CC      x86_64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/tcg/tcg-common.o
  CC      x86_64-softmmu/fpu/softfloat.o
  CC      x86_64-softmmu/disas.o
  CC      x86_64-softmmu/kvm-stub.o
  CC      x86_64-softmmu/tcg-runtime.o
  CC      x86_64-softmmu/arch_init.o
  CC      x86_64-softmmu/cpus.o
  CC      aarch64-softmmu/exec.o
  CC      x86_64-softmmu/monitor.o
  CC      aarch64-softmmu/translate-all.o
  CC      aarch64-softmmu/cpu-exec.o
  CC      x86_64-softmmu/gdbstub.o
  CC      x86_64-softmmu/balloon.o
  CC      x86_64-softmmu/ioport.o
  CC      x86_64-softmmu/numa.o
  CC      aarch64-softmmu/translate-common.o
  CC      aarch64-softmmu/cpu-exec-common.o
  CC      aarch64-softmmu/tcg/tcg.o
  CC      x86_64-softmmu/qtest.o
  CC      x86_64-softmmu/bootdevice.o
  CC      aarch64-softmmu/tcg/tcg-op.o
  CC      aarch64-softmmu/tcg/optimize.o
  CC      aarch64-softmmu/tcg/tcg-common.o
  CC      aarch64-softmmu/fpu/softfloat.o
  CC      aarch64-softmmu/disas.o
  CC      x86_64-softmmu/memory.o
  CC      aarch64-softmmu/tcg-runtime.o
  CC      x86_64-softmmu/cputlb.o
  CC      x86_64-softmmu/memory_mapping.o
  GEN     aarch64-softmmu/gdbstub-xml.c
  CC      aarch64-softmmu/kvm-stub.o
  CC      x86_64-softmmu/dump.o
  CC      x86_64-softmmu/migration/ram.o
  CC      aarch64-softmmu/arch_init.o
  CC      x86_64-softmmu/migration/savevm.o
  CC      x86_64-softmmu/xen-common-stub.o
  CC      x86_64-softmmu/xen-hvm-stub.o
  CC      aarch64-softmmu/cpus.o
  CC      x86_64-softmmu/hw/block/virtio-blk.o
  CC      x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC      x86_64-softmmu/hw/core/nmi.o
  CC      x86_64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/monitor.o
  CC      aarch64-softmmu/gdbstub.o
  CC      aarch64-softmmu/balloon.o
  CC      aarch64-softmmu/ioport.o
  CC      x86_64-softmmu/hw/cpu/core.o
  CC      aarch64-softmmu/numa.o
  CC      aarch64-softmmu/qtest.o
  CC      aarch64-softmmu/bootdevice.o
  CC      x86_64-softmmu/hw/display/vga.o
  CC      aarch64-softmmu/memory.o
  CC      aarch64-softmmu/cputlb.o
  CC      aarch64-softmmu/memory_mapping.o
  CC      x86_64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/dump.o
  CC      aarch64-softmmu/migration/ram.o
  CC      aarch64-softmmu/migration/savevm.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC      aarch64-softmmu/xen-common-stub.o
  CC      x86_64-softmmu/hw/display/virtio-vga.o
  CC      aarch64-softmmu/xen-hvm-stub.o
  CC      aarch64-softmmu/hw/adc/stm32f2xx_adc.o
  CC      aarch64-softmmu/hw/block/virtio-blk.o
  CC      aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      aarch64-softmmu/hw/char/exynos4210_uart.o
  CC      aarch64-softmmu/hw/char/omap_uart.o
  CC      x86_64-softmmu/hw/intc/apic.o
  CC      x86_64-softmmu/hw/intc/apic_common.o
  CC      x86_64-softmmu/hw/intc/ioapic.o
  CC      x86_64-softmmu/hw/isa/lpc_ich9.o
  CC      x86_64-softmmu/hw/misc/vmport.o
  CC      aarch64-softmmu/hw/char/digic-uart.o
  CC      x86_64-softmmu/hw/misc/pvpanic.o
  CC      aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC      x86_64-softmmu/hw/misc/edu.o
  CC      aarch64-softmmu/hw/char/bcm2835_aux.o
  CC      x86_64-softmmu/hw/net/virtio-net.o
  CC      x86_64-softmmu/hw/net/vhost_net.o
  CC      aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC      aarch64-softmmu/hw/core/nmi.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      aarch64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC      aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC      aarch64-softmmu/hw/cpu/a9mpcore.o
  CC      x86_64-softmmu/hw/timer/mc146818rtc.o
  CC      aarch64-softmmu/hw/cpu/a15mpcore.o
  CC      aarch64-softmmu/hw/cpu/core.o
  CC      x86_64-softmmu/hw/virtio/virtio.o
  CC      x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      x86_64-softmmu/hw/i386/multiboot.o
  CC      x86_64-softmmu/hw/i386/pc.o
  CC      x86_64-softmmu/hw/i386/pc_piix.o
  CC      x86_64-softmmu/hw/i386/pc_q35.o
  CC      aarch64-softmmu/hw/display/omap_dss.o
  CC      x86_64-softmmu/hw/i386/pc_sysfw.o
  CC      aarch64-softmmu/hw/display/omap_lcdc.o
  CC      x86_64-softmmu/hw/i386/x86-iommu.o
  CC      aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC      aarch64-softmmu/hw/display/bcm2835_fb.o
  CC      x86_64-softmmu/hw/i386/intel_iommu.o
  CC      x86_64-softmmu/hw/i386/amd_iommu.o
  CC      x86_64-softmmu/hw/i386/kvmvapic.o
  CC      x86_64-softmmu/hw/i386/acpi-build.o
  CC      aarch64-softmmu/hw/display/vga.o
  CC      aarch64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-3d.o
  CC      x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-pci.o
  CC      x86_64-softmmu/target-i386/translate.o
  CC      aarch64-softmmu/hw/display/dpcd.o
  CC      aarch64-softmmu/hw/display/xlnx_dp.o
  CC      x86_64-softmmu/target-i386/helper.o
  CC      aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC      aarch64-softmmu/hw/dma/omap_dma.o
  CC      x86_64-softmmu/target-i386/cpu.o
  CC      aarch64-softmmu/hw/dma/soc_dma.o
  CC      aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC      x86_64-softmmu/target-i386/bpt_helper.o
  CC      x86_64-softmmu/target-i386/excp_helper.o
  CC      x86_64-softmmu/target-i386/fpu_helper.o
  CC      aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC      x86_64-softmmu/target-i386/cc_helper.o
  CC      x86_64-softmmu/target-i386/int_helper.o
  CC      aarch64-softmmu/hw/gpio/omap_gpio.o
  CC      x86_64-softmmu/target-i386/svm_helper.o
  CC      x86_64-softmmu/target-i386/smm_helper.o
  CC      aarch64-softmmu/hw/gpio/imx_gpio.o
  CC      aarch64-softmmu/hw/i2c/omap_i2c.o
  CC      x86_64-softmmu/target-i386/misc_helper.o
  CC      aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC      x86_64-softmmu/target-i386/mem_helper.o
  CC      aarch64-softmmu/hw/input/tsc210x.o
  CC      aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC      x86_64-softmmu/target-i386/seg_helper.o
  CC      x86_64-softmmu/target-i386/mpx_helper.o
  CC      x86_64-softmmu/target-i386/gdbstub.o
  CC      aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC      aarch64-softmmu/hw/intc/exynos4210_combiner.o
  CC      x86_64-softmmu/target-i386/machine.o
  CC      x86_64-softmmu/target-i386/arch_memory_mapping.o
  CC      aarch64-softmmu/hw/intc/omap_intc.o
  CC      x86_64-softmmu/target-i386/arch_dump.o
  CC      aarch64-softmmu/hw/intc/bcm2835_ic.o
  CC      x86_64-softmmu/target-i386/monitor.o
  CC      x86_64-softmmu/target-i386/kvm-stub.o
  CC      aarch64-softmmu/hw/intc/bcm2836_control.o
  CC      aarch64-softmmu/hw/intc/allwinner-a10-pic.o
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/hw/intc/aspeed_vic.o
  CC      aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC      aarch64-softmmu/hw/misc/arm_sysctl.o
  CC      x86_64-softmmu/trace/control-target.o
  CC      aarch64-softmmu/hw/misc/cbus.o
  CC      aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC      aarch64-softmmu/hw/misc/imx_ccm.o
  CC      x86_64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/hw/misc/imx31_ccm.o
  CC      aarch64-softmmu/hw/misc/imx25_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_src.o
  CC      aarch64-softmmu/hw/misc/mst_fpga.o
  CC      aarch64-softmmu/hw/misc/omap_clk.o
  CC      aarch64-softmmu/hw/misc/omap_gpmc.o
  CC      aarch64-softmmu/hw/misc/omap_l4.o
  CC      aarch64-softmmu/hw/misc/omap_sdrc.o
  CC      aarch64-softmmu/hw/misc/omap_tap.o
  CC      aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC      aarch64-softmmu/hw/misc/bcm2835_property.o
  CC      aarch64-softmmu/hw/misc/zynq_slcr.o
  CC      aarch64-softmmu/hw/misc/zynq-xadc.o
  CC      aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
  CC      aarch64-softmmu/hw/misc/edu.o
  CC      aarch64-softmmu/hw/misc/auxbus.o
  CC      aarch64-softmmu/hw/misc/aspeed_scu.o
  CC      aarch64-softmmu/hw/misc/aspeed_sdmc.o
  CC      aarch64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/net/vhost_net.o
  CC      aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      aarch64-softmmu/hw/sd/omap_mmc.o
  CC      aarch64-softmmu/hw/sd/pxa2xx_mmci.o
  CC      aarch64-softmmu/hw/ssi/omap_spi.o
  CC      aarch64-softmmu/hw/ssi/imx_spi.o
  CC      aarch64-softmmu/hw/timer/exynos4210_mct.o
  CC      aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC      aarch64-softmmu/hw/timer/exynos4210_rtc.o
  CC      aarch64-softmmu/hw/timer/omap_gptimer.o
  CC      aarch64-softmmu/hw/timer/omap_synctimer.o
  CC      aarch64-softmmu/hw/timer/pxa2xx_timer.o
  LINK    x86_64-softmmu/qemu-system-x86_64w.exe
  CC      aarch64-softmmu/hw/timer/digic-timer.o
  CC      aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC      aarch64-softmmu/hw/usb/tusb6010.o
  CC      aarch64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      aarch64-softmmu/hw/arm/boot.o
  CC      aarch64-softmmu/hw/arm/collie.o
  CC      aarch64-softmmu/hw/arm/exynos4_boards.o
  CC      aarch64-softmmu/hw/arm/gumstix.o
  CC      aarch64-softmmu/hw/arm/highbank.o
  CC      aarch64-softmmu/hw/arm/digic_boards.o
  CC      aarch64-softmmu/hw/arm/integratorcp.o
  CC      aarch64-softmmu/hw/arm/mainstone.o
  CC      aarch64-softmmu/hw/arm/musicpal.o
  CC      aarch64-softmmu/hw/arm/nseries.o
  CC      aarch64-softmmu/hw/arm/omap_sx1.o
  CC      aarch64-softmmu/hw/arm/palm.o
  CC      aarch64-softmmu/hw/arm/realview.o
  CC      aarch64-softmmu/hw/arm/spitz.o
  CC      aarch64-softmmu/hw/arm/stellaris.o
  CC      aarch64-softmmu/hw/arm/tosa.o
  CC      aarch64-softmmu/hw/arm/versatilepb.o
  CC      aarch64-softmmu/hw/arm/vexpress.o
  CC      aarch64-softmmu/hw/arm/virt.o
  CC      aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC      aarch64-softmmu/hw/arm/z2.o
  CC      aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC      aarch64-softmmu/hw/arm/netduino2.o
  CC      aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC      aarch64-softmmu/hw/arm/armv7m.o
  GEN     x86_64-softmmu/qemu-system-x86_64.exe
  CC      aarch64-softmmu/hw/arm/exynos4210.o
  CC      aarch64-softmmu/hw/arm/pxa2xx.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC      aarch64-softmmu/hw/arm/digic.o
  CC      aarch64-softmmu/hw/arm/omap1.o
  CC      aarch64-softmmu/hw/arm/omap2.o
  CC      aarch64-softmmu/hw/arm/strongarm.o
  CC      aarch64-softmmu/hw/arm/allwinner-a10.o
  CC      aarch64-softmmu/hw/arm/cubieboard.o
  CC      aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC      aarch64-softmmu/hw/arm/bcm2836.o
  CC      aarch64-softmmu/hw/arm/raspi.o
  CC      aarch64-softmmu/hw/arm/stm32f205_soc.o
  CC      aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC      aarch64-softmmu/hw/arm/xlnx-ep108.o
  CC      aarch64-softmmu/hw/arm/fsl-imx25.o
  CC      aarch64-softmmu/hw/arm/imx25_pdk.o
  CC      aarch64-softmmu/hw/arm/fsl-imx31.o
  CC      aarch64-softmmu/hw/arm/kzm.o
  CC      aarch64-softmmu/hw/arm/fsl-imx6.o
  CC      aarch64-softmmu/hw/arm/sabrelite.o
  CC      aarch64-softmmu/hw/arm/aspeed_soc.o
  CC      aarch64-softmmu/hw/arm/aspeed.o
  CC      aarch64-softmmu/target-arm/arm-semi.o
  CC      aarch64-softmmu/target-arm/machine.o
  CC      aarch64-softmmu/target-arm/psci.o
  CC      aarch64-softmmu/target-arm/arch_dump.o
  CC      aarch64-softmmu/target-arm/monitor.o
  CC      aarch64-softmmu/target-arm/kvm-stub.o
  CC      aarch64-softmmu/target-arm/translate.o
  CC      aarch64-softmmu/target-arm/op_helper.o
  CC      aarch64-softmmu/target-arm/helper.o
  CC      aarch64-softmmu/target-arm/cpu.o
  CC      aarch64-softmmu/target-arm/neon_helper.o
  CC      aarch64-softmmu/target-arm/iwmmxt_helper.o
  CC      aarch64-softmmu/target-arm/gdbstub.o
  CC      aarch64-softmmu/target-arm/cpu64.o
  CC      aarch64-softmmu/target-arm/translate-a64.o
  CC      aarch64-softmmu/target-arm/helper-a64.o
In file included from /tmp/qemu-test/src/target-arm/arm-semi.c:117:0:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h: In function 'softmmu_unlock_user':
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:139:14: error: unused variable 'pc' [-Werror=unused-variable]
     uint8_t *pc = p;
              ^~
cc1: all warnings being treated as errors
/tmp/qemu-test/src/rules.mak:60: recipe for target 'target-arm/arm-semi.o' failed
make[1]: *** [target-arm/arm-semi.o] Error 1
make[1]: *** Waiting for unfinished jobs....
In file included from /tmp/qemu-test/src/target-arm/gdbstub.c:24:0:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h: In function 'softmmu_unlock_user':
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:139:14: error: unused variable 'pc' [-Werror=unused-variable]
     uint8_t *pc = p;
              ^~
At top level:
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:136:13: error: 'softmmu_unlock_user' defined but not used [-Werror=unused-function]
 static void softmmu_unlock_user(CPUArchState *env, void *p, target_ulong addr,
             ^~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:118:14: error: 'softmmu_lock_user_string' defined but not used [-Werror=unused-function]
 static char *softmmu_lock_user_string(CPUArchState *env, target_ulong addr)
              ^~~~~~~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/include/exec/softmmu-arm-semi.h:106:14: error: 'softmmu_lock_user' defined but not used [-Werror=unused-function]
 static void *softmmu_lock_user(CPUArchState *env,
              ^~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
/tmp/qemu-test/src/rules.mak:60: recipe for target 'target-arm/gdbstub.o' failed
make[1]: *** [target-arm/gdbstub.o] Error 1
Makefile:202: recipe for target 'subdir-aarch64-softmmu' failed
make: *** [subdir-aarch64-softmmu] Error 2
make[1]: *** [docker-run] Error 2
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-g53ku74b/src'
make: *** [docker-run-test-mingw@fedora] Error 2
=== OUTPUT END ===

Test command exited with code: 2


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^ permalink raw reply	[flat|nested] 22+ messages in thread

* Re: [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub)
  2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
                   ` (6 preceding siblings ...)
  2016-12-07 15:09 ` [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) no-reply
@ 2016-12-07 15:28 ` no-reply
  7 siblings, 0 replies; 22+ messages in thread
From: no-reply @ 2016-12-07 15:28 UTC (permalink / raw)
  To: julian; +Cc: famz, qemu-devel

Hi,

Your series seems to have some coding style problems. See output below for
more information:

Subject: [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub)
Type: series
Message-id: cover.1481121503.git.julian@codesourcery.com

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

# Useful git options
git config --local diff.renamelimit 0
git config --local diff.renames True

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 - [tag update]      patchew/1481077751-106192-1-git-send-email-arei.gonglei@huawei.com -> patchew/1481077751-106192-1-git-send-email-arei.gonglei@huawei.com
Switched to a new branch 'test'
7c9492e ARM BE32 watchpoint fix.
0ea452a Fix Thumb-1 BE32 execution and disassembly.
c0a6f13 ARM big-endian system-mode gdbstub support.
e4aed6b ARM big-endian system-mode semihosting support.
bacdd0a Infer endianness from SCTLR reset value.
a054bd8 Add cfgend parameter for ARM CPU selection.

=== OUTPUT BEGIN ===
Checking PATCH 1/6: Add cfgend parameter for ARM CPU selection....
Checking PATCH 2/6: Infer endianness from SCTLR reset value....
Checking PATCH 3/6: ARM big-endian system-mode semihosting support....
Checking PATCH 4/6: ARM big-endian system-mode gdbstub support....
Checking PATCH 5/6: Fix Thumb-1 BE32 execution and disassembly....
Checking PATCH 6/6: ARM BE32 watchpoint fix....
ERROR: space prohibited between function name and open parenthesis '('
#35: FILE: include/qom/cpu.h:198:
+    vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);

total: 1 errors, 0 warnings, 80 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

=== OUTPUT END ===

Test command exited with code: 1


---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org

^ permalink raw reply	[flat|nested] 22+ messages in thread

end of thread, other threads:[~2017-01-19 18:26 UTC | newest]

Thread overview: 22+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-12-07 14:48 [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) Julian Brown
2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 1/6] Add cfgend parameter for ARM CPU selection Julian Brown
2017-01-05 17:17   ` Peter Maydell
2017-01-11 12:35     ` Julian Brown
2017-01-12 14:28       ` Julian Brown
2017-01-17 11:52         ` Peter Maydell
2017-01-18 16:52           ` Eduardo Habkost
2017-01-19 15:12             ` Peter Maydell
2017-01-19 18:02               ` Julian Brown
2017-01-19 18:25                 ` Peter Maydell
2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 2/6] Infer endianness from SCTLR reset value Julian Brown
2017-01-05 17:29   ` Peter Maydell
2016-12-07 14:48 ` [Qemu-devel] [PATCH v2 3/6] ARM big-endian system-mode semihosting support Julian Brown
2017-01-05 17:49   ` Peter Maydell
2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 4/6] ARM big-endian system-mode gdbstub support Julian Brown
2017-01-05 17:53   ` Peter Maydell
2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 5/6] Fix Thumb-1 BE32 execution and disassembly Julian Brown
2017-01-05 18:18   ` Peter Maydell
2016-12-07 14:49 ` [Qemu-devel] [PATCH v2 6/6] ARM BE32 watchpoint fix Julian Brown
2017-01-05 18:25   ` Peter Maydell
2016-12-07 15:09 ` [Qemu-devel] [PATCH v2 0/6] ARM BE8/BE32 big-endian system-mode fixes (semihosting, gdbstub) no-reply
2016-12-07 15:28 ` no-reply

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