[PATCH 0/5] hw/sh4: current patch queue

[PATCH 0/5] hw/sh4: current patch queue

[Philippe Mathieu-Daudé]

Hi,

As there is no SH4 active maintainer, I gathered various
patches in a single series, in case someone is willing to
apply them.

CI report:
https://travis-ci.org/github/philmd/qemu/builds/692828388

Regards,

Phil.

Philippe Mathieu-Daudé (3):
  hw/sh4: Use MemoryRegion typedef
  hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h'
  hw/timer/sh_timer: Remove unused 'qemu/timer.h' include

Thomas Huth (2):
  tests/acceptance: Add boot tests for sh4 QEMU advent calendar image
  .travis.yml: Test SH4 QEMU advent calendar image

 include/hw/sh4/sh.h                    | 12 +-----------
 include/hw/timer/tmu012.h              | 23 +++++++++++++++++++++++
 hw/sh4/sh7750.c                        |  1 +
 hw/timer/sh_timer.c                    |  3 ++-
 .travis.yml                            |  2 +-
 tests/acceptance/boot_linux_console.py | 13 +++++++++++--
 6 files changed, 39 insertions(+), 15 deletions(-)
 create mode 100644 include/hw/timer/tmu012.h

-- 
2.21.3

[PATCH 1/5] hw/sh4: Use MemoryRegion typedef

[Philippe Mathieu-Daudé]

Use the MemoryRegion type defined in "qemu/typedefs.h",
to keep the repository style consistent.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200504081653.14841-2-f4bug@amsat.org>
---
 include/hw/sh4/sh.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/hw/sh4/sh.h b/include/hw/sh4/sh.h
index 767a2df7e2..fe773cb01d 100644
--- a/include/hw/sh4/sh.h
+++ b/include/hw/sh4/sh.h
@@ -10,9 +10,8 @@
 
 /* sh7750.c */
 struct SH7750State;
-struct MemoryRegion;
 
-struct SH7750State *sh7750_init(SuperHCPU *cpu, struct MemoryRegion *sysmem);
+struct SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem);
 
 typedef struct {
     /* The callback will be triggered if any of the designated lines change */
@@ -32,7 +31,7 @@ int sh7750_register_io_device(struct SH7750State *s,
 #define TMU012_FEAT_TOCR   (1 << 0)
 #define TMU012_FEAT_3CHAN  (1 << 1)
 #define TMU012_FEAT_EXTCLK (1 << 2)
-void tmu012_init(struct MemoryRegion *sysmem, hwaddr base,
+void tmu012_init(MemoryRegion *sysmem, hwaddr base,
                  int feat, uint32_t freq,
 		 qemu_irq ch0_irq, qemu_irq ch1_irq,
 		 qemu_irq ch2_irq0, qemu_irq ch2_irq1);
-- 
2.21.3

[PATCH 2/5] hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h'

[Philippe Mathieu-Daudé]

Extract timer definitions to 'hw/timer/tmu012.h'.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200504081653.14841-3-f4bug@amsat.org>
---
 include/hw/sh4/sh.h       |  9 ---------
 include/hw/timer/tmu012.h | 23 +++++++++++++++++++++++
 hw/sh4/sh7750.c           |  1 +
 hw/timer/sh_timer.c       |  2 ++
 4 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 include/hw/timer/tmu012.h

diff --git a/include/hw/sh4/sh.h b/include/hw/sh4/sh.h
index fe773cb01d..93f464bf4c 100644
--- a/include/hw/sh4/sh.h
+++ b/include/hw/sh4/sh.h
@@ -27,15 +27,6 @@ typedef struct {
 
 int sh7750_register_io_device(struct SH7750State *s,
 			      sh7750_io_device * device);
-/* sh_timer.c */
-#define TMU012_FEAT_TOCR   (1 << 0)
-#define TMU012_FEAT_3CHAN  (1 << 1)
-#define TMU012_FEAT_EXTCLK (1 << 2)
-void tmu012_init(MemoryRegion *sysmem, hwaddr base,
-                 int feat, uint32_t freq,
-		 qemu_irq ch0_irq, qemu_irq ch1_irq,
-		 qemu_irq ch2_irq0, qemu_irq ch2_irq1);
-
 
 /* sh_serial.c */
 #define SH_SERIAL_FEAT_SCIF (1 << 0)
diff --git a/include/hw/timer/tmu012.h b/include/hw/timer/tmu012.h
new file mode 100644
index 0000000000..808ed8de1d
--- /dev/null
+++ b/include/hw/timer/tmu012.h
@@ -0,0 +1,23 @@
+/*
+ * SuperH Timer
+ *
+ * Copyright (c) 2007 Magnus Damm
+ *
+ * This code is licensed under the GPL.
+ */
+
+#ifndef HW_TIMER_TMU012_H
+#define HW_TIMER_TMU012_H
+
+#include "exec/hwaddr.h"
+
+#define TMU012_FEAT_TOCR   (1 << 0)
+#define TMU012_FEAT_3CHAN  (1 << 1)
+#define TMU012_FEAT_EXTCLK (1 << 2)
+
+void tmu012_init(MemoryRegion *sysmem, hwaddr base,
+                 int feat, uint32_t freq,
+                 qemu_irq ch0_irq, qemu_irq ch1_irq,
+                 qemu_irq ch2_irq0, qemu_irq ch2_irq1);
+
+#endif
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c
index d660714443..f8ac3ec6e3 100644
--- a/hw/sh4/sh7750.c
+++ b/hw/sh4/sh7750.c
@@ -30,6 +30,7 @@
 #include "sh7750_regs.h"
 #include "sh7750_regnames.h"
 #include "hw/sh4/sh_intc.h"
+#include "hw/timer/tmu012.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
 
diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c
index 13c4051808..b9cbacf5d0 100644
--- a/hw/timer/sh_timer.c
+++ b/hw/timer/sh_timer.c
@@ -9,10 +9,12 @@
  */
 
 #include "qemu/osdep.h"
+#include "exec/memory.h"
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sh4/sh.h"
 #include "qemu/timer.h"
+#include "hw/timer/tmu012.h"
 #include "hw/ptimer.h"
 
 //#define DEBUG_TIMER
-- 
2.21.3

[PATCH 3/5] hw/timer/sh_timer: Remove unused 'qemu/timer.h' include

[Philippe Mathieu-Daudé]

Remove unused "qemu/timer.h" include.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200504081653.14841-4-f4bug@amsat.org>
---
 hw/timer/sh_timer.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c
index b9cbacf5d0..bb0e1c8ee5 100644
--- a/hw/timer/sh_timer.c
+++ b/hw/timer/sh_timer.c
@@ -13,7 +13,6 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sh4/sh.h"
-#include "qemu/timer.h"
 #include "hw/timer/tmu012.h"
 #include "hw/ptimer.h"
 
-- 
2.21.3

[PATCH 4/5] tests/acceptance: Add boot tests for sh4 QEMU advent calendar image

[Philippe Mathieu-Daudé]

From: Thomas Huth <thuth@redhat.com>

Now that we can select the second serial console in the acceptance tests
(see commit 746f244d9720 "Allow to use other serial consoles than default"),
we can also test the sh4 image from the QEMU advent calendar 2018.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200515164337.4899-1-thuth@redhat.com>
[PMD: Split .travis.yml change in separate patch]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 tests/acceptance/boot_linux_console.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
index c6b06a1a13..0653c8c1bf 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -826,12 +826,12 @@ def test_m68k_q800(self):
         console_pattern = 'No filesystem could mount root'
         self.wait_for_console_pattern(console_pattern)
 
-    def do_test_advcal_2018(self, day, tar_hash, kernel_name):
+    def do_test_advcal_2018(self, day, tar_hash, kernel_name, console=0):
         tar_url = ('https://www.qemu-advent-calendar.org'
                    '/2018/download/day' + day + '.tar.xz')
         file_path = self.fetch_asset(tar_url, asset_hash=tar_hash)
         archive.extract(file_path, self.workdir)
-        self.vm.set_console()
+        self.vm.set_console(console_index=console)
         self.vm.add_args('-kernel',
                          self.workdir + '/day' + day + '/' + kernel_name)
         self.vm.launch()
@@ -905,6 +905,15 @@ def test_ppc_mac99(self):
         self.vm.add_args('-M', 'graphics=off')
         self.do_test_advcal_2018('15', tar_hash, 'invaders.elf')
 
+    def test_sh4_r2d(self):
+        """
+        :avocado: tags=arch:sh4
+        :avocado: tags=machine:r2d
+        """
+        tar_hash = 'fe06a4fd8ccbf2e27928d64472939d47829d4c7e'
+        self.vm.add_args('-append', 'console=ttySC1')
+        self.do_test_advcal_2018('09', tar_hash, 'zImage', console=1)
+
     def test_sparc_ss20(self):
         """
         :avocado: tags=arch:sparc
-- 
2.21.3

[PATCH 5/5] .travis.yml: Test SH4 QEMU advent calendar image

[Philippe Mathieu-Daudé]

From: Thomas Huth <thuth@redhat.com>

Now that we can select the second serial console in the acceptance tests
(see commit 746f244d9720 "Allow to use other serial consoles than default"),
we can also test the sh4 image from the QEMU advent calendar 2018.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200515164337.4899-1-thuth@redhat.com>
[PMD: Split tests/acceptance/boot_linux_console.py in previous commit]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 564be50a3c..e2003565d8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -293,7 +293,7 @@ jobs:
     - name: "GCC check-acceptance"
       dist: bionic
       env:
-        - CONFIG="--enable-tools --target-list=aarch64-softmmu,alpha-softmmu,arm-softmmu,m68k-softmmu,microblaze-softmmu,mips-softmmu,mips64el-softmmu,nios2-softmmu,or1k-softmmu,ppc-softmmu,ppc64-softmmu,s390x-softmmu,sparc-softmmu,x86_64-softmmu,xtensa-softmmu"
+        - CONFIG="--enable-tools --target-list=aarch64-softmmu,alpha-softmmu,arm-softmmu,m68k-softmmu,microblaze-softmmu,mips-softmmu,mips64el-softmmu,nios2-softmmu,or1k-softmmu,ppc-softmmu,ppc64-softmmu,s390x-softmmu,sh4-softmmu,sparc-softmmu,x86_64-softmmu,xtensa-softmmu"
         - TEST_CMD="make check-acceptance"
         - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-acceptance"
       after_script:
-- 
2.21.3

Re: [PATCH 0/5] hw/sh4: current patch queue

[Alex Bennée]

Philippe Mathieu-Daudé <f4bug@amsat.org> writes:

> Hi,
>
> As there is no SH4 active maintainer, I gathered various
> patches in a single series, in case someone is willing to
> apply them.

I'm sure you you could put yourself down as an "Odd Fixes" maintainer
and put together a PR if you want?

>
> CI report:
> https://travis-ci.org/github/philmd/qemu/builds/692828388
>
> Regards,
>
> Phil.
>
> Philippe Mathieu-Daudé (3):
>   hw/sh4: Use MemoryRegion typedef
>   hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h'
>   hw/timer/sh_timer: Remove unused 'qemu/timer.h' include
>
> Thomas Huth (2):
>   tests/acceptance: Add boot tests for sh4 QEMU advent calendar image
>   .travis.yml: Test SH4 QEMU advent calendar image
>
>  include/hw/sh4/sh.h                    | 12 +-----------
>  include/hw/timer/tmu012.h              | 23 +++++++++++++++++++++++
>  hw/sh4/sh7750.c                        |  1 +
>  hw/timer/sh_timer.c                    |  3 ++-
>  .travis.yml                            |  2 +-
>  tests/acceptance/boot_linux_console.py | 13 +++++++++++--
>  6 files changed, 39 insertions(+), 15 deletions(-)
>  create mode 100644 include/hw/timer/tmu012.h


-- 
Alex Bennée

Re: [PATCH 5/5] .travis.yml: Test SH4 QEMU advent calendar image

[Alex Bennée]

Philippe Mathieu-Daudé <f4bug@amsat.org> writes:

> From: Thomas Huth <thuth@redhat.com>
>
> Now that we can select the second serial console in the acceptance tests
> (see commit 746f244d9720 "Allow to use other serial consoles than default"),
> we can also test the sh4 image from the QEMU advent calendar 2018.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Message-Id: <20200515164337.4899-1-thuth@redhat.com>
> [PMD: Split tests/acceptance/boot_linux_console.py in previous commit]
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Acked-by: Alex Bennée <alex.bennee@linaro.org>

> ---
>  .travis.yml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/.travis.yml b/.travis.yml
> index 564be50a3c..e2003565d8 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -293,7 +293,7 @@ jobs:
>      - name: "GCC check-acceptance"
>        dist: bionic
>        env:
> -        - CONFIG="--enable-tools --target-list=aarch64-softmmu,alpha-softmmu,arm-softmmu,m68k-softmmu,microblaze-softmmu,mips-softmmu,mips64el-softmmu,nios2-softmmu,or1k-softmmu,ppc-softmmu,ppc64-softmmu,s390x-softmmu,sparc-softmmu,x86_64-softmmu,xtensa-softmmu"
> +        - CONFIG="--enable-tools --target-list=aarch64-softmmu,alpha-softmmu,arm-softmmu,m68k-softmmu,microblaze-softmmu,mips-softmmu,mips64el-softmmu,nios2-softmmu,or1k-softmmu,ppc-softmmu,ppc64-softmmu,s390x-softmmu,sh4-softmmu,sparc-softmmu,x86_64-softmmu,xtensa-softmmu"
>          - TEST_CMD="make check-acceptance"
>          - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-acceptance"
>        after_script:


-- 
Alex Bennée

Re: [PATCH 0/5] hw/sh4: current patch queue

[Philippe Mathieu-Daudé]

On 5/31/20 12:18 PM, Alex Bennée wrote:
> 
> Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> 
>> Hi,
>>
>> As there is no SH4 active maintainer, I gathered various
>> patches in a single series, in case someone is willing to
>> apply them.
> 
> I'm sure you you could put yourself down as an "Odd Fixes" maintainer
> and put together a PR if you want?

  Odd Fixes: It has a maintainer but they don't have time to do
             much other than throw the odd patch in.

OK 'Odd Fixes' matches what I can offer as a hobbyist.
I'm happy to help avoiding this code to bitrot, as long as I don't get
the same pressure imposed on other targets.
After all this Renesas hardware has a lot in common with the RX I've
been looking at recently.

> 
>>
>> CI report:
>> https://travis-ci.org/github/philmd/qemu/builds/692828388
>>
>> Regards,
>>
>> Phil.
>>
>> Philippe Mathieu-Daudé (3):
>>   hw/sh4: Use MemoryRegion typedef
>>   hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h'
>>   hw/timer/sh_timer: Remove unused 'qemu/timer.h' include
>>
>> Thomas Huth (2):
>>   tests/acceptance: Add boot tests for sh4 QEMU advent calendar image
>>   .travis.yml: Test SH4 QEMU advent calendar image
>>
>>  include/hw/sh4/sh.h                    | 12 +-----------
>>  include/hw/timer/tmu012.h              | 23 +++++++++++++++++++++++
>>  hw/sh4/sh7750.c                        |  1 +
>>  hw/timer/sh_timer.c                    |  3 ++-
>>  .travis.yml                            |  2 +-
>>  tests/acceptance/boot_linux_console.py | 13 +++++++++++--
>>  6 files changed, 39 insertions(+), 15 deletions(-)
>>  create mode 100644 include/hw/timer/tmu012.h
> 
> 

Re: [PATCH 0/5] hw/sh4: current patch queue

[Alex Bennée]

Philippe Mathieu-Daudé <f4bug@amsat.org> writes:

> On 5/31/20 12:18 PM, Alex Bennée wrote:
>> 
>> Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
>> 
>>> Hi,
>>>
>>> As there is no SH4 active maintainer, I gathered various
>>> patches in a single series, in case someone is willing to
>>> apply them.
>> 
>> I'm sure you you could put yourself down as an "Odd Fixes" maintainer
>> and put together a PR if you want?
>
>   Odd Fixes: It has a maintainer but they don't have time to do
>              much other than throw the odd patch in.
>
> OK 'Odd Fixes' matches what I can offer as a hobbyist.
> I'm happy to help avoiding this code to bitrot, as long as I don't get
> the same pressure imposed on other targets.

Yeah Odd Fixes doesn't imply anything other than at least some might
look at it. It's easier that convincing someone else who cares even less
to put it in a PR for you ;-)

> After all this Renesas hardware has a lot in common with the RX I've
> been looking at recently.
>
>> 
>>>
>>> CI report:
>>> https://travis-ci.org/github/philmd/qemu/builds/692828388
>>>
>>> Regards,
>>>
>>> Phil.
>>>
>>> Philippe Mathieu-Daudé (3):
>>>   hw/sh4: Use MemoryRegion typedef
>>>   hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h'
>>>   hw/timer/sh_timer: Remove unused 'qemu/timer.h' include
>>>
>>> Thomas Huth (2):
>>>   tests/acceptance: Add boot tests for sh4 QEMU advent calendar image
>>>   .travis.yml: Test SH4 QEMU advent calendar image
>>>
>>>  include/hw/sh4/sh.h                    | 12 +-----------
>>>  include/hw/timer/tmu012.h              | 23 +++++++++++++++++++++++
>>>  hw/sh4/sh7750.c                        |  1 +
>>>  hw/timer/sh_timer.c                    |  3 ++-
>>>  .travis.yml                            |  2 +-
>>>  tests/acceptance/boot_linux_console.py | 13 +++++++++++--
>>>  6 files changed, 39 insertions(+), 15 deletions(-)
>>>  create mode 100644 include/hw/timer/tmu012.h
>> 
>> 


-- 
Alex Bennée