Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
---
lib/powerpc/asm/rtas.h | 27
lib/powerpc/io.c| 3 ++
lib/powerpc/rtas.c | 84 +
Use the arm/arm64 framework as a template to start a skeleton
for powerpc/ppc64. Copy the arm makefiles and linker script
verbatim. We'll modify them for powerpc with the next patch,
making it clear what needs to be changed.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
configure
Signed-off-by: Andrew Jones drjo...@redhat.com
---
powerpc/Makefile.common | 44 +---
powerpc/Makefile.ppc64 | 16
powerpc/flat.lds| 14 ++
3 files changed, 31 insertions(+), 43 deletions(-)
diff --git
Committing the binary, since there's little point in rebuilding,
and it requires SLOF's build_romfs tool, which is not part of
this source repository.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
powerpc/boot_rom.bin | Bin 0 - 280 bytes
1 file changed, 0 insertions(+), 0 deletions(-)
arm-selftest has a couple utility functions that could be useful
to other unit tests, even other architectures. So move them out.
split_var moves to lib/util, where we can add other random
utilities over time. assert_args inspires report_abort, which
allows us to report a message, using the
PowerPC needs firmware and an exit code snooper.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
configure | 3 +++
powerpc/run | 2 +-
scripts/mkstandalone.sh | 50 +
3 files changed, 50 insertions(+), 5 deletions(-)
QEMU loads the unit test, but due to the way it translates the
unit test's linker VMA to the LMA, we can't just link such that
VMA == LMA. Thus, we link with VMA == 0x0, and then deal with
relocation.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
configure | 2 ++
This series is the first series of a series of series that will
bring support to kvm-unit-tests for ppc64, and eventually ppc64le.
(Yes, the word 'series' is four times in that sentence. And now I've
typed 'series' five times! Wait, now six times! OK, moving on...)
This series brings basic setup;
Signed-off-by: Andrew Jones drjo...@redhat.com
---
lib/asm-generic/io.h | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/lib/asm-generic/io.h b/lib/asm-generic/io.h
index a9939d3a5921f..abd245676e97a 100644
--- a/lib/asm-generic/io.h
+++ b/lib/asm-generic/io.h
@@
Now that we have all the pieces, pull them together into the
run script. To run a test do ./powerpc-run powerpc/test.elf
To run all tests in unittests.cfg do ./run_tests.sh
Signed-off-by: Andrew Jones drjo...@redhat.com
---
powerpc/run | 57
Make a one line replacement for SLOF. This bootloader just
jumps to 0x40, because we know the kernel will be there.
This commit allows rebuilding of the bootloader, as long
as the SLOF build_romfs tool is present, but since it would be
a pain to require that tool for ever build, we'll just
Add the hvcall for putchar and use it in puts. That, along with a
couple more lines in start to prepare for C code, and a branch to
main(), gets us hello world. Run with
qemu-system-ppc64 -M pseries\
-bios powerpc/boot_rom.bin \
-display none -serial stdio \
Move the config/config-*.mak files to their own directories and
rename to Makefile.* README is also updated to reflect the change,
as well as to remove an optimistic reference to a non-existent
docs directory.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
Makefile
Copy arm's setup code (also DT based) over to powerpc, adapting
it a bit. Also bring over arm's setup selftest, giving powerpc
its first test.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
lib/powerpc/asm/setup.h | 27
lib/powerpc/setup.c | 82
Add a function that reads test output streams and just forwards it
on to stdout, except when a line is 'EXIT: STATUS=%d', at which
point it grabs the status to use as the exit code. Tests that
always exit with zero (due to how they inform QEMU to quit), can
now return other status codes. Run with
On 03.08.15 19:02, Andrew Jones wrote:
On Mon, Aug 03, 2015 at 07:08:17PM +0200, Paolo Bonzini wrote:
On 03/08/2015 16:41, Andrew Jones wrote:
Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
Why not use virtio-mmio +
On Mon, Aug 03, 2015 at 04:41:27PM +0200, Andrew Jones wrote:
QEMU loads the unit test, but due to the way it translates the
unit test's linker VMA to the LMA, we can't just link such that
VMA == LMA. Thus, we link with VMA == 0x0, and then deal with
relocation.
Signed-off-by: Andrew Jones
On Mon, Aug 03, 2015 at 04:41:28PM +0200, Andrew Jones wrote:
Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
---
lib/powerpc/asm/rtas.h | 27
lib/powerpc/io.c| 3 ++
lib/powerpc/rtas.c |
On Mon, Aug 03, 2015 at 04:41:28PM +0200, Andrew Jones wrote:
Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
---
lib/powerpc/asm/rtas.h | 27
lib/powerpc/io.c| 3 ++
lib/powerpc/rtas.c |
On Mon, Aug 03, 2015 at 04:41:25PM +0200, Andrew Jones wrote:
Add the hvcall for putchar and use it in puts. That, along with a
couple more lines in start to prepare for C code, and a branch to
main(), gets us hello world. Run with
qemu-system-ppc64 -M pseries\
-bios
On Mon, Aug 03, 2015 at 07:08:17PM +0200, Paolo Bonzini wrote:
On 03/08/2015 16:41, Andrew Jones wrote:
Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
Why not use virtio-mmio + testdev on ppc as well? Similar
On 03/08/2015 16:41, Andrew Jones wrote:
Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
Why not use virtio-mmio + testdev on ppc as well? Similar to how we're
not using PSCI on ARM or ACPI on x86.
Paolo
--
To
On 03/08/2015 16:41, Andrew Jones wrote:
This series is the first series of a series of series that will
bring support to kvm-unit-tests for ppc64, and eventually ppc64le.
(Yes, the word 'series' is four times in that sentence. And now I've
typed 'series' five times! Wait, now six times! OK,
On Mon, Aug 03, 2015 at 07:08:17PM +0200, Paolo Bonzini wrote:
On 03/08/2015 16:41, Andrew Jones wrote:
Add enough RTAS support to support power-off, and apply it to
exit().
Signed-off-by: Andrew Jones drjo...@redhat.com
Why not use virtio-mmio + testdev on ppc as well? Similar
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