Re: [Qemu-devel] [PATCH 2/4] tests/boot-serial-test: Add support for the aarch64 virt machine

[Thomas Huth <thuth@redhat.com>]

On 01.02.2018 18:28, Wei Huang wrote:
> This patch adds a small binary kernel to test aarch64 virt machine's
> UART.
> 
> Signed-off-by: Wei Huang <wei@redhat.com>
> ---
>  tests/Makefile.include   | 1 +
>  tests/boot-serial-test.c | 9 +++++++++
>  2 files changed, 10 insertions(+)
> 
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index ca82e0c..ebdb151 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -367,6 +367,7 @@ gcov-files-arm-y += hw/timer/arm_mptimer.c
>  check-qtest-arm-y += tests/boot-serial-test$(EXESUF)
>  
>  check-qtest-aarch64-y = tests/numa-test$(EXESUF)
> +check-qtest-aarch64-y += tests/boot-serial-test$(EXESUF)
>  
>  check-qtest-microblazeel-y = $(check-qtest-microblaze-y)
>  
> diff --git a/tests/boot-serial-test.c b/tests/boot-serial-test.c
> index 418c5b9..66f7a84 100644
> --- a/tests/boot-serial-test.c
> +++ b/tests/boot-serial-test.c
> @@ -55,6 +55,13 @@ static const uint8_t bios_raspi2[] = {
>      0x00, 0x10, 0x20, 0x3f,                 /* 0x3f201000 = UART0 base addr */
>  };
>  
> +static const uint8_t kernel_aarch64[] = {
> +    0x81, 0x0a, 0x80, 0x52,                 /* mov     w1, #0x54 */
> +    0x02, 0x20, 0xa1, 0xd2,                 /* mov     x2, #0x9000000 */
> +    0x41, 0x00, 0x00, 0x39,                 /* strb    w1, [x2] */
> +    0xfd, 0xff, 0xff, 0x17,                 /* b       -12 (loop) */
> +};
> +
>  typedef struct testdef {
>      const char *arch;       /* Target architecture */
>      const char *machine;    /* Name of the machine */
> @@ -87,6 +94,8 @@ static testdef_t tests[] = {
>        sizeof(kernel_plml605), kernel_plml605 },
>      { "moxie", "moxiesim", "", "TT", sizeof(bios_moxiesim), 0, bios_moxiesim },
>      { "arm", "raspi2", "", "TT", sizeof(bios_raspi2), 0, bios_raspi2 },
> +    { "aarch64", "virt", "-cpu cortex-a57", "TT", sizeof(kernel_aarch64),
> +      kernel_aarch64 },
>  
>      { NULL }
>  };
> 

Acked-by: Thomas Huth <thuth@redhat.com>