Re: [Qemu-devel] [PATCH v2 17/28] tests/tcg/aarch64: add system boot.S

[Richard Henderson]

On 5/23/19 6:25 AM, Alex Bennée wrote:
> This provides the bootstrap and low level helper functions for an
> aarch64 kernel. We use semihosting to handle test output and exiting
> the emulation. semihosting's parameter passing is a little funky so we
> end up using the stack and pointing to that as the parameter block.
> 
> Signed-off-by: Alex Bennée <address@hidden>
> 
> ---
> v2
>   - fix tabs
>   - 2 stage table lookup with ro and nx sections
>   - set stack to back
>   - moar comments
> ---
>  tests/tcg/aarch64/Makefile.softmmu-target |  32 +++
>  tests/tcg/aarch64/system/boot.S           | 239 ++++++++++++++++++++++
>  tests/tcg/aarch64/system/kernel.ld        |  24 +++
>  3 files changed, 295 insertions(+)
>  create mode 100644 tests/tcg/aarch64/Makefile.softmmu-target
>  create mode 100644 tests/tcg/aarch64/system/boot.S
>  create mode 100644 tests/tcg/aarch64/system/kernel.ld

Reviewed-by: Richard Henderson <address@hidden>


r~