[v1] target/hppa: Use explicit big-endian LD/ST API

[PATCH 4/4] configs/targets: Forbid HPPA to use legacy native endianness APIs

Posted by Philippe Mathieu-Daudé 1 month, 2 weeks ago

All HPPA-related binaries are buildable without a single use
of the legacy "native endian" API. Unset the transitional
TARGET_USE_LEGACY_NATIVE_ENDIAN_API definition to forbid
further uses of the legacy API.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 configs/targets/hppa-linux-user.mak | 1 +
 configs/targets/hppa-softmmu.mak    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/configs/targets/hppa-linux-user.mak b/configs/targets/hppa-linux-user.mak
index 59190f63358..a0c7398d599 100644
--- a/configs/targets/hppa-linux-user.mak
+++ b/configs/targets/hppa-linux-user.mak
@@ -5,3 +5,4 @@ TARGET_SYSTBL=syscall.tbl
 TARGET_BIG_ENDIAN=y
 # Compromise to ease maintenance vs system mode
 TARGET_LONG_BITS=64
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
diff --git a/configs/targets/hppa-softmmu.mak b/configs/targets/hppa-softmmu.mak
index ea331107a08..003f9f46dcc 100644
--- a/configs/targets/hppa-softmmu.mak
+++ b/configs/targets/hppa-softmmu.mak
@@ -1,3 +1,4 @@
 TARGET_ARCH=hppa
 TARGET_BIG_ENDIAN=y
 TARGET_LONG_BITS=64
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
-- 
2.52.0

Re: [PATCH 4/4] configs/targets: Forbid HPPA to use legacy native endianness APIs

Posted by Richard Henderson 1 month ago

On 12/25/25 03:09, Philippe Mathieu-Daudé wrote:
> All HPPA-related binaries are buildable without a single use
> of the legacy "native endian" API. Unset the transitional
> TARGET_USE_LEGACY_NATIVE_ENDIAN_API definition to forbid
> further uses of the legacy API.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   configs/targets/hppa-linux-user.mak | 1 +
>   configs/targets/hppa-softmmu.mak    | 1 +
>   2 files changed, 2 insertions(+)


Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~

Re: [PATCH 4/4] configs/targets: Forbid HPPA to use legacy native endianness APIs

Posted by Manos Pitsidianakis 1 month, 1 week ago

On Wed, Dec 24, 2025 at 6:10 PM Philippe Mathieu-Daudé
<philmd@linaro.org> wrote:
>
> All HPPA-related binaries are buildable without a single use
> of the legacy "native endian" API. Unset the transitional
> TARGET_USE_LEGACY_NATIVE_ENDIAN_API definition to forbid
> further uses of the legacy API.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>

>  configs/targets/hppa-linux-user.mak | 1 +
>  configs/targets/hppa-softmmu.mak    | 1 +
>  2 files changed, 2 insertions(+)
>
> diff --git a/configs/targets/hppa-linux-user.mak b/configs/targets/hppa-linux-user.mak
> index 59190f63358..a0c7398d599 100644
> --- a/configs/targets/hppa-linux-user.mak
> +++ b/configs/targets/hppa-linux-user.mak
> @@ -5,3 +5,4 @@ TARGET_SYSTBL=syscall.tbl
>  TARGET_BIG_ENDIAN=y
>  # Compromise to ease maintenance vs system mode
>  TARGET_LONG_BITS=64
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> diff --git a/configs/targets/hppa-softmmu.mak b/configs/targets/hppa-softmmu.mak
> index ea331107a08..003f9f46dcc 100644
> --- a/configs/targets/hppa-softmmu.mak
> +++ b/configs/targets/hppa-softmmu.mak
> @@ -1,3 +1,4 @@
>  TARGET_ARCH=hppa
>  TARGET_BIG_ENDIAN=y
>  TARGET_LONG_BITS=64
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> --
> 2.52.0
>

[PATCH 1/4] target/hppa: Use big-endian variant of cpu_ld/st_data*()
[PATCH 2/4] target/hppa: Use explicit big-endian LD/ST API
[PATCH 3/4] target/hppa: Inline translator_ldl()
[PATCH 4/4] configs/targets: Forbid HPPA to use legacy native endianness APIs