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[PATCH v3 9/9] configs/targets: Forbid SPARC to use legacy native endianness APIs

Philippe Mathieu-Daudé posted 9 patches 1 month, 2 weeks ago
Maintainers: Laurent Vivier <laurent@vivier.eu>, Gerd Hoffmann <kraxel@redhat.com>, "Clément Chigot" <chigot@adacore.com>, Frederic Konrad <konrad.frederic@yahoo.fr>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>
There is a newer version of this series
[PATCH v3 9/9] configs/targets: Forbid SPARC to use legacy native endianness APIs
Posted by Philippe Mathieu-Daudé 1 month, 2 weeks ago 
All SPARC-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/sparc-linux-user.mak       | 1 +
 configs/targets/sparc-softmmu.mak          | 1 +
 configs/targets/sparc32plus-linux-user.mak | 1 +
 configs/targets/sparc64-linux-user.mak     | 1 +
 configs/targets/sparc64-softmmu.mak        | 1 +
 5 files changed, 5 insertions(+)

diff --git a/configs/targets/sparc-linux-user.mak b/configs/targets/sparc-linux-user.mak
index 4ff4b7287d2..d3f0716ca2d 100644
--- a/configs/targets/sparc-linux-user.mak
+++ b/configs/targets/sparc-linux-user.mak
@@ -3,3 +3,4 @@ TARGET_SYSTBL_ABI=common,32
 TARGET_SYSTBL=syscall.tbl
 TARGET_BIG_ENDIAN=y
 TARGET_LONG_BITS=32
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
diff --git a/configs/targets/sparc-softmmu.mak b/configs/targets/sparc-softmmu.mak
index 57801faf1fc..272fd46f6db 100644
--- a/configs/targets/sparc-softmmu.mak
+++ b/configs/targets/sparc-softmmu.mak
@@ -1,3 +1,4 @@
 TARGET_ARCH=sparc
 TARGET_BIG_ENDIAN=y
 TARGET_LONG_BITS=32
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
diff --git a/configs/targets/sparc32plus-linux-user.mak b/configs/targets/sparc32plus-linux-user.mak
index 7a16934fd17..3e6c72e793e 100644
--- a/configs/targets/sparc32plus-linux-user.mak
+++ b/configs/targets/sparc32plus-linux-user.mak
@@ -6,3 +6,4 @@ TARGET_SYSTBL_ABI=common,32
 TARGET_SYSTBL=syscall.tbl
 TARGET_BIG_ENDIAN=y
 TARGET_LONG_BITS=64
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
diff --git a/configs/targets/sparc64-linux-user.mak b/configs/targets/sparc64-linux-user.mak
index 7c2ecb7be06..3bbd8495210 100644
--- a/configs/targets/sparc64-linux-user.mak
+++ b/configs/targets/sparc64-linux-user.mak
@@ -6,3 +6,4 @@ TARGET_SYSTBL=syscall.tbl
 TARGET_BIG_ENDIAN=y
 TARGET_XML_FILES=gdb-xml/sparc64-core.xml
 TARGET_LONG_BITS=64
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
diff --git a/configs/targets/sparc64-softmmu.mak b/configs/targets/sparc64-softmmu.mak
index 8ee6d057682..8a0290c2093 100644
--- a/configs/targets/sparc64-softmmu.mak
+++ b/configs/targets/sparc64-softmmu.mak
@@ -4,3 +4,4 @@ TARGET_BIG_ENDIAN=y
 TARGET_XML_FILES=gdb-xml/sparc64-core.xml
 TARGET_LONG_BITS=64
 TARGET_NOT_USING_LEGACY_LDST_PHYS_API=y
+TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
-- 
2.52.0
Re: [PATCH v3 9/9] configs/targets: Forbid SPARC to use legacy native endianness APIs
Posted by Richard Henderson 1 month ago 
On 12/25/25 03:26, Philippe Mathieu-Daudé wrote:
> All SPARC-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/sparc-linux-user.mak       | 1 +
>   configs/targets/sparc-softmmu.mak          | 1 +
>   configs/targets/sparc32plus-linux-user.mak | 1 +
>   configs/targets/sparc64-linux-user.mak     | 1 +
>   configs/targets/sparc64-softmmu.mak        | 1 +
>   5 files changed, 5 insertions(+)

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

r~
Re: [PATCH v3 9/9] configs/targets: Forbid SPARC to use legacy native endianness APIs
Posted by Manos Pitsidianakis 1 month, 1 week ago 
On Wed, Dec 24, 2025 at 6:28 PM Philippe Mathieu-Daudé
<philmd@linaro.org> wrote:
>
> All SPARC-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/sparc-linux-user.mak       | 1 +
>  configs/targets/sparc-softmmu.mak          | 1 +
>  configs/targets/sparc32plus-linux-user.mak | 1 +
>  configs/targets/sparc64-linux-user.mak     | 1 +
>  configs/targets/sparc64-softmmu.mak        | 1 +
>  5 files changed, 5 insertions(+)
>
> diff --git a/configs/targets/sparc-linux-user.mak b/configs/targets/sparc-linux-user.mak
> index 4ff4b7287d2..d3f0716ca2d 100644
> --- a/configs/targets/sparc-linux-user.mak
> +++ b/configs/targets/sparc-linux-user.mak
> @@ -3,3 +3,4 @@ TARGET_SYSTBL_ABI=common,32
>  TARGET_SYSTBL=syscall.tbl
>  TARGET_BIG_ENDIAN=y
>  TARGET_LONG_BITS=32
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> diff --git a/configs/targets/sparc-softmmu.mak b/configs/targets/sparc-softmmu.mak
> index 57801faf1fc..272fd46f6db 100644
> --- a/configs/targets/sparc-softmmu.mak
> +++ b/configs/targets/sparc-softmmu.mak
> @@ -1,3 +1,4 @@
>  TARGET_ARCH=sparc
>  TARGET_BIG_ENDIAN=y
>  TARGET_LONG_BITS=32
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> diff --git a/configs/targets/sparc32plus-linux-user.mak b/configs/targets/sparc32plus-linux-user.mak
> index 7a16934fd17..3e6c72e793e 100644
> --- a/configs/targets/sparc32plus-linux-user.mak
> +++ b/configs/targets/sparc32plus-linux-user.mak
> @@ -6,3 +6,4 @@ TARGET_SYSTBL_ABI=common,32
>  TARGET_SYSTBL=syscall.tbl
>  TARGET_BIG_ENDIAN=y
>  TARGET_LONG_BITS=64
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> diff --git a/configs/targets/sparc64-linux-user.mak b/configs/targets/sparc64-linux-user.mak
> index 7c2ecb7be06..3bbd8495210 100644
> --- a/configs/targets/sparc64-linux-user.mak
> +++ b/configs/targets/sparc64-linux-user.mak
> @@ -6,3 +6,4 @@ TARGET_SYSTBL=syscall.tbl
>  TARGET_BIG_ENDIAN=y
>  TARGET_XML_FILES=gdb-xml/sparc64-core.xml
>  TARGET_LONG_BITS=64
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> diff --git a/configs/targets/sparc64-softmmu.mak b/configs/targets/sparc64-softmmu.mak
> index 8ee6d057682..8a0290c2093 100644
> --- a/configs/targets/sparc64-softmmu.mak
> +++ b/configs/targets/sparc64-softmmu.mak
> @@ -4,3 +4,4 @@ TARGET_BIG_ENDIAN=y
>  TARGET_XML_FILES=gdb-xml/sparc64-core.xml
>  TARGET_LONG_BITS=64
>  TARGET_NOT_USING_LEGACY_LDST_PHYS_API=y
> +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=y
> --
> 2.52.0
>

Patchew 2.1-devel-b67e4c2

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