[v6] single-binary: Make hw/arm/ common

[PATCH v6 17/30] qemu/target_info: Add target_arm() helper

Philippe Mathieu-Daudé posted 30 patches 3 weeks, 3 days ago

Diff against v1 v2 v3 v4 v5 v7
Download mbox

Maintainers: Pierrick Bouvier <pierrick.bouvier@linaro.org>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, "Cédric Le Goater" <clg@kaod.org>, Peter Maydell <peter.maydell@linaro.org>, Steven Lee <steven_lee@aspeedtech.com>, Troy Lee <leetroy@gmail.com>, Jamin Lin <jamin_lin@aspeedtech.com>, Andrew Jeffery <andrew@codeconstruct.com.au>, Joel Stanley <joel@jms.id.au>, Samuel Tardieu <sam@rfc1149.net>, Beniamino Galvani <b.galvani@gmail.com>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Antony Pavlov <antonynpavlov@gmail.com>, Igor Mitsyanko <i.mitsyanko@gmail.com>, Rob Herring <robh@kernel.org>, Jean-Christophe Dubois <jcd@tribudubois.net>, Bernhard Beschow <shentey@gmail.com>, Andrey Smirnov <andrew.smirnov@gmail.com>, Subbaraya Sundeep <sundeep.lkml@gmail.com>, Jan Kiszka <jan.kiszka@web.de>, Alistair Francis <alistair@alistair23.me>, Tyrone Ting <kfting@nuvoton.com>, Hao Wu <wuhaotsh@google.com>, Felipe Balbi <balbi@kernel.org>, Niek Linnenbank <nieklinnenbank@gmail.com>, Radoslaw Biernacki <rad@semihalf.com>, Leif Lindholm <leif.lindholm@oss.qualcomm.com>, Alexandre Iooss <erdnaxe@crans.org>, "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Shannon Zhao <shannon.zhaosl@gmail.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>, Paolo Bonzini <pbonzini@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>

There is a newer version of this series

Expand all Fold all

[PATCH v6 17/30] qemu/target_info: Add target_arm() helper

Posted by Philippe Mathieu-Daudé 3 weeks, 3 days ago

Add a helper to distinct whether the binary is targetting
ARM (32-bit only) or not.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/qemu/target-info.h | 7 +++++++
 target-info.c              | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/include/qemu/target-info.h b/include/qemu/target-info.h
index abcf25db6fa..984fba3f42d 100644
--- a/include/qemu/target-info.h
+++ b/include/qemu/target-info.h
@@ -50,4 +50,11 @@ const char *target_cpu_type(void);
  */
 bool target_big_endian(void);
 
+/**
+ * target_arm:
+ *
+ * Returns whether the target architecture is ARM (32-bit, not Aarch64).
+ */
+bool target_arm(void);
+
 #endif
diff --git a/target-info.c b/target-info.c
index 3110ab32f75..40716bf4051 100644
--- a/target-info.c
+++ b/target-info.c
@@ -52,3 +52,8 @@ bool target_big_endian(void)
 {
     return target_endian_mode() == ENDIAN_MODE_BIG;
 }
+
+bool target_arm(void)
+{
+    return target_arch() == SYS_EMU_TARGET_ARM;
+}
-- 
2.51.0

Re: [PATCH v6 17/30] qemu/target_info: Add target_arm() helper

Posted by Pierrick Bouvier 3 weeks, 3 days ago

On 2025-10-20 15:14, Philippe Mathieu-Daudé wrote:
> Add a helper to distinct whether the binary is targetting
> ARM (32-bit only) or not.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   include/qemu/target-info.h | 7 +++++++
>   target-info.c              | 5 +++++
>   2 files changed, 12 insertions(+)

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>