From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 13 May 2025 11:50:10 +0000 (+0100)
Subject: qemu/target_info: Add target_base_arm() helper
X-Git-Tag: v10.2.0-rc1~35^2~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=43cc9efdc341c960587d361be37bc0c6abf29749;p=thirdparty%2Fqemu.git

qemu/target_info: Add target_base_arm() helper

Add a helper to check whether the target base architecture
is ARM (either 32-bit or 64-bit).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021210144.58108-3-philmd@linaro.org>
---

diff --git a/include/qemu/target-info.h b/include/qemu/target-info.h
index e8fbdf19d5..6235962223 100644
--- a/include/qemu/target-info.h
+++ b/include/qemu/target-info.h
@@ -50,6 +50,13 @@ const char *target_cpu_type(void);
  */
 bool target_big_endian(void);
 
+/**
+ * target_base_arm:
+ *
+ * Returns whether the target architecture is ARM or Aarch64.
+ */
+bool target_base_arm(void);
+
 /**
  * target_arm:
  *
diff --git a/target-info.c b/target-info.c
index e567cb4c40..24696ff411 100644
--- a/target-info.c
+++ b/target-info.c
@@ -53,6 +53,17 @@ bool target_big_endian(void)
     return target_endian_mode() == ENDIAN_MODE_BIG;
 }
 
+bool target_base_arm(void)
+{
+    switch (target_arch()) {
+    case SYS_EMU_TARGET_ARM:
+    case SYS_EMU_TARGET_AARCH64:
+        return true;
+    default:
+        return false;
+    }
+}
+
 bool target_arm(void)
 {
     return target_arch() == SYS_EMU_TARGET_ARM;