Changeset 103607 in vbox

Timestamp:

Feb 29, 2024 2:19:08 AM (9 months ago)

Author:

vboxsync

Message:

iprt/cdefs.h: Introducing RT_ARCH_VAL which is set to RT_ARCH_VAL_AMD64, RT_ARCH_VAL_X86, RT_ARCH_VAL_ARM64, ... as an alternative to RT_ARCH_AMD64 and friends, given that those were only usable by the preprocessor. bugref:10376

File:

• trunk/include/iprt/cdefs.h (modified) (1 diff)

trunk/include/iprt/cdefs.h

@@ -197 +197 @@
   != 1
 # error "Exactly one RT_ARCH_XXX macro shall be defined"
+#endif
+
+/** @name RT_ARCH_VAL_XXX - Architectures.
+ *
+ * These are values used by RT_ARCH_VAL among others as an alternative to
+ * RT_ARCH_X86, RT_ARCH_AMD64 and friends for identifying the compiler target
+ * architecture.  Each value is a power of two (single bit), so they can be
+ * combined together to form an architecture mask if desirable.
+ *
+ * @{ */
+/**  */
+#define RT_ARCH_VAL_X86_16        0x00000001
+#define RT_ARCH_VAL_X86           0x00000002
+#define RT_ARCH_VAL_AMD64         0x00000004
+#define RT_ARCH_VAL_ARM32         0x00000010
+#define RT_ARCH_VAL_ARM64         0x00000020
+#define RT_ARCH_VAL_SPAR32        0x00000100
+#define RT_ARCH_VAL_SPAR64        0x00000200
+/** @} */
+
+
+/** @def RT_ARCH_VAL
+ * The RT_ARCH_VAL_XXX for the compiler target architecture. */
+#if defined(RT_ARCH_AMD64)
+# define RT_ARCH_VAL                    RT_ARCH_VAL_AMD64
+#elif defined(RT_ARCH_ARM64)
+# define RT_ARCH_VAL                    RT_ARCH_VAL_ARM64
+#elif defined(RT_ARCH_X86)
+# define RT_ARCH_VAL                    RT_ARCH_VAL_X86
+#elif defined(RT_ARCH_ARM32)
+# define RT_ARCH_VAL                    RT_ARCH_VAL_ARM32
+#elif defined(RT_ARCH_SPARC)
+# define RT_ARCH_VAL                    RT_ARCH_VAL_SPARC32
+#elif defined(RT_ARCH_SPARC64)
+# define RT_ARCH_VAL                    RT_ARCH_VAL_SPARC64
+#else
+# error "RT_ARCH_VAL: port me"
 #endif