On 27/9/26 10:58, Richard Henderson wrote:
Signed-off-by: Richard Henderson <[email protected]>
---
include/qemu/compiler.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h
index 3661dc5fbaa..8fa4552ef8f 100644
--- a/include/qemu/compiler.h
+++ b/include/qemu/compiler.h
@@ -230,6 +230,13 @@
# define QEMU_UNINITIALIZED
#endif
+/*
+ * Alias the current function definition to another.
+ */
+
+#define QEMU_ALIAS(N) \
+ __attribute__((alias(stringify(glue(__USER_LABEL_PREFIX__, N)))))
+
/*
* http://clang.llvm.org/docs/ThreadSafetyAnalysis.html
*
On macOS:
../../tcg/tcg-op.c:1820:38: error: aliases are not supported on darwin
1820 | void tcg_gen_discard_ptr(TCGv_ptr a)
QEMU_ALIAS(tcg_gen_discard_i64);
| ^
include/qemu/compiler.h:238:20: note: expanded from macro 'QEMU_ALIAS'
238 | __attribute__((alias(stringify(glue(__USER_LABEL_PREFIX__,
N)))))
| ^
