[PATCH 5/8] arm64: Add assembly annotations for weak-PI-alias madness

[Robin Murphy]

Add yet another set of assembly symbol annotations, this time for the
borderline-absurd situation of a function aliasing to a weak symbol
which itself also wants a position-independent alias.

Signed-off-by: Robin Murphy <robin.murphy at arm.com>
---
 arch/arm64/include/asm/linkage.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/include/asm/linkage.h b/arch/arm64/include/asm/linkage.h
index ba89a9af820a..9906541a6861 100644
--- a/arch/arm64/include/asm/linkage.h
+++ b/arch/arm64/include/asm/linkage.h
@@ -56,8 +56,16 @@
 		SYM_FUNC_START_ALIAS(__pi_##x);	\
 		SYM_FUNC_START_WEAK(x)
 
+#define SYM_FUNC_START_WEAK_ALIAS_PI(x)		\
+		SYM_FUNC_START_ALIAS(__pi_##x);	\
+		SYM_START(x, SYM_L_WEAK, SYM_A_ALIGN)
+
 #define SYM_FUNC_END_PI(x)			\
 		SYM_FUNC_END(x);		\
 		SYM_FUNC_END_ALIAS(__pi_##x)
 
+#define SYM_FUNC_END_ALIAS_PI(x)		\
+		SYM_FUNC_END_ALIAS(x);		\
+		SYM_FUNC_END_ALIAS(__pi_##x)
+
 #endif
-- 
2.21.0.dirty