[PATCH 2/3] ARM: define position-independent __pi_memmove/memset/memcpy

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

From: Ahmad Fatoum <a.fatoum@barebox.org>

For future use in the EFI loader runtime service code, have ARM arch
support define a memcpy that's completely position independent with
the same name as in Linux.

Signed-off-by: Ahmad Fatoum <a.fatoum@barebox.org>
---
 arch/arm/lib32/memcpy.S  | 1 +
 arch/arm/lib32/memmove.S | 1 +
 arch/arm/lib32/memset.S  | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/arm/lib32/memcpy.S b/arch/arm/lib32/memcpy.S
index ffa4c8f394bf..e48e077c5941 100644
--- a/arch/arm/lib32/memcpy.S
+++ b/arch/arm/lib32/memcpy.S
@@ -62,3 +62,4 @@ WEAK(memcpy)
 
 ENDPROC(memcpy)
 ENDPROC(__memcpy)
+SYM_FUNC_ALIAS(__pi_memcpy, __memcpy)
diff --git a/arch/arm/lib32/memmove.S b/arch/arm/lib32/memmove.S
index 6410554039fd..836286bc990f 100644
--- a/arch/arm/lib32/memmove.S
+++ b/arch/arm/lib32/memmove.S
@@ -204,3 +204,4 @@ WEAK(memmove)
 	UNWIND(	.fnend				)
 ENDPROC(memmove)
 ENDPROC(__memmove)
+SYM_FUNC_ALIAS(__pi_memmove, __memmove)
diff --git a/arch/arm/lib32/memset.S b/arch/arm/lib32/memset.S
index b0c0e11e991b..57dd1aa6daad 100644
--- a/arch/arm/lib32/memset.S
+++ b/arch/arm/lib32/memset.S
@@ -132,6 +132,7 @@ UNWIND( .fnstart            )
 UNWIND( .fnend   )
 ENDPROC(memset)
 ENDPROC(__memset)
+SYM_FUNC_ALIAS(__pi_memset, __memset)
 
 ENTRY(__memset32)
 UNWIND( .fnstart         )
-- 
2.39.5