File 0011-S390-Cleanup-ifunc-resolve.h.patch of Package glibc.22972

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File 0011-S390-Cleanup-ifunc-resolve.h.patch of Package glibc.22972

From aee73851877662eab608fa900262cbd98dc9c343 Mon Sep 17 00:00:00 2001
From: Stefan Liebler <stli@linux.ibm.com>
Date: Mon, 1 Jul 2019 13:59:10 +0200
Subject: [PATCH 11/18] S390: Cleanup ifunc-resolve.h.

Note: the following part is not cherry-picked.
The ifunc macros s390_vx_libc* are no longer used and
can be removed as all users are now relying on
s390_libc_ifunc_expr.

The same applies to s390_libc_ifunc.

Note: the following part is cherry-picked.
The macro
s390_libc_ifunc_init is now renamed to
s390_libc_ifunc_expr_stfle_init and the users are
adjusted accordingly.

ChangeLog:

* sysdeps/s390/multiarch/ifunc-resolve.h
	(s390_vx_libc_ifunc, s390_vx_libc_ifunc_redirected,
	s390_vx_libc_ifunc2, s390_vx_libc_ifunc_init,
	s390_vx_libc_ifunc2_redirected, s390_libc_ifunc):
	Delete macro definition.
	(s390_libc_ifunc_init): Rename to
	s390_libc_ifunc_expr_stfle_init.
	* sysdeps/s390/bzero: Use
	s390_libc_ifunc_expr_stfle_init instead of
	s390_libc_ifunc_init.
	* sysdeps/s390/memcmp.c: Likewise.
	* sysdeps/s390/memcpy.c: Likewise.
	* sysdeps/s390/mempcpy.c: Likewise.
	* sysdeps/s390/memset.c: Likewise.

(cherry picked from commit 80190d2b0e3f48d973724218f37d2da5bf1a20ab)
Note: only the part of renaming s390_libc_ifunc_init to
s390_libc_ifunc_expr_stfle_init.
---
 sysdeps/s390/memcpy.c                  | 2 +-
 sysdeps/s390/mempcpy.c                 | 2 +-
 sysdeps/s390/multiarch/ifunc-resolve.h | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

Index: glibc-2.26/sysdeps/s390/memcpy.c
===================================================================
--- glibc-2.26.orig/sysdeps/s390/memcpy.c
+++ glibc-2.26/sysdeps/s390/memcpy.c
@@ -38,7 +38,7 @@ extern __typeof (__redirect_memcpy) MEMC
 
 s390_libc_ifunc_expr (__redirect_memcpy, memcpy,
 		      ({
-			s390_libc_ifunc_init ();
+			s390_libc_ifunc_expr_stfle_init ();
 			(HAVE_MEMCPY_Z196 && S390_IS_Z196 (stfle_bits))
 			  ? MEMCPY_Z196
 			  : (HAVE_MEMCPY_Z10 && S390_IS_Z10 (stfle_bits))
Index: glibc-2.26/sysdeps/s390/mempcpy.c
===================================================================
--- glibc-2.26.orig/sysdeps/s390/mempcpy.c
+++ glibc-2.26/sysdeps/s390/mempcpy.c
@@ -42,7 +42,7 @@ extern __typeof (__redirect___mempcpy) M
 
 s390_libc_ifunc_expr (__redirect___mempcpy, __mempcpy,
 		      ({
-			s390_libc_ifunc_init ();
+			s390_libc_ifunc_expr_stfle_init ();
 			(HAVE_MEMCPY_Z196 && S390_IS_Z196 (stfle_bits))
 			  ? MEMPCPY_Z196
 			  : (HAVE_MEMCPY_Z10 && S390_IS_Z10 (stfle_bits))
Index: glibc-2.26/sysdeps/s390/multiarch/ifunc-resolve.h
===================================================================
--- glibc-2.26.orig/sysdeps/s390/multiarch/ifunc-resolve.h
+++ glibc-2.26/sysdeps/s390/multiarch/ifunc-resolve.h
@@ -40,7 +40,7 @@
 		       ".machine pop"         "\n"			\
 		       : "=QS" (STFLE_BITS), "+d" (reg0)		\
 		       : : "cc");
-#define s390_libc_ifunc_init()						\
+#define s390_libc_ifunc_expr_stfle_init()				\
   unsigned long long stfle_bits = 0ULL;					\
   if (__glibc_likely ((hwcap & HWCAP_S390_STFLE)			\
 		      && (hwcap & HWCAP_S390_ZARCH)			\
@@ -61,7 +61,7 @@
 	   : __glibc_likely (S390_IS_Z10 (stfle_bits))			\
 	     ? RESOLVERFUNC##_z10					\
 	     : RESOLVERFUNC##_default,					\
-	   unsigned long int hwcap, s390_libc_ifunc_init);
+	   unsigned long int hwcap, s390_libc_ifunc_expr_stfle_init);
 
 #define s390_vx_libc_ifunc(FUNC)		\
   s390_vx_libc_ifunc2_redirected(FUNC, FUNC, FUNC)

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File 0011-S390-Cleanup-ifunc-resolve.h.patch of Package glibc.22972

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