From b935335155d65971fe2a54e32c0eb74303d4e4fc Mon Sep 17 00:00:00 2001 From: Stefan Liebler Date: Tue, 18 Dec 2018 13:57:12 +0100 Subject: S390: Refactor strncat ifunc handling. The ifunc handling for strncat is adjusted in order to omit ifunc variants if those will never be used as the minimum architecture level already supports newer CPUs by default. Glibc internal calls will then also use the "newer" ifunc variant. ChangeLog: * sysdeps/s390/multiarch/Makefile (sysdep_routines): Remove strncat variants. * sysdeps/s390/Makefile (sysdep_routines): Add strncat variants. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Refactor ifunc handling for strncat. * sysdeps/s390/multiarch/strncat-c.c: Move to ... * sysdeps/s390/strncat-c.c: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/strncat-vx.S: Move to ... * sysdeps/s390/strncat-vx.S: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/strncat.c: Move to ... * sysdeps/s390/strncat.c: ... here and adjust ifunc handling. * sysdeps/s390/ifunc-strncat.h: New file. --- sysdeps/s390/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sysdeps/s390/Makefile') diff --git a/sysdeps/s390/Makefile b/sysdeps/s390/Makefile index 3783f44..ec0fb8c 100644 --- a/sysdeps/s390/Makefile +++ b/sysdeps/s390/Makefile @@ -66,5 +66,6 @@ sysdep_routines += bzero memset memset-z900 \ stpcpy stpcpy-vx stpcpy-c \ strncpy strncpy-vx strncpy-z900 \ stpncpy stpncpy-vx stpncpy-c \ - strcat strcat-vx strcat-c + strcat strcat-vx strcat-c \ + strncat strncat-vx strncat-c endif -- cgit v1.1