From 112a0ae18b831bf31f44d81b82666980312511d6 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 29 May 2019 18:39:06 -0300 Subject: m68k: Remove vDSO support Although defined in initial TLS/NPTL ABI for m68k and ColdFire [1], kernel support was never pushed upstream. This patch removes the unused m68k vDSO support. Checked with a build against m68k and m68k-coldfire and some basic tests on ARAnyM. * sysdeps/unix/sysv/linux/m68k/Makefile (sysdep_routines, sysdep-rtld-routines): Remove rules. * sysdeps/unix/sysv/linux/m68k/Versions (libc) [GLIBC_PRIVATE]: Remove __vdso_atomic_cmpxchg_32 and __vdso_atomic_barrier. (ld) [GLIBC_PRIVATE]: __rtld___vdso_read_tp, __rtld___vdso_atomic_cmpxchg_32, and __rtld___vdso_atomic_barrier. * sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h (atomic_compare_and_exchange_val_acq, atomic_full_barrier): Remove vDSO path for SHARED. * sysdeps/unix/sysv/linux/m68k/init-first.c: Remove file. * sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c: Likewise. * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: Likewise. * sysdeps/unix/sysv/linux/m68k/m68k-vdso.c: Likewise. * sysdeps/unix/sysv/linux/m68k/m68k-vdso.h: Likewise. * sysdeps/unix/sysv/linux/m68k/m68k-helpers.c: New file. [1] https://lists.debian.org/debian-68k/2007/11/msg00071.html --- sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c | 1 - 1 file changed, 1 deletion(-) delete mode 100644 sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c (limited to 'sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c') diff --git a/sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c b/sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c deleted file mode 100644 index 45982e99b9..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/libc-m68k-vdso.c +++ /dev/null @@ -1 +0,0 @@ -#include "m68k-vdso.c" -- cgit v1.2.3-70-g09d2