From 460860f457e2a889785c506e8c77d4a7dff24d3e Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 8 Jan 2024 10:21:17 -0300 Subject: Remove ia64-linux-gnu Linux 6.7 removed ia64 from the official tree [1], following the general principle that a glibc port needs upstream support for the architecture in all the components it depends on (binutils, GCC, and the Linux kernel). Apart from the removal of sysdeps/ia64 and sysdeps/unix/sysv/linux/ia64, there are updates to various comments referencing ia64 for which removal of those references seemed appropriate. The configuration is removed from README and build-many-glibcs.py. The CONTRIBUTED-BY, elf/elf.h, manual/contrib.texi (the porting mention), *.po files, config.guess, and longlong.h are not changed. For Linux it allows cleanup some clone2 support on multiple files. The following bug can be closed as WONTFIX: BZ 22634 [2], BZ 14250 [3], BZ 21634 [4], BZ 10163 [5], BZ 16401 [6], and BZ 11585 [7]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43ff221426d33db909f7159fdf620c3b052e2d1c [2] https://sourceware.org/bugzilla/show_bug.cgi?id=22634 [3] https://sourceware.org/bugzilla/show_bug.cgi?id=14250 [4] https://sourceware.org/bugzilla/show_bug.cgi?id=21634 [5] https://sourceware.org/bugzilla/show_bug.cgi?id=10163 [6] https://sourceware.org/bugzilla/show_bug.cgi?id=16401 [7] https://sourceware.org/bugzilla/show_bug.cgi?id=11585 Reviewed-by: Carlos O'Donell --- sysdeps/unix/sysv/linux/dl-execstack.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'sysdeps/unix/sysv/linux/dl-execstack.c') diff --git a/sysdeps/unix/sysv/linux/dl-execstack.c b/sysdeps/unix/sysv/linux/dl-execstack.c index 84ac32a..3d8f3938 100644 --- a/sysdeps/unix/sysv/linux/dl-execstack.c +++ b/sysdeps/unix/sysv/linux/dl-execstack.c @@ -96,13 +96,7 @@ _dl_make_stacks_executable (void **stack_endp) int __nptl_change_stack_perm (struct pthread *pd) { -#ifdef NEED_SEPARATE_REGISTER_STACK - size_t pagemask = __getpagesize () - 1; - void *stack = (pd->stackblock - + (((((pd->stackblock_size - pd->guardsize) / 2) - & pagemask) + pd->guardsize) & pagemask)); - size_t len = pd->stackblock + pd->stackblock_size - stack; -#elif _STACK_GROWS_DOWN +#if _STACK_GROWS_DOWN void *stack = pd->stackblock + pd->guardsize; size_t len = pd->stackblock_size - pd->guardsize; #elif _STACK_GROWS_UP -- cgit v1.1