[glibc] hurd: Make init-first.c no longer x86-specific

[Samuel Thibault <sthibaul@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9eaa0e179962a10db91fe566753fc38623097dbe

commit 9eaa0e179962a10db91fe566753fc38623097dbe
Author: Sergey Bugaev <bugaevc@gmail.com>
Date:   Wed Jan 3 20:14:42 2024 +0300

    hurd: Make init-first.c no longer x86-specific
    
    This will make it usable in other ports.
    
    Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
    Message-ID: <20240103171502.1358371-10-bugaevc@gmail.com>

Diff:
---
 sysdeps/mach/hurd/{x86 => }/init-first.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sysdeps/mach/hurd/x86/init-first.c b/sysdeps/mach/hurd/init-first.c
similarity index 98%
rename from sysdeps/mach/hurd/x86/init-first.c
rename to sysdeps/mach/hurd/init-first.c
index 211b2096b6..8526191692 100644
--- a/sysdeps/mach/hurd/x86/init-first.c
+++ b/sysdeps/mach/hurd/init-first.c
@@ -1,4 +1,4 @@
-/* Initialization code run first thing by the ELF startup code.  For x86/Hurd.
+/* Initialization code run first thing by the ELF startup code.  For Hurd.
    Copyright (C) 1995-2024 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -155,7 +155,7 @@ first_init (void)
 
 #ifndef SHARED
   /* In the static case, we need to set up TLS early so that the stack
-     protection guard can be read at gs:0x14 by the gcc-generated snippets.  */
+     protection guard can be read at from TLS by the GCC-generated snippets.  */
   _hurd_tls_init (&__init1_tcbhead, 0);
 #endif