good by nios

Get rid of NIOS support. We try to support NIOSII.

1 files changed, 0 insertions, 43 deletions

diff --git a/libc/sysdeps/linux/nios/brk.c b/libc/sysdeps/linux/nios/brk.c
deleted file mode 100644
index 2514262c6..000000000
--- a/libc/sysdeps/linux/nios/brk.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* brk system call for Linux/Nios2.
-   Copyright (C) 1995, 1996, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <unistd.h>
-#include <sys/syscall.h>
-#include <errno.h>
-
-/* This must be initialized data because commons can't have aliases.  */
-void *__curbrk attribute_hidden = 0;
-
-int brk (void *addr)
-{
-    void *newbrk;
-    register int g1 __asm__("%g1") = __NR_brk;
-    register void *o0 __asm__("%o0") = addr;
-
-    __asm__ __volatile__ ("trap 63\n\t" : "=r"(newbrk) : "0"(o0), "r"(g1));
-
-    __curbrk = newbrk;
-
-    if (newbrk < addr) {
-      __set_errno (ENOMEM);
-      return -1;
-    }
-
-    return 0;
-}
-libc_hidden_def(brk)