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Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/brk.c')
-rw-r--r--sysdeps/unix/sysv/linux/sparc/brk.c56
1 files changed, 0 insertions, 56 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/brk.c b/sysdeps/unix/sysv/linux/sparc/brk.c
deleted file mode 100644
index 8f079bf444..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/brk.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* brk system call for Linux/SPARC.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx)
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sysdep.h>
-
-/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
-
-/* Old braindamage in GCC's crtstuff.c requires this symbol in an attempt
- to work around different old braindamage in the old Linux ELF dynamic
- linker. */
-weak_alias (__curbrk, ___brk_addr)
-
-int
-__brk (void *addr)
-{
- void *newbrk, *scratch;
-
- asm ("mov %1, %%g1\n\t"
- "mov %2, %%o0\n\t"
- "t 0x10\n\t"
- "mov %%o0, %0\n\t"
- : "=r" (newbrk)
- : "0" (__NR_brk), "r" (addr)
- : "g1", "o0");
-
- __curbrk = newbrk;
-
- if (newbrk < addr)
- {
- __set_errno (ENOMEM);
- return -1;
- }
-
- return 0;
-}
-weak_alias (__brk, brk)