1 files changed, 0 insertions, 92 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c b/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c
deleted file mode 100644
index 2756bf5346..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Create new context.
-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008.
-
-   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 <sysdep.h>
-#include <stdarg.h>
-#include <stdint.h>
-#include <ucontext.h>
-
-/* Sets up the outgoing arguments and the program counter for a user
-   context for the requested function call.
-
-   Returning to the correct parent context is pretty simple on
-   Sparc.  We only need to link up the register windows correctly.
-   Since global registers are clobbered by calls, we need not be
-   concerned about those, and thus is all could be worked out without
-   using a trampoline.
-
-   Except that we must deal with the signal mask, thus a trampoline
-   is unavoidable. 32-bit stackframe layout:
-	      +-----------------------------------------+
-	      | 7th and further parameters		|
-	      +-----------------------------------------+
-	      | backup storage for initial 6 parameters |
-	      +-----------------------------------------+
-	      | struct return pointer			|
-	      +-----------------------------------------+
-	      | 8 incoming registers			|
-	      +-----------------------------------------+
-	      | 8 local registers			|
-     %sp -->  +-----------------------------------------+
-
-*/
-
-void
-__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
-{
-  extern void __start_context (void);
-  unsigned long int *sp;
-  va_list ap;
-  int i;
-
-  sp = (unsigned long int *) (ucp->uc_stack.ss_sp + ucp->uc_stack.ss_size);
-  sp -= 16 + 7 + argc;
-  sp = (unsigned long int *) (((uintptr_t) sp) & ~(8 - 1));
-
-  for (i = 0; i < 8; i++)
-    sp[i + 8] = ucp->uc_mcontext.gregs[REG_O0 + i];
-
-  /* The struct return pointer is essentially unused, so we can
-     place the link there.  */
-  sp[16] = (unsigned long int) ucp->uc_link;
-
-  va_start (ap, argc);
-
-  /* Fill in outgoing arguments, including those which will
-     end up being passed on the stack.  */
-  for (i = 0; i < argc; i++)
-    {
-      unsigned long int arg = va_arg (ap, unsigned long int);
-      if (i < 6)
-	ucp->uc_mcontext.gregs[REG_O0 + i] = arg;
-      else
-	sp[i + 23 - 6] = arg;
-    }
-
-  va_end (ap);
-
-  ucp->uc_mcontext.gregs[REG_O6] = (unsigned long int) sp;
-
-  ucp->uc_mcontext.gregs[REG_O7] = ((unsigned long int) __start_context) - 8;
-
-  ucp->uc_mcontext.gregs[REG_PC] = (unsigned long int) func;
-  ucp->uc_mcontext.gregs[REG_nPC] = ucp->uc_mcontext.gregs[REG_PC] + 4;
-}
-
-weak_alias (__makecontext, makecontext)