nios2: sync support with glibc

Only static linking is supported for now.
More debugging and analyzing for ld.so, TLS and NPTL
is required. But at least you can bootup a static
root fileystem in Qemu.

1 files changed, 0 insertions, 47 deletions

diff --git a/libc/sysdeps/linux/nios2/syscall.c b/libc/sysdeps/linux/nios2/syscall.c
deleted file mode 100644
index 60ddd02a6..000000000
--- a/libc/sysdeps/linux/nios2/syscall.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * libc/sysdeps/linux/nios2/syscall.c -- generic syscall function for linux/nios2
- *
- * Copyright (C) 2004 Microtronix Datacom Ltd.
- *
- * This program 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.
- *
- * This program 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 this program; see the file COPYING.LIB.  If not, see
- * <http://www.gnu.org/licenses/>.
- */
-
-#include <features.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-
-
-long syscall(long sysnum, long a, long b, long c, long d, long e, long f)
-{
-    register long _r2 __asm__("r2")=(long)TRAP_ID_SYSCALL;
-    register long _r3 __asm__("r3")=(long)sysnum;
-
-    register long _r4 __asm__("r4")=(long)(a);
-    register long _r5 __asm__("r5")=(long)(b);
-    register long _r6 __asm__("r6")=(long)(c);
-    register long _r7 __asm__("r7")=(long)(d);
-    register long _r8 __asm__("r8")=(long)(e);
-    register long _r9 __asm__("r9")=(long)(f);
-    __asm__ __volatile__(
-	    "trap "
-	    : "=r"(_r2), "=r"(_r3)
-	    : "0"(_r2), "1"(_r3),
-	      "r"(_r4), "r"(_r5), "r"(_r6), "r"(_r7), "r"(_r8), "r"(_r9)
-	    : "memory");
-
-  __syscall_return (long, _r2);
-}
-