summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/sparc/crt0.c
diff options
context:
space:
mode:
Diffstat (limited to 'libc/sysdeps/linux/sparc/crt0.c')
-rw-r--r--libc/sysdeps/linux/sparc/crt0.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sparc/crt0.c b/libc/sysdeps/linux/sparc/crt0.c
new file mode 100644
index 000000000..02805fdde
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/crt0.c
@@ -0,0 +1,44 @@
+/* vi: set sw=4 ts=4: */
+/* uClibc/sysdeps/linux/i386/crt0.S
+ * Pull stuff off the stack and get uClibc moving.
+ *
+ * Copyright (C) 2000,2001 by Erik Andersen <andersen@uclibc.org>
+ *
+ * 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; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+extern void __uClibc_main(int argc,void *argv,void *envp);
+
+/* a little bit of stuff to support C++ */
+__asm__(".section .ctors,\"aw\"\n.align 4\n.global __CTOR_LIST__\n"
+ "__CTOR_LIST__:\n.long -1\n");
+
+__asm__(".section .dtors,\"aw\"\n.align 4\n.global __DTOR_LIST__\n"
+ "__DTOR_LIST__:\n.long -1\n");
+
+void _start(unsigned int first_arg)
+{
+ unsigned int argc;
+ char **argv, **envp;
+ unsigned long *stack;
+
+ stack = (unsigned long*) &first_arg;
+ argc = *(stack - 1);
+ argv = (char **) stack;
+ envp = (char **)stack + argc + 1;
+
+ __uClibc_main(argc, argv, envp);
+}
+