Just a skeleton for sparc. Builds, but pieces are missing and it doesn't

even get to dl_boot_bind correctly.

1 files changed, 82 insertions, 0 deletions

diff --git a/libexec/ld.so/sparc/rtld_machine.c b/libexec/ld.so/sparc/rtld_machine.c
new file mode 100644
index 00000000000..546e8c40fe7
--- /dev/null
+++ b/libexec/ld.so/sparc/rtld_machine.c
@@ -0,0 +1,82 @@
+/*	$OpenBSD: rtld_machine.c,v 1.1 2002/07/27 13:19:26 art Exp $ */
+
+/*
+ * Copyright (c) 1999 Dale Rahn
+ * Copyright (c) 2001 Niklas Hallqvist
+ * Copyright (c) 2001 Artur Grabowski
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed under OpenBSD by
+ *	Dale Rahn.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define _DYN_LOADER
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+#include <sys/mman.h>
+
+#include <nlist.h>
+#include <link.h>
+
+#include "syscall.h"
+#include "archdep.h"
+#include "resolve.h"
+
+void
+_dl_bcopy(const void *src, void *dest, int size)
+{
+	const unsigned char *psrc = src;
+	unsigned char *pdest = dest;
+	int i;
+
+	for (i = 0; i < size; i++)
+		pdest[i] = psrc[i];
+}
+
+int
+_dl_md_reloc(elf_object_t *object, int rel, int relasz)
+{
+	return (0);
+}
+/*
+ * Resolve a symbol at run-time.
+ */
+void *
+_dl_bind(elf_object_t *object, int index)
+{
+	return (NULL);
+}
+
+void
+_dl_install_plt(Elf_Word *pltgot, Elf_Addr proc)
+{
+}
+
+void
+_dl_md_reloc_got(elf_object_t *object, int lazy)
+{
+}