1 files changed, 84 insertions, 0 deletions
diff --git a/libexec/rtld-elf/arm/rtld_machdep.h b/libexec/rtld-elf/arm/rtld_machdep.h
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+++ b/libexec/rtld-elf/arm/rtld_machdep.h
@@ -0,0 +1,84 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 1999, 2000 John D. Polstra.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ */
+
+#ifndef RTLD_MACHDEP_H
+#define RTLD_MACHDEP_H	1
+
+#include <sys/types.h>
+#include <machine/atomic.h>
+#include <machine/acle-compat.h>
+#include <machine/tls.h>
+
+struct Struct_Obj_Entry;
+
+#define	MD_OBJ_ENTRY
+
+/* Return the address of the .dynamic section in the dynamic linker. */
+#define rtld_dynamic(obj) (&_DYNAMIC)
+
+/* No arch-specific dynamic tags */
+#define	arch_digest_dynamic(obj, dynp)	false
+
+/* No architecture specific notes */
+#define	arch_digest_note(obj, note)	false
+
+Elf_Addr reloc_jmpslot(Elf_Addr *where, Elf_Addr target,
+    const struct Struct_Obj_Entry *defobj, const struct Struct_Obj_Entry *obj,
+    const Elf_Rel *rel);
+
+#define make_function_pointer(def, defobj) \
+	((defobj)->relocbase + (def)->st_value)
+
+#define call_initfini_pointer(obj, target) \
+	(((InitFunc)(target))())
+	
+#define call_init_pointer(obj, target) \
+	(((InitArrFunc)(target))(main_argc, main_argv, environ))
+
+#define	call_ifunc_resolver(ptr) \
+	(((Elf_Addr (*)(void))ptr)())
+
+typedef struct {
+	unsigned long ti_module;
+	unsigned long ti_offset;
+} tls_index;
+
+#define round(size, align) \
+    (((size) + (align) - 1) & ~((align) - 1))
+#define calculate_first_tls_offset(size, align, offset)	\
+    round(8, align)
+#define calculate_tls_offset(prev_offset, prev_size, size, align, offset) \
+    round(prev_offset + prev_size, align)
+#define calculate_tls_post_size(align) \
+    round(TLS_TCB_SIZE, align) - TLS_TCB_SIZE
+	
+extern void *__tls_get_addr(tls_index *ti);
+
+#define md_abi_variant_hook(x)
+
+#endif