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[deliverable/binutils-gdb.git] / bfd / elfxx-aarch64.h

diff --git a/bfd/elfxx-aarch64.h b/bfd/elfxx-aarch64.h
index 612b036c97b1182009c3a23e092a9a6767e42711..977faf3a4f8fc3bc9d6ee1700480e9f606caa4f0 100644 (file)
--- a/bfd/elfxx-aarch64.h
+++ b/bfd/elfxx-aarch64.h
@@ -1,5 +1,5 @@
 /* AArch64-specific backend routines.
-   Copyright (C) 2009-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2018 Free Software Foundation, Inc.
    Contributed by ARM Ltd.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -23,9 +23,22 @@
 #include "stdint.h"
 
 /* Take the PAGE component of an address or offset.  */
-#define PG(x)        ((x) & ~ (bfd_vma) 0xfff)
+#define PG(x)       ((x) & ~ (bfd_vma) 0xfff)
 #define PG_OFFSET(x) ((x) &   (bfd_vma) 0xfff)
 
+#define AARCH64_ADR_OP         0x10000000
+#define AARCH64_ADRP_OP                0x90000000
+#define AARCH64_ADRP_OP_MASK   0x9F000000
+
+extern bfd_signed_vma
+_bfd_aarch64_sign_extend (bfd_vma, int);
+
+extern uint32_t
+_bfd_aarch64_decode_adrp_imm (uint32_t);
+
+extern uint32_t
+_bfd_aarch64_reencode_adr_imm (uint32_t, uint32_t);
+
 extern bfd_reloc_status_type
 _bfd_aarch64_elf_put_addend (bfd *, bfd_byte *, bfd_reloc_code_real_type,
                             reloc_howto_type *, bfd_signed_vma);
@@ -50,5 +63,5 @@ _bfd_aarch64_elf_write_core_note (bfd *, char *, int *, int, ...);
 
 #define elf_backend_add_symbol_hook    _bfd_aarch64_elf_add_symbol_hook
 #define elf_backend_grok_prstatus      _bfd_aarch64_elf_grok_prstatus
-#define elf_backend_grok_psinfo         _bfd_aarch64_elf_grok_psinfo
-#define elf_backend_write_core_note     _bfd_aarch64_elf_write_core_note
+#define elf_backend_grok_psinfo                _bfd_aarch64_elf_grok_psinfo
+#define elf_backend_write_core_note    _bfd_aarch64_elf_write_core_note