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-rw-r--r--binutils-2.25/bfd/elf32-sh64.h88
1 files changed, 88 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/elf32-sh64.h b/binutils-2.25/bfd/elf32-sh64.h
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+++ b/binutils-2.25/bfd/elf32-sh64.h
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+/* SH ELF support for BFD.
+ Copyright 2003, 2005, 2007 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef ELF32_SH64_H
+#define ELF32_SH64_H
+
+#define SH64_CRANGES_SECTION_NAME ".cranges"
+enum sh64_elf_cr_type {
+ CRT_NONE = 0,
+ CRT_DATA = 1,
+ CRT_SH5_ISA16 = 2,
+ CRT_SH5_ISA32 = 3
+};
+
+/* The official definition is this:
+
+ typedef struct {
+ Elf32_Addr cr_addr;
+ Elf32_Word cr_size;
+ Elf32_Half cr_type;
+ } Elf32_CRange;
+
+ but we have no use for that exact type. Instead we use this struct for
+ the internal representation. */
+typedef struct {
+ bfd_vma cr_addr;
+ bfd_size_type cr_size;
+ enum sh64_elf_cr_type cr_type;
+} sh64_elf_crange;
+
+#define SH64_CRANGE_SIZE (4 + 4 + 2)
+#define SH64_CRANGE_CR_ADDR_OFFSET 0
+#define SH64_CRANGE_CR_SIZE_OFFSET 4
+#define SH64_CRANGE_CR_TYPE_OFFSET (4 + 4)
+
+/* Get the contents type of an arbitrary address, or return CRT_NONE. */
+extern enum sh64_elf_cr_type sh64_get_contents_type
+ (asection *, bfd_vma, sh64_elf_crange *);
+
+/* Simpler interface.
+ FIXME: This seems redundant now that we export the interface above. */
+extern bfd_boolean sh64_address_is_shmedia
+ (asection *, bfd_vma);
+
+extern int _bfd_sh64_crange_qsort_cmpb
+ (const void *, const void *);
+extern int _bfd_sh64_crange_qsort_cmpl
+ (const void *, const void *);
+extern int _bfd_sh64_crange_bsearch_cmpb
+ (const void *, const void *);
+extern int _bfd_sh64_crange_bsearch_cmpl
+ (const void *, const void *);
+
+struct sh64_section_data
+{
+ flagword contents_flags;
+
+ /* Only used in the cranges section, but we don't have an official
+ backend-specific bfd field. */
+ bfd_size_type cranges_growth;
+};
+
+struct _sh64_elf_section_data
+{
+ struct bfd_elf_section_data elf;
+ struct sh64_section_data *sh64_info;
+};
+
+#define sh64_elf_section_data(sec) \
+ ((struct _sh64_elf_section_data *) elf_section_data (sec))
+
+#endif /* ELF32_SH64_H */