/* MIPS ELF specific backend routines.
- Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
- Free Software Foundation, Inc.
+ Copyright (C) 2002-2020 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include "elf/common.h"
#include "elf/internal.h"
+#include "elf/mips.h"
+extern bfd_boolean _bfd_mips_elf_mkobject
+ (bfd *);
extern bfd_boolean _bfd_mips_elf_new_section_hook
(bfd *, asection *);
extern void _bfd_mips_elf_symbol_processing
(bfd *, asymbol *);
extern unsigned int _bfd_mips_elf_eh_frame_address_size
- (bfd *, asection *);
+ (bfd *, const asection *);
extern bfd_boolean _bfd_mips_elf_name_local_section_symbols
(bfd *);
extern bfd_boolean _bfd_mips_elf_section_processing
Elf_Internal_Sym *);
extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections
(bfd *, struct bfd_link_info *);
-extern void _bfd_mips_elf_final_write_processing
- (bfd *, bfd_boolean);
+extern bfd_boolean _bfd_mips_elf_sort_relocs_p
+ (asection *);
+extern void _bfd_mips_final_write_processing
+ (bfd *);
+extern bfd_boolean _bfd_mips_elf_final_write_processing
+ (bfd *);
extern int _bfd_mips_elf_additional_program_headers
(bfd *, struct bfd_link_info *);
extern bfd_boolean _bfd_mips_elf_modify_segment_map
extern asection * _bfd_mips_elf_gc_mark_hook
(asection *, struct bfd_link_info *, Elf_Internal_Rela *,
struct elf_link_hash_entry *, Elf_Internal_Sym *);
-extern bfd_boolean _bfd_mips_elf_gc_sweep_hook
- (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
extern void _bfd_mips_elf_copy_indirect_symbol
(struct bfd_link_info *, struct elf_link_hash_entry *,
struct elf_link_hash_entry *);
+extern void _bfd_mips_elf_hide_symbol
+ (struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean);
extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
(asection *);
+extern bfd_boolean _bfd_mips_elf_is_target_special_symbol
+ (bfd *abfd, asymbol *sym);
extern bfd_boolean _bfd_mips_elf_find_nearest_line
- (bfd *, asection *, asymbol **, bfd_vma, const char **,
- const char **, unsigned int *);
+ (bfd *, asymbol **, asection *, bfd_vma,
+ const char **, const char **, unsigned int *, unsigned int *);
extern bfd_boolean _bfd_mips_elf_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern bfd_boolean _bfd_mips_elf_set_section_contents
extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents
(bfd *, struct bfd_link_info *, struct bfd_link_order *,
bfd_byte *, bfd_boolean, asymbol **);
-extern bfd_boolean _bfd_mips_elf_mkobject
- (bfd *);
+extern bfd_boolean _bfd_mips_elf_relax_section
+ (bfd *abfd, asection *sec, struct bfd_link_info *link_info,
+ bfd_boolean *again);
extern struct bfd_link_hash_table *_bfd_mips_elf_link_hash_table_create
(bfd *);
extern struct bfd_link_hash_table *_bfd_mips_vxworks_link_hash_table_create
extern bfd_boolean _bfd_mips_elf_final_link
(bfd *, struct bfd_link_info *);
extern bfd_boolean _bfd_mips_elf_merge_private_bfd_data
- (bfd *, bfd *);
+ (bfd *, struct bfd_link_info *);
extern bfd_boolean _bfd_mips_elf_set_private_flags
(bfd *, flagword);
+extern const char * _bfd_mips_fp_abi_string
+ (int);
extern bfd_boolean _bfd_mips_elf_print_private_bfd_data
(bfd *, void *);
extern bfd_boolean _bfd_mips_elf_discard_info
extern bfd_boolean _bfd_mips_elf_read_ecoff_info
(bfd *, asection *, struct ecoff_debug_info *);
-extern void _bfd_mips16_elf_reloc_unshuffle
+extern void _bfd_mips_elf_reloc_unshuffle
(bfd *, int, bfd_boolean, bfd_byte *);
-extern void _bfd_mips16_elf_reloc_shuffle
+extern void _bfd_mips_elf_reloc_shuffle
(bfd *, int, bfd_boolean, bfd_byte *);
extern bfd_reloc_status_type _bfd_mips_elf_gprel16_with_gp
(bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma);
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
extern unsigned long _bfd_elf_mips_mach
(flagword);
-extern bfd_boolean _bfd_mips_relax_section
- (bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
extern bfd_vma _bfd_mips_elf_sign_extend
(bfd_vma, int);
extern void _bfd_mips_elf_merge_symbol_attribute
(struct elf_link_hash_entry *);
extern void _bfd_mips_elf_use_plts_and_copy_relocs
(struct bfd_link_info *);
+extern void _bfd_mips_elf_linker_flags
+ (struct bfd_link_info *, bfd_boolean, bfd_boolean, bfd_boolean);
+extern void _bfd_mips_elf_compact_branches
+ (struct bfd_link_info *, bfd_boolean);
extern bfd_boolean _bfd_mips_elf_init_stubs
(struct bfd_link_info *,
asection *(*) (const char *, asection *, asection *));
extern bfd_vma _bfd_mips_elf_plt_sym_val
(bfd_vma, const asection *, const arelent *rel);
-extern void _bfd_mips_post_process_headers
+extern long _bfd_mips_elf_get_synthetic_symtab
+ (bfd *, long, asymbol **, long, asymbol **, asymbol **);
+extern bfd_boolean _bfd_mips_elf_gc_mark_extra_sections
+ (struct bfd_link_info *, elf_gc_mark_hook_fn);
+extern bfd_boolean _bfd_mips_init_file_header
(bfd *abfd, struct bfd_link_info *link_info);
extern const struct bfd_elf_special_section _bfd_mips_elf_special_sections [];
extern bfd_boolean _bfd_mips_elf_common_definition (Elf_Internal_Sym *);
+extern int _bfd_mips_elf_compact_eh_encoding (struct bfd_link_info *);
+extern int _bfd_mips_elf_cant_unwind_opcode (struct bfd_link_info *);
+
+extern void _bfd_mips_elf_record_xhash_symbol
+ (struct elf_link_hash_entry *h, bfd_vma xlat_loc);
+
+/* MIPS ABI flags data access. For the disassembler. */
+extern struct elf_internal_abiflags_v0 *bfd_mips_elf_get_abiflags (bfd *);
+
+static inline bfd_boolean
+gprel16_reloc_p (unsigned int r_type)
+{
+ return (r_type == R_MIPS_GPREL16
+ || r_type == R_MIPS16_GPREL
+ || r_type == R_MICROMIPS_GPREL16
+ || r_type == R_MICROMIPS_GPREL7_S2);
+}
+
+static inline bfd_boolean
+literal_reloc_p (int r_type)
+{
+ return r_type == R_MIPS_LITERAL || r_type == R_MICROMIPS_LITERAL;
+}
+
#define elf_backend_common_definition _bfd_mips_elf_common_definition
#define elf_backend_name_local_section_symbols \
_bfd_mips_elf_name_local_section_symbols
#define elf_backend_eh_frame_address_size _bfd_mips_elf_eh_frame_address_size
#define elf_backend_merge_symbol_attribute _bfd_mips_elf_merge_symbol_attribute
#define elf_backend_ignore_undef_symbol _bfd_mips_elf_ignore_undef_symbol
-#define elf_backend_post_process_headers _bfd_mips_post_process_headers
+#define elf_backend_init_file_header _bfd_mips_init_file_header
+#define elf_backend_compact_eh_encoding _bfd_mips_elf_compact_eh_encoding
+#define elf_backend_cant_unwind_opcode _bfd_mips_elf_cant_unwind_opcode
+#define elf_backend_record_xhash_symbol _bfd_mips_elf_record_xhash_symbol
+#define elf_backend_always_renumber_dynsyms TRUE
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