* [binutils-gdb] Generated docs and include files
@ 2023-05-03 6:05 Alan Modra
0 siblings, 0 replies; only message in thread
From: Alan Modra @ 2023-05-03 6:05 UTC (permalink / raw)
To: bfd-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=717d4bd6d199fcf834f741489aaf3bd800f9769f
commit 717d4bd6d199fcf834f741489aaf3bd800f9769f
Author: Alan Modra <amodra@gmail.com>
Date: Sun Apr 30 20:42:30 2023 +0930
Generated docs and include files
bfd/doc/chew.c extracts documentation from source code comments
annotated with keywords, and generates much of bfd.h and libbfd.h from
those same comments. The docs have suffered from people (me too)
adding things like CODE_FRAGMENT to the source to put code into bfd.h
without realising that CODE_FRAGMENT also puts @example around said
code into the docs. So we have random senseless things in the docs.
This patch fixes that problem (well, the senseless things from
CODE_FRAGMENT), moves most of the code out of bfd-in.h, and improves a
few chew.c features. libbfd.h now automatically gets ATTRIBUTE_HIDDEN
prototypes, and indentation in bfd.h and libbfd.h is better.
Diff:
---
bfd/Makefile.am | 13 +-
bfd/Makefile.in | 13 +-
bfd/archive.c | 31 +
bfd/archures.c | 1 +
bfd/bfd-in.h | 297 +-
bfd/bfd-in2.h | 10413 ++++++++++++++++++++++++++--------------------------
bfd/bfd.c | 68 +-
bfd/bfdio.c | 75 +-
bfd/bfdwin.c | 64 +-
bfd/cache.c | 2 +-
bfd/coffcode.h | 14 +-
bfd/compress.c | 2 +-
bfd/doc/chew.c | 53 +-
bfd/doc/doc.str | 25 +-
bfd/doc/proto.str | 41 +-
bfd/elfxx-mips.h | 2 +
bfd/hash.c | 272 +-
bfd/libbfd-in.h | 64 +-
bfd/libbfd.c | 37 +-
bfd/libbfd.h | 207 +-
bfd/libcoff.h | 7 +-
bfd/linker.c | 1 +
bfd/opncls.c | 36 +-
bfd/reloc.c | 26 +-
bfd/section.c | 21 +-
bfd/stab-syms.c | 11 +
bfd/stabs.c | 94 +-
bfd/syms.c | 29 +-
bfd/targets.c | 16 +-
gas/obj.h | 2 +
30 files changed, 6088 insertions(+), 5849 deletions(-)
diff --git a/bfd/Makefile.am b/bfd/Makefile.am
index 099229347b5..5c5fdefd3b8 100644
--- a/bfd/Makefile.am
+++ b/bfd/Makefile.am
@@ -904,13 +904,14 @@ stmp-bfd-h: bfd-in3.h
rm -f bfd-tmp.h
touch stmp-bfd-h
-BFD_H_FILES = bfd-in.h opncls.c libbfd.c \
- bfdio.c bfdwin.c section.c archures.c reloc.c \
- syms.c bfd.c archive.c corefile.c targets.c format.c \
- linker.c simple.c compress.c
+BFD_H_FILES = bfd-in.h libbfd.c hash.c section.c syms.c \
+ archive.c archures.c bfd.c bfdio.c bfdwin.c \
+ cache.c compress.c corefile.c format.c linker.c opncls.c \
+ reloc.c simple.c stab-syms.c stabs.c targets.c
BFD64_H_FILES = archive64.c
-LIBBFD_H_FILES = libbfd-in.h libbfd.c bfd.c bfdio.c bfdwin.c \
- cache.c reloc.c section.c targets.c archures.c linker.c
+LIBBFD_H_FILES = libbfd-in.h libbfd.c bfd.c bfdio.c \
+ archive.c archures.c bfdwin.c cache.c hash.c linker.c opncls.c \
+ reloc.c section.c stabs.c targets.c
LIBCOFF_H_FILES = libcoff-in.h coffcode.h
headers: stmp-bin2-h stmp-lbfd-h stmp-lcoff-h
diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index 5be3d1b6e9f..4edfedee924 100644
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -1196,14 +1196,15 @@ libbfd_la_SOURCES = $(BFD32_LIBS_CFILES)
EXTRA_libbfd_la_SOURCES = $(CFILES)
libbfd_la_DEPENDENCIES = $(OFILES) ofiles ../libsframe/libsframe.la
libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ $(LIBDL) $(ZLIB) $(ZSTD_LIBS) ../libsframe/libsframe.la
-BFD_H_FILES = bfd-in.h opncls.c libbfd.c \
- bfdio.c bfdwin.c section.c archures.c reloc.c \
- syms.c bfd.c archive.c corefile.c targets.c format.c \
- linker.c simple.c compress.c
+BFD_H_FILES = bfd-in.h libbfd.c hash.c section.c syms.c \
+ archive.c archures.c bfd.c bfdio.c bfdwin.c \
+ cache.c compress.c corefile.c format.c linker.c opncls.c \
+ reloc.c simple.c stab-syms.c stabs.c targets.c
BFD64_H_FILES = archive64.c
-LIBBFD_H_FILES = libbfd-in.h libbfd.c bfd.c bfdio.c bfdwin.c \
- cache.c reloc.c section.c targets.c archures.c linker.c
+LIBBFD_H_FILES = libbfd-in.h libbfd.c bfd.c bfdio.c \
+ archive.c archures.c bfdwin.c cache.c hash.c linker.c opncls.c \
+ reloc.c section.c stabs.c targets.c
LIBCOFF_H_FILES = libcoff-in.h coffcode.h
diff --git a/bfd/archive.c b/bfd/archive.c
index 01bfcfc80a1..273a1b3b241 100644
--- a/bfd/archive.c
+++ b/bfd/archive.c
@@ -146,6 +146,37 @@ SUBSECTION
extern int errno;
#endif
+/*
+EXTERNAL
+.{* A canonical archive symbol. *}
+.{* This is a type pun with struct symdef/struct ranlib on purpose! *}
+.typedef struct carsym
+.{
+. const char *name;
+. file_ptr file_offset; {* Look here to find the file. *}
+.}
+.carsym;
+.
+.{* A count of carsyms (canonical archive symbols). *}
+. typedef unsigned long symindex;
+.#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
+.
+
+INTERNAL
+.{* Used in generating armaps (archive tables of contents). *}
+.struct orl {* Output ranlib. *}
+.{
+. char **name; {* Symbol name. *}
+. union
+. {
+. file_ptr pos;
+. bfd *abfd;
+. } u; {* bfd* or file position. *}
+. int namidx; {* Index into string table. *}
+.};
+.
+*/
+
/* We keep a cache of archive filepointers to archive elements to
speed up searching the archive by filepos. We only add an entry to
the cache when we actually read one. We also don't sort the cache;
diff --git a/bfd/archures.c b/bfd/archures.c
index ff1ee0f9de6..6fe8701b412 100644
--- a/bfd/archures.c
+++ b/bfd/archures.c
@@ -947,6 +947,7 @@ DESCRIPTION
architecture of the file.
.extern const bfd_arch_info_type bfd_default_arch_struct;
+.
*/
const bfd_arch_info_type bfd_default_arch_struct =
diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index 889aa45fcdd..14760396d4a 100644
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -75,9 +75,6 @@ extern "C" {
#define BFD64
#endif
-/* Forward declaration. */
-typedef struct bfd bfd;
-
/* Boolean type used in bfd.
General rule: Functions which are bfd_boolean return TRUE on
success and FALSE on failure (unless they're a predicate). */
@@ -130,69 +127,16 @@ typedef uint32_t symvalue;
typedef @bfd_file_ptr@ file_ptr;
typedef @bfd_ufile_ptr@ ufile_ptr;
-extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
-extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
-
-#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
-
typedef uint32_t flagword; /* 32 bits of flags */
typedef uint8_t bfd_byte;
-\f
-/* File formats. */
-
-typedef enum bfd_format
-{
- bfd_unknown = 0, /* File format is unknown. */
- bfd_object, /* Linker/assembler/compiler output. */
- bfd_archive, /* Object archive file. */
- bfd_core, /* Core dump. */
- bfd_type_end /* Marks the end; don't use it! */
-}
-bfd_format;
-\f
-/* Symbols and relocation. */
-
-/* A count of carsyms (canonical archive symbols). */
-typedef unsigned long symindex;
-
-#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
-/* A canonical archive symbol. */
-/* This is a type pun with struct ranlib on purpose! */
-typedef struct carsym
-{
- const char *name;
- file_ptr file_offset; /* Look here to find the file. */
-}
-carsym; /* To make these you call a carsymogen. */
-
-/* Used in generating armaps (archive tables of contents).
- Perhaps just a forward definition would do? */
-struct orl /* Output ranlib. */
-{
- char **name; /* Symbol name. */
- union
- {
- file_ptr pos;
- bfd *abfd;
- } u; /* bfd* or file position. */
- int namidx; /* Index into string table. */
-};
-
-/* Linenumber stuff. */
-typedef struct lineno_cache_entry
-{
- unsigned int line_number; /* Linenumber from start of function. */
- union
- {
- struct bfd_symbol *sym; /* Function name. */
- bfd_vma offset; /* Offset into section. */
- } u;
-}
-alent;
-\f
-/* Object and core file sections. */
+/* Forward declarations. */
+typedef struct bfd bfd;
+struct bfd_link_info;
+struct bfd_link_hash_entry;
typedef struct bfd_section *sec_ptr;
+typedef struct reloc_cache_entry arelent;
+struct orl;
#define align_power(addr, align) \
(((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align))))
@@ -205,234 +149,6 @@ typedef struct bfd_section *sec_ptr;
((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
: ~ (bfd_vma) 0)
-\f
-typedef enum bfd_print_symbol
-{
- bfd_print_symbol_name,
- bfd_print_symbol_more,
- bfd_print_symbol_all
-} bfd_print_symbol_type;
-
-/* Information about a symbol that nm needs. */
-
-typedef struct _symbol_info
-{
- symvalue value;
- char type;
- const char *name; /* Symbol name. */
- unsigned char stab_type; /* Stab type. */
- char stab_other; /* Stab other. */
- short stab_desc; /* Stab desc. */
- const char *stab_name; /* String for stab type. */
-} symbol_info;
-
-/* Get the name of a stabs type code. */
-
-extern const char *bfd_get_stab_name (int);
-\f
-/* Hash table routines. There is no way to free up a hash table. */
-
-/* An element in the hash table. Most uses will actually use a larger
- structure, and an instance of this will be the first field. */
-
-struct bfd_hash_entry
-{
- /* Next entry for this hash code. */
- struct bfd_hash_entry *next;
- /* String being hashed. */
- const char *string;
- /* Hash code. This is the full hash code, not the index into the
- table. */
- unsigned long hash;
-};
-
-/* A hash table. */
-
-struct bfd_hash_table
-{
- /* The hash array. */
- struct bfd_hash_entry **table;
- /* A function used to create new elements in the hash table. The
- first entry is itself a pointer to an element. When this
- function is first invoked, this pointer will be NULL. However,
- having the pointer permits a hierarchy of method functions to be
- built each of which calls the function in the superclass. Thus
- each function should be written to allocate a new block of memory
- only if the argument is NULL. */
- struct bfd_hash_entry *(*newfunc)
- (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
- /* An objalloc for this hash table. This is a struct objalloc *,
- but we use void * to avoid requiring the inclusion of objalloc.h. */
- void *memory;
- /* The number of slots in the hash table. */
- unsigned int size;
- /* The number of entries in the hash table. */
- unsigned int count;
- /* The size of elements. */
- unsigned int entsize;
- /* If non-zero, don't grow the hash table. */
- unsigned int frozen:1;
-};
-
-/* Initialize a hash table. */
-extern bool bfd_hash_table_init
- (struct bfd_hash_table *,
- struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
- struct bfd_hash_table *,
- const char *),
- unsigned int);
-
-/* Initialize a hash table specifying a size. */
-extern bool bfd_hash_table_init_n
- (struct bfd_hash_table *,
- struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
- struct bfd_hash_table *,
- const char *),
- unsigned int, unsigned int);
-
-/* Free up a hash table. */
-extern void bfd_hash_table_free
- (struct bfd_hash_table *);
-
-/* Look up a string in a hash table. If CREATE is TRUE, a new entry
- will be created for this string if one does not already exist. The
- COPY argument must be TRUE if this routine should copy the string
- into newly allocated memory when adding an entry. */
-extern struct bfd_hash_entry *bfd_hash_lookup
- (struct bfd_hash_table *, const char *, bool create, bool copy);
-
-/* Insert an entry in a hash table. */
-extern struct bfd_hash_entry *bfd_hash_insert
- (struct bfd_hash_table *, const char *, unsigned long);
-
-/* Rename an entry in a hash table. */
-extern void bfd_hash_rename
- (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
-
-/* Replace an entry in a hash table. */
-extern void bfd_hash_replace
- (struct bfd_hash_table *, struct bfd_hash_entry *old,
- struct bfd_hash_entry *nw);
-
-/* Base method for creating a hash table entry. */
-extern struct bfd_hash_entry *bfd_hash_newfunc
- (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
-
-/* Grab some space for a hash table entry. */
-extern void *bfd_hash_allocate
- (struct bfd_hash_table *, unsigned int);
-
-/* Traverse a hash table in a random order, calling a function on each
- element. If the function returns FALSE, the traversal stops. The
- INFO argument is passed to the function. */
-extern void bfd_hash_traverse
- (struct bfd_hash_table *,
- bool (*) (struct bfd_hash_entry *, void *),
- void *info);
-
-/* Allows the default size of a hash table to be configured. New hash
- tables allocated using bfd_hash_table_init will be created with
- this size. */
-extern unsigned int bfd_hash_set_default_size (unsigned int);
-
-/* This structure is used to keep track of stabs in sections
- information while linking. */
-
-struct stab_info
-{
- /* A hash table used to hold stabs strings. */
- struct bfd_strtab_hash *strings;
- /* The header file hash table. */
- struct bfd_hash_table includes;
- /* The first .stabstr section. */
- struct bfd_section *stabstr;
-};
-
-#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
-
-/* User program access to BFD facilities. */
-
-/* Direct I/O routines, for programs which know more about the object
- file than BFD does. Use higher level routines if possible. */
-
-extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
-extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
-extern int bfd_seek (bfd *, file_ptr, int);
-extern file_ptr bfd_tell (bfd *);
-extern int bfd_flush (bfd *);
-extern int bfd_stat (bfd *, struct stat *);
-
-extern bool bfd_cache_close
- (bfd *abfd);
-/* NB: This declaration should match the autogenerated one in libbfd.h. */
-
-extern bool bfd_cache_close_all (void);
-
-extern bool bfd_record_phdr
- (bfd *, unsigned long, bool, flagword, bool, bfd_vma,
- bool, bool, unsigned int, struct bfd_section **);
-
-/* Byte swapping routines. */
-
-uint64_t bfd_getb64 (const void *);
-uint64_t bfd_getl64 (const void *);
-int64_t bfd_getb_signed_64 (const void *);
-int64_t bfd_getl_signed_64 (const void *);
-bfd_vma bfd_getb32 (const void *);
-bfd_vma bfd_getl32 (const void *);
-bfd_signed_vma bfd_getb_signed_32 (const void *);
-bfd_signed_vma bfd_getl_signed_32 (const void *);
-bfd_vma bfd_getb16 (const void *);
-bfd_vma bfd_getl16 (const void *);
-bfd_signed_vma bfd_getb_signed_16 (const void *);
-bfd_signed_vma bfd_getl_signed_16 (const void *);
-void bfd_putb64 (uint64_t, void *);
-void bfd_putl64 (uint64_t, void *);
-void bfd_putb32 (bfd_vma, void *);
-void bfd_putl32 (bfd_vma, void *);
-void bfd_putb24 (bfd_vma, void *);
-void bfd_putl24 (bfd_vma, void *);
-void bfd_putb16 (bfd_vma, void *);
-void bfd_putl16 (bfd_vma, void *);
-
-/* Byte swapping routines which take size and endiannes as arguments. */
-
-uint64_t bfd_get_bits (const void *, int, bool);
-void bfd_put_bits (uint64_t, void *, int, bool);
-
-
-/* mmap hacks */
-
-struct _bfd_window_internal;
-typedef struct _bfd_window_internal bfd_window_internal;
-
-typedef struct _bfd_window
-{
- /* What the user asked for. */
- void *data;
- bfd_size_type size;
- /* The actual window used by BFD. Small user-requested read-only
- regions sharing a page may share a single window into the object
- file. Read-write versions shouldn't until I've fixed things to
- keep track of which portions have been claimed by the
- application; don't want to give the same region back when the
- application wants two writable copies! */
- struct _bfd_window_internal *i;
-}
-bfd_window;
-
-extern void bfd_init_window
- (bfd_window *);
-extern void bfd_free_window
- (bfd_window *);
-extern bool bfd_get_file_window
- (bfd *, file_ptr, bfd_size_type, bfd_window *, bool);
-/* Forward declarations. */
-struct ecoff_debug_info;
-struct ecoff_debug_swap;
-struct ecoff_extr;
-struct bfd_link_info;
-struct bfd_link_hash_entry;
/* Return TRUE if the start of STR matches PREFIX, FALSE otherwise. */
@@ -441,3 +157,4 @@ startswith (const char *str, const char *prefix)
{
return strncmp (str, prefix, strlen (prefix)) == 0;
}
+
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 0c1844d5ca4..a5a9f1c3be0 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -1,8 +1,9 @@
/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
- generated from "bfd-in.h", "opncls.c", "libbfd.c", "bfdio.c",
- "bfdwin.c", "section.c", "archures.c", "reloc.c", "syms.c", "bfd.c",
- "archive.c", "corefile.c", "targets.c", "format.c", "linker.c",
- "simple.c" and "compress.c".
+ generated from "bfd-in.h", "libbfd.c", "hash.c", "section.c",
+ "syms.c", "archive.c", "archures.c", "bfd.c", "bfdio.c", "bfdwin.c",
+ "cache.c", "compress.c", "corefile.c", "format.c", "linker.c",
+ "opncls.c", "reloc.c", "simple.c", "stab-syms.c", "stabs.c" and
+ "targets.c".
Run "make headers" in your build bfd/ to regenerate. */
/* Main header file for the bfd library -- portable access to object files.
@@ -82,9 +83,6 @@ extern "C" {
#define BFD64
#endif
-/* Forward declaration. */
-typedef struct bfd bfd;
-
/* Boolean type used in bfd.
General rule: Functions which are bfd_boolean return TRUE on
success and FALSE on failure (unless they're a predicate). */
@@ -137,69 +135,16 @@ typedef uint32_t symvalue;
typedef @bfd_file_ptr@ file_ptr;
typedef @bfd_ufile_ptr@ ufile_ptr;
-extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
-extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
-
-#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
-
typedef uint32_t flagword; /* 32 bits of flags */
typedef uint8_t bfd_byte;
-\f
-/* File formats. */
-
-typedef enum bfd_format
-{
- bfd_unknown = 0, /* File format is unknown. */
- bfd_object, /* Linker/assembler/compiler output. */
- bfd_archive, /* Object archive file. */
- bfd_core, /* Core dump. */
- bfd_type_end /* Marks the end; don't use it! */
-}
-bfd_format;
-\f
-/* Symbols and relocation. */
-
-/* A count of carsyms (canonical archive symbols). */
-typedef unsigned long symindex;
-
-#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
-
-/* A canonical archive symbol. */
-/* This is a type pun with struct ranlib on purpose! */
-typedef struct carsym
-{
- const char *name;
- file_ptr file_offset; /* Look here to find the file. */
-}
-carsym; /* To make these you call a carsymogen. */
-
-/* Used in generating armaps (archive tables of contents).
- Perhaps just a forward definition would do? */
-struct orl /* Output ranlib. */
-{
- char **name; /* Symbol name. */
- union
- {
- file_ptr pos;
- bfd *abfd;
- } u; /* bfd* or file position. */
- int namidx; /* Index into string table. */
-};
-/* Linenumber stuff. */
-typedef struct lineno_cache_entry
-{
- unsigned int line_number; /* Linenumber from start of function. */
- union
- {
- struct bfd_symbol *sym; /* Function name. */
- bfd_vma offset; /* Offset into section. */
- } u;
-}
-alent;
-\f
-/* Object and core file sections. */
+/* Forward declarations. */
+typedef struct bfd bfd;
+struct bfd_link_info;
+struct bfd_link_hash_entry;
typedef struct bfd_section *sec_ptr;
+typedef struct reloc_cache_entry arelent;
+struct orl;
#define align_power(addr, align) \
(((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align))))
@@ -212,234 +157,6 @@ typedef struct bfd_section *sec_ptr;
((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
: ~ (bfd_vma) 0)
-\f
-typedef enum bfd_print_symbol
-{
- bfd_print_symbol_name,
- bfd_print_symbol_more,
- bfd_print_symbol_all
-} bfd_print_symbol_type;
-
-/* Information about a symbol that nm needs. */
-
-typedef struct _symbol_info
-{
- symvalue value;
- char type;
- const char *name; /* Symbol name. */
- unsigned char stab_type; /* Stab type. */
- char stab_other; /* Stab other. */
- short stab_desc; /* Stab desc. */
- const char *stab_name; /* String for stab type. */
-} symbol_info;
-
-/* Get the name of a stabs type code. */
-
-extern const char *bfd_get_stab_name (int);
-\f
-/* Hash table routines. There is no way to free up a hash table. */
-
-/* An element in the hash table. Most uses will actually use a larger
- structure, and an instance of this will be the first field. */
-
-struct bfd_hash_entry
-{
- /* Next entry for this hash code. */
- struct bfd_hash_entry *next;
- /* String being hashed. */
- const char *string;
- /* Hash code. This is the full hash code, not the index into the
- table. */
- unsigned long hash;
-};
-
-/* A hash table. */
-
-struct bfd_hash_table
-{
- /* The hash array. */
- struct bfd_hash_entry **table;
- /* A function used to create new elements in the hash table. The
- first entry is itself a pointer to an element. When this
- function is first invoked, this pointer will be NULL. However,
- having the pointer permits a hierarchy of method functions to be
- built each of which calls the function in the superclass. Thus
- each function should be written to allocate a new block of memory
- only if the argument is NULL. */
- struct bfd_hash_entry *(*newfunc)
- (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
- /* An objalloc for this hash table. This is a struct objalloc *,
- but we use void * to avoid requiring the inclusion of objalloc.h. */
- void *memory;
- /* The number of slots in the hash table. */
- unsigned int size;
- /* The number of entries in the hash table. */
- unsigned int count;
- /* The size of elements. */
- unsigned int entsize;
- /* If non-zero, don't grow the hash table. */
- unsigned int frozen:1;
-};
-
-/* Initialize a hash table. */
-extern bool bfd_hash_table_init
- (struct bfd_hash_table *,
- struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
- struct bfd_hash_table *,
- const char *),
- unsigned int);
-
-/* Initialize a hash table specifying a size. */
-extern bool bfd_hash_table_init_n
- (struct bfd_hash_table *,
- struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
- struct bfd_hash_table *,
- const char *),
- unsigned int, unsigned int);
-
-/* Free up a hash table. */
-extern void bfd_hash_table_free
- (struct bfd_hash_table *);
-
-/* Look up a string in a hash table. If CREATE is TRUE, a new entry
- will be created for this string if one does not already exist. The
- COPY argument must be TRUE if this routine should copy the string
- into newly allocated memory when adding an entry. */
-extern struct bfd_hash_entry *bfd_hash_lookup
- (struct bfd_hash_table *, const char *, bool create, bool copy);
-
-/* Insert an entry in a hash table. */
-extern struct bfd_hash_entry *bfd_hash_insert
- (struct bfd_hash_table *, const char *, unsigned long);
-
-/* Rename an entry in a hash table. */
-extern void bfd_hash_rename
- (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
-
-/* Replace an entry in a hash table. */
-extern void bfd_hash_replace
- (struct bfd_hash_table *, struct bfd_hash_entry *old,
- struct bfd_hash_entry *nw);
-
-/* Base method for creating a hash table entry. */
-extern struct bfd_hash_entry *bfd_hash_newfunc
- (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
-
-/* Grab some space for a hash table entry. */
-extern void *bfd_hash_allocate
- (struct bfd_hash_table *, unsigned int);
-
-/* Traverse a hash table in a random order, calling a function on each
- element. If the function returns FALSE, the traversal stops. The
- INFO argument is passed to the function. */
-extern void bfd_hash_traverse
- (struct bfd_hash_table *,
- bool (*) (struct bfd_hash_entry *, void *),
- void *info);
-
-/* Allows the default size of a hash table to be configured. New hash
- tables allocated using bfd_hash_table_init will be created with
- this size. */
-extern unsigned int bfd_hash_set_default_size (unsigned int);
-
-/* This structure is used to keep track of stabs in sections
- information while linking. */
-
-struct stab_info
-{
- /* A hash table used to hold stabs strings. */
- struct bfd_strtab_hash *strings;
- /* The header file hash table. */
- struct bfd_hash_table includes;
- /* The first .stabstr section. */
- struct bfd_section *stabstr;
-};
-
-#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
-
-/* User program access to BFD facilities. */
-
-/* Direct I/O routines, for programs which know more about the object
- file than BFD does. Use higher level routines if possible. */
-
-extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
-extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
-extern int bfd_seek (bfd *, file_ptr, int);
-extern file_ptr bfd_tell (bfd *);
-extern int bfd_flush (bfd *);
-extern int bfd_stat (bfd *, struct stat *);
-
-extern bool bfd_cache_close
- (bfd *abfd);
-/* NB: This declaration should match the autogenerated one in libbfd.h. */
-
-extern bool bfd_cache_close_all (void);
-
-extern bool bfd_record_phdr
- (bfd *, unsigned long, bool, flagword, bool, bfd_vma,
- bool, bool, unsigned int, struct bfd_section **);
-
-/* Byte swapping routines. */
-
-uint64_t bfd_getb64 (const void *);
-uint64_t bfd_getl64 (const void *);
-int64_t bfd_getb_signed_64 (const void *);
-int64_t bfd_getl_signed_64 (const void *);
-bfd_vma bfd_getb32 (const void *);
-bfd_vma bfd_getl32 (const void *);
-bfd_signed_vma bfd_getb_signed_32 (const void *);
-bfd_signed_vma bfd_getl_signed_32 (const void *);
-bfd_vma bfd_getb16 (const void *);
-bfd_vma bfd_getl16 (const void *);
-bfd_signed_vma bfd_getb_signed_16 (const void *);
-bfd_signed_vma bfd_getl_signed_16 (const void *);
-void bfd_putb64 (uint64_t, void *);
-void bfd_putl64 (uint64_t, void *);
-void bfd_putb32 (bfd_vma, void *);
-void bfd_putl32 (bfd_vma, void *);
-void bfd_putb24 (bfd_vma, void *);
-void bfd_putl24 (bfd_vma, void *);
-void bfd_putb16 (bfd_vma, void *);
-void bfd_putl16 (bfd_vma, void *);
-
-/* Byte swapping routines which take size and endiannes as arguments. */
-
-uint64_t bfd_get_bits (const void *, int, bool);
-void bfd_put_bits (uint64_t, void *, int, bool);
-
-
-/* mmap hacks */
-
-struct _bfd_window_internal;
-typedef struct _bfd_window_internal bfd_window_internal;
-
-typedef struct _bfd_window
-{
- /* What the user asked for. */
- void *data;
- bfd_size_type size;
- /* The actual window used by BFD. Small user-requested read-only
- regions sharing a page may share a single window into the object
- file. Read-write versions shouldn't until I've fixed things to
- keep track of which portions have been claimed by the
- application; don't want to give the same region back when the
- application wants two writable copies! */
- struct _bfd_window_internal *i;
-}
-bfd_window;
-
-extern void bfd_init_window
- (bfd_window *);
-extern void bfd_free_window
- (bfd_window *);
-extern bool bfd_get_file_window
- (bfd *, file_ptr, bfd_size_type, bfd_window *, bool);
-/* Forward declarations. */
-struct ecoff_debug_info;
-struct ecoff_debug_swap;
-struct ecoff_extr;
-struct bfd_link_info;
-struct bfd_link_hash_entry;
/* Return TRUE if the start of STR matches PREFIX, FALSE otherwise. */
@@ -448,75 +165,6 @@ startswith (const char *str, const char *prefix)
{
return strncmp (str, prefix, strlen (prefix)) == 0;
}
-/* Extracted from opncls.c. */
-/* Set to N to open the next N BFDs using an alternate id space. */
-extern unsigned int bfd_use_reserved_id;
-bfd *bfd_fopen (const char *filename, const char *target,
- const char *mode, int fd);
-
-bfd *bfd_openr (const char *filename, const char *target);
-
-bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
-
-bfd *bfd_fdopenw (const char *filename, const char *target, int fd);
-
-bfd *bfd_openstreamr (const char * filename, const char * target,
- void * stream);
-
-bfd *bfd_openr_iovec (const char *filename, const char *target,
- void *(*open_func) (struct bfd *nbfd,
- void *open_closure),
- void *open_closure,
- file_ptr (*pread_func) (struct bfd *nbfd,
- void *stream,
- void *buf,
- file_ptr nbytes,
- file_ptr offset),
- int (*close_func) (struct bfd *nbfd,
- void *stream),
- int (*stat_func) (struct bfd *abfd,
- void *stream,
- struct stat *sb));
-
-bfd *bfd_openw (const char *filename, const char *target);
-
-bfd *bfd_elf_bfd_from_remote_memory
- (bfd *templ, bfd_vma ehdr_vma, bfd_size_type size, bfd_vma *loadbasep,
- int (*target_read_memory)
- (bfd_vma vma, bfd_byte *myaddr, bfd_size_type len));
-
-bool bfd_close (bfd *abfd);
-
-bool bfd_close_all_done (bfd *);
-
-bfd *bfd_create (const char *filename, bfd *templ);
-
-bool bfd_make_writable (bfd *abfd);
-
-bool bfd_make_readable (bfd *abfd);
-
-uint32_t bfd_calc_gnu_debuglink_crc32
- (uint32_t crc, const bfd_byte *buf, bfd_size_type len);
-
-char *bfd_get_debug_link_info (bfd *abfd, uint32_t *crc32_out);
-
-char *bfd_get_alt_debug_link_info (bfd * abfd,
- bfd_size_type *buildid_len,
- bfd_byte **buildid_out);
-
-char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
-
-char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir);
-
-struct bfd_section *bfd_create_gnu_debuglink_section
- (bfd *abfd, const char *filename);
-
-bool bfd_fill_in_gnu_debuglink_section
- (bfd *abfd, struct bfd_section *sect, const char *filename);
-
-char *bfd_follow_build_id_debuglink (bfd *abfd, const char *dir);
-
-const char *bfd_set_filename (bfd *abfd, const char *filename);
/* Extracted from libbfd.c. */
void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
@@ -651,19 +299,130 @@ bfd_vma bfd_getl24 (const void *p);
#define H_GET_S8 bfd_h_get_signed_8
-/* Extracted from bfdio.c. */
-long bfd_get_mtime (bfd *abfd);
-
-ufile_ptr bfd_get_size (bfd *abfd);
+uint64_t bfd_getb64 (const void *);
+uint64_t bfd_getl64 (const void *);
+int64_t bfd_getb_signed_64 (const void *);
+int64_t bfd_getl_signed_64 (const void *);
+bfd_vma bfd_getb32 (const void *);
+bfd_vma bfd_getl32 (const void *);
+bfd_signed_vma bfd_getb_signed_32 (const void *);
+bfd_signed_vma bfd_getl_signed_32 (const void *);
+bfd_vma bfd_getb16 (const void *);
+bfd_vma bfd_getl16 (const void *);
+bfd_signed_vma bfd_getb_signed_16 (const void *);
+bfd_signed_vma bfd_getl_signed_16 (const void *);
+void bfd_putb64 (uint64_t, void *);
+void bfd_putl64 (uint64_t, void *);
+void bfd_putb32 (bfd_vma, void *);
+void bfd_putl32 (bfd_vma, void *);
+void bfd_putb24 (bfd_vma, void *);
+void bfd_putl24 (bfd_vma, void *);
+void bfd_putb16 (bfd_vma, void *);
+void bfd_putl16 (bfd_vma, void *);
+uint64_t bfd_get_bits (const void *, int, bool);
+void bfd_put_bits (uint64_t, void *, int, bool);
-ufile_ptr bfd_get_file_size (bfd *abfd);
+/* Extracted from hash.c. */
+/* An element in the hash table. Most uses will actually use a larger
+ structure, and an instance of this will be the first field. */
-void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
- int prot, int flags, file_ptr offset,
- void **map_addr, bfd_size_type *map_len);
+struct bfd_hash_entry
+{
+ /* Next entry for this hash code. */
+ struct bfd_hash_entry *next;
+ /* String being hashed. */
+ const char *string;
+ /* Hash code. This is the full hash code, not the index into the
+ table. */
+ unsigned long hash;
+};
+
+/* A hash table. */
+
+struct bfd_hash_table
+{
+ /* The hash array. */
+ struct bfd_hash_entry **table;
+ /* A function used to create new elements in the hash table. The
+ first entry is itself a pointer to an element. When this
+ function is first invoked, this pointer will be NULL. However,
+ having the pointer permits a hierarchy of method functions to be
+ built each of which calls the function in the superclass. Thus
+ each function should be written to allocate a new block of memory
+ only if the argument is NULL. */
+ struct bfd_hash_entry *(*newfunc)
+ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
+ /* An objalloc for this hash table. This is a struct objalloc *,
+ but we use void * to avoid requiring the inclusion of objalloc.h. */
+ void *memory;
+ /* The number of slots in the hash table. */
+ unsigned int size;
+ /* The number of entries in the hash table. */
+ unsigned int count;
+ /* The size of elements. */
+ unsigned int entsize;
+ /* If non-zero, don't grow the hash table. */
+ unsigned int frozen:1;
+};
+
+bool bfd_hash_table_init_n
+ (struct bfd_hash_table *,
+ struct bfd_hash_entry *(* /*newfunc*/)
+ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *),
+ unsigned int /*entsize*/, unsigned int /*size*/);
+
+bool bfd_hash_table_init
+ (struct bfd_hash_table *,
+ struct bfd_hash_entry *(* /*newfunc*/)
+ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *),
+ unsigned int /*entsize*/);
+
+void bfd_hash_table_free (struct bfd_hash_table *);
+
+struct bfd_hash_entry *bfd_hash_lookup
+ (struct bfd_hash_table *, const char *,
+ bool /*create*/, bool /*copy*/);
+
+struct bfd_hash_entry *bfd_hash_insert
+ (struct bfd_hash_table *,
+ const char *,
+ unsigned long /*hash*/);
+
+void bfd_hash_rename (struct bfd_hash_table *,
+ const char *,
+ struct bfd_hash_entry *);
+
+void bfd_hash_replace (struct bfd_hash_table *,
+ struct bfd_hash_entry * /*old*/,
+ struct bfd_hash_entry * /*new*/);
+
+void *bfd_hash_allocate (struct bfd_hash_table *,
+ unsigned int /*size*/);
+
+struct bfd_hash_entry *bfd_hash_newfunc
+ (struct bfd_hash_entry *,
+ struct bfd_hash_table *,
+ const char *);
+
+void bfd_hash_traverse
+ (struct bfd_hash_table *,
+ bool (*) (struct bfd_hash_entry *, void *),
+ void *);
+
+unsigned int bfd_hash_set_default_size (unsigned int);
-/* Extracted from bfdwin.c. */
/* Extracted from section.c. */
+/* Linenumber stuff. */
+typedef struct lineno_cache_entry
+{
+ unsigned int line_number; /* Linenumber from start of function. */
+ union
+ {
+ struct bfd_symbol *sym; /* Function name. */
+ bfd_vma offset; /* Offset into section. */
+ } u;
+}
+alent;
typedef struct bfd_section
{
@@ -1013,7 +772,7 @@ typedef struct bfd_section
/* If the SEC_IN_MEMORY flag is set, this points to the actual
contents. */
- unsigned char *contents;
+ bfd_byte *contents;
/* Attached line number information. */
alent *lineno;
@@ -1192,8 +951,8 @@ static inline bool
bfd_is_const_section (const asection *sec)
{
return (sec >= _bfd_std_section
- && sec < _bfd_std_section + (sizeof (_bfd_std_section)
- / sizeof (_bfd_std_section[0])));
+ && sec < _bfd_std_section + (sizeof (_bfd_std_section)
+ / sizeof (_bfd_std_section[0])));
}
/* Return TRUE if input section SEC has been discarded. */
@@ -1201,48 +960,48 @@ static inline bool
discarded_section (const asection *sec)
{
return (!bfd_is_abs_section (sec)
- && bfd_is_abs_section (sec->output_section)
- && sec->sec_info_type != SEC_INFO_TYPE_MERGE
- && sec->sec_info_type != SEC_INFO_TYPE_JUST_SYMS);
+ && bfd_is_abs_section (sec->output_section)
+ && sec->sec_info_type != SEC_INFO_TYPE_MERGE
+ && sec->sec_info_type != SEC_INFO_TYPE_JUST_SYMS);
}
#define BFD_FAKE_SECTION(SEC, SYM, NAME, IDX, FLAGS) \
/* name, next, prev, id, section_id, index, flags, user_set_vma, */ \
{ NAME, NULL, NULL, IDX, 0, 0, FLAGS, 0, \
- \
+ \
/* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
0, 0, 1, 0, \
- \
+ \
/* segment_mark, sec_info_type, use_rela_p, */ \
0, 0, 0, \
- \
+ \
/* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
0, 0, 0, 0, 0, 0, \
- \
+ \
/* vma, lma, size, rawsize, compressed_size, */ \
0, 0, 0, 0, 0, \
- \
+ \
/* output_offset, output_section, relocation, orelocation, */ \
0, &SEC, NULL, NULL, \
- \
+ \
/* reloc_count, alignment_power, filepos, rel_filepos, */ \
0, 0, 0, 0, \
- \
+ \
/* line_filepos, userdata, contents, lineno, lineno_count, */ \
0, NULL, NULL, NULL, 0, \
- \
+ \
/* entsize, kept_section, moving_line_filepos, */ \
0, NULL, 0, \
- \
+ \
/* target_index, used_by_bfd, constructor_chain, owner, */ \
0, NULL, NULL, NULL, \
- \
+ \
/* symbol, symbol_ptr_ptr, */ \
(struct bfd_symbol *) SYM, &SEC.symbol, \
- \
+ \
/* map_head, map_tail, already_assigned, type */ \
{ NULL }, { NULL }, NULL, 0 \
- \
+ \
}
/* We use a macro to initialize the static asymbol structures because
@@ -1319,202 +1078,434 @@ bool bfd_copy_private_section_data
#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
BFD_SEND (obfd, _bfd_copy_private_section_data, \
- (ibfd, isection, obfd, osection))
+ (ibfd, isection, obfd, osection))
bool bfd_generic_is_group_section (bfd *, const asection *sec);
const char *bfd_generic_group_name (bfd *, const asection *sec);
bool bfd_generic_discard_group (bfd *abfd, asection *group);
-/* Extracted from archures.c. */
-enum bfd_architecture
+/* Extracted from syms.c. */
+typedef struct bfd_symbol
{
- bfd_arch_unknown, /* File arch not known. */
- bfd_arch_obscure, /* Arch known, not one of these. */
- bfd_arch_m68k, /* Motorola 68xxx. */
-#define bfd_mach_m68000 1
-#define bfd_mach_m68008 2
-#define bfd_mach_m68010 3
-#define bfd_mach_m68020 4
-#define bfd_mach_m68030 5
-#define bfd_mach_m68040 6
-#define bfd_mach_m68060 7
-#define bfd_mach_cpu32 8
-#define bfd_mach_fido 9
-#define bfd_mach_mcf_isa_a_nodiv 10
-#define bfd_mach_mcf_isa_a 11
-#define bfd_mach_mcf_isa_a_mac 12
-#define bfd_mach_mcf_isa_a_emac 13
-#define bfd_mach_mcf_isa_aplus 14
-#define bfd_mach_mcf_isa_aplus_mac 15
-#define bfd_mach_mcf_isa_aplus_emac 16
-#define bfd_mach_mcf_isa_b_nousp 17
-#define bfd_mach_mcf_isa_b_nousp_mac 18
-#define bfd_mach_mcf_isa_b_nousp_emac 19
-#define bfd_mach_mcf_isa_b 20
-#define bfd_mach_mcf_isa_b_mac 21
-#define bfd_mach_mcf_isa_b_emac 22
-#define bfd_mach_mcf_isa_b_float 23
-#define bfd_mach_mcf_isa_b_float_mac 24
-#define bfd_mach_mcf_isa_b_float_emac 25
-#define bfd_mach_mcf_isa_c 26
-#define bfd_mach_mcf_isa_c_mac 27
-#define bfd_mach_mcf_isa_c_emac 28
-#define bfd_mach_mcf_isa_c_nodiv 29
-#define bfd_mach_mcf_isa_c_nodiv_mac 30
-#define bfd_mach_mcf_isa_c_nodiv_emac 31
- bfd_arch_vax, /* DEC Vax. */
+ /* A pointer to the BFD which owns the symbol. This information
+ is necessary so that a back end can work out what additional
+ information (invisible to the application writer) is carried
+ with the symbol.
- bfd_arch_or1k, /* OpenRISC 1000. */
-#define bfd_mach_or1k 1
-#define bfd_mach_or1knd 2
+ This field is *almost* redundant, since you can use section->owner
+ instead, except that some symbols point to the global sections
+ bfd_{abs,com,und}_section. This could be fixed by making
+ these globals be per-bfd (or per-target-flavor). FIXME. */
+ struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
- bfd_arch_sparc, /* SPARC. */
-#define bfd_mach_sparc 1
-/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
-#define bfd_mach_sparc_sparclet 2
-#define bfd_mach_sparc_sparclite 3
-#define bfd_mach_sparc_v8plus 4
-#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
-#define bfd_mach_sparc_sparclite_le 6
-#define bfd_mach_sparc_v9 7
-#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
-#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
-#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
-#define bfd_mach_sparc_v8plusc 11 /* with UA2005 and T1 add'ns. */
-#define bfd_mach_sparc_v9c 12 /* with UA2005 and T1 add'ns. */
-#define bfd_mach_sparc_v8plusd 13 /* with UA2007 and T3 add'ns. */
-#define bfd_mach_sparc_v9d 14 /* with UA2007 and T3 add'ns. */
-#define bfd_mach_sparc_v8pluse 15 /* with OSA2001 and T4 add'ns (no IMA). */
-#define bfd_mach_sparc_v9e 16 /* with OSA2001 and T4 add'ns (no IMA). */
-#define bfd_mach_sparc_v8plusv 17 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */
-#define bfd_mach_sparc_v9v 18 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */
-#define bfd_mach_sparc_v8plusm 19 /* with OSA2015 and M7 add'ns. */
-#define bfd_mach_sparc_v9m 20 /* with OSA2015 and M7 add'ns. */
-#define bfd_mach_sparc_v8plusm8 21 /* with OSA2017 and M8 add'ns. */
-#define bfd_mach_sparc_v9m8 22 /* with OSA2017 and M8 add'ns. */
-/* Nonzero if MACH has the v9 instruction set. */
-#define bfd_mach_sparc_v9_p(mach) \
- ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \
- && (mach) != bfd_mach_sparc_sparclite_le)
-/* Nonzero if MACH is a 64 bit sparc architecture. */
-#define bfd_mach_sparc_64bit_p(mach) \
- ((mach) >= bfd_mach_sparc_v9 \
- && (mach) != bfd_mach_sparc_v8plusb \
- && (mach) != bfd_mach_sparc_v8plusc \
- && (mach) != bfd_mach_sparc_v8plusd \
- && (mach) != bfd_mach_sparc_v8pluse \
- && (mach) != bfd_mach_sparc_v8plusv \
- && (mach) != bfd_mach_sparc_v8plusm \
- && (mach) != bfd_mach_sparc_v8plusm8)
- bfd_arch_spu, /* PowerPC SPU. */
-#define bfd_mach_spu 256
- bfd_arch_mips, /* MIPS Rxxxx. */
-#define bfd_mach_mips3000 3000
-#define bfd_mach_mips3900 3900
-#define bfd_mach_mips4000 4000
-#define bfd_mach_mips4010 4010
-#define bfd_mach_mips4100 4100
-#define bfd_mach_mips4111 4111
-#define bfd_mach_mips4120 4120
-#define bfd_mach_mips4300 4300
-#define bfd_mach_mips4400 4400
-#define bfd_mach_mips4600 4600
-#define bfd_mach_mips4650 4650
-#define bfd_mach_mips5000 5000
-#define bfd_mach_mips5400 5400
-#define bfd_mach_mips5500 5500
-#define bfd_mach_mips5900 5900
-#define bfd_mach_mips6000 6000
-#define bfd_mach_mips7000 7000
-#define bfd_mach_mips8000 8000
-#define bfd_mach_mips9000 9000
-#define bfd_mach_mips10000 10000
-#define bfd_mach_mips12000 12000
-#define bfd_mach_mips14000 14000
-#define bfd_mach_mips16000 16000
-#define bfd_mach_mips16 16
-#define bfd_mach_mips5 5
-#define bfd_mach_mips_loongson_2e 3001
-#define bfd_mach_mips_loongson_2f 3002
-#define bfd_mach_mips_gs464 3003
-#define bfd_mach_mips_gs464e 3004
-#define bfd_mach_mips_gs264e 3005
-#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01. */
-#define bfd_mach_mips_octeon 6501
-#define bfd_mach_mips_octeonp 6601
-#define bfd_mach_mips_octeon2 6502
-#define bfd_mach_mips_octeon3 6503
-#define bfd_mach_mips_xlr 887682 /* decimal 'XLR'. */
-#define bfd_mach_mips_interaptiv_mr2 736550 /* decimal 'IA2'. */
-#define bfd_mach_mipsisa32 32
-#define bfd_mach_mipsisa32r2 33
-#define bfd_mach_mipsisa32r3 34
-#define bfd_mach_mipsisa32r5 36
-#define bfd_mach_mipsisa32r6 37
-#define bfd_mach_mipsisa64 64
-#define bfd_mach_mipsisa64r2 65
-#define bfd_mach_mipsisa64r3 66
-#define bfd_mach_mipsisa64r5 68
-#define bfd_mach_mipsisa64r6 69
-#define bfd_mach_mips_micromips 96
- bfd_arch_i386, /* Intel 386. */
-#define bfd_mach_i386_intel_syntax (1 << 0)
-#define bfd_mach_i386_i8086 (1 << 1)
-#define bfd_mach_i386_i386 (1 << 2)
-#define bfd_mach_x86_64 (1 << 3)
-#define bfd_mach_x64_32 (1 << 4)
-#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
-#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
-#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
- bfd_arch_iamcu, /* Intel MCU. */
-#define bfd_mach_iamcu (1 << 8)
-#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
-#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
- bfd_arch_romp, /* IBM ROMP PC/RT. */
- bfd_arch_convex, /* Convex. */
- bfd_arch_m98k, /* Motorola 98xxx. */
- bfd_arch_pyramid, /* Pyramid Technology. */
- bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300). */
-#define bfd_mach_h8300 1
-#define bfd_mach_h8300h 2
-#define bfd_mach_h8300s 3
-#define bfd_mach_h8300hn 4
-#define bfd_mach_h8300sn 5
-#define bfd_mach_h8300sx 6
-#define bfd_mach_h8300sxn 7
- bfd_arch_pdp11, /* DEC PDP-11. */
- bfd_arch_powerpc, /* PowerPC. */
-#define bfd_mach_ppc 32
-#define bfd_mach_ppc64 64
-#define bfd_mach_ppc_403 403
-#define bfd_mach_ppc_403gc 4030
-#define bfd_mach_ppc_405 405
-#define bfd_mach_ppc_505 505
-#define bfd_mach_ppc_601 601
-#define bfd_mach_ppc_602 602
-#define bfd_mach_ppc_603 603
-#define bfd_mach_ppc_ec603e 6031
-#define bfd_mach_ppc_604 604
-#define bfd_mach_ppc_620 620
-#define bfd_mach_ppc_630 630
-#define bfd_mach_ppc_750 750
-#define bfd_mach_ppc_860 860
-#define bfd_mach_ppc_a35 35
-#define bfd_mach_ppc_rs64ii 642
-#define bfd_mach_ppc_rs64iii 643
-#define bfd_mach_ppc_7400 7400
-#define bfd_mach_ppc_e500 500
-#define bfd_mach_ppc_e500mc 5001
-#define bfd_mach_ppc_e500mc64 5005
-#define bfd_mach_ppc_e5500 5006
-#define bfd_mach_ppc_e6500 5007
-#define bfd_mach_ppc_titan 83
-#define bfd_mach_ppc_vle 84
- bfd_arch_rs6000, /* IBM RS/6000. */
-#define bfd_mach_rs6k 6000
-#define bfd_mach_rs6k_rs1 6001
-#define bfd_mach_rs6k_rsc 6003
+ /* The text of the symbol. The name is left alone, and not copied; the
+ application may not alter it. */
+ const char *name;
+
+ /* The value of the symbol. This really should be a union of a
+ numeric value with a pointer, since some flags indicate that
+ a pointer to another symbol is stored here. */
+ symvalue value;
+
+ /* Attributes of a symbol. */
+#define BSF_NO_FLAGS 0
+
+ /* The symbol has local scope; <<static>> in <<C>>. The value
+ is the offset into the section of the data. */
+#define BSF_LOCAL (1 << 0)
+
+ /* The symbol has global scope; initialized data in <<C>>. The
+ value is the offset into the section of the data. */
+#define BSF_GLOBAL (1 << 1)
+
+ /* The symbol has global scope and is exported. The value is
+ the offset into the section of the data. */
+#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
+
+ /* A normal C symbol would be one of:
+ <<BSF_LOCAL>>, <<BSF_UNDEFINED>> or <<BSF_GLOBAL>>. */
+
+ /* The symbol is a debugging record. The value has an arbitrary
+ meaning, unless BSF_DEBUGGING_RELOC is also set. */
+#define BSF_DEBUGGING (1 << 2)
+
+ /* The symbol denotes a function entry point. Used in ELF,
+ perhaps others someday. */
+#define BSF_FUNCTION (1 << 3)
+
+ /* Used by the linker. */
+#define BSF_KEEP (1 << 5)
+
+ /* An ELF common symbol. */
+#define BSF_ELF_COMMON (1 << 6)
+
+ /* A weak global symbol, overridable without warnings by
+ a regular global symbol of the same name. */
+#define BSF_WEAK (1 << 7)
+
+ /* This symbol was created to point to a section, e.g. ELF's
+ STT_SECTION symbols. */
+#define BSF_SECTION_SYM (1 << 8)
+
+ /* The symbol used to be a common symbol, but now it is
+ allocated. */
+#define BSF_OLD_COMMON (1 << 9)
+
+ /* In some files the type of a symbol sometimes alters its
+ location in an output file - ie in coff a <<ISFCN>> symbol
+ which is also <<C_EXT>> symbol appears where it was
+ declared and not at the end of a section. This bit is set
+ by the target BFD part to convey this information. */
+#define BSF_NOT_AT_END (1 << 10)
+
+ /* Signal that the symbol is the label of constructor section. */
+#define BSF_CONSTRUCTOR (1 << 11)
+
+ /* Signal that the symbol is a warning symbol. The name is a
+ warning. The name of the next symbol is the one to warn about;
+ if a reference is made to a symbol with the same name as the next
+ symbol, a warning is issued by the linker. */
+#define BSF_WARNING (1 << 12)
+
+ /* Signal that the symbol is indirect. This symbol is an indirect
+ pointer to the symbol with the same name as the next symbol. */
+#define BSF_INDIRECT (1 << 13)
+
+ /* BSF_FILE marks symbols that contain a file name. This is used
+ for ELF STT_FILE symbols. */
+#define BSF_FILE (1 << 14)
+
+ /* Symbol is from dynamic linking information. */
+#define BSF_DYNAMIC (1 << 15)
+
+ /* The symbol denotes a data object. Used in ELF, and perhaps
+ others someday. */
+#define BSF_OBJECT (1 << 16)
+
+ /* This symbol is a debugging symbol. The value is the offset
+ into the section of the data. BSF_DEBUGGING should be set
+ as well. */
+#define BSF_DEBUGGING_RELOC (1 << 17)
+
+ /* This symbol is thread local. Used in ELF. */
+#define BSF_THREAD_LOCAL (1 << 18)
+
+ /* This symbol represents a complex relocation expression,
+ with the expression tree serialized in the symbol name. */
+#define BSF_RELC (1 << 19)
+
+ /* This symbol represents a signed complex relocation expression,
+ with the expression tree serialized in the symbol name. */
+#define BSF_SRELC (1 << 20)
+
+ /* This symbol was created by bfd_get_synthetic_symtab. */
+#define BSF_SYNTHETIC (1 << 21)
+
+ /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
+ The dynamic linker will compute the value of this symbol by
+ calling the function that it points to. BSF_FUNCTION must
+ also be also set. */
+#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
+ /* This symbol is a globally unique data object. The dynamic linker
+ will make sure that in the entire process there is just one symbol
+ with this name and type in use. BSF_OBJECT must also be set. */
+#define BSF_GNU_UNIQUE (1 << 23)
+
+ /* This section symbol should be included in the symbol table. */
+#define BSF_SECTION_SYM_USED (1 << 24)
+
+ flagword flags;
+
+ /* A pointer to the section to which this symbol is
+ relative. This will always be non NULL, there are special
+ sections for undefined and absolute symbols. */
+ struct bfd_section *section;
+
+ /* Back end special data. */
+ union
+ {
+ void *p;
+ bfd_vma i;
+ }
+ udata;
+}
+asymbol;
+
+typedef enum bfd_print_symbol
+{
+ bfd_print_symbol_name,
+ bfd_print_symbol_more,
+ bfd_print_symbol_all
+} bfd_print_symbol_type;
+
+/* Information about a symbol that nm needs. */
+
+typedef struct _symbol_info
+{
+ symvalue value;
+ char type;
+ const char *name; /* Symbol name. */
+ unsigned char stab_type; /* Stab type. */
+ char stab_other; /* Stab other. */
+ short stab_desc; /* Stab desc. */
+ const char *stab_name; /* String for stab type. */
+} symbol_info;
+
+#define bfd_get_symtab_upper_bound(abfd) \
+ BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
+
+bool bfd_is_local_label (bfd *abfd, asymbol *sym);
+
+bool bfd_is_local_label_name (bfd *abfd, const char *name);
+
+#define bfd_is_local_label_name(abfd, name) \
+ BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
+
+bool bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
+
+#define bfd_is_target_special_symbol(abfd, sym) \
+ BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
+
+#define bfd_canonicalize_symtab(abfd, location) \
+ BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
+
+bool bfd_set_symtab
+ (bfd *abfd, asymbol **location, unsigned int count);
+
+void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
+
+#define bfd_make_empty_symbol(abfd) \
+ BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
+
+asymbol *_bfd_generic_make_empty_symbol (bfd *);
+
+#define bfd_make_debug_symbol(abfd,ptr,size) \
+ BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
+
+int bfd_decode_symclass (asymbol *symbol);
+
+bool bfd_is_undefined_symclass (int symclass);
+
+void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
+
+bool bfd_copy_private_symbol_data
+ (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
+
+#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
+ BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
+ (ibfd, isymbol, obfd, osymbol))
+
+/* Extracted from archive.c. */
+/* A canonical archive symbol. */
+/* This is a type pun with struct symdef/struct ranlib on purpose! */
+typedef struct carsym
+{
+ const char *name;
+ file_ptr file_offset; /* Look here to find the file. */
+}
+carsym;
+
+/* A count of carsyms (canonical archive symbols). */
+ typedef unsigned long symindex;
+#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
+
+symindex bfd_get_next_mapent
+ (bfd *abfd, symindex previous, carsym **sym);
+
+bool bfd_set_archive_head (bfd *output, bfd *new_head);
+
+bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
+
+/* Extracted from archures.c. */
+enum bfd_architecture
+{
+ bfd_arch_unknown, /* File arch not known. */
+ bfd_arch_obscure, /* Arch known, not one of these. */
+ bfd_arch_m68k, /* Motorola 68xxx. */
+#define bfd_mach_m68000 1
+#define bfd_mach_m68008 2
+#define bfd_mach_m68010 3
+#define bfd_mach_m68020 4
+#define bfd_mach_m68030 5
+#define bfd_mach_m68040 6
+#define bfd_mach_m68060 7
+#define bfd_mach_cpu32 8
+#define bfd_mach_fido 9
+#define bfd_mach_mcf_isa_a_nodiv 10
+#define bfd_mach_mcf_isa_a 11
+#define bfd_mach_mcf_isa_a_mac 12
+#define bfd_mach_mcf_isa_a_emac 13
+#define bfd_mach_mcf_isa_aplus 14
+#define bfd_mach_mcf_isa_aplus_mac 15
+#define bfd_mach_mcf_isa_aplus_emac 16
+#define bfd_mach_mcf_isa_b_nousp 17
+#define bfd_mach_mcf_isa_b_nousp_mac 18
+#define bfd_mach_mcf_isa_b_nousp_emac 19
+#define bfd_mach_mcf_isa_b 20
+#define bfd_mach_mcf_isa_b_mac 21
+#define bfd_mach_mcf_isa_b_emac 22
+#define bfd_mach_mcf_isa_b_float 23
+#define bfd_mach_mcf_isa_b_float_mac 24
+#define bfd_mach_mcf_isa_b_float_emac 25
+#define bfd_mach_mcf_isa_c 26
+#define bfd_mach_mcf_isa_c_mac 27
+#define bfd_mach_mcf_isa_c_emac 28
+#define bfd_mach_mcf_isa_c_nodiv 29
+#define bfd_mach_mcf_isa_c_nodiv_mac 30
+#define bfd_mach_mcf_isa_c_nodiv_emac 31
+ bfd_arch_vax, /* DEC Vax. */
+
+ bfd_arch_or1k, /* OpenRISC 1000. */
+#define bfd_mach_or1k 1
+#define bfd_mach_or1knd 2
+
+ bfd_arch_sparc, /* SPARC. */
+#define bfd_mach_sparc 1
+/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
+#define bfd_mach_sparc_sparclet 2
+#define bfd_mach_sparc_sparclite 3
+#define bfd_mach_sparc_v8plus 4
+#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
+#define bfd_mach_sparc_sparclite_le 6
+#define bfd_mach_sparc_v9 7
+#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
+#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
+#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
+#define bfd_mach_sparc_v8plusc 11 /* with UA2005 and T1 add'ns. */
+#define bfd_mach_sparc_v9c 12 /* with UA2005 and T1 add'ns. */
+#define bfd_mach_sparc_v8plusd 13 /* with UA2007 and T3 add'ns. */
+#define bfd_mach_sparc_v9d 14 /* with UA2007 and T3 add'ns. */
+#define bfd_mach_sparc_v8pluse 15 /* with OSA2001 and T4 add'ns (no IMA). */
+#define bfd_mach_sparc_v9e 16 /* with OSA2001 and T4 add'ns (no IMA). */
+#define bfd_mach_sparc_v8plusv 17 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */
+#define bfd_mach_sparc_v9v 18 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */
+#define bfd_mach_sparc_v8plusm 19 /* with OSA2015 and M7 add'ns. */
+#define bfd_mach_sparc_v9m 20 /* with OSA2015 and M7 add'ns. */
+#define bfd_mach_sparc_v8plusm8 21 /* with OSA2017 and M8 add'ns. */
+#define bfd_mach_sparc_v9m8 22 /* with OSA2017 and M8 add'ns. */
+/* Nonzero if MACH has the v9 instruction set. */
+#define bfd_mach_sparc_v9_p(mach) \
+ ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \
+ && (mach) != bfd_mach_sparc_sparclite_le)
+/* Nonzero if MACH is a 64 bit sparc architecture. */
+#define bfd_mach_sparc_64bit_p(mach) \
+ ((mach) >= bfd_mach_sparc_v9 \
+ && (mach) != bfd_mach_sparc_v8plusb \
+ && (mach) != bfd_mach_sparc_v8plusc \
+ && (mach) != bfd_mach_sparc_v8plusd \
+ && (mach) != bfd_mach_sparc_v8pluse \
+ && (mach) != bfd_mach_sparc_v8plusv \
+ && (mach) != bfd_mach_sparc_v8plusm \
+ && (mach) != bfd_mach_sparc_v8plusm8)
+ bfd_arch_spu, /* PowerPC SPU. */
+#define bfd_mach_spu 256
+ bfd_arch_mips, /* MIPS Rxxxx. */
+#define bfd_mach_mips3000 3000
+#define bfd_mach_mips3900 3900
+#define bfd_mach_mips4000 4000
+#define bfd_mach_mips4010 4010
+#define bfd_mach_mips4100 4100
+#define bfd_mach_mips4111 4111
+#define bfd_mach_mips4120 4120
+#define bfd_mach_mips4300 4300
+#define bfd_mach_mips4400 4400
+#define bfd_mach_mips4600 4600
+#define bfd_mach_mips4650 4650
+#define bfd_mach_mips5000 5000
+#define bfd_mach_mips5400 5400
+#define bfd_mach_mips5500 5500
+#define bfd_mach_mips5900 5900
+#define bfd_mach_mips6000 6000
+#define bfd_mach_mips7000 7000
+#define bfd_mach_mips8000 8000
+#define bfd_mach_mips9000 9000
+#define bfd_mach_mips10000 10000
+#define bfd_mach_mips12000 12000
+#define bfd_mach_mips14000 14000
+#define bfd_mach_mips16000 16000
+#define bfd_mach_mips16 16
+#define bfd_mach_mips5 5
+#define bfd_mach_mips_loongson_2e 3001
+#define bfd_mach_mips_loongson_2f 3002
+#define bfd_mach_mips_gs464 3003
+#define bfd_mach_mips_gs464e 3004
+#define bfd_mach_mips_gs264e 3005
+#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01. */
+#define bfd_mach_mips_octeon 6501
+#define bfd_mach_mips_octeonp 6601
+#define bfd_mach_mips_octeon2 6502
+#define bfd_mach_mips_octeon3 6503
+#define bfd_mach_mips_xlr 887682 /* decimal 'XLR'. */
+#define bfd_mach_mips_interaptiv_mr2 736550 /* decimal 'IA2'. */
+#define bfd_mach_mipsisa32 32
+#define bfd_mach_mipsisa32r2 33
+#define bfd_mach_mipsisa32r3 34
+#define bfd_mach_mipsisa32r5 36
+#define bfd_mach_mipsisa32r6 37
+#define bfd_mach_mipsisa64 64
+#define bfd_mach_mipsisa64r2 65
+#define bfd_mach_mipsisa64r3 66
+#define bfd_mach_mipsisa64r5 68
+#define bfd_mach_mipsisa64r6 69
+#define bfd_mach_mips_micromips 96
+ bfd_arch_i386, /* Intel 386. */
+#define bfd_mach_i386_intel_syntax (1 << 0)
+#define bfd_mach_i386_i8086 (1 << 1)
+#define bfd_mach_i386_i386 (1 << 2)
+#define bfd_mach_x86_64 (1 << 3)
+#define bfd_mach_x64_32 (1 << 4)
+#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
+#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
+#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
+ bfd_arch_iamcu, /* Intel MCU. */
+#define bfd_mach_iamcu (1 << 8)
+#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
+#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
+ bfd_arch_romp, /* IBM ROMP PC/RT. */
+ bfd_arch_convex, /* Convex. */
+ bfd_arch_m98k, /* Motorola 98xxx. */
+ bfd_arch_pyramid, /* Pyramid Technology. */
+ bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300). */
+#define bfd_mach_h8300 1
+#define bfd_mach_h8300h 2
+#define bfd_mach_h8300s 3
+#define bfd_mach_h8300hn 4
+#define bfd_mach_h8300sn 5
+#define bfd_mach_h8300sx 6
+#define bfd_mach_h8300sxn 7
+ bfd_arch_pdp11, /* DEC PDP-11. */
+ bfd_arch_powerpc, /* PowerPC. */
+#define bfd_mach_ppc 32
+#define bfd_mach_ppc64 64
+#define bfd_mach_ppc_403 403
+#define bfd_mach_ppc_403gc 4030
+#define bfd_mach_ppc_405 405
+#define bfd_mach_ppc_505 505
+#define bfd_mach_ppc_601 601
+#define bfd_mach_ppc_602 602
+#define bfd_mach_ppc_603 603
+#define bfd_mach_ppc_ec603e 6031
+#define bfd_mach_ppc_604 604
+#define bfd_mach_ppc_620 620
+#define bfd_mach_ppc_630 630
+#define bfd_mach_ppc_750 750
+#define bfd_mach_ppc_860 860
+#define bfd_mach_ppc_a35 35
+#define bfd_mach_ppc_rs64ii 642
+#define bfd_mach_ppc_rs64iii 643
+#define bfd_mach_ppc_7400 7400
+#define bfd_mach_ppc_e500 500
+#define bfd_mach_ppc_e500mc 5001
+#define bfd_mach_ppc_e500mc64 5005
+#define bfd_mach_ppc_e5500 5006
+#define bfd_mach_ppc_e6500 5007
+#define bfd_mach_ppc_titan 83
+#define bfd_mach_ppc_vle 84
+ bfd_arch_rs6000, /* IBM RS/6000. */
+#define bfd_mach_rs6k 6000
+#define bfd_mach_rs6k_rs1 6001
+#define bfd_mach_rs6k_rsc 6003
#define bfd_mach_rs6k_rs2 6002
bfd_arch_hppa, /* HP PA RISC. */
#define bfd_mach_hppa10 10
@@ -1843,7 +1834,7 @@ typedef struct bfd_arch_info
all the entries for that arch can be accessed via <<next>>. */
bool the_default;
const struct bfd_arch_info * (*compatible) (const struct bfd_arch_info *,
- const struct bfd_arch_info *);
+ const struct bfd_arch_info *);
bool (*scan) (const struct bfd_arch_info *, const char *);
@@ -1902,5350 +1893,5475 @@ unsigned int bfd_octets_per_byte (const bfd *abfd,
unsigned int bfd_arch_mach_octets_per_byte
(enum bfd_architecture arch, unsigned long machine);
-/* Extracted from reloc.c. */
-
-typedef enum bfd_reloc_status
-{
- /* No errors detected. Note - the value 2 is used so that it
- will not be mistaken for the boolean TRUE or FALSE values. */
- bfd_reloc_ok = 2,
-
- /* The relocation was performed, but there was an overflow. */
- bfd_reloc_overflow,
-
- /* The address to relocate was not within the section supplied. */
- bfd_reloc_outofrange,
-
- /* Used by special functions. */
- bfd_reloc_continue,
-
- /* Unsupported relocation size requested. */
- bfd_reloc_notsupported,
-
- /* Target specific meaning. */
- bfd_reloc_other,
+/* Extracted from bfd.c. */
+typedef enum bfd_format
+ {
+ bfd_unknown = 0, /* File format is unknown. */
+ bfd_object, /* Linker/assembler/compiler output. */
+ bfd_archive, /* Object archive file. */
+ bfd_core, /* Core dump. */
+ bfd_type_end /* Marks the end; don't use it! */
+ }
+bfd_format;
- /* The symbol to relocate against was undefined. */
- bfd_reloc_undefined,
+enum bfd_direction
+ {
+ no_direction = 0,
+ read_direction = 1,
+ write_direction = 2,
+ both_direction = 3
+ };
- /* The relocation was performed, but may not be ok. If this type is
- returned, the error_message argument to bfd_perform_relocation
- will be set. */
- bfd_reloc_dangerous
- }
- bfd_reloc_status_type;
+enum bfd_plugin_format
+ {
+ bfd_plugin_unknown = 0,
+ bfd_plugin_yes = 1,
+ bfd_plugin_no = 2
+ };
-typedef const struct reloc_howto_struct reloc_howto_type;
+struct bfd_build_id
+ {
+ bfd_size_type size;
+ bfd_byte data[1];
+ };
-typedef struct reloc_cache_entry
+struct bfd
{
- /* A pointer into the canonical table of pointers. */
- struct bfd_symbol **sym_ptr_ptr;
-
- /* offset in section. */
- bfd_size_type address;
-
- /* addend for relocation value. */
- bfd_vma addend;
-
- /* Pointer to how to perform the required relocation. */
- reloc_howto_type *howto;
-
-}
-arelent;
+ /* The filename the application opened the BFD with. */
+ const char *filename;
+ /* A pointer to the target jump table. */
+ const struct bfd_target *xvec;
-enum complain_overflow
-{
- /* Do not complain on overflow. */
- complain_overflow_dont,
+ /* The IOSTREAM, and corresponding IO vector that provide access
+ to the file backing the BFD. */
+ void *iostream;
+ const struct bfd_iovec *iovec;
- /* Complain if the value overflows when considered as a signed
- number one bit larger than the field. ie. A bitfield of N bits
- is allowed to represent -2**n to 2**n-1. */
- complain_overflow_bitfield,
+ /* The caching routines use these to maintain a
+ least-recently-used list of BFDs. */
+ struct bfd *lru_prev, *lru_next;
- /* Complain if the value overflows when considered as a signed
- number. */
- complain_overflow_signed,
+ /* Track current file position (or current buffer offset for
+ in-memory BFDs). When a file is closed by the caching routines,
+ BFD retains state information on the file here. */
+ ufile_ptr where;
- /* Complain if the value overflows when considered as an
- unsigned number. */
- complain_overflow_unsigned
-};
-struct reloc_howto_struct
-{
- /* The type field has mainly a documentary use - the back end can
- do what it wants with it, though normally the back end's idea of
- an external reloc number is stored in this field. */
- unsigned int type;
+ /* File modified time, if mtime_set is TRUE. */
+ long mtime;
- /* The size of the item to be relocated in bytes. */
- unsigned int size:4;
+ /* A unique identifier of the BFD */
+ unsigned int id;
- /* The number of bits in the field to be relocated. This is used
- when doing overflow checking. */
- unsigned int bitsize:7;
+ /* Format_specific flags. */
+ flagword flags;
- /* The value the final relocation is shifted right by. This drops
- unwanted data from the relocation. */
- unsigned int rightshift:6;
+ /* Values that may appear in the flags field of a BFD. These also
+ appear in the object_flags field of the bfd_target structure, where
+ they indicate the set of flags used by that backend (not all flags
+ are meaningful for all object file formats) (FIXME: at the moment,
+ the object_flags values have mostly just been copied from backend
+ to another, and are not necessarily correct). */
- /* The bit position of the reloc value in the destination.
- The relocated value is left shifted by this amount. */
- unsigned int bitpos:6;
+#define BFD_NO_FLAGS 0x0
- /* What type of overflow error should be checked for when
- relocating. */
- ENUM_BITFIELD (complain_overflow) complain_on_overflow:2;
+ /* BFD contains relocation entries. */
+#define HAS_RELOC 0x1
- /* The relocation value should be negated before applying. */
- unsigned int negate:1;
+ /* BFD is directly executable. */
+#define EXEC_P 0x2
- /* The relocation is relative to the item being relocated. */
- unsigned int pc_relative:1;
+ /* BFD has line number information (basically used for F_LNNO in a
+ COFF header). */
+#define HAS_LINENO 0x4
- /* Some formats record a relocation addend in the section contents
- rather than with the relocation. For ELF formats this is the
- distinction between USE_REL and USE_RELA (though the code checks
- for USE_REL == 1/0). The value of this field is TRUE if the
- addend is recorded with the section contents; when performing a
- partial link (ld -r) the section contents (the data) will be
- modified. The value of this field is FALSE if addends are
- recorded with the relocation (in arelent.addend); when performing
- a partial link the relocation will be modified.
- All relocations for all ELF USE_RELA targets should set this field
- to FALSE (values of TRUE should be looked on with suspicion).
- However, the converse is not true: not all relocations of all ELF
- USE_REL targets set this field to TRUE. Why this is so is peculiar
- to each particular target. For relocs that aren't used in partial
- links (e.g. GOT stuff) it doesn't matter what this is set to. */
- unsigned int partial_inplace:1;
+ /* BFD has debugging information. */
+#define HAS_DEBUG 0x08
- /* When some formats create PC relative instructions, they leave
- the value of the pc of the place being relocated in the offset
- slot of the instruction, so that a PC relative relocation can
- be made just by adding in an ordinary offset (e.g., sun3 a.out).
- Some formats leave the displacement part of an instruction
- empty (e.g., ELF); this flag signals the fact. */
- unsigned int pcrel_offset:1;
+ /* BFD has symbols. */
+#define HAS_SYMS 0x10
- /* Whether bfd_install_relocation should just install the addend,
- or should follow the practice of some older object formats and
- install a value including the symbol. */
- unsigned int install_addend:1;
+ /* BFD has local symbols (basically used for F_LSYMS in a COFF
+ header). */
+#define HAS_LOCALS 0x20
- /* src_mask selects the part of the instruction (or data) to be used
- in the relocation sum. If the target relocations don't have an
- addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
- dst_mask to extract the addend from the section contents. If
- relocations do have an addend in the reloc, eg. ELF USE_RELA, this
- field should normally be zero. Non-zero values for ELF USE_RELA
- targets should be viewed with suspicion as normally the value in
- the dst_mask part of the section contents should be ignored. */
- bfd_vma src_mask;
+ /* BFD is a dynamic object. */
+#define DYNAMIC 0x40
- /* dst_mask selects which parts of the instruction (or data) are
- replaced with a relocated value. */
- bfd_vma dst_mask;
+ /* Text section is write protected (if D_PAGED is not set, this is
+ like an a.out NMAGIC file) (the linker sets this by default, but
+ clears it for -r or -N). */
+#define WP_TEXT 0x80
- /* If this field is non null, then the supplied function is
- called rather than the normal function. This allows really
- strange relocation methods to be accommodated. */
- bfd_reloc_status_type (*special_function)
- (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
- bfd *, char **);
+ /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
+ linker sets this by default, but clears it for -r or -n or -N). */
+#define D_PAGED 0x100
- /* The textual name of the relocation type. */
- const char *name;
-};
+ /* BFD is relaxable (this means that bfd_relax_section may be able to
+ do something) (sometimes bfd_relax_section can do something even if
+ this is not set). */
+#define BFD_IS_RELAXABLE 0x200
-#define HOWTO_INSTALL_ADDEND 0
-#define HOWTO_RSIZE(sz) ((sz) < 0 ? -(sz) : (sz))
-#define HOWTO(type, right, size, bits, pcrel, left, ovf, func, name, \
- inplace, src_mask, dst_mask, pcrel_off) \
- { (unsigned) type, HOWTO_RSIZE (size), bits, right, left, ovf, \
- size < 0, pcrel, inplace, pcrel_off, HOWTO_INSTALL_ADDEND, \
- src_mask, dst_mask, func, name }
-#define EMPTY_HOWTO(C) \
- HOWTO ((C), 0, 1, 0, false, 0, complain_overflow_dont, NULL, \
- NULL, false, 0, 0, false)
+ /* This may be set before writing out a BFD to request using a
+ traditional format. For example, this is used to request that when
+ writing out an a.out object the symbols not be hashed to eliminate
+ duplicates. */
+#define BFD_TRADITIONAL_FORMAT 0x400
-static inline unsigned int
-bfd_get_reloc_size (reloc_howto_type *howto)
-{
- return howto->size;
-}
+ /* This flag indicates that the BFD contents are actually cached
+ in memory. If this is set, iostream points to a bfd_in_memory
+ struct. */
+#define BFD_IN_MEMORY 0x800
-typedef struct relent_chain
-{
- arelent relent;
- struct relent_chain *next;
-}
-arelent_chain;
+ /* This BFD has been created by the linker and doesn't correspond
+ to any input file. */
+#define BFD_LINKER_CREATED 0x1000
-bfd_reloc_status_type bfd_check_overflow
- (enum complain_overflow how,
- unsigned int bitsize,
- unsigned int rightshift,
- unsigned int addrsize,
- bfd_vma relocation);
+ /* This may be set before writing out a BFD to request that it
+ be written using values for UIDs, GIDs, timestamps, etc. that
+ will be consistent from run to run. */
+#define BFD_DETERMINISTIC_OUTPUT 0x2000
-bool bfd_reloc_offset_in_range
- (reloc_howto_type *howto,
- bfd *abfd,
- asection *section,
- bfd_size_type offset);
+ /* Compress sections in this BFD. */
+#define BFD_COMPRESS 0x4000
-bfd_reloc_status_type bfd_perform_relocation
- (bfd *abfd,
- arelent *reloc_entry,
- void *data,
- asection *input_section,
- bfd *output_bfd,
- char **error_message);
+ /* Decompress sections in this BFD. */
+#define BFD_DECOMPRESS 0x8000
-bfd_reloc_status_type bfd_install_relocation
- (bfd *abfd,
- arelent *reloc_entry,
- void *data, bfd_vma data_start,
- asection *input_section,
- char **error_message);
+ /* BFD is a dummy, for plugins. */
+#define BFD_PLUGIN 0x10000
-enum bfd_reloc_code_real {
- _dummy_first_bfd_reloc_code_real,
+ /* Compress sections in this BFD with SHF_COMPRESSED from gABI. */
+#define BFD_COMPRESS_GABI 0x20000
+ /* Convert ELF common symbol type to STT_COMMON or STT_OBJECT in this
+ BFD. */
+#define BFD_CONVERT_ELF_COMMON 0x40000
-/* Basic absolute relocations of N bits. */
- BFD_RELOC_64,
- BFD_RELOC_32,
- BFD_RELOC_26,
- BFD_RELOC_24,
- BFD_RELOC_16,
- BFD_RELOC_14,
- BFD_RELOC_8,
+ /* Use the ELF STT_COMMON type in this BFD. */
+#define BFD_USE_ELF_STT_COMMON 0x80000
-/* PC-relative relocations. Sometimes these are relative to the address
-of the relocation itself; sometimes they are relative to the start of
-the section containing the relocation. It depends on the specific target. */
- BFD_RELOC_64_PCREL,
- BFD_RELOC_32_PCREL,
- BFD_RELOC_24_PCREL,
- BFD_RELOC_16_PCREL,
- BFD_RELOC_12_PCREL,
- BFD_RELOC_8_PCREL,
+ /* Put pathnames into archives (non-POSIX). */
+#define BFD_ARCHIVE_FULL_PATH 0x100000
-/* Section relative relocations. Some targets need this for DWARF2. */
- BFD_RELOC_32_SECREL,
- BFD_RELOC_16_SECIDX,
+#define BFD_CLOSED_BY_CACHE 0x200000
+ /* Compress sections in this BFD with SHF_COMPRESSED zstd. */
+#define BFD_COMPRESS_ZSTD 0x400000
-/* For ELF. */
- BFD_RELOC_32_GOT_PCREL,
- BFD_RELOC_16_GOT_PCREL,
- BFD_RELOC_8_GOT_PCREL,
- BFD_RELOC_32_GOTOFF,
- BFD_RELOC_16_GOTOFF,
- BFD_RELOC_LO16_GOTOFF,
- BFD_RELOC_HI16_GOTOFF,
- BFD_RELOC_HI16_S_GOTOFF,
- BFD_RELOC_8_GOTOFF,
- BFD_RELOC_64_PLT_PCREL,
- BFD_RELOC_32_PLT_PCREL,
- BFD_RELOC_24_PLT_PCREL,
- BFD_RELOC_16_PLT_PCREL,
- BFD_RELOC_8_PLT_PCREL,
- BFD_RELOC_64_PLTOFF,
- BFD_RELOC_32_PLTOFF,
- BFD_RELOC_16_PLTOFF,
- BFD_RELOC_LO16_PLTOFF,
- BFD_RELOC_HI16_PLTOFF,
- BFD_RELOC_HI16_S_PLTOFF,
- BFD_RELOC_8_PLTOFF,
+ /* Flags bits which are for BFD use only. */
+#define BFD_FLAGS_FOR_BFD_USE_MASK \
+ (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
+ | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT \
+ | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON)
-/* Size relocations. */
- BFD_RELOC_SIZE32,
- BFD_RELOC_SIZE64,
+ /* The format which belongs to the BFD. (object, core, etc.) */
+ ENUM_BITFIELD (bfd_format) format : 3;
-/* Relocations used by 68K ELF. */
- BFD_RELOC_68K_GLOB_DAT,
- BFD_RELOC_68K_JMP_SLOT,
- BFD_RELOC_68K_RELATIVE,
- BFD_RELOC_68K_TLS_GD32,
- BFD_RELOC_68K_TLS_GD16,
- BFD_RELOC_68K_TLS_GD8,
- BFD_RELOC_68K_TLS_LDM32,
- BFD_RELOC_68K_TLS_LDM16,
- BFD_RELOC_68K_TLS_LDM8,
- BFD_RELOC_68K_TLS_LDO32,
- BFD_RELOC_68K_TLS_LDO16,
- BFD_RELOC_68K_TLS_LDO8,
- BFD_RELOC_68K_TLS_IE32,
- BFD_RELOC_68K_TLS_IE16,
- BFD_RELOC_68K_TLS_IE8,
- BFD_RELOC_68K_TLS_LE32,
- BFD_RELOC_68K_TLS_LE16,
- BFD_RELOC_68K_TLS_LE8,
+ /* The direction with which the BFD was opened. */
+ ENUM_BITFIELD (bfd_direction) direction : 2;
-/* Linkage-table relative. */
- BFD_RELOC_32_BASEREL,
- BFD_RELOC_16_BASEREL,
- BFD_RELOC_LO16_BASEREL,
- BFD_RELOC_HI16_BASEREL,
- BFD_RELOC_HI16_S_BASEREL,
- BFD_RELOC_8_BASEREL,
- BFD_RELOC_RVA,
+ /* Is the file descriptor being cached? That is, can it be closed as
+ needed, and re-opened when accessed later? */
+ unsigned int cacheable : 1;
-/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
- BFD_RELOC_8_FFnn,
+ /* Marks whether there was a default target specified when the
+ BFD was opened. This is used to select which matching algorithm
+ to use to choose the back end. */
+ unsigned int target_defaulted : 1;
-/* These PC-relative relocations are stored as word displacements --
-i.e., byte displacements shifted right two bits. The 30-bit word
-displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
-SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
-signed 16-bit displacement is used on the MIPS, and the 23-bit
-displacement is used on the Alpha. */
- BFD_RELOC_32_PCREL_S2,
- BFD_RELOC_16_PCREL_S2,
- BFD_RELOC_23_PCREL_S2,
+ /* ... and here: (``once'' means at least once). */
+ unsigned int opened_once : 1;
-/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
-the target word. These are used on the SPARC. */
- BFD_RELOC_HI22,
- BFD_RELOC_LO10,
+ /* Set if we have a locally maintained mtime value, rather than
+ getting it from the file each time. */
+ unsigned int mtime_set : 1;
-/* For systems that allocate a Global Pointer register, these are
-displacements off that register. These relocation types are
-handled specially, because the value the register will have is
-decided relatively late. */
- BFD_RELOC_GPREL16,
- BFD_RELOC_GPREL32,
+ /* Flag set if symbols from this BFD should not be exported. */
+ unsigned int no_export : 1;
-/* SPARC ELF relocations. There is probably some overlap with other
-relocation types already defined. */
- BFD_RELOC_NONE,
- BFD_RELOC_SPARC_WDISP22,
- BFD_RELOC_SPARC22,
- BFD_RELOC_SPARC13,
- BFD_RELOC_SPARC_GOT10,
- BFD_RELOC_SPARC_GOT13,
- BFD_RELOC_SPARC_GOT22,
- BFD_RELOC_SPARC_PC10,
- BFD_RELOC_SPARC_PC22,
- BFD_RELOC_SPARC_WPLT30,
- BFD_RELOC_SPARC_COPY,
- BFD_RELOC_SPARC_GLOB_DAT,
- BFD_RELOC_SPARC_JMP_SLOT,
- BFD_RELOC_SPARC_RELATIVE,
- BFD_RELOC_SPARC_UA16,
- BFD_RELOC_SPARC_UA32,
- BFD_RELOC_SPARC_UA64,
- BFD_RELOC_SPARC_GOTDATA_HIX22,
- BFD_RELOC_SPARC_GOTDATA_LOX10,
- BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
- BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
- BFD_RELOC_SPARC_GOTDATA_OP,
- BFD_RELOC_SPARC_JMP_IREL,
- BFD_RELOC_SPARC_IRELATIVE,
+ /* Remember when output has begun, to stop strange things
+ from happening. */
+ unsigned int output_has_begun : 1;
-/* I think these are specific to SPARC a.out (e.g., Sun 4). */
- BFD_RELOC_SPARC_BASE13,
- BFD_RELOC_SPARC_BASE22,
+ /* Have archive map. */
+ unsigned int has_armap : 1;
-/* SPARC64 relocations */
-#define BFD_RELOC_SPARC_64 BFD_RELOC_64
- BFD_RELOC_SPARC_10,
- BFD_RELOC_SPARC_11,
- BFD_RELOC_SPARC_OLO10,
- BFD_RELOC_SPARC_HH22,
- BFD_RELOC_SPARC_HM10,
- BFD_RELOC_SPARC_LM22,
- BFD_RELOC_SPARC_PC_HH22,
- BFD_RELOC_SPARC_PC_HM10,
- BFD_RELOC_SPARC_PC_LM22,
- BFD_RELOC_SPARC_WDISP16,
- BFD_RELOC_SPARC_WDISP19,
- BFD_RELOC_SPARC_7,
- BFD_RELOC_SPARC_6,
- BFD_RELOC_SPARC_5,
-#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
- BFD_RELOC_SPARC_PLT32,
- BFD_RELOC_SPARC_PLT64,
- BFD_RELOC_SPARC_HIX22,
- BFD_RELOC_SPARC_LOX10,
- BFD_RELOC_SPARC_H44,
- BFD_RELOC_SPARC_M44,
- BFD_RELOC_SPARC_L44,
- BFD_RELOC_SPARC_REGISTER,
- BFD_RELOC_SPARC_H34,
- BFD_RELOC_SPARC_SIZE32,
- BFD_RELOC_SPARC_SIZE64,
- BFD_RELOC_SPARC_WDISP10,
+ /* Set if this is a thin archive. */
+ unsigned int is_thin_archive : 1;
-/* SPARC little endian relocation */
- BFD_RELOC_SPARC_REV32,
+ /* Set if this archive should not cache element positions. */
+ unsigned int no_element_cache : 1;
-/* SPARC TLS relocations */
- BFD_RELOC_SPARC_TLS_GD_HI22,
- BFD_RELOC_SPARC_TLS_GD_LO10,
- BFD_RELOC_SPARC_TLS_GD_ADD,
- BFD_RELOC_SPARC_TLS_GD_CALL,
- BFD_RELOC_SPARC_TLS_LDM_HI22,
- BFD_RELOC_SPARC_TLS_LDM_LO10,
- BFD_RELOC_SPARC_TLS_LDM_ADD,
- BFD_RELOC_SPARC_TLS_LDM_CALL,
- BFD_RELOC_SPARC_TLS_LDO_HIX22,
- BFD_RELOC_SPARC_TLS_LDO_LOX10,
- BFD_RELOC_SPARC_TLS_LDO_ADD,
- BFD_RELOC_SPARC_TLS_IE_HI22,
- BFD_RELOC_SPARC_TLS_IE_LO10,
- BFD_RELOC_SPARC_TLS_IE_LD,
- BFD_RELOC_SPARC_TLS_IE_LDX,
- BFD_RELOC_SPARC_TLS_IE_ADD,
- BFD_RELOC_SPARC_TLS_LE_HIX22,
- BFD_RELOC_SPARC_TLS_LE_LOX10,
- BFD_RELOC_SPARC_TLS_DTPMOD32,
- BFD_RELOC_SPARC_TLS_DTPMOD64,
- BFD_RELOC_SPARC_TLS_DTPOFF32,
- BFD_RELOC_SPARC_TLS_DTPOFF64,
- BFD_RELOC_SPARC_TLS_TPOFF32,
- BFD_RELOC_SPARC_TLS_TPOFF64,
+ /* Set if only required symbols should be added in the link hash table for
+ this object. Used by VMS linkers. */
+ unsigned int selective_search : 1;
-/* SPU Relocations. */
- BFD_RELOC_SPU_IMM7,
- BFD_RELOC_SPU_IMM8,
- BFD_RELOC_SPU_IMM10,
- BFD_RELOC_SPU_IMM10W,
- BFD_RELOC_SPU_IMM16,
- BFD_RELOC_SPU_IMM16W,
- BFD_RELOC_SPU_IMM18,
- BFD_RELOC_SPU_PCREL9a,
- BFD_RELOC_SPU_PCREL9b,
- BFD_RELOC_SPU_PCREL16,
- BFD_RELOC_SPU_LO16,
- BFD_RELOC_SPU_HI16,
- BFD_RELOC_SPU_PPU32,
- BFD_RELOC_SPU_PPU64,
- BFD_RELOC_SPU_ADD_PIC,
+ /* Set if this is the linker output BFD. */
+ unsigned int is_linker_output : 1;
-/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
-"addend" in some special way.
-For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
-writing; when reading, it will be the absolute section symbol. The
-addend is the displacement in bytes of the "lda" instruction from
-the "ldah" instruction (which is at the address of this reloc). */
- BFD_RELOC_ALPHA_GPDISP_HI16,
+ /* Set if this is the linker input BFD. */
+ unsigned int is_linker_input : 1;
-/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
-with GPDISP_HI16 relocs. The addend is ignored when writing the
-relocations out, and is filled in with the file's GP value on
-reading, for convenience. */
- BFD_RELOC_ALPHA_GPDISP_LO16,
+ /* If this is an input for a compiler plug-in library. */
+ ENUM_BITFIELD (bfd_plugin_format) plugin_format : 2;
-/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
-relocation except that there is no accompanying GPDISP_LO16
-relocation. */
- BFD_RELOC_ALPHA_GPDISP,
+ /* Set if this is a plugin output file. */
+ unsigned int lto_output : 1;
-/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
-the assembler turns it into a LDQ instruction to load the address of
-the symbol, and then fills in a register in the real instruction.
+ /* Set if this is a slim LTO object not loaded with a compiler plugin. */
+ unsigned int lto_slim_object : 1;
-The LITERAL reloc, at the LDQ instruction, refers to the .lita
-section symbol. The addend is ignored when writing, but is filled
-in with the file's GP value on reading, for convenience, as with the
-GPDISP_LO16 reloc.
+ /* Do not attempt to modify this file. Set when detecting errors
+ that BFD is not prepared to handle for objcopy/strip. */
+ unsigned int read_only : 1;
-The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
-It should refer to the symbol to be referenced, as with 16_GOTOFF,
-but it generates output not based on the position within the .got
-section, but relative to the GP value chosen for the file during the
-final link stage.
+ /* Set to dummy BFD created when claimed by a compiler plug-in
+ library. */
+ bfd *plugin_dummy_bfd;
-The LITUSE reloc, on the instruction using the loaded address, gives
-information to the linker that it might be able to use to optimize
-away some literal section references. The symbol is ignored (read
-as the absolute section symbol), and the "addend" indicates the type
-of instruction using the register:
-1 - "memory" fmt insn
-2 - byte-manipulation (byte offset reg)
-3 - jsr (target of branch) */
- BFD_RELOC_ALPHA_LITERAL,
- BFD_RELOC_ALPHA_ELF_LITERAL,
- BFD_RELOC_ALPHA_LITUSE,
+ /* The offset of this bfd in the file, typically 0 if it is not
+ contained in an archive. */
+ ufile_ptr origin;
-/* The HINT relocation indicates a value that should be filled into the
-"hint" field of a jmp/jsr/ret instruction, for possible branch-
-prediction logic which may be provided on some processors. */
- BFD_RELOC_ALPHA_HINT,
+ /* The origin in the archive of the proxy entry. This will
+ normally be the same as origin, except for thin archives,
+ when it will contain the current offset of the proxy in the
+ thin archive rather than the offset of the bfd in its actual
+ container. */
+ ufile_ptr proxy_origin;
-/* The LINKAGE relocation outputs a linkage pair in the object file,
-which is filled by the linker. */
- BFD_RELOC_ALPHA_LINKAGE,
+ /* A hash table for section names. */
+ struct bfd_hash_table section_htab;
-/* The CODEADDR relocation outputs a STO_CA in the object file,
-which is filled by the linker. */
- BFD_RELOC_ALPHA_CODEADDR,
+ /* Pointer to linked list of sections. */
+ struct bfd_section *sections;
-/* The GPREL_HI/LO relocations together form a 32-bit offset from the
-GP register. */
- BFD_RELOC_ALPHA_GPREL_HI16,
- BFD_RELOC_ALPHA_GPREL_LO16,
+ /* The last section on the section list. */
+ struct bfd_section *section_last;
-/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
-share a common GP, and the target address is adjusted for
-STO_ALPHA_STD_GPLOAD. */
- BFD_RELOC_ALPHA_BRSGP,
+ /* The number of sections. */
+ unsigned int section_count;
-/* The NOP relocation outputs a NOP if the longword displacement
-between two procedure entry points is < 2^21. */
- BFD_RELOC_ALPHA_NOP,
+ /* The archive plugin file descriptor. */
+ int archive_plugin_fd;
-/* The BSR relocation outputs a BSR if the longword displacement
-between two procedure entry points is < 2^21. */
- BFD_RELOC_ALPHA_BSR,
+ /* The number of opens on the archive plugin file descriptor. */
+ unsigned int archive_plugin_fd_open_count;
-/* The LDA relocation outputs a LDA if the longword displacement
-between two procedure entry points is < 2^16. */
- BFD_RELOC_ALPHA_LDA,
+ /* A field used by _bfd_generic_link_add_archive_symbols. This will
+ be used only for archive elements. */
+ int archive_pass;
-/* The BOH relocation outputs a BSR if the longword displacement
-between two procedure entry points is < 2^21, or else a hint. */
- BFD_RELOC_ALPHA_BOH,
+ /* The total size of memory from bfd_alloc. */
+ bfd_size_type alloc_size;
-/* Alpha thread-local storage relocations. */
- BFD_RELOC_ALPHA_TLSGD,
- BFD_RELOC_ALPHA_TLSLDM,
- BFD_RELOC_ALPHA_DTPMOD64,
- BFD_RELOC_ALPHA_GOTDTPREL16,
- BFD_RELOC_ALPHA_DTPREL64,
- BFD_RELOC_ALPHA_DTPREL_HI16,
- BFD_RELOC_ALPHA_DTPREL_LO16,
- BFD_RELOC_ALPHA_DTPREL16,
- BFD_RELOC_ALPHA_GOTTPREL16,
- BFD_RELOC_ALPHA_TPREL64,
- BFD_RELOC_ALPHA_TPREL_HI16,
- BFD_RELOC_ALPHA_TPREL_LO16,
- BFD_RELOC_ALPHA_TPREL16,
+ /* Stuff only useful for object files:
+ The start address. */
+ bfd_vma start_address;
-/* The MIPS jump instruction. */
- BFD_RELOC_MIPS_JMP,
- BFD_RELOC_MICROMIPS_JMP,
+ /* Symbol table for output BFD (with symcount entries).
+ Also used by the linker to cache input BFD symbols. */
+ struct bfd_symbol **outsymbols;
-/* The MIPS16 jump instruction. */
- BFD_RELOC_MIPS16_JMP,
+ /* Used for input and output. */
+ unsigned int symcount;
-/* MIPS16 GP relative reloc. */
- BFD_RELOC_MIPS16_GPREL,
+ /* Used for slurped dynamic symbol tables. */
+ unsigned int dynsymcount;
-/* High 16 bits of 32-bit value; simple reloc. */
- BFD_RELOC_HI16,
+ /* Pointer to structure which contains architecture information. */
+ const struct bfd_arch_info *arch_info;
-/* High 16 bits of 32-bit value but the low 16 bits will be sign
-extended and added to form the final result. If the low 16
-bits form a negative number, we need to add one to the high value
-to compensate for the borrow when the low bits are added. */
- BFD_RELOC_HI16_S,
+ /* Cached length of file for bfd_get_size. 0 until bfd_get_size is
+ called, 1 if stat returns an error or the file size is too large to
+ return in ufile_ptr. Both 0 and 1 should be treated as "unknown". */
+ ufile_ptr size;
-/* Low 16 bits. */
- BFD_RELOC_LO16,
+ /* Stuff only useful for archives. */
+ void *arelt_data;
+ struct bfd *my_archive; /* The containing archive BFD. */
+ struct bfd *archive_next; /* The next BFD in the archive. */
+ struct bfd *archive_head; /* The first BFD in the archive. */
+ struct bfd *nested_archives; /* List of nested archive in a flattened
+ thin archive. */
-/* High 16 bits of 32-bit pc-relative value */
- BFD_RELOC_HI16_PCREL,
+ union {
+ /* For input BFDs, a chain of BFDs involved in a link. */
+ struct bfd *next;
+ /* For output BFD, the linker hash table. */
+ struct bfd_link_hash_table *hash;
+ } link;
-/* High 16 bits of 32-bit pc-relative value, adjusted */
- BFD_RELOC_HI16_S_PCREL,
+ /* Used by the back end to hold private data. */
+ union
+ {
+ struct aout_data_struct *aout_data;
+ struct artdata *aout_ar_data;
+ struct coff_tdata *coff_obj_data;
+ struct pe_tdata *pe_obj_data;
+ struct xcoff_tdata *xcoff_obj_data;
+ struct ecoff_tdata *ecoff_obj_data;
+ struct srec_data_struct *srec_data;
+ struct verilog_data_struct *verilog_data;
+ struct ihex_data_struct *ihex_data;
+ struct tekhex_data_struct *tekhex_data;
+ struct elf_obj_tdata *elf_obj_data;
+ struct mmo_data_struct *mmo_data;
+ struct trad_core_struct *trad_core_data;
+ struct som_data_struct *som_data;
+ struct hpux_core_struct *hpux_core_data;
+ struct hppabsd_core_struct *hppabsd_core_data;
+ struct sgi_core_struct *sgi_core_data;
+ struct lynx_core_struct *lynx_core_data;
+ struct osf_core_struct *osf_core_data;
+ struct cisco_core_struct *cisco_core_data;
+ struct netbsd_core_struct *netbsd_core_data;
+ struct mach_o_data_struct *mach_o_data;
+ struct mach_o_fat_data_struct *mach_o_fat_data;
+ struct plugin_data_struct *plugin_data;
+ struct bfd_pef_data_struct *pef_data;
+ struct bfd_pef_xlib_data_struct *pef_xlib_data;
+ struct bfd_sym_data_struct *sym_data;
+ void *any;
+ }
+ tdata;
-/* Low 16 bits of pc-relative value */
- BFD_RELOC_LO16_PCREL,
+ /* Used by the application to hold private data. */
+ void *usrdata;
-/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
-16-bit immediate fields */
- BFD_RELOC_MIPS16_GOT16,
- BFD_RELOC_MIPS16_CALL16,
+ /* Where all the allocated stuff under this BFD goes. This is a
+ struct objalloc *, but we use void * to avoid requiring the inclusion
+ of objalloc.h. */
+ void *memory;
-/* MIPS16 high 16 bits of 32-bit value. */
- BFD_RELOC_MIPS16_HI16,
+ /* For input BFDs, the build ID, if the object has one. */
+ const struct bfd_build_id *build_id;
+};
-/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
-extended and added to form the final result. If the low 16
-bits form a negative number, we need to add one to the high value
-to compensate for the borrow when the low bits are added. */
- BFD_RELOC_MIPS16_HI16_S,
+static inline const char *
+bfd_get_filename (const bfd *abfd)
+{
+ return abfd->filename;
+}
-/* MIPS16 low 16 bits. */
- BFD_RELOC_MIPS16_LO16,
+static inline bool
+bfd_get_cacheable (const bfd *abfd)
+{
+ return abfd->cacheable;
+}
-/* MIPS16 TLS relocations */
- BFD_RELOC_MIPS16_TLS_GD,
- BFD_RELOC_MIPS16_TLS_LDM,
- BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
- BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
- BFD_RELOC_MIPS16_TLS_GOTTPREL,
- BFD_RELOC_MIPS16_TLS_TPREL_HI16,
- BFD_RELOC_MIPS16_TLS_TPREL_LO16,
+static inline enum bfd_format
+bfd_get_format (const bfd *abfd)
+{
+ return abfd->format;
+}
-/* Relocation against a MIPS literal section. */
- BFD_RELOC_MIPS_LITERAL,
- BFD_RELOC_MICROMIPS_LITERAL,
+static inline flagword
+bfd_get_file_flags (const bfd *abfd)
+{
+ return abfd->flags;
+}
-/* microMIPS PC-relative relocations. */
- BFD_RELOC_MICROMIPS_7_PCREL_S1,
- BFD_RELOC_MICROMIPS_10_PCREL_S1,
- BFD_RELOC_MICROMIPS_16_PCREL_S1,
+static inline bfd_vma
+bfd_get_start_address (const bfd *abfd)
+{
+ return abfd->start_address;
+}
-/* MIPS16 PC-relative relocation. */
- BFD_RELOC_MIPS16_16_PCREL_S1,
+static inline unsigned int
+bfd_get_symcount (const bfd *abfd)
+{
+ return abfd->symcount;
+}
-/* MIPS PC-relative relocations. */
- BFD_RELOC_MIPS_21_PCREL_S2,
- BFD_RELOC_MIPS_26_PCREL_S2,
- BFD_RELOC_MIPS_18_PCREL_S3,
- BFD_RELOC_MIPS_19_PCREL_S2,
+static inline unsigned int
+bfd_get_dynamic_symcount (const bfd *abfd)
+{
+ return abfd->dynsymcount;
+}
-/* microMIPS versions of generic BFD relocs. */
- BFD_RELOC_MICROMIPS_GPREL16,
- BFD_RELOC_MICROMIPS_HI16,
- BFD_RELOC_MICROMIPS_HI16_S,
- BFD_RELOC_MICROMIPS_LO16,
+static inline struct bfd_symbol **
+bfd_get_outsymbols (const bfd *abfd)
+{
+ return abfd->outsymbols;
+}
-/* MIPS ELF relocations. */
- BFD_RELOC_MIPS_GOT16,
- BFD_RELOC_MICROMIPS_GOT16,
- BFD_RELOC_MIPS_CALL16,
- BFD_RELOC_MICROMIPS_CALL16,
- BFD_RELOC_MIPS_GOT_HI16,
- BFD_RELOC_MICROMIPS_GOT_HI16,
- BFD_RELOC_MIPS_GOT_LO16,
- BFD_RELOC_MICROMIPS_GOT_LO16,
- BFD_RELOC_MIPS_CALL_HI16,
- BFD_RELOC_MICROMIPS_CALL_HI16,
- BFD_RELOC_MIPS_CALL_LO16,
- BFD_RELOC_MICROMIPS_CALL_LO16,
- BFD_RELOC_MIPS_SUB,
- BFD_RELOC_MICROMIPS_SUB,
- BFD_RELOC_MIPS_GOT_PAGE,
- BFD_RELOC_MICROMIPS_GOT_PAGE,
- BFD_RELOC_MIPS_GOT_OFST,
- BFD_RELOC_MICROMIPS_GOT_OFST,
- BFD_RELOC_MIPS_GOT_DISP,
- BFD_RELOC_MICROMIPS_GOT_DISP,
- BFD_RELOC_MIPS_SHIFT5,
- BFD_RELOC_MIPS_SHIFT6,
- BFD_RELOC_MIPS_INSERT_A,
- BFD_RELOC_MIPS_INSERT_B,
- BFD_RELOC_MIPS_DELETE,
- BFD_RELOC_MIPS_HIGHEST,
- BFD_RELOC_MICROMIPS_HIGHEST,
- BFD_RELOC_MIPS_HIGHER,
- BFD_RELOC_MICROMIPS_HIGHER,
- BFD_RELOC_MIPS_SCN_DISP,
- BFD_RELOC_MICROMIPS_SCN_DISP,
- BFD_RELOC_MIPS_16,
- BFD_RELOC_MIPS_RELGOT,
- BFD_RELOC_MIPS_JALR,
- BFD_RELOC_MICROMIPS_JALR,
- BFD_RELOC_MIPS_TLS_DTPMOD32,
- BFD_RELOC_MIPS_TLS_DTPREL32,
- BFD_RELOC_MIPS_TLS_DTPMOD64,
- BFD_RELOC_MIPS_TLS_DTPREL64,
- BFD_RELOC_MIPS_TLS_GD,
- BFD_RELOC_MICROMIPS_TLS_GD,
- BFD_RELOC_MIPS_TLS_LDM,
- BFD_RELOC_MICROMIPS_TLS_LDM,
- BFD_RELOC_MIPS_TLS_DTPREL_HI16,
- BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
- BFD_RELOC_MIPS_TLS_DTPREL_LO16,
- BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
- BFD_RELOC_MIPS_TLS_GOTTPREL,
- BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
- BFD_RELOC_MIPS_TLS_TPREL32,
- BFD_RELOC_MIPS_TLS_TPREL64,
- BFD_RELOC_MIPS_TLS_TPREL_HI16,
- BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
- BFD_RELOC_MIPS_TLS_TPREL_LO16,
- BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
- BFD_RELOC_MIPS_EH,
+static inline unsigned int
+bfd_count_sections (const bfd *abfd)
+{
+ return abfd->section_count;
+}
+static inline bool
+bfd_has_map (const bfd *abfd)
+{
+ return abfd->has_armap;
+}
-/* MIPS ELF relocations (VxWorks and PLT extensions). */
- BFD_RELOC_MIPS_COPY,
- BFD_RELOC_MIPS_JUMP_SLOT,
+static inline bool
+bfd_is_thin_archive (const bfd *abfd)
+{
+ return abfd->is_thin_archive;
+}
+static inline void *
+bfd_usrdata (const bfd *abfd)
+{
+ return abfd->usrdata;
+}
-/* Moxie ELF relocations. */
- BFD_RELOC_MOXIE_10_PCREL,
+/* See note beside bfd_set_section_userdata. */
+static inline bool
+bfd_set_cacheable (bfd * abfd, bool val)
+{
+ abfd->cacheable = val;
+ return true;
+}
+static inline void
+bfd_set_thin_archive (bfd *abfd, bool val)
+{
+ abfd->is_thin_archive = val;
+}
-/* FT32 ELF relocations. */
- BFD_RELOC_FT32_10,
- BFD_RELOC_FT32_20,
- BFD_RELOC_FT32_17,
- BFD_RELOC_FT32_18,
- BFD_RELOC_FT32_RELAX,
- BFD_RELOC_FT32_SC0,
- BFD_RELOC_FT32_SC1,
- BFD_RELOC_FT32_15,
- BFD_RELOC_FT32_DIFF32,
+static inline void
+bfd_set_usrdata (bfd *abfd, void *val)
+{
+ abfd->usrdata = val;
+}
+static inline asection *
+bfd_asymbol_section (const asymbol *sy)
+{
+ return sy->section;
+}
-/* Fujitsu Frv Relocations. */
- BFD_RELOC_FRV_LABEL16,
- BFD_RELOC_FRV_LABEL24,
- BFD_RELOC_FRV_LO16,
- BFD_RELOC_FRV_HI16,
- BFD_RELOC_FRV_GPREL12,
- BFD_RELOC_FRV_GPRELU12,
- BFD_RELOC_FRV_GPREL32,
- BFD_RELOC_FRV_GPRELHI,
- BFD_RELOC_FRV_GPRELLO,
- BFD_RELOC_FRV_GOT12,
- BFD_RELOC_FRV_GOTHI,
- BFD_RELOC_FRV_GOTLO,
- BFD_RELOC_FRV_FUNCDESC,
- BFD_RELOC_FRV_FUNCDESC_GOT12,
- BFD_RELOC_FRV_FUNCDESC[...]
[diff truncated at 100000 bytes]
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