binutils-gdb/bfd/libcoff.h

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/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
generated from "libcoff-in.h" and "coffcode.h".
Run "make headers" in your build bfd/ to regenerate. */
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/* BFD COFF object file private structure.
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003
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Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "bfdlink.h"
/* Object file tdata; access macros */
#define coff_data(bfd) ((bfd)->tdata.coff_obj_data)
#define exec_hdr(bfd) (coff_data(bfd)->hdr)
#define obj_pe(bfd) (coff_data(bfd)->pe)
#define obj_symbols(bfd) (coff_data(bfd)->symbols)
#define obj_sym_filepos(bfd) (coff_data(bfd)->sym_filepos)
#define obj_relocbase(bfd) (coff_data(bfd)->relocbase)
#define obj_raw_syments(bfd) (coff_data(bfd)->raw_syments)
#define obj_raw_syment_count(bfd) (coff_data(bfd)->raw_syment_count)
#define obj_convert(bfd) (coff_data(bfd)->conversion_table)
#define obj_conv_table_size(bfd) (coff_data(bfd)->conv_table_size)
#define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms)
#define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms)
#define obj_coff_strings(bfd) (coff_data (bfd)->strings)
#define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings)
#define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes)
#define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written)
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#define obj_coff_local_toc_table(bfd) (coff_data(bfd)->local_toc_sym_map)
/* `Tdata' information kept for COFF files. */
typedef struct coff_tdata
{
struct coff_symbol_struct *symbols; /* symtab for input bfd */
unsigned int *conversion_table;
int conv_table_size;
file_ptr sym_filepos;
struct coff_ptr_struct *raw_syments;
unsigned long raw_syment_count;
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/* These are only valid once writing has begun */
long int relocbase;
/* These members communicate important constants about the symbol table
to GDB's symbol-reading code. These `constants' unfortunately vary
from coff implementation to implementation... */
unsigned local_n_btmask;
unsigned local_n_btshft;
unsigned local_n_tmask;
unsigned local_n_tshift;
unsigned local_symesz;
unsigned local_auxesz;
unsigned local_linesz;
/* The unswapped external symbols. May be NULL. Read by
_bfd_coff_get_external_symbols. */
PTR external_syms;
/* If this is TRUE, the external_syms may not be freed. */
bfd_boolean keep_syms;
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/* The string table. May be NULL. Read by
_bfd_coff_read_string_table. */
char *strings;
/* If this is TRUE, the strings may not be freed. */
bfd_boolean keep_strings;
/* If this is TRUE, the strings have been written out already. */
bfd_boolean strings_written;
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/* is this a PE format coff file */
int pe;
/* Used by the COFF backend linker. */
struct coff_link_hash_entry **sym_hashes;
/* used by the pe linker for PowerPC */
int *local_toc_sym_map;
struct bfd_link_info *link_info;
/* Used by coff_find_nearest_line. */
PTR line_info;
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/* A place to stash dwarf2 info for this bfd. */
PTR dwarf2_find_line_info;
/* The timestamp from the COFF file header. */
long timestamp;
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/* Copy of some of the f_flags bits in the COFF filehdr structure,
used by ARM code. */
flagword flags;
} coff_data_type;
/* Tdata for pe image files. */
typedef struct pe_tdata
{
coff_data_type coff;
struct internal_extra_pe_aouthdr pe_opthdr;
int dll;
int has_reloc_section;
bfd_boolean (*in_reloc_p) PARAMS((bfd *, reloc_howto_type *));
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flagword real_flags;
* peicode.h (coff_swap_filehdr_out) [COFF_IMAGE_WITH_PE]: Define as _bfd_XXi_only_swap_filehdr_out. (pe_mkobject) [PEI_FORCE_MINIMUM_ALIGNMENT]: Set pe->force_minimum_alignment to TRUE. (pe_mkobject) [PEI_TARGET_SUBSYSTEM]: Set pe->target_subsystem to PEI_TARGET_SUBSYSTEM. (pe_print_private_bfd_data): Call _bfd_XX_print_private_bfd_data_common() instead of _bfd_pe_print_private_bfd_data_common(). (pe_bfd_copy_private_bfd_data): Call _bfd_XX_bfd_copy_private_bfd_data_common() instead of _bfd_pe_bfd_copy_private_bfd_data_common(). (coff_bfd_copy_private_section_data): Define as _bfd_XX_bfd_copy_private_section_data instead of _bfd_pe_bfd_copy_private_section_data. (coff_get_symbol_info): Define as _bfd_XX_get_symbol_info instead of a _bfd_pe_get_symbol_info. * peigen.c: Delete. * peXXigen.c: Renamed from peigen.c. (COFF_WITH_XX): Define this macro (will get expanded into COFF_WITH_pep or COFF_WITH_pe, depending on whether this is being compiled as peigen.c or pepigen.c. [COFF_WITH_pep]: Include "coff/ia64.h" instead of "coff/i386.h" to define the canonical PEP structures and definitions. (_bfd_XXi_swap_aouthdr_out): If pe->force_minimum_alignment is in effect, enforce minimum file and section alignments. If extra->Subsystem is IMAGE_SUBSYSTEM_UNKNOWN, set it to pe->target_subsystem (this defaults to IMAGE_SUBSYSTEM_UNKNOWN, so, by default, this is a no-op). * libpei.h: Rename COFF_WITH_PEP to COFF_WITH_pep. (_bfd_XX_bfd_copy_private_bfd_data_common): Add macros to map _bfd_XXfoo to _bfd_pepfoo if COFF_WIT_PEP is defined and to _bfd_pefoo if it's not defined. Use these macros to define coff swap macros. * libcoff.h (pe_tdata): Add members target_subsystem and force_minimum_alignment. * efi-app-ia64.c (COFF_WITH_pep): Rename COFF_WITH_PEP to COFF_WITH_pep. (PEI_TARGET_SUBSYSTEM): Rename from PEI_DEFAULT_TARGET_SUBSYSTEM. * configure.in (bfd_efi_app_ia64_vec): Use pepigen.lo instead of peigen.lo. * coff-ia64.c: Rename COFF_WITH_PEP to COFF_WITH_pep. (AOUTSZ): Rename PEP64AOUTSZ and PEP64AOUTHDR to PEPAOUTSZ and PEPAOUTHDR. * Makefile.in (BFD64_BACKENDS): Mention pepigen.lo. (BFD64_BACKENDS_CFILES): Mention pepigen.c (peigen.c): Add rule to generate from peXXigen.c. (pepigen.c): Ditto. (pepigen.lo): List dependencies for pepigen.lo. * unwind-ia64.c (unw_decode_x1): Declare code arg with ATTRIBUTE_UNUSED. (unw_decode_x2): Ditto. (unw_decode_x3): Ditto. (unw_decode_x4): Ditto. * pe.h (PEPAOUTSZ): Rename from PEP64AOUTSZ. Rename from PEPAOUTHDR.
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int target_subsystem;
bfd_boolean force_minimum_alignment;
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} pe_data_type;
#define pe_data(bfd) ((bfd)->tdata.pe_obj_data)
/* Tdata for XCOFF files. */
struct xcoff_tdata
{
/* Basic COFF information. */
coff_data_type coff;
/* TRUE if this is an XCOFF64 file. */
bfd_boolean xcoff64;
/* TRUE if a large a.out header should be generated. */
bfd_boolean full_aouthdr;
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/* TOC value. */
bfd_vma toc;
/* Index of section holding TOC. */
int sntoc;
/* Index of section holding entry point. */
int snentry;
/* .text alignment from optional header. */
int text_align_power;
/* .data alignment from optional header. */
int data_align_power;
/* modtype from optional header. */
short modtype;
/* cputype from optional header. */
short cputype;
/* maxdata from optional header. */
bfd_vma maxdata;
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/* maxstack from optional header. */
bfd_vma maxstack;
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/* Used by the XCOFF backend linker. */
asection **csects;
unsigned long *debug_indices;
unsigned int import_file_id;
};
#define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data)
/* We take the address of the first element of an asymbol to ensure that the
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* macro is only ever applied to an asymbol. */
#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
/* The used_by_bfd field of a section may be set to a pointer to this
structure. */
struct coff_section_tdata
{
/* The relocs, swapped into COFF internal form. This may be NULL. */
struct internal_reloc *relocs;
/* If this is TRUE, the relocs entry may not be freed. */
bfd_boolean keep_relocs;
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/* The section contents. This may be NULL. */
bfd_byte *contents;
/* If this is TRUE, the contents entry may not be freed. */
bfd_boolean keep_contents;
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/* Information cached by coff_find_nearest_line. */
bfd_vma offset;
unsigned int i;
const char *function;
int line_base;
/* A pointer used for .stab linking optimizations. */
PTR stab_info;
/* Available for individual backends. */
PTR tdata;
};
/* An accessor macro for the coff_section_tdata structure. */
#define coff_section_data(abfd, sec) \
((struct coff_section_tdata *) (sec)->used_by_bfd)
/* Tdata for sections in XCOFF files. This is used by the linker. */
struct xcoff_section_tdata
{
/* Used for XCOFF csects created by the linker; points to the real
XCOFF section which contains this csect. */
asection *enclosing;
/* The lineno_count field for the enclosing section, because we are
going to clobber it there. */
unsigned int lineno_count;
/* The first and one past the last symbol indices for symbols used
by this csect. */
unsigned long first_symndx;
unsigned long last_symndx;
};
/* An accessor macro the xcoff_section_tdata structure. */
#define xcoff_section_data(abfd, sec) \
((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
/* Tdata for sections in PE files. */
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struct pei_section_tdata
{
/* The virtual size of the section. */
bfd_size_type virt_size;
/* The PE section flags. */
long pe_flags;
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};
/* An accessor macro for the pei_section_tdata structure. */
#define pei_section_data(abfd, sec) \
((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
/* COFF linker hash table entries. */
struct coff_link_hash_entry
{
struct bfd_link_hash_entry root;
/* Symbol index in output file. Set to -1 initially. Set to -2 if
there is a reloc against this symbol. */
long indx;
/* Symbol type. */
unsigned short type;
/* Symbol class. */
unsigned char class;
/* Number of auxiliary entries. */
char numaux;
/* BFD to take auxiliary entries from. */
bfd *auxbfd;
/* Pointer to array of auxiliary entries, if any. */
union internal_auxent *aux;
/* Flag word; legal values follow. */
unsigned short coff_link_hash_flags;
/* Symbol is a PE section symbol. */
#define COFF_LINK_HASH_PE_SECTION_SYMBOL (01)
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};
/* COFF linker hash table. */
struct coff_link_hash_table
{
struct bfd_link_hash_table root;
/* A pointer to information used to link stabs in sections. */
PTR stab_info;
};
/* Look up an entry in a COFF linker hash table. */
#define coff_link_hash_lookup(table, string, create, copy, follow) \
((struct coff_link_hash_entry *) \
bfd_link_hash_lookup (&(table)->root, (string), (create), \
(copy), (follow)))
/* Traverse a COFF linker hash table. */
#define coff_link_hash_traverse(table, func, info) \
(bfd_link_hash_traverse \
(&(table)->root, \
(bfd_boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func), \
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(info)))
/* Get the COFF linker hash table from a link_info structure. */
#define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
/* Functions in coffgen.c. */
extern const bfd_target *coff_object_p
PARAMS ((bfd *));
extern struct sec *coff_section_from_bfd_index
PARAMS ((bfd *, int));
extern long coff_get_symtab_upper_bound
PARAMS ((bfd *));
extern long coff_get_symtab
PARAMS ((bfd *, asymbol **));
extern int coff_count_linenumbers
PARAMS ((bfd *));
extern struct coff_symbol_struct *coff_symbol_from
PARAMS ((bfd *, asymbol *));
extern bfd_boolean coff_renumber_symbols
PARAMS ((bfd *, int *));
extern void coff_mangle_symbols
PARAMS ((bfd *));
extern bfd_boolean coff_write_symbols
PARAMS ((bfd *));
extern bfd_boolean coff_write_linenumbers
PARAMS ((bfd *));
extern alent *coff_get_lineno
PARAMS ((bfd *, asymbol *));
extern asymbol *coff_section_symbol
PARAMS ((bfd *, char *));
extern bfd_boolean _bfd_coff_get_external_symbols
PARAMS ((bfd *));
extern const char *_bfd_coff_read_string_table
PARAMS ((bfd *));
extern bfd_boolean _bfd_coff_free_symbols
PARAMS ((bfd *));
extern struct coff_ptr_struct *coff_get_normalized_symtab
PARAMS ((bfd *));
extern long coff_get_reloc_upper_bound
PARAMS ((bfd *, sec_ptr));
extern asymbol *coff_make_empty_symbol
PARAMS ((bfd *));
extern void coff_print_symbol
PARAMS ((bfd *, PTR filep, asymbol *, bfd_print_symbol_type));
extern void coff_get_symbol_info
PARAMS ((bfd *, asymbol *, symbol_info *ret));
extern bfd_boolean _bfd_coff_is_local_label_name
PARAMS ((bfd *, const char *));
extern asymbol *coff_bfd_make_debug_symbol
PARAMS ((bfd *, PTR, unsigned long));
extern bfd_boolean coff_find_nearest_line
PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *));
extern int coff_sizeof_headers
PARAMS ((bfd *, bfd_boolean));
extern bfd_boolean bfd_coff_reloc16_relax_section
PARAMS ((bfd *, asection *, struct bfd_link_info *, bfd_boolean *));
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extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents
PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *,
bfd_byte *, bfd_boolean, asymbol **));
extern bfd_vma bfd_coff_reloc16_get_value
PARAMS ((arelent *, struct bfd_link_info *, asection *));
extern void bfd_perform_slip
PARAMS ((bfd *, unsigned int, asection *, bfd_vma));
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/* Functions and types in cofflink.c. */
#define STRING_SIZE_SIZE (4)
/* We use a hash table to merge identical enum, struct, and union
definitions in the linker. */
/* Information we keep for a single element (an enum value, a
structure or union field) in the debug merge hash table. */
struct coff_debug_merge_element
{
/* Next element. */
struct coff_debug_merge_element *next;
/* Name. */
const char *name;
/* Type. */
unsigned int type;
/* Symbol index for complex type. */
long tagndx;
};
/* A linked list of debug merge entries for a given name. */
struct coff_debug_merge_type
{
/* Next type with the same name. */
struct coff_debug_merge_type *next;
/* Class of type. */
int class;
/* Symbol index where this type is defined. */
long indx;
/* List of elements. */
struct coff_debug_merge_element *elements;
};
/* Information we store in the debug merge hash table. */
struct coff_debug_merge_hash_entry
{
struct bfd_hash_entry root;
/* A list of types with this name. */
struct coff_debug_merge_type *types;
};
/* The debug merge hash table. */
struct coff_debug_merge_hash_table
{
struct bfd_hash_table root;
};
/* Initialize a COFF debug merge hash table. */
#define coff_debug_merge_hash_table_init(table) \
(bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc))
/* Free a COFF debug merge hash table. */
#define coff_debug_merge_hash_table_free(table) \
(bfd_hash_table_free (&(table)->root))
/* Look up an entry in a COFF debug merge hash table. */
#define coff_debug_merge_hash_lookup(table, string, create, copy) \
((struct coff_debug_merge_hash_entry *) \
bfd_hash_lookup (&(table)->root, (string), (create), (copy)))
/* Information we keep for each section in the output file when doing
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a relocatable link. */
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struct coff_link_section_info
{
/* The relocs to be output. */
struct internal_reloc *relocs;
/* For each reloc against a global symbol whose index was not known
when the reloc was handled, the global hash table entry. */
struct coff_link_hash_entry **rel_hashes;
};
/* Information that we pass around while doing the final link step. */
struct coff_final_link_info
{
/* General link information. */
struct bfd_link_info *info;
/* Output BFD. */
bfd *output_bfd;
/* Used to indicate failure in traversal routine. */
bfd_boolean failed;
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/* If doing "task linking" set only during the time when we want the
global symbol writer to convert the storage class of defined global
symbols from global to static. */
bfd_boolean global_to_static;
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/* Hash table for long symbol names. */
struct bfd_strtab_hash *strtab;
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/* When doing a relocatable link, an array of information kept for
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each output section, indexed by the target_index field. */
struct coff_link_section_info *section_info;
/* Symbol index of last C_FILE symbol (-1 if none). */
long last_file_index;
/* Contents of last C_FILE symbol. */
struct internal_syment last_file;
/* Symbol index of first aux entry of last .bf symbol with an empty
endndx field (-1 if none). */
long last_bf_index;
/* Contents of last_bf_index aux entry. */
union internal_auxent last_bf;
/* Hash table used to merge debug information. */
struct coff_debug_merge_hash_table debug_merge;
/* Buffer large enough to hold swapped symbols of any input file. */
struct internal_syment *internal_syms;
/* Buffer large enough to hold sections of symbols of any input file. */
asection **sec_ptrs;
/* Buffer large enough to hold output indices of symbols of any
input file. */
long *sym_indices;
/* Buffer large enough to hold output symbols for any input file. */
bfd_byte *outsyms;
/* Buffer large enough to hold external line numbers for any input
section. */
bfd_byte *linenos;
/* Buffer large enough to hold any input section. */
bfd_byte *contents;
/* Buffer large enough to hold external relocs of any input section. */
bfd_byte *external_relocs;
/* Buffer large enough to hold swapped relocs of any input section. */
struct internal_reloc *internal_relocs;
};
/* Most COFF variants have no way to record the alignment of a
section. This struct is used to set a specific alignment based on
the name of the section. */
struct coff_section_alignment_entry
{
/* The section name. */
const char *name;
/* This is either (unsigned int) -1, indicating that the section
name must match exactly, or it is the number of letters which
must match at the start of the name. */
unsigned int comparison_length;
/* These macros may be used to fill in the first two fields in a
structure initialization. */
#define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1)
#define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1)
/* Only use this entry if the default section alignment for this
target is at least that much (as a power of two). If this field
is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */
unsigned int default_alignment_min;
/* Only use this entry if the default section alignment for this
target is no greater than this (as a power of two). If this
field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */
unsigned int default_alignment_max;
#define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1)
/* The desired alignment for this section (as a power of two). */
unsigned int alignment_power;
};
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extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
extern bfd_boolean _bfd_coff_link_hash_table_init
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PARAMS ((struct coff_link_hash_table *, bfd *,
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
struct bfd_hash_table *,
const char *)));
extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create
PARAMS ((bfd *));
extern const char *_bfd_coff_internal_syment_name
PARAMS ((bfd *, const struct internal_syment *, char *));
extern bfd_boolean _bfd_coff_link_add_symbols
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PARAMS ((bfd *, struct bfd_link_info *));
extern bfd_boolean _bfd_coff_final_link
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PARAMS ((bfd *, struct bfd_link_info *));
extern struct internal_reloc *_bfd_coff_read_internal_relocs
PARAMS ((bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean,
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struct internal_reloc *));
extern bfd_boolean _bfd_coff_generic_relocate_section
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PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **));
extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
extern bfd_boolean _bfd_coff_write_global_sym
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PARAMS ((struct coff_link_hash_entry *, PTR));
extern bfd_boolean _bfd_coff_write_task_globals
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PARAMS ((struct coff_link_hash_entry *, PTR));
extern bfd_boolean _bfd_coff_link_input_bfd
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PARAMS ((struct coff_final_link_info *, bfd *));
extern bfd_boolean _bfd_coff_reloc_link_order
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PARAMS ((bfd *, struct coff_final_link_info *, asection *,
struct bfd_link_order *));
#define coff_get_section_contents_in_window \
_bfd_generic_get_section_contents_in_window
/* Functions in xcofflink.c. */
extern long _bfd_xcoff_get_dynamic_symtab_upper_bound
PARAMS ((bfd *));
extern long _bfd_xcoff_canonicalize_dynamic_symtab
PARAMS ((bfd *, asymbol **));
extern long _bfd_xcoff_get_dynamic_reloc_upper_bound
PARAMS ((bfd *));
extern long _bfd_xcoff_canonicalize_dynamic_reloc
PARAMS ((bfd *, arelent **, asymbol **));
extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create
PARAMS ((bfd *));
2002-04-04 Daniel Jacobowitz <drow@mvista.com> * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define. * aout-target.h (MY_bfd_link_hash_table_free): Conditionally define. * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise. * bfd.c (bfd_link_hash_table_free): Define. * binary.c (binary_bfd_link_hash_table_free): Define. * bout.c (b_out_bfd_link_hash_table_free): Define. * coff-rs6000.c (rs6000coff_vec): Include _bfd_generic_link_hash_table_free. (pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec): Likewise. (aix5coff64_vec): Likewise. * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define. * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally define. * i386msdos.c (msdos_bfd_link_hash_table_free): Define. * i386os9k.c (os9k_bfd_link_hash_table_free): Define. * ieee.c (ieee_bfd_link_hash_table_free): Define. * ihex.c (ihex_bfd_link_hash_table_free): Define. * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define. (_bfd_generic_link_hash_table_free): Add prototype. * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype. * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define. * linker.c (_bfd_generic_link_hash_table_free): New function. * mmo.c (mmo_bfd_link_hash_table_free): Define. * nlm-target.h (nlm_bfd_link_hash_table_free): Define. * oasys.c (oasys_bfd_link_hash_table_free): Define. * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define. * som.c (som_bfd_link_hash_table_free): Define. * srec.c (srec_bfd_link_hash_table_free): Define. * tekhex.c (tekhex_bfd_link_hash_table_free): Define. * versados.c (versados_bfd_link_hash_table_free): Define. * vms.c (vms_bfd_link_hash_table_free): New function. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function. * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc instead of bfd_alloc. * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise. * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise. * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise. * cofflink.c (_bfd_coff_link_hash_table_create): Likewise. * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise. * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise. * elf.c (_bfd_elf_link_hash_table_create): Likewise. * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise. * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise. * elf32-i386.c (elf_i386_link_hash_table_create): Likewise. * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. * elf32-s390.c (elf_s390_link_hash_table_create): Likewise. * elf32-sh.c (sh_elf_link_hash_table_create): Likewise. * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise. * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise. * elf64-s390.c (elf_s390_link_hash_table_create): Likewise. * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise. * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise. * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. * linker.c (_bfd_generic_link_hash_table_create): Likewise. * m68klinux.c (linux_link_hash_table_create): Likewise. * sparclinux.c (linux_link_hash_table_create): Likewise. * sunos.c (sunos_link_hash_table_create): Likewise. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise. * targets.c: Add _bfd_link_hash_table_free to xvec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate.
2002-04-05 03:53:38 +08:00
extern void _bfd_xcoff_bfd_link_hash_table_free
PARAMS ((struct bfd_link_hash_table *));
extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols
PARAMS ((bfd *, struct bfd_link_info *));
extern bfd_boolean _bfd_xcoff_bfd_final_link
PARAMS ((bfd *, struct bfd_link_info *));
extern bfd_boolean _bfd_ppc_xcoff_relocate_section
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **));
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/* Functions in coff-ppc.c. FIXME: These are called be pe.em in the
linker, and so should start with bfd and be declared in bfd.h. */
extern bfd_boolean ppc_allocate_toc_section
PARAMS ((struct bfd_link_info *));
extern bfd_boolean ppc_process_before_allocation
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PARAMS ((bfd *, struct bfd_link_info *));
* bfd-in.h: Remove "taken from the source" comment. * libbfd-in.h: Likewise. * libcoff-in.h: Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. * elf.c (bfd_elf_discard_group): Return true. * elf-bfd.h (bfd_elf_discard_group): Declare. * bfd-in.h (bfd_elf_discard_group): Don't declare here. * section.c (bfd_discard_group): Rename to bfd_generic_discard_group. * bfd.c (bfd_discard_group): Define. * targets.c (struct bfd_target): Add _bfd_discard_group. (BFD_JUMP_TABLE_LINK): Here too. * libbfd-in.h (_bfd_nolink_bfd_discard_group): Define. * aout-adobe.c (aout_32_bfd_discard_group): Define. * aout-target.h (MY_bfd_discard_group): Define. * aout-tic30.c (MY_bfd_discard_group): Define. * binary.c (binary_bfd_discard_group): Define. * bout.c (b_out_bfd_discard_group): Define. * coff-alpha.c (_bfd_ecoff_bfd_discard_group): Define. * coffcode.h (coff_bfd_discard_group): Define. * coff-mips.c (_bfd_ecoff_bfd_discard_group): Define. * elfxx-target.h (bfd_elfNN_bfd_discard_group): Define. * i386msdos.c (msdos_bfd_discard_group): Define. * i386os9k.c (os9k_bfd_discard_group): Define. * ieee.c (ieee_bfd_discard_group): Define. * ihex.c (ihex_bfd_discard_group): Define. * mmo.c (mmo_bfd_discard_group): Define. * nlm-target.h (nlm_bfd_discard_group): Define. * oasys.c (oasys_bfd_discard_group): Define. * ppcboot.c (ppcboot_bfd_discard_group): Define. * som.c (som_bfd_discard_group): Define. * srec.c (srec_bfd_discard_group): Define. * tekhex.c (tekhex_bfd_discard_group): Define. * versados.c (versados_bfd_discard_group): Define. * vms.c (vms_bfd_discard_group): Define. * xcoff-target.h (_bfd_xcoff_bfd_discard_group): Define. * coff64-rs6000.c (rs6000coff64_vec): Update initialiser. (aix5coff64_vec): Likewise. * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Likewise.
2002-06-05 11:43:11 +08:00
/* Extracted from coffcode.h. */
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typedef struct coff_ptr_struct
{
/* Remembers the offset from the first symbol in the file for
this symbol. Generated by coff_renumber_symbols. */
unsigned int offset;
/* Should the value of this symbol be renumbered. Used for
XCOFF C_BSTAT symbols. Set by coff_slurp_symbol_table. */
unsigned int fix_value : 1;
/* Should the tag field of this symbol be renumbered.
Created by coff_pointerize_aux. */
unsigned int fix_tag : 1;
/* Should the endidx field of this symbol be renumbered.
Created by coff_pointerize_aux. */
unsigned int fix_end : 1;
/* Should the x_csect.x_scnlen field be renumbered.
Created by coff_pointerize_aux. */
unsigned int fix_scnlen : 1;
/* Fix up an XCOFF C_BINCL/C_EINCL symbol. The value is the
index into the line number entries. Set by coff_slurp_symbol_table. */
unsigned int fix_line : 1;
/* The container for the symbol structure as read and translated
from the file. */
union
{
union internal_auxent auxent;
struct internal_syment syment;
} u;
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} combined_entry_type;
/* Each canonical asymbol really looks like this: */
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typedef struct coff_symbol_struct
{
/* The actual symbol which the rest of BFD works with */
asymbol symbol;
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/* A pointer to the hidden information for this symbol */
combined_entry_type *native;
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/* A pointer to the linenumber information for this symbol */
struct lineno_cache_entry *lineno;
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/* Have the line numbers been relocated yet ? */
bfd_boolean done_lineno;
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} coff_symbol_type;
/* COFF symbol classifications. */
enum coff_symbol_classification
{
/* Global symbol. */
COFF_SYMBOL_GLOBAL,
/* Common symbol. */
COFF_SYMBOL_COMMON,
/* Undefined symbol. */
COFF_SYMBOL_UNDEFINED,
/* Local symbol. */
COFF_SYMBOL_LOCAL,
/* PE section symbol. */
COFF_SYMBOL_PE_SECTION
};
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typedef struct
{
void (*_bfd_coff_swap_aux_in)
PARAMS ((bfd *, PTR, int, int, int, int, PTR));
void (*_bfd_coff_swap_sym_in)
PARAMS ((bfd *, PTR, PTR));
void (*_bfd_coff_swap_lineno_in)
PARAMS ((bfd *, PTR, PTR));
unsigned int (*_bfd_coff_swap_aux_out)
PARAMS ((bfd *, PTR, int, int, int, int, PTR));
unsigned int (*_bfd_coff_swap_sym_out)
PARAMS ((bfd *, PTR, PTR));
unsigned int (*_bfd_coff_swap_lineno_out)
PARAMS ((bfd *, PTR, PTR));
unsigned int (*_bfd_coff_swap_reloc_out)
PARAMS ((bfd *, PTR, PTR));
unsigned int (*_bfd_coff_swap_filehdr_out)
PARAMS ((bfd *, PTR, PTR));
unsigned int (*_bfd_coff_swap_aouthdr_out)
PARAMS ((bfd *, PTR, PTR));
unsigned int (*_bfd_coff_swap_scnhdr_out)
PARAMS ((bfd *, PTR, PTR));
unsigned int _bfd_filhsz;
unsigned int _bfd_aoutsz;
unsigned int _bfd_scnhsz;
unsigned int _bfd_symesz;
unsigned int _bfd_auxesz;
unsigned int _bfd_relsz;
unsigned int _bfd_linesz;
unsigned int _bfd_filnmlen;
bfd_boolean _bfd_coff_long_filenames;
bfd_boolean _bfd_coff_long_section_names;
unsigned int _bfd_coff_default_section_alignment_power;
bfd_boolean _bfd_coff_force_symnames_in_strings;
unsigned int _bfd_coff_debug_string_prefix_length;
void (*_bfd_coff_swap_filehdr_in)
PARAMS ((bfd *, PTR, PTR));
void (*_bfd_coff_swap_aouthdr_in)
PARAMS ((bfd *, PTR, PTR));
void (*_bfd_coff_swap_scnhdr_in)
PARAMS ((bfd *, PTR, PTR));
void (*_bfd_coff_swap_reloc_in)
PARAMS ((bfd *abfd, PTR, PTR));
bfd_boolean (*_bfd_coff_bad_format_hook)
PARAMS ((bfd *, PTR));
bfd_boolean (*_bfd_coff_set_arch_mach_hook)
PARAMS ((bfd *, PTR));
PTR (*_bfd_coff_mkobject_hook)
PARAMS ((bfd *, PTR, PTR));
bfd_boolean (*_bfd_styp_to_sec_flags_hook)
PARAMS ((bfd *, PTR, const char *, asection *, flagword *));
void (*_bfd_set_alignment_hook)
PARAMS ((bfd *, asection *, PTR));
bfd_boolean (*_bfd_coff_slurp_symbol_table)
PARAMS ((bfd *));
bfd_boolean (*_bfd_coff_symname_in_debug)
PARAMS ((bfd *, struct internal_syment *));
bfd_boolean (*_bfd_coff_pointerize_aux_hook)
PARAMS ((bfd *, combined_entry_type *, combined_entry_type *,
unsigned int, combined_entry_type *));
bfd_boolean (*_bfd_coff_print_aux)
PARAMS ((bfd *, FILE *, combined_entry_type *, combined_entry_type *,
combined_entry_type *, unsigned int));
void (*_bfd_coff_reloc16_extra_cases)
PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
bfd_byte *, unsigned int *, unsigned int *));
int (*_bfd_coff_reloc16_estimate)
PARAMS ((bfd *, asection *, arelent *, unsigned int,
struct bfd_link_info *));
enum coff_symbol_classification (*_bfd_coff_classify_symbol)
PARAMS ((bfd *, struct internal_syment *));
bfd_boolean (*_bfd_coff_compute_section_file_positions)
PARAMS ((bfd *));
bfd_boolean (*_bfd_coff_start_final_link)
PARAMS ((bfd *, struct bfd_link_info *));
bfd_boolean (*_bfd_coff_relocate_section)
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **));
reloc_howto_type *(*_bfd_coff_rtype_to_howto)
PARAMS ((bfd *, asection *, struct internal_reloc *,
struct coff_link_hash_entry *, struct internal_syment *,
bfd_vma *));
bfd_boolean (*_bfd_coff_adjust_symndx)
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
struct internal_reloc *, bfd_boolean *));
bfd_boolean (*_bfd_coff_link_add_one_symbol)
PARAMS ((struct bfd_link_info *, bfd *, const char *, flagword,
asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean,
struct bfd_link_hash_entry **));
bfd_boolean (*_bfd_coff_link_output_has_begun)
PARAMS ((bfd *, struct coff_final_link_info *));
bfd_boolean (*_bfd_coff_final_link_postscript)
PARAMS ((bfd *, struct coff_final_link_info *));
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} bfd_coff_backend_data;
#define coff_backend_info(abfd) \
((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
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#define bfd_coff_swap_aux_in(a,e,t,c,ind,num,i) \
((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i))
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#define bfd_coff_swap_sym_in(a,e,i) \
((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
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#define bfd_coff_swap_lineno_in(a,e,i) \
((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
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#define bfd_coff_swap_reloc_out(abfd, i, o) \
((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
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#define bfd_coff_swap_lineno_out(abfd, i, o) \
((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
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#define bfd_coff_swap_aux_out(a,i,t,c,ind,num,o) \
((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o))
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#define bfd_coff_swap_sym_out(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
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#define bfd_coff_swap_scnhdr_out(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
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#define bfd_coff_swap_filehdr_out(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
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#define bfd_coff_swap_aouthdr_out(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
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#define bfd_coff_filhsz(abfd) (coff_backend_info (abfd)->_bfd_filhsz)
#define bfd_coff_aoutsz(abfd) (coff_backend_info (abfd)->_bfd_aoutsz)
#define bfd_coff_scnhsz(abfd) (coff_backend_info (abfd)->_bfd_scnhsz)
#define bfd_coff_symesz(abfd) (coff_backend_info (abfd)->_bfd_symesz)
#define bfd_coff_auxesz(abfd) (coff_backend_info (abfd)->_bfd_auxesz)
#define bfd_coff_relsz(abfd) (coff_backend_info (abfd)->_bfd_relsz)
#define bfd_coff_linesz(abfd) (coff_backend_info (abfd)->_bfd_linesz)
#define bfd_coff_filnmlen(abfd) (coff_backend_info (abfd)->_bfd_filnmlen)
#define bfd_coff_long_filenames(abfd) \
(coff_backend_info (abfd)->_bfd_coff_long_filenames)
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#define bfd_coff_long_section_names(abfd) \
(coff_backend_info (abfd)->_bfd_coff_long_section_names)
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#define bfd_coff_default_section_alignment_power(abfd) \
(coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
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#define bfd_coff_swap_filehdr_in(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o))
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#define bfd_coff_swap_aouthdr_in(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o))
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#define bfd_coff_swap_scnhdr_in(abfd, i,o) \
((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o))
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#define bfd_coff_swap_reloc_in(abfd, i, o) \
((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o))
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#define bfd_coff_bad_format_hook(abfd, filehdr) \
((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr))
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#define bfd_coff_set_arch_mach_hook(abfd, filehdr)\
((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr))
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#define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\
((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\
(abfd, filehdr, aouthdr))
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#define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section, flags_ptr)\
((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\
(abfd, scnhdr, name, section, flags_ptr))
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#define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\
((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr))
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#define bfd_coff_slurp_symbol_table(abfd)\
((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd))
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#define bfd_coff_symname_in_debug(abfd, sym)\
((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym))
1999-05-03 15:29:11 +08:00
Add XCOFF64 support. bfd: * Makefile.am (coff64-rs6000.lo): New rule. * Makefile.in: Regenerate. * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data, xcoff_is_local_label_name, xcoff_rtype2howto, xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p, xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap, xcoff_write_archive_contents): No longer static, and prefix with _bfd_. (NO_COFF_SYMBOLS): Define. (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in, xcoff64_swap_aux_out): New functions; handle xcoff symbol tables internally. (MINUS_ONE): New macro. (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS relocation. (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in, coff_SWAP_aux_out): Map to the new functions. * coff64-rs6000.c: New file. * libcoff.h (bfd_coff_backend_data): Add new fields _bfd_coff_force_symnames_in_strings and _bfd_coff_debug_string_prefix_length. (bfd_coff_force_symnames_in_strings, bfd_coff_debug_string_prefix_length): New macros for above fields. * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic. Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead of using coff_swap_sym_in directly. (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64. (coff_set_flags) Set magic for XCOFF64. (coff_compute_section_file_positions): Add symbol name length to string section length if bfd_coff_debug_string_prefix_length is true. (coff_write_object_contents): Don't do reloc overflow for XCOFF64. (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of using coff_swap_lineno_in directly. (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings and _bfd_coff_debug_string_prefix_length fields. * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force symbol names into strings table when bfd_coff_force_symnames_in_strings is true. * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR, SET_RELOC_VADDR): New macros. (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros. (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C code. (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64 changes within RS6000COFF_C specific code. (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC, MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO. * reloc.c (bfd_perform_relocation, bfd_install_relocation): Extend existing hack on target name. * xcofflink.c (XCOFF_XVECP): Extend existing hack on target name. * coff-tic54x.c (ticof): Keep up to date with new fields in bfd_coff_backend_data. * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define targ_selvecs to include rs6000coff64_vec for rs6000. * configure.in: Add rs6000coff64_vec case. * cpu-powerpc.c: New bfd_arch_info_type. gas: * as.c (parse_args): Allow md_parse_option to override -a listing option. * config/obj-coff.c (add_lineno): Change type of offset parameter from "int" to "bfd_vma." * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine." (ppc_mach, ppc_subseg_align, ppc_target_format): New. (ppc_change_csect): Align correctly for XCOFF64. (ppc_machine): New function, which discards "ppc_machine" line. (ppc_tc): Cons for 8 when code is 64 bit. (md_apply_fix3): Don't check operand->insert. Handle 64 bit relocations. (md_parse_option): Handle -a64 and -a32. (ppc_xcoff64): New. * config/tc-ppc.h (TARGET_MACH): Define. (TARGET_FORMAT): Move to function. (SUB_SEGMENT_ALIGN): Use ppc_subseg_align. include: * include/coff/rs6k64.h: New file. opcodes: * configure.in: Add bfd_powerpc_64_arch. * disassemble.c (disassembler): Use print_insn_big_powerpc for 64 bit code.
2000-04-26 23:09:44 +08:00
#define bfd_coff_force_symnames_in_strings(abfd)\
(coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings)
Add XCOFF64 support. bfd: * Makefile.am (coff64-rs6000.lo): New rule. * Makefile.in: Regenerate. * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data, xcoff_is_local_label_name, xcoff_rtype2howto, xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p, xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap, xcoff_write_archive_contents): No longer static, and prefix with _bfd_. (NO_COFF_SYMBOLS): Define. (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in, xcoff64_swap_aux_out): New functions; handle xcoff symbol tables internally. (MINUS_ONE): New macro. (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS relocation. (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in, coff_SWAP_aux_out): Map to the new functions. * coff64-rs6000.c: New file. * libcoff.h (bfd_coff_backend_data): Add new fields _bfd_coff_force_symnames_in_strings and _bfd_coff_debug_string_prefix_length. (bfd_coff_force_symnames_in_strings, bfd_coff_debug_string_prefix_length): New macros for above fields. * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic. Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead of using coff_swap_sym_in directly. (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64. (coff_set_flags) Set magic for XCOFF64. (coff_compute_section_file_positions): Add symbol name length to string section length if bfd_coff_debug_string_prefix_length is true. (coff_write_object_contents): Don't do reloc overflow for XCOFF64. (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of using coff_swap_lineno_in directly. (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings and _bfd_coff_debug_string_prefix_length fields. * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force symbol names into strings table when bfd_coff_force_symnames_in_strings is true. * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR, SET_RELOC_VADDR): New macros. (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros. (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C code. (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64 changes within RS6000COFF_C specific code. (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC, MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO. * reloc.c (bfd_perform_relocation, bfd_install_relocation): Extend existing hack on target name. * xcofflink.c (XCOFF_XVECP): Extend existing hack on target name. * coff-tic54x.c (ticof): Keep up to date with new fields in bfd_coff_backend_data. * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define targ_selvecs to include rs6000coff64_vec for rs6000. * configure.in: Add rs6000coff64_vec case. * cpu-powerpc.c: New bfd_arch_info_type. gas: * as.c (parse_args): Allow md_parse_option to override -a listing option. * config/obj-coff.c (add_lineno): Change type of offset parameter from "int" to "bfd_vma." * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine." (ppc_mach, ppc_subseg_align, ppc_target_format): New. (ppc_change_csect): Align correctly for XCOFF64. (ppc_machine): New function, which discards "ppc_machine" line. (ppc_tc): Cons for 8 when code is 64 bit. (md_apply_fix3): Don't check operand->insert. Handle 64 bit relocations. (md_parse_option): Handle -a64 and -a32. (ppc_xcoff64): New. * config/tc-ppc.h (TARGET_MACH): Define. (TARGET_FORMAT): Move to function. (SUB_SEGMENT_ALIGN): Use ppc_subseg_align. include: * include/coff/rs6k64.h: New file. opcodes: * configure.in: Add bfd_powerpc_64_arch. * disassemble.c (disassembler): Use print_insn_big_powerpc for 64 bit code.
2000-04-26 23:09:44 +08:00
#define bfd_coff_debug_string_prefix_length(abfd)\
(coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length)
Add XCOFF64 support. bfd: * Makefile.am (coff64-rs6000.lo): New rule. * Makefile.in: Regenerate. * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data, xcoff_is_local_label_name, xcoff_rtype2howto, xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p, xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap, xcoff_write_archive_contents): No longer static, and prefix with _bfd_. (NO_COFF_SYMBOLS): Define. (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in, xcoff64_swap_aux_out): New functions; handle xcoff symbol tables internally. (MINUS_ONE): New macro. (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS relocation. (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in, coff_SWAP_aux_out): Map to the new functions. * coff64-rs6000.c: New file. * libcoff.h (bfd_coff_backend_data): Add new fields _bfd_coff_force_symnames_in_strings and _bfd_coff_debug_string_prefix_length. (bfd_coff_force_symnames_in_strings, bfd_coff_debug_string_prefix_length): New macros for above fields. * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic. Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead of using coff_swap_sym_in directly. (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64. (coff_set_flags) Set magic for XCOFF64. (coff_compute_section_file_positions): Add symbol name length to string section length if bfd_coff_debug_string_prefix_length is true. (coff_write_object_contents): Don't do reloc overflow for XCOFF64. (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of using coff_swap_lineno_in directly. (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings and _bfd_coff_debug_string_prefix_length fields. * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force symbol names into strings table when bfd_coff_force_symnames_in_strings is true. * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR, SET_RELOC_VADDR): New macros. (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros. (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C code. (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64 changes within RS6000COFF_C specific code. (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC, MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO. * reloc.c (bfd_perform_relocation, bfd_install_relocation): Extend existing hack on target name. * xcofflink.c (XCOFF_XVECP): Extend existing hack on target name. * coff-tic54x.c (ticof): Keep up to date with new fields in bfd_coff_backend_data. * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define targ_selvecs to include rs6000coff64_vec for rs6000. * configure.in: Add rs6000coff64_vec case. * cpu-powerpc.c: New bfd_arch_info_type. gas: * as.c (parse_args): Allow md_parse_option to override -a listing option. * config/obj-coff.c (add_lineno): Change type of offset parameter from "int" to "bfd_vma." * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine." (ppc_mach, ppc_subseg_align, ppc_target_format): New. (ppc_change_csect): Align correctly for XCOFF64. (ppc_machine): New function, which discards "ppc_machine" line. (ppc_tc): Cons for 8 when code is 64 bit. (md_apply_fix3): Don't check operand->insert. Handle 64 bit relocations. (md_parse_option): Handle -a64 and -a32. (ppc_xcoff64): New. * config/tc-ppc.h (TARGET_MACH): Define. (TARGET_FORMAT): Move to function. (SUB_SEGMENT_ALIGN): Use ppc_subseg_align. include: * include/coff/rs6k64.h: New file. opcodes: * configure.in: Add bfd_powerpc_64_arch. * disassemble.c (disassembler): Use print_insn_big_powerpc for 64 bit code.
2000-04-26 23:09:44 +08:00
1999-05-03 15:29:11 +08:00
#define bfd_coff_print_aux(abfd, file, base, symbol, aux, indaux)\
((coff_backend_info (abfd)->_bfd_coff_print_aux)\
(abfd, file, base, symbol, aux, indaux))
1999-05-03 15:29:11 +08:00
#define bfd_coff_reloc16_extra_cases(abfd, link_info, link_order,\
reloc, data, src_ptr, dst_ptr)\
((coff_backend_info (abfd)->_bfd_coff_reloc16_extra_cases)\
(abfd, link_info, link_order, reloc, data, src_ptr, dst_ptr))
1999-05-03 15:29:11 +08:00
#define bfd_coff_reloc16_estimate(abfd, section, reloc, shrink, link_info)\
((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\
(abfd, section, reloc, shrink, link_info))
1999-05-03 15:29:11 +08:00
#define bfd_coff_classify_symbol(abfd, sym)\
((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\
(abfd, sym))
1999-05-03 15:29:11 +08:00
#define bfd_coff_compute_section_file_positions(abfd)\
((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\
(abfd))
1999-05-03 15:29:11 +08:00
#define bfd_coff_start_final_link(obfd, info)\
((coff_backend_info (obfd)->_bfd_coff_start_final_link)\
(obfd, info))
1999-05-03 15:29:11 +08:00
#define bfd_coff_relocate_section(obfd,info,ibfd,o,con,rel,isyms,secs)\
((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\
(obfd, info, ibfd, o, con, rel, isyms, secs))
1999-05-03 15:29:11 +08:00
#define bfd_coff_rtype_to_howto(abfd, sec, rel, h, sym, addendp)\
((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\
(abfd, sec, rel, h, sym, addendp))
1999-05-03 15:29:11 +08:00
#define bfd_coff_adjust_symndx(obfd, info, ibfd, sec, rel, adjustedp)\
((coff_backend_info (abfd)->_bfd_coff_adjust_symndx)\
(obfd, info, ibfd, sec, rel, adjustedp))
#define bfd_coff_link_add_one_symbol(info, abfd, name, flags, section,\
value, string, cp, coll, hashp)\
((coff_backend_info (abfd)->_bfd_coff_link_add_one_symbol)\
(info, abfd, name, flags, section, value, string, cp, coll, hashp))
1999-05-03 15:29:11 +08:00
#define bfd_coff_link_output_has_begun(a,p) \
((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a,p))
1999-05-03 15:29:11 +08:00
#define bfd_coff_final_link_postscript(a,p) \
((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a,p))
1999-05-03 15:29:11 +08:00