/* Support for the generic parts of most COFF variants, for BFD.
- Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Written by Cygnus Support.
-This file is part of BFD, the Binary File Descriptor library.
+ 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 free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ 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. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+/* Most of this hacked by Steve Chamberlain,
+ sac@cygnus.com. */
/*
-Most of this hacked by Steve Chamberlain,
- sac@cygnus.com
-*/
-/*
-
SECTION
coff backends
the file in the string table. This pass moves all strings
into memory and replaces them with pointers to the strings.
-
The symbol table is massaged once again, this time to create
the canonical table used by the BFD application. Each symbol
is inspected in turn, and a decision made (using the
This routine runs though the provided symbol table and uses
the offsets generated by the previous pass and the pointers
generated when the symbol table was read in to create the
- structured hierachy required by coff. It changes each pointer
+ structured hierarchy required by coff. It changes each pointer
to a symbol into the index into the symbol table of the asymbol.
o <<coff_write_symbols>>
.
.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;
.
-. {* 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 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 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 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;
.
-. {* 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;
.
-. {* 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;
+. {* The container for the symbol structure as read and translated
+. from the file. *}
+. union
+. {
+. union internal_auxent auxent;
+. struct internal_syment syment;
+. } u;
.} combined_entry_type;
.
.
.
.typedef struct coff_symbol_struct
.{
-. {* The actual symbol which the rest of BFD works with *}
-.asymbol symbol;
+. {* The actual symbol which the rest of BFD works with *}
+. asymbol symbol;
.
-. {* A pointer to the hidden information for this symbol *}
-.combined_entry_type *native;
+. {* A pointer to the hidden information for this symbol *}
+. combined_entry_type *native;
.
-. {* A pointer to the linenumber information for this symbol *}
-.struct lineno_cache_entry *lineno;
+. {* A pointer to the linenumber information for this symbol *}
+. struct lineno_cache_entry *lineno;
.
-. {* Have the line numbers been relocated yet ? *}
-.boolean done_lineno;
+. {* Have the line numbers been relocated yet ? *}
+. bfd_boolean done_lineno;
.} coff_symbol_type;
-
*/
#ifdef COFF_WITH_PE
#include "coffswap.h"
#endif
-#define STRING_SIZE_SIZE (4)
+#define STRING_SIZE_SIZE 4
+
+#define DOT_DEBUG ".debug"
+#define GNU_LINKONCE_WI ".gnu.linkonce.wi."
-static long sec_to_styp_flags PARAMS ((const char *, flagword));
-static flagword styp_to_sec_flags
- PARAMS ((bfd *, PTR, const char *, asection *));
-static boolean coff_bad_format_hook PARAMS ((bfd *, PTR));
+static long sec_to_styp_flags
+ (const char *, flagword);
+static bfd_boolean styp_to_sec_flags
+ (bfd *, void *, const char *, asection *, flagword *);
+static bfd_boolean coff_bad_format_hook
+ (bfd *, void *);
static void coff_set_custom_section_alignment
- PARAMS ((bfd *, asection *, const struct coff_section_alignment_entry *,
- const unsigned int));
-static boolean coff_new_section_hook PARAMS ((bfd *, asection *));
-static boolean coff_set_arch_mach_hook PARAMS ((bfd *, PTR));
-static boolean coff_write_relocs PARAMS ((bfd *, int));
-static boolean coff_set_flags
- PARAMS ((bfd *, unsigned int *, unsigned short *));
-static boolean coff_set_arch_mach
- PARAMS ((bfd *, enum bfd_architecture, unsigned long));
-static boolean coff_compute_section_file_positions PARAMS ((bfd *));
-static boolean coff_write_object_contents PARAMS ((bfd *));
-static boolean coff_set_section_contents
- PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
-static PTR buy_and_read PARAMS ((bfd *, file_ptr, int, size_t));
-static boolean coff_slurp_line_table PARAMS ((bfd *, asection *));
-static boolean coff_slurp_symbol_table PARAMS ((bfd *));
+ (bfd *, asection *, const struct coff_section_alignment_entry *,
+ const unsigned int);
+static bfd_boolean coff_new_section_hook
+ (bfd *, asection *);
+static bfd_boolean coff_set_arch_mach_hook
+ (bfd *, void *);
+static bfd_boolean coff_write_relocs
+ (bfd *, int);
+static bfd_boolean coff_set_flags
+ (bfd *, unsigned int *, unsigned short *);
+static bfd_boolean coff_set_arch_mach
+ (bfd *, enum bfd_architecture, unsigned long) ATTRIBUTE_UNUSED;
+static bfd_boolean coff_compute_section_file_positions
+ (bfd *);
+static bfd_boolean coff_write_object_contents
+ (bfd *) ATTRIBUTE_UNUSED;
+static bfd_boolean coff_set_section_contents
+ (bfd *, asection *, const void *, file_ptr, bfd_size_type);
+static void * buy_and_read
+ (bfd *, file_ptr, bfd_size_type);
+static bfd_boolean coff_slurp_line_table
+ (bfd *, asection *);
+static bfd_boolean coff_slurp_symbol_table
+ (bfd *);
static enum coff_symbol_classification coff_classify_symbol
- PARAMS ((bfd *, struct internal_syment *));
-static boolean coff_slurp_reloc_table PARAMS ((bfd *, asection *, asymbol **));
+ (bfd *, struct internal_syment *);
+static bfd_boolean coff_slurp_reloc_table
+ (bfd *, asection *, asymbol **);
static long coff_canonicalize_reloc
- PARAMS ((bfd *, asection *, arelent **, asymbol **));
+ (bfd *, asection *, arelent **, asymbol **);
#ifndef coff_mkobject_hook
-static PTR coff_mkobject_hook PARAMS ((bfd *, PTR, PTR));
+static void * coff_mkobject_hook
+ (bfd *, void *, void *);
+#endif
+#ifdef COFF_WITH_PE
+static flagword handle_COMDAT
+ (bfd *, flagword, void *, const char *, asection *);
+#endif
+#ifdef COFF_IMAGE_WITH_PE
+static bfd_boolean coff_read_word
+ (bfd *, unsigned int *);
+static unsigned int coff_compute_checksum
+ (bfd *);
+static bfd_boolean coff_apply_checksum
+ (bfd *);
+#endif
+#ifdef TICOFF
+static bfd_boolean ticoff0_bad_format_hook
+ (bfd *, void * );
+static bfd_boolean ticoff1_bad_format_hook
+ (bfd *, void * );
#endif
\f
/* void warning(); */
#ifndef COFF_WITH_PE
+/* Macros for setting debugging flags. */
+
+#ifdef STYP_DEBUG
+#define STYP_XCOFF_DEBUG STYP_DEBUG
+#else
+#define STYP_XCOFF_DEBUG STYP_INFO
+#endif
+
+#ifdef COFF_ALIGN_IN_S_FLAGS
+#define STYP_DEBUG_INFO STYP_DSECT
+#else
+#define STYP_DEBUG_INFO STYP_INFO
+#endif
+
static long
-sec_to_styp_flags (sec_name, sec_flags)
- CONST char *sec_name;
- flagword sec_flags;
+sec_to_styp_flags (const char *sec_name, flagword sec_flags)
{
long styp_flags = 0;
styp_flags = STYP_LIT;
#endif /* _LIT */
}
- else if (!strcmp (sec_name, ".debug"))
+ else if (CONST_STRNEQ (sec_name, DOT_DEBUG))
{
-#ifdef STYP_DEBUG
- styp_flags = STYP_DEBUG;
-#else
- styp_flags = STYP_INFO;
-#endif
+ /* Handle the XCOFF debug section and DWARF2 debug sections. */
+ if (!sec_name[6])
+ styp_flags = STYP_XCOFF_DEBUG;
+ else
+ styp_flags = STYP_DEBUG_INFO;
}
- else if (!strncmp (sec_name, ".stab", 5))
+ else if (CONST_STRNEQ (sec_name, ".stab"))
{
-#ifdef COFF_ALIGN_IN_S_FLAGS
- styp_flags = STYP_DSECT;
-#else
- styp_flags = STYP_INFO;
-#endif
+ styp_flags = STYP_DEBUG_INFO;
+ }
+#ifdef COFF_LONG_SECTION_NAMES
+ else if (CONST_STRNEQ (sec_name, GNU_LINKONCE_WI))
+ {
+ styp_flags = STYP_DEBUG_INFO;
}
+#endif
#ifdef RS6000COFF_C
else if (!strcmp (sec_name, _PAD))
{
{
styp_flags = STYP_LOADER;
}
+ else if (!strcmp (sec_name, _EXCEPT))
+ {
+ styp_flags = STYP_EXCEPT;
+ }
+ else if (!strcmp (sec_name, _TYPCHK))
+ {
+ styp_flags = STYP_TYPCHK;
+ }
#endif
/* Try and figure out what it should be */
else if (sec_flags & SEC_CODE)
}
#ifdef STYP_CLINK
- if (sec_flags & SEC_CLINK)
+ if (sec_flags & SEC_TIC54X_CLINK)
styp_flags |= STYP_CLINK;
#endif
#ifdef STYP_BLOCK
- if (sec_flags & SEC_BLOCK)
+ if (sec_flags & SEC_TIC54X_BLOCK)
styp_flags |= STYP_BLOCK;
#endif
and honor whatever objcopy/strip, etc. sent us as input. */
static long
-sec_to_styp_flags (sec_name, sec_flags)
- const char *sec_name ATTRIBUTE_UNUSED;
- flagword sec_flags;
+sec_to_styp_flags (const char *sec_name, flagword sec_flags)
{
long styp_flags = 0;
PE files. The STYP_* flags and the IMAGE_SCN_* flags overlap,
but there are more IMAGE_SCN_* flags. */
+ /* FIXME: There is no gas syntax to specify the debug section flag. */
+ if (CONST_STRNEQ (sec_name, DOT_DEBUG)
+ || CONST_STRNEQ (sec_name, GNU_LINKONCE_WI))
+ sec_flags = SEC_DEBUGGING;
+
/* skip LOAD */
/* READONLY later */
/* skip RELOC */
if ((sec_flags & SEC_ALLOC) != 0 && (sec_flags & SEC_LOAD) == 0)
styp_flags |= IMAGE_SCN_CNT_UNINITIALIZED_DATA; /* ==STYP_BSS */
/* skip ROM */
- /* skip CONSTRUCTOR */
+ /* skip constRUCTOR */
/* skip CONTENTS */
-#ifdef STYP_NOLOAD
- if ((sec_flags & (SEC_NEVER_LOAD | SEC_COFF_SHARED_LIBRARY)) != 0)
- styp_flags |= STYP_NOLOAD;
-#endif
if ((sec_flags & SEC_IS_COMMON) != 0)
styp_flags |= IMAGE_SCN_LNK_COMDAT;
if ((sec_flags & SEC_DEBUGGING) != 0)
styp_flags |= IMAGE_SCN_LNK_REMOVE;
/* skip IN_MEMORY */
/* skip SORT */
- if (sec_flags & SEC_LINK_ONCE)
- styp_flags |= IMAGE_SCN_LNK_COMDAT;
+ if (sec_flags & SEC_LINK_ONCE)
+ styp_flags |= IMAGE_SCN_LNK_COMDAT;
/* skip LINK_DUPLICATES */
/* skip LINKER_CREATED */
- /* For now, the read/write bits are mapped onto SEC_READONLY, even
- though the semantics don't quite match. The bits from the input
- are retained in pei_section_data(abfd, section)->pe_flags */
-
- styp_flags |= IMAGE_SCN_MEM_READ; /* always readable. */
- if ((sec_flags & SEC_READONLY) == 0)
- styp_flags |= IMAGE_SCN_MEM_WRITE; /* Invert READONLY for write */
- if (sec_flags & SEC_CODE)
- styp_flags |= IMAGE_SCN_MEM_EXECUTE; /* CODE->EXECUTE */
- if (sec_flags & SEC_SHARED)
- styp_flags |= IMAGE_SCN_MEM_SHARED; /* Shared remains meaningful */
+ if (sec_flags & (SEC_ALLOC | SEC_LOAD))
+ {
+ /* For now, the read/write bits are mapped onto SEC_READONLY, even
+ though the semantics don't quite match. The bits from the input
+ are retained in pei_section_data(abfd, section)->pe_flags. */
+ styp_flags |= IMAGE_SCN_MEM_READ; /* Always readable. */
+ if ((sec_flags & SEC_READONLY) == 0)
+ styp_flags |= IMAGE_SCN_MEM_WRITE; /* Invert READONLY for write. */
+ if (sec_flags & SEC_CODE)
+ styp_flags |= IMAGE_SCN_MEM_EXECUTE; /* CODE->EXECUTE. */
+ if (sec_flags & SEC_COFF_SHARED)
+ styp_flags |= IMAGE_SCN_MEM_SHARED; /* Shared remains meaningful. */
+ }
- return styp_flags;
+ return styp_flags;
}
#endif /* COFF_WITH_PE */
#ifndef COFF_WITH_PE
-static flagword
-styp_to_sec_flags (abfd, hdr, name, section)
- bfd *abfd ATTRIBUTE_UNUSED;
- PTR hdr;
- const char *name;
- asection *section ATTRIBUTE_UNUSED;
+static bfd_boolean
+styp_to_sec_flags (bfd *abfd ATTRIBUTE_UNUSED,
+ void * hdr,
+ const char *name,
+ asection *section ATTRIBUTE_UNUSED,
+ flagword *flags_ptr)
{
struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
long styp_flags = internal_s->s_flags;
#ifdef STYP_BLOCK
if (styp_flags & STYP_BLOCK)
- sec_flags |= SEC_BLOCK;
-#endif
+ sec_flags |= SEC_TIC54X_BLOCK;
+#endif
#ifdef STYP_CLINK
if (styp_flags & STYP_CLINK)
- sec_flags |= SEC_CLINK;
-#endif
+ sec_flags |= SEC_TIC54X_CLINK;
+#endif
#ifdef STYP_NOLOAD
if (styp_flags & STYP_NOLOAD)
- {
- sec_flags |= SEC_NEVER_LOAD;
- }
+ sec_flags |= SEC_NEVER_LOAD;
#endif /* STYP_NOLOAD */
/* For 386 COFF, at least, an unloadable text or data section is
#endif
}
else if (styp_flags & STYP_PAD)
- {
- sec_flags = 0;
- }
+ sec_flags = 0;
else if (strcmp (name, _TEXT) == 0)
{
if (sec_flags & SEC_NEVER_LOAD)
#endif
sec_flags |= SEC_ALLOC;
}
- else if (strcmp (name, ".debug") == 0
+ else if (CONST_STRNEQ (name, DOT_DEBUG)
#ifdef _COMMENT
|| strcmp (name, _COMMENT) == 0
#endif
- || strncmp (name, ".stab", 5) == 0)
+#ifdef COFF_LONG_SECTION_NAMES
+ || CONST_STRNEQ (name, GNU_LINKONCE_WI)
+#endif
+ || CONST_STRNEQ (name, ".stab"))
{
#ifdef COFF_PAGE_SIZE
sec_flags |= SEC_DEBUGGING;
#endif
#ifdef _LIT
else if (strcmp (name, _LIT) == 0)
- {
- sec_flags = SEC_LOAD | SEC_ALLOC | SEC_READONLY;
- }
+ sec_flags = SEC_LOAD | SEC_ALLOC | SEC_READONLY;
#endif
else
- {
- sec_flags |= SEC_ALLOC | SEC_LOAD;
- }
+ sec_flags |= SEC_ALLOC | SEC_LOAD;
-#ifdef STYP_LIT /* A29k readonly text/data section type */
+#ifdef STYP_LIT /* A29k readonly text/data section type. */
if ((styp_flags & STYP_LIT) == STYP_LIT)
- {
- sec_flags = (SEC_LOAD | SEC_ALLOC | SEC_READONLY);
- }
+ sec_flags = (SEC_LOAD | SEC_ALLOC | SEC_READONLY);
#endif /* STYP_LIT */
-#ifdef STYP_OTHER_LOAD /* Other loaded sections */
+
+#ifdef STYP_OTHER_LOAD /* Other loaded sections. */
if (styp_flags & STYP_OTHER_LOAD)
- {
- sec_flags = (SEC_LOAD | SEC_ALLOC);
- }
+ sec_flags = (SEC_LOAD | SEC_ALLOC);
#endif /* STYP_SDATA */
#if defined (COFF_LONG_SECTION_NAMES) && defined (COFF_SUPPORT_GNU_LINKONCE)
The symbols will be defined as weak, so that multiple definitions
are permitted. The GNU linker extension is to actually discard
all but one of the sections. */
- if (strncmp (name, ".gnu.linkonce", sizeof ".gnu.linkonce" - 1) == 0)
+ if (CONST_STRNEQ (name, ".gnu.linkonce"))
sec_flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
#endif
- return sec_flags;
+ if (flags_ptr == NULL)
+ return FALSE;
+
+ * flags_ptr = sec_flags;
+ return TRUE;
}
#else /* COFF_WITH_PE */
-/* The PE version; see above for the general comments.
-
- Since to set the SEC_LINK_ONCE and associated flags, we have to
- look at the symbol table anyway, we return the symbol table index
- of the symbol being used as the COMDAT symbol. This is admittedly
- ugly, but there's really nowhere else that we have access to the
- required information. FIXME: Is the COMDAT symbol index used for
- any purpose other than objdump? */
-
static flagword
-styp_to_sec_flags (abfd, hdr, name, section)
- bfd *abfd ATTRIBUTE_UNUSED;
- PTR hdr;
- const char *name;
- asection *section;
+handle_COMDAT (bfd * abfd,
+ flagword sec_flags,
+ void * hdr,
+ const char *name,
+ asection *section)
{
struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
- long styp_flags = internal_s->s_flags;
- flagword sec_flags = 0;
+ bfd_byte *esymstart, *esym, *esymend;
+ int seen_state = 0;
+ char *target_name = NULL;
- if (styp_flags & STYP_DSECT)
- abort (); /* Don't know what to do */
-#ifdef SEC_NEVER_LOAD
- if (styp_flags & STYP_NOLOAD)
- sec_flags |= SEC_NEVER_LOAD;
-#endif
- if (styp_flags & STYP_GROUP)
- abort (); /* Don't know what to do */
- /* skip IMAGE_SCN_TYPE_NO_PAD */
- if (styp_flags & STYP_COPY)
- abort (); /* Don't know what to do */
- if (styp_flags & IMAGE_SCN_CNT_CODE)
- sec_flags |= SEC_CODE | SEC_ALLOC | SEC_LOAD;
- if (styp_flags & IMAGE_SCN_CNT_INITIALIZED_DATA)
- sec_flags |= SEC_DATA | SEC_ALLOC | SEC_LOAD;
- if (styp_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA)
- sec_flags |= SEC_ALLOC;
- if (styp_flags & IMAGE_SCN_LNK_OTHER)
- abort (); /* Don't know what to do */
- if (styp_flags & IMAGE_SCN_LNK_INFO)
- {
- /* We mark these as SEC_DEBUGGING, but only if COFF_PAGE_SIZE is
- defined. coff_compute_section_file_positions uses
- COFF_PAGE_SIZE to ensure that the low order bits of the
- section VMA and the file offset match. If we don't know
- COFF_PAGE_SIZE, we can't ensure the correct correspondence,
- and demand page loading of the file will fail. */
-#ifdef COFF_PAGE_SIZE
- sec_flags |= SEC_DEBUGGING;
-#endif
- }
- if (styp_flags & STYP_OVER)
- abort (); /* Don't know what to do */
- if (styp_flags & IMAGE_SCN_LNK_REMOVE)
- sec_flags |= SEC_EXCLUDE;
-
- if (styp_flags & IMAGE_SCN_MEM_SHARED)
- sec_flags |= SEC_SHARED;
- /* COMDAT: see below */
- if (styp_flags & IMAGE_SCN_MEM_DISCARDABLE)
- sec_flags |= SEC_DEBUGGING;
- if (styp_flags & IMAGE_SCN_MEM_NOT_CACHED)
- abort ();/* Don't know what to do */
- if (styp_flags & IMAGE_SCN_MEM_NOT_PAGED)
- abort (); /* Don't know what to do */
-
- /* We infer from the distinct read/write/execute bits the settings
- of some of the bfd flags; the actual values, should we need them,
- are also in pei_section_data (abfd, section)->pe_flags. */
-
- if (styp_flags & IMAGE_SCN_MEM_EXECUTE)
- sec_flags |= SEC_CODE; /* Probably redundant */
- /* IMAGE_SCN_MEM_READ is simply ignored, assuming it always to be true. */
- if ((styp_flags & IMAGE_SCN_MEM_WRITE) == 0)
- sec_flags |= SEC_READONLY;
-
- /* COMDAT gets very special treatment. */
- if (styp_flags & IMAGE_SCN_LNK_COMDAT)
+ sec_flags |= SEC_LINK_ONCE;
+
+ /* Unfortunately, the PE format stores essential information in
+ the symbol table, of all places. We need to extract that
+ information now, so that objdump and the linker will know how
+ to handle the section without worrying about the symbols. We
+ can't call slurp_symtab, because the linker doesn't want the
+ swapped symbols. */
+
+ /* COMDAT sections are special. The first symbol is the section
+ symbol, which tells what kind of COMDAT section it is. The
+ second symbol is the "comdat symbol" - the one with the
+ unique name. GNU uses the section symbol for the unique
+ name; MS uses ".text" for every comdat section. Sigh. - DJ */
+
+ /* This is not mirrored in sec_to_styp_flags(), but there
+ doesn't seem to be a need to, either, and it would at best be
+ rather messy. */
+
+ if (! _bfd_coff_get_external_symbols (abfd))
+ return sec_flags;
+
+ esymstart = esym = (bfd_byte *) obj_coff_external_syms (abfd);
+ esymend = esym + obj_raw_syment_count (abfd) * bfd_coff_symesz (abfd);
+
+ while (esym < esymend)
{
- sec_flags |= SEC_LINK_ONCE;
-
- /* Unfortunately, the PE format stores essential information in
- the symbol table, of all places. We need to extract that
- information now, so that objdump and the linker will know how
- to handle the section without worrying about the symbols. We
- can't call slurp_symtab, because the linker doesn't want the
- swapped symbols. */
-
- /* COMDAT sections are special. The first symbol is the section
- symbol, which tells what kind of COMDAT section it is. The
- second symbol is the "comdat symbol" - the one with the
- unique name. GNU uses the section symbol for the unique
- name; MS uses ".text" for every comdat section. Sigh. - DJ */
-
- /* This is not mirrored in sec_to_styp_flags(), but there
- doesn't seem to be a need to, either, and it would at best be
- rather messy. */
-
- if (_bfd_coff_get_external_symbols (abfd))
+ struct internal_syment isym;
+ char buf[SYMNMLEN + 1];
+ const char *symname;
+
+ bfd_coff_swap_sym_in (abfd, esym, & isym);
+
+ if (sizeof (internal_s->s_name) > SYMNMLEN)
{
- bfd_byte *esymstart, *esym, *esymend;
- int seen_state = 0;
- char *target_name = NULL;
+ /* This case implies that the matching
+ symbol name will be in the string table. */
+ abort ();
+ }
- esymstart = esym = (bfd_byte *) obj_coff_external_syms (abfd);
- esymend = esym + obj_raw_syment_count (abfd) * bfd_coff_symesz (abfd);
+ if (isym.n_scnum == section->target_index)
+ {
+ /* According to the MSVC documentation, the first
+ TWO entries with the section # are both of
+ interest to us. The first one is the "section
+ symbol" (section name). The second is the comdat
+ symbol name. Here, we've found the first
+ qualifying entry; we distinguish it from the
+ second with a state flag.
+
+ In the case of gas-generated (at least until that
+ is fixed) .o files, it isn't necessarily the
+ second one. It may be some other later symbol.
+
+ Since gas also doesn't follow MS conventions and
+ emits the section similar to .text$<name>, where
+ <something> is the name we're looking for, we
+ distinguish the two as follows:
+
+ If the section name is simply a section name (no
+ $) we presume it's MS-generated, and look at
+ precisely the second symbol for the comdat name.
+ If the section name has a $, we assume it's
+ gas-generated, and look for <something> (whatever
+ follows the $) as the comdat symbol. */
+
+ /* All 3 branches use this. */
+ symname = _bfd_coff_internal_syment_name (abfd, &isym, buf);
+
+ if (symname == NULL)
+ abort ();
- while (esym < esymend)
+ switch (seen_state)
{
- struct internal_syment isym;
- char buf[SYMNMLEN + 1];
- const char *symname;
+ case 0:
+ {
+ /* The first time we've seen the symbol. */
+ union internal_auxent aux;
+
+ /* If it isn't the stuff we're expecting, die;
+ The MS documentation is vague, but it
+ appears that the second entry serves BOTH
+ as the comdat symbol and the defining
+ symbol record (either C_STAT or C_EXT,
+ possibly with an aux entry with debug
+ information if it's a function.) It
+ appears the only way to find the second one
+ is to count. (On Intel, they appear to be
+ adjacent, but on Alpha, they have been
+ found separated.)
+
+ Here, we think we've found the first one,
+ but there's some checking we can do to be
+ sure. */
+
+ if (! (isym.n_sclass == C_STAT
+ && isym.n_type == T_NULL
+ && isym.n_value == 0))
+ abort ();
- bfd_coff_swap_sym_in (abfd, (PTR) esym, (PTR) &isym);
+ /* FIXME LATER: MSVC generates section names
+ like .text for comdats. Gas generates
+ names like .text$foo__Fv (in the case of a
+ function). See comment above for more. */
- if (sizeof (internal_s->s_name) > SYMNMLEN)
- {
- /* This case implies that the matching symbol name
- will be in the string table. */
- abort ();
- }
+ if (strcmp (name, symname) != 0)
+ _bfd_error_handler (_("%B: warning: COMDAT symbol '%s' does not match section name '%s'"),
+ abfd, symname, name);
- if (isym.n_scnum == section->target_index)
- {
- /* According to the MSVC documentation, the first
- TWO entries with the section # are both of
- interest to us. The first one is the "section
- symbol" (section name). The second is the comdat
- symbol name. Here, we've found the first
- qualifying entry; we distinguish it from the
- second with a state flag.
-
- In the case of gas-generated (at least until that
- is fixed) .o files, it isn't necessarily the
- second one. It may be some other later symbol.
-
- Since gas also doesn't follow MS conventions and
- emits the section similar to .text$<name>, where
- <something> is the name we're looking for, we
- distinguish the two as follows:
-
- If the section name is simply a section name (no
- $) we presume it's MS-generated, and look at
- precisely the second symbol for the comdat name.
- If the section name has a $, we assume it's
- gas-generated, and look for <something> (whatever
- follows the $) as the comdat symbol. */
-
- /* All 3 branches use this */
- symname = _bfd_coff_internal_syment_name (abfd, &isym, buf);
-
- if (symname == NULL)
- abort ();
-
- switch (seen_state)
- {
- case 0:
- {
- /* The first time we've seen the symbol. */
- union internal_auxent aux;
-
- seen_state = 1;
-
- /* If it isn't the stuff we're expecting, die;
- The MS documentation is vague, but it
- appears that the second entry serves BOTH
- as the comdat symbol and the defining
- symbol record (either C_STAT or C_EXT,
- possibly with an aux entry with debug
- information if it's a function.) It
- appears the only way to find the second one
- is to count. (On Intel, they appear to be
- adjacent, but on Alpha, they have been
- found separated.)
-
- Here, we think we've found the first one,
- but there's some checking we can do to be
- sure. */
-
- if (! (isym.n_sclass == C_STAT
- && isym.n_type == T_NULL
- && isym.n_value == 0))
- abort ();
-
- /* FIXME LATER: MSVC generates section names
- like .text for comdats. Gas generates
- names like .text$foo__Fv (in the case of a
- function). See comment above for more. */
-
- if (strcmp (name, symname) != 0)
- abort ();
-
- /* This is the section symbol. */
-
- bfd_coff_swap_aux_in (abfd, (PTR) (esym + bfd_coff_symesz (abfd)),
- isym.n_type, isym.n_sclass,
- 0, isym.n_numaux, (PTR) &aux);
-
- target_name = strchr (name, '$');
- if (target_name != NULL)
- {
- /* Gas mode. */
- seen_state = 2;
- /* Skip the `$'. */
- target_name += 1;
- }
-
- /* FIXME: Microsoft uses NODUPLICATES and
- ASSOCIATIVE, but gnu uses ANY and
- SAME_SIZE. Unfortunately, gnu doesn't do
- the comdat symbols right. So, until we can
- fix it to do the right thing, we are
- temporarily disabling comdats for the MS
- types (they're used in DLLs and C++, but we
- don't support *their* C++ libraries anyway
- - DJ. */
-
- /* Cygwin does not follow the MS style, and
- uses ANY and SAME_SIZE where NODUPLICATES
- and ASSOCIATIVE should be used. For
- Interix, we just do the right thing up
- front. */
-
- switch (aux.x_scn.x_comdat)
- {
- case IMAGE_COMDAT_SELECT_NODUPLICATES:
-#ifdef STRICT_PE_FORMAT
- sec_flags |= SEC_LINK_DUPLICATES_ONE_ONLY;
+ seen_state = 1;
+
+ /* This is the section symbol. */
+ bfd_coff_swap_aux_in (abfd, (esym + bfd_coff_symesz (abfd)),
+ isym.n_type, isym.n_sclass,
+ 0, isym.n_numaux, & aux);
+
+ target_name = strchr (name, '$');
+ if (target_name != NULL)
+ {
+ /* Gas mode. */
+ seen_state = 2;
+ /* Skip the `$'. */
+ target_name += 1;
+ }
+
+ /* FIXME: Microsoft uses NODUPLICATES and
+ ASSOCIATIVE, but gnu uses ANY and
+ SAME_SIZE. Unfortunately, gnu doesn't do
+ the comdat symbols right. So, until we can
+ fix it to do the right thing, we are
+ temporarily disabling comdats for the MS
+ types (they're used in DLLs and C++, but we
+ don't support *their* C++ libraries anyway
+ - DJ. */
+
+ /* Cygwin does not follow the MS style, and
+ uses ANY and SAME_SIZE where NODUPLICATES
+ and ASSOCIATIVE should be used. For
+ Interix, we just do the right thing up
+ front. */
+
+ switch (aux.x_scn.x_comdat)
+ {
+ case IMAGE_COMDAT_SELECT_NODUPLICATES:
+#ifdef STRICT_PE_FORMAT
+ sec_flags |= SEC_LINK_DUPLICATES_ONE_ONLY;
#else
- sec_flags &= ~SEC_LINK_ONCE;
+ sec_flags &= ~SEC_LINK_ONCE;
#endif
- break;
+ break;
- case IMAGE_COMDAT_SELECT_ANY:
- sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
- break;
+ case IMAGE_COMDAT_SELECT_ANY:
+ sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
+ break;
- case IMAGE_COMDAT_SELECT_SAME_SIZE:
- sec_flags |= SEC_LINK_DUPLICATES_SAME_SIZE;
- break;
+ case IMAGE_COMDAT_SELECT_SAME_SIZE:
+ sec_flags |= SEC_LINK_DUPLICATES_SAME_SIZE;
+ break;
- case IMAGE_COMDAT_SELECT_EXACT_MATCH:
- /* Not yet fully implemented ??? */
- sec_flags |= SEC_LINK_DUPLICATES_SAME_CONTENTS;
- break;
+ case IMAGE_COMDAT_SELECT_EXACT_MATCH:
+ /* Not yet fully implemented ??? */
+ sec_flags |= SEC_LINK_DUPLICATES_SAME_CONTENTS;
+ break;
- /* debug$S gets this case; other
- implications ??? */
+ /* debug$S gets this case; other
+ implications ??? */
- /* There may be no symbol... we'll search
- the whole table... Is this the right
- place to play this game? Or should we do
- it when reading it in. */
- case IMAGE_COMDAT_SELECT_ASSOCIATIVE:
+ /* There may be no symbol... we'll search
+ the whole table... Is this the right
+ place to play this game? Or should we do
+ it when reading it in. */
+ case IMAGE_COMDAT_SELECT_ASSOCIATIVE:
#ifdef STRICT_PE_FORMAT
- /* FIXME: This is not currently implemented. */
- sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
+ /* FIXME: This is not currently implemented. */
+ sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
#else
- sec_flags &= ~SEC_LINK_ONCE;
+ sec_flags &= ~SEC_LINK_ONCE;
#endif
- break;
+ break;
- default: /* 0 means "no symbol" */
- /* debug$F gets this case; other
- implications ??? */
- sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
- break;
- }
- }
- break;
+ default: /* 0 means "no symbol" */
+ /* debug$F gets this case; other
+ implications ??? */
+ sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
+ break;
+ }
+ }
+ break;
- case 2:
- /* Gas mode: the first matching on partial name. */
+ case 2:
+ /* Gas mode: the first matching on partial name. */
#ifndef TARGET_UNDERSCORE
#define TARGET_UNDERSCORE 0
#endif
- /* Is this the name we're looking for? */
- if (strcmp (target_name,
- symname + (TARGET_UNDERSCORE ? 1 : 0)) != 0)
- {
- /* Not the name we're looking for */
- esym += (isym.n_numaux + 1) * bfd_coff_symesz (abfd);
- continue;
- }
- /* Fall through. */
- case 1:
- /* MSVC mode: the lexically second symbol (or
- drop through from the above). */
- {
- char *newname;
+ /* Is this the name we're looking for ? */
+ if (strcmp (target_name,
+ symname + (TARGET_UNDERSCORE ? 1 : 0)) != 0)
+ {
+ /* Not the name we're looking for */
+ esym += (isym.n_numaux + 1) * bfd_coff_symesz (abfd);
+ continue;
+ }
+ /* Fall through. */
+ case 1:
+ /* MSVC mode: the lexically second symbol (or
+ drop through from the above). */
+ {
+ char *newname;
+ bfd_size_type amt;
+
+ /* This must the second symbol with the
+ section #. It is the actual symbol name.
+ Intel puts the two adjacent, but Alpha (at
+ least) spreads them out. */
+
+ amt = sizeof (struct coff_comdat_info);
+ coff_section_data (abfd, section)->comdat
+ = bfd_alloc (abfd, amt);
+ if (coff_section_data (abfd, section)->comdat == NULL)
+ abort ();
- /* This must the the second symbol with the
- section #. It is the actual symbol name.
- Intel puts the two adjacent, but Alpha (at
- least) spreads them out. */
+ coff_section_data (abfd, section)->comdat->symbol =
+ (esym - esymstart) / bfd_coff_symesz (abfd);
+
+ amt = strlen (symname) + 1;
+ newname = bfd_alloc (abfd, amt);
+ if (newname == NULL)
+ abort ();
+
+ strcpy (newname, symname);
+ coff_section_data (abfd, section)->comdat->name
+ = newname;
+ }
- section->comdat =
- bfd_alloc (abfd, sizeof (struct bfd_comdat_info));
- if (section->comdat == NULL)
- abort ();
- section->comdat->symbol =
- (esym - esymstart) / bfd_coff_symesz (abfd);
+ goto breakloop;
+ }
+ }
- newname = bfd_alloc (abfd, strlen (symname) + 1);
- if (newname == NULL)
- abort ();
+ esym += (isym.n_numaux + 1) * bfd_coff_symesz (abfd);
+ }
- strcpy (newname, symname);
- section->comdat->name = newname;
+ breakloop:
+ return sec_flags;
+}
- }
- goto breakloop;
- }
- }
+/* The PE version; see above for the general comments.
- esym += (isym.n_numaux + 1) * bfd_coff_symesz (abfd);
- }
- breakloop:
+ Since to set the SEC_LINK_ONCE and associated flags, we have to
+ look at the symbol table anyway, we return the symbol table index
+ of the symbol being used as the COMDAT symbol. This is admittedly
+ ugly, but there's really nowhere else that we have access to the
+ required information. FIXME: Is the COMDAT symbol index used for
+ any purpose other than objdump? */
+
+static bfd_boolean
+styp_to_sec_flags (bfd *abfd,
+ void * hdr,
+ const char *name,
+ asection *section,
+ flagword *flags_ptr)
+{
+ struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
+ long styp_flags = internal_s->s_flags;
+ flagword sec_flags;
+ bfd_boolean result = TRUE;
+
+ /* Assume read only unless IMAGE_SCN_MEM_WRITE is specified. */
+ sec_flags = SEC_READONLY;
+
+ /* Process each flag bit in styp_flags in turn. */
+ while (styp_flags)
+ {
+ long flag = styp_flags & - styp_flags;
+ char * unhandled = NULL;
+
+ styp_flags &= ~ flag;
+
+ /* We infer from the distinct read/write/execute bits the settings
+ of some of the bfd flags; the actual values, should we need them,
+ are also in pei_section_data (abfd, section)->pe_flags. */
+
+ switch (flag)
+ {
+ case STYP_DSECT:
+ unhandled = "STYP_DSECT";
+ break;
+ case STYP_GROUP:
+ unhandled = "STYP_GROUP";
+ break;
+ case STYP_COPY:
+ unhandled = "STYP_COPY";
+ break;
+ case STYP_OVER:
+ unhandled = "STYP_OVER";
+ break;
+#ifdef SEC_NEVER_LOAD
+ case STYP_NOLOAD:
+ sec_flags |= SEC_NEVER_LOAD;
+ break;
+#endif
+ case IMAGE_SCN_MEM_READ:
+ /* Ignored, assume it always to be true. */
+ break;
+ case IMAGE_SCN_TYPE_NO_PAD:
+ /* Skip. */
+ break;
+ case IMAGE_SCN_LNK_OTHER:
+ unhandled = "IMAGE_SCN_LNK_OTHER";
+ break;
+ case IMAGE_SCN_MEM_NOT_CACHED:
+ unhandled = "IMAGE_SCN_MEM_NOT_CACHED";
+ break;
+ case IMAGE_SCN_MEM_NOT_PAGED:
+ /* Generate a warning message rather using the 'unhandled'
+ variable as this will allow some .sys files generate by
+ other toolchains to be processed. See bugzilla issue 196. */
+ _bfd_error_handler (_("%B: Warning: Ignoring section flag IMAGE_SCN_MEM_NOT_PAGED in section %s"),
+ abfd, name);
+ break;
+ case IMAGE_SCN_MEM_EXECUTE:
+ sec_flags |= SEC_CODE;
+ break;
+ case IMAGE_SCN_MEM_WRITE:
+ sec_flags &= ~ SEC_READONLY;
+ break;
+ case IMAGE_SCN_MEM_DISCARDABLE:
+ /* The MS PE spec sets the DISCARDABLE flag on .reloc sections
+ but we do not want them to be labelled as debug section, since
+ then strip would remove them. */
+ if (! CONST_STRNEQ (name, ".reloc"))
+ sec_flags |= SEC_DEBUGGING;
+ break;
+ case IMAGE_SCN_MEM_SHARED:
+ sec_flags |= SEC_COFF_SHARED;
+ break;
+ case IMAGE_SCN_LNK_REMOVE:
+ sec_flags |= SEC_EXCLUDE;
+ break;
+ case IMAGE_SCN_CNT_CODE:
+ sec_flags |= SEC_CODE | SEC_ALLOC | SEC_LOAD;
+ break;
+ case IMAGE_SCN_CNT_INITIALIZED_DATA:
+ sec_flags |= SEC_DATA | SEC_ALLOC | SEC_LOAD;
+ break;
+ case IMAGE_SCN_CNT_UNINITIALIZED_DATA:
+ sec_flags |= SEC_ALLOC;
+ break;
+ case IMAGE_SCN_LNK_INFO:
+ /* We mark these as SEC_DEBUGGING, but only if COFF_PAGE_SIZE is
+ defined. coff_compute_section_file_positions uses
+ COFF_PAGE_SIZE to ensure that the low order bits of the
+ section VMA and the file offset match. If we don't know
+ COFF_PAGE_SIZE, we can't ensure the correct correspondence,
+ and demand page loading of the file will fail. */
+#ifdef COFF_PAGE_SIZE
+ sec_flags |= SEC_DEBUGGING;
+#endif
+ break;
+ case IMAGE_SCN_LNK_COMDAT:
+ /* COMDAT gets very special treatment. */
+ sec_flags = handle_COMDAT (abfd, sec_flags, hdr, name, section);
+ break;
+ default:
+ /* Silently ignore for now. */
+ break;
+ }
+
+ /* If the section flag was not handled, report it here. */
+ if (unhandled != NULL)
+ {
+ (*_bfd_error_handler)
+ (_("%B (%s): Section flag %s (0x%x) ignored"),
+ abfd, name, unhandled, flag);
+ result = FALSE;
}
}
The symbols will be defined as weak, so that multiple definitions
are permitted. The GNU linker extension is to actually discard
all but one of the sections. */
- if (strncmp (name, ".gnu.linkonce", sizeof ".gnu.linkonce" - 1) == 0)
+ if (CONST_STRNEQ (name, ".gnu.linkonce"))
sec_flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
#endif
- return sec_flags;
+ if (flags_ptr)
+ * flags_ptr = sec_flags;
+
+ return result;
}
#endif /* COFF_WITH_PE */
Special entry points for gdb to swap in coff symbol table parts:
.typedef struct
.{
-. void (*_bfd_coff_swap_aux_in) PARAMS ((
-. bfd *abfd,
-. PTR ext,
-. int type,
-. int class,
-. int indaux,
-. int numaux,
-. PTR in));
+. void (*_bfd_coff_swap_aux_in)
+. (bfd *, void *, int, int, int, int, void *);
.
-. void (*_bfd_coff_swap_sym_in) PARAMS ((
-. bfd *abfd ,
-. PTR ext,
-. PTR in));
+. void (*_bfd_coff_swap_sym_in)
+. (bfd *, void *, void *);
.
-. void (*_bfd_coff_swap_lineno_in) PARAMS ((
-. bfd *abfd,
-. PTR ext,
-. PTR in));
+. void (*_bfd_coff_swap_lineno_in)
+. (bfd *, void *, void *);
.
-
-Special entry points for gas to swap out coff parts:
-
-. unsigned int (*_bfd_coff_swap_aux_out) PARAMS ((
-. bfd *abfd,
-. PTR in,
-. int type,
-. int class,
-. int indaux,
-. int numaux,
-. PTR ext));
+. unsigned int (*_bfd_coff_swap_aux_out)
+. (bfd *, void *, int, int, int, int, void *);
.
-. unsigned int (*_bfd_coff_swap_sym_out) PARAMS ((
-. bfd *abfd,
-. PTR in,
-. PTR ext));
+. unsigned int (*_bfd_coff_swap_sym_out)
+. (bfd *, void *, void *);
.
-. unsigned int (*_bfd_coff_swap_lineno_out) PARAMS ((
-. bfd *abfd,
-. PTR in,
-. PTR ext));
+. unsigned int (*_bfd_coff_swap_lineno_out)
+. (bfd *, void *, void *);
.
-. unsigned int (*_bfd_coff_swap_reloc_out) PARAMS ((
-. bfd *abfd,
-. PTR src,
-. PTR dst));
+. unsigned int (*_bfd_coff_swap_reloc_out)
+. (bfd *, void *, void *);
.
-. unsigned int (*_bfd_coff_swap_filehdr_out) PARAMS ((
-. bfd *abfd,
-. PTR in,
-. PTR out));
+. unsigned int (*_bfd_coff_swap_filehdr_out)
+. (bfd *, void *, void *);
.
-. unsigned int (*_bfd_coff_swap_aouthdr_out) PARAMS ((
-. bfd *abfd,
-. PTR in,
-. PTR out));
+. unsigned int (*_bfd_coff_swap_aouthdr_out)
+. (bfd *, void *, void *);
.
-. unsigned int (*_bfd_coff_swap_scnhdr_out) PARAMS ((
-. bfd *abfd,
-. PTR in,
-. PTR out));
+. unsigned int (*_bfd_coff_swap_scnhdr_out)
+. (bfd *, void *, void *);
.
-
-Special entry points for generic COFF routines to call target
-dependent COFF routines:
-
-. 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;
-. boolean _bfd_coff_long_filenames;
-. boolean _bfd_coff_long_section_names;
-. unsigned int _bfd_coff_default_section_alignment_power;
-. boolean _bfd_coff_force_symnames_in_strings;
-. unsigned int _bfd_coff_debug_string_prefix_length;
-. void (*_bfd_coff_swap_filehdr_in) PARAMS ((
-. bfd *abfd,
-. PTR ext,
-. PTR in));
-. void (*_bfd_coff_swap_aouthdr_in) PARAMS ((
-. bfd *abfd,
-. PTR ext,
-. PTR in));
-. void (*_bfd_coff_swap_scnhdr_in) PARAMS ((
-. bfd *abfd,
-. PTR ext,
-. PTR in));
-. void (*_bfd_coff_swap_reloc_in) PARAMS ((
-. bfd *abfd,
-. PTR ext,
-. PTR in));
-. boolean (*_bfd_coff_bad_format_hook) PARAMS ((
-. bfd *abfd,
-. PTR internal_filehdr));
-. boolean (*_bfd_coff_set_arch_mach_hook) PARAMS ((
-. bfd *abfd,
-. PTR internal_filehdr));
-. PTR (*_bfd_coff_mkobject_hook) PARAMS ((
-. bfd *abfd,
-. PTR internal_filehdr,
-. PTR internal_aouthdr));
-. flagword (*_bfd_styp_to_sec_flags_hook) PARAMS ((
-. bfd *abfd,
-. PTR internal_scnhdr,
-. const char *name,
-. asection *section));
-. void (*_bfd_set_alignment_hook) PARAMS ((
-. bfd *abfd,
-. asection *sec,
-. PTR internal_scnhdr));
-. boolean (*_bfd_coff_slurp_symbol_table) PARAMS ((
-. bfd *abfd));
-. boolean (*_bfd_coff_symname_in_debug) PARAMS ((
-. bfd *abfd,
-. struct internal_syment *sym));
-. boolean (*_bfd_coff_pointerize_aux_hook) PARAMS ((
-. bfd *abfd,
-. combined_entry_type *table_base,
-. combined_entry_type *symbol,
-. unsigned int indaux,
-. combined_entry_type *aux));
-. boolean (*_bfd_coff_print_aux) PARAMS ((
-. bfd *abfd,
-. FILE *file,
-. combined_entry_type *table_base,
-. combined_entry_type *symbol,
-. combined_entry_type *aux,
-. unsigned int indaux));
-. void (*_bfd_coff_reloc16_extra_cases) PARAMS ((
-. bfd *abfd,
-. struct bfd_link_info *link_info,
-. struct bfd_link_order *link_order,
-. arelent *reloc,
-. bfd_byte *data,
-. unsigned int *src_ptr,
-. unsigned int *dst_ptr));
-. int (*_bfd_coff_reloc16_estimate) PARAMS ((
-. bfd *abfd,
-. asection *input_section,
-. arelent *r,
-. unsigned int shrink,
-. struct bfd_link_info *link_info));
-. enum coff_symbol_classification (*_bfd_coff_classify_symbol) PARAMS ((
-. bfd *abfd,
-. struct internal_syment *));
-. boolean (*_bfd_coff_compute_section_file_positions) PARAMS ((
-. bfd *abfd));
-. boolean (*_bfd_coff_start_final_link) PARAMS ((
-. bfd *output_bfd,
-. struct bfd_link_info *info));
-. boolean (*_bfd_coff_relocate_section) PARAMS ((
-. bfd *output_bfd,
-. struct bfd_link_info *info,
-. bfd *input_bfd,
-. asection *input_section,
-. bfd_byte *contents,
-. struct internal_reloc *relocs,
-. struct internal_syment *syms,
-. asection **sections));
-. reloc_howto_type *(*_bfd_coff_rtype_to_howto) PARAMS ((
-. bfd *abfd,
-. asection *sec,
-. struct internal_reloc *rel,
-. struct coff_link_hash_entry *h,
-. struct internal_syment *sym,
-. bfd_vma *addendp));
-. boolean (*_bfd_coff_adjust_symndx) PARAMS ((
-. bfd *obfd,
-. struct bfd_link_info *info,
-. bfd *ibfd,
-. asection *sec,
-. struct internal_reloc *reloc,
-. boolean *adjustedp));
-. boolean (*_bfd_coff_link_add_one_symbol) PARAMS ((
-. struct bfd_link_info *info,
-. bfd *abfd,
-. const char *name,
-. flagword flags,
-. asection *section,
-. bfd_vma value,
-. const char *string,
-. boolean copy,
-. boolean collect,
-. struct bfd_link_hash_entry **hashp));
+. 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)
+. (bfd *, void *, void *);
+.
+. void (*_bfd_coff_swap_aouthdr_in)
+. (bfd *, void *, void *);
+.
+. void (*_bfd_coff_swap_scnhdr_in)
+. (bfd *, void *, void *);
+.
+. void (*_bfd_coff_swap_reloc_in)
+. (bfd *abfd, void *, void *);
+.
+. bfd_boolean (*_bfd_coff_bad_format_hook)
+. (bfd *, void *);
+.
+. bfd_boolean (*_bfd_coff_set_arch_mach_hook)
+. (bfd *, void *);
+.
+. void * (*_bfd_coff_mkobject_hook)
+. (bfd *, void *, void *);
+.
+. bfd_boolean (*_bfd_styp_to_sec_flags_hook)
+. (bfd *, void *, const char *, asection *, flagword *);
+.
+. void (*_bfd_set_alignment_hook)
+. (bfd *, asection *, void *);
+.
+. bfd_boolean (*_bfd_coff_slurp_symbol_table)
+. (bfd *);
+.
+. bfd_boolean (*_bfd_coff_symname_in_debug)
+. (bfd *, struct internal_syment *);
+.
+. bfd_boolean (*_bfd_coff_pointerize_aux_hook)
+. (bfd *, combined_entry_type *, combined_entry_type *,
+. unsigned int, combined_entry_type *);
+.
+. bfd_boolean (*_bfd_coff_print_aux)
+. (bfd *, FILE *, combined_entry_type *, combined_entry_type *,
+. combined_entry_type *, unsigned int);
+.
+. void (*_bfd_coff_reloc16_extra_cases)
+. (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
+. bfd_byte *, unsigned int *, unsigned int *);
+.
+. int (*_bfd_coff_reloc16_estimate)
+. (bfd *, asection *, arelent *, unsigned int,
+. struct bfd_link_info *);
+.
+. enum coff_symbol_classification (*_bfd_coff_classify_symbol)
+. (bfd *, struct internal_syment *);
+.
+. bfd_boolean (*_bfd_coff_compute_section_file_positions)
+. (bfd *);
.
-. boolean (*_bfd_coff_link_output_has_begun) PARAMS ((
-. bfd * abfd,
-. struct coff_final_link_info * pfinfo));
-. boolean (*_bfd_coff_final_link_postscript) PARAMS ((
-. bfd * abfd,
-. struct coff_final_link_info * pfinfo));
+. bfd_boolean (*_bfd_coff_start_final_link)
+. (bfd *, struct bfd_link_info *);
+.
+. bfd_boolean (*_bfd_coff_relocate_section)
+. (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
+. struct internal_reloc *, struct internal_syment *, asection **);
+.
+. reloc_howto_type *(*_bfd_coff_rtype_to_howto)
+. (bfd *, asection *, struct internal_reloc *,
+. struct coff_link_hash_entry *, struct internal_syment *,
+. bfd_vma *);
+.
+. bfd_boolean (*_bfd_coff_adjust_symndx)
+. (bfd *, struct bfd_link_info *, bfd *, asection *,
+. struct internal_reloc *, bfd_boolean *);
+.
+. bfd_boolean (*_bfd_coff_link_add_one_symbol)
+. (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)
+. (bfd *, struct coff_final_link_info *);
+.
+. bfd_boolean (*_bfd_coff_final_link_postscript)
+. (bfd *, struct coff_final_link_info *);
.
.} bfd_coff_backend_data;
.
-.#define coff_backend_info(abfd) ((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
+.#define coff_backend_info(abfd) \
+. ((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
.
.#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))
+. ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,ind,num,i))
.
.#define bfd_coff_swap_sym_in(a,e,i) \
-. ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
+. ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
.
.#define bfd_coff_swap_lineno_in(a,e,i) \
-. ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
+. ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
.
.#define bfd_coff_swap_reloc_out(abfd, i, o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
.
.#define bfd_coff_swap_lineno_out(abfd, i, o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
.
.#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))
+. ((coff_backend_info (a)->_bfd_coff_swap_aux_out) (a,i,t,c,ind,num,o))
.
.#define bfd_coff_swap_sym_out(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
.
.#define bfd_coff_swap_scnhdr_out(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
.
.#define bfd_coff_swap_filehdr_out(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
.
.#define bfd_coff_swap_aouthdr_out(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
.
.#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_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)
+.#define bfd_coff_long_filenames(abfd) \
+. (coff_backend_info (abfd)->_bfd_coff_long_filenames)
.#define bfd_coff_long_section_names(abfd) \
-. (coff_backend_info (abfd)->_bfd_coff_long_section_names)
+. (coff_backend_info (abfd)->_bfd_coff_long_section_names)
.#define bfd_coff_default_section_alignment_power(abfd) \
-. (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
+. (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
.#define bfd_coff_swap_filehdr_in(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o))
.
.#define bfd_coff_swap_aouthdr_in(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_in) (abfd, i, o))
.
.#define bfd_coff_swap_scnhdr_in(abfd, i,o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_in) (abfd, i, o))
.
.#define bfd_coff_swap_reloc_in(abfd, i, o) \
-. ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o))
+. ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_in) (abfd, i, o))
.
.#define bfd_coff_bad_format_hook(abfd, filehdr) \
-. ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr))
+. ((coff_backend_info (abfd)->_bfd_coff_bad_format_hook) (abfd, filehdr))
.
.#define bfd_coff_set_arch_mach_hook(abfd, filehdr)\
-. ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr))
+. ((coff_backend_info (abfd)->_bfd_coff_set_arch_mach_hook) (abfd, filehdr))
.#define bfd_coff_mkobject_hook(abfd, filehdr, aouthdr)\
-. ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook) (abfd, filehdr, aouthdr))
+. ((coff_backend_info (abfd)->_bfd_coff_mkobject_hook)\
+. (abfd, filehdr, aouthdr))
.
-.#define bfd_coff_styp_to_sec_flags_hook(abfd, scnhdr, name, section)\
-. ((coff_backend_info (abfd)->_bfd_styp_to_sec_flags_hook)\
-. (abfd, scnhdr, name, section))
+.#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))
.
.#define bfd_coff_set_alignment_hook(abfd, sec, scnhdr)\
-. ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr))
+. ((coff_backend_info (abfd)->_bfd_set_alignment_hook) (abfd, sec, scnhdr))
.
.#define bfd_coff_slurp_symbol_table(abfd)\
-. ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd))
+. ((coff_backend_info (abfd)->_bfd_coff_slurp_symbol_table) (abfd))
.
.#define bfd_coff_symname_in_debug(abfd, sym)\
-. ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym))
+. ((coff_backend_info (abfd)->_bfd_coff_symname_in_debug) (abfd, sym))
.
.#define bfd_coff_force_symnames_in_strings(abfd)\
-. (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings)
+. (coff_backend_info (abfd)->_bfd_coff_force_symnames_in_strings)
.
.#define bfd_coff_debug_string_prefix_length(abfd)\
-. (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length)
+. (coff_backend_info (abfd)->_bfd_coff_debug_string_prefix_length)
.
.#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))
+. ((coff_backend_info (abfd)->_bfd_coff_print_aux)\
+. (abfd, file, base, symbol, aux, indaux))
.
-.#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))
+.#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))
.
.#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))
+. ((coff_backend_info (abfd)->_bfd_coff_reloc16_estimate)\
+. (abfd, section, reloc, shrink, link_info))
.
.#define bfd_coff_classify_symbol(abfd, sym)\
-. ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\
-. (abfd, sym))
+. ((coff_backend_info (abfd)->_bfd_coff_classify_symbol)\
+. (abfd, sym))
.
.#define bfd_coff_compute_section_file_positions(abfd)\
-. ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\
-. (abfd))
+. ((coff_backend_info (abfd)->_bfd_coff_compute_section_file_positions)\
+. (abfd))
.
.#define bfd_coff_start_final_link(obfd, info)\
-. ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\
-. (obfd, info))
+. ((coff_backend_info (obfd)->_bfd_coff_start_final_link)\
+. (obfd, info))
.#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))
+. ((coff_backend_info (ibfd)->_bfd_coff_relocate_section)\
+. (obfd, info, ibfd, o, con, rel, isyms, secs))
.#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))
+. ((coff_backend_info (abfd)->_bfd_coff_rtype_to_howto)\
+. (abfd, sec, rel, h, sym, addendp))
.#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))
+. ((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))
.
.#define bfd_coff_link_output_has_begun(a,p) \
-. ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a,p))
+. ((coff_backend_info (a)->_bfd_coff_link_output_has_begun) (a, p))
.#define bfd_coff_final_link_postscript(a,p) \
-. ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a,p))
+. ((coff_backend_info (a)->_bfd_coff_final_link_postscript) (a, p))
.
*/
/* See whether the magic number matches. */
-static boolean
-coff_bad_format_hook (abfd, filehdr)
- bfd * abfd ATTRIBUTE_UNUSED;
- PTR filehdr;
+static bfd_boolean
+coff_bad_format_hook (bfd * abfd ATTRIBUTE_UNUSED, void * filehdr)
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
if (BADMAG (*internal_f))
- return false;
+ return FALSE;
- /* if the optional header is NULL or not the correct size then
+ /* If the optional header is NULL or not the correct size then
quit; the only difference I can see between m88k dgux headers (MC88DMAGIC)
and Intel 960 readwrite headers (I960WRMAGIC) is that the
optional header is of a different size.
But the mips keeps extra stuff in it's opthdr, so dont check
- when doing that
- */
+ when doing that. */
#if defined(M88) || defined(I960)
if (internal_f->f_opthdr != 0 && bfd_coff_aoutsz (abfd) != internal_f->f_opthdr)
- return false;
+ return FALSE;
#endif
- return true;
+ return TRUE;
+}
+
+#ifdef TICOFF
+static bfd_boolean
+ticoff0_bad_format_hook (bfd *abfd ATTRIBUTE_UNUSED, void * filehdr)
+{
+ struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
+
+ if (COFF0_BADMAG (*internal_f))
+ return FALSE;
+
+ return TRUE;
}
+#endif
+
+#ifdef TICOFF
+static bfd_boolean
+ticoff1_bad_format_hook (bfd *abfd ATTRIBUTE_UNUSED, void * filehdr)
+{
+ struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
+
+ if (COFF1_BADMAG (*internal_f))
+ return FALSE;
+
+ return TRUE;
+}
+#endif
/* Check whether this section uses an alignment other than the
default. */
static void
-coff_set_custom_section_alignment (abfd, section, alignment_table, table_size)
- bfd *abfd ATTRIBUTE_UNUSED;
- asection *section;
- const struct coff_section_alignment_entry *alignment_table;
- const unsigned int table_size;
+coff_set_custom_section_alignment (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *section,
+ const struct coff_section_alignment_entry *alignment_table,
+ const unsigned int table_size)
{
const unsigned int default_alignment = COFF_DEFAULT_SECTION_ALIGNMENT_POWER;
unsigned int i;
for (i = 0; i < table_size; ++i)
{
const char *secname = bfd_get_section_name (abfd, section);
+
if (alignment_table[i].comparison_length == (unsigned int) -1
? strcmp (alignment_table[i].name, secname) == 0
: strncmp (alignment_table[i].name, secname,
return;
if (alignment_table[i].default_alignment_max != COFF_ALIGNMENT_FIELD_EMPTY
- && default_alignment > alignment_table[i].default_alignment_max)
+#if COFF_DEFAULT_SECTION_ALIGNMENT_POWER != 0
+ && default_alignment > alignment_table[i].default_alignment_max
+#endif
+ )
return;
section->alignment_power = alignment_table[i].alignment_power;
/* Initialize a section structure with information peculiar to this
particular implementation of COFF. */
-static boolean
-coff_new_section_hook (abfd, section)
- bfd * abfd;
- asection * section;
+static bfd_boolean
+coff_new_section_hook (bfd * abfd, asection * section)
{
combined_entry_type *native;
+ bfd_size_type amt;
section->alignment_power = COFF_DEFAULT_SECTION_ALIGNMENT_POWER;
#ifdef RS6000COFF_C
- if (xcoff_data (abfd)->text_align_power != 0
+ if (bfd_xcoff_text_align_power (abfd) != 0
&& strcmp (bfd_get_section_name (abfd, section), ".text") == 0)
- section->alignment_power = xcoff_data (abfd)->text_align_power;
- if (xcoff_data (abfd)->data_align_power != 0
+ section->alignment_power = bfd_xcoff_text_align_power (abfd);
+ if (bfd_xcoff_data_align_power (abfd) != 0
&& strcmp (bfd_get_section_name (abfd, section), ".data") == 0)
- section->alignment_power = xcoff_data (abfd)->data_align_power;
+ section->alignment_power = bfd_xcoff_data_align_power (abfd);
#endif
+ /* Set up the section symbol. */
+ if (!_bfd_generic_new_section_hook (abfd, section))
+ return FALSE;
+
/* Allocate aux records for section symbols, to store size and
related info.
@@ The 10 is a guess at a plausible maximum number of aux entries
(but shouldn't be a constant). */
- native = ((combined_entry_type *)
- bfd_zalloc (abfd, sizeof (combined_entry_type) * 10));
+ amt = sizeof (combined_entry_type) * 10;
+ native = bfd_zalloc (abfd, amt);
if (native == NULL)
- return false;
+ return FALSE;
/* We don't need to set up n_name, n_value, or n_scnum in the native
- symbol information, since they'll be overriden by the BFD symbol
+ symbol information, since they'll be overridden by the BFD symbol
anyhow. However, we do need to set the type and storage class,
in case this symbol winds up getting written out. The value 0
for n_numaux is already correct. */
coff_section_alignment_table,
coff_section_alignment_table_size);
- return true;
+ return TRUE;
}
#ifdef COFF_ALIGN_IN_SECTION_HEADER
/* Set the alignment of a BFD section. */
-static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
-
static void
-coff_set_alignment_hook (abfd, section, scnhdr)
- bfd * abfd ATTRIBUTE_UNUSED;
- asection * section;
- PTR scnhdr;
+coff_set_alignment_hook (bfd * abfd ATTRIBUTE_UNUSED,
+ asection * section,
+ void * scnhdr)
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
unsigned int i;
#ifdef I960
- /* Extract ALIGN from 2**ALIGN stored in section header */
+ /* Extract ALIGN from 2**ALIGN stored in section header. */
for (i = 0; i < 32; i++)
if ((1 << i) >= hdr->s_align)
break;
#endif
#ifdef TIC80COFF
- /* TI tools puts the alignment power in bits 8-11 */
+ /* TI tools puts the alignment power in bits 8-11. */
i = (hdr->s_flags >> 8) & 0xF ;
#endif
#ifdef COFF_DECODE_ALIGNMENT
#else /* ! COFF_ALIGN_IN_SECTION_HEADER */
#ifdef COFF_WITH_PE
-/* a couple of macros to help setting the alignment power field */
-#define ALIGN_SET(field,x,y) \
- if (((field) & IMAGE_SCN_ALIGN_64BYTES) == x )\
- {\
- section->alignment_power = y;\
- }
-
-#define ELIFALIGN_SET(field,x,y) \
- else if (( (field) & IMAGE_SCN_ALIGN_64BYTES) == x ) \
- {\
- section->alignment_power = y;\
- }
-
-static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
-
static void
-coff_set_alignment_hook (abfd, section, scnhdr)
- bfd * abfd ATTRIBUTE_UNUSED;
- asection * section;
- PTR scnhdr;
+coff_set_alignment_hook (bfd * abfd ATTRIBUTE_UNUSED,
+ asection * section,
+ void * scnhdr)
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
+ bfd_size_type amt;
+ unsigned int alignment_power_const
+ = hdr->s_flags & IMAGE_SCN_ALIGN_POWER_BIT_MASK;
- ALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_64BYTES, 6)
- ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_32BYTES, 5)
- ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_16BYTES, 4)
- ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_8BYTES, 3)
- ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_4BYTES, 2)
- ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_2BYTES, 1)
- ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_1BYTES, 0)
+ switch (alignment_power_const)
+ {
+ case IMAGE_SCN_ALIGN_8192BYTES:
+ case IMAGE_SCN_ALIGN_4096BYTES:
+ case IMAGE_SCN_ALIGN_2048BYTES:
+ case IMAGE_SCN_ALIGN_1024BYTES:
+ case IMAGE_SCN_ALIGN_512BYTES:
+ case IMAGE_SCN_ALIGN_256BYTES:
+ case IMAGE_SCN_ALIGN_128BYTES:
+ case IMAGE_SCN_ALIGN_64BYTES:
+ case IMAGE_SCN_ALIGN_32BYTES:
+ case IMAGE_SCN_ALIGN_16BYTES:
+ case IMAGE_SCN_ALIGN_8BYTES:
+ case IMAGE_SCN_ALIGN_4BYTES:
+ case IMAGE_SCN_ALIGN_2BYTES:
+ case IMAGE_SCN_ALIGN_1BYTES:
+ section->alignment_power
+ = IMAGE_SCN_ALIGN_POWER_NUM (alignment_power_const);
+ break;
+ default:
+ break;
+ }
/* In a PE image file, the s_paddr field holds the virtual size of a
section, while the s_size field holds the raw size. We also keep
mapped onto a generic BFD section bit. */
if (coff_section_data (abfd, section) == NULL)
{
- section->used_by_bfd =
- (PTR) bfd_zalloc (abfd, sizeof (struct coff_section_tdata));
+ amt = sizeof (struct coff_section_tdata);
+ section->used_by_bfd = bfd_zalloc (abfd, amt);
if (section->used_by_bfd == NULL)
- {
- /* FIXME: Return error. */
- abort ();
- }
+ /* FIXME: Return error. */
+ abort ();
}
+
if (pei_section_data (abfd, section) == NULL)
{
- coff_section_data (abfd, section)->tdata =
- (PTR) bfd_zalloc (abfd, sizeof (struct pei_section_tdata));
+ amt = sizeof (struct pei_section_tdata);
+ coff_section_data (abfd, section)->tdata = bfd_zalloc (abfd, amt);
if (coff_section_data (abfd, section)->tdata == NULL)
- {
- /* FIXME: Return error. */
- abort ();
- }
+ /* FIXME: Return error. */
+ abort ();
}
pei_section_data (abfd, section)->virt_size = hdr->s_paddr;
pei_section_data (abfd, section)->pe_flags = hdr->s_flags;
section->lma = hdr->s_vaddr;
- /* check for extended relocs */
+ /* Check for extended relocs. */
if (hdr->s_flags & IMAGE_SCN_LNK_NRELOC_OVFL)
{
struct external_reloc dst;
struct internal_reloc n;
- int oldpos = bfd_tell (abfd);
- bfd_seek (abfd, hdr->s_relptr, 0);
- if (bfd_read ((PTR) & dst, 1, bfd_coff_relsz (abfd), abfd)
- != bfd_coff_relsz (abfd))
- return;
+ file_ptr oldpos = bfd_tell (abfd);
+ bfd_size_type relsz = bfd_coff_relsz (abfd);
+ bfd_seek (abfd, (file_ptr) hdr->s_relptr, 0);
+ if (bfd_bread (& dst, relsz, abfd) != relsz)
+ return;
+
coff_swap_reloc_in (abfd, &dst, &n);
bfd_seek (abfd, oldpos, 0);
- section->reloc_count =
- hdr->s_nreloc = n.r_vaddr;
+ section->reloc_count = hdr->s_nreloc = n.r_vaddr - 1;
+ section->rel_filepos += relsz;
}
+ else if (hdr->s_nreloc == 0xffff)
+ (*_bfd_error_handler)
+ ("%s: warning: claims to have 0xffff relocs, without overflow",
+ bfd_get_filename (abfd));
}
#undef ALIGN_SET
#undef ELIFALIGN_SET
When we see one, we correct the reloc and line number counts in the
real header, and remove the section we just created. */
-static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
-
static void
-coff_set_alignment_hook (abfd, section, scnhdr)
- bfd *abfd;
- asection *section;
- PTR scnhdr;
+coff_set_alignment_hook (bfd *abfd, asection *section, void * scnhdr)
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
asection *real_sec;
- asection **ps;
if ((hdr->s_flags & STYP_OVRFLO) == 0)
return;
- real_sec = coff_section_from_bfd_index (abfd, hdr->s_nreloc);
+ real_sec = coff_section_from_bfd_index (abfd, (int) hdr->s_nreloc);
if (real_sec == NULL)
return;
real_sec->reloc_count = hdr->s_paddr;
real_sec->lineno_count = hdr->s_vaddr;
- for (ps = &abfd->sections; *ps != NULL; ps = &(*ps)->next)
+ if (!bfd_section_removed_from_list (abfd, section))
{
- if (*ps == section)
- {
- *ps = (*ps)->next;
- --abfd->section_count;
- break;
- }
+ bfd_section_list_remove (abfd, section);
+ --abfd->section_count;
}
}
#else /* ! RS6000COFF_C */
#define coff_set_alignment_hook \
- ((void (*) PARAMS ((bfd *, asection *, PTR))) bfd_void)
+ ((void (*) (bfd *, asection *, void *)) bfd_void)
#endif /* ! RS6000COFF_C */
#endif /* ! COFF_WITH_PE */
#ifndef coff_mkobject
-static boolean coff_mkobject PARAMS ((bfd *));
-
-static boolean
-coff_mkobject (abfd)
- bfd * abfd;
+static bfd_boolean
+coff_mkobject (bfd * abfd)
{
coff_data_type *coff;
+ bfd_size_type amt = sizeof (coff_data_type);
- abfd->tdata.coff_obj_data = (struct coff_tdata *) bfd_zalloc (abfd, sizeof (coff_data_type));
- if (abfd->tdata.coff_obj_data == 0)
- return false;
+ abfd->tdata.coff_obj_data = bfd_zalloc (abfd, amt);
+ if (abfd->tdata.coff_obj_data == NULL)
+ return FALSE;
coff = coff_data (abfd);
- coff->symbols = (coff_symbol_type *) NULL;
- coff->conversion_table = (unsigned int *) NULL;
- coff->raw_syments = (struct coff_ptr_struct *) NULL;
+ coff->symbols = NULL;
+ coff->conversion_table = NULL;
+ coff->raw_syments = NULL;
coff->relocbase = 0;
coff->local_toc_sym_map = 0;
/* make_abs_section(abfd);*/
- return true;
+ return TRUE;
}
#endif
/* Create the COFF backend specific information. */
+
#ifndef coff_mkobject_hook
-static PTR
-coff_mkobject_hook (abfd, filehdr, aouthdr)
- bfd * abfd;
- PTR filehdr;
- PTR aouthdr ATTRIBUTE_UNUSED;
+static void *
+coff_mkobject_hook (bfd * abfd,
+ void * filehdr,
+ void * aouthdr ATTRIBUTE_UNUSED)
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
coff_data_type *coff;
- if (coff_mkobject (abfd) == false)
+ if (! coff_mkobject (abfd))
return NULL;
coff = coff_data (abfd);
# else
xcoff->xcoff64 = 0;
# endif
- xcoff->full_aouthdr = true;
+ xcoff->full_aouthdr = TRUE;
xcoff->toc = internal_a->o_toc;
xcoff->sntoc = internal_a->o_sntoc;
xcoff->snentry = internal_a->o_snentry;
- xcoff->text_align_power = internal_a->o_algntext;
- xcoff->data_align_power = internal_a->o_algndata;
+ bfd_xcoff_text_align_power (abfd) = internal_a->o_algntext;
+ bfd_xcoff_data_align_power (abfd) = internal_a->o_algndata;
xcoff->modtype = internal_a->o_modtype;
xcoff->cputype = internal_a->o_cputype;
xcoff->maxdata = internal_a->o_maxdata;
}
#endif
-#ifdef ARM
- /* Set the flags field from the COFF header read in */
+#ifdef ARM
+ /* Set the flags field from the COFF header read in. */
if (! _bfd_coff_arm_set_private_flags (abfd, internal_f->f_flags))
coff->flags = 0;
#endif
-
+
#ifdef COFF_WITH_PE
/* FIXME: I'm not sure this is ever executed, since peicode.h
defines coff_mkobject_hook. */
abfd->flags |= HAS_DEBUG;
#endif
- return (PTR) coff;
+ return coff;
}
#endif
would be target independent and would also be much more successful
at linking together COFF files for different architectures. */
-static boolean
-coff_set_arch_mach_hook (abfd, filehdr)
- bfd *abfd;
- PTR filehdr;
+static bfd_boolean
+coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
{
- long machine;
+ unsigned long machine;
enum bfd_architecture arch;
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
+ /* Zero selects the default machine for an arch. */
machine = 0;
switch (internal_f->f_magic)
{
+#ifdef OR32_MAGIC_BIG
+ case OR32_MAGIC_BIG:
+ case OR32_MAGIC_LITTLE:
+ arch = bfd_arch_or32;
+ break;
+#endif
#ifdef PPCMAGIC
case PPCMAGIC:
arch = bfd_arch_powerpc;
- machine = 0; /* what does this mean? (krk) */
- break;
+ break;
#endif
#ifdef I386MAGIC
case I386MAGIC:
case I386PTXMAGIC:
- case I386AIXMAGIC: /* Danbury PS/2 AIX C Compiler */
- case LYNXCOFFMAGIC: /* shadows the m68k Lynx number below, sigh */
+ case I386AIXMAGIC: /* Danbury PS/2 AIX C Compiler. */
+ case LYNXCOFFMAGIC: /* Shadows the m68k Lynx number below, sigh. */
arch = bfd_arch_i386;
- machine = 0;
+ break;
+#endif
+#ifdef AMD64MAGIC
+ case AMD64MAGIC:
+ arch = bfd_arch_i386;
+ machine = bfd_mach_x86_64;
break;
#endif
#ifdef IA64MAGIC
case IA64MAGIC:
arch = bfd_arch_ia64;
- machine = 0;
- break;
-#endif
-#ifdef A29K_MAGIC_BIG
- case A29K_MAGIC_BIG:
- case A29K_MAGIC_LITTLE:
- arch = bfd_arch_a29k;
- machine = 0;
break;
#endif
#ifdef ARMMAGIC
case ARMPEMAGIC:
case THUMBPEMAGIC:
arch = bfd_arch_arm;
- switch (internal_f->f_flags & F_ARM_ARCHITECTURE_MASK)
+ machine = bfd_arm_get_mach_from_notes (abfd, ARM_NOTE_SECTION);
+ if (machine == bfd_mach_arm_unknown)
{
- case F_ARM_2: machine = bfd_mach_arm_2; break;
- case F_ARM_2a: machine = bfd_mach_arm_2a; break;
- case F_ARM_3: machine = bfd_mach_arm_3; break;
- default:
- case F_ARM_3M: machine = bfd_mach_arm_3M; break;
- case F_ARM_4: machine = bfd_mach_arm_4; break;
- case F_ARM_4T: machine = bfd_mach_arm_4T; break;
- case F_ARM_5: machine = bfd_mach_arm_5; break;
+ switch (internal_f->f_flags & F_ARM_ARCHITECTURE_MASK)
+ {
+ case F_ARM_2: machine = bfd_mach_arm_2; break;
+ case F_ARM_2a: machine = bfd_mach_arm_2a; break;
+ case F_ARM_3: machine = bfd_mach_arm_3; break;
+ default:
+ case F_ARM_3M: machine = bfd_mach_arm_3M; break;
+ case F_ARM_4: machine = bfd_mach_arm_4; break;
+ case F_ARM_4T: machine = bfd_mach_arm_4T; break;
+ /* The COFF header does not have enough bits available
+ to cover all the different ARM architectures. So
+ we interpret F_ARM_5, the highest flag value to mean
+ "the highest ARM architecture known to BFD" which is
+ currently the XScale. */
+ case F_ARM_5: machine = bfd_mach_arm_XScale; break;
+ }
}
break;
#endif
machine = bfd_mach_m68020;
break;
#endif
+#ifdef MAXQ20MAGIC
+ case MAXQ20MAGIC:
+ arch = bfd_arch_maxq;
+ switch (internal_f->f_flags & F_MACHMASK)
+ {
+ case F_MAXQ10:
+ machine = bfd_mach_maxq10;
+ break;
+ case F_MAXQ20:
+ machine = bfd_mach_maxq20;
+ break;
+ default:
+ return FALSE;
+ }
+ break;
+#endif
#ifdef MC88MAGIC
case MC88MAGIC:
case MC88DMAGIC:
machine = 88100;
break;
#endif
+#ifdef Z80MAGIC
+ case Z80MAGIC:
+ arch = bfd_arch_z80;
+ switch (internal_f->f_flags & F_MACHMASK)
+ {
+ case 0:
+ case bfd_mach_z80strict << 12:
+ case bfd_mach_z80 << 12:
+ case bfd_mach_z80full << 12:
+ case bfd_mach_r800 << 12:
+ machine = ((unsigned)internal_f->f_flags & F_MACHMASK) >> 12;
+ break;
+ default:
+ return FALSE;
+ }
+ break;
+#endif
#ifdef Z8KMAGIC
case Z8KMAGIC:
arch = bfd_arch_z8k;
machine = bfd_mach_z8002;
break;
default:
- return false;
+ return FALSE;
}
break;
#endif
#ifdef RS6000COFF_C
#ifdef XCOFF64
+ case U64_TOCMAGIC:
case U803XTOCMAGIC:
#else
case U802ROMAGIC:
{
bfd_byte *buf;
struct internal_syment sym;
+ bfd_size_type amt = bfd_coff_symesz (abfd);
- buf = (bfd_byte *) bfd_malloc (bfd_coff_symesz (abfd));
+ buf = bfd_malloc (amt);
if (bfd_seek (abfd, obj_sym_filepos (abfd), SEEK_SET) != 0
- || (bfd_read (buf, 1, bfd_coff_symesz (abfd), abfd)
- != bfd_coff_symesz (abfd)))
+ || bfd_bread (buf, amt, abfd) != amt)
{
free (buf);
- return false;
+ return FALSE;
}
- bfd_coff_swap_sym_in (abfd, (PTR) buf, (PTR) &sym);
+ bfd_coff_swap_sym_in (abfd, buf, & sym);
if (sym.n_sclass == C_FILE)
cputype = sym.n_type & 0xff;
else
{
default:
case 0:
-#ifdef POWERMAC
- /* PowerPC Macs use the same magic numbers as RS/6000
- (because that's how they were bootstrapped originally),
- but they are always PowerPC architecture. */
- arch = bfd_arch_powerpc;
- machine = bfd_mach_ppc;
-#else
-#ifdef XCOFF64
- arch = bfd_arch_powerpc;
- machine = bfd_mach_ppc_620;
-#else
- arch = bfd_arch_rs6000;
- machine = bfd_mach_rs6k;
-#endif
-#endif /* POWERMAC */
+ arch = bfd_xcoff_architecture (abfd);
+ machine = bfd_xcoff_machine (abfd);
break;
case 1:
#ifdef WE32KMAGIC
case WE32KMAGIC:
arch = bfd_arch_we32k;
- machine = 0;
break;
#endif
case H8300MAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300;
- /* !! FIXME this probably isn't the right place for this */
+ /* !! FIXME this probably isn't the right place for this. */
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
case H8300HMAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300h;
- /* !! FIXME this probably isn't the right place for this */
+ /* !! FIXME this probably isn't the right place for this. */
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
case H8300SMAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300s;
- /* !! FIXME this probably isn't the right place for this */
+ /* !! FIXME this probably isn't the right place for this. */
+ abfd->flags |= BFD_IS_RELAXABLE;
+ break;
+#endif
+
+#ifdef H8300HNMAGIC
+ case H8300HNMAGIC:
+ arch = bfd_arch_h8300;
+ machine = bfd_mach_h8300hn;
+ /* !! FIXME this probably isn't the right place for this. */
+ abfd->flags |= BFD_IS_RELAXABLE;
+ break;
+#endif
+
+#ifdef H8300SNMAGIC
+ case H8300SNMAGIC:
+ arch = bfd_arch_h8300;
+ machine = bfd_mach_h8300sn;
+ /* !! FIXME this probably isn't the right place for this. */
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
case SH_ARCH_MAGIC_WINCE:
#endif
arch = bfd_arch_sh;
- machine = 0;
break;
#endif
#ifdef MIPS_ARCH_MAGIC_WINCE
case MIPS_ARCH_MAGIC_WINCE:
arch = bfd_arch_mips;
- machine = 0;
break;
#endif
#ifdef H8500MAGIC
case H8500MAGIC:
arch = bfd_arch_h8500;
- machine = 0;
break;
#endif
case LYNXCOFFMAGIC:
#endif
arch = bfd_arch_sparc;
- machine = 0;
break;
#endif
#ifdef TICOFF0MAGIC
#ifdef TICOFF_TARGET_ARCH
- /* this TI COFF section should be used by all new TI COFF v0 targets */
+ /* This TI COFF section should be used by all new TI COFF v0 targets. */
case TICOFF0MAGIC:
arch = TICOFF_TARGET_ARCH;
+ machine = TICOFF_TARGET_MACHINE_GET (internal_f->f_flags);
break;
#endif
#endif
#ifdef TICOFF1MAGIC
- /* this TI COFF section should be used by all new TI COFF v1/2 targets */
- /* TI COFF1 and COFF2 use the target_id field to specify which arch */
+ /* This TI COFF section should be used by all new TI COFF v1/2 targets. */
+ /* TI COFF1 and COFF2 use the target_id field to specify which arch. */
case TICOFF1MAGIC:
case TICOFF2MAGIC:
switch (internal_f->f_target_id)
#ifdef TI_TARGET_ID
case TI_TARGET_ID:
arch = TICOFF_TARGET_ARCH;
+ machine = TICOFF_TARGET_MACHINE_GET (internal_f->f_flags);
break;
#endif
default:
arch = bfd_arch_obscure;
(*_bfd_error_handler)
- (_("Unrecognized TI COFF target id '0x%x'"),
+ (_("Unrecognized TI COFF target id '0x%x'"),
internal_f->f_target_id);
break;
}
arch = bfd_arch_mcore;
break;
#endif
- default: /* Unreadable input file type */
+
+#ifdef W65MAGIC
+ case W65MAGIC:
+ arch = bfd_arch_w65;
+ break;
+#endif
+
+ default: /* Unreadable input file type. */
arch = bfd_arch_obscure;
break;
}
bfd_default_set_arch_mach (abfd, arch, machine);
- return true;
+ return TRUE;
}
#ifdef SYMNAME_IN_DEBUG
-static boolean symname_in_debug_hook
- PARAMS ((bfd *, struct internal_syment *));
-
-static boolean
-symname_in_debug_hook (abfd, sym)
- bfd * abfd ATTRIBUTE_UNUSED;
- struct internal_syment *sym;
+static bfd_boolean
+symname_in_debug_hook (bfd * abfd ATTRIBUTE_UNUSED, struct internal_syment *sym)
{
- return SYMNAME_IN_DEBUG (sym) ? true : false;
+ return SYMNAME_IN_DEBUG (sym) != 0;
}
#else
#define symname_in_debug_hook \
- (boolean (*) PARAMS ((bfd *, struct internal_syment *))) bfd_false
+ (bfd_boolean (*) (bfd *, struct internal_syment *)) bfd_false
#endif
/* Handle the csect auxent of a C_EXT or C_HIDEXT symbol. */
-static boolean coff_pointerize_aux_hook
- PARAMS ((bfd *, combined_entry_type *, combined_entry_type *,
- unsigned int, combined_entry_type *));
-
-/*ARGSUSED*/
-static boolean
-coff_pointerize_aux_hook (abfd, table_base, symbol, indaux, aux)
- bfd *abfd ATTRIBUTE_UNUSED;
- combined_entry_type *table_base;
- combined_entry_type *symbol;
- unsigned int indaux;
- combined_entry_type *aux;
+static bfd_boolean
+coff_pointerize_aux_hook (bfd *abfd ATTRIBUTE_UNUSED,
+ combined_entry_type *table_base,
+ combined_entry_type *symbol,
+ unsigned int indaux,
+ combined_entry_type *aux)
{
int class = symbol->u.syment.n_sclass;
aux->fix_scnlen = 1;
}
- /* Return true to indicate that the caller should not do any
+ /* Return TRUE to indicate that the caller should not do any
further work on this auxent. */
- return true;
+ return TRUE;
}
- /* Return false to indicate that this auxent should be handled by
+ /* Return FALSE to indicate that this auxent should be handled by
the caller. */
- return false;
+ return FALSE;
}
#else
/* We don't want to pointerize bal entries. */
-static boolean coff_pointerize_aux_hook
- PARAMS ((bfd *, combined_entry_type *, combined_entry_type *,
- unsigned int, combined_entry_type *));
-
-/*ARGSUSED*/
-static boolean
-coff_pointerize_aux_hook (abfd, table_base, symbol, indaux, aux)
- bfd *abfd ATTRIBUTE_UNUSED;
- combined_entry_type *table_base ATTRIBUTE_UNUSED;
- combined_entry_type *symbol;
- unsigned int indaux;
- combined_entry_type *aux ATTRIBUTE_UNUSED;
+static bfd_boolean
+coff_pointerize_aux_hook (bfd *abfd ATTRIBUTE_UNUSED,
+ combined_entry_type *table_base ATTRIBUTE_UNUSED,
+ combined_entry_type *symbol,
+ unsigned int indaux,
+ combined_entry_type *aux ATTRIBUTE_UNUSED)
{
- /* Return true if we don't want to pointerize this aux entry, which
+ /* Return TRUE if we don't want to pointerize this aux entry, which
is the case for the lastfirst aux entry for a C_LEAFPROC symbol. */
return (indaux == 1
&& (symbol->u.syment.n_sclass == C_LEAFPROC
#endif /* ! I960 */
#endif /* ! RS6000COFF_C */
-/* Print an aux entry. This returns true if it has printed it. */
-
-static boolean coff_print_aux
- PARAMS ((bfd *, FILE *, combined_entry_type *, combined_entry_type *,
- combined_entry_type *, unsigned int));
+/* Print an aux entry. This returns TRUE if it has printed it. */
-static boolean
-coff_print_aux (abfd, file, table_base, symbol, aux, indaux)
- bfd *abfd ATTRIBUTE_UNUSED;
- FILE *file ATTRIBUTE_UNUSED;
- combined_entry_type *table_base ATTRIBUTE_UNUSED;
- combined_entry_type *symbol ATTRIBUTE_UNUSED;
- combined_entry_type *aux ATTRIBUTE_UNUSED;
- unsigned int indaux ATTRIBUTE_UNUSED;
+static bfd_boolean
+coff_print_aux (bfd *abfd ATTRIBUTE_UNUSED,
+ FILE *file ATTRIBUTE_UNUSED,
+ combined_entry_type *table_base ATTRIBUTE_UNUSED,
+ combined_entry_type *symbol ATTRIBUTE_UNUSED,
+ combined_entry_type *aux ATTRIBUTE_UNUSED,
+ unsigned int indaux ATTRIBUTE_UNUSED)
{
#ifdef RS6000COFF_C
if ((symbol->u.syment.n_sclass == C_EXT
if (SMTYP_SMTYP (aux->u.auxent.x_csect.x_smtyp) != XTY_LD)
{
BFD_ASSERT (! aux->fix_scnlen);
- fprintf (file, "val %5ld", aux->u.auxent.x_csect.x_scnlen.l);
+#ifdef XCOFF64
+ fprintf (file, "val %5lld",
+ (long long) aux->u.auxent.x_csect.x_scnlen.l);
+#else
+ fprintf (file, "val %5ld", (long) aux->u.auxent.x_csect.x_scnlen.l);
+#endif
}
else
{
fprintf (file, "indx ");
if (! aux->fix_scnlen)
- fprintf (file, "%4ld", aux->u.auxent.x_csect.x_scnlen.l);
+#ifdef XCOFF64
+ fprintf (file, "%4lld",
+ (long long) aux->u.auxent.x_csect.x_scnlen.l);
+#else
+ fprintf (file, "%4ld", (long) aux->u.auxent.x_csect.x_scnlen.l);
+#endif
else
fprintf (file, "%4ld",
(long) (aux->u.auxent.x_csect.x_scnlen.p - table_base));
(unsigned int) aux->u.auxent.x_csect.x_smclas,
aux->u.auxent.x_csect.x_stab,
(unsigned int) aux->u.auxent.x_csect.x_snstab);
- return true;
+ return TRUE;
}
#endif
- /* Return false to indicate that no special action was taken. */
- return false;
+ /* Return FALSE to indicate that no special action was taken. */
+ return FALSE;
}
/*
#ifdef TARG_AUX
-static int compare_arelent_ptr PARAMS ((const PTR, const PTR));
-/* AUX's ld wants relocations to be sorted */
+/* AUX's ld wants relocations to be sorted. */
static int
-compare_arelent_ptr (x, y)
- const PTR x;
- const PTR y;
+compare_arelent_ptr (const void * x, const void * y)
{
const arelent **a = (const arelent **) x;
const arelent **b = (const arelent **) y;
#endif /* TARG_AUX */
-static boolean
-coff_write_relocs (abfd, first_undef)
- bfd * abfd;
- int first_undef;
+static bfd_boolean
+coff_write_relocs (bfd * abfd, int first_undef)
{
asection *s;
- for (s = abfd->sections; s != (asection *) NULL; s = s->next)
+ for (s = abfd->sections; s != NULL; s = s->next)
{
unsigned int i;
struct external_reloc dst;
#ifndef TARG_AUX
p = s->orelocation;
#else
- /* sort relocations before we write them out */
- p = (arelent **) bfd_malloc (s->reloc_count * sizeof (arelent *));
- if (p == NULL && s->reloc_count > 0)
- return false;
- memcpy (p, s->orelocation, s->reloc_count * sizeof (arelent *));
- qsort (p, s->reloc_count, sizeof (arelent *), compare_arelent_ptr);
+ {
+ /* Sort relocations before we write them out. */
+ bfd_size_type amt;
+
+ amt = s->reloc_count;
+ amt *= sizeof (arelent *);
+ p = bfd_malloc (amt);
+ if (p == NULL && s->reloc_count > 0)
+ return FALSE;
+ memcpy (p, s->orelocation, (size_t) amt);
+ qsort (p, s->reloc_count, sizeof (arelent *), compare_arelent_ptr);
+ }
#endif
if (bfd_seek (abfd, s->rel_filepos, SEEK_SET) != 0)
- return false;
+ return FALSE;
#ifdef COFF_WITH_PE
- if (s->reloc_count > 0xffff)
+ if (obj_pe (abfd) && s->reloc_count >= 0xffff)
{
- /* encode real count here as first reloc */
+ /* Encode real count here as first reloc. */
struct internal_reloc n;
- memset ((PTR) & n, 0, sizeof (n));
- /* add one to count *this* reloc (grr) */
+
+ memset (& n, 0, sizeof (n));
+ /* Add one to count *this* reloc (grr). */
n.r_vaddr = s->reloc_count + 1;
coff_swap_reloc_out (abfd, &n, &dst);
- if (bfd_write ((PTR) & dst, 1, bfd_coff_relsz (abfd), abfd)
- != bfd_coff_relsz (abfd))
- return false;
+ if (bfd_bwrite (& dst, (bfd_size_type) bfd_coff_relsz (abfd),
+ abfd) != bfd_coff_relsz (abfd))
+ return FALSE;
}
#endif
{
struct internal_reloc n;
arelent *q = p[i];
- memset ((PTR) & n, 0, sizeof (n));
+
+ memset (& n, 0, sizeof (n));
/* Now we've renumbered the symbols we know where the
undefined symbols live in the table. Check the reloc
place). This is a bad thing,'cause the symbols attached
to the output bfd are indexed, so that the relocation
entries know which symbol index they point to. So we
- have to look up the output symbol here. */
+ have to look up the output symbol here. */
if (q->sym_ptr_ptr[0]->the_bfd != abfd)
{
- int i;
+ int j;
const char *sname = q->sym_ptr_ptr[0]->name;
asymbol **outsyms = abfd->outsymbols;
- for (i = first_undef; outsyms[i]; i++)
+
+ for (j = first_undef; outsyms[j]; j++)
{
- const char *intable = outsyms[i]->name;
- if (strcmp (intable, sname) == 0) {
- /* got a hit, so repoint the reloc */
- q->sym_ptr_ptr = outsyms + i;
- break;
- }
+ const char *intable = outsyms[j]->name;
+
+ if (strcmp (intable, sname) == 0)
+ {
+ /* Got a hit, so repoint the reloc. */
+ q->sym_ptr_ptr = outsyms + j;
+ break;
+ }
}
}
if (q->sym_ptr_ptr)
{
#ifdef SECTION_RELATIVE_ABSOLUTE_SYMBOL_P
- if (SECTION_RELATIVE_ABSOLUTE_SYMBOL_P (q,s))
+ if (SECTION_RELATIVE_ABSOLUTE_SYMBOL_P (q, s))
#else
- if (q->sym_ptr_ptr == bfd_abs_section_ptr->symbol_ptr_ptr)
+ if ((*q->sym_ptr_ptr)->section == bfd_abs_section_ptr
+ && ((*q->sym_ptr_ptr)->flags & BSF_SECTION_SYM) != 0)
#endif
/* This is a relocation relative to the absolute symbol. */
n.r_symndx = -1;
else
{
n.r_symndx = get_index ((*(q->sym_ptr_ptr)));
- /* Take notice if the symbol reloc points to a symbol
- we don't have in our symbol table. What should we
- do for this?? */
+ /* Check to see if the symbol reloc points to a symbol
+ we don't have in our symbol table. */
if (n.r_symndx > obj_conv_table_size (abfd))
- abort ();
+ {
+ bfd_set_error (bfd_error_bad_value);
+ _bfd_error_handler (_("%B: reloc against a non-existant symbol index: %ld"),
+ abfd, n.r_symndx);
+ return FALSE;
+ }
}
}
#endif
#ifdef SELECT_RELOC
- /* Work out reloc type from what is required */
+ /* Work out reloc type from what is required. */
SELECT_RELOC (n, q->howto);
#else
n.r_type = q->howto->type;
#endif
coff_swap_reloc_out (abfd, &n, &dst);
- if (bfd_write ((PTR) & dst, 1, bfd_coff_relsz (abfd), abfd)
- != bfd_coff_relsz (abfd))
- return false;
+
+ if (bfd_bwrite (& dst, (bfd_size_type) bfd_coff_relsz (abfd),
+ abfd) != bfd_coff_relsz (abfd))
+ return FALSE;
}
#ifdef TARG_AUX
#endif
}
- return true;
+ return TRUE;
}
/* Set flags and magic number of a coff file from architecture and machine
- type. Result is true if we can represent the arch&type, false if not. */
+ type. Result is TRUE if we can represent the arch&type, FALSE if not. */
-static boolean
-coff_set_flags (abfd, magicp, flagsp)
- bfd * abfd;
- unsigned int *magicp ATTRIBUTE_UNUSED;
- unsigned short *flagsp ATTRIBUTE_UNUSED;
+static bfd_boolean
+coff_set_flags (bfd * abfd,
+ unsigned int *magicp ATTRIBUTE_UNUSED,
+ unsigned short *flagsp ATTRIBUTE_UNUSED)
{
switch (bfd_get_arch (abfd))
{
+#ifdef Z80MAGIC
+ case bfd_arch_z80:
+ *magicp = Z80MAGIC;
+ switch (bfd_get_mach (abfd))
+ {
+ case 0:
+ case bfd_mach_z80strict:
+ case bfd_mach_z80:
+ case bfd_mach_z80full:
+ case bfd_mach_r800:
+ *flagsp = bfd_get_mach (abfd) << 12;
+ break;
+ default:
+ return FALSE;
+ }
+ return TRUE;
+#endif
+
#ifdef Z8KMAGIC
case bfd_arch_z8k:
*magicp = Z8KMAGIC;
+
switch (bfd_get_mach (abfd))
{
- case bfd_mach_z8001:
- *flagsp = F_Z8001;
- break;
- case bfd_mach_z8002:
- *flagsp = F_Z8002;
- break;
- default:
- return false;
+ case bfd_mach_z8001: *flagsp = F_Z8001; break;
+ case bfd_mach_z8002: *flagsp = F_Z8002; break;
+ default: return FALSE;
}
- return true;
+ return TRUE;
#endif
-#ifdef I960ROMAGIC
+#ifdef I960ROMAGIC
case bfd_arch_i960:
{
unsigned flags;
+
*magicp = I960ROMAGIC;
- /*
- ((bfd_get_file_flags(abfd) & WP_TEXT) ? I960ROMAGIC :
- I960RWMAGIC); FIXME???
- */
+
switch (bfd_get_mach (abfd))
{
- case bfd_mach_i960_core:
- flags = F_I960CORE;
- break;
- case bfd_mach_i960_kb_sb:
- flags = F_I960KB;
- break;
- case bfd_mach_i960_mc:
- flags = F_I960MC;
- break;
- case bfd_mach_i960_xa:
- flags = F_I960XA;
- break;
- case bfd_mach_i960_ca:
- flags = F_I960CA;
- break;
- case bfd_mach_i960_ka_sa:
- flags = F_I960KA;
- break;
- case bfd_mach_i960_jx:
- flags = F_I960JX;
- break;
- case bfd_mach_i960_hx:
- flags = F_I960HX;
- break;
- default:
- return false;
+ case bfd_mach_i960_core: flags = F_I960CORE; break;
+ case bfd_mach_i960_kb_sb: flags = F_I960KB; break;
+ case bfd_mach_i960_mc: flags = F_I960MC; break;
+ case bfd_mach_i960_xa: flags = F_I960XA; break;
+ case bfd_mach_i960_ca: flags = F_I960CA; break;
+ case bfd_mach_i960_ka_sa: flags = F_I960KA; break;
+ case bfd_mach_i960_jx: flags = F_I960JX; break;
+ case bfd_mach_i960_hx: flags = F_I960HX; break;
+ default: return FALSE;
}
*flagsp = flags;
- return true;
+ return TRUE;
}
break;
#endif
#ifdef TIC30MAGIC
case bfd_arch_tic30:
*magicp = TIC30MAGIC;
- return true;
+ return TRUE;
#endif
#ifdef TICOFF_DEFAULT_MAGIC
case TICOFF_TARGET_ARCH:
- /* if there's no indication of which version we want, use the default */
+ /* If there's no indication of which version we want, use the default. */
if (!abfd->xvec )
*magicp = TICOFF_DEFAULT_MAGIC;
else
{
- /* we may want to output in a different COFF version */
+ /* We may want to output in a different COFF version. */
switch (abfd->xvec->name[4])
{
case '0':
*magicp = TICOFF2MAGIC;
break;
default:
- return false;
+ return FALSE;
}
}
- return true;
+ TICOFF_TARGET_MACHINE_SET (flagsp, bfd_get_mach (abfd));
+ return TRUE;
#endif
#ifdef TIC80_ARCH_MAGIC
case bfd_arch_tic80:
*magicp = TIC80_ARCH_MAGIC;
- return true;
+ return TRUE;
#endif
+
#ifdef ARMMAGIC
case bfd_arch_arm:
#ifdef ARM_WINCE
{
if (APCS_26_FLAG (abfd))
* flagsp |= F_APCS26;
-
+
if (APCS_FLOAT_FLAG (abfd))
* flagsp |= F_APCS_FLOAT;
-
+
if (PIC_FLAG (abfd))
* flagsp |= F_PIC;
}
case bfd_mach_arm_4: * flagsp |= F_ARM_4; break;
case bfd_mach_arm_4T: * flagsp |= F_ARM_4T; break;
case bfd_mach_arm_5: * flagsp |= F_ARM_5; break;
- /* FIXME: we do not have F_ARM vaues greater than F_ARM_5. */
+ /* FIXME: we do not have F_ARM vaues greater than F_ARM_5.
+ See also the comment in coff_set_arch_mach_hook(). */
case bfd_mach_arm_5T: * flagsp |= F_ARM_5; break;
case bfd_mach_arm_5TE: * flagsp |= F_ARM_5; break;
case bfd_mach_arm_XScale: * flagsp |= F_ARM_5; break;
}
- return true;
+ return TRUE;
#endif
+
#ifdef PPCMAGIC
case bfd_arch_powerpc:
*magicp = PPCMAGIC;
- return true;
- break;
+ return TRUE;
#endif
-#ifdef I386MAGIC
+
+#if defined(I386MAGIC) || defined(AMD64MAGIC)
case bfd_arch_i386:
+#if defined(I386MAGIC)
*magicp = I386MAGIC;
-#ifdef LYNXOS
- /* Just overwrite the usual value if we're doing Lynx. */
+#endif
+#if defined LYNXOS
+ /* Just overwrite the usual value if we're doing Lynx. */
*magicp = LYNXCOFFMAGIC;
#endif
- return true;
- break;
+#if defined AMD64MAGIC
+ *magicp = AMD64MAGIC;
+#endif
+ return TRUE;
#endif
+
#ifdef I860MAGIC
case bfd_arch_i860:
*magicp = I860MAGIC;
- return true;
- break;
+ return TRUE;
#endif
+
#ifdef IA64MAGIC
case bfd_arch_ia64:
*magicp = IA64MAGIC;
- return true;
- break;
+ return TRUE;
#endif
+
#ifdef MC68MAGIC
case bfd_arch_m68k:
#ifdef APOLLOM68KMAGIC
#endif
#endif
#ifdef LYNXOS
- /* Just overwrite the usual value if we're doing Lynx. */
+ /* Just overwrite the usual value if we're doing Lynx. */
*magicp = LYNXCOFFMAGIC;
#endif
- return true;
- break;
+ return TRUE;
#endif
#ifdef MC88MAGIC
case bfd_arch_m88k:
*magicp = MC88OMAGIC;
- return true;
- break;
+ return TRUE;
#endif
+
#ifdef H8300MAGIC
case bfd_arch_h8300:
switch (bfd_get_mach (abfd))
{
- case bfd_mach_h8300:
- *magicp = H8300MAGIC;
- return true;
- case bfd_mach_h8300h:
- *magicp = H8300HMAGIC;
- return true;
- case bfd_mach_h8300s:
- *magicp = H8300SMAGIC;
- return true;
+ case bfd_mach_h8300: *magicp = H8300MAGIC; return TRUE;
+ case bfd_mach_h8300h: *magicp = H8300HMAGIC; return TRUE;
+ case bfd_mach_h8300s: *magicp = H8300SMAGIC; return TRUE;
+ case bfd_mach_h8300hn: *magicp = H8300HNMAGIC; return TRUE;
+ case bfd_mach_h8300sn: *magicp = H8300SNMAGIC; return TRUE;
+ default: break;
}
break;
#endif
else
*magicp = SH_ARCH_MAGIC_LITTLE;
#endif
- return true;
- break;
+ return TRUE;
#endif
#ifdef MIPS_ARCH_MAGIC_WINCE
case bfd_arch_mips:
*magicp = MIPS_ARCH_MAGIC_WINCE;
- return true;
- break;
+ return TRUE;
#endif
#ifdef SPARCMAGIC
case bfd_arch_sparc:
*magicp = SPARCMAGIC;
#ifdef LYNXOS
- /* Just overwrite the usual value if we're doing Lynx. */
+ /* Just overwrite the usual value if we're doing Lynx. */
*magicp = LYNXCOFFMAGIC;
#endif
- return true;
- break;
+ return TRUE;
#endif
#ifdef H8500MAGIC
case bfd_arch_h8500:
*magicp = H8500MAGIC;
- return true;
- break;
-#endif
-#ifdef A29K_MAGIC_BIG
- case bfd_arch_a29k:
- if (bfd_big_endian (abfd))
- *magicp = A29K_MAGIC_BIG;
- else
- *magicp = A29K_MAGIC_LITTLE;
- return true;
+ return TRUE;
break;
#endif
#ifdef WE32KMAGIC
case bfd_arch_we32k:
*magicp = WE32KMAGIC;
- return true;
- break;
+ return TRUE;
#endif
#ifdef RS6000COFF_C
#ifndef PPCMAGIC
case bfd_arch_powerpc:
#endif
-#ifdef XCOFF64
- if (bfd_get_mach (abfd) == bfd_mach_ppc_620
- && !strncmp (abfd->xvec->name,"aix", 3))
- *magicp = U803XTOCMAGIC;
- else
-#else
- *magicp = U802TOCMAGIC;
-#endif
- return true;
- break;
+ BFD_ASSERT (bfd_get_flavour (abfd) == bfd_target_xcoff_flavour);
+ *magicp = bfd_xcoff_magic_number (abfd);
+ return TRUE;
#endif
#ifdef MCOREMAGIC
case bfd_arch_mcore:
* magicp = MCOREMAGIC;
- return true;
+ return TRUE;
#endif
-
+
#ifdef W65MAGIC
case bfd_arch_w65:
*magicp = W65MAGIC;
- return true;
+ return TRUE;
+#endif
+
+#ifdef OR32_MAGIC_BIG
+ case bfd_arch_or32:
+ if (bfd_big_endian (abfd))
+ * magicp = OR32_MAGIC_BIG;
+ else
+ * magicp = OR32_MAGIC_LITTLE;
+ return TRUE;
+#endif
+
+#ifdef MAXQ20MAGIC
+ case bfd_arch_maxq:
+ * magicp = MAXQ20MAGIC;
+ switch (bfd_get_mach (abfd))
+ {
+ case bfd_mach_maxq10: * flagsp = F_MAXQ10; return TRUE;
+ case bfd_mach_maxq20: * flagsp = F_MAXQ20; return TRUE;
+ default: return FALSE;
+ }
#endif
default: /* Unknown architecture. */
- /* Fall through to "return false" below, to avoid
+ /* Fall through to "return FALSE" below, to avoid
"statement never reached" errors on the one below. */
break;
}
- return false;
+ return FALSE;
}
-
-static boolean
-coff_set_arch_mach (abfd, arch, machine)
- bfd * abfd;
- enum bfd_architecture arch;
- unsigned long machine;
+static bfd_boolean
+coff_set_arch_mach (bfd * abfd,
+ enum bfd_architecture arch,
+ unsigned long machine)
{
unsigned dummy1;
unsigned short dummy2;
if (! bfd_default_set_arch_mach (abfd, arch, machine))
- return false;
+ return FALSE;
- if (arch != bfd_arch_unknown &&
- coff_set_flags (abfd, &dummy1, &dummy2) != true)
- return false; /* We can't represent this type */
+ if (arch != bfd_arch_unknown
+ && ! coff_set_flags (abfd, &dummy1, &dummy2))
+ return FALSE; /* We can't represent this type. */
- return true; /* We're easy ... */
+ return TRUE; /* We're easy... */
}
#ifdef COFF_IMAGE_WITH_PE
/* This is used to sort sections by VMA, as required by PE image
files. */
-static int sort_by_secaddr PARAMS ((const PTR, const PTR));
-
static int
-sort_by_secaddr (arg1, arg2)
- const PTR arg1;
- const PTR arg2;
+sort_by_secaddr (const void * arg1, const void * arg2)
{
const asection *a = *(const asection **) arg1;
const asection *b = *(const asection **) arg2;
return -1;
else if (a->vma > b->vma)
return 1;
- else
- return 0;
+
+ return 0;
}
#endif /* COFF_IMAGE_WITH_PE */
-/* Calculate the file position for each section. */
+/* Calculate the file position for each section. */
#ifndef I960
#define ALIGN_SECTIONS_IN_FILE
#undef ALIGN_SECTIONS_IN_FILE
#endif
-static boolean
-coff_compute_section_file_positions (abfd)
- bfd * abfd;
+static bfd_boolean
+coff_compute_section_file_positions (bfd * abfd)
{
asection *current;
- asection *previous = (asection *) NULL;
+ asection *previous = NULL;
file_ptr sofar = bfd_coff_filhsz (abfd);
- boolean align_adjust;
+ bfd_boolean align_adjust;
#ifdef ALIGN_SECTIONS_IN_FILE
file_ptr old_sofar;
#endif
{
asection *dsec;
- dsec = bfd_make_section_old_way (abfd, ".debug");
+ dsec = bfd_make_section_old_way (abfd, DOT_DEBUG);
if (dsec == NULL)
abort ();
- dsec->_raw_size = sz;
+ dsec->size = sz;
dsec->flags |= SEC_HAS_CONTENTS;
}
}
#ifdef COFF_IMAGE_WITH_PE
int page_size;
- if (coff_data (abfd)->link_info)
+
+ if (coff_data (abfd)->link_info)
{
page_size = pe_data (abfd)->pe_opthdr.FileAlignment;
+
+ /* If no file alignment has been set, default to one.
+ This repairs 'ld -r' for arm-wince-pe target. */
+ if (page_size == 0)
+ page_size = 1;
}
else
page_size = PE_DEF_FILE_ALIGNMENT;
#endif
if (bfd_get_start_address (abfd))
- {
- /* A start address may have been added to the original file. In this
- case it will need an optional header to record it. */
- abfd->flags |= EXEC_P;
- }
+ /* A start address may have been added to the original file. In this
+ case it will need an optional header to record it. */
+ abfd->flags |= EXEC_P;
if (abfd->flags & EXEC_P)
sofar += bfd_coff_aoutsz (abfd);
right order in the image file itself, but we do need to get the
target_index values right. */
- int count;
+ unsigned int count;
asection **section_list;
- int i;
+ unsigned int i;
int target_index;
+ bfd_size_type amt;
count = 0;
for (current = abfd->sections; current != NULL; current = current->next)
++count;
/* We allocate an extra cell to simplify the final loop. */
- section_list = bfd_malloc (sizeof (struct asection *) * (count + 1));
+ amt = sizeof (struct asection *) * (count + 1);
+ section_list = bfd_malloc (amt);
if (section_list == NULL)
- return false;
+ return FALSE;
i = 0;
for (current = abfd->sections; current != NULL; current = current->next)
/* Rethread the linked list into sorted order; at the same time,
assign target_index values. */
target_index = 1;
- abfd->sections = section_list[0];
+ abfd->sections = NULL;
+ abfd->section_last = NULL;
for (i = 0; i < count; i++)
{
current = section_list[i];
- current->next = section_list[i + 1];
+ bfd_section_list_append (abfd, current);
/* Later, if the section has zero size, we'll be throwing it
away, so we don't want to number it now. Note that having
a zero size and having real contents are different
concepts: .bss has no contents, but (usually) non-zero
size. */
- if (current->_raw_size == 0)
+ if (current->size == 0)
{
/* Discard. However, it still might have (valid) symbols
in it, so arbitrarily set it to section 1 (indexing is
}
#endif /* ! COFF_IMAGE_WITH_PE */
- align_adjust = false;
+ align_adjust = FALSE;
for (current = abfd->sections;
- current != (asection *) NULL;
+ current != NULL;
current = current->next)
{
#ifdef COFF_IMAGE_WITH_PE
page size too, and remember both sizes. */
if (coff_section_data (abfd, current) == NULL)
{
- current->used_by_bfd =
- (PTR) bfd_zalloc (abfd, sizeof (struct coff_section_tdata));
+ bfd_size_type amt = sizeof (struct coff_section_tdata);
+
+ current->used_by_bfd = bfd_zalloc (abfd, amt);
if (current->used_by_bfd == NULL)
- return false;
+ return FALSE;
}
if (pei_section_data (abfd, current) == NULL)
{
- coff_section_data (abfd, current)->tdata =
- (PTR) bfd_zalloc (abfd, sizeof (struct pei_section_tdata));
+ bfd_size_type amt = sizeof (struct pei_section_tdata);
+
+ coff_section_data (abfd, current)->tdata = bfd_zalloc (abfd, amt);
if (coff_section_data (abfd, current)->tdata == NULL)
- return false;
+ return FALSE;
}
if (pei_section_data (abfd, current)->virt_size == 0)
- pei_section_data (abfd, current)->virt_size = current->_raw_size;
+ pei_section_data (abfd, current)->virt_size = current->size;
#endif
/* Only deal with sections which have contents. */
#ifdef COFF_IMAGE_WITH_PE
/* Make sure we skip empty sections in a PE image. */
- if (current->_raw_size == 0)
+ if (current->size == 0)
continue;
#endif
/* Align the sections in the file to the same boundary on
which they are aligned in virtual memory. I960 doesn't
do this (FIXME) so we can stay in sync with Intel. 960
- doesn't yet page from files... */
+ doesn't yet page from files... */
#ifdef ALIGN_SECTIONS_IN_FILE
if ((abfd->flags & EXEC_P) != 0)
{
- /* make sure this section is aligned on the right boundary - by
- padding the previous section up if necessary */
-
+ /* Make sure this section is aligned on the right boundary - by
+ padding the previous section up if necessary. */
old_sofar = sofar;
- sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
- if (previous != (asection *) NULL)
+
+#ifdef RS6000COFF_C
+ /* AIX loader checks the text section alignment of (vma - filepos)
+ So even though the filepos may be aligned wrt the o_algntext, for
+ AIX executables, this check fails. This shows up when a native
+ AIX executable is stripped with gnu strip because the default vma
+ of native is 0x10000150 but default for gnu is 0x10000140. Gnu
+ stripped gnu excutable passes this check because the filepos is
+ 0x0140. This problem also show up with 64 bit shared objects. The
+ data section must also be aligned. */
+ if (!strcmp (current->name, _TEXT)
+ || !strcmp (current->name, _DATA))
{
- previous->_raw_size += sofar - old_sofar;
+ bfd_vma pad;
+ bfd_vma align;
+
+ sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
+
+ align = 1 << current->alignment_power;
+ pad = abs (current->vma - sofar) % align;
+
+ if (pad)
+ {
+ pad = align - pad;
+ sofar += pad;
+ }
}
+ else
+#else
+ {
+ sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
+ }
+#endif
+ if (previous != NULL)
+ previous->size += sofar - old_sofar;
}
#endif
#ifdef COFF_PAGE_SIZE
if ((abfd->flags & D_PAGED) != 0
&& (current->flags & SEC_ALLOC) != 0)
- sofar += (current->vma - sofar) % page_size;
+ sofar += (current->vma - (bfd_vma) sofar) % page_size;
#endif
current->filepos = sofar;
#ifdef COFF_IMAGE_WITH_PE
/* Set the padded size. */
- current->_raw_size = (current->_raw_size + page_size -1) & -page_size;
+ current->size = (current->size + page_size -1) & -page_size;
#endif
- sofar += current->_raw_size;
+ sofar += current->size;
#ifdef ALIGN_SECTIONS_IN_FILE
- /* make sure that this section is of the right size too */
+ /* Make sure that this section is of the right size too. */
if ((abfd->flags & EXEC_P) == 0)
{
bfd_size_type old_size;
- old_size = current->_raw_size;
- current->_raw_size = BFD_ALIGN (current->_raw_size,
- 1 << current->alignment_power);
- align_adjust = current->_raw_size != old_size;
- sofar += current->_raw_size - old_size;
+ old_size = current->size;
+ current->size = BFD_ALIGN (current->size,
+ 1 << current->alignment_power);
+ align_adjust = current->size != old_size;
+ sofar += current->size - old_size;
}
else
{
old_sofar = sofar;
sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
align_adjust = sofar != old_sofar;
- current->_raw_size += sofar - old_sofar;
+ current->size += sofar - old_sofar;
}
#endif
#ifdef COFF_IMAGE_WITH_PE
/* For PE we need to make sure we pad out to the aligned
- _raw_size, in case the caller only writes out data to the
- unaligned _raw_size. */
- if (pei_section_data (abfd, current)->virt_size < current->_raw_size)
- align_adjust = true;
+ size, in case the caller only writes out data to the
+ unaligned size. */
+ if (pei_section_data (abfd, current)->virt_size < current->size)
+ align_adjust = TRUE;
#endif
#ifdef _LIB
b = 0;
if (bfd_seek (abfd, sofar - 1, SEEK_SET) != 0
- || bfd_write (&b, 1, 1, abfd) != 1)
- return false;
+ || bfd_bwrite (&b, (bfd_size_type) 1, abfd) != 1)
+ return FALSE;
}
/* Make sure the relocations are aligned. We don't need to make
sofar = BFD_ALIGN (sofar, 1 << COFF_DEFAULT_SECTION_ALIGNMENT_POWER);
obj_relocbase (abfd) = sofar;
- abfd->output_has_begun = true;
+ abfd->output_has_begun = TRUE;
- return true;
+ return TRUE;
}
-#if 0
+#ifdef COFF_IMAGE_WITH_PE
-/* This can never work, because it is called too late--after the
- section positions have been set. I can't figure out what it is
- for, so I am going to disable it--Ian Taylor 20 March 1996. */
+static unsigned int pelength;
+static unsigned int peheader;
-/* If .file, .text, .data, .bss symbols are missing, add them. */
-/* @@ Should we only be adding missing symbols, or overriding the aux
- values for existing section symbols? */
-static boolean
-coff_add_missing_symbols (abfd)
- bfd *abfd;
+static bfd_boolean
+coff_read_word (bfd *abfd, unsigned int *value)
{
- unsigned int nsyms = bfd_get_symcount (abfd);
- asymbol **sympp = abfd->outsymbols;
- asymbol **sympp2;
- unsigned int i;
- int need_text = 1, need_data = 1, need_bss = 1, need_file = 1;
+ unsigned char b[2];
+ int status;
- for (i = 0; i < nsyms; i++)
+ status = bfd_bread (b, (bfd_size_type) 2, abfd);
+ if (status < 1)
{
- coff_symbol_type *csym = coff_symbol_from (abfd, sympp[i]);
- CONST char *name;
- if (csym)
- {
- /* only do this if there is a coff representation of the input
- symbol */
- if (csym->native && csym->native->u.syment.n_sclass == C_FILE)
- {
- need_file = 0;
- continue;
- }
- name = csym->symbol.name;
- if (!name)
- continue;
- if (!strcmp (name, _TEXT))
- need_text = 0;
-#ifdef APOLLO_M68
- else if (!strcmp (name, ".wtext"))
- need_text = 0;
-#endif
- else if (!strcmp (name, _DATA))
- need_data = 0;
- else if (!strcmp (name, _BSS))
- need_bss = 0;
- }
+ *value = 0;
+ return FALSE;
}
- /* Now i == bfd_get_symcount (abfd). */
- /* @@ For now, don't deal with .file symbol. */
- need_file = 0;
-
- if (!need_text && !need_data && !need_bss && !need_file)
- return true;
- nsyms += need_text + need_data + need_bss + need_file;
- sympp2 = (asymbol **) bfd_alloc (abfd, nsyms * sizeof (asymbol *));
- if (!sympp2)
- return false;
- memcpy (sympp2, sympp, i * sizeof (asymbol *));
- if (need_file)
+
+ if (status == 1)
+ *value = (unsigned int) b[0];
+ else
+ *value = (unsigned int) (b[0] + (b[1] << 8));
+
+ pelength += (unsigned int) status;
+
+ return TRUE;
+}
+
+static unsigned int
+coff_compute_checksum (bfd *abfd)
+{
+ bfd_boolean more_data;
+ file_ptr filepos;
+ unsigned int value;
+ unsigned int total;
+
+ total = 0;
+ pelength = 0;
+ filepos = (file_ptr) 0;
+
+ do
{
- /* @@ Generate fake .file symbol, in sympp2[i], and increment i. */
- abort ();
+ if (bfd_seek (abfd, filepos, SEEK_SET) != 0)
+ return 0;
+
+ more_data = coff_read_word (abfd, &value);
+ total += value;
+ total = 0xffff & (total + (total >> 0x10));
+ filepos += 2;
}
- if (need_text)
- sympp2[i++] = coff_section_symbol (abfd, _TEXT);
- if (need_data)
- sympp2[i++] = coff_section_symbol (abfd, _DATA);
- if (need_bss)
- sympp2[i++] = coff_section_symbol (abfd, _BSS);
- BFD_ASSERT (i == nsyms);
- bfd_set_symtab (abfd, sympp2, nsyms);
- return true;
+ while (more_data);
+
+ return (0xffff & (total + (total >> 0x10)));
+}
+
+static bfd_boolean
+coff_apply_checksum (bfd *abfd)
+{
+ unsigned int computed;
+ unsigned int checksum = 0;
+
+ if (bfd_seek (abfd, 0x3c, SEEK_SET) != 0)
+ return FALSE;
+
+ if (!coff_read_word (abfd, &peheader))
+ return FALSE;
+
+ if (bfd_seek (abfd, peheader + 0x58, SEEK_SET) != 0)
+ return FALSE;
+
+ checksum = 0;
+ bfd_bwrite (&checksum, (bfd_size_type) 4, abfd);
+
+ if (bfd_seek (abfd, peheader, SEEK_SET) != 0)
+ return FALSE;
+
+ computed = coff_compute_checksum (abfd);
+
+ checksum = computed + pelength;
+
+ if (bfd_seek (abfd, peheader + 0x58, SEEK_SET) != 0)
+ return FALSE;
+
+ bfd_bwrite (&checksum, (bfd_size_type) 4, abfd);
+
+ return TRUE;
}
-#endif /* 0 */
+#endif /* COFF_IMAGE_WITH_PE */
-/* SUPPRESS 558 */
-/* SUPPRESS 529 */
-static boolean
-coff_write_object_contents (abfd)
- bfd * abfd;
+static bfd_boolean
+coff_write_object_contents (bfd * abfd)
{
asection *current;
- boolean hasrelocs = false;
- boolean haslinno = false;
- boolean hasdebug = false;
+ bfd_boolean hasrelocs = FALSE;
+ bfd_boolean haslinno = FALSE;
+ bfd_boolean hasdebug = FALSE;
file_ptr scn_base;
file_ptr reloc_base;
file_ptr lineno_base;
file_ptr sym_base;
unsigned long reloc_size = 0, reloc_count = 0;
unsigned long lnno_size = 0;
- boolean long_section_names;
+ bfd_boolean long_section_names;
asection *text_sec = NULL;
asection *data_sec = NULL;
asection *bss_sec = NULL;
bfd_set_error (bfd_error_system_call);
/* Make a pass through the symbol table to count line number entries and
- put them into the correct asections */
-
+ put them into the correct asections. */
lnno_size = coff_count_linenumbers (abfd) * bfd_coff_linesz (abfd);
- if (abfd->output_has_begun == false)
+ if (! abfd->output_has_begun)
{
if (! coff_compute_section_file_positions (abfd))
- return false;
+ return FALSE;
}
reloc_base = obj_relocbase (abfd);
- /* Work out the size of the reloc and linno areas */
+ /* Work out the size of the reloc and linno areas. */
for (current = abfd->sections; current != NULL; current =
current->next)
{
#ifdef COFF_WITH_PE
- /* we store the actual reloc count in the first reloc's addr */
- if (current->reloc_count > 0xffff)
+ /* We store the actual reloc count in the first reloc's addr. */
+ if (obj_pe (abfd) && current->reloc_count >= 0xffff)
reloc_count ++;
#endif
reloc_count += current->reloc_count;
lineno_base = reloc_base + reloc_size;
sym_base = lineno_base + lnno_size;
- /* Indicate in each section->line_filepos its actual file address */
+ /* Indicate in each section->line_filepos its actual file address. */
for (current = abfd->sections; current != NULL; current =
current->next)
{
lineno_base += current->lineno_count * bfd_coff_linesz (abfd);
}
else
- {
- current->line_filepos = 0;
- }
+ current->line_filepos = 0;
+
if (current->reloc_count)
{
current->rel_filepos = reloc_base;
reloc_base += current->reloc_count * bfd_coff_relsz (abfd);
#ifdef COFF_WITH_PE
- /* extra reloc to hold real count */
- if (current->reloc_count > 0xffff)
+ /* Extra reloc to hold real count. */
+ if (obj_pe (abfd) && current->reloc_count >= 0xffff)
reloc_base += bfd_coff_relsz (abfd);
#endif
}
else
- {
- current->rel_filepos = 0;
- }
+ current->rel_filepos = 0;
}
/* Write section headers to the file. */
{
scn_base = bfd_coff_filhsz (abfd);
#ifdef RS6000COFF_C
+#ifndef XCOFF64
if (xcoff_data (abfd)->full_aouthdr)
scn_base += bfd_coff_aoutsz (abfd);
else
scn_base += SMALL_AOUTSZ;
+#endif
#endif
}
if (bfd_seek (abfd, scn_base, SEEK_SET) != 0)
- return false;
+ return FALSE;
- long_section_names = false;
+ long_section_names = FALSE;
for (current = abfd->sections;
current != NULL;
current = current->next)
{
struct internal_scnhdr section;
- boolean is_reloc_section = false;
+ bfd_boolean is_reloc_section = FALSE;
#ifdef COFF_IMAGE_WITH_PE
if (strcmp (current->name, ".reloc") == 0)
{
- is_reloc_section = true;
- hasrelocs = true;
+ is_reloc_section = TRUE;
+ hasrelocs = TRUE;
pe_data (abfd)->has_reloc_section = 1;
}
#endif
memset (section.s_name, 0, SCNNMLEN);
sprintf (section.s_name, "/%lu", (unsigned long) string_size);
string_size += len + 1;
- long_section_names = true;
+ long_section_names = TRUE;
}
}
#endif
#endif
section.s_vaddr = current->vma;
section.s_paddr = current->lma;
- section.s_size = current->_raw_size;
+ section.s_size = current->size;
#ifdef coff_get_section_load_page
- section.s_page = coff_get_section_load_page (current);
+ section.s_page = coff_get_section_load_page (current);
#endif
#ifdef COFF_WITH_PE
section.s_paddr = 0;
#endif
- /*
- If this section has no size or is unloadable then the scnptr
- will be 0 too
- */
- if (current->_raw_size == 0 ||
- (current->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
- {
- section.s_scnptr = 0;
- }
+ /* If this section has no size or is unloadable then the scnptr
+ will be 0 too. */
+ if (current->size == 0
+ || (current->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
+ section.s_scnptr = 0;
else
- {
- section.s_scnptr = current->filepos;
- }
+ section.s_scnptr = current->filepos;
+
section.s_relptr = current->rel_filepos;
section.s_lnnoptr = current->line_filepos;
section.s_nreloc = current->reloc_count;
#ifndef COFF_IMAGE_WITH_PE
/* In PEI, relocs come in the .reloc section. */
if (current->reloc_count != 0)
- hasrelocs = true;
+ hasrelocs = TRUE;
#endif
if (current->lineno_count != 0)
- haslinno = true;
+ haslinno = TRUE;
if ((current->flags & SEC_DEBUGGING) != 0
&& ! is_reloc_section)
- hasdebug = true;
+ hasdebug = TRUE;
#ifdef RS6000COFF_C
#ifndef XCOFF64
section.s_flags = sec_to_styp_flags (current->name, current->flags);
if (!strcmp (current->name, _TEXT))
- {
- text_sec = current;
- }
+ text_sec = current;
else if (!strcmp (current->name, _DATA))
- {
- data_sec = current;
- }
+ data_sec = current;
else if (!strcmp (current->name, _BSS))
- {
- bss_sec = current;
- }
+ bss_sec = current;
#ifdef I960
section.s_align = (current->alignment_power
? 1 << current->alignment_power
: 0);
#endif
-#ifdef TIC80COFF
- /* TI COFF puts the alignment power in bits 8-11 of the flags */
+#ifdef TIC80COFF
+ /* TI COFF puts the alignment power in bits 8-11 of the flags. */
section.s_flags |= (current->alignment_power & 0xF) << 8;
#endif
#ifdef COFF_ENCODE_ALIGNMENT
#endif
{
SCNHDR buff;
+ bfd_size_type amt = bfd_coff_scnhsz (abfd);
+
if (coff_swap_scnhdr_out (abfd, §ion, &buff) == 0
- || bfd_write ((PTR) (&buff), 1, bfd_coff_scnhsz (abfd), abfd)
- != bfd_coff_scnhsz (abfd))
- return false;
+ || bfd_bwrite (& buff, amt, abfd) != amt)
+ return FALSE;
}
#ifdef COFF_WITH_PE
}
#ifdef RS6000COFF_C
+#ifndef XCOFF64
/* XCOFF handles overflows in the reloc and line number count fields
by creating a new section header to hold the correct values. */
for (current = abfd->sections; current != NULL; current = current->next)
{
struct internal_scnhdr scnhdr;
SCNHDR buff;
+ bfd_size_type amt;
internal_f.f_nscns++;
strncpy (&(scnhdr.s_name[0]), current->name, 8);
scnhdr.s_nreloc = current->target_index;
scnhdr.s_nlnno = current->target_index;
scnhdr.s_flags = STYP_OVRFLO;
+ amt = bfd_coff_scnhsz (abfd);
if (coff_swap_scnhdr_out (abfd, &scnhdr, &buff) == 0
- || bfd_write ((PTR) &buff, 1, bfd_coff_scnhsz (abfd), abfd)
- != bfd_coff_scnhsz (abfd))
- return false;
+ || bfd_bwrite (& buff, amt, abfd) != amt)
+ return FALSE;
}
}
+#endif
#endif
- /* OK, now set up the filehdr... */
+ /* OK, now set up the filehdr... */
/* Don't include the internal abs section in the section count */
- /*
- We will NOT put a fucking timestamp in the header here. Every time you
+ /* We will NOT put a fucking timestamp in the header here. Every time you
put it back, I will come in and take it out again. I'm sorry. This
field does not belong here. We fill it with a 0 so it compares the
- same but is not a reasonable time. -- gnu@cygnus.com
- */
+ same but is not a reasonable time. -- gnu@cygnus.com */
internal_f.f_timdat = 0;
-
internal_f.f_flags = 0;
if (abfd->flags & EXEC_P)
{
internal_f.f_opthdr = 0;
#ifdef RS6000COFF_C
+#ifndef XCOFF64
if (xcoff_data (abfd)->full_aouthdr)
internal_f.f_opthdr = bfd_coff_aoutsz (abfd);
else
internal_f.f_opthdr = SMALL_AOUTSZ;
+#endif
#endif
}
#ifdef COFF_IMAGE_WITH_PE
if (! hasdebug)
internal_f.f_flags |= IMAGE_FILE_DEBUG_STRIPPED;
+ if (pe_data (abfd)->real_flags & IMAGE_FILE_LARGE_ADDRESS_AWARE)
+ internal_f.f_flags |= IMAGE_FILE_LARGE_ADDRESS_AWARE;
#endif
-#ifndef COFF_WITH_PE
+#ifndef COFF_WITH_pex64
+#ifdef COFF_WITH_PE
+ internal_f.f_flags |= IMAGE_FILE_32BIT_MACHINE;
+#else
if (bfd_little_endian (abfd))
internal_f.f_flags |= F_AR32WR;
else
internal_f.f_flags |= F_AR32W;
#endif
+#endif
#ifdef TI_TARGET_ID
- /* target id is used in TI COFF v1 and later; COFF0 won't use this field,
- but it doesn't hurt to set it internally */
+ /* Target id is used in TI COFF v1 and later; COFF0 won't use this field,
+ but it doesn't hurt to set it internally. */
internal_f.f_target_id = TI_TARGET_ID;
#endif
#ifdef TIC80_TARGET_ID
internal_f.f_target_id = TIC80_TARGET_ID;
#endif
- /*
- FIXME, should do something about the other byte orders and
- architectures.
- */
+ /* FIXME, should do something about the other byte orders and
+ architectures. */
#ifdef RS6000COFF_C
if ((abfd->flags & DYNAMIC) != 0)
memset (&internal_a, 0, sizeof internal_a);
- /* Set up architecture-dependent stuff */
-
+ /* Set up architecture-dependent stuff. */
{
unsigned int magic = 0;
unsigned short flags = 0;
+
coff_set_flags (abfd, &magic, &flags);
internal_f.f_magic = magic;
internal_f.f_flags |= flags;
- /* ...and the "opt"hdr... */
-
-#ifdef A29K
-#ifdef ULTRA3 /* NYU's machine */
- /* FIXME: This is a bogus check. I really want to see if there
- * is a .shbss or a .shdata section, if so then set the magic
- * number to indicate a shared data executable.
- */
- if (internal_f.f_nscns >= 7)
- internal_a.magic = SHMAGIC; /* Shared magic */
- else
-#endif /* ULTRA3 */
- internal_a.magic = NMAGIC; /* Assume separate i/d */
-#define __A_MAGIC_SET__
-#endif /* A29K */
+ /* ...and the "opt"hdr... */
+
#ifdef TICOFF_AOUT_MAGIC
internal_a.magic = TICOFF_AOUT_MAGIC;
#define __A_MAGIC_SET__
#if defined(ARM)
#define __A_MAGIC_SET__
internal_a.magic = ZMAGIC;
-#endif
+#endif
#if defined(PPC_PE)
#define __A_MAGIC_SET__
#if defined MCORE_PE
#define __A_MAGIC_SET__
internal_a.magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
-#endif
+#endif
#if defined(I386)
#define __A_MAGIC_SET__
-#if defined(LYNXOS)
+#if defined LYNXOS
internal_a.magic = LYNXCOFFMAGIC;
-#else /* LYNXOS */
+#elif defined AMD64
+ internal_a.magic = IMAGE_NT_OPTIONAL_HDR64_MAGIC;
+#else
internal_a.magic = ZMAGIC;
-#endif /* LYNXOS */
+#endif
#endif /* I386 */
#if defined(IA64)
#define __A_MAGIC_SET__
- internal_a.magic = ZMAGIC;
+ internal_a.magic = PE32PMAGIC;
#endif /* IA64 */
#if defined(SPARC)
internal_a.magic = MIPS_PE_MAGIC;
#endif
+#ifdef OR32
+#define __A_MAGIC_SET__
+ internal_a.magic = NMAGIC; /* Assume separate i/d. */
+#endif
+
+#ifdef MAXQ20MAGIC
+#define __A_MAGIC_SET__
+ internal_a.magic = MAXQ20MAGIC;
+#endif
+
#ifndef __A_MAGIC_SET__
#include "Your aouthdr magic number is not being set!"
#else
/* FIXME: Does anybody ever set this to another value? */
internal_a.vstamp = 0;
- /* Now should write relocs, strings, syms */
+ /* Now should write relocs, strings, syms. */
obj_sym_filepos (abfd) = sym_base;
if (bfd_get_symcount (abfd) != 0)
{
int firstundef;
-#if 0
- if (!coff_add_missing_symbols (abfd))
- return false;
-#endif
+
if (!coff_renumber_symbols (abfd, &firstundef))
- return false;
+ return FALSE;
coff_mangle_symbols (abfd);
if (! coff_write_symbols (abfd))
- return false;
+ return FALSE;
if (! coff_write_linenumbers (abfd))
- return false;
+ return FALSE;
if (! coff_write_relocs (abfd, firstundef))
- return false;
+ return FALSE;
}
#ifdef COFF_LONG_SECTION_NAMES
else if (long_section_names && ! obj_coff_strings_written (abfd))
/* If we have long section names we have to write out the string
table even if there are no symbols. */
if (! coff_write_symbols (abfd))
- return false;
+ return FALSE;
}
#endif
#ifdef COFF_IMAGE_WITH_PE
rounded up to the page size. */
b = 0;
if (bfd_seek (abfd,
- BFD_ALIGN (sym_base, COFF_PAGE_SIZE) - 1,
+ (file_ptr) BFD_ALIGN (sym_base, COFF_PAGE_SIZE) - 1,
SEEK_SET) != 0
- || bfd_write (&b, 1, 1, abfd) != 1)
- return false;
+ || bfd_bwrite (&b, (bfd_size_type) 1, abfd) != 1)
+ return FALSE;
}
#endif
#endif
if (text_sec)
{
- internal_a.tsize = bfd_get_section_size_before_reloc (text_sec);
+ internal_a.tsize = text_sec->size;
internal_a.text_start = internal_a.tsize ? text_sec->vma : 0;
}
if (data_sec)
{
- internal_a.dsize = bfd_get_section_size_before_reloc (data_sec);
+ internal_a.dsize = data_sec->size;
internal_a.data_start = internal_a.dsize ? data_sec->vma : 0;
}
if (bss_sec)
{
- internal_a.bsize = bfd_get_section_size_before_reloc (bss_sec);
+ internal_a.bsize = bss_sec->size;
if (internal_a.bsize && bss_sec->vma < internal_a.data_start)
internal_a.data_start = bss_sec->vma;
}
internal_a.o_cputype = 4;
break;
case bfd_arch_powerpc:
- if (bfd_get_mach (abfd) == 0)
+ if (bfd_get_mach (abfd) == bfd_mach_ppc)
internal_a.o_cputype = 3;
else
internal_a.o_cputype = 1;
}
#endif
- /* now write them */
+ /* Now write them. */
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
- return false;
-
+ return FALSE;
+
{
char * buff;
- bfd_size_type amount;
-
- buff = bfd_malloc (bfd_coff_filhsz (abfd));
- if (buff == NULL)
- return false;
-
- coff_swap_filehdr_out (abfd, (PTR) & internal_f, (PTR) buff);
- amount = bfd_write ((PTR) buff, 1, bfd_coff_filhsz (abfd), abfd);
-
+ bfd_size_type amount = bfd_coff_filhsz (abfd);
+
+ buff = bfd_malloc (amount);
+ if (buff == NULL)
+ return FALSE;
+
+ bfd_coff_swap_filehdr_out (abfd, & internal_f, buff);
+ amount = bfd_bwrite (buff, amount, abfd);
+
free (buff);
-
+
if (amount != bfd_coff_filhsz (abfd))
- return false;
+ return FALSE;
}
-
+
if (abfd->flags & EXEC_P)
{
- /* Note that peicode.h fills in a PEAOUTHDR, not an AOUTHDR.
- include/coff/pe.h sets AOUTSZ == sizeof(PEAOUTHDR)) */
+ /* Note that peicode.h fills in a PEAOUTHDR, not an AOUTHDR.
+ include/coff/pe.h sets AOUTSZ == sizeof (PEAOUTHDR)). */
char * buff;
- bfd_size_type amount;
+ bfd_size_type amount = bfd_coff_aoutsz (abfd);
+
+ buff = bfd_malloc (amount);
+ if (buff == NULL)
+ return FALSE;
+
+ coff_swap_aouthdr_out (abfd, & internal_a, buff);
+ amount = bfd_bwrite (buff, amount, abfd);
- buff = bfd_malloc (bfd_coff_aoutsz (abfd));
- if (buff == NULL)
- return false;
-
- coff_swap_aouthdr_out (abfd, (PTR) & internal_a, (PTR) buff);
- amount = bfd_write ((PTR) buff, 1, bfd_coff_aoutsz (abfd), abfd);
-
free (buff);
-
+
if (amount != bfd_coff_aoutsz (abfd))
- return false;
+ return FALSE;
+
+#ifdef COFF_IMAGE_WITH_PE
+ if (! coff_apply_checksum (abfd))
+ return FALSE;
+#endif
}
#ifdef RS6000COFF_C
else
size_t size;
/* XCOFF seems to always write at least a small a.out header. */
- coff_swap_aouthdr_out (abfd, (PTR) &internal_a, (PTR) &buff);
+ coff_swap_aouthdr_out (abfd, & internal_a, & buff);
if (xcoff_data (abfd)->full_aouthdr)
size = bfd_coff_aoutsz (abfd);
else
size = SMALL_AOUTSZ;
- if (bfd_write ((PTR) &buff, 1, size, abfd) != size)
- return false;
+ if (bfd_bwrite (& buff, (bfd_size_type) size, abfd) != size)
+ return FALSE;
}
#endif
- return true;
+ return TRUE;
}
-static boolean
-coff_set_section_contents (abfd, section, location, offset, count)
- bfd * abfd;
- sec_ptr section;
- PTR location;
- file_ptr offset;
- bfd_size_type count;
+static bfd_boolean
+coff_set_section_contents (bfd * abfd,
+ sec_ptr section,
+ const void * location,
+ file_ptr offset,
+ bfd_size_type count)
{
- if (abfd->output_has_begun == false) /* set by bfd.c handler */
+ if (! abfd->output_has_begun) /* Set by bfd.c handler. */
{
if (! coff_compute_section_file_positions (abfd))
- return false;
+ return FALSE;
}
#if defined(_LIB) && !defined(TARG_AUX)
-
/* The physical address field of a .lib section is used to hold the
number of shared libraries in the section. This code counts the
number of sections being written, and increments the lma field
to write a section which doesn't follow these assumptions. The
code has been tested on ISC 4.1 by me, and on SCO by Robert Lipe
<robertl@arnet.com> (Thanks!).
-
- Gvran Uddeborg <gvran@uddeborg.pp.se> */
+ Gvran Uddeborg <gvran@uddeborg.pp.se>. */
if (strcmp (section->name, _LIB) == 0)
{
bfd_byte *rec, *recend;
BFD_ASSERT (rec == recend);
}
-
#endif
/* Don't write out bss sections - one way to do this is to
- see if the filepos has not been set. */
+ see if the filepos has not been set. */
if (section->filepos == 0)
- return true;
+ return TRUE;
- if (bfd_seek (abfd, (file_ptr) (section->filepos + offset), SEEK_SET) != 0)
- return false;
+ if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0)
+ return FALSE;
- if (count != 0)
- {
- return (bfd_write (location, 1, count, abfd) == count) ? true : false;
- }
- return true;
-}
-#if 0
-static boolean
-coff_close_and_cleanup (abfd)
- bfd *abfd;
-{
- if (!bfd_read_p (abfd))
- switch (abfd->format)
- {
- case bfd_archive:
- if (!_bfd_write_archive_contents (abfd))
- return false;
- break;
- case bfd_object:
- if (!coff_write_object_contents (abfd))
- return false;
- break;
- default:
- bfd_set_error (bfd_error_invalid_operation);
- return false;
- }
+ if (count == 0)
+ return TRUE;
- /* We depend on bfd_close to free all the memory on the objalloc. */
- return true;
+ return bfd_bwrite (location, count, abfd) == count;
}
-#endif
-
-static PTR
-buy_and_read (abfd, where, seek_direction, size)
- bfd *abfd;
- file_ptr where;
- int seek_direction;
- size_t size;
+static void *
+buy_and_read (bfd *abfd, file_ptr where, bfd_size_type size)
{
- PTR area = (PTR) bfd_alloc (abfd, size);
+ void * area = bfd_alloc (abfd, size);
+
if (!area)
return (NULL);
- if (bfd_seek (abfd, where, seek_direction) != 0
- || bfd_read (area, 1, size, abfd) != size)
+ if (bfd_seek (abfd, where, SEEK_SET) != 0
+ || bfd_bread (area, size, abfd) != size)
return (NULL);
return (area);
-} /* buy_and_read() */
+}
/*
SUBSUBSECTION
pointing its...
How does this work ?
-
*/
-static boolean
-coff_slurp_line_table (abfd, asect)
- bfd *abfd;
- asection *asect;
+static int
+coff_sort_func_alent (const void * arg1, const void * arg2)
+{
+ const alent *al1 = *(const alent **) arg1;
+ const alent *al2 = *(const alent **) arg2;
+ const coff_symbol_type *s1 = (const coff_symbol_type *) (al1->u.sym);
+ const coff_symbol_type *s2 = (const coff_symbol_type *) (al2->u.sym);
+
+ if (s1->symbol.value < s2->symbol.value)
+ return -1;
+ else if (s1->symbol.value > s2->symbol.value)
+ return 1;
+
+ return 0;
+}
+
+static bfd_boolean
+coff_slurp_line_table (bfd *abfd, asection *asect)
{
LINENO *native_lineno;
alent *lineno_cache;
+ bfd_size_type amt;
+ unsigned int counter;
+ alent *cache_ptr;
+ bfd_vma prev_offset = 0;
+ int ordered = 1;
+ unsigned int nbr_func;
+ LINENO *src;
+
+ BFD_ASSERT (asect->lineno == NULL);
+
+ amt = (bfd_size_type) bfd_coff_linesz (abfd) * asect->lineno_count;
+ native_lineno = (LINENO *) buy_and_read (abfd, asect->line_filepos, amt);
+ if (native_lineno == NULL)
+ {
+ (*_bfd_error_handler)
+ (_("%B: warning: line number table read failed"), abfd);
+ return FALSE;
+ }
- BFD_ASSERT (asect->lineno == (alent *) NULL);
-
- native_lineno = (LINENO *) buy_and_read (abfd,
- asect->line_filepos,
- SEEK_SET,
- (size_t) (bfd_coff_linesz (abfd) *
- asect->lineno_count));
- lineno_cache =
- (alent *) bfd_alloc (abfd, (size_t) ((asect->lineno_count + 1) * sizeof (alent)));
+ amt = ((bfd_size_type) asect->lineno_count + 1) * sizeof (alent);
+ lineno_cache = bfd_alloc (abfd, amt);
if (lineno_cache == NULL)
- return false;
- else
+ return FALSE;
+
+ cache_ptr = lineno_cache;
+ src = native_lineno;
+ nbr_func = 0;
+
+ for (counter = 0; counter < asect->lineno_count; counter++)
+ {
+ struct internal_lineno dst;
+
+ bfd_coff_swap_lineno_in (abfd, src, &dst);
+ cache_ptr->line_number = dst.l_lnno;
+
+ if (cache_ptr->line_number == 0)
+ {
+ bfd_boolean warned;
+ bfd_signed_vma symndx;
+ coff_symbol_type *sym;
+
+ nbr_func++;
+ warned = FALSE;
+ symndx = dst.l_addr.l_symndx;
+ if (symndx < 0
+ || (bfd_vma) symndx >= obj_raw_syment_count (abfd))
+ {
+ (*_bfd_error_handler)
+ (_("%B: warning: illegal symbol index %ld in line numbers"),
+ abfd, dst.l_addr.l_symndx);
+ symndx = 0;
+ warned = TRUE;
+ }
+
+ /* FIXME: We should not be casting between ints and
+ pointers like this. */
+ sym = ((coff_symbol_type *)
+ ((symndx + obj_raw_syments (abfd))
+ ->u.syment._n._n_n._n_zeroes));
+ cache_ptr->u.sym = (asymbol *) sym;
+ if (sym->lineno != NULL && ! warned)
+ (*_bfd_error_handler)
+ (_("%B: warning: duplicate line number information for `%s'"),
+ abfd, bfd_asymbol_name (&sym->symbol));
+
+ sym->lineno = cache_ptr;
+ if (sym->symbol.value < prev_offset)
+ ordered = 0;
+ prev_offset = sym->symbol.value;
+ }
+ else
+ cache_ptr->u.offset = dst.l_addr.l_paddr
+ - bfd_section_vma (abfd, asect);
+
+ cache_ptr++;
+ src++;
+ }
+ cache_ptr->line_number = 0;
+
+ /* On some systems (eg AIX5.3) the lineno table may not be sorted. */
+ if (!ordered)
{
- unsigned int counter = 0;
- alent *cache_ptr = lineno_cache;
- LINENO *src = native_lineno;
+ /* Sort the table. */
+ alent **func_table;
+ alent *n_lineno_cache;
- while (counter < asect->lineno_count)
+ /* Create a table of functions. */
+ func_table = bfd_malloc (nbr_func * sizeof (alent *));
+ if (func_table != NULL)
{
- struct internal_lineno dst;
- bfd_coff_swap_lineno_in (abfd, src, &dst);
- cache_ptr->line_number = dst.l_lnno;
+ alent **p = func_table;
+ unsigned int i;
- if (cache_ptr->line_number == 0)
+ for (i = 0; i < counter; i++)
+ if (lineno_cache[i].line_number == 0)
+ *p++ = &lineno_cache[i];
+
+ /* Sort by functions. */
+ qsort (func_table, nbr_func, sizeof (alent *), coff_sort_func_alent);
+
+ /* Create the new sorted table. */
+ n_lineno_cache = bfd_alloc (abfd, amt);
+ if (n_lineno_cache != NULL)
{
- boolean warned;
- long symndx;
- coff_symbol_type *sym;
-
- warned = false;
- symndx = dst.l_addr.l_symndx;
- if (symndx < 0
- || (unsigned long) symndx >= obj_raw_syment_count (abfd))
- {
- (*_bfd_error_handler)
- (_("%s: warning: illegal symbol index %ld in line numbers"),
- bfd_get_filename (abfd), dst.l_addr.l_symndx);
- symndx = 0;
- warned = true;
- }
- /* FIXME: We should not be casting between ints and
- pointers like this. */
- sym = ((coff_symbol_type *)
- ((symndx + obj_raw_syments (abfd))
- ->u.syment._n._n_n._n_zeroes));
- cache_ptr->u.sym = (asymbol *) sym;
- if (sym->lineno != NULL && ! warned)
+ alent *n_cache_ptr = n_lineno_cache;
+
+ for (i = 0; i < nbr_func; i++)
{
- (*_bfd_error_handler)
- (_("%s: warning: duplicate line number information for `%s'"),
- bfd_get_filename (abfd),
- bfd_asymbol_name (&sym->symbol));
+ coff_symbol_type *sym;
+ alent *old_ptr = func_table[i];
+
+ /* Copy the function entry and update it. */
+ *n_cache_ptr = *old_ptr;
+ sym = (coff_symbol_type *)n_cache_ptr->u.sym;
+ sym->lineno = n_cache_ptr;
+ n_cache_ptr++;
+ old_ptr++;
+
+ /* Copy the line number entries. */
+ while (old_ptr->line_number != 0)
+ *n_cache_ptr++ = *old_ptr++;
}
- sym->lineno = cache_ptr;
+ n_cache_ptr->line_number = 0;
+ bfd_release (abfd, lineno_cache);
+ lineno_cache = n_lineno_cache;
}
- else
- {
- cache_ptr->u.offset = dst.l_addr.l_paddr
- - bfd_section_vma (abfd, asect);
- } /* If no linenumber expect a symbol index */
-
- cache_ptr++;
- src++;
- counter++;
+ free (func_table);
}
- cache_ptr->line_number = 0;
-
}
+
asect->lineno = lineno_cache;
- /* FIXME, free native_lineno here, or use alloca or something. */
- return true;
+ bfd_release (abfd, native_lineno);
+ return TRUE;
}
/* Slurp in the symbol table, converting it to generic form. Note
that if coff_relocate_section is defined, the linker will read
symbols via coff_link_add_symbols, rather than via this routine. */
-static boolean
-coff_slurp_symbol_table (abfd)
- bfd * abfd;
+static bfd_boolean
+coff_slurp_symbol_table (bfd * abfd)
{
combined_entry_type *native_symbols;
coff_symbol_type *cached_area;
unsigned int *table_ptr;
-
+ bfd_size_type amt;
unsigned int number_of_symbols = 0;
if (obj_symbols (abfd))
- return true;
+ return TRUE;
- /* Read in the symbol table */
+ /* Read in the symbol table. */
if ((native_symbols = coff_get_normalized_symtab (abfd)) == NULL)
- {
- return (false);
- } /* on error */
-
- /* Allocate enough room for all the symbols in cached form */
- cached_area = ((coff_symbol_type *)
- bfd_alloc (abfd,
- (obj_raw_syment_count (abfd)
- * sizeof (coff_symbol_type))));
+ return FALSE;
+ /* Allocate enough room for all the symbols in cached form. */
+ amt = obj_raw_syment_count (abfd);
+ amt *= sizeof (coff_symbol_type);
+ cached_area = bfd_alloc (abfd, amt);
if (cached_area == NULL)
- return false;
- table_ptr = ((unsigned int *)
- bfd_alloc (abfd,
- (obj_raw_syment_count (abfd)
- * sizeof (unsigned int))));
+ return FALSE;
+
+ amt = obj_raw_syment_count (abfd);
+ amt *= sizeof (unsigned int);
+ table_ptr = bfd_alloc (abfd, amt);
if (table_ptr == NULL)
- return false;
+ return FALSE;
else
{
coff_symbol_type *dst = cached_area;
unsigned int last_native_index = obj_raw_syment_count (abfd);
unsigned int this_index = 0;
+
while (this_index < last_native_index)
{
combined_entry_type *src = native_symbols + this_index;
dst->symbol.name = (char *) (src->u.syment._n._n_n._n_offset);
/* We use the native name field to point to the cached field. */
- src->u.syment._n._n_n._n_zeroes = (long) dst;
+ src->u.syment._n._n_n._n_zeroes = (bfd_hostptr_t) dst;
dst->symbol.section = coff_section_from_bfd_index (abfd,
src->u.syment.n_scnum);
dst->symbol.flags = 0;
- dst->done_lineno = false;
+ dst->done_lineno = FALSE;
switch (src->u.syment.n_sclass)
{
#ifdef I960
case C_LEAFEXT:
-#if 0
- dst->symbol.value = src->u.syment.n_value - dst->symbol.section->vma;
- dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
- dst->symbol.flags |= BSF_NOT_AT_END | BSF_FUNCTION;
-#endif
- /* Fall through to next case */
-
+ /* Fall through to next case. */
#endif
case C_EXT:
case C_HIDEXT:
#endif
#ifdef C_SYSTEM
- case C_SYSTEM: /* System Wide variable */
+ case C_SYSTEM: /* System Wide variable. */
#endif
#ifdef COFF_WITH_PE
- /* In PE, 0x68 (104) denotes a section symbol */
+ /* In PE, 0x68 (104) denotes a section symbol. */
case C_SECTION:
/* In PE, 0x69 (105) denotes a weak external symbol. */
case C_NT_WEAK:
- dst->symbol.section->vma);
#endif
if (ISFCN ((src->u.syment.n_type)))
- {
- /* A function ext does not go at the end of a
- file. */
- dst->symbol.flags |= BSF_NOT_AT_END | BSF_FUNCTION;
- }
+ /* A function ext does not go at the end of a
+ file. */
+ dst->symbol.flags |= BSF_NOT_AT_END | BSF_FUNCTION;
break;
case COFF_SYMBOL_COMMON:
case COFF_SYMBOL_UNDEFINED:
dst->symbol.section = bfd_und_section_ptr;
dst->symbol.value = 0;
- break;
+ break;
case COFF_SYMBOL_PE_SECTION:
dst->symbol.flags |= BSF_EXPORT | BSF_SECTION_SYM;
#ifdef COFF_WITH_PE
if (src->u.syment.n_sclass == C_NT_WEAK)
- dst->symbol.flags = BSF_WEAK;
+ dst->symbol.flags |= BSF_WEAK;
+
if (src->u.syment.n_sclass == C_SECTION
&& src->u.syment.n_scnum > 0)
- {
- dst->symbol.flags = BSF_LOCAL;
- }
+ dst->symbol.flags = BSF_LOCAL;
#endif
-
if (src->u.syment.n_sclass == C_WEAKEXT)
- dst->symbol.flags = BSF_WEAK;
+ dst->symbol.flags |= BSF_WEAK;
break;
- case C_STAT: /* static */
+ case C_STAT: /* Static. */
#ifdef I960
- case C_LEAFSTAT: /* static leaf procedure */
+ case C_LEAFSTAT: /* Static leaf procedure. */
#endif
-#if defined ARM
- case C_THUMBSTAT: /* Thumb static */
- case C_THUMBLABEL: /* Thumb label */
- case C_THUMBSTATFUNC:/* Thumb static function */
+#if defined ARM
+ case C_THUMBSTAT: /* Thumb static. */
+ case C_THUMBLABEL: /* Thumb label. */
+ case C_THUMBSTATFUNC:/* Thumb static function. */
#endif
- case C_LABEL: /* label */
+ case C_LABEL: /* Label. */
if (src->u.syment.n_scnum == N_DEBUG)
dst->symbol.flags = BSF_DEBUGGING;
else
dst->symbol.value = src->u.syment.n_value;
break;
- case C_MOS: /* member of structure */
- case C_EOS: /* end of structure */
-#ifdef NOTDEF /* C_AUTOARG has the same value */
-#ifdef C_GLBLREG
- case C_GLBLREG: /* A29k-specific storage class */
-#endif
-#endif
- case C_REGPARM: /* register parameter */
- case C_REG: /* register variable */
- /* C_AUTOARG conflictes with TI COFF C_UEXT */
+ case C_MOS: /* Member of structure. */
+ case C_EOS: /* End of structure. */
+ case C_REGPARM: /* Register parameter. */
+ case C_REG: /* register variable. */
+ /* C_AUTOARG conflicts with TI COFF C_UEXT. */
#if !defined (TIC80COFF) && !defined (TICOFF)
#ifdef C_AUTOARG
- case C_AUTOARG: /* 960-specific storage class */
+ case C_AUTOARG: /* 960-specific storage class. */
#endif
#endif
- case C_TPDEF: /* type definition */
+ case C_TPDEF: /* Type definition. */
case C_ARG:
- case C_AUTO: /* automatic variable */
- case C_FIELD: /* bit field */
- case C_ENTAG: /* enumeration tag */
- case C_MOE: /* member of enumeration */
- case C_MOU: /* member of union */
- case C_UNTAG: /* union tag */
+ case C_AUTO: /* Automatic variable. */
+ case C_FIELD: /* Bit field. */
+ case C_ENTAG: /* Enumeration tag. */
+ case C_MOE: /* Member of enumeration. */
+ case C_MOU: /* Member of union. */
+ case C_UNTAG: /* Union tag. */
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
- case C_FILE: /* file name */
- case C_STRTAG: /* structure tag */
+ case C_FILE: /* File name. */
+ case C_STRTAG: /* Structure tag. */
#ifdef RS6000COFF_C
case C_GSYM:
case C_LSYM:
case C_RSYM:
case C_RPSYM:
case C_STSYM:
+ case C_TCSYM:
case C_BCOMM:
+ case C_ECOML:
case C_ECOMM:
case C_DECL:
case C_ENTRY:
break;
#ifdef RS6000COFF_C
- case C_BINCL: /* beginning of include file */
- case C_EINCL: /* ending of include file */
+ case C_BINCL: /* Beginning of include file. */
+ case C_EINCL: /* Ending of include file. */
/* The value is actually a pointer into the line numbers
of the file. We locate the line number entry, and
set the section to the section which contains it, and
break;
#endif
- case C_BLOCK: /* ".bb" or ".eb" */
- case C_FCN: /* ".bf" or ".ef" (or PE ".lf") */
- case C_EFCN: /* physical end of function */
+ case C_BLOCK: /* ".bb" or ".eb". */
+ case C_FCN: /* ".bf" or ".ef" (or PE ".lf"). */
+ case C_EFCN: /* Physical end of function. */
#if defined COFF_WITH_PE
/* PE sets the symbol to a value relative to the start
of the section. */
#endif
break;
- case C_STATLAB: /* Static load time label */
+ case C_STATLAB: /* Static load time label. */
dst->symbol.value = src->u.syment.n_value;
dst->symbol.flags = BSF_GLOBAL;
break;
&& src->u.syment.n_scnum == 0)
break;
/* Fall through. */
- case C_EXTDEF: /* external definition */
- case C_ULABEL: /* undefined label */
- case C_USTATIC: /* undefined static */
+ case C_EXTDEF: /* External definition. */
+ case C_ULABEL: /* Undefined label. */
+ case C_USTATIC: /* Undefined static. */
#ifndef COFF_WITH_PE
/* C_LINE in regular coff is 0x68. NT has taken over this storage
- class to represent a section symbol */
- case C_LINE: /* line # reformatted as symbol table entry */
+ class to represent a section symbol. */
+ case C_LINE: /* line # reformatted as symbol table entry. */
/* NT uses 0x67 for a weak symbol, not C_ALIAS. */
- case C_ALIAS: /* duplicate tag */
+ case C_ALIAS: /* Duplicate tag. */
#endif
- /* New storage classes for TI COFF */
+ /* New storage classes for TI COFF. */
#if defined(TIC80COFF) || defined(TICOFF)
- case C_UEXT: /* Tentative external definition */
+ case C_UEXT: /* Tentative external definition. */
#endif
- case C_EXTLAB: /* External load time label */
- case C_HIDDEN: /* ext symbol in dmert public lib */
+ case C_EXTLAB: /* External load time label. */
+ case C_HIDDEN: /* Ext symbol in dmert public lib. */
default:
(*_bfd_error_handler)
- (_("%s: Unrecognized storage class %d for %s symbol `%s'"),
- bfd_get_filename (abfd), src->u.syment.n_sclass,
+ (_("%B: Unrecognized storage class %d for %s symbol `%s'"),
+ abfd, src->u.syment.n_sclass,
dst->symbol.section->name, dst->symbol.name);
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
}
-/* BFD_ASSERT(dst->symbol.flags != 0);*/
-
dst->native = src;
dst->symbol.udata.i = 0;
- dst->lineno = (alent *) NULL;
+ dst->lineno = NULL;
this_index += (src->u.syment.n_numaux) + 1;
dst++;
number_of_symbols++;
- } /* walk the native symtab */
- } /* bfdize the native symtab */
+ }
+ }
obj_symbols (abfd) = cached_area;
obj_raw_syments (abfd) = native_symbols;
bfd_get_symcount (abfd) = number_of_symbols;
obj_convert (abfd) = table_ptr;
- /* Slurp the line tables for each section too */
+ /* Slurp the line tables for each section too. */
{
asection *p;
+
p = abfd->sections;
while (p)
{
p = p->next;
}
}
- return true;
-} /* coff_slurp_symbol_table() */
+
+ return TRUE;
+}
/* Classify a COFF symbol. A couple of targets have globally visible
symbols which are not class C_EXT, and this handles those. It also
recognizes some special PE cases. */
static enum coff_symbol_classification
-coff_classify_symbol (abfd, syment)
- bfd *abfd;
- struct internal_syment *syment;
+coff_classify_symbol (bfd *abfd,
+ struct internal_syment *syment)
{
/* FIXME: This partially duplicates the switch in
coff_slurp_symbol_table. */
if (syment->n_sclass == C_STAT)
{
if (syment->n_scnum == 0)
- {
- /* The Microsoft compiler sometimes generates these if a
- small static function is inlined every time it is used.
- The function is discarded, but the symbol table entry
- remains. */
- return COFF_SYMBOL_LOCAL;
- }
+ /* The Microsoft compiler sometimes generates these if a
+ small static function is inlined every time it is used.
+ The function is discarded, but the symbol table entry
+ remains. */
+ return COFF_SYMBOL_LOCAL;
#ifdef STRICT_PE_FORMAT
/* This is correct for Microsoft generated objects, but it
breaks gas generated objects. */
-
if (syment->n_value == 0)
{
asection *sec;
#endif /* COFF_WITH_PE */
/* If it is not a global symbol, we presume it is a local symbol. */
-
if (syment->n_scnum == 0)
{
char buf[SYMNMLEN + 1];
(*_bfd_error_handler)
- (_("warning: %s: local symbol `%s' has no section"),
- bfd_get_filename (abfd),
- _bfd_coff_internal_syment_name (abfd, syment, buf));
+ (_("warning: %B: local symbol `%s' has no section"),
+ abfd, _bfd_coff_internal_syment_name (abfd, syment, buf));
}
return COFF_SYMBOL_LOCAL;
and 960 use the @code{r_type} to directly produce an index
into a howto table vector; the 88k subtracts a number from the
@code{r_type} field and creates an addend field.
-
-
*/
#ifndef CALC_ADDEND
#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
{ \
- coff_symbol_type *coffsym = (coff_symbol_type *) NULL; \
+ coff_symbol_type *coffsym = NULL; \
+ \
if (ptr && bfd_asymbol_bfd (ptr) != abfd) \
coffsym = (obj_symbols (abfd) \
+ (cache_ptr->sym_ptr_ptr - symbols)); \
else if (ptr) \
coffsym = coff_symbol_from (abfd, ptr); \
- if (coffsym != (coff_symbol_type *) NULL \
+ if (coffsym != NULL \
&& coffsym->native->u.syment.n_scnum == 0) \
cache_ptr->addend = 0; \
else if (ptr && bfd_asymbol_bfd (ptr) == abfd \
- && ptr->section != (asection *) NULL) \
+ && ptr->section != NULL) \
cache_ptr->addend = - (ptr->section->vma + ptr->value); \
else \
cache_ptr->addend = 0; \
}
#endif
-static boolean
-coff_slurp_reloc_table (abfd, asect, symbols)
- bfd * abfd;
- sec_ptr asect;
- asymbol ** symbols;
+static bfd_boolean
+coff_slurp_reloc_table (bfd * abfd, sec_ptr asect, asymbol ** symbols)
{
RELOC *native_relocs;
arelent *reloc_cache;
arelent *cache_ptr;
-
unsigned int idx;
+ bfd_size_type amt;
if (asect->relocation)
- return true;
+ return TRUE;
if (asect->reloc_count == 0)
- return true;
+ return TRUE;
if (asect->flags & SEC_CONSTRUCTOR)
- return true;
+ return TRUE;
if (!coff_slurp_symbol_table (abfd))
- return false;
- native_relocs =
- (RELOC *) buy_and_read (abfd,
- asect->rel_filepos,
- SEEK_SET,
- (size_t) (bfd_coff_relsz (abfd) *
- asect->reloc_count));
- reloc_cache = (arelent *)
- bfd_alloc (abfd, (size_t) (asect->reloc_count * sizeof (arelent)));
+ return FALSE;
- if (reloc_cache == NULL)
- return false;
+ amt = (bfd_size_type) bfd_coff_relsz (abfd) * asect->reloc_count;
+ native_relocs = (RELOC *) buy_and_read (abfd, asect->rel_filepos, amt);
+ amt = (bfd_size_type) asect->reloc_count * sizeof (arelent);
+ reloc_cache = bfd_alloc (abfd, amt);
+ if (reloc_cache == NULL || native_relocs == NULL)
+ return FALSE;
for (idx = 0; idx < asect->reloc_count; idx++)
{
cache_ptr = reloc_cache + idx;
src = native_relocs + idx;
+ dst.r_offset = 0;
coff_swap_reloc_in (abfd, src, &dst);
#ifdef RELOC_PROCESSING
if (dst.r_symndx < 0 || dst.r_symndx >= obj_conv_table_size (abfd))
{
(*_bfd_error_handler)
- (_("%s: warning: illegal symbol index %ld in relocs"),
- bfd_get_filename (abfd), dst.r_symndx);
+ (_("%B: warning: illegal symbol index %ld in relocs"),
+ abfd, dst.r_symndx);
cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
ptr = NULL;
}
refering to the symbols in the raw data have not been
modified, so we have to have a negative addend to compensate.
- Note that symbols which used to be common must be left alone */
+ Note that symbols which used to be common must be left alone. */
- /* Calculate any reloc addend by looking at the symbol */
+ /* Calculate any reloc addend by looking at the symbol. */
CALC_ADDEND (abfd, ptr, dst, cache_ptr);
cache_ptr->address -= asect->vma;
-/* !! cache_ptr->section = (asection *) NULL;*/
+ /* !! cache_ptr->section = NULL;*/
- /* Fill in the cache_ptr->howto field from dst.r_type */
+ /* Fill in the cache_ptr->howto field from dst.r_type. */
RTYPE2HOWTO (cache_ptr, &dst);
#endif /* RELOC_PROCESSING */
if (cache_ptr->howto == NULL)
{
(*_bfd_error_handler)
- (_("%s: illegal relocation type %d at address 0x%lx"),
- bfd_get_filename (abfd), dst.r_type, (long) dst.r_vaddr);
+ (_("%B: illegal relocation type %d at address 0x%lx"),
+ abfd, dst.r_type, (long) dst.r_vaddr);
bfd_set_error (bfd_error_bad_value);
- return false;
+ return FALSE;
}
}
asect->relocation = reloc_cache;
- return true;
+ return TRUE;
}
#ifndef coff_rtype_to_howto
always work. It is the responsibility of the including file to
make sure it is reasonable if it is needed. */
-static reloc_howto_type *coff_rtype_to_howto
- PARAMS ((bfd *, asection *, struct internal_reloc *,
- struct coff_link_hash_entry *, struct internal_syment *,
- bfd_vma *));
-
-/*ARGSUSED*/
static reloc_howto_type *
-coff_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
- bfd *abfd ATTRIBUTE_UNUSED;
- asection *sec ATTRIBUTE_UNUSED;
- struct internal_reloc *rel;
- struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
- struct internal_syment *sym ATTRIBUTE_UNUSED;
- bfd_vma *addendp ATTRIBUTE_UNUSED;
+coff_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *sec ATTRIBUTE_UNUSED,
+ struct internal_reloc *rel,
+ struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
+ struct internal_syment *sym ATTRIBUTE_UNUSED,
+ bfd_vma *addendp ATTRIBUTE_UNUSED)
{
arelent genrel;
+ genrel.howto = NULL;
RTYPE2HOWTO (&genrel, rel);
return genrel.howto;
}
#endif /* ! defined (coff_rtype_to_howto) */
/* This is stupid. This function should be a boolean predicate. */
+
static long
-coff_canonicalize_reloc (abfd, section, relptr, symbols)
- bfd * abfd;
- sec_ptr section;
- arelent ** relptr;
- asymbol ** symbols;
+coff_canonicalize_reloc (bfd * abfd,
+ sec_ptr section,
+ arelent ** relptr,
+ asymbol ** symbols)
{
arelent *tblptr = section->relocation;
unsigned int count = 0;
-
if (section->flags & SEC_CONSTRUCTOR)
{
- /* this section has relocs made up by us, they are not in the
- file, so take them out of their chain and place them into
- the data area provided */
+ /* This section has relocs made up by us, they are not in the
+ file, so take them out of their chain and place them into
+ the data area provided. */
arelent_chain *chain = section->constructor_chain;
+
for (count = 0; count < section->reloc_count; count++)
{
*relptr++ = &chain->relent;
chain = chain->next;
}
-
}
else
{
for (; count++ < section->reloc_count;)
*relptr++ = tblptr++;
-
-
}
*relptr = 0;
return section->reloc_count;
}
-#ifdef GNU960
-file_ptr
-coff_sym_filepos (abfd)
- bfd *abfd;
-{
- return obj_sym_filepos (abfd);
-}
-#endif
-
#ifndef coff_reloc16_estimate
#define coff_reloc16_estimate dummy_reloc16_estimate
-static int dummy_reloc16_estimate
- PARAMS ((bfd *, asection *, arelent *, unsigned int,
- struct bfd_link_info *));
-
static int
-dummy_reloc16_estimate (abfd, input_section, reloc, shrink, link_info)
- bfd *abfd ATTRIBUTE_UNUSED;
- asection *input_section ATTRIBUTE_UNUSED;
- arelent *reloc ATTRIBUTE_UNUSED;
- unsigned int shrink ATTRIBUTE_UNUSED;
- struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
+dummy_reloc16_estimate (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *input_section ATTRIBUTE_UNUSED,
+ arelent *reloc ATTRIBUTE_UNUSED,
+ unsigned int shrink ATTRIBUTE_UNUSED,
+ struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
{
abort ();
return 0;
/* This works even if abort is not declared in any header file. */
-static void dummy_reloc16_extra_cases
- PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
- bfd_byte *, unsigned int *, unsigned int *));
-
static void
-dummy_reloc16_extra_cases (abfd, link_info, link_order, reloc, data, src_ptr,
- dst_ptr)
- bfd *abfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
- struct bfd_link_order *link_order ATTRIBUTE_UNUSED;
- arelent *reloc ATTRIBUTE_UNUSED;
- bfd_byte *data ATTRIBUTE_UNUSED;
- unsigned int *src_ptr ATTRIBUTE_UNUSED;
- unsigned int *dst_ptr ATTRIBUTE_UNUSED;
+dummy_reloc16_extra_cases (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
+ struct bfd_link_order *link_order ATTRIBUTE_UNUSED,
+ arelent *reloc ATTRIBUTE_UNUSED,
+ bfd_byte *data ATTRIBUTE_UNUSED,
+ unsigned int *src_ptr ATTRIBUTE_UNUSED,
+ unsigned int *dst_ptr ATTRIBUTE_UNUSED)
{
abort ();
}
#endif
+#ifndef coff_bfd_link_hash_table_free
+#define coff_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#endif
+
/* If coff_relocate_section is defined, we can use the optimized COFF
backend linker. Otherwise we must continue to use the old linker. */
+
#ifdef coff_relocate_section
+
#ifndef coff_bfd_link_hash_table_create
#define coff_bfd_link_hash_table_create _bfd_coff_link_hash_table_create
#endif
#ifndef coff_bfd_final_link
#define coff_bfd_final_link _bfd_coff_final_link
#endif
+
#else /* ! defined (coff_relocate_section) */
+
#define coff_relocate_section NULL
#ifndef coff_bfd_link_hash_table_create
#define coff_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define coff_bfd_link_add_symbols _bfd_generic_link_add_symbols
#endif
#define coff_bfd_final_link _bfd_generic_final_link
+
#endif /* ! defined (coff_relocate_section) */
+#define coff_bfd_link_just_syms _bfd_generic_link_just_syms
#define coff_bfd_link_split_section _bfd_generic_link_split_section
#ifndef coff_start_final_link
#ifndef coff_link_output_has_begun
-static boolean coff_link_output_has_begun
- PARAMS ((bfd *, struct coff_final_link_info *));
-
-static boolean
-coff_link_output_has_begun (abfd, info)
- bfd * abfd;
- struct coff_final_link_info * info ATTRIBUTE_UNUSED;
+static bfd_boolean
+coff_link_output_has_begun (bfd * abfd,
+ struct coff_final_link_info * info ATTRIBUTE_UNUSED)
{
return abfd->output_has_begun;
}
#ifndef coff_final_link_postscript
-static boolean coff_final_link_postscript
- PARAMS ((bfd *, struct coff_final_link_info *));
-
-static boolean
-coff_final_link_postscript (abfd, pfinfo)
- bfd * abfd ATTRIBUTE_UNUSED;
- struct coff_final_link_info * pfinfo ATTRIBUTE_UNUSED;
+static bfd_boolean
+coff_final_link_postscript (bfd * abfd ATTRIBUTE_UNUSED,
+ struct coff_final_link_info * pfinfo ATTRIBUTE_UNUSED)
{
- return true;
+ return TRUE;
}
#endif
#define coff_SWAP_scnhdr_in coff_swap_scnhdr_in
#endif
-static const bfd_coff_backend_data bfd_coff_std_swap_table =
+static const bfd_coff_backend_data bfd_coff_std_swap_table ATTRIBUTE_UNUSED =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
coff_SWAP_scnhdr_out,
FILHSZ, AOUTSZ, SCNHSZ, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
#ifdef COFF_LONG_FILENAMES
- true,
+ TRUE,
#else
- false,
+ FALSE,
#endif
#ifdef COFF_LONG_SECTION_NAMES
- true,
+ TRUE,
#else
- false,
+ FALSE,
#endif
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
- true,
+ TRUE,
#else
- false,
+ FALSE,
#endif
#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
4,
coff_link_output_has_begun, coff_final_link_postscript
};
+#ifdef TICOFF
+/* COFF0 differs in file/section header size and relocation entry size. */
+
+static const bfd_coff_backend_data ticoff0_swap_table =
+{
+ coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
+ coff_SWAP_aux_out, coff_SWAP_sym_out,
+ coff_SWAP_lineno_out, coff_SWAP_reloc_out,
+ coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
+ coff_SWAP_scnhdr_out,
+ FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
+#ifdef COFF_LONG_FILENAMES
+ TRUE,
+#else
+ FALSE,
+#endif
+#ifdef COFF_LONG_SECTION_NAMES
+ TRUE,
+#else
+ FALSE,
+#endif
+ COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
+#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
+ TRUE,
+#else
+ FALSE,
+#endif
+#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
+ 4,
+#else
+ 2,
+#endif
+ coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
+ coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
+ coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
+ coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
+ coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
+ coff_classify_symbol, coff_compute_section_file_positions,
+ coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
+ coff_adjust_symndx, coff_link_add_one_symbol,
+ coff_link_output_has_begun, coff_final_link_postscript
+};
+#endif
+
+#ifdef TICOFF
+/* COFF1 differs in section header size. */
+
+static const bfd_coff_backend_data ticoff1_swap_table =
+{
+ coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
+ coff_SWAP_aux_out, coff_SWAP_sym_out,
+ coff_SWAP_lineno_out, coff_SWAP_reloc_out,
+ coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
+ coff_SWAP_scnhdr_out,
+ FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
+#ifdef COFF_LONG_FILENAMES
+ TRUE,
+#else
+ FALSE,
+#endif
+#ifdef COFF_LONG_SECTION_NAMES
+ TRUE,
+#else
+ FALSE,
+#endif
+ COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
+#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
+ TRUE,
+#else
+ FALSE,
+#endif
+#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
+ 4,
+#else
+ 2,
+#endif
+ coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
+ coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
+ coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
+ coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
+ coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
+ coff_classify_symbol, coff_compute_section_file_positions,
+ coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
+ coff_adjust_symndx, coff_link_add_one_symbol,
+ coff_link_output_has_begun, coff_final_link_postscript
+};
+#endif
+
#ifndef coff_close_and_cleanup
#define coff_close_and_cleanup _bfd_generic_close_and_cleanup
#endif
#define coff_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
#endif
+#ifndef coff_bfd_copy_private_header_data
+#define coff_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
+#endif
+
#ifndef coff_bfd_copy_private_section_data
#define coff_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
#endif
-#ifndef coff_bfd_copy_private_bfd_data
+#ifndef coff_bfd_copy_private_bfd_data
#define coff_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
#endif
#define coff_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
#endif
-#ifndef coff_bfd_print_private_bfd_data
+#ifndef coff_bfd_print_private_bfd_data
#define coff_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
#endif
#define coff_bfd_is_local_label_name _bfd_coff_is_local_label_name
#endif
+#ifndef coff_bfd_is_target_special_symbol
+#define coff_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
+#endif
+
#ifndef coff_read_minisymbols
#define coff_read_minisymbols _bfd_generic_read_minisymbols
#endif
#ifndef coff_bfd_reloc_type_lookup
#define coff_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
#endif
+#ifndef coff_bfd_reloc_name_lookup
+#define coff_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
+#endif
#ifndef coff_bfd_get_relocated_section_contents
#define coff_bfd_get_relocated_section_contents \
#define coff_bfd_gc_sections bfd_generic_gc_sections
#endif
-#define CREATE_BIG_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE) \
+#ifndef coff_bfd_merge_sections
+#define coff_bfd_merge_sections bfd_generic_merge_sections
+#endif
+
+#ifndef coff_bfd_is_group_section
+#define coff_bfd_is_group_section bfd_generic_is_group_section
+#endif
+
+#ifndef coff_bfd_discard_group
+#define coff_bfd_discard_group bfd_generic_discard_group
+#endif
+
+#ifndef coff_section_already_linked
+#define coff_section_already_linked \
+ _bfd_generic_section_already_linked
+#endif
+
+#define CREATE_BIG_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE, SWAP_TABLE) \
+const bfd_target VAR = \
+{ \
+ NAME , \
+ bfd_target_coff_flavour, \
+ BFD_ENDIAN_BIG, /* Data byte order is big. */ \
+ BFD_ENDIAN_BIG, /* Header byte order is big. */ \
+ /* object flags */ \
+ (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | \
+ HAS_SYMS | HAS_LOCALS | WP_TEXT | EXTRA_O_FLAGS), \
+ /* section flags */ \
+ (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | EXTRA_S_FLAGS),\
+ UNDER, /* Leading symbol underscore. */ \
+ '/', /* AR_pad_char. */ \
+ 15, /* AR_max_namelen. */ \
+ \
+ /* Data conversion functions. */ \
+ bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
+ bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
+ \
+ /* Header conversion functions. */ \
+ bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
+ bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
+ \
+ /* bfd_check_format. */ \
+ { _bfd_dummy_target, coff_object_p, bfd_generic_archive_p, \
+ _bfd_dummy_target }, \
+ /* bfd_set_format. */ \
+ { bfd_false, coff_mkobject, _bfd_generic_mkarchive, bfd_false }, \
+ /* bfd_write_contents. */ \
+ { bfd_false, coff_write_object_contents, _bfd_write_archive_contents, \
+ bfd_false }, \
+ \
+ BFD_JUMP_TABLE_GENERIC (coff), \
+ BFD_JUMP_TABLE_COPY (coff), \
+ BFD_JUMP_TABLE_CORE (_bfd_nocore), \
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), \
+ BFD_JUMP_TABLE_SYMBOLS (coff), \
+ BFD_JUMP_TABLE_RELOCS (coff), \
+ BFD_JUMP_TABLE_WRITE (coff), \
+ BFD_JUMP_TABLE_LINK (coff), \
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), \
+ \
+ ALTERNATIVE, \
+ \
+ SWAP_TABLE \
+};
+
+#define CREATE_BIGHDR_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE, SWAP_TABLE) \
const bfd_target VAR = \
{ \
NAME , \
bfd_target_coff_flavour, \
- BFD_ENDIAN_BIG, /* data byte order is big */ \
- BFD_ENDIAN_BIG, /* header byte order is big */ \
+ BFD_ENDIAN_LITTLE, /* Data byte order is little. */ \
+ BFD_ENDIAN_BIG, /* Header byte order is big. */ \
/* object flags */ \
(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | \
HAS_SYMS | HAS_LOCALS | WP_TEXT | EXTRA_O_FLAGS), \
/* section flags */ \
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | EXTRA_S_FLAGS),\
- UNDER, /* leading symbol underscore */ \
- '/', /* ar_pad_char */ \
- 15, /* ar_max_namelen */ \
+ UNDER, /* Leading symbol underscore. */ \
+ '/', /* AR_pad_char. */ \
+ 15, /* AR_max_namelen. */ \
\
/* Data conversion functions. */ \
bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
\
- /* bfd_check_format */ \
+ /* bfd_check_format. */ \
{ _bfd_dummy_target, coff_object_p, bfd_generic_archive_p, \
_bfd_dummy_target }, \
- /* bfd_set_format */ \
+ /* bfd_set_format. */ \
{ bfd_false, coff_mkobject, _bfd_generic_mkarchive, bfd_false }, \
- /* bfd_write_contents */ \
+ /* bfd_write_contents. */ \
{ bfd_false, coff_write_object_contents, _bfd_write_archive_contents, \
bfd_false }, \
\
\
ALTERNATIVE, \
\
- COFF_SWAP_TABLE \
+ SWAP_TABLE \
};
-#define CREATE_LITTLE_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE) \
+#define CREATE_LITTLE_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE, SWAP_TABLE) \
const bfd_target VAR = \
{ \
NAME , \
bfd_target_coff_flavour, \
- BFD_ENDIAN_LITTLE, /* data byte order is little */ \
- BFD_ENDIAN_LITTLE, /* header byte order is little */ \
+ BFD_ENDIAN_LITTLE, /* Data byte order is little. */ \
+ BFD_ENDIAN_LITTLE, /* Header byte order is little. */ \
/* object flags */ \
(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | \
HAS_SYMS | HAS_LOCALS | WP_TEXT | EXTRA_O_FLAGS), \
/* section flags */ \
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | EXTRA_S_FLAGS),\
- UNDER, /* leading symbol underscore */ \
- '/', /* ar_pad_char */ \
- 15, /* ar_max_namelen */ \
+ UNDER, /* Leading symbol underscore. */ \
+ '/', /* AR_pad_char. */ \
+ 15, /* AR_max_namelen. */ \
\
/* Data conversion functions. */ \
bfd_getl64, bfd_getl_signed_64, bfd_putl64, \
bfd_getl64, bfd_getl_signed_64, bfd_putl64, \
bfd_getl32, bfd_getl_signed_32, bfd_putl32, \
bfd_getl16, bfd_getl_signed_16, bfd_putl16, \
- /* bfd_check_format */ \
+ /* bfd_check_format. */ \
{ _bfd_dummy_target, coff_object_p, bfd_generic_archive_p, \
_bfd_dummy_target }, \
- /* bfd_set_format */ \
+ /* bfd_set_format. */ \
{ bfd_false, coff_mkobject, _bfd_generic_mkarchive, bfd_false }, \
- /* bfd_write_contents */ \
+ /* bfd_write_contents. */ \
{ bfd_false, coff_write_object_contents, _bfd_write_archive_contents, \
bfd_false }, \
\
\
ALTERNATIVE, \
\
- COFF_SWAP_TABLE \
+ SWAP_TABLE \
};
projects / deliverable / binutils-gdb.git / blobdiff