/* Generic BFD library interface and support routines.
- Copyright (C) 1990-2017 Free Software Foundation, Inc.
+ Copyright (C) 1990-2018 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
. the object_flags values have mostly just been copied from backend
. to another, and are not necessarily correct). *}
.
-.#define BFD_NO_FLAGS 0x00
+.#define BFD_NO_FLAGS 0x0
.
. {* BFD contains relocation entries. *}
-.#define HAS_RELOC 0x01
+.#define HAS_RELOC 0x1
.
. {* BFD is directly executable. *}
-.#define EXEC_P 0x02
+.#define EXEC_P 0x2
.
. {* BFD has line number information (basically used for F_LNNO in a
. COFF header). *}
-.#define HAS_LINENO 0x04
+.#define HAS_LINENO 0x4
.
. {* BFD has debugging information. *}
-.#define HAS_DEBUG 0x08
+.#define HAS_DEBUG 0x08
.
. {* BFD has symbols. *}
-.#define HAS_SYMS 0x10
+.#define HAS_SYMS 0x10
.
. {* BFD has local symbols (basically used for F_LSYMS in a COFF
. header). *}
-.#define HAS_LOCALS 0x20
+.#define HAS_LOCALS 0x20
.
. {* BFD is a dynamic object. *}
-.#define DYNAMIC 0x40
+.#define DYNAMIC 0x40
.
. {* Text section is write protected (if D_PAGED is not set, this is
. like an a.out NMAGIC file) (the linker sets this by default, but
. clears it for -r or -N). *}
-.#define WP_TEXT 0x80
+.#define WP_TEXT 0x80
.
. {* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
. linker sets this by default, but clears it for -r or -n or -N). *}
-.#define D_PAGED 0x100
+.#define D_PAGED 0x100
.
. {* BFD is relaxable (this means that bfd_relax_section may be able to
. do something) (sometimes bfd_relax_section can do something even if
. this is not set). *}
-.#define BFD_IS_RELAXABLE 0x200
+.#define BFD_IS_RELAXABLE 0x200
.
. {* This may be set before writing out a BFD to request using a
. traditional format. For example, this is used to request that when
. writing out an a.out object the symbols not be hashed to eliminate
. duplicates. *}
-.#define BFD_TRADITIONAL_FORMAT 0x400
+.#define BFD_TRADITIONAL_FORMAT 0x400
.
. {* This flag indicates that the BFD contents are actually cached
. in memory. If this is set, iostream points to a bfd_in_memory
. struct. *}
-.#define BFD_IN_MEMORY 0x800
+.#define BFD_IN_MEMORY 0x800
.
. {* This BFD has been created by the linker and doesn't correspond
. to any input file. *}
-.#define BFD_LINKER_CREATED 0x1000
+.#define BFD_LINKER_CREATED 0x1000
.
. {* This may be set before writing out a BFD to request that it
. be written using values for UIDs, GIDs, timestamps, etc. that
.#define BFD_DETERMINISTIC_OUTPUT 0x2000
.
. {* Compress sections in this BFD. *}
-.#define BFD_COMPRESS 0x4000
+.#define BFD_COMPRESS 0x4000
.
. {* Decompress sections in this BFD. *}
-.#define BFD_DECOMPRESS 0x8000
+.#define BFD_DECOMPRESS 0x8000
.
. {* BFD is a dummy, for plugins. *}
-.#define BFD_PLUGIN 0x10000
+.#define BFD_PLUGIN 0x10000
.
. {* Compress sections in this BFD with SHF_COMPRESSED from gABI. *}
-.#define BFD_COMPRESS_GABI 0x20000
+.#define BFD_COMPRESS_GABI 0x20000
.
. {* Convert ELF common symbol type to STT_COMMON or STT_OBJECT in this
. BFD. *}
-.#define BFD_CONVERT_ELF_COMMON 0x40000
+.#define BFD_CONVERT_ELF_COMMON 0x40000
.
. {* Use the ELF STT_COMMON type in this BFD. *}
-.#define BFD_USE_ELF_STT_COMMON 0x80000
+.#define BFD_USE_ELF_STT_COMMON 0x80000
.
. {* Flags bits to be saved in bfd_preserve_save. *}
.#define BFD_FLAGS_SAVED \
. struct bfd *archive_next; {* The next BFD in the archive. *}
. struct bfd *archive_head; {* The first BFD in the archive. *}
. struct bfd *nested_archives; {* List of nested archive in a flattened
-. thin archive. *}
+. thin archive. *}
.
. union {
. {* For input BFDs, a chain of BFDs involved in a link. *}
individual documentation for precise semantics). On an error,
they call <<bfd_set_error>> to set an error condition that callers
can check by calling <<bfd_get_error>>.
- If that returns <<bfd_error_system_call>>, then check
+ If that returns <<bfd_error_system_call>>, then check
<<errno>>.
The easiest way to report a BFD error to the user is to
const char *const bfd_errmsgs[] =
{
- N_("No error"),
- N_("System call error"),
- N_("Invalid bfd target"),
- N_("File in wrong format"),
- N_("Archive object file in wrong format"),
- N_("Invalid operation"),
- N_("Memory exhausted"),
- N_("No symbols"),
- N_("Archive has no index; run ranlib to add one"),
- N_("No more archived files"),
- N_("Malformed archive"),
+ N_("no error"),
+ N_("system call error"),
+ N_("invalid bfd target"),
+ N_("file in wrong format"),
+ N_("archive object file in wrong format"),
+ N_("invalid operation"),
+ N_("memory exhausted"),
+ N_("no symbols"),
+ N_("archive has no index; run ranlib to add one"),
+ N_("no more archived files"),
+ N_("malformed archive"),
N_("DSO missing from command line"),
- N_("File format not recognized"),
- N_("File format is ambiguous"),
- N_("Section has no contents"),
- N_("Nonrepresentable section on output"),
- N_("Symbol needs debug section which does not exist"),
- N_("Bad value"),
- N_("File truncated"),
- N_("File too big"),
- N_("Error reading %s: %s"),
- N_("#<Invalid error code>")
+ N_("file format not recognized"),
+ N_("file format is ambiguous"),
+ N_("section has no contents"),
+ N_("nonrepresentable section on output"),
+ N_("symbol needs debug section which does not exist"),
+ N_("bad value"),
+ N_("file truncated"),
+ N_("file too big"),
+ N_("error reading %s: %s"),
+ N_("#<invalid error code>")
};
/*
};
/* This macro and _bfd_doprnt taken from libiberty _doprnt.c, tidied a
- little and extended to handle '%A', '%B' and positional parameters.
- 'L' as a modifer for integer formats is used for bfd_vma and
- bfd_size_type args, which vary in size depending on BFD
- configuration. */
+ little and extended to handle '%pA', '%pB' and positional parameters. */
#define PRINT_TYPE(TYPE, FIELD) \
do \
PRINT_TYPE (int, i);
else
{
- /* L modifier for bfd_vma or bfd_size_type may be
- either long long or long. */
- if (ptr[-2] == 'L')
- {
- sptr[-2] = 'l';
- if (BFD_ARCH_SIZE < 64 || BFD_HOST_64BIT_LONG)
- wide_width = 1;
- else
- {
- sptr[-1] = 'l';
- *sptr++ = ptr[-1];
- *sptr = '\0';
- }
- }
-
switch (wide_width)
{
case 0:
PRINT_TYPE (char *, p);
break;
case 'p':
- PRINT_TYPE (void *, p);
- break;
- case 'A':
- {
- asection *sec;
- bfd *abfd;
- const char *group = NULL;
- struct coff_comdat_info *ci;
-
- sec = (asection *) args[arg_no].p;
- if (sec == NULL)
- /* Invoking %A with a null section pointer is an
- internal error. */
- abort ();
- abfd = sec->owner;
- if (abfd != NULL
- && bfd_get_flavour (abfd) == bfd_target_elf_flavour
- && elf_next_in_group (sec) != NULL
- && (sec->flags & SEC_GROUP) == 0)
- group = elf_group_name (sec);
- else if (abfd != NULL
- && bfd_get_flavour (abfd) == bfd_target_coff_flavour
- && (ci = bfd_coff_get_comdat_section (sec->owner,
- sec)) != NULL)
- group = ci->name;
- if (group != NULL)
- result = fprintf (stream, "%s[%s]", sec->name, group);
- else
- result = fprintf (stream, "%s", sec->name);
- }
- break;
- case 'B':
- {
- bfd *abfd;
-
- abfd = (bfd *) args[arg_no].p;
- if (abfd == NULL)
- /* Invoking %B with a null bfd pointer is an
- internal error. */
- abort ();
- else if (abfd->my_archive
- && !bfd_is_thin_archive (abfd->my_archive))
- result = fprintf (stream, "%s(%s)",
- abfd->my_archive->filename, abfd->filename);
- else
- result = fprintf (stream, "%s", abfd->filename);
- }
+ if (*ptr == 'A')
+ {
+ asection *sec;
+ bfd *abfd;
+ const char *group = NULL;
+ struct coff_comdat_info *ci;
+
+ ptr++;
+ sec = (asection *) args[arg_no].p;
+ if (sec == NULL)
+ /* Invoking %pA with a null section pointer is an
+ internal error. */
+ abort ();
+ abfd = sec->owner;
+ if (abfd != NULL
+ && bfd_get_flavour (abfd) == bfd_target_elf_flavour
+ && elf_next_in_group (sec) != NULL
+ && (sec->flags & SEC_GROUP) == 0)
+ group = elf_group_name (sec);
+ else if (abfd != NULL
+ && bfd_get_flavour (abfd) == bfd_target_coff_flavour
+ && (ci = bfd_coff_get_comdat_section (sec->owner,
+ sec)) != NULL)
+ group = ci->name;
+ if (group != NULL)
+ result = fprintf (stream, "%s[%s]", sec->name, group);
+ else
+ result = fprintf (stream, "%s", sec->name);
+ }
+ else if (*ptr == 'B')
+ {
+ bfd *abfd;
+
+ ptr++;
+ abfd = (bfd *) args[arg_no].p;
+ if (abfd == NULL)
+ /* Invoking %pB with a null bfd pointer is an
+ internal error. */
+ abort ();
+ else if (abfd->my_archive
+ && !bfd_is_thin_archive (abfd->my_archive))
+ result = fprintf (stream, "%s(%s)",
+ abfd->my_archive->filename,
+ abfd->filename);
+ else
+ result = fprintf (stream, "%s", abfd->filename);
+ }
+ else
+ PRINT_TYPE (void *, p);
break;
default:
abort();
arg_type = Int;
else
{
- if (ptr[-2] == 'L')
- {
- if (BFD_ARCH_SIZE < 64 || BFD_HOST_64BIT_LONG)
- wide_width = 1;
- }
-
switch (wide_width)
{
case 0:
}
break;
case 's':
+ arg_type = Ptr;
+ break;
case 'p':
- case 'A':
- case 'B':
+ if (*ptr == 'A' || *ptr == 'B')
+ ptr++;
arg_type = Ptr;
break;
default:
/* This is the default routine to handle BFD error messages.
Like fprintf (stderr, ...), but also handles some extra format specifiers.
- %A section name from section. For group components, prints group name too.
- %B file name from bfd. For archive components, prints archive too.
+ %pA section name from section. For group components, prints group name too.
+ %pB file name from bfd. For archive components, prints archive too.
Beware: Only supports a maximum of 9 format arguments. */
CODE_FRAGMENT
.
.typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
-. const char *bfd_version,
-. const char *bfd_file,
-. int bfd_line);
+. const char *bfd_version,
+. const char *bfd_file,
+. int bfd_line);
.
*/
The argument @var{abfd} is ignored.
.#define bfd_set_reloc(abfd, asect, location, count) \
-. BFD_SEND (abfd, _bfd_set_reloc, (abfd, asect, location, count))
+. BFD_SEND (abfd, _bfd_set_reloc, (abfd, asect, location, count))
*/
/*
bfd_get_arch_size
SYNOPSIS
- int bfd_get_arch_size (bfd *abfd);
+ int bfd_get_arch_size (bfd *abfd);
DESCRIPTION
Returns the normalized architecture address size, in bits, as
bfd_get_sign_extend_vma
SYNOPSIS
- int bfd_get_sign_extend_vma (bfd *abfd);
+ int bfd_get_sign_extend_vma (bfd *abfd);
DESCRIPTION
Indicates if the target architecture "naturally" sign extends
|| strcmp (name, "pei-x86-64") == 0
|| strcmp (name, "pe-arm-wince-little") == 0
|| strcmp (name, "pei-arm-wince-little") == 0
- || strcmp (name, "aixcoff-rs6000") == 0)
+ || strcmp (name, "aixcoff-rs6000") == 0
+ || strcmp (name, "aix5coff64-rs6000") == 0)
return 1;
if (CONST_STRNEQ (name, "mach-o"))
bfd_set_start_address
SYNOPSIS
- bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
+ bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
DESCRIPTION
Make @var{vma} the entry point of output BFD @var{abfd}.
Not enough memory exists to create private data for @var{obfd}.
.#define bfd_copy_private_header_data(ibfd, obfd) \
-. BFD_SEND (obfd, _bfd_copy_private_header_data, \
-. (ibfd, obfd))
+. BFD_SEND (obfd, _bfd_copy_private_header_data, \
+. (ibfd, obfd))
*/
Not enough memory exists to create private data for @var{obfd}.
.#define bfd_copy_private_bfd_data(ibfd, obfd) \
-. BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
-. (ibfd, obfd))
+. BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
+. (ibfd, obfd))
*/
Not enough memory exists to create private data for @var{obfd}.
.#define bfd_set_private_flags(abfd, flags) \
-. BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
+. BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
*/
The following functions exist but have not yet been documented.
.#define bfd_sizeof_headers(abfd, info) \
-. BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
+. BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
.
.#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
-. BFD_SEND (abfd, _bfd_find_nearest_line, \
-. (abfd, syms, sec, off, file, func, line, NULL))
+. BFD_SEND (abfd, _bfd_find_nearest_line, \
+. (abfd, syms, sec, off, file, func, line, NULL))
.
.#define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
-. line, disc) \
-. BFD_SEND (abfd, _bfd_find_nearest_line, \
-. (abfd, syms, sec, off, file, func, line, disc))
+. line, disc) \
+. BFD_SEND (abfd, _bfd_find_nearest_line, \
+. (abfd, syms, sec, off, file, func, line, disc))
.
.#define bfd_find_line(abfd, syms, sym, file, line) \
-. BFD_SEND (abfd, _bfd_find_line, \
-. (abfd, syms, sym, file, line))
+. BFD_SEND (abfd, _bfd_find_line, \
+. (abfd, syms, sym, file, line))
.
.#define bfd_find_inliner_info(abfd, file, func, line) \
-. BFD_SEND (abfd, _bfd_find_inliner_info, \
-. (abfd, file, func, line))
+. BFD_SEND (abfd, _bfd_find_inliner_info, \
+. (abfd, file, func, line))
.
.#define bfd_debug_info_start(abfd) \
-. BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
+. BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
.
.#define bfd_debug_info_end(abfd) \
-. BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
+. BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
.
.#define bfd_debug_info_accumulate(abfd, section) \
-. BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
+. BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
.
.#define bfd_stat_arch_elt(abfd, stat) \
-. BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
+. BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
.
.#define bfd_update_armap_timestamp(abfd) \
-. BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
+. BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
.
.#define bfd_set_arch_mach(abfd, arch, mach)\
-. BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
+. BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
.
.#define bfd_relax_section(abfd, section, link_info, again) \
-. BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
+. BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
.
.#define bfd_gc_sections(abfd, link_info) \
. BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
. BFD_SEND (abfd, _bfd_final_link, (abfd, info))
.
.#define bfd_free_cached_info(abfd) \
-. BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
+. BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
.
.#define bfd_get_dynamic_symtab_upper_bound(abfd) \
. BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
bfd_emul_get_maxpagesize
SYNOPSIS
- bfd_vma bfd_emul_get_maxpagesize (const char *);
+ bfd_vma bfd_emul_get_maxpagesize (const char *);
DESCRIPTION
Returns the maximum page size, in bytes, as determined by
bfd_emul_set_maxpagesize
SYNOPSIS
- void bfd_emul_set_maxpagesize (const char *, bfd_vma);
+ void bfd_emul_set_maxpagesize (const char *, bfd_vma);
DESCRIPTION
For ELF, set the maximum page size for the emulation. It is
bfd_emul_get_commonpagesize
SYNOPSIS
- bfd_vma bfd_emul_get_commonpagesize (const char *);
+ bfd_vma bfd_emul_get_commonpagesize (const char *);
DESCRIPTION
Returns the common page size, in bytes, as determined by
bfd_emul_set_commonpagesize
SYNOPSIS
- void bfd_emul_set_commonpagesize (const char *, bfd_vma);
+ void bfd_emul_set_commonpagesize (const char *, bfd_vma);
DESCRIPTION
For ELF, set the common page size for the emulation. It is