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diff --git a/bfd/archures.c b/bfd/archures.c
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+/* BFD library support routines for architectures.
+ Copyright (C) 1990, 91-98, 1999 Free Software Foundation, Inc.
+ Hacked by John Gilmore and Steve Chamberlain of Cygnus Support.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include <ctype.h>
+
+/*
+
+SECTION
+ Architectures
+
+ BFD keeps one atom in a BFD describing the
+ architecture of the data attached to the BFD: a pointer to a
+ <<bfd_arch_info_type>>.
+
+ Pointers to structures can be requested independently of a BFD
+ so that an architecture's information can be interrogated
+ without access to an open BFD.
+
+ The architecture information is provided by each architecture package.
+ The set of default architectures is selected by the macro
+ <<SELECT_ARCHITECTURES>>. This is normally set up in the
+ @file{config/@var{target}.mt} file of your choice. If the name is not
+ defined, then all the architectures supported are included.
+
+ When BFD starts up, all the architectures are called with an
+ initialize method. It is up to the architecture back end to
+ insert as many items into the list of architectures as it wants to;
+ generally this would be one for each machine and one for the
+ default case (an item with a machine field of 0).
+
+ BFD's idea of an architecture is implemented in @file{archures.c}.
+*/
+
+/*
+
+SUBSECTION
+ bfd_architecture
+
+DESCRIPTION
+ This enum gives the object file's CPU architecture, in a
+ global sense---i.e., what processor family does it belong to?
+ Another field indicates which processor within
+ the family is in use. The machine gives a number which
+ distinguishes different versions of the architecture,
+ containing, for example, 2 and 3 for Intel i960 KA and i960 KB,
+ and 68020 and 68030 for Motorola 68020 and 68030.
+
+.enum bfd_architecture
+.{
+. bfd_arch_unknown, {* File arch not known *}
+. bfd_arch_obscure, {* Arch known, not one of these *}
+. bfd_arch_m68k, {* Motorola 68xxx *}
+.#define bfd_mach_m68000 1
+.#define bfd_mach_m68008 2
+.#define bfd_mach_m68010 3
+.#define bfd_mach_m68020 4
+.#define bfd_mach_m68030 5
+.#define bfd_mach_m68040 6
+.#define bfd_mach_m68060 7
+.#define bfd_mach_cpu32 8
+. bfd_arch_vax, {* DEC Vax *}
+. bfd_arch_i960, {* Intel 960 *}
+. {* The order of the following is important.
+. lower number indicates a machine type that
+. only accepts a subset of the instructions
+. available to machines with higher numbers.
+. The exception is the "ca", which is
+. incompatible with all other machines except
+. "core". *}
+.
+.#define bfd_mach_i960_core 1
+.#define bfd_mach_i960_ka_sa 2
+.#define bfd_mach_i960_kb_sb 3
+.#define bfd_mach_i960_mc 4
+.#define bfd_mach_i960_xa 5
+.#define bfd_mach_i960_ca 6
+.#define bfd_mach_i960_jx 7
+.#define bfd_mach_i960_hx 8
+.
+. bfd_arch_a29k, {* AMD 29000 *}
+. bfd_arch_sparc, {* SPARC *}
+.#define bfd_mach_sparc 1
+.{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *}
+.#define bfd_mach_sparc_sparclet 2
+.#define bfd_mach_sparc_sparclite 3
+.#define bfd_mach_sparc_v8plus 4
+.#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns *}
+.#define bfd_mach_sparc_sparclite_le 6
+.#define bfd_mach_sparc_v9 7
+.#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns *}
+.{* Nonzero if MACH has the v9 instruction set. *}
+.#define bfd_mach_sparc_v9_p(mach) \
+. ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9a)
+. bfd_arch_mips, {* MIPS Rxxxx *}
+.#define bfd_mach_mips3000 3000
+.#define bfd_mach_mips3900 3900
+.#define bfd_mach_mips4000 4000
+.#define bfd_mach_mips4010 4010
+.#define bfd_mach_mips4100 4100
+.#define bfd_mach_mips4111 4111
+.#define bfd_mach_mips4300 4300
+.#define bfd_mach_mips4400 4400
+.#define bfd_mach_mips4600 4600
+.#define bfd_mach_mips4650 4650
+.#define bfd_mach_mips5000 5000
+.#define bfd_mach_mips6000 6000
+.#define bfd_mach_mips8000 8000
+.#define bfd_mach_mips10000 10000
+.#define bfd_mach_mips16 16
+. bfd_arch_i386, {* Intel 386 *}
+.#define bfd_mach_i386_i386 0
+.#define bfd_mach_i386_i8086 1
+.#define bfd_mach_i386_i386_intel_syntax 2
+. bfd_arch_we32k, {* AT&T WE32xxx *}
+. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
+. bfd_arch_i860, {* Intel 860 *}
+. bfd_arch_romp, {* IBM ROMP PC/RT *}
+. bfd_arch_alliant, {* Alliant *}
+. bfd_arch_convex, {* Convex *}
+. bfd_arch_m88k, {* Motorola 88xxx *}
+. bfd_arch_pyramid, {* Pyramid Technology *}
+. bfd_arch_h8300, {* Hitachi H8/300 *}
+.#define bfd_mach_h8300 1
+.#define bfd_mach_h8300h 2
+.#define bfd_mach_h8300s 3
+. bfd_arch_powerpc, {* PowerPC *}
+. bfd_arch_rs6000, {* IBM RS/6000 *}
+. bfd_arch_hppa, {* HP PA RISC *}
+. bfd_arch_d10v, {* Mitsubishi D10V *}
+. bfd_arch_d30v, {* Mitsubishi D30V *}
+. bfd_arch_z8k, {* Zilog Z8000 *}
+.#define bfd_mach_z8001 1
+.#define bfd_mach_z8002 2
+. bfd_arch_h8500, {* Hitachi H8/500 *}
+. bfd_arch_sh, {* Hitachi SH *}
+.#define bfd_mach_sh 0
+.#define bfd_mach_sh3 0x30
+.#define bfd_mach_sh3e 0x3e
+. bfd_arch_alpha, {* Dec Alpha *}
+.#define bfd_mach_alpha_ev4 0x10
+.#define bfd_mach_alpha_ev5 0x20
+.#define bfd_mach_alpha_ev6 0x30
+. bfd_arch_arm, {* Advanced Risc Machines ARM *}
+.#define bfd_mach_arm_2 1
+.#define bfd_mach_arm_2a 2
+.#define bfd_mach_arm_3 3
+.#define bfd_mach_arm_3M 4
+.#define bfd_mach_arm_4 5
+.#define bfd_mach_arm_4T 6
+. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
+. bfd_arch_w65, {* WDC 65816 *}
+. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
+. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
+. bfd_arch_v850, {* NEC V850 *}
+.#define bfd_mach_v850 0
+.#define bfd_mach_v850e 'E'
+.#define bfd_mach_v850ea 'A'
+. bfd_arch_arc, {* Argonaut RISC Core *}
+.#define bfd_mach_arc_base 0
+. bfd_arch_m32r, {* Mitsubishi M32R/D *}
+.#define bfd_mach_m32r 0 {* backwards compatibility *}
+. bfd_arch_mn10200, {* Matsushita MN10200 *}
+. bfd_arch_mn10300, {* Matsushita MN10300 *}
+.#define bfd_mach_mn10300 300
+. bfd_arch_fr30,
+.#define bfd_mach_fr30 0x46523330
+. bfd_arch_mcore,
+. bfd_arch_last
+. };
+
+
+*/
+
+/*
+
+SUBSECTION
+ bfd_arch_info
+
+DESCRIPTION
+ This structure contains information on architectures for use
+ within BFD.
+
+.
+.typedef struct bfd_arch_info
+.{
+. int bits_per_word;
+. int bits_per_address;
+. int bits_per_byte;
+. enum bfd_architecture arch;
+. unsigned long mach;
+. const char *arch_name;
+. const char *printable_name;
+. unsigned int section_align_power;
+. {* true if this is the default machine for the architecture *}
+. boolean the_default;
+. const struct bfd_arch_info * (*compatible)
+. PARAMS ((const struct bfd_arch_info *a,
+. const struct bfd_arch_info *b));
+.
+. boolean (*scan) PARAMS ((const struct bfd_arch_info *, const char *));
+.
+. const struct bfd_arch_info *next;
+.} bfd_arch_info_type;
+*/
+
+extern const bfd_arch_info_type bfd_a29k_arch;
+extern const bfd_arch_info_type bfd_alpha_arch;
+extern const bfd_arch_info_type bfd_arc_arch;
+extern const bfd_arch_info_type bfd_arm_arch;
+extern const bfd_arch_info_type bfd_d10v_arch;
+extern const bfd_arch_info_type bfd_d30v_arch;
+extern const bfd_arch_info_type bfd_h8300_arch;
+extern const bfd_arch_info_type bfd_h8500_arch;
+extern const bfd_arch_info_type bfd_hppa_arch;
+extern const bfd_arch_info_type bfd_i386_arch;
+extern const bfd_arch_info_type bfd_i860_arch;
+extern const bfd_arch_info_type bfd_i960_arch;
+extern const bfd_arch_info_type bfd_m32r_arch;
+extern const bfd_arch_info_type bfd_m68k_arch;
+extern const bfd_arch_info_type bfd_m88k_arch;
+extern const bfd_arch_info_type bfd_mips_arch;
+extern const bfd_arch_info_type bfd_mn10200_arch;
+extern const bfd_arch_info_type bfd_mn10300_arch;
+extern const bfd_arch_info_type bfd_powerpc_arch;
+extern const bfd_arch_info_type bfd_rs6000_arch;
+extern const bfd_arch_info_type bfd_sh_arch;
+extern const bfd_arch_info_type bfd_sparc_arch;
+extern const bfd_arch_info_type bfd_tic30_arch;
+extern const bfd_arch_info_type bfd_tic80_arch;
+extern const bfd_arch_info_type bfd_vax_arch;
+extern const bfd_arch_info_type bfd_we32k_arch;
+extern const bfd_arch_info_type bfd_z8k_arch;
+extern const bfd_arch_info_type bfd_ns32k_arch;
+extern const bfd_arch_info_type bfd_w65_arch;
+extern const bfd_arch_info_type bfd_v850_arch;
+extern const bfd_arch_info_type bfd_fr30_arch;
+extern const bfd_arch_info_type bfd_mcore_arch;
+
+static const bfd_arch_info_type * const bfd_archures_list[] =
+{
+#ifdef SELECT_ARCHITECTURES
+ SELECT_ARCHITECTURES,
+#else
+ &bfd_a29k_arch,
+ &bfd_alpha_arch,
+ &bfd_arc_arch,
+ &bfd_arm_arch,
+ &bfd_d10v_arch,
+ &bfd_d30v_arch,
+ &bfd_h8300_arch,
+ &bfd_h8500_arch,
+ &bfd_hppa_arch,
+ &bfd_i386_arch,
+ &bfd_i860_arch,
+ &bfd_i960_arch,
+ &bfd_m32r_arch,
+ &bfd_m68k_arch,
+ &bfd_m88k_arch,
+ &bfd_mips_arch,
+ &bfd_mn10200_arch,
+ &bfd_mn10300_arch,
+ &bfd_powerpc_arch,
+ &bfd_rs6000_arch,
+ &bfd_sh_arch,
+ &bfd_sparc_arch,
+ &bfd_tic30_arch,
+ &bfd_tic80_arch,
+ &bfd_vax_arch,
+ &bfd_we32k_arch,
+ &bfd_z8k_arch,
+ &bfd_ns32k_arch,
+ &bfd_w65_arch,
+ &bfd_v850_arch,
+ &bfd_fr30_arch,
+ & bfd_mcore_arch,
+#endif
+ 0
+};
+
+/*
+FUNCTION
+ bfd_printable_name
+
+SYNOPSIS
+ const char *bfd_printable_name(bfd *abfd);
+
+DESCRIPTION
+ Return a printable string representing the architecture and machine
+ from the pointer to the architecture info structure.
+
+*/
+
+const char *
+bfd_printable_name (abfd)
+ bfd *abfd;
+{
+ return abfd->arch_info->printable_name;
+}
+
+
+
+/*
+FUNCTION
+ bfd_scan_arch
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_scan_arch(const char *string);
+
+DESCRIPTION
+ Figure out if BFD supports any cpu which could be described with
+ the name @var{string}. Return a pointer to an <<arch_info>>
+ structure if a machine is found, otherwise NULL.
+
+*/
+
+const bfd_arch_info_type *
+bfd_scan_arch (string)
+ const char *string;
+{
+ const bfd_arch_info_type * const *app, *ap;
+
+ /* Look through all the installed architectures */
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ if (ap->scan (ap, string))
+ return ap;
+ }
+ }
+
+ return NULL;
+}
+
+
+
+/*
+FUNCTION
+ bfd_arch_list
+
+SYNOPSIS
+ const char **bfd_arch_list(void);
+
+DESCRIPTION
+ Return a freshly malloced NULL-terminated vector of the names
+ of all the valid BFD architectures. Do not modify the names.
+
+*/
+
+const char **
+bfd_arch_list ()
+{
+ int vec_length = 0;
+ const char **name_ptr;
+ const char **name_list;
+ const bfd_arch_info_type * const *app;
+
+ /* Determine the number of architectures */
+ vec_length = 0;
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ const bfd_arch_info_type *ap;
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ vec_length++;
+ }
+ }
+
+ name_list = (CONST char **)
+ bfd_malloc ((vec_length + 1) * sizeof (char **));
+ if (name_list == NULL)
+ return NULL;
+
+ /* Point the list at each of the names */
+ name_ptr = name_list;
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ const bfd_arch_info_type *ap;
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ *name_ptr = ap->printable_name;
+ name_ptr++;
+ }
+ }
+ *name_ptr = NULL;
+
+ return name_list;
+}
+
+
+
+/*
+FUNCTION
+ bfd_arch_get_compatible
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_arch_get_compatible(
+ const bfd *abfd,
+ const bfd *bbfd);
+
+DESCRIPTION
+ Determine whether two BFDs'
+ architectures and machine types are compatible. Calculates
+ the lowest common denominator between the two architectures
+ and machine types implied by the BFDs and returns a pointer to
+ an <<arch_info>> structure describing the compatible machine.
+*/
+
+const bfd_arch_info_type *
+bfd_arch_get_compatible (abfd, bbfd)
+ const bfd *abfd;
+ const bfd *bbfd;
+{
+ /* If either architecture is unknown, then all we can do is assume
+ the user knows what he's doing. */
+ if (abfd->arch_info->arch == bfd_arch_unknown)
+ return bbfd->arch_info;
+ if (bbfd->arch_info->arch == bfd_arch_unknown)
+ return abfd->arch_info;
+
+ /* Otherwise architecture-specific code has to decide. */
+ return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
+}
+
+
+/*
+INTERNAL_DEFINITION
+ bfd_default_arch_struct
+
+DESCRIPTION
+ The <<bfd_default_arch_struct>> is an item of
+ <<bfd_arch_info_type>> which has been initialized to a fairly
+ generic state. A BFD starts life by pointing to this
+ structure, until the correct back end has determined the real
+ architecture of the file.
+
+.extern const bfd_arch_info_type bfd_default_arch_struct;
+
+*/
+
+const bfd_arch_info_type bfd_default_arch_struct =
+{
+ 32,32,8,bfd_arch_unknown,0,"unknown","unknown",2,true,
+ bfd_default_compatible,
+ bfd_default_scan,
+ 0,
+};
+
+/*
+FUNCTION
+ bfd_set_arch_info
+
+SYNOPSIS
+ void bfd_set_arch_info(bfd *abfd, const bfd_arch_info_type *arg);
+
+DESCRIPTION
+ Set the architecture info of @var{abfd} to @var{arg}.
+*/
+
+void
+bfd_set_arch_info (abfd, arg)
+ bfd *abfd;
+ const bfd_arch_info_type *arg;
+{
+ abfd->arch_info = arg;
+}
+
+/*
+INTERNAL_FUNCTION
+ bfd_default_set_arch_mach
+
+SYNOPSIS
+ boolean bfd_default_set_arch_mach(bfd *abfd,
+ enum bfd_architecture arch,
+ unsigned long mach);
+
+DESCRIPTION
+ Set the architecture and machine type in BFD @var{abfd}
+ to @var{arch} and @var{mach}. Find the correct
+ pointer to a structure and insert it into the <<arch_info>>
+ pointer.
+*/
+
+boolean
+bfd_default_set_arch_mach (abfd, arch, mach)
+ bfd *abfd;
+ enum bfd_architecture arch;
+ unsigned long mach;
+{
+ const bfd_arch_info_type * const *app, *ap;
+
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ if (ap->arch == arch
+ && (ap->mach == mach
+ || (mach == 0 && ap->the_default)))
+ {
+ abfd->arch_info = ap;
+ return true;
+ }
+ }
+ }
+
+ abfd->arch_info = &bfd_default_arch_struct;
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+}
+
+
+/*
+FUNCTION
+ bfd_get_arch
+
+SYNOPSIS
+ enum bfd_architecture bfd_get_arch(bfd *abfd);
+
+DESCRIPTION
+ Return the enumerated type which describes the BFD @var{abfd}'s
+ architecture.
+
+*/
+
+enum bfd_architecture
+bfd_get_arch (abfd)
+ bfd *abfd;
+{
+ return abfd->arch_info->arch;
+}
+
+/*
+FUNCTION
+ bfd_get_mach
+
+SYNOPSIS
+ unsigned long bfd_get_mach(bfd *abfd);
+
+DESCRIPTION
+ Return the long type which describes the BFD @var{abfd}'s
+ machine.
+*/
+
+unsigned long
+bfd_get_mach (abfd)
+ bfd *abfd;
+{
+ return abfd->arch_info->mach;
+}
+
+/*
+FUNCTION
+ bfd_arch_bits_per_byte
+
+SYNOPSIS
+ unsigned int bfd_arch_bits_per_byte(bfd *abfd);
+
+DESCRIPTION
+ Return the number of bits in one of the BFD @var{abfd}'s
+ architecture's bytes.
+
+*/
+
+unsigned int
+bfd_arch_bits_per_byte (abfd)
+ bfd *abfd;
+{
+ return abfd->arch_info->bits_per_byte;
+}
+
+/*
+FUNCTION
+ bfd_arch_bits_per_address
+
+SYNOPSIS
+ unsigned int bfd_arch_bits_per_address(bfd *abfd);
+
+DESCRIPTION
+ Return the number of bits in one of the BFD @var{abfd}'s
+ architecture's addresses.
+*/
+
+unsigned int
+bfd_arch_bits_per_address (abfd)
+ bfd *abfd;
+{
+ return abfd->arch_info->bits_per_address;
+}
+
+
+/*
+INTERNAL_FUNCTION
+ bfd_default_compatible
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_default_compatible
+ (const bfd_arch_info_type *a,
+ const bfd_arch_info_type *b);
+
+DESCRIPTION
+ The default function for testing for compatibility.
+*/
+
+const bfd_arch_info_type *
+bfd_default_compatible (a,b)
+ const bfd_arch_info_type *a;
+ const bfd_arch_info_type *b;
+{
+ if (a->arch != b->arch)
+ return NULL;
+
+ if (a->mach > b->mach)
+ return a;
+
+ if (b->mach > a->mach)
+ return b;
+
+ return a;
+}
+
+
+/*
+INTERNAL_FUNCTION
+ bfd_default_scan
+
+SYNOPSIS
+ boolean bfd_default_scan(const struct bfd_arch_info *info, const char *string);
+
+DESCRIPTION
+ The default function for working out whether this is an
+ architecture hit and a machine hit.
+*/
+
+boolean
+bfd_default_scan (info, string)
+ const struct bfd_arch_info *info;
+ const char *string;
+{
+ const char *ptr_src;
+ const char *ptr_tst;
+ unsigned long number;
+ enum bfd_architecture arch;
+ const char *printable_name_colon;
+
+ /* Exact match of the architecture name (ARCH_NAME) and also the
+ default architecture? */
+ if (strcasecmp (string, info->arch_name) == 0
+ && info->the_default)
+ return true;
+
+ /* Exact match of the machine name (PRINTABLE_NAME)? */
+ if (strcasecmp (string, info->printable_name) == 0)
+ return true;
+
+ /* Given that printable_name contains no colon, attempt to match:
+ ARCH_NAME [ ":" ] PRINTABLE_NAME? */
+ printable_name_colon = strchr (info->printable_name, ':');
+ if (printable_name_colon == NULL)
+ {
+ int strlen_arch_name = strlen (info->arch_name);
+ if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
+ {
+ if (string[strlen_arch_name] == ':')
+ {
+ if (strcasecmp (string + strlen_arch_name + 1,
+ info->printable_name) == 0)
+ return true;
+ }
+ else
+ {
+ if (strcasecmp (string + strlen_arch_name,
+ info->printable_name) == 0)
+ return true;
+ }
+ }
+ }
+
+ /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
+ Attempt to match: <arch> <mach>? */
+ if (printable_name_colon != NULL)
+ {
+ int colon_index = printable_name_colon - info->printable_name;
+ if (strncasecmp (string, info->printable_name, colon_index) == 0
+ && strcasecmp (string + colon_index,
+ info->printable_name + colon_index + 1) == 0)
+ return true;
+ }
+
+ /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
+ attempt to match just <mach>, it could be ambigious. This test
+ is left until later. */
+
+ /* NOTE: The below is retained for compatibility only. Please do not
+ add to this code */
+
+ /* See how much of the supplied string matches with the
+ architecture, eg the string m68k:68020 would match the 68k entry
+ up to the :, then we get left with the machine number */
+
+ for (ptr_src = string, ptr_tst = info->arch_name;
+ *ptr_src && *ptr_tst;
+ ptr_src++, ptr_tst++)
+ {
+ if (*ptr_src != *ptr_tst) break;
+ }
+
+ /* Chewed up as much of the architecture as will match, skip any
+ colons */
+ if (*ptr_src == ':')
+ ptr_src++;
+
+ if (*ptr_src == 0)
+ {
+ /* nothing more, then only keep this one if it is the default
+ machine for this architecture */
+ return info->the_default;
+ }
+
+ number = 0;
+ while (isdigit ((unsigned char) *ptr_src))
+ {
+ number = number * 10 + *ptr_src - '0';
+ ptr_src++;
+ }
+
+ /* NOTE: The below is retained for compatibility only.
+ PLEASE DO NOT ADD TO THIS CODE. */
+
+ switch (number)
+ {
+ /* FIXME: These are needed to parse IEEE objects. */
+ case 68000:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68000;
+ break;
+ case 68010:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68010;
+ break;
+ case 68020:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68020;
+ break;
+ case 68030:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68030;
+ break;
+ case 68040:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68040;
+ break;
+ case 68060:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68060;
+ break;
+ case 68332:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_cpu32;
+ break;
+
+ case 32000:
+ arch = bfd_arch_we32k;
+ break;
+
+ case 3000:
+ arch = bfd_arch_mips;
+ number = bfd_mach_mips3000;
+ break;
+
+ case 4000:
+ arch = bfd_arch_mips;
+ number = bfd_mach_mips4000;
+ break;
+
+ case 6000:
+ arch = bfd_arch_rs6000;
+ break;
+
+ default:
+ return false;
+ }
+
+ if (arch != info->arch)
+ return false;
+
+ if (number != info->mach)
+ return false;
+
+ return true;
+}
+
+
+/*
+FUNCTION
+ bfd_get_arch_info
+
+SYNOPSIS
+ const bfd_arch_info_type * bfd_get_arch_info(bfd *abfd);
+
+DESCRIPTION
+ Return the architecture info struct in @var{abfd}.
+*/
+
+const bfd_arch_info_type *
+bfd_get_arch_info (abfd)
+ bfd *abfd;
+{
+ return abfd->arch_info;
+}
+
+
+/*
+FUNCTION
+ bfd_lookup_arch
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_lookup_arch
+ (enum bfd_architecture
+ arch,
+ unsigned long machine);
+
+DESCRIPTION
+ Look for the architecure info structure which matches the
+ arguments @var{arch} and @var{machine}. A machine of 0 matches the
+ machine/architecture structure which marks itself as the
+ default.
+*/
+
+const bfd_arch_info_type *
+bfd_lookup_arch (arch, machine)
+ enum bfd_architecture arch;
+ unsigned long machine;
+{
+ const bfd_arch_info_type * const *app, *ap;
+
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ if (ap->arch == arch
+ && (ap->mach == machine
+ || (machine == 0 && ap->the_default)))
+ return ap;
+ }
+ }
+
+ return NULL;
+}
+
+
+/*
+FUNCTION
+ bfd_printable_arch_mach
+
+SYNOPSIS
+ const char *bfd_printable_arch_mach
+ (enum bfd_architecture arch, unsigned long machine);
+
+DESCRIPTION
+ Return a printable string representing the architecture and
+ machine type.
+
+ This routine is depreciated.
+*/
+
+const char *
+bfd_printable_arch_mach (arch, machine)
+ enum bfd_architecture arch;
+ unsigned long machine;
+{
+ const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
+
+ if (ap)
+ return ap->printable_name;
+ return "UNKNOWN!";
+}
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