-/* BFD library support routines for the Hitachi H8/300 architecture.
- Copyright (C) 1990, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
+/* BFD library support routines for the Renesas H8/300 architecture.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
Hacked by Steve Chamberlain of 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 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.
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
-int bfd_default_scan_num_mach ();
+static bfd_boolean h8300_scan
+ PARAMS ((const struct bfd_arch_info *, const char *));
+static const bfd_arch_info_type * compatible
+ PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
-static boolean
+static bfd_boolean
h8300_scan (info, string)
const struct bfd_arch_info *info;
const char *string;
{
if (*string != 'h' && *string != 'H')
- return false;
+ return FALSE;
string++;
if (*string != '8')
- return false;
+ return FALSE;
string++;
if (*string == '/')
string++;
if (*string != '3')
- return false;
+ return FALSE;
string++;
if (*string != '0')
- return false;
+ return FALSE;
string++;
if (*string != '0')
- return false;
+ return FALSE;
string++;
if (*string == '-')
string++;
+
+ /* In ELF linker scripts, we typically express the architecture/machine
+ as architecture:machine.
+
+ So if we've matched so far and encounter a colon, try to match the
+ string following the colon. */
+ if (*string == ':')
+ {
+ string++;
+ return h8300_scan (info, string);
+ }
+
if (*string == 'h' || *string == 'H')
{
+ string++;
+ if (*string == 'n' || *string == 'N')
+ return (info->mach == bfd_mach_h8300hn);
+
return (info->mach == bfd_mach_h8300h);
}
else if (*string == 's' || *string == 'S')
{
+ string++;
+ if (*string == 'n' || *string == 'N')
+ return (info->mach == bfd_mach_h8300sn);
+
+ if (*string == 'x' || *string == 'X')
+ return (info->mach == bfd_mach_h8300sx);
+
return (info->mach == bfd_mach_h8300s);
}
else
- {
- return info->mach == bfd_mach_h8300;
- }
+ return info->mach == bfd_mach_h8300;
}
/* This routine is provided two arch_infos and works out the machine
const bfd_arch_info_type *out;
{
/* It's really not a good idea to mix and match modes. */
- if (in->mach != out->mach)
+ if (in->arch != out->arch || in->mach != out->mach)
return 0;
else
return in;
}
-static const bfd_arch_info_type h8300_info_struct =
+static const bfd_arch_info_type h8300sx_info_struct =
{
- 16, /* 16 bits in a word */
- 16, /* 16 bits in an address */
+ 32, /* 32 bits in a word */
+ 32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_h8300,
- bfd_mach_h8300,
- "h8300", /* arch_name */
- "h8300", /* printable name */
+ bfd_mach_h8300sx,
+ "h8300sx", /* arch_name */
+ "h8300sx", /* printable name */
1,
- true, /* the default machine */
+ FALSE, /* the default machine */
compatible,
h8300_scan,
-#if 0
- local_bfd_reloc_type_lookup,
-#endif
- 0,
+ 0
+};
+
+static const bfd_arch_info_type h8300sn_info_struct =
+{
+ 32, /* 32 bits in a word. */
+ 32, /* 32 bits in an address. */
+ 8, /* 8 bits in a byte. */
+ bfd_arch_h8300,
+ bfd_mach_h8300sn,
+ "h8300sn", /* Architecture name. */
+ "h8300sn", /* Printable name. */
+ 1,
+ FALSE, /* The default machine. */
+ compatible,
+ h8300_scan,
+ &h8300sx_info_struct
+};
+
+
+static const bfd_arch_info_type h8300hn_info_struct =
+{
+ 32, /* 32 bits in a word. */
+ 32, /* 32 bits in an address. */
+ 8, /* 8 bits in a byte. */
+ bfd_arch_h8300,
+ bfd_mach_h8300hn,
+ "h8300hn", /* Architecture name. */
+ "h8300hn", /* Printable name. */
+ 1,
+ FALSE, /* The default machine. */
+ compatible,
+ h8300_scan,
+ &h8300sn_info_struct
+};
+
+static const bfd_arch_info_type h8300s_info_struct =
+{
+ 32, /* 32 bits in a word. */
+ 32, /* 32 bits in an address. */
+ 8, /* 8 bits in a byte. */
+ bfd_arch_h8300,
+ bfd_mach_h8300s,
+ "h8300s", /* Architecture name. */
+ "h8300s", /* Printable name. */
+ 1,
+ FALSE, /* The default machine. */
+ compatible,
+ h8300_scan,
+ & h8300hn_info_struct
};
static const bfd_arch_info_type h8300h_info_struct =
{
- 32, /* 32 bits in a word */
- 32, /* 32 bits in an address */
- 8, /* 8 bits in a byte */
+ 32, /* 32 bits in a word. */
+ 32, /* 32 bits in an address. */
+ 8, /* 8 bits in a byte. */
bfd_arch_h8300,
bfd_mach_h8300h,
- "h8300h", /* arch_name */
- "h8300h", /* printable name */
+ "h8300h", /* Architecture name. */
+ "h8300h", /* Printable name. */
1,
- false, /* the default machine */
+ FALSE, /* The default machine. */
compatible,
h8300_scan,
-#if 0
- local_bfd_reloc_type_lookup,
-#endif
- &h8300_info_struct,
+ &h8300s_info_struct
};
const bfd_arch_info_type bfd_h8300_arch =
{
- 32, /* 32 bits in a word */
- 32, /* 32 bits in an address */
- 8, /* 8 bits in a byte */
+ 16, /* 16 bits in a word. */
+ 16, /* 16 bits in an address. */
+ 8, /* 8 bits in a byte. */
bfd_arch_h8300,
- bfd_mach_h8300s,
- "h8300s", /* arch_name */
- "h8300s", /* printable name */
+ bfd_mach_h8300,
+ "h8300", /* Architecture name. */
+ "h8300", /* Printable name. */
1,
- false, /* the default machine */
+ TRUE, /* The default machine. */
compatible,
h8300_scan,
-#if 0
- local_bfd_reloc_type_lookup,
-#endif
- &h8300h_info_struct,
+ &h8300h_info_struct
};