projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 RH |
1 | /* BFD support for the NEC V850 processor |
| 2 | Copyright 1996, 1997, 1998 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of BFD, the Binary File Descriptor library. | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program; if not, write to the Free Software | |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 19 | ||
| 20 | #include "bfd.h" | |
| 21 | #include "sysdep.h" | |
| 22 | #include "libbfd.h" | |
| 23 | ||
| 24 | #include <ctype.h> | |
| 25 | ||
| 26 | static boolean | |
| 27 | scan (info, string) | |
| 28 | const struct bfd_arch_info * info; | |
| 29 | const char * string; | |
| 30 | { | |
| 31 | const char *ptr_src; | |
| 32 | const char *ptr_tst; | |
| 33 | unsigned long number; | |
| 34 | enum bfd_architecture arch; | |
| 35 | ||
| 36 | /* First test for an exact match */ | |
| 37 | if (strcasecmp (string, info->printable_name) == 0) | |
| 38 | return true; | |
| 39 | ||
| 40 | /* See how much of the supplied string matches with the | |
| 41 | architecture, eg the string m68k:68020 would match the m68k entry | |
| 42 | up to the :, then we get left with the machine number */ | |
| 43 | ||
| 44 | for (ptr_src = string, ptr_tst = info->arch_name; | |
| 45 | *ptr_src && *ptr_tst; | |
| 46 | ptr_src++, ptr_tst++) | |
| 47 | { | |
| 48 | if (*ptr_src != *ptr_tst) break; | |
| 49 | } | |
| 50 | ||
| 51 | /* Chewed up as much of the architecture as will match, skip any | |
| 52 | colons */ | |
| 53 | if (*ptr_src == ':') | |
| 54 | ptr_src++; | |
| 55 | ||
| 56 | if (*ptr_src == 0) | |
| 57 | { | |
| 58 | /* nothing more, then only keep this one if it is the default | |
| 59 | machine for this architecture */ | |
| 60 | return info->the_default; | |
| 61 | } | |
| 62 | ||
| 63 | number = 0; | |
| 64 | while (isdigit ((unsigned char) *ptr_src)) | |
| 65 | { | |
| 66 | number = number * 10 + * ptr_src - '0'; | |
| 67 | ptr_src++; | |
| 68 | } | |
| 69 | ||
| 70 | switch (number) | |
| 71 | { | |
| 72 | case bfd_mach_v850e: arch = bfd_arch_v850; break; | |
| 73 | case bfd_mach_v850ea: arch = bfd_arch_v850; break; | |
| 74 | default: | |
| 75 | return false; | |
| 76 | } | |
| 77 | ||
| 78 | if (arch != info->arch) | |
| 79 | return false; | |
| 80 | ||
| 81 | if (number != info->mach) | |
| 82 | return false; | |
| 83 | ||
| 84 | return true; | |
| 85 | } | |
| 86 | ||
| 87 | #define N(number, print, default, next) \ | |
| 88 | { 32, 32, 8, bfd_arch_v850, number, "v850", print, 2, default, \ | |
| 89 | bfd_default_compatible, scan, next } | |
| 90 | ||
| 91 | #define NEXT NULL | |
| 92 | ||
| 93 | static const bfd_arch_info_type arch_info_struct[] = | |
| 94 | { | |
| 95 | N (bfd_mach_v850e, "v850e", false, &arch_info_struct[1]), | |
| 96 | N (bfd_mach_v850ea, "v850ea", false, NULL) | |
| 97 | }; | |
| 98 | ||
| 99 | #undef NEXT | |
| 100 | #define NEXT &arch_info_struct[0] | |
| 101 | ||
| 102 | const bfd_arch_info_type bfd_v850_arch = | |
| 103 | N (bfd_mach_v850, "v850", true, NEXT); |