| 1 | /* Copyright (C) 1991 Free Software Foundation, Inc. |
| 2 | |
| 3 | This file is part of GLD, the Gnu Linker. |
| 4 | |
| 5 | GLD is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 1, or (at your option) |
| 8 | any later version. |
| 9 | |
| 10 | GLD is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with GLD; see the file COPYING. If not, write to |
| 17 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| 18 | |
| 19 | /* |
| 20 | * $Id$ |
| 21 | */ |
| 22 | |
| 23 | /* |
| 24 | * clearing house for ld emulation states |
| 25 | */ |
| 26 | |
| 27 | #include "bfd.h" |
| 28 | #include "sysdep.h" |
| 29 | |
| 30 | #include "config.h" |
| 31 | #include "ld.h" |
| 32 | #include "ldemul.h" |
| 33 | #include "ldmisc.h" |
| 34 | |
| 35 | extern ld_emulation_xfer_type ld_lnk960_emulation; |
| 36 | extern ld_emulation_xfer_type ld_gldm88kbcs_emulation; |
| 37 | extern ld_emulation_xfer_type ld_gld_emulation; |
| 38 | extern ld_emulation_xfer_type ld_vanilla_emulation; |
| 39 | extern ld_emulation_xfer_type ld_gld68k_emulation; |
| 40 | extern ld_emulation_xfer_type ld_gld960_emulation; |
| 41 | extern ld_emulation_xfer_type ld_gld29k_emulation; |
| 42 | extern ld_emulation_xfer_type ld_gldnews_emulation; |
| 43 | extern ld_emulation_xfer_type ld_h8300hds_emulation; |
| 44 | |
| 45 | |
| 46 | ld_emulation_xfer_type *ld_emulation; |
| 47 | |
| 48 | void |
| 49 | ldemul_hll(name) |
| 50 | char *name; |
| 51 | { |
| 52 | ld_emulation->hll(name); |
| 53 | } |
| 54 | |
| 55 | |
| 56 | void ldemul_syslib(name) |
| 57 | char *name; |
| 58 | { |
| 59 | ld_emulation->syslib(name); |
| 60 | } |
| 61 | |
| 62 | void |
| 63 | ldemul_after_parse() |
| 64 | { |
| 65 | ld_emulation->after_parse(); |
| 66 | } |
| 67 | |
| 68 | void |
| 69 | ldemul_before_parse() |
| 70 | { |
| 71 | ld_emulation->before_parse(); |
| 72 | } |
| 73 | |
| 74 | void |
| 75 | ldemul_after_allocation() |
| 76 | { |
| 77 | ld_emulation->after_allocation(); |
| 78 | } |
| 79 | |
| 80 | void |
| 81 | ldemul_before_allocation() |
| 82 | { |
| 83 | if (ld_emulation->before_allocation) { |
| 84 | ld_emulation->before_allocation(); |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | |
| 89 | void |
| 90 | ldemul_set_output_arch() |
| 91 | { |
| 92 | ld_emulation->set_output_arch(); |
| 93 | } |
| 94 | |
| 95 | char * |
| 96 | ldemul_choose_target() |
| 97 | { |
| 98 | return ld_emulation->choose_target(); |
| 99 | } |
| 100 | |
| 101 | char * |
| 102 | ldemul_get_script() |
| 103 | { |
| 104 | return ld_emulation->get_script(); |
| 105 | } |
| 106 | |
| 107 | void |
| 108 | ldemul_choose_mode(target) |
| 109 | char *target; |
| 110 | { |
| 111 | if (strcmp(target,LNK960_EMULATION_NAME)==0) { |
| 112 | ld_emulation = &ld_lnk960_emulation; |
| 113 | } |
| 114 | else if (strcmp(target,GLD960_EMULATION_NAME)==0) { |
| 115 | ld_emulation = &ld_gld960_emulation; |
| 116 | } |
| 117 | else if (strcmp(target,GLDM88KBCS_EMULATION_NAME)==0) { |
| 118 | ld_emulation = &ld_gldm88kbcs_emulation; |
| 119 | } |
| 120 | #ifndef GNU960 |
| 121 | else if (strcmp(target,GLD_EMULATION_NAME)==0) { |
| 122 | ld_emulation = &ld_gld_emulation; |
| 123 | } |
| 124 | else if (strcmp(target,VANILLA_EMULATION_NAME)==0) { |
| 125 | ld_emulation = &ld_vanilla_emulation; |
| 126 | } |
| 127 | else if (strcmp(target,H8300HDS_EMULATION_NAME)==0) { |
| 128 | ld_emulation = &ld_h8300hds_emulation; |
| 129 | } |
| 130 | |
| 131 | else if (strcmp(target,GLD68K_EMULATION_NAME)==0) { |
| 132 | ld_emulation = &ld_gld68k_emulation; |
| 133 | } |
| 134 | else if (strcmp(target,GLD29K_EMULATION_NAME)==0) { |
| 135 | ld_emulation = &ld_gld29k_emulation; |
| 136 | } |
| 137 | else if (strcmp(target,GLDNEWS_EMULATION_NAME)==0) { |
| 138 | ld_emulation = &ld_gldnews_emulation; |
| 139 | } |
| 140 | #endif |
| 141 | else { |
| 142 | info("%P%F unrecognised emulation mode: %s\n",target); |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | |
| 147 | |