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| 1 /* BFD back-end for Apple M68K COFF A/UX 3.x files. | 1 /* BFD back-end for Apple M68K COFF A/UX 3.x files. |
| 2 Copyright 1996, 1997, 2000, 2002, 2005, 2007, 2008, 2011 | 2 Copyright 1996, 1997, 2000, 2002, 2005, 2007, 2008, 2011, 2012 |
| 3 Free Software Foundation, Inc. | 3 Free Software Foundation, Inc. |
| 4 Written by Richard Henderson <rth@tamu.edu>. | 4 Written by Richard Henderson <rth@tamu.edu>. |
| 5 | 5 |
| 6 This file is part of BFD, the Binary File Descriptor library. | 6 This file is part of BFD, the Binary File Descriptor library. |
| 7 | 7 |
| 8 This program is free software; you can redistribute it and/or modify | 8 This program is free software; you can redistribute it and/or modify |
| 9 it under the terms of the GNU General Public License as published by | 9 it under the terms of the GNU General Public License as published by |
| 10 the Free Software Foundation; either version 3 of the License, or | 10 the Free Software Foundation; either version 3 of the License, or |
| 11 (at your option) any later version. | 11 (at your option) any later version. |
| 12 | 12 |
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| 35 /* On AUX, a STYP_NOLOAD|STYP_BSS section is part of a shared library. */ | 35 /* On AUX, a STYP_NOLOAD|STYP_BSS section is part of a shared library. */ |
| 36 #define BSS_NOLOAD_IS_SHARED_LIBRARY | 36 #define BSS_NOLOAD_IS_SHARED_LIBRARY |
| 37 | 37 |
| 38 #define STATIC_RELOCS | 38 #define STATIC_RELOCS |
| 39 | 39 |
| 40 #define COFF_COMMON_ADDEND | 40 #define COFF_COMMON_ADDEND |
| 41 | 41 |
| 42 #include "sysdep.h" | 42 #include "sysdep.h" |
| 43 #include "bfd.h" | 43 #include "bfd.h" |
| 44 | 44 |
| 45 static bfd_boolean coff_m68k_aux_link_add_one_symbol | |
| 46 PARAMS ((struct bfd_link_info *, bfd *, const char *, flagword, | |
| 47 asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean, | |
| 48 struct bfd_link_hash_entry **)); | |
| 49 | |
| 50 #define coff_link_add_one_symbol coff_m68k_aux_link_add_one_symbol | 45 #define coff_link_add_one_symbol coff_m68k_aux_link_add_one_symbol |
| 46 static bfd_boolean |
| 47 coff_m68k_aux_link_add_one_symbol |
| 48 (struct bfd_link_info *, bfd *, const char *, flagword, asection *, |
| 49 bfd_vma, const char *, bfd_boolean, bfd_boolean, |
| 50 struct bfd_link_hash_entry **); |
| 51 | 51 |
| 52 #ifndef bfd_pe_print_pdata | 52 #ifndef bfd_pe_print_pdata |
| 53 #define bfd_pe_print_pdata NULL | 53 #define bfd_pe_print_pdata NULL |
| 54 #endif | 54 #endif |
| 55 | 55 |
| 56 #include "coff/aux-coff.h" /* override coff/internal.h and coff/m68k.h */ | 56 #include "coff/aux-coff.h" /* override coff/internal.h and coff/m68k.h */ |
| 57 #include "coff-m68k.c" | 57 #include "coff-m68k.c" |
| 58 | 58 |
| 59 /* We need non-absolute symbols to override absolute symbols. This | 59 /* We need non-absolute symbols to override absolute symbols. This |
| 60 mirrors Apple's "solution" to let a static library symbol override | 60 mirrors Apple's "solution" to let a static library symbol override |
| 61 a shared library symbol. On the whole not a good thing, given how | 61 a shared library symbol. On the whole not a good thing, given how |
| 62 shared libraries work here, but can work if you are careful with | 62 shared libraries work here, but can work if you are careful with |
| 63 what you include in the shared object. */ | 63 what you include in the shared object. */ |
| 64 | 64 |
| 65 static bfd_boolean | 65 static bfd_boolean |
| 66 coff_m68k_aux_link_add_one_symbol (info, abfd, name, flags, section, value, | 66 coff_m68k_aux_link_add_one_symbol (struct bfd_link_info *info, |
| 67 » » » » string, copy, collect, hashp) | 67 » » » » bfd *abfd, |
| 68 struct bfd_link_info *info; | 68 » » » » const char *name, |
| 69 bfd *abfd; | 69 » » » » flagword flags, |
| 70 const char *name; | 70 » » » » asection *section, |
| 71 flagword flags; | 71 » » » » bfd_vma value, |
| 72 asection *section; | 72 » » » » const char *string, |
| 73 bfd_vma value; | 73 » » » » bfd_boolean copy, |
| 74 const char *string; | 74 » » » » bfd_boolean collect, |
| 75 bfd_boolean copy; | 75 » » » » struct bfd_link_hash_entry **hashp) |
| 76 bfd_boolean collect; | |
| 77 struct bfd_link_hash_entry **hashp; | |
| 78 { | 76 { |
| 79 struct bfd_link_hash_entry *h; | 77 struct bfd_link_hash_entry *h; |
| 80 | 78 |
| 81 if ((flags & (BSF_WARNING | BSF_CONSTRUCTOR | BSF_WEAK)) == 0 && | 79 if ((flags & (BSF_WARNING | BSF_CONSTRUCTOR | BSF_WEAK)) == 0 && |
| 82 !bfd_is_und_section (section) && | 80 !bfd_is_und_section (section) && |
| 83 !bfd_is_com_section (section)) | 81 !bfd_is_com_section (section)) |
| 84 { | 82 { |
| 85 /* The new symbol is a definition or an indirect definition */ | 83 /* The new symbol is a definition or an indirect definition */ |
| 86 | 84 |
| 87 /* This bit copied from linker.c */ | 85 /* This bit copied from linker.c */ |
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| 133 else if (bfd_is_abs_section (section) && !bfd_is_abs_section (msec)) | 131 else if (bfd_is_abs_section (section) && !bfd_is_abs_section (msec)) |
| 134 return TRUE; | 132 return TRUE; |
| 135 } | 133 } |
| 136 } | 134 } |
| 137 | 135 |
| 138 /* If we didn't exit early, finish processing in the generic routine */ | 136 /* If we didn't exit early, finish processing in the generic routine */ |
| 139 return _bfd_generic_link_add_one_symbol (info, abfd, name, flags, section, | 137 return _bfd_generic_link_add_one_symbol (info, abfd, name, flags, section, |
| 140 value, string, copy, collect, | 138 value, string, copy, collect, |
| 141 hashp); | 139 hashp); |
| 142 } | 140 } |
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