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Diffstat (limited to 'bfd/nlm32-target.h')
| -rw-r--r-- | bfd/nlm32-target.h | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/bfd/nlm32-target.h b/bfd/nlm32-target.h new file mode 100644 index 0000000..a830b8d --- /dev/null +++ b/bfd/nlm32-target.h @@ -0,0 +1,265 @@ +/* Target definitions for 32-bit NLM (NetWare Loadable Module) + Copyright (C) 1993 Free Software Foundation, Inc. + +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., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* This structure contains everything that BFD knows about a target. + It includes things like its byte order, name, what routines to call + to do various operations, etc. Every BFD points to a target structure + with its "xvec" member. + + There are two such structures here: one for big-endian machines and + one for little-endian machines. */ + +/* We don't have core files. */ + +#define bfd_nlm32_core_file_p \ + ((bfd_target *(*) PARAMS ((bfd *))) bfd_nullvoidptr) +#define bfd_nlm32_core_file_failing_command \ + _bfd_dummy_core_file_failing_command +#define bfd_nlm32_core_file_failing_signal \ + _bfd_dummy_core_file_failing_signal +#define bfd_nlm32_core_file_matches_executable_p \ + _bfd_dummy_core_file_matches_executable_p + +/* Archives are generic or unimplemented. */ + +#define bfd_nlm32_slurp_armap \ + bfd_slurp_coff_armap +#define bfd_nlm32_slurp_extended_name_table \ + _bfd_slurp_extended_name_table +#define bfd_nlm32_truncate_arname \ + bfd_dont_truncate_arname +#define bfd_nlm32_openr_next_archived_file \ + bfd_generic_openr_next_archived_file +#define bfd_nlm32_generic_stat_arch_elt \ + bfd_generic_stat_arch_elt +#define bfd_nlm32_write_armap \ + coff_write_armap + +/* Ordinary section reading and writing */ +#define bfd_nlm32_get_section_contents \ + bfd_generic_get_section_contents +#define bfd_nlm32_close_and_cleanup \ + bfd_generic_close_and_cleanup + +#define bfd_nlm32_bfd_debug_info_start \ + bfd_void +#define bfd_nlm32_bfd_debug_info_end \ + bfd_void +#define bfd_nlm32_bfd_debug_info_accumulate \ + (PROTO(void,(*),(bfd*, struct sec *))) bfd_void +#define bfd_nlm32_bfd_get_relocated_section_contents \ + bfd_generic_get_relocated_section_contents +#define bfd_nlm32_bfd_relax_section \ + bfd_generic_relax_section +#define bfd_nlm32_bfd_seclet_link \ + bfd_generic_seclet_link +#define bfd_nlm32_bfd_make_debug_symbol \ + ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) + +#define bfd_nlm32_set_section_contents \ + bfd_generic_set_section_contents +#define bfd_nlm32_new_section_hook \ + _bfd_dummy_new_section_hook + +#define bfd_nlm32_get_reloc_upper_bound \ + ((unsigned int (*) PARAMS ((bfd *, sec_ptr))) bfd_0u) + +#define bfd_nlm32_canonicalize_reloc \ + ((unsigned int (*) PARAMS ((bfd *, sec_ptr, arelent **, asymbol **))) bfd_0u) + +#define bfd_nlm32_print_symbol \ + ((void (*) PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type))) bfd_false) + +#define bfd_nlm32_get_lineno \ + ((alent * (*) PARAMS ((bfd *, asymbol *))) bfd_false) + +#define bfd_nlm32_find_nearest_line \ + ((boolean (*) PARAMS ((bfd *, asection *, asymbol **, bfd_vma, \ + CONST char **, CONST char **, unsigned int *))) \ + bfd_false) + +#define bfd_nlm32_sizeof_headers \ + ((int (*) PARAMS ((bfd *, boolean))) bfd_0u) + +#define bfd_nlm32_write_object_contents \ + ((boolean (*) PARAMS ((bfd *))) bfd_false) + +#ifdef TARGET_BIG_SYM +bfd_target TARGET_BIG_SYM = +{ + /* name: identify kind of target */ + TARGET_BIG_NAME, + + /* flavour: general indication about file */ + bfd_target_nlm_flavour, + + /* byteorder_big_p: data is big endian */ + true, + + /* header_byteorder_big_p: header is also big endian */ + true, + + /* object_flags: mask of all file flags */ + (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | + DYNAMIC | WP_TEXT), + + /* section_flags: mask of all section flags */ + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | + SEC_CODE | SEC_DATA), + + /* leading_symbol_char: is the first char of a user symbol + predictable, and if so what is it */ + 0, + + /* ar_pad_char: pad character for filenames within an archive header + FIXME: this really has nothing to do with NLM, this is a characteristic + of the archiver and/or os and should be independently tunable */ + '/', + + /* ar_max_namelen: maximum number of characters in an archive header + FIXME: this really has nothing to do with NLM, this is a characteristic + of the archiver and should be independently tunable. This value is + a WAG (wild a** guess) */ + 15, + + /* align_power_min: minimum alignment restriction for any section + FIXME: this value may be target machine dependent */ + 3, + + /* Routines to byte-swap various sized integers from the data sections */ + _do_getb64, _do_getb_signed_64, _do_putb64, + _do_getb32, _do_getb_signed_32, _do_putb32, + _do_getb16, _do_getb_signed_16, _do_putb16, + + /* Routines to byte-swap various sized integers from the file headers */ + _do_getb64, _do_getb_signed_64, _do_putb64, + _do_getb32, _do_getb_signed_32, _do_putb32, + _do_getb16, _do_getb_signed_16, _do_putb16, + + /* bfd_check_format: check the format of a file being read */ + { _bfd_dummy_target, /* unknown format */ + bfd_nlm32_object_p, /* assembler/linker output (object file) */ + bfd_generic_archive_p, /* an archive */ + bfd_nlm32_core_file_p /* a core file */ + }, + + /* bfd_set_format: set the format of a file being written */ + { bfd_false, + bfd_nlm_mkobject, + _bfd_generic_mkarchive, + bfd_false + }, + + /* bfd_write_contents: write cached information into a file being written */ + { bfd_false, + bfd_nlm32_write_object_contents, + _bfd_write_archive_contents, + bfd_false + }, + + /* Initialize a jump table with the standard macro. All names start with + "nlm" */ + JUMP_TABLE(bfd_nlm32), + + /* backend_data: */ + (PTR) NULL, +}; +#endif + +#ifdef TARGET_LITTLE_SYM +bfd_target TARGET_LITTLE_SYM = +{ + /* name: identify kind of target */ + TARGET_LITTLE_NAME, + + /* flavour: general indication about file */ + bfd_target_nlm_flavour, + + /* byteorder_big_p: data is big endian */ + false, /* Nope -- this one's little endian */ + + /* header_byteorder_big_p: header is also big endian */ + false, /* Nope -- this one's little endian */ + + /* object_flags: mask of all file flags */ + (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | + DYNAMIC | WP_TEXT), + + /* section_flags: mask of all section flags */ + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | + SEC_DATA), + + /* leading_symbol_char: is the first char of a user symbol + predictable, and if so what is it */ + 0, + + /* ar_pad_char: pad character for filenames within an archive header + FIXME: this really has nothing to do with NLM, this is a characteristic + of the archiver and/or os and should be independently tunable */ + '/', + + /* ar_max_namelen: maximum number of characters in an archive header + FIXME: this really has nothing to do with NLM, this is a characteristic + of the archiver and should be independently tunable. This value is + a WAG (wild a** guess) */ + 15, + + /* align_power_min: minimum alignment restriction for any section + FIXME: this value may be target machine dependent */ + 3, + + /* Routines to byte-swap various sized integers from the data sections */ + _do_getl64, _do_getl_signed_64, _do_putl64, + _do_getl32, _do_getl_signed_32, _do_putl32, + _do_getl16, _do_getl_signed_16, _do_putl16, + + /* Routines to byte-swap various sized integers from the file headers */ + _do_getl64, _do_getl_signed_64, _do_putl64, + _do_getl32, _do_getl_signed_32, _do_putl32, + _do_getl16, _do_getl_signed_16, _do_putl16, + + /* bfd_check_format: check the format of a file being read */ + { _bfd_dummy_target, /* unknown format */ + bfd_nlm32_object_p, /* assembler/linker output (object file) */ + bfd_generic_archive_p, /* an archive */ + bfd_nlm32_core_file_p /* a core file */ + }, + + /* bfd_set_format: set the format of a file being written */ + { bfd_false, + bfd_nlm_mkobject, + _bfd_generic_mkarchive, + bfd_false + }, + + /* bfd_write_contents: write cached information into a file being written */ + { bfd_false, + bfd_nlm32_write_object_contents, + _bfd_write_archive_contents, + bfd_false + }, + + /* Initialize a jump table with the standard macro. All names start with + "nlm" */ + JUMP_TABLE(bfd_nlm32), + + /* backend_data: */ + (PTR) NULL, +}; +#endif |