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d45913a06f
unsigned int. Cast RELOC_BASE10, RELOC_BASE13 and RELOC_BASE22 to unsigned int. (NAME(aout,final_link)): Cast enum used in assignment. (aout_link_write_symbols): Cast enums in comparisons, int values to boolean, enums in assignments to int. (aout_link_input_section_std): Cast rel->r_index to unsigned int. (aout_link_input_section_ext): Likewise. Cast enums used in comparisons with unsigned ints. (aout_link_reloc_link_order): Cast enum to int in assignment. * archive.c (_bfd_generic_read_ar_hdr_mag): Cast result of memchr calls to char *. * bfd-in.h (bfd_set_section_vma): Cast enum true to unsigned int in assignment. * bfd-in2.h (bfd_set_section_vma): Likewise. * bfd.c (bfd_record_phdr): Cast enums in assignments. * binary.c (bfd_alloc): Cast enum to long. * coffgen.c (_bfd_coff_is_local_label_name): Cast return to boolean. * dwarf2.c (read_abbrevs): Add casts to enum types. (read_attribute_value): Likewise. (arange_add): Cast result of bfd_zalloc call. (comp_unit_contains_address): Return true and false. (comp_unit_find_nearest_line): Cast return to boolean. * format.c (bfd_check_format_matches, bfd_set_format): Likewise. * gen-aout.c: define macro '_' if not defined. * libbfd.c (bfd_realloc): Cast malloc and realloc to PTR. (bfd_bwrite): Cast bfd_realloc to bfd_byte *. (bfd_write_bigendian_4byte_int): Cast return to boolean. (bfd_seek): Cast bfd_realloc to bfd_byte *. (bfd_generic_is_local_label_name): Cast return to boolean. * libcoff.h (_bfd_coff_adjust_symndx): Remove extraneous '\'. * linker.c (_bfd_link_hash_newfunc): Cast bfd_hash_allocate result to struct bfd_hash_entry *. (_bfd_generic_link_hash_newfunc): likewise. (_bfd_generic_final_link): Cast enum to unsigned int. * merge.c (sec_merge_emit): Cast return to boolean. (merge_strings): Add casts to const unsigned char *. * reloc.c (bfd_get_reloc_code_name): Cast enums in comparison to int. (bfd_generic_get_relocated_section_content): Cast enum to unsigned int. * section.c (bfd_section_hash_newfunc): Cast bfd_hash_allocate result to struct bfd_hash_entry *. (bfd_set_section_content): Add cast to PTR in comparison. * simple.c (simple_dummy_warning, simple_dummy_undefined_symbol, simple_dummy_reloc_overflow, simple_dummy_reloc_dangerous, simple_dummy_unattached_reloc, bfd_simple_get_relocated_section_contents): Add K&R declarations and function definitions. * srec.c (S3Forced): Initialize to false. (srec_get_symtab): Cast return value from bfd_alloc to asymbol *. * stabs.c (_bfd_link_section_stabs): Cast enum to int in comparisons. (_bfd_discard_section_stabs): Likewise. Also cast return to boolean. * syms.c (bfd_is_undefined_symclass): Cast return to boolean. (_bfd_stab_section_find_nearest_line): Cast enum to bfd_byte in comparisons.
110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
/* Generate parameters for an a.out system.
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 2001
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Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "/usr/include/a.out.h"
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#include <stdio.h>
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#ifndef _
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#define _(X) X
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#endif
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int
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main (argc, argv)
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int argc; char** argv;
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{
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struct exec my_exec;
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int page_size;
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char *target = "unknown", *arch = "unknown";
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FILE *file = fopen("gen-aout", "r");
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if (file == NULL) {
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fprintf(stderr, "Cannot open gen-aout!\n");
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return -1;
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}
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if (fread(&my_exec, sizeof(struct exec), 1, file) != 1) {
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fprintf(stderr, "Cannot read gen-aout!\n");
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return -1;
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}
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target = argv[1];
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if (target == NULL) {
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fprintf(stderr, "Usage: gen-aout target_name\n");
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exit (1);
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}
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#ifdef N_TXTOFF
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page_size = N_TXTOFF(my_exec);
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if (page_size == 0)
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printf("#define N_HEADER_IN_TEXT(x) 1\n");
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else
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printf("#define N_HEADER_IN_TEXT(x) 0\n");
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#endif
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printf("#define BYTES_IN_WORD %d\n", sizeof (int));
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if (my_exec.a_entry == 0) {
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printf("#define ENTRY_CAN_BE_ZERO\n");
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printf("#define N_SHARED_LIB(x) 0 /* Avoids warning */\n");
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}
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else {
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printf("/*#define ENTRY_CAN_BE_ZERO*/\n");
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printf("/*#define N_SHARED_LIB(x) 0*/\n");
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}
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printf("#define TEXT_START_ADDR %d\n", my_exec.a_entry);
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#ifdef PAGSIZ
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if (page_size == 0)
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page_size = PAGSIZ;
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#endif
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if (page_size != 0)
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printf("#define TARGET_PAGE_SIZE %d\n", page_size);
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else
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printf("/* #define TARGET_PAGE_SIZE ??? */\n");
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printf("#define SEGMENT_SIZE TARGET_PAGE_SIZE\n");
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#ifdef vax
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arch = "vax";
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#endif
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#ifdef m68k
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arch = "m68k";
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#endif
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if (arch[0] == '1')
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{
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fprintf (stderr, _("warning: preprocessor substituted architecture name inside string;"));
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fprintf (stderr, _(" fix DEFAULT_ARCH in the output file yourself\n"));
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arch = "unknown";
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}
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printf("#define DEFAULT_ARCH bfd_arch_%s\n\n", arch);
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printf("/* Do not \"beautify\" the CONCAT* macro args. Traditional C will not");
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printf(" remove whitespace added here, and thus will fail to concatenate");
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printf(" the tokens. */");
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printf("\n#define MY(OP) CONCAT2 (%s_,OP)\n\n", target);
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printf("#define TARGETNAME \"a.out-%s\"\n\n", target);
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printf("#include \"bfd.h\"\n");
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printf("#include \"sysdep.h\"\n");
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printf("#include \"libbfd.h\"\n");
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printf("#include \"libaout.h\"\n");
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printf("\n#include \"aout-target.h\"\n");
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return 0;
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}
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