0,0 → 1,132 |
/* Special version of <a.out.h> for use under HP-UX. |
Copyright 1988, 1993, 1995, 2001, 2009, 2010 |
Free Software Foundation, Inc. |
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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 3 of the License, or |
(at your option) any later version. |
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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., 51 Franklin Street - Fifth Floor, Boston, |
MA 02110-1301, USA. */ |
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struct hp300hpux_exec_bytes |
{ |
unsigned char e_info[4]; /* a_machtype/a_magic */ |
unsigned char e_spare1[4]; |
unsigned char e_spare2[4]; |
unsigned char e_text[4]; /* length of text, in bytes */ |
unsigned char e_data[4]; /* length of data, in bytes */ |
unsigned char e_bss[4]; /* length of uninitialized data area , in bytes */ |
unsigned char e_trsize[4]; /* length of relocation info for text, in bytes*/ |
unsigned char e_drsize[4]; /* length of relocation info for data, in bytes*/ |
unsigned char e_passize[4];/* HP = pascal interface size */ |
unsigned char e_syms[4]; /* HP = symbol table size */ |
unsigned char e_spare5[4]; /* HP = debug name table size */ |
unsigned char e_entry[4]; /* start address */ |
unsigned char e_spare6[4]; /* HP = source line table size */ |
unsigned char e_supsize[4];/* HP = value table size */ |
unsigned char e_drelocs[4]; |
unsigned char e_extension[4]; /* file offset of extension */ |
}; |
#define EXEC_BYTES_SIZE 64 |
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struct hp300hpux_nlist_bytes |
{ |
unsigned char e_value[4]; |
unsigned char e_type[1]; |
unsigned char e_length[1]; /* length of ascii symbol name */ |
unsigned char e_almod[2]; /* alignment mod */ |
unsigned char e_shlib[2]; /* info about dynamic linking */ |
}; |
#define EXTERNAL_NLIST_SIZE 10 |
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struct hp300hpux_reloc |
{ |
unsigned char r_address[4];/* offset of of data to relocate */ |
unsigned char r_index[2]; /* symbol table index of symbol */ |
unsigned char r_type[1]; /* relocation type */ |
unsigned char r_length[1]; /* length of item to reloc */ |
}; |
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struct hp300hpux_header_extension |
{ |
unsigned char e_syms[4]; |
unsigned char unique_headers[12*4]; |
unsigned char e_header[2]; /* type of header */ |
unsigned char e_version[2]; /* version */ |
unsigned char e_size[4]; /* bytes following*/ |
unsigned char e_extension[4];/* file offset of next extension */ |
}; |
#define EXTERNAL_EXTENSION_HEADER_SIZE (16*4) |
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/* hpux separates object files (0x106) and impure executables (0x107) */ |
/* but the bfd code does not distinguish between them. Since we want to*/ |
/* read hpux .o files, we add an special define and use it below in */ |
/* offset and address calculations. */ |
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#define HPUX_DOT_O_MAGIC 0x106 |
#define OMAGIC 0x107 /* object file or impure executable. */ |
#define NMAGIC 0x108 /* Code indicating pure executable. */ |
#define ZMAGIC 0x10B /* demand-paged executable. */ |
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#define N_HEADER_IN_TEXT(x) 0 |
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#if 0 /* libaout.h only uses the lower 8 bits */ |
#define HP98x6_ID 0x20A |
#define HP9000S200_ID 0x20C |
#endif |
#define HP98x6_ID 0x0A |
#define HP9000S200_ID 0x0C |
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#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x))) |
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#define N_DATADDR(x) \ |
((N_MAGIC (x) == OMAGIC || N_MAGIC (x) == HPUX_DOT_O_MAGIC) \ |
? (N_TXTADDR (x) + N_TXTSIZE (x)) \ |
: (N_SEGSIZE (x) + ((N_TXTADDR (x) + N_TXTSIZE (x) - 1) \ |
& ~ (bfd_vma) (N_SEGSIZE (x) - 1)))) |
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#define _N_BADMACH(x) \ |
(((N_MACHTYPE (x)) != HP9000S200_ID) && ((N_MACHTYPE (x)) != HP98x6_ID)) |
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#define _N_BADMAG(x) (N_MAGIC(x) != HPUX_DOT_O_MAGIC \ |
&& N_MAGIC(x) != OMAGIC \ |
&& N_MAGIC(x) != NMAGIC \ |
&& N_MAGIC(x) != ZMAGIC ) |
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#undef _N_HDROFF |
#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec))) |
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#undef N_DATOFF |
#undef N_PASOFF |
#undef N_SYMOFF |
#undef N_SUPOFF |
#undef N_TRELOFF |
#undef N_DRELOFF |
#undef N_STROFF |
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#define N_DATOFF(x) ( N_TXTOFF(x) + N_TXTSIZE(x) ) |
#define N_PASOFF(x) ( N_DATOFF(x) + (x).a_data) |
#define N_SYMOFF(x) ( N_PASOFF(x) /* + (x).a_passize*/ ) |
#define N_SUPOFF(x) ( N_SYMOFF(x) + (x).a_syms ) |
#define N_TRELOFF(x) ( N_SUPOFF(x) /* + 0 (x).a_supsize*/ ) |
#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize ) |
#define N_EXTHOFF(x) ( N_DRELOFF(x) /* + 0 (x).a_drsize */) |
#define N_STROFF(x) ( 0 /* no string table */ ) |
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/* use these when the file has gnu symbol tables */ |
#define N_GNU_TRELOFF(x) (N_DATOFF(x) + (x).a_data) |
#define N_GNU_DRELOFF(x) (N_GNU_TRELOFF(x) + (x).a_trsize) |
#define N_GNU_SYMOFF(x) (N_GNU_DRELOFF(x) + (x).a_drsize) |
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#define TARGET_PAGE_SIZE 0x1000 |
#define SEGMENT_SIZE 0x1000 |
#define TEXT_START_ADDR 0 |