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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [include/] [aout/] [hp300hpux.h] - Rev 856
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/* Special version of <a.out.h> for use under hp-ux. Copyright 1988, 1993, 1995, 2001 Free Software Foundation, Inc. */ 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 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 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 */ }; 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) /* 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. */ #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. */ #define N_HEADER_IN_TEXT(x) 0 #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 #define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x))) #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)))) #define _N_BADMACH(x) \ (((N_MACHTYPE (x)) != HP9000S200_ID) && ((N_MACHTYPE (x)) != HP98x6_ID)) #define _N_BADMAG(x) (N_MAGIC(x) != HPUX_DOT_O_MAGIC \ && N_MAGIC(x) != OMAGIC \ && N_MAGIC(x) != NMAGIC \ && N_MAGIC(x) != ZMAGIC ) #undef _N_HDROFF #define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec))) #undef N_DATOFF #undef N_PASOFF #undef N_SYMOFF #undef N_SUPOFF #undef N_TRELOFF #undef N_DRELOFF #undef N_STROFF #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 */ ) /* 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) #define TARGET_PAGE_SIZE 0x1000 #define SEGMENT_SIZE 0x1000 #define TEXT_START_ADDR 0 #undef N_SHARED_LIB #define N_SHARED_LIB(x) ( 0 /* no shared libraries */ )
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