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Eliminate "int8_type", "int16_type", "int32_type", and their
variants from the BFD universe. Leave the 64-bit types for now, since they are in flux. * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts. * libaout.h (GET_SWORD): Convert (int32_type) to (int). * ieee.c: Convert uint8e_type => unsigned char. * oasys.c: Extensive changes to eliminate obsolete types. These depend on changes in ../include/oasys.h as well.
This commit is contained in:
John Gilmore
@ -1,3 +1,16 @@
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Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
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Eliminate "int8_type", "int16_type", "int32_type", and their
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variants from the BFD universe. Leave the 64-bit types for now,
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since they are in flux.
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* aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
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* libaout.h (GET_SWORD): Convert (int32_type) to (int).
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* ieee.c: Convert uint8e_type => unsigned char.
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* oasys.c: Extensive changes to eliminate obsolete types.
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These depend on changes in ../include/oasys.h as well.
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* hosts/*.h: Remove declarations of all these types.
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Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
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* hosts/delta88.h: #if 0 out some declarations which conflict with
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81
bfd/aoutx.h
81
bfd/aoutx.h
@ -262,6 +262,7 @@ SYNOPSIS
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struct internal_exec *execp);
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*/
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#ifndef NAME_swap_exec_header_in
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void
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DEFUN(NAME(aout,swap_exec_header_in),(abfd, raw_bytes, execp),
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bfd *abfd AND
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@ -285,6 +286,8 @@ DEFUN(NAME(aout,swap_exec_header_in),(abfd, raw_bytes, execp),
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execp->a_trsize = GET_WORD (abfd, bytes->e_trsize);
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execp->a_drsize = GET_WORD (abfd, bytes->e_drsize);
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}
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#define NAME_swap_exec_header_in NAME(aout,swap_exec_header_in)
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#endif
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/*
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FUNCTION
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@ -1052,15 +1055,19 @@ DEFUN (translate_from_native_sym_flags, (sym_pointer, cache_ptr, abfd, statep),
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{
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case N_SETA:
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into_section = &bfd_abs_section;
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cache_ptr->type = N_ABS;
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break;
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case N_SETT:
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into_section = (asection *) obj_textsec (abfd);
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cache_ptr->type = N_TEXT;
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break;
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case N_SETD:
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into_section = (asection *) obj_datasec (abfd);
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cache_ptr->type = N_DATA;
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break;
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case N_SETB:
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into_section = (asection *) obj_bsssec (abfd);
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cache_ptr->type = N_BSS;
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break;
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default:
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abort ();
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@ -1091,8 +1098,11 @@ DEFUN (translate_from_native_sym_flags, (sym_pointer, cache_ptr, abfd, statep),
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reloc->relent.address = section->_raw_size;
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section->_raw_size += sizeof (int *);
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reloc->relent.howto = howto_table_ext + CTOR_TABLE_RELOC_IDX;
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cache_ptr->symbol.flags |= BSF_DEBUGGING | BSF_CONSTRUCTOR;
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reloc->relent.howto
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= (obj_reloc_entry_size(abfd) == RELOC_EXT_SIZE
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? howto_table_ext : howto_table_std)
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+ CTOR_TABLE_RELOC_IDX;
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cache_ptr->symbol.flags |= BSF_CONSTRUCTOR;
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}
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break;
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default:
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@ -1277,6 +1287,17 @@ DEFUN(translate_to_native_sym_flags,(sym_pointer, cache_ptr, abfd),
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if (cache_ptr->flags & BSF_DEBUGGING) {
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sym_pointer->e_type[0] = ((aout_symbol_type *)cache_ptr)->type;
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}
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if (cache_ptr->flags & BSF_CONSTRUCTOR) {
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int type = ((aout_symbol_type *)cache_ptr)->type;
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switch (type)
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{
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case N_ABS: type = N_SETA; break;
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case N_TEXT: type = N_SETT; break;
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case N_DATA: type = N_SETD; break;
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case N_BSS: type = N_SETB; break;
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}
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sym_pointer->e_type[0] = type;
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}
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PUT_WORD(abfd, value, sym_pointer->e_value);
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}
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@ -2105,7 +2126,7 @@ DEFUN(NAME(aout,swap_std_reloc_in), (abfd, bytes, cache_ptr, symbols),
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int r_baserel, r_jmptable, r_relative;
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struct aoutdata *su = &(abfd->tdata.aout_data->a);
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cache_ptr->address = (int32_type)(bfd_h_get_32 (abfd, bytes->r_address));
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cache_ptr->address = bfd_h_get_32 (abfd, bytes->r_address);
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/* now the fun stuff */
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if (abfd->xvec->header_byteorder_big_p != false) {
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@ -2354,6 +2375,31 @@ DEFUN(NAME(aout,get_lineno),(ignore_abfd, ignore_symbol),
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return (alent *)NULL;
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}
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void
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DEFUN(NAME(aout,get_symbol_info),(ignore_abfd, symbol, ret),
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bfd *ignore_abfd AND
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asymbol *symbol AND
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symbol_info *ret)
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{
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bfd_symbol_info (symbol, ret);
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if (ret->type == '?')
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{
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int type_code = aout_symbol(symbol)->type & 0xff;
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CONST char *stab_name = aout_stab_name(type_code);
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static char buf[10];
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if (stab_name == NULL)
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{
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sprintf(buf, "(%d)", type_code);
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stab_name = buf;
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}
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ret->type = '-';
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ret->stab_other = (unsigned)(aout_symbol(symbol)->other & 0xff);
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ret->stab_desc = (unsigned)(aout_symbol(symbol)->desc & 0xffff);
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ret->stab_name = stab_name;
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}
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}
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void
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DEFUN(NAME(aout,print_symbol),(ignore_abfd, afile, symbol, how),
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@ -2390,35 +2436,6 @@ DEFUN(NAME(aout,print_symbol),(ignore_abfd, afile, symbol, how),
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fprintf(file," %s", symbol->name);
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}
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break;
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case bfd_print_symbol_nm:
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{
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int section_code = bfd_decode_symclass (symbol);
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if (section_code == 'U')
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fprintf(file, " ");
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else
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fprintf_vma(file, symbol->value+symbol->section->vma);
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if (section_code == '?')
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{
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int type_code = aout_symbol(symbol)->type & 0xff;
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CONST char *stab_name = aout_stab_name(type_code);
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char buf[10];
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if (stab_name == NULL)
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{
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sprintf(buf, "(%d)", type_code);
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stab_name = buf;
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}
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fprintf(file," - %02x %04x %5s",
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(unsigned)(aout_symbol(symbol)->other & 0xff),
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(unsigned)(aout_symbol(symbol)->desc & 0xffff),
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stab_name);
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}
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else
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fprintf(file," %c", section_code);
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if (symbol->name)
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fprintf(file," %s", symbol->name);
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}
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break;
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}
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}
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@ -82,10 +82,25 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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null
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string2
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null
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*/
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/* @@ Is this really so different from normal a.out that it needs to include
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aoutx.h? We should go through this file sometime and see what can be made
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more dependent on aout32.o and what might need to be broken off and accessed
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through the backend_data field. Or, maybe we really do need such a
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completely separate implementation. I don't have time to investigate this
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much further right now. [raeburn:19930428.2124EST] */
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/* @@ Also, note that there wind up being two versions of some routines, with
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different names, only one of which actually gets used. For example:
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slurp_symbol_table
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swap_std_reloc_in
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slurp_reloc_table
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get_symtab
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get_symtab_upper_bound
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canonicalize_reloc
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mkobject
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This should also be fixed. */
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#define ARCH 32
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#define TARGETNAME "a.out-hp300hpux"
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#define MY(OP) CAT(hp300hpux_,OP)
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@ -116,15 +131,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define MY_canonicalize_reloc MY(canonicalize_reloc)
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#define MY_write_object_contents MY(write_object_contents)
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#if 0
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#define MY_write_syms aout_32_write_syms
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#endif
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#define hp300hpux_write_syms aout_32_write_syms
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#define MY_callback MY(callback)
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#define NAME_swap_exec_header_in NAME(aout,swap_exec_header_in)
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#define NAME_swap_exec_header_in NAME(hp300hpux_32_,swap_exec_header_in)
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#define HP_SYMTYPE_UNDEFINED 0x00
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#define HP_SYMTYPE_ABSOLUTE 0x01
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@ -155,14 +166,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define HP_RLENGTH_LONG 0x02
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#define HP_RLENGTH_ALIGN 0x03
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#define aout hp300hpux
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#define NAME(x,y) CAT3(hp300hpux,_32_,y)
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#include "aoutx.h"
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/* since the hpux symbol table has nlist elements interspersed with strings */
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/* and we need to insert som strings for secondary symbols, we give ourselves */
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/* a little extra padding up front to account for this. Note that for each */
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/* non-secondary symbol we process, we gain 9 bytes of space for the discarded*/
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/* nlist element (one byte used for null). SYM_EXTRA_BYTES is the extra space*/
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/* Since the hpux symbol table has nlist elements interspersed with
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strings and we need to insert som strings for secondary symbols, we
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give ourselves a little extra padding up front to account for
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this. Note that for each non-secondary symbol we process, we gain
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9 bytes of space for the discarded nlist element (one byte used for
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null). SYM_EXTRA_BYTES is the extra space. */
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#define SYM_EXTRA_BYTES 1024
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/* Set parameters about this a.out file that are machine-dependent.
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@ -581,7 +593,7 @@ DEFUN(MY(swap_std_reloc_in), (abfd, bytes, cache_ptr, symbols),
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int r_baserel = 0, r_jmptable = 0, r_relative = 0;
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struct aoutdata *su = &(abfd->tdata.aout_data->a);
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cache_ptr->address = (int32_type)(bfd_h_get_32 (abfd, bytes->r_address));
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cache_ptr->address = bfd_h_get_32 (abfd, bytes->r_address);
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r_index = bfd_h_get_16(abfd, bytes->r_index);
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switch (bytes->r_type[0])
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