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/* BFD back-end for PDP-11 a.out binaries.
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/* BFD back-end for PDP-11 a.out binaries.
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Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007
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Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
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Free Software Foundation, Inc.
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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 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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This program is free software; you can redistribute it and/or modify
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Line 63... |
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/* There is no flags field. */
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/* There is no flags field. */
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#define N_FLAGS(exec) 0
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#define N_FLAGS(exec) 0
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#define N_SET_FLAGS(exec, flags) do { } while (0)
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#define N_SET_FLAGS(exec, flags) do { } while (0)
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#define N_BADMAG(x) (((x).a_info != OMAGIC) \
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#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
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&& ((x).a_info != NMAGIC) \
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&& N_MAGIC(x) != NMAGIC \
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&& ((x).a_info != A_MAGIC3) \
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&& N_MAGIC(x) != ZMAGIC)
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&& ((x).a_info != A_MAGIC4) \
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&& ((x).a_info != A_MAGIC5) \
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&& ((x).a_info != A_MAGIC6))
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#include "sysdep.h"
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#include "sysdep.h"
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#include "bfd.h"
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#include "bfd.h"
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#define external_exec pdp11_external_exec
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#define external_exec pdp11_external_exec
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Line 502... |
if (N_MAGIC (*execp) == ZMAGIC)
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if (N_MAGIC (*execp) == ZMAGIC)
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{
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{
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abfd->flags |= D_PAGED | WP_TEXT;
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abfd->flags |= D_PAGED | WP_TEXT;
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adata (abfd).magic = z_magic;
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adata (abfd).magic = z_magic;
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}
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}
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else if (N_MAGIC (*execp) == QMAGIC)
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{
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abfd->flags |= D_PAGED | WP_TEXT;
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adata (abfd).magic = z_magic;
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adata (abfd).subformat = q_magic_format;
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}
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else if (N_MAGIC (*execp) == NMAGIC)
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else if (N_MAGIC (*execp) == NMAGIC)
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{
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{
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abfd->flags |= WP_TEXT;
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abfd->flags |= WP_TEXT;
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adata (abfd).magic = n_magic;
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adata (abfd).magic = n_magic;
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}
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}
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else if (N_MAGIC (*execp) == OMAGIC
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else if (N_MAGIC (*execp) == OMAGIC)
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|| N_MAGIC (*execp) == BMAGIC)
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adata (abfd).magic = o_magic;
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adata (abfd).magic = o_magic;
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else
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else
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{
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{
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/* Should have been checked with N_BADMAG before this routine
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/* Should have been checked with N_BADMAG before this routine
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was called. */
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was called. */
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Line 946... |
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/* Fix up exec header while we're at it. */
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/* Fix up exec header while we're at it. */
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execp->a_text = obj_textsec(abfd)->size;
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execp->a_text = obj_textsec(abfd)->size;
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if (ztih && (!abdp || (abdp && !abdp->exec_header_not_counted)))
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if (ztih && (!abdp || (abdp && !abdp->exec_header_not_counted)))
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execp->a_text += adata(abfd).exec_bytes_size;
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execp->a_text += adata(abfd).exec_bytes_size;
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if (obj_aout_subformat (abfd) == q_magic_format)
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N_SET_MAGIC (*execp, QMAGIC);
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else
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N_SET_MAGIC (*execp, ZMAGIC);
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N_SET_MAGIC (*execp, ZMAGIC);
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/* Spec says data section should be rounded up to page boundary. */
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/* Spec says data section should be rounded up to page boundary. */
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obj_datasec(abfd)->size
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obj_datasec(abfd)->size
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= align_power (obj_datasec(abfd)->size,
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= align_power (obj_datasec(abfd)->size,
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Line 1431... |
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asymbol *
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asymbol *
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NAME (aout, make_empty_symbol) (bfd *abfd)
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NAME (aout, make_empty_symbol) (bfd *abfd)
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{
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{
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bfd_size_type amt = sizeof (aout_symbol_type);
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bfd_size_type amt = sizeof (aout_symbol_type);
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aout_symbol_type *new = bfd_zalloc (abfd, amt);
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aout_symbol_type *new_symbol_type = bfd_zalloc (abfd, amt);
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if (!new)
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if (!new_symbol_type)
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return NULL;
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return NULL;
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new->symbol.the_bfd = abfd;
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new_symbol_type->symbol.the_bfd = abfd;
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return &new->symbol;
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return &new_symbol_type->symbol;
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}
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}
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/* Translate a set of internal symbols into external symbols. */
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/* Translate a set of internal symbols into external symbols. */
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bfd_boolean
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bfd_boolean
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