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633 lines
21 KiB
C
633 lines
21 KiB
C
/* BFD back-end for TMS320C4X coff binaries.
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Copyright 1996, 1997, 1998, 1999, 2000, 2002
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Free Software Foundation, Inc.
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Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz)
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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
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02111-1307, USA. */
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "bfdlink.h"
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#include "coff/tic4x.h"
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#include "coff/internal.h"
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#include "libcoff.h"
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#undef F_LSYMS
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#define F_LSYMS F_LSYMS_TICOFF
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static bfd_boolean ticoff0_bad_format_hook
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PARAMS ((bfd *, PTR ));
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static bfd_boolean ticoff1_bad_format_hook
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PARAMS ((bfd *, PTR ));
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static bfd_boolean ticoff_bfd_is_local_label_name
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PARAMS ((bfd *, const char *));
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static bfd_reloc_status_type tic4x_relocation
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PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char ** ));
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static reloc_howto_type *tic4x_coff_reloc_type_lookup
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PARAMS ((bfd *, bfd_reloc_code_real_type ));
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static void tic4x_lookup_howto
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PARAMS ((arelent *, struct internal_reloc * ));
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static reloc_howto_type *coff_tic4x_rtype_to_howto
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PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma * ));
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static void tic4x_reloc_processing
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PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection * ));
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static bfd_boolean
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ticoff0_bad_format_hook (abfd, filehdr)
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bfd *abfd ATTRIBUTE_UNUSED;
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PTR filehdr;
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{
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struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
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if (COFF0_BADMAG (*internal_f))
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return FALSE;
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return TRUE;
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}
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static bfd_boolean
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ticoff1_bad_format_hook (abfd, filehdr)
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bfd *abfd ATTRIBUTE_UNUSED;
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PTR filehdr;
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{
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struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
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if (COFF1_BADMAG (*internal_f))
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return FALSE;
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return TRUE;
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}
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/* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
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labels. */
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static bfd_boolean
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ticoff_bfd_is_local_label_name (abfd, name)
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bfd *abfd ATTRIBUTE_UNUSED;
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const char *name;
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{
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if (TICOFF_LOCAL_LABEL_P(name))
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return TRUE;
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return FALSE;
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}
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#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
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#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
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tic4x_reloc_processing (RELENT,RELOC,SYMS,ABFD,SECT)
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/* Customize coffcode.h; the default coff_ functions are set up to use
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COFF2; coff_bad_format_hook uses BADMAG, so set that for COFF2.
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The COFF1 and COFF0 vectors use custom _bad_format_hook procs
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instead of setting BADMAG. */
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#define BADMAG(x) COFF2_BADMAG(x)
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#include "coffcode.h"
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static bfd_reloc_status_type
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tic4x_relocation (abfd, reloc_entry, symbol, data, input_section,
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output_bfd, error_message)
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bfd *abfd ATTRIBUTE_UNUSED;
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arelent *reloc_entry;
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asymbol *symbol ATTRIBUTE_UNUSED;
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PTR data ATTRIBUTE_UNUSED;
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asection *input_section;
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bfd *output_bfd;
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char **error_message ATTRIBUTE_UNUSED;
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{
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if (output_bfd != (bfd *) NULL)
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{
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/* This is a partial relocation, and we want to apply the
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relocation to the reloc entry rather than the raw data.
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Modify the reloc inplace to reflect what we now know. */
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reloc_entry->address += input_section->output_offset;
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return bfd_reloc_ok;
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}
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return bfd_reloc_continue;
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}
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reloc_howto_type tic4x_howto_table[] =
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{
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HOWTO(R_RELWORD, 0, 2, 16, FALSE, 0, complain_overflow_signed, tic4x_relocation, "RELWORD", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_REL24, 0, 2, 24, FALSE, 0, complain_overflow_bitfield, tic4x_relocation, "REL24", TRUE, 0x00ffffff, 0x00ffffff, FALSE),
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HOWTO(R_RELLONG, 0, 2, 32, FALSE, 0, complain_overflow_dont, tic4x_relocation, "RELLONG", TRUE, 0xffffffff, 0xffffffff, FALSE),
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HOWTO(R_PCRWORD, 0, 2, 16, TRUE, 0, complain_overflow_signed, tic4x_relocation, "PCRWORD", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_PCR24, 0, 2, 24, TRUE, 0, complain_overflow_signed, tic4x_relocation, "PCR24", TRUE, 0x00ffffff, 0x00ffffff, FALSE),
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HOWTO(R_PARTLS16, 0, 2, 16, FALSE, 0, complain_overflow_dont, tic4x_relocation, "PARTLS16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_PARTMS8, 16, 2, 16, FALSE, 0, complain_overflow_dont, tic4x_relocation, "PARTMS8", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_RELWORD, 0, 2, 16, FALSE, 0, complain_overflow_signed, tic4x_relocation, "ARELWORD", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_REL24, 0, 2, 24, FALSE, 0, complain_overflow_signed, tic4x_relocation, "AREL24", TRUE, 0x00ffffff, 0x00ffffff, FALSE),
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HOWTO(R_RELLONG, 0, 2, 32, FALSE, 0, complain_overflow_signed, tic4x_relocation, "ARELLONG", TRUE, 0xffffffff, 0xffffffff, FALSE),
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HOWTO(R_PCRWORD, 0, 2, 16, TRUE, 0, complain_overflow_signed, tic4x_relocation, "APCRWORD", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_PCR24, 0, 2, 24, TRUE, 0, complain_overflow_signed, tic4x_relocation, "APCR24", TRUE, 0x00ffffff, 0x00ffffff, FALSE),
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HOWTO(R_PARTLS16, 0, 2, 16, FALSE, 0, complain_overflow_dont, tic4x_relocation, "APARTLS16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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HOWTO(R_PARTMS8, 16, 2, 16, FALSE, 0, complain_overflow_dont, tic4x_relocation, "APARTMS8", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
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};
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#define HOWTO_SIZE (sizeof(tic4x_howto_table) / sizeof(tic4x_howto_table[0]))
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#undef coff_bfd_reloc_type_lookup
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#define coff_bfd_reloc_type_lookup tic4x_coff_reloc_type_lookup
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/* For the case statement use the code values used tc_gen_reloc (defined in
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bfd/reloc.c) to map to the howto table entries. */
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static reloc_howto_type *
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tic4x_coff_reloc_type_lookup (abfd, code)
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bfd *abfd ATTRIBUTE_UNUSED;
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bfd_reloc_code_real_type code;
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{
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unsigned int type;
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unsigned int i;
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switch (code)
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{
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case BFD_RELOC_32: type = R_RELLONG; break;
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case BFD_RELOC_24: type = R_REL24; break;
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case BFD_RELOC_16: type = R_RELWORD; break;
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case BFD_RELOC_24_PCREL: type = R_PCR24; break;
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case BFD_RELOC_16_PCREL: type = R_PCRWORD; break;
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case BFD_RELOC_HI16: type = R_PARTMS8; break;
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case BFD_RELOC_LO16: type = R_PARTLS16; break;
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default:
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return NULL;
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}
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for (i = 0; i < HOWTO_SIZE; i++)
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{
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if (tic4x_howto_table[i].type == type)
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return tic4x_howto_table + i;
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}
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return NULL;
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}
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/* Code to turn a r_type into a howto ptr, uses the above howto table.
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Called after some initial checking by the tic4x_rtype_to_howto fn
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below. */
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static void
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tic4x_lookup_howto (internal, dst)
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arelent *internal;
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struct internal_reloc *dst;
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{
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unsigned int i;
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int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
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for (i = 0; i < HOWTO_SIZE; i++)
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{
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if (tic4x_howto_table[i].type == dst->r_type)
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{
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internal->howto = tic4x_howto_table + i + bank;
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return;
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}
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}
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(*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
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(unsigned int) dst->r_type);
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abort();
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}
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#undef coff_rtype_to_howto
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#define coff_rtype_to_howto coff_tic4x_rtype_to_howto
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static reloc_howto_type *
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coff_tic4x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
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bfd *abfd ATTRIBUTE_UNUSED;
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asection *sec;
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struct internal_reloc *rel;
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struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
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struct internal_syment *sym ATTRIBUTE_UNUSED;
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bfd_vma *addendp;
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{
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arelent genrel;
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if (rel->r_symndx == -1 && addendp != NULL)
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/* This is a TI "internal relocation", which means that the relocation
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amount is the amount by which the current section is being relocated
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in the output section. */
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*addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
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tic4x_lookup_howto (&genrel, rel);
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return genrel.howto;
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}
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static void
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tic4x_reloc_processing (relent, reloc, symbols, abfd, section)
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arelent *relent;
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struct internal_reloc *reloc;
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asymbol **symbols;
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bfd *abfd;
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asection *section;
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{
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asymbol *ptr;
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relent->address = reloc->r_vaddr;
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if (reloc->r_symndx != -1)
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{
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if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
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{
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(*_bfd_error_handler)
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(_("%s: warning: illegal symbol index %ld in relocs"),
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bfd_get_filename (abfd), reloc->r_symndx);
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relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
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ptr = NULL;
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}
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else
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{
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relent->sym_ptr_ptr = (symbols
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+ obj_convert (abfd)[reloc->r_symndx]);
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ptr = *(relent->sym_ptr_ptr);
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}
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}
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else
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{
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relent->sym_ptr_ptr = section->symbol_ptr_ptr;
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ptr = *(relent->sym_ptr_ptr);
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}
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/* The symbols definitions that we have read in have been relocated
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as if their sections started at 0. But the offsets refering to
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the symbols in the raw data have not been modified, so we have to
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have a negative addend to compensate.
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Note that symbols which used to be common must be left alone. */
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/* Calculate any reloc addend by looking at the symbol. */
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CALC_ADDEND (abfd, ptr, *reloc, relent);
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relent->address -= section->vma;
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/* !! relent->section = (asection *) NULL; */
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/* Fill in the relent->howto field from reloc->r_type. */
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tic4x_lookup_howto (relent, reloc);
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}
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static const bfd_coff_backend_data ticoff0_swap_table =
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{
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coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
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coff_SWAP_aux_out, coff_SWAP_sym_out,
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coff_SWAP_lineno_out, coff_SWAP_reloc_out,
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coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
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coff_SWAP_scnhdr_out,
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FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
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#ifdef COFF_LONG_FILENAMES
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef COFF_LONG_SECTION_NAMES
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
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4,
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#else
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2,
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#endif
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COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
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coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
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coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
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coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
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coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
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coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
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coff_classify_symbol, coff_compute_section_file_positions,
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coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
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coff_adjust_symndx, coff_link_add_one_symbol,
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coff_link_output_has_begun, coff_final_link_postscript
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};
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/* COFF1 differs in section header size. */
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static const bfd_coff_backend_data ticoff1_swap_table =
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{
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coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
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coff_SWAP_aux_out, coff_SWAP_sym_out,
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coff_SWAP_lineno_out, coff_SWAP_reloc_out,
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coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
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coff_SWAP_scnhdr_out,
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FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
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#ifdef COFF_LONG_FILENAMES
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef COFF_LONG_SECTION_NAMES
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
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TRUE,
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#else
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FALSE,
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#endif
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#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
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4,
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#else
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2,
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#endif
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COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
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coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
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coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
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coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
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coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
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coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
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coff_classify_symbol, coff_compute_section_file_positions,
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coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
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coff_adjust_symndx, coff_link_add_one_symbol,
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coff_link_output_has_begun, coff_final_link_postscript
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};
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/* TI COFF v0, DOS tools (little-endian headers). */
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const bfd_target tic4x_coff0_vec =
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{
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"coff0-c4x", /* Name. */
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bfd_target_coff_flavour,
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BFD_ENDIAN_LITTLE, /* Data byte order is little. */
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BFD_ENDIAN_LITTLE, /* Header byte order is little (DOS tools). */
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(HAS_RELOC | EXEC_P | /* Object flags. */
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HAS_LINENO | HAS_DEBUG |
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HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
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(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
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'_', /* Leading symbol underscore. */
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'/', /* ar_pad_char. */
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15, /* ar_max_namelen. */
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bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
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bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
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{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
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bfd_generic_archive_p, _bfd_dummy_target},
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{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
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bfd_false},
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{bfd_false, coff_write_object_contents, /* bfd_write_contents */
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_bfd_write_archive_contents, bfd_false},
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BFD_JUMP_TABLE_GENERIC (coff),
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BFD_JUMP_TABLE_COPY (coff),
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BFD_JUMP_TABLE_CORE (_bfd_nocore),
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BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
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BFD_JUMP_TABLE_SYMBOLS (coff),
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BFD_JUMP_TABLE_RELOCS (coff),
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BFD_JUMP_TABLE_WRITE (coff),
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BFD_JUMP_TABLE_LINK (coff),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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NULL,
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(PTR)&ticoff0_swap_table
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};
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/* TI COFF v0, SPARC tools (big-endian headers). */
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const bfd_target tic4x_coff0_beh_vec =
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{
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"coff0-beh-c4x", /* Name. */
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bfd_target_coff_flavour,
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BFD_ENDIAN_LITTLE, /* Data byte order is little. */
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BFD_ENDIAN_BIG, /* Header byte order is big. */
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(HAS_RELOC | EXEC_P | /* Object flags. */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
|
'_', /* Leading symbol underscore. */
|
|
'/', /* ar_pad_char */
|
|
15, /* ar_max_namelen */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|
bfd_false},
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
|
BFD_JUMP_TABLE_COPY (coff),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
|
BFD_JUMP_TABLE_LINK (coff),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
&tic4x_coff0_vec,
|
|
|
|
(PTR)&ticoff0_swap_table
|
|
};
|
|
|
|
/* TI COFF v1, DOS tools (little-endian headers). */
|
|
const bfd_target tic4x_coff1_vec =
|
|
{
|
|
"coff1-c4x", /* Name. */
|
|
bfd_target_coff_flavour,
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little (DOS tools). */
|
|
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
|
'_', /* Leading symbol underscore. */
|
|
'/', /* ar_pad_char */
|
|
15, /* ar_max_namelen */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|
bfd_false},
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
|
BFD_JUMP_TABLE_COPY (coff),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
|
BFD_JUMP_TABLE_LINK (coff),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
&tic4x_coff0_beh_vec,
|
|
|
|
(PTR)&ticoff1_swap_table
|
|
};
|
|
|
|
/* TI COFF v1, SPARC tools (big-endian headers). */
|
|
const bfd_target tic4x_coff1_beh_vec =
|
|
{
|
|
"coff1-beh-c4x", /* Name. */
|
|
bfd_target_coff_flavour,
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
|
BFD_ENDIAN_BIG, /* Header byte order is big. */
|
|
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
|
'_', /* Leading symbol underscore. */
|
|
'/', /* ar_pad_char */
|
|
15, /* ar_max_namelen */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|
bfd_false},
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
|
BFD_JUMP_TABLE_COPY (coff),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
|
BFD_JUMP_TABLE_LINK (coff),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
&tic4x_coff1_vec,
|
|
|
|
(PTR)&ticoff1_swap_table
|
|
};
|
|
|
|
/* TI COFF v2, TI DOS tools output (little-endian headers). */
|
|
const bfd_target tic4x_coff2_vec =
|
|
{
|
|
"coff2-c4x", /* Name. */
|
|
bfd_target_coff_flavour,
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little (DOS tools). */
|
|
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
|
'_', /* Leading symbol underscore. */
|
|
'/', /* ar_pad_char */
|
|
15, /* ar_max_namelen */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|
bfd_false},
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
|
BFD_JUMP_TABLE_COPY (coff),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
|
BFD_JUMP_TABLE_LINK (coff),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
&tic4x_coff1_beh_vec,
|
|
|
|
COFF_SWAP_TABLE
|
|
};
|
|
|
|
/* TI COFF v2, TI SPARC tools output (big-endian headers). */
|
|
const bfd_target tic4x_coff2_beh_vec =
|
|
{
|
|
"coff2-beh-c4x", /* Name. */
|
|
bfd_target_coff_flavour,
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
|
BFD_ENDIAN_BIG, /* Header byte order is big. */
|
|
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
|
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
|
'_', /* Leading symbol underscore. */
|
|
'/', /* ar_pad_char */
|
|
15, /* ar_max_namelen */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
|
bfd_false},
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
|
_bfd_write_archive_contents, bfd_false},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
|
BFD_JUMP_TABLE_COPY (coff),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
|
BFD_JUMP_TABLE_LINK (coff),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
&tic4x_coff2_vec,
|
|
|
|
COFF_SWAP_TABLE
|
|
};
|