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1181 |
sfurman |
/* BFD back-end for TMS320C4X coff binaries.
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Copyright (C) 1996-99, 2000, 2002 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 boolean
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ticoff0_bad_format_hook (abfd, filehdr)
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bfd *abfd;
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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 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 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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static void tic4x_reloc_processing
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PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
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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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254 |
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Note that symbols which used to be common must be left alone. */
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256 |
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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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261 |
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262 |
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/* Fill in the relent->howto field from reloc->r_type. */
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263 |
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tic4x_lookup_howto (relent, reloc);
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264 |
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}
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265 |
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266 |
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267 |
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static const bfd_coff_backend_data ticoff0_swap_table =
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{
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269 |
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coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
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270 |
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coff_SWAP_aux_out, coff_SWAP_sym_out,
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271 |
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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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279 |
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#endif
|
280 |
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#ifdef COFF_LONG_SECTION_NAMES
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true,
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#else
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283 |
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false,
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#endif
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285 |
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#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
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true,
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287 |
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#else
|
288 |
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false,
|
289 |
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#endif
|
290 |
|
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#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
|
291 |
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4,
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292 |
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#else
|
293 |
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2,
|
294 |
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#endif
|
295 |
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COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
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296 |
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coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
|
297 |
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coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
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298 |
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coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
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299 |
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coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
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300 |
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coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
|
301 |
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coff_classify_symbol, coff_compute_section_file_positions,
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302 |
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coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
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303 |
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coff_adjust_symndx, coff_link_add_one_symbol,
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304 |
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coff_link_output_has_begun, coff_final_link_postscript
|
305 |
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};
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306 |
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|
307 |
|
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/* COFF1 differs in section header size. */
|
308 |
|
|
static const bfd_coff_backend_data ticoff1_swap_table =
|
309 |
|
|
{
|
310 |
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coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
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311 |
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coff_SWAP_aux_out, coff_SWAP_sym_out,
|
312 |
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coff_SWAP_lineno_out, coff_SWAP_reloc_out,
|
313 |
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coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
|
314 |
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coff_SWAP_scnhdr_out,
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315 |
|
|
FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
|
316 |
|
|
#ifdef COFF_LONG_FILENAMES
|
317 |
|
|
true,
|
318 |
|
|
#else
|
319 |
|
|
false,
|
320 |
|
|
#endif
|
321 |
|
|
#ifdef COFF_LONG_SECTION_NAMES
|
322 |
|
|
true,
|
323 |
|
|
#else
|
324 |
|
|
false,
|
325 |
|
|
#endif
|
326 |
|
|
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
|
327 |
|
|
true,
|
328 |
|
|
#else
|
329 |
|
|
false,
|
330 |
|
|
#endif
|
331 |
|
|
#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
|
332 |
|
|
4,
|
333 |
|
|
#else
|
334 |
|
|
2,
|
335 |
|
|
#endif
|
336 |
|
|
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
|
337 |
|
|
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
|
338 |
|
|
coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
|
339 |
|
|
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
|
340 |
|
|
coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
|
341 |
|
|
coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
|
342 |
|
|
coff_classify_symbol, coff_compute_section_file_positions,
|
343 |
|
|
coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
|
344 |
|
|
coff_adjust_symndx, coff_link_add_one_symbol,
|
345 |
|
|
coff_link_output_has_begun, coff_final_link_postscript
|
346 |
|
|
};
|
347 |
|
|
|
348 |
|
|
|
349 |
|
|
/* TI COFF v0, DOS tools (little-endian headers). */
|
350 |
|
|
const bfd_target tic4x_coff0_vec =
|
351 |
|
|
{
|
352 |
|
|
"coff0-c4x", /* Name. */
|
353 |
|
|
bfd_target_coff_flavour,
|
354 |
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
355 |
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little (DOS tools). */
|
356 |
|
|
|
357 |
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
358 |
|
|
HAS_LINENO | HAS_DEBUG |
|
359 |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
360 |
|
|
|
361 |
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
362 |
|
|
'_', /* Leading symbol underscore. */
|
363 |
|
|
'/', /* ar_pad_char. */
|
364 |
|
|
15, /* ar_max_namelen. */
|
365 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
366 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
367 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
368 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
369 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
370 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
371 |
|
|
|
372 |
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
373 |
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
374 |
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
375 |
|
|
bfd_false},
|
376 |
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
377 |
|
|
_bfd_write_archive_contents, bfd_false},
|
378 |
|
|
|
379 |
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
380 |
|
|
BFD_JUMP_TABLE_COPY (coff),
|
381 |
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
382 |
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
383 |
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
384 |
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
385 |
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
386 |
|
|
BFD_JUMP_TABLE_LINK (coff),
|
387 |
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
388 |
|
|
NULL,
|
389 |
|
|
|
390 |
|
|
(PTR)&ticoff0_swap_table
|
391 |
|
|
};
|
392 |
|
|
|
393 |
|
|
/* TI COFF v0, SPARC tools (big-endian headers). */
|
394 |
|
|
const bfd_target tic4x_coff0_beh_vec =
|
395 |
|
|
{
|
396 |
|
|
"coff0-beh-c4x", /* Name. */
|
397 |
|
|
bfd_target_coff_flavour,
|
398 |
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
399 |
|
|
BFD_ENDIAN_BIG, /* Header byte order is big. */
|
400 |
|
|
|
401 |
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
402 |
|
|
HAS_LINENO | HAS_DEBUG |
|
403 |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
404 |
|
|
|
405 |
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
406 |
|
|
'_', /* Leading symbol underscore. */
|
407 |
|
|
'/', /* ar_pad_char */
|
408 |
|
|
15, /* ar_max_namelen */
|
409 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
410 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
411 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
412 |
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
413 |
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
414 |
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
415 |
|
|
|
416 |
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
417 |
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
418 |
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
419 |
|
|
bfd_false},
|
420 |
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
421 |
|
|
_bfd_write_archive_contents, bfd_false},
|
422 |
|
|
|
423 |
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
424 |
|
|
BFD_JUMP_TABLE_COPY (coff),
|
425 |
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
426 |
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
427 |
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
428 |
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
429 |
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
430 |
|
|
BFD_JUMP_TABLE_LINK (coff),
|
431 |
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
432 |
|
|
|
433 |
|
|
&tic4x_coff0_vec,
|
434 |
|
|
|
435 |
|
|
(PTR)&ticoff0_swap_table
|
436 |
|
|
};
|
437 |
|
|
|
438 |
|
|
/* TI COFF v1, DOS tools (little-endian headers). */
|
439 |
|
|
const bfd_target tic4x_coff1_vec =
|
440 |
|
|
{
|
441 |
|
|
"coff1-c4x", /* Name. */
|
442 |
|
|
bfd_target_coff_flavour,
|
443 |
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
444 |
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little (DOS tools). */
|
445 |
|
|
|
446 |
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
447 |
|
|
HAS_LINENO | HAS_DEBUG |
|
448 |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
449 |
|
|
|
450 |
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
451 |
|
|
'_', /* Leading symbol underscore. */
|
452 |
|
|
'/', /* ar_pad_char */
|
453 |
|
|
15, /* ar_max_namelen */
|
454 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
455 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
456 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
457 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
458 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
459 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
460 |
|
|
|
461 |
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
462 |
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
463 |
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
464 |
|
|
bfd_false},
|
465 |
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
466 |
|
|
_bfd_write_archive_contents, bfd_false},
|
467 |
|
|
|
468 |
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
469 |
|
|
BFD_JUMP_TABLE_COPY (coff),
|
470 |
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
471 |
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
472 |
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
473 |
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
474 |
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
475 |
|
|
BFD_JUMP_TABLE_LINK (coff),
|
476 |
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
477 |
|
|
|
478 |
|
|
&tic4x_coff0_beh_vec,
|
479 |
|
|
|
480 |
|
|
(PTR)&ticoff1_swap_table
|
481 |
|
|
};
|
482 |
|
|
|
483 |
|
|
/* TI COFF v1, SPARC tools (big-endian headers). */
|
484 |
|
|
const bfd_target tic4x_coff1_beh_vec =
|
485 |
|
|
{
|
486 |
|
|
"coff1-beh-c4x", /* Name. */
|
487 |
|
|
bfd_target_coff_flavour,
|
488 |
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
489 |
|
|
BFD_ENDIAN_BIG, /* Header byte order is big. */
|
490 |
|
|
|
491 |
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
492 |
|
|
HAS_LINENO | HAS_DEBUG |
|
493 |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
494 |
|
|
|
495 |
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
496 |
|
|
'_', /* Leading symbol underscore. */
|
497 |
|
|
'/', /* ar_pad_char */
|
498 |
|
|
15, /* ar_max_namelen */
|
499 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
500 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
501 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
502 |
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
503 |
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
504 |
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
505 |
|
|
|
506 |
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
507 |
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
508 |
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
509 |
|
|
bfd_false},
|
510 |
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
511 |
|
|
_bfd_write_archive_contents, bfd_false},
|
512 |
|
|
|
513 |
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
514 |
|
|
BFD_JUMP_TABLE_COPY (coff),
|
515 |
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
516 |
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
517 |
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
518 |
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
519 |
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
520 |
|
|
BFD_JUMP_TABLE_LINK (coff),
|
521 |
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
522 |
|
|
|
523 |
|
|
&tic4x_coff1_vec,
|
524 |
|
|
|
525 |
|
|
(PTR)&ticoff1_swap_table
|
526 |
|
|
};
|
527 |
|
|
|
528 |
|
|
/* TI COFF v2, TI DOS tools output (little-endian headers). */
|
529 |
|
|
const bfd_target tic4x_coff2_vec =
|
530 |
|
|
{
|
531 |
|
|
"coff2-c4x", /* Name. */
|
532 |
|
|
bfd_target_coff_flavour,
|
533 |
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
534 |
|
|
BFD_ENDIAN_LITTLE, /* Header byte order is little (DOS tools). */
|
535 |
|
|
|
536 |
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
537 |
|
|
HAS_LINENO | HAS_DEBUG |
|
538 |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
539 |
|
|
|
540 |
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
541 |
|
|
'_', /* Leading symbol underscore. */
|
542 |
|
|
'/', /* ar_pad_char */
|
543 |
|
|
15, /* ar_max_namelen */
|
544 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
545 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
546 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
547 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
548 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
549 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
550 |
|
|
|
551 |
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
552 |
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
553 |
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
554 |
|
|
bfd_false},
|
555 |
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
556 |
|
|
_bfd_write_archive_contents, bfd_false},
|
557 |
|
|
|
558 |
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
559 |
|
|
BFD_JUMP_TABLE_COPY (coff),
|
560 |
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
561 |
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
562 |
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
563 |
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
564 |
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
565 |
|
|
BFD_JUMP_TABLE_LINK (coff),
|
566 |
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
567 |
|
|
|
568 |
|
|
&tic4x_coff1_beh_vec,
|
569 |
|
|
|
570 |
|
|
COFF_SWAP_TABLE
|
571 |
|
|
};
|
572 |
|
|
|
573 |
|
|
/* TI COFF v2, TI SPARC tools output (big-endian headers). */
|
574 |
|
|
const bfd_target tic4x_coff2_beh_vec =
|
575 |
|
|
{
|
576 |
|
|
"coff2-beh-c4x", /* Name. */
|
577 |
|
|
bfd_target_coff_flavour,
|
578 |
|
|
BFD_ENDIAN_LITTLE, /* Data byte order is little. */
|
579 |
|
|
BFD_ENDIAN_BIG, /* Header byte order is big. */
|
580 |
|
|
|
581 |
|
|
(HAS_RELOC | EXEC_P | /* Object flags. */
|
582 |
|
|
HAS_LINENO | HAS_DEBUG |
|
583 |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | HAS_LOAD_PAGE ),
|
584 |
|
|
|
585 |
|
|
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
|
586 |
|
|
'_', /* Leading symbol underscore. */
|
587 |
|
|
'/', /* ar_pad_char */
|
588 |
|
|
15, /* ar_max_namelen */
|
589 |
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
590 |
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
591 |
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
592 |
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
593 |
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
594 |
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
595 |
|
|
|
596 |
|
|
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
|
597 |
|
|
bfd_generic_archive_p, _bfd_dummy_target},
|
598 |
|
|
{bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
|
599 |
|
|
bfd_false},
|
600 |
|
|
{bfd_false, coff_write_object_contents, /* bfd_write_contents */
|
601 |
|
|
_bfd_write_archive_contents, bfd_false},
|
602 |
|
|
|
603 |
|
|
BFD_JUMP_TABLE_GENERIC (coff),
|
604 |
|
|
BFD_JUMP_TABLE_COPY (coff),
|
605 |
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
606 |
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
|
607 |
|
|
BFD_JUMP_TABLE_SYMBOLS (coff),
|
608 |
|
|
BFD_JUMP_TABLE_RELOCS (coff),
|
609 |
|
|
BFD_JUMP_TABLE_WRITE (coff),
|
610 |
|
|
BFD_JUMP_TABLE_LINK (coff),
|
611 |
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
612 |
|
|
|
613 |
|
|
&tic4x_coff2_vec,
|
614 |
|
|
|
615 |
|
|
COFF_SWAP_TABLE
|
616 |
|
|
};
|