1999-05-03 09:29:11 +02:00
|
|
|
|
/* BFD back-end for Texas Instruments TMS320C80 Multimedia Video Processor (MVP).
|
2015-01-01 15:15:26 +01:00
|
|
|
|
Copyright (C) 1996-2015 Free Software Foundation, Inc.
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
Written by Fred Fish (fnf@cygnus.com)
|
|
|
|
|
|
|
|
|
|
There is nothing new under the sun. This file draws a lot on other
|
|
|
|
|
coff files.
|
|
|
|
|
|
2007-07-03 16:26:43 +02:00
|
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
|
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
|
|
|
it under the terms of the GNU General Public License as published by
|
|
|
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
|
Foundation, 51 Franklin Street - Fifth Floor,
|
|
|
|
|
Boston, MA 02110-1301, USA. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2007-04-26 16:47:00 +02:00
|
|
|
|
#include "sysdep.h"
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#include "bfd.h"
|
|
|
|
|
#include "bfdlink.h"
|
|
|
|
|
#include "libbfd.h"
|
2005-05-09 01:48:38 +02:00
|
|
|
|
#ifdef _CONST
|
|
|
|
|
/* Newlib-based hosts define _CONST as a STDC-safe alias for const,
|
|
|
|
|
but to the tic80 toolchain it means something altogether different.
|
|
|
|
|
Since sysdep.h will have pulled in stdio.h and hence _ansi.h which
|
2013-01-10 21:03:55 +01:00
|
|
|
|
contains this definition, we must undef it before including the
|
2005-05-09 01:48:38 +02:00
|
|
|
|
tic80-specific definition. */
|
|
|
|
|
#undef _CONST
|
|
|
|
|
#endif /* _CONST */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#include "coff/tic80.h"
|
|
|
|
|
#include "coff/internal.h"
|
|
|
|
|
#include "libcoff.h"
|
|
|
|
|
|
|
|
|
|
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
|
|
|
|
|
#define COFF_ALIGN_IN_SECTION_HEADER 1
|
|
|
|
|
#define COFF_ALIGN_IN_SFLAGS 1
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
|
#define GET_SCNHDR_FLAGS H_GET_16
|
|
|
|
|
#define PUT_SCNHDR_FLAGS H_PUT_16
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type ppbase_reloc
|
2012-07-13 16:22:50 +02:00
|
|
|
|
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
static bfd_reloc_status_type glob15_reloc
|
2012-07-13 16:22:50 +02:00
|
|
|
|
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
static bfd_reloc_status_type glob16_reloc
|
2012-07-13 16:22:50 +02:00
|
|
|
|
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
static bfd_reloc_status_type local16_reloc
|
2012-07-13 16:22:50 +02:00
|
|
|
|
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
|
|
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
static reloc_howto_type tic80_howto_table[] =
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
HOWTO (R_RELLONG, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_bitfield, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"RELLONG", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_MPPCR, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"MPPCR", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_ABS, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_bitfield, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"ABS", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPBASE, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
ppbase_reloc, /* special_function */
|
|
|
|
|
"PPBASE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPLBASE, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
ppbase_reloc, /* special_function */
|
|
|
|
|
"PPLBASE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PP15, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob15_reloc, /* special_function */
|
|
|
|
|
"PP15", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x1ffc0, /* src_mask */
|
|
|
|
|
0x1ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PP15W, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob15_reloc, /* special_function */
|
|
|
|
|
"PP15W", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x1ffc0, /* src_mask */
|
|
|
|
|
0x1ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PP15H, /* type */
|
|
|
|
|
1, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob15_reloc, /* special_function */
|
|
|
|
|
"PP15H", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x1ffc0, /* src_mask */
|
|
|
|
|
0x1ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PP16B, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob16_reloc, /* special_function */
|
|
|
|
|
"PP16B", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x3ffc0, /* src_mask */
|
|
|
|
|
0x3ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPL15, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"PPL15", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x7fff, /* src_mask */
|
|
|
|
|
0x7fff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPL15W, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"PPL15W", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x7fff, /* src_mask */
|
|
|
|
|
0x7fff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPL15H, /* type */
|
|
|
|
|
1, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"PPL15H", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x7fff, /* src_mask */
|
|
|
|
|
0x7fff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPL16B, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
local16_reloc, /* special_function */
|
|
|
|
|
"PPL16B", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffff, /* src_mask */
|
|
|
|
|
0xffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPN15, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob15_reloc, /* special_function */
|
|
|
|
|
"PPN15", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x1ffc0, /* src_mask */
|
|
|
|
|
0x1ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPN15W, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob15_reloc, /* special_function */
|
|
|
|
|
"PPN15W", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x1ffc0, /* src_mask */
|
|
|
|
|
0x1ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPN15H, /* type */
|
|
|
|
|
1, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob15_reloc, /* special_function */
|
|
|
|
|
"PPN15H", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x1ffc0, /* src_mask */
|
|
|
|
|
0x1ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPN16B, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
glob16_reloc, /* special_function */
|
|
|
|
|
"PPN16B", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x3ffc0, /* src_mask */
|
|
|
|
|
0x3ffc0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPLN15, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"PPLN15", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x7fff, /* src_mask */
|
|
|
|
|
0x7fff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPLN15W, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"PPLN15W", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x7fff, /* src_mask */
|
|
|
|
|
0x7fff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPLN15H, /* type */
|
|
|
|
|
1, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"PPLN15H", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x7fff, /* src_mask */
|
|
|
|
|
0x7fff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_PPLN16B, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
-2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
15, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
local16_reloc, /* special_function */
|
|
|
|
|
"PPLN16B", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffff, /* src_mask */
|
|
|
|
|
0xffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE) /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Special relocation functions, used when the output file is not
|
|
|
|
|
itself a COFF TIc80 file. */
|
|
|
|
|
|
|
|
|
|
/* This special function is used for the base address type
|
|
|
|
|
relocations. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
2012-07-13 16:22:50 +02:00
|
|
|
|
ppbase_reloc (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent *reloc_entry ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *symbol_in ATTRIBUTE_UNUSED,
|
|
|
|
|
void * data ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *input_section ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *output_bfd ATTRIBUTE_UNUSED,
|
|
|
|
|
char **error_message ATTRIBUTE_UNUSED)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
/* FIXME. */
|
|
|
|
|
abort ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This special function is used for the global 15 bit relocations. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
2012-07-13 16:22:50 +02:00
|
|
|
|
glob15_reloc (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent *reloc_entry ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *symbol_in ATTRIBUTE_UNUSED,
|
|
|
|
|
void * data ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *input_section ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *output_bfd ATTRIBUTE_UNUSED,
|
|
|
|
|
char **error_message ATTRIBUTE_UNUSED)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
/* FIXME. */
|
|
|
|
|
abort ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This special function is used for the global 16 bit relocations. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
2012-07-13 16:22:50 +02:00
|
|
|
|
glob16_reloc (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent *reloc_entry ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *symbol_in ATTRIBUTE_UNUSED,
|
|
|
|
|
void * data ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *input_section ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *output_bfd ATTRIBUTE_UNUSED,
|
|
|
|
|
char **error_message ATTRIBUTE_UNUSED)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
/* FIXME. */
|
|
|
|
|
abort ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This special function is used for the local 16 bit relocations. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
2012-07-13 16:22:50 +02:00
|
|
|
|
local16_reloc (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
arelent *reloc_entry ATTRIBUTE_UNUSED,
|
|
|
|
|
asymbol *symbol_in ATTRIBUTE_UNUSED,
|
|
|
|
|
void * data ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *input_section ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd *output_bfd ATTRIBUTE_UNUSED,
|
|
|
|
|
char **error_message ATTRIBUTE_UNUSED)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
/* FIXME. */
|
|
|
|
|
abort ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Code to turn an external r_type into a pointer to an entry in the howto_table.
|
|
|
|
|
If passed an r_type we don't recognize the abort rather than silently failing
|
2000-11-16 01:54:12 +01:00
|
|
|
|
to generate an output file. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
static void
|
2012-07-13 16:22:50 +02:00
|
|
|
|
rtype2howto (arelent *cache_ptr, struct internal_reloc *dst)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < sizeof tic80_howto_table / sizeof tic80_howto_table[0]; i++)
|
|
|
|
|
{
|
|
|
|
|
if (tic80_howto_table[i].type == dst->r_type)
|
|
|
|
|
{
|
|
|
|
|
cache_ptr->howto = tic80_howto_table + i;
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
(*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
|
|
|
|
|
(unsigned int) dst->r_type);
|
|
|
|
|
cache_ptr->howto = tic80_howto_table + 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define RTYPE2HOWTO(cache_ptr, dst) rtype2howto (cache_ptr, dst)
|
|
|
|
|
#define coff_rtype_to_howto coff_tic80_rtype_to_howto
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type *
|
2012-07-13 16:22:50 +02:00
|
|
|
|
coff_tic80_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection *sec,
|
|
|
|
|
struct internal_reloc *rel,
|
|
|
|
|
struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
|
|
|
|
|
struct internal_syment *sym ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_vma *addendp)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
arelent genrel;
|
|
|
|
|
|
|
|
|
|
if (rel -> r_symndx == -1 && addendp != NULL)
|
|
|
|
|
{
|
|
|
|
|
/* This is a TI "internal relocation", which means that the relocation
|
|
|
|
|
amount is the amount by which the current section is being relocated
|
2000-11-16 01:54:12 +01:00
|
|
|
|
in the output section. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
*addendp = (sec -> output_section -> vma + sec -> output_offset) - sec -> vma;
|
|
|
|
|
}
|
|
|
|
|
RTYPE2HOWTO (&genrel, rel);
|
|
|
|
|
return genrel.howto;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifndef BADMAG
|
|
|
|
|
#define BADMAG(x) TIC80BADMAG(x)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#define coff_relocate_section coff_tic80_relocate_section
|
|
|
|
|
|
|
|
|
|
/* We need a special relocation routine to handle the PP relocs. Most
|
|
|
|
|
of this is a copy of _bfd_coff_generic_relocate_section. */
|
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean
|
2012-07-13 16:22:50 +02:00
|
|
|
|
coff_tic80_relocate_section (bfd *output_bfd,
|
|
|
|
|
struct bfd_link_info *info,
|
|
|
|
|
bfd *input_bfd,
|
|
|
|
|
asection *input_section,
|
|
|
|
|
bfd_byte *contents,
|
|
|
|
|
struct internal_reloc *relocs,
|
|
|
|
|
struct internal_syment *syms,
|
|
|
|
|
asection **sections)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
struct internal_reloc *rel;
|
|
|
|
|
struct internal_reloc *relend;
|
|
|
|
|
|
|
|
|
|
rel = relocs;
|
|
|
|
|
relend = rel + input_section->reloc_count;
|
|
|
|
|
for (; rel < relend; rel++)
|
|
|
|
|
{
|
|
|
|
|
long symndx;
|
|
|
|
|
struct coff_link_hash_entry *h;
|
|
|
|
|
struct internal_syment *sym;
|
|
|
|
|
bfd_vma addend;
|
|
|
|
|
bfd_vma val;
|
|
|
|
|
reloc_howto_type *howto;
|
|
|
|
|
bfd_reloc_status_type rstat;
|
|
|
|
|
bfd_vma addr;
|
|
|
|
|
|
|
|
|
|
symndx = rel->r_symndx;
|
|
|
|
|
|
|
|
|
|
if (symndx == -1)
|
|
|
|
|
{
|
|
|
|
|
h = NULL;
|
|
|
|
|
sym = NULL;
|
|
|
|
|
}
|
|
|
|
|
else
|
2000-11-16 01:54:12 +01:00
|
|
|
|
{
|
1999-05-03 09:29:11 +02:00
|
|
|
|
h = obj_coff_sym_hashes (input_bfd)[symndx];
|
|
|
|
|
sym = syms + symndx;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* COFF treats common symbols in one of two ways. Either the
|
|
|
|
|
size of the symbol is included in the section contents, or it
|
|
|
|
|
is not. We assume that the size is not included, and force
|
|
|
|
|
the rtype_to_howto function to adjust the addend as needed. */
|
|
|
|
|
|
|
|
|
|
if (sym != NULL && sym->n_scnum != 0)
|
|
|
|
|
addend = - sym->n_value;
|
|
|
|
|
else
|
|
|
|
|
addend = 0;
|
|
|
|
|
|
|
|
|
|
howto = bfd_coff_rtype_to_howto (input_bfd, input_section, rel, h,
|
|
|
|
|
sym, &addend);
|
|
|
|
|
if (howto == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
val = 0;
|
|
|
|
|
|
|
|
|
|
if (h == NULL)
|
|
|
|
|
{
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
if (symndx == -1)
|
|
|
|
|
{
|
|
|
|
|
sec = bfd_abs_section_ptr;
|
|
|
|
|
val = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
sec = sections[symndx];
|
|
|
|
|
val = (sec->output_section->vma
|
|
|
|
|
+ sec->output_offset
|
|
|
|
|
+ sym->n_value);
|
|
|
|
|
if (! obj_pe (output_bfd))
|
|
|
|
|
val -= sec->vma;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (h->root.type == bfd_link_hash_defined
|
|
|
|
|
|| h->root.type == bfd_link_hash_defweak)
|
|
|
|
|
{
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
sec = h->root.u.def.section;
|
|
|
|
|
val = (h->root.u.def.value
|
|
|
|
|
+ sec->output_section->vma
|
|
|
|
|
+ sec->output_offset);
|
|
|
|
|
}
|
|
|
|
|
|
Add output_type to bfd_link_info
The "shared" field in bfd_link_info is set for both DSO and and PIE.
There are separate fields for executable and relocatable outputs. This
patch adds an "output_type" field:
enum output_type
{
type_unknown = 0,
type_executable,
type_dll,
type_relocatable
};
and a "pic" field to bfd_link_info to replace shared, executable and
relocatable fields so that we can use the "output_type" field to check
for output type and the "pic" field check if output is PIC. Macros,
bfd_link_executable, bfd_link_dll, bfd_link_relocatable, bfd_link_pic
and bfd_link_pie, are provided to check for output features.
bfd/
* bfd/aoutx.h: Replace shared, executable, relocatable and pie
fields with bfd_link_executable, bfd_link_dll,
bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
* bfd/bout.c: Likewise.
* bfd/coff-alpha.c: Likewise.
* bfd/coff-arm.c: Likewise.
* bfd/coff-i386.c: Likewise.
* bfd/coff-i960.c: Likewise.
* bfd/coff-m68k.c: Likewise.
* bfd/coff-mcore.c: Likewise.
* bfd/coff-mips.c: Likewise.
* bfd/coff-ppc.c: Likewise.
* bfd/coff-rs6000.c: Likewise.
* bfd/coff-sh.c: Likewise.
* bfd/coff-tic80.c: Likewise.
* bfd/coff-x86_64.c: Likewise.
* bfd/coff64-rs6000.c: Likewise.
* bfd/coffgen.c: Likewise.
* bfd/cofflink.c: Likewise.
* bfd/ecoff.c: Likewise.
* bfd/ecofflink.c: Likewise.
* bfd/elf-bfd.h: Likewise.
* bfd/elf-eh-frame.c: Likewise.
* bfd/elf-ifunc.c: Likewise.
* bfd/elf-m10200.c: Likewise.
* bfd/elf-m10300.c: Likewise.
* bfd/elf-s390-common.c: Likewise.
* bfd/elf-vxworks.c: Likewise.
* bfd/elf.c: Likewise.
* bfd/elf32-arm.c: Likewise.
* bfd/elf32-avr.c: Likewise.
* bfd/elf32-bfin.c: Likewise.
* bfd/elf32-cr16.c: Likewise.
* bfd/elf32-cr16c.c: Likewise.
* bfd/elf32-cris.c: Likewise.
* bfd/elf32-crx.c: Likewise.
* bfd/elf32-d10v.c: Likewise.
* bfd/elf32-dlx.c: Likewise.
* bfd/elf32-epiphany.c: Likewise.
* bfd/elf32-fr30.c: Likewise.
* bfd/elf32-frv.c: Likewise.
* bfd/elf32-ft32.c: Likewise.
* bfd/elf32-h8300.c: Likewise.
* bfd/elf32-hppa.c: Likewise.
* bfd/elf32-i370.c: Likewise.
* bfd/elf32-i386.c: Likewise.
* bfd/elf32-i860.c: Likewise.
* bfd/elf32-ip2k.c: Likewise.
* bfd/elf32-iq2000.c: Likewise.
* bfd/elf32-lm32.c: Likewise.
* bfd/elf32-m32c.c: Likewise.
* bfd/elf32-m32r.c: Likewise.
* bfd/elf32-m68hc11.c: Likewise.
* bfd/elf32-m68hc1x.c: Likewise.
* bfd/elf32-m68k.c: Likewise.
* bfd/elf32-mcore.c: Likewise.
* bfd/elf32-mep.c: Likewise.
* bfd/elf32-metag.c: Likewise.
* bfd/elf32-microblaze.c: Likewise.
* bfd/elf32-moxie.c: Likewise.
* bfd/elf32-msp430.c: Likewise.
* bfd/elf32-mt.c: Likewise.
* bfd/elf32-nds32.c: Likewise.
* bfd/elf32-nios2.c: Likewise.
* bfd/elf32-or1k.c: Likewise.
* bfd/elf32-ppc.c: Likewise.
* bfd/elf32-rl78.c: Likewise.
* bfd/elf32-rx.c: Likewise.
* bfd/elf32-s390.c: Likewise.
* bfd/elf32-score.c: Likewise.
* bfd/elf32-score7.c: Likewise.
* bfd/elf32-sh-symbian.c: Likewise.
* bfd/elf32-sh.c: Likewise.
* bfd/elf32-sh64.c: Likewise.
* bfd/elf32-spu.c: Likewise.
* bfd/elf32-tic6x.c: Likewise.
* bfd/elf32-tilepro.c: Likewise.
* bfd/elf32-v850.c: Likewise.
* bfd/elf32-vax.c: Likewise.
* bfd/elf32-visium.c: Likewise.
* bfd/elf32-xc16x.c: Likewise.
* bfd/elf32-xstormy16.c: Likewise.
* bfd/elf32-xtensa.c: Likewise.
* bfd/elf64-alpha.c: Likewise.
* bfd/elf64-hppa.c: Likewise.
* bfd/elf64-ia64-vms.c: Likewise.
* bfd/elf64-mmix.c: Likewise.
* bfd/elf64-ppc.c: Likewise.
* bfd/elf64-s390.c: Likewise.
* bfd/elf64-sh64.c: Likewise.
* bfd/elf64-x86-64.c: Likewise.
* bfd/elflink.c: Likewise.
* bfd/elfnn-aarch64.c: Likewise.
* bfd/elfnn-ia64.c: Likewise.
* bfd/elfxx-mips.c: Likewise.
* bfd/elfxx-sparc.c: Likewise.
* bfd/elfxx-tilegx.c: Likewise.
* bfd/i386linux.c: Likewise.
* bfd/linker.c: Likewise.
* bfd/m68klinux.c: Likewise.
* bfd/pdp11.c: Likewise.
* bfd/pe-mips.c: Likewise.
* bfd/peXXigen.c: Likewise.
* bfd/reloc.c: Likewise.
* bfd/reloc16.c: Likewise.
* bfd/sparclinux.c: Likewise.
* bfd/sunos.c: Likewise.
* bfd/vms-alpha.c: Likewise.
* bfd/xcofflink.c: Likewise.
include/
* include/bfdlink.h (output_type): New enum.
(bfd_link_executable): New macro.
(bfd_link_dll): Likewise.
(bfd_link_relocatable): Likewise.
(bfd_link_pic): Likewise.
(bfd_link_pie): Likewise.
(bfd_link_info): Remove shared, executable, pie and relocatable.
Add output_type and pic.
ld/
* ld/ldctor.c: Replace shared, executable, relocatable and pie
fields with bfd_link_executable, bfd_link_dll,
bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
* ld/ldemul.c: Likewise.
* ld/ldfile.c: Likewise.
* ld/ldlang.c: Likewise.
* ld/ldmain.c: Likewise.
* ld/ldwrite.c: Likewise.
* ld/lexsup.c: Likewise.
* ld/pe-dll.c: Likewise.
* ld/plugin.c: Likewise.
* ld/emultempl/aarch64elf.em: Likewise.
* ld/emultempl/aix.em: Likewise.
* ld/emultempl/alphaelf.em: Likewise.
* ld/emultempl/armcoff.em: Likewise.
* ld/emultempl/armelf.em: Likewise.
* ld/emultempl/avrelf.em: Likewise.
* ld/emultempl/beos.em: Likewise.
* ld/emultempl/cr16elf.em: Likewise.
* ld/emultempl/elf-generic.em: Likewise.
* ld/emultempl/elf32.em: Likewise.
* ld/emultempl/genelf.em: Likewise.
* ld/emultempl/generic.em: Likewise.
* ld/emultempl/gld960.em: Likewise.
* ld/emultempl/gld960c.em: Likewise.
* ld/emultempl/hppaelf.em: Likewise.
* ld/emultempl/irix.em: Likewise.
* ld/emultempl/linux.em: Likewise.
* ld/emultempl/lnk960.em: Likewise.
* ld/emultempl/m68hc1xelf.em: Likewise.
* ld/emultempl/m68kcoff.em: Likewise.
* ld/emultempl/m68kelf.em: Likewise.
* ld/emultempl/metagelf.em: Likewise.
* ld/emultempl/mipself.em: Likewise.
* ld/emultempl/mmo.em: Likewise.
* ld/emultempl/msp430.em: Likewise.
* ld/emultempl/nds32elf.em: Likewise.
* ld/emultempl/needrelax.em: Likewise.
* ld/emultempl/nios2elf.em: Likewise.
* ld/emultempl/pe.em: Likewise.
* ld/emultempl/pep.em: Likewise.
* ld/emultempl/ppc32elf.em: Likewise.
* ld/emultempl/ppc64elf.em: Likewise.
* ld/emultempl/sh64elf.em: Likewise.
* ld/emultempl/solaris2.em: Likewise.
* ld/emultempl/spuelf.em: Likewise.
* ld/emultempl/sunos.em: Likewise.
* ld/emultempl/tic6xdsbt.em: Likewise.
* ld/emultempl/ticoff.em: Likewise.
* ld/emultempl/v850elf.em: Likewise.
* ld/emultempl/vms.em: Likewise.
* ld/emultempl/vxworks.em: Likewise.
2015-08-18 14:51:03 +02:00
|
|
|
|
else if (! bfd_link_relocatable (info))
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
if (! ((*info->callbacks->undefined_symbol)
|
|
|
|
|
(info, h->root.root.string, input_bfd, input_section,
|
2002-11-30 09:39:46 +01:00
|
|
|
|
rel->r_vaddr - input_section->vma, TRUE)))
|
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
addr = rel->r_vaddr - input_section->vma;
|
|
|
|
|
|
|
|
|
|
/* FIXME: This code assumes little endian, but the PP can
|
|
|
|
|
apparently be bi-endian. I don't know if the bi-endianness
|
|
|
|
|
applies to the instruction set or just to the data. */
|
|
|
|
|
switch (howto->type)
|
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
case R_ABS:
|
|
|
|
|
case R_RELLONGX:
|
|
|
|
|
case R_PPL15:
|
|
|
|
|
case R_PPL15W:
|
|
|
|
|
case R_PPL15H:
|
|
|
|
|
case R_PPLN15:
|
|
|
|
|
case R_PPLN15W:
|
|
|
|
|
case R_PPLN15H:
|
|
|
|
|
rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
|
|
|
|
|
contents, addr, val, addend);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case R_PP15:
|
|
|
|
|
case R_PP15W:
|
|
|
|
|
case R_PP15H:
|
|
|
|
|
case R_PPN15:
|
|
|
|
|
case R_PPN15W:
|
|
|
|
|
case R_PPN15H:
|
|
|
|
|
/* Offset the address so that we can use 4 byte relocations. */
|
|
|
|
|
rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
|
|
|
|
|
contents + 2, addr, val, addend);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case R_PP16B:
|
|
|
|
|
case R_PPN16B:
|
|
|
|
|
{
|
|
|
|
|
/* The most significant bit is stored in bit 6. */
|
|
|
|
|
bfd_byte hold;
|
|
|
|
|
|
|
|
|
|
hold = contents[addr + 4];
|
|
|
|
|
contents[addr + 4] &=~ 0x20;
|
|
|
|
|
contents[addr + 4] |= (contents[addr] >> 1) & 0x20;
|
|
|
|
|
rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
|
|
|
|
|
contents + 2, addr,
|
|
|
|
|
val, addend);
|
|
|
|
|
contents[addr] &=~ 0x40;
|
|
|
|
|
contents[addr] |= (contents[addr + 4] << 1) & 0x40;
|
|
|
|
|
contents[addr + 4] &=~ 0x20;
|
|
|
|
|
contents[addr + 4] |= hold & 0x20;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
case R_PPL16B:
|
|
|
|
|
case R_PPLN16B:
|
|
|
|
|
{
|
|
|
|
|
/* The most significant bit is stored in bit 28. */
|
|
|
|
|
bfd_byte hold;
|
|
|
|
|
|
|
|
|
|
hold = contents[addr + 1];
|
|
|
|
|
contents[addr + 1] &=~ 0x80;
|
|
|
|
|
contents[addr + 1] |= (contents[addr + 3] << 3) & 0x80;
|
|
|
|
|
rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
|
|
|
|
|
contents, addr,
|
|
|
|
|
val, addend);
|
|
|
|
|
contents[addr + 3] &= ~0x10;
|
|
|
|
|
contents[addr + 3] |= (contents[addr + 1] >> 3) & 0x10;
|
|
|
|
|
contents[addr + 1] &=~ 0x80;
|
|
|
|
|
contents[addr + 1] |= hold & 0x80;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2000-11-16 01:54:12 +01:00
|
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
|
case R_PPBASE:
|
|
|
|
|
/* Parameter RAM is from 0x1000000 to 0x1000800. */
|
|
|
|
|
contents[addr] &=~ 0x3;
|
|
|
|
|
if (val >= 0x1000000 && val < 0x1000800)
|
|
|
|
|
contents[addr] |= 0x3;
|
|
|
|
|
else
|
|
|
|
|
contents[addr] |= 0x2;
|
|
|
|
|
rstat = bfd_reloc_ok;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case R_PPLBASE:
|
|
|
|
|
/* Parameter RAM is from 0x1000000 to 0x1000800. */
|
|
|
|
|
contents[addr + 2] &= ~0xc0;
|
|
|
|
|
if (val >= 0x1000000 && val < 0x1000800)
|
|
|
|
|
contents[addr + 2] |= 0xc0;
|
|
|
|
|
else
|
|
|
|
|
contents[addr + 2] |= 0x80;
|
|
|
|
|
rstat = bfd_reloc_ok;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (rstat)
|
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
abort ();
|
|
|
|
|
case bfd_reloc_ok:
|
|
|
|
|
break;
|
|
|
|
|
case bfd_reloc_outofrange:
|
|
|
|
|
(*_bfd_error_handler)
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
|
(_("%B: bad reloc address 0x%lx in section `%A'"),
|
|
|
|
|
input_bfd, input_section, (unsigned long) rel->r_vaddr);
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
case bfd_reloc_overflow:
|
|
|
|
|
{
|
|
|
|
|
const char *name;
|
|
|
|
|
char buf[SYMNMLEN + 1];
|
|
|
|
|
|
|
|
|
|
if (symndx == -1)
|
|
|
|
|
name = "*ABS*";
|
|
|
|
|
else if (h != NULL)
|
2004-10-21 17:28:33 +02:00
|
|
|
|
name = NULL;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
|
|
|
|
|
if (name == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (! ((*info->callbacks->reloc_overflow)
|
2004-10-21 17:28:33 +02:00
|
|
|
|
(info, (h ? &h->root : NULL), name, howto->name,
|
|
|
|
|
(bfd_vma) 0, input_bfd, input_section,
|
|
|
|
|
rel->r_vaddr - input_section->vma)))
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define TIC80COFF 1 /* Customize coffcode.h */
|
|
|
|
|
#undef C_AUTOARG /* Clashes with TIc80's C_UEXT */
|
|
|
|
|
#undef C_LASTENT /* Clashes with TIc80's C_STATLAB */
|
2008-07-18 13:30:22 +02:00
|
|
|
|
|
|
|
|
|
#ifndef bfd_pe_print_pdata
|
|
|
|
|
#define bfd_pe_print_pdata NULL
|
|
|
|
|
#endif
|
|
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#include "coffcode.h"
|
|
|
|
|
|
bfd target vector rationalisation
This renames the bfd targets to <cpu>_<format>_<other>_<endian>_vec.
So for example, bfd_elf32_ntradlittlemips_vec becomes
mips_elf32_ntrad_le_vec and hp300bsd_vec becomes m68k_aout_hp300bsd_vec.
bfd/
* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
* aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
* cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
* coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
* coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
* coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
* coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
* coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
* demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
* elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
* elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
* elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
* elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
* elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
* elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
* elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
* hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
* i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
* i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
* irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
* m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
* makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
* nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
* ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
* pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
* pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
* pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
* pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
* sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
* sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
* vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
* vms-alpha.c, * vms-lib.c: Rename bfd targets to
<cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
on aout targets.
* configure: Regenerate.
binutils/
* emul_aix.c: Update bfd target vector naming.
* testsuite/binutils-all/objcopy.exp: Likewise.
ld/
* emultempl/metagelf.em: Update bfd target vector naming.
* emultempl/nios2elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/tic6xdsbt.em: Likewise.
2014-05-02 12:39:40 +02:00
|
|
|
|
CREATE_LITTLE_COFF_TARGET_VEC (tic80_coff_vec, "coff-tic80", D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)
|