[thirdparty/binutils-gdb.git] / bfd / coff-sparc.c

/* BFD back-end for Sparc COFF files.
   Copyright (C) 1990-2018 Free Software Foundation, Inc.
   Written by Cygnus Support.

   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, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "coff/sparc.h"
#include "coff/internal.h"
#include "libcoff.h"

#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)

#define BADMAG(x) ((x).f_magic != SPARCMAGIC && (x).f_magic != LYNXCOFFMAGIC)

/* The page size is a guess based on ELF.  */
#define COFF_PAGE_SIZE 0x10000

enum reloc_type
  {
    R_SPARC_NONE = 0,
    R_SPARC_8,		R_SPARC_16,		R_SPARC_32,
    R_SPARC_DISP8,	R_SPARC_DISP16,		R_SPARC_DISP32,
    R_SPARC_WDISP30,	R_SPARC_WDISP22,
    R_SPARC_HI22,	R_SPARC_22,
    R_SPARC_13,		R_SPARC_LO10,
    R_SPARC_GOT10,	R_SPARC_GOT13,		R_SPARC_GOT22,
    R_SPARC_PC10,	R_SPARC_PC22,
    R_SPARC_WPLT30,
    R_SPARC_COPY,
    R_SPARC_GLOB_DAT,	R_SPARC_JMP_SLOT,
    R_SPARC_RELATIVE,
    R_SPARC_UA32,
    R_SPARC_max
  };

/* This is stolen pretty directly from elf.c.  */

static bfd_reloc_status_type
bfd_coff_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED,
			arelent *reloc_entry,
			asymbol *symbol,
			void * data ATTRIBUTE_UNUSED,
			asection *input_section,
			bfd *output_bfd,
			char **error_message ATTRIBUTE_UNUSED)
{
  if (output_bfd != (bfd *) NULL
      && (symbol->flags & BSF_SECTION_SYM) == 0)
    {
      reloc_entry->address += input_section->output_offset;
      return bfd_reloc_ok;
    }

  return bfd_reloc_continue;
}

static reloc_howto_type coff_sparc_howto_table[] =
{
  HOWTO(R_SPARC_NONE,    0,3, 0,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_NONE",    FALSE,0,0x00000000,TRUE),
  HOWTO(R_SPARC_8,       0,0, 8,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_8",       FALSE,0,0x000000ff,TRUE),
  HOWTO(R_SPARC_16,      0,1,16,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_16",      FALSE,0,0x0000ffff,TRUE),
  HOWTO(R_SPARC_32,      0,2,32,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_32",      FALSE,0,0xffffffff,TRUE),
  HOWTO(R_SPARC_DISP8,   0,0, 8,TRUE, 0,complain_overflow_signed,  bfd_coff_generic_reloc,"R_SPARC_DISP8",   FALSE,0,0x000000ff,TRUE),
  HOWTO(R_SPARC_DISP16,  0,1,16,TRUE, 0,complain_overflow_signed,  bfd_coff_generic_reloc,"R_SPARC_DISP16",  FALSE,0,0x0000ffff,TRUE),
  HOWTO(R_SPARC_DISP32,  0,2,32,TRUE, 0,complain_overflow_signed,  bfd_coff_generic_reloc,"R_SPARC_DISP32",  FALSE,0,0x00ffffff,TRUE),
  HOWTO(R_SPARC_WDISP30, 2,2,30,TRUE, 0,complain_overflow_signed,  bfd_coff_generic_reloc,"R_SPARC_WDISP30", FALSE,0,0x3fffffff,TRUE),
  HOWTO(R_SPARC_WDISP22, 2,2,22,TRUE, 0,complain_overflow_signed,  bfd_coff_generic_reloc,"R_SPARC_WDISP22", FALSE,0,0x003fffff,TRUE),
  HOWTO(R_SPARC_HI22,   10,2,22,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_HI22",    FALSE,0,0x003fffff,TRUE),
  HOWTO(R_SPARC_22,      0,2,22,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_22",      FALSE,0,0x003fffff,TRUE),
  HOWTO(R_SPARC_13,      0,2,13,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_13",      FALSE,0,0x00001fff,TRUE),
  HOWTO(R_SPARC_LO10,    0,2,10,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_LO10",    FALSE,0,0x000003ff,TRUE),
  HOWTO(R_SPARC_GOT10,   0,2,10,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_GOT10",   FALSE,0,0x000003ff,TRUE),
  HOWTO(R_SPARC_GOT13,   0,2,13,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_GOT13",   FALSE,0,0x00001fff,TRUE),
  HOWTO(R_SPARC_GOT22,  10,2,22,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_GOT22",   FALSE,0,0x003fffff,TRUE),
  HOWTO(R_SPARC_PC10,    0,2,10,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_PC10",    FALSE,0,0x000003ff,TRUE),
  HOWTO(R_SPARC_PC22,    0,2,22,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_PC22",    FALSE,0,0x003fffff,TRUE),
  HOWTO(R_SPARC_WPLT30,  0,0,00,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_WPLT30",  FALSE,0,0x00000000,TRUE),
  HOWTO(R_SPARC_COPY,    0,0,00,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_COPY",    FALSE,0,0x00000000,TRUE),
  HOWTO(R_SPARC_GLOB_DAT,0,0,00,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_GLOB_DAT",FALSE,0,0x00000000,TRUE),
  HOWTO(R_SPARC_JMP_SLOT,0,0,00,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_JMP_SLOT",FALSE,0,0x00000000,TRUE),
  HOWTO(R_SPARC_RELATIVE,0,0,00,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_RELATIVE",FALSE,0,0x00000000,TRUE),
  HOWTO(R_SPARC_UA32,    0,0,00,FALSE,0,complain_overflow_dont,    bfd_coff_generic_reloc,"R_SPARC_UA32",    FALSE,0,0x00000000,TRUE),
};

struct coff_reloc_map
{
  bfd_reloc_code_real_type bfd_reloc_val;
  unsigned char coff_reloc_val;
};

static const struct coff_reloc_map sparc_reloc_map[] =
{
  { BFD_RELOC_NONE, R_SPARC_NONE, },
  { BFD_RELOC_16, R_SPARC_16, },
  { BFD_RELOC_8, R_SPARC_8 },
  { BFD_RELOC_8_PCREL, R_SPARC_DISP8 },
  { BFD_RELOC_CTOR, R_SPARC_32 }, /* @@ Assumes 32 bits.  */
  { BFD_RELOC_32, R_SPARC_32 },
  { BFD_RELOC_32_PCREL, R_SPARC_DISP32 },
  { BFD_RELOC_HI22, R_SPARC_HI22 },
  { BFD_RELOC_LO10, R_SPARC_LO10, },
  { BFD_RELOC_32_PCREL_S2, R_SPARC_WDISP30 },
  { BFD_RELOC_SPARC22, R_SPARC_22 },
  { BFD_RELOC_SPARC13, R_SPARC_13 },
  { BFD_RELOC_SPARC_GOT10, R_SPARC_GOT10 },
  { BFD_RELOC_SPARC_GOT13, R_SPARC_GOT13 },
  { BFD_RELOC_SPARC_GOT22, R_SPARC_GOT22 },
  { BFD_RELOC_SPARC_PC10, R_SPARC_PC10 },
  { BFD_RELOC_SPARC_PC22, R_SPARC_PC22 },
  { BFD_RELOC_SPARC_WPLT30, R_SPARC_WPLT30 },
  { BFD_RELOC_SPARC_COPY, R_SPARC_COPY },
  { BFD_RELOC_SPARC_GLOB_DAT, R_SPARC_GLOB_DAT },
  { BFD_RELOC_SPARC_JMP_SLOT, R_SPARC_JMP_SLOT },
  { BFD_RELOC_SPARC_RELATIVE, R_SPARC_RELATIVE },
  { BFD_RELOC_SPARC_WDISP22, R_SPARC_WDISP22 },
  /*  { BFD_RELOC_SPARC_UA32, R_SPARC_UA32 }, not used?? */
};

static reloc_howto_type *
coff_sparc_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
			      bfd_reloc_code_real_type code)
{
  unsigned int i;
  for (i = 0; i < sizeof (sparc_reloc_map) / sizeof (struct coff_reloc_map); i++)
    {
      if (sparc_reloc_map[i].bfd_reloc_val == code)
	return &coff_sparc_howto_table[(int) sparc_reloc_map[i].coff_reloc_val];
    }
  return 0;
}
#define coff_bfd_reloc_type_lookup	coff_sparc_reloc_type_lookup

static reloc_howto_type *
coff_sparc_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
			      const char *r_name)
{
  unsigned int i;

  for (i = 0;
       i < (sizeof (coff_sparc_howto_table)
	    / sizeof (coff_sparc_howto_table[0]));
       i++)
    if (coff_sparc_howto_table[i].name != NULL
	&& strcasecmp (coff_sparc_howto_table[i].name, r_name) == 0)
      return &coff_sparc_howto_table[i];

  return NULL;
}
#define coff_bfd_reloc_name_lookup coff_sparc_reloc_name_lookup

static void
rtype2howto (arelent *cache_ptr, struct internal_reloc *dst)
{
  BFD_ASSERT (dst->r_type < (unsigned int) R_SPARC_max);
  cache_ptr->howto = &coff_sparc_howto_table[dst->r_type];
}

#define RTYPE2HOWTO(internal, relocentry) rtype2howto(internal,relocentry)

#define SWAP_IN_RELOC_OFFSET	H_GET_32
#define SWAP_OUT_RELOC_OFFSET	H_PUT_32
#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
  cache_ptr->addend = reloc.r_offset;

/* Clear the r_spare field in relocs.  */
#define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \
  do { \
       dst->r_spare[0] = 0; \
       dst->r_spare[1] = 0; \
     } while (0)

#define __A_MAGIC_SET__

/* Enable Sparc-specific hacks in coffcode.h.  */

#define COFF_SPARC

#define bfd_pe_print_pdata	NULL

#include "coffcode.h"

#ifndef TARGET_SYM
#define TARGET_SYM sparc_coff_vec
#endif

#ifndef TARGET_NAME
#define TARGET_NAME "coff-sparc"
#endif

CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)
Commit	Line	Data
252b5132	1	/* BFD back-end for Sparc COFF files.
219d1afa	2	Copyright (C) 1990-2018 Free Software Foundation, Inc.
252b5132 RH	3	Written by Cygnus Support.
252b5132 RH	4
cd123cb7 NC	5	This file is part of BFD, the Binary File Descriptor library.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program; if not, write to the Free Software
	19	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
	20	MA 02110-1301, USA. */
252b5132	21
252b5132	22	#include "sysdep.h"
3db64b00	23	#include "bfd.h"
252b5132 RH	24	#include "libbfd.h"
	25	#include "coff/sparc.h"
	26	#include "coff/internal.h"
	27	#include "libcoff.h"
	28
	29	#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
	30
	31	#define BADMAG(x) ((x).f_magic != SPARCMAGIC && (x).f_magic != LYNXCOFFMAGIC)
	32
	33	/* The page size is a guess based on ELF. */
	34	#define COFF_PAGE_SIZE 0x10000
	35
	36	enum reloc_type
	37	{
	38	R_SPARC_NONE = 0,
cbfe05c4 KH	39	R_SPARC_8, R_SPARC_16, R_SPARC_32,
cbfe05c4 KH	40	R_SPARC_DISP8, R_SPARC_DISP16, R_SPARC_DISP32,
252b5132 RH	41	R_SPARC_WDISP30, R_SPARC_WDISP22,
	42	R_SPARC_HI22, R_SPARC_22,
	43	R_SPARC_13, R_SPARC_LO10,
	44	R_SPARC_GOT10, R_SPARC_GOT13, R_SPARC_GOT22,
	45	R_SPARC_PC10, R_SPARC_PC22,
	46	R_SPARC_WPLT30,
	47	R_SPARC_COPY,
	48	R_SPARC_GLOB_DAT, R_SPARC_JMP_SLOT,
	49	R_SPARC_RELATIVE,
	50	R_SPARC_UA32,
	51	R_SPARC_max
	52	};
	53
252b5132	54	/* This is stolen pretty directly from elf.c. */
252b5132 RH	55
252b5132 RH	56	static bfd_reloc_status_type
2c3fc389 NC	57	bfd_coff_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED,
	58	arelent *reloc_entry,
	59	asymbol *symbol,
	60	void * data ATTRIBUTE_UNUSED,
	61	asection *input_section,
	62	bfd *output_bfd,
	63	char **error_message ATTRIBUTE_UNUSED)
252b5132 RH	64	{
	65	if (output_bfd != (bfd *) NULL
	66	&& (symbol->flags & BSF_SECTION_SYM) == 0)
	67	{
	68	reloc_entry->address += input_section->output_offset;
	69	return bfd_reloc_ok;
	70	}
	71
	72	return bfd_reloc_continue;
	73	}
	74
cbfe05c4	75	static reloc_howto_type coff_sparc_howto_table[] =
252b5132	76	{
6346d5ca	77	HOWTO(R_SPARC_NONE, 0,3, 0,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_NONE", FALSE,0,0x00000000,TRUE),
b34976b6 AM	78	HOWTO(R_SPARC_8, 0,0, 8,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_8", FALSE,0,0x000000ff,TRUE),
	79	HOWTO(R_SPARC_16, 0,1,16,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_16", FALSE,0,0x0000ffff,TRUE),
	80	HOWTO(R_SPARC_32, 0,2,32,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_32", FALSE,0,0xffffffff,TRUE),
	81	HOWTO(R_SPARC_DISP8, 0,0, 8,TRUE, 0,complain_overflow_signed, bfd_coff_generic_reloc,"R_SPARC_DISP8", FALSE,0,0x000000ff,TRUE),
	82	HOWTO(R_SPARC_DISP16, 0,1,16,TRUE, 0,complain_overflow_signed, bfd_coff_generic_reloc,"R_SPARC_DISP16", FALSE,0,0x0000ffff,TRUE),
	83	HOWTO(R_SPARC_DISP32, 0,2,32,TRUE, 0,complain_overflow_signed, bfd_coff_generic_reloc,"R_SPARC_DISP32", FALSE,0,0x00ffffff,TRUE),
	84	HOWTO(R_SPARC_WDISP30, 2,2,30,TRUE, 0,complain_overflow_signed, bfd_coff_generic_reloc,"R_SPARC_WDISP30", FALSE,0,0x3fffffff,TRUE),
	85	HOWTO(R_SPARC_WDISP22, 2,2,22,TRUE, 0,complain_overflow_signed, bfd_coff_generic_reloc,"R_SPARC_WDISP22", FALSE,0,0x003fffff,TRUE),
	86	HOWTO(R_SPARC_HI22, 10,2,22,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_HI22", FALSE,0,0x003fffff,TRUE),
	87	HOWTO(R_SPARC_22, 0,2,22,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_22", FALSE,0,0x003fffff,TRUE),
	88	HOWTO(R_SPARC_13, 0,2,13,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_13", FALSE,0,0x00001fff,TRUE),
	89	HOWTO(R_SPARC_LO10, 0,2,10,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_LO10", FALSE,0,0x000003ff,TRUE),
	90	HOWTO(R_SPARC_GOT10, 0,2,10,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_GOT10", FALSE,0,0x000003ff,TRUE),
	91	HOWTO(R_SPARC_GOT13, 0,2,13,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_GOT13", FALSE,0,0x00001fff,TRUE),
	92	HOWTO(R_SPARC_GOT22, 10,2,22,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_GOT22", FALSE,0,0x003fffff,TRUE),
	93	HOWTO(R_SPARC_PC10, 0,2,10,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_PC10", FALSE,0,0x000003ff,TRUE),
	94	HOWTO(R_SPARC_PC22, 0,2,22,FALSE,0,complain_overflow_bitfield,bfd_coff_generic_reloc,"R_SPARC_PC22", FALSE,0,0x003fffff,TRUE),
	95	HOWTO(R_SPARC_WPLT30, 0,0,00,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_WPLT30", FALSE,0,0x00000000,TRUE),
	96	HOWTO(R_SPARC_COPY, 0,0,00,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_COPY", FALSE,0,0x00000000,TRUE),
	97	HOWTO(R_SPARC_GLOB_DAT,0,0,00,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_GLOB_DAT",FALSE,0,0x00000000,TRUE),
	98	HOWTO(R_SPARC_JMP_SLOT,0,0,00,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_JMP_SLOT",FALSE,0,0x00000000,TRUE),
	99	HOWTO(R_SPARC_RELATIVE,0,0,00,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_RELATIVE",FALSE,0,0x00000000,TRUE),
	100	HOWTO(R_SPARC_UA32, 0,0,00,FALSE,0,complain_overflow_dont, bfd_coff_generic_reloc,"R_SPARC_UA32", FALSE,0,0x00000000,TRUE),
252b5132 RH	101	};
252b5132 RH	102
2c3fc389 NC	103	struct coff_reloc_map
2c3fc389 NC	104	{
252b5132 RH	105	bfd_reloc_code_real_type bfd_reloc_val;
	106	unsigned char coff_reloc_val;
	107	};
	108
dc810e39	109	static const struct coff_reloc_map sparc_reloc_map[] =
252b5132 RH	110	{
	111	{ BFD_RELOC_NONE, R_SPARC_NONE, },
	112	{ BFD_RELOC_16, R_SPARC_16, },
	113	{ BFD_RELOC_8, R_SPARC_8 },
	114	{ BFD_RELOC_8_PCREL, R_SPARC_DISP8 },
	115	{ BFD_RELOC_CTOR, R_SPARC_32 }, /* @@ Assumes 32 bits. */
	116	{ BFD_RELOC_32, R_SPARC_32 },
	117	{ BFD_RELOC_32_PCREL, R_SPARC_DISP32 },
	118	{ BFD_RELOC_HI22, R_SPARC_HI22 },
	119	{ BFD_RELOC_LO10, R_SPARC_LO10, },
	120	{ BFD_RELOC_32_PCREL_S2, R_SPARC_WDISP30 },
	121	{ BFD_RELOC_SPARC22, R_SPARC_22 },
	122	{ BFD_RELOC_SPARC13, R_SPARC_13 },
	123	{ BFD_RELOC_SPARC_GOT10, R_SPARC_GOT10 },
	124	{ BFD_RELOC_SPARC_GOT13, R_SPARC_GOT13 },
	125	{ BFD_RELOC_SPARC_GOT22, R_SPARC_GOT22 },
	126	{ BFD_RELOC_SPARC_PC10, R_SPARC_PC10 },
	127	{ BFD_RELOC_SPARC_PC22, R_SPARC_PC22 },
	128	{ BFD_RELOC_SPARC_WPLT30, R_SPARC_WPLT30 },
	129	{ BFD_RELOC_SPARC_COPY, R_SPARC_COPY },
	130	{ BFD_RELOC_SPARC_GLOB_DAT, R_SPARC_GLOB_DAT },
	131	{ BFD_RELOC_SPARC_JMP_SLOT, R_SPARC_JMP_SLOT },
	132	{ BFD_RELOC_SPARC_RELATIVE, R_SPARC_RELATIVE },
	133	{ BFD_RELOC_SPARC_WDISP22, R_SPARC_WDISP22 },
	134	/* { BFD_RELOC_SPARC_UA32, R_SPARC_UA32 }, not used?? */
	135	};
	136
	137	static reloc_howto_type *
2c3fc389 NC	138	coff_sparc_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
2c3fc389 NC	139	bfd_reloc_code_real_type code)
252b5132 RH	140	{
	141	unsigned int i;
	142	for (i = 0; i < sizeof (sparc_reloc_map) / sizeof (struct coff_reloc_map); i++)
	143	{
	144	if (sparc_reloc_map[i].bfd_reloc_val == code)
	145	return &coff_sparc_howto_table[(int) sparc_reloc_map[i].coff_reloc_val];
	146	}
	147	return 0;
	148	}
	149	#define coff_bfd_reloc_type_lookup coff_sparc_reloc_type_lookup
	150
157090f7 AM	151	static reloc_howto_type *
	152	coff_sparc_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
	153	const char *r_name)
	154	{
	155	unsigned int i;
	156
	157	for (i = 0;
	158	i < (sizeof (coff_sparc_howto_table)
	159	/ sizeof (coff_sparc_howto_table[0]));
	160	i++)
	161	if (coff_sparc_howto_table[i].name != NULL
	162	&& strcasecmp (coff_sparc_howto_table[i].name, r_name) == 0)
	163	return &coff_sparc_howto_table[i];
	164
	165	return NULL;
	166	}
	167	#define coff_bfd_reloc_name_lookup coff_sparc_reloc_name_lookup
	168
252b5132	169	static void
2c3fc389	170	rtype2howto (arelent cache_ptr, struct internal_reloc dst)
252b5132 RH	171	{
	172	BFD_ASSERT (dst->r_type < (unsigned int) R_SPARC_max);
	173	cache_ptr->howto = &coff_sparc_howto_table[dst->r_type];
	174	}
	175
	176	#define RTYPE2HOWTO(internal, relocentry) rtype2howto(internal,relocentry)
	177
dc810e39 AM	178	#define SWAP_IN_RELOC_OFFSET H_GET_32
dc810e39 AM	179	#define SWAP_OUT_RELOC_OFFSET H_PUT_32
252b5132 RH	180	#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
	181	cache_ptr->addend = reloc.r_offset;
	182
	183	/* Clear the r_spare field in relocs. */
	184	#define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \
	185	do { \
	186	dst->r_spare[0] = 0; \
	187	dst->r_spare[1] = 0; \
	188	} while (0)
	189
	190	#define __A_MAGIC_SET__
	191
cbfe05c4	192	/* Enable Sparc-specific hacks in coffcode.h. */
252b5132 RH	193
	194	#define COFF_SPARC
	195
2b5c217d NC	196	#define bfd_pe_print_pdata NULL
2b5c217d NC	197
252b5132 RH	198	#include "coffcode.h"
252b5132 RH	199
c3c89269	200	#ifndef TARGET_SYM
6d00b590	201	#define TARGET_SYM sparc_coff_vec
252b5132	202	#endif
252b5132	203
c3c89269 NC	204	#ifndef TARGET_NAME
	205	#define TARGET_NAME "coff-sparc"
	206	#endif
252b5132	207
3fa78519	208	CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)