/* BFD back-end for ns32k a.out-ish binaries.
- Copyright 1990, 1991, 1992, 1994, 1995, 1996, 1998, 2000, 2001
+ Copyright 1990, 1991, 1992, 1994, 1995, 1996, 1998, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Ian Dall (idall@eleceng.adelaide.edu.au).
-This file is part of BFD, the Binary File Descriptor library.
+ 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 2 of the License, or
-(at your option) any later version.
+ 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 2 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.
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define BYTES_IN_WORD 4
#include "aout/aout64.h"
#include "ns32k.h"
-#define MYNS(OP) CAT(ns32kaout_,OP)
+/* Do not "beautify" the CONCAT* macro args. Traditional C will not
+ remove whitespace added here, and thus will fail to concatenate
+ the tokens. */
+#define MYNS(OP) CONCAT2 (ns32kaout_,OP)
+
reloc_howto_type *
MYNS(bfd_reloc_type_lookup)
PARAMS((bfd *abfd AND
/* Avoid multiple definitions from aoutx if supporting
standard a.out format(s) as well as this one. */
-#define NAME(x,y) CAT3(ns32kaout,_32_,y)
+#define NAME(x,y) CONCAT3 (ns32kaout,_32_,y)
void bfd_ns32k_arch PARAMS ((void));
#define MY(OP) MYNS(OP)
-#define MY_swap_std_reloc_in MY(swap_std_reloc_in)
+#define MY_swap_std_reloc_in MY(swap_std_reloc_in)
#define MY_swap_std_reloc_out MY(swap_std_reloc_out)
static void
-MY_swap_std_reloc_in PARAMS ((bfd *abfd, struct reloc_std_external *bytes,
- arelent *cache_ptr, asymbol **symbols,
- bfd_size_type symcount));
+MY_swap_std_reloc_in PARAMS ((bfd *, struct reloc_std_external *,
+ arelent *, asymbol **,
+ bfd_size_type));
static void
-MY_swap_std_reloc_out PARAMS ((bfd *abfd, arelent *g,
- struct reloc_std_external *natptr));
+MY_swap_std_reloc_out PARAMS ((bfd *, arelent *,
+ struct reloc_std_external *));
reloc_howto_type *
MY(reloc_howto) PARAMS ((bfd *, struct reloc_std_external *,
int *, int *, int *));
void
-MY(put_reloc) PARAMS ((bfd *, int, int, long, reloc_howto_type *,
+MY(put_reloc) PARAMS ((bfd *, int, int, bfd_vma, reloc_howto_type *,
struct reloc_std_external *));
/* The ns32k series is ah, unusual, when it comes to relocation.
pointer, the static base register and general purpose register etc.
For example:
-
+
sym1: .long . # pc relative 2's complement
sym1: .long foo # 2's complement not pc relative
-
+
self: movd @self, r0 # pc relative displacement
movd foo, r0 # non pc relative displacement
self: movd self, r0 # pc relative immediate
movd foo, r0 # non pc relative immediate
-
+
In addition, for historical reasons the encoding of the relocation types
in the a.out format relocation entries is such that even the relocation
- methods which are standard are not encoded the standard way. */
+ methods which are standard are not encoded the standard way. */
reloc_howto_type MY(howto_table)[] =
{
+ /* type rs size bsz pcrel bitpos ovrf sf name part_inpl readmask setmask pcdone */
/* ns32k immediate operands. */
- HOWTO (BFD_RELOC_NS32K_IMM_8, 0, 0, 8, false, 0, true,
+ HOWTO (BFD_RELOC_NS32K_IMM_8, 0, 0, 8, false, 0, complain_overflow_signed,
_bfd_ns32k_reloc_imm, "NS32K_IMM_8",
true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_16, 0, 1, 16, false, 0, true,
+ HOWTO (BFD_RELOC_NS32K_IMM_16, 0, 1, 16, false, 0, complain_overflow_signed,
_bfd_ns32k_reloc_imm, "NS32K_IMM_16",
true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_32, 0, 2, 32, false, 0, true,
+ HOWTO (BFD_RELOC_NS32K_IMM_32, 0, 2, 32, false, 0, complain_overflow_signed,
_bfd_ns32k_reloc_imm, "NS32K_IMM_32",
true, 0xffffffff,0xffffffff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_8_PCREL, 0, 0, 8, true, 0, false,
+ HOWTO (BFD_RELOC_NS32K_IMM_8_PCREL, 0, 0, 8, true, 0, complain_overflow_signed,
_bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_8",
true, 0x000000ff, 0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_16_PCREL, 0, 1, 16, true, 0, false,
+ HOWTO (BFD_RELOC_NS32K_IMM_16_PCREL, 0, 1, 16, true, 0, complain_overflow_signed,
_bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_16",
true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_32_PCREL, 0, 2, 32, true, 0, false,
+ HOWTO (BFD_RELOC_NS32K_IMM_32_PCREL, 0, 2, 32, true, 0, complain_overflow_signed,
_bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_32",
true, 0xffffffff,0xffffffff, false),
/* ns32k displacements. */
- HOWTO (BFD_RELOC_NS32K_DISP_8, 0, 0, 8, false, 0, true,
+ HOWTO (BFD_RELOC_NS32K_DISP_8, 0, 0, 7, false, 0, complain_overflow_signed,
_bfd_ns32k_reloc_disp, "NS32K_DISP_8",
true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_16, 0, 1, 16, false, 0, true,
+ HOWTO (BFD_RELOC_NS32K_DISP_16, 0, 1, 14, false, 0, complain_overflow_signed,
_bfd_ns32k_reloc_disp, "NS32K_DISP_16",
true, 0x0000ffff, 0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_32, 0, 2, 32, false, 0, true,
+ HOWTO (BFD_RELOC_NS32K_DISP_32, 0, 2, 30, false, 0, complain_overflow_signed,
_bfd_ns32k_reloc_disp, "NS32K_DISP_32",
true, 0xffffffff, 0xffffffff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_8_PCREL, 0, 0, 8, true, 0, false,
+ HOWTO (BFD_RELOC_NS32K_DISP_8_PCREL, 0, 0, 7, true, 0, complain_overflow_signed,
_bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_8",
true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_16_PCREL, 0, 1, 16, true, 0, false,
+ HOWTO (BFD_RELOC_NS32K_DISP_16_PCREL, 0, 1, 14, true, 0, complain_overflow_signed,
_bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_16",
true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_32_PCREL, 0, 2, 32, true, 0, false,
+ HOWTO (BFD_RELOC_NS32K_DISP_32_PCREL, 0, 2, 30, true, 0, complain_overflow_signed,
_bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_32",
true, 0xffffffff,0xffffffff, false),
return (MY(howto_table) + r_length + 3 * (*r_pcrel) + 6 * r_ns32k_type);
}
-#define MY_reloc_howto(BFD,REL,IN,EX,PC) MY(reloc_howto) (BFD, REL, &IN, &EX, &PC)
+#define MY_reloc_howto(BFD, REL, IN, EX, PC) \
+ MY(reloc_howto) (BFD, REL, &IN, &EX, &PC)
void
MY(put_reloc) (abfd, r_extern, r_index, value, howto, reloc)
bfd *abfd;
int r_extern;
int r_index;
- long value;
+ bfd_vma value;
reloc_howto_type *howto;
struct reloc_std_external *reloc;
{
#define MY_final_link_relocate _bfd_ns32k_final_link_relocate
#define MY_relocate_contents _bfd_ns32k_relocate_contents
-#include <aoutx.h>
+#include "aoutx.h"
reloc_howto_type *
MY(bfd_reloc_type_lookup) (abfd,code)
int r_pcrel;
struct aoutdata *su = &(abfd->tdata.aout_data->a);
- cache_ptr->address = bfd_h_get_32 (abfd, bytes->r_address);
+ cache_ptr->address = H_GET_32 (abfd, bytes->r_address);
/* Now the fun stuff. */
cache_ptr->howto = MY_reloc_howto(abfd, bytes, r_index, r_extern, r_pcrel);
bfd_byte *location;
{
int r_ns32k_type = (howto - MY(howto_table)) / 6;
- long (*get_data) PARAMS ((bfd_byte *, long, long));
- int (*put_data) PARAMS ((long, bfd_byte *, long, long));
+ bfd_vma (*get_data) PARAMS ((bfd_byte *, int));
+ void (*put_data) PARAMS ((bfd_vma, bfd_byte *, int));
switch (r_ns32k_type)
{
projects / deliverable / binutils-gdb.git / blobdiff