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-rw-r--r--cross/binutils/Makefile4
-rw-r--r--cross/binutils/patches/patch-arm32748
2 files changed, 750 insertions, 2 deletions
diff --git a/cross/binutils/Makefile b/cross/binutils/Makefile
index ac5cb5b2abe..97958c2cef8 100644
--- a/cross/binutils/Makefile
+++ b/cross/binutils/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.13 1999/09/28 12:27:06 fredb Exp $
+# $NetBSD: Makefile,v 1.14 1999/12/06 09:43:19 sakamoto Exp $
#
# GNU binutils configured to hold `as many targets as the cross system is
# capable of using'. Configures and builds everything except gas, which
@@ -25,7 +25,7 @@ ALL_TARGET= all-binutils all-ld
BINDIR= ${PREFIX}/libexec/binutils
-ENABLE_TARGETS+= alpha-netbsd \
+ENABLE_TARGETS+= alpha-netbsd arm-netbsd \
i386-cygwin32 i386-elf i386-go32 i386-linux \
i386-netbsd i386-netware \
m68k-elf m68k-netbsd m68k-sunos4 \
diff --git a/cross/binutils/patches/patch-arm32 b/cross/binutils/patches/patch-arm32
new file mode 100644
index 00000000000..ad12003fe8e
--- /dev/null
+++ b/cross/binutils/patches/patch-arm32
@@ -0,0 +1,748 @@
+$NetBSD: patch-arm32,v 1.1 1999/12/06 09:43:21 sakamoto Exp $
+
+diff -U2 -r -N ./bfd/Makefile.am ../binutils-2.9.1/bfd/Makefile.am
+--- ./bfd/Makefile.am Sat May 2 00:47:58 1998
++++ ../binutils-2.9.1/bfd/Makefile.am Sat Dec 4 02:21:59 1999
+@@ -106,4 +106,6 @@
+ aout0.lo \
+ aout32.lo \
++ aoutarm32.lo \
++ armnetbsd.lo \
+ bout.lo \
+ cf-i386lynx.lo \
+@@ -211,4 +213,6 @@
+ aout0.c \
+ aout32.c \
++ aoutarm32.c \
++ armnetbsd.c \
+ bout.c \
+ cf-i386lynx.c \
+@@ -659,4 +663,7 @@
+ $(INCDIR)/aout/aout64.h $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def \
+ $(INCDIR)/aout/ar.h
++armnetbsd.lo: armnetbsd.c netbsd.h libaout.h $(INCDIR)/bfdlink.h \
++ aout-target.h $(INCDIR)/aout/aout64.h $(INCDIR)/aout/stab_gnu.h \
++ $(INCDIR)/aout/stab.def $(INCDIR)/aout/ar.h
+ bout.lo: bout.c $(INCDIR)/bfdlink.h genlink.h $(INCDIR)/bout.h \
+ $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def libaout.h
+diff -U2 -r -N ./bfd/Makefile.in ../binutils-2.9.1/bfd/Makefile.in
+--- ./bfd/Makefile.in Sat May 2 00:47:59 1998
++++ ../binutils-2.9.1/bfd/Makefile.in Sat Dec 4 02:21:59 1999
+@@ -195,4 +195,6 @@
+ aout0.lo \
+ aout32.lo \
++ aoutarm32.lo \
++ armnetbsd.lo \
+ bout.lo \
+ cf-i386lynx.lo \
+@@ -300,4 +302,6 @@
+ aout0.c \
+ aout32.c \
++ aoutarm32.c \
++ armnetbsd.c \
+ bout.c \
+ cf-i386lynx.c \
+@@ -1116,4 +1120,7 @@
+ $(INCDIR)/aout/aout64.h $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def \
+ $(INCDIR)/aout/ar.h
++armnetbsd.lo: armnetbsd.c netbsd.h libaout.h $(INCDIR)/bfdlink.h \
++ aout-target.h $(INCDIR)/aout/aout64.h $(INCDIR)/aout/stab_gnu.h \
++ $(INCDIR)/aout/stab.def $(INCDIR)/aout/ar.h
+ bout.lo: bout.c $(INCDIR)/bfdlink.h genlink.h $(INCDIR)/bout.h \
+ $(INCDIR)/aout/stab_gnu.h $(INCDIR)/aout/stab.def libaout.h
+diff -U2 -r -N ./bfd/aoutarm32.c ../binutils-2.9.1/bfd/aoutarm32.c
+--- ./bfd/aoutarm32.c Thu Jan 1 09:00:00 1970
++++ ../binutils-2.9.1/bfd/aoutarm32.c Sat Dec 4 02:21:59 1999
+@@ -0,0 +1,504 @@
++/* BFD back-end for 32-bit a.out files.
++ Copyright (C) 1990, 91, 92, 93, 94 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 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.
++
++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 FPRINTF(x)
++
++#ifndef FPRINTF
++#define FPRINTF(x) fprintf x
++#endif
++
++#define N_HEADER_IN_TEXT(x) 1
++
++#include <stdio.h>
++
++#define ARCH_SIZE 32
++
++#define BYTES_IN_WORD 4
++
++#include "bfd.h"
++#include "aout/aout64.h"
++
++#define MY(op) CAT(aoutarm_,op)
++#define NAME(x, y) CAT3(aoutarm,_32_,y)
++
++#include "libaout.h"
++
++static bfd_reloc_status_type
++MY(fix_pcrel_26_done) PARAMS ((bfd *, arelent *, asymbol *, PTR,
++ asection *, bfd *, char **));
++
++static bfd_reloc_status_type
++MY(fix_pcrel_26) PARAMS ((bfd *, arelent *, asymbol *, PTR,
++ asection *, bfd *, char **));
++
++#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));
++
++static void
++MY_swap_std_reloc_out PARAMS ((bfd *abfd, arelent *g,
++ struct reloc_std_external *natptr));
++
++reloc_howto_type MY(howto_table)[] =
++{
++ /* type rs size bsz pcrel bitpos ovrf sf name part_inpl readmask setmask
++ pcdone */
++ HOWTO (0, 0, 0, 8, false, 0, complain_overflow_bitfield, 0, "8", true,
++ 0x000000ff, 0x000000ff, false),
++ HOWTO (1, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "16", true,
++ 0x0000ffff, 0x0000ffff, false),
++ HOWTO (2, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "32", true,
++ 0xffffffff, 0xffffffff, false),
++ HOWTO (3, 2, 2, 26, true, 0, complain_overflow_signed, MY(fix_pcrel_26),
++ "ARM26", true, 0x00ffffff, 0x00ffffff, true),
++ HOWTO (4, 0, 0, 8, true, 0, complain_overflow_signed, 0, "DISP8", true,
++ 0x000000ff, 0x000000ff, true),
++ HOWTO (5, 0, 1, 16, true, 0, complain_overflow_signed, 0, "DISP16", true,
++ 0x0000ffff, 0x0000ffff, true),
++ HOWTO (6, 0, 2, 32, true, 0, complain_overflow_signed, 0, "DISP32", true,
++ 0xffffffff, 0xffffffff, true),
++ HOWTO (7, 2, 2, 26, false, 0, complain_overflow_signed,
++ MY(fix_pcrel_26_done), "ARM26D", true, 0x0, 0x0,
++ false),
++ {-1},
++ HOWTO (9, 0, -1, 16, false, 0, complain_overflow_bitfield, 0, "NEG16", true,
++ 0x0000ffff, 0x0000ffff, false),
++ HOWTO (10, 0, -2, 32, false, 0, complain_overflow_bitfield, 0, "NEG32", true,
++ 0xffffffff, 0xffffffff, false),
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++
++ {-1},
++ HOWTO (17, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "GOT12", true,
++ 0x00000fff, 0x00000fff, false),
++ HOWTO (18, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "GOT32", true,
++ 0xffffffff, 0xffffffff, false),
++ HOWTO (19, 0, 2, 26, true, 0, complain_overflow_bitfield, MY(fix_pcrel_26), "JMPSLOT", true,
++ 0x00ffffff, 0x00ffffff, true),
++
++ {-1},
++ {-1},
++ HOWTO (22, 0, 2, 32, true, 0, complain_overflow_bitfield, 0, "GOTPC", true,
++ 0xffffffff, 0xffffffff, true),
++ {-1},
++
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++ {-1},
++};
++
++#define RELOC_ARM_BITS_NEG_BIG ((unsigned int) 0x08)
++#define RELOC_ARM_BITS_NEG_LITTLE ((unsigned int) 0x10)
++#define RELOC_ARM_BITS_PIC_BIG ((unsigned int) 0x04)
++#define RELOC_ARM_BITS_PIC_LITTLE ((unsigned int) 0x20)
++
++reloc_howto_type *
++MY(reloc_howto)(abfd, rel, r_index, r_extern, r_pcrel)
++ bfd *abfd;
++ struct reloc_std_external *rel;
++ int *r_index;
++ int *r_extern;
++ int *r_pcrel;
++{
++ unsigned int r_length;
++ unsigned int r_pcrel_done;
++ unsigned int r_neg;
++ unsigned int r_pic;
++ int index;
++
++FPRINTF((stderr, "%s:reloc_howto", __FILE__));
++
++ *r_pcrel = 0;
++ if (bfd_header_big_endian (abfd))
++ {
++ *r_index = ((rel->r_index[0] << 16)
++ | (rel->r_index[1] << 8)
++ | rel->r_index[2]);
++ *r_extern = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_BIG));
++ r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_BIG));
++ r_neg = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_BIG));
++ r_pic = (0 != (rel->r_type[0] & RELOC_ARM_BITS_PIC_BIG));
++ r_length = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_BIG)
++ >> RELOC_STD_BITS_LENGTH_SH_BIG);
++ }
++ else
++ {
++ *r_index = ((rel->r_index[2] << 16)
++ | (rel->r_index[1] << 8)
++ | rel->r_index[0]);
++ *r_extern = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_LITTLE));
++ r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_LITTLE));
++ r_neg = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_LITTLE));
++ r_pic = (0 != (rel->r_type[0] & RELOC_ARM_BITS_PIC_LITTLE));
++ r_length = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_LITTLE)
++ >> RELOC_STD_BITS_LENGTH_SH_LITTLE);
++ }
++ index = r_length + 4 * r_pcrel_done + 8 * r_neg + 16 * r_pic;
++ if (index == 3)
++ *r_pcrel = 1;
++ if (index == 19) /* jmpslot */
++ *r_pcrel = 1;
++FPRINTF((stderr, " index=%d name=%s\n", index, (MY(howto_table) + index)->name));
++ return MY(howto_table) + index;
++}
++
++#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;
++ reloc_howto_type *howto;
++ struct reloc_std_external *reloc;
++{
++ unsigned int r_length;
++ int r_pcrel;
++ int r_neg;
++ int r_pic;
++
++FPRINTF((stderr, "%s:put_reloc\n", __FILE__));
++
++ PUT_WORD (abfd, value, reloc->r_address);
++ r_length = howto->size ; /* Size as a power of two */
++
++ /* Special case for branch relocations. */
++ if (howto->type == 3 || howto->type == 7)
++ r_length = 3;
++ if (howto->type == 19)
++ r_length = 3;
++
++ r_pcrel = howto->type & 4; /* PC Relative done? */
++ r_neg = howto->type & 8; /* Negative relocation */
++ r_pic = howto->type & 16; /* PIC relocation */
++ if (bfd_header_big_endian (abfd))
++ {
++ reloc->r_index[0] = r_index >> 16;
++ reloc->r_index[1] = r_index >> 8;
++ reloc->r_index[2] = r_index;
++ reloc->r_type[0] =
++ ((r_extern ? RELOC_STD_BITS_EXTERN_BIG : 0)
++ | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG : 0)
++ | (r_neg ? RELOC_ARM_BITS_NEG_BIG : 0)
++ | (r_pic ? RELOC_ARM_BITS_PIC_BIG : 0)
++ | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG));
++ }
++ else
++ {
++ reloc->r_index[2] = r_index >> 16;
++ reloc->r_index[1] = r_index >> 8;
++ reloc->r_index[0] = r_index;
++ reloc->r_type[0] =
++ ((r_extern ? RELOC_STD_BITS_EXTERN_LITTLE : 0)
++ | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE : 0)
++ | (r_neg ? RELOC_ARM_BITS_NEG_LITTLE : 0)
++ | (r_pic ? RELOC_ARM_BITS_PIC_LITTLE : 0)
++ | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE));
++ }
++}
++
++#define MY_put_reloc(BFD, EXT, IDX, VAL, HOWTO, RELOC) \
++ MY(put_reloc)(BFD, EXT, IDX, VAL, HOWTO, RELOC)
++
++#include "aoutx.h"
++
++reloc_howto_type *
++MY(bfd_reloc_type_lookup)(abfd,code)
++ bfd *abfd;
++ bfd_reloc_code_real_type code;
++{
++FPRINTF((stderr, "%s:bfd_reloc_type_lookup code=%d\n", __FILE__, (int)code));
++
++#define ASTD(i,j) case i: FPRINTF((stderr, "i=%d j=%d\n", i,j)); return &MY(howto_table)[j]
++ if (code == BFD_RELOC_CTOR)
++ switch (bfd_get_arch_info (abfd)->bits_per_address)
++ {
++ case 32:
++ code = BFD_RELOC_32;
++ break;
++ default: return (CONST struct reloc_howto_struct *) 0;
++ }
++
++ switch (code)
++ {
++ ASTD (BFD_RELOC_16, 1);
++ ASTD (BFD_RELOC_32, 2);
++ ASTD (BFD_RELOC_ARM_PCREL_BRANCH, 3);
++ ASTD (BFD_RELOC_8_PCREL, 4);
++ ASTD (BFD_RELOC_16_PCREL, 5);
++ ASTD (BFD_RELOC_32_PCREL, 6);
++ ASTD (BFD_RELOC_ARM_GOT12, 17);
++ ASTD (BFD_RELOC_ARM_GOT32, 18);
++ ASTD (BFD_RELOC_ARM_GOTPC, 22);
++ ASTD (BFD_RELOC_ARM_JMPSLOT, 19);
++ default: return (CONST struct reloc_howto_struct *) 0;
++ }
++}
++
++static bfd_reloc_status_type
++MY(fix_pcrel_26) (abfd, reloc_entry, symbol, data, input_section,
++ output_bfd, error_message)
++ bfd *abfd;
++ arelent *reloc_entry;
++ asymbol *symbol;
++ PTR data;
++ asection *input_section;
++ bfd *output_bfd;
++ char **error_message;
++{
++ bfd_vma relocation;
++ bfd_size_type addr = reloc_entry->address;
++ long target = bfd_get_32 (abfd, (bfd_byte *) data + addr);
++ bfd_reloc_status_type flag = bfd_reloc_ok;
++
++FPRINTF((stderr, "%s:fix_pcrel_26\n", __FILE__));
++FPRINTF((stderr, "reloc: target=%x sym->val=%x sym->vma=%x sym->off=%x\n", target, symbol->value, symbol->section->output_section->vma, symbol->section->output_offset));
++FPRINTF((stderr, "reloc: addend=%x ins->vma=%x ins->off=%x addr=%x\n", reloc_entry->addend, input_section->output_section->vma, input_section->output_offset, addr));
++
++ /* If this is an undefined symbol, return error */
++ if (symbol->section == &bfd_und_section
++ && (symbol->flags & BSF_WEAK) == 0)
++ return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined;
++
++ /* If the sections are different, and we are doing a partial relocation,
++ just ignore it for now. */
++ if (symbol->section->name != input_section->name
++ && output_bfd != (bfd *)NULL)
++ return bfd_reloc_ok;
++
++FPRINTF((stderr, "doing relocation\n"));
++
++ relocation = (target & 0x00ffffff) << 2;
++ relocation = (relocation ^ 0x02000000) - 0x02000000; /* Sign extend */
++ relocation += symbol->value;
++ relocation += symbol->section->output_section->vma;
++ relocation += symbol->section->output_offset;
++ relocation += reloc_entry->addend;
++ relocation -= input_section->output_section->vma;
++ relocation -= input_section->output_offset;
++ relocation -= addr;
++ if (relocation & 3)
++ return bfd_reloc_overflow;
++
++ /* Check for overflow */
++ if (relocation & 0x02000000)
++ {
++ if ((relocation & ~0x03ffffff) != ~0x03ffffff)
++ flag = bfd_reloc_overflow;
++ }
++ else if (relocation & ~0x03ffffff)
++ flag = bfd_reloc_overflow;
++
++ target &= ~0x00ffffff;
++ target |= (relocation >> 2) & 0x00ffffff;
++ bfd_put_32 (abfd, target, (bfd_byte *) data + addr);
++
++ /* Now the ARM magic... Change the reloc type so that it is marked as done.
++ Strictly this is only necessary if we are doing a partial relocation. */
++ reloc_entry->howto = &MY(howto_table)[7];
++
++ return flag;
++}
++
++static bfd_reloc_status_type
++MY(fix_pcrel_26_done) (abfd, reloc_entry, symbol, data, input_section,
++ output_bfd, error_message)
++ bfd *abfd;
++ arelent *reloc_entry;
++ asymbol *symbol;
++ PTR data;
++ asection *input_section;
++ bfd *output_bfd;
++ char **error_message;
++{
++ bfd_size_type addr = reloc_entry->address;
++ long target = bfd_get_32 (abfd, (bfd_byte *) data + addr);
++
++FPRINTF((stderr, "%s:fix_pcrel_26_done\n", __FILE__));
++FPRINTF((stderr, "reloc: target=%x sym->val=%x sym->vma=%x sym->off=%x\n", target, symbol->value, symbol->section->output_section->vma, symbol->section->output_offset));
++FPRINTF((stderr, "reloc: addend=%x ins->vma=%x ins->off=%x addr=%x\n", reloc_entry->addend, input_section->output_section->vma, input_section->output_offset, addr));
++ return bfd_reloc_ok;
++}
++
++static void
++MY_swap_std_reloc_in (abfd, bytes, cache_ptr, symbols, symcount)
++ bfd *abfd;
++ struct reloc_std_external *bytes;
++ arelent *cache_ptr;
++ asymbol **symbols;
++ bfd_size_type symcount;
++{
++ int r_index;
++ int r_extern;
++ unsigned int r_length;
++ int r_pcrel;
++ struct aoutdata *su = &(abfd->tdata.aout_data->a);
++
++ FPRINTF((stderr, "%s:swap_std_reloc_in\n", __FILE__));
++
++ cache_ptr->address = bfd_h_get_32 (abfd, bytes->r_address);
++
++ cache_ptr->howto = MY_reloc_howto (abfd, bytes, r_index, r_extern, r_pcrel);
++
++ FPRINTF((stderr, "%s:swap_std_reloc_in: type=%d name=%s\n", __FILE__, cache_ptr->howto->type, cache_ptr->howto->name));
++
++ MOVE_ADDRESS (0);
++}
++
++void
++MY_swap_std_reloc_out (abfd, g, natptr)
++ bfd *abfd;
++ arelent *g;
++ struct reloc_std_external *natptr;
++{
++ int r_index;
++ asymbol *sym = *(g->sym_ptr_ptr);
++ int r_extern;
++ int r_length;
++ int r_pcrel;
++ int r_neg = 0; /* Negative relocs use the BASEREL bit. */
++ int r_pic = 0;
++ asection *output_section = sym->section->output_section;
++
++ FPRINTF((stderr, "%s:swap_std_reloc_out type=%d name=%s: ga=%x na=%x", __FILE__, g->howto->type, g->howto->name, g->address, natptr->r_address));
++
++ PUT_WORD(abfd, g->address, natptr->r_address);
++
++ r_length = g->howto->size ; /* Size as a power of two */
++ if (r_length < 0)
++ {
++ r_length = -r_length;
++ r_neg = 1;
++ }
++
++ r_pcrel = (int) g->howto->pc_relative; /* Relative to PC? */
++
++ /* For RISC iX, in pc-relative relocs the r_pcrel bit means that the
++ relocation has been done already (Only for the 26-bit one I think)???!!!
++ */
++
++ if (g->howto->type == 3)
++ {
++ r_length = 3;
++ r_pcrel = 0;
++ }
++ else if (g->howto->type == 7)
++ {
++ r_length = 3;
++ r_pcrel = 1;
++ }
++
++ /* Are we base relative i.e. PIC */
++ if (g->howto->type >= 16)
++ r_pic = 1;
++
++ /* jmpslot (branch with pic set) - treat like a branch */
++ if (g->howto->type == 19) {
++ r_length = 3;
++ r_pcrel = 0;
++ }
++#if 0
++ /* For a standard reloc, the addend is in the object file. */
++ r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma;
++#endif
++
++ /* name was clobbered by aout_write_syms to be symbol index */
++
++ /* If this relocation is relative to a symbol then set the
++ r_index to the symbols index, and the r_extern bit.
++
++ Absolute symbols can come in in two ways, either as an offset
++ from the abs section, or as a symbol which has an abs value.
++ check for that here
++ */
++
++ if (bfd_is_com_section (output_section)
++ || output_section == &bfd_abs_section
++ || output_section == &bfd_und_section)
++ {
++ if (bfd_abs_section.symbol == sym)
++ {
++ /* Whoops, looked like an abs symbol, but is really an offset
++ from the abs section */
++ r_index = 0;
++ r_extern = 0;
++ }
++ else
++ {
++ /* Fill in symbol */
++ r_extern = 1;
++ r_index = (*(g->sym_ptr_ptr))->KEEPIT;
++ }
++ }
++ else
++ {
++ /* Just an ordinary section */
++ r_extern = 0;
++ r_index = output_section->target_index;
++ if (r_pic && g->howto->type == 18) {
++ r_index = (*(g->sym_ptr_ptr))->KEEPIT;
++/* r_extern = 1;*/ /*260697*/
++ if (sym->flags & BSF_GLOBAL)
++ r_extern = 1;
++ FPRINTF((stderr, "*"));
++ }
++ }
++FPRINTF((stderr, " index=%d\n", r_index));
++ /* now the fun stuff */
++ if (bfd_header_big_endian (abfd))
++ {
++ natptr->r_index[0] = r_index >> 16;
++ natptr->r_index[1] = r_index >> 8;
++ natptr->r_index[2] = r_index;
++ natptr->r_type[0] =
++ ( (r_extern ? RELOC_STD_BITS_EXTERN_BIG: 0)
++ | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG: 0)
++ | (r_neg ? RELOC_ARM_BITS_NEG_BIG: 0)
++ | (r_pic ? RELOC_ARM_BITS_PIC_BIG: 0)
++ | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG));
++ }
++ else
++ {
++ natptr->r_index[2] = r_index >> 16;
++ natptr->r_index[1] = r_index >> 8;
++ natptr->r_index[0] = r_index;
++ natptr->r_type[0] =
++ ( (r_extern ? RELOC_STD_BITS_EXTERN_LITTLE: 0)
++ | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE: 0)
++ | (r_neg ? RELOC_ARM_BITS_NEG_LITTLE: 0)
++ | (r_pic ? RELOC_ARM_BITS_PIC_LITTLE: 0)
++ | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE));
++ }
++}
++
+diff -U2 -r -N ./bfd/armnetbsd.c ../binutils-2.9.1/bfd/armnetbsd.c
+--- ./bfd/armnetbsd.c Thu Jan 1 09:00:00 1970
++++ ../binutils-2.9.1/bfd/armnetbsd.c Sat Dec 4 02:21:59 1999
+@@ -0,0 +1,47 @@
++/* BFD back-end for NetBSD/ARM a.out-ish binaries.
++ Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc.
++
++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 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. */
++
++#define BYTES_IN_WORD 4
++#undef TARGET_IS_BIG_ENDIAN_P
++
++#define TARGET_PAGE_SIZE 4096
++#define SEGMENT_SIZE TARGET_PAGE_SIZE
++
++#define DEFAULT_ARCH bfd_arch_arm
++#define DEFAULT_MID M_ARM6_NETBSD
++/*#define MACHTYPE_OK(mtype) ((mtype) == M_ARM6_NETBSD)*/
++
++#define MY(OP) CAT(armnetbsd_,OP)
++/* This needs to start with a.out so GDB knows it is an a.out variant. */
++#define TARGETNAME "a.out-arm-netbsd"
++
++#define NAME(x,y) CAT3(aoutarm,_32_,y)
++
++#define aoutarm_32_get_section_contents aout_32_get_section_contents
++
++#define MY_bfd_reloc_type_lookup aoutarm_bfd_reloc_type_lookup
++
++#include "bfd.h" /* To ensure following declaration is OK */
++
++CONST struct reloc_howto_struct *
++MY_bfd_reloc_type_lookup
++ PARAMS((bfd *abfd AND
++ bfd_reloc_code_real_type code));
++
++#include "netbsd.h"
+diff -U2 -r -N ./bfd/bfd-in2.h ../binutils-2.9.1/bfd/bfd-in2.h
+--- ./bfd/bfd-in2.h Sat May 2 00:48:01 1998
++++ ../binutils-2.9.1/bfd/bfd-in2.h Sat Dec 4 02:21:59 1999
+@@ -1850,4 +1850,8 @@
+ BFD_RELOC_ARM_THUMB_SHIFT,
+ BFD_RELOC_ARM_THUMB_OFFSET,
++ BFD_RELOC_ARM_GOTPC,
++ BFD_RELOC_ARM_GOT12,
++ BFD_RELOC_ARM_GOT32,
++ BFD_RELOC_ARM_JMPSLOT,
+
+ /* Hitachi SH relocs. Not all of these appear in object files. */
+diff -U2 -r -N ./bfd/config.bfd ../binutils-2.9.1/bfd/config.bfd
+--- ./bfd/config.bfd Sat Dec 4 02:20:13 1999
++++ ../binutils-2.9.1/bfd/config.bfd Sat Dec 4 02:21:59 1999
+@@ -83,5 +83,8 @@
+ targ_selvecs=bfd_elf32_bigarc_vec
+ ;;
+-
++ arm-*-netbsd*)
++ targ_defvec=armnetbsd_vec
++ targ_underscore=yes
++ ;;
+ arm-*-riscix*)
+ targ_defvec=riscix_vec
+diff -U2 -r -N ./bfd/configure ../binutils-2.9.1/bfd/configure
+--- ./bfd/configure Sat Dec 4 02:20:12 1999
++++ ../binutils-2.9.1/bfd/configure Sat Dec 4 02:21:59 1999
+@@ -2704,4 +2704,5 @@
+ armcoff_little_vec) tb="$tb coff-arm.lo cofflink.lo " ;;
+ armcoff_big_vec) tb="$tb coff-arm.lo cofflink.lo " ;;
++ armnetbsd_vec) tb="$tb armnetbsd.lo aoutarm32.lo " ;;
+ armpe_little_vec) tb="$tb pe-arm.lo coff-arm.lo cofflink.lo " ;;
+ armpe_big_vec) tb="$tb pe-arm.lo coff-arm.lo cofflink.lo " ;;
+diff -U2 -r -N ./bfd/configure.in ../binutils-2.9.1/bfd/configure.in
+--- ./bfd/configure.in Sat May 2 00:48:05 1998
++++ ../binutils-2.9.1/bfd/configure.in Sat Dec 4 02:21:59 1999
+@@ -388,4 +388,5 @@
+ armcoff_little_vec) tb="$tb coff-arm.lo cofflink.lo " ;;
+ armcoff_big_vec) tb="$tb coff-arm.lo cofflink.lo " ;;
++ armnetbsd_vec) tb="$tb armnetbsd.lo aoutarm32.lo " ;;
+ armpe_little_vec) tb="$tb pe-arm.lo coff-arm.lo cofflink.lo " ;;
+ armpe_big_vec) tb="$tb pe-arm.lo coff-arm.lo cofflink.lo " ;;
+diff -U2 -r -N ./bfd/libaout.h ../binutils-2.9.1/bfd/libaout.h
+--- ./bfd/libaout.h Sat May 2 00:48:11 1998
++++ ../binutils-2.9.1/bfd/libaout.h Sat Dec 4 02:21:59 1999
+@@ -233,4 +233,5 @@
+ M_VAX_NETBSD = 140, /* NetBSD/vax binary */
+ M_ALPHA_NETBSD = 141, /* NetBSD/alpha binary */
++ M_ARM6_NETBSD = 143, /* NetBSD/arm32 binary */
+ M_SPARCLET_1 = 147, /* 0x93, reserved */
+ M_MIPS1 = 151, /* MIPS R2000/R3000 binary */
+diff -U2 -r -N ./bfd/reloc.c ../binutils-2.9.1/bfd/reloc.c
+--- ./bfd/reloc.c Sat May 2 00:48:14 1998
++++ ../binutils-2.9.1/bfd/reloc.c Sat Dec 4 02:21:59 1999
+@@ -2167,4 +2167,12 @@
+ ENUMX
+ BFD_RELOC_ARM_THUMB_OFFSET
++ENUMX
++ BFD_RELOC_ARM_GOTPC
++ENUMX
++ BFD_RELOC_ARM_GOT12
++ENUMX
++ BFD_RELOC_ARM_GOT32
++ENUMX
++ BFD_RELOC_ARM_JMPSLOT
+ ENUMDOC
+ These relocs are only used within the ARM assembler. They are not
+diff -U2 -r -N ./bfd/targets.c ../binutils-2.9.1/bfd/targets.c
+--- ./bfd/targets.c Sat Dec 4 02:20:12 1999
++++ ../binutils-2.9.1/bfd/targets.c Sat Dec 4 02:21:59 1999
+@@ -482,4 +482,5 @@
+ extern const bfd_target armpei_little_vec;
+ extern const bfd_target armpei_big_vec;
++extern const bfd_target armnetbsd_vec;
+ extern const bfd_target b_out_vec_big_host;
+ extern const bfd_target b_out_vec_little_host;
+@@ -737,4 +738,5 @@
+ &armpei_little_vec,
+ &armpei_big_vec,
++ &armnetbsd_vec,
+ &icoff_big_vec,
+ &icoff_little_vec,
+diff -U2 -r -N ./ld/Makefile.am ../binutils-2.9.1/ld/Makefile.am
+--- ./ld/Makefile.am Sat May 2 00:48:47 1998
++++ ../binutils-2.9.1/ld/Makefile.am Sat Dec 4 02:22:08 1999
+@@ -99,4 +99,5 @@
+ earmaoutl.o \
+ earmcoff.o \
++ earmnbsd.o \
+ earmpe.o \
+ ecoff_sparc.o \
+@@ -254,4 +255,7 @@
+ $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/armcoff.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} armcoff "$(tdir_armcoff)"
++earmnbsd.c: $(srcdir)/emulparams/armnbsd.sh \
++ $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/armaout.sc ${GEN_DEPENDS}
++ ${GENSCRIPTS} armnbsd "$(tdir_armnbsd)"
+ earmpe.c: $(srcdir)/emulparams/armpe.sh \
+ $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/pe.sc ${GEN_DEPENDS}
+diff -U2 -r -N ./ld/Makefile.in ../binutils-2.9.1/ld/Makefile.in
+--- ./ld/Makefile.in Sat Dec 4 02:20:12 1999
++++ ../binutils-2.9.1/ld/Makefile.in Sat Dec 4 02:22:08 1999
+@@ -175,4 +175,5 @@
+ earmaoutl.o \
+ earmcoff.o \
++ earmnbsd.o \
+ earmpe.o \
+ ecoff_sparc.o \
+@@ -764,4 +765,7 @@
+ $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/armcoff.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} armcoff "$(tdir_armcoff)"
++earmnbsd.c: $(srcdir)/emulparams/armnbsd.sh \
++ $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/armaout.sc ${GEN_DEPENDS}
++ ${GENSCRIPTS} armnbsd "$(tdir_armnbsd)"
+ earmpe.c: $(srcdir)/emulparams/armpe.sh \
+ $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/pe.sc ${GEN_DEPENDS}
+diff -U2 -r -N ./ld/configure.tgt ../binutils-2.9.1/ld/configure.tgt
+--- ./ld/configure.tgt Sat May 2 00:48:48 1998
++++ ../binutils-2.9.1/ld/configure.tgt Sat Dec 4 02:22:08 1999
+@@ -106,4 +106,5 @@
+ armeb-*-aout) targ_emul=armaoutb ;;
+ arm-*-coff) targ_emul=armcoff ;;
++arm-*-netbsd*) targ_emul=armnbsd ;;
+ thumb-*-coff) targ_emul=armcoff ;;
+ thumb-*-pe) targ_emul=armpe ;;
+diff -U2 -r -N ./ld/emulparams/armnbsd.sh ../binutils-2.9.1/ld/emulparams/armnbsd.sh
+--- ./ld/emulparams/armnbsd.sh Thu Jan 1 09:00:00 1970
++++ ../binutils-2.9.1/ld/emulparams/armnbsd.sh Sat Dec 4 02:22:08 1999
+@@ -0,0 +1,7 @@
++SCRIPT_NAME=aout
++TEXT_START_ADDR=0x1020
++OUTPUT_FORMAT="a.out-arm-netbsd"
++TARGET_PAGE_SIZE=0x1000
++ARCH=arm
++EXECUTABLE_SYMBOLS='__DYNAMIC = 0;'
++NONPAGED_TEXT_START_ADDR=0x1000
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 05:39:06 +0000