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https://github.com/darlinghq/darling-gdb.git
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Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
* configure.in (m68*-apple-aux*): New target. * config/te-aux.h: New file. * config/obj-coff.c (compare_external_relocs): New static function if TE_AUX. (do_relocs_for): Sort relocs if TE_AUX. (fixup_segment): If TE_AUX, store common symbol value in segment. * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
This commit is contained in:
Ian Lance Taylor
parent
d586f394b5
commit
66b935dace
@ -1,3 +1,13 @@
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Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
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* configure.in (m68*-apple-aux*): New target.
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* config/te-aux.h: New file.
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* config/obj-coff.c (compare_external_relocs): New static function
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if TE_AUX.
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(do_relocs_for): Sort relocs if TE_AUX.
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(fixup_segment): If TE_AUX, store common symbol value in segment.
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* config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
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Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
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* config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
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@ -126,6 +126,7 @@ tc-w65.h
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tc-z8k.c
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tc-z8k.h
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te-386bsd.h
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te-aux.h
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te-delta.h
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te-delt88.h
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te-dpx2.h
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@ -1,5 +1,5 @@
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/* coff object file format
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Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994
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Copyright (C) 1989, 90, 91, 92, 93, 94, 95, 1996
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Free Software Foundation, Inc.
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This file is part of GAS.
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@ -1594,6 +1594,25 @@ count_entries_in_chain (idx)
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return nrelocs;
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}
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#ifdef TE_AUX
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static int compare_external_relocs PARAMS ((const PTR, const PTR));
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/* AUX's ld expects relocations to be sorted */
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static int
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compare_external_relocs (x, y)
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const PTR x;
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const PTR y;
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{
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struct external_reloc *a = (struct external_reloc *) x;
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struct external_reloc *b = (struct external_reloc *) y;
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bfd_vma aadr = bfd_getb32 (a->r_vaddr);
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bfd_vma badr = bfd_getb32 (b->r_vaddr);
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return (aadr < badr ? -1 : badr < aadr ? 1 : 0);
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}
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#endif
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/* output all the relocations for a section */
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void
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do_relocs_for (abfd, h, file_cursor)
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@ -1653,6 +1672,10 @@ do_relocs_for (abfd, h, file_cursor)
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intr.r_offset = 0;
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#endif
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while (S_GET_SEGMENT (symbol_ptr) == undefined_section
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&& symbol_ptr->sy_value.X_op == O_symbol)
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symbol_ptr = symbol_ptr->sy_value.X_add_symbol;
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/* Turn the segment of the symbol into an offset. */
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if (symbol_ptr)
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{
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@ -1697,6 +1720,12 @@ do_relocs_for (abfd, h, file_cursor)
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fix_ptr = fix_ptr->fx_next;
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}
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#ifdef TE_AUX
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/* Sort the reloc table */
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qsort ((PTR) external_reloc_vec, nrelocs,
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sizeof (struct external_reloc), compare_external_relocs);
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#endif
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/* Write out the reloc table */
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bfd_write ((PTR) external_reloc_vec, 1, external_reloc_size,
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abfd);
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@ -3053,7 +3082,7 @@ write_object_file ()
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/* I think the section alignment is only used on the i960; the
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i960 needs it, and it should do no harm on other targets. */
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segment_info[i].scnhdr.s_align = section_alignment[i];
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segment_info[i].scnhdr.s_align = 1 << section_alignment[i];
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if (i == SEG_E0)
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H_SET_TEXT_SIZE (&headers, size);
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@ -3882,7 +3911,7 @@ fixup_segment (segP, this_segment_type)
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continue;
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} /* COBR */
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#endif /* TC_I960 */
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#if (defined (TC_I386) || defined (TE_LYNX)) && !defined(TE_PE)
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#if (defined (TC_I386) || defined (TE_LYNX) || defined (TE_AUX)) && !defined(TE_PE)
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/* 386 COFF uses a peculiar format in which the
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value of a common symbol is stored in the .text
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segment (I've checked this on SVR3.2 and SCO
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17
gas/config/te-aux.h
Normal file
17
gas/config/te-aux.h
Normal file
@ -0,0 +1,17 @@
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#define TE_AUX
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/* From obj-coff.h:
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This internal_lineno crap is to stop namespace pollution from the
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bfd internal coff headerfile. */
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#define internal_lineno bfd_internal_lineno
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#include "coff/aux.h" /* override bits in coff/internal.h */
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#undef internal_lineno
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#define COFF_NOLOAD_PROBLEM
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#define KEEP_RELOC_INFO
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#include "obj-format.h"
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#ifndef LOCAL_LABELS_FB
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#define LOCAL_LABELS_FB 1
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#endif
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34
gas/configure
vendored
34
gas/configure
vendored
@ -818,6 +818,7 @@ for this_target in $target $canon_targets ; do
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em=lynx ;;
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i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
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fmt=elf ;;
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i386-*-sco*elf*) fmt=elf targ=sco5 ;;
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i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
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fmt=coff targ=i386coff ;;
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i386-*-vsta) fmt=aout ;;
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@ -851,6 +852,7 @@ for this_target in $target $canon_targets ; do
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m68k-*-lynxos*) fmt=coff targ=m68kcoff
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em=lynx ;;
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m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
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m68*-apple-aux*) fmt=coff targ=m68kcoff em=aux ;;
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m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
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m88k-*-coff*) fmt=coff targ=m88kcoff ;;
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@ -1439,7 +1441,7 @@ else
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp.
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cat > conftest.$ac_ext <<EOF
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#line 1443 "configure"
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#line 1445 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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@ -1453,7 +1455,7 @@ else
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rm -rf conftest*
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CPP="${CC-cc} -E -traditional-cpp"
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cat > conftest.$ac_ext <<EOF
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#line 1457 "configure"
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#line 1459 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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@ -1486,7 +1488,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1490 "configure"
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#line 1492 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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@ -1538,7 +1540,7 @@ else
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ac_cv_c_cross=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 1542 "configure"
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#line 1544 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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@ -1562,7 +1564,7 @@ if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1566 "configure"
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#line 1568 "configure"
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#include "confdefs.h"
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#include <alloca.h>
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int main() { return 0; }
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@ -1594,7 +1596,7 @@ if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1598 "configure"
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#line 1600 "configure"
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#include "confdefs.h"
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#ifdef __GNUC__
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@ -1653,7 +1655,7 @@ if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1657 "configure"
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#line 1659 "configure"
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#include "confdefs.h"
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#if defined(CRAY) && ! defined(CRAY2)
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webecray
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@ -1682,7 +1684,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1686 "configure"
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#line 1688 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1736,7 +1738,7 @@ else
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ac_cv_c_stack_direction=0
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else
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cat > conftest.$ac_ext <<EOF
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#line 1740 "configure"
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#line 1742 "configure"
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#include "confdefs.h"
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find_stack_direction ()
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{
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@ -1779,7 +1781,7 @@ else
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ac_cv_c_inline=no
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for ac_kw in inline __inline__ __inline; do
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cat > conftest.$ac_ext <<EOF
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#line 1783 "configure"
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#line 1785 "configure"
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#include "confdefs.h"
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int main() { return 0; }
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@ -1819,7 +1821,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1823 "configure"
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#line 1825 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1872,7 +1874,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1876 "configure"
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#line 1878 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1925,7 +1927,7 @@ if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1929 "configure"
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#line 1931 "configure"
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#include "confdefs.h"
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#include <assert.h>
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#include <stdio.h>
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@ -1982,7 +1984,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1986 "configure"
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#line 1988 "configure"
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#include "confdefs.h"
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$gas_test_headers
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int main() { return 0; }
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@ -2018,7 +2020,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2022 "configure"
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#line 2024 "configure"
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#include "confdefs.h"
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$gas_test_headers
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int main() { return 0; }
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@ -2057,7 +2059,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2061 "configure"
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#line 2063 "configure"
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#include "confdefs.h"
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#ifdef HAVE_ERRNO_H
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@ -172,6 +172,7 @@ changequote([,])dnl
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em=lynx ;;
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i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
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fmt=elf ;;
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i386-*-sco*elf*) fmt=elf targ=sco5 ;;
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i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
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fmt=coff targ=i386coff ;;
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i386-*-vsta) fmt=aout ;;
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@ -205,6 +206,7 @@ changequote([,])dnl
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m68k-*-lynxos*) fmt=coff targ=m68kcoff
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em=lynx ;;
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m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
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m68*-apple-aux*) fmt=coff targ=m68kcoff em=aux ;;
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m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
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m88k-*-coff*) fmt=coff targ=m88kcoff ;;
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