1991-04-04 20:19:53 +02:00
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/* subsegs.c - subsegments -
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1994-04-13 04:02:48 +02:00
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Copyright (C) 1987, 1990, 1991, 1992, 1993, 1994
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Free Software Foundation, Inc.
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1993-09-13 23:32:07 +02:00
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1992-02-13 09:33:54 +01:00
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This file is part of GAS, the GNU Assembler.
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1993-09-13 23:32:07 +02:00
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1992-02-13 09:33:54 +01:00
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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1993-09-13 23:32:07 +02:00
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1992-02-13 09:33:54 +01:00
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1993-09-13 23:32:07 +02:00
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1992-02-13 09:33:54 +01:00
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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1991-04-04 20:19:53 +02:00
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/*
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* Segments & sub-segments.
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*/
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#include "as.h"
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#include "subsegs.h"
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#include "obstack.h"
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1993-09-13 23:32:07 +02:00
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frchainS *frchain_root, *frchain_now;
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#ifndef BFD_ASSEMBLER
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1992-02-13 09:33:54 +01:00
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#ifdef MANY_SEGMENTS
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segment_info_type segment_info[SEG_MAXIMUM_ORDINAL];
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#else
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1993-09-13 23:32:07 +02:00
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/* Commented in "subsegs.h". */
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frchainS *data0_frchainP, *bss0_frchainP;
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1991-04-04 20:19:53 +02:00
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1993-09-13 23:32:07 +02:00
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#endif /* MANY_SEGMENTS */
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char *const seg_name[] =
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{
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"absolute",
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1992-02-13 09:33:54 +01:00
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#ifdef MANY_SEGMENTS
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1993-09-13 23:32:07 +02:00
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"e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7", "e8", "e9",
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1992-02-13 09:33:54 +01:00
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#else
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1993-09-13 23:32:07 +02:00
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"text",
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"data",
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"bss",
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#endif /* MANY_SEGMENTS */
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"unknown",
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"ASSEMBLER-INTERNAL-LOGIC-ERROR!",
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"expr",
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"debug",
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"transfert vector preload",
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"transfert vector postload",
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"register",
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"",
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}; /* Used by error reporters, dumpers etc. */
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1994-06-21 18:45:09 +02:00
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#else /* BFD_ASSEMBLER */
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/* Gas segment information for bfd_abs_section_ptr and
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bfd_und_section_ptr. */
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static segment_info_type *abs_seg_info;
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static segment_info_type *und_seg_info;
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1993-09-13 23:32:07 +02:00
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#endif /* BFD_ASSEMBLER */
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1991-04-04 20:19:53 +02:00
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1993-09-13 23:32:07 +02:00
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static void subseg_set_rest PARAMS ((segT, subsegT));
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1991-04-04 20:19:53 +02:00
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void
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1993-09-13 23:32:07 +02:00
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subsegs_begin ()
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1991-04-04 20:19:53 +02:00
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{
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1993-09-13 23:32:07 +02:00
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/* Check table(s) seg_name[], seg_N_TYPE[] is in correct order */
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#if !defined (MANY_SEGMENTS) && !defined (BFD_ASSEMBLER)
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know (SEG_ABSOLUTE == 0);
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know (SEG_TEXT == 1);
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know (SEG_DATA == 2);
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know (SEG_BSS == 3);
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know (SEG_UNKNOWN == 4);
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know (SEG_GOOF == 5);
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know (SEG_EXPR == 6);
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know (SEG_DEBUG == 7);
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know (SEG_NTV == 8);
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know (SEG_PTV == 9);
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know (SEG_REGISTER == 10);
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know (SEG_MAXIMUM_ORDINAL == SEG_REGISTER);
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1992-02-13 09:33:54 +01:00
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#endif
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1993-09-13 23:32:07 +02:00
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obstack_begin (&frags, 5000);
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frchain_root = NULL;
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frchain_now = NULL; /* Warn new_subseg() that we are booting. */
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/* Fake up 1st frag. It won't be used=> is ok if obstack...
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pads the end of it for alignment. */
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frag_now = (fragS *) obstack_alloc (&frags, SIZEOF_STRUCT_FRAG);
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1994-04-13 04:02:48 +02:00
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memset (frag_now, 0, SIZEOF_STRUCT_FRAG);
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1993-09-13 23:32:07 +02:00
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#ifndef BFD_ASSEMBLER
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/* This 1st frag will not be in any frchain.
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We simply give subseg_new somewhere to scribble. */
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now_subseg = 42; /* Lie for 1st call to subseg_new. */
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1992-02-13 09:33:54 +01:00
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#ifdef MANY_SEGMENTS
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1993-09-13 23:32:07 +02:00
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{
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int i;
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for (i = SEG_E0; i < SEG_UNKNOWN; i++)
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{
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subseg_set (i, 0);
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segment_info[i].frchainP = frchain_now;
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}
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}
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1992-02-13 09:33:54 +01:00
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#else
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1993-09-13 23:32:07 +02:00
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subseg_set (SEG_DATA, 0); /* .data 0 */
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data0_frchainP = frchain_now;
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1992-06-09 21:36:49 +02:00
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1993-09-13 23:32:07 +02:00
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subseg_set (SEG_BSS, 0);
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bss0_frchainP = frchain_now;
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#endif /* ! MANY_SEGMENTS */
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#endif /* ! BFD_ASSEMBLER */
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1992-06-09 21:36:49 +02:00
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1991-04-04 20:19:53 +02:00
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}
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/*
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* subseg_change()
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*
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* Change the subsegment we are in, BUT DO NOT MAKE A NEW FRAG for the
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* subsegment. If we are already in the correct subsegment, change nothing.
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1993-09-13 23:32:07 +02:00
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* This is used eg as a worker for subseg_set [which does make a new frag_now]
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1991-04-04 20:19:53 +02:00
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* and for changing segments after we have read the source. We construct eg
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* fixSs even after the source file is read, so we do have to keep the
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* segment context correct.
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*/
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void
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1993-09-13 23:32:07 +02:00
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subseg_change (seg, subseg)
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register segT seg;
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register int subseg;
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1991-04-04 20:19:53 +02:00
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{
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1993-09-13 23:32:07 +02:00
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now_seg = seg;
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now_subseg = subseg;
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#ifdef BFD_ASSEMBLER
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{
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segment_info_type *seginfo;
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seginfo = (segment_info_type *) bfd_get_section_userdata (stdoutput, seg);
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if (! seginfo)
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{
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seginfo = (segment_info_type *) xmalloc (sizeof (*seginfo));
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if (! seginfo)
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abort ();
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1994-06-21 18:45:09 +02:00
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seginfo->fix_root = NULL;
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seginfo->fix_tail = NULL;
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1993-09-13 23:32:07 +02:00
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seginfo->bfd_section = seg;
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seginfo->sym = 0;
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1994-06-21 18:45:09 +02:00
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if (seg == bfd_abs_section_ptr)
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abs_seg_info = seginfo;
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else if (seg == bfd_und_section_ptr)
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und_seg_info = seginfo;
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else
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bfd_set_section_userdata (stdoutput, seg, (PTR) seginfo);
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1993-09-13 23:32:07 +02:00
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}
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}
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#else
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1992-02-13 09:33:54 +01:00
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#ifdef MANY_SEGMENTS
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1993-09-13 23:32:07 +02:00
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seg_fix_rootP = &segment_info[seg].fix_root;
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seg_fix_tailP = &segment_info[seg].fix_tail;
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1992-02-13 09:33:54 +01:00
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#else
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1993-09-13 23:32:07 +02:00
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if (seg == SEG_DATA)
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{
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seg_fix_rootP = &data_fix_root;
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seg_fix_tailP = &data_fix_tail;
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}
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else if (seg == SEG_TEXT)
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{
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seg_fix_rootP = &text_fix_root;
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seg_fix_tailP = &text_fix_tail;
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}
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else
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{
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know (seg == SEG_BSS);
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seg_fix_rootP = &bss_fix_root;
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seg_fix_tailP = &bss_fix_tail;
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}
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#endif
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1992-02-13 09:33:54 +01:00
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#endif
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1991-04-04 20:19:53 +02:00
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}
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1993-09-13 23:32:07 +02:00
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static void
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subseg_set_rest (seg, subseg)
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segT seg;
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subsegT subseg;
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{
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long tmp; /* JF for obstack alignment hacking */
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register frchainS *frcP; /* crawl frchain chain */
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register frchainS **lastPP; /* address of last pointer */
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frchainS *newP; /* address of new frchain */
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register fragS *former_last_fragP;
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register fragS *new_fragP;
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if (frag_now) /* If not bootstrapping. */
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{
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frag_now->fr_fix = (char*) obstack_next_free (&frags) - frag_now->fr_literal;
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frag_wane (frag_now); /* Close off any frag in old subseg. */
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}
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/*
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* It would be nice to keep an obstack for each subsegment, if we swap
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* subsegments a lot. Hence we would have much fewer frag_wanes().
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*/
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{
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obstack_finish (&frags);
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/*
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* If we don't do the above, the next object we put on obstack frags
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* will appear to start at the fr_literal of the current frag.
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* Also, above ensures that the next object will begin on a
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* address that is aligned correctly for the engine that runs
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* this program.
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*/
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}
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subseg_change (seg, (int) subseg);
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/*
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* Attempt to find or make a frchain for that sub seg.
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* Crawl along chain of frchainSs, begins @ frchain_root.
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* If we need to make a frchainS, link it into correct
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* position of chain rooted in frchain_root.
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*/
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for (frcP = *(lastPP = &frchain_root);
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frcP && (int) (frcP->frch_seg) <= (int) seg;
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frcP = *(lastPP = &frcP->frch_next))
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{
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if ((int) (frcP->frch_seg) == (int) seg
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&& frcP->frch_subseg >= subseg)
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{
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break;
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}
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}
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/*
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* frcP: Address of the 1st frchainS in correct segment with
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* frch_subseg >= subseg.
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* We want to either use this frchainS, or we want
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* to insert a new frchainS just before it.
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*
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* If frcP==NULL, then we are at the end of the chain
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* of frchainS-s. A NULL frcP means we fell off the end
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* of the chain looking for a
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* frch_subseg >= subseg, so we
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* must make a new frchainS.
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*
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* If we ever maintain a pointer to
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* the last frchainS in the chain, we change that pointer
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* ONLY when frcP==NULL.
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*
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* lastPP: Address of the pointer with value frcP;
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* Never NULL.
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* May point to frchain_root.
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*
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*/
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if (!frcP
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|| ((int) (frcP->frch_seg) > (int) seg
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|| frcP->frch_subseg > subseg)) /* Kinky logic only works with 2 segments. */
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{
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/*
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* This should be the only code that creates a frchainS.
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*/
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newP = (frchainS *) obstack_alloc (&frags, sizeof (frchainS));
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1994-04-13 04:02:48 +02:00
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memset (newP, 0, sizeof (frchainS));
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1993-09-13 23:32:07 +02:00
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/* This begines on a good boundary because a obstack_done()
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preceeded it. It implies an obstack_done(), so we expect
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the next object allocated to begin on a correct boundary. */
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*lastPP = newP;
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newP->frch_next = frcP; /* perhaps NULL */
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(frcP = newP)->frch_subseg = subseg;
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newP->frch_seg = seg;
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newP->frch_last = NULL;
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1994-04-13 04:02:48 +02:00
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#ifdef BFD_ASSEMBLER
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newP->fix_root = NULL;
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newP->fix_tail = NULL;
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#endif
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1993-09-13 23:32:07 +02:00
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}
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/*
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* Here with frcP ->ing to the frchainS for subseg.
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*/
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frchain_now = frcP;
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/*
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* Make a fresh frag for the subsegment.
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*/
|
|
|
|
|
/* We expect this to happen on a correct boundary since it was
|
|
|
|
|
proceeded by a obstack_done(). */
|
|
|
|
|
tmp = obstack_alignment_mask (&frags); /* JF disable alignment */
|
|
|
|
|
obstack_alignment_mask (&frags) = 0;
|
|
|
|
|
frag_now = (fragS *) obstack_alloc (&frags, SIZEOF_STRUCT_FRAG);
|
|
|
|
|
memset (frag_now, 0, SIZEOF_STRUCT_FRAG);
|
|
|
|
|
obstack_alignment_mask (&frags) = tmp;
|
|
|
|
|
/* But we want any more chars to come immediately after the
|
|
|
|
|
structure we just made. */
|
|
|
|
|
new_fragP = frag_now;
|
|
|
|
|
new_fragP->fr_next = NULL;
|
|
|
|
|
/*
|
|
|
|
|
* Append new frag to current frchain.
|
|
|
|
|
*/
|
|
|
|
|
former_last_fragP = frcP->frch_last;
|
|
|
|
|
if (former_last_fragP)
|
|
|
|
|
{
|
|
|
|
|
know (former_last_fragP->fr_next == NULL);
|
|
|
|
|
know (frchain_now->frch_root);
|
|
|
|
|
former_last_fragP->fr_next = new_fragP;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
frcP->frch_root = new_fragP;
|
|
|
|
|
}
|
|
|
|
|
frcP->frch_last = new_fragP;
|
|
|
|
|
}
|
|
|
|
|
|
1991-04-04 20:19:53 +02:00
|
|
|
|
/*
|
1993-09-13 23:32:07 +02:00
|
|
|
|
* subseg_set(segT, subsegT)
|
1991-04-04 20:19:53 +02:00
|
|
|
|
*
|
|
|
|
|
* If you attempt to change to the current subsegment, nothing happens.
|
|
|
|
|
*
|
|
|
|
|
* In: segT, subsegT code for new subsegment.
|
|
|
|
|
* frag_now -> incomplete frag for current subsegment.
|
|
|
|
|
* If frag_now==NULL, then there is no old, incomplete frag, so
|
|
|
|
|
* the old frag is not closed off.
|
|
|
|
|
*
|
|
|
|
|
* Out: now_subseg, now_seg updated.
|
|
|
|
|
* Frchain_now points to the (possibly new) struct frchain for this
|
|
|
|
|
* sub-segment.
|
|
|
|
|
* Frchain_root updated if needed.
|
|
|
|
|
*/
|
|
|
|
|
|
1993-09-13 23:32:07 +02:00
|
|
|
|
#ifndef BFD_ASSEMBLER
|
|
|
|
|
|
|
|
|
|
segT
|
|
|
|
|
subseg_new (segname, subseg)
|
|
|
|
|
const char *segname;
|
|
|
|
|
subsegT subseg;
|
1991-04-04 20:19:53 +02:00
|
|
|
|
{
|
1993-09-13 23:32:07 +02:00
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < (int) SEG_MAXIMUM_ORDINAL; i++)
|
|
|
|
|
{
|
|
|
|
|
const char *s;
|
|
|
|
|
|
|
|
|
|
s = segment_name ((segT) i);
|
|
|
|
|
if (strcmp (segname, s) == 0
|
|
|
|
|
|| (segname[0] == '.'
|
|
|
|
|
&& strcmp (segname + 1, s) == 0))
|
1992-06-04 21:21:58 +02:00
|
|
|
|
{
|
1993-09-13 23:32:07 +02:00
|
|
|
|
subseg_set ((segT) i, subseg);
|
|
|
|
|
return (segT) i;
|
|
|
|
|
}
|
|
|
|
|
#ifdef obj_segment_name
|
|
|
|
|
s = obj_segment_name ((segT) i);
|
|
|
|
|
if (strcmp (segname, s) == 0
|
|
|
|
|
|| (segname[0] == '.'
|
|
|
|
|
&& strcmp (segname + 1, s) == 0))
|
|
|
|
|
{
|
|
|
|
|
subseg_set ((segT) i, subseg);
|
|
|
|
|
return (segT) i;
|
1992-06-04 21:21:58 +02:00
|
|
|
|
}
|
1992-02-13 09:33:54 +01:00
|
|
|
|
#endif
|
1993-09-13 23:32:07 +02:00
|
|
|
|
}
|
1991-04-04 20:19:53 +02:00
|
|
|
|
|
1993-09-13 23:32:07 +02:00
|
|
|
|
#ifdef obj_add_segment
|
|
|
|
|
{
|
|
|
|
|
segT new_seg;
|
|
|
|
|
new_seg = obj_add_segment (segname);
|
|
|
|
|
subseg_set (new_seg, subseg);
|
|
|
|
|
return new_seg;
|
|
|
|
|
}
|
|
|
|
|
#else
|
|
|
|
|
as_bad ("Attempt to switch to nonexistent segment \"%s\"", segname);
|
|
|
|
|
return now_seg;
|
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
subseg_set (seg, subseg) /* begin assembly for a new sub-segment */
|
|
|
|
|
register segT seg; /* SEG_DATA or SEG_TEXT */
|
|
|
|
|
register subsegT subseg;
|
|
|
|
|
{
|
|
|
|
|
#ifndef MANY_SEGMENTS
|
|
|
|
|
know (seg == SEG_DATA || seg == SEG_TEXT || seg == SEG_BSS);
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if (seg != now_seg || subseg != now_subseg)
|
|
|
|
|
{ /* we just changed sub-segments */
|
|
|
|
|
subseg_set_rest (seg, subseg);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#else /* BFD_ASSEMBLER */
|
|
|
|
|
|
|
|
|
|
segT
|
1994-01-13 21:16:44 +01:00
|
|
|
|
subseg_get (segname, force_new)
|
1993-09-13 23:32:07 +02:00
|
|
|
|
const char *segname;
|
1994-01-13 21:16:44 +01:00
|
|
|
|
int force_new;
|
1993-09-13 23:32:07 +02:00
|
|
|
|
{
|
|
|
|
|
segT secptr;
|
|
|
|
|
segment_info_type *seginfo;
|
|
|
|
|
const char *now_seg_name = (now_seg
|
|
|
|
|
? bfd_get_section_name (stdoutput, now_seg)
|
|
|
|
|
: 0);
|
|
|
|
|
|
1994-01-13 21:16:44 +01:00
|
|
|
|
if (!force_new
|
|
|
|
|
&& now_seg_name
|
1993-09-13 23:32:07 +02:00
|
|
|
|
&& (now_seg_name == segname
|
1994-01-13 21:16:44 +01:00
|
|
|
|
|| !strcmp (now_seg_name, segname)))
|
1993-09-13 23:32:07 +02:00
|
|
|
|
return now_seg;
|
|
|
|
|
|
1994-01-13 21:16:44 +01:00
|
|
|
|
if (!force_new)
|
|
|
|
|
secptr = bfd_make_section_old_way (stdoutput, segname);
|
|
|
|
|
else
|
|
|
|
|
secptr = bfd_make_section_anyway (stdoutput, segname);
|
|
|
|
|
|
1993-09-13 23:32:07 +02:00
|
|
|
|
seginfo = seg_info (secptr);
|
|
|
|
|
if (! seginfo)
|
|
|
|
|
{
|
1994-06-21 18:45:09 +02:00
|
|
|
|
/* Check whether output_section is set first because secptr may
|
|
|
|
|
be bfd_abs_section_ptr. */
|
|
|
|
|
if (secptr->output_section != secptr)
|
|
|
|
|
secptr->output_section = secptr;
|
1993-09-13 23:32:07 +02:00
|
|
|
|
seginfo = (segment_info_type *) xmalloc (sizeof (*seginfo));
|
1994-04-13 04:02:48 +02:00
|
|
|
|
memset ((char *) seginfo, 0, sizeof(seginfo));
|
|
|
|
|
seginfo->fix_root = NULL;
|
1994-06-21 18:45:09 +02:00
|
|
|
|
seginfo->fix_tail = NULL;
|
1993-09-13 23:32:07 +02:00
|
|
|
|
seginfo->bfd_section = secptr;
|
1994-06-21 18:45:09 +02:00
|
|
|
|
if (secptr == bfd_abs_section_ptr)
|
|
|
|
|
abs_seg_info = seginfo;
|
|
|
|
|
else if (secptr == bfd_und_section_ptr)
|
|
|
|
|
und_seg_info = seginfo;
|
|
|
|
|
else
|
|
|
|
|
bfd_set_section_userdata (stdoutput, secptr, (PTR) seginfo);
|
1994-04-13 04:02:48 +02:00
|
|
|
|
seginfo->frchainP = NULL;
|
|
|
|
|
seginfo->lineno_list_head = seginfo->lineno_list_tail = NULL;
|
|
|
|
|
seginfo->sym = NULL;
|
|
|
|
|
seginfo->dot = NULL;
|
1993-09-13 23:32:07 +02:00
|
|
|
|
}
|
1994-01-13 21:16:44 +01:00
|
|
|
|
return secptr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
segT
|
|
|
|
|
subseg_new (segname, subseg)
|
|
|
|
|
const char *segname;
|
|
|
|
|
subsegT subseg;
|
|
|
|
|
{
|
|
|
|
|
segT secptr;
|
|
|
|
|
segment_info_type *seginfo;
|
|
|
|
|
|
|
|
|
|
secptr = subseg_get (segname, 0);
|
|
|
|
|
subseg_set_rest (secptr, subseg);
|
|
|
|
|
seginfo = seg_info (secptr);
|
|
|
|
|
if (! seginfo->frchainP)
|
|
|
|
|
seginfo->frchainP = frchain_now;
|
|
|
|
|
return secptr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Like subseg_new, except a new section is always created, even if
|
|
|
|
|
a section with that name already exists. */
|
|
|
|
|
segT
|
|
|
|
|
subseg_force_new (segname, subseg)
|
|
|
|
|
const char *segname;
|
|
|
|
|
subsegT subseg;
|
|
|
|
|
{
|
|
|
|
|
segT secptr;
|
|
|
|
|
segment_info_type *seginfo;
|
|
|
|
|
|
|
|
|
|
secptr = subseg_get (segname, 1);
|
|
|
|
|
subseg_set_rest (secptr, subseg);
|
|
|
|
|
seginfo = seg_info (secptr);
|
|
|
|
|
if (! seginfo->frchainP)
|
|
|
|
|
seginfo->frchainP = frchain_now;
|
1993-09-13 23:32:07 +02:00
|
|
|
|
return secptr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
subseg_set (secptr, subseg)
|
|
|
|
|
segT secptr;
|
|
|
|
|
subsegT subseg;
|
|
|
|
|
{
|
|
|
|
|
if (! (secptr == now_seg && subseg == now_subseg))
|
|
|
|
|
subseg_set_rest (secptr, subseg);
|
|
|
|
|
}
|
|
|
|
|
|
1994-04-13 04:02:48 +02:00
|
|
|
|
#ifndef obj_sec_sym_ok_for_reloc
|
|
|
|
|
#define obj_sec_sym_ok_for_reloc(SEC) 0
|
|
|
|
|
#endif
|
|
|
|
|
|
1994-06-21 18:45:09 +02:00
|
|
|
|
/* Get the gas information we are storing for a section. */
|
|
|
|
|
|
|
|
|
|
segment_info_type *
|
|
|
|
|
seg_info (sec)
|
|
|
|
|
segT sec;
|
|
|
|
|
{
|
|
|
|
|
if (sec == bfd_abs_section_ptr)
|
|
|
|
|
return abs_seg_info;
|
|
|
|
|
else if (sec == bfd_und_section_ptr)
|
|
|
|
|
return und_seg_info;
|
|
|
|
|
else
|
|
|
|
|
return (segment_info_type *) bfd_get_section_userdata (stdoutput, sec);
|
|
|
|
|
}
|
|
|
|
|
|
1994-01-13 21:16:44 +01:00
|
|
|
|
symbolS *
|
|
|
|
|
section_symbol (sec)
|
|
|
|
|
segT sec;
|
|
|
|
|
{
|
|
|
|
|
segment_info_type *seginfo = seg_info (sec);
|
1994-04-13 04:02:48 +02:00
|
|
|
|
symbolS *s;
|
1994-01-13 21:16:44 +01:00
|
|
|
|
|
|
|
|
|
if (seginfo == 0)
|
|
|
|
|
abort ();
|
|
|
|
|
if (seginfo->sym)
|
|
|
|
|
return seginfo->sym;
|
1994-04-13 04:02:48 +02:00
|
|
|
|
s = symbol_find (sec->name);
|
|
|
|
|
if (!s)
|
1994-01-13 21:16:44 +01:00
|
|
|
|
{
|
1994-04-13 04:02:48 +02:00
|
|
|
|
s = symbol_new (sec->name, sec, 0, &zero_address_frag);
|
|
|
|
|
S_CLEAR_EXTERNAL (s);
|
|
|
|
|
|
|
|
|
|
/* Use the BFD section symbol, if possible. */
|
|
|
|
|
if (obj_sec_sym_ok_for_reloc (sec))
|
|
|
|
|
s->bsym = sec->symbol;
|
1994-01-13 21:16:44 +01:00
|
|
|
|
}
|
1994-04-13 04:02:48 +02:00
|
|
|
|
seginfo->sym = s;
|
|
|
|
|
return s;
|
1994-01-13 21:16:44 +01:00
|
|
|
|
}
|
|
|
|
|
|
1993-09-13 23:32:07 +02:00
|
|
|
|
#endif /* BFD_ASSEMBLER */
|
1991-04-04 20:19:53 +02:00
|
|
|
|
|
1992-02-13 10:13:54 +01:00
|
|
|
|
/* end of subsegs.c */
|