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/* This file is debug.c
Copyright (C) 1987-2019 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GAS 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 GAS; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
/* Routines for debug use only. */
#include "as.h"
#include "subsegs.h"
dmp_frags ()
{
asection *s;
frchainS *chp;
char *p;
for (s = stdoutput->sections; s; s = s->next)
for (chp = seg_info (s)->frchainP; chp; chp = chp->frch_next)
{
switch (s)
{
case SEG_DATA:
p = "Data";
break;
case SEG_TEXT:
p = "Text";
break;
default:
p = "???";
break;
}
printf ("\nSEGMENT %s %d\n", p, chp->frch_subseg);
dmp_frag (chp->frch_root, "\t");
}
}
dmp_frag (fp, indent)
struct frag *fp;
char *indent;
{
for (; fp; fp = fp->fr_next)
{
printf ("%sFRAGMENT @ 0x%x\n", indent, fp);
switch (fp->fr_type)
{
case rs_align:
printf ("%srs_align(%d)\n", indent, fp->fr_offset);
break;
case rs_fill:
printf ("%srs_fill(%d)\n", indent, fp->fr_offset);
printf ("%s", indent);
var_chars (fp, fp->fr_var + fp->fr_fix);
printf ("%s\t repeated %d times,", indent, fp->fr_offset);
printf (" fixed length if # chars == 0)\n");
break;
case rs_org:
printf ("%srs_org(%d+sym @0x%x)\n", indent,
fp->fr_offset, fp->fr_symbol);
printf ("%sfill with ", indent);
var_chars (fp, 1);
printf ("\n");
break;
case rs_machine_dependent:
printf ("%smachine_dep\n", indent);
break;
default:
printf ("%sunknown type\n", indent);
break;
}
printf ("%saddr=%d(0x%x)\n", indent, fp->fr_address, fp->fr_address);
printf ("%sfr_fix=%d\n", indent, fp->fr_fix);
printf ("%sfr_var=%d\n", indent, fp->fr_var);
printf ("%sfr_offset=%d\n", indent, fp->fr_offset);
printf ("%schars @ 0x%x\n", indent, fp->fr_literal);
printf ("\n");
}
}
var_chars (fp, n)
struct frag *fp;
int n;
{
unsigned char *p;
for (p = (unsigned char *) fp->fr_literal; n; n--, p++)
{
printf ("%02x ", *p);
}
}
/* end of debug.c */
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