bfd/
[binutils.git] / gas / debug.c
blob32fa927b995acf9e20871b386a0ddbae25c45e8e
1 /* This file is debug.c
2 Copyright 1987, 1988, 1989, 1990, 1991, 1992, 2000, 2006, 2007
3 Free Software Foundation, Inc.
5 This file is part of GAS, the GNU Assembler.
7 GAS is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
10 any later version.
12 GAS is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GAS; see the file COPYING. If not, write to
19 the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
21 /* Routines for debug use only. */
23 #include "as.h"
24 #include "subsegs.h"
26 dmp_frags ()
28 asection *s;
29 frchainS *chp;
30 char *p;
32 for (s = stdoutput->sections; s; s = s->next)
33 for (chp = seg_info (s)->frchainP; chp; chp = chp->frch_next)
35 switch (s)
37 case SEG_DATA:
38 p = "Data";
39 break;
40 case SEG_TEXT:
41 p = "Text";
42 break;
43 default:
44 p = "???";
45 break;
47 printf ("\nSEGMENT %s %d\n", p, chp->frch_subseg);
48 dmp_frag (chp->frch_root, "\t");
52 dmp_frag (fp, indent)
53 struct frag *fp;
54 char *indent;
56 for (; fp; fp = fp->fr_next)
58 printf ("%sFRAGMENT @ 0x%x\n", indent, fp);
59 switch (fp->fr_type)
61 case rs_align:
62 printf ("%srs_align(%d)\n", indent, fp->fr_offset);
63 break;
64 case rs_fill:
65 printf ("%srs_fill(%d)\n", indent, fp->fr_offset);
66 printf ("%s", indent);
67 var_chars (fp, fp->fr_var + fp->fr_fix);
68 printf ("%s\t repeated %d times,", indent, fp->fr_offset);
69 printf (" fixed length if # chars == 0)\n");
70 break;
71 case rs_org:
72 printf ("%srs_org(%d+sym @0x%x)\n", indent,
73 fp->fr_offset, fp->fr_symbol);
74 printf ("%sfill with ", indent);
75 var_chars (fp, 1);
76 printf ("\n");
77 break;
78 case rs_machine_dependent:
79 printf ("%smachine_dep\n", indent);
80 break;
81 default:
82 printf ("%sunknown type\n", indent);
83 break;
85 printf ("%saddr=%d(0x%x)\n", indent, fp->fr_address, fp->fr_address);
86 printf ("%sfr_fix=%d\n", indent, fp->fr_fix);
87 printf ("%sfr_var=%d\n", indent, fp->fr_var);
88 printf ("%sfr_offset=%d\n", indent, fp->fr_offset);
89 printf ("%schars @ 0x%x\n", indent, fp->fr_literal);
90 printf ("\n");
94 var_chars (fp, n)
95 struct frag *fp;
96 int n;
98 unsigned char *p;
100 for (p = (unsigned char *) fp->fr_literal; n; n--, p++)
102 printf ("%02x ", *p);
106 /* end of debug.c */