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[binutils.git] / gas / debug.c
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1 /* This file is debug.c
2 Copyright 1987, 1988, 1989, 1990, 1991, 1992, 2000
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 2, 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21 /* Routines for debug use only. */
23 #include "as.h"
24 #include "subsegs.h"
26 dmp_frags ()
28 frchainS *chp;
29 char *p;
31 for (chp = frchain_root; chp; chp = chp->frch_next)
33 switch (chp->frch_seg)
35 case SEG_DATA:
36 p = "Data";
37 break;
38 case SEG_TEXT:
39 p = "Text";
40 break;
41 default:
42 p = "???";
43 break;
45 printf ("\nSEGMENT %s %d\n", p, chp->frch_subseg);
46 dmp_frag (chp->frch_root, "\t");
50 dmp_frag (fp, indent)
51 struct frag *fp;
52 char *indent;
54 for (; fp; fp = fp->fr_next)
56 printf ("%sFRAGMENT @ 0x%x\n", indent, fp);
57 switch (fp->fr_type)
59 case rs_align:
60 printf ("%srs_align(%d)\n", indent, fp->fr_offset);
61 break;
62 case rs_fill:
63 printf ("%srs_fill(%d)\n", indent, fp->fr_offset);
64 printf ("%s", indent);
65 var_chars (fp, fp->fr_var + fp->fr_fix);
66 printf ("%s\t repeated %d times,", indent, fp->fr_offset);
67 printf (" fixed length if # chars == 0)\n");
68 break;
69 case rs_org:
70 printf ("%srs_org(%d+sym @0x%x)\n", indent,
71 fp->fr_offset, fp->fr_symbol);
72 printf ("%sfill with ", indent);
73 var_chars (fp, 1);
74 printf ("\n");
75 break;
76 case rs_machine_dependent:
77 printf ("%smachine_dep\n", indent);
78 break;
79 default:
80 printf ("%sunknown type\n", indent);
81 break;
83 printf ("%saddr=%d(0x%x)\n", indent, fp->fr_address, fp->fr_address);
84 printf ("%sfr_fix=%d\n", indent, fp->fr_fix);
85 printf ("%sfr_var=%d\n", indent, fp->fr_var);
86 printf ("%sfr_offset=%d\n", indent, fp->fr_offset);
87 printf ("%schars @ 0x%x\n", indent, fp->fr_literal);
88 printf ("\n");
92 var_chars (fp, n)
93 struct frag *fp;
94 int n;
96 unsigned char *p;
98 for (p = (unsigned char *) fp->fr_literal; n; n--, p++)
100 printf ("%02x ", *p);
104 /* end of debug.c */