feature_to_c.sh 2.18 KB
Newer Older
pbrook's avatar
pbrook committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
#!/bin/sh

# Convert text files to compilable C arrays.
#
# Copyright (C) 2007 Free Software Foundation, Inc.
#
# This file is part of GDB.
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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
20
# along with this program; if not, see <http://www.gnu.org/licenses/>.
pbrook's avatar
pbrook committed
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

output=$1
shift

if test -z "$output" || test -z "$1"; then
  echo "Usage: $0 OUTPUTFILE INPUTFILE..."
  exit 1
fi

if test -e "$output"; then
  echo "Output file \"$output\" already exists; refusing to overwrite."
  exit 1
fi

for input; do
  arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'`

  ${AWK:-awk} 'BEGIN { n = 0
39
40
41
      printf "#include \"config.h\"\n"
      printf "#include \"qemu-common.h\"\n"
      printf "#include \"gdbstub.h\"\n"
pbrook's avatar
pbrook committed
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
      print "static const char '$arrayname'[] = {"
      for (i = 0; i < 255; i++)
        _ord_[sprintf("%c", i)] = i
    } {
      split($0, line, "");
      printf "  "
      for (i = 1; i <= length($0); i++) {
        c = line[i]
        if (c == "'\''") {
          printf "'\''\\'\'''\'', "
        } else if (c == "\\") {
          printf "'\''\\\\'\'', "
        } else if (_ord_[c] >= 32 && _ord_[c] < 127) {
	  printf "'\''%s'\'', ", c
        } else {
          printf "'\''\\%03o'\'', ", _ord_[c]
        }
        if (i % 10 == 0)
          printf "\n   "
      }
      printf "'\''\\n'\'', \n"
    } END {
      print "  0 };"
    }' < $input >> $output
done

echo >> $output
echo "const char *const xml_builtin[][2] = {" >> $output

for input; do
  basename=`echo $input | sed 's,.*/,,'`
  arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'`
  echo "  { \"$basename\", $arrayname }," >> $output
done

77
echo "  { (char *)0, (char *)0 }" >> $output
pbrook's avatar
pbrook committed
78
echo "};" >> $output