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2010-01-10 Robert Millan <rmh.grub@aybabtu.com>

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* conf/common.rmk (bin_UTILITIES): Add `grub-bin2h'.
        (grub_bin2h_SOURCES): New variable.
        * util/bin2h.c: New file.
This commit is contained in:
Robert Millan 2010-01-10 23:13:53 +01:00
parent f0d0c0b726
commit 0b4de51491
3 changed files with 77 additions and 0 deletions
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5
ChangeLog.kernel-font Normal file
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@ -0,0 +1,5 @@
2010-01-10 Robert Millan <rmh.grub@aybabtu.com>
* conf/common.rmk (bin_UTILITIES): Add `grub-bin2h'.
(grub_bin2h_SOURCES): New variable.
* util/bin2h.c: New file.

3
conf/common.rmk
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@ -88,6 +88,9 @@ endif
bin_UTILITIES += grub-mkrelpath
grub_mkrelpath_SOURCES = gnulib/progname.c util/grub-mkrelpath.c util/misc.c
bin_UTILITIES += grub-bin2h
grub_bin2h_SOURCES = util/bin2h.c
# For the parser.
grub_script.tab.c grub_script.tab.h: script/parser.y
$(YACC) -d -p grub_script_yy -b grub_script $(srcdir)/script/parser.y

69
util/bin2h.c Normal file
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@ -0,0 +1,69 @@
/*
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB 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 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
int
main (int argc, char *argv[])
{
int b, i;
char *sym;
unsigned int len;
if (argc != 3)
{
fprintf (stderr, "Usage: %s symbol_name length\n", argv[0]);
exit (1);
}
sym = argv[1];
len = atoi (argv[2]);
b = getchar ();
if (b == EOF)
goto abort;
printf ("/* THIS CHUNK OF BYTES IS AUTOMATICALY GENERATED */\n"
"unsigned char %s[%u] =\n{\n", sym, len);
while (1)
{
printf ("0x%02x", b);
b = getchar ();
if (b == EOF)
goto end;
for (i = 0; i < 16 - 1; i++)
{
printf (", 0x%02x", b);
b = getchar ();
if (b == EOF)
goto end;
}
printf (",\n");
}
end:
printf ("\n};\n");
abort:
exit (0);
}