Import hex.c from libiberty of GCC and move libiberty headers from src/lib/ to /include/ .
* src/lib/ansidecl.h: Move to include.
* src/lib/filenames.h: Likewise.
* src/lib/libiberty.h: Likewise.
* src/lib/safe-ctype.h: Likewise.
* src/lib/hex.c: Import from GCC.
* src/lib/Makefile.am (libiberty_sources): Remove ansidecl.h,
filenames.h, libiberty.h and save-ctype.h.
(libjtaglib_la_SOURCES): Add hex.c.
* include/Makefile.am: New file.
* Makefile.am (SUBDIRS): Add include.
* src/global/data_dir.c (make_relative_prefix): Don't declare.
Include libiberty.h.
git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1949 b68d4a1b-bc3d-0410-92ed-d4ac073336b7
master
Jie Zhang
13 years ago
parent
5e436206ae
commit
a19e4b8f12
@ -0,0 +1,26 @@
|
||||
#
|
||||
# Copyright (C) 2011 Analog Devices, Inc.
|
||||
#
|
||||
# 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
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
#
|
||||
|
||||
include $(top_srcdir)/Makefile.rules
|
||||
|
||||
noinst_HEADERS = \
|
||||
ansidecl.h \
|
||||
filenames.h \
|
||||
libiberty.h \
|
||||
safe-ctype.h
|
||||
@ -0,0 +1,192 @@
|
||||
/* Hex character manipulation support.
|
||||
Copyright (C) 1995, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of the libiberty library.
|
||||
Libiberty is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later version.
|
||||
|
||||
Libiberty 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with libiberty; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include <stdio.h> /* for EOF */
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
#include "libiberty.h"
|
||||
#include "safe-ctype.h" /* for HOST_CHARSET_ASCII */
|
||||
|
||||
#if EOF != -1
|
||||
#error "hex.c requires EOF == -1"
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
||||
@deftypefn Extension void hex_init (void)
|
||||
|
||||
Initializes the array mapping the current character set to
|
||||
corresponding hex values. This function must be called before any
|
||||
call to @code{hex_p} or @code{hex_value}. If you fail to call it, a
|
||||
default ASCII-based table will normally be used on ASCII systems.
|
||||
|
||||
@end deftypefn
|
||||
|
||||
@deftypefn Extension int hex_p (int @var{c})
|
||||
|
||||
Evaluates to non-zero if the given character is a valid hex character,
|
||||
or zero if it is not. Note that the value you pass will be cast to
|
||||
@code{unsigned char} within the macro.
|
||||
|
||||
@end deftypefn
|
||||
|
||||
@deftypefn Extension {unsigned int} hex_value (int @var{c})
|
||||
|
||||
Returns the numeric equivalent of the given character when interpreted
|
||||
as a hexadecimal digit. The result is undefined if you pass an
|
||||
invalid hex digit. Note that the value you pass will be cast to
|
||||
@code{unsigned char} within the macro.
|
||||
|
||||
The @code{hex_value} macro returns @code{unsigned int}, rather than
|
||||
signed @code{int}, to make it easier to use in parsing addresses from
|
||||
hex dump files: a signed @code{int} would be sign-extended when
|
||||
converted to a wider unsigned type --- like @code{bfd_vma}, on some
|
||||
systems.
|
||||
|
||||
@end deftypefn
|
||||
|
||||
@undocumented _hex_array_size
|
||||
@undocumented _hex_bad
|
||||
@undocumented _hex_value
|
||||
|
||||
*/
|
||||
|
||||
|
||||
/* Are we ASCII? */
|
||||
#if HOST_CHARSET == HOST_CHARSET_ASCII
|
||||
|
||||
const unsigned char _hex_value[_hex_array_size] =
|
||||
{
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* NUL SOH STX ETX */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* EOT ENQ ACK BEL */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* BS HT LF VT */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* FF CR SO SI */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* DLE DC1 DC2 DC3 */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* DC4 NAK SYN ETB */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* CAN EM SUB ESC */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* FS GS RS US */
|
||||
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* SP ! " # */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* $ % & ' */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* ( ) * + */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* , - . / */
|
||||
0, 1, 2, 3, /* 0 1 2 3 */
|
||||
4, 5, 6, 7, /* 4 5 6 7 */
|
||||
8, 9, _hex_bad, _hex_bad, /* 8 9 : ; */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* < = > ? */
|
||||
|
||||
_hex_bad, 10, 11, 12, /* @ A B C */
|
||||
13, 14, 15, _hex_bad, /* D E F G */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* H I J K */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* L M N O */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* P Q R S */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* T U V W */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* X Y Z [ */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* \ ] ^ _ */
|
||||
|
||||
_hex_bad, 10, 11, 12, /* ` a b c */
|
||||
13, 14, 15, _hex_bad, /* d e f g */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* h i j k */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* l m n o */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* p q r s */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* t u v w */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* x y z { */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* | } ~ DEL */
|
||||
|
||||
/* The high half of unsigned char, all values are _hex_bad. */
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
_hex_bad, _hex_bad, _hex_bad, _hex_bad,
|
||||
};
|
||||
#define HEX_TABLE_INITIALIZED
|
||||
|
||||
#else
|
||||
|
||||
unsigned char _hex_value[_hex_array_size];
|
||||
|
||||
#endif /* not ASCII */
|
||||
|
||||
void
|
||||
hex_init (void)
|
||||
{
|
||||
#ifndef HEX_TABLE_INITIALIZED
|
||||
int i;
|
||||
|
||||
for (i=0; i<_hex_array_size; i++)
|
||||
{
|
||||
switch (i)
|
||||
{
|
||||
case '0': _hex_value[i] = 0; break;
|
||||
case '1': _hex_value[i] = 1; break;
|
||||
case '2': _hex_value[i] = 2; break;
|
||||
case '3': _hex_value[i] = 3; break;
|
||||
case '4': _hex_value[i] = 4; break;
|
||||
case '5': _hex_value[i] = 5; break;
|
||||
case '6': _hex_value[i] = 6; break;
|
||||
case '7': _hex_value[i] = 7; break;
|
||||
case '8': _hex_value[i] = 8; break;
|
||||
case '9': _hex_value[i] = 9; break;
|
||||
|
||||
case 'a': case 'A': _hex_value[i] = 10; break;
|
||||
case 'b': case 'B': _hex_value[i] = 11; break;
|
||||
case 'c': case 'C': _hex_value[i] = 12; break;
|
||||
case 'd': case 'D': _hex_value[i] = 13; break;
|
||||
case 'e': case 'E': _hex_value[i] = 14; break;
|
||||
case 'f': case 'F': _hex_value[i] = 15; break;
|
||||
|
||||
default:
|
||||
_hex_value[i] = _hex_bad;
|
||||
break;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
Loading…
Reference in New Issue