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libiberty.h (_hex_value): Const-ify.
include: * libiberty.h (_hex_value): Const-ify. (hex_init): Delete. libiberty: * hex.c (hex_init): Delete. (_hex_value): Const-ify and initialize at compile-time. From-SVN: r46417
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Kaveh R. Ghazi
Kaveh Ghazi
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f20a609feb
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26ad2982d8
@ -1,3 +1,8 @@
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2001-10-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* libiberty.h (_hex_value): Const-ify.
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(hex_init): Delete.
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2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* demangle.h (demangler_engine): Const-ify.
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@ -240,8 +240,7 @@ extern PTR xmemdup PARAMS ((const PTR, size_t, size_t)) ATTRIBUTE_MALLOC;
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#define _hex_array_size 256
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#define _hex_bad 99
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extern char _hex_value[_hex_array_size];
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extern void hex_init PARAMS ((void));
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extern const char _hex_value[_hex_array_size];
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#define hex_p(c) (hex_value (c) != _hex_bad)
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/* If you change this, note well: Some code relies on side effects in
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the argument being performed exactly once. */
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@ -1,3 +1,8 @@
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2001-10-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* hex.c (hex_init): Delete.
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(_hex_value): Const-ify and initialize at compile-time.
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2001-10-19 H.J. Lu <hjl@gnu.org>
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* Makefile.in ($(TARGETLIB)): Also generate pic/$(TARGETLIB) if
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@ -1,5 +1,5 @@
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/* Hex character manipulation support.
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Copyright (C) 1995 Free Software Foundation, Inc.
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Copyright (C) 1995, 2001 Free Software Foundation, Inc.
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This file is part of the libiberty library.
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Libiberty is free software; you can redistribute it and/or
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@ -17,17 +17,89 @@ License along with libiberty; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <stdio.h> /* for EOF */
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#include "libiberty.h"
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char _hex_value[_hex_array_size];
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/* Are we ASCII? */
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#if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
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&& 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21 \
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&& EOF == -1
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void hex_init ()
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const char _hex_value[_hex_array_size] =
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{
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int i;
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for (i = 0; i < _hex_array_size; i++)
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_hex_value[i] = _hex_bad;
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for (i = 0; i < 10; i++)
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_hex_value['0' + i] = i;
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for (i = 0; i < 6; i++)
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_hex_value['a' + i] = _hex_value['A' + i] = 10 + i;
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}
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* NUL SOH STX ETX */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* EOT ENQ ACK BEL */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* BS HT LF VT */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* FF CR SO SI */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* DLE DC1 DC2 DC3 */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* DC4 NAK SYN ETB */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* CAN EM SUB ESC */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* FS GS RS US */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* SP ! " # */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* $ % & ' */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* ( ) * + */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* , - . / */
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0, 1, 2, 3, /* 0 1 2 3 */
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4, 5, 6, 7, /* 4 5 6 7 */
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8, 9, _hex_bad, _hex_bad, /* 8 9 : ; */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* < = > ? */
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_hex_bad, 10, 11, 12, /* @ A B C */
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13, 14, 15, _hex_bad, /* D E F G */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* H I J K */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* L M N O */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* P Q R S */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* T U V W */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* X Y Z [ */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* \ ] ^ _ */
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_hex_bad, 10, 11, 12, /* ` a b c */
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13, 14, 15, _hex_bad, /* d e f g */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* h i j k */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* l m n o */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* p q r s */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* t u v w */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* x y z { */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad, /* | } ~ DEL */
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/* The high half of unsigned char, all values are _hex_bad. */
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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_hex_bad, _hex_bad, _hex_bad, _hex_bad,
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};
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#else
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#error "Unsupported host character set"
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#endif /* not ASCII */
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