8025812: tmtools/jmap/heap_config tests fail on Linux-ia32 because it Cant attach to the core file
Summary: Coredump store memsz elf field rounded up to page
Reviewed-by: dholmes, sla
/*
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package java.lang;
/** The CharacterData class encapsulates the large tables once found in
* java.lang.Character.
*/
class CharacterData01 extends CharacterData {
/* The character properties are currently encoded into 32 bits in the following manner:
1 bit mirrored property
4 bits directionality property
9 bits signed offset used for converting case
1 bit if 1, adding the signed offset converts the character to lowercase
1 bit if 1, subtracting the signed offset converts the character to uppercase
1 bit if 1, this character has a titlecase equivalent (possibly itself)
3 bits 0 may not be part of an identifier
1 ignorable control; may continue a Unicode identifier or Java identifier
2 may continue a Java identifier but not a Unicode identifier (unused)
3 may continue a Unicode identifier or Java identifier
4 is a Java whitespace character
5 may start or continue a Java identifier;
may continue but not start a Unicode identifier (underscores)
6 may start or continue a Java identifier but not a Unicode identifier ($)
7 may start or continue a Unicode identifier or Java identifier
Thus:
5, 6, 7 may start a Java identifier
1, 2, 3, 5, 6, 7 may continue a Java identifier
7 may start a Unicode identifier
1, 3, 5, 7 may continue a Unicode identifier
1 is ignorable within an identifier
4 is Java whitespace
2 bits 0 this character has no numeric property
1 adding the digit offset to the character code and then
masking with 0x1F will produce the desired numeric value
2 this character has a "strange" numeric value
3 a Java supradecimal digit: adding the digit offset to the
character code, then masking with 0x1F, then adding 10
will produce the desired numeric value
5 bits digit offset
5 bits character type
The encoding of character properties is subject to change at any time.
*/
int getProperties(int ch) {
char offset = (char)ch;
int props = $$Lookup(offset);
return props;
}
int getPropertiesEx(int ch) {
char offset = (char)ch;
int props = $$LookupEx(offset);
return props;
}
int getType(int ch) {
int props = getProperties(ch);
return (props & $$maskType);
}
boolean isOtherLowercase(int ch) {
int props = getPropertiesEx(ch);
return (props & $$maskOtherLowercase) != 0;
}
boolean isOtherUppercase(int ch) {
int props = getPropertiesEx(ch);
return (props & $$maskOtherUppercase) != 0;
}
boolean isOtherAlphabetic(int ch) {
int props = getPropertiesEx(ch);
return (props & $$maskOtherAlphabetic) != 0;
}
boolean isIdeographic(int ch) {
int props = getPropertiesEx(ch);
return (props & $$maskIdeographic) != 0;
}
boolean isJavaIdentifierStart(int ch) {
int props = getProperties(ch);
return ((props & $$maskIdentifierInfo) >= $$lowJavaStart);
}
boolean isJavaIdentifierPart(int ch) {
int props = getProperties(ch);
return ((props & $$nonzeroJavaPart) != 0);
}
boolean isUnicodeIdentifierStart(int ch) {
int props = getProperties(ch);
return ((props & $$maskIdentifierInfo) == $$valueUnicodeStart);
}
boolean isUnicodeIdentifierPart(int ch) {
int props = getProperties(ch);
return ((props & $$maskUnicodePart) != 0);
}
boolean isIdentifierIgnorable(int ch) {
int props = getProperties(ch);
return ((props & $$maskIdentifierInfo) == $$valueIgnorable);
}
int toLowerCase(int ch) {
int mapChar = ch;
int val = getProperties(ch);
if ((val & $$maskLowerCase) != 0) {
int offset = val << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset);
mapChar = ch + offset;
}
return mapChar;
}
int toUpperCase(int ch) {
int mapChar = ch;
int val = getProperties(ch);
if ((val & $$maskUpperCase) != 0) {
int offset = val << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset);
mapChar = ch - offset;
}
return mapChar;
}
int toTitleCase(int ch) {
int mapChar = ch;
int val = getProperties(ch);
if ((val & $$maskTitleCase) != 0) {
// There is a titlecase equivalent. Perform further checks:
if ((val & $$maskUpperCase) == 0) {
// The character does not have an uppercase equivalent, so it must
// already be uppercase; so add 1 to get the titlecase form.
mapChar = ch + 1;
}
else if ((val & $$maskLowerCase) == 0) {
// The character does not have a lowercase equivalent, so it must
// already be lowercase; so subtract 1 to get the titlecase form.
mapChar = ch - 1;
}
// else {
// The character has both an uppercase equivalent and a lowercase
// equivalent, so it must itself be a titlecase form; return it.
// return ch;
//}
}
else if ((val & $$maskUpperCase) != 0) {
// This character has no titlecase equivalent but it does have an
// uppercase equivalent, so use that (subtract the signed case offset).
mapChar = toUpperCase(ch);
}
return mapChar;
}
int digit(int ch, int radix) {
int value = -1;
if (radix >= Character.MIN_RADIX && radix <= Character.MAX_RADIX) {
int val = getProperties(ch);
int kind = val & $$maskType;
if (kind == Character.DECIMAL_DIGIT_NUMBER) {
value = ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit;
}
else if ((val & $$maskNumericType) == $$valueJavaSupradecimal) {
// Java supradecimal digit
value = (ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit) + 10;
}
}
return (value < radix) ? value : -1;
}
int getNumericValue(int ch) {
int val = getProperties(ch);
int retval = -1;
switch (val & $$maskNumericType) {
default: // cannot occur
case ($$valueNotNumeric): // not numeric
retval = -1;
break;
case ($$valueDigit): // simple numeric
retval = ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit;
break;
case ($$valueStrangeNumeric) : // "strange" numeric
switch(ch) {
case 0x10113: retval = 40; break; // AEGEAN NUMBER FORTY
case 0x10114: retval = 50; break; // AEGEAN NUMBER FIFTY
case 0x10115: retval = 60; break; // AEGEAN NUMBER SIXTY
case 0x10116: retval = 70; break; // AEGEAN NUMBER SEVENTY
case 0x10117: retval = 80; break; // AEGEAN NUMBER EIGHTY
case 0x10118: retval = 90; break; // AEGEAN NUMBER NINETY
case 0x10119: retval = 100; break; // AEGEAN NUMBER ONE HUNDRED
case 0x1011A: retval = 200; break; // AEGEAN NUMBER TWO HUNDRED
case 0x1011B: retval = 300; break; // AEGEAN NUMBER THREE HUNDRED
case 0x1011C: retval = 400; break; // AEGEAN NUMBER FOUR HUNDRED
case 0x1011D: retval = 500; break; // AEGEAN NUMBER FIVE HUNDRED
case 0x1011E: retval = 600; break; // AEGEAN NUMBER SIX HUNDRED
case 0x1011F: retval = 700; break; // AEGEAN NUMBER SEVEN HUNDRED
case 0x10120: retval = 800; break; // AEGEAN NUMBER EIGHT HUNDRED
case 0x10121: retval = 900; break; // AEGEAN NUMBER NINE HUNDRED
case 0x10122: retval = 1000; break; // AEGEAN NUMBER ONE THOUSAND
case 0x10123: retval = 2000; break; // AEGEAN NUMBER TWO THOUSAND
case 0x10124: retval = 3000; break; // AEGEAN NUMBER THREE THOUSAND
case 0x10125: retval = 4000; break; // AEGEAN NUMBER FOUR THOUSAND
case 0x10126: retval = 5000; break; // AEGEAN NUMBER FIVE THOUSAND
case 0x10127: retval = 6000; break; // AEGEAN NUMBER SIX THOUSAND
case 0x10128: retval = 7000; break; // AEGEAN NUMBER SEVEN THOUSAND
case 0x10129: retval = 8000; break; // AEGEAN NUMBER EIGHT THOUSAND
case 0x1012A: retval = 9000; break; // AEGEAN NUMBER NINE THOUSAND
case 0x1012B: retval = 10000; break; // AEGEAN NUMBER TEN THOUSAND
case 0x1012C: retval = 20000; break; // AEGEAN NUMBER TWENTY THOUSAND
case 0x1012D: retval = 30000; break; // AEGEAN NUMBER THIRTY THOUSAND
case 0x1012E: retval = 40000; break; // AEGEAN NUMBER FORTY THOUSAND
case 0x1012F: retval = 50000; break; // AEGEAN NUMBER FIFTY THOUSAND
case 0x10130: retval = 60000; break; // AEGEAN NUMBER SIXTY THOUSAND
case 0x10131: retval = 70000; break; // AEGEAN NUMBER SEVENTY THOUSAND
case 0x10132: retval = 80000; break; // AEGEAN NUMBER EIGHTY THOUSAND
case 0x10133: retval = 90000; break; // AEGEAN NUMBER NINETY THOUSAND
case 0x10323: retval = 50; break; // OLD ITALIC NUMERAL FIFTY
case 0x010144: retval = 50; break; // ACROPHONIC ATTIC FIFTY
case 0x010145: retval = 500; break; // ACROPHONIC ATTIC FIVE HUNDRED
case 0x010146: retval = 5000; break; // ACROPHONIC ATTIC FIVE THOUSAND
case 0x010147: retval = 50000; break; // ACROPHONIC ATTIC FIFTY THOUSAND
case 0x01014A: retval = 50; break; // ACROPHONIC ATTIC FIFTY TALENTS
case 0x01014B: retval = 100; break; // ACROPHONIC ATTIC ONE HUNDRED TALENTS
case 0x01014C: retval = 500; break; // ACROPHONIC ATTIC FIVE HUNDRED TALENTS
case 0x01014D: retval = 1000; break; // ACROPHONIC ATTIC ONE THOUSAND TALENTS
case 0x01014E: retval = 5000; break; // ACROPHONIC ATTIC FIVE THOUSAND TALENTS
case 0x010151: retval = 50; break; // ACROPHONIC ATTIC FIFTY STATERS
case 0x010152: retval = 100; break; // ACROPHONIC ATTIC ONE HUNDRED STATERS
case 0x010153: retval = 500; break; // ACROPHONIC ATTIC FIVE HUNDRED STATERS
case 0x010154: retval = 1000; break; // ACROPHONIC ATTIC ONE THOUSAND STATERS
case 0x010155: retval = 10000; break; // ACROPHONIC ATTIC TEN THOUSAND STATERS
case 0x010156: retval = 50000; break; // ACROPHONIC ATTIC FIFTY THOUSAND STATERS
case 0x010166: retval = 50; break; // ACROPHONIC TROEZENIAN FIFTY
case 0x010167: retval = 50; break; // ACROPHONIC TROEZENIAN FIFTY ALTERNATE FORM
case 0x010168: retval = 50; break; // ACROPHONIC HERMIONIAN FIFTY
case 0x010169: retval = 50; break; // ACROPHONIC THESPIAN FIFTY
case 0x01016A: retval = 100; break; // ACROPHONIC THESPIAN ONE HUNDRED
case 0x01016B: retval = 300; break; // ACROPHONIC THESPIAN THREE HUNDRED
case 0x01016C: retval = 500; break; // ACROPHONIC EPIDAUREAN FIVE HUNDRED
case 0x01016D: retval = 500; break; // ACROPHONIC TROEZENIAN FIVE HUNDRED
case 0x01016E: retval = 500; break; // ACROPHONIC THESPIAN FIVE HUNDRED
case 0x01016F: retval = 500; break; // ACROPHONIC CARYSTIAN FIVE HUNDRED
case 0x010170: retval = 500; break; // ACROPHONIC NAXIAN FIVE HUNDRED
case 0x010171: retval = 1000; break; // ACROPHONIC THESPIAN ONE THOUSAND
case 0x010172: retval = 5000; break; // ACROPHONIC THESPIAN FIVE THOUSAND
case 0x010174: retval = 50; break; // ACROPHONIC STRATIAN FIFTY MNAS
case 0x010341: retval = 90; break; // GOTHIC LETTER NINETY
case 0x01034A: retval = 900; break; // GOTHIC LETTER NINE HUNDRED
case 0x0103D5: retval = 100; break; // OLD PERSIAN NUMBER HUNDRED
case 0x01085D: retval = 100; break; // IMPERIAL ARAMAIC NUMBER ONE HUNDRED
case 0x01085E: retval = 1000; break; // IMPERIAL ARAMAIC NUMBER ONE THOUSAND
case 0x01085F: retval = 10000; break; // IMPERIAL ARAMAIC NUMBER TEN THOUSAND
case 0x010919: retval = 100; break; // PHOENICIAN NUMBER ONE HUNDRED
case 0x010A46: retval = 100; break; // KHAROSHTHI NUMBER ONE HUNDRED
case 0x010A47: retval = 1000; break; // KHAROSHTHI NUMBER ONE THOUSAND
case 0x010A7E: retval = 50; break; // OLD SOUTH ARABIAN NUMBER FIFTY
case 0x010B5E: retval = 100; break; // INSCRIPTIONAL PARTHIAN NUMBER ONE HUNDRED
case 0x010B5F: retval = 1000; break; // INSCRIPTIONAL PARTHIAN NUMBER ONE THOUSAND
case 0x010B7E: retval = 100; break; // INSCRIPTIONAL PAHLAVI NUMBER ONE HUNDRED
case 0x010B7F: retval = 1000; break; // INSCRIPTIONAL PAHLAVI NUMBER ONE THOUSAND
case 0x010E6C: retval = 40; break; // RUMI NUMBER FORTY
case 0x010E6D: retval = 50; break; // RUMI NUMBER FIFTY
case 0x010E6E: retval = 60; break; // RUMI NUMBER SIXTY
case 0x010E6F: retval = 70; break; // RUMI NUMBER SEVENTY
case 0x010E70: retval = 80; break; // RUMI NUMBER EIGHTY
case 0x010E71: retval = 90; break; // RUMI NUMBER NINETY
case 0x010E72: retval = 100; break; // RUMI NUMBER ONE HUNDRED
case 0x010E73: retval = 200; break; // RUMI NUMBER TWO HUNDRED
case 0x010E74: retval = 300; break; // RUMI NUMBER THREE HUNDRED
case 0x010E75: retval = 400; break; // RUMI NUMBER FOUR HUNDRED
case 0x010E76: retval = 500; break; // RUMI NUMBER FIVE HUNDRED
case 0x010E77: retval = 600; break; // RUMI NUMBER SIX HUNDRED
case 0x010E78: retval = 700; break; // RUMI NUMBER SEVEN HUNDRED
case 0x010E79: retval = 800; break; // RUMI NUMBER EIGHT HUNDRED
case 0x010E7A: retval = 900; break; // RUMI NUMBER NINE HUNDRED
case 0x01105E: retval = 40; break; // BRAHMI NUMBER FORTY
case 0x01105F: retval = 50; break; // BRAHMI NUMBER FIFTY
case 0x011060: retval = 60; break; // BRAHMI NUMBER SIXTY
case 0x011061: retval = 70; break; // BRAHMI NUMBER SEVENTY
case 0x011062: retval = 80; break; // BRAHMI NUMBER EIGHTY
case 0x011063: retval = 90; break; // BRAHMI NUMBER NINETY
case 0x011064: retval = 100; break; // BRAHMI NUMBER ONE HUNDRED
case 0x011065: retval = 1000; break; // BRAHMI NUMBER ONE THOUSAND
case 0x012432: retval = 216000; break; // CUNEIFORM NUMERIC SIGN SHAR2 TIMES GAL PLUS DISH
case 0x012433: retval = 432000; break; // CUNEIFORM NUMERIC SIGN SHAR2 TIMES GAL PLUS MIN
case 0x01D36C: retval = 40; break; // COUNTING ROD TENS DIGIT FOUR
case 0x01D36D: retval = 50; break; // COUNTING ROD TENS DIGIT FIVE
case 0x01D36E: retval = 60; break; // COUNTING ROD TENS DIGIT SIX
case 0x01D36F: retval = 70; break; // COUNTING ROD TENS DIGIT SEVEN
case 0x01D370: retval = 80; break; // COUNTING ROD TENS DIGIT EIGHT
case 0x01D371: retval = 90; break; // COUNTING ROD TENS DIGIT NINE
default: retval = -2; break;
}
break;
case ($$valueJavaSupradecimal): // Java supradecimal
retval = (ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit) + 10;
break;
}
return retval;
}
boolean isWhitespace(int ch) {
int props = getProperties(ch);
return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace);
}
byte getDirectionality(int ch) {
int val = getProperties(ch);
byte directionality = (byte)((val & $$maskBidi) >> $$shiftBidi);
if (directionality == 0xF ) {
directionality = Character.DIRECTIONALITY_UNDEFINED;
}
return directionality;
}
boolean isMirrored(int ch) {
int props = getProperties(ch);
return ((props & $$maskMirrored) != 0);
}
static final CharacterData instance = new CharacterData01();
private CharacterData01() {};
$$Tables
static {
$$Initializers
}
}