mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-04-29 19:45:01 +02:00
Dwarf improvements.
This commit is contained in:
Alain Magloire
parent
4209fac4e0
commit
074516f532
2 changed files with 1021 additions and 39 deletions
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@ -11,10 +11,18 @@
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package org.eclipse.cdt.utils.debug.dwarf;
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package org.eclipse.cdt.utils.debug.dwarf;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.lang.reflect.Array;
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import java.util.ArrayList;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.List;
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import java.util.Map;
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import org.eclipse.cdt.utils.debug.IDebugEntryRequestor;
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import org.eclipse.cdt.utils.debug.tools.DebugSym;
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import org.eclipse.cdt.utils.debug.tools.DebugSymsRequestor;
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import org.eclipse.cdt.utils.elf.Elf;
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import org.eclipse.cdt.utils.elf.Elf;
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public class Dwarf {
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public class Dwarf {
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@ -49,19 +57,94 @@ public class Dwarf {
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DWARF_DEBUG_TYPENAMES,
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DWARF_DEBUG_TYPENAMES,
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DWARF_DEBUG_VARNAMES,
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DWARF_DEBUG_VARNAMES,
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DWARF_DEBUG_WEAKNAMES,
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DWARF_DEBUG_WEAKNAMES,
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DWARF_DEBUG_MACINFO
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DWARF_DEBUG_MACINFO };
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};
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public static class DwarfSection {
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class CompilationUnitHeader {
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String name;
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int length;
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byte[] data;
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short version;
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public DwarfSection (String n, byte[] d) {
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int abbreviationOffset;
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name = n;
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byte addressSize;
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data = d;
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public String toString() {
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StringBuffer sb = new StringBuffer();
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sb.append("Length: " + length).append("\n");
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sb.append("Version: " + version).append("\n");
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sb.append("Abbreviation: " + abbreviationOffset).append("\n");
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sb.append("Address size: " + addressSize).append("\n");
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return sb.toString();
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}
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}
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}
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}
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DwarfSection[] dwarfSections;
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class AbbreviationEntry {
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/* unsigned */
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long code;
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/* unsigned */
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long tag;
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byte hasChildren;
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List attributes;
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AbbreviationEntry(long c, long t, byte h) {
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code = c;
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tag = t;
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hasChildren = h;
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attributes = new ArrayList();
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}
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}
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class Attribute {
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/* unsigned */
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long name;
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/* unsigned */
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long form;
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Attribute(long n, long f) {
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name = n;
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form = f;
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}
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public String toString() {
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StringBuffer sb = new StringBuffer();
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sb.append("name: " + Long.toHexString(name));
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sb.append(" value: " + Long.toHexString(form));
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return sb.toString();
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}
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}
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class AttributeValue {
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Attribute attribute;
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Object value;
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AttributeValue(Attribute a, Object o) {
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attribute = a;
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value = o;
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}
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public String toString() {
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StringBuffer sb = new StringBuffer();
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sb.append(attribute.toString()).append(' ');
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if (value != null) {
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Class clazz = value.getClass();
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if (clazz.isArray()) {
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int len = Array.getLength(value);
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sb.append(len).append(' ');
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sb.append(clazz.getComponentType().toString());
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sb.append(':');
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for (int i = 0; i < len; i++) {
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byte b = Array.getByte(value, i);
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sb.append(' ').append(Integer.toHexString((int) b));
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}
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} else {
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if (value instanceof Number) {
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Number n = (Number) value;
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sb.append(Long.toHexString(n.longValue()));
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} else if (value instanceof String) {
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sb.append(value);
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} else {
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sb.append(value);
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}
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}
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}
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return sb.toString();
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}
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}
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Map dwarfSections = new HashMap();
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Map abbreviationMaps = new HashMap();
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boolean isLE;
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boolean isLE;
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public Dwarf(String file) throws IOException {
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public Dwarf(String file) throws IOException {
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@ -79,68 +162,494 @@ public class Dwarf {
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isLE = header.e_ident[Elf.ELFhdr.EI_DATA] == Elf.ELFhdr.ELFDATA2LSB;
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isLE = header.e_ident[Elf.ELFhdr.EI_DATA] == Elf.ELFhdr.ELFDATA2LSB;
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Elf.Section[] sections = exe.getSections();
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Elf.Section[] sections = exe.getSections();
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List list = new ArrayList();
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for (int i = 0; i < sections.length; i++) {
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for (int i = 0; i < sections.length; i++) {
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String name = sections[i].toString();
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String name = sections[i].toString();
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for (int j = 0; j < DWARF_SCNNAMES.length; j++) {
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for (int j = 0; j < DWARF_SCNNAMES.length; j++) {
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if (name.equals(DWARF_SCNNAMES[j])) {
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if (name.equals(DWARF_SCNNAMES[j])) {
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list.add(new DwarfSection(name, sections[i].loadSectionData()));
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dwarfSections.put(DWARF_SCNNAMES[j], sections[i].loadSectionData());
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}
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}
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}
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}
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}
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}
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dwarfSections = new DwarfSection[list.size()];
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list.toArray(dwarfSections);
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}
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}
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int read_4_bytes(byte[] bytes, int offset) {
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int read_4_bytes(InputStream in) throws IOException {
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if (isLE) {
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try {
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return (((bytes[offset + 3] & 0xff) << 24) + ((bytes[offset + 2] & 0xff) << 16)
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byte[] bytes = new byte[4];
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+ ((bytes[offset + 1] & 0xff) << 8) + (bytes[offset] & 0xff));
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int n = in.read(bytes, 0, bytes.length);
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if (n != 4) {
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throw new IOException("missing bytes");
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}
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return read_4_bytes(bytes, 0);
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} catch (IndexOutOfBoundsException e) {
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throw new IOException("missing bytes");
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}
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}
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return (((bytes[offset] & 0xff) << 24) + ((bytes[offset + 1] & 0xff) << 16) + ((bytes[offset + 2] & 0xff) << 8) + (bytes[offset + 3] & 0xff));
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}
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}
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short read_2_bytes(byte[] bytes, int offset) {
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// FIXME:This is wrong, it's signed.
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int read_4_bytes(byte[] bytes, int offset) throws IndexOutOfBoundsException {
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if (isLE) {
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return (
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((bytes[offset + 3] & 0xff) << 24)
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| ((bytes[offset + 2] & 0xff) << 16)
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| ((bytes[offset + 1] & 0xff) << 8)
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| (bytes[offset] & 0xff));
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}
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return (
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((bytes[offset] & 0xff) << 24)
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| ((bytes[offset + 1] & 0xff) << 16)
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| ((bytes[offset + 2] & 0xff) << 8)
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| (bytes[offset + 3] & 0xff));
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}
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long read_8_bytes(InputStream in) throws IOException {
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try {
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byte[] bytes = new byte[8];
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int n = in.read(bytes, 0, bytes.length);
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if (n != 8) {
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throw new IOException("missing bytes");
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}
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return read_8_bytes(bytes, 0);
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} catch (IndexOutOfBoundsException e) {
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throw new IOException("missing bytes");
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}
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}
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// FIXME:This is wrong, it's signed.
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long read_8_bytes(byte[] bytes, int offset) throws IndexOutOfBoundsException {
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if (isLE) {
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return (
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((bytes[offset + 7] & 0xff) << 56)
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| ((bytes[offset + 6] & 0xff) << 48)
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| ((bytes[offset + 5] & 0xff) << 40)
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| ((bytes[offset + 4] & 0xff) << 32)
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| ((bytes[offset + 3] & 0xff) << 24)
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| ((bytes[offset + 2] & 0xff) << 16)
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| ((bytes[offset + 1] & 0xff) << 8)
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| (bytes[offset] & 0xff));
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}
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return (
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((bytes[offset] & 0xff) << 56)
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+ ((bytes[offset + 1] & 0xff) << 48)
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+ ((bytes[offset + 2] & 0xff) << 40)
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+ ((bytes[offset + 3] & 0xff) << 32)
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+ ((bytes[offset + 4] & 0xff) << 24)
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+ ((bytes[offset + 5] & 0xff) << 16)
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+ ((bytes[offset + 6] & 0xff) << 8)
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+ (bytes[offset] & 0xff));
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}
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short read_2_bytes(InputStream in) throws IOException {
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try {
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byte[] bytes = new byte[2];
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int n = in.read(bytes, 0, bytes.length);
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if (n != 2) {
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throw new IOException("missing bytes");
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}
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return read_2_bytes(bytes, 0);
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} catch (IndexOutOfBoundsException e) {
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throw new IOException("missing bytes");
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}
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}
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short read_2_bytes(byte[] bytes, int offset) throws IndexOutOfBoundsException {
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if (isLE) {
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if (isLE) {
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return (short) (((bytes[offset + 1] & 0xff) << 8) + (bytes[offset] & 0xff));
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return (short) (((bytes[offset + 1] & 0xff) << 8) + (bytes[offset] & 0xff));
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}
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}
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return (short) (((bytes[offset] & 0xff) << 8) + (bytes[offset + 1] & 0xff));
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return (short) (((bytes[offset] & 0xff) << 8) + (bytes[offset + 1] & 0xff));
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}
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}
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public void parse() {
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private int num_leb128_read;
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for (int i = 0; i < dwarfSections.length; i++) {
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if (dwarfSections[i].name.equals(DWARF_DEBUG_INFO)) {
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/* unsigned */
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parse_debug_info(dwarfSections[i].data);
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long read_unsigned_leb128(InputStream in) throws IOException {
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/* unsigned */
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long result = 0;
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num_leb128_read = 0;
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int shift = 0;
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short b;
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while (true) {
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b = (short) in.read();
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if (b == -1)
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break; //throw new IOException("no more data");
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num_leb128_read++;
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result |= ((long) (b & 0x7f) << shift);
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if ((b & 0x80) == 0) {
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break;
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}
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shift += 7;
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}
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return result;
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}
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/* unsigned */
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long read_signed_leb128(InputStream in) throws IOException {
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/* unsigned */
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long result = 0;
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int shift = 0;
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int size = 32;
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num_leb128_read = 0;
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short b;
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while (true) {
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b = (short) in.read();
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if (b == -1)
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throw new IOException("no more data");
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num_leb128_read++;
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result |= ((long) (b & 0x7f) << shift);
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shift += 7;
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if ((b & 0x80) == 0) {
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break;
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}
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}
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if ((shift < size) && (b & 0x40) != 0) {
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result |= - (1 << shift);
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}
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return result;
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}
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public void parse(IDebugEntryRequestor requestor) {
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parseDebugInfo(requestor);
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}
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void parseDebugInfo(IDebugEntryRequestor requestor) {
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byte[] data = (byte[]) dwarfSections.get(DWARF_DEBUG_INFO);
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if (data != null) {
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try {
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int length = 0;
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for (int offset = 0; offset < data.length; offset += (length + 4)) {
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CompilationUnitHeader header = new CompilationUnitHeader();
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header.length = length = read_4_bytes(data, offset);
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header.version = read_2_bytes(data, offset + 4);
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header.abbreviationOffset = read_4_bytes(data, offset + 6);
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header.addressSize = data[offset + 10];
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System.out.println("Compilation Unit @ " + Long.toHexString(offset));
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System.out.println(header);
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// read the abbrev section.
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InputStream in = new ByteArrayInputStream(data, offset + 11, length);
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Map abbrevs = parseDebugAbbreviation(header);
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parseDebugInfoEntry(requestor, in, abbrevs, header);
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System.out.println();
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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}
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}
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}
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void parse_debug_info(byte[] data) {
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Map parseDebugAbbreviation(CompilationUnitHeader header) throws IOException {
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int offset = 0;
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int offset = header.abbreviationOffset;
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int nentries = data.length / 11;
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Integer key = new Integer(offset);
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for (int i = 0; i < nentries; offset += 11) {
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Map abbrevs = (Map) abbreviationMaps.get(key);
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int length = read_4_bytes(data, offset);
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if (abbrevs == null) {
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short version = read_2_bytes(data, offset + 4);
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abbrevs = new HashMap();
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int abbrev_offset = read_4_bytes(data, offset + 4 + 2);
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abbreviationMaps.put(key, abbrevs);
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byte address_size = data[offset + 4 + 2 + 4];
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byte[] data = (byte[]) dwarfSections.get(DWARF_DEBUG_ABBREV);
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System.out.println("Length:" + length);
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if (data != null) {
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System.out.println("Version:" + version);
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InputStream in = new ByteArrayInputStream(data);
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System.out.println("Abbreviation:" + abbrev_offset);
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in.skip(offset);
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System.out.println("Address size:" + address_size);
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while (in.available() > 0) {
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long code = read_unsigned_leb128(in);
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if (code == 0) {
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break;
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}
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long tag = read_unsigned_leb128(in);
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byte hasChildren = (byte) in.read();
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AbbreviationEntry entry = new AbbreviationEntry(code, tag, hasChildren);
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//System.out.println("\tAbrev Entry: " + code + " " + Long.toHexString(entry.tag) + " " + entry.hasChildren);
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// attributes
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long name = 0;
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long form = 0;
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do {
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name = read_unsigned_leb128(in);
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form = read_unsigned_leb128(in);
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if (name != 0) {
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entry.attributes.add(new Attribute(name, form));
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}
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//System.out.println("\t\t " + Long.toHexString(name) + " " + Long.toHexString(value));
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} while (name != 0 && form != 0);
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abbrevs.put(new Long(code), entry);
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}
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}
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}
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return abbrevs;
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}
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void parseDebugInfoEntry(IDebugEntryRequestor requestor, InputStream in, Map abbrevs, CompilationUnitHeader header)
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throws IOException {
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while (in.available() > 0) {
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long code = read_unsigned_leb128(in);
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AbbreviationEntry entry = (AbbreviationEntry) abbrevs.get(new Long(code));
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if (entry != null) {
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int len = entry.attributes.size();
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List list = new ArrayList(len);
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try {
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||||||
|
for (int i = 0; i < len; i++) {
|
||||||
|
Attribute attr = (Attribute) entry.attributes.get(i);
|
||||||
|
Object obj = readAttribute((int) attr.form, in, header);
|
||||||
|
list.add(new AttributeValue(attr, obj));
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
//break;
|
||||||
|
}
|
||||||
|
processDebugInfoEntry(requestor, entry, list);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void parse_compilation_unit() {
|
Object readAttribute(int form, InputStream in, CompilationUnitHeader header) throws IOException {
|
||||||
|
Object obj = null;
|
||||||
|
switch (form) {
|
||||||
|
case DwarfConstants.DW_FORM_addr :
|
||||||
|
case DwarfConstants.DW_FORM_ref_addr :
|
||||||
|
obj = readAddress(in, header);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_block :
|
||||||
|
{
|
||||||
|
int size = (int) read_unsigned_leb128(in);
|
||||||
|
byte[] bytes = new byte[size];
|
||||||
|
in.read(bytes, 0, size);
|
||||||
|
obj = bytes;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_block1 :
|
||||||
|
{
|
||||||
|
int size = in.read();
|
||||||
|
byte[] bytes = new byte[size];
|
||||||
|
in.read(bytes, 0, size);
|
||||||
|
obj = bytes;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_block2 :
|
||||||
|
{
|
||||||
|
int size = read_2_bytes(in);
|
||||||
|
byte[] bytes = new byte[size];
|
||||||
|
in.read(bytes, 0, size);
|
||||||
|
obj = bytes;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_block4 :
|
||||||
|
{
|
||||||
|
int size = read_4_bytes(in);
|
||||||
|
byte[] bytes = new byte[size];
|
||||||
|
in.read(bytes, 0, size);
|
||||||
|
obj = bytes;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_data1 :
|
||||||
|
obj = new Byte((byte) in.read());
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_data2 :
|
||||||
|
obj = new Short(read_2_bytes(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_data4 :
|
||||||
|
obj = new Integer(read_4_bytes(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_data8 :
|
||||||
|
obj = new Long(read_8_bytes(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_sdata :
|
||||||
|
obj = new Long(read_signed_leb128(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_udata :
|
||||||
|
obj = new Long(read_unsigned_leb128(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_string :
|
||||||
|
{
|
||||||
|
int c;
|
||||||
|
StringBuffer sb = new StringBuffer();
|
||||||
|
while ((c = in.read()) != -1) {
|
||||||
|
if (c == 0) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
sb.append((char) c);
|
||||||
|
}
|
||||||
|
obj = sb.toString();
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_flag :
|
||||||
|
obj = new Byte((byte) in.read());
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_strp :
|
||||||
|
{
|
||||||
|
int offset = (int) read_4_bytes(in);
|
||||||
|
byte[] data = (byte[]) dwarfSections.get(DWARF_DEBUG_STR);
|
||||||
|
if (data == null) {
|
||||||
|
obj = new String();
|
||||||
|
} else if (offset < 0 || offset > data.length) {
|
||||||
|
obj = new String();
|
||||||
|
} else {
|
||||||
|
StringBuffer sb = new StringBuffer();
|
||||||
|
for (; offset < data.length; offset++) {
|
||||||
|
byte c = data[offset];
|
||||||
|
if (c == 0) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
sb.append((char) c);
|
||||||
|
}
|
||||||
|
obj = sb.toString();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_ref1 :
|
||||||
|
obj = new Byte((byte) in.read());
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_ref2 :
|
||||||
|
obj = new Short(read_2_bytes(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_ref4 :
|
||||||
|
obj = new Integer(read_4_bytes(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_ref8 :
|
||||||
|
obj = new Long(read_8_bytes(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_ref_udata :
|
||||||
|
obj = new Long(read_unsigned_leb128(in));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case DwarfConstants.DW_FORM_indirect :
|
||||||
|
{
|
||||||
|
int f = (int) read_unsigned_leb128(in);
|
||||||
|
return readAttribute(f, in, header);
|
||||||
|
}
|
||||||
|
|
||||||
|
default :
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
return obj;
|
||||||
|
}
|
||||||
|
|
||||||
|
void processDebugInfoEntry(IDebugEntryRequestor requestor, AbbreviationEntry entry, List list) {
|
||||||
|
int len = list.size();
|
||||||
|
int tag = (int) entry.tag;
|
||||||
|
System.out.println("Abbrev Number " + entry.code);
|
||||||
|
for (int i = 0; i < len; i++) {
|
||||||
|
AttributeValue av = (AttributeValue) list.get(i);
|
||||||
|
System.out.println(av);
|
||||||
|
// We are only interrested in certain tags.
|
||||||
|
switch (tag) {
|
||||||
|
case DwarfConstants.DW_TAG_array_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_class_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_enumeration_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_formal_parameter :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_lexical_block :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_member :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_pointer_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_reference_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_compile_unit :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_structure_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_subroutine_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_typedef :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_union_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_unspecified_parameters :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_inheritance :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_ptr_to_member_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_with_stmt :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_base_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_catch_block :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_const_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_enumerator :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_file_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_friend :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_subprogram :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_template_type_param :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_template_value_param :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_thrown_type :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_try_block :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_variable :
|
||||||
|
break;
|
||||||
|
case DwarfConstants.DW_TAG_volatile_type :
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Long readAddress(InputStream in, CompilationUnitHeader header) throws IOException {
|
||||||
|
long value = 0;
|
||||||
|
|
||||||
|
switch (header.addressSize) {
|
||||||
|
case 2 :
|
||||||
|
value = read_2_bytes(in);
|
||||||
|
break;
|
||||||
|
case 4 :
|
||||||
|
value = read_4_bytes(in);
|
||||||
|
break;
|
||||||
|
case 8 :
|
||||||
|
value = read_8_bytes(in);
|
||||||
|
break;
|
||||||
|
default :
|
||||||
|
// ????
|
||||||
|
}
|
||||||
|
return new Long(value);
|
||||||
}
|
}
|
||||||
|
|
||||||
public static void main(String[] args) {
|
public static void main(String[] args) {
|
||||||
try {
|
try {
|
||||||
|
DebugSymsRequestor symreq = new DebugSymsRequestor();
|
||||||
Dwarf dwarf = new Dwarf(args[0]);
|
Dwarf dwarf = new Dwarf(args[0]);
|
||||||
dwarf.parse();
|
dwarf.parse(symreq);
|
||||||
|
DebugSym[] entries = symreq.getEntries();
|
||||||
|
for (int i = 0; i < entries.length; i++) {
|
||||||
|
DebugSym entry = entries[i];
|
||||||
|
System.out.println(entry);
|
||||||
|
}
|
||||||
} catch (IOException e) {
|
} catch (IOException e) {
|
||||||
e.printStackTrace();
|
e.printStackTrace();
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,473 @@
|
||||||
|
/**********************************************************************
|
||||||
|
* Copyright (c) 2002;2003 QNX Software Systems and others.
|
||||||
|
* All rights reserved. This program and the accompanying materials
|
||||||
|
* are made available under the terms of the Common Public License v1.0
|
||||||
|
* which accompanies this distribution, and is available at
|
||||||
|
* http://www.eclipse.org/legal/cpl-v10.html
|
||||||
|
*
|
||||||
|
* Contributors:
|
||||||
|
* QNX Software Systems - Initial API and implementation
|
||||||
|
***********************************************************************/
|
||||||
|
|
||||||
|
package org.eclipse.cdt.utils.debug.dwarf;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* DWARF constant.
|
||||||
|
*/
|
||||||
|
public class DwarfConstants {
|
||||||
|
|
||||||
|
/* Tags. */
|
||||||
|
|
||||||
|
public final static int DW_TAG_array_type = 0x01;
|
||||||
|
public final static int DW_TAG_class_type = 0x02;
|
||||||
|
public final static int DW_TAG_entry_point = 0x03;
|
||||||
|
public final static int DW_TAG_enumeration_type = 0x04;
|
||||||
|
public final static int DW_TAG_formal_parameter = 0x05;
|
||||||
|
public final static int DW_TAG_imported_declaration = 0x08;
|
||||||
|
public final static int DW_TAG_label = 0x0a;
|
||||||
|
public final static int DW_TAG_lexical_block = 0x0b;
|
||||||
|
public final static int DW_TAG_member = 0x0d;
|
||||||
|
public final static int DW_TAG_pointer_type = 0x0f;
|
||||||
|
public final static int DW_TAG_reference_type = 0x10;
|
||||||
|
public final static int DW_TAG_compile_unit = 0x11;
|
||||||
|
public final static int DW_TAG_string_type = 0x12;
|
||||||
|
public final static int DW_TAG_structure_type = 0x13;
|
||||||
|
public final static int DW_TAG_subroutine_type = 0x15;
|
||||||
|
public final static int DW_TAG_typedef = 0x16;
|
||||||
|
public final static int DW_TAG_union_type = 0x17;
|
||||||
|
public final static int DW_TAG_unspecified_parameters = 0x18;
|
||||||
|
public final static int DW_TAG_variant = 0x19;
|
||||||
|
public final static int DW_TAG_common_block = 0x1a;
|
||||||
|
public final static int DW_TAG_common_inclusion = 0x1b;
|
||||||
|
public final static int DW_TAG_inheritance = 0x1c;
|
||||||
|
public final static int DW_TAG_inlined_subroutine = 0x1d;
|
||||||
|
public final static int DW_TAG_module = 0x1e;
|
||||||
|
public final static int DW_TAG_ptr_to_member_type = 0x1f;
|
||||||
|
public final static int DW_TAG_set_type = 0x20;
|
||||||
|
public final static int DW_TAG_subrange_type = 0x21;
|
||||||
|
public final static int DW_TAG_with_stmt = 0x22;
|
||||||
|
public final static int DW_TAG_access_declaration = 0x23;
|
||||||
|
public final static int DW_TAG_base_type = 0x24;
|
||||||
|
public final static int DW_TAG_catch_block = 0x25;
|
||||||
|
public final static int DW_TAG_const_type = 0x26;
|
||||||
|
public final static int DW_TAG_constant = 0x27;
|
||||||
|
public final static int DW_TAG_enumerator = 0x28;
|
||||||
|
public final static int DW_TAG_file_type = 0x29;
|
||||||
|
public final static int DW_TAG_friend = 0x2a;
|
||||||
|
public final static int DW_TAG_namelist = 0x2b;
|
||||||
|
public final static int DW_TAG_namelist_item = 0x2c;
|
||||||
|
public final static int DW_TAG_packed_type = 0x2d;
|
||||||
|
public final static int DW_TAG_subprogram = 0x2e;
|
||||||
|
public final static int DW_TAG_template_type_param = 0x2f;
|
||||||
|
public final static int DW_TAG_template_value_param = 0x30;
|
||||||
|
public final static int DW_TAG_thrown_type = 0x31;
|
||||||
|
public final static int DW_TAG_try_block = 0x32;
|
||||||
|
public final static int DW_TAG_variant_part = 0x33;
|
||||||
|
public final static int DW_TAG_variable = 0x34;
|
||||||
|
public final static int DW_TAG_volatile_type = 0x35;
|
||||||
|
public final static int DW_TAG_lo_user = 0x4080;
|
||||||
|
public final static int DW_TAG_MIPS_loop = 0x4081;
|
||||||
|
public final static int DW_TAG_format_label = 0x4101;
|
||||||
|
public final static int DW_TAG_function_template = 0x4102;
|
||||||
|
public final static int DW_TAG_class_template = 0x4103;
|
||||||
|
public final static int DW_TAG_hi_user = 0xffff;
|
||||||
|
|
||||||
|
/* Children determination encodings. */
|
||||||
|
public final static int DW_CHILDREN_no = 0;
|
||||||
|
public final static int DW_CHILDREN_yes = 1;
|
||||||
|
|
||||||
|
/* DWARF attributes encodings. */
|
||||||
|
public final static int DW_AT_sibling = 0x01;
|
||||||
|
public final static int DW_AT_location = 0x02;
|
||||||
|
public final static int DW_AT_name = 0x03;
|
||||||
|
public final static int DW_AT_ordering = 0x09;
|
||||||
|
public final static int DW_AT_subscr_data = 0x0a;
|
||||||
|
public final static int DW_AT_byte_size = 0x0b;
|
||||||
|
public final static int DW_AT_bit_offset = 0x0c;
|
||||||
|
public final static int DW_AT_bit_size = 0x0d;
|
||||||
|
public final static int DW_AT_element_list = 0x0f;
|
||||||
|
public final static int DW_AT_stmt_list = 0x10;
|
||||||
|
public final static int DW_AT_low_pc = 0x11;
|
||||||
|
public final static int DW_AT_high_pc = 0x12;
|
||||||
|
public final static int DW_AT_language = 0x13;
|
||||||
|
public final static int DW_AT_member = 0x14;
|
||||||
|
public final static int DW_AT_discr = 0x15;
|
||||||
|
public final static int DW_AT_discr_value = 0x16;
|
||||||
|
public final static int DW_AT_visibility = 0x17;
|
||||||
|
public final static int DW_AT_import = 0x18;
|
||||||
|
public final static int DW_AT_string_length = 0x19;
|
||||||
|
public final static int DW_AT_common_reference = 0x1a;
|
||||||
|
public final static int DW_AT_comp_dir = 0x1b;
|
||||||
|
public final static int DW_AT_const_value = 0x1c;
|
||||||
|
public final static int DW_AT_containing_type = 0x1d;
|
||||||
|
public final static int DW_AT_default_value = 0x1e;
|
||||||
|
public final static int DW_AT_inline = 0x20;
|
||||||
|
public final static int DW_AT_is_optional = 0x21;
|
||||||
|
public final static int DW_AT_lower_bound = 0x22;
|
||||||
|
public final static int DW_AT_producer = 0x25;
|
||||||
|
public final static int DW_AT_prototyped = 0x27;
|
||||||
|
public final static int DW_AT_return_addr = 0x2a;
|
||||||
|
public final static int DW_AT_start_scope = 0x2c;
|
||||||
|
public final static int DW_AT_stride_size = 0x2e;
|
||||||
|
public final static int DW_AT_upper_bound = 0x2f;
|
||||||
|
public final static int DW_AT_abstract_origin = 0x31;
|
||||||
|
public final static int DW_AT_accessibility = 0x32;
|
||||||
|
public final static int DW_AT_address_class = 0x33;
|
||||||
|
public final static int DW_AT_artificial = 0x34;
|
||||||
|
public final static int DW_AT_base_types = 0x35;
|
||||||
|
public final static int DW_AT_calling_convention = 0x36;
|
||||||
|
public final static int DW_AT_count = 0x37;
|
||||||
|
public final static int DW_AT_data_member_location = 0x38;
|
||||||
|
public final static int DW_AT_decl_column = 0x39;
|
||||||
|
public final static int DW_AT_decl_file = 0x3a;
|
||||||
|
public final static int DW_AT_decl_line = 0x3b;
|
||||||
|
public final static int DW_AT_declaration = 0x3c;
|
||||||
|
public final static int DW_AT_discr_list = 0x3d;
|
||||||
|
public final static int DW_AT_encoding = 0x3e;
|
||||||
|
public final static int DW_AT_external = 0x3f;
|
||||||
|
public final static int DW_AT_frame_base = 0x40;
|
||||||
|
public final static int DW_AT_friend = 0x41;
|
||||||
|
public final static int DW_AT_identifier_case = 0x42;
|
||||||
|
public final static int DW_AT_macro_info = 0x43;
|
||||||
|
public final static int DW_AT_namelist_items = 0x44;
|
||||||
|
public final static int DW_AT_priority = 0x45;
|
||||||
|
public final static int DW_AT_segment = 0x46;
|
||||||
|
public final static int DW_AT_specification = 0x47;
|
||||||
|
public final static int DW_AT_static_link = 0x48;
|
||||||
|
public final static int DW_AT_type = 0x49;
|
||||||
|
public final static int DW_AT_use_location = 0x4a;
|
||||||
|
public final static int DW_AT_variable_parameter = 0x4b;
|
||||||
|
public final static int DW_AT_virtuality = 0x4c;
|
||||||
|
public final static int DW_AT_vtable_elem_location = 0x4d;
|
||||||
|
public final static int DW_AT_lo_user = 0x2000;
|
||||||
|
public final static int DW_AT_MIPS_fde = 0x2001;
|
||||||
|
public final static int DW_AT_MIPS_loop_begin = 0x2002;
|
||||||
|
public final static int DW_AT_MIPS_tail_loop_begin = 0x2003;
|
||||||
|
public final static int DW_AT_MIPS_epilog_begin = 0x2004;
|
||||||
|
public final static int DW_AT_MIPS_loop_unroll_factor = 0x2005;
|
||||||
|
public final static int DW_AT_MIPS_software_pipeline_depth = 0x2006;
|
||||||
|
public final static int DW_AT_MIPS_linkage_name = 0x2007;
|
||||||
|
public final static int DW_AT_MIPS_stride = 0x2008;
|
||||||
|
public final static int DW_AT_MIPS_abstract_name = 0x2009;
|
||||||
|
public final static int DW_AT_MIPS_clone_origin = 0x200a;
|
||||||
|
public final static int DW_AT_MIPS_has_inlines = 0x200b;
|
||||||
|
public final static int DW_AT_MIPS_stride_byte = 0x200c;
|
||||||
|
public final static int DW_AT_MIPS_stride_elem = 0x200d;
|
||||||
|
public final static int DW_AT_MIPS_ptr_dopetype = 0x200e;
|
||||||
|
public final static int DW_AT_MIPS_allocatable_dopetype = 0x200f;
|
||||||
|
public final static int DW_AT_MIPS_assumed_shape_dopetype = 0x2010;
|
||||||
|
public final static int DW_AT_MIPS_assumed_size = 0x2011;
|
||||||
|
public final static int DW_AT_sf_names = 0x2101;
|
||||||
|
public final static int DW_AT_src_info = 0x2102;
|
||||||
|
public final static int DW_AT_mac_info = 0x2103;
|
||||||
|
public final static int DW_AT_src_coords = 0x2104;
|
||||||
|
public final static int DW_AT_body_begin = 0x2105;
|
||||||
|
public final static int DW_AT_body_end = 0x2106;
|
||||||
|
public final static int DW_AT_hi_user = 0x3fff;
|
||||||
|
|
||||||
|
/* DWARF form encodings. */
|
||||||
|
public final static int DW_FORM_addr = 0x01;
|
||||||
|
public final static int DW_FORM_block2 = 0x03;
|
||||||
|
public final static int DW_FORM_block4 = 0x04;
|
||||||
|
public final static int DW_FORM_data2 = 0x05;
|
||||||
|
public final static int DW_FORM_data4 = 0x06;
|
||||||
|
public final static int DW_FORM_data8 = 0x07;
|
||||||
|
public final static int DW_FORM_string = 0x08;
|
||||||
|
public final static int DW_FORM_block = 0x09;
|
||||||
|
public final static int DW_FORM_block1 = 0x0a;
|
||||||
|
public final static int DW_FORM_data1 = 0x0b;
|
||||||
|
public final static int DW_FORM_flag = 0x0c;
|
||||||
|
public final static int DW_FORM_sdata = 0x0d;
|
||||||
|
public final static int DW_FORM_strp = 0x0e;
|
||||||
|
public final static int DW_FORM_udata = 0x0f;
|
||||||
|
public final static int DW_FORM_ref_addr = 0x10;
|
||||||
|
public final static int DW_FORM_ref1 = 0x11;
|
||||||
|
public final static int DW_FORM_ref2 = 0x12;
|
||||||
|
public final static int DW_FORM_ref4 = 0x13;
|
||||||
|
public final static int DW_FORM_ref8 = 0x14;
|
||||||
|
public final static int DW_FORM_ref_udata = 0x15;
|
||||||
|
public final static int DW_FORM_indirect = 0x16;
|
||||||
|
|
||||||
|
/* DWARF location operation encodings. */
|
||||||
|
public final static int DW_OP_addr = 0x03; /* Constant address. */
|
||||||
|
public final static int DW_OP_deref = 0x06;
|
||||||
|
public final static int DW_OP_const1u = 0x08; /* Unsigned 1-byte constant. */
|
||||||
|
public final static int DW_OP_const1s = 0x09; /* Signed 1-byte constant. */
|
||||||
|
public final static int DW_OP_const2u = 0x0a; /* Unsigned 2-byte constant. */
|
||||||
|
public final static int DW_OP_const2s = 0x0b; /* Signed 2-byte constant. */
|
||||||
|
public final static int DW_OP_const4u = 0x0c; /* Unsigned 4-byte constant. */
|
||||||
|
public final static int DW_OP_const4s = 0x0d; /* Signed 4-byte constant. */
|
||||||
|
public final static int DW_OP_const8u = 0x0e; /* Unsigned 8-byte constant. */
|
||||||
|
public final static int DW_OP_const8s = 0x0f; /* Signed 8-byte constant. */
|
||||||
|
public final static int DW_OP_constu = 0x10; /* Unsigned LEB128 constant. */
|
||||||
|
public final static int DW_OP_consts = 0x11; /* Signed LEB128 constant. */
|
||||||
|
public final static int DW_OP_dup = 0x12;
|
||||||
|
public final static int DW_OP_drop = 0x13;
|
||||||
|
public final static int DW_OP_over = 0x14;
|
||||||
|
public final static int DW_OP_pick = 0x15; /* 1-byte stack index. */
|
||||||
|
public final static int DW_OP_swap = 0x16;
|
||||||
|
public final static int DW_OP_rot = 0x17;
|
||||||
|
public final static int DW_OP_xderef = 0x18;
|
||||||
|
public final static int DW_OP_abs = 0x19;
|
||||||
|
public final static int DW_OP_and = 0x1a;
|
||||||
|
public final static int DW_OP_div = 0x1b;
|
||||||
|
public final static int DW_OP_minus = 0x1c;
|
||||||
|
public final static int DW_OP_mod = 0x1d;
|
||||||
|
public final static int DW_OP_mul = 0x1e;
|
||||||
|
public final static int DW_OP_neg = 0x1f;
|
||||||
|
public final static int DW_OP_not = 0x20;
|
||||||
|
public final static int DW_OP_or = 0x21;
|
||||||
|
public final static int DW_OP_plus = 0x22;
|
||||||
|
public final static int DW_OP_plus_uconst = 0x23; /* Unsigned LEB128 addend. */
|
||||||
|
public final static int DW_OP_shl = 0x24;
|
||||||
|
public final static int DW_OP_shr = 0x25;
|
||||||
|
public final static int DW_OP_shra = 0x26;
|
||||||
|
public final static int DW_OP_xor = 0x27;
|
||||||
|
public final static int DW_OP_bra = 0x28; /* Signed 2-byte constant. */
|
||||||
|
public final static int DW_OP_eq = 0x29;
|
||||||
|
public final static int DW_OP_ge = 0x2a;
|
||||||
|
public final static int DW_OP_gt = 0x2b;
|
||||||
|
public final static int DW_OP_le = 0x2c;
|
||||||
|
public final static int DW_OP_lt = 0x2d;
|
||||||
|
public final static int DW_OP_ne = 0x2e;
|
||||||
|
public final static int DW_OP_skip = 0x2f; /* Signed 2-byte constant. */
|
||||||
|
public final static int DW_OP_lit0 = 0x30; /* Literal 0. */
|
||||||
|
public final static int DW_OP_lit1 = 0x31; /* Literal 1. */
|
||||||
|
public final static int DW_OP_lit2 = 0x32; /* Literal 2. */
|
||||||
|
public final static int DW_OP_lit3 = 0x33; /* Literal 3. */
|
||||||
|
public final static int DW_OP_lit4 = 0x34; /* Literal 4. */
|
||||||
|
public final static int DW_OP_lit5 = 0x35; /* Literal 5. */
|
||||||
|
public final static int DW_OP_lit6 = 0x36; /* Literal 6. */
|
||||||
|
public final static int DW_OP_lit7 = 0x37; /* Literal 7. */
|
||||||
|
public final static int DW_OP_lit8 = 0x38; /* Literal 8. */
|
||||||
|
public final static int DW_OP_lit9 = 0x39; /* Literal 9. */
|
||||||
|
public final static int DW_OP_lit10 = 0x3a; /* Literal 10. */
|
||||||
|
public final static int DW_OP_lit11 = 0x3b; /* Literal 11. */
|
||||||
|
public final static int DW_OP_lit12 = 0x3c; /* Literal 12. */
|
||||||
|
public final static int DW_OP_lit13 = 0x3d; /* Literal 13. */
|
||||||
|
public final static int DW_OP_lit14 = 0x3e; /* Literal 14. */
|
||||||
|
public final static int DW_OP_lit15 = 0x3f; /* Literal 15. */
|
||||||
|
public final static int DW_OP_lit16 = 0x40; /* Literal 16. */
|
||||||
|
public final static int DW_OP_lit17 = 0x41; /* Literal 17. */
|
||||||
|
public final static int DW_OP_lit18 = 0x42; /* Literal 18. */
|
||||||
|
public final static int DW_OP_lit19 = 0x43; /* Literal 19. */
|
||||||
|
public final static int DW_OP_lit20 = 0x44; /* Literal 20. */
|
||||||
|
public final static int DW_OP_lit21 = 0x45; /* Literal 21. */
|
||||||
|
public final static int DW_OP_lit22 = 0x46; /* Literal 22. */
|
||||||
|
public final static int DW_OP_lit23 = 0x47; /* Literal 23. */
|
||||||
|
public final static int DW_OP_lit24 = 0x48; /* Literal 24. */
|
||||||
|
public final static int DW_OP_lit25 = 0x49; /* Literal 25. */
|
||||||
|
public final static int DW_OP_lit26 = 0x4a; /* Literal 26. */
|
||||||
|
public final static int DW_OP_lit27 = 0x4b; /* Literal 27. */
|
||||||
|
public final static int DW_OP_lit28 = 0x4c; /* Literal 28. */
|
||||||
|
public final static int DW_OP_lit29 = 0x4d; /* Literal 29. */
|
||||||
|
public final static int DW_OP_lit30 = 0x4e; /* Literal 30. */
|
||||||
|
public final static int DW_OP_lit31 = 0x4f; /* Literal 31. */
|
||||||
|
public final static int DW_OP_reg0 = 0x50; /* Register 0. */
|
||||||
|
public final static int DW_OP_reg1 = 0x51; /* Register 1. */
|
||||||
|
public final static int DW_OP_reg2 = 0x52; /* Register 2. */
|
||||||
|
public final static int DW_OP_reg3 = 0x53; /* Register 3. */
|
||||||
|
public final static int DW_OP_reg4 = 0x54; /* Register 4. */
|
||||||
|
public final static int DW_OP_reg5 = 0x55; /* Register 5. */
|
||||||
|
public final static int DW_OP_reg6 = 0x56; /* Register 6. */
|
||||||
|
public final static int DW_OP_reg7 = 0x57; /* Register 7. */
|
||||||
|
public final static int DW_OP_reg8 = 0x58; /* Register 8. */
|
||||||
|
public final static int DW_OP_reg9 = 0x59; /* Register 9. */
|
||||||
|
public final static int DW_OP_reg10 = 0x5a; /* Register 10. */
|
||||||
|
public final static int DW_OP_reg11 = 0x5b; /* Register 11. */
|
||||||
|
public final static int DW_OP_reg12 = 0x5c; /* Register 12. */
|
||||||
|
public final static int DW_OP_reg13 = 0x5d; /* Register 13. */
|
||||||
|
public final static int DW_OP_reg14 = 0x5e; /* Register 14. */
|
||||||
|
public final static int DW_OP_reg15 = 0x5f; /* Register 15. */
|
||||||
|
public final static int DW_OP_reg16 = 0x60; /* Register 16. */
|
||||||
|
public final static int DW_OP_reg17 = 0x61; /* Register 17. */
|
||||||
|
public final static int DW_OP_reg18 = 0x62; /* Register 18. */
|
||||||
|
public final static int DW_OP_reg19 = 0x63; /* Register 19. */
|
||||||
|
public final static int DW_OP_reg20 = 0x64; /* Register 20. */
|
||||||
|
public final static int DW_OP_reg21 = 0x65; /* Register 21. */
|
||||||
|
public final static int DW_OP_reg22 = 0x66; /* Register 22. */
|
||||||
|
public final static int DW_OP_reg23 = 0x67; /* Register 24. */
|
||||||
|
public final static int DW_OP_reg24 = 0x68; /* Register 24. */
|
||||||
|
public final static int DW_OP_reg25 = 0x69; /* Register 25. */
|
||||||
|
public final static int DW_OP_reg26 = 0x6a; /* Register 26. */
|
||||||
|
public final static int DW_OP_reg27 = 0x6b; /* Register 27. */
|
||||||
|
public final static int DW_OP_reg28 = 0x6c; /* Register 28. */
|
||||||
|
public final static int DW_OP_reg29 = 0x6d; /* Register 29. */
|
||||||
|
public final static int DW_OP_reg30 = 0x6e; /* Register 30. */
|
||||||
|
public final static int DW_OP_reg31 = 0x6f; /* Register 31. */
|
||||||
|
public final static int DW_OP_breg0 = 0x70; /* Base register 0. */
|
||||||
|
public final static int DW_OP_breg1 = 0x71; /* Base register 1. */
|
||||||
|
public final static int DW_OP_breg2 = 0x72; /* Base register 2. */
|
||||||
|
public final static int DW_OP_breg3 = 0x73; /* Base register 3. */
|
||||||
|
public final static int DW_OP_breg4 = 0x74; /* Base register 4. */
|
||||||
|
public final static int DW_OP_breg5 = 0x75; /* Base register 5. */
|
||||||
|
public final static int DW_OP_breg6 = 0x76; /* Base register 6. */
|
||||||
|
public final static int DW_OP_breg7 = 0x77; /* Base register 7. */
|
||||||
|
public final static int DW_OP_breg8 = 0x78; /* Base register 8. */
|
||||||
|
public final static int DW_OP_breg9 = 0x79; /* Base register 9. */
|
||||||
|
public final static int DW_OP_breg10 = 0x7a; /* Base register 10. */
|
||||||
|
public final static int DW_OP_breg11 = 0x7b; /* Base register 11. */
|
||||||
|
public final static int DW_OP_breg12 = 0x7c; /* Base register 12. */
|
||||||
|
public final static int DW_OP_breg13 = 0x7d; /* Base register 13. */
|
||||||
|
public final static int DW_OP_breg14 = 0x7e; /* Base register 14. */
|
||||||
|
public final static int DW_OP_breg15 = 0x7f; /* Base register 15. */
|
||||||
|
public final static int DW_OP_breg16 = 0x80; /* Base register 16. */
|
||||||
|
public final static int DW_OP_breg17 = 0x81; /* Base register 17. */
|
||||||
|
public final static int DW_OP_breg18 = 0x82; /* Base register 18. */
|
||||||
|
public final static int DW_OP_breg19 = 0x83; /* Base register 19. */
|
||||||
|
public final static int DW_OP_breg20 = 0x84; /* Base register 20. */
|
||||||
|
public final static int DW_OP_breg21 = 0x85; /* Base register 21. */
|
||||||
|
public final static int DW_OP_breg22 = 0x86; /* Base register 22. */
|
||||||
|
public final static int DW_OP_breg23 = 0x87; /* Base register 23. */
|
||||||
|
public final static int DW_OP_breg24 = 0x88; /* Base register 24. */
|
||||||
|
public final static int DW_OP_breg25 = 0x89; /* Base register 25. */
|
||||||
|
public final static int DW_OP_breg26 = 0x8a; /* Base register 26. */
|
||||||
|
public final static int DW_OP_breg27 = 0x8b; /* Base register 27. */
|
||||||
|
public final static int DW_OP_breg28 = 0x8c; /* Base register 28. */
|
||||||
|
public final static int DW_OP_breg29 = 0x8d; /* Base register 29. */
|
||||||
|
public final static int DW_OP_breg30 = 0x8e; /* Base register 30. */
|
||||||
|
public final static int DW_OP_breg31 = 0x8f; /* Base register 31. */
|
||||||
|
public final static int DW_OP_regx = 0x90; /* Unsigned LEB128 register. */
|
||||||
|
public final static int DW_OP_fbreg = 0x91; /* Signed LEB128 register. */
|
||||||
|
public final static int DW_OP_bregx = 0x92; /* ULEB128 register followed by SLEB128 off. */
|
||||||
|
public final static int DW_OP_piece = 0x93; /* ULEB128 size of piece addressed. */
|
||||||
|
public final static int DW_OP_deref_size = 0x94; /* 1-byte size of data retrieved. */
|
||||||
|
public final static int DW_OP_xderef_size = 0x95; /* 1-byte size of data retrieved. */
|
||||||
|
public final static int DW_OP_nop = 0x96;
|
||||||
|
public final static int DW_OP_push_object_address = 0x97;
|
||||||
|
public final static int DW_OP_call2 = 0x98;
|
||||||
|
public final static int DW_OP_call4 = 0x99;
|
||||||
|
public final static int DW_OP_call_ref = 0x9a;
|
||||||
|
|
||||||
|
public final static int DW_OP_lo_user = 0xe0; /* Implementation-defined range start. */
|
||||||
|
public final static int DW_OP_hi_user = 0xff; /* Implementation-defined range end. */
|
||||||
|
|
||||||
|
/* DWARF base type encodings. */
|
||||||
|
public final static int DW_ATE_void = 0x0;
|
||||||
|
public final static int DW_ATE_address = 0x1;
|
||||||
|
public final static int DW_ATE_boolean = 0x2;
|
||||||
|
public final static int DW_ATE_complex_float = 0x3;
|
||||||
|
public final static int DW_ATE_float = 0x4;
|
||||||
|
public final static int DW_ATE_signed = 0x5;
|
||||||
|
public final static int DW_ATE_signed_char = 0x6;
|
||||||
|
public final static int DW_ATE_unsigned = 0x7;
|
||||||
|
public final static int DW_ATE_unsigned_char = 0x8;
|
||||||
|
|
||||||
|
public final static int DW_ATE_lo_user = 0x80;
|
||||||
|
public final static int DW_ATE_hi_user = 0xff;
|
||||||
|
|
||||||
|
/* DWARF accessibility encodings. */
|
||||||
|
public final static int DW_ACCESS_public = 1;
|
||||||
|
public final static int DW_ACCESS_protected = 2;
|
||||||
|
public final static int DW_ACCESS_private = 3;
|
||||||
|
|
||||||
|
/* DWARF visibility encodings. */
|
||||||
|
public final static int DW_VIS_local = 1;
|
||||||
|
public final static int DW_VIS_exported = 2;
|
||||||
|
public final static int DW_VIS_qualified = 3;
|
||||||
|
|
||||||
|
/* DWARF virtuality encodings. */
|
||||||
|
public final static int DW_VIRTUALITY_none = 0;
|
||||||
|
public final static int DW_VIRTUALITY_virtual = 1;
|
||||||
|
public final static int DW_VIRTUALITY_pure_virtual = 2;
|
||||||
|
|
||||||
|
/* DWARF language encodings. */
|
||||||
|
public final static int DW_LANG_C89 = 0x0001;
|
||||||
|
public final static int DW_LANG_C = 0x0002;
|
||||||
|
public final static int DW_LANG_Ada83 = 0x0003;
|
||||||
|
public final static int DW_LANG_C_plus_plus = 0x0004;
|
||||||
|
public final static int DW_LANG_Cobol74 = 0x0005;
|
||||||
|
public final static int DW_LANG_Cobol85 = 0x0006;
|
||||||
|
public final static int DW_LANG_Fortran77 = 0x0007;
|
||||||
|
public final static int DW_LANG_Fortran90 = 0x0008;
|
||||||
|
public final static int DW_LANG_Pascal83 = 0x0009;
|
||||||
|
public final static int DW_LANG_Modula2 = 0x000a;
|
||||||
|
public final static int DW_LANG_Java = 0x000b;
|
||||||
|
public final static int DW_LANG_C99 = 0x000c;
|
||||||
|
public final static int DW_LANG_Ada95 = 0x000d;
|
||||||
|
public final static int DW_LANG_Fortran95 = 0x000e;
|
||||||
|
public final static int DW_LANG_PL1 = 0x000f;
|
||||||
|
public final static int DW_LANG_lo_user = 0x8000;
|
||||||
|
public final static int DW_LANG_Mips_Assembler = 0x8001;
|
||||||
|
public final static int DW_LANG_hi_user = 0xffff;
|
||||||
|
|
||||||
|
/* DWARF identifier case encodings. */
|
||||||
|
public final static int DW_ID_case_sensitive = 0;
|
||||||
|
public final static int DW_ID_up_case = 1;
|
||||||
|
public final static int DW_ID_down_case = 2;
|
||||||
|
public final static int DW_ID_case_insensitive = 3;
|
||||||
|
|
||||||
|
/* DWARF calling conventions encodings. */
|
||||||
|
public final static int DW_CC_normal = 0x1;
|
||||||
|
public final static int DW_CC_program = 0x2;
|
||||||
|
public final static int DW_CC_nocall = 0x3;
|
||||||
|
public final static int DW_CC_lo_user = 0x40;
|
||||||
|
public final static int DW_CC_hi_user = 0xff;
|
||||||
|
|
||||||
|
/* DWARF inline encodings. */
|
||||||
|
public final static int DW_INL_not_inlined = 0;
|
||||||
|
public final static int DW_INL_inlined = 1;
|
||||||
|
public final static int DW_INL_declared_not_inlined = 2;
|
||||||
|
public final static int DW_INL_declared_inlined = 3;
|
||||||
|
|
||||||
|
/* DWARF ordering encodings. */
|
||||||
|
public final static int DW_ORD_row_major = 0;
|
||||||
|
public final static int DW_ORD_col_major = 1;
|
||||||
|
|
||||||
|
/* DWARF discriminant descriptor encodings. */
|
||||||
|
public final static int DW_DSC_label = 0;
|
||||||
|
public final static int DW_DSC_range = 1;
|
||||||
|
|
||||||
|
/* DWARF standard opcode encodings. */
|
||||||
|
public final static int DW_LNS_copy = 1;
|
||||||
|
public final static int DW_LNS_advance_pc = 2;
|
||||||
|
public final static int DW_LNS_advance_line = 3;
|
||||||
|
public final static int DW_LNS_set_file = 4;
|
||||||
|
public final static int DW_LNS_set_column = 5;
|
||||||
|
public final static int DW_LNS_negate_stmt = 6;
|
||||||
|
public final static int DW_LNS_set_basic_block = 7;
|
||||||
|
public final static int DW_LNS_const_add_pc = 8;
|
||||||
|
public final static int DW_LNS_fixed_advance_pc = 9;
|
||||||
|
public final static int DW_LNS_set_prologue_end = 10;
|
||||||
|
public final static int DW_LNS_set_epilog_begin = 11;
|
||||||
|
|
||||||
|
/* DWARF extended opcide encodings. */
|
||||||
|
public final static int DW_LNE_end_sequence = 1;
|
||||||
|
public final static int DW_LNE_set_address = 2;
|
||||||
|
public final static int DW_LNE_define_file = 3;
|
||||||
|
|
||||||
|
/* DWARF macinfo type encodings. */
|
||||||
|
public final static int DW_MACINFO_define = 1;
|
||||||
|
public final static int DW_MACINFO_undef = 2;
|
||||||
|
public final static int DW_MACINFO_start_file = 3;
|
||||||
|
public final static int DW_MACINFO_end_file = 4;
|
||||||
|
public final static int DW_MACINFO_vendor_ext = 255;
|
||||||
|
|
||||||
|
/* DWARF call frame instruction encodings. */
|
||||||
|
public final static int DW_CFA_advance_loc = 0x40;
|
||||||
|
public final static int DW_CFA_offset = 0x80;
|
||||||
|
public final static int DW_CFA_restore = 0xc0;
|
||||||
|
public final static int DW_CFA_extended = 0;
|
||||||
|
|
||||||
|
public final static int DW_CFA_nop = 0x00;
|
||||||
|
public final static int DW_CFA_set_loc = 0x01;
|
||||||
|
public final static int DW_CFA_advance_loc1 = 0x02;
|
||||||
|
public final static int DW_CFA_advance_loc2 = 0x03;
|
||||||
|
public final static int DW_CFA_advance_loc4 = 0x04;
|
||||||
|
public final static int DW_CFA_offset_extended = 0x05;
|
||||||
|
public final static int DW_CFA_restore_extended = 0x06;
|
||||||
|
public final static int DW_CFA_undefined = 0x07;
|
||||||
|
public final static int DW_CFA_same_value = 0x08;
|
||||||
|
public final static int DW_CFA_register = 0x09;
|
||||||
|
public final static int DW_CFA_remember_state = 0x0a;
|
||||||
|
public final static int DW_CFA_restore_state = 0x0b;
|
||||||
|
public final static int DW_CFA_def_cfa = 0x0c;
|
||||||
|
public final static int DW_CFA_def_cfa_register = 0x0d;
|
||||||
|
public final static int DW_CFA_def_cfa_offset = 0x0e;
|
||||||
|
public final static int DW_CFA_low_user = 0x1c;
|
||||||
|
public final static int DW_CFA_MIPS_advance_loc8 = 0x1d;
|
||||||
|
public final static int DW_CFA_GNU_window_save = 0x2d;
|
||||||
|
public final static int DW_CFA_GNU_args_size = 0x2e;
|
||||||
|
public final static int DW_CFA_high_user = 0x3f;
|
||||||
|
|
||||||
|
}
|
||||||
Loading…
Add table
Reference in a new issue