DebugVC50SrcModFileDesc.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package sun.jvm.hotspot.debugger.win32.coff;

/** Describes code segments that receive code from a given source
    file. See {@link
    sun.jvm.hotspot.debugger.win32.coff.DebugVC50SSSrcModule}. */

public interface DebugVC50SrcModFileDesc {
  /** The number of code segments receiving code from this module. */
  public int getNumCodeSegments();

  /** Get the <i>i</i>th (0..getNumCodeSegments() - 1) line
      number/address map for the given segment. */
  public DebugVC50SrcModLineNumberMap getLineNumberMap(int i);

  /** Get <i>i</i>th (0..getNumCodeSegments() - 1) start offset,
      within a segment, of code contributed to that segment. If this
      and the end offset are both 0, the start/end offsets are not
      known and the file and line tables must be examined to find
      information about the program counter of interest. */
  public int getSegmentStartOffset(int i);

  /** Get <i>i</i>th (0..getNumCodeSegments() - 1) end offset, within
      a segment, of code contributed to that segment. If this and the
      start offset are both 0, the start/end offsets are not known and
      the file and line tables must be examined to find information
      about the program counter of interest. */
  public int getSegmentEndOffset(int i);

  /** Source file name. This can be a fully or partially qualified
      path name. */
  public String getSourceFileName();
}