[llvm-commits] CVS: llvm/docs/BytecodeFormat.html

[LLVM]

Changes in directory llvm/docs:

BytecodeFormat.html updated: 1.1 -> 1.2

---
Log message:

Some additional data added to the bytecode specification.


---
Diffs of the changes:  (+36 -21)

Index: llvm/docs/BytecodeFormat.html
diff -u llvm/docs/BytecodeFormat.html:1.1 llvm/docs/BytecodeFormat.html:1.2
--- llvm/docs/BytecodeFormat.html:1.1	Fri May 21 21:28:36 2004
+++ llvm/docs/BytecodeFormat.html	Sat May 22 00:56:41 2004
@@ -67,9 +67,21 @@
 it is possible for entire blocks to be omitted from the file if they are
 empty. The block identifier helps the reader determine which kind of block is
 next in the file.</p>
-<p>
-Except for the <a href="#header">Header Block</a> all blocks are variable
-length. The consume just enough bytes to express their contents.</p>
+<p>The following block identifiers are currently in use 
+(from llvm/Bytecode/Format.h):</p>
+<ol>
+  <li><b>Module (0x01)</b>.</li>
+  <li><b>Function (0x11)</b>.</li>
+  <li><b>ConstantPool (0x12)</b>.</li>
+  <li><b>SymbolTable (0x13)</b>.</li>
+  <li><b>ModuleGlobalInfo (0x14)</b>.</li>
+  <li><b>GlobalTypePlane (0x15)</b>.</li>
+  <li><b>BasicBlock (0x31)</b>.</li>
+  <li><b>InstructionList (0x32)</b>.</li>
+  <li><b>CompactionTable (0x33)</b>.</li>
+</ol>
+<p> Except for the <a href="#header">Header Block</a> all blocks are variable
+length. They consume just enough bytes to express their contents.</p>
 </div>
 <!-- _______________________________________________________________________ -->
 <div class="doc_subsection"><a name="lists">Lists</a> </div>
@@ -130,6 +142,7 @@
     <li><b>Align?</b> Indicates if this field is aligned to 32 bits or not.
     This indicates where the <em>next</em> field starts, always on a 32 bit
     boundary.</li>
+    <li><b>Type</b>. The basic type of information contained in the field.</li>
     <li><b>Description</b>. Descripts the contents of the field.</li>
   </ol>
 </div>
@@ -168,42 +181,43 @@
     <th><b>Byte(s)</b></th>
     <th><b>Bit(s)</b></th>
     <th><b>Align?</b></th>
+    <th><b>Type</b></th>
     <th align="left"><b>Field Description</b></th>
   </tr>
   <tr>
-    <td>00</td><td>00-07</td><td>No</td>
-    <td align="left">Constant "l"</td>
+    <td>00</td><td>00-07</td><td>No</td><td>Char</td>
+    <td align="left">Constant "l" (0x6C)</td>
   </tr>
   <tr>
-    <td>01</td><td>00-07</td><td>No</td>
-    <td align="left">Constant "l"</td>
+    <td>01</td><td>00-07</td><td>No</td><td>Char</td>
+    <td align="left">Constant "l" (0x6C)</td>
   </tr>
   <tr>
-    <td>02</td><td>00-07</td><td>No</td>
-    <td align="left">Constant "v"</td>
+    <td>02</td><td>00-07</td><td>No</td><td>Char</td>
+    <td align="left">Constant "v" (0x76)</td>
   </tr>
   <tr>
-    <td>03</td><td>00-07</td><td>No</td>
-    <td align="left">Constant "m"</td>
+    <td>03</td><td>00-07</td><td>No</td><td>Char</td>
+    <td align="left">Constant "m" (0x6D)</td>
   </tr>
   <tr>
-    <td>04-07</td><td>00</td><td>No</td>
-    <td align="left">Target is big endian</td>
+    <td>04-07</td><td>00</td><td>No</td><td>Bool</td>
+    <td align="left">Target is big endian?</td>
   </tr>
   <tr>
-    <td>04-07</td><td>01</td><td>No</td>
-    <td align="left">Target has long pointers</td>
+    <td>04-07</td><td>01</td><td>No</td><td>Bool</td>
+    <td align="left">Target has long pointers?</td>
   </tr>
   <tr>
-    <td>04-07</td><td>02</td><td>No</td>
-    <td align="left">Target has no endianess</td>
+    <td>04-07</td><td>02</td><td>No</td><td>Bool</td>
+    <td align="left">Target has no endianess?</td>
   </tr>
   <tr>
-    <td>04-07</td><td>03</td><td>No</td>
-    <td align="left">Target has no pointer size</td>
+    <td>04-07</td><td>03</td><td>No</td><td>Bool</td>
+    <td align="left">Target has no pointer size?</td>
   </tr>
   <tr>
-    <td>04-07</td><td>04-31</td><td>Yes</td>
+    <td>04-07</td><td>04-31</td><td>Yes</td><td>Unsigned</td>
     <td align="left">The LLVM bytecode format version number</td>
   </tr>
 </table>
@@ -227,6 +241,7 @@
 <!-- _______________________________________________________________________ -->
 <div class="doc_subsection"><a name="symtab">Module Symbol Table</a> </div>
 <div class="doc_text">
+<p>The module symbol table is a list of
 </div>
 
 <!-- *********************************************************************** -->
@@ -240,7 +255,7 @@
   <a href="mailto:rspencer at x10sys.com">Reid Spencer</a> and 
   <a href="mailto:sabre at nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.cs.uiuc.edu">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2004/05/22 02:28:36 $
+  Last modified: $Date: 2004/05/22 05:56:41 $
 </address>
 </body>
 </html>