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| author | Dan Bornstein <danfuzz@android.com> | 2010-12-10 16:57:38 -0800 |
|---|---|---|
| committer | Dan Bornstein <danfuzz@android.com> | 2010-12-10 16:58:19 -0800 |
| commit | fa2f5add0e833f2c90cbceb13cee5a28d4a29c6b (patch) | |
| tree | 5aea015b877067139a7ca66e0eaf1aa3db13c9b1 /docs | |
| parent | e91b6e1f666cf2d032971b190205d6574e631be9 (diff) | |
| download | android_dalvik-fa2f5add0e833f2c90cbceb13cee5a28d4a29c6b.tar.gz android_dalvik-fa2f5add0e833f2c90cbceb13cee5a28d4a29c6b.tar.bz2 android_dalvik-fa2f5add0e833f2c90cbceb13cee5a28d4a29c6b.zip | |
New instruction format for verification errors.
Change-Id: I99e6828487dcc7f6277bb710e4279ce0aa8c7563
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/instruction-formats.html | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/docs/instruction-formats.html b/docs/instruction-formats.html index e9e4140c9..2a81e607d 100644 --- a/docs/instruction-formats.html +++ b/docs/instruction-formats.html @@ -62,13 +62,14 @@ indicates the type of any extra data encoded by the format. For example, format "<code>21t</code>" is of length two, contains one register reference, and additionally contains a branch target.</p> -<p>Suggested static linking formats have an additional "<code>s</code>" suffix, -making them four characters total. Similarly, suggested "inline" linking -formats have an additional "<code>i</code>" suffix. (In this context, inline -linking is like static linking, except with more direct ties into a -virtual machine's implementation.) Finally, one oddball suggested format -("<code>20bc</code>") includes two pieces of data which are represented in -its format ID.</p> +<p>Suggested static linking formats have an additional +"<code>s</code>" suffix, making them four characters total. Similarly, +suggested "inline" linking formats have an additional "<code>i</code>" +suffix. (In this context, inline linking is like static linking, +except with more direct ties into a virtual machine's implementation.) +Finally, a couple oddball suggested formats (e.g., +"<code>20bc</code>") include two pieces of data which are both +represented in its format ID.</p> <p>The full list of typecode letters are as follows. Note that some forms have different sizes, depending on the format:</p> @@ -466,6 +467,16 @@ the correspondence.</p> <td> </td> </tr> <tr> + <td><i>exop</i> BBBB AAAA<sub>lo</sub> AAAA<sub>hi</sub></td></td> + <td>40bc</td> + <td><i><code>exop</code></i> BBBB, kind@AAAAAAAA + <p><i>The unusual choice in lettering here reflects a desire to make + the letters match their use in related format 20bc.</i></p> + </td> + <td><i>suggested format for statically determined verification errors; + see <code>20bc</code>, above</i></td> +</tr> +<tr> <td><i>exop</i> BBBB<sub>lo</sub> BBBB<sub>hi</sub> AAAA <td>41c</td> <td><i><code>exop</code></i> vAAAA, field@BBBBBBBB<br/> |