[llvm-commits] [llvm] r122655 - /llvm/trunk/docs/WritingAnLLVMPass.html
Duncan Sands
baldrick at free.fr
Sat Jan 1 09:21:58 PST 2011
Author: baldrick
Date: Sat Jan 1 11:21:58 2011
New Revision: 122655
URL: http://llvm.org/viewvc/llvm-project?rev=122655&view=rev
Log:
Clarify that the loadable module turns up in the top-level directory,
not locally.
Modified:
llvm/trunk/docs/WritingAnLLVMPass.html
Modified: llvm/trunk/docs/WritingAnLLVMPass.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/WritingAnLLVMPass.html?rev=122655&r1=122654&r2=122655&view=diff
==============================================================================
--- llvm/trunk/docs/WritingAnLLVMPass.html (original)
+++ llvm/trunk/docs/WritingAnLLVMPass.html Sat Jan 1 11:21:58 2011
@@ -203,8 +203,8 @@
</pre></div>
<p>This makefile specifies that all of the <tt>.cpp</tt> files in the current
-directory are to be compiled and linked together into a
-<tt>Debug+Asserts/lib/Hello.so</tt> shared object that can be dynamically loaded by
+directory are to be compiled and linked together into a shared object
+<tt>$(LEVEL)/Debug+Asserts/lib/Hello.so</tt> that can be dynamically loaded by
the <tt>opt</tt> or <tt>bugpoint</tt> tools via their <tt>-load</tt> options.
If your operating system uses a suffix other than .so (such as windows or
Mac OS/X), the appropriate extension will be used.</p>
@@ -341,8 +341,9 @@
</pre></div>
<p>Now that it's all together, compile the file with a simple "<tt>gmake</tt>"
-command in the local directory and you should get a new
-"<tt>Debug+Asserts/lib/Hello.so</tt> file. Note that everything in this file is
+command in the local directory and you should get a new file
+"<tt>Debug+Asserts/lib/Hello.so</tt>" under the top level directory of the LLVM
+source tree (not in the local directory). Note that everything in this file is
contained in an anonymous namespace: this reflects the fact that passes are self
contained units that do not need external interfaces (although they can have
them) to be useful.</p>
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