[lldb] Replace SB swig interfaces with API headers

Instead of maintaining separate swig interface files, we can use the API
headers directly. They implement the exact same C++ APIs and we can
conditionally include the python extensions as needed. To remove the
swig extensions from the API headers when building the LLDB
framework, we can use the unifdef tool when it is available. Otherwise
we just copy them as-is.

Differential Revision: https://reviews.llvm.org/D142926

1 files changed, 26 insertions, 0 deletions

diff --git a/lldb/bindings/interface/SBSourceManagerDocstrings.i b/lldb/bindings/interface/SBSourceManagerDocstrings.i
new file mode 100644
index 000000000000..0f089941787f
--- /dev/null
+++ b/lldb/bindings/interface/SBSourceManagerDocstrings.i
@@ -0,0 +1,26 @@
+%feature("docstring",
+"Represents a central authority for displaying source code.
+
+For example (from test/source-manager/TestSourceManager.py), ::
+
+        # Create the filespec for 'main.c'.
+        filespec = lldb.SBFileSpec('main.c', False)
+        source_mgr = self.dbg.GetSourceManager()
+        # Use a string stream as the destination.
+        stream = lldb.SBStream()
+        source_mgr.DisplaySourceLinesWithLineNumbers(filespec,
+                                                     self.line,
+                                                     2, # context before
+                                                     2, # context after
+                                                     '=>', # prefix for current line
+                                                     stream)
+
+        #    2
+        #    3    int main(int argc, char const *argv[]) {
+        # => 4        printf('Hello world.\\n'); // Set break point at this line.
+        #    5        return 0;
+        #    6    }
+        self.expect(stream.GetData(), 'Source code displayed correctly',
+                    exe=False,
+            patterns = ['=> %d.*Hello world' % self.line])"
+) lldb::SBSourceManager;