commit 9f297b09c06f2212cb59dac5950ae61de5fe3a9f
author Simon Glass <sjg@chromium.org> Sat Jul 20 12:23:36 2019 -0600
committer Simon Glass <sjg@chromium.org> Mon Jul 29 09:38:05 2019 -0600
tree 2f63132f9076b2a41511bd0e72fafcf1fe5d5680
parent fd07336211c3b3088dce20b1c22a99e6303c68c2

binman: Add a bit of logging in entries when packing

Use the new logging feature to log information about progress with
packing. This is useful to see how binman is figuring things out.

Also update elf.py to use the same feature.

Signed-off-by: Simon Glass <sjg@chromium.org>

tools/binman/entry.py

diff --git a/tools/binman/entry.py b/tools/binman/entry.py
index dd2daad..e3c6434 100644
--- a/tools/binman/entry.py
+++ b/tools/binman/entry.py
@@ -23,6 +23,7 @@
 import fdt_util
 import state
 import tools
+from tools import ToHex, ToHexSize
 import tout
 
 modules = {}
@@ -272,8 +273,9 @@
         new_size = len(data)
         if state.AllowEntryExpansion():
             if new_size > self.contents_size:
-                tout.Debug("Entry '%s' size change from %#x to %#x" % (
-                    self._node.path, self.contents_size, new_size))
+                tout.Debug("Entry '%s' size change from %s to %s" % (
+                    self._node.path, ToHex(self.contents_size),
+                    ToHex(new_size)))
                 # self.data will indicate the new size needed
                 size_ok = False
         elif new_size != self.contents_size:
@@ -294,6 +296,9 @@
 
     def ResetForPack(self):
         """Reset offset/size fields so that packing can be done again"""
+        self.Detail('ResetForPack: offset %s->%s, size %s->%s' %
+                    (ToHex(self.offset), ToHex(self.orig_offset),
+                     ToHex(self.size), ToHex(self.orig_size)))
         self.offset = self.orig_offset
         self.size = self.orig_size
 
@@ -315,6 +320,9 @@
         Returns:
             New section offset pointer (after this entry)
         """
+        self.Detail('Packing: offset=%s, size=%s, content_size=%x' %
+                    (ToHex(self.offset), ToHex(self.size),
+                     self.contents_size))
         if self.offset is None:
             if self.offset_unset:
                 self.Raise('No offset set with offset-unset: should another '
@@ -346,6 +354,8 @@
         if self.offset != tools.Align(self.offset, self.align):
             self.Raise("Offset %#x (%d) does not match align %#x (%d)" %
                   (self.offset, self.offset, self.align, self.align))
+        self.Detail('   - packed: offset=%#x, size=%#x, content_size=%#x, next_offset=%x' %
+                    (self.offset, self.size, self.contents_size, new_offset))
 
         return new_offset
 
@@ -353,6 +363,11 @@
         """Convenience function to raise an error referencing a node"""
         raise ValueError("Node '%s': %s" % (self._node.path, msg))
 
+    def Detail(self, msg):
+        """Convenience function to log detail referencing a node"""
+        tag = "Node '%s'" % self._node.path
+        tout.Detail('%30s: %s' % (tag, msg))
+
     def GetEntryArgsOrProps(self, props, required=False):
         """Return the values of a set of properties
 
@@ -389,6 +404,7 @@
         return self._node.path
 
     def GetData(self):
+        self.Detail('GetData: size %s' % ToHexSize(self.data))
         return self.data
 
     def GetOffsets(self):