binman: Show the image position in the map

At present the map only shows the offset and size for each region. The
image position provides the actual position of each entry in the image,
regardless of the section hierarchy.

Add the image position to the map.

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

tools/binman/bsection.py

@@ -378,7 +378,8 @@ class Section(object):
         Args:
             fd: File to write the map to
         """
-        Entry.WriteMapLine(fd, indent, self._name, self._offset, self._size)
+        Entry.WriteMapLine(fd, indent, self._name, self._offset, self._size,
+                           self._image_pos)
         for entry in self._entries.values():
             entry.WriteMap(fd, indent + 1)
 

tools/binman/entry.py

@@ -349,8 +349,9 @@ class Entry(object):
         pass
 
     @staticmethod
-    def WriteMapLine(fd, indent, name, offset, size):
+    def WriteMapLine(fd, indent, name, offset, size, image_pos):
-        print('%s%08x  %08x  %s' % (' ' * indent, offset, size, name), file=fd)
+        print('%08x  %s%08x  %08x  %s' % (image_pos, ' ' * indent, offset,
+                                          size, name), file=fd)
 
     def WriteMap(self, fd, indent):
         """Write a map of the entry to a .map file
@@ -359,7 +360,8 @@ class Entry(object):
             fd: File to write the map to
             indent: Curent indent level of map (0=none, 1=one level, etc.)
         """
-        self.WriteMapLine(fd, indent, self.name, self.offset, self.size)
+        self.WriteMapLine(fd, indent, self.name, self.offset, self.size,
+                          self.image_pos)
 
     def GetEntries(self):
         """Return a list of entries contained by this entry

tools/binman/ftest.py

@@ -1052,25 +1052,25 @@ class TestFunctional(unittest.TestCase):
     def testMap(self):
         """Tests outputting a map of the images"""
         _, _, map_data, _ = self._DoReadFileDtb('55_sections.dts', map=True)
-        self.assertEqual('''  Offset      Size  Name
+        self.assertEqual('''ImagePos    Offset      Size  Name
-00000000  00000028  main-section
+00000000  00000000  00000028  main-section
- 00000000  00000010  section@0
+00000000   00000000  00000010  section@0
-  00000000  00000004  u-boot
+00000000    00000000  00000004  u-boot
- 00000010  00000010  section@1
+00000010   00000010  00000010  section@1
-  00000000  00000004  u-boot
+00000010    00000000  00000004  u-boot
- 00000020  00000004  section@2
+00000020   00000020  00000004  section@2
-  00000000  00000004  u-boot
+00000020    00000000  00000004  u-boot
 ''', map_data)
 
     def testNamePrefix(self):
         """Tests that name prefixes are used"""
         _, _, map_data, _ = self._DoReadFileDtb('56_name_prefix.dts', map=True)
-        self.assertEqual('''  Offset      Size  Name
+        self.assertEqual('''ImagePos    Offset      Size  Name
-00000000  00000028  main-section
+00000000  00000000  00000028  main-section
- 00000000  00000010  section@0
+00000000   00000000  00000010  section@0
-  00000000  00000004  ro-u-boot
+00000000    00000000  00000004  ro-u-boot
- 00000010  00000010  section@1
+00000010   00000010  00000010  section@1
-  00000000  00000004  rw-u-boot
+00000010    00000000  00000004  rw-u-boot
 ''', map_data)
 
     def testUnknownContents(self):

tools/binman/image.py

@@ -124,5 +124,6 @@ class Image:
         filename = '%s.map' % self._name
         fname = tools.GetOutputFilename(filename)
         with open(fname, 'w') as fd:
-            print('%8s  %8s  %s' % ('Offset', 'Size', 'Name'), file=fd)
+            print('%8s  %8s  %8s  %s' % ('ImagePos', 'Offset', 'Size', 'Name'),
+                  file=fd)
             self._section.WriteMap(fd, 0)