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-rw-r--r--tools/binman/elf.py9
-rw-r--r--tools/binman/elf_test.py19
-rw-r--r--tools/binman/entry.py20
-rw-r--r--tools/binman/etype/fdtmap.py3
-rw-r--r--tools/binman/etype/section.py2
-rw-r--r--tools/patman/tools.py16
6 files changed, 53 insertions, 16 deletions
diff --git a/tools/binman/elf.py b/tools/binman/elf.py
index 8147b3437d..af40024cea 100644
--- a/tools/binman/elf.py
+++ b/tools/binman/elf.py
@@ -17,6 +17,7 @@ import struct
import tempfile
import tools
+import tout
ELF_TOOLS = True
try:
@@ -25,9 +26,6 @@ try:
except: # pragma: no cover
ELF_TOOLS = False
-# This is enabled from control.py
-debug = False
-
Symbol = namedtuple('Symbol', ['section', 'address', 'size', 'weak'])
# Information about an ELF file:
@@ -143,9 +141,8 @@ def LookupAndWriteSymbols(elf_fname, entry, section):
value = -1
pack_string = pack_string.lower()
value_bytes = struct.pack(pack_string, value)
- if debug:
- print('%s:\n insert %s, offset %x, value %x, length %d' %
- (msg, name, offset, value, len(value_bytes)))
+ tout.Debug('%s:\n insert %s, offset %x, value %x, length %d' %
+ (msg, name, offset, value, len(value_bytes)))
entry.data = (entry.data[:offset] + value_bytes +
entry.data[offset + sym.size:])
diff --git a/tools/binman/elf_test.py b/tools/binman/elf_test.py
index e2506377f2..416e43baf0 100644
--- a/tools/binman/elf_test.py
+++ b/tools/binman/elf_test.py
@@ -14,6 +14,7 @@ import command
import elf
import test_util
import tools
+import tout
binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
@@ -130,14 +131,16 @@ class TestElf(unittest.TestCase):
def testDebug(self):
"""Check that enabling debug in the elf module produced debug output"""
- elf.debug = True
- entry = FakeEntry(20)
- section = FakeSection()
- elf_fname = os.path.join(binman_dir, 'test', 'u_boot_binman_syms')
- with test_util.capture_sys_output() as (stdout, stderr):
- syms = elf.LookupAndWriteSymbols(elf_fname, entry, section)
- elf.debug = False
- self.assertTrue(len(stdout.getvalue()) > 0)
+ try:
+ tout.Init(tout.DEBUG)
+ entry = FakeEntry(20)
+ section = FakeSection()
+ elf_fname = os.path.join(binman_dir, 'test', 'u_boot_binman_syms')
+ with test_util.capture_sys_output() as (stdout, stderr):
+ syms = elf.LookupAndWriteSymbols(elf_fname, entry, section)
+ self.assertTrue(len(stdout.getvalue()) > 0)
+ finally:
+ tout.Init(tout.WARNING)
def testMakeElf(self):
"""Test for the MakeElf function"""
diff --git a/tools/binman/entry.py b/tools/binman/entry.py
index dd2daadf16..e3c6434822 100644
--- a/tools/binman/entry.py
+++ b/tools/binman/entry.py
@@ -23,6 +23,7 @@ import sys
import fdt_util
import state
import tools
+from tools import ToHex, ToHexSize
import tout
modules = {}
@@ -272,8 +273,9 @@ class Entry(object):
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 @@ class Entry(object):
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 @@ class Entry(object):
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 @@ class Entry(object):
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 @@ class Entry(object):
"""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 @@ class Entry(object):
return self._node.path
def GetData(self):
+ self.Detail('GetData: size %s' % ToHexSize(self.data))
return self.data
def GetOffsets(self):
diff --git a/tools/binman/etype/fdtmap.py b/tools/binman/etype/fdtmap.py
index ddb9738e5c..229b4a1bb6 100644
--- a/tools/binman/etype/fdtmap.py
+++ b/tools/binman/etype/fdtmap.py
@@ -14,6 +14,7 @@ from entry import Entry
from fdt import Fdt
import state
import tools
+import tout
FDTMAP_MAGIC = b'_FDTMAP_'
FDTMAP_HDR_LEN = 16
@@ -98,6 +99,8 @@ class Entry_fdtmap(Entry):
# Find the node for the image containing the Fdt-map entry
path = self.section.GetPath()
+ self.Detail("Fdtmap: Using section '%s' (path '%s')" %
+ (self.section.name, path))
node = infdt.GetNode(path)
if not node:
self.Raise("Internal error: Cannot locate node for path '%s'" %
diff --git a/tools/binman/etype/section.py b/tools/binman/etype/section.py
index cdd8618c48..f29784c1bb 100644
--- a/tools/binman/etype/section.py
+++ b/tools/binman/etype/section.py
@@ -149,6 +149,8 @@ class Entry_section(Entry):
base = self.pad_before + entry.offset - self._skip_at_start
section_data = (section_data[:base] + data +
section_data[base + len(data):])
+ self.Detail('GetData: %d entries, total size %#x' %
+ (len(self._entries), len(section_data)))
return section_data
def GetOffsets(self):
diff --git a/tools/patman/tools.py b/tools/patman/tools.py
index e945b54fa2..f492dc8f8e 100644
--- a/tools/patman/tools.py
+++ b/tools/patman/tools.py
@@ -473,3 +473,19 @@ def RunIfwiTool(ifwi_file, cmd, fname=None, subpart=None, entry_name=None):
if entry_name:
args += ['-d', '-e', entry_name]
Run(*args)
+
+def ToHex(val):
+ """Convert an integer value (or None) to a string
+
+ Returns:
+ hex value, or 'None' if the value is None
+ """
+ return 'None' if val is None else '%#x' % val
+
+def ToHexSize(val):
+ """Return the size of an object in hex
+
+ Returns:
+ hex value of size, or 'None' if the value is None
+ """
+ return 'None' if val is None else '%#x' % len(val)
generated by cgit (git 2.34.1) at 2024-12-23 10:28:08 +0000