From 224d9de0e84026e7c19c51f05d2f4e8dedd291ed Mon Sep 17 00:00:00 2001 From: Eugene Sharygin Date: Fri, 26 Apr 2019 15:48:43 +0000 Subject: [PATCH] gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with corrupt codes. * gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with corrupt codes. From-SVN: r270607 --- gcc/ChangeLog | 5 +++++ gcc/gdbhooks.py | 5 ++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3330d1c8905..4434ba56483 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-04-26 Eugene Sharygin + + * gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with + corrupt codes. + 2019-04-26 Richard Sandiford * tree.h (TYPE_VECTOR_SUBPARTS, SET_TYPE_VECTOR_SUBPARTS): Add diff --git a/gcc/gdbhooks.py b/gcc/gdbhooks.py index bbe7618e299..7b1a7be0002 100644 --- a/gcc/gdbhooks.py +++ b/gcc/gdbhooks.py @@ -229,7 +229,10 @@ class TreePrinter: val_code_name = val_tree_code_name[intptr(val_TREE_CODE)] #print(val_code_name.string()) - result = '<%s 0x%x' % (val_code_name.string(), intptr(self.gdbval)) + try: + result = '<%s 0x%x' % (val_code_name.string(), intptr(self.gdbval)) + except: + return '' % intptr(self.gdbval) if intptr(val_tclass) == tcc_declaration: tree_DECL_NAME = self.node.DECL_NAME() if tree_DECL_NAME.is_nonnull(): -- 2.30.2