[binutils-gdb] Add pretty-printer for CORE_ADDR

[Simon Marchi <simark at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=9a14af7b1a6765a353d4bf710d267a1c47a162fb

commit 9a14af7b1a6765a353d4bf710d267a1c47a162fb
Author: Simon Marchi <simon.marchi@ericsson.com>
Date:   Wed Jun 27 15:21:47 2018 -0400

    Add pretty-printer for CORE_ADDR
    
    Add a pretty-printer that prints CORE_ADDR values in hex.
    
    gdb/ChangeLog:
    
    	* gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
    	(type_lookup_function): Recognize CORE_ADDR values.

Diff:
---
 gdb/ChangeLog     |  5 +++++
 gdb/gdb-gdb.py.in | 13 +++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 18c1915..d8bae23 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 
+	* gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
+	(type_lookup_function): Recognize CORE_ADDR values.
+
+2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
+
 	* gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
 	print tag_name.
 
diff --git a/gdb/gdb-gdb.py.in b/gdb/gdb-gdb.py.in
index cde6068..436f05c 100644
--- a/gdb/gdb-gdb.py.in
+++ b/gdb/gdb-gdb.py.in
@@ -222,6 +222,17 @@ class StructMainTypePrettyPrinter:
 
         return "\n{" + ",\n ".join(fields) + "}"
 
+
+class CoreAddrPrettyPrinter:
+    """Print CORE_ADDR values as hex."""
+
+    def __init__(self, val):
+        self._val = val
+
+    def to_string(self):
+        return hex(int(self._val))
+
+
 def type_lookup_function(val):
     """A routine that returns the correct pretty printer for VAL
     if appropriate.  Returns None otherwise.
@@ -230,6 +241,8 @@ def type_lookup_function(val):
         return StructTypePrettyPrinter(val)
     elif val.type.tag == "main_type":
         return StructMainTypePrettyPrinter(val)
+    elif val.type.name == 'CORE_ADDR':
+        return CoreAddrPrettyPrinter(val)
     return None
 
 def register_pretty_printer(objfile):