From a5cbe67512d3cfb1767733c8de74b70b45ebe052 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@polymtl.ca>
Date: Fri, 10 Oct 2025 23:59:32 -0400
Subject: gdb, gdbserver, gdbsupport: trim trailing whitespaces

I noticed my IDE (VSCode) starting to automatically trim trailing
whitespaces on save, despite the setting for it being disabled.  I
realized that this is because the .editorconfig file now has

    trim_trailing_whitespace = true

for many file types.  If we have this EditorConfig setting forcing
editors to trim trailing whitespaces, I think it would make sense to
clean up trailing whitespaces from our files.  Otherwise, people will
always get spurious whitespace changes when editing these files.

I did a mass cleanup using this command:

$ find gdb gdbserver gdbsupport -type f \( \
    -name "*.c" -o \
    -name "*.h" -o \
    -name "*.cc" -o \
    -name "*.texi" -o \
    -name "*.exp" -o \
    -name "*.tcl" -o \
    -name "*.py" -o \
    -name "*.s" -o \
    -name "*.S" -o \
    -name "*.asm" -o \
    -name "*.awk" -o \
    -name "*.ac" -o \
    -name "Makefile*" -o \
    -name "*.sh" -o \
    -name "*.adb" -o \
    -name "*.ads" -o \
    -name "*.d" -o \
    -name "*.go" -o \
    -name "*.F90" -o \
    -name "*.f90" \
\) -exec sed -ri 's/[ \t]+$//' {} +

I then did an autotools regen, because we don't actually want to change
the Makefile and Makefile.in files that are generated.

Change-Id: I6f91b83e3b8c4dc7d5d51a2ebf60706120efe691
---
 gdb/python/python-internal.h | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'gdb/python/python-internal.h')

diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
index 51ace132ddc..e2baa6a70b5 100644
--- a/gdb/python/python-internal.h
+++ b/gdb/python/python-internal.h
@@ -1165,7 +1165,7 @@ gdbpy_type_ready (PyTypeObject *type, PyObject *mod = nullptr)
 # define PyType_Ready POISONED_PyType_Ready
 #endif
 
-/* A class to manage lifecycle of Python objects for objects that are "owned" 
+/* A class to manage lifecycle of Python objects for objects that are "owned"
    by an objfile or a gdbarch.  It keeps track of Python objects and when
    the "owning" object (objfile or gdbarch) is about to be freed, ensures that
    all Python objects "owned" by that object are properly invalidated.
@@ -1175,9 +1175,9 @@ gdbpy_type_ready (PyTypeObject *type, PyObject *mod = nullptr)
    on demand and it is deleted when owning object is about to be freed.
 
    The storage class must provide two member types:
-     
-     * obj_type - the type of Python object whose lifecycle is managed. 
-     * val_type - the type of GDB structure the Python objects are 
+
+     * obj_type - the type of Python object whose lifecycle is managed.
+     * val_type - the type of GDB structure the Python objects are
        representing.
 
    It must also provide following methods:
@@ -1266,9 +1266,9 @@ struct gdbpy_default_invalidator
 };
 
 /* A "storage" implementation suitable for temporary (on-demand) objects.  */
-template <typename P, 
-          typename V, 
-          V* P::*val_slot, 
+template <typename P,
+          typename V,
+          V* P::*val_slot,
 	  typename Invalidator = gdbpy_default_invalidator<P, V, val_slot>>
 class gdbpy_tracking_registry_storage
 {
@@ -1280,7 +1280,7 @@ public:
   {
     gdb_assert (obj != nullptr && obj->*val_slot != nullptr);
 
-    m_objects.insert (obj);    
+    m_objects.insert (obj);
   }
 
   void remove (obj_type *obj)
@@ -1288,7 +1288,7 @@ public:
     gdb_assert (obj != nullptr && obj->*val_slot != nullptr);
     gdb_assert (m_objects.contains (obj));
 
-    m_objects.erase (obj);    
+    m_objects.erase (obj);
   }
 
   ~gdbpy_tracking_registry_storage ()
@@ -1311,9 +1311,9 @@ protected:
    drops all their references the Python object is deallocated and removed
    from storage.
    */
-template <typename P, 
-          typename V, 
-          V* P::*val_slot, 
+template <typename P,
+          typename V,
+          V* P::*val_slot,
 	  typename Invalidator = gdbpy_default_invalidator<P, V, val_slot>>
 class gdbpy_memoizing_registry_storage
 {
-- 
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