X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fframe-base.h;h=095e550b089948a30f7291ab1352a643c99c0fb2;hb=refs%2Fheads%2Fconcurrent-displaced-stepping-2020-04-01;hp=464750c0755718406f499d1d80981898a51e7fe3;hpb=a9762ec78a53fbe9209fe1654db42df0cd328d50;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/frame-base.h b/gdb/frame-base.h
index 464750c075..095e550b08 100644
--- a/gdb/frame-base.h
+++ b/gdb/frame-base.h
@@ -1,6 +1,6 @@
 /* Definitions for a frame base, for GDB, the GNU debugger.
 
-   Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -28,31 +28,31 @@ struct gdbarch;
 struct regcache;
 
 /* Assuming the frame chain: (outer) prev <-> this <-> next (inner);
-   and that this is a `normal frame'; use the NEXT frame, and its
-   register unwind method, to determine the address of THIS frame's
-   `base'.
+   and that this is a `normal frame'; use THIS frame, and implicitly
+   the NEXT frame's register unwind method, to determine the address
+   of THIS frame's `base'.
 
    The exact meaning of `base' is highly dependant on the type of the
    debug info.  It is assumed that dwarf2, stabs, ... will each
    provide their own methods.
 
-   A typical implmentation will return the same value for base,
+   A typical implementation will return the same value for base,
    locals-base and args-base.  That value, however, will likely be
    different to the frame ID's stack address.  */
 
 /* A generic base address.  */
 
-typedef CORE_ADDR (frame_this_base_ftype) (struct frame_info *next_frame,
+typedef CORE_ADDR (frame_this_base_ftype) (struct frame_info *this_frame,
 					   void **this_base_cache);
 
 /* The base address of the frame's local variables.  */
 
-typedef CORE_ADDR (frame_this_locals_ftype) (struct frame_info *next_frame,
+typedef CORE_ADDR (frame_this_locals_ftype) (struct frame_info *this_frame,
 					     void **this_base_cache);
 
 /* The base address of the frame's arguments / parameters.  */
 
-typedef CORE_ADDR (frame_this_args_ftype) (struct frame_info *next_frame,
+typedef CORE_ADDR (frame_this_args_ftype) (struct frame_info *this_frame,
 					   void **this_base_cache);
 
 struct frame_base
@@ -65,10 +65,10 @@ struct frame_base
   frame_this_args_ftype *this_args;
 };
 
-/* Given the NEXT frame, return the frame base methods for THIS frame,
+/* Given THIS frame, return the frame base methods for THIS frame,
    or NULL if it can't handle THIS frame.  */
 
-typedef const struct frame_base *(frame_base_sniffer_ftype) (struct frame_info *next_frame);
+typedef const struct frame_base *(frame_base_sniffer_ftype) (struct frame_info *this_frame);
 
 /* Append a frame base sniffer to the list.  The sniffers are polled
    in the order that they are appended.  */
@@ -86,6 +86,6 @@ extern void frame_base_set_default (struct gdbarch *gdbarch,
 /* Iterate through the list of frame base handlers until one returns
    an implementation.  */
 
-extern const struct frame_base *frame_base_find_by_frame (struct frame_info *next_frame);
+extern const struct frame_base *frame_base_find_by_frame (struct frame_info *this_frame);
 
 #endif