* arch-utils.h (legacy_register_to_value): Declare.

[binutils.git] / gdb / arch-utils.h

diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h
index bcd17aaf71376793661a1a42dc133e236a4474df..594a83209a38959872922708ae38684e321f9c70 100644 (file)
--- a/gdb/arch-utils.h
+++ b/gdb/arch-utils.h
@@ -157,6 +157,15 @@ extern int generic_register_size (int regnum);
 /* Prop up old targets that use various IN_SIGTRAMP() macros.  */
 extern int legacy_pc_in_sigtramp (CORE_ADDR pc, char *name);
 
+/* The orginal register_convert*() functions were overloaded.  They
+   were used to both: convert between virtual and raw register formats
+   (something that is discouraged); and to convert a register to the
+   type of a corresponding variable.  These legacy functions preserve
+   that overloaded behavour in existing targets.  */
+extern int legacy_convert_register_p (int regnum);
+extern void legacy_register_to_value (int regnum, struct type *type, char *from, char *to);
+extern void legacy_value_to_register (struct type *type, int regnum, char *from, char *to);
+
 /* Initialize a ``struct info''.  Can't use memset(0) since some
    default values are not zero.  */
 extern void gdbarch_info_init (struct gdbarch_info *info);