gdb/

[deliverable/binutils-gdb.git] / gdb / target-descriptions.h

diff --git a/gdb/target-descriptions.h b/gdb/target-descriptions.h
index 6553fc3440a077b41d25fa8eac1b37226847c1b7..3880260c6aa84c4a8648818ca668b942e1dcbee2 100644 (file)
--- a/gdb/target-descriptions.h
+++ b/gdb/target-descriptions.h
@@ -98,6 +98,12 @@ int tdesc_numbered_register (const struct tdesc_feature *feature,
                             struct tdesc_arch_data *data,
                             int regno, const char *name);
 
+/* Search FEATURE for a register named NAME, but do not assign a fixed
+   register number to it.  */
+
+int tdesc_unnumbered_register (const struct tdesc_feature *feature,
+                              const char *name);
+
 /* Search FEATURE for a register named NAME, and return its size in
    bits.  The register must exist.  */
 
@@ -128,6 +134,12 @@ const struct bfd_arch_info *tdesc_architecture
 
 enum gdb_osabi tdesc_osabi (const struct target_desc *);
 
+/* Return non-zero if this target description is compatible
+   with the given BFD architecture.  */
+
+int tdesc_compatible_p (const struct target_desc *,
+                       const struct bfd_arch_info *);
+
 /* Return the string value of a property named KEY, or NULL if the
    property was not specified.  */
 
@@ -159,6 +171,11 @@ struct tdesc_type *tdesc_named_type (const struct tdesc_feature *feature,
 
 const char *tdesc_register_name (struct gdbarch *gdbarch, int regno);
 
+/* Return the type of register REGNO, from the target description or
+   from an architecture-provided pseudo_register_type method.  */
+
+struct type *tdesc_register_type (struct gdbarch *gdbarch, int regno);
+
 /* Check whether REGNUM is a member of REGGROUP using the target
    description.  Return -1 if the target description does not
    specify a group.  */
@@ -175,6 +192,8 @@ void set_tdesc_architecture (struct target_desc *,
 void set_tdesc_osabi (struct target_desc *, enum gdb_osabi osabi);
 void set_tdesc_property (struct target_desc *,
                         const char *key, const char *value);
+void tdesc_add_compatible (struct target_desc *,
+                          const struct bfd_arch_info *);
 
 struct tdesc_feature *tdesc_create_feature (struct target_desc *tdesc,
                                            const char *name);