cris: Check UNDEFWEAK_NO_DYNAMIC_RELOC

[deliverable/binutils-gdb.git] / gdb / gdbarch.h

diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 1c95301f6f2846b914c9c813c56677d5f965ef70..d2e6b6f63ecd6de28deb032f259549b20e9411a1 100644 (file)
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -53,7 +53,6 @@ struct target_ops;
 struct obstack;
 struct bp_target_info;
 struct target_desc;
-struct objfile;
 struct symbol;
 struct displaced_step_closure;
 struct syscall;
@@ -62,7 +61,6 @@ struct axs_value;
 struct stap_parse_info;
 struct parser_state;
 struct ravenscar_arch_ops;
-struct elf_internal_linux_prpsinfo;
 struct mem_range;
 struct syscalls_info;
 struct thread_info;
@@ -876,18 +874,6 @@ typedef char * (gdbarch_make_corefile_notes_ftype) (struct gdbarch *gdbarch, bfd
 extern char * gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size);
 extern void set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch, gdbarch_make_corefile_notes_ftype *make_corefile_notes);
 
-/* The elfcore writer hook to use to write Linux prpsinfo notes to core
-   files.  Most Linux architectures use the same prpsinfo32 or
-   prpsinfo64 layouts, and so won't need to provide this hook, as we
-   call the Linux generic routines in bfd to write prpsinfo notes by
-   default. */
-
-extern int gdbarch_elfcore_write_linux_prpsinfo_p (struct gdbarch *gdbarch);
-
-typedef char * (gdbarch_elfcore_write_linux_prpsinfo_ftype) (bfd *obfd, char *note_data, int *note_size, const struct elf_internal_linux_prpsinfo *info);
-extern char * gdbarch_elfcore_write_linux_prpsinfo (struct gdbarch *gdbarch, bfd *obfd, char *note_data, int *note_size, const struct elf_internal_linux_prpsinfo *info);
-extern void set_gdbarch_elfcore_write_linux_prpsinfo (struct gdbarch *gdbarch, gdbarch_elfcore_write_linux_prpsinfo_ftype *elfcore_write_linux_prpsinfo);
-
 /* Find core file memory regions */
 
 extern int gdbarch_find_memory_regions_p (struct gdbarch *gdbarch);
@@ -998,10 +984,6 @@ extern void set_gdbarch_max_insn_length (struct gdbarch *gdbarch, ULONGEST max_i
    If you do not provide this function, GDB assumes that the
    architecture does not support displaced stepping.
   
-   If your architecture doesn't need to adjust instructions before
-   single-stepping them, consider using simple_displaced_step_copy_insn
-   here.
-  
    If the instruction cannot execute out of line, return NULL.  The
    core falls back to stepping past the instruction in-line instead in
    that case. */
@@ -1647,7 +1629,21 @@ struct gdbarch_info
   bfd *abfd;
 
   /* Use default: NULL (ZERO).  */
-  void *tdep_info;
+  union
+    {
+      /* Architecture-specific information.  The generic form for targets
+        that have extra requirements.  */
+      struct gdbarch_tdep_info *tdep_info;
+
+      /* Architecture-specific target description data.  Numerous targets
+        need only this, so give them an easy way to hold it.  */
+      struct tdesc_arch_data *tdesc_data;
+
+      /* SPU file system ID.  This is a single integer, so using the
+        generic form would only complicate code.  Other targets may
+        reuse this member if suitable.  */
+      int *id;
+    };
 
   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
   enum gdb_osabi osabi;