Updated copyright notices for most files.

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

diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h
index cc00e58ecd7b1e149cadf5b741102f39906c3a91..dc5fc037e938bb6b4362719666532af09c4a4b62 100644 (file)
--- a/gdb/arch-utils.h
+++ b/gdb/arch-utils.h
@@ -1,13 +1,13 @@
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2007
+   Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2007, 2008
    Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -16,9 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef GDBARCH_UTILS_H
 #define GDBARCH_UTILS_H
@@ -32,22 +30,6 @@ struct gdbarch_info;
 /* gdbarch trace variable */
 extern int gdbarch_debug;
 
-/* An implementation of return_value that props up architectures still
-   using USE_STRUCT_RETURN, EXTRACT_RETURN_VALUE and
-   STORE_RETURN_VALUE.  See also the hacks in "stack.c".  */
-enum return_value_convention legacy_return_value (struct gdbarch *gdbarch,
-                                                 struct type *valtype,
-                                                 struct regcache *regcache,
-                                                 gdb_byte *readbuf,
-                                                 const gdb_byte *writebuf);
-
-/* To return any structure or union type by value, store it at the
-   address passed as an invisible first argument to the function.  */
-extern gdbarch_deprecated_use_struct_convention_ftype always_use_struct_convention;
-
-/* Typical remote_translate_xfer_address */
-extern gdbarch_remote_translate_xfer_address_ftype generic_remote_translate_xfer_address;
-
 /* The only possible cases for inner_than. */
 extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs);
 extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs);
@@ -59,7 +41,7 @@ extern gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr_ident
 
 /* No-op conversion of reg to regnum. */
 
-extern int no_op_reg_to_regnum (int reg);
+extern int no_op_reg_to_regnum (struct gdbarch *gdbarch, int reg);
 
 /* Do nothing version of elf_make_msymbol_special. */
 
@@ -72,15 +54,16 @@ void default_coff_make_msymbol_special (int val, struct minimal_symbol *msym);
 /* Version of cannot_fetch_register() / cannot_store_register() that
    always fails. */
 
-int cannot_register_not (int regnum);
+int cannot_register_not (struct gdbarch *gdbarch, int regnum);
 
 /* Legacy version of target_virtual_frame_pointer().  Assumes that
-   there is an DEPRECATED_FP_REGNUM and that it is the same, cooked or
+   there is an gdbarch_deprecated_fp_regnum and that it is the same, cooked or
    raw.  */
 
 extern gdbarch_virtual_frame_pointer_ftype legacy_virtual_frame_pointer;
 
-extern CORE_ADDR generic_skip_trampoline_code (CORE_ADDR pc);
+extern CORE_ADDR generic_skip_trampoline_code (struct frame_info *frame,
+                                              CORE_ADDR pc);
 
 extern CORE_ADDR generic_skip_solib_resolver (struct gdbarch *gdbarch,
                                              CORE_ADDR pc);
@@ -89,19 +72,9 @@ extern int generic_in_solib_return_trampoline (CORE_ADDR pc, char *name);
 
 extern int generic_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc);
 
-/* Assume that the world is sane, a registers raw and virtual size
-   both match its type.  */
-
-extern int generic_register_size (int regnum);
-
-/* Assume that the world is sane, the registers are all adjacent.  */
-extern int generic_register_byte (int regnum);
-
-/* Prop up old targets that use various sigtramp macros.  */
-extern int legacy_pc_in_sigtramp (CORE_ADDR pc, char *name);
-
 /* By default, registers are not convertible.  */
-extern int generic_convert_register_p (int regnum, struct type *type);
+extern int generic_convert_register_p (struct gdbarch *gdbarch, int regnum,
+                                      struct type *type);
 
 extern int default_stabs_argument_has_addr (struct gdbarch *gdbarch,
                                            struct type *type);
@@ -109,11 +82,18 @@ extern int default_stabs_argument_has_addr (struct gdbarch *gdbarch,
 extern int generic_instruction_nullified (struct gdbarch *gdbarch,
                                          struct regcache *regcache);
 
+int default_remote_register_number (struct gdbarch *gdbarch,
+                                   int regno);
+
 /* For compatibility with older architectures, returns
    (LEGACY_SIM_REGNO_IGNORE) when the register doesn't have a valid
    name.  */
 
-extern int legacy_register_sim_regno (int regnum);
+extern int legacy_register_sim_regno (struct gdbarch *gdbarch, int regnum);
+
+/* Return the selected byte order, or BFD_ENDIAN_UNKNOWN if no byte
+   order was explicitly selected.  */
+extern enum bfd_endian selected_byte_order (void);
 
 /* Return the selected architecture's name, or NULL if no architecture
    was explicitly selected.  */