2006-07-03 Nathan J. Williams <nathanw@wasabisystems.com>

[deliverable/binutils-gdb.git] / gdb / arm-tdep.h

diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h
index 26f3a83a97379d5fb53f40dab0552cbd075215c7..314105254cc9d8c88ae4b6871863fe8a7a7c280b 100644 (file)
--- a/gdb/arm-tdep.h
+++ b/gdb/arm-tdep.h
@@ -1,5 +1,5 @@
 /* Common target dependent code for GDB on ARM systems.
-   Copyright 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -15,8 +15,8 @@
 
    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., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 /* Register numbers of various important registers.  Note that some of
    these values are "real" register numbers, and correspond to the
@@ -45,24 +45,13 @@ enum gdb_regnum {
   ARM_LAST_FP_ARG_REGNUM = ARM_F3_REGNUM
 };
 
-/* Used in target-specific code when we need to know the size of the
-   largest type of register we need to handle.  */
-#define ARM_MAX_REGISTER_RAW_SIZE      12
-#define ARM_MAX_REGISTER_VIRTUAL_SIZE  8
-
 /* Size of integer registers.  */
-#define INT_REGISTER_RAW_SIZE          4
-#define INT_REGISTER_VIRTUAL_SIZE      4
+#define INT_REGISTER_SIZE              4
 
 /* Say how long FP registers are.  Used for documentation purposes and
    code readability in this header.  IEEE extended doubles are 80
    bits.  DWORD aligned they use 96 bits.  */
-#define FP_REGISTER_RAW_SIZE   12
-
-/* GCC doesn't support long doubles (extended IEEE values).  The FP
-   register virtual size is therefore 64 bits.  Used for documentation
-   purposes and code readability in this header.  */
-#define FP_REGISTER_VIRTUAL_SIZE       8
+#define FP_REGISTER_SIZE       12
 
 /* Status registers are the same size as general purpose registers.
    Used for documentation purposes and code readability in this
@@ -124,12 +113,22 @@ enum arm_float_model
   ARM_FLOAT_LAST       /* Keep at end.  */
 };
 
-/* A method to the setting based on user's choice and ABI setting.  */
-enum arm_float_model arm_get_fp_model (struct gdbarch *);
+/* ABI used by the inferior.  */
+enum arm_abi_kind
+{
+  ARM_ABI_AUTO,
+  ARM_ABI_APCS,
+  ARM_ABI_AAPCS,
+  ARM_ABI_LAST
+};
 
 /* Target-dependent structure in gdbarch.  */
 struct gdbarch_tdep
 {
+  /* The ABI for this architecture.  It should never be set to
+     ARM_ABI_AUTO.  */
+  enum arm_abi_kind arm_abi;
+
   enum arm_float_model fp_model; /* Floating point calling conventions.  */
 
   CORE_ADDR lowest_pc;         /* Lowest address at which instructions