Use flexible target descriptors for aarch64

gdb/
	* aarch64-tdep.c (_initialize_aarch64_tdep): Remove init.
	* arch/aarch64.c (aarch64_create_target_description): Create
	new target description.
	* features/Makefile: Add new files.
	* features/aarch64.c: Remove file.
	* features/aarch64-core.c: New autogenerated file.
	* features/aarch64-fpu.c: New autogenerated file.
	* target-descriptions.c (maint_print_c_tdesc_cmd): Check for aarch64.

gdbserver/
	* linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
	* linux-aarch64-low.c (initialize_low_arch): Remove init.
	* linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.

4 files changed, 201 insertions, 193 deletions

diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index 78a44ca..73be34c 100644
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -119,7 +119,6 @@ OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH))
 # --enable-targets=all GDB.  You can override this by passing XMLTOC
 # to make on the command line.
 XMLTOC = \
-	aarch64.xml \
 	arc-v2.xml \
 	arc-arcompact.xml \
 	arm/arm-with-iwmmxt.xml \
@@ -206,7 +205,9 @@ $(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
 	  $(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
 	sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat
 
-FEATURE_XMLFILES = i386/32bit-core.xml \
+FEATURE_XMLFILES = aarch64-core.xml \
+	aarch64-fpu.xml \
+	i386/32bit-core.xml \
 	i386/32bit-sse.xml \
 	i386/32bit-linux.xml \
 	i386/32bit-avx.xml \
diff --git a/gdb/features/aarch64-core.c b/gdb/features/aarch64-core.c
new file mode 100644
index 0000000..f3fad40
--- /dev/null
+++ b/gdb/features/aarch64-core.c
@@ -0,0 +1,66 @@
+/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
+  Original: aarch64-core.xml */
+
+#include "arch/tdesc.h"
+
+static int
+create_feature_aarch64_core (struct target_desc *result, long regnum)
+{
+  struct tdesc_feature *feature;
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.aarch64.core", "aarch64-core.xml");
+  struct tdesc_type *field_type;
+  struct tdesc_type *type;
+  type = tdesc_create_flags (feature, "cpsr_flags", 4);
+  tdesc_add_flag (type, 0, "SP");
+  tdesc_add_flag (type, 1, "");
+  tdesc_add_bitfield (type, "EL", 2, 3);
+  tdesc_add_flag (type, 4, "nRW");
+  tdesc_add_flag (type, 5, "");
+  tdesc_add_flag (type, 6, "F");
+  tdesc_add_flag (type, 7, "I");
+  tdesc_add_flag (type, 8, "A");
+  tdesc_add_flag (type, 9, "D");
+  tdesc_add_flag (type, 20, "IL");
+  tdesc_add_flag (type, 21, "SS");
+  tdesc_add_flag (type, 28, "V");
+  tdesc_add_flag (type, 29, "C");
+  tdesc_add_flag (type, 30, "Z");
+  tdesc_add_flag (type, 31, "N");
+
+  tdesc_create_reg (feature, "x0", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x1", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x2", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x3", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x4", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x5", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x6", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x7", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x8", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x9", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x10", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x11", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x12", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x13", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x14", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x15", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x16", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x17", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x18", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x19", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x20", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x21", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x22", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x23", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x24", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x25", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x26", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x27", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x28", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x29", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "x30", regnum++, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "sp", regnum++, 1, NULL, 64, "data_ptr");
+  tdesc_create_reg (feature, "pc", regnum++, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "cpsr", regnum++, 1, NULL, 32, "cpsr_flags");
+  return regnum;
+}
diff --git a/gdb/features/aarch64-fpu.c b/gdb/features/aarch64-fpu.c
new file mode 100644
index 0000000..3672f25
--- /dev/null
+++ b/gdb/features/aarch64-fpu.c
@@ -0,0 +1,132 @@
+/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
+  Original: aarch64-fpu.xml */
+
+#include "arch/tdesc.h"
+
+static int
+create_feature_aarch64_fpu (struct target_desc *result, long regnum)
+{
+  struct tdesc_feature *feature;
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.aarch64.fpu", "aarch64-fpu.xml");
+  struct tdesc_type *field_type;
+  field_type = tdesc_named_type (feature, "ieee_double");
+  tdesc_create_vector (feature, "v2d", field_type, 2);
+
+  field_type = tdesc_named_type (feature, "uint64");
+  tdesc_create_vector (feature, "v2u", field_type, 2);
+
+  field_type = tdesc_named_type (feature, "int64");
+  tdesc_create_vector (feature, "v2i", field_type, 2);
+
+  field_type = tdesc_named_type (feature, "ieee_single");
+  tdesc_create_vector (feature, "v4f", field_type, 4);
+
+  field_type = tdesc_named_type (feature, "uint32");
+  tdesc_create_vector (feature, "v4u", field_type, 4);
+
+  field_type = tdesc_named_type (feature, "int32");
+  tdesc_create_vector (feature, "v4i", field_type, 4);
+
+  field_type = tdesc_named_type (feature, "uint16");
+  tdesc_create_vector (feature, "v8u", field_type, 8);
+
+  field_type = tdesc_named_type (feature, "int16");
+  tdesc_create_vector (feature, "v8i", field_type, 8);
+
+  field_type = tdesc_named_type (feature, "uint8");
+  tdesc_create_vector (feature, "v16u", field_type, 16);
+
+  field_type = tdesc_named_type (feature, "int8");
+  tdesc_create_vector (feature, "v16i", field_type, 16);
+
+  field_type = tdesc_named_type (feature, "uint128");
+  tdesc_create_vector (feature, "v1u", field_type, 1);
+
+  field_type = tdesc_named_type (feature, "int128");
+  tdesc_create_vector (feature, "v1i", field_type, 1);
+
+  struct tdesc_type *type;
+  type = tdesc_create_union (feature, "vnd");
+  field_type = tdesc_named_type (feature, "v2d");
+  tdesc_add_field (type, "f", field_type);
+  field_type = tdesc_named_type (feature, "v2u");
+  tdesc_add_field (type, "u", field_type);
+  field_type = tdesc_named_type (feature, "v2i");
+  tdesc_add_field (type, "s", field_type);
+
+  type = tdesc_create_union (feature, "vns");
+  field_type = tdesc_named_type (feature, "v4f");
+  tdesc_add_field (type, "f", field_type);
+  field_type = tdesc_named_type (feature, "v4u");
+  tdesc_add_field (type, "u", field_type);
+  field_type = tdesc_named_type (feature, "v4i");
+  tdesc_add_field (type, "s", field_type);
+
+  type = tdesc_create_union (feature, "vnh");
+  field_type = tdesc_named_type (feature, "v8u");
+  tdesc_add_field (type, "u", field_type);
+  field_type = tdesc_named_type (feature, "v8i");
+  tdesc_add_field (type, "s", field_type);
+
+  type = tdesc_create_union (feature, "vnb");
+  field_type = tdesc_named_type (feature, "v16u");
+  tdesc_add_field (type, "u", field_type);
+  field_type = tdesc_named_type (feature, "v16i");
+  tdesc_add_field (type, "s", field_type);
+
+  type = tdesc_create_union (feature, "vnq");
+  field_type = tdesc_named_type (feature, "v1u");
+  tdesc_add_field (type, "u", field_type);
+  field_type = tdesc_named_type (feature, "v1i");
+  tdesc_add_field (type, "s", field_type);
+
+  type = tdesc_create_union (feature, "aarch64v");
+  field_type = tdesc_named_type (feature, "vnd");
+  tdesc_add_field (type, "d", field_type);
+  field_type = tdesc_named_type (feature, "vns");
+  tdesc_add_field (type, "s", field_type);
+  field_type = tdesc_named_type (feature, "vnh");
+  tdesc_add_field (type, "h", field_type);
+  field_type = tdesc_named_type (feature, "vnb");
+  tdesc_add_field (type, "b", field_type);
+  field_type = tdesc_named_type (feature, "vnq");
+  tdesc_add_field (type, "q", field_type);
+
+  regnum = 34;
+  tdesc_create_reg (feature, "v0", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v1", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v2", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v3", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v4", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v5", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v6", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v7", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v8", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v9", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v10", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v11", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v12", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v13", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v14", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v15", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v16", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v17", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v18", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v19", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v20", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v21", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v22", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v23", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v24", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v25", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v26", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v27", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v28", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v29", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v30", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "v31", regnum++, 1, NULL, 128, "aarch64v");
+  tdesc_create_reg (feature, "fpsr", regnum++, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "fpcr", regnum++, 1, NULL, 32, "int");
+  return regnum;
+}
diff --git a/gdb/features/aarch64.c b/gdb/features/aarch64.c
deleted file mode 100644
index 7411cac..0000000
--- a/gdb/features/aarch64.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
-  Original: aarch64.xml */
-
-#include "defs.h"
-#include "osabi.h"
-#include "target-descriptions.h"
-
-struct target_desc *tdesc_aarch64;
-static void
-initialize_tdesc_aarch64 (void)
-{
-  struct target_desc *result = allocate_target_description ();
-  set_tdesc_architecture (result, bfd_scan_arch ("aarch64"));
-
-  struct tdesc_feature *feature;
-
-  feature = tdesc_create_feature (result, "org.gnu.gdb.aarch64.core");
-  struct tdesc_type *field_type;
-  struct tdesc_type *type;
-  type = tdesc_create_flags (feature, "cpsr_flags", 4);
-  tdesc_add_flag (type, 0, "SP");
-  tdesc_add_flag (type, 1, "");
-  tdesc_add_bitfield (type, "EL", 2, 3);
-  tdesc_add_flag (type, 4, "nRW");
-  tdesc_add_flag (type, 5, "");
-  tdesc_add_flag (type, 6, "F");
-  tdesc_add_flag (type, 7, "I");
-  tdesc_add_flag (type, 8, "A");
-  tdesc_add_flag (type, 9, "D");
-  tdesc_add_flag (type, 20, "IL");
-  tdesc_add_flag (type, 21, "SS");
-  tdesc_add_flag (type, 28, "V");
-  tdesc_add_flag (type, 29, "C");
-  tdesc_add_flag (type, 30, "Z");
-  tdesc_add_flag (type, 31, "N");
-
-  tdesc_create_reg (feature, "x0", 0, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x1", 1, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x2", 2, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x3", 3, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x4", 4, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x5", 5, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x6", 6, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x7", 7, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x8", 8, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x9", 9, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x10", 10, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x11", 11, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x12", 12, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x13", 13, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x14", 14, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x15", 15, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x16", 16, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x17", 17, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x18", 18, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x19", 19, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x20", 20, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x21", 21, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x22", 22, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x23", 23, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x24", 24, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x25", 25, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x26", 26, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x27", 27, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x28", 28, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x29", 29, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "x30", 30, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "sp", 31, 1, NULL, 64, "data_ptr");
-  tdesc_create_reg (feature, "pc", 32, 1, NULL, 64, "code_ptr");
-  tdesc_create_reg (feature, "cpsr", 33, 1, NULL, 32, "cpsr_flags");
-
-  feature = tdesc_create_feature (result, "org.gnu.gdb.aarch64.fpu");
-  field_type = tdesc_named_type (feature, "ieee_double");
-  tdesc_create_vector (feature, "v2d", field_type, 2);
-
-  field_type = tdesc_named_type (feature, "uint64");
-  tdesc_create_vector (feature, "v2u", field_type, 2);
-
-  field_type = tdesc_named_type (feature, "int64");
-  tdesc_create_vector (feature, "v2i", field_type, 2);
-
-  field_type = tdesc_named_type (feature, "ieee_single");
-  tdesc_create_vector (feature, "v4f", field_type, 4);
-
-  field_type = tdesc_named_type (feature, "uint32");
-  tdesc_create_vector (feature, "v4u", field_type, 4);
-
-  field_type = tdesc_named_type (feature, "int32");
-  tdesc_create_vector (feature, "v4i", field_type, 4);
-
-  field_type = tdesc_named_type (feature, "uint16");
-  tdesc_create_vector (feature, "v8u", field_type, 8);
-
-  field_type = tdesc_named_type (feature, "int16");
-  tdesc_create_vector (feature, "v8i", field_type, 8);
-
-  field_type = tdesc_named_type (feature, "uint8");
-  tdesc_create_vector (feature, "v16u", field_type, 16);
-
-  field_type = tdesc_named_type (feature, "int8");
-  tdesc_create_vector (feature, "v16i", field_type, 16);
-
-  field_type = tdesc_named_type (feature, "uint128");
-  tdesc_create_vector (feature, "v1u", field_type, 1);
-
-  field_type = tdesc_named_type (feature, "int128");
-  tdesc_create_vector (feature, "v1i", field_type, 1);
-
-  type = tdesc_create_union (feature, "vnd");
-  field_type = tdesc_named_type (feature, "v2d");
-  tdesc_add_field (type, "f", field_type);
-  field_type = tdesc_named_type (feature, "v2u");
-  tdesc_add_field (type, "u", field_type);
-  field_type = tdesc_named_type (feature, "v2i");
-  tdesc_add_field (type, "s", field_type);
-
-  type = tdesc_create_union (feature, "vns");
-  field_type = tdesc_named_type (feature, "v4f");
-  tdesc_add_field (type, "f", field_type);
-  field_type = tdesc_named_type (feature, "v4u");
-  tdesc_add_field (type, "u", field_type);
-  field_type = tdesc_named_type (feature, "v4i");
-  tdesc_add_field (type, "s", field_type);
-
-  type = tdesc_create_union (feature, "vnh");
-  field_type = tdesc_named_type (feature, "v8u");
-  tdesc_add_field (type, "u", field_type);
-  field_type = tdesc_named_type (feature, "v8i");
-  tdesc_add_field (type, "s", field_type);
-
-  type = tdesc_create_union (feature, "vnb");
-  field_type = tdesc_named_type (feature, "v16u");
-  tdesc_add_field (type, "u", field_type);
-  field_type = tdesc_named_type (feature, "v16i");
-  tdesc_add_field (type, "s", field_type);
-
-  type = tdesc_create_union (feature, "vnq");
-  field_type = tdesc_named_type (feature, "v1u");
-  tdesc_add_field (type, "u", field_type);
-  field_type = tdesc_named_type (feature, "v1i");
-  tdesc_add_field (type, "s", field_type);
-
-  type = tdesc_create_union (feature, "aarch64v");
-  field_type = tdesc_named_type (feature, "vnd");
-  tdesc_add_field (type, "d", field_type);
-  field_type = tdesc_named_type (feature, "vns");
-  tdesc_add_field (type, "s", field_type);
-  field_type = tdesc_named_type (feature, "vnh");
-  tdesc_add_field (type, "h", field_type);
-  field_type = tdesc_named_type (feature, "vnb");
-  tdesc_add_field (type, "b", field_type);
-  field_type = tdesc_named_type (feature, "vnq");
-  tdesc_add_field (type, "q", field_type);
-
-  tdesc_create_reg (feature, "v0", 34, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v1", 35, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v2", 36, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v3", 37, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v4", 38, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v5", 39, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v6", 40, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v7", 41, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v8", 42, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v9", 43, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v10", 44, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v11", 45, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v12", 46, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v13", 47, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v14", 48, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v15", 49, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v16", 50, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v17", 51, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v18", 52, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v19", 53, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v20", 54, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v21", 55, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v22", 56, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v23", 57, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v24", 58, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v25", 59, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v26", 60, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v27", 61, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v28", 62, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v29", 63, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v30", 64, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "v31", 65, 1, NULL, 128, "aarch64v");
-  tdesc_create_reg (feature, "fpsr", 66, 1, NULL, 32, "int");
-  tdesc_create_reg (feature, "fpcr", 67, 1, NULL, 32, "int");
-
-  tdesc_aarch64 = result;
-}