ChangeLog:

	* Makefile.in (ppc_linux_tdep_h): New macro.
	(powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
	(powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
	(powerpc_e500l_c): Likewise.
	(ppc-linux-nat.o): Update dependencies.
	(ppc-linux-tdep.o): Update dependencies.
	(rs6000-tdep.o): Update dependencies.

	* ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
	(ppc_linux_svr4_fetch_link_map_offsets): Remove.
	(ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
	(ppc_supply_reg, ppc_collect_reg): Add prototypes.
	(tdesc_powerpc_e500): Remove.

	* rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
	and "features/rs6000/powerpc-altivec64.c".
	(ppc_supply_reg, ppc_collect_reg): Make global.
	(variants): Use tdesc_powerpc_32 for "powerpc" and
	tdesc_powerpc_altivec64 for "powerpc64".
	(_initialize_rs6000_tdep): Initialize AltiVec descriptions.

	* ppc-linux-tdep.h: New file.

	* ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
	Include "features/rs6000/powerpc-32l.c".
	Include "features/rs6000/powerpc-altivec32l.c".
	Include "features/rs6000/powerpc-64l.c".
	Include "features/rs6000/powerpc-altivec64l.c".
	Include "features/rs6000/powerpc-e500l.c".
	(ppc_linux_supply_gregset): New function.
	(ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
	(ppc32_linux_gregset): Use ppc_linux_supply_gregset.
	(ppc64_linux_gregset): Likewise.
	(ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
	(ppc_linux_trap_reg_p): New function.
	(ppc_linux_write_pc): New function.
	(ppc_linux_core_read_description): New function.
	(ppc_linux_init_abi): Install ppc_linux_write_pc and
	ppc_linux_core_read_description.  Install orig_r3 and trap
	registers if present in the target description.
	(_initialize_ppc_linux_tdep): Initialize Linux target descriptions.

	* ppc-linux-nat.c: Include "ppc-linux-tdep.h".
	(PT_ORIG_R3, PT_TRAP): Define if necessary.
	(ppc_register_u_addr): Handle orig_r3 and trap registers.
	(fetch_ppc_registers): Likewise.
	(store_ppc_registers): Likewise.
	(store_register): Likewise.
	(ppc_linux_read_description): Check whether AltiVec is supported.
	Check whether inferior is 32-bit or 64-bit.  Return the appropriate
	Linux target description.

	* features/Makefile (WHICH): Use rs6000/powerpc-32l and
	rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
	Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
	of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
	rs6000/powerpc-e500.  Update -expedite variables accordingly.

	* features/rs6000/power-spe.xml: Use regnum 73 for "acc".
	* features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
	* features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
	* features/rs6000/powerpc-e500.c: Regenerate.
	* features/rs6000/powerpc-32.c: Regenerate.
	* features/rs6000/powerpc-64.c: Regenerate.

	* features/rs6000/power-linux.xml: New file.
	* features/rs6000/power64-linux.xml: New file.
	* features/rs6000/powerpc-32l.xml: New file.
	* features/rs6000/powerpc-altivec32l.xml: New file.
	* features/rs6000/powerpc-64l.xml: New file.
	* features/rs6000/powerpc-altivec64l.xml: New file.
	* features/rs6000/powerpc-e500l.xml: New file.
	* features/rs6000/powerpc-32l.c: New (generated) file.
	* features/rs6000/powerpc-altivec32l.c: New (generated) file.
	* features/rs6000/powerpc-64l.c: New (generated) file.
	* features/rs6000/powerpc-altivec64l.c: New (generated) file.
	* features/rs6000/powerpc-e500l.xml: New (generated) file.

	* regformats/reg-ppc.dat: Remove.
	* regformats/reg-ppc64.dat: Remove.
	* regformats/rs6000/powerpc-32.dat: Remove.
	* regformats/rs6000/powerpc-64.dat: Remove.
	* regformats/rs6000/powerpc-e500.dat: Remove.
	* regformats/rs6000/powerpc-32l.dat: New (generated) file.
	* regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
	* regformats/rs6000/powerpc-64l.dat: New (generated) file.
	* regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
	* regformats/rs6000/powerpc-e500l.dat: New (generated) file.

gdbserver/ChangeLog:

	* configure.srv (powerpc*-*-linux*): Set srv_regobj to
	powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
	powerpc-64l.o, and powerpc-altivec64l.o.
	Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
	rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
	rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
	rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
	rs6000/power-linux.xml, and rs6000/power64-linux.xml
	to srv_xmlfiles.

	* Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
	(powerpc-32l.o, powerpc-32l.c): ... these new rules.
	(powerpc-32.o, powerpc-32.c): Remove, replace by ...
	(powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
	(powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
	(powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
	(reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
	(powerpc-64l.o, powerpc-64l.c): ... these new rules.
	(powerpc-64.o, powerpc-64.c): Remove, replace by ...
	(powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
	(clean): Update.

	* linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
	(init_registers_powerpc_32l): ... this new prototype.
	(init_registers_powerpc_32): Remove, replace by ...
	(init_registers_powerpc_altivec32l): ... this new prototype.
	(init_registers_powerpc_e500): Remove, replace by ...
	(init_registers_powerpc_e500l): ... this new prototype.
	(init_registers_ppc64): Remove, replace by ...
	(init_registers_powerpc_64l): ... this new prototype.
	(init_registers_powerpc_64): Remove, replace by ...
	(init_registers_powerpc_altivec64l): ... this new prototype.
	(ppc_num_regs): Set to 73.
	(PT_ORIG_R3, PT_TRAP): Define if necessary.
	(ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
	(ppc_cannot_store_register): Handle orig_r3 and trap.
	(ppc_arch_setup): Update init_registers_... calls.
	(ppc_fill_gregset): Handle orig_r3 and trap.

	* inferiors.c (clear_inferiors): Reset current_inferior.

23 files changed, 1110 insertions, 151 deletions

diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index cedc57a..378f764 100644
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -32,15 +32,18 @@
 #   make GDB=/path/to/gdb XMLTOC="xml files" cfiles
 
 WHICH = arm-with-iwmmxt mips-linux mips64-linux \
-	rs6000/powerpc-32 rs6000/powerpc-e500 rs6000/powerpc-64
+	rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \
+	rs6000/powerpc-64l rs6000/powerpc-altivec64l
 
 # Record which registers should be sent to GDB by default after stop.
 arm-with-iwmmxt-expedite = r11,sp,pc
 mips-linux-expedite = r29,pc
 mips64-linux-expedite = r29,pc
-rs6000/powerpc-32-expedite = r1,pc
-rs6000/powerpc-e500-expedite = r1,pc
-rs6000/powerpc-64-expedite = r1,pc
+rs6000/powerpc-32l-expedite = r1,pc
+rs6000/powerpc-altivec32l-expedite = r1,pc
+rs6000/powerpc-e500l-expedite = r1,pc
+rs6000/powerpc-64l-expedite = r1,pc
+rs6000/powerpc-altivec64l-expedite = r1,pc
 
 XSLTPROC = xsltproc
 outdir = ../regformats
diff --git a/gdb/features/rs6000/power-linux.xml b/gdb/features/rs6000/power-linux.xml
new file mode 100644
index 0000000..1cb4517
--- /dev/null
+++ b/gdb/features/rs6000/power-linux.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.power.linux">
+  <reg name="orig_r3" bitsize="32" regnum="71"/>
+  <reg name="trap" bitsize="32"/>
+</feature>
diff --git a/gdb/features/rs6000/power-spe.xml b/gdb/features/rs6000/power-spe.xml
index d9488c0..ac76fa1 100644
--- a/gdb/features/rs6000/power-spe.xml
+++ b/gdb/features/rs6000/power-spe.xml
@@ -40,6 +40,6 @@
   <reg name="ev30h" bitsize="32"/>
   <reg name="ev31h" bitsize="32"/>
 
-  <reg name="acc" bitsize="64" regnum="71"/>
+  <reg name="acc" bitsize="64" regnum="73"/>
   <reg name="spefscr" bitsize="32"/>
 </feature>
diff --git a/gdb/features/rs6000/power64-linux.xml b/gdb/features/rs6000/power64-linux.xml
new file mode 100644
index 0000000..52c0db6
--- /dev/null
+++ b/gdb/features/rs6000/power64-linux.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.power.linux">
+  <reg name="orig_r3" bitsize="64" regnum="71"/>
+  <reg name="trap" bitsize="64"/>
+</feature>
diff --git a/gdb/features/rs6000/powerpc-32.c b/gdb/features/rs6000/powerpc-32.c
index 4c0ffbb..6f9be6b 100644
--- a/gdb/features/rs6000/powerpc-32.c
+++ b/gdb/features/rs6000/powerpc-32.c
@@ -89,76 +89,5 @@ initialize_tdesc_powerpc_32 (void)
   tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
   tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
 
-  feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
-  field_type = tdesc_named_type (feature, "ieee_single");
-  type = init_vector_type (field_type, 4);
-  TYPE_NAME (type) = xstrdup ("v4f");
-  tdesc_record_type (feature, type);
-
-  field_type = tdesc_named_type (feature, "int32");
-  type = init_vector_type (field_type, 4);
-  TYPE_NAME (type) = xstrdup ("v4i32");
-  tdesc_record_type (feature, type);
-
-  field_type = tdesc_named_type (feature, "int16");
-  type = init_vector_type (field_type, 8);
-  TYPE_NAME (type) = xstrdup ("v8i16");
-  tdesc_record_type (feature, type);
-
-  field_type = tdesc_named_type (feature, "int8");
-  type = init_vector_type (field_type, 16);
-  TYPE_NAME (type) = xstrdup ("v16i8");
-  tdesc_record_type (feature, type);
-
-  type = init_composite_type (NULL, TYPE_CODE_UNION);
-  TYPE_NAME (type) = xstrdup ("vec128");
-  field_type = tdesc_named_type (feature, "uint128");
-  append_composite_type_field (type, xstrdup ("uint128"), field_type);
-  field_type = tdesc_named_type (feature, "v4f");
-  append_composite_type_field (type, xstrdup ("v4_float"), field_type);
-  field_type = tdesc_named_type (feature, "v4i32");
-  append_composite_type_field (type, xstrdup ("v4_int32"), field_type);
-  field_type = tdesc_named_type (feature, "v8i16");
-  append_composite_type_field (type, xstrdup ("v8_int16"), field_type);
-  field_type = tdesc_named_type (feature, "v16i8");
-  append_composite_type_field (type, xstrdup ("v16_int8"), field_type);
-  TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
-  tdesc_record_type (feature, type);
-
-  tdesc_create_reg (feature, "vr0", 71, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr1", 72, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr2", 73, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr3", 74, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr4", 75, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr5", 76, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr6", 77, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr7", 78, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr8", 79, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr9", 80, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr10", 81, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr11", 82, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr12", 83, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr13", 84, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr14", 85, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr15", 86, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr16", 87, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr17", 88, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr18", 89, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr19", 90, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr20", 91, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr21", 92, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr22", 93, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr23", 94, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr24", 95, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr25", 96, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr26", 97, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr27", 98, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr28", 99, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr29", 100, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr30", 101, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr31", 102, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vscr", 103, 1, "vector", 32, "int");
-  tdesc_create_reg (feature, "vrsave", 104, 1, "vector", 32, "int");
-
   tdesc_powerpc_32 = result;
 }
diff --git a/gdb/features/rs6000/powerpc-32.xml b/gdb/features/rs6000/powerpc-32.xml
index 3558c9c..697eba7 100644
--- a/gdb/features/rs6000/powerpc-32.xml
+++ b/gdb/features/rs6000/powerpc-32.xml
@@ -13,5 +13,4 @@
   <architecture>powerpc:common</architecture>
   <xi:include href="power-core.xml"/>
   <xi:include href="power-fpu.xml"/>
-  <xi:include href="power-altivec.xml"/>
 </target>
diff --git a/gdb/features/rs6000/powerpc-32l.c b/gdb/features/rs6000/powerpc-32l.c
new file mode 100644
index 0000000..97e6bda
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-32l.c
@@ -0,0 +1,97 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-32l.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_32l;
+static void
+initialize_tdesc_powerpc_32l (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+  tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+  tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "trap", 72, 1, NULL, 32, "int");
+
+  tdesc_powerpc_32l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-32l.xml b/gdb/features/rs6000/powerpc-32l.xml
new file mode 100644
index 0000000..079c9d56
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-32l.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes Linux-only special "registers".  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common</architecture>
+  <xi:include href="power-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-linux.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-64.c b/gdb/features/rs6000/powerpc-64.c
index 1a45672..afbaf44 100644
--- a/gdb/features/rs6000/powerpc-64.c
+++ b/gdb/features/rs6000/powerpc-64.c
@@ -89,76 +89,5 @@ initialize_tdesc_powerpc_64 (void)
   tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
   tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
 
-  feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
-  field_type = tdesc_named_type (feature, "ieee_single");
-  type = init_vector_type (field_type, 4);
-  TYPE_NAME (type) = xstrdup ("v4f");
-  tdesc_record_type (feature, type);
-
-  field_type = tdesc_named_type (feature, "int32");
-  type = init_vector_type (field_type, 4);
-  TYPE_NAME (type) = xstrdup ("v4i32");
-  tdesc_record_type (feature, type);
-
-  field_type = tdesc_named_type (feature, "int16");
-  type = init_vector_type (field_type, 8);
-  TYPE_NAME (type) = xstrdup ("v8i16");
-  tdesc_record_type (feature, type);
-
-  field_type = tdesc_named_type (feature, "int8");
-  type = init_vector_type (field_type, 16);
-  TYPE_NAME (type) = xstrdup ("v16i8");
-  tdesc_record_type (feature, type);
-
-  type = init_composite_type (NULL, TYPE_CODE_UNION);
-  TYPE_NAME (type) = xstrdup ("vec128");
-  field_type = tdesc_named_type (feature, "uint128");
-  append_composite_type_field (type, xstrdup ("uint128"), field_type);
-  field_type = tdesc_named_type (feature, "v4f");
-  append_composite_type_field (type, xstrdup ("v4_float"), field_type);
-  field_type = tdesc_named_type (feature, "v4i32");
-  append_composite_type_field (type, xstrdup ("v4_int32"), field_type);
-  field_type = tdesc_named_type (feature, "v8i16");
-  append_composite_type_field (type, xstrdup ("v8_int16"), field_type);
-  field_type = tdesc_named_type (feature, "v16i8");
-  append_composite_type_field (type, xstrdup ("v16_int8"), field_type);
-  TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
-  tdesc_record_type (feature, type);
-
-  tdesc_create_reg (feature, "vr0", 71, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr1", 72, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr2", 73, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr3", 74, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr4", 75, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr5", 76, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr6", 77, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr7", 78, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr8", 79, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr9", 80, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr10", 81, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr11", 82, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr12", 83, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr13", 84, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr14", 85, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr15", 86, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr16", 87, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr17", 88, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr18", 89, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr19", 90, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr20", 91, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr21", 92, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr22", 93, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr23", 94, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr24", 95, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr25", 96, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr26", 97, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr27", 98, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr28", 99, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr29", 100, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr30", 101, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vr31", 102, 1, NULL, 128, "vec128");
-  tdesc_create_reg (feature, "vscr", 103, 1, "vector", 32, "int");
-  tdesc_create_reg (feature, "vrsave", 104, 1, "vector", 32, "int");
-
   tdesc_powerpc_64 = result;
 }
diff --git a/gdb/features/rs6000/powerpc-64.xml b/gdb/features/rs6000/powerpc-64.xml
index 3c9eba1..15ee85e 100644
--- a/gdb/features/rs6000/powerpc-64.xml
+++ b/gdb/features/rs6000/powerpc-64.xml
@@ -13,5 +13,4 @@
   <architecture>powerpc:common64</architecture>
   <xi:include href="power64-core.xml"/>
   <xi:include href="power-fpu.xml"/>
-  <xi:include href="power-altivec.xml"/>
 </target>
diff --git a/gdb/features/rs6000/powerpc-64l.c b/gdb/features/rs6000/powerpc-64l.c
new file mode 100644
index 0000000..990c425
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-64l.c
@@ -0,0 +1,97 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-64l.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_64l;
+static void
+initialize_tdesc_powerpc_64l (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common64"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+  tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+  tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "trap", 72, 1, NULL, 64, "int");
+
+  tdesc_powerpc_64l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-64l.xml b/gdb/features/rs6000/powerpc-64l.xml
new file mode 100644
index 0000000..af81800
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-64l.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes Linux-only special "registers".  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common64</architecture>
+  <xi:include href="power64-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power64-linux.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-altivec32.c b/gdb/features/rs6000/powerpc-altivec32.c
new file mode 100644
index 0000000..ff2aefa
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec32.c
@@ -0,0 +1,164 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-altivec32.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_altivec32;
+static void
+initialize_tdesc_powerpc_altivec32 (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+  tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
+  field_type = tdesc_named_type (feature, "ieee_single");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4f");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int32");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4i32");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int16");
+  type = init_vector_type (field_type, 8);
+  TYPE_NAME (type) = xstrdup ("v8i16");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int8");
+  type = init_vector_type (field_type, 16);
+  TYPE_NAME (type) = xstrdup ("v16i8");
+  tdesc_record_type (feature, type);
+
+  type = init_composite_type (NULL, TYPE_CODE_UNION);
+  TYPE_NAME (type) = xstrdup ("vec128");
+  field_type = tdesc_named_type (feature, "uint128");
+  append_composite_type_field (type, xstrdup ("uint128"), field_type);
+  field_type = tdesc_named_type (feature, "v4f");
+  append_composite_type_field (type, xstrdup ("v4_float"), field_type);
+  field_type = tdesc_named_type (feature, "v4i32");
+  append_composite_type_field (type, xstrdup ("v4_int32"), field_type);
+  field_type = tdesc_named_type (feature, "v8i16");
+  append_composite_type_field (type, xstrdup ("v8_int16"), field_type);
+  field_type = tdesc_named_type (feature, "v16i8");
+  append_composite_type_field (type, xstrdup ("v16_int8"), field_type);
+  TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
+  tdesc_record_type (feature, type);
+
+  tdesc_create_reg (feature, "vr0", 71, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr1", 72, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr2", 73, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr3", 74, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr4", 75, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr5", 76, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr6", 77, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr7", 78, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr8", 79, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr9", 80, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr10", 81, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr11", 82, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr12", 83, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr13", 84, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr14", 85, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr15", 86, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr16", 87, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr17", 88, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr18", 89, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr19", 90, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr20", 91, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr21", 92, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr22", 93, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr23", 94, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr24", 95, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr25", 96, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr26", 97, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr27", 98, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr28", 99, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr29", 100, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr30", 101, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr31", 102, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vscr", 103, 1, "vector", 32, "int");
+  tdesc_create_reg (feature, "vrsave", 104, 1, "vector", 32, "int");
+
+  tdesc_powerpc_altivec32 = result;
+}
diff --git a/gdb/features/rs6000/powerpc-altivec32.xml b/gdb/features/rs6000/powerpc-altivec32.xml
new file mode 100644
index 0000000..c8491db
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec32.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes AltiVec vector registers.  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common</architecture>
+  <xi:include href="power-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-altivec.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-altivec32l.c b/gdb/features/rs6000/powerpc-altivec32l.c
new file mode 100644
index 0000000..c139c60
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec32l.c
@@ -0,0 +1,168 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-altivec32l.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_altivec32l;
+static void
+initialize_tdesc_powerpc_altivec32l (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+  tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+  tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "trap", 72, 1, NULL, 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
+  field_type = tdesc_named_type (feature, "ieee_single");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4f");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int32");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4i32");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int16");
+  type = init_vector_type (field_type, 8);
+  TYPE_NAME (type) = xstrdup ("v8i16");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int8");
+  type = init_vector_type (field_type, 16);
+  TYPE_NAME (type) = xstrdup ("v16i8");
+  tdesc_record_type (feature, type);
+
+  type = init_composite_type (NULL, TYPE_CODE_UNION);
+  TYPE_NAME (type) = xstrdup ("vec128");
+  field_type = tdesc_named_type (feature, "uint128");
+  append_composite_type_field (type, xstrdup ("uint128"), field_type);
+  field_type = tdesc_named_type (feature, "v4f");
+  append_composite_type_field (type, xstrdup ("v4_float"), field_type);
+  field_type = tdesc_named_type (feature, "v4i32");
+  append_composite_type_field (type, xstrdup ("v4_int32"), field_type);
+  field_type = tdesc_named_type (feature, "v8i16");
+  append_composite_type_field (type, xstrdup ("v8_int16"), field_type);
+  field_type = tdesc_named_type (feature, "v16i8");
+  append_composite_type_field (type, xstrdup ("v16_int8"), field_type);
+  TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
+  tdesc_record_type (feature, type);
+
+  tdesc_create_reg (feature, "vr0", 73, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr1", 74, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr2", 75, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr3", 76, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr4", 77, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr5", 78, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr6", 79, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr7", 80, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr8", 81, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr9", 82, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr10", 83, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr11", 84, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr12", 85, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr13", 86, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr14", 87, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr15", 88, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr16", 89, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr17", 90, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr18", 91, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr19", 92, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr20", 93, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr21", 94, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr22", 95, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr23", 96, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr24", 97, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr25", 98, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr26", 99, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr27", 100, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr28", 101, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr29", 102, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr30", 103, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr31", 104, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vscr", 105, 1, "vector", 32, "int");
+  tdesc_create_reg (feature, "vrsave", 106, 1, "vector", 32, "int");
+
+  tdesc_powerpc_altivec32l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-altivec32l.xml b/gdb/features/rs6000/powerpc-altivec32l.xml
new file mode 100644
index 0000000..d0bde9b
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec32l.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes Linux-only special "registers" and AltiVec
+     vector registers.  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common</architecture>
+  <xi:include href="power-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-linux.xml"/>
+  <xi:include href="power-altivec.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-altivec64.c b/gdb/features/rs6000/powerpc-altivec64.c
new file mode 100644
index 0000000..404a92d
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec64.c
@@ -0,0 +1,164 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-altivec64.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_altivec64;
+static void
+initialize_tdesc_powerpc_altivec64 (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common64"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+  tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
+  field_type = tdesc_named_type (feature, "ieee_single");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4f");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int32");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4i32");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int16");
+  type = init_vector_type (field_type, 8);
+  TYPE_NAME (type) = xstrdup ("v8i16");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int8");
+  type = init_vector_type (field_type, 16);
+  TYPE_NAME (type) = xstrdup ("v16i8");
+  tdesc_record_type (feature, type);
+
+  type = init_composite_type (NULL, TYPE_CODE_UNION);
+  TYPE_NAME (type) = xstrdup ("vec128");
+  field_type = tdesc_named_type (feature, "uint128");
+  append_composite_type_field (type, xstrdup ("uint128"), field_type);
+  field_type = tdesc_named_type (feature, "v4f");
+  append_composite_type_field (type, xstrdup ("v4_float"), field_type);
+  field_type = tdesc_named_type (feature, "v4i32");
+  append_composite_type_field (type, xstrdup ("v4_int32"), field_type);
+  field_type = tdesc_named_type (feature, "v8i16");
+  append_composite_type_field (type, xstrdup ("v8_int16"), field_type);
+  field_type = tdesc_named_type (feature, "v16i8");
+  append_composite_type_field (type, xstrdup ("v16_int8"), field_type);
+  TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
+  tdesc_record_type (feature, type);
+
+  tdesc_create_reg (feature, "vr0", 71, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr1", 72, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr2", 73, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr3", 74, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr4", 75, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr5", 76, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr6", 77, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr7", 78, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr8", 79, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr9", 80, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr10", 81, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr11", 82, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr12", 83, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr13", 84, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr14", 85, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr15", 86, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr16", 87, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr17", 88, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr18", 89, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr19", 90, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr20", 91, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr21", 92, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr22", 93, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr23", 94, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr24", 95, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr25", 96, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr26", 97, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr27", 98, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr28", 99, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr29", 100, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr30", 101, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr31", 102, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vscr", 103, 1, "vector", 32, "int");
+  tdesc_create_reg (feature, "vrsave", 104, 1, "vector", 32, "int");
+
+  tdesc_powerpc_altivec64 = result;
+}
diff --git a/gdb/features/rs6000/powerpc-altivec64.xml b/gdb/features/rs6000/powerpc-altivec64.xml
new file mode 100644
index 0000000..173afe1
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec64.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes AltiVec vector registers.   -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common64</architecture>
+  <xi:include href="power64-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-altivec.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-altivec64l.c b/gdb/features/rs6000/powerpc-altivec64l.c
new file mode 100644
index 0000000..a5d4be7
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec64l.c
@@ -0,0 +1,168 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-altivec64l.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_altivec64l;
+static void
+initialize_tdesc_powerpc_altivec64l (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common64"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 64, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 64, "uint64");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+  tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+  tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "trap", 72, 1, NULL, 64, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
+  field_type = tdesc_named_type (feature, "ieee_single");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4f");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int32");
+  type = init_vector_type (field_type, 4);
+  TYPE_NAME (type) = xstrdup ("v4i32");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int16");
+  type = init_vector_type (field_type, 8);
+  TYPE_NAME (type) = xstrdup ("v8i16");
+  tdesc_record_type (feature, type);
+
+  field_type = tdesc_named_type (feature, "int8");
+  type = init_vector_type (field_type, 16);
+  TYPE_NAME (type) = xstrdup ("v16i8");
+  tdesc_record_type (feature, type);
+
+  type = init_composite_type (NULL, TYPE_CODE_UNION);
+  TYPE_NAME (type) = xstrdup ("vec128");
+  field_type = tdesc_named_type (feature, "uint128");
+  append_composite_type_field (type, xstrdup ("uint128"), field_type);
+  field_type = tdesc_named_type (feature, "v4f");
+  append_composite_type_field (type, xstrdup ("v4_float"), field_type);
+  field_type = tdesc_named_type (feature, "v4i32");
+  append_composite_type_field (type, xstrdup ("v4_int32"), field_type);
+  field_type = tdesc_named_type (feature, "v8i16");
+  append_composite_type_field (type, xstrdup ("v8_int16"), field_type);
+  field_type = tdesc_named_type (feature, "v16i8");
+  append_composite_type_field (type, xstrdup ("v16_int8"), field_type);
+  TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
+  tdesc_record_type (feature, type);
+
+  tdesc_create_reg (feature, "vr0", 73, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr1", 74, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr2", 75, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr3", 76, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr4", 77, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr5", 78, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr6", 79, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr7", 80, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr8", 81, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr9", 82, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr10", 83, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr11", 84, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr12", 85, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr13", 86, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr14", 87, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr15", 88, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr16", 89, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr17", 90, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr18", 91, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr19", 92, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr20", 93, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr21", 94, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr22", 95, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr23", 96, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr24", 97, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr25", 98, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr26", 99, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr27", 100, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr28", 101, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr29", 102, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr30", 103, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vr31", 104, 1, NULL, 128, "vec128");
+  tdesc_create_reg (feature, "vscr", 105, 1, "vector", 32, "int");
+  tdesc_create_reg (feature, "vrsave", 106, 1, "vector", 32, "int");
+
+  tdesc_powerpc_altivec64l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-altivec64l.xml b/gdb/features/rs6000/powerpc-altivec64l.xml
new file mode 100644
index 0000000..86720b6
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-altivec64l.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes Linux-only special "registers" and AltiVec
+     vector registers.   -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common64</architecture>
+  <xi:include href="power64-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power64-linux.xml"/>
+  <xi:include href="power-altivec.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-e500.c b/gdb/features/rs6000/powerpc-e500.c
index df409bb..968915f 100644
--- a/gdb/features/rs6000/powerpc-e500.c
+++ b/gdb/features/rs6000/powerpc-e500.c
@@ -87,8 +87,8 @@ initialize_tdesc_powerpc_e500 (void)
   tdesc_create_reg (feature, "ev29h", 61, 1, NULL, 32, "int");
   tdesc_create_reg (feature, "ev30h", 62, 1, NULL, 32, "int");
   tdesc_create_reg (feature, "ev31h", 63, 1, NULL, 32, "int");
-  tdesc_create_reg (feature, "acc", 71, 1, NULL, 64, "int");
-  tdesc_create_reg (feature, "spefscr", 72, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "acc", 73, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "spefscr", 74, 1, NULL, 32, "int");
 
   tdesc_powerpc_e500 = result;
 }
diff --git a/gdb/features/rs6000/powerpc-e500l.c b/gdb/features/rs6000/powerpc-e500l.c
new file mode 100644
index 0000000..0c85e6f
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-e500l.c
@@ -0,0 +1,98 @@
+/* THIS FILE IS GENERATED.  Original: powerpc-e500l.xml */
+
+#include "defs.h"
+#include "gdbtypes.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_e500l;
+static void
+initialize_tdesc_powerpc_e500l (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+  struct type *field_type, *type;
+
+  set_tdesc_architecture (result, bfd_scan_arch ("powerpc:e500"));
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "pc", 64, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "msr", 65, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "lr", 67, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "ctr", 68, 1, NULL, 32, "uint32");
+  tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.spe");
+  tdesc_create_reg (feature, "ev0h", 32, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev1h", 33, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev2h", 34, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev3h", 35, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev4h", 36, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev5h", 37, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev6h", 38, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev7h", 39, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev8h", 40, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev9h", 41, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev10h", 42, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev11h", 43, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev12h", 44, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev13h", 45, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev14h", 46, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev15h", 47, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev16h", 48, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev17h", 49, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev18h", 50, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev19h", 51, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev20h", 52, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev21h", 53, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev22h", 54, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev23h", 55, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev24h", 56, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev25h", 57, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev26h", 58, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev27h", 59, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev28h", 60, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev29h", 61, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev30h", 62, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "ev31h", 63, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "acc", 73, 1, NULL, 64, "int");
+  tdesc_create_reg (feature, "spefscr", 74, 1, NULL, 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+  tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "trap", 72, 1, NULL, 32, "int");
+
+  tdesc_powerpc_e500l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-e500l.xml b/gdb/features/rs6000/powerpc-e500l.xml
new file mode 100644
index 0000000..0a50239
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-e500l.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:e500</architecture>
+  <xi:include href="power-core.xml"/>
+  <xi:include href="power-spe.xml"/>
+  <xi:include href="power-linux.xml"/>
+</target>