ChangeLog:

	* features/Makefile: Allow sub-platform specific expedite settings.
	(WHICH): Add rs6000/powerpc-cell32l and rs6000/powerpc-cell64l.
	(rs6000/powerpc-cell32l-expedite): Define.
	(rs6000/powerpc-cell64l-expedite): Likewise.
	* features/rs6000/powerpc-cell32l.xml: New file.
	* features/rs6000/powerpc-cell64l.xml: New file.
	* features/rs6000/powerpc-cell32l.c: New generated file.
	* features/rs6000/powerpc-cell64l.c: New generated file.

	* regformats/rs6000/powerpc-cell32l.dat: New generated file.
	* regformats/rs6000/powerpc-cell64l.dat: New generated file.

	* config/djgpp/fnchange.lst: Add mappings for new files.

	* ppc-linux-tdep.h (tdesc_powerpc_cell32l): Add prototype.
	(tdesc_powerpc_cell64l): Likewise.
	* ppc-linux-tdep.c: Include "features/rs6000/powerpc-cell32l.c"
	and "features/rs6000/powerpc-cell64l.c".
	(_initialize_ppc_linux_tdep): Initialize target descriptions.
	(ppc_linux_spu_section): New function.
	(ppc_linux_core_read_description): Detect Cell/B.E. core files.
	* ppc-linux-nat.c (PPC_FEATURE_CELL): Define.
	(ppc_linux_read_description): Detect Cell/B.E. architecture.

	* rs6000-tdep.c (rs6000_gdbarch_init): Do not trust BFD wordsize
	if exec file is not PowerPC architecture.

gdbserver/ChangeLog:

	* configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
	and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
	and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
	* Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
	(powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
	(clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
	* linux-ppc-low.c (PPC_FEATURE_CELL): Define.
	(init_registers_powerpc_cell32l): Add prototype.
	(init_registers_powerpc_cell64l): Likewise.
	(ppc_arch_setup): Detect Cell/B.E. architecture.

1 files changed, 17 insertions, 2 deletions

diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index d102db44762..a15d28386ac 100644
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -41,12 +41,14 @@
 
 #include "features/rs6000/powerpc-32l.c"
 #include "features/rs6000/powerpc-altivec32l.c"
+#include "features/rs6000/powerpc-cell32l.c"
 #include "features/rs6000/powerpc-vsx32l.c"
 #include "features/rs6000/powerpc-isa205-32l.c"
 #include "features/rs6000/powerpc-isa205-altivec32l.c"
 #include "features/rs6000/powerpc-isa205-vsx32l.c"
 #include "features/rs6000/powerpc-64l.c"
 #include "features/rs6000/powerpc-altivec64l.c"
+#include "features/rs6000/powerpc-cell64l.c"
 #include "features/rs6000/powerpc-vsx64l.c"
 #include "features/rs6000/powerpc-isa205-64l.c"
 #include "features/rs6000/powerpc-isa205-altivec64l.c"
@@ -1034,11 +1036,18 @@ ppc_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
     regcache_cooked_write_unsigned (regcache, PPC_TRAP_REGNUM, -1);
 }
 
+static int
+ppc_linux_spu_section (bfd *abfd, asection *asect, void *user_data)
+{
+  return strncmp (bfd_section_name (abfd, asect), "SPU/", 4) == 0;
+}
+
 static const struct target_desc *
 ppc_linux_core_read_description (struct gdbarch *gdbarch,
 				 struct target_ops *target,
 				 bfd *abfd)
 {
+  asection *cell = bfd_sections_find_if (abfd, ppc_linux_spu_section, NULL);
   asection *altivec = bfd_get_section_by_name (abfd, ".reg-ppc-vmx");
   asection *vsx = bfd_get_section_by_name (abfd, ".reg-ppc-vsx");
   asection *section = bfd_get_section_by_name (abfd, ".reg");
@@ -1048,7 +1057,9 @@ ppc_linux_core_read_description (struct gdbarch *gdbarch,
   switch (bfd_section_size (abfd, section))
     {
     case 48 * 4:
-      if (vsx)
+      if (cell)
+	return tdesc_powerpc_cell32l;
+      else if (vsx)
 	return tdesc_powerpc_vsx32l;
       else if (altivec)
 	return tdesc_powerpc_altivec32l;
@@ -1056,7 +1067,9 @@ ppc_linux_core_read_description (struct gdbarch *gdbarch,
 	return tdesc_powerpc_32l;
 
     case 48 * 8:
-      if (vsx)
+      if (cell)
+	return tdesc_powerpc_cell64l;
+      else if (vsx)
 	return tdesc_powerpc_vsx64l;
       else if (altivec)
 	return tdesc_powerpc_altivec64l;
@@ -1196,12 +1209,14 @@ _initialize_ppc_linux_tdep (void)
   /* Initialize the Linux target descriptions.  */
   initialize_tdesc_powerpc_32l ();
   initialize_tdesc_powerpc_altivec32l ();
+  initialize_tdesc_powerpc_cell32l ();
   initialize_tdesc_powerpc_vsx32l ();
   initialize_tdesc_powerpc_isa205_32l ();
   initialize_tdesc_powerpc_isa205_altivec32l ();
   initialize_tdesc_powerpc_isa205_vsx32l ();
   initialize_tdesc_powerpc_64l ();
   initialize_tdesc_powerpc_altivec64l ();
+  initialize_tdesc_powerpc_cell64l ();
   initialize_tdesc_powerpc_vsx64l ();
   initialize_tdesc_powerpc_isa205_64l ();
   initialize_tdesc_powerpc_isa205_altivec64l ();