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, 11 insertions, 2 deletions

diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c
index 06adbd3..d630c17 100644
--- a/gdb/gdbserver/linux-ppc-low.c
+++ b/gdb/gdbserver/linux-ppc-low.c
@@ -28,6 +28,7 @@
 #define PPC_FEATURE_HAS_VSX		0x00000080
 #define PPC_FEATURE_HAS_ALTIVEC         0x10000000
 #define PPC_FEATURE_HAS_SPE             0x00800000
+#define PPC_FEATURE_CELL                0x00010000
 #define PPC_FEATURE_HAS_DFP             0x00000400
 
 static unsigned long ppc_hwcap;
@@ -37,6 +38,8 @@ static unsigned long ppc_hwcap;
 void init_registers_powerpc_32l (void);
 /* Defined in auto-generated file powerpc-altivec32l.c.  */
 void init_registers_powerpc_altivec32l (void);
+/* Defined in auto-generated file powerpc-cell32l.c.  */
+void init_registers_powerpc_cell32l (void);
 /* Defined in auto-generated file powerpc-vsx32l.c.  */
 void init_registers_powerpc_vsx32l (void);
 /* Defined in auto-generated file powerpc-isa205-32l.c.  */
@@ -51,6 +54,8 @@ void init_registers_powerpc_e500l (void);
 void init_registers_powerpc_64l (void);
 /* Defined in auto-generated file powerpc-altivec64l.c.  */
 void init_registers_powerpc_altivec64l (void);
+/* Defined in auto-generated file powerpc-cell64l.c.  */
+void init_registers_powerpc_cell64l (void);
 /* Defined in auto-generated file powerpc-vsx64l.c.  */
 void init_registers_powerpc_vsx64l (void);
 /* Defined in auto-generated file powerpc-isa205-64l.c.  */
@@ -272,7 +277,9 @@ ppc_arch_setup (void)
   if (msr < 0)
     {
       ppc_get_hwcap (&ppc_hwcap);
-      if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
+      if (ppc_hwcap & PPC_FEATURE_CELL)
+	init_registers_powerpc_cell64l ();
+      else if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
 	{
 	  /* Power ISA 2.05 (implemented by Power 6 and newer processors)
 	     increases the FPSCR from 32 bits to 64 bits. Even though Power 7
@@ -302,7 +309,9 @@ ppc_arch_setup (void)
   init_registers_powerpc_32l ();
 
   ppc_get_hwcap (&ppc_hwcap);
-  if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
+  if (ppc_hwcap & PPC_FEATURE_CELL)
+    init_registers_powerpc_cell32l ();
+  else if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
     {
       if (ppc_hwcap & PPC_FEATURE_HAS_DFP)
 	init_registers_powerpc_isa205_vsx32l ();