sparc, sparc64: use arch/sparc/include

The majority of this patch was created by the following script:

***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***

The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/arch/sparc/include/asm/pstate.h b/arch/sparc/include/asm/pstate.h
new file mode 100644
index 000000000000..a26a53777bb0
--- /dev/null
+++ b/arch/sparc/include/asm/pstate.h
@@ -0,0 +1,91 @@
+#ifndef _SPARC64_PSTATE_H
+#define _SPARC64_PSTATE_H
+
+#include <linux/const.h>
+
+/* The V9 PSTATE Register (with SpitFire extensions).
+ *
+ * -----------------------------------------------------------------------
+ * | Resv | IG | MG | CLE | TLE |  MM  | RED | PEF | AM | PRIV | IE | AG |
+ * -----------------------------------------------------------------------
+ *  63  12  11   10    9     8    7   6   5     4     3     2     1    0
+ */
+#define PSTATE_IG   _AC(0x0000000000000800,UL) /* Interrupt Globals.    */
+#define PSTATE_MG   _AC(0x0000000000000400,UL) /* MMU Globals.          */
+#define PSTATE_CLE  _AC(0x0000000000000200,UL) /* Current Little Endian.*/
+#define PSTATE_TLE  _AC(0x0000000000000100,UL) /* Trap Little Endian.   */
+#define PSTATE_MM   _AC(0x00000000000000c0,UL) /* Memory Model.         */
+#define PSTATE_TSO  _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder   */
+#define PSTATE_PSO  _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder */
+#define PSTATE_RMO  _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
+#define PSTATE_RED  _AC(0x0000000000000020,UL) /* Reset Error Debug.    */
+#define PSTATE_PEF  _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
+#define PSTATE_AM   _AC(0x0000000000000008,UL) /* Address Mask.         */
+#define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege.            */
+#define PSTATE_IE   _AC(0x0000000000000002,UL) /* Interrupt Enable.     */
+#define PSTATE_AG   _AC(0x0000000000000001,UL) /* Alternate Globals.    */
+
+/* The V9 TSTATE Register (with SpitFire and Linux extensions).
+ *
+ * ---------------------------------------------------------------------
+ * |  Resv |  GL  |  CCR  |  ASI  |  %pil  |  PSTATE  |  Resv  |  CWP  |
+ * ---------------------------------------------------------------------
+ *  63   43 42  40 39   32 31   24 23    20 19       8 7      5 4     0
+ */
+#define TSTATE_GL       _AC(0x0000070000000000,UL) /* Global reg level  */
+#define TSTATE_CCR      _AC(0x000000ff00000000,UL) /* Condition Codes.  */
+#define TSTATE_XCC      _AC(0x000000f000000000,UL) /* Condition Codes.  */
+#define TSTATE_XNEG     _AC(0x0000008000000000,UL) /* %xcc Negative.    */
+#define TSTATE_XZERO    _AC(0x0000004000000000,UL) /* %xcc Zero.        */
+#define TSTATE_XOVFL    _AC(0x0000002000000000,UL) /* %xcc Overflow.    */
+#define TSTATE_XCARRY   _AC(0x0000001000000000,UL) /* %xcc Carry.       */
+#define TSTATE_ICC      _AC(0x0000000f00000000,UL) /* Condition Codes.  */
+#define TSTATE_INEG     _AC(0x0000000800000000,UL) /* %icc Negative.    */
+#define TSTATE_IZERO    _AC(0x0000000400000000,UL) /* %icc Zero.        */
+#define TSTATE_IOVFL    _AC(0x0000000200000000,UL) /* %icc Overflow.    */
+#define TSTATE_ICARRY   _AC(0x0000000100000000,UL) /* %icc Carry.       */
+#define TSTATE_ASI      _AC(0x00000000ff000000,UL) /* AddrSpace ID.     */
+#define TSTATE_PIL      _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/
+#define TSTATE_PSTATE   _AC(0x00000000000fff00,UL) /* PSTATE.           */
+#define TSTATE_IG       _AC(0x0000000000080000,UL) /* Interrupt Globals.*/
+#define TSTATE_MG       _AC(0x0000000000040000,UL) /* MMU Globals.      */
+#define TSTATE_CLE      _AC(0x0000000000020000,UL) /* CurrLittleEndian. */
+#define TSTATE_TLE      _AC(0x0000000000010000,UL) /* TrapLittleEndian. */
+#define TSTATE_MM       _AC(0x000000000000c000,UL) /* Memory Model.     */
+#define TSTATE_TSO      _AC(0x0000000000000000,UL) /* MM: TSO           */
+#define TSTATE_PSO      _AC(0x0000000000004000,UL) /* MM: PSO           */
+#define TSTATE_RMO      _AC(0x0000000000008000,UL) /* MM: RMO           */
+#define TSTATE_RED      _AC(0x0000000000002000,UL) /* Reset Error Debug.*/
+#define TSTATE_PEF      _AC(0x0000000000001000,UL) /* FPU Enable.       */
+#define TSTATE_AM       _AC(0x0000000000000800,UL) /* Address Mask.     */
+#define TSTATE_PRIV     _AC(0x0000000000000400,UL) /* Privilege.        */
+#define TSTATE_IE       _AC(0x0000000000000200,UL) /* Interrupt Enable. */
+#define TSTATE_AG       _AC(0x0000000000000100,UL) /* Alternate Globals.*/
+#define TSTATE_SYSCALL  _AC(0x0000000000000020,UL) /* in syscall trap   */
+#define TSTATE_CWP      _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */
+
+/* Floating-Point Registers State Register.
+ *
+ * --------------------------------
+ * |  Resv  |  FEF  |  DU  |  DL  |
+ * --------------------------------
+ *  63     3    2       1      0
+ */
+#define FPRS_FEF        _AC(0x0000000000000004,UL) /* FPU Enable.       */
+#define FPRS_DU         _AC(0x0000000000000002,UL) /* Dirty Upper.      */
+#define FPRS_DL         _AC(0x0000000000000001,UL) /* Dirty Lower.      */
+
+/* Version Register.
+ *
+ * ------------------------------------------------------
+ * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
+ * ------------------------------------------------------
+ *  63   48 47  32 31  24 23  16 15    8 7    5 4      0
+ */
+#define VERS_MANUF      _AC(0xffff000000000000,UL) /* Manufacturer.     */
+#define VERS_IMPL       _AC(0x0000ffff00000000,UL) /* Implementation.   */
+#define VERS_MASK       _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
+#define VERS_MAXTL      _AC(0x000000000000ff00,UL) /* Max Trap Level.   */
+#define VERS_MAXWIN     _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
+
+#endif /* !(_SPARC64_PSTATE_H) */