2006-08-09 Kolja Waschk <waschk@telos.de>

* rtems/score/cpu.h, rtems/score/cpu_asm.h, rtems/score/nios2.h,
	rtems/score/types.h: New files.

cpukit/score/cpu/nios2/ChangeLog

@@ -1,3 +1,8 @@
+2006-08-09	Kolja Waschk <waschk@telos.de>
+
+	* rtems/score/cpu.h, rtems/score/cpu_asm.h, rtems/score/nios2.h,
+	rtems/score/types.h: New files.
+
 2006-08-09	Kolja Waschk <waschk@telos.de>
 
 	* ChangeLog, Makefile.am, cpu.c, cpu_asm.S, irq.c, preinstall.am,

cpukit/score/cpu/nios2/rtems/score/cpu_asm.h

@@ -0,0 +1,74 @@
+/**
+ * @file rtems/score/cpu_asm.h
+ */
+
+/*
+ *  Very loose template for an include file for the cpu_asm.? file
+ *  if it is implemented as a ".S" file (preprocessed by cpp) instead
+ *  of a ".s" file (preprocessed by gm4 or gasp).
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ *
+ */
+
+#ifndef _RTEMS_SCORE_CPU_ASM_H
+#define _RTEMS_SCORE_CPU_ASM_H
+
+/* pull in the generated offsets */
+
+/*
+#include <rtems/score/offsets.h>
+*/
+
+/*
+ * Hardware General Registers
+ */
+
+/* put something here */
+
+/*
+ * Hardware Floating Point Registers
+ */
+
+/* put something here */
+
+/*
+ * Hardware Control Registers
+ */
+
+/* put something here */
+
+/*
+ * Calling Convention
+ */
+
+/* put something here */
+
+/*
+ * Temporary registers
+ */
+
+/* put something here */
+
+/*
+ * Floating Point Registers - SW Conventions
+ */
+
+/* put something here */
+
+/*
+ * Temporary floating point registers
+ */
+
+/* put something here */
+
+#endif
+
+/* end of file */

cpukit/score/cpu/nios2/rtems/score/nios2.h

@@ -0,0 +1,62 @@
+/*  nios2.h
+ *
+ *  This file sets up basic CPU dependency settings based on 
+ *  compiler settings.  For example, it can determine if
+ *  floating point is available.  This particular implementation
+ *  is specific to the NIOS2 port.
+ *
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ *
+ */
+
+#ifndef _RTEMS_SCORE_NIOS2_H
+#define _RTEMS_SCORE_NIOS2_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ *  This file contains the information required to build
+ *  RTEMS for a particular member of the NIOS2 family.
+ *  It does this by setting variables to indicate which
+ *  implementation dependent features are present in a particular
+ *  member of the family.
+ *
+ *  This is a good place to list all the known CPU models
+ *  that this port supports and which RTEMS CPU model they correspond
+ *  to.
+ */
+ 
+/*
+ *  Define the name of the CPU family and specific model.
+ */
+
+#define CPU_NAME "NIOS2"
+#define CPU_MODEL_NAME "nios2"
+
+/*
+ *  See also nios2-rtems-gcc -print-multi-lib for all valid combinations of
+ *  
+ *    -mno-hw-mul
+ *    -mhw-mulx
+ *    -mstack-check
+ *    -pg
+ *    -EB
+ *    -mcustom-fpu-cfg=60-1
+ *    -mcustom-fpu-cfg=60-2
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTEMS_SCORE_NIOS2_H */

cpukit/score/cpu/nios2/rtems/score/types.h

@@ -0,0 +1,54 @@
+/**
+ * @file rtems/score/types.h
+ */
+
+/*
+ *  This include file contains type definitions pertaining to the 
+ *  Altera Nios II processor family.
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifndef _RTEMS_SCORE_TYPES_H
+#define _RTEMS_SCORE_TYPES_H
+
+#ifndef ASM
+
+#include <rtems/stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ *  This section defines the basic types for this processor.
+ */
+
+typedef unsigned long long unsigned64; /* unsigned 64-bit integer */
+
+typedef uint16_t Priority_Bit_map_control;
+
+typedef signed long long signed64;     /* 64 bit signed integer */
+
+typedef uint32_t boolean;     /* Boolean value   */
+
+typedef float          single_precision;     /* single precision float */
+typedef double         double_precision;     /* double precision float */
+
+typedef void nios2_isr;
+typedef void ( *nios2_isr_entry )( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* !ASM */
+
+#endif