2000-12-13 Joel Sherrill <joel@OARcorp.com>

	* cpu_asm.h: Removed.
	* Makefile.am: Remove cpu_asm.h.
	* rtems/score/mips64orion.h: Renamed mips.h.
	* rtems/score/mips.h: New file, formerly mips64orion.h.
	Header rewritten.
	(mips_get_sr, mips_set_sr, mips_enable_in_interrupt_mask,
	mips_disable_in_interrupt_mask): New macros.
	* rtems/score/Makefile.am: Reflect renaming mips64orion.h.
	* asm.h: Include <mips.h> not <mips64orion.h>. Now includes the
	few defines that were in <cpu_asm.h>.
	* cpu.c (_CPU_ISR_Get_level): Added MIPS ISA I version of this routine.
	MIPS ISA 3 is still in assembly for now.
	(_CPU_Thread_Idle_body): Rewrote in C.
	* cpu_asm.S: Rewrote file header.
	(FRAME,ENDFRAME) now in asm.h.
	(_CPU_ISR_Get_level): Removed ISA I version and rewrote in C.
	(_CPU_ISR_Set_level): Removed ISA I version and rewrote in C.
	(_CPU_Context_switch): MIPS ISA I now manages preserves SR_IEC and
	leaves other bits in SR alone on task switch.
	(mips_enable_interrupts,mips_disable_interrupts,
	mips_enable_global_interrupts,mips_disable_global_interrupts,
	disable_int, enable_int): Removed.
	(mips_get_sr): Rewritten as C macro.
	(_CPU_Thread_Idle_body): Rewritten in C.
	(init_exc_vecs): Rewritten in C as mips_install_isr_entries() and
	placed in libcpu.
	(exc_tlb_code, exc_xtlb_code, exc_cache_code, exc_norm_code): Moved
	to libcpu/mips/shared/interrupts.
	(general): Cleaned up comment blocks and #if 0 areas.
	* idtcpu.h: Made ifdef report an error.
	* iregdef.h: Removed warning.
	* rtems/score/cpu.h (CPU_INTERRUPT_NUMBER_OF_VECTORS): Now a variable
	number defined by libcpu.
	(_CPU_ISR_Disable, _CPU_ISR_Enable): Rewritten to use new routines
	to access SR.
	(_CPU_ISR_Set_level): Rewritten as macro for ISA I.
	(_CPU_Context_Initialize): Honor ISR level in task initialization.
	(_CPU_Fatal_halt): Use new _CPU_ISR_Disable() macro.

1 files changed, 0 insertions, 76 deletions

diff --git a/c/src/exec/score/cpu/mips/rtems/score/mips64orion.h b/c/src/exec/score/cpu/mips/rtems/score/mips64orion.h
deleted file mode 100644
index 90e959bd47..0000000000
--- a/c/src/exec/score/cpu/mips/rtems/score/mips64orion.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*  mips64orion.h
- *
- *  Author:     Craig Lebakken <craigl@transition.com>
- *
- *  COPYRIGHT (c) 1996 by Transition Networks Inc.
- *
- *  To anyone who acknowledges that this file is provided "AS IS"
- *  without any express or implied warranty:
- *      permission to use, copy, modify, and distribute this file
- *      for any purpose is hereby granted without fee, provided that
- *      the above copyright notice and this notice appears in all
- *      copies, and that the name of Transition Networks not be used in
- *      advertising or publicity pertaining to distribution of the
- *      software without specific, written prior permission.
- *      Transition Networks makes no representations about the suitability
- *      of this software for any purpose.
- *
- *  Derived from c/src/exec/score/cpu/no_cpu/no_cpu.h:
- *
- *  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.OARcorp.com/rtems/license.html.
- *
- *  $Id$
- */
-/* @(#)mips64orion.h       08/29/96     1.3 */
-
-#ifndef _INCLUDE_MIPS_h
-#define _INCLUDE_MIPS_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- *  This file contains the information required to build
- *  RTEMS for a particular member of the "no cpu"
- *  family when executing in protected mode.  It does
- *  this by setting variables to indicate which implementation
- *  dependent features are present in a particular member
- *  of the family.
- */
- 
-#if defined(__mips_soft_float)
-#define MIPS_HAS_FPU 0
-#else
-#define MIPS_HAS_FPU 1
-#endif 
-
-#if (__mips == 1)
-#define CPU_MODEL_NAME  "ISA Level 1 or 2"
-#elif (__mips == 3)
-#if defined(__mips64)
-#define CPU_MODEL_NAME  "ISA Level 4"
-#else
-#define CPU_MODEL_NAME  "ISA Level 3"
-#endif
-#else
-#error "Unknown MIPS ISA level"
-#endif
-
-/*
- *  Define the name of the CPU family.
- */
-
-#define CPU_NAME "MIPS"
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! _INCLUDE_MIPS_h */
-/* end of include file */