1998-10-21  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_intr.h (HAL_CLOCK_READ):
	Fixed this macro to return correct value.

1998-10-16  Bart Veer  <bartv@cygnus.co.uk>

	* src/vectors.S (__interrupt_stack):
	Made the interrupt stack size configurable.

1998-10-16  Nick Garnett  <nickg@cygnus.co.uk>

	* src/hal_misc.c:
	Enabled caches by default.

1998-10-13  Nick Garnett  <nickg@cygnus.co.uk>

	* src/hal_misc.c:
	Altered ifdefs to allow builds without kernel.

Thu Sep 24 18:14:19 1998  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_intr.h: Read the interrupt control registers back
	after writing to them to ensure that the value is not sitting in
	the store buffer.
	Also put _ around variable names in HAL_INTERRUPT_CONFIGURE for
	consistency.
	
1998-09-24  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_intr.h:
	Inverted mask for level in HAL_INTERRUPT_SET_LEVEL().

	* src/vectors.S:
	Added correct implementations of decode_interrupt macro for
	chained interrupt processing.
	Modified call to cyg_instrument() to pass table offset as well as
	vector number.
	Include <pkgconf/kernel.h> to allow call to cyg_instrument() to be
	enabled.

1998-09-14  Bart Veer  <bartv@cygnus.co.uk>

	* src/PKGconf.mak:
	Made vectors.o dependent on the various files that can contain
	makefile variables or rules. This is needed after changes to
	pkgconf.tcl for PRs 17195 and 17286.

Mon Sep 14 11:08:40 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
        PR 17230
	
	* include/hal_intr.h: 
	* src/vectors.S: 
	Replaced CYGIMP_KERNEL_INTERRUPTS_CHAIN with new
	CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN.

1998-09-12  Bart Veer  <bartv@cygnus.co.uk>

	* include/pkgconf/hal_mn10300.h:
	Added missing descriptions (PR 17184)

	* src/hal_misc.c (exception_handler): 
	Sort out exception handling options (PR 16953)

Thu Sep 10 20:24:02 1998  Hugo Tyson  <hmt@cygnus.co.uk>

	* src/vectors.S (__default_interrupt_vsr): 
	Fix a bug.  Wrong offset when restoring the PSW tends to screw
	things up rather.

Thu Sep 10 15:12:21 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
        PR 17153

	* src/vectors.S (__default_interrupt_vsr): Pass correct vector
	value to isr.

1998-09-09  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_arch.h:
	Removed distinction between interrupt and thread switch contexts
	in HAL_SavedRegisters. Modified appropriate macros to reflect this.

	* src/hal_misc.c (cyg_hal_invoke_constructors):
	Added call to patch_dbg_syscalls() for Cygmon hosted builds.

	* src/context.S (_hal_thread_switch_context):
	Adjust thread context so that it has the same structure as the
	state saved by interrupt and exception handlers. This makes
	supporting thread-aware debugging easier.

	* src/vectors.S:
	Moved nmi and trap vectors to correct slots in vsr table.
	Now place arg3 of interrupt_end() in correct stack slot.

1998-09-04  Bart Veer  <bartv@cygnus.co.uk>

	* src/vectors.S (__default_interrupt_vsr):
	Fixed type in configuration option name.

Thu Sep  3 15:15:57 1998  Tim Goodwin  <tgoodwin@cygnus.co.uk>

	* hal/mn10300/arch/current/src/PKGconf.mak
	* hal/mn10300/arch/current/src/makefile
	* hal/mn10300/arch/current/tests/PKGconf.mak

	s/panx/mn10300/g

1998-09-03  Nick Garnett  <nickg@cygnus.co.uk>

	* src/vectors.S:
	Fixed offset bug in __trap.
	Changed conditionals on runtime initialisation of VSR table to not
	do it in simulated targets.

1998-09-02  Bart Veer  <bartv@cygnus.co.uk>

	* include/pkgconf/hal_mn10300.h:
	New header file for architecture-specific configuration options

	* tests/PKGconf.mak: 
	* src/PKGconf.mak: 
	Sort out package naming conventions.

1998-09-02  Nick Garnett  <nickg@cygnus.co.uk>

	* src/vectors.S:
	Moved NMI and TRAP VSRs down 1 word to match cygmon's use of the
	vector table. This may need to change back in the future.

1998-09-01  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_intr.h:
	Added CYG_VSR_COUNT, CYG_EXCEPTION_COUNT and CYG_ISR_COUNT.
	Modified HAL_TRANSLATE_VECTOR() for mn103002 to provide slots
	for the NMI vectors at start of hal_interrupt_* tables.

	* src/hal_misc.c (exception_handler):
	Added support for decoding NMI vectors and for calling watchdog
	ISR if present.

	* src/vectors.S:
	Modified behaviour of __default_nmi_vsr to support watchdog timer
	properly.
	Fixed indirection bug in __nmi and __trap.
	Modified offsets in hal_interrupt_* tables to provide slots for
	NMI vectors at start in mn103002.

1998-08-28  Bart Veer  <bartv@cygnus.co.uk>

	* src/vectors.S, src/context.S, src/hal_misc.c, include/hal_intr.h: 
	Updated for new kernel configuration option symbol names
	
Fri Aug 28 10:09:03 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

	* src/hal_misc.c: 
	rename __main() to cyg_hal_invoke_constructors() and remove
	initialised test

	* src/vectors.S (_start): 
	Change call of __main() to cyg_hal_invoke_constructors(), and call
	of main() to cyg_start()

1998-08-25  Nick Garnett  <nickg@cygnus.co.uk>

	* src/vectors.S:
	Now pass pointer to saved registers as third argument to
	interrupt_end().

	* include/hal_arch.h:
	Added macros to support GDB.

1998-08-21  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_cache.h: 
	Now includes cyg_type.h rather than ktypes.h.
	
	* src/hal_misc.c:
	Added calls to turn the caches on. But disabled them
	since they interact poorly with Cygmon (Cygmon does not
	flush the caches when setting/clearing breakpoints).

Wed Aug 19 18:19:32 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

	* src/hal_misc.c (__main): 
	Add void to function prototypes to silence warnings

1998-08-18  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_arch.h: 
	* include/hal_intr.h:
	Now includes cyg_type.h rather than ktypes.h.

	* src/context.S: 
	* src/vectors.S: 
	* src/hal_misc.c:
	Now uses hal.h rather than kernel.h.

1998-08-17  Nick Garnett  <nickg@cygnus.co.uk>

	* src/vectors.S:
	Reorgnized ifdefs to better support kernel porting.

//===========================================================================
//####COPYRIGHTBEGIN####
//
// -------------------------------------------
// The contents of this file are subject to the Cygnus eCos Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License.  You may obtain a copy of the License at
// http://sourceware.cygnus.com/ecos
// 
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
// License for the specific language governing rights and limitations under
// the License.
// 
// The Original Code is eCos - Embedded Cygnus Operating System, released
// September 30, 1998.
// 
// The Initial Developer of the Original Code is Cygnus.  Portions created
// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
// -------------------------------------------
//
//####COPYRIGHTEND####
//===========================================================================