2010-05-17  Spencer Oliver <spen@spen-soft.co.uk>

	* include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
	* src/hal_misc.c (hal_reset_vsr): Add 0 argument to SWI.

	* src/vectors.S (hal_switch_state_vsr): Eliminate "msr psp,sp",
	which is now deprecated.
	(hal_pendable_svc_vsr): Add 0 argument to SWI.

2009-02-27  Simon Kallweit  <simon.kallweit@intefo.ch>

	* include/hal_io.h: Added system control register definitions 

2009-02-13  Nick Garnett  <nickg@ecoscentric.com>

	* include/hal_arch.h: Add include for var_arch.h.
	(HAL_IDLE_THREAD_ACTION): Tidy up debug code left in by mistake.

2009-02-07  Chris Holgate  <chris@zynaptic.com>

	* src/hal_misc.c:
	* src/cortexm.ld: 
	Modified SRAM linker section to support initialisation from ROM.

2008-12-03  Nick Garnett  <nickg@ecoscentric.com>

	* src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
	to allow it to compile properly.

2008-11-24  Simon Kallweit  <simon.kallweit@intefo.ch>

	* include/hal_io.c: Fixed MASK_ macro.

2008-11-04  Simon Kallweit  <simon.kallweit@intefo.ch>

	* include/hal_intr.h:
	Fixed load value of SysTick counter.
	* src/hal_misc.c:
	Fixed wrap-around in hal_delay_us().

2008-11-04  Simon Kallweit  <simon.kallweit@intefo.ch>

	* include/hal_intr.h:
	Fixed base address in reset function.

2008-10-16  Nick Garnett  <nickg@ecoscentric.com>

	* src/vectors.S: 
	* src/hal_misc.c: Tidy some comments and code.

2008-10-10  Nick Garnett  <nickg@ecoscentric.com>

	* src/hal_misc.c (hal_deliver_interrupt): Add support for chained
	interrupts.
	(hal_interrupt_end): Only increment scheduler lock when the kernel
	is present.

	* include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Add end-stop to
	new thread states to terminate GDB backtraces.

2008-10-06  Nick Garnett  <nickg@ecoscentric.com>

	* hal_cortexm.cdl:
	* include/basetype.h:
	* include/hal_arch.h:
	* include/hal_intr.h:
	* include/hal_io.h:
	* include/cortex_stub.h:
	* src/vectors.S:
	* src/context.S:
	* src/cortexm.ld:
	* src/cortexm_stub.c:
	* src/hal_misc.c:
	New package -- Cortex-M architecture HAL.

//===========================================================================
// ####GPLCOPYRIGHTBEGIN####                                                
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 2008 Free Software Foundation, Inc.                        
//
// This program is free software; you can redistribute it and/or modify     
// it under the terms of the GNU General Public License as published by     
// the Free Software Foundation; either version 2 or (at your option) any   
// later version.                                                           
//
// This program is distributed in the hope that it will be useful, but      
// WITHOUT ANY WARRANTY; without even the implied warranty of               
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU        
// General Public License for more details.                                 
//
// You should have received a copy of the GNU General Public License        
// along with this program; if not, write to the                            
// Free Software Foundation, Inc., 51 Franklin Street,                      
// Fifth Floor, Boston, MA  02110-1301, USA.                                
// -------------------------------------------                              
// ####GPLCOPYRIGHTEND####                                                  
//===========================================================================
