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.

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