2013-02-10  Ilija Kocho  <ilijak@siva.com.mk>
            Jonathan Larmour  <jifl@eCosCentric.com>

	* cdl/hal_cortexm.cdl:
	* cdl/hal_cortexm_fpu.cdl:   New
	* include/cortexm_core.h:    New
	* include/cortexm_fpu.h:     New
	* include/cortexm_regs.h:
	* include/cortexm_stub.h:
	* include/fpv4_sp_d16.h:     New
	* include/hal_arch.h:
	* include/hal_arch.inc:      New
	* include/hal_io.h:
	* src/context.S:
	* src/cortexm_fpu.c:         New
	* src/cortexm_stub.c:
	* src/fpv4_sp_d16.c:         New
	* src/hal_misc.c:
	* src/vectors.S:
	Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]

2012-04-23  Ilija Kocho  <ilijak@siva.com.mk>

    * cdl/hal_cortexm.cdl:
    * include/basetype.h:
    * include/cortexm_stub.h:
    * include/hal_arch.h:
    * include/hal_intr.h:
    * include/hal_io.h:
    * src/context.S:
    * src/cortexm_stub.c:
    * src/hal_misc.c:
    * src/vectors.S:
    Whitespace cleanup [Bugzilla 1001569]

2012-03-06  Ilija Kocho  <ilijak@siva.com.mk>

    * include/hal_intr.h: Fix compiler warning about unused variables.
    [Bugzilla 1001520]

2012-02-05  Jonathan Larmour  <jifl@eCosCentric.com>

	* src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
	up to top of VSR table.

2011-08-23  Ilija Kocho  <ilijak@siva.com.mk>

	* cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
	* include/cortexm_endian.h: New file
	* include/cortexm_regs.h: New file
	[ Bugzilla 1001275 ]

2011-04-06  Nick Garnett  <nickg@ecoscentric.com>

	* cdl/cortexm.cdl: Remove M1 CPU family from architecture config
	file (as not supported for now). [Bugzilla 1001186]

2011-04-02  Ilija Kocho  <ilijak@siva.com.mk>
	* cdl/cortexm.cdl: Add M4 CPU family to CYGHWR_HAL_CORTEXM. Add
	FPU (Floating Point Unit) interface.
	* include/hal_io.h: Add CYGHWR_HAL_CORTEXM_M4 to some preprocessor
	conditions. [Bugzilla 1001186]

2011-04-01  Ilija Kocho  <ilijak@siva.com.mk>

	* include/hal_intr.h: Remove double inclusion of var_intr.h
	header and include it at proper place. [ Bugzilla 1001184 ]

2011-02-17  John Dallaway  <john@dallaway.org.uk>

	* include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as
	an earlyclobber operand to ensure correct register usage. Issue
	reported by both Ulrich Holeschak and Stanislav Meduna.
	[ Bugzilla 1001154 ]

2011-02-16  Ilija Kocho <ilijak@siva.com.mk>

	* src/cortexm.ld: Added USER_SECTION() macro. [Bugzilla 1001142 ]

2011-01-20  Christophe Coutand  <ccoutand@stmi.com>

	* include/hal_intr.h:
	* cdl/hal_cortexm.cdl:
	Allow variant or platform to define their own RTC clock. Add
	CDL entry to select SysTick clock source. [ Bugzilla 1001090 ]

2010-12-28  Ilija Kocho <ilijak@siva.com.mk>

	* include/hal_io.h: conditional VTOR setting.

2011-01-13  John Dallaway  <john@dallaway.org.uk>

	* src/vectors.S (hal_default_interrupt_vsr): Save interrupt state
	if CYGINT_HAL_COMMON_SAVED_INTERRUPT_STATE_REQUIRED is implemented.
	[ Bugzilla 1001111 ]

2011-01-02  Sergei Gavrikov  <sergei.gavrikov@gmail.com>

	* cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla
	1001083 ]

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.

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