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view packages/hal/sh/arch/current/ChangeLog @ 132:0ae0bc38e387 ecos-sw-2000-10-31

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Merge from eCos master repository on 2000-10-31-00:30:36-GMT
author jlarmour
date Tue, 31 Oct 2000 20:53:09 +0000
parents eb9fd8c04db3
children d2f49caf9e38
line wrap: on
line source

2000-10-24  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S (hal_hw_init): Added errata comment.

2000-10-23  Jesper Skov  <jskov@redhat.com>

	* src/hal_misc.c: Always include hal_intr.h

	* src/sh3_sci.c: Use specified value for default baud rate.
	* src/sh3_scif.c: Same.

2000-10-20  Jesper Skov  <jskov@redhat.com>

	* src/hal_misc.c: Update __mem_fault_handler declaration.

2000-10-19  Jesper Skov  <jskov@redhat.com>

	* include/sh_regs.h (CYGARC_REG_WCR1_0WS, CYGARC_REG_WCR2_0WS):
	Added for consistent init code.
	
2000-10-17  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S (__reset_platform): Rearrange constants used in
	early init code.

2000-10-16  Jonathan Larmour  <jlarmour@redhat.com>

	* include/hal_arch.h (CYGARC_JMP_BUF_SIZE): Define hal_jmp_buf in
	terms of this.

2000-10-11  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S (__reset_platform): Clear watchdog control flags.
	Added missing NOP in bra delay slot.

	* src/hal_misc.c (hal_delay_us): Updated to use the correct config
	constants.

	* cdl/hal_sh.cdl: Fix typo.

	* include/sh_regs.h: Added macros to compute CYGARC_RTCSR init
	values for SDRAM refresh. Needs to be backed up by generic CDL
	configury for memory controller.

2000-10-10  Jesper Skov  <jskov@redhat.com>

	* include/sh_regs.h: Compute CPG init value for all versions.

	* include/mod_7707a.h: Added CPG version.
	* include/mod_7708.h: Same.
	* include/mod_7709a.h: Same.
	* include/mod_7729.h: Same.

	* cdl/hal_sh.cdl: Support various CPG versions. 

2000-10-05  Jesper Skov  <jskov@redhat.co.uk>

	* src/sh_stub.c: Handle UBC versions in CPUs currently supported
	by HAL.
	* include/sh_regs.h: Added UBC version differences.
	* include/mod_7707a.h: Specify UBC version.
	* include/mod_7708.h: Ditto.
	* include/mod_7709a.h: Ditto.
	* include/mod_7729.h: Ditto.

	* src/hal_misc.c: Skip IRQ0-3 handling in IRQIRL mode.
	* include/sh_regs.h: Define interrupt controler init value.
	* src/vectors.S: Use interrupt controller init value.
	* cdl/hal_sh.cdl: Put CPU type/endian mode in a component. Added
	interrupt control options.

2000-10-03  Jesper Skov  <jskov@redhat.co.uk>

	* src/vectors.S: Added flush function. Changes to cache_write_mode
	function.

	* src/hal_mk_defs.c: Added cache definitions.

	* src/hal_misc.c (cyg_hal_enable_caches): Let config control cache
	init.  
	* include/hal_cache.h: Added flush macro. Changes to allow
	mode function to handle different settings for the two
	controllable areas.

	* cdl/hal_sh.cdl: Added cache controls.

2000-09-26  Jesper Skov  <jskov@redhat.com>

	* include/sh_regs.h: Added computation of initial FRQCR
	value. Made watchdog timeout time depend on the proper clock
	setting.

	* include/hal_intr.h (HAL_CLOCK_INITIALIZE): Allow timer
	prescaling to be controlled. Fix typo.

	* cdl/hal_sh.cdl: Added options to properly compute/control the
	various clock signals.

2000-09-25  Jesper Skov  <jskov@redhat.com>

	* src/sh3_scif.c (cyg_hal_plf_scif_init_channel): Use _SCBRR_
	macros.

	* include/sh_regs.h (CYGARC_SCBRR_CKSx, CYGARC_SCBRR_N): Removed
	duplicates of the macros. Compute _CKSx properly.

2000-09-06  Gary Thomas  <gthomas@redhat.com>

	* include/mod_7729.h: Includes PFC (programmable I/O) module.

2000-09-06  Jesper Skov  <jskov@redhat.com>

	* cdl/hal_sh.cdl: Added 7729 option.

2000-08-31  Jesper Skov  <jskov@redhat.com>

	* include/mod_7709a.h: Added UBC definition.
	* include/mod_7708.h: Same.
	* include/mod_7729.h: Same.
	* include/mod_7707a.h: Same.
	* include/sh_regs.h: Extra UBC definitions.
	* src/sh_stub.c: If core supports UBC, use it for
	single-stepping.

2000-08-29  Jesper Skov  <jskov@redhat.com>

	* include/mod_7729.h: Added.

2000-07-20  Jesper Skov  <jskov@redhat.com>

	* src/sh_stub.c (__single_step): Skip trap instructions.

2000-07-18  Gary Thomas  <gthomas@redhat.com>

	* src/vectors.S (__reset): Change calculation of uncached startup
	address.
	* include/mod_7707a.h: 7707a has 32K caches (we believe).

2000-07-17  Gary Thomas  <gthomas@redhat.com>

	* src/hal_misc.c (cyg_hal_exception_handler): Handle exception caused by
	GDB stubs memory accesses.

2000-07-16  Gary Thomas  <gthomas@redhat.com>

	* include/hal_intr.h: Define HAL_DELAY_US() - see below.

	* src/hal_misc.c (hal_delay_us): New function.  Used in ROM/stand-alone
	applications when there is no kernel.

2000-07-15  Gary Thomas  <gthomas@redhat.com>

	* include/sh_regs.h: Add additional 7707 registers.

2000-07-06  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: 
	* include/mod_7707a.h:
	* include/hal_intr.h:
	* include/sh_regs.h:
	Added additional 7707 interrupt vectors.
	
2000-06-30  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S (__reset): Jump to VMA for RAM startup.
	(_complete_setup): Fix merge bug.

	* src/sh3_scif.c:
	* src/sh3_sci.c:
	calling i/f macro changes.

	* src/vectors.S (__reset): Fix alignment problem.

2000-06-29  Gary Thomas  <gthomas@redhat.com>

	* src/vectors.S: Reorg initialization (reset) code to be all
	in one, non-fixed location.  Required for platforms with more
	complex initialization sequences.

2000-06-29  Jesper Skov  <jskov@redhat.com>

	* src/sh3_sci.c:
	* src/sh3_scif.c:
	Use per-channel data structure instead of code cruft.

2000-06-28  Jesper Skov  <jskov@redhat.com>

	* include/sh3_sci.h:    [added]
	* include/sh3_scif.h:   [added] 
	* include/sh3_scif.inl: [removed]
	* include/sh_sci.inl:   [removed]
	* src/sh3_sci.c:        [added]
	* src/sh3_scif.c:       [added]
	* cdl/hal_sh.cdl:
	Rewrote serial drivers for comm procs usage.
	
2000-06-27  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: Added arch and platform init calls. Added ctrlc
	init call. Replaced old BREAK magic with new ctrlc magic.

	* src/sh.ld: Added extra _ on NETDEVTAB labels. Define
	hal_virtual_vector_table.

	* src/hal_misc.c: hal_default_isr moved to common HAL.

	* cdl/hal_sh.cdl: Also build simple drivers.

2000-06-21  Nick Garnett  <nickg@cygnus.co.uk>

	* src/sh_stub.c (__is_breakpoint_function): Removed use of
	CYG_LABEL_NAME() and added underscore to _breakinst.

	* src/context.S: Switched use of CYG_LABEL_NAME() to
	CYG_LABEL_DEFN().

	* include/basetype.h: Removed definition of CYG_LABEL_NAME() and
	added CYG_LABEL_DEFN().

	* src/sh.ld: Switched to new table definition mechanism.

2000-06-15  Jesper Skov  <jskov@redhat.com>

	* include/hal_intr.h: Added HAL_DEFAULT_ISR.

2000-06-08  Jesper Skov  <jskov@redhat.com>

	* include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
	Added.

	* include/mod_7708.h: 
	* include/mod_7709a.h: 
	* src/vectors.S:
	Minor config change to get rid of growing list of variant checks.

2000-06-08  Jesper Skov  <jskov@redhat.com>

	* include/mod_7707a.h: 
	* src/vectors.S:
	* cdl/hal_sh.cdl: 
	Added first level of support for 7707A variant.

2000-06-06  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: INTEVT2 is not defined on all variants. Protect
	accordingly. (Haruki Kashiwaya)

2000-05-08  Jesper Skov  <jskov@redhat.com>

	* cdl/hal_sh.cdl: Make sure CPU variant definition ends up in
	system.h

2000-05-01  Jesper Skov  <jskov@redhat.com>

	* include/mod_7709a.h:
	* include/sh_regs.h:
	Add PFC/C definitions.
	
2000-04-26  Jesper Skov  <jskov@redhat.com>

	* src/hal_mk_defs.c: Added some caching data.

	* src/vectors.S:
	* include/hal_cache.h:
	Rewrote caching functions in assembly with appropriate magic to
	have the code execute out of a non-cachable memory shadow.

2000-04-25  Jesper Skov  <jskov@redhat.com>

	* include/hal_cache.h (HAL_UCACHE_WRITE_MODE): Also wiggle the WT
	bit. It has opposite polarity of the CB bit.

2000-04-25  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: Init IPRC-E. Force IRQ mode.
	* include/hal_intr.h: Added IRQ0-IRQ3 entries. Added simple
	interrupt configuration and acknowledge.
	* include/sh_regs.h: Added more interrupt control definitions.

2000-04-12  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: Entry code rewritten to allow ROMRAM startups.

	* src/sh.ld: Change LMA alignment to 16 (workaround
	902557-CR). Provide vector LMA address.

	* include/sh_sci.inl: Replaced hardcoded baud rate constant with 
	macro function.

	* cdl/hal_sh.cdl: Don't let interface define anything.

2000-04-10  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: Get interrupt event code from the proper register.
	Removed some platform specific debug code. Let cyg_hal_gdb_isr
	deal with C-c issues.
	
	* include/sh_regs.h: Moved module registers to
	0xa0000000-0xc0000000 which is also non-cachable. The reason is
	that EVENT2 can only be accessed at 0xa4000000.

	* include/sh3_scif.inl: Read back SR before clearing it (or the
	clear don't have an effect).

	* include/hal_intr.h: Mask/unmask functions handle entire ISR
	range now.

2000-04-07  Jesper Skov  <jskov@redhat.com>

	* include/sh3_scif.inl: Status register is 16 bit wide, not 8.

	* include/sh_regs.h: Access all module registers in the space
	0xe0000000-0xffffffff since caching is disabled here.

2000-04-06  Jesper Skov  <jskov@redhat.com>

	* src/sh.ld (_hal_vsr_table): Get address from platform CDL.

2000-04-04  Jesper Skov  <jskov@redhat.com>

	* include/sh3_scif.inl: Should be able to work with FIFO enabled.
	* include/sh_regs.h: Fixed RCOUNT/TCOUNT and added some comments.

2000-04-03  Jesper Skov  <jskov@redhat.com>

	* include/sh3_scif.inl: Can drive either IRDA or SCIF module.

	* include/sh_regs.h: 
	* include/mod_7709a.h:
	Added IRDA definitions (mostly a copy of SCIF definitions).
	
2000-03-31  Jesper Skov  <jskov@redhat.com>

	* include/sh_regs.h: Added bit definitions for BSC.

	* include/sh3_scif.inl: Added.
	* include/hal_intr.h: Added hack to work around macro
	problem. Need to rewrite macro as inline function, but need to
	investigate a optimization problem first.
	* include/sh_regs.h: Replaced hardcoded baud rate constants with
	a macro which calculates the proper values based on baud rate
	and CPU clock speed.

	* include/sh_regs.h:
	* include/hal_intr.h (HAL_INTERRUPT_SET_LEVEL):
	Level handling for 7709a added.

	* src/vectors.S: ISR mask tables enabled per CPU variant, not
	target.

2000-03-30  Jesper Skov  <jskov@redhat.com>

	* include/hal_intr.h: Added 7709a interrupt definitions.

2000-03-20  Jesper Skov  <jskov@redhat.com>

	* include/sh_regs.h: Add definitions for RTC module.

2000-03-20  Jesper Skov  <jskov@redhat.com>

	* src/hal_mk_defs.c: Added CYGNUM_HAL_VSR_EXCEPTION_COUNT

2000-03-16  Jesper Skov  <jskov@redhat.com>

	* include/mod_7709a.h: 
	* include/mod_7708.h: 
	* include/sh_regs.h: 
	Adding new module definitions, conditionally included depending on
	chosen CPU implementation. Each CPU defines its own set of
	included modules (and module versions).

	* include/hal_cache.h: Get cache specs from CPU module file.

	* cdl/hal_sh.cdl: Added CPU implementation controls.

2000-03-03  Jonathan Larmour  <jlarmour@redhat.co.uk>

	* include/sh_stub.h: Make C++ safe

2000-02-28  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S:
	* src/hal_mk_defs.c: 
	* src/context.S: 
	* include/hal_arch.h: 
	* cdl/hal_sh.cdl: 
	Added hal_mk_defs allowing assembly to use C symbols.
	Cleaned up setjmp/longjmp structure.

	* include/arch.inc: Added interrupt macros.
	* src/vectors.S: Leave interrupt enable to interrupt_end, ensuring
	proper use of interrupt_stack. Use range-checking instead of
	counter for switches to interrupt_stack.
	* src/context.S: Save and restore interrupt state on thread
	switches.
	* include/hal_arch.h: Set thread initial SR state to allow
	interrupts.

2000-02-18  Jesper Skov  <jskov@redhat.com>

	* src/context.S: Fix comment character.

2000-02-16  Jesper Skov  <jskov@redhat.com>

	* cdl/hal_sh.cdl: 
	* include/basetype.h:
	Added LE support.

2000-02-15  Jesper Skov  <jskov@redhat.com>

	* src/vectors.S: Leave vector initialization to platform. Get rid
	of stubs startup type.

	* src/sh.ld: Define hal_vsr_table address.

	* include/hal_intr.h: provide CYGNUM_HAL_VSR_EXCEPTION_COUNT.

2000-02-02  Jesper Skov  <jskov@redhat.com>

	* src/sh.ld: Fix typo.

2000-01-28  Gary Thomas  <gthomas@cygnus.co.uk>

	* src/sh.ld: Add support for network package.

2000-01-24  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S (__interrupt_stack): Remove stubs config check for
	CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK.

1999-12-21  Jonathan Larmour  <jlarmour@cygnus.co.uk>

	* include/hal_cache.h: Rename CYG_HAL_SH_SH7708 ->
	CYGPKG_HAL_SH_EDK7708

	* include/sh_regs.h: Likewise

	* src/vectors.S: Likewise
	Rename CYG_HAL_USE_ROM_MONITOR_GDB_STUBS ->
	CYGSEM_HAL_USE_ROM_MONITOR_GDB_stubs

1999-12-02  John Dallaway  <jld@cygnus.co.uk>

	* cdl/hal_sh.cdl:

	Use the <PACKAGE> token in custom rules.

1999-12-01  John Dallaway  <jld@cygnus.co.uk>

	* cdl/hal_sh.cdl:

	Use the <PREFIX> token in custom rules.

1999-11-04  John Dallaway  <jld@cygnus.co.uk>

	* cdl/hal_sh.cdl:

	Output custom rule dependency information to .deps files in
	the current directory.

	Dispense with the need to create a 'src' sub-directory.

1999-10-29  Jesper Skov  <jskov@cygnus.co.uk>

	* cdl/hal_sh.cdl: Added.

1999-09-01  Jesper Skov  <jskov@cygnus.co.uk>

	* include/sh_regs.h: Added watchdog registers.

1999-07-30  Jesper Skov  <jskov@cygnus.co.uk>

	* src/sh_stub.c (__single_step): Added handling of bt/s and bf/s.

1999-07-12  Jesper Skov  <jskov@lassi.cygnus.co.uk>

	* src/sh_stub.c: Use UCOND_RBR_MASK instead of BRAF_MASK.

1999-07-05  Jesper Skov  <jskov@cygnus.co.uk>

	* src/sh_stub.c (__single_step): And of bsrf.

1999-07-02  Jesper Skov  <jskov@cygnus.co.uk>

	* src/sh_stub.c (__single_step): Added handling of braf
	instruction.

1999-06-25  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S (__startup_stack): Increased size to allow the
	twothreads example to run.

1999-06-24  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS overrides use
	of stubs in ROM.

	* src/sh_stub.c (__computeSignal): Renamed _IO_ vectors to _DATA_.

1999-06-21  Jesper Skov  <jskov@cygnus.co.uk>
        PR 20200
	* include/hal_intr.h: Renamed _IO_ error vectors to _DATA_.

	* src/vectors.S: Increased size of startup stack.

1999-06-08  Jesper Skov  <jskov@cygnus.co.uk>

	* include/pkgconf/hal_sh.h: Added CDL for
	CYGHWR_HAL_SH_HANDLE_SPURIOUS_INTERRUPTS.

	* src/vectors.S: 
	* include/hal_intr.h: 
	Decode exceptions before the VSR level.

1999-06-02  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: Cleaned up the interrupt entry/exit code.
	Made it have consistent register-bank usage.

1999-06-01  Jesper Skov  <jskov@cygnus.co.uk>

	* src/context.S (hal_thread_switch_context): Save PC when thread
	debugging enabled.

	* src/vectors.S:
	* include/hal_arch.h: 
	* include/sh.inc: 
	Added handling of VBR and GBR.

	* include/hal_intr.h: 
	* src/vectors.S:
	Added proper handling of nested interrupts.

	* src/vectors.S (__interrupt): Added handling of spurious event=0
	interrupts. 

1999-05-31  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: Fixed comment.

	* include/sh_sci.inl (cyg_hal_gdb_isr): Alter CR using the proper
	mask.

	* include/hal_cache.h (HAL_UCACHE_WRITE_MODE): Fixed typo.

	* src/hal_misc.c (cyg_hal_enable_caches): Enable write-back mode.

	* src/sh_stub.c	(__computeSignal): 
	Added proper cause->signal decoding.
	
	* src/sh_stub.c: 
	* src/hal_misc.c:
	* include/hal_intr.h: 
	* include/hal_arch.h:
	Cleaned up some FIX MEs.

	* include/sh_regs.h: Added CYGARC_REG_SCSSR_CLEARMASK.

1999-05-28  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_arch.h: 
	* src/vectors.S: 
	Fixed stack size macros.

1999-05-27  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_cache.h: Include io and register header files.

	* include/hal_intr.h: 
	* src/vectors.S (_hal_interrupt_stack_call_pending_DSRs):
	Added DSR-calls-on-interrupt-stack support.	

1999-05-27  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_cache.h: Force cache macros to use registers, or
	they fail when compiled without optimization.

1999-05-26  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_intr.h:
	Fix asm constraints.

	* src/vectors.S: Fixed cyg_instrument call.
	Added forgotten delay-slot nop after bra.
	
1999-05-26  Jesper Skov  <jskov@cygnus.co.uk>

	* include/sh_regs.h: Added some more baud rate values.

1999-05-25  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: Get ISR count from hal_intr.h.
	Define regions of interrupt/exception handlers that are debugging
	safe.

	* include/hal_intr.h: Split in two parts - top is assembly safe.

1999-05-24  Jesper Skov  <jskov@cygnus.co.uk>

	* src/hal_misc.c (cyg_hal_enable_caches): Disable writeback for
	now.

	* include/hal_cache.h: 
	Fixed typos and compiler warnings.

	* src/hal_misc.c:
	Renamed BCACHE to U(nified)CACHE.

1999-05-24  Jesper Skov  <jskov@cygnus.co.uk>

	* include/sh_regs.h: Added cache register definitions.

	* include/hal_cache.h: Defined cache macros.

	* src/hal_misc.c (cyg_hal_enable_caches): Use BCACHE macros.

	* src/vectors.S (_start): Call cache init function.

	* include/hal_intr.h: Ignore reserved vectors when accessed by ISR
	macros.
	(HAL_CLOCK_INITIALIZE): Removed hack that made clock run at 1/4 speed.

	* include/hal_arch.h:
	* src/context.S: 
	Implemented setjmp/longjmp functions.

1999-05-21  Jesper Skov  <jskov@cygnus.co.uk>

	* src/sh.ld: Fix _stext/_etext naming.

	* include/hal_intr.h: Added missing interrupt sources.

	* include/sh_sci.inl: Added GDB_BREAK support.

	* src/vectors.S (__default_interrupt_vsr): Added GDB_BREAK
	support.
	Fixed register overwrite.
	Set SR on exception/interrupt entry to allow breakpoints in
	handlers.
	
1999-05-21  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: Added support for handling of exceptions by stub
	in ROM.

	* include/sh_sci.inl (init_serial): Added comment.

	* src/vectors.S (_cyg_interrupt_stack_base, _cyg_interrupt_stack): 
	Fixed naming.

	* src/context.S: Removed MINIMUM_CONTEXT handling as it was
	flawed. A better version doesn't save many cycles.

1999-05-21  Hugo Tyson  <hmt@cygnus.co.uk>

	* include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
	HAL_INTERRUPT_STACK_TOP so that stack usage macros in
	kernel/.../stackmon.hxx can work.

	* src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
	the interrupt stack and its friend for the stack top so that we
	can publish them with nice names.

1999-05-21  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S (__default_exception_vsr): Decode cause of
	exception.

	* src/sh_stub.c	(__clear_single_step): Let fixup code handle PC
	decrementing.

	* include/sh_stub.h: Fix PC after a trap instruction was hit.

1999-05-21  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: 
	* include/hal_intr.h: 
	Use IMASK to control interrupts rather than BL.

	* src/sh_stub.c: Added single step code.
	Don't skip instructions when single stepping.

1999-05-20  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: Fixed errors due to trunk-move cleanup.
	Added counter to debug code. Fixed bug in debug code(!).
	Doubled startup stack size.

1999-05-20  Jesper Skov  <jskov@cygnus.co.uk>

	* Moved files to CVS trunk.

1999-05-19  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S: Fixed comment.

	* include/sh_sci.inl: Set speed to 38400 when not RAM startup.

	* include/hal_arch.h: Enable interrupts before a trap. 

1999-05-19  Jesper Skov  <jskov@cygnus.co.uk>

	* src/vectors.S (__reset): Added initial jump to get from address
	0 to ROM.

	* include/sh_regs.h: Added BSC register definitions.

1999-05-19  Jesper Skov  <jskov@cygnus.co.uk>

        * Most things working now. Will start keeping track of changes.
	

1999-04-22  Jesper Skov  <jskov@lassi.cygnus.co.uk>

	* Set up directory structure.

//===========================================================================
//####COPYRIGHTBEGIN####
//                                                                          
// -------------------------------------------                              
// The contents of this file are subject to the Red Hat eCos Public License 
// Version 1.1 (the "License"); you may not use this file except in         
// compliance with the License.  You may obtain a copy of the License at    
// http://www.redhat.com/                                                   
//                                                                          
// 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 Configurable Operating System,      
// released September 30, 1998.                                             
//                                                                          
// The Initial Developer of the Original Code is Red Hat.                   
// Portions created by Red Hat are                                          
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
// All Rights Reserved.                                                     
// -------------------------------------------                              
//                                                                          
//####COPYRIGHTEND####
//===========================================================================