changelog

开放源码实时操作系统源码.

2005-06-07  Andrew Lunn  <[e-mail]>

	* Changed all sourceware.cygnus.com URLs to 
	ecos.sourceware.org.

2003-07-18  Nick Garnett  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl:
        Changed values for CYGNUM_HAL_RTC_NUMERATOR,
        CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
        "default_value" from "calculated". This makes it easier
        to change these values globally.
        
2003-03-07  Gary Thomas  <[e-mail]>

	* include/plf_stub.h: Remove [confusing] platform specific include.

2002-06-27  Gary Thomas  <[e-mail]>

	* include/plf_regs.h: New file - platform overrides.

2002-04-11  Gary Thomas  <[e-mail]>

	* include/plf_cache.h: Cache control is in hal/common CDL.

2001-01-26  Jesper Skov  <[e-mail]>

	* include/plf_stub.h: Moved reset macro to
	* include/plf_intr.h: this file.

2000-10-20  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/mlt_powerpc_fads_ram.mlt:
	Repair RAM layout

	* include/pkgconf/mlt_powerpc_fads_ram.mlt:
	* include/pkgconf/mlt_powerpc_fads_rom.mlt:
	Add heap1 section

	* include/pkgconf/mlt_powerpc_fads_ram.h:
	* include/pkgconf/mlt_powerpc_fads_rom.h:
	* include/pkgconf/mlt_powerpc_fads_ram.ldi:
	* include/pkgconf/mlt_powerpc_fads_rom.ldi:
	Regenerated

2000-07-17  Jesper Skov  <[e-mail]>

	* src/hal_aux.c (hal_platform_init): Don't call hal_if_init just
	yet.

2000-06-26  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl: Removed ROM_DEBUG_CHANNEL option.

2000-06-15  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: 
	* src/hal_aux.c: 
	* include/pkgconf/mlt_powerpc_fads_ram.ldi: 
	* include/pkgconf/mlt_powerpc_fads_ram.mlt: 
	* include/plf_stub.h:
	* include/hal_diag.h:
	* cdl/hal_powerpc_fads.cdl: 
	Some changes towards virtual vector table support. Still needs
	ctrlc support before it can be enabled.

2000-06-13  Jesper Skov  <[e-mail]>

	* include/plf_intr.h: Added.

2000-03-06  Jesper Skov  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char): fix typo.

2000-03-02  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl: Don't allow USE_MONITOR to be configured.

2000-02-21  Jesper Skov  <[e-mail]>

	* src/fads.S: use arch.inc instead of ppc.inc

2000-02-17  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/hal_powerpc_fads.h: Fix PPC8xx -> MPC8xx typo
	* cdl/hal_powerpc_fads.cdl: likewise

2000-02-11  Jesper Skov  <[e-mail]>

	* src/hal_aux.c: Cleaned up includes.

2000-02-10  Jesper Skov  <[e-mail]>

	* include/plf_stub.h: 
	HAL_STUB_PLATFORM_STUBS_INIT->HAL_STUB_PLATFORM_INIT

2000-02-08  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_powerpc_fads_ram.ldi: 
	* include/pkgconf/mlt_powerpc_fads_ram.mlt: 
	Reserve space for vectors.
	
	* cdl/hal_powerpc_fads.cdl: 
	* include/pkgconf/hal_powerpc_fads.h: 
	Don't rely on ROM monitor (isn't eCos compatible stub).

2000-02-07  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl: Specify CPU options in linker flags.

	* cdl/hal_powerpc_fads.cdl:
	* include/pkgconf/hal_powerpc_fads.h:
	Use MPC8xx CPU variant.

2000-02-03  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl:
	* src/fads.S:
        CYG_HAL_POWERPC_x->CYGPKG_...
	
2000-01-26  Jesper Skov  <[e-mail]>

	* include/plf_cache.h: Added.

2000-01-24  John Dallaway  <[e-mail]>

	* cdl/*.cdl:

	Remove obsolete option CYGTST_TESTING_IDENTIFIER.

2000-01-19  Hugo Tyson  <[e-mail]>

	* cdl/*.cdl: Add descriptions to a number of options &c which were
	lacking same, also tidied up other typos as noticed en passant.

1999-12-21  Jonathan Larmour  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl: Ensure we "puts" to appropriate CDL header

1999-12-20  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_fads.cdl: Add -Wl for linker options.

1999-11-25  Gary Thomas  <[e-mail]>

	* include/pkgconf/mlt_powerpc_fads_rom.h: 
	* include/pkgconf/mlt_powerpc_fads_ram.h: New file(s).

1999-09-02  Hugo Tyson  <[e-mail]>

	* src/hal_aux.c (CYGARC_MEMDESC_TABLE): Define a non-empty table
	for the FADS board so that MM can be enabled.  I don't know why
	the ROM area is marked non-cachable, but that's as the reporter
	requested.

	As requested in PR 20270 by not-a-customer.  This is really a
	merge of that fix.

	* src/quicc_smc2.c (cyg_smc2_init): Re-order initialization so
	that RxTxBD *is* initialized before use.  Move setup of rx/tx
	params to the end of the function ie. after the data is set up.

	All as requested in PR 20271 by not-a-customer.  This is really a
	merge of that fix.

1999-06-11  Hugo Tyson  <[e-mail]>

	* src/PKGconf.mak: Build the new file.

	* src/hal_aux.c (CYGARC_MEMDESC_TABLE): New file, to define this
	object for per-platform table-driven memory map initialization.
	The table used to be in hal_misc.c in the architectural HAL; this
	is platform dependent so better and cleaner here.

1999-06-10  Hugo Tyson  <[e-mail]>

	* src/PKGconf.mak: Add quicc_smc2.c, which now lives in here;
	moved from the architectural HAL.

	* src/hal_diag.c: use local quicc_smc2.c module for IO.

	* include/plf_stub.h: use local quicc_smc2.c module for IO.

	* include/quicc_smc2.h, src/quicc_smc2.c, src/ppc_860.h: new
	files; renamed and reorganized from the architectural HAL.
	
1999-05-20  Gary Thomas  <[e-mail]>

	* include/pkgconf/hal_powerpc_fads.h: Move RTC setup here.

1999-04-08  John Dallaway  <[e-mail]>

	* include/pkgconf/*.ldi: Revised SECTION_* macro arguments to
	avoid padded output sections (PR 19787)

1999-03-23  Jonathan Larmour  <[e-mail]>

	* src/hal_diag.c: Disable interrupts when doing diag output so that
	system "freezes" while this goes on

1999-03-04  John Dallaway  <[e-mail]>

	* include/pkgconf/*.ldi: give all LDI files unique names so
        that they can co-exist in an eCos build tree (PR 19184)
	* include/pkgconf/*.mlt: give all MLT files unique names so
        that they can co-exist in an eCos build tree (PR 19184)

1999-02-16  Jesper Skov  <[e-mail]>
	
	* src/hal_diag.c (hal_diag_write_char): Changed
	__output_gdb_string to hal_output_gdb_string.

	* include/hal_stub.h: [removed]
	* include/plf_stub.h: [added]
	* src/hal_stub.c:     [removed]
	* src/PKGconf.mak: 
	Changed hal_stub to plf_stub. Moved generic HAL stub code to
	common/.../hal_stub.c.

1999-02-08  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_powerpc_fads.h: Put back in the startup
	CDL. Fixed inconsistency with usage notes.

	* README: Added Kevin's usage notes.
	
1999-02-08  John Dallaway  <[e-mail]>

	* include/pkgconf/*.mlt: New memory layout save files

1999-02-05  Jesper Skov  <[e-mail]>

	* src/PKGconf.mak: Fix comment.

1999-02-05  John Dallaway  <[e-mail]>

	* include/pkgconf/*.ldi: Remove LMA_EQ_VMA macro definition.

1999-01-27  Jesper Skov  <[e-mail]>

	* README: Added copyright header.

1999-01-26  Hugo Tyson  <[e-mail]>

	* include/pkgconf/ram.ldi:
	* include/pkgconf/rom.ldi:
	Add copyright notice.  (Though these files will later be generated
	by a tool and so not copyright, these default setups are.)

1999-01-22  Jesper Skov  <[e-mail]>

        * include/hal_diag.h:
        * include/hal_stub.h:
        * include/ppc_fads.h:
        * include/pkgconf/hal_powerpc_fads.h:
        * src/PKGconf.mak:
        * src/fads.S:
        * src/hal_diag.c:
        * src/hal_stub.c:
	Added UNSUPPORTED headers.

	* README: Added a few comments from Kevin.

1999-01-22  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_powerpc_fads.h: Removed startup type CDL.

1999-01-22  Jesper Skov  <[e-mail]>

	* src/fads.S (hal_hardware_init): Renamed CYG_HAL_POWERPC_FADS to
	CYGPKG_HAL_POWERPC_FADS.

1999-01-21  Jesper Skov  <[e-mail]>

	* src/fads.ld: [removed]
	* include/pkgconf/ram.ldi: [added]
	* include/pkgconf/rom.ldi: [added]
	* src/PKGconf.mak: 
	Changed to MLT linker scheme.
	
1998-12-17  Jesper Skov  <[e-mail]>

	* src/hal_stub.c: Call cyg_ prefixed function names. Put in EMXIFs
	where functionality has been left out. Removed Cogent spefic
	code.

	* src/hal_diag.c: Rely on smc code to do full hw
	initialization. Call cyg_ prefixed function names.

	* src/fads.ld: Added Kevin to contributers.

	* src/fads.S (hal_hardware_init): Removed all #if0 marked code.

1998-10-28  Kevin Hester <[e-mail]>

        * Created based on the cogent implementation

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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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