changelog

eCos1.31版

2000-03-21  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.h,
	include/pkgconf/mlt_mips_tx39_jmr3904_ram.ldi,
	include/pkgconf/mlt_mips_tx39_jmr3904_ram.mlt,
	include/pkgconf/mlt_mips_tx39_jmr3904_rom.h,
	include/pkgconf/mlt_mips_tx39_jmr3904_rom.ldi,
	include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt:
	Revert previous change

2000-03-16  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.h,
	include/pkgconf/mlt_mips_tx39_jmr3904_ram.ldi,
	include/pkgconf/mlt_mips_tx39_jmr3904_ram.mlt,
	include/pkgconf/mlt_mips_tx39_jmr3904_rom.h,
	include/pkgconf/mlt_mips_tx39_jmr3904_rom.ldi,
	include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt:
	Update new sections according to new mips_tx39.ld from variant HAL
	
2000-02-23  Jonathan Larmour  <[e-mail]>

	* src/plf_stub.c (hal_jmr_get_char):
	CYG_HAL_MIPS_SIM -> CYGPKG_HAL_MIPS_SIM

	* include/platform.inc: CYG_HAL_MIPS_SIM -> CYGPKG_HAL_MIPS_SIM
	CYG_HAL_MIPS_TX3904 -> CYGPKG_HAL_MIPS_TX3904

2000-02-18  Jonathan Larmour  <[e-mail]>

	* cdl/hal_mips_tx39_jmr3904.cdl (CYGBLD_BUILD_GDB_STUBS): When building
	stubs, define every dependency required here rather than in the
	template

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

	* cdl/hal_mips_tx39_jmr3904.cdl: Implements stubs.

2000-01-27  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_tx39_jmr3904.cdl: Moved part of stubs build rule to
	common HAL.

2000-01-26  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_tx39_jmr3904.cdl: Fix display string.

2000-01-24  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_tx39_jmr3904.cdl: Add stubs build rule.
	* include/plf_stub.h: Include correct hal/platform header.

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]>

	* src/plf_misc.c (hal_platform_init): Rename
	CYG_HAL_USE_ROM_MONITOR_CYGMON -> CYGSEM_HAL_USE_ROM_MONITOR_CygMon
	(cyg_hal_user_break): Likewise. Also rationalize a little.

	* include/platform.inc: Rename CYG_HAL_USE_ROM_MONITOR ->
	CYGSEM_HAL_USE_ROM_MONITOR

	* cdl/hal_mips_tx39_jmr3904.cdl: Add new platform-specific
	CYGSEM_HAL_USE_ROM_MONITOR and CYGSEM_HAL_ROM_MONITOR options to
	control ROM monitor support

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

	* cdl/hal_mips_tx39_jmr3904.cdl: Add -Wl for linker options.

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

	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.h: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.h: New file(s).

1999-11-02  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_tx39_jmr3904.cdl: Added.

1999-10-29  Nick Garnett  <[e-mail]>

	* include/plf_intr.h:
	* src/plf_misc.c: 
	Changed CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT to
	CYGDBG_HAL_MIPS_DEBUG_GDB_CTRLC_SUPPORT.	

1999-08-25  Nick Garnett  <[e-mail]>

	* include/platform.inc: Rearranged code a little to avoid
	assembler warning messages.

	* src/plf_misc.c (hal_platform_init): No longer disable cache when
	enabling TOE. A better solution to this has been made elsewhere.

	* include/pkgconf/hal_mips_tx39_jmr3904.h: Removed some now-bogus
	comments and generally tidied things a little.

1999-08-19  Nick Garnett  <[e-mail]>

	* include/plf_io.h: Added this file to match other platforms.

1999-06-21  Nick Garnett  <[e-mail]>

	* src/plf_misc.c (hal_ctrlc_isr): Changed return value from 0 to 2
	to indicate that the interrupt has been handled.

1999-06-02  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.ldi: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.ldi: 
	Use ctors/dtors sections as required by new compilers

1999-05-27  Nick Garnett  <[e-mail]>

	* src/plf_misc.c: Reorganized and generally fixed up Ctrl-C
	handling code.

	* include/plf_intr.h: Added support for Ctrl-C handling.

1999-05-25  Jonathan Larmour  <[e-mail]>

	* src/plf_misc.c: Change CYG_HAL_TX39_JMR3904 to
	CYG_HAL_MIPS_TX39_JMR3904

1999-05-21  Jonathan Larmour  <[e-mail]>

	* src/hal_diag.c: Delete - this has been moved to hal/mips/tx39

1999-05-20  Gary Thomas  <[e-mail]>

	* include/pkgconf/hal_mips_tx39_jmr3904.h: Move RTC setup here.

1999-05-14  Nick Garnett  <[e-mail]>

	* src/platform.S: Moved ISR tables out to variant directory.

	* include/platform.inc: Moved definition of
	CYG_HAL_MIPS_ISR_TABLES_DEFINED out to variant.inc.

1999-05-13  Nick Garnett  <[e-mail]>

	The following changes were made on a branch and merged:
	
    1999-05-11  Nick Garnett  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h:
	* include/pkgconf/hal_mips_tx39_jmr3904.h: 
	File hal_tx39_jmr3904.h renamed to match name synthesized by
	pkgconf.tcl.

    1999-04-21  Nick Garnett  <[e-mail]>

	* src/plf_misc.c: Added this file. it contains all of the TX39
	specific code that was in hal_misc.c.

	* src/platform.S: Added this file. It contains platform specific
	code and data, specifically the ISR tables.

	* src/PKGconf.mak (COMPILE): Substituted platform.S for jmr3904.S.
	Added plf_misc.c.

	* include/platform.inc: Added CYG_HAL_MIPS_ISR_TABLES_DEFINED to
	indicate that the tables are defined in platform.S.

1999-04-30  Hugo Tyson  <[e-mail]>

	Merge the following changes from the 1.2.1 release branch.

   1999-04-29  Hugo Tyson  <[e-mail]>	
	* src/hal_diag.c (hal_diag_write_char): Only include the code to
	read the '+' from GDB and test for ^C there if not installing the
	default isr to catch these: CYGDBG_HAL_MIPS_INSTALL_CTRL_C_ISR.

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

	* include/pkgconf/mlt_*.*: Use double underscore substitution
	for period character in SECTION_* macro names (PR 19787)

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

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

1999-03-24  Nick Garnett  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h:
	Added some edit-only options for controlling DRAM setup and bus
	timeout detection. These should only be used by experts, so they
	are not presently exported as full config options.

1999-03-23  Nick Garnett  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char):	Backed off Gary's change.

1999-03-18  Gary Thomas  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char): Don't disable all interrupts,
	just the ones for the appropriate UART.

1999-03-11  Nick Garnett  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char):
	Enabled code to process ACK characters and force a breakpoint.
	This is temporary, it needs to use cyg_hal_is_break() and
	cyg_hal_user_break().

1999-03-10  Bart Veer  <[e-mail]>

	* src/hal_diag.c (hal_diag_init):
	Fixed names of symbols used for the frequency option.

1999-03-10  Nick Garnett  <[e-mail]>

	* src/hal_diag.c: 
	* include/pkgconf/hal_tx39_jmr3904.h:
	Removed frequency options and made them more generic to all MIPS
	targets. Changed names where applicable.

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)

1999-02-23  Nick Garnett  <[e-mail]>

	* src/hal_diag.c:
	Added support for 66MHz part.
	Disabled handling of GDB O packet acknowledgement, this is now
	done by hal_ctrlc_isr() which also checks for ^C.

	* include/pkgconf/hal_tx39_jmr3904.h:
	Added support for 66MHz part.

1999-02-20  Jonathan Larmour  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char): 
	Rename CYG_VECTOR_EXTERNAL_2 -> CYGNUM_HAL_INTERRUPT_EXTERNAL_2
	in line with HAL changes

1999-02-16  Jesper Skov  <[e-mail]>

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

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

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

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

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

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.)

1999-01-13  John Dallaway  <[e-mail]>

      * include/pkgconf/ram.ldi: add .rel.dyn output section
      * include/pkgconf/rom.ldi: add .rel.dyn output section

1999-01-13  John Dallaway  <[e-mail]>

      * src/jmr3904.ld: remove for MLT
      * src/PKGconf.mak: remove jmr3904.ld rules for MLT
      * include/pkgconf/ram.ldi: new linker script fragment for MLT
      * include/pkgconf/rom.ldi: new linker script fragment for MLT

1998-11-16  Jesper Skov  <[e-mail]>

	* src/hal_stub.c (set_debug_traps): Call initHardware.
	(__flush_d_cache): Added.

1998-10-25  Jesper Skov  <[e-mail]>

	* src/hal_stub.c: Fixed #endif comment.

Fri Oct 23 03:33:47 1998  Jonathan Larmour  <[e-mail]>

	* src/jmr3904.ld: 
	Move _gp pointer to after data section and constructors/destructors

1998-10-21  Nick Garnett  <[e-mail]>

	* src/hal_stub.c:
	Removed include of <signal.h>, it appears to be unnecessary.

1998-10-19  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h: Undid 1998-10-16 change.

1998-10-16  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h: Changed
	CYGPKG_HAL_TX39_JMR3904 to CYG_HAL_TX39_JMR3904.

1998-10-14  Nick Garnett  <[e-mail]>

	* include/hal_stub.h:
	Now get generic-stub.h from hal rather than kernel.

	* src/hal_diag.c:
	* src/hal_stub.c:
	Altered ifdefs to support building without kernel.

1998-10-13  Nick Garnett  <[e-mail]>

	* src/jmr3904.ld:
	Moved RAM load address to 0x80008000.

Mon Oct 12 18:04:16 1998  Jonathan Larmour  <[e-mail]>

	* include/hal_diag.h: 
	Add void arg to hal_diag_init() prototype
	Fix for PR 17309
	
1998-09-24  Tim Goodwin   <[e-mail]>

        * include/pkgconf/hal_tx39_jmr3904.h:
	Correct file name in comment.

1998-09-15  Nick Garnett  <[e-mail]>

	* src/jmr3904.ld:
	Moved RAM LOAD_BASE up to 0x80005000 to avoid memory used by
	Cygmon.

	* src/hal_diag.c (hal_diag_write_char):
	Added support for Ctrl-C handling while running under Cygmon.
	Extra support from Cygmon may be needed in future.

1998-09-11  Bart Veer  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h:
	Updated configuration data with some descriptions.

1998-09-04  Bart Veer  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h: 
	Temporary change to the type of the startup option, needed by the
	configuration tool.

1998-09-02  Bart Veer  <[e-mail]>

	* include/pkgconf/hal_tx39_jmr3904.h:
	New header file for platform-specific configuration options

	* tests/PKGconf.mak: 
	* src/PKGconf.mak: 
	Sort out package naming conventions.

1998-08-28  Bart Veer  <[e-mail]>

	* src/hal_diag.c, src/hal_stub.c:
	Updated for new kernel configuration option symbol names

Fri Aug 28 09:22:30 1998  Jesper Skov  <[e-mail]>

	* src/hal_stub.c: Moved strcpy/strlen to the generic stub.

1998-08-18  Nick Garnett  <[e-mail]>

	* include/hal_diag.h: 
	* include/hal_stub.h: 
	* src/hal_diag.c: 
	* src/jmr3904.S:
	Now includes <pkgconf/hal.h> rather than <pkgconf/kernel.h>.
	
	* src/jmr3904.ld:
	Removed memory layout tool support.
	Now includes <pkgconf/hal.h> rather than <pkgconf/kernel.h>.

Tue Aug 18 11:44:40 1998  Jonathan Larmour  <[e-mail]>

	* src/jmr3904.ld: Reorder group line

Mon Aug 17 22:23:27 1998  Jonathan Larmour  <[e-mail]>

	* src/jmr3904.ld: 
        Add GROUP(libgcc.a libtarget.a) to prevent need for explicit linking

1998-07-23  Nick Garnett  <[e-mail]>

	* src/jmr3904.ld: Added header comment and tidied up the layout a
	little.
	

//===========================================================================
//####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/                                                   
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//                                                                          
// 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####
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