changelog

开放源码实时操作系统源码.

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

	* cdl/hal_mips_tx39_jmr3904.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.
        
2001-01-26  Jesper Skov  <[e-mail]>

	* include/plf_stub.h: Reset macros moved
	* include/plf_intr.h: to this file.

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

	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.mlt:
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt:
	Add heap1 section

	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.h:
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.h:
	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.ldi:
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.ldi:
	Regenerated

2000-09-11  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_tx39_jmr3904.cdl: Fix startup type description.

2000-05-22  Jesper Skov  <[e-mail]>

	* src/plf_misc.c: Let arch call ctrlc_init.

2000-05-10  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt: Fix mistake in last
	change: bss/sbss shouldn't be relocated
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.ldi: Regenerate

2000-04-04  Jonathan Larmour  <[e-mail]>

	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.ldi: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_rom.mlt: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.ldi: 
	* include/pkgconf/mlt_mips_tx39_jmr3904_ram.mlt: 
	Split lit section into lit4 and lit8
	DEVTAB -> devtab
	Update alignments
	For ROM startup, ensure all relevant sections are relocated,
	not just .data
	Above changed as per new mips_tx39.ld in variant HAL

	* cdl/hal_mips_tx39_jmr3904.cdl (CYG_HAL_STARTUP): Fix board
	name typo

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