changelog

开放源码实时操作系统源码.

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

	* cdl/hal_powerpc_cogent.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.
        
2003-03-23  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_cogent.cdl: New options for setting processor type.

2003-03-07  Gary Thomas  <[e-mail]>

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

2002-08-06  Gary Thomas  <[e-mail]>
2002-08-06  Motoya Kurotsu <[e-mail]>	

	* src/hal_diag.c: I/O channel data can't be constant - contains
	timeout information which can be changed.

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

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

2002-05-21  Gary Thomas  <[e-mail]>

	* misc/gdb_module.ecm: New file - ecosconfig data used to
	build ROM based GDB stubs.

2002-05-13  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_cogent.cdl: Removed implemntation of
	CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_NOT_GUARANTEED.

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

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

2002-01-25  Jesper Skov  <[e-mail]>

	* src/cogent.S (hal_hardware_init): Set IMMR base.
	* src/plf_misc.c: Change MMU mapping to follow IMMR base.

2001-03-08  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_cogent.cdl: Does not guarantee virtual vector
	support.

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

	* src/hal_diag.c: Removed CYGSEM_HAL_VIRTUAL_VECTOR_DIAG check.
	* 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_cogent_ram.h:
	* include/pkgconf/mlt_powerpc_cogent_rom.h:
	* include/pkgconf/mlt_powerpc_cogent_ram.ldi:
	* include/pkgconf/mlt_powerpc_cogent_rom.ldi:
	Regenerated with updated host tools

2000-10-19  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_powerpc_cogent_ram.h: Added heap1 label.
	* include/pkgconf/mlt_powerpc_cogent_ram.mlt: Same.
	* include/pkgconf/mlt_powerpc_cogent_ram.ldi: Same.
	* include/pkgconf/mlt_powerpc_cogent_rom.h: Same.
	* include/pkgconf/mlt_powerpc_cogent_rom.mlt: Same.
	* include/pkgconf/mlt_powerpc_cogent_rom.ldi: Same.

2000-06-30  Jesper Skov  <[e-mail]>

	* src/plf_stub.c (hal_plf_stub_init): calling i/f macro
	changes. Always write to LCD for ROM monitor configs.

	* src/hal_diag.c: Use per-channel struct instead of code
	cruft. calling i/f macro changes.

2000-06-28  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Cleanup.

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

	* cdl/hal_powerpc_cogent.cdl: Removed ROM_DEBUG option.

	* include/plf_intr.h: 
	* src/plf_misc.c: Removed Ctrl-c code.

	* src/hal_diag.c: Snip cruft. Added non-block/timout
	features. Moved Ctrl-c support code here.

2000-06-21  Jesper Skov  <[e-mail]>

	* src/plf_stub.c: Provide plf stub init which prints build date
	on LCD for ROM monitor configs.

	* src/cma_ser.inl: [deleted]
	* src/hal_diag.c: 
	* include/plf_stub.h: 
	* include/hal_diag.h: 
	* cdl/hal_powerpc_cogent.cdl: 
	Added LCD as the 3rd comms channel. Cleanups to support full procs
	table.

2000-06-20  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_powerpc_cogent_ram.h: 
	* include/pkgconf/mlt_powerpc_cogent_ram.mlt: 
	* include/pkgconf/mlt_powerpc_cogent_ram.ldi: 
	* include/pkgconf/mlt_powerpc_cogent_rom.h: 
	* include/pkgconf/mlt_powerpc_cogent_rom.mlt: 
	* include/pkgconf/mlt_powerpc_cogent_rom.ldi: 
	Updated.

2000-06-16  Jesper Skov  <[e-mail]>

	* src/plf_stub.c:
	* src/cma_ser.inl: Removed BREAK handling.

	* include/plf_stub.h: Changed to virtual vector style.

	* src/plf_misc.c:
	* include/plf_intr.h: Added ctrlc handling.

	* src/hal_diag.c: 
	* include/hal_diag.h: virtual vector changes.

	* hal_aux.c renamed to plf_misc.c

	* cdl/hal_powerpc_cogent.cdl: Added virtual vector options.

	* include/pkgconf/mlt_powerpc_cogent_rom.ldi: 
	* include/pkgconf/mlt_powerpc_cogent_rom.mlt: 
	* include/pkgconf/mlt_powerpc_cogent_ram.ldi: 
	* include/pkgconf/mlt_powerpc_cogent_rom.mlt: 
	Added space for virtual table.

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

	* include/plf_intr.h: Added.

2000-04-04  Jesper Skov  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char): Add GDB critical IO region
	handling.

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

	* src/hal_diag.c (ai_write_char): fix typos.

2000-02-21  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_cogent.cdl: Add CYGHWR_HAL_POWERPC_BOARD_SPEED.

2000-02-28  Jesper Skov  <[e-mail]>

	* cdl/hal_powerpc_cogent.cdl: Remove hardcoded copy_vectors
	definition.

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

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

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

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

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

	* misc/STUBS_config: 
	Removed stubs as a legal startup type.

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

	* include/pkgconf/mlt_powerpc_cogent_ram.mlt: 
	* include/pkgconf/mlt_powerpc_cogent_rom.mlt:
	Fixed some typos.

	* src/hal_diag.c: Depend on CYGSEM_HAL_ROM_MONITOR instead of
	STARTUP_STUBS.

	* include/pkgconf/mlt*.*: Updated to new stubs scheme.
	* include/pkgconf/hal_powerpc_cogent.h: Removed stubs startup
	type. Use MPC8xx variant code.


	* cdl/hal_powerpc_cogent.cdl:  Removed stubs startup type. Use
	MPC8xx variant code.
	Specify CPU options in linker flags.

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

	* cdl/hal_powerpc_cogent.cdl:
	* src/cma_ser.inl:
	* src/cogent.S:
	* src/hal_diag.c:
	CYG_HAL_POWERPC_x->CYGPKG_...

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

	* cdl/hal_powerpc_cogent.cdl: Implements stubs.

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

	* cdl/hal_powerpc_cogent.cdl: Moved part of stubs build rule to
	common HAL. Changed description.

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

	* include/plf_cache.h: Added.

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

	* cdl/hal_powerpc_cogent.cdl: Fix display string.

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

	* cdl/hal_powerpc_cogent.cdl: Add stubs build rule.

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_cogent.cdl: Ensure we "puts" to appropriate CDL header

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

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

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

	* include/pkgconf/mlt_powerpc_cogent_stubs.h: 
	* include/pkgconf/mlt_powerpc_cogent_rom.h: 
	* include/pkgconf/mlt_powerpc_cogent_ram.h: New file(s).

1999-09-02  Jesper Skov  <[e-mail]>

	* misc/STUBS_config: Added.

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.

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

	* include/pkgconf/hal_powerpc_cogent.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)

1999-04-06  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Moved a declaration out of a local scope.

	* include/plf_stub.h: 
	* src/plf_stub.c:
	* src/cma_ser.inl: 
	Use separate cma function prefix for stub. Fixed naming buglet in
	cma_ser.inl.
	
1999-03-29  Jesper Skov  <[e-mail]>

	* src/hal_diag.c (hal_diag_write_char): Fix type warning.

1999-03-25  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Made serial O-packetization match that of the
	other archs.

1999-03-23  Jesper Skov  <[e-mail]>

	* src/cma_ser.inl: Wrapped in CYGONCE and changed hal_stub.h
	inclusion to ppc_stub.h.

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

1999-03-22  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: 
	* src/cogent.S:
	Cleaned up some FIX MEs.

1999-03-19  Jesper Skov  <[e-mail]>

	* include/plf_stub.h: Changed config macro names.

1999-03-17  Jesper Skov  <[e-mail]>

	* include/plf_stub.h: Only initialize serial line when no DD is
	around to do it.

1999-03-08  Jesper Skov  <[e-mail]>

	* src/cma_ser.inl (put_char): Hang until character is sent.

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)

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

	* src/cma_ser.inl: 
	Rename CYG_VECTOR_SIU_IRQ1 -> CYGNUM_HAL_INTERRUPT_SIU_IRQ1 in
	line with recent HAL changes

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

1999-02-08  John Dallaway  <[e-mail]>

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

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

	* src/cogent.S: 
	* src/cma_ser.inl: 
        Cleaned up the MPC823/850 code.
	
1999-02-05  John Dallaway  <[e-mail]>

	* include/pkgconf/hal_powerpc_cogent.h:
        Rename startup type 'stub' to 'stubs'.

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

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

1999-02-04  Jesper Skov  <[e-mail]>

	* src/cma_ser.inl: Undefine macros at end of file.

1999-02-03  Jesper Skov  <[e-mail]>

	* src/cma_ser.inl: Added naming prefix.

1999-02-01  Jesper Skov  <[e-mail]>

	* src/cma_ser.inl (hal_cma_init_serial): Proper initialization of
	ST16C552.

1999-01-29  Jesper Skov  <[e-mail]>

	* src/cogent.S: 
	* src/cma_ser.inl: 
	Added MPC823/850 support. Some of it needs cleaning up a bit.