changelog

ecos为实时嵌入式操作系统

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)

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

	* src/linux.S: Added comment.
	Doh! Managed to break compilation with a comment...	

1999-03-16  Jesper Skov  <[e-mail]>
        PR 19483
	* src/linux.S (cyg_hal_hardware_init): Fiddled some more with the
	bits to no avail.

	* src/hal_startup.c: 
	Renamed hal_ to cyg_hal_.
	Added exception handling.

1999-03-12  Jesper Skov  <[e-mail]>

	* src/hal_startup.c (cyg_hal_isr_init): Initialize ISR table with
	pointers to default ISR routine.

1999-03-12  Jesper Skov  <[e-mail]>
        PR 19486
	* src/linux.S (cyg_hal_hardware_init): Only enable zero divide
	exceptions. 

1999-03-11  Jesper Skov  <[e-mail]>

	* src/hal_startup.c: 
	* src/entry.c:
	Renamed hal_isr_init to cyg_hal_isr_init.
	
	* src/hal_startup.c: Also catch SIGFPE.

	* src/entry.c: Call cyg_hal_hardware_init.

	* src/linux.S:     [added]
	* src/PKGconf.mak: 
	Added file to hold startup assembly code.

1999-03-11  John Dallaway  <[e-mail]>

	* include/pkgconf/*.ldi: add copyright notices

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)

1999-02-25  Nick Garnett  <[e-mail]>

	* src/hal_startup.c: 
	Changed label used to access scheduler lock to one that is not
	mangled by C++. This is intended to make support for interrupt
	handling in non-kernel configurations easier.

1999-02-22  Jesper Skov  <[e-mail]>

	* src/syscall-i386-linux-1.0.S: Added copyright header.

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

	* src/hal_startup.c: 
	Rename hal_interrupts_deffered -> hal_interrupts_deferred
	Rename CYG_ISR/VSR_* -> CYGNUM_HAL_ISR/VSR_* in line with HAL changes
	Rename CYG_VECTOR_RTC -> CYGNUM_HAL_INTERRUPT_RTC

	* src/syscall-i386-linux-1.0.S:
	Add a FIX ME

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

	* include/pkgconf/ram.mlt: New memory layout save file

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

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

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

	* include/pkgconf/hal_i386_linux.h: Changed CDL type back to radio
	to get consistent ConfigTool output.

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

	* include/pkgconf/ram.ldi: Commented out the rel_got change.

1999-01-25  Jesper Skov  <[e-mail]>

	* include/pkgconf/ram.ldi: Added rel.got section.

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

	* src/hal_startup.c: Moved external declarations into top-level
	scope to avoid compiler warning.

1999-01-19  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_i386_linux.h: Removed startup
	config. Changed linux entry to dummy instead of bool.

1999-01-12  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_i386_linux.h: Added config for real-time
	timer.

1999-01-12  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Removed hal_diag_write_line.

	* src/entry.c: Removed main/argv stuff.

1999-01-12  Jesper Skov  <[e-mail]>

	* include/pkgconf/hal_i386_linux.h: Added.

1999-01-11  Jesper Skov  <[e-mail]>

	* src/hal_startup.c (hal_default_vsr): 
	* src/linux.ld (cyg_hal_sched_lock): 
	Added C-symbol reference to the scheduler lock.

1999-01-11  Jesper Skov  <[e-mail]>

	* src/hal_startup.c (hal_default_vsr): Allow interrupt disable
	count to be bigger than 1.

1999-01-11  Jesper Skov  <[e-mail]>

	* src/linux.ld: Added fix me. Remember to clean up.

	* src/hal_startup.c: Removed bogus include statement.
	Added CYGPKG_KERNEL config handling.

	* src/hal_diag.c: Removed bogus include statements and functions.

1999-01-07  Jesper Skov  <[e-mail]>

	* src/hal_startup.c (hal_isr_init): Use CYG_VECTOR_RTC rather than
	hardcoded value.

1999-01-07  Jesper Skov  <[e-mail]>

	* src/syscall-i386-linux-1.0.S:
	* src/hal_diag.c: 
	* src/PKGconf.mak:
	Removed tabs & fixed comment style.

1999-01-07  Jesper Skov  <[e-mail]>

	* src/PKGconf.mak: Cleaned up.

	* src/entry.c: Added (from proven's crtbegin.c).

	* src/linux.ld: Added.

	* src/hal_startup.cxx: (Deleted)
	* src/hal_startup.c:   (Added)
	Changed code to C, cleaned up.

1999-01-06  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Fixed warnings. Output chars in batches to avoid
	problems with pkgtest - also improves performance.

1999-01-06  Jesper Skov  <[e-mail]>

	* src/syscall-i386-linux-1.0.S: Set behavior to match __ELF__.

1998-12-18  Jesper Skov  <[e-mail]>

	* src/syscall-i386-linux-1.0.S: 
	* src/hal_startup.cxx: 
	Fixed compiler warnings.

Fri Dec  4 13:49:03 GMT 1998

	* src/syscall-i386-linux-1.0.S: Fix to work with Bart's latest tools.
	For some reason it doesn't define __ELF__ but, we really don't care.

Mon Nov  9 15:18:11 GMT 1998   Chris Provenzano  <[e-mail]>

        Initial i386 linux port.

//===========================================================================
//####COPYRIGHTBEGIN####
//
// -------------------------------------------
// The contents of this file are subject to the Cygnus eCos Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License.  You may obtain a copy of the License at
// http://sourceware.cygnus.com/ecos
// 
// 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 Cygnus Operating System, released
// September 30, 1998.
// 
// The Initial Developer of the Original Code is Cygnus.  Portions created
// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
// -------------------------------------------
//
//####COPYRIGHTEND####
//===========================================================================