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Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
parents
children 443894e2e912
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1998-10-27  Jesper Skov  <jskov@cygnus.co.uk>
        PR 18033

	* include/hal_intr.h: Replaced CYGIMP_HAL_INTERRUPTS_CHAIN
	with the correct CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN.

1998-10-27  Jesper Skov  <jskov@cygnus.co.uk>
        PR 18021
	* src/hal_misc.c (hal_ctrlc_isr): Removed break; to prevent
	compiler error.

1998-10-25  Jesper Skov  <jskov@cygnus.co.uk>

	* src/mips-stub.c (__build_t_packet): Replaced
	CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT with
	CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT. 
	Fixed #endif comment.

	* src/hal_misc.c (hal_ctrlc_isr): Replaced
	CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS with
	CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.

	* include/hal_intr.h: Replaced CYGIMP_KERNEL_INTERRUPTS_CHAIN with
	CYGIMP_HAL_INTERRUPTS_CHAIN.

1998-10-23  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_intr.h: Include pkgconf/hal.h.

1998-10-16  Bart Veer  <bartv@cygnus.co.uk>

	* src/vectors.S (__interrupt_stack):
	Made the interrupt stack size configurable.

1998-10-16  Nick Garnett  <nickg@cygnus.co.uk>

	* src/hal_misc.c:
	Enabled caches by default.

1998-10-14  Nick Garnett  <nickg@cygnus.co.uk>

	* src/context.S (hal_thread_switch_context):
	Store copy of R31(RA) in PC slot in register state to keep GDB
	happy.
	* include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
	Intialize PC slot in register state.

	* src/hal_misc.c:
	Altered ifdefs to allow building without kernel present.

	* include/mips-stub.h:
	Include generic-stub.h from HAL rather than from kernel.

	* src/mips-stub.c:
	Added signal definitions to avoid including signal.h.

	* include/hal_intr.h:
	Added implementations of HAL_INTERRUPT_ACKNOWLEDGE() and
	HAL_INTERRUPT_SET_LEVEL().

1998-10-13  Jesper Skov  <jskov@cygnus.co.uk>

	* src/hal_misc.c: Use GDB array rather than HAL_SavedRegisters
	structure. Rely on generic stub to pack/unpack the array.

	* include/hal_arch.h (HAL_GET_GDB_REGISTERS,
	HAL_SET_GDB_REGISTERS): get/set full register set.

1998-10-13  Jesper Skov  <jskov@cygnus.co.uk>

	* include/mips-stub.h: Moved first use of regnames below
	definition.

Sun Sep 27 12:17:42 1998  Jesper Skov  <jskov@cygnus.co.uk>

	* include/hal_cache.h (HAL_DCACHE_LOCK): Terminate asm string.

1998-09-26  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_cache.h:
	Cleaned up some compilation errors.

Tue Sep 15 19:13:43 1998  David Moore  <dsm@keema.cygnus.co.uk>

	* src/vectors.S: Cleaned up comments.

1998-09-15  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_arch.h (HAL_GET_GDB_REGISTERS):
	Initialized R30 to a copy of SP to avoid GDB making bogus memory
	references.

	* src/hal_misc.c:
	Added support for Ctrl-C processing when running under Cygmon.
	Fixed a compiler warning.

1998-09-14  Bart Veer  <bartv@cygnus.co.uk>

	* src/PKGconf.mak:
	Made vectors.o dependent on the various files that can contain
	makefile variables or rules. This is needed after changes to
	pkgconf.tcl for PRs 17195 and 17286.

Mon Sep 14 11:10:20 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
        PR 17230
	
	* src/vectors.S: Replaced CYGIMP_KERNEL_INTERRUPTS_CHAIN with new
 	CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN.

1998-09-14  Nick Garnett  <nickg@cygnus.co.uk>
        PR 17230

	* include/hal_intr.h:
	Added HAL_TRANSLATE_VECTOR() to translate a supplied vector number
	into one that can be used in the HAL. Added calls to it in
	HAL_INTERRUPT_ATTACH() and HAL_INTERRUPT_DETACH().

1998-09-12  Bart Veer  <bartv@cygnus.co.uk>

	* include/pkgconf/hal_tx39.h:
	Added missing descriptions (PR 17184)

	* src/vectors.S:
	<pkgconf/kernel.h> was being included without properly checking
	that the kernel package was enabled.

	* src/hal_misc.c (exception_handler): 
	Sort out exception handling options (PR 16953)

1998-09-11  Nick Garnett  <nickg@cygnus.co.uk>
        PR 17230
	
	* src/vectors.S (__default_interrupt_vsr):
	Modified interrupt decode code to preserve raising interrupt
	number to pass to ISR, even when using chained interrupts.

1998-09-03  Bart Veer  <bartv@cygnus.co.uk>

	* src/mips-stub.c:
	Fixed type in config option name.

1998-09-02  Bart Veer  <bartv@cygnus.co.uk>

	* include/pkgconf/hal_tx39.h: 
	New header file for architecture-specific configuration options
	
	* tests/PKGconf.mak: 
	* src/PKGconf.mak: 
	Sort out package naming conventions.
	
Tue Sep  1 19:26:45 1998  Hugo Tyson  <hmt@cygnus.co.uk>

	* src/hal_misc.c: 
	Use CYGDBG_INFRA_DIAG_USE_DEVICE (from infra.h) instead of
	CYG_DIAG_USE_DEVICE (badly named, from kernel.h).

1998-09-01  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_intr.h:
	Added CYG_EXCEPTION_COUNT.

1998-08-28  Bart Veer  <bartv@cygnus.co.uk>

	* src/vectors.S, src/context.S, src/hal_misc.c, src/mips-stub.c:
	Updated for new kernel configuration option symbol names

Fri Aug 28 10:01:24 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

	* src/hal_misc.c:
	Rename __main() to cyg_hal_invoke_constructors() to prevent the
	implied link with things called, or related to main(). Remove static
	initialised variable as we can now guarantee it is only called
	once.

	* src/vectors.S:
	Instead of calling main(), call cyg_start() which lives in the infra
	package.
	Explicitly invoke constructors as it isn't done magically for us
	any more, now that main() is no longer used.
	

1998-08-25  Nick Garnett  <nickg@cygnus.co.uk>

	* src/vectors.S:
	Now pass pointer to saved registers as third argument to
	interrupt_end().

	* include/hal_arch.h:
	Added macros to support GDB.

Tue Aug 25 02:33:59 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

	* include/mips_stub.h, src/hal_misc.c: 
	Add void to prototypes and typedefs that want it to silence warnings

1998-08-21  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_cache.h:
	Now includes cyg_type.h rather than ktypes.h.	

1998-08-18  Nick Garnett  <nickg@cygnus.co.uk>

	* src/context.S: 
	* include/hal_arch.h: 
	* include/hal_io.h: 
	* include/hal_intr.h:
	Now uses cyg_type.h rather than ktypes.h.

	* src/hal_misc.c: 
	* src/vectors.S:
	Now uses hal.h rather than kernel.h.

1998-07-23  Nick Garnett  <nickg@cygnus.co.uk>

	* include/hal_intr.h: Fixed some issues raised bt code review.

	* src/context.S: 
	* include/hal_arch.h: Fixed some typos raised by code review.

	* include/hal_intr.h (HAL_INTERRUPT_MASK): 
	* src/vectors.S (hal_interrupt_level): Added hal_interrupt_level
	to allow for interaction between HAL_INTERRUPT_UNMASK() and
	HAL_INTERRUPT_SET_LEVEL().
	

//===========================================================================
//####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 Cygnus Solutions.  All Rights Reserved.
// -------------------------------------------
//
//####COPYRIGHTEND####
//===========================================================================