NetBSD, meet the SH-5 cpu.
SH-5, meet NetBSD. Let's hope this is the start of a long and fruitful relationship. :-) This code, funded by Wasabi Systems, adds initial support for the Hitachi SuperH(tm) SH-5 cpu architecture to NetBSD. At the present time, NetBSD/evbsh5 only runs on a SH-5 core simulator which has no simulated devices other than a simple console. However, it is good enough to get to the "root device: " prompt. Device driver support for Real SH-5 Hardware is in place, particularly for supporting the up-coming Cayman evaluation board, and should be quite easy to get running when the hardware is available. There is no in-tree toolchain for this port at this time. Gcc-current has rudimentary SH-5 support but it is known to be buggy. A working toolchain was obtained from SuperH to facilitate this port. Gcc-current will be fixed in due course. The SH-5 architecture is fully 64-bit capable, although NetBSD/evbsh5 has currently only been tested in 32-bit mode. It is bi-endian, via a boot- time option and it also has an "SHcompact" mode in which it will execute SH-[34] user-land instructions. For more information on the SH-5, see www.superh.com. Suffice to say it is *not* just another respin of the SH-[34].
This commit is contained in:
scw
parent
d38d8c6c75
commit
59474a8c82
|
|
@ -0,0 +1,6 @@
|
|||
# $NetBSD: Makefile,v 1.1 2002/07/05 13:31:28 scw Exp $
|
||||
|
||||
#Uncomment the next line to enable the new .init fallthru
|
||||
CPPFLAGS+= -I- -I${.CURDIR}
|
||||
|
||||
.include "${.CURDIR}/../common_elf/Makefile.inc"
|
||||
|
|
@ -0,0 +1,90 @@
|
|||
/* $NetBSD: crt0.c,v 1.1 2002/07/05 13:31:28 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
|
||||
/*
|
||||
* SH5 needs no assembler trampoline for _start as the kernel sets up
|
||||
* all the necessary parameters.
|
||||
*/
|
||||
void _start(int argc, char **argv, char **envp, void (*cleanup)(void),
|
||||
const Obj_Entry *obj, struct ps_strings *ps_strings);
|
||||
|
||||
void
|
||||
_start(int argc, char **argv, char **envp, void (*cleanup)(void),
|
||||
const Obj_Entry *obj, struct ps_strings *ps_strings)
|
||||
{
|
||||
char *pn;
|
||||
|
||||
environ = envp;
|
||||
|
||||
if ((pn = argv[0]) != NULL) {
|
||||
if ((pn = _strrchr(argv[0], '/')) == NULL)
|
||||
pn = argv[0];
|
||||
else
|
||||
pn++;
|
||||
}
|
||||
|
||||
__progname = pn;
|
||||
|
||||
if (ps_strings)
|
||||
__ps_strings = ps_strings;
|
||||
|
||||
#ifdef DYNAMIC
|
||||
if (&_DYNAMIC != NULL)
|
||||
_rtld_setup(cleanup, obj);
|
||||
#endif
|
||||
|
||||
#ifdef MCRT0
|
||||
atexit(_mcleanup);
|
||||
monstartup((u_long)&_eprol, (u_long)&_etext);
|
||||
#endif
|
||||
|
||||
atexit(_fini);
|
||||
_init();
|
||||
|
||||
exit(main(argc, argv, environ));
|
||||
}
|
||||
|
||||
/*
|
||||
* NOTE: Leave the RCS ID _after_ _start(), in case it gets placed in .text.
|
||||
*/
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
__RCSID("$NetBSD: crt0.c,v 1.1 2002/07/05 13:31:28 scw Exp $");
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#include "common.c"
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
/* $NetBSD: dot_init.h,v 1.1 2002/07/05 13:31:28 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/*-
|
||||
* Copyright (c) 2001 Ross Harvey
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
|
||||
|
||||
/*
|
||||
* These must be extern to avoid warnings ("declared static but never defined")
|
||||
* However, only the declaration is extern, the actually __asm() defines them
|
||||
* as static.
|
||||
*/
|
||||
#define INIT_FALLTHRU_DECL void init_fallthru(void)
|
||||
#define FINI_FALLTHRU_DECL void fini_fallthru(void)
|
||||
|
||||
#define INIT_FALLTHRU() init_fallthru()
|
||||
#define FINI_FALLTHRU() fini_fallthru()
|
||||
|
||||
#define MD_SECTION_PROLOGUE(sect, entry_pt) \
|
||||
__asm ( \
|
||||
".section "#sect",\"ax\",@progbits \n"\
|
||||
#entry_pt": \n"\
|
||||
" addi r15, -16, r15 \n"\
|
||||
" st.q r15, 0, r14 \n"\
|
||||
" st.q r15, 8, r18 \n"\
|
||||
" add r15, r63, r14 \n"\
|
||||
" /* fall thru */ \n"\
|
||||
".previous")
|
||||
|
||||
#define MD_SECTION_EPILOGUE(sect) \
|
||||
__asm ( \
|
||||
".section "#sect",\"ax\",@progbits \n"\
|
||||
" ld.q r15, 8, r18 \n"\
|
||||
" ld.q r15, 0, r14 \n"\
|
||||
" ptabs/l r18, tr0 \n"\
|
||||
" addi r15, 16, r15 \n"\
|
||||
" blink tr0, r63 \n"\
|
||||
".previous")
|
||||
|
||||
#define MD_INIT_SECTION_PROLOGUE MD_SECTION_PROLOGUE(.init, init_fallthru)
|
||||
#define MD_FINI_SECTION_PROLOGUE MD_SECTION_PROLOGUE(.fini, fini_fallthru)
|
||||
|
||||
#define MD_INIT_SECTION_EPILOGUE MD_SECTION_EPILOGUE(.init)
|
||||
#define MD_FINI_SECTION_EPILOGUE MD_SECTION_EPILOGUE(.fini)
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
# $NetBSD: Makefile.inc,v 1.1 2002/07/05 13:31:29 scw Exp $
|
||||
|
||||
SRCS+= alloca.S \
|
||||
byte_swap_2.S byte_swap_4.S byte_swap_8.S \
|
||||
fabs.S \
|
||||
sigsetjmp.S _setjmp.S
|
||||
|
||||
LSRCS+= Lint_bswap16.c Lint_bswap32.c Lint_bswap64.c
|
||||
DPSRCS+= Lint_bswap16.c Lint_bswap32.c Lint_bswap64.c
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
/* $NetBSD: _setjmp.S,v 1.1 2002/07/05 13:31:30 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
|
||||
#define _O(n) ((n)*8)
|
||||
|
||||
/*
|
||||
* C library -- _setjmp, _longjmp
|
||||
*
|
||||
* _longjmp(a,v)
|
||||
* will generate a "return(v)" from
|
||||
* the last call to
|
||||
* _setjmp(a)
|
||||
* by restoring registers from the stack,
|
||||
* The previous signal state is NOT restored.
|
||||
*/
|
||||
|
||||
ENTRY_NOPROFILE(_setjmp)
|
||||
st.q r2, _O(_JB_R10), r10
|
||||
st.q r2, _O(_JB_R11), r11
|
||||
st.q r2, _O(_JB_R12), r12
|
||||
st.q r2, _O(_JB_R13), r13
|
||||
st.q r2, _O(_JB_R14), r14
|
||||
st.q r2, _O(_JB_R26), r26
|
||||
st.q r2, _O(_JB_R27), r27
|
||||
st.q r2, _O(_JB_R28), r28
|
||||
st.q r2, _O(_JB_R29), r29
|
||||
st.q r2, _O(_JB_R30), r30
|
||||
st.q r2, _O(_JB_R31), r31
|
||||
st.q r2, _O(_JB_R32), r32
|
||||
st.q r2, _O(_JB_R33), r33
|
||||
st.q r2, _O(_JB_R34), r34
|
||||
st.q r2, _O(_JB_R35), r35
|
||||
st.q r2, _O(_JB_R44), r44
|
||||
st.q r2, _O(_JB_R45), r45
|
||||
st.q r2, _O(_JB_R46), r46
|
||||
st.q r2, _O(_JB_R47), r47
|
||||
st.q r2, _O(_JB_R48), r48
|
||||
st.q r2, _O(_JB_R49), r49
|
||||
st.q r2, _O(_JB_R50), r50
|
||||
st.q r2, _O(_JB_R51), r51
|
||||
st.q r2, _O(_JB_R52), r52
|
||||
st.q r2, _O(_JB_R53), r53
|
||||
st.q r2, _O(_JB_R54), r54
|
||||
st.q r2, _O(_JB_R55), r55
|
||||
st.q r2, _O(_JB_R56), r56
|
||||
st.q r2, _O(_JB_R57), r57
|
||||
st.q r2, _O(_JB_R58), r58
|
||||
st.q r2, _O(_JB_R59), r59
|
||||
ptabs/l r18, tr0
|
||||
gettr tr5, r0
|
||||
st.q r2, _O(_JB_TR5), r0
|
||||
gettr tr6, r0
|
||||
st.q r2, _O(_JB_TR6), r0
|
||||
gettr tr7, r0
|
||||
st.q r2, _O(_JB_TR7), r0
|
||||
st.q r2, _O(_JB_SP), r15
|
||||
st.q r2, _O(_JB_PC), r18
|
||||
movi 0, r2
|
||||
blink tr0, r63
|
||||
|
||||
|
||||
ENTRY_NOPROFILE(_longjmp)
|
||||
ld.q r2, _O(_JB_R10), r10
|
||||
ld.q r2, _O(_JB_R11), r11
|
||||
ld.q r2, _O(_JB_R12), r12
|
||||
ld.q r2, _O(_JB_R13), r13
|
||||
ld.q r2, _O(_JB_R14), r14
|
||||
ld.q r2, _O(_JB_R26), r26
|
||||
ld.q r2, _O(_JB_R27), r27
|
||||
ld.q r2, _O(_JB_R28), r28
|
||||
ld.q r2, _O(_JB_R29), r29
|
||||
ld.q r2, _O(_JB_R30), r30
|
||||
ld.q r2, _O(_JB_R31), r31
|
||||
ld.q r2, _O(_JB_R32), r32
|
||||
ld.q r2, _O(_JB_R33), r33
|
||||
ld.q r2, _O(_JB_R34), r34
|
||||
ld.q r2, _O(_JB_R35), r35
|
||||
ld.q r2, _O(_JB_R40), r44
|
||||
ld.q r2, _O(_JB_R45), r45
|
||||
ld.q r2, _O(_JB_R46), r46
|
||||
ld.q r2, _O(_JB_R47), r47
|
||||
ld.q r2, _O(_JB_R48), r48
|
||||
ld.q r2, _O(_JB_R49), r49
|
||||
ld.q r2, _O(_JB_R50), r50
|
||||
ld.q r2, _O(_JB_R51), r51
|
||||
ld.q r2, _O(_JB_R52), r52
|
||||
ld.q r2, _O(_JB_R53), r53
|
||||
ld.q r2, _O(_JB_R54), r54
|
||||
ld.q r2, _O(_JB_R55), r55
|
||||
ld.q r2, _O(_JB_R56), r56
|
||||
ld.q r2, _O(_JB_R57), r57
|
||||
ld.q r2, _O(_JB_R58), r58
|
||||
ld.q r2, _O(_JB_R59), r59
|
||||
ld.q r2, _O(_JB_TR5), r0
|
||||
ptabs/u r0, tr5
|
||||
ld.q r2, _O(_JB_TR6), r0
|
||||
ptabs/u r0, tr6
|
||||
ld.q r2, _O(_JB_TR7), r0
|
||||
ptabs/u r0, tr7
|
||||
ld.q r2, _O(_JB_PC), r18
|
||||
ptabs/l r18, tr0
|
||||
ld.q r2, _O(_JB_SP), r15
|
||||
movi 1, r2
|
||||
cmvne r3, r3, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/* $NetBSD: alloca.S,v 1.1 2002/07/05 13:31:30 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
|
||||
ENTRY_NOPROFILE(alloca)
|
||||
ptabs/l r18, tr0
|
||||
andi r2, -16, r2
|
||||
sub r15, r2, r15
|
||||
or r15, r63, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/* $NetBSD: byte_swap_2.S,v 1.1 2002/07/05 13:31:30 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
#include <machine/endian.h>
|
||||
|
||||
#if BTYE_ORDER == LITTLE_ENDIAN
|
||||
ALTENTRY(htons)
|
||||
ALTENTRY(ntohs)
|
||||
#endif
|
||||
ENTRY(__bswap16)
|
||||
ptabs/l r18, tr0
|
||||
byterev r2, r2
|
||||
shlri r2, 48, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/* $NetBSD: byte_swap_4.S,v 1.1 2002/07/05 13:31:30 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
#include <machine/endian.h>
|
||||
|
||||
#if BTYE_ORDER == LITTLE_ENDIAN
|
||||
ALTENTRY(htonl)
|
||||
ALTENTRY(ntohl)
|
||||
#endif
|
||||
ENTRY(__bswap32)
|
||||
ptabs/l r18, tr0
|
||||
byterev r2, r2
|
||||
shlri r2, 32, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
/* $NetBSD: byte_swap_8.S,v 1.1 2002/07/05 13:31:30 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
#include <machine/endian.h>
|
||||
|
||||
ENTRY(__bswap64)
|
||||
ptabs/l r18, tr0
|
||||
byterev r2, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
/* $NetBSD: fabs.S,v 1.1 2002/07/05 13:31:31 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
|
||||
ENTRY(fabs)
|
||||
ptabs/l r18, tr0
|
||||
fabs.d dr0, dr0
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/* $NetBSD: sigsetjmp.S,v 1.1 2002/07/05 13:31:31 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
#include <machine/setjmp.h>
|
||||
|
||||
ENTRY(sigsetjmp)
|
||||
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
# $NetBSD: Makefile.inc,v 1.1 2002/07/05 13:31:31 scw Exp $
|
||||
|
||||
# hton* and nto* functions provided by ../gen/byte_swap_*.S
|
||||
SRCS+=
|
||||
|
||||
LSRCS+= Lint_htonl.c Lint_htons.c Lint_ntohl.c Lint_ntohs.c
|
||||
DPSRCS+= Lint_htonl.c Lint_htons.c Lint_ntohl.c Lint_ntohs.c
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
# $NetBSD: Makefile.inc,v 1.1 2002/07/05 13:31:31 scw Exp $
|
||||
|
||||
SRCS+= abs.S llabs.S div.c ldiv.c
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
/* $NetBSD: abs.S,v 1.1 2002/07/05 13:31:32 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
|
||||
#ifndef _LP64
|
||||
ALTENTRY(labs)
|
||||
#endif
|
||||
ENTRY(abs)
|
||||
ptabs/l r18, tr0
|
||||
addz.l r2, r63, r2 /* Bits 32-63 to zero */
|
||||
mabs.l r2, r2 /* r2 = abs(r2) */
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
/* $NetBSD: llabs.S,v 1.1 2002/07/05 13:31:32 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <machine/asm.h>
|
||||
|
||||
#ifdef _LP64
|
||||
ALTENTRY(labs)
|
||||
#endif
|
||||
ENTRY(llabs)
|
||||
ptabs/l r18, tr0
|
||||
bge/l r2, r63, tr0
|
||||
sub r63, r2, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,103 @@
|
|||
/* $NetBSD: Ovfork.S,v 1.1 2002/07/05 13:31:32 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)Ovfork.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: Ovfork.S,v 1.1 2002/07/05 13:31:32 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
/*
|
||||
* @(#)vfork.s 4.1 (Berkeley) 12/21/80
|
||||
* C library -- vfork
|
||||
*/
|
||||
|
||||
WARN_REFERENCES(vfork, \
|
||||
"warning: reference to compatibility vfork(); include <unistd.h> for correct reference")
|
||||
|
||||
/*
|
||||
* pid = vfork();
|
||||
*
|
||||
* r3 == 0 in parent process, r3 == 1 in child process.
|
||||
* r2 == pid of child in parent, r2 == pid of parent in child.
|
||||
*/
|
||||
|
||||
ENTRY(vfork)
|
||||
SYSCALL(vfork)
|
||||
ptabs/l r18, tr0
|
||||
cmvne r3, r63, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
/* $NetBSD: __clone.S,v 1.1 2002/07/05 13:31:32 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/errno.h>
|
||||
#include "SYS.h"
|
||||
|
||||
#ifdef WEAK_ALIAS
|
||||
WEAK_ALIAS(clone, __clone)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* int clone(int (*fn)(void *), void *stack, int flags, void *arg);
|
||||
*/
|
||||
ENTRY(__clone)
|
||||
pta/u 1f, tr0 /* Preload error path */
|
||||
beq/u r2, r63, tr0 /* Bomb if fn is NULL */
|
||||
beq/u r3, r63, tr0 /* Bomb if stack is NULL */
|
||||
or r2, r63, r6 /* Preserve "fn" in r6 (syscall won't trash) */
|
||||
or r3, r63, r2 /* Shuffle syscall args: stack */
|
||||
or r4, r63, r3 /* Shuffle syscall args: flags */
|
||||
SYSCALL(__clone)
|
||||
ptabs/l r18, tr0
|
||||
bne/l r2, r63, tr0 /* If parent, just return. */
|
||||
ptabs/l r6, tr0 /* Clone's "fn" was safe in r6 */
|
||||
or r5, r63, r2 /* Clone's "arg" was safe in r5 */
|
||||
blink tr0, r18 /* Invoke the clone */
|
||||
pt/l _C_LABEL(_exit), tr0
|
||||
blink tr0, r63 /* If clone returns, invoke _exit(3) */
|
||||
/*NOTREACHED*/
|
||||
|
||||
1: movi EINVAL, r2
|
||||
pt/l _C_LABEL(__cerror), tr0
|
||||
blink tr0, r63
|
||||
/*NOTREACHED*/
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/* $NetBSD: __semctl.S,v 1.1 2002/07/05 13:31:32 scw Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1999 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
PSEUDO(__semctl,compat_14___semctl)
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
/* $NetBSD: __sigreturn14.S,v 1.1 2002/07/05 13:31:33 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
/*
|
||||
* We must preserve the state of the registers as the user has set them up.
|
||||
* Since system calls do this anyway on sh5.
|
||||
*/
|
||||
RSYSCALL(__sigreturn14)
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/* $NetBSD: __syscall.S,v 1.1 2002/07/05 13:31:33 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
RSYSCALL(__syscall)
|
||||
|
|
@ -0,0 +1,100 @@
|
|||
/* $NetBSD: __vfork14.S,v 1.1 2002/07/05 13:31:33 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)Ovfork.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: __vfork14.S,v 1.1 2002/07/05 13:31:33 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
/*
|
||||
* @(#)vfork.s 4.1 (Berkeley) 12/21/80
|
||||
* C library -- vfork
|
||||
*/
|
||||
|
||||
/*
|
||||
* pid = vfork();
|
||||
*
|
||||
* r3 == 0 in parent process, r3 == 1 in child process.
|
||||
* r2 == pid of child in parent, r2 == pid of parent in child.
|
||||
*/
|
||||
|
||||
ENTRY(__vfork14)
|
||||
SYSCALL(__vfork14)
|
||||
ptabs/l r18, tr0
|
||||
cmvne r3, r63, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
/* $NetBSD: brk.S,v 1.1 2002/07/05 13:31:33 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)brk.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: brk.S,v 1.1 2002/07/05 13:31:33 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
|
||||
.data
|
||||
.globl _end
|
||||
GLOBAL(__minbrk)
|
||||
#ifdef _ILP64
|
||||
.quad datalabel _end
|
||||
#else
|
||||
.long datalabel _end
|
||||
#endif
|
||||
|
||||
#ifdef WEAK_ALIAS
|
||||
WEAK_ALIAS(brk, _brk)
|
||||
#endif
|
||||
|
||||
ENTRY(_brk)
|
||||
LEA(_C_LABEL(__minbrk), r0)
|
||||
LDPTR r0, 0, r0
|
||||
cmpgtu r0, r2, r1 /* r1 == 1 if setting brk below _end */
|
||||
cmvne r1, r0, r2 /* Clamp brk at _end if r1 == 1 */
|
||||
or r2, r63, r3 /* Save new brk in r3 */
|
||||
SYSCALL(break)
|
||||
ptabs/l r18, tr0
|
||||
LEA(_C_LABEL(__curbrk), r0)
|
||||
STPTR r0, 0, r3 /* Otherwise, update __curbrk */
|
||||
movi 0, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
/* $NetBSD: cerror.S,v 1.1 2002/07/05 13:31:33 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)cerror.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: cerror.S,v 1.1 2002/07/05 13:31:33 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
|
||||
ENTRY_NOPROFILE(__cerror)
|
||||
movi -1, r1
|
||||
ENTRY_NOPROFILE(__cerror_rv)
|
||||
#ifdef _REENTRANT
|
||||
addi r15, -24, r15
|
||||
st.q r15, 0, r1
|
||||
st.q r15, 8, r2
|
||||
pt/l _C_LABEL(__errno), tr0
|
||||
st.q r15, 16, r18
|
||||
blink tr0, r18
|
||||
ld.q r15, 16, r18
|
||||
or r2, r63, r0
|
||||
ld.q r15, 8, r2
|
||||
ld.q r15, 0, r1
|
||||
addi r15, 24, r15
|
||||
#else
|
||||
LEA(_C_LABEL(errno), r0)
|
||||
#endif
|
||||
ptabs/l r18, tr0
|
||||
st.l r0, 0, r2
|
||||
or r1, r63, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,89 @@
|
|||
/* $NetBSD: exect.S,v 1.1 2002/07/05 13:31:34 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
#include <machine/asm.h>
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)exect.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: exect.S,v 1.1 2002/07/05 13:31:34 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
ENTRY(exect)
|
||||
SYSTRAP(execve)
|
||||
pt/l _C_LABEL(__cerror), tr0
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,93 @@
|
|||
/* $NetBSD: fork.S,v 1.1 2002/07/05 13:31:34 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)fork.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: fork.S,v 1.1 2002/07/05 13:31:34 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#ifdef WEAK_ALIAS
|
||||
WEAK_ALIAS(fork, _fork)
|
||||
#endif
|
||||
|
||||
ENTRY(_fork)
|
||||
SYSCALL(fork)
|
||||
ptabs/l r18, tr0
|
||||
cmvne r3, r63, r2
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/* $NetBSD: msgctl.S,v 1.1 2002/07/05 13:31:34 scw Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1999 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
WARN_REFERENCES(msgctl, \
|
||||
"warning: reference to compatibility msgctl(); include <sys/msg.h> for correct reference")
|
||||
|
||||
PSEUDO(msgctl,compat_14_msgctl)
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
/* $NetBSD: pipe.S,v 1.1 2002/07/05 13:31:34 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)pipe.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: pipe.S,v 1.1 2002/07/05 13:31:34 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#ifdef WEAK_ALIAS
|
||||
WEAK_ALIAS(pipe, _pipe)
|
||||
#endif
|
||||
|
||||
ENTRY(_pipe)
|
||||
or r2, r63, r3 /* Preserve arg across syscall */
|
||||
SYSCALL(pipe)
|
||||
ptabs/l r18, tr0
|
||||
st.l r3, 0, r2 /* Store fd#1 */
|
||||
movi 0, r2
|
||||
st.l r3, 4, r3 /* Store fd#2 */
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,109 @@
|
|||
/* $NetBSD: ptrace.S,v 1.1 2002/07/05 13:31:34 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)ptrace.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: ptrace.S,v 1.1 2002/07/05 13:31:34 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
|
||||
ENTRY(ptrace)
|
||||
#ifdef _REENTRANT
|
||||
addi r15, -40, r15
|
||||
st.q r15, 0, r18
|
||||
st.q r15, 8, r2
|
||||
st.q r15, 16, r3
|
||||
st.q r15, 24, r4
|
||||
st.q r15, 32, r5
|
||||
pt/l _C_LABEL(__errno), tr0
|
||||
blink tr0, r18
|
||||
or r2, r63, r0
|
||||
ld.q r15, 0, r18
|
||||
ld.q r15, 8, r2
|
||||
ld.q r15, 16, r3
|
||||
ld.q r15, 24, r4
|
||||
ld.q r15, 32, r5
|
||||
addi r15, 40, r15
|
||||
#else
|
||||
LEA(_C_LABEL(errno), r0)
|
||||
#endif
|
||||
st.l r0, 0, r63
|
||||
SYSCALL(ptrace)
|
||||
ptabs/l r18, tr0
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
/* $NetBSD: sbrk.S,v 1.1 2002/07/05 13:31:34 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)sbrk.s 5.1 (Berkeley) 5/12/90")
|
||||
#else
|
||||
RCSID("$NetBSD: sbrk.S,v 1.1 2002/07/05 13:31:34 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
|
||||
.data
|
||||
.globl _end
|
||||
GLOBAL(__curbrk)
|
||||
#ifdef _LP64
|
||||
.quad datalabel _end
|
||||
#else
|
||||
.long datalabel _end
|
||||
#endif
|
||||
|
||||
#ifdef WEAK_ALIAS
|
||||
WEAK_ALIAS(sbrk, _sbrk)
|
||||
#endif
|
||||
|
||||
ENTRY(_sbrk)
|
||||
LEA(_C_LABEL(__curbrk), r3)
|
||||
LDPTR r3, 0, r0
|
||||
add r2, r0, r2
|
||||
or r2, r63, r4
|
||||
SYSCALL(break)
|
||||
ptabs/l r18, tr0
|
||||
LDPTR r3, 0, r2
|
||||
STPTR r3, 0, r4
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
/* $NetBSD: setlogin.S,v 1.1 2002/07/05 13:31:35 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1991 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)setlogin.s 5.1 (Berkeley) 5/6/91")
|
||||
#else
|
||||
RCSID("$NetBSD: setlogin.S,v 1.1 2002/07/05 13:31:35 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
ENTRY(setlogin)
|
||||
SYSCALL(setlogin)
|
||||
ptabs/l r18, tr0
|
||||
LEA(_C_LABEL(__logname_valid), r0)
|
||||
st.l r0, 0, r63
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,79 @@
|
|||
/* $NetBSD: shmat.S,v 1.1 2002/07/05 13:31:35 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
ENTRY(shmat)
|
||||
SYSTRAP(shmat)
|
||||
ptabs/l r18, tr0
|
||||
pt/u _C_LABEL(__cerror_rv), tr1
|
||||
cmvne r0, r63, r1
|
||||
bne/u r0, r63, tr1
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/* $NetBSD: shmctl.S,v 1.1 2002/07/05 13:31:35 scw Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1999 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
WARN_REFERENCES(shmctl, \
|
||||
"warning: reference to compatibility shmctl(); include <sys/shm.h> for correct reference")
|
||||
|
||||
PSEUDO(shmctl,compat_14_shmctl)
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/* $NetBSD: sigaction.S,v 1.1 2002/07/05 13:31:35 scw Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
WARN_REFERENCES(sigaction, \
|
||||
"warning: reference to compatibility sigaction(); include <signal.h> for correct reference")
|
||||
|
||||
PSEUDO(sigaction,compat_13_sigaction13)
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/* $NetBSD: sigpending.S,v 1.1 2002/07/05 13:31:35 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)sigpending.s 5.2 (Berkeley) 8/6/90")
|
||||
#else
|
||||
RCSID("$NetBSD: sigpending.S,v 1.1 2002/07/05 13:31:35 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
WARN_REFERENCES(sigpending, \
|
||||
"warning: reference to compatibility sigpending(); include <signal.h> for correct reference")
|
||||
|
||||
ENTRY(sigpending)
|
||||
or r2, r63, r3
|
||||
SYSTRAP(compat_13_sigpending13)
|
||||
ptabs/l r18, tr0
|
||||
st.l r3, 0, r2
|
||||
movi 0, r2
|
||||
blink r18, tr0
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
/* $NetBSD: sigprocmask.S,v 1.1 2002/07/05 13:31:36 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)sigprocmask.s 5.2 (Berkeley) 6/6/90")
|
||||
#else
|
||||
RCSID("$NetBSD: sigprocmask.S,v 1.1 2002/07/05 13:31:36 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
WARN_REFERENCES(sigprocmask, \
|
||||
"warning: reference to compatibility sigprocmask(); include <signal.h> for correct reference")
|
||||
|
||||
ENTRY(sigprocmask)
|
||||
ptb/u 1f, tr0 /* These six instructions */
|
||||
gettr tr0, r0 /* work by magic. ;-) */
|
||||
movi 1, r1 /* SIG_BLOCK */
|
||||
cmveq r3, r1, r2 /* r2 = SIG_BLOCK; iff set == NULL */
|
||||
cmveq r3, r0, r3 /* r3 = &0; iff set == NULL */
|
||||
ld.l r3, 0, r3 /* r3 = *r3; */
|
||||
SYSCALL(compat_13_sigprocmask13)
|
||||
ptabs/l r18, tr0
|
||||
or r2, r63, r0 /* Save old mask in r0 */
|
||||
movi 0, r2 /* Return value is zero */
|
||||
beq/l r4, r63, tr0 /* Just exit if they don't want omask */
|
||||
st.l r4, 0, r0 /* Otherwise, store old mask */
|
||||
blink tr0, r18
|
||||
|
||||
.align 3
|
||||
1: .quad 0
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
/* $NetBSD: sigreturn.S,v 1.1 2002/07/05 13:31:36 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
WARN_REFERENCES(sigreturn, \
|
||||
"warning: reference to compatibility sigreturn(); include <signal.h> for correct reference")
|
||||
|
||||
PSEUDO(sigreturn,compat_13_sigreturn13)
|
||||
|
|
@ -0,0 +1,92 @@
|
|||
/* $NetBSD: sigsuspend.S,v 1.1 2002/07/05 13:31:36 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
#if 0
|
||||
RCSID("from: @(#)sigsuspend.s 5.2 (Berkeley) 6/6/90")
|
||||
#else
|
||||
RCSID("$NetBSD: sigsuspend.S,v 1.1 2002/07/05 13:31:36 scw Exp $")
|
||||
#endif
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
WARN_REFERENCES(sigsuspend, \
|
||||
"warning: reference to compatibility sigsuspend(); include <signal.h> for correct reference")
|
||||
|
||||
ENTRY(sigsuspend)
|
||||
ld.l r2, 0, r2
|
||||
SYSCALL(compat_13_sigsuspend13)
|
||||
ptabs/l r18, tr0
|
||||
blink tr0, r63
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/* $NetBSD: syscall.S,v 1.1 2002/07/05 13:31:36 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "SYS.h"
|
||||
|
||||
RSYSCALL(syscall)
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
$NetBSD: README,v 1.24 2002/06/10 14:25:41 fredette Exp $
|
||||
$NetBSD: README,v 1.25 2002/07/05 13:31:37 scw Exp $
|
||||
|
||||
acorn26: Acorn ARM2- and ARM3-based machines (arm)
|
||||
acorn32: Acorn computers Ltd. ARM 6/7/SA based machines (arm)
|
||||
|
|
@ -16,6 +16,7 @@ dreamcast: SEGA Dreamcast (sh3)
|
|||
evbarm: ARM-based eval boards (arm)
|
||||
evbmips: MIPS-based eval boards (mips)
|
||||
evbsh3: Hitachi SuperH(TM) sh3 and sh4 eval boards (sh3)
|
||||
evbsh5: Hitachi SuperH(TM) sh5 eval boards (sh5)
|
||||
hp300: Hewlett Packard 300- and 400-series machines (m68k)
|
||||
hp700: Hewlett Packard 700-series machines (hppa)
|
||||
hpcarm: ARM based handheld PCs (arm)
|
||||
|
|
@ -63,5 +64,6 @@ m68k: Motorola 680x0 cpu based platform files
|
|||
m88k: Motorola 88xxx cpu based platform files
|
||||
mips: MIPS cpu based platform files
|
||||
powerpc: PowerPC cpu based platform files
|
||||
sh3: Hitachi SuperH cpu based platform files
|
||||
sh3: Hitachi SuperH(TM) sh3 and sh4 cpu based platform files
|
||||
sh5: Hitachi SuperH(TM) sh5 cpu based platform files
|
||||
sun68k: Sun Motorola 680x0 cpu based platform files
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
This normally empty directory needs to be kept in the distribution.
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
# $NetBSD: CAYMAN,v 1.1 2002/07/05 13:31:37 scw Exp $
|
||||
|
||||
#
|
||||
# Config file for SuperH "CAYMAN" SH-5 Evaluation board
|
||||
#
|
||||
|
||||
include "arch/evbsh5/conf/std.evbsh5.el"
|
||||
|
||||
maxusers 2
|
||||
|
||||
options INCLUDE_CONFIG_FILE
|
||||
|
||||
#ident "CAYMAN-$Revision: 1.1 $"
|
||||
|
||||
options CPU_STB1
|
||||
|
||||
options DIAGNOSTIC
|
||||
options DEBUG
|
||||
#options DDB
|
||||
|
||||
options KTRACE
|
||||
|
||||
file-system FFS
|
||||
file-system NFS
|
||||
file-system KERNFS
|
||||
file-system MFS
|
||||
|
||||
options SOFTDEP
|
||||
|
||||
options INET
|
||||
options INET6
|
||||
|
||||
config netbsd root on ? type ?
|
||||
|
||||
options NFS_BOOT_DHCP
|
||||
|
||||
pseudo-device loop
|
||||
pseudo-device bpfilter
|
||||
pseudo-device pty
|
||||
pseudo-device rnd
|
||||
|
||||
# The mainbus to which all devices attach
|
||||
mainbus0 at root
|
||||
|
||||
#
|
||||
# The SuperHyway bus is the main interconnect between the constituent
|
||||
# "modules" which make up an SH-5 system
|
||||
#
|
||||
superhyway0 at mainbus0
|
||||
|
||||
#
|
||||
# These are the "modules" present on the Cayman's SH-5
|
||||
#
|
||||
cpu0 at superhyway0 pport 0x0d # A single CPU
|
||||
#emi0 at superhyway0 pport 0x80 # The memory controller module
|
||||
pbridge0 at superhyway0 pport 0x09 # Peripheral Bridge
|
||||
#dmac0 at superhyway0 pport 0x0e # DMA controller
|
||||
femi0 at superhyway0 pport 0x08 # Flash/External memory
|
||||
#pchb0 at superhyway0 pport 0x60 # PCI bus
|
||||
|
||||
#
|
||||
# The Peripheral Bridge and all its sub-devices are actually on the same
|
||||
# silicon as the CPU itself.
|
||||
#
|
||||
cprc0 at pbridge0 # Clock, Power & Reset Control
|
||||
intc0 at pbridge0 # Interrupt controller
|
||||
tmu0 at pbridge0 ipl 14 intevt 0x400 # Timer
|
||||
#scif0 at pbridge0 ipl 12 intevt 0x700 # On-chip serial controller
|
||||
rtc0 at pbridge0 # Battery-backed Date/Time chip
|
||||
|
||||
#
|
||||
# The Clock, Power and Reset controller has a number of sub-devices, only one
|
||||
# of which is currently used.
|
||||
#
|
||||
clock0 at cprc0 # Primary clock generator
|
||||
#watchdog0 at cprc0 # Watchdog
|
||||
#power0 at cprc0 # Power Management
|
||||
#reset0 at cprc0 # Reset controller
|
||||
|
||||
#
|
||||
# The FEMI module (which hangs off the SuperHyway) is actually more than
|
||||
# just an interface to Flash memory. It's pretty much a complete expansion
|
||||
# bus in its own right.
|
||||
#
|
||||
sysfpga0 at femi0 offset 0x4000000 # The main System FPGA chip
|
||||
|
||||
#
|
||||
# The Super I/O chip is straight out of the x86 PeeCee world in that
|
||||
# it implements a bunch if "standard" PeeCee type devices (although
|
||||
# a few of those are not connected on Cayman).
|
||||
#
|
||||
# We make it look like a PeeCee isa bus so that we can re-use all the
|
||||
# pre-existing NetBSD drivers for the devices implemented in the Super IO.
|
||||
#
|
||||
superio0 at sysfpga0 # SMC Super I/O Device
|
||||
isa0 at superio0 # The ISAbus attachment.
|
||||
|
||||
#
|
||||
# These are the devices Cayman uses
|
||||
#
|
||||
# Note that the addresses and irqs are hard-coded and should really be
|
||||
# moved into a `knowndevs' structure ...
|
||||
#
|
||||
#pckbc0 at isa0 # Keyboard Controller
|
||||
#pms0 at pckbc0 # Mouse
|
||||
com0 at isa0 port 0x3f8 irq 4 # PC-style serial ports
|
||||
com1 at isa0 port 0x2f8 irq 3
|
||||
lpt0 at isa0 port 0x378 irq 7 # Parallel printer port
|
||||
sm0 at isa0 port 0x1000 irq 10 # SMC91C100 LAN controller
|
||||
wdc0 at isa0 port 0x1f0 irq 14 flags 0x0 # IDE-style disk controller
|
||||
|
||||
# Support for IDE/ATAPI device
|
||||
wd* at wdc0 channel ? drive ? flags 0x0000
|
||||
atapibus* at wdc0 channel ?
|
||||
cd* at atapibus? drive ? flags 0x0000
|
||||
|
||||
# The MII device on the LAN controller
|
||||
ukphy* at mii? phy ?
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
# $NetBSD: SIMULATOR,v 1.1 2002/07/05 13:31:37 scw Exp $
|
||||
|
||||
# NetBSD/sh5 on the simple `chess' based simulator.
|
||||
#
|
||||
# This won't get to single-user, but it serves as a useful way to debug
|
||||
# startup code.
|
||||
|
||||
include "arch/evbsh5/conf/std.evbsh5.el"
|
||||
|
||||
maxusers 2
|
||||
|
||||
options INCLUDE_CONFIG_FILE
|
||||
|
||||
#ident "SIMULATOR-$Revision: 1.1 $"
|
||||
|
||||
options CPU_STB1
|
||||
options SIMULATED_CLOCK
|
||||
|
||||
options DIAGNOSTIC
|
||||
options DEBUG
|
||||
#options DDB
|
||||
|
||||
options KTRACE
|
||||
|
||||
file-system FFS
|
||||
file-system NFS
|
||||
file-system KERNFS
|
||||
file-system MFS
|
||||
|
||||
options SOFTDEP
|
||||
|
||||
options INET
|
||||
options INET6
|
||||
|
||||
config netbsd root on ? type ?
|
||||
|
||||
options NFS_BOOT_DHCP
|
||||
|
||||
pseudo-device loop
|
||||
pseudo-device bpfilter
|
||||
pseudo-device pty
|
||||
pseudo-device rnd
|
||||
|
||||
# The mainbus to which all devices attach
|
||||
mainbus0 at root
|
||||
|
||||
#
|
||||
# The SuperHyway bus is the main interconnect between the constituent
|
||||
# "modules" which make up an SH-5 system
|
||||
#
|
||||
superhyway0 at mainbus0
|
||||
|
||||
#
|
||||
# Only the CPU module exists on the simulator.
|
||||
#
|
||||
cpu0 at superhyway0 pport 0x0d # A single CPU
|
||||
|
||||
#
|
||||
# The DTF debug interface.
|
||||
#
|
||||
dtfcons0 at mainbus0
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
# $NetBSD: files.evbsh5,v 1.1 2002/07/05 13:31:38 scw Exp $
|
||||
|
||||
# Config file for SuperH CAYMAN SH5 Evaluation Board
|
||||
|
||||
maxpartitions 16
|
||||
|
||||
maxusers 2 16 64
|
||||
|
||||
include "dev/isa/files.isa"
|
||||
|
||||
file arch/evbsh5/evbsh5/machdep.c
|
||||
file arch/evbsh5/evbsh5/cons_machdep.c
|
||||
file arch/evbsh5/evbsh5/mainbus.c mainbus
|
||||
|
||||
device sysfpga { }
|
||||
attach sysfpga at femi
|
||||
file arch/evbsh5/dev/sysfpga.c sysfpga
|
||||
|
||||
device superio: isabus
|
||||
attach superio at sysfpga
|
||||
file arch/evbsh5/dev/superio.c superio
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
# $NetBSD: std.evbsh5.el,v 1.1 2002/07/05 13:31:38 scw Exp $
|
||||
#
|
||||
# Options/devices that all Little Endian evbsh5s should have
|
||||
#
|
||||
|
||||
machine evbsh5 sh5
|
||||
|
||||
options EXEC_ELF32
|
||||
options EXEC_SCRIPT
|
||||
|
||||
|
|
@ -0,0 +1,708 @@
|
|||
/* $NetBSD: superio.c,v 1.1 2002/07/05 13:31:38 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Cayman's "Super IO" device, which looks like an ISA bus once
|
||||
* we're finished with it.
|
||||
*/
|
||||
|
||||
#include "com.h"
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/extent.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/intr.h>
|
||||
|
||||
#include <dev/isa/isavar.h>
|
||||
#include <dev/ic/smc91cxxreg.h>
|
||||
|
||||
#if NCOM > 0
|
||||
#include <evbsh5/dev/sysfpgareg.h>
|
||||
#endif
|
||||
|
||||
#include <evbsh5/dev/sysfpgavar.h>
|
||||
#include <evbsh5/dev/superioreg.h>
|
||||
#include <evbsh5/dev/superiovar.h>
|
||||
|
||||
struct superio_softc {
|
||||
struct device sc_dev;
|
||||
bus_space_tag_t sc_bust;
|
||||
bus_space_handle_t sc_bush;
|
||||
struct extent *sc_isaext;
|
||||
};
|
||||
|
||||
static int superiomatch(struct device *, struct cfdata *, void *);
|
||||
static void superioattach(struct device *, struct device *, void *);
|
||||
static int superioprint(void *, const char *);
|
||||
|
||||
struct cfattach superio_ca = {
|
||||
sizeof(struct superio_softc), superiomatch, superioattach
|
||||
};
|
||||
extern struct cfdriver superio_cd;
|
||||
|
||||
|
||||
#define superio_reg_read(s,r) \
|
||||
((u_int8_t)bus_space_read_4((s)->sc_bust,(s)->sc_bush,(r)))
|
||||
#define superio_reg_write(s,r,v) \
|
||||
bus_space_write_4((s)->sc_bust,(s)->sc_bush,(r),(u_int32_t)(v)&0xff)
|
||||
|
||||
|
||||
static int superio_bs_map(void *, bus_addr_t, bus_size_t,
|
||||
int, bus_space_handle_t *);
|
||||
static void superio_bs_unmap(void *, bus_space_handle_t, bus_size_t);
|
||||
static int superio_bs_alloc(void *, bus_addr_t, bus_addr_t, bus_size_t,
|
||||
bus_size_t, bus_size_t, int, bus_addr_t *, bus_space_handle_t *);
|
||||
static void superio_bs_free(void *, bus_space_handle_t, bus_size_t);
|
||||
static u_int8_t superio_bs_read_1(void *, bus_space_handle_t, bus_size_t);
|
||||
static u_int16_t superio_bs_read_2(void *, bus_space_handle_t, bus_size_t);
|
||||
static void superio_bs_write_1(void *, bus_space_handle_t,
|
||||
bus_size_t, u_int8_t);
|
||||
static void superio_bs_write_2(void *, bus_space_handle_t,
|
||||
bus_size_t, u_int16_t);
|
||||
static u_int16_t superio_bs_read_stream_2(void *, bus_space_handle_t,
|
||||
bus_size_t);
|
||||
static void superio_bs_write_stream_2(void *, bus_space_handle_t,
|
||||
bus_size_t, u_int16_t);
|
||||
|
||||
static struct sh5_bus_space_tag superio_bus_space_tag = {
|
||||
NULL,
|
||||
superio_bs_map,
|
||||
superio_bs_unmap,
|
||||
superio_bs_alloc,
|
||||
superio_bs_free,
|
||||
NULL,
|
||||
NULL,
|
||||
superio_bs_read_1,
|
||||
superio_bs_read_2,
|
||||
NULL,
|
||||
NULL,
|
||||
superio_bs_write_1,
|
||||
superio_bs_write_2,
|
||||
NULL,
|
||||
NULL,
|
||||
superio_bs_read_stream_2,
|
||||
NULL,
|
||||
NULL,
|
||||
superio_bs_write_stream_2,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL
|
||||
};
|
||||
|
||||
static int superio_isa_irq_to_inum(int, int *);
|
||||
static void superio_cfgmode_enable(struct superio_softc *);
|
||||
static void superio_cfgmode_disable(struct superio_softc *);
|
||||
static u_int8_t superio_cfgreg_read(struct superio_softc *, int);
|
||||
static void superio_cfgreg_write(struct superio_softc *, int, u_int8_t);
|
||||
|
||||
static struct superio_softc *superio_sc;
|
||||
|
||||
struct superio_devs {
|
||||
u_int8_t sd_irq0;
|
||||
u_int8_t sd_irq1;
|
||||
u_int16_t sd_bar0;
|
||||
u_int16_t sd_bar1;
|
||||
};
|
||||
|
||||
#define SUPERIO_BAR_COM0 0x3f8
|
||||
#define SUPERIO_BAR_COM1 0x2f8
|
||||
|
||||
static struct superio_devs superio_devs[] = {
|
||||
/* Logical Device 0: FDD */
|
||||
{0, 0, 0, 0},
|
||||
|
||||
/* Logical Device 1: IDE1 */
|
||||
{14, 0, 0x1f0, 0x3f6},
|
||||
|
||||
/* Logical Device 2: IDE2 */
|
||||
{0, 0, 0, 0},
|
||||
|
||||
/* Logical Device 3: LPT */
|
||||
{7, 0, 0x378, 0},
|
||||
|
||||
/* Logical Device 4: UART1 */
|
||||
{4, 0, SUPERIO_BAR_COM0, 0},
|
||||
|
||||
/* Logical Device 5: UART2 */
|
||||
{3, 0, SUPERIO_BAR_COM1, 0},
|
||||
|
||||
/* Logical Device 6: RTC */
|
||||
{0, 0, 0, 0},
|
||||
|
||||
/* Logical Device 7: Keyboard */
|
||||
{0, 0, 0, 0},
|
||||
|
||||
/* Logical Device 8: Aux I/O */
|
||||
{0, 0, 0, 0}
|
||||
};
|
||||
|
||||
#define SUPERIO_NDEVS (sizeof(superio_devs) / sizeof(struct superio_devs))
|
||||
|
||||
#define BH_IS_LAN_DEV(bh) (((bus_addr_t)bh) >= SYSFPGA_OFFSET_LAN)
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
superiomatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
struct sysfpga_attach_args *sa = args;
|
||||
|
||||
if (superio_sc)
|
||||
return (0);
|
||||
|
||||
return (strcmp(sa->sa_name, superio_cd.cd_name) == 0);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
superioattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
struct superio_softc *sc = (struct superio_softc *)self;
|
||||
struct sysfpga_attach_args *sa = args;
|
||||
struct isabus_attach_args iba;
|
||||
int i;
|
||||
|
||||
superio_bus_space_tag.bs_cookie = sc;
|
||||
|
||||
sc->sc_bust = sa->sa_bust;
|
||||
|
||||
bus_space_map(sc->sc_bust, sa->sa_offset,
|
||||
SUPERIO_REG_SZ, 0, &sc->sc_bush);
|
||||
|
||||
superio_cfgmode_enable(sc);
|
||||
|
||||
printf(": FDC37C935 Super IO Controller, Id 0x%02x, Revision %d\n",
|
||||
superio_cfgreg_read(sc, SUPERIO_GLBL_REG_DEVID),
|
||||
superio_cfgreg_read(sc, SUPERIO_GLBL_REG_DEVREV));
|
||||
|
||||
/*
|
||||
* Power up the relevant devices for Cayman
|
||||
*/
|
||||
superio_cfgreg_write(sc, SUPERIO_GLBL_REG_POWER_CTRL, 0x3a);
|
||||
|
||||
delay(1000);
|
||||
|
||||
/*
|
||||
* Activate/Deactivate devices as appropriate for Cayman
|
||||
*/
|
||||
for (i = 0; i < SUPERIO_NDEVS; i++) {
|
||||
superio_cfgreg_write(sc, SUPERIO_GLBL_REG_LDN, i);
|
||||
|
||||
if (superio_devs[i].sd_irq0 == 0 &&
|
||||
superio_devs[i].sd_irq1 == 0 &&
|
||||
superio_devs[i].sd_bar0 == 0 &&
|
||||
superio_devs[i].sd_bar1 == 0) {
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_ACTIVATE, 0);
|
||||
continue;
|
||||
}
|
||||
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_BAR0_HI,
|
||||
(superio_devs[i].sd_bar0 >> 8) & 0xff);
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_BAR0_LO,
|
||||
superio_devs[i].sd_bar0 & 0xff);
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_BAR1_HI,
|
||||
(superio_devs[i].sd_bar1 >> 8) & 0xff);
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_BAR1_LO,
|
||||
superio_devs[i].sd_bar1 & 0xff);
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_INT0_SEL,
|
||||
superio_devs[i].sd_irq0);
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_INT1_SEL,
|
||||
superio_devs[i].sd_irq1);
|
||||
superio_cfgreg_write(sc, SUPERIO_DEV_REG_ACTIVATE, 1);
|
||||
}
|
||||
|
||||
superio_cfgmode_disable(sc);
|
||||
|
||||
sc->sc_isaext = extent_create("isaio", 0, 0xfff, M_DEVBUF, 0, 0, 0);
|
||||
if (sc->sc_isaext == NULL) {
|
||||
bus_space_unmap(sc->sc_bust, sc->sc_bush, SUPERIO_REG_SZ);
|
||||
printf("%s: Failed to create isaio extent\n",
|
||||
sc->sc_dev.dv_xname);
|
||||
return;
|
||||
}
|
||||
|
||||
iba.iba_busname = "isa";
|
||||
iba.iba_iot = &superio_bus_space_tag;
|
||||
iba.iba_memt = NULL;
|
||||
iba.iba_dmat = NULL; /* XXX: Should be able to do DMA thru dmac */
|
||||
iba.iba_ic = (void *)sc;
|
||||
|
||||
config_found(self, &iba, superioprint);
|
||||
}
|
||||
|
||||
static int
|
||||
superioprint(void *arg, const char *cp)
|
||||
{
|
||||
|
||||
if (cp)
|
||||
printf("isa at %s", cp);
|
||||
|
||||
return (UNCONF);
|
||||
}
|
||||
|
||||
static void
|
||||
superio_cfgmode_enable(struct superio_softc *sc)
|
||||
{
|
||||
|
||||
superio_reg_write(sc, SUPERIO_REG_INDEX, 0x55);
|
||||
bus_space_barrier(sc->sc_bust, sc->sc_bush,
|
||||
SUPERIO_REG_INDEX, 4, BUS_SPACE_BARRIER_WRITE);
|
||||
|
||||
superio_reg_write(sc, SUPERIO_REG_INDEX, 0x55);
|
||||
bus_space_barrier(sc->sc_bust, sc->sc_bush,
|
||||
SUPERIO_REG_INDEX, 4, BUS_SPACE_BARRIER_WRITE);
|
||||
}
|
||||
|
||||
static void
|
||||
superio_cfgmode_disable(struct superio_softc *sc)
|
||||
{
|
||||
|
||||
superio_reg_write(sc, SUPERIO_REG_INDEX, 0x55);
|
||||
bus_space_barrier(sc->sc_bust, sc->sc_bush,
|
||||
SUPERIO_REG_INDEX, 4, BUS_SPACE_BARRIER_WRITE);
|
||||
}
|
||||
|
||||
static u_int8_t
|
||||
superio_cfgreg_read(struct superio_softc *sc, int reg)
|
||||
{
|
||||
|
||||
superio_reg_write(sc, SUPERIO_REG_INDEX, reg);
|
||||
bus_space_barrier(sc->sc_bust, sc->sc_bush, SUPERIO_REG_INDEX, 4,
|
||||
BUS_SPACE_BARRIER_WRITE | BUS_SPACE_BARRIER_READ);
|
||||
return (superio_reg_read(sc, SUPERIO_REG_DATA));
|
||||
}
|
||||
|
||||
static void
|
||||
superio_cfgreg_write(struct superio_softc *sc, int reg, u_int8_t val)
|
||||
{
|
||||
|
||||
superio_reg_write(sc, SUPERIO_REG_INDEX, reg);
|
||||
bus_space_barrier(sc->sc_bust, sc->sc_bush, SUPERIO_REG_INDEX, 4,
|
||||
BUS_SPACE_BARRIER_WRITE | BUS_SPACE_BARRIER_READ);
|
||||
superio_reg_write(sc, SUPERIO_REG_DATA, val);
|
||||
}
|
||||
|
||||
/*
|
||||
* The SuperIO's data bus is only 8-bits wide, but it is connected to
|
||||
* a 32-bit wide data bus in the FEMI area. Software must access the
|
||||
* SuperIO using 32-bit operations, where only the lowest 8 bits are
|
||||
* valid.
|
||||
*
|
||||
* This implies that any `address', `size' or `offset' value we get
|
||||
* passed here needs to be scaled appropriately.
|
||||
*/
|
||||
static int
|
||||
superio_bs_map(void *arg, bus_addr_t addr, bus_size_t size,
|
||||
int flags, bus_space_handle_t *hp)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
int rv;
|
||||
|
||||
if (addr < SYSFPGA_OFFSET_LAN) {
|
||||
addr *= 4;
|
||||
size *= 4;
|
||||
|
||||
if (sc->sc_isaext)
|
||||
rv = extent_alloc_region(sc->sc_isaext,
|
||||
addr, size, EX_NOWAIT);
|
||||
if (rv != 0)
|
||||
return (rv);
|
||||
}
|
||||
else
|
||||
if (addr > (SYSFPGA_OFFSET_LAN + SMC_IOSIZE))
|
||||
return (EINVAL);
|
||||
|
||||
*hp = (bus_space_handle_t) addr;
|
||||
|
||||
return (rv);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
superio_bs_unmap(void *arg, bus_space_handle_t bh, bus_size_t size)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
bus_addr_t addr = (bus_addr_t)bh;
|
||||
|
||||
if (sc->sc_isaext && addr < SYSFPGA_OFFSET_LAN)
|
||||
extent_free(sc->sc_isaext, (u_long)bh / 4, size * 4, EX_NOWAIT);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
superio_bs_alloc(void *arg, bus_addr_t rstart, bus_addr_t rend,
|
||||
bus_size_t size, bus_size_t align, bus_size_t boundary, int flags,
|
||||
bus_addr_t *addrp, bus_space_handle_t *hp)
|
||||
{
|
||||
|
||||
return (ENOMEM);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
superio_bs_free(void *arg, bus_space_handle_t bh, bus_size_t size)
|
||||
{
|
||||
}
|
||||
|
||||
static u_int8_t
|
||||
superio_bs_read_1(void *arg, bus_space_handle_t bh, bus_size_t off)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
u_int8_t rv;
|
||||
|
||||
if (!BH_IS_LAN_DEV(bh)) {
|
||||
off = (bus_size_t)bh + (off * 4);
|
||||
|
||||
rv = (u_int8_t)bus_space_read_4(sc->sc_bust, sc->sc_bush, off);
|
||||
} else {
|
||||
off = (bus_size_t)bh + (off ^ 0x3);
|
||||
|
||||
rv = bus_space_read_1(sc->sc_bust, sc->sc_bush, off);
|
||||
}
|
||||
|
||||
return (rv);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
superio_bs_read_2(void *arg, bus_space_handle_t bh, bus_size_t off)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
u_int32_t reg;
|
||||
u_int16_t rv;
|
||||
|
||||
if (!BH_IS_LAN_DEV(bh)) {
|
||||
off = (bus_size_t)bh + (off * 4);
|
||||
|
||||
reg = bus_space_read_4(sc->sc_bust, sc->sc_bush, off);
|
||||
rv = reg & 0xff;
|
||||
reg = bus_space_read_4(sc->sc_bust, sc->sc_bush, off + 4);
|
||||
rv |= (reg & 0xff) << 8;
|
||||
} else {
|
||||
off = (bus_size_t)bh + (off ^ 0x2);
|
||||
|
||||
rv = bus_space_read_2(sc->sc_bust, sc->sc_bush, off);
|
||||
}
|
||||
|
||||
return (rv);
|
||||
}
|
||||
|
||||
static void
|
||||
superio_bs_write_1(void *arg, bus_space_handle_t bh, bus_size_t off,
|
||||
u_int8_t val)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
|
||||
if (!BH_IS_LAN_DEV(bh)) {
|
||||
off = (bus_size_t)bh + (off * 4);
|
||||
|
||||
bus_space_write_4(sc->sc_bust, sc->sc_bush, off,
|
||||
(u_int32_t)val & 0xff);
|
||||
} else {
|
||||
off = (bus_size_t)bh + (off ^ 0x3);
|
||||
|
||||
bus_space_write_1(sc->sc_bust, sc->sc_bush, off, val);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
superio_bs_write_2(void *arg, bus_space_handle_t bh, bus_size_t off,
|
||||
u_int16_t val)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
|
||||
if (!BH_IS_LAN_DEV(bh)) {
|
||||
off = (bus_size_t)bh + (off * 4);
|
||||
|
||||
bus_space_write_4(sc->sc_bust, sc->sc_bush, off,
|
||||
(u_int32_t)val & 0xff);
|
||||
bus_space_write_4(sc->sc_bust, sc->sc_bush, off + 4,
|
||||
(u_int32_t)(val >> 8) & 0xff);
|
||||
} else {
|
||||
off = (bus_size_t)bh + (off ^ 0x2);
|
||||
|
||||
bus_space_write_2(sc->sc_bust, sc->sc_bush, off, val);
|
||||
}
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
superio_bs_read_stream_2(void *arg, bus_space_handle_t bh, bus_size_t off)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
u_int32_t reg;
|
||||
u_int16_t rv;
|
||||
|
||||
if (!BH_IS_LAN_DEV(bh)) {
|
||||
off = (bus_size_t)bh + (off * 4);
|
||||
|
||||
reg = bus_space_read_4(sc->sc_bust, sc->sc_bush, off);
|
||||
rv = reg & 0xff;
|
||||
reg = bus_space_read_4(sc->sc_bust, sc->sc_bush, off + 4);
|
||||
rv = (rv << 8) | (reg & 0xff);
|
||||
} else {
|
||||
off = (bus_size_t)bh + (off ^ 0x2);
|
||||
|
||||
rv = bus_space_read_stream_2(sc->sc_bust, sc->sc_bush, off);
|
||||
}
|
||||
|
||||
return (rv);
|
||||
}
|
||||
|
||||
static void
|
||||
superio_bs_write_stream_2(void *arg, bus_space_handle_t bh, bus_size_t off,
|
||||
u_int16_t val)
|
||||
{
|
||||
struct superio_softc *sc = arg;
|
||||
|
||||
if (!BH_IS_LAN_DEV(bh)) {
|
||||
off = (bus_size_t)bh + (off * 4);
|
||||
|
||||
bus_space_write_4(sc->sc_bust, sc->sc_bush, off,
|
||||
(u_int32_t)(val >> 8) & 0xff);
|
||||
bus_space_write_4(sc->sc_bust, sc->sc_bush, off + 4,
|
||||
(u_int32_t)val & 0xff);
|
||||
} else {
|
||||
off = (bus_size_t)bh + (off ^ 0x2);
|
||||
|
||||
bus_space_write_stream_4(sc->sc_bust, sc->sc_bush, off, val);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
superio_isa_irq_to_inum(int irq, int *level)
|
||||
{
|
||||
int inum;
|
||||
|
||||
switch (irq) {
|
||||
case 1:
|
||||
inum = SYSFPGA_SUPERIO_INUM_KBD;
|
||||
*level = IPL_TTY;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
inum = SYSFPGA_SUPERIO_INUM_UART2;
|
||||
*level = IPL_SERIAL;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
inum = SYSFPGA_SUPERIO_INUM_UART1;
|
||||
*level = IPL_SERIAL;
|
||||
break;
|
||||
|
||||
case 7:
|
||||
inum = SYSFPGA_SUPERIO_INUM_LPT;
|
||||
*level = IPL_TTY;
|
||||
break;
|
||||
|
||||
case 10:
|
||||
inum = SYSFPGA_SUPERIO_INUM_LAN;
|
||||
*level = IPL_NET;
|
||||
break;
|
||||
|
||||
case 12:
|
||||
inum = SYSFPGA_SUPERIO_INUM_MOUSE;
|
||||
*level = IPL_TTY;
|
||||
break;
|
||||
|
||||
case 14:
|
||||
inum = SYSFPGA_SUPERIO_INUM_IDE;
|
||||
*level = IPL_BIO;
|
||||
break;
|
||||
|
||||
default:
|
||||
inum = -1;
|
||||
break;
|
||||
}
|
||||
|
||||
return (inum);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
void
|
||||
isa_attach_hook(struct device *parent, struct device *self,
|
||||
struct isabus_attach_args *iba)
|
||||
{
|
||||
|
||||
iba->iba_ic = superio_sc;
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
const struct evcnt *
|
||||
isa_intr_evcnt(isa_chipset_tag_t ic, int irq)
|
||||
{
|
||||
|
||||
return (sysfpga_intr_evcnt(SYSFPGA_IGROUP_SUPERIO));
|
||||
}
|
||||
|
||||
int
|
||||
isa_intr_alloc(isa_chipset_tag_t ic, int mask, int type, int *irq)
|
||||
{
|
||||
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
void *
|
||||
isa_intr_establish(isa_chipset_tag_t ic, int irq, int type, int level,
|
||||
int (*handler)(void *), void *arg)
|
||||
{
|
||||
void *ih;
|
||||
int inum;
|
||||
int shlev;
|
||||
|
||||
if (type != IST_EDGE)
|
||||
return (NULL);
|
||||
|
||||
if ((inum = superio_isa_irq_to_inum(irq, &shlev)) < 0)
|
||||
return (NULL);
|
||||
|
||||
KDASSERT(level == shlev);
|
||||
|
||||
ih = sysfpga_intr_establish(SYSFPGA_IGROUP_SUPERIO, shlev, inum,
|
||||
handler, arg);
|
||||
|
||||
return (ih);
|
||||
}
|
||||
|
||||
void
|
||||
isa_intr_disestablish(isa_chipset_tag_t ic, void *cookie)
|
||||
{
|
||||
|
||||
sysfpga_intr_disestablish(cookie);
|
||||
}
|
||||
|
||||
/*
|
||||
* Dummy ISA DMA routines
|
||||
*/
|
||||
/*ARGSUSED*/
|
||||
void
|
||||
isa_dmainit(struct isa_dma_state *ids, bus_space_tag_t bt,
|
||||
bus_dma_tag_t dt, struct device *dev)
|
||||
{
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
bus_size_t
|
||||
isa_dmamaxsize(struct isa_dma_state *ids, int chan)
|
||||
{
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
int
|
||||
isa_dmamap_create(struct isa_dma_state *ids, int chan,
|
||||
bus_size_t size, int flags)
|
||||
{
|
||||
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
int
|
||||
isa_dmastart(struct isa_dma_state *ids, int chan, void *addr,
|
||||
bus_size_t nbytes, struct proc *p, int flags, int busdmaflags)
|
||||
{
|
||||
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
int
|
||||
isa_dmadone(struct isa_dma_state *ids, int chan)
|
||||
{
|
||||
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
#if NCOM > 0
|
||||
/*
|
||||
* Helper function for using one of the Super IO's com ports as console
|
||||
*/
|
||||
int
|
||||
superio_console_tag(bus_space_tag_t bt, int port,
|
||||
bus_space_tag_t *tp, bus_addr_t *ap)
|
||||
{
|
||||
static struct superio_softc sc;
|
||||
bus_addr_t base;
|
||||
u_int8_t reg;
|
||||
|
||||
if (bus_space_map(bt, SYSFPGA_OFFSET_SUPERIO, SUPERIO_REG_SZ, 0,
|
||||
&sc.sc_bush))
|
||||
return (-1);
|
||||
sc.sc_bust = bt;
|
||||
|
||||
switch (port) {
|
||||
case 0:
|
||||
base = SUPERIO_BAR_COM0;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
base = SUPERIO_BAR_COM1;
|
||||
break;
|
||||
|
||||
default:
|
||||
return (-1);
|
||||
}
|
||||
|
||||
*tp = &superio_bus_space_tag;
|
||||
*ap = base;
|
||||
|
||||
/*
|
||||
* Ensure the relevant com port is enabled
|
||||
*/
|
||||
superio_cfgmode_enable(&sc);
|
||||
|
||||
reg = superio_cfgreg_read(&sc, SUPERIO_GLBL_REG_POWER_CTRL);
|
||||
reg |= (1 << (4 + port));
|
||||
superio_cfgreg_write(&sc, SUPERIO_GLBL_REG_POWER_CTRL, reg);
|
||||
|
||||
superio_cfgmode_disable(&sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
/* $NetBSD: superioreg.h,v 1.1 2002/07/05 13:31:38 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_SUPERIOREG_H
|
||||
#define _EVBSH5_SUPERIOREG_H
|
||||
|
||||
#define SUPERIO_REG_SZ 0x1000
|
||||
|
||||
#define SUPERIO_REG_INDEX 0xfc0
|
||||
#define SUPERIO_REG_DATA 0xfc4
|
||||
|
||||
/*
|
||||
* Global Configuration Registers
|
||||
*/
|
||||
#define SUPERIO_GLBL_REG_CONFIG 0x02
|
||||
#define SUPERIO_GLBL_REG_INDEX 0x03
|
||||
#define SUPERIO_GLBL_REG_LDN 0x07
|
||||
#define SUPERIO_GLBL_REG_DEVID 0x20
|
||||
#define SUPERIO_GLBL_REG_DEVREV 0x21
|
||||
#define SUPERIO_GLBL_REG_POWER_CTRL 0x22
|
||||
#define SUPERIO_GLBL_POWER_CTRL_FDC (1<<0) /* FDC Power Enable */
|
||||
#define SUPERIO_GLBL_POWER_CTRL_IDE1 (1<<1) /* IDE1 Power Enable */
|
||||
#define SUPERIO_GLBL_POWER_CTRL_IDE2 (1<<2) /* IDE2 Power Enable */
|
||||
#define SUPERIO_GLBL_POWER_CTRL_LPT (1<<3) /* Printer Power Enable */
|
||||
#define SUPERIO_GLBL_POWER_CTRL_UART1 (1<<4) /* UART1 Power Enable */
|
||||
#define SUPERIO_GLBL_POWER_CTRL_UART2 (1<<5) /* UART2 Power Enable */
|
||||
#define SUPERIO_GLBL_REG_POWER_MGMT 0x23
|
||||
#define SUPERIO_GLBL_POWER_MGMT_FDC (1<<0) /* FDC Power Management */
|
||||
#define SUPERIO_GLBL_POWER_MGMT_IDE1 (1<<1) /* IDE1 Power Management */
|
||||
#define SUPERIO_GLBL_POWER_MGMT_IDE2 (1<<2) /* IDE2 Power Management */
|
||||
#define SUPERIO_GLBL_POWER_MGMT_LPT (1<<3) /* Printer Power Management */
|
||||
#define SUPERIO_GLBL_POWER_MGMT_UART1 (1<<4) /* UART1 Power Management */
|
||||
#define SUPERIO_GLBL_POWER_MGMT_UART2 (1<<5) /* UART2 Power Management */
|
||||
#define SUPERIO_GLBL_REG_OSC 0x24
|
||||
#define SUPERIO_GLBL_REG_TEST1 0x2d
|
||||
#define SUPERIO_GLBL_REG_TEST2 0x2e
|
||||
#define SUPERIO_GLBL_REG_TEST3 0x2f
|
||||
|
||||
/*
|
||||
* Generic Device Configuration Registers
|
||||
*/
|
||||
#define SUPERIO_DEV_REG_ACTIVATE 0x30
|
||||
#define SUPERIO_DEV_REG_BAR0_HI 0x60
|
||||
#define SUPERIO_DEV_REG_BAR0_LO 0x61
|
||||
#define SUPERIO_DEV_REG_BAR1_HI 0x62
|
||||
#define SUPERIO_DEV_REG_BAR1_LO 0x63
|
||||
#define SUPERIO_DEV_REG_INT0_SEL 0x70
|
||||
#define SUPERIO_DEV_REG_INT1_SEL 0x71
|
||||
#define SUPERIO_DEV_REG_DMA_SEL 0x74
|
||||
#define SUPERIO_DEV_REG_MODE 0xf0
|
||||
#define SUPERIO_DEV_REG_OPTION 0xf1
|
||||
|
||||
/*
|
||||
* FDD-Specific Configuration Registers
|
||||
*/
|
||||
#define SUPERIO_FDD_REG_TYPE 0xf2
|
||||
#define SUPERIO_FDD_REG_FDD0 0xf4
|
||||
#define SUPERIO_FDD_REG_FDD1 0xf5
|
||||
|
||||
/*
|
||||
* Logical Device Numbers
|
||||
*/
|
||||
#define SUPERIO_LDN_FDD 0
|
||||
#define SUPERIO_LDN_IDE1 1
|
||||
#define SUPERIO_LDN_IDE2 2
|
||||
#define SUPERIO_LDN_LPT 3
|
||||
#define SUPERIO_LDN_UART1 4
|
||||
#define SUPERIO_LDN_UART2 5
|
||||
#define SUPERIO_LDN_RTC 6
|
||||
#define SUPERIO_LDN_KEYBOARD 7
|
||||
#define SUPERIO_LDN_AUXIO 8
|
||||
|
||||
#endif /* _EVBSH5_SUPERIOREG_H */
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
/* $NetBSD: superiovar.h,v 1.1 2002/07/05 13:31:39 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_SUPERIOVAR_H
|
||||
#define _EVBSH5_SUPERIOVAR_H
|
||||
|
||||
/*
|
||||
* This is only compiled in when the com(4) is specified in the kernel
|
||||
* config file where there is a chance that com0 will be used as the
|
||||
* system console.
|
||||
*
|
||||
* It is passed a tag which can be used to access the Super IO's
|
||||
* registers at their standard system FPGA offset, the com port to be
|
||||
* used as console, and pointers to a tag and an offset suitable for
|
||||
* passing directly to comcnattach().
|
||||
*/
|
||||
extern int superio_console_tag(bus_space_tag_t, int,
|
||||
bus_space_tag_t *, bus_addr_t *);
|
||||
|
||||
#endif /* _EVBSH5_SUPERIOVAR_H */
|
||||
|
|
@ -0,0 +1,329 @@
|
|||
/* $NetBSD: sysfpga.c,v 1.1 2002/07/05 13:31:39 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/* Cayman's System FPGA Chip */
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/intr.h>
|
||||
|
||||
#include <sh5/dev/femivar.h>
|
||||
#include <sh5/dev/intcreg.h>
|
||||
#include <evbsh5/dev/sysfpgareg.h>
|
||||
#include <evbsh5/dev/sysfpgavar.h>
|
||||
|
||||
struct sysfpga_ihandler {
|
||||
int (*ih_func)(void *);
|
||||
void *ih_arg;
|
||||
int ih_level;
|
||||
int ih_group;
|
||||
int ih_inum;
|
||||
};
|
||||
|
||||
struct sysfpga_softc {
|
||||
struct device sc_dev;
|
||||
bus_space_tag_t sc_bust;
|
||||
bus_space_handle_t sc_bush;
|
||||
void *sc_ih[SYSFPGA_NGROUPS];
|
||||
struct sysfpga_ihandler sc_ih_superio[SYSFPGA_SUPERIO_NINTR];
|
||||
u_int8_t sc_intmr[SYSFPGA_NGROUPS];
|
||||
};
|
||||
|
||||
static int sysfpgamatch(struct device *, struct cfdata *, void *);
|
||||
static void sysfpgaattach(struct device *, struct device *, void *);
|
||||
static int sysfpgaprint(void *, const char *);
|
||||
|
||||
struct cfattach sysfpga_ca = {
|
||||
sizeof(struct sysfpga_softc), sysfpgamatch, sysfpgaattach
|
||||
};
|
||||
extern struct cfdriver sysfpga_cd;
|
||||
|
||||
/*
|
||||
* Devices which hang off the System FPGA
|
||||
*/
|
||||
struct sysfpga_device {
|
||||
const char *sd_name;
|
||||
bus_addr_t sd_offset;
|
||||
};
|
||||
|
||||
static struct sysfpga_device sysfpga_devices[] = {
|
||||
{"superio", SYSFPGA_OFFSET_SUPERIO},
|
||||
{NULL, 0}
|
||||
};
|
||||
|
||||
|
||||
#define sysfpga_reg_read(s,r) \
|
||||
bus_space_read_4((s)->sc_bust, (s)->sc_bush, (r))
|
||||
#define sysfpga_reg_write(s,r,v) \
|
||||
bus_space_write_4((s)->sc_bust, (s)->sc_bush, (r), (v))
|
||||
|
||||
|
||||
static int sysfpga_intr_handler_irl1(void *);
|
||||
static int sysfpga_intr_dispatch(struct sysfpga_softc *,
|
||||
struct sysfpga_ihandler *, int);
|
||||
|
||||
|
||||
static const char *sysfpga_cpuclksel[] = {
|
||||
"400/200/100MHz", "400/200/66MHz", "400/200/50MHz", "<invalid>"
|
||||
};
|
||||
|
||||
static struct sysfpga_softc *sysfpga_sc;
|
||||
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
sysfpgamatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
|
||||
if (sysfpga_sc)
|
||||
return (0);
|
||||
|
||||
return (cf->cf_driver == &sysfpga_cd);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
sysfpgaattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
struct sysfpga_softc *sc = (struct sysfpga_softc *)self;
|
||||
struct femi_attach_args *fa = args;
|
||||
struct sysfpga_attach_args sa;
|
||||
u_int32_t reg;
|
||||
int i;
|
||||
|
||||
sysfpga_sc = sc;
|
||||
|
||||
sc->sc_bust = fa->fa_bust;
|
||||
|
||||
bus_space_map(sc->sc_bust, fa->fa_offset + SYSFPGA_OFFSET_REGS,
|
||||
SYSFPGA_REG_SZ, 0, &sc->sc_bush);
|
||||
|
||||
reg = sysfpga_reg_read(sc, SYSFPGA_REG_DATE);
|
||||
printf(
|
||||
": Cayman System FPGA, Revision: %d - %02x/%02x/%02x (yy/mm/dd)\n",
|
||||
SYSFPGA_DATE_REV(reg), SYSFPGA_DATE_YEAR(reg),
|
||||
SYSFPGA_DATE_MONTH(reg), SYSFPGA_DATE_DATE(reg));
|
||||
|
||||
reg = sysfpga_reg_read(sc, SYSFPGA_REG_BDMR);
|
||||
printf("%s: CPUCLKSEL: %s, CPU Clock Mode: %d\n", sc->sc_dev.dv_xname,
|
||||
sysfpga_cpuclksel[SYSFPGA_BDMR_CPUCLKSEL(reg)],
|
||||
SYSFPGA_CPUMR_CLKMODE(sysfpga_reg_read(sc, SYSFPGA_REG_CPUMR)));
|
||||
|
||||
memset(sc->sc_ih_superio, 0, sizeof(sc->sc_ih_superio));
|
||||
for (i = 0; i < SYSFPGA_NGROUPS; i++) {
|
||||
sysfpga_reg_write(sc, SYSFPGA_REG_INTMR(i), 0);
|
||||
sc->sc_intmr[i] = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Hook interrupts from the Super IO device
|
||||
*/
|
||||
sc->sc_ih[SYSFPGA_IGROUP_SUPERIO] =
|
||||
sh5_intr_establish(INTC_INTEVT_IRL1, IST_LEVEL, IPL_SUPERIO,
|
||||
sysfpga_intr_handler_irl1, sc);
|
||||
|
||||
if (sc->sc_ih[SYSFPGA_IGROUP_SUPERIO] == NULL)
|
||||
panic("sysfpga: failed to register superio isr");
|
||||
|
||||
/*
|
||||
* Attach configured children
|
||||
*/
|
||||
sa._sa_base = fa->fa_offset;
|
||||
for (i = 0; sysfpga_devices[i].sd_name != NULL; i++) {
|
||||
sa.sa_name = sysfpga_devices[i].sd_name;
|
||||
sa.sa_bust = fa->fa_bust;
|
||||
sa.sa_dmat = fa->fa_dmat;
|
||||
sa.sa_offset = sysfpga_devices[i].sd_offset + sa._sa_base;
|
||||
|
||||
(void) config_found(self, &sa, sysfpgaprint);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
sysfpgaprint(void *arg, const char *cp)
|
||||
{
|
||||
struct sysfpga_attach_args *sa = arg;
|
||||
|
||||
if (cp)
|
||||
printf("%s at %s", sa->sa_name, cp);
|
||||
|
||||
printf(" offset 0x%lx", sa->sa_offset - sa->_sa_base);
|
||||
|
||||
return (UNCONF);
|
||||
}
|
||||
|
||||
static int
|
||||
sysfpga_intr_handler_irl1(void *arg)
|
||||
{
|
||||
struct sysfpga_softc *sc = arg;
|
||||
struct sysfpga_ihandler *ih;
|
||||
u_int8_t intsr0;
|
||||
int h = 0;
|
||||
|
||||
ih = sc->sc_ih_superio;
|
||||
|
||||
for (intsr0 = sysfpga_reg_read(sc, 0);
|
||||
(intsr0 & sc->sc_intmr[0]) != 0;
|
||||
intsr0 = sysfpga_reg_read(sc, 0)) {
|
||||
intsr0 &= sc->sc_intmr[0];
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_UART1))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_UART1);
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_UART2))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_UART2);
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_MOUSE))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_MOUSE);
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_KBD))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_KBD);
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_LAN))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_LAN);
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_IDE))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_IDE);
|
||||
|
||||
if (intsr0 & (1 << SYSFPGA_SUPERIO_INUM_LPT))
|
||||
h |= sysfpga_intr_dispatch(sc, ih,
|
||||
SYSFPGA_SUPERIO_INUM_LPT);
|
||||
|
||||
if (h == 0)
|
||||
panic("sysfpga: unclaimed IRL1 interrupt: 0x%02x",
|
||||
intsr0);
|
||||
}
|
||||
|
||||
return (h);
|
||||
}
|
||||
|
||||
static int
|
||||
sysfpga_intr_dispatch(struct sysfpga_softc *sc, struct sysfpga_ihandler *ih,
|
||||
int hnum)
|
||||
{
|
||||
int h, s;
|
||||
|
||||
ih += hnum;
|
||||
|
||||
#ifdef DEBUG
|
||||
if (ih->ih_func == NULL)
|
||||
panic("sysfpga_intr_dispatch: NULL handler for isr %d", hnum);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* This splraise() is fine since sysfpga's interrupt handler
|
||||
* runs at a lower ipl than anything the child drivers could request.
|
||||
*/
|
||||
s = splraise(ih->ih_level);
|
||||
h = (*ih->ih_func)(ih->ih_arg);
|
||||
splx(s);
|
||||
|
||||
return (h);
|
||||
}
|
||||
|
||||
struct evcnt *
|
||||
sysfpga_intr_evcnt(int group)
|
||||
{
|
||||
struct sysfpga_softc *sc = sysfpga_sc;
|
||||
|
||||
KDASSERT(group < SYSFPGA_NGROUPS);
|
||||
KDASSERT(sc->sc_ih[group] != NULL);
|
||||
|
||||
return (sh5_intr_evcnt(sc->sc_ih[group]));
|
||||
}
|
||||
|
||||
void *
|
||||
sysfpga_intr_establish(int group, int level, int inum,
|
||||
int (*func)(void *), void *arg)
|
||||
{
|
||||
struct sysfpga_softc *sc = sysfpga_sc;
|
||||
struct sysfpga_ihandler *ih;
|
||||
int s;
|
||||
|
||||
switch (group) {
|
||||
case SYSFPGA_IGROUP_SUPERIO:
|
||||
KDASSERT(inum < SYSFPGA_SUPERIO_NINTR);
|
||||
KDASSERT(level >= IPL_SUPERIO);
|
||||
ih = sc->sc_ih_superio;
|
||||
break;
|
||||
|
||||
default:
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
KDASSERT(ih->ih_func == NULL);
|
||||
|
||||
ih += inum;
|
||||
ih->ih_level = level;
|
||||
ih->ih_group = group;
|
||||
ih->ih_inum = inum;
|
||||
ih->ih_arg = arg;
|
||||
ih->ih_func = func;
|
||||
|
||||
s = splhigh();
|
||||
sc->sc_intmr[group] |= 1 << inum;
|
||||
sysfpga_reg_write(sc, SYSFPGA_REG_INTMR(group), sc->sc_intmr[group]);
|
||||
splx(s);
|
||||
|
||||
return ((void *)ih);
|
||||
}
|
||||
|
||||
void
|
||||
sysfpga_intr_disestablish(void *cookie)
|
||||
{
|
||||
struct sysfpga_softc *sc = sysfpga_sc;
|
||||
struct sysfpga_ihandler *ih = cookie;
|
||||
int s;
|
||||
|
||||
s = splhigh();
|
||||
sc->sc_intmr[ih->ih_group] &= ~(1 << ih->ih_inum);
|
||||
sysfpga_reg_write(sc, SYSFPGA_REG_INTMR(ih->ih_group),
|
||||
sc->sc_intmr[ih->ih_group]);
|
||||
splx(s);
|
||||
|
||||
ih->ih_func = NULL;
|
||||
}
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
/* $NetBSD: sysfpgareg.h,v 1.1 2002/07/05 13:31:39 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SH5_SYSFPGAREG_H
|
||||
#define _SH5_SYSFPGAREG_H
|
||||
|
||||
/*
|
||||
* Offsets of the devices in the System FPGA area (Actually FEMI Area 1)
|
||||
*/
|
||||
#define SYSFPGA_OFFSET_SUPERIO 0x0000
|
||||
#define SYSFPGA_OFFSET_LAN 0x1000
|
||||
#define SYSFPGA_OFFSET_REGS 0x2000
|
||||
|
||||
/*
|
||||
* The System FPGA's registers
|
||||
*/
|
||||
#define SYSFPGA_REG_BDMR 0x00 /* Board operating mode register */
|
||||
#define SYSFPGA_REG_CPUMR 0x04 /* CPU mode register */
|
||||
#define SYSFPGA_REG_LEDCR 0x08 /* Discrete LED control register */
|
||||
#define SYSFPGA_REG_INTSR(n) (0x10+((n)*4)) /* Interrupt source registers */
|
||||
#define SYSFPGA_REG_INTMR(n) (0x20+((n)*4)) /* Interrupt mask registers */
|
||||
#define SYSFPGA_REG_NMISR 0x30 /* NMI source register */
|
||||
#define SYSFPGA_REG_NMIMR 0x34 /* NMI mask register */
|
||||
#define SYSFPGA_REG_LANWAIT 0x40 /* LAN controller wait register */
|
||||
#define SYSFPGA_REG_IOWAIT 0x44 /* Super IO wait register */
|
||||
#define SYSFPGA_REG_DATE 0x60 /* FPGA data code register */
|
||||
#define SYSFPGA_REG_SOFT_RESET 0x80 /* Software reset register */
|
||||
#define SYSFPGA_REG_SZ 0x200
|
||||
|
||||
/*
|
||||
* Bit definitions for the System FPGA's register
|
||||
*/
|
||||
#define SYSFPGA_BDMR_FLBANK (1<<15)
|
||||
#define SYSFPGA_BDMR_RDYCTRL (1<<12)
|
||||
#define SYSFPGA_BDMR_PCICLKSEL (1<<11)
|
||||
#define SYSFPGA_BDMR_BAUDSEL_MASK (3<<9)
|
||||
#define SYSFPGA_BDMR_BAUDSEL_115200 (0<<9)
|
||||
#define SYSFPGA_BDMR_BAUDSEL_57600 (1<<9)
|
||||
#define SYSFPGA_BDMR_BAUDSEL_38400 (2<<9)
|
||||
#define SYSFPGA_BDMR_CPUCLKSEL(r) (((r)>>7)&3)
|
||||
#define SYSFPGA_BDMR_SOFTWP (1<<6)
|
||||
#define SYSFPGA_BDMR_FLWP_BIT (1<<5)
|
||||
#define SYSFPGA_BDMR_MAPSEL (1<<4)
|
||||
#define SYSFPGA_BDMR_SOFTMAP_MASK (3<<2)
|
||||
#define SYSFPGA_BDMR_SOFTMAP_NORMAL (0<<2)
|
||||
#define SYSFPGA_BDMR_SOFTMAP_EXTERNAL (1<<2)
|
||||
#define SYSFPGA_BDMR_SOFTMAP_BOOT1 (2<<2)
|
||||
#define SYSFPGA_BDMR_SOFTMAP_BOOT2 (3<<2)
|
||||
#define SYSFPGA_BDMR_CS0MAP_MASK (3<<0)
|
||||
#define SYSFPGA_BDMR_CS0MAP_NORMAL (0<<0)
|
||||
#define SYSFPGA_BDMR_CS0MAP_EXTERNAL (1<<0)
|
||||
#define SYSFPGA_BDMR_CS0MAP_BOOT1 (2<<0)
|
||||
#define SYSFPGA_BDMR_CS0MAP_BOOT2 (3<<0)
|
||||
|
||||
#define SYSFPGA_CPUMR_CS0BUSWIDTH(r) (((r)>>7)&3)
|
||||
#define SYSFPGA_CPUMR_CS0BUSWIDTH_8BIT 0
|
||||
#define SYSFPGA_CPUMR_CS0BUSWIDTH_16BIT 1
|
||||
#define SYSFPGA_CPUMR_CS0BUSWIDTH_32BIT 2
|
||||
#define SYSFPGA_CPUMR_CS0MEMTYPE(r) (((r)>>6)&1)
|
||||
#define SYSFPGA_CPUMR_CS0MEMTYPE_SRAM 0
|
||||
#define SYSFPGA_CPUMR_CS0MEMTYPE_MPX 1
|
||||
#define SYSFPGA_CPUMR_CLKMODE(r) ((r)&7)
|
||||
|
||||
#define SYSFPGA_LEDCR_SLED_MASK 1
|
||||
#define SYSFPGA_LEDCR_SLED_ON 0
|
||||
#define SYSFPGA_LEDCR_SLED_OFF 1
|
||||
|
||||
#define SYSFPGA_DATE_REV(r) ((r) & 0xff)
|
||||
#define SYSFPGA_DATE_DATE(r) (((r) >> 8) & 0xff)
|
||||
#define SYSFPGA_DATE_MONTH(r) (((r) >> 16) & 0xff)
|
||||
#define SYSFPGA_DATE_YEAR(r) (((r) >> 24) & 0xff)
|
||||
|
||||
#endif /* _SH5_SYSFPGAREG_H */
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
/* $NetBSD: sysfpgavar.h,v 1.1 2002/07/05 13:31:39 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SH5_SYSFPGAVAR_H
|
||||
#define _SH5_SYSFPGAVAR_H
|
||||
|
||||
struct sysfpga_attach_args {
|
||||
const char *sa_name;
|
||||
bus_space_tag_t sa_bust;
|
||||
bus_dma_tag_t sa_dmat;
|
||||
bus_addr_t sa_offset;
|
||||
|
||||
bus_addr_t _sa_base;
|
||||
};
|
||||
|
||||
/*
|
||||
* Interrupt groups managed by the System FPGA
|
||||
*/
|
||||
#define SYSFPGA_IGROUP_FEMI 0
|
||||
#define SYSFPGA_IGROUP_SUPERIO 1
|
||||
#define SYSFPGA_IGROUP_PCI1 2
|
||||
#define SYSFPGA_IGROUP_PCI2 3
|
||||
#define SYSFPGA_NGROUPS 4
|
||||
|
||||
/*
|
||||
* Super IO generates the following interrupts
|
||||
*/
|
||||
#define SYSFPGA_SUPERIO_INUM_DCD 0 /* XXX: Not strictly SuperIO! */
|
||||
#define SYSFPGA_SUPERIO_INUM_LAN 1 /* XXX: Not strictly SuperIO! */
|
||||
#define SYSFPGA_SUPERIO_INUM_KBD 2
|
||||
#define SYSFPGA_SUPERIO_INUM_UART2 3
|
||||
#define SYSFPGA_SUPERIO_INUM_UART1 4
|
||||
#define SYSFPGA_SUPERIO_INUM_LPT 5
|
||||
#define SYSFPGA_SUPERIO_INUM_MOUSE 6
|
||||
#define SYSFPGA_SUPERIO_INUM_IDE 7
|
||||
#define SYSFPGA_SUPERIO_NINTR 8
|
||||
|
||||
struct evcnt;
|
||||
extern struct evcnt *sysfpga_intr_evcnt(int);
|
||||
extern void *sysfpga_intr_establish(int, int, int, int (*)(void *), void *);
|
||||
extern void sysfpga_intr_disestablish(void *);
|
||||
|
||||
#endif /* _SH5_SYSFPGAVAR_H */
|
||||
|
|
@ -0,0 +1,184 @@
|
|||
/* $NetBSD: cons_machdep.c,v 1.1 2002/07/05 13:31:40 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Machine-dependent Console Initialisation
|
||||
*
|
||||
* XXX: Needs a rototil.
|
||||
*/
|
||||
|
||||
#include "com.h"
|
||||
#include "scif.h"
|
||||
#include "dtfcons.h"
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/termios.h>
|
||||
#include <sys/ttydefaults.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
|
||||
#include <evbsh5/evbsh5/machdep.h>
|
||||
|
||||
#include <evbsh5/dev/superiovar.h>
|
||||
|
||||
#include <dev/cons.h>
|
||||
|
||||
#if NCOM > 0
|
||||
#include <dev/ic/comreg.h>
|
||||
#include <dev/ic/comvar.h>
|
||||
|
||||
dev_type_cnprobe(comcnprobe);
|
||||
dev_type_cninit(comcninit);
|
||||
cdev_decl(com);
|
||||
static bus_space_tag_t comtag;
|
||||
static bus_addr_t comaddr;
|
||||
#endif
|
||||
|
||||
|
||||
#if NSCIF > 0
|
||||
#include <sh5/dev/scifreg.h>
|
||||
#include <sh5/dev/scifvar.h>
|
||||
|
||||
/* XXX: Gross hack until scif is re-written */
|
||||
bus_space_tag_t _sh5_scif_bt;
|
||||
bus_space_handle_t _sh5_scif_bh;
|
||||
#endif
|
||||
|
||||
#if NDTFCONS > 0
|
||||
#include <sh5/dev/dtfconsvar.h>
|
||||
cdev_decl(dtfcons);
|
||||
dev_type_cnprobe(dtfconscnprobe);
|
||||
dev_type_cninit(dtfconscninit);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Console initialization: called early on from main,
|
||||
* before vm init or startup. Do enough configuration
|
||||
* to choose and initialize a console.
|
||||
*/
|
||||
void
|
||||
consinit(void)
|
||||
{
|
||||
|
||||
#if NSCIF > 0
|
||||
_sh5_scif_bt = &_sh5_bus_space_tag;
|
||||
|
||||
bus_space_subregion(_sh5_scif_bt, _evbsh5_bh_pbridge,
|
||||
PBRIDGE_OFFSET_SCIF, SCIF_REG_SZ, &_sh5_scif_bh);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Initialize the console before we print anything out.
|
||||
*/
|
||||
cninit();
|
||||
|
||||
#ifdef DDB
|
||||
{
|
||||
extern int end;
|
||||
extern int *esym;
|
||||
|
||||
ddb_init((int)esym - (int)&end - sizeof(Elf32_Ehdr),
|
||||
(void *)&end, esym);
|
||||
}
|
||||
if (boothowto & RB_KDB)
|
||||
Debugger();
|
||||
#endif
|
||||
}
|
||||
|
||||
#if NCOM > 0
|
||||
void
|
||||
comcnprobe(struct consdev *cn)
|
||||
{
|
||||
bus_space_handle_t bh;
|
||||
int i, pri = CN_DEAD;
|
||||
|
||||
i = superio_console_tag(&_sh5_bus_space_tag, 0, &comtag, &comaddr);
|
||||
if (i < 0)
|
||||
goto done;
|
||||
|
||||
i = bus_space_map(comtag, comaddr, COM_NPORTS, 0, &bh);
|
||||
if (i)
|
||||
goto done;
|
||||
|
||||
i = comprobe1(comtag, bh);
|
||||
bus_space_unmap(comtag, bh, COM_NPORTS);
|
||||
if (i == 0)
|
||||
goto done;
|
||||
|
||||
for (i = 0; i < nchrdev; i++)
|
||||
if (cdevsw[i].d_open == comopen)
|
||||
break;
|
||||
|
||||
cn->cn_dev = makedev(i, 0);
|
||||
pri = CN_NORMAL;
|
||||
|
||||
done:
|
||||
cn->cn_pri = pri;
|
||||
}
|
||||
|
||||
void
|
||||
comcninit(struct consdev *cn)
|
||||
{
|
||||
|
||||
comcnattach(comtag, comaddr, TTYDEF_SPEED, COM_FREQ, TTYDEF_CFLAG);
|
||||
}
|
||||
#endif /* NCOM > 0 */
|
||||
|
||||
#if NDTFCONS > 0
|
||||
void
|
||||
dtfconscnprobe(struct consdev *cn)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < nchrdev; i++)
|
||||
if (cdevsw[i].d_open == dtfconsopen)
|
||||
break;
|
||||
|
||||
cn->cn_dev = makedev(i, 0);
|
||||
cn->cn_pri = CN_NORMAL;
|
||||
}
|
||||
|
||||
void
|
||||
dtfconscninit(struct consdev *cn)
|
||||
{
|
||||
|
||||
dtfcons_cnattach();
|
||||
}
|
||||
#endif /* NDTFCONS > 0 */
|
||||
|
|
@ -0,0 +1,192 @@
|
|||
/* $NetBSD: locore.S,v 1.1 2002/07/05 13:31:40 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "assym.h"
|
||||
#include <machine/asm.h>
|
||||
|
||||
.section .text
|
||||
.align 3
|
||||
|
||||
|
||||
/*
|
||||
* The main entry point.
|
||||
*
|
||||
* The bootloader (to be written) will have stashed the boot parameters
|
||||
* in r56 - r62
|
||||
*/
|
||||
GLOBAL(text)
|
||||
.globl start
|
||||
start:
|
||||
LDC32(SH5_CONREG_SR_IMASK_ALL|SH5_CONREG_SR_BL|SH5_CONREG_SR_MD, r0)
|
||||
putcon r0, ssr
|
||||
pta/u 1f, tr0 /* PC-Relative */
|
||||
pta/u 1f, tr1
|
||||
pta/u 1f, tr2
|
||||
pta/u 1f, tr3
|
||||
pta/u 1f, tr4
|
||||
pta/u 1f, tr5
|
||||
pta/u 1f, tr6
|
||||
pta/u 1f, tr7
|
||||
gettr tr0, r0
|
||||
putcon r0, spc
|
||||
synco
|
||||
rte
|
||||
nop
|
||||
nop
|
||||
nop
|
||||
nop
|
||||
nop
|
||||
|
||||
/*
|
||||
* The SR is sane. Go initialise the TLB, Cache and MMU.
|
||||
*/
|
||||
1: LEAF(Lmapped_start, r18)
|
||||
LDUC32(0x80000000, r2)
|
||||
pta/l Lsh5_stb1_init, tr0
|
||||
blink tr0, r63
|
||||
|
||||
/*
|
||||
* We are now running mapped in KSEG0, with the MMU enabled.
|
||||
*/
|
||||
Lmapped_start:
|
||||
LDC32(0x02000000, r56)
|
||||
LEA(_C_LABEL(edata), r0)
|
||||
LEA(_C_LABEL(end), r1)
|
||||
pta/u 1f, tr0
|
||||
1: st.q r0, 0, r63 /* Clear BSS */
|
||||
addi r0, 8, r0
|
||||
bgtu/l r1, r0, tr0
|
||||
|
||||
LEA(_C_LABEL(evbsh5_bootparams), r0)
|
||||
st.q r0, 0, r56 /* Save boot parameters */
|
||||
st.q r0, 8, r57
|
||||
st.q r0, 16, r58
|
||||
st.q r0, 24, r59
|
||||
st.q r0, 32, r60
|
||||
st.q r0, 40, r61
|
||||
st.q r0, 48, r62
|
||||
|
||||
/*
|
||||
* Do generic runtime environment initialisation
|
||||
*/
|
||||
|
||||
LEAF(Lsh5_init_env, r0)
|
||||
ptabs/l r0, tr0
|
||||
blink tr0, r18
|
||||
|
||||
/* Now safe to call C code */
|
||||
|
||||
/*
|
||||
* Do basic pre-pmap initialisation. This is mostly to do with
|
||||
* sizing physical memory.
|
||||
*
|
||||
* vaddr_t evbsh5_memory_init(vaddr_t endkernel, struct mem_region *mr);
|
||||
*/
|
||||
LEA(_C_LABEL(end), r2)
|
||||
LEA(Lmem_regions, r3)
|
||||
LEAF(_C_LABEL(evbsh5_memory_init), r0)
|
||||
ptabs/l r0, tr0
|
||||
blink tr0, r18
|
||||
|
||||
/*
|
||||
* Bootstrap the pmap:
|
||||
*
|
||||
* void pmap_bootstrap(vaddr_t avail, struct mem_region *mr);
|
||||
*/
|
||||
LEA(Lmem_regions, r3)
|
||||
LEAF(_C_LABEL(pmap_bootstrap), r0)
|
||||
ptabs/l r0, tr0
|
||||
blink tr0, r18
|
||||
|
||||
/*
|
||||
* We can now deal with exceptions, particularly TLB misses
|
||||
*/
|
||||
getcon sr, r1
|
||||
movi 1, r0
|
||||
shlli r0, SH5_CONREG_SR_BL_SHIFT, r0
|
||||
andc r1, r0, r1
|
||||
putcon r1, sr
|
||||
|
||||
/*
|
||||
* Secondary initialisation. The pmap has been set up enough
|
||||
* to map device register into kernel virtual address space.
|
||||
*/
|
||||
LEAF(_C_LABEL(evbsh5_init), r0)
|
||||
ptabs/l r0, tr0
|
||||
blink tr0, r18
|
||||
|
||||
/*
|
||||
* Just about set to call main(). All that's left is to
|
||||
* enable interrupts.
|
||||
*/
|
||||
getcon sr, r1
|
||||
movi SH5_CONREG_SR_IMASK_ALL, r0
|
||||
andc r1, r0, r1
|
||||
putcon r1, sr
|
||||
|
||||
LEAF(_C_LABEL(main), r0) /* Call main(), never to return */
|
||||
ptabs/l r0, tr0
|
||||
blink tr0, r18
|
||||
/*NOTREACHED*/
|
||||
|
||||
pta/l 1f, tr0 /* But just in case ... */
|
||||
1: nop
|
||||
blink tr0, r63
|
||||
|
||||
|
||||
.comm Lmem_regions,SIZEOF_MEM_REGION*2,8
|
||||
|
||||
|
||||
/*
|
||||
* Pull in the common SH5 locore code
|
||||
*/
|
||||
|
||||
#include <sh5/sh5/exception.S>
|
||||
#include <sh5/sh5/locore_subr.S>
|
||||
#include <sh5/sh5/cpu_switch.S>
|
||||
#include <sh5/sh5/stb1_locore.S>
|
||||
#include <sh5/sh5/sigcode.S>
|
||||
#include <sh5/sh5/bus_subr.S>
|
||||
|
||||
#include "dtfcons.h"
|
||||
|
||||
#if NDTFCONS > 0
|
||||
.section .data
|
||||
.balign 64
|
||||
GLOBAL(_evbsh5_dtf_buffer)
|
||||
.space 4096,0
|
||||
#endif
|
||||
|
|
@ -0,0 +1,339 @@
|
|||
/* $NetBSD: machdep.c,v 1.1 2002/07/05 13:31:40 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "dtfcons.h"
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/buf.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/mbuf.h>
|
||||
#include <sys/proc.h>
|
||||
#include <sys/reboot.h>
|
||||
#include <sys/sysctl.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/param.h>
|
||||
#include <machine/memregion.h>
|
||||
#include <machine/bootparams.h>
|
||||
#include <machine/cacheops.h>
|
||||
|
||||
#include <uvm/uvm_extern.h>
|
||||
|
||||
#include <sh5/pmap.h>
|
||||
|
||||
#include <sh5/sh5/stb1var.h>
|
||||
#include <sh5/sh5/dtf_comms.h>
|
||||
|
||||
#include <sh5/dev/superhywayvar.h>
|
||||
#include <sh5/dev/pbridgereg.h>
|
||||
#include <sh5/dev/rtcreg.h>
|
||||
#include <sh5/dev/rtcvar.h>
|
||||
|
||||
#include <evbsh5/evbsh5/machdep.h>
|
||||
|
||||
|
||||
static void compute_ctc_tick_per_us(void);
|
||||
struct boot_params evbsh5_bootparams;
|
||||
|
||||
struct vm_map *exec_map;
|
||||
struct vm_map *mb_map;
|
||||
struct vm_map *phys_map;
|
||||
|
||||
char machine[] = MACHINE;
|
||||
|
||||
char cpu_model[128];
|
||||
|
||||
/*
|
||||
* Physical addresses of important devices on the Cayman board
|
||||
* which need to be mapped early on during bootstrap to gain
|
||||
* access to configuration information.
|
||||
*/
|
||||
#define EVBSH5_SYSFPGA_PHYS_ADDR 0x04000000
|
||||
#define EVBSH5_SYSFPGA_LEN 0x00004000
|
||||
#define EVBSH5_PBRIDGE_PHYS_ADDR \
|
||||
(SUPERHYWAY_PPORT_TO_BUSADDR(0x09) + PBRIDGE_OFFSET_BASE)
|
||||
#define EVBSH5_PBRIDGE_LEN PBRIDGE_REG_SZ
|
||||
|
||||
/*
|
||||
* Handles through which the above device regions can be accessed.
|
||||
*/
|
||||
bus_space_handle_t _evbsh5_bh_pbridge;
|
||||
bus_space_handle_t _evbsh5_bh_sysfpga;
|
||||
|
||||
|
||||
vaddr_t
|
||||
evbsh5_memory_init(vaddr_t endkernel, struct mem_region *mr)
|
||||
{
|
||||
u_long ksize;
|
||||
|
||||
endkernel = sh5_round_page(endkernel);
|
||||
|
||||
ksize = endkernel - SH5_KSEG0_BASE;
|
||||
|
||||
mr[0].mr_start = 0x80000000 + ksize;
|
||||
mr[0].mr_kvastart = SH5_KSEG0_BASE + ksize;
|
||||
mr[0].mr_size = sh5_trunc_page(evbsh5_bootparams.bp_physramsize)- ksize;
|
||||
mr[1].mr_start = 0;
|
||||
mr[1].mr_size = 0;
|
||||
|
||||
return (endkernel);
|
||||
}
|
||||
|
||||
void
|
||||
evbsh5_init(void)
|
||||
{
|
||||
#if NDTFCONS > 0
|
||||
extern char *_dtf_buffer;
|
||||
extern void _dtf_trap_frob(void);
|
||||
vaddr_t dtfbuf;
|
||||
paddr_t frob_p;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Fix up the cpu-specific TLB/cache manipulation functions
|
||||
*/
|
||||
__cpu_tlbinv = _sh5_stb1_tlbinv;
|
||||
__cpu_tlbinv_cookie = _sh5_stb1_tlbinv_cookie;
|
||||
__cpu_tlbinv_all = _sh5_stb1_tlbinv_all;
|
||||
__cpu_tlbload = _sh5_stb1_tlbload;
|
||||
__cpu_cache_purge = _sh5_stb1_cache_purge;
|
||||
__cpu_cache_invalidate = _sh5_stb1_cache_invalidate;
|
||||
|
||||
#if NDTFCONS > 0
|
||||
dtfbuf = (vaddr_t) &_dtf_buffer;
|
||||
frob_p = (paddr_t) (uintptr_t) _dtf_trap_frob;
|
||||
frob_p = 0x80000000 + (frob_p - SH5_KSEG0_BASE);
|
||||
|
||||
dtf_init(0xc100018, frob_p,
|
||||
(paddr_t)(0x80000000 + (dtfbuf - SH5_KSEG0_BASE)), dtfbuf);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Map the on-chip devices behind the peripheral bridge
|
||||
*/
|
||||
bus_space_map(&_sh5_bus_space_tag, EVBSH5_PBRIDGE_PHYS_ADDR,
|
||||
EVBSH5_PBRIDGE_LEN, 0, &_evbsh5_bh_pbridge);
|
||||
|
||||
/*
|
||||
* Map the system FPGA/Super IO area
|
||||
*/
|
||||
bus_space_map(&_sh5_bus_space_tag, EVBSH5_SYSFPGA_PHYS_ADDR,
|
||||
EVBSH5_SYSFPGA_LEN, 0, &_evbsh5_bh_sysfpga);
|
||||
|
||||
/*
|
||||
* Figure out how fast the CPU is
|
||||
*
|
||||
* XXX: Should just read the relevant system FPGA bits ...
|
||||
*/
|
||||
compute_ctc_tick_per_us();
|
||||
}
|
||||
|
||||
static void
|
||||
compute_ctc_tick_per_us(void)
|
||||
{
|
||||
#ifndef SIMULATED_CLOCK
|
||||
bus_space_tag_t bt;
|
||||
bus_space_handle_t bh;
|
||||
register_t ctcstart, ctcstop;
|
||||
u_int8_t r64cnt;
|
||||
|
||||
bt = &_sh5_bus_space_tag;
|
||||
|
||||
/*
|
||||
* Map the RTC's registers
|
||||
*/
|
||||
bus_space_subregion(bt, _evbsh5_bh_pbridge, PBRIDGE_OFFSET_RTC,
|
||||
RTC_REG_SIZE, &bh);
|
||||
|
||||
bus_space_write_1(bt, bh, RTC_REG_RCR1, 0);
|
||||
bus_space_write_1(bt, bh, RTC_REG_RCR2, RTC_RCR2_START|RTC_RCR2_RTCEN);
|
||||
|
||||
/*
|
||||
* Set the cpu cycle counter to a reasonably high value such that
|
||||
* it won't wrap around in the loop
|
||||
*/
|
||||
ctcstart = 0xffffffff;
|
||||
|
||||
/*
|
||||
* Fetch the current value of the 128Hz RTC counter and
|
||||
* add 16 so we can time the loop to pretty much exactly 125mS
|
||||
*/
|
||||
r64cnt = (rtc_read_r64cnt(bt, bh) + 16) & RTC_R64CNT_MASK;
|
||||
|
||||
__asm __volatile("putcon %0, ctc" :: "r"(ctcstart));
|
||||
|
||||
/*
|
||||
* Wait 125mS
|
||||
*/
|
||||
while (rtc_read_r64cnt(bt, bh) != r64cnt)
|
||||
;
|
||||
|
||||
__asm __volatile("getcon ctc, %0" : "=r"(ctcstop));
|
||||
|
||||
/*
|
||||
* Compute the number of CTC ticks per micro-second, for use
|
||||
* in the delay() loop.
|
||||
*/
|
||||
_sh5_ctc_ticks_per_us = (ctcstart - ctcstop) / 125000;
|
||||
|
||||
bus_space_unmap(bt, bh, RTC_REG_SIZE);
|
||||
#else
|
||||
_sh5_ctc_ticks_per_us = 300;
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
cpu_startup(void)
|
||||
{
|
||||
unsigned i;
|
||||
caddr_t v;
|
||||
int base, residual;
|
||||
vaddr_t minaddr, maxaddr;
|
||||
vsize_t size;
|
||||
char pbuf[16];
|
||||
|
||||
strcpy(cpu_model, "SuperH SH-5 STB1");
|
||||
|
||||
/*
|
||||
* Find out how much space we need, allocate it,
|
||||
* and then give everything true virtual addresses.
|
||||
*/
|
||||
size = (vsize_t)allocsys(NULL, NULL);
|
||||
if ((v = (caddr_t)uvm_km_zalloc(kernel_map, round_page(size))) == 0)
|
||||
panic("startup: no room for tables");
|
||||
if ((allocsys(v, NULL) - v) != size)
|
||||
panic("startup: table size inconsistency");
|
||||
|
||||
|
||||
/*
|
||||
* Now allocate buffers proper. They are different than the above
|
||||
* in that they usually occupy more virtual memory than physical.
|
||||
*/
|
||||
size = MAXBSIZE * nbuf;
|
||||
if (uvm_map(kernel_map, (vaddr_t *) &buffers, round_page(size),
|
||||
NULL, UVM_UNKNOWN_OFFSET, 0,
|
||||
UVM_MAPFLAG(UVM_PROT_NONE, UVM_PROT_NONE, UVM_INH_NONE,
|
||||
UVM_ADV_NORMAL, 0)) != 0)
|
||||
panic("startup: cannot allocate VM for buffers");
|
||||
minaddr = (vaddr_t)buffers;
|
||||
base = bufpages / nbuf;
|
||||
residual = bufpages % nbuf;
|
||||
for (i = 0; i < nbuf; i++) {
|
||||
vsize_t curbufsize;
|
||||
vaddr_t curbuf;
|
||||
struct vm_page *pg;
|
||||
|
||||
/*
|
||||
* Each buffer has MAXBSIZE bytes of VM space allocated. Of
|
||||
* that MAXBSIZE space, we allocate and map (base+1) pages
|
||||
* for the first "residual" buffers, and then we allocate
|
||||
* "base" pages for the rest.
|
||||
*/
|
||||
curbuf = (vaddr_t) buffers + (i * MAXBSIZE);
|
||||
curbufsize = NBPG * ((i < residual) ? (base+1) : base);
|
||||
|
||||
while (curbufsize) {
|
||||
pg = uvm_pagealloc(NULL, 0, NULL, 0);
|
||||
if (pg == NULL)
|
||||
panic("cpu_startup: not enough memory for "
|
||||
"buffer cache");
|
||||
pmap_kenter_pa(curbuf, VM_PAGE_TO_PHYS(pg),
|
||||
VM_PROT_READ|VM_PROT_WRITE);
|
||||
curbuf += PAGE_SIZE;
|
||||
curbufsize -= PAGE_SIZE;
|
||||
}
|
||||
}
|
||||
pmap_update(pmap_kernel());
|
||||
|
||||
/*
|
||||
* Allocate a submap for exec arguments. This map effectively
|
||||
* limits the number of processes exec'ing at any time.
|
||||
*/
|
||||
exec_map = uvm_km_suballoc(kernel_map, &minaddr, &maxaddr,
|
||||
16*NCARGS, VM_MAP_PAGEABLE, FALSE, NULL);
|
||||
/*
|
||||
* Allocate a submap for physio
|
||||
*/
|
||||
phys_map = uvm_km_suballoc(kernel_map, &minaddr, &maxaddr,
|
||||
VM_PHYS_SIZE, 0, FALSE, NULL);
|
||||
|
||||
/*
|
||||
* Finally, allocate mbuf cluster submap.
|
||||
*/
|
||||
mb_map = uvm_km_suballoc(kernel_map, &minaddr, &maxaddr,
|
||||
nmbclusters * mclbytes, VM_MAP_INTRSAFE,
|
||||
FALSE, NULL);
|
||||
|
||||
printf("%s%s\n", version, cpu_model);
|
||||
format_bytes(pbuf, sizeof(pbuf), ctob(physmem));
|
||||
printf("total memory = %s\n", pbuf);
|
||||
format_bytes(pbuf, sizeof(pbuf), ptoa(uvmexp.free));
|
||||
printf("avail memory = %s\n", pbuf);
|
||||
format_bytes(pbuf, sizeof(pbuf), bufpages * NBPG);
|
||||
printf("using %d buffers containing %s bytes of memory\n", nbuf, pbuf);
|
||||
|
||||
/*
|
||||
* Set up buffers, so they can be used to read disk labels.
|
||||
*/
|
||||
bufinit();
|
||||
}
|
||||
|
||||
int
|
||||
cpu_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp,
|
||||
void *newp, size_t newlen, struct proc *p)
|
||||
{
|
||||
|
||||
/* all sysctl names at this level are terminal */
|
||||
if (namelen != 1)
|
||||
return (ENOTDIR); /* overloaded */
|
||||
|
||||
return (EOPNOTSUPP);
|
||||
}
|
||||
|
||||
void
|
||||
cpu_reboot(int how, char *bootstr)
|
||||
{
|
||||
for (;;)
|
||||
;
|
||||
}
|
||||
|
||||
void
|
||||
device_register(struct device *dev, void *arg)
|
||||
{
|
||||
}
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/* $NetBSD: machdep.h,v 1.1 2002/07/05 13:31:40 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_MACHDEP_H
|
||||
#define _EVBSH5_MACHDEP_H
|
||||
|
||||
extern bus_space_handle_t _evbsh5_bh_pbridge;
|
||||
extern bus_space_handle_t _evbsh5_bh_sysfpga;
|
||||
|
||||
struct mem_region;
|
||||
|
||||
extern vaddr_t evbsh5_memory_init(vaddr_t, struct mem_region *);
|
||||
extern void evbsh5_init(void);
|
||||
|
||||
#endif /* _EVBSH5_MACHDEP_H */
|
||||
|
|
@ -0,0 +1,109 @@
|
|||
/* $NetBSD: mainbus.c,v 1.1 2002/07/05 13:31:41 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/* SH5 Evaluation Board Mainbus */
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/intr.h>
|
||||
|
||||
#include <sh5/sh5/mainbus.h>
|
||||
|
||||
static int mainbusmatch(struct device *, struct cfdata *, void *);
|
||||
static void mainbusattach(struct device *, struct device *, void *);
|
||||
static int mainbusprint(void *, const char *);
|
||||
|
||||
struct cfattach mainbus_ca = {
|
||||
sizeof(struct device), mainbusmatch, mainbusattach
|
||||
};
|
||||
extern struct cfdriver mainbus_cd;
|
||||
|
||||
/*
|
||||
* Devices which hang off the Peripheral Bridge
|
||||
*/
|
||||
static const char *mainbus_devs[] = {"superhyway", NULL};
|
||||
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
mainbusmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
static int mainbus_matched;
|
||||
|
||||
if (mainbus_matched)
|
||||
return (0);
|
||||
|
||||
mainbus_matched = 1;
|
||||
return (1);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
mainbusattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
struct mainbus_attach_args ma;
|
||||
int i;
|
||||
|
||||
printf("\n");
|
||||
|
||||
/*
|
||||
* Attach configured children
|
||||
*/
|
||||
for (i = 0; mainbus_devs[i] != NULL; i++) {
|
||||
ma.ma_bust = &_sh5_bus_space_tag;
|
||||
ma.ma_dmat = &_sh5_bus_dma_tag;
|
||||
ma.ma_name = mainbus_devs[i];
|
||||
|
||||
(void) config_found(self, &ma, mainbusprint);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
mainbusprint(void *arg, const char *cp)
|
||||
{
|
||||
struct mainbus_attach_args *ma = arg;
|
||||
|
||||
if (cp)
|
||||
printf("%s at %s", ma->ma_name, cp);
|
||||
|
||||
return (UNCONF);
|
||||
}
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: ansi.h,v 1.1 2002/07/05 13:31:41 scw Exp $ */
|
||||
|
||||
#include <sh5/ansi.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: aout_machdep.h,v 1.1 2002/07/05 13:31:41 scw Exp $ */
|
||||
|
||||
#include <sh5/aout_machdep.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: asm.h,v 1.1 2002/07/05 13:31:41 scw Exp $ */
|
||||
|
||||
#include <sh5/asm.h>
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
/* $NetBSD: bootparams.h,v 1.1 2002/07/05 13:31:42 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_BOOTPARAMS_H
|
||||
#define _EVBSH5_BOOTPARAMS_H
|
||||
|
||||
struct boot_params {
|
||||
u_int64_t bp_physramsize;
|
||||
u_int64_t bp_resvd[6];
|
||||
};
|
||||
|
||||
#endif /* _EVBSH5_BOOTPARAMS_H */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: bswap.h,v 1.1 2002/07/05 13:31:42 scw Exp $ */
|
||||
|
||||
#include <sh5/bswap.h>
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/* $NetBSD: bus.h,v 1.1 2002/07/05 13:31:42 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_BUS_H
|
||||
#define _EVBSH5_BUS_H
|
||||
|
||||
#include <sh5/bus.h>
|
||||
|
||||
#define _BUS_SPACE_NUM_BOOT_MAPPINGS 4
|
||||
|
||||
#endif /* _EVBSH5_BUS_H */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: cacheops.h,v 1.1 2002/07/05 13:31:42 scw Exp $ */
|
||||
|
||||
#include <sh5/cacheops.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: cdefs.h,v 1.1 2002/07/05 13:31:43 scw Exp $ */
|
||||
|
||||
#include <sh5/cdefs.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: conreg.h,v 1.1 2002/07/05 13:31:43 scw Exp $ */
|
||||
|
||||
#include <sh5/conreg.h>
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
/* $NetBSD: cpu.h,v 1.1 2002/07/05 13:31:43 scw Exp $ */
|
||||
|
||||
#define SH5_NEFF_BITS 32
|
||||
#define SG5_ASID_BITS 8
|
||||
|
||||
#include <sh5/cpu.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: disklabel.h,v 1.1 2002/07/05 13:31:43 scw Exp $ */
|
||||
|
||||
#include <sh5/disklabel.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: elf_machdep.h,v 1.1 2002/07/05 13:31:44 scw Exp $ */
|
||||
|
||||
#include <sh5/elf_machdep.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: endian.h,v 1.1 2002/07/05 13:31:44 scw Exp $ */
|
||||
|
||||
#include <sh5/endian.h>
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
/* $NetBSD: endian_machdep.h,v 1.1 2002/07/05 13:31:44 scw Exp $ */
|
||||
|
||||
#ifndef _EVBSH5_ENDIAN_MACHDEP_H
|
||||
#define _EVBSH5_ENDIAN_MACHDEP_H
|
||||
|
||||
#define _BYTE_ORDER _LITTLE_ENDIAN
|
||||
|
||||
#include <sh5/endian_machdep.h>
|
||||
|
||||
#endif /* _EVBSH5_ENDIAN_MACHDEP_H */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: frame.h,v 1.1 2002/07/05 13:31:44 scw Exp $ */
|
||||
|
||||
#include <sh5/frame.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: int_const.h,v 1.1 2002/07/05 13:31:44 scw Exp $ */
|
||||
|
||||
#include <sh5/int_const.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: int_fmtio.h,v 1.1 2002/07/05 13:31:45 scw Exp $ */
|
||||
|
||||
#include <sh5/int_fmtio.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: int_limits.h,v 1.1 2002/07/05 13:31:45 scw Exp $ */
|
||||
|
||||
#include <sh5/int_limits.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: int_mwgwtypes.h,v 1.1 2002/07/05 13:31:45 scw Exp $ */
|
||||
|
||||
#include <sh5/int_mwgwtypes.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: int_types.h,v 1.1 2002/07/05 13:31:45 scw Exp $ */
|
||||
|
||||
#include <sh5/int_types.h>
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
/* $NetBSD: intr.h,v 1.1 2002/07/05 13:31:46 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_INTR_H
|
||||
#define _EVBSH5_INTR_H
|
||||
|
||||
#include <sh5/intr.h>
|
||||
|
||||
#define IPL_SUPERIO 5 /* SuperIO interrupts at this level */
|
||||
|
||||
#define splsuperio() splraise(IPL_SUPERIO)
|
||||
#define spllpt() splsuperio()
|
||||
|
||||
#endif /* _EVBSH5_INTR_H */
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
/* $NetBSD: isa_machdep.h,v 1.1 2002/07/05 13:31:46 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_ISA_MACHDEP_H
|
||||
#define _EVBSH5_ISA_MACHDEP_H
|
||||
|
||||
/*
|
||||
* Types provided to machine-independent ISA code
|
||||
*/
|
||||
typedef void *isa_chipset_tag_t;
|
||||
|
||||
/*
|
||||
* Functions provided to machine-independent ISA code.
|
||||
*/
|
||||
struct device;
|
||||
struct isabus_attach_args;
|
||||
|
||||
extern void isa_attach_hook(struct device *, struct device *,
|
||||
struct isabus_attach_args *);
|
||||
extern int isa_intr_alloc(isa_chipset_tag_t, int, int, int *);
|
||||
extern const struct evcnt *isa_intr_evcnt(isa_chipset_tag_t, int);
|
||||
extern void *isa_intr_establish(isa_chipset_tag_t, int, int,
|
||||
int, int (*)(void *), void *);
|
||||
extern void isa_intr_disestablish(isa_chipset_tag_t, void *);
|
||||
|
||||
/*
|
||||
* We don't support ISA dma, so these are just dummy stubs.
|
||||
*/
|
||||
struct isa_dma_state;
|
||||
extern void isa_dmainit(struct isa_dma_state *, bus_space_tag_t,
|
||||
bus_dma_tag_t, struct device *);
|
||||
extern bus_size_t isa_dmamaxsize(struct isa_dma_state *, int);
|
||||
extern int isa_dmamap_create(struct isa_dma_state *, int, bus_size_t, int);
|
||||
extern int isa_dmastart(struct isa_dma_state *, int, void *,
|
||||
bus_size_t, struct proc *, int, int);
|
||||
extern int isa_dmadone(struct isa_dma_state *, int);
|
||||
|
||||
#endif /* _EVBSH5_ISA_MACHDEP_H */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: limits.h,v 1.1 2002/07/05 13:31:46 scw Exp $ */
|
||||
|
||||
#include <sh5/limits.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: lock.h,v 1.1 2002/07/05 13:31:46 scw Exp $ */
|
||||
|
||||
#include <sh5/lock.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: memregion.h,v 1.1 2002/07/05 13:31:47 scw Exp $ */
|
||||
|
||||
#include <sh5/memregion.h>
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
/* $NetBSD: param.h,v 1.1 2002/07/05 13:31:47 scw Exp $ */
|
||||
|
||||
/*
|
||||
* XXX: Not sure if these are actually correct for SH-5
|
||||
*/
|
||||
|
||||
#ifndef _EVBSH5_PARAM_H
|
||||
#define _EVBSH5_PARAM_H
|
||||
|
||||
#include <sh5/param.h>
|
||||
|
||||
#ifdef __LITTLE_ENDIAN__
|
||||
#define _MACHINE_ARCH sh5le
|
||||
#define MACHINE_ARCH "sh5le"
|
||||
#else
|
||||
#define _MACHINE_ARCH sh5
|
||||
#define MACHINE_ARCH "sh5"
|
||||
#endif
|
||||
|
||||
#define _MACHINE evbsh5
|
||||
#define MACHINE "evbsh5"
|
||||
|
||||
#define MID_MACHINE MID_SH5
|
||||
|
||||
#endif /* _EVBSH5_PARAM_H */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: pcb.h,v 1.1 2002/07/05 13:31:47 scw Exp $ */
|
||||
|
||||
#include <sh5/pcb.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: pmap.h,v 1.1 2002/07/05 13:31:47 scw Exp $ */
|
||||
|
||||
#include <sh5/pmap.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: proc.h,v 1.1 2002/07/05 13:31:48 scw Exp $ */
|
||||
|
||||
#include <sh5/proc.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: ptrace.h,v 1.1 2002/07/05 13:31:48 scw Exp $ */
|
||||
|
||||
#include <sh5/ptrace.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: reg.h,v 1.1 2002/07/05 13:31:48 scw Exp $ */
|
||||
|
||||
#include <sh5/reg.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: setjmp.h,v 1.1 2002/07/05 13:31:48 scw Exp $ */
|
||||
|
||||
#include <sh5/setjmp.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: signal.h,v 1.1 2002/07/05 13:31:49 scw Exp $ */
|
||||
|
||||
#include <sh5/signal.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: stdarg.h,v 1.1 2002/07/05 13:31:49 scw Exp $ */
|
||||
|
||||
#include <sh5/stdarg.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: trap.h,v 1.1 2002/07/05 13:31:49 scw Exp $ */
|
||||
|
||||
#include <sh5/trap.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: types.h,v 1.1 2002/07/05 13:31:50 scw Exp $ */
|
||||
|
||||
#include <sh5/types.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: varargs.h,v 1.1 2002/07/05 13:31:50 scw Exp $ */
|
||||
|
||||
#include <sh5/varargs.h>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* $NetBSD: vmparam.h,v 1.1 2002/07/05 13:31:50 scw Exp $ */
|
||||
|
||||
#include <sh5/vmparam.h>
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
# $NetBSD: Makefile.sh5,v 1.1 2002/07/05 13:31:50 scw Exp $
|
||||
|
||||
# Makefile for NetBSD/sh5
|
||||
#
|
||||
# This makefile is constructed from a machine description:
|
||||
# config machineid
|
||||
# Most changes should be made in the machine description
|
||||
# /sys/arch/<machine>/conf/``machineid''
|
||||
# after which you should do
|
||||
# config machineid
|
||||
# CPU generic makefile changes should be made in
|
||||
# /sys/arch/sh5/conf/Makefile.sh5
|
||||
# after which config should be rerun for all machines of that type.
|
||||
#
|
||||
# To specify debugging, add the config line: makeoptions DEBUG="-g"
|
||||
# A better way is to specify -g only for a few files.
|
||||
#
|
||||
# makeoptions DEBUGLIST="uvm* trap if_*"
|
||||
|
||||
MACHINE_ARCH=sh5
|
||||
USETOOLS?= no
|
||||
NEED_OWN_INSTALL_TARGET?=no
|
||||
.include <bsd.own.mk>
|
||||
|
||||
##
|
||||
## (1) port identification
|
||||
##
|
||||
THISSH5= $S/arch/${MACHINE}
|
||||
SH5= $S/arch/sh5
|
||||
GENASSYM= ${SH5}/sh5/genassym.cf
|
||||
.-include "${THISSH5}/conf/Makefile.${MACHINE}.inc"
|
||||
|
||||
##
|
||||
## (2) compile settings
|
||||
##
|
||||
## The kernel must be compiled to *not* use FPU registers.
|
||||
##
|
||||
CC= sh5gcc -D__NetBSD__ -ml -m5-32media-nofpu
|
||||
AS= sh5gcc -D__NetBSD__ -ml -m5-32media-nofpu
|
||||
LD= sh5ld -m shlelf32
|
||||
AR= sh5ar
|
||||
RANLIB= sh5ranlib
|
||||
SIZE= sh5size
|
||||
CPPFLAGS+= -D${MACHINE}
|
||||
CWARNFLAGS+= -Wno-parentheses
|
||||
AFLAGS+= -x assembler-with-cpp -traditional-cpp
|
||||
COPTS?= -O2
|
||||
|
||||
##
|
||||
## (3) libkern and compat
|
||||
##
|
||||
|
||||
##
|
||||
## (4) local objects, compile rules, and dependencies
|
||||
##
|
||||
## locore.S must be assembled with the -no-expand option to prevent
|
||||
## the assembler from synthesising instructions which use r25.
|
||||
## Otherwise, interrupt/tlb handlers will lose.
|
||||
##
|
||||
MD_OBJS= locore.o
|
||||
MD_CFILES=
|
||||
MD_SFILES= ${THISSH5}/${MACHINE}/locore.S
|
||||
|
||||
locore.o: ${THISSH5}/${MACHINE}/locore.S assym.h
|
||||
${NORMAL_S} -Wa,-no-expand
|
||||
|
||||
##
|
||||
## (5) link settings
|
||||
##
|
||||
# LINKTEXT possibly set by individual sh5 port
|
||||
LINKTEXT?= -Ttext 0xc0000000
|
||||
|
||||
##
|
||||
## (6) port specific target dependencies
|
||||
##
|
||||
|
||||
# depend on CPU configuration
|
||||
locore.o machdep.o: Makefile
|
||||
|
||||
##
|
||||
## (7) misc settings
|
||||
##
|
||||
|
||||
##
|
||||
## (8) config(8) generated machinery
|
||||
##
|
||||
%INCLUDES
|
||||
|
||||
%OBJS
|
||||
|
||||
%CFILES
|
||||
|
||||
%SFILES
|
||||
|
||||
%LOAD
|
||||
|
||||
%RULES
|
||||
|
||||
##
|
||||
## (9) port independent kernel machinery
|
||||
##
|
||||
.include "$S/conf/Makefile.kern.inc"
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
# $NetBSD: files.sh5,v 1.1 2002/07/05 13:31:51 scw Exp $
|
||||
|
||||
|
||||
#
|
||||
# System bus types
|
||||
#
|
||||
|
||||
define mainbus { }
|
||||
device mainbus: mainbus
|
||||
attach mainbus at root
|
||||
|
||||
# The SuperHighway Bus
|
||||
device superhyway { pport }
|
||||
attach superhyway at mainbus
|
||||
file arch/sh5/dev/superhyway.c superhyway
|
||||
|
||||
# CPUs have a set of control registers on the SuperHighway bus
|
||||
device cpu
|
||||
attach cpu at superhyway with cpu_sh
|
||||
file arch/sh5/dev/cpu_sh.c cpu_sh
|
||||
|
||||
# The External Memory Interface
|
||||
device emi
|
||||
attach emi at superhyway
|
||||
file arch/sh5/dev/emi.c emi
|
||||
|
||||
# The Peripheral Controller Interface
|
||||
device pbridge { [ipl = -1], [intevt = -1] }
|
||||
attach pbridge at superhyway
|
||||
file arch/sh5/dev/pbridge.c pbridge
|
||||
|
||||
# The Flash/External Memory Interface
|
||||
device femi { offset }
|
||||
attach femi at superhyway
|
||||
file arch/sh5/dev/femi.c femi
|
||||
|
||||
# The PCI Interface
|
||||
device pchb
|
||||
attach pchb at superhyway
|
||||
file arch/sh5/dev/pchb.c pchb
|
||||
|
||||
# XXX: This should really attach under a SuperHyway Debug Link Module
|
||||
# XXX: It's all a bit of a hack anyway and should ideally go away...
|
||||
device dtfcons
|
||||
attach dtfcons at mainbus
|
||||
file arch/sh5/dev/dtfcons.c dtfcons needs-flag
|
||||
|
||||
# Clock, Power and Reset Controller
|
||||
device cprc { }
|
||||
attach cprc at pbridge
|
||||
device clock
|
||||
attach clock at cprc
|
||||
device watchdog
|
||||
attach watchdog at cprc
|
||||
device power
|
||||
attach power at cprc
|
||||
device reset
|
||||
attach reset at cprc
|
||||
file arch/sh5/dev/cprc.c cprc & (clock | watchdog | power | reset)
|
||||
|
||||
# Interrupt Controller
|
||||
device intc
|
||||
attach intc at pbridge
|
||||
file arch/sh5/dev/intc.c intc
|
||||
|
||||
# Timer Unit
|
||||
device tmu
|
||||
attach tmu at pbridge
|
||||
file arch/sh5/dev/tmu.c tmu
|
||||
|
||||
# Real-time Clock
|
||||
device rtc
|
||||
attach rtc at pbridge
|
||||
file arch/sh5/dev/rtc.c rtc
|
||||
|
||||
# Serial Interface with FIFO
|
||||
# XXX: Not likely to work at this time.
|
||||
device scif
|
||||
attach scif at pbridge
|
||||
file arch/sh5/dev/scif.c scif needs-flag
|
||||
|
||||
|
||||
#
|
||||
# Machine-independent SCSI drivers
|
||||
#
|
||||
include "dev/scsipi/files.scsipi"
|
||||
major {sd = 4}
|
||||
major {st = 5}
|
||||
major {cd = 6}
|
||||
|
||||
#
|
||||
# Machine-independent ATA drivers
|
||||
#
|
||||
|
||||
include "dev/ata/files.ata"
|
||||
major {wd = 0}
|
||||
|
||||
# Memory Disk for install floppy
|
||||
file dev/md_root.c memory_disk_hooks
|
||||
major {md = 17}
|
||||
|
||||
|
||||
# Source files
|
||||
file arch/sh5/sh5/autoconf.c
|
||||
file arch/sh5/sh5/bus_dma.c
|
||||
file arch/sh5/sh5/bus_space.c
|
||||
file arch/sh5/sh5/conf.c
|
||||
file arch/sh5/sh5/disksubr.c
|
||||
file arch/sh5/sh5/dtf_comms.c dtfcons
|
||||
file arch/sh5/sh5/interrupt.c
|
||||
file arch/sh5/sh5/mem.c
|
||||
file arch/sh5/sh5/pmap.c
|
||||
file arch/sh5/sh5/process_machdep.c
|
||||
file arch/sh5/sh5/sh5_clock.c
|
||||
file arch/sh5/sh5/sh5_machdep.c
|
||||
file arch/sh5/sh5/sig_machdep.c
|
||||
file arch/sh5/sh5/softintr.c
|
||||
file arch/sh5/sh5/syscall.c
|
||||
file arch/sh5/sh5/trap.c
|
||||
file arch/sh5/sh5/vm_machdep.c
|
||||
file dev/clock_subr.c
|
||||
file dev/cons.c
|
||||
file dev/cninit.c
|
||||
|
||||
file arch/sh5/sh5/in_cksum.c inet
|
||||
file netinet/in4_cksum.c inet
|
||||
file netns/ns_cksum.c ns
|
||||
|
|
@ -0,0 +1,349 @@
|
|||
/* $NetBSD: cprc.c,v 1.1 2002/07/05 13:31:51 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* SH-5 Clock, Power and Reset Controller
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/device.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/intr.h>
|
||||
|
||||
#include <sh5/dev/pbridgevar.h>
|
||||
#include <sh5/dev/cprcreg.h>
|
||||
#include <sh5/dev/cprcvar.h>
|
||||
|
||||
#include "locators.h"
|
||||
|
||||
|
||||
struct cprc_softc {
|
||||
struct device sc_dev;
|
||||
bus_space_tag_t sc_bust;
|
||||
bus_space_handle_t sc_bush;
|
||||
};
|
||||
|
||||
static int cprcmatch(struct device *, struct cfdata *, void *);
|
||||
static void cprcattach(struct device *, struct device *, void *);
|
||||
static int cprcprint(void *, const char *);
|
||||
|
||||
struct cfattach cprc_ca = {
|
||||
sizeof(struct cprc_softc), cprcmatch, cprcattach
|
||||
};
|
||||
|
||||
static u_int32_t cprc_reg_read(u_int);
|
||||
#ifdef notyet
|
||||
static void cprc_reg_write(u_int, u_int32_t);
|
||||
#endif
|
||||
|
||||
extern struct cfdriver cprc_cd;
|
||||
|
||||
static const char *cprc_subdevs[] =
|
||||
{"clock", "watchdog", "power", "reset", NULL};
|
||||
static struct cprc_softc *cprc_sc;
|
||||
|
||||
|
||||
#ifdef notyet
|
||||
static int watchdog_ipl;
|
||||
static int watchdog_intevt;
|
||||
#endif
|
||||
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
cprcmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
struct pbridge_attach_args *pa = args;
|
||||
|
||||
if (strcmp(pa->pa_name, cprc_cd.cd_name))
|
||||
return (0);
|
||||
|
||||
KDASSERT(cprc_sc == NULL);
|
||||
|
||||
pa->pa_ipl = cf->cf_loc[PBRIDGECF_IPL];
|
||||
pa->pa_intevt = cf->cf_loc[PBRIDGECF_INTEVT];
|
||||
|
||||
return (1);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
cprcattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
struct pbridge_attach_args *pa = args;
|
||||
struct cprc_softc *sc = (struct cprc_softc *)self;
|
||||
int i;
|
||||
|
||||
#ifdef notyet
|
||||
watchdog_ipl = pa->pa_ipl;
|
||||
watchdog_intevt = pa->pa_intevt;
|
||||
#endif
|
||||
|
||||
sc->sc_bust = pa->pa_bust;
|
||||
bus_space_map(sc->sc_bust, pa->pa_offset, CPRC_REG_SIZE,0,&sc->sc_bush);
|
||||
|
||||
cprc_sc = sc;
|
||||
|
||||
printf(": Clock, Power and Watchdog/Reset Controller\n");
|
||||
|
||||
for (i = 0; cprc_subdevs[i] != NULL; i++) {
|
||||
if (i == 0 &&
|
||||
config_found(self, (void *)cprc_subdevs[i], cprcprint) ==
|
||||
NULL)
|
||||
panic("%s: no clock driver configured!",self->dv_xname);
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
cprcprint(void *arg, const char *cp)
|
||||
{
|
||||
|
||||
if (cp)
|
||||
printf("%s at %s", (const char *)arg, cp);
|
||||
|
||||
return (UNCONF);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
cprc_reg_read(u_int off)
|
||||
{
|
||||
|
||||
return (bus_space_read_4(cprc_sc->sc_bust, cprc_sc->sc_bush, off));
|
||||
}
|
||||
|
||||
#ifdef notyet
|
||||
static void
|
||||
cprc_reg_write(u_int off, u_int32_t value)
|
||||
{
|
||||
|
||||
bus_space_write_4(cprc_sc->sc_bust, cprc_sc->sc_bush, off, value);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* The clock controller
|
||||
*/
|
||||
static int clockmatch(struct device *, struct cfdata *, void *);
|
||||
static void clockattach(struct device *, struct device *, void *);
|
||||
struct cfattach clock_ca = {
|
||||
sizeof(struct device), clockmatch, clockattach
|
||||
};
|
||||
extern struct cfdriver clock_cd;
|
||||
struct cprc_clocks cprc_clocks;
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
clockmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
const char *name = args;
|
||||
|
||||
return (strcmp(name, clock_cd.cd_name) == 0);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
clockattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
u_int64_t pllfreq;
|
||||
u_int32_t reg;
|
||||
|
||||
reg = cprc_reg_read(CPRC_REG_FRQ);
|
||||
|
||||
/*
|
||||
* First, since we know the CPU clock, and its divider ratio,
|
||||
* we can easilly figure out the PLL output clock rate from
|
||||
* which all other clocks are derived.
|
||||
*/
|
||||
pllfreq = _sh5_ctc_ticks_per_us *
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_IFC_SHIFT) & CPRC_FRQ_MASK);
|
||||
pllfreq *= 1000000;
|
||||
|
||||
cprc_clocks.cc_cpu = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_IFC_SHIFT) & CPRC_FRQ_MASK);
|
||||
cprc_clocks.cc_emi = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_EMC_SHIFT) & CPRC_FRQ_MASK);
|
||||
cprc_clocks.cc_superhyway = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_BMC_SHIFT) & CPRC_FRQ_MASK);
|
||||
cprc_clocks.cc_peripheral = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_PBC_SHIFT) & CPRC_FRQ_MASK);
|
||||
cprc_clocks.cc_pci = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_PCC_SHIFT) & CPRC_FRQ_MASK);
|
||||
cprc_clocks.cc_femi = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_FMC_SHIFT) & CPRC_FRQ_MASK);
|
||||
cprc_clocks.cc_stbus = pllfreq /
|
||||
CPRC_FRQ2DIV((reg >> CPRC_FRQ_SBC_SHIFT) & CPRC_FRQ_MASK);
|
||||
|
||||
printf(": PLL frequency - %dMHz\n", (int)(pllfreq/1000000));
|
||||
|
||||
printf("%s: External Memory Clock: %dMHz, SuperHyway Clock: %dMHz\n",
|
||||
self->dv_xname,
|
||||
cprc_clocks.cc_emi / 1000000, cprc_clocks.cc_superhyway / 1000000);
|
||||
printf("%s: Peripheral Bus Clock: %dMHz, PCIbus Clock: %dMHz\n",
|
||||
self->dv_xname,
|
||||
cprc_clocks.cc_peripheral / 1000000, cprc_clocks.cc_pci / 1000000);
|
||||
printf("%s: FEMI Bus Clock: %dMHz, ST Legacy Clock: %dMHz\n",
|
||||
self->dv_xname,
|
||||
cprc_clocks.cc_femi / 1000000, cprc_clocks.cc_stbus / 1000000);
|
||||
}
|
||||
|
||||
|
||||
#ifdef notyet
|
||||
/******************************************************************************
|
||||
*
|
||||
* The watchdog controller
|
||||
*/
|
||||
struct watchdog_softc {
|
||||
struct device sc_dev;
|
||||
void *sc_ih;
|
||||
};
|
||||
static int watchdogmatch(struct device *, struct cfdata *, void *);
|
||||
static void watchdogattach(struct device *, struct device *, void *);
|
||||
static int watchdogint(void *);
|
||||
struct cfattach watchdog_ca = {
|
||||
sizeof(struct watchdog_softc), watchdogmatch, watchdogattach
|
||||
};
|
||||
extern struct cfdriver watchdog_cd;
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
watchdogmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
const char *name = args;
|
||||
|
||||
return (strcmp(name, watchdog_cd.cd_name) == 0);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
watchdogattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
struct watchdog_softc *sc = (struct watchdog_sc *)self;
|
||||
|
||||
if (watchdog_ipl == PBRIDGECF_IPL_DEFAULT ||
|
||||
watchdog_intevt == PBRIDGECF_INTEVT_DEFAULT) {
|
||||
printf(": Watchdog disabled - ipl/intevt not specified\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/* TBD: Set up watchdog timer */
|
||||
|
||||
printf(": Watchdog enabled\n");
|
||||
|
||||
sc->sc_ih = sh5_intr_establish(watchdog_intevt, IST_LEVEL,
|
||||
watchdog_ipl, watchdogint, sc);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
watchdogint(void *arg)
|
||||
{
|
||||
|
||||
/* TBD */
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
|
||||
#ifdef notyet
|
||||
/******************************************************************************
|
||||
*
|
||||
* The power controller
|
||||
*/
|
||||
static int powermatch(struct device *, struct cfdata *, void *);
|
||||
static void powerattach(struct device *, struct device *, void *);
|
||||
struct cfattach power_ca = {
|
||||
sizeof(struct device), powermatch, powerattach
|
||||
};
|
||||
extern struct cfdriver power_cd;
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
powermatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
const char *name = args;
|
||||
|
||||
return (strcmp(name, power_cd.cd_name) == 0);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
powerattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
|
||||
printf(": Power Controller\n");
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
|
||||
#ifdef notyet
|
||||
/******************************************************************************
|
||||
*
|
||||
* The reset controller
|
||||
*/
|
||||
static int resetmatch(struct device *, struct cfdata *, void *);
|
||||
static void resetattach(struct device *, struct device *, void *);
|
||||
struct cfattach reset_ca = {
|
||||
sizeof(struct device), resetmatch, resetattach
|
||||
};
|
||||
extern struct cfdriver reset_cd;
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
resetmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
const char *name = args;
|
||||
|
||||
return (strcmp(name, reset_cd.cd_name) == 0);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
resetattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
|
||||
printf(": Reset Controller\n");
|
||||
|
||||
/*
|
||||
* XXX: Need to hook into a generic SH-5 reset front-end
|
||||
*/
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
/* $NetBSD: cprcreg.h,v 1.1 2002/07/05 13:31:51 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SH5_CPRCREG_H
|
||||
#define _SH5_CPRCREG_H
|
||||
|
||||
/*
|
||||
* Register Offsets for the Clock, Power, Watchdog and Reset Controller Module
|
||||
*/
|
||||
#define CPRC_REG_FRQ 0x00 /* Clock: Frequency Control Register */
|
||||
#define CPRC_REG_PLL 0x08 /* Clock: PLL1 Control Register */
|
||||
#define CPRC_REG_WTCNT 0x10 /* Watchdog: Count Register */
|
||||
#define CPRC_REG_WTCS 0x18 /* Watchdog: Control/Status Register */
|
||||
#define CPRC_REG_MSTP 0x20 /* Power: Module Stop Register */
|
||||
#define CPRC_REG_MSTPACK 0x28 /* Power: Module Stop Ack Register */
|
||||
#define CPRC_REG_STBCR 0x30 /* Power: Control Register */
|
||||
#define CPRC_REG_RST 0x38 /* Reset: Control Register */
|
||||
|
||||
#define CPRC_REG_SIZE 0x40
|
||||
|
||||
/*
|
||||
* Bit definitions for CPRC_REG_FRQ
|
||||
*/
|
||||
#define CPRC_FRQ_MASK 0x07 /* Mask for clock divider fields */
|
||||
#define CPRC_FRQ_EMC_SHIFT 0 /* External Memory Clk Divider Ratio */
|
||||
#define CPRC_FRQ_BMC_SHIFT 3 /* SuperHyway Clock Divider Ratio */
|
||||
#define CPRC_FRQ_IFC_SHIFT 6 /* CPU Clock Divider Ratio */
|
||||
#define CPRC_FRQ_PBC_SHIFT 12 /* Peripheral Clock Divider Ratio */
|
||||
#define CPRC_FRQ_PCC_SHIFT 15 /* PCIbus Clock Divider Ratio */
|
||||
#define CPRC_FRQ_FMC_SHIFT 18 /* Flash Memory I/F Clk Divider Ratio */
|
||||
#define CPRC_FRQ_SBC_SHIFT 21 /* ST Legacy Bus Clock Divider Ratio */
|
||||
#define CPRC_FRQ_PLL2EN 0x0200 /* PLL2 Enable (PLL2 not in eval) */
|
||||
#define CPRC_FRQ_PLL1EN 0x0400 /* PLL1 Enable */
|
||||
#define CPRC_FRQ_CKOEN 0x0800 /* Clock output enable (Not in eval) */
|
||||
|
||||
/*
|
||||
* Given an encoded divider ratio from the CPRC_REG_FRQ register, this
|
||||
* macro evaluates to "1/actual ratio" it represents.
|
||||
*
|
||||
* So, the encoding "0" represents the ratio 1/2. In this case,
|
||||
* the macro evaluates to "2".
|
||||
*/
|
||||
#define CPRC_FRQ2DIV(f) (((f)<6)?(((f)+1)*2):(((f)==6)?16:24))
|
||||
|
||||
/*
|
||||
* Bit definitions for CPRC_REG_PLL
|
||||
*/
|
||||
#define CPRC_PLL_MDIV_MASK 0xff /* PLL1 Pre-divider */
|
||||
#define CPRC_PLL_MDIV_SHIFT 0
|
||||
#define CPRC_PLL_NDIV_MASK 0xff /* PLL1 Feedback divider */
|
||||
#define CPRC_PLL_NDIV_SHIFT 8
|
||||
#define CPRC_PLL_PDIV_MASK 0x07 /* PLL1 Post divider */
|
||||
#define CPRC_PLL_PDIV_SHIFT 16
|
||||
#define CPRC_PLL_SETUP_MASK 0x1ff /* PLL1 Loop characteristics */
|
||||
#define CPRC_PLL_SETUP_SHIFT 19
|
||||
#define CPRC_PLL_ENABLE_MASK 0x03 /* PLL1 Enabling Truth Table */
|
||||
#define CPRC_PLL_ENABLE_SHIFT 28
|
||||
#define CPRC_PLL_LOCKED (1<<30) /* PLL1 Locked */
|
||||
#define CPRC_PLL_POWER (1<<31) /* PLL1 Power Control */
|
||||
|
||||
#endif /* _SH5_CPRCREG_H */
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
/* $NetBSD: cprcvar.h,v 1.1 2002/07/05 13:31:51 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _SH5_CPRCVAR_H
|
||||
#define _SH5_CPRCVAR_H
|
||||
|
||||
/*
|
||||
* The following structure describes the clock rates of the
|
||||
* various clock domains provided by the CPRC module. Clock
|
||||
* rates are expressed in Hz values.
|
||||
*
|
||||
* Other drivers in the system can refer to this to determine
|
||||
* their own clock rates as appropriate.
|
||||
*
|
||||
* XXX: Will need to change the "u_int" to "u_long" should
|
||||
* technology improve to the point where we have > 4GHz cpus :)
|
||||
*/
|
||||
struct cprc_clocks {
|
||||
u_int cc_cpu; /* CPU Clock */
|
||||
u_int cc_emi; /* External Memory Interface Clock */
|
||||
u_int cc_superhyway; /* SuperHyway Clock */
|
||||
u_int cc_peripheral; /* Peripheral Bus Clock */
|
||||
u_int cc_pci; /* PCI Bus Clock */
|
||||
u_int cc_femi; /* Flash External Memory Interface Clock */
|
||||
u_int cc_stbus; /* ST Legacy Bus Clock */
|
||||
};
|
||||
|
||||
extern struct cprc_clocks cprc_clocks;
|
||||
|
||||
#endif /* _SH5_CPRCVAR_H */
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
/* $NetBSD: cpu_sh.c,v 1.1 2002/07/05 13:31:52 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* SH-5 CPU Module
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/intr.h>
|
||||
|
||||
#include <sh5/dev/superhywayvar.h>
|
||||
|
||||
#include "locators.h"
|
||||
|
||||
static int cpu_shmatch(struct device *, struct cfdata *, void *);
|
||||
static void cpu_shattach(struct device *, struct device *, void *);
|
||||
|
||||
struct cfattach cpu_sh_ca = {
|
||||
sizeof(struct device), cpu_shmatch, cpu_shattach
|
||||
};
|
||||
extern struct cfdriver cpu_cd;
|
||||
|
||||
#define CPU_SH_MODULE_ID 0x51e2
|
||||
|
||||
/*ARGSUSED*/
|
||||
static int
|
||||
cpu_shmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
struct superhyway_attach_args *sa = args;
|
||||
bus_space_handle_t bh;
|
||||
u_int64_t vcr;
|
||||
|
||||
if (strcmp(sa->sa_name, cpu_cd.cd_name))
|
||||
return (0);
|
||||
|
||||
sa->sa_pport = 0;
|
||||
|
||||
bus_space_map(sa->sa_bust,
|
||||
SUPERHYWAY_PPORT_TO_BUSADDR(cf->cf_loc[SUPERHYWAYCF_PPORT]),
|
||||
SUPERHYWAY_REG_SZ, 0, &bh);
|
||||
vcr = bus_space_read_8(sa->sa_bust, bh, SUPERHYWAY_REG_VCR);
|
||||
bus_space_unmap(sa->sa_bust, bh, SUPERHYWAY_REG_SZ);
|
||||
|
||||
if (SUPERHYWAY_VCR_MOD_ID(vcr) != CPU_SH_MODULE_ID)
|
||||
return (0);
|
||||
|
||||
sa->sa_pport = cf->cf_loc[SUPERHYWAYCF_PPORT];
|
||||
|
||||
return (1);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
static void
|
||||
cpu_shattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
struct superhyway_attach_args *sa = args;
|
||||
bus_space_handle_t bh;
|
||||
u_int64_t vcr;
|
||||
|
||||
bus_space_map(sa->sa_bust, SUPERHYWAY_PPORT_TO_BUSADDR(sa->sa_pport),
|
||||
SUPERHYWAY_REG_SZ, 0, &bh);
|
||||
vcr = bus_space_read_8(sa->sa_bust, bh, SUPERHYWAY_REG_VCR);
|
||||
bus_space_unmap(sa->sa_bust, bh, SUPERHYWAY_REG_SZ);
|
||||
|
||||
printf(": SH-5 CPU, Version 0x%x\n",
|
||||
(int) SUPERHYWAY_VCR_MOD_VERS(vcr));
|
||||
}
|
||||
|
|
@ -0,0 +1,207 @@
|
|||
/* $NetBSD: dtfcons.c,v 1.1 2002/07/05 13:31:52 scw Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2002 Wasabi Systems, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Written by Steve C. Woodford for Wasabi Systems, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed for the NetBSD Project by
|
||||
* Wasabi Systems, Inc.
|
||||
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
||||
* or promote products derived from this software without specific prior
|
||||
* written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* TTY-like device for use under SH5 simulator/debugger such that
|
||||
* console I/O is directed to the host.
|
||||
*
|
||||
* Well, that's the theory anyway. The "Posix" interface is isn't up
|
||||
* to the job and I can't find documentation for any other interface
|
||||
* hiding behind the host's DTF code.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/proc.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/tty.h>
|
||||
|
||||
#include <machine/cpu.h>
|
||||
#include <machine/bus.h>
|
||||
|
||||
#include <sh5/dev/dtfconsvar.h>
|
||||
|
||||
#include <sh5/sh5/dtf_comms.h>
|
||||
#include <sh5/sh5/mainbus.h>
|
||||
|
||||
#include <dev/cons.h>
|
||||
|
||||
|
||||
cdev_decl(dtfcons);
|
||||
cons_decl(dtfcons);
|
||||
|
||||
|
||||
static int dtfconsmatch(struct device *, struct cfdata *, void *);
|
||||
static void dtfconsattach(struct device *, struct device *, void *);
|
||||
|
||||
struct cfattach dtfcons_ca = {
|
||||
sizeof(struct device), dtfconsmatch, dtfconsattach
|
||||
};
|
||||
extern struct cfdriver dtfcons_cd;
|
||||
|
||||
static int dtf_is_console;
|
||||
|
||||
static int
|
||||
dtfconsmatch(struct device *parent, struct cfdata *cf, void *args)
|
||||
{
|
||||
struct mainbus_attach_args *ma = args;
|
||||
|
||||
if (dtf_is_console == 0)
|
||||
return (0);
|
||||
|
||||
return (strcmp(ma->ma_name, dtfcons_cd.cd_name) == 0);
|
||||
}
|
||||
|
||||
static void
|
||||
dtfconsattach(struct device *parent, struct device *self, void *args)
|
||||
{
|
||||
#if 0
|
||||
struct mainbus_attach_args *ma = args;
|
||||
#endif
|
||||
printf(": DTF Console\n");
|
||||
}
|
||||
|
||||
int
|
||||
dtfconsopen(dev_t dev, int flag, int mode, struct proc *p)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
dtfconsclose(dev_t dev, int flag, int mode, struct proc *p)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
dtfconsread(dev_t dev, struct uio *uio, int flag)
|
||||
{
|
||||
return (EIO);
|
||||
}
|
||||
|
||||
int
|
||||
dtfconswrite(dev_t dev, struct uio *uio, int flag)
|
||||
{
|
||||
return (EIO);
|
||||
}
|
||||
|
||||
int
|
||||
dtfconspoll(dev_t dev, int events, struct proc *p)
|
||||
{
|
||||
return (EIO);
|
||||
}
|
||||
|
||||
struct tty *
|
||||
dtfconstty(dev_t dev)
|
||||
{
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
int
|
||||
dtfconsioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
|
||||
{
|
||||
return (ENOTTY);
|
||||
}
|
||||
|
||||
void
|
||||
dtfcons_cnattach(void)
|
||||
{
|
||||
|
||||
dtf_is_console = 1;
|
||||
}
|
||||
|
||||
int
|
||||
dtfconscngetc(dev_t dev)
|
||||
{
|
||||
u_int32_t status;
|
||||
u_int8_t buff[16];
|
||||
u_int8_t *p = buff;
|
||||
int len;
|
||||
int s;
|
||||
|
||||
s = splhigh();
|
||||
|
||||
do {
|
||||
p = buff;
|
||||
*p++ = DTF_POSIX_POLLKEY;
|
||||
len = (int)(p - buff);
|
||||
|
||||
if (dtf_transaction(buff, &len) < 0 || len != 8)
|
||||
if (panicstr == NULL)
|
||||
panic("dtfconscngetc: lost link to DTF host");
|
||||
|
||||
p = dtf_unpackdword(buff, &status);
|
||||
} while (status == 0);
|
||||
|
||||
p = dtf_unpackdword(p, &status);
|
||||
|
||||
splx(s);
|
||||
|
||||
return ((int)status);
|
||||
}
|
||||
|
||||
void
|
||||
dtfconscnputc(dev_t dev, int ch)
|
||||
{
|
||||
u_int8_t buff[16];
|
||||
u_int8_t *p = buff;
|
||||
int len;
|
||||
int s;
|
||||
|
||||
s = splhigh();
|
||||
|
||||
p = buff;
|
||||
*p++ = DTF_POSIX_WRITE;
|
||||
p = dtf_packdword(p, 1);
|
||||
*p++ = (u_int8_t)ch;
|
||||
len = (int)(p - buff);
|
||||
|
||||
if (dtf_transaction(buff, &len) < 0 || len != 4)
|
||||
if (panicstr == NULL)
|
||||
panic("dtfconscnputc: lost link to DTF host");
|
||||
|
||||
splx(s);
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
void
|
||||
dtfconscnpollc(dev_t dev, int on)
|
||||
{
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue