changeset 2dfcde2e9998 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=2dfcde2e9998
description:
Major system code cleanup and formatting
remove unused code
console/Makefile:
cleanup Makefile. Remove unneeded -D options
console/console.c:
Major cleanup and formatting
remove unused #ifdef code
remove unused #includes
rename xxm -> m5
rename simos -> m5
console/dbmentry.S:
console/paljtokern.S:
console/paljtoslave.S:
console/printf.c:
Major cleanup and formatting
remove unused #ifdef code
remove unused #includes
rename __start -> _start to get rid of warning.
h/cserve.h:
h/dc21164FromGasSources.h:
h/ev5_alpha_defs.h:
h/ev5_defs.h:
h/ev5_osfalpha_defs.h:
h/ev5_paldef.h:
h/fromHudsonMacros.h:
h/fromHudsonOsf.h:
h/rpb.h:
Major cleanup and formatting
h/ev5_impure.h:
Major cleanup and formatting
remove unused #ifdef code
palcode/Makefile:
cleanup Makefile
remove unused -D options
unify platform_tlaser.S and platform_tsunami.S into platform.S and
generate multiple .o files using various #defines
unify osfpal.S osfpal_cache_copy.S and
osfpal_cache_copy_unaligned.S into
osfpal.S and generate multiple .o files using various #defines
palcode/osfpal.S:
Major cleanup and formatting
remove unused #defines
remove unused #if code
merge copy code into this file.
palcode/platform.S:
Major cleanup and formatting
remove unused #defines
remove unused #if code
merge platform code into this file.
diffstat:
system/alpha/console/Makefile | 65 +-
system/alpha/console/console.c | 1733 ++---
system/alpha/console/dbmentry.S | 183 +-
system/alpha/console/paljtokern.S | 203 +-
system/alpha/console/paljtoslave.S | 179 +-
system/alpha/console/printf.c | 478 +-
system/alpha/h/cia.h | 456 -
system/alpha/h/cserve.h | 101 +-
system/alpha/h/dc21164FromGasSources.h | 119 +-
system/alpha/h/eb164.h | 184 -
system/alpha/h/ev5_alpha_defs.h | 201 +-
system/alpha/h/ev5_defs.h | 67 +-
system/alpha/h/ev5_impure.h | 485 +-
system/alpha/h/ev5_osfalpha_defs.h | 154 +-
system/alpha/h/ev5_paldef.h | 101 +-
system/alpha/h/fromHudsonMacros.h | 97 +-
system/alpha/h/fromHudsonOsf.h | 113 +-
system/alpha/h/lib.h | 517 -
system/alpha/h/platform.h | 244 -
system/alpha/h/regdefs.h | 81 -
system/alpha/h/rpb.h | 293 +-
system/alpha/palcode/Makefile | 110 +-
system/alpha/palcode/osfpal.S | 1879 +-----
system/alpha/palcode/osfpal_cache_copy.S | 5309 --------------------
system/alpha/palcode/osfpal_cache_copy_unaligned.S | 5305 -------------------
system/alpha/palcode/platform.S | 2341 ++++++++
system/alpha/palcode/platform_m5.S | 2802 ----------
system/alpha/palcode/platform_tlaser.S | 2872 ----------
28 files changed, 4764 insertions(+), 21908 deletions(-)
diffs (truncated from 29305 to 300 lines):
diff -r 2f71125bf413 -r 2dfcde2e9998 system/alpha/console/Makefile
--- a/system/alpha/console/Makefile Sat Jun 04 18:59:06 2005 -0400
+++ b/system/alpha/console/Makefile Mon Jun 27 17:25:54 2005 -0400
@@ -1,44 +1,41 @@
-#Copyright (c) 2005
-#The Regents of The University of Michigan
-#All Rights Reserved
+# Copyright (c) 2005
+# The Regents of The University of Michigan
+# All Rights Reserved
#
-#This code is part of the M5 simulator, developed by Nathan Binkert,
-#Erik Hallnor, Steve Raasch, and Steve Reinhardt, with contributions
-#from Ron Dreslinski, Dave Greene, Lisa Hsu, Ali Saidi, and Andrew
-#Schultz.
+# This code is part of the M5 simulator, developed by Nathan Binkert,
+# Erik Hallnor, Steve Raasch, and Steve Reinhardt, with contributions
+# from Ron Dreslinski, Dave Greene, Lisa Hsu, Ali Saidi, and Andrew
+# Schultz.
#
-#Permission is granted to use, copy, create derivative works and
-#redistribute this software and such derivative works for any purpose,
-#so long as the copyright notice above, this grant of permission, and
-#the disclaimer below appear in all copies made; and so long as the
-#name of The University of Michigan is not used in any advertising or
-#publicity pertaining to the use or distribution of this software
-#without specific, written prior authorization.
+# Permission is granted to use, copy, create derivative works and
+# redistribute this software and such derivative works for any purpose,
+# so long as the copyright notice above, this grant of permission, and
+# the disclaimer below appear in all copies made; and so long as the
+# name of The University of Michigan is not used in any advertising or
+# publicity pertaining to the use or distribution of this software
+# without specific, written prior authorization.
#
-#THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
-#UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND WITHOUT
-#WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER EXPRESS OR
-#IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
-#MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF
-#THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES,
-#INCLUDING DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-#DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION
-#WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS HEREAFTER
-#ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
-DBMENTRY = fffffc0000010000
-CFLAGS=-I . -I ../h -I$(M5)/dev -nostdinc++ -Wa,-m21164
-
-ARCHNAME=$(shell uname -m)
+# THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
+# UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND WITHOUT
+# WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF
+# THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES,
+# INCLUDING DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+# DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION
+# WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS HEREAFTER
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
### If we are not compiling on an alpha, we must use cross tools ###
-ifneq ($(ARCHNAME), alpha)
+ifneq ($(shell uname -m), alpha)
CROSS_COMPILE?=alpha-unknown-linux-gnu-
endif
CC=$(CROSS_COMPILE)gcc
AS=$(CROSS_COMPILE)as
LD=$(CROSS_COMPILE)ld
+DBMENTRY= fffffc0000010000
+CFLAGS=-I . -I ../h -I$(M5)/dev -fno-builtin -Wa,-m21164
OBJS=dbmentry.o printf.o paljtokern.o paljtoslave.o
TLOBJS+=$(OBJS) console_tl.o
TSOBJS+=$(OBJS) console_ts.o
@@ -54,19 +51,19 @@
$(CC) $(CFLAGS) -nostdinc -o $@ -c $<
console_ts.o: console.c
- $(CC) -g3 $(CFLAGS) -D _TIME_T -D TSUNAMI -o $@ -c $<
+ $(CC) -g3 $(CFLAGS) -D TSUNAMI -o $@ -c $<
console_tl.o: console.c
- $(CC) -g3 $(CFLAGS) -D _TIME_T -D TLASER -o $@ -c $<
+ $(CC) -g3 $(CFLAGS) -D TLASER -o $@ -c $<
printf.o: printf.c
$(CC) -g3 $(CFLAGS) -o $@ -c $<
console_ts: $(TSOBJS)
- $(LD) -o console_ts -N -Ttext $(DBMENTRY) -non_shared $(TSOBJS) -lc
+ $(LD) -o console_ts -N -Ttext $(DBMENTRY) -non_shared $(TSOBJS) -lc
console_tl: $(TLOBJS)
- $(LD) -o console_tl -N -Ttext $(DBMENTRY) -non_shared $(TLOBJS) -lc
+ $(LD) -o console_tl -N -Ttext $(DBMENTRY) -non_shared $(TLOBJS) -lc
clean:
rm -f *.o console_t?
diff -r 2f71125bf413 -r 2dfcde2e9998 system/alpha/console/console.c
--- a/system/alpha/console/console.c Sat Jun 04 18:59:06 2005 -0400
+++ b/system/alpha/console/console.c Mon Jun 27 17:25:54 2005 -0400
@@ -1,85 +1,77 @@
/*
-Copyright (c) 2003, 2004
-The Regents of The University of Michigan
-All Rights Reserved
+ * Copyright (c) 2003, 2004
+ * The Regents of The University of Michigan
+ * All Rights Reserved
+ *
+ * This code is part of the M5 simulator, developed by Nathan Binkert,
+ * Erik Hallnor, Steve Raasch, and Steve Reinhardt, with contributions
+ * from Ron Dreslinski, Dave Greene, Lisa Hsu, Ali Saidi, and Andrew
+ * Schultz.
+ *
+ * Permission is granted to use, copy, create derivative works and
+ * redistribute this software and such derivative works for any purpose,
+ * so long as the copyright notice above, this grant of permission, and
+ * the disclaimer below appear in all copies made; and so long as the
+ * name of The University of Michigan is not used in any advertising or
+ * publicity pertaining to the use or distribution of this software
+ * without specific, written prior authorization.
+ *
+ * THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
+ * UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND WITHOUT
+ * WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF
+ * THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES,
+ * INCLUDING DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+ * DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS HEREAFTER
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
-This code is part of the M5 simulator, developed by Nathan Binkert,
-Erik Hallnor, Steve Raasch, and Steve Reinhardt, with contributions
-from Ron Dreslinski, Dave Greene, Lisa Hsu, Ali Saidi, and Andrew
-Schultz.
+/*
+ * Copyright 1993 Hewlett-Packard Development Company, L.P.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
-Permission is granted to use, copy, create derivative works and
-redistribute this software and such derivative works for any purpose,
-so long as the copyright notice above, this grant of permission, and
-the disclaimer below appear in all copies made; and so long as the
-name of The University of Michigan is not used in any advertising or
-publicity pertaining to the use or distribution of this software
-without specific, written prior authorization.
-
-THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
-UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND WITHOUT
-WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER EXPRESS OR
-IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF
-THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES,
-INCLUDING DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION
-WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS HEREAFTER
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-*/
-/*
-Copyright 1993 Hewlett-Packard Development Company, L.P.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
/* ******************************************
- * SimOS SRM Console
- *
- * Derived from Lance Berc's SRM console
- * for the SRC XXMÂ Machine
+ * M5 Console
* ******************************************/
-
-typedef unsigned long long uint64_t;
-typedef unsigned long long uint64;
-typedef unsigned int uint32_t;
-typedef unsigned int uint32;
+#include <linux/stddef.h>
+#include <sys/types.h>
#define CONSOLE
#include "alpha_access.h"
-
-#if 0
-#include "new_aouthdr.h"
-#include "srcmax.h"
-#endif
-
-/* from ../h */
-#include "lib.h"
+#include "cserve.h"
#include "rpb.h"
-#include "cserve.h"
#define CONS_INT_TX 0x01 /* interrupt enable / state bits */
#define CONS_INT_RX 0x02
+#define PAGE_SIZE (8192)
+
#define KSEG 0xfffffc0000000000
#define K1BASE 0xfffffc8000000000
-#define KSEG_TO_PHYS(x)(((ul)x) & ~KSEG)
+#define KSEG_TO_PHYS(x) (((ulong)x) & ~KSEG)
#ifdef TSUNAMI
#define ALPHA_ACCESS_BASE 0xfffffd0200000000
@@ -89,295 +81,258 @@
#error TSUNAMI/TLASER not defined.
#endif
-#define PHYS_TO_K1(_x) (K1BASE|(_x))
+#define ROUNDUP8(x) ((ulong)(((ulong)x)+7) & ~7)
+#define ROUNDUP128(x) ((ulong)(((ulong)x) + 127) & ~127)
+#define ROUNDUP8K(x) ((ulong)(((ulong)(x)) + 8191) & ~8191)
-#define AOUT_LOAD_ADDR (KSEG|0xf000)
-
-#define ROUNDUP8(x) ((ul)(((ul)x)+7) & ~7)
-#define ROUNDUP128(x) ((ul)(((ul)x)+127) & ~127)
-#define ROUNDUP8K(x) ((ul)(((ul)(x))+8191) & ~8191)
-
-#define FIRST(x) ((((ul)(x)) >> 33) & 0x3ff)
-#define SECOND(x) ((((ul)(x)) >> 23) & 0x3ff)
-#define THIRD(x) ((((ul)(x)) >> 13) & 0x3ff)
-#define THIRD_XXX(x) ((((ul)(x)) >> 13) & 0xfff)
-#define PFN(x) ((((ul)(x) & ~KSEG) >> 13))
+#define FIRST(x) ((((ulong)(x)) >> 33) & 0x3ff)
+#define SECOND(x) ((((ulong)(x)) >> 23) & 0x3ff)
+#define THIRD(x) ((((ulong)(x)) >> 13) & 0x3ff)
+#define THIRD_XXX(x) ((((ulong)(x)) >> 13) & 0xfff)
+#define PFN(x) ((((ulong)(x) & ~KSEG) >> 13))
/* Kernel write | kernel read | valid */
-#define KPTE(x) ((ul)((((ul)(x)) << 32) | 0x1101))
+#define KPTE(x) ((ulong)((((ulong)(x)) << 32) | 0x1101))
#define HWRPB_PAGES 16
#define MDT_BITMAP_PAGES 4
-#define CSERVE_K_JTOKERN 0x18
-
#define NUM_KERNEL_THIRD (4)
-#define printf_lock(args...) \
- do { \
- SpinLock(&theLock); \
- printf(args); \
- SpinUnlock(&theLock); \
+#define printf_lock(args...) \
+ do { \
+ SpinLock(&theLock); \
+ printf(args); \
+ SpinUnlock(&theLock); \
} while (0)
-static unixBoot(int go, int argc, char **argv);
-void jToPal(ul bootadr);
+void unixBoot(int go, int argc, char **argv);
+void JToKern(char *bootadr, ulong rpb_percpu, ulong free_pfn, ulong k_argc,
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