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Changed copyright notice, made installation less dependent on ACK

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This commit is contained in:
ceriel 1991-11-23 10:41:43 +00:00
parent 61fad3018a
commit 6fa0e5bfb0
25 changed files with 129 additions and 127 deletions
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1
util/LLgen/.distr
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@ -1,4 +1,5 @@
READ_ME
COPYING
lib
src
Makefile

18
util/LLgen/COPYING Normal file
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@ -0,0 +1,18 @@
Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
All rights reserved.
Permission to use and copy this software and its documentation for research
and educational use only is hereby granted, provided that the above copyright
notice and this permission notice appear in all copies. No commercial use of
any kind is permitted without permission in writing from the copyright owner.
One way of obtaining such a permission is to obtain the Amsterdam Compiler
Kit. LLgen is part of it. The Amsterdam Compiler Kit is available from
two companies:
Transmediair Products & Support B.V. Unipress Software
Melkweg 3 2025 Lincoln Highway
3721 RG Bilthoven Edison, NJ 08817
The Netherlands U.S.A.
tel: +31 30 281820 tel: +1 908 287 2100
fax: +31 30 292294 fax: +1 908 287 4929

6
util/LLgen/LLgen.1
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@ -82,9 +82,9 @@ so that the compiler can generate a jump table for it. This will only be
done for switches that have density between
\fIlow_percentage\fP and \fIhigh_percentage\fP, as explained below.
Usually, compilers generate a jumptable when the density of the switch
is above a certain threshold. If you want jump tables in more cases,
set \fIhigh_percentage\fP to this threshold, and \fIlow_percentage\fP to
a minimum threshold. There is a time-space trade-off here.
is above a certain threshold. When jump tables are to be used more often,
\fIhigh_percentage\fP must be set to this threshold, and \fIlow_percentage\fP
must be set to a minimum threshold. There is a time-space trade-off here.
.I num
is the minimum number of cases in a switch for the \fB\-j\fP option to be
effective. The default value (if

15
util/LLgen/Makefile
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@ -1,17 +1,16 @@
# $Header$
EMHOME=../..
INSTALLDIR=$(EMHOME)/bin
LIBDIR=$(EMHOME)/lib/LLgen
MANDIR=$(EMHOME)/man
INSTALLDIR=/usr/local/bin
LIBDIR=/usr/local/lib/LLgen
MANDIR=/usr/local/man/man1
all:
cd src; make
cd src; make LIBDIR=$(LIBDIR)
clean:
-cd src; make clean
install:
cd src; make
cd src; make LIBDIR=$(LIBDIR)
rm -f $(INSTALLDIR)/LLgen $(LIBDIR)/rec $(LIBDIR)/incl $(MANDIR)/LLgen.1
cp src/LLgen $(INSTALLDIR)/LLgen
cp lib/rec $(LIBDIR)/rec
@ -19,7 +18,7 @@ install:
cp LLgen.1 $(MANDIR)/LLgen.1
firstinstall:
cd src; make first
cd src; make LIBDIR=$(LIBDIR) first
rm -f $(INSTALLDIR)/LLgen $(LIBDIR)/rec $(LIBDIR)/incl $(MANDIR)/LLgen.1
cp src/LLgen $(INSTALLDIR)/LLgen
-mkdir $(LIBDIR)
@ -28,7 +27,7 @@ firstinstall:
cp LLgen.1 $(MANDIR)/LLgen.1
cmp:
cd src; make
cd src; make LIBDIR=$(LIBDIR)
-cmp src/LLgen $(INSTALLDIR)/LLgen
-cmp lib/rec $(LIBDIR)/rec
-cmp lib/incl $(LIBDIR)/incl

8
util/LLgen/proto.make
View file

@ -6,13 +6,13 @@ INSTALLDIR=$(TARGET_HOME)/bin
LIBDIR=$(TARGET_HOME)/lib/LLgen
all:
cd src; make
cd src; make LIBDIR=$(LIBDIR)
clean:
-cd src; make clean
install:
cd src; make
cd src; make LIBDIR=$(LIBDIR)
cp src/LLgen $(INSTALLDIR)/LLgen
if [ $(DO_MACHINE_INDEP) = y ] ; \
then cp $(SRC_HOME)/util/LLgen/lib/rec $(LIBDIR)/rec ; \
@ -21,7 +21,7 @@ install:
fi
firstinstall:
cd src; make first
cd src; make LIBDIR=$(LIBDIR) first
cp src/LLgen $(INSTALLDIR)/LLgen
if [ $(DO_MACHINE_INDEP) = y ] ; \
then if [ -d $(LIBDIR) ] ; then : ; else mkdir $(LIBDIR) ; fi ; \
@ -31,7 +31,7 @@ firstinstall:
fi
cmp:
cd src; make
cd src; make LIBDIR=$(LIBDIR)
-cmp src/LLgen $(INSTALLDIR)/LLgen
-cmp $(SRC_HOME)/util/LLgen/lib/rec $(LIBDIR)/rec
-cmp $(SRC_HOME)/util/LLgen/lib/incl $(LIBDIR)/incl

6
util/LLgen/src/LLgen.g
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

22
util/LLgen/src/Makefile
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@ -1,25 +1,27 @@
# $Header$
EMHOME=../../..
PROF=
LLOPT= # -vvv -x
INCLUDES = -I$(EMHOME)/h
CFLAGS=-O -DNDEBUG $(INCLUDES) $(PROF)
INCLUDES =
DEFINES = -DNDEBUG
CFLAGS=-O $(DEFINES) $(INCLUDES) $(PROF)
LDFLAGS=
OBJECTS = main.o gencode.o compute.o LLgen.o tokens.o check.o reach.o global.o name.o sets.o Lpars.o alloc.o machdep.o cclass.o
CFILES = main.c gencode.c compute.c LLgen.c tokens.c check.c reach.c global.c name.c sets.c Lpars.c alloc.c machdep.c cclass.c
FILES =types.h tunable.h extern.h io.h sets.h tokens.g LLgen.g main.c name.c compute.c sets.c gencode.c global.c check.c reach.c alloc.c machdep.c Makefile cclass.c
FILES =types.h extern.h io.h sets.h tokens.g LLgen.g main.c name.c compute.c sets.c gencode.c global.c check.c reach.c alloc.c machdep.c Makefile cclass.c
GFILES = tokens.g LLgen.g
LINT = lint -b -DNDEBUG -DNORCSID
LINT = lint -b $(DEFINES) -DNORCSID
LIBDIRSTR = \"$(LIBDIR)\"
all: parser
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)" "PROF=$(PROF)"
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)" "PROF=$(PROF)" "LIBDIR=$(LIBDIR)"
parser: $(GFILES)
LLgen $(LLOPT) $(GFILES)
@touch parser
first: firstparser
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)" "PROF=$(PROF)"
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)" "PROF=$(PROF)" "LIBDIR=$(LIBDIR)"
firstparser:
cp LLgen.c.dist LLgen.c
@ -29,7 +31,7 @@ firstparser:
@touch parser
LLgen: $(OBJECTS)
$(CC) $(PROF) $(LDFLAGS) $(OBJECTS) $(EMHOME)/modules/lib/libsystem.a -o LLgen
$(CC) $(PROF) $(LDFLAGS) $(OBJECTS) -o LLgen
@size LLgen
pr :
@ -49,6 +51,9 @@ distr:
cp LLgen.c LLgen.c.dist
cp tokens.c tokens.c.dist
machdep.o: machdep.c
$(CC) -c $(CFLAGS) -DLIBDIR=$(LIBDIRSTR) machdep.c
# The next lines are generated automatically
# AUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTOAUTO
LLgen.o: Lpars.h
@ -76,7 +81,6 @@ gencode.o: types.h
global.o: extern.h
global.o: io.h
global.o: types.h
machdep.o: $(EMHOME)/h/em_path.h
machdep.o: types.h
main.o: extern.h
main.o: io.h

32
util/LLgen/src/alloc.c
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@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*
@ -19,7 +17,6 @@
# include "types.h"
# include "extern.h"
# include <local.h>
# ifndef NORCSID
static string rcsid = "$Header$";
@ -68,19 +65,20 @@ new_mem(p) register p_info p; {
if (p->i_max >= p->i_top) { /* No more free elements */
sz = p->i_size;
#if BIGMACHINE
/*
Do not worry about size. Just double it.
*/
p->i_size += p->i_size;
if (! p->i_size)
if (sizeof(char *) > 2) {
/*
Do not worry about size. Just double it.
*/
p->i_size += p->i_size;
if (! p->i_size)
p->i_size += p->i_incr * p->i_esize;
}
else {
/*
Worry about size, so only increment in chunks of i_incr.
*/
p->i_size += p->i_incr * p->i_esize;
#else
/*
Worry about size, so only increment in chunks of i_incr.
*/
p->i_size += p->i_incr * p->i_esize;
#endif
}
p->i_ptr = !p->i_ptr ?
alloc(p->i_size) :
ralloc(p->i_ptr, p->i_size);

9
util/LLgen/src/cclass.c
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@ -1,8 +1,9 @@
/* $Header$ */
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/* $Header$ */
#include "cclass.h"
char c_class[] = {
0, /* 00 */

9
util/LLgen/src/cclass.h
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@ -1,8 +1,9 @@
/* $Header$ */
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/* $Header$ */
extern char c_class[];
#define ISLET 1

6
util/LLgen/src/check.c
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@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

6
util/LLgen/src/compute.c
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@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

10
util/LLgen/src/extern.h
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@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*
@ -13,12 +11,12 @@
*/
/*
* extern.h $Header$
* $Header$
* Miscellanious constants and
* some variables that are visible in more than one file
*/
# define LTEXTSZ 51 /* Size of longest token */
# define LTEXTSZ 256 /* Size of longest token */
/*
* options for the identifier search routine

6
util/LLgen/src/gencode.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

6
util/LLgen/src/global.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

8
util/LLgen/src/io.h
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*
@ -13,7 +11,7 @@
*/
/*
* io.h $Header$
* $Header$
* Some important file names and variables
*/

27
util/LLgen/src/machdep.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*
@ -17,8 +15,6 @@
* Machine dependant things
*/
# include <em_path.h>
# include "types.h"
# ifndef NORCSID
@ -33,17 +29,27 @@ extern string libpath();
UNLINK(x) string x; {
/* Must remove the file "x" */
#ifdef USE_SYS
sys_remove(x); /* systemcall to remove file */
#else
unlink(x);
#endif
}
RENAME(x,y) string x,y; {
/* Must move the file "x" to the file "y" */
#ifdef USE_SYS
if(! sys_rename(x,y)) fatal(1,"Cannot rename to %s",y);
#else
unlink(y);
if (link(x,y) != 0) fatal(1,"Cannot rename to %s",y);
unlink(x);
#endif
}
/* to make it easier to patch ... */
char emdir[64] = EM_DIR;
char libdir[256] = LIBDIR;
string
libpath(s) string s; {
@ -53,12 +59,11 @@ libpath(s) string s; {
register length;
p_mem alloc();
string strcpy(), strcat();
static string subdir = "/lib/LLgen/";
length = strlen(emdir) + strlen(subdir) + strlen(s) + 1;
length = strlen(libdir) + strlen(s) + 2;
p = (string) alloc((unsigned) length);
strcpy(p,emdir);
strcat(p,subdir);
strcpy(p,libdir);
strcat(p,"/");
strcat(p,s);
return p;
}

6
util/LLgen/src/main.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

6
util/LLgen/src/name.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

15
util/LLgen/src/proto.make
View file

@ -3,8 +3,11 @@
#PARAMS do not remove this line
SRC_DIR = $(SRC_HOME)/util/LLgen/src
INCLUDES = -I$(TARGET_HOME)/h -I$(TARGET_HOME)/config -I$(SRC_DIR) -I.
CFLAGS = -DNDEBUG $(INCLUDES) $(COPTIONS)
LIBDIR = $(TARGET_HOME)/lib/LLgen
INCLUDES = -I$(SRC_DIR) -I.
LIBDIRSTR = \"$(LIBDIR)\"
DEFINES = -DNDEBUG
CFLAGS = $(DEFINES) $(INCLUDES) $(COPTIONS)
LDFLAGS=$(LDOPTIONS)
LLOPT= # -vvv -x
@ -18,19 +21,19 @@ CSRC = $(SRC_DIR)/main.c $(SRC_DIR)/gencode.c $(SRC_DIR)/compute.c \
$(SRC_DIR)/machdep.c $(SRC_DIR)/cclass.c
CFILES = LLgen.c tokens.c Lpars.c $(CSRC)
GFILES = $(SRC_DIR)/tokens.g $(SRC_DIR)/LLgen.g
FILES = $(SRC_DIR)/types.h $(SRC_DIR)/tunable.h $(SRC_DIR)/extern.h \
FILES = $(SRC_DIR)/types.h $(SRC_DIR)/extern.h \
$(SRC_DIR)/io.h $(SRC_DIR)/sets.h \
$(GFILES) $(CSRC) $(SRC_DIR)/proto.make
all: parser
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)"
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)" "LIBDIR=$(LIBDIR)"
parser: $(GFILES)
LLgen $(LLOPT) $(GFILES)
@touch parser
first: firstparser
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)"
@make LLgen "LDFLAGS=$(LDFLAGS)" "CC=$(CC)" "CFLAGS=$(CFLAGS)" "LIBDIR=$(LIBDIR)"
firstparser:
cp $(SRC_DIR)/LLgen.c.dist LLgen.c
@ -109,7 +112,7 @@ global.$(SUF): $(SRC_DIR)/io.h
global.$(SUF): $(SRC_DIR)/types.h
machdep.$(SUF): $(SRC_DIR)/machdep.c
$(CC) -c $(CFLAGS) $(SRC_DIR)/machdep.c
$(CC) -c $(CFLAGS) -DUSE_SYS -DLIBDIR=$(LIBDIRSTR) $(SRC_DIR)/machdep.c
machdep.$(SUF): $(SRC_DIR)/types.h
main.$(SUF): $(SRC_DIR)/main.c

6
util/LLgen/src/reach.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

6
util/LLgen/src/sets.c
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

8
util/LLgen/src/sets.h
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*
@ -13,7 +11,7 @@
*/
/*
* sets.h $Header$
* $Header$
* Some macros that deal with bitsets and their size
*/

6
util/LLgen/src/tokens.g
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*

8
util/LLgen/src/types.h
View file

@ -1,7 +1,5 @@
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*
/* Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
* All rights reserved.
*/
/*
@ -13,7 +11,7 @@
*/
/*
* types.h $Header$
* $Header$
* Type and structure definitions
*/