Index: ossp-pkg/js/src/Makefile.ref RCS File: /v/ossp/cvs/ossp-pkg/js/src/Attic/Makefile.ref,v co -q -kk -p'1.1' '/v/ossp/cvs/ossp-pkg/js/src/Attic/Makefile.ref,v' | diff -u /dev/null - -L'ossp-pkg/js/src/Makefile.ref' 2>/dev/null --- ossp-pkg/js/src/Makefile.ref +++ - 2025-05-20 19:07:06.489699476 +0200 @@ -0,0 +1,374 @@ +# -*- Mode: makefile -*- +# +# ***** BEGIN LICENSE BLOCK ***** +# Version: MPL 1.1/GPL 2.0/LGPL 2.1 +# +# The contents of this file are subject to the Mozilla Public License Version +# 1.1 (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# http://www.mozilla.org/MPL/ +# +# Software distributed under the License is distributed on an "AS IS" basis, +# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License +# for the specific language governing rights and limitations under the +# License. +# +# The Original Code is Mozilla Communicator client code, released +# March 31, 1998. +# +# The Initial Developer of the Original Code is +# Netscape Communications Corporation. +# Portions created by the Initial Developer are Copyright (C) 1998 +# the Initial Developer. All Rights Reserved. +# +# Contributor(s): +# Michael Ang +# Kevin Buhr +# +# Alternatively, the contents of this file may be used under the terms of +# either of the GNU General Public License Version 2 or later (the "GPL"), +# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), +# in which case the provisions of the GPL or the LGPL are applicable instead +# of those above. If you wish to allow use of your version of this file only +# under the terms of either the GPL or the LGPL, and not to allow others to +# use your version of this file under the terms of the MPL, indicate your +# decision by deleting the provisions above and replace them with the notice +# and other provisions required by the GPL or the LGPL. If you do not delete +# the provisions above, a recipient may use your version of this file under +# the terms of any one of the MPL, the GPL or the LGPL. +# +# ***** END LICENSE BLOCK ***** + +# +# JSRef GNUmake makefile. +# +# Note: dependency rules are missing for some files (some +# .h, all .msg, etc.) Re-make clean if in doubt. +# + + +DEPTH = . + +include config.mk + +#NS_USE_NATIVE = 1 + +ifdef USE_MSVC +OTHER_LIBS += fdlibm/$(OBJDIR)/fdlibm.lib +else +OTHER_LIBS += -Lfdlibm/$(OBJDIR) -lfdm +endif + +ifdef JS_THREADSAFE +DEFINES += -DJS_THREADSAFE +INCLUDES += -I../../dist/$(OBJDIR)/include +ifdef USE_MSVC +OTHER_LIBS += ../../dist/$(OBJDIR)/lib/libnspr${NSPR_LIBSUFFIX}.lib +else +OTHER_LIBS += -L../../dist/$(OBJDIR)/lib -lnspr${NSPR_LIBSUFFIX} +endif +endif + +ifdef JS_NO_THIN_LOCKS +DEFINES += -DJS_USE_ONLY_NSPR_LOCKS +endif + +ifdef JS_HAS_FILE_OBJECT +DEFINES += -DJS_HAS_FILE_OBJECT +endif + +# +# XCFLAGS may be set in the environment or on the gmake command line +# +CFLAGS += $(OPTIMIZER) $(OS_CFLAGS) $(DEFINES) $(INCLUDES) $(XCFLAGS) + +LDFLAGS = $(XLDFLAGS) + +ifndef NO_LIBM +LDFLAGS += -lm +endif + +# Prevent floating point errors caused by VC++ optimizations +ifeq ($(OS_ARCH),WINNT) +CFLAGS += /Op +endif # WINNT + +# +# Ask perl what flags it was built with, so we can build js with similar flags +# and link properly. Viva gmake. +# +ifdef JS_PERLCONNECT +DEFINES += -DPERLCONNECT -D_GNU_SOURCE + +PERLCFLAGS := $(shell perl -MExtUtils::Embed -e ccopts) +PERLLDFLAGS := $(shell perl -MExtUtils::Embed -e ldopts) + +# perl erroneously reports compiler flag -rdynamic (interpreted by ld +# as -r) when it really meant -export-dynamic. +PERLLDFLAGS := $(subst -rdynamic,-export-dynamic,$(PERLLDFLAGS)) + +CFLAGS += $(PERLCFLAGS) +#LDFLAGS += $(PERLLDFLAGS) #PH removed this assgnment +INCLUDES += -I. #needed for perlconnect/jsperl.c +endif + +# +# Server-related changes : +# +ifdef NES40 +DEFINES += -DNES40 +endif + +# +# Line editing support. +# Define JS_READLINE or JS_EDITLINE to enable line editing in the +# js command-line interpreter. +# +ifdef JS_READLINE +# For those platforms with the readline library installed. +DEFINES += -DEDITLINE +PROG_LIBS += -lreadline -ltermcap +else +ifdef JS_EDITLINE +# Use the editline library, built locally. +PREDIRS += editline +DEFINES += -DEDITLINE +PROG_LIBS += editline/$(OBJDIR)/libedit.a +endif +endif + +# For purify +PURE_CFLAGS = -DXP_UNIX $(OPTIMIZER) $(PURE_OS_CFLAGS) $(DEFINES) \ + $(INCLUDES) $(XCFLAGS) + +# +# JS file lists +# +JS_HFILES = \ + jsarray.h \ + jsatom.h \ + jsbool.h \ + jsconfig.h \ + jscntxt.h \ + jsdate.h \ + jsemit.h \ + jsexn.h \ + jsfun.h \ + jsgc.h \ + jsinterp.h \ + jslibmath.h \ + jslock.h \ + jsmath.h \ + jsnum.h \ + jsobj.h \ + jsopcode.h \ + jsparse.h \ + jsarena.h \ + jsclist.h \ + jsdhash.h \ + jsdtoa.h \ + jshash.h \ + jslong.h \ + jsosdep.h \ + jstypes.h \ + jsprvtd.h \ + jspubtd.h \ + jsregexp.h \ + jsscan.h \ + jsscope.h \ + jsscript.h \ + jsstr.h \ + jsxdrapi.h \ + jsxml.h \ + $(NULL) + +API_HFILES = \ + jsapi.h \ + jsdbgapi.h \ + $(NULL) + +OTHER_HFILES = \ + jsbit.h \ + jscompat.h \ + jscpucfg.h \ + jsotypes.h \ + jsstddef.h \ + prmjtime.h \ + resource.h \ + jsopcode.tbl \ + js.msg \ + jsshell.msg \ + $(NULL) + +ifndef PREBUILT_CPUCFG +OTHER_HFILES += $(OBJDIR)/jsautocfg.h +endif + +HFILES = $(JS_HFILES) $(API_HFILES) $(OTHER_HFILES) + +JS_CFILES = \ + jsapi.c \ + jsarena.c \ + jsarray.c \ + jsatom.c \ + jsbool.c \ + jscntxt.c \ + jsdate.c \ + jsdbgapi.c \ + jsdhash.c \ + jsdtoa.c \ + jsemit.c \ + jsexn.c \ + jsfun.c \ + jsgc.c \ + jshash.c \ + jsinterp.c \ + jslock.c \ + jslog2.c \ + jslong.c \ + jsmath.c \ + jsnum.c \ + jsobj.c \ + jsopcode.c \ + jsparse.c \ + jsprf.c \ + jsregexp.c \ + jsscan.c \ + jsscope.c \ + jsscript.c \ + jsstr.c \ + jsutil.c \ + jsxdrapi.c \ + jsxml.c \ + prmjtime.c \ + $(NULL) + +PREDIRS += fdlibm + +ifdef USE_MSVC +FDLIBM_LIBRARY = fdlibm/$(OBJDIR)/fdlibm.lib +else +FDLIBM_LIBRARY = fdlibm/$(OBJDIR)/libfdm.a +endif +JSMATH_PRELINK = $(OBJDIR)/jsmathtemp.o +# Flag for incremental linking +DASH_R = -r + +ifeq ($(OS_ARCH),QNX) +ifneq ($(OS_TARGET),NTO) +# Don't use wildcard here, because we only want this resolved at link time. +OBJS += fdlibm/*.o +endif +endif + +ifdef JS_LIVECONNECT +DIRS += liveconnect +endif + +ifdef JS_PERLCONNECT +JS_CFILES += perlconnect/jsperl.c +endif + +ifdef JS_HAS_FILE_OBJECT +JS_CFILES += jsfile.c +JS_HFILES += jsfile.h +endif + +LIB_CFILES = $(JS_CFILES) +LIB_ASFILES := $(wildcard *_$(OS_ARCH).s) +PROG_CFILES = js.c + +ifdef USE_MSVC +LIBRARY = $(OBJDIR)/js32.lib +SHARED_LIBRARY = $(OBJDIR)/js32.dll +PROGRAM = $(OBJDIR)/js.exe +else +LIBRARY = $(OBJDIR)/libjs.a +SHARED_LIBRARY = $(OBJDIR)/libjs.$(SO_SUFFIX) +PROGRAM = $(OBJDIR)/js +ifdef JS_PERLCONNECT +PROG_LIBS += $(PERLLDFLAGS) +endif +endif + +include rules.mk + +MOZ_DEPTH = ../.. +include jsconfig.mk + +nsinstall-target: + cd ../../config; $(MAKE) OBJDIR=$(OBJDIR) OBJDIR_NAME=$(OBJDIR) +ifdef USE_MSVC +$(PROGRAM): $(PROG_OBJS) $(LIBRARY) $(FDLIBM_LIBRARY) + link.exe -out:"$@" $(EXE_LINK_FLAGS) $^ +else +$(PROGRAM): $(PROG_OBJS) $(LIBRARY) $(FDLIBM_LIBRARY) + $(CC) -o $@ $(CFLAGS) $(PROG_OBJS) $(LIBRARY) $(LDFLAGS) $(OTHER_LIBS) \ + $(PROG_LIBS) +endif + +$(PROGRAM).pure: $(PROG_OBJS) $(LIBRARY) + purify $(PUREFLAGS) \ + $(CC) -o $@ $(PURE_OS_CFLAGS) $(PROG_OBJS) $(LIBRARY) $(LDFLAGS) \ + $(OTHER_LIBS) $(PROG_LIBS) + +ifndef PREBUILT_CPUCFG +$(HFILES) $(CFILES): $(OBJDIR)/jsautocfg.h + +$(OBJDIR)/jsautocfg.h: $(OBJDIR)/jscpucfg + rm -f $@ + $(OBJDIR)/jscpucfg > $@ + +$(OBJDIR)/jscpucfg: $(OBJDIR)/jscpucfg.o + $(CC) -o $@ $(OBJDIR)/jscpucfg.o + +# Look in OBJDIR to find jsautocfg.h +INCLUDES += -I$(OBJDIR) + +# Add to TARGETS for clobber rule +TARGETS += $(OBJDIR)/jsautocfg.h $(OBJDIR)/jscpucfg \ + $(OBJDIR)/jscpucfg.o $(OBJDIR)/jsmathtemp.o +endif + + +# special rule for jsmath.o since we want to incrementally link +# against fdlibm to pull in only what is needed +$(OBJDIR)/jsmath.o: jsmath.c jsmath.h jslibmath.h $(FDLIBM_LIBRARY) +ifneq (,$(filter OS2 WINNT,$(OS_ARCH))) + $(CC) -Fo$(JSMATH_PRELINK) -c $(CFLAGS) $< +else + $(CC) -o $(JSMATH_PRELINK) -c $(CFLAGS) $< +endif + +ifeq ($(OS_ARCH),QNX) +ifneq ($(OS_TARGET),NTO) + @cp $(JSMATH_PRELINK) $@ +else + $(LD) $(DASH_R) -o $@ $(JSMATH_PRELINK) $(FDLIBM_LIBRARY) +endif +else +ifdef USE_MSVC + @echo Warning: to use $(LIBRARY) must also link against $(FDLIBM_LIBRARY) + @cp $(JSMATH_PRELINK) $@ +endif + $(LD) $(DASH_R) -o $@ $(JSMATH_PRELINK) $(FDLIBM_LIBRARY) +endif + +# Note: generated headers must be built before descending +# into fdlibm directory +$(FDLIBM_LIBRARY) : + $(MAKE) -C fdlibm -f Makefile.ref $(@F) + +# +# Hardwire dependencies on jsopcode.tbl +# +jsopcode.h jsopcode.c: jsopcode.tbl + +-include $(DEPENDENCIES) + +TARNAME = jsref.tar +TARFILES = files `cat files` + +SUFFIXES: .i +%.i: %.c + $(CC) -C -E $(CFLAGS) $< > $*.i Index: ossp-pkg/js/src/Makefile.ref RCS File: /v/ossp/cvs/ossp-pkg/js/src/Attic/Makefile.ref,v rcsdiff -q -kk '-r1.1' '-r1.1.1.1' -u '/v/ossp/cvs/ossp-pkg/js/src/Attic/Makefile.ref,v' 2>/dev/null Index: ossp-pkg/js/src/jslong.h RCS File: /v/ossp/cvs/ossp-pkg/js/src/jslong.h,v co -q -kk -p'1.1' '/v/ossp/cvs/ossp-pkg/js/src/jslong.h,v' | diff -u /dev/null - -L'ossp-pkg/js/src/jslong.h' 2>/dev/null --- ossp-pkg/js/src/jslong.h +++ - 2025-05-20 19:07:06.580049554 +0200 @@ -0,0 +1,437 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Mozilla Communicator client code, released + * March 31, 1998. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either of the GNU General Public License Version 2 or later (the "GPL"), + * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* +** File: jslong.h +** Description: Portable access to 64 bit numerics +** +** Long-long (64-bit signed integer type) support. Some C compilers +** don't support 64 bit integers yet, so we use these macros to +** support both machines that do and don't. +**/ +#ifndef jslong_h___ +#define jslong_h___ + +#include "jstypes.h" + +JS_BEGIN_EXTERN_C + +/*********************************************************************** +** DEFINES: JSLL_MaxInt +** JSLL_MinInt +** JSLL_Zero +** DESCRIPTION: +** Various interesting constants and static variable +** initializer +***********************************************************************/ +#ifdef HAVE_WATCOM_BUG_2 +JSInt64 __pascal __loadds __export + JSLL_MaxInt(void); +JSInt64 __pascal __loadds __export + JSLL_MinInt(void); +JSInt64 __pascal __loadds __export + JSLL_Zero(void); +#else +extern JS_PUBLIC_API(JSInt64) JSLL_MaxInt(void); +extern JS_PUBLIC_API(JSInt64) JSLL_MinInt(void); +extern JS_PUBLIC_API(JSInt64) JSLL_Zero(void); +#endif + +#define JSLL_MAXINT JSLL_MaxInt() +#define JSLL_MININT JSLL_MinInt() +#define JSLL_ZERO JSLL_Zero() + +#ifdef JS_HAVE_LONG_LONG + +#if JS_BYTES_PER_LONG == 8 +#define JSLL_INIT(hi, lo) ((hi ## L << 32) + lo ## L) +#elif (defined(WIN32) || defined(WIN16)) && !defined(__GNUC__) +#define JSLL_INIT(hi, lo) ((hi ## i64 << 32) + lo ## i64) +#else +#define JSLL_INIT(hi, lo) ((hi ## LL << 32) + lo ## LL) +#endif + +/*********************************************************************** +** MACROS: JSLL_* +** DESCRIPTION: +** The following macros define portable access to the 64 bit +** math facilities. +** +***********************************************************************/ + +/*********************************************************************** +** MACROS: JSLL_ +** +** JSLL_IS_ZERO Test for zero +** JSLL_EQ Test for equality +** JSLL_NE Test for inequality +** JSLL_GE_ZERO Test for zero or positive +** JSLL_CMP Compare two values +***********************************************************************/ +#define JSLL_IS_ZERO(a) ((a) == 0) +#define JSLL_EQ(a, b) ((a) == (b)) +#define JSLL_NE(a, b) ((a) != (b)) +#define JSLL_GE_ZERO(a) ((a) >= 0) +#define JSLL_CMP(a, op, b) ((JSInt64)(a) op (JSInt64)(b)) +#define JSLL_UCMP(a, op, b) ((JSUint64)(a) op (JSUint64)(b)) + +/*********************************************************************** +** MACROS: JSLL_ +** +** JSLL_AND Logical and +** JSLL_OR Logical or +** JSLL_XOR Logical exclusion +** JSLL_OR2 A disgusting deviation +** JSLL_NOT Negation (one's compliment) +***********************************************************************/ +#define JSLL_AND(r, a, b) ((r) = (a) & (b)) +#define JSLL_OR(r, a, b) ((r) = (a) | (b)) +#define JSLL_XOR(r, a, b) ((r) = (a) ^ (b)) +#define JSLL_OR2(r, a) ((r) = (r) | (a)) +#define JSLL_NOT(r, a) ((r) = ~(a)) + +/*********************************************************************** +** MACROS: JSLL_ +** +** JSLL_NEG Negation (two's compliment) +** JSLL_ADD Summation (two's compliment) +** JSLL_SUB Difference (two's compliment) +***********************************************************************/ +#define JSLL_NEG(r, a) ((r) = -(a)) +#define JSLL_ADD(r, a, b) ((r) = (a) + (b)) +#define JSLL_SUB(r, a, b) ((r) = (a) - (b)) + +/*********************************************************************** +** MACROS: JSLL_ +** +** JSLL_MUL Product (two's compliment) +** JSLL_DIV Quotient (two's compliment) +** JSLL_MOD Modulus (two's compliment) +***********************************************************************/ +#define JSLL_MUL(r, a, b) ((r) = (a) * (b)) +#define JSLL_DIV(r, a, b) ((r) = (a) / (b)) +#define JSLL_MOD(r, a, b) ((r) = (a) % (b)) + +/*********************************************************************** +** MACROS: JSLL_ +** +** JSLL_SHL Shift left [0..64] bits +** JSLL_SHR Shift right [0..64] bits with sign extension +** JSLL_USHR Unsigned shift right [0..64] bits +** JSLL_ISHL Signed shift left [0..64] bits +***********************************************************************/ +#define JSLL_SHL(r, a, b) ((r) = (JSInt64)(a) << (b)) +#define JSLL_SHR(r, a, b) ((r) = (JSInt64)(a) >> (b)) +#define JSLL_USHR(r, a, b) ((r) = (JSUint64)(a) >> (b)) +#define JSLL_ISHL(r, a, b) ((r) = (JSInt64)(a) << (b)) + +/*********************************************************************** +** MACROS: JSLL_ +** +** JSLL_L2I Convert to signed 32 bit +** JSLL_L2UI Convert to unsigned 32 bit +** JSLL_L2F Convert to floating point +** JSLL_L2D Convert to floating point +** JSLL_I2L Convert signed to 64 bit +** JSLL_UI2L Convert unsigned to 64 bit +** JSLL_F2L Convert float to 64 bit +** JSLL_D2L Convert float to 64 bit +***********************************************************************/ +#define JSLL_L2I(i, l) ((i) = (JSInt32)(l)) +#define JSLL_L2UI(ui, l) ((ui) = (JSUint32)(l)) +#define JSLL_L2F(f, l) ((f) = (JSFloat64)(l)) +#define JSLL_L2D(d, l) ((d) = (JSFloat64)(l)) + +#define JSLL_I2L(l, i) ((l) = (JSInt64)(i)) +#define JSLL_UI2L(l, ui) ((l) = (JSInt64)(ui)) +#define JSLL_F2L(l, f) ((l) = (JSInt64)(f)) +#define JSLL_D2L(l, d) ((l) = (JSInt64)(d)) + +/*********************************************************************** +** MACROS: JSLL_UDIVMOD +** DESCRIPTION: +** Produce both a quotient and a remainder given an unsigned +** INPUTS: JSUint64 a: The dividend of the operation +** JSUint64 b: The quotient of the operation +** OUTPUTS: JSUint64 *qp: pointer to quotient +** JSUint64 *rp: pointer to remainder +***********************************************************************/ +#define JSLL_UDIVMOD(qp, rp, a, b) \ + (*(qp) = ((JSUint64)(a) / (b)), \ + *(rp) = ((JSUint64)(a) % (b))) + +#else /* !JS_HAVE_LONG_LONG */ + +#ifdef IS_LITTLE_ENDIAN +#define JSLL_INIT(hi, lo) {JS_INT32(lo), JS_INT32(hi)} +#else +#define JSLL_INIT(hi, lo) {JS_INT32(hi), JS_INT32(lo)} +#endif + +#define JSLL_IS_ZERO(a) (((a).hi == 0) && ((a).lo == 0)) +#define JSLL_EQ(a, b) (((a).hi == (b).hi) && ((a).lo == (b).lo)) +#define JSLL_NE(a, b) (((a).hi != (b).hi) || ((a).lo != (b).lo)) +#define JSLL_GE_ZERO(a) (((a).hi >> 31) == 0) + +#ifdef DEBUG +#define JSLL_CMP(a, op, b) (JS_ASSERT((#op)[1] != '='), JSLL_REAL_CMP(a, op, b)) +#define JSLL_UCMP(a, op, b) (JS_ASSERT((#op)[1] != '='), JSLL_REAL_UCMP(a, op, b)) +#else +#define JSLL_CMP(a, op, b) JSLL_REAL_CMP(a, op, b) +#define JSLL_UCMP(a, op, b) JSLL_REAL_UCMP(a, op, b) +#endif + +#define JSLL_REAL_CMP(a,op,b) (((JSInt32)(a).hi op (JSInt32)(b).hi) || \ + (((a).hi == (b).hi) && ((a).lo op (b).lo))) +#define JSLL_REAL_UCMP(a,op,b) (((a).hi op (b).hi) || \ + (((a).hi == (b).hi) && ((a).lo op (b).lo))) + +#define JSLL_AND(r, a, b) ((r).lo = (a).lo & (b).lo, \ + (r).hi = (a).hi & (b).hi) +#define JSLL_OR(r, a, b) ((r).lo = (a).lo | (b).lo, \ + (r).hi = (a).hi | (b).hi) +#define JSLL_XOR(r, a, b) ((r).lo = (a).lo ^ (b).lo, \ + (r).hi = (a).hi ^ (b).hi) +#define JSLL_OR2(r, a) ((r).lo = (r).lo | (a).lo, \ + (r).hi = (r).hi | (a).hi) +#define JSLL_NOT(r, a) ((r).lo = ~(a).lo, \ + (r).hi = ~(a).hi) + +#define JSLL_NEG(r, a) ((r).lo = -(JSInt32)(a).lo, \ + (r).hi = -(JSInt32)(a).hi - ((r).lo != 0)) +#define JSLL_ADD(r, a, b) { \ + JSInt64 _a, _b; \ + _a = a; _b = b; \ + (r).lo = _a.lo + _b.lo; \ + (r).hi = _a.hi + _b.hi + ((r).lo < _b.lo); \ +} + +#define JSLL_SUB(r, a, b) { \ + JSInt64 _a, _b; \ + _a = a; _b = b; \ + (r).lo = _a.lo - _b.lo; \ + (r).hi = _a.hi - _b.hi - (_a.lo < _b.lo); \ +} + +#define JSLL_MUL(r, a, b) { \ + JSInt64 _a, _b; \ + _a = a; _b = b; \ + JSLL_MUL32(r, _a.lo, _b.lo); \ + (r).hi += _a.hi * _b.lo + _a.lo * _b.hi; \ +} + +#define jslo16(a) ((a) & JS_BITMASK(16)) +#define jshi16(a) ((a) >> 16) + +#define JSLL_MUL32(r, a, b) { \ + JSUint32 _a1, _a0, _b1, _b0, _y0, _y1, _y2, _y3; \ + _a1 = jshi16(a), _a0 = jslo16(a); \ + _b1 = jshi16(b), _b0 = jslo16(b); \ + _y0 = _a0 * _b0; \ + _y1 = _a0 * _b1; \ + _y2 = _a1 * _b0; \ + _y3 = _a1 * _b1; \ + _y1 += jshi16(_y0); /* can't carry */ \ + _y1 += _y2; /* might carry */ \ + if (_y1 < _y2) \ + _y3 += (JSUint32)(JS_BIT(16)); /* propagate */ \ + (r).lo = (jslo16(_y1) << 16) + jslo16(_y0); \ + (r).hi = _y3 + jshi16(_y1); \ +} + +#define JSLL_UDIVMOD(qp, rp, a, b) jsll_udivmod(qp, rp, a, b) + +extern JS_PUBLIC_API(void) jsll_udivmod(JSUint64 *qp, JSUint64 *rp, JSUint64 a, JSUint64 b); + +#define JSLL_DIV(r, a, b) { \ + JSInt64 _a, _b; \ + JSUint32 _negative = (JSInt32)(a).hi < 0; \ + if (_negative) { \ + JSLL_NEG(_a, a); \ + } else { \ + _a = a; \ + } \ + if ((JSInt32)(b).hi < 0) { \ + _negative ^= 1; \ + JSLL_NEG(_b, b); \ + } else { \ + _b = b; \ + } \ + JSLL_UDIVMOD(&(r), 0, _a, _b); \ + if (_negative) \ + JSLL_NEG(r, r); \ +} + +#define JSLL_MOD(r, a, b) { \ + JSInt64 _a, _b; \ + JSUint32 _negative = (JSInt32)(a).hi < 0; \ + if (_negative) { \ + JSLL_NEG(_a, a); \ + } else { \ + _a = a; \ + } \ + if ((JSInt32)(b).hi < 0) { \ + JSLL_NEG(_b, b); \ + } else { \ + _b = b; \ + } \ + JSLL_UDIVMOD(0, &(r), _a, _b); \ + if (_negative) \ + JSLL_NEG(r, r); \ +} + +#define JSLL_SHL(r, a, b) { \ + if (b) { \ + JSInt64 _a; \ + _a = a; \ + if ((b) < 32) { \ + (r).lo = _a.lo << ((b) & 31); \ + (r).hi = (_a.hi << ((b) & 31)) | (_a.lo >> (32 - (b))); \ + } else { \ + (r).lo = 0; \ + (r).hi = _a.lo << ((b) & 31); \ + } \ + } else { \ + (r) = (a); \ + } \ +} + +/* a is an JSInt32, b is JSInt32, r is JSInt64 */ +#define JSLL_ISHL(r, a, b) { \ + if (b) { \ + JSInt64 _a; \ + _a.lo = (a); \ + _a.hi = 0; \ + if ((b) < 32) { \ + (r).lo = (a) << ((b) & 31); \ + (r).hi = ((a) >> (32 - (b))); \ + } else { \ + (r).lo = 0; \ + (r).hi = (a) << ((b) & 31); \ + } \ + } else { \ + (r).lo = (a); \ + (r).hi = 0; \ + } \ +} + +#define JSLL_SHR(r, a, b) { \ + if (b) { \ + JSInt64 _a; \ + _a = a; \ + if ((b) < 32) { \ + (r).lo = (_a.hi << (32 - (b))) | (_a.lo >> ((b) & 31)); \ + (r).hi = (JSInt32)_a.hi >> ((b) & 31); \ + } else { \ + (r).lo = (JSInt32)_a.hi >> ((b) & 31); \ + (r).hi = (JSInt32)_a.hi >> 31; \ + } \ + } else { \ + (r) = (a); \ + } \ +} + +#define JSLL_USHR(r, a, b) { \ + if (b) { \ + JSInt64 _a; \ + _a = a; \ + if ((b) < 32) { \ + (r).lo = (_a.hi << (32 - (b))) | (_a.lo >> ((b) & 31)); \ + (r).hi = _a.hi >> ((b) & 31); \ + } else { \ + (r).lo = _a.hi >> ((b) & 31); \ + (r).hi = 0; \ + } \ + } else { \ + (r) = (a); \ + } \ +} + +#define JSLL_L2I(i, l) ((i) = (l).lo) +#define JSLL_L2UI(ui, l) ((ui) = (l).lo) +#define JSLL_L2F(f, l) { double _d; JSLL_L2D(_d, l); (f) = (JSFloat64)_d; } + +#define JSLL_L2D(d, l) { \ + int _negative; \ + JSInt64 _absval; \ + \ + _negative = (l).hi >> 31; \ + if (_negative) { \ + JSLL_NEG(_absval, l); \ + } else { \ + _absval = l; \ + } \ + (d) = (double)_absval.hi * 4.294967296e9 + _absval.lo; \ + if (_negative) \ + (d) = -(d); \ +} + +#define JSLL_I2L(l, i) { JSInt32 _i = (i) >> 31; (l).lo = (i); (l).hi = _i; } +#define JSLL_UI2L(l, ui) ((l).lo = (ui), (l).hi = 0) +#define JSLL_F2L(l, f) { double _d = (double)f; JSLL_D2L(l, _d); } + +#define JSLL_D2L(l, d) { \ + int _negative; \ + double _absval, _d_hi; \ + JSInt64 _lo_d; \ + \ + _negative = ((d) < 0); \ + _absval = _negative ? -(d) : (d); \ + \ + (l).hi = _absval / 4.294967296e9; \ + (l).lo = 0; \ + JSLL_L2D(_d_hi, l); \ + _absval -= _d_hi; \ + _lo_d.hi = 0; \ + if (_absval < 0) { \ + _lo_d.lo = -_absval; \ + JSLL_SUB(l, l, _lo_d); \ + } else { \ + _lo_d.lo = _absval; \ + JSLL_ADD(l, l, _lo_d); \ + } \ + \ + if (_negative) \ + JSLL_NEG(l, l); \ +} + +#endif /* !JS_HAVE_LONG_LONG */ + +JS_END_EXTERN_C + +#endif /* jslong_h___ */ Index: ossp-pkg/js/src/jslong.h RCS File: /v/ossp/cvs/ossp-pkg/js/src/jslong.h,v rcsdiff -q -kk '-r1.1' '-r1.1.1.1' -u '/v/ossp/cvs/ossp-pkg/js/src/jslong.h,v' 2>/dev/null