gcc/libgcc/divmod.c

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ABOUT-GCC-NLS, [...]: Add copyright and license notices. * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, config/alpha/x-vms, config/arc/t-arc, config/arm/README-interworking, config/arm/arm-c.c, config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, config/cris/t-elfmulti, config/crx/t-crx, config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, config/h8300/t-h8300, config/i386/athlon.md, config/i386/darwin-libgcc.10.4.ver, config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, config/i386/t-linux64, config/i386/t-nwld, config/i386/t-rtems-i386, config/i386/t-sol2-10, config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver, config/ia64/linux.h, 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config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, config/mn10300/t-linux, config/mn10300/t-mn10300, config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, config/picochip/libgccExtras/clzsi2.asm, config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, config/rs6000/darwin-libgcc.10.4.ver, config/rs6000/darwin-libgcc.10.5.ver, config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, config/rs6000/t-aix43, config/rs6000/t-aix52, config/rs6000/t-darwin, config/rs6000/t-fprules, config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, config/rs6000/t-lynx, config/rs6000/t-netbsd, config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, config/rs6000/t-ppcgas, config/rs6000/t-rs6000, config/rs6000/t-rtems, config/rs6000/t-spe, config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, config/score/t-score-elf, config/sh/divcost-analysis, config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, config/stormy16/stormy-abi, config/stormy16/t-stormy16, config/t-darwin, config/t-libunwind, config/t-libunwind-elf, config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, limitx.h, version.c, xcoff.h: Add copyright and license notices. * config/h8300/genmova.sh: Include copyright and license notices in generated output. * config/h8300/mova.md: Regenerate. * doc/install.texi2html: Include word "Copyright" in copyright notice and use name "Free Software Foundation, Inc.". * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. ada: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. cp: * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995, ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS, cfns.gperf: Add copyright and license notices. * cfns.h: Regenerate. * ChangeLog, ChangeLog-2004: Correct dates. fortran: * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add copyright and license notices. * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. java: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. objc: * ChangeLog: Add copyright and license notices. objcp: * ChangeLog: Add copyright and license notices. po: * ChangeLog, EXCLUDES: Add copyright and license notices. testsuite: * ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, README, README.QMTEST, README.compat, README.gcc, g++.dg/README, g++.dg/compat/break/README, g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README, g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README, gcc.c-torture/ChangeLog.0, gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README, gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp, gcc.target/i386/math-torture/math-torture.exp, gcc.target/mips/inter/mips16-inter.exp, gcc.target/mips/mips-nonpic/README, gcc.target/x86_64/abi/README.gcc, gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README, gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp, gfortran.fortran-torture/ChangeLog.g95: Add copyright and license notices. * ChangeLog-1993-2007, ChangeLog: Correct dates. From-SVN: r146533
2009-04-21 21:03:23 +02:00
/* Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
1997-06-23 19:29:13 +02:00
long udivmodsi4 ();
long
__divsi3 (long a, long b)
{
int neg = 0;
long res;
if (a < 0)
{
a = -a;
neg = !neg;
}
if (b < 0)
{
b = -b;
neg = !neg;
}
res = udivmodsi4 (a, b, 0);
if (neg)
res = -res;
return res;
}
long
__modsi3 (long a, long b)
{
int neg = 0;
long res;
if (a < 0)
{
a = -a;
neg = 1;
}
if (b < 0)
b = -b;
res = udivmodsi4 (a, b, 1);
if (neg)
res = -res;
return res;
}