File: [local] / OpenXM_contrib / gmp / Attic / ChangeLog (download)
Revision 1.1.1.2 (vendor branch), Sat Sep 9 14:12:12 2000 UTC (23 years, 8 months ago) by maekawa
Branch: GMP
CVS Tags: maekawa-ipv6, VERSION_3_1, RELEASE_1_1_3
Changes since 1.1.1.1: +4912 -133
lines
Import gmp 3.1
|
2000-08-02 Torbjorn Granlund <tege@swox.com>
* Version 3.1 released.
* gmp.texi: Rephrase mpf_urandomb documentation.
* mpn/alpha/ev6: New directory with ev6/21264 optimized code.
* mpn/alpha/ev6/addmul_1.asm: New file.
* mpn/alpha/ev6/gmp-mparam.h: New file.
2000-08-02 Kevin Ryde <kevin@swox.se>
* demos/factorize.c (random): Don't use "inline".
* mpfr/{log,mul_ui,round,set,set_d}.c: Corrections to K&R parts.
* Makefile.am (EXTRA_HEADERS): Omit $(MPFR_HEADERS_OPTION).
* mpfr/Makefile.am (EXTRA_DIST): Add mpfr.h.
* gmp.texi (Known Build Problems): Note problem stripping libgmp.a.
2000-08-02 Kent Boortz <kent@swox.com>
* mpfr: Integrated experimental version of mpfr-0.4.
* configure.in: Changes for option --enable-mpfr.
* Makefile.am: Changes for option --enable-mpfr.
2000-08-01 Torbjorn Granlund <tege@swox.com>
* mpn/generic/popcount.c: Disable SPARC v9 popc_limb pattern.
* mpn/generic/hamdist.c: Likewise.
2000-08-01 Kevin Ryde <kevin@swox.se>
* mpn/tests/try.c (try_init): Account for ALIGNMENTS when sizing
source and dest regions.
2000-07-31 Torbjorn Granlund <tege@swox.com>
* mpf/get_str.c: Develop three extra digits, not just one.
2000-07-31 Kevin Ryde <kevin@swox.se>
* gmp.texi (References): Add URL for invariant division.
2000-07-30 Kevin Ryde <kevin@swox.se>
* tune/time.c (speed_cpu_frequency_proc_cpuinfo): Add support for
alpha linux "cycle frequency".
* mpn/sparc64/gmp-mparam.h: Re-run tune program for FFT thresholds.
2000-07-29 Kevin Ryde <kevin@swox.se>
* gmp.texi (ABI and ISA): Add sparc64-*-linux*.
* configure.in [sparc64-*-linux*] (gmp_cflags64_gcc): Same flags
as under solaris.
* configure.in (--enable-fft): New option, default "no".
* gmp.texi (Build Options): Describe it.
* mpn/generic/{mul,mul_n}.c [WANT_FFT]: Use it.
* tune/tuneup.c [WANT_FFT]: By default don't probe FFTs if not enabled.
* NEWS: Multiplication optionally using FFT.
* tune/README: Notes on FFT and GCD thresholds, other minor updates.
* Makefile.am: Expunge the macos generated files update stuff.
2000-07-28 Kevin Ryde <kevin@swox.se>
* mpn/x86/*/gmp-mparam.h: Add some FFT thresholds.
2000-07-28 Kent Boortz <kent@swox.se>
* macos/Asm*, macos/CmnObj, macos/Mp*: Delete directories.
* macos/Makefile: Delete file.
* macos/Makefile.cw: Delete file.
* macos/config.h: Delete file.
* macos/Asm/*.s: Delete files.
* macos/configure: Create target directories. Don't transform
'(C)' to '(;)' in a 'dnl' line comment in .asm file.
* Makefile.am: Delete macos targets.
* macos/README: Reflect that we reverted back to a build
process that require ""macos/configure" to run on MacOS.
This imply that MacPerl is needed for a build in MacOS.
2000-07-27 Kevin Ryde <kevin@swox.se>
* mpn/generic/mul_fft.c: New file, by Paul Zimmermann, minor mods
applied.
* configure.in (gmp_mpn_functions): Add it.
* mpn/generic/{mul,mul_n}.c: Use it.
* doc/multiplication: Describe it (briefly).
* gmp-impl.h (FFT_MUL_THRESHOLD etc): New thresholds.
(mpn_fft_best_k, mpn_fft_next_size, mpn_mul_fft, mpn_mul_fft_full):
New functions.
(numberof, TMP_ALLOC_TYPE etc, _MP_ALLOCATE_FUNC_TYPE etc,
UNSIGNED_TYPE_MAX etc): New macros.
* tune/*: Add FFT threshold tuning and speed measuring.
* tune/common.c: Avoid huge macro expansions for umul and udiv.
* mpz/tests/t-{bin,jac,misc}.c, mp{bsd,f}/tests/t-misc.c,
mpn/tests/{try,spinner}.c: Use new gmp-impl.h macros.
* demos/Makefile.am (BUILT_SOURCES): Don't need calc.c etc under this.
2000-07-27 Torbjorn Granlund <tege@swox.com>
* mpn/ia64/gmp-mparam.h: New file.
2000-07-26 Torbjorn Granlund <tege@swox.com>
* demos/isprime.c: Handle any number of arguments and print
classification for each. Add `-q' option for old behaviour.
2000-07-26 Kevin Ryde <kevin@swox.se>
* gmp.texi (Build Options): Mention djgpp stack size.
(Notes for Package Builds): New section.
(Compatibility with older versions): Update for 3.1, add mpf_get_prec.
* demos/factorize.c: Don't declare random() for glibc.
* gmp.h (gmp_version): Add prototype and define.
* Makefile.am: Keep macos directory generated files up-to-date
during development and on a "make dist".
2000-07-25 Torbjorn Granlund <tege@swox.com>
* mpn/hppa/gmp-mparam.h: Update threshold values from new `tune' run.
* mpn/pa64/gmp-mparam.h: Fill in values from `make tune' run.
* mpn/pa64w/gmp-mparam.h: Likewise.
* mpn/mips3/gmp-mparam.h: Likewise.
* tune/hppa2.asm: Fix typo in .level directive.
* configure.in: Add sparc64-*-linux* support (from Jakub Jelinek).
* configure: Regenerate.
* mpn/sparc64/rshift.asm: Use %g5 instead of volatile stack frame area
for return value (from Jakub Jelinek).
* mpn/sparc64/lshift.asm: Likewise.
* mpf/get_prc.c: Revert Aug 8, 1996 change.
* version.c: No longer static.
* mpn/pa64/gmp-mparam.h: Only #define *_THRESHOLD if not already
defined.
* mpn/pa64w/gmp-mparam.h: Likewise.
* mpn/arm/gmp-mparam.h: Likewise.
* mpn/mips3/gmp-mparam.h: Likewise.
2000-07-25 Kevin Ryde <kevin@swox.se>
* INSTALL: It's "info -f ./gmp.info" to be sure of hitting the
gmp.info in the current directory.
* Makefile.am (libmp_la_DEPENDENCIES): Add mpz/cmp.lo, for last
mpz/powm.c fix.
* mpn/sparc64/{add,sub}mul1h.asm: Renamed from {add,sub}mul_1h.asm
to avoid name conflicts on an 8.3 filesystem.
* mpn/sparc64/{add,sub,}mul_1.asm: Update include_mpn()s.
2000-07-24 Torbjorn Granlund <tege@swox.com>
* Update header of all files previously under the Library GPL
to instead be under the Lesser GPL.
* COPYING.LIB: Now Lesser GPL.
* demos/primes.c: Change license to GPL (was Library GPL).
* demos/isprime.c: Change license to GPL (was Library GPL).
* gmp.h (error code enum): Add GMP_ERROR_BAD_STRING (currently unused).
* mpz/tests/t-mul.c: Default SIZE to a function of TOOM3_MUL_THRESHOLD.
Improve error messages. Decrease reps.
2000-07-22 Kevin Ryde <kevin@swox.se>
* tune/speed.h: Decrease the amount of data used for gcd and powm
measuring, to make the tune go a bit faster.
2000-07-21 Kent Boortz <kent@swox.se>
* macos/Asm*, macos/CmnObj, macos/Mp*: Directories no longer created
from configure script, now part of dist.
* macos/Makefile
* macos/Makefile.cw
* macos/config.h
* macos/Asm/*.s
New files and directories that is the output from configure. This way
no Perl installation is required to build on MacOS, just MPW.
* macos/configure: Added prefix '__g' to exported assembler labels.
Changed to handle new m4 syntax instead of the old cpp syntax in asm.
* macos/Makefile.in: Corrected 'clean' target, added 'distclean'
and 'maintainer_clean'. Added "mpn/mp_bases.c" to build.
* macos/README: Reflect the new build process without configure.
Corrected the file structure for Apple MPW installation.
2000-07-21 Torbjorn Granlund <tege@swox.com>
* mpf/tests/t-muldiv.c: Relax error limit. Make precision depend
on SIZE. Misc changes.
* configure: Regenerate.
2000-07-20 Kent Boortz <kent@swox.com>
* macos/Makefile.in: Removed hard coded targets, added special
targets found in Makefile.am files.
* macos/configure: Generate targets from top configure script and
Makefile.am files. Made script runnable from Unix for testing.
* macos/README: Notes about search paths for includes, contributed
by Marco Bambini.
* configure.in: Added comment about lines that the "macos/configure"
script depend on.
2000-07-20 Torbjorn Granlund <tege@swox.com>
* mpz/powm.c (mpz_powm): After final mpz_redc call, subtract `mod'
from result if it is greater than `mod'.
2000-07-19 Torbjorn Granlund <tege@swox.com>
* mpn/hppa/gmp-mparam.h: Fill in values from `make tune' run.
* mpn/alpha/gmp-mparam.h: Likewise.
* mpn/powerpc32/gmp-mparam.h: Likewise.
* tune/hppa.asm: New file.
* tune/hppa2.asm: New file.
* configure.in (SPEED_CYCLECOUNTER_OBJS): Set for hppa2*-*-* and
hppa*-*-*.
* tune/Makefile.am (EXTRA_DIST): Add hppa.asm and hppa2.asm.
* tune/speed.h (SPEED_ROUTINE_MPN_BZ_DIVREM_CALL): Declare `marker';
invoke TMP_FREE.
* mpn/hppa/hppa1_1/udiv_qrnnd.S: Use "%" instead of "'" for
reloc/symbol delimiter.
2000-07-16 Torbjorn Granlund <tege@swox.com>
* mpn/powerpc64/gmp-mparam.h: Update with output from tune utility.
* mpn/powerpc64/copyi.asm: New file.
* mpn/powerpc64/copyd.asm: New file.
2000-07-16 Kevin Ryde <kevin@swox.se>
* tune/*: Add measuring for umul_ppmm and udiv_qrnnd.
2000-07-14 Kevin Ryde <kevin@swox.se>
* mpn/x86/k6/k62mmx: New directory.
* configure.in (k6[23]*-*-*): Use it.
* mpn/x86/k6/k62mmx/copy{i,d}.asm: Move from mmx directory,
improve code alignment a bit.
* mpn/x86/k6/k62mmx/{l,r}shift.asm: Ditto, and improve addressing
modes for pre-CXT cores.
* mpn/x86/x86-defs.m4 (Zdisp): Add an instruction.
* mpn/x86/k6/mmx/{l,r}shift.asm: New files, suiting plain K6.
* mpn/x86/{README,k6/README}: Updates.
* mpn/x86/k6/mmx/*.asm: Update some comments.
* mpn/tests/Makefile.am: Use $(MAKE) in .asm rules, not "m".
* tune/Makefile.am: Use $(EXEEXT) and libtool --config objdir, for
the benefit of djgpp.
* */Makefile.in: Regenerate with patched automake that adds
$(EXEEXT) to EXTRA_PROGRAMS.
* mpn/tests/try.c: Add #ifdef to SIGBUS, for the benefit of djgpp.
* config.guess: Recognise pc:*:*:* as an x86, for djgpp.
* configure: Regenerate with patched autoconf to fix temp file
".hdr" which is invalid on a DOS 8.3 filesystem, and to fix two
sed substitutes that clobbered a ":" in $srcdir (eg. a DOS drive
spec).
* mpz/tests/io.c: Use one fp opened "w+", since separately opened
input and output doesn't work on MS-DOS 6.21.
2000-07-13 Torbjorn Granlund <tege@swox.com>
* mpz/tests/t-root.c: Also test mpz_perfect_power_p.
Generate `nth' so that there will be fewer trivial values.
* mpz/root.c: Reverse return value in tests for detecting root of +1
and -1.
* mpz/perfpow.c: Use TMP_ALLOC interface.
2000-07-12 Torbjorn Granlund <tege@swox.com>
* mpz/perfpow.c (primes): Make it const.
2000-07-06 Kevin Ryde <kevin@swox.se>
* mpn/x86/k6/cross.pl: New file.
* mpn/x86/*/gmp-mparam.h: Updates to thresholds, conditionalize
all _TIME defines.
* mpn/x86/pentium/mmx/gmp-mparam.h: New file.
* mpn/sparc64/gmp-mparam.h: Update thresholds.
* mpn/sparc32/v9/gmp-mparam.h: Ditto.
2000-07-04 Kevin Ryde <kevin@swox.se>
* NEWS: Updates.
* mpn/x86/*/README: Miscellaneous updates.
* tune/speed-ext.c: New file.
* tune/Makefile.am: Add it.
* tune/README: Updates.
* tune/speed.h (SPEED_ROUTINE_MPN_DIVREM_2): Bug fixes.
* demos/calc.y,calclex.l: New files.
* demos/calc.c,calc.h,calclex.c: New files, generated from .y and .l.
* demos/Makefile.am: Add them.
* gmp.h (mpq_swap, mpf_swap): Add prototypes and defines.
2000-07-01 Kevin Ryde <kevin@swox.se>
* gmp.texi (ABI and ISA): New section, bringing together ABI notes.
(Build Options): Add MPN_PATH, various updates.
(Build Options): Add note on setting CFLAGS when setting CC.
(Notes for Particular Systems): Add -march=pentiumpro problem.
(Known Build Problems): Note on gmp-mparam.h for 64-bit generic C.
(GMP Variable Conventions): Add some info on user defined functions.
(Reporting Bugs): Minor rewording.
* configure.in (MPN_PATH): Renamed from mpn_path.
* gmp-impl.h (ULONG_MAX,ULONG_HIGHBIT,...,SHORT_MAX): New defines.
* mp[zf]/tests/t-misc.c: Use them.
* mpbsd/tests/t-misc.c: New file.
* mpbsd/tests/Makefile.am: Add it.
* Makefile.am (LIBGMP_LT_*, LIBMP_LT_*): Bump version info.
* gmp.h (__GNU_MP_VERSION_*): Bump to 3.1.
* mpf/tests/Makefile.am (AUTOMAKE_OPTIONS): Add ansi2knr.
* Makefile.am (libmp_la_SOURCES): Add mp_set_fns.c, accidentally
omitted in gmp 3.0.x.
* gmp.texi (Custom Allocation): Note this is available in mpbsd,
and some minor rewording.
2000-06-30 Torbjorn Granlund <tege@swox.com>
* demos/factorize.c (random): New function, defined conditionally.
(factor_using_pollard_rho): Use it, not mrand48.
2000-06-30 Kevin Ryde <kevin@swox.se>
* mpn/x86/pentium/aorsmul_1.asm: Add MULFUNC_PROLOGUE.
* mpz/tests/t-jac.c: Test limbs on mpn_jacobi_base, not just ulongs.
* gmp-impl.h, mpn/tests/try.c, mpn/tests/spinner.c, tune/speed.c:
Use config.h unconditionally, not under HAVE_CONFIG_H.
* demos/pexpr.c [__DJGPP__]: Patch by Richard Dawe to not use
setup_error_handler on djgpp.
* tune/*: Locate data to help direct-mapped caches, add measuring
of mpz_init/clear, mpz_add and mpz_bin_uiui, various cleanups.
* configure.in (AC_CHECK_FUNCS): Add popen.
2000-06-29 Torbjorn Granlund <tege@swox.com>
* mpf/mul_2exp.c: Streamline criterion for whether to use mpn_lshift or
mpn_rshift. Increase precision when exp is a multiple of
BITS_PER_MP_LIMB primarily to make exp==0 be a noop.
* mpf/div_2exp.c: Analogous changes.
* mpf/tests/t-dm2exp.c: Set u randomly in loop. Perform more
mpf_mul_2exp testing.
* configure.in: Recognize cray vector processors with a broad `*';
move after alpha* not to match that.
2000-06-28 Kevin Ryde <kevin@swox.se>
* mpz/tests/io.c: Use a disk file, not a pipe, switch to ansi2knr
style, switch from MP_INT to mpz_t, add a couple of error checks.
* mpz/tests/Makefile.am (CLEANFILES): Add io.tmp, in case io.c fails.
2000-06-27 Torbjorn Granlund <tege@swox.com>
* mpf/tests/t-get_d.c: Be more lax about relative error, to handle Cray
floating point format.
* mpq/tests/t-get_d.c: Decrease default reps to 1000.
* mpf/tests/t-conv.c: Correct type of `bexp'.
* configure.in (cray vector machines): Don't inherit gmp_cflags_cc.
* tune/Makefile.am (EXTRA_DIST): Delete sparc64.asm.
* configure.in (cray vector machines): Set extra_functions.
* mpn/cray/mulww.f: New file with vectorizing cray code.
* mpn/cray/mulww.s: Generated from mulww.f.
* mpn/cray/mul_1.c: New file.
* mpn/cray/addmul_1.c: New file.
* mpn/cray/submul_1.c: New file.
* mpn/cray/add_n.c: New file.
* mpn/cray/sub_n.c: New file.
2000-06-26 Kevin Ryde <kevin@swox.se>
* acinclude.m4 (GMP_CHECK_ASM_ALIGN_FILL_0x90): Fix so it actually
detects solaris 2.6, and also suppress warning on solaris 2.8.
* configure.in (SPEED_CYCLECOUNTER): Remove spurious "athlon" from
sparc case.
* mpn/lisp/gmpasm-mode.el: Move keymap to the top of the docstring.
2000-06-21 Kevin Ryde <kevin@swox.se>
* mpn/generic/mul_n.c (mpn_kara_mul_n, mpn_kara_sqr_n): Use
mp_size_t for n2.
(mpn_toom3_mul_n, mpn_toom3_sqr_n): Use mp_size_t for size
parameters and "l" variables.
* gmp-impl.h (mpn_toom3_mul_n, mpn_toom3_sqr_n): Update prototypes.
* mpbsd/{itom,sdiv}.c: Add casts for correct handling of -0x80...00
on systems with sizeof(short)==sizeof(int).
* mpz/tests/t-misc.c: Move "bin" test from here ...
* mpz/tests/t-bin.c: ... to here, and add a new (2k,k) test too.
* mpz/tests/Makefile.am (check_PROGRAMS): Add t-bin.
* mpz/bin_ui.c [_LONG_LONG_LIMB]: Use mpn_divrem_1, since kacc is
a limb not a ulong.
* mpz/bin_uiui.c [_LONG_LONG_LIMB]: Ditto, and use mpn_mul_1 too,
since nacc is a limb.
* mpf/tests/t-misc.c (check_mpf_set_si, check_mpf_cmp_si):
New file, testing mpf_set_si, mpf_init_set_si, and mpf_cmp_si.
* mpf/tests/Makefile.am (check_PROGRAMS): Add it.
* mpz/tests/t-misc.c (check_mpz_set_si, check_mpz_cmp_si):
New tests, for mpz_set_si, mpz_init_set_si, and mpz_cmp_si.
* mpz/{set,iset,cmp}_si.c [_LONG_LONG_LIMB]: Fix handling of -0x80..00.
* mpf/{set,iset,cmp}_si.c [_LONG_LONG_LIMB]: Ditto.
2000-06-19 Torbjorn Granlund <tege@swox.com>
* demos/primes.c: Properly handle arguments `m +n'.
2000-06-17 Torbjorn Granlund <tege@swox.com>
* config.sub: Recognize k5 and k6 with common pattern.
* mpq/tests/t-get_d.c: Also test mpq_set_d. Misc improvements.
* mpq/set_d.c: Special case 0.0. Don't call mpn_rshift with 0 count.
Allocate correct amount of memory for numerator. Delete spurious
ASSERT_ALWAYS(1).
2000-06-17 Kevin Ryde <kevin@swox.se>
* mpz/perfsqr.c: Fix so that zero is considered a perfect square.
(Was wrongly calling mpn_perfect_square_p with size==0.)
2000-06-16 Kevin Ryde <kevin@swox.se>
* configure.in: Set k5*-*-* to use basic i386 code until there's
something specific. Add path=x86 as a default for x86s.
* acinclude.m4 (GMP_CHECK_ASM_ALIGN_LOG): Generate
ALIGN_LOGARITHMIC setting, not a full ALIGN definition.
(GMP_CHECK_ASM_ALIGN_FILL_0x90): New test.
* configure.in [x86-*-*]: Use GMP_CHECK_ASM_ALIGN_FILL_0x90.
* mpn/asm-defs.m4 (ALIGN): New macro.
* mpn/x86/x86-defs.m4 (ALIGN): Remove supplementary definition.
* tune/*: Plain "unsigned" for speed_cyclecounter.
* configure.in: Use tune/sparcv9.asm for 32 and 64 bit modes.
* tune/sparc64.asm: Remove file.
2000-06-15 Torbjorn Granlund <tege@swox.com>
* mpn/x86/k7/mmx/copyi.asm: Use `testb' instead of `test'.
* mpn/x86/k7/mmx/copyd.asm: Likewise.
* mpn/x86/k7/mmx/lshift.asm: Avoid using `~' (Solaris as problems).
* mpn/x86/k7/mmx/rshift.asm: Likewise.
* mpn/x86/k6/aors_n.asm: Likewise.
* mpn/x86/k7/aors_n.asm: Likewise.
* mpn/x86/k7/mul_basecase.asm: Likewise.
2000-06-13 Torbjorn Granlund <tege@swox.com>
* tune/sparcv9.asm: Tune, deleting two instructions.
* tune/alpha.asm: Update to unified speed_cyclecounter.
2000-06-11 Kevin Ryde <kevin@swox.se>
* mpz/tests/reuse.c (FAIL): Add a K&R version.
Use _PROTO on some typedefs.
* mpz/tests/t-misc.c: Add gmp-impl.h for "const".
* configure.in: Rework mpn multi-function and optional files.
Names standardized, no need for explicit declarations, all picked
up in one $path traversal.
* doc/configuration: Updates.
2000-06-10 Kevin Ryde <kevin@swox.se>
* mpn/x86/{pentium/mmx,p6/mmx,p6/p3mmx}/popham.asm,
mpn/x86/p6/diveby3.asm: Add MULFUNC_PROLOGUE for correct
HAVE_NATIVE_* matching.
* mpn/x86/x86-defs.m4 (cmov_bytes_tttn): Use eval() on expressions.
(cmov_available_p): Switch to list CPUs which do have cmov.
* mpn/x86/{p6,k6,k7}/sqr_basecase.asm: Use eval() for multiplication.
* mpn/x86/README.family: Various updates.
2000-06-09 Kevin Ryde <kevin@swox.se>
* mpbsd/tests/allfuns.c (main): Call exit() instead of doing return.
* doc/{tasks.html,projects.html}: Moved from projects directory.
* doc/multiplication: New file.
* Makefile.am (EXTRA_DIST): Remove projects, add doc.
* Makefile.am (libgmp_la_LIBADD, libmp_la_LIBADD): Remove
unnecessary -lm.
* INSTALL: Remove -lm from instructions.
* demos/Makefile.am (qcn_LDADD): Add -lm.
* tune/*: Add measuring for mpn_divrem_2 and modlimb_invert,
improve addsub_n. Switch to unified speed_cyclecounter.
* configure.in: Update configs for speed_cyclecounter.
* gmp-impl.h (MP_LIMB_T_MAX, MP_LIMB_T_HIGHBIT): New macros.
* mpn/generic/{diveby3,mul_n,gcd}, tune/speed.c, mpn/tests/ref.c:
Use them.
* mpn/tests/spinner.c: Remove setitimer, just alarm is enough.
* configure.in (AC_CHECK_FUNCS): Remove setitimer.
* mpn/tests/x86call.asm: Start with junk in %eax, %ecx, %edx.
* mpn/tests/ref.[ch] (refmpn_addsub_nc): New function.
* mpn/tests/try.c: Add some support for mpn_addsub_nc.
* mpn/tests/Makefile.am (EXTRA_PROGRAMS): Remove addsub_n and
addsub_n_2 which don't currently build.
* mpn/tests/copy.c: Test MPN_COPY_INCR, not __gmpn_copy.
2000-06-08 Torbjorn Granlund <tege@swox.com>
* configure.in (alpha*-*-osf*): Default `flavour' to ev6 for ev6 and
higher.
(alpha*-*-*): Likewise.
(alpha*-*-osf*: gmp_optcflags_cc): Move -arch/-tune flags from
gmp_xoptcflags_gcc.
* mpn/Makefile.am (TARG_DIST): Add pa64w.
* longlong.h: Wrap 64-bit hppa code in #ifndef LONGLONG_STANDALONE.
2000-06-07 Torbjorn Granlund <tege@swox.com>
* mpz/remove.c: Fail for `src' being zero.
* mpz/tests/reuse.c: Test more functions.
(FAIL): New define.
* mpz/tests/t-powm.c: Loop during operand generation while they
are mathematically ill-defined (used to just skip such tests).
* mpz/powm.c (mpz_redc): Clean up argument declarations.
* configure.in (gmp_cflags64_gcc): Don't add bogus -mWHAT option.
(sparcv9-*-solaris2.[7-9]], gmp_cflags64_gcc):
Inherit from previous gmp_cflags64_gcc; pass `-m64 -mptr64'.
(ia64*-*-*): New.
* mpn/generic/dump.c: Make it work when an mp_limb_t is not `long'.
* mpf/set_prc.c: MPN_COPY => MPN_COPY_INCR.
2000-06-06 Torbjorn Granlund <tege@swox.com>
* mpn/generic/mul_n.c (mpn_toom3_mul_n, mpn_toom3_sqr_n):
Use mpn_incr_u for final carry propagation.
* mpz/tests/t-gcd.c: Add calls to mpz_gcdext with argument t == NULL.
* mpz/tests/reuse.c: Major rewrite; test many more functions.
* mpz/powm_ui.c: When exp is 0, change res assign order in order
to handle argument overlap.
* mpz/powm.c: When exp is 0, change res assign order in order
to handle argument overlap. Handle negative exp and mod arguments.
* mpz/gcdext.c: Rework code after mpn_gcdext call to handle
argument overlap.
* mpz/fdiv_qr.c: Read dividend->_mp_size before calling mpz_tdiv_qr
in order to handle argument overlap.
* mpz/cdiv_qr.c: Likewise.
* mpf/tests/reuse.c: Fix typo that effectively disabled `dis_funcs'
tests. Clean up test for mpf_ui_div.
2000-06-06 Kevin Ryde <kevin@swox.se>
* mpn/x86/p6/sqr_basecase.asm: New file.
* mpn/x86/mod_1.asm: Avoid one conditional jump.
* mpn/x86/p6/gmp-mparam.h: Update thresholds, #ifndef UMUL_TIME
and UDIV_TIME, add COUNT_TRAILING_ZEROS_TIME.
* mp_minv_tab.c: New file.
* Makefile.am (libgmp_la_SOURCES, libmp_la_SOURCES): Add it.
* gmp-impl.h (modlimb_invert): New macro.
* mpz/powm.c: Remove mpz_dmprepare, use modlimb_invert instead.
* mpn/generic/bdivmod.c: Use modlimb_invert instead of a loop.
* mpn/generic/gcd.c: Inline two small mpn_bdivmod calls, use
MPN_COPY_INCR not MPN_COPY in one place.
2000-06-05 Torbjorn Granlund <tege@swox.com>
* mpf/tests/reuse.c (dsi_funcs): Add mpf_mul_2exp and mpf_div_2exp.
(main): Clean up test for mpf_div_ui.
* mpf/mul_2exp.c: Correct criterion for whether to use mpn_lshift or
mpn_rshift. MPN_COPY => MPN_COPY_INCR. Coerce the two assignments to
r->_mp_size.
* mpf/div_2exp.c: Use mpn_rshift instead of mpn_lshift when overlap
so requires. MPN_COPY => MPN_COPY_INCR.
* mpf/tests/t-dm2exp.c: Correct type of res_prec.
2000-06-04 Kevin Ryde <kevin@swox.se>
* mpz/bin_uiui.c: Fix result for n==0 and n==k.
* mpz/bin_ui.c: Fix result for k>n, add support for n<0.
* gmp.texi (Number Theoretic Functions): Update mpz_bin_ui to
note n<0 is supported.
* mpz/tests/t-misc.c: New file.
* mpz/tests/Makefile.am (check_PROGRAMS): Add it.
2000-05-31 Kevin Ryde <kevin@swox.se>
* tune/speed.* (FLAG_R_OPTIONAL): New option for routines, use on
mpn_gcd_1 and mpn_mul_basecase.
* tune/README: Update.
* tune/alpha.asm: New file, by Torbjorn.
* tune/Makefile.am (EXTRA_DIST): Add it.
* configure.in (alpha*-*-*): Use it.
2000-05-30 Torbjorn Granlund <tege@swox.com>
* mpn/generic/mul_basecase.c: Call mpn_mul_2 and mpn_addmul_2
if available. Don't include longlong.h.
2000-05-30 Linus Nordberg <linus@swox.se>
* configure.in (NM): Use AC_PROG_NM rather than AC_CHECK_TOOL to
find `nm'. (AC_PROG_NM comes with Libtool and is needed to get
the `-B' option (BSD compatible output) included in $NM.)
(AR): Use AC_CHECK_PROG rather than AC_CHECK_TOOL to find `ar'.
(Now that NM isn't a cross compilation tool, don't give the
impression that we know how to cross compile.)
(CCAS): Remove spurious comment.
* gmp.texi (Notes for Particular Systems): Remove comment about
using GNU `nm' on AIX since system nm now works.
2000-05-29 Torbjorn Granlund <tege@swox.com>
* mpn/power/mul_1.s: Remove [PR] from first word in function
descriptor.
* mpn/power/addmul_1.s: Likewise.
* mpn/power/submul_1.s: Likewise.
2000-05-28 Kevin Ryde <kevin@swox.se>
* configure.in, tune/*: Change pentium rdtsc cycle scheme to
HAVE_SPEED_CYCLECOUNTER and SPEED_CYCLECOUNTER_OBJS.
* tune/pentium.asm: Renamed and converted from rdtsc.asm.
* tune/sparcv9.asm: New file, by Torbjorn.
* tune/sparc64.asm: New file.
* tune/tuneup.c: Put a limit on gcdext search.
* gmp.h (mp_set_memory_functions): Add extern "C".
* mp.h (__GNU_MP__): Bump to "3".
* mpz/add.c,mul.c,powm.c,sub.c,sqrtrem.c,tdiv_qr.c [BERKELEY_MP]:
Include mp.h for mpbsd compile.
* mpz/gcd.c: Ditto, and remove _mpz_realloc declaration.
* gmp.texi (Integer Functions): Flatten @subsections into @sections.
(Floating-point Functions): Ditto.
(Integer Random Numbers): Split from miscellaneous as a sep section.
(Installing GMP): Make nodes for the sections.
Add more "@cindex"s.
(Known Build Problems): Remove SunOS get_d problem, believed fixed.
(Notes for Particular Systems): Remove HPPA note since now PIC.
(References): URL for Jebelean.
2000-05-27 Torbjorn Granlund <tege@swox.com>
* mpn/pa64w: New directory, contents based on corresponding mpn/pa64
files.
* configure.in (hppa2.0w-*-*): New.
* mpz/tests/io.c (_INCLUDE_POSIX_SOURCE): Define when __hpux before
including stdio.h.
* gmp-impl.h: Always define DItype and UDItype.
2000-05-27 Kevin Ryde <kevin@swox.se>
* tune/common.c (speed_measure): Correction to array sorting,
better diagnostic when measuring fails.
* tune/time.c: Add microsecond accurate getrusage method.
* tune/time.c (speed_cpu_frequency_processor_info): New function.
* configure.in (AC_CHECK_FUNCS): Add processor_info.
2000-05-26 Linus Nordberg <linus@swox.se>
* gmp.texi (Installing GMP): Shared libraries work for AIX < 4.3
if using GNU nm.
2000-05-26 Torbjorn Granlund <tege@swox.com>
* tune/tuneup.c (SIGNED_TYPE_MAX): Shift `-1' instead of `1' to
avoid signed overflow.
* demos/pexpr.c (setup_error_handler): Don't call sigaltstack on
Unicos.
2000-05-25 Torbjorn Granlund <tege@swox.com>
* insert-dbl.c: Work around GCC 2.8 bug.
* extract-dbl.c: Likewise.
* config.sub: Allow i586, i686, i786 again.
* config.guess: Use X86CPU for lots more systems.
2000-05-25 Linus Nordberg <linus@swox.se>
* mpbsd/tests/dummy.c (main): Call exit() instead of doing return
(some old SysV machines don't get this correct, I've heard.)
2000-05-25 Kevin Ryde <kevin@swox.se>
* mpf/iset_str.c: Initialize _mp_size and _mp_exp to 0, in case no
digits in string, so it's the same as a separate init and set_str.
2000-05-24 Torbjorn Granlund <tege@swox.com>
* mpz/tests/reuse.c: Use mpz_random2 instead of mpz_random.
* mpz/divexact.c: Read pointers after reallocation.
Compare `quot' and `den' instead of `qp' and `dp' in overlap check.
Use MPN_COPY_INCR for copying from `np'.
(*-*-aix4.[3-9]*): Disable shared libs just for problematic AIX
versions.
* configure.in (*-cray-unicos*): Disable asm syntax checking; set
compiler explicitly.
* configure.in (hppa*-*-*): Remove code disabling shared libs.
2000-05-24 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_PROG_CC_WORKS): Don't report progress to user
when doing the AIX specific test to avoid "nested output".
2000-05-22 Kevin Ryde <kevin@swox.se>
* mp.h (_PROTO): Copy from gmp.h, use on prototypes.
Add extern "C" too.
* mpbsd/tests/Makefile.am (AUTOMAKE_OPTIONS): Enable ansi2knr.
* mpbsd/tests/allfuns.c: Don't execute mout, just link to it.
(main): ANSI style definition.
* gmp-impl.h (MP_BASE_AS_DOUBLE): Change the expression to
something that works on SunOS native cc. Seems to fix the
mp*_get_d problems.
* mpn/tests/ref.c (refmpn_strip_twos): Use MPN_COPY_INCR.
* mpn/tests/Makefile.am: Let .asm.o rules work with absolute $srcdir.
2000-05-21 Kevin Ryde <kevin@swox.se>
* mpn/x86/k7/sqr_basecase.asm: Replace file with K7 specific code.
* mpn/x86/k7/README: Update.
* mpn/x86/k7/gmp-mparam.h: Tune thresholds.
(COUNT_TRAILING_ZEROS_TIME): New define.
* mpn/x86/k6/gmp-mparam.h: Ditto.
* mpn/x86/pentium/mmx/popham.asm: New file (include_mpn of K6 version).
* mpn/x86/p6/diveby3.asm: New file (include_mpn of P5 version).
* mpn/x86/p6/mmx/popham.asm: New file (include_mpn of K6 version).
* mpn/x86/p6/p3mmx/popham.asm: New file (include_mpn of K7 version).
* configure.in (pentium3-*-*): Add p3mmx to $path.
* gmp.texi (Integer Arithmetic): Clarify mpz_jacobi op2; add
mpz_*_kronecker_*.
(Miscellaneous Integer Functions): Add mpz_odd_p and mpz_even_p.
(Low-level Functions): Put mpn_divmod_1 with mpn_divrem_1 and note
it's now a macro.
(References): Add Henri Cohen.
* gmp.h (mpn_addmul_1c, mpn_divrem_1c, mpn_mod_1c, mpn_mul_1c,
mpn_submul_1c): Add prototypes.
(mpz_odd_p, mpz_even_p): New macros.
* mpn/asm-defs.m4 (m4wrap_prepend): New macro.
(m4_error): Use it.
(m4_not_for_expansion): Corrections to OPERATION symbols.
More comments about variations between m4 versions.
* mpn/x86/x86-defs.m4 (PROLOGUE): Use m4wrap_prepend (fixes error
exit under BSD m4, previously m4_error printed the message but the
exit code was 0).
* gmp.h (mpn_divmod_1): Change to a macro calling mpn_divrem_1.
* mpn/generic/divrem_1.c: Move divmod_1.c code to here, make it
static and call it __gmpn_divmod_1_internal.
* mpn/generic/divmod_1.c: Remove file.
* configure.in (gmp_mpn_functions): Remove divmod_1.
* mpn/asm-defs.m4 (define_mpn): Remove divmod_1 and divmod_1c.
* compat.c (mpn_divmod_1): Add compatibility function.
* tune/*: Remove mpn_divmod_1 measuring (leave just divrem_1).
* acconfig.h (HAVE_NATIVE_mpn_*): Add some missing carry-in
variants, remove divmod_1.
* mpn/x86/diveby3.asm: Use imul, update comments.
* demos/qcn.c: New file.
* demos/Makefile.am (EXTRA_PROGRAMS): Add it.
* mpz/tests/t-jac.c: New file.
* mpz/tests/Makefile.am (check_PROGRAMS): Add it. Enable ansi2knr.
* mpz/kronsz.c: New file.
* mpz/kronuz.c: New file.
* mpz/kronzs.c: New file.
* mpz/kronzu.c: New file.
* mpz/Makefile.am (libmpz_la_SOURCES): Add them.
* Makefile.am (MPZ_OBJECTS): Add them.
* gmp-impl.h (JACOBI_*, MPN_STRIP_LOW_ZEROS_NOT_ZERO): New macros.
* gmp.h (mpz_*_kronecker_*): New defines and prototypes.
* mpn/generic/jacbase.c: New file.
* mpn/generic/mod_1_rs.c: New file.
* configure.in (gmp_mpn_functions): Add them.
* gmp.h (mpn_jacobi_base, mpn_mod_1_rshift): New defines and
prototypes.
* longlong.h (COUNT_TRAILING_ZEROS_TIME): New define.
* mpn/tests/ref.c (refmpn_mod_1_rshift): New function.
* mpn/tests/try.c: Add mpn_mod_1_rshift.
* tune/*: Add measuring for mpn_jacobi_base.
* acinclude.m4 (GMP_FINISH): Add ifdefs to allow multiple
inclusion of config.m4.
(GMP_PROG_M4): Put "good" message through to config.log.
* mpz/powm.c: Use a POWM_THRESHOLD for where redc stops.
* tune/*: Add mpz_powm measuring, and tune POWM_THRESHOLD.
* gmp-impl.h [TUNE_PROGRAM_BUILD] (POWM_THRESHOLD): Conditional
redefinition for use when tuning.
* mpz/powm_ui.c: Use DIVIDE_BY_ZERO.
* mpz/iset_str.c: Initialize _mp_size to 0, in case no digits in
string; this makes it the same as a separate init and set_str.
2000-05-20 Kevin Ryde <kevin@swox.se>
* mpn/asm-defs.m4: Note &,|,^ aren't bitwise in BSD m4 eval().
* mpn/x86/k6/sqr_basecase.asm: Use "%" not "&" in m4 eval()s.
* mpn/x86/x86-defs.m4 (Zdisp): Yet more instruction forms.
2000-05-19 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_CHECK_CC_64BIT): Don't use shell variable
`ac_compile' for our own compile command string since other
Autoconf macros may depend on it.
2000-05-19 Kevin Ryde <kevin@swox.se>
* mpn/generic/mul_n.c (mpn_toom3_mul_n, mpn_toom3_sqr_n): Fix
carry propagation in final coefficient additions.
2000-05-18 Linus Nordberg <linus@swox.se>
* configure.in: Set NM before looking for compiler since
GMP_CHECK_CC_64BIT needs it.
* acinclude.m4 (GMP_CHECK_CC_64BIT): Don't execute on target.
(GMP_PROG_CC_FIND): Before checking if the compiler knows how to
produce 64-bit code, verify that it works at all. The background
is that /usr/ucb/cc on Solaris 7 successfully compiles in 64-bit
mode but fails when doing final link.
(GMP_PROG_CC_WORKS): Report to user what's happening.
2000-05-17 Linus Nordberg <linus@swox.se>
* config.guess: Use X86CPU for x86 Cygwin.
2000-05-16 Kevin Ryde <kevin@swox.se>
* mpn/x86/p6/mmx/divrem_1.asm: New file.
* mpn/x86/p6/mmx/mod_1.asm: New file.
* mpn/x86/p6/README: Update.
* mpn/x86/divrem_1.asm: Update comments.
* mpn/x86/mod_1.asm: Ditto.
2000-05-14 Kevin Ryde <kevin@swox.se>
* tune/speed.h: Run gcd functions on a set of data.
* mpn/tests/try.c: New file.
* mpn/tests/try.h: New file.
* mpn/tests/spinner.c: New file.
* mpn/tests/trace.c: New file.
* mpn/tests/x86call.asm: New file.
* mpn/tests/x86check.c: New file.
* mpn/tests/ref.c (refmpn_hamdist): Allow size==0.
(refmpn_gcd): New function, and other additions supporting it.
* mpn/tests/ref.h: More prototypes.
* mpn/tests/Makefile.am: Add try program, use ansi2knr.
* mpn/x86/k7/mmx/popham.asm: New file.
* mpn/x86/k6/mmx/popham.asm: New file.
* mpn/x86/k6/sqr_basecase.asm: Unroll the addmul, for approx 1.3x
speedup above 15 limbs.
* mpn/x86/k7/README: Update.
* mpn/x86/k6/README: Update, and add notes on plain K6 and pre-CXT
K6-2 problems.
* configure.in (k6*-*-*, athlon-*-*): Add popham.
* mpn/x86/pentium/diveby3.asm: New file.
* mpn/x86/pentium/README: Update.
* gmp.texi (Installing GMP): Add note on bad OpenBSD 2.6 m4.
(Reporting Bugs): Ask for config.m4 if asm file related.
(I/O of Rationals): New section, add mpq_out_str.
(References): Add url for on-line gcc manuals.
A few node and menu updates.
* INSTALL: Better command line argument checking for test progs.
Change MP -> GMP.
* configure.in (WANT_ASSERT, USE_STACK_ALLOC, HAVE_PENTIUM_RDTSC):
Put descriptions here, not in acconfig.h.
(CALLING_CONVENTIONS_OBJS): New AC_SUBST (for mpn/tests/try).
(HAVE_CALLING_CONVENTIONS): New AC_DEFINE.
(AC_CHECK_HEADERS): Add sys/time.h.
(AC_CHECK_FUNCS): Add getpagesize, setitimer.
(KARATSUBA_SQR_THRESHOLD): Strip trailing comments from the
#define when passing through to config.m4.
* acconfig.h (PACKAGE, VERSION, WANT_ASSERT, USE_STACK_ALLOC,
HAVE_PENTIUM_RDTSC): No need for #undefs, autoheader gets them
from configure.in.
* acinclude.m4 (GMP_PROG_M4): Check for broken OpenBSD 2.6 m4
eval(), put messages into config.log.
* mpn/asm-defs.m4: Add notes and test for OpenBSD 2.6 m4.
* mpq/out_str.c: New file.
* mpq/Makefile.am (libmpq_la_SOURCES): Add it.
* Makefile.am (MPQ_OBJECTS): Ditto.
* gmp.h (mpq_out_str): New define and prototype.
2000-05-12 Kevin Ryde <kevin@swox.se>
* configure.in (CONFIG_TOP_SRCDIR): Fix to use $srcdir not
$top_srcdir (which doesn't exist).
* acinclude.m4 (GMP_C_ANSI2KNR): Fix setting U=_.
* gmp-impl.h (mpn_com_n, MPN_LOGOPS_N_INLINE): Fix missing "do"
(not currently used, probably no ill effect anyway).
2000-05-11 Torbjorn Granlund <tege@swox.com>
* randraw.c (lc): Major overhaul (pending rewrite).
(_gmp_rand): Rewrite.
2000-05-08 Torbjorn Granlund <tege@swox.com>
* mpz/tests/convert.c: Call free via _mp_free_func.
* mpf/tests/t-conv.c: Likewise.
* memory.c: Add code enabled for DEBUG that adds special patterns
around allocated blocks.
2000-05-05 Linus Nordberg <linus@swox.se>
* gmp.texi (Miscellaneous Float Functions): Correct parameter list
for mpf_urandomb().
* configure.in: Invoke AC_REVISION.
2000-05-05 Kevin Ryde <kevin@swox.se>
* gmp.texi: Use @dircategory and @direntry.
(Installing GMP): Clarification for --target, updates on SunOS
problems.
(Integer Arithmetic): Add mpz_mul_si.
(Initializing Rationals): Add mpq_swap.
(Assigning Floats): Add mpf_swap.
(Low-level Functions): Add mpn_divexact_by3c, and details of what
the calculation actually gives.
(Low-level Functions): Note extra space needed by mpn_gcdext,
clarify the details a bit.
* compat.c: New file, entry points for upward binary compatibility.
(mpn_divexact_by3): Compatibility function.
* Makefile.am (libgmp_la_SOURCES): Add compat.c.
* mpn/tests/ref.c: Rearrange macros for ansi2knr.
(div1): Renamed from div to avoid library function.
(refmpn_divexact_by3c, refmpn_gcd_1, refmpn_popcount,
refmpn_hamdist): New functions.
* mpn/tests/ref.h: Add extern "C", add new prototypes.
* gmp.h (gmp_randinit, etc): Add extern "C".
(_mpq_cmp_ui): Fix prototype name from mpq_cmp_ui.
(mpn_divexact_by3): Now a macro calling mpn_divexact_by3c.
(mpn_divexact_by3c): New prototype and define.
* mpn/x86/diveby3.asm: Change to mpn_divexact_by3c.
* mpn/x86/k6/diveby3.asm: Ditto.
* mpn/generic/diveby3.c: Ditto.
* mpn/asm-defs.m4: Ditto on the define_mpn.
* acconfig.h (HAVE_NATIVE_mpn_divexact_by3c): New define.
* mpq/swap.c: New file, derived from mpz/swap.c.
* mpf/swap.c: Ditto.
* mpq/Makefile.am: Add swap.c.
* mpf/Makefile.am: Ditto.
* Makefile.am: Add two new "swap.lo"s.
* mpn/x86/k6/mmx/com_n.asm: Fix an addressing bug (fortunately
this code hasn't been used anywhere yet).
* mpn/x86/k7/mmx/divrem_1.asm: New file.
* mpn/x86/k7/mmx/mod_1.asm: New file.
* mpn/x86/k7/diveby3.asm: New file.
* mpn/x86/k7/README: Update.
* mpn/x86/k7/aorsmul_1.asm: Use new cmovCC, no object code change.
* mpn/x86/k7/mul_basecase.asm: Ditto.
* mpn/x86/p6/aorsmul_1.asm: Ditto.
* mpn/x86/x86-defs.m4 (defframe_empty_if_zero): Eval the argument.
(cmovCC): New macros, replacing individual cmovCC_reg_reg forms.
(Zdisp): Recognise more instructions.
(shldl,etc): Use m4_instruction_wrapper().
(ASSERT, movl_text_address): New macros.
* mpn/asm-defs.m4: Add remarks on SunOS /usr/bin/m4 and new
OpenBSD m4.
(m4_assert_numargs_internal_check): Remove a spurious parameter.
(m4_empty_if_zero): Eval the argument.
(m4_assert, m4_assert_numargs_range, m4_config_gmp_mparam,
m4_instruction_wrapper): New macros.
2000-05-04 Linus Nordberg <linus@swox.se>
* gmp.texi (Reporting Bugs): Be explicit about output from running
a command.
2000-05-02 Torbjorn Granlund <tege@swox.com>
* mpn/generic/bz_divrem_n.c (mpn_bz_divrem_n): Handle non-zero return
from first mpn_bz_div_3_halves_by_2 call.
(mpn_bz_divrem_aux): Likewise.
2000-04-30 Kevin Ryde <kevin@swox.se>
* tune/* (GCD_ACCEL_THRESHOLD, GCDEXT_THRESHOLD): Tune these.
* mpn/generic/gcdext.c (GCDEXT_THRESHOLD): Rename from THRESHOLD,
use with >=, adjust default to 17 accordingly.
Use new *_SWAP macros.
* mpn/generic/gcd.c (GCD_ACCEL_THRESHOLD): Rename from
ACCEL_THRESHOLD, use with >=, adjust default to 5 accordingly.
Use new *_SWAP macros.
* mpf/get_str.c, mpf/set_str.c, mpf/sub.c, mpz/add.c, mpz/ior.c,
mpz/and.c, mpz/sub.c, mpz/xor.c, mpz/ui_pow_ui.c,
mpn/generic/mul.c: Use new *_SWAP macros.
* stack-alloc.h: Add extern "C" around prototypes.
* gmp-impl.h: (MP_PTR_SWAP, etc): New macros.
(_mp_allocate_func, etc): Use _PROTO.
[TUNE_PROGRAM_BUILD]: More changes in tune program build part.
2000-04-28 Torbjorn Granlund <tege@swox.com>
* mpn/pa64/add_n.s: Add `,entry' to export directive.
* mpn/pa64/{addmul_1.S,lshift.s,mul_1.S,rshift.s,sub_n.s,submul_1.S,
umul_ppmm.S}: Likewise.
* mpn/hppa/hppa1_1/udiv_qrnnd.S: New name for udiv_qrnnd.s.
Add PIC support.
2000-04-29 Kevin Ryde <kevin@swox.se>
* gmp-impl.h [TUNE_PROGRAM_BUILD] (TOOM3_MUL_THRESHOLD_LIMIT): New
define.
* mpn/generic/mul_n.c [TUNE_PROGRAM_BUILD] (mpn_mul_n): Use
TOOM3_MUL_THRESHOLD_LIMIT, not a hard coded 500.
* memory.c: Use <stdlib.h> for malloc etc, and use _PROTO.
* stack-alloc.c: Don't use C++ reserved word "this".
* urandom.h: Put extern "C" around prototypes.
* mpz/powm.c: Switch a couple of parameters to "const", which they
are, to satisfy g++.
* randraw.c, stack-alloc.c, mpbsd/mout.c, mpbsd/mtox.c: Add casts to
help g++.
* stack-alloc.c: Provide dual ANSI/K&R function definitions.
* mpz/addmul_ui.c,get_d.c,inp_str.c,perfpow.c,powm.c,pprime_p.c,
rrandomb.c,set_str.c,ui_pow_ui.c: Ditto.
* mpf/integer.c,set_str.c: Ditto.
* mpbsd/min.c,xtom.c: Ditto.
* mpn/generic/bz_divrem_n.c,dump.c,gcd_1.c,get_str.c,hamdist.c,
popcount.c,random.c,random2.c,set_str.c: Ditto.
* rand.c: Use <stdio.h> for NULL.
* mpz/gcd_ui.c,gcdext.c,mul.c,perfpow.c,powm_ui.c,root.c,sqrt.c,
sqrtrem.c: Ditto
* mpf/sqrt.c,sqrt_ui.c: Ditto.
* mpn/generic/perfsqr.c,sqrtrem.c: Ditto.
* gmp-impl.h (NULL, malloc, realloc, free): Don't define/declare.
(extern "C"): Add around function prototypes.
(mpn_kara_mul_n, mpn_kara_sqr_n, mpn_toom3_mul_n, mpn_toom3_sqr_n):
Add prototypes.
[TUNE_PROGRAM_BUILD] (FIB_THRESHOLD): Add necessary redefinitions for
use by tune program.
* mpn/generic/mul_n.c: Remove mpn_toom3_mul_n prototype.
* acinclude.m4 (GMP_C_ANSI2KNR): New macro.
(GMP_CHECK_ASM_MMX, GMP_CHECK_ASM_SHLDL_CL): Fix to use
$gmp_cv_check_asm_text which is what GMP_CHECK_ASM_TEXT sets.
* configure.in (GMP_C_ANSI2KNR): Use this instead of AM_C_PROTOTYPES,
for reasons described with its definition.
* demos/Makefile.am (ansi2knr): Use $(top_builddir) nor $(top_srcdir).
* mpz/fib_ui.c (FIB_THRESHOLD): Rename from FIB_THRES, for consistency.
(FIB_THRESHOLD): Conditionalize so gmp-mparam.h can define a value.
(mpz_fib_bigcase): Use >= FIB_THRESHOLD, same as main mpz_fib_ui.
* tune/tuneup.c,Makefile.am (FIB_THRESHOLD): Tune this.
* configure.in (*-*-aix* gmp_m4postinc): Fix setting (don't overwrite
a value just stored).
2000-04-26 Kevin Ryde <kevin@swox.se>
* mpn/sparc32/udiv_fp.asm: Use mpn_udiv_qrnnd macro.
* mpn/sparc32/udiv_nfp.asm: Ditto.
* mpn/sparc32/v8/supersparc/udiv.asm: Ditto.
* mpn/sparc32/umul.asm: Name the function mpn_umul_ppmm.
* mpn/sparc32/v8/umul.asm: Ditto.
* mpn/powerpc32/umul.asm: Ditto.
* mpn/x86/syntax.h: Remove file, since now unused.
* configure.in (x86): Remove -DBROKEN_ALIGN and -DOLD_GAS
previously used by .S files.
(x86 extra_functions): Add udiv and umul.
(GMP_PROG_M4): Use this instead of AC_CHECK_PROG(M4,m4,...)
(HAVE_NATIVE_*): Loosen up the regexp to "PROLOGUE.*" so as to
accept PROLOGUE_GP on alpha.
* acconfig.h (HAVE_NATIVE_mpn_umul_ppmm, udiv_qrnnd, invert_limb):
New template defines.
* mpn/asm-defs.m4 (mpn_umul_ppmm, mpn_udiv_qrnnd): New define_mpn()s.
* longlong.h (umul_ppmm, udiv_qrnnd): Use a library version if
it's available and an asm macro isn't.
* gmp-impl.h (invert_limb): Ditto.
* gmp-impl.h (ASSERT_NOREALLOC): Not a good idea, remove it.
* acinclude.m4 (GMP_PROG_M4): New macro.
2000-04-25 Linus Nordberg <linus@swox.se>
* gmp.texi (Random State Initialization): Correct arguments to
`gmp_randinit'.
* acinclude.m4 (GMP_VERSION): Change `eval' --> `m4_eval'. Fix
from Kevin.
* aclocal.m4: Regenerate.
2000-04-25 Kevin Ryde <kevin@swox.se>
* mpn/x86/aors_n.asm: Remove parentheses around an immediate that
Solaris "as" doesn't like, change by Torbjorn.
2000-04-24 Kevin Ryde <kevin@swox.se>
* configure.in (AC_CHECK_FUNCS): Add strtoul.
* mpn/generic/mul_n.c [TUNE_PROGRAM_BUILD] (mpn_mul_n): Bigger
array for karatsuba temporary space for tune program build.
(mpn_toom3_sqr_n) Remove an unused variable.
* demos/Makefile.am (AUTOMAKE_OPTIONS): Add ansi2knr.
Add "allprogs:" pseudo-target.
* demos/factorize.c, demos/isprime.c: Switch to ANSI functions,
rely on ansi2knr.
* gmp.texi (Getting the Latest Version of GMP): Add reference to
ftp.gnu.org mirrors list.
* INSTALL: Add arg count check to example programs.
* mpn/x86/*/*.asm: Convert to FORTRAN ... or rather to
FORTRAN-style "C" commenting to support Solaris "as".
* mpn/x86/x86-defs.m4: Ditto, and add another Zdisp insn.
* mpn/asm-defs.m4 (C): Update comments.
* mpn/x86/README.family: Add a note on commenting, remove
description of .S files.
* mpn/sparc64/addmul_1.asm, mul_1.asm, submul_1.asm: Use
include_mpn().
2000-04-23 Torbjorn Granlund <tege@swox.com>
* config.sub: Merge with FSF version of April 23.
* mpn/powerpc32: Use dnl/C instead of `#' for comments.
* config.guess: Get "model" limit between pentium 2 and pentium3 right.
Get rid of code determining `_' prefix; use double labels instead.
* config.guess: Partially merge with FSF version of April 22.
(Don't bring over NetBSD changes for now.)
2000-04-23 Kevin Ryde <kevin@swox.se>
* tune/Makefile.am, README, common.c, rdtsc.asm, speed.c, speed.h,
time.c, tuneup.c: New files.
* tune/Makefile.in: New file, generated from Makefile.am.
* gmp-impl.h (ASSERT_NOREALLOC,TMP_ALLOC_LIMBS): New macros.
[TUNE_PROGRAM_BUILD] Further mods for tune program builds.
* mpz/Makefile.am: Add -DOPERATION_$* for new mul_siui.c.
Add rules to build mul_si and mul_ui from a common mul_siui.c.
* mpz/mul_siui.c: New file, derived from and replacing mul_ui.c.
* gmp.h (mpz_mul_si): New prototype and define.
* mpn/tests/*.c [__i386__] (CLOCK): Don't use floating point in
CLOCK because cpp can't handle floats in #if's (TIMES is derived
from CLOCK by default).
* mpn/asm-defs.m4 (include_mpn): New macro.
(m4_assert_numargs) Changes to implementation.
* mpf/Makefile.am: Add -DOPERATION_$* for new integer.c.
Remove explicit rules for floor.o etc.
* mpf/integer.c: Use OPERATION_$* for floor/ceil/trunc.
* mpn/Makefile.am: Put "tests" in SUBDIRS.
* mpn/tests/Makefile.am: New file providing rules to build test
programs, nothing done in a "make all" or "make check" though.
* mpn/tests/README: New file.
* acconfig.h (HAVE_PENTIUM_RDTSC): New define.
* configure.in (x86): Rearrange target cases.
Add mulfunc aors_n and aorsmul_1 for x86 and pentium (now all x86s).
Remove asm-syntax.h generation not needed.
Remove now unused family=x86.
(sparc) Remove unused family=sparc.
(HAVE_PENTIUM_RDTSC) New AC_DEFINE and AM_CONDITIONAL.
(AM_C_PROTOTYPES) New test, supporting ansi2knr.
(AC_CHECK_HEADERS) Add getopt.h, unistd.h and sys/sysctl.h for
tune progs.
(AC_CHECK_FUNCS) Add getopt_long, sysconf and sysctlbyname for
tune progs.
(config.m4 CONFIG_TOP_SRCDIR) Renamed from CONFIG_SRCDIR.
(config.m4 asm-defs.m4) Use CONFIG_TOP_SRCDIR and include().
(gmp_m4postinc) Use include_mpn().
(gmp_links) Omit asm-defs.m4/asm.m4 and gmp_m4postinc's.
(MULFUNC_PROLOGUE) Fix regexps so all functions get AC_DEFINE'd.
(PROLOGUE) Ditto (native copyi and copyd were unused in gmp 3).
(KARATSUBA_SQR_THRESHOLD) Copy from gmp-mparam.h into config.m4.
(AC_OUTPUT) Add tune/Makefile, mpn/tests/Makefile.
* Makefile.am (AUTOMAKE_OPTIONS): Add ansi2knr.
(SUBDIRS): Add tune, reorder directories.
(MPZ_OBJECTS): Add mpz/mul_si.lo.
(libmp_la_SOURCES): Use this for top-level objects, not .lo's.
* ansi2knr.{c,1}: New files, provided by automake.
* mpn/x86/aors_n.asm: Convert add_n.S and sub_n.S to a
multi-function aors_n.asm, no object code change.
* mpn/x86/pentium/aors_n.asm: Ditto.
* mpn/x86/aorsmul_1.asm: Ditto for addmul/submul.
* mpn/x86/pentium/aorsmul_1.asm: Ditto.
* mpn/x86/{lshift,mul_1,mul_basecase,rshift}.asm: Convert from .S,
no object code change.
* mpn/x86/pentium/{lshift,mul_1,mul_basecase,rshift}.asm: Ditto.
* gmp.texi (Reporting Bugs): Itemize the list of things to include.
(Miscellaneous Float Functions): Correct typo in mpf_ceil etc
argument types.
Change @ifinfo -> @ifnottex for benefit of makeinfo --html.
Remove unnecessary @iftex's around @tex.
2000-04-22 Torbjorn Granlund <tege@swox.com>
* config.guess: Generalize x86 cpu determination code.
Now works on Solaris.
* mpz/nextprime.c: Rewrite still disabled code.
* configure.in: Specifically match freebsd[3-9].
2000-04-21 Torbjorn Granlund <tege@swox.com>
* rand.c: Call mpz_clear for otherwise leaking mpz_t.
* mpz/pprime_p.c (mpz_probab_prime_p): Merge handling of negative
n into code for handling small positive n. Merge variables m and n.
After dividing, simply call mpz_millerrabin.
(isprime): Local variables now use attribute `long'.
(mpz_millerrabin): New static function, based on code from
mpz_probab_prime_p.
(millerrabin): Now simple workhorse for mpz_millerrabin.
2000-04-19 Torbjorn Granlund <tege@swox.com>
* gmp-impl.h: Fix parenthesis error in test for __APPLE_CC__.
2000-04-18 Linus Nordberg <linus@swox.se>
* NEWS: Add info about shared libraries. Remove reference to
gmp_randinit_lc.
2000-04-17 Torbjorn Granlund <tege@swox.com>
* Version 3.0 released.
* mpn/arm/add_n.S: New version from Robert Harley.
* mpn/arm/addmul_1.S: Likewise.
* mpn/arm/mul_1.S: Likewise.
* mpn/arm/sub_n.S: Likewise.
* gmp.h (__GNU_MP_VERSION_PATCHLEVEL): Now 0.
2000-04-17 Linus Nordberg <linus@swox.se>
* configure.in (hppa2.0*-*-*): Pass `+O3' to cc/c89 in 64-bit mode
to avoid compiler bug.
(ns32k*-*-*): Fix typo in path. Change by Kevin.
(alpha*-*-osf*): New case. Pass assembly flags for architecture
to gcc.
(alpha*-*-*): Don't bother searching for cc.
* configure: Regenerate.
* Makefile.am (EXTRA_DIST): Add `macos', `.gdbinit'.
* Makefile.in: Regenerate.
* mpn/Makefile.am (EXTRA_DIST): Add `m88k', `lisp'.
* mpn/Makefile.in: Regenerate.
2000-04-16 Kevin Ryde <kevin@swox.se>
* README: Updates, and don't duplicate the example in INSTALL.
* INSTALL: Minor updates.
* gmp.texi (Installing MP): Minor edits, restore CC/CFLAGS description.
2000-04-16 Linus Nordberg <linus@swox.se>
* configure.in (*-*-cygwin*): Select BSD_SYNTAX to avoid
.type/.size in PROLOGUE for ELF_SYNTAX. Override ALIGN definition
from x86/syntax.h.
(gmp_xoptcflags_${CC}): New set of variables, indicating
``exclusive optional cflags''.
(most sparcs): Use gmp_xoptcflags instead of gmp_optcflags to
ensure that we pass CPU type to older gcc.
(CFLAGS): CFLAGS on the command line was spoiled.
* configure: Regenerate.
2000-04-16 Linus Nordberg <linus@swox.se>
* configure.in: Invoke AC_PROG_LIBTOOL directly.
* acinclude.m4 (GMP_PROG_CC_FIND): Quote source variable when
setting CC64 and CFLAGS64.
(GMP_PROG_CC_SELECT): Cache result.
(GMP_PROG_LIBTOOL): Remove.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2000-04-16 Torbjorn Granlund <tege@swox.com>
* mpn/generic/dump.c: Suppress output of leadign zeros.
* mpz/inp_str.c: Fix memory leakage.
* mpz/tests/reuse.c (dss_func_division): Add a final 1.
* longlong.h (alpha count_leading_zeros): Wrap in __MPN.
* mpn/alpha/cntlz.asm: Use __gmpn prefix (by means of __MPN).
* longlong.h (__umul_ppmm, __udiv_qrnnd): Wrap in __MPN.
* mpn/alpha/udiv_qrnnd.S: Use __gmpn prefix.
* mpn/hppa/udiv_qrnnd.s: Likewise.
* mpn/hppa/hppa1_1/udiv_qrnnd.s: Likewise.
* mpn/pa64/udiv_qrnnd.c: Likewise (by means of __MPN).
* mpn/pa64/umul_ppmm.S: Likewise.
* mpn/sparc32/udiv_fp.asm: Likewise (by means of MPN).
* mpn/sparc32/udiv_nfp.asm: Likewise (by means of MPN).
* mpn/sparc32/v8/supersparc/udiv.asm: Likewise (by means of MPN).
* mpn/generic/tdiv_qr.c: Work around gcc 2.7.2.3 i386 register handling
bug.
* mpn/generic/tdiv_qr.c: Use udiv_qrnnd instead of mpn_divrem_1
when computing appropriate quotient; mpn_divrem_1 writes too
many quotient limbs.
* mpn/asm-defs.m4: invert_normalized_limb => invert_limb.
* mpn/alpha/invert_limb.asm: mpn_invert_normalized_limb =>
mpn_invert_limb.
* gmp.h: Likewise.
* gmp-impl.h (alpha specific): invert_normalized_limb => invert_limb;
wrap with __MPN.
* longlong.h (alpha udiv_qrnnd): Likewise.
2000-04-16 Kevin Ryde <kevin@swox.se>
* gmp.h (mp_set_memory_functions,mp_bits_per_limb,gmp_errno): Add
#defines so the library symbols are __gmp_*.
* errno.c: Include gmp.h.
* gmp-impl.h (_mp_allocate_func,etc): Add #defines to __gmp_*.
(__clz_tab): New #define to __MPN(clz_tab).
* stack-alloc.c (__gmp_allocate_func,etc): Change from _mp_*.
* Makefile.am (libmp_la_DEPENDENCIES): Add some mpz files needed
for new mpz_powm (pow in libmp).
(EXTRA_DIST): Add projects directory.
* mpn/*: Change __mpn to __gmpn.
* gmp.h (__MPN): Ditto.
* stack_alloc.c,stack-alloc.h: Change __tmp to __gmp_tmp.
* mpn/generic/sb_divrem_mn.c (mpn_sb_divrem_mn): Avoid gcc 2.7.2.3
i386 register handling bug (same as previously in mpn_divrem_classic).
* mpn/generic/divrem.c: Now contains mpn_divrem, which is not an
internal function, so remove warning comment.
* gmp.texi (Compatibility with Version 2.0.x): Source level only.
2000-04-16 Linus Nordberg <linus@swox.se>
* configure.in (hppa1.0*): Prefer c89 to cc.
* configure: Regenerate.
2000-04-15 Linus Nordberg <linus@swox.se>
* configure.in: If `mpn_path' is set by user on configure command
line, use that as path.
* configure: Regenerate.
2000-04-15 Linus Nordberg <linus@swox.se>
* configure.in (hppa2.0*): Use path "hppa/hppa1_1 hppa" if no
64-bit compiler was found.
* configure: Regenerate.
2000-04-15 Linus Nordberg <linus@swox.se>
* configure.in: Honor `CC' and `CFLAGS' set by user on configure
command line.
* acinclude.m4: (GMP_PROG_CC_SELECT): Set CFLAGS if not set already.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2000-04-15 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_PROG_CC_FIND): Remove debug output. Remove
commented out code.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* configure.in: Make all `-mcpu' options to gcc optional.
* configure: Regenerate.
2000-04-15 Kevin Ryde <kevin@swox.se>
* README: Small updates.
* NEWS: Add some things about 3.0.
* mpz/Makefile.am (EXTRA_DIST): Remove dmincl.c.
* Makefile.am: Use -version-info on libraries, not -release.
* mpz/tdiv_qr.c: Add mdiv function header #ifdef BERKELEY_MP.
* mpbsd/Makefile.am: Use mpz/tdiv_qr.c, not mdiv.c.
* Makefile.am (MPBSD_OBJECTS): Change mdiv.lo to tdiv_qr.lo.
(libmp_la_DEPENDENCIES): Add mp_clz_tab.lo.
* mpbsd/mdiv.c: Remove file.
* config/mt-linux,mt-m68k,mt-m88110,mt-ppc,mt-ppc64-aix,mt-pwr,
mt-sprc8-gcc,mt-sprc9-gcc,mt-supspc-gcc,mt-vax,mt-x86,
mpn/config/mt-pa2hpux,mt-sprc9,t-oldgas,t-ppc-aix,t-pwr-aix:
Remove configure fragments not used since change to autoconf.
* mpn/generic/bz_divrem_n.c,sb_divrem_mn.c: Add comment that
internal functions are changeable and shouldn't be used directly.
2000-04-15 Linus Nordberg <linus@swox.se>
* configure.in: Remove debug output.
* configure: Regenerate.
2000-04-15 Torbjorn Granlund <tege@swox.com>
* mpn/generic/tdiv_qr.c: Don't use alloca directly.
* mpz/tdiv_qr.c: Fix typo.
* mpz/tdiv_r.c: Fix typo.
* mpz/tdiv_q.c: Fix typo.
* configure.in: Disable -march=pentiumpro due to apparent compiler
problems.
* mpz/powm.c: Replace with new code from Paul Zimmermann.
* mpz/tdiv_q.c: Remove debug code.
* mpn/generic/divrem.c: Remove C++ style `//' commented-out code.
* mpn/generic/sb_divrem_mn.c: Likewise.
2000-04-14 Torbjorn Granlund <tege@swox.com>
* mpz/cdiv_q.c: Change temp allocation for new requirements of
mpz_tdiv_qr.
* mpz/fdiv_q.c: Likewise.
* mpn/sparc64/gmp-mparam.h: Set up parameters for TOOM3.
* mpz/dmincl.c: Delete file.
* mpz/tdiv_qr.c: Rewrite using mpn_tdiv_qr.
* mpz/tdiv_r.c: Likewise.
* mpz/tdiv_q.c: Likewise.
* mpn/generic/tdiv_qr.c: New file.
* mpn/generic/bz_divrem_n.c: New file.
* mpn/generic/sb_divrem_mn.c: New file.
* gmp-impl.h (MPZ_REALLOC): New macro.
(mpn_sb_divrem_mn): Declare.
(mpn_bz_divrem_n): Declare.
(mpn_tdiv_qr): Declare.
* configure.in (gmp_mpn_functions): Delete divrem_newt and divrem_1n;
add tdiv_qr, bz_divrem_n, and sb_divrem_mn.
* mpn/generic/divrem_newt.c: Delete file.
* mpn/generic/divrem_1n.c: Delete file.
* gmp.h (mpn_divrem_newton): Remove declaration.
(mpn_divrem_classic): Remove declaration.
* gmp.h (mpn_divrem): Remove function definition.
* mpn/generic/divrem.c: Replace mpn_divrem_classic with a
mpn_divrem wrapper.
2000-04-14 Kevin Ryde <kevin@swox.se>
* mpf/dump.c, mpz/dump.c, mpn/generic/dump.c,
mpn/generic/divrem.c, mpn/generic/divrem_1n.c,
mpn/generic/divrem_2.c, mpn/generic/divrem_newt.c,
mpn/generic/mul.c, mpn/generic/mul_basecase.c,
mpn/generic/mul_n.c, mpn/generic/sqr_basecase.c,
mpn/generic/udiv_w_sdiv.c: Add comment that internal functions are
changeable and shouldn't be used directly.
* mpq/div.c: Use DIVIDE_BY_ZERO (previously didn't get an
exception on zero divisor).
* mpf/tests/t-get_d.c, mpz/tests/reuse.c: Add K&R function
definitions.
* mpz/tests/t-2exp.c: Don't use ANSI-ism 2ul.
* gmp.texi (Installing MP): Build problem notes for GSYM_PREFIX
and ranlib on native SunOS.
Particular systems notes about AIX and HPPA shared libraries
disabled.
(MP Basics): Add that undocumented things shouldn't be used.
(Introduction to MP): Add to CPUs listed.
* acinclude.m4 (GMP_CHECK_ASM_UNDERSCORE): Don't depend on C
having "void".
2000-04-13 Linus Nordberg <linus@swox.se>
* mpn/pa64/udiv_qrnnd.c (__udiv_qrnnd64): Add K&R function
definition.
* configure.in: Disable shared libraries for hppa*.
(mips-sgi-irix6.*): Fix flags for 64-bit gcc.
(hppa2.0*-*-*): Prefer c89 to cc.
* configure: Regenerate.
* gmp.h (gmp_randalg_t): Remove comma after last element.
2000-04-13 Kevin Ryde <kevin@swox.se>
* mpn/generic/mul_n.c, mpn/generic/gcdext.c, mpz/nextprime.c,
mpz/remove.c, mpz/root.c: Add K&R function definitions.
* mpz/rrandomb.c: Fix typo in K&R part.
* stack-alloc.c: Add K&R style function pointer declarations.
* mpz/root.c: Use SQRT_OF_NEGATIVE on even roots of negatives.
Use DIVIDE_BY_ZERO on a "zero'th" root.
* configure: Regenerate with autoconf backpatched to fix --srcdir
absolute path wildcards that bash doesn't like, change by Linus.
* gmp.texi (Integer Arithmetic): Document mpz_nextprime.
(Miscellaneous Integer Functions): Fix mpz_fits_* formatting.
(Installing MP): Comment-out CC and CFLAGS description.
2000-04-13 Linus Nordberg <linus@swox.se>
* rand.c (gmp_randinit): Don't combine va_alist with ordinary
arguments for non STDC.
2000-04-13 Torbjorn Granlund <tege@swox.com>
* mpz/nextprime.c: Use proper names of new random types and functions.
* mpz/rrandomb.c: New file.
* mpz/Makefile.am: List it.
* mpz/Makefile.in: Regenerate.
* Makefile.am: Here too.
* Makefile.in: Regenerate.
* gmp.h: Declare mpz_rrandomb.
2000-04-12 Linus Nordberg <linus@swox.se>
* Makefile.am, demos/Makefile.am, mpbsd/Makefile.am,
mpbsd/tests/Makefile.am, mpf/Makefile.am, mpf/tests/Makefile.am,
mpn/Makefile.am, mpq/Makefile.am, mpq/tests/Makefile.am,
mpz/Makefile.am, mpz/tests/Makefile.am, tests/Makefile.am,
tests/rand/Makefile.am (AUTOMAKE_OPTIONS): Add 'no-dependencies'.
* Makefile.in, demos/Makefile.in, mpbsd/Makefile.in,
mpbsd/tests/Makefile.in, mpf/Makefile.in, mpf/tests/Makefile.in,
mpn/Makefile.in, mpq/Makefile.in, mpq/tests/Makefile.in,
mpz/Makefile.in, mpz/tests/Makefile.in, tests/Makefile.in,
tests/rand/Makefile.in: Regenerate.
2000-04-12 Linus Nordberg <linus@swox.se>
* randlc.c (gmp_randinit_lc): Disable function.
* gmp.texi (Random State Initialization): Remove gmp_randinit_lc.
* acinclude.m4 (GMP_CHECK_CC_64BIT): Compiling an empty main
successfully with `-n32' will have to suffice on irix6.
* aclocal.m4: Regenerate.
* configure.in (sparc): Don't pass -D_LONG_LONG_LIMB to compiler.
(mips-sgi-irix6.*): Use compiler option `-n32' rather than `-64'
for 64-bit `cc'. Add options for gcc.
* configure: Regenerate.
* mpf/urandomb.c (mpf_urandomb): Add third parameter 'nbits'. If
'nbits' doesn't make even limbs, shift up result before
normalizing.
* gmp.h (mpf_urandomb): Add parameter to prototype.
* mpf/urandom.c: Rename file to ...
* mpf/urandomb.c: ... this.
* Makefile.am (MPF_OBJECTS): Change urandom.lo --> urandomb.lo.
* Makefile.in: Regenerate.
* mpf/Makefile.am (libmpf_la_SOURCES): Change urandom.c --> urandomb.c.
* mpf/Makefile.in: Regenerate.
* config.in: Regenerate for HAVE_DECL_OPTARG.
* randraw.c (_gmp_rand): Fix bug with _LONG_LONG_LIMB.
(lc): Change return type.
Use one temporary storage instead of two.
Handle seed of size 0.
Avoid modulus operation in some cases.
Abort if M is not a power of 2.
Fix bug with 64-bit limbs.
Fix bug with small seed, small A and large M.
2000-04-12 Kevin Ryde <kevin@swox.se>
* gmp-impl.h: Include config.h before TMP_ALLOC, so
--disable-alloca works.
* mpbsd/Makefile.am: Don't recompile top-level sources here.
* Makefile.am (libmp_la_DEPENDENCIES): Put objects here instead,
add errno.lo and stack-alloc.lo.
* mpn/asm-defs.m4: Add a test and message for the unsuitable SunOS m4.
* gmp.texi (Installing MP): Update note on SunOS m4 failure.
* acconfig.h: Add copyright notice using @TOP@.
* stack-alloc.c: Use _mp_allocate_func, not malloc.
* gmp.texi (Installing MP): Note this under --disable-alloca.
* gmp.texi (Comparison Functions): mpz_cmp_abs => mpz_cmpabs.
(Integer Arithmetic): mpz_prime_p not yet implemented, comment out.
(Float Arithmetic): mpf_pow_ui now implemented, uncomment-out.
(Miscellaneous Float Functions): Add mpf_ceil, mpf_floor, mpf_trunc.
(Low-level Functions): Add mpn_random2, with mpn_random.
* mpn/m68k/mc68020/udiv.S: Rename from udiv.s.
* mpn/m68k/mc68020/umul.S: Ditto.
* mpn/alpha/umul.asm: Rename from umul.s, remove .file and
compiler identifiers.
* mpn/powerpc32/syntax.h: Removed, no longer used.
* mpn/a29k/udiv.s: Remove .file and compiler identifiers.
* mpn/a29k/umul.s: Ditto.
* mpn/tests/ref.c: Use WANT_ASSERT.
* mpn/tests/ref.h: Use _PROTO.
* mpbsd/configure.in: Removed, no longer required.
* mpf/div.c: Use DIVIDE_BY_ZERO.
* mpf/div_ui.c: Ditto.
* mpf/ui_div.c: Ditto.
* mpq/inv.c: Ditto.
* mpf/sqrt.c: Use SQRT_OF_NEGATIVE.
* mpz/sqrt.c: Ditto.
* mpz/sqrtrem.c: Ditto.
* gmp-impl.h (GMP_ERROR,SQRT_OF_NEGATIVE): New macros.
(DIVIDE_BY_ZERO): Use GMP_ERROR.
(__mp_bases): #define to __MPN(mp_bases).
2000-04-11 Kevin Ryde <kevin@swox.se>
* mpz/fib_ui.c: Add K&R function definitions.
* mpbsd/tests/Makefile.am (TESTS): Add a dummy test to avoid a
shell problem with an empty "for tst in $(TESTS) ; ...".
* mpbsd/tests/dummy.c: New file.
2000-04-10 Torbjorn Granlund <tege@swox.com>
* mpz/bin_uiui.c: Delete several unused variables.
Add copyright notice.
* mpz/bin_ui.c: Add copyright notice.
* longlong.h: Declare __count_leading_zeros for alpha.
2000-04-10 Linus Nordberg <linus@swox.se>
* rand.c (gmp_randinit): Change parameter list to (rstate, alg, ...).
* gmp.h: Change prototype accordingly.
* mpz/pprime_p.c (millerrabin): Change call accordingly.
* configure.in: Check for `optarg'.
* configure: Regenerate.
* mpn/Makefile.am: Remove incorrect comment.
* mpn/Makefile.in: Regenerate.
* gmp.h: Rename most of the random number functions, structs and
some of the struct members.
* rand.c (gmp_randinit): Likewise.
* randclr.c (gmp_randclear): Likewise.
* randlc.c (gmp_randinit_lc): Likewise.
* randlc2x.c (gmp_randinit_lc_2exp): Likewise.
* randraw.c (lc): Likewise.
(_gmp_rand_getraw): Likewise.
* randsd.c (gmp_randseed): Likewise.
* randsdui.c (gmp_randseed_ui): Likewise.
* gmp.texi: Likewise.
* gmp.texi: Use three hyphens for a dash.
(Low-level Functions): Remove documentation for gmp_rand_getraw.
(Random Number Functions): Add info on where to find documentation
on the random number functions.
2000-04-10 Torbjorn Granlund <tege@swox.com>
* mpz/pprime_p.c: Pass 0L for mpz_scan1. mpz_mmod => mpz_mod.
(millerrabin): Use new random interface.
(millerrabin): ... and don't forget to call gmp_randclear.
* mpz/nextprime.c: New file.
* gmp.h: Declare mpz_nextprime.
* mpz/Makefile.am: List nextprime.c.
* mpz/Makefile.in: Regenerate.
* Makefile.am: List mpz/nextprime.lo.
* Makefile.in: Regenerate.
2000-04-10 Kevin Ryde <kevin@swox.se>
* move-if-change: Removed, no longer used.
* mp{z,q,f}/tests/move-if-change: Ditto.
* Makefile.am (SUBDIRS): Add tests, demos, mpbsd.
(libmp.la): New target, conditional on WANT_MPBSD.
(libgmp_la_LIBADD): Add -lm.
(AUTOMAKE_OPTIONS): Add check-news.
(include_HEADERS): Setup to install gmp.h and possibly mp.h.
(DISTCLEANFILES): Add generated files.
(check): Remove explicit target (now uses check-recursive).
* configure.in: Use AM_CONFIG_HEADER.
Add --enable-mpbsd setting automake conditional WANT_MPBSD.
Output demos/Makefile, mpbsd/Makefile and mpbsd/tests/Makefile.
* mpz/Makefile.am: Add SUBDIRS=tests, shorten INCLUDES since now
using AM_CONFIG_HEADER.
* mpq/Makefile.am: Ditto.
* mpf/Makefile.am: Ditto, and add DISTCLEANFILES.
* mpn/Makefile.am: Shorten INCLUDES, amend some comments.
* mpz/tests/Makefile.am: Use TESTS and $(top_builddir).
* mpf/tests/Makefile.am: Ditto.
* mpq/tests/Makefile.am: Ditto.
* demos/Makefile.am: New file.
* mpbsd/Makefile.am: New file, derived from old mpbsd/Makefile.in.
* mpbsd/Makefile.in: Now generated from Makefile.am.
* mpbsd/realloc.c: Removed, use mpz/realloc.c instead.
* mpbsd/tests/Makefile.am: New file.
* mpbsd/tests/Makefile.in: New file, generated from Makefile.am.
* mpbsd/tests/allfuns.c: New file.
* gmp.texi (Top): Use @ifnottex, to help makeinfo --html.
(Installing MP): Describe --enable-mpbsd and demo programs.
2000-04-09 Torbjorn Granlund <tege@swox.com>
* mpz/urandomm.c: Get type of count right.
Simplify computation of nbits.
2000-04-08 Torbjorn Granlund <tege@swox.com>
* mpz/urandomb.c: Fix reallocation condition.
Simplify size computation.
2000-04-08 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_CHECK_CC_64BIT): Add special handling for
HPUX.
(GMP_CHECK_ASM_W32): Ditto.
* aclocal.m4: Regenerate.
* mpn/Makefile.am: Use $(CCAS) for assembling.
(.asm.obj): Add rule.
* mpn/Makefile.in: Regenerate.
* gmp.texi (Miscellaneous Integer Functions): Fix typos.
* configure.in: Never pass `-h' to grep.
(mips-sgi-irix6.[2-9]*): Try to find 64-bit compiler.
(hppa1.0*-*-*): New flag for cc.
(hppa2.0*-*-*): Try to find 64-bit compiler. Chose path, set
CCAS.
* configure: Regenerate.
2000-04-08 Torbjorn Granlund <tege@swox.com>
* mpz/bin_ui.c: Don't depend on ANSI C features.
* mpz/bin_uiui.c: Likewise.
* Makefile.am (MPZ_OBJECTS): mpz/cmp_abs* => mpz/cmpabs*.
(MPQ_OBJECTS): Add mpq/set_d.lo.
(MPZ_OBJECTS): Add mpz/fits*.lo.
* Makefile.in: Regenerate.
* mpz/cmpabs.c: New name for mpz/cmp_abs.c.
* mpz/cmpabs_ui.c: New name for mpz/cmp_abs_ui.c.
* mpz/Makefile.am: Corresponding changes.
* mpz/Makefile.in: Regenerate.
* gmp.h: mpz_cmp_abs* => mpz_cmpabs*.
* mpz/addmul_ui.c (mpn_neg1): Don't depend on ANSI C features.
* mpz/invert.c: Use TMP_MARK since we invoke MPZ_TMP_INIT.
* gmp.h (mpq_set_d): Declare correctly.
(mpz_root): Use _PROTO.
(mpz_remove): Use _PROTO.
(mpf_pow_iu): Use _PROTO.
* mpn/asm-defs.m4 (MPN_PREFIX): Revert previous change.
* gmp.h (__MPN): Revert previous change.
* mpz/perfpow.c: De-ANSI-fy. Add copyright notice.
* mpz/set_d.c: Misc cleanups.
* mpq/set_d: New file.
* gmp.h: Declare mpq_set_d.
* mpq/Makefile.am: List set_d.c.
* mpq/Makefile.in: Regenerate.
2000-04-07 Torbjorn Granlund <tege@swox.com>
* mpz/fits_sint_p.c: New file.
* mpz/fits_slong_p.c: New file.
* mpz/fits_sshort_p.c: New file.
* mpz/fits_uint_p.c: New file.
* mpz/fits_ulong_p.c: New file.
* mpz/fits_ushort_p.c: New file.
* gmp.h: Declare mpz_fits_*.
* mpz/Makefile.am: List fits_* files.
* mpz/Makefile.in: Regenerate.
2000-04-06 Kevin Ryde <kevin@swox.se>
* gmp.texi (Installing MP): Add known build problem SunOS 4.1.4 m4
failure.
* mpn/x86/pentium/gmp-mparam.h: Tune thresholds.
* mpn/x86/p6/gmp-mparam.h: Ditto.
* mpn/x86/k6/gmp-mparam.h: Tune thresholds, add UMUL_TIME, UDIV_TIME.
* mpn/x86/k7/gmp-mparam.h: Tune thresholds, amend UMUL_TIME.
* mpn/generic/mul_n.c (mpn_kara_mul_n): Add an ASSERT.
(mpn_kara_sqr_n): Add an ASSERT, use KARATSUBA_SQR_THRESHOLD.
(mpn_toom3_sqr_n): Eliminate second evaluate3.
* gmp-impl.h (mpn_com_n,MPN_LOGOPS_N_INLINE): Don't allow size==0.
(tune_mul_threshold,tune_sqr_threshold): Conditionalize
declarations on TUNE_PROGRAM_BUILD.
* mpn/generic/sqr_basecase.c: Add an assert.
2000-04-05 Torbjorn Granlund <tege@swox.com>
* gmp.h, mpn/asm-defs.m4: List the same functions for __MPN, but
leave some commented out.
* gmp-impl.h (MPN_LOGOPS_N_INLINE): Optimize.
(mpn_com_n): Optimize.
* gmp.h (__MPN): Make it use __gmpn instead of __mpn for consistency.
* mpn/asm-defs.m4 (MPN_PREFIX): Likewise.
* gmp.h (GMP_ERROR_ALLOCATE): New errcode.
* gmp-impl.h (MPN_MUL_N_RECURSE): Delete.
(MPN_SQR_RECURSE): Delete.
* gmp-impl.h (TARGET_REGISTER_STARVED): New define.
* gmp-impl.h (mpn_kara_sqr_n): Remap with __MPN.
(mpn_toom3_sqr_n): Likewise.
(mpn_kara_mul_n): Likewise.
(mpn_toom3_mul_n): Likewise.
(mpn_reciprocal): Likewise.
* gmp-impl.h (__gmpn_mul_n): Remove declaration.
(__gmpn_sqr): Likewise.
* gmp.h (mpn_sqr_n): Declare/remap.
* mpn/generic/mul.c (mpn_sqr_n): New name for mpn_sqr.
* gmp.h (mpn_udiv_w_sdiv): Move __MPN remap from here...
* gmp-impl.h: ...to here.
2000-04-05 Linus Nordberg <linus@swox.se>
* gmp.texi (Top): Add `Random Number Functions' to menu.
(Introduction to MP): Fix typo.
(MP Basics): Create menu for all sections. Move `Random Number
Functions' to its own chapter. Add nodes for all sections.
(Function Classes): Mention random generation functions under
miscellaneous.
(Miscellaneous Integer Functions): Update mpz_urandomb,
mpz_urandomm.
(Low-level Functions): Remove mpn_rawrandom.
(Random State Initialization): Update.
* mpf/urandom.c (mpf_urandomb): Remove SIZE parameter. Normalize
result correctly.
* gmp.h (mpf_urandomb): Remove SIZE parameter.
* randraw.c (gmp_rand_getraw): Handle the case where (1) the LC
scheme doesn't generate even limbs and (2) more than one LC
invokation is necessary to produce the requested number of bits.
2000-04-05 Torbjorn Granlund <tege@swox.com>
* mpn/generic/mul_n.c (INVERSE_3): New name for THIRD, define for
any BITS_PER_MP_LIMB.
(MP_LIMB_T_MAX): New.
(mpn_divexact3_n): Remove.
(interpolate3): Use mpn_divexact_by3 instead of mpn_divexact3_n.
2000-04-05 Kevin Ryde <kevin@swox.se>
* gmp-impl.h (KARATSUBA_MUL_THRESHOLD<2): Remove cpp test.
(tune_mul_threshold,tune_sqr_threshold): Add declarations, used in
development only.
* mpn/x86/k7/sqr_basecase.asm: New file, only a copy of k6 for now.
2000-04-04 Torbjorn Granlund <tege@swox.com>
* gmp-impl.h (TOOM3_MUL_THRESHOLD): Provide default.
(TOOM3_SQR_THRESHOLD): Provide default.
* mpn/generic/mul_n.c: Rewrite (mostly by Robert Harley).
* mpn/generic/mul.c: Rewrite (mostly by Robert Harley).
* configure.in (sparcv9 64-bit OS): Set extra_functions.
2000-04-04 Linus Nordberg <linus@swox.se>
* mpn/generic/rawrandom.c: Remove file and replace with randraw.c
on top level.
(mpn_rawrandom): Rename to gmp_rand_getraw.
* randraw.c: New file; essentially a copy of
mpn/generic/rawrandom.c.
(gmp_rand_getraw): New function (formerly known as mpn_rawrandom).
* mpz/urandomb.c (mpz_urandomb): Change mpn_rawrandom -->
gmp_rand_getraw.
* mpz/urandomm.c (mpz_urandomb): Ditto.
* mpf/urandom.c (mpf_urandomb): Ditto.
* gmp.h (gmp_rand_getraw): Add function prototype.
(mpn_rawrandom): Remove function prototype.
* Makefile.am (libgmp_la_SOURCES): Add randraw.c.
* Makefile.in: Regenerate.
* configure.in (gmp_mpn_functions): Remove rawrandom.
* configure: Regenerate.
2000-04-04 Linus Nordberg <linus@swox.se>
* gmp.h (GMP_ERROR enum): Remove comma after last enumeration
since the AIX compiler (xlc) doesn't like that.
* randlc.c (gmp_rand_init_lc): Allocate enough space for seed to
hold any upcoming seed.
* randlc2x.c (gmp_rand_init_lc_2exp): Likewise.
* mpn/generic/rawrandom.c: Remove debugging code.
(mpn_lc): Don't reallocate seed.
* mpz/urandomm.c (mpz_urandomm): Implement function.
* mpz/urandomb.c (mpz_urandomb): Fix typo in function definition.
2000-04-04 Kevin Ryde <kevin@swox.se>
* make.bat: Removed (no longer works, no longer supported).
* mpn/msdos/asm-syntax.h: Removed (was used only by make.bat).
2000-04-03 Torbjorn Granlund <tege@swox.com>
* mpn/generic/brandom.c: New file, replacing random2.
2000-04-02 Torbjorn Granlund <tege@swox.com>
* mpn/sparc32/v9/submul_1.asm: Change some carry-form instructions
into their plain counterparts.
* mpn/sparc64/copyi.asm: Avoid executing ALIGN.
* mpn/sparc64/mul_1.asm: Handle overlap of rp/sp.
* mpn/sparc64/addmul_1.asm: Likewise.
* mpn/sparc64/submul_1.asm: Likewise.
2000-04-01 Linus Nordberg <linus@swox.se>
* gmp.h: Fix function prototypes for randomization functions.
(__gmp_rand_lc_scheme_struct): Replace `m' with `m2exp'. Remove
unused `bits'.
(__gmp_rand_data_lc): Add `m2exp' as another way of representing
the modulus.
(__gmp_rand_state_struct): Remove unused `size'.
* rand.c (__gmp_rand_scheme): Use better multipliers. Remove test
schemes. Replace `m' with `m2exp'.
(gmp_rand_init): Change parameters and return type. Use `m2exp'
instead of `m'. Set `gmp_errno' on error. Disable BBS algorithm.
* randlc.c (gmp_rand_init_lc): Don't use malloc(). Change
parameters.
* randclr.c (gmp_rand_clear): Don't use free(). Disable BBS
algorithm. Set `gmp_errno' on error.
* randlc2x.c (gmp_rand_init_lc_2exp): New function.
* randsd.c (gmp_rand_seed): New function.
* randsdui.c (gmp_rand_seed_ui): New function.
* randlcui.c: Remove unused file.
* mpn/generic/rawrandom.c (mpn_rawrandom): Rewrite.
(mpn_lc): New static function.
* mpz/urandomb.c (mpz_urandomb): Use ABSIZ() instead of SIZ() for
determining size of ROP.
* mpf/urandom.c (mpf_urandomb): Add third parameter, nbits. (Not
used yet!)
Change parameter order to mpn_rawrandom().
* Makefile.am (libgmp_la_SOURCES): Add errno.c, randlc2x.c,
randsd.c, randsdui.c. Remove randui.c.
(MPZ_OBJECTS): Rename urandom.lo --> urandomb.lo. Add urandomm.lo.
* Makefile.in: Regenerate.
* mpz/Makefile.am (libmpz_la_SOURCES): Change urandom.c -->
urandomb.c. Add urandomm.c.
* mpz/Makefile.in: Regenerate.
2000-04-01 Kevin Ryde <kevin@swox.se>
* acinclude.m4 (GMP_CHECK_ASM_DATA): Plain .data for hpux.
* configure.in (CCAS): No CFLAGS, they're added when it's used.
(CONFIG_SRCDIR): New define for config.m4.
* mpn/sparc64/addmul_1.asm: Use it for an include().
* mpn/sparc64/submul_1.asm: Ditto.
* mpn/sparc64/mul_1.asm: Ditto.
2000-03-31 Linus Nordberg <linus@swox.se>
* mpz/urandom.c: Rename to...
* mpz/urandomb.c: ...this.
* mpz/urandomb.c (mpz_urandomb): Change operand order in call to
mpn_rawrandom(). Use ABSIZ() instead of SIZ() when checking size
of ROP.
* mpz/urandomm.c: New file.
2000-03-31 Kevin Ryde <kevin@swox.se>
* acinclude.m4 (GMP_CHECK_ASM_MMX): Give a warning when mmx code
will be omitted.
2000-03-30 Torbjorn Granlund <tege@swox.com>
* mpn/sparc64/mul_1h.asm: New file.
* mpn/sparc64/addmul_1h.asm: New file.
* mpn/sparc64/submul_1h.asm: New file.
* mpn/sparc64/mul_1.asm: Rewrite.
* mpn/sparc64/addmul_1.asm: Rewrite.
* mpn/sparc64/submul_1.asm: Rewrite.
2000-03-28 Torbjorn Granlund <tege@swox.com>
* mpn/sparc32/v9/mul_1.asm: Fix typo in branch prediction.
* mpn/sparc32/v9/addmul_1.asm: Likewise.
* mpn/sparc32/v9/submul_1.asm: Likewise.
2000-03-25 Kevin Ryde <kevin@swox.se>
* mpn/lisp/gmpasm-mode.el: Fix some comment detection, use custom,
fontify more keywords, turn into a standalone mode.
* stamp-vti: New file, generated together with version.texi.
* acinclude.m4 (GMP_VERSION,GMP_HEADER_GETVAL): New macros.
* configure.in (AM_INIT_AUTOMAKE): Use GMP_VERSION.
2000-03-24 Kevin Ryde <kevin@swox.se>
* INSTALL: Updates for new configure system.
* configure.in: Add gmp_optcflags_gcc for the x86s, setting -mcpu
and -march.
2000-03-23 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (mpz_eval_expr): Properly initialize rhs/lhs
for ROOT.
2000-03-23 Kevin Ryde <kevin@swox.se>
* config.guess (i?86:*:*:*): Use uname -m if detection program fails.
* mpn/x86/README: Remove remarks on the now implemented MMX shifts.
* mpn/x86/k6/README: Add speed of mpn_divexact_by3, update mpn_mul_1.
* gmp.texi (Installing MP): Corrections to target CPUs.
* version.c: Use VERSION from config.h, add copyright comment,
restore "const" somehow lost.
* configure.in (a29k*-*-*): Fix directory name.
2000-03-22 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (op_t): Add ROOT.
(fns): Add ROOT.
(mpz_eval_expr): Add ROOT.
* mpz/root.c: Handle roots of negative numbers.
Fix other border cases.
Fix rare memory leakage.
* errno.c: New file.
2000-03-21 Torbjorn Granlund <tege@swox.com>
* gmp.h (error number enum): New anonymous enum.
(gmp_errno): New.
* gmp.h (__GNU_MP_VERSION, __GNU_MP_VERSION_MINOR): Bump for GMP 3.0.
2000-03-20 Torbjorn Granlund <tege@swox.com>
* mpn/alpha/unicos.m4 (FLOAT64): New define.
* mpn/alpha/default.m4 (FLOAT64): New define.
* mpn/alpha/invert_limb.asm (C36): Use FLOAT64.
2000-03-21 Kevin Ryde <kevin@swox.se>
* mpn/x86/k6/diveby3.asm: Tiny speedup.
* acinclude.m4 (GMP_CHECK_ASM_SHLDL_CL): New macro.
* configure.in: Use it, set WANT_SHLDL_CL in config.m4.
* mpn/x86/x86-defs.m4 (shldl,shrdl,shldw,shrdw): New macros, using
WANT_SHLDL_CL.
* mpn/x86/k6/mmx/lshift.asm: Use shldl macro.
* mpn/x86/k7/mmx/lshift.asm: Ditto.
* mpn/x86/pentium/mmx/lshift.asm: Ditto.
* mpn/x86/k6/mmx/rshift.asm: Use shrdl macro.
* mpn/x86/k7/mmx/rshift.asm: Ditto.
* mpn/x86/pentium/mmx/rshift.asm: Ditto.
* mpn/x86/README.family: Add a note about this.
2000-03-20 Linus Nordberg <linus@swox.se>
* mpn/generic/rawrandom.c (mpn_rawrandom): Handle seed value of 0
correctly.
* configure.in: Fix detection of alpha flavour.
Set compiler options for `sparcv8'.
* configure: Regenerate.
* rand.c (__gmp_rand_scheme): Clean up some. Use slightly better
multipliers.
* configure.in (AC_OUTPUT): Add tests/Makefile and
tests/rand/Makefile.
* acinclude.m4 (AC_CANONICAL_BUILD): Define to
`_AC_CANONICAL_BUILD' to deal with incompabilities between
Autoconf and Libtool.
(AC_CHECK_TOOL_PREFIX): Likewise.
* Makefile.am (EXTRA_DIST): Add directory `tests'.
* mkinstalldirs: Update (Automake 2000-03-17).
* ltconfig: Update (Libtool 2000-03-17).
* ltmain.sh: Ditto.
* configure: Regenerate with new autoconf/-make/libtool suite.
* aclocal.m4: Ditto.
* config.in: Ditto.
* all Makefile.in's: Ditto.
2000-03-20 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (main): Don't allow `-N' for base, require `-bN'.
* mpn/alpha/unicos.m4 (cvttqc): New define.
* mpn/alpha/invert_limb.asm: Use new define for cvttqc.
2000-03-19 Kevin Ryde <kevin@swox.se>
* mpn/x86/k6/sqr_basecase.asm: Tiny amendments for 3x3 case.
* gmp.texi: Use @include version.texi.
Use @email and @uref.
(Installing MP): Rewrite for new configure.
(Low-level Functions): Add mpn_divexact_by3.
* configure.in (--enable-alloca): New option.
* acconfig.h (USE_STACK_ALLOC): For --disable-alloca.
2000-03-18 Kent Boortz <kent@swox.com>
* macos: New directory with macos port files.
2000-03-17 Torbjorn Granlund <tege@swox.com>
* gmp-impl.h (union ieee_double_extract): Check _CRAYMPP.
* mpn/asm-defs.m4 (invert_normalized_limb): Define.
* mpn/alpha: Translate `.s' files to `.asm'.
* configure: Regenerate.
* mpn/alpha/invert_limb.asm: Replace dash in file name with underscore.
* configure.in: Corresponding change.
* configure.in: Assign special "path" for alphaev6.
* mpn/alpha/unicos.m4: New file.
* configure.in (alpha*-cray-unicos*): [This part of the change
commited 2000-03-13 by linus]
* mpn/alpha/default.m4: New file.
* configure.in (alpha*-*-*): Use it.
2000-03-17 Kevin Ryde <kevin@swox.se>
* mpn/x86/pentium/rshift.S: Use plain rcrl (not rcrl $1) for
shift-by-1 case, significant speedup.
* mpn/x86/pentium/README: Add shift-by-1 speed.
2000-03-16 Torbjorn Granlund <tege@swox.com>
* config.guess: Handle Cray T3D/E.
2000-03-15 Kevin Ryde <kevin@swox.se>
* mpn/generic/diveby3.c: New file.
* mpn/x86/diveby3.asm: New file.
* mpn/x86/k6/diveby3.asm: New file.
* gmp.h (mpn_divexact_by3): Prototype and define.
* mpn/asm-defs.m4: define_mpn(divexact_by3).
* configure.in (gmp_mpn_functions): Add diveby3.
* mpn/x86/pentium/sqr_basecase.asm: A few better addressing modes.
* configure.in: Add AC_C_STRINGIZE and AC_CHECK_TYPES((void)).
* gmp-impl.h (ASSERT): Use them.
* mpn/x86/k7/mmx/lshift.asm: New file.
* mpn/x86/k7/mmx/rshift.asm: Rewrite simple loop and return value
handling, add some pictures.
2000-03-14 Torbjorn Granlund <tege@swox.com>
* mpn/sparc32/v8/mul_1.asm: Make PIC actually work.
* mpn/sparc32/v8/addmul_1.asm: Likewise.
* mpn/sparc32/v8/mul_1.asm: Use m4 ifdef, not cpp #if.
* mpn/sparc32/v8/addmul_1.asm: Likewise.
* mpn/asm-defs.m4 (C): New define for comments.
* mpn/sparc32: Start comments with `C'.
* config.guess: Remove `SunOS 6' handling.
Recognize sun4m and sun4d architectures under old SunOS.
2000-03-14 Linus Nordberg <linus@swox.se>
* configure.in (gmp_srclinks): Set to list of links created by
configure.
* configure: Regenerate.
* Makefile.am (libgmp_la_LDFLAGS): Set version info.
(DISTCLEANFILES): Include @gmp_srclinks@.
* Makefile.in: Regenerate.
2000-03-13 Linus Nordberg <linus@swox.se>
* configure.in: Remove some changequote's by quoting the strings
containing `[]'.
Add support for `alpha*-cray-unicos*'.
AC_DEFINE `_LONG_LONG_LIMB' instead of passing it in CFLAGS.
Conditionalize the assembler syntax checks.
* configure: Regenerate.
* config.in: Regenerate.
* acinclude.m4 (GMP_PROG_CCAS): Remove macro.
* aclocal.m4: Regenerate.
2000-03-13 Kevin Ryde <kevin@swox.se>
* mpn/x86/p6/README: New file.
* mpn/x86/k6/mul_1.asm: Rewrite, smaller and slightly faster.
* mpn/lisp/gmpasm-mode.el: Rewrite assembler comment detection and
handling.
* configure.in: Separate mmx directories for each x86 flavour.
* configure: Regenerate.
2000-03-12 Kevin Ryde <kevin@swox.se>
* mpn/x86/x86-defs.m4 (ALIGN): Supplement definition from
config.m4 so as to pad with nops not zeros on old gas.
* mpn/x86/k7/mmx/copyd.asm: Use plain emms (femms is just an alias
for emms now).
* mpn/x86/k7/mmx/copyi.asm: Ditto.
* mpn/x86/k7/mmx/rshift.asm: Ditto.
* mpn/x86/x86-defs.m4: Amend comments.
* mpn/x86/mod_1.asm: Add comments on speeds.
* mpn/x86/pentium/mmx/lshift.asm: New file.
* mpn/x86/pentium/mmx/rshift.asm: New file.
* mpn/x86/pentium/README: Add speeds of various routines.
2000-03-10 Linus Nordberg <linus@swox.se>
* configure.in: Reorganize.
Use AC_CHECK_TOOL to find `ar'.
Add post-includes `regmap.m4' and `aix.m4' for AIX targets.
asm-syntax.h is not needed for PPC or sparc anymore.
(powerpc64-*-aix*): Compiler is always 64-bit. Use `-q64
-qtune=pwr3' to xlc and `-maix64 -mpowerpc64' to gcc. Pass `-X
64' to `ar' and `nm'.
(pentiummmx): Use GMP_CHECK_ASM_MMX and avoid MMX assembly path if
assembler is not MMX capable.
(pentium[23]): Likewise.
(athlon): Likewise.
(k6*): Likewise.
* configure: Regenerate.
* acinclude.m4 (GMP_PROG_CC_WORKS): New macro.
(GMP_PROG_CC_FIND): Use GMP_PROG_CC_WORKS instead of
AC_TRY_COMPILER. Make sure that the *first* working 32-bit
compiler is used if no 64-bit compiler is found.
(GMP_CHECK_ASM_MMX): New macro.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate. (CC_TEST removed.)
* mpf/Makefile.in: Likewise.
* mpn/Makefile.in: Likewise.
* mpq/Makefile.in: Likewise.
* mpz/Makefile.in: Likewise.
* mpf/tests/Makefile.in: Likewise.
* mpq/tests/Makefile.in: Likewise.
* mpz/tests/Makefile.in: Likewise.
* acconfig.h (_LONG_LONG_LIMB): Add.
* gmp-impl.h: Include config.h only if HAVE_CONFIG_H is defined.
2000-03-09 Kevin Ryde <kevin@swox.se>
* mpn/x86/pentium/mul_basecase.S: Small speedup by avoiding an AGI.
* mpn/x86/k7/mmx/copyd.asm: Tiny speedup by avoiding popl.
* mpn/x86/k7/mmx/copyi.asm: Ditto.
* mpn/x86/k7/mul_basecase.asm: Ditto.
2000-03-07 Torbjorn Granlund <tege@swox.com>
* config.guess: Better recognize POWER/PowerPC processor type.
2000-03-07 Kevin Ryde <kevin@swox.se>
* mpn/generic/addsub_n.c: Use HAVE_NATIVE_* now in config.h.
* mpn/asm-defs.m4: Add comments about SysV m4.
(m4_log2): Don't use <<.
(m4_lshift,m4_rshift): New macros.
2000-03-06 Torbjorn Granlund <tege@swox.com>
* mpn/powerpc32/regmap.m4: Map cr0 => `0', etc.
2000-03-06 Kevin Ryde <kevin@swox.se>
* mpn/tests/ref.c (refmpn_divexact_by3): New function.
* mpn/tests/ref.h: Prototype.
* acconfig.h (WANT_ASSERT): New define.
* configure.in (--enable-assert): Turn on WANT_ASSERT.
* assert.c: New file.
* Makefile.am: Add to build.
* gmp-impl.h (ASSERT): New macro.
(ASSERT_NOCARRY) Renamed from assert_nocarry.
(MPZ_CHECK_FORMAT): Use ASSERT_ALWAYS.
* mpn/tests/ref.c: Use ASSERT.
* mpf/get_str.c: Use ASSERT_ALWAYS.
* mpf/set_str.c: Remove old assert macro.
* mpn/x86/x86-defs.m4 (cmovnz_ebx_ecx): New macro.
* mpn/x86/p6/aorsmul_1.asm: Use cmov.
* mpn/x86/lshift.S: Use %dl with testb, not %edx. No object code
change, testb was still getting generated.
* mpn/x86/rshift.S: Ditto.
2000-03-03 Torbjorn Granlund <tege@swox.com>
* longlong.h: Add IA-64 support.
* mpn/powerpc32: Misc cleanups.
* mpn/powerpc32/aix.m4: New file (mainly by Linus).
* mpn/powerpc64/aix.m4: New file (mainly by Linus).
* mpn/powerpc64: Translate `.S' files to `.asm'.
* configure.in: Fix tyops.
* configure: Regenerate.
2000-03-02 Torbjorn Granlund <tege@swox.com>
* mpn/powerpc32/regmap.m4: New file.
* mpn/powerpc32: Translate `.S' files to `.asm'.
* configure.in: Use mpn/powerpc32/regmap.m4 for powerpc targets
except some weird ones.
2000-03-03 Kevin Ryde <kevin@swox.se>
* mpn/lisp/gmpasm-mode.el: Suppress postscript comment prefixes in
filladapt.
* mpn/x86/pentium/sqr_basecase.asm: New file.
* mpn/x86/pentium/gmp-mparam.h (KARATSUBA_SQR_THRESHOLD): Update.
* configure.in: Add --enable-assert, enable k6 logops functions.
* mpn/x86/k6/mmx/copyi.asm: Use m4 for divide, not as.
* mpn/x86/k6/mmx/copyd.asm: Ditto.
* mpn/x86/README.family: Add a note on this.
2000-03-02 Kevin Ryde <kevin@swox.se>
* mpn/x86/k6/aors_n.asm: Don't use stosl.
* mpn/x86/copyi.asm: Use cld to clear direction flag.
* mpn/x86/divrem_1.asm: Ditto.
* mpn/x86/README.family: Add a note on this.
* mpn/x86/k6/mmx/copyi.asm: Rewrite.
* mpn/x86/k6/mmx/copyd.asm: New file.
* mpn/x86/k6/README: Update, and small amendments.
* mpn/x86/x86-defs.m4 (Zdisp): New macro.
* mpn/asm-defs.m4 (m4_stringequal_p): New macro.
* mpn/x86/p6/aorsmul_1.asm: Use Zdisp to force zero displacements.
* mpn/x86/k6/aorsmul_1.asm: Ditto.
* mpn/x86/k6/mul_1.asm: Ditto.
* mpn/x86/k6/mul_basecase.asm: Ditto.
* mpn/x86/k7/aors_n.asm: Ditto.
* mpn/x86/k7/aorsmul_1.asm: Ditto.
* mpn/x86/k7/mul_1.asm: Ditto.
* mpn/x86/k7/mul_basecase.asm: Ditto.
* mpn/x86/README.family: Add a note on this.
2000-02-27 Kevin Ryde <kevin@swox.se>
* mpn/generic/divrem.c (mpn_divrem_classic): Patch to avoid gcc
2.7.2.3 i386 register handling bug.
* mpn/x86/k6/aors_n.asm: Rewrite.
* mpn/x86/k6/mmx/lshift.asm: Rewrite.
* mpn/x86/k6/mmx/rshift.asm: Rewrite.
* mpn/x86/k6/README: Update.
* mpn/x86/k7/mmx/copyd.asm: Support size==0.
* mpn/x86/k7/mmx/copyi.asm: Ditto.
* mpn/x86/k6/mmx/copyi.asm: Ditto.
* gmp-impl.h: Comment size==0 allowed in MPN_COPY_INCR and
MPN_COPY_DECR.
* configure.in: Enable x86 copyi, copyd; add k6 com_n.
2000-02-25 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (power): Move factorial handing code from `factor'
to `power'.
* demos/factorize.c (factor_using_pollard_rho): Move resetting of `c'
to before checking for a non-zero gcd.
2000-02-25 Kevin Ryde <kevin@swox.se>
* mpn/asm-defs.m4 (MULFUNC_PROLOGUE): New macro by Linus.
* mpn/x86/k6/aors_n.asm: Use MULFUNC_PROLOGUE.
* mpn/x86/k6/aorsmul_1.asm: Ditto.
* mpn/x86/k7/aors_n.asm: Ditto.
* mpn/x86/k7/aorsmul_1.asm: Ditto.
* mpn/x86/p6/aorsmul_1.asm: Ditto.
* mpn/tests/ref.c (refmpn_copyi,refmpn_copyd): Allow size==0.
* gmp-impl.h: Move mpn_and_n, mpn_andn_n, mpn_com_n, mpn_ior_n,
mpn_iorn_n, mpn_nand_n, mpn_nior_n, mpn_xor_n and mpn_xorn_n here
from gmp.h. Use HAVE_NATIVE_mpn_* to make these functions or
inlines.
* gmp-impl.h: Move mpn_copyd, mpn_copyi here from gmp.h.
* gmp-impl.h (MPN_COPY_INCR): Use mpn_copyi if available.
* gmp-impl.h (MPN_COPY_DECR): Use mpn_copyd if available.
* mpn/x86/k6/mmx/com_n.asm: Moved into mmx subdirectory.
* mpn/x86/k6/mmx/copyi.asm: Ditto.
* mpn/x86/k6/mmx/lshift.asm: Ditto.
* mpn/x86/k6/mmx/rshift.asm: Ditto.
* mpn/x86/k7/mmx/rshift.asm: Ditto.
* mpn/x86/k6/mmx/logops_n.asm: New file.
* configure.in (k6*-*-*): Add logops_n.asm.
* mpn/x86/k6/README: Update.
* mpn/x86/k7/mmx/copyi.asm: New file.
* mpn/x86/k7/mmx/copyd.asm: New file.
* mpn/x86/k7/README: Update.
2000-02-24 Kevin Ryde <kevin@swox.se>
* mpn/x86/x86-defs.m4 (femms): Generate emms if 3dnow not available.
* mpn/x86/x86-defs.m4 (FRAME_popl): New macro.
* Makefile.am: Add info_TEXINFOS = gmp.texi
* mpn/x86/divrem_1.asm: Moved from mpn/x86/k6, allow size==0,
conditionalize loop versus decl/jnz.
* mpn/x86/mod_1.asm: Ditto.
* mpn/x86/divmod_1.asm: Removed.
* gmp.texi (mpn_divrem_1,mpn_mod_1): Add that size==0 is allowed.
* mpn/tests/ref.c (refmpn_divrem_1c,etc): Allow size==0.
* mpn/x86/k6/aors_n.asm: Avoid gas 1.92.3 leal displacement
expression problem.
* mpn/x86/k6/aorsmul_1.asm: Ditto.
* mpn/x86/k6/mul_1.asm: Ditto.
* mpn/x86/k6/mul_basecase.asm: Ditto
* mpn/x86/k7/aors_n.asm: Ditto.
* mpn/x86/k7/aorsmul_1.asm: Ditto.
* mpn/x86/k7/mul_1.asm: Ditto.
* mpn/x86/k7/mul_basecase.asm: Ditto.
* mpn/x86/k7/rshift.asm: Ditto.
* mpn/x86/p6/aorsmul_1.asm: Ditto.
* mpn/x86/README.family: Describe problem.
2000-02-24 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_CHECK_ASM_LSYM_PREFIX): Add dummy symbol to
testcase to avoid nm failure. Try nm before piping to grep.
* acconfig.h: Undef HAVE_NATIVE_func for every mpn function found
in gmp.h.
* configure.in: Invoke AC_CONFIG_HEADERS.
Don't invoke AM_CONFIG_HEADER; it makes autoconf confused.
Dig out entry points declared in assembly code and AC_DEFINE proper
HAVE_NATIVE_func.
* mpn/asm-defs.m4 (MULFUNC_PROLOGUE): New macro.
* mpn/x86/p6/aorsmul_1.asm: Use MULFUNC_PROLOGUE.
* mpn/x86/k6/aors_n.asm: Likewise.
* Makefile.am (EXTRA_DIST): Add config.in; needed when we don't
use AM_CONFIG_HEADER in configure.in.
* mpn/Makefile.am (INCLUDES): Add `-I..' for config.h and
gmp-mparam.h.
* mpf/Makefile.am: Likewise.
* mpq/Makefile.am: Likewise.
* mpz/Makefile.am: Likewise.
* mpf/tests/Makefile.am (INCLUDES): Add `-I../..' for config.h and
gmp-mparam.h.
* mpq/tests/Makefile.am: Likewise.
* mpz/tests/Makefile.am: Likewise.
* configure: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* Makefile.in: Regenerate.
* mpf/Makefile.in: Regenerate.
* mpn/Makefile.in: Regenerate.
* mpq/Makefile.in: Regenerate.
* mpz/Makefile.in: Regenerate.
* mpf/tests/Makefile.in: Regenerate.
* mpq/tests/Makefile.in: Regenerate.
* mpz/tests/Makefile.in: Regenerate.
2000-02-23 Kevin Ryde <kevin@swox.se>
* mpn/x86/addmul_1.S: Amend comments, this code no longer used by
PentiumPro.
* mpn/x86/submul_1.S: Ditto.
* mpn/x86/k6/com_n.asm: Rewrite, smaller but same speed.
* mpn/x86/addmul_1.S: Add PROLOGUE and EPILOGUE to get .type and
.size for ELF. Rename #define size to n to avoid .size.
* mpn/x86/lshift.S: Ditto.
* mpn/x86/mul_1.S: Ditto.
* mpn/x86/mul_basecase.S: Ditto.
* mpn/x86/rshift.S: Ditto.
* mpn/x86/submul_1.S: Ditto.
* mpn/x86/udiv.S: Ditto.
* mpn/x86/umul.S: Ditto.
* mpn/x86/pentium/add_n.S: Ditto.
* mpn/x86/pentium/addmul_1.S: Ditto.
* mpn/x86/pentium/lshift.S: Ditto.
* mpn/x86/pentium/mul_1.S: Ditto.
* mpn/x86/pentium/mul_basecase.S: Ditto.
* mpn/x86/pentium/rshift.S: Ditto.
* mpn/x86/pentium/sub_n.S: Ditto.
* mpn/x86/pentium/submul_1.S: Ditto.
2000-02-22 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_INIT): Use temporary file cnfm4p.tmp for
post-defines.
(GMP_FINISH): Ditto.
(GMP_DEFINE): Add third optional argument specifying location in
outfile.
(GMP_DEFINE_RAW): New macro.
* aclocal.m4: Regenerate.
* configure.in: Add `HAVE_TARGET_CPU_$target_cpu' using
GMP_DEFINE_RAW.
* configure: Regenerate.
* mpz/tests/Makefile.am: New test t-root.
* mpz/tests/Makefile.in: Regenerate.
2000-02-22 Torbjorn Granlund <tege@swox.com>
* mpz/root.c: Complete rewrite; still primitive, but at least correct.
* mpz/tests/t-root.c: New test.
2000-02-22 Kevin Ryde <kevin@swox.se>
* mpn/x86/k7/mul_basecase.asm: New file.
* mpn/x86/k7/README: Add mpn_mul_basecase speed.
* mpn/x86/k7/gmp-mparam.h: New file.
* mpn/x86/x86-defs.m4 (loop_or_decljnz,cmov_bytes): New macros.
* mpn/asm-defs.m4 (m4_ifdef_anyof_p): New macro.
* mpn/x86/k6/aorsmul_1.asm: New file.
* mpn/x86/k6/addmul_1.S: Removed (was a copy of pentium version).
* mpn/x86/k6/submul_1.S: Removed (was a copy of pentium version).
* mpn/x86/p6/aorsmul_1.asm: Use OPERATION_addmul_1 and
OPERATION_submul_1.
* mpn/x86/k6/aors_n.asm: Use OPERATION_add_n and OPERATION_sub_n.
* configure.in: Declare multi-function files for k6 and p6.
* configure.in: Add HAVE_TARGET_CPU_$target_cpu for config.m4.
* mpn/asm-defs.m4 (define_not_for_expansion): New macro.
* mpn/generic/divrem_1n.c (__gmpn_divrem_1n): New file, split from
mpn/generic/divrem_1.c.
* mpn/generic/divrem_1.c: Ditto.
* configure.in (gmp_mpn_functions): Ditto.
2000-02-21 Torbjorn Granlund <tege@swox.com>
* gmp.h: Undo 1996-10-06 NeXT change, it was clearly improperly
written.
2000-02-21 Linus Nordberg <linus@swox.se>
* configure.in: Link <src>/mpn/asm-defs.m4 to <build>mpn/asm.m4.
* configure: Regenerate.
2000-02-21 Linus Nordberg <linus@swox.se>
* mpn/x86/k7/aorsmul_1.asm: Change OPERATION_ADDMUL -->
OPERATION_addmul_1. Change OPERATION_SUBMUL -->
OPERATION_submul_1.
* mpn/x86/k7/aors_n.asm: Change OPERATION_ADD --> OPERATION_add_n.
Change OPERATION_SUB --> OPERATION_sub_n.
* mpn/Makefile.am: Pass -DOPERATION_$* to preprocessors.
* mpn/Makefile.in: Regenerate.
* configure.in: Symlink mpn/asm-defs.m4 to build-dir/mpn. Link
multi-function files to mpn/<function>.asm and remove function
name from `gmp_mpn_functions'.
* configure: Regenerate.
* acinclude.m4 (GMP_FINISH): Tell user what we're doing.
* aclocal.m4: Regenerate.
2000-02-21 Kevin Ryde <kevin@swox.se>
* gmp-impl.h: Rename __gmpn_mul_basecase to mpn_mul_basecase and
__gmpn_sqr_basecase to mpn_sqr_basecase, remove __gmpn prototypes.
* mpn/x86/mul_basecase.S: Ditto.
* mpn/x86/pentium/mul_basecase.S: Ditto.
* configure.in (gmp_m4postinc): Use x86-defs.m4 on athlon-*-* too.
2000-02-20 Kevin Ryde <kevin@swox.se>
* acinclude.m4 (GSYM_PREFIX): Drop $1, change by Linus.
* mpn/asm-defs.m4 (PROLOGUE,EPILOGUE): Use GSYM_PREFIX as a
string, change by Linus.
* mpn/x86/x86-defs.m4: Use GSYM_PREFIX as a string.
* mpn/x86/k6/gmp-mparam.h: New file.
* mpn/asm-defs.m4 (m4_warning): New macro.
* mpn/x86/README: Amendments per new code and directories.
* mpn/x86/README.family: New file.
* mpn/x86/k6/README: New file.
* mpn/x86/k7/README: New file.
* mpn/generic/mul_n.c: Rename __gmpn_mul_basecase to
mpn_mul_basecase and __gmpn_sqr_basecase to mpn_sqr_basecase.
* mpn/generic/mul_basecase.c: Ditto.
* mpn/generic/sqr_basecase.c: Ditto.
* mpn/generic/mul.c: Ditto.
2000-02-19 Linus Nordberg <linus@swox.se>
* configure.in: Don't try to symlink more than one multi-func
file.
* configure: Regenerate.
2000-02-18 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_CHECK_ASM_UNDERSCORE): GMP_DEFINE
`GSYM_PREFIX'. Run ACTIONs even when value is found in cache.
(GMP_CHECK_ASM_ALIGN_LOG): GMP_DEFINE `ALIGN'. Run ACTIONs even
when value is found in cache.
* aclocal.m4: Regenerate.
* configure.in: Don't define GSYM_PREFIX or ALIGN.
Add mechanism for multi-function files.
* configure: Regenerate.
2000-02-18 Kevin Ryde <kevin@swox.se>
* configure.in (gmp_m4postinc): Enable x86-defs.m4.
* mpn/x86/k7/mul_1.asm: Fix include.
* mpn/x86/k6/mul_basecase.S: Removed (copy of the pentium version).
* mpn/x86/k6/mul_basecase.asm: New file.
* mpn/x86/k6/sqr_basecase.asm: New file.
* mpn/x86/k6/com_n.asm: New file.
* mpn/x86/k6/copyi.asm: New file.
* gmp.texi (Low-level Functions): Clarify mpn overlaps permitted.
* gmp-impl.h (MPN_OVERLAP_P): New macro.
* gmp-impl.h (assert_nocarry): New macro.
* mpn/tests/ref.c: New file, based in part on other mpn/tests/*.c.
* mpn/tests/ref.h: New file.
2000-02-17 Linus Nordberg <linus@swox.se>
* Makefile.am (dist-hook): Don't include any emacs backup files
(*.~*) in dist.
* Makefile.in: Regenerate.
2000-02-17 Torbjorn Granlund <tege@swox.com>
* mpn/sparc32/v9/mul_1.asm: Use `rd' to get current PC; get rid of
getpc function.
* mpn/sparc32/v9/addmul_1.asm: Likewise.
* mpn/sparc32/v9/submul_1.asm: Likewise.
2000-02-17 Kevin Ryde <kevin@swox.se>
* gmp.h: Add prototypes and defines for mpn_and_n, mpn_andn_n,
mpn_com_n, mpn_copyd, mpn_copyi, mpn_ior_n, mpn_iorn_n,
mpn_mul_basecase, mpn_nand_n, mpn_nior_n, mpn_sqr_basecase,
mpn_xor_n, mpn_xorn_n.
* mpn/asm-defs.m4: Many additions making up initial version.
* mpn/asm-defs.m4 (L): Use defn(`LSYM_PREFIX').
* mpn/x86/x86-defs.m4: New file.
* mpn/x86/k6/aors_n.asm: New file.
* mpn/x86/k6/divmod_1.asm: New file.
* mpn/x86/k6/divrem_1.asm: New file.
* mpn/x86/k6/lshift.S: Removed (was a copy of the pentium version).
* mpn/x86/k6/lshift.asm: New file.
* mpn/x86/k6/mod_1.asm: New file.
* mpn/x86/k6/mul_1.S: Removed (was a copy of the pentium version).
* mpn/x86/k6/mul_1.asm: New file.
* mpn/x86/k6/rshift.S: Removed (was a copy of the pentium version).
* mpn/x86/k6/rshift.asm: New file.
* mpn/x86/k7/aors_n.asm: New file.
* mpn/x86/k7/aorsmul_1.asm: New file.
* mpn/x86/k7/mul_1.asm: New file.
* mpn/x86/k7/rshift.asm: New file.
* mpn/x86/p6/aorsmul_1.asm: New file.
* mpn/x86/copyi.asm: New file.
* mpn/x86/copyd.asm: New file.
* mpn/lisp/gmpasm-mode.el: New file.
2000-02-16 Torbjorn Granlund <tege@swox.com>
* mpn/sparc32/v9/mul_1.asm: Conditionalize for PIC.
* mpn/sparc32/v9/addmul_1.asm: Likewise.
* mpn/sparc32/v9/submul_1.asm: Likewise.
* mpn/sparc32/v8/supersparc/udiv.asm: Likewise.
* mpn/sparc32/udiv_fp.asm: Likewise.
2000-02-16 Linus Nordberg <linus@swox.se>
* configure.in: Add mechanism for including target specific
m4-files in config.m4.
* configure: Regenerate.
* acinclude.m4 (GMP_PROG_CCAS): Begin assembly lines (except
labels) with a tab character. HP-UX demands it.
(GMP_CHECK_ASM_SIZE): Ditto.
(GMP_CHECK_ASM_LSYM_PREFIX): Ditto.
(GMP_CHECK_ASM_LABEL_SUFFIX): Set to empty string for HP-UX.
(GMP_CHECK_ASM_GLOBL): Change `.xport' --> `.export'.
* aclocal.m4: Regenerate.
2000-02-16 Linus Nordberg <linus@swox.se>
* acinclude.m4 (GMP_CHECK_ASM_LSYM_PREFIX): Define LSYM_PREFIX as
the prefix only, no argument.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* mpn/asm-defs.m4 (L): No argument to LSYM_PREFIX.
2000-02-15 Linus Nordberg <linus@swox.se>
* acinclude.m4: Prefix all temporary shell variables with
`gmp_tmp_'.
(GMP_PROG_CC_FIND): Use defaults if no arguments are passed.
Quote use of arguments.
(GMP_PROG_CCAS): New macro.
(GMP_INIT): New macro.
(GMP_FINISH): New macro.
(GMP_INCLUDE): New macro.
(GMP_SINCLUDE): New macro.
(GMP_DEFINE): New macro.
(GMP_CHECK_ASM_LABEL_SUFFIX): New macro.
(GMP_CHECK_ASM_TEXT): New macro.
(GMP_CHECK_ASM_DATA): New macro.
(GMP_CHECK_ASM_GLOBL): New macro.
(GMP_CHECK_ASM_TYPE): New macro.
(GMP_CHECK_ASM_SIZE): New macro.
(GMP_CHECK_ASM_LSYM_PREFIX): New macro.
(GMP_CHECK_ASM_W32): New macro.
* aclocal.m4: Regenerate.
* configure.in: Find m4 and nm for target.
Use new macros to create config.m4.
Prefix all temporary shell variables with `tmp_'.
Pass `-X 64' to nm for 64-bit PPC target with 64-bit compiler.
* configure: Regenerate.
* Makefile.am (dist-hook): *Really* remove all CVS dirs in
dist.
* Makefile.in: Regenerate.
* mpn/Makefile.am: Add target for building .lo and .o from
.asm.
Pass -DPIC to preprocessor (CPP/m4) when building .lo.
Build .o a second time for target .lo, without -DPIC to
preprocessor.
(SUFFIX): Add `.asm'.
(EXTRA_DIST): Add asm-defs.m4.
* mpn/Makefile.in: Regenerate.
* mpf/Makefile.in: Regenerate.
* mpf/tests/Makefile.in: Regenerate.
* mpq/Makefile.in: Regenerate.
* mpq/tests/Makefile.in: Regenerate.
* mpz/Makefile.in: Regenerate.
* mpz/tests/Makefile.in: Regenerate.
2000-02-15 Torbjorn Granlund <tege@swox.com>
* mpn/sparc32/udiv_fp.asm: Change `RODATA' to `DATA'.
* mpn/sparc32/v8/supersparc/udiv.asm: Likewise.
* mpn/sparc32/v9/addmul_1.asm: Likewise.
* mpn/sparc32/v9/submul_1.asm: Likewise.
* mpn/sparc32/v9/mul_1.asm: Likewise.
* mpn/sparc32/add_n.asm: Rename `size' -> `n'.
* mpn/sparc32/sub_n.asm: Likewise.
* sparc32: Rename `.s' and `.S' files to `.asm'.
* sparc64: Rename `.s' and `.S' files to `.asm'.
2000-02-11 Torbjorn Granlund <tege@swox.com>
* config.sub: Adopt to new config.guess sparc naming conventions.
* config.guess (sun4u:SunOS:5.*:*): Change `sparc9' to `sparcv9'.
* config.guess (sun4m:SunOS:5.*:*): Change to sun4[md]:SunOS:5.*:* and
change `sparc8' to `sparcv8'.
* mpn/x86/add_n.S: Use PROLOGUE/EPILOGUE.
* mpn/x86/sub_n.S: Likewise.
* mpn/x86/syntax.h (PROLOGUE): New name for PROLOG.
* mpn/x86/syntax.h (EPILOGUE): New name for EPILOG.
2000-02-11 Linus Nordberg <linus@swox.se>
* configure.in: Better path for 64-bit sparc without 64-bit cc.
Change sparc8 --> sparcv8.
Change sparc9 --> sparcv9.
* configure: Regenerate.
2000-02-10 Linus Nordberg <linus@swox.se>
* configure.in: Use Autoconf.
* Makefile.am: New file.
* AUTHORS: New file.
* COPYING: New file.
* acinclude.m4: New file.
* acconfig.h: New file.
* configure: Generate.
* Makefile.in: Generate.
* aclocal.m4: Generate.
* config.in: Generate.
* install.sh: Remove.
* install-sh: New file from Automake.
* missing: New file from Automake.
* ltconfig: New file from Libtool.
* ltmain.sh: New file from Libtool.
* mpf/Makefile.am: New file.
* mpf/Makefile.in: Generate.
* mpf/configure.in: Remove.
* mpf/tests/Makefile.am: New file.
* mpf/tests/Makefile.in: Generate.
* mpf/tests/configure.in: Remove.
* mpn/Makefile.am: New file.
* mpn/Makefile.in: Generate.
* mpn/configure.in: Remove.
* mpq/Makefile.am: New file.
* mpq/Makefile.in: Generate.
* mpq/configure.in: Remove.
* mpq/tests/Makefile.am: New file.
* mpq/tests/Makefile.in: Generate.
* mpq/tests/configure.in: Remove.
* mpz/Makefile.am: New file.
* mpz/Makefile.in: Generate.
* mpz/configure.in: Remove.
* mpz/tests/Makefile.am: New file.
* mpz/tests/Makefile.in: Generate.
* mpz/tests/configure.in: Remove.
2000-02-10 Torbjorn Granlund <tege@swox.com>
* mpn/x86/add_n.S: Don't use label L0 twice.
* mpn/x86/sub_n.S: Likewise.
2000-01-20 Linus Nordberg <linus@swox.se>
* demos/pexpr.c: Don't use setup_error_handler() in windoze.
2000-01-19 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (sigaltstack): #define to sigstack for AIX.
(setup_error_handler): Don't write to ss_size and ss_flags
on AIX.
2000-01-11 Torbjorn Granlund <tege@swox.com>
* mpn/configure.in (hppa2.0*-*-*): Move assignment of
target_makefile_frag to where it belongs.
1999-12-21 Torbjorn Granlund <tege@swox.com>
* longlong.h (v9 umul_ppmm): New #define.
(v9 udiv_qrnnd): New #define.
1999-12-14 Torbjorn Granlund <tege@swox.com>
* mpn/generic/divmod_1.c: Use invert_limb.
* mpn/generic/mod_1.c: Use invert_limb.
* gmp-impl.h (invert_limb): Put definition here.
* mpn/generic/divrem.c (invert_limb): Delete definition.
* mpn/generic/divrem_2.c (invert_limb): Delete definition.
* gmp.h (mpn_divrem): Inhibit for non-gcc.
But declare (undo 1999-11-22 change).
* gmp-impl.h (DItype,UDItype): Do these also if _LONG_LONG_LIMB.
* longlong.h: Move 64-bit hppa code out of __GNUC__ conditional.
* stack-alloc.c (HSIZ): New #define.
(__tmp_alloc): Use HSIZ instead of sizeof(tmp_stack).
1999-12-10 Torbjorn Granlund <tege@swox.com>
* config.sub: Clean up handling of x86 CPUs: Properly recognize
Amd CPUs as unique entities. Use manufacturer's names of
processors ("pentium", etc); still match ambiguous names like
"i586", "i686", "p6" but be conservative in interpreting them.
* configure.in: Recognize x86 CPU types known by config.guess.
* mpn/configure.in: Likewise. Add x86/mmx path component as
appropriate.
(athlon-*-*): Fix typo.
* config.guess: Update x86 recog code to intiallly match
more than just i386.
Call K6-2 and K6-III for "k62" and "k63" respectively.
* config.guess: Recognize x86 CPU types.
Update code for FreeBSD, NetBSD, OpenBSD, Linux.
1999-12-08 Torbjorn Granlund <tege@swox.com>
* mpf/pow_ui.c: Avoid final squaring in loop.
1999-12-07 Torbjorn Granlund <tege@swox.com>
* gmp-impl.h (udiv_qrnnd_preinv2gen): Prefix local variables with `_'.
(udiv_qrnnd_preinv2norm): Likewise.
From Kevin Ryde:
(HAVE_ALLOCA): #define also if defined (alloca).
1999-12-04 Torbjorn Granlund <tege@swox.com>
* mpn/tests/add_n.c: Set OPS from CLOCK.
* mpn/tests/sub_n.c: Likewise.
* mpn/tests/mul_1.c: Likewise.
* mpn/tests/addmul_1.c: Likewise.
* mpn/tests/submul_1.c: Likewise.
* mpn/tests/lshift.c: Update from add_n.c.
* mpn/tests/rshift.c: Likewise.
1999-12-03 Torbjorn Granlund <tege@swox.com>
* mpn/powerpc64/copy.S: New file.
1999-12-02 Torbjorn Granlund <tege@swox.com>
* mpn/sparc64/copy.s: New file.
* mpn/tests/copy.c: New file.
* mpn/configure.in: Recognize more Amd CPUs; Set special paths for
k7 CPU.
* configure.in: Recognize Amd x86 CPUs.
* mpz/fdiv_r_2exp.c: In rounding code, read in->_mp_size before
writing to res->_mp_size.
* mpn/powerpc64/*.S: Clean up assembly syntax, add function headers.
* mpn/powerpc64/gmp-mparam.h: (KARATSUBA_MUL_THRESHOLD): #define.
(KARATSUBA_SQR_THRESHOLD): #define.
* mpn/tests/add_n.c (main): Only print test number if TIMES==1
and not printing.
(main): Don't run reference code if NOCHECK.
* mpn/tests/sub_n.c: Likewise.
* mpn/tests/mul_1.c: Likewise.
* mpn/tests/addmul_1.c: Likewise.
* mpn/tests/submul_1.c: Likewise.
* mpn/tests/lshift.c: (main): Only print test number if TIMES==1
and not printing.
* mpn/tests/rshift.c: Likewise.
1999-11-22 Torbjorn Granlund <tege@swox.com>
* gmp.h (mpz_init_set_str): Declare using __gmp_const.
(mpz_set_str): Likewise.
(mpf_init_set_str): Likewise.
(mpf_set_str): Likewise.
(mpn_set_str): Likewise.
(__gmp_0): Likewise.
(mpn_divrem): Remove separate declaration; it's defined later in
this file.
* gmp.h: Replace "defined (__STD__)' by (__STDC__-0) in
expressions involving more than one term, to handle Sun's compiler
that most helpfully sets __STDC__ to 0.
* gmp-impl.h: Likewise.
* longlong.h: Likewise.
1999-11-21 Torbjorn Granlund <tege@swox.com>
* mpn/sparc64/gmp-mparam.h (KARATSUBA_MUL_THRESHOLD): #define.
(KARATSUBA_SQR_THRESHOLD): #define.
* mpn/sparc64/lshift.s: Compensate stack references for odd stack ptr.
* mpn/sparc64/rshift.s: Likewise.
* mpn/sparc64/addmul_1.s: Propagate carry properly.
* mpn/sparc64/submul_1.s: Likewise.
* mpn/sparc64/sub_n.s: Rewrite.
* mpn/sparc64/sub_n.s: Get operand order for main subcc right
(before scrapping this code for new code).
1999-11-20 Torbjorn Granlund <tege@swox.com>
* mpn/sparc64/add_n.s: Rewrite.
1999-11-17 Torbjorn Granlund <tege@swox.com>
* mpn/x86/syntax.h (PROLOG): New #define.
(EPILOG): New #define.
* gmp.h (mpn_addsub_n): Declare.
* gmp.h (mpn_add_nc): Declare.
* gmp.h (mpn_sub_nc): Declare.
* mpn/powerpc64/addsub_n.S: New file.
1999-11-17 Torbjorn Granlund <tege@swox.com>
* mpn/alpha/gmp-mparam.h
(KARATSUBA_MUL_THRESHOLD): Only #define #ifndef.
(KARATSUBA_SQR_THRESHOLD): Likewise.
1999-11-14 Torbjorn Granlund <tege@swox.com>
* mpn/x86/mul_1.S: Unroll and optimize for P6 and K7.
1999-11-09 Torbjorn Granlund <tege@swox.com>
* mpn/x86/p6/gmp-mparam.h
(KARATSUBA_MUL_THRESHOLD): Only #define #ifndef.
(KARATSUBA_SQR_THRESHOLD): Likewise.
1999-11-05 Torbjorn Granlund <tege@swox.com>
* mpn/generic/addsub_n.c: New file.
1999-11-02 Torbjorn Granlund <tege@swox.com>
* config.guess: Handle alpha:FreeBSD with alpha:NetBSD.
* configure.in (vax*-*-*): New case.
* config/mt-vax: New file.
* mpn/vax/add_n.s: Rewrite.
* mpn/vax/sub_n.s: Rewrite.
1999-10-31 Torbjorn Granlund <tege@swox.com>
* mpn/vax/rshift.s: New file.
* mpn/vax/lshift.s: New file.
1999-10-29 Torbjorn Granlund <tege@swox.com>
* config.sub: Handle k5 and k6.
* mpn/configure.in: Recognize k6.
* mpf/tests/t-get_d.c (LOW_BOUND, HIGH_BOUND): New #defines.
(main): Tighten error bounds to 14 digits.
* longlong.h (default umul_ppmm, when smul_ppmm exists):
Rename __m0 => __xm0, __m1 => __xm1.
(default smul_ppmm): Likewise.
1999-10-11 Torbjorn Granlund <tege@swox.com>
* config.guess: Reverse the test for POWER vs PowerPC.
* config.guess (sun4m:SunOS:5.*:*): New case.
* config.guess (sun4u:SunOS:5.*:*): New case.
1999-09-29 Torbjorn Granlund <tege@swox.com>
* mpn/generic/divrem_2.c: Clean up comments.
1999-09-23 Torbjorn Granlund <tege@swox.com>
* mpz/tests/Makefile.in: Use move-if-change when generating binaries.
* mpf/tests/Makefile.in: Likewise.
* mpq/tests/Makefile.in: Likewise.
* mpz/tests/move-if-change: New file.
* mpf/tests/move-if-change: New file.
* mpq/tests/move-if-change: New file.
* gmp.h (mpn_incr_u): New macro (from mpn/generic/mul_n.c).
(mpn_decr_u): New macro.
* mpn/generic/mul_n.c (mpn_incr): Delete.
* mpn/generic/mul_n.c: Update usages mpn_incr => mpn_incr_u.
* mpn/generic/divrem_newt.c: Use mpn_incr_u and mpn_decr_u instead of
mpn_add_1 and mpn_sub_1.
* mpn/generic/sqrtrem.c: Likewise.
* mpz/cdiv_q_ui.c: Likewise.
* mpz/cdiv_qr_ui.c: Likewise.
* mpz/fdiv_q_ui.c: Likewise.
* mpz/fdiv_qr_ui.c: Likewise.
* mpn/generic/sqrtrem.c: Start single-limb Newton iteration from 18
bits.
1999-07-27 Torbjorn Granlund <tege@swox.com>
* mpn/generic/divrem_1.c (__gmpn_divrem_1n): New function.
* mpn/generic/divrem_2.c: New file, code from divrem.c, `case 2:'.
* mpn/Makefile.in: Compile divrem_2.c.
* make.bat: Compile divrem_2.c.
* mpn/configure.in (functions): Add divrem_2.
* gmp.h: Declare mpn_divrem_2.
* mpn/generic/divrem.c: Delete special cases, handle just divisors
of more than 2 limbs.
* gmp.h (mpn_divrem): Call mpn_divrem_1, mpn_divrem_2, as appropriate.
* mpn/generic/divrem.c: Rework variable usage for better register
allocation.
1999-07-26 Torbjorn Granlund <tege@swox.com>
* mpn/alpha/ev5/add_n.s: Rewrite for better ev6 speed.
* mpn/alpha/ev5/sub_n.s: Likewise.
1999-07-21 Torbjorn Granlund <tege@swox.com>
* longlong.h (alpha): Define umul_ppmm for cc.
* gmp-impl.h (DItype, UDItype): Define for non-gcc if _LONGLONG is
defined.
1999-07-15 Torbjorn Granlund <tege@swox.com>
* longlong.h (powerpc64 count_leading_zeros): Fix typo.
(powerpc64 add_ssaaaa): Fix typos.
(powerpc64 sub_ddmmss): Fix typos.
1999-07-14 Torbjorn Granlund <tege@swox.com>
* mpz/tests/Makefile.in: Pass XCFLAGS when linking.
* mpf/tests/Makefile.in: Likewise.
* mpq/tests/Makefile.in: Likewise.
* mpn/Makefile.in (.S.o): Pass XCFLAGS.
* longlong.h: Add support for 64-bit PowerPC.
* config.sub: Handle "powerpc64".
* configure.in: Likewise.
* mpn/configure.in: Suppress use of config/t-ppc-aix for now,
it seems compiler passes proper options.
* mpn/powerpc64/*.S: New files.
* Makefile.in (FLAGS_TO_PASS): Pass "AR=$(AR)".
1999-07-07 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (factor): Change alloca call to a malloc/free pair.
* mpn/powerpc32/syntax.h: Add #define's for crN.
* gmp.h (gmp_rand_algorithm): Remove spurious `,'.
1999-07-05 Torbjorn Granlund <tege@swox.com>
* mpn/generic/divrem_1.c: Normalize divisor when needed.
1999-07-02 Torbjorn Granlund <tege@swox.com>
* mpn/configure.in (powerpc*-apple-mach): New configuration.
* mpn/powerpc32/*: Add support for apple-macho syntax.
* mpn/powerpc32/syntax.h: New file.
* gmp-impl.h: Don't use `__attribute__' syntax for Apple's perversion
of GCC.
1999-05-26 Linus Nordberg <linus@swox.se>
* rand.c (gmp_rand_init): Fix typo.
* mpn/generic/rawrandom.c (mpn_rawrandom): Count bits, not limbs,
to keep track of how many rounds to do in loop. Clean up
temporary allocation. Update `seedsize' inside loop. Mask off
the correct number of bits from final result. Init `mcopyp' even
when not normalizing `m'.
* randlc.c (gmp_rand_init_lc): Fix typo (don't call
mpz_init_set_ui()).
* mpn/generic/rawrandom.c (mpn_rawrandom): Set SIZ(s->seed) when
reallocating.
1999-05-25 Linus Nordberg <linus@swox.se>
* randcm.c: Remove.
* randcmui.c: Remove.
* Makefile.in: Remove randcm and randcmui.
* make.bat: Ditto.
* gmp-impl.h: Remove prototypes for __gmp_rand_init_common() and
__gmp_rand_init_common_ui().
* randlc.c (gmp_rand_init_lc): Don't call
__gmp_rand_init_common().
* randlcui.c (gmp_rand_init_lc_ui): Don't call
__gmp_rand_init_common_ui().
* gmp.h (__gmp_rand_state_struct): Remove unused member `maxval'.
* randclr.c (gmp_rand_clear): Remove reference to s->maxval.
* randcm.c (__gmp_rand_init_common): Ditto
* mpn/generic/rawrandom.c (mpn_rawrandom): Don't calculate nlimbs
twice.
* gmp.h (__gmp_rand_dist): Remove.
1999-05-24 Linus Nordberg <linus@swox.se>
* mpn/generic/rawrandom.c: Clean up comments.
* gmp.texi: Add documentation for random number generation.
1999-05-21 Linus Nordberg <linus@swox.se>
* gmp.h: Typedef `gmp_rand_state' as an array with one element.
Change prototypes accordingly.
* gmp-impl.h: Change prototypes using `gmp_rand_state'.
* rand.c (gmp_rand_init): Take `gmp_rand_state' as argument
instead of a pointer to a `gmp_rand_state'.
* mpf/urandom.c (mpf_urandomb): Ditto.
* mpz/urandom.c (mpz_urandomb): Ditto.
* mpn/generic/rawrandom.c (mpn_rawrandom): Ditto.
* randcmui.c (__gmp_rand_init_common_ui): Ditto.
* randlc.c (gmp_rand_init_lc): Ditto.
* randlcui.c (gmp_rand_init_lc_ui): Ditto.
* randui.c (gmp_rand_init_ui): Ditto.
* randcm.c (__gmp_rand_init_common): Ditto.
* randclr.c (gmp_rand_clear): Ditto.
1999-05-20 Linus Nordberg <linus@swox.se>
* Makefile.in: Rename randi.c --> rand.c, randi_lc.c --> randlc.c,
randicom.c --> randcm.c. Add randui.c, randcmui.c, randlcui.c.
* make.bat: Ditto.
* gmp.h: Add prototypes for gmp_rand_init_ui() and
gmp_rand_init_lc_ui().
* gmp-impl.h: Add prototypes for __gmp_rand_init_common() and
__gmp_rand_init_common_ui().
* randlc.c, randcm.c, randclr.c, rand.c: Change #include of
<gmp.h> to "gmp.h".
* randclr.c: Include stdlib.h for free().
* rand.c: Include gmp-impl.h.
1999-05-12 Torbjorn Granlund <tege@swox.com>
* mpn/configure.in: Put generic m68k alternative last.
1999-05-04 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c (setup_error_handler): Use sigemptyset to create
empty set (for portability).
(fns): Fix typo '#if #if'.
(mpz_eval_expr): Implement FERMAT and MERSENNE.
* demos/pexpr.c: Cast longjmp argument via long to silent warnings on
64-bit hosts.
1999-05-03 Torbjorn Granlund <tege@swox.com>
* demos/pexpr.c: Add #defines for GMP 1.x and 2.0 compatibility.
* demos/pexpr.c (setup_error_handler): New function; take signal
handler setup code from main(), with major modifications to use modern
signal interface.
(main): Remove signal handler setup code; call setup_error_handler.
1999-04-27 Torbjorn Granlund <tege@swox.com>
* mpn/configure.in: Fix typo, "sparc-*)" was "sparc)".
1999-04-21 Torbjorn Granlund <tege@swox.com>
* config.sub: Recognize ev6.
1999-04-12 Linus Nordberg <linus.nordberg@canit.se>
* urandom.c: Split up into randclr.c, randi.c, randi_lc.c,
randicom.c.
* randclr.c, randi.c, randi_lc.c, randicom.c: New files.
* Makefile.in: Remove urandom. Add randclr, randi, randi_lc,
randicom.
* make.bat: Ditto
1999-03-31 Torbjorn Granlund <tege@matematik.su.se>
* configure.in (sparc9-*-solaris2.[789]*, etc): New alternative.
* mpn/configure.in: Use mt-sprc9 also for ultrasparc*-*-solaris2*.
1999-03-30 Linus Nordberg <linus.nordberg@canit.se>
* urandom.c (__gmp_rand_scheme): Change NULL->0.
Include "gmp.h" instead of <gmp.h>.
1999-03-29 Linus Nordberg <linus.nordberg@canit.se>
* gmp.h (__gmp_rand_data_lc): Now holds a, c, m instead of scheme
struct.
(__gmp_rand_lc_scheme_struct): Remove mpz_t's `a' and `m'.
1999-03-23 Linus Nordberg <linus.nordberg@canit.se>
* Makefile.in: Compile top-dir/urandom.c.
* make.bat: Ditto.
* mpn/Makefile.in: Compile rawrandom.c.
* make.bat: Ditto.
* mpn/configure.in (functions): Add rawrandom.
* gmp.h (__gmp_rand_scheme_struct): Rename to
__gmp_rand_lc_scheme_struct.
(__gmp_rand_data_lc): Remove member 'n'. Allocate a
__gmp_rand_lc_scheme_struct instead of a pointer to one.
Add prototype for gmp_rand_init_lc(), mpn_rawrandom().
New prototype for mpz_urandomb().
* urandom.c: New file.
(__gmp_rand_init_common): New function.
(gmp_rand_init_lc): New function.
(gmp_rand_init): Don't init data_lc->n. Call gmp_rand_init_lc()
and __gmp_rand_init_common().
(gmp_rand_clear): Remove reference to data_lc->n.
* mpz/urandom.c (gmp_rand_init, gmp_rand_clear): Move to new file
urandom.c in top-dir.
(mpz_urandomb): Add function parameter nbits. Call mpn_rawrandom().
* mpf/urandom.c (mpf_urandomb): Call mpn_rawrandom().
* mpn/generic/rawrandom.c: New file.
(mpn_rawrandom): New function.
1999-03-17 Torbjorn Granlund <tege@matematik.su.se>
* extract-dbl.c: When packing result, adjust exp when sc == 0.
* mpf/tests/t-get_d.c: New file.
* mpf/tests/Makefile.in: Compile t-get_d.c.
1999-03-16 Linus Nordberg <linus.nordberg@canit.se>
* mpz/urandom.c (__gmp_rand_scheme): Add extra braces around the
mpz_t members.
* make.bat: Compile mpz/urandom.c and mpf/urandom.c
1999-03-15 Linus Nordberg <linus.nordberg@canit.se>
* mpz/urandom.c (gmp_rand_init): New function.
(gmp_rand_clear): New function.
(mpz_urandomb): New function.
* mpz/Makefile.in: Compile urandom.c
* mpf/urandom.c (mpf_urandomb): New function.
* mpf/Makefile.in: Compile urandom.c.
* gmp.h (__gmp_rand_state_struct, __gmp_rand_scheme_struct): New
structs for randomization functions.
(gmp_rand_dist, gmp_rand_alogrithm): New enums for randomization
functions.
(mpz_urandomb, mpf_urandomb): Add prototype.
(gmp_rand_init, gmp_rand_clear): Add prototype.
1999-03-15 Torbjorn Granlund <tege@matematik.su.se>
* .gdbinit: New file.
* mpz/dump.c: New file.
* mpz/Makefile.in: Compile dump.c.
* make.bat: Likewise.
* gmp.h (mpz_dump): Declare.
1999-03-14 Torbjorn Granlund <tege@matematik.su.se>
* mpz/tests/reuse.c: Also test mpz_invert and mpz_divexact.
* mpz/tests/convert.c: Update to GMP 2 variable syntax.
1999-03-13 Torbjorn Granlund <tege@matematik.su.se>
* mpf/README: New file.
* mpz/README: New file.
* mpf/pow_ui.c: New file.
* mpf/Makefile.in: Compile pow_ui.c.
* make.bat: Likewise.
* gmp.h (mpf_pow_ui): Declare.
1999-03-12 Torbjorn Granlund <tege@matematik.su.se>
* mpn/configure.in: Stage 1 of rewrite.
* mpn/underscore.h: New name for bsd.h.
* mpn/sysv.h: Deleted.
* mpn/m68k/*: Don't include sysdep.h.
1999-03-11 Torbjorn Granlund <tege@matematik.su.se>
* mpn/powerpc32/add_n.S: Add support for both AIX and ELF syntax.
Renamed from `.s'.
* mpn/powerpc32/sub_n.S: Likewise.
* mpn/powerpc32/lshift.S: Likewise.
* mpn/powerpc32/rshift.S: Likewise.
* mpn/powerpc32/mul_1.S: Likewise.
* mpn/powerpc32/addmul_1.S: Likewise.
* mpn/powerpc32/submul_1.S: Likewise.
* mpn/powerpc32/umul.S: New file.
* mpn/sparc32/v8/umul.S: New file.
* mpn/sparc32/umul.S: New file.
* mpn/x86/umul.S: New file.
* mpn/x86/udiv.S: New file.
* mpn/Makefile.in (mul_basecase.o): Delete rule.
1999-02-22 Torbjorn Granlund <tege@matematik.su.se>
* configure.in (hppa2.0*-*-*): Force use of GCC.
* extract-dbl.c: Handle IEEE denormalized numbrs. Clean up.
1998-12-02 Torbjorn Granlund <tege@matematik.su.se>
* mpn/Makefile.in (CCAS): New macro.
(.s.o): Use CCAS.
(.S.o): Likewise.
* mpn/Makefile.in (mul_basecase.o): Add dependency.
(sqr_basecase.o): Likewise.
(mod_1.o): Likewise.
* demos/pexpr.c (cputime): Test also __hpux.
(cleanup_and_exit): Check SIGXCPU only #ifdef LIMIT_RESOURCE_USAGE.
* mpz/tests/t-2exp.c: Use urandom, not random.
* mpn/configure.in (arm*-*-*): New alternative.
1998-11-30 Torbjorn Granlund <tege@matematik.su.se>
* gmp-impl.h (union ieee_double_extract): Special case for
little-endian arm.
(LIMBS): Alias for PTR.
1998-11-26 Torbjorn Granlund <tege@matematik.su.se>
* longlong.h (m68000 umul_ppmm): Use `muluw', not `mulu'.
(m68k stuff): Clean up; add coldfire support.
1998-11-23 Torbjorn Granlund <tege@matematik.su.se>
* mpn/mips3/gmp-mparam.h (KARATSUBA_MUL_THRESHOLD): #define.
(KARATSUBA_SQR_THRESHOLD): #define.
* mpn/sparc32/v9/README: New file.
1998-11-20 Torbjorn Granlund <tege@matematik.su.se>
* mpn/x86/README: New file.
* mpn/arm/gmp-mparam.h: New file.
* mpn/pa64/gmp-mparam.h: New file.
* mpn/hppa/gmp-mparam.h: New file.
* mpn/x86/pentium/gmp-mparam.h: New file.
* mpn/sparc32/v9/gmp-mparam.h: New file.
* mpn/powerpc32/gmp-mparam.h: New file.
* mpn/x86/p6/gmp-mparam.h: New file.
* mpn/alpha/gmp-mparam.h (KARATSUBA_MUL_THRESHOLD): #define.
(KARATSUBA_SQR_THRESHOLD): #define.
* mpn/configure.in: Point to x86/p6 when appropriate.
* mpn/power/umul.s: New file.
* mpn/power/sdiv.s: New file.
* mpn/pa64/addmul_1.S: New file.
* mpn/pa64/submul_1.S: New file.
* mpn/pa64/mul_1.S: New file.
* mpn/pa64/udiv_qrnnd.c: New file.
* mpn/pa64/umul_ppmm.S: New file.
* mpn/mips2/umul.s: New file.
* mpn/m68k/mc68020/umul.s: New file.
* mpn/m68k/mc68020/udiv.s: New file.
* mpn/hppa/hppa1_1/umul.s: New file.
* mpn/alpha/umul.s: New file.
* mpn/a29k/udiv.s: New file.
* mpn/a29k/umul.s: New file.
1998-11-17 Torbjorn Granlund <tege@matematik.su.se>
* mpn/x86/mul_basecase.S: New file for non-pentiums.
* mpn/x86/mul_basecase.S: Move to mpn/x86/pentium.
1998-11-16 Torbjorn Granlund <tege@matematik.su.se>
* make.bat: Compile mul_basecase.c and sqr_basecase.c.
1998-11-10 Torbjorn Granlund <tege@matematik.su.se>
* mpz/invert.c: Defer writing to parameter `invert' until
end.
1998-11-03 Torbjorn Granlund <tege@matematik.su.se>
* mpn/pa64/udiv_qrnnd.c: Handle more border cases.
1998-10-29 Torbjorn Granlund <tege@matematik.su.se>
* insert-dbl.c: Special case biased exponents < 1; Get boundary for
Inf right.
* longlong.h (COUNT_LEADING_ZEROS_NEED_CLZ_TAB): New #define.
1998-10-28 Torbjorn Granlund <tege@matematik.su.se>
* mpn/powerpc32/submul_1.s: Rewrite, optimizing for PPC604.
* mpn/powerpc32/addmul_1.s: Likewise.
* mpn/powerpc32/lshift.s: Likewise.
1998-10-23 Torbjorn Granlund <tege@matematik.su.se>
* config/mt-sprc9-gcc (XCFLAGS): Add -Wa,-xarch=v8plus.
* mpn/sparc32/v9/submul_1.s: New file.
1998-10-21 Torbjorn Granlund <tege@matematik.su.se>
* mpn/config/mt-pa2hpux: New file.
* mpn/configure.in (hppa2.0*-*-*): Use new 64-bit code.
* config.sub: Recognize hppa2.0 as CPU type.
* longlong.h (64-bit hppa): Add umul_ppmm and udiv_qrnnd.
* mpn/pa64/mul_1.S: New file.
* mpn/pa64/addmul_1.S: New file.
* mpn/pa64/submul_1.S: New file.
* mpn/pa64/umul_ppmm.S: New file.
* mpn/pa64/udiv_qrnnd.c: New file.
1998-10-20 Torbjorn Granlund <tege@matematik.su.se>
* mpz/pprime_p.c: Pass 1L, not 1, to mpz_cmp_ui.
* mpz/fdiv_q_2exp.c: Cast `long' argument to `mp_limb_t' for mpn calls.
* mpz/gcd_ui.c: Likewise.
* mpz/add_ui.c: Likewise.
* mpz/sub_ui.c: Likewise.
1998-10-19 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/bdivmod.c: Avoid using switch statement with mp_limb_t
index.
1998-10-17 Torbjorn Granlund <tege@matematik.su.se>
* mpn/sparc32/v9/mul_1.s: Misc cleanups.
* mpn/sparc32/v9/addmul_1.s: Misc cleanups.
1998-10-16 Torbjorn Granlund <tege@matematik.su.se>
* mpn/tests/{add,sub,}mul_1.c: Print xlimb using mpn_print.
* mpz/tests/t-powm.c (SIZE): Increase to 50.
(EXP_SIZE): New parameter; use it for computing exp_size.
1998-10-15 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/divrem_newt.c: Use TMP_ALLOC interface.
* mpn/generic/sqrtrem.c: Check BITS_PER_MP_LIMB before defining
assembly variants of SQRT.
1998-10-14 Torbjorn Granlund <tege@matematik.su.se>
* mpn/tests: Clean up timing routines. Don't include longlong.h
where it is not needed.
(mpn_print): Handle printing when _LONG_LONG_LIMB.
* mpn/tests/{add,sub,}mul_1.c: Generate xlimb with mpn_random2
and do it whether TIMES != 1 or not.
* mpn/generic/mul_n.c: Delay assignment of `sign' for lower
register pressure.
* mpn/sparc32/v9/mul_1.s: New file.
* config/mt-sprc9-gcc: New file.
* configure.in: Use it.
* mpn/configure.in: Use sparc64 for Solaris 2.7 and later with a
sparc v9 CPU.
* mpn/configure.in: Use sparc32/v9 for Solaris 2.6 or earlier with
a sparc v9 CPU.
* mpf/sub.c: In initial code for ediff == 0, limit precision
before jumping to `normalize'.
1998-10-13 Torbjorn Granlund <tege@matematik.su.se>
* mpn/hppa/hppa2_0/add_n.s: New file.
* mpn/hppa/hppa2_0/sub_n.s: New file.
* mpn/configure.in: Handle hppa2.0 (32-bit code for now).
* config.guess: Update from egcs 1.1.
(9000/[3478]??:HP-UX:*:*): Properly return 2.0 for all known 2.0
machines.
1998-10-07 Torbjorn Granlund <tege@matematik.su.se>
* mpz/root.c (mpz_root): New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_root): Declare.
* mpz/perfpow.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_perfect_power_p): Declare.
* mpz/remove.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_remove): Declare.
* mpz/bin_ui.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_bin_ui): Declare.
* mpz/bin_uiui.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_bin_uiui): Declare.
1998-09-16 Torbjorn Granlund <tege@matematik.su.se>
* longlong.h: Test for __powerpc__ in addition to _ARCH_PPC.
Sat Sep 5 17:22:28 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpf/cmp_si.c: Compare most significant mantissa limb before
trying to deduce anything from the limb count.
* mpf/cmp_ui.c: Likewise.
Tue Aug 18 10:24:39 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpz/pprime_p.c (mpz_probab_prime_p): Add new code block
for doing more dividing.
Sat Aug 15 18:43:17 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/divrem_newt.c: New name for divrem_newton.c.
* mpn/Makefile.in: Corresponding changes.
* mpn/configure.in: Likewise.
Wed Aug 12 23:07:09 1998 Torbjorn Granlund <tege@matematik.su.se>
* config.guess: Handle powerpc for NetBSD.
Tue Jul 28 23:10:55 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpz/fib_ui.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_fib_ui): Declare.
Wed Jun 17 22:52:58 1998 Torbjorn Granlund <tege@matematik.su.se>
* make.bat: Fix typo, `asm-synt.h' => `asm-syntax.h'.
Wed Jun 3 11:27:32 1998 Torbjorn Granlund <tege@matematik.su.se>
* config/mt-pwr: New file.
* config/mt-ppc: New file.
* configure.in: Use the new files.
Tue Jun 2 13:04:17 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpn/sparc32/v9/addmul_1.s: New file.
* mpn/config/mt-sprc9: New file.
* mpn/configure.in: Use mt-sprc9.
Tue May 26 11:24:18 1998 Torbjorn Granlund <tege@matematik.su.se>
* demos/factorize.c (factor_using_pollard_rho): Pass correct
parameters in recursive calls; join the two recursion arms.
* mpf/set_q.c: Set result sign.
When normalizing the numerator, don't allow it to increase in size
beyond prec.
Tue May 19 17:28:14 1998 Torbjorn Granlund <tege@matematik.su.se>
* demos/factorize.c (factor_using_division): Call fflush
also for the factor 2.
Mon May 18 15:51:01 1998 Torbjorn Granlund <tege@matematik.su.se>
* make.bat: Pass -fomit-frame-pointer. Do not pass -g.
Tue May 5 01:42:50 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpz/Makefile.in (LOCAL_CC): Remove definition.
* gmp.h: Get rid of GMP_SMALL stuff.
* mpz/Makefile.in: Likewise.
* mpq/Makefile.in: Likewise.
* mpf/Makefile.in: Likewise.
* mpz/invert.c: Fix typo in comment.
Mon May 4 23:05:32 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/sqrtrem.c: Check that __arch64__ is not defined
before defining sparc SQRT.
Mon Apr 20 19:16:17 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/gcdext.c: Allow gp to be NULL.
1998-04-03 Torbjorn Granlund <tege@matematik.su.se>
* mpn/configure.in: Recognize `alphaev5*', not `alphaev5'.
* config.guess: Handle CPU variants for NetBSD.
Mon Mar 16 13:07:54 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpz/pprime_p.c: Use mpn_mod_1/mpn_preinv_mod_1 for computing mod PP,
not mpz_tdiv_r_ui (which expects an `unsigned long').
(mpz_probab_prime_p): Change type of `r' to mp_limb_t.
Thu Mar 12 17:19:04 1998 Torbjorn Granlund <tege@matematik.su.se>
* gmp.h (mpf_ceil, mpf_floor, mpf_trunc): Add declarations.
* config.guess: Update from FSF version.
* config.sub: Likewise.
* config.guess: Add special handling of alpha-*-NetBSD.
Wed Mar 11 00:55:34 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpz/inp_str.c: Update from set_str.c.
Properly increment `nread' when skipping minus sign.
* mpz/set_str.c: Check for empty string after having skipped
leading zeros.
Mon Mar 9 19:28:00 1998 Torbjorn Granlund <tege@matematik.su.se>
* mpz/set_str.c: Skip leading zeros.
Wed Mar 4 19:29:16 1998 Torbjorn Granlund <tege@matematik.su.se>
* gmp.h (mpz_cmp_si): Cast argument before calling mpz_cmp_ui.
* demos/factorize.c: Rewrite.
1998-02-04 Torbjorn Granlund <tege@matematik.su.se>
* configure.in (i[3456]86* etc): Check if using gcc before
choosing mt-x86.
* configure.in (m68*-*-*): New alterantive.
* config/mt-m68k: New file.
* mpn/alpha/invert-limb.s: Put tables in text segment,
since not all systems support "rdata".
Wed Feb 4 02:20:57 1998 Torbjorn Granlund <tege@matematik.su.se>
* gmp.h (__GNU_MP_VERSION_SNAP): New #define.
(__GNU_MP_VERSION_MINOR): Now 1.
Wed Jan 28 22:29:36 1998 Torbjorn Granlund <tege@tunnis.tmg.se>
* longlong.h (alpha udiv_qrnnd): #define UDIV_NEEDS_NORMALIZATION.
Wed Jan 28 20:28:19 1998 Torbjorn Granlund <tege@sophie.matematik.su.se>
* mpz/pprime_p.c (mpz_probab_prime_p): Delete 59 from tried divisors.
Mon Jan 26 01:39:02 1998 Torbjorn Granlund <tege@tunnis.tmg.se>
* mpz/pprime_p.c (mpz_probab_prime_p): Major overhaul: Check small
numers specifically; check small factors, then perform a fermat test.
Tue Jan 13 14:58:28 1998 Torbjorn Granlund <tege@tunnis.tmg.se>
* longlong.h (alpha udiv_qrnnd): Call __mpn_invert_normalized_limb
and udiv_qrnnd_preinv.
Wed Jan 7 01:52:54 1998 Torbjorn Granlund <tege@tunnis.tmg.se>
* mpn/configure.in (alpha*, extra_functions): Add invert-limb and
remove udiv_qrnnd.
* mpn/tests/divrem.c: Get allocations right.
* mpn/generic/divrem.c: Conditionally pre-invert most significant
divisor limb.
Tue Jan 6 23:08:54 1998 Torbjorn Granlund <tege@tunnis.tmg.se>
* mpn/generic/divrem_1.c: Rename variables to comply to conventions.
Make `i' have type `mp_size_t'.
Tue Dec 30 22:21:42 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpz/tdiv_qr_ui.c: Return the remainder.
* mpz/tdiv_r_ui.c: Likewise.
* mpz/tdiv_q_ui.c: Likewise.
* gmp.h: Change return type of mpz_tdiv_qr_ui, mpz_tdiv_r_ui,
mpz_tdiv_q_ui.
* mpz/tdiv_ui.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_tdiv_ui): Declare.
Fri Nov 7 04:21:15 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpf/integer.c (FUNC_NAME): Fix bogus test for mpf_trunc.
* demos/isprime.c: New file.
Sat Nov 1 19:32:25 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpz/cmp_abs.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_cmp_abs): Declare.
* mpz/cmp_abs_ui.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_cmp_abs_ui): Declare.
Sat Sep 27 04:49:52 1997 Torbjorn Granlund <tege@tunnis.tmg.se>
* mpz/fdiv_r_2exp.c: Get allocation for `tmp' right.
* mpz/fdiv_q_2exp.c: In final result adjustment code, handle
that intermediate result is zero.
* mpz/tests/t-2exp.c: New file.
* mpz/tests/Makefile.in: Handle t-2exp.c.
Fri Sep 26 16:29:21 1997 Torbjorn Granlund <tege@tunnis.tmg.se>
* mpz/divexact.c: Fix typo in test for whether to copy numerator to
quotient and move that statement to after handling quotient and
denominator overlap. Misc cleanups.
* mpn/generic/gcd.c: Change count argument of mpn_lshift/mpn_rshift
calls to `unsigned int'.
* mpz/divexact.c: Likewise.
Mon Sep 22 02:19:52 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpz/tests/t-powm.c: Decrease `reps' to 2500.
* mpz/tests/t-pow_ui.c: New file.
* mpz/tests/Makefile.in: Handle t-pow_ui.c.
* mpz/ui_pow_ui.c: Get special cases for exponent and base right.
* mpz/pow_ui.c: Increase temp space allocation by 1 limb.
Split `rsize' into two variables; compute space allocation into
`ralloc'.
Sun Sep 7 04:15:12 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpn/pa64/lshift.s: New file.
* mpn/pa64/rshift.s: New file.
* mpn/pa64/sub_n.s: New file.
Sat Sep 6 19:14:13 1997 Torbjorn Granlund <tege@gmp.tmg.se>
* mpn/pa64/add_n.s: New file.
* mpn/pa64: New directory.
Tue Aug 19 16:17:09 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpz/swap.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_swap): Declare.
* mpn/generic/mul_n.c: Push assignment of x and y pointers into the
if/else clauses in several places. (Decreases register pressure.)
Mon Aug 18 03:29:50 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpn/thumb/add_n.s: New file.
* mpn/thumb/sub_n.s: New file.
* mpn/arm/add_n.s: New file.
* mpn/arm/sub_n.s: New file.
* mpz/powm.c: After mpn_mul_n and mpn_mul calls, adjust product size
if most significant limb is zero.
* mpz/powm_ui.c: Likewise.
Fri Aug 15 02:13:57 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpn/arm/m/mul_1.s: New file.
* mpn/arm/m/addmul_1.s: New file.
* mpn/powerpc32/mul_1.s: Rewrite.
* mpn/alpha/mul_1.s: Prefix labels with `.'.
Mon Aug 11 02:37:16 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpn/powerpc32/add_n.s: Rewrite.
* mpn/powerpc32/sub_n.s: Rewrite.
Sun Aug 10 17:07:15 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpn/powerpc32/addmul_1.s: Delete obsolete comments.
* mpn/powerpc32/submul_1.s: Likewise.
Fri Jul 25 20:07:54 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpz/addmul_ui.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_addmul_ui): Declare.
* mpz/setbit.c: Add missing code after final `else'.
Tue Jul 22 17:45:01 1997 Torbjorn Granlund <tege@tunnis.tmg.se>
* mpn/sh/add_n.s: Fix typo.
* mpn/sh/sub_n.s: Likewise.
* longlong.h (ns32k count_trailing_zeros): Fix typo.
* insert-dbl.c: Check for exponent overflow and return Inf.
* mpz/get_d.c: Rewrite to avoid rounding errors.
Thu May 29 11:51:07 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpq/add.c: Swap some usages of tmp1 and tmp2 to make sure
their allocation suffices.
* mpq/sub.c: Likewise.
Wed Apr 16 02:24:25 1997 Torbjorn Granlund <tege@pro.tmg.se>
* demos/pexpr.c: New file.
* mpn/generic/mul_n.c: Misc optimizations from Robert Harley.
* gmp-impl.h (MPZ_PROVOKE_REALLOC): New #define.
Sat Apr 12 17:54:04 1997 Torbjorn Granlund <tege@pro.tmg.se>
* mpz/tstbit.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_tstbit): Declare.
* mpz/tests/logic.c: Use MPZ_CHECK_FORMAT.
* mpz/tests/bit.c: New test.
* mpz/tests/Makefile.in: Handle bit.c.
* mpz/ior.c: In -OP2,+OP1 case, normalize OP2 after call to mpn_sub_1.
* gmp-impl.h (MPZ_CHECK_FORMAT): New #define.
Thu Apr 10 00:30:14 1997 Torbjorn Granlund <tege@tmg.se>
* longlong.h (POWER/PowerPC): Test _ARCH_PWR instead of _IBMR2.
Wed Apr 9 18:23:31 1997 Torbjorn Granlund <tege@pro.tmg.se>
* gmp-impl.h: Move defaulting of UMUL_TIME and UDIV_TIME from here...
* longlong.h: ...to here.
Sun Mar 30 12:16:23 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/next_prime.c: New file.
* mpn/generic/perfsqr.c: Remove definitions of PP and PP_INVERTED.
* gmp-impl.h: Put them here.
Fri Mar 28 08:18:05 1997 Torbjorn Granlund <tege@matematik.su.se>
* gmp-impl.h (MPN_COPY_INCR, MPN_COPY_DECR): Define as inline asm for
for x86, but leave disabled for now.
Fri Feb 28 02:39:47 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpn/Makefile.in (.S.o): Pass SFLAGS and CFLAGS also to compiler
for assembly phase.
(.s.o): Pass SFLAGS.
Wed Feb 26 06:46:08 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpn/configure.in: For Pentium Pro, use default code, not Pentium
optimized code.
* mpn/x86/addmul_1.S: Unroll and optimize for Pentium Pro.
* mpn/x86/submul_1.S: Likewise.
Thu Feb 13 08:26:09 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpf/Makefile.in: Compile floor.o, ceil.o and trunc.o (from
integer.c).
* make.bat: Likewise.
Wed Feb 5 05:58:44 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpn/configure.in (alpha*): Add cntlz to extra_functions.
Wed Feb 4 03:30:45 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpf/integer.c: New file (supporting mpf_floor, mpf_ceil, mpf_trunc).
Mon Feb 3 14:21:36 1997 Torbjorn Granlund <tege@matematik.su.se>
* make.bat: Fix typo, set_dfl_prc => set_dfl_prec.
Sun Feb 2 02:34:33 1997 Torbjorn Granlund <tege@matematik.su.se>
* mpf/out_str.c: After outputting `-', decrement n_digits.
Wed Jan 8 02:50:20 1997 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/generic/divrem.c: qextra_limbs => qxn.
Wed Dec 18 07:50:46 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/tests/t-tdiv.c (SIZE): Increase to 200.
Tue Dec 17 19:32:48 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/generic/divrem.c (mpn_divrem_classic): New name for mpn_divrem.
* gmp.h (mpn_divrem): New function.
* mpn/generic/divrem_newton.c: New file.
* mpn/configure.in (functions): Add divrem_newton.
* make.bat: Likewise.
Thu Dec 12 17:55:13 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* gmp.h (_GMP_H_HAVE_FILE): Test also __dj_include_stdio_h_.
Sat Dec 7 09:40:06 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/alpha/invert-limb.s: New file.
Thu Dec 5 01:25:31 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/ui_pow_ui.c (mpz_pow2): New (static) function.
(mpz_ui_pow_ui): Rewrite.
* make.bat: `pre_mod_1.c' => `pre_mod_.c'. Fix typo in path to
gmp-mpar.h.
Fri Nov 15 00:49:55 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/ui_pow_ui.c: Rewrite for better speed.
Fri Nov 1 16:36:56 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* Makefile.in (recursive make rules): Use `&&' instead of `;' as
delimiter.
Fri Oct 25 17:12:36 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* gmp-impl.h (Cray/uxp MPN_COPY): Really declare as inline.
Thu Oct 24 15:08:19 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/fujitsu/rshift.c: Fix typo in loop boundaries.
Fri Oct 18 03:13:54 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/configure.in: Recognize `nextstep' for m68k variants; likewise
for x86 variants.
* mpn/x86/syntax.h (INSND): New macro.
* mpn/x86/[lr]shift.S: Use INSND.
* mpn/x86/pentium/[lr]shift.S: Likewise.
* mpn/config/t-oldgas (SFLAGS): Pass -DOLD_GAS.
* gmp-impl.h: In code for determining endianess, test also
__BIG_ENDIAN__ and __hppa__. Remove test of __NeXT__.
Wed Oct 16 03:50:34 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpf/set_str.c: Let `prec' determine precision used in
exponentialization code; decrease allocation accordingly.
* mpn/vax: Change `jsob*' to `sob*' in all files.
Tue Oct 15 03:54:06 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* longlong.h (m88110 udiv_qrnnd): Change type of intermediate quotient
to DImode (divu.d generates a 64-bit quotient).
* configure.in (m88110*): Fix typo.
* mpf/get_str.c: Compute exp_in_base using `double' to avoid overflow.
* gmp-impl.h (struct bases): Change type of chars_per_bit_exactly from
float to double.
* mpn/mp_bases.c (__mp_bases): Give 17 digits for chars_per_bit_exactly
field.
* mpf/get_str.c: Let `prec' determine precision used in
exponentialization code; decrease allocation accordingly.
Sun Oct 13 03:31:53 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* longlong.h: Major cleanup.
(__udiv_qrnnd_c): Compute remainders using multiply and subtract,
not explicit `%' operator.
(C umul_ppmm): Get rid of a redundant __ll_lowpart.
* mpz/invert.c: Properly detect all operands that would yield an
undefined inverse; make sure the inverse is always positive.
* mpz/xor.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_xor): Declare.
* mpz/tests/logic.c: Also test mpz_xor.
* mpz/lcm.c: Special case for when either operand equals 0.
Sat Oct 12 01:57:09 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/generic/gcd.c (find_a): Don't inline on x86.
* Makefile.in (CFLAGS): Default to just `-g'.
* configure.in: Recognize 386 and 486 wherever other x86 cpus are
recognized.
* configure.in: Use mt-x86 for all x86 cpus.
* config/mt-x86: New file.
* mpn/alpha/cntlz.s: New file.
Tue Oct 8 00:16:18 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* longlong.h: Define smul_ppmm for Fujitsu vpp/uxp.
Rewrite umul_ppmm to actually work on the hardware.
* mpn/x86/sub_n.S: Avoid parens around displacement of `leal'.
* mpn/x86/add_n.S: Likewise.
* mpn/x86/syntax.h (R): Define differently depending on __STDC__.
Mon Oct 7 16:48:08 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* longlong.h: Don't test for __NeXT__ in outer 68k conditional;
add test for __m68k__.
Sun Oct 6 00:59:09 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* gmp.h: Declare mpn_random.
* make.bat: Compile mpn/generic/random.c.
* longlong.h: Define umul_ppmm for Fujitsu vpp/uxp.
* gmp-impl.h: Protect definitions using `__attribute__ ((mode (...)))'
with test also for __GNUC_MINOR__.
* gmp.h: Don't define macros using __builtin_constant_p when using
NeXT's compiler.
Fri Oct 4 16:53:50 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/lcm.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h (mpz_lcm): Declare.
Wed Sep 25 00:06:21 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpq/tests/t-cmp_ui.c: Make sure numerator and denominator of `b' is
within limits of an `unsigned long int'.
* mpz/tests/t-powm_ui.c: Change type of exp2 to `unsigned long int'.
Tue Sep 24 18:58:20 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/powm_ui.c: Make result always positive.
* urandom.h (urandom): Make it return mp_limb_t.
* gmp-impl.h (CNST_LIMB): New macro.
* mpn/mp_bases.c: Use CNST_LIMB.
* mpn/generic/hamdist.c (popc_limb): Likewise.
* mpn/generic/popcount.c (popc_limb): Likewise.
* mpn/generic/perfsqr.c: Likewise.
Fri Sep 20 03:08:10 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/pprime_p.c: When n <= 3, don't clear out n before using it.
Wed Sep 18 11:22:45 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/fujitsu/mul_1.c: New file.
* mpn/fujitsu/addmul_1.c: New file.
* mpn/fujitsu/sub_n.c: New file.
* mpn/fujitsu/add_n.c: Mew file.
Sun Sep 15 03:13:02 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/generic/random.c: New file.
* mpn/configure.in (functions): Add `random'.
* gmp-impl.h (MPN_COPY): Define as annotated inline function for
Crays and Fujitsu VPPs.
* gmp.h (mp_size_t): Define as `int' for non-MPP Cray.
(mp_exp_t): Likewise.
* configure.in: Add support for Fujitsu VPP machines.
* mpn/configure.in: Likewise.
* config.guess: Likewise.
* config.sub: Likewise.
* mpn/fujitsu/rshift.c: New file.
* mpn/fujitsu/lshift.c: New file.
* mpn/fujitsu: New directory, for Fujitsu VPP machines.
Wed Sep 11 11:34:38 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/generic/mul_n.c (__gmpn_mul_n): New name for impn_mul_n.
Call __gmpn_mul_basecase, not impn_mul_n_basecase; update parameter
list to work with __gmpn_mul_basecase.
(__gmpn_sqr): New name for impn_sqr_n.
Call __gmpn_sqr_basecase, not impn_sqr_n_basecase; update parameter
list to work with __gmpn_sqr_basecase.
(mpn_mul_n): Update calls to match new names and parameter conventions.
* gmp-impl.h (MPN_MUL_N_RECURSE): Likewise.
(MPN_SQR_RECURSE): New name for MPN_SQR_N_RECURSE.
Update calls to match new names and parameter conventions.
* mpn/generic/mul.c: Never perform multiply explicitly here, call
__gmpn_mul_basecase instead.
Update calls to match new names and parameter conventions.
* mpn/x86/mul_basecase.S: New file.
* mpn/generic/mul_basecase.c: New file.
* mpn/generic/sqr_basecase.c: New file.
Wed Sep 4 02:59:21 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/set_str.c: Let `0b' and `0B' mean base 2.
Fri Aug 30 00:44:00 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* longlong.h (x86 umul_ppmm): Work around GCC bug that was
triggered by Aug 28 change.
* mpbsd/min.c (digit_value_in_base): New function.
* mpz/set_str.c: Refine allocation size computation, use
chars_per_bit_exactly instead of chars_per_limb.
* mpbsd/Makefile.in (.c.o): Add -D_mpz_realloc=_mp_realloc.
Wed Aug 28 02:52:14 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* longlong.h (x86 umul_ppmm): Don't cast result operands.
(x86 udiv_qrnnd): Likewise.
(default smul_ppmm): Fix typo, umul_ppmm => smul_ppmm.
(default umul_ppmm): New #define using smul_ppmm.
(vax smul_ppmm): New #define.
(vax umul_ppmm): Delete.
(POWER umul_ppmm): Delete.
(IBM 370 smul_ppmm): New #define.
(IBM 370 umul_ppmm): Delete.
(IBM RT/ROMP smul_ppmm): New #define.
(IBM RT/ROMP umul_ppmm): Delete.
Tue Aug 27 01:03:25 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* gmp-impl.h (__gmp_0): Make it `const'.
* mpn/Makefile.in (clean mostlyclean): Comment out recursive clean
of `tests'.
* mpn/generic/mul.c: Identify when we do squaring, and call
impn_sqr_n_basecase/impn_sqr_n as appropriate. Use
KARATSUBA_MUL_THRESHOLD and KARATSUBA_SQR_THRESHOLD.
Don't #define KARATSUBA_THRESHOLD.
* mpn/generic/mul_n.c: Don't #define KARATSUBA_THRESHOLD.
(impn_mul_n, impn_sqr_n): Rewrite, based on code contributed by
Robert Harley.
(impn_sqr_n_basecase): Rewrite.
* gmp-impl.h (KARATSUBA_MUL_THRESHOLD): New #define.
(KARATSUBA_SQR_THRESHOLD): Likewise.
(MPN_SQR_N_RECURSE): Use KARATSUBA_SQR_THRESHOLD.
(MPN_MUL_N_RECURSE): Use KARATSUBA_MUL_THRESHOLD.
* configure.in: Fix typo in last change.
Mon Aug 26 22:25:18 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpn/generic/random2.c: Fix typo, `alpha__' => `__alpha'.
* mpf/random2.c: Likewise.
Sun Aug 25 00:07:09 1996 Torbjorn Granlund <tege@quiet.matematik.su.se>
* mpz/tests/t-mul.c: Also test squaring.
Fri Aug 16 05:12:08 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mp_clz_tab.c (__clz_tab): Declare as `const'.
* version.c (gmp_version): Likewise.
* mpn/generic/sqrtrem.c (even_approx_tab, odd_approx_tab): Likewise.
Thu Aug 15 02:34:47 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h: Fix typo, `mips__' => `__mips'.
* mpf/set_str.c: Allow a number to start with a period, if next
position contains a digit.
Tue Aug 13 18:41:25 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/gcdext.c: Get cofactor sign right for negative input operands.
Clean up code for computing tt.
* mpz/invert.c: Get rid of variable `rv'.
* mpz/divexact.c: Test for zero divisor in special case for zero
dividend.
Mon Aug 12 18:04:07 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/?div_*_ui.c: Special case for division by 0.
* mpz/tdiv_q.c: Likewise.
Sat Aug 10 14:45:26 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/dmincl.c: Special case for division by 0.
* mpz/tdiv_*_ui.c: Delete special case for dividend being 0; handle
it when computing size after mpn_divmod_1 call.
* mp_bpl.c: (__gmp_junk): New variable.
(__gmp_0): New constant.
* gmp-impl.h (DIVIDE_BY_ZERO): New #define.
Fri Aug 9 20:03:27 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/divexact.c: Test for dividend being zero before testing
for small divisors.
Thu Aug 8 13:20:23 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* configure.in: Require operating system specification for cpus
where assembly syntax differs between system.
* Makefile.in (many targets): Change `-' action prefix to `@'.
* mpn/Makefile.in: (distclean): Fix typo.
* mpq/cmp_ui.c: Rename function to _mpq_cmp_ui.
(mpq_cmp_ui): #undef deleted.
* mpz/cmp_si.c: Rename function to _mpz_cmp_si.
(mpz_cmp_si): #undef deleted.
* mpz/cmp_ui.c: Rename function to _mpz_cmp_ui.
(mpz_cmp_ui): #undef deleted.
* Makefile.in: Corresponding changes.
* mpf/get_prc.c: Return the *highest* precision achievable.
* mpf/get_str.c: Complete rewrite.
* mpf/set_str.c (swapptr): New #define.
(assert): New #define.
* mpf/set_str.c: Set prec to one more than the saved _mp_prec.
Misc cleanups.
* mpz/set_str.c: #include string.h.
* mpf/out_str.c: #include string.h.
* mpbsd/xtom.c: #include string.h and ctype.h.
* mpbsd/mout.c: #include string.h.
Wed Aug 7 11:46:04 EDT 1996 Ken Weber <kweber@mcs.kent.edu>
* mpn/generic/gcd.c: Reorder mpn_gcd argument list.
* mpz/gcd.c: Change call to mpn_gcd.
* gmp.texi: Update manual entry on mpn_gcd.
* mpn/generic/bdivmod.c: Delete limb cache to make mpn_bdivmod
reentrant.
Wed Aug 7 02:15:38 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/get_str.c: Rewrite code for converting integral part of a
number with both an integral and fractional part.
* mpf/set_str.c: Get rid of variable xxx. New variables madj and radj.
In exp_in_base==0 case, add madj to msize for EXP field.
* mpz/tests/t-gcd.c: Test deleted. Rename t-gcd2.c to t-gcd.c.
Increase reps to 2000.
* mpz/tests/t-gcd2.c: Get rid of mpz_refgcd.
* mpf/set_str.c: Ignore excess limbs in MP,MSIZE.
Thu Jul 25 04:39:10 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/configure.in: Fix typo in setting path, "sparc" => "sparc32".
Wed Jul 24 02:27:02 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/gcdext.c: Reorganize and clean up. Get rid of all
signed limb arithmetic.
Mon Jul 22 02:39:56 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/gcdext.c (mpn_gcdext): For large enough operands,
work with most significant *two* limbs.
(div2): New function (two variants).
(THRESHOLD): New #define.
* mpz/gcdext.c: Fix typo in MPZ_TMP_INIT call.
* longlong.h (alpha UMUL_TIME): Now 30.
(alpha UDIV_TIME): Now 350.
(x86 UMUL_TIME): Now 10 (let Pentium decide).
(SuperSPARC UDIV_TIME): Override default.
* extract-dbl.c (MP_BASE_AS_DOUBLE): Don't redefine here.
* extract-dbl.c: New name for extract-double.c.
* insert-dbl.c: New name for insert-double.c.
* Makefile.in: Corresponding changes.
* make.bat: Likewise.
* mpz/Makefile.in (.c.o): Don't pass non-portable `-f' to cp.
* mpq/Makefile.in: Likewise.
* mpf/Makefile.in: Likewise.
Sat Jul 20 01:35:18 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/getlimbn.c: Take ABS of integer->_mp_size.
* mpz/divexact.c: Use mpn_divmod_1 if divisor is a single limb.
Thu Jul 18 00:31:15 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/popcount.c (popc_limb): Use different masking trick
for first step (due to David Seal).
* mpn/generic/hamdist.c (popc_limb): Likewise.
Wed Jul 17 23:21:48 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/divrem.c: In MPN_COPY_DECR call, copy dsize - 1 limbs.
Sun Jul 14 17:47:46 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* configure.in: Handle sparc9, sparc64, and ultrasparc like sparc8.
Thu Jul 11 14:05:54 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* longlong.h (mc680x0): Define umul_ppmm, udiv_qrnnd, sdiv_qrnnd
for the '020, '030, '040, and '332. Define count_leading_zeros
for the '020, '030, '040, and '060.
Sun Jul 14 15:24:53 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
From Joe Keane:
* mpq/equal.c: Take ABS of num1_size before passing it to mpn_cmp.
Fri Jul 12 17:11:17 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/sqrtrem.c (SQRT): New asm for x86, but leave it
disabled for now.
* mpn/generic/sqrtrem.c: Use MP_BASE_AS_DOUBLE.
Wed Jul 10 03:17:45 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* cre-mparam.c: Delete obsolete file.
* gmp.h: #define _LONG_LONG_LIMB if __mips && _ABIN32.
* longlong.h: Test __mips instead of __mips__.
Sun Jul 7 23:19:13 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* longlong.h (_PROTO): Define, unless already defined.
(alpha __udiv_qrnnd): Declare using _PROTO.
(hppa __udiv_qrnnd): Likewise.
(sparc __udiv_qrnnd): Likewise.
Mon Jul 1 01:44:30 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* config.guess: Update from master version; add Cray x90 handling.
Wed Jun 26 05:35:02 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/power/add_n.s (__mpn_add_n): Work around GAS bug.
* mpn/power/sub_n.s (__mpn_sub_n): Likewise.
* insert-double.c: Rework loop to avoid potential overflow.
* mpq/get_d.c: For vax, if qsize > N_QLIMBS, ignore excess limbs.
* mpq/tests/t-get_d.c (SIZE): Special case for vax.
* gmp.h (mpX_cmp_ui): #define also when ! __GNUC__.
Mon Jun 24 17:13:21 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* longlong.h (vax sdiv_qrnnd): Fix typo.
Sat Jun 15 01:33:33 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h: Support `small' and `large' type and function variants,
controlled by GMP_SMALL.
* mpz/Makefile.in (.c.o): Compile each function twice, for small and
large variant.
(MPZS_OBJS): New variable.
(libmpz.a): Include MPZS_OBJS in archive.
* mpf/Makefile.in: Analogous changes.
* mpq/Makefile.in: Analogous changes.
* gmp.h: Prefix all functions with __gmp, to allow namespace-clean
internal calls.
* mp.h: Rip out __MP_SMALL__ stuff.
(__mpz_struct): mp_size_t => int.
* mpz/invert.c: #include "gmp-impl.h".
Use MPZ_TMP_INIT, not mpz_init.
* mpz/gcdext.c: Rewrite to call mpn_gcdext.
Fri Jun 14 18:05:29 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/gcdext.c (s0size): New parameter.
* gmp.h (mpn_gcdext): Update prototype.
* mpn/generic/gcdext.c: Major rewrite.
Mon Jun 10 00:14:27 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/dump.c: Add missing `else'.
Fri Jun 7 03:35:12 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Makefile.in (gmp_toc.html): Pass -expandinfo to texi2html.
Thu Jun 6 19:00:53 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Version 2.0.2 released.
* install.sh: New file.
* Makefile.in (INSTALL): Use install.sh.
(install-normal): New name for target `install'.
(install): New dummy target.
* mpz/pow_ui.c: Swap tests for (e == 0) and (bsize == 0).
* mpz/ui_pow_ui.c: Swap tests for (e == 0) and (blimb == 0).
* config/mt-linux (AR_FLAGS): New file.
* configure.in: Use config/mt-linux for all linux systems.
Tue Jun 4 03:42:18 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Version 2.0.1 released.
* mpf/tests/ref.c: Cast result of TMP_ALLOC to the right pointer type.
* extract-double.c: Test _GMP_IEEE_FLOATS with #if, not plain if.
* insert-double.c: Don't #include stdlib.h.
* gmp-impl.h (union ieee_double_extract): Test sparc and __sparc.
Do not test __sparc__.
* mpf/reldiff.c: Change declaration to work around irix5 compiler bug.
* mpq/equal.c: Likewise.
* mpn/generic/gcd.c: Delete spurious comma at end of enumeration.
* mpn/generic/gcdext.c: Add K&R declaration syntax.
* stack-alloc.h: Likewise.
* insert-double.c: Likewise.
* extract-double.c: Likewise.
* mpf/tests/reuse.c: Likewise.
* mpz/tests/reuse.c: Likewise.
* mpf/tests/t-sub.c: Likewise.
* mpf/tests/t-add.c: Likewise.
* mpf/tests/t-muldiv.c: Likewise.
* mpf/tests/t-conv.c: Likewise.
* mpf/tests/ref.c: Likewise.
* mpn/config/t-oldgas: Renamed from t-freebsd.
* mpn/configure.in: Use t-oldgas for freebsd, netbsd, and some linux
configurations.
* mpn/powerpc32/mul_1.s: Really clear cy before entering loop.
* mpn/powerpc32/*.s: Fix power/powerpc syntax issues.
* mpn/config/t-ppc-aix: New file.
* mpn/configure.in: Use t-ppc-aix for powerpc like t-pwr-aix for power.
Wed May 29 02:07:31 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h (mp_bits_per_limb): Change qualifier from `const' to
__gmp_const.
* gmp.h (mpf_init_set_str): Add `const' qualifier for 2nd parameter.
* mpf/iset_str.c: Likewise.
Mon May 27 00:15:58 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp-impl.h: Declare __gmp_extract_double.
* mpz/set_q.c: Delete unused variables.
* gmp.h (mpq_equal): Declare.
* mpf/eq.c: mpf_cmp2 -> mpf_eq.
Fri May 24 03:20:44 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/iset_d.c: Don't include <math.h>.
* insert-double.c (__gmp_scale2): New name for scal2.
* mpz/get_d.c: Corresponding change.
* mpf/get_d.c: Likewise.
* mpq/get_d.c: Likewise.
* gmp-impl.h: Declare __gmp_scale2.
* mpn/generic/scan0.c: Clarify comment.
* mpz/set_q.c: New file.
* Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h: Declare mpz_set_q.
* insert-double.c: New file.
* Makefile.in: Compile it.
* make.bat: Likewise.
* mpz/get_d.c: New file.
* mpz/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h: Declare mpz_get_d.
* mpf/get_d.c: New file.
* mpf/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h: Declare mpf_get_d.
* make.bat: Compile things in alphabetical order.
* gmp-impl.h (MP_BASE_AS_DOUBLE): New #define.
(LIMBS_PER_DOUBLE): New #define.
* extract-double.c: New file.
* Makefile.in: Compile it.
* make.bat: Likewise.
* mpz/set_d.c: Rewrite to use __gmp_extract_double.
* mpf/set_d.c: Likewise.
* mpn/configure.in: Use t-pwr-aix also for aix 3.2.4 and up.
Wed May 22 02:48:35 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp-impl.h: Rework code for defining ieee_double_extract.
(IEEE_DOUBLE_BIG_ENDIAN): Macro removed.
(_GMP_IEEE_FLOATS): New macro.
* mpn/vax/gmp-mparam.h: Delete.
* mpn/config/t-pwr-aix: New file.
* mpn/configure.in: Use t-pwr-aix for aix 4 and later.
Mon May 20 16:30:31 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h: In code for setting _GMP_H_HAVE_FILE, test more symbols.
* mpf/tests/t-add.c (oo): Add some `l' printf modifiers.
* mpf/tests/t-sub.c (oo): Likewise.
* mpf/tests/t-conv.c (oo): Likewise.
* mpf/tests/t-sqrt.c (oo): Likewise.
* mpz/tests/t-mul.c (_mpn_mul_classic): Remove unused variables.
* mpn/{pyr,i960,clipper}/*.s: Add missing copyright headers.
Fri May 17 02:24:43 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/set_d.c: Call _mpz_realloc.
* mpq/set_z.c: New file.
* mpq/Makefile.in: Compile it.
* make.bat: Likewise.
* gmp.h: Declare mpq_set_z.
* mp?/Makefile.in (libmp?.a): Depend on Makefile, not Makefile.in.
* mpf/Makefile.in (test): Delete spurious target.
* mpq/Makefile.in (test): Likewise.
* mpf/out_str.c: Use `e' to separate exponent when base <= 10.
* mpn/configure.in: Treat ultrasparc just like sparc v8,
until 64-bit compilers are ready.
* mpf/set_d.c: Make it work for 64-bit machines.
Thu May 16 20:53:57 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp-impl.h: Set IEEE_DOUBLE_BIG_ENDIAN to 0 for little-endian
machines.
* mpn/x86/gmp-mparam.h: Delete file.
* configure.in: Treat microsparc like sparc8.
* urandom.h: Test __alpha instead of __alpha__, since the former
is the standard symbol.
* mpn/generic/random2.c: Likewise.
* mpf/random2.c: Likewise.
Tue May 14 13:42:39 1996 Torbjorn Granlund (tege@tiny.matematik.su.se)
* mpz/set_f.c: New file.
* mpz/Makefile.in: Compile it.
* gmp.h: Declare mpz_set_f.
* mpf/set_q.c: Simplify expression in rsize == nsize if-then-else arms.
Tue May 14 13:03:07 1996 Torbjorn Granlund (tege@tiny.matematik.su.se)
* make.bat: Add all new files.
Sun May 12 22:24:36 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/set_z.c: New file.
* mpf/Makefile.in: Compile it.
* gmp.h: Declare mpf_set_z.
Sat May 11 19:26:25 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h: Declare mpf_set_q.
* mpf/set_q.c: Compute prec-1 limbs in mpn_divrem call.
Fri May 10 17:37:38 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/set_q.c: New file.
* mpf/Makefile.in: Compile it.
* config.sub: Recognize sparc8.
Wed May 8 09:19:11 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/tests/t-dm2exp.c: New file.
* mpf/tests/t-add.c: Correct header comment.
* mpf/tests/t-sub.c: Likewise.
* mpf/tests/t-sqrt.c: Likewise.
* mpf/div.c: Misc variable name cleanups.
* mpf/div_ui.c: Base more closely on mpf/div.c.
* mpf/ui_div.c: Likewise.
* mpz/tests/Makefile.in (check): Depend on Makefile.
* mpq/tests/Makefile.in (check): Likewise.
* mpf/tests/Makefile.in (check): Likewise.
* mpf/tests/t-muldiv.c: New file.
* mpf/tests/Makefile.in: Compile and run `t-muldiv'.
(t-ref.o): Delete spurious rule.
* mpf/sqrt.c: Properly detect negative input operand.
* mpf/sqrt_ui.c: Delete spurious header comment.
* mpf/sqrt.c: Likewise.
* mpz/sqrt.c: Likewise.
* mpz/tests/reuse.c (main): Read `reps' from command line.
* mpf/tests/reuse.c: New file.
* mpf/tests/Makefile.in: Compile and run `reuse'.
* mpf/mul_ui.c: Disable code for removing low zero limbs.
* mpf/div.c: Fix condition for when vp and qp overlaps.
* mpf/add_ui.c: When sum equals u, copy up to prec+1 limbs.
* mpf/out_str.c: Don't output '\n' after exponent.
* mpf/add_ui.c: New special case for when U is completely cancelled.
Wed Apr 24 05:33:28 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Version 2.0 released.
* All files: Upfate FSF's address.
* Makefile.in (gmp_toc.html): New name for gmp.html.
(TAGS): Depend on force.
* mpf/tests/t-conv.c: Pass -base to mpf_set_str.
Sat Apr 20 03:54:06 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Makefile.in (ps): New target, depend on gmp.ps.
Fri Apr 19 14:03:15 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/out_str.c: Print `@' before exponent, not `e'.
* make.bat: Update from Makefiles.
Thu Apr 18 01:22:05 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/set_str.c: If parameter `base' is negative, expect exponent
to be decimal, otherwise in the same base as the mantissa.
Wed Apr 17 17:28:36 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/set_dfl_prec.c: Don't return anything.
* gmp.h: Corresponding changes.
* mpf/set_dfl_prec.c: Use `unsigned long int' for bit counts.
* mpf/init2.c: Likewise.
* mpf/get_prc.c: Likewise.
* mpf/set_prc.c: Likewise.
* mpf/set_prc_raw.c: Likewise.
* mpz/popcount.c: Likewise.
* mpz/hamdist.c: Likewise.
* mpz/scan1.c: Likewise.
* mpz/scan0.c: Likewise.
* mpn/generic/popcount.c: Likewise.
* mpn/generic/hamdist.c: Likewise.
* mpn/generic/scan1.c: Likewise.
* mpn/generic/scan0.c: Likewise.
* gmp.h: Likewise.
* mpf/eq.c: New file, based on mpf/diff.c.
* mpf/diff.c: Delete.
* mpf/Makefile.in: Corresponding changes.
* gmp.h: Likewise.
* mpf/reldiff.c: New file.
* mpf/Makefile.in: Compile it.
* gmp.h: Declare mpf_reldiff.
* mpz/iset_d.c: New file.
* mpz/Makefile.in: Compile it.
* gmp.h: Declare mpz_init_set_d.
Tue Apr 16 16:28:31 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Makefile.in (gmp.html): Pass -acc to texi2html.
Mon Apr 15 16:20:24 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/set_str.c: Switch off code for defaulting the base from the
leading characters.
* gmp.h (mp?_sign): Delete.
(mp?_sgn): New macros.
Fri Apr 12 17:23:33 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Makefile.in (gmp.dvi): Delete tmp.* at end of rule.
Wed Apr 10 22:52:02 1996 Torbjorn Granlund (tege@tiny.matematik.su.se)
* mpf/random2.c: Change of `exp' param, mp_size_t => mp_exp_t.
* gmp.h: Corresponding change.
* gmp.h (mp_bits_per_limb): Make it const.
Sat Mar 30 01:20:23 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* configure.in: Re-enable recognition of with_gcc.
* mpf/Makefile.in (.c.o): Pass XCFLAGS.
* mpn/Makefile.in (.c.o): Likewise.
* mpz/Makefile.in (.c.o): Likewise.
* mpq/Makefile.in (.c.o): Likewise.
* mpbsd/Makefile.in (.c.o): Likewise.
* mpf/tests/Makefile.in (.c.o): Likewise.
* mpz/tests/Makefile.in (.c.o): Likewise.
* mpq/tests/Makefile.in (.c.o): Likewise.
* Makefile.in (XCFLAGS): Default to empty.
(FLAGS_TO_PASS): Pass on XCFLAGS.
(.c.o): Pass XCFLAGS.
* config/mt-m88110 (XCFLAGS): Define instead of CC.
* config/mt-sprc8-gcc (XCFLAGS): Likewise.
* config/mt-supspc-gcc (XCFLAGS): Likewise.
* configure: Don't default CC to "gcc -O2" is -with-gcc=no was
specified.
Mon Mar 25 01:07:54 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* urandom.h: Test for __SVR4 in addition to __svr4__.
* mp_bpl.c (mp_bits_per_limb): Declare as `const'.
* Makefile.in (CFLAGS): `-O2' => `-O'.
* mpn/Makefile.in (CFLAGS): Likewise.
* gmp-impl.h: Get rid of obsolete field access macros.
* mpn/mp_bases.c (__mp_bases): 1e39 => 1e38 to work around Solaris
cc compiler bug.
* gmp.h (__MPN): Make it work also for non-ANSI compilers.
Thu Mar 21 01:07:54 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/sub.c: New special case for ediff <= 1 before generic code.
Simplify generic code for ediff == 0.
Rename uexp => exp.
Mon Mar 11 18:24:57 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/tests/*.c: Use ref_mpf_sub for error calculation.
* mpf/tests/Makefile.in: Link ref.o to all executables.
* mpf/tests/t-sub.c: Make u = v + 1 with 50% probability.
Sun Mar 10 21:03:17 1996 Torbjorn Granlund (tege@tiny.matematik.su.se)
* mpf/get_str.c: In digit development loop for fractions, change
loop condition from `<' to `<='.
Thu Mar 7 04:58:11 1996 Torbjorn Granlund <tege@tiny.matematik.su.se>
* mpn/mp_bases.c (__mp_bases): 1e100 => 1e39 to avoid overflow warning.
Wed Mar 6 01:10:42 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpf/tests/t-sqrt.c: New file.
* mpf/tests/Makefile.in: Corresponding changes.
* mpf/sqrt.c: Special case for square root of zero.
* mpq/add.c: Clean up variable names.
* mpq/sub.c: Update from mpq/add.c.
* mpz/divexact.c: abs => ABS.
* mpz/gcd.c: Likewise. Rewrite final fixup code, to decrease
allocation. Misc cleanups.
Tue Mar 5 22:24:56 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpn/configure.in: Recognize linuxoldld as a synonym for linuxaout.
* gmp.h (mpn_add, mpn_add_1, mpn_sub, mpn_sub_1): Add prototypes.
* mpn/configure.in: Use t-freebsd also for netbsd.
Mon Mar 4 15:13:28 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpq/Makefile.in (cmp.o): Depend on longlong.h.
* mpq/equal.c: New file.
* mpq/Makefile.in: Corresponding changes.
* mpf/tests/t-add.c: New file.
* mpf/tests/t-sub.c: Renamed from t-addsub.c.
* mpf/tests/ref.c: New file.
* mpf/tests/Makefile.in: Corresponding changes.
* gmp-impl.h (SIZ, ABSIZ, PTR, EXP, PREC, ALLOC): New #defines.
Sun Mar 3 07:45:46 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpf/set_str.c: In exponentialization code, allocate 3 extra
limbs, not just 2.
* mpf/get_str.c: Allocate sufficient space for tstr.
When calculating exp_in_base, round result down.
* mpf/tests/t-conv.c: New file.
* mpf/tests/Makefile.in: Corresponding changes.
* mp_bpl.c: New file.
* gmp.h: Declare it.
* Makefile.in: Corresponding changes.
Sat Mar 2 06:27:56 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpf/set_prc_raw.c: New file.
* mpf/set_prc.c: Renamed from set_prec.c.
* mpf/get_prc.c: New file.
* mpf/Makefile.in: Corresponding changes.
* gmp.h: Declare new functions.
* mpn/generic/gcdext.c: Add copyright header.
Fri Mar 1 01:22:24 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpn/configure.in: For ppc601, search "power" before "powerpc32".
* mp?/Makefile.in (AR_FLAGS): New variable.
(libmp?.a): Use it.
* make.bat: New file.
* mpn/msdos: New directory.
* mpn/msdos/asm-syntax.h: New file.
* mpn/Makefile.in (distclean maintainer-clean): Delete asm-syntax.h.
* config.sub: Recognize [ctj]90-cray.
* mpn/configure.in: Recognize [ctj]90-cray-unicos*.
* mpn/generic/gcdext.c: Don't use alloca directly, use TMP_* macros.
* mpn/generic/gcd.c: Split increment from use of USIZE to avoid
undefined behaviour.
Thu Feb 29 04:11:24 1996 Torbjorn Granlund <tege@matematik.su.se>
* Makefile.in (install-info-files): Update for new install-info
behaviour.
* mpn/power/add_n.s: Rewrite.
* mpn/power/sub_n.s: Rewrite.
Wed Feb 28 01:34:30 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpz/pow_ui.c: Compute allocation more aggressively for small bases.
* mpz/ui_pow_ui.c: Likewise.
* mpn/mp_bases.c (__mp_bases): Put huge value in 2nd field for index 1.
* mpn/generic/sqrtrem.c: sizeof (mp_limb_t) => BYTES_PER_MP_LIMB.
* mpn/generic/gcd.c: Likewise.
(SIGN_BIT): Compute differently.
Mon Feb 26 00:07:36 1996 Torbjorn Granlund <tege@matematik.su.se>
* All files: mp_limb => mp_limb_t, mp_limb_signed => mp_limb_signed_t.
* Makefile.in (install, install-bsdmp, install-info-files): Depend
on installdirs. chmod all installed files.
Sun Feb 25 01:47:41 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpbsd/configure.in: Delete debugging code.
* All Makefile.in: Update clean targets.
* Makefile.in (AR_FLAGS): New variable.
(libgmp.a): Use it.
(libmp.a): Likewise.
* VERSION: Delete file.
* Makefile.in (installdirs): New target.
* mkinstalldirs: New file (from the texinfo package).
* Makefile.in (INSTALL, INSTALL_DATA, INSTALL_PROGRAM): New variables.
(MAKEINFO, MAKEINFOFLAGS, TEXI2DVI): New variables.
(install-info): New target.
(install, install-bsdmp): Depend on install-info.
($(srcdir)/gmp.info): Changed from plain gmp.info; put info files
into source directory.
(distclean, mostlyclean): New targets.
(maintainer-clean): New name for realclean.
(uninstall): New target.
(TAGS): New target.
(info, dvi): New targets.
(.PHONY): Assign.
* Makefile.in (install, install-bsdmp): Use INSTALL_DATA.
* mp{n,z,f,bsd}/move-if-change: Delete.
* mpbsd/Makefile.in (stamp-stddefh): Delete target.
* Makefile.in (.c.o): Pass CFLAGS last.
* mpbsd/Makefile.in (.c.o): Likewise.
* mpf/Makefile.in (.c.o): Likewise.
* mpq/Makefile.in (.c.o): Likewise.
* mpz/Makefile.in (.c.o): Likewise.
* mpn/Makefile.in (.c.o): Likewise.
(.S.o): Likewise.
* memory.c: Change allocation error message.
* Makefile.in (install): Prefix gmp.h with $(srcdir).
(install-bsdmp): Prefix mp.h with $(srcdir).
* mp{n,z,f,bsd}/{configure,config.sub}: Delete.
* Makefile.in (gmp.dvi): Set TEXINPUTS also for 2nd tex invocation
(install targets): Install gmp.info-N.
Sat Feb 24 03:36:52 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpf/get_str.c: Fix typo.
* mpz/legendre.c: Clarify expression with extra parens.
* version.c (gmp_version): Not static.
* mpf/iset_str.c: Properly return error code.
* mpf/add.c: Delete unused variables.
* mpf/inp_str.c: Likewise.
* mpq/get_d.c: Likewise.
* mpn/generic/dump.c: #include <stdio.h>.
* mpf/dump.c: Likewise.
* mpf/set_str.c: #include <ctype.h>.
(strtol): Declare.
* gmp.h: mpn_sqrt => mpn_sqrtrem.
* Makefile.in (clean, realclean): Clean in mpbsd.
(check): Test in mpf.
* mpf/Makefile.in (clean): Clean in tests.
* mpq/Makefile.in (clean): Clean in tests.
* mpf/tests/Makefile.in: New file.
* mpf/tests/configure.in: New file.
* mpf/tests/t-addsub.c: New file.
* mpf/sub_ui.c: Simply call mpf_sub for now.
* mpf/sub.c: Increase prec by 1.
* mpf/ui_sub.c: Likewise.
Fri Feb 23 00:59:54 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpf/ui_sub.c: Fix typos.
* mpf/get_str.c: When allocating space for tmp, allow for an extra
limb. In code for fraction conversion, add special case for bases
that are a power of 2.
* mpf/out_str.c: Output leading "0.".
Default base to 10, before computing string allocation.
* mpf/get_str.c: Make variables for string size have type size_t.
* gmp.h: Corresponding change.
* mpf/random2.c: Allow creation of prec+1 large mantissas.
* mpf/add_ui.c: Don't abort if u < 0; special case for u <= 0.
Fix typo in MPN_COPY offset.
* mpf/sub_ui.c: Analogous changes.
* mpf/set_prec.c: Rewrite.
* mpf/init2.c: Compute precision as in set_prec.c.
* mpf/div_2exp.c: Special case for u == 0.
* mpf/mul_2exp.c: Likewise. Write r->_mp_size always.
* mpf/sqrt_ui.c: mpn_sqrt => mpn_sqrtrem.
* mpf/sqrt.c: Likewise. When computing new exponent, round quotient
towards -infinity.
* mpf/add.c: Fix typos.
* mpf/sub.c: Fix typos.
Thu Feb 22 00:24:48 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpz/Makefile.in (stamp-stddefh): Delete target.
(test): Delete target.
* Makefile.in (stamp-stddefh): Delete target.
(cre-stddefh.o): Delete target.
(gmp.dvi): Set TEXINPUTS before invoking tex.
* cre-stddefh.c: Delete.
* mpz/sqrt.c: Fix typo.
* mpz/powm.c: Special case for mod == 0.
* mpz/powm_ui.c: Likewise.
* mpz/get_si.c: Handle -0x80000000 correctly.
* mpz/inp_str.c: Now returns size_t.
Make it return number of bytes read or error indication.
* mpf/inp_str.c: Likewise.
* mpz/out_raw.c: Replace by mpz/out_binary.c, with modifications.
* mpz/inp_raw.c: Rewrite, using mpz/inp_binary as a base.
* mpz/inp_binary.c: Delete.
* mpn/Makefile.in (XCFLAGS): Remove variable.
(.c.o): Don't pass XCFLAGS.
(SFLAGS): Set to nothing.
(.S.o): Pass SFLAGS, not XCFLAGS.
* mpn/config/t-freebsd (SFLAGS): New name for XCFLAGS.
* mpf/out_str.c: Make return number of bytes written or error
indication.
* mpz/out_str.c: Likewise.
* gmp.h: Corresponding changes.
* gmp.h (__mpz_struct): mp_size_t => int.
(__mpq_struct): Likewise.
(__mpf_struct): Likewise.
(mp_size_t): int => long int.
* mpn/cray: New directory.
* mpn/cray/gmp-mparam.h: New file.
* mpn/configure.in: Recognize cray variants.
* Makefile.in: Set defaults for prefix, libdir, etc.
(install): New target.
(install-bsdmp): New target.
(gmp.html): New target.
* stack-alloc.c (__tmp_alloc): Cast void ptrs to char * in comparison.
Wed Feb 21 04:35:02 1996 Torbjorn Granlund <tege@matematik.su.se>
* gmp.h: Sort mpn declarations.
(mpn_gcdext): Add declaration.
* mpn/generic/divrem_1.c: New file.
* mpn/Makefile.in (divrem_1.o): New rule.
* configure.in (functions): Add divrem_1.
* mpn/generic/divmod.c: Delete file.
* mpn/configure.in (functions): Delete divmod.
* Makefile.in (divmod.o): Delete rule.
* gmp.h (mpn_divmod): New #define.
* gmp.h (mpn_next_bit_set): Delete spurious declaration.
* mpn/generic/divrem.c (default case): In code assigning
most_significant_q_limb, move reassignment of n0 into if statement.
* gmp.h (mpf_inp_str): Fix typo.
(mpf_out_str): Make prototype match reality.
* mpf/inp_str.c: New file.
* mpf/out_str.c: New file.
* mpf/Makefile.in: Compile new files.
* mpn/Makefile.in (dump.o): Fix dependency path.
(inlines.o): Likewise.
* mpn/configure.in: Make m68060 be the same as m68000. Clean up
m68k configs.
Tue Feb 20 01:35:11 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpn/generic/sqrtrem.c: Renamed from sqrt.
* mpn/configure.in (functions): Corresponding change.
* mpn/Makefile.in: Likewise.
* mpz/sqrtrem.c: Likewise.
* mpz/sqrt.c: Likewise.
* mpn/generic/perfsqr.c: Likewise.
* Makefile.in (clean): Also remove libmp.a.
Don't compile cre-conv-tab.c or mp_bases.c.
cre-conv-tab.c: Delete file.
(gmp.ps): New rule.
* mpn/mp_bases.c: New file.
* mpn/Makefile.in: Compile mp_bases.c.
* mpz/set_str.c: Skip initial whitespace.
* mpf/set_str.c: Likewise.
* mpbsd/xtom.c: Likewise.
* gmp.h: Add missing mpz declarations.
Delete all formal parameter names from declarations.
* mpn/Makefile.in: Add dependencies for .c files.
* Makefile.in (check): Write recursive make calls separately, not as
a loop.
(FLAGS_TO_PASS): New variable. Use it for most recursive makes.
Mon Feb 19 01:02:20 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpn/Makefile.in (.S.o): Pipe cpp output to grep in order to delete
lines starting with #.
(CPP): Set to $(CC) -E to avoid gcc dependency.
* mpn/m68k/syntax.h (moveql): Define to moveq for MIT_SYNTAX.
* mpn/hppa/hppa1_1/pa7100/addmul_1.S: Fix typo in s1_ptr alignment
code.
* mpn/hppa/hppa1_1/pa7100/submul_1.S: Likewise.
* gmp.h: Fix typos in #defines of recently added mpn functions.
* mpz/inp_str.c: Skip all whitespace, not just plain space.
* mpbsd/min.c: Likewise.
* mpn/configure.in (functions): Add gcdext.
* mpn/generic/gcdext.c: New file.
* mpz/legendre.c: mpz_div_2exp => mpz_tdiv_q_2exp.
* gmp.h: Surround mpn declarations with extern "C" { ... }.
* Makefile.in (check): New target.
* mpq/get_d.c: Update comments. Use rsize instead of dsize + N_QLIMBS
when possible. Add special case for nsize == 0.
* gmp.h (mpq_get_d): Add declaration.
(mpq_canonicalize): Likewise.
(mpq_cmp_ui): Likewise.
(mpf_diff): Likewise.
(mpf_ui_sub): Likewise.
(mpf_set_prec): Likewise.
(mpf_random2): Likewise.
* gmp.h (mpz_cmp_ui): New #define.
(mpz_cmp_si): New #define.
(mpq_cmp_ui): New #define.
(mpz_sign): New #define.
(mpq_sign): New #define.
(mpf_sign): New #define.
(mpq_numref): New #define.
(mpq_denref): New #define.
* mpq/set_z.c: File deleted.
* mpq/Makefile.in: Corresponding changes.
Sun Feb 18 01:34:47 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpbsd/sdiv.c: Use _mp_realloc, not _mpz_realloc.
* mpz/inp_binary.c: Default stream to stdin.
* mpz/inp_str.c: Likewise.
* mpz/inp_raw.c: Likewise.
* mpz/out_binary.c: Default stream to stdout.
* mpz/out_raw.c: Likewise.
* mpz/out_str.c: Likewise.
* mpbsd/realloc.c: New file.
* mpbsd/Makefile.in: Corresponding changes.
* mpbsd/min.c: Rewrite (base on mpz/inp_str.c).
* mpbsd/mtox.c: Rewrite (base on mpz/get_str.c).
* mpbsd/mout.c: Rewrite (base on mpz/out_str) but make it output
spaces in each 10th position.
* mpbsd/xtom.c: Rewrite (base on mpz/set_str).
* mpq/tests/Makefile.in (st-cmp): New file.
* mpq/tests/configure.in (srcname): New file.
* mpz/tests/configure.in (srcname): Fix typo.
* mpq/cmp.c: Add check using number of significant bits, to avoid
general multiplication.
Sat Feb 17 11:58:30 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpq/cmp_ui.c: Store cy_limb after the mpn_mul_1 calls.
* mpq/tests: New directory.
* mpq/tests/t-cmp.c: New file.
* mpq/tests/t-cmp_ui.c: New file.
* mpz/tests/dive.c (main): Generate zero numerator.
(get_random_size) : Delete.
* mpz/divexact.c: Add special case for 0/x.
* gmp.h (mpz_mod): Add declaration.
Fri Feb 16 18:18:39 1996 Andreas Schwab <schwab@informatik.uni-dortmund.de>
* mpn/m68k/*: Rewrite code not to use the INSN macros.
(L): New macro to properly prefix local labels for ELF.
Fri Feb 16 00:20:56 1996 Torbjorn Granlund <tege@matematik.su.se>
* gmp-impl.h (ieee_double_extract): Use plain `unsigned int' for
fields.
* mpn/generic/inlines.c (_FORCE_INLINES): New #define. Delete
conditional __GNUC__.
* gmp.h (mpn_add, mpn_sub, mpn_add_1, mpn_sub_1):
Only define these if __GNUC__ || _FORCE_INLINES.
* mpf/random2.c: Add missing parameter in non-ANSI header.
* mpn/generic/gcd.c (SIGN_BIT): Do as #define to work around bug
in AIX compilers.
* mpq/get_d.c: #define N_QLIMBS.
* mpz/divexact.c: Obscure division by 0 to silent compiler warnings.
* stack-alloc.c: Cast void* pointer to char* before doing arithmetic
on it.
* Makefile.in (mpbsd/libmpbsd.a): New rule.
* configure.in (configdirs): Add mpbsd.
* gmp.h: Add declarations for a few missing mpn functions.
* Makefile.in (libmp.a): New rule.
* mpbsd/mdiv.c: #include "dmincl.c", not "mpz_dmincl.c"
* gmp.h: Move #define of __GNU_MP__ into the `#if __GNU_MP__' block.
* mp.h: Likewise. Update typedefs from gmp.h.
* mpbsd/configure.in: New file.
* mpbsd/Makefile.in: New file.
* mpbsd/configure: Link to master configure.
* mpbsd/config.sub: Link to master config.sub.
* Makefile.in: Set RANLIB_TEST.
* (libgmp.a): Use it.
* (libgmp.a): Do ranlib before moving the libgmp.a to the build
directory.
* mp?/Makefile.in: Don't use or set RANLIB.
Thu Feb 15 16:38:41 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpz/add_ui.c: MP_INT => mpz_t.
* mpz/cmp_ui.c: Likewise.
* mpz/fac_ui.c: Likewise.
* mpz/inp_binary.c: Likewise.
* mpz/inp_raw.c: Likewise.
* mpz/legendre.c: Likewise.
* mpz/jacobi.c: Likewise.
* mpz/out_binary.c: Likewise.
* mpz/out_raw.c: Likewise.
* mpz/random2.c: Likewise.
* mpz/random.c: Likewise.
* mpz/realloc.c: Likewise.
* mpz/legendre.c: __mpz_2factor(X) => mpz_scan1(X,0),
__mpz_odd_less1_2factor => mpz_scan1(X,1).
* mpz/ntsup.c: File deleted.
* mpz/Makefile.in: Corresponding changes.
* mpz/pprime_p: Use mpz_scan1 to avoid looping.
* mpz/fac_ui.c: Type of `k' and `p' is `unsigned long'.
* mpz/pprime_p.c: Pass long to *_ui functions.
* mpz/gcdext.c: Likewise.
* mpz/fdiv_r_2exp.c: Likewise.
* mpz/fac_ui.c: Likewise.
* mpz/powm.c: Don't use mpn_rshift when mod_shift_cnt is 0.
* mpz/tests/Makefile.in (st-sqrtrem): Fix typo.
* mpz/cmp_ui.c: #undef mpz_cmp_ui.
* mpz/cmp_si.c: #undef mpz_cmp_si.
* gmp.h (mpz_cmp_ui): New #define.
(mpz_cmp_si): New #define.
Wed Feb 14 22:11:24 1996 Torbjorn Granlund <tege@matematik.su.se>
* gmp.h: Test __cplusplus in addition to __STDC__.
* gmp-impl.h: Likewise.
* gmp.h: Surround declarations with extern "C" { ... }.
Tue Feb 13 15:20:45 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpz/fdiv_r_2exp.c: Use MPN_NORMALIZE.
* mpz/tdiv_r_2exp.c: Likewise.
* mpz/fdiv_r_2exp.c: New file.
* mpz/fdiv_q_2exp.c: New file.
* mpz/tdiv_r_2exp.c: Renamed from mpz/mod_2exp.c.
* mpz/tdiv_q_2exp.c: Renamed from mpz/div_2exp.c
* mpz/Makefile.in: Corresponding changes.
* mpz/scan0.c,scan1.c: New files.
* mpz/Makefile.in: Compile them.
* gmp.h (mpn_normal_size): Delete.
* config.guess: Update from Cygnus version.
* mpn/m68k/rshift.S: Use INSN2 macro for lea instructions.
* mpn/m68k/lshift.S: Likewise.
* mpn/configure.in: Fix configuration for plain 68000.
Mon Feb 12 01:06:06 1996 Torbjorn Granlund <tege@matematik.su.se>
* mpz/tests/t-powm.c: Generate negative BASE operand.
* mpz/powm.c: Make result always positive.
Sun Feb 11 01:44:56 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/tests/*.c: Add t- prefix.
* mpz/tests/Makefile.in: Corresponding changes.
* mpz/tests/configure.in: Update srctrigger.
* mpz/tests/gcd.c: Generate negative operands.
* mpz/tests/gcd2.c: Likewise.
* mpz/gcdext.c: At end, if G is negative, negate all G, S, and T.
Thu Feb 8 17:16:12 UTC 1996 Ken Weber <kweber@mat.ufrgs.br>
* mp{z,n}/gcd.c: Change mpn_gcd interface.
* gmp.h: Ditto.
* gmp.texi: update documentation.
Mon Feb 7 23:58:43 1996 Andreas Schwab <schwab@informatik.uni-dortmund.de>
* mpn/m68k/{lshift,rshift}.S: New files.
* mpn/m68k/syntax.h: New ELF_SYNTAX macros.
(MEM_INDX, R, PROLOG, EPILOG): New macros.
* mpn/m68k/*.S: Use R macro with register name. Use PROLOG and EPILOG
macros. Rename `size' to `s_size' or s1_size to avoid clash with ELF
.size directive.
* mpn/configure.in: New target m68k-*-linux*.
Wed Feb 7 07:41:31 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* Makefile.in (cre-conv-tab): Workaround for SunOS make.
* mpz/tests/reuse.c: New file.
* mpz/tests/Makefile.in: Handle reuse.c.
Tue Feb 6 11:56:24 UTC 1996 Ken Weber <kweber@mat.ufrgs.br>
* mpz/gcd.c: Fix g->size when one op is 0 and g == other op.
Tue Feb 6 01:36:39 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h (mpz_divexact): Delete parameter names.
(mpz_lcm): Delete spurious declaration.
* mpz/dmincl.c: Fix typo.
Mon Feb 5 01:11:56 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/gcd.c (gcd_2): Declare consistently.
* mpz/tdiv_q.c: Optimize division by a single-limb divisor.
* mpz/dmincl.c: Likewise.
* mpz/add.c: Use MPN_NORMALIZE instead of mpn_normal_size.
* mpz/sub.c: Likewise.
* mpn/generic/sqrt.c: Likewise.
* mpn/tests/{add_n,sub_n,lshift,rshift}.c: Put garbage in the
destination arrays.
Fri Feb 2 02:21:27 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/{jacobi.c,legendre.c,ntsup.c,invert.c}: New files.
* mpz/Makefile.in: Compile them.
* mpn/Makefile.in (INCLUDES): Don't search in `generic'.
Thu Feb 1 02:15:11 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
Change from Ken Weber:
* mpz/divexact.c: Make it work when quot is identical to either input.
* mpf/ui_sub.c: New file.
* mpf/Makefile.in: Compile it.
* gmp-impl.h (MPZ_TMP_INIT): alloca -> TMP_ALLOC.
* mpz/{c,f}div_{q,qr,r}.c: Use TMP_DECL/TMP_MARK/TMP_FREE since
these use MPZ_TMP_INIT.
* mpz/mod.c: Likewise.
* mpq/{add,sub}.c: Likewise.
* mpq/canonicalize: Likewise.
* mpq/{add,sub,mul,div}.c: Use mpz_divexact. MP_INT -> mpz_t.
* mpq/canonicalize.c: Likewise.
Wed Jan 31 01:45:00 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/gcd.c: Misc changes from Ken.
* mpz/tests/gcd2.c: New file.
* mpz/tests/Makefile.in: Handle gcd2.c.
* mpn/generic/gcd.c (mpn_gcd): When GCD == ORIG_V, return vsize,
not orig_vsize. Fix parameter declaration.
* mpz/mod_ui.c: Delete file.
* mpz/Makefile.in: Don't try to compile mod_ui.
* mpz/cdiv_*_ui.c): Make them work right.
* gmp.h: Declare cdiv*.
Tue Jan 30 02:22:56 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/{cdiv_q.c,cdiv_q_ui.c,cdiv_qr.c,cdiv_qr_ui.c,cdiv_r.c,
cdiv_r_ui.c,cdiv_ui.c}: New files.
* mpz/Makefile.in: Compile them.
* All files: Make file permissions right.
Changes from Ken Weber:
* mpn/generic/accelgcd.c: Delete.
* mpn/generic/bingcd.c: Delete.
* mpn/generic/numbits.c: Delete.
* mpn/generic/gcd.c: New file.
* mpn/configure.in (functions): Update accordingly.
* mpz/divexact.c: New file.
* mpz/Makefile.in: Compile divexact.c.
* mpz/gcd.c: Rewrite to accommodate for gcd changes in mpn.
* gmp.h: declare new functions, delete obsolete declarations.
* mpz/tests/dive.c: New file.
* mpz/tests/Makefile.in: Handle dive.c.
Mon Jan 29 03:53:24 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/random.c: Handle negative SIZE parameter.
* mpz/tests/tdiv(_ui).c: New name for tst-dm(_ui).c.
* mpz/tests/tst-mdm(_ui).c: Delete.
* mpz/tests/fdiv(_ui).c: New test based in tst-mdm(_ui).
* mpz/tests/*.c: Get rid of tst- prefix for DOS 8+3 naming.
* mpz/tests/Makefile.in: Corresponding changes.
* mpz/tests/configure.in: Update srctrigger.
* mpn/generic/divmod.c: Update from divrem.
* mpn/generic/divrem.c: Misc cleanups.
Sun Jan 28 03:25:08 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* All files: Use new TMP_ALLOC interface.
* mpz/powm_ui.c: Make Jan 25 changes to powm.c also here.
* mpz/tests/powm_ui.c: New file.
* mpz/tests/Makefile.in: Add rules for tst-powm and tst-powm_ui.
* Makefile.in: Update dependency list.
* mpf/Makefile.in: Likewise.
* mpz/Makefile.in: Likewise.
* mpq/Makefile.in: Likewise.
* Makefile.in: Set RANLIB simply to ranlib, and allow configure
to override it.
* mpz/Makefile.in (conf): Delete spurious target.
(mp_bases.c): Delete.
(cre-conv-tab rules): Delete.
* Makefile.in (cre-conv-tab): Greatly simplify.
Sat Jan 27 13:38:15 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* stack-alloc.c: New file.
* stack-alloc.h: New file.
* gmp.h (__gmp_inline): Define using __inline__.
Thu Jan 25 00:28:37 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/generic/scan0.c: New file.
* mpn/generic/scan1.c: Renamed from next_bit.c.
* mpn/configure.in (functions): Include scan0 and scan1.
* mpn/m68k/*: #include sysdep.h. Use C_GLOBAL_NAME.
* configure: Update from Cygnus version.
* config.guess: Likewise.
* config.sub: Likewise.
* configure: Pass --nfp to recursive configures.
* mpz/tests/tst-*.c: Adjust SIZE and reps.
* mpz/powm.c: Move esize==0 test earlier.
In final reduction of rp,rsize, don't call mpn_divmod unless
reduction is really needed.
* mpz/tests/tst-powm.c: Fix thinko in checking code.
* All files: Get rid of `__' prefix from mpn_* calls and declarations.
* gmp.h: #define __MPN.
* gmp.h: Use __MPN in #defines for mpn calls.
* mpn/generic/mul_n.c: Prepend `i' to internal routines.
* gmp-impl.h: Add #defines using __MPN for those internal routines.
* mpn/generic/sqrt.c: Change call to mpn_mul to mpn_mul_n.
Wed Jan 24 13:28:19 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/sparc32/udiv_fp.S: New name for udiv_qrnnd.S.
* mpn/sparc32/udiv_nfp.S: New name for v8/udiv_qrnnd.S.
* mpn/sparc32/v8/supersparc: New directory.
* mpn/sparc32/v8/supersparc/udiv.S: New file.
Tue Jan 23 01:10:11 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
This major contribution is from Ken Weber:
* mpn/generic/accelgcd.c: New file.
* mpn/generic/bdivmod.c: New file.
* mpn/generic/bingcd.c: New file.
* mpn/generic/gcd_1.c: Rewrite.
* mpn/generic/numbits.c: New file (to go away soon).
* mpz/gcd.c: Rewrite.
* mpz/tests/tst-gcd.c (SIZE): Now 128.
* gmp.h: Declare new functions.
* mpn/configure.in (functions): List new files.
* gmp-impl.h (MPN_SWAP): Delete.
(MPN_LESS_BITS_LIMB, MPN_LESS_BITS, MPN_MORE_BITS): Delete.
(MPN_COMPL_INCR, MPN_COMPL): Delete.
Mon Jan 22 02:04:59 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h (mpn_name): New #define.
* mpn/m88k/mc88110/addmul_1.s: New file.
* mpn/m88k/mc88110/add_n.S: New file.
* mpn/m88k/mc88110/sub_n.S: New file.
* mpn/m88k/sub_n.s: Correctly initialize carry.
* mpn/sparc32/{add_n.S,sub_n.S,lshift.S,rshift.S): `beq' => `be'.
Sun Jan 21 00:04:35 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/sparc64/addmul_1.s: New file.
* mpn/sparc64/submul_1.s: New file.
* mpn/sparc64/rshift.s: New file.
Sat Jan 20 00:32:54 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpz/iset.c: Fix typo introduced Dec 25.
Wed Jan 17 13:16:44 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* config/mt-sprc8-gcc: New name for mt-sparc8-gcc.
* config/mt-sparcv8-gcc: Delete.
* configure.in: Corresponding changes.
Tue Jan 16 16:31:01 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp-impl.h: #include alloca.h when necessary.
* longlong.h: Test __alpha instead of __alpha__, since the former
is the standard symbol.
Mon Jan 15 18:06:57 1996 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/sparc64/mul_1.s: Swap operands of mulx instructions.
* mpn/sparc64/lshift.s: New file.
Fri Dec 29 17:34:03 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/x86/pentium/add_n.S: Get rid of #defines for register names.
* mpn/x86/pentium/sub_n.S: Likewise.
Thu Dec 28 03:16:57 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/x86/pentium/mul_1.S: Rework loop to avoid AGI between update
of loop induction variable and load insn at beginning of loop.
* mpn/x86/pentium/addmul_1.S: Likewise.
* mpn/x86/pentium/submul_1.S: Likewise.
Mon Dec 25 23:22:55 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* All files: Prefix user-visible structure fields with _mp_.
Fri Dec 22 20:42:17 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/configure.in (m68k configs): Terminate path variable with
plain "m68k".
Fri Dec 22 03:29:33 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/sparc32/add_n.S: Update from sub_n.S to fix bugs, and to
clean things up.
* mpn/configure.in (m68k configs): Update #include path for new
mpn directory organization.
Tue Dec 12 02:53:02 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* gmp.h: Prefix all structure field with _mp_.
* gmp-impl.h: Define access macros for these fields.
Sun Dec 10 00:47:17 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/alpha/addmul_1.s: Prefix labels with `.'.
* mpn/alpha/submul_1.s: Likewise.
* mpn/alpha/[lr]shift.s: Likewise.
* mpn/alpha/udiv_qrnnd.S: Likewise.
* mpn/alpha/ev5/[lr]shift.s: Likewise.
* mpn/alpha/ev5/lshift.s: Fix typos.
Fri Dec 1 14:28:20 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/Makefile.in (.SUFFIXES): Define.
Wed Nov 29 23:11:57 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/sparc64/{add_n.s, sub_n.s}: New files.
Tue Nov 28 06:03:13 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/x86/syntax.h: Handle ELF_SYNTAX.
Rename GAS_SYNTAX => BSD_SYNTAX.
* mpn/configure.in: Handle linuxelf and SysV for x86 variants.
Mon Nov 27 01:32:12 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/hppa/hppa1_1/pa7100/submul_1.S: New file.
Sun Nov 26 04:30:47 1995 Torbjorn Granlund <tege@noisy.matematik.su.se>
* mpn/hppa/hppa1_1/pa7100/addmul_1.S: New file.
* mpn/sparc32/add_n.S: Rewrite to use 64 bit loads/stores.
* mpn/sparc32/sub_n.S: Likewise.
Fri Nov 17 00:18:46 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/configure.in: Handle m68k on NextStep.
Thu Nov 16 02:30:26 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn: Reorganize machine-specific directories.
* mpn/configure.in: Corresponding changes.
(sh, sh2): Handle these.
(m68k targets): Create asm-syntax.h.
Thu Nov 9 02:20:50 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/generic/mul_n.c (____mpn_sqr_n): Delete code that calls abort.
(____mpn_mul_n): Likewise.
Tue Nov 7 03:25:12 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/get_str.c: In exponentiation code (two places), don't swap
input and output areas when calling mpn_mul_1.
* mpf/set_str.c: Likewise.
Fri Nov 3 02:35:58 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/Makefile.in: Make sure all objects are listed in dependency list;
delete spurious entries.
* mpf/mul.c: Handle U or V being 0. Allow prec+1 for result precision.
* mpf/set_prec.c: New computation of limb precision.
* mpf/set_dfl_prec.c: Likewise.
* mpf/random2.c: Fix typo computing exp.
* mpf/get_str.c: In (uexp > usize) case, set n_limbs as a function of
the user-requested number of digits, n_digits.
Thu Nov 2 16:25:07 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/generic/divrem.c (case 2): Don't move np vector back, it is
never read.
(default case): Put most significant limb from np in new variable n2;
decrease size argument for MPN_COPY_DECR; use n2 instead of np[dsize].
Wed Nov 1 02:59:53 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/sparc/[lr]shift.S: New files.
Tue Oct 31 00:08:12 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpz/gcd_ui.c: Set w->size unconditionally when v is zero.
* gmp-impl.h (assert): Delete definition.
* mpf/sub.c: Delete all assert calls. Delete variable `cy'.
* mpf/neg.c: Use prec+1 as precision. Optimize for when arguments
are the same.
* mpf/abs.c: Likewise.
* mpf/{set,neg,abs}.c: Make structure and variable names similar.
Mon Oct 30 12:45:26 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/random2.c (random): Test __SVR4 in addition to __svr4__.
* mpn/generic/random2.c (random): Likewise.
Sun Oct 29 01:54:28 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/div.c: Special handle U or V being 0.
* mpf/random2.c: New file.
* longlong.h (i860 rshift_rhlc): Define.
(i960 udiv_qrnnd): Define.
(i960 count_leading_zeros): Define.
(i960 add_ssaaaa): Define.
(i960 sub_ddmmss): Define.
(i960 rshift_rhlc): Define.
Sat Oct 28 19:09:15 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/pentium/rshift.S: Fix and generalize condition for when to use
special code for shift by 1.
* mpn/pentium/lshift.S: Likewise.
Thu Oct 26 00:02:56 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* gmp.h: #undef __need_size_t.
* mp.h: Update from gmp.h.
Wed Oct 25 00:17:27 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/Makefile.in: Compile set_prec.c.
* mpf/realloc.c: Delete this file.
* mpf/Makefile.in: Delete mentions of realloc.c.
* gmp.h (__mpf_struct): Get rid of `alloc' field.
* mpf/clear.c: Likewise.
* mpf/init*.c: Likewise.
* mpf/set_prec.c: Likewise.
* mpf/iset*.c: Likewise.
* mpf/iset_str.c: New file.
* mpn/configure.in: Handle pyramid.
* mpf/set.c: Use prec+1 as precision.
* mpf/set_prec.c: New file.
Tue Oct 24 00:56:41 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/generic/divrem.c: New file. Will replace mpn/generic/divmod.c
when rest of source is converted.
* mpn/configure.in (functions): Add `divrem'
* mpn/generic/set_str.c: Never call __mpn_mul_1 with zero size.
* mpf/get_str.c: Completely rewritten.
* mpf/add.c: Fix several problems.
* mpf/sub.c: Compare operands from most significant end until
first difference, exclude skipped limbs from computation.
Accordingly simplify normalization code.
* mpf/set_str.c: Fix several problems.
* mpf/dump.c: New file.
* mpf/Makefile.in: Compile dump.c.
* mpf/init2.c: Set prec field correctly.
Sun Oct 22 03:02:09 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* cre-conv-tab.c: #include math.h; don't declare log and floor.
Sat Oct 21 23:04:10 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/mul_ui.c: Handle U being 0.
Wed Oct 18 19:39:27 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/generic/set_str.c: Correctly handle input like "000000000000".
Misc cleanups.
Tue Oct 17 15:14:13 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* longlong.h: Define COUNT_LEADING_ZEROS_0 for machines where
appropriate.
Mon Oct 16 19:14:43 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/add.c: Rewrite.
* mpf/set_str.c: New file. Needs more work.
Sat Oct 14 00:14:04 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpf/div_2exp.c: Vastly simplify.
* mpf/mul_2exp.c: Likewise.
* mpf/sub.c: Rewrite.
* gmp-impl.h (udiv_qrnnd_preinv2gen): Terminate comment.
* mpf/dump.c: Free allocated memory.
* gmp-impl.h (assert): Define.
Wed Oct 11 13:31:00 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/pentium/rshift.S: Install new code to optimize shift-by-1.
Tue Oct 10 00:37:21 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/pentium/lshift.S: Install new code to optimize shift-by-1.
* mpn/powerpc32/{lshift.s,rshift.s}: New files.
* configure.in: Fix typo.
Sat Oct 7 08:17:09 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* longlong.h (smul_ppmm): Correct type of __m0 and __m1.
Wed Oct 4 16:31:28 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/configure.in: Handle alphaev5.
* mpn/ev4: New name for alpha subdir.
* mpn/ev5: New subdir.
* mpn/ev5/lshift.s: New file.
Tue Oct 3 15:06:45 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/alpha/mul_1.s: Avoid static increments of pointers; use
corresponding offsets in ldq and stq instructions instead.
(Loop): Swap cmpult and stq to save one cycle on EV5.
* mpn/tests/{add_n.s,sub_n.s,lshift.s,rshift.s,mul_1.s,addmul_1.s,
submul_1.s}: Don't check results if NOCHECK is defined.
Mon Oct 2 11:40:18 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* longlong.h (mips umul_ppmm [32 and 64 bit versions]):
Make new variants, based on GCC version number, that use `l' and `h'
constraints instead of explicit mflo and mfhi instructions
Sun Oct 1 00:17:47 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/mc88100/add_n.s: Decrease unrolling factor from 16 to 8.
* mpn/mc88100/sub_n.s: Likewise.
* config/mt-m88110: New file.
* configure.in: Use it.
* mpn/mc88110/mul_1.s: Fix thinko.
Sat Sep 30 21:28:19 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpz/set_d.c: Declare `size' at function start.
* experimental: New directory for mpx and mpz2.
* mpz/tdiv_q.c: Clarify comments.
* mpz/{mod.c,mod_ui.c}: New file, for math mod function.
* mpn/sh2/{mul_1.s,addmul_1.s,submul_1.s}: New files.
* mpn/sh/{add_n.s,sub_n.s}: New files.
* mpn/pyr/{add_n.s,sub_n.s,mul_1.s,addmul_1.s}: New files.
* mpn/i960/{add_n.s,sub_n.s}: New files.
* mpn/alpha/addmul_1.s (Loop): Move decrement of r18 to before umulh,
to save cycles on EV5.
* mpn/alpha/submul_1.s: Ditto.
* mpn/alpha/mul_1.s: Ditto.
Thu Sep 28 02:48:59 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* gmp.h (mp_limb, mp_limb_signed): Define as `long long' if
_LONG_LONG_LIMB is defined.
* longlong.h (m88110): Test __m88110__, not __mc88110__
* mpn/mc88110/mul_1.s: Rewrite.
Tue Sep 26 23:29:05 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* config.sub: Update from current Cygnus version.
* mpn/configure.in: Recognize canonical m88*, not mc88*.
Fri Sep 22 14:58:05 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpz/set_d.c: New file.
* mpz/Makefile.in: Build new files.
* mpq/get_d.c: Replace usage of scalbn with ldexp.
* mpn/{vax,i386}/gmp-mparam.h: New files.
* gmp-impl.h (ieee_double_extract): Define here.
* mpf/set_d.c (ieee_double_extract): Not here.
Thu Sep 21 00:56:36 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* longlong.h (C umul_ppmm): Use UWtype, not USItype for temps.
(udiv_qrnnd): For cases implemented with call to __udiv_qrnnd,
protect with new symbol LONGLONG_STANDALONE.
(68000 umul_ppmm): Use %# prefix for immediate constants.
Wed Sep 20 15:36:23 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/generic/divmod_1.c: Handle
divisor_limb == 1 << (BITS_PER_MP_LIMB - 1)
specifically also when normalization_steps != 0.
Mon Sep 18 15:42:30 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpq/get_d.c: New file.
Sun Sep 17 02:04:36 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* longlong.h (pyr): Botch up for now.
Sat Sep 16 00:11:50 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/clipper/mul_1.s: New file.
* mpn/clipper/add_n.s: New file.
* mpn/clipper/sub_n.s: New file.
* mpn/configure.in: Handle clipper*-*-*.
* mpn/configure.in: Recognize rs6000-*-*.
Fri Sep 15 00:41:34 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/alpha/add_n.s: New file.
* mpn/alpha/sub_n.s: New file.
* mpn/mips3: New name for mpn/r4000.
* mpn/mips2: New name for mpn/r3000.
* mpn/configure.in: Corresponding changes.
* mpn/generic/perfsqr.c (primes): Delete.
(residue_map): Delete.
Thu Sep 14 00:07:58 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/r3000/sub_n.s: Fix typo.
* dm_trunc.c: Delete spurious file.
* mpz/out_binary.c: Fix typo.
* mpn/configure.in (per-target): Make mips*-*-irix6* imply r4000.
* gmp-impl.h: For sparc and sgi, include alloca.h.
* mpn/z8000/mul_1.s: Replace `test r' with `and r,r'. Replace
`ldk r,#0' with `xor r,r'.
Wed Sep 6 00:58:38 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpz/inp_binary.c: New file.
* mpz/out_binary.c: New file.
* mpz/Makefile.in: Build new files.
Tue Sep 5 22:53:51 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* gmp.h (__mpz_struct): Change `long int' => `mp_size_t' for alloc
and size fields.
Sat Sep 2 17:47:59 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/r4000/{add_n.s,sub_n.s}: Optimize away some pointer arithmetic.
* mpn/r3000/{add_n.s,sub_n.s,lshift.s,rshift.s}: New files,
derived from r4000 code.
Fri Sep 1 05:35:52 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/r3000/mul_1.s: Fix typo.
* mpn/powerpc32: Fix some old vs new mnemonic issues.
* mpn/powerpc32/{add_n.s,sub_n.s}: New files.
* mpn/r4000/{add_n.s,sub_n.s,lshift.s,rshift.s}: New files.
Wed Aug 30 10:43:47 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/r3000/mul_1.s ($LC1): Use addiu for immediate add.
* mpn/r4000/{mul_1.s,addmul_1.s,submul_1.s}: New files.
* config.guess: Update to latest FSF revision.
Mon Aug 28 02:18:13 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpz/out_str.c: Cast str to char * in fputs call.
* gmp-impl.h: Define UQItype, SItype, and USItype also
when not __GNUC__.
Fri Aug 25 01:45:04 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/i386/syntax.h: Renamed from asm-syntax.h.
* mpn/mc68020/syntax.h: Renamed from asm-syntax.h.
* mpn/configure.in: Corresponding changes.
Sun Aug 13 19:20:04 1995 Torbjorn Granlund <tege@bozo.matematik.su.se>
* mpn/generic/random2.c: Test __hpux, not hpux.
Sat Apr 15 20:50:33 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/sparc/add_n.S: Make it work for PIC.
* mpn/sparc/sub_n.s: Likewise.
* mpn/sparc8/addmul_1.S: Likewise.
* mpn/sparc8/mul_1.S: Likewise.
* mpn/i386/add_n.S: Likewise.
* mpn/i386/sub_n.S: Likewise.
Thu Apr 13 23:15:03 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/configure.in: Don't search power subdir for generic ppc configs.
Add some ppc cpu-specific configs. Misc clean up.
Mon Apr 10 00:16:35 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpz/ui_pow_ui.c: Delete spurious code to handle negative results.
Sun Apr 9 12:38:11 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* longlong.h (SPARC v8 udiv_qrnnd): Generate remainder in C,
not in asm.
* mpn/generic/sqrt.c (SQRT): Test for __SOFT_FLOAT.
Tue Mar 28 00:19:52 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/generic/hamdist.c (popc_limb): Make Mar 16 change here too.
Fri Mar 17 23:29:22 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* longlong.h (SH umul_ppmm): Define.
Thu Mar 16 16:40:44 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/generic/popcount.c (popc_limb): Rearrange 32 bit case
to help CSE.
Fri Mar 10 20:03:49 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/powerpc32/mul_1.s: Clear cy before entering loop.
Rearrange loop to save a cycle.
* mpn/powerpc32/addmul_1.s: New file.
* mpn/powerpc32/submul_1.s: New file.
Fri Feb 17 22:44:45 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/configure.in: Set target_makefile_frag for freebsd
in new case stmt.
* mpn/config/t-freebsd: New file.
* mpn/Makefile.in: Add #### for frag insertion.
(XCFLAGS): Clear by default.
(.c.o, .S.o rules): Pass XCFLAGS.
Tue Feb 7 16:27:50 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* longlong.h (68000 umul_ppmm): Merge improvements from henderson.
Tue Jan 24 04:23:20 1995 Torbjorn Granlund (tege@tiny.cygnus.com)
* longlong.h (default umul_ppmm): Store input parameters in temporaries
to avoid reading them twice.
(default smul_ppmm): New definition.
Thu Dec 29 04:20:07 1994 Jim Meyering (meyering@comco.com)
* generic/perfsqr.c (__mpn_perfect_square_p): Remove declaration
of unused variable.
* generic/pre_mod_1.c (__mpn_preinv_mod_1): Likewise.
* mpz/powm.c (pow): Likewise.
* mpz/and.c (mpz_and): Use {} instead of `;' for empty else clause
to placate `gcc -Wall'.
* mpz/ior.c (mpz_ior): Likewise.
Wed Dec 28 13:31:40 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/m*68*/*.S: #include asm-syntax.h, not asm.h.
Mon Dec 26 17:15:36 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* longlong.h: Test for more symbols, in __mc68000__ case.
* mpn/mpn/config.sub: Recognize m68060.
* mpn/configure.in: Change mc* to m* for 68k targets.
* mpn/Makefile.in (.S.o): Delete spurious creation of temp .c file.
Mon Dec 19 01:56:30 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* config.sub: Recognize pentium as a valid CPU.
* mpn/configure.in: Handle pentium specifically, to use new assembly
code.
Mon Dec 19 00:13:01 1994 Jim Meyering (meyering@comco.com)
* gmp.h: Define _GMP_H_HAVE_FILE if FILE, __STDIO_H__, or H_STDIO
is defined.
* gmp.h: test _GMP_H_HAVE_FILE instead of FILE everywhere else.
Mon Dec 19 00:04:54 1994 Kent Boortz (boortz@sics.se)
* Makefile.in (recursive makes): Pass CFLAGS.
Sun Dec 18 22:34:49 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/pentium: New directory.
* mpz/pprime.c: Make sure to mpz_clear all temporaries.
* longlong.h: Don't use udiv instruction when SUPERSPARC is defined.
* configure.in: Handle supersparc*-.
* config/mt-supspc-gcc: New file.
* config/mt-sparc8-gcc: New name for mt-sparcv8-gcc.
Mon Dec 12 22:22:10 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/i386/*.S: #include "asm-syntax.h", not "asm.h".
#include sysdep.h before asm-syntax.h.
* mpn/mc68020/asm-syntax.h: #undef ALIGN before defining it.
* mpn/i386/asm-syntax.h: Likewise.
* mpn/mc68020/asm-syntax.h: New name for asm.h.
* mpn/i386/asm-syntax.h: New name for asm.h.
Tue Dec 6 21:55:25 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpz/array_init.c: Fix typo in declaration.
Fri Nov 18 19:50:52 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/Makefile.in (.S.o): Pass CFLAGS and INCLUDES.
Mon Nov 14 00:34:12 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/generic/random2.c (random): Test for __svr4__.
Wed Oct 12 23:28:16 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* cre-conv-tab.c (main): Avoid upper-case X in printf format string.
Tue Aug 23 17:16:35 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpz/perfsqr.c: Use mpn_perfect_square_p.
* mpn/generic/perfsqr.c: New file.
Wed Jul 6 13:46:51 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpz/array_init.c: New file.
* mpz/Makefile.in: Compile array_init.
* gmp.h: Declare mpz_array_init.
Mon Jul 4 01:10:03 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpz/add.c: Fix bogus comment.
* mpz/sub.c: Likewise.
Sat Jul 2 02:14:56 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpn/generic/pre_mod_1.c: New file.
* mpz/perfsqr.c: Use __mpn_preinv_mod_1 when faster.
Fri Jul 01 22:10:19 1994 Richard Earnshaw (rwe11@cl.cam.ac.uk)
* longlong.h (arm umul_ppmm): Fix typos in last change. Mark
hard-coded registers with "%|"
Thu Jun 30 03:59:33 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpz/perfsqr.c: Define PP, etc, for machines with 64 bit limbs.
Use __mpn_mod_1.
* mpz/perfsqr.c: Don't clobber REM in quadratic residue check loop.
Wed Jun 29 18:45:41 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpn/generic/sqrt.c (SQRT): New asm for IBM POWER2.
* mpz/gcd_ui.c: Return 0 if result does not fit an unsigned long.
* gmp.h: Use "defined (__STDC__)" consistently.
Tue Jun 28 18:44:58 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* gmp.h (mpz_get_si): Don't use "signed" keyword for return type.
* mpz/tests/Makefile.in: Use CFLAGS for linking.
* Makefile.in (CFLAGS): Use -O2 here.
* mpn/Makefile (CFLAGS): Not here.
* mpq/cmp_ui.c: Fix typo.
* mpq/canonicalize.c: Fix typo.
* mpz/gcd_ui.c: Handle gcd(0,v) and gcd(u,0) correctly.
* mpn/generic/gcd_1.c: Fix braino in last change.
Mon Jun 27 16:10:27 1994 Torbjorn Granlund (tege@rtl.cygnus.com)
* mpz/gcd_ui.c: Change return type and return result.
Allow destination param to be NULL.
* gmp.h: Corresponding change.
* mpn/generic/gcd_1.c: Handle zero return from mpn_mod_1.
Tue Jun 14 02:17:43 1994 Torbjorn Granlund (tege@tiny.cygnus.com)
* mpn/i386/asm.h (ALIGN): Make it take a parameter.
* mpn/i386/*.S: Use ALIGN to align all loops.
* mpn/i386/*.S: Move colon inside C_GLOBAL_NAME expression.
(Makes old versions of GAS happy.)
Sat May 28 01:43:54 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* Many files: Delete unused variables and labels.
* mpn/generic/dump.c: cast printf width argument to int.
Wed May 25 00:42:37 1994 Torbjorn Granlund (tege@thepub.cygnus.com)
* mpz/gcd.c (mpz_gcd): Normalize after __mpn_sub calls.
(xmod): Ignore return value of __mpn_divmod.
(xmod): Improve normalization code.
Sat May 21 01:30:09 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpz/gcdext.c: Cosmetic changes.
* mpz/fdiv_ui.c: New file.
Fri May 20 00:24:53 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpz/tests/Makefile.in: Use explicit rules for running tests,
not a shell loop.
(clean): Delete stmp-*.
* mpz/Makefile.in: Update.
* mpz/div_ui.c: Don't include longlong.h.
* mpz/dm_ui.c: Likewise.
* mpz/fdiv_q.c, mpz/fdiv_q_ui.c, mpz/fdiv_qr.c, mpz/fdiv_qr_ui.c,
mpz/fdiv_r.c, mpz/fdiv_r_ui.c: New files. Code partly from deleted
mdm.c, mdm_ui.c, etc, partly rewritten.
* mpz/dm_floor_ui.c, mpz/dm_floor.c: Delete.
* mpz/mdm.c, mpz/mdm_ui.c, mpz/mdiv.c, mpz/mdiv_ui.c, mpz/mmod.c,
mpz/mmod_ui.c: Delete.
* mpz/tdiv_q.c, mpz/tdiv_q_ui.c, mpz/tdiv_qr.c, mpz/tdiv_qr_ui.c,
mpz/tdiv_r.c, mpz/tdiv_r_ui.c:
New names for files implementing truncating division.
* mpz/div_ui.c, mpz/dm_ui.c, mpz/mod_ui.c: Simplify.
* mpn/Makefile.in (.S.o): Don't rely on CPP being defined, use CC
instead.
(clean): Delete tmp-*.
Thu May 19 01:37:44 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpz/cmp.c: Call __mpn_cmp.
* mpz/popcount.c: Fix typo.
* mpz/powm_ui.c: Simplify main loop. Keep principal operand size
smaller than MSIZE when possible.
* mpz/powm.c: Likewise.
* mpn/generic/sqrt.c: Move alloca calls into where the memory is
needed. Simplify.
* gmp.h: (_PROTO): New macro.
Add many function declarations; use _PROTO macro in all declarations.
* mpf/*.c: Prepend mpn calls with __.
Wed May 18 20:57:06 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpf/*ui*.c: Make ui argument `long' for consistency with mpz
functions.
* mpf/div_ui.c: Simplify.
Tue May 17 01:05:14 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpz/*.c: Prepend mpn calls with __.
* mpz/mul_ui.c: Use mpn_mul_1.
Mon May 16 17:19:41 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpn/i386/mul_1.S: Use C_GLOBAL_NAME.
* mpn/i386/mul_1.S, mpn/i386/addmul_1.S, mpn/i386/submul_1.S:
Nuke use of LAB.
Sat May 14 14:21:02 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* gmp-impl.h: Don't define abort here.
* mpz/pow_ui.c: Increase temporary allocation.
* mpz/ui_pow_ui.c: Likewise.
* gmp.h (mpz_add_1, mpz_sub_1): Don't call memcpy.
* All Makefile.in: Delete spurious -I arguments.
Update dependencies.
* mpz/popcount.c: New file.
* mpz/hamdist.c: New file.
* All configure: Latest version from Cygnus.
* mpq/Makefile.in: New file.
* mpq/configure.in: New file.
* Makefile.in, configure.in: Enable compilation of mpq.
* mpq/set_z.c: Fix typos.
* mpq/canonicalize.c: Fix typos.
* mpq/cmp_ui.c: Fix typos.
* mpf/add_ui.c: Read U->D into UP always. Delete spurious MPN_COPY.
* mpf/sub_ui.c: Likewise.
* gmp-impl.h: Don't redefine alloca.
* COPYING.LIB: Renamed from COPYING.
Wed May 11 01:45:44 1994 Torbjorn Granlund (tege@adder.cygnus.com)
* mpz/powm_ui.c: When shifting E left by C+1, handle out-of-range
shift counts. Fix typo when testing negative_result.
* mpz/powm.c: Likewise.
* mpz/ui_pow_ui.c: New file.
* mpz/Makefile.in: Update.
* mpz/pow_ui.c: Call __mpn_mul_n instead of __mpn_mul when possible.
* mpz/div.c, mpz/div_ui.c, mpz/gcd.c: Prefix external mpn calls.
* mpz/gcd.c: Declare mpn_xmod.
* mpz/powm.c: Major changes to accommodate changed mpn semantics.
* mpz/powm_ui.c: Update from mpz/powm.c.
* mpz/tests/tst-io.c: New file.
* mpz/tests/tst-logic: New file.
* mpz/tests/Makefile.in: Update.
* mpz/inp_str.c: Get base right when checking for first digit.
* mpz/inp_str.c: Allocate more space for DEST when needed.
* mpz/com.c: Use mpn_add_1 and mpn_sub_1.
* mpz/and.c, mpz/ior.c: Likewise. Simplify somewhat.
* mpz/add_ui.c: Use mpn_add_1 and mpn_sub_1.
Rename parameters to be consistent with mpz/sub_ui.
General simplifications.
* mpz/sub_ui.x: Likewise.
Tue Aug 10 19:41:16 1993 Torbjorn Granlund (tege@prudens.matematik.su.se)
* mpf: New directory.
* mpf/*.c: Merge basic set of mpf functions.
* Many logs missing...
Sun Apr 25 18:40:26 1993 Torbjorn Granlund (tege@pde.nada.kth.se)
* memory.c: Use #if instead of #ifdef for __STDC__ for consistency.
* bsd/xtom.c: Likewise.
* mpz/div.c: Remove free_me and free_me_size and their usage.
Use mpn_divmod for division; corresponding changes in return value
convention.
* mpz/powm.c: `carry_digit' => `carry_limb'.
* bsd/sdiv.c: Clearify comment.
Sun Apr 25 00:31:28 1993 Torbjorn Granlund (tege@pde.nada.kth.se)
* longlong.h (__udiv_qrnnd_c): Make all variables `unsigned long int'.
Sat Apr 24 16:23:33 1993 Torbjorn Granlund (tege@pde.nada.kth.se)
* longlong.h (__udiv_qrnnd_c): Make all variables `unsigned long int'.
* gmp-impl.h: #define ABS.
* (Many files): Use ABS instead of abs.
* mpn/generic/sqrt.c, mpz/clrbit.c, mpz/get_si.c, mpz/mod_2exp.c,
mpz/pow_ui.c: Cast 1 to mp_limb before shifting.
* mpz/perfsqr.c: Use #if, not plain if for exclusion of code for
non-32-bit machines.
Tue Apr 20 13:13:58 1993 Torbjorn Granlund (tege@du.nada.kth.se)
* mpn/generic/sqrt.c: Handle overflow for intermediate quotients by
rounding them down to fit.
* mpz/perfsqr.c (PP): Define in hexadecimal to avoid GCC warnings.
* mpz/inp_str.c (char_ok_for_base): New function.
(mpz_inp_str): Use it.
Sun Mar 28 21:54:06 1993 Torbjorn Granlund (tege@cyklop.nada.kth.se)
* mpz/inp_raw.c: Allocate x_index, not xsize limbs.
Mon Mar 15 11:44:06 1993 Torbjorn Granlund (tege@pde.nada.kth.se)
* mpz/pprime.c: Declare param `const'.
* gmp.h: Add declarations for mpz_com.
Thu Feb 18 14:10:34 1993 Torbjorn Granlund (tege@pde.nada.kth.se)
* mpq/add.c, mpq/sub.c: Call mpz_clear for t.
Fri Feb 12 20:27:34 1993 Torbjorn Granlund (tege@cyklop.nada.kth.se)
* mpz/inp_str.c: Recog minus sign as first character.
Wed Feb 3 01:36:02 1993 Torbjorn Granlund (tege@cyklop.nada.kth.se)
* mpz/iset.c: Handle 0 size.
Tue Feb 2 13:03:33 1993 Torbjorn Granlund (tege@cyklop.nada.kth.se)
* mpz/mod_ui.c: Initialize dividend_size before it's used.
Mon Jan 4 09:11:15 1993 Torbjorn Granlund (tege@sics.se)
* bsd/itom.c: Declare param explicitly 'signed'.
* bsd/sdiv.c: Likewise.
* mpq/cmp.c: Remove unused variable tmp_size.
* mpz/powm_ui.c: Fix typo in esize==0 if stmt.
* mpz/powm.c: Likewise.
Sun Nov 29 01:16:11 1992 Torbjorn Granlund (tege@sics.se)
* mpn/generic/divmod_1.c (mpn_divmod_1): Handle
divisor_limb == 1 << (BITS_PER_MP_LIMB - 1)
specifically.
* Reorganize sources. New directories mpn, mpn/MACH, mpn/generic,
mpz, mpq, bsd. Use full file name for change logs hereafter.
Wed Oct 28 17:40:04 1992 Torbjorn Granlund (tege@jupiter.sics.se)
* longlong.h (__hppa umul_ppmm): Fix typos.
(__hppa sub_ddmmss): Swap input arguments.
* mpz_perfsqr.c (mpz_perfect_square_p): Avoid , before } in
initializator.
Sun Oct 25 20:30:06 1992 Torbjorn Granlund (tege@jupiter.sics.se)
* mpz_pprime.c (mpz_probab_prime_p): Handle numbers <= 3
specifically (used to consider all negative numbers prime).
* mpz_powm_ui: `carry_digit' => `carry_limb'.
* sdiv: Handle zero dividend specifically. Replace most code in
this function with a call to mpn_divmod_1.
Fri Sep 11 22:15:55 1992 Torbjorn Granlund (tege@tarrega.sics.se)
* mpq_clear: Don't free the MP_RAT!
* mpn_lshift, mpn_rshift, mpn_rshiftci: Remove `long' from 4:th arg.
Thu Sep 3 01:47:07 1992 Torbjorn Granlund (tege@jupiter.sics.se)
* All files: Remove leading _ from mpn function names.
Wed Sep 2 22:21:16 1992 Torbjorn Granlund (tege@jupiter.sics.se)
Fix from Jan-Hein Buhrman:
* mpz_mdiv.c, mpz_mmod.c, mpz_mdm.c: Make them work as documented.
* mpz_mmod.c, mpz_mdm.c: Move decl of TEMP_DIVISOR to reflect its
life.
Sun Aug 30 18:37:15 1992 Torbjorn Granlund (tege@jupiter.sics.se)
* _mpz_get_str: Use mpz_sizeinbase for computing out_len.
* _mpz_get_str: Don't remove leading zeros. Abort if there are some.
Wed Mar 4 17:56:56 1992 Torbjorn Granlund (tege@zevs.sics.se)
* gmp.h: Change definition of MP_INT to make the & before params
optional. Use typedef to define it.
* mp.h: Use typedef to define MINT.
Tue Feb 18 14:38:39 1992 Torbjorn Granlund (tege@zevs.sics.se)
longlong.h (hppa umul_ppmm): Add missing semicolon. Declare type
of __w1 and __w0.
Fri Feb 14 21:33:21 1992 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Make default count_leading_zeros work for machines >
32 bits. Prepend `__' before local variables to avoid conflicts
with users' variables.
* mpn_dm_1.c: Remove udiv_qrnnd_preinv ...
* gmp-impl.h: ... and put it here.
* mpn_mod_1: Use udiv_qrnnd_preinv if it is faster than udiv_qrnnd.
Tue Feb 11 17:20:12 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_mul: Enhance base case by handling small multiplicands.
* mpn_dm_1.c: Revert last change.
Mon Feb 10 11:55:15 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_dm_1.c: Don't define udiv_qrnnd_preinv unless needed.
Fri Feb 7 16:26:16 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_mul: Replace code for base case.
Thu Feb 6 15:10:42 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_dm_1.c (_mpn_divmod_1): Add code for avoiding division by
pre-inverting divisor.
Sun Feb 2 11:10:25 1992 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Make __LLDEBUG__ work differently.
(_IBMR2): Reinsert old code.
Sat Feb 1 16:43:00 1992 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h (#ifdef _IBMR2): Replace udiv_qrnnd with new code
using floating point operations. Don't define
UDIV_NEEDS_NORMALIZATION any longer.
Fri Jan 31 15:09:13 1992 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Define UMUL_TIME and UDIV_TIME for most machines.
* longlong.h (#ifdef __hppa): Define umul_ppmm.
Wed Jan 29 16:41:36 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_cmp: Only one length parameter, assume operand lengths are
the same. Don't require normalization.
* mpq_cmp, mpz_add, mpz_sub, mpz_gcd, mpn_mul, mpn_sqrt: Change for
new mpn_cmp definition.
Tue Jan 28 11:18:55 1992 Torbjorn Granlund (tege@zevs.sics.se)
* _mpz_get_str: Fix typo in comment.
Mon Jan 27 09:44:16 1992 Torbjorn Granlund (tege@zevs.sics.se)
* Makefile.in: Add new files.
* mpn_dm_1.c: New file with function _mpn_divmod_1.
* mpz_dm_ui.c (mpz_divmod_ui): Use _mpn_divmod_1.
* mpz_div_ui: Likewise.
* mpn_mod_1.c: New file with function _mpn_mod_1.
* mpz_mod_ui: Use _mpn_mod_1.
Thu Jan 23 18:54:09 1992 Torbjorn Granlund (tege@zevs.sics.se)
Bug found by Paul Zimmermann (zimmermann@inria.inria.fr):
* mpz_div_ui.c (mpz_div_ui), mpz_dm_ui.c (mpz_divmod_ui):
Handle dividend == 0.
Wed Jan 22 12:02:26 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_pprime.c: Use "" for #include.
Sun Jan 19 13:36:55 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_rshiftci.c (header): Correct comment.
Wed Jan 15 18:56:04 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_powm, mpz_powm_ui (if (bsize > msize)): Do alloca (bsize + 1)
to make space for ignored quotient at the end. (The quotient might
always be an extra limb.)
Tue Jan 14 21:28:48 1992 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_powm_ui: Fix comment.
* mpz_powm: Likewise.
Mon Jan 13 18:16:25 1992 Torbjorn Granlund (tege@zevs.sics.se)
* tests/Makefile.in: Prepend $(TEST_PREFIX) to Makefile target.
Sun Jan 12 13:54:28 1992 Torbjorn Granlund (tege@zevs.sics.se)
Fixes from Kazumaro Aoki:
* mpz_out_raw: Take abs of size to handle negative values.
* mpz_inp_raw: Reallocate before reading ptr from X.
* mpz_inp_raw: Store, don't read, size to x->size.
Tue Jan 7 17:50:25 1992 Torbjorn Granlund (tege@zevs.sics.se)
* gmp.h, mp.h: Remove parameter names from prototypes.
Sun Dec 15 00:09:36 1991 Torbjorn Granlund (tege@zevs.sics.se)
* tests/Makefile.in: Prepend "./" to file names when executing
tests.
* Makefile.in: Fix many problems.
Sat Dec 14 01:00:02 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_sqrt.c: New file with _mpn_sqrt.
* mpz_sqrt, mpz_sqrtrem, mpz_perfect_square_p: Use _mpn_sqrt.
* msqrt.c: Delete. Create from mpz_sqrtrem.c in Makefile.in.
* mpz_do_sqrt.c: Delete.
* Makefile.in: Update to reflect these changes.
* Makefile.in, configure, configure.subr: New files
(from bothner@cygnus.com).
* dist-Makefile: Delete.
* mpz_fac_ui: Fix comment.
* mpz_random2: Rewrite a bit to make it possible for the most
significant limb to be == 1.
* mpz_pprime.c (mpz_probab_prime_p): Remove \t\n.
Fri Dec 13 23:10:02 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_do_sqrt: Simplify special case for U == 0.
* m*sqrt*.c, mpz_perfsqr.c (mpz_perfect_square_p):
Rename _mpz_impl_sqrt to _mpz_do_sqrt.
Fri Dec 13 12:52:28 1991 Torbjorn Granlund (tege@zevs.sics.se)
* gmp-impl.h (MPZ_TMP_INIT): Cast to the right type.
Thu Dec 12 22:17:29 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_add, mpn_sub, mpn_mul, mpn_div: Change type of several
variables to mp_size.
Wed Dec 11 22:00:34 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_rshift.c: Fix header comments.
Mon Dec 9 17:46:10 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.2.
* gmp-impl.h (MPZ_TMP_INIT): Cast alloca return value.
* dist-Makefile: Add missing dependency for cre-mparam.
* mpz_mdiv.c, mpz_mmod.c, mpz_mdm.c, mpz_mdiv_ui.c,
mpz_mmod_ui.c, mpz_mdm_ui.c: Remove obsolete comment.
* dist-Makefile (clean): clean in tests subdir too.
* tests/Makefile: Define default values for ROOT and SUB.
* longlong.h (__a29k__ udiv_qrnnd): Change "q" to "1" for operand
2 constraint.
Mon Nov 11 00:06:05 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_sizeinb.c (mpz_sizeinbase): Special code for size == 0.
Sat Nov 9 23:47:38 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.1.94.
* dist-Makefile, Makefile, tests/Makefile: Merge tests into
distribution.
Fri Nov 8 22:57:19 1991 Torbjorn Granlund (tege@zevs.sics.se)
* gmp.h: Don't use keyword `signed' for non-ANSI compilers.
Thu Nov 7 22:06:46 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Cosmetic changes to keep it identical to gcc2 version
of longlong.h.
* longlong.h (__ibm032__): Fix operand order for add_ssaaaa and
sub_ddmmss.
Mon Nov 4 00:36:46 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_mul: Fix indentation.
* mpz_do_sqrt: Don't assume 32 bit limbs (had constant
4294967296.0).
* mpz_do_sqrt: Handle overflow in conversion from double returned
by SQRT to mp_limb.
* gmp.h: Add missing function definitions.
Sun Nov 3 18:25:25 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_pow_ui: Change type of `i' to int.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
* ChangeLog: Add change log entry.
Stack overflow.
* mpz_pow_ui.c: Fix typo in comment.
* dist-Makefile: Create rpow.c from mpz_powm_ui.c.
* mpz_powm_ui.c: Add code for rpow.
* rpow.c: Delete this file. The rpow function is now implemented
in mpz_powm_ui.c.
* mpz_fac_ui.c: New file.
* gmp.h, dist-Makefile: Add stuff for mpz_fac_ui.
Bug found by John Amanatides (amana@sasquatch.cs.yorku.ca):
* mpz_powm_ui, mpz_powm: Call _mpn_mul in the right way, with
the first argument not smaller than the second.
Tue Oct 29 13:56:55 1991 Torbjorn Granlund (tege@zevs.sics.se)
* cre-conv-tab.c (main), cre-mparam.c (main): Fix typo in output
header text.
Mon Oct 28 00:35:29 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_random2: Handle size == 0.
* gmp-impl.h (struct __mp_bases): Rename chars_per_limb_exactly to
chars_per_bit_exactly, and change its definition.
* cre-conv-tab.c (main): Output field according to its new
definition.
* mpz_out_str, _mpz_get_str, mpz_sizeinb, mout:
Use chars_per_bit_exactly.
* mpz_random2: Change the loop termination condition in order to
get a large most significant limb with higher probability.
* gmp.h: Add declaration of new mpz_random2 and mpz_get_si.
* mpz_get_si.c: New file.
* dist-Makefile: Add mpz_random2 and mpz_get_si.
* mpz_sizeinb.c (mpz_sizeinbase): Special code for base being a
power of 2, giving exact result.
* mpn_mul: Fix MPN_MUL_VERIFY in various ways.
* mpn_mul: New macro KARATSUBA_THRESHOLD.
* mpn_mul (karatsuba's algorithm): Don't write intermediate results
to prodp, use temporary pp instead. (Intermediate results can be
larger than the final result, possibly writing into hyperspace.)
* mpn_mul: Make smarter choice between Karatsuba's algorithm and the
shortcut algorithm.
* mpn_mul: Fix typo, cy instead of xcy. Unify carry handling code.
Sun Oct 27 19:57:32 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_mul: In non-classical case, choose Karatsuba's algorithm only
when usize > 1.5 vsize.
* mpn_mul: Break between classical and Karatsuba's algorithm at
KARATSUBA_THRESHOLD, if defined. Default to 8.
* mpn_div: Kludge to fix stray memory read.
Sat Oct 26 20:06:14 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_gcdext: Handle a = b = 0. Remove memory leakage by calling
mpz_clear for all temporary variables.
* mpz_gcd: Reduce w_bcnt in _mpn_lshift call to hold that
function's argument constraints. Compute wsize correctly.
* mpz_gcd: Fix typo in comment.
* memory.c (_mp_default_allocate, _mp_default_reallocate): Call
abort if allocation fails, don't just exit.
Fri Oct 25 22:17:20 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_random2.c: New file.
Thu Oct 17 18:06:42 1991 Torbjorn Granlund (tege@zevs.sics.se)
Bugs found by Pierre-Joseph Gailly (pjg@sunbim.be):
* mpq_cmp: Take sign into account, don't just compare the
magnitudes.
* mpq_cmp: Call _mpn_mul in the right way, with the first argument
not smaller than the second.
Wed Oct 16 19:27:32 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_random: Ensure the result is normalized.
Tue Oct 15 14:55:13 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_clrbit: Support non-ANSI compilers.
Wed Oct 9 18:03:28 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h (68k add_ssaaaa, sub_ddmmss): Generalize constraints.
Tue Oct 8 17:42:59 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_mdm_ui: Add comments.
* mpz_mdiv: Use MPZ_TMP_INIT instead of mpz_init.
* mpz_init_ui: Change spacing and header comment.
Thu Oct 3 18:36:13 1991 Torbjorn Granlund (tege@zevs.sics.se)
* dist-Makefile: Prepend `./' before some filenames.
Sun Sep 29 14:02:11 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.1 (public).
* mpz_com: New name of mpz_not.
* dist-Makefile: Change mpz_not to mpz_com.
Tue Sep 24 12:44:11 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Fix header comment.
Mon Sep 9 15:16:24 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.0.92.
* mpn_mul.c (_mpn_mul): Handle leading zero limbs in non-Karatsuba
case.
* longlong.h (m68000 umul_ppmm): Clobber one register less by
slightly rearranging the code.
Sun Sep 1 18:53:25 1991 Torbjorn Granlund (tege@zevs.sics.se)
* dist-Makefile (stamp-stddefh): Fix typo.
Sat Aug 31 20:41:31 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.0.91.
* mpz_mdiv.c, mpz_mmod.c, mpz_mdm.c, mpz_mdiv_ui.c,
mpz_mmod_ui.c, mpz_mdm_ui.c: New files and functions.
* gmp.h, gmp.texi: Define the new functions.
Fri Aug 30 08:32:56 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_gcdext: Compute t argument from the other quantities at the
end, of the function, not in the loop. New feature: Allow t to be
NULL.
* mpz_add.c, mpz_sub.c, mpz_mul.c, mpz_powm.c, mpz_gcd.c: Don't
include "mp.h". Use type name `MP_INT' always.
* dist-Makefile, mpz_cmp.c: Merge mcmp.c from mpz_cmp.c.
Wed Aug 28 00:45:11 1991 Torbjorn Granlund (tege@zevs.sics.se)
* dist-Makefile (documentation): Go via tmp.texi to avoid the
creation of gmp.dvi if any errors occur. Make tex read input
from /dev/null.
Fri Aug 23 15:58:52 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h (68020, i386): Don't define machine-dependent
__umulsidi3 (so the default definition is used).
* longlong.h (all machines): Cast all operands, sources and
destinations, to `unsigned long int'.
* longlong.h: Add gmicro support.
Thu Aug 22 00:28:29 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Rename BITS_PER_LONG to LONG_TYPE_SIZE.
* longlong.h (__ibm032__): Define count_leading_zeros and umul_ppmm.
* longlong.h: Define UMUL_TIME and UDIV_TIME for some CPUs.
* _mpz_get_str.c: Add code to do division by big_base using only
umul_qrnnd, if that is faster. Use UMUL_TIME and UDIV_TIME to
decide which variant to use.
Wed Aug 21 15:45:23 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h (__sparc__ umul_ppmm): Move two insn from end to the
nops. (Saves two insn.)
* longlong.h (__sparc__ umul_ppmm): Rewrite in order to avoid
branch, and to permit input/output register overlap.
* longlong.h (__29k__): Remove duplicated udiv_qrnnd definition.
* longlong.h (__29k__ umul_ppmm): Split asm instructions into two
asm statements (gives better code if either the upper or lower
part of the product is unused.
Tue Aug 20 17:57:59 1991 Torbjorn Granlund (tege@zevs.sics.se)
* _mpz_get_str.c (outside of functions): Remove
num_to_ascii_lower_case and num_to_ascii_upper_case. Use string
constants in the function instead.
Mon Aug 19 00:37:42 1991 Torbjorn Granlund (tege@zevs.sics.se)
* cre-conv-tab.c (main): Output table in hex. Output 4 fields, not
3, for components 0 and 1.
* gmp.h: Add declaration of mpq_neg.
Released 1.0beta.13.
* _mpz_set_str.c (mpz_set_str): Cast EOF and SPC to char before
comparing to enum literals SPC and EOF. This makes the code work
for compilers where `char' is unsigned. (Bug found by Brian
Beuning).
Released 1.0beta.12.
* mpz_mod_ui: Remove references to quot. Remove quot_ptr, quot_size
declarations and assignment code.
Sun Aug 18 14:44:26 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_mod_ui: Handle dividend < 0.
Released 1.0beta.11.
* mpz_dm_ui, mpz_div_ui, mpz_mod_ui, sdiv: Make them share the same
general structure, variable names, etc.
* sdiv: Un-normalize the remainder in n1 before it is negated.
* longlong.h: Mention UDIV_NEEDS_NORMALIZATION in description of
udiv_qrnnd.
* mpz_dm_ui.c (mpz_divmod_ui), mpz_div_ui.c (mpz_div_ui): Increment
the quotient size if the dividend size is incremented. (Bug found
by Brian Beuning.)
* mpz_mod_ui: Shift back the remainder, if UDIV_NEEDS_NORMALIZATION.
(Bug found by Brian Beuning.)
* mpz_mod_ui: Replace "digit" by "limb".
* mpz_perfsqr.c (mpz_perfect_square_p): Disable second test case
for non-32-bit machines (PP is hardwired for such machines).
* mpz_perfsqr.c (outside of functions): Define PP value with an L.
* mpn_mul.c (_mpn_mul): Add verification code that is activated if
DEBUG is defined. Replace "digit" by "limb".
* mpn_mul.c (_mpn_mul: Karatsuba's algorithm: 4.): Normalize temp
after the addition.
* mpn_mul.c (_mpn_mul: Karatsuba's algorithm: 1.): Compare u0_size
and v0_size, and according to the result, swap arguments in
recursive call. (Don't violate mpn_mul's own argument
constraints.)
Fri Aug 16 13:47:12 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.0beta.10.
* longlong.h (IBMR2): Add udiv_qrnnd.
* mpz_perfsqr: Remove unused variables.
* mpz_and (case for different signs): Initialize loop variable i!
* dist-Makefile: Update automatically generated dependencies.
* dist-Makefile (madd.c, msub.c, pow.c, mult.c, gcd.c): Add mp.h,
etc to dependency file lists.
* longlong.h (add_ssaaaa, sub_ddmmss [C default versions]): Make __x
`unsigned long int'.
* longlong.h: Add `int' after `unsigned' and `long' everywhere.
Wed Aug 14 18:06:48 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Add ARM, i860 support.
* mpn_lshift, mpn_rshift, mpn_rshiftci: Rename *_word with *_limb.
Tue Aug 13 21:57:43 1991 Torbjorn Granlund (tege@zevs.sics.se)
* _mpz_get_str.c, _mpz_set_str.c, mpz_sizeinb.c (mpz_sizeinbase),
mpz_out_str.c, mout.c: Remove declaration of __mp_bases.
* gmp-impl.h: Put it here, and make it `const'.
* cre-conv-tab.c (main): Make struct __mp_bases `const'.
Mon Aug 12 17:11:46 1991 Torbjorn Granlund (tege@zevs.sics.se)
* cre-conv-tab.c (main): Use %lu in printf for long ints.
* dist-Makefile: Fix cre-* dependencies.
* cre-conv-tab.c (main): Output field big_base_inverted.
* gmp-impl.h (struct bases): New field big_base_inverted.
* gmp-impl.h (struct bases): Change type of chars_per_limb_exactly
to float (in order to keep the structure smaller).
* mp.h, gmp.h: Change names of macros for avoiding multiple
includes.
Fri Aug 9 18:01:36 1991 Torbjorn Granlund (tege@zevs.sics.se)
* _mpz_get_str: Only shift limb array if normalization_steps != 0
(optimization).
* longlong.h (sparc umul_ppmm): Use __asm__, not asm.
* longlong.h (IBMR2 umul_ppmm): Refer to __m0 and __m1, not to m0
and m1 (overlap between output and input operands did not work).
* longlong.h: Add VAX, ROMP and HP-PA support.
* longlong.h: Sort the machine dependent code in alphabetical order
on the CPU name.
* longlong.h: Hack comments.
Thu Aug 8 14:13:36 1991 Torbjorn Granlund (tege@zevs.sics.se)
Released 1.0beta.9.
* longlong.h: Define BITS_PER_LONG to 32 if it's not already
defined.
* Define __BITS4 to BITS_PER_LONG / 4.
* Don't assume 32 bit word size in "count_leading_zeros" C macro.
Use __BITS4 and BITS_PER_LONG instead.
* longlong.h: Don't #undef internal macros (reverse change of Aug 3).
* longlong.h (68k): Define add_ssaaaa sub_ddmmss, and umul_ppmm
even for plain mc68000.
* mpq_div: Flip the sign of the numerator *and* denominator of the
result if the intermediate denominator is negative.
* mpz_and.c, mpz_ior.c: Use MPN_COPY for all copying operations.
* mpz_and.c: Compute the result size more conservatively.
* mpz_ior.c: Likewise.
* mpz_realloc: Never allocate zero space even if NEW_SIZE == 0.
* dist-Makefile: Remove madd.c, msub.c, pow.c, mult.c, gcd.c from
BSDMP_SRCS.
* dist-Makefile: Create mult.c from mpz_mul.c.
* mult.c: Delete this file.
* _mpz_set_str: Normalize the result (for bases 2, 4, 8... it was
not done properly if the input string had many leading zeros).
Sun Aug 4 16:54:14 1991 Torbjorn Granlund (tege@zevs.sics.se)
* dist-Makefile (gcd.c, pow.c, madd.c, msub.c): Make these targets
work with VPATH and GNU MP.
* mpz_gcd: Don't call mpz_set; inline its functionality.
* mpq_mul, mpq_div: Fix several serious typos.
* mpz_dmincl, mpz_div: Don't normalize the quotient if it's already
zero.
* mpq_neg.c: New file.
* dist-Makefile: Remove obsolete dependencies.
* mpz_sub: Fix typo.
Bugs found by Pierre-Joseph Gailly (pjg@sunbim.be):
* mpq_mul, mpq_div: Initialize tmp[12] variables even when the gcd
is just 1.
* mpz_gcd: Handle gcd(0,v) and gcd(u,0) in special cases.
Sat Aug 3 23:45:28 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h: Clean up comments.
* longlong.h: #undef internal macros.
Fri Aug 2 18:29:11 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpq_set_si, mpq_set_ui: Canonicalize 0/x to 0/1.
* mpq_set_si, mpq_set_ui: Cosmetic formatting changes.
* mpz_dmincl.c: Normalize the remainder before shifting it back.
* mpz_dm_ui.c (mpz_divmod_ui): Handle rem == dividend.
* mpn_div.c: Fix comment.
* mpz_add.c, mpz_sub.c: Use __MP_INT (not MP_INT) for intermediate
type, in order to work for both GNU and Berkeley functions.
* dist-Makefile: Create gcd.c from mpz_gcd.c, pow.c from mpz_powm,
madd.c from mpz_add.c, msub.c from mpz_sub.c.
respectively.
* pow.c, gcd.c, mpz_powmincl.c, madd.c, msub.c: Remove these.
* mpz_powm.c, mpz_gcd.c, mpz_add.c, mpz_sub.c: #ifdef for GNU and
Berkeley function name variants.
* dist-Makefile: Add created files to "clean" target.
Tue Jul 16 15:19:46 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpq_get_den: No need for absolute value of the size, the
denominator is always positive.
* mpz_get_ui: If the operand is zero, return zero. Don't read the
limb array!
* mpz_dmincl.c: Don't ignore the return value from _mpn_rshift, it
is the size of the remainder.
Mon Jul 15 11:08:05 1991 Torbjorn Granlund (tege@zevs.sics.se)
* Several files: Remove unused variables and functions.
* gmp-impl.h: Declare _mpz_impl_sqrt.
* mpz_dm_ui (mpz_divmod_ui), sdiv: Shift back the remainder if
UDIV_NEEDS_NORMALIZATION. (Fix from Brian Beuning.)
* mpz_dm_ui.c, sdiv: Replace *digit with *limb.
* mpz_ior: Add missing else statement in -OP1 | -OP2 case.
* mpz_ior: Add missing else statement in OP1 | -OP2 case.
* mpz_ior: Swap also OP1 and OP2 pointers in -OP1 & OP2 case.
* mpz_ior: Duplicate _mpz_realloc code.
* mpz_and: Add missing else statement in -OP1 & -OP2 case.
* mpz_and: Rewrite OP1 & -OP2 case.
* mpz_and: Swap also OP1 and OP2 pointers in -OP1 & OP2 case.
* mpz_gcdext: Loop in d1.size (not b->size). (Fix from Brian
Beuning.)
* mpz_perfsqr: Fix argument order in _mpz_impl_sqrt call. (Fix from
Brian Beuning.)
Fri Jul 12 17:10:33 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpq_set.c, mpq_set_ui.c, mpq_set_si.c, mpq_inv.c,
mpq_get_num.c, mpq_get_den.c, mpq_set_num.c, mpq_set_den.c:
New files.
* mpz_dmincl.c: Remove second re-allocation of rem->d. It
was never executed.
* dist-Makefile: Use `-r' instead of `-x' for test for ranlib (as
some unixes' test doesn't have the -r option).
* *.*: Cast allocated pointers to the appropriate type (makes old C
compilers happier).
* cre-conv-tab.c (main): Divide max_uli by 2 and multiply again
after conversion to double. (Kludge for broken C compilers.)
* dist-Makefile (stamp-stddefh): New target. Test if "stddef.h"
exists in the system and creates a minimal one if it does not
exist.
* cre-stddefh.c: New file.
* dist-Makefile: Make libgmp.a and libmp.a depend on stamp-stddefh.
* dist-Makefile (clean): Add some more.
* gmp.h, mp.h: Unconditionally include "stddef.h".
Thu Jul 11 10:08:21 1991 Torbjorn Granlund (tege@zevs.sics.se)
* min: Do ungetc of last read character.
* min.c: include stdio.h.
* dist-Makefile: Go via tmp- files for cre* redirection.
* dist-Makefile: Add tmp* to "clean" target.
* dist-Makefile: Use LOCAL_CC for cre*, to simplyfy cross
compilation.
* gmp.h, mp.h: Don't define NULL here.
* gmp-impl.h: Define it here.
Wed Jul 10 14:13:33 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_mod_2exp: Don't copy too much, overwriting most significant
limb.
* mpz_and, mpz_ior: Don't read op[12]_ptr from op[12] when
reallocating res, if op[12]_ptr got their value from alloca.
* mpz_and, mpz_ior: Clear up comments.
* cre-mparam.c: Output parameters for `short int' and `int'.
* mpz_and, mpz_ior: Negate negative op[12]_size in several places.
Tue Jul 9 18:40:30 1991 Torbjorn Granlund (tege@zevs.sics.se)
* gmp.h, mp.h: Test for _SIZE_T defined before typedef'ing size_t.
(Fix for Sun lossage.)
* gmp.h: Add declaration of mpq_clear.
* dist-Makefile: Chack if "ranlib" exists, before using it.
* dist-Makefile: Add mpz_sqrtrem.c and mpz_size.c.
* mpz_powm: Fix typo, "pow" instead of "mpz_powm".
Fri Jul 5 19:08:09 1991 Torbjorn Granlund (tege@zevs.sics.se)
* move: Remove incorrect comment.
* mpz_free, mpq_free: Rename to *_clear.
* dist-Makefile: Likewise.
* mpq_add, mpq_sub, mpq_mul, mpq_div: Likewise.
* mpz_dmincl.c: Don't call "move", inline its functionality.
Thu Jul 4 00:06:39 1991 Torbjorn Granlund (tege@zevs.sics.se)
* Makefile: Include dist-Makefile. Fix dist target to include
dist-Makefile (with the name "Makefile" in the archive).
* dist-Makefile: New file made from Makefile. Add new mpz_...
functions.
* mpz_powincl.c New file for mpz_powm (Berkeley MP pow)
functionality. Avoids code duplication.
* pow.c, mpz_powm.c: Include mpz_powincl.c
* mpz_dmincl.c: New file containing general division code. Avoids
code duplication.
* mpz_dm.c (mpz_divmod), mpz_mod.c (mpz_mod), mdiv.c (mdiv): Include
mpz_dmincl.c.
* _mpz_get_str: Don't call memmove, unless HAS_MEMMOVE is defined.
Instead, write the overlapping memory copying inline.
* mpz_dm_ui.c: New name for mpz_divmod_ui.c (SysV file name limit).
* longlong.h: Don't use #elif.
* mpz_do_sqrt.c: Likewise.
* longlong.h: Use __asm__ instead of asm.
* longlong.h (sparc udiv_qrnnd): Make it to one string over several
lines.
* longlong.h: Preend __ll_ to B, highpart, and lowpart.
* longlong.h: Move array t in count_leading_zeros to the new file
mp_clz_tab.c. Rename the array __clz_tab.
* All files: #ifdef for traditional C compatibility.
Wed Jul 3 11:42:14 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_and: Initialize res_ptr always (used to be initialized only
when reallocating).
* longlong.h (umul_ppmm [C variant]): Make __ul...__vh
`unsigned int', and cast the multiplications. This way
compilers more easily can choose cheaper multiplication
instructions.
* mpz_mod_2exp: Handle input argument < modulo argument.
* mpz_many: Make sure mp_size is the type for sizes, not int.
* mpz_init, mpz_init_set*, mpq_init, mpq_add, mpq_sub, mpq_mul,
mpq_div: Change mpz_init* interface. Structure pointer as first
arg to initialization function, no longer *return* struct.
Sun Jun 30 19:21:44 1991 Torbjorn Granlund (tege@zevs.sics.se)
* Rename mpz_impl_sqrt.c to mpz_do_sqrt.c to satisfy SysV 14
character file name length limit.
* Most files: Rename MINT to MP_INT. Rename MRAT to MP_RAT.
* mpz_sizeinb.c: New file with function mpz_sizeinbase.
* mp_bases.c: New file, with array __mp_bases.
* _mpz_get_str, _mpz_set_str: Remove struct bases, use extern
__mp_bases instead.
* mout, mpz_out_str: Use array __mp_bases instead of function
_mpz_get_cvtlen.
* mpz_get_cvtlen.c: Remove.
* Makefile: Update.
Sat Jun 29 21:57:28 1991 Torbjorn Granlund (tege@zevs.sics.se)
* longlong.h (__sparc8__ umul_ppmm): Insert 3 nop:s for wr delay.
* longlong.h (___IBMR2__): Define umul_ppmm, add_ssaaaa, sub_ddmmss.
* longlong.h (__sparc__): Don't call .umul; expand asm instead.
Don't define __umulsidi3 (i.e. use default definition).
Mon Jun 24 17:37:23 1991 Torbjorn Granlund (tege@amon.sics.se)
* _mpz_get_str.c (num_to_ascii_lower_case, num_to_ascii_upper_case):
Swap 't' and 's'.
Sat Jun 22 13:54:01 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_gcdext.c: New file.
* mpn_mul: Handle carry and unexpected operand sizes in last
additions/subtractions. (Bug trigged when v1_size == 1.)
* mp*_alloc*: Rename functions to mp*_init* (files to mp*_iset*.c).
* mpq_*: Call mpz_init*.
* mpz_pow_ui, rpow: Use _mpn_mul instead of mult. Restructure.
Wed May 29 20:32:33 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_get_cvtlen: multiply by size.
Sun May 26 15:01:15 1991 Torbjorn Granlund (tege@bella.nada.kth.se)
Alpha-release 0.95.
Fixes from Doug Lea (dl@g.oswego.edu):
* mpz_mul_ui: Loop to MULT_SIZE (not PROD_SIZE). Adjust PROD_SIZE
correctly.
* mpz_div: Prepend _ to mpz_realloc.
* mpz_set_xs, mpz_set_ds: Fix typos in function name.
Sat May 25 22:51:16 1991 Torbjorn Granlund (tege@bella.nada.kth.se)
* mpz_divmod_ui: New function.
* sdiv: Make the sign of the remainder correct.
Thu May 23 15:28:24 1991 Torbjorn Granlund (tege@zevs.sics.se)
* Alpha-release 0.94.
* mpz_mul_ui: Include longlong.h.
* mpz_perfsqr.c (mpz_perfect_square_p): Call _mpz_impl_sqrt instead
of msqrt.
* mpz_impl_sqrt: Don't call "move", inline its functionality.
* mdiv: Use MPN_COPY instead of memcpy.
* rpow, mpz_mul, mpz_mod_2exp: Likewise.
* pow.c: Likewise, and fix bug in the size arg.
* xtom: Don't use mpz_alloc, inline needed code instead. Call
_mpz_set_str instead of mpz_set_str.
* Makefile: Make two libraries, libmp.a and libgmp.a.
Thu May 22 20:25:29 1991 Torbjorn Granlund (tege@zevs.sics.se)
* Add manual to distribution.
* Fold in many missing routines descibed in the manual.
* Update Makefile.
Wed May 22 13:48:46 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_set_str: Make it handle 0x prefix OK.
Sat May 18 18:31:02 1991 Torbjorn Granlund (tege@zevs.sics.se)
* memory.c (_mp_default_reallocate): Swap OLD_SIZE and NEW_SIZE
arguments.
* mpz_realloc (_mpz_realloc): Swap in call to _mp_reallocate_func.
* min: Likewise.
Thu May 16 20:43:05 1991 Torbjorn Granlund (tege@zevs.sics.se)
* memory.c: Make the default allocations functions global.
* mp_set_fns (mp_set_memory_functions): Make a NULL pointer mean the
default memory function.
Wed May 8 20:02:42 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_div: Handle DEN the same as QUOT correctly by copying DEN->D
even if no normalization is needed.
* mpz_div: Rework reallocation scheme, to avoid excess copying.
* mpz_sub_ui.c, mpz_add_ui.c: New files.
* mpz_cmp.c, mpz_cmp_ui.c: New files.
* mpz_mul_2exp: Handle zero input MINT correctly.
* mpn_rshiftci: Don't handle shift counts > BITS_PER_MP_DIGIT.
* mpz_out_raw.c, mpz_inp_raw.c: New files for raw I/O.
Tue May 7 15:44:58 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_rshift: Don't handle shift counts > BITS_PER_MP_DIGIT.
* mpz_div_2exp: Don't call _mpn_rshift with cnt > BITS_PER_MP_DIGIT.
* gcd, mpz_gcd: Likewise.
* gcd, mpz_gcd: Handle common 2 factors correctly.
Mon May 6 20:22:59 1991 Torbjorn Granlund (tege@zevs.sics.se)
* gmp-impl.h (MPN_COPY): Inline a loop instead of calling memcpy.
* gmp-impl.h, mpz_get_str, rpow: Swap DST and SRC in TMPCOPY* macros.
Sun May 5 15:16:23 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpz_div: Remove test for QUOT == 0.
Sun Apr 28 20:21:04 1991 Torbjorn Granlund (tege@zevs.sics.se)
* pow: Don't make MOD normalization in place, as it's a bad idea to
write on an input parameter.
* pow: Reduce BASE if it's > MOD.
* pow, mult, mpz_mul: Simplify realloc code.
Sat Apr 27 21:03:11 1991 Torbjorn Granlund (tege@zevs.sics.se)
* Install multplication using Karatsuba's algorithm as default.
Fri Apr 26 01:03:57 1991 Torbjorn Granlund (tege@zevs.sics.se)
* msqrt: Store in ROOT even for U==0, to make msqrt(0) defined.
* mpz_div_2exp.c, mpz_mul_2exp.c: New files for shifting right and
left, respectively.
* gmp.h: Add definitions for mpz_div_2exp and mpz_mul_2exp.
* mlshift.c, mrshift.c: Remove.
Wed Apr 24 21:39:22 1991 Torbjorn Granlund (tege@zevs.sics.se)
* mpn_mul: Check only for m2_size == 0 in function header.
Mon Apr 22 01:31:57 1991 Torbjorn Granlund (tege@zevs.sics.se)
* karatsuba.c: New file for Karatsuba's multplication algorithm.
* mpz_random, mpz_init, mpz_mod_2exp: New files and functions.
* mpn_cmp: Fix header comment.
Sun Apr 21 00:10:44 1991 Torbjorn Granlund (tege@zevs.sics.se)
* pow: Switch off initial base reduction.
Sat Apr 20 22:06:05 1991 Torbjorn Granlund (tege@echnaton.sics.se)
* mpz_get_str: Don't generate initial zeros for initial word.
Used to write outside of allocated storage.
Mon Apr 15 15:48:08 1991 Torbjorn Granlund (tege@zevs.sics.se)
* _mpz_realloc: Make it accept size in number of mp_digits.
* Most functions: Use new _mpz_realloc definition.
* mpz_set_str: Remove calls _mp_free_func.
* Most functions: Rename mpn_* to _mpn_*. Rename mpz_realloc to
_mpz_realloc.
* mpn_lshift: Redefine _mpn_lshift to only handle small shifts.
* mdiv, mpz_div, ...: Changes for new definition of _mpn_lshift.
* msqrt, mp*_*shift*: Define cnt as unsigned (for speed).
Sat Apr 6 14:05:16 1991 Torbjorn Granlund (tege@musta.nada.kth.se)
* mpn_mul: Multiply by the first digit in M2 in a special
loop instead of zeroing the product area.
* mpz_abs.c: New file.
* sdiv: Implement as mpz_div_si for speed.
* mpn_add: Make it work for second source operand == 0.
* msub: Negate the correct operand, i.e. V before swapping, not
the smaller of U and V!
* madd, msub: Update abs_* when swapping operands, and not after
(optimization).
Fri Apr 5 00:19:36 1991 Torbjorn Granlund (tege@black.nada.kth.se)
* mpn_sub: Make it work for subtrahend == 0.
* madd, msub: Rewrite to minimize mpn_cmp calls. Ensure
mpn_cmp is called with positive sizes (used to be called
incorrectly with negative sizes sometimes).
* msqrt: Make it divide by zero if fed with a negative number.
* Remove if statement at end of precision calculation that was
never true.
* itom, mp.h: The argument is of type short, not int.
* mpz_realloc, gmp.h: Make mpz_realloc return the new digit pointer.
* mpz_get_str.c, mpz_set_str.c, mpz_new_str.c: Don't include mp.h.
* Add COPYING to distribution.
* mpz_div_ui.c, mpz_div_si.c, mpz_new_ui.c, mpz_new_si.c: New files.
Fri Mar 15 00:26:29 1991 Torbjorn Granlund (tege@musta.nada.kth.se)
* Add Copyleft headers to all files.
* mpn_mul.c, mpn_div.c: Add header comments.
* mult.c, mdiv.c: Update header comments.
* mpq_add.c, mpq_sub.c, mpq_div.c, mpq_new.c, mpq_new_ui.c,
mpq_free.c: New files for rational arithmetics.
* mpn_lshift.c: Avoid writing the most significant word if it is 0.
* mdiv.c: Call mpn_lshift for the normalization.
* mdiv.c: Remove #ifdefs.
* Makefile: Add ChangeLog to DISTFILES.
* mpn_div.c: Make the add_back code work (by removing abort()).
* mpn_div.c: Make it return if the quotient is size as compared
with the difference NSIZE - DSIZE. If the stored quotient is
larger than that, return 1, otherwise 0.
* gmp.h: Fix mpn_div declaration.
* mdiv.c: Adopt call to mpn_div.
* mpz_div.c: New file (developed from mdiv.c).
* README: Update routine names.
Thu Mar 14 18:45:28 1991 Torbjorn Granlund (tege@musta.nada.kth.se)
* mpq_mul.c: New file for rational multplication.
* gmp.h: Add definitions for rational arithmetics.
* mpn_div: Kludge the case where the high numerator digit > the
high denominator digit. (This code is going to be optimized later.)
* New files: gmp.h for GNU specific functions, gmp-common.h for
definitions common for mp.h and gmp.h.
* Ensure mp.h just defines what BSD mp.h defines.
* pow.c: Fix typo for bp allocation.
* Rename natural number functions to mpn_*, integer functions to
mpz_*.
Tue Mar 5 18:47:04 1991 Torbjorn Granlund (tege@musta.nada.kth.se)
* mdiv.c (_mp_divide, case 2): Change test for estimate of Q from
"n0 >= r" to "n0 > r".
* msqrt: Tune the increasing precision scheme, to do fewer steps.
Tue Mar 3 18:50:10 1991 Torbjorn Granlund (tege@musta.nada.kth.se)
* msqrt: Use the low level routines. Use low precision in the
beginning, and increase the precision as the result converges.
(This optimization gave a 6-fold speedup.)
Local Variables:
mode: indented-text
left-margin: 8
fill-column: 75
version-control: never
End:
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