mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
Code Issues Releases Activity
660cef19da
freebsd/contrib/libgmp/ChangeLog
Mark Murray aa9bc17601 Clean import of libgmp 2.0.2, with only the non-x86 bits removed. 
BMakefiles and other bits will follow.

Requested by:	Andrey Chernov
Made world by:	Chuck Robey
1996-10-20 08:49:26 +00:00

3194 lines
97 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

Thu Jun 6 19:00:53 1996 Torbjorn Granlund <tege@noisy.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se)
* make.bat: Add all new files.
Sun May 12 22:24:36 1996 Torbjorn Granlund <tege@noisy.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* Makefile.in (ps): New target, depend on gmp.ps.
Fri Apr 19 14:03:15 1996 Torbjorn Granlund <tege@noisy.tmg.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.tmg.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.tmg.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.tmg.se>
* Makefile.in (gmp.html): Pass -acc to texi2html.
Mon Apr 15 16:20:24 1996 Torbjorn Granlund <tege@noisy.tmg.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.tmg.se>
* Makefile.in (gmp.dvi): Delete tmp.* at end of rule.
Wed Apr 10 22:52:02 1996 Torbjorn Granlund (tege@tiny.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* mpn/mp_bases.c (__mp_bases): 1e100 => 1e39 to avoid overflow warning.
Wed Mar 6 01:10:42 1996 Torbjorn Granlund <tege@noisy.tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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 retutns 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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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@tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* mpz/iset.c: Fix typo introduced Dec 25.
Wed Jan 17 13:16:44 1996 Torbjorn Granlund <tege@noisy.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* All files: Prefix user-visible structure fields with _mp_.
Fri Dec 22 20:42:17 1995 Torbjorn Granlund <tege@noisy.tmg.se>
* mpn/configure.in (m68k configs): Terminate path variable with
plain "m68k".
Fri Dec 22 03:29:33 1995 Torbjorn Granlund <tege@noisy.tmg.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.tmg.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.tmg.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.tmg.se>
* mpn/Makefile.in (.SUFFIXES): Define.
Wed Nov 29 23:11:57 1995 Torbjorn Granlund <tege@noisy.tmg.se>
* mpn/sparc64/{add_n.s, sub_n.s}: New files.
Tue Nov 28 06:03:13 1995 Torbjorn Granlund <tege@noisy.tmg.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.tmg.se>
* mpn/hppa/hppa1_1/pa7100/submul_1.S: New file.
Sun Nov 26 04:30:47 1995 Torbjorn Granlund <tege@noisy.tmg.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.tmg.se>
* mpn/configure.in: Handle m68k on NextStep.
Thu Nov 16 02:30:26 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* mpn/sparc/[lr]shift.S: New files.
Tue Oct 31 00:08:12 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* gmp.h: #undef __need_size_t.
* mp.h: Update from gmp.h.
Wed Oct 25 00:17:27 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.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.tmg.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.tmg.se>
* mpf/mul_ui.c: Handle U being 0.
Wed Oct 18 19:39:27 1995 Torbjorn Granlund <tege@bozo.tmg.se>
* mpn/generic/set_str.c: Correctly handle input like "000000000000".
Misc cleanups.
Tue Oct 17 15:14:13 1995 Torbjorn Granlund <tege@bozo.tmg.se>
* longlong.h: Define COUNT_LEADING_ZEROS_0 for machines where
appropriate.
Mon Oct 16 19:14:43 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.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.tmg.se>
* mpn/pentium/rshift.S: Install new code to optimize shift-by-1.
Tue Oct 10 00:37:21 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.se>
* longlong.h (smul_ppmm): Correct type of __m0 and __m1.
Wed Oct 4 16:31:28 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.se>
* mpq/get_d.c: New file.
Sun Sep 17 02:04:36 1995 Torbjorn Granlund <tege@bozo.tmg.se>
* longlong.h (pyr): Botch up for now.
Sat Sep 16 00:11:50 1995 Torbjorn Granlund <tege@bozo.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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.tmg.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:
Reference in New Issue View Git Blame Copy Permalink