| Commit message (Collapse) | Author | Age | Files | Lines |
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MPI has a mp_size type for sizing of the digit arrays and some
other uses. It is not consistently used. Moreover, it is
typedef'd as a signed type. The type int is used for
iterating over digits, instead of the matching mpi_size type.
The int type is used as a size argument in some functions,
and in functions that return the number of bits.
This patch makes mp_size unsigned and replaces most uses of
int with a more appropriate type.
Because mp_size is now used for indexing, and is unsigned,
some downward loop termination tests have to be changed;
the always true condition ix >= 0 cannot be used.
* arith.c (width): Use mp_size for local variable which
iterates over digits inside mpi_int object, and for bit
count. Use unum to convert bit count to Lisp integer:
mp_size could be out of range of cnum.
* mpi/mpi-types.h (mp_size): Typedef to unsigned.
(MP_SIZE_MAX): New macro.
(MP_DIGIT_BIT, MP_WORD_BIT): Cast the value to mp_size rather
than to int.
* mpi/mpi.c (s_mp_defprec): Declare variable as mp_size.
(s_mp_setz, s_mp_copy, mp_size, s_highest_bit_mp,
s_mp_set_bit, s_mp_ispow2, s_mp_outlen, mp_set_int,
mp_set_uintptr, mp_set_double_intptr, mp_expt, mp_sqrt,
mp_exptmod, mp_hash, mp_gcd, mp_shift, mp_bit, mp_to_double,
mp_print, mp_read_signed_bin, mp_signed_bin_size,
mp_read_unsigned_bin, mp_unsigned_bin_size,
mp_to_unsigned_bin, mp_to_unsigned_buf, mp_count_bits,
mp_is_pow_two, mp_read_radix, mp_radix_size,
mp_value_radix_size, mp_toradix_case, s_mp_setz, s_mp_copy,
mp_size, s_highest_bit_mp, s_mp_set_bit, s_mp_mul_2,
s_mp_mod_2d, s_mp_div_2d, s_mp_div_d, s_mp_sqr, s_mp_sqr,
s_mp_div, s_mp_cmp, s_mp_cmp_d, s_mp_ispow2, s_mp_outlen): In
all these functions, use size_t for external size, mp_size for
number of digits and bits, in return values, arguments and
local variables. Tests in descending loops are adjusted for
unsigned logic.
* mpi/mpi.h (mp_get_prec, mp_set_prec, mp_read_signed_bin,
mp_signed_bin_size, mp_read_unsigned_bin,
mp_unsigned_bin_size, mp_to_unsigned_buf, mp_count_bits,
mp_is_pow_two, mp_radix_size, mp_value_radix_size):
Declarations updated.
* mpi/mplogic.c (mpl_not, mpl_and, mpl_or, mpl_xor, mpl_rsh,
mpl_lsh, mpl_num_set, mpl_num_clear, mpl_parity): Just like
in mpi.c
* rand.c (make_random_state): Use mp_size and ucnum for local
variables holding digit and bit counts.
* sysif.c (off_t_num): Use mp_size for digit count.
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* mpi/logtab.h, mpi/mpi-config.h mpi/mpi-types.h mpi/mpi.c,
mpi/mpi.h mpi/mplogic.c mpi/mplogic.h: Reformatted comments.
Removed useless comments. Removed superfluous blank lines and
whitespace. Added space between C keywords if, for, while,
sizeof and opening parens. Removed #if 0 blocks. Tabs to spaces.
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* LICENSE: Reverted to Two-Clause BSD license. The
copyright of the Linenoise library are included, because
it uses exactly the same license. A note is added
about MPI being in the public domain.
* LICENSE-CYG: Revised text to clarify the situation that
Cygnal is only bundled with a particular Windows build of TXR.
* METALICENSE: Revised text. All references to modifications
to the BSD license are removed. Gives pointers to the MPI and linenoise
license files. Notes that linenoise is under the Two-Clause BSD also.
Makes a note about Cygnal and points to LICENSE-CYG.
* inst.nsi: Remove the text which tells the user that
use of the program requires agreement with the license;
refer only to redistribution. The "Agree" buttons are renamed
"Acknowledge".
* mpi/make-logtab, mpi/mpi.c, mpi/mpi.h, mpi/mplogic.c,
mpi/mplogic.h: Remove copyright notices and "all rights
reserved", since the author had placed this into the public
domain, as made explicit in the README file.
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* gc.c (gc_report_copies): C style casts found in this
function.
* linenoise.c (strip_qual, convert, coerce): Copy and paste
the macros here.
(record_undo, compare_completions, lino_add_completion,
history_search, ab_append, sync_data_to_buf,
refresh_singleline, screen_rows, refresh_multiline,
find_nearest_paren, paren_jump, yank_sel,
edit_move_matching_paren, edit, lino_make, lino_copy,
lino_hist_add, lino_hist_set_max_len): C style casts
replaced.
* mpi/mpi-types.h (MP_DIGIT_BIT, MP_DIGIT_MAX, MP_WORD_BIT,
MP_WORD_MAX, RADIX): C style casts replaced.
* mpi/mpi.c (convert, coerce): Copy and paste the macros here.
(mp_init_size, mp_init_copy, mp_copy, mp_set_int, mp_div_d,
mp_bit, mp_to_double, mp_to_signed_bin, mp_to_unsigned_bin,
mp_to_unsigned_buf, mp_toradix_case, mp_grow, s_mp_set_bit,
s_mp_mod_2d, s_mp_mul_2d, s_mp_div_2d, s_mp_mul_d, s_mp_mul,
s_mp_sqr, s_mp_div, s_mp_2expt, s_mp_todigit): C style
casts replaced.
* mpi/mplogic (convert): Macro copy and pasted here.
(mpl_num_set, mpl_num_clear): C style casts replaced.
* parser.c (provide_completions): Likewise.
* signal.c (small_sigfillset): Likewise.
* stream.c (stdio_truncate, test_set_indent_mode,
set_indent_mode): Likewise.
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* eval.c: include <assert.h> that was previously coming
via "mpi.h".
* mpi/mpi.c: Includes of <stdio.h>, <ctype.h> and <assert.h>
moved here.
* mpi/mpi.h: Remove include of <stdio.h>, <ctype.h> and
<assert.h>. Keeping <limits.h> for now; needed for CHAR_BIT.
* mpi/mplogic.c: Needs <assert.h>
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* mpi/mpi.c (mp_to_unsigned_bin, s_mp_mod_2d): Fix signed/unsigned warning.
(mp_toradix): Fix shadowing local variable name warning.
* mpi/mplogic.c (mpl_num_set, mpl_num_clear): Fix signed/unsigned warning.
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* mpi/mpi-types.h: Rewritten by hand to use make use of information
produced by TXR's configure script into config/config.h.
* mpi/mpi.c, mpi/mplogic.c: Include the config.h header, now needed by
mpi-types.h.
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Importing 1.8.6 upstream baseline, minus unwanted stuff.
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