| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
negative integers behave as an "infinite bit two's complement".
* arith.c (logand, logor, logxor): New functions.
* eval.c (eval_init): New intrinsic functions logand, logior, logxor.
* lib.h (logand, logor, logxor): Declared.
* mpi-patches/series: New patch, add-bitops.
* mpi-patches/add-bitops: New file.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
to work around TXR build problems by running make inside
the MPI directory, which is wrong.
Also fixing an incorrect use of ctype.h functions in
MPI and one case of a superfluous warning.
* mpi-patches/series: new patches added.
* mpi-patches/disable-make: New file.
* mpi-patches/fix-ctype-warnings: New file.
|
| |
|
|
|
|
|
|
|
|
|
| |
* eval.c (eval_init): flo-int registered as intrinsic.
* lib.h (flo_int): Declared.
* mpi-patches/series: Added mpi-to-double to patch stack.
(mp_to_double): New MPI function.
* mpi-patches/mpi-to-double: New file.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
(abso, isqrt): New functions.
(isqrt_fixnum): New static function.
* eval.c (eval_init): Registered abs, sqrt and numberp instrinsics.
* lib.c (numberp): New function.
* lib.h (numberp, abso, isqrt): Declared.
* mpi-patches/series: New patch added.
* mpi-patches/faster-square-root: New patch added.
* txr.1: Documentation stubs for new functions.
|
| |
|
|
|
|
|
|
| |
so that obj_t stays four pointers wide.
* mpi-patches/series: New patch added.
* mpi-patches/shrink-mpi-int: New file.
|
| |
|
|
|
|
|
|
|
| |
the highest bit, replacing them with an adapation of the
bit searching function used in arith.c.
* mpi-patches/series: Patch added.
* mpi-patches/bit-search-optimizations: New file.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
s_mp_mul_d and added to patch. This one caused malloc corruption and
crashes, because the incorrect arithmetic causes the function
to think that the multiplication will not be needing another
digit, but then there is a carry out which does spill into
a new digit.
* mpi-patches/series: Arg! Somehow the patch fix-bad-shift
went missing from the series file, even though the patch
itself is in the GIT repository.
|
| |
|
|
|
|
| |
* mpi-patches/mpi-set-double-intptr: New file.
* mpi-patches/series (mpi-set-double-intptr): Patch added.
|
| |
|
|
|
|
| |
* mpi-patches/series (mpi-set-mpi-word): New patch.
* mpi-patches/mpi-set-mpi-word: New file.
|
|
|
Bignums, based on Michael Fromberger's MPI library, are integrated
into the input syntax, stream output, equality testing, the garbage
collector, and hashing.
The plus operation handles transitions between fixnums and bignums.
Other operations are still fixnum only.
* Makefile (CFLAGS): Add mpi directory to include file search.
(OBJS): Include new arith.o module and all of MPI_OBJS.
(MPI_OBJS, MPI_OBJS_BASE): New variables.
* configure (mpi_version, have_quilt, have_patch): New variables.
Script detects whether patch and quilt are available. Unpacks
mpi library, applies patches. Detects 128 bit integer type.
Records more information in config.h about the sizes of types.
* dep.mk: Updated.
* depend.txr: Make work with paths that have directory components.
* eval.c (eval_init): Rename of nump to fixnump.
* gc.c (finalize, mark_obj): Handle BGNUM case.
* hash.c: (hash_c_str): Changed to return unsigned long
instead of long.
(equal_hash): Handle BGNUM case.
(eql_hash): Handle bignums with equal-hash, but other
objects as eq.
* lib.c (num_s): Variable renamed to fixnum_s.
(bignum_s): New symbol variable.
(code2type): Follow rename of num_s. Handle BGNUM case.
(typeof): Follow rename of num_s.
(eql): Handle bignums using equal, and other types using eq.
(equal): Handle BGNUM case.
(chk_calloc): New function.
(c_num): Wording change in error message: is not a fixnum.
(nump): Renamed to fixnump.
(bignump): New function.
(plus): Function removed, reimplemented in arith.c.
(int_str): Handle integers which are too large for wcstol
using bignum conversion. Base 0 is no longer passed to
wcstol but converted to 10 because the special semantics
for 0 would be inconsistent for bignums.
(obj_init): Follow rename of num_s. Initialize bignum_s.
|
