| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
of XMALLOC, XCALLOC, XREALLOC and XFREE for $(MPI_OBJS). MPI
does not use such macros and the allocator is already retargetted
to use the TXR one.
* mpi-patches/use-txr-allocator: In this patch, we don't need
external declaration for chk_malloc or chk_realloc because they
are not used. Only chk_calloc is used.
* mpi-patches/add-bitops: Refreshed.
* mpi-patches/add-mp-hash: Likewise.
* mpi-patches/add-mp-set-intptr: Likewise.
* mpi-patches/add-mpi-toradix-with-case: Likewise.
* mpi-patches/bit-search-optimizations: Likewise.
* mpi-patches/export-mp-eq: Likewise.
* mpi-patches/faster-square-root: Likewise.
* mpi-patches/fix-bad-shifts: Likewise.
* mpi-patches/fix-ctype-warnings: Likewise.
* mpi-patches/fix-mult-bug: Likewise.
* mpi-patches/mpi-set-double-intptr: Likewise.
* mpi-patches/mpi-set-mpi-word: Likewise.
* mpi-patches/mpi-to-double: Likewise.
|
| |
|
|
|
|
|
|
|
|
| |
* eval.c (eval_init): Register bit as intrinsic.
* lib.h (bit): Declared.
* mpi-patches/add-bitops (mp_bit): New function.
* txr.1: Documented bit
|
| |
|
|
|
|
|
| |
leaks caused by wrongly initializing the temporary destination operand
for mp2_comp with a size, which mp2_comp then clobbers by doing the same
thing. Also plug memory leaks that happen in in out-of-memory return
case.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
when bit field operands are negative, affecting logand, logor, logxor,
lognot, logtrunc, logtest and ash. In addition, logtest was found to
return the logical inverse of its correct value.
* arith.c (logtest): Fix broken boolean polarity
of return value.
* mpi-patches/add-bitops (mp_2comp): Fix incorrect
treatment of negative values.
(mp_and): Fix incorrectly ordered statements, which
cause failure when operands are negative.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
roots that were incorrect in the last digit/bit, because it was not
generating the guess mask all the way down to bit zero. Also, added
an early test to bail the loop when an the guess at the root happens
to be right.
* mpi-patches/add-bitops: Refreshed.
* mpi-patches/fix-ctype-warnings: Likewise.
* mpi-patches/mpi-to-double: Likewise.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
(comp_clamp): Bugfix: avoid shifting left into sign bit. Function
renamed to comp_trunc.
(logtrunc, ash): New functions.
* eval.c (eval_init): Registered logtrunc and ash intrinsics.
* lib.h (logtrunc, ash): Declared.
* mpi-patches/add-bitops (s_highest_bit_mp): Forward declaration for
added.
(mp_clamp_comp): Bugfix in handling remainder bits. Function
renamed to mp_trunc_comp.
(mp_trunc, mp_shift): New functions.
|
| |
|
|
|
|
|
|
| |
allow arbitrarily wide complements (which causes the code to access
beyond the a argument's digits array). A similar fix is applied in
the new mp_clamp_comp function. Incorrect initializations of mp_int
fixed in all the logic functions: mp_init was used instead of
mp_init_size.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
normalized, otherwise we end up with fixnum-range bignums.
(comp_clamp): New function.
(logcomp): Changed to two argument form. If second argument
is present (not nil) then call comp_clamp.
* eval.c (eval_init): Change registration of logcomp to allow
optional argument.
* lib.h (logcomp): Declaration updated.
* mpi-patches/add-bitops: New mp_clamp_comp function implemented.
|
| |
|
|
|
|
|
|
|
|
| |
* arith.c (logcomp): New function.
* eval.c (eval_init): logcomp registered as intrinsic.
* lib.h (logcomp) declared.
* mpi-patches/add-bitops: Fixed bugs in mp_xor. Implemented mp_comp.
|
|
|
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.
|
