Björn Lindqvist
7661ed3b57
VM: replacing the copy assignment operators of the smart pointers
...
Little more to write, but much easier to see what is going on with
methods rather than assignment operator overloading.
2016-11-23 06:42:06 +01:00
John Benediktsson
55fdf79afd
vm: fix missing CAPS enum.
2016-10-26 19:52:18 -07:00
Björn Lindqvist
df171b0485
VM: changing case of enums values bignum_comparison and generation
...
It is consistent if all enum values have all uppercase names.
2016-10-19 08:57:33 +02:00
Alexander Iljin
0d57734dab
vm: replace block comments /**/ with line comments //
2016-09-09 05:47:52 +02:00
Alexander Iljin
e0acf4f328
Revert "vm: replace line comments // with block comments /**/ for consintency"
...
This reverts commit 7ee4e5dea5
.
2016-09-09 05:47:52 +02:00
Alexander Iljin
7ee4e5dea5
vm: replace line comments // with block comments /**/ for consintency
...
Fix #1651 .
2016-08-03 09:19:48 -07:00
Björn Lindqvist
ed702209ce
VM: fix bignum>fixnum-strict conversion, previously most-negative-fixnum
...
>bignum bignum>fixnum-strict didn't work
2015-06-29 08:19:42 +02:00
Björn Lindqvist
e14d7a3508
VM: make the bignum_to_* family free functions, they don't need to be
...
members of factor_vm
2015-06-27 16:14:58 +02:00
Björn Lindqvist
161eb0bb49
VM: fixed bignum_divide_unsigned_large_denominator so that it wont data_root-protect NULL-pointers
2014-11-17 17:27:36 -08:00
Björn Lindqvist
0e8e2af0a7
VM: adding a few forgotten .untagged() calls
2014-11-17 17:27:36 -08:00
Björn Lindqvist
981a02be27
VM: Erasing the last traces of GC_BIGNUM from bignum.cpp
2014-11-17 17:27:35 -08:00
Björn Lindqvist
7d6f282d91
VM: conversion of many more bignum.cpp methods to use data_roots instead
...
of gc_bignum
2014-11-17 17:27:35 -08:00
Björn Lindqvist
2fcea047d2
VM: bignum_new_sign, bignum_maybe_new_sign and bitnum_magnitude_ash
...
converted to using data_roots
2014-11-17 17:27:35 -08:00
Björn Lindqvist
c6ab72effc
VM: windows bignum_gcd variant fixed
2014-11-17 17:27:35 -08:00
Björn Lindqvist
a4df09a34e
VM: a lot of methods in bignum.cpp converted to use data_roots instead of gc_bignums
2014-11-17 17:27:35 -08:00
Björn Lindqvist
e862f70a16
VM: reallot_array already data_roots the array, so callers don't need to
...
do it too
2014-11-17 17:27:34 -08:00
Björn Lindqvist
b90e52b527
VM: GC_BIGNUM must be called in the same scope as the variable declaration
2014-09-17 12:13:05 -07:00
Doug Coleman
2834bc90f8
bignum.cpp: Fix regression in bignum conversion. Fixes #1072 .
2014-06-16 20:52:51 -07:00
Björn Lindqvist
8ac3b80173
VM: rename all variables named "bignum" in bignum.cpp to "bn"
...
The name can cause compiler errors because it's the same as the type
name. It only matters in some functions, but I like consistency so I
renamed it everywhere.
2014-06-12 13:50:10 -07:00
Björn Lindqvist
75129d34ad
VM: refactor bignum.cpp so that GC_BIGNUM is never called on a NULL
...
pointer
The purpose of this fix is to ensure that no NULL checks are needed when
traversing the bignum_roots vector.
2014-06-12 13:50:10 -07:00
John Benediktsson
f0e878e3fa
Revert "vm: fix bignum_to_fixnum_strict for BIGNUM_ZERO."
...
This reverts commit 0a66016c7db3c8c02af609d7c46411dc05a7b0dd.
2014-06-08 16:32:35 -07:00
John Benediktsson
ad7ee60341
vm: fix bignum_to_fixnum_strict for BIGNUM_ZERO.
2014-06-08 16:05:36 -07:00
Björn Lindqvist
1300a27dca
VM: better version of bignum_to_fixnum_strict that doesn't allocate
2014-06-07 13:09:00 +02:00
Björn Lindqvist
a9a52d9174
VM: bignum_to_fixnum_strict and an accompanying vm error in case the conversion fails
2014-06-07 12:13:59 +02:00
John Benediktsson
6c703bbd6c
vm: adding a fast path for bignum sq.
2014-06-06 10:45:09 -07:00
John Benediktsson
c2c6225955
vm: fix tabs-to-spaces.
2014-06-02 07:24:14 -07:00
John Benediktsson
cf287f4144
vm: faster foo_to_bignum for common case of one bignum digit.
2014-06-02 07:16:43 -07:00
John Benediktsson
0dda4fc812
vm: speed up bignum log2.
2013-12-06 14:40:22 -08:00
Erik Charlebois
ffe41b3d7f
VM: Fixup cast formatting after clang-format
...
clang-format doesn't recognize casts to non-pointer/non-template types
so it winds up adding a space between the right paren and the expression
and then failing to recognize prefix operators in the process
(e.g. foo = (cell) & bar; should be foo = (cell)&bar;). This commit
manually fixes up the major cases (fixnum, cell, all types ending in _t).
2013-05-13 14:59:24 -04:00
Erik Charlebois
88d7c10d03
VM: Replace u8-64, s8-64, cell, fixnum with stdint.h equivalents
2013-05-13 00:28:25 -04:00
Erik Charlebois
a80271c79c
VM: Refactor bignum to Factor style
2013-05-12 13:24:41 -04:00
Erik Charlebois
ca2ea548be
VM: Remove exec bit from VM source files
2013-05-11 17:04:23 -04:00
John Benediktsson
411306c0b8
vm: adding bignum_gcd note.
2013-03-27 14:53:56 -07:00
Doug Coleman
2b33dde782
vm: Add more Allocates memory comments.
2013-03-25 17:52:30 -07:00
Doug Coleman
86649ce1c0
vm: More allocates comments.
2013-03-25 14:05:05 -07:00
Doug Coleman
dbfa185eef
vm: Standardize /* Allocates memory */ comments so you can grep -A1
...
and see if a function allocates for easier debugging of the gc.
A couple of the functions were not yet annotated.
2013-03-25 12:00:18 -07:00
John Benediktsson
afdaff3059
vm: make bignum-bitnot faster.
2012-08-31 15:22:07 -07:00
John Benediktsson
b541986b4e
vm: use tabs instead of spaces in bignum_gcd.
2012-08-22 21:31:27 -07:00
Doug Coleman
000efd9bbb
vm: Add messages about things that can allocate. Fix a gc bug in the primitive for quotation-code.
2012-08-15 21:30:55 -07:00
Doug Coleman
47b4ebc80d
bignum.cpp: Fix calls to reallot_array() -- bignums can get new addresses if they are not in the nursery or are somehow larger. Fix a couple more correctness issues.
2012-08-15 01:51:58 -07:00
John Benediktsson
39c3f10138
bignum: incorporate some fixes from @slavapestov.
2012-08-10 14:28:44 -07:00
John Benediktsson
c4f85efc9d
vm: make sure we zero out the end of the bignums.
2012-08-04 18:02:27 -07:00
John Benediktsson
61a6b5692f
vm: a bit faster not to trim on each iteration...
2012-08-04 09:13:05 -07:00
John Benediktsson
f7bb7c6a32
vm: additional fix in bignum_gcd.
2012-08-03 21:50:48 -07:00
John Benediktsson
37001708cd
vm: some fixes to fast bignum gcd.
2012-08-03 12:13:46 -07:00
John Benediktsson
5c8a2a4057
vm: fix updating size inside bignum_gcd loop.
2012-08-02 17:36:07 -07:00
Doug Coleman
30e34ca616
bignum: Fix bignum_gcd algorithm from overwriting the wrong bignum memory. Add GC_BIGNUM to prevent gc crashes. Fixes #599 .
2012-08-02 17:16:03 -07:00
John Benediktsson
426c449ee1
vm: adding more GC_BIGNUM to WIN64 path. See #599 .
2012-08-02 17:04:22 -07:00
John Benediktsson
5794ab46a0
vm: use euclid gcd on win64 until we find a better way to do the 128-bit math.
2012-04-06 11:42:59 -07:00
John Benediktsson
eb556bfb06
vm: use twodigit type for all variables (fixes 32-bit warning).
2012-04-06 09:36:25 -07:00