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40 Commits (eef5aea9a76cd4fd63ed1c6fe4569426fcc638b7)

Author SHA1 Message Date
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
John Benediktsson 22c26ff3f5 vm: adding bignum_gcd primitive. 2012-04-05 09:17:35 -07:00
Joe Groff 0e3c315099 vm: move bignum.cpp includes to master.hpp 
That way they get PCHed
 2011-11-08 08:42:47 -08:00
John Benediktsson afc07c0e05 io.binary: make le> and be> faster (20% and 75%, respectively). 
Removed primitive byte-array>bignum and digit_stream_to_bignum from vm/.
 2011-10-11 21:13:30 -07:00
Slava Pestov f27080498d Remove bignum>float VM primitive, and use bignum/f to implement >float on bignums instead, for a slight accuracy gain. Also, bignum/f now has a more efficient post-scaling algorithm to break the circular dependency on bignum>float 2010-11-24 22:41:15 -08:00
Joe Groff 11deca47b4 quiet some data conversions warnings raised by msvc 2010-05-05 22:22:13 -07:00
Slava Pestov 63edd20a55 vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler 2009-12-19 10:59:56 +13:00
Slava Pestov d85d84697a Change data heap alignment to 16 bytes 2009-10-20 12:45:00 -05:00
Phil Dawes 9b7412b8f8 Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp 2009-09-27 19:42:18 +01:00
Phil Dawes 83b0769eef renamed factorvm to factor_vm 2009-09-24 08:16:52 +01:00
Phil Dawes 3b8292db8e bignum indentation and macro cleanup 2009-09-24 08:02:14 +01:00
Phil Dawes 35b2657f53 bignum indentation cleanup 2009-09-24 08:02:14 +01:00
Phil Dawes e566656e46 removed a bunch of superflous blank lines 2009-09-24 08:02:14 +01:00
Phil Dawes e8d1612e8e Split data out into separate vm-data struct 2009-09-16 08:22:16 +01:00
Phil Dawes 32eace1a11 removed global functions from bignum.cpp 2009-09-16 08:16:27 +01:00
Phil Dawes d093ff766f updated function ptr calls (iterators etc..) to take a vm parameter 2009-09-16 08:16:25 +01:00
Phil Dawes efa974f025 moved global state from math into vm 2009-09-16 08:16:24 +01:00
Phil Dawes e678f6a681 added vm member to gc_bignum 2009-09-16 08:16:22 +01:00
Phil Dawes 1a87f3bb5f moved bignum functions to vm 2009-09-16 08:16:18 +01:00
Phil Dawes a6fc19f4b0 Dev checkpoint 2009-09-16 08:16:18 +01:00
Phil Dawes 149af514e6 Dev checkpoint 2009-09-16 08:16:18 +01:00
Phil Dawes 8426e2f877 Dev checkpoint 2009-09-16 08:16:18 +01:00
Philipp Brüschweiler 230061783a misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644 2009-08-10 21:33:07 +02:00
Slava Pestov 8872c40b1e The great type renaming 2009-05-04 04:50:24 -05:00
Slava Pestov edecac508e Use C++ namespaces 2009-05-04 01:46:13 -05:00
Slava Pestov 8e17e0a01e VM: use better abstractions for tagged pointers, eliminate get()/set() stuff, clean up array, string, and byte-array element access 2009-05-04 01:00:30 -05:00
Slava Pestov ec28b1ef85 Various VM cleanups, new approach for bignum GC root registration 2009-05-03 05:48:03 -05:00
Slava Pestov b923d548cf Move vmpp to vm 2009-05-02 20:37:18 -05:00