Commit Graph

9 Commits (4bdeaad1125a76eb06ede230250f6d3b71641c48)

Author SHA1 Message Date
Björn Lindqvist 885b5c7043 VM: no need for a nursery_space class, it's just a bump_allocator 2014-12-04 10:23:33 -08:00
Björn Lindqvist 50c74fc496 VM: get rid of the duplicated nursery instance in vm->data->nursery
vm.nursery and vm->data->nursery are different objects. They get out
of sync when Factor code bumps vm.nursery but leaves vm->data->nursery
unchanged. The emptiness of vm->data->nursery meant that each_object()
never iterated it.
2014-11-21 02:16:03 -08:00
Erik Charlebois b918c3e646 VM: Remove redundant #ifdef FACTOR_DEBUGs
FACTOR_DEBUG checks around asserts aren't needed, since FACTOR_ASSERT is
already conditionally defined by FACTOR_DEBUG.
2013-05-12 23:44:32 -04:00
Erik Charlebois a437576dc9 VM: Refactor allot.hpp to Factor style 2013-05-12 13:24:40 -04:00
Doug Coleman 2b33dde782 vm: Add more Allocates memory comments. 2013-03-25 17:52:30 -07:00
Joe Groff 0a1a252cdb vm: replace assert with FACTOR_ASSERT
Factor is finally a real C++ project and has a custom assert macro. Assertion failures were still getting caught as exceptions and causing failure loops. Write our own macro that calls factor::abort on failure.
2011-11-23 11:11:26 -08:00
Slava Pestov c6602bda27 Big cleanup of literal table and relocation-related code
- new way to iterate over instruction_operands cleans up relocation code
- move some methods out of the VM class to clean up code
- if debugging is on, die earlier if attempting to allocate inside GC
- callback heap entries are now code_blocks
- replace block_granularity with data_alignment
2009-12-02 00:48:41 -06:00
Slava Pestov 064c00f78d New identity-hashcode primitive 2009-11-10 21:18:54 -06:00
Slava Pestov 793d0606f6 vm: various minor optimizations speeding up gc0 and dispatch1 benchmarks, as well as bootstrap
- make allot_object() inline, move slow case to allot_large_object()
- reduce number of conditional branches in megamorphic cache miss handler
- make unbox_array_size() inline, move slow case to unbox_array_size_slow()
- new memset_cell() function uses memset_pattern4/8() on Mac OS X
2009-10-31 02:30:48 -05:00