abf497938b
Revert "VM: cast to fixnum looks suspicious"
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This reverts commit 5027830b05
2016-11-16 05:23:54 +01:00
5027830b05
VM: cast to fixnum looks suspicious
2016-11-15 05:58:11 +01:00
5f869f8181
VM: the else clause is not necessary
2016-11-15 05:57:40 +01:00
69acbbbefd
VM: next_block_after can be removed
2016-11-15 03:49:46 +01:00
0d57734dab
vm: replace block comments /**/ with line comments //
2016-09-09 05:47:52 +02:00
1beac119d8
VM: removes the template parameter from mark_bits
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since mark_bits only deals with arithmetic on memory addresses, it
doesn't need to be specialized so it can be untemplateized
2015-01-15 09:29:13 +00:00
ffe41b3d7f
VM: Fixup cast formatting after clang-format
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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
b918c3e646
VM: Remove redundant #ifdef FACTOR_DEBUGs
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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
7b1b1eef23
VM: Remove unnecessary _ suffix in constructors
2013-05-12 23:20:43 -04:00
26ff071205
VM: Remove unnecessary explicit keywords
2013-05-12 21:48:38 -04:00
ce6ffe91dd
VM: Refactor mark_bits.hpp to Factor style
2013-05-12 13:24:45 -04:00
9236c05e60
vm: stage code block map fixup properly for GC
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Don't update the map until the very last thing, and pass untranslated addresses to the iterator functors. Somewhat complicated by the fact that, for startup_fixup, the map is initialized with fixed-up values, so the fixup functor needs a flag indicating whether it operates with a fixed or unfixed code heap map.
2011-12-14 09:56:48 -08:00
e6a80aa9aa
vm: callstack_reversed in code_block_visitor
2011-12-14 09:56:48 -08:00
d12b6e375b
vm: iterate_callstack_reversed in slot_visitor
2011-12-14 09:56:47 -08:00
0a1a252cdb
vm: replace assert with FACTOR_ASSERT
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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
806e54630a
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -04:00
c6602bda27
Big cleanup of literal table and relocation-related code
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- 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
22c717616c
vm: speed up some bit twiddling on 32-bit
2009-11-05 19:29:27 -06:00
e28580dd0f
vm: faster sweep algorithm
2009-11-01 20:24:25 -06:00
882daae06c
vm: more sweep phase optimizations
2009-11-01 04:40:15 -06:00
5ae40e26ee
vm: remove promotion strategy, clean up compaction code
2009-11-01 03:47:09 -06:00
a1aac42786
vm: clean up gc events, remove -verbosegc switch, fix compaction bug
2009-10-27 21:31:28 -05:00
b7181d14a8
vm: debugging compaction
2009-10-25 08:07:21 -05:00
6597e0ea3a
vm/mark_bits.hpp: fix incorrect constructor argument order
2009-10-22 23:41:02 -05:00
606a805d7d
vm: debugging mark and sweep
2009-10-21 23:24:35 -05:00
af855b7fa9
vm: debugging mark-sweep
2009-10-21 19:41:54 -05:00
f0816d72f1
vm: split off free_list_allocator from heap class, rename zone to bump_allocator
2009-10-20 15:26:11 -05:00
a9dbbd1efb
vm: simplify code heap by eliminating HeapLayout template parameter
2009-10-20 14:01:46 -05:00
e482940dca
vm: object start recording in cards is now independent of allocation strategy
2009-10-20 13:47:04 -05:00
acdcb181e0
vm: working on making heap more generic
2009-10-20 10:22:06 -05:00
838a44e901
vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
2009-10-20 09:37:24 -05:00
4ddd63d83e
vm: move compaction algorithm to mark_bits.hpp since it doesn't rely on properties of heaps per se
2009-10-19 03:05:20 -05:00
ac25b8ebbb
vm: new mark_bits data structure replaces hashtable when compacting code heap
2009-10-19 02:21:11 -05:00
464aac14cf
vm: working on new compaction implementation
2009-10-19 00:07:43 -05:00
69f9c80b5b
vm: code heap: move mark bits to a separate bitmap
2009-10-16 14:41:40 -05:00
Björn Lindqvist
Alexander Iljin
Erik Charlebois
Joe Groff
Slava Pestov