Slava Pestov
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c30df42e48
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vm: make compaction its own gc_op
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2009-10-25 14:02:14 -05:00 |
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Slava Pestov
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7d8c85443e
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vm: vm: fix large object allocation logic and change default heap image size for 2009
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2009-10-25 13:27:40 -05:00 |
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Slava Pestov
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cf247c23a2
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vm: room. now prints mark stack size, and total/contiguous free space
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2009-10-25 13:18:06 -05:00 |
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Slava Pestov
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49baf397f4
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vm: tagged typechecks work better with DEBUG=1
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2009-10-25 08:07:36 -05:00 |
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Slava Pestov
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b7181d14a8
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vm: debugging compaction
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2009-10-25 08:07:21 -05:00 |
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Slava Pestov
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b6a21b19a9
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vm: fix compaction when callback heap has entries in it
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2009-10-25 00:06:45 -05:00 |
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Slava Pestov
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0c1e266302
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vm: got data heap compaction working
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2009-10-24 23:51:14 -05:00 |
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Slava Pestov
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0b65b194c9
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vm: fix 'data-room' primitive to report correct sizes for tenured space
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2009-10-24 23:49:33 -05:00 |
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Slava Pestov
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fae27fb361
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vm: make some more ctors explicit just for kicks
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2009-10-24 23:02:58 -05:00 |
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Slava Pestov
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62e718eaa9
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vm: combine heap_block and code_block structs, eliminates some boilerplate
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2009-10-24 21:33:31 -05:00 |
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Slava Pestov
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45a955b5bb
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vm: fix typo in card tracing logic
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2009-10-24 04:43:11 -05:00 |
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Slava Pestov
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d855593f1f
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vm: clean up code heap visitor
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2009-10-24 04:36:29 -05:00 |
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Slava Pestov
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03f4b4cdd6
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vm: move binary_payload_start() method from factor_vm to object class
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2009-10-24 04:27:45 -05:00 |
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Slava Pestov
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29a27cfde4
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vm: data heap compaction work in progress
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2009-10-24 04:18:33 -05:00 |
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Slava Pestov
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fd1e992e7d
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vm: factor out code that visits object slots and code heap blocks into slot_visitor and code_block_visitor
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2009-10-24 03:54:53 -05:00 |
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Slava Pestov
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810e309e0c
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vm: rename userenv to special_objects
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2009-10-23 00:33:53 -05:00 |
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Slava Pestov
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6597e0ea3a
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vm/mark_bits.hpp: fix incorrect constructor argument order
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2009-10-22 23:41:02 -05:00 |
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Slava Pestov
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3394309659
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Merge branch 'master' into new_gc
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2009-10-22 05:40:57 -05:00 |
Slava Pestov
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3d5c3935ad
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vm: fix compilation
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2009-10-22 06:38:02 -04:00 |
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Slava Pestov
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f24942e063
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vm: clean up signal handling and add EXC_BAD_INSTRUCTION Mach exception handler for OS X, since signal handlers cannot change the stack pointer
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2009-10-22 05:22:59 -05:00 |
Joe Groff
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432d4f79e9
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give better error message for windows exceptions, and don't lop off the top end of the exception code when the vm throws the error
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2009-10-21 23:37:51 -05:00 |
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Slava Pestov
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606a805d7d
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vm: debugging mark and sweep
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2009-10-21 23:24:35 -05:00 |
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Slava Pestov
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40351d40be
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vm: use iostreams instead of printf for debug messages, clean up a few things
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2009-10-21 20:12:57 -05:00 |
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Slava Pestov
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af855b7fa9
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vm: debugging mark-sweep
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2009-10-21 19:41:54 -05:00 |
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Slava Pestov
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814f6371d6
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vm: mark sweep gc for tenured space work in progress
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2009-10-20 22:20:49 -05:00 |
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Slava Pestov
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f0816d72f1
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vm: split off free_list_allocator from heap class, rename zone to bump_allocator
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2009-10-20 15:26:11 -05:00 |
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Slava Pestov
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a9dbbd1efb
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vm: simplify code heap by eliminating HeapLayout template parameter
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2009-10-20 14:01:46 -05:00 |
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Slava Pestov
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e482940dca
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vm: object start recording in cards is now independent of allocation strategy
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2009-10-20 13:47:04 -05:00 |
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Slava Pestov
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d22d5466fc
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vm: move factor_vm::untagged_object_size() to object::size()
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2009-10-20 13:13:39 -05:00 |
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Slava Pestov
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d85d84697a
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Change data heap alignment to 16 bytes
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2009-10-20 12:45:00 -05:00 |
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Slava Pestov
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50f9bf67a7
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vm: fix crash when converting a callstack to an array
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2009-10-20 12:19:02 -05:00 |
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Slava Pestov
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acdcb181e0
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vm: working on making heap more generic
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2009-10-20 10:22:06 -05:00 |
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Slava Pestov
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838a44e901
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vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
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2009-10-20 09:37:24 -05:00 |
|
Slava Pestov
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d585aa861c
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-10-19 21:44:56 -05:00 |
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Slava Pestov
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cafa838588
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Merge branch 'master' of git://factorcode.org/git/factor into new_gc
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2009-10-19 21:44:36 -05:00 |
|
Slava Pestov
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21d29b3961
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vm: change code heap alignment to 16 bytes instead of 32 to reduce image size
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2009-10-19 06:10:39 -05:00 |
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Slava Pestov
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4ddd63d83e
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vm: move compaction algorithm to mark_bits.hpp since it doesn't rely on properties of heaps per se
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2009-10-19 03:05:20 -05:00 |
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Slava Pestov
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ac25b8ebbb
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vm: new mark_bits data structure replaces hashtable when compacting code heap
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2009-10-19 02:21:11 -05:00 |
Slava Pestov
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8ef0d411ac
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vm: cleanup
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2009-10-19 00:16:32 -05:00 |
|
Slava Pestov
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464aac14cf
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vm: working on new compaction implementation
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2009-10-19 00:07:43 -05:00 |
|
Slava Pestov
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a81f757a62
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vm: fix conflict in image.cpp
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2009-10-18 20:54:13 -05:00 |
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Slava Pestov
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2e65366c6b
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vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
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2009-10-18 20:31:59 -05:00 |
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Slava Pestov
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236588208b
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vm: rename F to false_object, and rename T to true_object
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2009-10-18 20:26:21 -05:00 |
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Slava Pestov
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2b63029da8
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vm: fix GC safety issue in non-optimizing compiler
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2009-10-18 18:57:41 -05:00 |
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Slava Pestov
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69f9c80b5b
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vm: code heap: move mark bits to a separate bitmap
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2009-10-16 14:41:40 -05:00 |
|
Slava Pestov
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2917063a1a
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vm: fix typo
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2009-10-16 12:25:21 -05:00 |
|
Slava Pestov
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a955a12aa7
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vm: fix compile errors on some gcc versions
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2009-10-16 12:13:43 -05:00 |
|
Slava Pestov
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107c96f642
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vm: code heap compaction at runtime using compact-gc primitive
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2009-10-16 11:39:35 -05:00 |
|
Slava Pestov
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c04412219b
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vm: allocate stacks and data heap segments without execute permissions
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2009-10-16 05:16:12 -05:00 |
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Slava Pestov
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85b746e7b5
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vm: simpler and more efficient code heap compaction; restructure a few things to get ready for runtime code heap compaction
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2009-10-16 04:33:35 -05:00 |