50f9bf67a7
vm: fix crash when converting a callstack to an array
2009-10-20 12:19:02 -05:00
838a44e901
vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
2009-10-20 09:37:24 -05:00
ac25b8ebbb
vm: new mark_bits data structure replaces hashtable when compacting code heap
2009-10-19 02:21:11 -05:00
2e65366c6b
vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
2009-10-18 20:31:59 -05:00
236588208b
vm: rename F to false_object, and rename T to true_object
2009-10-18 20:26:21 -05:00
107c96f642
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -05:00
85b746e7b5
vm: simpler and more efficient code heap compaction; restructure a few things to get ready for runtime code heap compaction
2009-10-16 04:33:35 -05:00
349cb41a29
Merge branch 'reentrantvm' of git://github.com/phildawes/factor
2009-10-16 03:52:35 -05:00
70dcecf61a
vm: don't flush instruction cache twice per code block on a major GC on PowerPC
2009-10-15 22:31:41 -05:00
38d120f92e
vm: rt-vm relocation now supports accessing a field directly
2009-10-14 19:24:23 -05:00
7fef05fd76
Removed VM_PTR macros. All builds reentrant by default
2009-10-14 19:14:57 +01:00
236efe4881
vm: debugging new card marking
2009-10-14 04:59:28 -05:00
1ce39963fd
Working on adding support for the new write barrier to optimized code
2009-10-14 02:06:01 -05:00
697e2342d0
vm: put code block owner directly in the header, instead of as the first entry in the literal table. Reduces x86-64 image size by ~700kb, also eliminates separate 'strip' set of staging images from deploy tool
2009-10-06 06:25:07 -05:00
16c3251072
vm: free up a cell in compiled code block headers
2009-10-06 05:52:45 -05:00
ed1ee19ce1
vm: add a remembered set for code blocks which may reference young literals. Improves loading time
2009-10-06 04:36:34 -05:00
d10e27149c
vm: cleanup
2009-10-06 01:42:17 -05:00
e2fcec6a99
Merge branch 'master' into new_gc
2009-10-06 01:31:50 -05:00
884ac79423
vm: minor tweaks which reduce image size by ~300kb
2009-10-06 01:31:39 -05:00
bae2240f62
vm: refactoring garbage collector
2009-10-05 22:16:08 -05:00
c4ef640f4d
Big VM cleanup
...
- Move forward declarations of 'struct factor_vm' to one place
- Rename template parameters from T and TYPE to descriptive names. New convention: CamelCase for template parameters
- Change some higher-order functions taking function pointers into templates, and define classes overriding operator(). There's a bit of new boilerplate here but its more consistent than the old mish-mash approaches
- Put GC state into a gc_state struct
- Use exceptions instead of longjmp for non-local control transfer in GC
- In code GC, instead of interleaving code block tracing with copying, add code blocks which need to be revisited to an std::set stored in the gc_state
2009-10-03 08:47:05 -05:00
2c136d6536
Merge branch 'reentrantvm' of git://github.com/phildawes/factor
2009-10-02 03:28:21 -05:00
913408c2a3
vm: fix stack alignment in primitive_inline_cache_miss
2009-10-02 03:25:18 -05:00
b6718641dc
Converted some callback fns to use member-fn pointers
2009-09-28 19:45:10 +01:00
f81c8549f4
Make segment, context, data_heap, zone more object-oriented, and fix crash when calling undefined symbols
2009-09-25 21:17:20 -05:00
c046ff4b23
vm: make heap data-type object-oriented
2009-09-25 20:32:00 -05:00
83b0769eef
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
46bab62689
misc cleanup
2009-09-24 08:02:14 +01:00
d25fe552ab
removed superflous whitspace lines
2009-09-24 08:02:14 +01:00
e05f91f3a8
cleaning up stray vm singleton usage
2009-09-16 08:17:27 +01:00
a4a4439fc5
got debug compiles working again
2009-09-16 08:16:32 +01:00
a5f24c8fb9
added VM relocation type
2009-09-16 08:16:30 +01:00
959da30f05
removed global functions from code_block.cpp
2009-09-16 08:16:27 +01:00
d5da6a3d58
Dev checkpoint
2009-09-16 08:16:25 +01:00
baaf71eddc
Dev checkpoint
2009-09-16 08:16:25 +01:00
93c665c653
Dev checkpoint
2009-09-16 08:16:25 +01:00
8fa607e9a9
Dev checkpoint
2009-09-16 08:16:25 +01:00
a2f14b5a6d
added vm member to gc_root and growable arrays
2009-09-16 08:16:22 +01:00
0097e76a82
moved code_block functions to vm
2009-09-16 08:16:20 +01:00
230061783a
misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644
2009-08-10 21:33:07 +02:00
b389dcf441
Redo compiler.codegen.fixup and get %dispatch to work
2009-06-01 02:32:36 -05:00
fc152ef210
Various improvements aimed at getting local optimization regressions fixed:
...
- Rename _gc to ##gc
- Absolute labels are now supported
- Generate _dispatch-label
2009-05-31 23:28:08 -05:00
6e08e29a3a
Remove compiled slot from quotations since its not needed
2009-05-12 03:09:15 -05:00
3bf8134476
VM cleanup: replace some #defines with constants and inline functions
2009-05-08 15:05:55 -05:00
3591f6c684
Count megamorphic cache hits
2009-05-07 14:26:08 -05:00
581d017b46
Working on inline caching for tail call sites
2009-05-06 19:22:22 -05:00
a961e17ef1
Add new RC_ABSOLUTE_PPC_2 relocation type
2009-05-05 20:56:23 -05:00
3295c54bff
Remove debug messages from VM
2009-05-05 14:27:22 -05:00
53db9d737a
Change (void) to ()
2009-05-05 11:33:35 -05:00
786b9096e2
Store forwarding table off to the side instead of in the code block; saves one cell per code block
2009-05-05 11:07:20 -05:00
Slava Pestov
Slava Pestov
Phil Dawes
Philipp Brüschweiler
Slava Pestov
Slava Pestov