89612b7f31
vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
2009-10-18 20:31:59 -05:00
f0a1a3ce5b
vm: rename F to false_object, and rename T to true_object
2009-10-18 20:26:21 -05:00
030d035e94
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -05:00
7c126be62b
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
786f6826b6
Merge branch 'reentrantvm' of git://github.com/phildawes/factor
2009-10-16 03:52:35 -05:00
78f3f0e90d
vm: don't flush instruction cache twice per code block on a major GC on PowerPC
2009-10-15 22:31:41 -05:00
bfd1f0d6d2
vm: rt-vm relocation now supports accessing a field directly
2009-10-14 19:24:23 -05:00
0b2db4018a
Removed VM_PTR macros. All builds reentrant by default
2009-10-14 19:14:57 +01:00
e89d037c3f
vm: debugging new card marking
2009-10-14 04:59:28 -05:00
10ad5cad53
Working on adding support for the new write barrier to optimized code
2009-10-14 02:06:01 -05:00
4d0ec09d9c
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
fa2ee8ee7a
vm: free up a cell in compiled code block headers
2009-10-06 05:52:45 -05:00
d066d46c8d
vm: add a remembered set for code blocks which may reference young literals. Improves loading time
2009-10-06 04:36:34 -05:00
1bfa4ef5ca
vm: cleanup
2009-10-06 01:42:17 -05:00
9ca96b1b3f
Merge branch 'master' into new_gc
2009-10-06 01:31:50 -05:00
2058b31b5b
vm: minor tweaks which reduce image size by ~300kb
2009-10-06 01:31:39 -05:00
d5be02d48f
vm: refactoring garbage collector
2009-10-05 22:16:08 -05:00
3887292543
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
aa0359f78d
Merge branch 'reentrantvm' of git://github.com/phildawes/factor
2009-10-02 03:28:21 -05:00
09aa172725
vm: fix stack alignment in primitive_inline_cache_miss
2009-10-02 03:25:18 -05:00
0ca2b9b3b2
Converted some callback fns to use member-fn pointers
2009-09-28 19:45:10 +01:00
3d196110b7
Make segment, context, data_heap, zone more object-oriented, and fix crash when calling undefined symbols
2009-09-25 21:17:20 -05:00
5195fdaeaa
vm: make heap data-type object-oriented
2009-09-25 20:32:00 -05:00
1c5329cc2e
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
134a359353
misc cleanup
2009-09-24 08:02:14 +01:00
911471c411
removed superflous whitspace lines
2009-09-24 08:02:14 +01:00
b84c10e33c
cleaning up stray vm singleton usage
2009-09-16 08:17:27 +01:00
d4f602c9e7
got debug compiles working again
2009-09-16 08:16:32 +01:00
b70e60eaea
added VM relocation type
2009-09-16 08:16:30 +01:00
abee922604
removed global functions from code_block.cpp
2009-09-16 08:16:27 +01:00
03ecc58bbf
Dev checkpoint
2009-09-16 08:16:25 +01:00
d2fd7bd3e1
Dev checkpoint
2009-09-16 08:16:25 +01:00
23deff22fe
Dev checkpoint
2009-09-16 08:16:25 +01:00
50875c77f3
Dev checkpoint
2009-09-16 08:16:25 +01:00
ebbf2151fe
added vm member to gc_root and growable arrays
2009-09-16 08:16:22 +01:00
5f66fd18e9
moved code_block functions to vm
2009-09-16 08:16:20 +01:00
18240b0219
misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644
2009-08-10 21:33:07 +02:00
096803e58f
Redo compiler.codegen.fixup and get %dispatch to work
2009-06-01 02:32:36 -05:00
64114947d2
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
05146c6907
Remove compiled slot from quotations since its not needed
2009-05-12 03:09:15 -05:00
92ae2f7e71
VM cleanup: replace some #defines with constants and inline functions
2009-05-08 15:05:55 -05:00
9b419aa0b1
Count megamorphic cache hits
2009-05-07 14:26:08 -05:00
d3b85c14c9
Working on inline caching for tail call sites
2009-05-06 19:22:22 -05:00
0ca1d013f8
Add new RC_ABSOLUTE_PPC_2 relocation type
2009-05-05 20:56:23 -05:00
3acadbd23f
Remove debug messages from VM
2009-05-05 14:27:22 -05:00
ec943c2299
Change (void) to ()
2009-05-05 11:33:35 -05:00
bec40fd54b
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
6729e70895
Some VM fixes
2009-05-04 15:11:31 -05:00
0d62ce7802
Attempt to fix gcc 4.5.0 compile error
2009-05-04 07:11:00 -05:00
7e75312b60
Fixing some build issues on Linux with GCC 4.3
2009-05-04 08:00:06 -04:00
Slava Pestov
Slava Pestov
Phil Dawes
Philipp Brüschweiler
Slava Pestov
Slava Pestov