Commit Graph

21 Commits (4162ee2127dccfd4612578a343876672fe9afe18)

Author SHA1 Message Date
Slava Pestov 72ab6ec548 vm: rewrite 'become' primitive so that it uses a slot visitor instead of GC 2009-11-05 19:03:51 -06:00
Slava Pestov 6c2c87758a vm: rename gc_root to data_root, add code_root to fix a problem where code blocks would move underneath the PIC compiler if PIC compiler allocated enough 2009-11-02 18:10:34 -06:00
Slava Pestov 810e309e0c vm: rename userenv to special_objects 2009-10-23 00:33:53 -05:00
Slava Pestov d689be57a5 vm: new card marking implementation supports marking partial objects 2009-10-13 21:16:04 -05:00
Slava Pestov 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
Phil Dawes 9b7412b8f8 Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp 2009-09-27 19:42:18 +01:00
Phil Dawes 6b7717bf37 forwarding functions replaced with PRIMITIVE_FORWARD() macro 2009-09-25 20:43:01 +01:00
Phil Dawes 83b0769eef renamed factorvm to factor_vm 2009-09-24 08:16:52 +01:00
Phil Dawes e566656e46 removed a bunch of superflous blank lines 2009-09-24 08:02:14 +01:00
Phil Dawes e3ac531fdb renamed vmprim_ to primitive_ 2009-09-24 08:02:13 +01:00
Phil Dawes ef16c4be66 moved userenv into vm in C code (DOESNT BOOTSTRAP YET!!!) 2009-09-16 08:16:32 +01:00
Phil Dawes a66cf7e609 removed stub function from run 2009-09-16 08:16:25 +01:00
Phil Dawes 80716a1b6e moved global state from contexts and run into vm
Also renamed template type from T to TYPE to prevent clash with vm::T (true)
2009-09-16 08:16:24 +01:00
Phil Dawes a2f14b5a6d added vm member to gc_root and growable arrays 2009-09-16 08:16:22 +01:00
Phil Dawes 110f925245 move functions from run.cpp into vm 2009-09-16 08:16:18 +01:00
Philipp Brüschweiler 230061783a misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644 2009-08-10 21:33:07 +02:00
Slava Pestov 8872c40b1e The great type renaming 2009-05-04 04:50:24 -05:00
Slava Pestov edecac508e Use C++ namespaces 2009-05-04 01:46:13 -05:00
Slava Pestov 8e17e0a01e VM: use better abstractions for tagged pointers, eliminate get()/set() stuff, clean up array, string, and byte-array element access 2009-05-04 01:00:30 -05:00
Slava Pestov e3592ca8f6 Clean up untag_* and tag_* inline functions in favor of more idiomatic C++ 2009-05-02 20:47:29 -05:00
Slava Pestov b923d548cf Move vmpp to vm 2009-05-02 20:37:18 -05:00