604ceb957c
vm: replace remaining stack_frame-based logic
2011-12-14 09:56:49 -08:00
40bc8459db
vm: bottom_frame method for contexts
...
ctx->callstack_bottom - 1 -- the fuck does that mean?!
2011-11-02 13:23:07 -07:00
186bf65a00
constants for special object hardcoded literals
2011-11-02 12:54:50 -07:00
daf40ea0c6
Fix infinite loop and empty-dlist error when an error is thrown from a callback running in a thread other than the initial thread. This addresses part of issue #92
2011-10-02 21:59:09 -07:00
451237a028
Fix start-context-and-delete sub-primitive (reported by Sascha Matzke)
2010-08-02 20:28:23 -04:00
806e54630a
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -04:00
91cd3b854d
Use ##local-allot to simplify longlong unboxing
2010-05-19 01:07:22 -04:00
eb802208d1
FFI rewrite part 4: parameter and return value unboxing redesign
2010-05-11 19:11:44 -04:00
de4343eaf7
vm: re-organize context structure
2010-04-02 15:42:29 -04:00
0faa3bcf4a
vm: pre-allocate context alien
2010-04-02 00:02:21 -04:00
fb2ecab614
threads: delete old contexts immediately instead of handing them off to a 'context recycler' thread
2010-03-30 21:47:48 -04:00
11ddbc03a4
vm: signal handling cleanup
2010-03-27 07:33:28 -04:00
1717b8d0f7
Implement start-context and set-context primitives
2010-03-27 02:56:11 -04:00
560c119cd2
vm: actually use context callstacks when running code
2010-03-26 22:44:43 -04:00
6aee6b3adc
Add context-specific special object table, generalizing catchstack_save and current_callback_save fields of context struct
2010-03-18 22:06:00 +13:00
ba5b90e063
Change how non-volatile register preservation is done in alien callbacks, with the aim of fixing callbacks on PowerPC, and to eventually eliminate assembly code from VM
...
- Simplify calculation of offset in relocation table
- Open-code %alien-callback
- Remove magic_frame hack from context objects
- Move magical return instruction from optimizing compiler backend into callback entry stub
2010-01-03 01:11:51 +13:00
63edd20a55
vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler
2009-12-19 10:59:56 +13:00
9705768e3f
vm: remove DEFPUSHPOP macro
2009-12-04 20:56:48 -05:00
cb6552ae6e
vm/contexts: cleanup
2009-11-08 19:44:18 -06:00
810e309e0c
vm: rename userenv to special_objects
2009-10-23 00:33:53 -05:00
107c96f642
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -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
9b7412b8f8
Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp
2009-09-27 19:42:18 +01:00
83b0769eef
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
cdb6304fef
Dev checkpoint
2009-09-16 08:17:26 +01:00
9a37b6abb6
moved stack_chain into vm struct
2009-09-16 08:16:31 +01:00
25bbca2f66
removed save_stacks global function
2009-09-16 08:16:30 +01:00
2e81b174a7
removed some stub functions from contexts
2009-09-16 08:16:25 +01:00
8fa607e9a9
Dev checkpoint
2009-09-16 08:16:25 +01:00
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
53db9d737a
Change (void) to ()
2009-05-05 11:33:35 -05:00
8872c40b1e
The great type renaming
2009-05-04 04:50:24 -05:00
edecac508e
Use C++ namespaces
2009-05-04 01:46:13 -05:00
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
Joe Groff
Slava Pestov
Slava Pestov
Slava Pestov
Phil Dawes