Mike Pall
5c55b766bd
Merge branch 'master' into v2.1
2013-11-05 19:41:21 +01:00
Mike Pall
7b4d5306c7
Fix GC steps threshold handling when called by JIT-compiled code.
...
Thanks to Cheng, Long.
2013-11-05 19:36:59 +01:00
Mike Pall
d0b48ec996
Merge branch 'master' into v2.1
2013-10-14 19:34:06 +02:00
Mike Pall
5d25645a21
FFI: Rehash finalizer table after GC cycle, if needed.
2013-10-14 19:31:24 +02:00
Mike Pall
517500ba48
Save currently executing lua_State in g->cur_L.
...
This is only a good approximation due to deficiencies in the design of
the Lua/C API. It indicates _some_ valid state that is/was executing.
Also reorder L->cframe stores to achieve a synchronously consistent state.
2013-08-30 23:38:17 +02:00
Mike Pall
5120240b77
Use g->jit_base for on/off-trace detection.
2013-08-26 18:28:58 +02:00
Mike Pall
7b629b7bcf
Move buffer shrinking to atomic GC phase.
2013-04-21 01:00:01 +02:00
Mike Pall
28cfcf7744
String buffer refactoring, part 1.
...
Move string buffer handling to lj_buf.*.
Use common buffer resizing function.
2013-02-27 17:29:35 +01:00
Mike Pall
4a44c4ff69
Bump copyright date to 2013.
2013-02-11 12:54:48 +01:00
Mike Pall
b66ab96a62
Move a GC macro.
2012-10-02 09:57:49 +02:00
Mike Pall
9d7bd04fae
Avoid potential store-forwarding stalls in GC marking.
2012-06-09 20:30:27 +02:00
Mike Pall
10ef109eef
Bump copyright date to 2012.
2012-01-23 22:42:42 +01:00
Mike Pall
4994fcc32c
Add support for bytecode loading/saving.
2011-06-13 01:04:11 +02:00
Mike Pall
96cc99bd6a
Remove bogus assertion for GC estimate vs. threshold.
2011-06-09 01:34:10 +02:00
Mike Pall
8c32b38ca3
Flatten and compress in-memory debug info (saves ~70%).
2011-06-09 01:27:37 +02:00
Mike Pall
7b21a660a8
FFI: Fix __gc for VLA/VLS cdata objects.
2011-05-23 02:43:36 +02:00
Mike Pall
31e0774a9e
FFI: Fix cdata finalization.
2011-04-13 21:37:54 +02:00
Mike Pall
efcaef22bd
Inline lj_gc_barrierback().
2011-04-10 20:45:36 +02:00
Mike Pall
063182d79c
FFI: Fix marking of ffi.gc() finalizer table.
2011-03-17 17:31:48 +01:00
Mike Pall
889368e921
Get rid of the remaining silly cast macros from Lua.
2011-03-10 02:13:43 +01:00
Mike Pall
83a37aeca7
FFI: Add ffi.gc() function for finalization of cdata objects.
2011-02-28 16:48:13 +01:00
Mike Pall
06f99fc3df
Bump copyright date to 2011.
2011-01-09 17:12:53 +01:00
Mike Pall
6947493687
Turn lj_mem_newgco() into a fastcall.
2010-12-10 01:10:52 +01:00
Mike Pall
526e087e63
FFI: Add C data handling and C type conversions.
2010-12-05 00:18:07 +01:00
Mike Pall
35890f66c1
FFI: Don't propagate cdata objects.
2010-11-26 17:27:02 +01:00
Mike Pall
2fd1292955
FFI: Add cdata object type.
2010-11-26 13:28:46 +01:00
Mike Pall
44702720c5
Don't traverse inactive GCtrace objects.
2010-09-15 01:13:07 +02:00
Mike Pall
6fd315581c
Optimize BC_VARG: use RC for numparams.
2010-09-10 11:34:29 +02:00
Mike Pall
96957a4551
Turn some lua_State fields into 32 bit pointers.
...
lua_State now fits into one cache line on x64.
2010-09-09 12:28:17 +02:00
Mike Pall
420124372b
Switch to fast string hash.
2010-07-21 22:53:27 +02:00
Mike Pall
ef0904e80b
Make metamethod names proper GC roots.
2010-04-25 18:35:47 +02:00
Mike Pall
2e24770ed3
Simplify management of current trace. Drop lazy save.
2010-04-25 13:53:33 +02:00
Mike Pall
721b73fecb
Turn traces into true GC objects (GCtrace).
2010-04-25 03:32:29 +02:00
Mike Pall
ab45481199
No longer let the GC replace dead keys with the LJ_TDEADKEY tag.
...
Important: this changes the semantics of the write barrier!
Carefully read the big comment block in lj_obj.h
This helps HREFK key slot specialization and allows safely hoisting
HREF/HREFK across GC steps, too (fix for a barely reproducible bug).
Dead keys are only removed during a table resize (as before).
2010-04-21 01:45:58 +02:00
Mike Pall
d8cb69ed07
Simplify GC step calls from on-trace code.
2010-04-19 23:41:48 +02:00
Mike Pall
932cda0fe3
Replace on-trace GC frame syncing with interpreter exit.
...
Need to sync GC objects to stack only during atomic GC phase.
Need to setup a proper frame structure only for calling finalizers.
Force an exit to the interpreter and let it handle the uncommon cases.
Finally solves the "NYI: gcstep sync with frames" issue.
2010-04-19 00:43:35 +02:00
Mike Pall
37a3ca330f
Reorder various structs to reduce padding (thanks to /usr/bin/pahole).
2010-03-15 23:29:10 +01:00
Mike Pall
89c90f0955
Fix error message generation for OOM error.
2010-02-28 22:22:45 +01:00
Mike Pall
8cc50cf6b1
Conditionally compile functions that are unused with JIT disabled.
2010-02-28 21:58:40 +01:00
Mike Pall
ab90b8fc2b
Switch to pre-initialized stacks. Drop frame clearing in interpreter.
2010-02-11 01:21:40 +01:00
Mike Pall
6194b1c896
Redesign of prototype generation, part 5: colocation of protoype arrays.
2010-02-08 05:30:57 +01:00
Mike Pall
f275a9d7ef
Redesign of prototype generation, part 4: late creation of prototype.
2010-02-08 05:29:47 +01:00
Mike Pall
60b5af4422
Redesign of prototype generation, part 1: varinfo and uvname.
...
Use a growable, per-chunk variable stack.
Collect varinfo/uvname for prototype at the end.
2010-02-08 05:26:52 +01:00
Mike Pall
a0914c409b
32/64 bit memory ref cleanup, part 4: GCproto ->varinfo.
2010-02-05 01:35:38 +01:00
Mike Pall
8dcc4364cf
32/64 bit memory ref cleanup, part 3: GCproto ->lineinfo.
2010-02-05 01:16:22 +01:00
Mike Pall
d778982120
32/64 bit memory ref cleanup, part 2: GCproto ->uvname and ->chunkname.
2010-02-05 00:52:21 +01:00
Mike Pall
c8d55e8506
32/64 bit memory ref cleanup, part 1: GCproto ->bc and ->k.
2010-02-05 00:07:32 +01:00
Mike Pall
4e39597ba6
Add some sanity checks for allocator in 64 bit mode.
2010-01-18 01:32:33 +01:00
Mike Pall
2cc554db0c
Avoid int16_t widening for pt->uv elements.
2010-01-09 22:41:08 +01:00
Mike Pall
a33204ae5e
Fix 32/64 bit portability issue with upval->v.
2010-01-09 21:11:35 +01:00
