Mike Pall
58ca165737
LJ_GC64: Allow optional use of the system memory allocator.
2016-06-03 06:52:53 +02:00
Mike Pall
f4231949b5
Merge branch 'master' into v2.1
2016-03-03 12:11:37 +01:00
Mike Pall
db1b399af1
Bump copyright date to 2016.
2016-03-03 12:02:22 +01:00
Mike Pall
0a5045c34e
Merge branch 'master' into v2.1
2015-01-06 00:12:45 +01:00
Mike Pall
86913b9bbf
Bump copyright date to 2015.
2015-01-05 23:59:31 +01:00
Mike Pall
cb481ddc8f
Add LJ_GC64 mode: 64 bit GC object references.
...
Actually NaN tagging with 47 bit pointers and 13+4 bit tags.
2015-01-03 15:23:58 +01:00
Mike Pall
054e6abe37
Add LJ_FR2 mode: Two-slot frame info.
2015-01-03 15:04:38 +01:00
Mike Pall
6e9145a882
Cleanup of memory vs. GC sizes. No functional changes.
2014-12-20 00:17:50 +01:00
Mike Pall
c8d1aff0ba
Merge branch 'master' into v2.1
2014-04-22 11:29:05 +02:00
Mike Pall
f3374b5266
x64: Allow building with LUAJIT_USE_SYSMALLOC and LUAJIT_USE_VALGRIND.
...
Valgrind 3.9 killed MAP_32BIT support. Ugh. So now we have to rely on
undocumented behavior where Valgrind always allocates from the bottom
of memory. Alas, such a binary won't run properly without Valgrind.
2014-04-21 22:26:46 +02:00
Mike Pall
a9d4543601
Merge branch 'master' into v2.1
2014-01-16 23:18:34 +01:00
Mike Pall
ef59e54820
Bump copyright date to 2014.
2014-01-16 23:10:16 +01:00
Mike Pall
4dce22c40d
Add low-overhead profiler. Part 1: interpreter, low-level C API.
2013-09-02 01:49:19 +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
9ec869b362
String buffer refactoring, part 4.
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Add lua_State pointer to SBuf for buffer resizing.
2013-02-28 13:43:37 +01:00
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
58622937c0
Fix userdata __gc separations at state close.
2012-06-10 23:40:53 +02:00
Mike Pall
44876ec99f
Limit number of userdata __gc separations at state close.
2012-04-11 15:15:50 +02:00
Mike Pall
e14b6346b4
Ensure running __gc of userdata created in __gc at state close.
2012-04-11 12:08:09 +02:00
Mike Pall
8ae38dc519
FFI: Finalize cdata before userdata when closing the state.
2012-03-05 15:05:28 +01:00
Mike Pall
10ef109eef
Bump copyright date to 2012.
2012-01-23 22:42:42 +01:00
Mike Pall
0c8696dfbf
No need for L argument to lj_str_initbuf().
2011-06-12 21:09:20 +02:00
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
05973ee440
FFI: Add C type management.
2010-12-05 00:11:35 +01:00
Mike Pall
32bfececc5
Release all memory when using the builtin allocator.
...
Blocks >128K are not kept in the segment list and were not destroyed.
2010-09-13 19:48:31 +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
361266518c
Move free node pos to t->node[0].freetop. Saves 4 bytes in GCtab.
2010-03-22 15:05:37 +01:00
Mike Pall
37a3ca330f
Reorder various structs to reduce padding (thanks to /usr/bin/pahole).
2010-03-15 23:29:10 +01:00
Mike Pall
7e696124ec
Resize stack up to the true limit.
2010-03-01 05:51:04 +01:00
Mike Pall
8cc50cf6b1
Conditionally compile functions that are unused with JIT disabled.
2010-02-28 21:58:40 +01:00
Mike Pall
ec78d3177e
Correctly align and free allocated machine code areas.
...
Bump default mcode area size to 64K for x64.
2010-02-27 20:18:11 +01:00
Mike Pall
52b7651327
Place dynamically generated code near static code on x64.
2010-02-26 18:20:24 +01:00
Mike Pall
b95294572c
Move SIMD constants to jit_State to keep them in the low 4GB.
2010-02-24 23:17:17 +01:00
Mike Pall
c93138b59e
Major redesign of function call handling.
...
Drop call gates. Use function headers, dispatched like bytecodes.
Emit BC_FUNCF/BC_FUNCV bytecode at PC 0 for all Lua functions.
C functions and ASM fast functions get extra bytecodes.
Modify internal calling convention: new base in BASE (formerly in RA).
Can now use better C function wrapper semantics (dynamic on/off).
Prerequisite for call hooks with zero-overhead if disabled.
Prerequisite for compiling recursive calls.
Prerequisite for efficient 32/64 bit prototype guards.
2010-02-13 04:51:56 +01:00
Mike Pall
b2067236c5
Move dispatch tables out of GG_State struct.
2010-02-11 16:21:18 +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
055396a69d
Force error if lua_newstate() is used in 64 bit mode.
2010-01-24 15:50:59 +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
a33204ae5e
Fix 32/64 bit portability issue with upval->v.
2010-01-09 21:11:35 +01:00
Mike Pall
4d9be5b8f8
Bump all copyright dates to 2010.
2010-01-09 14:28:11 +01:00
Mike Pall
24429ed1f5
Fix alloc/free sizes of internal GCRef arrays.
2009-12-29 04:36:35 +01:00
Mike Pall
bc47063708
Use fastcall for remaining 1-arg/2-arg calls from interpreter.
...
Simplifies conversion to x64 calling conventions.
2009-12-27 17:42:41 +01:00
Mike Pall
6adab430af
Adapt primary inbound calls in x64 interpreter.
...
Change argument order for lj_vm_cpcall() to simplify x64 interpreter.
2009-12-17 22:08:20 +01:00
Mike Pall
55b1695971
RELEASE LuaJIT-2.0.0-beta1
2009-12-08 19:46:35 +01:00
