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Author SHA1 Message Date
Roberto Ierusalimschy cd6c276e41 use index 0 for header of list of free references 2010-08-03 17:21:16 -03:00
Roberto Ierusalimschy fd4b4a2a68 detail: registry._PRELOAD must be a table, no need to check 2010-08-02 14:14:48 -03:00
Roberto Ierusalimschy d447945685 'module'/'luaL_register' and associates are deprecated 2010-07-28 12:51:59 -03:00
Roberto Ierusalimschy 78f9635111 several new comments 2010-07-26 12:53:23 -03:00
Roberto Ierusalimschy 8b7cf8c62d 'lua_[gs]etenv' -> 'lua_[gs]etuservalue' 2010-07-25 12:18:19 -03:00
Roberto Ierusalimschy 73b0a3451d environment variables consulted by Lua may be version-specific 2010-07-25 12:03:37 -03:00
Roberto Ierusalimschy 85c1461422 new macros LUA_VERSION_{MAJOR/MINOR/RELEASE} 2010-07-25 12:02:41 -03:00
Roberto Ierusalimschy 5ba556d27a using curly brackets to mark blocks of '#if/#else/#endif's 2010-07-18 11:34:45 -03:00
Roberto Ierusalimschy 81dd13f4c6 new way to distinguish between indexing tables in registers and 
tables in upvalues (+ fixed small bug when checking conflicts in
multiple assignments)
 2010-07-07 13:27:29 -03:00
Roberto Ierusalimschy 6a02bbe1e2 better organization for fields in struct 'expdesc' 2010-07-02 17:42:40 -03:00
Roberto Ierusalimschy 7631c29b2f comand-line option '-l' creates global with given name after 
requiring module
 2010-07-02 14:36:32 -03:00
Roberto Ierusalimschy a9dc7c8828 functions lua_tonumber/lua_tointeger replaced by lua_tonumberx/lua_tointegerx 
that have an extra out parameter with conversion status
 2010-07-02 14:35:06 -03:00
Roberto Ierusalimschy 7192afafee new module policy: C modules do not create globals and do not register 
themselves with 'require' (let 'require' do its work); new auxiliary
functions luaL_newlib/luaL_newlibtable/luaL_setfuncs/luaL_requiref.
Old luaL_register will be deprecated.
 2010-07-02 08:38:13 -03:00
Roberto Ierusalimschy a139e2e003 old (and complex) luaL_findtable now used only in compatibility code 
inside lauxlib.c
 2010-06-30 14:40:27 -03:00
Roberto Ierusalimschy a71c5f6f53 typo in comments 2010-06-30 11:11:17 -03:00
Roberto Ierusalimschy d9ea6eca7c macro 'key2tal' replaced by 'gkey' (as both were equal) 2010-06-25 09:18:10 -03:00
Roberto Ierusalimschy ca3865cf1b 'getlocal' gets information about parameters of Lua functions 2010-06-21 13:30:12 -03:00
Roberto Ierusalimschy bef5980744 no more support for old Mac OS systems 2010-06-18 14:23:02 -03:00
Roberto Ierusalimschy 409741e900 'what' may be NULL in 'kname' 2010-06-16 10:44:36 -03:00
Roberto Ierusalimschy b98de30b8f 'ipair' is back 2010-06-13 16:41:34 -03:00
Roberto Ierusalimschy 9f48712c15 use ANSI versions of DLL functions in Windows 2010-06-13 16:36:17 -03:00
Roberto Ierusalimschy bd262d591f 'coroutine' library separated from 'baselib' 2010-06-10 18:30:26 -03:00
Roberto Ierusalimschy 0d116c3ada unused '#include' removed 2010-06-10 18:27:09 -03:00
Roberto Ierusalimschy 79f11fb2bb back with #-comments for binary files 2010-06-09 14:53:59 -03:00
Roberto Ierusalimschy fabe4ec487 better barrier for prototypes 2010-06-07 13:55:34 -03:00
Roberto Ierusalimschy 575074fd85 Lua closures are cached for reuse 2010-06-04 10:25:10 -03:00
Roberto Ierusalimschy 545f43065f 'luaF_newLclosure' gets prototype of new closure as argument 2010-06-04 10:06:15 -03:00
Roberto Ierusalimschy 3819c30e55 better names for barrier macros 2010-06-04 10:05:29 -03:00
Roberto Ierusalimschy e94fac8956 bug: generational collection was not running collector! (must write 
a test for this...)
 2010-06-02 15:36:58 -03:00
Roberto Ierusalimschy 2c1a5d678d factoring out common code in 'module' and 'luaL_openlib' 2010-05-31 13:34:19 -03:00
Roberto Ierusalimschy bd619b9311 new macro MAXUPVAL (maximum number of upvalues per closure) 2010-05-31 13:08:55 -03:00
Roberto Ierusalimschy aca84ee1a0 correct definition for 'lua_cpcall' (tested) 2010-05-28 11:27:07 -03:00
Roberto Ierusalimschy 5038e3c58c corrected compatibility macro 'lua_cpcall' (untested) 2010-05-27 09:06:42 -03:00
Roberto Ierusalimschy 5a7dee0c5d added class '%g' in patterns (for graphical characters) 2010-05-24 16:34:57 -03:00
Roberto Ierusalimschy ddf1f2a053 GC should not run when stopped, even in hard tests 2010-05-24 16:29:46 -03:00
Roberto Ierusalimschy e34d3c06b0 it is better to call open functions with lua_call to not mess 
the caller stack
 2010-05-20 09:57:59 -03:00
Roberto Ierusalimschy e8a2c36909 more comments 2010-05-18 14:32:19 -03:00
Roberto Ierusalimschy 3c39a0e8cb bug: loadfile of binary files read first character twice 2010-05-18 14:21:24 -03:00
Roberto Ierusalimschy 3d45a8eb1c really stop collection during finalizers 2010-05-17 17:39:31 -03:00
Roberto Ierusalimschy 3d80aeab5a lua_pushstring may reallocate the stack, making 'o' a dangling 
pointer
 2010-05-17 17:10:17 -03:00
Roberto Ierusalimschy 3811e23b32 detail (comment) 2010-05-17 15:30:27 -03:00
Roberto Ierusalimschy 12c764ed1e semicolons now represent the empty statement 2010-05-15 10:32:02 -03:00
Roberto Ierusalimschy e99e9a9473 patches for last two bugs (string.format and io.read) 2010-05-14 12:34:57 -03:00
Roberto Ierusalimschy f35ac38e1d updated depenency lists + eliminated duplication of definitions 
for MYCFLAGS, MYLDFLAGS, and MYLIBS.
 2010-05-14 12:08:10 -03:00
Roberto Ierusalimschy 058279d548 comments 2010-05-14 12:03:43 -03:00
Roberto Ierusalimschy 69ba1ac441 new "instruction" 'absindex' 2010-05-14 10:15:54 -03:00
Roberto Ierusalimschy 4a925c1552 in 'absindex', do not need to call gettop (can inline it) 2010-05-14 10:15:26 -03:00
Roberto Ierusalimschy cf531912f2 one more macro (mvdispatch) to easy experiments with alternative 
dispatch methods
 2010-05-13 16:53:05 -03:00
Roberto Ierusalimschy 0d00729e31 detail (breaking a long line) 2010-05-13 09:03:26 -03:00
Roberto Ierusalimschy b6e9fcbd70 use of macro ('vmcase') to format all cases in main switch of 
'luaV_execute' (to facilitate experiences with direct threading)
 2010-05-12 17:40:35 -03:00
Roberto Ierusalimschy 8554baeacf small changes in 'luaV_execute' to make cases more regularly formatted 2010-05-12 17:31:33 -03:00
Roberto Ierusalimschy f5b7f077ec added comments to '#else' and '#endif' in long conditionals 2010-05-12 11:17:36 -03:00
Roberto Ierusalimschy e924a7f9ea new API function 'lua_absindex' 2010-05-12 11:09:20 -03:00
Roberto Ierusalimschy 4fd76b8148 avoid "strong" cast 2010-05-11 17:49:26 -03:00
Roberto Ierusalimschy de0f51a02c wrong type being assigned (not detected because of obj2gco macro) 2010-05-11 17:48:36 -03:00
Roberto Ierusalimschy 0567221848 udata in 'tobefnz' list be have old bit on (it will be cleared 
when udata is moved to 'allgc' list)
 2010-05-10 15:24:36 -03:00
Roberto Ierusalimschy 1c1a98e872 corrected some places where an old object could end up in front 
of a new one + minimal documentation about this problem
 2010-05-10 15:23:45 -03:00
Roberto Ierusalimschy c006f085d9 new macro 'resetoldbit' 2010-05-10 13:46:49 -03:00
Roberto Ierusalimschy a48e330f37 macros 'lua_number2int' and 'lua_number2uint' for Visual Studio 
corrected and tested
 2010-05-10 13:38:58 -03:00
Roberto Ierusalimschy dcc070683c avoid reserving LUA_RIDX_LAST slots in any table used by reference 
system. Store free list in a field indexed by a unique name,
instead of using a numerical index.
 2010-05-10 12:25:02 -03:00
Roberto Ierusalimschy 2d81cfa4e1 corrected definition of 'lua_register' (there is no LUA_ENVIRONINDEX 
anymore)
 2010-05-10 10:50:20 -03:00
Roberto Ierusalimschy 0bccf03d7e slightly better definition for 'changenvalue' 2010-05-07 15:44:46 -03:00
Roberto Ierusalimschy ad2b5decc8 'lua_assert' can be empty when assertions are off 2010-05-07 15:44:12 -03:00
Roberto Ierusalimschy 32c1764b5d slightly better definition for 'isgray' 2010-05-07 15:43:51 -03:00
Roberto Ierusalimschy de97177744 avoid 'else assert' (which may result in an empty else) 2010-05-07 15:43:24 -03:00
Roberto Ierusalimschy fa2ddb070a details (to avoid too long strings in assertions) 2010-05-07 15:23:17 -03:00
Roberto Ierusalimschy 0fac33da9e bug: incremental sweep was not cleaning old bits (as it stopped in the 
first old object) + bug: moving udata to 'udgc' list might put old
object in front a new one + some new macros + generational mode may
be in 'pause' state (it just skips 'markroot')
 2010-05-07 15:19:36 -03:00
Roberto Ierusalimschy 8e1bdda66a stupid bug when calling 'luaC_changemode' (in function lua_gc) 2010-05-07 15:10:01 -03:00
Roberto Ierusalimschy 9c1347e647 more tests in 'lua_checkmemory' + more information in function 
'gccolor'
 2010-05-07 15:09:23 -03:00
Roberto Ierusalimschy b373a40133 new macro 'isgenerational' + new macro 'isold' + better deffinition 
for 'isdead', compatible with the code used by 'sweeplist'
 2010-05-07 15:08:05 -03:00
Roberto Ierusalimschy 25951e0ea5 some cleaning in 'sweeplist' (threads do not need to be traversed 
if they are going to be collected + use of bit masks to unify
differences in generational and incremental modes)
 2010-05-06 15:18:07 -03:00
Roberto Ierusalimschy a4f20e3c8b comments 2010-05-06 15:17:22 -03:00
Roberto Ierusalimschy 8c583c61a3 more tests in 'lua_checkmemory' 2010-05-06 15:16:57 -03:00
Roberto Ierusalimschy d2ea5b00b7 new function 'luaC_changemode' + 
bug: objects entering the 'allgc' list must have their OLDBIT cleared
(upvalues being cleared) + bug: in 'checkSizes', KGC_EMERGENCY is
stored in 'gckind' field, not in 'gcstate' + current white changes when
entering sweep phase (so there are dead objects only in that phase)
 2010-05-05 15:58:36 -03:00
Roberto Ierusalimschy d77898597e new function 'luaC_changemode' 2010-05-05 15:53:41 -03:00
Roberto Ierusalimschy 237f755dca typos in comments 2010-05-05 15:49:56 -03:00
Roberto Ierusalimschy 7444b5a1d5 better documentation of GC costs 2010-05-05 10:39:58 -03:00
Roberto Ierusalimschy e7ce7e1850 changes in patch to monitor garbage collection 2010-05-04 15:10:02 -03:00
Roberto Ierusalimschy 3e662cec89 full GC must run finalizers only after finishing everything else 
(including a return to generational mode if needed)
 2010-05-04 15:09:06 -03:00
Roberto Ierusalimschy fde866e303 details (comments) 2010-05-04 14:25:19 -03:00
Roberto Ierusalimschy 2d7a81a204 missing parentheses in declaration 2010-05-04 14:21:08 -03:00
Roberto Ierusalimschy 658ea8752b no need to handle '\0' differently from other control chars in 
format '%q'
 2010-05-04 14:20:33 -03:00
Roberto Ierusalimschy aa73403ba4 no need of a KGC_FORCED collection kind; it has the same behavior of 
a normal collection
 2010-05-03 14:39:48 -03:00
Roberto Ierusalimschy 0c27de2e7b no more 'finalize' phase in GC; finalizers are called along the 
entire cycle
 2010-05-03 14:33:39 -03:00
Roberto Ierusalimschy d25f7f9d78 items in 'tobefnz' are kept black (as before recent change) and changed 
to white only when needed (being moved to 'allgc' when not keeping
invariant).
 2010-05-03 08:55:40 -03:00
Roberto Ierusalimschy 85555646e3 invariant must be kept in atomic 'phase' too 2010-05-03 08:24:30 -03:00
Roberto Ierusalimschy 4d871ee973 "gray lists" only need to be valid when 'keepinvariant' is true 2010-04-30 15:37:14 -03:00
Roberto Ierusalimschy b9e1dec2cb added comment explaining a bit about the invariants of the collector 2010-04-30 15:36:45 -03:00
Roberto Ierusalimschy dc2b8a0073 detail 2010-04-30 15:36:22 -03:00
Roberto Ierusalimschy 9a9fe42deb wrong comment 2010-04-30 15:17:24 -03:00
Roberto Ierusalimschy 0062db1e06 default PAUSE should be 200 (differences may be corrected in 
internal multiplers)
+ check for unbilt stack equal the one used by lgc.c
 2010-04-30 11:22:23 -03:00
Roberto Ierusalimschy 23001d8607 nasty GC bug: upvalue must be turned white when not keeping invariant, 
but barrier was not being called when uv->v were already white.
 2010-04-29 18:43:36 -03:00
Roberto Ierusalimschy 5d79c6684b removed commented-out debugging code 2010-04-29 18:42:33 -03:00
Roberto Ierusalimschy 3410dcd375 new way to control GC speed 2010-04-29 14:35:10 -03:00
Roberto Ierusalimschy 5a7a0c72d8 'luaC_linkupval' embedded into call site 2010-04-29 14:34:35 -03:00
Roberto Ierusalimschy ee7478e884 improved 'lua_checkmemory', with better control over gray objects 2010-04-29 14:33:51 -03:00
Roberto Ierusalimschy aaa5d7adab 'luaC_linkupval' moved into 'lfunc.c' code + new way to control GC speed 2010-04-29 14:32:40 -03:00
Roberto Ierusalimschy 3eb1788bb4 new way to control GC speed (keeping a 'debt' counter) 2010-04-29 14:31:31 -03:00
Roberto Ierusalimschy 00114a95b2 lots of new comments + small changes in loop controls + other small 
"janitor work"
 2010-04-26 14:58:00 -03:00
Roberto Ierusalimschy 4aaf0ef75c "to-be-finalized" objects marked and sweeped like all other objects 2010-04-20 17:15:30 -03:00