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374 Commits

Author SHA1 Message Date
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 fa2ddb070a details (to avoid too long strings in assertions) 2010-05-07 15:23:17 -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 8c583c61a3 more tests in 'lua_checkmemory' 2010-05-06 15:16:57 -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 4d871ee973 "gray lists" only need to be valid when 'keepinvariant' is true 2010-04-30 15:37:14 -03:00
Roberto Ierusalimschy 5d79c6684b removed commented-out debugging code 2010-04-29 18:42:33 -03:00
Roberto Ierusalimschy ee7478e884 improved 'lua_checkmemory', with better control over gray objects 2010-04-29 14:33:51 -03:00
Roberto Ierusalimschy 973d81efb3 complete control over number of each kind of object allocated 2010-04-19 13:38:25 -03:00
Roberto Ierusalimschy 1e6940f291 'gcstate' now also runs collector until given state + small changes 
in 'testC' to test 'lua_topointer' and 'lua_tocfunction'
 2010-04-16 14:42:49 -03:00
Roberto Ierusalimschy 7dfa4cd655 first implementation of light C functions 2010-04-14 12:13:48 -03:00
Roberto Ierusalimschy b2dd246b7a better control in 'totalmem' over choosing counters 2010-04-12 13:07:39 -03:00
Roberto Ierusalimschy d41b467320 check memory allows strings to live in the main GC list (it should 
work ok).
 2010-04-12 09:42:07 -03:00
Roberto Ierusalimschy a8d3aa14fd global table now is only kept in the registry 2010-03-29 14:43:14 -03:00
Roberto Ierusalimschy 064e406f67 no more fenvs! 2010-03-26 17:58:11 -03:00
Roberto Ierusalimschy 3aa9598177 'mainthread' is not inserted in the 'allgc' list anymore, but swept 
separately.
 2010-03-25 10:06:36 -03:00
Roberto Ierusalimschy 4433dbb5f5 userdata with finalizers are kept in a separated list ('udgc'), instead 
of at the end of 'rootgc' (which was renamed to 'allgc', as it is not
"root" in the usual meaning for collectors)
 2010-03-24 10:07:01 -03:00
Roberto Ierusalimschy 070d3743a7 "no value" added to array luaT_typenames + occurrences of "userdata" 
in that array unified in a single address
 2010-01-13 14:18:25 -02:00
Roberto Ierusalimschy f84b575cfa no more pseudoindex LUA_GLOBALSINDEX; global table now accessible 
through registry
 2009-12-22 13:32:50 -02:00
Roberto Ierusalimschy c3a6f3fa1c 'lua_objlen' replaced by 'lua_rawlen', 'lua_len', and 'luaL_len' 2009-12-17 14:20:01 -02:00
Roberto Ierusalimschy 0bbdddc86b allocator function receives the tag of object being allocated in 'osize' 
when 'ptr' is NULL.
 2009-12-17 13:46:44 -02:00
Roberto Ierusalimschy a2a2abcba4 new function 'luaC_runtilstate' to advance GC until a "valid" state 2009-12-11 17:14:59 -02:00
Roberto Ierusalimschy 1375435e4a several new features in testC to allow better testing of lua_resume 
at the C API level
 2009-12-10 16:21:28 -02:00
Roberto Ierusalimschy df1dc3f1f5 strings in C scripts may be delimited by quotes + new functionality to 
set C scripts as C hooks
 2009-12-01 14:49:48 -02:00
Roberto Ierusalimschy cfa8bc3ca4 continuations may be upvalues too 2009-11-27 13:39:31 -02:00
Roberto Ierusalimschy 63a3b1a1eb macro 'checkvalref' redefined as function (to avoid too long macros) 2009-11-06 15:08:43 -02:00
Roberto Ierusalimschy 9756f56354 better control over accesses to TValue fields 2009-11-05 15:43:54 -02:00
Roberto Ierusalimschy 5bc91c6405 no more one environment per thread: all threads share a single global 
environment
 2009-10-23 17:12:19 -02:00
Roberto Ierusalimschy 916587508c parser keeps list of active local variables in a single dynamic array, 
therefore saving C stack space
 2009-10-11 17:02:19 -03:00
Roberto Ierusalimschy a5382b763c new function lua_copy 2009-10-05 13:44:33 -03:00
Roberto Ierusalimschy d119cf3035 a few more instructions to testC (func2udata and getfield) 2009-09-30 17:49:25 -03:00
Roberto Ierusalimschy 5938212748 information about upvalues (where they come from) kept in Proto structure, 
instead of sequence of pseudo-opcodes after OP_CLOSURE
 2009-09-28 13:32:50 -03:00
Roberto Ierusalimschy 67cae2854c 'lua_mainthread' replaced by new preregistered value LUA_RIDX_MAINTHREAD 2009-09-17 15:04:21 -03:00
Roberto Ierusalimschy 0e45ffb8e4 first implementation of 'lua_yieldk' (yield with continuation) 2009-09-14 11:30:39 -03:00
Roberto Ierusalimschy 071e54ae0b extra facilities to testC: comments + commands print, callk and yield + 
Cfunc with extra upvalues
 2009-09-09 17:44:10 -03:00
Roberto Ierusalimschy b2bb2f7f59 better machinery to test continuations in the C API 2009-08-26 14:41:26 -03:00
Roberto Ierusalimschy bd5fa9cc8f new macro 'getproto' 2009-07-15 15:37:19 -03:00
Roberto Ierusalimschy f76f4cb79d new way to control stack overflow, controling only total size of the stack 2009-07-15 14:26:14 -03:00
Roberto Ierusalimschy 6980cb1aa7 new functions 'lua_arith' and 'lua_compare' 2009-06-17 14:53:14 -03:00
Roberto Ierusalimschy a21c89ddc8 new API function 'lua_mainthread' 2009-06-15 16:51:31 -03:00
Roberto Ierusalimschy 2258ec6bc9 'getline' renamed to 'getfuncline' (to avoid problems with POSIX) 2009-06-10 13:57:53 -03:00
Roberto Ierusalimschy 9423e22aa3 no more L->base + ci->base only for Lua functions (C functions may use 
'func')
 2009-06-01 16:09:26 -03:00
Roberto Ierusalimschy d3037d97ec several small improvements based on 'ci' being fixed now (including 
erasing savedpc from lua_State)
 2009-04-17 19:00:01 -03:00
Roberto Ierusalimschy 4f88418170 'CallInfo' stack implemented as double-linked list instead of an array 2009-04-17 11:28:06 -03:00
Roberto Ierusalimschy 8775f25830 new function 'T.makeCfunc' (for later use) 2009-04-14 16:10:17 -03:00
Roberto Ierusalimschy 7837e34e56 new states have a reasonable panic function + 
testC may run code on different threads +
rename of some testC operations ('rawcall'->'call', 'call'->'pcall')
 2009-03-03 15:52:36 -03:00
Roberto Ierusalimschy 6905ae900b Lua now uses "homemade" lctype (instead of ctype.h from ANSI C) 2009-02-19 14:33:51 -03:00
Roberto Ierusalimschy 81ede6bfce using light userdata to represent "remote" states 2009-02-18 11:52:51 -03:00
Roberto Ierusalimschy 690efef3de detail (added 'UNUSED' to unused argument) 2008-10-28 10:54:25 -02:00
Roberto Ierusalimschy f94cd2201c better control of call status through CallInfo 2008-08-26 10:27:42 -03:00
Roberto Ierusalimschy c1565c16ed small bug: lua_resume returning LUA_YIELD is not an error 2008-08-13 14:02:12 -03:00
Roberto Ierusalimschy 0c8f5fc2fd simplification in the handling of finalizers: no more 'tmudata' list + 
no more GCSsweeptmu collector's state
 2008-06-26 16:42:45 -03:00
Roberto Ierusalimschy 93869acb2c "test trick" seems more useful with pointers instead of integers 2008-06-23 13:50:34 -03:00
Roberto Ierusalimschy 59e2973335 removed static variable lua_state (not used) 2008-06-13 14:07:10 -03:00
Roberto Ierusalimschy 860e285f31 'luaL_gsub' moved into 'testC' (all auxlib should be tested through 'testC') 2008-06-13 11:15:59 -03:00
Roberto Ierusalimschy 92a0d4c67f extra options in 'testC' for newmetatable and testudata 2008-06-12 11:20:49 -03:00
Roberto Ierusalimschy a4d3080fe3 SETLIST extra argument now is an "instruction" (OP_EXTRAARG) 2008-04-02 14:38:54 -03:00
Roberto Ierusalimschy e2b366c760 userdata with finalizers are kept in a separated list 2008-02-19 15:55:09 -03:00
Roberto Ierusalimschy 163f58dac5 in 'testC', booleans should be represented by booean values 2008-02-11 17:04:16 -02:00
Roberto Ierusalimschy dcee7d2fe0 new instructions 'newtable' and 'checkstack' in 'testC' 2008-02-11 16:04:26 -02:00
Roberto Ierusalimschy 658e7caf92 use prefix in extern names, even those in test files 2007-11-12 14:28:45 -02:00
Roberto Ierusalimschy 8d3dd04137 clearing some old compatibility code 2007-06-21 10:52:27 -03:00
Roberto Ierusalimschy 619be354c8 lua_pushstring/pushlstring return string 2007-04-17 10:19:53 -03:00
Roberto Ierusalimschy 585b81f91e remove of a non-used test function 2007-04-10 09:17:52 -03:00
Roberto Ierusalimschy afa0d0ac0d new constant LUA_OK 2006-10-10 14:40:17 -03:00
Roberto Ierusalimschy a7c9e45c64 avoid trailing white spaces 2006-09-11 11:07:24 -03:00
Roberto Ierusalimschy 3ca9af51a4 emergency garbage collector (core forces a GC when allocation fails) 2006-07-11 12:53:29 -03:00
Roberto Ierusalimschy 2b5c1f99e5 small simplifications 2006-06-05 16:35:57 -03:00
Roberto Ierusalimschy f8b7a5581e avoid unnecessary exports 2006-01-10 11:13:06 -02:00
Roberto Ierusalimschy dd1221582b details 2006-01-10 10:50:00 -02:00
Roberto Ierusalimschy c505f341d6 small changes in casts 2005-12-22 14:19:56 -02:00
Roberto Ierusalimschy e6bfbc38b5 'luaopen_package' was missing in new states 2005-10-06 17:47:32 -03:00
Roberto Ierusalimschy d8f1cca16e new function 'lua_setallocf' 2005-09-20 14:55:10 -03:00
Roberto Ierusalimschy 8dcc6bc532 avoid the use of global lock 2005-09-14 14:48:57 -03:00
Roberto Ierusalimschy 3390f9a35a detail 2005-08-26 14:36:32 -03:00
Roberto Ierusalimschy 9273fbd131 no more 'luaL_get/setfield' (replaced by more direct luaL_findtable) 2005-08-26 14:32:05 -03:00
Roberto Ierusalimschy 5e8a9e324c luaL_openlib -> luaL_register, luaL_putchar -> luaL_addchar 2005-08-15 11:12:32 -03:00
Roberto Ierusalimschy 80ac5e83fd details (alphabetical order for list of functions) 2005-07-12 11:32:08 -03:00
Roberto Ierusalimschy 64b57db377 new test function for conversion from num to int 2005-07-11 11:00:59 -03:00
Roberto Ierusalimschy d628795940 lua_objsize -> lua_objlen (more compatible with use of `len´ in other 
places [opcode name, metamethod index, etc.])
 2005-05-31 11:34:02 -03:00
Roberto Ierusalimschy b320d37a80 better tests for correctness of `savedpc' 2005-05-03 16:01:17 -03:00
Roberto Ierusalimschy ade585bdf9 no more LUA_FIRSTINDEX 2005-03-28 14:17:53 -03:00
Roberto Ierusalimschy 03fb3c39d4 change `#ifdef' for `#if defined' 2005-03-23 14:51:11 -03:00
Roberto Ierusalimschy 9ffae705ee new "primitive" getn 2005-03-16 13:58:41 -03:00
Roberto Ierusalimschy 7d45a5f48f C functions and userdata also have environments 2005-02-18 10:40:02 -02:00
Roberto Ierusalimschy 621ef9f767 better control over GC collors of upvalues 2005-01-19 13:54:26 -02:00
Roberto Ierusalimschy 334ba8132b cleaner way to remark open upvalues 2005-01-18 15:18:09 -02:00
Roberto Ierusalimschy 5be517602e no more generational collector (and no more `noinc' mode) 2005-01-14 12:19:42 -02:00
Roberto Ierusalimschy e2498e079e change in hash algorithm so that it does not need empty slot 
(tables can be 100% full)
 2005-01-05 16:20:51 -02:00
Roberto Ierusalimschy 737ec947d3 better implementation for `floating-point bytes' 2004-11-01 12:06:50 -03:00
Roberto Ierusalimschy bd38017ddf small optimization for table size in machines with double allignment 2004-10-06 15:34:16 -03:00
Roberto Ierusalimschy cf2a194edc better API for luaL_getfield/setfield 2004-09-29 18:00:25 -03:00
Roberto Ierusalimschy 6acfb91c8d new auxiliary functions to implement new package system 2004-09-21 13:54:32 -03:00
Roberto Ierusalimschy 32d4f304db first implementation of generational GC 2004-08-24 17:12:06 -03:00
Roberto Ierusalimschy 7a796a0682 new macro `luaL_typename' 2004-07-09 15:23:17 -03:00
Roberto Ierusalimschy fa38421cea `testC' can operate on other states 2004-06-02 16:08:52 -03:00
Roberto Ierusalimschy 0dfd04eb60 `lua_strlen' upgraded to `lua_objsize' (which also works with userdata) 2004-05-31 16:41:52 -03:00
Roberto Ierusalimschy 47eda6ebd8 main must return status from original main! 2004-05-31 15:50:48 -03:00
Roberto Ierusalimschy 7e41612eb2 code parameterized by LUA_FIRSTINDEX (first index of an array) 2004-05-10 14:50:51 -03:00
Roberto Ierusalimschy b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy 5008e3d7d1 new states must use controlled malloc, too 2004-03-23 14:07:53 -03:00
Roberto Ierusalimschy 48a8d78102 new tests to check memory consistency (for incremental GC) 2004-03-15 18:04:54 -03:00
Roberto Ierusalimschy 2aaf7394ad more and better tools (assertions & inspectors) to check incremental GC 2004-02-16 16:09:52 -03:00
Roberto Ierusalimschy 47fc57a252 `TObject' renamed to `TValue' + other name changes and better assertions 
for incremental garbage collection
 2003-12-10 10:13:36 -02:00
Roberto Ierusalimschy 8bc6c68021 details 2003-11-19 17:59:18 -02:00
Roberto Ierusalimschy fa198197a0 lua_(set)getglobal are ok to use 2003-11-05 09:59:14 -02:00
Roberto Ierusalimschy 03bab90303 new function `lua_getallocf' to retrieve allocation function and data 2003-10-20 10:25:23 -02:00
Roberto Ierusalimschy 10de467c79 new function `lua_createtable' 2003-10-10 10:29:28 -03:00
Roberto Ierusalimschy f04fe526cd new functions `lua_tointeger' and lua_pushinteger' 2003-10-07 17:13:41 -03:00
Roberto Ierusalimschy b97fb932ec Lua kernel does not use malloc/free functions. 2003-10-02 17:31:17 -03:00
Roberto Ierusalimschy 91bf77534c no need for a maximum number of parameters (maximum number of locals 
take care of that).
 2003-07-29 16:26:34 -03:00
Roberto Ierusalimschy 66ed154c89 details 2003-07-09 09:08:43 -03:00
Roberto Ierusalimschy 56c5e749cc no more compatibility code (`lua_pushupvalues') 2003-05-14 18:10:07 -03:00
Roberto Ierusalimschy c767747191 new (internal) macros for error handling 2003-05-13 16:22:19 -03:00
Roberto Ierusalimschy bcc5f1406b test function for lua_setgcthreshold 2003-04-28 16:58:06 -03:00
Roberto Ierusalimschy 2ad947fe03 new test options for luaL_getn/setn 2003-04-07 11:35:00 -03:00
Roberto Ierusalimschy 0d88545b82 warnings from several compilers (mainly typecasts when lua_Number is float) 2003-04-03 10:35:34 -03:00
Roberto Ierusalimschy 70e2b7ab86 name changes to avoid name collision between macros and variables 2003-03-19 18:14:53 -03:00
Roberto Ierusalimschy 034de1fe73 new names for functions that open C libraries 2003-03-11 09:24:34 -03:00
Roberto Ierusalimschy e1a424e8a3 avoid the identifier `index' (clashes with BSD `index' function) 2003-02-27 09:33:07 -03:00
Roberto Ierusalimschy 60c83ded30 small optimization for sizes of array constructors 2003-02-18 13:02:56 -03:00
Roberto Ierusalimschy 3184314bf3 warning 2003-02-10 15:31:13 -02:00
Roberto Ierusalimschy 871166d7db test for panic function 2003-01-29 08:27:53 -02:00
Roberto Ierusalimschy 32fd039bb5 `openlib' functions return new module 2002-12-20 08:26:33 -02:00
Roberto Ierusalimschy dd8edecae1 new functions to manipulate upvales (get/setupvalue) 2002-12-19 09:11:55 -02:00
Roberto Ierusalimschy 27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy 38da8c0d7d new facilities to test memory overflow in main.c 2002-12-04 15:29:05 -02:00
Roberto Ierusalimschy 5f698f8b6f simpler interface to hooks + use of `int' to count hooks 2002-11-25 15:47:13 -02:00
Roberto Ierusalimschy f0185f7628 support for tests of yield inside hooks + better support for tests 
with valgrind and other memory checkers
 2002-11-18 13:24:27 -02:00
Roberto Ierusalimschy 94912d99fc details 2002-11-14 14:59:16 -02:00
Roberto Ierusalimschy 097edd3884 better names for auxiliar functions 2002-11-14 13:41:38 -02:00
Roberto Ierusalimschy 43d1a6af12 detail 2002-11-14 09:51:23 -02:00
Roberto Ierusalimschy 2f91f95d94 better control over GCObjects 2002-11-13 09:32:26 -02:00
Roberto Ierusalimschy dff9be4224 new macros to distinguish different types of object moves (for future GC 
evolution).
 2002-11-07 13:37:10 -02:00
Roberto Ierusalimschy f36038e42a assertion must be always valid (not only in debug mode) 2002-10-25 18:29:20 -03:00
Roberto Ierusalimschy 96e15b8501 threads now are real Lua objects, subject to garbage collection 2002-10-25 17:05:28 -03:00
Roberto Ierusalimschy 4fb9110a6e tests for compatibility functions lua_dostring/lua_dofile 2002-10-22 15:07:55 -03:00
Roberto Ierusalimschy 84e0b1bc97 small changes in type configuration facilities 2002-10-22 14:18:28 -03:00
Roberto Ierusalimschy 728fa167d2 cannot raise memory error when realloc to smaller block 2002-09-05 16:57:08 -03:00
Roberto Ierusalimschy fdafd4f4a8 new structure for collectable objects, sharing a common header 2002-08-30 16:09:21 -03:00
Roberto Ierusalimschy 2e38c6ae5a `luadebug.h' content now is included in `lua.h' 2002-08-06 15:01:50 -03:00
Roberto Ierusalimschy a2fa48a570 new (old?) error handling scheme 2002-08-06 12:32:22 -03:00
Roberto Ierusalimschy 390fc99a5c xpcall now is builtin + new macros `ttis*' 2002-08-05 11:10:10 -03:00
Roberto Ierusalimschy 79c8edb6c4 new names for light userdata operations 2002-07-17 13:25:13 -03:00
Roberto Ierusalimschy d88860131a new macro `lua_isudataval' (for completude) 2002-07-09 11:58:28 -03:00
Roberto Ierusalimschy 78c507b7b8 `lua_upcall' -> `lua_call' 2002-06-25 16:18:49 -03:00
Roberto Ierusalimschy 5610fdd776 avoid using obsolete lua_dostring 2002-06-20 17:40:38 -03:00
Roberto Ierusalimschy 1dbe708aa8 new protocol for error handling 2002-06-18 12:19:27 -03:00
Roberto Ierusalimschy eb3de8768a `rawcall' -> `upcall' (unprotected call) 2002-06-13 10:44:50 -03:00