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3298 Commits

Author SHA1 Message Date
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
Roberto Ierusalimschy ed720d09f3 upvalue barriers for Lua functions must act on the upvalue itself, 
not on its closure
 2010-04-20 17:14:50 -03:00
Roberto Ierusalimschy 376e939ef6 missing parentheses around 'luaL_pushresultsize' declaration 2010-04-19 15:52:15 -03:00
Roberto Ierusalimschy 9d28e2b3e5 bug with io.read(op, "*n") 2010-04-19 15:04:58 -03:00
Roberto Ierusalimschy 49ca1f7083 allows thread switches (when/if there are thread switches) in the same 
places that finalizers can run (so they should be safe...)
 2010-04-19 14:58:46 -03:00
Roberto Ierusalimschy 4db6f20770 ensure that 'luai_userstatethread' is always called (even if 
'stack_init' throws a memory error)
 2010-04-19 14:40:13 -03:00
Roberto Ierusalimschy cca71912e6 'gcinfo' was deprecated in version 5.0. 2010-04-19 14:02:02 -03:00
Roberto Ierusalimschy 8003e9544d 'string.format' may get buffer as an argument when there are 
missing arguments and format string is too long
 2010-04-19 13:39:25 -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 26d4a73962 with light C functions, 'pairs' does not need to keep 'next' as an 
upvalue.
 2010-04-19 13:36:06 -03:00
Roberto Ierusalimschy 99a39f6f4a tells the allocation function that the first block is a thread 2010-04-19 13:34:46 -03:00
Roberto Ierusalimschy 1bb407e494 in lua_gc/step, 'luaC_step' changes GCthreshold, so there was little 
control over the real step size.
 2010-04-19 13:33:19 -03:00
Roberto Ierusalimschy 53f9499f7f "light C function" is a better name than "C-function pointer" 2010-04-18 10:22:48 -03:00
Roberto Ierusalimschy 575befc394 comparsion tag methods follow the same rule as other binary TMs 2010-04-18 10:15:11 -03:00
Roberto Ierusalimschy e7ffb1b501 macro LUA_USE_LONGJMP allows choosing longjmp when compiling Lua as 
C++ code
 2010-04-18 09:41:35 -03:00
Roberto Ierusalimschy c066ac10a9 better line numbers for function calls and unary/binary operators + 
null statement + no more "ambiguous syntax" restriction
 2010-04-17 09:46:32 -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 d8d81ba891 new escape sequence '\*' + several comments + moving options from 
switch default into cases (as now locale is fixed)
 2010-04-16 09:31:07 -03:00
Roberto Ierusalimschy cf22133b69 no need to avoid calling ctype functions as now they are implemented 
by us (no inefficiencies due to accessing locale information)
 2010-04-15 16:44:43 -03:00
Roberto Ierusalimschy b7be05ad27 invalid instructions "cannot" happen 2010-04-15 16:43:43 -03:00
Roberto Ierusalimschy afdb19ac82 no more 'ccall' nor 'cpcall' functions. (With light C functions they 
are obsolete.)
 2010-04-14 12:14:21 -03:00
Roberto Ierusalimschy 7dfa4cd655 first implementation of light C functions 2010-04-14 12:13:48 -03:00
Roberto Ierusalimschy fc6203ee43 BUG: 'string.format' may get buffer when there are missing arguments 2010-04-12 13:13:02 -03:00
Roberto Ierusalimschy b2dd246b7a better control in 'totalmem' over choosing counters 2010-04-12 13:07:39 -03:00
Roberto Ierusalimschy d20ff60615 new macro LUA_NUMTAGS 2010-04-12 13:07:29 -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 4541243355 patterns now accept '\0' as a regular character 2010-04-12 09:00:50 -03:00
Roberto Ierusalimschy 9100f7479a new implementation for Generic Buffer manipulation (using userdata as 
temporary buffer space)
 2010-04-09 13:14:46 -03:00
Roberto Ierusalimschy 055104f5b6 keep memory-error message in the global state, so that its use 
does not depend on Lua internalizing strings to avoid a string
creation on memory errors
 2010-04-08 14:16:46 -03:00
Roberto Ierusalimschy 28aa733c15 macro 'eqstr' was being used to compare non-string entities 2010-04-08 14:06:33 -03:00
Roberto Ierusalimschy 6abde1b05a no need to keep "_ENV" name in global state (can be kept in lex state) 2010-04-05 13:35:37 -03:00
Roberto Ierusalimschy d394d5536a new macro 'eqstr' 2010-04-05 13:26:37 -03:00
Roberto Ierusalimschy a2f98314a3 'lua_pushstring' now uses 'luaS_new' 2010-04-05 11:21:38 -03:00
Roberto Ierusalimschy a09c8d7beb cannot sweep main thread in sweepstring phase 2010-04-05 11:15:35 -03:00
Roberto Ierusalimschy f80ff7a336 'luaS_new' changed from macro to function 2010-04-03 17:24:18 -03:00
Roberto Ierusalimschy a08fc34ee4 avoid using 'luaS_new' when can use 'luaS_newlstr' 2010-04-02 12:39:07 -03:00
Roberto Ierusalimschy d00d2eaf51 small changes in 'luaO_pushvfstring' 2010-04-02 12:30:27 -03:00
Roberto Ierusalimschy 11126422d9 option to return GC to normal (incremental, non generational) mode 2010-04-02 12:19:19 -03:00
Roberto Ierusalimschy e54668b696 added proper code to trace garbage collection 2010-04-02 11:37:41 -03:00