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2010-05-07new macro 'isgenerational' + new macro 'isold' + better deffinitionRoberto Ierusalimschy1-3/+7
for 'isdead', compatible with the code used by 'sweeplist'
2010-05-06some cleaning in 'sweeplist' (threads do not need to be traversedRoberto Ierusalimschy1-28/+29
if they are going to be collected + use of bit masks to unify differences in generational and incremental modes)
2010-05-06commentsRoberto Ierusalimschy1-18/+9
2010-05-06more tests in 'lua_checkmemory'Roberto Ierusalimschy1-13/+48
2010-05-05new function 'luaC_changemode' +Roberto Ierusalimschy1-13/+42
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)
2010-05-05new function 'luaC_changemode'Roberto Ierusalimschy2-10/+6
2010-05-05typos in commentsRoberto Ierusalimschy3-7/+7
2010-05-05better documentation of GC costsRoberto Ierusalimschy1-12/+26
2010-05-04changes in patch to monitor garbage collectionRoberto Ierusalimschy1-10/+6
2010-05-04full GC must run finalizers only after finishing everything elseRoberto Ierusalimschy1-5/+5
(including a return to generational mode if needed)
2010-05-04details (comments)Roberto Ierusalimschy1-3/+3
2010-05-04missing parentheses in declarationRoberto Ierusalimschy1-2/+2
2010-05-04no need to handle '\0' differently from other control chars inRoberto Ierusalimschy1-2/+2
format '%q'
2010-05-03no need of a KGC_FORCED collection kind; it has the same behavior ofRoberto Ierusalimschy2-9/+7
a normal collection
2010-05-03no more 'finalize' phase in GC; finalizers are called along theRoberto Ierusalimschy3-31/+33
entire cycle
2010-05-03items in 'tobefnz' are kept black (as before recent change) and changedRoberto Ierusalimschy2-9/+15
to white only when needed (being moved to 'allgc' when not keeping invariant).
2010-05-03invariant must be kept in atomic 'phase' tooRoberto Ierusalimschy1-9/+9
2010-04-30"gray lists" only need to be valid when 'keepinvariant' is trueRoberto Ierusalimschy2-15/+11
2010-04-30added comment explaining a bit about the invariants of the collectorRoberto Ierusalimschy1-1/+14
2010-04-30detailRoberto Ierusalimschy1-3/+2
2010-04-30wrong commentRoberto Ierusalimschy1-2/+2
2010-04-30default PAUSE should be 200 (differences may be corrected inRoberto Ierusalimschy1-6/+6
internal multiplers) + check for unbilt stack equal the one used by lgc.c
2010-04-29nasty GC bug: upvalue must be turned white when not keeping invariant,Roberto Ierusalimschy3-9/+26
but barrier was not being called when uv->v were already white.
2010-04-29removed commented-out debugging codeRoberto Ierusalimschy1-3/+1
2010-04-29new way to control GC speedRoberto Ierusalimschy2-16/+26
2010-04-29'luaC_linkupval' embedded into call siteRoberto Ierusalimschy1-4/+10
2010-04-29improved 'lua_checkmemory', with better control over gray objectsRoberto Ierusalimschy1-24/+45
2010-04-29'luaC_linkupval' moved into 'lfunc.c' code + new way to control GC speedRoberto Ierusalimschy2-80/+80
2010-04-29new way to control GC speed (keeping a 'debt' counter)Roberto Ierusalimschy3-10/+11
2010-04-26lots of new comments + small changes in loop controls + other smallRoberto Ierusalimschy1-117/+161
"janitor work"
2010-04-20"to-be-finalized" objects marked and sweeped like all other objectsRoberto Ierusalimschy1-13/+13
2010-04-20upvalue barriers for Lua functions must act on the upvalue itself,Roberto Ierusalimschy1-6/+10
not on its closure
2010-04-19missing parentheses around 'luaL_pushresultsize' declarationRoberto Ierusalimschy1-2/+2
2010-04-19bug with io.read(op, "*n")Roberto Ierusalimschy1-4/+14
2010-04-19allows thread switches (when/if there are thread switches) in the sameRoberto Ierusalimschy1-5/+7
places that finalizers can run (so they should be safe...)
2010-04-19ensure that 'luai_userstatethread' is always called (even ifRoberto Ierusalimschy3-11/+12
'stack_init' throws a memory error)
2010-04-19'gcinfo' was deprecated in version 5.0.Roberto Ierusalimschy1-8/+1
2010-04-19'string.format' may get buffer as an argument when there areRoberto Ierusalimschy1-2/+14
missing arguments and format string is too long
2010-04-19complete control over number of each kind of object allocatedRoberto Ierusalimschy1-46/+53
2010-04-19with light C functions, 'pairs' does not need to keep 'next' as anRoberto Ierusalimschy1-18/+8
upvalue.
2010-04-19tells the allocation function that the first block is a threadRoberto Ierusalimschy1-2/+2
2010-04-19in lua_gc/step, 'luaC_step' changes GCthreshold, so there was littleRoberto Ierusalimschy1-4/+2
control over the real step size.
2010-04-18"light C function" is a better name than "C-function pointer"Roberto Ierusalimschy6-19/+19
2010-04-18comparsion tag methods follow the same rule as other binary TMsRoberto Ierusalimschy1-20/+12
2010-04-18macro LUA_USE_LONGJMP allows choosing longjmp when compiling Lua asRoberto Ierusalimschy1-2/+2
C++ code
2010-04-17better line numbers for function calls and unary/binary operators +Roberto Ierusalimschy3-20/+27
null statement + no more "ambiguous syntax" restriction
2010-04-16'gcstate' now also runs collector until given state + small changesRoberto Ierusalimschy1-21/+22
in 'testC' to test 'lua_topointer' and 'lua_tocfunction'
2010-04-16new escape sequence '\*' + several comments + moving options fromRoberto Ierusalimschy1-42/+62
switch default into cases (as now locale is fixed)
2010-04-15no need to avoid calling ctype functions as now they are implementedRoberto Ierusalimschy1-4/+2
by us (no inefficiencies due to accessing locale information)
2010-04-15invalid instructions "cannot" happenRoberto Ierusalimschy1-3/+2
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