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Commit Graph

50 Commits (52c86797608f1bf927be5bab1e9b97b7d35bdf2c)

Author	SHA1	Message	Date
Roberto Ierusalimschy	5f83fb6582	Details	5 years ago
Roberto Ierusalimschy	9e6807c3c9	Do not collect open upvalues Open upvalues are kept alive together with their corresponding stack. This change makes a simpler and safer fix to the issue in commit 440a5ee78c, about upvalues in the list of open upvalues being collected while others are being created. (That previous fix may not be correct.)	5 years ago
Roberto Ierusalimschy	440a5ee78c	Fixed bug for emergency collection in upvalue creation When creating an upvalue, an emergency collection can collect the previous upvalue where the new one would be linked. The following code can trigger the bug, using valgrind on Lua compiled with the -DHARDMEMTESTS option: local x; local y (function () return y end)(); (function () return x end)()	5 years ago
Roberto Ierusalimschy	fdc25a1ebf	New functions 'lua_resetthread' and 'coroutine.kill' New functions to reset/kill a thread/coroutine, mainly (only?) to close any pending to-be-closed variable. ('lua_resetthread' also allows a thread to be reused...)	6 years ago
Roberto Ierusalimschy	3c7dc52909	Handling of memory errors when creating to-be-closed upvalues	6 years ago
Roberto Ierusalimschy	bd96330d03	First "complete" implementation of to-be-closed variables Still missing: - handling of memory errors when creating upvalue (must run closing method all the same) - interaction with coroutines	6 years ago
Roberto Ierusalimschy	f99509581e	Removed extra information from RCS keyword strings Version numbers and dates (mostly wrong) from RCS keyword strings removed from all source files; only the file name are kept.	6 years ago
Roberto Ierusalimschy	38d3bc8909	using 'offsetof' to compute the size of parts of a structure	7 years ago
Roberto Ierusalimschy	e2b15aa21d	janitor work on casts	7 years ago
Roberto Ierusalimschy	f96497397a	new type 'StackValue' for stack elements (we may want to put extra info there in the future)	7 years ago
Roberto Ierusalimschy	2376eb6347	barrier for prototype's cache (with new gray list 'protogray' to keep prototypes to have their caches visited again) + constant 'MAXMISS'	8 years ago
Roberto Ierusalimschy	a3d36fe283	Upvalues collected like everything else (with mark-sweep) instead of reference count (simpler and better for generational mode)	8 years ago
Roberto Ierusalimschy	cdd26700e8	definition for 'MAXUPVAL' moved for a more "private" place and its value and comment corrected to reflect current implementation	10 years ago
Roberto Ierusalimschy	89b56e7d84	more precision between closure types ('LClosure' x 'CClosure')	11 years ago
Roberto Ierusalimschy	d764cc5522	new list 'twups' to allow traversal of upvalues from dead threads (+ fixed some problems with cycles involving those upvalues)	11 years ago
Roberto Ierusalimschy	ffa96d988d	field 'op' renamed to 'open'	11 years ago
Roberto Ierusalimschy	2e2c109daf	type of 'refcount' changed to lu_mem (to ensure there will be no overflows)	11 years ago
Roberto Ierusalimschy	af35c7f398	upvalues collected by reference count	11 years ago
Roberto Ierusalimschy	623e388bb4	double-linked list of all upvalues elliminated and changed to a traversal of all non-marked threads	11 years ago
Roberto Ierusalimschy	3cadc37f47	no more 'Proto' objects on the stack. Protos are anchored on outer Protos or on a Closure, which must be created before the Proto.	13 years ago
Roberto Ierusalimschy	fd22ccd6d0	object tag keeps variant bits too -> no need for 'isC' field in Closures + more strick typing for closure variants	13 years ago
Roberto Ierusalimschy	545f43065f	'luaF_newLclosure' gets prototype of new closure as argument	15 years ago
Roberto Ierusalimschy	064e406f67	no more fenvs!	15 years ago
Roberto Ierusalimschy	8718fda9b2	added LUAI_FUNC to functions not in the API	20 years ago
Roberto Ierusalimschy	7d45a5f48f	C functions and userdata also have environments	20 years ago
Roberto Ierusalimschy	334ba8132b	cleaner way to remark open upvalues	20 years ago
Roberto Ierusalimschy	47fc57a252	`TObject' renamed to `TValue' + other name changes and better assertions for incremental garbage collection	21 years ago
Roberto Ierusalimschy	5ee63257f9	macros for closure sizes are global	21 years ago
Roberto Ierusalimschy	c51bcf4796	it's ok to dump functions with upvalues	21 years ago
Roberto Ierusalimschy	ab9e062928	name changes to avoid name collision between macros and variables	22 years ago
Roberto Ierusalimschy	3941af53ad	first implementation of independent global table per function	23 years ago
Roberto Ierusalimschy	413fc7334b	new implementation for lua upvalues (sugested by E.T.): simpler and solves a bug for multi-stacks	23 years ago
Roberto Ierusalimschy	72659a0605	no more explicit support for wide-chars; too much troble...	23 years ago
Roberto Ierusalimschy	15462edb0f	new definitions for closure structures	23 years ago
Roberto Ierusalimschy	abdbe883a8	first implementation of unrestricted static scoping	24 years ago
Roberto Ierusalimschy	39b7978329	first (big) step to support wide chars	24 years ago
Roberto Ierusalimschy	0183b8030c	`free' gets size of the block: complete control over memory use	24 years ago
Roberto Ierusalimschy	dad808a73a	new way to count `nblocks' for GC (try to count bytes).	24 years ago
Roberto Ierusalimschy	afef009fce	new version of debug system	25 years ago
Roberto Ierusalimschy	73aa465a8e	some name changes	25 years ago
Roberto Ierusalimschy	acdb0b741e	comments.	25 years ago
Roberto Ierusalimschy	29ede6aa13	first implementation of multiple states (reentrant code).	25 years ago
Roberto Ierusalimschy	8e7451512f	some more `const's	25 years ago
Roberto Ierusalimschy	4343420d4d	simplified version of `gc' tag method (only for userdata now).	25 years ago
Roberto Ierusalimschy	c787dccd9b	"const" !!!	26 years ago
Roberto Ierusalimschy	45e533599f	optimization: closures without upvalues don't need to be closures	27 years ago
Roberto Ierusalimschy	592a3f289b	first implementation of centralized global state.	27 years ago
Roberto Ierusalimschy	e78cf96c97	first version of Cclosures.	27 years ago
Roberto Ierusalimschy	eb617df2d8	better way to traverse GCnode lists.	28 years ago
Roberto Ierusalimschy	ff08b0f406	Lua Function structures	28 years ago