lua - A mirror of https://github.com/lua/lua

	Commit message (Collapse)	Author	Age	Files	Lines
*	Avoid shrinking stacks to often	Roberto Ierusalimschy	2020-10-12	1	-1/+49
\| \| \| \| \| \|	Shrink a stack only when the final stack size can be at most 2/3 the previous size with half of its entries empty. This commit also improves the clarity of 'luaD_growstack'.
*	Revision of stackless implementation	Roberto Ierusalimschy	2020-10-12	1	-107/+30
\| \| \| \| \| \|	- more organized handling of 'nCcalls' - comments - deprecation of 'setcstacklimit'
*	Back to a stackless implementation	Roberto Ierusalimschy	2020-10-12	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \| \| \|	A "with stack" implementation gains too little in performance to be worth all the noise from C-stack overflows. This commit is almost a sketch, to test performance. There are several pending stuff: - review control of C-stack overflow and error messages; - what to do with setcstacklimit; - review comments; - review unroll of Lua calls.
*	Fixed bug: wrong stack limit when entering a coroutine	Roberto Ierusalimschy	2020-07-13	1	-0/+16
\| \| \| \| \| \|	When entering a coroutine, the computation of nCcalls added 'from->nci' to correct for preallocated CallInfos, but 'nci' includes also the Callinfos already used.
*	C-Stack test does not assume minimum of 400 slots	Roberto Ierusalimschy	2020-05-04	1	-17/+26
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*	Comments (mosty typos)	Roberto Ierusalimschy	2019-12-30	1	-5/+12
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*	'setCstacklimit' renamed to 'setcstacklimit'	Roberto Ierusalimschy	2019-09-24	1	-12/+12
\| \| \| \|	Function names in the API use only lowercase letters.
*	Small changes around C-stack limit	Roberto Ierusalimschy	2019-06-26	1	-7/+21
\| \| \| \| \| \| \| \| \|	- Better documentation in 'testes/cstack.lua' about using 'debug.setCstacklimit' to find a good limit. - Constant LUAI_MAXCSTACK gets added CSTACKERR (extra stack for error handling), so that it is compatible with the argument to 'debug.setCstacklimit'.
*	New function 'setCstacklimit'	Roberto Ierusalimschy	2019-06-18	1	-0/+48
\| \| \| \| \|	Added new functions to dynamically set the C-stack limit ('lua_setCstacklimit' in the C-API, 'debug.setCstacklimit' in Lua).
*	Improvements in 'testes/cstack.lua'	Roberto Ierusalimschy	2019-06-03	1	-12/+32
\| \| \| \| \| \|	- tests show progress in real time, so that we can see maximum stack levels even if test crashes. - new test for recursion continuing into message handler.
*	Changes in the control of C-stack overflow	Roberto Ierusalimschy	2018-12-27	1	-0/+62
	* unification of the 'nny' and 'nCcalls' counters; * external C functions ('lua_CFunction') count more "slots" in the C stack (to allow for their possible use of buffers) * added a new test script specific for C-stack overflows. (Most of those tests were already present, but concentrating them in a single script easies the task of checking whether 'LUAI_MAXCCALLS' is adequate in a system.)