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Commit Graph

4796 Commits (3c230cc8254538d81be300d55481cdac0103e3c5)

 

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Author	SHA1	Message	Date
Roberto Ierusalimschy	6d998055c8	no more reference 'memerrmsg' + new reference to "n" (both can be retrieved by 'luaS_newliteral' without creating anything, because they are fixed, but "n" deserves fast access while 'memerrmsg' does not)	7 years ago
Roberto Ierusalimschy	11769b203f	new version (5.4)	7 years ago
Roberto Ierusalimschy	b1daa069ba	bug: Lua does not check GC when creating error messages	7 years ago
Roberto Ierusalimschy	4dff277255	coercion string->number in arithmetic operations moved to string library	7 years ago
Roberto Ierusalimschy	07db10813c	'OP_VARARG' has the vararg parameter as an operand	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	5a1c8d8ef3	new constant 'LUA_GNAME' for the name of the global table "_G"	7 years ago
Roberto Ierusalimschy	124bfd2081	dumping ints and size_ts compacted	7 years ago
Roberto Ierusalimschy	b42430fd3a	'lineinfo' in prototypes saved as differences instead of absolute values, so that the array can use bytes instead of ints, reducing its size. (A new array 'abslineinfo' is used when line differences do not fit in a byte.)	7 years ago
Roberto Ierusalimschy	60a7492d24	new type 'ls_byte' for signed bytes	7 years ago
Roberto Ierusalimschy	73ec04fcf3	no more 'DEADKEY'. Table traversals do not need to consider dead keys; if the key is dead, it cannot be given to 'next'. Instead, we now use a 'table' tag without the collectable bit, which makes it a unique tag good enough to reserve space.	8 years ago
Roberto Ierusalimschy	d13a3fb070	detail (removed empty spaces at the end of lines)	8 years ago
Roberto Ierusalimschy	b6f87491af	in hash nodes, keys are stored in separate pieces to avoid wasting space with alignments	8 years ago
Roberto Ierusalimschy	4bb30f461b	when assigning to a 'TValue', better assign only exact fields, to allow us to put stuff after the 'TValuefields' if needed	8 years ago
Roberto Ierusalimschy	dad85e4131	macro 'setobj2t' may not be an expression	8 years ago
Roberto Ierusalimschy	b029e7ea20	macro 'luaV_fastget' may need protection ({}) to be used inside 'if's	8 years ago
Roberto Ierusalimschy	4bc33d64de	avoid overflows in computation of step size	8 years ago
Roberto Ierusalimschy	8821746841	updated GC states in function 'T.gcstate'	8 years ago
Roberto Ierusalimschy	72d82a296c	revamping the incremental collector Some simplifications (not counting bytes, couting only slots visited; no more 'gcfinnum'); more GC parameters; using vararg in 'lua_gc' to set parameters in different GC modes	8 years ago
Roberto Ierusalimschy	4804bbd9bb	include first standard header files (Some broken compiler has problems with 'signal.h' being included without a definition for 'size_t'.)	8 years ago
Roberto Ierusalimschy	be0d951be8	bug: cannot reuse a dying upvalue	8 years ago
Roberto Ierusalimschy	a9dbc2d641	assert removed in 'luaO_arith' (nobody calls it with L==NULL)	8 years ago
Roberto Ierusalimschy	c25380c28d	details (using proper version of 'setobj')	8 years ago
Roberto Ierusalimschy	03094da80c	detail (extra closing brackets)	8 years ago
Roberto Ierusalimschy	01c96ad12e	handling of inf, -inf, and NaN by string.format'%q'	8 years ago
Roberto Ierusalimschy	1bdc328c75	bug: Lua crashes when building sequences with more than 2^30 elements. bug: Table length computation overflows for sequences larger than 2^31 elements..	8 years ago
Roberto Ierusalimschy	e3d52da144	BUG: in 'computesizes', 'twotoi' overflows when a sequence has more than 2^30 elements.	8 years ago
Roberto Ierusalimschy	e39ee2cc58	'luaH_getn' must return 'lua_Unsigned' (or 'lua_Integer'), to allow the boundary-search algorithm to use 'maxinteger' when it cannot find a good upper bound.	8 years ago
Roberto Ierusalimschy	84910e04e2	better implementation for 'hash_search', without using 'size_t' (simpler to implement and to explain)	8 years ago
Roberto Ierusalimschy	de74289049	table field names for dedicated opcodes can be restricted to small strings for slightly faster access	8 years ago
Roberto Ierusalimschy	92b3deaffa	details in OP_CALL + comments	8 years ago
Roberto Ierusalimschy	49f7aab62a	'lua_rawlen' returns 'lua_Unsigned' instead of 'size_t'. (Real length of strings and userdata are limited by Lua integers, but table length is hard to compute limiting it to 'size_t'.)	8 years ago
Roberto Ierusalimschy	3d879fbc5d	reimplementation of 'luaH_getn', trying to handle numeric limits properly.	8 years ago
Roberto Ierusalimschy	6d95de83c6	no more field 'base' in CallInfo (base is always equal to 'func + 1', with old/new vararg implementation)	8 years ago
Roberto Ierusalimschy	5c8770f896	back to old-style vararg system (with vararg table collecting extra arguments)	8 years ago
Roberto Ierusalimschy	7647d5d13d	revamp of fast track for table access (table set uses the same macros as table get + new macro for integer keys)	8 years ago
Roberto Ierusalimschy	7184f6343a	more integer fast tracks (for OP_LT, OP_LE, OP_SETTABLE, and OP_GETTABLE)	8 years ago
Roberto Ierusalimschy	b1b7790f7c	detail ('1' -> '1u' in unsigned operation)	8 years ago
Roberto Ierusalimschy	ab5a650029	details (direct access to 'Ck' bit in instructions)	8 years ago
Roberto Ierusalimschy	fb9de1b4d7	detail ('luaT_callbinTM' does not need to be extern)	8 years ago
Roberto Ierusalimschy	e8757a73e6	'luaV_execute' keeps local copy of program counter and hook mask, to avoid excessive access to globals.	8 years ago
Roberto Ierusalimschy	4ce8d2047c	bug: Wrong code for a goto followed by a label inside an 'if'	8 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	8634b2a011	added 'cachemiss' field to prototype to avoid wasting time checking hits that fail too often	8 years ago
Roberto Ierusalimschy	5ecb31003f	bug: cannot "skip" labels after if-goto before the jump over the 'then' part	8 years ago
Roberto Ierusalimschy	a454e884e0	details in 'findsetreg'	8 years ago
Roberto Ierusalimschy	502a1d1108	new opcodes for table access with constant keys (strings and integers)	8 years ago
Roberto Ierusalimschy	173e41b2eb	new opcode OP_ADDI (for immediate integer operand) (Experimental)	8 years ago
Roberto Ierusalimschy	a3f9c1a77a	detail (using unsigned comparison in range check for LOADI)	8 years ago
Roberto Ierusalimschy	6dbae1b5d9	registers in a VINDEXED expression must be freed in order	8 years ago