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185 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 74f1c3d025 small changes for "clean C" 2000-02-08 14:39:42 -02:00
Roberto Ierusalimschy 1f691a4fcd renaming of some opcodes and fields 2000-01-28 14:53:00 -02:00
Roberto Ierusalimschy d11e5adf55 `const' array in protos breaked in 3 arrays (for strings, numbers, and 
prototypes).
 2000-01-25 11:57:18 -02:00
Roberto Ierusalimschy 99e340b2ba keep `top' in registers when running basic tasks (settable, getglobal, ...) 2000-01-24 18:14:07 -02:00
Roberto Ierusalimschy 512b15b601 small optimizations (relational operators) 2000-01-19 14:50:30 -02:00
Roberto Ierusalimschy 2877bad4c2 new debug API (first version) 2000-01-19 10:00:45 -02:00
Roberto Ierusalimschy 46ec57cbc6 little change when calling tag methods 2000-01-13 13:56:03 -02:00
Roberto Ierusalimschy bcdbdaccc3 more debug information (still with bug for tag methods...) 1999-12-30 16:28:40 -02:00
Roberto Ierusalimschy 298d0abff7 first version of extra debug information (NAME) 1999-12-29 14:31:15 -02:00
Roberto Ierusalimschy acdb0b741e comments. 1999-12-27 15:33:22 -02:00
Roberto Ierusalimschy b1b0c219f5 new ttypes to distinguish between C closures and Lua closures. 1999-12-23 16:19:57 -02:00
Roberto Ierusalimschy 6c79a0a80d new way to control hooks inside hooks (now the control is done inside Lua) 1999-12-21 16:04:41 -02:00
Roberto Ierusalimschy 1b15206cf9 many details + code redistribution 1999-12-14 16:33:29 -02:00
Roberto Ierusalimschy dea54a7c71 comments 1999-12-09 18:01:48 -02:00
Roberto Ierusalimschy ba1f504970 `optimization' doesn't seem to make any difference... 1999-12-06 17:30:53 -02:00
Roberto Ierusalimschy 1fdb445e7d details. 1999-12-06 09:40:55 -02:00
Roberto Ierusalimschy fe237ad808 fixed stack; first version. 1999-12-01 17:50:08 -02:00
Roberto Ierusalimschy 3181dfefee details 1999-11-30 11:06:50 -02:00
Roberto Ierusalimschy 33b8a01032 new way to code CALLs + passing multiple arguments between function calls 1999-11-25 16:59:43 -02:00
Roberto Ierusalimschy 29ede6aa13 first implementation of multiple states (reentrant code). 1999-11-22 11:12:07 -02:00
Roberto Ierusalimschy cde179b369 new implementation for global variable values (separated from strings) 1999-11-04 15:23:12 -02:00
Roberto Ierusalimschy 8e7451512f some more `const's 1999-10-14 17:46:57 -02:00
Roberto Ierusalimschy 4e9f2d13d5 new implementation of hash tables. 1999-10-14 17:13:31 -02:00
Roberto Ierusalimschy 7eb2f18621 remove of some useless #includes 1999-09-17 13:53:54 -03:00
Roberto Ierusalimschy 2e13cd77ab new interface for `luaO_strtod', which now checks signal, too. 1999-09-06 17:34:18 -03:00
Roberto Ierusalimschy c787dccd9b "const" !!! 1999-08-16 17:52:00 -03:00
Roberto Ierusalimschy a82c8185bc details 1999-08-10 09:55:47 -03:00
Roberto Ierusalimschy 521b38532a better interfaces for luaD_calln (x luaD_call) 1999-06-22 17:37:23 -03:00
Roberto Ierusalimschy cdd0fe9946 some C compilers cannot initialize a local struct 1999-05-21 16:41:49 -03:00
Roberto Ierusalimschy bc8619342a better control of stack size (only for DEBUG). 1999-05-21 14:23:15 -03:00
Roberto Ierusalimschy 0bbd96bd5f details. 1999-04-13 16:28:49 -03:00
Roberto Ierusalimschy 2679461637 no more assignment expressions (they don't fit in Lua...) 1999-03-10 11:09:45 -03:00
Roberto Ierusalimschy 0870a2d1d8 new opcode TAILCALL 1999-03-05 18:16:07 -03:00
Roberto Ierusalimschy 677188de8a details. 1999-03-04 18:15:50 -03:00
Roberto Ierusalimschy 9d7bae0b6a better instrumentation for internal debugging 1999-02-24 14:55:51 -03:00
Roberto Ierusalimschy c364e9f97e LONGARGW (for completeness). 1999-02-23 10:38:38 -03:00
Roberto Ierusalimschy b82ff713e3 new name for opcode 1999-02-09 16:01:55 -02:00
Roberto Ierusalimschy ad6c7b0dd4 small corrections in opcodes. 1999-02-09 13:59:10 -02:00
Roberto Ierusalimschy 8b2d97d187 assignment expression may be multiple 1999-02-08 16:54:19 -02:00
Roberto Ierusalimschy fb1cf6ab2d clearer way to set tables. 1999-02-08 15:07:59 -02:00
Roberto Ierusalimschy 5687949560 "lua_debug", "lua_callhook" and "lua_linehook" must be inside "lua_state". 1999-02-04 15:47:59 -02:00
Roberto Ierusalimschy cbc58af260 new opcode for "long" arguments (3 bytes) 1999-02-04 14:36:16 -02:00
Roberto Ierusalimschy 27407fc1f5 new syntax: assignment expressions + better order for opcodes 1999-02-02 17:41:17 -02:00
Roberto Ierusalimschy 1a17da2ff9 opcodes with builtin parameters are too complicated for very little extra 
performance.
 1999-02-02 15:57:49 -02:00
Roberto Ierusalimschy 4a13f513f8 luaH_set does the set! 1999-01-25 15:39:28 -02:00
Roberto Ierusalimschy 595738f6fe small optimizations 1999-01-20 18:22:06 -02:00
Roberto Ierusalimschy b5eb4f3126 small optimization in getglobal 1999-01-15 11:14:24 -02:00
Roberto Ierusalimschy fb663f768d "%.16g" already formats integers as integers, so we do not need an 
alternative "%ld" convertion in "tostring".
 1999-01-13 17:09:04 -02:00
Roberto Ierusalimschy 8396027516 better precision when converting numbers to strings. 1999-01-12 16:38:35 -02:00
Roberto Ierusalimschy 59f8e6fb77 details ("settable") 1998-12-30 15:26:49 -02:00
Roberto Ierusalimschy fe5c41fb8a new functions "tinsert" and "tremove" 1998-12-30 11:16:50 -02:00
Roberto Ierusalimschy 4c94d8cc2c new function "luaO_str2d" to convert strings to numbers, because 
old "lex" algorithm had aproximation errors, but strtod (and atof
and scanf) are too slow.
 1998-12-27 18:25:20 -02:00
Roberto Ierusalimschy a881abfd1e "strtod" is cleaner than "scanf" for this job. 1998-12-24 12:57:23 -02:00
Roberto Ierusalimschy 5ca2709ba0 small warnings 1998-12-03 13:45:15 -02:00
Roberto Ierusalimschy afb5ef72e1 new function "sort" + many small changes 1998-07-12 13:16:43 -03:00
Roberto Ierusalimschy 1917149fdd details. 1998-06-11 15:21:37 -03:00
Roberto Ierusalimschy 62c36a6056 better error message when '^' is not defined. 1998-05-31 19:18:24 -03:00
Roberto Ierusalimschy d470792517 words are stored in hi-lo order (easier to print) 1998-03-30 10:57:23 -03:00
Roberto Ierusalimschy 2a2b64d6ac opcode "CLOSURE" gets the prototipe (instead of a previous pushconstant) 1998-03-25 15:52:29 -03:00
Roberto Ierusalimschy 99cc4b20f2 details 1998-03-11 10:59:50 -03:00
Roberto Ierusalimschy 0969a971cd better use of "ASSERT". 1998-03-09 18:49:52 -03:00
Roberto Ierusalimschy 88a2023c32 support for strings with '\0' 1998-03-06 13:54:42 -03:00
Roberto Ierusalimschy b9acf4b4af "strcoll" may not exist in ond ansi machines 1998-01-14 11:49:15 -02:00
Roberto Ierusalimschy f0dffaa209 new way to hanlde arg information 1998-01-12 11:35:37 -02:00
Roberto Ierusalimschy f76bca23ef variants for "ARGS". 1997-12-30 17:08:23 -02:00
Roberto Ierusalimschy 4e0bf95622 variant opcodes for PUSHSELF 1997-12-29 15:35:46 -02:00
Roberto Ierusalimschy 541e722360 details 1997-12-23 17:24:19 -02:00
Roberto Ierusalimschy 502343b402 new scheme for buffers, centralized in auxlib. 1997-12-17 18:48:58 -02:00
Roberto Ierusalimschy 45e533599f optimization: closures without upvalues don't need to be closures 1997-12-15 14:17:20 -02:00
Roberto Ierusalimschy 80b3d28f4a details (mainly error messages) 1997-12-09 11:50:08 -02:00
Roberto Ierusalimschy accd7bc253 small modifications (format, small optimizations, etc) 1997-11-21 17:00:46 -02:00
Roberto Ierusalimschy 592a3f289b first implementation of centralized global state. 1997-11-19 15:29:23 -02:00
Roberto Ierusalimschy 6103dca8ee small bug. 1997-10-27 14:14:37 -02:00
Roberto Ierusalimschy 18cd7adac6 optimization to handle <a.x> (new opcode). 1997-10-24 16:40:29 -02:00
Roberto Ierusalimschy e78cf96c97 first version of Cclosures. 1997-10-24 15:17:24 -02:00
Roberto Ierusalimschy 45ccb0e881 "nupvalues" is kept in Closure, not in prototype (as a preparation 
for C closures...)
 1997-10-16 08:59:34 -02:00
Roberto Ierusalimschy 7c261a13b5 more uniform treatment to opcode variants. 1997-10-13 20:12:04 -02:00
Roberto Ierusalimschy f6a9cc9a67 jumps are relative to next instruction 1997-10-06 12:51:11 -02:00
Roberto Ierusalimschy 28d47a0aaa all jumps have byte variants; WHILE optimization 1997-10-01 17:05:34 -03:00
Roberto Ierusalimschy a580480b07 new implementation for globals: Global value is stored in TaggedString 1997-09-26 12:02:26 -03:00
Roberto Ierusalimschy 0dd6d1080e new opcode variants. 1997-09-24 16:43:11 -03:00
Roberto Ierusalimschy d6c867ea50 better way to cope with opcode variants 1997-09-22 17:53:20 -03:00
Roberto Ierusalimschy 2079cfe8fa new way to code globals, using const table instead of putting global 
index inside the opcode.
 1997-09-19 18:17:52 -03:00
Roberto Ierusalimschy dfe03c7abe small optimizations (bit scrubbing) 1997-09-19 15:40:32 -03:00
Roberto Ierusalimschy 6990da0057 Lua virtual machine 1997-09-16 16:25:59 -03:00