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720 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
cfba572076 remove dummy argument in LUA_ASSERT 2000-06-30 11:35:17 -03:00
Roberto Ierusalimschy
014a09c509 better error messages 2000-06-28 17:21:06 -03:00
Roberto Ierusalimschy
c07cebbbf6 details 2000-06-27 16:00:36 -03:00
Roberto Ierusalimschy
afef009fce new version of debug system 2000-06-26 16:28:31 -03:00
Roberto Ierusalimschy
8d2baf719c comment 2000-06-19 15:04:41 -03:00
Roberto Ierusalimschy
1de5587184 `lua.h' is included before any other Lua header file 2000-06-12 10:52:05 -03:00
Roberto Ierusalimschy
8ca9534d04 access to `values' in TObject always through macros 2000-06-08 15:27:13 -03:00
Roberto Ierusalimschy
8bcf622876 new signature for `luaH_set' 2000-06-06 13:31:41 -03:00
Roberto Ierusalimschy
292c953018 new auxiliar function `luaH_setstr' 2000-06-05 17:15:33 -03:00
Roberto Ierusalimschy
dbfb810267 cleansing of lparser.c 2000-06-05 11:56:18 -03:00
Roberto Ierusalimschy
7e30900def better field name 2000-05-30 16:00:31 -03:00
Roberto Ierusalimschy
ed94a85f0c type details 2000-05-25 16:02:21 -03:00
Roberto Ierusalimschy
ef62b340e0 code cleaner for 16 bits. 2000-05-24 10:54:49 -03:00
Roberto Ierusalimschy
5c2dd7a9e0 array `luaK_opproperties' keeps delta stack and mode for each opcode 2000-05-22 15:44:46 -03:00
Roberto Ierusalimschy
93d93a0bfb first implementation of `for' over tables 2000-05-15 16:48:04 -03:00
Roberto Ierusalimschy
11a7022067 global variables are stored in a Lua table 2000-05-08 16:32:53 -03:00
Roberto Ierusalimschy
89a9c36281 no more `register' declarations: leave it to the compiler. 2000-04-19 10:36:25 -03:00
Roberto Ierusalimschy
634c3d57e9 optimization for SETLOCAL was too specific. 2000-04-14 14:46:15 -03:00
Roberto Ierusalimschy
e7c8393682 optimization INCLOCAL is not necessary, with `for' 2000-04-13 13:51:01 -03:00
Roberto Ierusalimschy
f9cf402fbd first implementation of FOR 2000-04-12 15:57:19 -03:00
Roberto Ierusalimschy
031978798c more optimizations 2000-04-07 10:13:11 -03:00
Roberto Ierusalimschy
4e7e9e8de5 new opcode INCLOCAL. 2000-04-04 17:48:44 -03:00
Roberto Ierusalimschy
a69356e9e0 no more special cases for closures with 0 upvalues (performance is the same, 
memory use a little higher, code much simpler).
 2000-03-29 17:19:20 -03:00
Roberto Ierusalimschy
b53dc0c485 TAG_ARRAY -> TAG_TABLE 2000-03-27 17:10:21 -03:00
Roberto Ierusalimschy
4fb8e93c36 small optimization for i..'' 2000-03-17 10:09:12 -03:00
Roberto Ierusalimschy
73aa465a8e some name changes 2000-03-10 15:37:44 -03:00
Roberto Ierusalimschy
3d0577f4b9 small optimizations. 2000-03-10 11:38:10 -03:00
Roberto Ierusalimschy
e3cf93ddb6 first implementation of "threaded code" for boolean operations 2000-03-09 10:57:37 -03:00
Roberto Ierusalimschy
88b306f495 some optimizations 2000-03-08 21:19:22 -03:00
Roberto Ierusalimschy
563de491be a better way to control optimizations. 2000-03-04 17:18:15 -03:00
Roberto Ierusalimschy
3c9d999424 many details (most by lhf). 2000-03-03 11:58:26 -03:00
Roberto Ierusalimschy
4d4e6f07c0 all order operators use a single tag method (<) 2000-02-22 16:12:46 -02:00
Roberto Ierusalimschy
3bc925138e first version of code optimizer 2000-02-22 11:31:43 -02:00
Roberto Ierusalimschy
3afe85b2ce new version for INSTRUCTION formats 2000-02-14 14:51:08 -02:00
Roberto Ierusalimschy
52aad0ab59 removing implementation for better error messages (must rethink it...) 2000-02-11 14:52:54 -02:00
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