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221 Commits

Author SHA1 Message Date
Roberto Ierusalimschy d987cf1f81 new mark LUAI_DATA for extern data 2005-06-06 10:30:25 -03:00
Roberto Ierusalimschy f21e9c172f details 2005-05-20 12:53:42 -03:00
Roberto Ierusalimschy 65f4a0f636 no more compatibility code for traversing tables 2005-05-04 17:42:28 -03:00
Roberto Ierusalimschy 04bbd01171 new operation *t (for size of t) (may yet be removed...) 2005-03-16 13:59:21 -03:00
Roberto Ierusalimschy 370d31a559 `luac´ -> `luai' (to avoid confusion with other luac stuff) 2005-03-09 13:28:07 -03:00
Roberto Ierusalimschy f8df21bd20 `luaconf.h´ exports all its definitions always (so all of them 
must have a lua/LUA prefix).
 2005-03-08 17:10:05 -03:00
Roberto Ierusalimschy 7d57ea70bc new `mod' (`%') operator 2005-03-08 15:00:16 -03:00
Roberto Ierusalimschy e1c2fb6eed details 2004-12-02 10:59:10 -02:00
Roberto Ierusalimschy 652f885c30 detail 2004-10-04 16:07:42 -03:00
Roberto Ierusalimschy 5ee87acd6b small optimization for boolean constants + new format for SETLIST opcode 2004-10-04 16:01:53 -03:00
Roberto Ierusalimschy 6bddbbde7a details (opcode may not be the first field) 2004-08-04 17:18:13 -03:00
Roberto Ierusalimschy 02a2c01ccd new way to code RK values 2004-06-29 15:49:02 -03:00
Roberto Ierusalimschy 616438fe9a new way to use `vararg' parameters (with `...') 2004-05-31 15:51:50 -03:00
Roberto Ierusalimschy c61bb89dba details 2004-05-17 09:34:00 -03:00
Roberto Ierusalimschy b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy b10bfd4934 comments 2003-05-15 16:46:03 -03:00
Roberto Ierusalimschy 9ec9a012e7 details 2003-05-14 18:09:53 -03:00
Roberto Ierusalimschy c116dcb92b better information about instruction behavior (use of arguments) 2003-05-14 09:09:12 -03:00
Roberto Ierusalimschy 6d268b0b00 new semantics for "for" local variables 2003-05-13 17:15:59 -03:00
Roberto Ierusalimschy fbc23d0245 details 2002-08-21 15:56:33 -03:00
Roberto Ierusalimschy 6c283b2f4f new simetric format for ABC instructions, to avoid exchanging operands 
for `commutative' operators
 2002-08-20 17:03:05 -03:00
Roberto Ierusalimschy 9fb80bde3c tailcall is executed together with call 2002-08-05 11:46:43 -03:00
Roberto Ierusalimschy eeab473fc8 new fallback __le (less equal), for partial order 2002-06-12 11:56:22 -03:00
Roberto Ierusalimschy 000d081fd0 warnings from other compilers 2002-06-06 15:17:33 -03:00
Roberto Ierusalimschy af19d55635 generic for also coded to make test at the end of the loop 2002-05-13 10:09:00 -03:00
Roberto Ierusalimschy 0dbf0c5953 new format for test intructions (handle NaN correctly) 2002-05-06 12:51:41 -03:00
Roberto Ierusalimschy 9b38a696d5 avoid names that differ only in capitalization 2002-04-24 17:07:46 -03:00
Roberto Ierusalimschy 7b65328c8e new semantics for `generic for' (with state) 2002-04-09 16:47:44 -03:00
Roberto Ierusalimschy 801aaf37b1 simpler implementation for line information 2002-03-25 14:47:14 -03:00
Roberto Ierusalimschy e9ef7ed2d3 first implementation for tail call 2002-03-21 17:32:22 -03:00
Roberto Ierusalimschy 58badbab99 special treatment for 'global in nil' 2002-03-18 11:49:46 -03:00
Roberto Ierusalimschy bd8b9c94b3 generic for (with any number of control variables) 2002-03-08 16:10:32 -03:00
Roberto Ierusalimschy 1c423d2661 LFIELDS_PER_FLUSH is an opcode detail 2002-02-14 19:43:01 -02:00
Roberto Ierusalimschy 38b0e6128d simpler implementation for `for' loops 2002-02-05 20:39:12 -02:00
Roberto Ierusalimschy 74907fb71e OP_LOADINT can be done by OP_LOADK 2002-01-25 19:50:39 -02:00
Roberto Ierusalimschy 7ab7703b53 cleaner semantics for test instructions (skips) 2002-01-16 20:03:57 -02:00
Roberto Ierusalimschy f083812c02 first implementation of coroutines 2002-01-09 20:02:47 -02:00
Roberto Ierusalimschy 9aff171f3b new type `boolean' 2001-12-11 20:48:44 -02:00
Roberto Ierusalimschy 72659a0605 no more explicit support for wide-chars; too much troble... 2001-11-28 18:13:13 -02:00
Roberto Ierusalimschy 21aa7e55f2 optimization for array part of a Table 2001-10-25 17:14:14 -02:00
Roberto Ierusalimschy abdbe883a8 first implementation of unrestricted static scoping 2001-09-07 14:39:10 -03:00
Roberto Ierusalimschy e1d072571e better syntax for type casts 2001-08-31 16:46:07 -03:00
Roberto Ierusalimschy 7afc74ff07 avoid some warnings from strange compilers 2001-08-27 12:14:57 -03:00
Roberto Ierusalimschy 95988676d8 small bug when creating AsBc instructions in 16-bit machines 2001-07-24 14:19:07 -03:00
Roberto Ierusalimschy 00aaee0ae7 details 2001-07-03 14:01:34 -03:00
Roberto Ierusalimschy 2a4afb97c8 new module lopcodes.c for tables describing opcodes 2001-06-28 16:58:57 -03:00
Roberto Ierusalimschy 0a1b1acdd3 details about opcode parameters 2001-06-11 11:56:42 -03:00
Roberto Ierusalimschy cbc59592ff new definition for `luaD_call' and `luaD_adjusttop' 2001-06-08 16:01:38 -03:00
Roberto Ierusalimschy 762d059a13 new implementation for the Virtual Machine 2001-06-05 15:17:01 -03:00
Roberto Ierusalimschy a68635a919 list constructors do not adjust last expression 2001-04-06 15:25:00 -03:00
Roberto Ierusalimschy 5e870f86a2 optimization for tailcall does not seem to pay itself 2001-03-07 10:22:55 -03:00
Roberto Ierusalimschy a04de4f0ad no more END opcode 2001-01-15 14:13:24 -02:00
Roberto Ierusalimschy 4894c27962 lua_Number defined in lua.h (1st version) 2000-12-04 16:33:40 -02:00
Roberto Ierusalimschy e833bd47c9 comments 2000-10-24 14:05:59 -02:00
Roberto Ierusalimschy 9d60598260 better definitions for MULTRET 2000-08-29 11:48:16 -03:00
Roberto Ierusalimschy 44eb7d91ac comments 2000-08-15 15:28:48 -03:00
Roberto Ierusalimschy afef009fce new version of debug system 2000-06-26 16:28:31 -03:00
Roberto Ierusalimschy f517759507 details 2000-06-21 14:05:49 -03:00
Roberto Ierusalimschy dbfb810267 cleansing of lparser.c 2000-06-05 11:56:18 -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 c9f91c6fe3 [C++ Warning]: W8084 Suggest parentheses to clarify precedence. 2000-04-27 14:39:15 -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 1eabd0549e comments 2000-04-07 16:35:31 -03:00
Roberto Ierusalimschy 14251c5a56 name changes + new operation - old operation 2000-04-07 10:12:50 -03:00
Roberto Ierusalimschy 4e7e9e8de5 new opcode INCLOCAL. 2000-04-04 17:48:44 -03:00
Roberto Ierusalimschy 63e230a16b comments 2000-03-27 17:08:33 -03:00
Roberto Ierusalimschy 54633d7c7d new name for llimits.h 2000-03-24 16:49:23 -03:00
Roberto Ierusalimschy 213e9febc8 limits now are in `llims.n' 2000-03-24 14:26:08 -03:00
Roberto Ierusalimschy 06f08f5634 small problems with limits and jumps 2000-03-16 15:03:09 -03:00
Roberto Ierusalimschy f0b697e01c details 2000-03-13 17:37:16 -03:00
Roberto Ierusalimschy 73aa465a8e some name changes 2000-03-10 15:37:44 -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 d1ea38580a change of code generation design (independent functions for each opcode) 2000-03-03 15:53:17 -03:00
Roberto Ierusalimschy 3c9d999424 many details (most by lhf). 2000-03-03 11:58:26 -03:00
Roberto Ierusalimschy fa14cbf8e8 comments 2000-03-02 09:32:53 -03:00
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 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 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 33b8a01032 new way to code CALLs + passing multiple arguments between function calls 1999-11-25 16:59:43 -02:00
Roberto Ierusalimschy 36b6fe8d17 better treatment for arbitrary limits 1999-06-17 14:04:03 -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 e63b542c9b comments 1999-02-26 12:19:54 -03:00
Roberto Ierusalimschy 6a853fcb8b details (from lhf) 1999-02-25 18:07:26 -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 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 8f31eda649 details in comments 1998-06-25 11:37:00 -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 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 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 3a89c973ff details 1997-10-16 19:14:47 -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 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 d985dc0629 Opcodes for Lua virtual machine 1997-09-16 16:25:59 -03:00