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Author SHA1 Message Date
Daniel Kolesa e7578f7e17 document error, ident 2021-04-20 02:52:27 +02:00
Daniel Kolesa 84f6d1f0d6 make std::span user replaceable 
this will allow usage on some older compilers for those who want it
 2021-04-15 20:27:24 +02:00
Daniel Kolesa a5003678da fix build with libc++, and try using it in CI with clang 2021-04-12 19:53:24 +02:00
Daniel Kolesa 5e9aefb52a disable mac and mingw cross CI builds for now 
apparently macos c++ stdlib is missing c++20 features (particularly
string_view doesn't seem to accept two pointers in a constructor)
and mingw is only present as gcc9 in ubuntu 20.04 (too old)
 2021-04-12 03:59:01 +02:00
Daniel Kolesa 8114279816 fix warning with msvc 2021-04-12 00:17:07 +02:00
Daniel Kolesa 8207ef0ce3 use overloads for new var methods 2021-04-11 20:49:26 +02:00
Daniel Kolesa b26bae3ec5 move standard library init outside state, make it never error 2021-04-11 19:36:41 +02:00
Daniel Kolesa a2c50744da remove public state::destroy() 2021-04-11 18:56:08 +02:00
Daniel Kolesa e644674724 hide internal_state from all public headers 2021-04-11 18:46:45 +02:00
Daniel Kolesa 3ed7b59d0b only store trivial types in any_value (manage strrefs manually) 2021-04-11 03:55:16 +02:00
Daniel Kolesa d358dd83e7 halve the size of any_value by removing state pointer from it 
this brings more advantages too like actually being default
constructible, so it can be used more easily in data structures etc
 2021-04-11 03:32:33 +02:00
Daniel Kolesa 7229672f56 clean up command call parsing 2021-04-11 00:13:10 +02:00
Daniel Kolesa 0ee0ebfb42 clean up the main parser path 2021-04-10 19:32:01 +02:00
Daniel Kolesa 51f09c3dfb clean up some more parser routines 2021-04-10 07:32:44 +02:00
Daniel Kolesa a6426c60ee rewrite compilearg 2021-04-10 05:53:17 +02:00
Daniel Kolesa e5cf9452f2 rewirte compileblockmain 2021-04-10 05:32:07 +02:00
Daniel Kolesa eac137e3c8 rewrite compileblocksub 2021-04-10 04:51:11 +02:00
Daniel Kolesa c4d39caa61 rewrite compilelookup 2021-04-10 04:40:58 +02:00
Daniel Kolesa 416c6ba8fb do not access parser state from error 2021-04-10 03:51:08 +02:00
Daniel Kolesa 83aa8bfd07 hide bcode pointers from public api 2021-04-10 03:37:59 +02:00
Daniel Kolesa 6d6a115d0c remove leftover junk 2021-04-10 03:01:41 +02:00
Daniel Kolesa d2b53b174e move all codegen stuff, make instruction vector private 2021-04-10 02:56:49 +02:00
Daniel Kolesa 05661662d2 more codegen conversions 2021-04-10 02:15:06 +02:00
Daniel Kolesa 63023f8c5e remove parser_state::gen_main 2021-04-10 00:54:28 +02:00
Daniel Kolesa 1bc94bf5af move some more codegen into proper place 2021-04-10 00:42:01 +02:00
Daniel Kolesa 295c905c32 more codegen utils 2021-04-09 03:34:48 +02:00
Daniel Kolesa 3790435c34 add more codegen utils 2021-04-09 03:22:34 +02:00
Daniel Kolesa 51da22be06 add ivar/fvar/svar lookup funcs in codegen 2021-04-09 03:14:34 +02:00
Daniel Kolesa bac186a0c7 move compileblockstr/compileunescapestr logic into gen 2021-04-09 02:54:36 +02:00
Daniel Kolesa c0fc1aa452 abstract away ugly bcode reference creation 2021-04-09 01:12:52 +02:00
Daniel Kolesa dcd5f61748 fewer direct accesses to code vector 2021-04-09 01:03:29 +02:00
Daniel Kolesa e5a05a3199 remove parser_state::done() 2021-04-09 00:56:58 +02:00
Daniel Kolesa 283f23394d add more codegen utilities 2021-04-09 00:50:13 +02:00
Daniel Kolesa 5f67b205df initial bits for separation of codegen from parser 2021-04-09 00:41:55 +02:00
Daniel Kolesa ccb0c09d59 rename codegen_state to parser_state and move it 
later commits will rewrite the parser and separate the codegen
bits into their own API
 2021-04-08 23:35:30 +02:00
Daniel Kolesa 9a2de6ffd3 move include install logic outside src/ 2021-04-07 02:03:41 +02:00
Daniel Kolesa f03407400c remove pic: true in the build 
since meson will always default to pic for static libraries unless
overridden with -Db_staticpic=false, we don't want to mess with
this
 2021-04-07 02:01:05 +02:00
Daniel Kolesa 34959f44f3 support -Ddefault_library=both for windows 2021-04-07 01:58:58 +02:00
Daniel Kolesa c09613c5ea fill in missing headers to install 2021-04-07 01:44:40 +02:00
Daniel Kolesa 2de2c9b46c remove get_raw_type from public interface 
users of the library never need to know this
 2021-04-07 00:30:39 +02:00
Daniel Kolesa 4da0cb54a8 use format contants in default ivar/fvar/svar handlers 2021-04-06 21:23:17 +02:00
Daniel Kolesa f93042d7b9 add more utility methods for string_ref 2021-04-06 01:10:49 +02:00
Daniel Kolesa e531ab3434 clean up any_value APIs for consistency 2021-04-06 00:54:46 +02:00
Daniel Kolesa 0b4f7573d2 no need to handle null result in alloc_buf 2021-04-05 20:07:25 +02:00
Daniel Kolesa 3d06157dbc guarantee valid result from new_command 2021-04-05 20:05:41 +02:00
Daniel Kolesa 8c8aa26c20 return refs for new_*var and new_ident (guarantee valid result) 2021-04-05 19:52:13 +02:00
Daniel Kolesa 194d5f960b drop ret-by-reference run APIs 2021-04-05 18:32:45 +02:00
Daniel Kolesa f64df83dd8 add getter/setter api on alias, drop old broken api 2021-04-05 18:20:07 +02:00
Daniel Kolesa 06b1661afd hide thread_state, remove state::thread_pointer() 2021-04-05 04:10:39 +02:00
Daniel Kolesa 59c0d16d50 make threads work 
this means ensuring all required fields are set when creating
new threads. as well as respecting the "global" ident flags when
an alias is not pushed (in order to erase the UNKNOWN flag for
all threads)
 2021-04-05 00:55:31 +02:00
Daniel Kolesa c2de63be25 re-expose new_ident in a restricted way 2021-04-04 19:53:59 +02:00
Daniel Kolesa 1624938c0b remove public is_in_loop api 2021-04-04 19:43:28 +02:00
Daniel Kolesa 7158a6979b wipe thread state on destroy to prevent dangling pointer use 2021-04-04 19:40:15 +02:00
Daniel Kolesa 04441f206d remove the 255 run-depth limitation 
also add optional per-thread API that sets the maximum run depth
(0 means no limit, default) if you want it; since we no longer
store stuff on the stack it should not be necessary though
 2021-04-04 19:31:29 +02:00
Daniel Kolesa c177013ea2 remove reliance on hardcoded indexes entirely 2021-04-04 06:52:02 +02:00
Daniel Kolesa e65e141741 sanitize var names, provide cached builtins for var handlers 2021-04-04 06:47:17 +02:00
Daniel Kolesa a789659387 minor cleanups 2021-04-04 05:36:19 +02:00
Daniel Kolesa 529e34d268 add a variable value change trigger callback 2021-04-04 04:30:36 +02:00
Daniel Kolesa bab8633a05 add proper var value setting helpers 2021-04-04 02:58:04 +02:00
Daniel Kolesa e9fc023daa implement override value saving 2021-04-04 02:44:35 +02:00
Daniel Kolesa 3d91cf2ee7 rea-add proper handling of variable overrides 2021-04-04 02:33:28 +02:00
Daniel Kolesa 6777eb73d5 re-add some support for persistent/overridable flags + fix unknown 2021-04-04 01:08:30 +02:00
Daniel Kolesa f0bb6b1410 make more api private 2021-04-03 06:16:43 +02:00
Daniel Kolesa 238e5a6ac5 unexpose get_flags from ident, replace with specific methods 2021-04-03 05:39:19 +02:00
Daniel Kolesa 2a8d2103b8 allow alias_local for arg aliases 2021-04-03 05:26:59 +02:00
Daniel Kolesa b2b83a8e5b clean up some leftover cruft 2021-04-03 03:40:19 +02:00
Daniel Kolesa b00a08ea88 remove most variable code and leave it to user-defined handlers 
the user can now define commands '//ivar', '//fvar' and '//svar'
which take identity (which is the variable) as the first argument
followed by any number of user defined arguments with types (one
can use the N argument type to check argument count, and when no
value arguments are provided, print the variable); this allows us
to implement different styles of variable setting without the
interpreter itself knowing about it, as well as ditch all the
stuff with overridden vars and hex vars and whatnot since this is
all specific to the engine and has no place in here

there is still leftover code remaining, which will get cleaned up
afterwards...
 2021-04-03 03:16:57 +02:00
Daniel Kolesa 95e7ae320c simplify alias_stack push/pop a bit 2021-04-02 23:50:35 +02:00
Daniel Kolesa 52b305954f per-thread alias stack (the vm should be mostly resumable now) 2021-04-02 19:13:34 +02:00
Daniel Kolesa 881ba4bce9 prepare codebase for per-thread alias stack 2021-04-02 05:47:49 +02:00
Daniel Kolesa e8856f8f9d rename alias_stack to alias_local 2021-04-02 04:43:57 +02:00
Daniel Kolesa 99ec1a8583 make push_alias/alias_stack responsible for unsetting unknown flag 2021-04-02 04:34:14 +02:00
Daniel Kolesa 9d7853a840 store cached compiled code on alias stack 
this will reduce needless discards on push and simplify the code
 2021-04-02 02:12:31 +02:00
Daniel Kolesa 2b0392e27e remove some more raw bcode usage 2021-04-01 05:25:21 +02:00
Daniel Kolesa b2caade276 remove all raw bcode passing in public api 2021-04-01 05:06:26 +02:00
Daniel Kolesa 039dec8ec5 always define LIBCUBESCRIPT_BUILD for build 2021-04-01 04:39:13 +02:00
Daniel Kolesa e2b65000d5 hide value getter from public alias interface 
since this will become thread-specific, this API makes no sense
 2021-04-01 04:19:00 +02:00
Daniel Kolesa 6bb3dc2a57 avoid recompiling code when undo/redoing arguments 2021-04-01 03:54:34 +02:00
Daniel Kolesa d8736a059b greatly simplify internal alias stack handling 
this should be more efficient too (no value moves)
 2021-04-01 03:41:40 +02:00
Daniel Kolesa b9c74d86b5 msvc warning fixes 2021-03-31 02:21:32 +02:00
Daniel Kolesa e4c4c51055 remove more problematic public members 2021-03-31 01:48:56 +02:00
Daniel Kolesa 2270d8e41f up the default warning level, turn off rtti by default 2021-03-31 01:35:02 +02:00
Daniel Kolesa 13d46881e8 windows fixes and other correctness/portability stuff 2021-03-31 01:13:35 +02:00
Daniel Kolesa eddbf64c87 get rid of call_with_cleanup 2021-03-30 23:49:50 +02:00
Daniel Kolesa 89e5f5f004 move everything to alias_stack and remove stacked_value 2021-03-30 20:55:50 +02:00
Daniel Kolesa 1def48cf76 redo alias_stack for robustness (guarantee order of push/pop) 2021-03-30 20:37:50 +02:00
Daniel Kolesa 970e37f318 make alias pushing separate from setting value 2021-03-30 20:24:46 +02:00
Daniel Kolesa d1243c5cc3 add better api to deal with alias stack 2021-03-30 03:57:43 +02:00
Daniel Kolesa 3dc6ad866f make command argcount unlimited, remove maxargs checks from codegen 
also adjust the bytecode appropriately, now you can call commands
with an unlimited number of args and aliases with max 32 args,
extra args will be ignored
 2021-03-30 02:08:25 +02:00
Daniel Kolesa c2bb8e4a3d move ident_stack out of public interface 2021-03-30 00:31:11 +02:00
Daniel Kolesa 4154944726 remove fixed-size argument stacks and reliance on argument ids 2021-03-30 00:28:06 +02:00
Daniel Kolesa 9e82dc0d2f get rid of cycle check from push_arg 2021-03-29 23:42:08 +02:00
Daniel Kolesa 47f24d6e2e fix typo 2021-03-29 00:46:13 +02:00
Daniel Kolesa 8385ab01e7 use bitset to store usedargs and increase argcount to 32 2021-03-28 23:46:08 +02:00
Daniel Kolesa 96592fb6ac eliminate MAX_ARGUMENTS from lib_base 2021-03-28 22:56:17 +02:00
Daniel Kolesa f7ba70b8b2 fix conc instruction 2021-03-28 22:49:46 +02:00
Daniel Kolesa 2a017a336c reorder vm a bit 2021-03-28 17:11:35 +02:00
Daniel Kolesa 064a7ea99b document the instructions and drop more now useless vm code 2021-03-28 17:07:29 +02:00
Daniel Kolesa d11e50f5b5 remove the now useless MAX_RESULTS constant 2021-03-28 01:33:31 +01:00
Daniel Kolesa d7700a9337 remove now unused BC_INST_CONC_M 2021-03-28 01:31:59 +01:00