0d5b0fa57d
now local values are stored on stack. upvalue is generated when creating a new function in local scope.
...
may include some bugs inside. but all test files has passed the test so i decide to push it.
2022-02-12 23:12:30 +08:00
6908e509ac
add notes in lib.nas & add runtime.gc() & add total instruction count in '-o'.
2022-02-09 15:53:09 +08:00
666feae851
change increment arguments to a more efficiency level & change gc.nil, gc.one, gc.zero to constant nil, one, zero
2022-02-04 01:51:30 +08:00
93c0c47762
change error info of native function __builtin_import
2022-01-31 14:48:51 +08:00
dfee0d713d
change native function num()
...
num now returns nil if the argument is not a number or numerable string.
2022-01-27 21:41:06 +08:00
454fe1cfa3
add notes of some native functions in lib.nas
2022-01-26 23:51:25 +08:00
a51b7fe11a
optimize codes
2022-01-16 22:48:00 +08:00
82181b7af4
add debugger framework
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with function:backtrace,run,help,show global/local/upvalue,exit
2021-12-20 21:33:22 +08:00
e706214854
bug fixed & add os.platform
2021-12-08 18:46:32 +08:00
ab6c194d71
add dylib.dlopen dylib.dlsym dylib.dlclose dylib.dlcall
...
now you could add your own modules into nasal without changing the source code!
2021-12-03 19:31:03 +08:00
cabce9370a
delete ret stack/ add math.lg
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now return address is stored on value stack
2021-12-02 22:23:22 +08:00
aeefaebcec
add unix.opendir unix.readdir unix.closedir
2021-10-31 23:11:04 +08:00
6b4116aece
add unix.time unix.chdir unix.sleep unix.getcwd unix.getenv
2021-10-29 19:52:49 +08:00
d13e8084e5
add bits lib
2021-10-28 21:49:08 +08:00
b131a3ea9e
add io lib & bug fixed
2021-10-27 23:05:25 +08:00
101714986d
optimize nasal_ast and fix bug in opr_slc2
2021-10-20 20:54:23 +08:00
a7b1851967
optimize code structure
2021-10-16 21:08:57 +08:00
645a652830
change function name and cli format
2021-10-14 23:22:28 +08:00
3ab5f00097
optimize source code
2021-10-12 18:26:10 +08:00
42a330cda7
vm_nil,vm_num changed to no-gcobject
2021-10-08 23:18:26 +08:00
87d5740125
add fg constants & change int(), num()
2021-09-02 19:10:49 +08:00
e7afc86d97
add isnan
2021-08-27 17:43:01 +08:00
b2f09ec855
closure bugs fixed
2021-08-17 01:18:35 +08:00
49e9412915
use same indentation
2021-08-09 21:30:18 +08:00
e9bd033883
update
2021-08-09 19:13:39 +08:00
143a59c735
update
2021-08-09 01:02:27 +08:00
a6fe835ed4
variables can be used before definition
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change program to command line
change trace back info
change print function of nasal_vec and nasal_hash
2021-08-03 18:55:11 +08:00
1a180ae01a
update
2021-07-19 17:04:45 +08:00
d9d7a1edfc
add trace back info
2021-07-16 17:18:13 +08:00
d7ba29e02c
delete slice_stack
2021-07-07 14:46:46 +08:00
ee9afe1cf1
change instruction dispatch to computed-goto
...
bug fixed
prepare for version 7.0
2021-06-26 14:53:10 +08:00
40a1189b18
nothing changed
2021-06-20 01:27:01 +08:00
b9aa7f5db2
add statistical information
2021-06-19 00:32:10 +08:00
1cd627d9c7
Add command line parameters & chr supports extended ASCII
2021-06-11 15:16:06 +08:00
166fe32839
front end optimization&stack overflow prompt
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change parameter type to avoid unnecessary copies of string.
change stack depth from 65536<<4 to 16+(65536<<2).
now you could know stack overflow when it happens
2021-06-07 23:53:43 +08:00
a3d629a08e
bug fixed & more efficient callfv
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I changed callfv's way of calling a function with arguments in vm_vec.
now callfv fetches arguments from val_stack directly,so it runs test/fib.nas from 2.4s to 1.9s.
delete operand callf,add operands callfv & callfh.
also,i check val_stack's top to make sure there is not a stack overflow.
2021-06-03 21:49:31 +08:00
b2e85de7a7
bug fixed
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a gc bug which causes fatal error.
add member value collect to make sure that nasal_val is not collected repeatedly.
use builtin_alloc in builtin function to avoid incorrect collection of value in use(gc_alloc).
change free_list to free_list[vm_type_size] to avoid too many calls of new/delete(but seems useless?)
but the most important thing is fixing this bug.
2021-05-31 19:10:59 +08:00
20cfbfecd9
add license & other changes
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parser recognizes syntax errors more accurately.
change some for loop to standard c++11 for(auto iter:obj)
add MIT license
change info in README.md
2021-05-04 17:39:24 +08:00
2405bada81
change scope from unordered_map to vector
2021-04-19 19:12:41 +08:00
1f6e1a647e
add stl & more efficient scope
2021-04-02 22:19:29 +08:00
4202c2081e
change id name & add test file
2021-03-30 00:12:48 +08:00
6473b527a1
bug fixed
2021-03-28 17:39:24 +08:00
a990fb606a
gc changed to mark-sweep
2021-03-27 01:08:05 +08:00
f3370ef0f7
change map to unordered_map
2021-03-01 15:54:58 +08:00
cc81ee94be
change the way of calling built-in functions
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change std::map to struct array,use index to call built-in functions.this may be more efficient.
2021-02-14 17:36:42 +08:00
2eb0a6b332
Library: Added core library function chr according to FlightGear Nasal
2021-02-13 21:40:10 +08:00
9d5eafda09
Library: Added core library function streq and cmp according to FlightGear Nasal
2021-02-13 21:09:13 +08:00
db1b28898c
Library: Added core library function left and right according to FlightGear Nasal
2021-02-13 20:19:49 +08:00
88b34c826c
update
2021-02-12 22:27:41 +08:00
ee5f9519fe
update
2021-02-10 00:12:22 +08:00
ValKmjolnir