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
414c9c7487
change output format of information of bytecodes
2021-10-13 22:59:15 +08:00
3ab5f00097
optimize source code
2021-10-12 18:26:10 +08:00
b77d9a48fb
fully functional closure & add benchmark
2021-10-10 14:29:23 +08:00
b4f55f0d01
prepare for version 8.0
2021-10-08 15:32:18 +08:00
52fbd729cc
bad access bug fixed
2021-09-13 19:55:03 +08:00
5ed1b63143
update
2021-09-10 19:13:42 +08:00
1982ab6b8e
security holes fixed
2021-08-19 17:54:36 +08:00
e9bd033883
update
2021-08-09 19:13:39 +08:00
143a59c735
update
2021-08-09 01:02:27 +08:00
b069f3875e
update
2021-08-05 19:02:41 +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
26bbdcf463
bug fixed & raw string print
2021-07-21 00:20:25 +08:00
d9d7a1edfc
add trace back info
2021-07-16 17:18:13 +08:00
5de65e584d
prepare for debugger
2021-07-16 02:17:53 +08:00
e974468881
add const compare instructions
2021-07-03 15:22:23 +08:00
81131520d7
add instruction & changes in codegen
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add some instructions that execute const values.
the first symbol called in assignment will use op_load instead of op_meq,op_pop to assign.
2021-06-29 17:18:05 +08:00
855e0e441f
avoid unnecessary deep copy by using rvalue ref
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and test file update.
bug fixed in test/lexer.nas
2021-06-24 22:10:08 +08:00
f0565c7de6
change mcall to call->mcall&allow differen lvalue in assignment
2021-06-21 16:46:47 +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
05fcacde37
bug fixed & delete operand vapp
2021-06-15 00:49:32 +08:00
411c2e5c4c
add tips
2021-06-13 01:01:32 +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
a499c75932
bug fixed
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add operand op_offset to make sure arguments are loaded at correct places,before this commit,arguments are not loaded from a correct offset,which will cause SIGSEGV when calling a function that has complex closure
2021-05-17 21:15:57 +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
d51465cc82
change function of vapp & README update
2021-04-03 23:47:14 +08:00
1f6e1a647e
add stl & more efficient scope
2021-04-02 22:19:29 +08:00
7f191f353e
add static symbol check & test file update
2021-03-30 15:55:38 +08:00
4202c2081e
change id name & add test file
2021-03-30 00:12:48 +08:00
a990fb606a
gc changed to mark-sweep
2021-03-27 01:08:05 +08:00
ca27c5545a
add constant table in vm
2021-03-08 19:45:33 +08:00
6187ca1d8e
delete op_entry
2021-03-04 15:53:34 +08:00
f3370ef0f7
change map to unordered_map
2021-03-01 15:54:58 +08:00
03dcdd0f1e
Add props lib & bug fixed(op_ret in foreach/index got SIGSEGV)
2021-02-18 23:49:29 +08:00
6cb0e19ba3
codegen will not generate 'jmp' if 'if' and 'elsif' is the last condition
2021-02-18 11:45:47 +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
805efbd104
update
2021-02-13 14:37:21 +08:00
468ad6157f
update
2021-02-13 11:09:31 +08:00
4112a05a83
identifiers' name changed
2021-02-12 23:48:51 +08:00
14c43c6a42
update & bug fixed
2021-01-05 23:17:32 +08:00
538d37a0cd
update
2021-01-02 23:57:21 +08:00
010984330a
update
2020-12-29 19:09:20 +08:00
d92bc191bd
bug fixed
2020-12-26 19:05:04 +08:00
e797766950
bug fixed
2020-12-25 13:22:57 +08:00
ValKmjolnir