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882 Commits 2 Branches 16 Tags
a3dbaebfd895cffb2e1ed98f0ea3287cbd3fd0e8
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43 Commits

Author SHA1 Message Date
Valk Richard Li
a3d629a08e bug fixed & more efficient callfv 
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
Valk Richard Li
b2e85de7a7 bug fixed 
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
Valk Richard Li
a499c75932 bug fixed 
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
Valk Richard Li
20cfbfecd9 add license & other changes 
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
Valk Richard Li
2405bada81 change scope from unordered_map to vector 2021-04-19 19:12:41 +08:00
Valk Richard Li
d51465cc82 change function of vapp & README update 2021-04-03 23:47:14 +08:00
Valk Richard Li
1f6e1a647e add stl & more efficient scope 2021-04-02 22:19:29 +08:00
Valk Richard Li
7f191f353e add static symbol check & test file update 2021-03-30 15:55:38 +08:00
Valk Richard Li
4202c2081e change id name & add test file 2021-03-30 00:12:48 +08:00
Valk Richard Li
a990fb606a gc changed to mark-sweep 2021-03-27 01:08:05 +08:00
Valk Richard Li
ca27c5545a add constant table in vm 2021-03-08 19:45:33 +08:00
Valk Richard Li
6187ca1d8e delete op_entry 2021-03-04 15:53:34 +08:00
Valk Richard Li
f3370ef0f7 change map to unordered_map 2021-03-01 15:54:58 +08:00
Valk Richard Li
03dcdd0f1e Add props lib & bug fixed(op_ret in foreach/index got SIGSEGV) 2021-02-18 23:49:29 +08:00
Valk Richard Li
6cb0e19ba3 codegen will not generate 'jmp' if 'if' and 'elsif' is the last condition 2021-02-18 11:45:47 +08:00
Valk Richard Li
cc81ee94be change the way of calling built-in functions 
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
Valk Richard Li
805efbd104 update 2021-02-13 14:37:21 +08:00
Valk Richard Li
468ad6157f update 2021-02-13 11:09:31 +08:00
Valk Richard Li
4112a05a83 identifiers' name changed 2021-02-12 23:48:51 +08:00
Valk Richard Li
14c43c6a42 update & bug fixed 2021-01-05 23:17:32 +08:00
Valk Richard Li
538d37a0cd update 2021-01-02 23:57:21 +08:00
Valk Richard Li
010984330a update 2020-12-29 19:09:20 +08:00
Valk Richard Li
d92bc191bd bug fixed 2020-12-26 19:05:04 +08:00
Valk Richard Li
e797766950 bug fixed 2020-12-25 13:22:57 +08:00
Valk Richard Li
eed3667f59 update 2020-12-15 21:13:22 +08:00
Valk Richard Li
c95185e62b update 2020-12-14 23:43:00 +08:00
Valk Richard Li
bced42ff38 update 2020-12-12 19:58:43 +08:00
Valk Richard Li
0fec1e462e update 2020-12-12 01:58:40 +08:00
Valk Richard Li
b081a2be1d update 2020-12-11 13:46:56 +08:00
Valk Richard Li
3339917510 update 2020-12-10 00:01:25 +08:00
Valk Richard Li
b4527926fe bug fixed 2020-12-09 18:34:49 +08:00
Valk Richard Li
4419508a67 update 2020-12-09 15:33:33 +08:00
Valk Richard Li
7b7a9359e0 update 2020-12-07 19:37:19 +08:00
Valk Richard Li
e162727d3b update 2020-12-06 21:07:40 +08:00
Valk Richard Li
0544e178f5 update 2020-12-04 00:15:02 +08:00
Valk Richard Li
a943c6e9f9 update 2020-12-04 00:00:29 +08:00
Valk Richard Li
6b94345a4d update 2020-11-29 00:54:54 +08:00
Valk Richard Li
ff532a40db update 2020-11-28 01:14:23 +08:00
Valk Richard Li
dfbd853f66 update 2020-11-20 00:18:17 +08:00
Valk Richard Li
0ca92c4693 update 2020-11-19 15:20:43 +08:00
Valk Richard Li
92e55854ce update 2020-11-09 00:26:15 +08:00
Valk Richard Li
6272245df3 fixed bug of codegen 2020-10-25 23:39:27 +08:00
Valk Richard Li
84f09cb932 change project structure 
version 3.0
 2020-10-23 14:53:04 +08:00