Commit Graph

23 Commits

Author SHA1 Message Date
Thakee Nathees
2bc09f41e5 Stack miss calculation bug fix & minor changes 2022-04-06 08:56:51 +05:30
Thakee Nathees
cda9cc75ca
un used functions were removed (#174)
In addition tail call is not enabled for functions that
doesn't return the last call (caused a bug).
2022-04-03 21:03:12 +05:30
Thakee Nathees
5e67403a9d
Compile time stack size wrong calculation fixed. (#173)
* and / or logic refactored

* and / or opcodes added and stack size bug fixed

- and / or keywords were added.
- class construction function not poping the class instance
  from the stack (fixed).
2022-04-03 16:59:03 +05:30
Thakee Nathees
42883eb783
copyright notice updated for 2022 (#172) 2022-04-03 00:09:57 +05:30
Thakee Nathees
89f8b77bb6
imported scripts were initialized (#158) 2021-07-02 21:32:30 +05:30
Thakee Nathees
273a31e588 native types initialization & attribute getters. (#147)
getters/setters native api functions added to the
vm's configurations and native types were initialized.
2021-06-29 00:30:41 +05:30
Thakee Nathees
64bf27674a
in test (ie. elem in container) implemented. (#117)
in keyword will invoke varContains(), the for now the list contains
implemented.
2021-06-23 15:51:59 +05:30
Thakee Nathees
600f972927 Native types & File object implementations. 2021-06-22 13:31:21 +05:30
Thakee Nathees
41ed7dd991 class implemented 2021-06-21 12:13:37 +05:30
Thakee Nathees
258b64948e yet another minor refactor 2021-06-20 15:53:21 +05:30
Derick Alangi
fbcf6fc1a1 use PEEK() so we don't loose reference 2021-06-17 13:43:09 +01:00
Derick Alangi
ac1d825f13 Add support for bitwise NOT (~) operator to pocketlang
Like other bitwise operators like: &, ^, >>, << etc, add support
for the bitwise NOT (~) operator.
2021-06-17 13:40:56 +01:00
Thakee Nathees
d0229a9744 minor refactors for internal documenting. 2021-06-17 01:05:37 +05:30
Alexander Patel
c58159b63d
Fix typos + rename variables (#73)
* fixed typos in src/

* fixed typos in docs/

* fixed typos in README and tests/

* rename INITALIZE to INITIALIZE

* rename PRIMITE to PRIMITIVE

* rename moudle to module

Co-authored-by: Alexander Patel <acpatel@andrew.cmu.edu>
2021-06-15 13:07:49 +05:30
Thakee Nathees
558241a77b import name bind bug fix
stack curreption (due to stack missing parameters)
fixed, and some assertion macros added.
2021-06-14 09:55:18 +05:30
Thakee Nathees
d7f7c21081
Merge pull request #62 from ThakeeNathees/tco
Tail call optimization implemented
2021-06-13 21:58:36 +05:30
Thakee Nathees
6992f54ef3 Tail call optimization implemented 2021-06-13 21:57:54 +05:30
Derick Alangi
22be6af376 Add support for bitwise XOR, LSHIFT and RSHIFT operators (#63)
This commit addresses issue #54 in an attempt to add more bitwise
operators to pocketlang. Tests have also been written to verify that
the operators indeed works as expected.

To add, I also introduced a macro PK_RIGHT_OP that just aliases the
string "Right operand" which was already getting too hardcoded and
appearing too much in the pk_core.c file.
2021-06-13 20:27:48 +05:30
Derick Alangi
2707c1eec3
Fix #54: Add bitwise OR operator and make it available in PKVM (#59)
* Fix #54: Add bitwise OR operator and make it available in PKVM

Like the bitwise AND, this is an implementation for pocketlang to
support the bitwise OR operation. In addition, updated "value" ->
"result" in other operation to correctly reflect the container's
purpose. It's indeed the result after the operation, which is a value
too.

In addition, add tests for bitwise AND (&) and bitwise OR (|). Add a
print statement in test file with message that all tests passed with
no errors.

* Fix typo in comment

* Cleanup fixes
2021-06-13 09:43:05 +05:30
Thakee Nathees
17df5eb1e4 disassemble implemented 2021-06-12 16:34:10 +05:30
Thakee Nathees
749456e215 some (minor) code cleanups 2021-06-11 13:16:55 +05:30
Derick Alangi
04c333a15e
Set pointer to first byte of mem block when realloc()'d (#48)
* While reading various files in the repo, just going ahead to
clean up some typos (for clarity of text).

* When calling `realloc()`, let the pointer be returned to the
first byte of the memory block after resize. Compiler warns against
not doing this too.

* In addition, rename the file uitls.c to "utils.c" which seems to
be the correct name in this case.

NOTE: I recompiled and tested the `./pocket` intepreter and it still
works as expected.
2021-06-10 04:10:24 +05:30
Thakee Nathees
49c1fec85f
REPL implementation. (#47) 2021-06-09 16:12:26 +05:30