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fa1c4ac896
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added the experimental plus opcode
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2022-03-21 15:38:31 +00:00 |
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8747afba63
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first successful implementation of class instantion methods
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2022-03-17 13:22:17 +00:00 |
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6176361121
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minor error handling enhancement
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2022-03-08 17:20:46 +00:00 |
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c753643daf
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changed the implementation of return-from-home to traverse the call chain and detect dead context more accurately
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2022-03-04 18:08:26 +00:00 |
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fb46b058d7
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making return-from-home more rewind friendly
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2022-02-28 16:08:44 +00:00 |
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f4661d018a
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fixing bugs related to stack, class stack, exceptio stack handling
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2022-02-27 19:35:47 +00:00 |
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6d409c809f
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proper return variables handling in message sends
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2022-02-21 16:07:55 +00:00 |
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f0b6ccdf42
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enhanced the compiler to emit the right instruction for super
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2022-02-19 17:26:26 +00:00 |
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e482ce620f
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fixed wrong instructions generated for set-r and return variables.
class variables access fixed to use hcl->active_context->home->owner instead of hcl->active_context->owner
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2022-02-19 16:57:06 +00:00 |
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026ece9aea
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added the super keyword
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2022-02-18 16:32:19 +00:00 |
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420d38c8be
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simplified the class variable access by remembering the method owner class in context objects
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2022-02-17 12:40:22 +00:00 |
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fcfbec6647
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meaningless interim commit
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2022-02-14 01:21:01 +00:00 |
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4b4e6a6385
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added a class-side dictionary to the class object
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2022-02-13 10:15:14 +00:00 |
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cdc499763e
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adding class_cmstore and class_imstore. deleting class_mstore
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2022-02-12 15:05:31 +00:00 |
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a61197d3f7
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some code clean-up
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2022-02-08 13:57:48 +00:00 |
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78543920f5
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fixed some type warnings
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2022-02-08 12:01:57 +00:00 |
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2c2cfc99bb
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changed the object instantiation function to add up the instance variables counts of the superclass chain
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2022-02-07 15:13:38 +00:00 |
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ef24bf68df
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implementing instance variable access with regards to inheritance
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2022-02-06 16:06:48 +00:00 |
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495cea5704
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added a new identifier - self
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2022-02-05 17:35:10 +00:00 |
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d1c12bc543
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attempting to touch up the context object
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2022-02-03 00:57:36 +00:00 |
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5ded15d06a
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more code for message sending
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2022-01-31 04:38:05 +00:00 |
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72ed203f80
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renamed class_set to class_mstore
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2022-01-31 01:36:59 +00:00 |
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84e53e3459
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adding the class_set instruction
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2022-01-29 17:43:11 +00:00 |
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a89b83a6fd
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writing message sending implementation code
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2022-01-29 09:58:52 +00:00 |
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d72baec0a9
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more code added for message sending implementation
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2022-01-25 07:54:11 +00:00 |
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e94936b893
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some code for message sending
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2022-01-24 15:39:49 +00:00 |
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6cdbc457a0
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implementing message sending
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2022-01-23 16:46:13 +00:00 |
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7ad9b2d499
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rearranged the stack for the call operation by pushing a dummy receiver.
the rearrangement is done to make aa plain function call look the same as a message send
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2022-01-22 15:40:38 +00:00 |
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a7a69d9a11
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implementing a message sending list
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2022-01-14 16:09:52 +00:00 |
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bdf527f298
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writing the compiler code for class variable handling
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2022-01-09 16:47:38 +00:00 |
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0fd038ddb6
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utf8 range limiting.
compiler work for class variable access in the class defintion scope
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2022-01-08 09:26:54 +00:00 |
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57bb1657b3
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added new instructions - push_clsvar, store_into_clsvar, pop_into_clsvar
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2022-01-01 14:58:57 +00:00 |
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447fafd7b2
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fixed a wrong compiler check in the post_catch() phase
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2021-12-26 14:59:34 +00:00 |
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afeebc08c9
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fixed process stack handling
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2021-12-25 15:33:49 +00:00 |
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d2e6f94b33
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enhanced try_exit and try_exit2 to restore the class stack pointer
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2021-12-24 14:59:16 +00:00 |
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c230355e90
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changed do_throw() to clear the class stack when the exception is empty
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2021-12-24 05:10:50 +00:00 |
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3d4e161a5f
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added 'class_push_exit'
enhanced the compiler to produce 'pop_stacktop' at the end of the class if the class body is not empty
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2021-12-24 00:05:58 +00:00 |
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6b476b5c6e
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more code to implement class
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2021-06-27 17:47:51 +00:00 |
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2f2baf2f59
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fixed initialization of hcl->nil_process
got rid of HCL_CODE_MAKE_CLASS and merged its feature to HCL_CODE_CLASS_ENTER
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2021-06-25 16:07:29 +00:00 |
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2fbb2eda6c
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wrote more code to support classes
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2021-06-25 15:19:11 +00:00 |
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5cd8bc15ed
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added the class_enter and class_exit instructions - partially implemented yet
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2021-06-19 17:19:24 +00:00 |
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90b6603567
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experiment to convert an error from a primitive function to an exception
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2021-06-18 07:10:38 +00:00 |
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b41be3e5c4
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added some code to handle defclass
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2021-05-29 05:44:29 +00:00 |
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5b26ef46b1
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some code for class instantiation
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2021-05-21 16:21:23 +00:00 |
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03cb4c67fb
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implementing make_class instructoin
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2021-05-21 09:59:35 +00:00 |
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3f1e5f297f
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added process termination primitives
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2021-05-15 11:19:52 +00:00 |
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b1f7ab6538
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implemented multiple return values assignment with set-r
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2021-05-15 05:31:36 +00:00 |
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550e39e21e
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some more code to support multiple return values via return variables
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2021-05-13 14:43:40 +00:00 |
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faea7b60df
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writing code for return variables support
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2021-05-11 15:04:53 +00:00 |
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c37b695a76
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fixing bugs introduced for block temporaries sheme
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2021-05-05 17:37:26 +00:00 |
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bd3730fd12
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changed the block temporaries scheme
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2021-05-05 14:37:01 +00:00 |
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5d83fdbfe2
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trying to support variable arguments and return variables
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2021-05-03 15:31:19 +00:00 |
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c65c384d59
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fixed a bug in prepare_new_context() and fork handling
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2021-05-01 11:26:59 +00:00 |
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3e18319619
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removed two unused variables
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2021-04-24 13:53:50 +00:00 |
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e716c8bba9
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fixed a bug of not providing the number of temporaries when arraning the initial context
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2021-04-23 15:46:35 +00:00 |
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3224989b99
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try-catching working in the top-level now. implemented a way to secure space for top-level temporary variables
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2021-04-23 07:17:40 +00:00 |
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5a519faf77
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removed a duplicate line
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2021-04-20 14:11:00 +00:00 |
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5aa6506106
|
simplified code a bit
|
2021-04-18 18:02:02 +00:00 |
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cfa019a16d
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fixing code to implement exception handling
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2021-04-14 16:20:18 +00:00 |
|
|
|
cb917ff44b
|
working on try-catch implementation
|
2021-04-11 15:45:01 +00:00 |
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5537e1850a
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reimplementing try-catch
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2021-04-11 15:08:27 +00:00 |
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08149767b5
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improving function block and control block handling in the compiler code
|
2021-04-09 08:22:40 +00:00 |
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307bdee5cc
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added more code to implement simple exception handling
|
2021-03-02 15:58:13 +00:00 |
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6631779768
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added some code for throw
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2021-02-28 17:00:28 +00:00 |
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50148c7eab
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added the flags field to the context object
|
2021-02-24 16:57:26 +00:00 |
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e61602082d
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added the try_catch instruction
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2021-02-22 14:56:27 +00:00 |
|
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037174ddb6
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adding hcl_openstd()
|
2021-02-07 17:57:35 +00:00 |
|
|
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ac58758da0
|
added some semaphore handling code
|
2021-02-05 15:22:39 +00:00 |
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9c2f757e16
|
preparing to implement semaphores
|
2021-02-03 14:50:51 +00:00 |
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81c9b25cad
|
fixed some process management code
|
2021-02-02 23:43:12 +00:00 |
|
|
|
2d22b53c96
|
fixed some compiler bugs
|
2021-02-01 13:20:46 +00:00 |
|
|
|
65c23a3ff5
|
removed unneeded code
uniformize the naming of locptr, dbgl to dbgi
|
2021-02-01 03:32:09 +00:00 |
|
|
|
7d6436a4de
|
enhanced the vm to supplement the error message with debug information
|
2021-01-31 18:46:13 +00:00 |
|
|
|
0568cb0ae3
|
removed some unneeded code.
changed the source input handler to set the name field for the main stream
|
2021-01-30 16:13:27 +00:00 |
|
|
|
db9e0f5248
|
cleaned up a bit
|
2021-01-29 17:24:13 +00:00 |
|
|
|
7fc4262d01
|
made enhancement to show location information for the ECALL runtime error
|
2021-01-29 12:39:31 +00:00 |
|
|
|
525078fbe5
|
removed unneeded code
|
2021-01-29 09:41:39 +00:00 |
|
|
|
d36c12e21a
|
changing compiler code to preserve some debugging information
|
2021-01-27 08:47:08 +00:00 |
|
|
|
8829e27c33
|
preparing to produce debug information
|
2021-01-26 10:10:18 +00:00 |
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|
|
581b13aedd
|
found a bug upon VM abortion. yet to fix it
|
2021-01-24 15:53:35 +00:00 |
|
|
|
41de130fe4
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enhanced the new compiler to produce working bytecodes for the #() list
|
2021-01-24 15:45:28 +00:00 |
|
|
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6720640ed7
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adding some work-in-progress code to store debugging information for generated byte codes
|
2021-01-03 13:51:23 +00:00 |
|
|
|
1828b4f29b
|
fixed to reset hcl->sp before returning from hcl_execute()
|
2020-12-31 19:03:37 +00:00 |
|
|
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11e831bbcc
|
switching GC from semi-space copying to mark-sweep
|
2020-12-31 17:48:47 +00:00 |
|
|
|
656e0150a9
|
cleaned up code and build files
|
2020-11-15 10:26:14 +00:00 |
|
|
|
0823ddc2d0
|
cleaned up build files
|
2020-11-15 09:56:06 +00:00 |
|
|
|
852543ee19
|
Added some incomplete code for process-switching
|
2020-10-15 12:57:05 +00:00 |
|
|
|
d02bf34322
|
removed irrelevant comments
|
2020-10-13 17:25:29 +00:00 |
|
|
|
27edbfdb91
|
removed the unneeded sp field from hcl_context_t
|
2020-10-13 17:20:01 +00:00 |
|
|
|
adb374f02d
|
fixed non-local return behaviors
|
2020-10-13 14:44:00 +00:00 |
|
|
|
b9f78f7c13
|
working on return-from-home for non-local return
|
2020-10-10 17:36:33 +00:00 |
|
|
|
d127456da8
|
added hcl_block_t to express a base block. no more reuse of hcl_context_t for the base block
|
2020-10-09 07:14:32 +00:00 |
|
|
|
a69434a96f
|
enhancing the compiler and hcl_execute() for better interactive use
|
2020-10-08 09:25:54 +00:00 |
|
|
|
9d5e580387
|
fixing compiler bugs regarding MAKE_FUNCTION and literal frame rebasing
|
2020-10-07 08:06:49 +00:00 |
|
|
|
0ffb5b239d
|
debugging the compiler
|
2020-10-06 09:40:39 +00:00 |
|
|
|
dcae55ab70
|
fixing more bugs..
|
2020-10-05 14:49:54 +00:00 |
|
|
|
e30cbc844c
|
writing code for function activation using function-local literal frame
|
2020-10-05 09:37:26 +00:00 |
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a28553b195
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fixing types of some fields in hcl_context_t and hcl_function_t for clarity and consistency
|
2020-10-04 19:34:53 +00:00 |
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1b07957718
|
fixed a gc error not fixed in the previous commit
|
2020-10-04 19:07:21 +00:00 |
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2b786018d7
|
changing vm implementation a bit. this commit is buggy
|
2020-10-04 18:21:05 +00:00 |
|
