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b3b9af86fd
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76 Commits

Author SHA1 Message Date
hyunghwan.chung
b3b9af86fd changed the process list of a semaphore to a doubly linked list 2016-02-29 17:26:40 +00:00
hyunghwan.chung
55a43371d5 added some code for implementing semaphore 2016-02-29 15:27:10 +00:00
hyunghwan.chung
351239bdf4 changed the list manupluation style in managing process switching 2016-02-19 15:52:56 +00:00
hyunghwan.chung
734082db91 added some code to implement semaphores 2016-02-18 17:49:56 +00:00
hyunghwan.chung
fc7a44ba7d changed to store the stack poitner of the active process before context switching. the stored stack pointer is used to restore stix->sp when a method return is performed 2016-02-16 17:00:10 +00:00
hyunghwan.chung
9edf849d2a wrote more code for process handling and return handling 2016-02-15 18:07:20 +00:00
hyunghwan.chung
f32e58f4b3 fixed a compiler bug that omitted the RETURN_FROM_BLOCK instruction when an empty block is encountered. 
added more code for supporting the process stack
 2016-02-12 16:23:26 +00:00
hyunghwan.chung
3d937334d8 touched up code a bit 2016-02-11 14:26:26 +00:00
hyunghwan.chung
ce9db0e40d added aclocal.m4 2016-01-29 04:04:39 +00:00
hyunghwan.chung
c427f39a12 added stix_isint(), stix_inttooow(), stix_oowtoint(). 
added stix_eqints(), stix_neints(), stix_gtints(), stix_geints(), stix_ltints(), stix_leints().
enhanced some primitive handlers to support large integers
 2015-12-27 18:02:59 +00:00
hyunghwan.chung
e7d00d89bf implement right bit shift over a small integer 2015-12-22 15:50:01 +00:00
hyunghwan.chung
6fb206a265 touched up various size related definitions and code 2015-12-22 07:49:28 +00:00
hyunghwan.chung
08cfa55acc rewrote stix_bitandints(), stix_bitorints(), stix_bitxorints() to handle negative numbers in the 2's complement form 2015-12-17 16:11:10 +00:00
hyunghwan.chung
2fbb4d3a71 added STIX_EPFULL 
fixed a bug in starting an initial process
started writing an integer-to-string conversion function
 2015-12-02 15:24:13 +00:00
hyunghwan.chung
f618154aaf changed STIX_SMOOI_MIN to -STIX_SMOOI_MAX instead of (-STIX_SMOOI_MAX - 1) 
fixed tally range check bugs in dic.c/sym.c/gc.c
simplificed some code resulting from STIX_SMOOI_MIN change.
 2015-11-20 09:05:55 +00:00
hyunghwan.chung
5cebf7e8dc changed atom_t to stix_liw_t and made related changes. 
introduced #liword to the compiler
 2015-11-17 14:13:59 +00:00
hyunghwan.chung
346131b3e3 added more code for bigint multiplication 2015-11-13 15:55:56 +00:00
hyunghwan.chung
b0f8561238 added more code for bigint. 
changed SMINT to SMOOI and renamed relevant macros accordingly
 2015-11-12 06:57:35 +00:00
hyunghwan.chung
e519c5078e relocated bigint data table initialization to stix_init() 2015-11-10 14:29:32 +00:00
hyunghwan.chung
df3f521220 touched up stix_strtoint() 2015-11-09 14:26:58 +00:00
hyunghwan.chung
d33ad3749a Added stix_shallowcopy(). 
added some code for bigint operations
 2015-10-30 15:36:37 +00:00
hyunghwan.chung
1094d298cb added some bigint related code 2015-10-29 15:24:46 +00:00
hyunghwan.chung
98631175d0 redefined some types 2015-10-28 14:58:58 +00:00
hyunghwan.chung
2aef6b9bab added the new process primitive to create a process with a block as if it has got the value message 2015-10-22 02:47:25 +00:00
hyunghwan.chung
96011578c8 added some more code for processing scheduling 2015-10-19 06:16:43 +00:00
hyunghwan.chung
3482c99ab7 added more code for process scheduling 2015-10-18 15:06:17 +00:00
hyunghwan.chung
f52356e8c8 added more code for process scheduling 2015-10-15 14:40:08 +00:00
hyunghwan.chung
5a82cdc417 did some preparatory work to add Process 2015-10-14 14:01:33 +00:00
hyunghwan.chung
6916198253 touched up code 2015-10-14 13:25:36 +00:00
hyunghwan.chung
8f985290d0 autotool-ized the project 2015-10-14 09:06:44 +00:00
hyunghwan.chung
d367e2736b added more code for primitive module loading 2015-10-13 14:51:04 +00:00
hyunghwan.chung
8c963d919c work in progress to support the named primitive via shared object loading 2015-10-08 14:26:04 +00:00
hyunghwan.chung
5c69f6c3b4 added experimental codo utilizing the dyncall library 2015-10-04 16:21:31 +00:00
hyunghwan.chung
5449e89292 added support for pool dictionary import 2015-07-26 14:38:34 +00:00
hyunghwan.chung
9e720c40d0 touched up code a bit for win64 2015-07-15 02:36:24 +00:00
hyunghwan.chung
b5d94ef6ea added more code for namespace handling. 
added initial code to define a pool dicitonary
fixed a compiler bug in resolving a class variable
 2015-07-14 13:35:18 +00:00
hyunghwan.chung
f2ec2d5fd2 did some preparatory work to support namespaces 2015-07-10 14:06:07 +00:00
hyunghwan.chung
132e4b48bb aded STIX_SYNERR_INCLUDE 2015-07-03 14:38:37 +00:00
hyunghwan.chung
5ba0c67dd1 added the MAKE_BLOCK instruction to replace a serieos of PUSH_CONTEXT, PUSH_INTLIT, PUSH_INTLIT, SEND_BLOCK_COPY 2015-07-03 13:06:01 +00:00
hyunghwan.chung
37740da2d7 added PUSH_INTLIT and PUSH_NEGINTLIT instructions 2015-07-02 15:45:48 +00:00
hyunghwan.chung
cf3e24a6cd enhanced method preamble 2015-07-02 14:59:52 +00:00
hyunghwan.chung
60299cda5b added experimental code to support byte trailer of a pointer object. the main purpose is to embed byte codes into the back of the compiled method object. 
fixed buggy code using the freed pointer when reallocation has occurred - callers of clone_keyword(), clone_assignee(), clone_binsel()
 2015-07-01 15:01:39 +00:00
hyunghwan.chung
51d7db9b96 renumbered byte codes and removed fragile code handling tail-call optimization 2015-06-29 13:52:40 +00:00
hyunghwan.chung
0427879198 cleaned up code a bit 2015-06-25 13:37:50 +00:00
hyunghwan.chung
dea9944270 added array and byte-array literal handling. 
removed CMD_EXTEND_DOUBLE and cleaned up instruction decoding a bit
 2015-06-23 14:00:26 +00:00
hyunghwan.chung
6f565539a9 enhanced the compiler to handle cascaded messages. 
implemented block-context local temporaries.
changed primitive_block_context_value() to support block context reentrancy by activating a shallow-copied block context
 2015-06-22 14:21:46 +00:00
hyunghwan.chung
b9ee190dec fixed a missing reinitialization problem in the compiler 2015-06-21 16:22:50 +00:00
hyunghwan.chung
e87dbbdfcd fixed a bug of not initializing a variable buffer length in compile_class_definition() 2015-06-21 14:45:45 +00:00
hyunghwan.chung
fbfa4c4ff0 added code to handle block context 2015-06-20 03:07:11 +00:00
hyunghwan.chung
40c461f1f4 added more code to handle block context 2015-06-17 13:46:16 +00:00