hyunghwan.chung
436babff3c
enhanced the vm logging interface
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attempted to execute ensure blocks on process termination. (wip)
2016-07-01 16:31:47 +00:00
hyunghwan.chung
1445d0deb0
added some logging methods to SystemDictioanry
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added Resource handling functions for use by primitive modules
2016-06-30 13:44:37 +00:00
hyunghwan.chung
de965baab7
refactored exception handling code a little
2016-06-26 15:03:12 +00:00
hyunghwan.chung
d512088860
improved timer management to work on platforms where stix_smooi_t is not large enough
2016-06-24 15:53:00 +00:00
hyunghwan.chung
102fa8abf4
removed more unused code
2016-06-24 15:01:51 +00:00
hyunghwan.chung
73885dc552
removed the ensure_block field from the context object and added the <ensure> code to the preamble field of a method.
2016-06-22 03:23:14 +00:00
hyunghwan.chung
8b678c21fb
added some code for unwind protection
2016-06-20 15:42:51 +00:00
hyunghwan.chung
67275b3ef3
started correcting ensure: implementation
2016-06-18 00:12:27 +00:00
hyunghwan.chung
f22b896ed2
fixed the bug not popping an argument in the _integer_inttostr primitive.
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added a new primitive _processor_return_to_and_eval to support proper exception handling
2016-06-13 15:52:09 +00:00
hyunghwan.chung
512df8876b
switched many hardcoded printf() statements to STIX_LOGX()
2016-06-05 18:01:35 +00:00
hyunghwan.chung
f43240ca4d
improved log message handling more
2016-06-03 16:16:23 +00:00
hyunghwan.chung
eeb2fdebbd
improved log message handling
2016-06-03 15:46:01 +00:00
hyunghwan.chung
0c4ce4eb04
added stix_bfmtout() and stix_oofmtout()
2016-06-01 15:33:03 +00:00
hyunghwan.chung
037bbff42c
started adding byte-code decoder
2016-05-27 15:01:54 +00:00
hyunghwan.chung
717ffcbdd9
some more work on process switching and exception handling
2016-05-17 15:12:27 +00:00
hyunghwan.chung
19735bac69
fixed a problem in breaking out of an initial context
2016-05-15 15:51:41 +00:00
hyunghwan.chung
801b6d92d4
fixed some minor build flaws
2016-05-13 15:10:34 +00:00
hyunghwan.chung
f9ad51b5c5
added a name field to a complied method class.
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wrote more code for implementing exception handling
2016-05-03 10:10:28 +00:00
hyunghwan.chung
77f0bfad5d
added some more code to support exception handling
2016-03-28 13:25:36 +00:00
hyunghwan.chung
2a88f5d503
started adding code for supporting exception handling
2016-03-26 06:39:56 +00:00
hyunghwan.chung
d6ee9e5b67
added code to handle timed semaphore singalling
2016-03-22 14:18:07 +00:00
hyunghwan.chung
fabc9afee8
added SemaphoreHeap
2016-03-16 02:27:18 +00:00
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.
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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().
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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
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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)
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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.
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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.
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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().
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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
