hyunghwan.chung
2a88f5d503
started adding code for supporting exception handling
2016-03-26 06:39:56 +00:00
hyunghwan.chung
6487143a59
added simple time calculation types/functiosn/macros.
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fixed a bug in timed semaphore signalling
2016-03-24 14:58:47 +00:00
hyunghwan.chung
63ce721147
trimmed the timed semaphore handling code more
2016-03-23 12:58:30 +00:00
hyunghwan.chung
26630cc385
tackled an issue in suspending and waking the last process
2016-03-23 02:34:13 +00:00
hyunghwan.chung
d6ee9e5b67
added code to handle timed semaphore singalling
2016-03-22 14:18:07 +00:00
hyunghwan.chung
00a4fd78d6
changed Array to use 0-based index
2016-03-16 14:05:34 +00:00
hyunghwan.chung
117473f638
fixed a bug in stix_oowtoint()
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fixed bugs of SemaphoreHeap
2016-03-16 10:13:03 +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
8f91b7adc3
simplified GC
2016-02-15 18:13:26 +00:00
hyunghwan.chung
9edf849d2a
wrote more code for process handling and return handling
2016-02-15 18:07:20 +00:00
hyunghwan.chung
df226a4790
added the _process_terminate primitive
2016-02-14 06:35:18 +00:00
hyunghwan.chung
2d352939d4
handled process termination
2016-02-13 17:39:11 +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().
...
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
fff2af4762
fixed a parameter range check bug in a compiler.
...
fixed a wrong goto label location for send_message
2015-12-27 10:19:36 +00:00
hyunghwan.chung
649a78472b
finished stix_bitatint()
2015-12-26 05:11:10 +00:00
hyunghwan.chung
60b90de172
filled stix_bitatint() a bit
2015-12-26 01:37:33 +00:00
hyunghwan.chung
27e0186d43
added stix_negateint()
2015-12-25 05:09:17 +00:00
hyunghwan.chung
1e7be310fc
added code to shift a large negative integer when STIX_LIMIT_OBJ_SIZE is not defined
2015-12-24 14:11:04 +00:00
hyunghwan.chung
2022ac965b
added some code to handle right-shift of a negative number
2015-12-23 15:25:29 +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
af9b8cd32c
added more code to stix_bitshiftint()
2015-12-21 17:12:57 +00:00
hyunghwan.chung
5bf467cb29
enhanced stix_inttostr() to handle a power-of-2 radix more efficiently
2015-12-18 15:58:45 +00:00
hyunghwan.chung
95ceac9e85
fixed a type casting issue to work around the problem caused by an old C compiler(SCO) in bigint.c
2015-12-17 16:59:49 +00:00
hyunghwan.chung
23d8d17b08
added stix_bitinvint()
2015-12-17 16:37:26 +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
bf412e0c07
added stix_bitxorint()
2015-12-13 16:08:05 +00:00
hyunghwan.chung
887a03c05e
added stix_bitandints() and stix_bitorints()
2015-12-10 14:23:09 +00:00
hyunghwan.chung
9d88821c9b
finished stix_inttostr() primitively
2015-12-07 09:40:45 +00:00
hyunghwan.chung
95217da0d1
added an os2 configuration file
2015-12-04 12:05:15 +00:00
hyunghwan.chung
4b4f4329fd
added a missing function prototype for stix_allochalfwordobj()
2015-12-03 15:31:21 +00:00
hyunghwan.chung
f1ff341da2
added configuration files for dos
2015-12-03 15:11:47 +00:00
hyunghwan.chung
f40b5fb0c1
added stix-mac.h and made related changes
2015-12-03 05:46:11 +00:00
hyunghwan.chung
6544340db4
fixed a bug of wrong short number conversion in stix_strtoint() when STIX_LIW_BITS == STIX_OOHW_BITS
2015-12-02 16:14:37 +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
283c3652db
fixed some bugs in stix_divints()
2015-12-01 12:13:40 +00:00
hyunghwan.chung
addd201beb
added the missing zero check in stix_divint()
2015-11-30 15:17:41 +00:00
hyunghwan.chung
a32e1903bf
added some code for bigint division
2015-11-30 14:29:57 +00:00
hyunghwan.chung
48efc4dbc8
added more comments to stix_divints()
2015-11-22 15:04:48 +00:00
hyunghwan.chung
fe8b6dfa24
enhanced stix_divints() to handle modulo/remainder more clearly
2015-11-22 14:48:09 +00:00
hyunghwan.chung
d8da07cb59
added some bigint code for division
2015-11-22 13:32:06 +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
