Apple-2-SW/prog8
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443 Commits 2 Branches 109 Tags 32 MiB
32d82e8e56
Commit Graph

33 Commits

Author SHA1 Message Date
Irmen de Jong
32d82e8e56 asmsubs can now specify params and return values to be on the stack. 
implemented fast integer fixed-point sin and cosine functions.
 2019-01-04 22:11:46 +01:00
Irmen de Jong
e033cff09a tweak identifier parse rule 2019-01-02 23:32:41 +01:00
Irmen de Jong
d2616b6a08 tweak parsing of if..else if 2019-01-01 18:45:21 +01:00
Irmen de Jong
a319e6f9ec direct memory access and sprite fixes 2018-12-31 04:48:26 +01:00
Irmen de Jong
aeb963673a sprites example 2018-12-31 01:52:18 +01:00
Irmen de Jong
500777bf78 added direct memory access ("poke"/"peek") 2018-12-31 01:10:42 +01:00
Irmen de Jong
e20e7f0232 upgrade to antlr 4.7.2 2018-12-20 15:05:50 +01:00
Irmen de Jong
445db44c05 start of typecasting mechanism "... as type" 2018-12-19 03:51:22 +01:00
Irmen de Jong
c1204b83bd changed syntax of subroutine parameters (now the same as vardecls) 2018-12-19 02:51:22 +01:00
Irmen de Jong
7cb42de60e more float asm operations, fix some % operator problems 2018-12-13 01:19:43 +01:00
Irmen de Jong
23c1167d7f tweaking multiple assignment targets 2018-11-14 01:50:16 +01:00
Irmen de Jong
95b05d08b3 better solution for registerpair as subroutine param/returnvalue 2018-11-10 12:25:46 +01:00
Irmen de Jong
c415f731da make registerpair compile again as subroutine param/returnvalue 2018-11-10 00:53:50 +01:00
Irmen de Jong
d6432df90d got rid of 16-bit register pair variables (AX, AY, XY) they were complicating things too much 2018-11-02 22:06:57 +01:00
Irmen de Jong
5bf2c4a798 got rid of matrix type 2018-10-30 20:29:03 +01:00
Irmen de Jong
2f7d03b6ab adding singed integer datatypes 2018-10-10 09:21:20 +02:00
Irmen de Jong
f5261a3425 added %zpreserved 2018-10-09 00:01:53 +02:00
Irmen de Jong
6edd5f9b30 can now declare for loop variable on the spot 2018-10-06 22:54:03 +02:00
Irmen de Jong
18c6165325 more complete for loops, various comma separated lists can now be split over multiple lines 2018-10-02 22:52:05 +02:00
Irmen de Jong
af0d52b5c2 assignment to array-indexed 2018-10-02 04:05:44 +02:00
Irmen de Jong
0cdae48ce7 implemented array indexing 2018-10-01 22:23:16 +02:00
Irmen de Jong
8f26fdef61 changed the syntax of kernel/asm subroutines 2018-10-01 20:05:32 +02:00
Irmen de Jong
623b42cc14 added single character literals (petscii byte value) 2018-09-30 23:07:26 +02:00
Irmen de Jong
02075f2cf2 changed subroutine syntax and fixed array/matrix initalizer values 2018-09-30 18:49:58 +02:00
Irmen de Jong
68037e4425 implemented while and repeat loops 2018-09-23 02:04:45 +02:00
Irmen de Jong
f84e06bdeb tweak branches 2018-09-22 00:33:25 +02:00
Irmen de Jong
b72bd805e1 sub decl checking 2018-09-19 02:41:35 +02:00
Irmen de Jong
cba9e7670e added floordivision operator // 2018-09-19 01:24:28 +02:00
Irmen de Jong
00d74551b3 fix for loop code generation. 
added flt conversion function.
attempt at implementing break and continue.
var initializer value can be omitted for numeric vars (and default to 0)
subroutine return statement not needed when no return values.
 2018-09-18 23:14:32 +02:00
Irmen de Jong
3c7a233b43 improved handling of range and range type checks 2018-09-16 15:40:28 +02:00
Irmen de Jong
2591f4e27e forloop in grammar 2018-09-16 03:00:32 +02:00
Irmen de Jong
1a40a88103 added remainder operator '%' 2018-09-16 00:59:12 +02:00
Irmen de Jong
8ff72167a4 renamed project to Prog8 2018-09-15 16:21:05 +02:00