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Code Issues Projects Releases Wiki Activity
2,766 Commits 2 Branches 109 Tags 31 MiB
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Commit Graph

314 Commits

Author SHA1 Message Date
Irmen de Jong
268856823a got rid of old Value in favor of new RuntimeValue implementation 2019-06-24 22:45:27 +02:00
Irmen de Jong
4bac5043b6 fix integer wraparounds for RuntimeValue 2019-06-24 22:18:50 +02:00
Irmen de Jong
ebd38f27e6 cleaned up some symbol visibilities 2019-06-23 13:49:35 +02:00
Irmen de Jong
518c3bfd76 actually, get rid of integer pow() because a naive multiplication loop approach is way too slow 2019-03-31 18:05:41 +02:00
Irmen de Jong
bf3caaefe1 stackvm now uses a proper instruction pointer call stack instead of instruction linking 2019-03-13 22:00:41 +01:00
Irmen de Jong
f5ba072294 removed str_p and str_ps pascal string types, fixes #10 2019-03-10 18:11:26 +01:00
Irmen de Jong
2f1249489b datatype cleanups 2019-02-25 01:22:56 +01:00
Irmen de Jong
ee497d2ffb improved zero page address addresses for floating point support mode 2019-02-09 17:29:59 +01:00
Irmen de Jong
7459896155 finalized zeropage variable allocation 2019-01-27 22:59:40 +01:00
Irmen de Jong
3a8f069854 zp allocations 2019-01-27 17:10:49 +01:00
Irmen de Jong
953cf9a335 preparing for vars on zeropage 2019-01-26 22:46:01 +01:00
Irmen de Jong
2911e357bd restructured program init code and library imports a bit 2019-01-20 17:45:57 +01:00
Irmen de Jong
f1b2bd1cc4 got rid of separate '//' floordivision operator 2019-01-09 22:01:47 +01:00
Irmen de Jong
b8b531276d fixed some shift opcode issues in stackvm, tweak mandelbrot example 2019-01-08 01:31:59 +01:00
Irmen de Jong
d203bfaf25 normal division is always float, implemented (u)byte integer division 2019-01-06 01:43:47 +01:00
Irmen de Jong
39a8508daa sine table and bit shifting of signed values fixed 2019-01-05 02:42:58 +01:00
Irmen de Jong
9ffc68acab casts 2018-12-20 16:17:58 +01:00
Irmen de Jong
5870006b2f introduced type cast "... as ..." instead of builtin functions 2018-12-20 03:17:41 +01:00
Irmen de Jong
3a7b341f47 fixes 2018-12-18 18:32:41 +01:00
Irmen de Jong
2478c73bc0 more asm float calculations 2018-12-16 03:38:17 +01:00
Irmen de Jong
8597ea2ec7 correct printing of numbers 2018-12-14 23:15:44 +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
ef2ae60868 byte/word asm comparisons 2018-12-08 17:21:34 +01:00
Irmen de Jong
711d6f4ee5 fix memory pointer variables in the StackVm 2018-12-02 23:53:09 +01:00
Irmen de Jong
89ac374db9 float stuff 2018-12-02 17:59:36 +01:00
Irmen de Jong
8a2584c7df added JZ/JNZ/etc opcodes for conditional jumps based on stack value 
fix function parameter replacement of auto-heaped strings
 2018-11-27 00:35:37 +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
4ef680f6fd assignments 2018-11-01 23:42:10 +01:00
Irmen de Jong
5bf2c4a798 got rid of matrix type 2018-10-30 20:29:03 +01:00
Irmen de Jong
7c4846700b simplified opcodes (removed COPY_XXX and MEM signed/unsigned distinction) 2018-10-27 22:08:46 +02:00
Irmen de Jong
5203dad7c1 more asm output 2018-10-26 01:44:01 +02:00
Irmen de Jong
f42a036fc5 more asm output, added COPY_MEM_XXX optimized opcodes 2018-10-25 00:28:50 +02:00
Irmen de Jong
b8f3f942d4 implemented all bit rotate and shift operations 2018-10-22 01:02:24 +02:00
Irmen de Jong
067426016d more asm 2018-10-17 01:01:01 +02:00
Irmen de Jong
b7d8f026f4 refactor 2018-10-13 18:17:06 +02:00
Irmen de Jong
dff4518608 intermediate program written in blocks 2018-10-13 16:55:01 +02:00
Irmen de Jong
7aec14524e fix datatype conversion issues 2018-10-12 15:50:32 +02:00
Irmen de Jong
1fe5c943fd adding singed integer datatypes 2018-10-11 21:50:10 +02:00
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
9d10210466 optimized var copying 2018-10-08 02:24:35 +02:00
Irmen de Jong
52e1661c8e even more opcodes type-specific 2018-10-05 16:57:13 +02:00
Irmen de Jong
e8ba21d3ba made a lot more opcodes type-specific 2018-10-05 13:58:37 +02:00
Irmen de Jong
42e4891fcf allowing vardecl with non-const initial value assignment 2018-10-05 00:29:46 +02:00
Irmen de Jong
7d77504335 types 2018-10-04 02:30:23 +02:00
Irmen de Jong
d2ffb1063b made more opcodes type-specific (will be needed for assembly generation later) 2018-10-04 02:17:18 +02:00
Irmen de Jong
38e7d48492 implemented floating-point arrays 2018-10-02 02:20:42 +02:00
Irmen de Jong
505de87f27 builtin funcs 2018-09-30 16:25:00 +02:00
Irmen de Jong
6b89bb7be5 strings and arrays are now stored in a 'heap' instead of in the value itself, to reflect how the target platform will store them 2018-09-29 17:33:59 +02:00
Irmen de Jong
814b7ce6aa track vars per block for later 6502 generation 2018-09-28 23:04:36 +02:00
Irmen de Jong
c5d251073f removed broken unused symbol clean up for now 
streamlined irq routine handling and compilation
 2018-09-28 21:28:16 +02:00
Irmen de Jong
4d7279b004 fix lsb, msb result data type 2018-09-28 19:35:34 +02:00
Irmen de Jong
7f28f8be11 60hz irq implemented in stackvm 2018-09-27 22:45:57 +02:00
Irmen de Jong
53cd50ad48 changed float handling and appropriate compiler messages 2018-09-25 19:52:59 +02:00
Irmen de Jong
d990b05998 compilation of prefix operators, added NOT opcode 2018-09-25 01:02:01 +02:00
Irmen de Jong
70e5a38aa2 changed set/clear carry and irqd somewhat 2018-09-24 23:38:33 +02:00
Irmen de Jong
cef0aae927 compilation of builtin functions to opcode 
untit tests for stackvm opcodes, value and parser literalvalue
 2018-09-24 22:34:12 +02:00
Irmen de Jong
cfd63dc42a more opcodes unit tested 2018-09-22 14:16:48 +02:00
Irmen de Jong
f84e06bdeb tweak branches 2018-09-22 00:33:25 +02:00
Irmen de Jong
0137478ad4 tweaks 2018-09-21 22:43:29 +02:00
Irmen de Jong
2f48406aad unit tests for most of the StackVM opcodes. Fixed some opcode behaviors. 2018-09-21 02:20:37 +02:00
Irmen de Jong
455f60fb84 for loop and comparison expression fixes 2018-09-20 01:13:21 +02:00
Irmen de Jong
326e5cd81a restructure compiler 2018-09-16 20:36:02 +02:00
Irmen de Jong
8ff72167a4 renamed project to Prog8 2018-09-15 16:21:05 +02:00