37 Commits

Author	SHA1	Message	Date
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	7cb42de60e	more float asm operations, fix some % operator problems	2018-12-13 01:19:43 +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	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	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	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	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