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Commit Graph

185 Commits

Author SHA1 Message Date
Irmen de Jong
747ee32e81 updated tehtriz screenshot 2019-03-10 20:22:33 +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
87d6312a37 tetriz screen 2019-03-10 05:38:14 +01:00
Irmen de Jong
aa98104d54 doc 2019-03-07 02:46:24 +01:00
Irmen de Jong
06f0984fa1 docs about irq handlers 2019-03-07 01:02:11 +01:00
Irmen de Jong
77dc35dc6a added read_flags() function, uword2bcd routine no longer enables irq again if it wasn't enabled before calling it. 2019-03-05 23:10:00 +01:00
Irmen de Jong
5ea2f2d4db docs about @zp tag 2019-02-28 00:13:59 +01:00
Irmen de Jong
2f1249489b datatype cleanups 2019-02-25 01:22:56 +01:00
Irmen de Jong
3b32fb74f7 suggest non-Oracle jdk 2019-02-03 22:23:17 +01:00
Irmen de Jong
7ff1af3934 avoid zp corruption issues and added zp mode for floating point (todo: allocate) 2019-02-03 00:26:07 +01:00
Irmen de Jong
ae21e03e1d attempt at optimization to register parameter passing 2019-02-01 22:51:30 +01:00
Irmen de Jong
f83b9732ee User defined blocks are sorted first, before library blocks. This prioritizes zero page allocation to user code (and makes reading the program easier) 2019-02-01 01:22:27 +01:00
Irmen de Jong
73b0cc4056 docs 2019-01-31 23:46:58 +01:00
Irmen de Jong
53045b9e36 idea 2019-01-29 23:48:26 +01:00
Irmen de Jong
d35d28ac5a docs about gradle and building the compiler, fix shell build script 2019-01-29 23:32:43 +01:00
Irmen de Jong
7459896155 finalized zeropage variable allocation 2019-01-27 22:59:40 +01:00
Irmen de Jong
798c4d7902 fix some optimizations of loops, added some conditional branch optimizations 2019-01-27 19:14:58 +01:00
Irmen de Jong
204cc03fc8 doc 2019-01-26 23:28:28 +01:00
Irmen de Jong
6f583e7092 readme 2019-01-26 19:13:42 +01:00
Irmen de Jong
c1f196f2aa readme 2019-01-26 18:56:53 +01:00
Irmen de Jong
2663781fde readme 2019-01-26 18:44:30 +01:00
Irmen de Jong
fa8a3c997a Expressions can now be split over multiple lines. Fixed datatype of len(). 2019-01-26 17:32:26 +01:00
Irmen de Jong
1ff68b06da fix compiler crash, rasterbars alignment, docs. 2019-01-25 01:35:46 +01:00
Irmen de Jong
163c6bc628 improved docs on how to run the compiler 2019-01-24 23:31:16 +01:00
Irmen de Jong
f1a7fa1870 doc 2019-01-24 02:43:25 +01:00
Irmen de Jong
39a5e341af sort assignments to enable same-value optimization 2019-01-23 21:50:43 +01:00
Irmen de Jong
d37c9d1680 argument type casts for builtin functions, added memset, tweaked memcopy/memset assembly a bit 2019-01-23 00:19:29 +01:00
Irmen de Jong
dd02d97db4 fixed and optimized branches and gotos in if statements 2019-01-22 22:52:43 +01:00
Irmen de Jong
5471c5211c make %asminclude work, restructure prog8lib into separate asm file 2019-01-21 00:49:48 +01:00
Irmen de Jong
75b38d7b84 added swap() slow version 2019-01-18 01:33:54 +01:00
Irmen de Jong
870c6ea747 stuff 2019-01-14 23:48:18 +01:00
Irmen de Jong
98e95b5707 replaced str2ubyte 2019-01-13 14:20:51 +01:00
Irmen de Jong
e3eace9e28 project folder restructure 2019-01-09 23:57:27 +01:00
Irmen de Jong
b2ecf16234 fixed some array length loop issues 2019-01-09 22:28:04 +01:00
Irmen de Jong
f1b2bd1cc4 got rid of separate '//' floordivision operator 2019-01-09 22:01:47 +01:00
Irmen de Jong
46c282d6d5 created mkword function 2019-01-09 01:03:33 +01:00
Irmen de Jong
58854ef45b doc fix 2019-01-08 02:25:22 +01:00
Irmen de Jong
0146a39ebb moved some more stuff around 2019-01-08 02:09:35 +01:00
Irmen de Jong
295f7a6c6e added unsigned versions of sin and cos (0..255, 0..65535) 2019-01-06 22:56:06 +01:00
Irmen de Jong
04bbdf5991 div and mult by a power of 2 are now optimized into shifts. Added bit shift operators << and >> 2019-01-06 08:20:22 +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
9f4ac37a00 split off c64flt library for all floating point routines 2019-01-05 16:09:05 +01:00
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
2f9eabeac7 c64 irq handling routines 2019-01-02 02:47:52 +01:00
Irmen de Jong
39a8b76534 force_output option added 2019-01-01 21:47:19 +01:00
Irmen de Jong
c2eb181b5a added memcopy function 2019-01-01 18:38:43 +01:00
Irmen de Jong
ac8e7f4fa9 made setting/restoring the IRQ vector explicit 2019-01-01 18:05:50 +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
904e317781 cleanups, fix scope of certain generated nodes in for loops 2018-12-25 01:05:38 +01:00
Irmen de Jong
d55bbcf706 removed string conversion builtin functions, they're now subroutines in c64util 2018-12-22 01:07:43 +01:00
Irmen de Jong
ee893e5a2c multiplications 2018-12-20 23:28:03 +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
c1204b83bd changed syntax of subroutine parameters (now the same as vardecls) 2018-12-19 02:51:22 +01:00
Irmen de Jong
3a7b341f47 fixes 2018-12-18 18:32:41 +01:00
Irmen de Jong
ca1d6bff56 log functions 2018-12-18 02:02:19 +01:00
Irmen de Jong
bcfb390077 optimizations 2018-12-17 15:52:37 +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
be819ba8a7 got the number guessing example fully working on c64 asm 2018-12-11 00:09:37 +01:00
Irmen de Jong
f070dc22bb save X register automatically when calling sub that clobbers X 2018-12-09 19:48:59 +01:00
Irmen de Jong
89ac374db9 float stuff 2018-12-02 17:59:36 +01:00
Irmen de Jong
6c8354aef0 taking the address of strings and arrays 2018-11-23 00:31:21 +01:00
Irmen de Jong
069f6ea372 improved assignment of single character values and strings 2018-11-22 00:58:21 +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
1fea9e3bc4 matrix doc 2018-10-27 22:16:18 +02:00
Irmen de Jong
a825bbff96 fix array problems, limit size of arrays. 2018-10-23 00:52:51 +02:00
Irmen de Jong
ba384c9722 rsave/rrestore added 2018-10-14 22:32:03 +02:00
Irmen de Jong
b52120139c 6502 start 2018-10-14 01:55:39 +02:00
Irmen de Jong
987915a77a doc 2018-10-12 18:01:40 +02:00
Irmen de Jong
7aec14524e fix datatype conversion issues 2018-10-12 15:50:32 +02:00
Irmen de Jong
f5261a3425 added %zpreserved 2018-10-09 00:01:53 +02:00
Irmen de Jong
42394f561b syntax checks on asmsubs 2018-10-08 22:35:39 +02:00
Irmen de Jong
34d26e42e1 fixed some type checks 2018-10-07 02:05:26 +02:00
Irmen de Jong
30b58c8567 variables are reset to their declared value when entering the scope again 2018-10-07 00:21:13 +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
1d37841575 for, while, repeat, if, branch bodies are now (anonymous) symbol scopes 2018-10-06 18:42:06 +02:00
Irmen de Jong
a7abc32368 wrd and wrdhi functions added for byte-word conversion, more constant folding optimizations 2018-10-06 00:10:30 +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
4501276217 cube3d and tweaks 2018-10-03 01:57:16 +02:00
Irmen de Jong
38e7d48492 implemented floating-point arrays 2018-10-02 02:20:42 +02:00
Irmen de Jong
0cdae48ce7 implemented array indexing 2018-10-01 22:23:16 +02:00
Irmen de Jong
623b42cc14 added single character literals (petscii byte value) 2018-09-30 23:07:26 +02:00
Irmen de Jong
3278d4c945 fixed function calls, added some string-to-number conversion functions 2018-09-30 22:43:34 +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
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
bf5c2e07a2 subroutines cannot use builtin function names for parameters 2018-09-27 23:58:14 +02:00
Irmen de Jong
91f9229b07 fixed memory vars in compiler, added invalid assignment check 2018-09-27 23:21:04 +02:00
Irmen de Jong
53cd50ad48 changed float handling and appropriate compiler messages 2018-09-25 19:52:59 +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
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
455f60fb84 for loop and comparison expression fixes 2018-09-20 01:13:21 +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
63492a1805 stackvm functions 2018-09-18 00:38:29 +02:00
Irmen de Jong
266f98a888 doc 2018-09-16 11:25:37 +02:00
Irmen de Jong
2591f4e27e forloop in grammar 2018-09-16 03:00:32 +02:00