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4bf4771f08
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166 Commits

Author SHA1 Message Date
Irmen de Jong
4bf4771f08 fix @requirezp in astToSource. Fix sometimes allocating zeropage variables in normal ram. 2022-01-23 13:42:52 +01:00
Irmen de Jong
0e87db9eb7 fix invalid size copied when initializing arrays in Zeropage 2022-01-23 13:00:01 +01:00
Irmen de Jong
1e053783f3 fix invalid size copied when assigning non-byte arrays 2022-01-23 02:42:36 +01:00
Irmen de Jong
9219ec539d allow "goto pointervar" for indirect jumps 2022-01-21 22:55:59 +01:00
Irmen de Jong
53bf8c09fd fix screencode encoding selection 2022-01-19 21:37:27 +01:00
Irmen de Jong
651c383668 refactor encoder to be the same for all 3 machine targets now 2022-01-19 21:21:33 +01:00
Irmen de Jong
9ed7587e3e document new string encoding syntax 2022-01-19 21:21:33 +01:00
Irmen de Jong
674295e800 improve error reporting from string encoders 2022-01-19 21:21:33 +01:00
Irmen de Jong
6b02f2eea0 implement iso encoding and new string encoding syntax, fixes #38 2022-01-19 21:21:32 +01:00
Irmen de Jong
3b59592110 generalize string encoding flag into enum 2022-01-18 21:21:49 +01:00
Irmen de Jong
72640ae058 no longer add nops around breakpoint for vice 2022-01-17 22:12:58 +01:00
Irmen de Jong
d916027e75 labels no longer start with '_' fixes #62 2022-01-17 22:03:53 +01:00
Irmen de Jong
8966d2aa06 comments and prepare new version 7.7 2022-01-16 23:03:00 +01:00
Irmen de Jong
bf71fabe0e fix codegen mistake for zp allocated loop vars 2022-01-16 18:09:09 +01:00
Irmen de Jong
a3b5c2ad71 fix zp address output and adjust vars datastructure 2022-01-16 17:20:36 +01:00
Irmen de Jong
fb4c1473c5 array and string initialization in zeropage 2022-01-16 17:20:36 +01:00
Irmen de Jong
fe51698579 tweak how zp varnames are stored 2022-01-16 17:20:36 +01:00
Irmen de Jong
0f0f40bff3 improved ForloopAsmGen loopvar zp allocation 2022-01-16 17:20:36 +01:00
Irmen de Jong
a798fe72d3 cx16 reserved zp vars (virtual registers) 2022-01-16 17:20:36 +01:00
Irmen de Jong
7dd2517f67 fix Zp allocation issues 2022-01-16 17:20:36 +01:00
Irmen de Jong
641477d6f6 add @requirezp and allow str/array to be on zp (with warning) 2022-01-16 17:20:32 +01:00
Irmen de Jong
8e56656c8d fix broken code generated for certain ==/!= expressions 2022-01-16 17:10:49 +01:00
Irmen de Jong
69f0c80cd7 added pokemon() function 2022-01-15 19:04:04 +01:00
Irmen de Jong
e425c4cca8 optimizing pipe codegen 2022-01-11 23:17:35 +01:00
Irmen de Jong
056ec986c2 use var initializer assignments in a clearer way 2022-01-11 00:34:44 +01:00
Irmen de Jong
de3b2fb95b slightly optimized certain list iterations into sequences 2022-01-10 23:15:24 +01:00
Irmen de Jong
789e39c719 slightly optimized assembly file handling 2022-01-10 22:48:20 +01:00
Irmen de Jong
b29c3152db Assignment: make its origin explicit 2022-01-10 02:25:02 +01:00
Irmen de Jong
3831679772 VarDecl: make its origin explicit 2022-01-10 01:53:03 +01:00
Irmen de Jong
124befe9d6 slightly optimized code for assigning boolean expressions such as `b = xx>99` 2022-01-09 18:49:44 +01:00
Irmen de Jong
50c16fe6de code size optimization: don't copy floats with inlined copy code but use copy_float routine 2022-01-09 16:18:13 +01:00
Irmen de Jong
b092d1a5d3 fixed code gen issue for uword >= comparison 2022-01-09 13:23:29 +01:00
Irmen de Jong
a9b45630d7 optimized code for variable comparisons to zero 2022-01-09 13:10:01 +01:00
Irmen de Jong
c1a39c269e optimized code for stack eval comparisons with zero 2022-01-09 03:19:49 +01:00
Irmen de Jong
9e5e3d1559 pipe expression not evaluated via stack 2022-01-08 17:51:23 +01:00
Irmen de Jong
7135205299 fix codegen bug for pipe expressions to actually return correct value and not corrupt X register 2022-01-08 17:41:46 +01:00
Irmen de Jong
7dd7e562bc pipes also as expressions, cleanup codegen, fix various typecasting issues 2022-01-08 13:45:19 +01:00
Irmen de Jong
75d857027e cleanup of Pipe codegen 2022-01-08 01:33:40 +01:00
Irmen de Jong
749ad700d8 naming consistency for some expression classes 2022-01-07 21:02:55 +01:00
Irmen de Jong
8f3df3039a added pipe operator `|>` 2022-01-06 22:54:18 +01:00
Irmen de Jong
74257163b1 fix that memory("name", ...) also allocates a STR variable for the name 2022-01-02 17:07:04 +01:00
Irmen de Jong
7bc75fd220 fix that memory("a b c", ...) produces invalid symbol 2022-01-02 16:11:53 +01:00
Irmen de Jong
a23281afab added experimental -noreinit option 2022-01-01 16:35:36 +01:00
Irmen de Jong
9e90dbdde6 slight optimization of repeat loop (> 256 iters) code generation on 65c02 cpu 2022-01-01 14:42:37 +01:00
Irmen de Jong
1e8d8e40a2 slight optimization of repeat loop (0-256 iters) code generation on 65c02 cpu 2021-12-31 14:06:35 +01:00
Irmen de Jong
9b91c427a1 add porting guide 
sizeof(pointer) is hardcoded as 2 now
 2021-12-31 00:16:23 +01:00
Irmen de Jong
7c889f17b9 c128 fixes 2021-12-30 18:33:26 +01:00
Irmen de Jong
c15a75556d Merge branch 'master' into c128target 
# Conflicts:
#	compiler/src/prog8/CompilerMain.kt
#	examples/test.p8
 2021-12-30 18:22:05 +01:00
Irmen de Jong
5267e06969 added -asmlist cli option to produce assembler listing output 2021-12-30 14:42:09 +01:00
Irmen de Jong
5d2dec1803 added missing codegen for augmented ==/!= 2021-12-30 01:34:10 +01:00