362 Commits

Author	SHA1	Message	Date
Irmen de Jong	4274fd168e	implemented asm for rol2 array values	2020-04-03 21:24:55 +02:00
Irmen de Jong	be7f5957f3	implemented asm for ror2 array values	2020-04-03 21:04:42 +02:00
Irmen de Jong	f2e5d987a9	implemented asm for ror array values	2020-04-03 00:03:42 +02:00
Irmen de Jong	15e8e0bf6d	implemented asm for lsr array values	2020-04-02 23:38:45 +02:00
Irmen de Jong	b73da4ed02	some more obvious optimizations for X+X and X-X	2020-03-31 23:54:01 +02:00
Irmen de Jong	267adb4612	doc	2020-03-29 03:06:51 +02:00
Irmen de Jong	bfe9f442e6	balloon	2020-03-28 17:06:17 +01:00
Irmen de Jong	0deadb694b	updated the compiled examples	2020-03-28 14:31:31 +01:00
Irmen de Jong	5927cf2d43	added turtle graphics example	2020-03-28 14:17:35 +01:00
Irmen de Jong	fffe36e358	fix bresenham line	2020-03-28 13:42:24 +01:00
Irmen de Jong	fac2a2d7cb	fast asm plot	2020-03-28 00:36:44 +01:00
Irmen de Jong	582d31263c	better lines and circles	2020-03-27 00:09:17 +01:00
Irmen de Jong	4108a528e1	proepr compiler error when there's no main module	2020-03-26 23:22:01 +01:00
Irmen de Jong	5f3a9e189a	doc	2020-03-26 01:20:04 +01:00
Irmen de Jong	fab224f509	fix compiler crashing with invalid array initializer built from single integer	2020-03-25 01:23:54 +01:00
Irmen de Jong	2f05ebb966	bitmap lines and circles	2020-03-25 01:07:42 +01:00
Irmen de Jong	a335ba519a	fix warnings about unreachable code	2020-03-24 22:37:42 +01:00
Irmen de Jong	8805693ed2	cleaned up the way return statements are added to avoid code falling through in/out of subroutines	2020-03-24 22:02:50 +01:00
Irmen de Jong	f2bb238e9b	cleaned up various ast checks/mutations	2020-03-24 19:37:54 +01:00
Irmen de Jong	11e9539416	smooth scroll	2020-03-24 02:42:32 +01:00
Irmen de Jong	3881ebe429	begun skramble clone	2020-03-24 01:47:02 +01:00
Irmen de Jong	29d1b8802e	whitespace	2020-03-24 00:24:51 +01:00
Irmen de Jong	bcc75732e9	optimize asm jsr+rts into jmp	2020-03-23 23:51:27 +01:00
Irmen de Jong	50a85ee6b0	attempt to optimize asm for bitshifts more.	2020-03-23 22:59:29 +01:00
Irmen de Jong	1f39749a5e	tweak bitshift asm	2020-03-23 17:35:58 +01:00
Irmen de Jong	6dd44aaf0d	compiler main cleanup	2020-03-23 02:54:04 +01:00
Irmen de Jong	f89457ba68	fixed var initialization bug in anonymous scopes	2020-03-23 02:09:30 +01:00
Irmen de Jong	efef205fcf	doc	2020-03-23 01:24:54 +01:00
Irmen de Jong	0c561d8528	fixed subroutine parameter value issue	2020-03-23 00:13:46 +01:00
Irmen de Jong	8bfa2c4c02	proper initialization of block-level global variables	2020-03-22 22:47:05 +01:00
Irmen de Jong	f0d4c3aba9	moved initialvalues to asmgen, fixed sgn bug and internal float 0.0 variable disappearing bug	2020-03-22 18:17:12 +01:00
Irmen de Jong	3a99115070	Initial variable values semantics changed: now always sets value at program (re)start (except strings/arrays). ... This may change later by introducing a compiler option to choose a strategy, perhaps.	2020-03-22 15:12:26 +01:00
Irmen de Jong	7232134931	fix some compiler errors	2020-03-22 13:47:13 +01:00
Irmen de Jong	78feef9d59	simplified handling of initial vardecl values in codegeneration	2020-03-22 02:45:42 +01:00
Irmen de Jong	4929c198ba	tweak error reporting, expanded lines and circles example	2020-03-22 00:43:46 +01:00
Irmen de Jong	9409f17372	bugfixes in new optimization routines	2020-03-21 23:09:18 +01:00
Irmen de Jong	43781c02d0	tweaked ast modifications	2020-03-21 18:42:40 +01:00
Irmen de Jong	824f06e17f	new var init values	2020-03-21 14:54:19 +01:00
Irmen de Jong	270ea54ff7	now properly compile assignment of struct literal value to struct variable (outside of vardecl)	2020-03-21 00:57:20 +01:00
Irmen de Jong	771ac7aba7	error when struct literal value element count doesn't match struct members in assignment	2020-03-20 23:14:03 +01:00
Irmen de Jong	511b47bac4	fix compiler crash when initializing struct var with something other than a struct literal	2020-03-20 22:48:33 +01:00
Irmen de Jong	f265199fbe	replaced typecastsAdder with version based on astwalker	2020-03-20 22:28:18 +01:00
Irmen de Jong	29ac160811	applying new astwalker for modifications	2020-03-19 22:40:49 +01:00
Irmen de Jong	5e50ea14f8	applying new astwalker for modifications	2020-03-19 21:30:01 +01:00
Irmen de Jong	6c23ae14ab	ver	2020-03-15 01:37:01 +01:00
Irmen de Jong	6f000d0d26	fix datatype warning	2020-03-15 01:14:44 +01:00
Irmen de Jong	835555171e	fix function call arg type mismatch crash	2020-03-15 00:50:59 +01:00
Irmen de Jong	68ce4a1bf0	labels are now prefixed with underscore in assembly to fix undefined symbol errors from the assembler	2020-03-15 00:23:54 +01:00
Irmen de Jong	baf5d3041a	cleanup of error reporting	2020-03-14 23:15:44 +01:00
Irmen de Jong	a326ffa00a	added warning about sgn() of unsigned type	2020-03-14 21:09:34 +01:00