git @ Cat's Eye Technologies SixtyPical / e3c257f
Test for previous feature. Cat's Eye Technologies 8 years ago
2 changed file(s) with 30 addition(s) and 1 deletion(s). Raw diff Collapse all Expand all
118118 * comments in any spaces; forget the eol thing
119119 * `outputs` on externals
120120 * Routine is a kind of StorageLocation? (Location)?
121 * remove DELTA -> ADD
121 * remove DELTA -> ADD/SUB (requires carry be notated on ADD and SUB though)
122122 * Poisoning the highbyte or lowbyte of a word should poison the word
9797 = update_score ([NamedLocation Nothing "score"])
9898 = A: UpdatedWith (Immediate 8)
9999 = NamedLocation (Just Byte) "score": UpdatedWith A
100
101 Routines can name registers as outputs.
102
103 | reserve byte score
104 | routine update_score
105 | {
106 | lda #8
107 | }
108 | routine main {
109 | jsr update_score
110 | sta score
111 | }
112 ? routine does not preserve 'A'
113
114 | reserve byte score
115 | routine update_score outputs (.a)
116 | {
117 | lda #8
118 | }
119 | routine main {
120 | jsr update_score
121 | sta score
122 | }
123 = main ([])
124 = A: UpdatedWith (Immediate 8)
125 = NamedLocation (Just Byte) "score": UpdatedWith A
126 =
127 = update_score ([A])
128 = A: UpdatedWith (Immediate 8)