-
Notifications
You must be signed in to change notification settings - Fork 19
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
19 changed files
with
1,487 additions
and
1,480 deletions.
There are no files selected for viewing
Large diffs are not rendered by default.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,161 +1,161 @@ | ||
|
|
||
| /* | ||
| mulINTEGER | ||
| divmulINT | ||
| */ | ||
|
|
||
| .proc mulINTEGER | ||
|
|
||
| jsr imulCARD | ||
|
|
||
| jmp movaBX_EAX | ||
| .endp | ||
|
|
||
|
|
||
| ;--------------------------------------------------------------------------- | ||
|
|
||
|
|
||
| .proc @INTEGER.DIV | ||
|
|
||
| A = :EAX | ||
| B = :ECX | ||
|
|
||
| lda A+3 | ||
| eor B+3 | ||
| php | ||
|
|
||
| lda A+3 ; dividend sign | ||
| bpl @+ | ||
| lda #$00 | ||
| sub A | ||
| sta A | ||
|
|
||
| lda #$00 | ||
| sbc A+1 | ||
| sta A+1 | ||
|
|
||
| lda #$00 | ||
| sbc A+2 | ||
| sta A+2 | ||
|
|
||
| lda #$00 | ||
| sbc A+3 | ||
| sta A+3 | ||
| @ | ||
| lda B+3 ; divisor sign | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub B | ||
| sta B | ||
|
|
||
| lda #$00 | ||
| sbc B+1 | ||
| sta B+1 | ||
|
|
||
| lda #$00 | ||
| sbc B+2 | ||
| sta B+2 | ||
|
|
||
| lda #$00 | ||
| sbc B+3 | ||
| sta B+3 | ||
| @ | ||
| jsr @CARDINAL.DIV | ||
|
|
||
| plp | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub :eax | ||
| sta :eax | ||
|
|
||
| lda #$00 | ||
| sbc :eax+1 | ||
| sta :eax+1 | ||
|
|
||
| lda #$00 | ||
| sbc :eax+2 | ||
| sta :eax+2 | ||
|
|
||
| lda #$00 | ||
| sbc :eax+3 | ||
| sta :eax+3 | ||
| @ | ||
| rts | ||
| .endp | ||
|
|
||
|
|
||
| ;--------------------------------------------------------------------------- | ||
|
|
||
|
|
||
| .proc @INTEGER.MOD | ||
|
|
||
| A = :EAX | ||
| B = :ECX | ||
|
|
||
| RESULT = :EAX+4 | ||
|
|
||
| lda A+3 ; dividend sign | ||
| php | ||
| bpl @+ | ||
| lda #$00 | ||
| sub A | ||
| sta A | ||
|
|
||
| lda #$00 | ||
| sbc A+1 | ||
| sta A+1 | ||
|
|
||
| lda #$00 | ||
| sbc A+2 | ||
| sta A+2 | ||
|
|
||
| lda #$00 | ||
| sbc A+3 | ||
| sta A+3 | ||
| @ | ||
| lda B+3 ; divisor sign | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub B | ||
| sta B | ||
|
|
||
| lda #$00 | ||
| sbc B+1 | ||
| sta B+1 | ||
|
|
||
| lda #$00 | ||
| sbc B+2 | ||
| sta B+2 | ||
|
|
||
| lda #$00 | ||
| sbc B+3 | ||
| sta B+3 | ||
| @ | ||
| jsr @CARDINAL.DIV | ||
|
|
||
| plp | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub RESULT | ||
| sta RESULT | ||
|
|
||
| lda #$00 | ||
| sbc RESULT+1 | ||
| sta RESULT+1 | ||
|
|
||
| lda #$00 | ||
| sbc RESULT+2 | ||
| sta RESULT+2 | ||
|
|
||
| lda #$00 | ||
| sbc RESULT+3 | ||
| sta RESULT+3 | ||
| @ | ||
| rts | ||
| .endp | ||
|
|
||
| /* | ||
| mulINTEGER | ||
| divmulINT | ||
| */ | ||
|
|
||
| .proc mulINTEGER | ||
|
|
||
| jsr imulCARD | ||
|
|
||
| jmp @movaBX_EAX | ||
| .endp | ||
|
|
||
|
|
||
| ;--------------------------------------------------------------------------- | ||
|
|
||
|
|
||
| .proc @INTEGER.DIV | ||
|
|
||
| A = :EAX | ||
| B = :ECX | ||
|
|
||
| lda A+3 | ||
| eor B+3 | ||
| php | ||
|
|
||
| lda A+3 ; dividend sign | ||
| bpl @+ | ||
| lda #$00 | ||
| sub A | ||
| sta A | ||
|
|
||
| lda #$00 | ||
| sbc A+1 | ||
| sta A+1 | ||
|
|
||
| lda #$00 | ||
| sbc A+2 | ||
| sta A+2 | ||
|
|
||
| lda #$00 | ||
| sbc A+3 | ||
| sta A+3 | ||
| @ | ||
| lda B+3 ; divisor sign | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub B | ||
| sta B | ||
|
|
||
| lda #$00 | ||
| sbc B+1 | ||
| sta B+1 | ||
|
|
||
| lda #$00 | ||
| sbc B+2 | ||
| sta B+2 | ||
|
|
||
| lda #$00 | ||
| sbc B+3 | ||
| sta B+3 | ||
| @ | ||
| jsr @CARDINAL.DIV | ||
|
|
||
| plp | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub :eax | ||
| sta :eax | ||
|
|
||
| lda #$00 | ||
| sbc :eax+1 | ||
| sta :eax+1 | ||
|
|
||
| lda #$00 | ||
| sbc :eax+2 | ||
| sta :eax+2 | ||
|
|
||
| lda #$00 | ||
| sbc :eax+3 | ||
| sta :eax+3 | ||
| @ | ||
| rts | ||
| .endp | ||
|
|
||
|
|
||
| ;--------------------------------------------------------------------------- | ||
|
|
||
|
|
||
| .proc @INTEGER.MOD | ||
|
|
||
| A = :EAX | ||
| B = :ECX | ||
|
|
||
| RESULT = :EAX+4 | ||
|
|
||
| lda A+3 ; dividend sign | ||
| php | ||
| bpl @+ | ||
| lda #$00 | ||
| sub A | ||
| sta A | ||
|
|
||
| lda #$00 | ||
| sbc A+1 | ||
| sta A+1 | ||
|
|
||
| lda #$00 | ||
| sbc A+2 | ||
| sta A+2 | ||
|
|
||
| lda #$00 | ||
| sbc A+3 | ||
| sta A+3 | ||
| @ | ||
| lda B+3 ; divisor sign | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub B | ||
| sta B | ||
|
|
||
| lda #$00 | ||
| sbc B+1 | ||
| sta B+1 | ||
|
|
||
| lda #$00 | ||
| sbc B+2 | ||
| sta B+2 | ||
|
|
||
| lda #$00 | ||
| sbc B+3 | ||
| sta B+3 | ||
| @ | ||
| jsr @CARDINAL.DIV | ||
|
|
||
| plp | ||
| bpl @+ | ||
|
|
||
| lda #$00 | ||
| sub RESULT | ||
| sta RESULT | ||
|
|
||
| lda #$00 | ||
| sbc RESULT+1 | ||
| sta RESULT+1 | ||
|
|
||
| lda #$00 | ||
| sbc RESULT+2 | ||
| sta RESULT+2 | ||
|
|
||
| lda #$00 | ||
| sbc RESULT+3 | ||
| sta RESULT+3 | ||
| @ | ||
| rts | ||
| .endp |
Oops, something went wrong.