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diff src/print.s @ 80:bb50ac9fdf37

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Checkpoint with very basic integer and floating point arithmetic, untested This commit has implementations for floating point add, subtract, multiply, and divide, along with 32 bit signed integer equivalents. These can probably be optimized and they are untested.
author William Astle <lost@l-w.ca>
date Sat, 07 Oct 2023 02:56:59 -0600
parents 5f8f0b0781e8
children 663d8e77b579
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line diff
--- a/src/print.s	Sun Sep 10 23:18:17 2023 -0600
+++ b/src/print.s	Sat Oct 07 02:56:59 2023 -0600
@@ -66,7 +66,7 @@
                 lda #0x20                       ; default sign (positive)
                 ldb val0+val.int                ; is it negative?
                 bpl cmd_printint0               ; brif not
-                jsr val_negint32                ; negate the integer
+                jsr int32_neg                   ; negate the integer
                 lda #'-                         ; negative sign
 cmd_printint0   sta ,y+                         ; save sign
                 ldu #cmd_printintpc             ; point to positive constant table