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Added additional entry points that clear the high word of the right operand.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4023 b7a2c559-68d2-44c3-8de9-860c34a00d81
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uz
2009-08-15 20:58:35 +00:00
parent d0f9a0d6a7
commit b1f772e9be
6 changed files with 42 additions and 11 deletions
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11
libsrc/runtime/ldiv.s
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@@ -7,9 +7,14 @@
; When negating values, we will ignore the possibility here, that one of the
; values if $80000000, in which case the negate will fail.
.export tosdiveax
.import poplsargs, udiv32, negeax
.importzp ptr1, tmp1, tmp2
.export tosdiv0ax, tosdiveax
.import poplsargs, udiv32, negeax
.importzp sreg, ptr1, tmp1, tmp2
tosdiv0ax:
ldy #$00
sty sreg
sty sreg+1
tosdiveax:
jsr poplsargs ; Get arguments from stack, adjust sign