mirror of
https://github.com/irmen/prog8.git
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106 lines
2.3 KiB
Plaintext
106 lines
2.3 KiB
Plaintext
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%import c64lib
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%import c64utils
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%import c64flt
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%zeropage basicsafe
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main {
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sub start() {
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div_ubyte(0, 1, 0)
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div_ubyte(100, 6, 16)
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div_ubyte(255, 2, 127)
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div_byte(0, 1, 0)
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div_byte(100, -6, -16)
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div_byte(127, -2, -63)
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div_uword(0,1,0)
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div_uword(40000,500,80)
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div_uword(43211,2,21605)
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div_word(0,1,0)
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div_word(-20000,500,-40)
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div_word(-2222,2,-1111)
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div_float(0,1,0)
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div_float(999.9,111.0,9.008108108108107)
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}
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sub div_ubyte(ubyte a1, ubyte a2, ubyte c) {
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ubyte r = a1/a2
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if r==c
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c64scr.print(" ok ")
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else
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c64scr.print("err! ")
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c64scr.print("ubyte ")
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c64scr.print_ub(a1)
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c64scr.print(" / ")
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c64scr.print_ub(a2)
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c64scr.print(" = ")
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c64scr.print_ub(r)
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c64.CHROUT('\n')
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}
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sub div_byte(byte a1, byte a2, byte c) {
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byte r = a1/a2
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if r==c
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c64scr.print(" ok ")
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else
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c64scr.print("err! ")
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c64scr.print("byte ")
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c64scr.print_b(a1)
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c64scr.print(" / ")
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c64scr.print_b(a2)
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c64scr.print(" = ")
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c64scr.print_b(r)
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c64.CHROUT('\n')
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}
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sub div_uword(uword a1, uword a2, uword c) {
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uword r = a1/a2
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if r==c
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c64scr.print(" ok ")
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else
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c64scr.print("err! ")
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c64scr.print("uword ")
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c64scr.print_uw(a1)
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c64scr.print(" / ")
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c64scr.print_uw(a2)
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c64scr.print(" = ")
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c64scr.print_uw(r)
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c64.CHROUT('\n')
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}
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sub div_word(word a1, word a2, word c) {
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word r = a1/a2
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if r==c
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c64scr.print(" ok ")
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else
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c64scr.print("err! ")
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c64scr.print("word ")
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c64scr.print_w(a1)
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c64scr.print(" / ")
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c64scr.print_w(a2)
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c64scr.print(" = ")
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c64scr.print_w(r)
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c64.CHROUT('\n')
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}
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sub div_float(float a1, float a2, float c) {
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float r = a1/a2
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if abs(r-c)<0.00001
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c64scr.print(" ok ")
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else
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c64scr.print("err! ")
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c64scr.print("float ")
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c64flt.print_f(a1)
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c64scr.print(" / ")
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c64flt.print_f(a2)
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c64scr.print(" = ")
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c64flt.print_f(r)
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c64.CHROUT('\n')
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}
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}
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