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prog8/examples/arithmetic/builtins.p8

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%import textio
%import floats
%import syslib
%import test_stack
%zeropage basicsafe
main {
sub start() {
rotations()
strings()
integers()
floatingpoint()
test_stack.test()
}
sub rotations() {
ubyte[] ubarr = [%11000111]
uword[] uwarr = [%1100111110101010]
repeat(10) {
txt.chrout('\n')
}
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
rol(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
rol(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
rol(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
rol(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
uwarr[0] = %1100111110101010
ror(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
ror(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
ror(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
ror(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
set_carry()
ror(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
clear_carry()
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
rol2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
rol2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
rol2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
rol2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
ror2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
ror2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
ror2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
ror2(uwarr[0])
txt.print_uwbin(uwarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
rol(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
rol(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
rol(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
rol(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
set_carry()
ror(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
ror(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
ror(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
ror(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
set_carry()
ror(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
rol2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
rol2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
rol2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
rol2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
ror2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
ror2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
ror2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
ror2(ubarr[0])
txt.print_ubbin(ubarr[0], true)
txt.chrout('\n')
txt.chrout('\n')
&ubyte membyte = $c000
uword addr = $c000
@(addr) = %10110101
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
rol(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
rol(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
rol(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
rol(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
txt.chrout('\n')
@(addr) = %10110101
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
ror(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
ror(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
ror(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
set_carry()
ror(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
txt.chrout('\n')
@(addr) = %10110101
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
rol2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
rol2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
rol2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
rol2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
txt.chrout('\n')
@(addr) = %10110101
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
ror2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
ror2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
ror2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
ror2(@(addr))
txt.print_ubbin(@(addr), true)
txt.chrout('\n')
txt.chrout('\n')
test_stack.test()
}
sub strings() {
const uword ADDR = $8400
const uword ADDR2 = $8000
memset(ADDR2, 40*25, '*')
memset(ADDR2, 40, '1')
memset(ADDR2+24*40, 39, '2')
memsetw(ADDR2, 40*25/2, $3132)
memsetw(ADDR2, 20, $4142)
memsetw(ADDR2+24*40, 19, $4241)
memcopy(ADDR2, ADDR, 200)
str result = "?" *10
str s1 = "irmen"
str s2 = "hello"
str dots = "....."
ubyte ub
byte bb
ubyte zero=0
bb = strcmp(s1, s2)
txt.print_b(bb)
txt.chrout('\n')
bb = strcmp(s2, s1)
txt.print_b(bb)
txt.chrout('\n')
txt.print_ub(s1==s2)
txt.chrout('\n')
txt.print_ub(s1<s2)
txt.chrout('\n')
txt.print_ub(s1>s2)
txt.chrout('\n')
bb = zero+strcmp(s1,s2)*1+zero
txt.print_b(bb)
txt.chrout('\n')
bb = zero+strcmp(s2,s1)*1+zero
txt.print_b(bb)
txt.chrout('\n')
ub = strlen(s1)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+strlen(s1)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
leftstr(s1, result, 3)
txt.print(result)
txt.chrout('\n')
leftstr(s1, result, len(s1))
txt.print(result)
txt.chrout('\n')
txt.chrout('\n')
result = "x"*8
rightstr(s2, result, 3)
txt.print(result)
txt.chrout('\n')
rightstr(s2, result, len(s1))
txt.print(result)
txt.chrout('\n')
result = "y"*10
substr(s2, result, 1, 3)
txt.print(result)
txt.chrout('\n')
test_stack.test()
}
sub integers() {
ubyte[] ubarr = [1,2,3,4,5,0,4,3,2,1, 255, 255, 255]
byte[] barr = [1,2,3,4,5,-4,0,-3,2,1, -128, -128, -127]
uword[] uwarr = [100,200,300,400,0,500,400,300,200,100]
word[] warr = [100,200,300,400,500,0,-400,-300,200,100,-99, -4096]
ubyte zero=0
ubyte ub
ubyte ub2
byte bb
uword uw
word ww
repeat(20) {
txt.chrout('\n')
}
ub = read_flags()
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+read_flags()*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = rnd()
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+rnd()*1+zero
txt.print_ub(ub)
txt.chrout('\n')
uw = rndw()
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+rndw()*1+zero
txt.print_uw(uw)
txt.chrout('\n')
uw = 50000
ub = sqrt16(uw)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+sqrt16(uw)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
bb = -100
bb = sgn(bb)
txt.print_b(bb)
txt.chrout('\n')
bb = -100
bb = zero+sgn(bb)*1+zero
txt.print_b(bb)
txt.chrout('\n')
ub = 100
bb = sgn(ub)
txt.print_b(bb)
txt.chrout('\n')
ub = 100
bb = zero+sgn(ub)*1+zero
txt.print_b(bb)
txt.chrout('\n')
ww = -1000
bb = sgn(ww)
txt.print_b(bb)
txt.chrout('\n')
bb = zero+sgn(ww)*1+zero
txt.print_b(bb)
txt.chrout('\n')
uw = 1000
bb = sgn(uw)
txt.print_b(bb)
txt.chrout('\n')
bb = zero+sgn(uw)*1+zero
txt.print_b(bb)
txt.chrout('\n')
ub = 0
uw = sin16u(ub)
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+sin16u(ub)*1+zero
txt.print_uw(uw)
txt.chrout('\n')
ub = 0
uw = cos16u(ub)
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+cos16u(ub)*1+zero
txt.print_uw(uw)
txt.chrout('\n')
ub = 0
ww = sin16(ub)
txt.print_w(ww)
txt.chrout('\n')
ww = zero+sin16(ub)*1+zero
txt.print_w(ww)
txt.chrout('\n')
ub = 0
ww = cos16(ub)
txt.print_w(ww)
txt.chrout('\n')
uw = 0
ww = zero+cos16(ub)*1+zero
txt.print_w(ww)
txt.chrout('\n')
ub2 = 0
ub = sin8u(ub2)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+sin8u(ub2)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub2 = 0
ub = cos8u(ub2)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+cos8u(ub2)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub2 = 0
bb = sin8(ub2)
txt.print_b(bb)
txt.chrout('\n')
bb = zero+sin8(ub2)*1+zero
txt.print_b(bb)
txt.chrout('\n')
ub2 = 0
bb = cos8(ub2)
txt.print_b(bb)
txt.chrout('\n')
bb = zero+cos8(ub2)*1+zero
txt.print_b(bb)
txt.chrout('\n')
bb = -100
bb = abs(bb)
txt.print_b(bb)
txt.chrout('\n')
bb = -100
bb = zero+abs(bb)*1+zero
txt.print_b(bb)
txt.chrout('\n')
ww = -1000
ww = abs(ww)
txt.print_w(ww)
txt.chrout('\n')
ww = -1000
ww = zero+abs(ww)*1+zero
txt.print_w(ww)
txt.chrout('\n')
ub = min(ubarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+min(ubarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
bb = min(barr)
txt.print_b(bb)
txt.chrout('\n')
bb = zero+min(barr)*1+zero
txt.print_b(bb)
txt.chrout('\n')
uw = min(uwarr)
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+min(uwarr)*1+zero
txt.print_uw(uw)
txt.chrout('\n')
ww = min(warr)
txt.print_w(ww)
txt.chrout('\n')
ww = zero+min(warr)*1+zero
txt.print_w(ww)
txt.chrout('\n')
ub = max(ubarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+max(ubarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
bb = max(barr)
txt.print_b(bb)
txt.chrout('\n')
bb = zero+max(barr)*1+zero
txt.print_b(bb)
txt.chrout('\n')
uw = max(uwarr)
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+max(uwarr)*1+zero
txt.print_uw(uw)
txt.chrout('\n')
ww = max(warr)
txt.print_w(ww)
txt.chrout('\n')
ww = zero+max(warr)*1+zero
txt.print_w(ww)
txt.chrout('\n')
ub = any(ubarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+any(ubarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = any(barr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+any(barr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = any(uwarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+any(uwarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = any(warr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+any(warr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = all(ubarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+all(ubarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = all(barr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+all(barr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = all(uwarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+all(uwarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = all(warr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+all(warr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
uw = sum(ubarr)
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+sum(ubarr)*1+zero
txt.print_uw(uw)
txt.chrout('\n')
ww = sum(barr)
txt.print_w(ww)
txt.chrout('\n')
ww = zero+sum(barr)*1+zero
txt.print_w(ww)
txt.chrout('\n')
uw = sum(uwarr)
txt.print_uw(uw)
txt.chrout('\n')
uw = zero+sum(uwarr)*1+zero
txt.print_uw(uw)
txt.chrout('\n')
ww = sum(warr)
txt.print_w(ww)
txt.chrout('\n')
ww = zero+sum(warr)*1+zero
txt.print_w(ww)
txt.chrout('\n')
sort(ubarr)
sort(barr)
sort(uwarr)
sort(warr)
reverse(ubarr)
reverse(barr)
reverse(uwarr)
reverse(warr)
test_stack.test()
}
sub floatingpoint() {
ubyte[] barr = [1,2,3,4,5,0,4,3,2,1]
float[] flarr = [1.1, 2.2, 3.3, 0.0, -9.9, 5.5, 4.4]
ubyte zero=0
ubyte ub
byte bb
uword uw
float fl
float fzero=0.0
fl = -9.9
fl = abs(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = fzero+abs(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = 9.9
fl = atan(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 9.9
fl = fzero+atan(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = ceil(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = fzero+ceil(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = cos(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = fzero+cos(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = sin(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = fzero+sin(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = 9.9
fl = tan(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 9.9
fl = fzero+tan(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = deg(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = fzero+deg(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = 90
fl = rad(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 90
fl = fzero+rad(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = floor(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = fzero+floor(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = ln(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = fzero+ln(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = log2(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = fzero+log2(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = round(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
fl = fzero+round(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = -9.9
bb = sgn(fl)
txt.print_b(bb)
txt.chrout('\n')
fl = -9.9
bb = zero+sgn(fl)*1+zero
txt.print_b(bb)
txt.chrout('\n')
fl = 3.1415927
fl = sqrt(fl)
floats.print_f(fl)
txt.chrout('\n')
fl = 3.1415927
fl = fzero+sqrt(fl)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = rndf()
floats.print_f(fl)
txt.chrout('\n')
fl = fzero+rndf()*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
swap(fl, fzero)
swap(fzero, fl)
ub = any(flarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+any(flarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
ub = all(flarr)
txt.print_ub(ub)
txt.chrout('\n')
ub = zero+all(flarr)*1+zero
txt.print_ub(ub)
txt.chrout('\n')
reverse(flarr)
for ub in 0 to len(flarr)-1 {
floats.print_f(flarr[ub])
txt.chrout(',')
}
txt.chrout('\n')
fl = max(flarr)
floats.print_f(fl)
txt.chrout('\n')
fl = fzero+max(flarr)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = min(flarr)
floats.print_f(fl)
txt.chrout('\n')
fl = fzero+min(flarr)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
fl = sum(flarr)
floats.print_f(fl)
txt.chrout('\n')
fl = fzero+sum(flarr)*1.0+fzero
floats.print_f(fl)
txt.chrout('\n')
test_stack.test()
}
}
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