mirror of
https://github.com/netwide-assembler/nasm.git
synced 2024-12-09 08:51:18 +08:00
152 lines
3.0 KiB
NASM
152 lines
3.0 KiB
NASM
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; floatx.asm
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;
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; Test hexadecimal floating-point numbers
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; 16-bit
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dw 1.0
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dw 0x1.0
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dw 2.0
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dw 0x2.0
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dw 0x1.0p+1
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dw 0x1.0p-1
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dw 0x0.0
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dw 0x1.23456789
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dw 0x0.123456789
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dw 0x0.0000123456789
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dw 0x1.23456789p10
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dw 0x1.23456789p+10
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dw 0x1.23456789p-10
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dw 0x0.123456789p10
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dw 0x0.123456789p+10
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dw 0x0.123456789abcdef0123456789abcdef012345p-10
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dw 0x0.0000123456789
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dw 0x0.0000123456789p+10
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dw 0x0.0000123456789p-10
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dw 0x1.0p-25 ; Underflow
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dw 0x1.0p-24 ; Smallest denorm
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dw 0x1.0p-15 ; Denorm
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dw 0x1.0p-14 ; Smallest non-denorm
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dw 0x1.0p+15 ; Biggest possible exponent
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; 32-bit
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dd 1.0
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dd 0x1.0
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dd 2.0
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dd 0x2.0
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dd 0x1.0p+1
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dd 0x1.0p-1
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dd 0x0.0
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dd 0x1.23456789
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dd 0x0.123456789
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dd 0x0.0000123456789
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dd 0x1.23456789p10
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dd 0x1.23456789p+10
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dd 0x1.23456789p-10
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dd 0x0.123456789p10
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dd 0x0.123456789p+10
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dd 0x0.123456789abcdef0123456789abcdef012345p-10
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dd 0x0.0000123456789
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dd 0x0.0000123456789p+10
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dd 0x0.0000123456789p-10
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dd 0x123456789.0
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dd 0x0000123456789.0
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dd 0x123456789.0p+0
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dd 0x123456789.0p+64
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dd 0x1.0p-150 ; Underflow
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dd 0x1.0p-149 ; Smallest denorm
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dd 0x1.0p-127 ; Denorm
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dd 0x1.0p-126 ; Smallest non-denorm
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dd 0x1.0p+127 ; Biggest possible exponent
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; 64-bit
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dq 1.0
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dq 0x1.0
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dq 2.0
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dq 0x2.0
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dq 0x1.0p+1
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dq 0x1.0p-1
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dq 0x0.0
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dq 0x1.23456789
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dq 0x0.123456789
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dq 0x0.0000123456789
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dq 0x1.23456789p10
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dq 0x1.23456789p+10
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dq 0x1.23456789p-10
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dq 0x0.123456789p10
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dq 0x0.123456789p+10
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dq 0x0.123456789abcdef0123456789abcdef012345p-10
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dq 0x0.0000123456789
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dq 0x0.0000123456789p+10
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dq 0x0.0000123456789p-10
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dq 0x123456789.0
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dq 0x0000123456789.0
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dq 0x123456789.0p+0
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dq 0x123456789.0p+300
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dq 0x1.0p-1075 ; Underflow
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dq 0x1.0p-1074 ; Smallest denorm
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dq 0x1.0p-1023 ; Denorm
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dq 0x1.0p-1022 ; Smallest non-denorm
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dq 0x1.0p+1023 ; Biggest possible exponent
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; 80-bit
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dt 1.0
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dt 0x1.0
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dt 2.0
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dt 0x2.0
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dt 0x1.0p+1
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dt 0x1.0p-1
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dt 0x0.0
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dt 0x1.23456789
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dt 0x0.123456789
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dt 0x0.0000123456789
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dt 0x1.23456789p10
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dt 0x1.23456789p+10
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dt 0x1.23456789p-10
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dt 0x0.123456789p10
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dt 0x0.123456789p+10
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dt 0x0.123456789abcdef0123456789abcdef012345p-10
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dt 0x0.0000123456789
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dt 0x0.0000123456789p+10
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dt 0x0.0000123456789p-10
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dt 0x123456789.0
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dt 0x0000123456789.0
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dt 0x123456789.0p+0
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dt 0x123456789.0p+1024
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dt 0x1.0p-16446 ; Underflow
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dt 0x1.0p-16445 ; Smallest denorm
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dt 0x1.0p-16383 ; Denorm
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dt 0x1.0p-16382 ; Smallest non-denorm
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dt 0x1.0p+16383 ; Biggest possible exponent
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; 128-bit
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do 1.0
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do 0x1.0
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do 2.0
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do 0x2.0
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do 0x1.0p+1
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do 0x1.0p-1
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do 0x0.0
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do 0x1.23456789
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do 0x0.123456789
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do 0x0.0000123456789
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do 0x1.23456789p10
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do 0x1.23456789p+10
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do 0x1.23456789p-10
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do 0x0.123456789p10
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do 0x0.123456789p+10
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do 0x0.123456789abcdef0123456789abcdef012345p-10
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do 0x0.0000123456789
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do 0x0.0000123456789p+10
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do 0x0.0000123456789p-10
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do 0x123456789.0
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do 0x0000123456789.0
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do 0x123456789.0p+0
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do 0x123456789.0p+1024
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do 0x1.0p-16495 ; Underflow
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do 0x1.0p-16494 ; Smallest denorm
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do 0x1.0p-16383 ; Denorm
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do 0x1.0p-16382 ; Smallest non-denorm
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do 0x1.0p+16383 ; Biggest possible exponent
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