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more source code for the chapter
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section_1/float/frintp.s
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28
section_1/float/frintp.s
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.text
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.global main
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.align 2
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main: str x30, [sp, -16]!
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ldr x0, =d
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ldr d0, [x0]
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frintp d0, d0
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ldr x0, =fmt1
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bl printf
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ldr x0, =h
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ldr d0, [x0]
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frintp d0, d0
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ldr x0, =fmt2
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bl printf
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ldr x30, [sp], 16
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mov w0, wzr
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ret
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.data
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fmt1: .asciz "with fraction: %f\n"
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fmt2: .asciz "without fraction: %f\n"
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d: .double 5.00000001
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h: .double 5.0
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.end
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