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37 lines
592 B
NASM
37 lines
592 B
NASM
%ifdef CONFIG
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{
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"RegData": {
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"RAX": "0x4010000000000000",
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"RBX": "0x4000000000000000",
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"RCX": "0x4014000000000000"
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},
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"Env": { "FEX_X87REDUCEDPRECISION" : "1" }
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}
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%endif
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mov rdx, 0xe0000000
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mov rax, 0x3ff0000000000000 ; 1.0
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mov [rdx + 8 * 0], rax
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mov rax, 0x4000000000000000 ; 2.0
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mov [rdx + 8 * 1], rax
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mov rax, 0x4010000000000000 ; 4.0
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mov [rdx + 8 * 2], rax
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fld qword [rdx + 8 * 0]
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fld qword [rdx + 8 * 1]
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fld qword [rdx + 8 * 2]
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; fadd st(i), st(0)
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fadd st2, st0
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fstp qword [rdx]
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mov rax, [rdx]
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fstp qword [rdx]
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mov rbx, [rdx]
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fstp qword [rdx]
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mov rcx, [rdx]
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hlt
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