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https://github.com/FEX-Emu/FEX.git
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33 lines
441 B
NASM
33 lines
441 B
NASM
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%ifdef CONFIG
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{
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"Match": "All",
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"RegData": {
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"RAX": "0xDEADBEEFBAD0DAD1"
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},
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"MemoryRegions": {
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"0x100000000": "4096"
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}
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}
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%endif
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; Starting address to store to
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mov rdi, 0xe8000000
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; Store value
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mov rax, 0xDEADBEEFBAD0DAD1
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mov [rdi], rax
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; Set counter to zero
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mov ecx, 0
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; Set store value to zero
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mov rax, 0
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rep STOSQ
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; Reload what we just stored
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; Ensure that STOSQ didn't write
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mov rdi, 0xe8000000
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mov rax, [rdi]
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hlt
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