57 lines
989 B
Go
57 lines
989 B
Go
package arm
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import "git.urbach.dev/cli/q/src/cpu"
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const (
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X0 cpu.Register = iota
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X1
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X2
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X3
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X4
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X5
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X6
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X7
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X8
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X9
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X10
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X11
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X12
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X13
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X14
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X15
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X16
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X17
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X18
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X19
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X20
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X21
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X22
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X23
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X24
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X25
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X26
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X27
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X28
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FP // Frame pointer
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LR // Link register
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SP // Stack pointer
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)
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var (
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GeneralRegisters = []cpu.Register{X9, X10, X11, X12, X13, X14, X15, X16, X17, X18, X19, X20, X21, X22, X23, X24, X25, X26, X27, X28}
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InputRegisters = SyscallInputRegisters
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OutputRegisters = SyscallInputRegisters
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SyscallInputRegisters = []cpu.Register{X8, X0, X1, X2, X3, X4, X5}
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SyscallOutputRegisters = []cpu.Register{X0, X1}
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WindowsInputRegisters = []cpu.Register{X0, X1, X2, X3, X4, X5, X6, X7}
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WindowsOutputRegisters = []cpu.Register{X0, X1}
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CPU = cpu.CPU{
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General: GeneralRegisters,
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Input: InputRegisters,
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Output: OutputRegisters,
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SyscallInput: SyscallInputRegisters,
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SyscallOutput: SyscallOutputRegisters,
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NumRegisters: 32,
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}
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)
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