programs

package

v0.0.0-...-9fd96d6 Latest Latest Go to latest Published: Apr 26, 2021 License: BSD-3-Clause Imports: 1 Imported by: 0

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Valid go.mod file

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Repository

github.com/jamiemansfield/lmcemu

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Documentation ¶

Index ¶

Variables

Constants ¶

This section is empty.

Variables ¶

View Source

var BuiltinRegistry = map[string][]*asm.Instruction{
	"calculator": Calculator,
}

A registry of all the builtin programs. NOTE: All names should be in lower case, as all queries should be.

View Source

var Calculator = []*asm.Instruction{

	start.Apply(asm.INP()),
	asm.STA(mode),

	asm.INP(),
	asm.STA(value_o),
	asm.INP(),
	asm.STA(value_t),

	asm.LDA(mode),
	asm.BRZ(addition),
	asm.BRA(subtract),

	addition.Apply(asm.LDA(value_o)),
	asm.ADD(value_t),
	asm.BRA(end),

	subtract.Apply(asm.LDA(value_o)),
	asm.SUB(value_t),
	asm.BRA(end),

	end.Apply(asm.OUT()),
	asm.HLT(),

	asm.DAT(mode),
	asm.DAT(value_o),
	asm.DAT(value_t),
}

A dual-function calculator program. It will prompt for 3 inputs:

The function to use (0 = addition, 1 = subtract)
The first number to use
The second number to use

The program will then output the result.

Functions ¶

This section is empty.

Types ¶

This section is empty.

Source Files ¶

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