vr4300_instruction_t Union Reference

VR4300 Instruction Structure. More...

#include <vr4300_asm.h>

Data Fields
uint32_t	raw
struct {
uint32_t	op: 6
uint32_t	rs: 5
uint32_t	rt: 5
uint32_t	imm: 16
}	i_type
struct {
uint32_t	op: 6
uint32_t	target: 26
}	j_type
struct {
uint32_t	op: 6
uint32_t	rs: 5
uint32_t	rt: 5
uint32_t	rd: 5
uint32_t	sa: 5
uint32_t	funct: 6
}	r_type
struct {
uint32_t	op: 6
uint32_t	co: 1
uint32_t	funct: 25
}	c_type

Detailed Description

VR4300 Instruction Structure.

This structure represents a VR4300 instruction, which can be of different types (R-type, I-type, J-type, etc.).

Field Documentation

raw

uint32_t vr4300_instruction_t::raw

Raw 32-bit instruction

[struct]

struct { ... } vr4300_instruction_t::i_type

I-type instruction format

[struct]

struct { ... } vr4300_instruction_t::j_type

J-type instruction format

[struct]

struct { ... } vr4300_instruction_t::r_type

Alternate R-type instruction format

[struct]

struct { ... } vr4300_instruction_t::c_type

C-type instruction format

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The documentation for this union was generated from the following file:

• vr4300_asm.h