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Change the QGR union over to a BitField union.

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Makes it easier to generate a QGR in my unit test, cleaner overall of course.
This commit is contained in:
Ryan Houdek
2014-09-20 13:10:22 -05:00
parent 9f2d4ee53e
commit 9d7598266f
2 changed files with 33 additions and 39 deletions
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39
Source/Core/Core/PowerPC/Gekko.h
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@ -7,6 +7,7 @@
#pragma once
#include "Common/BitField.h"
#include "Common/CommonTypes.h"
// --- Gekko Instruction ---
@ -300,25 +301,28 @@ union UGeckoInstruction
// --- Gekko Special Registers ---
//
// quantize types
enum EQuantizeType : u32
{
QUANTIZE_FLOAT = 0,
QUANTIZE_U8 = 4,
QUANTIZE_U16 = 5,
QUANTIZE_S8 = 6,
QUANTIZE_S16 = 7,
};
// GQR Register
union UGQR
{
BitField< 0, 3, EQuantizeType> st_type;
BitField< 8, 6, u32> st_scale;
BitField<16, 3, EQuantizeType> ld_type;
BitField<24, 6, u32> ld_scale;
u32 Hex;
struct
{
u32 ST_TYPE : 3;
u32 : 5;
u32 ST_SCALE : 6;
u32 : 2;
u32 LD_TYPE : 3;
u32 : 5;
u32 LD_SCALE : 6;
u32 : 2;
};
UGQR(u32 _hex) { Hex = _hex; }
UGQR() {Hex = 0; }
UGQR() { Hex = 0; }
};
// FPU Register
@ -721,17 +725,6 @@ union UReg_PTE
// --- Gekko Types and Defs ---
//
// quantize types
enum EQuantizeType
{
QUANTIZE_FLOAT = 0,
QUANTIZE_U8 = 4,
QUANTIZE_U16 = 5,
QUANTIZE_S8 = 6,
QUANTIZE_S16 = 7,
};
// branches
enum
{