piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-22 22:00:39 -06:00
Code Issues Packages Projects Releases Wiki Activity

Jit64AsmCommon: Make frsqrte and fres PIE-compliant

Browse Source
This commit is contained in:
MerryMage
2017-04-11 17:01:29 +01:00
parent 433999d60f
commit f7ed979e30
3 changed files with 51 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Source/Core/Common/MathUtil.h
View File

@ -5,6 +5,7 @@
#pragma once
#include <algorithm>
#include <array>
#include <cstdlib>
#include <vector>
@ -131,10 +132,13 @@ u32 ClassifyDouble(double dvalue);
// More efficient float version.
u32 ClassifyFloat(float fvalue);
extern const int frsqrte_expected_base[];
extern const int frsqrte_expected_dec[];
extern const int fres_expected_base[];
extern const int fres_expected_dec[];
struct BaseAndDec
{
int m_base;
int m_dec;
};
extern const std::array<BaseAndDec, 32> frsqrte_expected;
extern const std::array<BaseAndDec, 32> fres_expected;
// PowerPC approximation algorithms
double ApproximateReciprocalSquareRoot(double val);