stubs.c File Reference

#include <stdint.h>
#include <intrin.h>
#include <malloc.h>
#include <math.h>

Include dependency graph for stubs.c:

Go to the source code of this file.

Macros
#define	_USE_MATH_DEFINES

Functions
int __cdecl	_crt_atexit (void(__cdecl *)(void))
int __cdecl	atexit (void(__cdecl *function)(void))
void *__cdecl	operator_new (size_t size)
void _cdecl	operator_delete (void *mem)
int __cdecl	__acrt_initialize_sse2 (void)
double	fma (double x, double y, double z)
float	fmaf (float x, float y, float z)
double	log2 (double x)
float	log2f (float x)
long int	lrint (double x)
long int	lrintf (float x)

Macro Definition Documentation

_USE_MATH_DEFINES

#define _USE_MATH_DEFINES

Definition at line 5 of file stubs.c.

Function Documentation

__acrt_initialize_sse2()

int __cdecl __acrt_initialize_sse2

(

void

)

Definition at line 32 of file stubs.c.

{
    return 0;
}

_crt_atexit()

int __cdecl _crt_atexit

(

void(__cdecl *)(void)

function

)

Definition at line 41 of file onexit.cpp.

{
    return _register_onexit_function(&__acrt_atexit_table, reinterpret_cast<_onexit_t>(function));
}

Referenced by atexit().

atexit()

int __cdecl atexit

(

void(__cdecl *function)(void)

)

Definition at line 10 of file stubs.c.

{
    return _crt_atexit(function);
}

fma()

double fma	(	double	x,
		double	y,
		double	z
	)

Definition at line 50 of file stubs.c.

{
    // Simplistic implementation
    return (x * y) + z;
}

fmaf()

float fmaf	(	float	x,
		float	y,
		float	z
	)

Definition at line 56 of file stubs.c.

{
    // Simplistic implementation
    return (x * y) + z;
}

log2()

double log2

(

double

x

)

Definition at line 62 of file stubs.c.

{
    // Simplistic implementation: log2(x) = log(x) / log(2)
    return log(x) * M_LOG2E;
}

Referenced by exp2(), log2f(), logbase2(), and pres_log().

log2f()

float log2f

(

float

x

)

Definition at line 68 of file stubs.c.

{
    return (float)log2((double)x);
}

lrint()

long int lrint

(

double

x

)

Definition at line 73 of file stubs.c.

{
    __debugbreak();
    return 0;
}

lrintf()

long int lrintf

(

float

x

)

Definition at line 79 of file stubs.c.

{
    __debugbreak();
    return 0;
}

operator_delete()

void _cdecl operator_delete

(

void *

mem

)

Definition at line 20 of file stubs.c.

{
    free(mem);
}

operator_new()

void *__cdecl operator_new

(

size_t

size

)

Definition at line 15 of file stubs.c.

{
    return malloc(size);
}