但我不明白为什么我的mc在执行以下行时总是进入默认处理程序中断：

double *output2=NULL;
output2 = malloc(3 *1* sizeof(double *));

这个mc是不是能够处理这种类型的操作？
虽然这在我的笔记本电脑上工作得很好！

**编辑*

这里有一些代码(仍然需要修改……)：
好吧所有的malocs都失败了.我无法为“malloced”数组赋值.

int main (void)
{
 
    /*some stuff*/
 
    float transFRotMatrix[3][3]={0}; //array gets modified by other functions
    float sunMeasurements[3][1] = {{1},{2},{3}}; //test values
 
        multiplyMatrices( &transFRotMatrix[0][0],3,&sunMeasurements[0][0],1,*orbitalSunVector);
 
    /*some stuff*/
}
 
void multiplyMatrices(float *transposedMatrix,int height1,int width1,float *iSunVector,int height2,int width2,float *orbitalSunVector)
{
 
    int y=0;
    int x = 0;
    int row=0;
    int column =0;
    int k=0;
    int k2 = 0;
    float result = 0;
 
    int i=0;
    int j=0;
    int t=0;
 
    float rotationMatrix[3][3]={0};
 
    i=0;
    k=0;
    k2 = 0;
 
 
    if(width1 != height2)
    {
        printf("unmatching matrices,error.\n\n");
        return;
    }
 
    float *output2;
 
    output2 = malloc(3 *1* sizeof(float *)); //<-----ERROR
 
 
    while(k<width1) //aantal rijen 1ste matrix
    {
        for(j=0;j<height2;j++) //aantal rijen 2de matrix
        {
            result += (*((transposedMatrix+k*width1)+j)) * (*((iSunVector+j*width2)+k2));  //1ste var:aantal kolommen 2de matrix  --2de variabele na de plus = aantal kolommen 2de matrix
            //printf("%f * %f\t + ",(*((transposedMatrix+k*width1)+j)),(*((iSunVector+j*width2)+k2)));
        }
 
        output2[k*3 +k2] = result;  //<-----FAILS HERE
 
 
        k2++;
        x++;
        column++;
 
        if(x==width2)
        {
            k2=0;
            x=0;
            column=0;
            row++;
            y++;
            k++;
 
        }
        result = 0;
 
    }
 
    for(i=0;i<height1;i++)
    {
        for(j=0;j<width2;j++)
        {
             orbitalSunVector[j * height1 + i] = output2[i*3 +j];
        }
    }
    free(output2);
}