627
« on: August 02, 2012, 02:58:59 pm »
Okay... first, this is a library file with ASB and RSB as subroutines. Also, r1 through r6 are the arguments, so if you use sub(ASB,A,B,C,D), then A, B, C, and D get loaded into r1, r2, r3, and r4 respectively.
r4->{r3->{r2->{r1->{B+1->B*4-L4-4}+1}+1}+1}
means...
*(*(*(*(4*(++b)-tempSwapArea-4)=r1)=r2)=r3)=r4;
or...
b++;
int aaa=4*b-tempSwapArea-4
*(a)=r1;
*(r1)=r2;
*(r2)=r3;
*(r3)=r4;
As for the second part...
Copy(r1*4+L4+4,-4,B-1->B-r1*4+1)
means...
memcpy(-4,4*r1+tempSwapArea+4,(--b)*4+1);
/*-4 is same as 65532*/
or...
b--;
memcpy((char*)(-4),4*r1+tempSwapArea+1,4*b+1);
/*dest,src,size*/
Hope this clears things up a bit.
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