Commit | Line | Data |
---|---|---|
c8cccbb7 C |
1 | /* Adivl3.c 1.1 86/07/20 */ |
2 | ||
3 | #include "../tahoealign/align.h" | |
4 | divl3(infop) process_info *infop; | |
5 | /* | |
6 | /* Arithmetic division, 3 operands. | |
7 | /* | |
8 | /**************************************/ | |
9 | { | |
10 | register long Register_12; /* Has to be first reg ! */ | |
11 | register long divident, divisor, result; | |
12 | ||
13 | divisor = operand(infop,0)->data; | |
14 | divident = operand(infop,1)->data; | |
15 | if (divisor == 0) { | |
16 | exception (infop, ARITHMETIC, 2); | |
17 | } else { | |
18 | Register_12=psl; | |
19 | Set_psl(r12); /* restore the user psl */ | |
20 | result = divident / divisor; | |
21 | asm (" movpsl r12"); | |
22 | New_cc (Register_12); | |
23 | } | |
24 | write_back (infop,result, operand(infop,2)); | |
25 | } |