Commit | Line | Data |
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c8cccbb7 C |
1 | /* Ashrl.c 1.1 86/07/20 */ |
2 | ||
3 | ||
4 | #include "../tahoealign/align.h" | |
5 | shrl(infop) process_info *infop; | |
6 | /* | |
7 | /* Shift logical right (longword). | |
8 | /* | |
9 | /*******************************/ | |
10 | { | |
11 | register long Register_12; /* Has to be first reg ! */ | |
12 | register long Register_11; | |
13 | register long Register_10; | |
14 | ||
15 | Register_12 = operand(infop,0)->data; | |
16 | Register_11 = operand(infop,1)->data; | |
17 | Register_10=psl; | |
18 | Set_psl(r10); /* restore the user psl */ | |
19 | asm (" shrl r12,r11,r10"); | |
20 | asm (" movpsl r12"); | |
21 | New_cc (Register_12); | |
22 | write_back (infop, Register_10, operand(infop,2)); | |
23 | } |