| # fr30 testcase for extsb $Ri |
| # mach(): fr30 |
| |
| .include "testutils.inc" |
| |
| START |
| |
| .text |
| .global extsb |
| extsb: |
| ; Test extsb $Ri |
| mvi_h_gr 0,r7 |
| set_cc 0x0f ; Condition codes are irrelevent |
| extsb r7 |
| test_cc 1 1 1 1 |
| test_h_gr 0,r7 |
| |
| mvi_h_gr 0x7f,r7 |
| set_cc 0x0e ; Condition codes are irrelevent |
| extsb r7 |
| test_cc 1 1 1 0 |
| test_h_gr 0x7f,r7 |
| |
| mvi_h_gr 0x80,r7 |
| set_cc 0x0d ; Condition codes are irrelevent |
| extsb r7 |
| test_cc 1 1 0 1 |
| test_h_gr 0xffffff80,r7 |
| |
| mvi_h_gr 0xffffff7f,r7 |
| set_cc 0x0c ; Condition codes are irrelevent |
| extsb r7 |
| test_cc 1 1 0 0 |
| test_h_gr 0x7f,r7 |
| |
| pass |
