projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 5e1f6430 HPN |
1 | # mach: crisv32 |
| 2 | # output: c008c1af\n40000220\n40000080\n40000000\n | |
| 3 | ||
| 4 | ; Check that RFN affects CCS the right way. | |
| 5 | ||
| 6 | .include "testutils.inc" | |
| 7 | start | |
| 8 | ||
| 9 | ; Set SPC to 1 to disable single step exceptions when S flag is set. | |
| 10 | move 1,spc | |
| 11 | ||
| 12 | ; CCS: | |
| 13 | ; 31 24 23 16 15 8 7 0 | |
| 14 | ; +---+-----------+-------+-------+-----------+---+---------------+ | |
| 15 | ; |Q M|S R P U I X N Z V C|S R P U I X N Z V C|S R P U I X N Z V C| | |
| 16 | ; | |2 2 2 2 2 2 2 2 2 2|1 1 1 1 1 1 1 1 1 1| | | |
| 17 | ; +---+-----------+-------+-------+-----------+---+---------------+ | |
| 18 | ||
| 19 | ; Clear S R P U I X N Z V C, set R1 P1 (not U1) I1 X1 N1 Z1 V1 C1, | |
| 20 | ; clear S1 R2 P2 U2 N2 Z2 V2 C2, set S2 I2 X2 Q, clear M: | |
| 21 | ; 1 1 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 | |
| 22 | move 0xa306fc00,ccs | |
| 23 | ||
| 24 | test_cc 0 0 0 0 | |
| 25 | ||
| 26 | rfn | |
| 27 | test_cc 1 1 1 1 | |
| 28 | move ccs,r3 | |
| 29 | dumpr3 ; 0xc008c1af | |
| 30 | ||
| 31 | and.d 0x3fffffff,r3 | |
| 32 | move r3,ccs | |
| 33 | rfn | |
| 34 | test_cc 0 0 0 0 | |
| 35 | move ccs,r3 | |
| 36 | dumpr3 ; 0x40000220 | |
| 37 | ||
| 38 | and.d 0x3fffffff,r3 | |
| 39 | move r3,ccs | |
| 40 | rfn | |
| 41 | test_cc 0 0 0 0 | |
| 42 | move ccs,r3 | |
| 43 | dumpr3 ; 0x40000080 | |
| 44 | ||
| 45 | and.d 0x3fffffff,r3 | |
| 46 | move r3,ccs | |
| 47 | or.w 0x100,r3 | |
| 48 | move r3,ccs | |
| 49 | rfn | |
| 50 | move ccs,r3 | |
| 51 | dumpr3 ; 0x40000000 | |
| 52 | ||
| 53 | quit |