projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4a306116 DB |
1 | # FRV testcase for break |
| 2 | # mach: all | |
| 3 | ||
| 4 | .include "testutils.inc" | |
| 5 | ||
| 6 | start | |
| 7 | ||
| 8 | .global tra | |
| 9 | tra: | |
| 10 | ; Can't test break anymore in the user environment because it is the | |
| 11 | ; debugger's breakpoint insn. Just pass this test for now. | |
| 12 | pass | |
| 13 | ||
| 14 | ||
| 15 | ||
| 16 | ||
| 17 | ||
| 18 | set_gr_spr tbr,gr7 | |
| 19 | and_gr_immed -4081,gr7 ; clear tbr.tt | |
| 20 | inc_gr_immed 0xff0,gr7 ; break handler | |
| 21 | set_bctrlr_0_0 gr7 | |
| 22 | set_spr_immed 128,lcr | |
| 23 | ||
| 24 | test_spr_bits 0x4,2,0x1,psr ; psr.s is set | |
| 25 | test_spr_bits 0x1,0,0x0,psr ; psr.et is clear | |
| 26 | set_spr_addr ok1,lr | |
| 27 | break | |
| 28 | ret: | |
| 29 | or_spr_immed 0x00000001,psr ; turn on psr.et | |
| 30 | and_spr_immed 0xfffffffb,psr ; turn off psr.s | |
| 31 | test_spr_bits 0x4,2,0x0,psr ; psr.s is clear | |
| 32 | test_spr_bits 0x1,0,0x1,psr ; psr.et is set | |
| 33 | set_spr_addr ok0,lr | |
| 34 | break | |
| 35 | ret1: | |
| 36 | test_spr_bits 0x4,2,0x0,psr ; psr.s is clear | |
| 37 | test_spr_bits 0x1,0,0x1,psr ; psr.et is set | |
| 38 | pass | |
| 39 | ||
| 40 | ; check interrupt for second break | |
| 41 | ok0: test_spr_addr ret1,bpcsr | |
| 42 | test_spr_bits 0x1000,12,0x0,bpsr ; bpsr.bs is clear | |
| 43 | test_spr_bits 0x0001,0,0x1,bpsr ; bpsr.et is set | |
| 44 | test_spr_bits 0x4,2,0x1,psr ; psr.s is set | |
| 45 | test_spr_bits 0x1,0,0x0,psr ; psr.et is clear | |
| 46 | rett 0 ; nop | |
| 47 | rett 1 | |
| 48 | ||
| 49 | ; check interrupt for first break | |
| 50 | ok1: test_spr_addr ret,bpcsr | |
| 51 | test_spr_bits 0x1000,12,0x1,bpsr ; bpsr.bs is set | |
| 52 | test_spr_bits 0x0001,0,0x0,bpsr ; bpsr.et is clear | |
| 53 | test_spr_bits 0x4,2,0x1,psr ; psr.s is set | |
| 54 | test_spr_bits 0x1,0,0x0,psr ; psr.et is clear | |
| 55 | rett 0 ; nop | |
| 56 | rett 1 | |
| 57 | ||
| 58 |