diff options
Diffstat (limited to 'sim/testsuite/d30v-elf/br-djsr.S')
| -rw-r--r-- | sim/testsuite/d30v-elf/br-djsr.S | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/sim/testsuite/d30v-elf/br-djsr.S b/sim/testsuite/d30v-elf/br-djsr.S new file mode 100644 index 0000000..87d47d2 --- /dev/null +++ b/sim/testsuite/d30v-elf/br-djsr.S @@ -0,0 +1,79 @@ + # Test macro + + .macro assert reg,value + cmpeq f0,\reg,\value + bra/fx fail + .endm + + + # PR 18230 + + add r62,r0,0xffffffff || nop + add r1,r0,24 || nop + djsr r1,test_end + add r2,r0,r62 +test_end: nop + + assert r2, 0x00000030 + assert r62, 0x00000030 + + +# check return address correctly set by a djsr insn + + add r3, r0, last + sub r3, r3, start +start: + djsr r3, dest + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop +last: + add r2, r2, 1 || nop +nexti: + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + add r2, r2, 1 || nop + +.align 4 +dest: + + assert r62,nexti + + + + # all okay + bra ok + +ok: + add r2, r0, 0 + .long 0x0e000004 + nop + +fail: + add r2, r0, 47 + .long 0x0e000004 + nop |