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| author | Jose E. Marchesi <jose.marchesi@oracle.com> | 2020-08-07 20:40:01 +0200 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2020-08-07 20:40:01 +0200 |
| commit | aebda2fbcb92b7538ca240effae598338b5d9625 (patch) | |
| tree | 659d9467282e11e8c705fd14a4a3e7eebb561f38 | |
| parent | d844f10ac2735da8e5643236d7007a81098cbc2b (diff) | |
| download | gdb-aebda2fbcb92b7538ca240effae598338b5d9625.zip gdb-aebda2fbcb92b7538ca240effae598338b5d9625.tar.gz gdb-aebda2fbcb92b7538ca240effae598338b5d9625.tar.bz2 | |
bpf: add missing tests from previous commits
2020-08-07 David Faust <david.faust@oracle.com>
* testsuite/ld-bpf/call-3.s: New file.
* testsuite/ld-bpf/call-3.d: Likewise.
| -rw-r--r-- | ld/testsuite/ld-bpf/call-3.d | 19 | ||||
| -rw-r--r-- | ld/testsuite/ld-bpf/call-3.s | 12 |
2 files changed, 31 insertions, 0 deletions
diff --git a/ld/testsuite/ld-bpf/call-3.d b/ld/testsuite/ld-bpf/call-3.d new file mode 100644 index 0000000..d371cd7 --- /dev/null +++ b/ld/testsuite/ld-bpf/call-3.d @@ -0,0 +1,19 @@ +#as: --EL +#source: call-3.s +#objdump: -dr +#ld: -EL +#name: CALL check unsigned underflow + +.*: +file format .*bpf.* + +Disassembly of section .text: + +[0-9a-f]+ <bar>: + *[0-9a-f]+: b7 00 00 00 00 00 00 00 mov %r0,0 + *[0-9a-f]+: 95 00 00 00 00 00 00 00 exit + +[0-9a-f]+ <main>: + *[0-9a-f]+: b7 00 00 00 03 00 00 00 mov %r0,3 + *[0-9a-f]+: b7 01 00 00 01 00 00 00 mov %r1,1 + *[0-9a-f]+: 85 10 00 00 fb ff ff ff call -5 + *[0-9a-f]+: 95 00 00 00 00 00 00 00 exit diff --git a/ld/testsuite/ld-bpf/call-3.s b/ld/testsuite/ld-bpf/call-3.s new file mode 100644 index 0000000..d4c042c --- /dev/null +++ b/ld/testsuite/ld-bpf/call-3.s @@ -0,0 +1,12 @@ + .text + .align 4 + .global bar +bar: + mov %r0, 0 + exit + +main: + mov %r0, 3 + mov %r1, 1 + call bar + exit |