selftests/bpf: migrate align.c tests to test_loader framework#11017
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eddyz87 wants to merge 1 commit intokernel-patches:bpf-next_basefrom
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selftests/bpf: migrate align.c tests to test_loader framework#11017eddyz87 wants to merge 1 commit intokernel-patches:bpf-next_basefrom
eddyz87 wants to merge 1 commit intokernel-patches:bpf-next_basefrom
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While working on pointer tracking changes I found it necessary to
update expected log messages in align.c series of tests.
As a preliminary step, migrate these tests to test_loader framework.
The tests in question load BPF program and check if expected log is
produced, the log is specified as:
.matches = {
...
{4, "R3", "32"},
...
}
Where:
- '4' is an *instruction number* (contrary to the field name in
struct bpf_reg_match).
- 'R3' is the name of the register to check.
- '32' is the value expected for this register.
Mimic the same logic using __msg macro.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
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While working on pointer tracking changes I found it necessary to update expected log messages in align.c series of tests. As a preliminary step, migrate these tests to test_loader framework.
The tests in question load BPF program and check if expected log is produced, the log is specified as:
Where:
Mimic the same logic using __msg macro.