Commit Graph

14 Commits (86212dc8797a454c8dcd52c2b275731ec1dffc6e)

Author SHA1 Message Date
Anton Blanchard 25f93fc17e Add branch alias test
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
Michael Neuling eeac86c9d8 test: Add test for metavalues
Make sure they don't increase in future

Signed-off-by: Michael Neuling <mikey@neuling.org>
2 years ago
Iago Caran Aquino de1bf10114 tests/pmu: Add load/store completed, instruction count and cycle count tests
Signed-off-by: Iago Caran Aquino <iago.caran@gmail.com>
2 years ago
Anton Blanchard d26a157cd7 Add a test to read from all SPRs
Make sure the SPRs are initialized and we can't read X state.

(Mikey: rebased and added console/bin file for testing)

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
4 years ago
Paul Mackerras bcac4b9b2f tests: Add a test for FP loads and stores
This tests that floating-point unavailable exceptions occur as expected
on FP loads and stores, and that the simple FP loads and stores appear
to give reasonable results.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
4 years ago
Paul Mackerras e1672ea709 tests: Add a test for trace interrupts
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
4 years ago
Paul Mackerras e7a08f33eb tests: Add a test for the load-reserve and store-conditional instructions
This checks that the instructions seem to update memory as expected,
and also that they generate alignment interrupts when necessary.
We don't check whether the memory update is atomic as we don't have
SMP yet.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
4 years ago
Paul Mackerras 371fd4cc20 tests: Add tests for 32-bit and big-endian modes
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
4 years ago
Shawn Anastasio 8b161c6dc6 Add a new misc test suite with addpcis tests
The two tests obtain NIA with bl+mflr+addi and then compare it
against addpcis with the minimum and maximum immediate operand values.

They were also tested on a real POWER9 system (in userspace) for good
measure.

Signed-off-by: Shawn Anastasio <shawn@anastas.io>
4 years ago
Paul Mackerras 882a5a0dc0 tests: Add a test for the MMU radix page table walks
This adds tests to check that the MMU and dTLB are translating
addresses and checking permissions correctly.

We use a simple 2-level radix tree.  The radix tree maps 2GB of
address space and has a 1024-entry page directory pointing to
512-entry page table pages.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
5 years ago
Paul Mackerras 102b304db7 Merge remote-tracking branch 'remotes/origin/master' 5 years ago
Paul Mackerras 10f4be4309 tests: Add a test for privileged instruction interrupts
This adds a test that tries to execute various privileged instructions
with MSR[PR] = 1.  This also incidentally tests some of the MSR bit
manipulations.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
5 years ago
Michael Neuling 0076f8bf1d XICS test case
Checks interrupt masking and priorities.

Adds to `make test_xics` which is run in `make check` also.

Signed-off-by: Michael Neuling <mikey@neuling.org>
5 years ago
Michael Neuling 9d7df2d507 Add test cases for new exceptions and supervisor state
This adds test cases for:
- sc, illegals and decrementer exceptions
- decrementer overflow
- rfid
- mt/mf sprg0/1 srr0/1
- mtdec
- mtmsrd
- sc

It also adds these test cases to make check/check_light

Signed-off-by: Michael Neuling <mikey@neuling.org>
5 years ago