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March 2021 Bump #6

Merged
merged 42 commits into from
Jun 9, 2021
Merged

March 2021 Bump #6

merged 42 commits into from
Jun 9, 2021

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zitaofang
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Part of the ucb-bar/chipyard#837.

timsifive and others added 30 commits April 10, 2020 13:30
Also use sys.exit instead of exit, per new pylint's suggestion.
* Add a basic semihosting test.

* Need to configure semihosting on each target.

* WIP

* Parse "cannot insert breakpoint" message.

Also use sys.exit instead of exit, per new pylint's suggestion.
* WIP

* WIP

* Vector test seems to work well with spike.

* Check a0 in case the program didn't work right.

* Return not applicable if compile doesn't support V
Make sure OpenOCD cooperates when a user sets a trigger by writing
tselect/tdata* directly.
This is now required to use `-rtos riscv`.
Addresses the aside mentioned in #287.
* ext: add zfh extension test case and related macro

Signed-off-by: Chih-Min Chao <[email protected]>

* build: add zfh to target

Signed-off-by: Chih-Min Chao <[email protected]>
* Refactored rv64ud structural test to use pass/fail macros and test numbers

* More clean up so test actually jumps to fail label
HiFiveUnleashed-flash fails som address translation tests. Possibly that
would be fixed when riscv-software-src/riscv-tests#313
merges.
- After discussion in riscv-software-src/riscv-tests#315, disable this test case, as it
  makes implementation assumptions which are not valid with respect to the
  specification.

- Leave code present but commented out.

 On branch dev/benm-disable-lrsc-test-4
 Changes to be committed:
	modified:   isa/rv64ua/lrsc.S
As of tomorrow that feature is officially no longer supported in
OpenOCD, so stop testing it.
This fixes an intermitten failure when running these tests.
This allows the vast majority of these tests to work with compilers that
don't support the V extension yet, which is helpful for people who
aren't using a vector branch of the compiler.

Specifically, this will hopefully allow us to run regression tests
against OpenOCD on every change, per
riscv-collab/riscv-openocd#563.
@alonamid alonamid merged commit 7aa38c8 into master Jun 9, 2021
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