Tim Newsome [Thu, 10 Aug 2017 18:27:04 +0000 (11:27 -0700)]
WIP multicore testing.
Tim Newsome [Mon, 7 Aug 2017 22:13:09 +0000 (15:13 -0700)]
WIP towards multiple gdb instances.
Tim Newsome [Mon, 7 Aug 2017 19:51:42 +0000 (12:51 -0700)]
Make the debug tests aware of multicore.
Targets now contain an array of harts. When running a regular test, one
hart is selected to run the test on while the remaining harts are parked
in a safe infinite loop.
There's currently only one test that tests multicore behavior, but there
could be more.
The infrastructure should be able to support heterogeneous multicore,
but I don't have a target like that to test with.
Tim Newsome [Mon, 28 Aug 2017 19:11:49 +0000 (12:11 -0700)]
Increase delay in UserInterrupt.
When a machine is very loaded, otherwise it could happen that we send
the interrupt before the resume has actually happened.
Palmer Dabbelt [Wed, 16 Aug 2017 20:42:50 +0000 (13:42 -0700)]
Merge pull request #67 from riscv/sfence_vma
Inform GCC that "sfence.vma" clobbers memory
Palmer Dabbelt [Wed, 16 Aug 2017 19:26:25 +0000 (12:26 -0700)]
Inform GCC that "sfence.vma" clobbers memory
Tim Newsome [Mon, 14 Aug 2017 22:24:41 +0000 (15:24 -0700)]
Put logfile code back so everything works again.
I don't exactly understand why it has to be the way it is, but I just
want it to work.
Also fix a pylint complaint.
Megan Wachs [Mon, 14 Aug 2017 20:33:31 +0000 (13:33 -0700)]
Merge pull request #66 from riscv/debug_user_niceness
Debug: Usability Features
Megan Wachs [Mon, 14 Aug 2017 20:26:02 +0000 (13:26 -0700)]
debug: clean up Temporary Log File messages
Megan Wachs [Mon, 14 Aug 2017 20:24:04 +0000 (13:24 -0700)]
debug: Avoid None type error
Megan Wachs [Mon, 14 Aug 2017 17:59:34 +0000 (10:59 -0700)]
debug: Revert change to print backtrace, as that is actually already printed
Megan Wachs [Mon, 14 Aug 2017 17:58:22 +0000 (10:58 -0700)]
debug: Allow OpenOCD startup timeout to be specified. Print out path to log files.
Megan Wachs [Mon, 14 Aug 2017 17:17:01 +0000 (10:17 -0700)]
When a test fails with exception, actually print out the reason why.
Tim Newsome [Sun, 13 Aug 2017 19:33:07 +0000 (12:33 -0700)]
Make MemTest* catch reading too many words.
For one of the test addresses, use the highest possible one to ensure
that OpenOCD isn't secretly reading/writing more words than requested.
Tim Newsome [Fri, 11 Aug 2017 21:56:36 +0000 (14:56 -0700)]
Show the OpenOCD log in all(?) failure cases.
Tim Newsome [Fri, 11 Aug 2017 21:33:54 +0000 (14:33 -0700)]
Print out name of logfile when debug test is run.
Tim Newsome [Fri, 11 Aug 2017 21:13:41 +0000 (14:13 -0700)]
When make fails to run a test, print out the log.
Tim Newsome [Fri, 11 Aug 2017 18:15:11 +0000 (11:15 -0700)]
Don't use `set pipefail` which is a bashism.
Instead, just give up on making the log files altogether now. Since
gdbserver.py makes its own log files it's not as necessary in any case.
This is yet another commit in an attempt to get the riscv-tools build to
actually fail if these tests fail.
Tim Newsome [Fri, 11 Aug 2017 17:48:19 +0000 (10:48 -0700)]
Don't eat errors in debug Makefile.
Tim Newsome [Thu, 10 Aug 2017 21:23:29 +0000 (14:23 -0700)]
Don't run debug tests as part of build.
Testing is a separate step.
Also fix Issue #64 by adding src_dir to the path to the targets file.
Tim Newsome [Thu, 10 Aug 2017 20:30:37 +0000 (13:30 -0700)]
Pylint target files as well.
This would have prevented some bugs I committed earlier.
Tim Newsome [Thu, 10 Aug 2017 18:43:49 +0000 (11:43 -0700)]
Give these sim targets a chance of passing.
Also make sure vsim.log makes it into the generated log file.
Palmer Dabbelt [Tue, 8 Aug 2017 22:37:26 +0000 (15:37 -0700)]
Merge pull request #62 from richardxia/only-emit-f-instructions-when-compiled-for-f
rv64[ms]i-csr: Only emit F instructions when compiled for F.
Richard Xia [Mon, 7 Aug 2017 23:57:14 +0000 (16:57 -0700)]
rv64[ms]i-csr: Only emit F instructions when compiled for F.
Andrew Waterman [Fri, 4 Aug 2017 17:20:00 +0000 (10:20 -0700)]
RV32 div tests should use -2^31 for min value, not -2^63
Andrew Waterman [Fri, 4 Aug 2017 07:23:04 +0000 (00:23 -0700)]
Improve RVC test
Make the page-crossing instruction non-idempotent to detect erroneously
executing the first 16 bits of the instruction with garbage MSBs.
Tim Newsome [Mon, 31 Jul 2017 20:49:34 +0000 (13:49 -0700)]
Fix the end of MulticoreTest.
Now it actually confirms that we're talking to two different cores which
have different values in their registers. Previously it could have been
fooled if eg. the thread command was a nop.
Tim Newsome [Thu, 27 Jul 2017 20:34:54 +0000 (13:34 -0700)]
Make pylint happy.
Tim Newsome [Wed, 26 Jul 2017 14:56:35 +0000 (07:56 -0700)]
Use new OpenOCD messages to determine gdb port.
This is simpler and more reliable than playing around with lsof.
Specifically, it works if the OpenOCD command is "strace openocd" while
the previous code did not.
Tim Newsome [Fri, 21 Jul 2017 18:49:15 +0000 (11:49 -0700)]
Only clean up logfiles that we know we created.
Tim Newsome [Fri, 21 Jul 2017 03:43:18 +0000 (20:43 -0700)]
Add back code to clean up triggers in entry.S
Then for targets that can't handle this because they don't implement
hmode, add a target setting that allows that to be specified.
Tim Newsome [Tue, 18 Jul 2017 18:35:59 +0000 (11:35 -0700)]
Check all PCs after reset.
Tim Newsome [Thu, 13 Jul 2017 03:26:21 +0000 (20:26 -0700)]
Print out logs in more failure cases.
Tim Newsome [Thu, 6 Jul 2017 22:09:09 +0000 (15:09 -0700)]
Merge pull request #58 from riscv/fpga_reset_halt
debug: Make the 'out of reset' tests apply reset
mwachs5 [Thu, 6 Jul 2017 22:04:27 +0000 (15:04 -0700)]
debug: Make the 'out of reset' tests actually apply reset
Tim Newsome [Mon, 3 Jul 2017 17:48:58 +0000 (10:48 -0700)]
Add gdb_setup to target for arbitrary gdb commands
I'm using this for a target where misa is at an old address, to
set riscv use_compressed_breakpoints off
Tim Newsome [Mon, 3 Jul 2017 17:36:03 +0000 (10:36 -0700)]
Don't clear triggers during execution.
This shouldn't affect triggers set by the debugger, because running code
can't change those. When it does affect them, it breaks Hwbp1 which sets
the breakpoint before running the program.
Tim Newsome [Tue, 27 Jun 2017 17:53:16 +0000 (10:53 -0700)]
Tolerate missing misa register.
At least in the test programs. There are other places where this causes
trouble as well.
Tim Newsome [Tue, 27 Jun 2017 17:28:10 +0000 (10:28 -0700)]
Merge pull request #55 from riscv/debug
Test gdb/OpenOCD during regular test run.
Tim Newsome [Tue, 27 Jun 2017 17:27:41 +0000 (10:27 -0700)]
Merge pull request #56 from riscv/config
Move target definition into individual files.
Tim Newsome [Mon, 26 Jun 2017 17:00:34 +0000 (10:00 -0700)]
Move target definition into individual files.
Instead of defining each target in targets.py, now each target gets its
own .py file. This means people can easily keep their own target files
around that they may not want to put into the main test source. As part
of that, I removed the freedom-u500-sim target since I assume it's only
used internally at SiFive.
Added a few cleanups as well:
* Update README examples, mostly --sim_cmd instead of --cmd.
* Allow defining misa in a target, to skip running of ExamineTarget.
* Rename target.target() to target.create(), which is less confusing.
* Default --sim_cmd to `spike`
* Got rid of `use_fpu`, instead looking at F or D in $misa.
Tim Newsome [Fri, 23 Jun 2017 19:15:25 +0000 (12:15 -0700)]
Test gdb/OpenOCD during regular test run.
Tim Newsome [Fri, 23 Jun 2017 01:37:55 +0000 (18:37 -0700)]
Add basic multicore test.
Tim Newsome [Tue, 20 Jun 2017 22:02:28 +0000 (15:02 -0700)]
Smoketest multicore.
When connecting to gdb, select a random thread and use that for the
current test.
Also replace infinite_loop with something that will later allow
smoketesting of more than one thread.
Tim Newsome [Mon, 19 Jun 2017 16:13:51 +0000 (09:13 -0700)]
Write OpenOCD log when it crashes early.
Tim Newsome [Fri, 16 Jun 2017 18:30:46 +0000 (11:30 -0700)]
Store logs for all tests in logs/
This creates a record of passing as well as failing tests, and gets rid
of the log clutter that you previously ended up with in the current
directory.
Tim Newsome [Thu, 15 Jun 2017 19:58:40 +0000 (12:58 -0700)]
Test 64-bit addressing.
The spike64 target now links all test programs at 0x7fff_ffff_ffff_0000.
Also a minor change to log file naming so that 'make all' works again.
I'll fix this better later.
Tim Newsome [Fri, 9 Jun 2017 23:54:22 +0000 (16:54 -0700)]
Add final echo to E300/U500 OpenOCD scripts
Tim Newsome [Fri, 9 Jun 2017 21:09:35 +0000 (14:09 -0700)]
Make HiFive1 testing (mostly) work again
Currently failing:
DebugChangeString
DebugFunctionCall
InstantHaltTest
Tim Newsome [Fri, 9 Jun 2017 21:08:42 +0000 (14:08 -0700)]
Fix using defaults for --server_cmd and --sim_cmd
Tim Newsome [Fri, 9 Jun 2017 17:59:43 +0000 (10:59 -0700)]
Default to openocd, not riscv-openocd
AFAICT the normal build process never builds a binary called
riscv-openocd.
Tim Newsome [Mon, 5 Jun 2017 18:46:39 +0000 (11:46 -0700)]
Make pylint happy.
If we want we can start using print(), but if so let's consistently use
it instead of piecemeal. See also
https://stackoverflow.com/questions/
28694380/pylint-says-unnecessary-parens-after-r-keyword
Palmer Dabbelt [Thu, 25 May 2017 19:14:06 +0000 (12:14 -0700)]
Merge pull request #53 from richardxia/fail-if-simulator-exits-early
Fail if simulator exits early.
Richard Xia [Tue, 23 May 2017 20:38:08 +0000 (13:38 -0700)]
Fail if simulator exits early.
Andrew Waterman [Mon, 22 May 2017 20:40:52 +0000 (13:40 -0700)]
minNum -> minimumNumber
Megan Wachs [Thu, 18 May 2017 19:14:07 +0000 (12:14 -0700)]
Merge pull request #52 from riscv/vcs_sim_cmd
debug: Correct the calling for a 32-bit simulation target
Megan Wachs [Thu, 18 May 2017 19:09:40 +0000 (12:09 -0700)]
debug: Correct the calling for a 32-bit simulation target
Andrew Waterman [Wed, 17 May 2017 22:26:27 +0000 (15:26 -0700)]
Manually assemble bad shift amount, since assembler rejects
Resolves #51
Palmer Dabbelt [Wed, 17 May 2017 17:50:55 +0000 (10:50 -0700)]
Shorten the debug tests
Palmer Dabbelt [Wed, 17 May 2017 17:50:28 +0000 (10:50 -0700)]
Merge pull request #49 from riscv/no_examine_target
No Examine Target
Palmer Dabbelt [Wed, 17 May 2017 15:28:16 +0000 (08:28 -0700)]
Show the debug logs to stdout, to avoid travis timeouts
Megan Wachs [Tue, 16 May 2017 21:43:43 +0000 (14:43 -0700)]
debug: remove unused auto_int function
Megan Wachs [Tue, 16 May 2017 21:40:29 +0000 (14:40 -0700)]
debug: Allow skipping the ExamineTarget task.
Megan Wachs [Tue, 16 May 2017 21:25:39 +0000 (14:25 -0700)]
debug: Allow skipping the ExamineTarget step by specifying misa
Palmer Dabbelt [Tue, 16 May 2017 20:48:55 +0000 (13:48 -0700)]
Merge pull request #47 from riscv/debug-0.13
Debug 0.13 Tests
Palmer Dabbelt [Tue, 16 May 2017 19:47:39 +0000 (12:47 -0700)]
Change Spike's RAM location to match the linker script
Palmer Dabbelt [Tue, 16 May 2017 19:34:45 +0000 (12:34 -0700)]
Link the infinate loop at 0x10000000
Spike appears to have a problem geterating DTS at 0x80000000.
Palmer Dabbelt [Tue, 16 May 2017 19:33:39 +0000 (12:33 -0700)]
Link in encoding.h instead of providing a path to it
Megan Wachs [Tue, 16 May 2017 17:01:30 +0000 (10:01 -0700)]
debug: Update OpenOCD configs.
Palmer Dabbelt [Tue, 16 May 2017 02:24:56 +0000 (19:24 -0700)]
Copy debug/programs to the build dir, so debug-check runs
Palmer Dabbelt [Tue, 16 May 2017 00:45:17 +0000 (17:45 -0700)]
Merge pull request #48 from riscv/tests
Get the test running on Spike again
Palmer Dabbelt [Mon, 15 May 2017 23:54:00 +0000 (16:54 -0700)]
Disable another PRIV mention, for now
Palmer Dabbelt [Mon, 15 May 2017 23:38:01 +0000 (16:38 -0700)]
Disable the tests that touch PRIV, it's not implemented yet
Palmer Dabbelt [Mon, 15 May 2017 23:27:30 +0000 (16:27 -0700)]
Have the openocd invocation match the spike invocation
Palmer Dabbelt [Mon, 15 May 2017 22:37:07 +0000 (15:37 -0700)]
Disable some failing tests for now
Palmer Dabbelt [Mon, 15 May 2017 22:36:55 +0000 (15:36 -0700)]
Don't rely on Spike's default ISA
Palmer Dabbelt [Mon, 15 May 2017 22:36:34 +0000 (15:36 -0700)]
Don't use the RTOS, and do "reset halt"
This is the most reliable way to run the tests for now.
Palmer Dabbelt [Mon, 15 May 2017 22:36:14 +0000 (15:36 -0700)]
Let Spike have the default amount of RAM
Without this programs won't run.
Palmer Dabbelt [Mon, 15 May 2017 22:35:17 +0000 (15:35 -0700)]
Don't build openocd here, it's in riscv-tools now
Megan Wachs [Mon, 15 May 2017 17:17:58 +0000 (10:17 -0700)]
debug: fix the make target for debug-check
Megan Wachs [Mon, 15 May 2017 07:54:41 +0000 (00:54 -0700)]
debug: Use consistent 'sim_cmd' argument.
Megan Wachs [Mon, 15 May 2017 02:41:07 +0000 (19:41 -0700)]
Merge remote-tracking branch 'origin/priv-1.10' into HEAD
Andrew Waterman [Fri, 5 May 2017 23:28:06 +0000 (16:28 -0700)]
Check UXL in sstatus
Andrew Waterman [Fri, 5 May 2017 21:40:01 +0000 (14:40 -0700)]
Test that superpage PTEs trap when PPN LSBs are set
Andrew Waterman [Fri, 5 May 2017 21:11:42 +0000 (14:11 -0700)]
Regularize control flow in dirty-bit test
Andrew Waterman [Mon, 1 May 2017 21:42:42 +0000 (14:42 -0700)]
Set ELF entry point correctly
Palmer Dabbelt [Wed, 26 Apr 2017 16:17:15 +0000 (09:17 -0700)]
Set FS before reading F registers
Andrew Waterman [Wed, 26 Apr 2017 19:25:01 +0000 (12:25 -0700)]
Add abort() for benefit of benchmark code
Megan Wachs [Wed, 19 Apr 2017 00:24:10 +0000 (17:24 -0700)]
bump OpenOCD version
Megan Wachs [Tue, 18 Apr 2017 22:09:55 +0000 (15:09 -0700)]
debug: Don't halt out of reset. It's unrealistic. Use a program which loops (actually it just gets an exception anyway).
Megan Wachs [Tue, 18 Apr 2017 18:33:35 +0000 (11:33 -0700)]
debug: Use RTOS OpenOCD for Spike for now.
Megan Wachs [Mon, 17 Apr 2017 21:20:53 +0000 (14:20 -0700)]
debug: Checkpoint restoring Spike functionality
Megan Wachs [Mon, 17 Apr 2017 18:34:33 +0000 (11:34 -0700)]
Merge remote-tracking branch 'origin/newprogram' into debug-0.13
Megan Wachs [Mon, 17 Apr 2017 18:33:46 +0000 (11:33 -0700)]
Merge remote-tracking branch 'origin/priv-1.10' into HEAD
Andrew Waterman [Sat, 15 Apr 2017 01:11:49 +0000 (18:11 -0700)]
Fix illegal-instruction test when S-mode is not implemented
Megan Wachs [Fri, 14 Apr 2017 17:26:11 +0000 (10:26 -0700)]
debug: checkpoint trying to get 64 bit programs to compile as well.
Megan Wachs [Fri, 14 Apr 2017 17:24:32 +0000 (10:24 -0700)]
debug: checkpoint of trying to get simulation tests working
Megan Wachs [Fri, 14 Apr 2017 14:56:32 +0000 (07:56 -0700)]
debug: working with newprogram branch
Andrew Waterman [Tue, 11 Apr 2017 00:27:38 +0000 (17:27 -0700)]
Improve fp ldst/move tests; remove redundant fsgnj tests
Andrew Waterman [Fri, 7 Apr 2017 23:20:27 +0000 (16:20 -0700)]
Retrofit rv64mi-p-illegal to test vectored interrupts