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 [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
Andrew Waterman [Fri, 7 Apr 2017 23:19:47 +0000 (16:19 -0700)]
Remove defunct IPI tests
Andrew Waterman [Thu, 6 Apr 2017 04:45:34 +0000 (21:45 -0700)]
Make ma_addr test work for systems with misaligned ld/st
Andrew Waterman [Thu, 30 Mar 2017 07:30:29 +0000 (00:30 -0700)]
Expand dirty-bit test to test MPRV and SUM
Andrew Waterman [Thu, 30 Mar 2017 07:30:14 +0000 (00:30 -0700)]
New PMP encoding
Palmer Dabbelt [Fri, 17 Mar 2017 22:39:02 +0000 (15:39 -0700)]
Prohibit relaxing the initial gp generation
I've added an additional linker relaxation that relaxes two instruction
pc-relative sequences to one instruction gp relative sequences when
possible. This sequence now optimizes the initial gp generation to
mv gp, gp
which is obviously bogus. The fix is to disable relaxations when
setting up gp, preventing the linker from relaxing away this setup code.
Palmer Dabbelt [Fri, 17 Mar 2017 22:37:29 +0000 (15:37 -0700)]
Change the global pointer symbol to __global_pointer$
This changed a while ago in binutils.
Andrew Waterman [Mon, 27 Mar 2017 21:26:09 +0000 (14:26 -0700)]
Separate page faults from physical memory access exceptions
Andrew Waterman [Sat, 25 Mar 2017 23:07:25 +0000 (16:07 -0700)]
Fix FPU initialization code
Andrew Waterman [Fri, 24 Mar 2017 19:51:24 +0000 (12:51 -0700)]
Like tests, pass the benchmarks if XLEN disagrees
Andrew Waterman [Thu, 23 Mar 2017 19:34:34 +0000 (12:34 -0700)]
bump env
Andrew Waterman [Thu, 23 Mar 2017 02:17:34 +0000 (19:17 -0700)]
Add PMP test
Andrew Waterman [Wed, 22 Mar 2017 10:43:15 +0000 (03:43 -0700)]
Clean up benchmarks build
Andrew Waterman [Wed, 22 Mar 2017 01:12:45 +0000 (18:12 -0700)]
Clean up bmarks build
Andrew Waterman [Wed, 22 Mar 2017 00:04:49 +0000 (17:04 -0700)]
Remove smips/host-debugging cruft
Andrew Waterman [Tue, 21 Mar 2017 23:47:04 +0000 (16:47 -0700)]
Allow supervisor access to user pages in dirty-bit test
Andrew Waterman [Tue, 21 Mar 2017 23:46:43 +0000 (16:46 -0700)]
Avoid x3 (gp), which is now TESTNUM
Andrew Waterman [Mon, 13 Mar 2017 22:40:06 +0000 (15:40 -0700)]
Test mstatus.TW, mstatus.TVM, and mstatus.TSR features
Andrew Waterman [Thu, 9 Mar 2017 20:43:54 +0000 (12:43 -0800)]
Don't link ISA tests against libc
Andrew Waterman [Thu, 9 Mar 2017 20:43:36 +0000 (12:43 -0800)]
Permit flexible dirty-bit behavior
Andrew Waterman [Thu, 9 Mar 2017 20:43:01 +0000 (12:43 -0800)]
Check mbadaddr in ma_addr test
Palmer Dabbelt [Fri, 3 Mar 2017 23:13:11 +0000 (15:13 -0800)]
Resurrect spike debug support
Palmer Dabbelt [Fri, 3 Mar 2017 22:11:14 +0000 (14:11 -0800)]
Print an error message when the OpenOCD config file can't be read
Tim Newsome [Fri, 24 Feb 2017 21:52:50 +0000 (13:52 -0800)]
Add assert to save me from myself.
spike passes the download test, but needs a 15 minute timeout. That's
too ridiculous to put in here, but 60s is reasonable.
Tim Newsome [Fri, 24 Feb 2017 20:46:57 +0000 (12:46 -0800)]
Keep the DownloadTest source if the test fails.
Tim Newsome [Fri, 24 Feb 2017 20:43:54 +0000 (12:43 -0800)]
Make pylint happy.
Tim Newsome [Tue, 21 Feb 2017 21:07:14 +0000 (13:07 -0800)]
Talk to spike using OpenOCD instead of directly.
Tim Newsome [Fri, 17 Feb 2017 17:45:53 +0000 (09:45 -0800)]
Add HiFive1 target.
Andrew Waterman [Thu, 2 Feb 2017 07:18:00 +0000 (23:18 -0800)]
Use NaN macros
Andrew Waterman [Thu, 2 Feb 2017 07:17:17 +0000 (23:17 -0800)]
Test FMIN/FMAX NaN behavior
See https://github.com/riscv/riscv-isa-sim/issues/76
Andrew Waterman [Wed, 1 Feb 2017 03:48:41 +0000 (19:48 -0800)]
Test qNaN and sNaN inputs to FP comparisons
Andrew Waterman [Sat, 21 Jan 2017 03:25:28 +0000 (19:25 -0800)]
Use correct macro to guard floating-point initialization
Andrew Waterman [Sat, 21 Jan 2017 03:21:24 +0000 (19:21 -0800)]
Fix build with glibc
Andrew Waterman [Wed, 4 Jan 2017 19:45:18 +0000 (11:45 -0800)]
Specify Spike ISA explicitly
Andrew Waterman [Wed, 4 Jan 2017 19:42:25 +0000 (11:42 -0800)]
Remove Hwacha macros
Andrew Waterman [Wed, 4 Jan 2017 19:41:08 +0000 (11:41 -0800)]
Mask off large constants for RV32
Andrew Waterman [Wed, 4 Jan 2017 19:33:09 +0000 (11:33 -0800)]
"make clean" shouldn't fail if "make" wasn't first run
Tim Newsome [Mon, 2 Jan 2017 20:59:41 +0000 (12:59 -0800)]
Increase delay in UserInterrupt.
This makes the test pass reliably (10/10) against the Arty board.
Previously it failed intermittently.
Tim Newsome [Tue, 27 Dec 2016 19:34:50 +0000 (11:34 -0800)]
Use compressed code if the target supports it.
The main change was to read misa before running any other test. If misa
indicates C is supported, then use compressed code. This required
changing some tests, mostly to ensure correct alignment. The single
step test also needs to know the correct addresses to step through in
compressed code.
Only print at most 1000 lines from each log file.
Tim Newsome [Tue, 27 Dec 2016 19:19:10 +0000 (11:19 -0800)]
Clean up .pyc files.
Tim Newsome [Tue, 13 Dec 2016 19:12:56 +0000 (11:12 -0800)]
Fix WriteCsrs test.
At some point the program changed to use a different register and this
test was never updated. If $x1 pointed somewhere bad, that would result
in an exception.
Andrew Waterman [Tue, 13 Dec 2016 06:51:27 +0000 (22:51 -0800)]
Pass newly updated -march, -mabi options to gcc
Tim Newsome [Tue, 13 Dec 2016 00:06:31 +0000 (16:06 -0800)]
Merge pull request #38 from richardxia/disable_tcl_and_telnet_servers
Disable tcl and telnet servers when running OpenOCD
Richard Xia [Mon, 12 Dec 2016 21:14:53 +0000 (13:14 -0800)]
Disable tcl and telnet servers when running OpenOCD because the port numbers might conflict with other processes.
Tim Newsome [Fri, 9 Dec 2016 17:25:03 +0000 (09:25 -0800)]
Add test of compare-sections command.
Tim Newsome [Thu, 8 Dec 2016 04:42:31 +0000 (20:42 -0800)]
Use XLEN macro for these sources as well.
All tests pass on spike32 and spike64 again.
Tim Newsome [Thu, 8 Dec 2016 04:03:36 +0000 (20:03 -0800)]
Use our own XLEN macro.
Relying on something that the compiler automatically sets is apparently
not reliable.
Tim Newsome [Thu, 8 Dec 2016 03:52:00 +0000 (19:52 -0800)]
We *do* need the FPU to compile 64-bit code.
Tim Newsome [Thu, 8 Dec 2016 03:51:05 +0000 (19:51 -0800)]
Put env back where it was.
Fixes #37.
Tim Newsome [Thu, 8 Dec 2016 02:32:15 +0000 (18:32 -0800)]
Don't compile with FPU support for now.
It's not Just Working, and none of the tests so far actually care.
Tim Newsome [Thu, 8 Dec 2016 02:21:11 +0000 (18:21 -0800)]
Nicely display compile failures.
Tim Newsome [Thu, 8 Dec 2016 02:00:13 +0000 (18:00 -0800)]
Don't eat compile errors.
Tim Newsome [Thu, 8 Dec 2016 01:52:26 +0000 (17:52 -0800)]
Fix race when finding the port OpenOCD is using.
Andrew Waterman [Wed, 7 Dec 2016 01:04:14 +0000 (17:04 -0800)]
avoid non-standard predefined macros
Andrew Waterman [Mon, 21 Nov 2016 23:29:09 +0000 (15:29 -0800)]
Remove cache miss test from all but one AMO test
This doesn't reduce coverage for cache-based RV64 systems, but will
improve test runtime and work around the need for smaller test footprint
for scratchpad-based RV32 systems.
I would argue that these microarchitectural tests should be in the
domain of torture, and that the last one should be removed, too.
Andrew Waterman [Tue, 15 Nov 2016 07:26:32 +0000 (23:26 -0800)]
Attempt to work around hard-float linking problem
Tim Newsome [Fri, 11 Nov 2016 20:19:46 +0000 (12:19 -0800)]
Merge pull request #35 from richardxia/have-openocd-pick-gdb-server-port
Tell OpenOCD to pick an unused port for gdb server
Richard Xia [Thu, 10 Nov 2016 22:24:08 +0000 (14:24 -0800)]
Decrease sleep time to 0.1s.
Richard Xia [Fri, 4 Nov 2016 23:18:38 +0000 (16:18 -0700)]
Tell OpenOCD to pick an unused port, and use lsof to figure out which one it picked.
Andrew Waterman [Tue, 1 Nov 2016 07:34:54 +0000 (00:34 -0700)]
Make sure FP stores don't write memory if mstatus.FS=0.
Tim Newsome [Mon, 31 Oct 2016 20:30:44 +0000 (13:30 -0700)]
Add basic floating point register test.
Tim Newsome [Fri, 21 Oct 2016 17:51:44 +0000 (10:51 -0700)]
Improve reg test a little.
Tim Newsome [Thu, 20 Oct 2016 21:49:44 +0000 (14:49 -0700)]
Test OpenOCD step and resume.
Tim Newsome [Wed, 19 Oct 2016 20:38:26 +0000 (13:38 -0700)]
Fix conflict: JTAG VPI changes vs openocd refactor
Tim Newsome [Wed, 19 Oct 2016 20:16:47 +0000 (13:16 -0700)]
Actually test something in regs test.
Tim Newsome [Wed, 19 Oct 2016 17:52:59 +0000 (10:52 -0700)]
Merge pull request #34 from richardxia/use-port-randomization
Use port randomization for VCS and OpenOCD
Richard Xia [Tue, 18 Oct 2016 21:38:24 +0000 (14:38 -0700)]
Pull port number from VCS output and pass to OpenOCD.
Tim Newsome [Tue, 18 Oct 2016 21:21:02 +0000 (14:21 -0700)]
Add framework to test OpenOCD directly.
This took a lot of refactoring to make it look reasonable.
There isn't actually any functional OpenOCD test yet. But a dummy test
runs a command (and fails).
Richard Xia [Tue, 18 Oct 2016 18:31:25 +0000 (11:31 -0700)]
Randomize gdb port.
Tim Newsome [Fri, 14 Oct 2016 19:41:41 +0000 (12:41 -0700)]
Wait for OpenOCD to start fully before connecting.
Requires OpenOCD change
4eba841bfee4b6c347423ac28851ab7ee7e75532
Tim Newsome [Thu, 13 Oct 2016 18:32:02 +0000 (11:32 -0700)]
Add MemTestWriteInvalid.
Andrew Waterman [Mon, 10 Oct 2016 05:13:31 +0000 (22:13 -0700)]
Align FP data sections
Tim Newsome [Mon, 3 Oct 2016 17:40:17 +0000 (10:40 -0700)]
Add test for memory read from invalid address.
Tim Newsome [Fri, 30 Sep 2016 19:11:03 +0000 (12:11 -0700)]
Tolerate remotes that return memory read errors.
Tim Newsome [Thu, 29 Sep 2016 18:42:41 +0000 (11:42 -0700)]
Update dmode test to match spec.
M-mode writes to triggers with dmode set are now ignored instead of
raising an exception.
Also added -f/--fail-fast option to gdbserver.
Tim Newsome [Thu, 29 Sep 2016 18:38:54 +0000 (11:38 -0700)]
Clear triggers during entry.
If the last test leaves some triggers set they should be cleaned up.
Tim Newsome [Wed, 28 Sep 2016 15:18:14 +0000 (08:18 -0700)]
Disable TriggerDmode while spike is changed.
Tim Newsome [Wed, 21 Sep 2016 17:23:35 +0000 (10:23 -0700)]
Move debug testing from all into debug-check target.
Fixes issue #30.
Tim Newsome [Tue, 20 Sep 2016 16:47:11 +0000 (09:47 -0700)]
Minor tweaks to trigger tests for openocd.
Tim Newsome [Thu, 15 Sep 2016 20:11:56 +0000 (13:11 -0700)]
Rewrite debug testing.
No longer use unittest. Now tests can return not_applicable if eg. a
desired execution mode isn't implemented on a target. Also we do a
better job killing spike processes when a test fails.
Did a lot of code cleanup, partly by using pylint.
Fix the Makefile so that if the test fails, 'make' actually fails too.
Andrew Waterman [Wed, 7 Sep 2016 06:58:57 +0000 (23:58 -0700)]
Add rv32uf tests