Andrew Waterman [Sun, 22 May 2016 23:18:29 +0000 (16:18 -0700)]
Use -mcmodel=medany, not -fpie
We shouldn't generate a GOT.
Andrew Waterman [Thu, 5 May 2016 01:20:05 +0000 (18:20 -0700)]
speed up mt-matmul and spmv tests
Andrew Waterman [Wed, 4 May 2016 07:56:42 +0000 (00:56 -0700)]
Speed up benchmarks that take a long time to run
Howard Mao [Wed, 4 May 2016 00:25:46 +0000 (17:25 -0700)]
get rid of empty benchmark
Howard Mao [Tue, 3 May 2016 23:58:45 +0000 (16:58 -0700)]
get rid of empty asm test
Andrew Waterman [Tue, 3 May 2016 18:17:24 +0000 (11:17 -0700)]
Update env, fixing multicore VM tests
Howard Mao [Tue, 3 May 2016 03:09:49 +0000 (20:09 -0700)]
add empty benchmark
Howard Mao [Tue, 3 May 2016 01:32:29 +0000 (18:32 -0700)]
add empty ISA test
Andrew Waterman [Mon, 2 May 2016 22:05:38 +0000 (15:05 -0700)]
Remove incorrect M-mode WFI test
MSIP isn't supposed to be writable locally!
Andrew Waterman [Mon, 2 May 2016 21:29:41 +0000 (14:29 -0700)]
Stop using tohost/fromhost registers
Andrew Waterman [Sun, 1 May 2016 03:45:27 +0000 (20:45 -0700)]
ERET -> xRET; new memory map
For now, we no longer build hex files, because the programs don't
start at address 0. This decision will likely be revisited.
Andrew Waterman [Wed, 6 Apr 2016 17:29:08 +0000 (10:29 -0700)]
Don't use stats register; refer to uarch counters by number
Andrew Waterman [Wed, 6 Apr 2016 17:22:20 +0000 (10:22 -0700)]
Fix expected misa register value for RV32
Andrew Waterman [Tue, 15 Mar 2016 00:47:25 +0000 (17:47 -0700)]
Rework benchmarks to run in M-mode
This broadens their utility and lets them use the M-mode counters directly.
Andrew Waterman [Tue, 15 Mar 2016 00:03:09 +0000 (17:03 -0700)]
Update .gitignore
Andrew Waterman [Tue, 15 Mar 2016 00:01:44 +0000 (17:01 -0700)]
Merge branch 'priv-1.9'
Andrew Waterman [Mon, 14 Mar 2016 23:57:50 +0000 (16:57 -0700)]
More RV32 tests
Andrew Waterman [Thu, 10 Mar 2016 22:47:44 +0000 (14:47 -0800)]
Add missing rv32mi/rv32si tests
Howard Mao [Mon, 7 Mar 2016 23:14:48 +0000 (15:14 -0800)]
revert install rule to the old correct way
Andrew Waterman [Thu, 3 Mar 2016 18:49:57 +0000 (10:49 -0800)]
Undo accidental Makefile modification
Andrew Waterman [Thu, 3 Mar 2016 07:19:58 +0000 (23:19 -0800)]
Make WFI test more strict
Andrew Waterman [Thu, 3 Mar 2016 06:33:37 +0000 (22:33 -0800)]
Some S-mode tests really only belong in M-mode
Andrew Waterman [Thu, 3 Mar 2016 06:34:19 +0000 (22:34 -0800)]
Make JALR test sensible in RISC-V, rather than SMIPS
Andrew Waterman [Thu, 3 Mar 2016 05:42:17 +0000 (21:42 -0800)]
Fix ma_fetch to work with or without RVC
Andrew Waterman [Mon, 29 Feb 2016 07:47:09 +0000 (23:47 -0800)]
WIP on priv spec v1.9
Andrew Waterman [Mon, 29 Feb 2016 07:24:46 +0000 (23:24 -0800)]
WIP on priv spec v1.9
Andrew Waterman [Thu, 3 Mar 2016 19:02:24 +0000 (11:02 -0800)]
Fix ./configure in root
This Makefile is still super ghetto!
Andrew Waterman [Wed, 2 Mar 2016 00:32:25 +0000 (16:32 -0800)]
Negative float -> unsigned int conversions return 0
Colin Schmidt [Tue, 1 Mar 2016 00:55:12 +0000 (16:55 -0800)]
Merge pull request #8 from riscv/sqrt-171
What is the square root of 171?
Colin Schmidt [Tue, 1 Mar 2016 00:54:36 +0000 (16:54 -0800)]
remove comments now that tests pass
Andrew Waterman [Mon, 29 Feb 2016 07:28:32 +0000 (23:28 -0800)]
Fix capitalization of XLEN variable
Andrew Waterman [Mon, 29 Feb 2016 07:18:19 +0000 (23:18 -0800)]
Strip big-endian tests
These tests will likely never support non-standard big-endian systems.
Palmer Dabbelt [Sat, 27 Feb 2016 20:42:46 +0000 (12:42 -0800)]
Merge pull request #10 from riscv/travis-dev
Support multi configuration travis builds
Colin Schmidt [Sat, 27 Feb 2016 06:01:37 +0000 (22:01 -0800)]
only build the rv32 bit tests if xlen is 32
Colin Schmidt [Sat, 27 Feb 2016 06:00:31 +0000 (22:00 -0800)]
remove malloc declaration from dhrystone
it was unused and causing issues when building
with the linux toolchain
Colin Schmidt [Fri, 26 Feb 2016 23:44:54 +0000 (15:44 -0800)]
allow make variables to be overwritten update configure
configure now respects the host flag, rather than hardcoding the risc-v
compiler
Colin Schmidt [Thu, 25 Feb 2016 01:18:42 +0000 (17:18 -0800)]
add new failing fsqrt test case
when using testfloat the correct format is
input output unknown value
This comment requested by palmer
Howard Mao [Wed, 24 Feb 2016 07:11:27 +0000 (23:11 -0800)]
make install rule copy the right things to the right places
Howard Mao [Wed, 24 Feb 2016 06:18:00 +0000 (22:18 -0800)]
fix install rule
Palmer Dabbelt [Thu, 18 Feb 2016 08:29:02 +0000 (00:29 -0800)]
What is the square root of 171?
I get differnt answers on Rocket and Spike. The Spike answer matches my Intel
machine. This fails when I compute both the single precision and double
precision answer.
Andrew Waterman [Sat, 30 Jan 2016 02:22:10 +0000 (18:22 -0800)]
Merge pull request #7 from riscv/nan2
Two extra NaN test cases
Palmer Dabbelt [Sat, 30 Jan 2016 00:54:18 +0000 (16:54 -0800)]
Test that fcvt canonicalizes NaNs
I believe this is entirely within the RISC-V ISA spec:
* fmv is defined to move IEEE floats
* All otherwise-unspeficied floating-point operations canonicalize NaNs
This test fails on Spike, but passes on Rocket. I believe this is the source
of my current torture failures.
Palmer Dabbelt [Fri, 29 Jan 2016 19:33:40 +0000 (11:33 -0800)]
Check NAN values in fdiv tests
The new RISC-V ISA spec mandates NAN bit patterns. This test checks to make
sure that those bit patterns come out of fsqrt(-1). These pass on both spike
and Rocket.
An additional _DWORD_RESULT version of the FP test macros is added to
facilitate floating-point tests that compare against particular bit patterns.
Andrew Waterman [Wed, 13 Jan 2016 00:16:58 +0000 (16:16 -0800)]
Use new NaN handling for conversions to integer
Andrew Waterman [Wed, 13 Jan 2016 00:16:49 +0000 (16:16 -0800)]
Use new canonical NaN
Andrew Waterman [Wed, 13 Jan 2016 00:16:14 +0000 (16:16 -0800)]
Write 1, not 0, to MIPI
Howard Mao [Mon, 14 Dec 2015 17:54:13 +0000 (09:54 -0800)]
change la to li as appropriate in test macros
Andrew Waterman [Fri, 4 Dec 2015 22:45:28 +0000 (14:45 -0800)]
Merge pull request #4 from pmundkur/devel
Add a top-level make clean target.
Andrew Waterman [Mon, 16 Nov 2015 22:16:05 +0000 (14:16 -0800)]
Update IPI test to work with new mechanism
Andrew Waterman [Fri, 6 Nov 2015 08:23:47 +0000 (00:23 -0800)]
update env
Andrew Waterman [Mon, 19 Oct 2015 19:25:23 +0000 (12:25 -0700)]
Avoid REMU in timer test
Howard Mao [Mon, 28 Sep 2015 20:49:41 +0000 (13:49 -0700)]
fix to riscv_test.h in env
Andrew Waterman [Thu, 24 Sep 2015 18:49:11 +0000 (11:49 -0700)]
Add another recoding test
Andrew Waterman [Mon, 21 Sep 2015 19:21:11 +0000 (12:21 -0700)]
Add another recoding test case
Andrew Waterman [Mon, 21 Sep 2015 06:38:38 +0000 (23:38 -0700)]
Remove executable permissions from source files
Andrew Waterman [Mon, 21 Sep 2015 06:38:00 +0000 (23:38 -0700)]
Remove Hwacha v3 tests
Andrew Waterman [Sun, 20 Sep 2015 21:57:19 +0000 (14:57 -0700)]
Add another FP recoding test case
Andrew Waterman [Wed, 16 Sep 2015 20:45:07 +0000 (13:45 -0700)]
Add test for FP recoding corner cases
Prashanth Mundkur [Thu, 6 Aug 2015 20:27:10 +0000 (13:27 -0700)]
Add a top-level make clean target.
Andrew Waterman [Tue, 4 Aug 2015 01:20:54 +0000 (18:20 -0700)]
Use medany code model, not PIC, for ISA tests
Yunsup Lee [Fri, 17 Jul 2015 19:31:14 +0000 (12:31 -0700)]
don't pass fpu/vector tests when fpu/vector not present
Andrew Waterman [Tue, 7 Jul 2015 00:07:02 +0000 (17:07 -0700)]
Coherence torture test for VM tests
VM tests only support one core, so have the other cores hammer on the
memory system to attempt to catch simple coherence regressions.
Andrew Waterman [Sun, 5 Jul 2015 23:57:07 +0000 (16:57 -0700)]
New M-mode timers
Andrew Waterman [Fri, 3 Jul 2015 00:14:06 +0000 (17:14 -0700)]
Fix RV32 handling of syscall arguments
Christopher Celio [Wed, 1 Jul 2015 22:59:11 +0000 (15:59 -0700)]
Add _hard_float check in crt.S.
Andrew Waterman [Tue, 19 May 2015 09:28:59 +0000 (02:28 -0700)]
Add basic WFI test
Andrew Waterman [Thu, 14 May 2015 09:18:59 +0000 (02:18 -0700)]
Fix VM, MIP encoding
Andrew Waterman [Sat, 9 May 2015 23:39:39 +0000 (16:39 -0700)]
Update to privileged architecture version 1.7
Andrew Waterman [Fri, 1 May 2015 22:16:55 +0000 (15:16 -0700)]
Fix dhrystone timing code
Andrew Waterman [Fri, 1 May 2015 07:56:39 +0000 (00:56 -0700)]
Make dhrystone report correct-ish numbers
Andrew Waterman [Tue, 21 Apr 2015 21:58:47 +0000 (14:58 -0700)]
Don't rely on reset values of MSTATUS_UA/SA
Andrew Waterman [Tue, 21 Apr 2015 21:57:42 +0000 (14:57 -0700)]
Fix benchmark compilation/execution on RV32
Andrew Waterman [Mon, 13 Apr 2015 21:43:18 +0000 (14:43 -0700)]
Merge pull request #3 from joerchan/master
Better coverage of mul high instructions
Joakim Andersson [Mon, 13 Apr 2015 20:57:04 +0000 (22:57 +0200)]
Correct expected high value of multiplication
Joakim Andersson [Sun, 12 Apr 2015 21:50:05 +0000 (23:50 +0200)]
Better coverage of mul high instructions
Andrew Waterman [Sat, 4 Apr 2015 05:16:00 +0000 (22:16 -0700)]
Run RV32 tests on spike with --isa=RV32
Andrew Waterman [Tue, 31 Mar 2015 05:00:00 +0000 (22:00 -0700)]
Update env
Andrew Waterman [Fri, 27 Mar 2015 23:17:36 +0000 (16:17 -0700)]
New virtual memory implementation (Sv39)
Yunsup Lee [Wed, 25 Mar 2015 23:25:42 +0000 (16:25 -0700)]
split out S-mode tests and M-mode tests
Andrew Waterman [Wed, 25 Mar 2015 02:30:14 +0000 (19:30 -0700)]
Don't assume PRV1/2 and IE1/2 are reset
Andrew Waterman [Sat, 21 Mar 2015 06:14:10 +0000 (23:14 -0700)]
Merge rv64si and rv32si tests
Andrew Waterman [Sat, 21 Mar 2015 05:16:44 +0000 (22:16 -0700)]
Add fdiv test
Yunsup Lee [Tue, 17 Mar 2015 21:38:04 +0000 (14:38 -0700)]
need fence before scall for vector mm
Yunsup Lee [Tue, 17 Mar 2015 12:00:42 +0000 (05:00 -0700)]
push env
Yunsup Lee [Tue, 17 Mar 2015 11:35:24 +0000 (04:35 -0700)]
relay hwacha cause/aux to scause/sbadaddr
Andrew Waterman [Tue, 17 Mar 2015 08:18:36 +0000 (01:18 -0700)]
Merge [shm]call into ecall, [shm]ret into eret
Yunsup Lee [Mon, 16 Mar 2015 09:10:17 +0000 (02:10 -0700)]
revamp vector tests with new privileged spec, and add scalar pt tests
Andrew Waterman [Sat, 14 Mar 2015 09:08:03 +0000 (02:08 -0700)]
Add PTE dirty bit test
Andrew Waterman [Fri, 13 Mar 2015 06:09:22 +0000 (23:09 -0700)]
Use hcall instead of mcall
Andrew Waterman [Fri, 13 Mar 2015 00:39:44 +0000 (17:39 -0700)]
Update to new privileged spec
Christopher Celio [Tue, 24 Feb 2015 00:07:56 +0000 (16:07 -0800)]
Added more +/- NaN/inf tests for fcvt.{w/l/wu/lu}.{s/d}
Christopher Celio [Mon, 23 Feb 2015 03:36:40 +0000 (19:36 -0800)]
Added -NaN test for fcvt.{w/h}.s
Andrew Waterman [Thu, 19 Feb 2015 20:25:14 +0000 (12:25 -0800)]
Unify rv32/rv64 timer tests
Yunsup Lee [Tue, 17 Feb 2015 19:31:28 +0000 (11:31 -0800)]
change organization to riscv
Andrew Waterman [Mon, 16 Feb 2015 00:13:18 +0000 (16:13 -0800)]
Make rv64uf-p-ldst test the sign bit, too
Palmer Dabbelt [Sat, 7 Feb 2015 19:53:29 +0000 (11:53 -0800)]
Change submodule pointers to github.com/riscv
This new organization is designed to make it easier for external
collaborators to contribute.
Andrew Waterman [Tue, 27 Jan 2015 08:33:47 +0000 (00:33 -0800)]
Fix matmul performance on gcc 4.9
It's just loop interchange in the register blocking loop.
Andrew Waterman [Sat, 10 Jan 2015 01:57:12 +0000 (17:57 -0800)]
Add LICENSE
Andrew Waterman [Mon, 5 Jan 2015 05:31:18 +0000 (21:31 -0800)]
Avoid deprecated "b" pseudo-op; use "j" instead
Andrew Waterman [Sat, 3 Jan 2015 06:33:32 +0000 (22:33 -0800)]
On misaligned fetch, EPC = branch target, not source
We can revert this commit if we decide to change the EPC behavior.