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Commit Graph

4437 Commits

Author SHA1 Message Date
Adam Izraelevitz
548cf16061 Added jack Makefile and hammer.scala, as well as changed reference chip to have multiple datacache sizes. Requires chisel branch dse 2014-02-11 14:36:47 -08:00
Andrew Waterman
0ebb115a3c Revert to old AUIPC definition 2014-02-10 19:05:14 -08:00
Andrew Waterman
a09ff9fdc7 Revert to old AUIPC definition 2014-02-10 19:04:42 -08:00
Scott Beamer
cda46b3ce1 use --recursive to populate all submodules. with current instructions you can't run tests because riscv-tests/env isn't pulled in 2014-02-06 16:20:48 -08:00
Andrew Waterman
1456170c6d Always stall decode on RoCC -> FENCE; never stall on RoCC -> deferred AMO.RL fence 2014-02-06 12:01:49 -08:00
Yunsup Lee
79486c5802 push tools,tests 2014-02-06 11:25:45 -08:00
Andrew Waterman
11e69a73cd Fix tests when !hwacha; disable hwacha by default 2014-02-06 03:08:33 -08:00
Andrew Waterman
eca8c99f44 Ignore rocc interrupt line when no rocc is present 2014-02-06 03:06:55 -08:00
Andrew Waterman
e7a726fbac Make uarch counters read-only 2014-02-06 01:48:56 -08:00
Yunsup Lee
e20de64b8c rocket sync up 2014-02-06 00:30:31 -08:00
Quan Nguyen
f021213b1d Merge remote-tracking branch 'origin/master' into hwacha-port 2014-02-06 00:21:28 -08:00
Andrew Waterman
62e9313aef Add 16 microarchitectural counters 2014-02-06 00:13:02 -08:00
Yunsup Lee
ac8ff4b7e8 getting vector exceptions to work 2014-02-06 00:12:41 -08:00
Yunsup Lee
ff7cae29f7 hookup rocc interrupt and s bit 2014-02-06 00:09:42 -08:00
Yunsup Lee
ab4a3e937b don't share fma pipes 2014-02-05 14:21:43 -08:00
Yunsup Lee
5128298e8a allow chisel to elaborate Modules outside of the ReferenceChip package 2014-02-05 03:29:23 -08:00
Yunsup Lee
dbeadba2dc add vfmvv 2014-02-05 03:28:33 -08:00
Yunsup Lee
107aa0defa recode expander/bank/lfu 2014-02-05 03:28:22 -08:00
Stephen Twigg
8c96e27ca6 Merge branch 'master' into hwacha-port
Mostly Stable version that is passing tests
2014-02-04 17:20:28 -08:00
Stephen Twigg
6a02d15c21 Merge branch 'master' into hwacha-port 2014-02-04 17:05:03 -08:00
Christopher Celio
fc52840ce2 move timeout in Makefile to a variable 2014-01-31 16:52:59 -08:00
Henry Cook
382fa0ef27 cleanups supporting uncore hierarchy 2014-01-31 16:03:58 -08:00
Henry Cook
bbf8010230 cleanups supporting uncore hierarchy 2014-01-31 15:59:21 -08:00
Andrew Waterman
e9d3a650a4 Speed up C++ compilation 2014-01-31 12:25:19 -08:00
Henry Cook
2c2b3a7678 cleanups supporting uncore hierarchy 2014-01-31 12:07:26 -08:00
Andrew Waterman
febd26f505 Correct CSR privilege logic 2014-01-31 01:03:17 -08:00
Stephen Twigg
8062888fb9 Push hwacha, rocket, chisel to newest versions 2014-01-28 22:15:41 -08:00
Stephen Twigg
3c3c469725 Add exception signal to rocc interface 2014-01-28 22:13:16 -08:00
Andrew Waterman
0ce98a7e0c Update riscv-tools 2014-01-28 03:52:55 -08:00
Andrew Waterman
fb827abbfa Use dynamic fesvr library 2014-01-28 03:50:19 -08:00
Andrew Waterman
0266c1f76a Support retirement width > 1 in CSR file 2014-01-24 16:37:40 -08:00
Andrew Waterman
267394d3cc Fix CSR interlocks 2014-01-24 16:37:40 -08:00
Andrew Waterman
1f986d1c96 Branches don't care about the ALU input/function 2014-01-24 16:37:40 -08:00
Andrew Waterman
a1b7774f5d Simplify handling of CAUSE register 2014-01-24 16:37:39 -08:00
Yunsup Lee
ce36d67f05 push tools/tests 2014-01-22 20:18:44 -08:00
Andrew Waterman
3e634aef1d Fix HTIF for cache line sizes other than 64 B 2014-01-22 18:20:36 -08:00
Christopher Celio
a2be21361e Allow ICacheConfig to toggle fetch-width. 2014-01-22 16:19:57 -08:00
Andrew Waterman
7c11cf49b8 Update riscv-tools 2014-01-21 16:23:32 -08:00
Andrew Waterman
b6c6bddb62 Add full CSRRx support and an asm test 2014-01-21 16:20:24 -08:00
Andrew Waterman
a7489920ce Support CSR atomics on all CSRs, not just STATUS 2014-01-21 16:17:39 -08:00
Stephen Twigg
e7ee94bcc8 Merge branch 'master' into hwacha-port 2014-01-21 15:23:05 -08:00
Andrew Waterman
6ba2c1abe5 Use auto-generated CAUSE constants 2014-01-21 15:01:54 -08:00
Stephen Twigg
ee0c4ca291 Push chisel, rocket, hwacha, tools, tests to incorporate a bunch of new changes (ISA alterations) 2014-01-21 14:48:04 -08:00
Andrew Waterman
6f7ae01b1a More FPU fixes 2014-01-17 14:10:10 -08:00
Andrew Waterman
95de358a96 More of the same FPU fix
some SP ops followed by DP stores were not working because they
were encoded as subnormals, not NaNs.
2014-01-17 14:09:30 -08:00
Andrew Waterman
6f028b2d52 Increase BTB size; fix Rocket FPU bug 2014-01-17 03:53:08 -08:00
Andrew Waterman
cf38001e98 Fix fmv.s.x -> fsd 2014-01-17 03:52:35 -08:00
Yunsup Lee
30b894c2c4 Merge remote-tracking branch 'origin/master' into hwacha-port 2014-01-16 16:04:48 -08:00
Yunsup Lee
6bbbf36979 push accel/rocket dmem port back to rocket 2014-01-16 16:01:41 -08:00
Andrew Waterman
dfc13236d1 Linux works again! 2014-01-16 12:44:29 -08:00