Jacob Chang
b448387899
Merge pull request #508 from ucb-bar/jchang
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Add iterator function to LazyModule to iterate over all nodes
2017-01-13 10:09:50 -08:00
Jacob Chang
59eb7c24ee
Add iterator function to LazyModule to iterate over all nodes
2017-01-12 15:21:10 -08:00
Andrew Waterman
f1cb06142e
bump tools
2017-01-11 13:21:55 -08:00
Andrew Waterman
71c4b000b3
Don't special-case power-of-2 replacement policy for BTB
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PLRU wasn't implemented correctly for the BTB, since it wasn't
increasing the priority on replacement, only on usage. Regardless,
this should be a second-order effect, so using FIFO always is fine.
2017-01-11 13:21:55 -08:00
Jacob Chang
c531093898
Fix bug introduced with Fuzzer when nOperations is power of 2 ( #492 )
2016-12-15 19:10:53 -08:00
Wesley W. Terpstra
4471e0de27
Merge pull request #494 from ucb-bar/diplomatic-apb
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Diplomatic apb
2016-12-15 17:45:20 -08:00
Wesley W. Terpstra
a9b264e582
ahb: lower hsel when idle to save power
2016-12-15 15:32:30 -08:00
Wesley W. Terpstra
16febe7e94
apb: add a TileLink to APB bridge and unittest it
2016-12-15 15:32:27 -08:00
Wesley W. Terpstra
ed091f55e6
apb: diplomatic APB framework
2016-12-15 13:48:50 -08:00
Wesley W. Terpstra
4d87d07343
Merge pull request #491 from ucb-bar/ahb-hready-high
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ahb: don't violate spec with SRAM fuzzing
2016-12-15 02:50:15 +00:00
Wesley W. Terpstra
a5b8fc2317
RegisterRouterTest: start up with 0 in registers to make VIP testing easier
2016-12-14 15:38:08 -08:00
Wesley W. Terpstra
9d50704b64
ahb: don't violate spec with SRAM fuzzing
2016-12-14 15:18:41 -08:00
Jacob Chang
1a0021b818
Merge pull request #489 from ucb-bar/jchang_test
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Changes made to diplomacy for feature support + bug fix in Fragmenter and fuzzer + support infinite traffic in fuzzer
2016-12-13 18:46:58 -08:00
Jacob Chang
ebd075d279
Merge branch 'master' into jchang_test
2016-12-13 15:30:49 -08:00
Schuyler Eldridge
7e794212d9
Cleanup emulator.cc, use getopt, add help text ( #487 )
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This changes the emulator to conform to POSIX-style options (e.g.,
short/'-' and long/'--') while preserving legacy option parsing (i.e.,
'+'). Options are read from the user until the first
non-option (either POSIX or legacy) is encountered. This and
everything following is assumed to be the binary and any arguments the
user wants to run on the emulator. All non-options are passed directly
to the DTM. This allows for the same option to be passed, safely, to
both the emulator and the binary, e.g., "+verbose".
This introduces a dependency on <getopt.h>.
Closes #484 .
2016-12-13 14:29:57 -08:00
Jacob Chang
2dd9e522a0
Merge branch 'master' into jchang_test
2016-12-12 20:02:53 -08:00
Henry Cook
540502f96d
Convert frontend and icache to diplomacy/tl2 ( #486 )
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* [rocket] file capitalization
* [rocket] cacheDataBits &etc in HasCoreParameters
* [rocket] pass TLEdgeOut implicitly rather than relying on val edge in HasCoreParameters
* [rocket] frontend and icache now diplomatic
2016-12-12 17:38:55 -08:00
Jacob Chang
531f3684ed
Removing module list for merging. (will need to create iterator in future)
2016-12-12 16:25:31 -08:00
Jacob Chang
ec425a1d14
Merge with Head
2016-12-12 16:18:37 -08:00
Jacob Chang
b28c0936a0
Merge remote-tracking branch 'origin/master' into jchang_test
2016-12-12 16:18:14 -08:00
Jacob Chang
aae9b23036
Update with paratermized LazyModule
2016-12-12 16:16:56 -08:00
Richard Xia
5244fc8433
Bump torture to get updated submodule URL. ( #488 )
2016-12-12 13:47:33 -08:00
Henry Cook
c981f8b4f3
More travis job re-balancing ( #481 )
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* [travis] Depend on pre-built docker images rather than travis cache
2016-12-11 22:02:46 -08:00
Jacob Chang
762afcd54a
Merge remote-tracking branch 'origin/master' into jchang_test
2016-12-09 16:56:49 -08:00
Jacob Chang
4c3083c181
Remove unnecessary val
2016-12-09 16:44:30 -08:00
Wesley W. Terpstra
09afbbafdb
ahb: weaken RegisterRouter assertion
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As written I think it could potentially fail, but what I actually care
about is something weaker that should be true. Assert: nothing lost.
2016-12-08 18:00:39 -08:00
Wesley W. Terpstra
588b944ed4
ahb: implement and test address decoding
2016-12-08 18:00:39 -08:00
Wesley W. Terpstra
5d1064fcb1
ahb: include a unit test
2016-12-08 18:00:39 -08:00
Wesley W. Terpstra
51dfb9cb06
ahb: TileLink master
2016-12-08 18:00:39 -08:00
Wesley W. Terpstra
01b0f6a52b
ahb: new diplomacy-based AHB bus definition
2016-12-08 18:00:39 -08:00
Jacob Chang
54cc071a64
Fix Fragmenter to ensure logical operations must be sent out atomically.
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Edited Fuzzer so that it can generate infinite operations when nOperations is net to 0
2016-12-07 16:22:05 -08:00
Wesley W. Terpstra
1bd8a2e239
Merge pull request #478 from ucb-bar/parameterize-diplomatic-connections
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Parameterize diplomatic connections
2016-12-07 15:03:53 -08:00
Wesley W. Terpstra
c2eedbfe23
tilelink2 Monitor: use Parameters instead of global variables
2016-12-07 12:24:03 -08:00
Wesley W. Terpstra
020fbe8be9
diplomacy: make config.Parameters available in bundle connect()
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This makes it posisble to use Parameters to control Monitors.
However, we need to make all LazyModules carry Parameters.
2016-12-07 12:24:01 -08:00
Andrew Waterman
915697cb09
Fix FEQ flag generation ( #479 )
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FEQ is not a signaling comparison (i.e., qNaN is not an invalid input).
Also, minor code cleanup.
2016-12-06 11:54:29 -08:00
Wesley W. Terpstra
fbfa15efea
TLBroadcast: support non-FIFO devices ( #482 )
2016-12-05 22:10:37 -08:00
Wesley W. Terpstra
3c9718ec8f
clint: undefined registers must be zero ( #480 )
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This is needed so that SMP-safe boot loaders can safely
read/write to the IPI register of non-existent harts.
2016-12-05 17:11:53 -08:00
Henry Cook
f3d0692619
Make a directory for the config package ( #464 )
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* [config] make dir structure mirror packages
* [config] expunge max_int
2016-12-05 10:42:16 -08:00
Henry Cook
d0a0c887dc
[tracegen] decrease default address bag size ( #462 )
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while increasing the default number of requests.
2016-12-04 22:46:55 -08:00
Schuyler Eldridge
36fe024671
CacheName no longer needed in RoCCInterface
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With dcacheParams passed to a RoCC, the CacheName no longer needs to be
specified.
2016-12-04 19:01:39 -08:00
Schuyler Eldridge
624db2034b
Make instantiated RoCC use dcacheParams
2016-12-04 19:01:39 -08:00
Henry Cook
9fb7934a37
WIP PR to figure out why travis is failing ( #471 )
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Make travis use a docker image with pre-built toolchain and verilator
2016-12-04 13:10:13 -08:00
Jacob Chang
9ac78a0d37
Merge branch 'formal_tests' of github.com:ucb-bar/rocket-chip into formal_tests
2016-12-02 14:21:36 -08:00
Jacob Chang
e8d3b647f2
Removed val from case class for Parameters
2016-12-02 14:21:15 -08:00
Jacob Chang
053f81d7c6
minor Changes needed to support formal tests
2016-12-02 14:21:15 -08:00
Jacob Chang
aa39b3d09d
Merge branch 'formal_tests' of github.com:ucb-bar/rocket-chip into formal_tests
2016-12-01 18:37:13 -08:00
Jacob Chang
be23189f77
Removed val from case class for Parameters
2016-12-01 18:36:18 -08:00
Jacob Chang
6d402ff1af
minor Changes needed to support formal tests
2016-12-01 18:36:18 -08:00
Jacob Chang
60889df576
Merge branch 'formal_tests' of github.com:ucb-bar/rocket-chip into formal_tests
2016-12-01 15:17:30 -08:00
Jacob Chang
cff2612cdb
minor Changes needed to support formal tests
2016-12-01 15:02:23 -08:00