cf7cd03d64
Merge pull request #1239 from freechipsproject/reduce_debug_flags
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Reduce Debug Module "flags"
2018-02-16 08:53:41 -08:00
bb1976552f
Merge pull request #1238 from freechipsproject/error-bifurcate
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Error: don't be an exception wrt. caching
2018-02-15 22:19:27 -08:00
d72abb7a12
Debug: revert change to how flags are named
2018-02-15 21:49:32 -08:00
dcfbdabe60
CacheCork: better document edge conditions
2018-02-15 19:14:30 -08:00
ecd069dca4
tilelink: allow FIFO caches
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Probably not a smart thing to build, but not illegal!
2018-02-15 19:09:37 -08:00
acecc407a5
HellaCache: we do NOT really support probe below the block size!
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If we did, you would somehow have to retain ownership of the
unprobed parts of the block, in case they happened to be dirty.
2018-02-15 19:08:43 -08:00
c34b940d9a
ElaborationArtefacts: revert unintentional change
2018-02-15 14:23:54 -08:00
e0c3b22d61
RegFieldDesc: same string used to insert/compare
2018-02-15 14:23:27 -08:00
b95f68447f
RegFieldDesc: Prevent different RegField JSONS from overwriting eachother.
2018-02-15 14:01:47 -08:00
64d3731e45
RegFieldDesc: don't put characters into names that need to be sanitized
2018-02-15 13:25:06 -08:00
197699b93a
Debug: don't need to fully populate flags array
2018-02-15 13:23:51 -08:00
fa412246b3
Error: don't be an exception wrt. caching
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Prior to this PR, the error device was allowed to be cached by
multiple actors despite never probing any of them. This is a
pretty unusual set of properties that has caused us trouble
several times now in the past.
Let's instead put the Error device into one of two very well
established categories: a straight-up MMIO device or a tracked
memory region.
2018-02-14 23:02:55 -08:00
e2e678d53d
Merge pull request #1183 from freechipsproject/regfield_descriptions
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more detailed RegField descriptions
2018-02-12 14:25:06 -08:00
6f70d25ef9
Merge pull request #1184 from freechipsproject/regfield_json
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TLRegMapper: emit a JSON file describing the register fields
2018-02-12 12:00:01 -08:00
de91672e9a
RegFieldDesc: simplify the output RegFieldDesc JSON to just a list of reg fields
2018-02-12 08:32:52 -08:00
7bf0121f07
PLIC: correct some descriptions
2018-02-12 08:31:29 -08:00
08acbe1a29
RegFieldDesc: Clean up both descriptions and JSON presentations
2018-02-11 23:57:57 -08:00
5ab4204e8a
RegField: the JSON will just leave things out of type None
2018-02-11 22:51:36 -08:00
3b44f380d8
TLRegMapper: emit a JSON file describing the register fields
2018-02-11 22:51:36 -08:00
256f8ffc6b
Clint: Annotate regmap with RegFieldDesc
2018-02-11 21:33:09 -08:00
718c88a8f9
PLIC: Annotate regmap with RegFieldDescs
2018-02-11 21:05:17 -08:00
13b120fb01
Debug: Annotate regmaps with RegFieldDescs
2018-02-10 20:11:24 -08:00
7abf6e1c8a
RegMapper: Update cover props to use new RegFieldDesc objects
2018-02-10 13:17:38 -08:00
4ab1585a78
Register Field: Add a more verbose description object
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Add versions of the RegField functions to take it in, and
update Example device to use it.
2018-02-10 13:17:18 -08:00
1bfdfacda0
Merge pull request #1234 from grebe/bindFixup
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Use bind from global namespace
2018-02-09 15:59:51 -08:00
ac62bf7f22
Use bind from global namespace
2018-02-09 14:16:20 -08:00
9a56221566
Merge pull request #1192 from seldridge/auto-plusargs
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Automatic PlusArg for emulator.cc
2018-02-08 18:29:31 -08:00
fe277cf6f0
Merge branch 'master' into auto-plusargs
2018-02-06 18:38:44 -08:00
9f6d586e8c
Add PLIC covers ( #1229 )
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* Add another FPU hazard cover
* Add some PLIC covers
2018-02-06 17:33:33 -08:00
36cba65e60
Merge pull request #1228 from freechipsproject/no-mul
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Teach MulDiv to do div-only
2018-02-06 15:38:20 -08:00
efc6c9cbd3
Let user of CSRFile decide when to set tval
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I also renamed badaddr to tval (the correct name).
2018-02-06 14:05:03 -08:00
a59fc3bdaa
Teach MulDiv to do either mul-only or div-only by setting unroll=0
2018-02-06 14:03:17 -08:00
69441930b5
Rationalize ALU function encoding
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MULHSU and MULHU should match their ISA funct3 encodings to slightly
reduce HW cost.
2018-02-06 14:00:37 -08:00
c1eb795aba
move sbt-launch to match project/build.properties ( #1222 )
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therefore *everything* is now 1.0.4
2018-02-02 17:13:05 -08:00
e26363a176
Don't pass deprecated -ffaaf option to firrtl ( #1221 )
2018-02-01 14:46:38 -08:00
18e3bf3701
Bump Firrtl ( #1219 )
2018-01-31 14:31:54 -08:00
5294523551
Keep io.cpu.s1_data for visibility ( #1218 )
2018-01-31 14:31:42 -08:00
ad58b37437
Merge pull request #1215 from freechipsproject/config-altermap
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Misc updates to Config and Generator APIs
2018-01-31 14:22:17 -08:00
b1fa19e801
bump hardfloat for scala 2.11.12 ( #1216 )
2018-01-30 20:42:36 -08:00
7dad486707
util: updates to internal Generator API
2018-01-30 15:19:37 -08:00
bd50a1a4bc
config: remove deprecated Parameters.root
2018-01-30 11:52:44 -08:00
46751bedeb
config: MapParameters are back in style
2018-01-30 11:52:44 -08:00
f4853c4f63
Add cover properties to Core CSRs ( #1212 )
2018-01-30 00:01:19 -08:00
b5ff853e86
Sign-extend the depc CSR ( #1209 )
2018-01-26 12:07:33 -08:00
8d8e4e1399
Merge pull request #1196 from freechipsproject/interrupt-cover
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Cover all exceptions and interrupts
2018-01-25 18:06:13 -08:00
d2399b6d0e
Cover all exceptions and interrupts
2018-01-25 16:14:56 -08:00
a749326deb
Add cover points to registers ( #1208 )
2018-01-24 21:37:24 -08:00
94d2edceb9
Merge pull request #1205 from freechipsproject/fpu-cover
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Add some covers for VM and FPU
2018-01-23 18:49:45 -08:00
7a0252fdfc
Add some covers for FPU structural hazards
2018-01-23 16:32:03 -08:00
a2ca82f92c
Add VM covers
2018-01-23 16:13:35 -08:00
