b7892c3abc
added changes
2026-02-17 14:22:33 +00:00
dc9fc2bd7d
added delta value field
2026-02-17 13:49:05 +00:00
Simon Moore
27e63bd9fd
Remove HTML for adoc.
2023-08-30 18:38:32 +01:00
Jonathan Woodruff
cab12e0532
Add another couple missing exports.
2023-08-18 17:51:33 +00:00
Jonathan Woodruff
9dd923936f
Add some missing exports.
2023-08-18 17:46:06 +00:00
Jonathan Woodruff
613af39b8f
Add functions to compress/decompress the CapMem format where the tag is
...
assumed to be set and the address is assumed to be a valid virtual
address.
This is being used for getting realistic area usage for the BTB.
2023-08-18 17:33:25 +00:00
Peter Rugg
f11156ef9a
Remove non-ascii characters
2023-01-25 16:27:06 +00:00
PeterRugg
7d9fdce16a
Single cycle setBounds checking if the request is in bounds ( #10 )
2022-10-25 20:02:43 +01:00
Jonathan Woodruff
be80fbe51c
Merge pull request #9 from CTSRD-CHERI/wip-aj443-bounds-info-api-refactor
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bounds info api refactor
2022-10-25 10:43:07 +01:00
Alexandre Joannou
20daecce77
Update readme.adoc
2022-10-05 17:15:44 +01:00
Alexandre Joannou
6c71799edb
Added a toc to CHERI_CAP_API
2022-09-30 17:30:04 +01:00
Alexandre Joannou
11a88def9f
A bit more details in teh CHERI CAP API description
2022-09-30 16:22:24 +00:00
Alexandre Joannou
9c09922ab0
Rephrase
2022-09-30 15:48:24 +00:00
Alexandre Joannou
c72cda1a3c
More detailed API adoc
2022-09-30 15:10:09 +00:00
Alexandre Joannou
e4826ac997
rephrase + typo
2022-09-30 12:33:49 +01:00
Alexandre Joannou
49e6e07a70
Update and rename readme.md to readme.adoc
2022-09-30 12:22:47 +01:00
Peter Rugg
149733072a
Don't unseal caps in setBounds
...
I'm not sure why this was here, as setBounds on a sealed cap would previously cause a trap anyway.
Maybe left over from when otype bits were shared with the bounds?
2022-05-13 14:17:41 +01:00
gameboo
bc727f9731
Fold in discussions with Jon and Matt regarding split representable regions
2021-10-07 15:17:13 +01:00
gameboo
aa0a8fe224
Fold in some comments from jdw57 and pdr32
2021-09-28 12:42:17 +01:00
gameboo
6e20d177dc
Fixup base/top/repBase/repTop implementation
2021-09-28 12:06:12 +01:00
gameboo
5bb91d9d99
Cosmetics for CapReg CHERICap instance
2021-09-28 01:30:19 +01:00
gameboo
e55c65556a
Comment about orphan instance for CapMem
2021-09-28 01:29:29 +01:00
gameboo
321409df6a
Cosmetics for CapMem CHERICap instance
2021-09-28 01:29:29 +01:00
gameboo
76d4dea31e
Minor renames and cosmetic changes
2021-09-28 01:27:46 +01:00
gameboo
f8dd165505
Can't cleanly use export mechanism at the moment apparently... + typo in comments
2021-09-28 00:08:38 +01:00
gameboo
e110284da7
More refactor + first implementation for rep{Base,Top,Length}
2021-09-24 17:24:48 +01:00
gameboo
f1837b9fb6
Mock up of the getBoundsInfo API update
2021-09-23 19:23:28 +01:00
Jonathan Woodruff
806b687e8a
Merge pull request #8 from CTSRD-CHERI/wip-aj443-getMeta
...
Introduced a getMeta method as a counterpart to getAddr for getting all
2021-09-16 09:31:59 +00:00
gameboo
1741ce43dd
Introduced a getMeta method as a counterpart to getAddr for getting all
...
bits of in-memory architectural capability representation
2021-09-15 17:57:01 +01:00
Alexandre Joannou
8ab0d3888f
Merge pull request #7 from mn416/mn416-blarney-update
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Blarney wrappers now compile with latest Blarney
2021-06-29 00:06:41 +01:00
Matthew Naylor
bea5e463c6
Blarney wrappers now compile with latest Blarney
...
Various minor changes to Blarney wrapper script:
* Blarney.BV -> Blarney.Core.BV
* Custom now needs input widths as well as output widths
* Custom now takes additional argument (netlist generator -> Nothing)
* makePrim1 now takes 2 params, not 3
2021-06-28 15:00:02 +01:00
gameboo
350229febb
CHERICapWrap.bsv: CapAddressW -> CapAddrW
2021-03-03 19:18:30 +00:00
Jonathan Woodruff
b80c1b3c59
Merge pull request #4 from arichardson/master
...
Add a simple verilator simulator for module_wrap128_fromMem
2021-02-02 14:48:57 +00:00
Jonathan Woodruff
67297e939c
Merge pull request #6 from dpgao/patch-1
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Compute deltaAddrUpper correctly in setAddress
2021-02-02 14:48:08 +00:00
Dapeng Gao
762f4a6a48
Compute deltaAddrUpper correctly in setAddress
...
The new version is formally verified to comply with the Sail specification.
2021-02-02 21:36:18 +08:00
jon
6e8df02532
Use Dapeng's algorithm (adapted from his verified verilog) for
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SetAddress.
2021-02-01 18:42:01 +00:00
Alexandre Joannou
6f8e3fa503
Fix setAddress representability bug spotted by Dapeng Gao (with jdw57 and pdr32)
2021-01-28 18:06:52 +00:00
Alexandre Joannou
bd378bf834
turn newAddrBits in incOffsetFat into a Bit#(MW) as pointed out by
...
Dapeng Gao + some comments
2021-01-22 15:40:31 +00:00
Jonathan Woodruff
7c4191cfbb
Merge pull request #5 from CTSRD-CHERI/wip-aj443-sanitize
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Sanitising CHERICC_Fat
2021-01-21 16:23:17 +00:00
Alexandre Joannou
7c19694080
Unify indentation / simplify style throughout CHERICC_Fat
2021-01-21 14:54:37 +00:00
Alexandre Joannou
e3d4c7ad87
Simpify style in CapMem CHERICap instance
2021-01-21 12:59:28 +00:00
Alexandre Joannou
db72831f31
Simpify style in CapReg CHERICap instance
2021-01-21 12:48:50 +00:00
Alexandre Joannou
3559966651
Simpify style in CapPipe CHERICap instance
2021-01-21 12:27:21 +00:00
Alexandre Joannou
064798aff7
Limit use of large (66-bit) addresses accross CHERICC_Fat (with pdr32 and jdw57)
2021-01-21 12:27:21 +00:00
Alexandre Joannou
e8868e7d79
Turn the address field in CapFat to a Bit#(CapAdressW) (with pdr32 and jdw57)
2021-01-20 16:19:46 +00:00
Alexandre Joannou
508da818ba
Use tmpAddr in place of pointer in incOffsetFat following Dapeng Gao's email
2021-01-18 16:06:17 +00:00
Alexandre Joannou
938261d465
Reflect changes to CHERICap.bsv into CHERICapWrap.bsv forgotten in some past commit
2020-12-08 15:19:57 +00:00
Alexandre Joannou
1b660d06bd
Fix partial type declaration warning
2020-11-18 09:32:32 +00:00
Peter Rugg
bc0fada841
Merge remote-tracking branch 'origin/Toooba' into HEAD
2020-09-07 15:57:51 +01:00
jon
a6f5ca93eb
Use the handy MW-derived type for a handy safe-if-inbounds increment
...
size limit.
2020-08-21 15:54:57 +01:00
