Cheri-research/cheri-cap-lib
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910c2154f100d243c13179c1c7407ee00dd0f62e
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Author SHA1 Message Date
Peter Rugg
910c2154f1 Add isDerivable function for CBuildCap 2020-03-26 14:25:59 +00:00
Peter Rugg
410a27c4a4 Merge branch 'timing' 2020-03-09 17:03:41 +00:00
Jonathan Woodruff
6267c2bb2e Calculate "exact" more efficiently. 2020-03-06 17:57:33 +00:00
Jonathan Woodruff
7a50514e7e Comment GetTop a bit better, and also comment out unnecessary logic. 2020-03-05 18:28:45 +00:00
Jonathan Woodruff
22434499e5 Fixes for CRAM and SetAddress. 
The SetAddress issue and fix were found and verified (respectively) to some degree by TestRIG.
 2020-03-05 11:50:07 +00:00
Peter Rugg
e958fb685e Remove default slow implementation of CRRL 2020-03-03 18:41:25 +00:00
Peter Rugg
6695c7428f Merge branch 'master' into timing 2020-03-03 18:31:45 +00:00
Jonathan Woodruff
ebac2cdf6d An apparently faster iteration of CSetBounds. 2020-03-02 16:10:33 +00:00
Jonathan Woodruff
42cdd2e3da Update to new SetBounds which is precise. 
This one isn't quite fast enough on CHERI-MIPS, so good luck with that RISC-V!
 2020-02-28 12:17:19 +00:00
Alexandre Joannou
c647939cb7 Merge pull request #2 from ivanmgribeiro/master 
Update Blarney Wrapper generator to fix bug
 2020-02-27 13:53:50 +00:00
Alexandre Joannou
ba95fc9a01 Typo "inOffset" -> "incOffset" 2020-02-27 13:52:07 +00:00
Peter Rugg
f5393fa31c Support setAddrUnsafe on CapRegs 2020-02-13 17:36:14 +00:00
Peter Rugg
1a8f20bad3 Cleanup maskAddr to use setCapPointer 2020-02-12 22:36:38 +00:00
PeterRugg
ce8e442ba6 Merge pull request #3 from jrtc27/overflow 
Avoid shift amount overflow in maskAddr
 2020-02-12 00:22:50 +00:00
James Clarke
5834111524 Avoid shift amount overflow in maskAddr 2020-02-11 22:46:07 +00:00
Jonathan Woodruff
8f111b64fe Add SetAddrUnsafe function to the typeclass to support proper bounds checking for PCC. 2020-02-06 11:01:36 +00:00
Peter Rugg
0d7b3bb49f Add utilities for CRRL and CRAM 2020-02-05 01:44:00 +00:00
Ivan Ribeiro
482afd3650 Update Blarney Wrapper generator to fix bug 
Fixes a bug in the Blarney Wrapper generator where if a function input
had an underscore in its identifier, only the last word in the
identifier would be recognized.
 2020-01-28 07:24:14 +00:00
Peter Rugg
774e883a26 Fix hardcoded assumption in maskAddr that MW was 8 from CAP64 2020-01-20 14:30:31 +00:00
Jonathan Woodruff
123fe712a9 Update contribution dates. 2020-01-15 11:43:42 +00:00
Jonathan Woodruff
a0ab504ea6 Remove contribution, as this file is new. 2020-01-15 11:42:37 +00:00
Jonathan Woodruff
8146a14026 Copy copyright attributions from source file. 2020-01-15 11:41:21 +00:00
Peter Rugg
80b6ee312e Fix address/addrBits out of sync bugs 2020-01-07 11:30:12 +00:00
Peter Rugg
796cf41c9b Fix off-by-one in max otype 2020-01-07 11:30:12 +00:00
Peter Rugg
c2200f47cc Make Cap FShow more concise 2019-12-10 16:36:53 +00:00
Alexandre Joannou
da397428b6 Update CHERICapWrap.bsv to reflect changes from previous commit 2019-12-09 14:39:40 +00:00
Peter Rugg
d987f2b035 Refactor to allow some operations on CapReg 2019-11-18 17:28:10 +00:00
Alexandre Joannou
5953acc8c1 Refresh readme 2019-10-22 11:30:37 +01:00
Alexandre Joannou
b3494ce8af Adding blarney wrapper 2019-10-22 10:56:11 +01:00
Alexandre Joannou
97ee2f262b Update set/inc/modify offset API 2019-10-22 10:43:03 +01:00
Peter Rugg
12f8cb3ed9 Provide redundant argument to setOffset 2019-09-09 15:28:57 +01:00
Peter Rugg
862bfb39bd Fix clearing of wrong bits in maskAddress 2019-09-09 15:28:40 +01:00
Peter Rugg
a39fefd950 Add safe maskAddr function 2019-09-05 12:10:11 +01:00
Peter Rugg
bc9f058976 Add incOffset as option for setOffset 2019-09-05 11:14:14 +01:00
Alexandre Joannou
06fbe6d31d Merge pull request #1 from ivanmgribeiro/master 
Set default build to 64-bit capabilities and fix typo in CHERICC_Fat
 2019-08-02 15:58:57 +01:00
Ivan Ribeiro
ff28e6fa95 Fix typo, acces_sys_regs -> access_sys_regs 2019-08-02 15:53:50 +01:00
Ivan Ribeiro
f948e576d9 Default to CAP64 and RISCV architecture 2019-08-02 15:51:06 +01:00
Jonathan Woodruff
fdc1cbee2e Revert a somewhat recent change that broke SetBounds. 
This was done to agree with Sail, so we need to explore this difference.
 2019-07-24 19:29:57 +01:00
Alexandre Joannou
350a7939cc Updated verilog wrapping 2019-07-18 12:48:51 +01:00
Alexandre Joannou
c04a30cd88 Fold in setAddress fix from svn 2019-06-27 17:42:03 +01:00
Alexandre Joannou
fa664bbc01 Added some wrapping modules for individual class methods to help generate the verilog 2019-06-14 19:53:58 +01:00
Alexandre Joannou
fcef9c3744 adding toplevel LICENCE file 2019-06-03 11:00:42 +01:00
Peter Rugg
c1f08cf56b Allow compilation of CHERI-64 2019-06-02 18:59:03 +01:00
Peter Rugg
3390da4446 Fix reporting of exact in setBounds 2019-05-28 15:23:55 +01:00
Peter Rugg
e0020327a7 Fix representability check 2019-05-27 18:20:42 +01:00
Peter Rugg
1c3acdc58d Rework Kind reporting to match specified behaviour of CGetSealed and CGetType 2019-05-26 16:27:53 +01:00
Peter Rugg
a425686321 Move flags field in cap representation to match sail 2019-05-26 16:26:56 +01:00
Peter Rugg
4003a436fc Add XOR with null cap when casting to/from memory cap 2019-05-25 14:30:31 +01:00
Peter Rugg
124c4bbd6b Remove reserved field from HPerms 2019-05-25 14:29:58 +01:00
Alexandre Joannou
4d4001af8d Added toMem/fromMem class methods 2019-05-22 14:52:06 +01:00