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riscv
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riscv-cheri
This repository contains the CHERI extension specification, adding hardware capabilities to RISC-V ISA to enable fine-grained memory protection and scalable compartmentalization.
https://jira.riscv.org/browse/RVG-148
Creative Commons Attribution 4.0 International
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Reword the scss instruction.
#316
buxtonpaul
opened
5 hours ago
0
clarify when prefetches don't prefetch
#315
tariqkurd-repo
opened
7 hours ago
2
clarify observing the M-bit
#314
tariqkurd-repo
opened
8 hours ago
0
Section 5.7/8.5 clarification
#313
buxtonpaul
opened
9 hours ago
0
Prefetch instruction sections does not mention the various malformed checks
#312
jamie-melling
opened
1 day ago
1
Checks on pcc
#311
jasonyu1996
opened
2 days ago
2
Clarification on "valid capabilities"
#310
jasonyu1996
opened
2 days ago
4
Decoding pseudo-code clarification/fix
#309
tony-cole
opened
3 days ago
1
We need rationale for the less obvious aspects in the spec
#308
tony-cole
opened
3 days ago
1
Should C.ADD(I) be C.CADD(I) in capability mode?
#307
arichardson
opened
3 days ago
3
T8, TE & TB Clarifications
#306
tony-cole
opened
3 days ago
1
swap sense of M-bit, so that 0 is cap mode
#305
tariqkurd-repo
closed
2 days ago
1
remove pcc + 4 for the next PC, as it's not always correct
#304
tariqkurd-repo
closed
4 days ago
6
M bit should be inverted
#303
jrtc27
closed
2 days ago
3
No GCMODE
#302
jrtc27
opened
4 days ago
27
xref fix
#301
tariqkurd-repo
closed
4 days ago
0
The operation of C.JALR seems to be wrong
#300
francislaus
closed
4 days ago
0
fix issues 295, 297
#299
tariqkurd-repo
closed
3 days ago
0
Preserve tag if CBLD checks fail
#298
PRugg-Cap
opened
5 days ago
3
Compressed address CSRs DDC and DDDC should not be referred to as exectuable vectors
#297
jamie-melling
closed
2 days ago
2
Clarify wrapping behaviour of capability bounds
#296
PRugg-Cap
closed
3 days ago
0
SCSS & CBLD malformed arch perms
#295
jamie-melling
closed
2 days ago
4
Proposal: Remove 32-bit support from the v1 Zcheri standards
#294
davidchisnall
opened
1 week ago
0
Representability check description doesn't capture address-wrapping edge cases
#293
PRugg-Cap
opened
2 weeks ago
2
Minor rephrasing for L8 bit description
#292
gameboo
closed
1 week ago
0
Replace references to T8 with L8 in the bounds encoding, and provide …
#291
buxtonpaul
closed
2 weeks ago
5
RV32 Bounds checking when exponent = 0
#290
buxtonpaul
closed
2 weeks ago
3
acperm: clarify ASR rule for MXLEN=32
#289
martin-kaiser
closed
2 weeks ago
0
Fix capability address align exception priority
#288
PRugg-Cap
closed
2 weeks ago
0
Fix sentry paragraph for jump instructions
#287
mayyamal
closed
4 days ago
0
Misaligned capability exception priority
#286
PRugg-Cap
closed
2 weeks ago
2
clarify malformed cap handling
#285
tariqkurd-repo
closed
3 weeks ago
14
Extended tid chapter for m mode capabilities
#284
francislaus
closed
2 weeks ago
0
The TID extension is insufficient for the current compartmentalisation models
#283
francislaus
closed
2 weeks ago
2
clarify 16-bit instruction mapping
#282
tariqkurd-repo
closed
4 weeks ago
0
Clarify behaviour of scss with malformed bounds
#281
Timmmm
closed
1 month ago
0
better specification of opcode mappings
#280
tariqkurd-repo
closed
1 month ago
0
Clarify behaviour of scss with malformed bounds
#279
Timmmm
closed
1 month ago
23
Separate out zcd
#278
tariqkurd-repo
closed
1 month ago
0
fix mode formatting
#277
tariqkurd-repo
closed
1 month ago
0
Fix formatting
#276
tariqkurd-repo
closed
1 month ago
0
change utidc address to avoid conflict
#275
tariqkurd-repo
closed
1 month ago
3
need separate extension for c.csc, c.cscsp, c.clc, c.clcsp for Zcm* compatibility
#274
tariqkurd-repo
closed
1 month ago
8
Clarify effect of SCMODE and ACPERM on reserved encodings
#273
PRugg-Cap
closed
1 month ago
8
Proposed utidc index clashes with cycleh register
#272
PRugg-Cap
closed
1 month ago
3
another attempt at removing M from AP
#271
tariqkurd-repo
closed
1 month ago
1
Fix the malformed check to remove duplicate RV32 bounds encodings
#270
PRugg-Cap
closed
1 month ago
0
clarify GCPERM unpacking
#269
tariqkurd-repo
closed
1 month ago
0
remove the M-bit from AP
#268
tariqkurd-repo
closed
1 month ago
1
Clarify that tag is set on DDC when entering debug
#267
PRugg-Cap
closed
1 month ago
0
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