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University of Cambridge
- Cambridge, UK
- https://orcid.org/0000-0001-8157-5567
- @jrtc27.com
- @jrtc27@mastodon.social
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freebsd/freebsd-src
freebsd/freebsd-src PublicThe FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....
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CTSRD-CHERI/cheribsd
CTSRD-CHERI/cheribsd PublicFreeBSD adapted for CHERI-RISC-V and Arm Morello.
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CTSRD-CHERI/cheribuild
CTSRD-CHERI/cheribuild PublicEasily build and run CHERI related projects
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riscv-non-isa/riscv-elf-psabi-doc
riscv-non-isa/riscv-elf-psabi-doc PublicA RISC-V ELF psABI Document
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riscv/riscv-cheri
riscv/riscv-cheri PublicThis repository contains the CHERI extension specification, adding hardware capabilities to RISC-V ISA to enable fine-grained memory protection and scalable compartmentalization.
694 contributions in the last year
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Activity overview
Contributed to
CTSRD-CHERI/cheribsd,
llvm/llvm-project,
freebsd/freebsd-src
and 53 other
repositories
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Contribution activity
April 2025
Created 3 commits in 2 repositories
Created a pull request in CTSRD-CHERI/cheribsd that received 3 comments
arm64: Implement SOCDEV_PA for purecap kernels
This allows EARLY_PRINTF to be used when SOCDEV_PA is set to the right address. Note that no bounds are set for socdev_va. We could at least restri…
+8
−5
lines changed
•
3
comments
Opened 2 other pull requests in 1 repository
CTSRD-CHERI/cheribsd
2
merged
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if_bridge: Use copyincap/copyoutcap for ioctls containing capabilities
This contribution was made on Apr 14
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Various fixes for working rtwn
This contribution was made on Apr 1
Reviewed 11 pull requests in 7 repositories
llvm/llvm-project
4 pull requests
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[RISCV] Simplify fixup kinds that force relocations
This contribution was made on Apr 17
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[RISCV] Error out on incorrectly spelt @plt on call symbols
This contribution was made on Apr 13
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[RISCV] Fix assertion failure when using -fstack-clash-protection
This contribution was made on Apr 10
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Add clang driver changes to support MTI RISC-V
This contribution was made on Apr 8
CTSRD-CHERI/cheribsd
2 pull requests
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c18n: Remove c18n-specific system libraries
This contribution was made on Apr 21
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Don't leak compartment name pointers after dlclose()
This contribution was made on Apr 3
riscv/sail-riscv
1 pull request
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Initial support for E extension
This contribution was made on Apr 16
CTSRD-CHERI/cheribsd-website
1 pull request
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Release bits for 25.03
This contribution was made on Apr 5
CTSRD-CHERI/chericat
1 pull request
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Using bsd.prog.mk to simplify Makefile and added PREFIX to allow port…
This contribution was made on Apr 3
CTSRD-CHERI/cheribuild
1 pull request
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cheribsd-release: build vm images
This contribution was made on Apr 3
CTSRD-CHERI/cheribsd-ports
1 pull request
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libx264: Patch loss of pointer provenance
This contribution was made on Apr 1
Opened 1 issue in 1 repository
riscv/riscv-cheri
1
open
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Interaction with Ssdbltrp and Smdbltrp
This contribution was made on Apr 24
1
contribution
in private repositories
Apr 15