riscv
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riscv-pk
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644 Commits
20 Branches
2 Tags
2.2 MiB
Branch: master
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Commit Graph

9 Commits (master)

Author SHA1 Message Date
Andrew Waterman 146391f7eb pk: refactor vm free list management
5 years ago
Andrew Waterman b9eba474fb pk: support >2 GiB of user memory for RV64
5 years ago
Andrew Waterman 817e7d0dfe pk: only access user memory through explicit accessors
5 years ago
Andrew Waterman 0011fdf211 use MEM_START, not DRAM_BASE, for pk mappings
5 years ago
Andrew Waterman 16476bd821 Properly license all nontrivial files
8 years ago
Andrew Waterman f6bca6e35b Don't block for acks on console writes
9 years ago
Andrew Waterman 4a6b20595a Add -p flag to pk to disable demand paging
10 years ago
Andrew Waterman 7389e46cd0 Move DRAM to high addresses
10 years ago
Andrew Waterman b94c7a4b07 Refactor pk, bbl, machine into separate libraries
10 years ago
Andrew Waterman 80447e5711 Disentangle PK and BBL a bit
10 years ago
Yunsup Lee fa1b729581 fix pte_create to deal with protection bits correctly
11 years ago
Andrew Waterman cffdcee338 Make boot loader/SBI changes to support SMP Linux
11 years ago
Andrew Waterman e474878db4 Fix stack discipline for recursive traps
11 years ago
Andrew Waterman 01fd29cb6e Make PK compile on RV32
11 years ago
Andrew Waterman aedc6165cc New virtual memory implementation (Sv39)
11 years ago
Andrew Waterman 6517fe26a2 Update to new privileged spec
11 years ago
Colin Schmidt 8fc3a35ba5 Allow mmap to map new segments larger than 1 page on top of existing mappings and add mprotect syscall
12 years ago
Andrew Waterman f1f8dbbed0 Abandon MIPS convention for indicating syscall errors in register a3
12 years ago
Andrew Waterman 00f7299824 Add some syscalls
13 years ago
Andrew Waterman cc72987e65 Support Linux ABI and (optionally) virtual memory
13 years ago