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AgeCommit message (Expand)AuthorFilesLines
2017-12-27Use old C style comments. (#18)Tim Newsome1-11/+11
2017-11-27Rename sptbr to satp and sbadaddr to stvalAndrew Waterman1-15/+15
2017-05-07Add UXl/SXLAndrew Waterman1-0/+3
2017-03-30New PMP encodingAndrew Waterman1-5/+6
2017-03-27Separate page faults from physical memory access exceptionsAndrew Waterman1-3/+2
2017-03-23Add PMPAndrew Waterman1-1/+12
2017-03-23Add TW/TVM/TSR fields to mstatusAndrew Waterman1-1/+4
2017-03-09Update SPTBR fieldsAndrew Waterman1-14/+9
2017-02-20Use gcc csr register constraintAndrew Waterman1-16/+4
2017-02-20Drop mstatus.VM fieldAndrew Waterman1-1/+0
2017-02-08Encode VM type in sptbr, not mstatusAndrew Waterman1-0/+14
2016-12-06avoid non-standard predefined macrosAndrew Waterman1-1/+1
2016-08-26Add mcontrol type constants. (#11)Tim Newsome1-0/+3
2016-08-25Make hardware triggers match latest spec.Tim Newsome1-18/+30
2016-07-06Update to new PTE formatAndrew Waterman1-33/+10
2016-06-09Update breakpoint specAndrew Waterman1-8/+15
2016-06-08Add breakpoint CSRsAndrew Waterman1-0/+10
2016-06-03Keep DCSR_XDEBUGVER unsigned.Tim Newsome1-1/+1
2016-06-01Add dret instruction and debug CSRs. (#5)Tim Newsome1-0/+23
2016-05-13Rename "Device Interrupt" to "External Interrupt"Andrew Waterman1-3/+6
2016-04-30Remove mcfgaddr; change memory mapAndrew Waterman1-3/+6
2016-03-10Allow immediates for write_csr; check for signednessAndrew Waterman1-6/+12
2016-03-03Update CSR encodingAndrew Waterman1-2/+5
2016-02-28WIP on priv spec v1.9Andrew Waterman1-5/+6
2016-02-05WIP on priv spec v1.9Andrew Waterman1-33/+37
2015-05-14Fix VM, MIP encodingAndrew Waterman1-6/+6
2015-05-09Update to privileged architecture version 1.7Andrew Waterman1-72/+70
2015-04-02Distinguish Sv39/Sv48; reserve some PPN bitsAndrew Waterman1-4/+6
2015-03-24New virtual memory implementation (Sv39)Andrew Waterman1-17/+38
2015-03-12Add referenced/dirty bits to PTEAndrew Waterman1-0/+2
2015-03-12Update to new privileged specAndrew Waterman1-32/+71
2014-02-06Reserve 16 uarch-specific read-only userspace countersAndrew Waterman1-0/+8
2014-01-21Auto-generate exception cause numbersAndrew Waterman1-13/+0
2013-11-25New privileged ISAAndrew Waterman1-0/+101