 vhaudiquet
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7fbfae1081
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UART as MMIO device
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1 year ago |
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vhaudiquet
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58b4bdb1e6
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Memory interface is now MMIO-capable
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1 year ago |
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vhaudiquet
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d7e684ad91
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Added basic SBI support
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1 year ago |
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vhaudiquet
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31941c0813
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MRET jump support
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1 year ago |
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vhaudiquet
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c421595a95
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Added MRET/SRET mock support
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1 year ago |
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vhaudiquet
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9e895e9032
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Change WFI behavior : halt simulation
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1 year ago |
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vhaudiquet
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13f7f21b49
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Added CSRRW/CSRRS basic support
For now we allow all write/read in all CSR (just an array)
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1 year ago |
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vhaudiquet
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948ff6493b
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Added messages for privileged instructions
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1 year ago |
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vhaudiquet
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12c05b4879
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Added resource in README
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1 year ago |
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vhaudiquet
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66c89d8630
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Bugfix JAL, print enhance
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1 year ago |
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vhaudiquet
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a62148255e
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Added negative offset case for JALR
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1 year ago |
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vhaudiquet
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1c1b6a7ac0
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Added JAL negative case
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1 year ago |
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vhaudiquet
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7f3efb092c
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Changed jalr test
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1 year ago |
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vhaudiquet
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44a917b398
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gdbstub: added REUSEADDR/PORT and socket closing
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1 year ago |
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vhaudiquet
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c3fa088a38
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Added 'trace' option
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1 year ago |
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vhaudiquet
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e7b521c589
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Added BLT unit test
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1 year ago |
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vhaudiquet
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72dda9aaeb
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Added unit testing
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1 year ago |
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vhaudiquet
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ce1729d5b1
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better printing
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1 year ago |
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vhaudiquet
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cdf2ed883a
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Added non-debug ebreak intercept
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1 year ago |
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vhaudiquet
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21c85d0bec
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better printing
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1 year ago |
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vhaudiquet
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980070b204
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correct ebreak implementation, gdbstub watcher
everything in gdb should work now :)
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1 year ago |
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vhaudiquet
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89da4e56bb
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fix mutex aquire order
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1 year ago |
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vhaudiquet
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f52699a8bf
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Multithread gdbstub and execution, with cont/halt
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1 year ago |
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vhaudiquet
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a10f56446a
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CPU simulation in another thread
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1 year ago |
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vhaudiquet
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f2c573bfc6
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Make CPU and memory thread-safe
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1 year ago |
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vhaudiquet
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c878dee7e0
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Make CPU code thread safe
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1 year ago |
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vhaudiquet
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afc68c1c96
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gdbstub: implemented 'm' 'M' memory commands
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1 year ago |
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vhaudiquet
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629fa5fc56
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gdbstub: ctrl-c command support
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1 year ago |
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vhaudiquet
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6b9e5c766b
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rv32cpu: allocated with calloc (for debug)
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1 year ago |
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vhaudiquet
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cb98752b67
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gdbstub: implemented G command
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1 year ago |
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vhaudiquet
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43629abbd4
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GDBstub base implementation (gdb is happy)
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1 year ago |
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vhaudiquet
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c466d7d175
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Fix J decode wrong immediate
TODO recheck maybe
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1 year ago |
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vhaudiquet
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5b020b0444
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Added mock gdbstub implementation
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1 year ago |
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vhaudiquet
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378d0fa463
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Added M (Multiplication) extension
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1 year ago |
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vhaudiquet
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89744626a7
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Better print :)
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1 year ago |
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vhaudiquet
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0adbd15225
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Fix wrong OPCODEs for OR/AND
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1 year ago |
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vhaudiquet
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bb1427f77b
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Fix JALR implementation (rd=rs1 edge case)
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1 year ago |
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vhaudiquet
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57dfd9cb76
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Fix branch signextend + offset
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1 year ago |
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vhaudiquet
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24ca9532d4
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Added A (Atomic) extension
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1 year ago |
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vhaudiquet
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1b068529c8
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ZICSR mock implementation
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1 year ago |
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vhaudiquet
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ad3ec2e504
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Debugging instructions (system mostly)
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1 year ago |
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vhaudiquet
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981c35584c
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Initial commit
Added base code, can run ELF files and simulate RV32I instructions
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1 year ago |
