Rose Thompson
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13908ac41c
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Updated buildroot to use kernel 6.6 and added dedicated qemu emulation script.
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2023-11-13 12:36:32 -06:00 |
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Jacob Pease
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2bf6207919
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Added help option to the flash-sd script.
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2023-08-22 13:37:33 -05:00 |
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Ross Thompson
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b756b248b4
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Wow. The newest version of Vivado does not like the enums as parameters.
The solution is simple. I changed the type to logic [31:0] and defined macros for the branch predictor types as 32 bit integers.
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2023-07-18 15:07:10 -05:00 |
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slmnemo
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a5d5bd272b
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changes suggested by ben, hopefully fixing buildroot (which is now not running)
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2022-05-20 18:42:38 -07:00 |
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bbracker
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3aec080e15
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parsePlicState.py bugfix
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2022-04-13 13:04:43 -07:00 |
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bbracker
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52ed99ca1b
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improve testbench-linux.sv to correctly load in PLIC IntEnable checkpoint and to handle edge case where interrupt is caused by enabling interrupts in SSTATUS
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2022-04-13 03:37:53 -07:00 |
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bbracker
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6c56f52e7c
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fix bugs in PLIC checkpoint state parsing
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2022-04-13 01:59:21 -07:00 |
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bbracker
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777de6e05b
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whoops fix address for PLIC int enables in checkpoint generation
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2022-04-13 01:36:09 -07:00 |
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bbracker
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3c1deb551d
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deprecate remove_dup.awk in favor of expanding parseGDBtoTrace.py to internally remove duplicates; this way the instruction counts in traps.txt are hopefully now in sync with the line numbers of all.txt
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2022-04-07 19:43:22 -07:00 |
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bbracker
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95438fca0d
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fix parseQEMUtoGDB.py to pass on interrupt messages correctly
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2022-04-07 04:47:15 -07:00 |
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bbracker
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c9c75d2e3e
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filter traps list down to just interrupts
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2022-04-06 07:49:44 -07:00 |
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bbracker
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241100c6ac
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change RAM size in genInitMem.sh
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2022-04-06 07:49:04 -07:00 |
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bbracker
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6fc54435c5
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checkpointSweep is bash-specific, so add shebang to make it so
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2022-03-28 13:40:50 -07:00 |
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bbracker
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2900117341
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fix genCheckpoint.sh binary memory dump
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2022-03-27 20:54:59 -07:00 |
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bbracker
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6b812f33e1
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change genCheckpoint.sh to only log 128MB of RAM
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2022-03-27 19:16:39 -07:00 |
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bbracker
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284f1ab75e
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fix parseGDBtoTrace.py to expect the CSRs that QEMU actually prints out
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2022-03-27 19:05:44 -07:00 |
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bbracker
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b08066381a
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fix multiple-context PLIC checkpoint generation
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2022-03-25 01:02:22 +00:00 |
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bbracker
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9f60256f22
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1st attempt at multiple channel PLIC
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2022-03-24 17:08:10 -07:00 |
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Ross Thompson
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7fc128ba7c
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added SIP, SIE, and SSTATUS to checkpoints. Can't seem to get the linux testbench to force SIP.
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2022-03-22 21:28:34 -05:00 |
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bbracker
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e3303331ef
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change genTrace to dump UART output to file so we can see how far parsing got
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2022-03-08 09:52:17 -08:00 |
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bbracker
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51e68819c4
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fix up PLIC and UART checkpointing
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2022-03-07 23:48:47 -08:00 |
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bbracker
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9dbcdca433
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change UART state saving to temporarily modify LCR so that DLAB=0 when reading addresses 0 and 1 so that we get RBR and IER instead of divisor latch registers
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2022-03-07 22:12:08 -08:00 |
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bbracker
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52bfd65fd3
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change checkpoint generation to integrate GDB scripting more cleanly and save UART and PLIC state
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2022-03-07 17:59:49 -08:00 |
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bbracker
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a93f36824d
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modify debug.sh to not rely on external GDB script
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2022-03-07 11:56:04 -08:00 |
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bbracker
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74ff583f9b
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add debug.sh
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2022-03-07 19:52:19 +00:00 |
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bbracker
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01eeab2131
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update checkpointSweep in accordance to having removed trace parsing feature
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2022-03-06 14:55:51 -08:00 |
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bbracker
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c432e2175e
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remove vestigial silencePipe mechanism
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2022-03-06 14:54:35 -08:00 |
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bbracker
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ca6bb7c2d2
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needed to initialize checkpoint directory
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2022-03-06 14:51:25 -08:00 |
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bbracker
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6b1b471ca6
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no longer use cythonization on python parser scripts because its a little complicated and has marginal benefit
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2022-03-06 14:40:26 -08:00 |
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bbracker
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2e6fa01b9b
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give genCheckpoint the same de-sudo'ing treatement
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2022-03-06 14:37:12 -08:00 |
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bbracker
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675e112950
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better to use $tvDir variable rather than abs path
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2022-03-06 14:33:53 -08:00 |
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bbracker
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8720604bfc
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replace sudo's with suggestions in genRecording.sh
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2022-03-06 14:31:55 -08:00 |
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bbracker
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3e4ce15ea4
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replace sudo's in genTrace.sh with suggested commands
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2022-03-06 14:24:50 -08:00 |
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bbracker
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3e1f4decf1
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small bugfix to suggested sudo commands for linux testvectors
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2022-03-06 14:16:23 -08:00 |
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bbracker
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228f693f13
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remove checkpoint trace generation since that requires qemu hacking and because we are able to generate the whole trace on VLSI
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2022-03-06 14:04:30 -08:00 |
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bbracker
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f86e76a4b1
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recommend sudo commands without automatically executing them in genInitMem.sh
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2022-03-06 13:30:19 -08:00 |
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bbracker
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a0d0742227
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change from clang to gcc when compiling testvector-generation executables
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2022-03-06 13:18:53 -08:00 |
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bbracker
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9f7a434b20
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change genInitMem.sh to check for sufficient directory privileges rather than invoke sudo
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2022-03-05 18:04:00 -08:00 |
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bbracker
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29086ea393
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checkpoint sweep script -- not sure if this deserves to be on the repo in the long run, but it is helpful
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2022-03-01 03:48:31 +00:00 |
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bbracker
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dd4882ab27
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copy over truncated trace into checkpoint if not freshly generating a trace
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2022-03-01 03:38:48 +00:00 |
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bbracker
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5c11ff2a72
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add option to not generate a trace when making checkpoints
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2022-03-01 03:13:01 +00:00 |
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bbracker
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34d44772d5
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script for dumping out QEMU ram and bootrom state at ground 0
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2022-03-01 01:45:09 +00:00 |
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bbracker
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ba5abd1297
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typo fix to checkpoint generator
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2022-03-01 00:51:54 +00:00 |
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bbracker
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8321c76d95
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greatly improve trace-generating checkpoint process with QEMU hack
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2022-02-28 23:00:00 +00:00 |
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bbracker
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8f2a533470
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change pipe silencer to redirect to stderr so that we can see if QEMU is at least still alive
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2022-02-28 22:55:23 +00:00 |
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bbracker
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e9e358cdd0
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revived checkpointing and hacked it up to generate a trace starting at the checkpoint
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2022-02-25 23:51:40 +00:00 |
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bbracker
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c1a50b38c3
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parser rename
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2022-02-25 20:05:10 +00:00 |
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bbracker
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80e03fe42f
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new trace generation method
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2022-02-21 20:30:39 +00:00 |
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bbracker
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62d1ed65d4
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rename devicetree to wally-virt
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2022-02-10 00:07:29 +00:00 |
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bbracker
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440cac9f77
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minor interrupt syntax fix
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2022-02-09 02:56:39 +00:00 |
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