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78 Commits

Author SHA1 Message Date
slmnemo
e3a7e3e2f3 changes suggested by ben, hopefully fixing buildroot (which is now not running) 2022-05-20 18:42:38 -07:00
bbracker
6f63b88c60 upgrade Buildroot Makefile to also copy over vmlinux 2022-04-25 07:36:59 -07:00
bbracker
cd70175e5a less hardcoded paths in Makefile 2022-04-21 20:42:02 -07:00
David Harris
1e19cf9f14 Simplified profile for UART boot; added warnings on UART Rx errors 2022-04-21 04:54:45 +00:00
bbracker
20c82b6f1a parsePlicState.py bugfix 2022-04-13 13:04:43 -07:00
bbracker
3465d8cd32 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 2022-04-13 03:37:53 -07:00
bbracker
0d4ec9b3f9 fix bugs in PLIC checkpoint state parsing 2022-04-13 01:59:21 -07:00
bbracker
1bb5e1f35b whoops fix address for PLIC int enables in checkpoint generation 2022-04-13 01:36:09 -07:00
bbracker
54c5f7f607 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 2022-04-07 19:43:22 -07:00
bbracker
008089b470 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-07 08:37:44 -07:00
bbracker
0a0956fad0 fix parseQEMUtoGDB.py to pass on interrupt messages correctly 2022-04-07 04:47:15 -07:00
kaveh Pezeshki
49aae4b2e9 using -S for busybox objdump to provide source code snippets 2022-04-06 23:06:49 +00:00
bbracker
0f394ba18b Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-04-06 07:50:57 -07:00
bbracker
0a8ce0593a filter traps list down to just interrupts 2022-04-06 07:49:44 -07:00
bbracker
ea0471dcc7 change RAM size in genInitMem.sh 2022-04-06 07:49:04 -07:00
David Harris
23da303ad3 Added bootmem source ccode 2022-04-05 23:22:53 +00:00
David Harris
c6960ede37 Changed Linux disassembly to -S to preserve source code lines 2022-04-01 16:49:13 +00:00
bbracker
a5c32898a0 checkpointSweep is bash-specific, so add shebang to make it so 2022-03-28 13:40:50 -07:00
bbracker
501dc7cd68 fix genCheckpoint.sh binary memory dump 2022-03-27 20:54:59 -07:00
bbracker
9b5bbd29b4 change genCheckpoint.sh to only log 128MB of RAM 2022-03-27 19:16:39 -07:00
bbracker
4e1b50e50c fix parseGDBtoTrace.py to expect the CSRs that QEMU actually prints out 2022-03-27 19:05:44 -07:00
bbracker
800bc85519 refactored buildroot configuration 2022-03-27 15:13:03 -07:00
bbracker
0eeb6cc5b5 Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2022-03-27 15:11:42 -07:00
bbracker
8d5c231a13 change devicetree to expect only 128MB of RAM 2022-03-27 15:11:36 -07:00
bbracker
6f6663cd67 fix multiple-context PLIC checkpoint generation 2022-03-25 01:02:22 +00:00
bbracker
4b376e2834 1st attempt at multiple channel PLIC 2022-03-24 17:08:10 -07:00
Ross Thompson
4ca9458534 added SIP, SIE, and SSTATUS to checkpoints. Can't seem to get the linux testbench to force SIP. 2022-03-22 21:28:34 -05:00
bbracker
099fc34c10 change genTrace to dump UART output to file so we can see how far parsing got 2022-03-08 09:52:17 -08:00
bbracker
742e8d98cd fix up PLIC and UART checkpointing 2022-03-07 23:48:47 -08:00
bbracker
bfaf496473 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 2022-03-07 22:12:08 -08:00
bbracker
097301635a change checkpoint generation to integrate GDB scripting more cleanly and save UART and PLIC state 2022-03-07 17:59:49 -08:00
bbracker
409dd48706 modify debug.sh to not rely on external GDB script 2022-03-07 11:56:04 -08:00
bbracker
4bf95714eb add debug.sh 2022-03-07 19:52:19 +00:00
bbracker
483aad2a05 update checkpointSweep in accordance to having removed trace parsing feature 2022-03-06 14:55:51 -08:00
bbracker
bea2faeda6 remove vestigial silencePipe mechanism 2022-03-06 14:54:35 -08:00
bbracker
11e9bbf3e4 needed to initialize checkpoint directory 2022-03-06 14:51:25 -08:00
bbracker
d007208aa9 no longer use cythonization on python parser scripts because its a little complicated and has marginal benefit 2022-03-06 14:40:26 -08:00
bbracker
f64b7776ed give genCheckpoint the same de-sudo'ing treatement 2022-03-06 14:37:12 -08:00
bbracker
7182ec228f better to use $tvDir variable rather than abs path 2022-03-06 14:33:53 -08:00
bbracker
8f2e67984f replace sudo's with suggestions in genRecording.sh 2022-03-06 14:31:55 -08:00
bbracker
e57b5208dc replace sudo's in genTrace.sh with suggested commands 2022-03-06 14:24:50 -08:00
bbracker
91f327e109 small bugfix to suggested sudo commands for linux testvectors 2022-03-06 14:16:23 -08:00
bbracker
742b9d884d remove checkpoint trace generation since that requires qemu hacking and because we are able to generate the whole trace on VLSI 2022-03-06 14:04:30 -08:00
bbracker
e3f735cc1a recommend sudo commands without automatically executing them in genInitMem.sh 2022-03-06 13:30:19 -08:00
bbracker
efee8d3a22 change from clang to gcc when compiling testvector-generation executables 2022-03-06 13:18:53 -08:00
bbracker
1fc7856c36 add extractFunctionRadix step to buildroot Makefile 2022-03-05 19:02:07 -08:00
bbracker
4eb46785fc change genInitMem.sh to check for sufficient directory privileges rather than invoke sudo 2022-03-05 18:04:00 -08:00
bbracker
1bb73dad7d change main.config so that buildroot expects linux.config and busybox.config to be at $RISCV/buildroot 2022-03-02 17:46:33 +00:00
bbracker
eaa0fa8e3f checkpoint sweep script -- not sure if this deserves to be on the repo in the long run, but it is helpful 2022-03-01 03:48:31 +00:00
bbracker
3eb229cda5 copy over truncated trace into checkpoint if not freshly generating a trace 2022-03-01 03:38:48 +00:00