59 Commits

Author	SHA1	Message	Date
Jordan Carlin	204fd2e9ff	Update buildroot makefile to test for write access to $RISCV and remove separate sudo/no_sudo versions (just run the makefile as sudo if needed)	2024-07-24 20:19:30 -07:00
Jordan Carlin	c8519ce54f	Build testvectors with buildroot	2024-07-24 20:19:30 -07:00
Jordan Carlin	e6e070f4e4	Update python shebangs to use /usr/bin/env python3 so virtual environment can be used (also aids in general portability)	2024-07-03 20:42:55 -07:00
David Harris	1d234c05c9	disassembleBootTrace works on first 50M lines of boot	2023-11-22 22:17:01 -08:00
David Harris	e66adcca9d	Cleaned up genInitMem script to only generate necessary files and eliminate prompts	2023-11-22 05:25:09 -08:00
Rose Thompson	332c95aa9f	Updated locations of device trees in qemu scripts.	2023-11-21 22:14:56 -06:00
Rose Thompson	f82f7d9323	Updated qemu scripts for updated linux build. ... expanded memory from 128MB to 256MB.	2023-11-21 13:46:37 -06:00
Rose Thompson	13908ac41c	Updated buildroot to use kernel 6.6 and added dedicated qemu emulation script.	2023-11-13 12:36:32 -06:00
Jacob Pease	2bf6207919	Added help option to the flash-sd script.	2023-08-22 13:37:33 -05:00
Ross Thompson	b756b248b4	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.	2023-07-18 15:07:10 -05:00
slmnemo	a5d5bd272b	changes suggested by ben, hopefully fixing buildroot (which is now not running)	2022-05-20 18:42:38 -07:00
bbracker	3aec080e15	parsePlicState.py bugfix	2022-04-13 13:04:43 -07:00
bbracker	52ed99ca1b	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	6c56f52e7c	fix bugs in PLIC checkpoint state parsing	2022-04-13 01:59:21 -07:00
bbracker	777de6e05b	whoops fix address for PLIC int enables in checkpoint generation	2022-04-13 01:36:09 -07:00
bbracker	3c1deb551d	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	95438fca0d	fix parseQEMUtoGDB.py to pass on interrupt messages correctly	2022-04-07 04:47:15 -07:00
bbracker	c9c75d2e3e	filter traps list down to just interrupts	2022-04-06 07:49:44 -07:00
bbracker	241100c6ac	change RAM size in genInitMem.sh	2022-04-06 07:49:04 -07:00
bbracker	6fc54435c5	checkpointSweep is bash-specific, so add shebang to make it so	2022-03-28 13:40:50 -07:00
bbracker	2900117341	fix genCheckpoint.sh binary memory dump	2022-03-27 20:54:59 -07:00
bbracker	6b812f33e1	change genCheckpoint.sh to only log 128MB of RAM	2022-03-27 19:16:39 -07:00
bbracker	284f1ab75e	fix parseGDBtoTrace.py to expect the CSRs that QEMU actually prints out	2022-03-27 19:05:44 -07:00
bbracker	b08066381a	fix multiple-context PLIC checkpoint generation	2022-03-25 01:02:22 +00:00
bbracker	9f60256f22	1st attempt at multiple channel PLIC	2022-03-24 17:08:10 -07:00
Ross Thompson	7fc128ba7c	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	e3303331ef	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	51e68819c4	fix up PLIC and UART checkpointing	2022-03-07 23:48:47 -08:00
bbracker	9dbcdca433	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	52bfd65fd3	change checkpoint generation to integrate GDB scripting more cleanly and save UART and PLIC state	2022-03-07 17:59:49 -08:00
bbracker	a93f36824d	modify debug.sh to not rely on external GDB script	2022-03-07 11:56:04 -08:00
bbracker	74ff583f9b	add debug.sh	2022-03-07 19:52:19 +00:00
bbracker	01eeab2131	update checkpointSweep in accordance to having removed trace parsing feature	2022-03-06 14:55:51 -08:00
bbracker	c432e2175e	remove vestigial silencePipe mechanism	2022-03-06 14:54:35 -08:00
bbracker	ca6bb7c2d2	needed to initialize checkpoint directory	2022-03-06 14:51:25 -08:00
bbracker	6b1b471ca6	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	2e6fa01b9b	give genCheckpoint the same de-sudo'ing treatement	2022-03-06 14:37:12 -08:00
bbracker	675e112950	better to use $tvDir variable rather than abs path	2022-03-06 14:33:53 -08:00
bbracker	8720604bfc	replace sudo's with suggestions in genRecording.sh	2022-03-06 14:31:55 -08:00
bbracker	3e4ce15ea4	replace sudo's in genTrace.sh with suggested commands	2022-03-06 14:24:50 -08:00
bbracker	3e1f4decf1	small bugfix to suggested sudo commands for linux testvectors	2022-03-06 14:16:23 -08:00
bbracker	228f693f13	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	f86e76a4b1	recommend sudo commands without automatically executing them in genInitMem.sh	2022-03-06 13:30:19 -08:00
bbracker	a0d0742227	change from clang to gcc when compiling testvector-generation executables	2022-03-06 13:18:53 -08:00
bbracker	9f7a434b20	change genInitMem.sh to check for sufficient directory privileges rather than invoke sudo	2022-03-05 18:04:00 -08:00
bbracker	29086ea393	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	dd4882ab27	copy over truncated trace into checkpoint if not freshly generating a trace	2022-03-01 03:38:48 +00:00
bbracker	5c11ff2a72	add option to not generate a trace when making checkpoints	2022-03-01 03:13:01 +00:00
bbracker	34d44772d5	script for dumping out QEMU ram and bootrom state at ground 0	2022-03-01 01:45:09 +00:00
bbracker	ba5abd1297	typo fix to checkpoint generator	2022-03-01 00:51:54 +00:00