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82 Commits

Author SHA1 Message Date
bbracker
ab711c498d checkpoint generator off-by-one error fix 2021-10-27 14:10:29 -07:00
bbracker
1591a40f68 bugfix argument passing to GDB script; remove outdated GDB script 2021-10-26 12:43:42 -07:00
bbracker
787b54dffc copy / link to checkpoint 8500000 dir 2021-10-25 13:24:02 -07:00
bbracker
9fdfc750eb checkpoint initialization bugfix 2021-10-24 18:39:51 -07:00
bbracker
fef09e9a5b remove unused scripts 2021-10-24 15:19:03 -07:00
bbracker
09959617c6 update debugger script to new style 2021-10-24 15:18:44 -07:00
bbracker
cc484569cd fix typo 2021-10-24 15:05:00 -07:00
bbracker
3531a934c9 checkpoint generator bugfix 2021-10-24 14:46:56 -07:00
bbracker
d445095f1b revamp linux testvector generation for refactoring checkpoint generation 2021-10-24 06:14:11 -07:00
bbracker
f799a3f5e0 more checkpoint reformatting 2021-10-07 04:27:45 -04:00
bbracker
76b551cdb3 don't log rf[0] to checkpoint 2021-10-07 00:58:33 -04:00
bbracker
a5fbc36864 update linker scripts to look for vmlinux files 2021-10-06 16:51:31 -04:00
bbracker
bb868f7a37 checkpoint generator bugfixes 2021-10-03 00:30:04 -04:00
bbracker
a835572836 first attemtpt at checkpoint infrastructure 2021-09-28 22:33:47 -04:00
bbracker
8b97f8154f update setup scripts to new testvector files 2021-09-22 12:31:10 -04:00
bbracker
ee1503a249 created script to determine which functions are most frequently used 2021-09-14 19:41:05 -04:00
bbracker
3a520cb540 changed fix_mem to not use hardcoded file names 2021-09-09 13:22:24 -04:00
bbracker
502ddb3bb5 help in case a script is run accidentally 2021-09-06 16:23:45 -04:00
bbracker
135404174e switching over to hopefully more consistent QEMU simulated clock 2021-09-04 19:43:39 -04:00
bbracker
9fde9f09f2 replace triple gdb breakpoint continue with a double breakpoint ignore in hopes of improving parsing 2021-09-04 19:41:55 -04:00
bbracker
f1a39b467d output trace to linux-testvectors folder 2021-09-01 17:37:46 -04:00
Ross Thompson
983524e81b Updated linux test bench documenation and scripts. 2021-08-25 10:54:47 -05:00
Ross Thompson
9fdcc6c9ca Renamed output of qemu trace. 2021-08-22 22:56:34 -05:00
Ross Thompson
2825074114 Confirmed David's changes to the interrupt code. 
When a timer interrupt occurs it should be routed to the machine interrupt
pending MTIP even if MIDELEG[5] = 1 when the current privilege mode is
Machine.  This is true for all the interrupts. The interrupt should not be
masked even though it is delegated to a lower privilege.  Since the CPU
is currently in machine mode the interrupt must be taken if MIE.

Additionally added a new qemu script which pipes together all the parsing and
post processing scripts to produce the singular all.txt trace without the
massivie intermediate files.
 2021-08-22 21:36:31 -05:00
Ross Thompson
3582be4dbb Fixed issue with desync of PCW and ExpectedPCW in linux test bench. The ERROR macro had a 10 ns delay which caused the trace to skip 1 instruction. 2021-08-05 16:49:03 -05:00
Ross Thompson
d8878581f4 Created new linux test bench and parsing scripts. 2021-07-29 20:26:50 -05:00
bbracker
d3059dd04c fix UART RX FIFO bug where tail pointer can overtake head pointer 2021-07-22 02:09:41 -04:00
bbracker
25391bcfce hardcoded hack to fix missing STVEC vector 2021-07-21 19:34:57 -04:00
bbracker
82ce85c24f progress on recovering from QEMU's errors 2021-07-21 13:00:32 -04:00
bbracker
cb15d7e4c7 change debugBuildroot because GDB formatted list is now 50 lines long per instruction (we lost 6 CSRs on the whole) 2021-07-19 19:30:29 -04:00
bbracker
4d10cfc98b create qemu_output.txt 2021-07-19 18:02:41 -04:00
bbracker
e4a50a5bb8 change memread testvectors to not left-shift bytes and half-words 2021-07-18 21:49:53 -04:00
bbracker
8d65d50085 separated buildroot debugging from buildroot logging 2021-07-17 14:52:34 -04:00
bbracker
b0fcfc2773 reduce number of UART ports to 1 2021-07-16 12:42:29 -04:00
bbracker
01ca22af49 changed stop of linux boot from arch_cpu_idle to do_idle 2021-07-16 12:27:15 -04:00
bbracker
ae7d48c326 incremental linux config de-bloating 2021-07-16 12:08:58 -04:00
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40352ab7e4 incremental linux config de-bloating 2021-07-16 11:33:11 -04:00
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b1fe4ff295 incremental linux config de-bloating 2021-07-16 11:15:25 -04:00
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f34e28d187 incremental linux config de-bloating 2021-07-16 01:58:21 -04:00
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3bcc5808d4 incremental linux config de-bloating 2021-07-16 01:54:36 -04:00
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ff90e6744c incremental linux config de-bloating 2021-07-16 01:43:16 -04:00
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ca5a1755f3 incremental linux config de-bloating 2021-07-16 01:33:51 -04:00
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b003c651be incremental linux config de-bloating 2021-07-16 01:25:41 -04:00
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ae886b015d incremental linux config de-bloating 2021-07-16 01:00:12 -04:00
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7340e089f7 incremental linux config de-bloating 2021-07-16 00:46:22 -04:00
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c4716af4d6 incremental linux config de-bloating 2021-07-16 00:41:18 -04:00
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0238b869fb incremental linux config de-bloating 2021-07-16 00:34:41 -04:00
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3273b030e1 incremental linux config de-bloating 2021-07-16 00:16:12 -04:00
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66bf2005fe incremental linux config de-bloating 2021-07-16 00:10:31 -04:00
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4734f0eee5 incremental linux config de-bloating 2021-07-15 23:53:15 -04:00