Hardware/VexRiscv
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Author SHA1 Message Date
Charles Papon
963805ad48 Bring freertos back in tests 
Better travis test range
 2019-04-21 12:50:28 +02:00
Charles Papon
edde3e3011 Add zephyr tests 2019-04-21 02:56:44 +02:00
Charles Papon
5cd74d2845 Merge remote-tracking branch 'origin/linuxDev' into linux 2019-04-20 15:33:30 +02:00
Charles Papon
3b0f2e9551 better travis timings 
travis job naming
reduce verilator cache size
Fix dcache test timeout
travis cleaning
travis wip
verilator wip
fix java 10 compilation
Travis wip
travis rework
 2019-04-20 14:56:56 +02:00
Charles Papon
06e63252e4 Merge branch 'linux' into linuxDev 2019-04-19 21:12:35 +02:00
Charles Papon
b49076ecab add missing coremark patch 2019-04-19 19:41:05 +02:00
Charles Papon
ac5517f199 Travis : Bring back random regressions 2019-04-19 18:33:04 +02:00
Charles Papon
728a5ff20f Fix coremark binaries (no csr) 2019-04-19 18:28:46 +02:00
Charles Papon
a496638c72 fix travis 2019-04-19 17:38:51 +02:00
Charles Papon
e47b76fa67 #60 Added automated linux regression in travis 
Fix DBusCached plugin access sharing for the MMU deadlock when exception is in the decode stage
Fix IBusSimplePlugin issues with used with non regular configs + MMU
Bring back the LinuxGen config into a light one
 2019-04-19 17:35:48 +02:00
Charles Papon
2810ff05b0 Fix emulator instruction emulation trap redirection to supervisor. 
Impact only AMO less configs
 2019-04-19 02:31:39 +02:00
Charles Papon
b79b02152b #60 Fix SFENCE_VMA deadlock 2019-04-18 18:33:06 +02:00
Charles Papon
6f04c02cd2 TestInduvidualFeatures now use the linux config + MMU 2019-04-14 23:06:04 +02:00
Charles Papon
8c7407967e Fix non RVC fetcher exception PC capture 2019-04-14 23:04:30 +02:00
Charles Papon
61d25e931e #60 Add sim error message on RVC instruction without RVC capabilities 2019-04-13 10:44:06 +02:00
Charles Papon
5d1ec604b2 Make regression sim great again 2019-04-13 10:41:15 +02:00
Charles Papon
9ac1d3d59e riscv software model without RVC now trap on RVC instruction before pcWrite + 2 2019-04-13 10:40:53 +02:00
Charles Papon
a12ca43284 README.md Update eclipse install 2019-04-12 17:41:15 +02:00
Charles Papon
3301a1b364 Add CsrPlugin.userGen option which now remove privilegeReg when not set 2019-04-12 16:37:34 +02:00
Charles Papon
d5723968da Merge remote-tracking branch 'origin/master' into linux 
# Conflicts:
#	src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala
#	src/test/cpp/regression/main.cpp
 2019-04-12 16:26:08 +02:00
Charles Papon
8421328ee1 restore freertos tests 2019-04-12 16:09:20 +02:00
Charles Papon
13b774b535 #69 Relax address calculation of decode branch predictor by adding KEEP synthesis attribut 2019-04-12 15:56:22 +02:00
Charles Papon
41ff87f83b Remove jalr from decode branch prediction missaligned inibition 2019-04-12 15:27:10 +02:00
Charles Papon
63cd5f42af Fix #69 discoverd fmax issue with decode stage branch predictions 2019-04-12 15:24:33 +02:00
Dolu1990
fdd2194c8f
Merge pull request #69 from tomverbeure/micro_warnings 
GenMicro with warnings
 2019-04-12 14:58:17 +02:00
Charles Papon
b329ee85ad #60 Fix missing ecallGen flag 2019-04-11 15:30:54 +02:00
Charles Papon
ece1e73547 Default linux config is now without RVC 
Remove all linux usless CSR from the config
Remove verilator instruction fetch check
 2019-04-11 01:18:15 +02:00
Charles Papon
caa37a8028 Reduce machine mode emulator CSR requirements and emulate more CSR (in the case they aren't supporter in hardware) 2019-04-10 19:04:52 +02:00
Charles Papon
6b22594961 Flush MMU line with exception on context switching instead than on cmd fire 2019-04-10 15:42:39 +02:00
Charles Papon
926b74a203 shorter coremark 2019-04-10 15:41:58 +02:00
Charles Papon
189cadfbb3 Add coremark 2019-04-10 15:41:38 +02:00
Charles Papon
d7f6c18c0a Fix DebugPlugin -> force machine mode, force uncached memory load 2019-04-10 00:35:15 +02:00
Charles Papon
9b6b65b8b4 Fix icache test when dynamic target branch prediction is enabled 2019-04-09 19:37:18 +02:00
Charles Papon
a6dc530441 Added lrsc/amo tests 2019-04-09 19:27:42 +02:00
Charles Papon
fd42e7701e Add hardware AMO, require AMO=yes in sim and withAmo=true in linux.scala 2019-04-09 01:22:32 +02:00
Charles Papon
21cb8615fd Clean and fix things to get all the non-linux configs and machine only configs working 2019-04-08 16:06:05 +02:00
Charles Papon
32921491b8 #60 Fix instruction cache refill 2019-04-08 14:24:37 +02:00
Charles Papon
fd15a938c5 #60 Fix machine mode emulator atomic emulation. Do not write regfile if the page was set as read only. 2019-04-08 13:20:56 +02:00
Charles Papon
c2595273ec Add a busy flag from MMU ports 
iBus/dBus now halt on MMU busy, which avoid looping forever on page fault
 2019-04-08 11:38:40 +02:00
Charles Papon
f89ee0d422 #60 Fix MMU holding invalid tlb, while linux is assuming it isn't doing so. 2019-04-07 15:44:25 +02:00
Tom Verbeure
4fd36454d7 Complain about wrong earlyBranch settings. 2019-04-06 12:58:19 -07:00
Tom Verbeure
39a4aa5e26 GenMicroNoCsr: no memory stage, no write-back stage 2019-04-06 12:38:54 -07:00
Charles Papon
ffafc27104 Merge branch 'linuxDev' into linux 2019-04-06 02:01:08 +02:00
Charles Papon
6df3e57843 workaround Verilator comparaison linting 2019-04-06 02:00:47 +02:00
Charles Papon
21b4ae8f2f update todo, nothing todo ? everything done ? 2019-04-06 01:42:01 +02:00
Charles Papon
e7f3dd5553 Rework CsrPlugin exception delegation 2019-04-05 23:40:39 +02:00
Charles Papon
ddf0f06834 Add more delegation tests 
Reduce dcache test duration
 2019-04-05 22:56:12 +02:00
Charles Papon
acaa931e11 Rework CsrPlugin interrupt delegation 2019-04-05 22:55:42 +02:00
Charles Papon
9e72971ff0 Move user mode page fault checkes from iBus/dBus plugin into the MmuPlugin 
SUM was in fact already supported
 2019-04-05 21:34:44 +02:00
Charles Papon
82c894932a update todolist 2019-04-05 20:04:28 +02:00