e8236dfebe
Add MulSimplePlugin regressions
2019-09-21 12:49:46 +02:00
b8b053e706
muldiviterative: fix build for short pipelines
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-09-20 08:36:01 +08:00
fdc95debef
dbuscached: fix build for short pipelines
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-09-20 08:35:49 +08:00
0b79c637b6
mulsimpleplugin: fix build for short pipelines
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Signed-off-by: Sean Cross <sean@xobs.io>
2019-09-20 08:35:23 +08:00
6ed41f7361
Improve CSR FMax
2019-09-16 13:53:55 +02:00
d94cee13f0
Add dummy decoding, exception code/tval
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Add Cpu generation code
Add support for always ready rsp
2019-09-05 19:06:28 +02:00
5ac443b745
Manage cases where a rsp buffer is required
2019-09-05 10:41:45 +02:00
6951f5b8e6
CfuPlugin addition
2019-09-05 10:41:45 +02:00
86f5af5ca9
Fix handling LiteX uart and timer.
2019-09-05 10:41:45 +02:00
8813e071bc
Add `litex` target
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Use configuration from the `csr.h` file
generated dynamically when building a LiteX platform.
2019-09-05 10:41:45 +02:00
64a2815544
Create makefile targets
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Allow to change build target without modifiying the sources.
In order to keep compatibilty `sim` target is built by default.
2019-09-05 10:41:45 +02:00
e76435c6c6
Allow to set custom DTB/OS_CALL addresses
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Setting those from command line during compilation allows
to create a custom setup without the need of modifying the
sources.
2019-09-05 10:41:45 +02:00
c8280a9a88
Allow to set custom RAM base address for emulator
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This is needed when loading the emulator to RAM
with an offset.
2019-09-05 10:41:45 +02:00
b65ef189eb
sync with SpinalHDL SDRAM changes
2019-08-29 16:03:20 +02:00
5085877eed
Fix handling LiteX uart and timer.
2019-07-24 16:09:21 +02:00
6a2584b840
Add `litex` target
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Use configuration from the `csr.h` file
generated dynamically when building a LiteX platform.
2019-07-11 15:56:48 +02:00
39c3f408e5
Create makefile targets
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Allow to change build target without modifiying the sources.
In order to keep compatibilty `sim` target is built by default.
2019-07-11 15:50:15 +02:00
423355ecbf
Allow to set custom DTB/OS_CALL addresses
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Setting those from command line during compilation allows
to create a custom setup without the need of modifying the
sources.
2019-07-11 14:09:06 +02:00
28a11976da
Allow to set custom RAM base address for emulator
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This is needed when loading the emulator to RAM
with an offset.
2019-07-11 14:06:24 +02:00
a2569e76c0
Update sdram ctrl package
2019-07-08 11:23:48 +02:00
624c641af5
xip refractoring
2019-06-28 10:23:39 +02:00
1257b056dc
Revert "test only dynamic_target for intensive test"
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This reverts commit 635ef51f82
2019-06-16 18:24:59 +02:00
635ef51f82
test only dynamic_target for intensive test
2019-06-16 17:43:07 +02:00
9656604848
rework dynamic_target failure correction
2019-06-16 17:42:39 +02:00
60c9c094a7
Merge remote-tracking branch 'origin/rework_jump_flush' into dev
2019-06-15 18:09:38 +02:00
a3a0c402bc
Remove broken freertos test and add zephyr instead
2019-06-15 10:46:10 +02:00
617f4742cd
Fix dynamic branch prediction correction on misspredicted fetch which are done on a 32 bits instruction crossing two words in configs which have at least 2 cycle latency fetch
2019-06-14 08:13:22 +02:00
d603de1bfe
Fix recent changes
2019-06-13 16:55:24 +02:00
c8ab99cd0b
Cleaning and remove BlockQ regression
2019-06-12 00:00:38 +02:00
21ec368927
Fix DYNAMIC_TARGET by fixing decode PC updates
2019-06-11 19:56:33 +02:00
afbf0ea777
Fix regression makefile
2019-06-11 01:05:49 +02:00
066ddc23e6
Add regression concurrent os executions flag to avoid running debug plugin tests
2019-06-11 00:22:38 +02:00
21c8933bbb
Fix DYNAMIC_TARGET prediction correction in BranchPlugin
2019-06-11 00:12:29 +02:00
5b53440d27
DYNAMIC_TARGET prediction datapath/control path are now splited
2019-06-10 22:20:32 +02:00
0e95154869
individual regression : more env control
2019-06-10 21:01:41 +02:00
bd46dd88aa
Fix RVC fetcher pc branches
2019-06-10 20:48:04 +02:00
24e1e3018c
Fix exception handeling
2019-06-09 23:40:37 +02:00
5243e46ffb
Fix BranchPlugin when SRC can have hazard in execute stage
2019-06-09 20:15:36 +02:00
af0755d8cf
rework flush with flushNext and flushIt
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static branch prediction jump do not depend on stage fireing anymore
2019-06-09 15:44:05 +02:00
357681a5c6
csrPlugin add pipelinedInterrupt, set by default
2019-06-08 22:22:16 +02:00
0df4ec45ad
Merge remote-tracking branch 'origin/master' into dev
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# Conflicts:
# build.sbt
2019-06-05 00:35:41 +02:00
56f7c27d18
Fix WFI. Not sensitive anymore to global interrupt enables, delegation and privilege
2019-06-05 00:32:38 +02:00
38a464a829
DataCache now allocate ways randomly
2019-05-25 00:28:30 +02:00
4a40184b35
Add cache Bandwidth counter, previous commit was about random instruction cache way allocation
2019-05-25 00:22:27 +02:00
94606d38e2
Add cache bandwidth counter
2019-05-25 00:21:48 +02:00
206c7ca638
Fix Bmb datacache bridge
2019-05-24 00:22:58 +02:00
f6f94ad7c1
Fix InstructionCache Bmb bridge
2019-05-22 19:03:26 +02:00
9b49638654
Allow CsrPlugin config access
2019-05-22 17:27:47 +02:00
8abc06c8f2
Add Bmb support for i$/d$
2019-05-22 17:04:36 +02:00
49b4b61a1a
Update Bmb bridges
2019-05-20 14:14:42 +02:00
0301ced000
Fix dBusSimplePlugin to bmb bridge
2019-05-16 19:49:13 +02:00
3753f64429
Fix Bmb compilation
2019-05-13 23:44:20 +02:00
abb7bd99ab
Merge pull request #75 from SpinalHDL/dev
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Merge dev (SpinalHDL 1.3.4)
2019-05-10 17:28:09 +02:00
db307075cf
Merge branch 'AHB' into dev
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# Conflicts:
# src/main/scala/vexriscv/plugin/DBusSimplePlugin.scala
# src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala
2019-05-07 17:21:52 +02:00
01db217ab9
Add supervisor support in the ExternalInterruptArrayPlugin
2019-05-06 16:23:43 +02:00
d27fa4766d
DBusCachedPlugin add earlyWaysHits in regressions
2019-05-06 00:05:40 +02:00
d12decde80
Remove test which had issues with the testbench ref checks because of getting passed delayed
2019-05-05 22:46:46 +02:00
5f18705358
Add DBusCachedPlugin.relaxedMemoryTranslationRegister option
2019-05-05 21:19:48 +02:00
c738246610
Remove the legacy pipelining from Axi4 cacheless bridges
2019-05-01 12:03:01 +02:00
d1e215e312
caches: work without writeBack stage
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In the case of an MMU miss, the data caches will create a retry branch port.
These currently implicitly go into the memory/writeBack stage, however
not all CPUs have this stage.
Place the retry branch port into the correct stage.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-04-26 18:02:43 +08:00
b2f387ccac
MmuPlugin: fix generation without writeBack stage
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If there is no writeBack stage, the elaboration step would hit a
NullPointerException when trying to insert into the writeBack stage.
Instead, pull from the most recent stage, which is where MMU access
should reside.
Signed-off-by: Sean Cross <sean@xobs.io>
2019-04-26 18:01:35 +08:00
d64589cc48
Add configs without memory/writeback stages in regressions
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Add rfReadInExecute configs in regressions
Fix ShiftPluginLight and DBusSimplePlugin for configs with rfReadInExecute stage configs
2019-04-25 17:36:13 +02:00
74e5cc49f9
Add the linux config into the synthesis bench
2019-04-24 12:32:37 +02:00
a331f35724
Icestorm flow now use nextpnr
2019-04-24 12:32:24 +02:00
b654d824ad
remove DebugPlugin from linux.scala, and set static branch prediction
2019-04-23 21:55:54 +02:00
266bdccc2e
update Riscv software model lrsc implementation
2019-04-23 21:55:54 +02:00
4078f84e8f
Dhrystone regression now also run coremark
2019-04-23 21:55:54 +02:00
c6dbaa52f6
Longer linux regression timeout for very slow configs
2019-04-21 22:16:42 +02:00
14efe6ffda
Riscv software model now implement interrupt priority accordingly to 496c59d064 (diff-a38d447c5232bd448697af4c6c8adb1a) changes
2019-04-21 20:01:39 +02:00
d7ca153c8b
remove interrupt assertion
2019-04-21 19:45:24 +02:00
0e10c460c3
Update Zephyr tests, the mem_pool_threadsafe one was bugy by the past, and now it is just too long
2019-04-21 17:58:42 +02:00
4cbb93cfc8
Look like zephyr mem_pool_threadsafe is a broken test
2019-04-21 17:48:08 +02:00
1c86bf7514
Increase liveness trigger to allow large instruction cache flush
2019-04-21 15:25:39 +02:00
963805ad48
Bring freertos back in tests
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Better travis test range
2019-04-21 12:50:28 +02:00
edde3e3011
Add zephyr tests
2019-04-21 02:56:44 +02:00
3b0f2e9551
better travis timings
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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
b49076ecab
add missing coremark patch
2019-04-19 19:41:05 +02:00
728a5ff20f
Fix coremark binaries (no csr)
2019-04-19 18:28:46 +02:00
e47b76fa67
#60 Added automated linux regression in travis
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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
2810ff05b0
Fix emulator instruction emulation trap redirection to supervisor.
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Impact only AMO less configs
2019-04-19 02:31:39 +02:00
b79b02152b
#60 Fix SFENCE_VMA deadlock
2019-04-18 18:33:06 +02:00
d2b324e32b
Add jtag and vhdl option
2019-04-15 11:01:51 +02:00
6f04c02cd2
TestInduvidualFeatures now use the linux config + MMU
2019-04-14 23:06:04 +02:00
8c7407967e
Fix non RVC fetcher exception PC capture
2019-04-14 23:04:30 +02:00
61d25e931e
#60 Add sim error message on RVC instruction without RVC capabilities
2019-04-13 10:44:06 +02:00
5d1ec604b2
Make regression sim great again
2019-04-13 10:41:15 +02:00
9ac1d3d59e
riscv software model without RVC now trap on RVC instruction before pcWrite + 2
2019-04-13 10:40:53 +02:00
3301a1b364
Add CsrPlugin.userGen option which now remove privilegeReg when not set
2019-04-12 16:37:34 +02:00
d5723968da
Merge remote-tracking branch 'origin/master' into linux
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# Conflicts:
# src/main/scala/vexriscv/plugin/IBusSimplePlugin.scala
# src/test/cpp/regression/main.cpp
2019-04-12 16:26:08 +02:00
8421328ee1
restore freertos tests
2019-04-12 16:09:20 +02:00
13b774b535
#69 Relax address calculation of decode branch predictor by adding KEEP synthesis attribut
2019-04-12 15:56:22 +02:00
41ff87f83b
Remove jalr from decode branch prediction missaligned inibition
2019-04-12 15:27:10 +02:00
63cd5f42af
Fix #69 discoverd fmax issue with decode stage branch predictions
2019-04-12 15:24:33 +02:00
b329ee85ad
#60 Fix missing ecallGen flag
2019-04-11 15:30:54 +02:00
ece1e73547
Default linux config is now without RVC
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Remove all linux usless CSR from the config
Remove verilator instruction fetch check
2019-04-11 01:18:15 +02:00
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
6b22594961
Flush MMU line with exception on context switching instead than on cmd fire
2019-04-10 15:42:39 +02:00
926b74a203
shorter coremark
2019-04-10 15:41:58 +02:00
189cadfbb3
Add coremark
2019-04-10 15:41:38 +02:00
d7f6c18c0a
Fix DebugPlugin -> force machine mode, force uncached memory load
2019-04-10 00:35:15 +02:00
Charles Papon
Sean Cross
Mateusz Holenko