David Harris
87d1a8a1ac
Added start of fma
2022-02-26 19:51:19 +00:00
James E. Stine
55e70bb1ba
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2022-02-26 13:20:59 -06:00
James E. Stine
81e1c1cdc0
Update sample SoftFloat programs
2022-02-26 13:20:50 -06:00
David Harris
eda60a7691
Moved Softfloat / TestFloat
2022-02-26 19:17:32 +00:00
James E. Stine
7ef5b4344f
Delete unused FP vector scripts
2022-02-26 13:02:57 -06:00
Kip Macsai-Goren
aaa880a2f0
allowed for vectored and unvectored interrupts in trap handlers
2022-02-25 23:57:45 +00:00
Kip Macsai-Goren
d90dcae1ac
added support for trap handlers in in multiple pivilege modes
2022-02-25 23:57:45 +00:00
bbracker
e3858c7008
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2022-02-25 23:51:48 +00:00
bbracker
e9e358cdd0
revived checkpointing and hacked it up to generate a trace starting at the checkpoint
2022-02-25 23:51:40 +00:00
bbracker
c1a50b38c3
parser rename
2022-02-25 20:05:10 +00:00
David Harris
0fb5536617
Removed tests/imperas-riscv-tests/riscv-target/risdcvOVPsimPlus/device/rv64i-perip to stop makefile issues compiling Imperas tests. Still need to port other imperas-riscv-tests
2022-02-25 18:17:05 +00:00
kaveh Pezeshki
83f88eaebd
Updated busybox disassembly
2022-02-24 04:49:04 +00:00
kaveh Pezeshki
da35effadd
removed verbose cpio and excluded /dev/console
2022-02-24 00:08:10 +00:00
David Harris
2af34f67f4
Linux disassembly makefile
2022-02-24 00:05:23 +00:00
Ross Thompson
97d64201f7
Fixed bug with DAPageFault being wrong when HPTW writes not supported.
2022-02-23 10:54:34 -06:00
Ross Thompson
53f13d4cbc
More spillsupport more structual.
2022-02-23 10:27:14 -06:00
Ross Thompson
c23f6c7d90
Fixed bug with spill support and Instruction DA Page Faults.
2022-02-23 10:16:12 -06:00
Ross Thompson
62e1a97287
Added generates to pcnextf muxes for privileged and caches.
2022-02-22 22:45:00 -06:00
Ross Thompson
d331b9f29d
Fixed "bug" with wally-pipelined.do
2022-02-22 22:19:25 -06:00
Ross Thompson
6a52f95cc8
Minor busdp cleanup.
2022-02-22 17:28:26 -06:00
Ross Thompson
59a2c09c5e
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2022-02-22 14:45:53 -06:00
Ross Thompson
90be3d4360
Clarified interlockfsm.
2022-02-22 11:31:28 -06:00
bbracker
b8fd06576c
fix lint bugs in PLIC and UART
2022-02-22 05:04:18 +00:00
bbracker
a6047697c3
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2022-02-22 04:27:50 +00:00
bbracker
6caa97bb26
change UART PLIC IRQ mapping from 4 to 10 to match virt model; move WALLY-PERIPH tests to wally arch tests
2022-02-22 03:46:08 +00:00
bbracker
e7934c585a
change RX side of UART to aslo be LSB-first
2022-02-22 03:34:08 +00:00
Ross Thompson
3a29504279
Added some clearity to lsuvirtmem.sv.
2022-02-21 17:20:58 -06:00
Ross Thompson
ca59778c5a
Annotated IFU for mux changes.
2022-02-21 17:20:34 -06:00
Ross Thompson
2f711fb642
Changed HPTWRead/HPTWWrite to be HPTWRW to be similar to MemRW.
2022-02-21 16:54:38 -06:00
Ross Thompson
0c65ea96d8
Cleaned up names in lsuvirtmem.
2022-02-21 16:44:30 -06:00
bbracker
80e03fe42f
new trace generation method
2022-02-21 20:30:39 +00:00
Ross Thompson
a6e83a2ca2
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2022-02-21 12:46:22 -06:00
Ross Thompson
56fc6d0d7c
Minor cleanup of lsu.
2022-02-21 12:46:06 -06:00
ushakya22
67780305ae
Moved order of reading a, b, and result from test vectors file so that result
...
matches up with inputs a and b
2022-02-21 17:28:11 +00:00
ushakya22
88060a74f5
- created new testbench file instead of having it at the bottom of the srt file
...
- uses unpacker to parse 64 bit floating point numbers
- updated testbench to read from new testvectors generated by exptestbench
Notes:
MEM_WIDTH updated to be 64*3
Input numbers and output result is 64 bit number
MEM_SIZE set to 60000
2022-02-21 16:24:50 +00:00
ushakya22
d1089163a9
- Created exponent divsion module
...
- top module includes exponent module now
Notes:
- may be a better implementation of the exponent module rather than
having what I believe are two adders currently
2022-02-21 16:13:30 +00:00
ushakya22
c6bd51a707
Changed Makefile to compile exptestgen instead of testgen
2022-02-21 16:08:45 +00:00
ushakya22
08d997d68b
reverted srt_standford back to original file pre modifications by Udeema
2022-02-21 16:08:09 +00:00
ushakya22
1495f6ac70
verilator lint for srt
2022-02-21 16:05:43 +00:00
ushakya22
5b83ad0929
Created test vector generation file for exponent and mantissa division
2022-02-21 16:04:41 +00:00
Ross Thompson
f48b12b089
Moved mux into lsuvirtmem.
2022-02-21 09:31:29 -06:00
Ross Thompson
cbf4395457
Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main
2022-02-21 09:06:09 -06:00
Kip Macsai-Goren
6a569683a7
removed macro-only file. no longer used
2022-02-21 07:15:00 +00:00
Kip Macsai-Goren
1f516bb346
made sure program isn't passing the testwith a false posistive
2022-02-21 07:14:42 +00:00
Kip Macsai-Goren
d1578d8356
added scratch register tests for 64 and 32 bits
2022-02-21 07:03:12 +00:00
Kip Macsai-Goren
5bdb612567
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2022-02-21 00:34:54 +00:00
kaveh Pezeshki
430f1eca6c
added Makefile for automated disassembly generation
2022-02-20 09:08:38 +00:00
Ross Thompson
ae06785b9f
Minor changes to LSU.
2022-02-19 14:38:17 -06:00
David Harris
20a5798f43
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2022-02-18 23:08:47 +00:00
David Harris
6a0ffff05d
Removed problematic warning about reaching default state in HPTW
2022-02-18 23:08:40 +00:00
