Ross Thompson 3e916da36e Removed the hardware page table walker fault state from the icache so that the icache will only unstall CPU for 1 cycle. ... In the dcache we added a register to save the load read data in the event an itlb miss occurs concurrently with the load in the memory stage. Under this situation we need to record the load ReadDataM into a temporary register, SavedReadDataM. At this time the CPU is stall; however the walker is going to change the address in the dcache which destroys this data. When leaving the PTW_READY state via a walker instruction fault or ITLB write we select this SavedReadDataM so that the CPU can capture it.		2021-07-22 19:42:19 -05:00
..
slack-notifier	added slack notifier for long sims	2021-06-22 08:31:41 -04:00
wave-dos	fix UART RX FIFO bug where tail pointer can overtake head pointer	2021-07-22 02:09:41 -04:00
regression-wally.py	remove busybear from regression because it is not keeping up with buildroot's changes to testbench-linux	2021-07-19 16:22:05 -04:00
run_sim.sh	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2021-03-30 15:25:07 -04:00
sim-buildroot	start to add buildroot testbench	2021-04-16 23:27:29 -04:00
sim-buildroot-batch	start to add buildroot testbench	2021-04-16 23:27:29 -04:00
sim-busybear	busybear: add sim-busybear and sim-busybear-batch based on sim-wally	2021-03-01 21:01:15 +00:00
sim-busybear-batch	busybear: make a second .do file with better optimization for command line mode	2021-03-08 19:35:00 +00:00
sim-wally	Added test configurations	2021-01-25 11:28:43 -05:00
sim-wally-batch	Fixed issue with sim-wally-batch. Are people still using this script?	2021-03-17 11:17:52 -05:00
sim-wally-batch-muldiv	Updates on Divide - pushed in working version of DIV64U for Divide and REmainder. Will do 32-bit version tomorrow as well as Signed version	2021-05-17 16:48:51 -05:00
sim-wally-batch-rv32ic	fixed sim-wally-32ic	2021-04-08 13:40:16 -04:00
sim-wally-batch-rv32icfd	Fixed lint warning	2021-07-14 21:24:48 -04:00
sim-wally-batch-rv64icfd	Update rv64icfd batch script	2021-05-18 16:01:53 -05:00
sim-wally-muldiv	Updates on Divide - pushed in working version of DIV64U for Divide and REmainder. Will do 32-bit version tomorrow as well as Signed version	2021-05-17 16:48:51 -05:00
sim-wally-rv32ic	fixed sim-wally-32ic	2021-04-08 13:40:16 -04:00
sim-wally-rv32icfd	Fixed lint warning	2021-07-14 21:24:48 -04:00
sim-wally-rv64icfd	Double-precision FMA instructions	2021-06-04 14:00:11 -04:00
udiv.c	Updates on Divide - pushed in working version of DIV64U for Divide and REmainder. Will do 32-bit version tomorrow as well as Signed version	2021-05-17 16:48:51 -05:00
wally-buildroot-batch.do	whoops meant to remove notifications from busybear, not buildroot	2021-06-24 01:54:46 -04:00
wally-buildroot.do	whoops meant to remove notifications from busybear, not buildroot	2021-06-24 01:54:46 -04:00
wally-busybear-batch.do	hptw: minor cleanup	2021-07-17 13:40:12 -04:00
wally-busybear.do	stop busybear from hanging	2021-07-02 17:22:09 -05:00
wally-coremark_bare.do	moved shared constants to a shared directory	2021-06-03 22:41:30 -04:00
wally-pipelined-batch-muldiv.do	moved shared constants to a shared directory	2021-06-03 22:41:30 -04:00
wally-pipelined-batch-rv32icfd.do	Fixed lint warning	2021-07-14 21:24:48 -04:00
wally-pipelined-batch-rv64icfd.do	fdivsqrt inegrated, but not completley working	2021-07-18 14:03:37 -04:00
wally-pipelined-batch.do	hptw: minor cleanup	2021-07-17 13:40:12 -04:00
wally-pipelined-muldiv.do	moved shared constants to a shared directory	2021-06-03 22:41:30 -04:00
wally-pipelined-ross.do	Works until pma checker breaks the simulation by reading HADDR rather than data physical address.	2021-06-24 14:42:59 -05:00
wally-pipelined-rv32icfd.do	Fixed lint warning	2021-07-14 21:24:48 -04:00
wally-pipelined-rv64icfd.do	fdivsqrt inegrated, but not completley working	2021-07-18 14:03:37 -04:00
wally-pipelined.do	moved shared constants to a shared directory	2021-06-03 22:41:30 -04:00
wally-privileged.do	moved shared constants to a shared directory	2021-06-03 22:41:30 -04:00
wave-all.do	Fixed busybear by restoring InstrValidW needed by testbench	2021-07-13 14:17:36 -04:00
wave.do	Removed the hardware page table walker fault state from the icache so that the icache will only unstall CPU for 1 cycle.	2021-07-22 19:42:19 -05:00