Github_Repos/cvw
1
0
Fork 1
mirror of https://github.com/openhwgroup/cvw synced 2025-02-11 06:05:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

pmpaddr0 and pmpaddr2 test cases

Browse Source 
Writing 0x00170000 and 0x17000000 to pmpaddr0 and pmpaddr2.
Increased IFU coverage from 83.53% to 83.68% and LSU coverage from 93.29% to 93.45%.
This commit is contained in:
Liam 2023-04-25 15:37:04 -07:00
parent e73922d34d
commit 7bf2ee5418
1 changed files with 21 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
tests/coverage/pmpcfg.S
View File

@ -1,6 +1,6 @@
// pmpcfg part 1
// Kevin Wan, kewan@hmc.edu, 4/18/2023
// Liam Chalk, lchalk@hmc.edu, 4/21/2023
// Liam Chalk, lchalk@hmc.edu, 4/25/2023
// locks each pmpXcfg bit field in order, from X = 15 to X = 0, with the A[1:0] field set to TOR.
// See the next part in pmpcfg1.S
@ -52,6 +52,26 @@ main:
li t0, 0x00001700
csrw pmpcfg3, t0
li t0, 0x90000000
csrw pmpaddr0, t0
li t0, 0x00170000
csrw pmpcfg0, t0
li t0, 0x90000000
csrw pmpaddr2, t0
li t0, 0x00170000
csrw pmpcfg2, t0
li t0, 0x90000000
csrw pmpaddr0, t0
li t0, 0x17000000
csrw pmpcfg0, t0
li t0, 0x90000000
csrw pmpaddr2, t0
li t0, 0x17000000
csrw pmpcfg2, t0
li t0, 0x8800000000000000
csrw pmpcfg2, t0
li t0, 0x88000000000000