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pmpaddr0 and pmpaddr2 test cases

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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 1278e231ff
commit 309a56b8f8
1 changed files with 21 additions and 1 deletions
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22
tests/coverage/pmpcfg.S
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@ -1,6 +1,6 @@
// pmpcfg part 1 // pmpcfg part 1
// Kevin Wan, kewan@hmc.edu, 4/18/2023 // 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. // 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 // See the next part in pmpcfg1.S
@ -52,6 +52,26 @@ main:
li t0, 0x00001700 li t0, 0x00001700
csrw pmpcfg3, t0 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 li t0, 0x8800000000000000
csrw pmpcfg2, t0 csrw pmpcfg2, t0
li t0, 0x88000000000000 li t0, 0x88000000000000