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Merge pull request #270 from liamchalk00/main

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pmpcfg test cases
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David Harris 2023-04-22 08:41:11 -07:00 committed by GitHub
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1 changed files with 14 additions and 9 deletions
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23
tests/coverage/pmpcfg.S
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@ -1,6 +1,6 @@
// pmpcfg part 1
// Kevin Wan, kewan@hmc.edu, 4/18/2023
// Liam Chalk, lchalk@hmc.edu, 4/19/2023
// Liam Chalk, lchalk@hmc.edu, 4/21/2023
// 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
@ -19,32 +19,37 @@ main:
li t0, 0x90000000
csrw pmpaddr0, t0
li t0, 0x00000017
li t0, 0x00001700
csrw pmpcfg0, t0
li t0, 0x90000000
csrw pmpaddr0, t0
li t0, 0x00001700
csrw pmpcfg1, t0
li t0, 0x90000000
csrw pmpaddr0, t0
li t0, 0x00000017
li t0, 0x00001700
csrw pmpcfg2, t0
li t0, 0x90000000
csrw pmpaddr0, t0
li t0, 0x00000017
li t0, 0x00001700
csrw pmpcfg3, t0
li t0, 0x90000000
csrw pmpaddr1, t0
li t0, 0x00000017
li t0, 0x00001700
csrw pmpcfg1, t0
li t0, 0x90000000
csrw pmpaddr1, t0
li t0, 0x00000017
csrw pmpaddr2, t0
li t0, 0x00001700
csrw pmpcfg2, t0
li t0, 0x90000000
csrw pmpaddr1, t0
li t0, 0x00000017
csrw pmpaddr3, t0
li t0, 0x00001700
csrw pmpcfg3, t0
li t0, 0x8800000000000000