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Updated PMA tests to comply with all width writes and reads to CLINT

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This commit is contained in:
Kip Macsai-Goren 2022-04-06 06:00:23 +00:00
parent fbcb0c0bd8
commit 3268f27f7a
2 changed files with 12 additions and 24 deletions
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22
tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/references/WALLY-PMA.reference_output
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@ -1,23 +1,11 @@
beef00b4 # Test 12.3.2.1: read 64 bits success in CLINT
0000dead # all of these read successes are also confirming successful writes
00000007 # write 32 bits with access fault in CLINT
00000000
00000005 # read 32 bits with access fault in CLINT
00000000
00000bad
00000000
00000007 # write 16 bits with access fault in CLINT
00000000
00000005 # read 16 bits with access fault in CLINT
00000000
00000bad
00000000
00000007 # write 8 bits with access fault in CLINT
00000000
00000005 # read 8 bits with access fault in CLINT
00000000
00000bad
beef00b5 # read 32 bits success in CLINT (bottom 32 bits sign extended)
ffffffff
000000b6 # read 16 bits success in CLINT (bottom 16 bits sign extended)
00000000
ffffffb7 # read 8 bits success in CLINT (bottom 8 bits sign extended)
ffffffff
00000001 # execute test with access fault in CLINT
00000000
00000bad

12
tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/src/WALLY-PMA.S
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@ -85,12 +85,12 @@ test_cases:
# Use timecmp register as readable and writable section of the CLINT
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B4, write64_test # 64-bit write: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B4, read64_test # 64-bit read: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B5, write32_test # 32-bit write: failure *** due to non-native length access
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B5, read32_test # 32-bit read: failure
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B6, write16_test # 16-bit write: failure
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B6, read16_test # 16-bit read: failure
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B7, write08_test # 08-bit write: failure
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B7, read08_test # 08-bit read: failure
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B5, write32_test # 32-bit write: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B5, read32_test # 32-bit read: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B6, write16_test # 16-bit write: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B6, read16_test # 16-bit read: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B7, write08_test # 08-bit write: success
.8byte CLINT_BASE + 0x4000, 0x0000DEADBEEF00B7, read08_test # 08-bit read: success
.8byte CLINT_BASE, 0xbad, executable_test# execute: instruction access fault