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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
| commit | 238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd (patch) | |
| tree | cd8a1b75ba7b3543eb7fe6857f408e7be4d9fd0b /results/classifier/gemma3:27b/instruction/1756927 | |
| parent | 96049c939b1916d80532630d63c14e04d5244f1d (diff) | |
| download | emulator-bug-study-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.tar.gz emulator-bug-study-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.zip | |
add results
Diffstat (limited to 'results/classifier/gemma3:27b/instruction/1756927')
| -rw-r--r-- | results/classifier/gemma3:27b/instruction/1756927 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/gemma3:27b/instruction/1756927 b/results/classifier/gemma3:27b/instruction/1756927 new file mode 100644 index 00000000..7ad0a2c7 --- /dev/null +++ b/results/classifier/gemma3:27b/instruction/1756927 @@ -0,0 +1,21 @@ + + + +ARMv7 LPAE: IFSR doesn't have the LPAE bit in case of BKPT + +When a user application triggers a 'bkpt' instruction while LPAE is used, the bit [9] of IFSR is not correctly set during the prefetch abort exception. + +You'll find attached a minimal example to reproduce the issue (just run 'make all'). +The output I get is: + +supervisor +user +prefetch +short-descriptor + +The last entry should read 'long-descriptor'. + + +Qemu revision: 48ae1f60d8c9a770e6da64407984d84e25253c69 +Ubuntu verison: 16.04 LTS +Cross Compiler: gcc linaro 6.3.1-2017.02-x86_64_arm-eabi \ No newline at end of file |