diff options
Diffstat (limited to 'results/classifier/deepseek-r1:32b/output/runtime/1926044')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/output/runtime/1926044 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/output/runtime/1926044 b/results/classifier/deepseek-r1:32b/output/runtime/1926044 new file mode 100644 index 000000000..c1dcc0401 --- /dev/null +++ b/results/classifier/deepseek-r1:32b/output/runtime/1926044 @@ -0,0 +1,33 @@ + + + +QEMU-user doesn't report HWCAP2_MTE + +Reproducible on ffa090bc56e73e287a63261e70ac02c0970be61a + +Host Debian 5.10.24 x86_64 GNU + +Configured with "configure --disable-system --enable-linux-user --static" + +This one works and prints "OK" as expected: +clang tests/tcg/aarch64/mte-3.c -target aarch64-linux-gnu -fsanitize=memtag -march=armv8+memtag +qemu-aarch64 --cpu max -L /usr/aarch64-linux-gnu ./a.out && echo OK + + +This one fails and print "0": +cat mytest.c +#include <stdio.h> +#include <sys/auxv.h> + +#ifndef HWCAP2_MTE +#define HWCAP2_MTE (1 << 18) +#endif + +int main(int ac, char **av) +{ + printf("%d\n", (int)(getauxval(AT_HWCAP2) & HWCAP2_MTE)); +} + + +clang mytest.c -target aarch64-linux-gnu -fsanitize=memtag -march=armv8+memtag +qemu-aarch64 --cpu max -L /usr/aarch64-linux-gnu ./a.out \ No newline at end of file |