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KASAN: add bus_space*read*_8 for aarch64

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Add the remaining bus_space*read*_8 functions conditionally for
only arm64 in order to not break KASAN builds with new code using
one of them.

Suggested by:	markj
Reviewed by:	markj
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D39581
This commit is contained in:
Bjoern A. Zeeb 2023-04-15 15:35:50 +00:00
parent 5ee1c90e50
commit 42742fe725
1 changed files with 7 additions and 0 deletions
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7
sys/kern/subr_asan.c
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@ -957,6 +957,13 @@ ASAN_BUS_READ_PTR_FUNC(region, 4, uint32_t)
ASAN_BUS_READ_PTR_FUNC(region_stream, 4, uint32_t)
ASAN_BUS_READ_FUNC(, 8, uint64_t)
#if defined(__aarch64__)
ASAN_BUS_READ_FUNC(_stream, 8, uint64_t)
ASAN_BUS_READ_PTR_FUNC(multi, 8, uint64_t)
ASAN_BUS_READ_PTR_FUNC(multi_stream, 8, uint64_t)
ASAN_BUS_READ_PTR_FUNC(region, 8, uint64_t)
ASAN_BUS_READ_PTR_FUNC(region_stream, 8, uint64_t)
#endif
#define ASAN_BUS_WRITE_FUNC(func, width, type) \
void kasan_bus_space_write##func##_##width(bus_space_tag_t tag, \