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| author | BALATON Zoltan <balaton@eik.bme.hu> | 2021-10-11 19:32:43 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-10-13 07:25:07 -0700 |
| commit | 7a7142f0254464d16f0ddefd61237b40bfa97a47 (patch) | |
| tree | 06a864f80cd315f220a75d6f07da03c5a1ee2fc1 /softmmu/memory.c | |
| parent | ee26ce674a93c824713542cec3b6a9ca85459165 (diff) | |
| download | qemu-7a7142f0254464d16f0ddefd61237b40bfa97a47.zip qemu-7a7142f0254464d16f0ddefd61237b40bfa97a47.tar.gz qemu-7a7142f0254464d16f0ddefd61237b40bfa97a47.tar.bz2 | |
memory: Log access direction for invalid accesses
In memory_region_access_valid() invalid accesses are logged to help
debugging but the log message does not say if it was a read or write.
Log that too to better identify the access causing the problem.
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20211011173616.F1DE0756022@zero.eik.bme.hu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'softmmu/memory.c')
| -rw-r--r-- | softmmu/memory.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/softmmu/memory.c b/softmmu/memory.c index db182e5..e5826fa 100644 --- a/softmmu/memory.c +++ b/softmmu/memory.c @@ -1378,17 +1378,17 @@ bool memory_region_access_valid(MemoryRegion *mr, { if (mr->ops->valid.accepts && !mr->ops->valid.accepts(mr->opaque, addr, size, is_write, attrs)) { - qemu_log_mask(LOG_GUEST_ERROR, "Invalid access at addr " - "0x%" HWADDR_PRIX ", size %u, " - "region '%s', reason: rejected\n", + qemu_log_mask(LOG_GUEST_ERROR, "Invalid %s at addr 0x%" HWADDR_PRIX + ", size %u, region '%s', reason: rejected\n", + is_write ? "write" : "read", addr, size, memory_region_name(mr)); return false; } if (!mr->ops->valid.unaligned && (addr & (size - 1))) { - qemu_log_mask(LOG_GUEST_ERROR, "Invalid access at addr " - "0x%" HWADDR_PRIX ", size %u, " - "region '%s', reason: unaligned\n", + qemu_log_mask(LOG_GUEST_ERROR, "Invalid %s at addr 0x%" HWADDR_PRIX + ", size %u, region '%s', reason: unaligned\n", + is_write ? "write" : "read", addr, size, memory_region_name(mr)); return false; } @@ -1400,10 +1400,10 @@ bool memory_region_access_valid(MemoryRegion *mr, if (size > mr->ops->valid.max_access_size || size < mr->ops->valid.min_access_size) { - qemu_log_mask(LOG_GUEST_ERROR, "Invalid access at addr " - "0x%" HWADDR_PRIX ", size %u, " - "region '%s', reason: invalid size " - "(min:%u max:%u)\n", + qemu_log_mask(LOG_GUEST_ERROR, "Invalid %s at addr 0x%" HWADDR_PRIX + ", size %u, region '%s', reason: invalid size " + "(min:%u max:%u)\n", + is_write ? "write" : "read", addr, size, memory_region_name(mr), mr->ops->valid.min_access_size, mr->ops->valid.max_access_size); |