diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2015-04-26 16:49:24 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-04-26 16:49:24 +0100 |
| commit | 66b9b43c42049bcae37668e890fedde9a72c8167 (patch) | |
| tree | 03be988ee0be12432fb993745b3823974e348040 /include | |
| parent | 500131154d677930fce35ec3a6f0b5a26bcd2973 (diff) | |
exec.c: Capture the memory attributes for a watchpoint hit
Capture the memory attributes for the transaction which triggered
a watchpoint; this allows CPU specific code to implement features
like ARM's "user-mode only WPs also hit for LDRT/STRT accesses
made from privileged code". This change also correctly passes
through the memory attributes to the underlying device when
a watchpoint access doesn't hit.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qom/cpu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 9dafb4817e..39f0f19fb0 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -24,6 +24,7 @@ #include <setjmp.h> #include "hw/qdev-core.h" #include "exec/hwaddr.h" +#include "exec/memattrs.h" #include "qemu/queue.h" #include "qemu/thread.h" #include "qemu/tls.h" @@ -195,6 +196,7 @@ typedef struct CPUWatchpoint { vaddr vaddr; vaddr len; vaddr hitaddr; + MemTxAttrs hitattrs; int flags; /* BP_* */ QTAILQ_ENTRY(CPUWatchpoint) entry; } CPUWatchpoint; |