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| author | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2013-10-23 16:54:31 +0200 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2013-10-24 22:32:56 +0200 |
| commit | 11a7621763e7c91fef5169942a90e30bfd66a837 (patch) | |
| tree | f83e7a0882d5f9f696ada55c71210dfe04493ade /target-microblaze/cpu.h | |
| parent | 4a536270454cc6e59960857a4e4a7c1ebb7fdd4b (diff) | |
| download | qemu-11a7621763e7c91fef5169942a90e30bfd66a837.tar.gz qemu-11a7621763e7c91fef5169942a90e30bfd66a837.tar.bz2 qemu-11a7621763e7c91fef5169942a90e30bfd66a837.zip | |
microblaze: At swx, check that the reserved word is unmodified
This improves the reservation check for system emulation, making
it possible to catch stores that modify reserved word.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Diffstat (limited to 'target-microblaze/cpu.h')
| -rw-r--r-- | target-microblaze/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h index 7508cf5a06..e1415f043c 100644 --- a/target-microblaze/cpu.h +++ b/target-microblaze/cpu.h @@ -246,6 +246,7 @@ struct CPUMBState { /* lwx/swx reserved address */ #define RES_ADDR_NONE 0xffffffff /* Use 0xffffffff to indicate no reservation */ uint32_t res_addr; + uint32_t res_val; /* Internal flags. */ #define IMM_FLAG 4 |