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| author | Eduardo Habkost <ehabkost@redhat.com> | 2015-04-24 15:49:15 -0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-09-27 16:17:17 -0300 |
| commit | 5e992a8e337e710ea2d02f35668ac55a80e15f99 (patch) | |
| tree | e644d74361c1e9699479d4d240f114eb158f0aa6 /target-i386/cpu.h | |
| parent | 0456441b5eb6694a561ad5bb8dad52483e6a08d0 (diff) | |
| download | qemu-5e992a8e337e710ea2d02f35668ac55a80e15f99.tar.gz | |
target-i386: Add a marker to end of the region zeroed on reset
Instead of using cpuid_level, use an empty struct as a marker
(like we already did with {start,end}_init_save). This will avoid
accidentaly resetting the wrong fields if we change the field
ordering on CPUX86State.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target-i386/cpu.h')
| -rw-r--r-- | target-i386/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 27af9c3f9a..604d591829 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -1108,6 +1108,7 @@ typedef struct CPUX86State { CPU_COMMON /* Fields from here on are preserved across CPU reset. */ + struct {} end_reset_fields; /* processor features (e.g. for CPUID insn) */ uint32_t cpuid_level; |