diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-01-17 12:13:41 +0100 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-02-16 14:51:00 +0100 |
| commit | c05efcb18ee30cdf2b00b3512aa0f5233b52911f (patch) | |
| tree | 4d51c9851f304e7867b10877340914bf23c0fb59 /include | |
| parent | 907a5e32f293a0af8875973d4cce12b96bea5bae (diff) | |
cpu: Add CPUArchState pointer to CPUState
The target-specific ENV_GET_CPU() macros have allowed us to navigate
from CPUArchState to CPUState. The reverse direction was not supported.
Avoid introducing CPU_GET_ENV() macros by initializing an untyped
pointer that is initialized in derived instance_init functions.
The field may not be called "env" due to it being poisoned.
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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 c25a997808..ee1a7c878a 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -71,6 +71,7 @@ struct kvm_run; * @created: Indicates whether the CPU thread has been successfully created. * @stop: Indicates a pending stop request. * @stopped: Indicates the CPU has been artificially stopped. + * @env_ptr: Pointer to subclass-specific CPUArchState field. * @current_tb: Currently executing TB. * @kvm_fd: vCPU file descriptor for KVM. * @@ -100,6 +101,7 @@ struct CPUState { bool stopped; volatile sig_atomic_t exit_request; + void *env_ptr; /* CPUArchState */ struct TranslationBlock *current_tb; int kvm_fd; |