openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

cpu: Unconditionalize CPUState fields 

Commits fc8c5b8c41 (Makefile.user: Define
CONFIG_USER_ONLY for libuser/) and
dd83b06ae6 (qom: Introduce CPU class)
specifically prepared the qom/cpu.c file to be compiled differently for
softmmu and *-user. This broke as part of build system refactorings
while CPU patches were in flight, adding conditional fields
kvm_fd (8737c51c04) and
kvm_vcpu_dirty (20d695a925) for softmmu.

linux-user and bsd-user would therefore get a CPUState type with
instance_size ~8 bytes longer than expected.
Fix this by unconditionally having the fields in CPUState.

In practice, target-specific CPU types' instance_size would compensate
this, and upstream qom/cpu.c does not yet touch any affected field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Andreas Färber 2013-01-25 16:11:42 +01:00
parent 2dddbc2123
commit c03c520d50
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/qom/cpu.h
View File

@ -93,10 +93,8 @@ struct CPUState {
bool stop;
bool stopped;
#if !defined(CONFIG_USER_ONLY)
int kvm_fd;
bool kvm_vcpu_dirty;
#endif
struct KVMState *kvm_state;
struct kvm_run *kvm_run;