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 /target-xtensa | |
| parent | 907a5e32f293a0af8875973d4cce12b96bea5bae (diff) | |
| download | qemu-c05efcb18ee30cdf2b00b3512aa0f5233b52911f.zip qemu-c05efcb18ee30cdf2b00b3512aa0f5233b52911f.tar.gz qemu-c05efcb18ee30cdf2b00b3512aa0f5233b52911f.tar.bz2 | |
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 'target-xtensa')
| -rw-r--r-- | target-xtensa/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-xtensa/cpu.c b/target-xtensa/cpu.c index 309bb16..785e56d 100644 --- a/target-xtensa/cpu.c +++ b/target-xtensa/cpu.c @@ -69,10 +69,12 @@ static void xtensa_cpu_realizefn(DeviceState *dev, Error **errp) static void xtensa_cpu_initfn(Object *obj) { + CPUState *cs = CPU(obj); XtensaCPU *cpu = XTENSA_CPU(obj); CPUXtensaState *env = &cpu->env; static bool tcg_inited; + cs->env_ptr = env; cpu_exec_init(env); if (tcg_enabled() && !tcg_inited) { |