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authorAndreas Färber <afaerber@suse.de>2013-02-22 18:10:01 +0000
committerBlue Swirl <blauwirbel@gmail.com>2013-03-03 14:28:28 +0000
commitfadf982584b040527aeee0ede270a4d01463d293 (patch)
treede8d94b847354eced90a266fa7dc3164ad897fde /target-sh4
parent0980011b4f66482d2733ab2dd0f2f61747772c6b (diff)
downloadqemu-arm-fadf982584b040527aeee0ede270a4d01463d293.tar.gz
cpu: Introduce ENV_OFFSET macros
Introduce ENV_OFFSET macros which can be used in non-target-specific code that needs to generate TCG instructions which reference CPUState fields given the cpu_env register that TCG targets set up with a pointer to the CPUArchState struct. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-sh4')
-rw-r--r--target-sh4/cpu-qom.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/target-sh4/cpu-qom.h b/target-sh4/cpu-qom.h
index d368db1b0a..f4e8976478 100644
--- a/target-sh4/cpu-qom.h
+++ b/target-sh4/cpu-qom.h
@@ -68,5 +68,6 @@ static inline SuperHCPU *sh_env_get_cpu(CPUSH4State *env)
#define ENV_GET_CPU(e) CPU(sh_env_get_cpu(e))
+#define ENV_OFFSET offsetof(SuperHCPU, env)
#endif