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authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-11-18 19:46:41 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-11-18 19:46:41 +0000
commit6b9175478e9ad8ef2a9569fd8e2a83440747aae5 (patch)
tree2436af3fe2b5a72150f728c5b5940768e45ecd0e /target-cris/cpu.h
parent622ed3605bf4caa5d52b407081ceb6ecce752aec (diff)
Refactor translation block CPU state handling (Jan Kiszka)
This patch refactors the way the CPU state is handled that is associated with a TB. The basic motivation is to move more arch specific code out of generic files. Specifically the long #ifdef clutter in tb_find_fast() has to be overcome in order to avoid duplicating it for the gdb watchpoint fixes (patch "Restore pc on watchpoint hits"). Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5736 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-cris/cpu.h')
-rw-r--r--target-cris/cpu.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/target-cris/cpu.h b/target-cris/cpu.h
index 19cb20987a..44a98e46a2 100644
--- a/target-cris/cpu.h
+++ b/target-cris/cpu.h
@@ -245,4 +245,13 @@ static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock *tb)
env->pc = tb->pc;
}
+static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
+ target_ulong *cs_base, int *flags)
+{
+ *pc = env->pc;
+ *cs_base = 0;
+ *flags = env->dslot |
+ (env->pregs[PR_CCS] & (S_FLAG | P_FLAG | U_FLAG | X_FLAG));
+}
+
#endif