[09/12] target-lm32: flush tlb after clearing env

Submitted by Michael Walle on March 6, 2013, 10 p.m.

Details

Message ID 1362607209-12232-10-git-send-email-michael@walle.cc
State New
Headers show

Commit Message

Michael Walle March 6, 2013, 10 p.m.
The tlb data is stored within the CPU env. Therefore, the initialization
has to be done after we clear the environment. Otherwise the tlb will have
a valid entry for address 0x0.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 target-lm32/cpu.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

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diff --git a/target-lm32/cpu.c b/target-lm32/cpu.c
index a2badb5..5e1ab80 100644
--- a/target-lm32/cpu.c
+++ b/target-lm32/cpu.c
@@ -36,10 +36,10 @@  static void lm32_cpu_reset(CPUState *s)
 
     lcc->parent_reset(s);
 
-    tlb_flush(env, 1);
-
     /* reset cpu state */
     memset(env, 0, offsetof(CPULM32State, breakpoints));
+
+    tlb_flush(env, 1);
 }
 
 static void lm32_cpu_realizefn(DeviceState *dev, Error **errp)