Patchwork [05/13] s390x: Shift variables in CPUState for memset(0)

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Submitter Alexander Graf
Date May 4, 2011, 12:09 p.m.
Message ID <1304510982-30810-6-git-send-email-agraf@suse.de>
Download mbox | patch
Permalink /patch/94014/
State New
Headers show

Comments

Alexander Graf - May 4, 2011, 12:09 p.m.
The default reset handler does a memset(0) until right in between CPU_COMMON.
I incorrectly changed that behavior on the s390x port, so let's move the fields
in CPUState around to reflect the correct split up to which point memset(0)
zeros out everything.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 target-s390x/cpu.h |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

Patch

diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index 00939a3..125b939 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -87,9 +87,12 @@  typedef struct CPUS390XState {
     int pending_int;
     ExtQueue ext_queue[MAX_EXT_QUEUE];
 
+    int ext_index;
+
+    CPU_COMMON
+
     /* reset does memset(0) up to here */
 
-    int ext_index;
     int cpu_num;
     uint8_t *storage_keys;
 
@@ -98,8 +101,6 @@  typedef struct CPUS390XState {
     QEMUTimer *tod_timer;
 
     QEMUTimer *cpu_timer;
-
-    CPU_COMMON
 } CPUS390XState;
 
 #if defined(CONFIG_USER_ONLY)