diff options
| author | Fabien Chouteau <chouteau@adacore.com> | 2013-03-29 02:06:27 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-04-26 23:02:40 +0200 |
| commit | 2cf3eb6df552cee74b52de9989e270b74e42847e (patch) | |
| tree | d53444ebe7b7d442dbe874d34b873ef584b91189 /target-ppc/cpu.h | |
| parent | 3b961124bf8a0b490e4fc3a6a39e004500ae6967 (diff) | |
PPC: Remove env->hreset_excp_prefix
This value is not needed if we use correctly the MSR[IP] bit.
excp_prefix is always 0x00000000, except when the MSR[IP] bit is
implemented and set to 1, in that case excp_prefix is 0xfff00000.
The handling of MSR[IP] was already implemented but not used at reset
because the value of env->msr was changed "manually".
The patch uses the function hreg_store_msr() to set env->msr, this
ensures a good handling of MSR[IP] at reset, and therefore a good value
for excp_prefix.
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 42c36e2829..99ebf7e16a 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -1026,7 +1026,6 @@ struct CPUPPCState { /* Exception vectors */ target_ulong excp_vectors[POWERPC_EXCP_NB]; target_ulong excp_prefix; - target_ulong hreset_excp_prefix; target_ulong ivor_mask; target_ulong ivpr_mask; target_ulong hreset_vector; |