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authorDavid Gibson <david@gibson.dropbear.id.au>2013-03-12 00:31:48 +0000
committerAlexander Graf <agraf@suse.de>2013-03-22 15:28:53 +0100
commitcc8eae8ac7a493b6968238cf8aa5a21026858bae (patch)
tree06c2c27f0cb2ecb9f637694f451d0a7ec74a7206 /target-ppc/cpu.h
parentf80872e21c07edd06eb343eeeefc8af404b518a6 (diff)
target-ppc: Split user only code out of mmu_helper.c
mmu_helper.c is, for obvious reasons, almost entirely concerned with softmmu builds of qemu. However, it does contain one stub function which is used when CONFIG_USER_ONLY=y - the user only versoin of cpu_ppc_handle_mmu_fault, which always triggers an exception. The entire rest of the file is surrounded by #if !defined(CONFIG_USER_ONLY). We clean this up by moving the user only stub into its own new file, removing the ifdefs and building mmu_helper.c only when CONFIG_SOFTMMU is set. This also lets us remove the #define of cpu_handle_mmu_fault to cpu_ppc_handle_mmu_fault - that name is only used from generic code for user only - so we just name our split user version by the generic name. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/cpu.h')
-rw-r--r--target-ppc/cpu.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index eb793e03c0..17774386c0 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1092,8 +1092,11 @@ int cpu_ppc_signal_handler (int host_signum, void *pinfo,
void *puc);
int cpu_ppc_handle_mmu_fault (CPUPPCState *env, target_ulong address, int rw,
int mmu_idx);
-#define cpu_handle_mmu_fault cpu_ppc_handle_mmu_fault
void ppc_hw_interrupt (CPUPPCState *env);
+#if defined(CONFIG_USER_ONLY)
+int cpu_handle_mmu_fault(CPUPPCState *env, target_ulong address, int rw,
+ int mmu_idx);
+#endif
#if !defined(CONFIG_USER_ONLY)
void ppc_store_sdr1 (CPUPPCState *env, target_ulong value);