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  • Committer: Anthony Liguori
  • Author(s): Nathan Froyd
  • Date: 2009-08-24 13:21:42 UTC
  • Revision ID: git-v1:0b5c1ce8467384327b80a55218d3e57f48985990
cleanup cpu-exec.c, part 0/N: consolidate handle_cpu_signal

handle_cpu_signal is very nearly copy-paste code for each target, with a
few minor variations.  This patch sets up appropriate defaults for a
generic handle_cpu_signal and provides overrides for particular targets
that did things differently.  Fixing things like the persistent (XXX:
use sigsetjmp) should now become somewhat easier.

Previous comments on this patch suggest that the "activate soft MMU for
this block" comments refer to defunct functionality.  I have removed
such blocks for the appropriate targets in this patch.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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                            void *puc);
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int cpu_ppc_handle_mmu_fault (CPUPPCState *env, target_ulong address, int rw,
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                              int mmu_idx, int is_softmmu);
 
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#define cpu_handle_mmu_fault cpu_ppc_handle_mmu_fault
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int get_physical_address (CPUPPCState *env, mmu_ctx_t *ctx, target_ulong vaddr,
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                          int rw, int access_type);
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void do_interrupt (CPUPPCState *env);