target/ppc: Style fixes for helper_regs.h
Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org>
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@ -44,10 +44,11 @@ static inline void hreg_swap_gpr_tgpr(CPUPPCState *env)
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static inline void hreg_compute_mem_idx(CPUPPCState *env)
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{
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/* This is our encoding for server processors. The architecture
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/*
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* This is our encoding for server processors. The architecture
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* specifies that there is no such thing as userspace with
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* translation off, however it appears that MacOS does it and
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* some 32-bit CPUs support it. Weird...
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* translation off, however it appears that MacOS does it and some
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* 32-bit CPUs support it. Weird...
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*
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* 0 = Guest User space virtual mode
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* 1 = Guest Kernel space virtual mode
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@ -143,7 +144,8 @@ static inline int hreg_store_msr(CPUPPCState *env, target_ulong value,
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/* Change the exception prefix on PowerPC 601 */
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env->excp_prefix = ((value >> MSR_EP) & 1) * 0xFFF00000;
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}
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/* If PR=1 then EE, IR and DR must be 1
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/*
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* If PR=1 then EE, IR and DR must be 1
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*
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* Note: We only enforce this on 64-bit server processors.
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* It appears that:
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