Revision 2f462816 target-ppc/helper_regs.h
| b/target-ppc/helper_regs.h | ||
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static always_inline int hreg_store_msr (CPUPPCState *env, target_ulong value) |
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{
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int enter_pm, excp;
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int excp; |
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excp = 0; |
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value &= env->msr_mask; |
| ... | ... | |
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#endif |
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env->msr = value; |
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hreg_compute_hflags(env); |
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enter_pm = 0; |
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#if !defined (CONFIG_USER_ONLY) |
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if (unlikely(msr_pow == 1)) {
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switch (env->excp_model) {
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case POWERPC_EXCP_603: |
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case POWERPC_EXCP_603E: |
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case POWERPC_EXCP_G2: |
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/* Don't handle SLEEP mode: we should disable all clocks... |
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* No dynamic power-management. |
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*/ |
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if ((env->spr[SPR_HID0] & 0x00C00000) != 0) |
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enter_pm = 1; |
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break; |
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case POWERPC_EXCP_604: |
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enter_pm = 1; |
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break; |
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case POWERPC_EXCP_7x0: |
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if ((env->spr[SPR_HID0] & 0x00E00000) != 0) |
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enter_pm = 1; |
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break; |
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default: |
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break; |
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} |
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if (enter_pm) {
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if ((*env->check_pow)(env)) {
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env->halted = 1; |
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excp = EXCP_HALTED; |
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} |
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