gwj / at91sam9263 · Commits

Commit f9fdea6b85a6b95701aaeedad2ac3087e4b6b438

Authored by j_mayer
1 parent 2c1ee068

Make PowerPC hypervisor resources able to compile, even if not enabled for now. 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3446 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 18 additions and 6 deletions
target-ppc/helper.c
  View file @f9fdea6
... ... @@ -2002,6 +2002,12 @@ static always_inline void powerpc_excp (CPUState *env,
2002 2002 {
2003 2003 target_ulong msr, new_msr, vector;
2004 2004 int srr0, srr1, asrr0, asrr1;
  2005 +#if defined(TARGET_PPC64H)
  2006 + int lpes0, lpes1, lev;
  2007 +
  2008 + lpes0 = (env->spr[SPR_LPCR] >> 1) & 1;
  2009 + lpes1 = (env->spr[SPR_LPCR] >> 2) & 1;
  2010 +#endif
2005 2011  
2006 2012 if (loglevel & CPU_LOG_INT) {
2007 2013 fprintf(logfile, "Raise exception at 0x" ADDRX " => 0x%08x (%02x)\n",
... ... @@ -2201,6 +2207,7 @@ static always_inline void powerpc_excp (CPUState *env,
2201 2207 }
2202 2208 new_msr &= ~((target_ulong)1 << MSR_RI);
2203 2209 #if defined(TARGET_PPC64H)
  2210 + lev = env->error_code;
2204 2211 if (lev == 1 || (lpes0 == 0 && lpes1 == 0))
2205 2212 new_msr |= (target_ulong)1 << MSR_HV;
2206 2213 #endif
... ... @@ -2322,7 +2329,7 @@ static always_inline void powerpc_excp (CPUState *env,
2322 2329 #if defined(TARGET_PPC64H)
2323 2330 case POWERPC_EXCP_HDECR: /* Hypervisor decrementer exception */
2324 2331 srr0 = SPR_HSRR0;
2325   - srr1 = SPR_HSSR1;
  2332 + srr1 = SPR_HSRR1;
2326 2333 new_msr |= (target_ulong)1 << MSR_HV;
2327 2334 goto store_next;
2328 2335 #endif
... ... @@ -2336,22 +2343,22 @@ static always_inline void powerpc_excp (CPUState *env,
2336 2343 #if defined(TARGET_PPC64H)
2337 2344 case POWERPC_EXCP_HDSI: /* Hypervisor data storage exception */
2338 2345 srr0 = SPR_HSRR0;
2339   - srr1 = SPR_HSSR1;
  2346 + srr1 = SPR_HSRR1;
2340 2347 new_msr |= (target_ulong)1 << MSR_HV;
2341 2348 goto store_next;
2342 2349 case POWERPC_EXCP_HISI: /* Hypervisor instruction storage exception */
2343 2350 srr0 = SPR_HSRR0;
2344   - srr1 = SPR_HSSR1;
  2351 + srr1 = SPR_HSRR1;
2345 2352 new_msr |= (target_ulong)1 << MSR_HV;
2346 2353 goto store_next;
2347 2354 case POWERPC_EXCP_HDSEG: /* Hypervisor data segment exception */
2348 2355 srr0 = SPR_HSRR0;
2349   - srr1 = SPR_HSSR1;
  2356 + srr1 = SPR_HSRR1;
2350 2357 new_msr |= (target_ulong)1 << MSR_HV;
2351 2358 goto store_next;
2352 2359 case POWERPC_EXCP_HISEG: /* Hypervisor instruction segment exception */
2353 2360 srr0 = SPR_HSRR0;
2354   - srr1 = SPR_HSSR1;
  2361 + srr1 = SPR_HSRR1;
2355 2362 new_msr |= (target_ulong)1 << MSR_HV;
2356 2363 goto store_next;
2357 2364 #endif /* defined(TARGET_PPC64H) */
... ... @@ -2633,6 +2640,10 @@ void do_interrupt (CPUState *env)
2633 2640  
2634 2641 void ppc_hw_interrupt (CPUPPCState *env)
2635 2642 {
  2643 +#if defined(TARGET_PPC64H)
  2644 + int hdice;
  2645 +#endif
  2646 +
2636 2647 #if 0
2637 2648 if (loglevel & CPU_LOG_INT) {
2638 2649 fprintf(logfile, "%s: %p pending %08x req %08x me %d ee %d\n",
... ... @@ -2661,7 +2672,8 @@ void ppc_hw_interrupt (CPUPPCState *env)
2661 2672 }
2662 2673 #endif
2663 2674 #if defined(TARGET_PPC64H)
2664   - if ((msr_ee != 0 || msr_hv == 0 || msr_pr != 0) & hdice != 0) {
  2675 + hdice = env->spr[SPR_LPCR] & 1;
  2676 + if ((msr_ee != 0 || msr_hv == 0 || msr_pr != 0) && hdice != 0) {
2665 2677 /* Hypervisor decrementer exception */
2666 2678 if (env->pending_interrupts & (1 << PPC_INTERRUPT_HDECR)) {
2667 2679 env->pending_interrupts &= ~(1 << PPC_INTERRUPT_HDECR);
... ...