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There is no need of a specific MMU model for PowerPC 601.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3392 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
j_mayer 2007-10-14 09:14:08 +00:00
parent eacc324914
commit a13d7523cb
3 changed files with 1 additions and 27 deletions
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21
target-ppc/helper.c
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@ -1280,7 +1280,6 @@ static int check_physical (CPUState *env, mmu_ctx_t *ctx,
case POWERPC_MMU_32B:
case POWERPC_MMU_SOFT_6xx:
case POWERPC_MMU_SOFT_74xx:
case POWERPC_MMU_601:
case POWERPC_MMU_SOFT_4xx:
case POWERPC_MMU_REAL_4xx:
case POWERPC_MMU_BOOKE:
@ -1365,10 +1364,6 @@ int get_physical_address (CPUState *env, mmu_ctx_t *ctx, target_ulong eaddr,
ret = mmu40x_get_physical_address(env, ctx, eaddr,
rw, access_type);
break;
case POWERPC_MMU_601:
/* XXX: TODO */
cpu_abort(env, "601 MMU model not implemented\n");
return -1;
case POWERPC_MMU_BOOKE:
ret = mmubooke_get_physical_address(env, ctx, eaddr,
rw, access_type);
@ -1462,10 +1457,6 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
env->exception_index = POWERPC_EXCP_ISI;
env->error_code = 0x40000000;
break;
case POWERPC_MMU_601:
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
return -1;
case POWERPC_MMU_BOOKE:
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
@ -1562,10 +1553,6 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
else
env->spr[SPR_DSISR] = 0x40000000;
break;
case POWERPC_MMU_601:
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
return -1;
case POWERPC_MMU_BOOKE:
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
@ -1796,10 +1783,6 @@ void ppc_tlb_invalidate_all (CPUPPCState *env)
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
break;
case POWERPC_MMU_601:
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
break;
case POWERPC_MMU_32B:
#if defined(TARGET_PPC64)
case POWERPC_MMU_64B:
@ -1839,10 +1822,6 @@ void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr)
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
break;
case POWERPC_MMU_601:
/* XXX: TODO */
cpu_abort(env, "MMU model not implemented\n");
break;
case POWERPC_MMU_32B:
/* tlbie invalidate TLBs for all segments */
addr &= ~((target_ulong)-1 << 28);