static int find_pte32(CPUPPCState *env, mmu_ctx_t *ctx, int h,

                      int rw, int type, int target_page_bits)

{

    hwaddr pteg_off;

    target_ulong pte0, pte1;

    int i, good = -1;

    int ret, r;



    ret = -1; /* No entry found */

    pteg_off = get_pteg_offset(env, ctx->hash[h], HASH_PTE_SIZE_32);

    for (i = 0; i < 8; i++) {

        if (env->external_htab) {

            pte0 = ldl_p(env->external_htab + pteg_off + (i * 8));

            pte1 = ldl_p(env->external_htab + pteg_off + (i * 8) + 4);

        } else {

            pte0 = ldl_phys(env->htab_base + pteg_off + (i * 8));

            pte1 = ldl_phys(env->htab_base + pteg_off + (i * 8) + 4);

        }

        r = pte_check_hash32(ctx, pte0, pte1, h, rw, type);

        LOG_MMU("Load pte from %08" HWADDR_PRIx " => " TARGET_FMT_lx " "

                TARGET_FMT_lx " %d %d %d " TARGET_FMT_lx "\n",

                pteg_off + (i * 8), pte0, pte1, (int)(pte0 >> 31), h,

                (int)((pte0 >> 6) & 1), ctx->ptem);

        switch (r) {

        case -3:

            /* PTE inconsistency */

            return -1;

        case -2:

            /* Access violation */

            ret = -2;

            good = i;

            break;

        case -1:

        default:

            /* No PTE match */

            break;

        case 0:

            /* access granted */

            /* XXX: we should go on looping to check all PTEs consistency

             *      but if we can speed-up the whole thing as the

             *      result would be undefined if PTEs are not consistent.

             */

            ret = 0;

            good = i;

            goto done;

        }

    }

    if (good != -1) {

    done:

        LOG_MMU("found PTE at addr %08" HWADDR_PRIx " prot=%01x ret=%d\n",

                ctx->raddr, ctx->prot, ret);

        /* Update page flags */

        pte1 = ctx->raddr;

        if (pte_update_flags(ctx, &pte1, ret, rw) == 1) {

            if (env->external_htab) {

                stl_p(env->external_htab + pteg_off + (good * 8) + 4,

                      pte1);

            } else {

                stl_phys_notdirty(env->htab_base + pteg_off +

                                  (good * 8) + 4, pte1);

            }

        }

    }



    /* We have a TLB that saves 4K pages, so let's

     * split a huge page to 4k chunks */

    if (target_page_bits != TARGET_PAGE_BITS) {

        ctx->raddr |= (ctx->eaddr & ((1 << target_page_bits) - 1))

                      & TARGET_PAGE_MASK;

    }

    return ret;

}

static int find_pte32(CPUPPCState *env, mmu_ctx_t *ctx, int h,

                      int rw, int type, int target_page_bits)

{

    hwaddr pteg_off;

    target_ulong pte0, pte1;

    int i, good = -1;

    int ret, r;



    ret = -1; 

    pteg_off = get_pteg_offset(env, ctx->hash[h], HASH_PTE_SIZE_32);

    for (i = 0; i < 8; i++) {

        if (env->external_htab) {

            pte0 = ldl_p(env->external_htab + pteg_off + (i * 8));

            pte1 = ldl_p(env->external_htab + pteg_off + (i * 8) + 4);

        } else {

            pte0 = ldl_phys(env->htab_base + pteg_off + (i * 8));

            pte1 = ldl_phys(env->htab_base + pteg_off + (i * 8) + 4);

        }

        r = pte_check_hash32(ctx, pte0, pte1, h, rw, type);

        LOG_MMU("Load pte from %08" HWADDR_PRIx " => " TARGET_FMT_lx " "

                TARGET_FMT_lx " %d %d %d " TARGET_FMT_lx "\n",

                pteg_off + (i * 8), pte0, pte1, (int)(pte0 >> 31), h,

                (int)((pte0 >> 6) & 1), ctx->ptem);

        switch (r) {

        case -3:

            

            return -1;

        case -2:

            

            ret = -2;

            good = i;

            break;

        case -1:

        default:

            

            break;

        case 0:

            

            







            ret = 0;

            good = i;

            goto done;

        }

    }

    if (good != -1) {

    done:

        LOG_MMU("found PTE at addr %08" HWADDR_PRIx " prot=%01x ret=%d\n",

                ctx->raddr, ctx->prot, ret);

        

        pte1 = ctx->raddr;

        if (pte_update_flags(ctx, &pte1, ret, rw) == 1) {

            if (env->external_htab) {

                stl_p(env->external_htab + pteg_off + (good * 8) + 4,

                      pte1);

            } else {

                stl_phys_notdirty(env->htab_base + pteg_off +

                                  (good * 8) + 4, pte1);

            }

        }

    }



    



    if (target_page_bits != TARGET_PAGE_BITS) {

        ctx->raddr |= (ctx->eaddr & ((1 << target_page_bits) - 1))

                      & TARGET_PAGE_MASK;

    }

    return ret;

}

static int FUNC_0(CPUPPCState *VAR_0, mmu_ctx_t *VAR_1, int VAR_2,

                      int VAR_3, int VAR_4, int VAR_5)

{

    hwaddr pteg_off;

    target_ulong pte0, pte1;

    int VAR_6, VAR_7 = -1;

    int VAR_8, VAR_9;



    VAR_8 = -1; 

    pteg_off = get_pteg_offset(VAR_0, VAR_1->hash[VAR_2], HASH_PTE_SIZE_32);

    for (VAR_6 = 0; VAR_6 < 8; VAR_6++) {

        if (VAR_0->external_htab) {

            pte0 = ldl_p(VAR_0->external_htab + pteg_off + (VAR_6 * 8));

            pte1 = ldl_p(VAR_0->external_htab + pteg_off + (VAR_6 * 8) + 4);

        } else {

            pte0 = ldl_phys(VAR_0->htab_base + pteg_off + (VAR_6 * 8));

            pte1 = ldl_phys(VAR_0->htab_base + pteg_off + (VAR_6 * 8) + 4);

        }

        VAR_9 = pte_check_hash32(VAR_1, pte0, pte1, VAR_2, VAR_3, VAR_4);

        LOG_MMU("Load pte from %08" HWADDR_PRIx " => " TARGET_FMT_lx " "

                TARGET_FMT_lx " %d %d %d " TARGET_FMT_lx "\n",

                pteg_off + (VAR_6 * 8), pte0, pte1, (int)(pte0 >> 31), VAR_2,

                (int)((pte0 >> 6) & 1), VAR_1->ptem);

        switch (VAR_9) {

        case -3:

            

            return -1;

        case -2:

            

            VAR_8 = -2;

            VAR_7 = VAR_6;

            break;

        case -1:

        default:

            

            break;

        case 0:

            

            







            VAR_8 = 0;

            VAR_7 = VAR_6;

            goto done;

        }

    }

    if (VAR_7 != -1) {

    done:

        LOG_MMU("found PTE at addr %08" HWADDR_PRIx " prot=%01x VAR_8=%d\n",

                VAR_1->raddr, VAR_1->prot, VAR_8);

        

        pte1 = VAR_1->raddr;

        if (pte_update_flags(VAR_1, &pte1, VAR_8, VAR_3) == 1) {

            if (VAR_0->external_htab) {

                stl_p(VAR_0->external_htab + pteg_off + (VAR_7 * 8) + 4,

                      pte1);

            } else {

                stl_phys_notdirty(VAR_0->htab_base + pteg_off +

                                  (VAR_7 * 8) + 4, pte1);

            }

        }

    }



    



    if (VAR_5 != TARGET_PAGE_BITS) {

        VAR_1->raddr |= (VAR_1->eaddr & ((1 << VAR_5) - 1))

                      & TARGET_PAGE_MASK;

    }

    return VAR_8;

}

static int FUNC_0(CPUPPCState *VAR_0, mmu_ctx_t *VAR_1, int VAR_2,
int VAR_3, int VAR_4, int VAR_5)
{ hwaddr pteg_off; target_ulong pte0, pte1; int VAR_6, VAR_7 = -1; int VAR_8, VAR_9; VAR_8 = -1; pteg_off = get_pteg_offset(VAR_0, VAR_1->hash[VAR_2], HASH_PTE_SIZE_32); for (VAR_6 = 0; VAR_6 < 8; VAR_6++) { if (VAR_0->external_htab) { pte0 = ldl_p(VAR_0->external_htab + pteg_off + (VAR_6 * 8)); pte1 = ldl_p(VAR_0->external_htab + pteg_off + (VAR_6 * 8) + 4); } else { pte0 = ldl_phys(VAR_0->htab_base + pteg_off + (VAR_6 * 8)); pte1 = ldl_phys(VAR_0->htab_base + pteg_off + (VAR_6 * 8) + 4); } VAR_9 = pte_check_hash32(VAR_1, pte0, pte1, VAR_2, VAR_3, VAR_4); LOG_MMU("Load pte from %08" HWADDR_PRIx " => " TARGET_FMT_lx " "
TARGET_FMT_lx " %d %d %d " TARGET_FMT_lx "\n",
pteg_off + (VAR_6 * 8), pte0, pte1, (int)(pte0 >> 31), VAR_2,
(int)((pte0 >> 6) & 1), VAR_1->ptem); switch (VAR_9) { case -3:
return -1; case -2:
VAR_8 = -2; VAR_7 = VAR_6; break; case -1:
default:
break; case 0:
VAR_8 = 0; VAR_7 = VAR_6; goto done; } } if (VAR_7 != -1) { done:
LOG_MMU("found PTE at addr %08" HWADDR_PRIx " prot=%01x VAR_8=%d\n",
VAR_1->raddr, VAR_1->prot, VAR_8); pte1 = VAR_1->raddr; if (pte_update_flags(VAR_1, &pte1, VAR_8, VAR_3) == 1) { if (VAR_0->external_htab) { stl_p(VAR_0->external_htab + pteg_off + (VAR_7 * 8) + 4,
pte1); } else { stl_phys_notdirty(VAR_0->htab_base + pteg_off +
(VAR_7 * 8) + 4, pte1); } } } if (VAR_5 != TARGET_PAGE_BITS) { VAR_1->raddr |= (VAR_1->eaddr & ((1 << VAR_5) - 1))
& TARGET_PAGE_MASK; } return VAR_8; }