/*
 *  User emulator execution
 *
 *  Copyright (c) 2003-2005 Fabrice Bellard
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
#include "qemu/osdep.h"
#include "hw/core/tcg-cpu-ops.h"
#include "disas/disas.h"
#include "exec/exec-all.h"
#include "tcg/tcg.h"
#include "qemu/bitops.h"
#include "qemu/rcu.h"
#include "exec/cpu_ldst.h"
#include "exec/translate-all.h"
#include "exec/helper-proto.h"
#include "qemu/atomic128.h"
#include "trace/trace-root.h"
#include "tcg/tcg-ldst.h"
#include "internal.h"

__thread uintptr_t helper_retaddr;

//#define DEBUG_SIGNAL

/*
 * Adjust the pc to pass to cpu_restore_state; return the memop type.
 */
MMUAccessType adjust_signal_pc(uintptr_t *pc, bool is_write)
{
    switch (helper_retaddr) {
    default:
        /*
         * Fault during host memory operation within a helper function.
         * The helper's host return address, saved here, gives us a
         * pointer into the generated code that will unwind to the
         * correct guest pc.
         */
        *pc = helper_retaddr;
        break;

    case 0:
        /*
         * Fault during host memory operation within generated code.
         * (Or, a unrelated bug within qemu, but we can't tell from here).
         *
         * We take the host pc from the signal frame.  However, we cannot
         * use that value directly.  Within cpu_restore_state_from_tb, we
         * assume PC comes from GETPC(), as used by the helper functions,
         * so we adjust the address by -GETPC_ADJ to form an address that
         * is within the call insn, so that the address does not accidentally
         * match the beginning of the next guest insn.  However, when the
         * pc comes from the signal frame it points to the actual faulting
         * host memory insn and not the return from a call insn.
         *
         * Therefore, adjust to compensate for what will be done later
         * by cpu_restore_state_from_tb.
         */
        *pc += GETPC_ADJ;
        break;

    case 1:
        /*
         * Fault during host read for translation, or loosely, "execution".
         *
         * The guest pc is already pointing to the start of the TB for which
         * code is being generated.  If the guest translator manages the
         * page crossings correctly, this is exactly the correct address
         * (and if the translator doesn't handle page boundaries correctly
         * there's little we can do about that here).  Therefore, do not
         * trigger the unwinder.
         */
        *pc = 0;
        return MMU_INST_FETCH;
    }

    return is_write ? MMU_DATA_STORE : MMU_DATA_LOAD;
}

/**
 * handle_sigsegv_accerr_write:
 * @cpu: the cpu context
 * @old_set: the sigset_t from the signal ucontext_t
 * @host_pc: the host pc, adjusted for the signal
 * @guest_addr: the guest address of the fault
 *
 * Return true if the write fault has been handled, and should be re-tried.
 *
 * Note that it is important that we don't call page_unprotect() unless
 * this is really a "write to nonwritable page" fault, because
 * page_unprotect() assumes that if it is called for an access to
 * a page that's writable this means we had two threads racing and
 * another thread got there first and already made the page writable;
 * so we will retry the access. If we were to call page_unprotect()
 * for some other kind of fault that should really be passed to the
 * guest, we'd end up in an infinite loop of retrying the faulting access.
 */
bool handle_sigsegv_accerr_write(CPUState *cpu, sigset_t *old_set,
                                 uintptr_t host_pc, abi_ptr guest_addr)
{
    switch (page_unprotect(guest_addr, host_pc)) {
    case 0:
        /*
         * Fault not caused by a page marked unwritable to protect
         * cached translations, must be the guest binary's problem.
         */
        return false;
    case 1:
        /*
         * Fault caused by protection of cached translation; TBs
         * invalidated, so resume execution.
         */
        return true;
    case 2:
        /*
         * Fault caused by protection of cached translation, and the
         * currently executing TB was modified and must be exited immediately.
         */
        sigprocmask(SIG_SETMASK, old_set, NULL);
        cpu_loop_exit_noexc(cpu);
        /* NORETURN */
    default:
        g_assert_not_reached();
    }
}

typedef struct PageFlagsNode {
    struct rcu_head rcu;
    IntervalTreeNode itree;
    int flags;
} PageFlagsNode;

static IntervalTreeRoot pageflags_root;

static PageFlagsNode *pageflags_find(target_ulong start, target_long last)
{
    IntervalTreeNode *n;

    n = interval_tree_iter_first(&pageflags_root, start, last);
    return n ? container_of(n, PageFlagsNode, itree) : NULL;
}

static PageFlagsNode *pageflags_next(PageFlagsNode *p, target_ulong start,
                                     target_long last)
{
    IntervalTreeNode *n;

    n = interval_tree_iter_next(&p->itree, start, last);
    return n ? container_of(n, PageFlagsNode, itree) : NULL;
}

int walk_memory_regions(void *priv, walk_memory_regions_fn fn)
{
    IntervalTreeNode *n;
    int rc = 0;

    mmap_lock();
    for (n = interval_tree_iter_first(&pageflags_root, 0, -1);
         n != NULL;
         n = interval_tree_iter_next(n, 0, -1)) {
        PageFlagsNode *p = container_of(n, PageFlagsNode, itree);

        rc = fn(priv, n->start, n->last + 1, p->flags);
        if (rc != 0) {
            break;
        }
    }
    mmap_unlock();

    return rc;
}

static int dump_region(void *priv, target_ulong start,
                       target_ulong end, unsigned long prot)
{
    FILE *f = (FILE *)priv;

    fprintf(f, TARGET_FMT_lx"-"TARGET_FMT_lx" "TARGET_FMT_lx" %c%c%c\n",
            start, end, end - start,
            ((prot & PAGE_READ) ? 'r' : '-'),
            ((prot & PAGE_WRITE) ? 'w' : '-'),
            ((prot & PAGE_EXEC) ? 'x' : '-'));
    return 0;
}

/* dump memory mappings */
void page_dump(FILE *f)
{
    const int length = sizeof(target_ulong) * 2;

    fprintf(f, "%-*s %-*s %-*s %s\n",
            length, "start", length, "end", length, "size", "prot");
    walk_memory_regions(f, dump_region);
}

int page_get_flags(target_ulong address)
{
    PageFlagsNode *p = pageflags_find(address, address);

    /*
     * See util/interval-tree.c re lockless lookups: no false positives but
     * there are false negatives.  If we find nothing, retry with the mmap
     * lock acquired.
     */
    if (p) {
        return p->flags;
    }
    if (have_mmap_lock()) {
        return 0;
    }

    mmap_lock();
    p = pageflags_find(address, address);
    mmap_unlock();
    return p ? p->flags : 0;
}

/* A subroutine of page_set_flags: insert a new node for [start,last]. */
static void pageflags_create(target_ulong start, target_ulong last, int flags)
{
    PageFlagsNode *p = g_new(PageFlagsNode, 1);

    p->itree.start = start;
    p->itree.last = last;
    p->flags = flags;
    interval_tree_insert(&p->itree, &pageflags_root);
}

/* A subroutine of page_set_flags: remove everything in [start,last]. */
static bool pageflags_unset(target_ulong start, target_ulong last)
{
    bool inval_tb = false;

    while (true) {
        PageFlagsNode *p = pageflags_find(start, last);
        target_ulong p_last;

        if (!p) {
            break;
        }

        if (p->flags & PAGE_EXEC) {
            inval_tb = true;
        }

        interval_tree_remove(&p->itree, &pageflags_root);
        p_last = p->itree.last;

        if (p->itree.start < start) {
            /* Truncate the node from the end, or split out the middle. */
            p->itree.last = start - 1;
            interval_tree_insert(&p->itree, &pageflags_root);
            if (last < p_last) {
                pageflags_create(last + 1, p_last, p->flags);
                break;
            }
        } else if (p_last <= last) {
            /* Range completely covers node -- remove it. */
            g_free_rcu(p, rcu);
        } else {
            /* Truncate the node from the start. */
            p->itree.start = last + 1;
            interval_tree_insert(&p->itree, &pageflags_root);
            break;
        }
    }

    return inval_tb;
}

/*
 * A subroutine of page_set_flags: nothing overlaps [start,last],
 * but check adjacent mappings and maybe merge into a single range.
 */
static void pageflags_create_merge(target_ulong start, target_ulong last,
                                   int flags)
{
    PageFlagsNode *next = NULL, *prev = NULL;

    if (start > 0) {
        prev = pageflags_find(start - 1, start - 1);
        if (prev) {
            if (prev->flags == flags) {
                interval_tree_remove(&prev->itree, &pageflags_root);
            } else {
                prev = NULL;
            }
        }
    }
    if (last + 1 != 0) {
        next = pageflags_find(last + 1, last + 1);
        if (next) {
            if (next->flags == flags) {
                interval_tree_remove(&next->itree, &pageflags_root);
            } else {
                next = NULL;
            }
        }
    }

    if (prev) {
        if (next) {
            prev->itree.last = next->itree.last;
            g_free_rcu(next, rcu);
        } else {
            prev->itree.last = last;
        }
        interval_tree_insert(&prev->itree, &pageflags_root);
    } else if (next) {
        next->itree.start = start;
        interval_tree_insert(&next->itree, &pageflags_root);
    } else {
        pageflags_create(start, last, flags);
    }
}

/*
 * Allow the target to decide if PAGE_TARGET_[12] may be reset.
 * By default, they are not kept.
 */
#ifndef PAGE_TARGET_STICKY
#define PAGE_TARGET_STICKY  0
#endif
#define PAGE_STICKY  (PAGE_ANON | PAGE_PASSTHROUGH | PAGE_TARGET_STICKY)

/* A subroutine of page_set_flags: add flags to [start,last]. */
static bool pageflags_set_clear(target_ulong start, target_ulong last,
                                int set_flags, int clear_flags)
{
    PageFlagsNode *p;
    target_ulong p_start, p_last;
    int p_flags, merge_flags;
    bool inval_tb = false;

 restart:
    p = pageflags_find(start, last);
    if (!p) {
        if (set_flags) {
            pageflags_create_merge(start, last, set_flags);
        }
        goto done;
    }

    p_start = p->itree.start;
    p_last = p->itree.last;
    p_flags = p->flags;
    /* Using mprotect on a page does not change sticky bits. */
    merge_flags = (p_flags & ~clear_flags) | set_flags;

    /*
     * Need to flush if an overlapping executable region
     * removes exec, or adds write.
     */
    if ((p_flags & PAGE_EXEC)
        && (!(merge_flags & PAGE_EXEC)
            || (merge_flags & ~p_flags & PAGE_WRITE))) {
        inval_tb = true;
    }

    /*
     * If there is an exact range match, update and return without
     * attempting to merge with adjacent regions.
     */
    if (start == p_start && last == p_last) {
        if (merge_flags) {
            p->flags = merge_flags;
        } else {
            interval_tree_remove(&p->itree, &pageflags_root);
            g_free_rcu(p, rcu);
        }
        goto done;
    }

    /*
     * If sticky bits affect the original mapping, then we must be more
     * careful about the existing intervals and the separate flags.
     */
    if (set_flags != merge_flags) {
        if (p_start < start) {
            interval_tree_remove(&p->itree, &pageflags_root);
            p->itree.last = start - 1;
            interval_tree_insert(&p->itree, &pageflags_root);

            if (last < p_last) {
                if (merge_flags) {
                    pageflags_create(start, last, merge_flags);
                }
                pageflags_create(last + 1, p_last, p_flags);
            } else {
                if (merge_flags) {
                    pageflags_create(start, p_last, merge_flags);
                }
                if (p_last < last) {
                    start = p_last + 1;
                    goto restart;
                }
            }
        } else {
            if (start < p_start && set_flags) {
                pageflags_create(start, p_start - 1, set_flags);
            }
            if (last < p_last) {
                interval_tree_remove(&p->itree, &pageflags_root);
                p->itree.start = last + 1;
                interval_tree_insert(&p->itree, &pageflags_root);
                if (merge_flags) {
                    pageflags_create(start, last, merge_flags);
                }
            } else {
                if (merge_flags) {
                    p->flags = merge_flags;
                } else {
                    interval_tree_remove(&p->itree, &pageflags_root);
                    g_free_rcu(p, rcu);
                }
                if (p_last < last) {
                    start = p_last + 1;
                    goto restart;
                }
            }
        }
        goto done;
    }

    /* If flags are not changing for this range, incorporate it. */
    if (set_flags == p_flags) {
        if (start < p_start) {
            interval_tree_remove(&p->itree, &pageflags_root);
            p->itree.start = start;
            interval_tree_insert(&p->itree, &pageflags_root);
        }
        if (p_last < last) {
            start = p_last + 1;
            goto restart;
        }
        goto done;
    }

    /* Maybe split out head and/or tail ranges with the original flags. */
    interval_tree_remove(&p->itree, &pageflags_root);
    if (p_start < start) {
        p->itree.last = start - 1;
        interval_tree_insert(&p->itree, &pageflags_root);

        if (p_last < last) {
            goto restart;
        }
        if (last < p_last) {
            pageflags_create(last + 1, p_last, p_flags);
        }
    } else if (last < p_last) {
        p->itree.start = last + 1;
        interval_tree_insert(&p->itree, &pageflags_root);
    } else {
        g_free_rcu(p, rcu);
        goto restart;
    }
    if (set_flags) {
        pageflags_create(start, last, set_flags);
    }

 done:
    return inval_tb;
}

/*
 * Modify the flags of a page and invalidate the code if necessary.
 * The flag PAGE_WRITE_ORG is positioned automatically depending
 * on PAGE_WRITE.  The mmap_lock should already be held.
 */
void page_set_flags(target_ulong start, target_ulong last, int flags)
{
    bool reset = false;
    bool inval_tb = false;

    /* This function should never be called with addresses outside the
       guest address space.  If this assert fires, it probably indicates
       a missing call to h2g_valid.  */
    assert(start <= last);
    assert(last <= GUEST_ADDR_MAX);
    /* Only set PAGE_ANON with new mappings. */
    assert(!(flags & PAGE_ANON) || (flags & PAGE_RESET));
    assert_memory_lock();

    start &= TARGET_PAGE_MASK;
    last |= ~TARGET_PAGE_MASK;

    if (!(flags & PAGE_VALID)) {
        flags = 0;
    } else {
        reset = flags & PAGE_RESET;
        flags &= ~PAGE_RESET;
        if (flags & PAGE_WRITE) {
            flags |= PAGE_WRITE_ORG;
        }
    }

    if (!flags || reset) {
        page_reset_target_data(start, last);
        inval_tb |= pageflags_unset(start, last);
    }
    if (flags) {
        inval_tb |= pageflags_set_clear(start, last, flags,
                                        ~(reset ? 0 : PAGE_STICKY));
    }
    if (inval_tb) {
        tb_invalidate_phys_range(start, last);
    }
}

int page_check_range(target_ulong start, target_ulong len, int flags)
{
    target_ulong last;
    int locked;  /* tri-state: =0: unlocked, +1: global, -1: local */
    int ret;

    if (len == 0) {
        return 0;  /* trivial length */
    }

    last = start + len - 1;
    if (last < start) {
        return -1; /* wrap around */
    }

    locked = have_mmap_lock();
    while (true) {
        PageFlagsNode *p = pageflags_find(start, last);
        int missing;

        if (!p) {
            if (!locked) {
                /*
                 * Lockless lookups have false negatives.
                 * Retry with the lock held.
                 */
                mmap_lock();
                locked = -1;
                p = pageflags_find(start, last);
            }
            if (!p) {
                ret = -1; /* entire region invalid */
                break;
            }
        }
        if (start < p->itree.start) {
            ret = -1; /* initial bytes invalid */
            break;
        }

        missing = flags & ~p->flags;
        if (missing & PAGE_READ) {
            ret = -1; /* page not readable */
            break;
        }
        if (missing & PAGE_WRITE) {
            if (!(p->flags & PAGE_WRITE_ORG)) {
                ret = -1; /* page not writable */
                break;
            }
            /* Asking about writable, but has been protected: undo. */
            if (!page_unprotect(start, 0)) {
                ret = -1;
                break;
            }
            /* TODO: page_unprotect should take a range, not a single page. */
            if (last - start < TARGET_PAGE_SIZE) {
                ret = 0; /* ok */
                break;
            }
            start += TARGET_PAGE_SIZE;
            continue;
        }

        if (last <= p->itree.last) {
            ret = 0; /* ok */
            break;
        }
        start = p->itree.last + 1;
    }

    /* Release the lock if acquired locally. */
    if (locked < 0) {
        mmap_unlock();
    }
    return ret;
}

void page_protect(tb_page_addr_t address)
{
    PageFlagsNode *p;
    target_ulong start, last;
    int prot;

    assert_memory_lock();

    if (qemu_host_page_size <= TARGET_PAGE_SIZE) {
        start = address & TARGET_PAGE_MASK;
        last = start + TARGET_PAGE_SIZE - 1;
    } else {
        start = address & qemu_host_page_mask;
        last = start + qemu_host_page_size - 1;
    }

    p = pageflags_find(start, last);
    if (!p) {
        return;
    }
    prot = p->flags;

    if (unlikely(p->itree.last < last)) {
        /* More than one protection region covers the one host page. */
        assert(TARGET_PAGE_SIZE < qemu_host_page_size);
        while ((p = pageflags_next(p, start, last)) != NULL) {
            prot |= p->flags;
        }
    }

    if (prot & PAGE_WRITE) {
        pageflags_set_clear(start, last, 0, PAGE_WRITE);
        mprotect(g2h_untagged(start), qemu_host_page_size,
                 prot & (PAGE_READ | PAGE_EXEC) ? PROT_READ : PROT_NONE);
    }
}

/*
 * Called from signal handler: invalidate the code and unprotect the
 * page. Return 0 if the fault was not handled, 1 if it was handled,
 * and 2 if it was handled but the caller must cause the TB to be
 * immediately exited. (We can only return 2 if the 'pc' argument is
 * non-zero.)
 */
int page_unprotect(target_ulong address, uintptr_t pc)
{
    PageFlagsNode *p;
    bool current_tb_invalidated;

    /*
     * Technically this isn't safe inside a signal handler.  However we
     * know this only ever happens in a synchronous SEGV handler, so in
     * practice it seems to be ok.
     */
    mmap_lock();

    p = pageflags_find(address, address);

    /* If this address was not really writable, nothing to do. */
    if (!p || !(p->flags & PAGE_WRITE_ORG)) {
        mmap_unlock();
        return 0;
    }

    current_tb_invalidated = false;
    if (p->flags & PAGE_WRITE) {
        /*
         * If the page is actually marked WRITE then assume this is because
         * this thread raced with another one which got here first and
         * set the page to PAGE_WRITE and did the TB invalidate for us.
         */
#ifdef TARGET_HAS_PRECISE_SMC
        TranslationBlock *current_tb = tcg_tb_lookup(pc);
        if (current_tb) {
            current_tb_invalidated = tb_cflags(current_tb) & CF_INVALID;
        }
#endif
    } else {
        target_ulong start, len, i;
        int prot;

        if (qemu_host_page_size <= TARGET_PAGE_SIZE) {
            start = address & TARGET_PAGE_MASK;
            len = TARGET_PAGE_SIZE;
            prot = p->flags | PAGE_WRITE;
            pageflags_set_clear(start, start + len - 1, PAGE_WRITE, 0);
            current_tb_invalidated = tb_invalidate_phys_page_unwind(start, pc);
        } else {
            start = address & qemu_host_page_mask;
            len = qemu_host_page_size;
            prot = 0;

            for (i = 0; i < len; i += TARGET_PAGE_SIZE) {
                target_ulong addr = start + i;

                p = pageflags_find(addr, addr);
                if (p) {
                    prot |= p->flags;
                    if (p->flags & PAGE_WRITE_ORG) {
                        prot |= PAGE_WRITE;
                        pageflags_set_clear(addr, addr + TARGET_PAGE_SIZE - 1,
                                            PAGE_WRITE, 0);
                    }
                }
                /*
                 * Since the content will be modified, we must invalidate
                 * the corresponding translated code.
                 */
                current_tb_invalidated |=
                    tb_invalidate_phys_page_unwind(addr, pc);
            }
        }
        if (prot & PAGE_EXEC) {
            prot = (prot & ~PAGE_EXEC) | PAGE_READ;
        }
        mprotect((void *)g2h_untagged(start), len, prot & PAGE_BITS);
    }
    mmap_unlock();

    /* If current TB was invalidated return to main loop */
    return current_tb_invalidated ? 2 : 1;
}

static int probe_access_internal(CPUArchState *env, target_ulong addr,
                                 int fault_size, MMUAccessType access_type,
                                 bool nonfault, uintptr_t ra)
{
    int acc_flag;
    bool maperr;

    switch (access_type) {
    case MMU_DATA_STORE:
        acc_flag = PAGE_WRITE_ORG;
        break;
    case MMU_DATA_LOAD:
        acc_flag = PAGE_READ;
        break;
    case MMU_INST_FETCH:
        acc_flag = PAGE_EXEC;
        break;
    default:
        g_assert_not_reached();
    }

    if (guest_addr_valid_untagged(addr)) {
        int page_flags = page_get_flags(addr);
        if (page_flags & acc_flag) {
            return 0; /* success */
        }
        maperr = !(page_flags & PAGE_VALID);
    } else {
        maperr = true;
    }

    if (nonfault) {
        return TLB_INVALID_MASK;
    }

    cpu_loop_exit_sigsegv(env_cpu(env), addr, access_type, maperr, ra);
}

int probe_access_flags(CPUArchState *env, target_ulong addr, int size,
                       MMUAccessType access_type, int mmu_idx,
                       bool nonfault, void **phost, uintptr_t ra)
{
    int flags;

    g_assert(-(addr | TARGET_PAGE_MASK) >= size);
    flags = probe_access_internal(env, addr, size, access_type, nonfault, ra);
    *phost = flags ? NULL : g2h(env_cpu(env), addr);
    return flags;
}

void *probe_access(CPUArchState *env, target_ulong addr, int size,
                   MMUAccessType access_type, int mmu_idx, uintptr_t ra)
{
    int flags;

    g_assert(-(addr | TARGET_PAGE_MASK) >= size);
    flags = probe_access_internal(env, addr, size, access_type, false, ra);
    g_assert(flags == 0);

    return size ? g2h(env_cpu(env), addr) : NULL;
}

tb_page_addr_t get_page_addr_code_hostp(CPUArchState *env, target_ulong addr,
                                        void **hostp)
{
    int flags;

    flags = probe_access_internal(env, addr, 1, MMU_INST_FETCH, false, 0);
    g_assert(flags == 0);

    if (hostp) {
        *hostp = g2h_untagged(addr);
    }
    return addr;
}

#ifdef TARGET_PAGE_DATA_SIZE
/*
 * Allocate chunks of target data together.  For the only current user,
 * if we allocate one hunk per page, we have overhead of 40/128 or 40%.
 * Therefore, allocate memory for 64 pages at a time for overhead < 1%.
 */
#define TPD_PAGES  64
#define TBD_MASK   (TARGET_PAGE_MASK * TPD_PAGES)

typedef struct TargetPageDataNode {
    struct rcu_head rcu;
    IntervalTreeNode itree;
    char data[TPD_PAGES][TARGET_PAGE_DATA_SIZE] __attribute__((aligned));
} TargetPageDataNode;

static IntervalTreeRoot targetdata_root;

void page_reset_target_data(target_ulong start, target_ulong last)
{
    IntervalTreeNode *n, *next;

    assert_memory_lock();

    start &= TARGET_PAGE_MASK;
    last |= ~TARGET_PAGE_MASK;

    for (n = interval_tree_iter_first(&targetdata_root, start, last),
         next = n ? interval_tree_iter_next(n, start, last) : NULL;
         n != NULL;
         n = next,
         next = next ? interval_tree_iter_next(n, start, last) : NULL) {
        target_ulong n_start, n_last, p_ofs, p_len;
        TargetPageDataNode *t = container_of(n, TargetPageDataNode, itree);

        if (n->start >= start && n->last <= last) {
            interval_tree_remove(n, &targetdata_root);
            g_free_rcu(t, rcu);
            continue;
        }

        if (n->start < start) {
            n_start = start;
            p_ofs = (start - n->start) >> TARGET_PAGE_BITS;
        } else {
            n_start = n->start;
            p_ofs = 0;
        }
        n_last = MIN(last, n->last);
        p_len = (n_last + 1 - n_start) >> TARGET_PAGE_BITS;

        memset(t->data[p_ofs], 0, p_len * TARGET_PAGE_DATA_SIZE);
    }
}

void *page_get_target_data(target_ulong address)
{
    IntervalTreeNode *n;
    TargetPageDataNode *t;
    target_ulong page, region;

    page = address & TARGET_PAGE_MASK;
    region = address & TBD_MASK;

    n = interval_tree_iter_first(&targetdata_root, page, page);
    if (!n) {
        /*
         * See util/interval-tree.c re lockless lookups: no false positives
         * but there are false negatives.  If we find nothing, retry with
         * the mmap lock acquired.  We also need the lock for the
         * allocation + insert.
         */
        mmap_lock();
        n = interval_tree_iter_first(&targetdata_root, page, page);
        if (!n) {
            t = g_new0(TargetPageDataNode, 1);
            n = &t->itree;
            n->start = region;
            n->last = region | ~TBD_MASK;
            interval_tree_insert(n, &targetdata_root);
        }
        mmap_unlock();
    }

    t = container_of(n, TargetPageDataNode, itree);
    return t->data[(page - region) >> TARGET_PAGE_BITS];
}
#else
void page_reset_target_data(target_ulong start, target_ulong last) { }
#endif /* TARGET_PAGE_DATA_SIZE */

/* The softmmu versions of these helpers are in cputlb.c.  */

/*
 * Verify that we have passed the correct MemOp to the correct function.
 *
 * We could present one function to target code, and dispatch based on
 * the MemOp, but so far we have worked hard to avoid an indirect function
 * call along the memory path.
 */
static void validate_memop(MemOpIdx oi, MemOp expected)
{
#ifdef CONFIG_DEBUG_TCG
    MemOp have = get_memop(oi) & (MO_SIZE | MO_BSWAP);
    assert(have == expected);
#endif
}

void helper_unaligned_ld(CPUArchState *env, target_ulong addr)
{
    cpu_loop_exit_sigbus(env_cpu(env), addr, MMU_DATA_LOAD, GETPC());
}

void helper_unaligned_st(CPUArchState *env, target_ulong addr)
{
    cpu_loop_exit_sigbus(env_cpu(env), addr, MMU_DATA_STORE, GETPC());
}

static void *cpu_mmu_lookup(CPUArchState *env, target_ulong addr,
                            MemOpIdx oi, uintptr_t ra, MMUAccessType type)
{
    MemOp mop = get_memop(oi);
    int a_bits = get_alignment_bits(mop);
    void *ret;

    /* Enforce guest required alignment.  */
    if (unlikely(addr & ((1 << a_bits) - 1))) {
        cpu_loop_exit_sigbus(env_cpu(env), addr, type, ra);
    }

    ret = g2h(env_cpu(env), addr);
    set_helper_retaddr(ra);
    return ret;
}

uint8_t cpu_ldb_mmu(CPUArchState *env, abi_ptr addr,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint8_t ret;

    validate_memop(oi, MO_UB);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = ldub_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

uint16_t cpu_ldw_be_mmu(CPUArchState *env, abi_ptr addr,
                        MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint16_t ret;

    validate_memop(oi, MO_BEUW);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = lduw_be_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

uint32_t cpu_ldl_be_mmu(CPUArchState *env, abi_ptr addr,
                        MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint32_t ret;

    validate_memop(oi, MO_BEUL);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = ldl_be_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

uint64_t cpu_ldq_be_mmu(CPUArchState *env, abi_ptr addr,
                        MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint64_t ret;

    validate_memop(oi, MO_BEUQ);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = ldq_be_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

uint16_t cpu_ldw_le_mmu(CPUArchState *env, abi_ptr addr,
                        MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint16_t ret;

    validate_memop(oi, MO_LEUW);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = lduw_le_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

uint32_t cpu_ldl_le_mmu(CPUArchState *env, abi_ptr addr,
                        MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint32_t ret;

    validate_memop(oi, MO_LEUL);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = ldl_le_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

uint64_t cpu_ldq_le_mmu(CPUArchState *env, abi_ptr addr,
                        MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    uint64_t ret;

    validate_memop(oi, MO_LEUQ);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    ret = ldq_le_p(haddr);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
    return ret;
}

Int128 cpu_ld16_be_mmu(CPUArchState *env, abi_ptr addr,
                       MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    Int128 ret;

    validate_memop(oi, MO_128 | MO_BE);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    memcpy(&ret, haddr, 16);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);

    if (!HOST_BIG_ENDIAN) {
        ret = bswap128(ret);
    }
    return ret;
}

Int128 cpu_ld16_le_mmu(CPUArchState *env, abi_ptr addr,
                       MemOpIdx oi, uintptr_t ra)
{
    void *haddr;
    Int128 ret;

    validate_memop(oi, MO_128 | MO_LE);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD);
    memcpy(&ret, haddr, 16);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);

    if (HOST_BIG_ENDIAN) {
        ret = bswap128(ret);
    }
    return ret;
}

void cpu_stb_mmu(CPUArchState *env, abi_ptr addr, uint8_t val,
                 MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_UB);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stb_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_stw_be_mmu(CPUArchState *env, abi_ptr addr, uint16_t val,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_BEUW);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stw_be_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_stl_be_mmu(CPUArchState *env, abi_ptr addr, uint32_t val,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_BEUL);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stl_be_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_stq_be_mmu(CPUArchState *env, abi_ptr addr, uint64_t val,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_BEUQ);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stq_be_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_stw_le_mmu(CPUArchState *env, abi_ptr addr, uint16_t val,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_LEUW);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stw_le_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_stl_le_mmu(CPUArchState *env, abi_ptr addr, uint32_t val,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_LEUL);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stl_le_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_stq_le_mmu(CPUArchState *env, abi_ptr addr, uint64_t val,
                    MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_LEUQ);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    stq_le_p(haddr, val);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_st16_be_mmu(CPUArchState *env, abi_ptr addr,
                     Int128 val, MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_128 | MO_BE);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    if (!HOST_BIG_ENDIAN) {
        val = bswap128(val);
    }
    memcpy(haddr, &val, 16);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

void cpu_st16_le_mmu(CPUArchState *env, abi_ptr addr,
                     Int128 val, MemOpIdx oi, uintptr_t ra)
{
    void *haddr;

    validate_memop(oi, MO_128 | MO_LE);
    haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE);
    if (HOST_BIG_ENDIAN) {
        val = bswap128(val);
    }
    memcpy(haddr, &val, 16);
    clear_helper_retaddr();
    qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}

uint32_t cpu_ldub_code(CPUArchState *env, abi_ptr ptr)
{
    uint32_t ret;

    set_helper_retaddr(1);
    ret = ldub_p(g2h_untagged(ptr));
    clear_helper_retaddr();
    return ret;
}

uint32_t cpu_lduw_code(CPUArchState *env, abi_ptr ptr)
{
    uint32_t ret;

    set_helper_retaddr(1);
    ret = lduw_p(g2h_untagged(ptr));
    clear_helper_retaddr();
    return ret;
}

uint32_t cpu_ldl_code(CPUArchState *env, abi_ptr ptr)
{
    uint32_t ret;

    set_helper_retaddr(1);
    ret = ldl_p(g2h_untagged(ptr));
    clear_helper_retaddr();
    return ret;
}

uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr ptr)
{
    uint64_t ret;

    set_helper_retaddr(1);
    ret = ldq_p(g2h_untagged(ptr));
    clear_helper_retaddr();
    return ret;
}

#include "ldst_common.c.inc"

/*
 * Do not allow unaligned operations to proceed.  Return the host address.
 *
 * @prot may be PAGE_READ, PAGE_WRITE, or PAGE_READ|PAGE_WRITE.
 */
static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
                               MemOpIdx oi, int size, int prot,
                               uintptr_t retaddr)
{
    MemOp mop = get_memop(oi);
    int a_bits = get_alignment_bits(mop);
    void *ret;

    /* Enforce guest required alignment.  */
    if (unlikely(addr & ((1 << a_bits) - 1))) {
        MMUAccessType t = prot == PAGE_READ ? MMU_DATA_LOAD : MMU_DATA_STORE;
        cpu_loop_exit_sigbus(env_cpu(env), addr, t, retaddr);
    }

    /* Enforce qemu required alignment.  */
    if (unlikely(addr & (size - 1))) {
        cpu_loop_exit_atomic(env_cpu(env), retaddr);
    }

    ret = g2h(env_cpu(env), addr);
    set_helper_retaddr(retaddr);
    return ret;
}

#include "atomic_common.c.inc"

/*
 * First set of functions passes in OI and RETADDR.
 * This makes them callable from other helpers.
 */

#define ATOMIC_NAME(X) \
    glue(glue(glue(cpu_atomic_ ## X, SUFFIX), END), _mmu)
#define ATOMIC_MMU_CLEANUP do { clear_helper_retaddr(); } while (0)

#define DATA_SIZE 1
#include "atomic_template.h"

#define DATA_SIZE 2
#include "atomic_template.h"

#define DATA_SIZE 4
#include "atomic_template.h"

#ifdef CONFIG_ATOMIC64
#define DATA_SIZE 8
#include "atomic_template.h"
#endif

#if HAVE_ATOMIC128 || HAVE_CMPXCHG128
#define DATA_SIZE 16
#include "atomic_template.h"
#endif
