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[PATCH v3 1/6] accel/tcg: Rename CPUIOTLBEntry to CPUTLBEntryFull
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From: |
Richard Henderson |
|
Subject: |
[PATCH v3 1/6] accel/tcg: Rename CPUIOTLBEntry to CPUTLBEntryFull |
|
Date: |
Mon, 5 Sep 2022 21:22:54 +0100 |
This structure will shortly contain more than just
data for accessing MMIO. Rename the 'addr' member
to 'xlat_section' to more clearly indicate its purpose.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/exec/cpu-defs.h | 22 ++++----
accel/tcg/cputlb.c | 102 +++++++++++++++++++------------------
target/arm/mte_helper.c | 14 ++---
target/arm/sve_helper.c | 4 +-
target/arm/translate-a64.c | 2 +-
5 files changed, 73 insertions(+), 71 deletions(-)
diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index ba3cd32a1e..f70f54d850 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -108,6 +108,7 @@ typedef uint64_t target_ulong;
# endif
# endif
+/* Minimalized TLB entry for use by TCG fast path. */
typedef struct CPUTLBEntry {
/* bit TARGET_LONG_BITS to TARGET_PAGE_BITS : virtual address
bit TARGET_PAGE_BITS-1..4 : Nonzero for accesses that should not
@@ -131,14 +132,14 @@ typedef struct CPUTLBEntry {
QEMU_BUILD_BUG_ON(sizeof(CPUTLBEntry) != (1 << CPU_TLB_ENTRY_BITS));
-/* The IOTLB is not accessed directly inline by generated TCG code,
- * so the CPUIOTLBEntry layout is not as critical as that of the
- * CPUTLBEntry. (This is also why we don't want to combine the two
- * structs into one.)
+/*
+ * The full TLB entry, which is not accessed by generated TCG code,
+ * so the layout is not as critical as that of CPUTLBEntry. This is
+ * also why we don't want to combine the two structs.
*/
-typedef struct CPUIOTLBEntry {
+typedef struct CPUTLBEntryFull {
/*
- * @addr contains:
+ * @xlat_section contains:
* - in the lower TARGET_PAGE_BITS, a physical section number
* - with the lower TARGET_PAGE_BITS masked off, an offset which
* must be added to the virtual address to obtain:
@@ -146,9 +147,9 @@ typedef struct CPUIOTLBEntry {
* number is PHYS_SECTION_NOTDIRTY or PHYS_SECTION_ROM)
* + the offset within the target MemoryRegion (otherwise)
*/
- hwaddr addr;
+ hwaddr xlat_section;
MemTxAttrs attrs;
-} CPUIOTLBEntry;
+} CPUTLBEntryFull;
/*
* Data elements that are per MMU mode, minus the bits accessed by
@@ -172,9 +173,8 @@ typedef struct CPUTLBDesc {
size_t vindex;
/* The tlb victim table, in two parts. */
CPUTLBEntry vtable[CPU_VTLB_SIZE];
- CPUIOTLBEntry viotlb[CPU_VTLB_SIZE];
- /* The iotlb. */
- CPUIOTLBEntry *iotlb;
+ CPUTLBEntryFull vfulltlb[CPU_VTLB_SIZE];
+ CPUTLBEntryFull *fulltlb;
} CPUTLBDesc;
/*
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 8fad2d9b83..4585d7c015 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -200,13 +200,13 @@ static void tlb_mmu_resize_locked(CPUTLBDesc *desc,
CPUTLBDescFast *fast,
}
g_free(fast->table);
- g_free(desc->iotlb);
+ g_free(desc->fulltlb);
tlb_window_reset(desc, now, 0);
/* desc->n_used_entries is cleared by the caller */
fast->mask = (new_size - 1) << CPU_TLB_ENTRY_BITS;
fast->table = g_try_new(CPUTLBEntry, new_size);
- desc->iotlb = g_try_new(CPUIOTLBEntry, new_size);
+ desc->fulltlb = g_try_new(CPUTLBEntryFull, new_size);
/*
* If the allocations fail, try smaller sizes. We just freed some
@@ -215,7 +215,7 @@ static void tlb_mmu_resize_locked(CPUTLBDesc *desc,
CPUTLBDescFast *fast,
* allocations to fail though, so we progressively reduce the allocation
* size, aborting if we cannot even allocate the smallest TLB we support.
*/
- while (fast->table == NULL || desc->iotlb == NULL) {
+ while (fast->table == NULL || desc->fulltlb == NULL) {
if (new_size == (1 << CPU_TLB_DYN_MIN_BITS)) {
error_report("%s: %s", __func__, strerror(errno));
abort();
@@ -224,9 +224,9 @@ static void tlb_mmu_resize_locked(CPUTLBDesc *desc,
CPUTLBDescFast *fast,
fast->mask = (new_size - 1) << CPU_TLB_ENTRY_BITS;
g_free(fast->table);
- g_free(desc->iotlb);
+ g_free(desc->fulltlb);
fast->table = g_try_new(CPUTLBEntry, new_size);
- desc->iotlb = g_try_new(CPUIOTLBEntry, new_size);
+ desc->fulltlb = g_try_new(CPUTLBEntryFull, new_size);
}
}
@@ -258,7 +258,7 @@ static void tlb_mmu_init(CPUTLBDesc *desc, CPUTLBDescFast
*fast, int64_t now)
desc->n_used_entries = 0;
fast->mask = (n_entries - 1) << CPU_TLB_ENTRY_BITS;
fast->table = g_new(CPUTLBEntry, n_entries);
- desc->iotlb = g_new(CPUIOTLBEntry, n_entries);
+ desc->fulltlb = g_new(CPUTLBEntryFull, n_entries);
tlb_mmu_flush_locked(desc, fast);
}
@@ -299,7 +299,7 @@ void tlb_destroy(CPUState *cpu)
CPUTLBDescFast *fast = &env_tlb(env)->f[i];
g_free(fast->table);
- g_free(desc->iotlb);
+ g_free(desc->fulltlb);
}
}
@@ -1219,7 +1219,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong
vaddr,
/* Evict the old entry into the victim tlb. */
copy_tlb_helper_locked(tv, te);
- desc->viotlb[vidx] = desc->iotlb[index];
+ desc->vfulltlb[vidx] = desc->fulltlb[index];
tlb_n_used_entries_dec(env, mmu_idx);
}
@@ -1236,8 +1236,8 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong
vaddr,
* subtract here is that of the page base, and not the same as the
* vaddr we add back in io_readx()/io_writex()/get_page_addr_code().
*/
- desc->iotlb[index].addr = iotlb - vaddr_page;
- desc->iotlb[index].attrs = attrs;
+ desc->fulltlb[index].xlat_section = iotlb - vaddr_page;
+ desc->fulltlb[index].attrs = attrs;
/* Now calculate the new entry */
tn.addend = addend - vaddr_page;
@@ -1329,7 +1329,7 @@ static inline void cpu_transaction_failed(CPUState *cpu,
hwaddr physaddr,
}
}
-static uint64_t io_readx(CPUArchState *env, CPUIOTLBEntry *iotlbentry,
+static uint64_t io_readx(CPUArchState *env, CPUTLBEntryFull *full,
int mmu_idx, target_ulong addr, uintptr_t retaddr,
MMUAccessType access_type, MemOp op)
{
@@ -1341,9 +1341,9 @@ static uint64_t io_readx(CPUArchState *env, CPUIOTLBEntry
*iotlbentry,
bool locked = false;
MemTxResult r;
- section = iotlb_to_section(cpu, iotlbentry->addr, iotlbentry->attrs);
+ section = iotlb_to_section(cpu, full->xlat_section, full->attrs);
mr = section->mr;
- mr_offset = (iotlbentry->addr & TARGET_PAGE_MASK) + addr;
+ mr_offset = (full->xlat_section & TARGET_PAGE_MASK) + addr;
cpu->mem_io_pc = retaddr;
if (!cpu->can_do_io) {
cpu_io_recompile(cpu, retaddr);
@@ -1353,14 +1353,14 @@ static uint64_t io_readx(CPUArchState *env,
CPUIOTLBEntry *iotlbentry,
qemu_mutex_lock_iothread();
locked = true;
}
- r = memory_region_dispatch_read(mr, mr_offset, &val, op,
iotlbentry->attrs);
+ r = memory_region_dispatch_read(mr, mr_offset, &val, op, full->attrs);
if (r != MEMTX_OK) {
hwaddr physaddr = mr_offset +
section->offset_within_address_space -
section->offset_within_region;
cpu_transaction_failed(cpu, physaddr, addr, memop_size(op),
access_type,
- mmu_idx, iotlbentry->attrs, r, retaddr);
+ mmu_idx, full->attrs, r, retaddr);
}
if (locked) {
qemu_mutex_unlock_iothread();
@@ -1370,8 +1370,8 @@ static uint64_t io_readx(CPUArchState *env, CPUIOTLBEntry
*iotlbentry,
}
/*
- * Save a potentially trashed IOTLB entry for later lookup by plugin.
- * This is read by tlb_plugin_lookup if the iotlb entry doesn't match
+ * Save a potentially trashed CPUTLBEntryFull for later lookup by plugin.
+ * This is read by tlb_plugin_lookup if the fulltlb entry doesn't match
* because of the side effect of io_writex changing memory layout.
*/
static void save_iotlb_data(CPUState *cs, hwaddr addr,
@@ -1385,7 +1385,7 @@ static void save_iotlb_data(CPUState *cs, hwaddr addr,
#endif
}
-static void io_writex(CPUArchState *env, CPUIOTLBEntry *iotlbentry,
+static void io_writex(CPUArchState *env, CPUTLBEntryFull *full,
int mmu_idx, uint64_t val, target_ulong addr,
uintptr_t retaddr, MemOp op)
{
@@ -1396,9 +1396,9 @@ static void io_writex(CPUArchState *env, CPUIOTLBEntry
*iotlbentry,
bool locked = false;
MemTxResult r;
- section = iotlb_to_section(cpu, iotlbentry->addr, iotlbentry->attrs);
+ section = iotlb_to_section(cpu, full->xlat_section, full->attrs);
mr = section->mr;
- mr_offset = (iotlbentry->addr & TARGET_PAGE_MASK) + addr;
+ mr_offset = (full->xlat_section & TARGET_PAGE_MASK) + addr;
if (!cpu->can_do_io) {
cpu_io_recompile(cpu, retaddr);
}
@@ -1408,20 +1408,20 @@ static void io_writex(CPUArchState *env, CPUIOTLBEntry
*iotlbentry,
* The memory_region_dispatch may trigger a flush/resize
* so for plugins we save the iotlb_data just in case.
*/
- save_iotlb_data(cpu, iotlbentry->addr, section, mr_offset);
+ save_iotlb_data(cpu, full->xlat_section, section, mr_offset);
if (!qemu_mutex_iothread_locked()) {
qemu_mutex_lock_iothread();
locked = true;
}
- r = memory_region_dispatch_write(mr, mr_offset, val, op,
iotlbentry->attrs);
+ r = memory_region_dispatch_write(mr, mr_offset, val, op, full->attrs);
if (r != MEMTX_OK) {
hwaddr physaddr = mr_offset +
section->offset_within_address_space -
section->offset_within_region;
cpu_transaction_failed(cpu, physaddr, addr, memop_size(op),
- MMU_DATA_STORE, mmu_idx, iotlbentry->attrs, r,
+ MMU_DATA_STORE, mmu_idx, full->attrs, r,
retaddr);
}
if (locked) {
@@ -1468,9 +1468,10 @@ static bool victim_tlb_hit(CPUArchState *env, size_t
mmu_idx, size_t index,
copy_tlb_helper_locked(vtlb, &tmptlb);
qemu_spin_unlock(&env_tlb(env)->c.lock);
- CPUIOTLBEntry tmpio, *io = &env_tlb(env)->d[mmu_idx].iotlb[index];
- CPUIOTLBEntry *vio = &env_tlb(env)->d[mmu_idx].viotlb[vidx];
- tmpio = *io; *io = *vio; *vio = tmpio;
+ CPUTLBEntryFull *f1 = &env_tlb(env)->d[mmu_idx].fulltlb[index];
+ CPUTLBEntryFull *f2 = &env_tlb(env)->d[mmu_idx].vfulltlb[vidx];
+ CPUTLBEntryFull tmpf;
+ tmpf = *f1; *f1 = *f2; *f2 = tmpf;
return true;
}
}
@@ -1483,9 +1484,9 @@ static bool victim_tlb_hit(CPUArchState *env, size_t
mmu_idx, size_t index,
(ADDR) & TARGET_PAGE_MASK)
static void notdirty_write(CPUState *cpu, vaddr mem_vaddr, unsigned size,
- CPUIOTLBEntry *iotlbentry, uintptr_t retaddr)
+ CPUTLBEntryFull *full, uintptr_t retaddr)
{
- ram_addr_t ram_addr = mem_vaddr + iotlbentry->addr;
+ ram_addr_t ram_addr = mem_vaddr + full->xlat_section;
trace_memory_notdirty_write_access(mem_vaddr, ram_addr, size);
@@ -1578,9 +1579,9 @@ int probe_access_flags(CPUArchState *env, target_ulong
addr,
/* Handle clean RAM pages. */
if (unlikely(flags & TLB_NOTDIRTY)) {
uintptr_t index = tlb_index(env, mmu_idx, addr);
- CPUIOTLBEntry *iotlbentry = &env_tlb(env)->d[mmu_idx].iotlb[index];
+ CPUTLBEntryFull *full = &env_tlb(env)->d[mmu_idx].fulltlb[index];
- notdirty_write(env_cpu(env), addr, 1, iotlbentry, retaddr);
+ notdirty_write(env_cpu(env), addr, 1, full, retaddr);
flags &= ~TLB_NOTDIRTY;
}
@@ -1605,19 +1606,19 @@ void *probe_access(CPUArchState *env, target_ulong
addr, int size,
if (unlikely(flags & (TLB_NOTDIRTY | TLB_WATCHPOINT))) {
uintptr_t index = tlb_index(env, mmu_idx, addr);
- CPUIOTLBEntry *iotlbentry = &env_tlb(env)->d[mmu_idx].iotlb[index];
+ CPUTLBEntryFull *full = &env_tlb(env)->d[mmu_idx].fulltlb[index];
/* Handle watchpoints. */
if (flags & TLB_WATCHPOINT) {
int wp_access = (access_type == MMU_DATA_STORE
? BP_MEM_WRITE : BP_MEM_READ);
cpu_check_watchpoint(env_cpu(env), addr, size,
- iotlbentry->attrs, wp_access, retaddr);
+ full->attrs, wp_access, retaddr);
}
/* Handle clean RAM pages. */
if (flags & TLB_NOTDIRTY) {
- notdirty_write(env_cpu(env), addr, 1, iotlbentry, retaddr);
+ notdirty_write(env_cpu(env), addr, 1, full, retaddr);
}
}
@@ -1674,7 +1675,7 @@ tb_page_addr_t get_page_addr_code_hostp(CPUArchState
*env, target_ulong addr,
* should have just filled the TLB. The one corner case is io_writex
* which can cause TLB flushes and potential resizing of the TLBs
* losing the information we need. In those cases we need to recover
- * data from a copy of the iotlbentry. As long as this always occurs
+ * data from a copy of the CPUTLBEntryFull. As long as this always occurs
* from the same thread (which a mem callback will be) this is safe.
*/
@@ -1689,11 +1690,12 @@ bool tlb_plugin_lookup(CPUState *cpu, target_ulong
addr, int mmu_idx,
if (likely(tlb_hit(tlb_addr, addr))) {
/* We must have an iotlb entry for MMIO */
if (tlb_addr & TLB_MMIO) {
- CPUIOTLBEntry *iotlbentry;
- iotlbentry = &env_tlb(env)->d[mmu_idx].iotlb[index];
+ CPUTLBEntryFull *full;
+ full = &env_tlb(env)->d[mmu_idx].fulltlb[index];
data->is_io = true;
- data->v.io.section = iotlb_to_section(cpu, iotlbentry->addr,
iotlbentry->attrs);
- data->v.io.offset = (iotlbentry->addr & TARGET_PAGE_MASK) + addr;
+ data->v.io.section =
+ iotlb_to_section(cpu, full->xlat_section, full->attrs);
+ data->v.io.offset = (full->xlat_section & TARGET_PAGE_MASK) + addr;
} else {
data->is_io = false;
data->v.ram.hostaddr = (void *)((uintptr_t)addr + tlbe->addend);
@@ -1801,7 +1803,7 @@ static void *atomic_mmu_lookup(CPUArchState *env,
target_ulong addr,
if (unlikely(tlb_addr & TLB_NOTDIRTY)) {
notdirty_write(env_cpu(env), addr, size,
- &env_tlb(env)->d[mmu_idx].iotlb[index], retaddr);
+ &env_tlb(env)->d[mmu_idx].fulltlb[index], retaddr);
}
return hostaddr;
@@ -1909,7 +1911,7 @@ load_helper(CPUArchState *env, target_ulong addr,
MemOpIdx oi,
/* Handle anything that isn't just a straight memory access. */
if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
- CPUIOTLBEntry *iotlbentry;
+ CPUTLBEntryFull *full;
bool need_swap;
/* For anything that is unaligned, recurse through full_load. */
@@ -1917,20 +1919,20 @@ load_helper(CPUArchState *env, target_ulong addr,
MemOpIdx oi,
goto do_unaligned_access;
}
- iotlbentry = &env_tlb(env)->d[mmu_idx].iotlb[index];
+ full = &env_tlb(env)->d[mmu_idx].fulltlb[index];
/* Handle watchpoints. */
if (unlikely(tlb_addr & TLB_WATCHPOINT)) {
/* On watchpoint hit, this will longjmp out. */
cpu_check_watchpoint(env_cpu(env), addr, size,
- iotlbentry->attrs, BP_MEM_READ, retaddr);
+ full->attrs, BP_MEM_READ, retaddr);
}
need_swap = size > 1 && (tlb_addr & TLB_BSWAP);
/* Handle I/O access. */
if (likely(tlb_addr & TLB_MMIO)) {
- return io_readx(env, iotlbentry, mmu_idx, addr, retaddr,
+ return io_readx(env, full, mmu_idx, addr, retaddr,
access_type, op ^ (need_swap * MO_BSWAP));
}
@@ -2245,12 +2247,12 @@ store_helper_unaligned(CPUArchState *env, target_ulong
addr, uint64_t val,
*/
if (unlikely(tlb_addr & TLB_WATCHPOINT)) {
cpu_check_watchpoint(env_cpu(env), addr, size - size2,
- env_tlb(env)->d[mmu_idx].iotlb[index].attrs,
+ env_tlb(env)->d[mmu_idx].fulltlb[index].attrs,
BP_MEM_WRITE, retaddr);
}
if (unlikely(tlb_addr2 & TLB_WATCHPOINT)) {
cpu_check_watchpoint(env_cpu(env), page2, size2,
- env_tlb(env)->d[mmu_idx].iotlb[index2].attrs,
+ env_tlb(env)->d[mmu_idx].fulltlb[index2].attrs,
BP_MEM_WRITE, retaddr);
}
@@ -2314,7 +2316,7 @@ store_helper(CPUArchState *env, target_ulong addr,
uint64_t val,
/* Handle anything that isn't just a straight memory access. */
if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
- CPUIOTLBEntry *iotlbentry;
+ CPUTLBEntryFull *full;
bool need_swap;
/* For anything that is unaligned, recurse through byte stores. */
@@ -2322,20 +2324,20 @@ store_helper(CPUArchState *env, target_ulong addr,
uint64_t val,
goto do_unaligned_access;
}
- iotlbentry = &env_tlb(env)->d[mmu_idx].iotlb[index];
+ full = &env_tlb(env)->d[mmu_idx].fulltlb[index];
/* Handle watchpoints. */
if (unlikely(tlb_addr & TLB_WATCHPOINT)) {
/* On watchpoint hit, this will longjmp out. */
cpu_check_watchpoint(env_cpu(env), addr, size,
- iotlbentry->attrs, BP_MEM_WRITE, retaddr);
+ full->attrs, BP_MEM_WRITE, retaddr);
}
need_swap = size > 1 && (tlb_addr & TLB_BSWAP);
/* Handle I/O access. */
if (tlb_addr & TLB_MMIO) {
- io_writex(env, iotlbentry, mmu_idx, val, addr, retaddr,
+ io_writex(env, full, mmu_idx, val, addr, retaddr,
op ^ (need_swap * MO_BSWAP));
return;
}
@@ -2347,7 +2349,7 @@ store_helper(CPUArchState *env, target_ulong addr,
uint64_t val,
/* Handle clean RAM pages. */
if (tlb_addr & TLB_NOTDIRTY) {
- notdirty_write(env_cpu(env), addr, size, iotlbentry, retaddr);
+ notdirty_write(env_cpu(env), addr, size, full, retaddr);
}
haddr = (void *)((uintptr_t)addr + entry->addend);
diff --git a/target/arm/mte_helper.c b/target/arm/mte_helper.c
index d11a8c70d0..fdd23ab3f8 100644
--- a/target/arm/mte_helper.c
+++ b/target/arm/mte_helper.c
@@ -106,7 +106,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, int
ptr_mmu_idx,
return tags + index;
#else
uintptr_t index;
- CPUIOTLBEntry *iotlbentry;
+ CPUTLBEntryFull *full;
int in_page, flags;
ram_addr_t ptr_ra;
hwaddr ptr_paddr, tag_paddr, xlat;
@@ -129,7 +129,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, int
ptr_mmu_idx,
assert(!(flags & TLB_INVALID_MASK));
/*
- * Find the iotlbentry for ptr. This *must* be present in the TLB
+ * Find the CPUTLBEntryFull for ptr. This *must* be present in the TLB
* because we just found the mapping.
* TODO: Perhaps there should be a cputlb helper that returns a
* matching tlb entry + iotlb entry.
@@ -144,10 +144,10 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, int
ptr_mmu_idx,
g_assert(tlb_hit(comparator, ptr));
}
# endif
- iotlbentry = &env_tlb(env)->d[ptr_mmu_idx].iotlb[index];
+ full = &env_tlb(env)->d[ptr_mmu_idx].fulltlb[index];
/* If the virtual page MemAttr != Tagged, access unchecked. */
- if (!arm_tlb_mte_tagged(&iotlbentry->attrs)) {
+ if (!arm_tlb_mte_tagged(&full->attrs)) {
return NULL;
}
@@ -181,7 +181,7 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, int
ptr_mmu_idx,
int wp = ptr_access == MMU_DATA_LOAD ? BP_MEM_READ : BP_MEM_WRITE;
assert(ra != 0);
cpu_check_watchpoint(env_cpu(env), ptr, ptr_size,
- iotlbentry->attrs, wp, ra);
+ full->attrs, wp, ra);
}
/*
@@ -202,11 +202,11 @@ static uint8_t *allocation_tag_mem(CPUARMState *env, int
ptr_mmu_idx,
tag_paddr = ptr_paddr >> (LOG2_TAG_GRANULE + 1);
/* Look up the address in tag space. */
- tag_asi = iotlbentry->attrs.secure ? ARMASIdx_TagS : ARMASIdx_TagNS;
+ tag_asi = full->attrs.secure ? ARMASIdx_TagS : ARMASIdx_TagNS;
tag_as = cpu_get_address_space(env_cpu(env), tag_asi);
mr = address_space_translate(tag_as, tag_paddr, &xlat, NULL,
tag_access == MMU_DATA_STORE,
- iotlbentry->attrs);
+ full->attrs);
/*
* Note that @mr will never be NULL. If there is nothing in the address
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c
index d6f7ef94fe..9cae8fd352 100644
--- a/target/arm/sve_helper.c
+++ b/target/arm/sve_helper.c
@@ -5384,8 +5384,8 @@ bool sve_probe_page(SVEHostPage *info, bool nofault,
CPUARMState *env,
g_assert(tlb_hit(comparator, addr));
# endif
- CPUIOTLBEntry *iotlbentry = &env_tlb(env)->d[mmu_idx].iotlb[index];
- info->attrs = iotlbentry->attrs;
+ CPUTLBEntryFull *full = &env_tlb(env)->d[mmu_idx].fulltlb[index];
+ info->attrs = full->attrs;
}
#endif
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 163df8c615..b7787e7786 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -14634,7 +14634,7 @@ static bool is_guarded_page(CPUARMState *env,
DisasContext *s)
* table entry even for that case.
*/
return (tlb_hit(entry->addr_code, addr) &&
- arm_tlb_bti_gp(&env_tlb(env)->d[mmu_idx].iotlb[index].attrs));
+ arm_tlb_bti_gp(&env_tlb(env)->d[mmu_idx].fulltlb[index].attrs));
#endif
}
--
2.34.1