diff --git a/cpus.c b/cpus.c
index 5213351..bf9836a 100644
--- a/cpus.c
+++ b/cpus.c
@@ -1654,7 +1654,7 @@ void qmp_pmemsave(int64_t addr, int64_t size, const char *filename,
         l = sizeof(buf);
         if (l > size)
             l = size;
-        cpu_physical_memory_read(addr, buf, l);
+        cpu_physical_memory_read_debug(addr, buf, l);
         if (fwrite(buf, 1, l, f) != l) {
             error_setg(errp, QERR_IO_ERROR);
             goto exit;
diff --git a/disas.c b/disas.c
index 67f116a..8861441 100644
--- a/disas.c
+++ b/disas.c
@@ -354,7 +354,7 @@ monitor_read_memory (bfd_vma memaddr, bfd_byte *myaddr, int length,
     CPUDebug *s = container_of(info, CPUDebug, info);
 
     if (monitor_disas_is_physical) {
-        cpu_physical_memory_read(memaddr, myaddr, length);
+        cpu_physical_memory_read_debug(memaddr, myaddr, length);
     } else {
         cpu_memory_rw_debug(s->cpu, memaddr, myaddr, length, 0);
     }
diff --git a/monitor.c b/monitor.c
index 7b963ad..1378491 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1301,7 +1301,7 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
         if (l > line_size)
             l = line_size;
         if (is_physical) {
-            cpu_physical_memory_read(addr, buf, l);
+            cpu_physical_memory_read_debug(addr, buf, l);
         } else {
             if (cpu_memory_rw_debug(mon_get_cpu(), addr, buf, l, 0) < 0) {
                 monitor_printf(mon, " Cannot access memory\n");
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 4ecc091..e707350 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1034,13 +1034,13 @@ hwaddr x86_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
             }
             pml4e_addr = ((env->cr[3] & ~0xfff) + (((addr >> 39) & 0x1ff) << 3)) &
                 env->a20_mask;
-            pml4e = x86_ldq_phys(cs, pml4e_addr);
+            pml4e = ldq_phys_debug(cs, pml4e_addr);
             if (!(pml4e & PG_PRESENT_MASK)) {
                 return -1;
             }
             pdpe_addr = ((pml4e & PG_ADDRESS_MASK) +
                          (((addr >> 30) & 0x1ff) << 3)) & env->a20_mask;
-            pdpe = x86_ldq_phys(cs, pdpe_addr);
+            pdpe = ldq_phys_debug(cs, pdpe_addr);
             if (!(pdpe & PG_PRESENT_MASK)) {
                 return -1;
             }
@@ -1055,14 +1055,14 @@ hwaddr x86_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
         {
             pdpe_addr = ((env->cr[3] & ~0x1f) + ((addr >> 27) & 0x18)) &
                 env->a20_mask;
-            pdpe = x86_ldq_phys(cs, pdpe_addr);
+            pdpe = ldq_phys_debug(cs, pdpe_addr);
             if (!(pdpe & PG_PRESENT_MASK))
                 return -1;
         }
 
         pde_addr = ((pdpe & PG_ADDRESS_MASK) +
                     (((addr >> 21) & 0x1ff) << 3)) & env->a20_mask;
-        pde = x86_ldq_phys(cs, pde_addr);
+        pde = ldq_phys_debug(cs, pde_addr);
         if (!(pde & PG_PRESENT_MASK)) {
             return -1;
         }
@@ -1075,7 +1075,7 @@ hwaddr x86_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
             pte_addr = ((pde & PG_ADDRESS_MASK) +
                         (((addr >> 12) & 0x1ff) << 3)) & env->a20_mask;
             page_size = 4096;
-            pte = x86_ldq_phys(cs, pte_addr);
+            pte = ldq_phys_debug(cs, pte_addr);
         }
         if (!(pte & PG_PRESENT_MASK)) {
             return -1;
@@ -1085,7 +1085,7 @@ hwaddr x86_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
 
         /* page directory entry */
         pde_addr = ((env->cr[3] & ~0xfff) + ((addr >> 20) & 0xffc)) & env->a20_mask;
-        pde = x86_ldl_phys(cs, pde_addr);
+        pde = ldl_phys_debug(cs, pde_addr);
         if (!(pde & PG_PRESENT_MASK))
             return -1;
         if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
@@ -1094,7 +1094,7 @@ hwaddr x86_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
         } else {
             /* page directory entry */
             pte_addr = ((pde & ~0xfff) + ((addr >> 10) & 0xffc)) & env->a20_mask;
-            pte = x86_ldl_phys(cs, pte_addr);
+            pte = ldl_phys_debug(cs, pte_addr);
             if (!(pte & PG_PRESENT_MASK)) {
                 return -1;
             }
diff --git a/target-i386/monitor.c b/target-i386/monitor.c
index 9a3b4d7..2d125c5 100644
--- a/target-i386/monitor.c
+++ b/target-i386/monitor.c
@@ -122,20 +122,22 @@ static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
 }
 
 #ifdef TARGET_X86_64
-static void tlb_info_64(Monitor *mon, CPUArchState *env)
+static void tlb_info_64(Monitor *mon, CPUState *cs)
 {
+    X86CPU *cpu = X86_CPU(cs);
+    CPUArchState *env = &cpu->env;
     uint64_t l1, l2, l3, l4;
     uint64_t pml4e, pdpe, pde, pte;
     uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
 
     pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
     for (l1 = 0; l1 < 512; l1++) {
-        cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
+        pml4e = ldq_phys_debug(cs, pml4_addr + l1 * 8);
         pml4e = le64_to_cpu(pml4e);
         if (pml4e & PG_PRESENT_MASK) {
             pdp_addr = pml4e & 0x3fffffffff000ULL;
             for (l2 = 0; l2 < 512; l2++) {
-                cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
+                pdpe = ldq_phys_debug(cs, pdp_addr + l2 * 8);
                 pdpe = le64_to_cpu(pdpe);
                 if (pdpe & PG_PRESENT_MASK) {
                     if (pdpe & PG_PSE_MASK) {
@@ -145,7 +147,7 @@ static void tlb_info_64(Monitor *mon, CPUArchState *env)
                     } else {
                         pd_addr = pdpe & 0x3fffffffff000ULL;
                         for (l3 = 0; l3 < 512; l3++) {
-                            cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
+                            pde = ldq_phys_debug(cs, pd_addr + l3 * 8);
                             pde = le64_to_cpu(pde);
                             if (pde & PG_PRESENT_MASK) {
                                 if (pde & PG_PSE_MASK) {
@@ -156,9 +158,8 @@ static void tlb_info_64(Monitor *mon, CPUArchState *env)
                                 } else {
                                     pt_addr = pde & 0x3fffffffff000ULL;
                                     for (l4 = 0; l4 < 512; l4++) {
-                                        cpu_physical_memory_read(pt_addr
-                                                                 + l4 * 8,
-                                                                 &pte, 8);
+                                        pte = ldq_phys_debug(cs,
+                                                             pt_addr + l4 * 8);
                                         pte = le64_to_cpu(pte);
                                         if (pte & PG_PRESENT_MASK) {
                                             print_pte(mon, (l1 << 39) +
@@ -181,9 +182,14 @@ static void tlb_info_64(Monitor *mon, CPUArchState *env)
 
 void hmp_info_tlb(Monitor *mon, const QDict *qdict)
 {
+    X86CPU *cpu;
+    CPUState *cs;
     CPUArchState *env;
 
-    env = mon_get_cpu_env();
+    cs = mon_get_cpu();
+    cpu = X86_CPU(cs);
+    env = &cpu->env;
+
 
     if (!(env->cr[0] & CR0_PG_MASK)) {
         monitor_printf(mon, "PG disabled\n");
@@ -192,7 +198,7 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
     if (env->cr[4] & CR4_PAE_MASK) {
 #ifdef TARGET_X86_64
         if (env->hflags & HF_LMA_MASK) {
-            tlb_info_64(mon, env);
+            tlb_info_64(mon, cs);
         } else
 #endif
         {
@@ -324,10 +330,12 @@ static void mem_info_pae32(Monitor *mon, CPUArchState *env)
 
 
 #ifdef TARGET_X86_64
-static void mem_info_64(Monitor *mon, CPUArchState *env)
+static void mem_info_64(Monitor *mon, CPUState *cs)
 {
     int prot, last_prot;
     uint64_t l1, l2, l3, l4;
+    X86CPU *cpu = X86_CPU(cs);
+    CPUArchState *env = &cpu->env;
     uint64_t pml4e, pdpe, pde, pte;
     uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
 
@@ -335,13 +343,13 @@ static void mem_info_64(Monitor *mon, CPUArchState *env)
     last_prot = 0;
     start = -1;
     for (l1 = 0; l1 < 512; l1++) {
-        cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
+        pml4e = ldq_phys_debug(cs, pml4_addr + l1 * 8);
         pml4e = le64_to_cpu(pml4e);
         end = l1 << 39;
         if (pml4e & PG_PRESENT_MASK) {
             pdp_addr = pml4e & 0x3fffffffff000ULL;
             for (l2 = 0; l2 < 512; l2++) {
-                cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
+                pdpe = ldq_phys_debug(cs, pdp_addr + l2 * 8);
                 pdpe = le64_to_cpu(pdpe);
                 end = (l1 << 39) + (l2 << 30);
                 if (pdpe & PG_PRESENT_MASK) {
@@ -353,7 +361,7 @@ static void mem_info_64(Monitor *mon, CPUArchState *env)
                     } else {
                         pd_addr = pdpe & 0x3fffffffff000ULL;
                         for (l3 = 0; l3 < 512; l3++) {
-                            cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
+                            pde = ldq_phys_debug(cs, pd_addr + l3 * 8);
                             pde = le64_to_cpu(pde);
                             end = (l1 << 39) + (l2 << 30) + (l3 << 21);
                             if (pde & PG_PRESENT_MASK) {
@@ -365,9 +373,8 @@ static void mem_info_64(Monitor *mon, CPUArchState *env)
                                 } else {
                                     pt_addr = pde & 0x3fffffffff000ULL;
                                     for (l4 = 0; l4 < 512; l4++) {
-                                        cpu_physical_memory_read(pt_addr
-                                                                 + l4 * 8,
-                                                                 &pte, 8);
+                                        pte = ldq_phys_debug(cs,
+                                                             pt_addr + l4 * 8);
                                         pte = le64_to_cpu(pte);
                                         end = (l1 << 39) + (l2 << 30) +
                                             (l3 << 21) + (l4 << 12);
@@ -404,9 +411,13 @@ static void mem_info_64(Monitor *mon, CPUArchState *env)
 
 void hmp_info_mem(Monitor *mon, const QDict *qdict)
 {
+    X86CPU *cpu;
+    CPUState *cs;
     CPUArchState *env;
 
-    env = mon_get_cpu_env();
+    cs = mon_get_cpu();
+    cpu = X86_CPU(cs);
+    env = &cpu->env;
 
     if (!(env->cr[0] & CR0_PG_MASK)) {
         monitor_printf(mon, "PG disabled\n");
@@ -415,7 +426,7 @@ void hmp_info_mem(Monitor *mon, const QDict *qdict)
     if (env->cr[4] & CR4_PAE_MASK) {
 #ifdef TARGET_X86_64
         if (env->hflags & HF_LMA_MASK) {
-            mem_info_64(mon, env);
+            mem_info_64(mon, cs);
         } else
 #endif
         {
