diff --git a/src/mem/mem.c b/src/mem/mem.c
index 8f9a883d7..1ed1e8118 100644
--- a/src/mem/mem.c
+++ b/src/mem/mem.c
@@ -901,7 +901,6 @@ readmembl_no_mmut(uint32_t addr, uint32_t a64)
     mem_mapping_t *map;
 
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_READ, 1);
-    mem_debug_check_addr(addr, 0);
 
     mem_logical_addr = addr;
 
@@ -929,7 +928,6 @@ writemembl_no_mmut(uint32_t addr, uint32_t a64, uint8_t val)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_WRITE, 1);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 1);
 
     if (page_lookup[addr >> 12] && page_lookup[addr >> 12]->write_b) {
         page_lookup[addr >> 12]->write_b(addr, val, page_lookup[addr >> 12]);
@@ -1094,8 +1092,6 @@ readmemwl_no_mmut(uint32_t addr, uint32_t *a64)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_READ, 2);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 0);
-    mem_debug_check_addr(addr + 1, 0);
 
     if (addr & 1) {
         if (!cpu_cyrix_alignment || (addr & 7) == 7)
@@ -1142,8 +1138,6 @@ writememwl_no_mmut(uint32_t addr, uint32_t *a64, uint16_t val)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_WRITE, 2);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 1);
-    mem_debug_check_addr(addr + 1, 1);
 
     if (addr & 1) {
         if (!cpu_cyrix_alignment || (addr & 7) == 7)
@@ -1372,10 +1366,6 @@ readmemll_no_mmut(uint32_t addr, uint32_t *a64)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_READ, 4);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 0);
-    mem_debug_check_addr(addr + 1, 0);
-    mem_debug_check_addr(addr + 2, 0);
-    mem_debug_check_addr(addr + 3, 0);
 
     if (addr & 3) {
         if (!cpu_cyrix_alignment || (addr & 7) > 4)
@@ -1424,10 +1414,6 @@ writememll_no_mmut(uint32_t addr, uint32_t *a64, uint32_t val)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_WRITE, 4);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 1);
-    mem_debug_check_addr(addr + 1, 1);
-    mem_debug_check_addr(addr + 2, 1);
-    mem_debug_check_addr(addr + 3, 1);
 
     if (addr & 3) {
         if (!cpu_cyrix_alignment || (addr & 7) > 4)
diff --git a/src/mem/mmu_2386.c b/src/mem/mmu_2386.c
index e6fc5ab36..fc2237bec 100644
--- a/src/mem/mmu_2386.c
+++ b/src/mem/mmu_2386.c
@@ -300,7 +300,6 @@ readmembl_no_mmut_2386(uint32_t addr, uint32_t a64)
     mem_mapping_t *map;
 
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_READ, 1);
-    mem_debug_check_addr(addr, 0);
 
     mem_logical_addr = addr;
 
@@ -326,7 +325,6 @@ writemembl_no_mmut_2386(uint32_t addr, uint32_t a64, uint8_t val)
     mem_mapping_t *map;
 
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_WRITE, 1);
-    mem_debug_check_addr(addr, 1);
 
     mem_logical_addr = addr;
 
@@ -475,8 +473,6 @@ readmemwl_no_mmut_2386(uint32_t addr, uint32_t *a64)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_READ, 2);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 0);
-    mem_debug_check_addr(addr + 1, 0);
 
     if (addr & 1) {
         if (!cpu_cyrix_alignment || (addr & 7) == 7)
@@ -518,8 +514,6 @@ writememwl_no_mmut_2386(uint32_t addr, uint32_t *a64, uint16_t val)
     mem_mapping_t *map;
 
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_WRITE, 2);
-    mem_debug_check_addr(addr, 1);
-    mem_debug_check_addr(addr + 1, 1);
 
     mem_logical_addr = addr;
 
@@ -725,11 +719,6 @@ readmemll_no_mmut_2386(uint32_t addr, uint32_t *a64)
     mem_mapping_t *map;
 
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_READ, 4);
-    
-    mem_debug_check_addr(addr, 0);
-    mem_debug_check_addr(addr + 1, 0);
-    mem_debug_check_addr(addr + 2, 0);
-    mem_debug_check_addr(addr + 3, 0);
 
     mem_logical_addr = addr;
 
@@ -777,10 +766,6 @@ writememll_no_mmut_2386(uint32_t addr, uint32_t *a64, uint32_t val)
     GDBSTUB_MEM_ACCESS(addr, GDBSTUB_MEM_WRITE, 4);
 
     mem_logical_addr = addr;
-    mem_debug_check_addr(addr, 1);
-    mem_debug_check_addr(addr + 1, 1);
-    mem_debug_check_addr(addr + 2, 2);
-    mem_debug_check_addr(addr + 3, 3);
 
     if (addr & 3) {
         if (!cpu_cyrix_alignment || (addr & 7) > 4)