diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
index 9de8dddab..a3a36c43b 100644
--- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
+++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
@@ -923,7 +923,9 @@ MICROPROFILE_DEFINE(DynCom_Execute, "DynCom", "Execute", MP_RGB(255, 0, 0));
 unsigned InterpreterMainLoop(ARMul_State* cpu) {
     MICROPROFILE_SCOPE(DynCom_Execute);
 
+    /// Nearest upcoming GDB code execution breakpoint, relative to the last dispatch's address.
     GDBStub::BreakpointAddress breakpoint_data;
+    breakpoint_data.type = GDBStub::BreakpointType::None;
 
 #undef RM
 #undef RS
@@ -955,8 +957,10 @@ unsigned InterpreterMainLoop(ARMul_State* cpu) {
     cpu->Cpsr &= ~(1 << 5);                                                                        \
     cpu->Cpsr |= cpu->TFlag << 5;                                                                  \
     if (GDBStub::IsServerEnabled()) {                                                              \
-        if (GDBStub::IsMemoryBreak() || (breakpoint_data.type != GDBStub::BreakpointType::None &&  \
-                                         PC == breakpoint_data.address)) {                         \
+        if (GDBStub::IsMemoryBreak()) {                                                            \
+            goto END;                                                                              \
+        } else if (breakpoint_data.type != GDBStub::BreakpointType::None &&                        \
+                   PC == breakpoint_data.address) {                                                \
             cpu->RecordBreak(breakpoint_data);                                                     \
             goto END;                                                                              \
         }                                                                                          \
diff --git a/src/core/arm/skyeye_common/armstate.cpp b/src/core/arm/skyeye_common/armstate.cpp
index 3bd4d28f1..26520da76 100644
--- a/src/core/arm/skyeye_common/armstate.cpp
+++ b/src/core/arm/skyeye_common/armstate.cpp
@@ -602,13 +602,15 @@ void ARMul_State::ServeBreak() {
         return;
     }
 
-    if (last_bkpt_hit) {
-        Reg[15] = last_bkpt.address;
+    if (last_bkpt_hit && last_bkpt.type == GDBStub::BreakpointType::Execute) {
+        DEBUG_ASSERT(Reg[15] == last_bkpt.address);
     }
+
     DEBUG_ASSERT(system != nullptr);
     Kernel::Thread* thread = system->Kernel().GetThreadManager().GetCurrentThread();
     system->CPU().SaveContext(thread->context);
-    if (last_bkpt_hit || GDBStub::GetCpuStepFlag()) {
+
+    if (last_bkpt_hit || GDBStub::IsMemoryBreak() || GDBStub::GetCpuStepFlag()) {
         last_bkpt_hit = false;
         GDBStub::Break();
         GDBStub::SendTrap(thread, 5);
diff --git a/src/core/arm/skyeye_common/armstate.h b/src/core/arm/skyeye_common/armstate.h
index eedc68c69..7a04e929a 100644
--- a/src/core/arm/skyeye_common/armstate.h
+++ b/src/core/arm/skyeye_common/armstate.h
@@ -268,5 +268,5 @@ private:
     bool exclusive_state;
 
     GDBStub::BreakpointAddress last_bkpt{};
-    bool last_bkpt_hit;
+    bool last_bkpt_hit = false;
 };
diff --git a/src/core/gdbstub/gdbstub.cpp b/src/core/gdbstub/gdbstub.cpp
index d7649227f..7f722ab0f 100644
--- a/src/core/gdbstub/gdbstub.cpp
+++ b/src/core/gdbstub/gdbstub.cpp
@@ -892,7 +892,7 @@ static void Step() {
 }
 
 bool IsMemoryBreak() {
-    if (IsConnected()) {
+    if (!IsConnected()) {
         return false;
     }