diff --git a/src/coreclr/jit/codegen.h b/src/coreclr/jit/codegen.h
index 4d17e291d0c8ae..7a2359c9fb5fc9 100644
--- a/src/coreclr/jit/codegen.h
+++ b/src/coreclr/jit/codegen.h
@@ -1260,6 +1260,7 @@ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
     void genCodeForInitBlkLoop(GenTreeBlk* initBlkNode);
     void genCodeForInitBlkRepStos(GenTreeBlk* initBlkNode);
     void genCodeForInitBlkUnroll(GenTreeBlk* initBlkNode);
+    unsigned genEmitJumpTable(GenTree* treeNode, bool relativeAddr);
     void genJumpTable(GenTree* tree);
     void genTableBasedSwitch(GenTree* tree);
 #if defined(TARGET_LOONGARCH64) || defined(TARGET_RISCV64)
diff --git a/src/coreclr/jit/codegenarm.cpp b/src/coreclr/jit/codegenarm.cpp
index eefee0e6912cf9..8cf3ac32b3a329 100644
--- a/src/coreclr/jit/codegenarm.cpp
+++ b/src/coreclr/jit/codegenarm.cpp
@@ -647,30 +647,7 @@ void CodeGen::genTableBasedSwitch(GenTree* treeNode)
 //
 void CodeGen::genJumpTable(GenTree* treeNode)
 {
-    noway_assert(compiler->compCurBB->KindIs(BBJ_SWITCH));
-    assert(treeNode->OperGet() == GT_JMPTABLE);
-
-    unsigned   jumpCount = compiler->compCurBB->GetSwitchTargets()->bbsCount;
-    FlowEdge** jumpTable = compiler->compCurBB->GetSwitchTargets()->bbsDstTab;
-    unsigned   jmpTabBase;
-
-    jmpTabBase = GetEmitter()->emitBBTableDataGenBeg(jumpCount, false);
-
-    JITDUMP("\n      J_M%03u_DS%02u LABEL   DWORD\n", compiler->compMethodID, jmpTabBase);
-
-    for (unsigned i = 0; i < jumpCount; i++)
-    {
-        BasicBlock* target = (*jumpTable)->getDestinationBlock();
-        jumpTable++;
-        noway_assert(target->HasFlag(BBF_HAS_LABEL));
-
-        JITDUMP("            DD      L_M%03u_" FMT_BB "\n", compiler->compMethodID, target->bbNum);
-
-        GetEmitter()->emitDataGenData(i, target);
-    }
-
-    GetEmitter()->emitDataGenEnd();
-
+    unsigned jmpTabBase = genEmitJumpTable(treeNode, false);
     genMov32RelocatableDataLabel(jmpTabBase, treeNode->GetRegNum());
 
     genProduceReg(treeNode);
diff --git a/src/coreclr/jit/codegenarm64.cpp b/src/coreclr/jit/codegenarm64.cpp
index 4587bace1697ab..498f227e48d5be 100644
--- a/src/coreclr/jit/codegenarm64.cpp
+++ b/src/coreclr/jit/codegenarm64.cpp
@@ -3750,33 +3750,7 @@ void CodeGen::genTableBasedSwitch(GenTree* treeNode)
 // emits the table and an instruction to get the address of the first element
 void CodeGen::genJumpTable(GenTree* treeNode)
 {
-    noway_assert(compiler->compCurBB->KindIs(BBJ_SWITCH));
-    assert(treeNode->OperGet() == GT_JMPTABLE);
-
-    unsigned   jumpCount = compiler->compCurBB->GetSwitchTargets()->bbsCount;
-    FlowEdge** jumpTable = compiler->compCurBB->GetSwitchTargets()->bbsDstTab;
-    unsigned   jmpTabOffs;
-    unsigned   jmpTabBase;
-
-    jmpTabBase = GetEmitter()->emitBBTableDataGenBeg(jumpCount, true);
-
-    jmpTabOffs = 0;
-
-    JITDUMP("\n      J_M%03u_DS%02u LABEL   DWORD\n", compiler->compMethodID, jmpTabBase);
-
-    for (unsigned i = 0; i < jumpCount; i++)
-    {
-        BasicBlock* target = (*jumpTable)->getDestinationBlock();
-        jumpTable++;
-        noway_assert(target->HasFlag(BBF_HAS_LABEL));
-
-        JITDUMP("            DD      L_M%03u_" FMT_BB "\n", compiler->compMethodID, target->bbNum);
-
-        GetEmitter()->emitDataGenData(i, target);
-    };
-
-    GetEmitter()->emitDataGenEnd();
-
+    unsigned jmpTabBase = genEmitJumpTable(treeNode, true);
     // Access to inline data is 'abstracted' by a special type of static member
     // (produced by eeFindJitDataOffs) which the emitter recognizes as being a reference
     // to constant data, not a real static field.
diff --git a/src/coreclr/jit/codegencommon.cpp b/src/coreclr/jit/codegencommon.cpp
index 9d7992ea4efe27..bf2bfaa28aad47 100644
--- a/src/coreclr/jit/codegencommon.cpp
+++ b/src/coreclr/jit/codegencommon.cpp
@@ -6452,6 +6452,47 @@ void CodeGen::genFnProlog()
 #pragma warning(pop)
 #endif
 
+//----------------------------------------------------------------------------------
+// genEmitJumpTable: emit jump table and return its base offset
+//
+// Arguments:
+//    treeNode     - the GT_JMPTABLE node
+//    relativeAddr - if true, references are treated as 4-byte relative addresses,
+//                   otherwise they are absolute pointers
+//
+// Return Value:
+//    base offset to jump table
+//
+// Assumption:
+//    The current basic block in process ends with a switch statement
+//
+unsigned CodeGen::genEmitJumpTable(GenTree* treeNode, bool relativeAddr)
+{
+    noway_assert(compiler->compCurBB->KindIs(BBJ_SWITCH));
+    assert(treeNode->OperGet() == GT_JMPTABLE);
+
+    emitter*       emit       = GetEmitter();
+    const unsigned jumpCount  = compiler->compCurBB->GetSwitchTargets()->bbsCount;
+    FlowEdge**     jumpTable  = compiler->compCurBB->GetSwitchTargets()->bbsDstTab;
+    const unsigned jmpTabBase = emit->emitBBTableDataGenBeg(jumpCount, relativeAddr);
+
+    JITDUMP("\n      J_M%03u_DS%02u LABEL   DWORD\n", compiler->compMethodID, jmpTabBase);
+
+    for (unsigned i = 0; i < jumpCount; i++)
+    {
+        BasicBlock* target = (*jumpTable)->getDestinationBlock();
+        jumpTable++;
+        noway_assert(target->HasFlag(BBF_HAS_LABEL));
+
+        JITDUMP("            DD      L_M%03u_" FMT_BB "\n", compiler->compMethodID, target->bbNum);
+
+        emit->emitDataGenData(i, target);
+    };
+
+    emit->emitDataGenEnd();
+    return jmpTabBase;
+}
+
 //------------------------------------------------------------------------
 // getCallTarget - Get the node that evaluates to the call target
 //
diff --git a/src/coreclr/jit/codegenloongarch64.cpp b/src/coreclr/jit/codegenloongarch64.cpp
index e894d987633317..01e82be425a3cc 100644
--- a/src/coreclr/jit/codegenloongarch64.cpp
+++ b/src/coreclr/jit/codegenloongarch64.cpp
@@ -2927,33 +2927,7 @@ void CodeGen::genTableBasedSwitch(GenTree* treeNode)
 // emits the table and an instruction to get the address of the first element
 void CodeGen::genJumpTable(GenTree* treeNode)
 {
-    noway_assert(compiler->compCurBB->KindIs(BBJ_SWITCH));
-    assert(treeNode->OperGet() == GT_JMPTABLE);
-
-    unsigned   jumpCount = compiler->compCurBB->GetSwitchTargets()->bbsCount;
-    FlowEdge** jumpTable = compiler->compCurBB->GetSwitchTargets()->bbsDstTab;
-    unsigned   jmpTabOffs;
-    unsigned   jmpTabBase;
-
-    jmpTabBase = GetEmitter()->emitBBTableDataGenBeg(jumpCount, true);
-
-    jmpTabOffs = 0;
-
-    JITDUMP("\n      J_M%03u_DS%02u LABEL   DWORD\n", compiler->compMethodID, jmpTabBase);
-
-    for (unsigned i = 0; i < jumpCount; i++)
-    {
-        BasicBlock* target = (*jumpTable)->getDestinationBlock();
-        jumpTable++;
-        noway_assert(target->HasFlag(BBF_HAS_LABEL));
-
-        JITDUMP("            DD      L_M%03u_" FMT_BB "\n", compiler->compMethodID, target->bbNum);
-
-        GetEmitter()->emitDataGenData(i, target);
-    };
-
-    GetEmitter()->emitDataGenEnd();
-
+    unsigned jmpTabBase = genEmitJumpTable(treeNode, true);
     // Access to inline data is 'abstracted' by a special type of static member
     // (produced by eeFindJitDataOffs) which the emitter recognizes as being a reference
     // to constant data, not a real static field.
diff --git a/src/coreclr/jit/codegenriscv64.cpp b/src/coreclr/jit/codegenriscv64.cpp
index 90429b89584fd2..c66511fa87b8a2 100644
--- a/src/coreclr/jit/codegenriscv64.cpp
+++ b/src/coreclr/jit/codegenriscv64.cpp
@@ -2850,33 +2850,7 @@ void CodeGen::genTableBasedSwitch(GenTree* treeNode)
 // emits the table and an instruction to get the address of the first element
 void CodeGen::genJumpTable(GenTree* treeNode)
 {
-    noway_assert(compiler->compCurBB->KindIs(BBJ_SWITCH));
-    assert(treeNode->OperGet() == GT_JMPTABLE);
-
-    unsigned   jumpCount = compiler->compCurBB->GetSwitchTargets()->bbsCount;
-    FlowEdge** jumpTable = compiler->compCurBB->GetSwitchTargets()->bbsDstTab;
-    unsigned   jmpTabOffs;
-    unsigned   jmpTabBase;
-
-    jmpTabBase = GetEmitter()->emitBBTableDataGenBeg(jumpCount, true);
-
-    jmpTabOffs = 0;
-
-    JITDUMP("\n      J_M%03u_DS%02u LABEL   DWORD\n", compiler->compMethodID, jmpTabBase);
-
-    for (unsigned i = 0; i < jumpCount; i++)
-    {
-        BasicBlock* target = (*jumpTable)->getDestinationBlock();
-        jumpTable++;
-        noway_assert(target->HasFlag(BBF_HAS_LABEL));
-
-        JITDUMP("            DD      L_M%03u_" FMT_BB "\n", compiler->compMethodID, target->bbNum);
-
-        GetEmitter()->emitDataGenData(i, target);
-    };
-
-    GetEmitter()->emitDataGenEnd();
-
+    unsigned jmpTabBase = genEmitJumpTable(treeNode, true);
     // Access to inline data is 'abstracted' by a special type of static member
     // (produced by eeFindJitDataOffs) which the emitter recognizes as being a reference
     // to constant data, not a real static field.
diff --git a/src/coreclr/jit/codegenxarch.cpp b/src/coreclr/jit/codegenxarch.cpp
index 584cb3aab19bb3..223199f35c3276 100644
--- a/src/coreclr/jit/codegenxarch.cpp
+++ b/src/coreclr/jit/codegenxarch.cpp
@@ -4303,33 +4303,7 @@ void CodeGen::genTableBasedSwitch(GenTree* treeNode)
 // emits the table and an instruction to get the address of the first element
 void CodeGen::genJumpTable(GenTree* treeNode)
 {
-    noway_assert(compiler->compCurBB->KindIs(BBJ_SWITCH));
-    assert(treeNode->OperGet() == GT_JMPTABLE);
-
-    unsigned   jumpCount = compiler->compCurBB->GetSwitchTargets()->bbsCount;
-    FlowEdge** jumpTable = compiler->compCurBB->GetSwitchTargets()->bbsDstTab;
-    unsigned   jmpTabOffs;
-    unsigned   jmpTabBase;
-
-    jmpTabBase = GetEmitter()->emitBBTableDataGenBeg(jumpCount, true);
-
-    jmpTabOffs = 0;
-
-    JITDUMP("\n      J_M%03u_DS%02u LABEL   DWORD\n", compiler->compMethodID, jmpTabBase);
-
-    for (unsigned i = 0; i < jumpCount; i++)
-    {
-        BasicBlock* target = (*jumpTable)->getDestinationBlock();
-        jumpTable++;
-        noway_assert(target->HasFlag(BBF_HAS_LABEL));
-
-        JITDUMP("            DD      L_M%03u_" FMT_BB "\n", compiler->compMethodID, target->bbNum);
-
-        GetEmitter()->emitDataGenData(i, target);
-    };
-
-    GetEmitter()->emitDataGenEnd();
-
+    unsigned jmpTabBase = genEmitJumpTable(treeNode, true);
     // Access to inline data is 'abstracted' by a special type of static member
     // (produced by eeFindJitDataOffs) which the emitter recognizes as being a reference
     // to constant data, not a real static field.