diff --git a/arch/arm/src/arm/arm_tcbinfo.c b/arch/arm/src/arm/arm_tcbinfo.c
index cabc7ee6d6..1e57595599 100644
--- a/arch/arm/src/arm/arm_tcbinfo.c
+++ b/arch/arm/src/arm/arm_tcbinfo.c
@@ -57,7 +57,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/arm/src/armv6-m/arm_tcbinfo.c b/arch/arm/src/armv6-m/arm_tcbinfo.c
index 315bf2f703..8079b78266 100644
--- a/arch/arm/src/armv6-m/arm_tcbinfo.c
+++ b/arch/arm/src/armv6-m/arm_tcbinfo.c
@@ -64,7 +64,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/arm/src/armv7-a/arm_tcbinfo.c b/arch/arm/src/armv7-a/arm_tcbinfo.c
index 87fd960cfe..af58180c8f 100644
--- a/arch/arm/src/armv7-a/arm_tcbinfo.c
+++ b/arch/arm/src/armv7-a/arm_tcbinfo.c
@@ -99,7 +99,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/arm/src/armv7-m/arm_tcbinfo.c b/arch/arm/src/armv7-m/arm_tcbinfo.c
index 770ce9b809..62329c534e 100644
--- a/arch/arm/src/armv7-m/arm_tcbinfo.c
+++ b/arch/arm/src/armv7-m/arm_tcbinfo.c
@@ -105,7 +105,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/arm/src/armv7-r/arm_tcbinfo.c b/arch/arm/src/armv7-r/arm_tcbinfo.c
index 11d3e4777d..797e7e37cd 100644
--- a/arch/arm/src/armv7-r/arm_tcbinfo.c
+++ b/arch/arm/src/armv7-r/arm_tcbinfo.c
@@ -99,7 +99,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/arm/src/armv8-m/arm_tcbinfo.c b/arch/arm/src/armv8-m/arm_tcbinfo.c
index fc66312f2e..7e85423f96 100644
--- a/arch/arm/src/armv8-m/arm_tcbinfo.c
+++ b/arch/arm/src/armv8-m/arm_tcbinfo.c
@@ -105,7 +105,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/risc-v/src/common/riscv_tcbinfo.c b/arch/risc-v/src/common/riscv_tcbinfo.c
index de8c668c65..bcac6c726e 100644
--- a/arch/risc-v/src/common/riscv_tcbinfo.c
+++ b/arch/risc-v/src/common/riscv_tcbinfo.c
@@ -111,7 +111,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/sim/src/sim/sim_tcbinfo.c b/arch/sim/src/sim/sim_tcbinfo.c
index 51efbf0750..578af2b57d 100644
--- a/arch/sim/src/sim/sim_tcbinfo.c
+++ b/arch/sim/src/sim/sim_tcbinfo.c
@@ -84,7 +84,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/x86_64/src/common/x86_64_tcbinfo.c b/arch/x86_64/src/common/x86_64_tcbinfo.c
index 5ff713cff2..a79b32152b 100644
--- a/arch/x86_64/src/common/x86_64_tcbinfo.c
+++ b/arch/x86_64/src/common/x86_64_tcbinfo.c
@@ -63,7 +63,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,
diff --git a/arch/xtensa/src/common/xtensa_tcbinfo.c b/arch/xtensa/src/common/xtensa_tcbinfo.c
index a69e81ce9b..27560d45f8 100644
--- a/arch/xtensa/src/common/xtensa_tcbinfo.c
+++ b/arch/xtensa/src/common/xtensa_tcbinfo.c
@@ -58,7 +58,7 @@ static const uint16_t g_reg_offs[] =
  * Public Data
  ****************************************************************************/
 
-const struct tcbinfo_s g_tcbinfo =
+const struct tcbinfo_s g_tcbinfo used_data =
 {
   .pid_off        = TCB_PID_OFF,
   .state_off      = TCB_STATE_OFF,