diff --git a/01_bareminimum/Makefile b/01_bareminimum/Makefile
index ac36d144..9283b7c3 100644
--- a/01_bareminimum/Makefile
+++ b/01_bareminimum/Makefile
@@ -58,3 +58,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/02_multicore_rust/Makefile b/02_multicore_rust/Makefile
index ce81daf7..3552607b 100644
--- a/02_multicore_rust/Makefile
+++ b/02_multicore_rust/Makefile
@@ -61,3 +61,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/03_uart1/Makefile b/03_uart1/Makefile
index 3870dd9e..d957691c 100644
--- a/03_uart1/Makefile
+++ b/03_uart1/Makefile
@@ -61,3 +61,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/04_mailboxes/Makefile b/04_mailboxes/Makefile
index 3870dd9e..d957691c 100644
--- a/04_mailboxes/Makefile
+++ b/04_mailboxes/Makefile
@@ -61,3 +61,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/05_uart0/Makefile b/05_uart0/Makefile
index 0fe0f537..ee81d528 100644
--- a/05_uart0/Makefile
+++ b/05_uart0/Makefile
@@ -61,3 +61,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/06_raspbootin64/Makefile b/06_raspbootin64/Makefile
index 0fe0f537..ee81d528 100644
--- a/06_raspbootin64/Makefile
+++ b/06_raspbootin64/Makefile
@@ -61,3 +61,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/07_abstraction/Makefile b/07_abstraction/Makefile
index 96578522..ac35bea6 100644
--- a/07_abstraction/Makefile
+++ b/07_abstraction/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/08_random/Makefile b/08_random/Makefile
index 96578522..ac35bea6 100644
--- a/08_random/Makefile
+++ b/08_random/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/09_delays/Makefile b/09_delays/Makefile
index 96578522..ac35bea6 100644
--- a/09_delays/Makefile
+++ b/09_delays/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/0A_power/Makefile b/0A_power/Makefile
index 96578522..ac35bea6 100644
--- a/0A_power/Makefile
+++ b/0A_power/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/0B_exception_levels/Makefile b/0B_exception_levels/Makefile
index 57fe4452..98c6812a 100644
--- a/0B_exception_levels/Makefile
+++ b/0B_exception_levels/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/0C_virtual_memory/Makefile b/0C_virtual_memory/Makefile
index 57fe4452..98c6812a 100644
--- a/0C_virtual_memory/Makefile
+++ b/0C_virtual_memory/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort
diff --git a/0D_cache_performance/Makefile b/0D_cache_performance/Makefile
index 57fe4452..98c6812a 100644
--- a/0D_cache_performance/Makefile
+++ b/0D_cache_performance/Makefile
@@ -66,3 +66,6 @@ clean:
 
 objdump:
 	cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel8
+
+nm:
+	cargo nm --target $(TARGET) -- kernel8 | sort