diff --git a/bl31/aarch64/bl31_entrypoint.S b/bl31/aarch64/bl31_entrypoint.S
index 186b1cb..1777d26 100644
--- a/bl31/aarch64/bl31_entrypoint.S
+++ b/bl31/aarch64/bl31_entrypoint.S
@@ -200,3 +200,4 @@
 	bl	bl31_main
 
 	b	el3_exit
+endfunc bl31_entrypoint
diff --git a/bl31/aarch64/context.S b/bl31/aarch64/context.S
index b127480..70a1e5d 100644
--- a/bl31/aarch64/context.S
+++ b/bl31/aarch64/context.S
@@ -117,6 +117,7 @@
 	str	x15, [x0, #CTX_FP_FPEXC32_EL2]
 
 	ret
+endfunc el1_sysregs_context_save
 
 /* -----------------------------------------------------
  * The following function strictly follows the AArch64
@@ -205,6 +206,7 @@
 	/* No explict ISB required here as ERET covers it */
 
 	ret
+endfunc el1_sysregs_context_restore
 
 /* -----------------------------------------------------
  * The following function follows the aapcs_64 strictly
@@ -249,6 +251,7 @@
 	str	x10, [x0, #CTX_FP_FPCR]
 
 	ret
+endfunc fpregs_context_save
 
 /* -----------------------------------------------------
  * The following function follows the aapcs_64 strictly
@@ -298,4 +301,5 @@
 	 */
 
 	ret
+endfunc fpregs_context_restore
 #endif /* CTX_INCLUDE_FPREGS */
diff --git a/bl31/aarch64/cpu_data.S b/bl31/aarch64/cpu_data.S
index feb51d6..a53bd6d 100644
--- a/bl31/aarch64/cpu_data.S
+++ b/bl31/aarch64/cpu_data.S
@@ -51,6 +51,7 @@
 	bl	_cpu_data_by_mpidr
 	msr	tpidr_el3, x0
 	ret	x10
+endfunc init_cpu_data_ptr
 
 
 /* -----------------------------------------------------------------
@@ -68,6 +69,7 @@
 	bl	platform_get_core_pos
 	mov	x30, x9
 	b	_cpu_data_by_index
+endfunc _cpu_data_by_mpidr
 
 
 /* -----------------------------------------------------------------
@@ -83,3 +85,4 @@
 	adr	x1, percpu_data
 	add	x0, x1, x0, LSL #CPU_DATA_LOG2SIZE
 	ret
+endfunc _cpu_data_by_index
diff --git a/bl31/aarch64/crash_reporting.S b/bl31/aarch64/crash_reporting.S
index 68fe256..7edbbf2 100644
--- a/bl31/aarch64/crash_reporting.S
+++ b/bl31/aarch64/crash_reporting.S
@@ -85,6 +85,7 @@
 func print_newline
 	mov	x0, '\n'
 	b	plat_crash_console_putc
+endfunc print_newline
 
 	/*
 	 * Helper function to print from crash buf.
@@ -122,6 +123,7 @@
 exit_size_print:
 	mov	x30, sp
 	ret
+endfunc size_controlled_print
 
 	/*
 	 * Helper function to store x8 - x15 registers to
@@ -140,6 +142,7 @@
 	stp	x12, x13, [x0, #REG_SIZE * 4]
 	stp	x14, x15, [x0, #REG_SIZE * 6]
 	b	size_controlled_print
+endfunc str_in_crash_buf_print
 
 	/* ------------------------------------------------------
 	 * This macro calculates the offset to crash buf from
@@ -176,6 +179,7 @@
 	mov	sp, x0
 	/* This call will not return */
 	b	do_crash_reporting
+endfunc report_unhandled_exception
 
 
 	/* -----------------------------------------------------
@@ -192,6 +196,7 @@
 	mov	sp, x0
 	/* This call will not return */
 	b	do_crash_reporting
+endfunc report_unhandled_interrupt
 
 	/* -----------------------------------------------------
 	 * This function allows to report a crash (if crash
@@ -208,6 +213,7 @@
 	mov	sp, x0
 	/* This call will not return */
 	b	do_crash_reporting
+endfunc el3_panic
 
 	/* ------------------------------------------------------------
 	 * The common crash reporting functionality. It requires x0
@@ -346,13 +352,16 @@
 
 	/* Done reporting */
 	b	crash_panic
+endfunc do_crash_reporting
 
 #else	/* CRASH_REPORTING */
 func report_unhandled_exception
 report_unhandled_interrupt:
 	b	crash_panic
+endfunc report_unhandled_exception
 #endif	/* CRASH_REPORING */
 
 
 func crash_panic
 	b	crash_panic
+endfunc crash_panic
\ No newline at end of file
diff --git a/bl31/aarch64/runtime_exceptions.S b/bl31/aarch64/runtime_exceptions.S
index 3265862..accb11b 100644
--- a/bl31/aarch64/runtime_exceptions.S
+++ b/bl31/aarch64/runtime_exceptions.S
@@ -479,6 +479,7 @@
 rt_svc_fw_critical_error:
 	msr	spsel, #1 /* Switch to SP_ELx */
 	bl	report_unhandled_exception
+endfunc smc_handler
 
 	/* -----------------------------------------------------
 	 * The following functions are used to saved and restore
@@ -503,6 +504,7 @@
 	stp	x16, x17, [sp, #CTX_GPREGS_OFFSET + CTX_GPREG_X16]
 	save_x18_to_x29_sp_el0
 	ret
+endfunc save_gp_registers
 
 func restore_gp_registers_eret
 	ldp	x0, x1, [sp, #CTX_GPREGS_OFFSET + CTX_GPREG_X0]
@@ -525,3 +527,4 @@
 	msr	sp_el0, x17
 	ldp	x16, x17, [sp, #CTX_GPREGS_OFFSET + CTX_GPREG_X16]
 	eret
+endfunc restore_gp_registers_eret