diff --git a/libs/libc/machine/arm/armv8-m/gnu/arch_memcpy.S b/libs/libc/machine/arm/armv8-m/gnu/arch_memcpy.S
index f503470986..a95474fce9 100644
--- a/libs/libc/machine/arm/armv8-m/gnu/arch_memcpy.S
+++ b/libs/libc/machine/arm/armv8-m/gnu/arch_memcpy.S
@@ -113,6 +113,8 @@ ARCH_LIBCFUN(memcpy):
 	@ r0: dst
 	@ r1: src
 	@ r2: len
+	.cfi_sections .debug_frame
+	.cfi_startproc
 #if __ARM_FEATURE_PAC_DEFAULT
 #  if __ARM_FEATURE_BTI_DEFAULT
 	pacbti	ip, lr, sp
@@ -123,6 +125,7 @@ ARCH_LIBCFUN(memcpy):
 #endif /* __ARM_FEATURE_PAC_DEFAULT */
 #ifdef __ARM_FEATURE_MVE
 	mov	r3, lr
+	.cfi_register lr,r3
 	wlstp.8	lr, r2, 2f
 	mov	r2, r0
 1:
@@ -395,6 +398,7 @@ ARCH_LIBCFUN(memcpy):
 #endif /* __ARM_FEATURE_PAC_DEFAULT */
 	bx	lr
 #endif
+	.cfi_endproc
 	.size	ARCH_LIBCFUN(memcpy), .-ARCH_LIBCFUN(memcpy)
 
 #endif
diff --git a/libs/libc/machine/arm/armv8-m/gnu/arch_memmove.S b/libs/libc/machine/arm/armv8-m/gnu/arch_memmove.S
index e946061fd0..47c640caca 100644
--- a/libs/libc/machine/arm/armv8-m/gnu/arch_memmove.S
+++ b/libs/libc/machine/arm/armv8-m/gnu/arch_memmove.S
@@ -46,6 +46,8 @@
 	.global ARCH_LIBCFUN(memmove)
 	.type	ARCH_LIBCFUN(memmove), %function
 ARCH_LIBCFUN(memmove):
+	.cfi_sections .debug_frame
+	.cfi_startproc
 #if __ARM_FEATURE_PAC_DEFAULT
 #  if __ARM_FEATURE_BTI_DEFAULT
 	pacbti	ip, lr, sp
@@ -88,6 +90,7 @@ ARCH_LIBCFUN(memmove):
 	aut	ip, lr, sp
 #endif /* __ARM_FEATURE_PAC_DEFAULT */
 	bx	lr
+	.cfi_endproc
 	.size ARCH_LIBCFUN(memmove), . - ARCH_LIBCFUN(memmove)
 
 #endif
diff --git a/libs/libc/machine/arm/armv8-m/gnu/arch_memset.S b/libs/libc/machine/arm/armv8-m/gnu/arch_memset.S
index 424123b48c..7a232e60d9 100644
--- a/libs/libc/machine/arm/armv8-m/gnu/arch_memset.S
+++ b/libs/libc/machine/arm/armv8-m/gnu/arch_memset.S
@@ -72,6 +72,8 @@
 	.global ARCH_LIBCFUN(memset)
 	.type	ARCH_LIBCFUN(memset), %function
 ARCH_LIBCFUN(memset):
+	.cfi_sections .debug_frame
+	.cfi_startproc
 #if __ARM_FEATURE_PAC_DEFAULT
 #  if __ARM_FEATURE_BTI_DEFAULT
 	pacbti	ip, lr, sp
@@ -82,6 +84,7 @@ ARCH_LIBCFUN(memset):
 #ifdef __ARM_FEATURE_MVE
 	vdup.8	q0, r1
 	mov	r3, lr
+	.cfi_register lr,r3
 	mov	r1, r0
 	wlstp.8	lr, r2, 2f
 1:
@@ -166,6 +169,7 @@ ARCH_LIBCFUN(memset):
 	ldmfd	sp!, {r0, r4-r7, pc}
 #  endif /* __ARM_FEATURE_PAC_DEFAULT */
 #endif
+	.cfi_endproc
 	.size ARCH_LIBCFUN(memset), . - ARCH_LIBCFUN(memset)
 
 #endif