Index: sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cfcmp.S
===================================================================
RCS file: /home/netbsd/src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cfcmp.S,v
retrieving revision 1.1.1.1
diff -p -u -r1.1.1.1 aeabi_cfcmp.S
--- sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cfcmp.S	27 Feb 2016 18:59:31 -0000	1.1.1.1
+++ sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cfcmp.S	28 Jun 2021 00:34:28 -0000
@@ -28,8 +28,10 @@
         .p2align 2
 DEFINE_COMPILERRT_FUNCTION(__aeabi_cfcmpeq)
         push {r0-r3, lr}
+        sub sp, #4
         bl __aeabi_cfcmpeq_check_nan
         cmp r0, #1
+        add sp, #4
         pop {r0-r3, lr}
 
         // NaN has been ruled out, so __aeabi_cfcmple can't trap
@@ -56,13 +58,16 @@ DEFINE_COMPILERRT_FUNCTION(__aeabi_cfcmp
         // Per the RTABI, this function must preserve r0-r11.
         // Save lr in the same instruction for compactness
         push {r0-r3, lr}
+        sub sp, #4
 
         bl __aeabi_fcmplt
         cmp r0, #1
         moveq ip, #0
         beq 1f
 
+        add sp, #4
         ldm sp, {r0-r3}
+        sub sp, #4
         bl __aeabi_fcmpeq
         cmp r0, #1
         moveq ip, #(APSR_C | APSR_Z)
@@ -70,6 +75,7 @@ DEFINE_COMPILERRT_FUNCTION(__aeabi_cfcmp
 
 1:
         msr CPSR_f, ip
+        add sp, #4
         pop {r0-r3}
         POP_PC()
 END_COMPILERRT_FUNCTION(__aeabi_cfcmple)
Index: sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S
===================================================================
RCS file: /home/netbsd/src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S,v
retrieving revision 1.1.1.4
diff -p -u -r1.1.1.4 divmodsi4.S
--- sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S	27 Feb 2016 18:59:31 -0000	1.1.1.4
+++ sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S	28 Jun 2021 00:25:16 -0000
@@ -17,8 +17,10 @@
 
 #define ESTABLISH_FRAME    \
     push   {r4-r7, lr}   ;\
-    add     r7,     sp, #12
+    add     r7,     sp, #12   ;\
+    sub     sp,     #4
 #define CLEAR_FRAME_AND_RETURN \
+    add     sp,     #4   ;\
     pop    {r4-r7, pc}
 
 	.syntax unified
Index: sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divsi3.S
===================================================================
RCS file: /home/netbsd/src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divsi3.S,v
retrieving revision 1.1.1.4
diff -p -u -r1.1.1.4 divsi3.S
--- sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divsi3.S	27 Feb 2016 18:59:31 -0000	1.1.1.4
+++ sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divsi3.S	28 Jun 2021 00:26:17 -0000
@@ -16,8 +16,10 @@
 
 #define ESTABLISH_FRAME \
     push   {r4, r7, lr}    ;\
-    add     r7,     sp, #4
+    add     r7,     sp, #4   ;\
+    sub     sp,     #4
 #define CLEAR_FRAME_AND_RETURN \
+    add     sp,     #4   ;\
     pop    {r4, r7, pc}
 
 	.syntax unified
Index: sys/external/bsd/compiler_rt/dist/lib/builtins/arm/modsi3.S
===================================================================
RCS file: /home/netbsd/src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/modsi3.S,v
retrieving revision 1.1.1.4
diff -p -u -r1.1.1.4 modsi3.S
--- sys/external/bsd/compiler_rt/dist/lib/builtins/arm/modsi3.S	27 Feb 2016 18:59:31 -0000	1.1.1.4
+++ sys/external/bsd/compiler_rt/dist/lib/builtins/arm/modsi3.S	28 Jun 2021 00:27:23 -0000
@@ -16,8 +16,10 @@
 
 #define ESTABLISH_FRAME \
     push   {r4, r7, lr}    ;\
-    add     r7,     sp, #4
+    add     r7,     sp, #4   ;\
+    sub     sp,     #4
 #define CLEAR_FRAME_AND_RETURN \
+    add     sp,     #4   ;\
     pop    {r4, r7, pc}
 
 	.syntax unified