diff --git a/src/reflect/asm_arm64.s b/src/reflect/asm_arm64.s
index a5a8b91c1e..bdd38438ae 100644
--- a/src/reflect/asm_arm64.s
+++ b/src/reflect/asm_arm64.s
@@ -9,7 +9,7 @@
 // See the comment on the declaration of makeFuncStub in makefunc.go
 // for more details.
 // No arg size here, runtime pulls arg map out of the func value.
-TEXT ·makeFuncStub(SB),(NOSPLIT|WRAPPER),$16
+TEXT ·makeFuncStub(SB),(NOSPLIT|WRAPPER),$24
 	NO_LOCAL_POINTERS
 	MOVD	R26, 8(RSP)
 	MOVD	$argframe+0(FP), R3
@@ -21,7 +21,7 @@ TEXT ·makeFuncStub(SB),(NOSPLIT|WRAPPER),$16
 // See the comment on the declaration of methodValueCall in makefunc.go
 // for more details.
 // No arg size here; runtime pulls arg map out of the func value.
-TEXT ·methodValueCall(SB),(NOSPLIT|WRAPPER),$16
+TEXT ·methodValueCall(SB),(NOSPLIT|WRAPPER),$24
 	NO_LOCAL_POINTERS
 	MOVD	R26, 8(RSP)
 	MOVD	$argframe+0(FP), R3
diff --git a/src/runtime/asm_arm64.s b/src/runtime/asm_arm64.s
index 50094db180..9aff9c7e6c 100644
--- a/src/runtime/asm_arm64.s
+++ b/src/runtime/asm_arm64.s
@@ -424,33 +424,35 @@ end:						\
 	BL	runtime·callwritebarrier(SB);	\
 	RET
 
-CALLFN(·call16, 16)
-CALLFN(·call32, 32)
-CALLFN(·call64, 64)
-CALLFN(·call128, 128)
-CALLFN(·call256, 256)
-CALLFN(·call512, 512)
-CALLFN(·call1024, 1024)
-CALLFN(·call2048, 2048)
-CALLFN(·call4096, 4096)
-CALLFN(·call8192, 8192)
-CALLFN(·call16384, 16384)
-CALLFN(·call32768, 32768)
-CALLFN(·call65536, 65536)
-CALLFN(·call131072, 131072)
-CALLFN(·call262144, 262144)
-CALLFN(·call524288, 524288)
-CALLFN(·call1048576, 1048576)
-CALLFN(·call2097152, 2097152)
-CALLFN(·call4194304, 4194304)
-CALLFN(·call8388608, 8388608)
-CALLFN(·call16777216, 16777216)
-CALLFN(·call33554432, 33554432)
-CALLFN(·call67108864, 67108864)
-CALLFN(·call134217728, 134217728)
-CALLFN(·call268435456, 268435456)
-CALLFN(·call536870912, 536870912)
-CALLFN(·call1073741824, 1073741824)
+// These have 8 added to make the overall frame size a multiple of 16,
+// as required by the ABI. (There is another +8 for the saved LR.)
+CALLFN(·call16, 24 )
+CALLFN(·call32, 40 )
+CALLFN(·call64, 72 )
+CALLFN(·call128, 136 )
+CALLFN(·call256, 264 )
+CALLFN(·call512, 520 )
+CALLFN(·call1024, 1032 )
+CALLFN(·call2048, 2056 )
+CALLFN(·call4096, 4104 )
+CALLFN(·call8192, 8200 )
+CALLFN(·call16384, 16392 )
+CALLFN(·call32768, 32776 )
+CALLFN(·call65536, 65544 )
+CALLFN(·call131072, 131080 )
+CALLFN(·call262144, 262152 )
+CALLFN(·call524288, 524296 )
+CALLFN(·call1048576, 1048584 )
+CALLFN(·call2097152, 2097160 )
+CALLFN(·call4194304, 4194312 )
+CALLFN(·call8388608, 8388616 )
+CALLFN(·call16777216, 16777224 )
+CALLFN(·call33554432, 33554440 )
+CALLFN(·call67108864, 67108872 )
+CALLFN(·call134217728, 134217736 )
+CALLFN(·call268435456, 268435464 )
+CALLFN(·call536870912, 536870920 )
+CALLFN(·call1073741824, 1073741832 )
 
 // bool cas(uint32 *ptr, uint32 old, uint32 new)
 // Atomically:
@@ -613,7 +615,7 @@ TEXT runtime·cgocallback(SB),NOSPLIT,$24-24
 
 // cgocallback_gofunc(FuncVal*, void *frame, uintptr framesize)
 // See cgocall.go for more details.
-TEXT ·cgocallback_gofunc(SB),NOSPLIT,$16-24
+TEXT ·cgocallback_gofunc(SB),NOSPLIT,$24-24
 	NO_LOCAL_POINTERS
 
 	// Load g from thread-local storage.
@@ -721,7 +723,7 @@ droppedm:
 
 // Called from cgo wrappers, this function returns g->m->curg.stack.hi.
 // Must obey the gcc calling convention.
-TEXT _cgo_topofstack(SB),NOSPLIT,$16
+TEXT _cgo_topofstack(SB),NOSPLIT,$24
 	// g (R28) and REGTMP (R27)  might be clobbered by load_g. They
 	// are callee-save in the gcc calling convention, so save them.
 	MOVD	R27, savedR27-8(SP)
diff --git a/src/runtime/sys_linux_arm64.s b/src/runtime/sys_linux_arm64.s
index 998484f121..7b58d67305 100644
--- a/src/runtime/sys_linux_arm64.s
+++ b/src/runtime/sys_linux_arm64.s
@@ -115,7 +115,7 @@ TEXT runtime·getrlimit(SB),NOSPLIT,$-8-20
 	MOVW	R0, ret+16(FP)
 	RET
 
-TEXT runtime·usleep(SB),NOSPLIT,$16-4
+TEXT runtime·usleep(SB),NOSPLIT,$24-4
 	MOVWU	usec+0(FP), R3
 	MOVD	R3, R5
 	MOVW	$1000000, R4
@@ -180,7 +180,7 @@ TEXT runtime·mincore(SB),NOSPLIT,$-8-28
 	RET
 
 // func now() (sec int64, nsec int32)
-TEXT time·now(SB),NOSPLIT,$16-12
+TEXT time·now(SB),NOSPLIT,$24-12
 	MOVD	RSP, R0
 	MOVD	$0, R1
 	MOVD	$SYS_gettimeofday, R8
@@ -193,7 +193,7 @@ TEXT time·now(SB),NOSPLIT,$16-12
 	MOVW	R5, nsec+8(FP)
 	RET
 
-TEXT runtime·nanotime(SB),NOSPLIT,$16-8
+TEXT runtime·nanotime(SB),NOSPLIT,$24-8
 	MOVW	$1, R0 // CLOCK_MONOTONIC
 	MOVD	RSP, R1
 	MOVD	$SYS_clock_gettime, R8