diff --git a/libc/arch-arm64/bionic/__bionic_clone.S b/libc/arch-arm64/bionic/__bionic_clone.S
index 76fe24e..74db4b5 100644
--- a/libc/arch-arm64/bionic/__bionic_clone.S
+++ b/libc/arch-arm64/bionic/__bionic_clone.S
@@ -31,12 +31,6 @@
 // pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg);
 
 ENTRY(__bionic_clone)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     # Copy 'fn' and 'arg' onto the child stack.
     stp     x5, x6, [x1, #-16]
 
@@ -47,11 +41,6 @@
     # Are we the child?
     cbz     x0, .L_bc_child
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     # Set errno if something went wrong.
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
diff --git a/libc/arch-arm64/bionic/syscall.S b/libc/arch-arm64/bionic/syscall.S
index 42e8883..658af78 100644
--- a/libc/arch-arm64/bionic/syscall.S
+++ b/libc/arch-arm64/bionic/syscall.S
@@ -29,13 +29,6 @@
 #include <private/bionic_asm.h>
 
 ENTRY(syscall)
-    /* create AAPCS frame pointer */
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     /* Move syscall No. from x0 to x8 */
     mov     x8, x0
     /* Move syscall parameters from x1 thru x6 to x0 thru x5 */
@@ -47,11 +40,6 @@
     mov     x5, x6
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     /* check if syscall returned successfully */
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
diff --git a/libc/arch-arm64/syscalls/__accept4.S b/libc/arch-arm64/syscalls/__accept4.S
index 34f2c52..1c2a674 100644
--- a/libc/arch-arm64/syscalls/__accept4.S
+++ b/libc/arch-arm64/syscalls/__accept4.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__accept4)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_accept4
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__brk.S b/libc/arch-arm64/syscalls/__brk.S
index fb63fb9..85ed767 100644
--- a/libc/arch-arm64/syscalls/__brk.S
+++ b/libc/arch-arm64/syscalls/__brk.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__brk)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_brk
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__connect.S b/libc/arch-arm64/syscalls/__connect.S
index e578ccc..0d664f0 100644
--- a/libc/arch-arm64/syscalls/__connect.S
+++ b/libc/arch-arm64/syscalls/__connect.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__connect)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_connect
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__epoll_pwait.S b/libc/arch-arm64/syscalls/__epoll_pwait.S
index 57b01c2..45275c0 100644
--- a/libc/arch-arm64/syscalls/__epoll_pwait.S
+++ b/libc/arch-arm64/syscalls/__epoll_pwait.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__epoll_pwait)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_epoll_pwait
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__exit.S b/libc/arch-arm64/syscalls/__exit.S
index 8600b13..e358513 100644
--- a/libc/arch-arm64/syscalls/__exit.S
+++ b/libc/arch-arm64/syscalls/__exit.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__exit)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_exit
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__getcpu.S b/libc/arch-arm64/syscalls/__getcpu.S
index e81ba23..5e4368f 100644
--- a/libc/arch-arm64/syscalls/__getcpu.S
+++ b/libc/arch-arm64/syscalls/__getcpu.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__getcpu)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getcpu
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__getcwd.S b/libc/arch-arm64/syscalls/__getcwd.S
index fc48f80..bd4fbaa 100644
--- a/libc/arch-arm64/syscalls/__getcwd.S
+++ b/libc/arch-arm64/syscalls/__getcwd.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__getcwd)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getcwd
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__getdents64.S b/libc/arch-arm64/syscalls/__getdents64.S
index 9c65918..bf0f9a4 100644
--- a/libc/arch-arm64/syscalls/__getdents64.S
+++ b/libc/arch-arm64/syscalls/__getdents64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__getdents64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getdents64
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__getpriority.S b/libc/arch-arm64/syscalls/__getpriority.S
index 486ea8f..57ceabf 100644
--- a/libc/arch-arm64/syscalls/__getpriority.S
+++ b/libc/arch-arm64/syscalls/__getpriority.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__getpriority)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getpriority
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__ioctl.S b/libc/arch-arm64/syscalls/__ioctl.S
index 30ff73c..f632555 100644
--- a/libc/arch-arm64/syscalls/__ioctl.S
+++ b/libc/arch-arm64/syscalls/__ioctl.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__ioctl)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_ioctl
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__openat.S b/libc/arch-arm64/syscalls/__openat.S
index 22e2f6a..e1b0da3 100644
--- a/libc/arch-arm64/syscalls/__openat.S
+++ b/libc/arch-arm64/syscalls/__openat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__openat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_openat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__ppoll.S b/libc/arch-arm64/syscalls/__ppoll.S
index 1739dea..31e5578 100644
--- a/libc/arch-arm64/syscalls/__ppoll.S
+++ b/libc/arch-arm64/syscalls/__ppoll.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__ppoll)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_ppoll
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__pselect6.S b/libc/arch-arm64/syscalls/__pselect6.S
index 2770164..b0e4770 100644
--- a/libc/arch-arm64/syscalls/__pselect6.S
+++ b/libc/arch-arm64/syscalls/__pselect6.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__pselect6)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_pselect6
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__ptrace.S b/libc/arch-arm64/syscalls/__ptrace.S
index 3746530..054bb6f 100644
--- a/libc/arch-arm64/syscalls/__ptrace.S
+++ b/libc/arch-arm64/syscalls/__ptrace.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__ptrace)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_ptrace
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__reboot.S b/libc/arch-arm64/syscalls/__reboot.S
index b1ea418..e24553c 100644
--- a/libc/arch-arm64/syscalls/__reboot.S
+++ b/libc/arch-arm64/syscalls/__reboot.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__reboot)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_reboot
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__rt_sigaction.S b/libc/arch-arm64/syscalls/__rt_sigaction.S
index 33e07cb..3d84544 100644
--- a/libc/arch-arm64/syscalls/__rt_sigaction.S
+++ b/libc/arch-arm64/syscalls/__rt_sigaction.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__rt_sigaction)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_rt_sigaction
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__rt_sigpending.S b/libc/arch-arm64/syscalls/__rt_sigpending.S
index fa6812e..60f0a10 100644
--- a/libc/arch-arm64/syscalls/__rt_sigpending.S
+++ b/libc/arch-arm64/syscalls/__rt_sigpending.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__rt_sigpending)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_rt_sigpending
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__rt_sigprocmask.S b/libc/arch-arm64/syscalls/__rt_sigprocmask.S
index 537f8bd..7f5b3ac 100644
--- a/libc/arch-arm64/syscalls/__rt_sigprocmask.S
+++ b/libc/arch-arm64/syscalls/__rt_sigprocmask.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__rt_sigprocmask)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_rt_sigprocmask
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__rt_sigsuspend.S b/libc/arch-arm64/syscalls/__rt_sigsuspend.S
index b8a99c6..08b1197 100644
--- a/libc/arch-arm64/syscalls/__rt_sigsuspend.S
+++ b/libc/arch-arm64/syscalls/__rt_sigsuspend.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__rt_sigsuspend)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_rt_sigsuspend
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__rt_sigtimedwait.S b/libc/arch-arm64/syscalls/__rt_sigtimedwait.S
index 869442c..8bc9a7a 100644
--- a/libc/arch-arm64/syscalls/__rt_sigtimedwait.S
+++ b/libc/arch-arm64/syscalls/__rt_sigtimedwait.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__rt_sigtimedwait)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_rt_sigtimedwait
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__sched_getaffinity.S b/libc/arch-arm64/syscalls/__sched_getaffinity.S
index 8ca23d4..c0d392c 100644
--- a/libc/arch-arm64/syscalls/__sched_getaffinity.S
+++ b/libc/arch-arm64/syscalls/__sched_getaffinity.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__sched_getaffinity)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_getaffinity
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__set_tid_address.S b/libc/arch-arm64/syscalls/__set_tid_address.S
index 5514aed..296c907 100644
--- a/libc/arch-arm64/syscalls/__set_tid_address.S
+++ b/libc/arch-arm64/syscalls/__set_tid_address.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__set_tid_address)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_set_tid_address
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__signalfd4.S b/libc/arch-arm64/syscalls/__signalfd4.S
index ea49fc5..3932003 100644
--- a/libc/arch-arm64/syscalls/__signalfd4.S
+++ b/libc/arch-arm64/syscalls/__signalfd4.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__signalfd4)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_signalfd4
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__socket.S b/libc/arch-arm64/syscalls/__socket.S
index f96a1ab..db7f2aa 100644
--- a/libc/arch-arm64/syscalls/__socket.S
+++ b/libc/arch-arm64/syscalls/__socket.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__socket)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_socket
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__timer_create.S b/libc/arch-arm64/syscalls/__timer_create.S
index 87183b4..a5e69e3 100644
--- a/libc/arch-arm64/syscalls/__timer_create.S
+++ b/libc/arch-arm64/syscalls/__timer_create.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__timer_create)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timer_create
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__timer_delete.S b/libc/arch-arm64/syscalls/__timer_delete.S
index c21ec4f..44a7481 100644
--- a/libc/arch-arm64/syscalls/__timer_delete.S
+++ b/libc/arch-arm64/syscalls/__timer_delete.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__timer_delete)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timer_delete
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__timer_getoverrun.S b/libc/arch-arm64/syscalls/__timer_getoverrun.S
index 47f1ef9..e1d959a 100644
--- a/libc/arch-arm64/syscalls/__timer_getoverrun.S
+++ b/libc/arch-arm64/syscalls/__timer_getoverrun.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__timer_getoverrun)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timer_getoverrun
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__timer_gettime.S b/libc/arch-arm64/syscalls/__timer_gettime.S
index 4eaa655..7632290 100644
--- a/libc/arch-arm64/syscalls/__timer_gettime.S
+++ b/libc/arch-arm64/syscalls/__timer_gettime.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__timer_gettime)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timer_gettime
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__timer_settime.S b/libc/arch-arm64/syscalls/__timer_settime.S
index aef0cc4..92e4a76 100644
--- a/libc/arch-arm64/syscalls/__timer_settime.S
+++ b/libc/arch-arm64/syscalls/__timer_settime.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__timer_settime)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timer_settime
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/__waitid.S b/libc/arch-arm64/syscalls/__waitid.S
index 6d9e940..9267239 100644
--- a/libc/arch-arm64/syscalls/__waitid.S
+++ b/libc/arch-arm64/syscalls/__waitid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(__waitid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_waitid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/_exit.S b/libc/arch-arm64/syscalls/_exit.S
index 37d1499..38b073b 100644
--- a/libc/arch-arm64/syscalls/_exit.S
+++ b/libc/arch-arm64/syscalls/_exit.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(_exit)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_exit_group
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/acct.S b/libc/arch-arm64/syscalls/acct.S
index f391cd8..15e3086 100644
--- a/libc/arch-arm64/syscalls/acct.S
+++ b/libc/arch-arm64/syscalls/acct.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(acct)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_acct
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/bind.S b/libc/arch-arm64/syscalls/bind.S
index 10dd01f..b3925db 100644
--- a/libc/arch-arm64/syscalls/bind.S
+++ b/libc/arch-arm64/syscalls/bind.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(bind)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_bind
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/capget.S b/libc/arch-arm64/syscalls/capget.S
index d01dc47..b897e5d 100644
--- a/libc/arch-arm64/syscalls/capget.S
+++ b/libc/arch-arm64/syscalls/capget.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(capget)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_capget
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/capset.S b/libc/arch-arm64/syscalls/capset.S
index c4ed92e..1d94aa3 100644
--- a/libc/arch-arm64/syscalls/capset.S
+++ b/libc/arch-arm64/syscalls/capset.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(capset)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_capset
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/chdir.S b/libc/arch-arm64/syscalls/chdir.S
index 6f1baf0..a7bf6c2 100644
--- a/libc/arch-arm64/syscalls/chdir.S
+++ b/libc/arch-arm64/syscalls/chdir.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(chdir)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_chdir
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/chroot.S b/libc/arch-arm64/syscalls/chroot.S
index b15f04a..98bd5d1 100644
--- a/libc/arch-arm64/syscalls/chroot.S
+++ b/libc/arch-arm64/syscalls/chroot.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(chroot)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_chroot
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/clock_getres.S b/libc/arch-arm64/syscalls/clock_getres.S
index b18c10b..b6e7e56 100644
--- a/libc/arch-arm64/syscalls/clock_getres.S
+++ b/libc/arch-arm64/syscalls/clock_getres.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(clock_getres)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_clock_getres
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/clock_gettime.S b/libc/arch-arm64/syscalls/clock_gettime.S
index b3518c1..ffdde57 100644
--- a/libc/arch-arm64/syscalls/clock_gettime.S
+++ b/libc/arch-arm64/syscalls/clock_gettime.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(clock_gettime)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_clock_gettime
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/clock_nanosleep.S b/libc/arch-arm64/syscalls/clock_nanosleep.S
index eddf6f1..b64ff68 100644
--- a/libc/arch-arm64/syscalls/clock_nanosleep.S
+++ b/libc/arch-arm64/syscalls/clock_nanosleep.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(clock_nanosleep)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_clock_nanosleep
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/clock_settime.S b/libc/arch-arm64/syscalls/clock_settime.S
index c6ba5c0..adc1680 100644
--- a/libc/arch-arm64/syscalls/clock_settime.S
+++ b/libc/arch-arm64/syscalls/clock_settime.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(clock_settime)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_clock_settime
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/close.S b/libc/arch-arm64/syscalls/close.S
index a623895..b4b72d9 100644
--- a/libc/arch-arm64/syscalls/close.S
+++ b/libc/arch-arm64/syscalls/close.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(close)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_close
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/delete_module.S b/libc/arch-arm64/syscalls/delete_module.S
index a57517d..ed51847 100644
--- a/libc/arch-arm64/syscalls/delete_module.S
+++ b/libc/arch-arm64/syscalls/delete_module.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(delete_module)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_delete_module
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/dup.S b/libc/arch-arm64/syscalls/dup.S
index b7e04ed..9584c51 100644
--- a/libc/arch-arm64/syscalls/dup.S
+++ b/libc/arch-arm64/syscalls/dup.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(dup)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_dup
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/dup3.S b/libc/arch-arm64/syscalls/dup3.S
index fada63d..e303fba 100644
--- a/libc/arch-arm64/syscalls/dup3.S
+++ b/libc/arch-arm64/syscalls/dup3.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(dup3)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_dup3
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/epoll_create1.S b/libc/arch-arm64/syscalls/epoll_create1.S
index 94990bf..4ca8bfa 100644
--- a/libc/arch-arm64/syscalls/epoll_create1.S
+++ b/libc/arch-arm64/syscalls/epoll_create1.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(epoll_create1)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_epoll_create1
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/epoll_ctl.S b/libc/arch-arm64/syscalls/epoll_ctl.S
index ea6f735..c1c0dba 100644
--- a/libc/arch-arm64/syscalls/epoll_ctl.S
+++ b/libc/arch-arm64/syscalls/epoll_ctl.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(epoll_ctl)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_epoll_ctl
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/eventfd.S b/libc/arch-arm64/syscalls/eventfd.S
index afa88b3..ace608e 100644
--- a/libc/arch-arm64/syscalls/eventfd.S
+++ b/libc/arch-arm64/syscalls/eventfd.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(eventfd)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_eventfd2
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/execve.S b/libc/arch-arm64/syscalls/execve.S
index 031b6d4..ab0cb57 100644
--- a/libc/arch-arm64/syscalls/execve.S
+++ b/libc/arch-arm64/syscalls/execve.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(execve)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_execve
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/faccessat.S b/libc/arch-arm64/syscalls/faccessat.S
index cebbf18..30a3852 100644
--- a/libc/arch-arm64/syscalls/faccessat.S
+++ b/libc/arch-arm64/syscalls/faccessat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(faccessat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_faccessat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fallocate.S b/libc/arch-arm64/syscalls/fallocate.S
index 94832aa..3092b34 100644
--- a/libc/arch-arm64/syscalls/fallocate.S
+++ b/libc/arch-arm64/syscalls/fallocate.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fallocate)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fallocate
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fchdir.S b/libc/arch-arm64/syscalls/fchdir.S
index afba3c1..f7687f8 100644
--- a/libc/arch-arm64/syscalls/fchdir.S
+++ b/libc/arch-arm64/syscalls/fchdir.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fchdir)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fchdir
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fchmod.S b/libc/arch-arm64/syscalls/fchmod.S
index 35f9dec..acc6718 100644
--- a/libc/arch-arm64/syscalls/fchmod.S
+++ b/libc/arch-arm64/syscalls/fchmod.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fchmod)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fchmod
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fchmodat.S b/libc/arch-arm64/syscalls/fchmodat.S
index 59bfb8a..23c2fd5 100644
--- a/libc/arch-arm64/syscalls/fchmodat.S
+++ b/libc/arch-arm64/syscalls/fchmodat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fchmodat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fchmodat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fchown.S b/libc/arch-arm64/syscalls/fchown.S
index 2294187..8e9db62 100644
--- a/libc/arch-arm64/syscalls/fchown.S
+++ b/libc/arch-arm64/syscalls/fchown.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fchown)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fchown
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fchownat.S b/libc/arch-arm64/syscalls/fchownat.S
index ff24187..3cf2c3d 100644
--- a/libc/arch-arm64/syscalls/fchownat.S
+++ b/libc/arch-arm64/syscalls/fchownat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fchownat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fchownat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fcntl.S b/libc/arch-arm64/syscalls/fcntl.S
index a9d6976..45eff74 100644
--- a/libc/arch-arm64/syscalls/fcntl.S
+++ b/libc/arch-arm64/syscalls/fcntl.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fcntl)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fcntl
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fdatasync.S b/libc/arch-arm64/syscalls/fdatasync.S
index 4cf4de3..77b76c4 100644
--- a/libc/arch-arm64/syscalls/fdatasync.S
+++ b/libc/arch-arm64/syscalls/fdatasync.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fdatasync)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fdatasync
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fgetxattr.S b/libc/arch-arm64/syscalls/fgetxattr.S
index 914ea7f..1f8edb6 100644
--- a/libc/arch-arm64/syscalls/fgetxattr.S
+++ b/libc/arch-arm64/syscalls/fgetxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fgetxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fgetxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/flistxattr.S b/libc/arch-arm64/syscalls/flistxattr.S
index 2a64381..997529e 100644
--- a/libc/arch-arm64/syscalls/flistxattr.S
+++ b/libc/arch-arm64/syscalls/flistxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(flistxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_flistxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/flock.S b/libc/arch-arm64/syscalls/flock.S
index 0d87233..0e1c3f5 100644
--- a/libc/arch-arm64/syscalls/flock.S
+++ b/libc/arch-arm64/syscalls/flock.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(flock)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_flock
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fremovexattr.S b/libc/arch-arm64/syscalls/fremovexattr.S
index e2ef649..d43430f 100644
--- a/libc/arch-arm64/syscalls/fremovexattr.S
+++ b/libc/arch-arm64/syscalls/fremovexattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fremovexattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fremovexattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fsetxattr.S b/libc/arch-arm64/syscalls/fsetxattr.S
index eb41951..f40f875 100644
--- a/libc/arch-arm64/syscalls/fsetxattr.S
+++ b/libc/arch-arm64/syscalls/fsetxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fsetxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fsetxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fstat64.S b/libc/arch-arm64/syscalls/fstat64.S
index ee0d9e7..9afe95b 100644
--- a/libc/arch-arm64/syscalls/fstat64.S
+++ b/libc/arch-arm64/syscalls/fstat64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fstat64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fstat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fstatat64.S b/libc/arch-arm64/syscalls/fstatat64.S
index 4ff3039..30efd3b 100644
--- a/libc/arch-arm64/syscalls/fstatat64.S
+++ b/libc/arch-arm64/syscalls/fstatat64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fstatat64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_newfstatat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fstatfs64.S b/libc/arch-arm64/syscalls/fstatfs64.S
index b908b57..67ae67e 100644
--- a/libc/arch-arm64/syscalls/fstatfs64.S
+++ b/libc/arch-arm64/syscalls/fstatfs64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fstatfs64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fstatfs
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/fsync.S b/libc/arch-arm64/syscalls/fsync.S
index bac2e8b..e22589e 100644
--- a/libc/arch-arm64/syscalls/fsync.S
+++ b/libc/arch-arm64/syscalls/fsync.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(fsync)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_fsync
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/ftruncate.S b/libc/arch-arm64/syscalls/ftruncate.S
index ca4315a..b45a170 100644
--- a/libc/arch-arm64/syscalls/ftruncate.S
+++ b/libc/arch-arm64/syscalls/ftruncate.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(ftruncate)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_ftruncate
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getegid.S b/libc/arch-arm64/syscalls/getegid.S
index 593f51d..675731c 100644
--- a/libc/arch-arm64/syscalls/getegid.S
+++ b/libc/arch-arm64/syscalls/getegid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getegid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getegid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/geteuid.S b/libc/arch-arm64/syscalls/geteuid.S
index 845acbc..8d9461e 100644
--- a/libc/arch-arm64/syscalls/geteuid.S
+++ b/libc/arch-arm64/syscalls/geteuid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(geteuid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_geteuid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getgid.S b/libc/arch-arm64/syscalls/getgid.S
index 5f34355..4653fd8 100644
--- a/libc/arch-arm64/syscalls/getgid.S
+++ b/libc/arch-arm64/syscalls/getgid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getgid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getgid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getgroups.S b/libc/arch-arm64/syscalls/getgroups.S
index d0e2540..f22f1e9 100644
--- a/libc/arch-arm64/syscalls/getgroups.S
+++ b/libc/arch-arm64/syscalls/getgroups.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getgroups)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getgroups
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getitimer.S b/libc/arch-arm64/syscalls/getitimer.S
index 2d4d541..25d0b38 100644
--- a/libc/arch-arm64/syscalls/getitimer.S
+++ b/libc/arch-arm64/syscalls/getitimer.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getitimer)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getitimer
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getpeername.S b/libc/arch-arm64/syscalls/getpeername.S
index 1f64130..aefd0c5 100644
--- a/libc/arch-arm64/syscalls/getpeername.S
+++ b/libc/arch-arm64/syscalls/getpeername.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getpeername)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getpeername
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getpgid.S b/libc/arch-arm64/syscalls/getpgid.S
index 01d876f..4c750fb 100644
--- a/libc/arch-arm64/syscalls/getpgid.S
+++ b/libc/arch-arm64/syscalls/getpgid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getpgid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getpgid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getpid.S b/libc/arch-arm64/syscalls/getpid.S
index 94b823c..1802ce8 100644
--- a/libc/arch-arm64/syscalls/getpid.S
+++ b/libc/arch-arm64/syscalls/getpid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getpid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getpid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getppid.S b/libc/arch-arm64/syscalls/getppid.S
index 0a46878..540ecc4 100644
--- a/libc/arch-arm64/syscalls/getppid.S
+++ b/libc/arch-arm64/syscalls/getppid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getppid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getppid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getresgid.S b/libc/arch-arm64/syscalls/getresgid.S
index bc121fc..3ce5799 100644
--- a/libc/arch-arm64/syscalls/getresgid.S
+++ b/libc/arch-arm64/syscalls/getresgid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getresgid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getresgid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getresuid.S b/libc/arch-arm64/syscalls/getresuid.S
index 28cd9a4..56851cc 100644
--- a/libc/arch-arm64/syscalls/getresuid.S
+++ b/libc/arch-arm64/syscalls/getresuid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getresuid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getresuid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getrlimit.S b/libc/arch-arm64/syscalls/getrlimit.S
index aa966ca..1f74773 100644
--- a/libc/arch-arm64/syscalls/getrlimit.S
+++ b/libc/arch-arm64/syscalls/getrlimit.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getrlimit)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getrlimit
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getrusage.S b/libc/arch-arm64/syscalls/getrusage.S
index aaaf3a2..8154e4a 100644
--- a/libc/arch-arm64/syscalls/getrusage.S
+++ b/libc/arch-arm64/syscalls/getrusage.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getrusage)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getrusage
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getsid.S b/libc/arch-arm64/syscalls/getsid.S
index e75b7b4..f99623f 100644
--- a/libc/arch-arm64/syscalls/getsid.S
+++ b/libc/arch-arm64/syscalls/getsid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getsid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getsid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getsockname.S b/libc/arch-arm64/syscalls/getsockname.S
index 61e4b4b..e8bc006 100644
--- a/libc/arch-arm64/syscalls/getsockname.S
+++ b/libc/arch-arm64/syscalls/getsockname.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getsockname)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getsockname
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getsockopt.S b/libc/arch-arm64/syscalls/getsockopt.S
index 3740df9..4559d1d 100644
--- a/libc/arch-arm64/syscalls/getsockopt.S
+++ b/libc/arch-arm64/syscalls/getsockopt.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getsockopt)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getsockopt
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/gettimeofday.S b/libc/arch-arm64/syscalls/gettimeofday.S
index a72ac91..3b6104b 100644
--- a/libc/arch-arm64/syscalls/gettimeofday.S
+++ b/libc/arch-arm64/syscalls/gettimeofday.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(gettimeofday)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_gettimeofday
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getuid.S b/libc/arch-arm64/syscalls/getuid.S
index d749cc3..4e37d47 100644
--- a/libc/arch-arm64/syscalls/getuid.S
+++ b/libc/arch-arm64/syscalls/getuid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getuid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getuid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/getxattr.S b/libc/arch-arm64/syscalls/getxattr.S
index 451eef5..3f69956 100644
--- a/libc/arch-arm64/syscalls/getxattr.S
+++ b/libc/arch-arm64/syscalls/getxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(getxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_getxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/init_module.S b/libc/arch-arm64/syscalls/init_module.S
index 42ec765..cc1a0da 100644
--- a/libc/arch-arm64/syscalls/init_module.S
+++ b/libc/arch-arm64/syscalls/init_module.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(init_module)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_init_module
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/inotify_add_watch.S b/libc/arch-arm64/syscalls/inotify_add_watch.S
index 066816c..fbc8dd4 100644
--- a/libc/arch-arm64/syscalls/inotify_add_watch.S
+++ b/libc/arch-arm64/syscalls/inotify_add_watch.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(inotify_add_watch)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_inotify_add_watch
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/inotify_init1.S b/libc/arch-arm64/syscalls/inotify_init1.S
index d6bee8c..5726d0c 100644
--- a/libc/arch-arm64/syscalls/inotify_init1.S
+++ b/libc/arch-arm64/syscalls/inotify_init1.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(inotify_init1)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_inotify_init1
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/inotify_rm_watch.S b/libc/arch-arm64/syscalls/inotify_rm_watch.S
index ee9c70f..37eabcf 100644
--- a/libc/arch-arm64/syscalls/inotify_rm_watch.S
+++ b/libc/arch-arm64/syscalls/inotify_rm_watch.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(inotify_rm_watch)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_inotify_rm_watch
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/ioprio_get.S b/libc/arch-arm64/syscalls/ioprio_get.S
index 4a4a749..7e394c6 100644
--- a/libc/arch-arm64/syscalls/ioprio_get.S
+++ b/libc/arch-arm64/syscalls/ioprio_get.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(ioprio_get)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_ioprio_get
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/ioprio_set.S b/libc/arch-arm64/syscalls/ioprio_set.S
index 8b48f12..ca43ed6 100644
--- a/libc/arch-arm64/syscalls/ioprio_set.S
+++ b/libc/arch-arm64/syscalls/ioprio_set.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(ioprio_set)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_ioprio_set
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/kill.S b/libc/arch-arm64/syscalls/kill.S
index 15c399b..7fc2c5a 100644
--- a/libc/arch-arm64/syscalls/kill.S
+++ b/libc/arch-arm64/syscalls/kill.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(kill)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_kill
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/klogctl.S b/libc/arch-arm64/syscalls/klogctl.S
index 1d161ec..abbee55 100644
--- a/libc/arch-arm64/syscalls/klogctl.S
+++ b/libc/arch-arm64/syscalls/klogctl.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(klogctl)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_syslog
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/lgetxattr.S b/libc/arch-arm64/syscalls/lgetxattr.S
index 2799285..e1a760c 100644
--- a/libc/arch-arm64/syscalls/lgetxattr.S
+++ b/libc/arch-arm64/syscalls/lgetxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(lgetxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_lgetxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/linkat.S b/libc/arch-arm64/syscalls/linkat.S
index e65aa3f..c3e2cd8 100644
--- a/libc/arch-arm64/syscalls/linkat.S
+++ b/libc/arch-arm64/syscalls/linkat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(linkat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_linkat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/listen.S b/libc/arch-arm64/syscalls/listen.S
index 44ae288..9b7be28 100644
--- a/libc/arch-arm64/syscalls/listen.S
+++ b/libc/arch-arm64/syscalls/listen.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(listen)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_listen
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/listxattr.S b/libc/arch-arm64/syscalls/listxattr.S
index b31d22c..a5e55c7 100644
--- a/libc/arch-arm64/syscalls/listxattr.S
+++ b/libc/arch-arm64/syscalls/listxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(listxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_listxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/llistxattr.S b/libc/arch-arm64/syscalls/llistxattr.S
index fdcafde..447e208 100644
--- a/libc/arch-arm64/syscalls/llistxattr.S
+++ b/libc/arch-arm64/syscalls/llistxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(llistxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_llistxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/lremovexattr.S b/libc/arch-arm64/syscalls/lremovexattr.S
index 741fa86..1f620db 100644
--- a/libc/arch-arm64/syscalls/lremovexattr.S
+++ b/libc/arch-arm64/syscalls/lremovexattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(lremovexattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_lremovexattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/lseek.S b/libc/arch-arm64/syscalls/lseek.S
index 3d16e75..1b858b2 100644
--- a/libc/arch-arm64/syscalls/lseek.S
+++ b/libc/arch-arm64/syscalls/lseek.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(lseek)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_lseek
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/lsetxattr.S b/libc/arch-arm64/syscalls/lsetxattr.S
index a7fe1df..8315bba 100644
--- a/libc/arch-arm64/syscalls/lsetxattr.S
+++ b/libc/arch-arm64/syscalls/lsetxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(lsetxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_lsetxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/madvise.S b/libc/arch-arm64/syscalls/madvise.S
index 8eed274..17282c0 100644
--- a/libc/arch-arm64/syscalls/madvise.S
+++ b/libc/arch-arm64/syscalls/madvise.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(madvise)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_madvise
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mincore.S b/libc/arch-arm64/syscalls/mincore.S
index 21dbe14..abdcf6c 100644
--- a/libc/arch-arm64/syscalls/mincore.S
+++ b/libc/arch-arm64/syscalls/mincore.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mincore)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mincore
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mkdirat.S b/libc/arch-arm64/syscalls/mkdirat.S
index efd9786..d6bafca 100644
--- a/libc/arch-arm64/syscalls/mkdirat.S
+++ b/libc/arch-arm64/syscalls/mkdirat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mkdirat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mkdirat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mknodat.S b/libc/arch-arm64/syscalls/mknodat.S
index 1bf42d0..598e789 100644
--- a/libc/arch-arm64/syscalls/mknodat.S
+++ b/libc/arch-arm64/syscalls/mknodat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mknodat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mknodat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mlock.S b/libc/arch-arm64/syscalls/mlock.S
index e09e7fc..631ce02 100644
--- a/libc/arch-arm64/syscalls/mlock.S
+++ b/libc/arch-arm64/syscalls/mlock.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mlock)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mlock
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mlockall.S b/libc/arch-arm64/syscalls/mlockall.S
index bfb2b60..42dac9e 100644
--- a/libc/arch-arm64/syscalls/mlockall.S
+++ b/libc/arch-arm64/syscalls/mlockall.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mlockall)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mlockall
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mmap.S b/libc/arch-arm64/syscalls/mmap.S
index 437698a..da18e10 100644
--- a/libc/arch-arm64/syscalls/mmap.S
+++ b/libc/arch-arm64/syscalls/mmap.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mmap)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mmap
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mount.S b/libc/arch-arm64/syscalls/mount.S
index 34170d8..c43a71f 100644
--- a/libc/arch-arm64/syscalls/mount.S
+++ b/libc/arch-arm64/syscalls/mount.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mount)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mount
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mprotect.S b/libc/arch-arm64/syscalls/mprotect.S
index cdb4bc8..a7d26dd 100644
--- a/libc/arch-arm64/syscalls/mprotect.S
+++ b/libc/arch-arm64/syscalls/mprotect.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mprotect)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mprotect
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/mremap.S b/libc/arch-arm64/syscalls/mremap.S
index 605b39d..337bbae 100644
--- a/libc/arch-arm64/syscalls/mremap.S
+++ b/libc/arch-arm64/syscalls/mremap.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(mremap)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_mremap
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/msync.S b/libc/arch-arm64/syscalls/msync.S
index e511e86..c54797e 100644
--- a/libc/arch-arm64/syscalls/msync.S
+++ b/libc/arch-arm64/syscalls/msync.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(msync)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_msync
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/munlock.S b/libc/arch-arm64/syscalls/munlock.S
index f837c9c..b1ec016 100644
--- a/libc/arch-arm64/syscalls/munlock.S
+++ b/libc/arch-arm64/syscalls/munlock.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(munlock)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_munlock
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/munlockall.S b/libc/arch-arm64/syscalls/munlockall.S
index 93e9121..f9162a8 100644
--- a/libc/arch-arm64/syscalls/munlockall.S
+++ b/libc/arch-arm64/syscalls/munlockall.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(munlockall)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_munlockall
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/munmap.S b/libc/arch-arm64/syscalls/munmap.S
index f2b22bd..6bd5afe 100644
--- a/libc/arch-arm64/syscalls/munmap.S
+++ b/libc/arch-arm64/syscalls/munmap.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(munmap)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_munmap
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/nanosleep.S b/libc/arch-arm64/syscalls/nanosleep.S
index e33311a..c84accc 100644
--- a/libc/arch-arm64/syscalls/nanosleep.S
+++ b/libc/arch-arm64/syscalls/nanosleep.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(nanosleep)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_nanosleep
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/personality.S b/libc/arch-arm64/syscalls/personality.S
index c37cae2..02bcf9b 100644
--- a/libc/arch-arm64/syscalls/personality.S
+++ b/libc/arch-arm64/syscalls/personality.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(personality)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_personality
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/pipe2.S b/libc/arch-arm64/syscalls/pipe2.S
index ab2e259..f4da37d 100644
--- a/libc/arch-arm64/syscalls/pipe2.S
+++ b/libc/arch-arm64/syscalls/pipe2.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(pipe2)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_pipe2
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/prctl.S b/libc/arch-arm64/syscalls/prctl.S
index dd46fd4..2e6dca7 100644
--- a/libc/arch-arm64/syscalls/prctl.S
+++ b/libc/arch-arm64/syscalls/prctl.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(prctl)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_prctl
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/pread64.S b/libc/arch-arm64/syscalls/pread64.S
index ddc6c12..2aba596 100644
--- a/libc/arch-arm64/syscalls/pread64.S
+++ b/libc/arch-arm64/syscalls/pread64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(pread64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_pread64
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/prlimit64.S b/libc/arch-arm64/syscalls/prlimit64.S
index 39d31b0..a2173d9 100644
--- a/libc/arch-arm64/syscalls/prlimit64.S
+++ b/libc/arch-arm64/syscalls/prlimit64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(prlimit64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_prlimit64
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/pwrite64.S b/libc/arch-arm64/syscalls/pwrite64.S
index 81e2cf7..5674a7c 100644
--- a/libc/arch-arm64/syscalls/pwrite64.S
+++ b/libc/arch-arm64/syscalls/pwrite64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(pwrite64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_pwrite64
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/read.S b/libc/arch-arm64/syscalls/read.S
index c529576..906fb98 100644
--- a/libc/arch-arm64/syscalls/read.S
+++ b/libc/arch-arm64/syscalls/read.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(read)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_read
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/readahead.S b/libc/arch-arm64/syscalls/readahead.S
index e8394cc..2994b83 100644
--- a/libc/arch-arm64/syscalls/readahead.S
+++ b/libc/arch-arm64/syscalls/readahead.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(readahead)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_readahead
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/readlinkat.S b/libc/arch-arm64/syscalls/readlinkat.S
index d7cadcc..1782c94 100644
--- a/libc/arch-arm64/syscalls/readlinkat.S
+++ b/libc/arch-arm64/syscalls/readlinkat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(readlinkat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_readlinkat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/readv.S b/libc/arch-arm64/syscalls/readv.S
index 98d0742..bc988d4 100644
--- a/libc/arch-arm64/syscalls/readv.S
+++ b/libc/arch-arm64/syscalls/readv.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(readv)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_readv
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/recvfrom.S b/libc/arch-arm64/syscalls/recvfrom.S
index 63181f1..16f97d5 100644
--- a/libc/arch-arm64/syscalls/recvfrom.S
+++ b/libc/arch-arm64/syscalls/recvfrom.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(recvfrom)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_recvfrom
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/recvmmsg.S b/libc/arch-arm64/syscalls/recvmmsg.S
index cb1fbfc..bd1495a 100644
--- a/libc/arch-arm64/syscalls/recvmmsg.S
+++ b/libc/arch-arm64/syscalls/recvmmsg.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(recvmmsg)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_recvmmsg
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/recvmsg.S b/libc/arch-arm64/syscalls/recvmsg.S
index 8a91a5f..c9b78c4 100644
--- a/libc/arch-arm64/syscalls/recvmsg.S
+++ b/libc/arch-arm64/syscalls/recvmsg.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(recvmsg)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_recvmsg
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/removexattr.S b/libc/arch-arm64/syscalls/removexattr.S
index 6fb557a..c12cc84 100644
--- a/libc/arch-arm64/syscalls/removexattr.S
+++ b/libc/arch-arm64/syscalls/removexattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(removexattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_removexattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/renameat.S b/libc/arch-arm64/syscalls/renameat.S
index e4efeb8..cf79472 100644
--- a/libc/arch-arm64/syscalls/renameat.S
+++ b/libc/arch-arm64/syscalls/renameat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(renameat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_renameat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_get_priority_max.S b/libc/arch-arm64/syscalls/sched_get_priority_max.S
index 74f919b..672d0ea 100644
--- a/libc/arch-arm64/syscalls/sched_get_priority_max.S
+++ b/libc/arch-arm64/syscalls/sched_get_priority_max.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_get_priority_max)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_get_priority_max
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_get_priority_min.S b/libc/arch-arm64/syscalls/sched_get_priority_min.S
index d043b3b..f5cf1f3 100644
--- a/libc/arch-arm64/syscalls/sched_get_priority_min.S
+++ b/libc/arch-arm64/syscalls/sched_get_priority_min.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_get_priority_min)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_get_priority_min
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_getparam.S b/libc/arch-arm64/syscalls/sched_getparam.S
index fedcec8..7ffe8fb 100644
--- a/libc/arch-arm64/syscalls/sched_getparam.S
+++ b/libc/arch-arm64/syscalls/sched_getparam.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_getparam)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_getparam
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_getscheduler.S b/libc/arch-arm64/syscalls/sched_getscheduler.S
index 1225601..b69b8c0 100644
--- a/libc/arch-arm64/syscalls/sched_getscheduler.S
+++ b/libc/arch-arm64/syscalls/sched_getscheduler.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_getscheduler)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_getscheduler
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_rr_get_interval.S b/libc/arch-arm64/syscalls/sched_rr_get_interval.S
index 796edda..0be14ba 100644
--- a/libc/arch-arm64/syscalls/sched_rr_get_interval.S
+++ b/libc/arch-arm64/syscalls/sched_rr_get_interval.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_rr_get_interval)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_rr_get_interval
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_setaffinity.S b/libc/arch-arm64/syscalls/sched_setaffinity.S
index 2a7022d..f5cbc77 100644
--- a/libc/arch-arm64/syscalls/sched_setaffinity.S
+++ b/libc/arch-arm64/syscalls/sched_setaffinity.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_setaffinity)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_setaffinity
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_setparam.S b/libc/arch-arm64/syscalls/sched_setparam.S
index dd82a10..cff64f5 100644
--- a/libc/arch-arm64/syscalls/sched_setparam.S
+++ b/libc/arch-arm64/syscalls/sched_setparam.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_setparam)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_setparam
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_setscheduler.S b/libc/arch-arm64/syscalls/sched_setscheduler.S
index 25e1e36..31600a0 100644
--- a/libc/arch-arm64/syscalls/sched_setscheduler.S
+++ b/libc/arch-arm64/syscalls/sched_setscheduler.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_setscheduler)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_setscheduler
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sched_yield.S b/libc/arch-arm64/syscalls/sched_yield.S
index cbee020..21ad601 100644
--- a/libc/arch-arm64/syscalls/sched_yield.S
+++ b/libc/arch-arm64/syscalls/sched_yield.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sched_yield)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sched_yield
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sendfile.S b/libc/arch-arm64/syscalls/sendfile.S
index 1705d3c..db90caa 100644
--- a/libc/arch-arm64/syscalls/sendfile.S
+++ b/libc/arch-arm64/syscalls/sendfile.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sendfile)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sendfile
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sendmmsg.S b/libc/arch-arm64/syscalls/sendmmsg.S
index 2277110..e85798a 100644
--- a/libc/arch-arm64/syscalls/sendmmsg.S
+++ b/libc/arch-arm64/syscalls/sendmmsg.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sendmmsg)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sendmmsg
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sendmsg.S b/libc/arch-arm64/syscalls/sendmsg.S
index 96fcb9a..25eff84 100644
--- a/libc/arch-arm64/syscalls/sendmsg.S
+++ b/libc/arch-arm64/syscalls/sendmsg.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sendmsg)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sendmsg
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sendto.S b/libc/arch-arm64/syscalls/sendto.S
index 67589ba..39e4e4e 100644
--- a/libc/arch-arm64/syscalls/sendto.S
+++ b/libc/arch-arm64/syscalls/sendto.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sendto)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sendto
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setgid.S b/libc/arch-arm64/syscalls/setgid.S
index fbaa785..a9789f7 100644
--- a/libc/arch-arm64/syscalls/setgid.S
+++ b/libc/arch-arm64/syscalls/setgid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setgid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setgid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setgroups.S b/libc/arch-arm64/syscalls/setgroups.S
index 48035b6..ce9bf01 100644
--- a/libc/arch-arm64/syscalls/setgroups.S
+++ b/libc/arch-arm64/syscalls/setgroups.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setgroups)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setgroups
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setitimer.S b/libc/arch-arm64/syscalls/setitimer.S
index 42af94b..d8e3d7e 100644
--- a/libc/arch-arm64/syscalls/setitimer.S
+++ b/libc/arch-arm64/syscalls/setitimer.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setitimer)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setitimer
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setns.S b/libc/arch-arm64/syscalls/setns.S
index f695597..615f888 100644
--- a/libc/arch-arm64/syscalls/setns.S
+++ b/libc/arch-arm64/syscalls/setns.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setns)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setns
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setpgid.S b/libc/arch-arm64/syscalls/setpgid.S
index 5653256..6015264 100644
--- a/libc/arch-arm64/syscalls/setpgid.S
+++ b/libc/arch-arm64/syscalls/setpgid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setpgid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setpgid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setpriority.S b/libc/arch-arm64/syscalls/setpriority.S
index 121bcaa..d2f517e 100644
--- a/libc/arch-arm64/syscalls/setpriority.S
+++ b/libc/arch-arm64/syscalls/setpriority.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setpriority)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setpriority
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setregid.S b/libc/arch-arm64/syscalls/setregid.S
index 6389551..7b333bf 100644
--- a/libc/arch-arm64/syscalls/setregid.S
+++ b/libc/arch-arm64/syscalls/setregid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setregid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setregid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setresgid.S b/libc/arch-arm64/syscalls/setresgid.S
index bf78249..39504bd 100644
--- a/libc/arch-arm64/syscalls/setresgid.S
+++ b/libc/arch-arm64/syscalls/setresgid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setresgid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setresgid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setresuid.S b/libc/arch-arm64/syscalls/setresuid.S
index 83200da..5acbffd 100644
--- a/libc/arch-arm64/syscalls/setresuid.S
+++ b/libc/arch-arm64/syscalls/setresuid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setresuid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setresuid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setreuid.S b/libc/arch-arm64/syscalls/setreuid.S
index 2253eec..63630d6 100644
--- a/libc/arch-arm64/syscalls/setreuid.S
+++ b/libc/arch-arm64/syscalls/setreuid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setreuid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setreuid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setrlimit.S b/libc/arch-arm64/syscalls/setrlimit.S
index 034ae36..f9f56a6 100644
--- a/libc/arch-arm64/syscalls/setrlimit.S
+++ b/libc/arch-arm64/syscalls/setrlimit.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setrlimit)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setrlimit
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setsid.S b/libc/arch-arm64/syscalls/setsid.S
index 64123df..04c28e3 100644
--- a/libc/arch-arm64/syscalls/setsid.S
+++ b/libc/arch-arm64/syscalls/setsid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setsid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setsid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setsockopt.S b/libc/arch-arm64/syscalls/setsockopt.S
index fe8da22..0ebc6d0 100644
--- a/libc/arch-arm64/syscalls/setsockopt.S
+++ b/libc/arch-arm64/syscalls/setsockopt.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setsockopt)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setsockopt
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/settimeofday.S b/libc/arch-arm64/syscalls/settimeofday.S
index 50debf9..474e40d 100644
--- a/libc/arch-arm64/syscalls/settimeofday.S
+++ b/libc/arch-arm64/syscalls/settimeofday.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(settimeofday)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_settimeofday
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setuid.S b/libc/arch-arm64/syscalls/setuid.S
index 0a9adbe..fe52921 100644
--- a/libc/arch-arm64/syscalls/setuid.S
+++ b/libc/arch-arm64/syscalls/setuid.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setuid)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setuid
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/setxattr.S b/libc/arch-arm64/syscalls/setxattr.S
index ebfd607..8d0b415 100644
--- a/libc/arch-arm64/syscalls/setxattr.S
+++ b/libc/arch-arm64/syscalls/setxattr.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(setxattr)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_setxattr
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/shutdown.S b/libc/arch-arm64/syscalls/shutdown.S
index 6e878d6..e35cdea 100644
--- a/libc/arch-arm64/syscalls/shutdown.S
+++ b/libc/arch-arm64/syscalls/shutdown.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(shutdown)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_shutdown
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sigaltstack.S b/libc/arch-arm64/syscalls/sigaltstack.S
index 46794d4..6a38203 100644
--- a/libc/arch-arm64/syscalls/sigaltstack.S
+++ b/libc/arch-arm64/syscalls/sigaltstack.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sigaltstack)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sigaltstack
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/socketpair.S b/libc/arch-arm64/syscalls/socketpair.S
index c42ff24..dcd7223 100644
--- a/libc/arch-arm64/syscalls/socketpair.S
+++ b/libc/arch-arm64/syscalls/socketpair.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(socketpair)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_socketpair
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/statfs64.S b/libc/arch-arm64/syscalls/statfs64.S
index 66662ee..55633c1 100644
--- a/libc/arch-arm64/syscalls/statfs64.S
+++ b/libc/arch-arm64/syscalls/statfs64.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(statfs64)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_statfs
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/swapoff.S b/libc/arch-arm64/syscalls/swapoff.S
index 1d465b0..dcef4af 100644
--- a/libc/arch-arm64/syscalls/swapoff.S
+++ b/libc/arch-arm64/syscalls/swapoff.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(swapoff)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_swapoff
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/swapon.S b/libc/arch-arm64/syscalls/swapon.S
index 7e5f850..aef7627 100644
--- a/libc/arch-arm64/syscalls/swapon.S
+++ b/libc/arch-arm64/syscalls/swapon.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(swapon)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_swapon
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/symlinkat.S b/libc/arch-arm64/syscalls/symlinkat.S
index 0081cf2..9830865 100644
--- a/libc/arch-arm64/syscalls/symlinkat.S
+++ b/libc/arch-arm64/syscalls/symlinkat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(symlinkat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_symlinkat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sync.S b/libc/arch-arm64/syscalls/sync.S
index 67bc554..3ef0460 100644
--- a/libc/arch-arm64/syscalls/sync.S
+++ b/libc/arch-arm64/syscalls/sync.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sync)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sync
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/sysinfo.S b/libc/arch-arm64/syscalls/sysinfo.S
index 0797a39..7dbe152 100644
--- a/libc/arch-arm64/syscalls/sysinfo.S
+++ b/libc/arch-arm64/syscalls/sysinfo.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(sysinfo)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_sysinfo
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/tgkill.S b/libc/arch-arm64/syscalls/tgkill.S
index 9366c70..477c477 100644
--- a/libc/arch-arm64/syscalls/tgkill.S
+++ b/libc/arch-arm64/syscalls/tgkill.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(tgkill)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_tgkill
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/timerfd_create.S b/libc/arch-arm64/syscalls/timerfd_create.S
index 1e9d2e3..83b5910 100644
--- a/libc/arch-arm64/syscalls/timerfd_create.S
+++ b/libc/arch-arm64/syscalls/timerfd_create.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(timerfd_create)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timerfd_create
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/timerfd_gettime.S b/libc/arch-arm64/syscalls/timerfd_gettime.S
index 56d7f96..253cb79 100644
--- a/libc/arch-arm64/syscalls/timerfd_gettime.S
+++ b/libc/arch-arm64/syscalls/timerfd_gettime.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(timerfd_gettime)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timerfd_gettime
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/timerfd_settime.S b/libc/arch-arm64/syscalls/timerfd_settime.S
index 29af0f1..8872481 100644
--- a/libc/arch-arm64/syscalls/timerfd_settime.S
+++ b/libc/arch-arm64/syscalls/timerfd_settime.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(timerfd_settime)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_timerfd_settime
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/times.S b/libc/arch-arm64/syscalls/times.S
index 9487186..33c7d55 100644
--- a/libc/arch-arm64/syscalls/times.S
+++ b/libc/arch-arm64/syscalls/times.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(times)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_times
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/truncate.S b/libc/arch-arm64/syscalls/truncate.S
index 3bbe356..f15253b 100644
--- a/libc/arch-arm64/syscalls/truncate.S
+++ b/libc/arch-arm64/syscalls/truncate.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(truncate)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_truncate
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/umask.S b/libc/arch-arm64/syscalls/umask.S
index ca72092..8b907b4 100644
--- a/libc/arch-arm64/syscalls/umask.S
+++ b/libc/arch-arm64/syscalls/umask.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(umask)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_umask
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/umount2.S b/libc/arch-arm64/syscalls/umount2.S
index a959625..5646dba 100644
--- a/libc/arch-arm64/syscalls/umount2.S
+++ b/libc/arch-arm64/syscalls/umount2.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(umount2)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_umount2
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/uname.S b/libc/arch-arm64/syscalls/uname.S
index 2f87563..09ec096 100644
--- a/libc/arch-arm64/syscalls/uname.S
+++ b/libc/arch-arm64/syscalls/uname.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(uname)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_uname
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/unlinkat.S b/libc/arch-arm64/syscalls/unlinkat.S
index 0025726..992f675 100644
--- a/libc/arch-arm64/syscalls/unlinkat.S
+++ b/libc/arch-arm64/syscalls/unlinkat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(unlinkat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_unlinkat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/unshare.S b/libc/arch-arm64/syscalls/unshare.S
index 55462b4..1062dcd 100644
--- a/libc/arch-arm64/syscalls/unshare.S
+++ b/libc/arch-arm64/syscalls/unshare.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(unshare)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_unshare
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/utimensat.S b/libc/arch-arm64/syscalls/utimensat.S
index aa5cfbf..8a25ed6 100644
--- a/libc/arch-arm64/syscalls/utimensat.S
+++ b/libc/arch-arm64/syscalls/utimensat.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(utimensat)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_utimensat
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/wait4.S b/libc/arch-arm64/syscalls/wait4.S
index 93183e5..a0d5d62 100644
--- a/libc/arch-arm64/syscalls/wait4.S
+++ b/libc/arch-arm64/syscalls/wait4.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(wait4)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_wait4
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/write.S b/libc/arch-arm64/syscalls/write.S
index b7288d1..d64552e 100644
--- a/libc/arch-arm64/syscalls/write.S
+++ b/libc/arch-arm64/syscalls/write.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(write)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_write
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/arch-arm64/syscalls/writev.S b/libc/arch-arm64/syscalls/writev.S
index 13af454..45d5c8d 100644
--- a/libc/arch-arm64/syscalls/writev.S
+++ b/libc/arch-arm64/syscalls/writev.S
@@ -3,20 +3,9 @@
 #include <private/bionic_asm.h>
 
 ENTRY(writev)
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, __NR_writev
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno
diff --git a/libc/tools/gensyscalls.py b/libc/tools/gensyscalls.py
index a34b763..96583d6 100755
--- a/libc/tools/gensyscalls.py
+++ b/libc/tools/gensyscalls.py
@@ -95,20 +95,9 @@
 #
 
 arm64_call = syscall_stub_header + """\
-    stp     x29, x30, [sp, #-16]!
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset x29, 0
-    .cfi_rel_offset x30, 8
-    mov     x29,  sp
-
     mov     x8, %(__NR_name)s
     svc     #0
 
-    ldp     x29, x30, [sp], #16
-    .cfi_def_cfa_offset 0
-    .cfi_restore x29
-    .cfi_restore x30
-
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno