Get LIBC_RUNTIME and LIBC_CALLS building on aarch64

Makefile

@@ -126,7 +126,6 @@ include third_party/zlib/zlib.mk		# │
 include third_party/double-conversion/dc.mk	# │
 include libc/elf/elf.mk				# │
 include ape/ape.mk				# │
-include libc/aarch64/aarch64.mk			# │
 include libc/fmt/fmt.mk				# │
 include libc/vga/vga.mk				#─┘
 include libc/calls/calls.mk			#─┐

ape/ape.mk

@@ -19,11 +19,21 @@ APE_FILES := $(wildcard ape/*.*)
 APE_HDRS = $(filter %.h,$(APE_FILES))
 APE_INCS = $(filter %.inc,$(APE_FILES))
 
-ifneq ($(MODE), aarch64)
-
 APE =	o/$(MODE)/ape/ape.o			\
 	o/$(MODE)/ape/ape.lds
 
+ifeq ($(MODE), aarch64)
+
+APE_SRCS = ape/ape.S
+APE_OBJS = o/$(MODE)/ape/ape.o
+APE_NO_MODIFY_SELF = $(APE)
+APE_COPY_SELF = $(APE)
+
+.PHONY: o/$(MODE)/ape
+o/$(MODE)/ape: $(APE)
+
+else
+
 APE_NO_MODIFY_SELF =				\
 	o/$(MODE)/ape/ape.lds			\
 	o/$(MODE)/ape/ape-no-modify-self.o
@@ -61,22 +71,6 @@ APE_SRCS = $(APE_SRCS_C) $(APE_SRCS_S)
 APE_OBJS = $(APE_SRCS_S:%.S=o/$(MODE)/%.o)
 APE_CHECKS = $(APE_HDRS:%=o/%.ok)
 
-o/$(MODE)/ape/ape.lds:				\
-		ape/ape.lds			\
-		ape/macros.internal.h		\
-		ape/relocations.h		\
-		libc/intrin/bits.h		\
-		libc/thread/tls.h		\
-		libc/calls/struct/timespec.h	\
-		libc/thread/thread.h		\
-		libc/dce.h			\
-		libc/elf/def.h			\
-		libc/elf/pf2prot.internal.h	\
-		libc/macros.internal.h		\
-		libc/nt/pedef.internal.h	\
-		libc/str/str.h			\
-		libc/zip.h
-
 o/$(MODE)/ape/public/ape.lds: OVERRIDE_CPPFLAGS += -UCOSMO
 o/$(MODE)/ape/public/ape.lds:			\
 		ape/public/ape.lds		\
@@ -99,10 +93,6 @@ o/ape/idata.inc:				\
 		ape/idata.internal.h		\
 		ape/relocations.h
 
-o/$(MODE)/ape/ape.o:				\
-		ape/blink-aarch64.gz		\
-		ape/blink-darwin-arm64.gz
-
 o/$(MODE)/ape/ape-no-modify-self.o:		\
 		ape/ape.S			\
 		ape/macros.internal.h		\
@@ -199,3 +189,27 @@ o/$(MODE)/ape:	$(APE_CHECKS)			\
 		o/$(MODE)/ape/ape-no-modify-self.o
 
 endif
+
+# these assembly files are safe to build on aarch64
+o/$(MODE)/ape/ape.o: ape/ape.S
+	@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
+
+o/$(MODE)/ape/ape.o:				\
+		ape/blink-aarch64.gz		\
+		ape/blink-darwin-arm64.gz
+
+o/$(MODE)/ape/ape.lds:				\
+		ape/ape.lds			\
+		ape/macros.internal.h		\
+		ape/relocations.h		\
+		libc/intrin/bits.h		\
+		libc/thread/tls.h		\
+		libc/calls/struct/timespec.h	\
+		libc/thread/thread.h		\
+		libc/dce.h			\
+		libc/elf/def.h			\
+		libc/elf/pf2prot.internal.h	\
+		libc/macros.internal.h		\
+		libc/nt/pedef.internal.h	\
+		libc/str/str.h			\
+		libc/zip.h

ape/idata.internal.h

@@ -63,13 +63,10 @@
 	.size	"\dll\().\actual",.-"\dll\().\actual"
 	.previous
 #else
-	.section ".text.nt.\actual","ax",@progbits
-	.globl	"\actual"
-"\actual":
-	ret
 	.section ".data.nt.\actual","aw",@progbits
 	.globl	"\fn"
 	.balign	8
+	.weak	"\actual"
 "\fn":	.quad	"\actual"
 #endif
 .endm

libc/aarch64/aarch64.mk

@@ -1,13 +0,0 @@
-#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
-#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
-
-o/$(MODE)/libc/aarch64/%.o: libc/aarch64/%.S
-	@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
-
-o/$(MODE)/libc/aarch64/start.o:				\
-		libc/aarch64/start.c			\
-		libc/runtime/runtime.h
-
-o/$(MODE)/libc/aarch64:					\
-		o/$(MODE)/libc/aarch64/crt.o		\
-		o/$(MODE)/libc/aarch64/start.o

libc/calls/__clock_gettime.c

@@ -0,0 +1,21 @@
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
+╞══════════════════════════════════════════════════════════════════════════════╡
+│ Copyright 2023 Justine Alexandra Roberts Tunney                              │
+│                                                                              │
+│ Permission to use, copy, modify, and/or distribute this software for         │
+│ any purpose with or without fee is hereby granted, provided that the         │
+│ above copyright notice and this permission notice appear in all copies.      │
+│                                                                              │
+│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
+│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
+│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
+│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
+│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
+│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
+│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
+│ PERFORMANCE OF THIS SOFTWARE.                                                │
+╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/calls/clock_gettime.internal.h"
+
+clock_gettime_f *__clock_gettime = __clock_gettime_init;

libc/calls/calls.mk

@@ -51,7 +51,8 @@ LIBC_CALLS_A_DIRECTDEPS =				\
 	LIBC_STR					\
 	LIBC_STUBS					\
 	LIBC_SYSV_CALLS					\
-	LIBC_SYSV
+	LIBC_SYSV					\
+	THIRD_PARTY_COMPILER_RT
 
 LIBC_CALLS_A_DEPS :=					\
 	$(call uniq,$(foreach x,$(LIBC_CALLS_A_DIRECTDEPS),$($(x))))

libc/calls/createpipename.c

@@ -17,7 +17,6 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/calls/calls.h"
-#include "libc/intrin/lockxadd.h"
 #include "libc/nt/process.h"
 
 static textwindows char16_t *UintToChar16Array(char16_t p[21], uint64_t x) {
@@ -44,7 +43,7 @@ textwindows char16_t *CreatePipeName(char16_t *a) {
   while (*q) *p++ = *q++;
   p = UintToChar16Array(p, GetCurrentProcessId());
   *p++ = '-';
-  p = UintToChar16Array(p, _lockxadd(&x, 1));
+  p = UintToChar16Array(p, (x += 1));
   *p = 0;
   return a;
 }

libc/calls/getpriority.c

@@ -18,6 +18,7 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/calls/calls.h"
 #include "libc/calls/syscall-nt.internal.h"
+#include "libc/calls/syscall-sysv.internal.h"
 #include "libc/dce.h"
 #include "libc/errno.h"
 #include "libc/intrin/asmflag.h"
@@ -74,21 +75,10 @@ privileged int getpriority(int which, unsigned who) {
   } else {
     rc = sys_getpriority_nt(which, who);
   }
-#elif defined(__aarch64__)
+#else
-  register long r0 asm("x0") = (long)which;
+  rc = sys_getpriority(which, who);
-  register long r1 asm("x1") = (long)who;
+  if (rc != -1) {
-  register long res_x0 asm("x0");
-  asm volatile("mov\tx8,%1\n\t"
-               "svc\t0"
-               : "=r"(res_x0)
-               : "i"(141), "r"(r0), "r"(r1)
-               : "x8", "memory");
-  rc = res_x0;
-  if (rc >= 0) {
     rc = NZERO - rc;
-  } else {
-    errno = -rc;
-    rc = -1;
   }
 #endif
   STRACE("getpriority(%s, %u) → %d% m", DescribeWhichPrio(which), who, rc);

libc/calls/gettimeofday.c

@@ -31,8 +31,8 @@
 #include "libc/time/struct/timezone.h"
 
 typedef axdx_t gettimeofday_f(struct timeval *, struct timezone *, void *);
-
+static gettimeofday_f __gettimeofday_init;
-extern gettimeofday_f *__gettimeofday;
+static gettimeofday_f *__gettimeofday = __gettimeofday_init;
 
 /**
  * Returns system wall time in microseconds, e.g.
@@ -97,8 +97,10 @@ gettimeofday_f *__gettimeofday_get(bool *opt_out_isfast) {
   return res;
 }
 
-_Hide int __gettimeofday_init(struct timeval *tv, struct timezone *tz) {
+static axdx_t __gettimeofday_init(struct timeval *tv,   //
+                                  struct timezone *tz,  //
+                                  void *arg) {
   gettimeofday_f *gettime;
   __gettimeofday = gettime = __gettimeofday_get(0);
-  return gettime(tv, tz, 0).ax;
+  return gettime(tv, tz, 0);
 }

libc/calls/mremap-sysv.greg.c

@@ -65,19 +65,8 @@ privileged void *sys_mremap(void *p, size_t n, size_t m, int f, void *q) {
     res = enosys();
   }
 #elif defined(__aarch64__)
-  long res;
+  void *res;
-  register long r0 asm("x0") = (long)p;
+  res = __sys_mremap(p, n, m, f, q);
-  register long r1 asm("x1") = (long)n;
-  register long r2 asm("x2") = (long)m;
-  register long r3 asm("x3") = (long)f;
-  register long r4 asm("x4") = (long)q;
-  register long res_x0 asm("x0");
-  asm volatile("mov\tx8,%1\n\t"
-               "svc\t0"
-               : "=r"(res_x0)
-               : "i"(216), "r"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4)
-               : "x8", "memory");
-  res = _sysret64(res_x0);
 #else
 #error "arch unsupported"
 #endif

libc/calls/now.c

@@ -112,3 +112,5 @@ long double nowl_setup(void) {
   }
   return nowl();
 }
+
+long double (*nowl)(void) = nowl_setup;

libc/calls/onntconsoleevent.c

@@ -28,6 +28,8 @@
 #include "libc/thread/tls.h"
 #include "libc/thread/tls2.h"
 
+#ifdef __x86_64__
+
 textwindows bool32 __onntconsoleevent(uint32_t dwCtrlType) {
   struct CosmoTib tib;
   struct StackFrame *fr;
@@ -60,3 +62,5 @@ textwindows bool32 __onntconsoleevent(uint32_t dwCtrlType) {
       return false;
   }
 }
+
+#endif /* __x86_64__ */

libc/calls/openat-metal.c

@@ -35,6 +35,8 @@
 #include "libc/sysv/errfuns.h"
 #include "libc/zipos/zipos.internal.h"
 
+#ifdef __x86_64__
+
 int sys_openat_metal(int dirfd, const char *file, int flags, unsigned mode) {
   int fd;
   struct MetalFile *state;
@@ -61,3 +63,5 @@ int sys_openat_metal(int dirfd, const char *file, int flags, unsigned mode) {
   g_fds.p[fd].handle = (intptr_t)state;
   return fd;
 }
+
+#endif /* __x86_64__ */

libc/calls/parsepromises.c

@@ -20,6 +20,8 @@
 #include "libc/macros.internal.h"
 #include "libc/str/str.h"
 
+#ifdef __x86_64__
+
 static int FindPromise(const char *name) {
   int i;
   for (i = 0; i < ARRAYLEN(kPledge); ++i) {
@@ -64,3 +66,5 @@ int ParsePromises(const char *promises, unsigned long *out) {
   }
   return rc;
 }
+
+#endif /* __x86_64__ */

libc/calls/pledge.c

@@ -28,6 +28,8 @@
 #include "libc/runtime/runtime.h"
 #include "libc/sysv/errfuns.h"
 
+#ifdef __x86_64__
+
 /**
  * Permits system operations, e.g.
  *
@@ -276,3 +278,5 @@ int pledge(const char *promises, const char *execpromises) {
   STRACE("pledge(%#s, %#s) → %d% m", promises, execpromises, rc);
   return rc;
 }
+
+#endif /* __x86_64__ */

libc/calls/poll-nt.c

@@ -41,6 +41,8 @@
 #include "libc/sysv/consts/sig.h"
 #include "libc/sysv/errfuns.h"
 
+#ifdef __x86_64__
+
 /*
  * Polls on the New Technology.
  *
@@ -218,3 +220,5 @@ ReturnPath:
   }
   return rc;
 }
+
+#endif /* __x86_64__ */

libc/calls/prctl.c

@@ -66,7 +66,7 @@ privileged int prctl(int operation, ...) {
                : "=r"(res_x0)
                : "i"(167), "r"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4)
                : "x8", "memory");
-  rc = _sysret32(res_x0);
+  rc = _sysret(res_x0);
 #else
 #error "arch unsupported"
 #endif

libc/calls/program_invocation_short_name.S

@@ -1,50 +0,0 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
-│vi: set et ft=asm ts=8 sw=8 fenc=utf-8                                     :vi│
-╞══════════════════════════════════════════════════════════════════════════════╡
-│ Copyright 2020 Justine Alexandra Roberts Tunney                              │
-│                                                                              │
-│ Permission to use, copy, modify, and/or distribute this software for         │
-│ any purpose with or without fee is hereby granted, provided that the         │
-│ above copyright notice and this permission notice appear in all copies.      │
-│                                                                              │
-│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
-│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
-│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
-│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
-│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
-│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
-│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
-│ PERFORMANCE OF THIS SOFTWARE.                                                │
-╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/macros.internal.h"
-
-	.initbss 400,_init_program_invocation_short_name
-//	Supplies basename(argv[0]) The GNU Way.
-//
-//	If argv[0] isn't supplied, this value will be null.
-//
-//	@see	GetProgramExecutableName()
-//	@see	program_invocation_name
-program_invocation_short_name:
-	.quad	0
-	.endobj	program_invocation_short_name,globl
-	.previous
-
-	.init.start 400,_init_program_invocation_short_name
-	push	%rsi
-	xor	%eax,%eax
-	test	%r12d,%r12d		# argc
-	jz	2f
-	mov	(%r13),%rsi		# argv[0]
-	mov	%rsi,%rcx
-1:	lodsb
-	cmp	$'/',%al
-	cmoveq	%rsi,%rcx
-	cmp	$'\\',%al
-	cmoveq	%rsi,%rcx
-	test	%al,%al
-	jnz	1b
-	xchg	%rcx,%rax
-	pop	%rsi
-2:	stosq
-	.init.end 400,_init_program_invocation_short_name

libc/calls/program_invocation_short_name.c

@@ -1,5 +1,5 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
-│vi: set et ft=asm ts=8 tw=8 fenc=utf-8                                     :vi│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
 ╞══════════════════════════════════════════════════════════════════════════════╡
 │ Copyright 2023 Justine Alexandra Roberts Tunney                              │
 │                                                                              │
@@ -16,38 +16,19 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/runtime/runtime.h"
+#include "libc/str/str.h"
 
-	.globl	_start
+char *program_invocation_short_name;
-	.type	_start,%function
-_start:	mov	x29,#0
-	mov	x30,#0
-	mov	x0,sp
-	and	sp,x0,#-16
-	b	_start_c
-	.size	_start,.-_start
 
-	.section .initprologue
+__attribute__((__constructor__)) static void  //
-	.global	_init
+program_invocation_short_name_init(void) {
-	.type	_init,%function
+  char *p, *r;
-_init:	stp	x29,x30,[sp,-16]!
+  if (!__argc) return;
-	mov	x29,sp
+  if ((p = strrchr(__argv[0], '/'))) {
-	.previous/*
+    r = p + 1;
-	...
+  } else {
-	decentralized content
+    r = __argv[0];
-	...
+  }
-	*/.section .initepilogue
+  program_invocation_short_name = r;
-	ldp	x29,x30,[sp],#16
+}
-	ret
-
-	.section .finiprologue
-	.global	_fini
-	.type	_fini,%function
-_fini:	stp	x29,x30,[sp,-16]!
-	mov	x29,sp
-	.previous/*
-	...
-	decentralized content
-	...
-	*/.section .finiepilogue
-	ldp	x29,x30,[sp],#16
-	ret

libc/calls/readv-metal.c

@@ -26,6 +26,8 @@
 #include "libc/sysv/errfuns.h"
 #include "libc/vga/vga.internal.h"
 
+#ifdef __x86_64__
+
 ssize_t sys_readv_metal(struct Fd *fd, const struct iovec *iov, int iovlen) {
   int i;
   size_t got, toto;
@@ -56,3 +58,5 @@ ssize_t sys_readv_metal(struct Fd *fd, const struct iovec *iov, int iovlen) {
       return ebadf();
   }
 }
+
+#endif /* __x86_64__ */

libc/calls/seccomp.c

@@ -74,7 +74,7 @@ privileged int seccomp(unsigned operation, unsigned flags, void *args) {
                : "=r"(res_x0)
                : "i"(211), "r"(r0), "r"(r1), "r"(r2)
                : "x8", "memory");
-  rc = _sysret32(res_x0);
+  rc = _sysret(res_x0);
 #else
 #error "arch unsupported"
 #endif

libc/calls/setitimer-nt.c

@@ -41,6 +41,8 @@
 #include "libc/sysv/errfuns.h"
 #include "libc/time/time.h"
 
+#ifdef __x86_64__
+
 /**
  * @fileoverview Heartbreaking polyfill for SIGALRM on NT.
  *
@@ -130,3 +132,5 @@ textwindows int sys_setitimer_nt(int which, const struct itimerval *newvalue,
 
   return 0;
 }
+
+#endif /* __x86_64__ */

libc/calls/sigaction.c

@@ -255,7 +255,9 @@ static int __sigaction(int sig, const struct sigaction *act,
     if (act) {
       __sighandrvas[sig] = rva;
       __sighandflags[sig] = act->sa_flags;
-      __sig_check_ignore(sig, rva);
+      if (IsWindows()) {
+        __sig_check_ignore(sig, rva);
+      }
     }
   }
   return rc;

libc/calls/sigchld-nt.c

@@ -32,6 +32,8 @@
 #include "libc/sysv/consts/sicode.h"
 #include "libc/sysv/consts/sig.h"
 
+#ifdef __x86_64__
+
 /**
  * Checks to see if SIGCHLD should be raised on Windows.
  * @return true if a signal was raised
@@ -67,3 +69,5 @@ void _check_sigchld(void) {
   __fds_unlock();
   __sig_add(0, SIGCHLD, CLD_EXITED);
 }
+
+#endif /* __x86_64__ */

libc/calls/sigwinch-nt.c

@@ -32,6 +32,8 @@
 #include "libc/sysv/consts/sig.h"
 #include "libc/thread/tls.h"
 
+#ifdef __x86_64__
+
 static struct winsize __ws;
 
 textwindows void _check_sigwinch(struct Fd *fd) {
@@ -58,3 +60,5 @@ textwindows void _check_sigwinch(struct Fd *fd) {
   }
   errno = e;
 }
+
+#endif /* __x86_64__ */

libc/calls/syscall-sysv.internal.h

@@ -10,9 +10,6 @@ COSMOPOLITAN_C_START_
 │ cosmopolitan § syscalls » system five » structless synthetic jump slots  ─╬─│┼
 ╚────────────────────────────────────────────────────────────────────────────│*/
 
-int _sysret32(long) asm("_sysret");
-long _sysret64(long) asm("_sysret");
-
 axdx_t __sys_fork(void) _Hide;
 axdx_t __sys_pipe(i32[hasatleast 2], i32) _Hide;
 axdx_t sys_getpid(void) _Hide;
@@ -65,6 +62,7 @@ i32 sys_getresgid(u32 *, u32 *, u32 *) _Hide;
 i32 sys_getresuid(u32 *, u32 *, u32 *) _Hide;
 i32 sys_getsid(i32) _Hide;
 i32 sys_gettid(void) _Hide;
+i32 sys_ioctl(i32, u64, ...) _Hide;
 i32 sys_ioctl_cp(i32, u64, ...) _Hide;
 i32 sys_issetugid(void) _Hide;
 i32 sys_kill(i32, i32, i32) _Hide;
@@ -133,54 +131,18 @@ i64 sys_readlink(const char *, char *, u64) _Hide;
 i64 sys_readlinkat(i32, const char *, char *, u64) _Hide;
 i64 sys_sendfile(i32, i32, i64 *, u64) _Hide;
 i64 sys_splice(i32, i64 *, i32, i64 *, u64, u32) _Hide;
+i64 sys_write(i32, const void *, u64) _Hide;
 u32 sys_getegid(void) _Hide;
 u32 sys_geteuid(void) _Hide;
 u32 sys_getgid(void) _Hide;
 u32 sys_getuid(void) _Hide;
 u32 sys_umask(u32) _Hide;
+unsigned long _sysret(unsigned long) _Hide;
 void *__sys_mmap(void *, u64, u32, u32, i64, i64, i64) _Hide;
+void *__sys_mremap(void *, u64, u64, i32, void *) _Hide;
 void *sys_mremap(void *, u64, u64, i32, void *) _Hide;
 void sys_exit(i32) _Hide;
 
-#ifdef __x86_64__
-i64 sys_write(i32, const void *, u64) _Hide;
-#elif defined(__aarch64__)
-static inline ssize_t sys_write(int f, const void *b, size_t c) {
-  register long r0 asm("x0") = (long)f;
-  register long r1 asm("x1") = (long)b;
-  register long r2 asm("x2") = (long)c;
-  register long res_x0 asm("x0");
-  asm volatile("mov\tx8,%1\n\t"
-               "svc\t0"
-               : "=r"(res_x0)
-               : "i"(64), "r"(r0), "r"(r1), "r"(r2)
-               : "x8", "memory");
-  return _sysret64(res_x0);
-}
-#endif
-
-#ifdef __x86_64__
-i32 sys_ioctl(i32, u64, ...) _Hide;
-#elif defined(__aarch64__)
-static inline int sys_ioctl(int d, int r, ...) {
-  void *a;
-  va_list va;
-  va_start(va, r);
-  a = va_arg(va, void *);
-  va_end(va);
-  register long r0 asm("x0") = (long)d;
-  register long r1 asm("x1") = (long)r;
-  register long r2 asm("x2") = (long)a;
-  register long res_x0 asm("x0");
-  asm volatile("mov\tx8,%1\n\t"
-               "svc\t0"
-               : "=r"(res_x0)
-               : "i"(29), "r"(r0), "r"(r1), "r"(r2)
-               : "x8", "memory");
-  return _sysret32(res_x0);
-}
-#endif
-
 #undef i32
 #undef i64
 #undef u32

libc/calls/unveil.c

@@ -48,6 +48,8 @@
 #include "libc/sysv/errfuns.h"
 #include "libc/thread/tls.h"
 
+#ifdef __x86_64__
+
 #define OFF(f) offsetof(struct seccomp_data, f)
 
 #define UNVEIL_READ                                             \
@@ -400,3 +402,5 @@ int unveil(const char *path, const char *permissions) {
   STRACE("unveil(%#s, %#s) → %d% m", path, permissions, rc);
   return rc;
 }
+
+#endif /* __x86_64__ */

libc/calls/virtualmax2.c

@@ -1,7 +1,7 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
-│vi: set et ft=asm ts=8 tw=8 fenc=utf-8                                     :vi│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
 ╞══════════════════════════════════════════════════════════════════════════════╡
-│ Copyright 2022 Justine Alexandra Roberts Tunney                              │
+│ Copyright 2023 Justine Alexandra Roberts Tunney                              │
 │                                                                              │
 │ Permission to use, copy, modify, and/or distribute this software for         │
 │ any purpose with or without fee is hereby granted, provided that the         │
@@ -16,14 +16,9 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/macros.internal.h"
+#include "libc/runtime/runtime.h"
+#ifndef __x86_64__
 
-	.initbss 201,_init_nowl
+size_t __virtualmax = -1;
-nowl:	.quad	0
-	.endobj	nowl,globl
-	.previous
 
-	.init.start 201,_init_nowl
+#endif /* __x86_64__ */
-	ezlea	nowl_setup,ax
-	stosq
-	.init.end 201,_init_nowl

libc/calls/wait4-nt.c

@@ -45,6 +45,8 @@
 #include "libc/sysv/consts/w.h"
 #include "libc/sysv/errfuns.h"
 
+#ifdef __x86_64__
+
 static textwindows int sys_wait4_nt_impl(int pid, int *opt_out_wstatus,
                                          int options,
                                          struct rusage *opt_out_rusage) {
@@ -156,3 +158,5 @@ textwindows int sys_wait4_nt(int pid, int *opt_out_wstatus, int options,
   __sig_mask(SIG_SETMASK, &oldmask, 0);
   return rc;
 }
+
+#endif /* __x86_64__ */

libc/calls/wincrash.c

@@ -34,6 +34,8 @@
 #include "libc/thread/tls.h"
 #include "libc/thread/tls2.h"
 
+#ifdef __x86_64__
+
 privileged unsigned __wincrash(struct NtExceptionPointers *ep) {
   int64_t rip;
   int sig, code;
@@ -147,3 +149,5 @@ privileged unsigned __wincrash(struct NtExceptionPointers *ep) {
 
   return kNtExceptionContinueExecution;
 }
+
+#endif /* __x86_64__ */

libc/calls/writev-metal.c

@@ -23,6 +23,8 @@
 #include "libc/sysv/errfuns.h"
 #include "libc/vga/vga.internal.h"
 
+#ifdef __x86_64__
+
 ssize_t sys_writev_metal(struct Fd *fd, const struct iovec *iov, int iovlen) {
   switch (fd->kind) {
     case kFdConsole:
@@ -34,3 +36,5 @@ ssize_t sys_writev_metal(struct Fd *fd, const struct iovec *iov, int iovlen) {
       return ebadf();
   }
 }
+
+#endif /* __x86_64__ */

libc/crt/crt.S

@@ -30,6 +30,7 @@
 //	@note	ape.S and ape-loader both set RCX to XNU on Darwin
 //	@noreturn
 _start:
+#ifdef __x86_64__
 
 #if SupportsXnu()
 //	Hack for detecting M1 Rosetta environment.
@@ -63,9 +64,9 @@ _start:
 	mov	%edx,4(%rbx)
 
 //	translates arguments from old stack abi
-	mov	(%rsp),%ebx			# argc
+	mov	(%rsp),%ebx			// argc
-	lea	8(%rsp),%rsi			# argv
+	lea	8(%rsp),%rsi			// argv
-	lea	16(%rsp,%rbx,8),%rdx		# envp
+	lea	16(%rsp,%rbx,8),%rdx		// envp
 	mov	%rsp,__oldstack(%rip)
 	and	$-16,%rsp
 	xor	%ebp,%ebp
@@ -87,19 +88,33 @@ _start:
 	or	$-1,%ecx
 	mov	%rdx,%rdi
 	repnz scasq
-	mov	%rdi,%rcx			# auxv
+	mov	%rdi,%rcx			// auxv
 
 #if SupportsXnu()
 //	xnu doesn't have auxiliary values
 	testb	IsXnu()
-	jz	1f				# polyfill xnu auxv
+	jz	1f				// polyfill xnu auxv
-	push	$0				# auxv[1][1]=0
+	push	$0				// auxv[1][1]=0
-	push	$0				# auxv[1][0]=0
+	push	$0				// auxv[1][0]=0
-	mov	%rsp,%rcx			# auxv
+	mov	%rsp,%rcx			// auxv
 #endif
 
 //	enter cosmopolitan runtime
 1:	mov	%ebx,%edi
 	call	cosmo
 9:	.unreachable
+
+////////////////////////////////////////////////////////////////////////////////
+#elif defined(__aarch64__)
+
+	mov	x29,#0
+	mov	x30,#0
+	mov	x0,sp
+	and	sp,x0,#-16
+	b	cosmo
+
+////////////////////////////////////////////////////////////////////////////////
+#else
+#error "architecture unsupported"
+#endif /* __x86_64__ */
 	.endfn	_start,weak,hidden

libc/crt/crt.mk

@@ -26,5 +26,9 @@ CRT_SRCS = libc/crt/crt.S
 CRT_OBJS = o/$(MODE)/libc/crt/crt.o
 $(CRT_OBJS): $(BUILD_FILES) libc/crt/crt.mk
 
+# these assembly files are safe to build on aarch64
+o/$(MODE)/libc/crt/crt.o: libc/crt/crt.S
+	@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
+
 .PHONY: o/$(MODE)/libc/crt
 o/$(MODE)/libc/crt: $(CRT)

libc/dce.h

@@ -5,11 +5,15 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 
 #ifndef SUPPORT_VECTOR
+#ifdef __x86_64__
 /**
  * Supported Platforms Tuning Knob (Runtime & Compile-Time)
  * Tuning this bitmask will remove platform polyfills at compile-time.
  */
 #define SUPPORT_VECTOR 255
+#else
+#define SUPPORT_VECTOR _HOSTLINUX
+#endif
 #endif
 
 #define _HOSTLINUX   1

libc/elf/def.h

@@ -68,6 +68,7 @@
 #define EM_NONE      0
 #define EM_M32       1
 #define EM_386       3
+#define EM_PPC64     21
 #define EM_S390      22
 #define EM_ARM       40
 #define EM_NEXGEN32E 62

libc/intrin/describeclockname.c

@@ -19,13 +19,9 @@
 #include "libc/fmt/magnumstrs.internal.h"
 #include "libc/intrin/describeflags.internal.h"
 
-#ifdef DescribeClockName
-#undef DescribeClockName
-#endif
-
 /**
  * Describes clock_gettime() clock argument.
  */
-const char *DescribeClockName(char buf[32], int x) {
+const char *(DescribeClockName)(char buf[32], int x) {
   return DescribeMagnum(buf, kClockNames, "CLOCK_", x);
 }

libc/intrin/describednotify.c

@@ -21,10 +21,6 @@
 #include "libc/nt/enum/processaccess.h"
 #include "libc/sysv/consts/dn.h"
 
-#ifdef DescribeDnotifyFlags
-#undef DescribeDnotifyFlags
-#endif
-
 static const struct DescribeFlags kDnotifyFlags[] = {
     {DN_ACCESS, "ACCESS"},        //
     {DN_MODIFY, "MODIFY"},        //
@@ -35,7 +31,7 @@ static const struct DescribeFlags kDnotifyFlags[] = {
     {DN_MULTISHOT, "MULTISHOT"},  //
 };
 
-const char *DescribeDnotifyFlags(char buf[80], int x) {
+const char *(DescribeDnotifyFlags)(char buf[80], int x) {
   return DescribeFlags(buf, 80, kDnotifyFlags, ARRAYLEN(kDnotifyFlags), "DN_",
                        x);
 }

libc/intrin/describeerrnoresult.c

@@ -20,11 +20,7 @@
 #include "libc/intrin/describeflags.internal.h"
 #include "libc/str/str.h"
 
-#ifdef DescribeErrno
+const char *(DescribeErrno)(char buf[20], int ax) {
-#undef DescribeErrno
-#endif
-
-const char *DescribeErrno(char buf[20], int ax) {
   char *p = buf;
   const char *s;
   if (ax < 0) {

libc/intrin/describeflocktype.c

@@ -19,11 +19,7 @@
 #include "libc/fmt/itoa.h"
 #include "libc/sysv/consts/f.h"
 
-#ifdef DescribeFlockType
+const char *(DescribeFlockType)(char buf[12], int x) {
-#undef DescribeFlockType
-#endif
-
-const char *DescribeFlockType(char buf[12], int x) {
   if (x == F_RDLCK) return "F_RDLCK";
   if (x == F_WRLCK) return "F_WRLCK";
   if (x == F_UNLCK) return "F_UNLCK";

libc/intrin/describefutexop.c

@@ -21,11 +21,7 @@
 #include "libc/str/str.h"
 #include "libc/sysv/consts/futex.h"
 
-#ifdef DescribeFutexOp
+const char *(DescribeFutexOp)(char buf[64], int x) {
-#undef DescribeFutexOp
-#endif
-
-const char *DescribeFutexOp(char buf[64], int x) {
 
   bool priv = false;
   if (x & FUTEX_PRIVATE_FLAG) {

libc/intrin/describemapflags.c

@@ -22,11 +22,7 @@
 #include "libc/sysv/consts/map.h"
 #include "libc/sysv/consts/prot.h"
 
-#ifdef DescribeMapFlags
+const char *(DescribeMapFlags)(char buf[64], int x) {
-#undef DescribeMapFlags
-#endif
-
-const char *DescribeMapFlags(char buf[64], int x) {
   const struct DescribeFlags kMapFlags[] = {
       {MAP_STACK, "STACK"},                      // order matters
       {MAP_PRIVATE, "PRIVATE"},                  //

libc/intrin/describentfileaccessflags.c

@@ -21,10 +21,6 @@
 #include "libc/nt/enum/accessmask.h"
 #include "libc/nt/enum/filesharemode.h"
 
-#ifdef DescribeNtFileAccessFlags
-#undef DescribeNtFileAccessFlags
-#endif
-
 static const struct DescribeFlags kFileAccessflags[] = {
     {kNtFileAllAccess, "FileAllAccess"},                    // order matters
     {kNtFileGenericRead, "FileGenericRead"},                // order matters
@@ -67,7 +63,7 @@ static const struct DescribeFlags kFileAccessflags[] = {
     {kNtTokenAdjustSessionid, "TokenAdjustSessionid"},      //
 };
 
-const char *DescribeNtFileAccessFlags(char buf[512], uint32_t x) {
+const char *(DescribeNtFileAccessFlags)(char buf[512], uint32_t x) {
   return DescribeFlags(buf, 512, kFileAccessflags, ARRAYLEN(kFileAccessflags),
                        "kNt", x);
 }

libc/intrin/describentpipemodeflags.c

@@ -21,10 +21,6 @@
 #include "libc/nt/enum/filemapflags.h"
 #include "libc/nt/ipc.h"
 
-#ifdef DescribeNtPipeModeFlags
-#undef DescribeNtPipeModeFlags
-#endif
-
 static const struct DescribeFlags kPipeModeFlags[] = {
     {kNtPipeNowait, "Nowait"},                            // 0x0000000001
     {kNtPipeReadmodeMessage, "ReadmodeMessage"},          // 0x0000000002
@@ -36,7 +32,7 @@ static const struct DescribeFlags kPipeModeFlags[] = {
     //{kNtPipeTypeByte, "TypeByte"},                        // 0x00000000
 };
 
-const char *DescribeNtPipeModeFlags(char buf[64], uint32_t x) {
+const char *(DescribeNtPipeModeFlags)(char buf[64], uint32_t x) {
   return DescribeFlags(buf, 64, kPipeModeFlags, ARRAYLEN(kPipeModeFlags),
                        "kNtPipe", x);
 }

libc/intrin/describeopenflags.c

@@ -23,16 +23,12 @@
 #include "libc/macros.internal.h"
 #include "libc/sysv/consts/sol.h"
 
-#ifdef DescribeOpenFlags
-#undef DescribeOpenFlags
-#endif
-
 #define N (PAGESIZE / 2 / sizeof(struct DescribeFlags))
 
 /**
  * Describes clock_gettime() clock argument.
  */
-const char *DescribeOpenFlags(char buf[128], int x) {
+const char *(DescribeOpenFlags)(char buf[128], int x) {
   char *s;
   int i, n;
   struct DescribeFlags d[N];

libc/intrin/describeschedparam.c

@@ -21,14 +21,10 @@
 #include "libc/intrin/describeflags.internal.h"
 #include "libc/str/str.h"
 
-#ifdef DescribeSchedParam
-#undef DescribeSchedParam
-#endif
-
 /**
  * Describes clock_gettime() clock argument.
  */
-const char *DescribeSchedParam(char buf[32], const struct sched_param *x) {
+const char *(DescribeSchedParam)(char buf[32], const struct sched_param *x) {
   char *p;
   if (!x) return "0";
   p = buf;

libc/intrin/describesiginfo.c

@@ -26,15 +26,11 @@
 #include "libc/str/str.h"
 #include "libc/sysv/consts/sig.h"
 
-#ifdef DescribeSiginfo
-#undef DescribeSiginfo
-#endif
-
 #define N 300
 
 #define append(...) i += ksnprintf(buf + i, N - i, __VA_ARGS__)
 
-const char *DescribeSiginfo(char buf[N], int rc, const siginfo_t *si) {
+const char *(DescribeSiginfo)(char buf[N], int rc, const siginfo_t *si) {
   int i = 0;
 
   if (rc == -1) return "n/a";

libc/intrin/describesigset.c

@@ -26,15 +26,11 @@
 #include "libc/sysv/consts/limits.h"
 #include "libc/sysv/consts/sig.h"
 
-#ifdef DescribeSigset
-#undef DescribeSigset
-#endif
-
 #define N 128
 
 #define append(...) o += ksnprintf(buf + o, N - o, __VA_ARGS__)
 
-const char *DescribeSigset(char buf[N], int rc, const sigset_t *ss) {
+const char *(DescribeSigset)(char buf[N], int rc, const sigset_t *ss) {
   bool gotsome;
   const char *s;
   int sig, o = 0;

libc/intrin/describesleepflags.c

@@ -21,14 +21,10 @@
 #include "libc/intrin/describeflags.internal.h"
 #include "libc/sysv/consts/timer.h"
 
-#ifdef DescribeSleepFlags
-#undef DescribeSleepFlags
-#endif
-
 /**
  * Describes clock_nanosleep() flags argument.
  */
-const char *DescribeSleepFlags(char buf[16], int x) {
+const char *(DescribeSleepFlags)(char buf[16], int x) {
   switch (x) {
     case 0:
       return "0";

libc/intrin/describestat.c

@@ -22,15 +22,11 @@
 #include "libc/intrin/asan.internal.h"
 #include "libc/intrin/kprintf.h"
 
-#ifdef DescribeStat
-#undef DescribeStat
-#endif
-
 #define N 300
 
 #define append(...) o += ksnprintf(buf + o, N - o, __VA_ARGS__)
 
-const char *DescribeStat(char buf[N], int rc, const struct stat *st) {
+const char *(DescribeStat)(char buf[N], int rc, const struct stat *st) {
   int o = 0;
 
   if (rc == -1) return "n/a";

libc/intrin/describewhence.c

@@ -20,11 +20,7 @@
 #include "libc/fmt/itoa.h"
 #include "libc/intrin/describeflags.internal.h"
 
-#ifdef DescribeWhence
+const char *(DescribeWhence)(char buf[12], int whence) {
-#undef DescribeWhence
-#endif
-
-const char *DescribeWhence(char buf[12], int whence) {
   if (whence == SEEK_SET) return "SEEK_SET";
   if (whence == SEEK_CUR) return "SEEK_CUR";
   if (whence == SEEK_END) return "SEEK_END";

libc/intrin/describewhichprio.c

@@ -20,11 +20,7 @@
 #include "libc/intrin/describeflags.internal.h"
 #include "libc/sysv/consts/prio.h"
 
-#ifdef DescribeWhichPrio
+const char *(DescribeWhichPrio)(char buf[12], int x) {
-#undef DescribeWhichPrio
-#endif
-
-const char *DescribeWhichPrio(char buf[12], int x) {
   if (x == PRIO_PROCESS) return "PRIO_PROCESS";
   if (x == PRIO_PGRP) return "PRIO_PGRP";
   if (x == PRIO_USER) return "PRIO_USER";

libc/intrin/memset.c

@@ -157,7 +157,7 @@ void *memset(void *p, int c, size_t n) {
       } while (n);
     }
     return b;
-#ifdef __x86_64__
+#ifdef __x86__
   } else if (IsTiny()) {
     asm("rep stosb" : "+D"(b), "+c"(n), "=m"(*(char(*)[n])b) : "0"(p), "a"(c));
     return p;

libc/intrin/psradv.c

@@ -18,17 +18,13 @@
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/intrin/psrad.h"
 
-#ifdef psradv
-#undef psradv
-#endif
-
 /**
  * Divides shorts by two powers.
  *
  * @note arithmetic shift right will sign extend negatives
  * @mayalias
  */
-void psradv(int32_t a[4], const int32_t b[4], const uint64_t c[2]) {
+void(psradv)(int32_t a[4], const int32_t b[4], const uint64_t c[2]) {
   unsigned i;
   unsigned char k;
   k = c[0] > 31 ? 31 : c[0];

libc/intrin/psubusb.c

@@ -21,10 +21,6 @@
 #include "libc/macros.internal.h"
 #include "libc/str/str.h"
 
-#ifdef psubusb
-#undef psubusb
-#endif
-
 /**
  * Subtracts unsigned 8-bit integers w/ saturation.
  *
@@ -33,7 +29,7 @@
  * @param 𝑐 [r/o] supplies second input vector
  * @mayalias
  */
-void psubusb(uint8_t a[16], const uint8_t b[16], const uint8_t c[16]) {
+void(psubusb)(uint8_t a[16], const uint8_t b[16], const uint8_t c[16]) {
   unsigned i;
   uint8_t r[16];
   for (i = 0; i < 16; ++i) {

libc/intrin/pthread_cleanup_pop.c

@@ -21,11 +21,7 @@
 #include "libc/thread/thread.h"
 #include "libc/thread/tls.h"
 
-#ifdef pthread_cleanup_pop
+void(pthread_cleanup_pop)(struct _pthread_cleanup_buffer *cb, int execute) {
-#undef pthread_cleanup_pop
-#endif
-
-void pthread_cleanup_pop(struct _pthread_cleanup_buffer *cb, int execute) {
   struct PosixThread *pt;
   if (__tls_enabled && (pt = (struct PosixThread *)__get_tls()->tib_pthread)) {
     _unassert(cb == pt->cleanup);

libc/intrin/pthread_cleanup_push.c

@@ -20,12 +20,8 @@
 #include "libc/thread/thread.h"
 #include "libc/thread/tls.h"
 
-#ifdef pthread_cleanup_push
+void(pthread_cleanup_push)(struct _pthread_cleanup_buffer *cb,
-#undef pthread_cleanup_push
+                           void (*routine)(void *), void *arg) {
-#endif
-
-void pthread_cleanup_push(struct _pthread_cleanup_buffer *cb,
-                          void (*routine)(void *), void *arg) {
   struct PosixThread *pt;
   cb->__routine = routine;
   cb->__arg = arg;

libc/intrin/pthread_spin_init.c

@@ -19,10 +19,6 @@
 #include "libc/intrin/atomic.h"
 #include "libc/thread/thread.h"
 
-#ifdef pthread_spin_init
-#undef pthread_spin_init
-#endif
-
 /**
  * Initializes spin lock.
  *
@@ -32,7 +28,7 @@
  * @see pthread_spin_destroy
  * @see pthread_spin_lock
  */
-errno_t pthread_spin_init(pthread_spinlock_t *spin, int pshared) {
+errno_t(pthread_spin_init)(pthread_spinlock_t *spin, int pshared) {
   atomic_store_explicit(&spin->_lock, 0, memory_order_relaxed);
   return 0;
 }

libc/intrin/pthread_spin_lock.c

@@ -21,10 +21,6 @@
 #include "libc/intrin/strace.internal.h"
 #include "libc/thread/thread.h"
 
-#ifdef pthread_spin_lock
-#undef pthread_spin_lock
-#endif
-
 /**
  * Acquires spin lock, e.g.
  *
@@ -43,7 +39,7 @@
  * @see pthread_spin_unlock
  * @see pthread_spin_init
  */
-errno_t pthread_spin_lock(pthread_spinlock_t *spin) {
+errno_t(pthread_spin_lock)(pthread_spinlock_t *spin) {
   int x;
 #if defined(SYSDEBUG) && _LOCKTRACE
   for (;;) {

libc/macros.internal.h

@@ -164,6 +164,17 @@
 	.previous
 .endm
 
+//	Documents unreachable assembly code.
+.macro	.unreachable
+#if !defined(NDEBUG) && defined(__x86_64__)
+	ud2		// crash if contract is broken
+#elif !defined(NDEBUG) && defined(__aarch64__)
+	brk	#1000
+#elif defined(__FNO_OMIT_FRAME_POINTER__)
+	nop		// avoid noreturn tail call backtrace ambiguity
+#endif
+.endm
+
 #ifdef __x86_64__
 
 #if __MNO_VZEROUPPER__ + 0
@@ -447,15 +458,6 @@
 #endif
 .endm
 
-//	Documents unreachable assembly code.
-.macro	.unreachable
-#ifndef NDEBUG
-	ud2		# crash if contract is broken
-#elif defined(__FNO_OMIT_FRAME_POINTER__)
-	nop		# avoid noreturn tail call backtrace ambiguity
-#endif
-.endm
-
 //	Inserts profiling hook in prologue if cc wants it.
 //
 //	Cosmopolitan does this in a slightly different way from normal

libc/nexgen32e/argc2.c

@@ -1,7 +1,7 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
-│vi: set et ft=asm ts=8 tw=8 fenc=utf-8                                     :vi│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
 ╞══════════════════════════════════════════════════════════════════════════════╡
-│ Copyright 2022 Justine Alexandra Roberts Tunney                              │
+│ Copyright 2023 Justine Alexandra Roberts Tunney                              │
 │                                                                              │
 │ Permission to use, copy, modify, and/or distribute this software for         │
 │ any purpose with or without fee is hereby granted, provided that the         │
@@ -16,15 +16,9 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/macros.internal.h"
+#include "libc/runtime/runtime.h"
+#ifndef __x86_64__
 
-	.initbss 301,_init___gettimeofday
+int __argc;
-__gettimeofday:
-	.quad	0
-	.endobj	__gettimeofday,globl,hidden
-	.previous
 
-	.init.start 301,_init___gettimeofday
+#endif /* __x86_64__ */
-	ezlea	__gettimeofday_init,ax
-	stosq
-	.init.end 301,_init___gettimeofday

libc/nexgen32e/argv2.c

@@ -1,7 +1,7 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
-│vi: set et ft=asm ts=8 tw=8 fenc=utf-8                                     :vi│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
 ╞══════════════════════════════════════════════════════════════════════════════╡
-│ Copyright 2022 Justine Alexandra Roberts Tunney                              │
+│ Copyright 2023 Justine Alexandra Roberts Tunney                              │
 │                                                                              │
 │ Permission to use, copy, modify, and/or distribute this software for         │
 │ any purpose with or without fee is hereby granted, provided that the         │
@@ -16,15 +16,9 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/macros.internal.h"
+#include "libc/runtime/runtime.h"
+#ifndef __x86_64__
 
-	.initbss 301,_init___clock_gettime
+char **__argv;
-__clock_gettime:
-	.quad	0
-	.endobj	__clock_gettime,globl,hidden
-	.previous
 
-	.init.start 301,_init___clock_gettime
+#endif /* __x86_64__ */
-	ezlea	__clock_gettime_init,ax
-	stosq
-	.init.end 301,_init___clock_gettime

libc/nexgen32e/environ2.c

@@ -17,7 +17,8 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/runtime/runtime.h"
+#ifndef __x86_64__
 
-#ifdef __aarch64__
 char **environ;
-#endif
+
+#endif /* __x86_64__ */

libc/nexgen32e/envp2.c

@@ -0,0 +1,24 @@
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
+╞══════════════════════════════════════════════════════════════════════════════╡
+│ Copyright 2023 Justine Alexandra Roberts Tunney                              │
+│                                                                              │
+│ Permission to use, copy, modify, and/or distribute this software for         │
+│ any purpose with or without fee is hereby granted, provided that the         │
+│ above copyright notice and this permission notice appear in all copies.      │
+│                                                                              │
+│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
+│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
+│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
+│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
+│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
+│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
+│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
+│ PERFORMANCE OF THIS SOFTWARE.                                                │
+╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/runtime/runtime.h"
+#ifndef __x86_64__
+
+char **__envp;
+
+#endif /* __x86_64__ */

libc/nexgen32e/program_invocation_name2.c

@@ -0,0 +1,21 @@
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
+╞══════════════════════════════════════════════════════════════════════════════╡
+│ Copyright 2023 Justine Alexandra Roberts Tunney                              │
+│                                                                              │
+│ Permission to use, copy, modify, and/or distribute this software for         │
+│ any purpose with or without fee is hereby granted, provided that the         │
+│ above copyright notice and this permission notice appear in all copies.      │
+│                                                                              │
+│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
+│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
+│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
+│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
+│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
+│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
+│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
+│ PERFORMANCE OF THIS SOFTWARE.                                                │
+╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/runtime/runtime.h"
+
+char *program_invocation_name;

libc/nexgen32e/setjmp.S

@@ -39,7 +39,6 @@ setjmp:
 	mov	(%rsp),%rax
 	mov	%rax,56(%rdi)
 	xor	%eax,%eax
-	ret
 #elif defined(__aarch64__)
 	stp	x19,x20,[x0,#0]
 	stp	x21,x22,[x0,#16]
@@ -54,7 +53,7 @@ setjmp:
 	stp	d12,d13,[x0,#144]
 	stp	d14,d15,[x0,#160]
 	mov	x0,#0
-	ret
 #endif
+	ret
 	.endfn	setjmp,globl
 	.alias	setjmp,_setjmp

libc/nt/API-MS-Win-Core-Synch-l1-2-0/WaitOnAddress.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	API-MS-Win-Core-Synch-l1-2-0,__imp_WaitOnAddress,WaitOnAddress,111
 
-#ifdef __x86_64__
 	.text.windows
 WaitOnAddress:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_WaitOnAddress(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	WaitOnAddress,globl
 	.previous
-#endif

libc/nt/API-MS-Win-Core-Synch-l1-2-0/WakeByAddressAll.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	API-MS-Win-Core-Synch-l1-2-0,__imp_WakeByAddressAll,WakeByAddressAll,113
 
-#ifdef __x86_64__
 	.text.windows
 WakeByAddressAll:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ WakeByAddressAll:
 	sub	$32,%rsp
 	call	*__imp_WakeByAddressAll(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	WakeByAddressAll,globl
 	.previous
-#endif

libc/nt/API-MS-Win-Core-Synch-l1-2-0/WakeByAddressSingle.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	API-MS-Win-Core-Synch-l1-2-0,__imp_WakeByAddressSingle,WakeByAddressSingle,116
 
-#ifdef __x86_64__
 	.text.windows
 WakeByAddressSingle:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ WakeByAddressSingle:
 	sub	$32,%rsp
 	call	*__imp_WakeByAddressSingle(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	WakeByAddressSingle,globl
 	.previous
-#endif

libc/nt/MsWSock/AcceptEx.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	MsWSock,__imp_AcceptEx,AcceptEx,0
 
-#ifdef __x86_64__
 	.text.windows
 AcceptEx:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_AcceptEx(%rip),%rax
 	jmp	__sysv2nt8
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	AcceptEx,globl
 	.previous
-#endif

libc/nt/MsWSock/DisconnectEx.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	MsWSock,__imp_DisconnectEx,DisconnectEx,0
 
-#ifdef __x86_64__
 	.text.windows
 DisconnectEx:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_DisconnectEx(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	DisconnectEx,globl
 	.previous
-#endif

libc/nt/MsWSock/GetAcceptExSockaddrs.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	MsWSock,__imp_GetAcceptExSockaddrs,GetAcceptExSockaddrs,0
 
-#ifdef __x86_64__
 	.text.windows
 GetAcceptExSockaddrs:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_GetAcceptExSockaddrs(%rip),%rax
 	jmp	__sysv2nt8
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	GetAcceptExSockaddrs,globl
 	.previous
-#endif

libc/nt/MsWSock/TransmitFile.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	MsWSock,__imp_TransmitFile,TransmitFile,0
 
-#ifdef __x86_64__
 	.text.windows
 TransmitFile:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_TransmitFile(%rip),%rax
 	jmp	__sysv2nt8
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	TransmitFile,globl
 	.previous
-#endif

libc/nt/MsWSock/WSARecvEx.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	MsWSock,__imp_WSARecvEx,WSARecvEx,0
 
-#ifdef __x86_64__
 	.text.windows
 WSARecvEx:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_WSARecvEx(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	WSARecvEx,globl
 	.previous
-#endif

libc/nt/PowrProf/SetSuspendState.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	PowrProf,__imp_SetSuspendState,SetSuspendState,0
 
-#ifdef __x86_64__
 	.text.windows
 SetSuspendState:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_SetSuspendState(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	SetSuspendState,globl
 	.previous
-#endif

libc/nt/advapi32/AccessCheck.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_AccessCheck,AccessCheck,0
 
-#ifdef __x86_64__
 	.text.windows
 AccessCheck:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_AccessCheck(%rip),%rax
 	jmp	__sysv2nt8
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	AccessCheck,globl
 	.previous
-#endif

libc/nt/advapi32/AdjustTokenPrivileges.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_AdjustTokenPrivileges,AdjustTokenPrivileges,0
 
-#ifdef __x86_64__
 	.text.windows
 AdjustTokenPrivileges:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_AdjustTokenPrivileges(%rip),%rax
 	jmp	__sysv2nt6
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	AdjustTokenPrivileges,globl
 	.previous
-#endif

libc/nt/advapi32/CreateProcessAsUserW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_CreateProcessAsUserW,CreateProcessAsUserW,0
 
-#ifdef __x86_64__
 	.text.windows
 CreateProcessAsUser:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_CreateProcessAsUserW(%rip),%rax
 	jmp	__sysv2nt12
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	CreateProcessAsUser,globl
 	.previous
-#endif

libc/nt/advapi32/DeregisterEventSource.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_DeregisterEventSource,DeregisterEventSource,1239
 
-#ifdef __x86_64__
 	.text.windows
 DeregisterEventSource:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ DeregisterEventSource:
 	sub	$32,%rsp
 	call	*__imp_DeregisterEventSource(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	DeregisterEventSource,globl
 	.previous
-#endif

libc/nt/advapi32/DuplicateToken.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_DuplicateToken,DuplicateToken,0
 
-#ifdef __x86_64__
 	.text.windows
 DuplicateToken:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_DuplicateToken(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	DuplicateToken,globl
 	.previous
-#endif

libc/nt/advapi32/DuplicateTokenEx.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_DuplicateTokenEx,DuplicateTokenEx,0
 
-#ifdef __x86_64__
 	.text.windows
 DuplicateTokenEx:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_DuplicateTokenEx(%rip),%rax
 	jmp	__sysv2nt6
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	DuplicateTokenEx,globl
 	.previous
-#endif

libc/nt/advapi32/GetFileSecurityW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_GetFileSecurityW,GetFileSecurityW,0
 
-#ifdef __x86_64__
 	.text.windows
 GetFileSecurity:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_GetFileSecurityW(%rip),%rax
 	jmp	__sysv2nt6
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	GetFileSecurity,globl
 	.previous
-#endif

libc/nt/advapi32/GetUserNameW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_GetUserNameW,GetUserNameW,1381
 
-#ifdef __x86_64__
 	.text.windows
 GetUserName:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_GetUserNameW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	GetUserName,globl
 	.previous
-#endif

libc/nt/advapi32/ImpersonateSelf.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_ImpersonateSelf,ImpersonateSelf,0
 
-#ifdef __x86_64__
 	.text.windows
 ImpersonateSelf:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ ImpersonateSelf:
 	sub	$32,%rsp
 	call	*__imp_ImpersonateSelf(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	ImpersonateSelf,globl
 	.previous
-#endif

libc/nt/advapi32/InitiateShutdownW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_InitiateShutdownW,InitiateShutdownW,1403
 
-#ifdef __x86_64__
 	.text.windows
 InitiateShutdown:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_InitiateShutdownW(%rip),%rax
 	jmp	__sysv2nt6
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	InitiateShutdown,globl
 	.previous
-#endif

libc/nt/advapi32/LookupPrivilegeValueW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_LookupPrivilegeValueW,LookupPrivilegeValueW,1432
 
-#ifdef __x86_64__
 	.text.windows
 LookupPrivilegeValue:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_LookupPrivilegeValueW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	LookupPrivilegeValue,globl
 	.previous
-#endif

libc/nt/advapi32/MapGenericMask.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_MapGenericMask,MapGenericMask,0
 
-#ifdef __x86_64__
 	.text.windows
 MapGenericMask:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_MapGenericMask(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	MapGenericMask,globl
 	.previous
-#endif

libc/nt/advapi32/OpenProcessToken.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_OpenProcessToken,OpenProcessToken,0
 
-#ifdef __x86_64__
 	.text.windows
 OpenProcessToken:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_OpenProcessToken(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	OpenProcessToken,globl
 	.previous
-#endif

libc/nt/advapi32/OpenThreadToken.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_OpenThreadToken,OpenThreadToken,0
 
-#ifdef __x86_64__
 	.text.windows
 OpenThreadToken:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_OpenThreadToken(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	OpenThreadToken,globl
 	.previous
-#endif

libc/nt/advapi32/RegCloseKey.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegCloseKey,RegCloseKey,0
 
-#ifdef __x86_64__
 	.text.windows
 RegCloseKey:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ RegCloseKey:
 	sub	$32,%rsp
 	call	*__imp_RegCloseKey(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	RegCloseKey,globl
 	.previous
-#endif

libc/nt/advapi32/RegConnectRegistryW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegConnectRegistryW,RegConnectRegistryW,1608
 
-#ifdef __x86_64__
 	.text.windows
 RegConnectRegistry:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegConnectRegistryW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegConnectRegistry,globl
 	.previous
-#endif

libc/nt/advapi32/RegCreateKeyExW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegCreateKeyExW,RegCreateKeyExW,0
 
-#ifdef __x86_64__
 	.text.windows
 RegCreateKeyEx:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegCreateKeyExW(%rip),%rax
 	jmp	__sysv2nt10
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegCreateKeyEx,globl
 	.previous
-#endif

libc/nt/advapi32/RegCreateKeyW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegCreateKeyW,RegCreateKeyW,1616
 
-#ifdef __x86_64__
 	.text.windows
 RegCreateKey:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegCreateKeyW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegCreateKey,globl
 	.previous
-#endif

libc/nt/advapi32/RegDeleteKeyExW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegDeleteKeyExW,RegDeleteKeyExW,0
 
-#ifdef __x86_64__
 	.text.windows
 RegDeleteKeyEx:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegDeleteKeyExW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegDeleteKeyEx,globl
 	.previous
-#endif

libc/nt/advapi32/RegDeleteKeyW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegDeleteKeyW,RegDeleteKeyW,1624
 
-#ifdef __x86_64__
 	.text.windows
 RegDeleteKey:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegDeleteKeyW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegDeleteKey,globl
 	.previous
-#endif

libc/nt/advapi32/RegDeleteTreeW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegDeleteTreeW,RegDeleteTreeW,0
 
-#ifdef __x86_64__
 	.text.windows
 RegDeleteTree:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegDeleteTreeW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegDeleteTree,globl
 	.previous
-#endif

libc/nt/advapi32/RegDeleteValueW.S

@@ -1,14 +1,17 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegDeleteValueW,RegDeleteValueW,0
 
-#ifdef __x86_64__
 	.text.windows
 RegDeleteValue:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
 	mov	__imp_RegDeleteValueW(%rip),%rax
 	jmp	__sysv2nt
+#elif defined(__aarch64__)
+	mov	x0,#0
+	ret
+#endif
 	.endfn	RegDeleteValue,globl
 	.previous
-#endif

libc/nt/advapi32/RegDisablePredefinedCache.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegDisablePredefinedCache,RegDisablePredefinedCache,1629
 
-#ifdef __x86_64__
 	.text.windows
 RegDisablePredefinedCache:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ RegDisablePredefinedCache:
 	sub	$32,%rsp
 	call	*__imp_RegDisablePredefinedCache(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	RegDisablePredefinedCache,globl
 	.previous
-#endif

libc/nt/advapi32/RegDisableReflectionKey.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegDisableReflectionKey,RegDisableReflectionKey,1631
 
-#ifdef __x86_64__
 	.text.windows
 RegDisableReflectionKey:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ RegDisableReflectionKey:
 	sub	$32,%rsp
 	call	*__imp_RegDisableReflectionKey(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	RegDisableReflectionKey,globl
 	.previous
-#endif

libc/nt/advapi32/RegEnableReflectionKey.S

@@ -1,9 +1,9 @@
 #include "libc/nt/codegen.h"
 .imp	advapi32,__imp_RegEnableReflectionKey,RegEnableReflectionKey,1632
 
-#ifdef __x86_64__
 	.text.windows
 RegEnableReflectionKey:
+#ifdef __x86_64__
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
@@ -11,7 +11,9 @@ RegEnableReflectionKey:
 	sub	$32,%rsp
 	call	*__imp_RegEnableReflectionKey(%rip)
 	leave
+#elif defined(__aarch64__)
+	mov	x0,#0
+#endif
 	ret
 	.endfn	RegEnableReflectionKey,globl
 	.previous
-#endif