Fixes to the update-tzdata.py tool

We build one too many times. Creating a missing directory
is sufficient.

The tz2icu needs some files in the CWD. Added symlinks.

Bug: 19230091
(cherry-pick of commit 0662c3e5b3)
Change-Id: Ie21d848f1b776ec745473b9122e003fdf0acf105

ABI-bugs.txt

@@ -8,8 +8,5 @@ KNOWN ABI BUGS
   sigset_t is too small on ARM and x86 (but correct on MIPS), so support
   for real-time signals is broken. http://b/5828899
 
-  Too few TLS slots mean we can't allocate 128 pthread_key_t instances,
-  which POSIX says should be the minimum.
-
   atexit(3) handlers registered by a shared library aren't called on
   dlclose(3); this only affects ARM. http://b/4998315

CleanSpec.mk

@@ -44,6 +44,10 @@
 #$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
 #$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
 
+# Switching to jemalloc requires deleting these files.
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libc_*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libc_*)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************

HACKING.txt

@@ -0,0 +1,162 @@
+Working on bionic
+=================
+
+What are the big pieces of bionic?
+----------------------------------
+
+libc/ --- libc.so, libc.a
+  The C library. Stuff like fopen(3) and kill(2).
+libm/ --- libm.so, libm.a
+  The math library. Traditionally Unix systems kept stuff like sin(3) and
+  cos(3) in a separate library to save space in the days before shared
+  libraries.
+libdl/ --- libdl.so
+  The dynamic linker interface library. This is actually just a bunch of
+  stubs that the dynamic linker replaces with pointers to its own
+  implementation at runtime. This is where stuff like dlopen(3) lives.
+libstdc++/ --- libstdc++.so
+  The C++ ABI support functions. The C++ compiler doesn't know how to
+  implement thread-safe static initialization and the like, so it just calls
+  functions that are supplied by the system. Stuff like __cxa_guard_acquire
+  and __cxa_pure_virtual live here.
+
+linker/ --- /system/bin/linker and /system/bin/linker64
+  The dynamic linker. When you run a dynamically-linked executable, its ELF
+  file has a DT_INTERP entry that says "use the following program to start me".
+  On Android, that's either linker or linker64 (depending on whether it's a
+  32-bit or 64-bit executable). It's responsible for loading the ELF executable
+  into memory and resolving references to symbols (so that when your code tries
+  to jump to fopen(3), say, it lands in the right place).
+
+tests/ --- unit tests
+  The tests/ directory contains unit tests. Roughly arranged as one file per
+  publicly-exported header file.
+benchmarks/ --- benchmarks
+  The benchmarks/ directory contains benchmarks.
+
+
+What's in libc/?
+----------------
+
+libc/
+  arch-arm/
+  arch-arm64/
+  arch-common/
+  arch-mips/
+  arch-mips64/
+  arch-x86/
+  arch-x86_64/
+    # Each architecture has its own subdirectory for stuff that isn't shared
+    # because it's architecture-specific. There will be a .mk file in here that
+    # drags in all the architecture-specific files.
+    bionic/
+      # Every architecture needs a handful of machine-specific assembler files.
+      # They live here.
+    include/
+      machine/
+        # The majority of header files are actually in libc/include/, but many
+        # of them pull in a <machine/something.h> for things like limits,
+        # endianness, and how floating point numbers are represented. Those
+        # headers live here.
+    string/
+      # Most architectures have a handful of optional assembler files
+      # implementing optimized versions of various routines. The <string.h>
+      # functions are particular favorites.
+    syscalls/
+      # The syscalls directories contain script-generated assembler files.
+      # See 'Adding system calls' later.
+
+  include/
+    # The public header files on everyone's include path. These are a mixture of
+    # files written by us and files taken from BSD.
+
+  kernel/
+    # The kernel uapi header files. These are scrubbed copies of the originals
+    # in external/kernel-headers/. These files must not be edited directly. The
+    # generate_uapi_headers.sh script should be used to go from a kernel tree to
+    # external/kernel-headers/ --- this takes care of the architecture-specific
+    # details. The update_all.py script should be used to regenerate bionic's
+    # scrubbed headers from external/kernel-headers/.
+
+  private/
+    # These are private header files meant for use within bionic itself.
+
+  dns/
+    # Contains the DNS resolver (originates from NetBSD code).
+
+  upstream-dlmalloc/
+  upstream-freebsd/
+  upstream-netbsd/
+  upstream-openbsd/
+    # These directories contain unmolested upstream source. Any time we can
+    # just use a BSD implementation of something unmodified, we should.
+    # The structure under these directories mimics the upstream tree,
+    # but there's also...
+    android/
+      include/
+        # This is where we keep the hacks necessary to build BSD source
+        # in our world. The *-compat.h files are automatically included
+        # using -include, but we also provide equivalents for missing
+        # header/source files needed by the BSD implementation.
+
+  bionic/
+    # This is the biggest mess. The C++ files are files we own, typically
+    # because the Linux kernel interface is sufficiently different that we
+    # can't use any of the BSD implementations. The C files are usually
+    # legacy mess that needs to be sorted out, either by replacing it with
+    # current upstream source in one of the upstream directories or by
+    # switching the file to C++ and cleaning it up.
+
+  stdio/
+    # These are legacy files of dubious provenance. We're working to clean
+    # this mess up, and this directory should disappear.
+
+  tools/
+    # Various tools used to maintain bionic.
+
+  tzcode/
+    # A modified superset of the IANA tzcode. Most of the modifications relate
+    # to Android's use of a single file (with corresponding index) to contain
+    # time zone data.
+  zoneinfo/
+    # Android-format time zone data.
+    # See 'Updating tzdata' later.
+
+
+Adding system calls
+-------------------
+
+Adding a system call usually involves:
+
+  1. Add entries to SYSCALLS.TXT.
+     See SYSCALLS.TXT itself for documentation on the format.
+  2. Run the gensyscalls.py script.
+  3. Add constants (and perhaps types) to the appropriate header file.
+     Note that you should check to see whether the constants are already in
+     kernel uapi header files, in which case you just need to make sure that
+     the appropriate POSIX header file in libc/include/ includes the
+     relevant file or files.
+  4. Add function declarations to the appropriate header file.
+  5. Add at least basic tests. Even a test that deliberately supplies
+     an invalid argument helps check that we're generating the right symbol
+     and have the right declaration in the header file. (And strace(1) can
+     confirm that the correct system call is being made.)
+
+
+Updating kernel header files
+----------------------------
+
+As mentioned above, this is currently a two-step process:
+
+  1. Use generate_uapi_headers.sh to go from a Linux source tree to appropriate
+     contents for external/kernel-headers/.
+  2. Run update_all.py to scrub those headers and import them into bionic.
+
+
+Updating tzdata
+---------------
+
+This is fully automated:
+
+  1. Run update-tzdata.py.
+

benchmarks/Android.mk

@@ -0,0 +1,80 @@
+#
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifneq ($(BUILD_TINY_ANDROID), true)
+
+LOCAL_PATH := $(call my-dir)
+
+# -----------------------------------------------------------------------------
+# Benchmarks.
+# -----------------------------------------------------------------------------
+
+benchmark_c_flags = \
+    -O2 \
+    -Wall -Wextra -Wunused \
+    -Werror \
+    -fno-builtin \
+    -std=gnu++11 \
+
+benchmark_src_files = \
+    benchmark_main.cpp \
+    math_benchmark.cpp \
+    property_benchmark.cpp \
+    pthread_benchmark.cpp \
+    semaphore_benchmark.cpp \
+    stdio_benchmark.cpp \
+    string_benchmark.cpp \
+    time_benchmark.cpp \
+    unistd_benchmark.cpp \
+
+# Build benchmarks for the device (with bionic's .so). Run with:
+#   adb shell bionic-benchmarks
+include $(CLEAR_VARS)
+LOCAL_MODULE := bionic-benchmarks
+LOCAL_MODULE_STEM_32 := bionic-benchmarks32
+LOCAL_MODULE_STEM_64 := bionic-benchmarks64
+LOCAL_MULTILIB := both
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_CFLAGS += $(benchmark_c_flags)
+LOCAL_C_INCLUDES += external/stlport/stlport bionic/ bionic/libstdc++/include
+LOCAL_SHARED_LIBRARIES += libstlport
+LOCAL_SRC_FILES := $(benchmark_src_files)
+include $(BUILD_EXECUTABLE)
+
+ifeq ($(HOST_OS)-$(HOST_ARCH),$(filter $(HOST_OS)-$(HOST_ARCH),linux-x86 linux-x86_64))
+ifeq ($(TARGET_ARCH),x86)
+LINKER = linker
+NATIVE_SUFFIX=32
+else
+LINKER = linker64
+NATIVE_SUFFIX=64
+endif
+
+bionic-benchmarks-run-on-host: bionic-benchmarks $(TARGET_OUT_EXECUTABLES)/$(LINKER) $(TARGET_OUT_EXECUTABLES)/sh
+	if [ ! -d /system -o ! -d /system/bin ]; then \
+	  echo "Attempting to create /system/bin"; \
+	  sudo mkdir -p -m 0777 /system/bin; \
+	fi
+	mkdir -p $(TARGET_OUT_DATA)/local/tmp
+	cp $(TARGET_OUT_EXECUTABLES)/$(LINKER) /system/bin
+	cp $(TARGET_OUT_EXECUTABLES)/sh /system/bin
+	ANDROID_DATA=$(TARGET_OUT_DATA) \
+	ANDROID_ROOT=$(TARGET_OUT) \
+	LD_LIBRARY_PATH=$(TARGET_OUT_SHARED_LIBRARIES) \
+		$(TARGET_OUT_EXECUTABLES)/bionic-benchmarks$(NATIVE_SUFFIX) $(BIONIC_BENCHMARKS_FLAGS)
+endif # linux-x86
+
+endif # !BUILD_TINY_ANDROID

benchmarks/benchmark_main.cpp

@@ -0,0 +1,226 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <string>
+#include <map>
+
+#include <inttypes.h>
+
+static int64_t g_bytes_processed;
+static int64_t g_benchmark_total_time_ns;
+static int64_t g_benchmark_start_time_ns;
+
+typedef std::map<std::string, ::testing::Benchmark*> BenchmarkMap;
+typedef BenchmarkMap::iterator BenchmarkMapIt;
+static BenchmarkMap g_benchmarks;
+static int g_name_column_width = 20;
+
+static int Round(int n) {
+  int base = 1;
+  while (base*10 < n) {
+    base *= 10;
+  }
+  if (n < 2*base) {
+    return 2*base;
+  }
+  if (n < 5*base) {
+    return 5*base;
+  }
+  return 10*base;
+}
+
+static int64_t NanoTime() {
+  struct timespec t;
+  t.tv_sec = t.tv_nsec = 0;
+  clock_gettime(CLOCK_MONOTONIC, &t);
+  return static_cast<int64_t>(t.tv_sec) * 1000000000LL + t.tv_nsec;
+}
+
+namespace testing {
+
+Benchmark* Benchmark::Arg(int arg) {
+  args_.push_back(arg);
+  return this;
+}
+
+const char* Benchmark::Name() {
+  return name_;
+}
+
+bool Benchmark::ShouldRun(int argc, char* argv[]) {
+  if (argc == 1) {
+    return true;  // With no arguments, we run all benchmarks.
+  }
+  // Otherwise, we interpret each argument as a regular expression and
+  // see if any of our benchmarks match.
+  for (int i = 1; i < argc; i++) {
+    regex_t re;
+    if (regcomp(&re, argv[i], 0) != 0) {
+      fprintf(stderr, "couldn't compile \"%s\" as a regular expression!\n", argv[i]);
+      exit(EXIT_FAILURE);
+    }
+    int match = regexec(&re, name_, 0, NULL, 0);
+    regfree(&re);
+    if (match != REG_NOMATCH) {
+      return true;
+    }
+  }
+  return false;
+}
+
+void Benchmark::Register(const char* name, void (*fn)(int), void (*fn_range)(int, int)) {
+  name_ = name;
+  fn_ = fn;
+  fn_range_ = fn_range;
+
+  if (fn_ == NULL && fn_range_ == NULL) {
+    fprintf(stderr, "%s: missing function\n", name_);
+    exit(EXIT_FAILURE);
+  }
+
+  g_benchmarks.insert(std::make_pair(name, this));
+}
+
+void Benchmark::Run() {
+  if (fn_ != NULL) {
+    RunWithArg(0);
+  } else {
+    if (args_.empty()) {
+      fprintf(stderr, "%s: no args!\n", name_);
+      exit(EXIT_FAILURE);
+    }
+    for (size_t i = 0; i < args_.size(); ++i) {
+      RunWithArg(args_[i]);
+    }
+  }
+}
+
+void Benchmark::RunRepeatedlyWithArg(int iterations, int arg) {
+  g_bytes_processed = 0;
+  g_benchmark_total_time_ns = 0;
+  g_benchmark_start_time_ns = NanoTime();
+  if (fn_ != NULL) {
+    fn_(iterations);
+  } else {
+    fn_range_(iterations, arg);
+  }
+  if (g_benchmark_start_time_ns != 0) {
+    g_benchmark_total_time_ns += NanoTime() - g_benchmark_start_time_ns;
+  }
+}
+
+void Benchmark::RunWithArg(int arg) {
+  // run once in case it's expensive
+  int iterations = 1;
+  RunRepeatedlyWithArg(iterations, arg);
+  while (g_benchmark_total_time_ns < 1e9 && iterations < 1e9) {
+    int last = iterations;
+    if (g_benchmark_total_time_ns/iterations == 0) {
+      iterations = 1e9;
+    } else {
+      iterations = 1e9 / (g_benchmark_total_time_ns/iterations);
+    }
+    iterations = std::max(last + 1, std::min(iterations + iterations/2, 100*last));
+    iterations = Round(iterations);
+    RunRepeatedlyWithArg(iterations, arg);
+  }
+
+  char throughput[100];
+  throughput[0] = '\0';
+  if (g_benchmark_total_time_ns > 0 && g_bytes_processed > 0) {
+    double mib_processed = static_cast<double>(g_bytes_processed)/1e6;
+    double seconds = static_cast<double>(g_benchmark_total_time_ns)/1e9;
+    snprintf(throughput, sizeof(throughput), " %8.2f MiB/s", mib_processed/seconds);
+  }
+
+  char full_name[100];
+  if (fn_range_ != NULL) {
+    if (arg >= (1<<20)) {
+      snprintf(full_name, sizeof(full_name), "%s/%dM", name_, arg/(1<<20));
+    } else if (arg >= (1<<10)) {
+      snprintf(full_name, sizeof(full_name), "%s/%dK", name_, arg/(1<<10));
+    } else {
+      snprintf(full_name, sizeof(full_name), "%s/%d", name_, arg);
+    }
+  } else {
+    snprintf(full_name, sizeof(full_name), "%s", name_);
+  }
+
+  printf("%-*s %10d %10" PRId64 "%s\n", g_name_column_width, full_name,
+         iterations, g_benchmark_total_time_ns/iterations, throughput);
+  fflush(stdout);
+}
+
+}  // namespace testing
+
+void SetBenchmarkBytesProcessed(int64_t x) {
+  g_bytes_processed = x;
+}
+
+void StopBenchmarkTiming() {
+  if (g_benchmark_start_time_ns != 0) {
+    g_benchmark_total_time_ns += NanoTime() - g_benchmark_start_time_ns;
+  }
+  g_benchmark_start_time_ns = 0;
+}
+
+void StartBenchmarkTiming() {
+  if (g_benchmark_start_time_ns == 0) {
+    g_benchmark_start_time_ns = NanoTime();
+  }
+}
+
+int main(int argc, char* argv[]) {
+  if (g_benchmarks.empty()) {
+    fprintf(stderr, "No benchmarks registered!\n");
+    exit(EXIT_FAILURE);
+  }
+
+  for (BenchmarkMapIt it = g_benchmarks.begin(); it != g_benchmarks.end(); ++it) {
+    int name_width = static_cast<int>(strlen(it->second->Name()));
+    g_name_column_width = std::max(g_name_column_width, name_width);
+  }
+
+  bool need_header = true;
+  for (BenchmarkMapIt it = g_benchmarks.begin(); it != g_benchmarks.end(); ++it) {
+    ::testing::Benchmark* b = it->second;
+    if (b->ShouldRun(argc, argv)) {
+      if (need_header) {
+        printf("%-*s %10s %10s\n", g_name_column_width, "", "iterations", "ns/op");
+        fflush(stdout);
+        need_header = false;
+      }
+      b->Run();
+    }
+  }
+
+  if (need_header) {
+    fprintf(stderr, "No matching benchmarks!\n");
+    fprintf(stderr, "Available benchmarks:\n");
+    for (BenchmarkMapIt it = g_benchmarks.begin(); it != g_benchmarks.end(); ++it) {
+      fprintf(stderr, "  %s\n", it->second->Name());
+    }
+    exit(EXIT_FAILURE);
+  }
+
+  return 0;
+}

benchmarks/math_benchmark.cpp

@@ -0,0 +1,211 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <fenv.h>
+#include <math.h>
+
+// Avoid optimization.
+double d;
+double v;
+
+static void BM_math_sqrt(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 2.0;
+  for (int i = 0; i < iters; ++i) {
+    d += sqrt(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_sqrt);
+
+static void BM_math_log10(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 1234.0;
+  for (int i = 0; i < iters; ++i) {
+    d += log10(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_log10);
+
+static void BM_math_logb(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 1234.0;
+  for (int i = 0; i < iters; ++i) {
+    d += logb(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_logb);
+
+static void BM_math_isinf_NORMAL(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 1234.0; // FP_NORMAL
+  for (int i = 0; i < iters; ++i) {
+    d += (isinf)(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_isinf_NORMAL);
+
+static void BM_math_isinf_NAN(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = nan(""); // FP_NAN
+  for (int i = 0; i < iters; ++i) {
+    d += (isinf)(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_isinf_NAN);
+
+static void BM_math_isinf_INFINITE(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = HUGE_VAL; // FP_INFINITE
+  for (int i = 0; i < iters; ++i) {
+    d += (isinf)(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_isinf_INFINITE);
+
+static void BM_math_isinf_ZERO(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 0.0; // FP_ZERO
+  for (int i = 0; i < iters; ++i) {
+    d += (isinf)(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_isinf_ZERO);
+
+static void BM_math_sin_fast(int iters) {
+  StartBenchmarkTiming();
+
+  d = 1.0;
+  for (int i = 0; i < iters; ++i) {
+    d += sin(d);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_sin_fast);
+
+static void BM_math_sin_feupdateenv(int iters) {
+  StartBenchmarkTiming();
+
+  d = 1.0;
+  for (int i = 0; i < iters; ++i) {
+    fenv_t __libc_save_rm;
+    feholdexcept(&__libc_save_rm);
+    fesetround(FE_TONEAREST);
+    d += sin(d);
+    feupdateenv(&__libc_save_rm);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_sin_feupdateenv);
+
+static void BM_math_sin_fesetenv(int iters) {
+  StartBenchmarkTiming();
+
+  d = 1.0;
+  for (int i = 0; i < iters; ++i) {
+    fenv_t __libc_save_rm;
+    feholdexcept(&__libc_save_rm);
+    fesetround(FE_TONEAREST);
+    d += sin(d);
+    fesetenv(&__libc_save_rm);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_sin_fesetenv);
+
+static void BM_math_fpclassify_NORMAL(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 1234.0; // FP_NORMAL
+  for (int i = 0; i < iters; ++i) {
+    d += fpclassify(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_fpclassify_NORMAL);
+
+static void BM_math_fpclassify_NAN(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = nan(""); // FP_NAN
+  for (int i = 0; i < iters; ++i) {
+    d += fpclassify(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_fpclassify_NAN);
+
+static void BM_math_fpclassify_INFINITE(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = HUGE_VAL; // FP_INFINITE
+  for (int i = 0; i < iters; ++i) {
+    d += fpclassify(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_fpclassify_INFINITE);
+
+static void BM_math_fpclassify_ZERO(int iters) {
+  StartBenchmarkTiming();
+
+  d = 0.0;
+  v = 0.0; // FP_ZERO
+  for (int i = 0; i < iters; ++i) {
+    d += fpclassify(v);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_math_fpclassify_ZERO);

benchmarks/property_benchmark.cpp

@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
+#include <sys/_system_properties.h>
+
+#include <vector>
+#include <string>
+
+extern void *__system_property_area__;
+
+// Do not exceed 512, that is about the largest number of properties
+// that can be created with the current property area size.
+#define TEST_NUM_PROPS \
+    Arg(1)->Arg(4)->Arg(16)->Arg(64)->Arg(128)->Arg(256)->Arg(512)
+
+struct LocalPropertyTestState {
+    LocalPropertyTestState(int nprops) : nprops(nprops), valid(false) {
+        static const char prop_name_chars[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_.";
+
+        const char* android_data = getenv("ANDROID_DATA");
+        if (android_data == NULL) {
+          printf("ANDROID_DATA environment variable not set\n");
+          return;
+        }
+        char dir_template[PATH_MAX];
+        snprintf(dir_template, sizeof(dir_template), "%s/local/tmp/prop-XXXXXX", android_data);
+        char *dirname = mkdtemp(dir_template);
+        if (!dirname) {
+            printf("making temp file for test state failed (is %s/local/tmp writable?): %s\n",
+                   android_data, strerror(errno));
+            return;
+        }
+
+        old_pa = __system_property_area__;
+        __system_property_area__ = NULL;
+
+        pa_dirname = dirname;
+        pa_filename = pa_dirname + "/__properties__";
+
+        __system_property_set_filename(pa_filename.c_str());
+        __system_property_area_init();
+
+        names = new char* [nprops];
+        name_lens = new int[nprops];
+        values = new char* [nprops];
+        value_lens = new int[nprops];
+
+        srandom(nprops);
+
+        for (int i = 0; i < nprops; i++) {
+            // Make sure the name has at least 10 characters to make
+            // it very unlikely to generate the same random name.
+            name_lens[i] = (random() % (PROP_NAME_MAX - 10)) + 10;
+            names[i] = new char[PROP_NAME_MAX + 1];
+            size_t prop_name_len = sizeof(prop_name_chars) - 1;
+            for (int j = 0; j < name_lens[i]; j++) {
+                if (j == 0 || names[i][j-1] == '.' || j == name_lens[i] - 1) {
+                    // Certain values are not allowed:
+                    // - Don't start name with '.'
+                    // - Don't allow '.' to appear twice in a row
+                    // - Don't allow the name to end with '.'
+                    // This assumes that '.' is the last character in the
+                    // array so that decrementing the length by one removes
+                    // the value from the possible values.
+                    prop_name_len--;
+                }
+                names[i][j] = prop_name_chars[random() % prop_name_len];
+            }
+            names[i][name_lens[i]] = 0;
+
+            // Make sure the value contains at least 1 character.
+            value_lens[i] = (random() % (PROP_VALUE_MAX - 1)) + 1;
+            values[i] = new char[PROP_VALUE_MAX];
+            for (int j = 0; j < value_lens[i]; j++) {
+                values[i][j] = prop_name_chars[random() % (sizeof(prop_name_chars) - 1)];
+            }
+
+            if (__system_property_add(names[i], name_lens[i], values[i], value_lens[i]) < 0) {
+                printf("Failed to add a property, terminating...\n");
+                printf("%s = %.*s\n", names[i], value_lens[i], values[i]);
+                exit(1);
+            }
+        }
+
+        valid = true;
+    }
+
+    ~LocalPropertyTestState() {
+        if (!valid)
+            return;
+
+        __system_property_area__ = old_pa;
+
+        __system_property_set_filename(PROP_FILENAME);
+        unlink(pa_filename.c_str());
+        rmdir(pa_dirname.c_str());
+
+        for (int i = 0; i < nprops; i++) {
+            delete names[i];
+            delete values[i];
+        }
+        delete[] names;
+        delete[] name_lens;
+        delete[] values;
+        delete[] value_lens;
+    }
+public:
+    const int nprops;
+    char **names;
+    int *name_lens;
+    char **values;
+    int *value_lens;
+    bool valid;
+
+private:
+    std::string pa_dirname;
+    std::string pa_filename;
+    void *old_pa;
+};
+
+static void BM_property_get(int iters, int nprops)
+{
+    StopBenchmarkTiming();
+
+    LocalPropertyTestState pa(nprops);
+    char value[PROP_VALUE_MAX];
+
+    if (!pa.valid)
+        return;
+
+    srandom(iters * nprops);
+
+    StartBenchmarkTiming();
+
+    for (int i = 0; i < iters; i++) {
+        __system_property_get(pa.names[random() % nprops], value);
+    }
+    StopBenchmarkTiming();
+}
+BENCHMARK(BM_property_get)->TEST_NUM_PROPS;
+
+static void BM_property_find(int iters, int nprops)
+{
+    StopBenchmarkTiming();
+
+    LocalPropertyTestState pa(nprops);
+
+    if (!pa.valid)
+        return;
+
+    srandom(iters * nprops);
+
+    StartBenchmarkTiming();
+
+    for (int i = 0; i < iters; i++) {
+        __system_property_find(pa.names[random() % nprops]);
+    }
+    StopBenchmarkTiming();
+}
+BENCHMARK(BM_property_find)->TEST_NUM_PROPS;
+
+static void BM_property_read(int iters, int nprops)
+{
+    StopBenchmarkTiming();
+
+    LocalPropertyTestState pa(nprops);
+
+    if (!pa.valid)
+        return;
+
+    srandom(iters * nprops);
+    const prop_info** pinfo = new const prop_info*[iters];
+    char propvalue[PROP_VALUE_MAX];
+
+    for (int i = 0; i < iters; i++) {
+        pinfo[i] = __system_property_find(pa.names[random() % nprops]);
+    }
+
+    StartBenchmarkTiming();
+    for (int i = 0; i < iters; i++) {
+        __system_property_read(pinfo[i], 0, propvalue);
+    }
+    StopBenchmarkTiming();
+
+    delete[] pinfo;
+}
+BENCHMARK(BM_property_read)->TEST_NUM_PROPS;
+
+static void BM_property_serial(int iters, int nprops)
+{
+    StopBenchmarkTiming();
+
+    LocalPropertyTestState pa(nprops);
+
+    if (!pa.valid)
+        return;
+
+    srandom(iters * nprops);
+    const prop_info** pinfo = new const prop_info*[iters];
+
+    for (int i = 0; i < iters; i++) {
+        pinfo[i] = __system_property_find(pa.names[random() % nprops]);
+    }
+
+    StartBenchmarkTiming();
+    for (int i = 0; i < iters; i++) {
+        __system_property_serial(pinfo[i]);
+    }
+    StopBenchmarkTiming();
+
+    delete[] pinfo;
+}
+BENCHMARK(BM_property_serial)->TEST_NUM_PROPS;

benchmarks/pthread_benchmark.cpp

@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <pthread.h>
+
+// Stop GCC optimizing out our pure function.
+/* Must not be static! */ pthread_t (*pthread_self_fp)() = pthread_self;
+
+static void BM_pthread_self(int iters) {
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    pthread_self_fp();
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_pthread_self);
+
+static void BM_pthread_getspecific(int iters) {
+  StopBenchmarkTiming();
+  pthread_key_t key;
+  pthread_key_create(&key, NULL);
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    pthread_getspecific(key);
+  }
+
+  StopBenchmarkTiming();
+  pthread_key_delete(key);
+}
+BENCHMARK(BM_pthread_getspecific);
+
+static void DummyPthreadOnceInitFunction() {
+}
+
+static void BM_pthread_once(int iters) {
+  StopBenchmarkTiming();
+  pthread_once_t once = PTHREAD_ONCE_INIT;
+  pthread_once(&once, DummyPthreadOnceInitFunction);
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    pthread_once(&once, DummyPthreadOnceInitFunction);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_pthread_once);
+
+static void BM_pthread_mutex_lock(int iters) {
+  StopBenchmarkTiming();
+  pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    pthread_mutex_lock(&mutex);
+    pthread_mutex_unlock(&mutex);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_pthread_mutex_lock);
+
+static void BM_pthread_mutex_lock_ERRORCHECK(int iters) {
+  StopBenchmarkTiming();
+  pthread_mutex_t mutex = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER;
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    pthread_mutex_lock(&mutex);
+    pthread_mutex_unlock(&mutex);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_pthread_mutex_lock_ERRORCHECK);
+
+static void BM_pthread_mutex_lock_RECURSIVE(int iters) {
+  StopBenchmarkTiming();
+  pthread_mutex_t mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    pthread_mutex_lock(&mutex);
+    pthread_mutex_unlock(&mutex);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_pthread_mutex_lock_RECURSIVE);

benchmarks/semaphore_benchmark.cpp

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <semaphore.h>
+
+static void BM_semaphore_sem_getvalue(int iters) {
+  StopBenchmarkTiming();
+  sem_t semaphore;
+  sem_init(&semaphore, 1, 1);
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    int dummy;
+    sem_getvalue(&semaphore, &dummy);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_semaphore_sem_getvalue);
+
+static void BM_semaphore_sem_wait_sem_post(int iters) {
+  StopBenchmarkTiming();
+  sem_t semaphore;
+  sem_init(&semaphore, 1, 1);
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    sem_wait(&semaphore);
+    sem_post(&semaphore);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_semaphore_sem_wait_sem_post);

benchmarks/stdio_benchmark.cpp

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <stdio.h>
+
+#define KB 1024
+#define MB 1024*KB
+
+#define AT_COMMON_SIZES \
+    Arg(1)->Arg(2)->Arg(3)->Arg(4)->Arg(8)->Arg(16)->Arg(32)->Arg(64)->Arg(512)-> \
+    Arg(1*KB)->Arg(4*KB)->Arg(8*KB)->Arg(16*KB)->Arg(64*KB)
+
+static void BM_stdio_fread(int iters, int chunk_size) {
+  StopBenchmarkTiming();
+  FILE* fp = fopen("/dev/zero", "rw");
+  char* buf = new char[chunk_size];
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    fread(buf, chunk_size, 1, fp);
+  }
+
+  StopBenchmarkTiming();
+  SetBenchmarkBytesProcessed(int64_t(iters) * int64_t(chunk_size));
+  delete[] buf;
+  fclose(fp);
+}
+BENCHMARK(BM_stdio_fread)->AT_COMMON_SIZES;
+
+
+static void BM_stdio_fwrite(int iters, int chunk_size) {
+  StopBenchmarkTiming();
+  FILE* fp = fopen("/dev/zero", "rw");
+  char* buf = new char[chunk_size];
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+      fwrite(buf, chunk_size, 1, fp);
+  }
+
+  StopBenchmarkTiming();
+  SetBenchmarkBytesProcessed(int64_t(iters) * int64_t(chunk_size));
+  delete[] buf;
+  fclose(fp);
+}
+BENCHMARK(BM_stdio_fwrite)->AT_COMMON_SIZES;

benchmarks/time_benchmark.cpp

@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <sys/syscall.h>
+#include <time.h>
+
+static void BM_time_clock_gettime(int iters) {
+  StartBenchmarkTiming();
+
+  timespec t;
+  for (int i = 0; i < iters; ++i) {
+    clock_gettime(CLOCK_MONOTONIC, &t);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_time_clock_gettime);
+
+static void BM_time_clock_gettime_syscall(int iters) {
+  StartBenchmarkTiming();
+
+  timespec t;
+  for (int i = 0; i < iters; ++i) {
+    syscall(__NR_clock_gettime, CLOCK_MONOTONIC, &t);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_time_clock_gettime_syscall);
+
+static void BM_time_gettimeofday(int iters) {
+  StartBenchmarkTiming();
+
+  timeval tv;
+  for (int i = 0; i < iters; ++i) {
+    gettimeofday(&tv, NULL);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_time_gettimeofday);
+
+static void BM_time_gettimeofday_syscall(int iters) {
+  StartBenchmarkTiming();
+
+  timeval tv;
+  for (int i = 0; i < iters; ++i) {
+    syscall(__NR_gettimeofday, &tv, NULL);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_time_gettimeofday_syscall);
+
+static void BM_time_time(int iters) {
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    time(NULL);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_time_time);

benchmarks/unistd_benchmark.cpp

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "benchmark.h"
+
+#include <sys/syscall.h>
+#include <unistd.h>
+
+static void BM_unistd_getpid(int iters) {
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    getpid();
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_unistd_getpid);
+
+static void BM_unistd_getpid_syscall(int iters) {
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    syscall(__NR_getpid);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_unistd_getpid_syscall);
+
+// Stop GCC optimizing out our pure function.
+/* Must not be static! */ pid_t (*gettid_fp)() = gettid;
+
+static void BM_unistd_gettid(int iters) {
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    gettid_fp();
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_unistd_gettid);
+
+static void BM_unistd_gettid_syscall(int iters) {
+  StartBenchmarkTiming();
+
+  for (int i = 0; i < iters; ++i) {
+    syscall(__NR_gettid);
+  }
+
+  StopBenchmarkTiming();
+}
+BENCHMARK(BM_unistd_gettid_syscall);

libc/SYSCALLS.TXT

@@ -6,7 +6,7 @@
 #
 # where:
 #       arch_list ::= "all" | arch+
-#       arch      ::= "aarch64" | "arm" | "mips" | "x86" | "x86_64"
+#       arch      ::= "arm" | "arm64" | "mips" | "mips64" | "x86" | "x86_64"
 #
 # Note:
 #      - syscall_name corresponds to the name of the syscall, which may differ from
@@ -27,57 +27,61 @@
 int     execve(const char*, char* const*, char* const*)  all
 
 uid_t   getuid:getuid32()         arm,x86
-uid_t   getuid:getuid()           aarch64,mips,x86_64
+uid_t   getuid:getuid()           arm64,mips,mips64,x86_64
 gid_t   getgid:getgid32()         arm,x86
-gid_t   getgid:getgid()           aarch64,mips,x86_64
+gid_t   getgid:getgid()           arm64,mips,mips64,x86_64
 uid_t   geteuid:geteuid32()       arm,x86
-uid_t   geteuid:geteuid()         aarch64,mips,x86_64
+uid_t   geteuid:geteuid()         arm64,mips,mips64,x86_64
 gid_t   getegid:getegid32()       arm,x86
-gid_t   getegid:getegid()         aarch64,mips,x86_64
+gid_t   getegid:getegid()         arm64,mips,mips64,x86_64
 uid_t   getresuid:getresuid32(uid_t* ruid, uid_t* euid, uid_t* suid)   arm,x86
-uid_t   getresuid:getresuid(uid_t* ruid, uid_t* euid, uid_t* suid)     aarch64,mips,x86_64
+uid_t   getresuid:getresuid(uid_t* ruid, uid_t* euid, uid_t* suid)     arm64,mips,mips64,x86_64
 gid_t   getresgid:getresgid32(gid_t* rgid, gid_t* egid, gid_t* sgid)   arm,x86
-gid_t   getresgid:getresgid(gid_t* rgid, gid_t* egid, gid_t* sgid)     aarch64,mips,x86_64
-pid_t   gettid()                   all
+gid_t   getresgid:getresgid(gid_t* rgid, gid_t* egid, gid_t* sgid)     arm64,mips,mips64,x86_64
 ssize_t readahead(int, off64_t, size_t)     all
 int     getgroups:getgroups32(int, gid_t*)    arm,x86
-int     getgroups:getgroups(int, gid_t*)      aarch64,mips,x86_64
+int     getgroups:getgroups(int, gid_t*)      arm64,mips,mips64,x86_64
 pid_t   getpgid(pid_t)             all
 pid_t   getppid()                  all
 pid_t   getsid(pid_t)              all
 pid_t   setsid()                   all
 int     setgid:setgid32(gid_t)     arm,x86
-int     setgid:setgid(gid_t)       aarch64,mips,x86_64
+int     setgid:setgid(gid_t)       arm64,mips,mips64,x86_64
 int     setuid:setuid32(uid_t)    arm,x86
-int     setuid:setuid(uid_t)      aarch64,mips,x86_64
+int     setuid:setuid(uid_t)      arm64,mips,mips64,x86_64
 int     setreuid:setreuid32(uid_t, uid_t)   arm,x86
-int     setreuid:setreuid(uid_t, uid_t)     aarch64,mips,x86_64
+int     setreuid:setreuid(uid_t, uid_t)     arm64,mips,mips64,x86_64
 int     setresuid:setresuid32(uid_t, uid_t, uid_t)   arm,x86
-int     setresuid:setresuid(uid_t, uid_t, uid_t)     aarch64,mips,x86_64
+int     setresuid:setresuid(uid_t, uid_t, uid_t)     arm64,mips,mips64,x86_64
 int     setresgid:setresgid32(gid_t, gid_t, gid_t)   arm,x86
-int     setresgid:setresgid(gid_t, gid_t, gid_t)     aarch64,mips,x86_64
+int     setresgid:setresgid(gid_t, gid_t, gid_t)     arm64,mips,mips64,x86_64
 void*   __brk:brk(void*)           all
 int     kill(pid_t, int)           all
-int     tkill(pid_t tid, int sig)  all
 int     tgkill(pid_t tgid, pid_t tid, int sig)  all
 int     __ptrace:ptrace(int request, int pid, void* addr, void* data)  all
-int     __set_thread_area:set_thread_area(void*  user_desc)  mips,x86
-int     __getpriority:getpriority(int, int)  all
-int     setpriority(int, int, int)   all
-int     setrlimit(int resource, const struct rlimit* rlp)  all
-int     getrlimit:ugetrlimit(int resource, struct rlimit* rlp)  arm,x86
-int     getrlimit:getrlimit(int resource, struct rlimit* rlp)  aarch64,mips,x86_64
-int     getrusage(int who, struct rusage*  r_usage)  all
+
+# <sys/resource.h>
+int getrusage(int, struct rusage*)  all
+int __getpriority:getpriority(int, int)  all
+int setpriority(int, int, int)   all
+# On LP64, rlimit and rlimit64 are the same.
+# On 32-bit systems we use prlimit64 to implement the rlimit64 functions.
+int getrlimit:ugetrlimit(int, struct rlimit*)  arm,x86
+int getrlimit(int, struct rlimit*)  mips
+int getrlimit|getrlimit64(int, struct rlimit*)  arm64,mips64,x86_64
+int setrlimit(int, const struct rlimit*)  arm,mips,x86
+int setrlimit|setrlimit64(int, const struct rlimit*)  arm64,mips64,x86_64
+int prlimit64|prlimit(pid_t, int, struct rlimit64*, const struct rlimit64*)  arm64,mips64,x86_64
+int prlimit64(pid_t, int, struct rlimit64*, const struct rlimit64*)  arm,mips,x86
+
 int     setgroups:setgroups32(int, const gid_t*)   arm,x86
-int     setgroups:setgroups(int, const gid_t*)     aarch64,mips,x86_64
+int     setgroups:setgroups(int, const gid_t*)     arm64,mips,mips64,x86_64
 int     setpgid(pid_t, pid_t)  all
 pid_t   vfork(void)  arm
 int     setregid:setregid32(gid_t, gid_t)  arm,x86
-int     setregid:setregid(gid_t, gid_t)    aarch64,mips,x86_64
+int     setregid:setregid(gid_t, gid_t)    arm64,mips,mips64,x86_64
 int     chroot(const char*)  all
-# IMPORTANT: Even though <sys/prctl.h> declares prctl(int, ...), the syscall stub must take 6 arguments
-#            to match the kernel implementation.
-int     prctl(int option, unsigned int arg2, unsigned int arg3, unsigned int arg4, unsigned int arg5) all
+int     prctl(int, unsigned long, unsigned long, unsigned long, unsigned long) all
 long    __arch_prctl:arch_prctl(int, unsigned long) x86_64
 int     capget(cap_user_header_t header, cap_user_data_t data) all
 int     capset(cap_user_header_t header, const cap_user_data_t data) all
@@ -88,13 +92,11 @@ int     acct(const char*  filepath)  all
 ssize_t     read(int, void*, size_t)        all
 ssize_t     write(int, const void*, size_t)       all
 ssize_t     pread64(int, void*, size_t, off64_t) arm,mips,x86
-ssize_t     pread64|pread(int, void*, size_t, off_t) aarch64,x86_64
+ssize_t     pread64|pread(int, void*, size_t, off_t) arm64,mips64,x86_64
 ssize_t     pwrite64(int, void*, size_t, off64_t) arm,mips,x86
-ssize_t     pwrite64|pwrite(int, void*, size_t, off_t) aarch64,x86_64
+ssize_t     pwrite64|pwrite(int, void*, size_t, off_t) arm64,mips64,x86_64
 int         close(int)                      all
-pid_t       getpid()    all
-void*       mmap(void*, size_t, int, int, int, long)  aarch64,x86_64
-void*       __mmap2:mmap2(void*, size_t, int, int, int, long)   arm,mips,x86
+pid_t       __getpid:getpid()  all
 int         munmap(void*, size_t)  all
 void*       mremap(void*, size_t, size_t, unsigned long)  all
 int         msync(const void*, size_t, int)    all
@@ -109,31 +111,30 @@ int         __ioctl:ioctl(int, int, void*)  all
 int         readv(int, const struct iovec*, int)   all
 int         writev(int, const struct iovec*, int)  all
 int         __fcntl64:fcntl64(int, int, void*)  arm,mips,x86
-int         fcntl(int, int, void*)  aarch64,x86_64
+int         fcntl(int, int, void*)  arm64,mips64,x86_64
 int         flock(int, int)   all
 int         fchmod(int, mode_t)  all
 int         dup(int)  all
 int         pipe2(int*, int) all
 int         dup3(int, int, int)   all
-int         getdents:getdents64(unsigned int, struct dirent*, unsigned int)   all
 int         fsync(int)  all
 int         fdatasync(int) all
 int         fchown:fchown32(int, uid_t, gid_t)  arm,x86
-int         fchown:fchown(int, uid_t, gid_t)    aarch64,mips,x86_64
+int         fchown:fchown(int, uid_t, gid_t)    arm64,mips,mips64,x86_64
 void        sync(void)  all
-int         __fstatfs64:fstatfs64(int, size_t, struct statfs*)  arm,mips,x86
-int         fstatfs(int, struct statfs*)  aarch64,x86_64
 int         fsetxattr(int, const char*, const void*, size_t, int) all
 ssize_t     fgetxattr(int, const char*, void*, size_t) all
 ssize_t     flistxattr(int, char*, size_t) all
 int         fremovexattr(int, const char*) all
 
+int __getdents64:getdents64(unsigned int, struct dirent*, unsigned int)   arm,arm64,mips,mips64,x86,x86_64
+
 int __openat:openat(int, const char*, int, mode_t) all
 int faccessat(int, const char*, int, int)  all
 int fchmodat(int, const char*, mode_t, int)  all
 int fchownat(int, const char*, uid_t, gid_t, int)  all
-int fstatat:fstatat64(int, const char*, struct stat*, int)   arm,mips,x86
-int fstatat:newfstatat(int, const char*, struct stat*, int)  aarch64,x86_64
+int fstatat64|fstatat:fstatat64(int, const char*, struct stat*, int)   arm,mips,x86
+int fstatat64|fstatat:newfstatat(int, const char*, struct stat*, int)  arm64,mips64,x86_64
 int linkat(int, const char*, int, const char*, int)  all
 int mkdirat(int, const char*, mode_t)  all
 int mknodat(int, const char*, mode_t, dev_t)  all
@@ -149,23 +150,41 @@ int utimensat(int, const char*, const struct timespec times[2], int)  all
 # That means that every system call in this section should take three lines.
 off_t lseek(int, off_t, int) arm,mips,x86
 int __llseek:_llseek(int, unsigned long, unsigned long, off64_t*, int) arm,mips,x86
-off_t lseek|lseek64(int, off_t, int) aarch64,x86_64
+off_t lseek|lseek64(int, off_t, int) arm64,mips64,x86_64
 int ftruncate(int, off_t) arm,mips,x86
 int ftruncate64(int, off64_t) arm,mips,x86
-int ftruncate|ftruncate64(int, off_t) aarch64,x86_64
+int ftruncate|ftruncate64(int, off_t) arm64,mips64,x86_64
 ssize_t sendfile(int out_fd, int in_fd, off_t* offset, size_t count) arm,mips,x86
 ssize_t sendfile64(int out_fd, int in_fd, off64_t* offset, size_t count) arm,mips,x86
-ssize_t sendfile|sendfile64(int out_fd, int in_fd, off_t* offset, size_t count) aarch64,x86_64
+ssize_t sendfile|sendfile64(int out_fd, int in_fd, off_t* offset, size_t count) arm64,mips64,x86_64
 int truncate(const char*, off_t) arm,mips,x86
 int truncate64(const char*, off64_t) arm,mips,x86
-int truncate|truncate64(const char*, off_t) aarch64,x86_64
+int truncate|truncate64(const char*, off_t) arm64,mips64,x86_64
+# (mmap only gets two lines because we only used the 64-bit variant on 32-bit systems.)
+void* __mmap2:mmap2(void*, size_t, int, int, int, long)   arm,mips,x86
+void* mmap|mmap64(void*, size_t, int, int, int, off_t)  arm64,mips64,x86_64
+# (fallocate only gets two lines because there is no 32-bit variant.)
+int fallocate64:fallocate(int, int, off64_t, off64_t) arm,mips,x86
+int fallocate|fallocate64(int, int, off_t, off_t) arm64,mips64,x86_64
+
+# posix_fadvise64 is awkward: arm has shuffled arguments,
+# the POSIX functions don't set errno, and no architecture has posix_fadvise.
+int __arm_fadvise64_64:arm_fadvise64_64(int, int, off64_t, off64_t) arm
+int __fadvise64:fadvise64_64(int, off64_t, off64_t, int) x86
+int __fadvise64:fadvise64(int, off64_t, off64_t, int) arm64,mips,mips64,x86_64
+
+int __fstatfs64:fstatfs64(int, size_t, struct statfs*)  arm,mips,x86
+int fstatfs64|fstatfs:fstatfs(int, struct statfs*)  arm64,mips64,x86_64
+int __statfs64:statfs64(const char*, size_t, struct statfs*)  arm,mips,x86
+int statfs64|statfs:statfs(const char*, struct statfs*)  arm64,mips64,x86_64
+
+int     fstat64|fstat:fstat64(int, struct stat*)    arm,mips,x86
+int     fstat64|fstat:fstat(int, struct stat*)    arm64,mips64,x86_64
 
 # file system
 int     chdir(const char*)              all
 int     mount(const char*, const char*, const char*, unsigned long, const void*)  all
 int     umount2(const char*, int)  all
-int     fstat:fstat64(int, struct stat*)    arm,mips,x86
-int     fstat(int, struct stat*)    aarch64,x86_64
 int     __getcwd:getcwd(char* buf, size_t size)  all
 int     fchdir(int)    all
 int     setxattr(const char*, const char*, const void*, size_t, int) all
@@ -176,28 +195,23 @@ ssize_t listxattr(const char*, char*, size_t) all
 ssize_t llistxattr(const char*, char*, size_t) all
 int     removexattr(const char*, const char*) all
 int     lremovexattr(const char*, const char*) all
-int     __statfs64:statfs64(const char*, size_t, struct statfs*)  arm,mips,x86
-int     statfs(const char*, struct statfs*)  aarch64,x86_64
-long    unshare(unsigned long)  all
 int     swapon(const char*, int) all
 int     swapoff(const char*) all
 
 # time
-int           gettimeofday(struct timeval*, struct timezone*)       all
 int           settimeofday(const struct timeval*, const struct timezone*)   all
 clock_t       times(struct tms*)       all
 int           nanosleep(const struct timespec*, struct timespec*)   all
-int           clock_gettime(clockid_t clk_id, struct timespec* tp)    all
 int           clock_settime(clockid_t clk_id, const struct timespec* tp)  all
 int           clock_getres(clockid_t clk_id, struct timespec* res)   all
 int           clock_nanosleep(clockid_t clock_id, int flags, const struct timespec* req, struct timespec* rem)  all
 int           getitimer(int, const struct itimerval*)   all
 int           setitimer(int, const struct itimerval*, struct itimerval*)  all
-int           __timer_create:timer_create(clockid_t clockid, struct sigevent* evp, timer_t* timerid)    all
-int           __timer_settime:timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*) all
-int           __timer_gettime:timer_gettime(timer_t, struct itimerspec*)                                all
-int           __timer_getoverrun:timer_getoverrun(timer_t)                                              all
-int           __timer_delete:timer_delete(timer_t)                                                      all
+int           __timer_create:timer_create(clockid_t clockid, struct sigevent* evp, __kernel_timer_t* timerid)    all
+int           __timer_settime:timer_settime(__kernel_timer_t, int, const struct itimerspec*, struct itimerspec*) all
+int           __timer_gettime:timer_gettime(__kernel_timer_t, struct itimerspec*)                                all
+int           __timer_getoverrun:timer_getoverrun(__kernel_timer_t)                                              all
+int           __timer_delete:timer_delete(__kernel_timer_t)                                                      all
 int           timerfd_create(clockid_t, int)   all
 int           timerfd_settime(int, int, const struct itimerspec*, struct itimerspec*)   all
 int           timerfd_gettime(int, struct itimerspec*)   all
@@ -209,31 +223,32 @@ int     __rt_sigpending:rt_sigpending(sigset_t*, size_t)  all
 int     __rt_sigprocmask:rt_sigprocmask(int, const sigset_t*, sigset_t*, size_t)  all
 int     __rt_sigsuspend:rt_sigsuspend(const sigset_t*, size_t)  all
 int     __rt_sigtimedwait:rt_sigtimedwait(const sigset_t*, struct siginfo_t*, struct timespec_t*, size_t)  all
-int     signalfd4(int, const sigset_t*, size_t, int)  all
+int     __signalfd4:signalfd4(int, const sigset_t*, size_t, int)  all
 
 # sockets
-int           socket(int, int, int)              aarch64,arm,mips,x86_64
-int           socketpair(int, int, int, int*)    aarch64,arm,mips,x86_64
-int           bind(int, struct sockaddr*, int)  aarch64,arm,mips,x86_64
-int           connect(int, struct sockaddr*, socklen_t)   aarch64,arm,mips,x86_64
-int           listen(int, int)                   aarch64,arm,mips,x86_64
-int           accept(int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
-int           getsockname(int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
-int           getpeername(int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
-int           sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t)  aarch64,arm,mips,x86_64
-int           recvfrom(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*)  aarch64,arm,mips,x86_64
-int           shutdown(int, int)  aarch64,arm,mips,x86_64
-int           setsockopt(int, int, int, const void*, socklen_t)  aarch64,arm,mips,x86_64
-int           getsockopt(int, int, int, void*, socklen_t*)    aarch64,arm,mips,x86_64
-int           sendmsg(int, const struct msghdr*, unsigned int)  aarch64,arm,mips,x86_64
-int           recvmsg(int, struct msghdr*, unsigned int)   aarch64,arm,mips,x86_64
+int           __socket:socket(int, int, int)              arm,arm64,mips,mips64,x86_64
+int           socketpair(int, int, int, int*)    arm,arm64,mips,mips64,x86_64
+int           bind(int, struct sockaddr*, int)  arm,arm64,mips,mips64,x86_64
+int           __connect:connect(int, struct sockaddr*, socklen_t)   arm,arm64,mips,mips64,x86_64
+int           listen(int, int)                   arm,arm64,mips,mips64,x86_64
+int           __accept4:accept4(int, struct sockaddr*, socklen_t*, int)  arm,arm64,mips,mips64,x86_64
+int           getsockname(int, struct sockaddr*, socklen_t*)  arm,arm64,mips,mips64,x86_64
+int           getpeername(int, struct sockaddr*, socklen_t*)  arm,arm64,mips,mips64,x86_64
+int           sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t)  arm,arm64,mips,mips64,x86_64
+int           recvfrom(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*)  arm,arm64,mips,mips64,x86_64
+int           shutdown(int, int)  arm,arm64,mips,mips64,x86_64
+int           setsockopt(int, int, int, const void*, socklen_t)  arm,arm64,mips,mips64,x86_64
+int           getsockopt(int, int, int, void*, socklen_t*)    arm,arm64,mips,mips64,x86_64
+int           sendmsg(int, const struct msghdr*, unsigned int)  arm,arm64,mips,mips64,x86_64
+int           recvmsg(int, struct msghdr*, unsigned int)   arm,arm64,mips,mips64,x86_64
+int           recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*)   arm,arm64,mips,mips64,x86_64
+int           sendmmsg(int, struct mmsghdr*, unsigned int, int)   arm,arm64,mips,mips64,x86_64
 
 # sockets for x86. These are done as an "indexed" call to socketcall syscall.
-int           socket:socketcall:1(int, int, int) x86
+int           __socket:socketcall:1(int, int, int) x86
 int           bind:socketcall:2(int, struct sockaddr*, int)  x86
-int           connect:socketcall:3(int, struct sockaddr*, socklen_t)   x86
+int           __connect:socketcall:3(int, struct sockaddr*, socklen_t)   x86
 int           listen:socketcall:4(int, int)                   x86
-int           accept:socketcall:5(int, struct sockaddr*, socklen_t*)  x86
 int           getsockname:socketcall:6(int, struct sockaddr*, socklen_t*)  x86
 int           getpeername:socketcall:7(int, struct sockaddr*, socklen_t*)  x86
 int           socketpair:socketcall:8(int, int, int, int*)    x86
@@ -244,6 +259,9 @@ int           setsockopt:socketcall:14(int, int, int, const void*, socklen_t)  x
 int           getsockopt:socketcall:15(int, int, int, void*, socklen_t*)    x86
 int           sendmsg:socketcall:16(int, const struct msghdr*, unsigned int)  x86
 int           recvmsg:socketcall:17(int, struct msghdr*, unsigned int)   x86
+int           __accept4:socketcall:18(int, struct sockaddr*, socklen_t*, int)  x86
+int           recvmmsg:socketcall:19(int, struct mmsghdr*, unsigned int, int, const struct timespec*)   x86
+int           sendmmsg:socketcall:20(int, struct mmsghdr*, unsigned int, int)   x86
 
 # scheduler & real-time
 int sched_setscheduler(pid_t pid, int policy, const struct sched_param* param)  all
@@ -255,24 +273,24 @@ int sched_get_priority_max(int policy)  all
 int sched_get_priority_min(int policy)  all
 int sched_rr_get_interval(pid_t pid, struct timespec* interval)  all
 int sched_setaffinity(pid_t pid, size_t setsize, const cpu_set_t* set) all
+int setns(int, int) all
+int unshare(int) all
 int __sched_getaffinity:sched_getaffinity(pid_t pid, size_t setsize, cpu_set_t* set)  all
-int __getcpu:getcpu(unsigned* cpu, unsigned* node, void* unused) all
-
-# io priorities
-int ioprio_set(int which, int who, int ioprio) all
-int ioprio_get(int which, int who) all
+int __getcpu:getcpu(unsigned*, unsigned*, void*) all
 
 # other
 int     uname(struct utsname*)  all
 mode_t  umask(mode_t)  all
 int     __reboot:reboot(int, int, int, void*)  all
-int     __syslog:syslog(int, char*, int)  all
 int     init_module(void*, unsigned long, const char*)  all
 int     delete_module(const char*, unsigned int)   all
 int     klogctl:syslog(int, char*, int)   all
 int     sysinfo(struct sysinfo*)  all
 int     personality(unsigned long)  all
-long    perf_event_open(struct perf_event_attr* attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags) all
+
+ssize_t tee(int, int, size_t, unsigned int)  all
+ssize_t splice(int, off64_t*, int, off64_t*, size_t, unsigned int)  all
+ssize_t vmsplice(int, const struct iovec*, size_t, unsigned int)  all
 
 int epoll_create1(int)  all
 int epoll_ctl(int, int op, int, struct epoll_event*)  all
@@ -280,11 +298,9 @@ int __epoll_pwait:epoll_pwait(int, struct epoll_event*, int, int, const sigset_t
 
 int eventfd:eventfd2(unsigned int, int)  all
 
-void _exit:exit_group(int)  all
+void _exit|_Exit:exit_group(int)  all
 void __exit:exit(int)  all
 
-int futex(void*, int, int, void*, void*, int)  all
-
 int inotify_init1(int)  all
 int inotify_add_watch(int, const char*, unsigned int)  all
 int inotify_rm_watch(int, unsigned int)  all
@@ -294,6 +310,9 @@ int __ppoll:ppoll(pollfd*, unsigned int, timespec*, const sigset_t*, size_t)  al
 
 int __set_tid_address:set_tid_address(int*)  all
 
+int setfsgid(gid_t)  all
+int setfsuid(uid_t)  all
+
 pid_t wait4(pid_t, int*, int, struct rusage*)  all
 int __waitid:waitid(int, pid_t, struct siginfo_t*, int, void*)  all
 
@@ -302,4 +321,14 @@ int     __set_tls:__ARM_NR_set_tls(void*)                                 arm
 int     cacheflush:__ARM_NR_cacheflush(long start, long end, long flags)  arm
 
 # MIPS-specific
-int     _flush_cache:cacheflush(char* addr, const int nbytes, const int op) mips
+int     _flush_cache:cacheflush(char* addr, const int nbytes, const int op) mips,mips64
+int     __set_tls:set_thread_area(void*) mips,mips64
+
+# x86-specific
+int     __set_thread_area:set_thread_area(void*) x86
+
+# vdso stuff.
+int clock_gettime(clockid_t, timespec*)                 arm,mips,mips64,x86
+int __clock_gettime:clock_gettime(clockid_t, timespec*) arm64,x86_64
+int gettimeofday(timeval*, timezone*)                   arm,mips,mips64,x86
+int __gettimeofday:gettimeofday(timeval*, timezone*)    arm64,x86_64

libc/arch-aarch64/syscalls.mk

@@ -1,188 +0,0 @@
-# Generated by gensyscalls.py. Do not edit.
-syscall_src :=
-syscall_src += arch-aarch64/syscalls/__brk.S
-syscall_src += arch-aarch64/syscalls/__epoll_pwait.S
-syscall_src += arch-aarch64/syscalls/__exit.S
-syscall_src += arch-aarch64/syscalls/__getcpu.S
-syscall_src += arch-aarch64/syscalls/__getcwd.S
-syscall_src += arch-aarch64/syscalls/__getpriority.S
-syscall_src += arch-aarch64/syscalls/__ioctl.S
-syscall_src += arch-aarch64/syscalls/__openat.S
-syscall_src += arch-aarch64/syscalls/__ppoll.S
-syscall_src += arch-aarch64/syscalls/__pselect6.S
-syscall_src += arch-aarch64/syscalls/__ptrace.S
-syscall_src += arch-aarch64/syscalls/__reboot.S
-syscall_src += arch-aarch64/syscalls/__rt_sigaction.S
-syscall_src += arch-aarch64/syscalls/__rt_sigpending.S
-syscall_src += arch-aarch64/syscalls/__rt_sigprocmask.S
-syscall_src += arch-aarch64/syscalls/__rt_sigsuspend.S
-syscall_src += arch-aarch64/syscalls/__rt_sigtimedwait.S
-syscall_src += arch-aarch64/syscalls/__sched_getaffinity.S
-syscall_src += arch-aarch64/syscalls/__set_tid_address.S
-syscall_src += arch-aarch64/syscalls/__syslog.S
-syscall_src += arch-aarch64/syscalls/__timer_create.S
-syscall_src += arch-aarch64/syscalls/__timer_delete.S
-syscall_src += arch-aarch64/syscalls/__timer_getoverrun.S
-syscall_src += arch-aarch64/syscalls/__timer_gettime.S
-syscall_src += arch-aarch64/syscalls/__timer_settime.S
-syscall_src += arch-aarch64/syscalls/__waitid.S
-syscall_src += arch-aarch64/syscalls/_exit.S
-syscall_src += arch-aarch64/syscalls/accept.S
-syscall_src += arch-aarch64/syscalls/acct.S
-syscall_src += arch-aarch64/syscalls/bind.S
-syscall_src += arch-aarch64/syscalls/capget.S
-syscall_src += arch-aarch64/syscalls/capset.S
-syscall_src += arch-aarch64/syscalls/chdir.S
-syscall_src += arch-aarch64/syscalls/chroot.S
-syscall_src += arch-aarch64/syscalls/clock_getres.S
-syscall_src += arch-aarch64/syscalls/clock_gettime.S
-syscall_src += arch-aarch64/syscalls/clock_nanosleep.S
-syscall_src += arch-aarch64/syscalls/clock_settime.S
-syscall_src += arch-aarch64/syscalls/close.S
-syscall_src += arch-aarch64/syscalls/connect.S
-syscall_src += arch-aarch64/syscalls/delete_module.S
-syscall_src += arch-aarch64/syscalls/dup.S
-syscall_src += arch-aarch64/syscalls/dup3.S
-syscall_src += arch-aarch64/syscalls/epoll_create1.S
-syscall_src += arch-aarch64/syscalls/epoll_ctl.S
-syscall_src += arch-aarch64/syscalls/eventfd.S
-syscall_src += arch-aarch64/syscalls/execve.S
-syscall_src += arch-aarch64/syscalls/faccessat.S
-syscall_src += arch-aarch64/syscalls/fchdir.S
-syscall_src += arch-aarch64/syscalls/fchmod.S
-syscall_src += arch-aarch64/syscalls/fchmodat.S
-syscall_src += arch-aarch64/syscalls/fchown.S
-syscall_src += arch-aarch64/syscalls/fchownat.S
-syscall_src += arch-aarch64/syscalls/fcntl.S
-syscall_src += arch-aarch64/syscalls/fdatasync.S
-syscall_src += arch-aarch64/syscalls/fgetxattr.S
-syscall_src += arch-aarch64/syscalls/flistxattr.S
-syscall_src += arch-aarch64/syscalls/flock.S
-syscall_src += arch-aarch64/syscalls/fremovexattr.S
-syscall_src += arch-aarch64/syscalls/fsetxattr.S
-syscall_src += arch-aarch64/syscalls/fstat.S
-syscall_src += arch-aarch64/syscalls/fstatat.S
-syscall_src += arch-aarch64/syscalls/fstatfs.S
-syscall_src += arch-aarch64/syscalls/fsync.S
-syscall_src += arch-aarch64/syscalls/ftruncate.S
-syscall_src += arch-aarch64/syscalls/futex.S
-syscall_src += arch-aarch64/syscalls/getdents.S
-syscall_src += arch-aarch64/syscalls/getegid.S
-syscall_src += arch-aarch64/syscalls/geteuid.S
-syscall_src += arch-aarch64/syscalls/getgid.S
-syscall_src += arch-aarch64/syscalls/getgroups.S
-syscall_src += arch-aarch64/syscalls/getitimer.S
-syscall_src += arch-aarch64/syscalls/getpeername.S
-syscall_src += arch-aarch64/syscalls/getpgid.S
-syscall_src += arch-aarch64/syscalls/getpid.S
-syscall_src += arch-aarch64/syscalls/getppid.S
-syscall_src += arch-aarch64/syscalls/getresgid.S
-syscall_src += arch-aarch64/syscalls/getresuid.S
-syscall_src += arch-aarch64/syscalls/getrlimit.S
-syscall_src += arch-aarch64/syscalls/getrusage.S
-syscall_src += arch-aarch64/syscalls/getsid.S
-syscall_src += arch-aarch64/syscalls/getsockname.S
-syscall_src += arch-aarch64/syscalls/getsockopt.S
-syscall_src += arch-aarch64/syscalls/gettid.S
-syscall_src += arch-aarch64/syscalls/gettimeofday.S
-syscall_src += arch-aarch64/syscalls/getuid.S
-syscall_src += arch-aarch64/syscalls/getxattr.S
-syscall_src += arch-aarch64/syscalls/init_module.S
-syscall_src += arch-aarch64/syscalls/inotify_add_watch.S
-syscall_src += arch-aarch64/syscalls/inotify_init1.S
-syscall_src += arch-aarch64/syscalls/inotify_rm_watch.S
-syscall_src += arch-aarch64/syscalls/ioprio_get.S
-syscall_src += arch-aarch64/syscalls/ioprio_set.S
-syscall_src += arch-aarch64/syscalls/kill.S
-syscall_src += arch-aarch64/syscalls/klogctl.S
-syscall_src += arch-aarch64/syscalls/lgetxattr.S
-syscall_src += arch-aarch64/syscalls/linkat.S
-syscall_src += arch-aarch64/syscalls/listen.S
-syscall_src += arch-aarch64/syscalls/listxattr.S
-syscall_src += arch-aarch64/syscalls/llistxattr.S
-syscall_src += arch-aarch64/syscalls/lremovexattr.S
-syscall_src += arch-aarch64/syscalls/lseek.S
-syscall_src += arch-aarch64/syscalls/lsetxattr.S
-syscall_src += arch-aarch64/syscalls/madvise.S
-syscall_src += arch-aarch64/syscalls/mincore.S
-syscall_src += arch-aarch64/syscalls/mkdirat.S
-syscall_src += arch-aarch64/syscalls/mknodat.S
-syscall_src += arch-aarch64/syscalls/mlock.S
-syscall_src += arch-aarch64/syscalls/mlockall.S
-syscall_src += arch-aarch64/syscalls/mmap.S
-syscall_src += arch-aarch64/syscalls/mount.S
-syscall_src += arch-aarch64/syscalls/mprotect.S
-syscall_src += arch-aarch64/syscalls/mremap.S
-syscall_src += arch-aarch64/syscalls/msync.S
-syscall_src += arch-aarch64/syscalls/munlock.S
-syscall_src += arch-aarch64/syscalls/munlockall.S
-syscall_src += arch-aarch64/syscalls/munmap.S
-syscall_src += arch-aarch64/syscalls/nanosleep.S
-syscall_src += arch-aarch64/syscalls/perf_event_open.S
-syscall_src += arch-aarch64/syscalls/personality.S
-syscall_src += arch-aarch64/syscalls/pipe2.S
-syscall_src += arch-aarch64/syscalls/prctl.S
-syscall_src += arch-aarch64/syscalls/pread64.S
-syscall_src += arch-aarch64/syscalls/pwrite64.S
-syscall_src += arch-aarch64/syscalls/read.S
-syscall_src += arch-aarch64/syscalls/readahead.S
-syscall_src += arch-aarch64/syscalls/readlinkat.S
-syscall_src += arch-aarch64/syscalls/readv.S
-syscall_src += arch-aarch64/syscalls/recvfrom.S
-syscall_src += arch-aarch64/syscalls/recvmsg.S
-syscall_src += arch-aarch64/syscalls/removexattr.S
-syscall_src += arch-aarch64/syscalls/renameat.S
-syscall_src += arch-aarch64/syscalls/sched_get_priority_max.S
-syscall_src += arch-aarch64/syscalls/sched_get_priority_min.S
-syscall_src += arch-aarch64/syscalls/sched_getparam.S
-syscall_src += arch-aarch64/syscalls/sched_getscheduler.S
-syscall_src += arch-aarch64/syscalls/sched_rr_get_interval.S
-syscall_src += arch-aarch64/syscalls/sched_setaffinity.S
-syscall_src += arch-aarch64/syscalls/sched_setparam.S
-syscall_src += arch-aarch64/syscalls/sched_setscheduler.S
-syscall_src += arch-aarch64/syscalls/sched_yield.S
-syscall_src += arch-aarch64/syscalls/sendfile.S
-syscall_src += arch-aarch64/syscalls/sendmsg.S
-syscall_src += arch-aarch64/syscalls/sendto.S
-syscall_src += arch-aarch64/syscalls/setgid.S
-syscall_src += arch-aarch64/syscalls/setgroups.S
-syscall_src += arch-aarch64/syscalls/setitimer.S
-syscall_src += arch-aarch64/syscalls/setpgid.S
-syscall_src += arch-aarch64/syscalls/setpriority.S
-syscall_src += arch-aarch64/syscalls/setregid.S
-syscall_src += arch-aarch64/syscalls/setresgid.S
-syscall_src += arch-aarch64/syscalls/setresuid.S
-syscall_src += arch-aarch64/syscalls/setreuid.S
-syscall_src += arch-aarch64/syscalls/setrlimit.S
-syscall_src += arch-aarch64/syscalls/setsid.S
-syscall_src += arch-aarch64/syscalls/setsockopt.S
-syscall_src += arch-aarch64/syscalls/settimeofday.S
-syscall_src += arch-aarch64/syscalls/setuid.S
-syscall_src += arch-aarch64/syscalls/setxattr.S
-syscall_src += arch-aarch64/syscalls/shutdown.S
-syscall_src += arch-aarch64/syscalls/sigaltstack.S
-syscall_src += arch-aarch64/syscalls/signalfd4.S
-syscall_src += arch-aarch64/syscalls/socket.S
-syscall_src += arch-aarch64/syscalls/socketpair.S
-syscall_src += arch-aarch64/syscalls/statfs.S
-syscall_src += arch-aarch64/syscalls/swapoff.S
-syscall_src += arch-aarch64/syscalls/swapon.S
-syscall_src += arch-aarch64/syscalls/symlinkat.S
-syscall_src += arch-aarch64/syscalls/sync.S
-syscall_src += arch-aarch64/syscalls/sysinfo.S
-syscall_src += arch-aarch64/syscalls/tgkill.S
-syscall_src += arch-aarch64/syscalls/timerfd_create.S
-syscall_src += arch-aarch64/syscalls/timerfd_gettime.S
-syscall_src += arch-aarch64/syscalls/timerfd_settime.S
-syscall_src += arch-aarch64/syscalls/times.S
-syscall_src += arch-aarch64/syscalls/tkill.S
-syscall_src += arch-aarch64/syscalls/truncate.S
-syscall_src += arch-aarch64/syscalls/umask.S
-syscall_src += arch-aarch64/syscalls/umount2.S
-syscall_src += arch-aarch64/syscalls/uname.S
-syscall_src += arch-aarch64/syscalls/unlinkat.S
-syscall_src += arch-aarch64/syscalls/unshare.S
-syscall_src += arch-aarch64/syscalls/utimensat.S
-syscall_src += arch-aarch64/syscalls/wait4.S
-syscall_src += arch-aarch64/syscalls/write.S
-syscall_src += arch-aarch64/syscalls/writev.S

libc/arch-aarch64/syscalls/__brk.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__brk)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_brk
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__brk)
-.hidden _C_LABEL(__brk)

libc/arch-aarch64/syscalls/__epoll_pwait.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__epoll_pwait)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_epoll_pwait
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__epoll_pwait)
-.hidden _C_LABEL(__epoll_pwait)

libc/arch-aarch64/syscalls/__exit.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__exit)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_exit
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__exit)
-.hidden _C_LABEL(__exit)

libc/arch-aarch64/syscalls/__getcpu.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__getcpu)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getcpu
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__getcpu)
-.hidden _C_LABEL(__getcpu)

libc/arch-aarch64/syscalls/__getcwd.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__getcwd)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getcwd
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__getcwd)
-.hidden _C_LABEL(__getcwd)

libc/arch-aarch64/syscalls/__getpriority.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__getpriority)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getpriority
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__getpriority)
-.hidden _C_LABEL(__getpriority)

libc/arch-aarch64/syscalls/__ioctl.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__ioctl)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_ioctl
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__ioctl)
-.hidden _C_LABEL(__ioctl)

libc/arch-aarch64/syscalls/__openat.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__openat)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_openat
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__openat)
-.hidden _C_LABEL(__openat)

libc/arch-aarch64/syscalls/__ppoll.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__ppoll)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_ppoll
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__ppoll)
-.hidden _C_LABEL(__ppoll)

libc/arch-aarch64/syscalls/__pselect6.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__pselect6)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_pselect6
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__pselect6)
-.hidden _C_LABEL(__pselect6)

libc/arch-aarch64/syscalls/__ptrace.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__ptrace)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_ptrace
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__ptrace)
-.hidden _C_LABEL(__ptrace)

libc/arch-aarch64/syscalls/__reboot.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__reboot)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_reboot
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__reboot)
-.hidden _C_LABEL(__reboot)

libc/arch-aarch64/syscalls/__rt_sigaction.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__rt_sigaction)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_rt_sigaction
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__rt_sigaction)
-.hidden _C_LABEL(__rt_sigaction)

libc/arch-aarch64/syscalls/__rt_sigpending.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__rt_sigpending)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_rt_sigpending
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__rt_sigpending)
-.hidden _C_LABEL(__rt_sigpending)

libc/arch-aarch64/syscalls/__rt_sigprocmask.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__rt_sigprocmask)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_rt_sigprocmask
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__rt_sigprocmask)
-.hidden _C_LABEL(__rt_sigprocmask)

libc/arch-aarch64/syscalls/__rt_sigsuspend.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__rt_sigsuspend)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_rt_sigsuspend
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__rt_sigsuspend)
-.hidden _C_LABEL(__rt_sigsuspend)

libc/arch-aarch64/syscalls/__rt_sigtimedwait.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__rt_sigtimedwait)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_rt_sigtimedwait
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__rt_sigtimedwait)
-.hidden _C_LABEL(__rt_sigtimedwait)

libc/arch-aarch64/syscalls/__sched_getaffinity.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__sched_getaffinity)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_sched_getaffinity
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__sched_getaffinity)
-.hidden _C_LABEL(__sched_getaffinity)

libc/arch-aarch64/syscalls/__set_tid_address.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__set_tid_address)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_set_tid_address
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__set_tid_address)
-.hidden _C_LABEL(__set_tid_address)

libc/arch-aarch64/syscalls/__syslog.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__syslog)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_syslog
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__syslog)
-.hidden _C_LABEL(__syslog)

libc/arch-aarch64/syscalls/__timer_create.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__timer_create)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_timer_create
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__timer_create)
-.hidden _C_LABEL(__timer_create)

libc/arch-aarch64/syscalls/__timer_delete.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__timer_delete)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_timer_delete
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__timer_delete)
-.hidden _C_LABEL(__timer_delete)

libc/arch-aarch64/syscalls/__timer_getoverrun.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__timer_getoverrun)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_timer_getoverrun
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__timer_getoverrun)
-.hidden _C_LABEL(__timer_getoverrun)

libc/arch-aarch64/syscalls/__timer_gettime.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__timer_gettime)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_timer_gettime
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__timer_gettime)
-.hidden _C_LABEL(__timer_gettime)

libc/arch-aarch64/syscalls/__timer_settime.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__timer_settime)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_timer_settime
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__timer_settime)
-.hidden _C_LABEL(__timer_settime)

libc/arch-aarch64/syscalls/__waitid.S

@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(__waitid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_waitid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(__waitid)
-.hidden _C_LABEL(__waitid)

libc/arch-aarch64/syscalls/_exit.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(_exit)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_exit_group
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(_exit)

libc/arch-aarch64/syscalls/accept.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(accept)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_accept
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(accept)

libc/arch-aarch64/syscalls/acct.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(acct)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_acct
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(acct)

libc/arch-aarch64/syscalls/bind.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(bind)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_bind
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(bind)

libc/arch-aarch64/syscalls/capget.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(capget)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_capget
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(capget)

libc/arch-aarch64/syscalls/capset.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(capset)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_capset
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(capset)

libc/arch-aarch64/syscalls/chdir.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(chdir)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_chdir
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(chdir)

libc/arch-aarch64/syscalls/chroot.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(chroot)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_chroot
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(chroot)

libc/arch-aarch64/syscalls/clock_getres.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(clock_getres)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_clock_getres
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(clock_getres)

libc/arch-aarch64/syscalls/clock_gettime.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(clock_gettime)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_clock_gettime
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(clock_gettime)

libc/arch-aarch64/syscalls/clock_nanosleep.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(clock_nanosleep)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_clock_nanosleep
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(clock_nanosleep)

libc/arch-aarch64/syscalls/clock_settime.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(clock_settime)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_clock_settime
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(clock_settime)

libc/arch-aarch64/syscalls/close.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(close)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_close
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(close)

libc/arch-aarch64/syscalls/connect.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(connect)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_connect
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(connect)

libc/arch-aarch64/syscalls/delete_module.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(delete_module)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_delete_module
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(delete_module)

libc/arch-aarch64/syscalls/dup.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(dup)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_dup
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(dup)

libc/arch-aarch64/syscalls/dup3.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(dup3)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_dup3
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(dup3)

libc/arch-aarch64/syscalls/epoll_create1.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(epoll_create1)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_epoll_create1
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(epoll_create1)

libc/arch-aarch64/syscalls/epoll_ctl.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(epoll_ctl)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_epoll_ctl
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(epoll_ctl)

libc/arch-aarch64/syscalls/eventfd.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(eventfd)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_eventfd2
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(eventfd)

libc/arch-aarch64/syscalls/execve.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(execve)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_execve
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(execve)

libc/arch-aarch64/syscalls/faccessat.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(faccessat)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_faccessat
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(faccessat)

libc/arch-aarch64/syscalls/fchdir.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fchdir)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fchdir
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fchdir)

libc/arch-aarch64/syscalls/fchmod.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fchmod)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fchmod
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fchmod)

libc/arch-aarch64/syscalls/fchmodat.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fchmodat)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fchmodat
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fchmodat)

libc/arch-aarch64/syscalls/fchown.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fchown)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fchown
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fchown)

libc/arch-aarch64/syscalls/fchownat.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fchownat)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fchownat
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fchownat)

libc/arch-aarch64/syscalls/fcntl.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fcntl)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fcntl
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fcntl)

libc/arch-aarch64/syscalls/fdatasync.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fdatasync)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fdatasync
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fdatasync)

libc/arch-aarch64/syscalls/fgetxattr.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fgetxattr)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fgetxattr
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fgetxattr)

libc/arch-aarch64/syscalls/flistxattr.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(flistxattr)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_flistxattr
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(flistxattr)

libc/arch-aarch64/syscalls/flock.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(flock)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_flock
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(flock)

libc/arch-aarch64/syscalls/fremovexattr.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fremovexattr)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fremovexattr
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fremovexattr)

libc/arch-aarch64/syscalls/fsetxattr.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fsetxattr)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fsetxattr
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fsetxattr)

libc/arch-aarch64/syscalls/fstat.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fstat)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fstat
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fstat)

libc/arch-aarch64/syscalls/fstatat.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fstatat)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_newfstatat
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fstatat)

libc/arch-aarch64/syscalls/fstatfs.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fstatfs)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fstatfs
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fstatfs)

libc/arch-aarch64/syscalls/fsync.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(fsync)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_fsync
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(fsync)

libc/arch-aarch64/syscalls/ftruncate.S

@@ -1,24 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(ftruncate)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_ftruncate
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(ftruncate)
-
-    .globl _C_LABEL(ftruncate64)
-    .equ _C_LABEL(ftruncate64), _C_LABEL(ftruncate)

libc/arch-aarch64/syscalls/futex.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(futex)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_futex
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(futex)

libc/arch-aarch64/syscalls/getdents.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getdents)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getdents64
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getdents)

libc/arch-aarch64/syscalls/getegid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getegid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getegid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getegid)

libc/arch-aarch64/syscalls/geteuid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(geteuid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_geteuid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(geteuid)

libc/arch-aarch64/syscalls/getgid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getgid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getgid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getgid)

libc/arch-aarch64/syscalls/getgroups.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getgroups)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getgroups
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getgroups)

libc/arch-aarch64/syscalls/getitimer.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getitimer)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getitimer
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getitimer)

libc/arch-aarch64/syscalls/getpeername.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getpeername)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getpeername
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getpeername)

libc/arch-aarch64/syscalls/getpgid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getpgid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getpgid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getpgid)

libc/arch-aarch64/syscalls/getpid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getpid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getpid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getpid)

libc/arch-aarch64/syscalls/getppid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getppid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getppid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getppid)

libc/arch-aarch64/syscalls/getresgid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getresgid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getresgid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getresgid)

libc/arch-aarch64/syscalls/getresuid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getresuid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getresuid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getresuid)

libc/arch-aarch64/syscalls/getrlimit.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getrlimit)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getrlimit
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getrlimit)

libc/arch-aarch64/syscalls/getrusage.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getrusage)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getrusage
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getrusage)

libc/arch-aarch64/syscalls/getsid.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getsid)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getsid
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getsid)

libc/arch-aarch64/syscalls/getsockname.S

@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(getsockname)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_getsockname
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(getsockname)