add sanitizers dependencies

1 files changed, 230 insertions, 0 deletions

diff --git a/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_solaris.cpp b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_solaris.cpp
new file mode 100644
index 0000000000..62c40affc9
--- /dev/null
+++ b/contrib/libs/clang14-rt/lib/sanitizer_common/sanitizer_solaris.cpp
@@ -0,0 +1,230 @@
+//===-- sanitizer_solaris.cpp ---------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries and
+// implements Solaris-specific functions.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#if SANITIZER_SOLARIS
+
+#include <stdio.h>
+
+#include "sanitizer_common.h"
+#include "sanitizer_flags.h"
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_libc.h"
+#include "sanitizer_placement_new.h"
+#include "sanitizer_platform_limits_posix.h"
+#include "sanitizer_procmaps.h"
+
+#include <fcntl.h>
+#include <pthread.h>
+#include <sched.h>
+#include <thread.h>
+#include <synch.h>
+#include <signal.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdlib.h>
+
+namespace __sanitizer {
+
+//#include "sanitizer_syscall_generic.inc"
+
+#define _REAL(func) _ ## func
+#define DECLARE__REAL(ret_type, func, ...) \
+  extern "C" ret_type _REAL(func)(__VA_ARGS__)
+#define DECLARE__REAL_AND_INTERNAL(ret_type, func, ...) \
+  DECLARE__REAL(ret_type, func, __VA_ARGS__); \
+  ret_type internal_ ## func(__VA_ARGS__)
+
+#if !defined(_LP64) && _FILE_OFFSET_BITS == 64
+#define _REAL64(func) _ ## func ## 64
+#else
+#define _REAL64(func) _REAL(func)
+#endif
+#define DECLARE__REAL64(ret_type, func, ...) \
+  extern "C" ret_type _REAL64(func)(__VA_ARGS__)
+#define DECLARE__REAL_AND_INTERNAL64(ret_type, func, ...) \
+  DECLARE__REAL64(ret_type, func, __VA_ARGS__); \
+  ret_type internal_ ## func(__VA_ARGS__)
+
+// ---------------------- sanitizer_libc.h
+DECLARE__REAL_AND_INTERNAL64(uptr, mmap, void *addr, uptr /*size_t*/ length,
+                             int prot, int flags, int fd, OFF_T offset) {
+  return (uptr)_REAL64(mmap)(addr, length, prot, flags, fd, offset);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, munmap, void *addr, uptr length) {
+  return _REAL(munmap)(addr, length);
+}
+
+DECLARE__REAL_AND_INTERNAL(int, mprotect, void *addr, uptr length, int prot) {
+  return _REAL(mprotect)(addr, length, prot);
+}
+
+// Illumos' declaration of madvise cannot be made visible if _XOPEN_SOURCE
+// is defined as g++ does on Solaris.
+//
+// This declaration is consistent with Solaris 11.4. Both Illumos and Solaris
+// versions older than 11.4 declared madvise with a caddr_t as the first
+// argument, but we don't currently support Solaris versions older than 11.4,
+// and as mentioned above the declaration is not visible on Illumos so we can
+// use any declaration we like on Illumos.
+extern "C" int madvise(void *, size_t, int);
+
+int internal_madvise(uptr addr, uptr length, int advice) {
+  return madvise((void *)addr, length, advice);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, close, fd_t fd) {
+  return _REAL(close)(fd);
+}
+
+extern "C" int _REAL64(open)(const char *, int, ...);
+
+uptr internal_open(const char *filename, int flags) {
+  return _REAL64(open)(filename, flags);
+}
+
+uptr internal_open(const char *filename, int flags, u32 mode) {
+  return _REAL64(open)(filename, flags, mode);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, read, fd_t fd, void *buf, uptr count) {
+  return _REAL(read)(fd, buf, count);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, write, fd_t fd, const void *buf, uptr count) {
+  return _REAL(write)(fd, buf, count);
+}
+
+// FIXME: There's only _ftruncate64 beginning with Solaris 11.
+DECLARE__REAL_AND_INTERNAL(uptr, ftruncate, fd_t fd, uptr size) {
+  return ftruncate(fd, size);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, stat, const char *path, void *buf) {
+  return _REAL64(stat)(path, (struct stat *)buf);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, lstat, const char *path, void *buf) {
+  return _REAL64(lstat)(path, (struct stat *)buf);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, fstat, fd_t fd, void *buf) {
+  return _REAL64(fstat)(fd, (struct stat *)buf);
+}
+
+uptr internal_filesize(fd_t fd) {
+  struct stat st;
+  if (internal_fstat(fd, &st))
+    return -1;
+  return (uptr)st.st_size;
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, dup, int oldfd) {
+  return _REAL(dup)(oldfd);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, dup2, int oldfd, int newfd) {
+  return _REAL(dup2)(oldfd, newfd);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, readlink, const char *path, char *buf,
+                           uptr bufsize) {
+  return _REAL(readlink)(path, buf, bufsize);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, unlink, const char *path) {
+  return _REAL(unlink)(path);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, rename, const char *oldpath,
+                           const char *newpath) {
+  return _REAL(rename)(oldpath, newpath);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, sched_yield, void) {
+  return sched_yield();
+}
+
+DECLARE__REAL_AND_INTERNAL(void, usleep, u64 useconds) {
+  struct timespec ts;
+  ts.tv_sec = useconds / 1000000;
+  ts.tv_nsec = (useconds % 1000000) * 1000;
+  nanosleep(&ts, nullptr);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, execve, const char *filename,
+                           char *const argv[], char *const envp[]) {
+  return _REAL(execve)(filename, argv, envp);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, waitpid, int pid, int *status, int options) {
+  return _REAL(waitpid)(pid, status, options);
+}
+
+DECLARE__REAL_AND_INTERNAL(uptr, getpid, void) {
+  return _REAL(getpid)();
+}
+
+// FIXME: This might be wrong: _getdents doesn't take a struct linux_dirent *.
+DECLARE__REAL_AND_INTERNAL64(uptr, getdents, fd_t fd, struct linux_dirent *dirp,
+                             unsigned int count) {
+  return _REAL64(getdents)(fd, dirp, count);
+}
+
+DECLARE__REAL_AND_INTERNAL64(uptr, lseek, fd_t fd, OFF_T offset, int whence) {
+  return _REAL64(lseek)(fd, offset, whence);
+}
+
+// FIXME: This might be wrong: _sigfillset doesn't take a
+// __sanitizer_sigset_t *.
+DECLARE__REAL_AND_INTERNAL(void, sigfillset, __sanitizer_sigset_t *set) {
+  _REAL(sigfillset)(set);
+}
+
+// FIXME: This might be wrong: _sigprocmask doesn't take __sanitizer_sigset_t *.
+DECLARE__REAL_AND_INTERNAL(uptr, sigprocmask, int how,
+                           __sanitizer_sigset_t *set,
+                           __sanitizer_sigset_t *oldset) {
+  return _REAL(sigprocmask)(how, set, oldset);
+}
+
+DECLARE__REAL_AND_INTERNAL(int, fork, void) {
+  // TODO(glider): this may call user's pthread_atfork() handlers which is bad.
+  return _REAL(fork)();
+}
+
+u64 NanoTime() {
+  return gethrtime();
+}
+
+uptr internal_clock_gettime(__sanitizer_clockid_t clk_id, void *tp) {
+  // FIXME: No internal variant.
+  return clock_gettime(clk_id, (timespec *)tp);
+}
+
+// ----------------- sanitizer_common.h
+void FutexWait(atomic_uint32_t *p, u32 cmp) {
+  // FIXME: implement actual blocking.
+  sched_yield();
+}
+
+void FutexWake(atomic_uint32_t *p, u32 count) {}
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SOLARIS