[asan] Intercept atoll and strtoll on Windows

`_MSC_VER>=1800` (Visual Studio 2013) supports atoll/strtoll.
Remove the obsoleted workaround ASAN_INTERCEPT_ATOLL_AND_STRTOLL.

test/asan/TestCases/atoll_strict.c passes but
test/asan/TestCases/strtoll_strict.c doesn't.

(cherry picked from commit 8033231)

Author: MaskRay

compiler-rt/lib/asan/asan_interceptors.cpp

@@ -639,7 +639,6 @@ INTERCEPTOR(long, atol, const char *nptr) {
   return result;
 }
 
-#if ASAN_INTERCEPT_ATOLL_AND_STRTOLL
 INTERCEPTOR(long long, strtoll, const char *nptr, char **endptr, int base) {
   void *ctx;
   ASAN_INTERCEPTOR_ENTER(ctx, strtoll);
@@ -666,7 +665,6 @@ INTERCEPTOR(long long, atoll, const char *nptr) {
   ASAN_READ_STRING(ctx, nptr, (real_endptr - nptr) + 1);
   return result;
 }
-#endif  // ASAN_INTERCEPT_ATOLL_AND_STRTOLL
 
 #if ASAN_INTERCEPT___CXA_ATEXIT || ASAN_INTERCEPT_ATEXIT
 static void AtCxaAtexit(void *unused) {
@@ -751,11 +749,9 @@ void InitializeAsanInterceptors() {
 
   ASAN_INTERCEPT_FUNC(atoi);
   ASAN_INTERCEPT_FUNC(atol);
-  ASAN_INTERCEPT_FUNC(strtol);
-#if ASAN_INTERCEPT_ATOLL_AND_STRTOLL
   ASAN_INTERCEPT_FUNC(atoll);
+  ASAN_INTERCEPT_FUNC(strtol);
   ASAN_INTERCEPT_FUNC(strtoll);
-#endif
 
   // Intecept jump-related functions.
   ASAN_INTERCEPT_FUNC(longjmp);

compiler-rt/lib/asan/asan_interceptors.h

@@ -42,12 +42,10 @@ void InitializePlatformInterceptors();
 // Use macro to describe if specific function should be
 // intercepted on a given platform.
 #if !SANITIZER_WINDOWS
-# define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 1
 # define ASAN_INTERCEPT__LONGJMP 1
 # define ASAN_INTERCEPT_INDEX 1
 # define ASAN_INTERCEPT_PTHREAD_CREATE 1
 #else
-# define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 0
 # define ASAN_INTERCEPT__LONGJMP 0
 # define ASAN_INTERCEPT_INDEX 0
 # define ASAN_INTERCEPT_PTHREAD_CREATE 0

compiler-rt/lib/asan/asan_win_dll_thunk.cpp

@@ -65,6 +65,7 @@ INTERCEPT_WRAP_W_W(_expand_dbg)
 
 INTERCEPT_LIBRARY_FUNCTION(atoi);
 INTERCEPT_LIBRARY_FUNCTION(atol);
+INTERCEPT_LIBRARY_FUNCTION(atoll);
 INTERCEPT_LIBRARY_FUNCTION(frexp);
 INTERCEPT_LIBRARY_FUNCTION(longjmp);
 #if SANITIZER_INTERCEPT_MEMCHR
@@ -91,6 +92,7 @@ INTERCEPT_LIBRARY_FUNCTION(strspn);
 INTERCEPT_LIBRARY_FUNCTION(strstr);
 INTERCEPT_LIBRARY_FUNCTION(strtok);
 INTERCEPT_LIBRARY_FUNCTION(strtol);
+INTERCEPT_LIBRARY_FUNCTION(strtoll);
 INTERCEPT_LIBRARY_FUNCTION(wcslen);
 INTERCEPT_LIBRARY_FUNCTION(wcsnlen);
 

compiler-rt/test/asan/TestCases/atoll_strict.c

@@ -10,9 +10,6 @@
 // RUN: %env_asan_opts=strict_string_checks=false %run %t test3 2>&1
 // RUN: %env_asan_opts=strict_string_checks=true not %run %t test3 2>&1 | FileCheck %s --check-prefix=CHECK3
 
-// FIXME: Needs Windows interceptor.
-// XFAIL: target={{.*windows-(msvc.*|gnu)}}
-
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>