diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index 69749dc381..68639f3239 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -4608,29 +4608,27 @@ find_fast_cwd_pointer () static fcwd_access_t ** find_fast_cwd () { + USHORT emulated, hosted; + fcwd_access_t **f_cwd_ptr; + + /* First check if we're running in WOW64 on ARM64 emulating AMD64. Skip + fetching FAST_CWD pointer as long as there's no solution for finding + it on that system. */ + if (IsWow64Process2 (GetCurrentProcess (), &emulated, &hosted) + && hosted == IMAGE_FILE_MACHINE_ARM64) + return NULL; + /* Fetch the pointer but don't set the global fast_cwd_ptr yet. First we have to make sure we know the version of the FAST_CWD structure used on the system. */ - fcwd_access_t **f_cwd_ptr = find_fast_cwd_pointer (); + f_cwd_ptr = find_fast_cwd_pointer (); if (!f_cwd_ptr) - { - bool warn = 1; - USHORT emulated, hosted; - - /* Check if we're running in WOW64 on ARM64 emulating AMD64. Skip - warning as long as there's no solution for finding the FAST_CWD - pointer on that system. */ - if (IsWow64Process2 (GetCurrentProcess (), &emulated, &hosted) - && hosted == IMAGE_FILE_MACHINE_ARM64) - warn = 0; - - if (warn) - small_printf ("Cygwin WARNING:\n" + small_printf ("Cygwin WARNING:\n" " Couldn't compute FAST_CWD pointer. This typically occurs if you're using\n" " an older Cygwin version on a newer Windows. Please update to the latest\n" " available Cygwin version from https://cygwin.com/. If the problem persists,\n" " please see https://cygwin.com/problems.html\n\n"); - } + /* Eventually, after we set the version as well, set fast_cwd_ptr. */ return f_cwd_ptr; }