18 #include "llvm/Config/config.h"
32 #if defined(HAVE_UNISTD_H)
48 #if LLVM_ENABLE_THREADS == 1
66 #if LLVM_ENABLE_THREADS == 1
75 #if LLVM_ENABLE_THREADS == 1
92 void* handlerData =
nullptr;
96 #if LLVM_ENABLE_THREADS == 1
104 handler(handlerData, Reason.
str().c_str(), GenCrashDiag);
111 OS <<
"LLVM ERROR: " << Reason <<
"\n";
127 #if LLVM_ENABLE_THREADS == 1
136 #if LLVM_ENABLE_THREADS == 1
145 void *HandlerData =
nullptr;
149 #if LLVM_ENABLE_THREADS == 1
157 Handler(HandlerData, Reason, GenCrashDiag);
161 #ifdef LLVM_ENABLE_EXCEPTIONS
163 throw std::bad_alloc();
167 const char *OOMMessage =
"LLVM ERROR: out of memory\n";
168 const char *Newline =
"\n";
169 (void)!::
write(2, OOMMessage, strlen(OOMMessage));
170 (void)!::
write(2, Reason, strlen(Reason));
171 (void)!::
write(2, Newline, strlen(Newline));
176 #ifdef LLVM_ENABLE_EXCEPTIONS
194 "new-handler already installed");
204 dbgs() << msg <<
"\n";
205 dbgs() <<
"UNREACHABLE executed";
207 dbgs() <<
" at " <<
file <<
":" << line;
210 #ifdef LLVM_BUILTIN_UNREACHABLE
213 LLVM_BUILTIN_UNREACHABLE;
218 bool gen_crash_diag) {
235 #include <winerror.h>
238 #define MAP_ERR_TO_COND(x, y) \
240 return make_error_code(errc::y)
244 MAP_ERR_TO_COND(ERROR_ACCESS_DENIED, permission_denied);
245 MAP_ERR_TO_COND(ERROR_ALREADY_EXISTS, file_exists);
246 MAP_ERR_TO_COND(ERROR_BAD_NETPATH, no_such_file_or_directory);
247 MAP_ERR_TO_COND(ERROR_BAD_PATHNAME, no_such_file_or_directory);
248 MAP_ERR_TO_COND(ERROR_BAD_UNIT, no_such_device);
249 MAP_ERR_TO_COND(ERROR_BROKEN_PIPE, broken_pipe);
250 MAP_ERR_TO_COND(ERROR_BUFFER_OVERFLOW, filename_too_long);
251 MAP_ERR_TO_COND(ERROR_BUSY, device_or_resource_busy);
252 MAP_ERR_TO_COND(ERROR_BUSY_DRIVE, device_or_resource_busy);
253 MAP_ERR_TO_COND(ERROR_CANNOT_MAKE, permission_denied);
254 MAP_ERR_TO_COND(ERROR_CANTOPEN, io_error);
255 MAP_ERR_TO_COND(ERROR_CANTREAD, io_error);
256 MAP_ERR_TO_COND(ERROR_CANTWRITE, io_error);
257 MAP_ERR_TO_COND(ERROR_CURRENT_DIRECTORY, permission_denied);
258 MAP_ERR_TO_COND(ERROR_DEV_NOT_EXIST, no_such_device);
259 MAP_ERR_TO_COND(ERROR_DEVICE_IN_USE, device_or_resource_busy);
260 MAP_ERR_TO_COND(ERROR_DIR_NOT_EMPTY, directory_not_empty);
261 MAP_ERR_TO_COND(ERROR_DIRECTORY, invalid_argument);
262 MAP_ERR_TO_COND(ERROR_DISK_FULL, no_space_on_device);
263 MAP_ERR_TO_COND(ERROR_FILE_EXISTS, file_exists);
264 MAP_ERR_TO_COND(ERROR_FILE_NOT_FOUND, no_such_file_or_directory);
265 MAP_ERR_TO_COND(ERROR_HANDLE_DISK_FULL, no_space_on_device);
266 MAP_ERR_TO_COND(ERROR_INVALID_ACCESS, permission_denied);
267 MAP_ERR_TO_COND(ERROR_INVALID_DRIVE, no_such_device);
268 MAP_ERR_TO_COND(ERROR_INVALID_FUNCTION, function_not_supported);
269 MAP_ERR_TO_COND(ERROR_INVALID_HANDLE, invalid_argument);
270 MAP_ERR_TO_COND(ERROR_INVALID_NAME, invalid_argument);
271 MAP_ERR_TO_COND(ERROR_INVALID_PARAMETER, invalid_argument);
272 MAP_ERR_TO_COND(ERROR_LOCK_VIOLATION, no_lock_available);
273 MAP_ERR_TO_COND(ERROR_LOCKED, no_lock_available);
274 MAP_ERR_TO_COND(ERROR_NEGATIVE_SEEK, invalid_argument);
275 MAP_ERR_TO_COND(ERROR_NOACCESS, permission_denied);
276 MAP_ERR_TO_COND(ERROR_NOT_ENOUGH_MEMORY, not_enough_memory);
277 MAP_ERR_TO_COND(ERROR_NOT_READY, resource_unavailable_try_again);
278 MAP_ERR_TO_COND(ERROR_NOT_SUPPORTED, not_supported);
279 MAP_ERR_TO_COND(ERROR_OPEN_FAILED, io_error);
280 MAP_ERR_TO_COND(ERROR_OPEN_FILES, device_or_resource_busy);
281 MAP_ERR_TO_COND(ERROR_OUTOFMEMORY, not_enough_memory);
282 MAP_ERR_TO_COND(ERROR_PATH_NOT_FOUND, no_such_file_or_directory);
283 MAP_ERR_TO_COND(ERROR_READ_FAULT, io_error);
284 MAP_ERR_TO_COND(ERROR_REPARSE_TAG_INVALID, invalid_argument);
285 MAP_ERR_TO_COND(ERROR_RETRY, resource_unavailable_try_again);
286 MAP_ERR_TO_COND(ERROR_SEEK, io_error);
287 MAP_ERR_TO_COND(ERROR_SHARING_VIOLATION, permission_denied);
288 MAP_ERR_TO_COND(ERROR_TOO_MANY_OPEN_FILES, too_many_files_open);
289 MAP_ERR_TO_COND(ERROR_WRITE_FAULT, io_error);
290 MAP_ERR_TO_COND(ERROR_WRITE_PROTECT, permission_denied);
291 MAP_ERR_TO_COND(WSAEACCES, permission_denied);
292 MAP_ERR_TO_COND(WSAEBADF, bad_file_descriptor);
293 MAP_ERR_TO_COND(WSAEFAULT, bad_address);
294 MAP_ERR_TO_COND(WSAEINTR, interrupted);
295 MAP_ERR_TO_COND(WSAEINVAL, invalid_argument);
296 MAP_ERR_TO_COND(WSAEMFILE, too_many_files_open);
297 MAP_ERR_TO_COND(WSAENAMETOOLONG, filename_too_long);
299 return std::error_code(EV, std::system_category());