-#include <setjmp.h>
-
-/* Reasons for calling throw_exceptions(). NOTE: all reason values
- must be less than zero. enum value 0 is reserved for internal use
- as the return value from an initial setjmp(). The function
- catch_exceptions() reserves values >= 0 as legal results from its
- wrapped function. */
-
-enum return_reason
- {
- /* User interrupt. */
- RETURN_QUIT = -2,
- /* Any other error. */
- RETURN_ERROR
- };
-
-#define RETURN_MASK(reason) (1 << (int)(-reason))
-
-typedef enum
-{
- RETURN_MASK_QUIT = RETURN_MASK (RETURN_QUIT),
- RETURN_MASK_ERROR = RETURN_MASK (RETURN_ERROR),
- RETURN_MASK_ALL = (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
-} return_mask;
-
-/* Describe all exceptions. */
-
-enum errors {
- GDB_NO_ERROR,
-
- /* Any generic error, the corresponding text is in
- exception.message. */
- GENERIC_ERROR,
-
- /* Something requested was not found. */
- NOT_FOUND_ERROR,
-
- /* Thread library lacks support necessary for finding thread local
- storage. */
- TLS_NO_LIBRARY_SUPPORT_ERROR,
-
- /* Load module not found while attempting to find thread local storage. */
- TLS_LOAD_MODULE_NOT_FOUND_ERROR,
-
- /* Thread local storage has not been allocated yet. */
- TLS_NOT_ALLOCATED_YET_ERROR,
-
- /* Something else went wrong while attempting to find thread local
- storage. The ``struct gdb_exception'' message field provides
- more detail. */
- TLS_GENERIC_ERROR,
-
- /* Problem parsing an XML document. */
- XML_PARSE_ERROR,
-
- /* Error accessing memory. */
- MEMORY_ERROR,
-
- /* Value not available. E.g., a register was not collected in a
- traceframe. */
- NOT_AVAILABLE_ERROR,
-
- /* Value was optimized out. Note: if the value was a register, this
- means the register was not saved in the frame. */
- OPTIMIZED_OUT_ERROR,
-
- /* DW_OP_GNU_entry_value resolving failed. */
- NO_ENTRY_VALUE_ERROR,
-
- /* Target throwing an error has been closed. Current command should be
- aborted as the inferior state is no longer valid. */
- TARGET_CLOSE_ERROR,
-
- /* An undefined command was executed. */
- UNDEFINED_COMMAND_ERROR,
-
- /* Requested feature, method, mechanism, etc. is not supported. */
- NOT_SUPPORTED_ERROR,
-
- /* Add more errors here. */
- NR_ERRORS
-};
-
-struct gdb_exception
-{
- enum return_reason reason;
- enum errors error;
- const char *message;
-};