common-exceptions.h File Reference

#include "gdb_setjmp.h"

Go to the source code of this file.

Classes
struct	gdb_exception

Macros
#define	RETURN_MASK(reason)   (1 << (int)(-reason))
#define	TRY
#define	CATCH(EXCEPTION, MASK)
#define	END_CATCH   }

Enumerations
enum	return_reason { RETURN_QUIT = -2, RETURN_ERROR }
enum	return_mask { RETURN_MASK_QUIT = RETURN_MASK (RETURN_QUIT), RETURN_MASK_ERROR = RETURN_MASK (RETURN_ERROR), RETURN_MASK_ALL = (RETURN_MASK_QUIT | RETURN_MASK_ERROR) }
enum	errors {   GDB_NO_ERROR, GENERIC_ERROR, NOT_FOUND_ERROR, TLS_NO_LIBRARY_SUPPORT_ERROR,   TLS_LOAD_MODULE_NOT_FOUND_ERROR, TLS_NOT_ALLOCATED_YET_ERROR, TLS_GENERIC_ERROR, XML_PARSE_ERROR,   MEMORY_ERROR, NOT_AVAILABLE_ERROR, OPTIMIZED_OUT_ERROR, NO_ENTRY_VALUE_ERROR,   TARGET_CLOSE_ERROR, UNDEFINED_COMMAND_ERROR, NOT_SUPPORTED_ERROR, MAX_COMPLETIONS_REACHED_ERROR,   NR_ERRORS }

Functions
SIGJMP_BUF *	exceptions_state_mc_init (void)
int	exceptions_state_mc_action_iter (void)
int	exceptions_state_mc_action_iter_1 (void)
int	exceptions_state_mc_catch (struct gdb_exception *, int)
void	prepare_to_throw_exception (void)
void	throw_exception (struct gdb_exception exception) ATTRIBUTE_NORETURN
void	throw_verror (enum errors, const char *fmt, va_list ap) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF(2
void void	throw_vquit (const char *fmt, va_list ap) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF(1
void void void	throw_error (enum errors error, const char *fmt,...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF(2
void void void void	throw_quit (const char *fmt,...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF(1

Variables
void void void void const struct gdb_exception	exception_none

Macro Definition Documentation

#define CATCH	(		EXCEPTION,
			MASK
	)

Value:

{                           \
    struct gdb_exception EXCEPTION;             \
    if (exceptions_state_mc_catch (&(EXCEPTION), MASK))

Definition at line 171 of file common-exceptions.h.

Referenced by captured_main(), detach_or_kill_for_exit_cleanup(), linux_resume_one_lwp(), and main().

#define END_CATCH   }

Definition at line 176 of file common-exceptions.h.

Referenced by captured_main(), detach_or_kill_for_exit_cleanup(), linux_resume_one_lwp(), and main().

#define RETURN_MASK

(

reason

)

(1 << (int)(-reason))

Definition at line 39 of file common-exceptions.h.

Referenced by exceptions_state_mc_catch().

#define TRY

Value:

{ \
       SIGJMP_BUF *buf = \
	 exceptions_state_mc_init (); \
       SIGSETJMP (*buf); \
     } \
     while (exceptions_state_mc_action_iter ()) \
       while (exceptions_state_mc_action_iter_1 ())

Definition at line 162 of file common-exceptions.h.

Referenced by captured_main(), detach_or_kill_for_exit_cleanup(), linux_resume_one_lwp(), and main().

Enumeration Type Documentation

enum errors

Enumerator
GDB_NO_ERROR
GENERIC_ERROR
NOT_FOUND_ERROR
TLS_NO_LIBRARY_SUPPORT_ERROR
TLS_LOAD_MODULE_NOT_FOUND_ERROR
TLS_NOT_ALLOCATED_YET_ERROR
TLS_GENERIC_ERROR
XML_PARSE_ERROR
MEMORY_ERROR
NOT_AVAILABLE_ERROR
OPTIMIZED_OUT_ERROR
NO_ENTRY_VALUE_ERROR
TARGET_CLOSE_ERROR
UNDEFINED_COMMAND_ERROR
NOT_SUPPORTED_ERROR
MAX_COMPLETIONS_REACHED_ERROR
NR_ERRORS

Definition at line 50 of file common-exceptions.h.

enum return_mask

Enumerator
RETURN_MASK_QUIT
RETURN_MASK_ERROR
RETURN_MASK_ALL

Definition at line 41 of file common-exceptions.h.

enum return_reason

Enumerator
RETURN_QUIT
RETURN_ERROR

Definition at line 31 of file common-exceptions.h.

Function Documentation

int exceptions_state_mc_action_iter

(

void

)

Definition at line 205 of file common-exceptions.c.

References CATCH_ITER, and exceptions_state_mc().

int exceptions_state_mc_action_iter_1

(

void

)

Definition at line 211 of file common-exceptions.c.

References CATCH_ITER_1, and exceptions_state_mc().

int exceptions_state_mc_catch	(	struct gdb_exception *	,
		int
	)

Definition at line 180 of file common-exceptions.c.

References catcher_pop(), catcher::exception, gdb_exception::reason, RETURN_MASK, and throw_exception().

SIGJMP_BUF* exceptions_state_mc_init

(

void

)

Definition at line 77 of file common-exceptions.c.

References catcher::buf, CATCHER_CREATED, current_catcher, catcher::exception, exception_none, catcher::prev, save_cleanups(), catcher::saved_cleanup_chain, and catcher::state.

void prepare_to_throw_exception

(

void

)

Definition at line 144 of file utils.c.

Referenced by throw_exception().

void void void throw_error	(	enum errors	error,
		const char *	fmt,
			...
	)

void throw_exception

(

struct gdb_exception

exception

)

Definition at line 269 of file common-exceptions.c.

References all_cleanups(), catcher::buf, CATCH_THROWING, do_cleanups(), catcher::exception, exceptions_state_mc(), gdb_assert_not_reached, prepare_to_throw_exception(), gdb_exception::reason, RETURN_ERROR, RETURN_QUIT, and SIGLONGJMP.

Referenced by ATTRIBUTE_PRINTF(), exceptions_state_mc_catch(), and linux_resume_one_lwp().

void void void void throw_quit	(	const char *	fmt,
			...
	)

void throw_verror	(	enum errors	,
		const char *	fmt,
		va_list	ap
	)

void void throw_vquit	(	const char *	fmt,
		va_list	ap
	)

Variable Documentation

void void void void const struct gdb_exception exception_none

Definition at line 23 of file common-exceptions.c.

Referenced by exceptions_state_mc_init().