diff options
Diffstat (limited to 'gdb/exceptions.h')
| -rw-r--r-- | gdb/exceptions.h | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/gdb/exceptions.h b/gdb/exceptions.h index be74ad5..e3ff672 100644 --- a/gdb/exceptions.h +++ b/gdb/exceptions.h @@ -21,7 +21,7 @@ #define EXCEPTIONS_H #include "ui-out.h" -#include <setjmp.h> +#include "gdb_setjmp.h" /* Reasons for calling throw_exceptions(). NOTE: all reason values must be less than zero. enum value 0 is reserved for internal use @@ -114,24 +114,11 @@ struct gdb_exception /* A pre-defined non-exception. */ extern const struct gdb_exception exception_none; -/* Wrap set/long jmp so that it's more portable (internal to - exceptions). */ - -#if defined(HAVE_SIGSETJMP) -#define EXCEPTIONS_SIGJMP_BUF sigjmp_buf -#define EXCEPTIONS_SIGSETJMP(buf) sigsetjmp((buf), 1) -#define EXCEPTIONS_SIGLONGJMP(buf,val) siglongjmp((buf), (val)) -#else -#define EXCEPTIONS_SIGJMP_BUF jmp_buf -#define EXCEPTIONS_SIGSETJMP(buf) setjmp(buf) -#define EXCEPTIONS_SIGLONGJMP(buf,val) longjmp((buf), (val)) -#endif - /* Functions to drive the exceptions state m/c (internal to exceptions). */ -EXCEPTIONS_SIGJMP_BUF *exceptions_state_mc_init (volatile struct - gdb_exception *exception, - return_mask mask); +SIGJMP_BUF *exceptions_state_mc_init (volatile struct + gdb_exception *exception, + return_mask mask); int exceptions_state_mc_action_iter (void); int exceptions_state_mc_action_iter_1 (void); @@ -159,9 +146,9 @@ int exceptions_state_mc_action_iter_1 (void); #define TRY_CATCH(EXCEPTION,MASK) \ { \ - EXCEPTIONS_SIGJMP_BUF *buf = \ + SIGJMP_BUF *buf = \ exceptions_state_mc_init (&(EXCEPTION), (MASK)); \ - EXCEPTIONS_SIGSETJMP (*buf); \ + SIGSETJMP (*buf); \ } \ while (exceptions_state_mc_action_iter ()) \ while (exceptions_state_mc_action_iter_1 ()) |