1 #ifndef RUBY_EVAL_INTERN_H
2 #define RUBY_EVAL_INTERN_H
7 #define PASS_PASSED_BLOCK_TH(th) do { \
8 (th)->passed_block = rb_vm_control_frame_block_ptr(th->cfp); \
9 (th)->cfp->flag |= VM_FRAME_FLAG_PASSED; \
12 #define PASS_PASSED_BLOCK() do { \
13 rb_thread_t * const __th__ = GET_THREAD(); \
14 PASS_PASSED_BLOCK_TH(__th__); \
21 #define EXIT_SUCCESS 0
24 #define EXIT_FAILURE 1
31 # ifdef HAVE_CRT_EXTERNS_H
39 char *
strrchr(
const char *,
const char);
46 #ifdef HAVE_NET_SOCKET_H
47 #include <net/socket.h>
50 #define ruby_setjmp(env) RUBY_SETJMP(env)
51 #define ruby_longjmp(env,val) RUBY_LONGJMP((env),(val))
57 NORETURN(
void _longjmp(jmp_buf,
int));
61 #include <sys/types.h>
65 #ifdef HAVE_SYS_SELECT_H
66 #include <sys/select.h>
75 #ifdef HAVE_SELECT_LARGE_FDSET
76 #define select(n, r, w, e, t) select_large_fdset((n), (r), (w), (e), (t))
77 extern int select_large_fdset(
int, fd_set *, fd_set *, fd_set *,
struct timeval *);
80 #ifdef HAVE_SYS_PARAM_H
81 #include <sys/param.h>
87 #define SAVE_ROOT_JMPBUF_BEFORE_STMT \
89 #define SAVE_ROOT_JMPBUF_AFTER_STMT \
91 __except (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW ? \
92 (rb_thread_raised_set(GET_THREAD(), RAISED_STACKOVERFLOW), \
94 EXCEPTION_EXECUTE_HANDLER) : \
95 EXCEPTION_CONTINUE_SEARCH) { \
98 #elif defined(__MINGW32__)
99 LONG WINAPI rb_w32_stack_overflow_handler(
struct _EXCEPTION_POINTERS *);
100 #define SAVE_ROOT_JMPBUF_BEFORE_STMT \
102 PVOID _handler = AddVectoredExceptionHandler(1, rb_w32_stack_overflow_handler);
104 #define SAVE_ROOT_JMPBUF_AFTER_STMT \
105 RemoveVectoredExceptionHandler(_handler); \
108 #define SAVE_ROOT_JMPBUF_BEFORE_STMT
109 #define SAVE_ROOT_JMPBUF_AFTER_STMT
112 #define SAVE_ROOT_JMPBUF(th, stmt) do \
113 if (ruby_setjmp((th)->root_jmpbuf) == 0) { \
114 SAVE_ROOT_JMPBUF_BEFORE_STMT \
116 SAVE_ROOT_JMPBUF_AFTER_STMT \
122 #define TH_PUSH_TAG(th) do { \
123 rb_thread_t * const _th = (th); \
124 struct rb_vm_tag _tag; \
126 _tag.prev = _th->tag; \
129 #define TH_POP_TAG() \
130 _th->tag = _tag.prev; \
133 #define TH_POP_TAG2() \
136 #define PUSH_TAG() TH_PUSH_TAG(GET_THREAD())
137 #define POP_TAG() TH_POP_TAG()
139 #define TH_EXEC_TAG() ruby_setjmp(_th->tag->buf)
144 #define TH_JUMP_TAG(th, st) do { \
145 ruby_longjmp((th)->tag->buf,(st)); \
148 #define JUMP_TAG(st) TH_JUMP_TAG(GET_THREAD(), (st))
150 #define INTERNAL_EXCEPTION_P(exc) FIXNUM_P(exc)
163 #define TAG_RETURN RUBY_TAG_RETURN
164 #define TAG_BREAK RUBY_TAG_BREAK
165 #define TAG_NEXT RUBY_TAG_NEXT
166 #define TAG_RETRY RUBY_TAG_RETRY
167 #define TAG_REDO RUBY_TAG_REDO
168 #define TAG_RAISE RUBY_TAG_RAISE
169 #define TAG_THROW RUBY_TAG_THROW
170 #define TAG_FATAL RUBY_TAG_FATAL
171 #define TAG_MASK RUBY_TAG_MASK
173 #define NEW_THROW_OBJECT(val, pt, st) \
174 ((VALUE)rb_node_newnode(NODE_LIT, (VALUE)(val), (VALUE)(pt), (VALUE)(st)))
175 #define SET_THROWOBJ_CATCH_POINT(obj, val) \
176 (RNODE((obj))->u2.value = (val))
177 #define SET_THROWOBJ_STATE(obj, val) \
178 (RNODE((obj))->u3.value = (val))
180 #define GET_THROWOBJ_VAL(obj) ((VALUE)RNODE((obj))->u1.value)
181 #define GET_THROWOBJ_CATCH_POINT(obj) ((VALUE*)RNODE((obj))->u2.value)
182 #define GET_THROWOBJ_STATE(obj) ((int)RNODE((obj))->u3.value)
184 #define SCOPE_TEST(f) (rb_vm_cref()->nd_visi & (f))
185 #define SCOPE_CHECK(f) (rb_vm_cref()->nd_visi == (f))
186 #define SCOPE_SET(f) (rb_vm_cref()->nd_visi = (f))
198 #define rb_thread_raised_set(th, f) ((th)->raised_flag |= (f))
199 #define rb_thread_raised_reset(th, f) ((th)->raised_flag &= ~(f))
200 #define rb_thread_raised_p(th, f) (((th)->raised_flag & (f)) != 0)
201 #define rb_thread_raised_clear(th) ((th)->raised_flag = 0)
226 #define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE))
229 #if defined DOSISH || defined __CYGWIN__
231 translit_char(
char *
p,
int from,
int to)
234 if ((
unsigned char)*p == from)
VALUE rb_make_exception(int argc, VALUE *argv)
SSL_METHOD *(* func)(void)
void rb_print_undef_str(VALUE klass, VALUE name)
void rb_vm_localjump_error(const char *mesg, VALUE value, int reason)
void rb_method_name_error(VALUE klass, VALUE str)
void rb_thread_terminate_all(void)
int rb_threadptr_set_raised(rb_thread_t *th)
void rb_raise_method_missing(rb_thread_t *th, int argc, VALUE *argv, VALUE obj, int call_status)
void rb_fiber_start(void)
VALUE rb_vm_call_cfunc(VALUE recv, VALUE(*func)(VALUE), VALUE arg, const rb_block_t *blockptr, VALUE filename)
void rb_thread_cleanup(void)
void rb_thread_wait_other_threads(void)
int rb_threadptr_reset_raised(rb_thread_t *th)
void rb_vm_set_progname(VALUE filename)
VALUE rb_f_eval(int argc, VALUE *argv, VALUE self)
void rb_print_undef(VALUE klass, ID id, int scope)
VALUE rb_vm_make_jump_tag_but_local_jump(int state, VALUE val)
void rb_vm_jump_tag_but_local_jump(int state)
char * strrchr(const char *, const char)