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; 128 #define TH_POP_TAG() \ 129 _th->tag = _tag.prev; \ 132 #define TH_POP_TAG2() \ 135 #define TH_PUSH_TAG2() (_th->tag = &_tag, 0) 137 #define TH_TMPPOP_TAG() TH_POP_TAG2() 139 #define TH_REPUSH_TAG() TH_PUSH_TAG2() 141 #define PUSH_TAG() TH_PUSH_TAG(GET_THREAD()) 142 #define POP_TAG() TH_POP_TAG() 148 int state = th->
state;
165 #define TH_EXEC_TAG() \ 166 (ruby_setjmp(_tag.buf) ? rb_threadptr_tag_state(_th) : TH_PUSH_TAG2()) 171 #define TH_JUMP_TAG(th, st) rb_threadptr_tag_jump(th, st) 173 #define JUMP_TAG(st) TH_JUMP_TAG(GET_THREAD(), (st)) 175 #define INTERNAL_EXCEPTION_P(exc) FIXNUM_P(exc) 188 #define TAG_RETURN RUBY_TAG_RETURN 189 #define TAG_BREAK RUBY_TAG_BREAK 190 #define TAG_NEXT RUBY_TAG_NEXT 191 #define TAG_RETRY RUBY_TAG_RETRY 192 #define TAG_REDO RUBY_TAG_REDO 193 #define TAG_RAISE RUBY_TAG_RAISE 194 #define TAG_THROW RUBY_TAG_THROW 195 #define TAG_FATAL RUBY_TAG_FATAL 196 #define TAG_MASK RUBY_TAG_MASK 198 #define NEW_THROW_OBJECT(val, pt, st) \ 199 ((VALUE)rb_node_newnode(NODE_LIT, (VALUE)(val), (VALUE)(pt), (VALUE)(st))) 200 #define SET_THROWOBJ_CATCH_POINT(obj, val) \ 201 (RNODE((obj))->u2.value = (val)) 202 #define SET_THROWOBJ_STATE(obj, val) \ 203 (RNODE((obj))->u3.value = (val)) 205 #define GET_THROWOBJ_VAL(obj) ((VALUE)RNODE((obj))->u1.value) 206 #define GET_THROWOBJ_CATCH_POINT(obj) ((VALUE*)RNODE((obj))->u2.value) 207 #define GET_THROWOBJ_STATE(obj) ((int)RNODE((obj))->u3.value) 209 #define SCOPE_TEST(f) (rb_vm_cref()->nd_visi & (f)) 210 #define SCOPE_CHECK(f) (rb_vm_cref()->nd_visi == (f)) 211 #define SCOPE_SET(f) (rb_vm_cref()->nd_visi = (f)) 223 #define rb_thread_raised_set(th, f) ((th)->raised_flag |= (f)) 224 #define rb_thread_raised_reset(th, f) ((th)->raised_flag &= ~(f)) 225 #define rb_thread_raised_p(th, f) (((th)->raised_flag & (f)) != 0) 226 #define rb_thread_raised_clear(th) ((th)->raised_flag = 0) 240 VALUE obj,
int call_status));
252 # define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE)) 254 # define CharNext(p) ((p) + 1) 258 #if defined DOSISH || defined __CYGWIN__ 260 translit_char(
char *p,
int from,
int to)
263 if ((
unsigned char)*p == from)
NORETURN(static inline void rb_threadptr_tag_jump(rb_thread_t *, int))
#define ruby_longjmp(env, val)
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)
VALUE rb_make_exception(int argc, VALUE *argv)
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)
static void rb_threadptr_tag_jump(rb_thread_t *th, int st)
static int rb_threadptr_tag_state(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)