diff options
Diffstat (limited to 'ruby_1_9_3/eval_intern.h')
-rw-r--r-- | ruby_1_9_3/eval_intern.h | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/ruby_1_9_3/eval_intern.h b/ruby_1_9_3/eval_intern.h deleted file mode 100644 index 483e711c34..0000000000 --- a/ruby_1_9_3/eval_intern.h +++ /dev/null @@ -1,234 +0,0 @@ -#ifndef RUBY_EVAL_INTERN_H -#define RUBY_EVAL_INTERN_H - -#include "ruby/ruby.h" -#include "vm_core.h" - -#define PASS_PASSED_BLOCK_TH(th) do { \ - (th)->passed_block = GC_GUARDED_PTR_REF((rb_block_t *)(th)->cfp->lfp[0]); \ - (th)->cfp->flag |= VM_FRAME_FLAG_PASSED; \ -} while (0) - -#define PASS_PASSED_BLOCK() do { \ - rb_thread_t * const __th__ = GET_THREAD(); \ - PASS_PASSED_BLOCK_TH(__th__); \ -} while (0) - -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif -#ifndef EXIT_SUCCESS -#define EXIT_SUCCESS 0 -#endif -#ifndef EXIT_FAILURE -#define EXIT_FAILURE 1 -#endif - -#include <stdio.h> -#include <setjmp.h> - -#ifdef __APPLE__ -#include <crt_externs.h> -#endif - -/* Make alloca work the best possible way. */ -#ifdef __GNUC__ -# ifndef atarist -# ifndef alloca -# define alloca __builtin_alloca -# endif -# endif /* atarist */ -#else -# ifdef HAVE_ALLOCA_H -# include <alloca.h> -# else -# ifdef _AIX -#pragma alloca -# else -# ifndef alloca /* predefined by HP cc +Olibcalls */ -void *alloca(); -# endif -# endif /* AIX */ -# endif /* HAVE_ALLOCA_H */ -#endif /* __GNUC__ */ - -#ifndef HAVE_STRING_H -char *strrchr(const char *, const char); -#endif - -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif - -#ifdef HAVE_NET_SOCKET_H -#include <net/socket.h> -#endif - -#define ruby_setjmp(env) RUBY_SETJMP(env) -#define ruby_longjmp(env,val) RUBY_LONGJMP((env),(val)) -#ifdef __CYGWIN__ -# ifndef _setjmp -int _setjmp(jmp_buf); -# endif -# ifndef _longjmp -NORETURN(void _longjmp(jmp_buf, int)); -# endif -#endif - -#include <sys/types.h> -#include <signal.h> -#include <errno.h> - -#ifdef HAVE_SYS_SELECT_H -#include <sys/select.h> -#endif - -/* - Solaris sys/select.h switches select to select_large_fdset to support larger - file descriptors if FD_SETSIZE is larger than 1024 on 32bit environment. - But Ruby doesn't change FD_SETSIZE because fd_set is allocated dynamically. - So following definition is required to use select_large_fdset. -*/ -#ifdef HAVE_SELECT_LARGE_FDSET -#define select(n, r, w, e, t) select_large_fdset((n), (r), (w), (e), (t)) -extern int select_large_fdset(int, fd_set *, fd_set *, fd_set *, struct timeval *); -#endif - -#ifdef HAVE_SYS_PARAM_H -#include <sys/param.h> -#endif - -#include <sys/stat.h> - -#define SAVE_ROOT_JMPBUF(th, stmt) do \ - if (ruby_setjmp((th)->root_jmpbuf) == 0) { \ - stmt; \ - } \ - else { \ - rb_fiber_start(); \ - } while (0) - -#define TH_PUSH_TAG(th) do { \ - rb_thread_t * const _th = (th); \ - struct rb_vm_tag _tag; \ - _tag.tag = 0; \ - _tag.prev = _th->tag; \ - _th->tag = &_tag; - -#define TH_POP_TAG() \ - _th->tag = _tag.prev; \ -} while (0) - -#define TH_POP_TAG2() \ - _th->tag = _tag.prev - -#define PUSH_TAG() TH_PUSH_TAG(GET_THREAD()) -#define POP_TAG() TH_POP_TAG() - -#define TH_EXEC_TAG() ruby_setjmp(_th->tag->buf) - -#define EXEC_TAG() \ - TH_EXEC_TAG() - -#define TH_JUMP_TAG(th, st) do { \ - ruby_longjmp((th)->tag->buf,(st)); \ -} while (0) - -#define JUMP_TAG(st) TH_JUMP_TAG(GET_THREAD(), (st)) - -#define INTERNAL_EXCEPTION_P(exc) FIXNUM_P(exc) - -enum ruby_tag_type { - RUBY_TAG_RETURN = 0x1, - RUBY_TAG_BREAK = 0x2, - RUBY_TAG_NEXT = 0x3, - RUBY_TAG_RETRY = 0x4, - RUBY_TAG_REDO = 0x5, - RUBY_TAG_RAISE = 0x6, - RUBY_TAG_THROW = 0x7, - RUBY_TAG_FATAL = 0x8, - RUBY_TAG_MASK = 0xf -}; -#define TAG_RETURN RUBY_TAG_RETURN -#define TAG_BREAK RUBY_TAG_BREAK -#define TAG_NEXT RUBY_TAG_NEXT -#define TAG_RETRY RUBY_TAG_RETRY -#define TAG_REDO RUBY_TAG_REDO -#define TAG_RAISE RUBY_TAG_RAISE -#define TAG_THROW RUBY_TAG_THROW -#define TAG_FATAL RUBY_TAG_FATAL -#define TAG_MASK RUBY_TAG_MASK - -#define NEW_THROW_OBJECT(val, pt, st) \ - ((VALUE)rb_node_newnode(NODE_LIT, (VALUE)(val), (VALUE)(pt), (VALUE)(st))) -#define SET_THROWOBJ_CATCH_POINT(obj, val) \ - (RNODE((obj))->u2.value = (val)) -#define SET_THROWOBJ_STATE(obj, val) \ - (RNODE((obj))->u3.value = (val)) - -#define GET_THROWOBJ_VAL(obj) ((VALUE)RNODE((obj))->u1.value) -#define GET_THROWOBJ_CATCH_POINT(obj) ((VALUE*)RNODE((obj))->u2.value) -#define GET_THROWOBJ_STATE(obj) ((int)RNODE((obj))->u3.value) - -#define SCOPE_TEST(f) (rb_vm_cref()->nd_visi & (f)) -#define SCOPE_CHECK(f) (rb_vm_cref()->nd_visi == (f)) -#define SCOPE_SET(f) (rb_vm_cref()->nd_visi = (f)) - -#define CHECK_STACK_OVERFLOW(cfp, margin) do \ - if ((VALUE *)((char *)(((VALUE *)(cfp)->sp) + (margin)) + sizeof(rb_control_frame_t)) >= ((VALUE *)(cfp))) { \ - rb_exc_raise(sysstack_error); \ - } \ -while (0) - -void rb_thread_cleanup(void); -void rb_thread_wait_other_threads(void); - -enum { - RAISED_EXCEPTION = 1, - RAISED_STACKOVERFLOW = 2, - RAISED_NOMEMORY = 4 -}; -int rb_threadptr_set_raised(rb_thread_t *th); -int rb_threadptr_reset_raised(rb_thread_t *th); -#define rb_thread_raised_set(th, f) ((th)->raised_flag |= (f)) -#define rb_thread_raised_reset(th, f) ((th)->raised_flag &= ~(f)) -#define rb_thread_raised_p(th, f) (((th)->raised_flag & (f)) != 0) -#define rb_thread_raised_clear(th) ((th)->raised_flag = 0) - -VALUE rb_f_eval(int argc, VALUE *argv, VALUE self); -VALUE rb_make_exception(int argc, VALUE *argv); - -NORETURN(void rb_fiber_start(void)); - -NORETURN(void rb_print_undef(VALUE, ID, int)); -NORETURN(void rb_vm_localjump_error(const char *,VALUE, int)); -NORETURN(void rb_vm_jump_tag_but_local_jump(int, VALUE)); -NORETURN(void rb_raise_method_missing(rb_thread_t *th, int argc, VALUE *argv, - VALUE obj, int call_status)); - -VALUE rb_vm_make_jump_tag_but_local_jump(int state, VALUE val); -NODE *rb_vm_cref(void); -VALUE rb_vm_call_cfunc(VALUE recv, VALUE (*func)(VALUE), VALUE arg, const rb_block_t *blockptr, VALUE filename); -void rb_vm_set_progname(VALUE filename); -void rb_thread_terminate_all(void); -VALUE rb_vm_top_self(); -VALUE rb_vm_cbase(void); -void rb_trap_restore_mask(void); - -#ifndef CharNext /* defined as CharNext[AW] on Windows. */ -#define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE)) -#endif - -#if defined DOSISH || defined __CYGWIN__ -static inline void -translit_char(char *p, int from, int to) -{ - while (*p) { - if ((unsigned char)*p == from) - *p = to; - p = CharNext(p); - } -} -#endif - -#endif /* RUBY_EVAL_INTERN_H */ |