-/* classes: h_files */
-
-#ifndef EVALH
-#define EVALH
-/* Copyright (C) 1995,1996 Free Software Foundation, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
- *
- * The exception is that, if you link the GUILE library with other files
- * to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE. If you copy
- * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
- * not apply to the code that you add in this way. To avoid misleading
- * anyone as to the status of such modified files, you must delete
- * this exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice.
- */
-\f
-
-#include "libguile/__scm.h"
-
-\f
-
-/* {Ilocs}
- *
- * Ilocs are relative pointers into local environment structures.
- *
- */
-#define SCM_ILOCP(n) (SCM_ITAG8(n)==scm_tc8_iloc)
-#define SCM_ILOC00 SCM_MAKE_ITAG8(0L, scm_tc8_iloc)
-#define SCM_IDINC (0x00100000L)
-#define SCM_ICDR (0x00080000L)
-#define SCM_IFRINC (0x00000100L)
-#define SCM_IDSTMSK (-SCM_IDINC)
-#define SCM_IFRAME(n) ((int)((SCM_ICDR-SCM_IFRINC)>>8) & ((int)(n)>>8))
-#define SCM_IDIST(n) (((unsigned long)(n))>>20)
-#define SCM_ICDRP(n) (SCM_ICDR & (n))
-
-\f
-
-
-/* {Evaluator}
- *
- * For an explanation of symbols containing "EVAL", see beginning of eval.c.
- */
-#ifdef DEBUG_EXTENSIONS
-#define XEVAL(x, env) (SCM_IMP(x) \
- ? (x) \
- : (*scm_ceval_ptr) ((x), (env)))
-#else
-#define XEVAL(x, env) (SCM_IMP(x)?(x):scm_ceval((x), (env)))
-#endif /* DEBUG_EXTENSIONS */
-
-#define SCM_CEVAL scm_ceval
-#define SIDEVAL(x, env) if SCM_NIMP(x) SCM_CEVAL((x), (env))
-
-\f
-
-#define SCM_EXTEND_ENV scm_acons
-
-\f
-extern SCM scm_i_dot;
-extern SCM scm_i_quote;
-extern SCM scm_i_quasiquote;
-extern SCM scm_i_lambda;
-extern SCM scm_i_let;
-extern SCM scm_i_arrow;
-extern SCM scm_i_else;
-extern SCM scm_i_unquote;
-extern SCM scm_i_uq_splicing;
-extern SCM scm_i_apply;
-
-
-/* A resolved global variable reference in the CAR position
- * of a list is stored (in code only) as a pointer to a pair with a
- * tag of 1. This is called a "gloc".
- */
-
-#define SCM_GLOC_SYM(x) (SCM_CAR((x)-1L))
-#define SCM_GLOC_VAL(x) (SCM_CDR((x)-1L))
-#define SCM_GLOC_VAL_LOC(x) (SCM_CDRLOC((x)-1L))
-
-\f
-
-extern SCM * scm_ilookup SCM_P ((SCM iloc, SCM env));
-extern SCM * scm_lookupcar SCM_P ((SCM vloc, SCM genv));
-extern SCM scm_unmemocar SCM_P ((SCM form, SCM env));
-extern SCM scm_unmemocopy SCM_P ((SCM form, SCM env));
-extern SCM scm_eval_car SCM_P ((SCM pair, SCM env));
-extern SCM scm_eval_args SCM_P ((SCM i, SCM env));
-extern SCM scm_deval_args SCM_P ((SCM l, SCM env, SCM *lloc));
-extern SCM scm_m_quote SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_begin SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_if SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_set SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_vref SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_vset SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_and SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_or SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_case SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_cond SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_lambda SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_letstar SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_do SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_quasiquote SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_delay SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_define SCM_P ((SCM x, SCM env));
-extern SCM scm_m_letrec SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_let SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_apply SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_cont SCM_P ((SCM xorig, SCM env));
-extern SCM scm_m_undefine SCM_P ((SCM x, SCM env));
-extern int scm_badargsp SCM_P ((SCM formals, SCM args));
-extern SCM scm_ceval SCM_P ((SCM x, SCM env));
-extern SCM scm_deval SCM_P ((SCM x, SCM env));
-extern SCM scm_procedure_documentation SCM_P ((SCM proc));
-extern SCM scm_nconc2last SCM_P ((SCM lst));
-extern SCM scm_apply SCM_P ((SCM proc, SCM arg1, SCM args));
-extern SCM scm_dapply SCM_P ((SCM proc, SCM arg1, SCM args));
-extern SCM SCM_APPLY SCM_P ((SCM proc, SCM arg1, SCM args));
-extern SCM scm_map SCM_P ((SCM proc, SCM arg1, SCM args));
-extern SCM scm_for_each SCM_P ((SCM proc, SCM arg1, SCM args));
-extern SCM scm_closure SCM_P ((SCM code, SCM env));
-extern SCM scm_makprom SCM_P ((SCM code));
-extern SCM scm_makacro SCM_P ((SCM code));
-extern SCM scm_makmacro SCM_P ((SCM code));
-extern SCM scm_makmmacro SCM_P ((SCM code));
-extern SCM scm_force SCM_P ((SCM x));
-extern SCM scm_promise_p SCM_P ((SCM x));
-extern SCM scm_copy_tree SCM_P ((SCM obj));
-extern SCM scm_eval_3 SCM_P ((SCM obj, int copyp, SCM env));
-extern SCM scm_top_level_env SCM_P ((SCM thunk));
-extern SCM scm_eval2 SCM_P ((SCM obj, SCM env_thunk));
-extern SCM scm_eval SCM_P ((SCM obj));
-extern SCM scm_eval_x SCM_P ((SCM obj));
-extern SCM scm_macro_eval_x SCM_P ((SCM exp, SCM env));
-extern SCM scm_definedp SCM_P ((SCM sym));
-extern SCM scm_make_synt SCM_P ((char *name,
- SCM (*macroizer) (SCM),
- SCM (*fcn) ()));
-extern void scm_init_eval SCM_P ((void));
-
-#endif /* EVALH */
+/* classes: h_files */
+
+#ifndef SCM_EVAL_H
+#define SCM_EVAL_H
+
+/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003,2004,2008,2009,2010,2011,2012
+ * Free Software Foundation, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+\f
+
+#include "libguile/__scm.h"
+
+#include "libguile/struct.h"
+#include "libguile/memoize.h"
+
+\f
+
+/* {Options}
+ */
+
+
+\f
+
+/* {Ilocs}
+ *
+ * Ilocs are relative pointers into local environment structures.
+ *
+ */
+#define SCM_ILOCP(n) (SCM_ITAG8(n)==scm_tc8_iloc)
+
+\f
+
+/* {Evaluator}
+ */
+
+typedef SCM (*scm_t_trampoline_0) (SCM proc);
+typedef SCM (*scm_t_trampoline_1) (SCM proc, SCM arg1);
+typedef SCM (*scm_t_trampoline_2) (SCM proc, SCM arg1, SCM arg2);
+
+\f
+
+#define SCM_EXTEND_ENV scm_acons
+
+\f
+
+SCM_API SCM scm_call_0 (SCM proc);
+SCM_API SCM scm_call_1 (SCM proc, SCM arg1);
+SCM_API SCM scm_call_2 (SCM proc, SCM arg1, SCM arg2);
+SCM_API SCM scm_call_3 (SCM proc, SCM arg1, SCM arg2, SCM arg3);
+SCM_API SCM scm_call_4 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM arg4);
+SCM_API SCM scm_call_5 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM arg4,
+ SCM arg5);
+SCM_API SCM scm_call_6 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM arg4,
+ SCM arg5, SCM arg6);
+SCM_API SCM scm_call_7 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM arg4,
+ SCM arg5, SCM arg6, SCM arg7);
+SCM_API SCM scm_call_8 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM arg4,
+ SCM arg5, SCM arg6, SCM arg7, SCM arg8);
+SCM_API SCM scm_call_9 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM arg4,
+ SCM arg5, SCM arg6, SCM arg7, SCM arg8, SCM arg9);
+SCM_API SCM scm_call_n (SCM proc, SCM *argv, size_t nargs);
+SCM_API SCM scm_call (SCM proc, ...);
+SCM_API SCM scm_apply_0 (SCM proc, SCM args);
+SCM_API SCM scm_apply_1 (SCM proc, SCM arg1, SCM args);
+SCM_API SCM scm_apply_2 (SCM proc, SCM arg1, SCM arg2, SCM args);
+SCM_API SCM scm_apply_3 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM args);
+SCM_API SCM scm_nconc2last (SCM lst);
+SCM_API SCM scm_apply (SCM proc, SCM arg1, SCM args);
+#define scm_dapply(proc,arg1,args) scm_apply (proc, arg1, args)
+SCM_API SCM scm_map (SCM proc, SCM arg1, SCM args);
+SCM_API SCM scm_for_each (SCM proc, SCM arg1, SCM args);
+SCM_API SCM scm_primitive_eval (SCM exp);
+#define scm_primitive_eval_x(exp) scm_primitive_eval (exp)
+SCM_API SCM scm_eval (SCM exp, SCM module);
+#define scm_eval_x(exp, module) scm_eval (exp, module)
+
+SCM_INTERNAL void scm_init_eval (void);
+
+
+#endif /* SCM_EVAL_H */
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/
HCoop / bpt / guile.git / blobdiff