1 /* Copyright (C) 2001, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public License
5 * as published by the Free Software Foundation; either version 3 of
6 * the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 #ifndef _SCM_PROGRAMS_H_
20 #define _SCM_PROGRAMS_H_
23 #include <libguile/objcodes.h>
26 * The new RTL programs.
29 #define SCM_RTL_PROGRAM_P(x) (SCM_HAS_TYP7 (x, scm_tc7_rtl_program))
30 #define SCM_RTL_PROGRAM_CODE(x) ((scm_t_uint32 *) SCM_CELL_WORD_1 (x))
31 #define SCM_RTL_PROGRAM_FREE_VARIABLES(x) (SCM_CELL_OBJECT_LOC (x, 2))
32 #define SCM_RTL_PROGRAM_FREE_VARIABLE_REF(x,i) (SCM_RTL_PROGRAM_FREE_VARIABLES (x)[i])
33 #define SCM_RTL_PROGRAM_FREE_VARIABLE_SET(x,i,v) (SCM_RTL_PROGRAM_FREE_VARIABLES (x)[i]=(v))
34 #define SCM_RTL_PROGRAM_NUM_FREE_VARIABLES(x) (SCM_CELL_WORD_0 (x) >> 16)
35 #define SCM_VALIDATE_RTL_PROGRAM(p,x) SCM_MAKE_VALIDATE (p, x, RTL_PROGRAM_P)
38 scm_i_make_rtl_program (const scm_t_uint32
*code
)
40 return scm_cell (scm_tc7_rtl_program
, (scm_t_bits
)code
);
43 SCM_INTERNAL SCM
scm_make_rtl_program (SCM bytevector
, SCM byte_offset
, SCM free_variables
);
44 SCM_INTERNAL SCM
scm_rtl_program_p (SCM obj
);
45 SCM_INTERNAL SCM
scm_rtl_program_code (SCM program
);
47 SCM_INTERNAL SCM
scm_i_rtl_program_name (SCM program
);
48 SCM_INTERNAL SCM
scm_i_rtl_program_documentation (SCM program
);
49 SCM_INTERNAL SCM
scm_i_rtl_program_properties (SCM program
);
55 #define SCM_F_PROGRAM_IS_BOOT 0x100
56 #define SCM_F_PROGRAM_IS_PRIMITIVE 0x200
57 #define SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC 0x400
58 #define SCM_F_PROGRAM_IS_CONTINUATION 0x800
59 #define SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION 0x1000
61 #define SCM_PROGRAM_P(x) (SCM_HAS_TYP7 (x, scm_tc7_program))
62 #define SCM_PROGRAM_OBJCODE(x) (SCM_CELL_OBJECT_1 (x))
63 #define SCM_PROGRAM_OBJTABLE(x) (SCM_CELL_OBJECT_2 (x))
64 #define SCM_PROGRAM_FREE_VARIABLES(x) (SCM_CELL_OBJECT_LOC (x, 3))
65 #define SCM_PROGRAM_FREE_VARIABLE_REF(x,i) (SCM_PROGRAM_FREE_VARIABLES (x)[i])
66 #define SCM_PROGRAM_FREE_VARIABLE_SET(x,i,v) (SCM_PROGRAM_FREE_VARIABLES (x)[i]=(v))
67 #define SCM_PROGRAM_NUM_FREE_VARIABLES(x) (SCM_CELL_WORD_0 (x) >> 16)
68 #define SCM_PROGRAM_DATA(x) (SCM_OBJCODE_DATA (SCM_PROGRAM_OBJCODE (x)))
69 #define SCM_VALIDATE_PROGRAM(p,x) SCM_MAKE_VALIDATE (p, x, PROGRAM_P)
70 #define SCM_PROGRAM_IS_BOOT(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_BOOT)
71 #define SCM_PROGRAM_IS_PRIMITIVE(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE)
72 #define SCM_PROGRAM_IS_PRIMITIVE_GENERIC(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC)
73 #define SCM_PROGRAM_IS_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_CONTINUATION)
74 #define SCM_PROGRAM_IS_PARTIAL_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION)
76 SCM_API SCM
scm_make_program (SCM objcode
, SCM objtable
, SCM free_variables
);
78 SCM_API SCM
scm_program_p (SCM obj
);
79 SCM_API SCM
scm_program_base (SCM program
);
80 SCM_API SCM
scm_program_meta (SCM program
);
81 SCM_API SCM
scm_program_bindings (SCM program
);
82 SCM_API SCM
scm_program_sources (SCM program
);
83 SCM_API SCM
scm_program_source (SCM program
, SCM ip
, SCM sources
);
84 SCM_API SCM
scm_program_arities (SCM program
);
85 SCM_API SCM
scm_program_objects (SCM program
);
86 SCM_API SCM
scm_program_module (SCM program
);
87 SCM_API SCM
scm_program_num_free_variables (SCM program
);
88 SCM_API SCM
scm_program_free_variable_ref (SCM program
, SCM i
);
89 SCM_API SCM
scm_program_free_variable_set_x (SCM program
, SCM i
, SCM x
);
90 SCM_API SCM
scm_program_objcode (SCM program
);
92 SCM_API SCM
scm_c_program_source (SCM program
, size_t ip
);
94 SCM_INTERNAL SCM
scm_i_program_properties (SCM program
);
95 SCM_INTERNAL
int scm_i_program_arity (SCM program
, int *req
, int *opt
, int *rest
);
96 SCM_INTERNAL
void scm_i_program_print (SCM program
, SCM port
,
97 scm_print_state
*pstate
);
98 SCM_INTERNAL
void scm_bootstrap_programs (void);
99 SCM_INTERNAL
void scm_init_programs (void);
101 #endif /* _SCM_PROGRAMS_H_ */