Commit | Line | Data |
---|---|---|
510ca126 | 1 | /* Copyright (C) 2001, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. |
17e90c5e | 2 | * |
560b9c25 | 3 | * This library is free software; you can redistribute it and/or |
53befeb7 NJ |
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. | |
17e90c5e | 7 | * |
53befeb7 NJ |
8 | * This library is distributed in the hope that it will be useful, but |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
560b9c25 AW |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
11 | * Lesser General Public License for more details. | |
17e90c5e | 12 | * |
560b9c25 AW |
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 | |
53befeb7 NJ |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
16 | * 02110-1301 USA | |
560b9c25 | 17 | */ |
17e90c5e | 18 | |
8f5cfc81 KN |
19 | #ifndef _SCM_PROGRAMS_H_ |
20 | #define _SCM_PROGRAMS_H_ | |
17e90c5e KN |
21 | |
22 | #include <libguile.h> | |
17e90c5e | 23 | |
510ca126 | 24 | /* |
a1eb8d11 | 25 | * Programs |
510ca126 AW |
26 | */ |
27 | ||
d798a895 AW |
28 | #define SCM_PROGRAM_P(x) (SCM_HAS_TYP7 (x, scm_tc7_program)) |
29 | #define SCM_PROGRAM_CODE(x) ((scm_t_uint32 *) SCM_CELL_WORD_1 (x)) | |
30 | #define SCM_PROGRAM_FREE_VARIABLES(x) (SCM_CELL_OBJECT_LOC (x, 2)) | |
31 | #define SCM_PROGRAM_FREE_VARIABLE_REF(x,i) (SCM_PROGRAM_FREE_VARIABLES (x)[i]) | |
32 | #define SCM_PROGRAM_FREE_VARIABLE_SET(x,i,v) (SCM_PROGRAM_FREE_VARIABLES (x)[i]=(v)) | |
33 | #define SCM_PROGRAM_NUM_FREE_VARIABLES(x) (SCM_CELL_WORD_0 (x) >> 16) | |
34 | #define SCM_VALIDATE_PROGRAM(p,x) SCM_MAKE_VALIDATE (p, x, PROGRAM_P) | |
510ca126 | 35 | |
a1eb8d11 AW |
36 | #define SCM_F_PROGRAM_IS_BOOT 0x100 |
37 | #define SCM_F_PROGRAM_IS_PRIMITIVE 0x200 | |
38 | #define SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC 0x400 | |
39 | #define SCM_F_PROGRAM_IS_CONTINUATION 0x800 | |
40 | #define SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION 0x1000 | |
41 | #define SCM_F_PROGRAM_IS_FOREIGN 0x2000 | |
42 | ||
43 | #define SCM_PROGRAM_IS_BOOT(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_BOOT) | |
44 | #define SCM_PROGRAM_IS_PRIMITIVE(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE) | |
45 | #define SCM_PROGRAM_IS_PRIMITIVE_GENERIC(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC) | |
46 | #define SCM_PROGRAM_IS_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_CONTINUATION) | |
47 | #define SCM_PROGRAM_IS_PARTIAL_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION) | |
48 | #define SCM_PROGRAM_IS_FOREIGN(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_FOREIGN) | |
49 | ||
e326baac | 50 | #ifdef BUILDING_LIBGUILE |
510ca126 | 51 | static inline SCM |
80797145 | 52 | scm_i_make_program (const scm_t_uint32 *code) |
510ca126 | 53 | { |
e0755cd1 | 54 | return scm_cell (scm_tc7_program, (scm_t_bits)code); |
510ca126 | 55 | } |
e326baac | 56 | #endif |
510ca126 | 57 | |
0bd1e9c6 | 58 | SCM_INTERNAL SCM scm_program_p (SCM obj); |
d1100525 | 59 | SCM_INTERNAL SCM scm_program_code (SCM program); |
510ca126 | 60 | |
27337b63 AW |
61 | SCM_INTERNAL SCM scm_primitive_p (SCM obj); |
62 | SCM_INTERNAL SCM scm_primitive_call_ip (SCM prim); | |
63 | ||
80797145 AW |
64 | SCM_INTERNAL SCM scm_i_program_name (SCM program); |
65 | SCM_INTERNAL SCM scm_i_program_documentation (SCM program); | |
66 | SCM_INTERNAL SCM scm_i_program_properties (SCM program); | |
510ca126 | 67 | |
581a4eb8 AW |
68 | SCM_INTERNAL SCM scm_find_source_for_addr (SCM ip); |
69 | ||
6f16379e AW |
70 | SCM_API SCM scm_program_num_free_variables (SCM program); |
71 | SCM_API SCM scm_program_free_variable_ref (SCM program, SCM i); | |
72 | SCM_API SCM scm_program_free_variable_set_x (SCM program, SCM i, SCM x); | |
fcd4901b | 73 | |
56164a5a | 74 | SCM_INTERNAL int scm_i_program_arity (SCM program, int *req, int *opt, int *rest); |
2fb924f6 AW |
75 | SCM_INTERNAL void scm_i_program_print (SCM program, SCM port, |
76 | scm_print_state *pstate); | |
560b9c25 AW |
77 | SCM_INTERNAL void scm_bootstrap_programs (void); |
78 | SCM_INTERNAL void scm_init_programs (void); | |
17e90c5e | 79 | |
8f5cfc81 | 80 | #endif /* _SCM_PROGRAMS_H_ */ |
17e90c5e KN |
81 | |
82 | /* | |
83 | Local Variables: | |
84 | c-file-style: "gnu" | |
85 | End: | |
86 | */ |