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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 | * |
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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 | * |
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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 | |
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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_ | |
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21 | |
22 | #include <libguile.h> | |
17e90c5e | 23 | |
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24 | /* |
25 | * The new RTL programs. | |
26 | */ | |
27 | ||
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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 | |
e326baac | 36 | #ifdef BUILDING_LIBGUILE |
510ca126 | 37 | static inline SCM |
80797145 | 38 | scm_i_make_program (const scm_t_uint32 *code) |
510ca126 | 39 | { |
e0755cd1 | 40 | return scm_cell (scm_tc7_program, (scm_t_bits)code); |
510ca126 | 41 | } |
e326baac | 42 | #endif |
510ca126 | 43 | |
0bd1e9c6 | 44 | SCM_INTERNAL SCM scm_program_p (SCM obj); |
510ca126 AW |
45 | SCM_INTERNAL SCM scm_rtl_program_code (SCM program); |
46 | ||
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47 | SCM_INTERNAL SCM scm_primitive_p (SCM obj); |
48 | SCM_INTERNAL SCM scm_primitive_call_ip (SCM prim); | |
49 | ||
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50 | SCM_INTERNAL SCM scm_i_program_name (SCM program); |
51 | SCM_INTERNAL SCM scm_i_program_documentation (SCM program); | |
52 | SCM_INTERNAL SCM scm_i_program_properties (SCM program); | |
510ca126 | 53 | |
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54 | SCM_INTERNAL SCM scm_find_source_for_addr (SCM ip); |
55 | ||
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56 | /* |
57 | * Programs | |
58 | */ | |
59 | ||
ba20f78a | 60 | #define SCM_F_PROGRAM_IS_BOOT 0x100 |
1d1cae0e AW |
61 | #define SCM_F_PROGRAM_IS_PRIMITIVE 0x200 |
62 | #define SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC 0x400 | |
63 | #define SCM_F_PROGRAM_IS_CONTINUATION 0x800 | |
2150e9a8 | 64 | #define SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION 0x1000 |
b0ca878c | 65 | #define SCM_F_PROGRAM_IS_FOREIGN 0x2000 |
17e90c5e | 66 | |
2fb924f6 | 67 | #define SCM_PROGRAM_IS_BOOT(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_BOOT) |
cc7005bc | 68 | #define SCM_PROGRAM_IS_PRIMITIVE(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE) |
f318aa1e | 69 | #define SCM_PROGRAM_IS_PRIMITIVE_GENERIC(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC) |
1d1cae0e | 70 | #define SCM_PROGRAM_IS_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_CONTINUATION) |
2150e9a8 | 71 | #define SCM_PROGRAM_IS_PARTIAL_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION) |
b0ca878c | 72 | #define SCM_PROGRAM_IS_FOREIGN(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_FOREIGN) |
17e90c5e | 73 | |
b262b74b | 74 | SCM_API SCM scm_program_source (SCM program, SCM ip, SCM sources); |
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75 | SCM_API SCM scm_program_num_free_variables (SCM program); |
76 | SCM_API SCM scm_program_free_variable_ref (SCM program, SCM i); | |
77 | SCM_API SCM scm_program_free_variable_set_x (SCM program, SCM i, SCM x); | |
fcd4901b | 78 | |
56164a5a | 79 | SCM_INTERNAL int scm_i_program_arity (SCM program, int *req, int *opt, int *rest); |
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80 | SCM_INTERNAL void scm_i_program_print (SCM program, SCM port, |
81 | scm_print_state *pstate); | |
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82 | SCM_INTERNAL void scm_bootstrap_programs (void); |
83 | SCM_INTERNAL void scm_init_programs (void); | |
17e90c5e | 84 | |
8f5cfc81 | 85 | #endif /* _SCM_PROGRAMS_H_ */ |
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86 | |
87 | /* | |
88 | Local Variables: | |
89 | c-file-style: "gnu" | |
90 | End: | |
91 | */ |