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791eb0c01a
As the FSF advises, 'There is no legal significance to using the three-character sequence “(C)”, but it does no harm.' It does take up space though! For that reason, we remove it here from our C files.
82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
/* Copyright 2001, 2009-2014, 2018 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef _SCM_PROGRAMS_H_
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#define _SCM_PROGRAMS_H_
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#include <libguile/gc.h>
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/*
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* Programs
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*/
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#define SCM_PROGRAM_P(x) (SCM_HAS_TYP7 (x, scm_tc7_program))
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#define SCM_PROGRAM_CODE(x) ((scm_t_uint32 *) SCM_CELL_WORD_1 (x))
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#define SCM_PROGRAM_FREE_VARIABLES(x) (SCM_CELL_OBJECT_LOC (x, 2))
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#define SCM_PROGRAM_FREE_VARIABLE_REF(x,i) (SCM_PROGRAM_FREE_VARIABLES (x)[i])
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#define SCM_PROGRAM_FREE_VARIABLE_SET(x,i,v) (SCM_PROGRAM_FREE_VARIABLES (x)[i]=(v))
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#define SCM_PROGRAM_NUM_FREE_VARIABLES(x) (SCM_CELL_WORD_0 (x) >> 16)
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#define SCM_VALIDATE_PROGRAM(p,x) SCM_MAKE_VALIDATE (p, x, PROGRAM_P)
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#define SCM_F_PROGRAM_IS_BOOT 0x100
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#define SCM_F_PROGRAM_IS_PRIMITIVE 0x200
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#define SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC 0x400
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#define SCM_F_PROGRAM_IS_CONTINUATION 0x800
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#define SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION 0x1000
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#define SCM_F_PROGRAM_IS_FOREIGN 0x2000
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#define SCM_PROGRAM_IS_BOOT(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_BOOT)
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#define SCM_PROGRAM_IS_PRIMITIVE(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE)
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#define SCM_PROGRAM_IS_PRIMITIVE_GENERIC(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PRIMITIVE_GENERIC)
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#define SCM_PROGRAM_IS_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_CONTINUATION)
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#define SCM_PROGRAM_IS_PARTIAL_CONTINUATION(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_PARTIAL_CONTINUATION)
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#define SCM_PROGRAM_IS_FOREIGN(x) (SCM_CELL_WORD_0 (x) & SCM_F_PROGRAM_IS_FOREIGN)
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#ifdef BUILDING_LIBGUILE
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static inline SCM
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scm_i_make_program (const scm_t_uint32 *code)
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{
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return scm_cell (scm_tc7_program, (scm_t_bits)code);
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}
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#endif
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SCM_INTERNAL SCM scm_program_p (SCM obj);
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SCM_INTERNAL SCM scm_program_code (SCM program);
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SCM_INTERNAL SCM scm_primitive_code_p (SCM code);
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SCM_INTERNAL SCM scm_primitive_call_ip (SCM prim);
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SCM_INTERNAL SCM scm_i_program_name (SCM program);
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SCM_INTERNAL SCM scm_i_program_documentation (SCM program);
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SCM_INTERNAL SCM scm_i_program_properties (SCM program);
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SCM_INTERNAL SCM scm_find_source_for_addr (SCM ip);
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SCM_INTERNAL SCM scm_program_address_range (SCM program);
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SCM_API SCM scm_program_num_free_variables (SCM program);
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SCM_API SCM scm_program_free_variable_ref (SCM program, SCM i);
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SCM_API SCM scm_program_free_variable_set_x (SCM program, SCM i, SCM x);
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SCM_INTERNAL int scm_i_program_arity (SCM program, int *req, int *opt, int *rest);
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SCM_INTERNAL void scm_i_program_print (SCM program, SCM port,
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scm_print_state *pstate);
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SCM_INTERNAL void scm_bootstrap_programs (void);
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SCM_INTERNAL void scm_init_programs (void);
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#endif /* _SCM_PROGRAMS_H_ */
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