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$Id: prims.h,v 9.48 2001/03/08 17:03:32 cph Exp $
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Copyright (c) 1987-2001 Massachusetts Institute of Technology
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This program is free software; you can redistribute it and/or modify
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$Id: prims.h,v 9.52 2003/02/14 18:28:22 cph Exp $
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Copyright (c) 1987-2002 Massachusetts Institute of Technology
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This file is part of MIT/GNU Scheme.
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MIT/GNU Scheme is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at
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your option) any later version.
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This program is distributed in the hope that it will be useful, but
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MIT/GNU Scheme 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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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along with MIT/GNU Scheme; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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/* This file contains some macros for defining primitives,
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/* Primitives should have this as their first statement. */
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#ifdef ENABLE_PRIMITIVE_PROFILING
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#define PRIMITIVE_HEADER(n_args) record_primitive_entry (Fetch_Expression ())
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#define PRIMITIVE_HEADER(n_args) record_primitive_entry (exp_register)
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#define PRIMITIVE_HEADER(n_args) {}
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#define ARG_LOC(argument) (STACK_LOC (argument - 1))
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#define ARG_REF(argument) (STACK_REF (argument - 1))
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#define LEXPR_N_ARGUMENTS() (Regs [REGBLOCK_LEXPR_ACTUALS])
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#define LEXPR_N_ARGUMENTS() (Registers[REGBLOCK_LEXPR_ACTUALS])
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extern void EXFUN (signal_error_from_primitive, (long error_code));
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extern void EXFUN (signal_interrupt_from_primitive, (void));
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src/microcode/prims.h
