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e6eb246716
* libguile/instructions.h (SCM_VM_NUM_INSTRUCTIONS): Enlarge to 255. Not sure what performance effects this will have. * libguile/vm-engine.c: Add new error case, vm_error_not_a_bytevector. * libguile/vm-engine.h: Don't assign specific registers for i386. Having added the new VM vector ops, GCC 4.4 is erroring for me now. * libguile/vm-i-scheme.c: Add bytevector-specific ops to the VM. We don't actually use them yet, though.
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/* Copyright (C) 2001, 2009 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_INSTRUCTIONS_H_
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#define _SCM_INSTRUCTIONS_H_
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#include <libguile.h>
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#define SCM_VM_NUM_INSTRUCTIONS (1<<8)
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#define SCM_VM_INSTRUCTION_MASK (SCM_VM_NUM_INSTRUCTIONS-1)
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enum scm_opcode {
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#define VM_INSTRUCTION_TO_OPCODE 1
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#include <libguile/vm-expand.h>
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#include <libguile/vm-i-system.i>
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#include <libguile/vm-i-scheme.i>
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#include <libguile/vm-i-loader.i>
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#undef VM_INSTRUCTION_TO_OPCODE
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scm_op_last = SCM_VM_NUM_INSTRUCTIONS
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};
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SCM_API SCM scm_instruction_list (void);
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SCM_API SCM scm_instruction_p (SCM obj);
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SCM_API SCM scm_instruction_length (SCM inst);
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SCM_API SCM scm_instruction_pops (SCM inst);
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SCM_API SCM scm_instruction_pushes (SCM inst);
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SCM_API SCM scm_instruction_to_opcode (SCM inst);
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SCM_API SCM scm_opcode_to_instruction (SCM op);
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SCM_INTERNAL void scm_bootstrap_instructions (void);
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SCM_INTERNAL void scm_init_instructions (void);
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#endif /* _SCM_INSTRUCTIONS_H_ */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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