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83495480e8
* ice-9/boot-9.scm: Only define load-compiled as #f if it's not already defined, which won't normally be the case. * libguile/guile-vm.c: Removed, there's no more guile-vm binary. * libguile/frames.c: (with change frame? -> heap-frame?) * libguile/frames.h: * libguile/instructions.c: * libguile/instructions.h: * libguile/objcodes.c: * libguile/objcodes.h: * libguile/programs.c: * libguile/programs.h: * libguile/vm-bootstrap.h: (was bootstrap.h) * libguile/vm-engine.c: (was vm_engine.c) * libguile/vm-engine.h: (was vm_engine.h) * libguile/vm-expand.h: (was vm_expand.h) * libguile/vm-i-loader.c: (was vm_loader.c) * libguile/vm-i-scheme.c: (was vm_scheme.c) * libguile/vm-i-system.c: (was vm_system.c) * libguile/vm.c: * libguile/vm.h: These files moved here from src/, as guile-vm is now a part of libguile. * libguile/init.c: Bootstrap the VM. Yay! * libguile/Makefile.am: The necessary chicanery here. * module/system/vm/Makefile.am: * module/system/vm/bootstrap.scm: * module/system/vm/frame.scm: * module/system/vm/instruction.scm: * module/system/vm/objcode.scm: * module/system/vm/program.scm: * module/system/vm/vm.scm: * pre-inst-guile-env.in: Add builddirs to the load path; add module/ to the path in the empty-$GUILE_LOAD_PATH case as well. * src/Makefile.am: Moved out everything except guilec and guile-disasm, which probably should be moved to the scripts directory? * testsuite/Makefile.am: Update to find guile-vm in the right place. * module/system/vm/Makefile.am: * module/system/vm/bootstrap.scm: Removed bootstrap.scm, scm_init_guile handles the bootstrapping for us. * module/system/vm/frame.scm: * module/system/vm/instruction.scm: * module/system/vm/objcode.scm: * module/system/vm/program.scm: * module/system/vm/vm.scm: Call the init functions in libguile; should fix at some point to avoid the dlopen?
99 lines
3.8 KiB
C
99 lines
3.8 KiB
C
/* Copyright (C) 2001 Free Software Foundation, Inc.
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*
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* This program 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, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice. */
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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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enum scm_opcode {
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#define VM_INSTRUCTION_TO_OPCODE 1
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#include "vm-expand.h"
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#include "vm-i-system.i"
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#include "vm-i-scheme.i"
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#include "vm-i-loader.i"
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#undef VM_INSTRUCTION_TO_OPCODE
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scm_op_last
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};
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struct scm_instruction {
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enum scm_opcode opcode; /* opcode */
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const char *name; /* instruction name */
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signed char len; /* Instruction length. This may be -1 for
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the loader (see the `VM_LOADER'
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macro). */
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signed char npop; /* The number of values popped. This may be
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-1 for insns like `call' which can take
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any number of arguments. */
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char npush; /* the number of values pushed */
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};
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#define SCM_INSTRUCTION_P(x) (scm_lookup_instruction (x))
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#define SCM_INSTRUCTION_OPCODE(i) (scm_lookup_instruction (i)->opcode)
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#define SCM_INSTRUCTION_NAME(i) (scm_lookup_instruction (i)->name)
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#define SCM_INSTRUCTION_LENGTH(i) (scm_lookup_instruction (i)->len)
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#define SCM_INSTRUCTION_POPS(i) (scm_lookup_instruction (i)->npop)
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#define SCM_INSTRUCTION_PUSHES(i) (scm_lookup_instruction (i)->npush)
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#define SCM_VALIDATE_INSTRUCTION(p,x) SCM_MAKE_VALIDATE (p, x, INSTRUCTION_P)
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#define SCM_INSTRUCTION(i) (&scm_instruction_table[i])
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extern struct scm_instruction scm_instruction_table[];
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extern struct scm_instruction *scm_lookup_instruction (SCM name);
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extern SCM scm_instruction_list (void);
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extern SCM scm_instruction_p (SCM obj);
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extern SCM scm_instruction_length (SCM inst);
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extern SCM scm_instruction_pops (SCM inst);
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extern SCM scm_instruction_pushes (SCM inst);
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extern SCM scm_instruction_to_opcode (SCM inst);
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extern SCM scm_opcode_to_instruction (SCM op);
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extern void scm_bootstrap_instructions (void);
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extern 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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