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9bb8012dd6
* module/system/vm/Makefile.am: * module/system/vm/conv.scm: * module/system/vm/disasm.scm: Remove these modules, as their functionality is now in (language ...). * libguile/objcodes.h: * libguile/objcodes.c: * module/system/vm/objcode.scm: Rename objcode->u8vector to objcode->bytecode. * module/system/vm/frame.scm: * module/language/bytecode/spec.scm: Fix for objcode->bytecode. * scripts/disassemble: * testsuite/run-vm-tests.scm: Fix for (system vm disasm) removal. * module/system/repl/command.scm: Use the right disassembler.
94 lines
3.7 KiB
C
94 lines
3.7 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_OBJCODES_H_
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#define _SCM_OBJCODES_H_
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#include <libguile.h>
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/* objcode data should be directly mappable to this C structure. */
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struct scm_objcode {
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scm_t_uint8 nargs;
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scm_t_uint8 nrest;
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scm_t_uint8 nlocs;
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scm_t_uint8 nexts;
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scm_t_uint32 len; /* the maximum index of base[] */
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scm_t_uint8 base[0];
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};
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#define SCM_F_OBJCODE_IS_MMAP (1<<0)
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#define SCM_F_OBJCODE_IS_U8VECTOR (1<<1)
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#define SCM_F_OBJCODE_IS_SLICE (1<<2)
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extern scm_t_bits scm_tc16_objcode;
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#define SCM_OBJCODE_P(x) (SCM_SMOB_PREDICATE (scm_tc16_objcode, x))
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#define SCM_OBJCODE_DATA(x) ((struct scm_objcode *) SCM_SMOB_DATA (x))
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#define SCM_VALIDATE_OBJCODE(p,x) SCM_MAKE_VALIDATE (p, x, OBJCODE_P)
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#define SCM_OBJCODE_LEN(x) (SCM_OBJCODE_DATA (x)->len)
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#define SCM_OBJCODE_NARGS(x) (SCM_OBJCODE_DATA (x)->nargs)
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#define SCM_OBJCODE_NREST(x) (SCM_OBJCODE_DATA (x)->nrest)
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#define SCM_OBJCODE_NLOCS(x) (SCM_OBJCODE_DATA (x)->nlocs)
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#define SCM_OBJCODE_NEXTS(x) (SCM_OBJCODE_DATA (x)->nexts)
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#define SCM_OBJCODE_BASE(x) (SCM_OBJCODE_DATA (x)->base)
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#define SCM_OBJCODE_IS_MMAP(x) (SCM_SMOB_FLAGS (x) & SCM_F_OBJCODE_IS_MMAP)
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#define SCM_OBJCODE_IS_U8VECTOR(x) (SCM_SMOB_FLAGS (x) & SCM_F_OBJCODE_IS_U8VECTOR)
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#define SCM_OBJCODE_IS_SLICE(x) (SCM_SMOB_FLAGS (x) & SCM_F_OBJCODE_IS_SLICE)
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SCM scm_c_make_objcode_slice (SCM parent, scm_t_uint8 *ptr);
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extern SCM scm_load_objcode (SCM file);
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extern SCM scm_objcode_p (SCM obj);
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extern SCM scm_bytecode_to_objcode (SCM bytecode);
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extern SCM scm_objcode_to_bytecode (SCM objcode);
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extern SCM scm_write_objcode (SCM objcode, SCM port);
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extern void scm_bootstrap_objcodes (void);
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extern void scm_init_objcodes (void);
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#endif /* _SCM_OBJCODES_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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