bc5f13bb4e
2008-05-29 Guillaume SADEGH <sadegh@lrde.epita.fr> * iface/nips/nips.cc, iface/nips/nips.hh, iface/nips/common.cc, iface/nips/common.hh, iface/nips/Makefile.am: TGBA implementation with the NIPS library. * iface/nips/emptiness_check.cc: Emptiness check on a Promela interface. * iface/nips/dottynips.cc: Dot printer on the NIPS interface. * iface/nips/compile.sh: Add. Wrapper around nips compiler to compile Promela to NIPS bytecode. * iface/nips/nips_vm,iface/nips/nips_vm/bytecode.h, iface/nips/nips_vm/ChangeLog, iface/nips/nips_vm/COPYING, iface/nips/nips_vm/hashtab.c, iface/nips/nips_vm/hashtab.h, iface/nips/nips_vm/INSTALL, iface/nips/nips_vm/instr.c, iface/nips/nips_vm/instr.h, iface/nips/nips_vm/instr_step.c, iface/nips/nips_vm/instr_step.h, iface/nips/nips_vm/instr_tools.c, iface/nips/nips_vm/instr_tools.h, iface/nips/nips_vm/instr_wrap.c, iface/nips/nips_vm/instr_wrap.h, iface/nips/nips_vm/interactive.c, iface/nips/nips_vm/interactive.h, iface/nips/nips_vm/main.c, iface/nips/nips_vm/Makefile, iface/nips/nips_vm/Makefile.am, iface/nips/nips_vm/nips_asm_help.pl, iface/nips/nips_vm/nips_asm_instr.pl, iface/nips/nips_vm/nips_asm.pl, iface/nips/nips_vm/nips_disasm.pl, iface/nips/nips_vm/nipsvm.c, iface/nips/nips_vm/nipsvm.h, iface/nips/nips_vm/README, iface/nips/nips_vm/rt_err.c, iface/nips/nips_vm/rt_err.h, iface/nips/nips_vm/search.c, iface/nips/nips_vm/search.h, iface/nips/nips_vm/split.c, iface/nips/nips_vm/split.h, iface/nips/nips_vm/state.c, iface/nips/nips_vm/state.h, iface/nips/nips_vm/state_inline.h, iface/nips/nips_vm/state_parts.c, iface/nips/nips_vm/state_parts.h, iface/nips/nips_vm/timeval.h, iface/nips/nips_vm/tools.h: NIPS VM added to the SPOT distribution. * configure.ac, iface/Makefile.am: Build system updated for the NIPS front-end.
91 lines
2.2 KiB
Text
91 lines
2.2 KiB
Text
NIPS - New Implementation of Promela Semantics
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Copyright (C) 2005: Stefan Schuermans <stefan@schuermans.info>
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Michael Weber <michaelw@i2.informatik.rwth-aachen.de>
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Lehrstuhl fuer Informatik II, RWTH Aachen
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Copyleft: GNU public license - http://www.gnu.org/copyleft/gpl.html
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specification of the assembler file format
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The entire format is line based. A line can contain a label, an instruction,
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a label and an instruction or a directive. An additional comment separated by
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";" is allowed at the end of every line.
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begin of new module
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-------------------
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"!module" <name>
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with <name> being enclosed in "
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instruction lines
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-----------------
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3 formats are allowed
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<label>:
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<instruction> <parameter 1> ... <parameter n>
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<label>: <instruction> <parameter 1> ... <parameter n>
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with <label> = "[A-Za-z][A-Za-Z0-9_]*"
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For a list of instructions with their parameters, see "nips_asm_instr.pl".
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The parameters may be fixed text or be of one of the following types:
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!const?: a constant value, i.e. a number
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!reg: some register "r0" ... "r7"
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!addr: a relative address, i.e. a label name
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!address: an absolute address, i.e. a label name
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flags (of bytecode addresses)
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-----------------------------
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"!flags" "progress"? "accept"?
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"!flags_addr" <address> "progress"? "accept"?
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with <address> of format "0x[0-9A-Fa-f]+"
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marks the current / the specified address with the specified flags
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string (for the string table)
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-----------------------------
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"!string" <index> <text>
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<index> is used in the PRINT* commands.
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<text> must be enclosed in ".
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source location information
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---------------------------
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"!srcloc" <line> <column>
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"!srcloc_addr" <address> <line> <column>
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with <address> of format "0x[0-9A-Fa-f]+"
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with <line> and <column> being numbers
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specifies the location in the source code
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corresponding to the current / the specified address
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structure information
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---------------------
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"!strinf" "(begin|end)" <type> <name>?
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"!strinf_addr" <address> "(begin|end)" <type> <name>?
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with <address> of format "0x[0-9A-Fa-f]+"
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with <type> and <name> of format "[A-Za-z]+"
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specifies the begin / end of some structure of <type> in the source code
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at the current / the specified address
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