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jlechner |
; CPU description file generator for the simulator testsuite.
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; Copyright (C) 2000, 2009 Red Hat, Inc.
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; This file is part of CGEN.
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; See file COPYING.CGEN for details.
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; generate allinsn.s and allinsn.d.
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; Specify which application.
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; Called after .cpu file has been read and global error checks are done.
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; We use the `tmp' member to record the syntax split up into its components.
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; The result is a list of strings to be inserted in the assembler
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; FIXME: floating point support
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; FIXME: Need to handle mach variants.
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; resolve the hardware reference.
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; Given an operand, return a set of N test data.
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; For a number, return N numbers.
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; Given the broken out assembler syntax string, return the list of operand
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; objects.
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; Given a list of operands for an instruction, return the test set
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; (all possible combinations).
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; N is the number of testcases for each operand.
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; The result has N to-the-power (length OP-LIST) elements.
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; Given an assembler expression and a set of operands build a testcase.
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; SYNTAX-LIST is a list of syntax elements (characters) and <operand> objects.
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; TEST-DATA is a list of strings, one element per operand.
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"Building a testcase for: "" "", test data: "" ""\n";(display (list result sl td "\n"))
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"\t""\n"; Generate a set of testcases for INSN.
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; FIXME: wip
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"Generating sim test set for "" ...\n""\t.global ""\n"":\n"; Generate the shell script that builds the .cgs files.
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; .cgs are .s files except that there may be other .s files in the directory
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; and we want the .exp driver script to easily find the files.
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;
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; Eventually it would be nice to generate as much of the testcase as possible.
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; For now we just generate the template and leave the programmer to fill in
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; the guts of the test (i.e. set up various registers, execute the insn to be
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; tested, and then verify the results).
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; Clearly some hand generated testcases will also be needed, but this
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; provides a good start for each instruction.
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#/bin/sh
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# Generate test result data for "" simulator testing.
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# This script is machine generated.
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# It is intended to be run in the testsuite source directory.
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#
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# Syntax: /bin/sh sim-build.sh
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# Put results here, so we preserve the existing set for comparison.
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mkdir tmpdir
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cd tmpdir
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\n""cat <<EOF > "".cgs\n"; FIXME: Need to record assembler line comment char in .cpu.
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"# "" testcase for ""$"" -*- Asm -*-\n""# mach: ""all"",""\n\n""\t.include \"testutils.inc\"\n\n""\tstart\n\n""\n\tpass\n""EOF\n\n"; Generate the dejagnu allinsn.exp file that drives the tests.
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"Generating sim-allinsn.exp ...\n""\
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# "" simulator testsuite.
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if [istarget ""*-*-*] {
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# load support procs (none yet)
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# load_lib cgen.exp
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# all machines
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set all_machs \""" ""\"
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# The .cgs suffix is for \"cgen .s\".
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foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.cgs]] {
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# skip it.
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if ![runtest_file_p $runtests $src] {
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}
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run_sim_test $src $all_machs
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}
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}\n"
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