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Delete files accidentally branched from branch/2014-02-23/mvff-tune.
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Gareth Rees
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3 changed files with 0 additions and 242 deletions
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/* spw3i3mv.c: STACK PROBE FOR 32-BIT WINDOWS
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*
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* $Id$
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* Copyright (c) 2001-2014 Ravenbrook Limited. See end of file for license.
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* Portions copyright (C) 2001 Global Graphics Software.
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*
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* This function reads a location that is depth words beyond the
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* current stack pointer. On Intel platforms, the stack grows
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* downwards, so this means reading from a location with a lesser
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* address.
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*/
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#include "mpm.h"
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void StackProbe(Size depth)
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{
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__asm {
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mov eax, depth
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neg eax
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mov eax, [esp+eax*4] /* do the actual probe */
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}
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}
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/* C. COPYRIGHT AND LICENSE
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*
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* Copyright (C) 2001-2014 Ravenbrook Limited <http://www.ravenbrook.com/>.
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* All rights reserved. This is an open source license. Contact
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* Ravenbrook for commercial licensing options.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Redistributions in any form must be accompanied by information on how
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* to obtain complete source code for this software and any accompanying
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* software that uses this software. The source code must either be
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* included in the distribution or be available for no more than the cost
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* of distribution plus a nominal fee, and must be freely redistributable
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* under reasonable conditions. For an executable file, complete source
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* code means the source code for all modules it contains. It does not
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* include source code for modules or files that typically accompany the
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* major components of the operating system on which the executable file
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* runs.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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* PURPOSE, OR NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* spw3i6mv.c: STACK PROBE FOR 64-BIT WINDOWS
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*
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* $Id$
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* Copyright (c) 2013 Ravenbrook Limited. See end of file for license.
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*
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* The function StackProbe ensures that the stack has at least depth
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* words available. It achieves this by exploiting an obscure but
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* documented feature of Microsoft's function _alloca: "A stack
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* overflow exception is generated if the space cannot be allocated."
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* _alloca: http://msdn.microsoft.com/en-us/library/wb1s57t5.aspx
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*
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* The purpose of this function to ensure that the stack overflow
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* exception is generated here (before taking the arena lock) where it
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* can be handled safely rather than at some later point where the
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* arena lock is held and so handling the exception may cause the MPS
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* to be entered recursively.
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*/
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#include "mpm.h"
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#include <malloc.h>
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void StackProbe(Size depth)
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{
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_alloca(depth*sizeof(Word));
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}
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/* C. COPYRIGHT AND LICENSE
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*
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* Copyright (C) 2013 Ravenbrook Limited <http://www.ravenbrook.com/>.
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* All rights reserved. This is an open source license. Contact
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* Ravenbrook for commercial licensing options.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Redistributions in any form must be accompanied by information on how
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* to obtain complete source code for this software and any accompanying
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* software that uses this software. The source code must either be
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* included in the distribution or be available for no more than the cost
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* of distribution plus a nominal fee, and must be freely redistributable
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* under reasonable conditions. For an executable file, complete source
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* code means the source code for all modules it contains. It does not
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* include source code for modules or files that typically accompany the
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* major components of the operating system on which the executable file
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* runs.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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* PURPOSE, OR NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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@ -1,109 +0,0 @@
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#!/usr/bin/python
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#
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# $Id$
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# Copyright (c) 2013 Ravenbrook Limited. See end of file for license.
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#
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# This program takes the output of gcov on standard input and writes a
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# human-readable table with a summary, to the file named on the
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# command line (or standard output if none is given). The summary line
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# is always written to standard output so that in the context of "make
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# test" where the detailed test output is being directed to a test log
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# file, the coverage summary can still be presented.
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#
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# gcov output looks like this:
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#
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# File '/project/mps/master/code/mpsi.c'
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# Lines executed:85.12% of 921
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# /project/mps/master/code/mpsi.c:creating 'mpsi.c.gcov'
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#
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# Note that we select only the .c files (there may also be output for
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# system files like signal.h with inline function definitions, and we
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# are not interested in covering them). The MPS has no inline function
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# definitions in headers.
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from sys import argv, stdin, stdout
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from re import match
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def coverage():
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"""For each .c file with coverage data, generate a triple (percent
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coverage, file name, number of lines).
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"""
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for line in stdin:
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m1 = match(r"File '.*/([^/]+\.c)'$", line)
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if not m1:
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continue
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m2 = match(r"Lines executed:(\d[0-9.]*)% of (\d+)$", next(stdin))
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if m2:
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yield float(m2.group(1)), m1.group(1), int(m2.group(2))
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def main():
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if len(argv) >= 2:
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out = open(argv[1], 'a')
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else:
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out = stdout
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fmt1 = "{0:<16s} {1:<7s} {2:<7s} {3:<7s}\n"
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fmt2 = "{0:<16s} {1:7d} {2:7d} {3:6.2f}%\n"
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underlines = "---------------- ------- ------- -------".split()
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out.write(fmt1.format(*"File Lines Covered Percent".split()))
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out.write(fmt1.format(*underlines))
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total_lines, total_covered = 0, 0
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for percent, file, lines in sorted(coverage()):
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covered = int(round(lines * percent / 100))
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total_lines += lines
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total_covered += covered
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out.write(fmt2.format(file, lines, covered, percent))
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out.write(fmt1.format(*underlines))
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if total_lines == 0:
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total_percent = 100.0
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else:
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total_percent = 100.0 * total_covered / total_lines
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summary = fmt2.format("COVERAGE TOTAL", total_lines, total_covered,
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total_percent)
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out.write(summary)
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if out != stdout:
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stdout.write(summary)
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if __name__ == '__main__':
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main()
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# C. COPYRIGHT AND LICENSE
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#
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# Copyright (C) 2013 Ravenbrook Limited <http://www.ravenbrook.com/>.
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# All rights reserved. This is an open source license. Contact
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# Ravenbrook for commercial licensing options.
|
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#
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# Redistribution and use in source and binary forms, with or without
|
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# 1. Redistributions of source code must retain the above copyright
|
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# notice, this list of conditions and the following disclaimer.
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||||
#
|
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# 2. Redistributions in binary form must reproduce the above copyright
|
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# notice, this list of conditions and the following disclaimer in the
|
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# documentation and/or other materials provided with the distribution.
|
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#
|
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# 3. Redistributions in any form must be accompanied by information on how
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# to obtain complete source code for this software and any accompanying
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# software that uses this software. The source code must either be
|
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# included in the distribution or be available for no more than the cost
|
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# of distribution plus a nominal fee, and must be freely redistributable
|
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# under reasonable conditions. For an executable file, complete source
|
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# code means the source code for all modules it contains. It does not
|
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# include source code for modules or files that typically accompany the
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# major components of the operating system on which the executable file
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# runs.
|
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
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# PURPOSE, OR NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
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