ad48aa82e9
* Use $31 instead of mnemonic zero for the gcc inline
assembly test, as the GNU assembler doesn't like
zero, but both Tru64 and GNU assembler should be fine
with $31
* Disable Linux timer component on Alpha. The CPU timer
rolls over every 10 seconds or less, so it's kinda
worthless for our needs.
* Fix some escaping issues when local functions are
denoted with a $
* Remove C++ comments from the Alpha assembly.
* Add base assembly code for the non-inlined functions
on Alpha
This commit was SVN r11764.
63 строки
2.0 KiB
Bash
63 строки
2.0 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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# University Research and Technology
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# Corporation. All rights reserved.
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# Copyright (c) 2004-2005 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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AC_DEFUN([MCA_timer_linux_COMPILE_MODE], [
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AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
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$4="static"
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AC_MSG_RESULT([$$4])
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])
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# MCA_timer_linux_CONFIG(action-if-can-compile,
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_timer_linux_CONFIG],[
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AC_ARG_WITH([timer],
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[AC_HELP_STRING([--with-timer=TYPE],
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[Build high resolution timer component TYPE])])
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AS_IF([test "$with_timer" = "linux"],
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[timer_linux_happy="yes"
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timer_linux_should_use=1],
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[timer_linux_should_use=0
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AS_IF([test "$with_timer" = ""],
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[timer_linux_happy="yes"],
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[timer_linux_happy="no"])])
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AS_IF([test "$timer_linux_happy" = "yes"],
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[AS_IF([test -r "/proc/cpuinfo"],
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[timer_linux_happy="yes"],
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[timer_linux_happy="no"])])
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case "${host}" in
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alpha*)
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timer_linux_happy="no"
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;;
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esac
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AS_IF([test "$timer_linux_happy" = "no" -a \
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"$timer_linux_should_use" = "1"],
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[AC_MSG_ERROR([Linux timer requested but not available. Aborting.])])
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AS_IF([test "$timer_linux_happy" = "yes"],
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[timer_base_include="linux/timer_linux.h"
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$1],
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[$2])
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])
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