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b79efe264f
The cgen scache module is enabled by every cgen port, and with the same default value of 16k (which matches the common default value). Let's pull this option out of the individual ports (via CPPFLAGS) and into the common code (via config.h). The object itself is compiled only for cgen ports atm, so that part doesn't change. The scache code is initialized dynamically via the modules.c logic. That's why the profile code needs an additional CGEN_ARCH check. This will allow us to collapse arch configure files more. Merging the source files will require more future work, but integrating the cgen & non-cgen worlds itself will take a lot.
31 lines
1.2 KiB
Plaintext
31 lines
1.2 KiB
Plaintext
dnl Copyright (C) 1997-2021 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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AC_DEFUN([SIM_AC_OPTION_SCACHE],
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[dnl
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AC_MSG_CHECKING([for sim cache size])
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sim_scache="16384"
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AC_ARG_ENABLE(sim-scache,
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[AS_HELP_STRING([--enable-sim-scache=size],
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[Specify simulator execution cache size])],
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[case "${enableval}" in
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yes) ;;
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no) sim_scache="0";;
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[[0-9]]*) sim_scache="${enableval}";;
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*) AC_MSG_ERROR("Bad value $enableval passed to --enable-sim-scache");;
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esac])
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AC_DEFINE_UNQUOTED([WITH_SCACHE], [$sim_scache], [Sim cache szie])
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AC_MSG_RESULT($sim_scache)
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])
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