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c6c7769d9d
These use the same pattern as seen in the opcodes/ dir and in automake in general (ish). This helps simplify the boilerplate for building and linking build-time code, and fixes some inconsistency in flag usage. For rules that were compiling+linking in a single step, split them into separate steps so we can apply the correct set of options. This matches automake behavior too.
61 lines
1.9 KiB
Makefile
61 lines
1.9 KiB
Makefile
# Makefile template for Configure for the 68HC11 sim library.
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# Copyright (C) 1999-2021 Free Software Foundation, Inc.
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# Written by Cygnus Support.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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## COMMON_PRE_CONFIG_FRAG
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M68HC11_OBJS = interp.o m68hc11int.o m68hc12int.o \
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emulos.o interrupts.o m68hc11_sim.o
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SIM_OBJS = $(M68HC11_OBJS) \
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$(SIM_NEW_COMMON_OBJS) \
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sim-resume.o
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SIM_PROFILE= -DPROFILE=1 -DWITH_PROFILE=-1
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# We must use 32-bit addresses to support memory bank switching.
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# The WORD_BITSIZE is normally 16 but must be switched (temporarily)
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# to 32 to avoid a bug in the sim-common which uses 'unsigned_word'
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# instead of 'address_word' in some places (the result is a truncation
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# of the 32-bit address to 16-bit; and this breaks the simulator).
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SIM_EXTRA_CFLAGS = -DWITH_TARGET_WORD_BITSIZE=32 \
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-DWITH_TARGET_CELL_BITSIZE=32 \
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-DWITH_TARGET_ADDRESS_BITSIZE=32 \
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-DWITH_TARGET_WORD_MSB=31
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SIM_EXTRA_CLEAN = clean-extra
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INCLUDE = $(srcdir)/../../include/gdb/callback.h \
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interrupts.h sim-main.h
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## COMMON_POST_CONFIG_FRAG
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m68hc11int.c: gencode
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./gencode -m6811 > $@
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m68hc12int.c: gencode
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./gencode -m6812 > $@
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gencode.o: gencode.c
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$(COMPILE_FOR_BUILD) -c $< -o $@
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gencode: gencode.o
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$(LINK_FOR_BUILD) $^
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interp.o: interp.c $(INCLUDE)
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clean-extra:
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rm -f gencode m68hc11int.c
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