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add Makefile and license

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John Regan
2023-03-19 17:48:41 -04:00
parent 1cbfd2ea0c
commit f9c724786b
3 changed files with 144 additions and 0 deletions
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12
LICENSE Normal file
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Copyright (c) 2023 John Regan
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.

117
Makefile Normal file
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.PHONY: all clean test
CFLAGS = -fPIC -g -O0 -Wall -Wextra
LDFLAGS =
all: utest-byte utest-short utest-word utest-quad \
utest-byte-static utest-short-static utest-word-static utest-quad-static \
utest-byte-single utest-short-single utest-word-single utest-quad-single \
utest-coverage bigint.o
test: utest-byte utest-short utest-word utest-quad utest-byte-single utest-short-single utest-word-single utest-quad-single utest-coverage
./utest-byte >/dev/null 2>&1 || ./utest-byte
./utest-short >/dev/null 2>&1 || ./utest-short
./utest-word >/dev/null 2>&1 || ./utest-word
./utest-quad >/dev/null 2>&1 || ./utest-quad
./utest-byte-single >/dev/null 2>&1 || ./utest-byte-single
./utest-short-single >/dev/null 2>&1 || ./utest-short-single
./utest-word-single >/dev/null 2>&1 || ./utest-word-single
./utest-quad-single >/dev/null 2>&1 || ./utest-quad-single
./utest-byte-static >/dev/null 2>&1 || ./utest-byte-static
./utest-short-static >/dev/null 2>&1 || ./utest-short-static
./utest-word-static >/dev/null 2>&1 || ./utest-word-static
./utest-quad-static >/dev/null 2>&1 || ./utest-quad-static
mkdir -p coverage
rm -f coverage/*
./utest-coverage
gcovr --html-details --output coverage/index.html
rm -f *.gcda
rm -f *.gcno
utest-byte: utest-byte.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-short: utest-short.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-word: utest-word.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-quad: utest-quad.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-byte-single: utest-byte-single.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-short-single: utest-short-single.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-word-single: utest-word-single.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-quad-single: utest-quad-single.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-byte-static: utest-byte-static.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-short-static: utest-short-static.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-word-static: utest-word-static.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-quad-static: utest-quad-static.o
$(CC) -o $@ $^ $(LDFLAGS)
utest-coverage: utest-coverage.o
$(CC) -o $@ $^ $(LDFLAGS) --coverage
utest-byte.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_WORD_WIDTH=1 -c -o $@ $<
utest-short.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_WORD_WIDTH=2 -c -o $@ $<
utest-word.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_WORD_WIDTH=4 -c -o $@ $<
utest-quad.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_WORD_WIDTH=8 -c -o $@ $<
utest-byte-single.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_SINGLE_WORD_ONLY -DBIGINT_WORD_WIDTH=1 -c -o $@ $<
utest-short-single.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_SINGLE_WORD_ONLY -DBIGINT_WORD_WIDTH=2 -c -o $@ $<
utest-word-single.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_SINGLE_WORD_ONLY -DBIGINT_WORD_WIDTH=4 -c -o $@ $<
utest-quad-single.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_SINGLE_WORD_ONLY -DBIGINT_WORD_WIDTH=8 -c -o $@ $<
utest-byte-static.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_NO_MALLOC -DBIGINT_WORD_WIDTH=1 -c -o $@ $<
utest-short-static.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_NO_MALLOC -DBIGINT_WORD_WIDTH=2 -c -o $@ $<
utest-word-static.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_NO_MALLOC -DBIGINT_WORD_WIDTH=4 -c -o $@ $<
utest-quad-static.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) -DBIGINT_NO_MALLOC -DBIGINT_WORD_WIDTH=8 -c -o $@ $<
utest-coverage.o: utest.c utest.h bigint.h
$(CC) $(CFLAGS) --coverage -c -o $@ $<
bigint.o: bigint.h
$(CC) -DBIGINT_IMPLEMENTATION -std=c99 -pedantic $(CFLAGS) -c -o $@ $<
clean:
rm -f *.o *.exe
rm -f utest-coverage
rm -f utest-byte utest-short utest-word utest-quad
rm -f utest-byte-single utest-short-single utest-word-single utest-quad-single
rm -f utest-byte-static utest-short-static utest-word-static utest-quad-static

15
bigint.h
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#ifndef BIGINTH
#define BIGINTH
/*
Copyright (c) 2023 John Regan
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
*/
#if !defined(BIGINT_API)
#ifdef _WIN32
#define BIGINT_DLL_IMPORT __declspec(dllimport)