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Add pointer support and improve debug and valgrind in Makefile

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This commit is contained in:
gbaconni
2022-04-15 17:20:15 +02:00
parent af87168372
commit 175a774e49
6 changed files with 82 additions and 27 deletions
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38
Makefile
View File

@@ -6,7 +6,7 @@
# By: gbaconni@student.42lausanne.ch +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2022/01/18 15:11:16 by gbaconni #+# #+# #
# Updated: 2022/04/15 00:23:05 by gbaconni ### lausanne.ch #
# Updated: 2022/04/15 17:19:14 by gbaconni ### lausanne.ch #
# #
# **************************************************************************** #
#
@@ -31,23 +31,25 @@ HDR = $(LIBFTPRINTF)/libftprintf.h
CC = gcc
CFLAGS = -Wall -Wextra -Werror
ifeq ($(FAST), 1)
CFLAGS += -v -pipe -O3 -ffast-math -fomit-frame-pointer -funroll-loops
#CFLAGS += -v -pipe -Ofast -ffast-math -funroll-loops -fomit-frame-pointer
CFLAGS += -pipe -O3 -ffast-math -fomit-frame-pointer -funroll-loops
#CFLAGS += -pipe -Ofast -ffast-math -funroll-loops -fomit-frame-pointer
endif
ifeq ($(DEBUG), 1)
CFLAGS += -g -O1 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
#CFLAGS += -v -g -O1 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
CFLAGS += -g -O0 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
endif
ifeq ($(LEAK), 1)
CFLAGS += -g -O0
endif
VALGRIND = valgrind
VALGRINDFLAGS = --quiet --leak-check=full --show-leak-kinds=all
ifeq ($(LEAK), 1)
PREFIX += $(VALGRIND) $(VALGRINDFLAGS)
endif
RM = rm
RMFLAGS = -f
VALGRIND = valgrind
VALGRINDFLAGS = --quiet --leak-check=full --show-leak-kinds=all
ifeq ($(DEBUG), 1)
PREFIX += $(VALGRIND) $(VALGRINDFLAGS)
endif
NORMINETTE = norminette
NORMINETTEFLAGS = -o
@@ -66,17 +68,19 @@ fclean: clean
@$(MAKE) -C $(LIBFTPRINTF) fclean
re: fclean all
@$(MAKE) -C $(LIBFTPRINTF) re
check:
@$(MAKE) -C $(LIBFTPRINTF) check
leak:
@$(MAKE) -C $(LIBFTPRINTF) re LEAK=1
debug:
@$(MAKE) -C $(LIBFTPRINTF) re DEBUG=1
@$(MAKE) re DEBUG=1
fast:
@$(MAKE) -C $(LIBFTPRINTF) re FAST=1
@$(MAKE) re FAST=1
test: clean $(NAME)
@$(PREFIX) ./$(NAME) "%c" C || true
@@ -86,11 +90,15 @@ test: clean $(NAME)
@$(PREFIX) ./$(NAME) "%X" 42 || true
@$(PREFIX) ./$(NAME) "42" "" || true
@$(PREFIX) ./$(NAME) "%%" "" || true
@$(PREFIX) ./$(NAME) "%p" "" || true
test2: debug
test2: leak
@$(MAKE) test LEAK=1
test3: debug
@$(MAKE) test DEBUG=1
test3: fast
test4: fast
@$(MAKE) test FAST=1
update: config online pull

21
libftprintf/Makefile
View File

@@ -6,7 +6,7 @@
# By: gbaconni@student.42lausanne.ch +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2022/01/18 15:11:16 by gbaconni #+# #+# #
# Updated: 2022/04/14 23:54:03 by gbaconni ### lausanne.ch #
# Updated: 2022/04/15 17:19:30 by gbaconni ### lausanne.ch #
# #
# **************************************************************************** #
#
@@ -52,12 +52,20 @@ HDR = libftprintf.h
CC = gcc
CFLAGS = -Wall -Wextra -Werror
ifeq ($(FAST), 1)
CFLAGS += -v -pipe -O3 -ffast-math -fomit-frame-pointer -funroll-loops
#CFLAGS += -v -pipe -Ofast -ffast-math -funroll-loops -fomit-frame-pointer
CFLAGS += -pipe -O3 -ffast-math -fomit-frame-pointer -funroll-loops
#CFLAGS += -pipe -Ofast -ffast-math -funroll-loops -fomit-frame-pointer
endif
ifeq ($(DEBUG), 1)
CFLAGS += -g -O1 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
#CFLAGS += -v -g -O1 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
CFLAGS += -g -O0 -fsanitize=address -fsanitize=undefined -fsanitize=signed-integer-overflow
endif
ifeq ($(LEAK), 1)
CFLAGS += -g -O0
endif
VALGRIND = valgrind
VALGRINDFLAGS = --quiet --leak-check=full --show-leak-kinds=all
ifeq ($(LEAK), 1)
PREFIX += $(VALGRIND) $(VALGRINDFLAGS)
endif
AR = ar
@@ -102,6 +110,9 @@ so: $(OBJ) $(OBJ_BONUS)
check:
@$(NORMINETTE) $(NORMINETTEFLAGS) $(HDR) $(SRC) ${SRC_BONUS} 2>&1 | grep -v '\.[ch]: OK!' || true
leak:
@$(MAKE) re LEAK=1
debug:
@$(MAKE) re DEBUG=1

4
libftprintf/ft_vprintf.c
View File

@@ -6,7 +6,7 @@
/* By: gbaconni@student.42lausanne.ch +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/20 11:43:52 by gbaconni #+# #+# */
/* Updated: 2022/04/15 00:25:52 by gbaconni ### lausanne.ch */
/* Updated: 2022/04/15 16:37:06 by gbaconni ### lausanne.ch */
/* */
/* ************************************************************************** */
@@ -21,7 +21,7 @@ int ft_vprintf(char const *format, va_list ap)
{
if (*format == '%')
{
if (*format++ == '%')
if (*++format == '%')
ret += ft_vprintf_percent(format, ap);
else if (*format == 'c')
ret += ft_vprintf_char(format, ap);

24
libftprintf/ft_vprintf_pointer.c
View File

@@ -6,7 +6,7 @@
/* By: gbaconni@student.42lausanne.ch +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/20 11:56:16 by gbaconni #+# #+# */
/* Updated: 2022/04/13 08:00:14 by gbaconni ### lausanne.ch */
/* Updated: 2022/04/15 17:12:36 by gbaconni ### lausanne.ch */
/* */
/* ************************************************************************** */
@@ -14,7 +14,25 @@
int ft_vprintf_pointer(const char *format, va_list ap)
{
(void) ap;
int ret;
int len;
void *p;
char *s;
(void) format;
return (0);
ret = 0;
len = 0;
p = va_arg(ap, void *);
if (p == NULL)
{
len = ft_strlen(NIL);
write(1, NIL, len);
return (len);
}
s = ft_itoa_base((unsigned long) p, "0123456789ABCDEF");
len = ft_strlen(s);
write(1, s, len);
ret += len;
free(s);
return (ret);
}

8
libftprintf/libftprintf.h
View File

@@ -6,7 +6,7 @@
/* By: gbaconni@student.42lausanne.ch +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/18 15:26:06 by gbaconni #+# #+# */
/* Updated: 2022/04/14 23:56:24 by gbaconni ### lausanne.ch */
/* Updated: 2022/04/15 16:50:38 by gbaconni ### lausanne.ch */
/* */
/* ************************************************************************** */
@@ -17,6 +17,12 @@
# include <stdarg.h>
# include <unistd.h>
# if defined (__APPLE__)
# define NIL "0x0"
# else
# define NIL "(nil)"
# endif
/* Helper */
char *ft_itoa_base(int n, char *base);

14
main.c
View File

@@ -6,7 +6,7 @@
/* By: baco <baco@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/04/13 06:58:46 by gbaconni #+# #+# */
/* Updated: 2022/04/13 07:54:40 by gbaconni ### lausanne.ch */
/* Updated: 2022/04/15 17:19:36 by gbaconni ### lausanne.ch */
/* */
/* ************************************************************************** */
@@ -75,10 +75,14 @@ int main(int argc, char *argv[])
int d;
char c;
char *s;
int x;
void *ptr;
d = 0;
c = '\0';
s = "";
x = 42;
ptr = &x;
(void)s;
if (argc > 1)
{
@@ -107,6 +111,14 @@ int main(int argc, char *argv[])
ret = ft_printf(format, s);
printf(": %d = ft_printf(\"%s\", \"%s\")\n", ret, format, s);
}
else if (ft_strlen(argv[2]) == 0)
{
s = argv[2];
ret = printf(format, ptr);
printf(": %d = printf(\"%s\", \"%s\")\n", ret, format, s);
ret = ft_printf(format, ptr);
printf(": %d = ft_printf(\"%s\", \"%s\")\n", ret, format, s);
}
else
{
printf("Error: invalid argument\n");