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still working on memory stuff

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Maieul BOYER 2024-05-08 19:35:13 +02:00
parent 8e90a858ad
commit 326c9318e4
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18 changed files with 206 additions and 77 deletions
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14
stdme/src/os/abort.c
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/07 11:08:03 by maiboyer #+# #+# */
/* Updated: 2024/05/08 16:11:05 by maiboyer ### ########.fr */
/* Updated: 2024/05/08 19:07:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -16,8 +16,8 @@
#include <execinfo.h>
#include <stdio.h>
#include <stdlib.h>
#include "me/alloc/alloc_internal.h"
#define PRINT_BACKTRACE
#ifndef BASE_PATH
# define BASE_PATH "/no_base_path_defined/"
#endif
@ -34,7 +34,7 @@ static void print_trace_inner(void **trace, t_str *messages, t_usize i)
t_i32 p;
p = 0;
fprintf(stderr, "[bt] #%zu\t", i);
fprintf(stderr, "[bt] #%-4zu\t", i);
while (messages[i][p] != '(' && messages[i][p] != ' '
&& messages[i][p] != 0)
++p;
@ -47,7 +47,8 @@ static void print_trace_inner(void **trace, t_str *messages, t_usize i)
p, \
messages[i], \
BASE_PATH);
(void)system(syscom);
if (system(syscom))
fprintf(stderr, "%s\n", messages[i]);
}
void print_trace(void)
@ -65,10 +66,11 @@ void print_trace(void)
size -= 3;
while (i < size)
print_trace_inner(trace, messages, i++);
me_free(messages);
}
#else
static void print_trace(void)
void print_trace(void)
{
}
@ -78,6 +80,8 @@ void me_abort(t_str msg)
{
if (msg == NULL)
msg = "No message (msg was NULL)";
me_putendl_fd("Memory information:", 2);
print_pages_info();
me_putstr_fd("Abort: ", 2);
me_putendl_fd(msg, 2);
print_trace();

34
stdme/src/os/exit.c
View file

@ -6,25 +6,41 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/07 13:08:52 by maiboyer #+# #+# */
/* Updated: 2024/05/07 15:01:38 by maiboyer ### ########.fr */
/* Updated: 2024/05/08 19:33:27 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/types.h"
#include "me/alloc/alloc_internal.h"
#include "me/fs/putendl_fd.h"
#include "me/fs/putnbr_fd.h"
#include "me/types.h"
#include <stdlib.h>
void me_exit(t_i32 exit_code)
{
t_arena_page *arena;
t_arena_page *tmp;
t_arena_page *page;
t_arena_page *tmp;
t_arena_block *block;
t_usize count_block;
arena = get_head_arena();
while (arena)
page = get_head_arena();
count_block = 0;
while (page)
{
tmp = arena->next;
free(arena);
arena = tmp;
block = (void *)(((t_usize)page) + sizeof(*page));
while (((t_usize)page) <= ((t_usize)block) &&
((t_usize)block) <=
((t_usize)page) + page->page_size + sizeof(*page))
{
count_block += block->used;
block = (void *)(((t_usize)block) + sizeof(*block) + block);
}
tmp = page->next;
me_free(page);
page = tmp;
}
if (count_block != 0)
(me_putnbr_fd(count_block, 2),
me_putendl_fd(" Blocks weren't freed when exiting !", 2));
exit(exit_code);
}