pintos/src/prep/test_mem.c File Reference

#include <stdio.h>
#include <pthread.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <list.h>
#include <debug.h>
#include "memalloc.h"

Go to the source code of this file.

Defines
#define	ROUNDS   1000
#define	NPTRS   256
#define	ALLOCSIZE   (256*3)
#define	NTHREADS   5
#define	MEMSIZE   (1<<16)
Functions
void	exit (int)
int	rand_r (unsigned int *)
static void	check_and_free (uint8_t **ptr, size_t sz)
static void	allocate_and_set (uint8_t **ptr, size_t sz)
static void *	test_single (void *arg)
static void	check_free_list_size ()
static int	basic_tests ()
int	main (int ac, char *av[])
void	debug_panic (const char *file, int line, const char *function, const char *message,...)
Variables
static long long	leftfence
static uint8_t	memory [MEMSIZE]
static long long	rightfence

---

Define Documentation

#define ALLOCSIZE   (256*3)

Definition at line 24 of file test_mem.c.

Referenced by test_single().

#define MEMSIZE   (1<<16)

Definition at line 27 of file test_mem.c.

Referenced by basic_tests().

#define NPTRS   256

Definition at line 23 of file test_mem.c.

Referenced by test_single().

#define NTHREADS   5

Definition at line 25 of file test_mem.c.

Referenced by main().

#define ROUNDS   1000

Definition at line 22 of file test_mem.c.

Referenced by test_single().

---

Function Documentation

static void allocate_and_set	(	uint8_t **	ptr,
		size_t	sz
	)			[static]

Definition at line 56 of file test_mem.c.

References mem_alloc(), and NULL.

Referenced by test_single().

static int basic_tests

(

)

[static]

Definition at line 153 of file test_mem.c.

References ASSERT, check_free_list_size(), mem_alloc(), mem_free(), MEMSIZE, and NULL.

Referenced by main().

static void check_and_free	(	uint8_t **	ptr,
		size_t	sz
	)			[static]

Definition at line 40 of file test_mem.c.

References ASSERT, mem_free(), NULL, and s.

Referenced by test_single().

static void check_free_list_size

(

)

[static]

Definition at line 129 of file test_mem.c.

References exit(), mem_sizeof_free_list(), and printf().

Referenced by basic_tests(), and main().

void debug_panic	(	const char *	file,
		int	line,
		const char *	function,
		const char *	message,
			...
	)

Definition at line 250 of file test_mem.c.

References exit(), printf(), va_end, va_start, and vprintf().

void exit

(

int

)

Definition at line 72 of file syscall.c.

References NOT_REACHED, SYS_EXIT, and syscall1.

Referenced by _start(), check_free_list_size(), consume_some_resources_and_die(), debug_panic(), fail(), fail_io(), main(), relay(), test_main(), and usage().

int main	(	int	ac,
		char *	av[]
	)

Definition at line 203 of file test_mem.c.

References ASSERT, basic_tests(), check_free_list_size(), exit(), leftfence, mem_init(), memory, NTHREADS, NULL, printf(), rightfence, and test_single().

int rand_r

(

unsigned int *

)

Referenced by test_single().

static void* test_single

(

void *

arg

)

[static]

Definition at line 77 of file test_mem.c.

References allocate_and_set(), ALLOCSIZE, check_and_free(), memset(), NPTRS, NULL, rand_r(), and ROUNDS.

Referenced by main().

---

Variable Documentation

long long leftfence [static]

Definition at line 28 of file test_mem.c.

Referenced by main().

uint8_t memory[MEMSIZE] [static]

Definition at line 29 of file test_mem.c.

Referenced by main().

long long rightfence [static]

Definition at line 30 of file test_mem.c.

Referenced by main().