Compare commits
No commits in common. "f83a00f4d553a340dfb0be6b2bea146737650b6c" and "fe9d9e38367ad7b577eae6e09b5881e1d7e5aa2a" have entirely different histories.
f83a00f4d5
...
fe9d9e3836
@ -1,10 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="GitSharedSettings">
|
||||
<option name="FORCE_PUSH_PROHIBITED_PATTERNS">
|
||||
<list />
|
||||
</option>
|
||||
</component>
|
||||
<component name="VcsDirectoryMappings">
|
||||
<mapping directory="" vcs="Git" />
|
||||
</component>
|
||||
|
15
main.c
15
main.c
@ -1,19 +1,11 @@
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
<<<<<<< HEAD
|
||||
#include <stdlib.h>
|
||||
=======
|
||||
#include <sys/syscall.h>
|
||||
>>>>>>> origin/main
|
||||
|
||||
#define ALIGN16(s) (((s) + 15) & ~0x0F)
|
||||
#define BLOCK_SIZE sizeof(struct block)
|
||||
<<<<<<< HEAD
|
||||
#define MINIMUM_BLOCK_SIZE (sizeof(struct block) + 16)
|
||||
=======
|
||||
#define MINIMUM_BLOCK_SIZE 4
|
||||
>>>>>>> origin/main
|
||||
|
||||
/// The memory block's header.
|
||||
struct block
|
||||
@ -36,18 +28,12 @@ struct block *extend_heap(size_t s)
|
||||
if (s < MINIMUM_BLOCK_SIZE)
|
||||
s = MINIMUM_BLOCK_SIZE;
|
||||
|
||||
<<<<<<< HEAD
|
||||
struct block *b = (struct block *)sbrk(0); // Get the current break
|
||||
|
||||
// Add the size of the block header to the requested size
|
||||
s += BLOCK_SIZE;
|
||||
|
||||
if (sbrk(s) == (void *)-1) // Extend the break by s bytes
|
||||
=======
|
||||
struct block* b = (struct block*)syscall(SYS_brk, NULL);
|
||||
|
||||
if ((void*)syscall(SYS_brk, (char*)(b + 1) + s) == (void*)-1)
|
||||
>>>>>>> origin/main
|
||||
return NULL;
|
||||
|
||||
b->size = s;
|
||||
@ -283,7 +269,6 @@ int main()
|
||||
|
||||
printf("Test 1: %i\n", *a);
|
||||
printf("Test 2: %i\n", *b);
|
||||
printf("Heap Size: %zu Bytes\n", get_heap_size());
|
||||
|
||||
free(a);
|
||||
free(b);
|
||||
|
Loading…
Reference in New Issue
Block a user