void plat_boot(void){
int i;
for(i=0;init[i];i++){
init[i]();
}
init_sys_mmu();
start_mmu();
test_mmu();
test_printk();
// timer_init();
init_page_map();
kmalloc_init();
char *p1,*p2,*p3,*p4;
p1=kmalloc(127);
printk("the first alloced address is %x\n",p1);
p2=kmalloc(124);
printk("the second alloced address is %x\n",p2);
kfree(p1);
kfree(p2);
p3=kmalloc(119);
printk("the third alloced address is %x\n",p3);
p4=kmalloc(512);
printk("the forth alloced address is %x\n",p4);
while(1);
}
void plat_boot(void) {
int i;
for (i=0; init[i]; i++) {
init[i]();
}
init_sys_mmu();
start_mmu();
test_mmu();
test_printk();
// timer_init();
init_page_map();
kmalloc_init();
ramdisk_driver_init();
romfs_init();
struct inode *node;
char *buf = (char *)0x30100000;
if ((node = fs_type[ROMFS]->namei(fs_type[ROMFS], "main.bin")) == (void *)0) {
printk("inode read error\n");
goto HALT;
}
if (fs_type[ROMFS]->device->dout(fs_type[ROMFS]->device,\
buf, fs_type[ROMFS]->get_daddr(node), \
node->dsize)) {
printk("dout error\n");
goto HALT;
}
exec(buf);
HALT:
while (1);
}
void plat_boot(void){
int i;
for(i=0;init[i];i++){
init[i]();
}
init_sys_mmu();
start_mmu();
test_mmu();
test_printk();
// timer_init();
init_page_map();
char *p1,*p2,*p3,*p4;
p1=(char *)get_free_pages(0,6);
printk("the return address of get_free_pages %x\n",p1);
p2=(char *)get_free_pages(0,6);
printk("the return address of get_free_pages %x\n",p2);
put_free_pages(p2,6);
put_free_pages(p1,6);
p3=(char *)get_free_pages(0,7);
printk("the return address of get_free_pages %x\n",p3);
p4=(char *)get_free_pages(0,7);
printk("the return address of get_free_pages %x\n",p4);
while(1);
}