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🆕 完成了初始化内存管理单元的代码

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fslongjin
2022-01-28 14:46:15 +08:00
parent 134692fa85
commit 8131264e3f
5 changed files with 403 additions and 22 deletions
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6
kernel/main.c
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@ -9,7 +9,9 @@
#include "mm/mm.h"
int *FR_address = (int *)0xffff800000a00000; //帧缓存区的地址
char fxsave_region[512] __attribute__((aligned(16)));
//char fxsave_region[512] __attribute__((aligned(16)));
struct memory_desc memory_management_struct = {{0}, 0};
void show_welcome()
{
@ -75,7 +77,7 @@ void init()
init_sys_vector();
asm volatile(" fxsave %0 " ::"m"(fxsave_region));
//asm volatile(" fxsave %0 " ::"m"(fxsave_region));
// 初始化内存管理单元
printk("[ DragonOS ] Initializing memory manage unit...\n");
mm_init();