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Code Issues Releases Wiki Activity

🐛 bug fix

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This commit is contained in:
fslongjin
2022-03-02 13:07:13 +08:00
parent db8604c1e3
commit e573e6f1db
7 changed files with 85 additions and 29 deletions
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10
kernel/common/printk.h
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@ -45,7 +45,7 @@ struct screen_info
int char_size_x, char_size_y;
unsigned int *FB_address; //帧缓冲区首地址
uint *FB_address; //帧缓冲区首地址
unsigned long FB_length; // 帧缓冲区长度
};
@ -103,7 +103,7 @@ static char *write_float_point_num(char *str, double num, int field_width, int p
* @param BKcolor 背景颜色
* @param font 字符的bitmap
*/
static void putchar(unsigned int *fb, int Xsize, int x, int y, unsigned int FRcolor, unsigned int BKcolor, unsigned char font);
static void putchar(uint *fb, int Xsize, int x, int y, unsigned int FRcolor, unsigned int BKcolor, unsigned char font);
/**
* @brief 格式化打印字符串
@ -134,7 +134,7 @@ int cls();
/**
* @brief 获取VBE帧缓存区的物理地址
*
*
*/
ul get_VBE_FB_phys_addr();
@ -148,4 +148,6 @@ ul get_VBE_FB_length();
* @brief 设置pos变量中的VBE帧缓存区的线性地址
* @param virt_addr VBE帧缓存区线性地址
*/
void set_pos_VBE_FB_addr(ul virt_addr);
void set_pos_VBE_FB_addr(uint* virt_addr);
uint* get_pos_VBE_FB_addr();