btext.c (498495dba268b20e8eadd7fe93c140c68b6cc9d2) btext.c (33def8498fdde180023444b08e12b72a9efed41d)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Procedures for drawing on the screen early on in the boot process.
4 *
5 * Benjamin Herrenschmidt <benh@kernel.crashing.org>
6 */
7#include <linux/kernel.h>
8#include <linux/string.h>

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19static void scrollscreen(void);
20#endif
21
22static void draw_byte(unsigned char c, long locX, long locY);
23static void draw_byte_32(unsigned char *bits, unsigned int *base, int rb);
24static void draw_byte_16(unsigned char *bits, unsigned int *base, int rb);
25static void draw_byte_8(unsigned char *bits, unsigned int *base, int rb);
26
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Procedures for drawing on the screen early on in the boot process.
4 *
5 * Benjamin Herrenschmidt <benh@kernel.crashing.org>
6 */
7#include <linux/kernel.h>
8#include <linux/string.h>

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19static void scrollscreen(void);
20#endif
21
22static void draw_byte(unsigned char c, long locX, long locY);
23static void draw_byte_32(unsigned char *bits, unsigned int *base, int rb);
24static void draw_byte_16(unsigned char *bits, unsigned int *base, int rb);
25static void draw_byte_8(unsigned char *bits, unsigned int *base, int rb);
26
27#define __force_data __attribute__((__section__(".data")))
27#define __force_data __section(".data")
28
29static int g_loc_X __force_data;
30static int g_loc_Y __force_data;
31static int g_max_loc_X __force_data;
32static int g_max_loc_Y __force_data;
33
34static int dispDeviceRowBytes __force_data;
35static int dispDeviceDepth __force_data;

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29static int g_loc_X __force_data;
30static int g_loc_Y __force_data;
31static int g_max_loc_X __force_data;
32static int g_max_loc_Y __force_data;
33
34static int dispDeviceRowBytes __force_data;
35static int dispDeviceDepth __force_data;

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