| 0,0 → 1,68 |
|---|
| #include "font-8x16.h" |
| |
| #define FB_REG "r8" |
| #define SCAN_REG "r9" |
| |
| #define ADDR_REG "r10" |
| #define FG_REG "r11" |
| #define BG_REG "r12" |
| |
| #define FG_COLOR 0xffffffff |
| #define BG_COLOR 0x00000000 |
| |
| #define BPP 4 |
| |
| void print_macro_init(void) { |
| printf(".macro DEBUG_INIT\n"); |
| printf("#ifdef CONFIG_DEBUG\n"); |
| printf("\tlis %s, %d\n", FG_REG, FG_COLOR >> 16); |
| printf("\tori %s, %s, %d\n", FG_REG, FG_REG, FG_COLOR & 0xffff); |
| printf("\t\n"); |
| printf("\tlis %s, %d\n", BG_REG, BG_COLOR >> 16); |
| printf("\tori %s, %s, %d\n", BG_REG, BG_REG, BG_COLOR & 0xffff); |
| printf("\t\n"); |
| printf("\tmr %s, %s\n", ADDR_REG, FB_REG); |
| printf("#endif\n"); |
| printf(".endm\n"); |
| } |
| |
| void print_macro(const char *name) { |
| printf(".macro DEBUG_%s\n", name); |
| printf("#ifdef CONFIG_DEBUG\n"); |
| |
| unsigned int y; |
| for (y = 0; y < FONT_SCANLINES; y++) { |
| printf("\t\n"); |
| |
| if (y > 0) |
| printf("\tadd %s, %s, %s\n", ADDR_REG, ADDR_REG, SCAN_REG); |
| |
| unsigned int i; |
| for (i = 0; name[i] != 0; i++) { |
| char c = name[i]; |
| |
| unsigned int x; |
| for (x = 0; x < FONT_WIDTH; x++) { |
| if (((fb_font[c * FONT_SCANLINES + y] >> (FONT_WIDTH - x)) & 1) == 1) |
| printf("\tstw %s, %d(%s)\n", FG_REG, (i * FONT_WIDTH + x) * BPP, ADDR_REG); |
| else |
| printf("\tstw %s, %d(%s)\n", BG_REG, (i * FONT_WIDTH + x) * BPP, ADDR_REG); |
| } |
| } |
| } |
| |
| printf("#endif\n"); |
| printf(".endm\n"); |
| } |
| |
| int main(int argc, char *argv[]) { |
| print_macro_init(); |
| |
| int i; |
| for (i = 1; i < argc; i++) { |
| printf("\n"); |
| print_macro(argv[i]); |
| } |
| |
| return 0; |
| } |