Lines Matching refs:BX
70 #define BX r.gr.u.r16.bx
180 BX_DEBUG_INT13_ET("%s: AX=%04x BX=%04x CX=%04x DX=%04x ES=%04x\n", __func__, AX, BX, CX, DX, ES);
480 BX_DEBUG_INT13_ET("%s: AX=%04x BX=%04x CX=%04x DX=%04x ES=%04x\n", __func__, AX, BX, CX, DX, ES);
547 offset = BX;
550 ES, BX, cylinder, head, sector, nbsectors);
567 segment = ES+(BX / 16);
568 offset = BX % 16;
697 BX_DEBUG_INT13_CD("%s: AX=%04x BX=%04x CX=%04x DX=%04x ES=%04x\n", __func__, AX, BX, CX, DX, ES);
756 BX = 0xaa55; // install check