gdb/gdb/i387-tdep.c

218   int fpreg;
238   for (fpreg = 7; fpreg >= 0; fpreg--)
241       int tag = (ftag >> (fpreg * 2)) & 3;
244       fprintf_filtered (file, "%sR%d: ", fpreg == top ? "=>" : "  ", fpreg);
262       get_frame_register (frame, (fpreg + 8 - top) % 8 + I387_ST0_REGNUM, raw);
579 		int fpreg;
585 		for (fpreg = 7; fpreg >= 0; fpreg--)
589 		    if (val[0] & (1 << fpreg))
591 			int regnum = (fpreg + 8 - top) % 8 + I387_ST0_REGNUM;
597 		    ftag |= tag << (2 * fpreg);
666 		int fpreg;
672 		for (fpreg = 7; fpreg >= 0; fpreg--)
674 		    int tag = (ftag >> (fpreg * 2)) & 3;
677 		      buf[0] |= (1 << fpreg);