87   unsigned char byte1, abreg;  in unw_decode_x1()  local
90   byte1 = *dp++;  in unw_decode_x1()
93   abreg = (byte1 & 0x7f);  in unw_decode_x1()
94   if (byte1 & 0x80)  in unw_decode_x1()
104   unsigned char byte1, byte2, abreg, x, ytreg;  in unw_decode_x2()  local
107   byte1 = *dp++; byte2 = *dp++;  in unw_decode_x2()
109   abreg = (byte1 & 0x7f);  in unw_decode_x2()
111   x = (byte1 >> 7) & 1;  in unw_decode_x2()
112   if ((byte1 & 0x80) == 0 && ytreg == 0)  in unw_decode_x2()
122   unsigned char byte1, byte2, abreg, qp;  in unw_decode_x3()  local
125   byte1 = *dp++; byte2 = *dp++;  in unw_decode_x3()
129   qp = (byte1 & 0x3f);  in unw_decode_x3()
132   if (byte1 & 0x80)  in unw_decode_x3()
142   unsigned char byte1, byte2, byte3, qp, abreg, x, ytreg;  in unw_decode_x4()  local
145   byte1 = *dp++; byte2 = *dp++; byte3 = *dp++;  in unw_decode_x4()
148   qp = (byte1 & 0x3f);  in unw_decode_x4()
174   unsigned char byte1, mask, grsave;  in unw_decode_r2()  local
177   byte1 = *dp++;  in unw_decode_r2()
179   mask = ((code & 0x7) << 1) | ((byte1 >> 7) & 1);  in unw_decode_r2()
180   grsave = (byte1 & 0x7f);  in unw_decode_r2()
210       unsigned char byte1 = *dp++;  in unw_decode_p2_p5()  local
212       UNW_DEC_BR_GR(P2, ((code & 0xf) << 1) | ((byte1 >> 7) & 1),  in unw_decode_p2_p5()
213 		    (byte1 & 0x7f), arg);  in unw_decode_p2_p5()
217       unsigned char byte1 = *dp++, r, dst;  in unw_decode_p2_p5()  local
219       r = ((code & 0x7) << 1) | ((byte1 >> 7) & 1);  in unw_decode_p2_p5()
220       dst = (byte1 & 0x7f);  in unw_decode_p2_p5()
242       unw_word grmask, frmask, byte1, byte2, byte3;  in unw_decode_p2_p5()  local
244       byte1 = *dp++; byte2 = *dp++; byte3 = *dp++;  in unw_decode_p2_p5()
245       grmask = ((byte1 >> 4) & 0xf);  in unw_decode_p2_p5()
246       frmask = ((byte1 & 0xf) << 16) | (byte2 << 8) | byte3;  in unw_decode_p2_p5()
270   unsigned char r, byte1, byte2;  in unw_decode_p7_p10()  local
337 	  byte1 = *dp++; byte2 = *dp++;  in unw_decode_p7_p10()
338 	  UNW_DEC_GR_GR(P9, (byte1 & 0xf), (byte2 & 0x7f), arg);  in unw_decode_p7_p10()
342 	  byte1 = *dp++; byte2 = *dp++;  in unw_decode_p7_p10()
343 	  UNW_DEC_ABI(P10, byte1, byte2, arg);  in unw_decode_p7_p10()