src/cpu/ppc/vm/macroAssembler_ppc.hpp

rev 8574 : 8131048: ppc: implement CRC32 intrinsic

@@ -635,10 +635,31 @@
                           Register tmp1_reg, Register tmp2_reg, Register tmp3_reg, Register tmp4_reg,
                           Register tmp5_reg);
   void char_arrays_equalsImm(Register str1_reg, Register str2_reg, int cntval, Register result_reg,
                              Register tmp1_reg, Register tmp2_reg);
 
+  // CRC32 Intrinsics.
+  void load_reverse_32(Register dst, Register src);
+  int  crc32_table_columns(Register table, Register tc0, Register tc1, Register tc2, Register tc3);
+  void fold_byte_crc32(Register crc, Register val, Register table, Register tmp);
+  void fold_8bit_crc32(Register crc, Register table, Register tmp);
+  void update_byte_crc32(Register crc, Register val, Register table);
+  void update_byteLoop_crc32(Register crc, Register buf, Register len, Register table,
+                             Register data, bool loopAlignment, bool invertCRC);
+  void update_1word_crc32(Register crc, Register buf, Register table, int bufDisp, int bufInc,
+                          Register t0,  Register t1,  Register t2,  Register t3,
+                          Register tc0, Register tc1, Register tc2, Register tc3);
+  void kernel_crc32_2word(Register crc, Register buf, Register len, Register table,
+                          Register t0,  Register t1,  Register t2,  Register t3,
+                          Register tc0, Register tc1, Register tc2, Register tc3);
+  void kernel_crc32_1word(Register crc, Register buf, Register len, Register table,
+                          Register t0,  Register t1,  Register t2,  Register t3,
+                          Register tc0, Register tc1, Register tc2, Register tc3);
+  void kernel_crc32_1byte(Register crc, Register buf, Register len, Register table,
+                          Register t0,  Register t1,  Register t2,  Register t3);
+  void kernel_crc32_singleByte(Register crc, Register buf, Register len, Register table, Register tmp);
+
   //
   // Debugging
   //
 
   // assert on cr0