src/cpu/ppc/vm/macroAssembler_ppc.hpp

rev 8574 : 8131048: ppc: implement CRC32 intrinsic

*** 635,644 ****
--- 635,665 ----
                            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