src/hotspot/cpu/x86/assembler_x86.hpp

rev 54883 : 8213084: Rework and enhance Print[Opto]Assembly output
Reviewed-by:

*** 628,637 ****
--- 628,648 ----
      nlt = 5,
      nle = 6,
      _true = 7
    };
  
+   //---<  calculate length of instruction  >---
+   // As instruction size can't be found out easily on x86/x64,
+   // we just use '4' for len and maxlen.
+   // instruction must start at passed address
+   static unsigned int instr_len(unsigned char *instr) { return 4; }
+ 
+   //---<  longest instructions  >---
+   // Max instruction length is not specified in architecture documentation.
+   // We could use a "safe enough" estimate (15), but just default to
+   // instruction length guess from above.
+   static unsigned int instr_maxlen() { return 4; }
  
    // NOTE: The general philopsophy of the declarations here is that 64bit versions
    // of instructions are freely declared without the need for wrapping them an ifdef.
    // (Some dangerous instructions are ifdef's out of inappropriate jvm's.)
    // In the .cpp file the implementations are wrapped so that they are dropped out