MIPS: Convert cross-mode BAL to JALX

[deliverable/binutils-gdb.git] / opcodes / arc-dis.h

diff --git a/opcodes/arc-dis.h b/opcodes/arc-dis.h
index f90f8a5af1e5541e8eb3795c35ce48482a085bf1..a588f9782537e2d9994fa112982a5850a5b7498a 100644 (file)
--- a/opcodes/arc-dis.h
+++ b/opcodes/arc-dis.h
@@ -1,6 +1,7 @@
 /* Disassembler structures definitions for the ARC.
-   Copyright (C) 1994-2015 Free Software Foundation, Inc.
-   Contributed by Doug Evans (dje@cygnus.com).
+   Copyright (C) 1994-2016 Free Software Foundation, Inc.
+
+   Contributed by Claudiu Zissulescu (claziss@synopsys.com)
 
    This file is part of libopcodes.
 
@@ -21,14 +22,18 @@
 #ifndef ARCDIS_H
 #define ARCDIS_H
 
-enum 
+enum ARC_Debugger_OperandType
 {
-  BR_exec_when_no_jump,
-  BR_exec_always,
-  BR_exec_when_jump
+    ARC_UNDEFINED,
+    ARC_LIMM,
+    ARC_SHIMM,
+    ARC_REGISTER,
+    ARCOMPACT_REGISTER /* Valid only for the
+                         registers allowed in
+                         16 bit mode.  */
 };
 
-enum Flow 
+enum Flow
 {
   noflow,
   direct_jump,
@@ -38,10 +43,16 @@ enum Flow
   invalid_instr
 };
 
-enum { no_reg = 99 };
+enum NullifyMode
+{
+  BR_exec_when_no_jump,
+  BR_exec_always,
+  BR_exec_when_jump
+};
+
 enum { allOperandsSize = 256 };
 
-struct arcDisState 
+struct arcDisState
 {
   void *_this;
   int instructionLen;
@@ -50,13 +61,24 @@ struct arcDisState
   const char *(*auxRegName)(void*, int);
   const char *(*condCodeName)(void*, int);
   const char *(*instName)(void*, int, int, int*);
-  
+
   unsigned char* instruction;
   unsigned index;
-  const char *comm[6]; /* instr name, cond, NOP, 3 operands  */
+  const char *comm[6]; /* Instr name, cond, NOP, 3 operands.  */
+
+  union
+  {
+    unsigned int registerNum;
+    unsigned int shortimm;
+    unsigned int longimm;
+  } source_operand;
+  enum ARC_Debugger_OperandType sourceType;
+
   int opWidth;
   int targets[4];
-  int addresses[4];
+  /* START ARC LOCAL.  */
+  unsigned int addresses[4];
+  /* END ARC LOCAL.  */
   /* Set as a side-effect of calling the disassembler.
      Used only by the debugger.  */
   enum Flow flow;
@@ -68,15 +90,16 @@ struct arcDisState
   char instrBuffer[40];
   char operandBuffer[allOperandsSize];
   char _ea_present;
+  char _addrWriteBack; /* Address writeback.  */
   char _mem_load;
   char _load_len;
-  char nullifyMode;
+  enum NullifyMode nullifyMode;
   unsigned char commNum;
   unsigned char isBranch;
   unsigned char tcnt;
   unsigned char acnt;
 };
 
-#define __TRANSLATION_REQUIRED(state) ((state).acnt != 0)
-
+struct arcDisState
+arcAnalyzeInstr (bfd_vma memaddr, struct disassemble_info *);
 #endif