opcodes/ChangeLog
* cr16-dis.c (match_opcode,make_instruction: Remove static declaration. (dwordU,wordU): Moved typedefs to opcode/cr16.h (cr16_words,cr16_allWords,cr16_currInsn): Added prefix 'cr16_' bfd/Changelog * config.bfd (cr16*-*-uclinux*): New target support. include/opcode/ChangeLog * cr16.h (dwordU,wordU): Moved typedefs from cr16-dis.c (make_instruction,match_opcode): Added function prototypes. (cr16_words,cr16_allWords,cr16_currInsn): Declare as extern.
This commit is contained in:
Nick Clifton
parent
3b1c1875dd
commit
ff84dbd31f
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@ -1,3 +1,9 @@
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2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
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* cr16.h (dwordU,wordU): Moved typedefs from cr16-dis.c
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(make_instruction,match_opcode): Added function prototypes.
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(cr16_words,cr16_allWords,cr16_currInsn): Declare as extern.
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2012-11-23 Alan Modra <amodra@gmail.com>
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* ppc.h (ppc_parse_cpu): Update prototype.
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@ -1,5 +1,5 @@
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/* cr16.h -- Header file for CR16 opcode and register tables.
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Copyright 2007, 2008, 2010 Free Software Foundation, Inc.
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Copyright 2007, 2008, 2010, 2013 Free Software Foundation, Inc.
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Contributed by M R Swami Reddy
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This file is part of GAS, GDB and the GNU binutils.
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@ -26,7 +26,7 @@
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Therefore, order MUST be preserved. */
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typedef enum
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{
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{
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/* 16-bit general purpose registers. */
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r0, r1, r2, r3,
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r4, r5, r6, r7,
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@ -40,7 +40,7 @@ typedef enum
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/* Not a register. */
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nullregister,
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MAX_REG
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}
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}
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reg;
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/* CR16 processor registers and special registers :
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@ -48,7 +48,7 @@ reg;
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(cr16_pregtab). Therefore, order MUST be preserved. */
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typedef enum
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{
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{
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/* processor registers. */
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dbs = MAX_REG,
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dsr, dcrl, dcrh,
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@ -64,17 +64,17 @@ typedef enum
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/* Not a processor register. */
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nullpregister = usph + 1,
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MAX_PREG
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}
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}
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preg;
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/* CR16 Register types. */
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typedef enum
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{
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{
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CR16_R_REGTYPE, /* r<N> */
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CR16_RP_REGTYPE, /* reg pair */
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CR16_P_REGTYPE /* Processor register */
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}
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}
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reg_type;
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/* CR16 argument types :
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@ -89,10 +89,10 @@ reg_type;
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idxrp - index with register pair
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rbase - register base
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rpbase - register pair base
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pr - processor register */
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pr - processor register. */
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typedef enum
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{
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{
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arg_r,
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arg_c,
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arg_cr,
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@ -110,13 +110,13 @@ typedef enum
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arg_ra,
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/* Not an argument. */
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nullargs
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}
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}
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argtype;
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/* CR16 operand types:The operand types correspond to instructions operands.*/
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/* CR16 operand types:The operand types correspond to instructions operands. */
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typedef enum
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{
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{
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dummy,
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/* N-bit signed immediate. */
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imm3, imm4, imm5, imm6, imm16, imm20, imm32,
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@ -151,7 +151,7 @@ typedef enum
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nulloperand,
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/* Maximum supported operand. */
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MAX_OPRD
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}
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}
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operand_type;
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/* CR16 instruction types. */
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@ -239,18 +239,18 @@ operand_type;
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/* Single operand description. */
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typedef struct
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{
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{
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/* Operand type. */
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operand_type op_type;
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/* Operand location within the opcode. */
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unsigned int shift;
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}
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}
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operand_desc;
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/* Instruction data structure used in instruction table. */
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typedef struct
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{
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{
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/* Name. */
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const char *mnemonic;
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/* Size (in words). */
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@ -264,13 +264,13 @@ typedef struct
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unsigned int flags;
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/* Operands (always last, so unreferenced operands are initialized). */
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operand_desc operands[MAX_OPERANDS];
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}
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}
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inst;
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/* Data structure for a single instruction's arguments (Operands). */
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typedef struct
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{
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{
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/* Register or base register. */
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reg r;
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/* Register pair register. */
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@ -293,14 +293,14 @@ typedef struct
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int size;
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/* The type of the expression. */
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unsigned char X_op;
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}
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}
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argument;
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/* Internal structure to hold the various entities
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corresponding to the current assembling instruction. */
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typedef struct
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{
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{
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/* Number of arguments. */
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int nargs;
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/* The argument data structure for storing args (operands). */
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@ -313,37 +313,37 @@ typedef struct
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#endif /* TC_CR16 */
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/* Instruction size (in bytes). */
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int size;
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}
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}
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ins;
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/* Structure to hold information about predefined operands. */
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typedef struct
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{
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{
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/* Size (in bits). */
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unsigned int bit_size;
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/* Argument type. */
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argtype arg_type;
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/* One bit syntax flags. */
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int flags;
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}
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}
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operand_entry;
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/* Structure to hold trap handler information. */
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typedef struct
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{
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{
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/* Trap name. */
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char *name;
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/* Index in dispatch table. */
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unsigned int entry;
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}
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}
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trap_entry;
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/* Structure to hold information about predefined registers. */
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typedef struct
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{
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{
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/* Name (string representation). */
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char *name;
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/* Value (enum representation). */
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@ -358,7 +358,7 @@ typedef struct
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int image;
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/* Register type. */
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reg_type type;
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}
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}
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reg_entry;
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/* CR16 opcode table. */
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@ -435,4 +435,17 @@ extern const inst *instruction;
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typedef long long int LONGLONG;
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typedef unsigned long long ULONGLONG;
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/* Data types for opcode handling. */
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typedef unsigned long dwordU;
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typedef unsigned short wordU;
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/* Globals to store opcode data and build the instruction. */
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extern wordU cr16_words[3];
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extern ULONGLONG cr16_allWords;
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extern ins cr16_currInsn;
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/* Prototypes for function in cr16-dis.c. */
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extern void make_instruction (void);
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extern int match_opcode (void);
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#endif /* _CR16_H_ */
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