isa_pack_gen.cxx File Reference

#include <cstddef>
#include <cstdlib>
#include <cstdarg>
#include <cstdio>
#include <cassert>
#include <cstring>
#include <vector>
#include <list>
#include "topcode.h"
#include "targ_isa_properties.h"
#include "gen_util.h"
#include "isa_pack_gen.h"

Include dependency graph for isa_pack_gen.cxx:

Go to the source code of this file.

Classes
struct	isa_args_type
struct	isa_adj_type
struct	isa_pack_type
struct	op_assembly
struct	opnd_adj_type
Defines
#define	MAX_OPNDS   6
#define	MAX_RESULTS   2
#define	MAX_LISTING_OPERANDS   (RESULT+MAX_RESULTS)
#define	MAX_WORDS   20
#define	FNAME   "targ_isa_pack"
Typedefs
typedef struct isa_args_type *	ISA_ARGS_TYPE
typedef struct isa_adj_type *	ISA_ADJ_TYPE
Enumerations
enum	COMP_TYPE {   END = 0, OPND = 1, RESULT = OPND+MAX_OPNDS, END = 0,   NAME = 1, OPND = 2, RESULT = OPND+MAX_OPNDS }
Functions
const char *	Print_Name (int print_index)
void	ISA_Pack_Begin (const char *, int inst_bit_size)
ISA_PACK_TYPE	ISA_Pack_Type_Create (const char *name)
OPND_ADJ_TYPE	Create_Operand_Adjustment (const char *name, const char *adj)
void	Instruction_Pack_Group (ISA_PACK_TYPE pack_type,...)
void	Adjust_Operand (int operand_index, OPND_ADJ_TYPE pack_adj, OPND_ADJ_TYPE unpack_adj)
void	Operand (int operand_index, int opnd_position, int inst_position, int width)
void	Result (int result_index, int bit_position, int width)
void	Next_Word (void)
static unsigned long long	Mask (int width)
void	ISA_Pack_End (void)
Variables
static list< ISA_PACK_TYPE >	all_packs
static list< OPND_ADJ_TYPE >	all_oadj
static ISA_PACK_TYPE	current_pack_desc
static op_assembly *	op_packs [TOP_count+1]
static list< op_assembly * >	op_packs_list
static bool	top_specified [TOP_count]
static int	inst_bits
static int	inst_words
static int	num_adj
static int	mask_width
static const char *const	interface []

---

Define Documentation

#define FNAME   "targ_isa_pack"

#define MAX_LISTING_OPERANDS   (RESULT+MAX_RESULTS)

Definition at line 76 of file isa_pack_gen.cxx.

Referenced by ISA_Pack_End(), and Print_Name().

#define MAX_OPNDS   6

Definition at line 66 of file isa_pack_gen.cxx.

Referenced by Adjust_Operand(), Operand(), and Print_Name().

#define MAX_RESULTS   2

Definition at line 67 of file isa_pack_gen.cxx.

Referenced by Print_Name(), and Result().

#define MAX_WORDS   20

Definition at line 93 of file isa_pack_gen.cxx.

Referenced by Instruction_Pack_Group(), and Next_Word().

---

Typedef Documentation

typedef struct isa_adj_type * ISA_ADJ_TYPE

typedef struct isa_args_type * ISA_ARGS_TYPE

---

Enumeration Type Documentation

enum COMP_TYPE

Enumerator:

END
OPND
RESULT
END
NAME
OPND
RESULT

Definition at line 70 of file isa_pack_gen.cxx.

---

Function Documentation

void Adjust_Operand	(	int	operand_index,
		OPND_ADJ_TYPE	pack_adj,
		OPND_ADJ_TYPE	unpack_adj
	)

Definition at line 335 of file isa_pack_gen.cxx.

References current_pack_desc, exit(), fprintf(), MAX_OPNDS, isa_pack_type::oadj, isa_adj_type::opnd_index, isa_adj_type::padj, and isa_adj_type::uadj.

Referenced by main().

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OPND_ADJ_TYPE Create_Operand_Adjustment	(	const char *	name,
		const char *	adj
	)

Definition at line 287 of file isa_pack_gen.cxx.

References opnd_adj_type::adj, all_oadj, opnd_adj_type::code, opnd_adj_type::name, name, and num_adj.

Referenced by main().

void Instruction_Pack_Group	(	ISA_PACK_TYPE	pack_type,
			...
	)

Definition at line 301 of file isa_pack_gen.cxx.

References current_pack_desc, op_assembly::desc, inst_bits, inst_words, isa_pack_type::max_word, MAX_WORDS, op_packs, op_packs_list, op_assembly::opcode_mask, and top_specified.

Referenced by main().

void ISA_Pack_Begin	(	const char *	,
		int	inst_bit_size
	)

Definition at line 264 of file isa_pack_gen.cxx.

References inst_bits.

Referenced by main().

void ISA_Pack_End

(

void

)

Definition at line 434 of file isa_pack_gen.cxx.

References opnd_adj_type::adj, isa_pack_type::adj_index, all_oadj, all_packs, buf, cfile, opnd_adj_type::code, op_assembly::desc, efile, Emit_Footer(), Emit_Header(), END, exit(), fprintf(), hfile, isa_pack_type::index, inst_bits, isa_args_type::inst_position, inst_words, interface, Mask(), mask_width, MAX_LISTING_OPERANDS, isa_pack_type::max_word, isa_args_type::name, isa_pack_type::name, opnd_adj_type::name, isa_pack_type::oadj, op_packs, op_assembly::opcode_mask, isa_pack_type::operands, OPND, isa_adj_type::opnd_index, isa_args_type::opnd_position, isa_adj_type::padj, Print_Name(), RESULT, isa_pack_type::results, top, top_specified, isa_adj_type::uadj, isa_args_type::width, and isa_pack_type::word.

Referenced by main().

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ISA_PACK_TYPE ISA_Pack_Type_Create

(

const char *

name

)

Definition at line 273 of file isa_pack_gen.cxx.

References all_packs, current_pack_desc, isa_pack_type::max_word, isa_pack_type::name, name, and result.

Referenced by main().

static unsigned long long Mask

(

int

width

)

[static]

Definition at line 421 of file isa_pack_gen.cxx.

References exit(), and fprintf().

Referenced by ISA_Pack_End().

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void Next_Word

(

void

)

Definition at line 406 of file isa_pack_gen.cxx.

References current_pack_desc, exit(), fprintf(), isa_pack_type::max_word, and MAX_WORDS.

Referenced by main().

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void Operand	(	int	operand_index,
		int	opnd_position,
		int	inst_position,
		int	width
	)

Definition at line 356 of file isa_pack_gen.cxx.

References current_pack_desc, exit(), fprintf(), isa_args_type::inst_position, mask_width, MAX_OPNDS, isa_pack_type::max_word, isa_args_type::name, isa_pack_type::operands, OPND, isa_args_type::opnd_position, isa_args_type::width, and isa_pack_type::word.

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const char* Print_Name

(

int

print_index

)

Definition at line 232 of file isa_pack_gen.cxx.

References buf, END, initialized, MAX_LISTING_OPERANDS, MAX_OPNDS, MAX_RESULTS, OPND, RESULT, and strdup.

Referenced by ISA_Pack_End(), and ISA_Print_End().

void Result	(	int	result_index,
		int	bit_position,
		int	width
	)

Definition at line 382 of file isa_pack_gen.cxx.

References current_pack_desc, exit(), fprintf(), isa_args_type::inst_position, mask_width, MAX_RESULTS, isa_pack_type::max_word, isa_args_type::name, isa_args_type::opnd_position, RESULT, isa_pack_type::results, isa_args_type::width, and isa_pack_type::word.

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Variable Documentation

list<OPND_ADJ_TYPE> all_oadj [static]

Definition at line 121 of file isa_pack_gen.cxx.

Referenced by Create_Operand_Adjustment(), and ISA_Pack_End().

list<ISA_PACK_TYPE> all_packs [static]

Definition at line 120 of file isa_pack_gen.cxx.

Referenced by ISA_Pack_End(), and ISA_Pack_Type_Create().

ISA_PACK_TYPE current_pack_desc [static]

Definition at line 122 of file isa_pack_gen.cxx.

Referenced by Adjust_Operand(), Instruction_Pack_Group(), ISA_Pack_Type_Create(), Next_Word(), Operand(), and Result().

int inst_bits [static]

Definition at line 126 of file isa_pack_gen.cxx.

Referenced by Instruction_Pack_Group(), ISA_Pack_Begin(), and ISA_Pack_End().

int inst_words [static]

Definition at line 127 of file isa_pack_gen.cxx.

Referenced by Instruction_Pack_Group(), and ISA_Pack_End().

const char* const interface[] [static]

Definition at line 131 of file isa_pack_gen.cxx.

Referenced by ISA_Pack_End().

int mask_width [static]

Definition at line 129 of file isa_pack_gen.cxx.

Referenced by ISA_Pack_End(), Operand(), and Result().

int num_adj [static]

Definition at line 128 of file isa_pack_gen.cxx.

Referenced by Create_Operand_Adjustment().

op_assembly* op_packs[TOP_count+1] [static]

Definition at line 123 of file isa_pack_gen.cxx.

Referenced by Instruction_Pack_Group(), and ISA_Pack_End().

list<op_assembly*> op_packs_list [static]

Definition at line 124 of file isa_pack_gen.cxx.

Referenced by Instruction_Pack_Group().

bool top_specified[TOP_count] [static]

Definition at line 125 of file isa_pack_gen.cxx.

Referenced by Instruction_Pack_Group(), and ISA_Pack_End().