#include <alloca.h>
#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_bundle_gen.h"

Include dependency graph for isa_bundle_gen.cxx:

Classes
struct	isa_exec_unit_type
struct	isa_bundle_type
struct	BUNDLE_FIELD
struct	BUNDLE_PACK_INFO
Defines
#define	MAX_SLOTS 3
#define	TAG_SHIFT 12
#define	MAX_PACK_COMPS (FSLOT+MAX_SLOTS)
#define	FNAME "targ_isa_bundle"
Enumerations
enum	PACK_COMP_TYPE { END = 0, FTEMPLATE = 1, FSLOT = 2 }
Functions
ISA_EXEC_UNIT_TYPE	ISA_Exec_Unit_Type_Create (const char *name, ISA_EXEC_UNIT_TYPE base_unit)
void	Instruction_Exec_Unit_Group (ISA_EXEC_UNIT_TYPE unit_type,...)
void	ISA_Bundle_Type_Create (const char name, const char asm_name, int no_slots)
void	Slot (int slot_index, ISA_EXEC_UNIT_TYPE type)
void	Stop (int slot_index)
static void	Emit_Bundle_Scheduling (FILE hfile, FILE cfile, FILE *efile)
void	ISA_Bundle_Pack_Create (ISA_BUNDLE_PACK_ENDIAN endian)
void	Pack_Template (int comp_pos, int bundle_pos, int width)
void	Pack_Slot (int slot, int comp_pos, int bundle_pos, int width)
static unsigned long long	Mask64 (int width)
static ISA_BUNDLE_PACK_ENDIAN	Host_Endian (void)
static void	Emit_Pack_Component (FILE cfile, BUNDLE_FIELD field, int comp, int first_comps, int pack_index)
static void	Emit_Bundle_Packing (FILE hfile, FILE cfile, FILE *efile)
void	ISA_Bundle_Begin (const char *, int bundle_width)
void	ISA_Bundle_End (void)
Variables
static int	isa_exec_property_count = 0
static int	num_bundles = 0
static int	max_slots = 0
static int	bundle_bits
static list< ISA_EXEC_UNIT_TYPE >	all_exec_types
static list< ISA_BUNDLE_TYPE >	all_bundles
static ISA_EXEC_UNIT_TYPE	current_exec_type_desc
static ISA_BUNDLE_TYPE	current_bundle_desc
static const char *const	interface []
static const char *const	pack_comp_type_name []
static const char *const	pack_comp_name []
static BUNDLE_PACK_INFO *	bundle_pack_info = NULL

Define Documentation

#define FNAME "targ_isa_bundle"

#define MAX_PACK_COMPS (FSLOT+MAX_SLOTS)

Definition at line 575 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Packing().

#define MAX_SLOTS 3

Definition at line 62 of file isa_bundle_gen.cxx.

Referenced by Pack_Slot().

#define TAG_SHIFT 12

Definition at line 63 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Scheduling().

Enumeration Type Documentation

enum PACK_COMP_TYPE

Enumerator:

END
FTEMPLATE
FSLOT

Definition at line 569 of file isa_bundle_gen.cxx.

Function Documentation

static void Emit_Bundle_Packing	(	FILE *	hfile,
		FILE *	cfile,
		FILE *	efile
	)		`[static]`

Definition at line 756 of file isa_bundle_gen.cxx.

References bundle_bits, bundle_pack_info, Emit_Pack_Component(), END, exit(), fprintf(), FSLOT, BUNDLE_PACK_INFO::fslot, FTEMPLATE, BUNDLE_PACK_INFO::ftemplate, MAX_PACK_COMPS, max_slots, NULL, pack_comp_name, and BUNDLE_FIELD::width.

Referenced by ISA_Bundle_End().

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static void Emit_Bundle_Scheduling	(	FILE *	hfile,
		FILE *	cfile,
		FILE *	efile
	)		`[static]`

Definition at line 331 of file isa_bundle_gen.cxx.

References all_bundles, all_exec_types, isa_bundle_type::asm_name, isa_exec_unit_type::base_unit, isa_exec_unit_type::bit_position, fprintf(), isa_exec_property_count, max_slots, isa_exec_unit_type::members, isa_exec_unit_type::name, isa_bundle_type::name, num_bundles, isa_bundle_type::pack_code, isa_bundle_type::slot, isa_bundle_type::slot_count, isa_bundle_type::stop_bit, TAG_SHIFT, and top.

Referenced by ISA_Bundle_End().

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static void Emit_Pack_Component	(	FILE *	cfile,
		BUNDLE_FIELD *	field,
		int	comp,
		int *	first_comps,
		int *	pack_index
	)		`[static]`

Definition at line 696 of file isa_bundle_gen.cxx.

References bundle_bits, bundle_pack_info, BUNDLE_FIELD::bundle_pos, BUNDLE_FIELD::comp_pos, END, BUNDLE_PACK_INFO::endian, fprintf(), Host_Endian(), Mask64(), pack_comp_name, pack_comp_type_name, and BUNDLE_FIELD::width.

Referenced by Emit_Bundle_Packing().

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static ISA_BUNDLE_PACK_ENDIAN Host_Endian ( void ) [static]

Definition at line 683 of file isa_bundle_gen.cxx.

References ISA_Bundle_Pack_Big_Endian, and ISA_Bundle_Pack_Little_Endian.

Referenced by Emit_Pack_Component().

void Instruction_Exec_Unit_Group	(	ISA_EXEC_UNIT_TYPE	unit_type,
			...
	)

Definition at line 252 of file isa_bundle_gen.cxx.

References current_exec_type_desc, exit(), fprintf(), isa_exec_unit_type::members, and isa_exec_unit_type::name.

Referenced by main().

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void ISA_Bundle_Begin	(	const char *	,
		int	bundle_width
	)

Definition at line 883 of file isa_bundle_gen.cxx.

References bundle_bits.

Referenced by main().

void ISA_Bundle_End ( void )

Definition at line 892 of file isa_bundle_gen.cxx.

References buf, cfile, efile, Emit_Bundle_Packing(), Emit_Bundle_Scheduling(), Emit_Footer(), Emit_Header(), fprintf(), hfile, and interface.

Referenced by main().

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void ISA_Bundle_Pack_Create ( ISA_BUNDLE_PACK_ENDIAN endian )

Definition at line 608 of file isa_bundle_gen.cxx.

References bundle_pack_info, bzero(), BUNDLE_PACK_INFO::endian, exit(), and fprintf().

Referenced by main().

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void ISA_Bundle_Type_Create	(	const char *	name,
		const char *	asm_name,
		int	no_slots
	)

Definition at line 274 of file isa_bundle_gen.cxx.

References all_bundles, isa_bundle_type::asm_name, current_bundle_desc, max_slots, isa_bundle_type::name, name, num_bundles, isa_bundle_type::pack_code, isa_bundle_type::slot_count, and isa_bundle_type::stop_bit.

Referenced by main().

ISA_EXEC_UNIT_TYPE ISA_Exec_Unit_Type_Create	(	const char *	name,
		ISA_EXEC_UNIT_TYPE	base_unit
	)

Definition at line 233 of file isa_bundle_gen.cxx.

References all_exec_types, isa_exec_unit_type::base_unit, isa_exec_unit_type::bit_position, current_exec_type_desc, isa_exec_property_count, isa_exec_unit_type::members, isa_exec_unit_type::name, and name.

Referenced by main().

static unsigned long long Mask64 ( int width ) [static]

Definition at line 668 of file isa_bundle_gen.cxx.

References exit(), fprintf(), and U.

Referenced by Emit_Pack_Component().

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void Pack_Slot	(	int	slot,
		int	comp_pos,
		int	bundle_pos,
		int	width
	)

Definition at line 644 of file isa_bundle_gen.cxx.

References bundle_bits, bundle_pack_info, BUNDLE_FIELD::bundle_pos, BUNDLE_FIELD::comp_pos, exit(), fprintf(), BUNDLE_PACK_INFO::fslot, MAX_SLOTS, NULL, and BUNDLE_FIELD::width.

Referenced by main().

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void Pack_Template	(	int	comp_pos,
		int	bundle_pos,
		int	width
	)

Definition at line 624 of file isa_bundle_gen.cxx.

References bundle_bits, bundle_pack_info, BUNDLE_FIELD::bundle_pos, BUNDLE_FIELD::comp_pos, exit(), fprintf(), BUNDLE_PACK_INFO::ftemplate, NULL, and BUNDLE_FIELD::width.

Referenced by main().

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void Slot	(	int	slot_index,
		ISA_EXEC_UNIT_TYPE	type
	)

Definition at line 296 of file isa_bundle_gen.cxx.

References current_bundle_desc, exit(), fprintf(), isa_bundle_type::slot, and isa_bundle_type::slot_count.

Referenced by main().

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void Stop ( int slot_index )

Definition at line 316 of file isa_bundle_gen.cxx.

References current_bundle_desc, exit(), fprintf(), isa_bundle_type::slot_count, and isa_bundle_type::stop_bit.

Referenced by main().

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Variable Documentation

list<ISA_BUNDLE_TYPE> all_bundles [static]

Definition at line 88 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Scheduling(), and ISA_Bundle_Type_Create().

list<ISA_EXEC_UNIT_TYPE> all_exec_types [static]

Definition at line 87 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Scheduling(), and ISA_Exec_Unit_Type_Create().

int bundle_bits [static]

Definition at line 86 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Packing(), Emit_Pack_Component(), ISA_Bundle_Begin(), Pack_Slot(), and Pack_Template().

BUNDLE_PACK_INFO* bundle_pack_info = NULL [static]

Definition at line 605 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Packing(), Emit_Pack_Component(), ISA_Bundle_Pack_Create(), Pack_Slot(), and Pack_Template().

ISA_BUNDLE_TYPE current_bundle_desc [static]

Definition at line 90 of file isa_bundle_gen.cxx.

Referenced by ISA_Bundle_Type_Create(), Slot(), and Stop().

ISA_EXEC_UNIT_TYPE current_exec_type_desc [static]

Definition at line 89 of file isa_bundle_gen.cxx.

Referenced by Instruction_Exec_Unit_Group(), and ISA_Exec_Unit_Type_Create().

const char* const interface[] [static]

Definition at line 92 of file isa_bundle_gen.cxx.

Referenced by ISA_Bundle_End().

int isa_exec_property_count = 0 [static]

Definition at line 82 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Scheduling(), and ISA_Exec_Unit_Type_Create().

int max_slots = 0 [static]

Definition at line 85 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Packing(), Emit_Bundle_Scheduling(), and ISA_Bundle_Type_Create().

int num_bundles = 0 [static]

Definition at line 84 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Scheduling(), and ISA_Bundle_Type_Create().

const char* const pack_comp_name[] [static]

Initial value:

 {
  "ISA_BUNDLE_PACK_COMP_end",
  "ISA_BUNDLE_PACK_COMP_template",
  "ISA_BUNDLE_PACK_COMP_slot+0",
  "ISA_BUNDLE_PACK_COMP_slot+1",
  "ISA_BUNDLE_PACK_COMP_slot+2",
}

Definition at line 585 of file isa_bundle_gen.cxx.

Referenced by Emit_Bundle_Packing(), and Emit_Pack_Component().

const char* const pack_comp_type_name[] [static]

Initial value:

 {
  "END",
  "TEMPLATE",
  "SLOT0",
  "SLOT1",
  "SLOT2",
}

Definition at line 577 of file isa_bundle_gen.cxx.

Referenced by Emit_Pack_Component().

Classes

Defines

Enumerations

Functions

Variables

Define Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation