acsim.h File Reference

ArchC Simulator Generator header file This file contains the structures and macro definitions needed by the ArchC Simulator. More...

#include <stdlib.h>
#include <stdio.h>
#include "ac_decoder.h"

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Classes
struct	_ac_cache_parms
	List of a Cache's parameters. More...
struct	_ac_pipe_list
	List of Pipelines. More...
struct	_ac_stg_list
	List of Stages. More...
struct	_ac_sto_list
	List of Storage Devices. More...
union	endian
	Used to check the endianess of the host machine. More...
Defines
#define	INDENT0   ""
#define	INDENT1   " "
#define	INDENT2   " "
#define	INDENT3   " "
#define	INDENT4   " "
#define	INDENT5   " "
#define	CONF_MAX_LINE   256
	Maximal number of characters per line in archc.conf.
#define	WRITE_THROUGH   0x01
	Cache will use the write-through policy.
#define	WRITE_BACK   0x02
	Cache will use the write-back policy.
#define	WRITE_AROUND   0x20
	Cache will use the write-around policy.
#define	WRITE_ALLOCATE   0x10
	Cache will use the write-allocate policy.
#define	COMMENT(I, args...)   fprintf( output, "%s//!", I); fprintf( output, args);fprintf( output, "\n");
#define	COMMENT_MAKE(args...)   fprintf( output, "# "); fprintf( output, args);fprintf( output, "\n");
#define	AC_INTERNAL_ERROR(str)   fprintf(stderr, "ArchC ERROR: %s. File: %s Line: %d\n", str, __FILE__, __LINE__);
#define	AC_ERROR(str,)   fprintf(stderr, "ArchC ERROR: " str, ##__VA_ARGS__);
#define	AC_MSG(str,)   fprintf(stdout, "ArchC: " str, ##__VA_ARGS__);
Typedefs
typedef enum _ac_cmd_options_	ac_cmd_options
typedef enum _ac_sto_types	ac_sto_types
typedef _ac_cache_parms	ac_cache_parms
	List of a Cache's parameters.
typedef _ac_sto_list	ac_sto_list
	List of Storage Devices.
typedef _ac_stg_list	ac_stg_list
	List of Stages.
typedef _ac_pipe_list	ac_pipe_list
	List of Pipelines.
Enumerations
enum	_ac_cmd_options {   OPABI, OPDasm, OPDebug, OPDelay,   OPDDecoder, OPHelp, OPDecCache, OPStats,   OPVerbose, OPVersion, OPEncoder, OPGDBIntegration,   ACNumberOfOptions }
	Enumeration type for command line options.
enum	_ac_sto_types {   MEM, CACHE, ICACHE, DCACHE,   REG, REGBANK }
	Enumeration type for storage device types.
Functions
void	print_comment (FILE *output, char *description)
void	CreateResourceHeader (void)
	Create the header file for ac_resources class.
void	CreateTypeHeader (void)
	Create the header file for ArchC types.
void	CreateISAHeader (void)
	Create the header file for the AC_ISA derived class.
void	CreateARCHHeader (void)
	Create the header file for the AC_ARCH derived class.
void	CreateStgHeader (ac_stg_list *stage_list, char *pipe_name)
	Create the header files for pipeline stages.
void	CreateProcessorHeader (void)
	Create the header file for the processor module.
void	CreateParmHeader (void)
	Create the header file for ArchC common parameters.
void	CreateRegsHeader (void)
	Create the header file for ArchC formatted registers.
void	CreateCoverifHeader (void)
	Create the header file for ArchC co-verification class.
void	CreateStatsHeader (void)
	Create the header file for ArchC statistics collection class.
void	CreateArchSyscallHeader (void)
	Create the header file for ArchC model syscalls.
void	CreateMakefile (void)
	Create a Makefile for teh ArchC nodel.
void	CreateResourceImpl (void)
	Create the .cpp file for ac_resources class.
void	CreateStgImpl (ac_stg_list *stage_list, char *pipe_name)
	Create the .cpp file for pipeline stages.
void	CreateRegsImpl (void)
	Create the .cpp template file for formatted registers.
void	CreateImplTmpl (void)
	Create the .cpp template file for behavior description.
void	CreateMainTmpl (void)
	Create the .cpp template file for the main function.
void	CreateProcessorImpl (void)
	Create the .cpp file for processor module.
void	CreateARCHImpl (void)
	Create the .cpp file for AC_ARCH derived class.
void	EmitGenInstrClass (FILE *output)
	Emit class declaration for generic instruction.
void	EmitFormatClasses (FILE *output)
	Emit class declarations for formats.
void	EmitInstrClasses (FILE *output)
	Emit class declarations for instructions.
void	EmitDecStruct (FILE *output)
	Emit decoder structure initialization.
void	EmitPipeUpdateMethod (FILE *output)
	Emit reg update method for pipelined architectures.
void	EmitMultiPipeUpdateMethod (FILE *output)
	Emit reg update method for multi-pipelined architectures.
void	EmitUpdateMethod (FILE *output)
	Emit reg update method for non-pipelined architectures.
void	EmitMultiCycleProcessorBhv (FILE *output)
	Emit processor behavior for a multicycle processor.
void	EmitProcessorBhv (FILE *output)
	Emit processor behavior for a single-cycle processor.
void	EmitProcessorBhv_ABI (FILE *output)
	Emit processor behavior for a single-cycle processor with ABI provided.
void	EmitABIAddrList (FILE *output, int base_indent)
	Emit the calls for macros containing the list o address used for system calls.
void	EmitABIDefine (FILE *output)
	Emit the define that implements the ABI control for non-pipelined architectures.
void	EmitPipeABIDefine (FILE *output)
	Emit the define that implements the ABI control for pipelined architectures.
void	EmitInstrExec (FILE *output, int base_indent)
	Emit code for executing an instruction behavior.
void	EmitDecodification (FILE *output, int base_indent)
	Emit for instruction decodification.
void	EmitFetchInit (FILE *output, int base_indent)
	Emit code used for initializing fetchs.
void	EmitCacheDeclaration (FILE *output, ac_sto_list *pstorage, int base_indent)
	Emit code for ac_cache object declaration.
void	ReadConfFile (void)
	Read archc.conf contents.
Variables
char *	ARCHC_PATH
	Path where ArchC is installed.
char *	SYSTEMC_PATH
	Path where SystemC is installed.
char *	TARGET_ARCH
	Architecture of the host machine.
char *	CC_PATH
	C/C++ compiler path.
char *	OPT_FLAGS
	Optimization flags to be passed to the compiler.
char *	DEBUG_FLAGS
	Debugging flags to be passed to the compiler.
char *	OTHER_FLAGS
	Miscellaneous flags to be passed to the compiler.

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Detailed Description

ArchC Simulator Generator header file This file contains the structures and macro definitions needed by the ArchC Simulator.

Definition in file acsim.h.

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